1723 files changed, 26035 insertions, 19925 deletions

diff --git a/.appveyor.yml b/.appveyor.yml
index 05e7094981..3f6e932050 100644
--- a/.appveyor.yml
+++ b/.appveyor.yml
@@ -7,10 +7,19 @@ environment:
   PYTHON: C:\Python38
   SCONS_CACHE_ROOT: "%HOME%\\scons_cache"
   SCONS_CACHE_LIMIT: 1024
+  OPTIONS: "debug_symbols=no verbose=yes progress=no"
+  EXTRA_ARGS: "warnings=all werror=yes"
   matrix:
-    - GD_PLATFORM: windows
-      TOOLS: yes
-      TARGET: release_debug
+  - GD_PLATFORM: windows
+    TARGET: release_debug
+    TOOLS: yes
+# Disabled for performance reasons until master is more stable.
+#  - GD_PLATFORM: windows
+#    TARGET: release
+#    TOOLS: no
+
+matrix:
+  fast_finish: true
 
 init:
   - ps: if ($env:APPVEYOR_REPO_BRANCH -ne "master") { $env:APPVEYOR_CACHE_SKIP_SAVE = "true" }
@@ -29,4 +38,4 @@ before_build:
   - set "SCONS_CACHE=%SCONS_CACHE_ROOT%\%APPVEYOR_REPO_BRANCH%"
 
 build_script:
-  - scons platform=%GD_PLATFORM% target=%TARGET% tools=%TOOLS% debug_symbols=no verbose=yes progress=no gdnative_wrapper=yes
+  - scons platform=%GD_PLATFORM% target=%TARGET% tools=%TOOLS% %OPTIONS% %EXTRA_ARGS%
diff --git a/.travis.yml b/.travis.yml
index 4d53e3f819..80191423c1 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,7 +1,7 @@
 language: cpp
 
 # OS config, depends on actual 'os' in build matrix
-dist: xenial
+dist: bionic
 
 stages:
   - build
@@ -10,7 +10,7 @@ env:
   global:
     - SCONS_CACHE=$HOME/.scons_cache/$TRAVIS_BRANCH
     - SCONS_CACHE_LIMIT=1024
-    - OPTIONS="debug_symbols=no verbose=yes progress=no builtin_libpng=yes"
+    - OPTIONS="debug_symbols=no verbose=yes progress=no"
     - secure: "uch9QszCgsl1qVbuzY41P7S2hWL2IiNFV4SbAYRCdi0oJ9MIu+pVyrQdpf3+jG4rH6j4Rffl+sN17Zz4dIDDioFL1JwqyCqyCyswR8uACC0Rr8gr4Mi3+HIRbv+2s2P4cIQq41JM8FJe84k9jLEMGCGh69w+ibCWoWs74CokYVA="
 
 cache:
@@ -26,29 +26,28 @@ matrix:
       compiler: gcc
       addons:
         apt:
-          sources:
-            - llvm-toolchain-xenial-8
           packages:
             - clang-format-8
 
     - name: Linux editor (debug, GCC 9, with Mono)
       stage: build
-      env: PLATFORM=x11 TOOLS=yes TARGET=debug CACHE_NAME=${PLATFORM}-tools-mono-gcc-9 MATRIX_EVAL="CC=gcc-9 && CXX=g++-9" EXTRA_ARGS="module_mono_enabled=yes mono_glue=no warnings=extra"
+      env: PLATFORM=x11 TOOLS=yes TARGET=debug CACHE_NAME=${PLATFORM}-tools-mono-gcc-9 MATRIX_EVAL="CC=gcc-9 && CXX=g++-9" EXTRA_ARGS="module_mono_enabled=yes mono_glue=no warnings=extra werror=yes"
       os: linux
       compiler: gcc-9
       addons:
         apt:
           sources:
-            - mono
-            - ubuntu-toolchain-r-test
+            - sourceline: "deb https://download.mono-project.com/repo/ubuntu stable-bionic main"
+              key_url: "https://raw.githubusercontent.com/travis-ci/apt-source-safelist/master/keys/mono.asc"
+            - sourceline: "ppa:ubuntu-toolchain-r/test"
           packages:
             - &gcc9_deps [gcc-9, g++-9]
             - &linux_deps [libasound2-dev, libgl1-mesa-dev, libglu1-mesa-dev, libx11-dev, libxcursor-dev, libxi-dev, libxinerama-dev, libxrandr-dev]
             - &linux_mono_deps [mono-devel, msbuild, nuget]
 
-    - name: Linux export template (release, Clang)
+    - name: Linux export template (release, Clang 7)
       stage: build
-      env: PLATFORM=x11 TOOLS=no TARGET=release CACHE_NAME=${PLATFORM}-clang EXTRA_ARGS="warnings=extra"
+      env: PLATFORM=x11 TOOLS=no TARGET=release CACHE_NAME=${PLATFORM}-clang EXTRA_ARGS="warnings=extra werror=yes"
       os: linux
       compiler: clang
       addons:
@@ -70,13 +69,15 @@ matrix:
 
     - name: macOS editor (debug, Clang)
       stage: build
-      env: PLATFORM=osx TOOLS=yes TARGET=debug CACHE_NAME=${PLATFORM}-tools-clang EXTRA_ARGS="warnings=extra" # werror=yes
+      env: PLATFORM=osx TOOLS=yes TARGET=debug CACHE_NAME=${PLATFORM}-tools-clang EXTRA_ARGS="warnings=extra werror=yes"
       os: osx
+      osx_image: xcode11.3
       compiler: clang
       addons:
         homebrew:
           packages:
             - scons
+          update: true
 
 # TODO: iOS MoltenVK support
 
@@ -84,6 +85,7 @@ matrix:
 #      stage: build
 #      env: PLATFORM=iphone TOOLS=no TARGET=debug CACHE_NAME=${PLATFORM}-clang
 #      os: osx
+#      osx_image: xcode11.3
 #      compiler: clang
 #      addons:
 #        homebrew:
@@ -100,14 +102,14 @@ matrix:
 #      addons:
 #        apt:
 #          sources:
-#            - ubuntu-toolchain-r-test
+#            - sourceline: "ppa:ubuntu-toolchain-r/test"
 #          packages:
 #            - *gcc9_deps
 #            - *linux_deps
 
-    - name: Linux export template (release_debug, GCC 5, without 3D support)
+    - name: Linux export template (release_debug, GCC 7, without 3D support)
       stage: build
-      env: PLATFORM=x11 TOOLS=no TARGET=release_debug CACHE_NAME=${PLATFORM}-gcc-5 EXTRA_ARGS="CXXFLAGS=-fno-strict-aliasing disable_3d=yes"
+      env: PLATFORM=x11 TOOLS=no TARGET=release_debug CACHE_NAME=${PLATFORM}-gcc-7 EXTRA_ARGS="disable_3d=yes"
       os: linux
       compiler: gcc
       addons:
@@ -123,7 +125,7 @@ before_install:
 
 install:
   - if [ "$TRAVIS_OS_NAME" = "linux" ]; then
-      pyenv global 3.7.1 system;
+      pyenv global 3.8 system;
       pip3 install --user scons;
     fi
   - scons --version
diff --git a/SConstruct b/SConstruct
index 2b368f7b19..f2c20ea91e 100644
--- a/SConstruct
+++ b/SConstruct
@@ -292,6 +292,7 @@ if selected_platform in platform_list:
     if env["extra_suffix"] != '':
         env.extra_suffix += '.' + env["extra_suffix"]
 
+    # Environment flags
     CCFLAGS = env.get('CCFLAGS', '')
     env['CCFLAGS'] = ''
     env.Append(CCFLAGS=str(CCFLAGS).split())
@@ -308,17 +309,66 @@ if selected_platform in platform_list:
     env['LINKFLAGS'] = ''
     env.Append(LINKFLAGS=str(LINKFLAGS).split())
 
+    # Platform specific flags
     flag_list = platform_flags[selected_platform]
     for f in flag_list:
         if not (f[0] in ARGUMENTS):  # allow command line to override platform flags
             env[f[0]] = f[1]
 
-    # must happen after the flags, so when flags are used by configure, stuff happens (ie, ssl on x11)
+    # Must happen after the flags definition, so that they can be used by platform detect
     detect.configure(env)
 
-    # Enable C++11 support
+    # Set our C and C++ standard requirements.
+    # C++17 is required as we need guaranteed copy elision as per GH-36436.
+    # Prepending to make it possible to override.
+    # This needs to come after `configure`, otherwise we don't have env.msvc.
     if not env.msvc:
-        env.Append(CXXFLAGS=['-std=c++11'])
+        # Specifying GNU extensions support explicitly, which are supported by
+        # both GCC and Clang. Both currently default to gnu11 and gnu++14.
+        env.Prepend(CFLAGS=['-std=gnu11'])
+        env.Prepend(CXXFLAGS=['-std=gnu++17'])
+    else:
+        # MSVC doesn't have clear C standard support, /std only covers C++.
+        # We apply it to CCFLAGS (both C and C++ code) in case it impacts C features.
+        env.Prepend(CCFLAGS=['/std:c++17', '/permissive-'])
+
+    # Enforce our minimal compiler version requirements
+    cc_version = methods.get_compiler_version(env) or [-1, -1]
+    cc_version_major = cc_version[0]
+    cc_version_minor = cc_version[1]
+
+    if methods.using_gcc(env):
+        # GCC 8 before 8.4 has a regression in the support of guaranteed copy elision
+        # which causes a build failure: https://gcc.gnu.org/bugzilla/show_bug.cgi?id=86521
+        if cc_version_major == 8 and cc_version_minor < 4:
+            print("Detected GCC 8 version < 8.4, which is not supported due to a "
+                  "regression in its C++17 guaranteed copy elision support. Use a "
+                  "newer GCC version, or Clang 6 or later by passing \"use_llvm=yes\" "
+                  "to the SCons command line.")
+            sys.exit(255)
+        elif cc_version_major < 7:
+            print("Detected GCC version older than 7, which does not fully support "
+                  "C++17. Supported versions are GCC 7, 9 and later. Use a newer GCC "
+                  "version, or Clang 6 or later by passing \"use_llvm=yes\" to the "
+                  "SCons command line.")
+            sys.exit(255)
+    elif methods.using_clang(env):
+        # Apple LLVM versions differ from upstream LLVM version \o/, compare
+        # in https://en.wikipedia.org/wiki/Xcode#Toolchain_versions
+        if env["platform"] == "osx" or env["platform"] == "iphone":
+            vanilla = methods.is_vanilla_clang(env)
+            if vanilla and cc_version_major < 6:
+                print("Detected Clang version older than 6, which does not fully support "
+                      "C++17. Supported versions are Clang 6 and later.")
+                sys.exit(255)
+            elif not vanilla and cc_version_major < 10:
+                print("Detected Apple Clang version older than 10, which does not fully "
+                      "support C++17. Supported versions are Apple Clang 10 and later.")
+                sys.exit(255)
+        elif cc_version_major < 6:
+            print("Detected Clang version older than 6, which does not fully support "
+                  "C++17. Supported versions are Clang 6 and later.")
+            sys.exit(255)
 
     # Configure compiler warnings
     if env.msvc:
@@ -343,13 +393,10 @@ if selected_platform in platform_list:
         all_plus_warnings = ['-Wwrite-strings']
 
         if methods.using_gcc(env):
-            version = methods.get_compiler_version(env)
-            if version != None and version[0] >= '7':
+            if cc_version_major >= 7:
                 shadow_local_warning = ['-Wshadow-local']
 
         if (env["warnings"] == 'extra'):
-            # Note: enable -Wimplicit-fallthrough for Clang (already part of -Wextra for GCC)
-            # once we switch to C++11 or later (necessary for our FALLTHROUGH macro).
             env.Append(CCFLAGS=['-Wall', '-Wextra', '-Wno-unused-parameter']
                 + all_plus_warnings + shadow_local_warning)
             env.Append(CXXFLAGS=['-Wctor-dtor-privacy', '-Wnon-virtual-dtor'])
@@ -357,10 +404,12 @@ if selected_platform in platform_list:
                 env.Append(CCFLAGS=['-Walloc-zero',
                     '-Wduplicated-branches', '-Wduplicated-cond',
                     '-Wstringop-overflow=4', '-Wlogical-op'])
-                env.Append(CXXFLAGS=['-Wnoexcept', '-Wplacement-new=1'])
-                version = methods.get_compiler_version(env)
-                if version != None and version[0] >= '9':
+                # -Wnoexcept was removed temporarily due to GH-36325.
+                env.Append(CXXFLAGS=['-Wplacement-new=1'])
+                if cc_version_major >= 9:
                     env.Append(CCFLAGS=['-Wattribute-alias=2'])
+            if methods.using_clang(env):
+                env.Append(CCFLAGS=['-Wimplicit-fallthrough'])
         elif (env["warnings"] == 'all'):
             env.Append(CCFLAGS=['-Wall'] + shadow_local_warning)
         elif (env["warnings"] == 'moderate'):
@@ -369,6 +418,11 @@ if selected_platform in platform_list:
             env.Append(CCFLAGS=['-w'])
         if (env["werror"]):
             env.Append(CCFLAGS=['-Werror'])
+            # FIXME: Temporary workaround after the Vulkan merge, remove once warnings are fixed.
+            if methods.using_gcc(env):
+                env.Append(CXXFLAGS=['-Wno-error=cpp'])
+            else:
+                env.Append(CXXFLAGS=['-Wno-error=#warnings'])
         else: # always enable those errors
             env.Append(CCFLAGS=['-Werror=return-type'])
 
diff --git a/core/array.cpp b/core/array.cpp
index 2253d05605..7eb15ea934 100644
--- a/core/array.cpp
+++ b/core/array.cpp
@@ -308,9 +308,9 @@ struct _ArrayVariantSortCustom {
 	_FORCE_INLINE_ bool operator()(const Variant &p_l, const Variant &p_r) const {
 
 		const Variant *args[2] = { &p_l, &p_r };
-		Variant::CallError err;
+		Callable::CallError err;
 		bool res = obj->call(func, args, 2, err);
-		if (err.error != Variant::CallError::CALL_OK)
+		if (err.error != Callable::CallError::CALL_OK)
 			res = false;
 		return res;
 	}
diff --git a/core/bind/core_bind.cpp b/core/bind/core_bind.cpp
index d7614c5a82..c1cf061854 100644
--- a/core/bind/core_bind.cpp
+++ b/core/bind/core_bind.cpp
@@ -77,11 +77,11 @@ RES _ResourceLoader::load(const String &p_path, const String &p_type_hint, bool
 	return ret;
 }
 
-PoolVector<String> _ResourceLoader::get_recognized_extensions_for_type(const String &p_type) {
+Vector<String> _ResourceLoader::get_recognized_extensions_for_type(const String &p_type) {
 
 	List<String> exts;
 	ResourceLoader::get_recognized_extensions_for_type(p_type, &exts);
-	PoolVector<String> ret;
+	Vector<String> ret;
 	for (List<String>::Element *E = exts.front(); E; E = E->next()) {
 
 		ret.push_back(E->get());
@@ -95,12 +95,12 @@ void _ResourceLoader::set_abort_on_missing_resources(bool p_abort) {
 	ResourceLoader::set_abort_on_missing_resources(p_abort);
 }
 
-PoolStringArray _ResourceLoader::get_dependencies(const String &p_path) {
+PackedStringArray _ResourceLoader::get_dependencies(const String &p_path) {
 
 	List<String> deps;
 	ResourceLoader::get_dependencies(p_path, &deps);
 
-	PoolStringArray ret;
+	PackedStringArray ret;
 	for (List<String>::Element *E = deps.front(); E; E = E->next()) {
 		ret.push_back(E->get());
 	}
@@ -139,12 +139,12 @@ Error _ResourceSaver::save(const String &p_path, const RES &p_resource, SaverFla
 	return ResourceSaver::save(p_path, p_resource, p_flags);
 }
 
-PoolVector<String> _ResourceSaver::get_recognized_extensions(const RES &p_resource) {
+Vector<String> _ResourceSaver::get_recognized_extensions(const RES &p_resource) {
 
-	ERR_FAIL_COND_V_MSG(p_resource.is_null(), PoolVector<String>(), "It's not a reference to a valid Resource object.");
+	ERR_FAIL_COND_V_MSG(p_resource.is_null(), Vector<String>(), "It's not a reference to a valid Resource object.");
 	List<String> exts;
 	ResourceSaver::get_recognized_extensions(p_resource, &exts);
-	PoolVector<String> ret;
+	Vector<String> ret;
 	for (List<String>::Element *E = exts.front(); E; E = E->next()) {
 
 		ret.push_back(E->get());
@@ -249,7 +249,7 @@ String _OS::get_audio_driver_name(int p_driver) const {
 	return OS::get_singleton()->get_audio_driver_name(p_driver);
 }
 
-PoolStringArray _OS::get_connected_midi_inputs() {
+PackedStringArray _OS::get_connected_midi_inputs() {
 	return OS::get_singleton()->get_connected_midi_inputs();
 }
 
@@ -646,11 +646,6 @@ uint64_t _OS::get_static_memory_peak_usage() const {
 	return OS::get_singleton()->get_static_memory_peak_usage();
 }
 
-uint64_t _OS::get_dynamic_memory_usage() const {
-
-	return OS::get_singleton()->get_dynamic_memory_usage();
-}
-
 void _OS::set_native_icon(const String &p_filename) {
 
 	OS::get_singleton()->set_native_icon(p_filename);
@@ -1301,7 +1296,6 @@ void _OS::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("get_static_memory_usage"), &_OS::get_static_memory_usage);
 	ClassDB::bind_method(D_METHOD("get_static_memory_peak_usage"), &_OS::get_static_memory_peak_usage);
-	ClassDB::bind_method(D_METHOD("get_dynamic_memory_usage"), &_OS::get_dynamic_memory_usage);
 
 	ClassDB::bind_method(D_METHOD("get_user_data_dir"), &_OS::get_user_data_dir);
 	ClassDB::bind_method(D_METHOD("get_system_dir", "dir"), &_OS::get_system_dir);
@@ -1439,16 +1433,16 @@ _Geometry *_Geometry::get_singleton() {
 	return singleton;
 }
 
-PoolVector<Plane> _Geometry::build_box_planes(const Vector3 &p_extents) {
+Vector<Plane> _Geometry::build_box_planes(const Vector3 &p_extents) {
 
 	return Geometry::build_box_planes(p_extents);
 }
 
-PoolVector<Plane> _Geometry::build_cylinder_planes(float p_radius, float p_height, int p_sides, Vector3::Axis p_axis) {
+Vector<Plane> _Geometry::build_cylinder_planes(float p_radius, float p_height, int p_sides, Vector3::Axis p_axis) {
 
 	return Geometry::build_cylinder_planes(p_radius, p_height, p_sides, p_axis);
 }
-PoolVector<Plane> _Geometry::build_capsule_planes(float p_radius, float p_height, int p_sides, int p_lats, Vector3::Axis p_axis) {
+Vector<Plane> _Geometry::build_capsule_planes(float p_radius, float p_height, int p_sides, int p_lats, Vector3::Axis p_axis) {
 
 	return Geometry::build_capsule_planes(p_radius, p_height, p_sides, p_lats, p_axis);
 }
@@ -1484,22 +1478,22 @@ Variant _Geometry::line_intersects_line_2d(const Vector2 &p_from_a, const Vector
 	}
 }
 
-PoolVector<Vector2> _Geometry::get_closest_points_between_segments_2d(const Vector2 &p1, const Vector2 &q1, const Vector2 &p2, const Vector2 &q2) {
+Vector<Vector2> _Geometry::get_closest_points_between_segments_2d(const Vector2 &p1, const Vector2 &q1, const Vector2 &p2, const Vector2 &q2) {
 
 	Vector2 r1, r2;
 	Geometry::get_closest_points_between_segments(p1, q1, p2, q2, r1, r2);
-	PoolVector<Vector2> r;
+	Vector<Vector2> r;
 	r.resize(2);
 	r.set(0, r1);
 	r.set(1, r2);
 	return r;
 }
 
-PoolVector<Vector3> _Geometry::get_closest_points_between_segments(const Vector3 &p1, const Vector3 &p2, const Vector3 &q1, const Vector3 &q2) {
+Vector<Vector3> _Geometry::get_closest_points_between_segments(const Vector3 &p1, const Vector3 &p2, const Vector3 &q1, const Vector3 &q2) {
 
 	Vector3 r1, r2;
 	Geometry::get_closest_points_between_segments(p1, p2, q1, q2, r1, r2);
-	PoolVector<Vector3> r;
+	Vector<Vector3> r;
 	r.resize(2);
 	r.set(0, r1);
 	r.set(1, r2);
@@ -1547,9 +1541,9 @@ bool _Geometry::point_is_inside_triangle(const Vector2 &s, const Vector2 &a, con
 	return Geometry::is_point_in_triangle(s, a, b, c);
 }
 
-PoolVector<Vector3> _Geometry::segment_intersects_sphere(const Vector3 &p_from, const Vector3 &p_to, const Vector3 &p_sphere_pos, real_t p_sphere_radius) {
+Vector<Vector3> _Geometry::segment_intersects_sphere(const Vector3 &p_from, const Vector3 &p_to, const Vector3 &p_sphere_pos, real_t p_sphere_radius) {
 
-	PoolVector<Vector3> r;
+	Vector<Vector3> r;
 	Vector3 res, norm;
 	if (!Geometry::segment_intersects_sphere(p_from, p_to, p_sphere_pos, p_sphere_radius, &res, &norm))
 		return r;
@@ -1559,9 +1553,9 @@ PoolVector<Vector3> _Geometry::segment_intersects_sphere(const Vector3 &p_from,
 	r.set(1, norm);
 	return r;
 }
-PoolVector<Vector3> _Geometry::segment_intersects_cylinder(const Vector3 &p_from, const Vector3 &p_to, float p_height, float p_radius) {
+Vector<Vector3> _Geometry::segment_intersects_cylinder(const Vector3 &p_from, const Vector3 &p_to, float p_height, float p_radius) {
 
-	PoolVector<Vector3> r;
+	Vector<Vector3> r;
 	Vector3 res, norm;
 	if (!Geometry::segment_intersects_cylinder(p_from, p_to, p_height, p_radius, &res, &norm))
 		return r;
@@ -1571,9 +1565,9 @@ PoolVector<Vector3> _Geometry::segment_intersects_cylinder(const Vector3 &p_from
 	r.set(1, norm);
 	return r;
 }
-PoolVector<Vector3> _Geometry::segment_intersects_convex(const Vector3 &p_from, const Vector3 &p_to, const Vector<Plane> &p_planes) {
+Vector<Vector3> _Geometry::segment_intersects_convex(const Vector3 &p_from, const Vector3 &p_to, const Vector<Plane> &p_planes) {
 
-	PoolVector<Vector3> r;
+	Vector<Vector3> r;
 	Vector3 res, norm;
 	if (!Geometry::segment_intersects_convex(p_from, p_to, p_planes.ptr(), p_planes.size(), &res, &norm))
 		return r;
@@ -1962,9 +1956,9 @@ real_t _File::get_real() const {
 	return f->get_real();
 }
 
-PoolVector<uint8_t> _File::get_buffer(int p_length) const {
+Vector<uint8_t> _File::get_buffer(int p_length) const {
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	ERR_FAIL_COND_V_MSG(!f, data, "File must be opened before use.");
 
 	ERR_FAIL_COND_V_MSG(p_length < 0, data, "Length of buffer cannot be smaller than 0.");
@@ -1974,11 +1968,9 @@ PoolVector<uint8_t> _File::get_buffer(int p_length) const {
 	Error err = data.resize(p_length);
 	ERR_FAIL_COND_V_MSG(err != OK, data, "Can't resize data to " + itos(p_length) + " elements.");
 
-	PoolVector<uint8_t>::Write w = data.write();
+	uint8_t *w = data.ptrw();
 	int len = f->get_buffer(&w[0], p_length);
-	ERR_FAIL_COND_V(len < 0, PoolVector<uint8_t>());
-
-	w.release();
+	ERR_FAIL_COND_V(len < 0, Vector<uint8_t>());
 
 	if (len < p_length)
 		data.resize(p_length);
@@ -2126,7 +2118,7 @@ void _File::store_csv_line(const Vector<String> &p_values, const String &p_delim
 	f->store_csv_line(p_values, p_delim);
 }
 
-void _File::store_buffer(const PoolVector<uint8_t> &p_buffer) {
+void _File::store_buffer(const Vector<uint8_t> &p_buffer) {
 
 	ERR_FAIL_COND_MSG(!f, "File must be opened before use.");
 
@@ -2134,7 +2126,7 @@ void _File::store_buffer(const PoolVector<uint8_t> &p_buffer) {
 	if (len == 0)
 		return;
 
-	PoolVector<uint8_t>::Read r = p_buffer.read();
+	const uint8_t *r = p_buffer.ptr();
 
 	f->store_buffer(&r[0], len);
 }
@@ -2151,13 +2143,12 @@ void _File::store_var(const Variant &p_var, bool p_full_objects) {
 	Error err = encode_variant(p_var, NULL, len, p_full_objects);
 	ERR_FAIL_COND_MSG(err != OK, "Error when trying to encode Variant.");
 
-	PoolVector<uint8_t> buff;
+	Vector<uint8_t> buff;
 	buff.resize(len);
 
-	PoolVector<uint8_t>::Write w = buff.write();
+	uint8_t *w = buff.ptrw();
 	err = encode_variant(p_var, &w[0], len, p_full_objects);
 	ERR_FAIL_COND_MSG(err != OK, "Error when trying to encode Variant.");
-	w.release();
 
 	store_32(len);
 	store_buffer(buff);
@@ -2167,10 +2158,10 @@ Variant _File::get_var(bool p_allow_objects) const {
 
 	ERR_FAIL_COND_V_MSG(!f, Variant(), "File must be opened before use.");
 	uint32_t len = get_32();
-	PoolVector<uint8_t> buff = get_buffer(len);
+	Vector<uint8_t> buff = get_buffer(len);
 	ERR_FAIL_COND_V((uint32_t)buff.size() != len, Variant());
 
-	PoolVector<uint8_t>::Read r = buff.read();
+	const uint8_t *r = buff.ptr();
 
 	Variant v;
 	Error err = decode_variant(v, &r[0], len, NULL, p_allow_objects);
@@ -2465,9 +2456,9 @@ String _Marshalls::variant_to_base64(const Variant &p_var, bool p_full_objects)
 	Error err = encode_variant(p_var, NULL, len, p_full_objects);
 	ERR_FAIL_COND_V_MSG(err != OK, "", "Error when trying to encode Variant.");
 
-	PoolVector<uint8_t> buff;
+	Vector<uint8_t> buff;
 	buff.resize(len);
-	PoolVector<uint8_t>::Write w = buff.write();
+	uint8_t *w = buff.ptrw();
 
 	err = encode_variant(p_var, &w[0], len, p_full_objects);
 	ERR_FAIL_COND_V_MSG(err != OK, "", "Error when trying to encode Variant.");
@@ -2483,9 +2474,9 @@ Variant _Marshalls::base64_to_variant(const String &p_str, bool p_allow_objects)
 	int strlen = p_str.length();
 	CharString cstr = p_str.ascii();
 
-	PoolVector<uint8_t> buf;
+	Vector<uint8_t> buf;
 	buf.resize(strlen / 4 * 3 + 1);
-	PoolVector<uint8_t>::Write w = buf.write();
+	uint8_t *w = buf.ptrw();
 
 	size_t len = 0;
 	ERR_FAIL_COND_V(CryptoCore::b64_decode(&w[0], buf.size(), &len, (unsigned char *)cstr.get_data(), strlen) != OK, Variant());
@@ -2497,25 +2488,25 @@ Variant _Marshalls::base64_to_variant(const String &p_str, bool p_allow_objects)
 	return v;
 };
 
-String _Marshalls::raw_to_base64(const PoolVector<uint8_t> &p_arr) {
+String _Marshalls::raw_to_base64(const Vector<uint8_t> &p_arr) {
 
-	String ret = CryptoCore::b64_encode_str(p_arr.read().ptr(), p_arr.size());
+	String ret = CryptoCore::b64_encode_str(p_arr.ptr(), p_arr.size());
 	ERR_FAIL_COND_V(ret == "", ret);
 	return ret;
 };
 
-PoolVector<uint8_t> _Marshalls::base64_to_raw(const String &p_str) {
+Vector<uint8_t> _Marshalls::base64_to_raw(const String &p_str) {
 
 	int strlen = p_str.length();
 	CharString cstr = p_str.ascii();
 
 	size_t arr_len = 0;
-	PoolVector<uint8_t> buf;
+	Vector<uint8_t> buf;
 	{
 		buf.resize(strlen / 4 * 3 + 1);
-		PoolVector<uint8_t>::Write w = buf.write();
+		uint8_t *w = buf.ptrw();
 
-		ERR_FAIL_COND_V(CryptoCore::b64_decode(&w[0], buf.size(), &arr_len, (unsigned char *)cstr.get_data(), strlen) != OK, PoolVector<uint8_t>());
+		ERR_FAIL_COND_V(CryptoCore::b64_decode(&w[0], buf.size(), &arr_len, (unsigned char *)cstr.get_data(), strlen) != OK, Vector<uint8_t>());
 	}
 	buf.resize(arr_len);
 
@@ -2535,9 +2526,9 @@ String _Marshalls::base64_to_utf8(const String &p_str) {
 	int strlen = p_str.length();
 	CharString cstr = p_str.ascii();
 
-	PoolVector<uint8_t> buf;
+	Vector<uint8_t> buf;
 	buf.resize(strlen / 4 * 3 + 1 + 1);
-	PoolVector<uint8_t>::Write w = buf.write();
+	uint8_t *w = buf.ptrw();
 
 	size_t len = 0;
 	ERR_FAIL_COND_V(CryptoCore::b64_decode(&w[0], buf.size(), &len, (unsigned char *)cstr.get_data(), strlen) != OK, String());
@@ -2629,29 +2620,29 @@ void _Thread::_start_func(void *ud) {
 	Ref<_Thread> *tud = (Ref<_Thread> *)ud;
 	Ref<_Thread> t = *tud;
 	memdelete(tud);
-	Variant::CallError ce;
+	Callable::CallError ce;
 	const Variant *arg[1] = { &t->userdata };
 
 	Thread::set_name(t->target_method);
 
 	t->ret = t->target_instance->call(t->target_method, arg, 1, ce);
-	if (ce.error != Variant::CallError::CALL_OK) {
+	if (ce.error != Callable::CallError::CALL_OK) {
 
 		String reason;
 		switch (ce.error) {
-			case Variant::CallError::CALL_ERROR_INVALID_ARGUMENT: {
+			case Callable::CallError::CALL_ERROR_INVALID_ARGUMENT: {
 
 				reason = "Invalid Argument #" + itos(ce.argument);
 			} break;
-			case Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS: {
+			case Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS: {
 
 				reason = "Too Many Arguments";
 			} break;
-			case Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS: {
+			case Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS: {
 
 				reason = "Too Few Arguments";
 			} break;
-			case Variant::CallError::CALL_ERROR_INVALID_METHOD: {
+			case Callable::CallError::CALL_ERROR_INVALID_METHOD: {
 
 				reason = "Method Not Found";
 			} break;
@@ -2746,12 +2737,12 @@ _Thread::~_Thread() {
 
 /////////////////////////////////////
 
-PoolStringArray _ClassDB::get_class_list() const {
+PackedStringArray _ClassDB::get_class_list() const {
 
 	List<StringName> classes;
 	ClassDB::get_class_list(&classes);
 
-	PoolStringArray ret;
+	PackedStringArray ret;
 	ret.resize(classes.size());
 	int idx = 0;
 	for (List<StringName>::Element *E = classes.front(); E; E = E->next()) {
@@ -2760,12 +2751,12 @@ PoolStringArray _ClassDB::get_class_list() const {
 
 	return ret;
 }
-PoolStringArray _ClassDB::get_inheriters_from_class(const StringName &p_class) const {
+PackedStringArray _ClassDB::get_inheriters_from_class(const StringName &p_class) const {
 
 	List<StringName> classes;
 	ClassDB::get_inheriters_from_class(p_class, &classes);
 
-	PoolStringArray ret;
+	PackedStringArray ret;
 	ret.resize(classes.size());
 	int idx = 0;
 	for (List<StringName>::Element *E = classes.front(); E; E = E->next()) {
@@ -2883,12 +2874,12 @@ Array _ClassDB::get_method_list(StringName p_class, bool p_no_inheritance) const
 	return ret;
 }
 
-PoolStringArray _ClassDB::get_integer_constant_list(const StringName &p_class, bool p_no_inheritance) const {
+PackedStringArray _ClassDB::get_integer_constant_list(const StringName &p_class, bool p_no_inheritance) const {
 
 	List<String> constants;
 	ClassDB::get_integer_constant_list(p_class, &constants, p_no_inheritance);
 
-	PoolStringArray ret;
+	PackedStringArray ret;
 	ret.resize(constants.size());
 	int idx = 0;
 	for (List<String>::Element *E = constants.front(); E; E = E->next()) {
@@ -3110,8 +3101,8 @@ void _Engine::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "editor_hint"), "set_editor_hint", "is_editor_hint");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "iterations_per_second"), "set_iterations_per_second", "get_iterations_per_second");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "target_fps"), "set_target_fps", "get_target_fps");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "time_scale"), "set_time_scale", "get_time_scale");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "physics_jitter_fix"), "set_physics_jitter_fix", "get_physics_jitter_fix");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "time_scale"), "set_time_scale", "get_time_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "physics_jitter_fix"), "set_physics_jitter_fix", "get_physics_jitter_fix");
 }
 
 _Engine *_Engine::singleton = NULL;
diff --git a/core/bind/core_bind.h b/core/bind/core_bind.h
index 39bed791d0..ae569ea189 100644
--- a/core/bind/core_bind.h
+++ b/core/bind/core_bind.h
@@ -52,9 +52,9 @@ public:
 	static _ResourceLoader *get_singleton() { return singleton; }
 	Ref<ResourceInteractiveLoader> load_interactive(const String &p_path, const String &p_type_hint = "");
 	RES load(const String &p_path, const String &p_type_hint = "", bool p_no_cache = false);
-	PoolVector<String> get_recognized_extensions_for_type(const String &p_type);
+	Vector<String> get_recognized_extensions_for_type(const String &p_type);
 	void set_abort_on_missing_resources(bool p_abort);
-	PoolStringArray get_dependencies(const String &p_path);
+	PackedStringArray get_dependencies(const String &p_path);
 	bool has_cached(const String &p_path);
 	bool exists(const String &p_path, const String &p_type_hint = "");
 
@@ -83,7 +83,7 @@ public:
 	static _ResourceSaver *get_singleton() { return singleton; }
 
 	Error save(const String &p_path, const RES &p_resource, SaverFlags p_flags);
-	PoolVector<String> get_recognized_extensions(const RES &p_resource);
+	Vector<String> get_recognized_extensions(const RES &p_resource);
 
 	_ResourceSaver();
 };
@@ -157,7 +157,7 @@ public:
 	virtual int get_audio_driver_count() const;
 	virtual String get_audio_driver_name(int p_driver) const;
 
-	virtual PoolStringArray get_connected_midi_inputs();
+	virtual PackedStringArray get_connected_midi_inputs();
 	virtual void open_midi_inputs();
 	virtual void close_midi_inputs();
 
@@ -276,7 +276,6 @@ public:
 
 	uint64_t get_static_memory_usage() const;
 	uint64_t get_static_memory_peak_usage() const;
-	uint64_t get_dynamic_memory_usage() const;
 
 	void delay_usec(uint32_t p_usec) const;
 	void delay_msec(uint32_t p_msec) const;
@@ -366,13 +365,13 @@ protected:
 
 public:
 	static _Geometry *get_singleton();
-	PoolVector<Plane> build_box_planes(const Vector3 &p_extents);
-	PoolVector<Plane> build_cylinder_planes(float p_radius, float p_height, int p_sides, Vector3::Axis p_axis = Vector3::AXIS_Z);
-	PoolVector<Plane> build_capsule_planes(float p_radius, float p_height, int p_sides, int p_lats, Vector3::Axis p_axis = Vector3::AXIS_Z);
+	Vector<Plane> build_box_planes(const Vector3 &p_extents);
+	Vector<Plane> build_cylinder_planes(float p_radius, float p_height, int p_sides, Vector3::Axis p_axis = Vector3::AXIS_Z);
+	Vector<Plane> build_capsule_planes(float p_radius, float p_height, int p_sides, int p_lats, Vector3::Axis p_axis = Vector3::AXIS_Z);
 	Variant segment_intersects_segment_2d(const Vector2 &p_from_a, const Vector2 &p_to_a, const Vector2 &p_from_b, const Vector2 &p_to_b);
 	Variant line_intersects_line_2d(const Vector2 &p_from_a, const Vector2 &p_dir_a, const Vector2 &p_from_b, const Vector2 &p_dir_b);
-	PoolVector<Vector2> get_closest_points_between_segments_2d(const Vector2 &p1, const Vector2 &q1, const Vector2 &p2, const Vector2 &q2);
-	PoolVector<Vector3> get_closest_points_between_segments(const Vector3 &p1, const Vector3 &p2, const Vector3 &q1, const Vector3 &q2);
+	Vector<Vector2> get_closest_points_between_segments_2d(const Vector2 &p1, const Vector2 &q1, const Vector2 &p2, const Vector2 &q2);
+	Vector<Vector3> get_closest_points_between_segments(const Vector3 &p1, const Vector3 &p2, const Vector3 &q1, const Vector3 &q2);
 	Vector2 get_closest_point_to_segment_2d(const Vector2 &p_point, const Vector2 &p_a, const Vector2 &p_b);
 	Vector3 get_closest_point_to_segment(const Vector3 &p_point, const Vector3 &p_a, const Vector3 &p_b);
 	Vector2 get_closest_point_to_segment_uncapped_2d(const Vector2 &p_point, const Vector2 &p_a, const Vector2 &p_b);
@@ -381,9 +380,9 @@ public:
 	Variant segment_intersects_triangle(const Vector3 &p_from, const Vector3 &p_to, const Vector3 &p_v0, const Vector3 &p_v1, const Vector3 &p_v2);
 	bool point_is_inside_triangle(const Vector2 &s, const Vector2 &a, const Vector2 &b, const Vector2 &c) const;
 
-	PoolVector<Vector3> segment_intersects_sphere(const Vector3 &p_from, const Vector3 &p_to, const Vector3 &p_sphere_pos, real_t p_sphere_radius);
-	PoolVector<Vector3> segment_intersects_cylinder(const Vector3 &p_from, const Vector3 &p_to, float p_height, float p_radius);
-	PoolVector<Vector3> segment_intersects_convex(const Vector3 &p_from, const Vector3 &p_to, const Vector<Plane> &p_planes);
+	Vector<Vector3> segment_intersects_sphere(const Vector3 &p_from, const Vector3 &p_to, const Vector3 &p_sphere_pos, real_t p_sphere_radius);
+	Vector<Vector3> segment_intersects_cylinder(const Vector3 &p_from, const Vector3 &p_to, float p_height, float p_radius);
+	Vector<Vector3> segment_intersects_convex(const Vector3 &p_from, const Vector3 &p_to, const Vector<Plane> &p_planes);
 	bool is_point_in_circle(const Vector2 &p_point, const Vector2 &p_circle_pos, real_t p_circle_radius);
 	real_t segment_intersects_circle(const Vector2 &p_from, const Vector2 &p_to, const Vector2 &p_circle_pos, real_t p_circle_radius);
 	int get_uv84_normal_bit(const Vector3 &p_vector);
@@ -490,7 +489,7 @@ public:
 
 	Variant get_var(bool p_allow_objects = false) const;
 
-	PoolVector<uint8_t> get_buffer(int p_length) const; // Get an array of bytes.
+	Vector<uint8_t> get_buffer(int p_length) const; // Get an array of bytes.
 	String get_line() const;
 	Vector<String> get_csv_line(const String &p_delim = ",") const;
 	String get_as_text() const;
@@ -523,7 +522,7 @@ public:
 	virtual void store_pascal_string(const String &p_string);
 	virtual String get_pascal_string();
 
-	void store_buffer(const PoolVector<uint8_t> &p_buffer); // Store an array of bytes.
+	void store_buffer(const Vector<uint8_t> &p_buffer); // Store an array of bytes.
 
 	void store_var(const Variant &p_var, bool p_full_objects = false);
 
@@ -582,9 +581,9 @@ private:
 	bool _list_skip_hidden;
 };
 
-class _Marshalls : public Reference {
+class _Marshalls : public Object {
 
-	GDCLASS(_Marshalls, Reference);
+	GDCLASS(_Marshalls, Object);
 
 	static _Marshalls *singleton;
 
@@ -597,8 +596,8 @@ public:
 	String variant_to_base64(const Variant &p_var, bool p_full_objects = false);
 	Variant base64_to_variant(const String &p_str, bool p_allow_objects = false);
 
-	String raw_to_base64(const PoolVector<uint8_t> &p_arr);
-	PoolVector<uint8_t> base64_to_raw(const String &p_str);
+	String raw_to_base64(const Vector<uint8_t> &p_arr);
+	Vector<uint8_t> base64_to_raw(const String &p_str);
 
 	String utf8_to_base64(const String &p_str);
 	String base64_to_utf8(const String &p_str);
@@ -680,8 +679,8 @@ protected:
 	static void _bind_methods();
 
 public:
-	PoolStringArray get_class_list() const;
-	PoolStringArray get_inheriters_from_class(const StringName &p_class) const;
+	PackedStringArray get_class_list() const;
+	PackedStringArray get_inheriters_from_class(const StringName &p_class) const;
 	StringName get_parent_class(const StringName &p_class) const;
 	bool class_exists(const StringName &p_class) const;
 	bool is_parent_class(const StringName &p_class, const StringName &p_inherits) const;
@@ -700,7 +699,7 @@ public:
 
 	Array get_method_list(StringName p_class, bool p_no_inheritance = false) const;
 
-	PoolStringArray get_integer_constant_list(const StringName &p_class, bool p_no_inheritance = false) const;
+	PackedStringArray get_integer_constant_list(const StringName &p_class, bool p_no_inheritance = false) const;
 	bool has_integer_constant(const StringName &p_class, const StringName &p_name) const;
 	int get_integer_constant(const StringName &p_class, const StringName &p_name) const;
 	StringName get_category(const StringName &p_node) const;
diff --git a/core/callable.cpp b/core/callable.cpp
new file mode 100644
index 0000000000..34b79cea10
--- /dev/null
+++ b/core/callable.cpp
@@ -0,0 +1,357 @@
+/*************************************************************************/
+/*  callable.cpp                                                         */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "callable.h"
+#include "core/script_language.h"
+#include "message_queue.h"
+#include "object.h"
+#include "reference.h"
+
+void Callable::call_deferred(const Variant **p_arguments, int p_argcount) const {
+	MessageQueue::get_singleton()->push_callable(*this, p_arguments, p_argcount);
+}
+
+void Callable::call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, CallError &r_call_error) const {
+
+	if (is_null()) {
+		r_call_error.error = CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		r_call_error.argument = 0;
+		r_call_error.expected = 0;
+		r_return_value = Variant();
+	} else if (is_custom()) {
+		custom->call(p_arguments, p_argcount, r_return_value, r_call_error);
+	} else {
+		Object *obj = ObjectDB::get_instance(ObjectID(object));
+		r_return_value = obj->call(method, p_arguments, p_argcount, r_call_error);
+	}
+}
+
+Object *Callable::get_object() const {
+	if (is_null()) {
+		return nullptr;
+	} else if (is_custom()) {
+		return ObjectDB::get_instance(custom->get_object());
+	} else {
+		return ObjectDB::get_instance(ObjectID(object));
+	}
+}
+
+ObjectID Callable::get_object_id() const {
+	if (is_null()) {
+		return ObjectID();
+	} else if (is_custom()) {
+		return custom->get_object();
+	} else {
+		return ObjectID(object);
+	}
+}
+StringName Callable::get_method() const {
+	ERR_FAIL_COND_V(is_custom(), StringName());
+	return method;
+}
+uint32_t Callable::hash() const {
+	if (is_custom()) {
+		return custom->hash();
+	} else {
+		uint32_t hash = method.hash();
+		return hash_djb2_one_64(object, hash);
+	}
+}
+
+bool Callable::operator==(const Callable &p_callable) const {
+	bool custom_a = is_custom();
+	bool custom_b = p_callable.is_custom();
+
+	if (custom_a == custom_b) {
+		if (custom_a) {
+			if (custom == p_callable.custom) {
+				return true; //same pointer, dont even compare
+			}
+
+			CallableCustom::CompareEqualFunc eq_a = custom->get_compare_equal_func();
+			CallableCustom::CompareEqualFunc eq_b = p_callable.custom->get_compare_equal_func();
+			if (eq_a == eq_b) {
+				return eq_a(custom, p_callable.custom);
+			} else {
+				return false;
+			}
+		} else {
+			return object == p_callable.object && method == p_callable.method;
+		}
+	} else {
+		return false;
+	}
+}
+bool Callable::operator!=(const Callable &p_callable) const {
+	return !(*this == p_callable);
+}
+bool Callable::operator<(const Callable &p_callable) const {
+	bool custom_a = is_custom();
+	bool custom_b = p_callable.is_custom();
+
+	if (custom_a == custom_b) {
+		if (custom_a) {
+			if (custom == p_callable.custom) {
+				return false; //same pointer, dont even compare
+			}
+
+			CallableCustom::CompareLessFunc less_a = custom->get_compare_less_func();
+			CallableCustom::CompareLessFunc less_b = p_callable.custom->get_compare_less_func();
+			if (less_a == less_b) {
+				return less_a(custom, p_callable.custom);
+			} else {
+				return less_a < less_b; //it's something..
+			}
+
+		} else {
+			if (object == p_callable.object) {
+				return method < p_callable.method;
+			} else {
+				return object < p_callable.object;
+			}
+		}
+	} else {
+		return int(custom_a ? 1 : 0) < int(custom_b ? 1 : 0);
+	}
+}
+
+void Callable::operator=(const Callable &p_callable) {
+	if (is_custom()) {
+		if (p_callable.is_custom()) {
+			if (custom == p_callable.custom) {
+				return;
+			}
+		}
+
+		if (custom->ref_count.unref()) {
+			memdelete(custom);
+		}
+	}
+
+	if (p_callable.is_custom()) {
+		method = StringName();
+		if (!p_callable.custom->ref_count.ref()) {
+			object = 0;
+		} else {
+			object = 0;
+			custom = p_callable.custom;
+		}
+	} else {
+		method = p_callable.method;
+		object = p_callable.object;
+	}
+}
+
+Callable::operator String() const {
+
+	if (is_custom()) {
+		return custom->get_as_text();
+	} else {
+		if (is_null()) {
+			return "null::null";
+		}
+
+		Object *base = get_object();
+		if (base) {
+			String class_name = base->get_class();
+			Ref<Script> script = base->get_script();
+			if (script.is_valid() && script->get_path().is_resource_file()) {
+
+				class_name += "(" + script->get_path().get_file() + ")";
+			}
+			return class_name + "::" + String(method);
+		} else {
+			return "null::" + String(method);
+		}
+	}
+}
+
+Callable::Callable(const Object *p_object, const StringName &p_method) {
+	if (p_method == StringName()) {
+		object = 0;
+		ERR_FAIL_MSG("Method argument to Callable constructor must be a non-empty string");
+	}
+	if (p_object == nullptr) {
+		object = 0;
+		ERR_FAIL_MSG("Object argument to Callable constructor must be non-null");
+	}
+
+	object = p_object->get_instance_id();
+	method = p_method;
+}
+
+Callable::Callable(ObjectID p_object, const StringName &p_method) {
+	if (p_method == StringName()) {
+		object = 0;
+		ERR_FAIL_MSG("Method argument to Callable constructor must be a non-empty string");
+	}
+
+	object = p_object;
+	method = p_method;
+}
+Callable::Callable(CallableCustom *p_custom) {
+	if (p_custom->referenced) {
+		object = 0;
+		ERR_FAIL_MSG("Callable custom is already referenced");
+	}
+	p_custom->referenced = true;
+	object = 0; //ensure object is all zero, since pointer may be 32 bits
+	custom = p_custom;
+}
+Callable::Callable(const Callable &p_callable) {
+	if (p_callable.is_custom()) {
+		if (!p_callable.custom->ref_count.ref()) {
+			object = 0;
+		} else {
+			object = 0;
+			custom = p_callable.custom;
+		}
+	} else {
+		method = p_callable.method;
+		object = p_callable.object;
+	}
+}
+
+Callable::~Callable() {
+	if (is_custom()) {
+		if (custom->ref_count.unref()) {
+			memdelete(custom);
+		}
+	}
+}
+
+Callable::Callable() {
+	object = 0;
+}
+
+CallableCustom::CallableCustom() {
+	referenced = false;
+	ref_count.init();
+}
+
+//////////////////////////////////
+
+Object *Signal::get_object() const {
+	return ObjectDB::get_instance(object);
+}
+ObjectID Signal::get_object_id() const {
+	return object;
+}
+StringName Signal::get_name() const {
+	return name;
+}
+
+bool Signal::operator==(const Signal &p_signal) const {
+	return object == p_signal.object && name == p_signal.name;
+}
+
+bool Signal::operator!=(const Signal &p_signal) const {
+	return object != p_signal.object || name != p_signal.name;
+}
+
+bool Signal::operator<(const Signal &p_signal) const {
+	if (object == p_signal.object) {
+		return name < p_signal.name;
+	} else {
+		return object < p_signal.object;
+	}
+}
+
+Signal::operator String() const {
+	Object *base = get_object();
+	if (base) {
+		String class_name = base->get_class();
+		Ref<Script> script = base->get_script();
+		if (script.is_valid() && script->get_path().is_resource_file()) {
+
+			class_name += "(" + script->get_path().get_file() + ")";
+		}
+		return class_name + "::[signal]" + String(name);
+	} else {
+		return "null::[signal]" + String(name);
+	}
+}
+
+Error Signal::emit(const Variant **p_arguments, int p_argcount) const {
+	Object *obj = ObjectDB::get_instance(object);
+	if (!obj) {
+		return ERR_INVALID_DATA;
+	}
+
+	return obj->emit_signal(name, p_arguments, p_argcount);
+}
+Error Signal::connect(const Callable &p_callable, const Vector<Variant> &p_binds, uint32_t p_flags) {
+
+	Object *object = get_object();
+	ERR_FAIL_COND_V(!object, ERR_UNCONFIGURED);
+
+	return object->connect(name, p_callable, p_binds, p_flags);
+}
+void Signal::disconnect(const Callable &p_callable) {
+	Object *object = get_object();
+	ERR_FAIL_COND(!object);
+	object->disconnect(name, p_callable);
+}
+bool Signal::is_connected(const Callable &p_callable) const {
+	Object *object = get_object();
+	ERR_FAIL_COND_V(!object, false);
+
+	return object->is_connected(name, p_callable);
+}
+
+Array Signal::get_connections() const {
+	Object *object = get_object();
+	if (!object) {
+		return Array();
+	}
+
+	List<Object::Connection> connections;
+	object->get_signal_connection_list(name, &connections);
+
+	Array arr;
+	for (List<Object::Connection>::Element *E = connections.front(); E; E = E->next()) {
+		arr.push_back(E->get());
+	}
+	return arr;
+}
+Signal::Signal(const Object *p_object, const StringName &p_name) {
+
+	ERR_FAIL_COND_MSG(p_object == nullptr, "Object argument to Signal constructor must be non-null");
+
+	object = p_object->get_instance_id();
+	name = p_name;
+}
+Signal::Signal(ObjectID p_object, const StringName &p_name) {
+
+	object = p_object;
+	name = p_name;
+}
+Signal::Signal() {
+}
diff --git a/core/callable.h b/core/callable.h
new file mode 100644
index 0000000000..cecf2264a3
--- /dev/null
+++ b/core/callable.h
@@ -0,0 +1,161 @@
+/*************************************************************************/
+/*  callable.h                                                           */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef CALLABLE_H
+#define CALLABLE_H
+
+#include "core/list.h"
+#include "core/object_id.h"
+#include "core/string_name.h"
+
+class Object;
+class Variant;
+class CallableCustom;
+
+// This is an abstraction of things that can be called.
+// It is used for signals and other cases where efficient calling of functions
+// is required. It is designed for the standard case (object and method)
+// but can be optimized or customized.
+
+class Callable {
+
+	//needs to be max 16 bytes in 64 bits
+	StringName method;
+	union {
+		uint64_t object;
+		CallableCustom *custom;
+	};
+
+public:
+	struct CallError {
+		enum Error {
+			CALL_OK,
+			CALL_ERROR_INVALID_METHOD,
+			CALL_ERROR_INVALID_ARGUMENT, // expected is variant type
+			CALL_ERROR_TOO_MANY_ARGUMENTS, // expected is number of arguments
+			CALL_ERROR_TOO_FEW_ARGUMENTS, // expected is number of arguments
+			CALL_ERROR_INSTANCE_IS_NULL,
+		};
+		Error error;
+		int argument;
+		int expected;
+	};
+
+	void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, CallError &r_call_error) const;
+	void call_deferred(const Variant **p_arguments, int p_argcount) const;
+
+	_FORCE_INLINE_ bool is_null() const {
+		return method == StringName() && object == 0;
+	}
+	_FORCE_INLINE_ bool is_custom() const {
+		return method == StringName() && custom != 0;
+	}
+	_FORCE_INLINE_ bool is_standard() const {
+		return method != StringName();
+	}
+
+	Object *get_object() const;
+	ObjectID get_object_id() const;
+	StringName get_method() const;
+
+	uint32_t hash() const;
+
+	bool operator==(const Callable &p_callable) const;
+	bool operator!=(const Callable &p_callable) const;
+	bool operator<(const Callable &p_callable) const;
+
+	void operator=(const Callable &p_callable);
+
+	operator String() const;
+
+	Callable(const Object *p_object, const StringName &p_method);
+	Callable(ObjectID p_object, const StringName &p_method);
+	Callable(CallableCustom *p_custom);
+	Callable(const Callable &p_callable);
+	Callable();
+	~Callable();
+};
+
+class CallableCustom {
+	friend class Callable;
+	SafeRefCount ref_count;
+	bool referenced;
+
+public:
+	typedef bool (*CompareEqualFunc)(const CallableCustom *p_a, const CallableCustom *p_b);
+	typedef bool (*CompareLessFunc)(const CallableCustom *p_a, const CallableCustom *p_b);
+
+	//for every type that inherits, these must always be the same for this type
+	virtual uint32_t hash() const = 0;
+	virtual String get_as_text() const = 0;
+	virtual CompareEqualFunc get_compare_equal_func() const = 0;
+	virtual CompareLessFunc get_compare_less_func() const = 0;
+	virtual ObjectID get_object() const = 0; //must always be able to provide an object
+	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const = 0;
+
+	CallableCustom();
+	virtual ~CallableCustom() {}
+};
+
+// This is just a proxy object to object signals, its only
+// allocated on demand by/for scripting languages so it can
+// be put inside a Variant, but it is not
+// used by the engine itself.
+
+class Signal {
+	StringName name;
+	ObjectID object;
+
+public:
+	_FORCE_INLINE_ bool is_null() const {
+		return object.is_null() && name == StringName();
+	}
+	Object *get_object() const;
+	ObjectID get_object_id() const;
+	StringName get_name() const;
+
+	bool operator==(const Signal &p_signal) const;
+	bool operator!=(const Signal &p_signal) const;
+	bool operator<(const Signal &p_signal) const;
+
+	operator String() const;
+
+	Error emit(const Variant **p_arguments, int p_argcount) const;
+	Error connect(const Callable &p_callable, const Vector<Variant> &p_binds = Vector<Variant>(), uint32_t p_flags = 0);
+	void disconnect(const Callable &p_callable);
+	bool is_connected(const Callable &p_callable) const;
+
+	Array get_connections() const;
+	Signal(const Object *p_object, const StringName &p_name);
+	Signal(ObjectID p_object, const StringName &p_name);
+	Signal();
+};
+
+#endif // CALLABLE_H
diff --git a/core/callable_method_pointer.cpp b/core/callable_method_pointer.cpp
new file mode 100644
index 0000000000..8774af6add
--- /dev/null
+++ b/core/callable_method_pointer.cpp
@@ -0,0 +1,94 @@
+/*************************************************************************/
+/*  callable_method_pointer.cpp                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "callable_method_pointer.h"
+
+bool CallableCustomMethodPointerBase::compare_equal(const CallableCustom *p_a, const CallableCustom *p_b) {
+	const CallableCustomMethodPointerBase *a = static_cast<const CallableCustomMethodPointerBase *>(p_a);
+	const CallableCustomMethodPointerBase *b = static_cast<const CallableCustomMethodPointerBase *>(p_b);
+
+	if (a->comp_size != b->comp_size) {
+		return false;
+	}
+
+	for (uint32_t i = 0; i < a->comp_size; i++) {
+		if (a->comp_ptr[i] != b->comp_ptr[i]) {
+			return false;
+		}
+	}
+
+	return true;
+}
+
+bool CallableCustomMethodPointerBase::compare_less(const CallableCustom *p_a, const CallableCustom *p_b) {
+
+	const CallableCustomMethodPointerBase *a = static_cast<const CallableCustomMethodPointerBase *>(p_a);
+	const CallableCustomMethodPointerBase *b = static_cast<const CallableCustomMethodPointerBase *>(p_b);
+
+	if (a->comp_size != b->comp_size) {
+		return a->comp_size < b->comp_size;
+	}
+
+	for (uint32_t i = 0; i < a->comp_size; i++) {
+		if (a->comp_ptr[i] == b->comp_ptr[i]) {
+			continue;
+		}
+
+		return a->comp_ptr[i] < b->comp_ptr[i];
+	}
+
+	return false;
+}
+
+CallableCustom::CompareEqualFunc CallableCustomMethodPointerBase::get_compare_equal_func() const {
+	return compare_equal;
+}
+
+CallableCustom::CompareLessFunc CallableCustomMethodPointerBase::get_compare_less_func() const {
+	return compare_less;
+}
+
+uint32_t CallableCustomMethodPointerBase::hash() const {
+	return h;
+}
+
+void CallableCustomMethodPointerBase::_setup(uint32_t *p_base_ptr, uint32_t p_ptr_size) {
+	comp_ptr = p_base_ptr;
+	comp_size = p_ptr_size / 4;
+
+	// Precompute hash.
+	for (uint32_t i = 0; i < comp_size; i++) {
+		if (i == 0) {
+			h = hash_djb2_one_32(comp_ptr[i]);
+		} else {
+			h = hash_djb2_one_32(comp_ptr[i], h);
+		}
+	}
+}
diff --git a/core/callable_method_pointer.h b/core/callable_method_pointer.h
new file mode 100644
index 0000000000..a931a344e6
--- /dev/null
+++ b/core/callable_method_pointer.h
@@ -0,0 +1,292 @@
+/*************************************************************************/
+/*  callable_method_pointer.h                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef CALLABLE_METHOD_POINTER_H
+#define CALLABLE_METHOD_POINTER_H
+
+#include "core/callable.h"
+#include "core/hashfuncs.h"
+#include "core/object.h"
+#include "core/simple_type.h"
+
+class CallableCustomMethodPointerBase : public CallableCustom {
+
+	uint32_t *comp_ptr;
+	uint32_t comp_size;
+	uint32_t h;
+#ifdef DEBUG_METHODS_ENABLED
+	const char *text = "";
+#endif
+	static bool compare_equal(const CallableCustom *p_a, const CallableCustom *p_b);
+	static bool compare_less(const CallableCustom *p_a, const CallableCustom *p_b);
+
+protected:
+	void _setup(uint32_t *p_base_ptr, uint32_t p_ptr_size);
+
+public:
+#ifdef DEBUG_METHODS_ENABLED
+	void set_text(const char *p_text) {
+		text = p_text;
+	}
+	virtual String get_as_text() const {
+		return text;
+	}
+#else
+	virtual String get_as_text() const {
+		return String();
+	}
+#endif
+	virtual CompareEqualFunc get_compare_equal_func() const;
+	virtual CompareLessFunc get_compare_less_func() const;
+
+	virtual uint32_t hash() const;
+};
+
+#ifdef DEBUG_METHODS_ENABLED
+
+template <class T>
+struct VariantCasterAndValidate {
+
+	static _FORCE_INLINE_ T cast(const Variant **p_args, uint32_t p_arg_idx, Callable::CallError &r_error) {
+		Variant::Type argtype = GetTypeInfo<T>::VARIANT_TYPE;
+		if (!Variant::can_convert_strict(p_args[p_arg_idx]->get_type(), argtype)) {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = p_arg_idx;
+			r_error.expected = argtype;
+		}
+
+		return VariantCaster<T>::cast(*p_args[p_arg_idx]);
+	}
+};
+
+template <class T>
+struct VariantCasterAndValidate<T &> {
+
+	static _FORCE_INLINE_ T cast(const Variant **p_args, uint32_t p_arg_idx, Callable::CallError &r_error) {
+		Variant::Type argtype = GetTypeInfo<T>::VARIANT_TYPE;
+		if (!Variant::can_convert_strict(p_args[p_arg_idx]->get_type(), argtype)) {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = p_arg_idx;
+			r_error.expected = argtype;
+		}
+
+		return VariantCaster<T>::cast(*p_args[p_arg_idx]);
+	}
+};
+
+template <class T>
+struct VariantCasterAndValidate<const T &> {
+
+	static _FORCE_INLINE_ T cast(const Variant **p_args, uint32_t p_arg_idx, Callable::CallError &r_error) {
+		Variant::Type argtype = GetTypeInfo<T>::VARIANT_TYPE;
+		if (!Variant::can_convert_strict(p_args[p_arg_idx]->get_type(), argtype)) {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			r_error.argument = p_arg_idx;
+			r_error.expected = argtype;
+		}
+
+		return VariantCaster<T>::cast(*p_args[p_arg_idx]);
+	}
+};
+
+#endif // DEBUG_METHODS_ENABLED
+
+// GCC 8 raises "parameter 'p_args' set but not used" here, probably using a
+// template version that does not have arguments and thus sees it unused, but
+// obviously the template can be used for functions with and without them, and
+// the optimizer will get rid of it anyway.
+#if defined(DEBUG_METHODS_ENABLED) && defined(__GNUC__) && !defined(__clang__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-but-set-parameter"
+#endif
+
+template <class T, class... P, size_t... Is>
+void call_with_variant_args_helper(T *p_instance, void (T::*p_method)(P...), const Variant **p_args, Callable::CallError &r_error, IndexSequence<Is...>) {
+	r_error.error = Callable::CallError::CALL_OK;
+
+#ifdef DEBUG_METHODS_ENABLED
+	(p_instance->*p_method)(VariantCasterAndValidate<P>::cast(p_args, Is, r_error)...);
+#else
+	(p_instance->*p_method)(VariantCaster<P>::cast(p_args[Is])...);
+#endif
+}
+
+#if defined(DEBUG_METHODS_ENABLED) && defined(__GNUC__) && !defined(__clang__)
+#pragma GCC diagnostic pop
+#endif
+
+template <class T, class... P>
+void call_with_variant_args(T *p_instance, void (T::*p_method)(P...), const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
+#ifdef DEBUG_METHODS_ENABLED
+	if ((size_t)p_argcount > sizeof...(P)) {
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+		r_error.argument = sizeof...(P);
+		return;
+	}
+
+	if ((size_t)p_argcount < sizeof...(P)) {
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.argument = sizeof...(P);
+		return;
+	}
+#endif
+	call_with_variant_args_helper<T, P...>(p_instance, p_method, p_args, r_error, BuildIndexSequence<sizeof...(P)>{});
+}
+
+template <class T, class... P>
+class CallableCustomMethodPointer : public CallableCustomMethodPointerBase {
+
+	struct Data {
+		T *instance;
+		void (T::*method)(P...);
+	} data;
+
+public:
+	virtual ObjectID get_object() const { return data.instance->get_instance_id(); }
+
+	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const {
+
+		call_with_variant_args(data.instance, data.method, p_arguments, p_argcount, r_call_error);
+	}
+
+	CallableCustomMethodPointer(T *p_instance, void (T::*p_method)(P...)) {
+		zeromem(&data, sizeof(Data)); // Clear beforehand, may have padding bytes.
+		data.instance = p_instance;
+		data.method = p_method;
+		_setup((uint32_t *)&data, sizeof(Data));
+	}
+};
+
+template <class T, class... P>
+Callable create_custom_callable_function_pointer(T *p_instance,
+#ifdef DEBUG_METHODS_ENABLED
+		const char *p_func_text,
+#endif
+		void (T::*p_method)(P...)) {
+
+	typedef CallableCustomMethodPointer<T, P...> CCMP; // Messes with memnew otherwise.
+	CCMP *ccmp = memnew(CCMP(p_instance, p_method));
+#ifdef DEBUG_METHODS_ENABLED
+	ccmp->set_text(p_func_text + 1); // Try to get rid of the ampersand.
+#endif
+	return Callable(ccmp);
+}
+
+// VERSION WITH RETURN
+
+// GCC 8 raises "parameter 'p_args' set but not used" here, probably using a
+// template version that does not have arguments and thus sees it unused, but
+// obviously the template can be used for functions with and without them, and
+// the optimizer will get rid of it anyway.
+#if defined(DEBUG_METHODS_ENABLED) && defined(__GNUC__) && !defined(__clang__)
+#pragma GCC diagnostic push
+#pragma GCC diagnostic ignored "-Wunused-but-set-parameter"
+#endif
+
+template <class T, class R, class... P, size_t... Is>
+void call_with_variant_args_ret_helper(T *p_instance, R (T::*p_method)(P...), const Variant **p_args, Variant &r_ret, Callable::CallError &r_error, IndexSequence<Is...>) {
+	r_error.error = Callable::CallError::CALL_OK;
+
+#ifdef DEBUG_METHODS_ENABLED
+	r_ret = (p_instance->*p_method)(VariantCasterAndValidate<P>::cast(p_args, Is, r_error)...);
+#else
+	(p_instance->*p_method)(VariantCaster<P>::cast(p_args[Is])...);
+#endif
+}
+
+#if defined(DEBUG_METHODS_ENABLED) && defined(__GNUC__) && !defined(__clang__)
+#pragma GCC diagnostic pop
+#endif
+
+template <class T, class R, class... P>
+void call_with_variant_args_ret(T *p_instance, R (T::*p_method)(P...), const Variant **p_args, int p_argcount, Variant &r_ret, Callable::CallError &r_error) {
+#ifdef DEBUG_METHODS_ENABLED
+	if ((size_t)p_argcount > sizeof...(P)) {
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+		r_error.argument = sizeof...(P);
+		return;
+	}
+
+	if ((size_t)p_argcount < sizeof...(P)) {
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.argument = sizeof...(P);
+		return;
+	}
+#endif
+	call_with_variant_args_ret_helper<T, R, P...>(p_instance, p_method, p_args, r_ret, r_error, BuildIndexSequence<sizeof...(P)>{});
+}
+
+template <class T, class R, class... P>
+class CallableCustomMethodPointerRet : public CallableCustomMethodPointerBase {
+
+	struct Data {
+		T *instance;
+		R(T::*method)
+		(P...);
+	} data;
+
+public:
+	virtual ObjectID get_object() const { return data.instance->get_instance_id(); }
+
+	virtual void call(const Variant **p_arguments, int p_argcount, Variant &r_return_value, Callable::CallError &r_call_error) const {
+
+		call_with_variant_args_ret(data.instance, data.method, p_arguments, p_argcount, r_return_value, r_call_error);
+	}
+
+	CallableCustomMethodPointerRet(T *p_instance, R (T::*p_method)(P...)) {
+		zeromem(&data, sizeof(Data)); // Clear beforehand, may have padding bytes.
+		data.instance = p_instance;
+		data.method = p_method;
+		_setup((uint32_t *)&data, sizeof(Data));
+	}
+};
+
+template <class T, class R, class... P>
+Callable create_custom_callable_function_pointer(T *p_instance,
+#ifdef DEBUG_METHODS_ENABLED
+		const char *p_func_text,
+#endif
+		R (T::*p_method)(P...)) {
+
+	typedef CallableCustomMethodPointerRet<T, R, P...> CCMP; // Messes with memnew otherwise.
+	CCMP *ccmp = memnew(CCMP(p_instance, p_method));
+#ifdef DEBUG_METHODS_ENABLED
+	ccmp->set_text(p_func_text + 1); // Try to get rid of the ampersand.
+#endif
+	return Callable(ccmp);
+}
+
+#ifdef DEBUG_METHODS_ENABLED
+#define callable_mp(I, M) create_custom_callable_function_pointer(I, #M, M)
+#else
+#define callable_mp(I, M) create_custom_callable_function_pointer(I, M)
+#endif
+
+#endif // CALLABLE_METHOD_POINTER_H
diff --git a/core/class_db.cpp b/core/class_db.cpp
index a2941d70f6..35e216a58f 100644
--- a/core/class_db.cpp
+++ b/core/class_db.cpp
@@ -1033,7 +1033,7 @@ bool ClassDB::set_property(Object *p_object, const StringName &p_property, const
 				return true; //return true but do nothing
 			}
 
-			Variant::CallError ce;
+			Callable::CallError ce;
 
 			if (psg->index >= 0) {
 				Variant index = psg->index;
@@ -1055,7 +1055,7 @@ bool ClassDB::set_property(Object *p_object, const StringName &p_property, const
 			}
 
 			if (r_valid)
-				*r_valid = ce.error == Variant::CallError::CALL_OK;
+				*r_valid = ce.error == Callable::CallError::CALL_OK;
 
 			return true;
 		}
@@ -1078,12 +1078,12 @@ bool ClassDB::get_property(Object *p_object, const StringName &p_property, Varia
 			if (psg->index >= 0) {
 				Variant index = psg->index;
 				const Variant *arg[1] = { &index };
-				Variant::CallError ce;
+				Callable::CallError ce;
 				r_value = p_object->call(psg->getter, arg, 1, ce);
 
 			} else {
 
-				Variant::CallError ce;
+				Callable::CallError ce;
 				if (psg->_getptr) {
 
 					r_value = psg->_getptr->call(p_object, NULL, 0, ce);
@@ -1094,13 +1094,23 @@ bool ClassDB::get_property(Object *p_object, const StringName &p_property, Varia
 			return true;
 		}
 
-		const int *c = check->constant_map.getptr(p_property);
+		const int *c = check->constant_map.getptr(p_property); //constants count
 		if (c) {
 
 			r_value = *c;
 			return true;
 		}
 
+		if (check->method_map.has(p_property)) { //methods count
+			r_value = Callable(p_object, p_property);
+			return true;
+		}
+
+		if (check->signal_map.has(p_property)) { //signals count
+			r_value = Signal(p_object, p_property);
+			return true;
+		}
+
 		check = check->inherits_ptr;
 	}
 
diff --git a/core/class_db.h b/core/class_db.h
index 404b04f2d0..398eca9132 100644
--- a/core/class_db.h
+++ b/core/class_db.h
@@ -35,13 +35,15 @@
 #include "core/object.h"
 #include "core/print_string.h"
 
-/**	To bind more then 6 parameters include this:
+/** To bind more then 6 parameters include this:
  *  #include "core/method_bind_ext.gen.inc"
  */
 
-#define DEFVAL(m_defval) (m_defval)
+// Makes callable_mp readily available in all classes connecting signals.
+// Needs to come after method_bind and object have been included.
+#include "core/callable_method_pointer.h"
 
-//#define SIMPLE_METHODDEF
+#define DEFVAL(m_defval) (m_defval)
 
 #ifdef DEBUG_METHODS_ENABLED
 
diff --git a/core/compressed_translation.cpp b/core/compressed_translation.cpp
index 69b4ec292f..ed307fd3ac 100644
--- a/core/compressed_translation.cpp
+++ b/core/compressed_translation.cpp
@@ -141,8 +141,8 @@ void PHashTranslation::generate(const Ref<Translation> &p_from) {
 	hash_table.resize(size);
 	bucket_table.resize(bucket_table_size);
 
-	PoolVector<int>::Write htwb = hash_table.write();
-	PoolVector<int>::Write btwb = bucket_table.write();
+	int *htwb = hash_table.ptrw();
+	int *btwb = bucket_table.ptrw();
 
 	uint32_t *htw = (uint32_t *)&htwb[0];
 	uint32_t *btw = (uint32_t *)&btwb[0];
@@ -174,7 +174,7 @@ void PHashTranslation::generate(const Ref<Translation> &p_from) {
 	}
 
 	strings.resize(total_compression_size);
-	PoolVector<uint8_t>::Write cw = strings.write();
+	uint8_t *cw = strings.ptrw();
 
 	for (int i = 0; i < compressed.size(); i++) {
 		memcpy(&cw[compressed[i].offset], compressed[i].compressed.get_data(), compressed[i].compressed.size());
@@ -228,11 +228,11 @@ StringName PHashTranslation::get_message(const StringName &p_src_text) const {
 	CharString str = p_src_text.operator String().utf8();
 	uint32_t h = hash(0, str.get_data());
 
-	PoolVector<int>::Read htr = hash_table.read();
+	const int *htr = hash_table.ptr();
 	const uint32_t *htptr = (const uint32_t *)&htr[0];
-	PoolVector<int>::Read btr = bucket_table.read();
+	const int *btr = bucket_table.ptr();
 	const uint32_t *btptr = (const uint32_t *)&btr[0];
-	PoolVector<uint8_t>::Read sr = strings.read();
+	const uint8_t *sr = strings.ptr();
 	const char *sptr = (const char *)&sr[0];
 
 	uint32_t p = htptr[h % htsize];
@@ -279,9 +279,9 @@ StringName PHashTranslation::get_message(const StringName &p_src_text) const {
 
 void PHashTranslation::_get_property_list(List<PropertyInfo> *p_list) const {
 
-	p_list->push_back(PropertyInfo(Variant::POOL_INT_ARRAY, "hash_table"));
-	p_list->push_back(PropertyInfo(Variant::POOL_INT_ARRAY, "bucket_table"));
-	p_list->push_back(PropertyInfo(Variant::POOL_BYTE_ARRAY, "strings"));
+	p_list->push_back(PropertyInfo(Variant::PACKED_INT32_ARRAY, "hash_table"));
+	p_list->push_back(PropertyInfo(Variant::PACKED_INT32_ARRAY, "bucket_table"));
+	p_list->push_back(PropertyInfo(Variant::PACKED_BYTE_ARRAY, "strings"));
 	p_list->push_back(PropertyInfo(Variant::OBJECT, "load_from", PROPERTY_HINT_RESOURCE_TYPE, "Translation", PROPERTY_USAGE_EDITOR));
 }
 void PHashTranslation::_bind_methods() {
diff --git a/core/compressed_translation.h b/core/compressed_translation.h
index a72be739a1..d599240dfe 100644
--- a/core/compressed_translation.h
+++ b/core/compressed_translation.h
@@ -43,9 +43,9 @@ class PHashTranslation : public Translation {
 	//of catching untranslated strings
 
 	//load/store friendly types
-	PoolVector<int> hash_table;
-	PoolVector<int> bucket_table;
-	PoolVector<uint8_t> strings;
+	Vector<int> hash_table;
+	Vector<int> bucket_table;
+	Vector<uint8_t> strings;
 
 	struct Bucket {
 
diff --git a/core/core_string_names.cpp b/core/core_string_names.cpp
index bafb800e41..253d5f1acb 100644
--- a/core/core_string_names.cpp
+++ b/core/core_string_names.cpp
@@ -70,5 +70,9 @@ CoreStringNames::CoreStringNames() :
 		r8(StaticCString::create("r8")),
 		g8(StaticCString::create("g8")),
 		b8(StaticCString::create("b8")),
-		a8(StaticCString::create("a8")) {
+		a8(StaticCString::create("a8")),
+		call(StaticCString::create("call")),
+		call_deferred(StaticCString::create("call_deferred")),
+		emit(StaticCString::create("emit")),
+		notification(StaticCString::create("notification")) {
 }
diff --git a/core/core_string_names.h b/core/core_string_names.h
index a507a20935..42416d3f75 100644
--- a/core/core_string_names.h
+++ b/core/core_string_names.h
@@ -90,6 +90,11 @@ public:
 	StringName g8;
 	StringName b8;
 	StringName a8;
+
+	StringName call;
+	StringName call_deferred;
+	StringName emit;
+	StringName notification;
 };
 
 #endif // SCENE_STRING_NAMES_H
diff --git a/core/crypto/crypto.cpp b/core/crypto/crypto.cpp
index 3bee34f8e4..3711b26e47 100644
--- a/core/crypto/crypto.cpp
+++ b/core/crypto/crypto.cpp
@@ -82,8 +82,8 @@ void Crypto::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("generate_self_signed_certificate", "key", "issuer_name", "not_before", "not_after"), &Crypto::generate_self_signed_certificate, DEFVAL("CN=myserver,O=myorganisation,C=IT"), DEFVAL("20140101000000"), DEFVAL("20340101000000"));
 }
 
-PoolByteArray Crypto::generate_random_bytes(int p_bytes) {
-	ERR_FAIL_V_MSG(PoolByteArray(), "generate_random_bytes is not available when mbedtls module is disabled.");
+PackedByteArray Crypto::generate_random_bytes(int p_bytes) {
+	ERR_FAIL_V_MSG(PackedByteArray(), "generate_random_bytes is not available when mbedtls module is disabled.");
 }
 
 Ref<CryptoKey> Crypto::generate_rsa(int p_bytes) {
diff --git a/core/crypto/crypto.h b/core/crypto/crypto.h
index adc36255b6..babd0bc4eb 100644
--- a/core/crypto/crypto.h
+++ b/core/crypto/crypto.h
@@ -76,7 +76,7 @@ public:
 	static Crypto *create();
 	static void load_default_certificates(String p_path);
 
-	virtual PoolByteArray generate_random_bytes(int p_bytes);
+	virtual PackedByteArray generate_random_bytes(int p_bytes);
 	virtual Ref<CryptoKey> generate_rsa(int p_bytes);
 	virtual Ref<X509Certificate> generate_self_signed_certificate(Ref<CryptoKey> p_key, String p_issuer_name, String p_not_before, String p_not_after);
 
diff --git a/core/crypto/crypto_core.cpp b/core/crypto/crypto_core.cpp
index dec52d8ca4..ec25ee0d38 100644
--- a/core/crypto/crypto_core.cpp
+++ b/core/crypto/crypto_core.cpp
@@ -148,9 +148,9 @@ Error CryptoCore::AESContext::decrypt_ecb(const uint8_t p_src[16], uint8_t r_dst
 // CryptoCore
 String CryptoCore::b64_encode_str(const uint8_t *p_src, int p_src_len) {
 	int b64len = p_src_len / 3 * 4 + 4 + 1;
-	PoolVector<uint8_t> b64buff;
+	Vector<uint8_t> b64buff;
 	b64buff.resize(b64len);
-	PoolVector<uint8_t>::Write w64 = b64buff.write();
+	uint8_t *w64 = b64buff.ptrw();
 	size_t strlen = 0;
 	int ret = b64_encode(&w64[0], b64len, &strlen, p_src, p_src_len);
 	w64[strlen] = 0;
diff --git a/core/crypto/hashing_context.cpp b/core/crypto/hashing_context.cpp
index 7bee8f1200..a4d8a93c8a 100644
--- a/core/crypto/hashing_context.cpp
+++ b/core/crypto/hashing_context.cpp
@@ -47,11 +47,11 @@ Error HashingContext::start(HashType p_type) {
 	return ERR_UNAVAILABLE;
 }
 
-Error HashingContext::update(PoolByteArray p_chunk) {
+Error HashingContext::update(PackedByteArray p_chunk) {
 	ERR_FAIL_COND_V(ctx == NULL, ERR_UNCONFIGURED);
 	size_t len = p_chunk.size();
 	ERR_FAIL_COND_V(len == 0, FAILED);
-	PoolByteArray::Read r = p_chunk.read();
+	const uint8_t *r = p_chunk.ptr();
 	switch (type) {
 		case HASH_MD5:
 			return ((CryptoCore::MD5Context *)ctx)->update(&r[0], len);
@@ -63,26 +63,26 @@ Error HashingContext::update(PoolByteArray p_chunk) {
 	return ERR_UNAVAILABLE;
 }
 
-PoolByteArray HashingContext::finish() {
-	ERR_FAIL_COND_V(ctx == NULL, PoolByteArray());
-	PoolByteArray out;
+PackedByteArray HashingContext::finish() {
+	ERR_FAIL_COND_V(ctx == NULL, PackedByteArray());
+	PackedByteArray out;
 	Error err = FAILED;
 	switch (type) {
 		case HASH_MD5:
 			out.resize(16);
-			err = ((CryptoCore::MD5Context *)ctx)->finish(out.write().ptr());
+			err = ((CryptoCore::MD5Context *)ctx)->finish(out.ptrw());
 			break;
 		case HASH_SHA1:
 			out.resize(20);
-			err = ((CryptoCore::SHA1Context *)ctx)->finish(out.write().ptr());
+			err = ((CryptoCore::SHA1Context *)ctx)->finish(out.ptrw());
 			break;
 		case HASH_SHA256:
 			out.resize(32);
-			err = ((CryptoCore::SHA256Context *)ctx)->finish(out.write().ptr());
+			err = ((CryptoCore::SHA256Context *)ctx)->finish(out.ptrw());
 			break;
 	}
 	_delete_ctx();
-	ERR_FAIL_COND_V(err != OK, PoolByteArray());
+	ERR_FAIL_COND_V(err != OK, PackedByteArray());
 	return out;
 }
 
diff --git a/core/crypto/hashing_context.h b/core/crypto/hashing_context.h
index af6ed3aa0b..230ba7ee85 100644
--- a/core/crypto/hashing_context.h
+++ b/core/crypto/hashing_context.h
@@ -54,8 +54,8 @@ protected:
 
 public:
 	Error start(HashType p_type);
-	Error update(PoolByteArray p_chunk);
-	PoolByteArray finish();
+	Error update(PackedByteArray p_chunk);
+	PackedByteArray finish();
 
 	HashingContext();
 	~HashingContext();
diff --git a/core/func_ref.cpp b/core/func_ref.cpp
index e20188c813..338c17946b 100644
--- a/core/func_ref.cpp
+++ b/core/func_ref.cpp
@@ -30,16 +30,16 @@
 
 #include "func_ref.h"
 
-Variant FuncRef::call_func(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant FuncRef::call_func(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	if (id.is_null()) {
-		r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
 		return Variant();
 	}
 	Object *obj = ObjectDB::get_instance(id);
 
 	if (!obj) {
-		r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
 		return Variant();
 	}
 
diff --git a/core/func_ref.h b/core/func_ref.h
index 1d1ca47ad7..8cb3be6e61 100644
--- a/core/func_ref.h
+++ b/core/func_ref.h
@@ -43,7 +43,7 @@ protected:
 	static void _bind_methods();
 
 public:
-	Variant call_func(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	Variant call_func(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 	Variant call_funcv(const Array &p_args);
 	void set_instance(Object *p_obj);
 	void set_function(const StringName &p_func);
diff --git a/core/global_constants.cpp b/core/global_constants.cpp
index e48556c064..0945240c1f 100644
--- a/core/global_constants.cpp
+++ b/core/global_constants.cpp
@@ -92,9 +92,6 @@ VARIANT_ENUM_CAST(JoystickList);
 VARIANT_ENUM_CAST(MidiMessageList);
 
 void register_global_constants() {
-
-	//{ KEY_BACKSPACE, VK_BACK },// (0x08) // backspace
-
 	BIND_GLOBAL_ENUM_CONSTANT(MARGIN_LEFT);
 	BIND_GLOBAL_ENUM_CONSTANT(MARGIN_TOP);
 	BIND_GLOBAL_ENUM_CONSTANT(MARGIN_RIGHT);
@@ -116,7 +113,7 @@ void register_global_constants() {
 	BIND_GLOBAL_ENUM_CONSTANT(VALIGN_CENTER);
 	BIND_GLOBAL_ENUM_CONSTANT(VALIGN_BOTTOM);
 
-	// hueg list of keys
+	// huge list of keys
 	BIND_GLOBAL_CONSTANT(SPKEY);
 
 	BIND_GLOBAL_ENUM_CONSTANT(KEY_ESCAPE);
@@ -594,30 +591,38 @@ void register_global_constants() {
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_NIL", Variant::NIL);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_BOOL", Variant::BOOL);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_INT", Variant::INT);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_REAL", Variant::REAL);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_REAL", Variant::FLOAT);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_STRING", Variant::STRING);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR2", Variant::VECTOR2); // 5
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR2", Variant::VECTOR2);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR2I", Variant::VECTOR2I);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_RECT2", Variant::RECT2);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_RECT2I", Variant::RECT2I);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR3", Variant::VECTOR3);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR3I", Variant::VECTOR3I);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_TRANSFORM2D", Variant::TRANSFORM2D);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_PLANE", Variant::PLANE);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_QUAT", Variant::QUAT); // 10
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_QUAT", Variant::QUAT);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_AABB", Variant::AABB);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_BASIS", Variant::BASIS);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_TRANSFORM", Variant::TRANSFORM);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_COLOR", Variant::COLOR);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_NODE_PATH", Variant::NODE_PATH); // 15
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_STRING_NAME", Variant::STRING_NAME);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_NODE_PATH", Variant::NODE_PATH);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_RID", Variant::_RID);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_OBJECT", Variant::OBJECT);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_DICTIONARY", Variant::DICTIONARY); // 20
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_CALLABLE", Variant::CALLABLE);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_SIGNAL", Variant::SIGNAL);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_DICTIONARY", Variant::DICTIONARY);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_ARRAY", Variant::ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_RAW_ARRAY", Variant::POOL_BYTE_ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_INT_ARRAY", Variant::POOL_INT_ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_REAL_ARRAY", Variant::POOL_REAL_ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_STRING_ARRAY", Variant::POOL_STRING_ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR2_ARRAY", Variant::POOL_VECTOR2_ARRAY); // 25
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR3_ARRAY", Variant::POOL_VECTOR3_ARRAY);
-	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_COLOR_ARRAY", Variant::POOL_COLOR_ARRAY);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_RAW_ARRAY", Variant::PACKED_BYTE_ARRAY);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_INT32_ARRAY", Variant::PACKED_INT32_ARRAY);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_INT64_ARRAY", Variant::PACKED_INT64_ARRAY);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_FLOAT32_ARRAY", Variant::PACKED_FLOAT32_ARRAY);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_FLOAT64_ARRAY", Variant::PACKED_FLOAT64_ARRAY);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_STRING_ARRAY", Variant::PACKED_STRING_ARRAY);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR2_ARRAY", Variant::PACKED_VECTOR2_ARRAY);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_VECTOR3_ARRAY", Variant::PACKED_VECTOR3_ARRAY);
+	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_COLOR_ARRAY", Variant::PACKED_COLOR_ARRAY);
 	BIND_GLOBAL_ENUM_CONSTANT_CUSTOM("TYPE_MAX", Variant::VARIANT_MAX);
 
 	//comparison
diff --git a/core/image.cpp b/core/image.cpp
index d9f84621a3..a188447f90 100644
--- a/core/image.cpp
+++ b/core/image.cpp
@@ -444,8 +444,6 @@ void Image::convert(Format p_new_format) {
 	if (p_new_format == format)
 		return;
 
-	ERR_FAIL_COND_MSG(write_lock.ptr(), "Cannot convert image when it is locked.");
-
 	if (format > FORMAT_RGBE9995 || p_new_format > FORMAT_RGBE9995) {
 
 		ERR_FAIL_MSG("Cannot convert to <-> from compressed formats. Use compress() and decompress() instead.");
@@ -454,8 +452,6 @@ void Image::convert(Format p_new_format) {
 
 		//use put/set pixel which is slower but works with non byte formats
 		Image new_img(width, height, 0, p_new_format);
-		lock();
-		new_img.lock();
 
 		for (int i = 0; i < width; i++) {
 			for (int j = 0; j < height; j++) {
@@ -464,9 +460,6 @@ void Image::convert(Format p_new_format) {
 			}
 		}
 
-		unlock();
-		new_img.unlock();
-
 		if (has_mipmaps()) {
 			new_img.generate_mipmaps();
 		}
@@ -478,11 +471,8 @@ void Image::convert(Format p_new_format) {
 
 	Image new_img(width, height, 0, p_new_format);
 
-	PoolVector<uint8_t>::Read r = data.read();
-	PoolVector<uint8_t>::Write w = new_img.data.write();
-
-	const uint8_t *rptr = r.ptr();
-	uint8_t *wptr = w.ptr();
+	const uint8_t *rptr = data.ptr();
+	uint8_t *wptr = new_img.data.ptrw();
 
 	int conversion_type = format | p_new_format << 8;
 
@@ -520,9 +510,6 @@ void Image::convert(Format p_new_format) {
 		case FORMAT_RGBA8 | (FORMAT_RGB8 << 8): _convert<3, true, 3, false, false, false>(width, height, rptr, wptr); break;
 	}
 
-	r.release();
-	w.release();
-
 	bool gen_mipmaps = mipmaps;
 
 	_copy_internals_from(new_img);
@@ -906,7 +893,6 @@ void Image::resize(int p_width, int p_height, Interpolation p_interpolation) {
 
 	ERR_FAIL_COND_MSG(data.size() == 0, "Cannot resize image before creating it, use create() or create_from_data() first.");
 	ERR_FAIL_COND_MSG(!_can_modify(format), "Cannot resize in compressed or custom image formats.");
-	ERR_FAIL_COND_MSG(write_lock.ptr(), "Cannot resize image when it is locked.");
 
 	bool mipmap_aware = p_interpolation == INTERPOLATE_TRILINEAR /* || p_interpolation == INTERPOLATE_TRICUBIC */;
 
@@ -948,11 +934,11 @@ void Image::resize(int p_width, int p_height, Interpolation p_interpolation) {
 	}
 	// --
 
-	PoolVector<uint8_t>::Read r = data.read();
-	const unsigned char *r_ptr = r.ptr();
+	const uint8_t *r = data.ptr();
+	const unsigned char *r_ptr = r;
 
-	PoolVector<uint8_t>::Write w = dst.data.write();
-	unsigned char *w_ptr = w.ptr();
+	uint8_t *w = dst.data.ptrw();
+	unsigned char *w_ptr = w;
 
 	switch (p_interpolation) {
 
@@ -1017,8 +1003,8 @@ void Image::resize(int p_width, int p_height, Interpolation p_interpolation) {
 						_get_mipmap_offset_and_size(mip2, offs, src_width, src_height);
 						src_ptr = r_ptr + offs;
 						// Switch to write to the second destination image
-						w = dst2.data.write();
-						w_ptr = w.ptr();
+						w = dst2.data.ptrw();
+						w_ptr = w;
 					}
 				}
 
@@ -1048,8 +1034,8 @@ void Image::resize(int p_width, int p_height, Interpolation p_interpolation) {
 
 			if (interpolate_mipmaps) {
 				// Switch to read again from the first scaled mipmap to overlay it over the second
-				r = dst.data.read();
-				_overlay(r.ptr(), w.ptr(), mip1_weight, p_width, p_height, get_format_pixel_size(format));
+				r = dst.data.ptr();
+				_overlay(r, w, mip1_weight, p_width, p_height, get_format_pixel_size(format));
 			}
 
 		} break;
@@ -1105,9 +1091,6 @@ void Image::resize(int p_width, int p_height, Interpolation p_interpolation) {
 		} break;
 	}
 
-	r.release();
-	w.release();
-
 	if (interpolate_mipmaps) {
 		dst._copy_internals_from(dst2);
 	}
@@ -1142,8 +1125,8 @@ void Image::crop_from_point(int p_x, int p_y, int p_width, int p_height) {
 	Image dst(p_width, p_height, 0, format);
 
 	{
-		PoolVector<uint8_t>::Read r = data.read();
-		PoolVector<uint8_t>::Write w = dst.data.write();
+		const uint8_t *r = data.ptr();
+		uint8_t *w = dst.data.ptrw();
 
 		int m_h = p_y + p_height;
 		int m_w = p_x + p_width;
@@ -1155,10 +1138,10 @@ void Image::crop_from_point(int p_x, int p_y, int p_width, int p_height) {
 					for (uint32_t i = 0; i < pixel_size; i++)
 						pdata[i] = 0;
 				} else {
-					_get_pixelb(x, y, pixel_size, r.ptr(), pdata);
+					_get_pixelb(x, y, pixel_size, r, pdata);
 				}
 
-				dst._put_pixelb(x - p_x, y - p_y, pixel_size, w.ptr(), pdata);
+				dst._put_pixelb(x - p_x, y - p_y, pixel_size, w, pdata);
 			}
 		}
 	}
@@ -1183,7 +1166,7 @@ void Image::flip_y() {
 	}
 
 	{
-		PoolVector<uint8_t>::Write w = data.write();
+		uint8_t *w = data.ptrw();
 		uint8_t up[16];
 		uint8_t down[16];
 		uint32_t pixel_size = get_format_pixel_size(format);
@@ -1192,11 +1175,11 @@ void Image::flip_y() {
 
 			for (int x = 0; x < width; x++) {
 
-				_get_pixelb(x, y, pixel_size, w.ptr(), up);
-				_get_pixelb(x, height - y - 1, pixel_size, w.ptr(), down);
+				_get_pixelb(x, y, pixel_size, w, up);
+				_get_pixelb(x, height - y - 1, pixel_size, w, down);
 
-				_put_pixelb(x, height - y - 1, pixel_size, w.ptr(), up);
-				_put_pixelb(x, y, pixel_size, w.ptr(), down);
+				_put_pixelb(x, height - y - 1, pixel_size, w, up);
+				_put_pixelb(x, y, pixel_size, w, down);
 			}
 		}
 	}
@@ -1216,7 +1199,7 @@ void Image::flip_x() {
 	}
 
 	{
-		PoolVector<uint8_t>::Write w = data.write();
+		uint8_t *w = data.ptrw();
 		uint8_t up[16];
 		uint8_t down[16];
 		uint32_t pixel_size = get_format_pixel_size(format);
@@ -1225,11 +1208,11 @@ void Image::flip_x() {
 
 			for (int x = 0; x < width / 2; x++) {
 
-				_get_pixelb(x, y, pixel_size, w.ptr(), up);
-				_get_pixelb(width - x - 1, y, pixel_size, w.ptr(), down);
+				_get_pixelb(x, y, pixel_size, w, up);
+				_get_pixelb(width - x - 1, y, pixel_size, w, down);
 
-				_put_pixelb(width - x - 1, y, pixel_size, w.ptr(), up);
-				_put_pixelb(x, y, pixel_size, w.ptr(), down);
+				_put_pixelb(width - x - 1, y, pixel_size, w, up);
+				_put_pixelb(x, y, pixel_size, w, down);
 			}
 		}
 	}
@@ -1348,16 +1331,16 @@ void Image::expand_x2_hq2x() {
 	if (current != FORMAT_RGBA8)
 		convert(FORMAT_RGBA8);
 
-	PoolVector<uint8_t> dest;
+	Vector<uint8_t> dest;
 	dest.resize(width * 2 * height * 2 * 4);
 
 	{
-		PoolVector<uint8_t>::Read r = data.read();
-		PoolVector<uint8_t>::Write w = dest.write();
+		const uint8_t *r = data.ptr();
+		uint8_t *w = dest.ptrw();
 
-		ERR_FAIL_COND(!r.ptr());
+		ERR_FAIL_COND(!r);
 
-		hq2x_resize((const uint32_t *)r.ptr(), width, height, (uint32_t *)w.ptr());
+		hq2x_resize((const uint32_t *)r, width, height, (uint32_t *)w);
 	}
 
 	width *= 2;
@@ -1381,7 +1364,7 @@ void Image::shrink_x2() {
 	if (mipmaps) {
 
 		//just use the lower mipmap as base and copy all
-		PoolVector<uint8_t> new_img;
+		Vector<uint8_t> new_img;
 
 		int ofs = get_mipmap_offset(1);
 
@@ -1390,10 +1373,10 @@ void Image::shrink_x2() {
 		ERR_FAIL_COND(new_img.size() == 0);
 
 		{
-			PoolVector<uint8_t>::Write w = new_img.write();
-			PoolVector<uint8_t>::Read r = data.read();
+			uint8_t *w = new_img.ptrw();
+			const uint8_t *r = data.ptr();
 
-			copymem(w.ptr(), &r[ofs], new_size);
+			copymem(w, &r[ofs], new_size);
 		}
 
 		width = MAX(width / 2, 1);
@@ -1402,7 +1385,7 @@ void Image::shrink_x2() {
 
 	} else {
 
-		PoolVector<uint8_t> new_img;
+		Vector<uint8_t> new_img;
 
 		ERR_FAIL_COND(!_can_modify(format));
 		int ps = get_format_pixel_size(format);
@@ -1411,29 +1394,29 @@ void Image::shrink_x2() {
 		ERR_FAIL_COND(data.size() == 0);
 
 		{
-			PoolVector<uint8_t>::Write w = new_img.write();
-			PoolVector<uint8_t>::Read r = data.read();
+			uint8_t *w = new_img.ptrw();
+			const uint8_t *r = data.ptr();
 
 			switch (format) {
 
 				case FORMAT_L8:
-				case FORMAT_R8: _generate_po2_mipmap<uint8_t, 1, false, Image::average_4_uint8, Image::renormalize_uint8>(r.ptr(), w.ptr(), width, height); break;
-				case FORMAT_LA8: _generate_po2_mipmap<uint8_t, 2, false, Image::average_4_uint8, Image::renormalize_uint8>(r.ptr(), w.ptr(), width, height); break;
-				case FORMAT_RG8: _generate_po2_mipmap<uint8_t, 2, false, Image::average_4_uint8, Image::renormalize_uint8>(r.ptr(), w.ptr(), width, height); break;
-				case FORMAT_RGB8: _generate_po2_mipmap<uint8_t, 3, false, Image::average_4_uint8, Image::renormalize_uint8>(r.ptr(), w.ptr(), width, height); break;
-				case FORMAT_RGBA8: _generate_po2_mipmap<uint8_t, 4, false, Image::average_4_uint8, Image::renormalize_uint8>(r.ptr(), w.ptr(), width, height); break;
-
-				case FORMAT_RF: _generate_po2_mipmap<float, 1, false, Image::average_4_float, Image::renormalize_float>(reinterpret_cast<const float *>(r.ptr()), reinterpret_cast<float *>(w.ptr()), width, height); break;
-				case FORMAT_RGF: _generate_po2_mipmap<float, 2, false, Image::average_4_float, Image::renormalize_float>(reinterpret_cast<const float *>(r.ptr()), reinterpret_cast<float *>(w.ptr()), width, height); break;
-				case FORMAT_RGBF: _generate_po2_mipmap<float, 3, false, Image::average_4_float, Image::renormalize_float>(reinterpret_cast<const float *>(r.ptr()), reinterpret_cast<float *>(w.ptr()), width, height); break;
-				case FORMAT_RGBAF: _generate_po2_mipmap<float, 4, false, Image::average_4_float, Image::renormalize_float>(reinterpret_cast<const float *>(r.ptr()), reinterpret_cast<float *>(w.ptr()), width, height); break;
-
-				case FORMAT_RH: _generate_po2_mipmap<uint16_t, 1, false, Image::average_4_half, Image::renormalize_half>(reinterpret_cast<const uint16_t *>(r.ptr()), reinterpret_cast<uint16_t *>(w.ptr()), width, height); break;
-				case FORMAT_RGH: _generate_po2_mipmap<uint16_t, 2, false, Image::average_4_half, Image::renormalize_half>(reinterpret_cast<const uint16_t *>(r.ptr()), reinterpret_cast<uint16_t *>(w.ptr()), width, height); break;
-				case FORMAT_RGBH: _generate_po2_mipmap<uint16_t, 3, false, Image::average_4_half, Image::renormalize_half>(reinterpret_cast<const uint16_t *>(r.ptr()), reinterpret_cast<uint16_t *>(w.ptr()), width, height); break;
-				case FORMAT_RGBAH: _generate_po2_mipmap<uint16_t, 4, false, Image::average_4_half, Image::renormalize_half>(reinterpret_cast<const uint16_t *>(r.ptr()), reinterpret_cast<uint16_t *>(w.ptr()), width, height); break;
-
-				case FORMAT_RGBE9995: _generate_po2_mipmap<uint32_t, 1, false, Image::average_4_rgbe9995, Image::renormalize_rgbe9995>(reinterpret_cast<const uint32_t *>(r.ptr()), reinterpret_cast<uint32_t *>(w.ptr()), width, height); break;
+				case FORMAT_R8: _generate_po2_mipmap<uint8_t, 1, false, Image::average_4_uint8, Image::renormalize_uint8>(r, w, width, height); break;
+				case FORMAT_LA8: _generate_po2_mipmap<uint8_t, 2, false, Image::average_4_uint8, Image::renormalize_uint8>(r, w, width, height); break;
+				case FORMAT_RG8: _generate_po2_mipmap<uint8_t, 2, false, Image::average_4_uint8, Image::renormalize_uint8>(r, w, width, height); break;
+				case FORMAT_RGB8: _generate_po2_mipmap<uint8_t, 3, false, Image::average_4_uint8, Image::renormalize_uint8>(r, w, width, height); break;
+				case FORMAT_RGBA8: _generate_po2_mipmap<uint8_t, 4, false, Image::average_4_uint8, Image::renormalize_uint8>(r, w, width, height); break;
+
+				case FORMAT_RF: _generate_po2_mipmap<float, 1, false, Image::average_4_float, Image::renormalize_float>(reinterpret_cast<const float *>(r), reinterpret_cast<float *>(w), width, height); break;
+				case FORMAT_RGF: _generate_po2_mipmap<float, 2, false, Image::average_4_float, Image::renormalize_float>(reinterpret_cast<const float *>(r), reinterpret_cast<float *>(w), width, height); break;
+				case FORMAT_RGBF: _generate_po2_mipmap<float, 3, false, Image::average_4_float, Image::renormalize_float>(reinterpret_cast<const float *>(r), reinterpret_cast<float *>(w), width, height); break;
+				case FORMAT_RGBAF: _generate_po2_mipmap<float, 4, false, Image::average_4_float, Image::renormalize_float>(reinterpret_cast<const float *>(r), reinterpret_cast<float *>(w), width, height); break;
+
+				case FORMAT_RH: _generate_po2_mipmap<uint16_t, 1, false, Image::average_4_half, Image::renormalize_half>(reinterpret_cast<const uint16_t *>(r), reinterpret_cast<uint16_t *>(w), width, height); break;
+				case FORMAT_RGH: _generate_po2_mipmap<uint16_t, 2, false, Image::average_4_half, Image::renormalize_half>(reinterpret_cast<const uint16_t *>(r), reinterpret_cast<uint16_t *>(w), width, height); break;
+				case FORMAT_RGBH: _generate_po2_mipmap<uint16_t, 3, false, Image::average_4_half, Image::renormalize_half>(reinterpret_cast<const uint16_t *>(r), reinterpret_cast<uint16_t *>(w), width, height); break;
+				case FORMAT_RGBAH: _generate_po2_mipmap<uint16_t, 4, false, Image::average_4_half, Image::renormalize_half>(reinterpret_cast<const uint16_t *>(r), reinterpret_cast<uint16_t *>(w), width, height); break;
+
+				case FORMAT_RGBE9995: _generate_po2_mipmap<uint32_t, 1, false, Image::average_4_rgbe9995, Image::renormalize_rgbe9995>(reinterpret_cast<const uint32_t *>(r), reinterpret_cast<uint32_t *>(w), width, height); break;
 				default: {
 				}
 			}
@@ -1452,8 +1435,6 @@ void Image::normalize() {
 		clear_mipmaps();
 	}
 
-	lock();
-
 	for (int y = 0; y < height; y++) {
 
 		for (int x = 0; x < width; x++) {
@@ -1468,8 +1449,6 @@ void Image::normalize() {
 		}
 	}
 
-	unlock();
-
 	if (used_mipmaps) {
 		generate_mipmaps(true);
 	}
@@ -1487,7 +1466,7 @@ Error Image::generate_mipmaps(bool p_renormalize) {
 
 	data.resize(size);
 
-	PoolVector<uint8_t>::Write wp = data.write();
+	uint8_t *wp = data.ptrw();
 
 	int prev_ofs = 0;
 	int prev_h = height;
@@ -1599,7 +1578,6 @@ Error Image::generate_mipmap_roughness(RoughnessChannel p_roughness_channel, con
 	normal_sat = normal_sat_vec.ptrw();
 
 	//create summed area table
-	nm->lock();
 
 	for (int y = 0; y < normal_h; y++) {
 		double line_sum[3] = { 0, 0, 0 };
@@ -1642,9 +1620,7 @@ Error Image::generate_mipmap_roughness(RoughnessChannel p_roughness_channel, con
 
 	_get_dst_image_size(width, height, format, mmcount);
 
-	lock();
-
-	uint8_t *base_ptr = write_lock.ptr();
+	uint8_t *base_ptr = data.ptrw();
 
 	for (int i = 1; i <= mmcount; i++) {
 
@@ -1759,11 +1735,13 @@ Error Image::generate_mipmap_roughness(RoughnessChannel p_roughness_channel, con
 		{
 			int size = get_mipmap_byte_size(i);
 			print_line("size for mimpap " + itos(i) + ": " + itos(size));
-			PoolVector<uint8_t> imgdata;
+			Vector<uint8_t> imgdata;
 			imgdata.resize(size);
-			PoolVector<uint8_t>::Write wr = imgdata.write();
+
+
+			uint8_t* wr = imgdata.ptrw();
 			copymem(wr.ptr(), ptr, size);
-			wr = PoolVector<uint8_t>::Write();
+			wr = uint8_t*();
 			Ref<Image> im;
 			im.instance();
 			im->create(w, h, false, format, imgdata);
@@ -1772,9 +1750,6 @@ Error Image::generate_mipmap_roughness(RoughnessChannel p_roughness_channel, con
 #endif
 	}
 
-	unlock();
-	nm->unlock();
-
 	return OK;
 }
 
@@ -1798,7 +1773,7 @@ bool Image::empty() const {
 	return (data.size() == 0);
 }
 
-PoolVector<uint8_t> Image::get_data() const {
+Vector<uint8_t> Image::get_data() const {
 
 	return data;
 }
@@ -1812,9 +1787,10 @@ void Image::create(int p_width, int p_height, bool p_use_mipmaps, Format p_forma
 	int mm = 0;
 	int size = _get_dst_image_size(p_width, p_height, p_format, mm, p_use_mipmaps ? -1 : 0);
 	data.resize(size);
+
 	{
-		PoolVector<uint8_t>::Write w = data.write();
-		zeromem(w.ptr(), size);
+		uint8_t *w = data.ptrw();
+		zeromem(w, size);
 	}
 
 	width = p_width;
@@ -1823,7 +1799,7 @@ void Image::create(int p_width, int p_height, bool p_use_mipmaps, Format p_forma
 	format = p_format;
 }
 
-void Image::create(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const PoolVector<uint8_t> &p_data) {
+void Image::create(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const Vector<uint8_t> &p_data) {
 
 	ERR_FAIL_INDEX(p_width - 1, MAX_WIDTH);
 	ERR_FAIL_INDEX(p_height - 1, MAX_HEIGHT);
@@ -1838,6 +1814,7 @@ void Image::create(int p_width, int p_height, bool p_use_mipmaps, Format p_forma
 	width = p_width;
 	format = p_format;
 	data = p_data;
+
 	mipmaps = p_use_mipmaps;
 }
 
@@ -1862,7 +1839,7 @@ void Image::create(const char **p_xpm) {
 	HashMap<String, Color> colormap;
 	int colormap_size = 0;
 	uint32_t pixel_size = 0;
-	PoolVector<uint8_t>::Write w;
+	uint8_t *w;
 
 	while (status != DONE) {
 
@@ -1953,7 +1930,7 @@ void Image::create(const char **p_xpm) {
 
 					status = READING_PIXELS;
 					create(size_width, size_height, 0, has_alpha ? FORMAT_RGBA8 : FORMAT_RGB8);
-					w = data.write();
+					w = data.ptrw();
 					pixel_size = has_alpha ? 4 : 3;
 				}
 			} break;
@@ -1972,7 +1949,7 @@ void Image::create(const char **p_xpm) {
 					for (uint32_t i = 0; i < pixel_size; i++) {
 						pixel[i] = CLAMP((*colorptr)[i] * 255, 0, 255);
 					}
-					_put_pixelb(x, y, pixel_size, w.ptr(), pixel);
+					_put_pixelb(x, y, pixel_size, w, pixel);
 				}
 
 				if (y == (size_height - 1))
@@ -2024,8 +2001,8 @@ bool Image::is_invisible() const {
 	int w, h;
 	_get_mipmap_offset_and_size(1, len, w, h);
 
-	PoolVector<uint8_t>::Read r = data.read();
-	const unsigned char *data_ptr = r.ptr();
+	const uint8_t *r = data.ptr();
+	const unsigned char *data_ptr = r;
 
 	bool detected = false;
 
@@ -2069,8 +2046,8 @@ Image::AlphaMode Image::detect_alpha() const {
 	int w, h;
 	_get_mipmap_offset_and_size(1, len, w, h);
 
-	PoolVector<uint8_t>::Read r = data.read();
-	const unsigned char *data_ptr = r.ptr();
+	const uint8_t *r = data.ptr();
+	const unsigned char *data_ptr = r;
 
 	bool bit = false;
 	bool detected = false;
@@ -2126,9 +2103,9 @@ Error Image::save_png(const String &p_path) const {
 	return save_png_func(p_path, Ref<Image>((Image *)this));
 }
 
-PoolVector<uint8_t> Image::save_png_to_buffer() const {
+Vector<uint8_t> Image::save_png_to_buffer() const {
 	if (save_png_buffer_func == NULL) {
-		return PoolVector<uint8_t>();
+		return Vector<uint8_t>();
 	}
 
 	return save_png_buffer_func(Ref<Image>((Image *)this));
@@ -2266,7 +2243,7 @@ Image::Image(int p_width, int p_height, bool p_use_mipmaps, Format p_format) {
 	create(p_width, p_height, p_use_mipmaps, p_format);
 }
 
-Image::Image(int p_width, int p_height, bool p_mipmaps, Format p_format, const PoolVector<uint8_t> &p_data) {
+Image::Image(int p_width, int p_height, bool p_mipmaps, Format p_format, const Vector<uint8_t> &p_data) {
 
 	width = 0;
 	height = 0;
@@ -2286,7 +2263,6 @@ Rect2 Image::get_used_rect() const {
 	if (len == 0)
 		return Rect2();
 
-	const_cast<Image *>(this)->lock();
 	int minx = 0xFFFFFF, miny = 0xFFFFFFF;
 	int maxx = -1, maxy = -1;
 	for (int j = 0; j < height; j++) {
@@ -2305,8 +2281,6 @@ Rect2 Image::get_used_rect() const {
 		}
 	}
 
-	const_cast<Image *>(this)->unlock();
-
 	if (maxx == -1)
 		return Rect2();
 	else
@@ -2343,11 +2317,11 @@ void Image::blit_rect(const Ref<Image> &p_src, const Rect2 &p_src_rect, const Po
 	Point2 src_underscan = Point2(MIN(0, p_src_rect.position.x), MIN(0, p_src_rect.position.y));
 	Rect2i dest_rect = Rect2i(0, 0, width, height).clip(Rect2i(p_dest - src_underscan, clipped_src_rect.size));
 
-	PoolVector<uint8_t>::Write wp = data.write();
-	uint8_t *dst_data_ptr = wp.ptr();
+	uint8_t *wp = data.ptrw();
+	uint8_t *dst_data_ptr = wp;
 
-	PoolVector<uint8_t>::Read rp = p_src->data.read();
-	const uint8_t *src_data_ptr = rp.ptr();
+	const uint8_t *rp = p_src->data.ptr();
+	const uint8_t *src_data_ptr = rp;
 
 	int pixel_size = get_format_pixel_size(format);
 
@@ -2398,16 +2372,15 @@ void Image::blit_rect_mask(const Ref<Image> &p_src, const Ref<Image> &p_mask, co
 	Point2 src_underscan = Point2(MIN(0, p_src_rect.position.x), MIN(0, p_src_rect.position.y));
 	Rect2i dest_rect = Rect2i(0, 0, width, height).clip(Rect2i(p_dest - src_underscan, clipped_src_rect.size));
 
-	PoolVector<uint8_t>::Write wp = data.write();
-	uint8_t *dst_data_ptr = wp.ptr();
+	uint8_t *wp = data.ptrw();
+	uint8_t *dst_data_ptr = wp;
 
-	PoolVector<uint8_t>::Read rp = p_src->data.read();
-	const uint8_t *src_data_ptr = rp.ptr();
+	const uint8_t *rp = p_src->data.ptr();
+	const uint8_t *src_data_ptr = rp;
 
 	int pixel_size = get_format_pixel_size(format);
 
 	Ref<Image> msk = p_mask;
-	msk->lock();
 
 	for (int i = 0; i < dest_rect.size.y; i++) {
 
@@ -2430,8 +2403,6 @@ void Image::blit_rect_mask(const Ref<Image> &p_src, const Ref<Image> &p_mask, co
 			}
 		}
 	}
-
-	msk->unlock();
 }
 
 void Image::blend_rect(const Ref<Image> &p_src, const Rect2 &p_src_rect, const Point2 &p_dest) {
@@ -2456,9 +2427,7 @@ void Image::blend_rect(const Ref<Image> &p_src, const Rect2 &p_src_rect, const P
 	Point2 src_underscan = Point2(MIN(0, p_src_rect.position.x), MIN(0, p_src_rect.position.y));
 	Rect2i dest_rect = Rect2i(0, 0, width, height).clip(Rect2i(p_dest - src_underscan, clipped_src_rect.size));
 
-	lock();
 	Ref<Image> img = p_src;
-	img->lock();
 
 	for (int i = 0; i < dest_rect.size.y; i++) {
 
@@ -2479,9 +2448,6 @@ void Image::blend_rect(const Ref<Image> &p_src, const Rect2 &p_src_rect, const P
 			set_pixel(dst_x, dst_y, dc);
 		}
 	}
-
-	img->unlock();
-	unlock();
 }
 
 void Image::blend_rect_mask(const Ref<Image> &p_src, const Ref<Image> &p_mask, const Rect2 &p_src_rect, const Point2 &p_dest) {
@@ -2511,11 +2477,8 @@ void Image::blend_rect_mask(const Ref<Image> &p_src, const Ref<Image> &p_mask, c
 	Point2 src_underscan = Point2(MIN(0, p_src_rect.position.x), MIN(0, p_src_rect.position.y));
 	Rect2i dest_rect = Rect2i(0, 0, width, height).clip(Rect2i(p_dest - src_underscan, clipped_src_rect.size));
 
-	lock();
 	Ref<Image> img = p_src;
 	Ref<Image> msk = p_mask;
-	img->lock();
-	msk->lock();
 
 	for (int i = 0; i < dest_rect.size.y; i++) {
 
@@ -2542,19 +2505,13 @@ void Image::blend_rect_mask(const Ref<Image> &p_src, const Ref<Image> &p_mask, c
 			}
 		}
 	}
-
-	msk->unlock();
-	img->unlock();
-	unlock();
 }
 
 void Image::fill(const Color &c) {
 	ERR_FAIL_COND_MSG(!_can_modify(format), "Cannot fill in compressed or custom image formats.");
 
-	lock();
-
-	PoolVector<uint8_t>::Write wp = data.write();
-	uint8_t *dst_data_ptr = wp.ptr();
+	uint8_t *wp = data.ptrw();
+	uint8_t *dst_data_ptr = wp;
 
 	int pixel_size = get_format_pixel_size(format);
 
@@ -2572,8 +2529,6 @@ void Image::fill(const Color &c) {
 			}
 		}
 	}
-
-	unlock();
 }
 
 ImageMemLoadFunc Image::_png_mem_loader_func = NULL;
@@ -2592,12 +2547,12 @@ void (*Image::_image_decompress_bptc)(Image *) = NULL;
 void (*Image::_image_decompress_etc1)(Image *) = NULL;
 void (*Image::_image_decompress_etc2)(Image *) = NULL;
 
-PoolVector<uint8_t> (*Image::lossy_packer)(const Ref<Image> &, float) = NULL;
-Ref<Image> (*Image::lossy_unpacker)(const PoolVector<uint8_t> &) = NULL;
-PoolVector<uint8_t> (*Image::lossless_packer)(const Ref<Image> &) = NULL;
-Ref<Image> (*Image::lossless_unpacker)(const PoolVector<uint8_t> &) = NULL;
-PoolVector<uint8_t> (*Image::basis_universal_packer)(const Ref<Image> &, Image::UsedChannels) = NULL;
-Ref<Image> (*Image::basis_universal_unpacker)(const PoolVector<uint8_t> &) = NULL;
+Vector<uint8_t> (*Image::lossy_packer)(const Ref<Image> &, float) = NULL;
+Ref<Image> (*Image::lossy_unpacker)(const Vector<uint8_t> &) = NULL;
+Vector<uint8_t> (*Image::lossless_packer)(const Ref<Image> &) = NULL;
+Ref<Image> (*Image::lossless_unpacker)(const Vector<uint8_t> &) = NULL;
+Vector<uint8_t> (*Image::basis_universal_packer)(const Ref<Image> &, Image::UsedChannels) = NULL;
+Ref<Image> (*Image::basis_universal_unpacker)(const Vector<uint8_t> &) = NULL;
 
 void Image::_set_data(const Dictionary &p_data) {
 
@@ -2611,7 +2566,7 @@ void Image::_set_data(const Dictionary &p_data) {
 	int dheight = p_data["height"];
 	String dformat = p_data["format"];
 	bool dmipmaps = p_data["mipmaps"];
-	PoolVector<uint8_t> ddata = p_data["data"];
+	Vector<uint8_t> ddata = p_data["data"];
 	Format ddformat = FORMAT_MAX;
 	for (int i = 0; i < FORMAT_MAX; i++) {
 		if (dformat == get_format_name(Format(i))) {
@@ -2636,22 +2591,11 @@ Dictionary Image::_get_data() const {
 	return d;
 }
 
-void Image::lock() {
-
-	ERR_FAIL_COND(data.size() == 0);
-	write_lock = data.write();
-}
-
-void Image::unlock() {
-
-	write_lock.release();
-}
-
 Color Image::get_pixelv(const Point2 &p_src) const {
 	return get_pixel(p_src.x, p_src.y);
 }
 
-Color Image::_get_color_at_ofs(uint8_t *ptr, uint32_t ofs) const {
+Color Image::_get_color_at_ofs(const uint8_t *ptr, uint32_t ofs) const {
 
 	switch (format) {
 		case FORMAT_L8: {
@@ -2873,18 +2817,13 @@ void Image::_set_color_at_ofs(uint8_t *ptr, uint32_t ofs, const Color &p_color)
 }
 
 Color Image::get_pixel(int p_x, int p_y) const {
-
-	uint8_t *ptr = write_lock.ptr();
 #ifdef DEBUG_ENABLED
-	ERR_FAIL_COND_V_MSG(!ptr, Color(), "Image must be locked with 'lock()' before using get_pixel().");
-
 	ERR_FAIL_INDEX_V(p_x, width, Color());
 	ERR_FAIL_INDEX_V(p_y, height, Color());
-
 #endif
 
 	uint32_t ofs = p_y * width + p_x;
-	return _get_color_at_ofs(ptr, ofs);
+	return _get_color_at_ofs(data.ptr(), ofs);
 }
 
 void Image::set_pixelv(const Point2 &p_dst, const Color &p_color) {
@@ -2892,18 +2831,13 @@ void Image::set_pixelv(const Point2 &p_dst, const Color &p_color) {
 }
 
 void Image::set_pixel(int p_x, int p_y, const Color &p_color) {
-
-	uint8_t *ptr = write_lock.ptr();
 #ifdef DEBUG_ENABLED
-	ERR_FAIL_COND_MSG(!ptr, "Image must be locked with 'lock()' before using set_pixel().");
-
 	ERR_FAIL_INDEX(p_x, width);
 	ERR_FAIL_INDEX(p_y, height);
-
 #endif
 
 	uint32_t ofs = p_y * width + p_x;
-	_set_color_at_ofs(ptr, ofs, p_color);
+	_set_color_at_ofs(data.ptrw(), ofs, p_color);
 }
 
 Image::UsedChannels Image::detect_used_channels(CompressSource p_source) {
@@ -2911,7 +2845,7 @@ Image::UsedChannels Image::detect_used_channels(CompressSource p_source) {
 	ERR_FAIL_COND_V(data.size() == 0, USED_CHANNELS_RGBA);
 	ERR_FAIL_COND_V(is_compressed(), USED_CHANNELS_RGBA);
 	bool r = false, g = false, b = false, a = false, c = false;
-	lock();
+
 	for (int i = 0; i < width; i++) {
 		for (int j = 0; j < height; j++) {
 
@@ -2932,8 +2866,6 @@ Image::UsedChannels Image::detect_used_channels(CompressSource p_source) {
 		}
 	}
 
-	unlock();
-
 	UsedChannels used_channels;
 
 	if (!c && !a)
@@ -3036,8 +2968,6 @@ void Image::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_set_data", "data"), &Image::_set_data);
 	ClassDB::bind_method(D_METHOD("_get_data"), &Image::_get_data);
 
-	ClassDB::bind_method(D_METHOD("lock"), &Image::lock);
-	ClassDB::bind_method(D_METHOD("unlock"), &Image::unlock);
 	ClassDB::bind_method(D_METHOD("get_pixelv", "src"), &Image::get_pixelv);
 	ClassDB::bind_method(D_METHOD("get_pixel", "x", "y"), &Image::get_pixel);
 	ClassDB::bind_method(D_METHOD("set_pixelv", "dst", "color"), &Image::set_pixelv);
@@ -3137,8 +3067,7 @@ void Image::normalmap_to_xy() {
 
 	{
 		int len = data.size() / 4;
-		PoolVector<uint8_t>::Write wp = data.write();
-		unsigned char *data_ptr = wp.ptr();
+		uint8_t *data_ptr = data.ptrw();
 
 		for (int i = 0; i < len; i++) {
 
@@ -3162,19 +3091,12 @@ Ref<Image> Image::rgbe_to_srgb() {
 	new_image.instance();
 	new_image->create(width, height, 0, Image::FORMAT_RGB8);
 
-	lock();
-
-	new_image->lock();
-
 	for (int row = 0; row < height; row++) {
 		for (int col = 0; col < width; col++) {
 			new_image->set_pixel(col, row, get_pixel(col, row).to_srgb());
 		}
 	}
 
-	unlock();
-	new_image->unlock();
-
 	if (has_mipmaps()) {
 		new_image->generate_mipmaps();
 	}
@@ -3187,12 +3109,13 @@ Ref<Image> Image::get_image_from_mipmap(int p_mipamp) const {
 	int ofs, size, w, h;
 	get_mipmap_offset_size_and_dimensions(p_mipamp, ofs, size, w, h);
 
-	PoolVector<uint8_t> new_data;
+	Vector<uint8_t> new_data;
 	new_data.resize(size);
+
 	{
-		PoolVector<uint8_t>::Write wr = new_data.write();
-		PoolVector<uint8_t>::Read rd = data.read();
-		copymem(wr.ptr(), rd.ptr() + ofs, size);
+		uint8_t *wr = new_data.ptrw();
+		const uint8_t *rd = data.ptr();
+		copymem(wr, rd + ofs, size);
 	}
 
 	Ref<Image> image;
@@ -3201,6 +3124,7 @@ Ref<Image> Image::get_image_from_mipmap(int p_mipamp) const {
 	image->height = h;
 	image->format = format;
 	image->data = new_data;
+
 	image->mipmaps = false;
 	return image;
 }
@@ -3209,17 +3133,17 @@ void Image::bumpmap_to_normalmap(float bump_scale) {
 	ERR_FAIL_COND(!_can_modify(format));
 	convert(Image::FORMAT_RF);
 
-	PoolVector<uint8_t> result_image; //rgba output
+	Vector<uint8_t> result_image; //rgba output
 	result_image.resize(width * height * 4);
 
 	{
-		PoolVector<uint8_t>::Read rp = data.read();
-		PoolVector<uint8_t>::Write wp = result_image.write();
+		const uint8_t *rp = data.ptr();
+		uint8_t *wp = result_image.ptrw();
 
-		ERR_FAIL_COND(!rp.ptr());
+		ERR_FAIL_COND(!rp);
 
-		unsigned char *write_ptr = wp.ptr();
-		float *read_ptr = (float *)rp.ptr();
+		unsigned char *write_ptr = wp;
+		float *read_ptr = (float *)rp;
 
 		for (int ty = 0; ty < height; ty++) {
 			int py = ty + 1;
@@ -3260,8 +3184,7 @@ void Image::srgb_to_linear() {
 	if (format == FORMAT_RGBA8) {
 
 		int len = data.size() / 4;
-		PoolVector<uint8_t>::Write wp = data.write();
-		unsigned char *data_ptr = wp.ptr();
+		uint8_t *data_ptr = data.ptrw();
 
 		for (int i = 0; i < len; i++) {
 
@@ -3273,8 +3196,7 @@ void Image::srgb_to_linear() {
 	} else if (format == FORMAT_RGB8) {
 
 		int len = data.size() / 3;
-		PoolVector<uint8_t>::Write wp = data.write();
-		unsigned char *data_ptr = wp.ptr();
+		uint8_t *data_ptr = data.ptrw();
 
 		for (int i = 0; i < len; i++) {
 
@@ -3293,8 +3215,7 @@ void Image::premultiply_alpha() {
 	if (format != FORMAT_RGBA8)
 		return; //not needed
 
-	PoolVector<uint8_t>::Write wp = data.write();
-	unsigned char *data_ptr = wp.ptr();
+	uint8_t *data_ptr = data.ptrw();
 
 	for (int i = 0; i < height; i++) {
 		for (int j = 0; j < width; j++) {
@@ -3316,12 +3237,10 @@ void Image::fix_alpha_edges() {
 	if (format != FORMAT_RGBA8)
 		return; //not needed
 
-	PoolVector<uint8_t> dcopy = data;
-	PoolVector<uint8_t>::Read rp = dcopy.read();
-	const uint8_t *srcptr = rp.ptr();
+	Vector<uint8_t> dcopy = data;
+	const uint8_t *srcptr = dcopy.ptr();
 
-	PoolVector<uint8_t>::Write wp = data.write();
-	unsigned char *data_ptr = wp.ptr();
+	uint8_t *data_ptr = data.ptrw();
 
 	const int max_radius = 4;
 	const int alpha_threshold = 20;
@@ -3381,15 +3300,15 @@ String Image::get_format_name(Format p_format) {
 	return format_names[p_format];
 }
 
-Error Image::load_png_from_buffer(const PoolVector<uint8_t> &p_array) {
+Error Image::load_png_from_buffer(const Vector<uint8_t> &p_array) {
 	return _load_from_buffer(p_array, _png_mem_loader_func);
 }
 
-Error Image::load_jpg_from_buffer(const PoolVector<uint8_t> &p_array) {
+Error Image::load_jpg_from_buffer(const Vector<uint8_t> &p_array) {
 	return _load_from_buffer(p_array, _jpg_mem_loader_func);
 }
 
-Error Image::load_webp_from_buffer(const PoolVector<uint8_t> &p_array) {
+Error Image::load_webp_from_buffer(const Vector<uint8_t> &p_array) {
 	return _load_from_buffer(p_array, _webp_mem_loader_func);
 }
 
@@ -3398,7 +3317,7 @@ void Image::convert_rg_to_ra_rgba8() {
 	ERR_FAIL_COND(!data.size());
 
 	int s = data.size();
-	PoolVector<uint8_t>::Write w = data.write();
+	uint8_t *w = data.ptrw();
 	for (int i = 0; i < s; i += 4) {
 		w[i + 3] = w[i + 1];
 		w[i + 1] = 0;
@@ -3410,7 +3329,7 @@ void Image::convert_ra_rgba8_to_rg() {
 	ERR_FAIL_COND(!data.size());
 
 	int s = data.size();
-	PoolVector<uint8_t>::Write w = data.write();
+	uint8_t *w = data.ptrw();
 	for (int i = 0; i < s; i += 4) {
 		w[i + 1] = w[i + 3];
 		w[i + 2] = 0;
@@ -3418,15 +3337,15 @@ void Image::convert_ra_rgba8_to_rg() {
 	}
 }
 
-Error Image::_load_from_buffer(const PoolVector<uint8_t> &p_array, ImageMemLoadFunc p_loader) {
+Error Image::_load_from_buffer(const Vector<uint8_t> &p_array, ImageMemLoadFunc p_loader) {
 	int buffer_size = p_array.size();
 
 	ERR_FAIL_COND_V(buffer_size == 0, ERR_INVALID_PARAMETER);
 	ERR_FAIL_COND_V(!p_loader, ERR_INVALID_PARAMETER);
 
-	PoolVector<uint8_t>::Read r = p_array.read();
+	const uint8_t *r = p_array.ptr();
 
-	Ref<Image> image = p_loader(r.ptr(), buffer_size);
+	Ref<Image> image = p_loader(r, buffer_size);
 	ERR_FAIL_COND_V(!image.is_valid(), ERR_PARSE_ERROR);
 
 	copy_internals_from(image);
@@ -3516,8 +3435,4 @@ Image::Image() {
 }
 
 Image::~Image() {
-
-	if (write_lock.ptr()) {
-		unlock();
-	}
 }
diff --git a/core/image.h b/core/image.h
index 1cc22420d5..4dc4bf1328 100644
--- a/core/image.h
+++ b/core/image.h
@@ -33,7 +33,7 @@
 
 #include "core/color.h"
 #include "core/math/rect2.h"
-#include "core/pool_vector.h"
+
 #include "core/resource.h"
 
 /**
@@ -47,7 +47,7 @@
 class Image;
 
 typedef Error (*SavePNGFunc)(const String &p_path, const Ref<Image> &p_img);
-typedef PoolVector<uint8_t> (*SavePNGBufferFunc)(const Ref<Image> &p_img);
+typedef Vector<uint8_t> (*SavePNGBufferFunc)(const Ref<Image> &p_img);
 typedef Ref<Image> (*ImageMemLoadFunc)(const uint8_t *p_png, int p_size);
 
 typedef Error (*SaveEXRFunc)(const String &p_path, const Ref<Image> &p_img, bool p_grayscale);
@@ -150,16 +150,14 @@ public:
 	static void (*_image_decompress_etc1)(Image *);
 	static void (*_image_decompress_etc2)(Image *);
 
-	static PoolVector<uint8_t> (*lossy_packer)(const Ref<Image> &p_image, float p_quality);
-	static Ref<Image> (*lossy_unpacker)(const PoolVector<uint8_t> &p_buffer);
-	static PoolVector<uint8_t> (*lossless_packer)(const Ref<Image> &p_image);
-	static Ref<Image> (*lossless_unpacker)(const PoolVector<uint8_t> &p_buffer);
-	static PoolVector<uint8_t> (*basis_universal_packer)(const Ref<Image> &p_image, UsedChannels p_channels);
-	static Ref<Image> (*basis_universal_unpacker)(const PoolVector<uint8_t> &p_buffer);
-
-	PoolVector<uint8_t>::Write write_lock;
+	static Vector<uint8_t> (*lossy_packer)(const Ref<Image> &p_image, float p_quality);
+	static Ref<Image> (*lossy_unpacker)(const Vector<uint8_t> &p_buffer);
+	static Vector<uint8_t> (*lossless_packer)(const Ref<Image> &p_image);
+	static Ref<Image> (*lossless_unpacker)(const Vector<uint8_t> &p_buffer);
+	static Vector<uint8_t> (*basis_universal_packer)(const Ref<Image> &p_image, UsedChannels p_channels);
+	static Ref<Image> (*basis_universal_unpacker)(const Vector<uint8_t> &p_buffer);
 
-	_FORCE_INLINE_ Color _get_color_at_ofs(uint8_t *ptr, uint32_t ofs) const;
+	_FORCE_INLINE_ Color _get_color_at_ofs(const uint8_t *ptr, uint32_t ofs) const;
 	_FORCE_INLINE_ void _set_color_at_ofs(uint8_t *ptr, uint32_t ofs, const Color &p_color);
 
 protected:
@@ -170,12 +168,12 @@ private:
 		create(p_width, p_height, p_use_mipmaps, p_format);
 	}
 
-	void _create_from_data(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const PoolVector<uint8_t> &p_data) {
+	void _create_from_data(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const Vector<uint8_t> &p_data) {
 		create(p_width, p_height, p_use_mipmaps, p_format, p_data);
 	}
 
 	Format format;
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	int width, height;
 	bool mipmaps;
 
@@ -198,7 +196,7 @@ private:
 	void _set_data(const Dictionary &p_data);
 	Dictionary _get_data() const;
 
-	Error _load_from_buffer(const PoolVector<uint8_t> &p_array, ImageMemLoadFunc p_loader);
+	Error _load_from_buffer(const Vector<uint8_t> &p_array, ImageMemLoadFunc p_loader);
 
 	static void average_4_uint8(uint8_t &p_out, const uint8_t &p_a, const uint8_t &p_b, const uint8_t &p_c, const uint8_t &p_d);
 	static void average_4_float(float &p_out, const float &p_a, const float &p_b, const float &p_c, const float &p_d);
@@ -270,7 +268,7 @@ public:
 	 * Create a new image of a given size and format. Current image will be lost
 	 */
 	void create(int p_width, int p_height, bool p_use_mipmaps, Format p_format);
-	void create(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const PoolVector<uint8_t> &p_data);
+	void create(int p_width, int p_height, bool p_use_mipmaps, Format p_format, const Vector<uint8_t> &p_data);
 
 	void create(const char **p_xpm);
 	/**
@@ -278,11 +276,11 @@ public:
 	 */
 	bool empty() const;
 
-	PoolVector<uint8_t> get_data() const;
+	Vector<uint8_t> get_data() const;
 
 	Error load(const String &p_path);
 	Error save_png(const String &p_path) const;
-	PoolVector<uint8_t> save_png_to_buffer() const;
+	Vector<uint8_t> save_png_to_buffer() const;
 	Error save_exr(const String &p_path, bool p_grayscale) const;
 
 	/**
@@ -296,7 +294,7 @@ public:
 	/**
 	 * import an image of a specific size and format from a pointer
 	 */
-	Image(int p_width, int p_height, bool p_mipmaps, Format p_format, const PoolVector<uint8_t> &p_data);
+	Image(int p_width, int p_height, bool p_mipmaps, Format p_format, const Vector<uint8_t> &p_data);
 
 	enum AlphaMode {
 		ALPHA_NONE,
@@ -358,9 +356,9 @@ public:
 	static void set_compress_bptc_func(void (*p_compress_func)(Image *, float, UsedChannels));
 	static String get_format_name(Format p_format);
 
-	Error load_png_from_buffer(const PoolVector<uint8_t> &p_array);
-	Error load_jpg_from_buffer(const PoolVector<uint8_t> &p_array);
-	Error load_webp_from_buffer(const PoolVector<uint8_t> &p_array);
+	Error load_png_from_buffer(const Vector<uint8_t> &p_array);
+	Error load_jpg_from_buffer(const Vector<uint8_t> &p_array);
+	Error load_webp_from_buffer(const Vector<uint8_t> &p_array);
 
 	void convert_rg_to_ra_rgba8();
 	void convert_ra_rgba8_to_rg();
@@ -370,9 +368,6 @@ public:
 
 	virtual Ref<Resource> duplicate(bool p_subresources = false) const;
 
-	void lock();
-	void unlock();
-
 	UsedChannels detect_used_channels(CompressSource p_source = COMPRESS_SOURCE_GENERIC);
 	void optimize_channels();
 
diff --git a/core/io/config_file.cpp b/core/io/config_file.cpp
index 5968972143..b44ac16a87 100644
--- a/core/io/config_file.cpp
+++ b/core/io/config_file.cpp
@@ -34,11 +34,11 @@
 #include "core/os/keyboard.h"
 #include "core/variant_parser.h"
 
-PoolStringArray ConfigFile::_get_sections() const {
+PackedStringArray ConfigFile::_get_sections() const {
 
 	List<String> s;
 	get_sections(&s);
-	PoolStringArray arr;
+	PackedStringArray arr;
 	arr.resize(s.size());
 	int idx = 0;
 	for (const List<String>::Element *E = s.front(); E; E = E->next()) {
@@ -49,11 +49,11 @@ PoolStringArray ConfigFile::_get_sections() const {
 	return arr;
 }
 
-PoolStringArray ConfigFile::_get_section_keys(const String &p_section) const {
+PackedStringArray ConfigFile::_get_section_keys(const String &p_section) const {
 
 	List<String> s;
 	get_section_keys(p_section, &s);
-	PoolStringArray arr;
+	PackedStringArray arr;
 	arr.resize(s.size());
 	int idx = 0;
 	for (const List<String>::Element *E = s.front(); E; E = E->next()) {
diff --git a/core/io/config_file.h b/core/io/config_file.h
index 2d61ef6afe..150fd24693 100644
--- a/core/io/config_file.h
+++ b/core/io/config_file.h
@@ -42,8 +42,8 @@ class ConfigFile : public Reference {
 
 	OrderedHashMap<String, OrderedHashMap<String, Variant> > values;
 
-	PoolStringArray _get_sections() const;
-	PoolStringArray _get_section_keys(const String &p_section) const;
+	PackedStringArray _get_sections() const;
+	PackedStringArray _get_section_keys(const String &p_section) const;
 	Error _internal_load(const String &p_path, FileAccess *f);
 	Error _internal_save(FileAccess *file);
 
diff --git a/core/pool_vector.cpp b/core/io/dtls_server.cpp
index d8d53f07e9..07e6abb1c9 100644
--- a/core/pool_vector.cpp
+++ b/core/io/dtls_server.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  pool_vector.cpp                                                      */
+/*  dtls_server.cpp                                                      */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -28,43 +28,27 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#include "pool_vector.h"
+#include "dtls_server.h"
+#include "core/os/file_access.h"
+#include "core/project_settings.h"
 
-Mutex *pool_vector_lock = NULL;
+DTLSServer *(*DTLSServer::_create)() = NULL;
+bool DTLSServer::available = false;
 
-PoolAllocator *MemoryPool::memory_pool = NULL;
-uint8_t *MemoryPool::pool_memory = NULL;
-size_t *MemoryPool::pool_size = NULL;
+DTLSServer *DTLSServer::create() {
 
-MemoryPool::Alloc *MemoryPool::allocs = NULL;
-MemoryPool::Alloc *MemoryPool::free_list = NULL;
-uint32_t MemoryPool::alloc_count = 0;
-uint32_t MemoryPool::allocs_used = 0;
-Mutex *MemoryPool::alloc_mutex = NULL;
-
-size_t MemoryPool::total_memory = 0;
-size_t MemoryPool::max_memory = 0;
-
-void MemoryPool::setup(uint32_t p_max_allocs) {
-
-	allocs = memnew_arr(Alloc, p_max_allocs);
-	alloc_count = p_max_allocs;
-	allocs_used = 0;
-
-	for (uint32_t i = 0; i < alloc_count - 1; i++) {
-
-		allocs[i].free_list = &allocs[i + 1];
-	}
-
-	free_list = &allocs[0];
+	return _create();
+}
 
-	alloc_mutex = Mutex::create();
+bool DTLSServer::is_available() {
+	return available;
 }
 
-void MemoryPool::cleanup() {
+void DTLSServer::_bind_methods() {
 
-	memdelete_arr(allocs);
-	memdelete(alloc_mutex);
+	ClassDB::bind_method(D_METHOD("setup", "key", "certificate", "chain"), &DTLSServer::setup, DEFVAL(Ref<X509Certificate>()));
+	ClassDB::bind_method(D_METHOD("take_connection", "udp_peer"), &DTLSServer::take_connection);
+}
 
-	ERR_FAIL_COND_MSG(allocs_used > 0, "There are still MemoryPool allocs in use at exit!");
+DTLSServer::DTLSServer() {
 }
diff --git a/drivers/dummy/audio_driver_dummy.h b/core/io/dtls_server.h
index 6e39df9e2f..7b08138f7f 100644
--- a/drivers/dummy/audio_driver_dummy.h
+++ b/core/io/dtls_server.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  audio_driver_dummy.h                                                 */
+/*  dtls_server.h                                                        */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -28,31 +28,30 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#ifndef AUDIO_DRIVER_DUMMY_H
-#define AUDIO_DRIVER_DUMMY_H
+#ifndef DTLS_SERVER_H
+#define DTLS_SERVER_H
 
-#include "core/os/mutex.h"
-#include "core/os/thread.h"
-#include "servers/audio_server.h"
+#include "core/io/net_socket.h"
+#include "core/io/packet_peer_dtls.h"
+
+class DTLSServer : public Reference {
+	GDCLASS(DTLSServer, Reference);
+
+protected:
+	static DTLSServer *(*_create)();
+	static void _bind_methods();
+
+	static bool available;
 
-class AudioDriverDummy : public AudioDriver {
 public:
-	const char *get_name() const {
-		return "Dummy";
-	};
-
-	virtual Error init() { return OK; }
-	virtual void start(){};
-	virtual int get_mix_rate() const { return DEFAULT_MIX_RATE; };
-	virtual SpeakerMode get_speaker_mode() const { return SPEAKER_MODE_STEREO; };
-	virtual void lock(){};
-	virtual void unlock(){};
-	virtual void finish(){};
-
-	virtual float get_latency() { return 0; };
-
-	AudioDriverDummy(){};
-	~AudioDriverDummy(){};
+	static bool is_available();
+	static DTLSServer *create();
+
+	virtual Error setup(Ref<CryptoKey> p_key, Ref<X509Certificate> p_cert, Ref<X509Certificate> p_ca_chain = Ref<X509Certificate>()) = 0;
+	virtual void stop() = 0;
+	virtual Ref<PacketPeerDTLS> take_connection(Ref<PacketPeerUDP> p_peer) = 0;
+
+	DTLSServer();
 };
 
-#endif // AUDIO_DRIVER_DUMMY_H
+#endif // DTLS_SERVER_H
diff --git a/core/io/file_access_buffered.cpp b/core/io/file_access_buffered.cpp
index 6ac065a19b..ab0fb3943c 100644
--- a/core/io/file_access_buffered.cpp
+++ b/core/io/file_access_buffered.cpp
@@ -113,7 +113,7 @@ int FileAccessBuffered::get_buffer(uint8_t *p_dest, int p_length) const {
 
 			int size = (cache.buffer.size() - (file.offset - cache.offset));
 			size = size - (size % 4);
-			//PoolVector<uint8_t>::Read read = cache.buffer.read();
+			//const uint8_t* read = cache.buffer.ptr();
 			//memcpy(p_dest, read.ptr() + (file.offset - cache.offset), size);
 			memcpy(p_dest, cache.buffer.ptr() + (file.offset - cache.offset), size);
 			p_dest += size;
@@ -145,7 +145,7 @@ int FileAccessBuffered::get_buffer(uint8_t *p_dest, int p_length) const {
 		}
 
 		int r = MIN(left, to_read);
-		//PoolVector<uint8_t>::Read read = cache.buffer.read();
+		//const uint8_t* read = cache.buffer.ptr();
 		//memcpy(p_dest+total_read, &read.ptr()[file.offset - cache.offset], r);
 		memcpy(p_dest + total_read, cache.buffer.ptr() + (file.offset - cache.offset), r);
 
diff --git a/core/io/file_access_buffered.h b/core/io/file_access_buffered.h
index 5e2939c1a2..a6177c20be 100644
--- a/core/io/file_access_buffered.h
+++ b/core/io/file_access_buffered.h
@@ -32,7 +32,7 @@
 #define FILE_ACCESS_BUFFERED_H
 
 #include "core/os/file_access.h"
-#include "core/pool_vector.h"
+
 #include "core/ustring.h"
 
 class FileAccessBuffered : public FileAccess {
diff --git a/core/io/file_access_buffered_fa.h b/core/io/file_access_buffered_fa.h
index c17652080c..6ec77d503b 100644
--- a/core/io/file_access_buffered_fa.h
+++ b/core/io/file_access_buffered_fa.h
@@ -54,8 +54,8 @@ class FileAccessBufferedFA : public FileAccessBuffered {
 			cache.offset = p_offset;
 			cache.buffer.resize(p_size);
 
-			// on PoolVector
-			//PoolVector<uint8_t>::Write write = cache.buffer.write();
+			// on Vector
+			//uint8_t* write = cache.buffer.ptrw();
 			//f.get_buffer(write.ptrw(), p_size);
 
 			// on vector
diff --git a/core/io/http_client.cpp b/core/io/http_client.cpp
index 541bd3a7c8..ce7025de35 100644
--- a/core/io/http_client.cpp
+++ b/core/io/http_client.cpp
@@ -110,7 +110,7 @@ Ref<StreamPeer> HTTPClient::get_connection() const {
 	return connection;
 }
 
-Error HTTPClient::request_raw(Method p_method, const String &p_url, const Vector<String> &p_headers, const PoolVector<uint8_t> &p_body) {
+Error HTTPClient::request_raw(Method p_method, const String &p_url, const Vector<String> &p_headers, const Vector<uint8_t> &p_body) {
 
 	ERR_FAIL_INDEX_V(p_method, METHOD_MAX, ERR_INVALID_PARAMETER);
 	ERR_FAIL_COND_V(!p_url.begins_with("/"), ERR_INVALID_PARAMETER);
@@ -152,10 +152,10 @@ Error HTTPClient::request_raw(Method p_method, const String &p_url, const Vector
 	request += "\r\n";
 	CharString cs = request.utf8();
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	data.resize(cs.length());
 	{
-		PoolVector<uint8_t>::Write data_write = data.write();
+		uint8_t *data_write = data.ptrw();
 		for (int i = 0; i < cs.length(); i++) {
 			data_write[i] = cs[i];
 		}
@@ -163,7 +163,7 @@ Error HTTPClient::request_raw(Method p_method, const String &p_url, const Vector
 
 	data.append_array(p_body);
 
-	PoolVector<uint8_t>::Read r = data.read();
+	const uint8_t *r = data.ptr();
 	Error err = connection->put_data(&r[0], data.size());
 
 	if (err) {
@@ -517,11 +517,11 @@ int HTTPClient::get_response_body_length() const {
 	return body_size;
 }
 
-PoolByteArray HTTPClient::read_response_body_chunk() {
+PackedByteArray HTTPClient::read_response_body_chunk() {
 
-	ERR_FAIL_COND_V(status != STATUS_BODY, PoolByteArray());
+	ERR_FAIL_COND_V(status != STATUS_BODY, PackedByteArray());
 
-	PoolByteArray ret;
+	PackedByteArray ret;
 	Error err = OK;
 
 	if (chunked) {
@@ -622,8 +622,8 @@ PoolByteArray HTTPClient::read_response_body_chunk() {
 					}
 
 					ret.resize(chunk.size() - 2);
-					PoolByteArray::Write w = ret.write();
-					copymem(w.ptr(), chunk.ptr(), chunk.size() - 2);
+					uint8_t *w = ret.ptrw();
+					copymem(w, chunk.ptr(), chunk.size() - 2);
 					chunk.clear();
 				}
 
@@ -639,8 +639,8 @@ PoolByteArray HTTPClient::read_response_body_chunk() {
 		while (to_read > 0) {
 			int rec = 0;
 			{
-				PoolByteArray::Write w = ret.write();
-				err = _get_http_data(w.ptr() + _offset, to_read, rec);
+				uint8_t *w = ret.ptrw();
+				err = _get_http_data(w + _offset, to_read, rec);
 			}
 			if (rec <= 0) { // Ended up reading less
 				ret.resize(_offset);
@@ -801,11 +801,11 @@ Dictionary HTTPClient::_get_response_headers_as_dictionary() {
 	return ret;
 }
 
-PoolStringArray HTTPClient::_get_response_headers() {
+PackedStringArray HTTPClient::_get_response_headers() {
 
 	List<String> rh;
 	get_response_headers(&rh);
-	PoolStringArray ret;
+	PackedStringArray ret;
 	ret.resize(rh.size());
 	int idx = 0;
 	for (const List<String>::Element *E = rh.front(); E; E = E->next()) {
diff --git a/core/io/http_client.h b/core/io/http_client.h
index 3796eb992c..03ba20f8dd 100644
--- a/core/io/http_client.h
+++ b/core/io/http_client.h
@@ -191,7 +191,7 @@ private:
 #include "platform/javascript/http_client.h.inc"
 #endif
 
-	PoolStringArray _get_response_headers();
+	PackedStringArray _get_response_headers();
 	Dictionary _get_response_headers_as_dictionary();
 
 	static void _bind_methods();
@@ -202,7 +202,7 @@ public:
 	void set_connection(const Ref<StreamPeer> &p_connection);
 	Ref<StreamPeer> get_connection() const;
 
-	Error request_raw(Method p_method, const String &p_url, const Vector<String> &p_headers, const PoolVector<uint8_t> &p_body);
+	Error request_raw(Method p_method, const String &p_url, const Vector<String> &p_headers, const Vector<uint8_t> &p_body);
 	Error request(Method p_method, const String &p_url, const Vector<String> &p_headers, const String &p_body = String());
 
 	void close();
@@ -215,7 +215,7 @@ public:
 	Error get_response_headers(List<String> *r_response);
 	int get_response_body_length() const;
 
-	PoolByteArray read_response_body_chunk(); // Can't get body as partial text because of most encodings UTF8, gzip, etc.
+	PackedByteArray read_response_body_chunk(); // Can't get body as partial text because of most encodings UTF8, gzip, etc.
 
 	void set_blocking_mode(bool p_enable); // Useful mostly if running in a thread
 	bool is_blocking_mode_enabled() const;
diff --git a/core/io/json.cpp b/core/io/json.cpp
index 144e4bdc3b..3a0edceb81 100644
--- a/core/io/json.cpp
+++ b/core/io/json.cpp
@@ -70,10 +70,12 @@ String JSON::_print_var(const Variant &p_var, const String &p_indent, int p_cur_
 		case Variant::NIL: return "null";
 		case Variant::BOOL: return p_var.operator bool() ? "true" : "false";
 		case Variant::INT: return itos(p_var);
-		case Variant::REAL: return rtos(p_var);
-		case Variant::POOL_INT_ARRAY:
-		case Variant::POOL_REAL_ARRAY:
-		case Variant::POOL_STRING_ARRAY:
+		case Variant::FLOAT: return rtos(p_var);
+		case Variant::PACKED_INT32_ARRAY:
+		case Variant::PACKED_INT64_ARRAY:
+		case Variant::PACKED_FLOAT32_ARRAY:
+		case Variant::PACKED_FLOAT64_ARRAY:
+		case Variant::PACKED_STRING_ARRAY:
 		case Variant::ARRAY: {
 
 			String s = "[";
diff --git a/core/io/marshalls.cpp b/core/io/marshalls.cpp
index fdce9db2a0..fbcaa582b7 100644
--- a/core/io/marshalls.cpp
+++ b/core/io/marshalls.cpp
@@ -147,7 +147,7 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			}
 
 		} break;
-		case Variant::REAL: {
+		case Variant::FLOAT: {
 
 			if (type & ENCODE_FLAG_64) {
 				ERR_FAIL_COND_V(len < 8, ERR_INVALID_DATA);
@@ -186,7 +186,19 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			if (r_len)
 				(*r_len) += 4 * 2;
 
-		} break; // 5
+		} break;
+		case Variant::VECTOR2I: {
+
+			ERR_FAIL_COND_V(len < 4 * 2, ERR_INVALID_DATA);
+			Vector2i val;
+			val.x = decode_uint32(&buf[0]);
+			val.y = decode_uint32(&buf[4]);
+			r_variant = val;
+
+			if (r_len)
+				(*r_len) += 4 * 2;
+
+		} break;
 		case Variant::RECT2: {
 
 			ERR_FAIL_COND_V(len < 4 * 4, ERR_INVALID_DATA);
@@ -201,6 +213,20 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 				(*r_len) += 4 * 4;
 
 		} break;
+		case Variant::RECT2I: {
+
+			ERR_FAIL_COND_V(len < 4 * 4, ERR_INVALID_DATA);
+			Rect2i val;
+			val.position.x = decode_uint32(&buf[0]);
+			val.position.y = decode_uint32(&buf[4]);
+			val.size.x = decode_uint32(&buf[8]);
+			val.size.y = decode_uint32(&buf[12]);
+			r_variant = val;
+
+			if (r_len)
+				(*r_len) += 4 * 4;
+
+		} break;
 		case Variant::VECTOR3: {
 
 			ERR_FAIL_COND_V(len < 4 * 3, ERR_INVALID_DATA);
@@ -214,6 +240,19 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 				(*r_len) += 4 * 3;
 
 		} break;
+		case Variant::VECTOR3I: {
+
+			ERR_FAIL_COND_V(len < 4 * 3, ERR_INVALID_DATA);
+			Vector3i val;
+			val.x = decode_uint32(&buf[0]);
+			val.y = decode_uint32(&buf[4]);
+			val.z = decode_uint32(&buf[8]);
+			r_variant = val;
+
+			if (r_len)
+				(*r_len) += 4 * 3;
+
+		} break;
 		case Variant::TRANSFORM2D: {
 
 			ERR_FAIL_COND_V(len < 4 * 6, ERR_INVALID_DATA);
@@ -328,6 +367,16 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 				(*r_len) += 4 * 4;
 
 		} break;
+		case Variant::STRING_NAME: {
+
+			String str;
+			Error err = _decode_string(buf, len, r_len, str);
+			if (err)
+				return err;
+			r_variant = StringName(str);
+
+		} break;
+
 		case Variant::NODE_PATH: {
 
 			ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
@@ -455,6 +504,15 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			}
 
 		} break;
+		case Variant::CALLABLE: {
+
+			r_variant = Callable();
+		} break;
+		case Variant::SIGNAL: {
+
+			r_variant = Signal();
+		} break;
+
 		case Variant::DICTIONARY: {
 
 			ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
@@ -535,7 +593,7 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 		} break;
 
 		// arrays
-		case Variant::POOL_BYTE_ARRAY: {
+		case Variant::PACKED_BYTE_ARRAY: {
 
 			ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
 			int32_t count = decode_uint32(buf);
@@ -543,11 +601,11 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			len -= 4;
 			ERR_FAIL_COND_V(count < 0 || count > len, ERR_INVALID_DATA);
 
-			PoolVector<uint8_t> data;
+			Vector<uint8_t> data;
 
 			if (count) {
 				data.resize(count);
-				PoolVector<uint8_t>::Write w = data.write();
+				uint8_t *w = data.ptrw();
 				for (int32_t i = 0; i < count; i++) {
 
 					w[i] = buf[i];
@@ -563,7 +621,7 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			}
 
 		} break;
-		case Variant::POOL_INT_ARRAY: {
+		case Variant::PACKED_INT32_ARRAY: {
 
 			ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
 			int32_t count = decode_uint32(buf);
@@ -572,12 +630,12 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			ERR_FAIL_MUL_OF(count, 4, ERR_INVALID_DATA);
 			ERR_FAIL_COND_V(count < 0 || count * 4 > len, ERR_INVALID_DATA);
 
-			PoolVector<int> data;
+			Vector<int32_t> data;
 
 			if (count) {
 				//const int*rbuf=(const int*)buf;
 				data.resize(count);
-				PoolVector<int>::Write w = data.write();
+				int32_t *w = data.ptrw();
 				for (int32_t i = 0; i < count; i++) {
 
 					w[i] = decode_uint32(&buf[i * 4]);
@@ -585,11 +643,37 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			}
 			r_variant = Variant(data);
 			if (r_len) {
-				(*r_len) += 4 + count * sizeof(int);
+				(*r_len) += 4 + count * sizeof(int32_t);
 			}
 
 		} break;
-		case Variant::POOL_REAL_ARRAY: {
+		case Variant::PACKED_INT64_ARRAY: {
+
+			ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
+			int64_t count = decode_uint64(buf);
+			buf += 4;
+			len -= 4;
+			ERR_FAIL_MUL_OF(count, 8, ERR_INVALID_DATA);
+			ERR_FAIL_COND_V(count < 0 || count * 8 > len, ERR_INVALID_DATA);
+
+			Vector<int64_t> data;
+
+			if (count) {
+				//const int*rbuf=(const int*)buf;
+				data.resize(count);
+				int64_t *w = data.ptrw();
+				for (int64_t i = 0; i < count; i++) {
+
+					w[i] = decode_uint64(&buf[i * 8]);
+				}
+			}
+			r_variant = Variant(data);
+			if (r_len) {
+				(*r_len) += 4 + count * sizeof(int64_t);
+			}
+
+		} break;
+		case Variant::PACKED_FLOAT32_ARRAY: {
 
 			ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
 			int32_t count = decode_uint32(buf);
@@ -598,12 +682,12 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			ERR_FAIL_MUL_OF(count, 4, ERR_INVALID_DATA);
 			ERR_FAIL_COND_V(count < 0 || count * 4 > len, ERR_INVALID_DATA);
 
-			PoolVector<float> data;
+			Vector<float> data;
 
 			if (count) {
 				//const float*rbuf=(const float*)buf;
 				data.resize(count);
-				PoolVector<float>::Write w = data.write();
+				float *w = data.ptrw();
 				for (int32_t i = 0; i < count; i++) {
 
 					w[i] = decode_float(&buf[i * 4]);
@@ -616,12 +700,39 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			}
 
 		} break;
-		case Variant::POOL_STRING_ARRAY: {
+		case Variant::PACKED_FLOAT64_ARRAY: {
+
+			ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
+			int64_t count = decode_uint64(buf);
+			buf += 4;
+			len -= 4;
+			ERR_FAIL_MUL_OF(count, 8, ERR_INVALID_DATA);
+			ERR_FAIL_COND_V(count < 0 || count * 8 > len, ERR_INVALID_DATA);
+
+			Vector<double> data;
+
+			if (count) {
+				//const double*rbuf=(const double*)buf;
+				data.resize(count);
+				double *w = data.ptrw();
+				for (int64_t i = 0; i < count; i++) {
+
+					w[i] = decode_double(&buf[i * 8]);
+				}
+			}
+			r_variant = data;
+
+			if (r_len) {
+				(*r_len) += 4 + count * sizeof(double);
+			}
+
+		} break;
+		case Variant::PACKED_STRING_ARRAY: {
 
 			ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
 			int32_t count = decode_uint32(buf);
 
-			PoolVector<String> strings;
+			Vector<String> strings;
 			buf += 4;
 			len -= 4;
 
@@ -642,7 +753,7 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			r_variant = strings;
 
 		} break;
-		case Variant::POOL_VECTOR2_ARRAY: {
+		case Variant::PACKED_VECTOR2_ARRAY: {
 
 			ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
 			int32_t count = decode_uint32(buf);
@@ -651,7 +762,7 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 
 			ERR_FAIL_MUL_OF(count, 4 * 2, ERR_INVALID_DATA);
 			ERR_FAIL_COND_V(count < 0 || count * 4 * 2 > len, ERR_INVALID_DATA);
-			PoolVector<Vector2> varray;
+			Vector<Vector2> varray;
 
 			if (r_len) {
 				(*r_len) += 4;
@@ -659,7 +770,7 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 
 			if (count) {
 				varray.resize(count);
-				PoolVector<Vector2>::Write w = varray.write();
+				Vector2 *w = varray.ptrw();
 
 				for (int32_t i = 0; i < count; i++) {
 
@@ -676,7 +787,7 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			r_variant = varray;
 
 		} break;
-		case Variant::POOL_VECTOR3_ARRAY: {
+		case Variant::PACKED_VECTOR3_ARRAY: {
 
 			ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
 			int32_t count = decode_uint32(buf);
@@ -686,7 +797,7 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			ERR_FAIL_MUL_OF(count, 4 * 3, ERR_INVALID_DATA);
 			ERR_FAIL_COND_V(count < 0 || count * 4 * 3 > len, ERR_INVALID_DATA);
 
-			PoolVector<Vector3> varray;
+			Vector<Vector3> varray;
 
 			if (r_len) {
 				(*r_len) += 4;
@@ -694,7 +805,7 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 
 			if (count) {
 				varray.resize(count);
-				PoolVector<Vector3>::Write w = varray.write();
+				Vector3 *w = varray.ptrw();
 
 				for (int32_t i = 0; i < count; i++) {
 
@@ -712,7 +823,7 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			r_variant = varray;
 
 		} break;
-		case Variant::POOL_COLOR_ARRAY: {
+		case Variant::PACKED_COLOR_ARRAY: {
 
 			ERR_FAIL_COND_V(len < 4, ERR_INVALID_DATA);
 			int32_t count = decode_uint32(buf);
@@ -722,7 +833,7 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 			ERR_FAIL_MUL_OF(count, 4 * 4, ERR_INVALID_DATA);
 			ERR_FAIL_COND_V(count < 0 || count * 4 * 4 > len, ERR_INVALID_DATA);
 
-			PoolVector<Color> carray;
+			Vector<Color> carray;
 
 			if (r_len) {
 				(*r_len) += 4;
@@ -730,7 +841,7 @@ Error decode_variant(Variant &r_variant, const uint8_t *p_buffer, int p_len, int
 
 			if (count) {
 				carray.resize(count);
-				PoolVector<Color>::Write w = carray.write();
+				Color *w = carray.ptrw();
 
 				for (int32_t i = 0; i < count; i++) {
 
@@ -793,7 +904,7 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 				flags |= ENCODE_FLAG_64;
 			}
 		} break;
-		case Variant::REAL: {
+		case Variant::FLOAT: {
 
 			double d = p_variant;
 			float f = d;
@@ -802,10 +913,10 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 			}
 		} break;
 		case Variant::OBJECT: {
-#ifdef DEBUG_ENABLED
+
 			// Test for potential wrong values sent by the debugger when it breaks.
-			Object *obj = p_variant;
-			if (!obj || !ObjectDB::instance_validate(obj)) {
+			Object *obj = p_variant.get_validated_object();
+			if (!obj) {
 				// Object is invalid, send a NULL instead.
 				if (buf) {
 					encode_uint32(Variant::NIL, buf);
@@ -813,7 +924,7 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 				r_len += 4;
 				return OK;
 			}
-#endif // DEBUG_ENABLED
+
 			if (!p_full_objects) {
 				flags |= ENCODE_FLAG_OBJECT_AS_ID;
 			}
@@ -860,7 +971,7 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 				r_len += 4;
 			}
 		} break;
-		case Variant::REAL: {
+		case Variant::FLOAT: {
 
 			if (flags & ENCODE_FLAG_64) {
 				if (buf) {
@@ -930,6 +1041,11 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 			_encode_string(p_variant, buf, r_len);
 
 		} break;
+		case Variant::STRING_NAME: {
+
+			_encode_string(p_variant, buf, r_len);
+
+		} break;
 
 		// math types
 		case Variant::VECTOR2: {
@@ -942,7 +1058,18 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 
 			r_len += 2 * 4;
 
-		} break; // 5
+		} break;
+		case Variant::VECTOR2I: {
+
+			if (buf) {
+				Vector2i v2 = p_variant;
+				encode_uint32(v2.x, &buf[0]);
+				encode_uint32(v2.y, &buf[4]);
+			}
+
+			r_len += 2 * 4;
+
+		} break;
 		case Variant::RECT2: {
 
 			if (buf) {
@@ -955,6 +1082,18 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 			r_len += 4 * 4;
 
 		} break;
+		case Variant::RECT2I: {
+
+			if (buf) {
+				Rect2i r2 = p_variant;
+				encode_uint32(r2.position.x, &buf[0]);
+				encode_uint32(r2.position.y, &buf[4]);
+				encode_uint32(r2.size.x, &buf[8]);
+				encode_uint32(r2.size.y, &buf[12]);
+			}
+			r_len += 4 * 4;
+
+		} break;
 		case Variant::VECTOR3: {
 
 			if (buf) {
@@ -967,6 +1106,18 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 			r_len += 3 * 4;
 
 		} break;
+		case Variant::VECTOR3I: {
+
+			if (buf) {
+				Vector3i v3 = p_variant;
+				encode_uint32(v3.x, &buf[0]);
+				encode_uint32(v3.y, &buf[4]);
+				encode_uint32(v3.z, &buf[8]);
+			}
+
+			r_len += 3 * 4;
+
+		} break;
 		case Variant::TRANSFORM2D: {
 
 			if (buf) {
@@ -1075,6 +1226,12 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 		case Variant::_RID: {
 
 		} break;
+		case Variant::CALLABLE: {
+
+		} break;
+		case Variant::SIGNAL: {
+
+		} break;
 		case Variant::OBJECT: {
 
 			if (p_full_objects) {
@@ -1127,9 +1284,9 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 			} else {
 				if (buf) {
 
-					Object *obj = p_variant;
+					Object *obj = p_variant.get_validated_object();
 					ObjectID id;
-					if (obj && ObjectDB::instance_validate(obj)) {
+					if (obj) {
 						id = obj->get_instance_id();
 					}
 
@@ -1207,16 +1364,16 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 
 		} break;
 		// arrays
-		case Variant::POOL_BYTE_ARRAY: {
+		case Variant::PACKED_BYTE_ARRAY: {
 
-			PoolVector<uint8_t> data = p_variant;
+			Vector<uint8_t> data = p_variant;
 			int datalen = data.size();
 			int datasize = sizeof(uint8_t);
 
 			if (buf) {
 				encode_uint32(datalen, buf);
 				buf += 4;
-				PoolVector<uint8_t>::Read r = data.read();
+				const uint8_t *r = data.ptr();
 				copymem(buf, &r[0], datalen * datasize);
 				buf += datalen * datasize;
 			}
@@ -1229,33 +1386,50 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 			}
 
 		} break;
-		case Variant::POOL_INT_ARRAY: {
+		case Variant::PACKED_INT32_ARRAY: {
 
-			PoolVector<int> data = p_variant;
+			Vector<int32_t> data = p_variant;
 			int datalen = data.size();
 			int datasize = sizeof(int32_t);
 
 			if (buf) {
 				encode_uint32(datalen, buf);
 				buf += 4;
-				PoolVector<int>::Read r = data.read();
-				for (int i = 0; i < datalen; i++)
+				const int32_t *r = data.ptr();
+				for (int32_t i = 0; i < datalen; i++)
 					encode_uint32(r[i], &buf[i * datasize]);
 			}
 
 			r_len += 4 + datalen * datasize;
 
 		} break;
-		case Variant::POOL_REAL_ARRAY: {
+		case Variant::PACKED_INT64_ARRAY: {
 
-			PoolVector<real_t> data = p_variant;
+			Vector<int64_t> data = p_variant;
 			int datalen = data.size();
-			int datasize = sizeof(real_t);
+			int datasize = sizeof(int64_t);
+
+			if (buf) {
+				encode_uint64(datalen, buf);
+				buf += 4;
+				const int64_t *r = data.ptr();
+				for (int64_t i = 0; i < datalen; i++)
+					encode_uint64(r[i], &buf[i * datasize]);
+			}
+
+			r_len += 4 + datalen * datasize;
+
+		} break;
+		case Variant::PACKED_FLOAT32_ARRAY: {
+
+			Vector<float> data = p_variant;
+			int datalen = data.size();
+			int datasize = sizeof(float);
 
 			if (buf) {
 				encode_uint32(datalen, buf);
 				buf += 4;
-				PoolVector<real_t>::Read r = data.read();
+				const float *r = data.ptr();
 				for (int i = 0; i < datalen; i++)
 					encode_float(r[i], &buf[i * datasize]);
 			}
@@ -1263,9 +1437,26 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 			r_len += 4 + datalen * datasize;
 
 		} break;
-		case Variant::POOL_STRING_ARRAY: {
+		case Variant::PACKED_FLOAT64_ARRAY: {
+
+			Vector<double> data = p_variant;
+			int datalen = data.size();
+			int datasize = sizeof(double);
+
+			if (buf) {
+				encode_uint32(datalen, buf);
+				buf += 4;
+				const double *r = data.ptr();
+				for (int i = 0; i < datalen; i++)
+					encode_double(r[i], &buf[i * datasize]);
+			}
+
+			r_len += 4 + datalen * datasize;
+
+		} break;
+		case Variant::PACKED_STRING_ARRAY: {
 
-			PoolVector<String> data = p_variant;
+			Vector<String> data = p_variant;
 			int len = data.size();
 
 			if (buf) {
@@ -1295,9 +1486,9 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 			}
 
 		} break;
-		case Variant::POOL_VECTOR2_ARRAY: {
+		case Variant::PACKED_VECTOR2_ARRAY: {
 
-			PoolVector<Vector2> data = p_variant;
+			Vector<Vector2> data = p_variant;
 			int len = data.size();
 
 			if (buf) {
@@ -1322,9 +1513,9 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 			r_len += 4 * 2 * len;
 
 		} break;
-		case Variant::POOL_VECTOR3_ARRAY: {
+		case Variant::PACKED_VECTOR3_ARRAY: {
 
-			PoolVector<Vector3> data = p_variant;
+			Vector<Vector3> data = p_variant;
 			int len = data.size();
 
 			if (buf) {
@@ -1350,9 +1541,9 @@ Error encode_variant(const Variant &p_variant, uint8_t *r_buffer, int &r_len, bo
 			r_len += 4 * 3 * len;
 
 		} break;
-		case Variant::POOL_COLOR_ARRAY: {
+		case Variant::PACKED_COLOR_ARRAY: {
 
-			PoolVector<Color> data = p_variant;
+			Vector<Color> data = p_variant;
 			int len = data.size();
 
 			if (buf) {
diff --git a/core/io/multiplayer_api.cpp b/core/io/multiplayer_api.cpp
index 3f66e00021..2aef0a3274 100644
--- a/core/io/multiplayer_api.cpp
+++ b/core/io/multiplayer_api.cpp
@@ -34,6 +34,10 @@
 #include "scene/main/node.h"
 #include <stdint.h>
 
+#define NODE_ID_COMPRESSION_SHIFT 3
+#define NAME_ID_COMPRESSION_SHIFT 5
+#define BYTE_ONLY_OR_NO_ARGS_SHIFT 6
+
 #ifdef DEBUG_ENABLED
 #include "core/os/os.h"
 #endif
@@ -51,7 +55,7 @@ _FORCE_INLINE_ bool _should_call_local(MultiplayerAPI::RPCMode mode, bool is_mas
 		case MultiplayerAPI::RPC_MODE_MASTERSYNC: {
 			if (is_master)
 				r_skip_rpc = true; // I am the master, so skip remote call.
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 		case MultiplayerAPI::RPC_MODE_REMOTESYNC:
 		case MultiplayerAPI::RPC_MODE_PUPPETSYNC: {
@@ -145,22 +149,22 @@ void MultiplayerAPI::set_network_peer(const Ref<NetworkedMultiplayerPeer> &p_pee
 			"Supplied NetworkedMultiplayerPeer must be connecting or connected.");
 
 	if (network_peer.is_valid()) {
-		network_peer->disconnect("peer_connected", this, "_add_peer");
-		network_peer->disconnect("peer_disconnected", this, "_del_peer");
-		network_peer->disconnect("connection_succeeded", this, "_connected_to_server");
-		network_peer->disconnect("connection_failed", this, "_connection_failed");
-		network_peer->disconnect("server_disconnected", this, "_server_disconnected");
+		network_peer->disconnect_compat("peer_connected", this, "_add_peer");
+		network_peer->disconnect_compat("peer_disconnected", this, "_del_peer");
+		network_peer->disconnect_compat("connection_succeeded", this, "_connected_to_server");
+		network_peer->disconnect_compat("connection_failed", this, "_connection_failed");
+		network_peer->disconnect_compat("server_disconnected", this, "_server_disconnected");
 		clear();
 	}
 
 	network_peer = p_peer;
 
 	if (network_peer.is_valid()) {
-		network_peer->connect("peer_connected", this, "_add_peer");
-		network_peer->connect("peer_disconnected", this, "_del_peer");
-		network_peer->connect("connection_succeeded", this, "_connected_to_server");
-		network_peer->connect("connection_failed", this, "_connection_failed");
-		network_peer->connect("server_disconnected", this, "_server_disconnected");
+		network_peer->connect_compat("peer_connected", this, "_add_peer");
+		network_peer->connect_compat("peer_disconnected", this, "_del_peer");
+		network_peer->connect_compat("connection_succeeded", this, "_connected_to_server");
+		network_peer->connect_compat("connection_failed", this, "_connection_failed");
+		network_peer->connect_compat("server_disconnected", this, "_server_disconnected");
 	}
 }
 
@@ -168,6 +172,16 @@ Ref<NetworkedMultiplayerPeer> MultiplayerAPI::get_network_peer() const {
 	return network_peer;
 }
 
+// Returns the packet size stripping the node path added when the node is not yet cached.
+int get_packet_len(uint32_t p_node_target, int p_packet_len) {
+	if (p_node_target & 0x80000000) {
+		int ofs = p_node_target & 0x7FFFFFFF;
+		return p_packet_len - (p_packet_len - ofs);
+	} else {
+		return p_packet_len;
+	}
+}
+
 void MultiplayerAPI::_process_packet(int p_from, const uint8_t *p_packet, int p_packet_len) {
 
 	ERR_FAIL_COND_MSG(root_node == NULL, "Multiplayer root node was not initialized. If you are using custom multiplayer, remember to set the root node via MultiplayerAPI.set_root_node before using it.");
@@ -204,8 +218,8 @@ void MultiplayerAPI::_process_packet(int p_from, const uint8_t *p_packet, int p_
 			int name_id_offset = 1;
 			ERR_FAIL_COND_MSG(p_packet_len < packet_min_size, "Invalid packet received. Size too small.");
 			// Compute the meta size, which depends on the compression level.
-			int node_id_compression = (p_packet[0] & 24) >> 3;
-			int name_id_compression = (p_packet[0] & 32) >> 5;
+			int node_id_compression = (p_packet[0] & 24) >> NODE_ID_COMPRESSION_SHIFT;
+			int name_id_compression = (p_packet[0] & 32) >> NAME_ID_COMPRESSION_SHIFT;
 
 			switch (node_id_compression) {
 				case NETWORK_NODE_ID_COMPRESSION_8:
@@ -250,6 +264,7 @@ void MultiplayerAPI::_process_packet(int p_from, const uint8_t *p_packet, int p_
 					// Unreachable, checked before.
 					CRASH_NOW();
 			}
+
 			Node *node = _process_get_node(p_from, p_packet, node_target, p_packet_len);
 			ERR_FAIL_COND_MSG(node == NULL, "Invalid packet received. Requested node was not found.");
 
@@ -266,13 +281,14 @@ void MultiplayerAPI::_process_packet(int p_from, const uint8_t *p_packet, int p_
 					CRASH_NOW();
 			}
 
+			const int packet_len = get_packet_len(node_target, p_packet_len);
 			if (packet_type == NETWORK_COMMAND_REMOTE_CALL) {
 
-				_process_rpc(node, name_id, p_from, p_packet, p_packet_len, packet_min_size);
+				_process_rpc(node, name_id, p_from, p_packet, packet_len, packet_min_size);
 
 			} else {
 
-				_process_rset(node, name_id, p_from, p_packet, p_packet_len, packet_min_size);
+				_process_rset(node, name_id, p_from, p_packet, packet_len, packet_min_size);
 			}
 
 		} break;
@@ -326,7 +342,7 @@ Node *MultiplayerAPI::_process_get_node(int p_from, const uint8_t *p_packet, uin
 
 void MultiplayerAPI::_process_rpc(Node *p_node, const uint16_t p_rpc_method_id, int p_from, const uint8_t *p_packet, int p_packet_len, int p_offset) {
 
-	ERR_FAIL_COND_MSG(p_offset >= p_packet_len, "Invalid packet received. Size too small.");
+	ERR_FAIL_COND_MSG(p_offset > p_packet_len, "Invalid packet received. Size too small.");
 
 	// Check that remote can call the RPC on this node.
 	StringName name = p_node->get_node_rpc_method(p_rpc_method_id);
@@ -340,14 +356,30 @@ void MultiplayerAPI::_process_rpc(Node *p_node, const uint16_t p_rpc_method_id,
 	bool can_call = _can_call_mode(p_node, rpc_mode, p_from);
 	ERR_FAIL_COND_MSG(!can_call, "RPC '" + String(name) + "' is not allowed on node " + p_node->get_path() + " from: " + itos(p_from) + ". Mode is " + itos((int)rpc_mode) + ", master is " + itos(p_node->get_network_master()) + ".");
 
-	int argc = p_packet[p_offset];
+	int argc = 0;
+	bool byte_only = false;
+
+	const bool byte_only_or_no_args = ((p_packet[0] & 64) >> BYTE_ONLY_OR_NO_ARGS_SHIFT) == 1;
+	if (byte_only_or_no_args) {
+		if (p_offset < p_packet_len) {
+			// This packet contains only bytes.
+			argc = 1;
+			byte_only = true;
+		} else {
+			// This rpc calls a method without parameters.
+		}
+	} else {
+		// Normal variant, takes the argument count from the packet.
+		ERR_FAIL_COND_MSG(p_offset >= p_packet_len, "Invalid packet received. Size too small.");
+		argc = p_packet[p_offset];
+		p_offset += 1;
+	}
+
 	Vector<Variant> args;
 	Vector<const Variant *> argp;
 	args.resize(argc);
 	argp.resize(argc);
 
-	p_offset++;
-
 #ifdef DEBUG_ENABLED
 	if (profiling) {
 		ObjectID id = p_node->get_instance_id();
@@ -356,22 +388,32 @@ void MultiplayerAPI::_process_rpc(Node *p_node, const uint16_t p_rpc_method_id,
 	}
 #endif
 
-	for (int i = 0; i < argc; i++) {
+	if (byte_only) {
+		Vector<uint8_t> pure_data;
+		const int len = p_packet_len - p_offset;
+		pure_data.resize(len);
+		memcpy(pure_data.ptrw(), &p_packet[p_offset], len);
+		args.write[0] = pure_data;
+		argp.write[0] = &args[0];
+		p_offset += len;
+	} else {
+		for (int i = 0; i < argc; i++) {
 
-		ERR_FAIL_COND_MSG(p_offset >= p_packet_len, "Invalid packet received. Size too small.");
+			ERR_FAIL_COND_MSG(p_offset >= p_packet_len, "Invalid packet received. Size too small.");
 
-		int vlen;
-		Error err = _decode_and_decompress_variant(args.write[i], &p_packet[p_offset], p_packet_len - p_offset, &vlen);
-		ERR_FAIL_COND_MSG(err != OK, "Invalid packet received. Unable to decode RPC argument.");
+			int vlen;
+			Error err = _decode_and_decompress_variant(args.write[i], &p_packet[p_offset], p_packet_len - p_offset, &vlen);
+			ERR_FAIL_COND_MSG(err != OK, "Invalid packet received. Unable to decode RPC argument.");
 
-		argp.write[i] = &args[i];
-		p_offset += vlen;
+			argp.write[i] = &args[i];
+			p_offset += vlen;
+		}
 	}
 
-	Variant::CallError ce;
+	Callable::CallError ce;
 
 	p_node->call(name, (const Variant **)argp.ptr(), argc, ce);
-	if (ce.error != Variant::CallError::CALL_OK) {
+	if (ce.error != Callable::CallError::CALL_OK) {
 		String error = Variant::get_call_error_text(p_node, name, (const Variant **)argp.ptr(), argc, ce);
 		error = "RPC - " + error;
 		ERR_PRINT(error);
@@ -742,10 +784,12 @@ void MultiplayerAPI::_send_rpc(Node *p_from, int p_to, bool p_unreliable, bool p
 	// - `NetworkCommands` in the first three bits.
 	// - `NetworkNodeIdCompression` in the next 2 bits.
 	// - `NetworkNameIdCompression` in the next 1 bit.
-	// - So we still have the last two bits free!
+	// - `byte_only_or_no_args` in the next 1 bit.
+	// - So we still have the last bit free!
 	uint8_t command_type = p_set ? NETWORK_COMMAND_REMOTE_SET : NETWORK_COMMAND_REMOTE_CALL;
 	uint8_t node_id_compression = UINT8_MAX;
 	uint8_t name_id_compression = UINT8_MAX;
+	bool byte_only_or_no_args = false;
 
 	MAKE_ROOM(1);
 	// The meta is composed along the way, so just set 0 for now.
@@ -835,17 +879,28 @@ void MultiplayerAPI::_send_rpc(Node *p_from, int p_to, bool p_unreliable, bool p
 			ofs += 2;
 		}
 
-		// Call arguments.
-		MAKE_ROOM(ofs + 1);
-		packet_cache.write[ofs] = p_argcount;
-		ofs += 1;
-		for (int i = 0; i < p_argcount; i++) {
-			int len(0);
-			Error err = _encode_and_compress_variant(*p_arg[i], NULL, len);
-			ERR_FAIL_COND_MSG(err != OK, "Unable to encode RPC argument. THIS IS LIKELY A BUG IN THE ENGINE!");
-			MAKE_ROOM(ofs + len);
-			_encode_and_compress_variant(*p_arg[i], &(packet_cache.write[ofs]), len);
-			ofs += len;
+		if (p_argcount == 0) {
+			byte_only_or_no_args = true;
+		} else if (p_argcount == 1 && p_arg[0]->get_type() == Variant::PACKED_BYTE_ARRAY) {
+			byte_only_or_no_args = true;
+			// Special optimization when only the byte vector is sent.
+			const Vector<uint8_t> data = *p_arg[0];
+			MAKE_ROOM(ofs + data.size());
+			copymem(&(packet_cache.write[ofs]), data.ptr(), sizeof(uint8_t) * data.size());
+			ofs += data.size();
+		} else {
+			// Arguments
+			MAKE_ROOM(ofs + 1);
+			packet_cache.write[ofs] = p_argcount;
+			ofs += 1;
+			for (int i = 0; i < p_argcount; i++) {
+				int len(0);
+				Error err = _encode_and_compress_variant(*p_arg[i], NULL, len);
+				ERR_FAIL_COND_MSG(err != OK, "Unable to encode RPC argument. THIS IS LIKELY A BUG IN THE ENGINE!");
+				MAKE_ROOM(ofs + len);
+				_encode_and_compress_variant(*p_arg[i], &(packet_cache.write[ofs]), len);
+				ofs += len;
+			}
 		}
 	}
 
@@ -854,7 +909,7 @@ void MultiplayerAPI::_send_rpc(Node *p_from, int p_to, bool p_unreliable, bool p
 	ERR_FAIL_COND(name_id_compression > 1);
 
 	// We can now set the meta
-	packet_cache.write[0] = command_type + (node_id_compression << 3) + (name_id_compression << 5);
+	packet_cache.write[0] = command_type + (node_id_compression << NODE_ID_COMPRESSION_SHIFT) + (name_id_compression << NAME_ID_COMPRESSION_SHIFT) + ((byte_only_or_no_args ? 1 : 0) << BYTE_ONLY_OR_NO_ARGS_SHIFT);
 
 #ifdef DEBUG_ENABLED
 	if (profiling) {
@@ -989,10 +1044,10 @@ void MultiplayerAPI::rpcp(Node *p_node, int p_peer_id, bool p_unreliable, const
 	if (call_local_native) {
 		int temp_id = rpc_sender_id;
 		rpc_sender_id = get_network_unique_id();
-		Variant::CallError ce;
+		Callable::CallError ce;
 		p_node->call(p_method, p_arg, p_argcount, ce);
 		rpc_sender_id = temp_id;
-		if (ce.error != Variant::CallError::CALL_OK) {
+		if (ce.error != Callable::CallError::CALL_OK) {
 			String error = Variant::get_call_error_text(p_node, p_method, p_arg, p_argcount, ce);
 			error = "rpc() aborted in local call:  - " + error + ".";
 			ERR_PRINT(error);
@@ -1003,11 +1058,11 @@ void MultiplayerAPI::rpcp(Node *p_node, int p_peer_id, bool p_unreliable, const
 	if (call_local_script) {
 		int temp_id = rpc_sender_id;
 		rpc_sender_id = get_network_unique_id();
-		Variant::CallError ce;
-		ce.error = Variant::CallError::CALL_OK;
+		Callable::CallError ce;
+		ce.error = Callable::CallError::CALL_OK;
 		p_node->get_script_instance()->call(p_method, p_arg, p_argcount, ce);
 		rpc_sender_id = temp_id;
-		if (ce.error != Variant::CallError::CALL_OK) {
+		if (ce.error != Callable::CallError::CALL_OK) {
 			String error = Variant::get_call_error_text(p_node, p_method, p_arg, p_argcount, ce);
 			error = "rpc() aborted in script local call:  - " + error + ".";
 			ERR_PRINT(error);
@@ -1087,14 +1142,14 @@ void MultiplayerAPI::rsetp(Node *p_node, int p_peer_id, bool p_unreliable, const
 	_send_rpc(p_node, p_peer_id, p_unreliable, true, p_property, &vptr, 1);
 }
 
-Error MultiplayerAPI::send_bytes(PoolVector<uint8_t> p_data, int p_to, NetworkedMultiplayerPeer::TransferMode p_mode) {
+Error MultiplayerAPI::send_bytes(Vector<uint8_t> p_data, int p_to, NetworkedMultiplayerPeer::TransferMode p_mode) {
 
 	ERR_FAIL_COND_V_MSG(p_data.size() < 1, ERR_INVALID_DATA, "Trying to send an empty raw packet.");
 	ERR_FAIL_COND_V_MSG(!network_peer.is_valid(), ERR_UNCONFIGURED, "Trying to send a raw packet while no network peer is active.");
 	ERR_FAIL_COND_V_MSG(network_peer->get_connection_status() != NetworkedMultiplayerPeer::CONNECTION_CONNECTED, ERR_UNCONFIGURED, "Trying to send a raw packet via a network peer which is not connected.");
 
 	MAKE_ROOM(p_data.size() + 1);
-	PoolVector<uint8_t>::Read r = p_data.read();
+	const uint8_t *r = p_data.ptr();
 	packet_cache.write[0] = NETWORK_COMMAND_RAW;
 	memcpy(&packet_cache.write[1], &r[0], p_data.size());
 
@@ -1108,11 +1163,11 @@ void MultiplayerAPI::_process_raw(int p_from, const uint8_t *p_packet, int p_pac
 
 	ERR_FAIL_COND_MSG(p_packet_len < 2, "Invalid packet received. Size too small.");
 
-	PoolVector<uint8_t> out;
+	Vector<uint8_t> out;
 	int len = p_packet_len - 1;
 	out.resize(len);
 	{
-		PoolVector<uint8_t>::Write w = out.write();
+		uint8_t *w = out.ptrw();
 		memcpy(&w[0], &p_packet[1], len);
 	}
 	emit_signal("network_peer_packet", p_from, out);
@@ -1284,7 +1339,7 @@ void MultiplayerAPI::_bind_methods() {
 
 	ADD_SIGNAL(MethodInfo("network_peer_connected", PropertyInfo(Variant::INT, "id")));
 	ADD_SIGNAL(MethodInfo("network_peer_disconnected", PropertyInfo(Variant::INT, "id")));
-	ADD_SIGNAL(MethodInfo("network_peer_packet", PropertyInfo(Variant::INT, "id"), PropertyInfo(Variant::POOL_BYTE_ARRAY, "packet")));
+	ADD_SIGNAL(MethodInfo("network_peer_packet", PropertyInfo(Variant::INT, "id"), PropertyInfo(Variant::PACKED_BYTE_ARRAY, "packet")));
 	ADD_SIGNAL(MethodInfo("connected_to_server"));
 	ADD_SIGNAL(MethodInfo("connection_failed"));
 	ADD_SIGNAL(MethodInfo("server_disconnected"));
diff --git a/core/io/multiplayer_api.h b/core/io/multiplayer_api.h
index 8748dba03c..a706a0e450 100644
--- a/core/io/multiplayer_api.h
+++ b/core/io/multiplayer_api.h
@@ -145,7 +145,7 @@ public:
 	void set_root_node(Node *p_node);
 	void set_network_peer(const Ref<NetworkedMultiplayerPeer> &p_peer);
 	Ref<NetworkedMultiplayerPeer> get_network_peer() const;
-	Error send_bytes(PoolVector<uint8_t> p_data, int p_to = NetworkedMultiplayerPeer::TARGET_PEER_BROADCAST, NetworkedMultiplayerPeer::TransferMode p_mode = NetworkedMultiplayerPeer::TRANSFER_MODE_RELIABLE);
+	Error send_bytes(Vector<uint8_t> p_data, int p_to = NetworkedMultiplayerPeer::TARGET_PEER_BROADCAST, NetworkedMultiplayerPeer::TransferMode p_mode = NetworkedMultiplayerPeer::TRANSFER_MODE_RELIABLE);
 
 	// Called by Node.rpc
 	void rpcp(Node *p_node, int p_peer_id, bool p_unreliable, const StringName &p_method, const Variant **p_arg, int p_argcount);
diff --git a/core/io/net_socket.h b/core/io/net_socket.h
index 710df2dd78..376fd87a27 100644
--- a/core/io/net_socket.h
+++ b/core/io/net_socket.h
@@ -61,7 +61,7 @@ public:
 	virtual Error connect_to_host(IP_Address p_addr, uint16_t p_port) = 0;
 	virtual Error poll(PollType p_type, int timeout) const = 0;
 	virtual Error recv(uint8_t *p_buffer, int p_len, int &r_read) = 0;
-	virtual Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port) = 0;
+	virtual Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port, bool p_peek = false) = 0;
 	virtual Error send(const uint8_t *p_buffer, int p_len, int &r_sent) = 0;
 	virtual Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IP_Address p_ip, uint16_t p_port) = 0;
 	virtual Ref<NetSocket> accept(IP_Address &r_ip, uint16_t &r_port) = 0;
diff --git a/core/io/packet_peer.cpp b/core/io/packet_peer.cpp
index 81d7b86161..2f5c493c2c 100644
--- a/core/io/packet_peer.cpp
+++ b/core/io/packet_peer.cpp
@@ -53,7 +53,7 @@ int PacketPeer::get_encode_buffer_max_size() const {
 	return encode_buffer_max_size;
 }
 
-Error PacketPeer::get_packet_buffer(PoolVector<uint8_t> &r_buffer) {
+Error PacketPeer::get_packet_buffer(Vector<uint8_t> &r_buffer) {
 
 	const uint8_t *buffer;
 	int buffer_size;
@@ -65,20 +65,20 @@ Error PacketPeer::get_packet_buffer(PoolVector<uint8_t> &r_buffer) {
 	if (buffer_size == 0)
 		return OK;
 
-	PoolVector<uint8_t>::Write w = r_buffer.write();
+	uint8_t *w = r_buffer.ptrw();
 	for (int i = 0; i < buffer_size; i++)
 		w[i] = buffer[i];
 
 	return OK;
 }
 
-Error PacketPeer::put_packet_buffer(const PoolVector<uint8_t> &p_buffer) {
+Error PacketPeer::put_packet_buffer(const Vector<uint8_t> &p_buffer) {
 
 	int len = p_buffer.size();
 	if (len == 0)
 		return OK;
 
-	PoolVector<uint8_t>::Read r = p_buffer.read();
+	const uint8_t *r = p_buffer.ptr();
 	return put_packet(&r[0], len);
 }
 
@@ -110,11 +110,11 @@ Error PacketPeer::put_var(const Variant &p_packet, bool p_full_objects) {
 		encode_buffer.resize(next_power_of_2(len));
 	}
 
-	PoolVector<uint8_t>::Write w = encode_buffer.write();
-	err = encode_variant(p_packet, w.ptr(), len, p_full_objects);
+	uint8_t *w = encode_buffer.ptrw();
+	err = encode_variant(p_packet, w, len, p_full_objects);
 	ERR_FAIL_COND_V_MSG(err != OK, err, "Error when trying to encode Variant.");
 
-	return put_packet(w.ptr(), len);
+	return put_packet(w, len);
 }
 
 Variant PacketPeer::_bnd_get_var(bool p_allow_objects) {
@@ -125,12 +125,12 @@ Variant PacketPeer::_bnd_get_var(bool p_allow_objects) {
 	return var;
 }
 
-Error PacketPeer::_put_packet(const PoolVector<uint8_t> &p_buffer) {
+Error PacketPeer::_put_packet(const Vector<uint8_t> &p_buffer) {
 	return put_packet_buffer(p_buffer);
 }
-PoolVector<uint8_t> PacketPeer::_get_packet() {
+Vector<uint8_t> PacketPeer::_get_packet() {
 
-	PoolVector<uint8_t> raw;
+	Vector<uint8_t> raw;
 	last_get_error = get_packet_buffer(raw);
 	return raw;
 }
diff --git a/core/io/packet_peer.h b/core/io/packet_peer.h
index bee69f5ca9..62144259cc 100644
--- a/core/io/packet_peer.h
+++ b/core/io/packet_peer.h
@@ -43,14 +43,14 @@ class PacketPeer : public Reference {
 
 	static void _bind_methods();
 
-	Error _put_packet(const PoolVector<uint8_t> &p_buffer);
-	PoolVector<uint8_t> _get_packet();
+	Error _put_packet(const Vector<uint8_t> &p_buffer);
+	Vector<uint8_t> _get_packet();
 	Error _get_packet_error() const;
 
 	mutable Error last_get_error;
 
 	int encode_buffer_max_size;
-	PoolVector<uint8_t> encode_buffer;
+	Vector<uint8_t> encode_buffer;
 
 public:
 	virtual int get_available_packet_count() const = 0;
@@ -61,8 +61,8 @@ public:
 
 	/* helpers / binders */
 
-	virtual Error get_packet_buffer(PoolVector<uint8_t> &r_buffer);
-	virtual Error put_packet_buffer(const PoolVector<uint8_t> &p_buffer);
+	virtual Error get_packet_buffer(Vector<uint8_t> &r_buffer);
+	virtual Error put_packet_buffer(const Vector<uint8_t> &p_buffer);
 
 	virtual Error get_var(Variant &r_variant, bool p_allow_objects = false);
 	virtual Error put_var(const Variant &p_packet, bool p_full_objects = false);
diff --git a/core/io/packet_peer_dtls.cpp b/core/io/packet_peer_dtls.cpp
new file mode 100644
index 0000000000..01218a6881
--- /dev/null
+++ b/core/io/packet_peer_dtls.cpp
@@ -0,0 +1,62 @@
+/*************************************************************************/
+/*  packet_peer_dtls.cpp                                                 */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "packet_peer_dtls.h"
+#include "core/os/file_access.h"
+#include "core/project_settings.h"
+
+PacketPeerDTLS *(*PacketPeerDTLS::_create)() = NULL;
+bool PacketPeerDTLS::available = false;
+
+PacketPeerDTLS *PacketPeerDTLS::create() {
+
+	return _create();
+}
+
+bool PacketPeerDTLS::is_available() {
+	return available;
+}
+
+void PacketPeerDTLS::_bind_methods() {
+
+	ClassDB::bind_method(D_METHOD("poll"), &PacketPeerDTLS::poll);
+	ClassDB::bind_method(D_METHOD("connect_to_peer", "packet_peer", "validate_certs", "for_hostname", "valid_certificate"), &PacketPeerDTLS::connect_to_peer, DEFVAL(true), DEFVAL(String()), DEFVAL(Ref<X509Certificate>()));
+	ClassDB::bind_method(D_METHOD("get_status"), &PacketPeerDTLS::get_status);
+	ClassDB::bind_method(D_METHOD("disconnect_from_peer"), &PacketPeerDTLS::disconnect_from_peer);
+
+	BIND_ENUM_CONSTANT(STATUS_DISCONNECTED);
+	BIND_ENUM_CONSTANT(STATUS_HANDSHAKING);
+	BIND_ENUM_CONSTANT(STATUS_CONNECTED);
+	BIND_ENUM_CONSTANT(STATUS_ERROR);
+	BIND_ENUM_CONSTANT(STATUS_ERROR_HOSTNAME_MISMATCH);
+}
+
+PacketPeerDTLS::PacketPeerDTLS() {
+}
diff --git a/core/io/packet_peer_dtls.h b/core/io/packet_peer_dtls.h
new file mode 100644
index 0000000000..4f9f4535bc
--- /dev/null
+++ b/core/io/packet_peer_dtls.h
@@ -0,0 +1,68 @@
+/*************************************************************************/
+/*  packet_peer_dtls.h                                                   */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef PACKET_PEER_DTLS_H
+#define PACKET_PEER_DTLS_H
+
+#include "core/crypto/crypto.h"
+#include "core/io/packet_peer_udp.h"
+
+class PacketPeerDTLS : public PacketPeer {
+	GDCLASS(PacketPeerDTLS, PacketPeer);
+
+protected:
+	static PacketPeerDTLS *(*_create)();
+	static void _bind_methods();
+
+	static bool available;
+
+public:
+	enum Status {
+		STATUS_DISCONNECTED,
+		STATUS_HANDSHAKING,
+		STATUS_CONNECTED,
+		STATUS_ERROR,
+		STATUS_ERROR_HOSTNAME_MISMATCH
+	};
+
+	virtual void poll() = 0;
+	virtual Error connect_to_peer(Ref<PacketPeerUDP> p_base, bool p_validate_certs = true, const String &p_for_hostname = String(), Ref<X509Certificate> p_ca_certs = Ref<X509Certificate>()) = 0;
+	virtual void disconnect_from_peer() = 0;
+	virtual Status get_status() const = 0;
+
+	static PacketPeerDTLS *create();
+	static bool is_available();
+
+	PacketPeerDTLS();
+};
+
+VARIANT_ENUM_CAST(PacketPeerDTLS::Status);
+
+#endif // PACKET_PEER_DTLS_H
diff --git a/core/io/packet_peer_udp.cpp b/core/io/packet_peer_udp.cpp
index a8cfd741bb..f800ffc3db 100644
--- a/core/io/packet_peer_udp.cpp
+++ b/core/io/packet_peer_udp.cpp
@@ -133,7 +133,11 @@ Error PacketPeerUDP::put_packet(const uint8_t *p_buffer, int p_buffer_size) {
 	}
 
 	do {
-		err = _sock->sendto(p_buffer, p_buffer_size, sent, peer_addr, peer_port);
+		if (connected) {
+			err = _sock->send(p_buffer, p_buffer_size, sent);
+		} else {
+			err = _sock->sendto(p_buffer, p_buffer_size, sent, peer_addr, peer_port);
+		}
 		if (err != OK) {
 			if (err != ERR_BUSY)
 				return FAILED;
@@ -184,12 +188,69 @@ Error PacketPeerUDP::listen(int p_port, const IP_Address &p_bind_address, int p_
 	return OK;
 }
 
+Error PacketPeerUDP::connect_socket(Ref<NetSocket> p_sock) {
+	Error err;
+	int read = 0;
+	uint16_t r_port;
+	IP_Address r_ip;
+
+	err = p_sock->recvfrom(recv_buffer, sizeof(recv_buffer), read, r_ip, r_port, true);
+	ERR_FAIL_COND_V(err != OK, err);
+	err = p_sock->connect_to_host(r_ip, r_port);
+	ERR_FAIL_COND_V(err != OK, err);
+	_sock = p_sock;
+	peer_addr = r_ip;
+	peer_port = r_port;
+	packet_ip = peer_addr;
+	packet_port = peer_port;
+	connected = true;
+	return OK;
+}
+
+Error PacketPeerUDP::connect_to_host(const IP_Address &p_host, int p_port) {
+	ERR_FAIL_COND_V(!_sock.is_valid(), ERR_UNAVAILABLE);
+	ERR_FAIL_COND_V(!p_host.is_valid(), ERR_INVALID_PARAMETER);
+
+	Error err;
+
+	if (!_sock->is_open()) {
+		IP::Type ip_type = p_host.is_ipv4() ? IP::TYPE_IPV4 : IP::TYPE_IPV6;
+		err = _sock->open(NetSocket::TYPE_UDP, ip_type);
+		ERR_FAIL_COND_V(err != OK, ERR_CANT_OPEN);
+		_sock->set_blocking_enabled(false);
+	}
+
+	err = _sock->connect_to_host(p_host, p_port);
+
+	// I see no reason why we should get ERR_BUSY (wouldblock/eagain) here.
+	// This is UDP, so connect is only used to tell the OS to which socket
+	// it shuold deliver packets when multiple are bound on the same address/port.
+	if (err != OK) {
+		close();
+		ERR_FAIL_V_MSG(FAILED, "Unable to connect");
+	}
+
+	connected = true;
+
+	peer_addr = p_host;
+	peer_port = p_port;
+
+	// Flush any packet we might still have in queue.
+	rb.clear();
+	return OK;
+}
+
+bool PacketPeerUDP::is_connected_to_host() const {
+	return connected;
+}
+
 void PacketPeerUDP::close() {
 
 	if (_sock.is_valid())
 		_sock->close();
 	rb.resize(16);
 	queue_count = 0;
+	connected = false;
 }
 
 Error PacketPeerUDP::wait() {
@@ -212,7 +273,13 @@ Error PacketPeerUDP::_poll() {
 	uint16_t port;
 
 	while (true) {
-		err = _sock->recvfrom(recv_buffer, sizeof(recv_buffer), read, ip, port);
+		if (connected) {
+			err = _sock->recv(recv_buffer, sizeof(recv_buffer), read);
+			ip = peer_addr;
+			port = peer_port;
+		} else {
+			err = _sock->recvfrom(recv_buffer, sizeof(recv_buffer), read, ip, port);
+		}
 
 		if (err != OK) {
 			if (err == ERR_BUSY)
@@ -254,6 +321,7 @@ int PacketPeerUDP::get_packet_port() const {
 
 void PacketPeerUDP::set_dest_address(const IP_Address &p_address, int p_port) {
 
+	ERR_FAIL_COND_MSG(connected, "Destination address cannot be set for connected sockets");
 	peer_addr = p_address;
 	peer_port = p_port;
 }
@@ -264,6 +332,8 @@ void PacketPeerUDP::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("close"), &PacketPeerUDP::close);
 	ClassDB::bind_method(D_METHOD("wait"), &PacketPeerUDP::wait);
 	ClassDB::bind_method(D_METHOD("is_listening"), &PacketPeerUDP::is_listening);
+	ClassDB::bind_method(D_METHOD("connect_to_host", "host", "port"), &PacketPeerUDP::connect_to_host);
+	ClassDB::bind_method(D_METHOD("is_connected_to_host"), &PacketPeerUDP::is_connected_to_host);
 	ClassDB::bind_method(D_METHOD("get_packet_ip"), &PacketPeerUDP::_get_packet_ip);
 	ClassDB::bind_method(D_METHOD("get_packet_port"), &PacketPeerUDP::get_packet_port);
 	ClassDB::bind_method(D_METHOD("set_dest_address", "host", "port"), &PacketPeerUDP::_set_dest_address);
@@ -276,6 +346,7 @@ PacketPeerUDP::PacketPeerUDP() :
 		packet_port(0),
 		queue_count(0),
 		peer_port(0),
+		connected(false),
 		blocking(true),
 		broadcast(false),
 		_sock(Ref<NetSocket>(NetSocket::create())) {
diff --git a/core/io/packet_peer_udp.h b/core/io/packet_peer_udp.h
index 15b4d00c37..b5a9fc9ec3 100644
--- a/core/io/packet_peer_udp.h
+++ b/core/io/packet_peer_udp.h
@@ -52,6 +52,7 @@ protected:
 
 	IP_Address peer_addr;
 	int peer_port;
+	bool connected;
 	bool blocking;
 	bool broadcast;
 	Ref<NetSocket> _sock;
@@ -70,6 +71,11 @@ public:
 	void close();
 	Error wait();
 	bool is_listening() const;
+
+	Error connect_socket(Ref<NetSocket> p_sock); // Used by UDPServer
+	Error connect_to_host(const IP_Address &p_host, int p_port);
+	bool is_connected_to_host() const;
+
 	IP_Address get_packet_address() const;
 	int get_packet_port() const;
 	void set_dest_address(const IP_Address &p_address, int p_port);
diff --git a/core/io/resource_format_binary.cpp b/core/io/resource_format_binary.cpp
index 4a2bea3182..8c343a0f43 100644
--- a/core/io/resource_format_binary.cpp
+++ b/core/io/resource_format_binary.cpp
@@ -46,7 +46,7 @@ enum {
 	VARIANT_NIL = 1,
 	VARIANT_BOOL = 2,
 	VARIANT_INT = 3,
-	VARIANT_REAL = 4,
+	VARIANT_FLOAT = 4,
 	VARIANT_STRING = 5,
 	VARIANT_VECTOR2 = 10,
 	VARIANT_RECT2 = 11,
@@ -65,14 +65,22 @@ enum {
 	VARIANT_DICTIONARY = 26,
 	VARIANT_ARRAY = 30,
 	VARIANT_RAW_ARRAY = 31,
-	VARIANT_INT_ARRAY = 32,
-	VARIANT_REAL_ARRAY = 33,
+	VARIANT_INT32_ARRAY = 32,
+	VARIANT_FLOAT32_ARRAY = 33,
 	VARIANT_STRING_ARRAY = 34,
 	VARIANT_VECTOR3_ARRAY = 35,
 	VARIANT_COLOR_ARRAY = 36,
 	VARIANT_VECTOR2_ARRAY = 37,
 	VARIANT_INT64 = 40,
 	VARIANT_DOUBLE = 41,
+	VARIANT_CALLABLE = 42,
+	VARIANT_SIGNAL = 43,
+	VARIANT_STRING_NAME = 44,
+	VARIANT_VECTOR2I = 45,
+	VARIANT_RECT2I = 46,
+	VARIANT_VECTOR3I = 47,
+	VARIANT_INT64_ARRAY = 48,
+	VARIANT_FLOAT64_ARRAY = 49,
 	OBJECT_EMPTY = 0,
 	OBJECT_EXTERNAL_RESOURCE = 1,
 	OBJECT_INTERNAL_RESOURCE = 2,
@@ -136,7 +144,7 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 
 			r_v = int64_t(f->get_64());
 		} break;
-		case VARIANT_REAL: {
+		case VARIANT_FLOAT: {
 
 			r_v = f->get_real();
 		} break;
@@ -156,6 +164,14 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 			r_v = v;
 
 		} break;
+		case VARIANT_VECTOR2I: {
+
+			Vector2i v;
+			v.x = f->get_32();
+			v.y = f->get_32();
+			r_v = v;
+
+		} break;
 		case VARIANT_RECT2: {
 
 			Rect2 v;
@@ -166,6 +182,16 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 			r_v = v;
 
 		} break;
+		case VARIANT_RECT2I: {
+
+			Rect2i v;
+			v.position.x = f->get_32();
+			v.position.y = f->get_32();
+			v.size.x = f->get_32();
+			v.size.y = f->get_32();
+			r_v = v;
+
+		} break;
 		case VARIANT_VECTOR3: {
 
 			Vector3 v;
@@ -174,6 +200,14 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 			v.z = f->get_real();
 			r_v = v;
 		} break;
+		case VARIANT_VECTOR3I: {
+
+			Vector3i v;
+			v.x = f->get_32();
+			v.y = f->get_32();
+			v.z = f->get_32();
+			r_v = v;
+		} break;
 		case VARIANT_PLANE: {
 
 			Plane v;
@@ -258,6 +292,10 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 			r_v = v;
 
 		} break;
+		case VARIANT_STRING_NAME: {
+
+			r_v = StringName(get_unicode_string());
+		} break;
 
 		case VARIANT_NODE_PATH: {
 
@@ -363,6 +401,15 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 			}
 
 		} break;
+		case VARIANT_CALLABLE: {
+
+			r_v = Callable();
+		} break;
+		case VARIANT_SIGNAL: {
+
+			r_v = Signal();
+		} break;
+
 		case VARIANT_DICTIONARY: {
 
 			uint32_t len = f->get_32();
@@ -398,23 +445,23 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 
 			uint32_t len = f->get_32();
 
-			PoolVector<uint8_t> array;
+			Vector<uint8_t> array;
 			array.resize(len);
-			PoolVector<uint8_t>::Write w = array.write();
-			f->get_buffer(w.ptr(), len);
+			uint8_t *w = array.ptrw();
+			f->get_buffer(w, len);
 			_advance_padding(len);
-			w.release();
+
 			r_v = array;
 
 		} break;
-		case VARIANT_INT_ARRAY: {
+		case VARIANT_INT32_ARRAY: {
 
 			uint32_t len = f->get_32();
 
-			PoolVector<int> array;
+			Vector<int32_t> array;
 			array.resize(len);
-			PoolVector<int>::Write w = array.write();
-			f->get_buffer((uint8_t *)w.ptr(), len * 4);
+			int32_t *w = array.ptrw();
+			f->get_buffer((uint8_t *)w, len * sizeof(int32_t));
 #ifdef BIG_ENDIAN_ENABLED
 			{
 				uint32_t *ptr = (uint32_t *)w.ptr();
@@ -425,17 +472,38 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 			}
 
 #endif
-			w.release();
+
 			r_v = array;
 		} break;
-		case VARIANT_REAL_ARRAY: {
+		case VARIANT_INT64_ARRAY: {
 
 			uint32_t len = f->get_32();
 
-			PoolVector<real_t> array;
+			Vector<int64_t> array;
 			array.resize(len);
-			PoolVector<real_t>::Write w = array.write();
-			f->get_buffer((uint8_t *)w.ptr(), len * sizeof(real_t));
+			int64_t *w = array.ptrw();
+			f->get_buffer((uint8_t *)w, len * sizeof(int64_t));
+#ifdef BIG_ENDIAN_ENABLED
+			{
+				uint64_t *ptr = (uint64_t *)w.ptr();
+				for (int i = 0; i < len; i++) {
+
+					ptr[i] = BSWAP64(ptr[i]);
+				}
+			}
+
+#endif
+
+			r_v = array;
+		} break;
+		case VARIANT_FLOAT32_ARRAY: {
+
+			uint32_t len = f->get_32();
+
+			Vector<float> array;
+			array.resize(len);
+			float *w = array.ptrw();
+			f->get_buffer((uint8_t *)w, len * sizeof(float));
 #ifdef BIG_ENDIAN_ENABLED
 			{
 				uint32_t *ptr = (uint32_t *)w.ptr();
@@ -447,18 +515,38 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 
 #endif
 
-			w.release();
+			r_v = array;
+		} break;
+		case VARIANT_FLOAT64_ARRAY: {
+
+			uint32_t len = f->get_32();
+
+			Vector<double> array;
+			array.resize(len);
+			double *w = array.ptrw();
+			f->get_buffer((uint8_t *)w, len * sizeof(double));
+#ifdef BIG_ENDIAN_ENABLED
+			{
+				uint64_t *ptr = (uint64_t *)w.ptr();
+				for (int i = 0; i < len; i++) {
+
+					ptr[i] = BSWAP64(ptr[i]);
+				}
+			}
+
+#endif
+
 			r_v = array;
 		} break;
 		case VARIANT_STRING_ARRAY: {
 
 			uint32_t len = f->get_32();
-			PoolVector<String> array;
+			Vector<String> array;
 			array.resize(len);
-			PoolVector<String>::Write w = array.write();
+			String *w = array.ptrw();
 			for (uint32_t i = 0; i < len; i++)
 				w[i] = get_unicode_string();
-			w.release();
+
 			r_v = array;
 
 		} break;
@@ -466,11 +554,11 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 
 			uint32_t len = f->get_32();
 
-			PoolVector<Vector2> array;
+			Vector<Vector2> array;
 			array.resize(len);
-			PoolVector<Vector2>::Write w = array.write();
+			Vector2 *w = array.ptrw();
 			if (sizeof(Vector2) == 8) {
-				f->get_buffer((uint8_t *)w.ptr(), len * sizeof(real_t) * 2);
+				f->get_buffer((uint8_t *)w, len * sizeof(real_t) * 2);
 #ifdef BIG_ENDIAN_ENABLED
 				{
 					uint32_t *ptr = (uint32_t *)w.ptr();
@@ -485,7 +573,7 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 			} else {
 				ERR_FAIL_V_MSG(ERR_UNAVAILABLE, "Vector2 size is NOT 8!");
 			}
-			w.release();
+
 			r_v = array;
 
 		} break;
@@ -493,11 +581,11 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 
 			uint32_t len = f->get_32();
 
-			PoolVector<Vector3> array;
+			Vector<Vector3> array;
 			array.resize(len);
-			PoolVector<Vector3>::Write w = array.write();
+			Vector3 *w = array.ptrw();
 			if (sizeof(Vector3) == 12) {
-				f->get_buffer((uint8_t *)w.ptr(), len * sizeof(real_t) * 3);
+				f->get_buffer((uint8_t *)w, len * sizeof(real_t) * 3);
 #ifdef BIG_ENDIAN_ENABLED
 				{
 					uint32_t *ptr = (uint32_t *)w.ptr();
@@ -512,7 +600,7 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 			} else {
 				ERR_FAIL_V_MSG(ERR_UNAVAILABLE, "Vector3 size is NOT 12!");
 			}
-			w.release();
+
 			r_v = array;
 
 		} break;
@@ -520,11 +608,11 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 
 			uint32_t len = f->get_32();
 
-			PoolVector<Color> array;
+			Vector<Color> array;
 			array.resize(len);
-			PoolVector<Color>::Write w = array.write();
+			Color *w = array.ptrw();
 			if (sizeof(Color) == 16) {
-				f->get_buffer((uint8_t *)w.ptr(), len * sizeof(real_t) * 4);
+				f->get_buffer((uint8_t *)w, len * sizeof(real_t) * 4);
 #ifdef BIG_ENDIAN_ENABLED
 				{
 					uint32_t *ptr = (uint32_t *)w.ptr();
@@ -539,7 +627,7 @@ Error ResourceInteractiveLoaderBinary::parse_variant(Variant &r_v) {
 			} else {
 				ERR_FAIL_V_MSG(ERR_UNAVAILABLE, "Color size is NOT 16!");
 			}
-			w.release();
+
 			r_v = array;
 		} break;
 		default: {
@@ -1249,7 +1337,7 @@ void ResourceFormatSaverBinaryInstance::write_variant(FileAccess *f, const Varia
 			}
 
 		} break;
-		case Variant::REAL: {
+		case Variant::FLOAT: {
 
 			double d = p_property;
 			float fl = d;
@@ -1258,7 +1346,7 @@ void ResourceFormatSaverBinaryInstance::write_variant(FileAccess *f, const Varia
 				f->store_double(d);
 			} else {
 
-				f->store_32(VARIANT_REAL);
+				f->store_32(VARIANT_FLOAT);
 				f->store_real(fl);
 			}
 
@@ -1278,6 +1366,14 @@ void ResourceFormatSaverBinaryInstance::write_variant(FileAccess *f, const Varia
 			f->store_real(val.y);
 
 		} break;
+		case Variant::VECTOR2I: {
+
+			f->store_32(VARIANT_VECTOR2I);
+			Vector2i val = p_property;
+			f->store_32(val.x);
+			f->store_32(val.y);
+
+		} break;
 		case Variant::RECT2: {
 
 			f->store_32(VARIANT_RECT2);
@@ -1288,6 +1384,16 @@ void ResourceFormatSaverBinaryInstance::write_variant(FileAccess *f, const Varia
 			f->store_real(val.size.y);
 
 		} break;
+		case Variant::RECT2I: {
+
+			f->store_32(VARIANT_RECT2I);
+			Rect2i val = p_property;
+			f->store_32(val.position.x);
+			f->store_32(val.position.y);
+			f->store_32(val.size.x);
+			f->store_32(val.size.y);
+
+		} break;
 		case Variant::VECTOR3: {
 
 			f->store_32(VARIANT_VECTOR3);
@@ -1297,6 +1403,15 @@ void ResourceFormatSaverBinaryInstance::write_variant(FileAccess *f, const Varia
 			f->store_real(val.z);
 
 		} break;
+		case Variant::VECTOR3I: {
+
+			f->store_32(VARIANT_VECTOR3I);
+			Vector3i val = p_property;
+			f->store_32(val.x);
+			f->store_32(val.y);
+			f->store_32(val.z);
+
+		} break;
 		case Variant::PLANE: {
 
 			f->store_32(VARIANT_PLANE);
@@ -1384,6 +1499,13 @@ void ResourceFormatSaverBinaryInstance::write_variant(FileAccess *f, const Varia
 			f->store_real(val.a);
 
 		} break;
+		case Variant::STRING_NAME: {
+
+			f->store_32(VARIANT_STRING_NAME);
+			String val = p_property;
+			save_unicode_string(f, val);
+
+		} break;
 
 		case Variant::NODE_PATH: {
 			f->store_32(VARIANT_NODE_PATH);
@@ -1441,6 +1563,17 @@ void ResourceFormatSaverBinaryInstance::write_variant(FileAccess *f, const Varia
 			}
 
 		} break;
+		case Variant::CALLABLE: {
+
+			f->store_32(VARIANT_CALLABLE);
+			WARN_PRINT("Can't save Callables.");
+		} break;
+		case Variant::SIGNAL: {
+
+			f->store_32(VARIANT_SIGNAL);
+			WARN_PRINT("Can't save Signals.");
+		} break;
+
 		case Variant::DICTIONARY: {
 
 			f->store_32(VARIANT_DICTIONARY);
@@ -1473,59 +1606,82 @@ void ResourceFormatSaverBinaryInstance::write_variant(FileAccess *f, const Varia
 			}
 
 		} break;
-		case Variant::POOL_BYTE_ARRAY: {
+		case Variant::PACKED_BYTE_ARRAY: {
 
 			f->store_32(VARIANT_RAW_ARRAY);
-			PoolVector<uint8_t> arr = p_property;
+			Vector<uint8_t> arr = p_property;
 			int len = arr.size();
 			f->store_32(len);
-			PoolVector<uint8_t>::Read r = arr.read();
-			f->store_buffer(r.ptr(), len);
+			const uint8_t *r = arr.ptr();
+			f->store_buffer(r, len);
 			_pad_buffer(f, len);
 
 		} break;
-		case Variant::POOL_INT_ARRAY: {
+		case Variant::PACKED_INT32_ARRAY: {
 
-			f->store_32(VARIANT_INT_ARRAY);
-			PoolVector<int> arr = p_property;
+			f->store_32(VARIANT_INT32_ARRAY);
+			Vector<int32_t> arr = p_property;
 			int len = arr.size();
 			f->store_32(len);
-			PoolVector<int>::Read r = arr.read();
+			const int32_t *r = arr.ptr();
 			for (int i = 0; i < len; i++)
 				f->store_32(r[i]);
 
 		} break;
-		case Variant::POOL_REAL_ARRAY: {
+		case Variant::PACKED_INT64_ARRAY: {
 
-			f->store_32(VARIANT_REAL_ARRAY);
-			PoolVector<real_t> arr = p_property;
+			f->store_32(VARIANT_INT64_ARRAY);
+			Vector<int64_t> arr = p_property;
 			int len = arr.size();
 			f->store_32(len);
-			PoolVector<real_t>::Read r = arr.read();
+			const int64_t *r = arr.ptr();
+			for (int i = 0; i < len; i++)
+				f->store_64(r[i]);
+
+		} break;
+		case Variant::PACKED_FLOAT32_ARRAY: {
+
+			f->store_32(VARIANT_FLOAT32_ARRAY);
+			Vector<float> arr = p_property;
+			int len = arr.size();
+			f->store_32(len);
+			const float *r = arr.ptr();
 			for (int i = 0; i < len; i++) {
 				f->store_real(r[i]);
 			}
 
 		} break;
-		case Variant::POOL_STRING_ARRAY: {
+		case Variant::PACKED_FLOAT64_ARRAY: {
+
+			f->store_32(VARIANT_FLOAT64_ARRAY);
+			Vector<double> arr = p_property;
+			int len = arr.size();
+			f->store_32(len);
+			const double *r = arr.ptr();
+			for (int i = 0; i < len; i++) {
+				f->store_double(r[i]);
+			}
+
+		} break;
+		case Variant::PACKED_STRING_ARRAY: {
 
 			f->store_32(VARIANT_STRING_ARRAY);
-			PoolVector<String> arr = p_property;
+			Vector<String> arr = p_property;
 			int len = arr.size();
 			f->store_32(len);
-			PoolVector<String>::Read r = arr.read();
+			const String *r = arr.ptr();
 			for (int i = 0; i < len; i++) {
 				save_unicode_string(f, r[i]);
 			}
 
 		} break;
-		case Variant::POOL_VECTOR3_ARRAY: {
+		case Variant::PACKED_VECTOR3_ARRAY: {
 
 			f->store_32(VARIANT_VECTOR3_ARRAY);
-			PoolVector<Vector3> arr = p_property;
+			Vector<Vector3> arr = p_property;
 			int len = arr.size();
 			f->store_32(len);
-			PoolVector<Vector3>::Read r = arr.read();
+			const Vector3 *r = arr.ptr();
 			for (int i = 0; i < len; i++) {
 				f->store_real(r[i].x);
 				f->store_real(r[i].y);
@@ -1533,26 +1689,26 @@ void ResourceFormatSaverBinaryInstance::write_variant(FileAccess *f, const Varia
 			}
 
 		} break;
-		case Variant::POOL_VECTOR2_ARRAY: {
+		case Variant::PACKED_VECTOR2_ARRAY: {
 
 			f->store_32(VARIANT_VECTOR2_ARRAY);
-			PoolVector<Vector2> arr = p_property;
+			Vector<Vector2> arr = p_property;
 			int len = arr.size();
 			f->store_32(len);
-			PoolVector<Vector2>::Read r = arr.read();
+			const Vector2 *r = arr.ptr();
 			for (int i = 0; i < len; i++) {
 				f->store_real(r[i].x);
 				f->store_real(r[i].y);
 			}
 
 		} break;
-		case Variant::POOL_COLOR_ARRAY: {
+		case Variant::PACKED_COLOR_ARRAY: {
 
 			f->store_32(VARIANT_COLOR_ARRAY);
-			PoolVector<Color> arr = p_property;
+			Vector<Color> arr = p_property;
 			int len = arr.size();
 			f->store_32(len);
-			PoolVector<Color>::Read r = arr.read();
+			const Color *r = arr.ptr();
 			for (int i = 0; i < len; i++) {
 				f->store_real(r[i].r);
 				f->store_real(r[i].g);
@@ -1573,7 +1729,7 @@ void ResourceFormatSaverBinaryInstance::_find_resources(const Variant &p_variant
 	switch (p_variant.get_type()) {
 		case Variant::OBJECT: {
 
-			RES res = p_variant.operator RefPtr();
+			RES res = p_variant;
 
 			if (res.is_null() || external_resources.has(res))
 				return;
diff --git a/core/io/resource_loader.cpp b/core/io/resource_loader.cpp
index 0ee6478fa2..39bbebefa6 100644
--- a/core/io/resource_loader.cpp
+++ b/core/io/resource_loader.cpp
@@ -157,10 +157,10 @@ bool ResourceFormatLoader::exists(const String &p_path) const {
 void ResourceFormatLoader::get_recognized_extensions(List<String> *p_extensions) const {
 
 	if (get_script_instance() && get_script_instance()->has_method("get_recognized_extensions")) {
-		PoolStringArray exts = get_script_instance()->call("get_recognized_extensions");
+		PackedStringArray exts = get_script_instance()->call("get_recognized_extensions");
 
 		{
-			PoolStringArray::Read r = exts.read();
+			const String *r = exts.ptr();
 			for (int i = 0; i < exts.size(); ++i) {
 				p_extensions->push_back(r[i]);
 			}
@@ -212,10 +212,10 @@ RES ResourceFormatLoader::load(const String &p_path, const String &p_original_pa
 void ResourceFormatLoader::get_dependencies(const String &p_path, List<String> *p_dependencies, bool p_add_types) {
 
 	if (get_script_instance() && get_script_instance()->has_method("get_dependencies")) {
-		PoolStringArray deps = get_script_instance()->call("get_dependencies", p_path, p_add_types);
+		PackedStringArray deps = get_script_instance()->call("get_dependencies", p_path, p_add_types);
 
 		{
-			PoolStringArray::Read r = deps.read();
+			const String *r = deps.ptr();
 			for (int i = 0; i < deps.size(); ++i) {
 				p_dependencies->push_back(r[i]);
 			}
@@ -247,8 +247,8 @@ void ResourceFormatLoader::_bind_methods() {
 		ClassDB::add_virtual_method(get_class_static(), info);
 	}
 
-	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::POOL_STRING_ARRAY, "get_recognized_extensions"));
-	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::BOOL, "handles_type", PropertyInfo(Variant::STRING, "typename")));
+	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::PACKED_STRING_ARRAY, "get_recognized_extensions"));
+	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::BOOL, "handles_type", PropertyInfo(Variant::STRING_NAME, "typename")));
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::STRING, "get_resource_type", PropertyInfo(Variant::STRING, "path")));
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo("get_dependencies", PropertyInfo(Variant::STRING, "path"), PropertyInfo(Variant::STRING, "add_types")));
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::INT, "rename_dependencies", PropertyInfo(Variant::STRING, "path"), PropertyInfo(Variant::STRING, "renames")));
@@ -743,7 +743,7 @@ String ResourceLoader::_path_remap(const String &p_path, bool *r_translation_rem
 
 	if (translation_remaps.has(p_path)) {
 		// translation_remaps has the following format:
-		//   { "res://path.png": PoolStringArray( "res://path-ru.png:ru", "res://path-de.png:de" ) }
+		//   { "res://path.png": PackedStringArray( "res://path-ru.png:ru", "res://path-de.png:de" ) }
 
 		// To find the path of the remapped resource, we extract the locale name after
 		// the last ':' to match the project locale.
@@ -905,10 +905,10 @@ void ResourceLoader::load_path_remaps() {
 	if (!ProjectSettings::get_singleton()->has_setting("path_remap/remapped_paths"))
 		return;
 
-	PoolVector<String> remaps = ProjectSettings::get_singleton()->get("path_remap/remapped_paths");
+	Vector<String> remaps = ProjectSettings::get_singleton()->get("path_remap/remapped_paths");
 	int rc = remaps.size();
 	ERR_FAIL_COND(rc & 1); //must be even
-	PoolVector<String>::Read r = remaps.read();
+	const String *r = remaps.ptr();
 
 	for (int i = 0; i < rc; i += 2) {
 
@@ -955,7 +955,7 @@ bool ResourceLoader::add_custom_resource_format_loader(String script_path) {
 	ERR_FAIL_COND_V_MSG(obj == NULL, false, "Cannot instance script as custom resource loader, expected 'ResourceFormatLoader' inheritance, got: " + String(ibt) + ".");
 
 	ResourceFormatLoader *crl = Object::cast_to<ResourceFormatLoader>(obj);
-	crl->set_script(s.get_ref_ptr());
+	crl->set_script(s);
 	ResourceLoader::add_resource_format_loader(crl);
 
 	return true;
diff --git a/core/io/resource_saver.cpp b/core/io/resource_saver.cpp
index b468685e4d..740aaf5cfa 100644
--- a/core/io/resource_saver.cpp
+++ b/core/io/resource_saver.cpp
@@ -61,10 +61,10 @@ bool ResourceFormatSaver::recognize(const RES &p_resource) const {
 void ResourceFormatSaver::get_recognized_extensions(const RES &p_resource, List<String> *p_extensions) const {
 
 	if (get_script_instance() && get_script_instance()->has_method("get_recognized_extensions")) {
-		PoolStringArray exts = get_script_instance()->call("get_recognized_extensions", p_resource);
+		PackedStringArray exts = get_script_instance()->call("get_recognized_extensions", p_resource);
 
 		{
-			PoolStringArray::Read r = exts.read();
+			const String *r = exts.ptr();
 			for (int i = 0; i < exts.size(); ++i) {
 				p_extensions->push_back(r[i]);
 			}
@@ -81,7 +81,7 @@ void ResourceFormatSaver::_bind_methods() {
 		ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::INT, "save", arg0, arg1, arg2));
 	}
 
-	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::POOL_STRING_ARRAY, "get_recognized_extensions", PropertyInfo(Variant::OBJECT, "resource", PROPERTY_HINT_RESOURCE_TYPE, "Resource")));
+	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::PACKED_STRING_ARRAY, "get_recognized_extensions", PropertyInfo(Variant::OBJECT, "resource", PROPERTY_HINT_RESOURCE_TYPE, "Resource")));
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::BOOL, "recognize", PropertyInfo(Variant::OBJECT, "resource", PROPERTY_HINT_RESOURCE_TYPE, "Resource")));
 }
 
@@ -221,7 +221,7 @@ bool ResourceSaver::add_custom_resource_format_saver(String script_path) {
 	ERR_FAIL_COND_V_MSG(obj == NULL, false, "Cannot instance script as custom resource saver, expected 'ResourceFormatSaver' inheritance, got: " + String(ibt) + ".");
 
 	ResourceFormatSaver *crl = Object::cast_to<ResourceFormatSaver>(obj);
-	crl->set_script(s.get_ref_ptr());
+	crl->set_script(s);
 	ResourceSaver::add_resource_format_saver(crl);
 
 	return true;
diff --git a/core/io/stream_peer.cpp b/core/io/stream_peer.cpp
index dee82de691..3c695c18fc 100644
--- a/core/io/stream_peer.cpp
+++ b/core/io/stream_peer.cpp
@@ -32,16 +32,16 @@
 
 #include "core/io/marshalls.h"
 
-Error StreamPeer::_put_data(const PoolVector<uint8_t> &p_data) {
+Error StreamPeer::_put_data(const Vector<uint8_t> &p_data) {
 
 	int len = p_data.size();
 	if (len == 0)
 		return OK;
-	PoolVector<uint8_t>::Read r = p_data.read();
+	const uint8_t *r = p_data.ptr();
 	return put_data(&r[0], len);
 }
 
-Array StreamPeer::_put_partial_data(const PoolVector<uint8_t> &p_data) {
+Array StreamPeer::_put_partial_data(const Vector<uint8_t> &p_data) {
 
 	Array ret;
 
@@ -52,7 +52,7 @@ Array StreamPeer::_put_partial_data(const PoolVector<uint8_t> &p_data) {
 		return ret;
 	}
 
-	PoolVector<uint8_t>::Read r = p_data.read();
+	const uint8_t *r = p_data.ptr();
 	int sent;
 	Error err = put_partial_data(&r[0], len, sent);
 
@@ -68,18 +68,18 @@ Array StreamPeer::_get_data(int p_bytes) {
 
 	Array ret;
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	data.resize(p_bytes);
 	if (data.size() != p_bytes) {
 
 		ret.push_back(ERR_OUT_OF_MEMORY);
-		ret.push_back(PoolVector<uint8_t>());
+		ret.push_back(Vector<uint8_t>());
 		return ret;
 	}
 
-	PoolVector<uint8_t>::Write w = data.write();
+	uint8_t *w = data.ptrw();
 	Error err = get_data(&w[0], p_bytes);
-	w.release();
+
 	ret.push_back(err);
 	ret.push_back(data);
 	return ret;
@@ -89,19 +89,18 @@ Array StreamPeer::_get_partial_data(int p_bytes) {
 
 	Array ret;
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	data.resize(p_bytes);
 	if (data.size() != p_bytes) {
 
 		ret.push_back(ERR_OUT_OF_MEMORY);
-		ret.push_back(PoolVector<uint8_t>());
+		ret.push_back(Vector<uint8_t>());
 		return ret;
 	}
 
-	PoolVector<uint8_t>::Write w = data.write();
+	uint8_t *w = data.ptrw();
 	int received;
 	Error err = get_partial_data(&w[0], p_bytes, received);
-	w.release();
 
 	if (err != OK) {
 		data.resize(0);
@@ -431,7 +430,7 @@ void StreamPeerBuffer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("clear"), &StreamPeerBuffer::clear);
 	ClassDB::bind_method(D_METHOD("duplicate"), &StreamPeerBuffer::duplicate);
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_BYTE_ARRAY, "data_array"), "set_data_array", "get_data_array");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_BYTE_ARRAY, "data_array"), "set_data_array", "get_data_array");
 }
 
 Error StreamPeerBuffer::put_data(const uint8_t *p_data, int p_bytes) {
@@ -443,7 +442,7 @@ Error StreamPeerBuffer::put_data(const uint8_t *p_data, int p_bytes) {
 		data.resize(pointer + p_bytes);
 	}
 
-	PoolVector<uint8_t>::Write w = data.write();
+	uint8_t *w = data.ptrw();
 	copymem(&w[pointer], p_data, p_bytes);
 
 	pointer += p_bytes;
@@ -478,8 +477,8 @@ Error StreamPeerBuffer::get_partial_data(uint8_t *p_buffer, int p_bytes, int &r_
 		r_received = p_bytes;
 	}
 
-	PoolVector<uint8_t>::Read r = data.read();
-	copymem(p_buffer, r.ptr() + pointer, r_received);
+	const uint8_t *r = data.ptr();
+	copymem(p_buffer, r + pointer, r_received);
 
 	pointer += r_received;
 	// FIXME: return what? OK or ERR_*
@@ -513,13 +512,13 @@ void StreamPeerBuffer::resize(int p_size) {
 	data.resize(p_size);
 }
 
-void StreamPeerBuffer::set_data_array(const PoolVector<uint8_t> &p_data) {
+void StreamPeerBuffer::set_data_array(const Vector<uint8_t> &p_data) {
 
 	data = p_data;
 	pointer = 0;
 }
 
-PoolVector<uint8_t> StreamPeerBuffer::get_data_array() const {
+Vector<uint8_t> StreamPeerBuffer::get_data_array() const {
 
 	return data;
 }
diff --git a/core/io/stream_peer.h b/core/io/stream_peer.h
index d6ce7ddc16..9358a2c07c 100644
--- a/core/io/stream_peer.h
+++ b/core/io/stream_peer.h
@@ -41,8 +41,8 @@ protected:
 	static void _bind_methods();
 
 	//bind helpers
-	Error _put_data(const PoolVector<uint8_t> &p_data);
-	Array _put_partial_data(const PoolVector<uint8_t> &p_data);
+	Error _put_data(const Vector<uint8_t> &p_data);
+	Array _put_partial_data(const Vector<uint8_t> &p_data);
 
 	Array _get_data(int p_bytes);
 	Array _get_partial_data(int p_bytes);
@@ -96,7 +96,7 @@ class StreamPeerBuffer : public StreamPeer {
 
 	GDCLASS(StreamPeerBuffer, StreamPeer);
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	int pointer;
 
 protected:
@@ -116,8 +116,8 @@ public:
 	int get_position() const;
 	void resize(int p_size);
 
-	void set_data_array(const PoolVector<uint8_t> &p_data);
-	PoolVector<uint8_t> get_data_array() const;
+	void set_data_array(const Vector<uint8_t> &p_data);
+	Vector<uint8_t> get_data_array() const;
 
 	void clear();
 
diff --git a/core/io/udp_server.cpp b/core/io/udp_server.cpp
new file mode 100644
index 0000000000..16b7863cdd
--- /dev/null
+++ b/core/io/udp_server.cpp
@@ -0,0 +1,119 @@
+/*************************************************************************/
+/*  udp_server.cpp                                                       */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "udp_server.h"
+
+void UDPServer::_bind_methods() {
+
+	ClassDB::bind_method(D_METHOD("listen", "port", "bind_address"), &UDPServer::listen, DEFVAL("*"));
+	ClassDB::bind_method(D_METHOD("is_connection_available"), &UDPServer::is_connection_available);
+	ClassDB::bind_method(D_METHOD("is_listening"), &UDPServer::is_listening);
+	ClassDB::bind_method(D_METHOD("take_connection"), &UDPServer::take_connection);
+	ClassDB::bind_method(D_METHOD("stop"), &UDPServer::stop);
+}
+
+Error UDPServer::listen(uint16_t p_port, const IP_Address &p_bind_address) {
+
+	ERR_FAIL_COND_V(!_sock.is_valid(), ERR_UNAVAILABLE);
+	ERR_FAIL_COND_V(_sock->is_open(), ERR_ALREADY_IN_USE);
+	ERR_FAIL_COND_V(!p_bind_address.is_valid() && !p_bind_address.is_wildcard(), ERR_INVALID_PARAMETER);
+
+	Error err;
+	IP::Type ip_type = IP::TYPE_ANY;
+
+	if (p_bind_address.is_valid())
+		ip_type = p_bind_address.is_ipv4() ? IP::TYPE_IPV4 : IP::TYPE_IPV6;
+
+	err = _sock->open(NetSocket::TYPE_UDP, ip_type);
+
+	if (err != OK)
+		return ERR_CANT_CREATE;
+
+	_sock->set_blocking_enabled(false);
+	_sock->set_reuse_address_enabled(true);
+	err = _sock->bind(p_bind_address, p_port);
+
+	if (err != OK) {
+		stop();
+		return err;
+	}
+	bind_address = p_bind_address;
+	bind_port = p_port;
+	return OK;
+}
+
+bool UDPServer::is_listening() const {
+	ERR_FAIL_COND_V(!_sock.is_valid(), false);
+
+	return _sock->is_open();
+}
+
+bool UDPServer::is_connection_available() const {
+
+	ERR_FAIL_COND_V(!_sock.is_valid(), false);
+
+	if (!_sock->is_open())
+		return false;
+
+	Error err = _sock->poll(NetSocket::POLL_TYPE_IN, 0);
+	return (err == OK);
+}
+
+Ref<PacketPeerUDP> UDPServer::take_connection() {
+
+	Ref<PacketPeerUDP> conn;
+	if (!is_connection_available()) {
+		return conn;
+	}
+
+	conn = Ref<PacketPeerUDP>(memnew(PacketPeerUDP));
+	conn->connect_socket(_sock);
+	_sock = Ref<NetSocket>(NetSocket::create());
+	listen(bind_port, bind_address);
+	return conn;
+}
+
+void UDPServer::stop() {
+
+	if (_sock.is_valid()) {
+		_sock->close();
+	}
+	bind_port = 0;
+	bind_address = IP_Address();
+}
+
+UDPServer::UDPServer() :
+		_sock(Ref<NetSocket>(NetSocket::create())) {
+}
+
+UDPServer::~UDPServer() {
+
+	stop();
+}
diff --git a/core/ref_ptr.h b/core/io/udp_server.h
index 4736106b4f..90bb82b62b 100644
--- a/core/ref_ptr.h
+++ b/core/io/udp_server.h
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  ref_ptr.h                                                            */
+/*  udp_server.h                                                         */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -28,35 +28,31 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#ifndef REF_PTR_H
-#define REF_PTR_H
-/**
-	@author Juan Linietsky <reduzio@gmail.com>
- * This class exists to workaround a limitation in C++ but keep the design OK.
- * It's basically an opaque container of a Reference reference, so Variant can use it.
-*/
+#ifndef UDP_SERVER_H
+#define UDP_SERVER_H
 
-#include "core/rid.h"
+#include "core/io/net_socket.h"
+#include "core/io/packet_peer_udp.h"
 
-class RefPtr {
+class UDPServer : public Reference {
+	GDCLASS(UDPServer, Reference);
 
-	enum {
+protected:
+	static void _bind_methods();
+	int bind_port;
+	IP_Address bind_address;
+	Ref<NetSocket> _sock;
 
-		DATASIZE = sizeof(void *) //*4 -ref was shrunk
-	};
-
-	mutable char data[DATASIZE]; // too much probably, virtual class + pointer
 public:
-	bool is_null() const;
-	void operator=(const RefPtr &p_other);
-	bool operator==(const RefPtr &p_other) const;
-	bool operator!=(const RefPtr &p_other) const;
-	RID get_rid() const;
-	void unref();
-	_FORCE_INLINE_ void *get_data() const { return data; }
-	RefPtr(const RefPtr &p_other);
-	RefPtr();
-	~RefPtr();
+	Error listen(uint16_t p_port, const IP_Address &p_bind_address = IP_Address("*"));
+	bool is_listening() const;
+	bool is_connection_available() const;
+	Ref<PacketPeerUDP> take_connection();
+
+	void stop();
+
+	UDPServer();
+	~UDPServer();
 };
 
-#endif // REF_PTR_H
+#endif // UDP_SERVER_H
diff --git a/core/make_binders.py b/core/make_binders.py
index 11cfbf6e79..c42b91fbe5 100644
--- a/core/make_binders.py
+++ b/core/make_binders.py
@@ -32,22 +32,22 @@ public:
 		return T::get_class_static();
 	}
 
-	virtual Variant call(Object* p_object,const Variant** p_args,int p_arg_count, Variant::CallError& r_error) {
+	virtual Variant call(Object* p_object,const Variant** p_args,int p_arg_count, Callable::CallError& r_error) {
 
 		T *instance=Object::cast_to<T>(p_object);
-		r_error.error=Variant::CallError::CALL_OK;
+		r_error.error=Callable::CallError::CALL_OK;
 #ifdef DEBUG_METHODS_ENABLED
 
 		ERR_FAIL_COND_V(!instance,Variant());
 		if (p_arg_count>get_argument_count()) {
-			r_error.error=Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+			r_error.error=Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 			r_error.argument=get_argument_count();
 			return Variant();
 
 		}
 		if (p_arg_count<(get_argument_count()-get_default_argument_count())) {
 
-			r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.error=Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 			r_error.argument=get_argument_count()-get_default_argument_count();
 			return Variant();
 		}
@@ -126,23 +126,23 @@ public:
 		return type_name;
 	}
 
-	virtual Variant call(Object* p_object,const Variant** p_args,int p_arg_count, Variant::CallError& r_error) {
+	virtual Variant call(Object* p_object,const Variant** p_args,int p_arg_count, Callable::CallError& r_error) {
 
 		__UnexistingClass *instance = (__UnexistingClass*)p_object;
 
-		r_error.error=Variant::CallError::CALL_OK;
+		r_error.error=Callable::CallError::CALL_OK;
 #ifdef DEBUG_METHODS_ENABLED
 
 		ERR_FAIL_COND_V(!instance,Variant());
 		if (p_arg_count>get_argument_count()) {
-			r_error.error=Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+			r_error.error=Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 			r_error.argument=get_argument_count();
 			return Variant();
 		}
 
 		if (p_arg_count<(get_argument_count()-get_default_argument_count())) {
 
-			r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.error=Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 			r_error.argument=get_argument_count()-get_default_argument_count();
 			return Variant();
 		}
@@ -223,22 +223,22 @@ public:
 		return T::get_class_static();
 	}
 
-	virtual Variant call(Object* p_object,const Variant** p_args,int p_arg_count, Variant::CallError& r_error) {
+	virtual Variant call(Object* p_object,const Variant** p_args,int p_arg_count, Callable::CallError& r_error) {
 
 		T *instance=Object::cast_to<T>(p_object);
-		r_error.error=Variant::CallError::CALL_OK;
+		r_error.error=Callable::CallError::CALL_OK;
 #ifdef DEBUG_METHODS_ENABLED
 
 		ERR_FAIL_COND_V(!instance,Variant());
 		if (p_arg_count>get_argument_count()) {
-			r_error.error=Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+			r_error.error=Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 			r_error.argument=get_argument_count();
 			return Variant();
 
 		}
 		if (p_arg_count<(get_argument_count()-get_default_argument_count())) {
 
-			r_error.error=Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.error=Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 			r_error.argument=get_argument_count()-get_default_argument_count();
 			return Variant();
 		}
diff --git a/core/math/a_star.cpp b/core/math/a_star.cpp
index 73f190a330..847d4d8681 100644
--- a/core/math/a_star.cpp
+++ b/core/math/a_star.cpp
@@ -235,13 +235,13 @@ Array AStar::get_points() {
 	return point_list;
 }
 
-PoolVector<int> AStar::get_point_connections(int p_id) {
+Vector<int> AStar::get_point_connections(int p_id) {
 
 	Point *p;
 	bool p_exists = points.lookup(p_id, p);
-	ERR_FAIL_COND_V(!p_exists, PoolVector<int>());
+	ERR_FAIL_COND_V(!p_exists, Vector<int>());
 
-	PoolVector<int> point_list;
+	Vector<int> point_list;
 
 	for (OAHashMap<int, Point *>::Iterator it = p->neighbours.iter(); it.valid; it = p->neighbours.next_iter(it)) {
 		point_list.push_back((*it.key));
@@ -431,18 +431,18 @@ float AStar::_compute_cost(int p_from_id, int p_to_id) {
 	return from_point->pos.distance_to(to_point->pos);
 }
 
-PoolVector<Vector3> AStar::get_point_path(int p_from_id, int p_to_id) {
+Vector<Vector3> AStar::get_point_path(int p_from_id, int p_to_id) {
 
 	Point *a;
 	bool from_exists = points.lookup(p_from_id, a);
-	ERR_FAIL_COND_V(!from_exists, PoolVector<Vector3>());
+	ERR_FAIL_COND_V(!from_exists, Vector<Vector3>());
 
 	Point *b;
 	bool to_exists = points.lookup(p_to_id, b);
-	ERR_FAIL_COND_V(!to_exists, PoolVector<Vector3>());
+	ERR_FAIL_COND_V(!to_exists, Vector<Vector3>());
 
 	if (a == b) {
-		PoolVector<Vector3> ret;
+		Vector<Vector3> ret;
 		ret.push_back(a->pos);
 		return ret;
 	}
@@ -451,7 +451,7 @@ PoolVector<Vector3> AStar::get_point_path(int p_from_id, int p_to_id) {
 	Point *end_point = b;
 
 	bool found_route = _solve(begin_point, end_point);
-	if (!found_route) return PoolVector<Vector3>();
+	if (!found_route) return Vector<Vector3>();
 
 	Point *p = end_point;
 	int pc = 1; // Begin point
@@ -460,11 +460,11 @@ PoolVector<Vector3> AStar::get_point_path(int p_from_id, int p_to_id) {
 		p = p->prev_point;
 	}
 
-	PoolVector<Vector3> path;
+	Vector<Vector3> path;
 	path.resize(pc);
 
 	{
-		PoolVector<Vector3>::Write w = path.write();
+		Vector3 *w = path.ptrw();
 
 		Point *p2 = end_point;
 		int idx = pc - 1;
@@ -479,18 +479,18 @@ PoolVector<Vector3> AStar::get_point_path(int p_from_id, int p_to_id) {
 	return path;
 }
 
-PoolVector<int> AStar::get_id_path(int p_from_id, int p_to_id) {
+Vector<int> AStar::get_id_path(int p_from_id, int p_to_id) {
 
 	Point *a;
 	bool from_exists = points.lookup(p_from_id, a);
-	ERR_FAIL_COND_V(!from_exists, PoolVector<int>());
+	ERR_FAIL_COND_V(!from_exists, Vector<int>());
 
 	Point *b;
 	bool to_exists = points.lookup(p_to_id, b);
-	ERR_FAIL_COND_V(!to_exists, PoolVector<int>());
+	ERR_FAIL_COND_V(!to_exists, Vector<int>());
 
 	if (a == b) {
-		PoolVector<int> ret;
+		Vector<int> ret;
 		ret.push_back(a->id);
 		return ret;
 	}
@@ -499,7 +499,7 @@ PoolVector<int> AStar::get_id_path(int p_from_id, int p_to_id) {
 	Point *end_point = b;
 
 	bool found_route = _solve(begin_point, end_point);
-	if (!found_route) return PoolVector<int>();
+	if (!found_route) return Vector<int>();
 
 	Point *p = end_point;
 	int pc = 1; // Begin point
@@ -508,11 +508,11 @@ PoolVector<int> AStar::get_id_path(int p_from_id, int p_to_id) {
 		p = p->prev_point;
 	}
 
-	PoolVector<int> path;
+	Vector<int> path;
 	path.resize(pc);
 
 	{
-		PoolVector<int>::Write w = path.write();
+		int *w = path.ptrw();
 
 		p = end_point;
 		int idx = pc - 1;
@@ -576,8 +576,8 @@ void AStar::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_point_path", "from_id", "to_id"), &AStar::get_point_path);
 	ClassDB::bind_method(D_METHOD("get_id_path", "from_id", "to_id"), &AStar::get_id_path);
 
-	BIND_VMETHOD(MethodInfo(Variant::REAL, "_estimate_cost", PropertyInfo(Variant::INT, "from_id"), PropertyInfo(Variant::INT, "to_id")));
-	BIND_VMETHOD(MethodInfo(Variant::REAL, "_compute_cost", PropertyInfo(Variant::INT, "from_id"), PropertyInfo(Variant::INT, "to_id")));
+	BIND_VMETHOD(MethodInfo(Variant::FLOAT, "_estimate_cost", PropertyInfo(Variant::INT, "from_id"), PropertyInfo(Variant::INT, "to_id")));
+	BIND_VMETHOD(MethodInfo(Variant::FLOAT, "_compute_cost", PropertyInfo(Variant::INT, "from_id"), PropertyInfo(Variant::INT, "to_id")));
 }
 
 AStar::AStar() {
@@ -624,7 +624,7 @@ bool AStar2D::has_point(int p_id) const {
 	return astar.has_point(p_id);
 }
 
-PoolVector<int> AStar2D::get_point_connections(int p_id) {
+Vector<int> AStar2D::get_point_connections(int p_id) {
 	return astar.get_point_connections(p_id);
 }
 
@@ -677,15 +677,15 @@ Vector2 AStar2D::get_closest_position_in_segment(const Vector2 &p_point) const {
 	return Vector2(p.x, p.y);
 }
 
-PoolVector<Vector2> AStar2D::get_point_path(int p_from_id, int p_to_id) {
+Vector<Vector2> AStar2D::get_point_path(int p_from_id, int p_to_id) {
 
-	PoolVector3Array pv = astar.get_point_path(p_from_id, p_to_id);
+	PackedVector3Array pv = astar.get_point_path(p_from_id, p_to_id);
 	int size = pv.size();
-	PoolVector2Array path;
+	PackedVector2Array path;
 	path.resize(size);
 	{
-		PoolVector<Vector3>::Read r = pv.read();
-		PoolVector<Vector2>::Write w = path.write();
+		const Vector3 *r = pv.ptr();
+		Vector2 *w = path.ptrw();
 		for (int i = 0; i < size; i++) {
 			Vector3 p = r[i];
 			w[i] = Vector2(p.x, p.y);
@@ -694,7 +694,7 @@ PoolVector<Vector2> AStar2D::get_point_path(int p_from_id, int p_to_id) {
 	return path;
 }
 
-PoolVector<int> AStar2D::get_id_path(int p_from_id, int p_to_id) {
+Vector<int> AStar2D::get_id_path(int p_from_id, int p_to_id) {
 	return astar.get_id_path(p_from_id, p_to_id);
 }
 
diff --git a/core/math/a_star.h b/core/math/a_star.h
index 0b10976932..bfcf0c09d3 100644
--- a/core/math/a_star.h
+++ b/core/math/a_star.h
@@ -137,7 +137,7 @@ public:
 	void set_point_weight_scale(int p_id, real_t p_weight_scale);
 	void remove_point(int p_id);
 	bool has_point(int p_id) const;
-	PoolVector<int> get_point_connections(int p_id);
+	Vector<int> get_point_connections(int p_id);
 	Array get_points();
 
 	void set_point_disabled(int p_id, bool p_disabled = true);
@@ -155,8 +155,8 @@ public:
 	int get_closest_point(const Vector3 &p_point, bool p_include_disabled = false) const;
 	Vector3 get_closest_position_in_segment(const Vector3 &p_point) const;
 
-	PoolVector<Vector3> get_point_path(int p_from_id, int p_to_id);
-	PoolVector<int> get_id_path(int p_from_id, int p_to_id);
+	Vector<Vector3> get_point_path(int p_from_id, int p_to_id);
+	Vector<int> get_id_path(int p_from_id, int p_to_id);
 
 	AStar();
 	~AStar();
@@ -179,7 +179,7 @@ public:
 	void set_point_weight_scale(int p_id, real_t p_weight_scale);
 	void remove_point(int p_id);
 	bool has_point(int p_id) const;
-	PoolVector<int> get_point_connections(int p_id);
+	Vector<int> get_point_connections(int p_id);
 	Array get_points();
 
 	void set_point_disabled(int p_id, bool p_disabled = true);
@@ -197,8 +197,8 @@ public:
 	int get_closest_point(const Vector2 &p_point, bool p_include_disabled = false) const;
 	Vector2 get_closest_position_in_segment(const Vector2 &p_point) const;
 
-	PoolVector<Vector2> get_point_path(int p_from_id, int p_to_id);
-	PoolVector<int> get_id_path(int p_from_id, int p_to_id);
+	Vector<Vector2> get_point_path(int p_from_id, int p_to_id);
+	Vector<int> get_id_path(int p_from_id, int p_to_id);
 
 	AStar2D();
 	~AStar2D();
diff --git a/core/math/bsp_tree.cpp b/core/math/bsp_tree.cpp
deleted file mode 100644
index 7ad907db97..0000000000
--- a/core/math/bsp_tree.cpp
+++ /dev/null
@@ -1,581 +0,0 @@
-/*************************************************************************/
-/*  bsp_tree.cpp                                                         */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#include "bsp_tree.h"
-
-#include "core/error_macros.h"
-#include "core/print_string.h"
-
-void BSP_Tree::from_aabb(const AABB &p_aabb) {
-
-	planes.clear();
-
-	for (int i = 0; i < 3; i++) {
-
-		Vector3 n;
-		n[i] = 1;
-		planes.push_back(Plane(n, p_aabb.position[i] + p_aabb.size[i]));
-		planes.push_back(Plane(-n, -p_aabb.position[i]));
-	}
-
-	nodes.clear();
-
-	for (int i = 0; i < 6; i++) {
-
-		Node n;
-		n.plane = i;
-		n.under = (i == 0) ? UNDER_LEAF : i - 1;
-		n.over = OVER_LEAF;
-		nodes.push_back(n);
-	}
-
-	aabb = p_aabb;
-	error_radius = 0;
-}
-
-Vector<BSP_Tree::Node> BSP_Tree::get_nodes() const {
-
-	return nodes;
-}
-Vector<Plane> BSP_Tree::get_planes() const {
-
-	return planes;
-}
-
-AABB BSP_Tree::get_aabb() const {
-
-	return aabb;
-}
-
-int BSP_Tree::_get_points_inside(int p_node, const Vector3 *p_points, int *p_indices, const Vector3 &p_center, const Vector3 &p_half_extents, int p_indices_count) const {
-
-	const Node *node = &nodes[p_node];
-	const Plane &p = planes[node->plane];
-
-	Vector3 min(
-			(p.normal.x > 0) ? -p_half_extents.x : p_half_extents.x,
-			(p.normal.y > 0) ? -p_half_extents.y : p_half_extents.y,
-			(p.normal.z > 0) ? -p_half_extents.z : p_half_extents.z);
-	Vector3 max = -min;
-	max += p_center;
-	min += p_center;
-
-	real_t dist_min = p.distance_to(min);
-	real_t dist_max = p.distance_to(max);
-
-	if ((dist_min * dist_max) < CMP_EPSILON) { //intersection, test point by point
-
-		int under_count = 0;
-
-		//sort points, so the are under first, over last
-		for (int i = 0; i < p_indices_count; i++) {
-
-			int index = p_indices[i];
-
-			if (p.is_point_over(p_points[index])) {
-
-				// kind of slow (but cache friendly), should try something else,
-				// but this is a corner case most of the time
-
-				for (int j = index; j < p_indices_count - 1; j++)
-					p_indices[j] = p_indices[j + 1];
-
-				p_indices[p_indices_count - 1] = index;
-
-			} else {
-				under_count++;
-			}
-		}
-
-		int total = 0;
-
-		if (under_count > 0) {
-			if (node->under == UNDER_LEAF) {
-				total += under_count;
-			} else {
-				total += _get_points_inside(node->under, p_points, p_indices, p_center, p_half_extents, under_count);
-			}
-		}
-
-		if (under_count != p_indices_count) {
-			if (node->over == OVER_LEAF) {
-				//total+=0 //if they are over an OVER_LEAF, they are outside the model
-			} else {
-				total += _get_points_inside(node->over, p_points, &p_indices[under_count], p_center, p_half_extents, p_indices_count - under_count);
-			}
-		}
-
-		return total;
-
-	} else if (dist_min > 0) { //all points over plane
-
-		if (node->over == OVER_LEAF) {
-
-			return 0; // all these points are not visible
-		}
-
-		return _get_points_inside(node->over, p_points, p_indices, p_center, p_half_extents, p_indices_count);
-	} else { //all points behind plane
-
-		if (node->under == UNDER_LEAF) {
-
-			return p_indices_count; // all these points are visible
-		}
-		return _get_points_inside(node->under, p_points, p_indices, p_center, p_half_extents, p_indices_count);
-	}
-}
-
-int BSP_Tree::get_points_inside(const Vector3 *p_points, int p_point_count) const {
-
-	if (nodes.size() == 0)
-		return 0;
-
-#if 1
-	//this version is easier to debug, and and MUCH faster in real world cases
-
-	int pass_count = 0;
-	const Node *nodesptr = &nodes[0];
-	const Plane *planesptr = &planes[0];
-	int node_count = nodes.size();
-
-	if (node_count == 0) // no nodes!
-		return 0;
-
-	for (int i = 0; i < p_point_count; i++) {
-
-		const Vector3 &point = p_points[i];
-		if (!aabb.has_point(point)) {
-			continue;
-		}
-
-		int idx = node_count - 1;
-
-		bool pass = false;
-
-		while (true) {
-
-			if (idx == OVER_LEAF) {
-				pass = false;
-				break;
-			} else if (idx == UNDER_LEAF) {
-				pass = true;
-				break;
-			}
-
-#ifdef DEBUG_ENABLED
-			int plane_count = planes.size();
-			uint16_t plane = nodesptr[idx].plane;
-			ERR_FAIL_UNSIGNED_INDEX_V(plane, plane_count, 0);
-#endif
-
-			idx = planesptr[nodesptr[idx].plane].is_point_over(point) ? nodes[idx].over : nodes[idx].under;
-
-#ifdef DEBUG_ENABLED
-
-			ERR_FAIL_COND_V(idx < MAX_NODES && idx >= node_count, 0);
-#endif
-		}
-
-		if (pass)
-			pass_count++;
-	}
-
-	return pass_count;
-
-#else
-	//this version scales better but it's slower for real world cases
-
-	int *indices = (int *)alloca(p_point_count * sizeof(int));
-	AABB bounds;
-
-	for (int i = 0; i < p_point_count; i++) {
-
-		indices[i] = i;
-		if (i == 0)
-			bounds.pos = p_points[i];
-		else
-			bounds.expand_to(p_points[i]);
-	}
-
-	Vector3 half_extents = bounds.size / 2.0;
-	return _get_points_inside(nodes.size() + 1, p_points, indices, bounds.pos + half_extents, half_extents, p_point_count);
-#endif
-}
-
-bool BSP_Tree::point_is_inside(const Vector3 &p_point) const {
-
-	if (!aabb.has_point(p_point)) {
-		return false;
-	}
-
-	int node_count = nodes.size();
-
-	if (node_count == 0) // no nodes!
-		return false;
-
-	const Node *nodesptr = &nodes[0];
-	const Plane *planesptr = &planes[0];
-
-	int idx = node_count - 1;
-
-	while (true) {
-
-		if (idx == OVER_LEAF) {
-			return false;
-		}
-		if (idx == UNDER_LEAF) {
-
-			return true;
-		}
-
-#ifdef DEBUG_ENABLED
-		int plane_count = planes.size();
-		uint16_t plane = nodesptr[idx].plane;
-		ERR_FAIL_UNSIGNED_INDEX_V(plane, plane_count, false);
-#endif
-
-		bool over = planesptr[nodesptr[idx].plane].is_point_over(p_point);
-
-		idx = over ? nodes[idx].over : nodes[idx].under;
-
-#ifdef DEBUG_ENABLED
-		ERR_FAIL_COND_V(idx < MAX_NODES && idx >= node_count, false);
-#endif
-	}
-}
-
-static int _bsp_find_best_half_plane(const Face3 *p_faces, const Vector<int> &p_indices, real_t p_tolerance) {
-
-	int ic = p_indices.size();
-	const int *indices = p_indices.ptr();
-
-	int best_plane = -1;
-	real_t best_plane_cost = 1e20;
-
-	// Loop to find the polygon that best divides the set.
-
-	for (int i = 0; i < ic; i++) {
-
-		const Face3 &f = p_faces[indices[i]];
-		Plane p = f.get_plane();
-
-		int num_over = 0, num_under = 0, num_spanning = 0;
-
-		for (int j = 0; j < ic; j++) {
-
-			if (i == j)
-				continue;
-
-			const Face3 &g = p_faces[indices[j]];
-			int over = 0, under = 0;
-
-			for (int k = 0; k < 3; k++) {
-
-				real_t d = p.distance_to(g.vertex[j]);
-
-				if (Math::abs(d) > p_tolerance) {
-
-					if (d > 0)
-						over++;
-					else
-						under++;
-				}
-			}
-
-			if (over && under)
-				num_spanning++;
-			else if (over)
-				num_over++;
-			else
-				num_under++;
-		}
-
-		//real_t split_cost = num_spanning / (real_t) face_count;
-		real_t relation = Math::abs(num_over - num_under) / (real_t)ic;
-
-		// being honest, i never found a way to add split cost to the mix in a meaninguful way
-		// in this engine, also, will likely be ignored anyway
-
-		real_t plane_cost = /*split_cost +*/ relation;
-
-		//printf("plane %i, %i over, %i under, %i spanning, cost is %g\n",i,num_over,num_under,num_spanning,plane_cost);
-		if (plane_cost < best_plane_cost) {
-
-			best_plane = i;
-			best_plane_cost = plane_cost;
-		}
-	}
-
-	return best_plane;
-}
-
-static int _bsp_create_node(const Face3 *p_faces, const Vector<int> &p_indices, Vector<Plane> &p_planes, Vector<BSP_Tree::Node> &p_nodes, real_t p_tolerance) {
-
-	ERR_FAIL_COND_V(p_nodes.size() == BSP_Tree::MAX_NODES, -1);
-
-	// should not reach here
-	ERR_FAIL_COND_V(p_indices.size() == 0, -1);
-
-	int ic = p_indices.size();
-	const int *indices = p_indices.ptr();
-
-	int divisor_idx = _bsp_find_best_half_plane(p_faces, p_indices, p_tolerance);
-
-	// returned error
-	ERR_FAIL_COND_V(divisor_idx < 0, -1);
-
-	Vector<int> faces_over;
-	Vector<int> faces_under;
-
-	Plane divisor_plane = p_faces[indices[divisor_idx]].get_plane();
-
-	for (int i = 0; i < ic; i++) {
-
-		if (i == divisor_idx)
-			continue;
-
-		const Face3 &f = p_faces[indices[i]];
-
-		/*
-		if (f.get_plane().is_equal_approx(divisor_plane))
-			continue;
-		*/
-
-		int over_count = 0;
-		int under_count = 0;
-
-		for (int j = 0; j < 3; j++) {
-
-			real_t d = divisor_plane.distance_to(f.vertex[j]);
-			if (Math::abs(d) > p_tolerance) {
-
-				if (d > 0)
-					over_count++;
-				else
-					under_count++;
-			}
-		}
-
-		if (over_count)
-			faces_over.push_back(indices[i]);
-		if (under_count)
-			faces_under.push_back(indices[i]);
-	}
-
-	uint16_t over_idx = BSP_Tree::OVER_LEAF, under_idx = BSP_Tree::UNDER_LEAF;
-
-	if (faces_over.size() > 0) { //have facess above?
-
-		int idx = _bsp_create_node(p_faces, faces_over, p_planes, p_nodes, p_tolerance);
-		if (idx >= 0)
-			over_idx = idx;
-	}
-
-	if (faces_under.size() > 0) { //have facess above?
-
-		int idx = _bsp_create_node(p_faces, faces_under, p_planes, p_nodes, p_tolerance);
-		if (idx >= 0)
-			under_idx = idx;
-	}
-
-	/* Create the node */
-
-	// find existing divisor plane
-	int divisor_plane_idx = -1;
-
-	for (int i = 0; i < p_planes.size(); i++) {
-
-		if (p_planes[i].is_equal_approx(divisor_plane)) {
-			divisor_plane_idx = i;
-			break;
-		}
-	}
-
-	if (divisor_plane_idx == -1) {
-
-		ERR_FAIL_COND_V(p_planes.size() == BSP_Tree::MAX_PLANES, -1);
-		divisor_plane_idx = p_planes.size();
-		p_planes.push_back(divisor_plane);
-	}
-
-	BSP_Tree::Node node;
-	node.plane = divisor_plane_idx;
-	node.under = under_idx;
-	node.over = over_idx;
-
-	p_nodes.push_back(node);
-
-	return p_nodes.size() - 1;
-}
-
-BSP_Tree::operator Variant() const {
-
-	Dictionary d;
-	d["error_radius"] = error_radius;
-
-	Vector<real_t> plane_values;
-	plane_values.resize(planes.size() * 4);
-
-	for (int i = 0; i < planes.size(); i++) {
-
-		plane_values.write[i * 4 + 0] = planes[i].normal.x;
-		plane_values.write[i * 4 + 1] = planes[i].normal.y;
-		plane_values.write[i * 4 + 2] = planes[i].normal.z;
-		plane_values.write[i * 4 + 3] = planes[i].d;
-	}
-
-	d["planes"] = plane_values;
-
-	PoolVector<int> dst_nodes;
-	dst_nodes.resize(nodes.size() * 3);
-
-	for (int i = 0; i < nodes.size(); i++) {
-
-		dst_nodes.set(i * 3 + 0, nodes[i].over);
-		dst_nodes.set(i * 3 + 1, nodes[i].under);
-		dst_nodes.set(i * 3 + 2, nodes[i].plane);
-	}
-
-	d["nodes"] = dst_nodes;
-	d["aabb"] = aabb;
-
-	return Variant(d);
-}
-
-BSP_Tree::BSP_Tree() {
-}
-
-BSP_Tree::BSP_Tree(const Variant &p_variant) {
-
-	Dictionary d = p_variant;
-	ERR_FAIL_COND(!d.has("nodes"));
-	ERR_FAIL_COND(!d.has("planes"));
-	ERR_FAIL_COND(!d.has("aabb"));
-	ERR_FAIL_COND(!d.has("error_radius"));
-
-	PoolVector<int> src_nodes = d["nodes"];
-	ERR_FAIL_COND(src_nodes.size() % 3);
-
-	if (d["planes"].get_type() == Variant::POOL_REAL_ARRAY) {
-
-		PoolVector<real_t> src_planes = d["planes"];
-		int plane_count = src_planes.size();
-		ERR_FAIL_COND(plane_count % 4);
-		planes.resize(plane_count / 4);
-
-		if (plane_count) {
-			PoolVector<real_t>::Read r = src_planes.read();
-			for (int i = 0; i < plane_count / 4; i++) {
-
-				planes.write[i].normal.x = r[i * 4 + 0];
-				planes.write[i].normal.y = r[i * 4 + 1];
-				planes.write[i].normal.z = r[i * 4 + 2];
-				planes.write[i].d = r[i * 4 + 3];
-			}
-		}
-
-	} else {
-
-		planes = d["planes"];
-	}
-
-	error_radius = d["error"];
-	aabb = d["aabb"];
-
-	//int node_count = src_nodes.size();
-	nodes.resize(src_nodes.size() / 3);
-
-	PoolVector<int>::Read r = src_nodes.read();
-
-	for (int i = 0; i < nodes.size(); i++) {
-
-		nodes.write[i].over = r[i * 3 + 0];
-		nodes.write[i].under = r[i * 3 + 1];
-		nodes.write[i].plane = r[i * 3 + 2];
-	}
-}
-
-BSP_Tree::BSP_Tree(const PoolVector<Face3> &p_faces, real_t p_error_radius) {
-
-	// compute aabb
-
-	int face_count = p_faces.size();
-	PoolVector<Face3>::Read faces_r = p_faces.read();
-	const Face3 *facesptr = faces_r.ptr();
-
-	bool first = true;
-
-	Vector<int> indices;
-
-	for (int i = 0; i < face_count; i++) {
-
-		const Face3 &f = facesptr[i];
-
-		if (f.is_degenerate())
-			continue;
-
-		for (int j = 0; j < 3; j++) {
-
-			if (first) {
-
-				aabb.position = f.vertex[0];
-				first = false;
-			} else {
-
-				aabb.expand_to(f.vertex[j]);
-			}
-		}
-
-		indices.push_back(i);
-	}
-
-	ERR_FAIL_COND(aabb.has_no_area());
-
-	int top = _bsp_create_node(faces_r.ptr(), indices, planes, nodes, aabb.get_longest_axis_size() * 0.0001);
-
-	if (top < 0) {
-
-		nodes.clear();
-		planes.clear();
-		ERR_FAIL_COND(top < 0);
-	}
-
-	error_radius = p_error_radius;
-}
-
-BSP_Tree::BSP_Tree(const Vector<Node> &p_nodes, const Vector<Plane> &p_planes, const AABB &p_aabb, real_t p_error_radius) :
-		nodes(p_nodes),
-		planes(p_planes),
-		aabb(p_aabb),
-		error_radius(p_error_radius) {
-}
-
-BSP_Tree::~BSP_Tree() {
-}
diff --git a/core/math/bsp_tree.h b/core/math/bsp_tree.h
deleted file mode 100644
index 1c8ea380ff..0000000000
--- a/core/math/bsp_tree.h
+++ /dev/null
@@ -1,159 +0,0 @@
-/*************************************************************************/
-/*  bsp_tree.h                                                           */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#ifndef BSP_TREE_H
-#define BSP_TREE_H
-
-#include "core/math/aabb.h"
-#include "core/math/face3.h"
-#include "core/math/plane.h"
-#include "core/method_ptrcall.h"
-#include "core/pool_vector.h"
-#include "core/variant.h"
-#include "core/vector.h"
-
-class BSP_Tree {
-public:
-	enum {
-
-		UNDER_LEAF = 0xFFFF,
-		OVER_LEAF = 0xFFFE,
-		MAX_NODES = 0xFFFE,
-		MAX_PLANES = (1 << 16)
-	};
-
-	struct Node {
-
-		uint16_t plane;
-		uint16_t under;
-		uint16_t over;
-	};
-
-private:
-	// thanks to the properties of Vector,
-	// this class can be assigned and passed around between threads
-	// with no cost.
-
-	Vector<Node> nodes;
-	Vector<Plane> planes;
-	AABB aabb;
-	real_t error_radius;
-
-	int _get_points_inside(int p_node, const Vector3 *p_points, int *p_indices, const Vector3 &p_center, const Vector3 &p_half_extents, int p_indices_count) const;
-
-	template <class T>
-	bool _test_convex(const Node *p_nodes, const Plane *p_planes, int p_current, const T &p_convex) const;
-
-public:
-	bool is_empty() const { return nodes.size() == 0; }
-	Vector<Node> get_nodes() const;
-	Vector<Plane> get_planes() const;
-	AABB get_aabb() const;
-
-	bool point_is_inside(const Vector3 &p_point) const;
-	int get_points_inside(const Vector3 *p_points, int p_point_count) const;
-	template <class T>
-	bool convex_is_inside(const T &p_convex) const;
-
-	operator Variant() const;
-
-	void from_aabb(const AABB &p_aabb);
-
-	BSP_Tree();
-	BSP_Tree(const Variant &p_variant);
-	BSP_Tree(const PoolVector<Face3> &p_faces, real_t p_error_radius = 0);
-	BSP_Tree(const Vector<Node> &p_nodes, const Vector<Plane> &p_planes, const AABB &p_aabb, real_t p_error_radius = 0);
-	~BSP_Tree();
-};
-
-template <class T>
-bool BSP_Tree::_test_convex(const Node *p_nodes, const Plane *p_planes, int p_current, const T &p_convex) const {
-
-	if (p_current == UNDER_LEAF)
-		return true;
-	else if (p_current == OVER_LEAF)
-		return false;
-
-	bool collided = false;
-	const Node &n = p_nodes[p_current];
-
-	const Plane &p = p_planes[n.plane];
-
-	real_t min, max;
-	p_convex.project_range(p.normal, min, max);
-
-	bool go_under = min < p.d;
-	bool go_over = max >= p.d;
-
-	if (go_under && _test_convex(p_nodes, p_planes, n.under, p_convex))
-		collided = true;
-	if (go_over && _test_convex(p_nodes, p_planes, n.over, p_convex))
-		collided = true;
-
-	return collided;
-}
-
-template <class T>
-bool BSP_Tree::convex_is_inside(const T &p_convex) const {
-
-	int node_count = nodes.size();
-	if (node_count == 0)
-		return false;
-	const Node *nodes = &this->nodes[0];
-	const Plane *planes = &this->planes[0];
-
-	return _test_convex(nodes, planes, node_count - 1, p_convex);
-}
-
-#ifdef PTRCALL_ENABLED
-
-template <>
-struct PtrToArg<BSP_Tree> {
-	_FORCE_INLINE_ static BSP_Tree convert(const void *p_ptr) {
-		BSP_Tree s(Variant(*reinterpret_cast<const Dictionary *>(p_ptr)));
-		return s;
-	}
-	_FORCE_INLINE_ static void encode(BSP_Tree p_val, void *p_ptr) {
-		Dictionary *d = reinterpret_cast<Dictionary *>(p_ptr);
-		*d = Variant(p_val);
-	}
-};
-
-template <>
-struct PtrToArg<const BSP_Tree &> {
-	_FORCE_INLINE_ static BSP_Tree convert(const void *p_ptr) {
-		BSP_Tree s(Variant(*reinterpret_cast<const Dictionary *>(p_ptr)));
-		return s;
-	}
-};
-
-#endif
-
-#endif
diff --git a/core/math/expression.cpp b/core/math/expression.cpp
index 2fda7a27d5..058673b681 100644
--- a/core/math/expression.cpp
+++ b/core/math/expression.cpp
@@ -208,16 +208,16 @@ int Expression::get_func_argument_count(BuiltinFunc p_func) {
 	return 0;
 }
 
-#define VALIDATE_ARG_NUM(m_arg)                                          \
-	if (!p_inputs[m_arg]->is_num()) {                                    \
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; \
-		r_error.argument = m_arg;                                        \
-		r_error.expected = Variant::REAL;                                \
-		return;                                                          \
+#define VALIDATE_ARG_NUM(m_arg)                                           \
+	if (!p_inputs[m_arg]->is_num()) {                                     \
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT; \
+		r_error.argument = m_arg;                                         \
+		r_error.expected = Variant::FLOAT;                                \
+		return;                                                           \
 	}
 
-void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant *r_return, Variant::CallError &r_error, String &r_error_str) {
-	r_error.error = Variant::CallError::CALL_OK;
+void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant *r_return, Callable::CallError &r_error, String &r_error_str) {
+	r_error.error = Callable::CallError::CALL_OK;
 	switch (p_func) {
 		case MATH_SIN: {
 
@@ -314,15 +314,15 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant
 
 				int64_t i = *p_inputs[0];
 				*r_return = ABS(i);
-			} else if (p_inputs[0]->get_type() == Variant::REAL) {
+			} else if (p_inputs[0]->get_type() == Variant::FLOAT) {
 
 				real_t r = *p_inputs[0];
 				*r_return = Math::abs(r);
 			} else {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
-				r_error.expected = Variant::REAL;
+				r_error.expected = Variant::FLOAT;
 			}
 		} break;
 		case MATH_SIGN: {
@@ -331,15 +331,15 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant
 
 				int64_t i = *p_inputs[0];
 				*r_return = i < 0 ? -1 : (i > 0 ? +1 : 0);
-			} else if (p_inputs[0]->get_type() == Variant::REAL) {
+			} else if (p_inputs[0]->get_type() == Variant::FLOAT) {
 
 				real_t r = *p_inputs[0];
 				*r_return = r < 0.0 ? -1.0 : (r > 0.0 ? +1.0 : 0.0);
 			} else {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
-				r_error.expected = Variant::REAL;
+				r_error.expected = Variant::FLOAT;
 			}
 		} break;
 		case MATH_POW: {
@@ -580,7 +580,7 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant
 
 			if (p_inputs[0]->get_type() != Variant::OBJECT) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::OBJECT;
 
@@ -614,7 +614,7 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant
 
 			if (p_inputs[0]->get_type() != Variant::OBJECT) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::OBJECT;
 
@@ -622,7 +622,7 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant
 			}
 			if (p_inputs[1]->get_type() != Variant::STRING && p_inputs[1]->get_type() != Variant::NODE_PATH) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 1;
 				r_error.expected = Variant::STRING;
 
@@ -644,7 +644,7 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant
 			if (type < 0 || type >= Variant::VARIANT_MAX) {
 
 				r_error_str = RTR("Invalid type argument to convert(), use TYPE_* constants.");
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::INT;
 				return;
@@ -675,7 +675,7 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant
 
 			if (p_inputs[0]->get_type() != Variant::STRING) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 
@@ -687,7 +687,7 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant
 			if (str.length() != 1) {
 
 				r_error_str = RTR("Expected a string of length 1 (a character).");
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 
@@ -732,7 +732,7 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant
 		case STR_TO_VAR: {
 
 			if (p_inputs[0]->get_type() != Variant::STRING) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 
@@ -747,7 +747,7 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant
 			Error err = VariantParser::parse(&ss, *r_return, errs, line);
 
 			if (err != OK) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 				*r_return = "Parse error at line " + itos(line) + ": " + errs;
@@ -757,12 +757,12 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant
 		} break;
 		case VAR_TO_BYTES: {
 
-			PoolByteArray barr;
+			PackedByteArray barr;
 			bool full_objects = *p_inputs[1];
 			int len;
 			Error err = encode_variant(*p_inputs[0], NULL, len, full_objects);
 			if (err) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::NIL;
 				r_error_str = "Unexpected error encoding variable to bytes, likely unserializable type found (Object or RID).";
@@ -771,32 +771,32 @@ void Expression::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant
 
 			barr.resize(len);
 			{
-				PoolByteArray::Write w = barr.write();
-				encode_variant(*p_inputs[0], w.ptr(), len, full_objects);
+				uint8_t *w = barr.ptrw();
+				encode_variant(*p_inputs[0], w, len, full_objects);
 			}
 			*r_return = barr;
 		} break;
 		case BYTES_TO_VAR: {
 
-			if (p_inputs[0]->get_type() != Variant::POOL_BYTE_ARRAY) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			if (p_inputs[0]->get_type() != Variant::PACKED_BYTE_ARRAY) {
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
-				r_error.expected = Variant::POOL_BYTE_ARRAY;
+				r_error.expected = Variant::PACKED_BYTE_ARRAY;
 
 				return;
 			}
 
-			PoolByteArray varr = *p_inputs[0];
+			PackedByteArray varr = *p_inputs[0];
 			bool allow_objects = *p_inputs[1];
 			Variant ret;
 			{
-				PoolByteArray::Read r = varr.read();
-				Error err = decode_variant(ret, r.ptr(), varr.size(), NULL, allow_objects);
+				const uint8_t *r = varr.ptr();
+				Error err = decode_variant(ret, r, varr.size(), NULL, allow_objects);
 				if (err != OK) {
 					r_error_str = RTR("Not enough bytes for decoding bytes, or invalid format.");
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 					r_error.argument = 0;
-					r_error.expected = Variant::POOL_BYTE_ARRAY;
+					r_error.expected = Variant::PACKED_BYTE_ARRAY;
 					return;
 				}
 			}
@@ -1161,7 +1161,7 @@ Error Expression::_get_token(Token &r_token) {
 					if (is_float)
 						r_token.value = num.to_double();
 					else
-						r_token.value = num.to_int();
+						r_token.value = num.to_int64();
 					return OK;
 
 				} else if ((cchar >= 'A' && cchar <= 'Z') || (cchar >= 'a' && cchar <= 'z') || cchar == '_') {
@@ -2071,10 +2071,10 @@ bool Expression::_execute(const Array &p_inputs, Object *p_instance, Expression:
 				argp.write[i] = &arr[i];
 			}
 
-			Variant::CallError ce;
+			Callable::CallError ce;
 			r_ret = Variant::construct(constructor->data_type, (const Variant **)argp.ptr(), argp.size(), ce);
 
-			if (ce.error != Variant::CallError::CALL_OK) {
+			if (ce.error != Callable::CallError::CALL_OK) {
 				r_error_str = vformat(RTR("Invalid arguments to construct '%s'"), Variant::get_type_name(constructor->data_type));
 				return true;
 			}
@@ -2099,10 +2099,10 @@ bool Expression::_execute(const Array &p_inputs, Object *p_instance, Expression:
 				argp.write[i] = &arr[i];
 			}
 
-			Variant::CallError ce;
+			Callable::CallError ce;
 			exec_func(bifunc->func, (const Variant **)argp.ptr(), &r_ret, ce, r_error_str);
 
-			if (ce.error != Variant::CallError::CALL_OK) {
+			if (ce.error != Callable::CallError::CALL_OK) {
 				r_error_str = "Builtin Call Failed. " + r_error_str;
 				return true;
 			}
@@ -2134,10 +2134,10 @@ bool Expression::_execute(const Array &p_inputs, Object *p_instance, Expression:
 				argp.write[i] = &arr[i];
 			}
 
-			Variant::CallError ce;
+			Callable::CallError ce;
 			r_ret = base.call(call->method, (const Variant **)argp.ptr(), argp.size(), ce);
 
-			if (ce.error != Variant::CallError::CALL_OK) {
+			if (ce.error != Callable::CallError::CALL_OK) {
 				r_error_str = vformat(RTR("On call to '%s':"), String(call->method));
 				return true;
 			}
diff --git a/core/math/expression.h b/core/math/expression.h
index 1cd1415dcf..bbf946bb0a 100644
--- a/core/math/expression.h
+++ b/core/math/expression.h
@@ -111,7 +111,7 @@ public:
 
 	static int get_func_argument_count(BuiltinFunc p_func);
 	static String get_func_name(BuiltinFunc p_func);
-	static void exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant *r_return, Variant::CallError &r_error, String &r_error_str);
+	static void exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant *r_return, Callable::CallError &r_error, String &r_error_str);
 	static BuiltinFunc find_function(const String &p_string);
 
 private:
diff --git a/core/math/geometry.cpp b/core/math/geometry.cpp
index 7eb48290a8..69c7abfd30 100644
--- a/core/math/geometry.cpp
+++ b/core/math/geometry.cpp
@@ -214,23 +214,19 @@ static bool _group_face(_FaceClassify *p_faces, int len, int p_index, int p_grou
 	return true;
 }
 
-PoolVector<PoolVector<Face3> > Geometry::separate_objects(PoolVector<Face3> p_array) {
+Vector<Vector<Face3> > Geometry::separate_objects(Vector<Face3> p_array) {
 
-	PoolVector<PoolVector<Face3> > objects;
+	Vector<Vector<Face3> > objects;
 
 	int len = p_array.size();
 
-	PoolVector<Face3>::Read r = p_array.read();
+	const Face3 *arrayptr = p_array.ptr();
 
-	const Face3 *arrayptr = r.ptr();
-
-	PoolVector<_FaceClassify> fc;
+	Vector<_FaceClassify> fc;
 
 	fc.resize(len);
 
-	PoolVector<_FaceClassify>::Write fcw = fc.write();
-
-	_FaceClassify *_fcptr = fcw.ptr();
+	_FaceClassify *_fcptr = fc.ptrw();
 
 	for (int i = 0; i < len; i++) {
 
@@ -239,7 +235,7 @@ PoolVector<PoolVector<Face3> > Geometry::separate_objects(PoolVector<Face3> p_ar
 
 	bool error = _connect_faces(_fcptr, len, -1);
 
-	ERR_FAIL_COND_V_MSG(error, PoolVector<PoolVector<Face3> >(), "Invalid geometry.");
+	ERR_FAIL_COND_V_MSG(error, Vector<Vector<Face3> >(), "Invalid geometry.");
 
 	// Group connected faces in separate objects.
 
@@ -263,8 +259,7 @@ PoolVector<PoolVector<Face3> > Geometry::separate_objects(PoolVector<Face3> p_ar
 	if (group >= 0) {
 
 		objects.resize(group);
-		PoolVector<PoolVector<Face3> >::Write obw = objects.write();
-		PoolVector<Face3> *group_faces = obw.ptr();
+		Vector<Face3> *group_faces = objects.ptrw();
 
 		for (int i = 0; i < len; i++) {
 			if (!_fcptr[i].valid)
@@ -470,7 +465,7 @@ static inline void _mark_outside(uint8_t ***p_cell_status, int x, int y, int z,
 	}
 }
 
-static inline void _build_faces(uint8_t ***p_cell_status, int x, int y, int z, int len_x, int len_y, int len_z, PoolVector<Face3> &p_faces) {
+static inline void _build_faces(uint8_t ***p_cell_status, int x, int y, int z, int len_x, int len_y, int len_z, Vector<Face3> &p_faces) {
 
 	ERR_FAIL_INDEX(x, len_x);
 	ERR_FAIL_INDEX(y, len_y);
@@ -530,14 +525,13 @@ static inline void _build_faces(uint8_t ***p_cell_status, int x, int y, int z, i
 	}
 }
 
-PoolVector<Face3> Geometry::wrap_geometry(PoolVector<Face3> p_array, real_t *p_error) {
+Vector<Face3> Geometry::wrap_geometry(Vector<Face3> p_array, real_t *p_error) {
 
 #define _MIN_SIZE 1.0
 #define _MAX_LENGTH 20
 
 	int face_count = p_array.size();
-	PoolVector<Face3>::Read facesr = p_array.read();
-	const Face3 *faces = facesr.ptr();
+	const Face3 *faces = p_array.ptr();
 
 	AABB global_aabb;
 
@@ -638,7 +632,7 @@ PoolVector<Face3> Geometry::wrap_geometry(PoolVector<Face3> p_array, real_t *p_e
 
 	// Build faces for the inside-outside cell divisors.
 
-	PoolVector<Face3> wrapped_faces;
+	Vector<Face3> wrapped_faces;
 
 	for (int i = 0; i < div_x; i++) {
 
@@ -654,8 +648,7 @@ PoolVector<Face3> Geometry::wrap_geometry(PoolVector<Face3> p_array, real_t *p_e
 	// Transform face vertices to global coords.
 
 	int wrapped_faces_count = wrapped_faces.size();
-	PoolVector<Face3>::Write wrapped_facesw = wrapped_faces.write();
-	Face3 *wrapped_faces_ptr = wrapped_facesw.ptr();
+	Face3 *wrapped_faces_ptr = wrapped_faces.ptrw();
 
 	for (int i = 0; i < wrapped_faces_count; i++) {
 
@@ -720,7 +713,7 @@ Vector<Vector<Vector2> > Geometry::decompose_polygon_in_convex(Vector<Point2> po
 	return decomp;
 }
 
-Geometry::MeshData Geometry::build_convex_mesh(const PoolVector<Plane> &p_planes) {
+Geometry::MeshData Geometry::build_convex_mesh(const Vector<Plane> &p_planes) {
 
 	MeshData mesh;
 
@@ -859,9 +852,9 @@ Geometry::MeshData Geometry::build_convex_mesh(const PoolVector<Plane> &p_planes
 	return mesh;
 }
 
-PoolVector<Plane> Geometry::build_box_planes(const Vector3 &p_extents) {
+Vector<Plane> Geometry::build_box_planes(const Vector3 &p_extents) {
 
-	PoolVector<Plane> planes;
+	Vector<Plane> planes;
 
 	planes.push_back(Plane(Vector3(1, 0, 0), p_extents.x));
 	planes.push_back(Plane(Vector3(-1, 0, 0), p_extents.x));
@@ -873,9 +866,9 @@ PoolVector<Plane> Geometry::build_box_planes(const Vector3 &p_extents) {
 	return planes;
 }
 
-PoolVector<Plane> Geometry::build_cylinder_planes(real_t p_radius, real_t p_height, int p_sides, Vector3::Axis p_axis) {
+Vector<Plane> Geometry::build_cylinder_planes(real_t p_radius, real_t p_height, int p_sides, Vector3::Axis p_axis) {
 
-	PoolVector<Plane> planes;
+	Vector<Plane> planes;
 
 	for (int i = 0; i < p_sides; i++) {
 
@@ -895,9 +888,9 @@ PoolVector<Plane> Geometry::build_cylinder_planes(real_t p_radius, real_t p_heig
 	return planes;
 }
 
-PoolVector<Plane> Geometry::build_sphere_planes(real_t p_radius, int p_lats, int p_lons, Vector3::Axis p_axis) {
+Vector<Plane> Geometry::build_sphere_planes(real_t p_radius, int p_lats, int p_lons, Vector3::Axis p_axis) {
 
-	PoolVector<Plane> planes;
+	Vector<Plane> planes;
 
 	Vector3 axis;
 	axis[p_axis] = 1.0;
@@ -928,9 +921,9 @@ PoolVector<Plane> Geometry::build_sphere_planes(real_t p_radius, int p_lats, int
 	return planes;
 }
 
-PoolVector<Plane> Geometry::build_capsule_planes(real_t p_radius, real_t p_height, int p_sides, int p_lats, Vector3::Axis p_axis) {
+Vector<Plane> Geometry::build_capsule_planes(real_t p_radius, real_t p_height, int p_sides, int p_lats, Vector3::Axis p_axis) {
 
-	PoolVector<Plane> planes;
+	Vector<Plane> planes;
 
 	Vector3 axis;
 	axis[p_axis] = 1.0;
diff --git a/core/math/geometry.h b/core/math/geometry.h
index b9193242bc..a94d00bf77 100644
--- a/core/math/geometry.h
+++ b/core/math/geometry.h
@@ -37,7 +37,7 @@
 #include "core/math/triangulate.h"
 #include "core/math/vector3.h"
 #include "core/object.h"
-#include "core/pool_vector.h"
+
 #include "core/print_string.h"
 #include "core/vector.h"
 
@@ -899,10 +899,10 @@ public:
 		return (intersections & 1);
 	}
 
-	static PoolVector<PoolVector<Face3> > separate_objects(PoolVector<Face3> p_array);
+	static Vector<Vector<Face3> > separate_objects(Vector<Face3> p_array);
 
 	// Create a "wrap" that encloses the given geometry.
-	static PoolVector<Face3> wrap_geometry(PoolVector<Face3> p_array, real_t *p_error = NULL);
+	static Vector<Face3> wrap_geometry(Vector<Face3> p_array, real_t *p_error = NULL);
 
 	struct MeshData {
 
@@ -1006,11 +1006,11 @@ public:
 	}
 	static Vector<Vector<Vector2> > decompose_polygon_in_convex(Vector<Point2> polygon);
 
-	static MeshData build_convex_mesh(const PoolVector<Plane> &p_planes);
-	static PoolVector<Plane> build_sphere_planes(real_t p_radius, int p_lats, int p_lons, Vector3::Axis p_axis = Vector3::AXIS_Z);
-	static PoolVector<Plane> build_box_planes(const Vector3 &p_extents);
-	static PoolVector<Plane> build_cylinder_planes(real_t p_radius, real_t p_height, int p_sides, Vector3::Axis p_axis = Vector3::AXIS_Z);
-	static PoolVector<Plane> build_capsule_planes(real_t p_radius, real_t p_height, int p_sides, int p_lats, Vector3::Axis p_axis = Vector3::AXIS_Z);
+	static MeshData build_convex_mesh(const Vector<Plane> &p_planes);
+	static Vector<Plane> build_sphere_planes(real_t p_radius, int p_lats, int p_lons, Vector3::Axis p_axis = Vector3::AXIS_Z);
+	static Vector<Plane> build_box_planes(const Vector3 &p_extents);
+	static Vector<Plane> build_cylinder_planes(real_t p_radius, real_t p_height, int p_sides, Vector3::Axis p_axis = Vector3::AXIS_Z);
+	static Vector<Plane> build_capsule_planes(real_t p_radius, real_t p_height, int p_sides, int p_lats, Vector3::Axis p_axis = Vector3::AXIS_Z);
 
 	static void make_atlas(const Vector<Size2i> &p_rects, Vector<Point2i> &r_result, Size2i &r_size);
 
diff --git a/core/math/rect2.h b/core/math/rect2.h
index 0d2e7eb6e5..e4ea615c22 100644
--- a/core/math/rect2.h
+++ b/core/math/rect2.h
@@ -387,6 +387,11 @@ struct Rect2i {
 		size = end - begin;
 	}
 
+	_FORCE_INLINE_ Rect2i abs() const {
+
+		return Rect2i(Point2i(position.x + MIN(size.x, 0), position.y + MIN(size.y, 0)), size.abs());
+	}
+
 	operator String() const { return String(position) + ", " + String(size); }
 
 	operator Rect2() const { return Rect2(position, size); }
diff --git a/core/math/transform.h b/core/math/transform.h
index ad397d9c09..c6e3be4c70 100644
--- a/core/math/transform.h
+++ b/core/math/transform.h
@@ -34,7 +34,6 @@
 #include "core/math/aabb.h"
 #include "core/math/basis.h"
 #include "core/math/plane.h"
-#include "core/pool_vector.h"
 
 class Transform {
 public:
@@ -84,8 +83,8 @@ public:
 	_FORCE_INLINE_ AABB xform(const AABB &p_aabb) const;
 	_FORCE_INLINE_ AABB xform_inv(const AABB &p_aabb) const;
 
-	_FORCE_INLINE_ PoolVector<Vector3> xform(const PoolVector<Vector3> &p_array) const;
-	_FORCE_INLINE_ PoolVector<Vector3> xform_inv(const PoolVector<Vector3> &p_array) const;
+	_FORCE_INLINE_ Vector<Vector3> xform(const Vector<Vector3> &p_array) const;
+	_FORCE_INLINE_ Vector<Vector3> xform_inv(const Vector<Vector3> &p_array) const;
 
 	void operator*=(const Transform &p_transform);
 	Transform operator*(const Transform &p_transform) const;
@@ -210,13 +209,13 @@ _FORCE_INLINE_ AABB Transform::xform_inv(const AABB &p_aabb) const {
 	return ret;
 }
 
-PoolVector<Vector3> Transform::xform(const PoolVector<Vector3> &p_array) const {
+Vector<Vector3> Transform::xform(const Vector<Vector3> &p_array) const {
 
-	PoolVector<Vector3> array;
+	Vector<Vector3> array;
 	array.resize(p_array.size());
 
-	PoolVector<Vector3>::Read r = p_array.read();
-	PoolVector<Vector3>::Write w = array.write();
+	const Vector3 *r = p_array.ptr();
+	Vector3 *w = array.ptrw();
 
 	for (int i = 0; i < p_array.size(); ++i) {
 		w[i] = xform(r[i]);
@@ -224,13 +223,13 @@ PoolVector<Vector3> Transform::xform(const PoolVector<Vector3> &p_array) const {
 	return array;
 }
 
-PoolVector<Vector3> Transform::xform_inv(const PoolVector<Vector3> &p_array) const {
+Vector<Vector3> Transform::xform_inv(const Vector<Vector3> &p_array) const {
 
-	PoolVector<Vector3> array;
+	Vector<Vector3> array;
 	array.resize(p_array.size());
 
-	PoolVector<Vector3>::Read r = p_array.read();
-	PoolVector<Vector3>::Write w = array.write();
+	const Vector3 *r = p_array.ptr();
+	Vector3 *w = array.ptrw();
 
 	for (int i = 0; i < p_array.size(); ++i) {
 		w[i] = xform_inv(r[i]);
diff --git a/core/math/transform_2d.h b/core/math/transform_2d.h
index 367f697ccf..fa43762aa4 100644
--- a/core/math/transform_2d.h
+++ b/core/math/transform_2d.h
@@ -32,7 +32,6 @@
 #define TRANSFORM_2D_H
 
 #include "core/math/rect2.h" // also includes vector2, math_funcs, and ustring
-#include "core/pool_vector.h"
 
 struct Transform2D {
 	// Warning #1: basis of Transform2D is stored differently from Basis. In terms of elements array, the basis matrix looks like "on paper":
@@ -112,8 +111,8 @@ struct Transform2D {
 	_FORCE_INLINE_ Vector2 xform_inv(const Vector2 &p_vec) const;
 	_FORCE_INLINE_ Rect2 xform(const Rect2 &p_rect) const;
 	_FORCE_INLINE_ Rect2 xform_inv(const Rect2 &p_rect) const;
-	_FORCE_INLINE_ PoolVector<Vector2> xform(const PoolVector<Vector2> &p_array) const;
-	_FORCE_INLINE_ PoolVector<Vector2> xform_inv(const PoolVector<Vector2> &p_array) const;
+	_FORCE_INLINE_ Vector<Vector2> xform(const Vector<Vector2> &p_array) const;
+	_FORCE_INLINE_ Vector<Vector2> xform_inv(const Vector<Vector2> &p_array) const;
 
 	operator String() const;
 
@@ -203,13 +202,13 @@ Rect2 Transform2D::xform_inv(const Rect2 &p_rect) const {
 	return new_rect;
 }
 
-PoolVector<Vector2> Transform2D::xform(const PoolVector<Vector2> &p_array) const {
+Vector<Vector2> Transform2D::xform(const Vector<Vector2> &p_array) const {
 
-	PoolVector<Vector2> array;
+	Vector<Vector2> array;
 	array.resize(p_array.size());
 
-	PoolVector<Vector2>::Read r = p_array.read();
-	PoolVector<Vector2>::Write w = array.write();
+	const Vector2 *r = p_array.ptr();
+	Vector2 *w = array.ptrw();
 
 	for (int i = 0; i < p_array.size(); ++i) {
 		w[i] = xform(r[i]);
@@ -217,13 +216,13 @@ PoolVector<Vector2> Transform2D::xform(const PoolVector<Vector2> &p_array) const
 	return array;
 }
 
-PoolVector<Vector2> Transform2D::xform_inv(const PoolVector<Vector2> &p_array) const {
+Vector<Vector2> Transform2D::xform_inv(const Vector<Vector2> &p_array) const {
 
-	PoolVector<Vector2> array;
+	Vector<Vector2> array;
 	array.resize(p_array.size());
 
-	PoolVector<Vector2>::Read r = p_array.read();
-	PoolVector<Vector2>::Write w = array.write();
+	const Vector2 *r = p_array.ptr();
+	Vector2 *w = array.ptrw();
 
 	for (int i = 0; i < p_array.size(); ++i) {
 		w[i] = xform_inv(r[i]);
diff --git a/core/math/triangle_mesh.cpp b/core/math/triangle_mesh.cpp
index 53d4ea0a96..01d38cf24e 100644
--- a/core/math/triangle_mesh.cpp
+++ b/core/math/triangle_mesh.cpp
@@ -89,7 +89,7 @@ int TriangleMesh::_create_bvh(BVH *p_bvh, BVH **p_bb, int p_from, int p_size, in
 	return index;
 }
 
-void TriangleMesh::get_indices(PoolVector<int> *r_triangles_indices) const {
+void TriangleMesh::get_indices(Vector<int> *r_triangles_indices) const {
 
 	if (!valid)
 		return;
@@ -97,10 +97,10 @@ void TriangleMesh::get_indices(PoolVector<int> *r_triangles_indices) const {
 	const int triangles_num = triangles.size();
 
 	// Parse vertices indices
-	PoolVector<Triangle>::Read triangles_read = triangles.read();
+	const Triangle *triangles_read = triangles.ptr();
 
 	r_triangles_indices->resize(triangles_num * 3);
-	PoolVector<int>::Write r_indices_write = r_triangles_indices->write();
+	int *r_indices_write = r_triangles_indices->ptrw();
 
 	for (int i = 0; i < triangles_num; ++i) {
 		r_indices_write[3 * i + 0] = triangles_read[i].indices[0];
@@ -109,7 +109,7 @@ void TriangleMesh::get_indices(PoolVector<int> *r_triangles_indices) const {
 	}
 }
 
-void TriangleMesh::create(const PoolVector<Vector3> &p_faces) {
+void TriangleMesh::create(const Vector<Vector3> &p_faces) {
 
 	valid = false;
 
@@ -119,7 +119,7 @@ void TriangleMesh::create(const PoolVector<Vector3> &p_faces) {
 	triangles.resize(fc);
 
 	bvh.resize(fc * 3); //will never be larger than this (todo make better)
-	PoolVector<BVH>::Write bw = bvh.write();
+	BVH *bw = bvh.ptrw();
 
 	{
 
@@ -127,8 +127,8 @@ void TriangleMesh::create(const PoolVector<Vector3> &p_faces) {
 		//except for the Set for repeated triangles, everything
 		//goes in-place.
 
-		PoolVector<Vector3>::Read r = p_faces.read();
-		PoolVector<Triangle>::Write w = triangles.write();
+		const Vector3 *r = p_faces.ptr();
+		Triangle *w = triangles.ptrw();
 		Map<Vector3, int> db;
 
 		for (int i = 0; i < fc; i++) {
@@ -164,15 +164,15 @@ void TriangleMesh::create(const PoolVector<Vector3> &p_faces) {
 		}
 
 		vertices.resize(db.size());
-		PoolVector<Vector3>::Write vw = vertices.write();
+		Vector3 *vw = vertices.ptrw();
 		for (Map<Vector3, int>::Element *E = db.front(); E; E = E->next()) {
 			vw[E->get()] = E->key();
 		}
 	}
 
-	PoolVector<BVH *> bwptrs;
+	Vector<BVH *> bwptrs;
 	bwptrs.resize(fc);
-	PoolVector<BVH *>::Write bwp = bwptrs.write();
+	BVH **bwp = bwptrs.ptrw();
 	for (int i = 0; i < fc; i++) {
 
 		bwp[i] = &bw[i];
@@ -180,9 +180,8 @@ void TriangleMesh::create(const PoolVector<Vector3> &p_faces) {
 
 	max_depth = 0;
 	int max_alloc = fc;
-	_create_bvh(bw.ptr(), bwp.ptr(), 0, fc, 1, max_depth, max_alloc);
+	_create_bvh(bw, bwp, 0, fc, 1, max_depth, max_alloc);
 
-	bw.release(); //clearup
 	bvh.resize(max_alloc); //resize back
 
 	valid = true;
@@ -208,13 +207,11 @@ Vector3 TriangleMesh::get_area_normal(const AABB &p_aabb) const {
 
 	int level = 0;
 
-	PoolVector<Triangle>::Read trianglesr = triangles.read();
-	PoolVector<Vector3>::Read verticesr = vertices.read();
-	PoolVector<BVH>::Read bvhr = bvh.read();
+	const Triangle *triangleptr = triangles.ptr();
+	//	const Vector3 *verticesr = vertices.ptr();
+	const BVH *bvhptr = bvh.ptr();
 
-	const Triangle *triangleptr = trianglesr.ptr();
 	int pos = bvh.size() - 1;
-	const BVH *bvhptr = bvhr.ptr();
 
 	stack[0] = pos;
 	while (true) {
@@ -304,14 +301,11 @@ bool TriangleMesh::intersect_segment(const Vector3 &p_begin, const Vector3 &p_en
 
 	int level = 0;
 
-	PoolVector<Triangle>::Read trianglesr = triangles.read();
-	PoolVector<Vector3>::Read verticesr = vertices.read();
-	PoolVector<BVH>::Read bvhr = bvh.read();
+	const Triangle *triangleptr = triangles.ptr();
+	const Vector3 *vertexptr = vertices.ptr();
+	const BVH *bvhptr = bvh.ptr();
 
-	const Triangle *triangleptr = trianglesr.ptr();
-	const Vector3 *vertexptr = verticesr.ptr();
 	int pos = bvh.size() - 1;
-	const BVH *bvhptr = bvhr.ptr();
 
 	stack[0] = pos;
 	while (true) {
@@ -419,14 +413,11 @@ bool TriangleMesh::intersect_ray(const Vector3 &p_begin, const Vector3 &p_dir, V
 
 	int level = 0;
 
-	PoolVector<Triangle>::Read trianglesr = triangles.read();
-	PoolVector<Vector3>::Read verticesr = vertices.read();
-	PoolVector<BVH>::Read bvhr = bvh.read();
+	const Triangle *triangleptr = triangles.ptr();
+	const Vector3 *vertexptr = vertices.ptr();
+	const BVH *bvhptr = bvh.ptr();
 
-	const Triangle *triangleptr = trianglesr.ptr();
-	const Vector3 *vertexptr = verticesr.ptr();
 	int pos = bvh.size() - 1;
-	const BVH *bvhptr = bvhr.ptr();
 
 	stack[0] = pos;
 	while (true) {
@@ -529,14 +520,11 @@ bool TriangleMesh::intersect_convex_shape(const Plane *p_planes, int p_plane_cou
 
 	int level = 0;
 
-	PoolVector<Triangle>::Read trianglesr = triangles.read();
-	PoolVector<Vector3>::Read verticesr = vertices.read();
-	PoolVector<BVH>::Read bvhr = bvh.read();
+	const Triangle *triangleptr = triangles.ptr();
+	const Vector3 *vertexptr = vertices.ptr();
+	const BVH *bvhptr = bvh.ptr();
 
-	const Triangle *triangleptr = trianglesr.ptr();
-	const Vector3 *vertexptr = verticesr.ptr();
 	int pos = bvh.size() - 1;
-	const BVH *bvhptr = bvhr.ptr();
 
 	stack[0] = pos;
 	while (true) {
@@ -645,16 +633,13 @@ bool TriangleMesh::inside_convex_shape(const Plane *p_planes, int p_plane_count,
 
 	int level = 0;
 
-	PoolVector<Triangle>::Read trianglesr = triangles.read();
-	PoolVector<Vector3>::Read verticesr = vertices.read();
-	PoolVector<BVH>::Read bvhr = bvh.read();
+	const Triangle *triangleptr = triangles.ptr();
+	const Vector3 *vertexptr = vertices.ptr();
+	const BVH *bvhptr = bvh.ptr();
 
 	Transform scale(Basis().scaled(p_scale));
 
-	const Triangle *triangleptr = trianglesr.ptr();
-	const Vector3 *vertexptr = verticesr.ptr();
 	int pos = bvh.size() - 1;
-	const BVH *bvhptr = bvhr.ptr();
 
 	stack[0] = pos;
 	while (true) {
@@ -732,18 +717,18 @@ bool TriangleMesh::is_valid() const {
 	return valid;
 }
 
-PoolVector<Face3> TriangleMesh::get_faces() const {
+Vector<Face3> TriangleMesh::get_faces() const {
 
 	if (!valid)
-		return PoolVector<Face3>();
+		return Vector<Face3>();
 
-	PoolVector<Face3> faces;
+	Vector<Face3> faces;
 	int ts = triangles.size();
 	faces.resize(triangles.size());
 
-	PoolVector<Face3>::Write w = faces.write();
-	PoolVector<Triangle>::Read r = triangles.read();
-	PoolVector<Vector3>::Read rv = vertices.read();
+	Face3 *w = faces.ptrw();
+	const Triangle *r = triangles.ptr();
+	const Vector3 *rv = vertices.ptr();
 
 	for (int i = 0; i < ts; i++) {
 		for (int j = 0; j < 3; j++) {
@@ -751,7 +736,6 @@ PoolVector<Face3> TriangleMesh::get_faces() const {
 		}
 	}
 
-	w.release();
 	return faces;
 }
 
diff --git a/core/math/triangle_mesh.h b/core/math/triangle_mesh.h
index 575a78b0b5..fdbfb90465 100644
--- a/core/math/triangle_mesh.h
+++ b/core/math/triangle_mesh.h
@@ -44,8 +44,8 @@ class TriangleMesh : public Reference {
 		int indices[3];
 	};
 
-	PoolVector<Triangle> triangles;
-	PoolVector<Vector3> vertices;
+	Vector<Triangle> triangles;
+	Vector<Vector3> vertices;
 
 	struct BVH {
 
@@ -82,7 +82,7 @@ class TriangleMesh : public Reference {
 
 	int _create_bvh(BVH *p_bvh, BVH **p_bb, int p_from, int p_size, int p_depth, int &max_depth, int &max_alloc);
 
-	PoolVector<BVH> bvh;
+	Vector<BVH> bvh;
 	int max_depth;
 	bool valid;
 
@@ -93,13 +93,13 @@ public:
 	bool intersect_convex_shape(const Plane *p_planes, int p_plane_count) const;
 	bool inside_convex_shape(const Plane *p_planes, int p_plane_count, Vector3 p_scale = Vector3(1, 1, 1)) const;
 	Vector3 get_area_normal(const AABB &p_aabb) const;
-	PoolVector<Face3> get_faces() const;
+	Vector<Face3> get_faces() const;
 
-	PoolVector<Triangle> get_triangles() const { return triangles; }
-	PoolVector<Vector3> get_vertices() const { return vertices; }
-	void get_indices(PoolVector<int> *r_triangles_indices) const;
+	Vector<Triangle> get_triangles() const { return triangles; }
+	Vector<Vector3> get_vertices() const { return vertices; }
+	void get_indices(Vector<int> *r_triangles_indices) const;
 
-	void create(const PoolVector<Vector3> &p_faces);
+	void create(const Vector<Vector3> &p_faces);
 	TriangleMesh();
 };
 
diff --git a/core/math/vector2.h b/core/math/vector2.h
index 1dec830821..ba5558102f 100644
--- a/core/math/vector2.h
+++ b/core/math/vector2.h
@@ -311,10 +311,15 @@ struct Vector2i {
 	bool operator<(const Vector2i &p_vec2) const { return (x == p_vec2.x) ? (y < p_vec2.y) : (x < p_vec2.x); }
 	bool operator>(const Vector2i &p_vec2) const { return (x == p_vec2.x) ? (y > p_vec2.y) : (x > p_vec2.x); }
 
+	bool operator<=(const Vector2i &p_vec2) const { return x == p_vec2.x ? (y <= p_vec2.y) : (x < p_vec2.x); }
+	bool operator>=(const Vector2i &p_vec2) const { return x == p_vec2.x ? (y >= p_vec2.y) : (x > p_vec2.x); }
+
 	bool operator==(const Vector2i &p_vec2) const;
 	bool operator!=(const Vector2i &p_vec2) const;
 
-	real_t get_aspect() const { return width / (real_t)height; }
+	real_t aspect() const { return width / (real_t)height; }
+	Vector2i sign() const { return Vector2i(SGN(x), SGN(y)); }
+	Vector2i abs() const { return Vector2i(ABS(x), ABS(y)); }
 
 	operator String() const { return String::num(x) + ", " + String::num(y); }
 
diff --git a/core/message_queue.cpp b/core/message_queue.cpp
index 42390935d4..235003627e 100644
--- a/core/message_queue.cpp
+++ b/core/message_queue.cpp
@@ -30,6 +30,7 @@
 
 #include "message_queue.h"
 
+#include "core/core_string_names.h"
 #include "core/project_settings.h"
 #include "core/script_language.h"
 
@@ -42,37 +43,7 @@ MessageQueue *MessageQueue::get_singleton() {
 
 Error MessageQueue::push_call(ObjectID p_id, const StringName &p_method, const Variant **p_args, int p_argcount, bool p_show_error) {
 
-	_THREAD_SAFE_METHOD_
-
-	int room_needed = sizeof(Message) + sizeof(Variant) * p_argcount;
-
-	if ((buffer_end + room_needed) >= buffer_size) {
-		String type;
-		if (ObjectDB::get_instance(p_id))
-			type = ObjectDB::get_instance(p_id)->get_class();
-		print_line("Failed method: " + type + ":" + p_method + " target ID: " + itos(p_id));
-		statistics();
-		ERR_FAIL_V_MSG(ERR_OUT_OF_MEMORY, "Message queue out of memory. Try increasing 'memory/limits/message_queue/max_size_kb' in project settings.");
-	}
-
-	Message *msg = memnew_placement(&buffer[buffer_end], Message);
-	msg->args = p_argcount;
-	msg->instance_id = p_id;
-	msg->target = p_method;
-	msg->type = TYPE_CALL;
-	if (p_show_error)
-		msg->type |= FLAG_SHOW_ERROR;
-
-	buffer_end += sizeof(Message);
-
-	for (int i = 0; i < p_argcount; i++) {
-
-		Variant *v = memnew_placement(&buffer[buffer_end], Variant);
-		buffer_end += sizeof(Variant);
-		*v = *p_args[i];
-	}
-
-	return OK;
+	return push_callable(Callable(p_id, p_method), p_args, p_argcount, p_show_error);
 }
 
 Error MessageQueue::push_call(ObjectID p_id, const StringName &p_method, VARIANT_ARG_DECLARE) {
@@ -107,8 +78,7 @@ Error MessageQueue::push_set(ObjectID p_id, const StringName &p_prop, const Vari
 
 	Message *msg = memnew_placement(&buffer[buffer_end], Message);
 	msg->args = 1;
-	msg->instance_id = p_id;
-	msg->target = p_prop;
+	msg->callable = Callable(p_id, p_prop);
 	msg->type = TYPE_SET;
 
 	buffer_end += sizeof(Message);
@@ -137,7 +107,7 @@ Error MessageQueue::push_notification(ObjectID p_id, int p_notification) {
 	Message *msg = memnew_placement(&buffer[buffer_end], Message);
 
 	msg->type = TYPE_NOTIFICATION;
-	msg->instance_id = p_id;
+	msg->callable = Callable(p_id, CoreStringNames::get_singleton()->notification); //name is meaningless but callable needs it
 	//msg->target;
 	msg->notification = p_notification;
 
@@ -160,18 +130,49 @@ Error MessageQueue::push_set(Object *p_object, const StringName &p_prop, const V
 	return push_set(p_object->get_instance_id(), p_prop, p_value);
 }
 
+Error MessageQueue::push_callable(const Callable &p_callable, const Variant **p_args, int p_argcount, bool p_show_error) {
+
+	_THREAD_SAFE_METHOD_
+
+	int room_needed = sizeof(Message) + sizeof(Variant) * p_argcount;
+
+	if ((buffer_end + room_needed) >= buffer_size) {
+		print_line("Failed method: " + p_callable);
+		statistics();
+		ERR_FAIL_V_MSG(ERR_OUT_OF_MEMORY, "Message queue out of memory. Try increasing 'memory/limits/message_queue/max_size_kb' in project settings.");
+	}
+
+	Message *msg = memnew_placement(&buffer[buffer_end], Message);
+	msg->args = p_argcount;
+	msg->callable = p_callable;
+	msg->type = TYPE_CALL;
+	if (p_show_error)
+		msg->type |= FLAG_SHOW_ERROR;
+
+	buffer_end += sizeof(Message);
+
+	for (int i = 0; i < p_argcount; i++) {
+
+		Variant *v = memnew_placement(&buffer[buffer_end], Variant);
+		buffer_end += sizeof(Variant);
+		*v = *p_args[i];
+	}
+
+	return OK;
+}
+
 void MessageQueue::statistics() {
 
 	Map<StringName, int> set_count;
 	Map<int, int> notify_count;
-	Map<StringName, int> call_count;
+	Map<Callable, int> call_count;
 	int null_count = 0;
 
 	uint32_t read_pos = 0;
 	while (read_pos < buffer_end) {
 		Message *message = (Message *)&buffer[read_pos];
 
-		Object *target = ObjectDB::get_instance(message->instance_id);
+		Object *target = message->callable.get_object();
 
 		if (target != NULL) {
 
@@ -179,10 +180,10 @@ void MessageQueue::statistics() {
 
 				case TYPE_CALL: {
 
-					if (!call_count.has(message->target))
-						call_count[message->target] = 0;
+					if (!call_count.has(message->callable))
+						call_count[message->callable] = 0;
 
-					call_count[message->target]++;
+					call_count[message->callable]++;
 
 				} break;
 				case TYPE_NOTIFICATION: {
@@ -195,10 +196,11 @@ void MessageQueue::statistics() {
 				} break;
 				case TYPE_SET: {
 
-					if (!set_count.has(message->target))
-						set_count[message->target] = 0;
+					StringName t = message->callable.get_method();
+					if (!set_count.has(t))
+						set_count[t] = 0;
 
-					set_count[message->target]++;
+					set_count[t]++;
 
 				} break;
 			}
@@ -222,7 +224,7 @@ void MessageQueue::statistics() {
 		print_line("SET " + E->key() + ": " + itos(E->get()));
 	}
 
-	for (Map<StringName, int>::Element *E = call_count.front(); E; E = E->next()) {
+	for (Map<Callable, int>::Element *E = call_count.front(); E; E = E->next()) {
 		print_line("CALL " + E->key() + ": " + itos(E->get()));
 	}
 
@@ -236,7 +238,7 @@ int MessageQueue::get_max_buffer_usage() const {
 	return buffer_max_used;
 }
 
-void MessageQueue::_call_function(Object *p_target, const StringName &p_func, const Variant *p_args, int p_argcount, bool p_show_error) {
+void MessageQueue::_call_function(const Callable &p_callable, const Variant *p_args, int p_argcount, bool p_show_error) {
 
 	const Variant **argptrs = NULL;
 	if (p_argcount) {
@@ -246,11 +248,12 @@ void MessageQueue::_call_function(Object *p_target, const StringName &p_func, co
 		}
 	}
 
-	Variant::CallError ce;
-	p_target->call(p_func, argptrs, p_argcount, ce);
-	if (p_show_error && ce.error != Variant::CallError::CALL_OK) {
+	Callable::CallError ce;
+	Variant ret;
+	p_callable.call(argptrs, p_argcount, ret, ce);
+	if (p_show_error && ce.error != Callable::CallError::CALL_OK) {
 
-		ERR_PRINT("Error calling deferred method: " + Variant::get_call_error_text(p_target, p_func, argptrs, p_argcount, ce) + ".");
+		ERR_PRINT("Error calling deferred method: " + Variant::get_callable_error_text(p_callable, argptrs, p_argcount, ce) + ".");
 	}
 }
 
@@ -283,7 +286,7 @@ void MessageQueue::flush() {
 
 		_THREAD_SAFE_UNLOCK_
 
-		Object *target = ObjectDB::get_instance(message->instance_id);
+		Object *target = message->callable.get_object();
 
 		if (target != NULL) {
 
@@ -294,7 +297,7 @@ void MessageQueue::flush() {
 
 					// messages don't expect a return value
 
-					_call_function(target, message->target, args, message->args, message->type & FLAG_SHOW_ERROR);
+					_call_function(message->callable, args, message->args, message->type & FLAG_SHOW_ERROR);
 
 				} break;
 				case TYPE_NOTIFICATION: {
@@ -307,7 +310,7 @@ void MessageQueue::flush() {
 
 					Variant *arg = (Variant *)(message + 1);
 					// messages don't expect a return value
-					target->set(message->target, *arg);
+					target->set(message->callable.get_method(), *arg);
 
 				} break;
 			}
diff --git a/core/message_queue.h b/core/message_queue.h
index e9a92ff5b7..9ba748bb42 100644
--- a/core/message_queue.h
+++ b/core/message_queue.h
@@ -54,8 +54,7 @@ class MessageQueue {
 
 	struct Message {
 
-		ObjectID instance_id;
-		StringName target;
+		Callable callable;
 		int16_t type;
 		union {
 			int16_t notification;
@@ -68,7 +67,7 @@ class MessageQueue {
 	uint32_t buffer_max_used;
 	uint32_t buffer_size;
 
-	void _call_function(Object *p_target, const StringName &p_func, const Variant *p_args, int p_argcount, bool p_show_error);
+	void _call_function(const Callable &p_callable, const Variant *p_args, int p_argcount, bool p_show_error);
 
 	static MessageQueue *singleton;
 
@@ -81,6 +80,7 @@ public:
 	Error push_call(ObjectID p_id, const StringName &p_method, VARIANT_ARG_LIST);
 	Error push_notification(ObjectID p_id, int p_notification);
 	Error push_set(ObjectID p_id, const StringName &p_prop, const Variant &p_value);
+	Error push_callable(const Callable &p_callable, const Variant **p_args, int p_argcount, bool p_show_error = false);
 
 	Error push_call(Object *p_object, const StringName &p_method, VARIANT_ARG_LIST);
 	Error push_notification(Object *p_object, int p_notification);
diff --git a/core/method_bind.h b/core/method_bind.h
index 1860d227f7..726ce512f8 100644
--- a/core/method_bind.h
+++ b/core/method_bind.h
@@ -31,19 +31,18 @@
 #ifndef METHOD_BIND_H
 #define METHOD_BIND_H
 
+#ifdef DEBUG_ENABLED
+#define DEBUG_METHODS_ENABLED
+#endif
+
 #include "core/list.h"
 #include "core/method_ptrcall.h"
 #include "core/object.h"
+#include "core/type_info.h"
 #include "core/variant.h"
 
 #include <stdio.h>
 
-#ifdef DEBUG_ENABLED
-#define DEBUG_METHODS_ENABLED
-#endif
-
-#include "core/type_info.h"
-
 enum MethodFlags {
 
 	METHOD_FLAG_NORMAL = 1,
@@ -155,7 +154,7 @@ struct VariantObjectClassChecker<Control *> {
 		Variant::Type argtype = get_argument_type(m_arg - 1);                       \
 		if (!Variant::can_convert_strict(p_args[m_arg - 1]->get_type(), argtype) || \
 				!VariantObjectClassChecker<P##m_arg>::check(*p_args[m_arg - 1])) {  \
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;        \
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;       \
 			r_error.argument = m_arg - 1;                                           \
 			r_error.expected = argtype;                                             \
 			return Variant();                                                       \
@@ -278,7 +277,7 @@ public:
 
 	_FORCE_INLINE_ int get_argument_count() const { return argument_count; };
 
-	virtual Variant call(Object *p_object, const Variant **p_args, int p_arg_count, Variant::CallError &r_error) = 0;
+	virtual Variant call(Object *p_object, const Variant **p_args, int p_arg_count, Callable::CallError &r_error) = 0;
 
 #ifdef PTRCALL_ENABLED
 	virtual void ptrcall(Object *p_object, const void **p_args, void *r_ret) = 0;
@@ -300,7 +299,7 @@ public:
 template <class T>
 class MethodBindVarArg : public MethodBind {
 public:
-	typedef Variant (T::*NativeCall)(const Variant **, int, Variant::CallError &);
+	typedef Variant (T::*NativeCall)(const Variant **, int, Callable::CallError &);
 
 protected:
 	NativeCall call_method;
@@ -338,7 +337,7 @@ public:
 	}
 
 #endif
-	virtual Variant call(Object *p_object, const Variant **p_args, int p_arg_count, Variant::CallError &r_error) {
+	virtual Variant call(Object *p_object, const Variant **p_args, int p_arg_count, Callable::CallError &r_error) {
 
 		T *instance = static_cast<T *>(p_object);
 		return (instance->*call_method)(p_args, p_arg_count, r_error);
@@ -389,7 +388,7 @@ public:
 };
 
 template <class T>
-MethodBind *create_vararg_method_bind(Variant (T::*p_method)(const Variant **, int, Variant::CallError &), const MethodInfo &p_info, bool p_return_nil_is_variant) {
+MethodBind *create_vararg_method_bind(Variant (T::*p_method)(const Variant **, int, Callable::CallError &), const MethodInfo &p_info, bool p_return_nil_is_variant) {
 
 	MethodBindVarArg<T> *a = memnew((MethodBindVarArg<T>));
 	a->set_method(p_method);
diff --git a/core/method_ptrcall.h b/core/method_ptrcall.h
index 118970de80..3db186ca69 100644
--- a/core/method_ptrcall.h
+++ b/core/method_ptrcall.h
@@ -125,17 +125,22 @@ MAKE_PTRARG_BY_REFERENCE(AABB);
 MAKE_PTRARG_BY_REFERENCE(Basis);
 MAKE_PTRARG_BY_REFERENCE(Transform);
 MAKE_PTRARG_BY_REFERENCE(Color);
+MAKE_PTRARG(StringName);
 MAKE_PTRARG(NodePath);
 MAKE_PTRARG(RID);
 MAKE_PTRARG(Dictionary);
+MAKE_PTRARG(Callable);
+MAKE_PTRARG(Signal);
 MAKE_PTRARG(Array);
-MAKE_PTRARG(PoolByteArray);
-MAKE_PTRARG(PoolIntArray);
-MAKE_PTRARG(PoolRealArray);
-MAKE_PTRARG(PoolStringArray);
-MAKE_PTRARG(PoolVector2Array);
-MAKE_PTRARG(PoolVector3Array);
-MAKE_PTRARG(PoolColorArray);
+MAKE_PTRARG(PackedByteArray);
+MAKE_PTRARG(PackedInt32Array);
+MAKE_PTRARG(PackedInt64Array);
+MAKE_PTRARG(PackedFloat32Array);
+MAKE_PTRARG(PackedFloat64Array);
+MAKE_PTRARG(PackedStringArray);
+MAKE_PTRARG(PackedVector2Array);
+MAKE_PTRARG(PackedVector3Array);
+MAKE_PTRARG(PackedColorArray);
 MAKE_PTRARG_BY_REFERENCE(Variant);
 
 //this is for Object
@@ -185,95 +190,96 @@ struct PtrToArg<ObjectID> {
 
 //this is for the special cases used by Variant
 
-#define MAKE_VECARG(m_type)                                                                      \
-	template <>                                                                                  \
-	struct PtrToArg<Vector<m_type> > {                                                           \
-		_FORCE_INLINE_ static Vector<m_type> convert(const void *p_ptr) {                        \
-			const PoolVector<m_type> *dvs = reinterpret_cast<const PoolVector<m_type> *>(p_ptr); \
-			Vector<m_type> ret;                                                                  \
-			int len = dvs->size();                                                               \
-			ret.resize(len);                                                                     \
-			{                                                                                    \
-				PoolVector<m_type>::Read r = dvs->read();                                        \
-				for (int i = 0; i < len; i++) {                                                  \
-					ret.write[i] = r[i];                                                         \
-				}                                                                                \
-			}                                                                                    \
-			return ret;                                                                          \
-		}                                                                                        \
-		_FORCE_INLINE_ static void encode(Vector<m_type> p_vec, void *p_ptr) {                   \
-			PoolVector<m_type> *dv = reinterpret_cast<PoolVector<m_type> *>(p_ptr);              \
-			int len = p_vec.size();                                                              \
-			dv->resize(len);                                                                     \
-			{                                                                                    \
-				PoolVector<m_type>::Write w = dv->write();                                       \
-				for (int i = 0; i < len; i++) {                                                  \
-					w[i] = p_vec[i];                                                             \
-				}                                                                                \
-			}                                                                                    \
-		}                                                                                        \
-	};                                                                                           \
-	template <>                                                                                  \
-	struct PtrToArg<const Vector<m_type> &> {                                                    \
-		_FORCE_INLINE_ static Vector<m_type> convert(const void *p_ptr) {                        \
-			const PoolVector<m_type> *dvs = reinterpret_cast<const PoolVector<m_type> *>(p_ptr); \
-			Vector<m_type> ret;                                                                  \
-			int len = dvs->size();                                                               \
-			ret.resize(len);                                                                     \
-			{                                                                                    \
-				PoolVector<m_type>::Read r = dvs->read();                                        \
-				for (int i = 0; i < len; i++) {                                                  \
-					ret.write[i] = r[i];                                                         \
-				}                                                                                \
-			}                                                                                    \
-			return ret;                                                                          \
-		}                                                                                        \
+#define MAKE_VECARG(m_type)                                                              \
+	template <>                                                                          \
+	struct PtrToArg<Vector<m_type> > {                                                   \
+		_FORCE_INLINE_ static Vector<m_type> convert(const void *p_ptr) {                \
+			const Vector<m_type> *dvs = reinterpret_cast<const Vector<m_type> *>(p_ptr); \
+			Vector<m_type> ret;                                                          \
+			int len = dvs->size();                                                       \
+			ret.resize(len);                                                             \
+			{                                                                            \
+				const m_type *r = dvs->ptr();                                            \
+				for (int i = 0; i < len; i++) {                                          \
+					ret.write[i] = r[i];                                                 \
+				}                                                                        \
+			}                                                                            \
+			return ret;                                                                  \
+		}                                                                                \
+		_FORCE_INLINE_ static void encode(Vector<m_type> p_vec, void *p_ptr) {           \
+			Vector<m_type> *dv = reinterpret_cast<Vector<m_type> *>(p_ptr);              \
+			int len = p_vec.size();                                                      \
+			dv->resize(len);                                                             \
+			{                                                                            \
+				m_type *w = dv->ptrw();                                                  \
+				for (int i = 0; i < len; i++) {                                          \
+					w[i] = p_vec[i];                                                     \
+				}                                                                        \
+			}                                                                            \
+		}                                                                                \
+	};                                                                                   \
+	template <>                                                                          \
+	struct PtrToArg<const Vector<m_type> &> {                                            \
+		_FORCE_INLINE_ static Vector<m_type> convert(const void *p_ptr) {                \
+			const Vector<m_type> *dvs = reinterpret_cast<const Vector<m_type> *>(p_ptr); \
+			Vector<m_type> ret;                                                          \
+			int len = dvs->size();                                                       \
+			ret.resize(len);                                                             \
+			{                                                                            \
+				const m_type *r = dvs->ptr();                                            \
+				for (int i = 0; i < len; i++) {                                          \
+					ret.write[i] = r[i];                                                 \
+				}                                                                        \
+			}                                                                            \
+			return ret;                                                                  \
+		}                                                                                \
 	}
 
-#define MAKE_VECARG_ALT(m_type, m_type_alt)                                                      \
-	template <>                                                                                  \
-	struct PtrToArg<Vector<m_type_alt> > {                                                       \
-		_FORCE_INLINE_ static Vector<m_type_alt> convert(const void *p_ptr) {                    \
-			const PoolVector<m_type> *dvs = reinterpret_cast<const PoolVector<m_type> *>(p_ptr); \
-			Vector<m_type_alt> ret;                                                              \
-			int len = dvs->size();                                                               \
-			ret.resize(len);                                                                     \
-			{                                                                                    \
-				PoolVector<m_type>::Read r = dvs->read();                                        \
-				for (int i = 0; i < len; i++) {                                                  \
-					ret.write[i] = r[i];                                                         \
-				}                                                                                \
-			}                                                                                    \
-			return ret;                                                                          \
-		}                                                                                        \
-		_FORCE_INLINE_ static void encode(Vector<m_type_alt> p_vec, void *p_ptr) {               \
-			PoolVector<m_type> *dv = reinterpret_cast<PoolVector<m_type> *>(p_ptr);              \
-			int len = p_vec.size();                                                              \
-			dv->resize(len);                                                                     \
-			{                                                                                    \
-				PoolVector<m_type>::Write w = dv->write();                                       \
-				for (int i = 0; i < len; i++) {                                                  \
-					w[i] = p_vec[i];                                                             \
-				}                                                                                \
-			}                                                                                    \
-		}                                                                                        \
-	};                                                                                           \
-	template <>                                                                                  \
-	struct PtrToArg<const Vector<m_type_alt> &> {                                                \
-		_FORCE_INLINE_ static Vector<m_type_alt> convert(const void *p_ptr) {                    \
-			const PoolVector<m_type> *dvs = reinterpret_cast<const PoolVector<m_type> *>(p_ptr); \
-			Vector<m_type_alt> ret;                                                              \
-			int len = dvs->size();                                                               \
-			ret.resize(len);                                                                     \
-			{                                                                                    \
-				PoolVector<m_type>::Read r = dvs->read();                                        \
-				for (int i = 0; i < len; i++) {                                                  \
-					ret.write[i] = r[i];                                                         \
-				}                                                                                \
-			}                                                                                    \
-			return ret;                                                                          \
-		}                                                                                        \
+#define MAKE_VECARG_ALT(m_type, m_type_alt)                                              \
+	template <>                                                                          \
+	struct PtrToArg<Vector<m_type_alt> > {                                               \
+		_FORCE_INLINE_ static Vector<m_type_alt> convert(const void *p_ptr) {            \
+			const Vector<m_type> *dvs = reinterpret_cast<const Vector<m_type> *>(p_ptr); \
+			Vector<m_type_alt> ret;                                                      \
+			int len = dvs->size();                                                       \
+			ret.resize(len);                                                             \
+			{                                                                            \
+				const m_type *r = dvs->ptr();                                            \
+				for (int i = 0; i < len; i++) {                                          \
+					ret.write[i] = r[i];                                                 \
+				}                                                                        \
+			}                                                                            \
+			return ret;                                                                  \
+		}                                                                                \
+		_FORCE_INLINE_ static void encode(Vector<m_type_alt> p_vec, void *p_ptr) {       \
+			Vector<m_type> *dv = reinterpret_cast<Vector<m_type> *>(p_ptr);              \
+			int len = p_vec.size();                                                      \
+			dv->resize(len);                                                             \
+			{                                                                            \
+				m_type *w = dv->ptrw();                                                  \
+				for (int i = 0; i < len; i++) {                                          \
+					w[i] = p_vec[i];                                                     \
+				}                                                                        \
+			}                                                                            \
+		}                                                                                \
+	};                                                                                   \
+	template <>                                                                          \
+	struct PtrToArg<const Vector<m_type_alt> &> {                                        \
+		_FORCE_INLINE_ static Vector<m_type_alt> convert(const void *p_ptr) {            \
+			const Vector<m_type> *dvs = reinterpret_cast<const Vector<m_type> *>(p_ptr); \
+			Vector<m_type_alt> ret;                                                      \
+			int len = dvs->size();                                                       \
+			ret.resize(len);                                                             \
+			{                                                                            \
+				const m_type *r = dvs->ptr();                                            \
+				for (int i = 0; i < len; i++) {                                          \
+					ret.write[i] = r[i];                                                 \
+				}                                                                        \
+			}                                                                            \
+			return ret;                                                                  \
+		}                                                                                \
 	}
+/*
 MAKE_VECARG(String);
 MAKE_VECARG(uint8_t);
 MAKE_VECARG(int);
@@ -281,6 +287,7 @@ MAKE_VECARG(float);
 MAKE_VECARG(Vector2);
 MAKE_VECARG(Vector3);
 MAKE_VECARG(Color);
+*/
 MAKE_VECARG_ALT(String, StringName);
 
 //for stuff that gets converted to Array vectors
@@ -324,74 +331,52 @@ MAKE_VECARR(Variant);
 MAKE_VECARR(RID);
 MAKE_VECARR(Plane);
 
-#define MAKE_DVECARR(m_type)                                                       \
-	template <>                                                                    \
-	struct PtrToArg<PoolVector<m_type> > {                                         \
-		_FORCE_INLINE_ static PoolVector<m_type> convert(const void *p_ptr) {      \
-			const Array *arr = reinterpret_cast<const Array *>(p_ptr);             \
-			PoolVector<m_type> ret;                                                \
-			int len = arr->size();                                                 \
-			ret.resize(len);                                                       \
-			{                                                                      \
-				PoolVector<m_type>::Write w = ret.write();                         \
-				for (int i = 0; i < len; i++) {                                    \
-					w[i] = (*arr)[i];                                              \
-				}                                                                  \
-			}                                                                      \
-			return ret;                                                            \
-		}                                                                          \
-		_FORCE_INLINE_ static void encode(PoolVector<m_type> p_vec, void *p_ptr) { \
-			Array *arr = reinterpret_cast<Array *>(p_ptr);                         \
-			int len = p_vec.size();                                                \
-			arr->resize(len);                                                      \
-			{                                                                      \
-				PoolVector<m_type>::Read r = p_vec.read();                         \
-				for (int i = 0; i < len; i++) {                                    \
-					(*arr)[i] = r[i];                                              \
-				}                                                                  \
-			}                                                                      \
-		}                                                                          \
-	};                                                                             \
-	template <>                                                                    \
-	struct PtrToArg<const PoolVector<m_type> &> {                                  \
-		_FORCE_INLINE_ static PoolVector<m_type> convert(const void *p_ptr) {      \
-			const Array *arr = reinterpret_cast<const Array *>(p_ptr);             \
-			PoolVector<m_type> ret;                                                \
-			int len = arr->size();                                                 \
-			ret.resize(len);                                                       \
-			{                                                                      \
-				PoolVector<m_type>::Write w = ret.write();                         \
-				for (int i = 0; i < len; i++) {                                    \
-					w[i] = (*arr)[i];                                              \
-				}                                                                  \
-			}                                                                      \
-			return ret;                                                            \
-		}                                                                          \
+#define MAKE_DVECARR(m_type)                                                   \
+	template <>                                                                \
+	struct PtrToArg<Vector<m_type> > {                                         \
+		_FORCE_INLINE_ static Vector<m_type> convert(const void *p_ptr) {      \
+			const Array *arr = reinterpret_cast<const Array *>(p_ptr);         \
+			Vector<m_type> ret;                                                \
+			int len = arr->size();                                             \
+			ret.resize(len);                                                   \
+			{                                                                  \
+				m_type *w = ret.ptrw();                                        \
+				for (int i = 0; i < len; i++) {                                \
+					w[i] = (*arr)[i];                                          \
+				}                                                              \
+			}                                                                  \
+			return ret;                                                        \
+		}                                                                      \
+		_FORCE_INLINE_ static void encode(Vector<m_type> p_vec, void *p_ptr) { \
+			Array *arr = reinterpret_cast<Array *>(p_ptr);                     \
+			int len = p_vec.size();                                            \
+			arr->resize(len);                                                  \
+			{                                                                  \
+				const m_type *r = p_vec.ptr();                                 \
+				for (int i = 0; i < len; i++) {                                \
+					(*arr)[i] = r[i];                                          \
+				}                                                              \
+			}                                                                  \
+		}                                                                      \
+	};                                                                         \
+	template <>                                                                \
+	struct PtrToArg<const Vector<m_type> &> {                                  \
+		_FORCE_INLINE_ static Vector<m_type> convert(const void *p_ptr) {      \
+			const Array *arr = reinterpret_cast<const Array *>(p_ptr);         \
+			Vector<m_type> ret;                                                \
+			int len = arr->size();                                             \
+			ret.resize(len);                                                   \
+			{                                                                  \
+				m_type *w = ret.ptrw();                                        \
+				for (int i = 0; i < len; i++) {                                \
+					w[i] = (*arr)[i];                                          \
+				}                                                              \
+			}                                                                  \
+			return ret;                                                        \
+		}                                                                      \
 	}
 
-MAKE_DVECARR(Plane);
-//for special case StringName
-
-#define MAKE_STRINGCONV(m_type)                                        \
-	template <>                                                        \
-	struct PtrToArg<m_type> {                                          \
-		_FORCE_INLINE_ static m_type convert(const void *p_ptr) {      \
-			m_type s = *reinterpret_cast<const String *>(p_ptr);       \
-			return s;                                                  \
-		}                                                              \
-		_FORCE_INLINE_ static void encode(m_type p_vec, void *p_ptr) { \
-			String *arr = reinterpret_cast<String *>(p_ptr);           \
-			*arr = p_vec;                                              \
-		}                                                              \
-	};                                                                 \
-                                                                       \
-	template <>                                                        \
-	struct PtrToArg<const m_type &> {                                  \
-		_FORCE_INLINE_ static m_type convert(const void *p_ptr) {      \
-			m_type s = *reinterpret_cast<const String *>(p_ptr);       \
-			return s;                                                  \
-		}                                                              \
-	}
+// Special case for IP_Address.
 
 #define MAKE_STRINGCONV_BY_REFERENCE(m_type)                                  \
 	template <>                                                               \
@@ -414,19 +399,18 @@ MAKE_DVECARR(Plane);
 		}                                                                     \
 	}
 
-MAKE_STRINGCONV(StringName);
 MAKE_STRINGCONV_BY_REFERENCE(IP_Address);
 
 template <>
-struct PtrToArg<PoolVector<Face3> > {
-	_FORCE_INLINE_ static PoolVector<Face3> convert(const void *p_ptr) {
-		const PoolVector<Vector3> *dvs = reinterpret_cast<const PoolVector<Vector3> *>(p_ptr);
-		PoolVector<Face3> ret;
+struct PtrToArg<Vector<Face3> > {
+	_FORCE_INLINE_ static Vector<Face3> convert(const void *p_ptr) {
+		const Vector<Vector3> *dvs = reinterpret_cast<const Vector<Vector3> *>(p_ptr);
+		Vector<Face3> ret;
 		int len = dvs->size() / 3;
 		ret.resize(len);
 		{
-			PoolVector<Vector3>::Read r = dvs->read();
-			PoolVector<Face3>::Write w = ret.write();
+			const Vector3 *r = dvs->ptr();
+			Face3 *w = ret.ptrw();
 			for (int i = 0; i < len; i++) {
 				w[i].vertex[0] = r[i * 3 + 0];
 				w[i].vertex[1] = r[i * 3 + 1];
@@ -435,13 +419,13 @@ struct PtrToArg<PoolVector<Face3> > {
 		}
 		return ret;
 	}
-	_FORCE_INLINE_ static void encode(PoolVector<Face3> p_vec, void *p_ptr) {
-		PoolVector<Vector3> *arr = reinterpret_cast<PoolVector<Vector3> *>(p_ptr);
+	_FORCE_INLINE_ static void encode(Vector<Face3> p_vec, void *p_ptr) {
+		Vector<Vector3> *arr = reinterpret_cast<Vector<Vector3> *>(p_ptr);
 		int len = p_vec.size();
 		arr->resize(len * 3);
 		{
-			PoolVector<Face3>::Read r = p_vec.read();
-			PoolVector<Vector3>::Write w = arr->write();
+			const Face3 *r = p_vec.ptr();
+			Vector3 *w = arr->ptrw();
 			for (int i = 0; i < len; i++) {
 				w[i * 3 + 0] = r[i].vertex[0];
 				w[i * 3 + 1] = r[i].vertex[1];
@@ -451,15 +435,15 @@ struct PtrToArg<PoolVector<Face3> > {
 	}
 };
 template <>
-struct PtrToArg<const PoolVector<Face3> &> {
-	_FORCE_INLINE_ static PoolVector<Face3> convert(const void *p_ptr) {
-		const PoolVector<Vector3> *dvs = reinterpret_cast<const PoolVector<Vector3> *>(p_ptr);
-		PoolVector<Face3> ret;
+struct PtrToArg<const Vector<Face3> &> {
+	_FORCE_INLINE_ static Vector<Face3> convert(const void *p_ptr) {
+		const Vector<Vector3> *dvs = reinterpret_cast<const Vector<Vector3> *>(p_ptr);
+		Vector<Face3> ret;
 		int len = dvs->size() / 3;
 		ret.resize(len);
 		{
-			PoolVector<Vector3>::Read r = dvs->read();
-			PoolVector<Face3>::Write w = ret.write();
+			const Vector3 *r = dvs->ptr();
+			Face3 *w = ret.ptrw();
 			for (int i = 0; i < len; i++) {
 				w[i].vertex[0] = r[i * 3 + 0];
 				w[i].vertex[1] = r[i * 3 + 1];
diff --git a/core/node_path.h b/core/node_path.h
index 5439658910..05b6d844ff 100644
--- a/core/node_path.h
+++ b/core/node_path.h
@@ -54,15 +54,6 @@ class NodePath {
 	void _update_hash_cache() const;
 
 public:
-	_FORCE_INLINE_ StringName get_sname() const {
-
-		if (data && data->path.size() == 1 && data->subpath.empty()) {
-			return data->path[0];
-		} else {
-			return operator String();
-		}
-	}
-
 	bool is_absolute() const;
 	int get_name_count() const;
 	StringName get_name(int p_idx) const;
diff --git a/core/object.cpp b/core/object.cpp
index dc1dc2c41f..140ee811fe 100644
--- a/core/object.cpp
+++ b/core/object.cpp
@@ -335,10 +335,8 @@ MethodInfo::MethodInfo(const PropertyInfo &p_ret, const String &p_name, const Pr
 Object::Connection::operator Variant() const {
 
 	Dictionary d;
-	d["source"] = source;
 	d["signal"] = signal;
-	d["target"] = target;
-	d["method"] = method;
+	d["callable"] = callable;
 	d["flags"] = flags;
 	d["binds"] = binds;
 	return d;
@@ -346,34 +344,19 @@ Object::Connection::operator Variant() const {
 
 bool Object::Connection::operator<(const Connection &p_conn) const {
 
-	if (source == p_conn.source) {
-
-		if (signal == p_conn.signal) {
-
-			if (target == p_conn.target) {
-
-				return method < p_conn.method;
-			} else {
-
-				return target < p_conn.target;
-			}
-		} else
-			return signal < p_conn.signal;
+	if (signal == p_conn.signal) {
+		return callable < p_conn.callable;
 	} else {
-		return source < p_conn.source;
+		return signal < p_conn.signal;
 	}
 }
 Object::Connection::Connection(const Variant &p_variant) {
 
 	Dictionary d = p_variant;
-	if (d.has("source"))
-		source = d["source"];
 	if (d.has("signal"))
 		signal = d["signal"];
-	if (d.has("target"))
-		target = d["target"];
-	if (d.has("method"))
-		method = d["method"];
+	if (d.has("callable"))
+		callable = d["callable"];
 	if (d.has("flags"))
 		flags = d["flags"];
 	if (d.has("binds"))
@@ -655,18 +638,18 @@ void Object::get_method_list(List<MethodInfo> *p_list) const {
 	}
 }
 
-Variant Object::_call_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant Object::_call_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	if (p_argcount < 1) {
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = 0;
 		return Variant();
 	}
 
-	if (p_args[0]->get_type() != Variant::STRING) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+	if (p_args[0]->get_type() != Variant::STRING_NAME && p_args[0]->get_type() != Variant::STRING) {
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = 0;
-		r_error.expected = Variant::STRING;
+		r_error.expected = Variant::STRING_NAME;
 		return Variant();
 	}
 
@@ -675,22 +658,22 @@ Variant Object::_call_bind(const Variant **p_args, int p_argcount, Variant::Call
 	return call(method, &p_args[1], p_argcount - 1, r_error);
 }
 
-Variant Object::_call_deferred_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant Object::_call_deferred_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	if (p_argcount < 1) {
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = 0;
 		return Variant();
 	}
 
-	if (p_args[0]->get_type() != Variant::STRING) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+	if (p_args[0]->get_type() != Variant::STRING_NAME && p_args[0]->get_type() != Variant::STRING) {
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = 0;
-		r_error.expected = Variant::STRING;
+		r_error.expected = Variant::STRING_NAME;
 		return Variant();
 	}
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	StringName method = *p_args[0];
 
@@ -700,29 +683,29 @@ Variant Object::_call_deferred_bind(const Variant **p_args, int p_argcount, Vari
 }
 
 #ifdef DEBUG_ENABLED
-static void _test_call_error(const StringName &p_func, const Variant::CallError &error) {
+static void _test_call_error(const StringName &p_func, const Callable::CallError &error) {
 
 	switch (error.error) {
 
-		case Variant::CallError::CALL_OK:
-		case Variant::CallError::CALL_ERROR_INVALID_METHOD:
+		case Callable::CallError::CALL_OK:
+		case Callable::CallError::CALL_ERROR_INVALID_METHOD:
 			break;
-		case Variant::CallError::CALL_ERROR_INVALID_ARGUMENT: {
+		case Callable::CallError::CALL_ERROR_INVALID_ARGUMENT: {
 
-			ERR_FAIL_MSG("Error calling function: " + String(p_func) + " - Invalid type for argument " + itos(error.argument) + ", expected " + Variant::get_type_name(error.expected) + ".");
+			ERR_FAIL_MSG("Error calling function: " + String(p_func) + " - Invalid type for argument " + itos(error.argument) + ", expected " + Variant::get_type_name(Variant::Type(error.expected)) + ".");
 			break;
 		}
-		case Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS: {
+		case Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS: {
 
 			ERR_FAIL_MSG("Error calling function: " + String(p_func) + " - Too many arguments, expected " + itos(error.argument) + ".");
 			break;
 		}
-		case Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS: {
+		case Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS: {
 
 			ERR_FAIL_MSG("Error calling function: " + String(p_func) + " - Too few arguments, expected " + itos(error.argument) + ".");
 			break;
 		}
-		case Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL:
+		case Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL:
 			break;
 	}
 }
@@ -749,7 +732,7 @@ void Object::call_multilevel(const StringName &p_method, const Variant **p_args,
 	//Variant ret;
 	OBJ_DEBUG_LOCK
 
-	Variant::CallError error;
+	Callable::CallError error;
 
 	if (script_instance) {
 		script_instance->call_multilevel(p_method, p_args, p_argcount);
@@ -769,7 +752,7 @@ void Object::call_multilevel_reversed(const StringName &p_method, const Variant
 
 	MethodBind *method = ClassDB::get_method(get_class_name(), p_method);
 
-	Variant::CallError error;
+	Callable::CallError error;
 	OBJ_DEBUG_LOCK
 
 	if (method) {
@@ -823,9 +806,9 @@ Variant Object::callv(const StringName &p_method, const Array &p_args) {
 		}
 	}
 
-	Variant::CallError ce;
+	Callable::CallError ce;
 	Variant ret = call(p_method, argptrs, p_args.size(), ce);
-	if (ce.error != Variant::CallError::CALL_OK) {
+	if (ce.error != Callable::CallError::CALL_OK) {
 		ERR_FAIL_V_MSG(Variant(), "Error calling method from 'callv': " + Variant::get_call_error_text(this, p_method, argptrs, p_args.size(), ce) + ".");
 	}
 	return ret;
@@ -842,7 +825,7 @@ Variant Object::call(const StringName &p_name, VARIANT_ARG_DECLARE) {
 		argc++;
 	}
 
-	Variant::CallError error;
+	Callable::CallError error;
 
 	Variant ret = call(p_name, argptr, argc, error);
 	return ret;
@@ -859,38 +842,38 @@ void Object::call_multilevel(const StringName &p_name, VARIANT_ARG_DECLARE) {
 		argc++;
 	}
 
-	//Variant::CallError error;
+	//Callable::CallError error;
 	call_multilevel(p_name, argptr, argc);
 }
 
-Variant Object::call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant Object::call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	if (p_method == CoreStringNames::get_singleton()->_free) {
 //free must be here, before anything, always ready
 #ifdef DEBUG_ENABLED
 		if (p_argcount != 0) {
 			r_error.argument = 0;
-			r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 			return Variant();
 		}
 		if (Object::cast_to<Reference>(this)) {
 			r_error.argument = 0;
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			ERR_FAIL_V_MSG(Variant(), "Can't 'free' a reference.");
 		}
 
 		if (_lock_index.get() > 1) {
 			r_error.argument = 0;
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			ERR_FAIL_V_MSG(Variant(), "Object is locked and can't be freed.");
 		}
 
 #endif
 		//must be here, must be before everything,
 		memdelete(this);
-		r_error.error = Variant::CallError::CALL_OK;
+		r_error.error = Callable::CallError::CALL_OK;
 		return Variant();
 	}
 
@@ -901,15 +884,15 @@ Variant Object::call(const StringName &p_method, const Variant **p_args, int p_a
 		//force jumptable
 		switch (r_error.error) {
 
-			case Variant::CallError::CALL_OK:
+			case Callable::CallError::CALL_OK:
 				return ret;
-			case Variant::CallError::CALL_ERROR_INVALID_METHOD:
+			case Callable::CallError::CALL_ERROR_INVALID_METHOD:
 				break;
-			case Variant::CallError::CALL_ERROR_INVALID_ARGUMENT:
-			case Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS:
-			case Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS:
+			case Callable::CallError::CALL_ERROR_INVALID_ARGUMENT:
+			case Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS:
+			case Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS:
 				return ret;
-			case Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL: {
+			case Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL: {
 			}
 		}
 	}
@@ -917,10 +900,9 @@ Variant Object::call(const StringName &p_method, const Variant **p_args, int p_a
 	MethodBind *method = ClassDB::get_method(get_class_name(), p_method);
 
 	if (method) {
-
 		ret = method->call(this, p_args, p_argcount, r_error);
 	} else {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 	}
 
 	return ret;
@@ -968,7 +950,7 @@ void Object::cancel_delete() {
 	_predelete_ok = true;
 }
 
-void Object::set_script_and_instance(const RefPtr &p_script, ScriptInstance *p_instance) {
+void Object::set_script_and_instance(const Variant &p_script, ScriptInstance *p_instance) {
 
 	//this function is not meant to be used in any of these ways
 	ERR_FAIL_COND(p_script.is_null());
@@ -979,7 +961,7 @@ void Object::set_script_and_instance(const RefPtr &p_script, ScriptInstance *p_i
 	script_instance = p_instance;
 }
 
-void Object::set_script(const RefPtr &p_script) {
+void Object::set_script(const Variant &p_script) {
 
 	if (script == p_script)
 		return;
@@ -990,7 +972,7 @@ void Object::set_script(const RefPtr &p_script) {
 	}
 
 	script = p_script;
-	Ref<Script> s(script);
+	Ref<Script> s = script;
 
 	if (!s.is_null()) {
 		if (s->can_instance()) {
@@ -1017,12 +999,12 @@ void Object::set_script_instance(ScriptInstance *p_instance) {
 	script_instance = p_instance;
 
 	if (p_instance)
-		script = p_instance->get_script().get_ref_ptr();
+		script = p_instance->get_script();
 	else
-		script = RefPtr();
+		script = Variant();
 }
 
-RefPtr Object::get_script() const {
+Variant Object::get_script() const {
 
 	return script;
 }
@@ -1075,9 +1057,9 @@ Array Object::_get_method_list_bind() const {
 	return ret;
 }
 
-PoolVector<String> Object::_get_meta_list_bind() const {
+Vector<String> Object::_get_meta_list_bind() const {
 
-	PoolVector<String> _metaret;
+	Vector<String> _metaret;
 
 	List<Variant> keys;
 	metadata.get_key_list(&keys);
@@ -1103,7 +1085,7 @@ void Object::add_user_signal(const MethodInfo &p_signal) {
 	ERR_FAIL_COND_MSG(p_signal.name == "", "Signal name cannot be empty.");
 	ERR_FAIL_COND_MSG(ClassDB::has_signal(get_class_name(), p_signal.name), "User signal's name conflicts with a built-in signal of '" + get_class_name() + "'.");
 	ERR_FAIL_COND_MSG(signal_map.has(p_signal.name), "Trying to add already existing signal '" + p_signal.name + "'.");
-	Signal s;
+	SignalData s;
 	s.user = p_signal;
 	signal_map[p_signal.name] = s;
 }
@@ -1118,23 +1100,22 @@ bool Object::_has_user_signal(const StringName &p_name) const {
 struct _ObjectSignalDisconnectData {
 
 	StringName signal;
-	Object *target;
-	StringName method;
+	Callable callable;
 };
 
-Variant Object::_emit_signal(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant Object::_emit_signal(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
-	r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+	r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 
 	ERR_FAIL_COND_V(p_argcount < 1, Variant());
-	if (p_args[0]->get_type() != Variant::STRING) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+	if (p_args[0]->get_type() != Variant::STRING_NAME && p_args[0]->get_type() != Variant::STRING) {
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = 0;
-		r_error.expected = Variant::STRING;
-		ERR_FAIL_COND_V(p_args[0]->get_type() != Variant::STRING, Variant());
+		r_error.expected = Variant::STRING_NAME;
+		ERR_FAIL_COND_V(p_args[0]->get_type() != Variant::STRING_NAME && p_args[0]->get_type() != Variant::STRING, Variant());
 	}
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	StringName signal = *p_args[0];
 
@@ -1155,7 +1136,7 @@ Error Object::emit_signal(const StringName &p_name, const Variant **p_args, int
 	if (_block_signals)
 		return ERR_CANT_ACQUIRE_RESOURCE; //no emit, signals blocked
 
-	Signal *s = signal_map.getptr(p_name);
+	SignalData *s = signal_map.getptr(p_name);
 	if (!s) {
 #ifdef DEBUG_ENABLED
 		bool signal_is_valid = ClassDB::has_signal(get_class_name(), p_name);
@@ -1171,7 +1152,7 @@ Error Object::emit_signal(const StringName &p_name, const Variant **p_args, int
 	//copy on write will ensure that disconnecting the signal or even deleting the object will not affect the signal calling.
 	//this happens automatically and will not change the performance of calling.
 	//awesome, isn't it?
-	VMap<Signal::Target, Signal::Slot> slot_map = s->slot_map;
+	VMap<Callable, SignalData::Slot> slot_map = s->slot_map;
 
 	int ssize = slot_map.size();
 
@@ -1185,7 +1166,7 @@ Error Object::emit_signal(const StringName &p_name, const Variant **p_args, int
 
 		const Connection &c = slot_map.getv(i).conn;
 
-		Object *target = ObjectDB::get_instance(slot_map.getk(i)._id);
+		Object *target = c.callable.get_object();
 		if (!target) {
 			// Target might have been deleted during signal callback, this is expected and OK.
 			continue;
@@ -1210,22 +1191,23 @@ Error Object::emit_signal(const StringName &p_name, const Variant **p_args, int
 		}
 
 		if (c.flags & CONNECT_DEFERRED) {
-			MessageQueue::get_singleton()->push_call(target->get_instance_id(), c.method, args, argc, true);
+			MessageQueue::get_singleton()->push_callable(c.callable, args, argc, true);
 		} else {
-			Variant::CallError ce;
+			Callable::CallError ce;
 			_emitting = true;
-			target->call(c.method, args, argc, ce);
+			Variant ret;
+			c.callable.call(args, argc, ret, ce);
 			_emitting = false;
 
-			if (ce.error != Variant::CallError::CALL_OK) {
+			if (ce.error != Callable::CallError::CALL_OK) {
 #ifdef DEBUG_ENABLED
 				if (c.flags & CONNECT_PERSIST && Engine::get_singleton()->is_editor_hint() && (script.is_null() || !Ref<Script>(script)->is_tool()))
 					continue;
 #endif
-				if (ce.error == Variant::CallError::CALL_ERROR_INVALID_METHOD && !ClassDB::class_exists(target->get_class_name())) {
+				if (ce.error == Callable::CallError::CALL_ERROR_INVALID_METHOD && !ClassDB::class_exists(target->get_class_name())) {
 					//most likely object is not initialized yet, do not throw error.
 				} else {
-					ERR_PRINT("Error calling method from signal '" + String(p_name) + "': " + Variant::get_call_error_text(target, c.method, args, argc, ce) + ".");
+					ERR_PRINT("Error calling from signal '" + String(p_name) + "' to callable: " + Variant::get_callable_error_text(c.callable, args, argc, ce) + ".");
 					err = ERR_METHOD_NOT_FOUND;
 				}
 			}
@@ -1242,8 +1224,7 @@ Error Object::emit_signal(const StringName &p_name, const Variant **p_args, int
 
 			_ObjectSignalDisconnectData dd;
 			dd.signal = p_name;
-			dd.target = target;
-			dd.method = c.method;
+			dd.callable = c.callable;
 			disconnect_data.push_back(dd);
 		}
 	}
@@ -1251,7 +1232,8 @@ Error Object::emit_signal(const StringName &p_name, const Variant **p_args, int
 	while (!disconnect_data.empty()) {
 
 		const _ObjectSignalDisconnectData &dd = disconnect_data.front()->get();
-		disconnect(dd.signal, dd.target, dd.method);
+
+		_disconnect(dd.signal, dd.callable);
 		disconnect_data.pop_front();
 	}
 
@@ -1323,15 +1305,8 @@ Array Object::_get_signal_connection_list(const String &p_signal) const {
 	for (List<Connection>::Element *E = conns.front(); E; E = E->next()) {
 
 		Connection &c = E->get();
-		if (c.signal == p_signal) {
-			Dictionary rc;
-			rc["signal"] = c.signal;
-			rc["method"] = c.method;
-			rc["source"] = c.source;
-			rc["target"] = c.target;
-			rc["binds"] = c.binds;
-			rc["flags"] = c.flags;
-			ret.push_back(rc);
+		if (c.signal.get_name() == p_signal) {
+			ret.push_back(c);
 		}
 	}
 
@@ -1343,11 +1318,7 @@ Array Object::_get_incoming_connections() const {
 	Array ret;
 	int connections_amount = connections.size();
 	for (int idx_conn = 0; idx_conn < connections_amount; idx_conn++) {
-		Dictionary conn_data;
-		conn_data["source"] = connections[idx_conn].source;
-		conn_data["signal_name"] = connections[idx_conn].signal;
-		conn_data["method_name"] = connections[idx_conn].method;
-		ret.push_back(conn_data);
+		ret.push_back(connections[idx_conn]);
 	}
 
 	return ret;
@@ -1381,7 +1352,7 @@ void Object::get_all_signal_connections(List<Connection> *p_connections) const {
 
 	while ((S = signal_map.next(S))) {
 
-		const Signal *s = &signal_map[*S];
+		const SignalData *s = &signal_map[*S];
 
 		for (int i = 0; i < s->slot_map.size(); i++) {
 
@@ -1392,7 +1363,7 @@ void Object::get_all_signal_connections(List<Connection> *p_connections) const {
 
 void Object::get_signal_connection_list(const StringName &p_signal, List<Connection> *p_connections) const {
 
-	const Signal *s = signal_map.getptr(p_signal);
+	const SignalData *s = signal_map.getptr(p_signal);
 	if (!s)
 		return; //nothing
 
@@ -1407,7 +1378,7 @@ int Object::get_persistent_signal_connection_count() const {
 
 	while ((S = signal_map.next(S))) {
 
-		const Signal *s = &signal_map[*S];
+		const SignalData *s = &signal_map[*S];
 
 		for (int i = 0; i < s->slot_map.size(); i++) {
 			if (s->slot_map.getv(i).conn.flags & CONNECT_PERSIST) {
@@ -1426,11 +1397,18 @@ void Object::get_signals_connected_to_this(List<Connection> *p_connections) cons
 	}
 }
 
-Error Object::connect(const StringName &p_signal, Object *p_to_object, const StringName &p_to_method, const Vector<Variant> &p_binds, uint32_t p_flags) {
+Error Object::connect_compat(const StringName &p_signal, Object *p_to_object, const StringName &p_to_method, const Vector<Variant> &p_binds, uint32_t p_flags) {
+
+	return connect(p_signal, Callable(p_to_object, p_to_method), p_binds, p_flags);
+}
+Error Object::connect(const StringName &p_signal, const Callable &p_callable, const Vector<Variant> &p_binds, uint32_t p_flags) {
+
+	ERR_FAIL_COND_V(p_callable.is_null(), ERR_INVALID_PARAMETER);
 
-	ERR_FAIL_NULL_V(p_to_object, ERR_INVALID_PARAMETER);
+	Object *target_object = p_callable.get_object();
+	ERR_FAIL_COND_V(!target_object, ERR_INVALID_PARAMETER);
 
-	Signal *s = signal_map.getptr(p_signal);
+	SignalData *s = signal_map.getptr(p_signal);
 	if (!s) {
 		bool signal_is_valid = ClassDB::has_signal(get_class_name(), p_signal);
 		//check in script
@@ -1449,33 +1427,32 @@ Error Object::connect(const StringName &p_signal, Object *p_to_object, const Str
 #endif
 		}
 
-		ERR_FAIL_COND_V_MSG(!signal_is_valid, ERR_INVALID_PARAMETER, "In Object of type '" + String(get_class()) + "': Attempt to connect nonexistent signal '" + p_signal + "' to method '" + p_to_object->get_class() + "." + p_to_method + "'.");
+		ERR_FAIL_COND_V_MSG(!signal_is_valid, ERR_INVALID_PARAMETER, "In Object of type '" + String(get_class()) + "': Attempt to connect nonexistent signal '" + p_signal + "' to callable '" + p_callable + "'.");
 
-		signal_map[p_signal] = Signal();
+		signal_map[p_signal] = SignalData();
 		s = &signal_map[p_signal];
 	}
 
-	Signal::Target target(p_to_object->get_instance_id(), p_to_method);
+	Callable target = p_callable;
+
 	if (s->slot_map.has(target)) {
 		if (p_flags & CONNECT_REFERENCE_COUNTED) {
 			s->slot_map[target].reference_count++;
 			return OK;
 		} else {
-			ERR_FAIL_V_MSG(ERR_INVALID_PARAMETER, "Signal '" + p_signal + "' is already connected to given method '" + p_to_method + "' in that object.");
+			ERR_FAIL_V_MSG(ERR_INVALID_PARAMETER, "Signal '" + p_signal + "' is already connected to given callable '" + p_callable + "' in that object.");
 		}
 	}
 
-	Signal::Slot slot;
+	SignalData::Slot slot;
 
 	Connection conn;
-	conn.source = this;
-	conn.target = p_to_object;
-	conn.method = p_to_method;
-	conn.signal = p_signal;
+	conn.callable = target;
+	conn.signal = ::Signal(this, p_signal);
 	conn.flags = p_flags;
 	conn.binds = p_binds;
 	slot.conn = conn;
-	slot.cE = p_to_object->connections.push_back(conn);
+	slot.cE = target_object->connections.push_back(conn);
 	if (p_flags & CONNECT_REFERENCE_COUNTED) {
 		slot.reference_count = 1;
 	}
@@ -1485,10 +1462,15 @@ Error Object::connect(const StringName &p_signal, Object *p_to_object, const Str
 	return OK;
 }
 
-bool Object::is_connected(const StringName &p_signal, Object *p_to_object, const StringName &p_to_method) const {
+bool Object::is_connected_compat(const StringName &p_signal, Object *p_to_object, const StringName &p_to_method) const {
+
+	return is_connected(p_signal, Callable(p_to_object, p_to_method));
+}
+
+bool Object::is_connected(const StringName &p_signal, const Callable &p_callable) const {
 
-	ERR_FAIL_NULL_V(p_to_object, false);
-	const Signal *s = signal_map.getptr(p_signal);
+	ERR_FAIL_COND_V(p_callable.is_null(), false);
+	const SignalData *s = signal_map.getptr(p_signal);
 	if (!s) {
 		bool signal_is_valid = ClassDB::has_signal(get_class_name(), p_signal);
 		if (signal_is_valid)
@@ -1500,28 +1482,35 @@ bool Object::is_connected(const StringName &p_signal, Object *p_to_object, const
 		ERR_FAIL_V_MSG(false, "Nonexistent signal: " + p_signal + ".");
 	}
 
-	Signal::Target target(p_to_object->get_instance_id(), p_to_method);
+	Callable target = p_callable;
 
 	return s->slot_map.has(target);
 	//const Map<Signal::Target,Signal::Slot>::Element *E = s->slot_map.find(target);
 	//return (E!=NULL);
 }
 
-void Object::disconnect(const StringName &p_signal, Object *p_to_object, const StringName &p_to_method) {
+void Object::disconnect_compat(const StringName &p_signal, Object *p_to_object, const StringName &p_to_method) {
 
-	_disconnect(p_signal, p_to_object, p_to_method);
+	_disconnect(p_signal, Callable(p_to_object, p_to_method));
 }
-void Object::_disconnect(const StringName &p_signal, Object *p_to_object, const StringName &p_to_method, bool p_force) {
 
-	ERR_FAIL_NULL(p_to_object);
-	Signal *s = signal_map.getptr(p_signal);
-	ERR_FAIL_COND_MSG(!s, vformat("Nonexistent signal '%s' in %s.", p_signal, to_string()));
+void Object::disconnect(const StringName &p_signal, const Callable &p_callable) {
+	_disconnect(p_signal, p_callable);
+}
 
-	Signal::Target target(p_to_object->get_instance_id(), p_to_method);
+void Object::_disconnect(const StringName &p_signal, const Callable &p_callable, bool p_force) {
 
-	ERR_FAIL_COND_MSG(!s->slot_map.has(target), "Disconnecting nonexistent signal '" + p_signal + "', slot: " + itos(target._id) + ":" + target.method + ".");
+	ERR_FAIL_COND(p_callable.is_null());
 
-	Signal::Slot *slot = &s->slot_map[target];
+	Object *target_object = p_callable.get_object();
+	ERR_FAIL_COND(!target_object);
+
+	SignalData *s = signal_map.getptr(p_signal);
+	ERR_FAIL_COND_MSG(!s, vformat("Nonexistent signal '%s' in %s.", p_signal, to_string()));
+
+	ERR_FAIL_COND_MSG(!s->slot_map.has(p_callable), "Disconnecting nonexistent signal '" + p_signal + "', callable: " + p_callable + ".");
+
+	SignalData::Slot *slot = &s->slot_map[p_callable];
 
 	if (!p_force) {
 		slot->reference_count--; // by default is zero, if it was not referenced it will go below it
@@ -1530,8 +1519,8 @@ void Object::_disconnect(const StringName &p_signal, Object *p_to_object, const
 		}
 	}
 
-	p_to_object->connections.erase(slot->cE);
-	s->slot_map.erase(target);
+	target_object->connections.erase(slot->cE);
+	s->slot_map.erase(p_callable);
 
 	if (s->slot_map.empty() && ClassDB::has_signal(get_class_name(), p_signal)) {
 		//not user signal, delete
@@ -1680,7 +1669,7 @@ void Object::_bind_methods() {
 	{
 		MethodInfo mi;
 		mi.name = "emit_signal";
-		mi.arguments.push_back(PropertyInfo(Variant::STRING, "signal"));
+		mi.arguments.push_back(PropertyInfo(Variant::STRING_NAME, "signal"));
 
 		ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "emit_signal", &Object::_emit_signal, mi, varray(), false);
 	}
@@ -1688,7 +1677,7 @@ void Object::_bind_methods() {
 	{
 		MethodInfo mi;
 		mi.name = "call";
-		mi.arguments.push_back(PropertyInfo(Variant::STRING, "method"));
+		mi.arguments.push_back(PropertyInfo(Variant::STRING_NAME, "method"));
 
 		ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "call", &Object::_call_bind, mi);
 	}
@@ -1696,7 +1685,7 @@ void Object::_bind_methods() {
 	{
 		MethodInfo mi;
 		mi.name = "call_deferred";
-		mi.arguments.push_back(PropertyInfo(Variant::STRING, "method"));
+		mi.arguments.push_back(PropertyInfo(Variant::STRING_NAME, "method"));
 
 		ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "call_deferred", &Object::_call_deferred_bind, mi, varray(), false);
 	}
@@ -1711,9 +1700,9 @@ void Object::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_signal_connection_list", "signal"), &Object::_get_signal_connection_list);
 	ClassDB::bind_method(D_METHOD("get_incoming_connections"), &Object::_get_incoming_connections);
 
-	ClassDB::bind_method(D_METHOD("connect", "signal", "target", "method", "binds", "flags"), &Object::connect, DEFVAL(Array()), DEFVAL(0));
-	ClassDB::bind_method(D_METHOD("disconnect", "signal", "target", "method"), &Object::disconnect);
-	ClassDB::bind_method(D_METHOD("is_connected", "signal", "target", "method"), &Object::is_connected);
+	ClassDB::bind_method(D_METHOD("connect", "signal", "callable", "binds", "flags"), &Object::connect, DEFVAL(Array()), DEFVAL(0));
+	ClassDB::bind_method(D_METHOD("disconnect", "signal", "callable"), &Object::disconnect);
+	ClassDB::bind_method(D_METHOD("is_connected", "signal", "callable"), &Object::is_connected);
 
 	ClassDB::bind_method(D_METHOD("set_block_signals", "enable"), &Object::set_block_signals);
 	ClassDB::bind_method(D_METHOD("is_blocking_signals"), &Object::is_blocking_signals);
@@ -1730,9 +1719,9 @@ void Object::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("script_changed"));
 
 	BIND_VMETHOD(MethodInfo("_notification", PropertyInfo(Variant::INT, "what")));
-	BIND_VMETHOD(MethodInfo(Variant::BOOL, "_set", PropertyInfo(Variant::STRING, "property"), PropertyInfo(Variant::NIL, "value")));
+	BIND_VMETHOD(MethodInfo(Variant::BOOL, "_set", PropertyInfo(Variant::STRING_NAME, "property"), PropertyInfo(Variant::NIL, "value")));
 #ifdef TOOLS_ENABLED
-	MethodInfo miget("_get", PropertyInfo(Variant::STRING, "property"));
+	MethodInfo miget("_get", PropertyInfo(Variant::STRING_NAME, "property"));
 	miget.return_val.name = "Variant";
 	miget.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT;
 	BIND_VMETHOD(miget);
@@ -1830,7 +1819,7 @@ Variant::Type Object::get_static_property_type_indexed(const Vector<StringName>
 		return Variant::NIL;
 	}
 
-	Variant::CallError ce;
+	Callable::CallError ce;
 	Variant check = Variant::construct(t, NULL, 0, ce);
 
 	for (int i = 1; i < p_path.size(); i++) {
@@ -1911,8 +1900,8 @@ void Object::set_script_instance_binding(int p_script_language_index, void *p_da
 	_script_instance_bindings[p_script_language_index] = p_data;
 }
 
-Object::Object() {
-
+void Object::_construct_object(bool p_reference) {
+	type_is_reference = p_reference;
 	_class_ptr = NULL;
 	_block_signals = false;
 	_predelete_ok = 0;
@@ -1933,6 +1922,14 @@ Object::Object() {
 	_lock_index.init(1);
 #endif
 }
+Object::Object(bool p_reference) {
+	_construct_object(p_reference);
+}
+
+Object::Object() {
+
+	_construct_object(false);
+}
 
 Object::~Object() {
 
@@ -1949,15 +1946,15 @@ Object::~Object() {
 
 	while ((S = signal_map.next(NULL))) {
 
-		Signal *s = &signal_map[*S];
+		SignalData *s = &signal_map[*S];
 
 		//brute force disconnect for performance
 		int slot_count = s->slot_map.size();
-		const VMap<Signal::Target, Signal::Slot>::Pair *slot_list = s->slot_map.get_array();
+		const VMap<Callable, SignalData::Slot>::Pair *slot_list = s->slot_map.get_array();
 
 		for (int i = 0; i < slot_count; i++) {
 
-			slot_list[i].value.conn.target->connections.erase(slot_list[i].value.cE);
+			slot_list[i].value.conn.callable.get_object()->connections.erase(slot_list[i].value.cE);
 		}
 
 		signal_map.erase(*S);
@@ -1967,7 +1964,7 @@ Object::~Object() {
 	while (connections.size()) {
 
 		Connection c = connections.front()->get();
-		c.source->_disconnect(c.signal, c.target, c.method, true);
+		c.signal.get_object()->_disconnect(c.signal.get_name(), c.callable, true);
 	}
 
 	ObjectDB::remove_instance(this);
@@ -1993,96 +1990,139 @@ void postinitialize_handler(Object *p_object) {
 	p_object->_postinitialize();
 }
 
-HashMap<ObjectID, Object *> ObjectDB::instances;
-uint64_t ObjectDB::instance_counter = 1;
-HashMap<Object *, ObjectID, ObjectDB::ObjectPtrHash> ObjectDB::instance_checks;
-ObjectID ObjectDB::add_instance(Object *p_object) {
-
-	ERR_FAIL_COND_V(p_object->get_instance_id().is_valid(), ObjectID());
-
-	rw_lock->write_lock();
-	ObjectID instance_id = ObjectID(++instance_counter);
-	instances[instance_id] = p_object;
-	instance_checks[p_object] = instance_id;
-
-	rw_lock->write_unlock();
+void ObjectDB::debug_objects(DebugFunc p_func) {
 
-	return instance_id;
+	spin_lock.lock();
+	for (uint32_t i = 0; i < slot_count; i++) {
+		uint32_t slot = object_slots[i].next_free;
+		p_func(object_slots[slot].object);
+	}
+	spin_lock.unlock();
 }
 
-void ObjectDB::remove_instance(Object *p_object) {
+void Object::get_argument_options(const StringName &p_function, int p_idx, List<String> *r_options) const {
+}
 
-	rw_lock->write_lock();
+SpinLock ObjectDB::spin_lock;
+uint32_t ObjectDB::slot_count = 0;
+uint32_t ObjectDB::slot_max = 0;
+ObjectDB::ObjectSlot *ObjectDB::object_slots = nullptr;
+uint64_t ObjectDB::validator_counter = 0;
 
-	instances.erase(p_object->get_instance_id());
-	instance_checks.erase(p_object);
+int ObjectDB::get_object_count() {
 
-	rw_lock->write_unlock();
+	return slot_count;
 }
-Object *ObjectDB::get_instance(ObjectID p_instance_id) {
 
-	rw_lock->read_lock();
-	Object **obj = instances.getptr(p_instance_id);
-	rw_lock->read_unlock();
+ObjectID ObjectDB::add_instance(Object *p_object) {
 
-	if (!obj)
-		return NULL;
-	return *obj;
-}
+	spin_lock.lock();
+	if (unlikely(slot_count == slot_max)) {
 
-void ObjectDB::debug_objects(DebugFunc p_func) {
+		CRASH_COND(slot_count == (1 << OBJECTDB_SLOT_MAX_COUNT_BITS));
 
-	rw_lock->read_lock();
+		uint32_t new_slot_max = slot_max > 0 ? slot_max * 2 : 1;
+		object_slots = (ObjectSlot *)memrealloc(object_slots, sizeof(ObjectSlot) * new_slot_max);
+		for (uint32_t i = slot_max; i < new_slot_max; i++) {
+			object_slots[i].object = nullptr;
+			object_slots[i].is_reference = false;
+			object_slots[i].next_free = i;
+			object_slots[i].validator = 0;
+		}
+		slot_max = new_slot_max;
+	}
+
+	uint32_t slot = object_slots[slot_count].next_free;
+	if (object_slots[slot].object != nullptr) {
+		spin_lock.unlock();
+		ERR_FAIL_COND_V(object_slots[slot].object != nullptr, ObjectID());
+	}
+	object_slots[slot].object = p_object;
+	object_slots[slot].is_reference = p_object->is_reference();
+	validator_counter = (validator_counter + 1) & OBJECTDB_VALIDATOR_MASK;
+	if (unlikely(validator_counter == 0)) {
+		validator_counter = 1;
+	}
+	object_slots[slot].validator = validator_counter;
 
-	const ObjectID *K = NULL;
-	while ((K = instances.next(K))) {
+	uint64_t id = validator_counter;
+	id <<= OBJECTDB_SLOT_MAX_COUNT_BITS;
+	id |= uint64_t(slot);
 
-		p_func(instances[*K]);
+	if (p_object->is_reference()) {
+		id |= OBJECTDB_REFERENCE_BIT;
 	}
 
-	rw_lock->read_unlock();
-}
+	slot_count++;
 
-void Object::get_argument_options(const StringName &p_function, int p_idx, List<String> *r_options) const {
+	spin_lock.unlock();
+
+	return ObjectID(id);
 }
 
-int ObjectDB::get_object_count() {
+void ObjectDB::remove_instance(Object *p_object) {
+	uint64_t t = p_object->get_instance_id();
+	uint32_t slot = t & OBJECTDB_SLOT_MAX_COUNT_MASK; //slot is always valid on valid object
 
-	rw_lock->read_lock();
-	int count = instances.size();
-	rw_lock->read_unlock();
+	spin_lock.lock();
 
-	return count;
-}
+#ifdef DEBUG_ENABLED
+
+	if (object_slots[slot].object != p_object) {
+		spin_lock.unlock();
+		ERR_FAIL_COND(object_slots[slot].object != p_object);
+	}
+	{
+		uint64_t validator = (t >> OBJECTDB_SLOT_MAX_COUNT_BITS) & OBJECTDB_VALIDATOR_MASK;
+		if (object_slots[slot].validator != validator) {
+			spin_lock.unlock();
+			ERR_FAIL_COND(object_slots[slot].validator != validator);
+		}
+	}
+
+#endif
+	//decrease slot count
+	slot_count--;
+	//set the free slot properly
+	object_slots[slot_count].next_free = slot;
+	//invalidate, so checks against it fail
+	object_slots[slot].validator = 0;
+	object_slots[slot].is_reference = false;
+	object_slots[slot].object = nullptr;
 
-RWLock *ObjectDB::rw_lock = NULL;
+	spin_lock.unlock();
+}
 
 void ObjectDB::setup() {
 
-	rw_lock = RWLock::create();
+	//nothing to do now
 }
 
 void ObjectDB::cleanup() {
 
-	rw_lock->write_lock();
-	if (instances.size()) {
+	if (slot_count > 0) {
+		spin_lock.lock();
 
 		WARN_PRINT("ObjectDB Instances still exist!");
 		if (OS::get_singleton()->is_stdout_verbose()) {
-			const ObjectID *K = NULL;
-			while ((K = instances.next(K))) {
+			for (uint32_t i = 0; i < slot_count; i++) {
+				uint32_t slot = object_slots[i].next_free;
+				Object *obj = object_slots[slot].object;
 
 				String node_name;
-				if (instances[*K]->is_class("Node"))
-					node_name = " - Node name: " + String(instances[*K]->call("get_name"));
-				if (instances[*K]->is_class("Resource"))
-					node_name = " - Resource name: " + String(instances[*K]->call("get_name")) + " Path: " + String(instances[*K]->call("get_path"));
-				print_line("Leaked instance: " + String(instances[*K]->get_class()) + ":" + itos(*K) + node_name);
+				if (obj->is_class("Node"))
+					node_name = " - Node name: " + String(obj->call("get_name"));
+				if (obj->is_class("Resource"))
+					node_name = " - Resource name: " + String(obj->call("get_name")) + " Path: " + String(obj->call("get_path"));
+
+				uint64_t id = uint64_t(slot) | (uint64_t(object_slots[slot].validator) << OBJECTDB_VALIDATOR_BITS) | (object_slots[slot].is_reference ? OBJECTDB_REFERENCE_BIT : 0);
+				print_line("Leaked instance: " + String(obj->get_class()) + ":" + itos(id) + node_name);
 			}
 		}
+		spin_lock.unlock();
+	}
+
+	if (object_slots) {
+		memfree(object_slots);
 	}
-	instances.clear();
-	instance_checks.clear();
-	rw_lock->write_unlock();
-	memdelete(rw_lock);
 }
diff --git a/core/object.h b/core/object.h
index 312fe07a17..dc7d49f534 100644
--- a/core/object.h
+++ b/core/object.h
@@ -37,6 +37,7 @@
 #include "core/object_id.h"
 #include "core/os/rw_lock.h"
 #include "core/set.h"
+#include "core/spin_lock.h"
 #include "core/variant.h"
 #include "core/vmap.h"
 
@@ -412,18 +413,15 @@ public:
 
 	struct Connection {
 
-		Object *source;
-		StringName signal;
-		Object *target;
-		StringName method;
+		::Signal signal;
+		Callable callable;
+
 		uint32_t flags;
 		Vector<Variant> binds;
 		bool operator<(const Connection &p_conn) const;
 
 		operator Variant() const;
 		Connection() {
-			source = NULL;
-			target = NULL;
 			flags = 0;
 		}
 		Connection(const Variant &p_variant);
@@ -440,21 +438,7 @@ private:
 	friend bool predelete_handler(Object *);
 	friend void postinitialize_handler(Object *);
 
-	struct Signal {
-
-		struct Target {
-
-			ObjectID _id;
-			StringName method;
-
-			_FORCE_INLINE_ bool operator<(const Target &p_target) const { return (_id == p_target._id) ? (method < p_target.method) : (_id < p_target._id); }
-
-			Target(const ObjectID &p_id, const StringName &p_method) :
-					_id(p_id),
-					method(p_method) {
-			}
-			Target() { _id = ObjectID(); }
-		};
+	struct SignalData {
 
 		struct Slot {
 
@@ -465,11 +449,11 @@ private:
 		};
 
 		MethodInfo user;
-		VMap<Target, Slot> slot_map;
-		Signal() {}
+		VMap<Callable, Slot> slot_map;
+		SignalData() {}
 	};
 
-	HashMap<StringName, Signal> signal_map;
+	HashMap<StringName, SignalData> signal_map;
 	List<Connection> connections;
 #ifdef DEBUG_ENABLED
 	SafeRefCount _lock_index;
@@ -488,14 +472,14 @@ private:
 	Set<String> editor_section_folding;
 #endif
 	ScriptInstance *script_instance;
-	RefPtr script;
+	Variant script; //reference does not yet exist, store it in a
 	Dictionary metadata;
 	mutable StringName _class_name;
 	mutable const StringName *_class_ptr;
 
 	void _add_user_signal(const String &p_name, const Array &p_args = Array());
 	bool _has_user_signal(const StringName &p_name) const;
-	Variant _emit_signal(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	Variant _emit_signal(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 	Array _get_signal_list() const;
 	Array _get_signal_connection_list(const String &p_signal) const;
 	Array _get_incoming_connections() const;
@@ -506,9 +490,13 @@ private:
 
 	void property_list_changed_notify();
 
+	_FORCE_INLINE_ void _construct_object(bool p_reference);
+
 	friend class Reference;
+	bool type_is_reference = false;
 	uint32_t instance_binding_count;
 	void *_script_instance_bindings[MAX_SCRIPT_INSTANCE_BINDINGS];
+	Object(bool p_reference);
 
 protected:
 	virtual void _initialize_classv() { initialize_class(); }
@@ -549,8 +537,8 @@ protected:
 	//Variant _call_bind(const StringName& p_name, const Variant& p_arg1 = Variant(), const Variant& p_arg2 = Variant(), const Variant& p_arg3 = Variant(), const Variant& p_arg4 = Variant());
 	//void _call_deferred_bind(const StringName& p_name, const Variant& p_arg1 = Variant(), const Variant& p_arg2 = Variant(), const Variant& p_arg3 = Variant(), const Variant& p_arg4 = Variant());
 
-	Variant _call_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
-	Variant _call_deferred_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	Variant _call_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
+	Variant _call_deferred_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 	virtual const StringName *_get_class_namev() const {
 		if (!_class_name)
@@ -558,7 +546,7 @@ protected:
 		return &_class_name;
 	}
 
-	PoolVector<String> _get_meta_list_bind() const;
+	Vector<String> _get_meta_list_bind() const;
 	Array _get_property_list_bind() const;
 	Array _get_method_list_bind() const;
 
@@ -567,7 +555,7 @@ protected:
 	friend class ClassDB;
 	virtual void _validate_property(PropertyInfo &property) const;
 
-	void _disconnect(const StringName &p_signal, Object *p_to_object, const StringName &p_to_method, bool p_force = false);
+	void _disconnect(const StringName &p_signal, const Callable &p_callable, bool p_force = false);
 
 public: //should be protected, but bug in clang++
 	static void initialize_class();
@@ -665,7 +653,7 @@ public:
 	bool has_method(const StringName &p_method) const;
 	void get_method_list(List<MethodInfo> *p_list) const;
 	Variant callv(const StringName &p_method, const Array &p_args);
-	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 	virtual void call_multilevel(const StringName &p_method, const Variant **p_args, int p_argcount);
 	virtual void call_multilevel_reversed(const StringName &p_method, const Variant **p_args, int p_argcount);
 	Variant call(const StringName &p_name, VARIANT_ARG_LIST); // C++ helper
@@ -680,8 +668,8 @@ public:
 
 	/* SCRIPT */
 
-	void set_script(const RefPtr &p_script);
-	RefPtr get_script() const;
+	void set_script(const Variant &p_script);
+	Variant get_script() const;
 
 	/* SCRIPT */
 
@@ -700,7 +688,7 @@ public:
 	void set_script_instance(ScriptInstance *p_instance);
 	_FORCE_INLINE_ ScriptInstance *get_script_instance() const { return script_instance; }
 
-	void set_script_and_instance(const RefPtr &p_script, ScriptInstance *p_instance); //some script languages can't control instance creation, so this function eases the process
+	void set_script_and_instance(const Variant &p_script, ScriptInstance *p_instance); //some script languages can't control instance creation, so this function eases the process
 
 	void add_user_signal(const MethodInfo &p_signal);
 	Error emit_signal(const StringName &p_name, VARIANT_ARG_LIST);
@@ -711,9 +699,13 @@ public:
 	int get_persistent_signal_connection_count() const;
 	void get_signals_connected_to_this(List<Connection> *p_connections) const;
 
-	Error connect(const StringName &p_signal, Object *p_to_object, const StringName &p_to_method, const Vector<Variant> &p_binds = Vector<Variant>(), uint32_t p_flags = 0);
-	void disconnect(const StringName &p_signal, Object *p_to_object, const StringName &p_to_method);
-	bool is_connected(const StringName &p_signal, Object *p_to_object, const StringName &p_to_method) const;
+	Error connect_compat(const StringName &p_signal, Object *p_to_object, const StringName &p_to_method, const Vector<Variant> &p_binds = Vector<Variant>(), uint32_t p_flags = 0);
+	void disconnect_compat(const StringName &p_signal, Object *p_to_object, const StringName &p_to_method);
+	bool is_connected_compat(const StringName &p_signal, Object *p_to_object, const StringName &p_to_method) const;
+
+	Error connect(const StringName &p_signal, const Callable &p_callable, const Vector<Variant> &p_binds = Vector<Variant>(), uint32_t p_flags = 0);
+	void disconnect(const StringName &p_signal, const Callable &p_callable);
+	bool is_connected(const StringName &p_signal, const Callable &p_callable) const;
 
 	void call_deferred(const StringName &p_method, VARIANT_ARG_LIST);
 	void set_deferred(const StringName &p_property, const Variant &p_value);
@@ -751,6 +743,7 @@ public:
 
 	void clear_internal_resource_paths();
 
+	_ALWAYS_INLINE_ bool is_reference() const { return type_is_reference; }
 	Object();
 	virtual ~Object();
 };
@@ -760,49 +753,63 @@ void postinitialize_handler(Object *p_object);
 
 class ObjectDB {
 
-	struct ObjectPtrHash {
-
-		static _FORCE_INLINE_ uint32_t hash(const Object *p_obj) {
-
-			union {
-				const Object *p;
-				unsigned long i;
-			} u;
-			u.p = p_obj;
-			return HashMapHasherDefault::hash((uint64_t)u.i);
-		}
+//this needs to add up to 63, 1 bit is for reference
+#define OBJECTDB_VALIDATOR_BITS 39
+#define OBJECTDB_VALIDATOR_MASK ((uint64_t(1) << OBJECTDB_VALIDATOR_BITS) - 1)
+#define OBJECTDB_SLOT_MAX_COUNT_BITS 24
+#define OBJECTDB_SLOT_MAX_COUNT_MASK ((uint64_t(1) << OBJECTDB_SLOT_MAX_COUNT_BITS) - 1)
+#define OBJECTDB_REFERENCE_BIT (uint64_t(1) << (OBJECTDB_SLOT_MAX_COUNT_BITS + OBJECTDB_VALIDATOR_BITS))
+
+	struct ObjectSlot { //128 bits per slot
+		uint64_t validator : OBJECTDB_VALIDATOR_BITS;
+		uint64_t next_free : OBJECTDB_SLOT_MAX_COUNT_BITS;
+		uint64_t is_reference : 1;
+		Object *object;
 	};
 
-	static HashMap<ObjectID, Object *> instances;
-	static HashMap<Object *, ObjectID, ObjectPtrHash> instance_checks;
+	static SpinLock spin_lock;
+	static uint32_t slot_count;
+	static uint32_t slot_max;
+	static ObjectSlot *object_slots;
+	static uint64_t validator_counter;
 
-	static uint64_t instance_counter;
 	friend class Object;
 	friend void unregister_core_types();
-
-	static RWLock *rw_lock;
 	static void cleanup();
+
 	static ObjectID add_instance(Object *p_object);
 	static void remove_instance(Object *p_object);
+
 	friend void register_core_types();
 	static void setup();
 
 public:
 	typedef void (*DebugFunc)(Object *p_obj);
 
-	static Object *get_instance(ObjectID p_instance_id);
-	static void debug_objects(DebugFunc p_func);
-	static int get_object_count();
+	_ALWAYS_INLINE_ static Object *get_instance(ObjectID p_instance_id) {
+
+		uint64_t id = p_instance_id;
+		uint32_t slot = id & OBJECTDB_SLOT_MAX_COUNT_MASK;
 
-	_FORCE_INLINE_ static bool instance_validate(Object *p_ptr) {
-		rw_lock->read_lock();
+		ERR_FAIL_COND_V(slot >= slot_max, nullptr); //this should never happen unless RID is corrupted
 
-		bool exists = instance_checks.has(p_ptr);
+		spin_lock.lock();
 
-		rw_lock->read_unlock();
+		uint64_t validator = (id >> OBJECTDB_SLOT_MAX_COUNT_BITS) & OBJECTDB_VALIDATOR_MASK;
 
-		return exists;
+		if (unlikely(object_slots[slot].validator != validator)) {
+			spin_lock.unlock();
+			return nullptr;
+		}
+
+		Object *object = object_slots[slot].object;
+
+		spin_lock.unlock();
+
+		return object;
 	}
+	static void debug_objects(DebugFunc p_func);
+	static int get_object_count();
 };
 
 //needed by macros
diff --git a/core/object_id.h b/core/object_id.h
index f0ff2a24f5..63b0c27af8 100644
--- a/core/object_id.h
+++ b/core/object_id.h
@@ -1,3 +1,33 @@
+/*************************************************************************/
+/*  object_id.h                                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
 #ifndef OBJECT_ID_H
 #define OBJECT_ID_H
 
@@ -12,6 +42,7 @@ class ObjectID {
 	uint64_t id = 0;
 
 public:
+	_ALWAYS_INLINE_ bool is_reference() const { return (id & (uint64_t(1) << 63)) != 0; }
 	_ALWAYS_INLINE_ bool is_valid() const { return id != 0; }
 	_ALWAYS_INLINE_ bool is_null() const { return id == 0; }
 	_ALWAYS_INLINE_ operator uint64_t() const { return id; }
diff --git a/core/os/file_access.cpp b/core/os/file_access.cpp
index 2917351a2f..30cfaa7617 100644
--- a/core/os/file_access.cpp
+++ b/core/os/file_access.cpp
@@ -408,17 +408,17 @@ int FileAccess::get_buffer(uint8_t *p_dst, int p_length) const {
 }
 
 String FileAccess::get_as_utf8_string() const {
-	PoolVector<uint8_t> sourcef;
+	Vector<uint8_t> sourcef;
 	int len = get_len();
 	sourcef.resize(len + 1);
 
-	PoolVector<uint8_t>::Write w = sourcef.write();
-	int r = get_buffer(w.ptr(), len);
+	uint8_t *w = sourcef.ptrw();
+	int r = get_buffer(w, len);
 	ERR_FAIL_COND_V(r != len, String());
 	w[len] = 0;
 
 	String s;
-	if (s.parse_utf8((const char *)w.ptr())) {
+	if (s.parse_utf8((const char *)w)) {
 		return String();
 	}
 	return s;
diff --git a/core/os/input_event.cpp b/core/os/input_event.cpp
index 2e863c9c76..3cb9c2c1c2 100644
--- a/core/os/input_event.cpp
+++ b/core/os/input_event.cpp
@@ -541,7 +541,7 @@ void InputEventMouseButton::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_doubleclick", "doubleclick"), &InputEventMouseButton::set_doubleclick);
 	ClassDB::bind_method(D_METHOD("is_doubleclick"), &InputEventMouseButton::is_doubleclick);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "factor"), "set_factor", "get_factor");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "factor"), "set_factor", "get_factor");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "button_index"), "set_button_index", "get_button_index");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "pressed"), "set_pressed", "is_pressed");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "doubleclick"), "set_doubleclick", "is_doubleclick");
@@ -702,7 +702,7 @@ void InputEventMouseMotion::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_speed"), &InputEventMouseMotion::get_speed);
 
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "tilt"), "set_tilt", "get_tilt");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "pressure"), "set_pressure", "get_pressure");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pressure"), "set_pressure", "get_pressure");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "relative"), "set_relative", "get_relative");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "speed"), "set_speed", "get_speed");
 }
@@ -780,7 +780,7 @@ void InputEventJoypadMotion::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_axis_value"), &InputEventJoypadMotion::get_axis_value);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "axis"), "set_axis", "get_axis");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "axis_value"), "set_axis_value", "get_axis_value");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "axis_value"), "set_axis_value", "get_axis_value");
 }
 
 InputEventJoypadMotion::InputEventJoypadMotion() {
@@ -861,7 +861,7 @@ void InputEventJoypadButton::_bind_methods() {
 	//	ClassDB::bind_method(D_METHOD("is_pressed"), &InputEventJoypadButton::is_pressed);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "button_index"), "set_button_index", "get_button_index");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "pressure"), "set_pressure", "get_pressure");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pressure"), "set_pressure", "get_pressure");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "pressed"), "set_pressed", "is_pressed");
 }
 
@@ -1098,9 +1098,9 @@ void InputEventAction::_bind_methods() {
 
 	//	ClassDB::bind_method(D_METHOD("is_action", "name"), &InputEventAction::is_action);
 
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "action"), "set_action", "get_action");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "action"), "set_action", "get_action");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "pressed"), "set_pressed", "is_pressed");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "strength", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_strength", "get_strength");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "strength", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_strength", "get_strength");
 }
 
 InputEventAction::InputEventAction() {
@@ -1162,7 +1162,7 @@ void InputEventMagnifyGesture::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_factor", "factor"), &InputEventMagnifyGesture::set_factor);
 	ClassDB::bind_method(D_METHOD("get_factor"), &InputEventMagnifyGesture::get_factor);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "factor"), "set_factor", "get_factor");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "factor"), "set_factor", "get_factor");
 }
 
 InputEventMagnifyGesture::InputEventMagnifyGesture() {
diff --git a/core/os/main_loop.cpp b/core/os/main_loop.cpp
index 5ecdd74a4b..ab43ce4af7 100644
--- a/core/os/main_loop.cpp
+++ b/core/os/main_loop.cpp
@@ -44,9 +44,9 @@ void MainLoop::_bind_methods() {
 	BIND_VMETHOD(MethodInfo("_input_event", PropertyInfo(Variant::OBJECT, "event", PROPERTY_HINT_RESOURCE_TYPE, "InputEvent")));
 	BIND_VMETHOD(MethodInfo("_input_text", PropertyInfo(Variant::STRING, "text")));
 	BIND_VMETHOD(MethodInfo("_initialize"));
-	BIND_VMETHOD(MethodInfo(Variant::BOOL, "_iteration", PropertyInfo(Variant::REAL, "delta")));
-	BIND_VMETHOD(MethodInfo(Variant::BOOL, "_idle", PropertyInfo(Variant::REAL, "delta")));
-	BIND_VMETHOD(MethodInfo("_drop_files", PropertyInfo(Variant::POOL_STRING_ARRAY, "files"), PropertyInfo(Variant::INT, "from_screen")));
+	BIND_VMETHOD(MethodInfo(Variant::BOOL, "_iteration", PropertyInfo(Variant::FLOAT, "delta")));
+	BIND_VMETHOD(MethodInfo(Variant::BOOL, "_idle", PropertyInfo(Variant::FLOAT, "delta")));
+	BIND_VMETHOD(MethodInfo("_drop_files", PropertyInfo(Variant::PACKED_STRING_ARRAY, "files"), PropertyInfo(Variant::INT, "from_screen")));
 	BIND_VMETHOD(MethodInfo("_finalize"));
 
 	BIND_VMETHOD(MethodInfo("_global_menu_action", PropertyInfo(Variant::NIL, "id"), PropertyInfo(Variant::NIL, "meta")));
@@ -95,7 +95,7 @@ void MainLoop::input_event(const Ref<InputEvent> &p_event) {
 void MainLoop::init() {
 
 	if (init_script.is_valid())
-		set_script(init_script.get_ref_ptr());
+		set_script(init_script);
 
 	if (get_script_instance())
 		get_script_instance()->call("_initialize");
@@ -131,6 +131,6 @@ void MainLoop::finish() {
 
 	if (get_script_instance()) {
 		get_script_instance()->call("_finalize");
-		set_script(RefPtr()); //clear script
+		set_script(Variant()); //clear script
 	}
 }
diff --git a/core/os/memory.h b/core/os/memory.h
index e45f97e0c8..207149b57e 100644
--- a/core/os/memory.h
+++ b/core/os/memory.h
@@ -143,7 +143,7 @@ T *memnew_arr_template(size_t p_elements, const char *p_descr = "") {
 	if (p_elements == 0)
 		return 0;
 	/** overloading operator new[] cannot be done , because it may not return the real allocated address (it may pad the 'element count' before the actual array). Because of that, it must be done by hand. This is the
-	same strategy used by std::vector, and the PoolVector class, so it should be safe.*/
+	same strategy used by std::vector, and the Vector class, so it should be safe.*/
 
 	size_t len = sizeof(T) * p_elements;
 	uint64_t *mem = (uint64_t *)Memory::alloc_static(len, true);
diff --git a/core/os/midi_driver.cpp b/core/os/midi_driver.cpp
index 3e020a1585..6ebec50ff0 100644
--- a/core/os/midi_driver.cpp
+++ b/core/os/midi_driver.cpp
@@ -121,9 +121,9 @@ void MIDIDriver::receive_input_packet(uint64_t timestamp, uint8_t *data, uint32_
 	id->parse_input_event(event);
 }
 
-PoolStringArray MIDIDriver::get_connected_inputs() {
+PackedStringArray MIDIDriver::get_connected_inputs() {
 
-	PoolStringArray list;
+	PackedStringArray list;
 	return list;
 }
 
diff --git a/core/os/midi_driver.h b/core/os/midi_driver.h
index 26dbdce151..4f53feb43e 100644
--- a/core/os/midi_driver.h
+++ b/core/os/midi_driver.h
@@ -50,7 +50,7 @@ public:
 	virtual Error open() = 0;
 	virtual void close() = 0;
 
-	virtual PoolStringArray get_connected_inputs();
+	virtual PackedStringArray get_connected_inputs();
 
 	static void receive_input_packet(uint64_t timestamp, uint8_t *data, uint32_t length);
 
diff --git a/core/os/os.cpp b/core/os/os.cpp
index d1b6ccab54..9a65d537ac 100644
--- a/core/os/os.cpp
+++ b/core/os/os.cpp
@@ -416,10 +416,6 @@ uint64_t OS::get_static_memory_usage() const {
 
 	return Memory::get_mem_usage();
 }
-uint64_t OS::get_dynamic_memory_usage() const {
-
-	return MemoryPool::total_memory;
-}
 
 uint64_t OS::get_static_memory_peak_usage() const {
 
@@ -712,12 +708,12 @@ List<String> OS::get_restart_on_exit_arguments() const {
 	return restart_commandline;
 }
 
-PoolStringArray OS::get_connected_midi_inputs() {
+PackedStringArray OS::get_connected_midi_inputs() {
 
 	if (MIDIDriver::get_singleton())
 		return MIDIDriver::get_singleton()->get_connected_inputs();
 
-	PoolStringArray list;
+	PackedStringArray list;
 	return list;
 }
 
diff --git a/core/os/os.h b/core/os/os.h
index e4661e4583..77391c3a8b 100644
--- a/core/os/os.h
+++ b/core/os/os.h
@@ -185,7 +185,7 @@ public:
 	virtual int get_audio_driver_count() const;
 	virtual const char *get_audio_driver_name(int p_driver) const;
 
-	virtual PoolStringArray get_connected_midi_inputs();
+	virtual PackedStringArray get_connected_midi_inputs();
 	virtual void open_midi_inputs();
 	virtual void close_midi_inputs();
 
@@ -390,7 +390,6 @@ public:
 
 	virtual uint64_t get_static_memory_usage() const;
 	virtual uint64_t get_static_memory_peak_usage() const;
-	virtual uint64_t get_dynamic_memory_usage() const;
 	virtual uint64_t get_free_static_memory() const;
 
 	RenderThreadMode get_render_thread_mode() const { return _render_thread_mode; }
diff --git a/core/packed_data_container.cpp b/core/packed_data_container.cpp
index f8f51c4c75..b82a366ef2 100644
--- a/core/packed_data_container.cpp
+++ b/core/packed_data_container.cpp
@@ -80,20 +80,20 @@ Variant PackedDataContainer::_iter_get_ofs(const Variant &p_iter, uint32_t p_off
 	if (pos < 0 || pos >= size)
 		return Variant();
 
-	PoolVector<uint8_t>::Read rd = data.read();
+	const uint8_t *rd = data.ptr();
 	const uint8_t *r = &rd[p_offset];
 	uint32_t type = decode_uint32(r);
 
 	bool err = false;
 	if (type == TYPE_ARRAY) {
 
-		uint32_t vpos = decode_uint32(rd.ptr() + p_offset + 8 + pos * 4);
-		return _get_at_ofs(vpos, rd.ptr(), err);
+		uint32_t vpos = decode_uint32(rd + p_offset + 8 + pos * 4);
+		return _get_at_ofs(vpos, rd, err);
 
 	} else if (type == TYPE_DICT) {
 
-		uint32_t vpos = decode_uint32(rd.ptr() + p_offset + 8 + pos * 12 + 4);
-		return _get_at_ofs(vpos, rd.ptr(), err);
+		uint32_t vpos = decode_uint32(rd + p_offset + 8 + pos * 12 + 4);
+		return _get_at_ofs(vpos, rd, err);
 	} else {
 		ERR_FAIL_V(Variant());
 	}
@@ -127,7 +127,7 @@ Variant PackedDataContainer::_get_at_ofs(uint32_t p_ofs, const uint8_t *p_buf, b
 
 uint32_t PackedDataContainer::_type_at_ofs(uint32_t p_ofs) const {
 
-	PoolVector<uint8_t>::Read rd = data.read();
+	const uint8_t *rd = data.ptr();
 	const uint8_t *r = &rd[p_ofs];
 	uint32_t type = decode_uint32(r);
 
@@ -136,8 +136,8 @@ uint32_t PackedDataContainer::_type_at_ofs(uint32_t p_ofs) const {
 
 int PackedDataContainer::_size(uint32_t p_ofs) const {
 
-	PoolVector<uint8_t>::Read rd = data.read();
-	ERR_FAIL_COND_V(!rd.ptr(), 0);
+	const uint8_t *rd = data.ptr();
+	ERR_FAIL_COND_V(!rd, 0);
 	const uint8_t *r = &rd[p_ofs];
 	uint32_t type = decode_uint32(r);
 
@@ -157,7 +157,7 @@ int PackedDataContainer::_size(uint32_t p_ofs) const {
 
 Variant PackedDataContainer::_key_at_ofs(uint32_t p_ofs, const Variant &p_key, bool &err) const {
 
-	PoolVector<uint8_t>::Read rd = data.read();
+	const uint8_t *rd = data.ptr();
 	const uint8_t *r = &rd[p_ofs];
 	uint32_t type = decode_uint32(r);
 
@@ -172,7 +172,7 @@ Variant PackedDataContainer::_key_at_ofs(uint32_t p_ofs, const Variant &p_key, b
 				return Variant();
 			}
 			uint32_t ofs = decode_uint32(r + 8 + 4 * idx);
-			return _get_at_ofs(ofs, rd.ptr(), err);
+			return _get_at_ofs(ofs, rd, err);
 
 		} else {
 			err = true;
@@ -188,12 +188,12 @@ Variant PackedDataContainer::_key_at_ofs(uint32_t p_ofs, const Variant &p_key, b
 		for (uint32_t i = 0; i < len; i++) {
 			uint32_t khash = decode_uint32(r + 8 + i * 12 + 0);
 			if (khash == hash) {
-				Variant key = _get_at_ofs(decode_uint32(r + 8 + i * 12 + 4), rd.ptr(), err);
+				Variant key = _get_at_ofs(decode_uint32(r + 8 + i * 12 + 4), rd, err);
 				if (err)
 					return Variant();
 				if (key == p_key) {
 					//key matches, return value
-					return _get_at_ofs(decode_uint32(r + 8 + i * 12 + 8), rd.ptr(), err);
+					return _get_at_ofs(decode_uint32(r + 8 + i * 12 + 8), rd, err);
 				}
 				found = true;
 			} else {
@@ -225,12 +225,12 @@ uint32_t PackedDataContainer::_pack(const Variant &p_data, Vector<uint8_t> &tmpd
 
 			string_cache[s] = tmpdata.size();
 
-			FALLTHROUGH;
-		};
+			[[fallthrough]];
+		}
 		case Variant::NIL:
 		case Variant::BOOL:
 		case Variant::INT:
-		case Variant::REAL:
+		case Variant::FLOAT:
 		case Variant::VECTOR2:
 		case Variant::RECT2:
 		case Variant::VECTOR3:
@@ -240,13 +240,16 @@ uint32_t PackedDataContainer::_pack(const Variant &p_data, Vector<uint8_t> &tmpd
 		case Variant::AABB:
 		case Variant::BASIS:
 		case Variant::TRANSFORM:
-		case Variant::POOL_BYTE_ARRAY:
-		case Variant::POOL_INT_ARRAY:
-		case Variant::POOL_REAL_ARRAY:
-		case Variant::POOL_STRING_ARRAY:
-		case Variant::POOL_VECTOR2_ARRAY:
-		case Variant::POOL_VECTOR3_ARRAY:
-		case Variant::POOL_COLOR_ARRAY:
+		case Variant::PACKED_BYTE_ARRAY:
+		case Variant::PACKED_INT32_ARRAY:
+		case Variant::PACKED_INT64_ARRAY:
+		case Variant::PACKED_FLOAT32_ARRAY:
+		case Variant::PACKED_FLOAT64_ARRAY:
+		case Variant::PACKED_STRING_ARRAY:
+		case Variant::PACKED_VECTOR2_ARRAY:
+		case Variant::PACKED_VECTOR3_ARRAY:
+		case Variant::PACKED_COLOR_ARRAY:
+		case Variant::STRING_NAME:
 		case Variant::NODE_PATH: {
 
 			uint32_t pos = tmpdata.size();
@@ -335,19 +338,19 @@ Error PackedDataContainer::pack(const Variant &p_data) {
 	_pack(p_data, tmpdata, string_cache);
 	datalen = tmpdata.size();
 	data.resize(tmpdata.size());
-	PoolVector<uint8_t>::Write w = data.write();
-	copymem(w.ptr(), tmpdata.ptr(), tmpdata.size());
+	uint8_t *w = data.ptrw();
+	copymem(w, tmpdata.ptr(), tmpdata.size());
 
 	return OK;
 }
 
-void PackedDataContainer::_set_data(const PoolVector<uint8_t> &p_data) {
+void PackedDataContainer::_set_data(const Vector<uint8_t> &p_data) {
 
 	data = p_data;
 	datalen = data.size();
 }
 
-PoolVector<uint8_t> PackedDataContainer::_get_data() const {
+Vector<uint8_t> PackedDataContainer::_get_data() const {
 	return data;
 }
 
@@ -375,7 +378,7 @@ void PackedDataContainer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("pack", "value"), &PackedDataContainer::pack);
 	ClassDB::bind_method(D_METHOD("size"), &PackedDataContainer::size);
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_BYTE_ARRAY, "__data__"), "_set_data", "_get_data");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_BYTE_ARRAY, "__data__"), "_set_data", "_get_data");
 }
 
 PackedDataContainer::PackedDataContainer() {
diff --git a/core/packed_data_container.h b/core/packed_data_container.h
index b534169077..852fdcd0d3 100644
--- a/core/packed_data_container.h
+++ b/core/packed_data_container.h
@@ -48,7 +48,7 @@ class PackedDataContainer : public Resource {
 		bool operator<(const DictKey &p_key) const { return hash < p_key.hash; }
 	};
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	int datalen;
 
 	uint32_t _pack(const Variant &p_data, Vector<uint8_t> &tmpdata, Map<String, uint32_t> &string_cache);
@@ -68,8 +68,8 @@ class PackedDataContainer : public Resource {
 	int _size(uint32_t p_ofs) const;
 
 protected:
-	void _set_data(const PoolVector<uint8_t> &p_data);
-	PoolVector<uint8_t> _get_data() const;
+	void _set_data(const Vector<uint8_t> &p_data);
+	Vector<uint8_t> _get_data() const;
 	static void _bind_methods();
 
 public:
diff --git a/core/pool_vector.h b/core/pool_vector.h
deleted file mode 100644
index 01c40a237d..0000000000
--- a/core/pool_vector.h
+++ /dev/null
@@ -1,648 +0,0 @@
-/*************************************************************************/
-/*  pool_vector.h                                                        */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#ifndef POOL_VECTOR_H
-#define POOL_VECTOR_H
-
-#include "core/os/copymem.h"
-#include "core/os/memory.h"
-#include "core/os/rw_lock.h"
-#include "core/pool_allocator.h"
-#include "core/safe_refcount.h"
-#include "core/ustring.h"
-
-struct MemoryPool {
-
-	//avoid accessing these directly, must be public for template access
-
-	static PoolAllocator *memory_pool;
-	static uint8_t *pool_memory;
-	static size_t *pool_size;
-
-	struct Alloc {
-
-		SafeRefCount refcount;
-		uint32_t lock;
-		void *mem;
-		PoolAllocator::ID pool_id;
-		size_t size;
-
-		Alloc *free_list;
-
-		Alloc() :
-				lock(0),
-				mem(NULL),
-				pool_id(POOL_ALLOCATOR_INVALID_ID),
-				size(0),
-				free_list(NULL) {
-		}
-	};
-
-	static Alloc *allocs;
-	static Alloc *free_list;
-	static uint32_t alloc_count;
-	static uint32_t allocs_used;
-	static Mutex *alloc_mutex;
-	static size_t total_memory;
-	static size_t max_memory;
-
-	static void setup(uint32_t p_max_allocs = (1 << 16));
-	static void cleanup();
-};
-
-template <class T>
-class PoolVector {
-
-	MemoryPool::Alloc *alloc;
-
-	void _copy_on_write() {
-
-		if (!alloc)
-			return;
-
-		//		ERR_FAIL_COND(alloc->lock>0); should not be illegal to lock this for copy on write, as it's a copy on write after all
-
-		// Refcount should not be zero, otherwise it's a misuse of COW
-		if (alloc->refcount.get() == 1)
-			return; //nothing to do
-
-		//must allocate something
-
-		MemoryPool::alloc_mutex->lock();
-		if (MemoryPool::allocs_used == MemoryPool::alloc_count) {
-			MemoryPool::alloc_mutex->unlock();
-			ERR_FAIL_MSG("All memory pool allocations are in use, can't COW.");
-		}
-
-		MemoryPool::Alloc *old_alloc = alloc;
-
-		//take one from the free list
-		alloc = MemoryPool::free_list;
-		MemoryPool::free_list = alloc->free_list;
-		//increment the used counter
-		MemoryPool::allocs_used++;
-
-		//copy the alloc data
-		alloc->size = old_alloc->size;
-		alloc->refcount.init();
-		alloc->pool_id = POOL_ALLOCATOR_INVALID_ID;
-		alloc->lock = 0;
-
-#ifdef DEBUG_ENABLED
-		MemoryPool::total_memory += alloc->size;
-		if (MemoryPool::total_memory > MemoryPool::max_memory) {
-			MemoryPool::max_memory = MemoryPool::total_memory;
-		}
-#endif
-
-		MemoryPool::alloc_mutex->unlock();
-
-		if (MemoryPool::memory_pool) {
-
-		} else {
-			alloc->mem = memalloc(alloc->size);
-		}
-
-		{
-			Write w;
-			w._ref(alloc);
-			Read r;
-			r._ref(old_alloc);
-
-			int cur_elements = alloc->size / sizeof(T);
-			T *dst = (T *)w.ptr();
-			const T *src = (const T *)r.ptr();
-			for (int i = 0; i < cur_elements; i++) {
-				memnew_placement(&dst[i], T(src[i]));
-			}
-		}
-
-		if (old_alloc->refcount.unref()) {
-			//this should never happen but..
-
-#ifdef DEBUG_ENABLED
-			MemoryPool::alloc_mutex->lock();
-			MemoryPool::total_memory -= old_alloc->size;
-			MemoryPool::alloc_mutex->unlock();
-#endif
-
-			{
-				Write w;
-				w._ref(old_alloc);
-
-				int cur_elements = old_alloc->size / sizeof(T);
-				T *elems = (T *)w.ptr();
-				for (int i = 0; i < cur_elements; i++) {
-					elems[i].~T();
-				}
-			}
-
-			if (MemoryPool::memory_pool) {
-				//resize memory pool
-				//if none, create
-				//if some resize
-			} else {
-
-				memfree(old_alloc->mem);
-				old_alloc->mem = NULL;
-				old_alloc->size = 0;
-
-				MemoryPool::alloc_mutex->lock();
-				old_alloc->free_list = MemoryPool::free_list;
-				MemoryPool::free_list = old_alloc;
-				MemoryPool::allocs_used--;
-				MemoryPool::alloc_mutex->unlock();
-			}
-		}
-	}
-
-	void _reference(const PoolVector &p_pool_vector) {
-
-		if (alloc == p_pool_vector.alloc)
-			return;
-
-		_unreference();
-
-		if (!p_pool_vector.alloc) {
-			return;
-		}
-
-		if (p_pool_vector.alloc->refcount.ref()) {
-			alloc = p_pool_vector.alloc;
-		}
-	}
-
-	void _unreference() {
-
-		if (!alloc)
-			return;
-
-		if (!alloc->refcount.unref()) {
-			alloc = NULL;
-			return;
-		}
-
-		//must be disposed!
-
-		{
-			int cur_elements = alloc->size / sizeof(T);
-
-			// Don't use write() here because it could otherwise provoke COW,
-			// which is not desirable here because we are destroying the last reference anyways
-			Write w;
-			// Reference to still prevent other threads from touching the alloc
-			w._ref(alloc);
-
-			for (int i = 0; i < cur_elements; i++) {
-
-				w[i].~T();
-			}
-		}
-
-#ifdef DEBUG_ENABLED
-		MemoryPool::alloc_mutex->lock();
-		MemoryPool::total_memory -= alloc->size;
-		MemoryPool::alloc_mutex->unlock();
-#endif
-
-		if (MemoryPool::memory_pool) {
-			//resize memory pool
-			//if none, create
-			//if some resize
-		} else {
-
-			memfree(alloc->mem);
-			alloc->mem = NULL;
-			alloc->size = 0;
-
-			MemoryPool::alloc_mutex->lock();
-			alloc->free_list = MemoryPool::free_list;
-			MemoryPool::free_list = alloc;
-			MemoryPool::allocs_used--;
-			MemoryPool::alloc_mutex->unlock();
-		}
-
-		alloc = NULL;
-	}
-
-public:
-	class Access {
-		friend class PoolVector;
-
-	protected:
-		MemoryPool::Alloc *alloc;
-		T *mem;
-
-		_FORCE_INLINE_ void _ref(MemoryPool::Alloc *p_alloc) {
-			alloc = p_alloc;
-			if (alloc) {
-				if (atomic_increment(&alloc->lock) == 1) {
-					if (MemoryPool::memory_pool) {
-						//lock it and get mem
-					}
-				}
-
-				mem = (T *)alloc->mem;
-			}
-		}
-
-		_FORCE_INLINE_ void _unref() {
-
-			if (alloc) {
-				if (atomic_decrement(&alloc->lock) == 0) {
-					if (MemoryPool::memory_pool) {
-						//put mem back
-					}
-				}
-
-				mem = NULL;
-				alloc = NULL;
-			}
-		}
-
-		Access() {
-			alloc = NULL;
-			mem = NULL;
-		}
-
-	public:
-		virtual ~Access() {
-			_unref();
-		}
-
-		void release() {
-			_unref();
-		}
-	};
-
-	class Read : public Access {
-	public:
-		_FORCE_INLINE_ const T &operator[](int p_index) const { return this->mem[p_index]; }
-		_FORCE_INLINE_ const T *ptr() const { return this->mem; }
-
-		void operator=(const Read &p_read) {
-			if (this->alloc == p_read.alloc)
-				return;
-			this->_unref();
-			this->_ref(p_read.alloc);
-		}
-
-		Read(const Read &p_read) {
-			this->_ref(p_read.alloc);
-		}
-
-		Read() {}
-	};
-
-	class Write : public Access {
-	public:
-		_FORCE_INLINE_ T &operator[](int p_index) const { return this->mem[p_index]; }
-		_FORCE_INLINE_ T *ptr() const { return this->mem; }
-
-		void operator=(const Write &p_read) {
-			if (this->alloc == p_read.alloc)
-				return;
-			this->_unref();
-			this->_ref(p_read.alloc);
-		}
-
-		Write(const Write &p_read) {
-			this->_ref(p_read.alloc);
-		}
-
-		Write() {}
-	};
-
-	Read read() const {
-
-		Read r;
-		if (alloc) {
-			r._ref(alloc);
-		}
-		return r;
-	}
-	Write write() {
-
-		Write w;
-		if (alloc) {
-			_copy_on_write(); //make sure there is only one being acessed
-			w._ref(alloc);
-		}
-		return w;
-	}
-
-	template <class MC>
-	void fill_with(const MC &p_mc) {
-
-		int c = p_mc.size();
-		resize(c);
-		Write w = write();
-		int idx = 0;
-		for (const typename MC::Element *E = p_mc.front(); E; E = E->next()) {
-
-			w[idx++] = E->get();
-		}
-	}
-
-	void remove(int p_index) {
-
-		int s = size();
-		ERR_FAIL_INDEX(p_index, s);
-		Write w = write();
-		for (int i = p_index; i < s - 1; i++) {
-
-			w[i] = w[i + 1];
-		};
-		w = Write();
-		resize(s - 1);
-	}
-
-	inline int size() const;
-	inline bool empty() const;
-	T get(int p_index) const;
-	void set(int p_index, const T &p_val);
-	void push_back(const T &p_val);
-	void append(const T &p_val) { push_back(p_val); }
-	void append_array(const PoolVector<T> &p_arr) {
-		int ds = p_arr.size();
-		if (ds == 0)
-			return;
-		int bs = size();
-		resize(bs + ds);
-		Write w = write();
-		Read r = p_arr.read();
-		for (int i = 0; i < ds; i++)
-			w[bs + i] = r[i];
-	}
-
-	PoolVector<T> subarray(int p_from, int p_to) {
-
-		if (p_from < 0) {
-			p_from = size() + p_from;
-		}
-		if (p_to < 0) {
-			p_to = size() + p_to;
-		}
-
-		ERR_FAIL_INDEX_V(p_from, size(), PoolVector<T>());
-		ERR_FAIL_INDEX_V(p_to, size(), PoolVector<T>());
-
-		PoolVector<T> slice;
-		int span = 1 + p_to - p_from;
-		slice.resize(span);
-		Read r = read();
-		Write w = slice.write();
-		for (int i = 0; i < span; ++i) {
-			w[i] = r[p_from + i];
-		}
-
-		return slice;
-	}
-
-	Error insert(int p_pos, const T &p_val) {
-
-		int s = size();
-		ERR_FAIL_INDEX_V(p_pos, s + 1, ERR_INVALID_PARAMETER);
-		resize(s + 1);
-		{
-			Write w = write();
-			for (int i = s; i > p_pos; i--)
-				w[i] = w[i - 1];
-			w[p_pos] = p_val;
-		}
-
-		return OK;
-	}
-
-	String join(String delimiter) {
-		String rs = "";
-		int s = size();
-		Read r = read();
-		for (int i = 0; i < s; i++) {
-			rs += r[i] + delimiter;
-		}
-		rs.erase(rs.length() - delimiter.length(), delimiter.length());
-		return rs;
-	}
-
-	bool is_locked() const { return alloc && alloc->lock > 0; }
-
-	inline T operator[](int p_index) const;
-
-	Error resize(int p_size);
-
-	void invert();
-
-	void operator=(const PoolVector &p_pool_vector) { _reference(p_pool_vector); }
-	PoolVector() { alloc = NULL; }
-	PoolVector(const PoolVector &p_pool_vector) {
-		alloc = NULL;
-		_reference(p_pool_vector);
-	}
-	~PoolVector() { _unreference(); }
-};
-
-template <class T>
-int PoolVector<T>::size() const {
-
-	return alloc ? alloc->size / sizeof(T) : 0;
-}
-
-template <class T>
-bool PoolVector<T>::empty() const {
-
-	return alloc ? alloc->size == 0 : true;
-}
-
-template <class T>
-T PoolVector<T>::get(int p_index) const {
-
-	return operator[](p_index);
-}
-
-template <class T>
-void PoolVector<T>::set(int p_index, const T &p_val) {
-
-	ERR_FAIL_INDEX(p_index, size());
-
-	Write w = write();
-	w[p_index] = p_val;
-}
-
-template <class T>
-void PoolVector<T>::push_back(const T &p_val) {
-
-	resize(size() + 1);
-	set(size() - 1, p_val);
-}
-
-template <class T>
-T PoolVector<T>::operator[](int p_index) const {
-
-	CRASH_BAD_INDEX(p_index, size());
-
-	Read r = read();
-	return r[p_index];
-}
-
-template <class T>
-Error PoolVector<T>::resize(int p_size) {
-
-	ERR_FAIL_COND_V_MSG(p_size < 0, ERR_INVALID_PARAMETER, "Size of PoolVector cannot be negative.");
-
-	if (alloc == NULL) {
-
-		if (p_size == 0)
-			return OK; //nothing to do here
-
-		//must allocate something
-		MemoryPool::alloc_mutex->lock();
-		if (MemoryPool::allocs_used == MemoryPool::alloc_count) {
-			MemoryPool::alloc_mutex->unlock();
-			ERR_FAIL_V_MSG(ERR_OUT_OF_MEMORY, "All memory pool allocations are in use.");
-		}
-
-		//take one from the free list
-		alloc = MemoryPool::free_list;
-		MemoryPool::free_list = alloc->free_list;
-		//increment the used counter
-		MemoryPool::allocs_used++;
-
-		//cleanup the alloc
-		alloc->size = 0;
-		alloc->refcount.init();
-		alloc->pool_id = POOL_ALLOCATOR_INVALID_ID;
-		MemoryPool::alloc_mutex->unlock();
-
-	} else {
-
-		ERR_FAIL_COND_V_MSG(alloc->lock > 0, ERR_LOCKED, "Can't resize PoolVector if locked."); //can't resize if locked!
-	}
-
-	size_t new_size = sizeof(T) * p_size;
-
-	if (alloc->size == new_size)
-		return OK; //nothing to do
-
-	if (p_size == 0) {
-		_unreference();
-		return OK;
-	}
-
-	_copy_on_write(); // make it unique
-
-#ifdef DEBUG_ENABLED
-	MemoryPool::alloc_mutex->lock();
-	MemoryPool::total_memory -= alloc->size;
-	MemoryPool::total_memory += new_size;
-	if (MemoryPool::total_memory > MemoryPool::max_memory) {
-		MemoryPool::max_memory = MemoryPool::total_memory;
-	}
-	MemoryPool::alloc_mutex->unlock();
-#endif
-
-	int cur_elements = alloc->size / sizeof(T);
-
-	if (p_size > cur_elements) {
-
-		if (MemoryPool::memory_pool) {
-			//resize memory pool
-			//if none, create
-			//if some resize
-		} else {
-
-			if (alloc->size == 0) {
-				alloc->mem = memalloc(new_size);
-			} else {
-				alloc->mem = memrealloc(alloc->mem, new_size);
-			}
-		}
-
-		alloc->size = new_size;
-
-		Write w = write();
-
-		for (int i = cur_elements; i < p_size; i++) {
-
-			memnew_placement(&w[i], T);
-		}
-
-	} else {
-
-		{
-			Write w = write();
-			for (int i = p_size; i < cur_elements; i++) {
-
-				w[i].~T();
-			}
-		}
-
-		if (MemoryPool::memory_pool) {
-			//resize memory pool
-			//if none, create
-			//if some resize
-		} else {
-
-			if (new_size == 0) {
-				memfree(alloc->mem);
-				alloc->mem = NULL;
-				alloc->size = 0;
-
-				MemoryPool::alloc_mutex->lock();
-				alloc->free_list = MemoryPool::free_list;
-				MemoryPool::free_list = alloc;
-				MemoryPool::allocs_used--;
-				MemoryPool::alloc_mutex->unlock();
-
-			} else {
-				alloc->mem = memrealloc(alloc->mem, new_size);
-				alloc->size = new_size;
-			}
-		}
-	}
-
-	return OK;
-}
-
-template <class T>
-void PoolVector<T>::invert() {
-	T temp;
-	Write w = write();
-	int s = size();
-	int half_s = s / 2;
-
-	for (int i = 0; i < half_s; i++) {
-		temp = w[i];
-		w[i] = w[s - i - 1];
-		w[s - i - 1] = temp;
-	}
-}
-
-#endif // POOL_VECTOR_H
diff --git a/core/project_settings.cpp b/core/project_settings.cpp
index 59d7e82850..90487bda0d 100644
--- a/core/project_settings.cpp
+++ b/core/project_settings.cpp
@@ -1023,14 +1023,14 @@ ProjectSettings::ProjectSettings() {
 	GLOBAL_DEF("audio/default_bus_layout", "res://default_bus_layout.tres");
 	custom_prop_info["audio/default_bus_layout"] = PropertyInfo(Variant::STRING, "audio/default_bus_layout", PROPERTY_HINT_FILE, "*.tres");
 
-	PoolStringArray extensions = PoolStringArray();
+	PackedStringArray extensions = PackedStringArray();
 	extensions.push_back("gd");
 	if (Engine::get_singleton()->has_singleton("GodotSharp"))
 		extensions.push_back("cs");
 	extensions.push_back("shader");
 
 	GLOBAL_DEF("editor/search_in_file_extensions", extensions);
-	custom_prop_info["editor/search_in_file_extensions"] = PropertyInfo(Variant::POOL_STRING_ARRAY, "editor/search_in_file_extensions");
+	custom_prop_info["editor/search_in_file_extensions"] = PropertyInfo(Variant::PACKED_STRING_ARRAY, "editor/search_in_file_extensions");
 
 	GLOBAL_DEF("editor/script_templates_search_path", "res://script_templates");
 	custom_prop_info["editor/script_templates_search_path"] = PropertyInfo(Variant::STRING, "editor/script_templates_search_path", PROPERTY_HINT_DIR);
diff --git a/core/reference.cpp b/core/reference.cpp
index 5c211fe301..dd65ccce69 100644
--- a/core/reference.cpp
+++ b/core/reference.cpp
@@ -102,7 +102,8 @@ bool Reference::unreference() {
 	return die;
 }
 
-Reference::Reference() {
+Reference::Reference() :
+		Object(true) {
 
 	refcount.init();
 	refcount_init.init();
diff --git a/core/reference.h b/core/reference.h
index d2314005b9..fd42c4e537 100644
--- a/core/reference.h
+++ b/core/reference.h
@@ -33,13 +33,11 @@
 
 #include "core/class_db.h"
 #include "core/object.h"
-#include "core/ref_ptr.h"
 #include "core/safe_refcount.h"
 
 class Reference : public Object {
 
 	GDCLASS(Reference, Object);
-	friend class RefBase;
 	SafeRefCount refcount;
 	SafeRefCount refcount_init;
 
@@ -133,17 +131,9 @@ public:
 		return reference;
 	}
 
-	RefPtr get_ref_ptr() const {
-
-		RefPtr refptr;
-		Ref<Reference> *irr = reinterpret_cast<Ref<Reference> *>(refptr.get_data());
-		*irr = *this;
-		return refptr;
-	};
-
 	operator Variant() const {
 
-		return Variant(get_ref_ptr());
+		return Variant(reference);
 	}
 
 	void operator=(const Ref &p_from) {
@@ -165,33 +155,24 @@ public:
 		r.reference = NULL;
 	}
 
-	void operator=(const RefPtr &p_refptr) {
+	void operator=(const Variant &p_variant) {
 
-		Ref<Reference> *irr = reinterpret_cast<Ref<Reference> *>(p_refptr.get_data());
-		Reference *refb = irr->ptr();
-		if (!refb) {
-			unref();
+		Object *object = p_variant.get_validated_object();
+
+		if (object == reference) {
 			return;
 		}
-		Ref r;
-		r.reference = Object::cast_to<T>(refb);
-		ref(r);
-		r.reference = NULL;
-	}
 
-	void operator=(const Variant &p_variant) {
+		unref();
 
-		RefPtr refptr = p_variant;
-		Ref<Reference> *irr = reinterpret_cast<Ref<Reference> *>(refptr.get_data());
-		Reference *refb = irr->ptr();
-		if (!refb) {
-			unref();
+		if (!object) {
 			return;
 		}
-		Ref r;
-		r.reference = Object::cast_to<T>(refb);
-		ref(r);
-		r.reference = NULL;
+
+		T *r = Object::cast_to<T>(object);
+		if (r && r->reference()) {
+			reference = r;
+		}
 	}
 
 	template <class T_Other>
@@ -237,33 +218,19 @@ public:
 
 	Ref(const Variant &p_variant) {
 
-		RefPtr refptr = p_variant;
-		Ref<Reference> *irr = reinterpret_cast<Ref<Reference> *>(refptr.get_data());
-		reference = NULL;
-		Reference *refb = irr->ptr();
-		if (!refb) {
-			unref();
+		Object *object = p_variant.get_validated_object();
+
+		if (!object) {
+			reference = nullptr;
 			return;
 		}
-		Ref r;
-		r.reference = Object::cast_to<T>(refb);
-		ref(r);
-		r.reference = NULL;
-	}
-
-	Ref(const RefPtr &p_refptr) {
 
-		Ref<Reference> *irr = reinterpret_cast<Ref<Reference> *>(p_refptr.get_data());
-		reference = NULL;
-		Reference *refb = irr->ptr();
-		if (!refb) {
-			unref();
-			return;
+		T *r = Object::cast_to<T>(object);
+		if (r && r->reference()) {
+			reference = r;
+		} else {
+			reference = nullptr;
 		}
-		Ref r;
-		r.reference = Object::cast_to<T>(refb);
-		ref(r);
-		r.reference = NULL;
 	}
 
 	inline bool is_valid() const { return reference != NULL; }
@@ -340,32 +307,6 @@ struct PtrToArg<const Ref<T> &> {
 	}
 };
 
-//this is for RefPtr
-
-template <>
-struct PtrToArg<RefPtr> {
-
-	_FORCE_INLINE_ static RefPtr convert(const void *p_ptr) {
-
-		return Ref<Reference>(const_cast<Reference *>(reinterpret_cast<const Reference *>(p_ptr))).get_ref_ptr();
-	}
-
-	_FORCE_INLINE_ static void encode(RefPtr p_val, const void *p_ptr) {
-
-		Ref<Reference> r = p_val;
-		*(Ref<Reference> *)p_ptr = r;
-	}
-};
-
-template <>
-struct PtrToArg<const RefPtr &> {
-
-	_FORCE_INLINE_ static RefPtr convert(const void *p_ptr) {
-
-		return Ref<Reference>(const_cast<Reference *>(reinterpret_cast<const Reference *>(p_ptr))).get_ref_ptr();
-	}
-};
-
 #endif // PTRCALL_ENABLED
 
 #ifdef DEBUG_METHODS_ENABLED
diff --git a/core/register_core_types.cpp b/core/register_core_types.cpp
index 91d9289563..bb017f43e5 100644
--- a/core/register_core_types.cpp
+++ b/core/register_core_types.cpp
@@ -40,12 +40,14 @@
 #include "core/func_ref.h"
 #include "core/input_map.h"
 #include "core/io/config_file.h"
+#include "core/io/dtls_server.h"
 #include "core/io/http_client.h"
 #include "core/io/image_loader.h"
 #include "core/io/marshalls.h"
 #include "core/io/multiplayer_api.h"
 #include "core/io/networked_multiplayer_peer.h"
 #include "core/io/packet_peer.h"
+#include "core/io/packet_peer_dtls.h"
 #include "core/io/packet_peer_udp.h"
 #include "core/io/pck_packer.h"
 #include "core/io/resource_format_binary.h"
@@ -53,6 +55,7 @@
 #include "core/io/stream_peer_ssl.h"
 #include "core/io/tcp_server.h"
 #include "core/io/translation_loader_po.h"
+#include "core/io/udp_server.h"
 #include "core/io/xml_parser.h"
 #include "core/math/a_star.h"
 #include "core/math/expression.h"
@@ -96,9 +99,11 @@ extern void unregister_variant_methods();
 
 void register_core_types() {
 
+	//consistency check
+	ERR_FAIL_COND(sizeof(Callable) > 16);
+
 	ObjectDB::setup();
 	ResourceCache::setup();
-	MemoryPool::setup();
 
 	_global_mutex = Mutex::create();
 
@@ -155,6 +160,9 @@ void register_core_types() {
 	ClassDB::register_class<StreamPeerTCP>();
 	ClassDB::register_class<TCP_Server>();
 	ClassDB::register_class<PacketPeerUDP>();
+	ClassDB::register_class<UDPServer>();
+	ClassDB::register_custom_instance_class<PacketPeerDTLS>();
+	ClassDB::register_custom_instance_class<DTLSServer>();
 
 	// Crypto
 	ClassDB::register_class<HashingContext>();
@@ -316,6 +324,4 @@ void unregister_core_types() {
 		memdelete(_global_mutex);
 		_global_mutex = NULL; //still needed at a few places
 	};
-
-	MemoryPool::cleanup();
 }
diff --git a/core/resource.cpp b/core/resource.cpp
index 30e09716aa..2afc9e4042 100644
--- a/core/resource.cpp
+++ b/core/resource.cpp
@@ -423,7 +423,7 @@ void Resource::_bind_methods() {
 	ADD_GROUP("Resource", "resource_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "resource_local_to_scene"), "set_local_to_scene", "is_local_to_scene");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "resource_path", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "set_path", "get_path");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "resource_name"), "set_name", "get_name");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "resource_name"), "set_name", "get_name");
 
 	BIND_VMETHOD(MethodInfo("_setup_local_to_scene"));
 }
diff --git a/core/resource.h b/core/resource.h
index 00d330a094..b30788010b 100644
--- a/core/resource.h
+++ b/core/resource.h
@@ -33,7 +33,6 @@
 
 #include "core/class_db.h"
 #include "core/object.h"
-#include "core/ref_ptr.h"
 #include "core/reference.h"
 #include "core/safe_refcount.h"
 #include "core/self_list.h"
diff --git a/core/script_debugger_remote.cpp b/core/script_debugger_remote.cpp
new file mode 100644
index 0000000000..fdb6135edd
--- /dev/null
+++ b/core/script_debugger_remote.cpp
@@ -0,0 +1,1145 @@
+/*************************************************************************/
+/*  script_debugger_remote.cpp                                           */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "script_debugger_remote.h"
+
+#include "core/engine.h"
+#include "core/io/ip.h"
+#include "core/io/marshalls.h"
+#include "core/os/input.h"
+#include "core/os/os.h"
+#include "core/project_settings.h"
+#include "servers/visual_server.h"
+
+#define CHECK_SIZE(arr, expected, what) ERR_FAIL_COND_V_MSG((uint32_t)arr.size() < (uint32_t)(expected), false, String("Malformed ") + what + " message from script debugger, message too short. Exptected size: " + itos(expected) + ", actual size: " + itos(arr.size()))
+#define CHECK_END(arr, expected, what) ERR_FAIL_COND_V_MSG((uint32_t)arr.size() > (uint32_t)expected, false, String("Malformed ") + what + " message from script debugger, message too short. Exptected size: " + itos(expected) + ", actual size: " + itos(arr.size()))
+
+Array ScriptDebuggerRemote::ScriptStackDump::serialize() {
+	Array arr;
+	arr.push_back(frames.size() * 3);
+	for (int i = 0; i < frames.size(); i++) {
+		arr.push_back(frames[i].file);
+		arr.push_back(frames[i].line);
+		arr.push_back(frames[i].func);
+	}
+	return arr;
+}
+
+bool ScriptDebuggerRemote::ScriptStackDump::deserialize(const Array &p_arr) {
+	CHECK_SIZE(p_arr, 1, "ScriptStackDump");
+	uint32_t size = p_arr[0];
+	CHECK_SIZE(p_arr, size, "ScriptStackDump");
+	int idx = 1;
+	for (uint32_t i = 0; i < size / 3; i++) {
+		ScriptLanguage::StackInfo sf;
+		sf.file = p_arr[idx];
+		sf.line = p_arr[idx + 1];
+		sf.func = p_arr[idx + 2];
+		frames.push_back(sf);
+		idx += 3;
+	}
+	CHECK_END(p_arr, idx, "ScriptStackDump");
+	return true;
+}
+
+Array ScriptDebuggerRemote::ScriptStackVariable::serialize(int max_size) {
+	Array arr;
+	arr.push_back(name);
+	arr.push_back(type);
+
+	Variant var = value;
+	if (value.get_type() == Variant::OBJECT && value.get_validated_object() == nullptr) {
+		var = Variant();
+	}
+
+	int len = 0;
+	Error err = encode_variant(var, NULL, len, true);
+	if (err != OK)
+		ERR_PRINT("Failed to encode variant.");
+
+	if (len > max_size) {
+		arr.push_back(Variant());
+	} else {
+		arr.push_back(var);
+	}
+	return arr;
+}
+
+bool ScriptDebuggerRemote::ScriptStackVariable::deserialize(const Array &p_arr) {
+	CHECK_SIZE(p_arr, 3, "ScriptStackVariable");
+	name = p_arr[0];
+	type = p_arr[1];
+	value = p_arr[2];
+	CHECK_END(p_arr, 3, "ScriptStackVariable");
+	return true;
+}
+
+Array ScriptDebuggerRemote::OutputError::serialize() {
+	Array arr;
+	arr.push_back(hr);
+	arr.push_back(min);
+	arr.push_back(sec);
+	arr.push_back(msec);
+	arr.push_back(source_file);
+	arr.push_back(source_func);
+	arr.push_back(source_line);
+	arr.push_back(error);
+	arr.push_back(error_descr);
+	arr.push_back(warning);
+	unsigned int size = callstack.size();
+	const ScriptLanguage::StackInfo *r = callstack.ptr();
+	arr.push_back(size * 3);
+	for (int i = 0; i < callstack.size(); i++) {
+		arr.push_back(r[i].file);
+		arr.push_back(r[i].func);
+		arr.push_back(r[i].line);
+	}
+	return arr;
+}
+
+bool ScriptDebuggerRemote::OutputError::deserialize(const Array &p_arr) {
+	CHECK_SIZE(p_arr, 11, "OutputError");
+	hr = p_arr[0];
+	min = p_arr[1];
+	sec = p_arr[2];
+	msec = p_arr[3];
+	source_file = p_arr[4];
+	source_func = p_arr[5];
+	source_line = p_arr[6];
+	error = p_arr[7];
+	error_descr = p_arr[8];
+	warning = p_arr[9];
+	unsigned int stack_size = p_arr[10];
+	CHECK_SIZE(p_arr, stack_size, "OutputError");
+	int idx = 11;
+	callstack.resize(stack_size / 3);
+	ScriptLanguage::StackInfo *w = callstack.ptrw();
+	for (unsigned int i = 0; i < stack_size / 3; i++) {
+		w[i].file = p_arr[idx];
+		w[i].func = p_arr[idx + 1];
+		w[i].line = p_arr[idx + 2];
+		idx += 3;
+	}
+	CHECK_END(p_arr, idx, "OutputError");
+	return true;
+}
+
+Array ScriptDebuggerRemote::ResourceUsage::serialize() {
+	infos.sort();
+
+	Array arr;
+	arr.push_back(infos.size() * 4);
+	for (List<ResourceInfo>::Element *E = infos.front(); E; E = E->next()) {
+		arr.push_back(E->get().path);
+		arr.push_back(E->get().format);
+		arr.push_back(E->get().type);
+		arr.push_back(E->get().vram);
+	}
+	return arr;
+}
+
+bool ScriptDebuggerRemote::ResourceUsage::deserialize(const Array &p_arr) {
+	CHECK_SIZE(p_arr, 1, "ResourceUsage");
+	uint32_t size = p_arr[0];
+	CHECK_SIZE(p_arr, size, "ResourceUsage");
+	int idx = 1;
+	for (uint32_t i = 0; i < size / 4; i++) {
+		ResourceInfo info;
+		info.path = p_arr[idx];
+		info.format = p_arr[idx + 1];
+		info.type = p_arr[idx + 2];
+		info.vram = p_arr[idx + 3];
+		infos.push_back(info);
+	}
+	CHECK_END(p_arr, idx, "ResourceUsage");
+	return true;
+}
+
+Array ScriptDebuggerRemote::ProfilerSignature::serialize() {
+	Array arr;
+	arr.push_back(name);
+	arr.push_back(id);
+	return arr;
+}
+
+bool ScriptDebuggerRemote::ProfilerSignature::deserialize(const Array &p_arr) {
+	CHECK_SIZE(p_arr, 2, "ProfilerSignature");
+	name = p_arr[0];
+	id = p_arr[1];
+	CHECK_END(p_arr, 2, "ProfilerSignature");
+	return true;
+}
+
+Array ScriptDebuggerRemote::ProfilerFrame::serialize() {
+	Array arr;
+	arr.push_back(frame_number);
+	arr.push_back(frame_time);
+	arr.push_back(idle_time);
+	arr.push_back(physics_time);
+	arr.push_back(physics_frame_time);
+	arr.push_back(USEC_TO_SEC(script_time));
+
+	arr.push_back(frames_data.size());
+	arr.push_back(frame_functions.size() * 4);
+
+	// Servers profiling info.
+	for (int i = 0; i < frames_data.size(); i++) {
+		arr.push_back(frames_data[i].name); // Type (physics/process/audio/...)
+		arr.push_back(frames_data[i].data.size());
+		for (int j = 0; j < frames_data[i].data.size() / 2; j++) {
+			arr.push_back(frames_data[i].data[2 * j]); // NAME
+			arr.push_back(frames_data[i].data[2 * j + 1]); // TIME
+		}
+	}
+	for (int i = 0; i < frame_functions.size(); i++) {
+		arr.push_back(frame_functions[i].sig_id);
+		arr.push_back(frame_functions[i].call_count);
+		arr.push_back(frame_functions[i].self_time);
+		arr.push_back(frame_functions[i].total_time);
+	}
+	return arr;
+}
+
+bool ScriptDebuggerRemote::ProfilerFrame::deserialize(const Array &p_arr) {
+	CHECK_SIZE(p_arr, 8, "ProfilerFrame");
+	frame_number = p_arr[0];
+	frame_time = p_arr[1];
+	idle_time = p_arr[2];
+	physics_time = p_arr[3];
+	physics_frame_time = p_arr[4];
+	script_time = p_arr[5];
+	uint32_t frame_data_size = p_arr[6];
+	int frame_func_size = p_arr[7];
+	int idx = 8;
+	while (frame_data_size) {
+		CHECK_SIZE(p_arr, idx + 2, "ProfilerFrame");
+		frame_data_size--;
+		FrameData fd;
+		fd.name = p_arr[idx];
+		int sub_data_size = p_arr[idx + 1];
+		idx += 2;
+		CHECK_SIZE(p_arr, idx + sub_data_size, "ProfilerFrame");
+		for (int j = 0; j < sub_data_size / 2; j++) {
+			fd.data.push_back(p_arr[idx]); // NAME
+			fd.data.push_back(p_arr[idx + 1]); // TIME
+			idx += 2;
+		}
+		frames_data.push_back(fd);
+	}
+	CHECK_SIZE(p_arr, idx + frame_func_size, "ProfilerFrame");
+	for (int i = 0; i < frame_func_size / 4; i++) {
+		FrameFunction ff;
+		ff.sig_id = p_arr[idx];
+		ff.call_count = p_arr[idx + 1];
+		ff.self_time = p_arr[idx + 2];
+		ff.total_time = p_arr[idx + 3];
+		frame_functions.push_back(ff);
+		idx += 4;
+	}
+	CHECK_END(p_arr, idx, "ProfilerFrame");
+	return true;
+}
+
+Array ScriptDebuggerRemote::NetworkProfilerFrame::serialize() {
+	Array arr;
+	arr.push_back(infos.size() * 6);
+	for (int i = 0; i < infos.size(); ++i) {
+		arr.push_back(uint64_t(infos[i].node));
+		arr.push_back(infos[i].node_path);
+		arr.push_back(infos[i].incoming_rpc);
+		arr.push_back(infos[i].incoming_rset);
+		arr.push_back(infos[i].outgoing_rpc);
+		arr.push_back(infos[i].outgoing_rset);
+	}
+	return arr;
+}
+
+bool ScriptDebuggerRemote::NetworkProfilerFrame::deserialize(const Array &p_arr) {
+	CHECK_SIZE(p_arr, 1, "NetworkProfilerFrame");
+	uint32_t size = p_arr[0];
+	CHECK_SIZE(p_arr, size, "NetworkProfilerFrame");
+	infos.resize(size);
+	int idx = 1;
+	for (uint32_t i = 0; i < size / 6; ++i) {
+		infos.write[i].node = uint64_t(p_arr[idx]);
+		infos.write[i].node_path = p_arr[idx + 1];
+		infos.write[i].incoming_rpc = p_arr[idx + 2];
+		infos.write[i].incoming_rset = p_arr[idx + 3];
+		infos.write[i].outgoing_rpc = p_arr[idx + 4];
+		infos.write[i].outgoing_rset = p_arr[idx + 5];
+	}
+	CHECK_END(p_arr, idx, "NetworkProfilerFrame");
+	return true;
+}
+
+void ScriptDebuggerRemote::_put_msg(String p_message, Array p_data) {
+	Array msg;
+	msg.push_back(p_message);
+	msg.push_back(p_data);
+	packet_peer_stream->put_var(msg);
+}
+
+bool ScriptDebuggerRemote::is_peer_connected() {
+	return tcp_client->is_connected_to_host() && tcp_client->get_status() == StreamPeerTCP::STATUS_CONNECTED;
+}
+
+void ScriptDebuggerRemote::_send_video_memory() {
+
+	ResourceUsage usage;
+	if (resource_usage_func)
+		resource_usage_func(&usage);
+
+	_put_msg("message:video_mem", usage.serialize());
+}
+
+Error ScriptDebuggerRemote::connect_to_host(const String &p_host, uint16_t p_port) {
+
+	IP_Address ip;
+	if (p_host.is_valid_ip_address())
+		ip = p_host;
+	else
+		ip = IP::get_singleton()->resolve_hostname(p_host);
+
+	int port = p_port;
+
+	const int tries = 6;
+	int waits[tries] = { 1, 10, 100, 1000, 1000, 1000 };
+
+	tcp_client->connect_to_host(ip, port);
+
+	for (int i = 0; i < tries; i++) {
+
+		if (tcp_client->get_status() == StreamPeerTCP::STATUS_CONNECTED) {
+			print_verbose("Remote Debugger: Connected!");
+			break;
+		} else {
+
+			const int ms = waits[i];
+			OS::get_singleton()->delay_usec(ms * 1000);
+			print_verbose("Remote Debugger: Connection failed with status: '" + String::num(tcp_client->get_status()) + "', retrying in " + String::num(ms) + " msec.");
+		};
+	};
+
+	if (tcp_client->get_status() != StreamPeerTCP::STATUS_CONNECTED) {
+
+		ERR_PRINT("Remote Debugger: Unable to connect. Status: " + String::num(tcp_client->get_status()) + ".");
+		return FAILED;
+	};
+
+	packet_peer_stream->set_stream_peer(tcp_client);
+	Array msg;
+	msg.push_back(OS::get_singleton()->get_process_id());
+	send_message("set_pid", msg);
+
+	return OK;
+}
+
+void ScriptDebuggerRemote::_parse_message(const String p_command, const Array &p_data, ScriptLanguage *p_script) {
+
+	if (p_command == "request_video_mem") {
+		_send_video_memory();
+
+	} else if (p_command == "start_profiling") {
+		ERR_FAIL_COND(p_data.size() < 1);
+
+		for (int i = 0; i < ScriptServer::get_language_count(); i++) {
+			ScriptServer::get_language(i)->profiling_start();
+		}
+
+		max_frame_functions = p_data[0];
+		profiler_function_signature_map.clear();
+		profiling = true;
+		frame_time = 0;
+		idle_time = 0;
+		physics_time = 0;
+		physics_frame_time = 0;
+		print_line("PROFILING ALRIGHT!");
+
+	} else if (p_command == "stop_profiling") {
+		for (int i = 0; i < ScriptServer::get_language_count(); i++) {
+			ScriptServer::get_language(i)->profiling_stop();
+		}
+		profiling = false;
+		_send_profiling_data(false);
+		print_line("PROFILING END!");
+
+	} else if (p_command == "start_visual_profiling") {
+
+		visual_profiling = true;
+		VS::get_singleton()->set_frame_profiling_enabled(true);
+	} else if (p_command == "stop_visual_profiling") {
+
+		visual_profiling = false;
+		VS::get_singleton()->set_frame_profiling_enabled(false);
+
+	} else if (p_command == "start_network_profiling") {
+
+		network_profiling = true;
+		multiplayer->profiling_start();
+
+	} else if (p_command == "stop_network_profiling") {
+
+		network_profiling = false;
+		multiplayer->profiling_end();
+
+	} else if (p_command == "reload_scripts") {
+		reload_all_scripts = true;
+
+	} else if (p_command == "breakpoint") {
+		ERR_FAIL_COND(p_data.size() < 3);
+		bool set = p_data[2];
+		if (set)
+			insert_breakpoint(p_data[1], p_data[0]);
+		else
+			remove_breakpoint(p_data[1], p_data[0]);
+
+	} else if (p_command == "set_skip_breakpoints") {
+		ERR_FAIL_COND(p_data.size() < 1);
+		skip_breakpoints = p_data[0];
+
+	} else if (p_command == "get_stack_dump") {
+		ERR_FAIL_COND(!p_script);
+		ScriptStackDump dump;
+		int slc = p_script->debug_get_stack_level_count();
+		for (int i = 0; i < slc; i++) {
+			ScriptLanguage::StackInfo frame;
+			frame.file = p_script->debug_get_stack_level_source(i);
+			frame.line = p_script->debug_get_stack_level_line(i);
+			frame.func = p_script->debug_get_stack_level_function(i);
+			dump.frames.push_back(frame);
+		}
+		_put_msg("stack_dump", dump.serialize());
+
+	} else if (p_command == "get_stack_frame_vars") {
+		ERR_FAIL_COND(p_data.size() != 1);
+		ERR_FAIL_COND(!p_script);
+		int lv = p_data[0];
+
+		List<String> members;
+		List<Variant> member_vals;
+		if (ScriptInstance *inst = p_script->debug_get_stack_level_instance(lv)) {
+			members.push_back("self");
+			member_vals.push_back(inst->get_owner());
+		}
+		p_script->debug_get_stack_level_members(lv, &members, &member_vals);
+		ERR_FAIL_COND(members.size() != member_vals.size());
+
+		List<String> locals;
+		List<Variant> local_vals;
+		p_script->debug_get_stack_level_locals(lv, &locals, &local_vals);
+		ERR_FAIL_COND(locals.size() != local_vals.size());
+
+		List<String> globals;
+		List<Variant> globals_vals;
+		p_script->debug_get_globals(&globals, &globals_vals);
+		ERR_FAIL_COND(globals.size() != globals_vals.size());
+
+		_put_msg("stack_frame_vars", Array());
+
+		ScriptStackVariable stvar;
+		{ //locals
+			List<String>::Element *E = locals.front();
+			List<Variant>::Element *F = local_vals.front();
+			while (E) {
+				stvar.name = E->get();
+				stvar.value = F->get();
+				stvar.type = 0;
+				_put_msg("stack_frame_var", stvar.serialize());
+
+				E = E->next();
+				F = F->next();
+			}
+		}
+
+		{ //members
+			List<String>::Element *E = members.front();
+			List<Variant>::Element *F = member_vals.front();
+			while (E) {
+				stvar.name = E->get();
+				stvar.value = F->get();
+				stvar.type = 1;
+				_put_msg("stack_frame_var", stvar.serialize());
+
+				E = E->next();
+				F = F->next();
+			}
+		}
+
+		{ //globals
+			List<String>::Element *E = globals.front();
+			List<Variant>::Element *F = globals_vals.front();
+			while (E) {
+				stvar.name = E->get();
+				stvar.value = F->get();
+				stvar.type = 2;
+				_put_msg("stack_frame_var", stvar.serialize());
+
+				E = E->next();
+				F = F->next();
+			}
+		}
+
+	} else {
+		if (scene_tree_parse_func) {
+			scene_tree_parse_func(p_command, p_data);
+		}
+		// Unknown message...
+	}
+}
+
+void ScriptDebuggerRemote::debug(ScriptLanguage *p_script, bool p_can_continue, bool p_is_error_breakpoint) {
+
+	//this function is called when there is a debugger break (bug on script)
+	//or when execution is paused from editor
+
+	if (skip_breakpoints && !p_is_error_breakpoint)
+		return;
+
+	ERR_FAIL_COND_MSG(!is_peer_connected(), "Script Debugger failed to connect, but being used anyway.");
+
+	Array msg;
+	msg.push_back(p_can_continue);
+	msg.push_back(p_script->debug_get_error());
+	_put_msg("debug_enter", msg);
+
+	skip_profile_frame = true; // to avoid super long frame time for the frame
+
+	Input::MouseMode mouse_mode = Input::get_singleton()->get_mouse_mode();
+	if (mouse_mode != Input::MOUSE_MODE_VISIBLE)
+		Input::get_singleton()->set_mouse_mode(Input::MOUSE_MODE_VISIBLE);
+
+	uint64_t loop_begin_usec = 0;
+	uint64_t loop_time_sec = 0;
+	while (true) {
+		loop_begin_usec = OS::get_singleton()->get_ticks_usec();
+
+		_get_output();
+
+		if (packet_peer_stream->get_available_packet_count() > 0) {
+
+			Variant var;
+			Error err = packet_peer_stream->get_var(var);
+
+			ERR_CONTINUE(err != OK);
+			ERR_CONTINUE(var.get_type() != Variant::ARRAY);
+
+			Array cmd = var;
+
+			ERR_CONTINUE(cmd.size() != 2);
+			ERR_CONTINUE(cmd[0].get_type() != Variant::STRING);
+			ERR_CONTINUE(cmd[1].get_type() != Variant::ARRAY);
+
+			String command = cmd[0];
+			Array data = cmd[1];
+			if (command == "step") {
+
+				set_depth(-1);
+				set_lines_left(1);
+				break;
+			} else if (command == "next") {
+
+				set_depth(0);
+				set_lines_left(1);
+				break;
+
+			} else if (command == "continue") {
+				set_depth(-1);
+				set_lines_left(-1);
+				OS::get_singleton()->move_window_to_foreground();
+				break;
+			} else if (command == "break") {
+				ERR_PRINT("Got break when already broke!");
+				break;
+			}
+
+			_parse_message(command, data, p_script);
+		} else {
+			OS::get_singleton()->delay_usec(10000);
+			OS::get_singleton()->process_and_drop_events();
+		}
+
+		// This is for the camera override to stay live even when the game is paused from the editor
+		loop_time_sec = (OS::get_singleton()->get_ticks_usec() - loop_begin_usec) / 1000000.0f;
+		VisualServer::get_singleton()->sync();
+		if (VisualServer::get_singleton()->has_changed()) {
+			VisualServer::get_singleton()->draw(true, loop_time_sec * Engine::get_singleton()->get_time_scale());
+		}
+	}
+
+	_put_msg("debug_exit", Array());
+
+	if (mouse_mode != Input::MOUSE_MODE_VISIBLE)
+		Input::get_singleton()->set_mouse_mode(mouse_mode);
+}
+
+void ScriptDebuggerRemote::_get_output() {
+
+	mutex->lock();
+	if (output_strings.size()) {
+
+		locking = true;
+
+		while (output_strings.size()) {
+
+			Array arr;
+			arr.push_back(output_strings.front()->get());
+			_put_msg("output", arr);
+			output_strings.pop_front();
+		}
+		locking = false;
+	}
+
+	if (n_messages_dropped > 0) {
+		Message msg;
+		msg.message = "Too many messages! " + String::num_int64(n_messages_dropped) + " messages were dropped.";
+		messages.push_back(msg);
+		n_messages_dropped = 0;
+	}
+
+	while (messages.size()) {
+		locking = true;
+		Message msg = messages.front()->get();
+		_put_msg("message:" + msg.message, msg.data);
+		messages.pop_front();
+		locking = false;
+	}
+
+	if (n_errors_dropped == 1) {
+		// Only print one message about dropping per second
+		OutputError oe;
+		oe.error = "TOO_MANY_ERRORS";
+		oe.error_descr = "Too many errors! Ignoring errors for up to 1 second.";
+		oe.warning = false;
+		uint64_t time = OS::get_singleton()->get_ticks_msec();
+		oe.hr = time / 3600000;
+		oe.min = (time / 60000) % 60;
+		oe.sec = (time / 1000) % 60;
+		oe.msec = time % 1000;
+		errors.push_back(oe);
+	}
+
+	if (n_warnings_dropped == 1) {
+		// Only print one message about dropping per second
+		OutputError oe;
+		oe.error = "TOO_MANY_WARNINGS";
+		oe.error_descr = "Too many warnings! Ignoring warnings for up to 1 second.";
+		oe.warning = true;
+		uint64_t time = OS::get_singleton()->get_ticks_msec();
+		oe.hr = time / 3600000;
+		oe.min = (time / 60000) % 60;
+		oe.sec = (time / 1000) % 60;
+		oe.msec = time % 1000;
+		errors.push_back(oe);
+	}
+
+	while (errors.size()) {
+		locking = true;
+		OutputError oe = errors.front()->get();
+		_put_msg("error", oe.serialize());
+		errors.pop_front();
+		locking = false;
+	}
+	mutex->unlock();
+}
+
+void ScriptDebuggerRemote::line_poll() {
+
+	//the purpose of this is just processing events every now and then when the script might get too busy
+	//otherwise bugs like infinite loops can't be caught
+	if (poll_every % 2048 == 0)
+		_poll_events();
+	poll_every++;
+}
+
+void ScriptDebuggerRemote::_err_handler(void *ud, const char *p_func, const char *p_file, int p_line, const char *p_err, const char *p_descr, ErrorHandlerType p_type) {
+
+	if (p_type == ERR_HANDLER_SCRIPT)
+		return; //ignore script errors, those go through debugger
+
+	Vector<ScriptLanguage::StackInfo> si;
+
+	for (int i = 0; i < ScriptServer::get_language_count(); i++) {
+		si = ScriptServer::get_language(i)->debug_get_current_stack_info();
+		if (si.size())
+			break;
+	}
+
+	ScriptDebuggerRemote *sdr = (ScriptDebuggerRemote *)ud;
+	sdr->send_error(p_func, p_file, p_line, p_err, p_descr, p_type, si);
+}
+
+void ScriptDebuggerRemote::_poll_events() {
+
+	//this si called from ::idle_poll, happens only when running the game,
+	//does not get called while on debug break
+
+	while (packet_peer_stream->get_available_packet_count() > 0) {
+
+		_get_output();
+
+		//send over output_strings
+
+		Variant var;
+		Error err = packet_peer_stream->get_var(var);
+
+		ERR_CONTINUE(err != OK);
+		ERR_CONTINUE(var.get_type() != Variant::ARRAY);
+
+		Array cmd = var;
+
+		ERR_CONTINUE(cmd.size() < 2);
+		ERR_CONTINUE(cmd[0].get_type() != Variant::STRING);
+		ERR_CONTINUE(cmd[1].get_type() != Variant::ARRAY);
+
+		String command = cmd[0];
+		Array data = cmd[1];
+
+		if (command == "break") {
+
+			if (get_break_language())
+				debug(get_break_language());
+		} else {
+			_parse_message(command, data);
+		}
+	}
+}
+
+void ScriptDebuggerRemote::_send_profiling_data(bool p_for_frame) {
+
+	int ofs = 0;
+
+	for (int i = 0; i < ScriptServer::get_language_count(); i++) {
+		if (p_for_frame)
+			ofs += ScriptServer::get_language(i)->profiling_get_frame_data(&profile_info.write[ofs], profile_info.size() - ofs);
+		else
+			ofs += ScriptServer::get_language(i)->profiling_get_accumulated_data(&profile_info.write[ofs], profile_info.size() - ofs);
+	}
+
+	for (int i = 0; i < ofs; i++) {
+		profile_info_ptrs.write[i] = &profile_info.write[i];
+	}
+
+	SortArray<ScriptLanguage::ProfilingInfo *, ProfileInfoSort> sa;
+	sa.sort(profile_info_ptrs.ptrw(), ofs);
+
+	int to_send = MIN(ofs, max_frame_functions);
+
+	//check signatures first
+	uint64_t total_script_time = 0;
+
+	for (int i = 0; i < to_send; i++) {
+
+		if (!profiler_function_signature_map.has(profile_info_ptrs[i]->signature)) {
+
+			int idx = profiler_function_signature_map.size();
+			ProfilerSignature sig;
+			sig.name = profile_info_ptrs[i]->signature;
+			sig.id = idx;
+			_put_msg("profile_sig", sig.serialize());
+			profiler_function_signature_map[profile_info_ptrs[i]->signature] = idx;
+		}
+
+		total_script_time += profile_info_ptrs[i]->self_time;
+	}
+
+	//send frames then
+	ProfilerFrame metric;
+	metric.frame_number = Engine::get_singleton()->get_frames_drawn();
+	metric.frame_time = frame_time;
+	metric.idle_time = idle_time;
+	metric.physics_time = physics_time;
+	metric.physics_frame_time = physics_frame_time;
+	metric.script_time = total_script_time;
+
+	// Add script functions information.
+	metric.frame_functions.resize(to_send);
+	FrameFunction *w = metric.frame_functions.ptrw();
+	for (int i = 0; i < to_send; i++) {
+
+		if (profiler_function_signature_map.has(profile_info_ptrs[i]->signature)) {
+			w[i].sig_id = profiler_function_signature_map[profile_info_ptrs[i]->signature];
+		}
+
+		w[i].call_count = profile_info_ptrs[i]->call_count;
+		w[i].total_time = profile_info_ptrs[i]->total_time / 1000000.0;
+		w[i].self_time = profile_info_ptrs[i]->self_time / 1000000.0;
+	}
+	if (p_for_frame) {
+		// Add profile frame data information.
+		metric.frames_data.append_array(profile_frame_data);
+		_put_msg("profile_frame", metric.serialize());
+		profile_frame_data.clear();
+	} else {
+		_put_msg("profile_total", metric.serialize());
+	}
+}
+
+void ScriptDebuggerRemote::idle_poll() {
+
+	// this function is called every frame, except when there is a debugger break (::debug() in this class)
+	// execution stops and remains in the ::debug function
+
+	_get_output();
+
+	if (requested_quit) {
+
+		_put_msg("kill_me", Array());
+		requested_quit = false;
+	}
+
+	if (performance) {
+
+		uint64_t pt = OS::get_singleton()->get_ticks_msec();
+		if (pt - last_perf_time > 1000) {
+
+			last_perf_time = pt;
+			int max = performance->get("MONITOR_MAX");
+			Array arr;
+			arr.resize(max);
+			for (int i = 0; i < max; i++) {
+				arr[i] = performance->call("get_monitor", i);
+			}
+			_put_msg("performance", arr);
+		}
+	}
+
+	if (visual_profiling) {
+		Vector<VS::FrameProfileArea> profile_areas = VS::get_singleton()->get_frame_profile();
+		if (profile_areas.size()) {
+			Vector<String> area_names;
+			Vector<real_t> area_times;
+			area_names.resize(profile_areas.size());
+			area_times.resize(profile_areas.size() * 2);
+			{
+				String *area_namesw = area_names.ptrw();
+				real_t *area_timesw = area_times.ptrw();
+
+				for (int i = 0; i < profile_areas.size(); i++) {
+					area_namesw[i] = profile_areas[i].name;
+					area_timesw[i * 2 + 0] = profile_areas[i].cpu_msec;
+					area_timesw[i * 2 + 1] = profile_areas[i].gpu_msec;
+				}
+			}
+			Array msg;
+			msg.push_back(VS::get_singleton()->get_frame_profile_frame());
+			msg.push_back(area_names);
+			msg.push_back(area_times);
+			_put_msg("visual_profile", msg);
+		}
+	}
+
+	if (profiling) {
+
+		if (skip_profile_frame) {
+			skip_profile_frame = false;
+		} else {
+			//send profiling info normally
+			_send_profiling_data(true);
+		}
+	}
+
+	if (network_profiling) {
+		uint64_t pt = OS::get_singleton()->get_ticks_msec();
+		if (pt - last_net_bandwidth_time > 200) {
+			last_net_bandwidth_time = pt;
+			_send_network_bandwidth_usage();
+		}
+		if (pt - last_net_prof_time > 100) {
+			last_net_prof_time = pt;
+			_send_network_profiling_data();
+		}
+	}
+
+	if (reload_all_scripts) {
+
+		for (int i = 0; i < ScriptServer::get_language_count(); i++) {
+			ScriptServer::get_language(i)->reload_all_scripts();
+		}
+		reload_all_scripts = false;
+	}
+
+	_poll_events();
+}
+
+void ScriptDebuggerRemote::_send_network_profiling_data() {
+	ERR_FAIL_COND(multiplayer.is_null());
+
+	int n_nodes = multiplayer->get_profiling_frame(&network_profile_info.write[0]);
+
+	NetworkProfilerFrame frame;
+	for (int i = 0; i < n_nodes; i++) {
+		frame.infos.push_back(network_profile_info[i]);
+	}
+	_put_msg("network_profile", frame.serialize());
+}
+
+void ScriptDebuggerRemote::_send_network_bandwidth_usage() {
+	ERR_FAIL_COND(multiplayer.is_null());
+
+	int incoming_bandwidth = multiplayer->get_incoming_bandwidth_usage();
+	int outgoing_bandwidth = multiplayer->get_outgoing_bandwidth_usage();
+
+	Array arr;
+	arr.push_back(incoming_bandwidth);
+	arr.push_back(outgoing_bandwidth);
+	_put_msg("network_bandwidth", arr);
+}
+
+void ScriptDebuggerRemote::send_message(const String &p_message, const Array &p_args) {
+
+	mutex->lock();
+	if (!locking && is_peer_connected()) {
+
+		if (messages.size() >= max_messages_per_frame) {
+			n_messages_dropped++;
+		} else {
+			Message msg;
+			msg.message = p_message;
+			msg.data = p_args;
+			messages.push_back(msg);
+		}
+	}
+	mutex->unlock();
+}
+
+void ScriptDebuggerRemote::send_error(const String &p_func, const String &p_file, int p_line, const String &p_err, const String &p_descr, ErrorHandlerType p_type, const Vector<ScriptLanguage::StackInfo> &p_stack_info) {
+
+	OutputError oe;
+	oe.error = p_err;
+	oe.error_descr = p_descr;
+	oe.source_file = p_file;
+	oe.source_line = p_line;
+	oe.source_func = p_func;
+	oe.warning = p_type == ERR_HANDLER_WARNING;
+	uint64_t time = OS::get_singleton()->get_ticks_msec();
+	oe.hr = time / 3600000;
+	oe.min = (time / 60000) % 60;
+	oe.sec = (time / 1000) % 60;
+	oe.msec = time % 1000;
+	Array cstack;
+
+	uint64_t ticks = OS::get_singleton()->get_ticks_usec() / 1000;
+	msec_count += ticks - last_msec;
+	last_msec = ticks;
+
+	if (msec_count > 1000) {
+		msec_count = 0;
+
+		err_count = 0;
+		n_errors_dropped = 0;
+		warn_count = 0;
+		n_warnings_dropped = 0;
+	}
+
+	cstack.resize(p_stack_info.size() * 3);
+	for (int i = 0; i < p_stack_info.size(); i++) {
+		cstack[i * 3 + 0] = p_stack_info[i].file;
+		cstack[i * 3 + 1] = p_stack_info[i].func;
+		cstack[i * 3 + 2] = p_stack_info[i].line;
+	}
+
+	//oe.callstack = cstack;
+	if (oe.warning) {
+		warn_count++;
+	} else {
+		err_count++;
+	}
+
+	mutex->lock();
+
+	if (!locking && is_peer_connected()) {
+
+		if (oe.warning) {
+			if (warn_count > max_warnings_per_second) {
+				n_warnings_dropped++;
+			} else {
+				errors.push_back(oe);
+			}
+		} else {
+			if (err_count > max_errors_per_second) {
+				n_errors_dropped++;
+			} else {
+				errors.push_back(oe);
+			}
+		}
+	}
+
+	mutex->unlock();
+}
+
+void ScriptDebuggerRemote::_print_handler(void *p_this, const String &p_string, bool p_error) {
+
+	ScriptDebuggerRemote *sdr = (ScriptDebuggerRemote *)p_this;
+
+	uint64_t ticks = OS::get_singleton()->get_ticks_usec() / 1000;
+	sdr->msec_count += ticks - sdr->last_msec;
+	sdr->last_msec = ticks;
+
+	if (sdr->msec_count > 1000) {
+		sdr->char_count = 0;
+		sdr->msec_count = 0;
+	}
+
+	String s = p_string;
+	int allowed_chars = MIN(MAX(sdr->max_cps - sdr->char_count, 0), s.length());
+
+	if (allowed_chars == 0)
+		return;
+
+	if (allowed_chars < s.length()) {
+		s = s.substr(0, allowed_chars);
+	}
+
+	sdr->char_count += allowed_chars;
+	bool overflowed = sdr->char_count >= sdr->max_cps;
+
+	sdr->mutex->lock();
+	if (!sdr->locking && sdr->is_peer_connected()) {
+
+		if (overflowed)
+			s += "[...]";
+
+		sdr->output_strings.push_back(s);
+
+		if (overflowed) {
+			sdr->output_strings.push_back("[output overflow, print less text!]");
+		}
+	}
+	sdr->mutex->unlock();
+}
+
+void ScriptDebuggerRemote::request_quit() {
+
+	requested_quit = true;
+}
+
+void ScriptDebuggerRemote::set_multiplayer(Ref<MultiplayerAPI> p_multiplayer) {
+	multiplayer = p_multiplayer;
+}
+
+bool ScriptDebuggerRemote::is_profiling() const {
+
+	return profiling;
+}
+void ScriptDebuggerRemote::add_profiling_frame_data(const StringName &p_name, const Array &p_data) {
+
+	int idx = -1;
+	for (int i = 0; i < profile_frame_data.size(); i++) {
+		if (profile_frame_data[i].name == p_name) {
+			idx = i;
+			break;
+		}
+	}
+
+	FrameData fd;
+	fd.name = p_name;
+	fd.data = p_data;
+
+	if (idx == -1) {
+		profile_frame_data.push_back(fd);
+	} else {
+		profile_frame_data.write[idx] = fd;
+	}
+}
+
+void ScriptDebuggerRemote::profiling_start() {
+	//ignores this, uses it via connection
+}
+
+void ScriptDebuggerRemote::profiling_end() {
+	//ignores this, uses it via connection
+}
+
+void ScriptDebuggerRemote::profiling_set_frame_times(float p_frame_time, float p_idle_time, float p_physics_time, float p_physics_frame_time) {
+
+	frame_time = p_frame_time;
+	idle_time = p_idle_time;
+	physics_time = p_physics_time;
+	physics_frame_time = p_physics_frame_time;
+}
+
+void ScriptDebuggerRemote::set_skip_breakpoints(bool p_skip_breakpoints) {
+	skip_breakpoints = p_skip_breakpoints;
+}
+
+ScriptDebuggerRemote::ResourceUsageFunc ScriptDebuggerRemote::resource_usage_func = NULL;
+ScriptDebuggerRemote::ParseMessageFunc ScriptDebuggerRemote::scene_tree_parse_func = NULL;
+
+ScriptDebuggerRemote::ScriptDebuggerRemote() :
+		profiling(false),
+		visual_profiling(false),
+		network_profiling(false),
+		max_frame_functions(16),
+		skip_profile_frame(false),
+		reload_all_scripts(false),
+		tcp_client(Ref<StreamPeerTCP>(memnew(StreamPeerTCP))),
+		packet_peer_stream(Ref<PacketPeerStream>(memnew(PacketPeerStream))),
+		last_perf_time(0),
+		last_net_prof_time(0),
+		last_net_bandwidth_time(0),
+		performance(Engine::get_singleton()->get_singleton_object("Performance")),
+		requested_quit(false),
+		mutex(Mutex::create()),
+		max_messages_per_frame(GLOBAL_GET("network/limits/debugger_stdout/max_messages_per_frame")),
+		n_messages_dropped(0),
+		max_errors_per_second(GLOBAL_GET("network/limits/debugger_stdout/max_errors_per_second")),
+		max_warnings_per_second(GLOBAL_GET("network/limits/debugger_stdout/max_warnings_per_second")),
+		n_errors_dropped(0),
+		max_cps(GLOBAL_GET("network/limits/debugger_stdout/max_chars_per_second")),
+		char_count(0),
+		err_count(0),
+		warn_count(0),
+		last_msec(0),
+		msec_count(0),
+		locking(false),
+		poll_every(0) {
+
+	packet_peer_stream->set_stream_peer(tcp_client);
+	packet_peer_stream->set_output_buffer_max_size((1024 * 1024 * 8) - 4); // 8 MiB should be way more than enough, minus 4 bytes for separator.
+
+	phl.printfunc = _print_handler;
+	phl.userdata = this;
+	add_print_handler(&phl);
+
+	eh.errfunc = _err_handler;
+	eh.userdata = this;
+	add_error_handler(&eh);
+
+	profile_info.resize(GLOBAL_GET("debug/settings/profiler/max_functions"));
+	network_profile_info.resize(GLOBAL_GET("debug/settings/profiler/max_functions"));
+	profile_info_ptrs.resize(profile_info.size());
+}
+
+ScriptDebuggerRemote::~ScriptDebuggerRemote() {
+
+	remove_print_handler(&phl);
+	remove_error_handler(&eh);
+	memdelete(mutex);
+}
diff --git a/scene/debugger/script_debugger_remote.h b/core/script_debugger_remote.h
index ae44bf9ca2..682da1d276 100644
--- a/scene/debugger/script_debugger_remote.h
+++ b/core/script_debugger_remote.h
@@ -37,16 +37,170 @@
 #include "core/os/os.h"
 #include "core/script_language.h"
 
-class SceneTree;
-
 class ScriptDebuggerRemote : public ScriptDebugger {
 
-	struct Message {
+public:
+	class ResourceInfo {
+	public:
+		String path;
+		String format;
+		String type;
+		RID id;
+		int vram;
+		bool operator<(const ResourceInfo &p_img) const { return vram == p_img.vram ? id < p_img.id : vram > p_img.vram; }
+		ResourceInfo() {
+			vram = 0;
+		}
+	};
+
+	class ResourceUsage {
+	public:
+		List<ResourceInfo> infos;
+
+		Array serialize();
+		bool deserialize(const Array &p_arr);
+	};
+
+	class FrameInfo {
+	public:
+		StringName name;
+		float self_time;
+		float total_time;
+
+		FrameInfo() {
+			self_time = 0;
+			total_time = 0;
+		}
+	};
+
+	class FrameFunction {
+	public:
+		int sig_id;
+		int call_count;
+		StringName name;
+		float self_time;
+		float total_time;
+
+		FrameFunction() {
+			sig_id = -1;
+			call_count = 0;
+			self_time = 0;
+			total_time = 0;
+		}
+	};
 
+	class ScriptStackVariable {
+	public:
+		String name;
+		Variant value;
+		int type;
+		ScriptStackVariable() {
+			type = -1;
+		}
+
+		Array serialize(int max_size = 1 << 20); // 1 MiB default.
+		bool deserialize(const Array &p_arr);
+	};
+
+	class ScriptStackDump {
+	public:
+		List<ScriptLanguage::StackInfo> frames;
+		ScriptStackDump() {}
+
+		Array serialize();
+		bool deserialize(const Array &p_arr);
+	};
+
+	class Message {
+
+	public:
 		String message;
 		Array data;
+
+		Message() {}
+	};
+
+	class OutputError {
+	public:
+		int hr;
+		int min;
+		int sec;
+		int msec;
+		String source_file;
+		String source_func;
+		int source_line;
+		String error;
+		String error_descr;
+		bool warning;
+		Vector<ScriptLanguage::StackInfo> callstack;
+
+		OutputError() {
+			hr = -1;
+			min = -1;
+			sec = -1;
+			msec = -1;
+			source_line = -1;
+			warning = false;
+		}
+
+		Array serialize();
+		bool deserialize(const Array &p_arr);
+	};
+
+	struct FrameData {
+
+		StringName name;
+		Array data;
+	};
+
+	class ProfilerSignature {
+	public:
+		StringName name;
+		int id;
+
+		Array serialize();
+		bool deserialize(const Array &p_arr);
+
+		ProfilerSignature() {
+			id = -1;
+		};
+	};
+
+	class ProfilerFrame {
+	public:
+		int frame_number;
+		float frame_time;
+		float idle_time;
+		float physics_time;
+		float physics_frame_time;
+		float script_time;
+
+		Vector<FrameData> frames_data;
+		Vector<FrameFunction> frame_functions;
+
+		ProfilerFrame() {
+			frame_number = 0;
+			frame_time = 0;
+			idle_time = 0;
+			physics_time = 0;
+			physics_frame_time = 0;
+		}
+
+		Array serialize();
+		bool deserialize(const Array &p_arr);
 	};
 
+	class NetworkProfilerFrame {
+	public:
+		Vector<MultiplayerAPI::ProfilingInfo> infos;
+
+		Array serialize();
+		bool deserialize(const Array &p_arr);
+
+		NetworkProfilerFrame(){};
+	};
+
+protected:
 	struct ProfileInfoSort {
 
 		bool operator()(ScriptLanguage::ProfilingInfo *A, ScriptLanguage::ProfilingInfo *B) const {
@@ -78,21 +232,6 @@ class ScriptDebuggerRemote : public ScriptDebugger {
 	bool requested_quit;
 	Mutex *mutex;
 
-	struct OutputError {
-
-		int hr;
-		int min;
-		int sec;
-		int msec;
-		String source_file;
-		String source_func;
-		int source_line;
-		String error;
-		String error_descr;
-		bool warning;
-		Array callstack;
-	};
-
 	List<String> output_strings;
 	List<Message> messages;
 	int max_messages_per_frame;
@@ -119,9 +258,7 @@ class ScriptDebuggerRemote : public ScriptDebugger {
 	void _poll_events();
 	uint32_t poll_every;
 
-	SceneTree *scene_tree;
-
-	bool _parse_live_edit(const Array &p_command);
+	void _parse_message(const String p_command, const Array &p_data, ScriptLanguage *p_script = NULL);
 
 	void _set_object_property(ObjectID p_id, const String &p_property, const Variant &p_value);
 
@@ -133,40 +270,24 @@ class ScriptDebuggerRemote : public ScriptDebugger {
 	ErrorHandlerList eh;
 	static void _err_handler(void *, const char *, const char *, int p_line, const char *, const char *, ErrorHandlerType p_type);
 
+	void _put_msg(String p_message, Array p_data);
 	void _send_profiling_data(bool p_for_frame);
 	void _send_network_profiling_data();
 	void _send_network_bandwidth_usage();
 
-	struct FrameData {
-
-		StringName name;
-		Array data;
-	};
-
 	Vector<FrameData> profile_frame_data;
 
-	void _put_variable(const String &p_name, const Variant &p_variable);
-
-	void _save_node(ObjectID id, const String &p_path);
-
 	bool skip_breakpoints;
 
 public:
-	struct ResourceUsage {
-
-		String path;
-		String format;
-		String type;
-		RID id;
-		int vram;
-		bool operator<(const ResourceUsage &p_img) const { return vram == p_img.vram ? id < p_img.id : vram > p_img.vram; }
-	};
-
-	typedef void (*ResourceUsageFunc)(List<ResourceUsage> *);
+	typedef void (*ResourceUsageFunc)(ResourceUsage *);
+	typedef Error (*ParseMessageFunc)(const String &p_name, const Array &p_msg); // Returns true if something was found (stopping propagation).
 
 	static ResourceUsageFunc resource_usage_func;
+	static ParseMessageFunc scene_tree_parse_func; // Could be made into list, extensible...
 
 	Error connect_to_host(const String &p_host, uint16_t p_port);
+	bool is_peer_connected();
 	virtual void debug(ScriptLanguage *p_script, bool p_can_continue = true, bool p_is_error_breakpoint = false);
 	virtual void idle_poll();
 	virtual void line_poll();
@@ -188,8 +309,6 @@ public:
 
 	virtual void set_skip_breakpoints(bool p_skip_breakpoints);
 
-	void set_scene_tree(SceneTree *p_scene_tree) { scene_tree = p_scene_tree; };
-
 	ScriptDebuggerRemote();
 	~ScriptDebuggerRemote();
 };
diff --git a/core/script_language.cpp b/core/script_language.cpp
index 1149feac38..0b00247502 100644
--- a/core/script_language.cpp
+++ b/core/script_language.cpp
@@ -307,17 +307,17 @@ Variant ScriptInstance::call(const StringName &p_method, VARIANT_ARG_DECLARE) {
 		argc++;
 	}
 
-	Variant::CallError error;
+	Callable::CallError error;
 	return call(p_method, argptr, argc, error);
 }
 
 void ScriptInstance::call_multilevel(const StringName &p_method, const Variant **p_args, int p_argcount) {
-	Variant::CallError ce;
+	Callable::CallError ce;
 	call(p_method, p_args, p_argcount, ce); // script may not support multilevel calls
 }
 
 void ScriptInstance::call_multilevel_reversed(const StringName &p_method, const Variant **p_args, int p_argcount) {
-	Variant::CallError ce;
+	Callable::CallError ce;
 	call(p_method, p_args, p_argcount, ce); // script may not support multilevel calls
 }
 
diff --git a/core/script_language.h b/core/script_language.h
index 788f5d6976..48570ae546 100644
--- a/core/script_language.h
+++ b/core/script_language.h
@@ -197,7 +197,7 @@ public:
 	virtual void get_method_list(List<MethodInfo> *p_list) const = 0;
 	virtual bool has_method(const StringName &p_method) const = 0;
 	virtual Variant call(const StringName &p_method, VARIANT_ARG_LIST);
-	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) = 0;
+	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) = 0;
 	virtual void call_multilevel(const StringName &p_method, VARIANT_ARG_LIST);
 	virtual void call_multilevel(const StringName &p_method, const Variant **p_args, int p_argcount);
 	virtual void call_multilevel_reversed(const StringName &p_method, const Variant **p_args, int p_argcount);
@@ -313,7 +313,7 @@ public:
 	virtual bool supports_builtin_mode() const = 0;
 	virtual bool can_inherit_from_file() { return false; }
 	virtual int find_function(const String &p_function, const String &p_code) const = 0;
-	virtual String make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const = 0;
+	virtual String make_function(const String &p_class, const String &p_name, const PackedStringArray &p_args) const = 0;
 	virtual Error open_in_external_editor(const Ref<Script> &p_script, int p_line, int p_col) { return ERR_UNAVAILABLE; }
 	virtual bool overrides_external_editor() { return false; }
 
@@ -424,12 +424,12 @@ public:
 	virtual void get_method_list(List<MethodInfo> *p_list) const;
 	virtual bool has_method(const StringName &p_method) const;
 	virtual Variant call(const StringName &p_method, VARIANT_ARG_LIST) { return Variant(); }
-	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 		return Variant();
 	}
 	//virtual void call_multilevel(const StringName& p_method,VARIANT_ARG_LIST) { return Variant(); }
-	//virtual void call_multilevel(const StringName& p_method,const Variant** p_args,int p_argcount,Variant::CallError &r_error) { return Variant(); }
+	//virtual void call_multilevel(const StringName& p_method,const Variant** p_args,int p_argcount,Callable::CallError &r_error) { return Variant(); }
 	virtual void notification(int p_notification) {}
 
 	virtual Ref<Script> get_script() const { return script; }
diff --git a/core/translation.cpp b/core/translation.cpp
index cf76de1c9e..17c23b86cd 100644
--- a/core/translation.cpp
+++ b/core/translation.cpp
@@ -794,9 +794,9 @@ static const char *locale_renames[][2] = {
 
 ///////////////////////////////////////////////
 
-PoolVector<String> Translation::_get_messages() const {
+Vector<String> Translation::_get_messages() const {
 
-	PoolVector<String> msgs;
+	Vector<String> msgs;
 	msgs.resize(translation_map.size() * 2);
 	int idx = 0;
 	for (const Map<StringName, StringName>::Element *E = translation_map.front(); E; E = E->next()) {
@@ -809,9 +809,9 @@ PoolVector<String> Translation::_get_messages() const {
 	return msgs;
 }
 
-PoolVector<String> Translation::_get_message_list() const {
+Vector<String> Translation::_get_message_list() const {
 
-	PoolVector<String> msgs;
+	Vector<String> msgs;
 	msgs.resize(translation_map.size());
 	int idx = 0;
 	for (const Map<StringName, StringName>::Element *E = translation_map.front(); E; E = E->next()) {
@@ -823,12 +823,12 @@ PoolVector<String> Translation::_get_message_list() const {
 	return msgs;
 }
 
-void Translation::_set_messages(const PoolVector<String> &p_messages) {
+void Translation::_set_messages(const Vector<String> &p_messages) {
 
 	int msg_count = p_messages.size();
 	ERR_FAIL_COND(msg_count % 2);
 
-	PoolVector<String>::Read r = p_messages.read();
+	const String *r = p_messages.ptr();
 
 	for (int i = 0; i < msg_count; i += 2) {
 
@@ -898,7 +898,7 @@ void Translation::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_set_messages"), &Translation::_set_messages);
 	ClassDB::bind_method(D_METHOD("_get_messages"), &Translation::_get_messages);
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_STRING_ARRAY, "messages", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_messages", "_get_messages");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_STRING_ARRAY, "messages", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_messages", "_get_messages");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "locale"), "set_locale", "get_locale");
 }
 
@@ -1146,12 +1146,12 @@ TranslationServer *TranslationServer::singleton = NULL;
 bool TranslationServer::_load_translations(const String &p_from) {
 
 	if (ProjectSettings::get_singleton()->has_setting(p_from)) {
-		PoolVector<String> translations = ProjectSettings::get_singleton()->get(p_from);
+		Vector<String> translations = ProjectSettings::get_singleton()->get(p_from);
 
 		int tcount = translations.size();
 
 		if (tcount) {
-			PoolVector<String>::Read r = translations.read();
+			const String *r = translations.ptr();
 
 			for (int i = 0; i < tcount; i++) {
 
diff --git a/core/translation.h b/core/translation.h
index 8f56b7271d..0448ea56c5 100644
--- a/core/translation.h
+++ b/core/translation.h
@@ -42,10 +42,10 @@ class Translation : public Resource {
 	String locale;
 	Map<StringName, StringName> translation_map;
 
-	PoolVector<String> _get_message_list() const;
+	Vector<String> _get_message_list() const;
 
-	PoolVector<String> _get_messages() const;
-	void _set_messages(const PoolVector<String> &p_messages);
+	Vector<String> _get_messages() const;
+	void _set_messages(const Vector<String> &p_messages);
 
 protected:
 	static void _bind_methods();
diff --git a/core/type_info.h b/core/type_info.h
index b9e5b61a6a..5dacf67de4 100644
--- a/core/type_info.h
+++ b/core/type_info.h
@@ -137,8 +137,8 @@ MAKE_TYPE_INFO_WITH_META(int32_t, Variant::INT, GodotTypeInfo::METADATA_INT_IS_I
 MAKE_TYPE_INFO_WITH_META(uint64_t, Variant::INT, GodotTypeInfo::METADATA_INT_IS_UINT64)
 MAKE_TYPE_INFO_WITH_META(int64_t, Variant::INT, GodotTypeInfo::METADATA_INT_IS_INT64)
 MAKE_TYPE_INFO(wchar_t, Variant::INT)
-MAKE_TYPE_INFO_WITH_META(float, Variant::REAL, GodotTypeInfo::METADATA_REAL_IS_FLOAT)
-MAKE_TYPE_INFO_WITH_META(double, Variant::REAL, GodotTypeInfo::METADATA_REAL_IS_DOUBLE)
+MAKE_TYPE_INFO_WITH_META(float, Variant::FLOAT, GodotTypeInfo::METADATA_REAL_IS_FLOAT)
+MAKE_TYPE_INFO_WITH_META(double, Variant::FLOAT, GodotTypeInfo::METADATA_REAL_IS_DOUBLE)
 
 MAKE_TYPE_INFO(String, Variant::STRING)
 MAKE_TYPE_INFO(Vector2, Variant::VECTOR2)
@@ -151,41 +151,24 @@ MAKE_TYPE_INFO(AABB, Variant::AABB)
 MAKE_TYPE_INFO(Basis, Variant::BASIS)
 MAKE_TYPE_INFO(Transform, Variant::TRANSFORM)
 MAKE_TYPE_INFO(Color, Variant::COLOR)
+MAKE_TYPE_INFO(StringName, Variant::STRING_NAME)
 MAKE_TYPE_INFO(NodePath, Variant::NODE_PATH)
 MAKE_TYPE_INFO(RID, Variant::_RID)
+MAKE_TYPE_INFO(Callable, Variant::CALLABLE)
+MAKE_TYPE_INFO(Signal, Variant::SIGNAL)
 MAKE_TYPE_INFO(Dictionary, Variant::DICTIONARY)
 MAKE_TYPE_INFO(Array, Variant::ARRAY)
-MAKE_TYPE_INFO(PoolByteArray, Variant::POOL_BYTE_ARRAY)
-MAKE_TYPE_INFO(PoolIntArray, Variant::POOL_INT_ARRAY)
-MAKE_TYPE_INFO(PoolRealArray, Variant::POOL_REAL_ARRAY)
-MAKE_TYPE_INFO(PoolStringArray, Variant::POOL_STRING_ARRAY)
-MAKE_TYPE_INFO(PoolVector2Array, Variant::POOL_VECTOR2_ARRAY)
-MAKE_TYPE_INFO(PoolVector3Array, Variant::POOL_VECTOR3_ARRAY)
-MAKE_TYPE_INFO(PoolColorArray, Variant::POOL_COLOR_ARRAY)
-
-MAKE_TYPE_INFO(StringName, Variant::STRING)
-MAKE_TYPE_INFO(IP_Address, Variant::STRING)
-
-class BSP_Tree;
-MAKE_TYPE_INFO(BSP_Tree, Variant::DICTIONARY)
+MAKE_TYPE_INFO(PackedByteArray, Variant::PACKED_BYTE_ARRAY)
+MAKE_TYPE_INFO(PackedInt32Array, Variant::PACKED_INT32_ARRAY)
+MAKE_TYPE_INFO(PackedInt64Array, Variant::PACKED_INT64_ARRAY)
+MAKE_TYPE_INFO(PackedFloat32Array, Variant::PACKED_FLOAT32_ARRAY)
+MAKE_TYPE_INFO(PackedFloat64Array, Variant::PACKED_FLOAT64_ARRAY)
+MAKE_TYPE_INFO(PackedStringArray, Variant::PACKED_STRING_ARRAY)
+MAKE_TYPE_INFO(PackedVector2Array, Variant::PACKED_VECTOR2_ARRAY)
+MAKE_TYPE_INFO(PackedVector3Array, Variant::PACKED_VECTOR3_ARRAY)
+MAKE_TYPE_INFO(PackedColorArray, Variant::PACKED_COLOR_ARRAY)
 
-//for RefPtr
-template <>
-struct GetTypeInfo<RefPtr> {
-	static const Variant::Type VARIANT_TYPE = Variant::OBJECT;
-	static const GodotTypeInfo::Metadata METADATA = GodotTypeInfo::METADATA_NONE;
-	static inline PropertyInfo get_class_info() {
-		return PropertyInfo(Variant::OBJECT, String(), PROPERTY_HINT_RESOURCE_TYPE, "Reference");
-	}
-};
-template <>
-struct GetTypeInfo<const RefPtr &> {
-	static const Variant::Type VARIANT_TYPE = Variant::OBJECT;
-	static const GodotTypeInfo::Metadata METADATA = GodotTypeInfo::METADATA_NONE;
-	static inline PropertyInfo get_class_info() {
-		return PropertyInfo(Variant::OBJECT, String(), PROPERTY_HINT_RESOURCE_TYPE, "Reference");
-	}
-};
+MAKE_TYPE_INFO(IP_Address, Variant::STRING)
 
 //objectID
 template <>
@@ -234,21 +217,11 @@ struct GetTypeInfo<const Variant &> {
 		}                                                                             \
 	};
 
-MAKE_TEMPLATE_TYPE_INFO(Vector, uint8_t, Variant::POOL_BYTE_ARRAY)
-MAKE_TEMPLATE_TYPE_INFO(Vector, int, Variant::POOL_INT_ARRAY)
-MAKE_TEMPLATE_TYPE_INFO(Vector, float, Variant::POOL_REAL_ARRAY)
-MAKE_TEMPLATE_TYPE_INFO(Vector, String, Variant::POOL_STRING_ARRAY)
-MAKE_TEMPLATE_TYPE_INFO(Vector, Vector2, Variant::POOL_VECTOR2_ARRAY)
-MAKE_TEMPLATE_TYPE_INFO(Vector, Vector3, Variant::POOL_VECTOR3_ARRAY)
-MAKE_TEMPLATE_TYPE_INFO(Vector, Color, Variant::POOL_COLOR_ARRAY)
-
 MAKE_TEMPLATE_TYPE_INFO(Vector, Variant, Variant::ARRAY)
 MAKE_TEMPLATE_TYPE_INFO(Vector, RID, Variant::ARRAY)
 MAKE_TEMPLATE_TYPE_INFO(Vector, Plane, Variant::ARRAY)
-MAKE_TEMPLATE_TYPE_INFO(Vector, StringName, Variant::POOL_STRING_ARRAY)
-
-MAKE_TEMPLATE_TYPE_INFO(PoolVector, Plane, Variant::ARRAY)
-MAKE_TEMPLATE_TYPE_INFO(PoolVector, Face3, Variant::POOL_VECTOR3_ARRAY)
+MAKE_TEMPLATE_TYPE_INFO(Vector, Face3, Variant::PACKED_VECTOR3_ARRAY)
+MAKE_TEMPLATE_TYPE_INFO(Vector, StringName, Variant::PACKED_STRING_ARRAY)
 
 template <typename T>
 struct GetTypeInfo<T *, typename EnableIf<TypeInherits<Object, T>::value>::type> {
diff --git a/core/typedefs.h b/core/typedefs.h
index 0bb80cb2dd..5376b0718a 100644
--- a/core/typedefs.h
+++ b/core/typedefs.h
@@ -335,26 +335,16 @@ struct _GlobalLock {
  */
 #define CAST_INT_TO_UCHAR_PTR(ptr) ((uint8_t *)(uintptr_t)(ptr))
 
-/** Hint for compilers that this fallthrough in a switch is intentional.
- *  Can be replaced by [[fallthrough]] annotation if we move to C++17.
- *  Including conditional support for it for people who set -std=c++17
- *  themselves.
- *  Requires a trailing semicolon when used.
- */
-#if __cplusplus >= 201703L
-#define FALLTHROUGH [[fallthrough]]
-#elif defined(__GNUC__) && __GNUC__ >= 7
-#define FALLTHROUGH __attribute__((fallthrough))
-#elif defined(__llvm__) && __cplusplus >= 201103L && defined(__has_feature)
-#if __has_feature(cxx_attributes) && defined(__has_warning)
-#if __has_warning("-Wimplicit-fallthrough")
-#define FALLTHROUGH [[clang::fallthrough]]
-#endif
-#endif
-#endif
+// Home-made index sequence trick, so it can be used everywhere without the costly include of std::tuple.
+// https://stackoverflow.com/questions/15014096/c-index-of-type-during-variadic-template-expansion
 
-#ifndef FALLTHROUGH
-#define FALLTHROUGH
-#endif
+template <size_t... Is>
+struct IndexSequence {};
+
+template <size_t N, size_t... Is>
+struct BuildIndexSequence : BuildIndexSequence<N - 1, N - 1, Is...> {};
+
+template <size_t... Is>
+struct BuildIndexSequence<0, Is...> : IndexSequence<Is...> {};
 
 #endif // TYPEDEFS_H
diff --git a/core/undo_redo.cpp b/core/undo_redo.cpp
index 577879d448..02f460c93d 100644
--- a/core/undo_redo.cpp
+++ b/core/undo_redo.cpp
@@ -105,7 +105,7 @@ void UndoRedo::create_action(const String &p_name, MergeMode p_mode) {
 	action_level++;
 }
 
-void UndoRedo::add_do_method(Object *p_object, const String &p_method, VARIANT_ARG_DECLARE) {
+void UndoRedo::add_do_method(Object *p_object, const StringName &p_method, VARIANT_ARG_DECLARE) {
 
 	VARIANT_ARGPTRS
 	ERR_FAIL_COND(p_object == NULL);
@@ -125,7 +125,7 @@ void UndoRedo::add_do_method(Object *p_object, const String &p_method, VARIANT_A
 	actions.write[current_action + 1].do_ops.push_back(do_op);
 }
 
-void UndoRedo::add_undo_method(Object *p_object, const String &p_method, VARIANT_ARG_DECLARE) {
+void UndoRedo::add_undo_method(Object *p_object, const StringName &p_method, VARIANT_ARG_DECLARE) {
 
 	VARIANT_ARGPTRS
 	ERR_FAIL_COND(p_object == NULL);
@@ -149,7 +149,7 @@ void UndoRedo::add_undo_method(Object *p_object, const String &p_method, VARIANT
 	}
 	actions.write[current_action + 1].undo_ops.push_back(undo_op);
 }
-void UndoRedo::add_do_property(Object *p_object, const String &p_property, const Variant &p_value) {
+void UndoRedo::add_do_property(Object *p_object, const StringName &p_property, const Variant &p_value) {
 
 	ERR_FAIL_COND(p_object == NULL);
 	ERR_FAIL_COND(action_level <= 0);
@@ -164,7 +164,7 @@ void UndoRedo::add_do_property(Object *p_object, const String &p_property, const
 	do_op.args[0] = p_value;
 	actions.write[current_action + 1].do_ops.push_back(do_op);
 }
-void UndoRedo::add_undo_property(Object *p_object, const String &p_property, const Variant &p_value) {
+void UndoRedo::add_undo_property(Object *p_object, const StringName &p_property, const Variant &p_value) {
 
 	ERR_FAIL_COND(p_object == NULL);
 	ERR_FAIL_COND(action_level <= 0);
@@ -290,9 +290,9 @@ void UndoRedo::_process_operation_list(List<Operation>::Element *E) {
 				}
 				argptrs.resize(argc);
 
-				Variant::CallError ce;
+				Callable::CallError ce;
 				obj->call(op.name, (const Variant **)argptrs.ptr(), argc, ce);
-				if (ce.error != Variant::CallError::CALL_OK) {
+				if (ce.error != Callable::CallError::CALL_OK) {
 					ERR_PRINT("Error calling method from signal '" + String(op.name) + "': " + Variant::get_call_error_text(obj, op.name, (const Variant **)argptrs.ptr(), argc, ce));
 				}
 #ifdef TOOLS_ENABLED
@@ -431,32 +431,32 @@ UndoRedo::~UndoRedo() {
 	clear_history();
 }
 
-Variant UndoRedo::_add_do_method(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant UndoRedo::_add_do_method(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	if (p_argcount < 2) {
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = 0;
 		return Variant();
 	}
 
 	if (p_args[0]->get_type() != Variant::OBJECT) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = 0;
 		r_error.expected = Variant::OBJECT;
 		return Variant();
 	}
 
-	if (p_args[1]->get_type() != Variant::STRING) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+	if (p_args[1]->get_type() != Variant::STRING_NAME && p_args[1]->get_type() != Variant::STRING) {
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = 1;
-		r_error.expected = Variant::STRING;
+		r_error.expected = Variant::STRING_NAME;
 		return Variant();
 	}
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	Object *object = *p_args[0];
-	String method = *p_args[1];
+	StringName method = *p_args[1];
 
 	Variant v[VARIANT_ARG_MAX];
 
@@ -469,32 +469,32 @@ Variant UndoRedo::_add_do_method(const Variant **p_args, int p_argcount, Variant
 	return Variant();
 }
 
-Variant UndoRedo::_add_undo_method(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant UndoRedo::_add_undo_method(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	if (p_argcount < 2) {
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = 0;
 		return Variant();
 	}
 
 	if (p_args[0]->get_type() != Variant::OBJECT) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = 0;
 		r_error.expected = Variant::OBJECT;
 		return Variant();
 	}
 
-	if (p_args[1]->get_type() != Variant::STRING) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+	if (p_args[1]->get_type() != Variant::STRING_NAME && p_args[1]->get_type() != Variant::STRING) {
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = 1;
-		r_error.expected = Variant::STRING;
+		r_error.expected = Variant::STRING_NAME;
 		return Variant();
 	}
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	Object *object = *p_args[0];
-	String method = *p_args[1];
+	StringName method = *p_args[1];
 
 	Variant v[VARIANT_ARG_MAX];
 
@@ -518,7 +518,7 @@ void UndoRedo::_bind_methods() {
 		MethodInfo mi;
 		mi.name = "add_do_method";
 		mi.arguments.push_back(PropertyInfo(Variant::OBJECT, "object"));
-		mi.arguments.push_back(PropertyInfo(Variant::STRING, "method"));
+		mi.arguments.push_back(PropertyInfo(Variant::STRING_NAME, "method"));
 
 		ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "add_do_method", &UndoRedo::_add_do_method, mi, varray(), false);
 	}
@@ -527,7 +527,7 @@ void UndoRedo::_bind_methods() {
 		MethodInfo mi;
 		mi.name = "add_undo_method";
 		mi.arguments.push_back(PropertyInfo(Variant::OBJECT, "object"));
-		mi.arguments.push_back(PropertyInfo(Variant::STRING, "method"));
+		mi.arguments.push_back(PropertyInfo(Variant::STRING_NAME, "method"));
 
 		ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "add_undo_method", &UndoRedo::_add_undo_method, mi, varray(), false);
 	}
diff --git a/core/undo_redo.h b/core/undo_redo.h
index bb9a4d1642..3b91e9ce36 100644
--- a/core/undo_redo.h
+++ b/core/undo_redo.h
@@ -47,8 +47,8 @@ public:
 	};
 
 	typedef void (*CommitNotifyCallback)(void *p_ud, const String &p_name);
-	Variant _add_do_method(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
-	Variant _add_undo_method(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	Variant _add_do_method(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
+	Variant _add_undo_method(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 	typedef void (*MethodNotifyCallback)(void *p_ud, Object *p_base, const StringName &p_name, VARIANT_ARG_DECLARE);
 	typedef void (*PropertyNotifyCallback)(void *p_ud, Object *p_base, const StringName &p_property, const Variant &p_value);
@@ -65,7 +65,7 @@ private:
 		Type type;
 		Ref<Resource> resref;
 		ObjectID object;
-		String name;
+		StringName name;
 		Variant args[VARIANT_ARG_MAX];
 	};
 
@@ -103,10 +103,10 @@ protected:
 public:
 	void create_action(const String &p_name = "", MergeMode p_mode = MERGE_DISABLE);
 
-	void add_do_method(Object *p_object, const String &p_method, VARIANT_ARG_LIST);
-	void add_undo_method(Object *p_object, const String &p_method, VARIANT_ARG_LIST);
-	void add_do_property(Object *p_object, const String &p_property, const Variant &p_value);
-	void add_undo_property(Object *p_object, const String &p_property, const Variant &p_value);
+	void add_do_method(Object *p_object, const StringName &p_method, VARIANT_ARG_LIST);
+	void add_undo_method(Object *p_object, const StringName &p_method, VARIANT_ARG_LIST);
+	void add_do_property(Object *p_object, const StringName &p_property, const Variant &p_value);
+	void add_undo_property(Object *p_object, const StringName &p_property, const Variant &p_value);
 	void add_do_reference(Object *p_object);
 	void add_undo_reference(Object *p_object);
 
diff --git a/core/ustring.cpp b/core/ustring.cpp
index c4543b89da..1d4d9c2dfd 100644
--- a/core/ustring.cpp
+++ b/core/ustring.cpp
@@ -2169,6 +2169,7 @@ int64_t String::to_int(const CharType *p_str, int p_len) {
 				} else {
 					break;
 				}
+				[[fallthrough]];
 			}
 			case READING_INT: {
 
diff --git a/core/variant.cpp b/core/variant.cpp
index 0f04710d13..7bdaab8fa8 100644
--- a/core/variant.cpp
+++ b/core/variant.cpp
@@ -57,7 +57,7 @@ String Variant::get_type_name(Variant::Type p_type) {
 			return "int";
 
 		} break;
-		case REAL: {
+		case FLOAT: {
 
 			return "float";
 
@@ -72,10 +72,18 @@ String Variant::get_type_name(Variant::Type p_type) {
 
 			return "Vector2";
 		} break;
+		case VECTOR2I: {
+
+			return "Vector2i";
+		} break;
 		case RECT2: {
 
 			return "Rect2";
 		} break;
+		case RECT2I: {
+
+			return "Rect2i";
+		} break;
 		case TRANSFORM2D: {
 
 			return "Transform2D";
@@ -84,6 +92,10 @@ String Variant::get_type_name(Variant::Type p_type) {
 
 			return "Vector3";
 		} break;
+		case VECTOR3I: {
+
+			return "Vector3i";
+		} break;
 		case PLANE: {
 
 			return "Plane";
@@ -128,6 +140,19 @@ String Variant::get_type_name(Variant::Type p_type) {
 
 			return "Object";
 		} break;
+		case CALLABLE: {
+
+			return "Callable";
+		} break;
+		case SIGNAL: {
+
+			return "Signal";
+		} break;
+		case STRING_NAME: {
+
+			return "StringName";
+
+		} break;
 		case NODE_PATH: {
 
 			return "NodePath";
@@ -145,38 +170,48 @@ String Variant::get_type_name(Variant::Type p_type) {
 		} break;
 
 		// arrays
-		case POOL_BYTE_ARRAY: {
+		case PACKED_BYTE_ARRAY: {
+
+			return "PackedByteArray";
+
+		} break;
+		case PACKED_INT32_ARRAY: {
 
-			return "PoolByteArray";
+			return "PackedInt32Array";
 
 		} break;
-		case POOL_INT_ARRAY: {
+		case PACKED_INT64_ARRAY: {
 
-			return "PoolIntArray";
+			return "PackedInt64Array";
 
 		} break;
-		case POOL_REAL_ARRAY: {
+		case PACKED_FLOAT32_ARRAY: {
 
-			return "PoolRealArray";
+			return "PackedFloat32Array";
 
 		} break;
-		case POOL_STRING_ARRAY: {
+		case PACKED_FLOAT64_ARRAY: {
+
+			return "PackedFloat64Array";
 
-			return "PoolStringArray";
 		} break;
-		case POOL_VECTOR2_ARRAY: {
+		case PACKED_STRING_ARRAY: {
 
-			return "PoolVector2Array";
+			return "PackedStringArray";
+		} break;
+		case PACKED_VECTOR2_ARRAY: {
+
+			return "PackedVector2Array";
 
 		} break;
-		case POOL_VECTOR3_ARRAY: {
+		case PACKED_VECTOR3_ARRAY: {
 
-			return "PoolVector3Array";
+			return "PackedVector3Array";
 
 		} break;
-		case POOL_COLOR_ARRAY: {
+		case PACKED_COLOR_ARRAY: {
 
-			return "PoolColorArray";
+			return "PackedColorArray";
 
 		} break;
 		default: {
@@ -205,7 +240,7 @@ bool Variant::can_convert(Variant::Type p_type_from, Variant::Type p_type_to) {
 
 			static const Type valid[] = {
 				INT,
-				REAL,
+				FLOAT,
 				STRING,
 				NIL,
 			};
@@ -216,7 +251,7 @@ bool Variant::can_convert(Variant::Type p_type_from, Variant::Type p_type_to) {
 
 			static const Type valid[] = {
 				BOOL,
-				REAL,
+				FLOAT,
 				STRING,
 				NIL,
 			};
@@ -224,7 +259,7 @@ bool Variant::can_convert(Variant::Type p_type_from, Variant::Type p_type_to) {
 			valid_types = valid;
 
 		} break;
-		case REAL: {
+		case FLOAT: {
 
 			static const Type valid[] = {
 				BOOL,
@@ -245,6 +280,46 @@ bool Variant::can_convert(Variant::Type p_type_from, Variant::Type p_type_to) {
 
 			invalid_types = invalid;
 		} break;
+		case VECTOR2: {
+
+			static const Type valid[] = {
+				VECTOR2I,
+				NIL,
+			};
+
+			valid_types = valid;
+
+		} break;
+		case VECTOR2I: {
+
+			static const Type valid[] = {
+				VECTOR2,
+				NIL,
+			};
+
+			valid_types = valid;
+
+		} break;
+		case RECT2: {
+
+			static const Type valid[] = {
+				RECT2I,
+				NIL,
+			};
+
+			valid_types = valid;
+
+		} break;
+		case RECT2I: {
+
+			static const Type valid[] = {
+				RECT2,
+				NIL,
+			};
+
+			valid_types = valid;
+
+		} break;
 		case TRANSFORM2D: {
 
 			static const Type valid[] = {
@@ -254,6 +329,27 @@ bool Variant::can_convert(Variant::Type p_type_from, Variant::Type p_type_to) {
 
 			valid_types = valid;
 		} break;
+		case VECTOR3: {
+
+			static const Type valid[] = {
+				VECTOR3I,
+				NIL,
+			};
+
+			valid_types = valid;
+
+		} break;
+		case VECTOR3I: {
+
+			static const Type valid[] = {
+				VECTOR3,
+				NIL,
+			};
+
+			valid_types = valid;
+
+		} break;
+
 		case QUAT: {
 
 			static const Type valid[] = {
@@ -317,6 +413,15 @@ bool Variant::can_convert(Variant::Type p_type_from, Variant::Type p_type_to) {
 
 			valid_types = valid;
 		} break;
+		case STRING_NAME: {
+
+			static const Type valid[] = {
+				STRING,
+				NIL
+			};
+
+			valid_types = valid;
+		} break;
 		case NODE_PATH: {
 
 			static const Type valid[] = {
@@ -329,37 +434,56 @@ bool Variant::can_convert(Variant::Type p_type_from, Variant::Type p_type_to) {
 		case ARRAY: {
 
 			static const Type valid[] = {
-				POOL_BYTE_ARRAY,
-				POOL_INT_ARRAY,
-				POOL_STRING_ARRAY,
-				POOL_REAL_ARRAY,
-				POOL_COLOR_ARRAY,
-				POOL_VECTOR2_ARRAY,
-				POOL_VECTOR3_ARRAY,
+				PACKED_BYTE_ARRAY,
+				PACKED_INT32_ARRAY,
+				PACKED_INT64_ARRAY,
+				PACKED_FLOAT32_ARRAY,
+				PACKED_FLOAT64_ARRAY,
+				PACKED_STRING_ARRAY,
+				PACKED_COLOR_ARRAY,
+				PACKED_VECTOR2_ARRAY,
+				PACKED_VECTOR3_ARRAY,
 				NIL
 			};
 
 			valid_types = valid;
 		} break;
 		// arrays
-		case POOL_BYTE_ARRAY: {
+		case PACKED_BYTE_ARRAY: {
+
+			static const Type valid[] = {
+				ARRAY,
+				NIL
+			};
+
+			valid_types = valid;
+		} break;
+		case PACKED_INT32_ARRAY: {
 
 			static const Type valid[] = {
 				ARRAY,
 				NIL
 			};
+			valid_types = valid;
+		} break;
+		case PACKED_INT64_ARRAY: {
 
+			static const Type valid[] = {
+				ARRAY,
+				NIL
+			};
 			valid_types = valid;
 		} break;
-		case POOL_INT_ARRAY: {
+		case PACKED_FLOAT32_ARRAY: {
 
 			static const Type valid[] = {
 				ARRAY,
 				NIL
 			};
+
 			valid_types = valid;
 		} break;
-		case POOL_REAL_ARRAY: {
+		case PACKED_FLOAT64_ARRAY: {
 
 			static const Type valid[] = {
 				ARRAY,
@@ -368,7 +492,7 @@ bool Variant::can_convert(Variant::Type p_type_from, Variant::Type p_type_to) {
 
 			valid_types = valid;
 		} break;
-		case POOL_STRING_ARRAY: {
+		case PACKED_STRING_ARRAY: {
 
 			static const Type valid[] = {
 				ARRAY,
@@ -376,7 +500,7 @@ bool Variant::can_convert(Variant::Type p_type_from, Variant::Type p_type_to) {
 			};
 			valid_types = valid;
 		} break;
-		case POOL_VECTOR2_ARRAY: {
+		case PACKED_VECTOR2_ARRAY: {
 
 			static const Type valid[] = {
 				ARRAY,
@@ -385,7 +509,7 @@ bool Variant::can_convert(Variant::Type p_type_from, Variant::Type p_type_to) {
 			valid_types = valid;
 
 		} break;
-		case POOL_VECTOR3_ARRAY: {
+		case PACKED_VECTOR3_ARRAY: {
 
 			static const Type valid[] = {
 				ARRAY,
@@ -394,7 +518,7 @@ bool Variant::can_convert(Variant::Type p_type_from, Variant::Type p_type_to) {
 			valid_types = valid;
 
 		} break;
-		case POOL_COLOR_ARRAY: {
+		case PACKED_COLOR_ARRAY: {
 
 			static const Type valid[] = {
 				ARRAY,
@@ -452,7 +576,7 @@ bool Variant::can_convert_strict(Variant::Type p_type_from, Variant::Type p_type
 
 			static const Type valid[] = {
 				INT,
-				REAL,
+				FLOAT,
 				//STRING,
 				NIL,
 			};
@@ -463,7 +587,7 @@ bool Variant::can_convert_strict(Variant::Type p_type_from, Variant::Type p_type
 
 			static const Type valid[] = {
 				BOOL,
-				REAL,
+				FLOAT,
 				//STRING,
 				NIL,
 			};
@@ -471,7 +595,7 @@ bool Variant::can_convert_strict(Variant::Type p_type_from, Variant::Type p_type
 			valid_types = valid;
 
 		} break;
-		case REAL: {
+		case FLOAT: {
 
 			static const Type valid[] = {
 				BOOL,
@@ -487,11 +611,52 @@ bool Variant::can_convert_strict(Variant::Type p_type_from, Variant::Type p_type
 
 			static const Type valid[] = {
 				NODE_PATH,
+				STRING_NAME,
 				NIL
 			};
 
 			valid_types = valid;
 		} break;
+		case VECTOR2: {
+
+			static const Type valid[] = {
+				VECTOR2I,
+				NIL,
+			};
+
+			valid_types = valid;
+
+		} break;
+		case VECTOR2I: {
+
+			static const Type valid[] = {
+				VECTOR2,
+				NIL,
+			};
+
+			valid_types = valid;
+
+		} break;
+		case RECT2: {
+
+			static const Type valid[] = {
+				RECT2I,
+				NIL,
+			};
+
+			valid_types = valid;
+
+		} break;
+		case RECT2I: {
+
+			static const Type valid[] = {
+				RECT2,
+				NIL,
+			};
+
+			valid_types = valid;
+
+		} break;
 		case TRANSFORM2D: {
 
 			static const Type valid[] = {
@@ -501,6 +666,27 @@ bool Variant::can_convert_strict(Variant::Type p_type_from, Variant::Type p_type
 
 			valid_types = valid;
 		} break;
+		case VECTOR3: {
+
+			static const Type valid[] = {
+				VECTOR3I,
+				NIL,
+			};
+
+			valid_types = valid;
+
+		} break;
+		case VECTOR3I: {
+
+			static const Type valid[] = {
+				VECTOR3,
+				NIL,
+			};
+
+			valid_types = valid;
+
+		} break;
+
 		case QUAT: {
 
 			static const Type valid[] = {
@@ -564,6 +750,15 @@ bool Variant::can_convert_strict(Variant::Type p_type_from, Variant::Type p_type
 
 			valid_types = valid;
 		} break;
+		case STRING_NAME: {
+
+			static const Type valid[] = {
+				STRING,
+				NIL
+			};
+
+			valid_types = valid;
+		} break;
 		case NODE_PATH: {
 
 			static const Type valid[] = {
@@ -576,20 +771,22 @@ bool Variant::can_convert_strict(Variant::Type p_type_from, Variant::Type p_type
 		case ARRAY: {
 
 			static const Type valid[] = {
-				POOL_BYTE_ARRAY,
-				POOL_INT_ARRAY,
-				POOL_STRING_ARRAY,
-				POOL_REAL_ARRAY,
-				POOL_COLOR_ARRAY,
-				POOL_VECTOR2_ARRAY,
-				POOL_VECTOR3_ARRAY,
+				PACKED_BYTE_ARRAY,
+				PACKED_INT32_ARRAY,
+				PACKED_INT64_ARRAY,
+				PACKED_FLOAT32_ARRAY,
+				PACKED_FLOAT64_ARRAY,
+				PACKED_STRING_ARRAY,
+				PACKED_COLOR_ARRAY,
+				PACKED_VECTOR2_ARRAY,
+				PACKED_VECTOR3_ARRAY,
 				NIL
 			};
 
 			valid_types = valid;
 		} break;
 		// arrays
-		case POOL_BYTE_ARRAY: {
+		case PACKED_BYTE_ARRAY: {
 
 			static const Type valid[] = {
 				ARRAY,
@@ -598,7 +795,7 @@ bool Variant::can_convert_strict(Variant::Type p_type_from, Variant::Type p_type
 
 			valid_types = valid;
 		} break;
-		case POOL_INT_ARRAY: {
+		case PACKED_INT32_ARRAY: {
 
 			static const Type valid[] = {
 				ARRAY,
@@ -606,7 +803,24 @@ bool Variant::can_convert_strict(Variant::Type p_type_from, Variant::Type p_type
 			};
 			valid_types = valid;
 		} break;
-		case POOL_REAL_ARRAY: {
+		case PACKED_INT64_ARRAY: {
+
+			static const Type valid[] = {
+				ARRAY,
+				NIL
+			};
+			valid_types = valid;
+		} break;
+		case PACKED_FLOAT32_ARRAY: {
+
+			static const Type valid[] = {
+				ARRAY,
+				NIL
+			};
+
+			valid_types = valid;
+		} break;
+		case PACKED_FLOAT64_ARRAY: {
 
 			static const Type valid[] = {
 				ARRAY,
@@ -615,7 +829,7 @@ bool Variant::can_convert_strict(Variant::Type p_type_from, Variant::Type p_type
 
 			valid_types = valid;
 		} break;
-		case POOL_STRING_ARRAY: {
+		case PACKED_STRING_ARRAY: {
 
 			static const Type valid[] = {
 				ARRAY,
@@ -623,7 +837,7 @@ bool Variant::can_convert_strict(Variant::Type p_type_from, Variant::Type p_type
 			};
 			valid_types = valid;
 		} break;
-		case POOL_VECTOR2_ARRAY: {
+		case PACKED_VECTOR2_ARRAY: {
 
 			static const Type valid[] = {
 				ARRAY,
@@ -632,7 +846,7 @@ bool Variant::can_convert_strict(Variant::Type p_type_from, Variant::Type p_type
 			valid_types = valid;
 
 		} break;
-		case POOL_VECTOR3_ARRAY: {
+		case PACKED_VECTOR3_ARRAY: {
 
 			static const Type valid[] = {
 				ARRAY,
@@ -641,7 +855,7 @@ bool Variant::can_convert_strict(Variant::Type p_type_from, Variant::Type p_type
 			valid_types = valid;
 
 		} break;
-		case POOL_COLOR_ARRAY: {
+		case PACKED_COLOR_ARRAY: {
 
 			static const Type valid[] = {
 				ARRAY,
@@ -716,9 +930,9 @@ bool Variant::is_zero() const {
 			return _data._int == 0;
 
 		} break;
-		case REAL: {
+		case FLOAT: {
 
-			return _data._real == 0;
+			return _data._float == 0;
 
 		} break;
 		case STRING: {
@@ -733,11 +947,21 @@ bool Variant::is_zero() const {
 			return *reinterpret_cast<const Vector2 *>(_data._mem) == Vector2();
 
 		} break;
+		case VECTOR2I: {
+
+			return *reinterpret_cast<const Vector2i *>(_data._mem) == Vector2i();
+
+		} break;
 		case RECT2: {
 
 			return *reinterpret_cast<const Rect2 *>(_data._mem) == Rect2();
 
 		} break;
+		case RECT2I: {
+
+			return *reinterpret_cast<const Rect2i *>(_data._mem) == Rect2i();
+
+		} break;
 		case TRANSFORM2D: {
 
 			return *_data._transform2d == Transform2D();
@@ -748,6 +972,11 @@ bool Variant::is_zero() const {
 			return *reinterpret_cast<const Vector3 *>(_data._mem) == Vector3();
 
 		} break;
+		case VECTOR3I: {
+
+			return *reinterpret_cast<const Vector3i *>(_data._mem) == Vector3i();
+
+		} break;
 		case PLANE: {
 
 			return *reinterpret_cast<const Plane *>(_data._mem) == Plane();
@@ -792,6 +1021,19 @@ bool Variant::is_zero() const {
 
 			return _get_obj().obj == NULL;
 		} break;
+		case CALLABLE: {
+
+			return reinterpret_cast<const Callable *>(_data._mem)->is_null();
+		} break;
+		case SIGNAL: {
+
+			return reinterpret_cast<const Signal *>(_data._mem)->is_null();
+		} break;
+		case STRING_NAME: {
+
+			return *reinterpret_cast<const StringName *>(_data._mem) != StringName();
+
+		} break;
 		case NODE_PATH: {
 
 			return reinterpret_cast<const NodePath *>(_data._mem)->is_empty();
@@ -809,39 +1051,49 @@ bool Variant::is_zero() const {
 		} break;
 
 		// arrays
-		case POOL_BYTE_ARRAY: {
+		case PACKED_BYTE_ARRAY: {
 
-			return reinterpret_cast<const PoolVector<uint8_t> *>(_data._mem)->size() == 0;
+			return PackedArrayRef<uint8_t>::get_array(_data.packed_array).size() == 0;
 
 		} break;
-		case POOL_INT_ARRAY: {
+		case PACKED_INT32_ARRAY: {
 
-			return reinterpret_cast<const PoolVector<int> *>(_data._mem)->size() == 0;
+			return PackedArrayRef<int32_t>::get_array(_data.packed_array).size() == 0;
 
 		} break;
-		case POOL_REAL_ARRAY: {
+		case PACKED_INT64_ARRAY: {
 
-			return reinterpret_cast<const PoolVector<real_t> *>(_data._mem)->size() == 0;
+			return PackedArrayRef<int64_t>::get_array(_data.packed_array).size() == 0;
 
 		} break;
-		case POOL_STRING_ARRAY: {
+		case PACKED_FLOAT32_ARRAY: {
 
-			return reinterpret_cast<const PoolVector<String> *>(_data._mem)->size() == 0;
+			return PackedArrayRef<float>::get_array(_data.packed_array).size() == 0;
 
 		} break;
-		case POOL_VECTOR2_ARRAY: {
+		case PACKED_FLOAT64_ARRAY: {
 
-			return reinterpret_cast<const PoolVector<Vector2> *>(_data._mem)->size() == 0;
+			return PackedArrayRef<double>::get_array(_data.packed_array).size() == 0;
 
 		} break;
-		case POOL_VECTOR3_ARRAY: {
+		case PACKED_STRING_ARRAY: {
 
-			return reinterpret_cast<const PoolVector<Vector3> *>(_data._mem)->size() == 0;
+			return PackedArrayRef<String>::get_array(_data.packed_array).size() == 0;
 
 		} break;
-		case POOL_COLOR_ARRAY: {
+		case PACKED_VECTOR2_ARRAY: {
 
-			return reinterpret_cast<const PoolVector<Color> *>(_data._mem)->size() == 0;
+			return PackedArrayRef<Vector2>::get_array(_data.packed_array).size() == 0;
+
+		} break;
+		case PACKED_VECTOR3_ARRAY: {
+
+			return PackedArrayRef<Vector3>::get_array(_data.packed_array).size() == 0;
+
+		} break;
+		case PACKED_COLOR_ARRAY: {
+
+			return PackedArrayRef<Color>::get_array(_data.packed_array).size() == 0;
 
 		} break;
 		default: {
@@ -869,9 +1121,9 @@ bool Variant::is_one() const {
 			return _data._int == 1;
 
 		} break;
-		case REAL: {
+		case FLOAT: {
 
-			return _data._real == 1;
+			return _data._float == 1;
 
 		} break;
 		case VECTOR2: {
@@ -879,16 +1131,31 @@ bool Variant::is_one() const {
 			return *reinterpret_cast<const Vector2 *>(_data._mem) == Vector2(1, 1);
 
 		} break;
+		case VECTOR2I: {
+
+			return *reinterpret_cast<const Vector2i *>(_data._mem) == Vector2i(1, 1);
+
+		} break;
 		case RECT2: {
 
 			return *reinterpret_cast<const Rect2 *>(_data._mem) == Rect2(1, 1, 1, 1);
 
 		} break;
+		case RECT2I: {
+
+			return *reinterpret_cast<const Rect2i *>(_data._mem) == Rect2i(1, 1, 1, 1);
+
+		} break;
 		case VECTOR3: {
 
 			return *reinterpret_cast<const Vector3 *>(_data._mem) == Vector3(1, 1, 1);
 
 		} break;
+		case VECTOR3I: {
+
+			return *reinterpret_cast<const Vector3i *>(_data._mem) == Vector3i(1, 1, 1);
+
+		} break;
 		case PLANE: {
 
 			return *reinterpret_cast<const Plane *>(_data._mem) == Plane(1, 1, 1, 1);
@@ -908,13 +1175,21 @@ bool Variant::is_one() const {
 	return false;
 }
 
+bool Variant::is_null() const {
+	if (type == OBJECT && _get_obj().obj) {
+		return false;
+	} else {
+		return true;
+	}
+}
+
 void Variant::reference(const Variant &p_variant) {
 
 	switch (type) {
 		case NIL:
 		case BOOL:
 		case INT:
-		case REAL:
+		case FLOAT:
 			break;
 		default:
 			clear();
@@ -937,9 +1212,9 @@ void Variant::reference(const Variant &p_variant) {
 
 			_data._int = p_variant._data._int;
 		} break;
-		case REAL: {
+		case FLOAT: {
 
-			_data._real = p_variant._data._real;
+			_data._float = p_variant._data._float;
 		} break;
 		case STRING: {
 
@@ -951,10 +1226,18 @@ void Variant::reference(const Variant &p_variant) {
 
 			memnew_placement(_data._mem, Vector2(*reinterpret_cast<const Vector2 *>(p_variant._data._mem)));
 		} break;
+		case VECTOR2I: {
+
+			memnew_placement(_data._mem, Vector2i(*reinterpret_cast<const Vector2i *>(p_variant._data._mem)));
+		} break;
 		case RECT2: {
 
 			memnew_placement(_data._mem, Rect2(*reinterpret_cast<const Rect2 *>(p_variant._data._mem)));
 		} break;
+		case RECT2I: {
+
+			memnew_placement(_data._mem, Rect2i(*reinterpret_cast<const Rect2i *>(p_variant._data._mem)));
+		} break;
 		case TRANSFORM2D: {
 
 			_data._transform2d = memnew(Transform2D(*p_variant._data._transform2d));
@@ -963,6 +1246,10 @@ void Variant::reference(const Variant &p_variant) {
 
 			memnew_placement(_data._mem, Vector3(*reinterpret_cast<const Vector3 *>(p_variant._data._mem)));
 		} break;
+		case VECTOR3I: {
+
+			memnew_placement(_data._mem, Vector3i(*reinterpret_cast<const Vector3i *>(p_variant._data._mem)));
+		} break;
 		case PLANE: {
 
 			memnew_placement(_data._mem, Plane(*reinterpret_cast<const Plane *>(p_variant._data._mem)));
@@ -999,7 +1286,33 @@ void Variant::reference(const Variant &p_variant) {
 		} break;
 		case OBJECT: {
 
-			memnew_placement(_data._mem, ObjData(p_variant._get_obj()));
+			memnew_placement(_data._mem, ObjData);
+
+			if (p_variant._get_obj().obj && p_variant._get_obj().id.is_reference()) {
+				Reference *reference = static_cast<Reference *>(p_variant._get_obj().obj);
+				if (!reference->reference()) {
+					_get_obj().obj = nullptr;
+					_get_obj().id = ObjectID();
+					break;
+				}
+			}
+
+			_get_obj().obj = const_cast<Object *>(p_variant._get_obj().obj);
+			_get_obj().id = p_variant._get_obj().id;
+
+		} break;
+		case CALLABLE: {
+
+			memnew_placement(_data._mem, Callable(*reinterpret_cast<const Callable *>(p_variant._data._mem)));
+		} break;
+		case SIGNAL: {
+
+			memnew_placement(_data._mem, Signal(*reinterpret_cast<const Signal *>(p_variant._data._mem)));
+		} break;
+		case STRING_NAME: {
+
+			memnew_placement(_data._mem, StringName(*reinterpret_cast<const StringName *>(p_variant._data._mem)));
+
 		} break;
 		case NODE_PATH: {
 
@@ -1018,39 +1331,76 @@ void Variant::reference(const Variant &p_variant) {
 		} break;
 
 		// arrays
-		case POOL_BYTE_ARRAY: {
+		case PACKED_BYTE_ARRAY: {
 
-			memnew_placement(_data._mem, PoolVector<uint8_t>(*reinterpret_cast<const PoolVector<uint8_t> *>(p_variant._data._mem)));
+			_data.packed_array = static_cast<PackedArrayRef<uint8_t> *>(p_variant._data.packed_array)->reference();
+			if (!_data.packed_array) {
+				_data.packed_array = PackedArrayRef<uint8_t>::create();
+			}
+
+		} break;
+		case PACKED_INT32_ARRAY: {
+
+			_data.packed_array = static_cast<PackedArrayRef<int32_t> *>(p_variant._data.packed_array)->reference();
+			if (!_data.packed_array) {
+				_data.packed_array = PackedArrayRef<int32_t>::create();
+			}
+
+		} break;
+		case PACKED_INT64_ARRAY: {
+
+			_data.packed_array = static_cast<PackedArrayRef<int64_t> *>(p_variant._data.packed_array)->reference();
+			if (!_data.packed_array) {
+				_data.packed_array = PackedArrayRef<int64_t>::create();
+			}
 
 		} break;
-		case POOL_INT_ARRAY: {
+		case PACKED_FLOAT32_ARRAY: {
 
-			memnew_placement(_data._mem, PoolVector<int>(*reinterpret_cast<const PoolVector<int> *>(p_variant._data._mem)));
+			_data.packed_array = static_cast<PackedArrayRef<float> *>(p_variant._data.packed_array)->reference();
+			if (!_data.packed_array) {
+				_data.packed_array = PackedArrayRef<float>::create();
+			}
 
 		} break;
-		case POOL_REAL_ARRAY: {
+		case PACKED_FLOAT64_ARRAY: {
 
-			memnew_placement(_data._mem, PoolVector<real_t>(*reinterpret_cast<const PoolVector<real_t> *>(p_variant._data._mem)));
+			_data.packed_array = static_cast<PackedArrayRef<double> *>(p_variant._data.packed_array)->reference();
+			if (!_data.packed_array) {
+				_data.packed_array = PackedArrayRef<double>::create();
+			}
 
 		} break;
-		case POOL_STRING_ARRAY: {
+		case PACKED_STRING_ARRAY: {
 
-			memnew_placement(_data._mem, PoolVector<String>(*reinterpret_cast<const PoolVector<String> *>(p_variant._data._mem)));
+			_data.packed_array = static_cast<PackedArrayRef<String> *>(p_variant._data.packed_array)->reference();
+			if (!_data.packed_array) {
+				_data.packed_array = PackedArrayRef<String>::create();
+			}
 
 		} break;
-		case POOL_VECTOR2_ARRAY: {
+		case PACKED_VECTOR2_ARRAY: {
 
-			memnew_placement(_data._mem, PoolVector<Vector2>(*reinterpret_cast<const PoolVector<Vector2> *>(p_variant._data._mem)));
+			_data.packed_array = static_cast<PackedArrayRef<Vector2> *>(p_variant._data.packed_array)->reference();
+			if (!_data.packed_array) {
+				_data.packed_array = PackedArrayRef<Vector2>::create();
+			}
 
 		} break;
-		case POOL_VECTOR3_ARRAY: {
+		case PACKED_VECTOR3_ARRAY: {
 
-			memnew_placement(_data._mem, PoolVector<Vector3>(*reinterpret_cast<const PoolVector<Vector3> *>(p_variant._data._mem)));
+			_data.packed_array = static_cast<PackedArrayRef<Vector3> *>(p_variant._data.packed_array)->reference();
+			if (!_data.packed_array) {
+				_data.packed_array = PackedArrayRef<Vector3>::create();
+			}
 
 		} break;
-		case POOL_COLOR_ARRAY: {
+		case PACKED_COLOR_ARRAY: {
 
-			memnew_placement(_data._mem, PoolVector<Color>(*reinterpret_cast<const PoolVector<Color> *>(p_variant._data._mem)));
+			_data.packed_array = static_cast<PackedArrayRef<Color> *>(p_variant._data.packed_array)->reference();
+			if (!_data.packed_array) {
+				_data.packed_array = PackedArrayRef<Color>::create();
+			}
 
 		} break;
 		default: {
@@ -1063,10 +1413,13 @@ void Variant::zero() {
 		case NIL: break;
 		case BOOL: this->_data._bool = false; break;
 		case INT: this->_data._int = 0; break;
-		case REAL: this->_data._real = 0; break;
+		case FLOAT: this->_data._float = 0; break;
 		case VECTOR2: *reinterpret_cast<Vector2 *>(this->_data._mem) = Vector2(); break;
+		case VECTOR2I: *reinterpret_cast<Vector2i *>(this->_data._mem) = Vector2i(); break;
 		case RECT2: *reinterpret_cast<Rect2 *>(this->_data._mem) = Rect2(); break;
+		case RECT2I: *reinterpret_cast<Rect2i *>(this->_data._mem) = Rect2i(); break;
 		case VECTOR3: *reinterpret_cast<Vector3 *>(this->_data._mem) = Vector3(); break;
+		case VECTOR3I: *reinterpret_cast<Vector3i *>(this->_data._mem) = Vector3i(); break;
 		case PLANE: *reinterpret_cast<Plane *>(this->_data._mem) = Plane(); break;
 		case QUAT: *reinterpret_cast<Quat *>(this->_data._mem) = Quat(); break;
 		case COLOR: *reinterpret_cast<Color *>(this->_data._mem) = Color(); break;
@@ -1107,20 +1460,39 @@ void Variant::clear() {
 			memdelete(_data._transform);
 		} break;
 
-		// misc types
+			// misc types
+		case STRING_NAME: {
+
+			reinterpret_cast<StringName *>(_data._mem)->~StringName();
+		} break;
 		case NODE_PATH: {
 
 			reinterpret_cast<NodePath *>(_data._mem)->~NodePath();
 		} break;
 		case OBJECT: {
 
+			if (_get_obj().id.is_reference()) {
+				//we are safe that there is a reference here
+				Reference *reference = static_cast<Reference *>(_get_obj().obj);
+				if (reference->unreference()) {
+					memdelete(reference);
+				}
+			}
 			_get_obj().obj = NULL;
-			_get_obj().ref.unref();
+			_get_obj().id = ObjectID();
 		} break;
 		case _RID: {
 			// not much need probably
 			reinterpret_cast<RID *>(_data._mem)->~RID();
 		} break;
+		case CALLABLE: {
+
+			reinterpret_cast<Callable *>(_data._mem)->~Callable();
+		} break;
+		case SIGNAL: {
+
+			reinterpret_cast<Signal *>(_data._mem)->~Signal();
+		} break;
 		case DICTIONARY: {
 
 			reinterpret_cast<Dictionary *>(_data._mem)->~Dictionary();
@@ -1130,33 +1502,41 @@ void Variant::clear() {
 			reinterpret_cast<Array *>(_data._mem)->~Array();
 		} break;
 		// arrays
-		case POOL_BYTE_ARRAY: {
+		case PACKED_BYTE_ARRAY: {
 
-			reinterpret_cast<PoolVector<uint8_t> *>(_data._mem)->~PoolVector<uint8_t>();
+			PackedArrayRefBase::destroy(_data.packed_array);
 		} break;
-		case POOL_INT_ARRAY: {
+		case PACKED_INT32_ARRAY: {
 
-			reinterpret_cast<PoolVector<int> *>(_data._mem)->~PoolVector<int>();
+			PackedArrayRefBase::destroy(_data.packed_array);
 		} break;
-		case POOL_REAL_ARRAY: {
+		case PACKED_INT64_ARRAY: {
 
-			reinterpret_cast<PoolVector<real_t> *>(_data._mem)->~PoolVector<real_t>();
+			PackedArrayRefBase::destroy(_data.packed_array);
 		} break;
-		case POOL_STRING_ARRAY: {
+		case PACKED_FLOAT32_ARRAY: {
 
-			reinterpret_cast<PoolVector<String> *>(_data._mem)->~PoolVector<String>();
+			PackedArrayRefBase::destroy(_data.packed_array);
 		} break;
-		case POOL_VECTOR2_ARRAY: {
+		case PACKED_FLOAT64_ARRAY: {
 
-			reinterpret_cast<PoolVector<Vector2> *>(_data._mem)->~PoolVector<Vector2>();
+			PackedArrayRefBase::destroy(_data.packed_array);
 		} break;
-		case POOL_VECTOR3_ARRAY: {
+		case PACKED_STRING_ARRAY: {
 
-			reinterpret_cast<PoolVector<Vector3> *>(_data._mem)->~PoolVector<Vector3>();
+			PackedArrayRefBase::destroy(_data.packed_array);
 		} break;
-		case POOL_COLOR_ARRAY: {
+		case PACKED_VECTOR2_ARRAY: {
 
-			reinterpret_cast<PoolVector<Color> *>(_data._mem)->~PoolVector<Color>();
+			PackedArrayRefBase::destroy(_data.packed_array);
+		} break;
+		case PACKED_VECTOR3_ARRAY: {
+
+			PackedArrayRefBase::destroy(_data.packed_array);
+		} break;
+		case PACKED_COLOR_ARRAY: {
+
+			PackedArrayRefBase::destroy(_data.packed_array);
 		} break;
 		default: {
 		} /* not needed */
@@ -1172,7 +1552,7 @@ Variant::operator signed int() const {
 		case NIL: return 0;
 		case BOOL: return _data._bool ? 1 : 0;
 		case INT: return _data._int;
-		case REAL: return _data._real;
+		case FLOAT: return _data._float;
 		case STRING: return operator String().to_int();
 		default: {
 
@@ -1187,7 +1567,7 @@ Variant::operator unsigned int() const {
 		case NIL: return 0;
 		case BOOL: return _data._bool ? 1 : 0;
 		case INT: return _data._int;
-		case REAL: return _data._real;
+		case FLOAT: return _data._float;
 		case STRING: return operator String().to_int();
 		default: {
 
@@ -1203,7 +1583,7 @@ Variant::operator int64_t() const {
 		case NIL: return 0;
 		case BOOL: return _data._bool ? 1 : 0;
 		case INT: return _data._int;
-		case REAL: return _data._real;
+		case FLOAT: return _data._float;
 		case STRING: return operator String().to_int64();
 		default: {
 
@@ -1220,7 +1600,7 @@ Variant::operator long unsigned int() const {
 		case NIL: return 0;
 		case BOOL: return _data._bool ? 1 : 0;
 		case INT: return _data._int;
-		case REAL: return _data._real;
+		case FLOAT: return _data._real;
 		case STRING: return operator String().to_int();
 		default: {
 
@@ -1239,7 +1619,7 @@ Variant::operator uint64_t() const {
 		case NIL: return 0;
 		case BOOL: return _data._bool ? 1 : 0;
 		case INT: return _data._int;
-		case REAL: return _data._real;
+		case FLOAT: return _data._float;
 		case STRING: return operator String().to_int();
 		default: {
 
@@ -1251,6 +1631,8 @@ Variant::operator uint64_t() const {
 Variant::operator ObjectID() const {
 	if (type == INT) {
 		return ObjectID(_data._int);
+	} else if (type == OBJECT) {
+		return _get_obj().id;
 	} else {
 		return ObjectID();
 	}
@@ -1264,7 +1646,7 @@ Variant::operator signed long() const {
 		case NIL: return 0;
 		case BOOL: return _data._bool ? 1 : 0;
 		case INT: return _data._int;
-		case REAL: return _data._real;
+		case FLOAT: return _data._real;
 		case STRING: return operator String().to_int();
 		default: {
 
@@ -1282,7 +1664,7 @@ Variant::operator unsigned long() const {
 		case NIL: return 0;
 		case BOOL: return _data._bool ? 1 : 0;
 		case INT: return _data._int;
-		case REAL: return _data._real;
+		case FLOAT: return _data._real;
 		case STRING: return operator String().to_int();
 		default: {
 
@@ -1301,7 +1683,7 @@ Variant::operator signed short() const {
 		case NIL: return 0;
 		case BOOL: return _data._bool ? 1 : 0;
 		case INT: return _data._int;
-		case REAL: return _data._real;
+		case FLOAT: return _data._float;
 		case STRING: return operator String().to_int();
 		default: {
 
@@ -1316,7 +1698,7 @@ Variant::operator unsigned short() const {
 		case NIL: return 0;
 		case BOOL: return _data._bool ? 1 : 0;
 		case INT: return _data._int;
-		case REAL: return _data._real;
+		case FLOAT: return _data._float;
 		case STRING: return operator String().to_int();
 		default: {
 
@@ -1331,7 +1713,7 @@ Variant::operator signed char() const {
 		case NIL: return 0;
 		case BOOL: return _data._bool ? 1 : 0;
 		case INT: return _data._int;
-		case REAL: return _data._real;
+		case FLOAT: return _data._float;
 		case STRING: return operator String().to_int();
 		default: {
 
@@ -1346,7 +1728,7 @@ Variant::operator unsigned char() const {
 		case NIL: return 0;
 		case BOOL: return _data._bool ? 1 : 0;
 		case INT: return _data._int;
-		case REAL: return _data._real;
+		case FLOAT: return _data._float;
 		case STRING: return operator String().to_int();
 		default: {
 
@@ -1367,7 +1749,7 @@ Variant::operator float() const {
 		case NIL: return 0;
 		case BOOL: return _data._bool ? 1.0 : 0.0;
 		case INT: return (float)_data._int;
-		case REAL: return _data._real;
+		case FLOAT: return _data._float;
 		case STRING: return operator String().to_double();
 		default: {
 
@@ -1382,7 +1764,7 @@ Variant::operator double() const {
 		case NIL: return 0;
 		case BOOL: return _data._bool ? 1.0 : 0.0;
 		case INT: return (double)_data._int;
-		case REAL: return _data._real;
+		case FLOAT: return _data._float;
 		case STRING: return operator String().to_double();
 		default: {
 
@@ -1393,10 +1775,13 @@ Variant::operator double() const {
 
 Variant::operator StringName() const {
 
-	if (type == NODE_PATH) {
-		return reinterpret_cast<const NodePath *>(_data._mem)->get_sname();
+	if (type == STRING_NAME) {
+		return *reinterpret_cast<const StringName *>(_data._mem);
+	} else if (type == STRING) {
+		return *reinterpret_cast<const String *>(_data._mem);
 	}
-	return StringName(operator String());
+
+	return StringName();
 }
 
 struct _VariantStrPair {
@@ -1422,16 +1807,19 @@ String Variant::stringify(List<const void *> &stack) const {
 		case NIL: return "Null";
 		case BOOL: return _data._bool ? "True" : "False";
 		case INT: return itos(_data._int);
-		case REAL: return rtos(_data._real);
+		case FLOAT: return rtos(_data._float);
 		case STRING: return *reinterpret_cast<const String *>(_data._mem);
 		case VECTOR2: return "(" + operator Vector2() + ")";
+		case VECTOR2I: return "(" + operator Vector2i() + ")";
 		case RECT2: return "(" + operator Rect2() + ")";
+		case RECT2I: return "(" + operator Rect2i() + ")";
 		case TRANSFORM2D: {
 
 			Transform2D mat32 = operator Transform2D();
 			return "(" + Variant(mat32.elements[0]).operator String() + ", " + Variant(mat32.elements[1]).operator String() + ", " + Variant(mat32.elements[2]).operator String() + ")";
 		} break;
 		case VECTOR3: return "(" + operator Vector3() + ")";
+		case VECTOR3I: return "(" + operator Vector3i() + ")";
 		case PLANE:
 			return operator Plane();
 		//case QUAT:
@@ -1463,6 +1851,7 @@ String Variant::stringify(List<const void *> &stack) const {
 			return mtx + ")";
 		} break;
 		case TRANSFORM: return operator Transform();
+		case STRING_NAME: return operator StringName();
 		case NODE_PATH: return operator NodePath();
 		case COLOR: return String::num(operator Color().r) + "," + String::num(operator Color().g) + "," + String::num(operator Color().b) + "," + String::num(operator Color().a);
 		case DICTIONARY: {
@@ -1501,9 +1890,9 @@ String Variant::stringify(List<const void *> &stack) const {
 
 			return str;
 		} break;
-		case POOL_VECTOR2_ARRAY: {
+		case PACKED_VECTOR2_ARRAY: {
 
-			PoolVector<Vector2> vec = operator PoolVector<Vector2>();
+			Vector<Vector2> vec = operator Vector<Vector2>();
 			String str("[");
 			for (int i = 0; i < vec.size(); i++) {
 
@@ -1514,9 +1903,9 @@ String Variant::stringify(List<const void *> &stack) const {
 			str += "]";
 			return str;
 		} break;
-		case POOL_VECTOR3_ARRAY: {
+		case PACKED_VECTOR3_ARRAY: {
 
-			PoolVector<Vector3> vec = operator PoolVector<Vector3>();
+			Vector<Vector3> vec = operator Vector<Vector3>();
 			String str("[");
 			for (int i = 0; i < vec.size(); i++) {
 
@@ -1527,9 +1916,9 @@ String Variant::stringify(List<const void *> &stack) const {
 			str += "]";
 			return str;
 		} break;
-		case POOL_STRING_ARRAY: {
+		case PACKED_STRING_ARRAY: {
 
-			PoolVector<String> vec = operator PoolVector<String>();
+			Vector<String> vec = operator Vector<String>();
 			String str("[");
 			for (int i = 0; i < vec.size(); i++) {
 
@@ -1540,9 +1929,9 @@ String Variant::stringify(List<const void *> &stack) const {
 			str += "]";
 			return str;
 		} break;
-		case POOL_INT_ARRAY: {
+		case PACKED_INT32_ARRAY: {
 
-			PoolVector<int> vec = operator PoolVector<int>();
+			Vector<int32_t> vec = operator Vector<int32_t>();
 			String str("[");
 			for (int i = 0; i < vec.size(); i++) {
 
@@ -1553,9 +1942,35 @@ String Variant::stringify(List<const void *> &stack) const {
 			str += "]";
 			return str;
 		} break;
-		case POOL_REAL_ARRAY: {
+		case PACKED_INT64_ARRAY: {
+
+			Vector<int64_t> vec = operator Vector<int64_t>();
+			String str("[");
+			for (int i = 0; i < vec.size(); i++) {
+
+				if (i > 0)
+					str += ", ";
+				str = str + itos(vec[i]);
+			}
+			str += "]";
+			return str;
+		} break;
+		case PACKED_FLOAT32_ARRAY: {
+
+			Vector<float> vec = operator Vector<float>();
+			String str("[");
+			for (int i = 0; i < vec.size(); i++) {
+
+				if (i > 0)
+					str += ", ";
+				str = str + rtos(vec[i]);
+			}
+			str += "]";
+			return str;
+		} break;
+		case PACKED_FLOAT64_ARRAY: {
 
-			PoolVector<real_t> vec = operator PoolVector<real_t>();
+			Vector<double> vec = operator Vector<double>();
 			String str("[");
 			for (int i = 0; i < vec.size(); i++) {
 
@@ -1589,19 +2004,28 @@ String Variant::stringify(List<const void *> &stack) const {
 		case OBJECT: {
 
 			if (_get_obj().obj) {
-#ifdef DEBUG_ENABLED
-				if (ScriptDebugger::get_singleton() && _get_obj().ref.is_null()) {
-					//only if debugging!
-					if (!ObjectDB::instance_validate(_get_obj().obj)) {
-						return "[Deleted Object]";
-					};
+
+				if (!_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
+					return "[Freed Object]";
 				};
-#endif
+
 				return _get_obj().obj->to_string();
 			} else
 				return "[Object:null]";
 
 		} break;
+		case CALLABLE: {
+			const Callable &c = *reinterpret_cast<const Callable *>(_data._mem);
+			return c;
+		} break;
+		case SIGNAL: {
+			const Signal &s = *reinterpret_cast<const Signal *>(_data._mem);
+			return s;
+		} break;
+		case _RID: {
+			const RID &s = *reinterpret_cast<const RID *>(_data._mem);
+			return "RID(" + itos(s.get_id()) + ")";
+		} break;
 		default: {
 			return "[" + get_type_name(type) + "]";
 		}
@@ -1614,28 +2038,78 @@ Variant::operator Vector2() const {
 
 	if (type == VECTOR2)
 		return *reinterpret_cast<const Vector2 *>(_data._mem);
+	else if (type == VECTOR2I)
+		return *reinterpret_cast<const Vector2i *>(_data._mem);
 	else if (type == VECTOR3)
 		return Vector2(reinterpret_cast<const Vector3 *>(_data._mem)->x, reinterpret_cast<const Vector3 *>(_data._mem)->y);
+	else if (type == VECTOR3I)
+		return Vector2(reinterpret_cast<const Vector3i *>(_data._mem)->x, reinterpret_cast<const Vector3i *>(_data._mem)->y);
 	else
 		return Vector2();
 }
+
+Variant::operator Vector2i() const {
+
+	if (type == VECTOR2I)
+		return *reinterpret_cast<const Vector2i *>(_data._mem);
+	else if (type == VECTOR2)
+		return *reinterpret_cast<const Vector2 *>(_data._mem);
+	else if (type == VECTOR3)
+		return Vector2(reinterpret_cast<const Vector3 *>(_data._mem)->x, reinterpret_cast<const Vector3 *>(_data._mem)->y);
+	else if (type == VECTOR3I)
+		return Vector2(reinterpret_cast<const Vector3i *>(_data._mem)->x, reinterpret_cast<const Vector3i *>(_data._mem)->y);
+	else
+		return Vector2i();
+}
+
 Variant::operator Rect2() const {
 
 	if (type == RECT2)
 		return *reinterpret_cast<const Rect2 *>(_data._mem);
+	else if (type == RECT2I)
+		return *reinterpret_cast<const Rect2i *>(_data._mem);
 	else
 		return Rect2();
 }
 
+Variant::operator Rect2i() const {
+
+	if (type == RECT2I)
+		return *reinterpret_cast<const Rect2i *>(_data._mem);
+	else if (type == RECT2)
+		return *reinterpret_cast<const Rect2 *>(_data._mem);
+	else
+		return Rect2i();
+}
+
 Variant::operator Vector3() const {
 
 	if (type == VECTOR3)
 		return *reinterpret_cast<const Vector3 *>(_data._mem);
+	else if (type == VECTOR3I)
+		return *reinterpret_cast<const Vector3i *>(_data._mem);
 	else if (type == VECTOR2)
 		return Vector3(reinterpret_cast<const Vector2 *>(_data._mem)->x, reinterpret_cast<const Vector2 *>(_data._mem)->y, 0.0);
+	else if (type == VECTOR2I)
+		return Vector3(reinterpret_cast<const Vector2i *>(_data._mem)->x, reinterpret_cast<const Vector2i *>(_data._mem)->y, 0.0);
 	else
 		return Vector3();
 }
+
+Variant::operator Vector3i() const {
+
+	if (type == VECTOR3I)
+		return *reinterpret_cast<const Vector3i *>(_data._mem);
+	else if (type == VECTOR3)
+		return *reinterpret_cast<const Vector3 *>(_data._mem);
+	else if (type == VECTOR2)
+		return Vector3i(reinterpret_cast<const Vector2 *>(_data._mem)->x, reinterpret_cast<const Vector2 *>(_data._mem)->y, 0.0);
+	else if (type == VECTOR2I)
+		return Vector3i(reinterpret_cast<const Vector2i *>(_data._mem)->x, reinterpret_cast<const Vector2i *>(_data._mem)->y, 0.0);
+	else
+		return Vector3i();
+}
+
 Variant::operator Plane() const {
 
 	if (type == PLANE)
@@ -1739,29 +2213,21 @@ Variant::operator NodePath() const {
 		return NodePath();
 }
 
-Variant::operator RefPtr() const {
-
-	if (type == OBJECT)
-		return _get_obj().ref;
-	else
-		return RefPtr();
-}
-
 Variant::operator RID() const {
 
 	if (type == _RID)
 		return *reinterpret_cast<const RID *>(_data._mem);
-	else if (type == OBJECT && !_get_obj().ref.is_null()) {
-		return _get_obj().ref.get_rid();
+	else if (type == OBJECT && _get_obj().obj == nullptr) {
+		return RID();
 	} else if (type == OBJECT && _get_obj().obj) {
 #ifdef DEBUG_ENABLED
 		if (ScriptDebugger::get_singleton()) {
-			ERR_FAIL_COND_V_MSG(!ObjectDB::instance_validate(_get_obj().obj), RID(), "Invalid pointer (object was deleted).");
+			ERR_FAIL_COND_V_MSG(ObjectDB::get_instance(_get_obj().id) == nullptr, RID(), "Invalid pointer (object was freed).");
 		};
 #endif
-		Variant::CallError ce;
+		Callable::CallError ce;
 		Variant ret = _get_obj().obj->call(CoreStringNames::get_singleton()->get_rid, NULL, 0, ce);
-		if (ce.error == Variant::CallError::CALL_OK && ret.get_type() == Variant::_RID) {
+		if (ce.error == Callable::CallError::CALL_OK && ret.get_type() == Variant::_RID) {
 			return ret;
 		}
 		return RID();
@@ -1777,6 +2243,25 @@ Variant::operator Object *() const {
 	else
 		return NULL;
 }
+
+Object *Variant::get_validated_object_with_check(bool &r_previously_freed) const {
+	if (type == OBJECT) {
+		Object *instance = ObjectDB::get_instance(_get_obj().id);
+		r_previously_freed = !instance && _get_obj().id != ObjectID();
+		return instance;
+	} else {
+		r_previously_freed = false;
+		return NULL;
+	}
+}
+
+Object *Variant::get_validated_object() const {
+	if (type == OBJECT)
+		return ObjectDB::get_instance(_get_obj().id);
+	else
+		return NULL;
+}
+
 Variant::operator Node *() const {
 
 	if (type == OBJECT)
@@ -1800,6 +2285,22 @@ Variant::operator Dictionary() const {
 		return Dictionary();
 }
 
+Variant::operator Callable() const {
+
+	if (type == CALLABLE)
+		return *reinterpret_cast<const Callable *>(_data._mem);
+	else
+		return Callable();
+}
+
+Variant::operator Signal() const {
+
+	if (type == SIGNAL)
+		return *reinterpret_cast<const Signal *>(_data._mem);
+	else
+		return Signal();
+}
+
 template <class DA, class SA>
 inline DA _convert_array(const SA &p_array) {
 
@@ -1822,26 +2323,32 @@ inline DA _convert_array_from_variant(const Variant &p_variant) {
 		case Variant::ARRAY: {
 			return _convert_array<DA, Array>(p_variant.operator Array());
 		}
-		case Variant::POOL_BYTE_ARRAY: {
-			return _convert_array<DA, PoolVector<uint8_t> >(p_variant.operator PoolVector<uint8_t>());
+		case Variant::PACKED_BYTE_ARRAY: {
+			return _convert_array<DA, Vector<uint8_t> >(p_variant.operator Vector<uint8_t>());
+		}
+		case Variant::PACKED_INT32_ARRAY: {
+			return _convert_array<DA, Vector<int32_t> >(p_variant.operator Vector<int32_t>());
 		}
-		case Variant::POOL_INT_ARRAY: {
-			return _convert_array<DA, PoolVector<int> >(p_variant.operator PoolVector<int>());
+		case Variant::PACKED_INT64_ARRAY: {
+			return _convert_array<DA, Vector<int64_t> >(p_variant.operator Vector<int64_t>());
 		}
-		case Variant::POOL_REAL_ARRAY: {
-			return _convert_array<DA, PoolVector<real_t> >(p_variant.operator PoolVector<real_t>());
+		case Variant::PACKED_FLOAT32_ARRAY: {
+			return _convert_array<DA, Vector<float> >(p_variant.operator Vector<float>());
 		}
-		case Variant::POOL_STRING_ARRAY: {
-			return _convert_array<DA, PoolVector<String> >(p_variant.operator PoolVector<String>());
+		case Variant::PACKED_FLOAT64_ARRAY: {
+			return _convert_array<DA, Vector<double> >(p_variant.operator Vector<double>());
 		}
-		case Variant::POOL_VECTOR2_ARRAY: {
-			return _convert_array<DA, PoolVector<Vector2> >(p_variant.operator PoolVector<Vector2>());
+		case Variant::PACKED_STRING_ARRAY: {
+			return _convert_array<DA, Vector<String> >(p_variant.operator Vector<String>());
 		}
-		case Variant::POOL_VECTOR3_ARRAY: {
-			return _convert_array<DA, PoolVector<Vector3> >(p_variant.operator PoolVector<Vector3>());
+		case Variant::PACKED_VECTOR2_ARRAY: {
+			return _convert_array<DA, Vector<Vector2> >(p_variant.operator Vector<Vector2>());
 		}
-		case Variant::POOL_COLOR_ARRAY: {
-			return _convert_array<DA, PoolVector<Color> >(p_variant.operator PoolVector<Color>());
+		case Variant::PACKED_VECTOR3_ARRAY: {
+			return _convert_array<DA, Vector<Vector3> >(p_variant.operator Vector<Vector3>());
+		}
+		case Variant::PACKED_COLOR_ARRAY: {
+			return _convert_array<DA, Vector<Color> >(p_variant.operator Vector<Color>());
 		}
 		default: {
 			return DA();
@@ -1857,56 +2364,72 @@ Variant::operator Array() const {
 		return _convert_array_from_variant<Array>(*this);
 }
 
-Variant::operator PoolVector<uint8_t>() const {
+Variant::operator Vector<uint8_t>() const {
 
-	if (type == POOL_BYTE_ARRAY)
-		return *reinterpret_cast<const PoolVector<uint8_t> *>(_data._mem);
+	if (type == PACKED_BYTE_ARRAY)
+		return static_cast<PackedArrayRef<uint8_t> *>(_data.packed_array)->array;
 	else
-		return _convert_array_from_variant<PoolVector<uint8_t> >(*this);
+		return _convert_array_from_variant<Vector<uint8_t> >(*this);
 }
-Variant::operator PoolVector<int>() const {
+Variant::operator Vector<int32_t>() const {
 
-	if (type == POOL_INT_ARRAY)
-		return *reinterpret_cast<const PoolVector<int> *>(_data._mem);
+	if (type == PACKED_INT32_ARRAY)
+		return static_cast<PackedArrayRef<int32_t> *>(_data.packed_array)->array;
 	else
-		return _convert_array_from_variant<PoolVector<int> >(*this);
+		return _convert_array_from_variant<Vector<int> >(*this);
 }
-Variant::operator PoolVector<real_t>() const {
+Variant::operator Vector<int64_t>() const {
 
-	if (type == POOL_REAL_ARRAY)
-		return *reinterpret_cast<const PoolVector<real_t> *>(_data._mem);
+	if (type == PACKED_INT64_ARRAY)
+		return static_cast<PackedArrayRef<int64_t> *>(_data.packed_array)->array;
 	else
-		return _convert_array_from_variant<PoolVector<real_t> >(*this);
+		return _convert_array_from_variant<Vector<int64_t> >(*this);
 }
 
-Variant::operator PoolVector<String>() const {
+Variant::operator Vector<float>() const {
 
-	if (type == POOL_STRING_ARRAY)
-		return *reinterpret_cast<const PoolVector<String> *>(_data._mem);
+	if (type == PACKED_FLOAT32_ARRAY)
+		return static_cast<PackedArrayRef<float> *>(_data.packed_array)->array;
 	else
-		return _convert_array_from_variant<PoolVector<String> >(*this);
+		return _convert_array_from_variant<Vector<float> >(*this);
 }
-Variant::operator PoolVector<Vector3>() const {
 
-	if (type == POOL_VECTOR3_ARRAY)
-		return *reinterpret_cast<const PoolVector<Vector3> *>(_data._mem);
+Variant::operator Vector<double>() const {
+
+	if (type == PACKED_FLOAT64_ARRAY)
+		return static_cast<PackedArrayRef<double> *>(_data.packed_array)->array;
 	else
-		return _convert_array_from_variant<PoolVector<Vector3> >(*this);
+		return _convert_array_from_variant<Vector<double> >(*this);
 }
-Variant::operator PoolVector<Vector2>() const {
 
-	if (type == POOL_VECTOR2_ARRAY)
-		return *reinterpret_cast<const PoolVector<Vector2> *>(_data._mem);
+Variant::operator Vector<String>() const {
+
+	if (type == PACKED_STRING_ARRAY)
+		return static_cast<PackedArrayRef<String> *>(_data.packed_array)->array;
 	else
-		return _convert_array_from_variant<PoolVector<Vector2> >(*this);
+		return _convert_array_from_variant<Vector<String> >(*this);
 }
+Variant::operator Vector<Vector3>() const {
 
-Variant::operator PoolVector<Color>() const {
+	if (type == PACKED_VECTOR3_ARRAY)
+		return static_cast<PackedArrayRef<Vector3> *>(_data.packed_array)->array;
+	else
+		return _convert_array_from_variant<Vector<Vector3> >(*this);
+}
+Variant::operator Vector<Vector2>() const {
 
-	if (type == POOL_COLOR_ARRAY)
-		return *reinterpret_cast<const PoolVector<Color> *>(_data._mem);
+	if (type == PACKED_VECTOR2_ARRAY)
+		return static_cast<PackedArrayRef<Vector2> *>(_data.packed_array)->array;
 	else
-		return _convert_array_from_variant<PoolVector<Color> >(*this);
+		return _convert_array_from_variant<Vector<Vector2> >(*this);
+}
+
+Variant::operator Vector<Color>() const {
+
+	if (type == PACKED_COLOR_ARRAY)
+		return static_cast<PackedArrayRef<Color> *>(_data.packed_array)->array;
+	else
+		return _convert_array_from_variant<Vector<Color> >(*this);
 }
 
 /* helpers */
@@ -1921,33 +2444,16 @@ Variant::operator Vector<RID>() const {
 	return rids;
 }
 
-Variant::operator Vector<Vector2>() const {
-
-	PoolVector<Vector2> from = operator PoolVector<Vector2>();
-	Vector<Vector2> to;
-	int len = from.size();
-	if (len == 0)
-		return Vector<Vector2>();
-	to.resize(len);
-	PoolVector<Vector2>::Read r = from.read();
-	Vector2 *w = to.ptrw();
-	for (int i = 0; i < len; i++) {
-
-		w[i] = r[i];
-	}
-	return to;
-}
-
-Variant::operator PoolVector<Plane>() const {
+Variant::operator Vector<Plane>() const {
 
 	Array va = operator Array();
-	PoolVector<Plane> planes;
+	Vector<Plane> planes;
 	int va_size = va.size();
 	if (va_size == 0)
 		return planes;
 
 	planes.resize(va_size);
-	PoolVector<Plane>::Write w = planes.write();
+	Plane *w = planes.ptrw();
 
 	for (int i = 0; i < va_size; i++)
 		w[i] = va[i];
@@ -1955,17 +2461,17 @@ Variant::operator PoolVector<Plane>() const {
 	return planes;
 }
 
-Variant::operator PoolVector<Face3>() const {
+Variant::operator Vector<Face3>() const {
 
-	PoolVector<Vector3> va = operator PoolVector<Vector3>();
-	PoolVector<Face3> faces;
+	Vector<Vector3> va = operator Vector<Vector3>();
+	Vector<Face3> faces;
 	int va_size = va.size();
 	if (va_size == 0)
 		return faces;
 
 	faces.resize(va_size / 3);
-	PoolVector<Face3>::Write w = faces.write();
-	PoolVector<Vector3>::Read r = va.read();
+	Face3 *w = faces.ptrw();
+	const Vector3 *r = va.ptr();
 
 	for (int i = 0; i < va_size; i++)
 		w[i / 3].vertex[i % 3] = r[i];
@@ -1973,87 +2479,24 @@ Variant::operator PoolVector<Face3>() const {
 	return faces;
 }
 
-Variant::operator Vector<Plane>() const {
+Variant::operator Vector<Variant>() const {
 
 	Array va = operator Array();
-	Vector<Plane> planes;
+	Vector<Variant> variants;
 	int va_size = va.size();
 	if (va_size == 0)
-		return planes;
-
-	planes.resize(va_size);
+		return variants;
 
+	variants.resize(va_size);
+	Variant *w = variants.ptrw();
 	for (int i = 0; i < va_size; i++)
-		planes.write[i] = va[i];
-
-	return planes;
-}
-
-Variant::operator Vector<Variant>() const {
-
-	Array from = operator Array();
-	Vector<Variant> to;
-	int len = from.size();
-	to.resize(len);
-	for (int i = 0; i < len; i++) {
-
-		to.write[i] = from[i];
-	}
-	return to;
-}
-
-Variant::operator Vector<uint8_t>() const {
-
-	PoolVector<uint8_t> from = operator PoolVector<uint8_t>();
-	Vector<uint8_t> to;
-	int len = from.size();
-	to.resize(len);
-	for (int i = 0; i < len; i++) {
-
-		to.write[i] = from[i];
-	}
-	return to;
-}
-Variant::operator Vector<int>() const {
-
-	PoolVector<int> from = operator PoolVector<int>();
-	Vector<int> to;
-	int len = from.size();
-	to.resize(len);
-	for (int i = 0; i < len; i++) {
-
-		to.write[i] = from[i];
-	}
-	return to;
-}
-Variant::operator Vector<real_t>() const {
-
-	PoolVector<real_t> from = operator PoolVector<real_t>();
-	Vector<real_t> to;
-	int len = from.size();
-	to.resize(len);
-	for (int i = 0; i < len; i++) {
+		w[i] = variants[i];
 
-		to.write[i] = from[i];
-	}
-	return to;
-}
-
-Variant::operator Vector<String>() const {
-
-	PoolVector<String> from = operator PoolVector<String>();
-	Vector<String> to;
-	int len = from.size();
-	to.resize(len);
-	for (int i = 0; i < len; i++) {
-
-		to.write[i] = from[i];
-	}
-	return to;
+	return variants;
 }
 Variant::operator Vector<StringName>() const {
 
-	PoolVector<String> from = operator PoolVector<String>();
+	Vector<String> from = operator Vector<String>();
 	Vector<StringName> to;
 	int len = from.size();
 	to.resize(len);
@@ -2064,39 +2507,6 @@ Variant::operator Vector<StringName>() const {
 	return to;
 }
 
-Variant::operator Vector<Vector3>() const {
-
-	PoolVector<Vector3> from = operator PoolVector<Vector3>();
-	Vector<Vector3> to;
-	int len = from.size();
-	if (len == 0)
-		return Vector<Vector3>();
-	to.resize(len);
-	PoolVector<Vector3>::Read r = from.read();
-	Vector3 *w = to.ptrw();
-	for (int i = 0; i < len; i++) {
-
-		w[i] = r[i];
-	}
-	return to;
-}
-Variant::operator Vector<Color>() const {
-
-	PoolVector<Color> from = operator PoolVector<Color>();
-	Vector<Color> to;
-	int len = from.size();
-	if (len == 0)
-		return Vector<Color>();
-	to.resize(len);
-	PoolVector<Color>::Read r = from.read();
-	Color *w = to.ptrw();
-	for (int i = 0; i < len; i++) {
-
-		w[i] = r[i];
-	}
-	return to;
-}
-
 Variant::operator Margin() const {
 
 	return (Margin) operator int();
@@ -2108,9 +2518,9 @@ Variant::operator Orientation() const {
 
 Variant::operator IP_Address() const {
 
-	if (type == POOL_REAL_ARRAY || type == POOL_INT_ARRAY || type == POOL_BYTE_ARRAY) {
+	if (type == PACKED_FLOAT32_ARRAY || type == PACKED_INT32_ARRAY || type == PACKED_FLOAT64_ARRAY || type == PACKED_INT64_ARRAY || type == PACKED_BYTE_ARRAY) {
 
-		PoolVector<int> addr = operator PoolVector<int>();
+		Vector<int> addr = operator Vector<int>();
 		if (addr.size() == 4) {
 			return IP_Address(addr.get(0), addr.get(1), addr.get(2), addr.get(3));
 		}
@@ -2192,13 +2602,13 @@ Variant::Variant(unsigned char p_char) {
 }
 Variant::Variant(float p_float) {
 
-	type = REAL;
-	_data._real = p_float;
+	type = FLOAT;
+	_data._float = p_float;
 }
 Variant::Variant(double p_double) {
 
-	type = REAL;
-	_data._real = p_double;
+	type = FLOAT;
+	_data._float = p_double;
 }
 
 Variant::Variant(const ObjectID &p_id) {
@@ -2208,8 +2618,8 @@ Variant::Variant(const ObjectID &p_id) {
 
 Variant::Variant(const StringName &p_string) {
 
-	type = STRING;
-	memnew_placement(_data._mem, String(p_string.operator String()));
+	type = STRING_NAME;
+	memnew_placement(_data._mem, StringName(p_string));
 }
 Variant::Variant(const String &p_string) {
 
@@ -2233,17 +2643,36 @@ Variant::Variant(const Vector3 &p_vector3) {
 	type = VECTOR3;
 	memnew_placement(_data._mem, Vector3(p_vector3));
 }
+Variant::Variant(const Vector3i &p_vector3i) {
+
+	type = VECTOR3I;
+	memnew_placement(_data._mem, Vector3i(p_vector3i));
+}
+
 Variant::Variant(const Vector2 &p_vector2) {
 
 	type = VECTOR2;
 	memnew_placement(_data._mem, Vector2(p_vector2));
 }
+
+Variant::Variant(const Vector2i &p_vector2i) {
+
+	type = VECTOR2I;
+	memnew_placement(_data._mem, Vector2i(p_vector2i));
+}
+
 Variant::Variant(const Rect2 &p_rect2) {
 
 	type = RECT2;
 	memnew_placement(_data._mem, Rect2(p_rect2));
 }
 
+Variant::Variant(const Rect2i &p_rect2i) {
+
+	type = RECT2I;
+	memnew_placement(_data._mem, Rect2i(p_rect2i));
+}
+
 Variant::Variant(const Plane &p_plane) {
 
 	type = PLANE;
@@ -2289,15 +2718,6 @@ Variant::Variant(const NodePath &p_node_path) {
 	memnew_placement(_data._mem, NodePath(p_node_path));
 }
 
-Variant::Variant(const RefPtr &p_resource) {
-
-	type = OBJECT;
-	memnew_placement(_data._mem, ObjData);
-	REF *ref = reinterpret_cast<REF *>(p_resource.get_data());
-	_get_obj().obj = ref->ptr();
-	_get_obj().ref = p_resource;
-}
-
 Variant::Variant(const RID &p_rid) {
 
 	type = _RID;
@@ -2309,7 +2729,35 @@ Variant::Variant(const Object *p_object) {
 	type = OBJECT;
 
 	memnew_placement(_data._mem, ObjData);
-	_get_obj().obj = const_cast<Object *>(p_object);
+
+	if (p_object) {
+
+		if (p_object->is_reference()) {
+			Reference *reference = const_cast<Reference *>(static_cast<const Reference *>(p_object));
+			if (!reference->init_ref()) {
+				_get_obj().obj = nullptr;
+				_get_obj().id = ObjectID();
+				return;
+			}
+		}
+
+		_get_obj().obj = const_cast<Object *>(p_object);
+		_get_obj().id = p_object->get_instance_id();
+	} else {
+		_get_obj().obj = nullptr;
+		_get_obj().id = ObjectID();
+	}
+}
+
+Variant::Variant(const Callable &p_callable) {
+
+	type = CALLABLE;
+	memnew_placement(_data._mem, Callable(p_callable));
+}
+Variant::Variant(const Signal &p_callable) {
+
+	type = SIGNAL;
+	memnew_placement(_data._mem, Signal(p_callable));
 }
 
 Variant::Variant(const Dictionary &p_dictionary) {
@@ -2324,20 +2772,6 @@ Variant::Variant(const Array &p_array) {
 	memnew_placement(_data._mem, Array(p_array));
 }
 
-Variant::Variant(const PoolVector<Plane> &p_array) {
-
-	type = ARRAY;
-
-	Array *plane_array = memnew_placement(_data._mem, Array);
-
-	plane_array->resize(p_array.size());
-
-	for (int i = 0; i < p_array.size(); i++) {
-
-		plane_array->operator[](i) = Variant(p_array[i]);
-	}
-}
-
 Variant::Variant(const Vector<Plane> &p_array) {
 
 	type = ARRAY;
@@ -2366,68 +2800,67 @@ Variant::Variant(const Vector<RID> &p_array) {
 	}
 }
 
-Variant::Variant(const Vector<Vector2> &p_array) {
+Variant::Variant(const Vector<uint8_t> &p_byte_array) {
 
-	type = NIL;
-	PoolVector<Vector2> v;
-	int len = p_array.size();
-	if (len > 0) {
-		v.resize(len);
-		PoolVector<Vector2>::Write w = v.write();
-		const Vector2 *r = p_array.ptr();
+	type = PACKED_BYTE_ARRAY;
 
-		for (int i = 0; i < len; i++)
-			w[i] = r[i];
-	}
-	*this = v;
+	_data.packed_array = PackedArrayRef<uint8_t>::create(p_byte_array);
 }
+Variant::Variant(const Vector<int32_t> &p_int32_array) {
 
-Variant::Variant(const PoolVector<uint8_t> &p_raw_array) {
+	type = PACKED_INT32_ARRAY;
+	_data.packed_array = PackedArrayRef<int32_t>::create(p_int32_array);
+}
 
-	type = POOL_BYTE_ARRAY;
-	memnew_placement(_data._mem, PoolVector<uint8_t>(p_raw_array));
+Variant::Variant(const Vector<int64_t> &p_int64_array) {
+
+	type = PACKED_INT64_ARRAY;
+	_data.packed_array = PackedArrayRef<int64_t>::create(p_int64_array);
 }
-Variant::Variant(const PoolVector<int> &p_int_array) {
 
-	type = POOL_INT_ARRAY;
-	memnew_placement(_data._mem, PoolVector<int>(p_int_array));
+Variant::Variant(const Vector<float> &p_float32_array) {
+
+	type = PACKED_FLOAT32_ARRAY;
+	_data.packed_array = PackedArrayRef<float>::create(p_float32_array);
 }
-Variant::Variant(const PoolVector<real_t> &p_real_array) {
 
-	type = POOL_REAL_ARRAY;
-	memnew_placement(_data._mem, PoolVector<real_t>(p_real_array));
+Variant::Variant(const Vector<double> &p_float64_array) {
+
+	type = PACKED_FLOAT64_ARRAY;
+	_data.packed_array = PackedArrayRef<double>::create(p_float64_array);
 }
-Variant::Variant(const PoolVector<String> &p_string_array) {
 
-	type = POOL_STRING_ARRAY;
-	memnew_placement(_data._mem, PoolVector<String>(p_string_array));
+Variant::Variant(const Vector<String> &p_string_array) {
+
+	type = PACKED_STRING_ARRAY;
+	_data.packed_array = PackedArrayRef<String>::create(p_string_array);
 }
-Variant::Variant(const PoolVector<Vector3> &p_vector3_array) {
+Variant::Variant(const Vector<Vector3> &p_vector3_array) {
 
-	type = POOL_VECTOR3_ARRAY;
-	memnew_placement(_data._mem, PoolVector<Vector3>(p_vector3_array));
+	type = PACKED_VECTOR3_ARRAY;
+	_data.packed_array = PackedArrayRef<Vector3>::create(p_vector3_array);
 }
 
-Variant::Variant(const PoolVector<Vector2> &p_vector2_array) {
+Variant::Variant(const Vector<Vector2> &p_vector2_array) {
 
-	type = POOL_VECTOR2_ARRAY;
-	memnew_placement(_data._mem, PoolVector<Vector2>(p_vector2_array));
+	type = PACKED_VECTOR2_ARRAY;
+	_data.packed_array = PackedArrayRef<Vector2>::create(p_vector2_array);
 }
-Variant::Variant(const PoolVector<Color> &p_color_array) {
+Variant::Variant(const Vector<Color> &p_color_array) {
 
-	type = POOL_COLOR_ARRAY;
-	memnew_placement(_data._mem, PoolVector<Color>(p_color_array));
+	type = PACKED_COLOR_ARRAY;
+	_data.packed_array = PackedArrayRef<Color>::create(p_color_array);
 }
 
-Variant::Variant(const PoolVector<Face3> &p_face_array) {
+Variant::Variant(const Vector<Face3> &p_face_array) {
 
-	PoolVector<Vector3> vertices;
+	Vector<Vector3> vertices;
 	int face_count = p_face_array.size();
 	vertices.resize(face_count * 3);
 
 	if (face_count) {
-		PoolVector<Face3>::Read r = p_face_array.read();
-		PoolVector<Vector3>::Write w = vertices.write();
+		const Face3 *r = p_face_array.ptr();
+		Vector3 *w = vertices.ptrw();
 
 		for (int i = 0; i < face_count; i++) {
 
@@ -2442,93 +2875,20 @@ Variant::Variant(const PoolVector<Face3> &p_face_array) {
 }
 
 /* helpers */
-
 Variant::Variant(const Vector<Variant> &p_array) {
-
-	type = NIL;
-	Array v;
-	int len = p_array.size();
-	v.resize(len);
-	for (int i = 0; i < len; i++)
-		v.set(i, p_array[i]);
-	*this = v;
-}
-
-Variant::Variant(const Vector<uint8_t> &p_array) {
-
-	type = NIL;
-	PoolVector<uint8_t> v;
-	int len = p_array.size();
-	v.resize(len);
-	for (int i = 0; i < len; i++)
-		v.set(i, p_array[i]);
-	*this = v;
-}
-
-Variant::Variant(const Vector<int> &p_array) {
-
-	type = NIL;
-	PoolVector<int> v;
-	int len = p_array.size();
-	v.resize(len);
-	for (int i = 0; i < len; i++)
-		v.set(i, p_array[i]);
-	*this = v;
-}
-
-Variant::Variant(const Vector<real_t> &p_array) {
-
-	type = NIL;
-	PoolVector<real_t> v;
-	int len = p_array.size();
-	v.resize(len);
-	for (int i = 0; i < len; i++)
-		v.set(i, p_array[i]);
-	*this = v;
-}
-
-Variant::Variant(const Vector<String> &p_array) {
-
 	type = NIL;
-	PoolVector<String> v;
-	int len = p_array.size();
-	v.resize(len);
-	for (int i = 0; i < len; i++)
-		v.set(i, p_array[i]);
-	*this = v;
-}
-
-Variant::Variant(const Vector<StringName> &p_array) {
-
-	type = NIL;
-	PoolVector<String> v;
-	int len = p_array.size();
-	v.resize(len);
-	for (int i = 0; i < len; i++)
-		v.set(i, p_array[i]);
-	*this = v;
-}
-
-Variant::Variant(const Vector<Vector3> &p_array) {
-
-	type = NIL;
-	PoolVector<Vector3> v;
-	int len = p_array.size();
-	if (len > 0) {
-		v.resize(len);
-		PoolVector<Vector3>::Write w = v.write();
-		const Vector3 *r = p_array.ptr();
-
-		for (int i = 0; i < len; i++)
-			w[i] = r[i];
+	Array arr;
+	arr.resize(p_array.size());
+	for (int i = 0; i < p_array.size(); i++) {
+		arr[i] = p_array[i];
 	}
-	*this = v;
+	*this = arr;
 }
 
-Variant::Variant(const Vector<Color> &p_array) {
+Variant::Variant(const Vector<StringName> &p_array) {
 
 	type = NIL;
-	PoolVector<Color> v;
+	Vector<String> v;
 	int len = p_array.size();
 	v.resize(len);
 	for (int i = 0; i < len; i++)
@@ -2561,9 +2921,9 @@ void Variant::operator=(const Variant &p_variant) {
 
 			_data._int = p_variant._data._int;
 		} break;
-		case REAL: {
+		case FLOAT: {
 
-			_data._real = p_variant._data._real;
+			_data._float = p_variant._data._float;
 		} break;
 		case STRING: {
 
@@ -2575,10 +2935,18 @@ void Variant::operator=(const Variant &p_variant) {
 
 			*reinterpret_cast<Vector2 *>(_data._mem) = *reinterpret_cast<const Vector2 *>(p_variant._data._mem);
 		} break;
+		case VECTOR2I: {
+
+			*reinterpret_cast<Vector2i *>(_data._mem) = *reinterpret_cast<const Vector2i *>(p_variant._data._mem);
+		} break;
 		case RECT2: {
 
 			*reinterpret_cast<Rect2 *>(_data._mem) = *reinterpret_cast<const Rect2 *>(p_variant._data._mem);
 		} break;
+		case RECT2I: {
+
+			*reinterpret_cast<Rect2i *>(_data._mem) = *reinterpret_cast<const Rect2i *>(p_variant._data._mem);
+		} break;
 		case TRANSFORM2D: {
 
 			*_data._transform2d = *(p_variant._data._transform2d);
@@ -2587,6 +2955,10 @@ void Variant::operator=(const Variant &p_variant) {
 
 			*reinterpret_cast<Vector3 *>(_data._mem) = *reinterpret_cast<const Vector3 *>(p_variant._data._mem);
 		} break;
+		case VECTOR3I: {
+
+			*reinterpret_cast<Vector3i *>(_data._mem) = *reinterpret_cast<const Vector3i *>(p_variant._data._mem);
+		} break;
 		case PLANE: {
 
 			*reinterpret_cast<Plane *>(_data._mem) = *reinterpret_cast<const Plane *>(p_variant._data._mem);
@@ -2620,7 +2992,39 @@ void Variant::operator=(const Variant &p_variant) {
 		} break;
 		case OBJECT: {
 
-			*reinterpret_cast<ObjData *>(_data._mem) = p_variant._get_obj();
+			if (_get_obj().id.is_reference()) {
+				//we are safe that there is a reference here
+				Reference *reference = static_cast<Reference *>(_get_obj().obj);
+				if (reference->unreference()) {
+					memdelete(reference);
+				}
+			}
+
+			if (p_variant._get_obj().obj && p_variant._get_obj().id.is_reference()) {
+				Reference *reference = static_cast<Reference *>(p_variant._get_obj().obj);
+				if (!reference->reference()) {
+					_get_obj().obj = nullptr;
+					_get_obj().id = ObjectID();
+					break;
+				}
+			}
+
+			_get_obj().obj = const_cast<Object *>(p_variant._get_obj().obj);
+			_get_obj().id = p_variant._get_obj().id;
+
+		} break;
+		case CALLABLE: {
+
+			*reinterpret_cast<Callable *>(_data._mem) = *reinterpret_cast<const Callable *>(p_variant._data._mem);
+		} break;
+		case SIGNAL: {
+
+			*reinterpret_cast<Signal *>(_data._mem) = *reinterpret_cast<const Signal *>(p_variant._data._mem);
+		} break;
+
+		case STRING_NAME: {
+
+			*reinterpret_cast<StringName *>(_data._mem) = *reinterpret_cast<const StringName *>(p_variant._data._mem);
 		} break;
 		case NODE_PATH: {
 
@@ -2636,33 +3040,41 @@ void Variant::operator=(const Variant &p_variant) {
 		} break;
 
 		// arrays
-		case POOL_BYTE_ARRAY: {
+		case PACKED_BYTE_ARRAY: {
+
+			_data.packed_array = PackedArrayRef<uint8_t>::reference_from(_data.packed_array, p_variant._data.packed_array);
+		} break;
+		case PACKED_INT32_ARRAY: {
+
+			_data.packed_array = PackedArrayRef<int32_t>::reference_from(_data.packed_array, p_variant._data.packed_array);
+		} break;
+		case PACKED_INT64_ARRAY: {
 
-			*reinterpret_cast<PoolVector<uint8_t> *>(_data._mem) = *reinterpret_cast<const PoolVector<uint8_t> *>(p_variant._data._mem);
+			_data.packed_array = PackedArrayRef<int64_t>::reference_from(_data.packed_array, p_variant._data.packed_array);
 		} break;
-		case POOL_INT_ARRAY: {
+		case PACKED_FLOAT32_ARRAY: {
 
-			*reinterpret_cast<PoolVector<int> *>(_data._mem) = *reinterpret_cast<const PoolVector<int> *>(p_variant._data._mem);
+			_data.packed_array = PackedArrayRef<float>::reference_from(_data.packed_array, p_variant._data.packed_array);
 		} break;
-		case POOL_REAL_ARRAY: {
+		case PACKED_FLOAT64_ARRAY: {
 
-			*reinterpret_cast<PoolVector<real_t> *>(_data._mem) = *reinterpret_cast<const PoolVector<real_t> *>(p_variant._data._mem);
+			_data.packed_array = PackedArrayRef<double>::reference_from(_data.packed_array, p_variant._data.packed_array);
 		} break;
-		case POOL_STRING_ARRAY: {
+		case PACKED_STRING_ARRAY: {
 
-			*reinterpret_cast<PoolVector<String> *>(_data._mem) = *reinterpret_cast<const PoolVector<String> *>(p_variant._data._mem);
+			_data.packed_array = PackedArrayRef<String>::reference_from(_data.packed_array, p_variant._data.packed_array);
 		} break;
-		case POOL_VECTOR2_ARRAY: {
+		case PACKED_VECTOR2_ARRAY: {
 
-			*reinterpret_cast<PoolVector<Vector2> *>(_data._mem) = *reinterpret_cast<const PoolVector<Vector2> *>(p_variant._data._mem);
+			_data.packed_array = PackedArrayRef<Vector2>::reference_from(_data.packed_array, p_variant._data.packed_array);
 		} break;
-		case POOL_VECTOR3_ARRAY: {
+		case PACKED_VECTOR3_ARRAY: {
 
-			*reinterpret_cast<PoolVector<Vector3> *>(_data._mem) = *reinterpret_cast<const PoolVector<Vector3> *>(p_variant._data._mem);
+			_data.packed_array = PackedArrayRef<Vector3>::reference_from(_data.packed_array, p_variant._data.packed_array);
 		} break;
-		case POOL_COLOR_ARRAY: {
+		case PACKED_COLOR_ARRAY: {
 
-			*reinterpret_cast<PoolVector<Color> *>(_data._mem) = *reinterpret_cast<const PoolVector<Color> *>(p_variant._data._mem);
+			_data.packed_array = PackedArrayRef<Color>::reference_from(_data.packed_array, p_variant._data.packed_array);
 		} break;
 		default: {
 		}
@@ -2702,9 +3114,9 @@ uint32_t Variant::hash() const {
 
 			return _data._int;
 		} break;
-		case REAL: {
+		case FLOAT: {
 
-			return hash_djb2_one_float(_data._real);
+			return hash_djb2_one_float(_data._float);
 		} break;
 		case STRING: {
 
@@ -2717,6 +3129,11 @@ uint32_t Variant::hash() const {
 			uint32_t hash = hash_djb2_one_float(reinterpret_cast<const Vector2 *>(_data._mem)->x);
 			return hash_djb2_one_float(reinterpret_cast<const Vector2 *>(_data._mem)->y, hash);
 		} break;
+		case VECTOR2I: {
+
+			uint32_t hash = hash_djb2_one_32(reinterpret_cast<const Vector2i *>(_data._mem)->x);
+			return hash_djb2_one_32(reinterpret_cast<const Vector2i *>(_data._mem)->y, hash);
+		} break;
 		case RECT2: {
 
 			uint32_t hash = hash_djb2_one_float(reinterpret_cast<const Rect2 *>(_data._mem)->position.x);
@@ -2724,6 +3141,13 @@ uint32_t Variant::hash() const {
 			hash = hash_djb2_one_float(reinterpret_cast<const Rect2 *>(_data._mem)->size.x, hash);
 			return hash_djb2_one_float(reinterpret_cast<const Rect2 *>(_data._mem)->size.y, hash);
 		} break;
+		case RECT2I: {
+
+			uint32_t hash = hash_djb2_one_32(reinterpret_cast<const Rect2i *>(_data._mem)->position.x);
+			hash = hash_djb2_one_32(reinterpret_cast<const Rect2i *>(_data._mem)->position.y, hash);
+			hash = hash_djb2_one_32(reinterpret_cast<const Rect2i *>(_data._mem)->size.x, hash);
+			return hash_djb2_one_32(reinterpret_cast<const Rect2i *>(_data._mem)->size.y, hash);
+		} break;
 		case TRANSFORM2D: {
 
 			uint32_t hash = 5831;
@@ -2742,6 +3166,12 @@ uint32_t Variant::hash() const {
 			hash = hash_djb2_one_float(reinterpret_cast<const Vector3 *>(_data._mem)->y, hash);
 			return hash_djb2_one_float(reinterpret_cast<const Vector3 *>(_data._mem)->z, hash);
 		} break;
+		case VECTOR3I: {
+
+			uint32_t hash = hash_djb2_one_32(reinterpret_cast<const Vector3i *>(_data._mem)->x);
+			hash = hash_djb2_one_32(reinterpret_cast<const Vector3i *>(_data._mem)->y, hash);
+			return hash_djb2_one_32(reinterpret_cast<const Vector3i *>(_data._mem)->z, hash);
+		} break;
 		case PLANE: {
 
 			uint32_t hash = hash_djb2_one_float(reinterpret_cast<const Plane *>(_data._mem)->normal.x);
@@ -2820,6 +3250,10 @@ uint32_t Variant::hash() const {
 
 			return hash_djb2_one_64(make_uint64_t(_get_obj().obj));
 		} break;
+		case STRING_NAME: {
+
+			return reinterpret_cast<const StringName *>(_data._mem)->hash();
+		} break;
 		case NODE_PATH: {
 
 			return reinterpret_cast<const NodePath *>(_data._mem)->hash();
@@ -2829,57 +3263,93 @@ uint32_t Variant::hash() const {
 			return reinterpret_cast<const Dictionary *>(_data._mem)->hash();
 
 		} break;
+		case CALLABLE: {
+
+			return reinterpret_cast<const Callable *>(_data._mem)->hash();
+
+		} break;
+		case SIGNAL: {
+
+			const Signal &s = *reinterpret_cast<const Signal *>(_data._mem);
+			uint32_t hash = s.get_name().hash();
+			return hash_djb2_one_64(s.get_object_id(), hash);
+		} break;
 		case ARRAY: {
 
 			const Array &arr = *reinterpret_cast<const Array *>(_data._mem);
 			return arr.hash();
 
 		} break;
-		case POOL_BYTE_ARRAY: {
+		case PACKED_BYTE_ARRAY: {
 
-			const PoolVector<uint8_t> &arr = *reinterpret_cast<const PoolVector<uint8_t> *>(_data._mem);
+			const Vector<uint8_t> &arr = PackedArrayRef<uint8_t>::get_array(_data.packed_array);
 			int len = arr.size();
 			if (likely(len)) {
-				PoolVector<uint8_t>::Read r = arr.read();
+				const uint8_t *r = arr.ptr();
 				return hash_djb2_buffer((uint8_t *)&r[0], len);
 			} else {
 				return hash_djb2_one_64(0);
 			}
 
 		} break;
-		case POOL_INT_ARRAY: {
+		case PACKED_INT32_ARRAY: {
+
+			const Vector<int32_t> &arr = PackedArrayRef<int32_t>::get_array(_data.packed_array);
+			int len = arr.size();
+			if (likely(len)) {
+				const int32_t *r = arr.ptr();
+				return hash_djb2_buffer((uint8_t *)&r[0], len * sizeof(int32_t));
+			} else {
+				return hash_djb2_one_64(0);
+			}
+
+		} break;
+		case PACKED_INT64_ARRAY: {
 
-			const PoolVector<int> &arr = *reinterpret_cast<const PoolVector<int> *>(_data._mem);
+			const Vector<int64_t> &arr = PackedArrayRef<int64_t>::get_array(_data.packed_array);
 			int len = arr.size();
 			if (likely(len)) {
-				PoolVector<int>::Read r = arr.read();
-				return hash_djb2_buffer((uint8_t *)&r[0], len * sizeof(int));
+				const int64_t *r = arr.ptr();
+				return hash_djb2_buffer((uint8_t *)&r[0], len * sizeof(int64_t));
 			} else {
 				return hash_djb2_one_64(0);
 			}
 
 		} break;
-		case POOL_REAL_ARRAY: {
+		case PACKED_FLOAT32_ARRAY: {
+
+			const Vector<float> &arr = PackedArrayRef<float>::get_array(_data.packed_array);
+			int len = arr.size();
+
+			if (likely(len)) {
+				const float *r = arr.ptr();
+				return hash_djb2_buffer((uint8_t *)&r[0], len * sizeof(float));
+			} else {
+				return hash_djb2_one_float(0.0);
+			}
+
+		} break;
+		case PACKED_FLOAT64_ARRAY: {
 
-			const PoolVector<real_t> &arr = *reinterpret_cast<const PoolVector<real_t> *>(_data._mem);
+			const Vector<double> &arr = PackedArrayRef<double>::get_array(_data.packed_array);
 			int len = arr.size();
 
 			if (likely(len)) {
-				PoolVector<real_t>::Read r = arr.read();
-				return hash_djb2_buffer((uint8_t *)&r[0], len * sizeof(real_t));
+				const double *r = arr.ptr();
+				return hash_djb2_buffer((uint8_t *)&r[0], len * sizeof(double));
 			} else {
 				return hash_djb2_one_float(0.0);
 			}
 
 		} break;
-		case POOL_STRING_ARRAY: {
+		case PACKED_STRING_ARRAY: {
 
 			uint32_t hash = 5831;
-			const PoolVector<String> &arr = *reinterpret_cast<const PoolVector<String> *>(_data._mem);
+			const Vector<String> &arr = PackedArrayRef<String>::get_array(_data.packed_array);
 			int len = arr.size();
 
 			if (likely(len)) {
-				PoolVector<String>::Read r = arr.read();
+				const String *r = arr.ptr();
 
 				for (int i = 0; i < len; i++) {
 					hash = hash_djb2_one_32(r[i].hash(), hash);
@@ -2888,14 +3358,14 @@ uint32_t Variant::hash() const {
 
 			return hash;
 		} break;
-		case POOL_VECTOR2_ARRAY: {
+		case PACKED_VECTOR2_ARRAY: {
 
 			uint32_t hash = 5831;
-			const PoolVector<Vector2> &arr = *reinterpret_cast<const PoolVector<Vector2> *>(_data._mem);
+			const Vector<Vector2> &arr = PackedArrayRef<Vector2>::get_array(_data.packed_array);
 			int len = arr.size();
 
 			if (likely(len)) {
-				PoolVector<Vector2>::Read r = arr.read();
+				const Vector2 *r = arr.ptr();
 
 				for (int i = 0; i < len; i++) {
 					hash = hash_djb2_one_float(r[i].x, hash);
@@ -2905,14 +3375,14 @@ uint32_t Variant::hash() const {
 
 			return hash;
 		} break;
-		case POOL_VECTOR3_ARRAY: {
+		case PACKED_VECTOR3_ARRAY: {
 
 			uint32_t hash = 5831;
-			const PoolVector<Vector3> &arr = *reinterpret_cast<const PoolVector<Vector3> *>(_data._mem);
+			const Vector<Vector3> &arr = PackedArrayRef<Vector3>::get_array(_data.packed_array);
 			int len = arr.size();
 
 			if (likely(len)) {
-				PoolVector<Vector3>::Read r = arr.read();
+				const Vector3 *r = arr.ptr();
 
 				for (int i = 0; i < len; i++) {
 					hash = hash_djb2_one_float(r[i].x, hash);
@@ -2923,14 +3393,14 @@ uint32_t Variant::hash() const {
 
 			return hash;
 		} break;
-		case POOL_COLOR_ARRAY: {
+		case PACKED_COLOR_ARRAY: {
 
 			uint32_t hash = 5831;
-			const PoolVector<Color> &arr = *reinterpret_cast<const PoolVector<Color> *>(_data._mem);
+			const Vector<Color> &arr = PackedArrayRef<Color>::get_array(_data.packed_array);
 			int len = arr.size();
 
 			if (likely(len)) {
-				PoolVector<Color>::Read r = arr.read();
+				const Color *r = arr.ptr();
 
 				for (int i = 0; i < len; i++) {
 					hash = hash_djb2_one_float(r[i].r, hash);
@@ -2973,21 +3443,21 @@ uint32_t Variant::hash() const {
 			(hash_compare_scalar((p_lhs).b, (p_rhs).b)) && \
 			(hash_compare_scalar((p_lhs).a, (p_rhs).a))
 
-#define hash_compare_pool_array(p_lhs, p_rhs, p_type, p_compare_func)                   \
-	const PoolVector<p_type> &l = *reinterpret_cast<const PoolVector<p_type> *>(p_lhs); \
-	const PoolVector<p_type> &r = *reinterpret_cast<const PoolVector<p_type> *>(p_rhs); \
-                                                                                        \
-	if (l.size() != r.size())                                                           \
-		return false;                                                                   \
-                                                                                        \
-	PoolVector<p_type>::Read lr = l.read();                                             \
-	PoolVector<p_type>::Read rr = r.read();                                             \
-                                                                                        \
-	for (int i = 0; i < l.size(); ++i) {                                                \
-		if (!p_compare_func((lr[i]), (rr[i])))                                          \
-			return false;                                                               \
-	}                                                                                   \
-                                                                                        \
+#define hash_compare_packed_array(p_lhs, p_rhs, p_type, p_compare_func) \
+	const Vector<p_type> &l = PackedArrayRef<p_type>::get_array(p_lhs); \
+	const Vector<p_type> &r = PackedArrayRef<p_type>::get_array(p_rhs); \
+                                                                        \
+	if (l.size() != r.size())                                           \
+		return false;                                                   \
+                                                                        \
+	const p_type *lr = l.ptr();                                         \
+	const p_type *rr = r.ptr();                                         \
+                                                                        \
+	for (int i = 0; i < l.size(); ++i) {                                \
+		if (!p_compare_func((lr[i]), (rr[i])))                          \
+			return false;                                               \
+	}                                                                   \
+                                                                        \
 	return true
 
 bool Variant::hash_compare(const Variant &p_variant) const {
@@ -2995,8 +3465,8 @@ bool Variant::hash_compare(const Variant &p_variant) const {
 		return false;
 
 	switch (type) {
-		case REAL: {
-			return hash_compare_scalar(_data._real, p_variant._data._real);
+		case FLOAT: {
+			return hash_compare_scalar(_data._float, p_variant._data._float);
 		} break;
 
 		case VECTOR2: {
@@ -3005,6 +3475,11 @@ bool Variant::hash_compare(const Variant &p_variant) const {
 
 			return hash_compare_vector2(*l, *r);
 		} break;
+		case VECTOR2I: {
+			const Vector2i *l = reinterpret_cast<const Vector2i *>(_data._mem);
+			const Vector2i *r = reinterpret_cast<const Vector2i *>(p_variant._data._mem);
+			return *l == *r;
+		} break;
 
 		case RECT2: {
 			const Rect2 *l = reinterpret_cast<const Rect2 *>(_data._mem);
@@ -3013,6 +3488,12 @@ bool Variant::hash_compare(const Variant &p_variant) const {
 			return (hash_compare_vector2(l->position, r->position)) &&
 				   (hash_compare_vector2(l->size, r->size));
 		} break;
+		case RECT2I: {
+			const Rect2i *l = reinterpret_cast<const Rect2i *>(_data._mem);
+			const Rect2i *r = reinterpret_cast<const Rect2i *>(p_variant._data._mem);
+
+			return *l == *r;
+		} break;
 
 		case TRANSFORM2D: {
 			Transform2D *l = _data._transform2d;
@@ -3032,6 +3513,12 @@ bool Variant::hash_compare(const Variant &p_variant) const {
 
 			return hash_compare_vector3(*l, *r);
 		} break;
+		case VECTOR3I: {
+			const Vector3i *l = reinterpret_cast<const Vector3i *>(_data._mem);
+			const Vector3i *r = reinterpret_cast<const Vector3i *>(p_variant._data._mem);
+
+			return *l == *r;
+		} break;
 
 		case PLANE: {
 			const Plane *l = reinterpret_cast<const Plane *>(_data._mem);
@@ -3103,20 +3590,25 @@ bool Variant::hash_compare(const Variant &p_variant) const {
 			return true;
 		} break;
 
-		case POOL_REAL_ARRAY: {
-			hash_compare_pool_array(_data._mem, p_variant._data._mem, real_t, hash_compare_scalar);
+		// This is for floating point comparisons only.
+		case PACKED_FLOAT32_ARRAY: {
+			hash_compare_packed_array(_data.packed_array, p_variant._data.packed_array, float, hash_compare_scalar);
+		} break;
+
+		case PACKED_FLOAT64_ARRAY: {
+			hash_compare_packed_array(_data.packed_array, p_variant._data.packed_array, double, hash_compare_scalar);
 		} break;
 
-		case POOL_VECTOR2_ARRAY: {
-			hash_compare_pool_array(_data._mem, p_variant._data._mem, Vector2, hash_compare_vector2);
+		case PACKED_VECTOR2_ARRAY: {
+			hash_compare_packed_array(_data.packed_array, p_variant._data.packed_array, Vector2, hash_compare_vector2);
 		} break;
 
-		case POOL_VECTOR3_ARRAY: {
-			hash_compare_pool_array(_data._mem, p_variant._data._mem, Vector3, hash_compare_vector3);
+		case PACKED_VECTOR3_ARRAY: {
+			hash_compare_packed_array(_data.packed_array, p_variant._data.packed_array, Vector3, hash_compare_vector3);
 		} break;
 
-		case POOL_COLOR_ARRAY: {
-			hash_compare_pool_array(_data._mem, p_variant._data._mem, Color, hash_compare_color);
+		case PACKED_COLOR_ARRAY: {
+			hash_compare_packed_array(_data.packed_array, p_variant._data.packed_array, Color, hash_compare_color);
 		} break;
 
 		default:
@@ -3131,7 +3623,7 @@ bool Variant::hash_compare(const Variant &p_variant) const {
 
 bool Variant::is_ref() const {
 
-	return type == OBJECT && !_get_obj().ref.is_null();
+	return type == OBJECT && _get_obj().id.is_reference();
 }
 
 Vector<Variant> varray() {
@@ -3207,24 +3699,24 @@ Variant Variant::call(const StringName &p_method, VARIANT_ARG_DECLARE) {
 		argc++;
 	}
 
-	CallError error;
+	Callable::CallError error;
 
 	Variant ret = call(p_method, argptr, argc, error);
 
 	switch (error.error) {
 
-		case CallError::CALL_ERROR_INVALID_ARGUMENT: {
+		case Callable::CallError::CALL_ERROR_INVALID_ARGUMENT: {
 
-			String err = "Invalid type for argument #" + itos(error.argument) + ", expected '" + Variant::get_type_name(error.expected) + "'.";
+			String err = "Invalid type for argument #" + itos(error.argument) + ", expected '" + Variant::get_type_name(Variant::Type(error.expected)) + "'.";
 			ERR_PRINT(err.utf8().get_data());
 
 		} break;
-		case CallError::CALL_ERROR_INVALID_METHOD: {
+		case Callable::CallError::CALL_ERROR_INVALID_METHOD: {
 
 			String err = "Invalid method '" + p_method + "' for type '" + Variant::get_type_name(type) + "'.";
 			ERR_PRINT(err.utf8().get_data());
 		} break;
-		case CallError::CALL_ERROR_TOO_MANY_ARGUMENTS: {
+		case Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS: {
 
 			String err = "Too many arguments for method '" + p_method + "'";
 			ERR_PRINT(err.utf8().get_data());
@@ -3249,26 +3741,26 @@ String Variant::get_construct_string() const {
 	return vars;
 }
 
-String Variant::get_call_error_text(Object *p_base, const StringName &p_method, const Variant **p_argptrs, int p_argcount, const Variant::CallError &ce) {
+String Variant::get_call_error_text(Object *p_base, const StringName &p_method, const Variant **p_argptrs, int p_argcount, const Callable::CallError &ce) {
 
 	String err_text;
 
-	if (ce.error == Variant::CallError::CALL_ERROR_INVALID_ARGUMENT) {
+	if (ce.error == Callable::CallError::CALL_ERROR_INVALID_ARGUMENT) {
 		int errorarg = ce.argument;
 		if (p_argptrs) {
-			err_text = "Cannot convert argument " + itos(errorarg + 1) + " from " + Variant::get_type_name(p_argptrs[errorarg]->get_type()) + " to " + Variant::get_type_name(ce.expected) + ".";
+			err_text = "Cannot convert argument " + itos(errorarg + 1) + " from " + Variant::get_type_name(p_argptrs[errorarg]->get_type()) + " to " + Variant::get_type_name(Variant::Type(ce.expected)) + ".";
 		} else {
-			err_text = "Cannot convert argument " + itos(errorarg + 1) + " from [missing argptr, type unknown] to " + Variant::get_type_name(ce.expected) + ".";
+			err_text = "Cannot convert argument " + itos(errorarg + 1) + " from [missing argptr, type unknown] to " + Variant::get_type_name(Variant::Type(ce.expected)) + ".";
 		}
-	} else if (ce.error == Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS) {
+	} else if (ce.error == Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS) {
 		err_text = "Method expected " + itos(ce.argument) + " arguments, but called with " + itos(p_argcount) + ".";
-	} else if (ce.error == Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS) {
+	} else if (ce.error == Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS) {
 		err_text = "Method expected " + itos(ce.argument) + " arguments, but called with " + itos(p_argcount) + ".";
-	} else if (ce.error == Variant::CallError::CALL_ERROR_INVALID_METHOD) {
+	} else if (ce.error == Callable::CallError::CALL_ERROR_INVALID_METHOD) {
 		err_text = "Method not found.";
-	} else if (ce.error == Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL) {
+	} else if (ce.error == Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL) {
 		err_text = "Instance is null";
-	} else if (ce.error == Variant::CallError::CALL_OK) {
+	} else if (ce.error == Callable::CallError::CALL_OK) {
 		return "Call OK";
 	}
 
@@ -3281,6 +3773,32 @@ String Variant::get_call_error_text(Object *p_base, const StringName &p_method,
 	return "'" + class_name + "::" + String(p_method) + "': " + err_text;
 }
 
+String Variant::get_callable_error_text(const Callable &p_callable, const Variant **p_argptrs, int p_argcount, const Callable::CallError &ce) {
+
+	String err_text;
+
+	if (ce.error == Callable::CallError::CALL_ERROR_INVALID_ARGUMENT) {
+		int errorarg = ce.argument;
+		if (p_argptrs) {
+			err_text = "Cannot convert argument " + itos(errorarg + 1) + " from " + Variant::get_type_name(p_argptrs[errorarg]->get_type()) + " to " + Variant::get_type_name(Variant::Type(ce.expected)) + ".";
+		} else {
+			err_text = "Cannot convert argument " + itos(errorarg + 1) + " from [missing argptr, type unknown] to " + Variant::get_type_name(Variant::Type(ce.expected)) + ".";
+		}
+	} else if (ce.error == Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS) {
+		err_text = "Method expected " + itos(ce.argument) + " arguments, but called with " + itos(p_argcount) + ".";
+	} else if (ce.error == Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS) {
+		err_text = "Method expected " + itos(ce.argument) + " arguments, but called with " + itos(p_argcount) + ".";
+	} else if (ce.error == Callable::CallError::CALL_ERROR_INVALID_METHOD) {
+		err_text = "Method not found.";
+	} else if (ce.error == Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL) {
+		err_text = "Instance is null";
+	} else if (ce.error == Callable::CallError::CALL_OK) {
+		return "Call OK";
+	}
+
+	return String(p_callable) + " : " + err_text;
+}
+
 String vformat(const String &p_text, const Variant &p1, const Variant &p2, const Variant &p3, const Variant &p4, const Variant &p5) {
 
 	Array args;
diff --git a/core/variant.h b/core/variant.h
index d8007f9e12..614d39e84a 100644
--- a/core/variant.h
+++ b/core/variant.h
@@ -32,6 +32,7 @@
 #define VARIANT_H
 
 #include "core/array.h"
+#include "core/callable.h"
 #include "core/color.h"
 #include "core/dictionary.h"
 #include "core/io/ip_address.h"
@@ -43,14 +44,12 @@
 #include "core/math/transform.h"
 #include "core/math/transform_2d.h"
 #include "core/math/vector3.h"
+#include "core/math/vector3i.h"
 #include "core/node_path.h"
 #include "core/object_id.h"
-#include "core/pool_vector.h"
-#include "core/ref_ptr.h"
 #include "core/rid.h"
 #include "core/ustring.h"
 
-class RefPtr;
 class Object;
 class Node; // helper
 class Control; // helper
@@ -58,13 +57,15 @@ class Control; // helper
 struct PropertyInfo;
 struct MethodInfo;
 
-typedef PoolVector<uint8_t> PoolByteArray;
-typedef PoolVector<int> PoolIntArray;
-typedef PoolVector<real_t> PoolRealArray;
-typedef PoolVector<String> PoolStringArray;
-typedef PoolVector<Vector2> PoolVector2Array;
-typedef PoolVector<Vector3> PoolVector3Array;
-typedef PoolVector<Color> PoolColorArray;
+typedef Vector<uint8_t> PackedByteArray;
+typedef Vector<int32_t> PackedInt32Array;
+typedef Vector<int64_t> PackedInt64Array;
+typedef Vector<float> PackedFloat32Array;
+typedef Vector<double> PackedFloat64Array;
+typedef Vector<String> PackedStringArray;
+typedef Vector<Vector2> PackedVector2Array;
+typedef Vector<Vector3> PackedVector3Array;
+typedef Vector<Color> PackedColorArray;
 
 // Temporary workaround until c++11 alignas()
 #ifdef __GNUC__
@@ -77,46 +78,51 @@ class Variant {
 public:
 	// If this changes the table in variant_op must be updated
 	enum Type {
-
 		NIL,
 
 		// atomic types
 		BOOL,
 		INT,
-		REAL,
+		FLOAT,
 		STRING,
 
 		// math types
-
-		VECTOR2, // 5
+		VECTOR2,
+		VECTOR2I,
 		RECT2,
+		RECT2I,
 		VECTOR3,
+		VECTOR3I,
 		TRANSFORM2D,
 		PLANE,
-		QUAT, // 10
+		QUAT,
 		AABB,
 		BASIS,
 		TRANSFORM,
 
 		// misc types
 		COLOR,
-		NODE_PATH, // 15
+		STRING_NAME,
+		NODE_PATH,
 		_RID,
 		OBJECT,
+		CALLABLE,
+		SIGNAL,
 		DICTIONARY,
 		ARRAY,
 
-		// arrays
-		POOL_BYTE_ARRAY, // 20
-		POOL_INT_ARRAY,
-		POOL_REAL_ARRAY,
-		POOL_STRING_ARRAY,
-		POOL_VECTOR2_ARRAY,
-		POOL_VECTOR3_ARRAY, // 25
-		POOL_COLOR_ARRAY,
+		// typed arrays
+		PACKED_BYTE_ARRAY,
+		PACKED_INT32_ARRAY,
+		PACKED_INT64_ARRAY,
+		PACKED_FLOAT32_ARRAY,
+		PACKED_FLOAT64_ARRAY,
+		PACKED_STRING_ARRAY,
+		PACKED_VECTOR2_ARRAY,
+		PACKED_VECTOR3_ARRAY,
+		PACKED_COLOR_ARRAY,
 
 		VARIANT_MAX
-
 	};
 
 private:
@@ -128,21 +134,81 @@ private:
 
 	struct ObjData {
 
+		ObjectID id;
 		Object *obj;
-		RefPtr ref;
 	};
 
-	_FORCE_INLINE_ ObjData &_get_obj();
-	_FORCE_INLINE_ const ObjData &_get_obj() const;
+	/* array helpers */
+	struct PackedArrayRefBase {
+		SafeRefCount refcount;
+		_FORCE_INLINE_ PackedArrayRefBase *reference() {
+			if (this->refcount.ref()) {
+				return this;
+			} else {
+				return nullptr;
+			}
+		}
+		static _FORCE_INLINE_ PackedArrayRefBase *reference_from(PackedArrayRefBase *p_base, PackedArrayRefBase *p_from) {
+			if (p_base == p_from) {
+				return p_base; //same thing, do nothing
+			}
+
+			if (p_from->reference()) {
+				if (p_base->refcount.unref()) {
+					memdelete(p_base);
+				}
+				return p_from;
+			} else {
+				return p_base; //keep, could not reference new
+			}
+		}
+		static _FORCE_INLINE_ void destroy(PackedArrayRefBase *p_array) {
+			if (p_array->refcount.unref()) {
+				memdelete(p_array);
+			}
+		}
+		_FORCE_INLINE_ virtual ~PackedArrayRefBase() {} //needs virtual destructor, but make inline
+	};
+
+	template <class T>
+	struct PackedArrayRef : public PackedArrayRefBase {
+		Vector<T> array;
+		static _FORCE_INLINE_ PackedArrayRef<T> *create() {
+			return memnew(PackedArrayRef<T>);
+		}
+		static _FORCE_INLINE_ PackedArrayRef<T> *create(const Vector<T> &p_from) {
+			return memnew(PackedArrayRef<T>(p_from));
+		}
+
+		static _FORCE_INLINE_ const Vector<T> &get_array(PackedArrayRefBase *p_base) {
+			return static_cast<PackedArrayRef<T> *>(p_base)->array;
+		}
+		static _FORCE_INLINE_ Vector<T> *get_array_ptr(const PackedArrayRefBase *p_base) {
+			return &const_cast<PackedArrayRef<T> *>(static_cast<const PackedArrayRef<T> *>(p_base))->array;
+		}
+
+		_FORCE_INLINE_ PackedArrayRef(const Vector<T> &p_from) {
+			array = p_from;
+			refcount.init();
+		}
+		_FORCE_INLINE_ PackedArrayRef() {
+			refcount.init();
+		}
+	};
+
+	/* end of array helpers */
+	_ALWAYS_INLINE_ ObjData &_get_obj();
+	_ALWAYS_INLINE_ const ObjData &_get_obj() const;
 
 	union {
 		bool _bool;
 		int64_t _int;
-		double _real;
+		double _float;
 		Transform2D *_transform2d;
 		::AABB *_aabb;
 		Basis *_basis;
 		Transform *_transform;
+		PackedArrayRefBase *packed_array;
 		void *_ptr; //generic pointer
 		uint8_t _mem[sizeof(ObjData) > (sizeof(real_t) * 4) ? sizeof(ObjData) : (sizeof(real_t) * 4)];
 	} _data GCC_ALIGNED_8;
@@ -151,17 +217,24 @@ private:
 	void clear();
 
 public:
-	_FORCE_INLINE_ Type get_type() const { return type; }
+	_FORCE_INLINE_ Type get_type() const {
+		return type;
+	}
 	static String get_type_name(Variant::Type p_type);
 	static bool can_convert(Type p_type_from, Type p_type_to);
 	static bool can_convert_strict(Type p_type_from, Type p_type_to);
 
 	bool is_ref() const;
-	_FORCE_INLINE_ bool is_num() const { return type == INT || type == REAL; };
-	_FORCE_INLINE_ bool is_array() const { return type >= ARRAY; };
+	_FORCE_INLINE_ bool is_num() const {
+		return type == INT || type == FLOAT;
+	};
+	_FORCE_INLINE_ bool is_array() const {
+		return type >= ARRAY;
+	};
 	bool is_shared() const;
 	bool is_zero() const;
 	bool is_one() const;
+	bool is_null() const;
 
 	operator bool() const;
 	operator signed int() const;
@@ -186,8 +259,11 @@ public:
 	operator String() const;
 	operator StringName() const;
 	operator Vector2() const;
+	operator Vector2i() const;
 	operator Rect2() const;
+	operator Rect2i() const;
 	operator Vector3() const;
+	operator Vector3i() const;
 	operator Plane() const;
 	operator ::AABB() const;
 	operator Quat() const;
@@ -197,37 +273,33 @@ public:
 
 	operator Color() const;
 	operator NodePath() const;
-	operator RefPtr() const;
 	operator RID() const;
 
 	operator Object *() const;
 	operator Node *() const;
 	operator Control *() const;
 
+	operator Callable() const;
+	operator Signal() const;
+
 	operator Dictionary() const;
 	operator Array() const;
 
-	operator PoolVector<uint8_t>() const;
-	operator PoolVector<int>() const;
-	operator PoolVector<real_t>() const;
-	operator PoolVector<String>() const;
-	operator PoolVector<Vector3>() const;
-	operator PoolVector<Color>() const;
-	operator PoolVector<Plane>() const;
-	operator PoolVector<Face3>() const;
-
-	operator Vector<Variant>() const;
 	operator Vector<uint8_t>() const;
-	operator Vector<int>() const;
-	operator Vector<real_t>() const;
+	operator Vector<int32_t>() const;
+	operator Vector<int64_t>() const;
+	operator Vector<float>() const;
+	operator Vector<double>() const;
 	operator Vector<String>() const;
-	operator Vector<StringName>() const;
 	operator Vector<Vector3>() const;
 	operator Vector<Color>() const;
+	operator Vector<Plane>() const;
+	operator Vector<Face3>() const;
+
+	operator Vector<Variant>() const;
+	operator Vector<StringName>() const;
 	operator Vector<RID>() const;
 	operator Vector<Vector2>() const;
-	operator PoolVector<Vector2>() const;
-	operator Vector<Plane>() const;
 
 	// some core type enums to convert to
 	operator Margin() const;
@@ -235,6 +307,9 @@ public:
 
 	operator IP_Address() const;
 
+	Object *get_validated_object() const;
+	Object *get_validated_object_with_check(bool &r_previously_freed) const;
+
 	Variant(bool p_bool);
 	Variant(signed int p_int); // real one
 	Variant(unsigned int p_int);
@@ -257,8 +332,11 @@ public:
 	Variant(const char *const p_cstring);
 	Variant(const CharType *p_wstring);
 	Variant(const Vector2 &p_vector2);
+	Variant(const Vector2i &p_vector2i);
 	Variant(const Rect2 &p_rect2);
+	Variant(const Rect2i &p_rect2i);
 	Variant(const Vector3 &p_vector3);
+	Variant(const Vector3i &p_vector3i);
 	Variant(const Plane &p_plane);
 	Variant(const ::AABB &p_aabb);
 	Variant(const Quat &p_quat);
@@ -267,33 +345,28 @@ public:
 	Variant(const Transform &p_transform);
 	Variant(const Color &p_color);
 	Variant(const NodePath &p_node_path);
-	Variant(const RefPtr &p_resource);
 	Variant(const RID &p_rid);
 	Variant(const Object *p_object);
+	Variant(const Callable &p_callable);
+	Variant(const Signal &p_signal);
 	Variant(const Dictionary &p_dictionary);
 
 	Variant(const Array &p_array);
-	Variant(const PoolVector<Plane> &p_array); // helper
-	Variant(const PoolVector<uint8_t> &p_raw_array);
-	Variant(const PoolVector<int> &p_int_array);
-	Variant(const PoolVector<real_t> &p_real_array);
-	Variant(const PoolVector<String> &p_string_array);
-	Variant(const PoolVector<Vector3> &p_vector3_array);
-	Variant(const PoolVector<Color> &p_color_array);
-	Variant(const PoolVector<Face3> &p_face_array);
+	Variant(const Vector<Plane> &p_array); // helper
+	Variant(const Vector<uint8_t> &p_byte_array);
+	Variant(const Vector<int32_t> &p_int32_array);
+	Variant(const Vector<int64_t> &p_int64_array);
+	Variant(const Vector<float> &p_float32_array);
+	Variant(const Vector<double> &p_float64_array);
+	Variant(const Vector<String> &p_string_array);
+	Variant(const Vector<Vector3> &p_vector3_array);
+	Variant(const Vector<Color> &p_color_array);
+	Variant(const Vector<Face3> &p_face_array);
 
 	Variant(const Vector<Variant> &p_array);
-	Variant(const Vector<uint8_t> &p_array);
-	Variant(const Vector<int> &p_array);
-	Variant(const Vector<real_t> &p_array);
-	Variant(const Vector<String> &p_array);
 	Variant(const Vector<StringName> &p_array);
-	Variant(const Vector<Vector3> &p_array);
-	Variant(const Vector<Color> &p_array);
-	Variant(const Vector<Plane> &p_array); // helper
 	Variant(const Vector<RID> &p_array); // helper
 	Variant(const Vector<Vector2> &p_array); // helper
-	Variant(const PoolVector<Vector2> &p_vector2_array); // helper
 
 	Variant(const IP_Address &p_address);
 
@@ -349,27 +422,14 @@ public:
 	static void blend(const Variant &a, const Variant &b, float c, Variant &r_dst);
 	static void interpolate(const Variant &a, const Variant &b, float c, Variant &r_dst);
 
-	struct CallError {
-		enum Error {
-			CALL_OK,
-			CALL_ERROR_INVALID_METHOD,
-			CALL_ERROR_INVALID_ARGUMENT,
-			CALL_ERROR_TOO_MANY_ARGUMENTS,
-			CALL_ERROR_TOO_FEW_ARGUMENTS,
-			CALL_ERROR_INSTANCE_IS_NULL,
-		};
-		Error error;
-		int argument;
-		Type expected;
-	};
-
-	void call_ptr(const StringName &p_method, const Variant **p_args, int p_argcount, Variant *r_ret, CallError &r_error);
-	Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, CallError &r_error);
+	void call_ptr(const StringName &p_method, const Variant **p_args, int p_argcount, Variant *r_ret, Callable::CallError &r_error);
+	Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 	Variant call(const StringName &p_method, const Variant &p_arg1 = Variant(), const Variant &p_arg2 = Variant(), const Variant &p_arg3 = Variant(), const Variant &p_arg4 = Variant(), const Variant &p_arg5 = Variant());
 
-	static String get_call_error_text(Object *p_base, const StringName &p_method, const Variant **p_argptrs, int p_argcount, const Variant::CallError &ce);
+	static String get_call_error_text(Object *p_base, const StringName &p_method, const Variant **p_argptrs, int p_argcount, const Callable::CallError &ce);
+	static String get_callable_error_text(const Callable &p_callable, const Variant **p_argptrs, int p_argcount, const Callable::CallError &ce);
 
-	static Variant construct(const Variant::Type, const Variant **p_args, int p_argcount, CallError &r_error, bool p_strict = true);
+	static Variant construct(const Variant::Type, const Variant **p_args, int p_argcount, Callable::CallError &r_error, bool p_strict = true);
 
 	void get_method_list(List<MethodInfo> *p_list) const;
 	bool has_method(const StringName &p_method) const;
@@ -417,7 +477,9 @@ public:
 
 	void operator=(const Variant &p_variant); // only this is enough for all the other types
 	Variant(const Variant &p_variant);
-	_FORCE_INLINE_ Variant() { type = NIL; }
+	_FORCE_INLINE_ Variant() {
+		type = NIL;
+	}
 	_FORCE_INLINE_ ~Variant() {
 		if (type != Variant::NIL) clear();
 	}
diff --git a/core/variant_call.cpp b/core/variant_call.cpp
index f088705cdd..9cc08b54e6 100644
--- a/core/variant_call.cpp
+++ b/core/variant_call.cpp
@@ -61,7 +61,7 @@ struct _VariantCall {
 
 		VariantFunc func;
 
-		_FORCE_INLINE_ bool verify_arguments(const Variant **p_args, Variant::CallError &r_error) {
+		_FORCE_INLINE_ bool verify_arguments(const Variant **p_args, Callable::CallError &r_error) {
 
 			if (arg_count == 0)
 				return true;
@@ -73,7 +73,7 @@ struct _VariantCall {
 				if (tptr[i] == Variant::NIL || tptr[i] == p_args[i]->type)
 					continue; // all good
 				if (!Variant::can_convert(p_args[i]->type, tptr[i])) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 					r_error.argument = i;
 					r_error.expected = tptr[i];
 					return false;
@@ -82,10 +82,10 @@ struct _VariantCall {
 			return true;
 		}
 
-		_FORCE_INLINE_ void call(Variant &r_ret, Variant &p_self, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+		_FORCE_INLINE_ void call(Variant &r_ret, Variant &p_self, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 #ifdef DEBUG_ENABLED
 			if (p_argcount > arg_count) {
-				r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+				r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 				r_error.argument = arg_count;
 				return;
 			} else
@@ -94,7 +94,7 @@ struct _VariantCall {
 				int def_argcount = default_args.size();
 #ifdef DEBUG_ENABLED
 				if (p_argcount < (arg_count - def_argcount)) {
-					r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+					r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 					r_error.argument = arg_count - def_argcount;
 					return;
 				}
@@ -317,17 +317,16 @@ struct _VariantCall {
 
 		String *s = reinterpret_cast<String *>(p_self._data._mem);
 		if (s->empty()) {
-			r_ret = PoolByteArray();
+			r_ret = PackedByteArray();
 			return;
 		}
 		CharString charstr = s->ascii();
 
-		PoolByteArray retval;
+		PackedByteArray retval;
 		size_t len = charstr.length();
 		retval.resize(len);
-		PoolByteArray::Write w = retval.write();
-		copymem(w.ptr(), charstr.ptr(), len);
-		w.release();
+		uint8_t *w = retval.ptrw();
+		copymem(w, charstr.ptr(), len);
 
 		r_ret = retval;
 	}
@@ -336,17 +335,16 @@ struct _VariantCall {
 
 		String *s = reinterpret_cast<String *>(p_self._data._mem);
 		if (s->empty()) {
-			r_ret = PoolByteArray();
+			r_ret = PackedByteArray();
 			return;
 		}
 		CharString charstr = s->utf8();
 
-		PoolByteArray retval;
+		PackedByteArray retval;
 		size_t len = charstr.length();
 		retval.resize(len);
-		PoolByteArray::Write w = retval.write();
-		copymem(w.ptr(), charstr.ptr(), len);
-		w.release();
+		uint8_t *w = retval.ptrw();
+		copymem(w, charstr.ptr(), len);
 
 		r_ret = retval;
 	}
@@ -385,6 +383,10 @@ struct _VariantCall {
 	VCALL_LOCALMEM1R(Vector2, clamped);
 	VCALL_LOCALMEM0R(Vector2, sign);
 
+	VCALL_LOCALMEM0R(Vector2i, aspect);
+	VCALL_LOCALMEM0R(Vector2i, sign);
+	VCALL_LOCALMEM0R(Vector2i, abs);
+
 	VCALL_LOCALMEM0R(Rect2, get_area);
 	VCALL_LOCALMEM0R(Rect2, has_no_area);
 	VCALL_LOCALMEM1R(Rect2, has_point);
@@ -399,6 +401,19 @@ struct _VariantCall {
 	VCALL_LOCALMEM4R(Rect2, grow_individual);
 	VCALL_LOCALMEM0R(Rect2, abs);
 
+	VCALL_LOCALMEM0R(Rect2i, get_area);
+	VCALL_LOCALMEM0R(Rect2i, has_no_area);
+	VCALL_LOCALMEM1R(Rect2i, has_point);
+	VCALL_LOCALMEM1R(Rect2i, intersects);
+	VCALL_LOCALMEM1R(Rect2i, encloses);
+	VCALL_LOCALMEM1R(Rect2i, clip);
+	VCALL_LOCALMEM1R(Rect2i, merge);
+	VCALL_LOCALMEM1R(Rect2i, expand);
+	VCALL_LOCALMEM1R(Rect2i, grow);
+	VCALL_LOCALMEM2R(Rect2i, grow_margin);
+	VCALL_LOCALMEM4R(Rect2i, grow_individual);
+	VCALL_LOCALMEM0R(Rect2i, abs);
+
 	VCALL_LOCALMEM0R(Vector3, min_axis);
 	VCALL_LOCALMEM0R(Vector3, max_axis);
 	VCALL_LOCALMEM1R(Vector3, distance_to);
@@ -433,6 +448,10 @@ struct _VariantCall {
 	VCALL_LOCALMEM1R(Vector3, reflect);
 	VCALL_LOCALMEM0R(Vector3, sign);
 
+	VCALL_LOCALMEM0R(Vector3i, min_axis);
+	VCALL_LOCALMEM0R(Vector3i, max_axis);
+	VCALL_LOCALMEM0R(Vector3i, sign);
+
 	VCALL_LOCALMEM0R(Plane, normalized);
 	VCALL_LOCALMEM0R(Plane, center);
 	VCALL_LOCALMEM0R(Plane, get_any_point);
@@ -521,6 +540,23 @@ struct _VariantCall {
 	VCALL_LOCALMEM1R(Dictionary, duplicate);
 	VCALL_LOCALMEM2R(Dictionary, get);
 
+	VCALL_LOCALMEM0R(Callable, is_null);
+	VCALL_LOCALMEM0R(Callable, is_custom);
+	VCALL_LOCALMEM0(Callable, is_standard);
+	VCALL_LOCALMEM0(Callable, get_object);
+	VCALL_LOCALMEM0(Callable, get_object_id);
+	VCALL_LOCALMEM0(Callable, get_method);
+	VCALL_LOCALMEM0(Callable, hash);
+
+	VCALL_LOCALMEM0R(Signal, is_null);
+	VCALL_LOCALMEM0R(Signal, get_object);
+	VCALL_LOCALMEM0R(Signal, get_object_id);
+	VCALL_LOCALMEM0R(Signal, get_name);
+	VCALL_LOCALMEM3R(Signal, connect);
+	VCALL_LOCALMEM1(Signal, disconnect);
+	VCALL_LOCALMEM1R(Signal, is_connected);
+	VCALL_LOCALMEM0R(Signal, get_connections);
+
 	VCALL_LOCALMEM2(Array, set);
 	VCALL_LOCALMEM1R(Array, get);
 	VCALL_LOCALMEM0R(Array, size);
@@ -554,15 +590,15 @@ struct _VariantCall {
 	VCALL_LOCALMEM0R(Array, max);
 	VCALL_LOCALMEM0R(Array, min);
 
-	static void _call_PoolByteArray_get_string_from_ascii(Variant &r_ret, Variant &p_self, const Variant **p_args) {
+	static void _call_PackedByteArray_get_string_from_ascii(Variant &r_ret, Variant &p_self, const Variant **p_args) {
 
-		PoolByteArray *ba = reinterpret_cast<PoolByteArray *>(p_self._data._mem);
+		PackedByteArray *ba = reinterpret_cast<PackedByteArray *>(p_self._data._mem);
 		String s;
 		if (ba->size() > 0) {
-			PoolByteArray::Read r = ba->read();
+			const uint8_t *r = ba->ptr();
 			CharString cs;
 			cs.resize(ba->size() + 1);
-			copymem(cs.ptrw(), r.ptr(), ba->size());
+			copymem(cs.ptrw(), r, ba->size());
 			cs[ba->size()] = 0;
 
 			s = cs.get_data();
@@ -570,26 +606,26 @@ struct _VariantCall {
 		r_ret = s;
 	}
 
-	static void _call_PoolByteArray_get_string_from_utf8(Variant &r_ret, Variant &p_self, const Variant **p_args) {
+	static void _call_PackedByteArray_get_string_from_utf8(Variant &r_ret, Variant &p_self, const Variant **p_args) {
 
-		PoolByteArray *ba = reinterpret_cast<PoolByteArray *>(p_self._data._mem);
+		PackedByteArray *ba = reinterpret_cast<PackedByteArray *>(p_self._data._mem);
 		String s;
 		if (ba->size() > 0) {
-			PoolByteArray::Read r = ba->read();
-			s.parse_utf8((const char *)r.ptr(), ba->size());
+			const uint8_t *r = ba->ptr();
+			s.parse_utf8((const char *)r, ba->size());
 		}
 		r_ret = s;
 	}
 
-	static void _call_PoolByteArray_compress(Variant &r_ret, Variant &p_self, const Variant **p_args) {
+	static void _call_PackedByteArray_compress(Variant &r_ret, Variant &p_self, const Variant **p_args) {
 
-		PoolByteArray *ba = reinterpret_cast<PoolByteArray *>(p_self._data._mem);
-		PoolByteArray compressed;
+		PackedByteArray *ba = reinterpret_cast<PackedByteArray *>(p_self._data._mem);
+		PackedByteArray compressed;
 		if (ba->size() > 0) {
 			Compression::Mode mode = (Compression::Mode)(int)(*p_args[0]);
 
 			compressed.resize(Compression::get_max_compressed_buffer_size(ba->size(), mode));
-			int result = Compression::compress(compressed.write().ptr(), ba->read().ptr(), ba->size(), mode);
+			int result = Compression::compress(compressed.ptrw(), ba->ptr(), ba->size(), mode);
 
 			result = result >= 0 ? result : 0;
 			compressed.resize(result);
@@ -597,10 +633,10 @@ struct _VariantCall {
 		r_ret = compressed;
 	}
 
-	static void _call_PoolByteArray_decompress(Variant &r_ret, Variant &p_self, const Variant **p_args) {
+	static void _call_PackedByteArray_decompress(Variant &r_ret, Variant &p_self, const Variant **p_args) {
 
-		PoolByteArray *ba = reinterpret_cast<PoolByteArray *>(p_self._data._mem);
-		PoolByteArray decompressed;
+		PackedByteArray *ba = reinterpret_cast<PackedByteArray *>(p_self._data._mem);
+		PackedByteArray decompressed;
 		Compression::Mode mode = (Compression::Mode)(int)(*p_args[1]);
 
 		int buffer_size = (int)(*p_args[0]);
@@ -611,7 +647,7 @@ struct _VariantCall {
 		}
 
 		decompressed.resize(buffer_size);
-		int result = Compression::decompress(decompressed.write().ptr(), buffer_size, ba->read().ptr(), ba->size(), mode);
+		int result = Compression::decompress(decompressed.ptrw(), buffer_size, ba->ptr(), ba->size(), mode);
 
 		result = result >= 0 ? result : 0;
 		decompressed.resize(result);
@@ -619,102 +655,150 @@ struct _VariantCall {
 		r_ret = decompressed;
 	}
 
-	static void _call_PoolByteArray_hex_encode(Variant &r_ret, Variant &p_self, const Variant **p_args) {
-		PoolByteArray *ba = reinterpret_cast<PoolByteArray *>(p_self._data._mem);
+	static void _call_PackedByteArray_hex_encode(Variant &r_ret, Variant &p_self, const Variant **p_args) {
+		PackedByteArray *ba = reinterpret_cast<PackedByteArray *>(p_self._data._mem);
 		if (ba->size() == 0) {
 			r_ret = String();
 			return;
 		}
-		PoolByteArray::Read r = ba->read();
+		const uint8_t *r = ba->ptr();
 		String s = String::hex_encode_buffer(&r[0], ba->size());
 		r_ret = s;
 	}
 
-	VCALL_LOCALMEM0R(PoolByteArray, size);
-	VCALL_LOCALMEM0R(PoolByteArray, empty);
-	VCALL_LOCALMEM2(PoolByteArray, set);
-	VCALL_LOCALMEM1R(PoolByteArray, get);
-	VCALL_LOCALMEM1(PoolByteArray, push_back);
-	VCALL_LOCALMEM1(PoolByteArray, resize);
-	VCALL_LOCALMEM2R(PoolByteArray, insert);
-	VCALL_LOCALMEM1(PoolByteArray, remove);
-	VCALL_LOCALMEM1(PoolByteArray, append);
-	VCALL_LOCALMEM1(PoolByteArray, append_array);
-	VCALL_LOCALMEM0(PoolByteArray, invert);
-	VCALL_LOCALMEM2R(PoolByteArray, subarray);
-
-	VCALL_LOCALMEM0R(PoolIntArray, size);
-	VCALL_LOCALMEM0R(PoolIntArray, empty);
-	VCALL_LOCALMEM2(PoolIntArray, set);
-	VCALL_LOCALMEM1R(PoolIntArray, get);
-	VCALL_LOCALMEM1(PoolIntArray, push_back);
-	VCALL_LOCALMEM1(PoolIntArray, resize);
-	VCALL_LOCALMEM2R(PoolIntArray, insert);
-	VCALL_LOCALMEM1(PoolIntArray, remove);
-	VCALL_LOCALMEM1(PoolIntArray, append);
-	VCALL_LOCALMEM1(PoolIntArray, append_array);
-	VCALL_LOCALMEM0(PoolIntArray, invert);
-
-	VCALL_LOCALMEM0R(PoolRealArray, size);
-	VCALL_LOCALMEM0R(PoolRealArray, empty);
-	VCALL_LOCALMEM2(PoolRealArray, set);
-	VCALL_LOCALMEM1R(PoolRealArray, get);
-	VCALL_LOCALMEM1(PoolRealArray, push_back);
-	VCALL_LOCALMEM1(PoolRealArray, resize);
-	VCALL_LOCALMEM2R(PoolRealArray, insert);
-	VCALL_LOCALMEM1(PoolRealArray, remove);
-	VCALL_LOCALMEM1(PoolRealArray, append);
-	VCALL_LOCALMEM1(PoolRealArray, append_array);
-	VCALL_LOCALMEM0(PoolRealArray, invert);
-
-	VCALL_LOCALMEM0R(PoolStringArray, size);
-	VCALL_LOCALMEM0R(PoolStringArray, empty);
-	VCALL_LOCALMEM2(PoolStringArray, set);
-	VCALL_LOCALMEM1R(PoolStringArray, get);
-	VCALL_LOCALMEM1(PoolStringArray, push_back);
-	VCALL_LOCALMEM1(PoolStringArray, resize);
-	VCALL_LOCALMEM2R(PoolStringArray, insert);
-	VCALL_LOCALMEM1(PoolStringArray, remove);
-	VCALL_LOCALMEM1(PoolStringArray, append);
-	VCALL_LOCALMEM1(PoolStringArray, append_array);
-	VCALL_LOCALMEM0(PoolStringArray, invert);
-	VCALL_LOCALMEM1R(PoolStringArray, join);
-
-	VCALL_LOCALMEM0R(PoolVector2Array, size);
-	VCALL_LOCALMEM0R(PoolVector2Array, empty);
-	VCALL_LOCALMEM2(PoolVector2Array, set);
-	VCALL_LOCALMEM1R(PoolVector2Array, get);
-	VCALL_LOCALMEM1(PoolVector2Array, push_back);
-	VCALL_LOCALMEM1(PoolVector2Array, resize);
-	VCALL_LOCALMEM2R(PoolVector2Array, insert);
-	VCALL_LOCALMEM1(PoolVector2Array, remove);
-	VCALL_LOCALMEM1(PoolVector2Array, append);
-	VCALL_LOCALMEM1(PoolVector2Array, append_array);
-	VCALL_LOCALMEM0(PoolVector2Array, invert);
-
-	VCALL_LOCALMEM0R(PoolVector3Array, size);
-	VCALL_LOCALMEM0R(PoolVector3Array, empty);
-	VCALL_LOCALMEM2(PoolVector3Array, set);
-	VCALL_LOCALMEM1R(PoolVector3Array, get);
-	VCALL_LOCALMEM1(PoolVector3Array, push_back);
-	VCALL_LOCALMEM1(PoolVector3Array, resize);
-	VCALL_LOCALMEM2R(PoolVector3Array, insert);
-	VCALL_LOCALMEM1(PoolVector3Array, remove);
-	VCALL_LOCALMEM1(PoolVector3Array, append);
-	VCALL_LOCALMEM1(PoolVector3Array, append_array);
-	VCALL_LOCALMEM0(PoolVector3Array, invert);
-
-	VCALL_LOCALMEM0R(PoolColorArray, size);
-	VCALL_LOCALMEM0R(PoolColorArray, empty);
-	VCALL_LOCALMEM2(PoolColorArray, set);
-	VCALL_LOCALMEM1R(PoolColorArray, get);
-	VCALL_LOCALMEM1(PoolColorArray, push_back);
-	VCALL_LOCALMEM1(PoolColorArray, resize);
-	VCALL_LOCALMEM2R(PoolColorArray, insert);
-	VCALL_LOCALMEM1(PoolColorArray, remove);
-	VCALL_LOCALMEM1(PoolColorArray, append);
-	VCALL_LOCALMEM1(PoolColorArray, append_array);
-	VCALL_LOCALMEM0(PoolColorArray, invert);
+#define VCALL_PARRMEM0(m_type, m_elemtype, m_method) \
+	static void _call_##m_type##_##m_method(Variant &r_ret, Variant &p_self, const Variant **p_args) { Variant::PackedArrayRef<m_elemtype>::get_array_ptr(p_self._data.packed_array)->m_method(); }
+#define VCALL_PARRMEM0R(m_type, m_elemtype, m_method) \
+	static void _call_##m_type##_##m_method(Variant &r_ret, Variant &p_self, const Variant **p_args) { r_ret = Variant::PackedArrayRef<m_elemtype>::get_array_ptr(p_self._data.packed_array)->m_method(); }
+#define VCALL_PARRMEM1(m_type, m_elemtype, m_method) \
+	static void _call_##m_type##_##m_method(Variant &r_ret, Variant &p_self, const Variant **p_args) { Variant::PackedArrayRef<m_elemtype>::get_array_ptr(p_self._data.packed_array)->m_method(*p_args[0]); }
+#define VCALL_PARRMEM1R(m_type, m_elemtype, m_method) \
+	static void _call_##m_type##_##m_method(Variant &r_ret, Variant &p_self, const Variant **p_args) { r_ret = Variant::PackedArrayRef<m_elemtype>::get_array_ptr(p_self._data.packed_array)->m_method(*p_args[0]); }
+#define VCALL_PARRMEM2(m_type, m_elemtype, m_method) \
+	static void _call_##m_type##_##m_method(Variant &r_ret, Variant &p_self, const Variant **p_args) { Variant::PackedArrayRef<m_elemtype>::get_array_ptr(p_self._data.packed_array)->m_method(*p_args[0], *p_args[1]); }
+#define VCALL_PARRMEM2R(m_type, m_elemtype, m_method) \
+	static void _call_##m_type##_##m_method(Variant &r_ret, Variant &p_self, const Variant **p_args) { r_ret = Variant::PackedArrayRef<m_elemtype>::get_array_ptr(p_self._data.packed_array)->m_method(*p_args[0], *p_args[1]); }
+#define VCALL_PARRMEM3(m_type, m_elemtype, m_method) \
+	static void _call_##m_type##_##m_method(Variant &r_ret, Variant &p_self, const Variant **p_args) { Variant::PackedArrayRef<m_elemtype>::get_array_ptr(p_self._data.packed_array)->m_method(*p_args[0], *p_args[1], *p_args[2]); }
+#define VCALL_PARRMEM3R(m_type, m_elemtype, m_method) \
+	static void _call_##m_type##_##m_method(Variant &r_ret, Variant &p_self, const Variant **p_args) { r_ret = Variant::PackedArrayRef<m_elemtype>::get_array_ptr(p_self._data.packed_array)->m_method(*p_args[0], *p_args[1], *p_args[2]); }
+#define VCALL_PARRMEM4(m_type, m_elemtype, m_method) \
+	static void _call_##m_type##_##m_method(Variant &r_ret, Variant &p_self, const Variant **p_args) { Variant::PackedArrayRef<m_elemtype>::get_array_ptr(p_self._data.packed_array)->m_method(*p_args[0], *p_args[1], *p_args[2], *p_args[3]); }
+#define VCALL_PARRMEM4R(m_type, m_elemtype, m_method) \
+	static void _call_##m_type##_##m_method(Variant &r_ret, Variant &p_self, const Variant **p_args) { r_ret = Variant::PackedArrayRef<m_elemtype>::get_array_ptr(p_self._data.packed_array)->m_method(*p_args[0], *p_args[1], *p_args[2], *p_args[3]); }
+#define VCALL_PARRMEM5(m_type, m_elemtype, m_method) \
+	static void _call_##m_type##_##m_method(Variant &r_ret, Variant &p_self, const Variant **p_args) { Variant::PackedArrayRef<m_elemtype>::get_array_ptr(p_self._data.packed_array)->m_method(*p_args[0], *p_args[1], *p_args[2], *p_args[3], *p_args[4]); }
+#define VCALL_PARRMEM5R(m_type, m_elemtype, m_method) \
+	static void _call_##m_type##_##m_method(Variant &r_ret, Variant &p_self, const Variant **p_args) { r_ret = Variant::PackedArrayRef<m_elemtype>::get_array_ptr(p_self._data.packed_array)->m_method(*p_args[0], *p_args[1], *p_args[2], *p_args[3], *p_args[4]); }
+
+	VCALL_PARRMEM0R(PackedByteArray, uint8_t, size);
+	VCALL_PARRMEM0R(PackedByteArray, uint8_t, empty);
+	VCALL_PARRMEM2(PackedByteArray, uint8_t, set);
+	VCALL_PARRMEM1R(PackedByteArray, uint8_t, get);
+	VCALL_PARRMEM1(PackedByteArray, uint8_t, push_back);
+	VCALL_PARRMEM1(PackedByteArray, uint8_t, resize);
+	VCALL_PARRMEM2R(PackedByteArray, uint8_t, insert);
+	VCALL_PARRMEM1(PackedByteArray, uint8_t, remove);
+	VCALL_PARRMEM1(PackedByteArray, uint8_t, append);
+	VCALL_PARRMEM1(PackedByteArray, uint8_t, append_array);
+	VCALL_PARRMEM0(PackedByteArray, uint8_t, invert);
+	VCALL_PARRMEM2R(PackedByteArray, uint8_t, subarray);
+
+	VCALL_PARRMEM0R(PackedInt32Array, int32_t, size);
+	VCALL_PARRMEM0R(PackedInt32Array, int32_t, empty);
+	VCALL_PARRMEM2(PackedInt32Array, int32_t, set);
+	VCALL_PARRMEM1R(PackedInt32Array, int32_t, get);
+	VCALL_PARRMEM1(PackedInt32Array, int32_t, push_back);
+	VCALL_PARRMEM1(PackedInt32Array, int32_t, resize);
+	VCALL_PARRMEM2R(PackedInt32Array, int32_t, insert);
+	VCALL_PARRMEM1(PackedInt32Array, int32_t, remove);
+	VCALL_PARRMEM1(PackedInt32Array, int32_t, append);
+	VCALL_PARRMEM1(PackedInt32Array, int32_t, append_array);
+	VCALL_PARRMEM0(PackedInt32Array, int32_t, invert);
+
+	VCALL_PARRMEM0R(PackedInt64Array, int64_t, size);
+	VCALL_PARRMEM0R(PackedInt64Array, int64_t, empty);
+	VCALL_PARRMEM2(PackedInt64Array, int64_t, set);
+	VCALL_PARRMEM1R(PackedInt64Array, int64_t, get);
+	VCALL_PARRMEM1(PackedInt64Array, int64_t, push_back);
+	VCALL_PARRMEM1(PackedInt64Array, int64_t, resize);
+	VCALL_PARRMEM2R(PackedInt64Array, int64_t, insert);
+	VCALL_PARRMEM1(PackedInt64Array, int64_t, remove);
+	VCALL_PARRMEM1(PackedInt64Array, int64_t, append);
+	VCALL_PARRMEM1(PackedInt64Array, int64_t, append_array);
+	VCALL_PARRMEM0(PackedInt64Array, int64_t, invert);
+
+	VCALL_PARRMEM0R(PackedFloat32Array, float, size);
+	VCALL_PARRMEM0R(PackedFloat32Array, float, empty);
+	VCALL_PARRMEM2(PackedFloat32Array, float, set);
+	VCALL_PARRMEM1R(PackedFloat32Array, float, get);
+	VCALL_PARRMEM1(PackedFloat32Array, float, push_back);
+	VCALL_PARRMEM1(PackedFloat32Array, float, resize);
+	VCALL_PARRMEM2R(PackedFloat32Array, float, insert);
+	VCALL_PARRMEM1(PackedFloat32Array, float, remove);
+	VCALL_PARRMEM1(PackedFloat32Array, float, append);
+	VCALL_PARRMEM1(PackedFloat32Array, float, append_array);
+	VCALL_PARRMEM0(PackedFloat32Array, float, invert);
+
+	VCALL_PARRMEM0R(PackedFloat64Array, double, size);
+	VCALL_PARRMEM0R(PackedFloat64Array, double, empty);
+	VCALL_PARRMEM2(PackedFloat64Array, double, set);
+	VCALL_PARRMEM1R(PackedFloat64Array, double, get);
+	VCALL_PARRMEM1(PackedFloat64Array, double, push_back);
+	VCALL_PARRMEM1(PackedFloat64Array, double, resize);
+	VCALL_PARRMEM2R(PackedFloat64Array, double, insert);
+	VCALL_PARRMEM1(PackedFloat64Array, double, remove);
+	VCALL_PARRMEM1(PackedFloat64Array, double, append);
+	VCALL_PARRMEM1(PackedFloat64Array, double, append_array);
+	VCALL_PARRMEM0(PackedFloat64Array, double, invert);
+
+	VCALL_PARRMEM0R(PackedStringArray, String, size);
+	VCALL_PARRMEM0R(PackedStringArray, String, empty);
+	VCALL_PARRMEM2(PackedStringArray, String, set);
+	VCALL_PARRMEM1R(PackedStringArray, String, get);
+	VCALL_PARRMEM1(PackedStringArray, String, push_back);
+	VCALL_PARRMEM1(PackedStringArray, String, resize);
+	VCALL_PARRMEM2R(PackedStringArray, String, insert);
+	VCALL_PARRMEM1(PackedStringArray, String, remove);
+	VCALL_PARRMEM1(PackedStringArray, String, append);
+	VCALL_PARRMEM1(PackedStringArray, String, append_array);
+	VCALL_PARRMEM0(PackedStringArray, String, invert);
+
+	VCALL_PARRMEM0R(PackedVector2Array, Vector2, size);
+	VCALL_PARRMEM0R(PackedVector2Array, Vector2, empty);
+	VCALL_PARRMEM2(PackedVector2Array, Vector2, set);
+	VCALL_PARRMEM1R(PackedVector2Array, Vector2, get);
+	VCALL_PARRMEM1(PackedVector2Array, Vector2, push_back);
+	VCALL_PARRMEM1(PackedVector2Array, Vector2, resize);
+	VCALL_PARRMEM2R(PackedVector2Array, Vector2, insert);
+	VCALL_PARRMEM1(PackedVector2Array, Vector2, remove);
+	VCALL_PARRMEM1(PackedVector2Array, Vector2, append);
+	VCALL_PARRMEM1(PackedVector2Array, Vector2, append_array);
+	VCALL_PARRMEM0(PackedVector2Array, Vector2, invert);
+
+	VCALL_PARRMEM0R(PackedVector3Array, Vector3, size);
+	VCALL_PARRMEM0R(PackedVector3Array, Vector3, empty);
+	VCALL_PARRMEM2(PackedVector3Array, Vector3, set);
+	VCALL_PARRMEM1R(PackedVector3Array, Vector3, get);
+	VCALL_PARRMEM1(PackedVector3Array, Vector3, push_back);
+	VCALL_PARRMEM1(PackedVector3Array, Vector3, resize);
+	VCALL_PARRMEM2R(PackedVector3Array, Vector3, insert);
+	VCALL_PARRMEM1(PackedVector3Array, Vector3, remove);
+	VCALL_PARRMEM1(PackedVector3Array, Vector3, append);
+	VCALL_PARRMEM1(PackedVector3Array, Vector3, append_array);
+	VCALL_PARRMEM0(PackedVector3Array, Vector3, invert);
+
+	VCALL_PARRMEM0R(PackedColorArray, Color, size);
+	VCALL_PARRMEM0R(PackedColorArray, Color, empty);
+	VCALL_PARRMEM2(PackedColorArray, Color, set);
+	VCALL_PARRMEM1R(PackedColorArray, Color, get);
+	VCALL_PARRMEM1(PackedColorArray, Color, push_back);
+	VCALL_PARRMEM1(PackedColorArray, Color, resize);
+	VCALL_PARRMEM2R(PackedColorArray, Color, insert);
+	VCALL_PARRMEM1(PackedColorArray, Color, remove);
+	VCALL_PARRMEM1(PackedColorArray, Color, append);
+	VCALL_PARRMEM1(PackedColorArray, Color, append_array);
+	VCALL_PARRMEM0(PackedColorArray, Color, invert);
 
 #define VCALL_PTR0(m_type, m_method) \
 	static void _call_##m_type##_##m_method(Variant &r_ret, Variant &p_self, const Variant **p_args) { reinterpret_cast<m_type *>(p_self._data._ptr)->m_method(); }
@@ -781,7 +865,7 @@ struct _VariantCall {
 
 			case Variant::VECTOR2: r_ret = reinterpret_cast<Transform2D *>(p_self._data._ptr)->xform(p_args[0]->operator Vector2()); return;
 			case Variant::RECT2: r_ret = reinterpret_cast<Transform2D *>(p_self._data._ptr)->xform(p_args[0]->operator Rect2()); return;
-			case Variant::POOL_VECTOR2_ARRAY: r_ret = reinterpret_cast<Transform2D *>(p_self._data._ptr)->xform(p_args[0]->operator PoolVector2Array()); return;
+			case Variant::PACKED_VECTOR2_ARRAY: r_ret = reinterpret_cast<Transform2D *>(p_self._data._ptr)->xform(p_args[0]->operator PackedVector2Array()); return;
 			default: r_ret = Variant();
 		}
 	}
@@ -792,7 +876,7 @@ struct _VariantCall {
 
 			case Variant::VECTOR2: r_ret = reinterpret_cast<Transform2D *>(p_self._data._ptr)->xform_inv(p_args[0]->operator Vector2()); return;
 			case Variant::RECT2: r_ret = reinterpret_cast<Transform2D *>(p_self._data._ptr)->xform_inv(p_args[0]->operator Rect2()); return;
-			case Variant::POOL_VECTOR2_ARRAY: r_ret = reinterpret_cast<Transform2D *>(p_self._data._ptr)->xform_inv(p_args[0]->operator PoolVector2Array()); return;
+			case Variant::PACKED_VECTOR2_ARRAY: r_ret = reinterpret_cast<Transform2D *>(p_self._data._ptr)->xform_inv(p_args[0]->operator PackedVector2Array()); return;
 			default: r_ret = Variant();
 		}
 	}
@@ -850,7 +934,7 @@ struct _VariantCall {
 			case Variant::VECTOR3: r_ret = reinterpret_cast<Transform *>(p_self._data._ptr)->xform(p_args[0]->operator Vector3()); return;
 			case Variant::PLANE: r_ret = reinterpret_cast<Transform *>(p_self._data._ptr)->xform(p_args[0]->operator Plane()); return;
 			case Variant::AABB: r_ret = reinterpret_cast<Transform *>(p_self._data._ptr)->xform(p_args[0]->operator ::AABB()); return;
-			case Variant::POOL_VECTOR3_ARRAY: r_ret = reinterpret_cast<Transform *>(p_self._data._ptr)->xform(p_args[0]->operator ::PoolVector3Array()); return;
+			case Variant::PACKED_VECTOR3_ARRAY: r_ret = reinterpret_cast<Transform *>(p_self._data._ptr)->xform(p_args[0]->operator ::PackedVector3Array()); return;
 			default: r_ret = Variant();
 		}
 	}
@@ -862,7 +946,7 @@ struct _VariantCall {
 			case Variant::VECTOR3: r_ret = reinterpret_cast<Transform *>(p_self._data._ptr)->xform_inv(p_args[0]->operator Vector3()); return;
 			case Variant::PLANE: r_ret = reinterpret_cast<Transform *>(p_self._data._ptr)->xform_inv(p_args[0]->operator Plane()); return;
 			case Variant::AABB: r_ret = reinterpret_cast<Transform *>(p_self._data._ptr)->xform_inv(p_args[0]->operator ::AABB()); return;
-			case Variant::POOL_VECTOR3_ARRAY: r_ret = reinterpret_cast<Transform *>(p_self._data._ptr)->xform_inv(p_args[0]->operator ::PoolVector3Array()); return;
+			case Variant::PACKED_VECTOR3_ARRAY: r_ret = reinterpret_cast<Transform *>(p_self._data._ptr)->xform_inv(p_args[0]->operator ::PackedVector3Array()); return;
 			default: r_ret = Variant();
 		}
 	}
@@ -895,6 +979,11 @@ struct _VariantCall {
 		r_ret = Vector2(*p_args[0], *p_args[1]);
 	}
 
+	static void Vector2i_init1(Variant &r_ret, const Variant **p_args) {
+
+		r_ret = Vector2i(*p_args[0], *p_args[1]);
+	}
+
 	static void Rect2_init1(Variant &r_ret, const Variant **p_args) {
 
 		r_ret = Rect2(*p_args[0], *p_args[1]);
@@ -905,6 +994,16 @@ struct _VariantCall {
 		r_ret = Rect2(*p_args[0], *p_args[1], *p_args[2], *p_args[3]);
 	}
 
+	static void Rect2i_init1(Variant &r_ret, const Variant **p_args) {
+
+		r_ret = Rect2i(*p_args[0], *p_args[1]);
+	}
+
+	static void Rect2i_init2(Variant &r_ret, const Variant **p_args) {
+
+		r_ret = Rect2i(*p_args[0], *p_args[1], *p_args[2], *p_args[3]);
+	}
+
 	static void Transform2D_init2(Variant &r_ret, const Variant **p_args) {
 
 		Transform2D m(*p_args[0], *p_args[1]);
@@ -925,6 +1024,11 @@ struct _VariantCall {
 		r_ret = Vector3(*p_args[0], *p_args[1], *p_args[2]);
 	}
 
+	static void Vector3i_init1(Variant &r_ret, const Variant **p_args) {
+
+		r_ret = Vector3i(*p_args[0], *p_args[1], *p_args[2]);
+	}
+
 	static void Plane_init1(Variant &r_ret, const Variant **p_args) {
 
 		r_ret = Plane(*p_args[0], *p_args[1], *p_args[2], *p_args[3]);
@@ -1013,6 +1117,16 @@ struct _VariantCall {
 		r_ret = Transform(p_args[0]->operator Basis(), p_args[1]->operator Vector3());
 	}
 
+	static void Callable_init2(Variant &r_ret, const Variant **p_args) {
+
+		r_ret = Callable(p_args[0]->operator ObjectID(), p_args[1]->operator String());
+	}
+
+	static void Signal_init2(Variant &r_ret, const Variant **p_args) {
+
+		r_ret = Signal(p_args[0]->operator ObjectID(), p_args[1]->operator String());
+	}
+
 	static void add_constructor(VariantConstructFunc p_func, const Variant::Type p_type,
 			const String &p_name1 = "", const Variant::Type p_type1 = Variant::NIL,
 			const String &p_name2 = "", const Variant::Type p_type2 = Variant::NIL,
@@ -1081,30 +1195,27 @@ _VariantCall::TypeFunc *_VariantCall::type_funcs = NULL;
 _VariantCall::ConstructFunc *_VariantCall::construct_funcs = NULL;
 _VariantCall::ConstantData *_VariantCall::constant_data = NULL;
 
-Variant Variant::call(const StringName &p_method, const Variant **p_args, int p_argcount, CallError &r_error) {
+Variant Variant::call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	Variant ret;
 	call_ptr(p_method, p_args, p_argcount, &ret, r_error);
 	return ret;
 }
 
-void Variant::call_ptr(const StringName &p_method, const Variant **p_args, int p_argcount, Variant *r_ret, CallError &r_error) {
+void Variant::call_ptr(const StringName &p_method, const Variant **p_args, int p_argcount, Variant *r_ret, Callable::CallError &r_error) {
 	Variant ret;
 
 	if (type == Variant::OBJECT) {
 		//call object
 		Object *obj = _get_obj().obj;
 		if (!obj) {
-			r_error.error = CallError::CALL_ERROR_INSTANCE_IS_NULL;
+			r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
 			return;
 		}
 #ifdef DEBUG_ENABLED
-		if (ScriptDebugger::get_singleton() && _get_obj().ref.is_null()) {
-			//only if debugging!
-			if (!ObjectDB::instance_validate(obj)) {
-				r_error.error = CallError::CALL_ERROR_INSTANCE_IS_NULL;
-				return;
-			}
+		if (ScriptDebugger::get_singleton() && !_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
+			r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+			return;
 		}
 
 #endif
@@ -1114,31 +1225,57 @@ void Variant::call_ptr(const StringName &p_method, const Variant **p_args, int p
 
 	} else {
 
-		r_error.error = Variant::CallError::CALL_OK;
+		r_error.error = Callable::CallError::CALL_OK;
 
 		Map<StringName, _VariantCall::FuncData>::Element *E = _VariantCall::type_funcs[type].functions.find(p_method);
-#ifdef DEBUG_ENABLED
-		if (!E) {
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
-			return;
+
+		if (E) {
+
+			_VariantCall::FuncData &funcdata = E->get();
+			funcdata.call(ret, *this, p_args, p_argcount, r_error);
+
+		} else {
+			//handle vararg functions manually
+			bool valid = false;
+			if (type == CALLABLE) {
+				if (p_method == CoreStringNames::get_singleton()->call) {
+
+					reinterpret_cast<const Callable *>(_data._mem)->call(p_args, p_argcount, ret, r_error);
+					valid = true;
+				}
+				if (p_method == CoreStringNames::get_singleton()->call_deferred) {
+					reinterpret_cast<const Callable *>(_data._mem)->call_deferred(p_args, p_argcount);
+					valid = true;
+				}
+			} else if (type == SIGNAL) {
+				if (p_method == CoreStringNames::get_singleton()->emit) {
+					if (r_ret) {
+						*r_ret = Variant();
+					}
+					reinterpret_cast<const Signal *>(_data._mem)->emit(p_args, p_argcount);
+					valid = true;
+				}
+			}
+			if (!valid) {
+				//ok fail because not found
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
+				return;
+			}
 		}
-#endif
-		_VariantCall::FuncData &funcdata = E->get();
-		funcdata.call(ret, *this, p_args, p_argcount, r_error);
 	}
 
-	if (r_error.error == Variant::CallError::CALL_OK && r_ret)
+	if (r_error.error == Callable::CallError::CALL_OK && r_ret)
 		*r_ret = ret;
 }
 
 #define VCALL(m_type, m_method) _VariantCall::_call_##m_type##_##m_method
 
-Variant Variant::construct(const Variant::Type p_type, const Variant **p_args, int p_argcount, CallError &r_error, bool p_strict) {
+Variant Variant::construct(const Variant::Type p_type, const Variant **p_args, int p_argcount, Callable::CallError &r_error, bool p_strict) {
 
-	r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+	r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 	ERR_FAIL_INDEX_V(p_type, VARIANT_MAX, Variant());
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 	if (p_argcount == 0) { //generic construct
 
 		switch (p_type) {
@@ -1148,41 +1285,47 @@ Variant Variant::construct(const Variant::Type p_type, const Variant **p_args, i
 			// atomic types
 			case BOOL: return Variant(false);
 			case INT: return 0;
-			case REAL: return 0.0f;
+			case FLOAT: return 0.0f;
 			case STRING:
 				return String();
 
 			// math types
 			case VECTOR2:
-				return Vector2(); // 5
+				return Vector2();
 			case RECT2: return Rect2();
 			case VECTOR3: return Vector3();
 			case TRANSFORM2D: return Transform2D();
 			case PLANE: return Plane();
 			case QUAT: return Quat();
 			case AABB:
-				return ::AABB(); // 10
+				return ::AABB();
 			case BASIS: return Basis();
 			case TRANSFORM:
 				return Transform();
 
 			// misc types
 			case COLOR: return Color();
+			case STRING_NAME:
+				return StringName();
 			case NODE_PATH:
-				return NodePath(); // 15
+				return NodePath();
 			case _RID: return RID();
 			case OBJECT: return (Object *)NULL;
+			case CALLABLE: return Callable();
+			case SIGNAL: return Signal();
 			case DICTIONARY: return Dictionary();
 			case ARRAY:
-				return Array(); // 20
-			case POOL_BYTE_ARRAY: return PoolByteArray();
-			case POOL_INT_ARRAY: return PoolIntArray();
-			case POOL_REAL_ARRAY: return PoolRealArray();
-			case POOL_STRING_ARRAY: return PoolStringArray();
-			case POOL_VECTOR2_ARRAY:
-				return PoolVector2Array(); // 25
-			case POOL_VECTOR3_ARRAY: return PoolVector3Array();
-			case POOL_COLOR_ARRAY: return PoolColorArray();
+				return Array();
+			case PACKED_BYTE_ARRAY: return PackedByteArray();
+			case PACKED_INT32_ARRAY: return PackedInt32Array();
+			case PACKED_INT64_ARRAY: return PackedInt64Array();
+			case PACKED_FLOAT32_ARRAY: return PackedFloat32Array();
+			case PACKED_FLOAT64_ARRAY: return PackedFloat64Array();
+			case PACKED_STRING_ARRAY: return PackedStringArray();
+			case PACKED_VECTOR2_ARRAY:
+				return PackedVector2Array();
+			case PACKED_VECTOR3_ARRAY: return PackedVector3Array();
+			case PACKED_COLOR_ARRAY: return PackedColorArray();
 			default: return Variant();
 		}
 
@@ -1202,7 +1345,7 @@ Variant Variant::construct(const Variant::Type p_type, const Variant **p_args, i
 			case INT: {
 				return (int64_t(*p_args[0]));
 			}
-			case REAL: {
+			case FLOAT: {
 				return real_t(*p_args[0]);
 			}
 			case STRING: {
@@ -1211,35 +1354,46 @@ Variant Variant::construct(const Variant::Type p_type, const Variant **p_args, i
 			case VECTOR2: {
 				return Vector2(*p_args[0]);
 			}
+			case VECTOR2I: {
+				return Vector2i(*p_args[0]);
+			}
 			case RECT2: return (Rect2(*p_args[0]));
+			case RECT2I: return (Rect2i(*p_args[0]));
 			case VECTOR3: return (Vector3(*p_args[0]));
+			case VECTOR3I: return (Vector3i(*p_args[0]));
 			case PLANE: return (Plane(*p_args[0]));
 			case QUAT: return (p_args[0]->operator Quat());
 			case AABB:
-				return (::AABB(*p_args[0])); // 10
+				return (::AABB(*p_args[0]));
 			case BASIS: return (Basis(p_args[0]->operator Basis()));
 			case TRANSFORM:
 				return (Transform(p_args[0]->operator Transform()));
 
 			// misc types
 			case COLOR: return p_args[0]->type == Variant::STRING ? Color::html(*p_args[0]) : Color::hex(*p_args[0]);
+			case STRING_NAME:
+				return (StringName(p_args[0]->operator StringName()));
 			case NODE_PATH:
-				return (NodePath(p_args[0]->operator NodePath())); // 15
+				return (NodePath(p_args[0]->operator NodePath()));
 			case _RID: return (RID(*p_args[0]));
 			case OBJECT: return ((Object *)(p_args[0]->operator Object *()));
+			case CALLABLE: return ((Callable)(p_args[0]->operator Callable()));
+			case SIGNAL: return ((Signal)(p_args[0]->operator Signal()));
 			case DICTIONARY: return p_args[0]->operator Dictionary();
 			case ARRAY:
-				return p_args[0]->operator Array(); // 20
+				return p_args[0]->operator Array();
 
 			// arrays
-			case POOL_BYTE_ARRAY: return (PoolByteArray(*p_args[0]));
-			case POOL_INT_ARRAY: return (PoolIntArray(*p_args[0]));
-			case POOL_REAL_ARRAY: return (PoolRealArray(*p_args[0]));
-			case POOL_STRING_ARRAY: return (PoolStringArray(*p_args[0]));
-			case POOL_VECTOR2_ARRAY:
-				return (PoolVector2Array(*p_args[0])); // 25
-			case POOL_VECTOR3_ARRAY: return (PoolVector3Array(*p_args[0]));
-			case POOL_COLOR_ARRAY: return (PoolColorArray(*p_args[0]));
+			case PACKED_BYTE_ARRAY: return (PackedByteArray(*p_args[0]));
+			case PACKED_INT32_ARRAY: return (PackedInt32Array(*p_args[0]));
+			case PACKED_INT64_ARRAY: return (PackedInt64Array(*p_args[0]));
+			case PACKED_FLOAT32_ARRAY: return (PackedFloat32Array(*p_args[0]));
+			case PACKED_FLOAT64_ARRAY: return (PackedFloat64Array(*p_args[0]));
+			case PACKED_STRING_ARRAY: return (PackedStringArray(*p_args[0]));
+			case PACKED_VECTOR2_ARRAY:
+				return (PackedVector2Array(*p_args[0]));
+			case PACKED_VECTOR3_ARRAY: return (PackedVector3Array(*p_args[0]));
+			case PACKED_COLOR_ARRAY: return (PackedColorArray(*p_args[0]));
 			default: return Variant();
 		}
 	} else if (p_argcount >= 1) {
@@ -1255,7 +1409,7 @@ Variant Variant::construct(const Variant::Type p_type, const Variant **p_args, i
 			//validate parameters
 			for (int i = 0; i < cd.arg_count; i++) {
 				if (!Variant::can_convert(p_args[i]->type, cd.arg_types[i])) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; //no such constructor
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT; //no such constructor
 					r_error.argument = i;
 					r_error.expected = cd.arg_types[i];
 					return Variant();
@@ -1267,25 +1421,18 @@ Variant Variant::construct(const Variant::Type p_type, const Variant **p_args, i
 			return v;
 		}
 	}
-	r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD; //no such constructor
+	r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD; //no such constructor
 	return Variant();
 }
 
 bool Variant::has_method(const StringName &p_method) const {
 
 	if (type == OBJECT) {
-		Object *obj = operator Object *();
+		Object *obj = get_validated_object();
 		if (!obj)
 			return false;
-#ifdef DEBUG_ENABLED
-		if (ScriptDebugger::get_singleton()) {
-			if (ObjectDB::instance_validate(obj)) {
-#endif
-				return obj->has_method(p_method);
-#ifdef DEBUG_ENABLED
-			}
-		}
-#endif
+
+		return obj->has_method(p_method);
 	}
 
 	const _VariantCall::TypeFunc &tf = _VariantCall::type_funcs[type];
@@ -1386,6 +1533,30 @@ void Variant::get_method_list(List<MethodInfo> *p_list) const {
 
 		p_list->push_back(mi);
 	}
+
+	if (type == CALLABLE) {
+
+		MethodInfo mi;
+		mi.name = "call";
+		mi.return_val.usage = PROPERTY_USAGE_NIL_IS_VARIANT;
+		mi.flags |= METHOD_FLAG_VARARG;
+
+		p_list->push_back(mi);
+
+		mi.name = "call_deferred";
+		mi.return_val.usage = 0;
+
+		p_list->push_back(mi);
+	}
+
+	if (type == SIGNAL) {
+
+		MethodInfo mi;
+		mi.name = "emit";
+		mi.flags |= METHOD_FLAG_VARARG;
+
+		p_list->push_back(mi);
+	}
 }
 
 void Variant::get_constructor_list(Variant::Type p_type, List<MethodInfo> *p_list) {
@@ -1553,8 +1724,8 @@ void register_variant_methods() {
 	ADDFUNC1R(STRING, BOOL, String, ends_with, STRING, "text", varray());
 	ADDFUNC1R(STRING, BOOL, String, is_subsequence_of, STRING, "text", varray());
 	ADDFUNC1R(STRING, BOOL, String, is_subsequence_ofi, STRING, "text", varray());
-	ADDFUNC0R(STRING, POOL_STRING_ARRAY, String, bigrams, varray());
-	ADDFUNC1R(STRING, REAL, String, similarity, STRING, "text", varray());
+	ADDFUNC0R(STRING, PACKED_STRING_ARRAY, String, bigrams, varray());
+	ADDFUNC1R(STRING, FLOAT, String, similarity, STRING, "text", varray());
 
 	ADDFUNC2R(STRING, STRING, String, format, NIL, "values", STRING, "placeholder", varray("{_}"));
 	ADDFUNC2R(STRING, STRING, String, replace, STRING, "what", STRING, "forwhat", varray());
@@ -1562,9 +1733,9 @@ void register_variant_methods() {
 	ADDFUNC1R(STRING, STRING, String, repeat, INT, "count", varray());
 	ADDFUNC2R(STRING, STRING, String, insert, INT, "position", STRING, "what", varray());
 	ADDFUNC0R(STRING, STRING, String, capitalize, varray());
-	ADDFUNC3R(STRING, POOL_STRING_ARRAY, String, split, STRING, "delimiter", BOOL, "allow_empty", INT, "maxsplit", varray(true, 0));
-	ADDFUNC3R(STRING, POOL_STRING_ARRAY, String, rsplit, STRING, "delimiter", BOOL, "allow_empty", INT, "maxsplit", varray(true, 0));
-	ADDFUNC2R(STRING, POOL_REAL_ARRAY, String, split_floats, STRING, "delimiter", BOOL, "allow_empty", varray(true));
+	ADDFUNC3R(STRING, PACKED_STRING_ARRAY, String, split, STRING, "delimiter", BOOL, "allow_empty", INT, "maxsplit", varray(true, 0));
+	ADDFUNC3R(STRING, PACKED_STRING_ARRAY, String, rsplit, STRING, "delimiter", BOOL, "allow_empty", INT, "maxsplit", varray(true, 0));
+	ADDFUNC2R(STRING, PACKED_FLOAT32_ARRAY, String, split_floats, STRING, "delimiter", BOOL, "allow_empty", varray(true));
 
 	ADDFUNC0R(STRING, STRING, String, to_upper, varray());
 	ADDFUNC0R(STRING, STRING, String, to_lower, varray());
@@ -1585,9 +1756,9 @@ void register_variant_methods() {
 	ADDFUNC0R(STRING, STRING, String, md5_text, varray());
 	ADDFUNC0R(STRING, STRING, String, sha1_text, varray());
 	ADDFUNC0R(STRING, STRING, String, sha256_text, varray());
-	ADDFUNC0R(STRING, POOL_BYTE_ARRAY, String, md5_buffer, varray());
-	ADDFUNC0R(STRING, POOL_BYTE_ARRAY, String, sha1_buffer, varray());
-	ADDFUNC0R(STRING, POOL_BYTE_ARRAY, String, sha256_buffer, varray());
+	ADDFUNC0R(STRING, PACKED_BYTE_ARRAY, String, md5_buffer, varray());
+	ADDFUNC0R(STRING, PACKED_BYTE_ARRAY, String, sha1_buffer, varray());
+	ADDFUNC0R(STRING, PACKED_BYTE_ARRAY, String, sha256_buffer, varray());
 	ADDFUNC0R(STRING, BOOL, String, empty, varray());
 	ADDFUNC1R(STRING, STRING, String, humanize_size, INT, "size", varray());
 	ADDFUNC0R(STRING, BOOL, String, is_abs_path, varray());
@@ -1611,51 +1782,55 @@ void register_variant_methods() {
 	ADDFUNC0R(STRING, BOOL, String, is_valid_ip_address, varray());
 	ADDFUNC0R(STRING, BOOL, String, is_valid_filename, varray());
 	ADDFUNC0R(STRING, INT, String, to_int, varray());
-	ADDFUNC0R(STRING, REAL, String, to_float, varray());
+	ADDFUNC0R(STRING, FLOAT, String, to_float, varray());
 	ADDFUNC0R(STRING, INT, String, hex_to_int, varray());
 	ADDFUNC1R(STRING, STRING, String, pad_decimals, INT, "digits", varray());
 	ADDFUNC1R(STRING, STRING, String, pad_zeros, INT, "digits", varray());
 	ADDFUNC1R(STRING, STRING, String, trim_prefix, STRING, "prefix", varray());
 	ADDFUNC1R(STRING, STRING, String, trim_suffix, STRING, "suffix", varray());
 
-	ADDFUNC0R(STRING, POOL_BYTE_ARRAY, String, to_ascii, varray());
-	ADDFUNC0R(STRING, POOL_BYTE_ARRAY, String, to_utf8, varray());
+	ADDFUNC0R(STRING, PACKED_BYTE_ARRAY, String, to_ascii, varray());
+	ADDFUNC0R(STRING, PACKED_BYTE_ARRAY, String, to_utf8, varray());
 
-	ADDFUNC0R(VECTOR2, REAL, Vector2, angle, varray());
-	ADDFUNC1R(VECTOR2, REAL, Vector2, angle_to, VECTOR2, "to", varray());
-	ADDFUNC1R(VECTOR2, REAL, Vector2, angle_to_point, VECTOR2, "to", varray());
+	ADDFUNC0R(VECTOR2, FLOAT, Vector2, angle, varray());
+	ADDFUNC1R(VECTOR2, FLOAT, Vector2, angle_to, VECTOR2, "to", varray());
+	ADDFUNC1R(VECTOR2, FLOAT, Vector2, angle_to_point, VECTOR2, "to", varray());
 	ADDFUNC1R(VECTOR2, VECTOR2, Vector2, direction_to, VECTOR2, "b", varray());
-	ADDFUNC1R(VECTOR2, REAL, Vector2, distance_to, VECTOR2, "to", varray());
-	ADDFUNC1R(VECTOR2, REAL, Vector2, distance_squared_to, VECTOR2, "to", varray());
-	ADDFUNC0R(VECTOR2, REAL, Vector2, length, varray());
-	ADDFUNC0R(VECTOR2, REAL, Vector2, length_squared, varray());
+	ADDFUNC1R(VECTOR2, FLOAT, Vector2, distance_to, VECTOR2, "to", varray());
+	ADDFUNC1R(VECTOR2, FLOAT, Vector2, distance_squared_to, VECTOR2, "to", varray());
+	ADDFUNC0R(VECTOR2, FLOAT, Vector2, length, varray());
+	ADDFUNC0R(VECTOR2, FLOAT, Vector2, length_squared, varray());
 	ADDFUNC0R(VECTOR2, VECTOR2, Vector2, normalized, varray());
 	ADDFUNC0R(VECTOR2, BOOL, Vector2, is_normalized, varray());
 	ADDFUNC1R(VECTOR2, BOOL, Vector2, is_equal_approx, VECTOR2, "v", varray());
-	ADDFUNC1R(VECTOR2, VECTOR2, Vector2, posmod, REAL, "mod", varray());
+	ADDFUNC1R(VECTOR2, VECTOR2, Vector2, posmod, FLOAT, "mod", varray());
 	ADDFUNC1R(VECTOR2, VECTOR2, Vector2, posmodv, VECTOR2, "modv", varray());
 	ADDFUNC1R(VECTOR2, VECTOR2, Vector2, project, VECTOR2, "b", varray());
-	ADDFUNC2R(VECTOR2, VECTOR2, Vector2, linear_interpolate, VECTOR2, "b", REAL, "t", varray());
-	ADDFUNC2R(VECTOR2, VECTOR2, Vector2, slerp, VECTOR2, "b", REAL, "t", varray());
-	ADDFUNC4R(VECTOR2, VECTOR2, Vector2, cubic_interpolate, VECTOR2, "b", VECTOR2, "pre_a", VECTOR2, "post_b", REAL, "t", varray());
-	ADDFUNC2R(VECTOR2, VECTOR2, Vector2, move_toward, VECTOR2, "to", REAL, "delta", varray());
-	ADDFUNC1R(VECTOR2, VECTOR2, Vector2, rotated, REAL, "phi", varray());
+	ADDFUNC2R(VECTOR2, VECTOR2, Vector2, linear_interpolate, VECTOR2, "b", FLOAT, "t", varray());
+	ADDFUNC2R(VECTOR2, VECTOR2, Vector2, slerp, VECTOR2, "b", FLOAT, "t", varray());
+	ADDFUNC4R(VECTOR2, VECTOR2, Vector2, cubic_interpolate, VECTOR2, "b", VECTOR2, "pre_a", VECTOR2, "post_b", FLOAT, "t", varray());
+	ADDFUNC2R(VECTOR2, VECTOR2, Vector2, move_toward, VECTOR2, "to", FLOAT, "delta", varray());
+	ADDFUNC1R(VECTOR2, VECTOR2, Vector2, rotated, FLOAT, "phi", varray());
 	ADDFUNC0R(VECTOR2, VECTOR2, Vector2, tangent, varray());
 	ADDFUNC0R(VECTOR2, VECTOR2, Vector2, floor, varray());
 	ADDFUNC0R(VECTOR2, VECTOR2, Vector2, ceil, varray());
 	ADDFUNC0R(VECTOR2, VECTOR2, Vector2, round, varray());
 	ADDFUNC1R(VECTOR2, VECTOR2, Vector2, snapped, VECTOR2, "by", varray());
-	ADDFUNC0R(VECTOR2, REAL, Vector2, aspect, varray());
-	ADDFUNC1R(VECTOR2, REAL, Vector2, dot, VECTOR2, "with", varray());
+	ADDFUNC0R(VECTOR2, FLOAT, Vector2, aspect, varray());
+	ADDFUNC1R(VECTOR2, FLOAT, Vector2, dot, VECTOR2, "with", varray());
 	ADDFUNC1R(VECTOR2, VECTOR2, Vector2, slide, VECTOR2, "n", varray());
 	ADDFUNC1R(VECTOR2, VECTOR2, Vector2, bounce, VECTOR2, "n", varray());
 	ADDFUNC1R(VECTOR2, VECTOR2, Vector2, reflect, VECTOR2, "n", varray());
-	ADDFUNC1R(VECTOR2, REAL, Vector2, cross, VECTOR2, "with", varray());
+	ADDFUNC1R(VECTOR2, FLOAT, Vector2, cross, VECTOR2, "with", varray());
 	ADDFUNC0R(VECTOR2, VECTOR2, Vector2, abs, varray());
-	ADDFUNC1R(VECTOR2, VECTOR2, Vector2, clamped, REAL, "length", varray());
+	ADDFUNC1R(VECTOR2, VECTOR2, Vector2, clamped, FLOAT, "length", varray());
 	ADDFUNC0R(VECTOR2, VECTOR2, Vector2, sign, varray());
 
-	ADDFUNC0R(RECT2, REAL, Rect2, get_area, varray());
+	ADDFUNC0R(VECTOR2I, FLOAT, Vector2i, aspect, varray());
+	ADDFUNC0R(VECTOR2I, VECTOR2I, Vector2i, sign, varray());
+	ADDFUNC0R(VECTOR2I, VECTOR2I, Vector2i, abs, varray());
+
+	ADDFUNC0R(RECT2, FLOAT, Rect2, get_area, varray());
 	ADDFUNC0R(RECT2, BOOL, Rect2, has_no_area, varray());
 	ADDFUNC1R(RECT2, BOOL, Rect2, has_point, VECTOR2, "point", varray());
 	ADDFUNC1R(RECT2, BOOL, Rect2, is_equal_approx, RECT2, "rect", varray());
@@ -1664,30 +1839,43 @@ void register_variant_methods() {
 	ADDFUNC1R(RECT2, RECT2, Rect2, clip, RECT2, "b", varray());
 	ADDFUNC1R(RECT2, RECT2, Rect2, merge, RECT2, "b", varray());
 	ADDFUNC1R(RECT2, RECT2, Rect2, expand, VECTOR2, "to", varray());
-	ADDFUNC1R(RECT2, RECT2, Rect2, grow, REAL, "by", varray());
-	ADDFUNC2R(RECT2, RECT2, Rect2, grow_margin, INT, "margin", REAL, "by", varray());
-	ADDFUNC4R(RECT2, RECT2, Rect2, grow_individual, REAL, "left", REAL, "top", REAL, "right", REAL, " bottom", varray());
+	ADDFUNC1R(RECT2, RECT2, Rect2, grow, FLOAT, "by", varray());
+	ADDFUNC2R(RECT2, RECT2, Rect2, grow_margin, INT, "margin", FLOAT, "by", varray());
+	ADDFUNC4R(RECT2, RECT2, Rect2, grow_individual, FLOAT, "left", FLOAT, "top", FLOAT, "right", FLOAT, " bottom", varray());
 	ADDFUNC0R(RECT2, RECT2, Rect2, abs, varray());
 
+	ADDFUNC0R(RECT2I, INT, Rect2i, get_area, varray());
+	ADDFUNC0R(RECT2I, BOOL, Rect2i, has_no_area, varray());
+	ADDFUNC1R(RECT2I, BOOL, Rect2i, has_point, VECTOR2I, "point", varray());
+	ADDFUNC1R(RECT2I, BOOL, Rect2i, intersects, RECT2I, "b", varray());
+	ADDFUNC1R(RECT2I, BOOL, Rect2i, encloses, RECT2I, "b", varray());
+	ADDFUNC1R(RECT2I, RECT2I, Rect2i, clip, RECT2I, "b", varray());
+	ADDFUNC1R(RECT2I, RECT2I, Rect2i, merge, RECT2I, "b", varray());
+	ADDFUNC1R(RECT2I, RECT2I, Rect2i, expand, VECTOR2I, "to", varray());
+	ADDFUNC1R(RECT2I, RECT2I, Rect2i, grow, INT, "by", varray());
+	ADDFUNC2R(RECT2I, RECT2I, Rect2i, grow_margin, INT, "margin", INT, "by", varray());
+	ADDFUNC4R(RECT2I, RECT2I, Rect2i, grow_individual, INT, "left", INT, "top", INT, "right", INT, " bottom", varray());
+	ADDFUNC0R(RECT2I, RECT2I, Rect2i, abs, varray());
+
 	ADDFUNC0R(VECTOR3, INT, Vector3, min_axis, varray());
 	ADDFUNC0R(VECTOR3, INT, Vector3, max_axis, varray());
-	ADDFUNC1R(VECTOR3, REAL, Vector3, angle_to, VECTOR3, "to", varray());
+	ADDFUNC1R(VECTOR3, FLOAT, Vector3, angle_to, VECTOR3, "to", varray());
 	ADDFUNC1R(VECTOR3, VECTOR3, Vector3, direction_to, VECTOR3, "b", varray());
-	ADDFUNC1R(VECTOR3, REAL, Vector3, distance_to, VECTOR3, "b", varray());
-	ADDFUNC1R(VECTOR3, REAL, Vector3, distance_squared_to, VECTOR3, "b", varray());
-	ADDFUNC0R(VECTOR3, REAL, Vector3, length, varray());
-	ADDFUNC0R(VECTOR3, REAL, Vector3, length_squared, varray());
+	ADDFUNC1R(VECTOR3, FLOAT, Vector3, distance_to, VECTOR3, "b", varray());
+	ADDFUNC1R(VECTOR3, FLOAT, Vector3, distance_squared_to, VECTOR3, "b", varray());
+	ADDFUNC0R(VECTOR3, FLOAT, Vector3, length, varray());
+	ADDFUNC0R(VECTOR3, FLOAT, Vector3, length_squared, varray());
 	ADDFUNC0R(VECTOR3, VECTOR3, Vector3, normalized, varray());
 	ADDFUNC0R(VECTOR3, BOOL, Vector3, is_normalized, varray());
 	ADDFUNC1R(VECTOR3, BOOL, Vector3, is_equal_approx, VECTOR3, "v", varray());
 	ADDFUNC0R(VECTOR3, VECTOR3, Vector3, inverse, varray());
 	ADDFUNC1R(VECTOR3, VECTOR3, Vector3, snapped, VECTOR3, "by", varray());
-	ADDFUNC2R(VECTOR3, VECTOR3, Vector3, rotated, VECTOR3, "axis", REAL, "phi", varray());
-	ADDFUNC2R(VECTOR3, VECTOR3, Vector3, linear_interpolate, VECTOR3, "b", REAL, "t", varray());
-	ADDFUNC2R(VECTOR3, VECTOR3, Vector3, slerp, VECTOR3, "b", REAL, "t", varray());
-	ADDFUNC4R(VECTOR3, VECTOR3, Vector3, cubic_interpolate, VECTOR3, "b", VECTOR3, "pre_a", VECTOR3, "post_b", REAL, "t", varray());
-	ADDFUNC2R(VECTOR3, VECTOR3, Vector3, move_toward, VECTOR3, "to", REAL, "delta", varray());
-	ADDFUNC1R(VECTOR3, REAL, Vector3, dot, VECTOR3, "b", varray());
+	ADDFUNC2R(VECTOR3, VECTOR3, Vector3, rotated, VECTOR3, "axis", FLOAT, "phi", varray());
+	ADDFUNC2R(VECTOR3, VECTOR3, Vector3, linear_interpolate, VECTOR3, "b", FLOAT, "t", varray());
+	ADDFUNC2R(VECTOR3, VECTOR3, Vector3, slerp, VECTOR3, "b", FLOAT, "t", varray());
+	ADDFUNC4R(VECTOR3, VECTOR3, Vector3, cubic_interpolate, VECTOR3, "b", VECTOR3, "pre_a", VECTOR3, "post_b", FLOAT, "t", varray());
+	ADDFUNC2R(VECTOR3, VECTOR3, Vector3, move_toward, VECTOR3, "to", FLOAT, "delta", varray());
+	ADDFUNC1R(VECTOR3, FLOAT, Vector3, dot, VECTOR3, "b", varray());
 	ADDFUNC1R(VECTOR3, VECTOR3, Vector3, cross, VECTOR3, "b", varray());
 	ADDFUNC1R(VECTOR3, BASIS, Vector3, outer, VECTOR3, "b", varray());
 	ADDFUNC0R(VECTOR3, BASIS, Vector3, to_diagonal_matrix, varray());
@@ -1695,7 +1883,7 @@ void register_variant_methods() {
 	ADDFUNC0R(VECTOR3, VECTOR3, Vector3, floor, varray());
 	ADDFUNC0R(VECTOR3, VECTOR3, Vector3, ceil, varray());
 	ADDFUNC0R(VECTOR3, VECTOR3, Vector3, round, varray());
-	ADDFUNC1R(VECTOR3, VECTOR3, Vector3, posmod, REAL, "mod", varray());
+	ADDFUNC1R(VECTOR3, VECTOR3, Vector3, posmod, FLOAT, "mod", varray());
 	ADDFUNC1R(VECTOR3, VECTOR3, Vector3, posmodv, VECTOR3, "modv", varray());
 	ADDFUNC1R(VECTOR3, VECTOR3, Vector3, project, VECTOR3, "b", varray());
 	ADDFUNC1R(VECTOR3, VECTOR3, Vector3, slide, VECTOR3, "n", varray());
@@ -1703,32 +1891,36 @@ void register_variant_methods() {
 	ADDFUNC1R(VECTOR3, VECTOR3, Vector3, reflect, VECTOR3, "n", varray());
 	ADDFUNC0R(VECTOR3, VECTOR3, Vector3, sign, varray());
 
+	ADDFUNC0R(VECTOR3I, INT, Vector3i, min_axis, varray());
+	ADDFUNC0R(VECTOR3I, INT, Vector3i, max_axis, varray());
+	ADDFUNC0R(VECTOR3I, VECTOR3I, Vector3i, sign, varray());
+
 	ADDFUNC0R(PLANE, PLANE, Plane, normalized, varray());
 	ADDFUNC0R(PLANE, VECTOR3, Plane, center, varray());
 	ADDFUNC0R(PLANE, VECTOR3, Plane, get_any_point, varray());
 	ADDFUNC1R(PLANE, BOOL, Plane, is_equal_approx, PLANE, "plane", varray());
 	ADDFUNC1R(PLANE, BOOL, Plane, is_point_over, VECTOR3, "point", varray());
-	ADDFUNC1R(PLANE, REAL, Plane, distance_to, VECTOR3, "point", varray());
-	ADDFUNC2R(PLANE, BOOL, Plane, has_point, VECTOR3, "point", REAL, "epsilon", varray(CMP_EPSILON));
+	ADDFUNC1R(PLANE, FLOAT, Plane, distance_to, VECTOR3, "point", varray());
+	ADDFUNC2R(PLANE, BOOL, Plane, has_point, VECTOR3, "point", FLOAT, "epsilon", varray(CMP_EPSILON));
 	ADDFUNC1R(PLANE, VECTOR3, Plane, project, VECTOR3, "point", varray());
 	ADDFUNC2R(PLANE, VECTOR3, Plane, intersect_3, PLANE, "b", PLANE, "c", varray());
 	ADDFUNC2R(PLANE, VECTOR3, Plane, intersects_ray, VECTOR3, "from", VECTOR3, "dir", varray());
 	ADDFUNC2R(PLANE, VECTOR3, Plane, intersects_segment, VECTOR3, "begin", VECTOR3, "end", varray());
 
-	ADDFUNC0R(QUAT, REAL, Quat, length, varray());
-	ADDFUNC0R(QUAT, REAL, Quat, length_squared, varray());
+	ADDFUNC0R(QUAT, FLOAT, Quat, length, varray());
+	ADDFUNC0R(QUAT, FLOAT, Quat, length_squared, varray());
 	ADDFUNC0R(QUAT, QUAT, Quat, normalized, varray());
 	ADDFUNC0R(QUAT, BOOL, Quat, is_normalized, varray());
 	ADDFUNC1R(QUAT, BOOL, Quat, is_equal_approx, QUAT, "quat", varray());
 	ADDFUNC0R(QUAT, QUAT, Quat, inverse, varray());
-	ADDFUNC1R(QUAT, REAL, Quat, dot, QUAT, "b", varray());
+	ADDFUNC1R(QUAT, FLOAT, Quat, dot, QUAT, "b", varray());
 	ADDFUNC1R(QUAT, VECTOR3, Quat, xform, VECTOR3, "v", varray());
-	ADDFUNC2R(QUAT, QUAT, Quat, slerp, QUAT, "b", REAL, "t", varray());
-	ADDFUNC2R(QUAT, QUAT, Quat, slerpni, QUAT, "b", REAL, "t", varray());
-	ADDFUNC4R(QUAT, QUAT, Quat, cubic_slerp, QUAT, "b", QUAT, "pre_a", QUAT, "post_b", REAL, "t", varray());
+	ADDFUNC2R(QUAT, QUAT, Quat, slerp, QUAT, "b", FLOAT, "t", varray());
+	ADDFUNC2R(QUAT, QUAT, Quat, slerpni, QUAT, "b", FLOAT, "t", varray());
+	ADDFUNC4R(QUAT, QUAT, Quat, cubic_slerp, QUAT, "b", QUAT, "pre_a", QUAT, "post_b", FLOAT, "t", varray());
 	ADDFUNC0R(QUAT, VECTOR3, Quat, get_euler, varray());
 	ADDFUNC1(QUAT, NIL, Quat, set_euler, VECTOR3, "euler", varray());
-	ADDFUNC2(QUAT, NIL, Quat, set_axis_angle, VECTOR3, "axis", REAL, "angle", varray());
+	ADDFUNC2(QUAT, NIL, Quat, set_axis_angle, VECTOR3, "axis", FLOAT, "angle", varray());
 
 	ADDFUNC0R(COLOR, INT, Color, to_argb32, varray());
 	ADDFUNC0R(COLOR, INT, Color, to_abgr32, varray());
@@ -1738,12 +1930,12 @@ void register_variant_methods() {
 	ADDFUNC0R(COLOR, INT, Color, to_rgba64, varray());
 	ADDFUNC0R(COLOR, COLOR, Color, inverted, varray());
 	ADDFUNC0R(COLOR, COLOR, Color, contrasted, varray());
-	ADDFUNC2R(COLOR, COLOR, Color, linear_interpolate, COLOR, "b", REAL, "t", varray());
+	ADDFUNC2R(COLOR, COLOR, Color, linear_interpolate, COLOR, "b", FLOAT, "t", varray());
 	ADDFUNC1R(COLOR, COLOR, Color, blend, COLOR, "over", varray());
-	ADDFUNC1R(COLOR, COLOR, Color, lightened, REAL, "amount", varray());
-	ADDFUNC1R(COLOR, COLOR, Color, darkened, REAL, "amount", varray());
+	ADDFUNC1R(COLOR, COLOR, Color, lightened, FLOAT, "amount", varray());
+	ADDFUNC1R(COLOR, COLOR, Color, darkened, FLOAT, "amount", varray());
 	ADDFUNC1R(COLOR, STRING, Color, to_html, BOOL, "with_alpha", varray(true));
-	ADDFUNC4R(COLOR, COLOR, Color, from_hsv, REAL, "h", REAL, "s", REAL, "v", REAL, "a", varray(1.0));
+	ADDFUNC4R(COLOR, COLOR, Color, from_hsv, FLOAT, "h", FLOAT, "s", FLOAT, "v", FLOAT, "a", varray(1.0));
 	ADDFUNC1R(COLOR, BOOL, Color, is_equal_approx, COLOR, "color", varray());
 
 	ADDFUNC0R(_RID, INT, RID, get_id, varray());
@@ -1769,6 +1961,25 @@ void register_variant_methods() {
 	ADDFUNC1R(DICTIONARY, DICTIONARY, Dictionary, duplicate, BOOL, "deep", varray(false));
 	ADDFUNC2R(DICTIONARY, NIL, Dictionary, get, NIL, "key", NIL, "default", varray(Variant()));
 
+	ADDFUNC0R(CALLABLE, BOOL, Callable, is_null, varray());
+	ADDFUNC0R(CALLABLE, BOOL, Callable, is_custom, varray());
+	ADDFUNC0R(CALLABLE, BOOL, Callable, is_standard, varray());
+	ADDFUNC0R(CALLABLE, OBJECT, Callable, get_object, varray());
+	ADDFUNC0R(CALLABLE, INT, Callable, get_object_id, varray());
+	ADDFUNC0R(CALLABLE, STRING_NAME, Callable, get_method, varray());
+	ADDFUNC0R(CALLABLE, INT, Callable, hash, varray());
+
+	ADDFUNC0R(SIGNAL, BOOL, Signal, is_null, varray());
+	ADDFUNC0R(SIGNAL, OBJECT, Signal, get_object, varray());
+	ADDFUNC0R(SIGNAL, INT, Signal, get_object_id, varray());
+	ADDFUNC0R(SIGNAL, STRING_NAME, Signal, get_name, varray());
+
+	ADDFUNC3R(SIGNAL, INT, Signal, connect, CALLABLE, "callable", ARRAY, "binds", INT, "flags", varray(Array(), 0));
+
+	ADDFUNC1R(SIGNAL, NIL, Signal, disconnect, CALLABLE, "callable", varray());
+	ADDFUNC1R(SIGNAL, BOOL, Signal, is_connected, CALLABLE, "callable", varray());
+	ADDFUNC0R(SIGNAL, ARRAY, Signal, get_connections, varray());
+
 	ADDFUNC0R(ARRAY, INT, Array, size, varray());
 	ADDFUNC0R(ARRAY, BOOL, Array, empty, varray());
 	ADDFUNC0NC(ARRAY, NIL, Array, clear, varray());
@@ -1800,94 +2011,115 @@ void register_variant_methods() {
 	ADDFUNC0R(ARRAY, NIL, Array, max, varray());
 	ADDFUNC0R(ARRAY, NIL, Array, min, varray());
 
-	ADDFUNC0R(POOL_BYTE_ARRAY, INT, PoolByteArray, size, varray());
-	ADDFUNC0R(POOL_BYTE_ARRAY, BOOL, PoolByteArray, empty, varray());
-	ADDFUNC2(POOL_BYTE_ARRAY, NIL, PoolByteArray, set, INT, "idx", INT, "byte", varray());
-	ADDFUNC1(POOL_BYTE_ARRAY, NIL, PoolByteArray, push_back, INT, "byte", varray());
-	ADDFUNC1(POOL_BYTE_ARRAY, NIL, PoolByteArray, append, INT, "byte", varray());
-	ADDFUNC1(POOL_BYTE_ARRAY, NIL, PoolByteArray, append_array, POOL_BYTE_ARRAY, "array", varray());
-	ADDFUNC1(POOL_BYTE_ARRAY, NIL, PoolByteArray, remove, INT, "idx", varray());
-	ADDFUNC2R(POOL_BYTE_ARRAY, INT, PoolByteArray, insert, INT, "idx", INT, "byte", varray());
-	ADDFUNC1(POOL_BYTE_ARRAY, NIL, PoolByteArray, resize, INT, "idx", varray());
-	ADDFUNC0(POOL_BYTE_ARRAY, NIL, PoolByteArray, invert, varray());
-	ADDFUNC2R(POOL_BYTE_ARRAY, POOL_BYTE_ARRAY, PoolByteArray, subarray, INT, "from", INT, "to", varray());
-
-	ADDFUNC0R(POOL_BYTE_ARRAY, STRING, PoolByteArray, get_string_from_ascii, varray());
-	ADDFUNC0R(POOL_BYTE_ARRAY, STRING, PoolByteArray, get_string_from_utf8, varray());
-	ADDFUNC0R(POOL_BYTE_ARRAY, STRING, PoolByteArray, hex_encode, varray());
-	ADDFUNC1R(POOL_BYTE_ARRAY, POOL_BYTE_ARRAY, PoolByteArray, compress, INT, "compression_mode", varray(0));
-	ADDFUNC2R(POOL_BYTE_ARRAY, POOL_BYTE_ARRAY, PoolByteArray, decompress, INT, "buffer_size", INT, "compression_mode", varray(0));
-
-	ADDFUNC0R(POOL_INT_ARRAY, INT, PoolIntArray, size, varray());
-	ADDFUNC0R(POOL_INT_ARRAY, BOOL, PoolIntArray, empty, varray());
-	ADDFUNC2(POOL_INT_ARRAY, NIL, PoolIntArray, set, INT, "idx", INT, "integer", varray());
-	ADDFUNC1(POOL_INT_ARRAY, NIL, PoolIntArray, push_back, INT, "integer", varray());
-	ADDFUNC1(POOL_INT_ARRAY, NIL, PoolIntArray, append, INT, "integer", varray());
-	ADDFUNC1(POOL_INT_ARRAY, NIL, PoolIntArray, append_array, POOL_INT_ARRAY, "array", varray());
-	ADDFUNC1(POOL_INT_ARRAY, NIL, PoolIntArray, remove, INT, "idx", varray());
-	ADDFUNC2R(POOL_INT_ARRAY, INT, PoolIntArray, insert, INT, "idx", INT, "integer", varray());
-	ADDFUNC1(POOL_INT_ARRAY, NIL, PoolIntArray, resize, INT, "idx", varray());
-	ADDFUNC0(POOL_INT_ARRAY, NIL, PoolIntArray, invert, varray());
-
-	ADDFUNC0R(POOL_REAL_ARRAY, INT, PoolRealArray, size, varray());
-	ADDFUNC0R(POOL_REAL_ARRAY, BOOL, PoolRealArray, empty, varray());
-	ADDFUNC2(POOL_REAL_ARRAY, NIL, PoolRealArray, set, INT, "idx", REAL, "value", varray());
-	ADDFUNC1(POOL_REAL_ARRAY, NIL, PoolRealArray, push_back, REAL, "value", varray());
-	ADDFUNC1(POOL_REAL_ARRAY, NIL, PoolRealArray, append, REAL, "value", varray());
-	ADDFUNC1(POOL_REAL_ARRAY, NIL, PoolRealArray, append_array, POOL_REAL_ARRAY, "array", varray());
-	ADDFUNC1(POOL_REAL_ARRAY, NIL, PoolRealArray, remove, INT, "idx", varray());
-	ADDFUNC2R(POOL_REAL_ARRAY, INT, PoolRealArray, insert, INT, "idx", REAL, "value", varray());
-	ADDFUNC1(POOL_REAL_ARRAY, NIL, PoolRealArray, resize, INT, "idx", varray());
-	ADDFUNC0(POOL_REAL_ARRAY, NIL, PoolRealArray, invert, varray());
-
-	ADDFUNC0R(POOL_STRING_ARRAY, INT, PoolStringArray, size, varray());
-	ADDFUNC0R(POOL_STRING_ARRAY, BOOL, PoolStringArray, empty, varray());
-	ADDFUNC2(POOL_STRING_ARRAY, NIL, PoolStringArray, set, INT, "idx", STRING, "string", varray());
-	ADDFUNC1(POOL_STRING_ARRAY, NIL, PoolStringArray, push_back, STRING, "string", varray());
-	ADDFUNC1(POOL_STRING_ARRAY, NIL, PoolStringArray, append, STRING, "string", varray());
-	ADDFUNC1(POOL_STRING_ARRAY, NIL, PoolStringArray, append_array, POOL_STRING_ARRAY, "array", varray());
-	ADDFUNC1(POOL_STRING_ARRAY, NIL, PoolStringArray, remove, INT, "idx", varray());
-	ADDFUNC2R(POOL_STRING_ARRAY, INT, PoolStringArray, insert, INT, "idx", STRING, "string", varray());
-	ADDFUNC1(POOL_STRING_ARRAY, NIL, PoolStringArray, resize, INT, "idx", varray());
-	ADDFUNC0(POOL_STRING_ARRAY, NIL, PoolStringArray, invert, varray());
-	ADDFUNC1(POOL_STRING_ARRAY, STRING, PoolStringArray, join, STRING, "delimiter", varray());
-
-	ADDFUNC0R(POOL_VECTOR2_ARRAY, INT, PoolVector2Array, size, varray());
-	ADDFUNC0R(POOL_VECTOR2_ARRAY, BOOL, PoolVector2Array, empty, varray());
-	ADDFUNC2(POOL_VECTOR2_ARRAY, NIL, PoolVector2Array, set, INT, "idx", VECTOR2, "vector2", varray());
-	ADDFUNC1(POOL_VECTOR2_ARRAY, NIL, PoolVector2Array, push_back, VECTOR2, "vector2", varray());
-	ADDFUNC1(POOL_VECTOR2_ARRAY, NIL, PoolVector2Array, append, VECTOR2, "vector2", varray());
-	ADDFUNC1(POOL_VECTOR2_ARRAY, NIL, PoolVector2Array, append_array, POOL_VECTOR2_ARRAY, "array", varray());
-	ADDFUNC1(POOL_VECTOR2_ARRAY, NIL, PoolVector2Array, remove, INT, "idx", varray());
-	ADDFUNC2R(POOL_VECTOR2_ARRAY, INT, PoolVector2Array, insert, INT, "idx", VECTOR2, "vector2", varray());
-	ADDFUNC1(POOL_VECTOR2_ARRAY, NIL, PoolVector2Array, resize, INT, "idx", varray());
-	ADDFUNC0(POOL_VECTOR2_ARRAY, NIL, PoolVector2Array, invert, varray());
-
-	ADDFUNC0R(POOL_VECTOR3_ARRAY, INT, PoolVector3Array, size, varray());
-	ADDFUNC0R(POOL_VECTOR3_ARRAY, BOOL, PoolVector3Array, empty, varray());
-	ADDFUNC2(POOL_VECTOR3_ARRAY, NIL, PoolVector3Array, set, INT, "idx", VECTOR3, "vector3", varray());
-	ADDFUNC1(POOL_VECTOR3_ARRAY, NIL, PoolVector3Array, push_back, VECTOR3, "vector3", varray());
-	ADDFUNC1(POOL_VECTOR3_ARRAY, NIL, PoolVector3Array, append, VECTOR3, "vector3", varray());
-	ADDFUNC1(POOL_VECTOR3_ARRAY, NIL, PoolVector3Array, append_array, POOL_VECTOR3_ARRAY, "array", varray());
-	ADDFUNC1(POOL_VECTOR3_ARRAY, NIL, PoolVector3Array, remove, INT, "idx", varray());
-	ADDFUNC2R(POOL_VECTOR3_ARRAY, INT, PoolVector3Array, insert, INT, "idx", VECTOR3, "vector3", varray());
-	ADDFUNC1(POOL_VECTOR3_ARRAY, NIL, PoolVector3Array, resize, INT, "idx", varray());
-	ADDFUNC0(POOL_VECTOR3_ARRAY, NIL, PoolVector3Array, invert, varray());
-
-	ADDFUNC0R(POOL_COLOR_ARRAY, INT, PoolColorArray, size, varray());
-	ADDFUNC0R(POOL_COLOR_ARRAY, BOOL, PoolColorArray, empty, varray());
-	ADDFUNC2(POOL_COLOR_ARRAY, NIL, PoolColorArray, set, INT, "idx", COLOR, "color", varray());
-	ADDFUNC1(POOL_COLOR_ARRAY, NIL, PoolColorArray, push_back, COLOR, "color", varray());
-	ADDFUNC1(POOL_COLOR_ARRAY, NIL, PoolColorArray, append, COLOR, "color", varray());
-	ADDFUNC1(POOL_COLOR_ARRAY, NIL, PoolColorArray, append_array, POOL_COLOR_ARRAY, "array", varray());
-	ADDFUNC1(POOL_COLOR_ARRAY, NIL, PoolColorArray, remove, INT, "idx", varray());
-	ADDFUNC2R(POOL_COLOR_ARRAY, INT, PoolColorArray, insert, INT, "idx", COLOR, "color", varray());
-	ADDFUNC1(POOL_COLOR_ARRAY, NIL, PoolColorArray, resize, INT, "idx", varray());
-	ADDFUNC0(POOL_COLOR_ARRAY, NIL, PoolColorArray, invert, varray());
+	ADDFUNC0R(PACKED_BYTE_ARRAY, INT, PackedByteArray, size, varray());
+	ADDFUNC0R(PACKED_BYTE_ARRAY, BOOL, PackedByteArray, empty, varray());
+	ADDFUNC2(PACKED_BYTE_ARRAY, NIL, PackedByteArray, set, INT, "idx", INT, "byte", varray());
+	ADDFUNC1(PACKED_BYTE_ARRAY, NIL, PackedByteArray, push_back, INT, "byte", varray());
+	ADDFUNC1(PACKED_BYTE_ARRAY, NIL, PackedByteArray, append, INT, "byte", varray());
+	ADDFUNC1(PACKED_BYTE_ARRAY, NIL, PackedByteArray, append_array, PACKED_BYTE_ARRAY, "array", varray());
+	ADDFUNC1(PACKED_BYTE_ARRAY, NIL, PackedByteArray, remove, INT, "idx", varray());
+	ADDFUNC2R(PACKED_BYTE_ARRAY, INT, PackedByteArray, insert, INT, "idx", INT, "byte", varray());
+	ADDFUNC1(PACKED_BYTE_ARRAY, NIL, PackedByteArray, resize, INT, "idx", varray());
+	ADDFUNC0(PACKED_BYTE_ARRAY, NIL, PackedByteArray, invert, varray());
+	ADDFUNC2R(PACKED_BYTE_ARRAY, PACKED_BYTE_ARRAY, PackedByteArray, subarray, INT, "from", INT, "to", varray());
+
+	ADDFUNC0R(PACKED_BYTE_ARRAY, STRING, PackedByteArray, get_string_from_ascii, varray());
+	ADDFUNC0R(PACKED_BYTE_ARRAY, STRING, PackedByteArray, get_string_from_utf8, varray());
+	ADDFUNC0R(PACKED_BYTE_ARRAY, STRING, PackedByteArray, hex_encode, varray());
+	ADDFUNC1R(PACKED_BYTE_ARRAY, PACKED_BYTE_ARRAY, PackedByteArray, compress, INT, "compression_mode", varray(0));
+	ADDFUNC2R(PACKED_BYTE_ARRAY, PACKED_BYTE_ARRAY, PackedByteArray, decompress, INT, "buffer_size", INT, "compression_mode", varray(0));
+
+	ADDFUNC0R(PACKED_INT32_ARRAY, INT, PackedInt32Array, size, varray());
+	ADDFUNC0R(PACKED_INT32_ARRAY, BOOL, PackedInt32Array, empty, varray());
+	ADDFUNC2(PACKED_INT32_ARRAY, NIL, PackedInt32Array, set, INT, "idx", INT, "integer", varray());
+	ADDFUNC1(PACKED_INT32_ARRAY, NIL, PackedInt32Array, push_back, INT, "integer", varray());
+	ADDFUNC1(PACKED_INT32_ARRAY, NIL, PackedInt32Array, append, INT, "integer", varray());
+	ADDFUNC1(PACKED_INT32_ARRAY, NIL, PackedInt32Array, append_array, PACKED_INT32_ARRAY, "array", varray());
+	ADDFUNC1(PACKED_INT32_ARRAY, NIL, PackedInt32Array, remove, INT, "idx", varray());
+	ADDFUNC2R(PACKED_INT32_ARRAY, INT, PackedInt32Array, insert, INT, "idx", INT, "integer", varray());
+	ADDFUNC1(PACKED_INT32_ARRAY, NIL, PackedInt32Array, resize, INT, "idx", varray());
+	ADDFUNC0(PACKED_INT32_ARRAY, NIL, PackedInt32Array, invert, varray());
+
+	ADDFUNC0R(PACKED_INT64_ARRAY, INT, PackedInt64Array, size, varray());
+	ADDFUNC0R(PACKED_INT64_ARRAY, BOOL, PackedInt64Array, empty, varray());
+	ADDFUNC2(PACKED_INT64_ARRAY, NIL, PackedInt64Array, set, INT, "idx", INT, "integer", varray());
+	ADDFUNC1(PACKED_INT64_ARRAY, NIL, PackedInt64Array, push_back, INT, "integer", varray());
+	ADDFUNC1(PACKED_INT64_ARRAY, NIL, PackedInt64Array, append, INT, "integer", varray());
+	ADDFUNC1(PACKED_INT64_ARRAY, NIL, PackedInt64Array, append_array, PACKED_INT64_ARRAY, "array", varray());
+	ADDFUNC1(PACKED_INT64_ARRAY, NIL, PackedInt64Array, remove, INT, "idx", varray());
+	ADDFUNC2R(PACKED_INT64_ARRAY, INT, PackedInt64Array, insert, INT, "idx", INT, "integer", varray());
+	ADDFUNC1(PACKED_INT64_ARRAY, NIL, PackedInt64Array, resize, INT, "idx", varray());
+	ADDFUNC0(PACKED_INT64_ARRAY, NIL, PackedInt64Array, invert, varray());
+
+	ADDFUNC0R(PACKED_FLOAT32_ARRAY, INT, PackedFloat32Array, size, varray());
+	ADDFUNC0R(PACKED_FLOAT32_ARRAY, BOOL, PackedFloat32Array, empty, varray());
+	ADDFUNC2(PACKED_FLOAT32_ARRAY, NIL, PackedFloat32Array, set, INT, "idx", FLOAT, "value", varray());
+	ADDFUNC1(PACKED_FLOAT32_ARRAY, NIL, PackedFloat32Array, push_back, FLOAT, "value", varray());
+	ADDFUNC1(PACKED_FLOAT32_ARRAY, NIL, PackedFloat32Array, append, FLOAT, "value", varray());
+	ADDFUNC1(PACKED_FLOAT32_ARRAY, NIL, PackedFloat32Array, append_array, PACKED_FLOAT32_ARRAY, "array", varray());
+	ADDFUNC1(PACKED_FLOAT32_ARRAY, NIL, PackedFloat32Array, remove, INT, "idx", varray());
+	ADDFUNC2R(PACKED_FLOAT32_ARRAY, INT, PackedFloat32Array, insert, INT, "idx", FLOAT, "value", varray());
+	ADDFUNC1(PACKED_FLOAT32_ARRAY, NIL, PackedFloat32Array, resize, INT, "idx", varray());
+	ADDFUNC0(PACKED_FLOAT32_ARRAY, NIL, PackedFloat32Array, invert, varray());
+
+	ADDFUNC0R(PACKED_FLOAT64_ARRAY, INT, PackedFloat64Array, size, varray());
+	ADDFUNC0R(PACKED_FLOAT64_ARRAY, BOOL, PackedFloat64Array, empty, varray());
+	ADDFUNC2(PACKED_FLOAT64_ARRAY, NIL, PackedFloat64Array, set, INT, "idx", FLOAT, "value", varray());
+	ADDFUNC1(PACKED_FLOAT64_ARRAY, NIL, PackedFloat64Array, push_back, FLOAT, "value", varray());
+	ADDFUNC1(PACKED_FLOAT64_ARRAY, NIL, PackedFloat64Array, append, FLOAT, "value", varray());
+	ADDFUNC1(PACKED_FLOAT64_ARRAY, NIL, PackedFloat64Array, append_array, PACKED_FLOAT64_ARRAY, "array", varray());
+	ADDFUNC1(PACKED_FLOAT64_ARRAY, NIL, PackedFloat64Array, remove, INT, "idx", varray());
+	ADDFUNC2R(PACKED_FLOAT64_ARRAY, INT, PackedFloat64Array, insert, INT, "idx", FLOAT, "value", varray());
+	ADDFUNC1(PACKED_FLOAT64_ARRAY, NIL, PackedFloat64Array, resize, INT, "idx", varray());
+	ADDFUNC0(PACKED_FLOAT64_ARRAY, NIL, PackedFloat64Array, invert, varray());
+
+	ADDFUNC0R(PACKED_STRING_ARRAY, INT, PackedStringArray, size, varray());
+	ADDFUNC0R(PACKED_STRING_ARRAY, BOOL, PackedStringArray, empty, varray());
+	ADDFUNC2(PACKED_STRING_ARRAY, NIL, PackedStringArray, set, INT, "idx", STRING, "string", varray());
+	ADDFUNC1(PACKED_STRING_ARRAY, NIL, PackedStringArray, push_back, STRING, "string", varray());
+	ADDFUNC1(PACKED_STRING_ARRAY, NIL, PackedStringArray, append, STRING, "string", varray());
+	ADDFUNC1(PACKED_STRING_ARRAY, NIL, PackedStringArray, append_array, PACKED_STRING_ARRAY, "array", varray());
+	ADDFUNC1(PACKED_STRING_ARRAY, NIL, PackedStringArray, remove, INT, "idx", varray());
+	ADDFUNC2R(PACKED_STRING_ARRAY, INT, PackedStringArray, insert, INT, "idx", STRING, "string", varray());
+	ADDFUNC1(PACKED_STRING_ARRAY, NIL, PackedStringArray, resize, INT, "idx", varray());
+	ADDFUNC0(PACKED_STRING_ARRAY, NIL, PackedStringArray, invert, varray());
+
+	ADDFUNC0R(PACKED_VECTOR2_ARRAY, INT, PackedVector2Array, size, varray());
+	ADDFUNC0R(PACKED_VECTOR2_ARRAY, BOOL, PackedVector2Array, empty, varray());
+	ADDFUNC2(PACKED_VECTOR2_ARRAY, NIL, PackedVector2Array, set, INT, "idx", VECTOR2, "vector2", varray());
+	ADDFUNC1(PACKED_VECTOR2_ARRAY, NIL, PackedVector2Array, push_back, VECTOR2, "vector2", varray());
+	ADDFUNC1(PACKED_VECTOR2_ARRAY, NIL, PackedVector2Array, append, VECTOR2, "vector2", varray());
+	ADDFUNC1(PACKED_VECTOR2_ARRAY, NIL, PackedVector2Array, append_array, PACKED_VECTOR2_ARRAY, "array", varray());
+	ADDFUNC1(PACKED_VECTOR2_ARRAY, NIL, PackedVector2Array, remove, INT, "idx", varray());
+	ADDFUNC2R(PACKED_VECTOR2_ARRAY, INT, PackedVector2Array, insert, INT, "idx", VECTOR2, "vector2", varray());
+	ADDFUNC1(PACKED_VECTOR2_ARRAY, NIL, PackedVector2Array, resize, INT, "idx", varray());
+	ADDFUNC0(PACKED_VECTOR2_ARRAY, NIL, PackedVector2Array, invert, varray());
+
+	ADDFUNC0R(PACKED_VECTOR3_ARRAY, INT, PackedVector3Array, size, varray());
+	ADDFUNC0R(PACKED_VECTOR3_ARRAY, BOOL, PackedVector3Array, empty, varray());
+	ADDFUNC2(PACKED_VECTOR3_ARRAY, NIL, PackedVector3Array, set, INT, "idx", VECTOR3, "vector3", varray());
+	ADDFUNC1(PACKED_VECTOR3_ARRAY, NIL, PackedVector3Array, push_back, VECTOR3, "vector3", varray());
+	ADDFUNC1(PACKED_VECTOR3_ARRAY, NIL, PackedVector3Array, append, VECTOR3, "vector3", varray());
+	ADDFUNC1(PACKED_VECTOR3_ARRAY, NIL, PackedVector3Array, append_array, PACKED_VECTOR3_ARRAY, "array", varray());
+	ADDFUNC1(PACKED_VECTOR3_ARRAY, NIL, PackedVector3Array, remove, INT, "idx", varray());
+	ADDFUNC2R(PACKED_VECTOR3_ARRAY, INT, PackedVector3Array, insert, INT, "idx", VECTOR3, "vector3", varray());
+	ADDFUNC1(PACKED_VECTOR3_ARRAY, NIL, PackedVector3Array, resize, INT, "idx", varray());
+	ADDFUNC0(PACKED_VECTOR3_ARRAY, NIL, PackedVector3Array, invert, varray());
+
+	ADDFUNC0R(PACKED_COLOR_ARRAY, INT, PackedColorArray, size, varray());
+	ADDFUNC0R(PACKED_COLOR_ARRAY, BOOL, PackedColorArray, empty, varray());
+	ADDFUNC2(PACKED_COLOR_ARRAY, NIL, PackedColorArray, set, INT, "idx", COLOR, "color", varray());
+	ADDFUNC1(PACKED_COLOR_ARRAY, NIL, PackedColorArray, push_back, COLOR, "color", varray());
+	ADDFUNC1(PACKED_COLOR_ARRAY, NIL, PackedColorArray, append, COLOR, "color", varray());
+	ADDFUNC1(PACKED_COLOR_ARRAY, NIL, PackedColorArray, append_array, PACKED_COLOR_ARRAY, "array", varray());
+	ADDFUNC1(PACKED_COLOR_ARRAY, NIL, PackedColorArray, remove, INT, "idx", varray());
+	ADDFUNC2R(PACKED_COLOR_ARRAY, INT, PackedColorArray, insert, INT, "idx", COLOR, "color", varray());
+	ADDFUNC1(PACKED_COLOR_ARRAY, NIL, PackedColorArray, resize, INT, "idx", varray());
+	ADDFUNC0(PACKED_COLOR_ARRAY, NIL, PackedColorArray, invert, varray());
 
 	//pointerbased
 
-	ADDFUNC0R(AABB, REAL, AABB, get_area, varray());
+	ADDFUNC0R(AABB, FLOAT, AABB, get_area, varray());
 	ADDFUNC0R(AABB, BOOL, AABB, has_no_area, varray());
 	ADDFUNC0R(AABB, BOOL, AABB, has_no_surface, varray());
 	ADDFUNC1R(AABB, BOOL, AABB, has_point, VECTOR3, "point", varray());
@@ -1899,93 +2131,101 @@ void register_variant_methods() {
 	ADDFUNC1R(AABB, AABB, AABB, intersection, AABB, "with", varray());
 	ADDFUNC1R(AABB, AABB, AABB, merge, AABB, "with", varray());
 	ADDFUNC1R(AABB, AABB, AABB, expand, VECTOR3, "to_point", varray());
-	ADDFUNC1R(AABB, AABB, AABB, grow, REAL, "by", varray());
+	ADDFUNC1R(AABB, AABB, AABB, grow, FLOAT, "by", varray());
 	ADDFUNC1R(AABB, VECTOR3, AABB, get_support, VECTOR3, "dir", varray());
 	ADDFUNC0R(AABB, VECTOR3, AABB, get_longest_axis, varray());
 	ADDFUNC0R(AABB, INT, AABB, get_longest_axis_index, varray());
-	ADDFUNC0R(AABB, REAL, AABB, get_longest_axis_size, varray());
+	ADDFUNC0R(AABB, FLOAT, AABB, get_longest_axis_size, varray());
 	ADDFUNC0R(AABB, VECTOR3, AABB, get_shortest_axis, varray());
 	ADDFUNC0R(AABB, INT, AABB, get_shortest_axis_index, varray());
-	ADDFUNC0R(AABB, REAL, AABB, get_shortest_axis_size, varray());
+	ADDFUNC0R(AABB, FLOAT, AABB, get_shortest_axis_size, varray());
 	ADDFUNC1R(AABB, VECTOR3, AABB, get_endpoint, INT, "idx", varray());
 
 	ADDFUNC0R(TRANSFORM2D, TRANSFORM2D, Transform2D, inverse, varray());
 	ADDFUNC0R(TRANSFORM2D, TRANSFORM2D, Transform2D, affine_inverse, varray());
-	ADDFUNC0R(TRANSFORM2D, REAL, Transform2D, get_rotation, varray());
+	ADDFUNC0R(TRANSFORM2D, FLOAT, Transform2D, get_rotation, varray());
 	ADDFUNC0R(TRANSFORM2D, VECTOR2, Transform2D, get_origin, varray());
 	ADDFUNC0R(TRANSFORM2D, VECTOR2, Transform2D, get_scale, varray());
 	ADDFUNC0R(TRANSFORM2D, TRANSFORM2D, Transform2D, orthonormalized, varray());
-	ADDFUNC1R(TRANSFORM2D, TRANSFORM2D, Transform2D, rotated, REAL, "phi", varray());
+	ADDFUNC1R(TRANSFORM2D, TRANSFORM2D, Transform2D, rotated, FLOAT, "phi", varray());
 	ADDFUNC1R(TRANSFORM2D, TRANSFORM2D, Transform2D, scaled, VECTOR2, "scale", varray());
 	ADDFUNC1R(TRANSFORM2D, TRANSFORM2D, Transform2D, translated, VECTOR2, "offset", varray());
 	ADDFUNC1R(TRANSFORM2D, NIL, Transform2D, xform, NIL, "v", varray());
 	ADDFUNC1R(TRANSFORM2D, NIL, Transform2D, xform_inv, NIL, "v", varray());
 	ADDFUNC1R(TRANSFORM2D, VECTOR2, Transform2D, basis_xform, VECTOR2, "v", varray());
 	ADDFUNC1R(TRANSFORM2D, VECTOR2, Transform2D, basis_xform_inv, VECTOR2, "v", varray());
-	ADDFUNC2R(TRANSFORM2D, TRANSFORM2D, Transform2D, interpolate_with, TRANSFORM2D, "transform", REAL, "weight", varray());
+	ADDFUNC2R(TRANSFORM2D, TRANSFORM2D, Transform2D, interpolate_with, TRANSFORM2D, "transform", FLOAT, "weight", varray());
 	ADDFUNC1R(TRANSFORM2D, BOOL, Transform2D, is_equal_approx, TRANSFORM2D, "transform", varray());
 
 	ADDFUNC0R(BASIS, BASIS, Basis, inverse, varray());
 	ADDFUNC0R(BASIS, BASIS, Basis, transposed, varray());
 	ADDFUNC0R(BASIS, BASIS, Basis, orthonormalized, varray());
-	ADDFUNC0R(BASIS, REAL, Basis, determinant, varray());
-	ADDFUNC2R(BASIS, BASIS, Basis, rotated, VECTOR3, "axis", REAL, "phi", varray());
+	ADDFUNC0R(BASIS, FLOAT, Basis, determinant, varray());
+	ADDFUNC2R(BASIS, BASIS, Basis, rotated, VECTOR3, "axis", FLOAT, "phi", varray());
 	ADDFUNC1R(BASIS, BASIS, Basis, scaled, VECTOR3, "scale", varray());
 	ADDFUNC0R(BASIS, VECTOR3, Basis, get_scale, varray());
 	ADDFUNC0R(BASIS, VECTOR3, Basis, get_euler, varray());
-	ADDFUNC1R(BASIS, REAL, Basis, tdotx, VECTOR3, "with", varray());
-	ADDFUNC1R(BASIS, REAL, Basis, tdoty, VECTOR3, "with", varray());
-	ADDFUNC1R(BASIS, REAL, Basis, tdotz, VECTOR3, "with", varray());
+	ADDFUNC1R(BASIS, FLOAT, Basis, tdotx, VECTOR3, "with", varray());
+	ADDFUNC1R(BASIS, FLOAT, Basis, tdoty, VECTOR3, "with", varray());
+	ADDFUNC1R(BASIS, FLOAT, Basis, tdotz, VECTOR3, "with", varray());
 	ADDFUNC1R(BASIS, VECTOR3, Basis, xform, VECTOR3, "v", varray());
 	ADDFUNC1R(BASIS, VECTOR3, Basis, xform_inv, VECTOR3, "v", varray());
 	ADDFUNC0R(BASIS, INT, Basis, get_orthogonal_index, varray());
-	ADDFUNC2R(BASIS, BASIS, Basis, slerp, BASIS, "b", REAL, "t", varray());
-	ADDFUNC2R(BASIS, BOOL, Basis, is_equal_approx, BASIS, "b", REAL, "epsilon", varray(CMP_EPSILON)); // TODO: Replace in 4.0, see other TODO.
+	ADDFUNC2R(BASIS, BASIS, Basis, slerp, BASIS, "b", FLOAT, "t", varray());
+	ADDFUNC2R(BASIS, BOOL, Basis, is_equal_approx, BASIS, "b", FLOAT, "epsilon", varray(CMP_EPSILON)); // TODO: Replace in 4.0, see other TODO.
 	ADDFUNC0R(BASIS, QUAT, Basis, get_rotation_quat, varray());
 
 	ADDFUNC0R(TRANSFORM, TRANSFORM, Transform, inverse, varray());
 	ADDFUNC0R(TRANSFORM, TRANSFORM, Transform, affine_inverse, varray());
 	ADDFUNC0R(TRANSFORM, TRANSFORM, Transform, orthonormalized, varray());
-	ADDFUNC2R(TRANSFORM, TRANSFORM, Transform, rotated, VECTOR3, "axis", REAL, "phi", varray());
+	ADDFUNC2R(TRANSFORM, TRANSFORM, Transform, rotated, VECTOR3, "axis", FLOAT, "phi", varray());
 	ADDFUNC1R(TRANSFORM, TRANSFORM, Transform, scaled, VECTOR3, "scale", varray());
 	ADDFUNC1R(TRANSFORM, TRANSFORM, Transform, translated, VECTOR3, "offset", varray());
 	ADDFUNC2R(TRANSFORM, TRANSFORM, Transform, looking_at, VECTOR3, "target", VECTOR3, "up", varray());
-	ADDFUNC2R(TRANSFORM, TRANSFORM, Transform, interpolate_with, TRANSFORM, "transform", REAL, "weight", varray());
+	ADDFUNC2R(TRANSFORM, TRANSFORM, Transform, interpolate_with, TRANSFORM, "transform", FLOAT, "weight", varray());
 	ADDFUNC1R(TRANSFORM, BOOL, Transform, is_equal_approx, TRANSFORM, "transform", varray());
 	ADDFUNC1R(TRANSFORM, NIL, Transform, xform, NIL, "v", varray());
 	ADDFUNC1R(TRANSFORM, NIL, Transform, xform_inv, NIL, "v", varray());
 
 	/* REGISTER CONSTRUCTORS */
 
-	_VariantCall::add_constructor(_VariantCall::Vector2_init1, Variant::VECTOR2, "x", Variant::REAL, "y", Variant::REAL);
+	_VariantCall::add_constructor(_VariantCall::Vector2_init1, Variant::VECTOR2, "x", Variant::FLOAT, "y", Variant::FLOAT);
+	_VariantCall::add_constructor(_VariantCall::Vector2i_init1, Variant::VECTOR2I, "x", Variant::INT, "y", Variant::INT);
 
 	_VariantCall::add_constructor(_VariantCall::Rect2_init1, Variant::RECT2, "position", Variant::VECTOR2, "size", Variant::VECTOR2);
-	_VariantCall::add_constructor(_VariantCall::Rect2_init2, Variant::RECT2, "x", Variant::REAL, "y", Variant::REAL, "width", Variant::REAL, "height", Variant::REAL);
+	_VariantCall::add_constructor(_VariantCall::Rect2_init2, Variant::RECT2, "x", Variant::FLOAT, "y", Variant::FLOAT, "width", Variant::FLOAT, "height", Variant::FLOAT);
 
-	_VariantCall::add_constructor(_VariantCall::Transform2D_init2, Variant::TRANSFORM2D, "rotation", Variant::REAL, "position", Variant::VECTOR2);
+	_VariantCall::add_constructor(_VariantCall::Rect2i_init1, Variant::RECT2I, "position", Variant::VECTOR2, "size", Variant::VECTOR2);
+	_VariantCall::add_constructor(_VariantCall::Rect2i_init2, Variant::RECT2I, "x", Variant::INT, "y", Variant::INT, "width", Variant::INT, "height", Variant::INT);
+
+	_VariantCall::add_constructor(_VariantCall::Transform2D_init2, Variant::TRANSFORM2D, "rotation", Variant::FLOAT, "position", Variant::VECTOR2);
 	_VariantCall::add_constructor(_VariantCall::Transform2D_init3, Variant::TRANSFORM2D, "x_axis", Variant::VECTOR2, "y_axis", Variant::VECTOR2, "origin", Variant::VECTOR2);
 
-	_VariantCall::add_constructor(_VariantCall::Vector3_init1, Variant::VECTOR3, "x", Variant::REAL, "y", Variant::REAL, "z", Variant::REAL);
+	_VariantCall::add_constructor(_VariantCall::Vector3_init1, Variant::VECTOR3, "x", Variant::FLOAT, "y", Variant::FLOAT, "z", Variant::FLOAT);
+	_VariantCall::add_constructor(_VariantCall::Vector3i_init1, Variant::VECTOR3I, "x", Variant::INT, "y", Variant::INT, "z", Variant::INT);
 
-	_VariantCall::add_constructor(_VariantCall::Plane_init1, Variant::PLANE, "a", Variant::REAL, "b", Variant::REAL, "c", Variant::REAL, "d", Variant::REAL);
+	_VariantCall::add_constructor(_VariantCall::Plane_init1, Variant::PLANE, "a", Variant::FLOAT, "b", Variant::FLOAT, "c", Variant::FLOAT, "d", Variant::FLOAT);
 	_VariantCall::add_constructor(_VariantCall::Plane_init2, Variant::PLANE, "v1", Variant::VECTOR3, "v2", Variant::VECTOR3, "v3", Variant::VECTOR3);
-	_VariantCall::add_constructor(_VariantCall::Plane_init3, Variant::PLANE, "normal", Variant::VECTOR3, "d", Variant::REAL);
+	_VariantCall::add_constructor(_VariantCall::Plane_init3, Variant::PLANE, "normal", Variant::VECTOR3, "d", Variant::FLOAT);
 
-	_VariantCall::add_constructor(_VariantCall::Quat_init1, Variant::QUAT, "x", Variant::REAL, "y", Variant::REAL, "z", Variant::REAL, "w", Variant::REAL);
-	_VariantCall::add_constructor(_VariantCall::Quat_init2, Variant::QUAT, "axis", Variant::VECTOR3, "angle", Variant::REAL);
+	_VariantCall::add_constructor(_VariantCall::Quat_init1, Variant::QUAT, "x", Variant::FLOAT, "y", Variant::FLOAT, "z", Variant::FLOAT, "w", Variant::FLOAT);
+	_VariantCall::add_constructor(_VariantCall::Quat_init2, Variant::QUAT, "axis", Variant::VECTOR3, "angle", Variant::FLOAT);
 	_VariantCall::add_constructor(_VariantCall::Quat_init3, Variant::QUAT, "euler", Variant::VECTOR3);
 
-	_VariantCall::add_constructor(_VariantCall::Color_init1, Variant::COLOR, "r", Variant::REAL, "g", Variant::REAL, "b", Variant::REAL, "a", Variant::REAL);
-	_VariantCall::add_constructor(_VariantCall::Color_init2, Variant::COLOR, "r", Variant::REAL, "g", Variant::REAL, "b", Variant::REAL);
+	_VariantCall::add_constructor(_VariantCall::Color_init1, Variant::COLOR, "r", Variant::FLOAT, "g", Variant::FLOAT, "b", Variant::FLOAT, "a", Variant::FLOAT);
+	_VariantCall::add_constructor(_VariantCall::Color_init2, Variant::COLOR, "r", Variant::FLOAT, "g", Variant::FLOAT, "b", Variant::FLOAT);
 
 	_VariantCall::add_constructor(_VariantCall::AABB_init1, Variant::AABB, "position", Variant::VECTOR3, "size", Variant::VECTOR3);
 
 	_VariantCall::add_constructor(_VariantCall::Basis_init1, Variant::BASIS, "x_axis", Variant::VECTOR3, "y_axis", Variant::VECTOR3, "z_axis", Variant::VECTOR3);
-	_VariantCall::add_constructor(_VariantCall::Basis_init2, Variant::BASIS, "axis", Variant::VECTOR3, "phi", Variant::REAL);
+	_VariantCall::add_constructor(_VariantCall::Basis_init2, Variant::BASIS, "axis", Variant::VECTOR3, "phi", Variant::FLOAT);
 
 	_VariantCall::add_constructor(_VariantCall::Transform_init1, Variant::TRANSFORM, "x_axis", Variant::VECTOR3, "y_axis", Variant::VECTOR3, "z_axis", Variant::VECTOR3, "origin", Variant::VECTOR3);
 	_VariantCall::add_constructor(_VariantCall::Transform_init2, Variant::TRANSFORM, "basis", Variant::BASIS, "origin", Variant::VECTOR3);
 
+	_VariantCall::add_constructor(_VariantCall::Callable_init2, Variant::CALLABLE, "object", Variant::OBJECT, "method_name", Variant::STRING_NAME);
+	_VariantCall::add_constructor(_VariantCall::Signal_init2, Variant::SIGNAL, "object", Variant::OBJECT, "signal_name", Variant::STRING_NAME);
+
 	/* REGISTER CONSTANTS */
 
 	_populate_named_colors();
@@ -2007,9 +2247,25 @@ void register_variant_methods() {
 	_VariantCall::add_variant_constant(Variant::VECTOR3, "FORWARD", Vector3(0, 0, -1));
 	_VariantCall::add_variant_constant(Variant::VECTOR3, "BACK", Vector3(0, 0, 1));
 
+	_VariantCall::add_constant(Variant::VECTOR3I, "AXIS_X", Vector3::AXIS_X);
+	_VariantCall::add_constant(Variant::VECTOR3I, "AXIS_Y", Vector3::AXIS_Y);
+	_VariantCall::add_constant(Variant::VECTOR3I, "AXIS_Z", Vector3::AXIS_Z);
+
+	_VariantCall::add_variant_constant(Variant::VECTOR3I, "ZERO", Vector3i(0, 0, 0));
+	_VariantCall::add_variant_constant(Variant::VECTOR3I, "ONE", Vector3i(1, 1, 1));
+	_VariantCall::add_variant_constant(Variant::VECTOR3I, "LEFT", Vector3i(-1, 0, 0));
+	_VariantCall::add_variant_constant(Variant::VECTOR3I, "RIGHT", Vector3i(1, 0, 0));
+	_VariantCall::add_variant_constant(Variant::VECTOR3I, "UP", Vector3i(0, 1, 0));
+	_VariantCall::add_variant_constant(Variant::VECTOR3I, "DOWN", Vector3i(0, -1, 0));
+	_VariantCall::add_variant_constant(Variant::VECTOR3I, "FORWARD", Vector3i(0, 0, -1));
+	_VariantCall::add_variant_constant(Variant::VECTOR3I, "BACK", Vector3i(0, 0, 1));
+
 	_VariantCall::add_constant(Variant::VECTOR2, "AXIS_X", Vector2::AXIS_X);
 	_VariantCall::add_constant(Variant::VECTOR2, "AXIS_Y", Vector2::AXIS_Y);
 
+	_VariantCall::add_constant(Variant::VECTOR2I, "AXIS_X", Vector2::AXIS_X);
+	_VariantCall::add_constant(Variant::VECTOR2I, "AXIS_Y", Vector2::AXIS_Y);
+
 	_VariantCall::add_variant_constant(Variant::VECTOR2, "ZERO", Vector2(0, 0));
 	_VariantCall::add_variant_constant(Variant::VECTOR2, "ONE", Vector2(1, 1));
 	_VariantCall::add_variant_constant(Variant::VECTOR2, "INF", Vector2(Math_INF, Math_INF));
@@ -2018,6 +2274,13 @@ void register_variant_methods() {
 	_VariantCall::add_variant_constant(Variant::VECTOR2, "UP", Vector2(0, -1));
 	_VariantCall::add_variant_constant(Variant::VECTOR2, "DOWN", Vector2(0, 1));
 
+	_VariantCall::add_variant_constant(Variant::VECTOR2I, "ZERO", Vector2i(0, 0));
+	_VariantCall::add_variant_constant(Variant::VECTOR2I, "ONE", Vector2i(1, 1));
+	_VariantCall::add_variant_constant(Variant::VECTOR2I, "LEFT", Vector2i(-1, 0));
+	_VariantCall::add_variant_constant(Variant::VECTOR2I, "RIGHT", Vector2i(1, 0));
+	_VariantCall::add_variant_constant(Variant::VECTOR2I, "UP", Vector2i(0, -1));
+	_VariantCall::add_variant_constant(Variant::VECTOR2I, "DOWN", Vector2i(0, 1));
+
 	_VariantCall::add_variant_constant(Variant::TRANSFORM2D, "IDENTITY", Transform2D());
 	_VariantCall::add_variant_constant(Variant::TRANSFORM2D, "FLIP_X", Transform2D(-1, 0, 0, 1, 0, 0));
 	_VariantCall::add_variant_constant(Variant::TRANSFORM2D, "FLIP_Y", Transform2D(1, 0, 0, -1, 0, 0));
diff --git a/core/variant_op.cpp b/core/variant_op.cpp
index 6caa224cfe..36d1278929 100644
--- a/core/variant_op.cpp
+++ b/core/variant_op.cpp
@@ -38,33 +38,41 @@
 	CASE_TYPE(PREFIX, OP, INT)    \
 	CASE_TYPE_ALL_BUT_INT(PREFIX, OP)
 
-#define CASE_TYPE_ALL_BUT_INT(PREFIX, OP)     \
-	CASE_TYPE(PREFIX, OP, NIL)                \
-	CASE_TYPE(PREFIX, OP, BOOL)               \
-	CASE_TYPE(PREFIX, OP, REAL)               \
-	CASE_TYPE(PREFIX, OP, STRING)             \
-	CASE_TYPE(PREFIX, OP, VECTOR2)            \
-	CASE_TYPE(PREFIX, OP, RECT2)              \
-	CASE_TYPE(PREFIX, OP, VECTOR3)            \
-	CASE_TYPE(PREFIX, OP, TRANSFORM2D)        \
-	CASE_TYPE(PREFIX, OP, PLANE)              \
-	CASE_TYPE(PREFIX, OP, QUAT)               \
-	CASE_TYPE(PREFIX, OP, AABB)               \
-	CASE_TYPE(PREFIX, OP, BASIS)              \
-	CASE_TYPE(PREFIX, OP, TRANSFORM)          \
-	CASE_TYPE(PREFIX, OP, COLOR)              \
-	CASE_TYPE(PREFIX, OP, NODE_PATH)          \
-	CASE_TYPE(PREFIX, OP, _RID)               \
-	CASE_TYPE(PREFIX, OP, OBJECT)             \
-	CASE_TYPE(PREFIX, OP, DICTIONARY)         \
-	CASE_TYPE(PREFIX, OP, ARRAY)              \
-	CASE_TYPE(PREFIX, OP, POOL_BYTE_ARRAY)    \
-	CASE_TYPE(PREFIX, OP, POOL_INT_ARRAY)     \
-	CASE_TYPE(PREFIX, OP, POOL_REAL_ARRAY)    \
-	CASE_TYPE(PREFIX, OP, POOL_STRING_ARRAY)  \
-	CASE_TYPE(PREFIX, OP, POOL_VECTOR2_ARRAY) \
-	CASE_TYPE(PREFIX, OP, POOL_VECTOR3_ARRAY) \
-	CASE_TYPE(PREFIX, OP, POOL_COLOR_ARRAY)
+#define CASE_TYPE_ALL_BUT_INT(PREFIX, OP)       \
+	CASE_TYPE(PREFIX, OP, NIL)                  \
+	CASE_TYPE(PREFIX, OP, BOOL)                 \
+	CASE_TYPE(PREFIX, OP, FLOAT)                \
+	CASE_TYPE(PREFIX, OP, STRING)               \
+	CASE_TYPE(PREFIX, OP, VECTOR2)              \
+	CASE_TYPE(PREFIX, OP, VECTOR2I)             \
+	CASE_TYPE(PREFIX, OP, RECT2)                \
+	CASE_TYPE(PREFIX, OP, RECT2I)               \
+	CASE_TYPE(PREFIX, OP, VECTOR3)              \
+	CASE_TYPE(PREFIX, OP, VECTOR3I)             \
+	CASE_TYPE(PREFIX, OP, TRANSFORM2D)          \
+	CASE_TYPE(PREFIX, OP, PLANE)                \
+	CASE_TYPE(PREFIX, OP, QUAT)                 \
+	CASE_TYPE(PREFIX, OP, AABB)                 \
+	CASE_TYPE(PREFIX, OP, BASIS)                \
+	CASE_TYPE(PREFIX, OP, TRANSFORM)            \
+	CASE_TYPE(PREFIX, OP, COLOR)                \
+	CASE_TYPE(PREFIX, OP, STRING_NAME)          \
+	CASE_TYPE(PREFIX, OP, NODE_PATH)            \
+	CASE_TYPE(PREFIX, OP, _RID)                 \
+	CASE_TYPE(PREFIX, OP, OBJECT)               \
+	CASE_TYPE(PREFIX, OP, CALLABLE)             \
+	CASE_TYPE(PREFIX, OP, SIGNAL)               \
+	CASE_TYPE(PREFIX, OP, DICTIONARY)           \
+	CASE_TYPE(PREFIX, OP, ARRAY)                \
+	CASE_TYPE(PREFIX, OP, PACKED_BYTE_ARRAY)    \
+	CASE_TYPE(PREFIX, OP, PACKED_INT32_ARRAY)   \
+	CASE_TYPE(PREFIX, OP, PACKED_INT64_ARRAY)   \
+	CASE_TYPE(PREFIX, OP, PACKED_FLOAT32_ARRAY) \
+	CASE_TYPE(PREFIX, OP, PACKED_FLOAT64_ARRAY) \
+	CASE_TYPE(PREFIX, OP, PACKED_STRING_ARRAY)  \
+	CASE_TYPE(PREFIX, OP, PACKED_VECTOR2_ARRAY) \
+	CASE_TYPE(PREFIX, OP, PACKED_VECTOR3_ARRAY) \
+	CASE_TYPE(PREFIX, OP, PACKED_COLOR_ARRAY)
 
 #ifdef __GNUC__
 #define TYPE(PREFIX, OP, TYPE) &&PREFIX##_##OP##_##TYPE
@@ -74,11 +82,14 @@
 		TYPE(PREFIX, OP, NIL),                \
 		TYPE(PREFIX, OP, BOOL),               \
 		TYPE(PREFIX, OP, INT),                \
-		TYPE(PREFIX, OP, REAL),               \
+		TYPE(PREFIX, OP, FLOAT),               \
 		TYPE(PREFIX, OP, STRING),             \
 		TYPE(PREFIX, OP, VECTOR2),            \
+		TYPE(PREFIX, OP, VECTOR2I),            \
 		TYPE(PREFIX, OP, RECT2),              \
+	TYPE(PREFIX, OP, RECT2I),              \
 		TYPE(PREFIX, OP, VECTOR3),            \
+	TYPE(PREFIX, OP, VECTOR3I),            \
 		TYPE(PREFIX, OP, TRANSFORM2D),        \
 		TYPE(PREFIX, OP, PLANE),              \
 		TYPE(PREFIX, OP, QUAT),               \
@@ -86,47 +97,52 @@
 		TYPE(PREFIX, OP, BASIS),              \
 		TYPE(PREFIX, OP, TRANSFORM),          \
 		TYPE(PREFIX, OP, COLOR),              \
+		TYPE(PREFIX, OP, STRING_NAME),          \
 		TYPE(PREFIX, OP, NODE_PATH),          \
 		TYPE(PREFIX, OP, _RID),               \
 		TYPE(PREFIX, OP, OBJECT),             \
+		TYPE(PREFIX, OP, CALLABLE),             \
+		TYPE(PREFIX, OP, SIGNAL),             \
 		TYPE(PREFIX, OP, DICTIONARY),         \
 		TYPE(PREFIX, OP, ARRAY),              \
-		TYPE(PREFIX, OP, POOL_BYTE_ARRAY),    \
-		TYPE(PREFIX, OP, POOL_INT_ARRAY),     \
-		TYPE(PREFIX, OP, POOL_REAL_ARRAY),    \
-		TYPE(PREFIX, OP, POOL_STRING_ARRAY),  \
-		TYPE(PREFIX, OP, POOL_VECTOR2_ARRAY), \
-		TYPE(PREFIX, OP, POOL_VECTOR3_ARRAY), \
-		TYPE(PREFIX, OP, POOL_COLOR_ARRAY),   \
+		TYPE(PREFIX, OP, PACKED_BYTE_ARRAY),    \
+		TYPE(PREFIX, OP, PACKED_INT32_ARRAY),     \
+		TYPE(PREFIX, OP, PACKED_INT64_ARRAY),     \
+		TYPE(PREFIX, OP, PACKED_FLOAT32_ARRAY),    \
+		TYPE(PREFIX, OP, PACKED_FLOAT64_ARRAY),    \
+		TYPE(PREFIX, OP, PACKED_STRING_ARRAY),  \
+		TYPE(PREFIX, OP, PACKED_VECTOR2_ARRAY), \
+		TYPE(PREFIX, OP, PACKED_VECTOR3_ARRAY), \
+		TYPE(PREFIX, OP, PACKED_COLOR_ARRAY),   \
 }
 /* clang-format on */
 
-#define CASES(PREFIX) static const void *switch_table_##PREFIX[25][27] = { \
-	TYPES(PREFIX, OP_EQUAL),                                               \
-	TYPES(PREFIX, OP_NOT_EQUAL),                                           \
-	TYPES(PREFIX, OP_LESS),                                                \
-	TYPES(PREFIX, OP_LESS_EQUAL),                                          \
-	TYPES(PREFIX, OP_GREATER),                                             \
-	TYPES(PREFIX, OP_GREATER_EQUAL),                                       \
-	TYPES(PREFIX, OP_ADD),                                                 \
-	TYPES(PREFIX, OP_SUBTRACT),                                            \
-	TYPES(PREFIX, OP_MULTIPLY),                                            \
-	TYPES(PREFIX, OP_DIVIDE),                                              \
-	TYPES(PREFIX, OP_NEGATE),                                              \
-	TYPES(PREFIX, OP_POSITIVE),                                            \
-	TYPES(PREFIX, OP_MODULE),                                              \
-	TYPES(PREFIX, OP_STRING_CONCAT),                                       \
-	TYPES(PREFIX, OP_SHIFT_LEFT),                                          \
-	TYPES(PREFIX, OP_SHIFT_RIGHT),                                         \
-	TYPES(PREFIX, OP_BIT_AND),                                             \
-	TYPES(PREFIX, OP_BIT_OR),                                              \
-	TYPES(PREFIX, OP_BIT_XOR),                                             \
-	TYPES(PREFIX, OP_BIT_NEGATE),                                          \
-	TYPES(PREFIX, OP_AND),                                                 \
-	TYPES(PREFIX, OP_OR),                                                  \
-	TYPES(PREFIX, OP_XOR),                                                 \
-	TYPES(PREFIX, OP_NOT),                                                 \
-	TYPES(PREFIX, OP_IN),                                                  \
+#define CASES(PREFIX) static const void *switch_table_##PREFIX[25][Variant::VARIANT_MAX] = { \
+	TYPES(PREFIX, OP_EQUAL),                                                                 \
+	TYPES(PREFIX, OP_NOT_EQUAL),                                                             \
+	TYPES(PREFIX, OP_LESS),                                                                  \
+	TYPES(PREFIX, OP_LESS_EQUAL),                                                            \
+	TYPES(PREFIX, OP_GREATER),                                                               \
+	TYPES(PREFIX, OP_GREATER_EQUAL),                                                         \
+	TYPES(PREFIX, OP_ADD),                                                                   \
+	TYPES(PREFIX, OP_SUBTRACT),                                                              \
+	TYPES(PREFIX, OP_MULTIPLY),                                                              \
+	TYPES(PREFIX, OP_DIVIDE),                                                                \
+	TYPES(PREFIX, OP_NEGATE),                                                                \
+	TYPES(PREFIX, OP_POSITIVE),                                                              \
+	TYPES(PREFIX, OP_MODULE),                                                                \
+	TYPES(PREFIX, OP_STRING_CONCAT),                                                         \
+	TYPES(PREFIX, OP_SHIFT_LEFT),                                                            \
+	TYPES(PREFIX, OP_SHIFT_RIGHT),                                                           \
+	TYPES(PREFIX, OP_BIT_AND),                                                               \
+	TYPES(PREFIX, OP_BIT_OR),                                                                \
+	TYPES(PREFIX, OP_BIT_XOR),                                                               \
+	TYPES(PREFIX, OP_BIT_NEGATE),                                                            \
+	TYPES(PREFIX, OP_AND),                                                                   \
+	TYPES(PREFIX, OP_OR),                                                                    \
+	TYPES(PREFIX, OP_XOR),                                                                   \
+	TYPES(PREFIX, OP_NOT),                                                                   \
+	TYPES(PREFIX, OP_IN),                                                                    \
 }
 
 #define SWITCH(PREFIX, op, val) goto *switch_table_##PREFIX[op][val];
@@ -165,21 +181,21 @@ bool Variant::booleanize() const {
 		return;          \
 	}
 
-#define DEFAULT_OP_NUM(m_prefix, m_op_name, m_name, m_op, m_type)             \
-	CASE_TYPE(m_prefix, m_op_name, m_name) {                                  \
-		if (p_b.type == INT) _RETURN(p_a._data.m_type m_op p_b._data._int);   \
-		if (p_b.type == REAL) _RETURN(p_a._data.m_type m_op p_b._data._real); \
-                                                                              \
-		_RETURN_FAIL                                                          \
+#define DEFAULT_OP_NUM(m_prefix, m_op_name, m_name, m_op, m_type)               \
+	CASE_TYPE(m_prefix, m_op_name, m_name) {                                    \
+		if (p_b.type == INT) _RETURN(p_a._data.m_type m_op p_b._data._int);     \
+		if (p_b.type == FLOAT) _RETURN(p_a._data.m_type m_op p_b._data._float); \
+                                                                                \
+		_RETURN_FAIL                                                            \
 	};
 
-#define DEFAULT_OP_NUM_NULL(m_prefix, m_op_name, m_name, m_op, m_type)        \
-	CASE_TYPE(m_prefix, m_op_name, m_name) {                                  \
-		if (p_b.type == INT) _RETURN(p_a._data.m_type m_op p_b._data._int);   \
-		if (p_b.type == REAL) _RETURN(p_a._data.m_type m_op p_b._data._real); \
-		if (p_b.type == NIL) _RETURN(!(p_b.type m_op NIL));                   \
-                                                                              \
-		_RETURN_FAIL                                                          \
+#define DEFAULT_OP_NUM_NULL(m_prefix, m_op_name, m_name, m_op, m_type)          \
+	CASE_TYPE(m_prefix, m_op_name, m_name) {                                    \
+		if (p_b.type == INT) _RETURN(p_a._data.m_type m_op p_b._data._int);     \
+		if (p_b.type == FLOAT) _RETURN(p_a._data.m_type m_op p_b._data._float); \
+		if (p_b.type == NIL) _RETURN(!(p_b.type m_op NIL));                     \
+                                                                                \
+		_RETURN_FAIL                                                            \
 	};
 
 #ifdef DEBUG_ENABLED
@@ -192,23 +208,23 @@ bool Variant::booleanize() const {
 			}                                                   \
 			_RETURN(p_a._data.m_type / p_b._data._int);         \
 		}                                                       \
-		if (p_b.type == REAL) {                                 \
-			if (p_b._data._real == 0) {                         \
+		if (p_b.type == FLOAT) {                                \
+			if (p_b._data._float == 0) {                        \
 				r_valid = false;                                \
 				_RETURN("Division By Zero");                    \
 			}                                                   \
-			_RETURN(p_a._data.m_type / p_b._data._real);        \
+			_RETURN(p_a._data.m_type / p_b._data._float);       \
 		}                                                       \
                                                                 \
 		_RETURN_FAIL                                            \
 	};
 #else
-#define DEFAULT_OP_NUM_DIV(m_prefix, m_op_name, m_name, m_type)            \
-	CASE_TYPE(m_prefix, m_op_name, m_name) {                               \
-		if (p_b.type == INT) _RETURN(p_a._data.m_type / p_b._data._int);   \
-		if (p_b.type == REAL) _RETURN(p_a._data.m_type / p_b._data._real); \
-                                                                           \
-		_RETURN_FAIL                                                       \
+#define DEFAULT_OP_NUM_DIV(m_prefix, m_op_name, m_name, m_type)              \
+	CASE_TYPE(m_prefix, m_op_name, m_name) {                                 \
+		if (p_b.type == INT) _RETURN(p_a._data.m_type / p_b._data._int);     \
+		if (p_b.type == FLOAT) _RETURN(p_a._data.m_type / p_b._data._float); \
+                                                                             \
+		_RETURN_FAIL                                                         \
 	};
 #endif
 
@@ -222,33 +238,47 @@ bool Variant::booleanize() const {
 		_RETURN(p_a._data.m_type);                              \
 	};
 
-#define DEFAULT_OP_NUM_VEC(m_prefix, m_op_name, m_name, m_op, m_type)                                               \
-	CASE_TYPE(m_prefix, m_op_name, m_name) {                                                                        \
-		if (p_b.type == INT) _RETURN(p_a._data.m_type m_op p_b._data._int);                                         \
-		if (p_b.type == REAL) _RETURN(p_a._data.m_type m_op p_b._data._real);                                       \
-		if (p_b.type == VECTOR2) _RETURN(p_a._data.m_type m_op *reinterpret_cast<const Vector2 *>(p_b._data._mem)); \
-		if (p_b.type == VECTOR3) _RETURN(p_a._data.m_type m_op *reinterpret_cast<const Vector3 *>(p_b._data._mem)); \
-                                                                                                                    \
-		_RETURN_FAIL                                                                                                \
+#define DEFAULT_OP_NUM_VEC(m_prefix, m_op_name, m_name, m_op, m_type)                                                \
+	CASE_TYPE(m_prefix, m_op_name, m_name) {                                                                         \
+		if (p_b.type == INT) _RETURN(p_a._data.m_type m_op p_b._data._int);                                          \
+		if (p_b.type == FLOAT) _RETURN(p_a._data.m_type m_op p_b._data._float);                                      \
+		if (p_b.type == VECTOR2) _RETURN(p_a._data.m_type m_op *reinterpret_cast<const Vector2 *>(p_b._data._mem));  \
+		if (p_b.type == VECTOR3) _RETURN(p_a._data.m_type m_op *reinterpret_cast<const Vector3 *>(p_b._data._mem));  \
+		if (p_b.type == VECTOR2I) _RETURN(p_a._data.m_type m_op *reinterpret_cast<const Vector2 *>(p_b._data._mem)); \
+		if (p_b.type == VECTOR3I) _RETURN(p_a._data.m_type m_op *reinterpret_cast<const Vector3 *>(p_b._data._mem)); \
+                                                                                                                     \
+		_RETURN_FAIL                                                                                                 \
 	};
 
-#define DEFAULT_OP_STR_REV(m_prefix, m_op_name, m_name, m_op, m_type)                                                                                   \
-	CASE_TYPE(m_prefix, m_op_name, m_name) {                                                                                                            \
-		if (p_b.type == STRING) _RETURN(*reinterpret_cast<const m_type *>(p_b._data._mem) m_op *reinterpret_cast<const String *>(p_a._data._mem));      \
-		if (p_b.type == NODE_PATH) _RETURN(*reinterpret_cast<const m_type *>(p_b._data._mem) m_op *reinterpret_cast<const NodePath *>(p_a._data._mem)); \
-                                                                                                                                                        \
-		_RETURN_FAIL                                                                                                                                    \
+#define DEFAULT_OP_STR_REV(m_prefix, m_op_name, m_name, m_op, m_type)                                                                                       \
+	CASE_TYPE(m_prefix, m_op_name, m_name) {                                                                                                                \
+		if (p_b.type == STRING) _RETURN(*reinterpret_cast<const m_type *>(p_b._data._mem) m_op *reinterpret_cast<const String *>(p_a._data._mem));          \
+		if (p_b.type == STRING_NAME) _RETURN(*reinterpret_cast<const m_type *>(p_b._data._mem) m_op *reinterpret_cast<const StringName *>(p_a._data._mem)); \
+		if (p_b.type == NODE_PATH) _RETURN(*reinterpret_cast<const m_type *>(p_b._data._mem) m_op *reinterpret_cast<const NodePath *>(p_a._data._mem));     \
+                                                                                                                                                            \
+		_RETURN_FAIL                                                                                                                                        \
 	};
 
-#define DEFAULT_OP_STR(m_prefix, m_op_name, m_name, m_op, m_type)                                                                                       \
-	CASE_TYPE(m_prefix, m_op_name, m_name) {                                                                                                            \
-		if (p_b.type == STRING) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op *reinterpret_cast<const String *>(p_b._data._mem));      \
-		if (p_b.type == NODE_PATH) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op *reinterpret_cast<const NodePath *>(p_b._data._mem)); \
-                                                                                                                                                        \
-		_RETURN_FAIL                                                                                                                                    \
+#define DEFAULT_OP_STR(m_prefix, m_op_name, m_name, m_op, m_type)                                                                                           \
+	CASE_TYPE(m_prefix, m_op_name, m_name) {                                                                                                                \
+		if (p_b.type == STRING) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op *reinterpret_cast<const String *>(p_b._data._mem));          \
+		if (p_b.type == STRING_NAME) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op *reinterpret_cast<const StringName *>(p_b._data._mem)); \
+		if (p_b.type == NODE_PATH) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op *reinterpret_cast<const NodePath *>(p_b._data._mem));     \
+                                                                                                                                                            \
+		_RETURN_FAIL                                                                                                                                        \
+	};
+
+#define DEFAULT_OP_STR_NULL(m_prefix, m_op_name, m_name, m_op, m_type)                                                                                      \
+	CASE_TYPE(m_prefix, m_op_name, m_name) {                                                                                                                \
+		if (p_b.type == STRING) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op *reinterpret_cast<const String *>(p_b._data._mem));          \
+		if (p_b.type == STRING_NAME) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op *reinterpret_cast<const StringName *>(p_b._data._mem)); \
+		if (p_b.type == NODE_PATH) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op *reinterpret_cast<const NodePath *>(p_b._data._mem));     \
+		if (p_b.type == NIL) _RETURN(!(p_b.type m_op NIL));                                                                                                 \
+                                                                                                                                                            \
+		_RETURN_FAIL                                                                                                                                        \
 	};
 
-#define DEFAULT_OP_STR_NULL(m_prefix, m_op_name, m_name, m_op, m_type)                                                                                  \
+#define DEFAULT_OP_STR_NULL_NP(m_prefix, m_op_name, m_name, m_op, m_type)                                                                               \
 	CASE_TYPE(m_prefix, m_op_name, m_name) {                                                                                                            \
 		if (p_b.type == STRING) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op *reinterpret_cast<const String *>(p_b._data._mem));      \
 		if (p_b.type == NODE_PATH) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op *reinterpret_cast<const NodePath *>(p_b._data._mem)); \
@@ -257,6 +287,15 @@ bool Variant::booleanize() const {
 		_RETURN_FAIL                                                                                                                                    \
 	};
 
+#define DEFAULT_OP_STR_NULL_SN(m_prefix, m_op_name, m_name, m_op, m_type)                                                                                   \
+	CASE_TYPE(m_prefix, m_op_name, m_name) {                                                                                                                \
+		if (p_b.type == STRING) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op *reinterpret_cast<const String *>(p_b._data._mem));          \
+		if (p_b.type == STRING_NAME) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op *reinterpret_cast<const StringName *>(p_b._data._mem)); \
+		if (p_b.type == NIL) _RETURN(!(p_b.type m_op NIL));                                                                                                 \
+                                                                                                                                                            \
+		_RETURN_FAIL                                                                                                                                        \
+	};
+
 #define DEFAULT_OP_LOCALMEM_REV(m_prefix, m_op_name, m_name, m_op, m_type)                                                     \
 	CASE_TYPE(m_prefix, m_op_name, m_name) {                                                                                   \
 		if (p_b.type == m_name)                                                                                                \
@@ -297,7 +336,7 @@ bool Variant::booleanize() const {
 	CASE_TYPE(m_prefix, m_op_name, m_name) {                                                                                                       \
 		if (p_b.type == m_name) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op *reinterpret_cast<const m_type *>(p_b._data._mem)); \
 		if (p_b.type == INT) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op p_b._data._int);                                       \
-		if (p_b.type == REAL) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op p_b._data._real);                                     \
+		if (p_b.type == FLOAT) _RETURN(*reinterpret_cast<const m_type *>(p_a._data._mem) m_op p_b._data._float);                                   \
                                                                                                                                                    \
 		_RETURN_FAIL                                                                                                                               \
 	}
@@ -357,16 +396,16 @@ bool Variant::booleanize() const {
 	if (p_a.type != p_b.type)                                                                                    \
 		_RETURN_FAIL                                                                                             \
                                                                                                                  \
-	const PoolVector<m_type> &array_a = *reinterpret_cast<const PoolVector<m_type> *>(p_a._data._mem);           \
-	const PoolVector<m_type> &array_b = *reinterpret_cast<const PoolVector<m_type> *>(p_b._data._mem);           \
+	const Vector<m_type> &array_a = PackedArrayRef<m_type>::get_array(p_a._data.packed_array);                   \
+	const Vector<m_type> &array_b = PackedArrayRef<m_type>::get_array(p_b._data.packed_array);                   \
                                                                                                                  \
 	int a_len = array_a.size();                                                                                  \
 	if (a_len m_opa array_b.size()) {                                                                            \
 		_RETURN(m_ret_s);                                                                                        \
 	} else {                                                                                                     \
                                                                                                                  \
-		PoolVector<m_type>::Read ra = array_a.read();                                                            \
-		PoolVector<m_type>::Read rb = array_b.read();                                                            \
+		const m_type *ra = array_a.ptr();                                                                        \
+		const m_type *rb = array_b.ptr();                                                                        \
                                                                                                                  \
 		for (int i = 0; i < a_len; i++) {                                                                        \
 			if (ra[i] m_opb rb[i])                                                                               \
@@ -376,16 +415,16 @@ bool Variant::booleanize() const {
 		_RETURN(m_ret_def);                                                                                      \
 	}
 
-#define DEFAULT_OP_ARRAY_ADD(m_prefix, m_op_name, m_name, m_type)                                          \
-	CASE_TYPE(m_prefix, m_op_name, m_name) {                                                               \
-		if (p_a.type != p_b.type)                                                                          \
-			_RETURN_FAIL;                                                                                  \
-                                                                                                           \
-		const PoolVector<m_type> &array_a = *reinterpret_cast<const PoolVector<m_type> *>(p_a._data._mem); \
-		const PoolVector<m_type> &array_b = *reinterpret_cast<const PoolVector<m_type> *>(p_b._data._mem); \
-		PoolVector<m_type> sum = array_a;                                                                  \
-		sum.append_array(array_b);                                                                         \
-		_RETURN(sum);                                                                                      \
+#define DEFAULT_OP_ARRAY_ADD(m_prefix, m_op_name, m_name, m_type)                                  \
+	CASE_TYPE(m_prefix, m_op_name, m_name) {                                                       \
+		if (p_a.type != p_b.type)                                                                  \
+			_RETURN_FAIL;                                                                          \
+                                                                                                   \
+		const Vector<m_type> &array_a = PackedArrayRef<m_type>::get_array(p_a._data.packed_array); \
+		const Vector<m_type> &array_b = PackedArrayRef<m_type>::get_array(p_b._data.packed_array); \
+		Vector<m_type> sum = array_a;                                                              \
+		sum.append_array(array_b);                                                                 \
+		_RETURN(sum);                                                                              \
 	}
 
 void Variant::evaluate(const Operator &p_op, const Variant &p_a,
@@ -423,6 +462,9 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 				_RETURN_FAIL;
 			}
 
+			DEFAULT_OP_LOCALMEM_NULL(math, OP_EQUAL, CALLABLE, ==, Callable);
+			DEFAULT_OP_LOCALMEM_NULL(math, OP_EQUAL, SIGNAL, ==, Signal);
+
 			CASE_TYPE(math, OP_EQUAL, DICTIONARY) {
 				if (p_b.type != DICTIONARY) {
 					if (p_b.type == NIL)
@@ -458,28 +500,34 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			}
 
 			DEFAULT_OP_NUM_NULL(math, OP_EQUAL, INT, ==, _int);
-			DEFAULT_OP_NUM_NULL(math, OP_EQUAL, REAL, ==, _real);
+			DEFAULT_OP_NUM_NULL(math, OP_EQUAL, FLOAT, ==, _float);
 			DEFAULT_OP_STR_NULL(math, OP_EQUAL, STRING, ==, String);
 			DEFAULT_OP_LOCALMEM_NULL(math, OP_EQUAL, VECTOR2, ==, Vector2);
+			DEFAULT_OP_LOCALMEM_NULL(math, OP_EQUAL, VECTOR2I, ==, Vector2i);
 			DEFAULT_OP_LOCALMEM_NULL(math, OP_EQUAL, RECT2, ==, Rect2);
+			DEFAULT_OP_LOCALMEM_NULL(math, OP_EQUAL, RECT2I, ==, Rect2i);
 			DEFAULT_OP_PTRREF_NULL(math, OP_EQUAL, TRANSFORM2D, ==, _transform2d);
 			DEFAULT_OP_LOCALMEM_NULL(math, OP_EQUAL, VECTOR3, ==, Vector3);
+			DEFAULT_OP_LOCALMEM_NULL(math, OP_EQUAL, VECTOR3I, ==, Vector3i);
 			DEFAULT_OP_LOCALMEM_NULL(math, OP_EQUAL, PLANE, ==, Plane);
 			DEFAULT_OP_LOCALMEM_NULL(math, OP_EQUAL, QUAT, ==, Quat);
 			DEFAULT_OP_PTRREF_NULL(math, OP_EQUAL, AABB, ==, _aabb);
 			DEFAULT_OP_PTRREF_NULL(math, OP_EQUAL, BASIS, ==, _basis);
 			DEFAULT_OP_PTRREF_NULL(math, OP_EQUAL, TRANSFORM, ==, _transform);
 			DEFAULT_OP_LOCALMEM_NULL(math, OP_EQUAL, COLOR, ==, Color);
-			DEFAULT_OP_STR_NULL(math, OP_EQUAL, NODE_PATH, ==, NodePath);
+			DEFAULT_OP_STR_NULL_SN(math, OP_EQUAL, STRING_NAME, ==, StringName);
+			DEFAULT_OP_STR_NULL_NP(math, OP_EQUAL, NODE_PATH, ==, NodePath);
 			DEFAULT_OP_LOCALMEM_NULL(math, OP_EQUAL, _RID, ==, RID);
 
-			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, POOL_BYTE_ARRAY, uint8_t);
-			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, POOL_INT_ARRAY, int);
-			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, POOL_REAL_ARRAY, real_t);
-			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, POOL_STRING_ARRAY, String);
-			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, POOL_VECTOR2_ARRAY, Vector2);
-			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, POOL_VECTOR3_ARRAY, Vector3);
-			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, POOL_COLOR_ARRAY, Color);
+			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, PACKED_BYTE_ARRAY, uint8_t);
+			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, PACKED_INT32_ARRAY, int32_t);
+			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, PACKED_INT64_ARRAY, int64_t);
+			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, PACKED_FLOAT32_ARRAY, float);
+			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, PACKED_FLOAT64_ARRAY, double);
+			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, PACKED_STRING_ARRAY, String);
+			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, PACKED_VECTOR2_ARRAY, Vector2);
+			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, PACKED_VECTOR3_ARRAY, Vector3);
+			DEFAULT_OP_ARRAY_EQ(math, OP_EQUAL, PACKED_COLOR_ARRAY, Color);
 		}
 
 		SWITCH_OP(math, OP_NOT_EQUAL, p_a.type) {
@@ -511,6 +559,9 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 				_RETURN_FAIL;
 			}
 
+			DEFAULT_OP_LOCALMEM_NULL(math, OP_NOT_EQUAL, CALLABLE, !=, Callable);
+			DEFAULT_OP_LOCALMEM_NULL(math, OP_NOT_EQUAL, SIGNAL, !=, Signal);
+
 			CASE_TYPE(math, OP_NOT_EQUAL, DICTIONARY) {
 				if (p_b.type != DICTIONARY) {
 					if (p_b.type == NIL)
@@ -548,28 +599,34 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			}
 
 			DEFAULT_OP_NUM_NULL(math, OP_NOT_EQUAL, INT, !=, _int);
-			DEFAULT_OP_NUM_NULL(math, OP_NOT_EQUAL, REAL, !=, _real);
+			DEFAULT_OP_NUM_NULL(math, OP_NOT_EQUAL, FLOAT, !=, _float);
 			DEFAULT_OP_STR_NULL(math, OP_NOT_EQUAL, STRING, !=, String);
 			DEFAULT_OP_LOCALMEM_NULL(math, OP_NOT_EQUAL, VECTOR2, !=, Vector2);
+			DEFAULT_OP_LOCALMEM_NULL(math, OP_NOT_EQUAL, VECTOR2I, !=, Vector2i);
 			DEFAULT_OP_LOCALMEM_NULL(math, OP_NOT_EQUAL, RECT2, !=, Rect2);
+			DEFAULT_OP_LOCALMEM_NULL(math, OP_NOT_EQUAL, RECT2I, !=, Rect2i);
 			DEFAULT_OP_PTRREF_NULL(math, OP_NOT_EQUAL, TRANSFORM2D, !=, _transform2d);
 			DEFAULT_OP_LOCALMEM_NULL(math, OP_NOT_EQUAL, VECTOR3, !=, Vector3);
+			DEFAULT_OP_LOCALMEM_NULL(math, OP_NOT_EQUAL, VECTOR3I, !=, Vector3i);
 			DEFAULT_OP_LOCALMEM_NULL(math, OP_NOT_EQUAL, PLANE, !=, Plane);
 			DEFAULT_OP_LOCALMEM_NULL(math, OP_NOT_EQUAL, QUAT, !=, Quat);
 			DEFAULT_OP_PTRREF_NULL(math, OP_NOT_EQUAL, AABB, !=, _aabb);
 			DEFAULT_OP_PTRREF_NULL(math, OP_NOT_EQUAL, BASIS, !=, _basis);
 			DEFAULT_OP_PTRREF_NULL(math, OP_NOT_EQUAL, TRANSFORM, !=, _transform);
 			DEFAULT_OP_LOCALMEM_NULL(math, OP_NOT_EQUAL, COLOR, !=, Color);
-			DEFAULT_OP_STR_NULL(math, OP_NOT_EQUAL, NODE_PATH, !=, NodePath);
+			DEFAULT_OP_STR_NULL_SN(math, OP_NOT_EQUAL, STRING_NAME, !=, StringName);
+			DEFAULT_OP_STR_NULL_NP(math, OP_NOT_EQUAL, NODE_PATH, !=, NodePath);
 			DEFAULT_OP_LOCALMEM_NULL(math, OP_NOT_EQUAL, _RID, !=, RID);
 
-			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, POOL_BYTE_ARRAY, uint8_t);
-			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, POOL_INT_ARRAY, int);
-			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, POOL_REAL_ARRAY, real_t);
-			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, POOL_STRING_ARRAY, String);
-			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, POOL_VECTOR2_ARRAY, Vector2);
-			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, POOL_VECTOR3_ARRAY, Vector3);
-			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, POOL_COLOR_ARRAY, Color);
+			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, PACKED_BYTE_ARRAY, uint8_t);
+			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, PACKED_INT32_ARRAY, int32_t);
+			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, PACKED_INT64_ARRAY, int64_t);
+			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, PACKED_FLOAT32_ARRAY, float);
+			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, PACKED_FLOAT64_ARRAY, double);
+			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, PACKED_STRING_ARRAY, String);
+			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, PACKED_VECTOR2_ARRAY, Vector2);
+			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, PACKED_VECTOR3_ARRAY, Vector3);
+			DEFAULT_OP_ARRAY_NEQ(math, OP_NOT_EQUAL, PACKED_COLOR_ARRAY, Color);
 		}
 
 		SWITCH_OP(math, OP_LESS, p_a.type) {
@@ -592,6 +649,9 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 				_RETURN((p_a._get_obj().obj < p_b._get_obj().obj));
 			}
 
+			DEFAULT_OP_LOCALMEM_NULL(math, OP_LESS, CALLABLE, <, Callable);
+			DEFAULT_OP_LOCALMEM_NULL(math, OP_LESS, SIGNAL, <, Signal);
+
 			CASE_TYPE(math, OP_LESS, ARRAY) {
 				if (p_b.type != ARRAY)
 					_RETURN_FAIL;
@@ -612,21 +672,26 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			}
 
 			DEFAULT_OP_NUM(math, OP_LESS, INT, <, _int);
-			DEFAULT_OP_NUM(math, OP_LESS, REAL, <, _real);
+			DEFAULT_OP_NUM(math, OP_LESS, FLOAT, <, _float);
 			DEFAULT_OP_STR(math, OP_LESS, STRING, <, String);
 			DEFAULT_OP_LOCALMEM(math, OP_LESS, VECTOR2, <, Vector2);
+			DEFAULT_OP_LOCALMEM(math, OP_LESS, VECTOR2I, <, Vector2i);
 			DEFAULT_OP_LOCALMEM(math, OP_LESS, VECTOR3, <, Vector3);
+			DEFAULT_OP_LOCALMEM(math, OP_LESS, VECTOR3I, <, Vector3i);
 			DEFAULT_OP_LOCALMEM(math, OP_LESS, _RID, <, RID);
-			DEFAULT_OP_ARRAY_LT(math, OP_LESS, POOL_BYTE_ARRAY, uint8_t);
-			DEFAULT_OP_ARRAY_LT(math, OP_LESS, POOL_INT_ARRAY, int);
-			DEFAULT_OP_ARRAY_LT(math, OP_LESS, POOL_REAL_ARRAY, real_t);
-			DEFAULT_OP_ARRAY_LT(math, OP_LESS, POOL_STRING_ARRAY, String);
-			DEFAULT_OP_ARRAY_LT(math, OP_LESS, POOL_VECTOR2_ARRAY, Vector3);
-			DEFAULT_OP_ARRAY_LT(math, OP_LESS, POOL_VECTOR3_ARRAY, Vector3);
-			DEFAULT_OP_ARRAY_LT(math, OP_LESS, POOL_COLOR_ARRAY, Color);
+			DEFAULT_OP_ARRAY_LT(math, OP_LESS, PACKED_BYTE_ARRAY, uint8_t);
+			DEFAULT_OP_ARRAY_LT(math, OP_LESS, PACKED_INT32_ARRAY, int32_t);
+			DEFAULT_OP_ARRAY_LT(math, OP_LESS, PACKED_INT64_ARRAY, int64_t);
+			DEFAULT_OP_ARRAY_LT(math, OP_LESS, PACKED_FLOAT32_ARRAY, float);
+			DEFAULT_OP_ARRAY_LT(math, OP_LESS, PACKED_FLOAT64_ARRAY, double);
+			DEFAULT_OP_ARRAY_LT(math, OP_LESS, PACKED_STRING_ARRAY, String);
+			DEFAULT_OP_ARRAY_LT(math, OP_LESS, PACKED_VECTOR2_ARRAY, Vector3);
+			DEFAULT_OP_ARRAY_LT(math, OP_LESS, PACKED_VECTOR3_ARRAY, Vector3);
+			DEFAULT_OP_ARRAY_LT(math, OP_LESS, PACKED_COLOR_ARRAY, Color);
 
 			CASE_TYPE(math, OP_LESS, NIL)
 			CASE_TYPE(math, OP_LESS, RECT2)
+			CASE_TYPE(math, OP_LESS, RECT2I)
 			CASE_TYPE(math, OP_LESS, TRANSFORM2D)
 			CASE_TYPE(math, OP_LESS, PLANE)
 			CASE_TYPE(math, OP_LESS, QUAT)
@@ -634,6 +699,7 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			CASE_TYPE(math, OP_LESS, BASIS)
 			CASE_TYPE(math, OP_LESS, TRANSFORM)
 			CASE_TYPE(math, OP_LESS, COLOR)
+			CASE_TYPE(math, OP_LESS, STRING_NAME)
 			CASE_TYPE(math, OP_LESS, NODE_PATH)
 			CASE_TYPE(math, OP_LESS, DICTIONARY)
 			_RETURN_FAIL;
@@ -647,15 +713,18 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			}
 
 			DEFAULT_OP_NUM(math, OP_LESS_EQUAL, INT, <=, _int);
-			DEFAULT_OP_NUM(math, OP_LESS_EQUAL, REAL, <=, _real);
+			DEFAULT_OP_NUM(math, OP_LESS_EQUAL, FLOAT, <=, _float);
 			DEFAULT_OP_STR(math, OP_LESS_EQUAL, STRING, <=, String);
 			DEFAULT_OP_LOCALMEM(math, OP_LESS_EQUAL, VECTOR2, <=, Vector2);
+			DEFAULT_OP_LOCALMEM(math, OP_LESS_EQUAL, VECTOR2I, <=, Vector2i);
 			DEFAULT_OP_LOCALMEM(math, OP_LESS_EQUAL, VECTOR3, <=, Vector3);
+			DEFAULT_OP_LOCALMEM(math, OP_LESS_EQUAL, VECTOR3I, <=, Vector3i);
 			DEFAULT_OP_LOCALMEM(math, OP_LESS_EQUAL, _RID, <=, RID);
 
 			CASE_TYPE(math, OP_LESS_EQUAL, NIL)
 			CASE_TYPE(math, OP_LESS_EQUAL, BOOL)
 			CASE_TYPE(math, OP_LESS_EQUAL, RECT2)
+			CASE_TYPE(math, OP_LESS_EQUAL, RECT2I)
 			CASE_TYPE(math, OP_LESS_EQUAL, TRANSFORM2D)
 			CASE_TYPE(math, OP_LESS_EQUAL, PLANE)
 			CASE_TYPE(math, OP_LESS_EQUAL, QUAT)
@@ -663,16 +732,22 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			CASE_TYPE(math, OP_LESS_EQUAL, BASIS)
 			CASE_TYPE(math, OP_LESS_EQUAL, TRANSFORM)
 			CASE_TYPE(math, OP_LESS_EQUAL, COLOR)
+			CASE_TYPE(math, OP_LESS_EQUAL, STRING_NAME)
 			CASE_TYPE(math, OP_LESS_EQUAL, NODE_PATH)
+			CASE_TYPE(math, OP_LESS_EQUAL, CALLABLE)
+			CASE_TYPE(math, OP_LESS_EQUAL, SIGNAL)
+
 			CASE_TYPE(math, OP_LESS_EQUAL, DICTIONARY)
 			CASE_TYPE(math, OP_LESS_EQUAL, ARRAY)
-			CASE_TYPE(math, OP_LESS_EQUAL, POOL_BYTE_ARRAY);
-			CASE_TYPE(math, OP_LESS_EQUAL, POOL_INT_ARRAY);
-			CASE_TYPE(math, OP_LESS_EQUAL, POOL_REAL_ARRAY);
-			CASE_TYPE(math, OP_LESS_EQUAL, POOL_STRING_ARRAY);
-			CASE_TYPE(math, OP_LESS_EQUAL, POOL_VECTOR2_ARRAY);
-			CASE_TYPE(math, OP_LESS_EQUAL, POOL_VECTOR3_ARRAY);
-			CASE_TYPE(math, OP_LESS_EQUAL, POOL_COLOR_ARRAY);
+			CASE_TYPE(math, OP_LESS_EQUAL, PACKED_BYTE_ARRAY);
+			CASE_TYPE(math, OP_LESS_EQUAL, PACKED_INT32_ARRAY);
+			CASE_TYPE(math, OP_LESS_EQUAL, PACKED_INT64_ARRAY);
+			CASE_TYPE(math, OP_LESS_EQUAL, PACKED_FLOAT32_ARRAY);
+			CASE_TYPE(math, OP_LESS_EQUAL, PACKED_FLOAT64_ARRAY);
+			CASE_TYPE(math, OP_LESS_EQUAL, PACKED_STRING_ARRAY);
+			CASE_TYPE(math, OP_LESS_EQUAL, PACKED_VECTOR2_ARRAY);
+			CASE_TYPE(math, OP_LESS_EQUAL, PACKED_VECTOR3_ARRAY);
+			CASE_TYPE(math, OP_LESS_EQUAL, PACKED_COLOR_ARRAY);
 			_RETURN_FAIL;
 		}
 
@@ -716,21 +791,26 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			}
 
 			DEFAULT_OP_NUM(math, OP_GREATER, INT, >, _int);
-			DEFAULT_OP_NUM(math, OP_GREATER, REAL, >, _real);
+			DEFAULT_OP_NUM(math, OP_GREATER, FLOAT, >, _float);
 			DEFAULT_OP_STR_REV(math, OP_GREATER, STRING, <, String);
 			DEFAULT_OP_LOCALMEM_REV(math, OP_GREATER, VECTOR2, <, Vector2);
+			DEFAULT_OP_LOCALMEM_REV(math, OP_GREATER, VECTOR2I, <, Vector2i);
 			DEFAULT_OP_LOCALMEM_REV(math, OP_GREATER, VECTOR3, <, Vector3);
+			DEFAULT_OP_LOCALMEM_REV(math, OP_GREATER, VECTOR3I, <, Vector3i);
 			DEFAULT_OP_LOCALMEM_REV(math, OP_GREATER, _RID, <, RID);
-			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, POOL_BYTE_ARRAY, uint8_t);
-			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, POOL_INT_ARRAY, int);
-			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, POOL_REAL_ARRAY, real_t);
-			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, POOL_STRING_ARRAY, String);
-			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, POOL_VECTOR2_ARRAY, Vector3);
-			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, POOL_VECTOR3_ARRAY, Vector3);
-			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, POOL_COLOR_ARRAY, Color);
+			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, PACKED_BYTE_ARRAY, uint8_t);
+			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, PACKED_INT32_ARRAY, int32_t);
+			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, PACKED_INT64_ARRAY, int64_t);
+			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, PACKED_FLOAT32_ARRAY, float);
+			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, PACKED_FLOAT64_ARRAY, double);
+			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, PACKED_STRING_ARRAY, String);
+			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, PACKED_VECTOR2_ARRAY, Vector3);
+			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, PACKED_VECTOR3_ARRAY, Vector3);
+			DEFAULT_OP_ARRAY_GT(math, OP_GREATER, PACKED_COLOR_ARRAY, Color);
 
 			CASE_TYPE(math, OP_GREATER, NIL)
 			CASE_TYPE(math, OP_GREATER, RECT2)
+			CASE_TYPE(math, OP_GREATER, RECT2I)
 			CASE_TYPE(math, OP_GREATER, TRANSFORM2D)
 			CASE_TYPE(math, OP_GREATER, PLANE)
 			CASE_TYPE(math, OP_GREATER, QUAT)
@@ -738,8 +818,12 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			CASE_TYPE(math, OP_GREATER, BASIS)
 			CASE_TYPE(math, OP_GREATER, TRANSFORM)
 			CASE_TYPE(math, OP_GREATER, COLOR)
+			CASE_TYPE(math, OP_GREATER, STRING_NAME)
 			CASE_TYPE(math, OP_GREATER, NODE_PATH)
 			CASE_TYPE(math, OP_GREATER, DICTIONARY)
+			CASE_TYPE(math, OP_GREATER, CALLABLE)
+			CASE_TYPE(math, OP_GREATER, SIGNAL)
+
 			_RETURN_FAIL;
 		}
 
@@ -751,15 +835,18 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			}
 
 			DEFAULT_OP_NUM(math, OP_GREATER_EQUAL, INT, >=, _int);
-			DEFAULT_OP_NUM(math, OP_GREATER_EQUAL, REAL, >=, _real);
+			DEFAULT_OP_NUM(math, OP_GREATER_EQUAL, FLOAT, >=, _float);
 			DEFAULT_OP_STR_REV(math, OP_GREATER_EQUAL, STRING, <=, String);
 			DEFAULT_OP_LOCALMEM_REV(math, OP_GREATER_EQUAL, VECTOR2, <=, Vector2);
+			DEFAULT_OP_LOCALMEM_REV(math, OP_GREATER_EQUAL, VECTOR2I, <=, Vector2i);
 			DEFAULT_OP_LOCALMEM_REV(math, OP_GREATER_EQUAL, VECTOR3, <=, Vector3);
+			DEFAULT_OP_LOCALMEM_REV(math, OP_GREATER_EQUAL, VECTOR3I, <=, Vector3i);
 			DEFAULT_OP_LOCALMEM_REV(math, OP_GREATER_EQUAL, _RID, <=, RID);
 
 			CASE_TYPE(math, OP_GREATER_EQUAL, NIL)
 			CASE_TYPE(math, OP_GREATER_EQUAL, BOOL)
 			CASE_TYPE(math, OP_GREATER_EQUAL, RECT2)
+			CASE_TYPE(math, OP_GREATER_EQUAL, RECT2I)
 			CASE_TYPE(math, OP_GREATER_EQUAL, TRANSFORM2D)
 			CASE_TYPE(math, OP_GREATER_EQUAL, PLANE)
 			CASE_TYPE(math, OP_GREATER_EQUAL, QUAT)
@@ -767,16 +854,22 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			CASE_TYPE(math, OP_GREATER_EQUAL, BASIS)
 			CASE_TYPE(math, OP_GREATER_EQUAL, TRANSFORM)
 			CASE_TYPE(math, OP_GREATER_EQUAL, COLOR)
+			CASE_TYPE(math, OP_GREATER_EQUAL, STRING_NAME)
 			CASE_TYPE(math, OP_GREATER_EQUAL, NODE_PATH)
+			CASE_TYPE(math, OP_GREATER_EQUAL, CALLABLE)
+			CASE_TYPE(math, OP_GREATER_EQUAL, SIGNAL)
+
 			CASE_TYPE(math, OP_GREATER_EQUAL, DICTIONARY)
 			CASE_TYPE(math, OP_GREATER_EQUAL, ARRAY)
-			CASE_TYPE(math, OP_GREATER_EQUAL, POOL_BYTE_ARRAY);
-			CASE_TYPE(math, OP_GREATER_EQUAL, POOL_INT_ARRAY);
-			CASE_TYPE(math, OP_GREATER_EQUAL, POOL_REAL_ARRAY);
-			CASE_TYPE(math, OP_GREATER_EQUAL, POOL_STRING_ARRAY);
-			CASE_TYPE(math, OP_GREATER_EQUAL, POOL_VECTOR2_ARRAY);
-			CASE_TYPE(math, OP_GREATER_EQUAL, POOL_VECTOR3_ARRAY);
-			CASE_TYPE(math, OP_GREATER_EQUAL, POOL_COLOR_ARRAY);
+			CASE_TYPE(math, OP_GREATER_EQUAL, PACKED_BYTE_ARRAY);
+			CASE_TYPE(math, OP_GREATER_EQUAL, PACKED_INT32_ARRAY);
+			CASE_TYPE(math, OP_GREATER_EQUAL, PACKED_INT64_ARRAY);
+			CASE_TYPE(math, OP_GREATER_EQUAL, PACKED_FLOAT32_ARRAY);
+			CASE_TYPE(math, OP_GREATER_EQUAL, PACKED_FLOAT64_ARRAY);
+			CASE_TYPE(math, OP_GREATER_EQUAL, PACKED_STRING_ARRAY);
+			CASE_TYPE(math, OP_GREATER_EQUAL, PACKED_VECTOR2_ARRAY);
+			CASE_TYPE(math, OP_GREATER_EQUAL, PACKED_VECTOR3_ARRAY);
+			CASE_TYPE(math, OP_GREATER_EQUAL, PACKED_COLOR_ARRAY);
 			_RETURN_FAIL;
 		}
 
@@ -799,41 +892,52 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			}
 
 			DEFAULT_OP_NUM(math, OP_ADD, INT, +, _int);
-			DEFAULT_OP_NUM(math, OP_ADD, REAL, +, _real);
+			DEFAULT_OP_NUM(math, OP_ADD, FLOAT, +, _float);
 			DEFAULT_OP_STR(math, OP_ADD, STRING, +, String);
 			DEFAULT_OP_LOCALMEM(math, OP_ADD, VECTOR2, +, Vector2);
+			DEFAULT_OP_LOCALMEM(math, OP_ADD, VECTOR2I, +, Vector2i);
 			DEFAULT_OP_LOCALMEM(math, OP_ADD, VECTOR3, +, Vector3);
+			DEFAULT_OP_LOCALMEM(math, OP_ADD, VECTOR3I, +, Vector3i);
 			DEFAULT_OP_LOCALMEM(math, OP_ADD, QUAT, +, Quat);
 			DEFAULT_OP_LOCALMEM(math, OP_ADD, COLOR, +, Color);
 
-			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, POOL_BYTE_ARRAY, uint8_t);
-			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, POOL_INT_ARRAY, int);
-			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, POOL_REAL_ARRAY, real_t);
-			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, POOL_STRING_ARRAY, String);
-			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, POOL_VECTOR2_ARRAY, Vector2);
-			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, POOL_VECTOR3_ARRAY, Vector3);
-			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, POOL_COLOR_ARRAY, Color);
+			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, PACKED_BYTE_ARRAY, uint8_t);
+			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, PACKED_INT32_ARRAY, int32_t);
+			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, PACKED_INT64_ARRAY, int64_t);
+			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, PACKED_FLOAT32_ARRAY, float);
+			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, PACKED_FLOAT64_ARRAY, double);
+			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, PACKED_STRING_ARRAY, String);
+			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, PACKED_VECTOR2_ARRAY, Vector2);
+			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, PACKED_VECTOR3_ARRAY, Vector3);
+			DEFAULT_OP_ARRAY_ADD(math, OP_ADD, PACKED_COLOR_ARRAY, Color);
 
 			CASE_TYPE(math, OP_ADD, NIL)
 			CASE_TYPE(math, OP_ADD, BOOL)
 			CASE_TYPE(math, OP_ADD, RECT2)
+			CASE_TYPE(math, OP_ADD, RECT2I)
 			CASE_TYPE(math, OP_ADD, TRANSFORM2D)
 			CASE_TYPE(math, OP_ADD, PLANE)
 			CASE_TYPE(math, OP_ADD, AABB)
 			CASE_TYPE(math, OP_ADD, BASIS)
 			CASE_TYPE(math, OP_ADD, TRANSFORM)
+			CASE_TYPE(math, OP_ADD, STRING_NAME)
 			CASE_TYPE(math, OP_ADD, NODE_PATH)
 			CASE_TYPE(math, OP_ADD, _RID)
 			CASE_TYPE(math, OP_ADD, OBJECT)
+			CASE_TYPE(math, OP_ADD, CALLABLE)
+			CASE_TYPE(math, OP_ADD, SIGNAL)
+
 			CASE_TYPE(math, OP_ADD, DICTIONARY)
 			_RETURN_FAIL;
 		}
 
 		SWITCH_OP(math, OP_SUBTRACT, p_a.type) {
 			DEFAULT_OP_NUM(math, OP_SUBTRACT, INT, -, _int);
-			DEFAULT_OP_NUM(math, OP_SUBTRACT, REAL, -, _real);
+			DEFAULT_OP_NUM(math, OP_SUBTRACT, FLOAT, -, _float);
 			DEFAULT_OP_LOCALMEM(math, OP_SUBTRACT, VECTOR2, -, Vector2);
+			DEFAULT_OP_LOCALMEM(math, OP_SUBTRACT, VECTOR2I, -, Vector2i);
 			DEFAULT_OP_LOCALMEM(math, OP_SUBTRACT, VECTOR3, -, Vector3);
+			DEFAULT_OP_LOCALMEM(math, OP_SUBTRACT, VECTOR3I, -, Vector3i);
 			DEFAULT_OP_LOCALMEM(math, OP_SUBTRACT, QUAT, -, Quat);
 			DEFAULT_OP_LOCALMEM(math, OP_SUBTRACT, COLOR, -, Color);
 
@@ -841,23 +945,30 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			CASE_TYPE(math, OP_SUBTRACT, BOOL)
 			CASE_TYPE(math, OP_SUBTRACT, STRING)
 			CASE_TYPE(math, OP_SUBTRACT, RECT2)
+			CASE_TYPE(math, OP_SUBTRACT, RECT2I)
 			CASE_TYPE(math, OP_SUBTRACT, TRANSFORM2D)
 			CASE_TYPE(math, OP_SUBTRACT, PLANE)
 			CASE_TYPE(math, OP_SUBTRACT, AABB)
 			CASE_TYPE(math, OP_SUBTRACT, BASIS)
 			CASE_TYPE(math, OP_SUBTRACT, TRANSFORM)
+			CASE_TYPE(math, OP_SUBTRACT, STRING_NAME)
 			CASE_TYPE(math, OP_SUBTRACT, NODE_PATH)
 			CASE_TYPE(math, OP_SUBTRACT, _RID)
 			CASE_TYPE(math, OP_SUBTRACT, OBJECT)
+			CASE_TYPE(math, OP_SUBTRACT, CALLABLE)
+			CASE_TYPE(math, OP_SUBTRACT, SIGNAL)
+
 			CASE_TYPE(math, OP_SUBTRACT, DICTIONARY)
 			CASE_TYPE(math, OP_SUBTRACT, ARRAY)
-			CASE_TYPE(math, OP_SUBTRACT, POOL_BYTE_ARRAY);
-			CASE_TYPE(math, OP_SUBTRACT, POOL_INT_ARRAY);
-			CASE_TYPE(math, OP_SUBTRACT, POOL_REAL_ARRAY);
-			CASE_TYPE(math, OP_SUBTRACT, POOL_STRING_ARRAY);
-			CASE_TYPE(math, OP_SUBTRACT, POOL_VECTOR2_ARRAY);
-			CASE_TYPE(math, OP_SUBTRACT, POOL_VECTOR3_ARRAY);
-			CASE_TYPE(math, OP_SUBTRACT, POOL_COLOR_ARRAY);
+			CASE_TYPE(math, OP_SUBTRACT, PACKED_BYTE_ARRAY);
+			CASE_TYPE(math, OP_SUBTRACT, PACKED_INT32_ARRAY);
+			CASE_TYPE(math, OP_SUBTRACT, PACKED_INT64_ARRAY);
+			CASE_TYPE(math, OP_SUBTRACT, PACKED_FLOAT32_ARRAY);
+			CASE_TYPE(math, OP_SUBTRACT, PACKED_FLOAT64_ARRAY);
+			CASE_TYPE(math, OP_SUBTRACT, PACKED_STRING_ARRAY);
+			CASE_TYPE(math, OP_SUBTRACT, PACKED_VECTOR2_ARRAY);
+			CASE_TYPE(math, OP_SUBTRACT, PACKED_VECTOR3_ARRAY);
+			CASE_TYPE(math, OP_SUBTRACT, PACKED_COLOR_ARRAY);
 			_RETURN_FAIL;
 		}
 
@@ -882,8 +993,8 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 					case QUAT: {
 						_RETURN(*reinterpret_cast<const Quat *>(p_a._data._mem) * *reinterpret_cast<const Quat *>(p_b._data._mem));
 					}
-					case REAL: {
-						_RETURN(*reinterpret_cast<const Quat *>(p_a._data._mem) * p_b._data._real);
+					case FLOAT: {
+						_RETURN(*reinterpret_cast<const Quat *>(p_a._data._mem) * p_b._data._float);
 					}
 					default: _RETURN_FAIL;
 				}
@@ -914,113 +1025,142 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			}
 
 			DEFAULT_OP_NUM_VEC(math, OP_MULTIPLY, INT, *, _int);
-			DEFAULT_OP_NUM_VEC(math, OP_MULTIPLY, REAL, *, _real);
+			DEFAULT_OP_NUM_VEC(math, OP_MULTIPLY, FLOAT, *, _float);
 			DEFAULT_OP_LOCALMEM_NUM(math, OP_MULTIPLY, VECTOR2, *, Vector2);
+			DEFAULT_OP_LOCALMEM_NUM(math, OP_MULTIPLY, VECTOR2I, *, Vector2i);
 			DEFAULT_OP_LOCALMEM_NUM(math, OP_MULTIPLY, VECTOR3, *, Vector3);
+			DEFAULT_OP_LOCALMEM_NUM(math, OP_MULTIPLY, VECTOR3I, *, Vector3i);
 			DEFAULT_OP_LOCALMEM_NUM(math, OP_MULTIPLY, COLOR, *, Color);
 
 			CASE_TYPE(math, OP_MULTIPLY, NIL)
 			CASE_TYPE(math, OP_MULTIPLY, BOOL)
 			CASE_TYPE(math, OP_MULTIPLY, STRING)
 			CASE_TYPE(math, OP_MULTIPLY, RECT2)
+			CASE_TYPE(math, OP_MULTIPLY, RECT2I)
 			CASE_TYPE(math, OP_MULTIPLY, PLANE)
 			CASE_TYPE(math, OP_MULTIPLY, AABB)
+			CASE_TYPE(math, OP_MULTIPLY, STRING_NAME)
 			CASE_TYPE(math, OP_MULTIPLY, NODE_PATH)
 			CASE_TYPE(math, OP_MULTIPLY, _RID)
 			CASE_TYPE(math, OP_MULTIPLY, OBJECT)
+			CASE_TYPE(math, OP_MULTIPLY, CALLABLE)
+			CASE_TYPE(math, OP_MULTIPLY, SIGNAL)
+
 			CASE_TYPE(math, OP_MULTIPLY, DICTIONARY)
 			CASE_TYPE(math, OP_MULTIPLY, ARRAY)
-			CASE_TYPE(math, OP_MULTIPLY, POOL_BYTE_ARRAY);
-			CASE_TYPE(math, OP_MULTIPLY, POOL_INT_ARRAY);
-			CASE_TYPE(math, OP_MULTIPLY, POOL_REAL_ARRAY);
-			CASE_TYPE(math, OP_MULTIPLY, POOL_STRING_ARRAY);
-			CASE_TYPE(math, OP_MULTIPLY, POOL_VECTOR2_ARRAY);
-			CASE_TYPE(math, OP_MULTIPLY, POOL_VECTOR3_ARRAY);
-			CASE_TYPE(math, OP_MULTIPLY, POOL_COLOR_ARRAY);
+			CASE_TYPE(math, OP_MULTIPLY, PACKED_BYTE_ARRAY);
+			CASE_TYPE(math, OP_MULTIPLY, PACKED_INT32_ARRAY);
+			CASE_TYPE(math, OP_MULTIPLY, PACKED_INT64_ARRAY);
+			CASE_TYPE(math, OP_MULTIPLY, PACKED_FLOAT32_ARRAY);
+			CASE_TYPE(math, OP_MULTIPLY, PACKED_FLOAT64_ARRAY);
+			CASE_TYPE(math, OP_MULTIPLY, PACKED_STRING_ARRAY);
+			CASE_TYPE(math, OP_MULTIPLY, PACKED_VECTOR2_ARRAY);
+			CASE_TYPE(math, OP_MULTIPLY, PACKED_VECTOR3_ARRAY);
+			CASE_TYPE(math, OP_MULTIPLY, PACKED_COLOR_ARRAY);
 			_RETURN_FAIL;
 		}
 
 		SWITCH_OP(math, OP_DIVIDE, p_a.type) {
 			CASE_TYPE(math, OP_DIVIDE, QUAT) {
-				if (p_b.type != REAL)
+				if (p_b.type != FLOAT)
 					_RETURN_FAIL;
 #ifdef DEBUG_ENABLED
-				if (p_b._data._real == 0) {
+				if (p_b._data._float == 0) {
 					r_valid = false;
 					_RETURN("Division By Zero");
 				}
 #endif
-				_RETURN(*reinterpret_cast<const Quat *>(p_a._data._mem) / p_b._data._real);
+				_RETURN(*reinterpret_cast<const Quat *>(p_a._data._mem) / p_b._data._float);
 			}
 
 			DEFAULT_OP_NUM_DIV(math, OP_DIVIDE, INT, _int);
-			DEFAULT_OP_NUM_DIV(math, OP_DIVIDE, REAL, _real);
+			DEFAULT_OP_NUM_DIV(math, OP_DIVIDE, FLOAT, _float);
 			DEFAULT_OP_LOCALMEM_NUM(math, OP_DIVIDE, VECTOR2, /, Vector2);
+			DEFAULT_OP_LOCALMEM_NUM(math, OP_DIVIDE, VECTOR2I, /, Vector2i);
 			DEFAULT_OP_LOCALMEM_NUM(math, OP_DIVIDE, VECTOR3, /, Vector3);
+			DEFAULT_OP_LOCALMEM_NUM(math, OP_DIVIDE, VECTOR3I, /, Vector3i);
 			DEFAULT_OP_LOCALMEM_NUM(math, OP_DIVIDE, COLOR, /, Color);
 
 			CASE_TYPE(math, OP_DIVIDE, NIL)
 			CASE_TYPE(math, OP_DIVIDE, BOOL)
 			CASE_TYPE(math, OP_DIVIDE, STRING)
 			CASE_TYPE(math, OP_DIVIDE, RECT2)
+			CASE_TYPE(math, OP_DIVIDE, RECT2I)
 			CASE_TYPE(math, OP_DIVIDE, TRANSFORM2D)
 			CASE_TYPE(math, OP_DIVIDE, PLANE)
 			CASE_TYPE(math, OP_DIVIDE, AABB)
 			CASE_TYPE(math, OP_DIVIDE, BASIS)
 			CASE_TYPE(math, OP_DIVIDE, TRANSFORM)
+			CASE_TYPE(math, OP_DIVIDE, STRING_NAME)
 			CASE_TYPE(math, OP_DIVIDE, NODE_PATH)
 			CASE_TYPE(math, OP_DIVIDE, _RID)
 			CASE_TYPE(math, OP_DIVIDE, OBJECT)
+			CASE_TYPE(math, OP_DIVIDE, CALLABLE)
+			CASE_TYPE(math, OP_DIVIDE, SIGNAL)
+
 			CASE_TYPE(math, OP_DIVIDE, DICTIONARY)
 			CASE_TYPE(math, OP_DIVIDE, ARRAY)
-			CASE_TYPE(math, OP_DIVIDE, POOL_BYTE_ARRAY);
-			CASE_TYPE(math, OP_DIVIDE, POOL_INT_ARRAY);
-			CASE_TYPE(math, OP_DIVIDE, POOL_REAL_ARRAY);
-			CASE_TYPE(math, OP_DIVIDE, POOL_STRING_ARRAY);
-			CASE_TYPE(math, OP_DIVIDE, POOL_VECTOR2_ARRAY);
-			CASE_TYPE(math, OP_DIVIDE, POOL_VECTOR3_ARRAY);
-			CASE_TYPE(math, OP_DIVIDE, POOL_COLOR_ARRAY);
+			CASE_TYPE(math, OP_DIVIDE, PACKED_BYTE_ARRAY);
+			CASE_TYPE(math, OP_DIVIDE, PACKED_INT32_ARRAY);
+			CASE_TYPE(math, OP_DIVIDE, PACKED_INT64_ARRAY);
+			CASE_TYPE(math, OP_DIVIDE, PACKED_FLOAT32_ARRAY);
+			CASE_TYPE(math, OP_DIVIDE, PACKED_FLOAT64_ARRAY);
+			CASE_TYPE(math, OP_DIVIDE, PACKED_STRING_ARRAY);
+			CASE_TYPE(math, OP_DIVIDE, PACKED_VECTOR2_ARRAY);
+			CASE_TYPE(math, OP_DIVIDE, PACKED_VECTOR3_ARRAY);
+			CASE_TYPE(math, OP_DIVIDE, PACKED_COLOR_ARRAY);
 			_RETURN_FAIL;
 		}
 
 		SWITCH_OP(math, OP_POSITIVE, p_a.type) {
 			DEFAULT_OP_NUM_POS(math, OP_POSITIVE, INT, _int);
-			DEFAULT_OP_NUM_POS(math, OP_POSITIVE, REAL, _real);
+			DEFAULT_OP_NUM_POS(math, OP_POSITIVE, FLOAT, _float);
 			DEFAULT_OP_LOCALMEM_POS(math, OP_POSITIVE, VECTOR3, Vector3);
+			DEFAULT_OP_LOCALMEM_POS(math, OP_POSITIVE, VECTOR3I, Vector3i);
 			DEFAULT_OP_LOCALMEM_POS(math, OP_POSITIVE, PLANE, Plane);
 			DEFAULT_OP_LOCALMEM_POS(math, OP_POSITIVE, QUAT, Quat);
 			DEFAULT_OP_LOCALMEM_POS(math, OP_POSITIVE, VECTOR2, Vector2);
+			DEFAULT_OP_LOCALMEM_POS(math, OP_POSITIVE, VECTOR2I, Vector2i);
 
 			CASE_TYPE(math, OP_POSITIVE, NIL)
 			CASE_TYPE(math, OP_POSITIVE, BOOL)
 			CASE_TYPE(math, OP_POSITIVE, STRING)
 			CASE_TYPE(math, OP_POSITIVE, RECT2)
+			CASE_TYPE(math, OP_POSITIVE, RECT2I)
 			CASE_TYPE(math, OP_POSITIVE, TRANSFORM2D)
 			CASE_TYPE(math, OP_POSITIVE, AABB)
 			CASE_TYPE(math, OP_POSITIVE, BASIS)
 			CASE_TYPE(math, OP_POSITIVE, TRANSFORM)
 			CASE_TYPE(math, OP_POSITIVE, COLOR)
+			CASE_TYPE(math, OP_POSITIVE, STRING_NAME)
 			CASE_TYPE(math, OP_POSITIVE, NODE_PATH)
 			CASE_TYPE(math, OP_POSITIVE, _RID)
 			CASE_TYPE(math, OP_POSITIVE, OBJECT)
+			CASE_TYPE(math, OP_POSITIVE, CALLABLE)
+			CASE_TYPE(math, OP_POSITIVE, SIGNAL)
+
 			CASE_TYPE(math, OP_POSITIVE, DICTIONARY)
 			CASE_TYPE(math, OP_POSITIVE, ARRAY)
-			CASE_TYPE(math, OP_POSITIVE, POOL_BYTE_ARRAY)
-			CASE_TYPE(math, OP_POSITIVE, POOL_INT_ARRAY)
-			CASE_TYPE(math, OP_POSITIVE, POOL_REAL_ARRAY)
-			CASE_TYPE(math, OP_POSITIVE, POOL_STRING_ARRAY)
-			CASE_TYPE(math, OP_POSITIVE, POOL_VECTOR2_ARRAY)
-			CASE_TYPE(math, OP_POSITIVE, POOL_VECTOR3_ARRAY)
-			CASE_TYPE(math, OP_POSITIVE, POOL_COLOR_ARRAY)
+			CASE_TYPE(math, OP_POSITIVE, PACKED_BYTE_ARRAY)
+			CASE_TYPE(math, OP_POSITIVE, PACKED_INT32_ARRAY)
+			CASE_TYPE(math, OP_POSITIVE, PACKED_INT64_ARRAY)
+			CASE_TYPE(math, OP_POSITIVE, PACKED_FLOAT32_ARRAY)
+			CASE_TYPE(math, OP_POSITIVE, PACKED_FLOAT64_ARRAY)
+			CASE_TYPE(math, OP_POSITIVE, PACKED_STRING_ARRAY)
+			CASE_TYPE(math, OP_POSITIVE, PACKED_VECTOR2_ARRAY)
+			CASE_TYPE(math, OP_POSITIVE, PACKED_VECTOR3_ARRAY)
+			CASE_TYPE(math, OP_POSITIVE, PACKED_COLOR_ARRAY)
 			_RETURN_FAIL;
 		}
 
 		SWITCH_OP(math, OP_NEGATE, p_a.type) {
 			DEFAULT_OP_NUM_NEG(math, OP_NEGATE, INT, _int);
-			DEFAULT_OP_NUM_NEG(math, OP_NEGATE, REAL, _real);
+			DEFAULT_OP_NUM_NEG(math, OP_NEGATE, FLOAT, _float);
 
 			DEFAULT_OP_LOCALMEM_NEG(math, OP_NEGATE, VECTOR2, Vector2);
+			DEFAULT_OP_LOCALMEM_NEG(math, OP_NEGATE, VECTOR2I, Vector2i);
 			DEFAULT_OP_LOCALMEM_NEG(math, OP_NEGATE, VECTOR3, Vector3);
+			DEFAULT_OP_LOCALMEM_NEG(math, OP_NEGATE, VECTOR3I, Vector3i);
 			DEFAULT_OP_LOCALMEM_NEG(math, OP_NEGATE, PLANE, Plane);
 			DEFAULT_OP_LOCALMEM_NEG(math, OP_NEGATE, QUAT, Quat);
 			DEFAULT_OP_LOCALMEM_NEG(math, OP_NEGATE, COLOR, Color);
@@ -1029,22 +1169,29 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			CASE_TYPE(math, OP_NEGATE, BOOL)
 			CASE_TYPE(math, OP_NEGATE, STRING)
 			CASE_TYPE(math, OP_NEGATE, RECT2)
+			CASE_TYPE(math, OP_NEGATE, RECT2I)
 			CASE_TYPE(math, OP_NEGATE, TRANSFORM2D)
 			CASE_TYPE(math, OP_NEGATE, AABB)
 			CASE_TYPE(math, OP_NEGATE, BASIS)
 			CASE_TYPE(math, OP_NEGATE, TRANSFORM)
+			CASE_TYPE(math, OP_NEGATE, STRING_NAME)
 			CASE_TYPE(math, OP_NEGATE, NODE_PATH)
 			CASE_TYPE(math, OP_NEGATE, _RID)
 			CASE_TYPE(math, OP_NEGATE, OBJECT)
+			CASE_TYPE(math, OP_NEGATE, CALLABLE)
+			CASE_TYPE(math, OP_NEGATE, SIGNAL)
+
 			CASE_TYPE(math, OP_NEGATE, DICTIONARY)
 			CASE_TYPE(math, OP_NEGATE, ARRAY)
-			CASE_TYPE(math, OP_NEGATE, POOL_BYTE_ARRAY)
-			CASE_TYPE(math, OP_NEGATE, POOL_INT_ARRAY)
-			CASE_TYPE(math, OP_NEGATE, POOL_REAL_ARRAY)
-			CASE_TYPE(math, OP_NEGATE, POOL_STRING_ARRAY)
-			CASE_TYPE(math, OP_NEGATE, POOL_VECTOR2_ARRAY)
-			CASE_TYPE(math, OP_NEGATE, POOL_VECTOR3_ARRAY)
-			CASE_TYPE(math, OP_NEGATE, POOL_COLOR_ARRAY)
+			CASE_TYPE(math, OP_NEGATE, PACKED_BYTE_ARRAY)
+			CASE_TYPE(math, OP_NEGATE, PACKED_INT32_ARRAY)
+			CASE_TYPE(math, OP_NEGATE, PACKED_INT64_ARRAY)
+			CASE_TYPE(math, OP_NEGATE, PACKED_FLOAT32_ARRAY)
+			CASE_TYPE(math, OP_NEGATE, PACKED_FLOAT64_ARRAY)
+			CASE_TYPE(math, OP_NEGATE, PACKED_STRING_ARRAY)
+			CASE_TYPE(math, OP_NEGATE, PACKED_VECTOR2_ARRAY)
+			CASE_TYPE(math, OP_NEGATE, PACKED_VECTOR3_ARRAY)
+			CASE_TYPE(math, OP_NEGATE, PACKED_COLOR_ARRAY)
 			_RETURN_FAIL;
 		}
 
@@ -1082,10 +1229,13 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 
 			CASE_TYPE(math, OP_MODULE, NIL)
 			CASE_TYPE(math, OP_MODULE, BOOL)
-			CASE_TYPE(math, OP_MODULE, REAL)
+			CASE_TYPE(math, OP_MODULE, FLOAT)
 			CASE_TYPE(math, OP_MODULE, VECTOR2)
+			CASE_TYPE(math, OP_MODULE, VECTOR2I)
 			CASE_TYPE(math, OP_MODULE, RECT2)
+			CASE_TYPE(math, OP_MODULE, RECT2I)
 			CASE_TYPE(math, OP_MODULE, VECTOR3)
+			CASE_TYPE(math, OP_MODULE, VECTOR3I)
 			CASE_TYPE(math, OP_MODULE, TRANSFORM2D)
 			CASE_TYPE(math, OP_MODULE, PLANE)
 			CASE_TYPE(math, OP_MODULE, QUAT)
@@ -1093,18 +1243,24 @@ void Variant::evaluate(const Operator &p_op, const Variant &p_a,
 			CASE_TYPE(math, OP_MODULE, BASIS)
 			CASE_TYPE(math, OP_MODULE, TRANSFORM)
 			CASE_TYPE(math, OP_MODULE, COLOR)
+			CASE_TYPE(math, OP_MODULE, STRING_NAME)
 			CASE_TYPE(math, OP_MODULE, NODE_PATH)
 			CASE_TYPE(math, OP_MODULE, _RID)
 			CASE_TYPE(math, OP_MODULE, OBJECT)
+			CASE_TYPE(math, OP_MODULE, CALLABLE)
+			CASE_TYPE(math, OP_MODULE, SIGNAL)
+
 			CASE_TYPE(math, OP_MODULE, DICTIONARY)
 			CASE_TYPE(math, OP_MODULE, ARRAY)
-			CASE_TYPE(math, OP_MODULE, POOL_BYTE_ARRAY)
-			CASE_TYPE(math, OP_MODULE, POOL_INT_ARRAY)
-			CASE_TYPE(math, OP_MODULE, POOL_REAL_ARRAY)
-			CASE_TYPE(math, OP_MODULE, POOL_STRING_ARRAY)
-			CASE_TYPE(math, OP_MODULE, POOL_VECTOR2_ARRAY)
-			CASE_TYPE(math, OP_MODULE, POOL_VECTOR3_ARRAY)
-			CASE_TYPE(math, OP_MODULE, POOL_COLOR_ARRAY)
+			CASE_TYPE(math, OP_MODULE, PACKED_BYTE_ARRAY)
+			CASE_TYPE(math, OP_MODULE, PACKED_INT32_ARRAY)
+			CASE_TYPE(math, OP_MODULE, PACKED_INT64_ARRAY)
+			CASE_TYPE(math, OP_MODULE, PACKED_FLOAT32_ARRAY)
+			CASE_TYPE(math, OP_MODULE, PACKED_FLOAT64_ARRAY)
+			CASE_TYPE(math, OP_MODULE, PACKED_STRING_ARRAY)
+			CASE_TYPE(math, OP_MODULE, PACKED_VECTOR2_ARRAY)
+			CASE_TYPE(math, OP_MODULE, PACKED_VECTOR3_ARRAY)
+			CASE_TYPE(math, OP_MODULE, PACKED_COLOR_ARRAY)
 			_RETURN_FAIL;
 		}
 
@@ -1237,13 +1393,35 @@ void Variant::set_named(const StringName &p_index, const Variant &p_value, bool
 					v->y = p_value._data._int;
 					valid = true;
 				}
-			} else if (p_value.type == Variant::REAL) {
+			} else if (p_value.type == Variant::FLOAT) {
 				Vector2 *v = reinterpret_cast<Vector2 *>(_data._mem);
 				if (p_index == CoreStringNames::singleton->x) {
-					v->x = p_value._data._real;
+					v->x = p_value._data._float;
+					valid = true;
+				} else if (p_index == CoreStringNames::singleton->y) {
+					v->y = p_value._data._float;
+					valid = true;
+				}
+			}
+
+		} break;
+		case VECTOR2I: {
+			if (p_value.type == Variant::INT) {
+				Vector2i *v = reinterpret_cast<Vector2i *>(_data._mem);
+				if (p_index == CoreStringNames::singleton->x) {
+					v->x = p_value._data._int;
+					valid = true;
+				} else if (p_index == CoreStringNames::singleton->y) {
+					v->y = p_value._data._int;
+					valid = true;
+				}
+			} else if (p_value.type == Variant::FLOAT) {
+				Vector2i *v = reinterpret_cast<Vector2i *>(_data._mem);
+				if (p_index == CoreStringNames::singleton->x) {
+					v->x = p_value._data._float;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->y) {
-					v->y = p_value._data._real;
+					v->y = p_value._data._float;
 					valid = true;
 				}
 			}
@@ -1266,6 +1444,23 @@ void Variant::set_named(const StringName &p_index, const Variant &p_value, bool
 				}
 			}
 		} break;
+		case RECT2I: {
+
+			if (p_value.type == Variant::VECTOR2I) {
+				Rect2i *v = reinterpret_cast<Rect2i *>(_data._mem);
+				//scalar name
+				if (p_index == CoreStringNames::singleton->position) {
+					v->position = *reinterpret_cast<const Vector2i *>(p_value._data._mem);
+					valid = true;
+				} else if (p_index == CoreStringNames::singleton->size) {
+					v->size = *reinterpret_cast<const Vector2i *>(p_value._data._mem);
+					valid = true;
+				} else if (p_index == CoreStringNames::singleton->end) {
+					v->size = *reinterpret_cast<const Vector2i *>(p_value._data._mem) - v->position;
+					valid = true;
+				}
+			}
+		} break;
 		case TRANSFORM2D: {
 
 			if (p_value.type == Variant::VECTOR2) {
@@ -1297,16 +1492,45 @@ void Variant::set_named(const StringName &p_index, const Variant &p_value, bool
 					v->z = p_value._data._int;
 					valid = true;
 				}
-			} else if (p_value.type == Variant::REAL) {
+			} else if (p_value.type == Variant::FLOAT) {
 				Vector3 *v = reinterpret_cast<Vector3 *>(_data._mem);
 				if (p_index == CoreStringNames::singleton->x) {
-					v->x = p_value._data._real;
+					v->x = p_value._data._float;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->y) {
-					v->y = p_value._data._real;
+					v->y = p_value._data._float;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->z) {
-					v->z = p_value._data._real;
+					v->z = p_value._data._float;
+					valid = true;
+				}
+			}
+
+		} break;
+		case VECTOR3I: {
+
+			if (p_value.type == Variant::INT) {
+				Vector3i *v = reinterpret_cast<Vector3i *>(_data._mem);
+				if (p_index == CoreStringNames::singleton->x) {
+					v->x = p_value._data._int;
+					valid = true;
+				} else if (p_index == CoreStringNames::singleton->y) {
+					v->y = p_value._data._int;
+					valid = true;
+				} else if (p_index == CoreStringNames::singleton->z) {
+					v->z = p_value._data._int;
+					valid = true;
+				}
+			} else if (p_value.type == Variant::FLOAT) {
+				Vector3i *v = reinterpret_cast<Vector3i *>(_data._mem);
+				if (p_index == CoreStringNames::singleton->x) {
+					v->x = p_value._data._float;
+					valid = true;
+				} else if (p_index == CoreStringNames::singleton->y) {
+					v->y = p_value._data._float;
+					valid = true;
+				} else if (p_index == CoreStringNames::singleton->z) {
+					v->z = p_value._data._float;
 					valid = true;
 				}
 			}
@@ -1329,19 +1553,19 @@ void Variant::set_named(const StringName &p_index, const Variant &p_value, bool
 					v->d = p_value._data._int;
 					valid = true;
 				}
-			} else if (p_value.type == Variant::REAL) {
+			} else if (p_value.type == Variant::FLOAT) {
 				Plane *v = reinterpret_cast<Plane *>(_data._mem);
 				if (p_index == CoreStringNames::singleton->x) {
-					v->normal.x = p_value._data._real;
+					v->normal.x = p_value._data._float;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->y) {
-					v->normal.y = p_value._data._real;
+					v->normal.y = p_value._data._float;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->z) {
-					v->normal.z = p_value._data._real;
+					v->normal.z = p_value._data._float;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->d) {
-					v->d = p_value._data._real;
+					v->d = p_value._data._float;
 					valid = true;
 				}
 
@@ -1371,24 +1595,24 @@ void Variant::set_named(const StringName &p_index, const Variant &p_value, bool
 					v->w = p_value._data._int;
 					valid = true;
 				}
-			} else if (p_value.type == Variant::REAL) {
+			} else if (p_value.type == Variant::FLOAT) {
 				Quat *v = reinterpret_cast<Quat *>(_data._mem);
 				if (p_index == CoreStringNames::singleton->x) {
-					v->x = p_value._data._real;
+					v->x = p_value._data._float;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->y) {
-					v->y = p_value._data._real;
+					v->y = p_value._data._float;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->z) {
-					v->z = p_value._data._real;
+					v->z = p_value._data._float;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->w) {
-					v->w = p_value._data._real;
+					v->w = p_value._data._float;
 					valid = true;
 				}
 			}
 
-		} break; // 10
+		} break;
 		case AABB: {
 
 			if (p_value.type == Variant::VECTOR3) {
@@ -1472,40 +1696,40 @@ void Variant::set_named(const StringName &p_index, const Variant &p_value, bool
 					v->set_hsv(v->get_h(), v->get_v(), p_value._data._int, v->a);
 					valid = true;
 				}
-			} else if (p_value.type == Variant::REAL) {
+			} else if (p_value.type == Variant::FLOAT) {
 				Color *v = reinterpret_cast<Color *>(_data._mem);
 				if (p_index == CoreStringNames::singleton->r) {
-					v->r = p_value._data._real;
+					v->r = p_value._data._float;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->g) {
-					v->g = p_value._data._real;
+					v->g = p_value._data._float;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->b) {
-					v->b = p_value._data._real;
+					v->b = p_value._data._float;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->a) {
-					v->a = p_value._data._real;
+					v->a = p_value._data._float;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->r8) {
-					v->r = p_value._data._real / 255.0;
+					v->r = p_value._data._float / 255.0;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->g8) {
-					v->g = p_value._data._real / 255.0;
+					v->g = p_value._data._float / 255.0;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->b8) {
-					v->b = p_value._data._real / 255.0;
+					v->b = p_value._data._float / 255.0;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->a8) {
-					v->a = p_value._data._real / 255.0;
+					v->a = p_value._data._float / 255.0;
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->h) {
-					v->set_hsv(p_value._data._real, v->get_s(), v->get_v(), v->a);
+					v->set_hsv(p_value._data._float, v->get_s(), v->get_v(), v->a);
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->s) {
-					v->set_hsv(v->get_h(), p_value._data._real, v->get_v(), v->a);
+					v->set_hsv(v->get_h(), p_value._data._float, v->get_v(), v->a);
 					valid = true;
 				} else if (p_index == CoreStringNames::singleton->v) {
-					v->set_hsv(v->get_h(), v->get_s(), p_value._data._real, v->a);
+					v->set_hsv(v->get_h(), v->get_s(), p_value._data._float, v->a);
 					valid = true;
 				}
 			}
@@ -1515,7 +1739,7 @@ void Variant::set_named(const StringName &p_index, const Variant &p_value, bool
 #ifdef DEBUG_ENABLED
 			if (!_get_obj().obj) {
 				break;
-			} else if (ScriptDebugger::get_singleton() && _get_obj().ref.is_null() && !ObjectDB::instance_validate(_get_obj().obj)) {
+			} else if (ScriptDebugger::get_singleton() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
 				break;
 			}
 
@@ -1548,6 +1772,15 @@ Variant Variant::get_named(const StringName &p_index, bool *r_valid) const {
 			}
 
 		} break;
+		case VECTOR2I: {
+			const Vector2i *v = reinterpret_cast<const Vector2i *>(_data._mem);
+			if (p_index == CoreStringNames::singleton->x) {
+				return v->x;
+			} else if (p_index == CoreStringNames::singleton->y) {
+				return v->y;
+			}
+
+		} break;
 		case RECT2: {
 
 			const Rect2 *v = reinterpret_cast<const Rect2 *>(_data._mem);
@@ -1560,6 +1793,18 @@ Variant Variant::get_named(const StringName &p_index, bool *r_valid) const {
 				return v->size + v->position;
 			}
 		} break;
+		case RECT2I: {
+
+			const Rect2i *v = reinterpret_cast<const Rect2i *>(_data._mem);
+			//scalar name
+			if (p_index == CoreStringNames::singleton->position) {
+				return v->position;
+			} else if (p_index == CoreStringNames::singleton->size) {
+				return v->size;
+			} else if (p_index == CoreStringNames::singleton->end) {
+				return v->size + v->position;
+			}
+		} break;
 		case TRANSFORM2D: {
 
 			const Transform2D *v = _data._transform2d;
@@ -1584,6 +1829,18 @@ Variant Variant::get_named(const StringName &p_index, bool *r_valid) const {
 			}
 
 		} break;
+		case VECTOR3I: {
+
+			const Vector3i *v = reinterpret_cast<const Vector3i *>(_data._mem);
+			if (p_index == CoreStringNames::singleton->x) {
+				return v->x;
+			} else if (p_index == CoreStringNames::singleton->y) {
+				return v->y;
+			} else if (p_index == CoreStringNames::singleton->z) {
+				return v->z;
+			}
+
+		} break;
 		case PLANE: {
 
 			const Plane *v = reinterpret_cast<const Plane *>(_data._mem);
@@ -1613,7 +1870,7 @@ Variant Variant::get_named(const StringName &p_index, bool *r_valid) const {
 				return v->w;
 			}
 
-		} break; // 10
+		} break;
 		case AABB: {
 
 			const ::AABB *v = _data._aabb;
@@ -1684,7 +1941,7 @@ Variant Variant::get_named(const StringName &p_index, bool *r_valid) const {
 				return "Instance base is null.";
 			} else {
 
-				if (ScriptDebugger::get_singleton() && _get_obj().ref.is_null() && !ObjectDB::instance_validate(_get_obj().obj)) {
+				if (ScriptDebugger::get_singleton() && !_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
 					if (r_valid)
 						*r_valid = false;
 					return "Attempted use of stray pointer object.";
@@ -1707,28 +1964,55 @@ Variant Variant::get_named(const StringName &p_index, bool *r_valid) const {
 	return Variant();
 }
 
-#define DEFAULT_OP_ARRAY_CMD(m_name, m_type, skip_test, cmd)                             \
-	case m_name: {                                                                       \
-		skip_test;                                                                       \
-                                                                                         \
-		if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) { \
-			int index = p_index;                                                         \
-			m_type *arr = reinterpret_cast<m_type *>(_data._mem);                        \
-                                                                                         \
-			if (index < 0)                                                               \
-				index += arr->size();                                                    \
-			if (index >= 0 && index < arr->size()) {                                     \
-				valid = true;                                                            \
-				cmd;                                                                     \
-			}                                                                            \
-		}                                                                                \
+#define DEFAULT_OP_ARRAY_CMD(m_name, m_type, skip_test, cmd)                              \
+	case m_name: {                                                                        \
+		skip_test;                                                                        \
+                                                                                          \
+		if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) { \
+			int index = p_index;                                                          \
+			m_type *arr = reinterpret_cast<m_type *>(_data._mem);                         \
+                                                                                          \
+			if (index < 0)                                                                \
+				index += arr->size();                                                     \
+			if (index >= 0 && index < arr->size()) {                                      \
+				valid = true;                                                             \
+				cmd;                                                                      \
+			}                                                                             \
+		}                                                                                 \
 	} break;
 
-#define DEFAULT_OP_DVECTOR_SET(m_name, dv_type, skip_cond) \
-	DEFAULT_OP_ARRAY_CMD(m_name, PoolVector<dv_type>, if (skip_cond) return;, arr->set(index, p_value); return )
+#define DEFAULT_OP_DVECTOR_SET(m_name, m_type, skip_cond)                                    \
+	case m_name: {                                                                           \
+		if (skip_cond) return;                                                               \
+                                                                                             \
+		if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {    \
+			int index = p_index;                                                             \
+			Vector<m_type> *arr = PackedArrayRef<m_type>::get_array_ptr(_data.packed_array); \
+                                                                                             \
+			if (index < 0)                                                                   \
+				index += arr->size();                                                        \
+			if (index >= 0 && index < arr->size()) {                                         \
+				valid = true;                                                                \
+				arr->set(index, p_value);                                                    \
+			}                                                                                \
+		}                                                                                    \
+	} break;
 
-#define DEFAULT_OP_DVECTOR_GET(m_name, dv_type) \
-	DEFAULT_OP_ARRAY_CMD(m_name, const PoolVector<dv_type>, ;, return arr->get(index))
+#define DEFAULT_OP_DVECTOR_GET(m_name, m_type)                                                  \
+	case m_name: {                                                                              \
+                                                                                                \
+		if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {       \
+			int index = p_index;                                                                \
+			const Vector<m_type> *arr = &PackedArrayRef<m_type>::get_array(_data.packed_array); \
+                                                                                                \
+			if (index < 0)                                                                      \
+				index += arr->size();                                                           \
+			if (index >= 0 && index < arr->size()) {                                            \
+				valid = true;                                                                   \
+				return arr->get(index);                                                         \
+			}                                                                                   \
+		}                                                                                       \
+	} break;
 
 void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid) {
 
@@ -1747,12 +2031,12 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 		case INT: {
 			return;
 		} break;
-		case REAL: {
+		case FLOAT: {
 			return;
 		} break;
 		case STRING: {
 
-			if (p_index.type != Variant::INT && p_index.type != Variant::REAL)
+			if (p_index.type != Variant::INT && p_index.type != Variant::FLOAT)
 				return;
 
 			int idx = p_index;
@@ -1764,7 +2048,7 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 				return;
 
 			String chr;
-			if (p_value.type == Variant::INT || p_value.type == Variant::REAL) {
+			if (p_value.type == Variant::INT || p_value.type == Variant::FLOAT) {
 
 				chr = String::chr(p_value);
 			} else if (p_value.type == Variant::STRING) {
@@ -1781,10 +2065,10 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 		} break;
 		case VECTOR2: {
 
-			if (p_value.type != Variant::INT && p_value.type != Variant::REAL)
+			if (p_value.type != Variant::INT && p_value.type != Variant::FLOAT)
 				return;
 
-			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
 				// scalar index
 				int idx = p_index;
 
@@ -1813,7 +2097,42 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 				}
 			}
 
-		} break; // 5
+		} break;
+		case VECTOR2I: {
+
+			if (p_value.type != Variant::INT && p_value.type != Variant::FLOAT)
+				return;
+
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
+				// scalar index
+				int idx = p_index;
+
+				if (idx < 0)
+					idx += 2;
+				if (idx >= 0 && idx < 2) {
+
+					Vector2i *v = reinterpret_cast<Vector2i *>(_data._mem);
+					valid = true;
+					(*v)[idx] = p_value;
+					return;
+				}
+			} else if (p_index.get_type() == Variant::STRING) {
+				//scalar name
+
+				const String *str = reinterpret_cast<const String *>(p_index._data._mem);
+				Vector2i *v = reinterpret_cast<Vector2i *>(_data._mem);
+				if (*str == "x") {
+					valid = true;
+					v->x = p_value;
+					return;
+				} else if (*str == "y") {
+					valid = true;
+					v->y = p_value;
+					return;
+				}
+			}
+
+		} break;
 		case RECT2: {
 
 			if (p_value.type != Variant::VECTOR2)
@@ -1839,12 +2158,37 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 				}
 			}
 		} break;
+		case RECT2I: {
+
+			if (p_value.type != Variant::VECTOR2I)
+				return;
+
+			if (p_index.get_type() == Variant::STRING) {
+				//scalar name
+
+				const String *str = reinterpret_cast<const String *>(p_index._data._mem);
+				Rect2i *v = reinterpret_cast<Rect2i *>(_data._mem);
+				if (*str == "position") {
+					valid = true;
+					v->position = p_value;
+					return;
+				} else if (*str == "size") {
+					valid = true;
+					v->size = p_value;
+					return;
+				} else if (*str == "end") {
+					valid = true;
+					v->size = Vector2i(p_value) - v->position;
+					return;
+				}
+			}
+		} break;
 		case TRANSFORM2D: {
 
 			if (p_value.type != Variant::VECTOR2)
 				return;
 
-			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
 
 				int index = p_index;
 
@@ -1880,10 +2224,10 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 		} break;
 		case VECTOR3: {
 
-			if (p_value.type != Variant::INT && p_value.type != Variant::REAL)
+			if (p_value.type != Variant::INT && p_value.type != Variant::FLOAT)
 				return;
 
-			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
 				//scalar index
 				int idx = p_index;
 				if (idx < 0)
@@ -1916,6 +2260,44 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 			}
 
 		} break;
+		case VECTOR3I: {
+
+			if (p_value.type != Variant::INT && p_value.type != Variant::FLOAT)
+				return;
+
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
+				//scalar index
+				int idx = p_index;
+				if (idx < 0)
+					idx += 3;
+				if (idx >= 0 && idx < 3) {
+
+					Vector3i *v = reinterpret_cast<Vector3i *>(_data._mem);
+					valid = true;
+					(*v)[idx] = p_value;
+					return;
+				}
+			} else if (p_index.get_type() == Variant::STRING) {
+
+				//scalar name
+				const String *str = reinterpret_cast<const String *>(p_index._data._mem);
+				Vector3i *v = reinterpret_cast<Vector3i *>(_data._mem);
+				if (*str == "x") {
+					valid = true;
+					v->x = p_value;
+					return;
+				} else if (*str == "y") {
+					valid = true;
+					v->y = p_value;
+					return;
+				} else if (*str == "z") {
+					valid = true;
+					v->z = p_value;
+					return;
+				}
+			}
+
+		} break;
 		case PLANE: {
 
 			if (p_index.get_type() == Variant::STRING) {
@@ -1923,21 +2305,21 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 				const String *str = reinterpret_cast<const String *>(p_index._data._mem);
 				Plane *v = reinterpret_cast<Plane *>(_data._mem);
 				if (*str == "x") {
-					if (p_value.type != Variant::INT && p_value.type != Variant::REAL)
+					if (p_value.type != Variant::INT && p_value.type != Variant::FLOAT)
 						return;
 
 					valid = true;
 					v->normal.x = p_value;
 					return;
 				} else if (*str == "y") {
-					if (p_value.type != Variant::INT && p_value.type != Variant::REAL)
+					if (p_value.type != Variant::INT && p_value.type != Variant::FLOAT)
 						return;
 
 					valid = true;
 					v->normal.y = p_value;
 					return;
 				} else if (*str == "z") {
-					if (p_value.type != Variant::INT && p_value.type != Variant::REAL)
+					if (p_value.type != Variant::INT && p_value.type != Variant::FLOAT)
 						return;
 
 					valid = true;
@@ -1960,7 +2342,7 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 		} break;
 		case QUAT: {
 
-			if (p_value.type != Variant::INT && p_value.type != Variant::REAL)
+			if (p_value.type != Variant::INT && p_value.type != Variant::FLOAT)
 				return;
 
 			if (p_index.get_type() == Variant::STRING) {
@@ -1986,7 +2368,7 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 				}
 			}
 
-		} break; // 10
+		} break;
 		case AABB: {
 
 			if (p_value.type != Variant::VECTOR3)
@@ -2017,7 +2399,7 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 			if (p_value.type != Variant::VECTOR3)
 				return;
 
-			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
 
 				int index = p_index;
 
@@ -2053,7 +2435,7 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 		} break;
 		case TRANSFORM: {
 
-			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
 
 				if (p_value.type != Variant::VECTOR3)
 					return;
@@ -2096,7 +2478,7 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 		} break;
 		case COLOR: {
 
-			if (p_value.type != Variant::INT && p_value.type != Variant::REAL)
+			if (p_value.type != Variant::INT && p_value.type != Variant::FLOAT)
 				return;
 
 			if (p_index.get_type() == Variant::STRING) {
@@ -2161,8 +2543,10 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 			}
 
 		} break;
+		case STRING_NAME: {
+		} break;
 		case NODE_PATH: {
-		} break; // 15
+		} break;
 		case _RID: {
 		} break;
 		case OBJECT: {
@@ -2172,17 +2556,15 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 
 			if (obj) {
 #ifdef DEBUG_ENABLED
-				if (ScriptDebugger::get_singleton() && _get_obj().ref.is_null()) {
+				if (ScriptDebugger::get_singleton() && !_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
 
-					if (!ObjectDB::instance_validate(obj)) {
-						WARN_PRINT("Attempted use of stray pointer object.");
-						valid = false;
-						return;
-					}
+					WARN_PRINT("Attempted use of previously freed pointer object.");
+					valid = false;
+					return;
 				}
 #endif
 
-				if (p_index.get_type() != Variant::STRING) {
+				if (p_index.get_type() != Variant::STRING_NAME && p_index.get_type() != Variant::STRING) {
 					obj->setvar(p_index, p_value, r_valid);
 					return;
 				}
@@ -2198,14 +2580,16 @@ void Variant::set(const Variant &p_index, const Variant &p_value, bool *r_valid)
 			valid = true; //always valid, i guess? should this really be ok?
 			return;
 		} break;
-			DEFAULT_OP_ARRAY_CMD(ARRAY, Array, ;, (*arr)[index] = p_value; return ) // 20
-			DEFAULT_OP_DVECTOR_SET(POOL_BYTE_ARRAY, uint8_t, p_value.type != Variant::REAL && p_value.type != Variant::INT)
-			DEFAULT_OP_DVECTOR_SET(POOL_INT_ARRAY, int, p_value.type != Variant::REAL && p_value.type != Variant::INT)
-			DEFAULT_OP_DVECTOR_SET(POOL_REAL_ARRAY, real_t, p_value.type != Variant::REAL && p_value.type != Variant::INT)
-			DEFAULT_OP_DVECTOR_SET(POOL_STRING_ARRAY, String, p_value.type != Variant::STRING)
-			DEFAULT_OP_DVECTOR_SET(POOL_VECTOR2_ARRAY, Vector2, p_value.type != Variant::VECTOR2) // 25
-			DEFAULT_OP_DVECTOR_SET(POOL_VECTOR3_ARRAY, Vector3, p_value.type != Variant::VECTOR3)
-			DEFAULT_OP_DVECTOR_SET(POOL_COLOR_ARRAY, Color, p_value.type != Variant::COLOR)
+			DEFAULT_OP_ARRAY_CMD(ARRAY, Array, ;, (*arr)[index] = p_value; return )
+			DEFAULT_OP_DVECTOR_SET(PACKED_BYTE_ARRAY, uint8_t, p_value.type != Variant::FLOAT && p_value.type != Variant::INT)
+			DEFAULT_OP_DVECTOR_SET(PACKED_INT32_ARRAY, int32_t, p_value.type != Variant::FLOAT && p_value.type != Variant::INT)
+			DEFAULT_OP_DVECTOR_SET(PACKED_INT64_ARRAY, int64_t, p_value.type != Variant::FLOAT && p_value.type != Variant::INT)
+			DEFAULT_OP_DVECTOR_SET(PACKED_FLOAT32_ARRAY, float, p_value.type != Variant::FLOAT && p_value.type != Variant::INT)
+			DEFAULT_OP_DVECTOR_SET(PACKED_FLOAT64_ARRAY, double, p_value.type != Variant::FLOAT && p_value.type != Variant::INT)
+			DEFAULT_OP_DVECTOR_SET(PACKED_STRING_ARRAY, String, p_value.type != Variant::STRING)
+			DEFAULT_OP_DVECTOR_SET(PACKED_VECTOR2_ARRAY, Vector2, p_value.type != Variant::VECTOR2)
+			DEFAULT_OP_DVECTOR_SET(PACKED_VECTOR3_ARRAY, Vector3, p_value.type != Variant::VECTOR3)
+			DEFAULT_OP_DVECTOR_SET(PACKED_COLOR_ARRAY, Color, p_value.type != Variant::COLOR)
 		default:
 			return;
 	}
@@ -2229,12 +2613,12 @@ Variant Variant::get(const Variant &p_index, bool *r_valid) const {
 		case INT: {
 			return Variant();
 		} break;
-		case REAL: {
+		case FLOAT: {
 			return Variant();
 		} break;
 		case STRING: {
 
-			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
 				//string index
 
 				int idx = p_index;
@@ -2251,7 +2635,7 @@ Variant Variant::get(const Variant &p_index, bool *r_valid) const {
 		} break;
 		case VECTOR2: {
 
-			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
 				// scalar index
 				int idx = p_index;
 				if (idx < 0)
@@ -2276,7 +2660,35 @@ Variant Variant::get(const Variant &p_index, bool *r_valid) const {
 				}
 			}
 
-		} break; // 5
+		} break;
+		case VECTOR2I: {
+
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
+				// scalar index
+				int idx = p_index;
+				if (idx < 0)
+					idx += 2;
+				if (idx >= 0 && idx < 2) {
+
+					const Vector2i *v = reinterpret_cast<const Vector2i *>(_data._mem);
+					valid = true;
+					return (*v)[idx];
+				}
+			} else if (p_index.get_type() == Variant::STRING) {
+				//scalar name
+
+				const String *str = reinterpret_cast<const String *>(p_index._data._mem);
+				const Vector2i *v = reinterpret_cast<const Vector2i *>(_data._mem);
+				if (*str == "x") {
+					valid = true;
+					return v->x;
+				} else if (*str == "y") {
+					valid = true;
+					return v->y;
+				}
+			}
+
+		} break;
 		case RECT2: {
 
 			if (p_index.get_type() == Variant::STRING) {
@@ -2296,9 +2708,28 @@ Variant Variant::get(const Variant &p_index, bool *r_valid) const {
 				}
 			}
 		} break;
+		case RECT2I: {
+
+			if (p_index.get_type() == Variant::STRING) {
+				//scalar name
+
+				const String *str = reinterpret_cast<const String *>(p_index._data._mem);
+				const Rect2i *v = reinterpret_cast<const Rect2i *>(_data._mem);
+				if (*str == "position") {
+					valid = true;
+					return v->position;
+				} else if (*str == "size") {
+					valid = true;
+					return v->size;
+				} else if (*str == "end") {
+					valid = true;
+					return v->size + v->position;
+				}
+			}
+		} break;
 		case VECTOR3: {
 
-			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
 				//scalar index
 				int idx = p_index;
 				if (idx < 0)
@@ -2327,9 +2758,40 @@ Variant Variant::get(const Variant &p_index, bool *r_valid) const {
 			}
 
 		} break;
+		case VECTOR3I: {
+
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
+				//scalar index
+				int idx = p_index;
+				if (idx < 0)
+					idx += 3;
+				if (idx >= 0 && idx < 3) {
+
+					const Vector3i *v = reinterpret_cast<const Vector3i *>(_data._mem);
+					valid = true;
+					return (*v)[idx];
+				}
+			} else if (p_index.get_type() == Variant::STRING) {
+
+				//scalar name
+				const String *str = reinterpret_cast<const String *>(p_index._data._mem);
+				const Vector3i *v = reinterpret_cast<const Vector3i *>(_data._mem);
+				if (*str == "x") {
+					valid = true;
+					return v->x;
+				} else if (*str == "y") {
+					valid = true;
+					return v->y;
+				} else if (*str == "z") {
+					valid = true;
+					return v->z;
+				}
+			}
+
+		} break;
 		case TRANSFORM2D: {
 
-			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
 
 				int index = p_index;
 
@@ -2405,7 +2867,7 @@ Variant Variant::get(const Variant &p_index, bool *r_valid) const {
 				}
 			}
 
-		} break; // 10
+		} break;
 		case AABB: {
 
 			if (p_index.get_type() == Variant::STRING) {
@@ -2427,7 +2889,7 @@ Variant Variant::get(const Variant &p_index, bool *r_valid) const {
 		} break;
 		case BASIS: {
 
-			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
 
 				int index = p_index;
 				if (index < 0)
@@ -2458,7 +2920,7 @@ Variant Variant::get(const Variant &p_index, bool *r_valid) const {
 		} break;
 		case TRANSFORM: {
 
-			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
 
 				int index = p_index;
 				if (index < 0)
@@ -2537,8 +2999,10 @@ Variant Variant::get(const Variant &p_index, bool *r_valid) const {
 			}
 
 		} break;
+		case STRING_NAME: {
+		} break;
 		case NODE_PATH: {
-		} break; // 15
+		} break;
 		case _RID: {
 		} break;
 		case OBJECT: {
@@ -2546,12 +3010,10 @@ Variant Variant::get(const Variant &p_index, bool *r_valid) const {
 			if (obj) {
 
 #ifdef DEBUG_ENABLED
-				if (ScriptDebugger::get_singleton() && _get_obj().ref.is_null()) {
-					//only if debugging!
-					if (!ObjectDB::instance_validate(obj)) {
-						valid = false;
-						return "Attempted get on stray pointer.";
-					}
+
+				if (ScriptDebugger::get_singleton() && !_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
+					valid = false;
+					return "Attempted get on previously freed instance.";
 				}
 #endif
 
@@ -2572,14 +3034,16 @@ Variant Variant::get(const Variant &p_index, bool *r_valid) const {
 				return *res;
 			}
 		} break;
-			DEFAULT_OP_ARRAY_CMD(ARRAY, const Array, ;, return (*arr)[index]) // 20
-			DEFAULT_OP_DVECTOR_GET(POOL_BYTE_ARRAY, uint8_t)
-			DEFAULT_OP_DVECTOR_GET(POOL_INT_ARRAY, int)
-			DEFAULT_OP_DVECTOR_GET(POOL_REAL_ARRAY, real_t)
-			DEFAULT_OP_DVECTOR_GET(POOL_STRING_ARRAY, String)
-			DEFAULT_OP_DVECTOR_GET(POOL_VECTOR2_ARRAY, Vector2) // 25
-			DEFAULT_OP_DVECTOR_GET(POOL_VECTOR3_ARRAY, Vector3)
-			DEFAULT_OP_DVECTOR_GET(POOL_COLOR_ARRAY, Color)
+			DEFAULT_OP_ARRAY_CMD(ARRAY, const Array, ;, return (*arr)[index])
+			DEFAULT_OP_DVECTOR_GET(PACKED_BYTE_ARRAY, uint8_t)
+			DEFAULT_OP_DVECTOR_GET(PACKED_INT32_ARRAY, int32_t)
+			DEFAULT_OP_DVECTOR_GET(PACKED_INT64_ARRAY, int64_t)
+			DEFAULT_OP_DVECTOR_GET(PACKED_FLOAT32_ARRAY, float)
+			DEFAULT_OP_DVECTOR_GET(PACKED_FLOAT64_ARRAY, double)
+			DEFAULT_OP_DVECTOR_GET(PACKED_STRING_ARRAY, String)
+			DEFAULT_OP_DVECTOR_GET(PACKED_VECTOR2_ARRAY, Vector2)
+			DEFAULT_OP_DVECTOR_GET(PACKED_VECTOR3_ARRAY, Vector3)
+			DEFAULT_OP_DVECTOR_GET(PACKED_COLOR_ARRAY, Color)
 		default:
 			return Variant();
 	}
@@ -2611,15 +3075,14 @@ bool Variant::in(const Variant &p_index, bool *r_valid) const {
 
 				bool valid = false;
 #ifdef DEBUG_ENABLED
-				if (ScriptDebugger::get_singleton() && _get_obj().ref.is_null()) {
-					//only if debugging!
-					if (!ObjectDB::instance_validate(obj)) {
-						if (r_valid) {
-							*r_valid = false;
-						}
-						return true; // Attempted get on stray pointer.
+
+				if (ScriptDebugger::get_singleton() && !_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
+					if (r_valid) {
+						*r_valid = false;
 					}
+					return true; // Attempted get on stray pointer.
 				}
+
 #endif
 
 				if (p_index.get_type() != Variant::STRING) {
@@ -2640,7 +3103,7 @@ bool Variant::in(const Variant &p_index, bool *r_valid) const {
 			const Dictionary *dic = reinterpret_cast<const Dictionary *>(_data._mem);
 			return dic->has(p_index);
 
-		} break; // 20
+		} break;
 		case ARRAY: {
 
 			const Array *arr = reinterpret_cast<const Array *>(_data._mem);
@@ -2656,14 +3119,14 @@ bool Variant::in(const Variant &p_index, bool *r_valid) const {
 			return false;
 
 		} break;
-		case POOL_BYTE_ARRAY: {
-			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) {
+		case PACKED_BYTE_ARRAY: {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
 
 				int index = p_index;
-				const PoolVector<uint8_t> *arr = reinterpret_cast<const PoolVector<uint8_t> *>(_data._mem);
+				const Vector<uint8_t> *arr = &PackedArrayRef<uint8_t>::get_array(_data.packed_array);
 				int l = arr->size();
 				if (l) {
-					PoolVector<uint8_t>::Read r = arr->read();
+					const uint8_t *r = arr->ptr();
 					for (int i = 0; i < l; i++) {
 						if (r[i] == index)
 							return true;
@@ -2674,14 +3137,49 @@ bool Variant::in(const Variant &p_index, bool *r_valid) const {
 			}
 
 		} break;
-		case POOL_INT_ARRAY: {
-			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) {
+		case PACKED_INT32_ARRAY: {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
 
-				int index = p_index;
-				const PoolVector<int> *arr = reinterpret_cast<const PoolVector<int> *>(_data._mem);
+				int32_t index = p_index;
+				const Vector<int32_t> *arr = &PackedArrayRef<int32_t>::get_array(_data.packed_array);
+				int32_t l = arr->size();
+				if (l) {
+					const int32_t *r = arr->ptr();
+					for (int32_t i = 0; i < l; i++) {
+						if (r[i] == index)
+							return true;
+					}
+				}
+
+				return false;
+			}
+		} break;
+		case PACKED_INT64_ARRAY: {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
+
+				int64_t index = p_index;
+				const Vector<int64_t> *arr = &PackedArrayRef<int64_t>::get_array(_data.packed_array);
+				int64_t l = arr->size();
+				if (l) {
+					const int64_t *r = arr->ptr();
+					for (int64_t i = 0; i < l; i++) {
+						if (r[i] == index)
+							return true;
+					}
+				}
+
+				return false;
+			}
+		} break;
+		case PACKED_FLOAT32_ARRAY: {
+
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
+
+				real_t index = p_index;
+				const Vector<float> *arr = &PackedArrayRef<float>::get_array(_data.packed_array);
 				int l = arr->size();
 				if (l) {
-					PoolVector<int>::Read r = arr->read();
+					const float *r = arr->ptr();
 					for (int i = 0; i < l; i++) {
 						if (r[i] == index)
 							return true;
@@ -2690,16 +3188,17 @@ bool Variant::in(const Variant &p_index, bool *r_valid) const {
 
 				return false;
 			}
+
 		} break;
-		case POOL_REAL_ARRAY: {
+		case PACKED_FLOAT64_ARRAY: {
 
-			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::REAL) {
+			if (p_index.get_type() == Variant::INT || p_index.get_type() == Variant::FLOAT) {
 
 				real_t index = p_index;
-				const PoolVector<real_t> *arr = reinterpret_cast<const PoolVector<real_t> *>(_data._mem);
+				const Vector<double> *arr = &PackedArrayRef<double>::get_array(_data.packed_array);
 				int l = arr->size();
 				if (l) {
-					PoolVector<real_t>::Read r = arr->read();
+					const double *r = arr->ptr();
 					for (int i = 0; i < l; i++) {
 						if (r[i] == index)
 							return true;
@@ -2710,15 +3209,15 @@ bool Variant::in(const Variant &p_index, bool *r_valid) const {
 			}
 
 		} break;
-		case POOL_STRING_ARRAY: {
+		case PACKED_STRING_ARRAY: {
 			if (p_index.get_type() == Variant::STRING) {
 
 				String index = p_index;
-				const PoolVector<String> *arr = reinterpret_cast<const PoolVector<String> *>(_data._mem);
+				const Vector<String> *arr = &PackedArrayRef<String>::get_array(_data.packed_array);
 
 				int l = arr->size();
 				if (l) {
-					PoolVector<String>::Read r = arr->read();
+					const String *r = arr->ptr();
 					for (int i = 0; i < l; i++) {
 						if (r[i] == index)
 							return true;
@@ -2729,15 +3228,15 @@ bool Variant::in(const Variant &p_index, bool *r_valid) const {
 			}
 
 		} break; //25
-		case POOL_VECTOR2_ARRAY: {
+		case PACKED_VECTOR2_ARRAY: {
 			if (p_index.get_type() == Variant::VECTOR2) {
 
 				Vector2 index = p_index;
-				const PoolVector<Vector2> *arr = reinterpret_cast<const PoolVector<Vector2> *>(_data._mem);
+				const Vector<Vector2> *arr = &PackedArrayRef<Vector2>::get_array(_data.packed_array);
 
 				int l = arr->size();
 				if (l) {
-					PoolVector<Vector2>::Read r = arr->read();
+					const Vector2 *r = arr->ptr();
 					for (int i = 0; i < l; i++) {
 						if (r[i] == index)
 							return true;
@@ -2748,15 +3247,15 @@ bool Variant::in(const Variant &p_index, bool *r_valid) const {
 			}
 
 		} break;
-		case POOL_VECTOR3_ARRAY: {
+		case PACKED_VECTOR3_ARRAY: {
 			if (p_index.get_type() == Variant::VECTOR3) {
 
 				Vector3 index = p_index;
-				const PoolVector<Vector3> *arr = reinterpret_cast<const PoolVector<Vector3> *>(_data._mem);
+				const Vector<Vector3> *arr = &PackedArrayRef<Vector3>::get_array(_data.packed_array);
 
 				int l = arr->size();
 				if (l) {
-					PoolVector<Vector3>::Read r = arr->read();
+					const Vector3 *r = arr->ptr();
 					for (int i = 0; i < l; i++) {
 						if (r[i] == index)
 							return true;
@@ -2767,16 +3266,16 @@ bool Variant::in(const Variant &p_index, bool *r_valid) const {
 			}
 
 		} break;
-		case POOL_COLOR_ARRAY: {
+		case PACKED_COLOR_ARRAY: {
 
 			if (p_index.get_type() == Variant::COLOR) {
 
 				Color index = p_index;
-				const PoolVector<Color> *arr = reinterpret_cast<const PoolVector<Color> *>(_data._mem);
+				const Vector<Color> *arr = &PackedArrayRef<Color>::get_array(_data.packed_array);
 
 				int l = arr->size();
 				if (l) {
-					PoolVector<Color>::Read r = arr->read();
+					const Color *r = arr->ptr();
 					for (int i = 0; i < l; i++) {
 						if (r[i] == index)
 							return true;
@@ -2800,10 +3299,16 @@ void Variant::get_property_list(List<PropertyInfo> *p_list) const {
 	switch (type) {
 		case VECTOR2: {
 
-			p_list->push_back(PropertyInfo(Variant::REAL, "x"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "y"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "x"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "y"));
+
+		} break;
+		case VECTOR2I: {
 
-		} break; // 5
+			p_list->push_back(PropertyInfo(Variant::INT, "x"));
+			p_list->push_back(PropertyInfo(Variant::INT, "y"));
+
+		} break;
 		case RECT2: {
 
 			p_list->push_back(PropertyInfo(Variant::VECTOR2, "position"));
@@ -2811,11 +3316,25 @@ void Variant::get_property_list(List<PropertyInfo> *p_list) const {
 			p_list->push_back(PropertyInfo(Variant::VECTOR2, "end"));
 
 		} break;
+		case RECT2I: {
+
+			p_list->push_back(PropertyInfo(Variant::VECTOR2I, "position"));
+			p_list->push_back(PropertyInfo(Variant::VECTOR2I, "size"));
+			p_list->push_back(PropertyInfo(Variant::VECTOR2I, "end"));
+
+		} break;
 		case VECTOR3: {
 
-			p_list->push_back(PropertyInfo(Variant::REAL, "x"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "y"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "z"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "x"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "y"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "z"));
+
+		} break;
+		case VECTOR3I: {
+
+			p_list->push_back(PropertyInfo(Variant::INT, "x"));
+			p_list->push_back(PropertyInfo(Variant::INT, "y"));
+			p_list->push_back(PropertyInfo(Variant::INT, "z"));
 
 		} break;
 		case TRANSFORM2D: {
@@ -2828,20 +3347,20 @@ void Variant::get_property_list(List<PropertyInfo> *p_list) const {
 		case PLANE: {
 
 			p_list->push_back(PropertyInfo(Variant::VECTOR3, "normal"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "x"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "y"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "z"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "d"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "x"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "y"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "z"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "d"));
 
 		} break;
 		case QUAT: {
 
-			p_list->push_back(PropertyInfo(Variant::REAL, "x"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "y"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "z"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "w"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "x"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "y"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "z"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "w"));
 
-		} break; // 10
+		} break;
 		case AABB: {
 			p_list->push_back(PropertyInfo(Variant::VECTOR3, "position"));
 			p_list->push_back(PropertyInfo(Variant::VECTOR3, "size"));
@@ -2861,21 +3380,23 @@ void Variant::get_property_list(List<PropertyInfo> *p_list) const {
 
 		} break;
 		case COLOR: {
-			p_list->push_back(PropertyInfo(Variant::REAL, "r"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "g"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "b"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "a"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "h"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "s"));
-			p_list->push_back(PropertyInfo(Variant::REAL, "v"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "r"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "g"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "b"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "a"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "h"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "s"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "v"));
 			p_list->push_back(PropertyInfo(Variant::INT, "r8"));
 			p_list->push_back(PropertyInfo(Variant::INT, "g8"));
 			p_list->push_back(PropertyInfo(Variant::INT, "b8"));
 			p_list->push_back(PropertyInfo(Variant::INT, "a8"));
 
 		} break;
+		case STRING_NAME: {
+		} break;
 		case NODE_PATH: {
-		} break; // 15
+		} break;
 		case _RID: {
 		} break;
 		case OBJECT: {
@@ -2883,13 +3404,12 @@ void Variant::get_property_list(List<PropertyInfo> *p_list) const {
 			Object *obj = _get_obj().obj;
 			if (obj) {
 #ifdef DEBUG_ENABLED
-				if (ScriptDebugger::get_singleton() && _get_obj().ref.is_null()) {
-					//only if debugging!
-					if (!ObjectDB::instance_validate(obj)) {
-						WARN_PRINT("Attempted get_property list on stray pointer.");
-						return;
-					}
+
+				if (ScriptDebugger::get_singleton() && !_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
+					WARN_PRINT("Attempted get_property list on previously freed instance.");
+					return;
 				}
+
 #endif
 
 				obj->get_property_list(p_list);
@@ -2907,14 +3427,16 @@ void Variant::get_property_list(List<PropertyInfo> *p_list) const {
 				}
 			}
 		} break;
-		case ARRAY: // 20
-		case POOL_BYTE_ARRAY:
-		case POOL_INT_ARRAY:
-		case POOL_REAL_ARRAY:
-		case POOL_STRING_ARRAY:
-		case POOL_VECTOR2_ARRAY: // 25
-		case POOL_VECTOR3_ARRAY:
-		case POOL_COLOR_ARRAY: {
+		case ARRAY:
+		case PACKED_BYTE_ARRAY:
+		case PACKED_INT32_ARRAY:
+		case PACKED_INT64_ARRAY:
+		case PACKED_FLOAT32_ARRAY:
+		case PACKED_FLOAT64_ARRAY:
+		case PACKED_STRING_ARRAY:
+		case PACKED_VECTOR2_ARRAY:
+		case PACKED_VECTOR3_ARRAY:
+		case PACKED_COLOR_ARRAY: {
 
 			//nothing
 		} break;
@@ -2931,9 +3453,9 @@ bool Variant::iter_init(Variant &r_iter, bool &valid) const {
 			r_iter = 0;
 			return _data._int > 0;
 		} break;
-		case REAL: {
+		case FLOAT: {
 			r_iter = 0;
-			return _data._real > 0.0;
+			return _data._float > 0.0;
 		} break;
 		case VECTOR2: {
 			int64_t from = reinterpret_cast<const Vector2 *>(_data._mem)->x;
@@ -2961,26 +3483,28 @@ bool Variant::iter_init(Variant &r_iter, bool &valid) const {
 		} break;
 		case OBJECT: {
 
-#ifdef DEBUG_ENABLED
 			if (!_get_obj().obj) {
 				valid = false;
 				return false;
 			}
 
-			if (ScriptDebugger::get_singleton() && _get_obj().ref.is_null() && !ObjectDB::instance_validate(_get_obj().obj)) {
+#ifdef DEBUG_ENABLED
+
+			if (ScriptDebugger::get_singleton() && !_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
 				valid = false;
 				return false;
 			}
+
 #endif
-			Variant::CallError ce;
-			ce.error = Variant::CallError::CALL_OK;
+			Callable::CallError ce;
+			ce.error = Callable::CallError::CALL_OK;
 			Array ref;
 			ref.push_back(r_iter);
 			Variant vref = ref;
 			const Variant *refp[] = { &vref };
 			Variant ret = _get_obj().obj->call(CoreStringNames::get_singleton()->_iter_init, refp, 1, ce);
 
-			if (ref.size() != 1 || ce.error != Variant::CallError::CALL_OK) {
+			if (ref.size() != 1 || ce.error != Callable::CallError::CALL_OK) {
 				valid = false;
 				return false;
 			}
@@ -3016,56 +3540,72 @@ bool Variant::iter_init(Variant &r_iter, bool &valid) const {
 			r_iter = 0;
 			return true;
 		} break;
-		case POOL_BYTE_ARRAY: {
-			const PoolVector<uint8_t> *arr = reinterpret_cast<const PoolVector<uint8_t> *>(_data._mem);
+		case PACKED_BYTE_ARRAY: {
+			const Vector<uint8_t> *arr = &PackedArrayRef<uint8_t>::get_array(_data.packed_array);
+			if (arr->size() == 0)
+				return false;
+			r_iter = 0;
+			return true;
+
+		} break;
+		case PACKED_INT32_ARRAY: {
+			const Vector<int32_t> *arr = &PackedArrayRef<int32_t>::get_array(_data.packed_array);
+			if (arr->size() == 0)
+				return false;
+			r_iter = 0;
+			return true;
+
+		} break;
+		case PACKED_INT64_ARRAY: {
+			const Vector<int64_t> *arr = &PackedArrayRef<int64_t>::get_array(_data.packed_array);
 			if (arr->size() == 0)
 				return false;
 			r_iter = 0;
 			return true;
 
 		} break;
-		case POOL_INT_ARRAY: {
-			const PoolVector<int> *arr = reinterpret_cast<const PoolVector<int> *>(_data._mem);
+		case PACKED_FLOAT32_ARRAY: {
+			const Vector<float> *arr = &PackedArrayRef<float>::get_array(_data.packed_array);
 			if (arr->size() == 0)
 				return false;
 			r_iter = 0;
 			return true;
 
 		} break;
-		case POOL_REAL_ARRAY: {
-			const PoolVector<real_t> *arr = reinterpret_cast<const PoolVector<real_t> *>(_data._mem);
+		case PACKED_FLOAT64_ARRAY: {
+			const Vector<double> *arr = &PackedArrayRef<double>::get_array(_data.packed_array);
 			if (arr->size() == 0)
 				return false;
 			r_iter = 0;
 			return true;
 
 		} break;
-		case POOL_STRING_ARRAY: {
-			const PoolVector<String> *arr = reinterpret_cast<const PoolVector<String> *>(_data._mem);
+		case PACKED_STRING_ARRAY: {
+			const Vector<String> *arr = &PackedArrayRef<String>::get_array(_data.packed_array);
 			if (arr->size() == 0)
 				return false;
 			r_iter = 0;
 			return true;
 		} break;
-		case POOL_VECTOR2_ARRAY: {
+		case PACKED_VECTOR2_ARRAY: {
 
-			const PoolVector<Vector2> *arr = reinterpret_cast<const PoolVector<Vector2> *>(_data._mem);
+			const Vector<Vector2> *arr = &PackedArrayRef<Vector2>::get_array(_data.packed_array);
 			if (arr->size() == 0)
 				return false;
 			r_iter = 0;
 			return true;
 		} break;
-		case POOL_VECTOR3_ARRAY: {
+		case PACKED_VECTOR3_ARRAY: {
 
-			const PoolVector<Vector3> *arr = reinterpret_cast<const PoolVector<Vector3> *>(_data._mem);
+			const Vector<Vector3> *arr = &PackedArrayRef<Vector3>::get_array(_data.packed_array);
 			if (arr->size() == 0)
 				return false;
 			r_iter = 0;
 			return true;
 		} break;
-		case POOL_COLOR_ARRAY: {
+		case PACKED_COLOR_ARRAY: {
 
-			const PoolVector<Color> *arr = reinterpret_cast<const PoolVector<Color> *>(_data._mem);
+			const Vector<Color> *arr = &PackedArrayRef<Color>::get_array(_data.packed_array);
 			if (arr->size() == 0)
 				return false;
 			r_iter = 0;
@@ -3091,10 +3631,10 @@ bool Variant::iter_next(Variant &r_iter, bool &valid) const {
 			r_iter = idx;
 			return true;
 		} break;
-		case REAL: {
+		case FLOAT: {
 			int64_t idx = r_iter;
 			idx++;
-			if (idx >= _data._real)
+			if (idx >= _data._float)
 				return false;
 			r_iter = idx;
 			return true;
@@ -3129,26 +3669,28 @@ bool Variant::iter_next(Variant &r_iter, bool &valid) const {
 		} break;
 		case OBJECT: {
 
-#ifdef DEBUG_ENABLED
 			if (!_get_obj().obj) {
 				valid = false;
 				return false;
 			}
 
-			if (ScriptDebugger::get_singleton() && _get_obj().ref.is_null() && !ObjectDB::instance_validate(_get_obj().obj)) {
+#ifdef DEBUG_ENABLED
+
+			if (ScriptDebugger::get_singleton() && !_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
 				valid = false;
 				return false;
 			}
+
 #endif
-			Variant::CallError ce;
-			ce.error = Variant::CallError::CALL_OK;
+			Callable::CallError ce;
+			ce.error = Callable::CallError::CALL_OK;
 			Array ref;
 			ref.push_back(r_iter);
 			Variant vref = ref;
 			const Variant *refp[] = { &vref };
 			Variant ret = _get_obj().obj->call(CoreStringNames::get_singleton()->_iter_next, refp, 1, ce);
 
-			if (ref.size() != 1 || ce.error != Variant::CallError::CALL_OK) {
+			if (ref.size() != 1 || ce.error != Callable::CallError::CALL_OK) {
 				valid = false;
 				return false;
 			}
@@ -3189,8 +3731,8 @@ bool Variant::iter_next(Variant &r_iter, bool &valid) const {
 			r_iter = idx;
 			return true;
 		} break;
-		case POOL_BYTE_ARRAY: {
-			const PoolVector<uint8_t> *arr = reinterpret_cast<const PoolVector<uint8_t> *>(_data._mem);
+		case PACKED_BYTE_ARRAY: {
+			const Vector<uint8_t> *arr = &PackedArrayRef<uint8_t>::get_array(_data.packed_array);
 			int idx = r_iter;
 			idx++;
 			if (idx >= arr->size())
@@ -3199,8 +3741,28 @@ bool Variant::iter_next(Variant &r_iter, bool &valid) const {
 			return true;
 
 		} break;
-		case POOL_INT_ARRAY: {
-			const PoolVector<int> *arr = reinterpret_cast<const PoolVector<int> *>(_data._mem);
+		case PACKED_INT32_ARRAY: {
+			const Vector<int32_t> *arr = &PackedArrayRef<int32_t>::get_array(_data.packed_array);
+			int32_t idx = r_iter;
+			idx++;
+			if (idx >= arr->size())
+				return false;
+			r_iter = idx;
+			return true;
+
+		} break;
+		case PACKED_INT64_ARRAY: {
+			const Vector<int64_t> *arr = &PackedArrayRef<int64_t>::get_array(_data.packed_array);
+			int64_t idx = r_iter;
+			idx++;
+			if (idx >= arr->size())
+				return false;
+			r_iter = idx;
+			return true;
+
+		} break;
+		case PACKED_FLOAT32_ARRAY: {
+			const Vector<float> *arr = &PackedArrayRef<float>::get_array(_data.packed_array);
 			int idx = r_iter;
 			idx++;
 			if (idx >= arr->size())
@@ -3209,8 +3771,8 @@ bool Variant::iter_next(Variant &r_iter, bool &valid) const {
 			return true;
 
 		} break;
-		case POOL_REAL_ARRAY: {
-			const PoolVector<real_t> *arr = reinterpret_cast<const PoolVector<real_t> *>(_data._mem);
+		case PACKED_FLOAT64_ARRAY: {
+			const Vector<double> *arr = &PackedArrayRef<double>::get_array(_data.packed_array);
 			int idx = r_iter;
 			idx++;
 			if (idx >= arr->size())
@@ -3219,8 +3781,8 @@ bool Variant::iter_next(Variant &r_iter, bool &valid) const {
 			return true;
 
 		} break;
-		case POOL_STRING_ARRAY: {
-			const PoolVector<String> *arr = reinterpret_cast<const PoolVector<String> *>(_data._mem);
+		case PACKED_STRING_ARRAY: {
+			const Vector<String> *arr = &PackedArrayRef<String>::get_array(_data.packed_array);
 			int idx = r_iter;
 			idx++;
 			if (idx >= arr->size())
@@ -3228,9 +3790,9 @@ bool Variant::iter_next(Variant &r_iter, bool &valid) const {
 			r_iter = idx;
 			return true;
 		} break;
-		case POOL_VECTOR2_ARRAY: {
+		case PACKED_VECTOR2_ARRAY: {
 
-			const PoolVector<Vector2> *arr = reinterpret_cast<const PoolVector<Vector2> *>(_data._mem);
+			const Vector<Vector2> *arr = &PackedArrayRef<Vector2>::get_array(_data.packed_array);
 			int idx = r_iter;
 			idx++;
 			if (idx >= arr->size())
@@ -3238,9 +3800,9 @@ bool Variant::iter_next(Variant &r_iter, bool &valid) const {
 			r_iter = idx;
 			return true;
 		} break;
-		case POOL_VECTOR3_ARRAY: {
+		case PACKED_VECTOR3_ARRAY: {
 
-			const PoolVector<Vector3> *arr = reinterpret_cast<const PoolVector<Vector3> *>(_data._mem);
+			const Vector<Vector3> *arr = &PackedArrayRef<Vector3>::get_array(_data.packed_array);
 			int idx = r_iter;
 			idx++;
 			if (idx >= arr->size())
@@ -3248,9 +3810,9 @@ bool Variant::iter_next(Variant &r_iter, bool &valid) const {
 			r_iter = idx;
 			return true;
 		} break;
-		case POOL_COLOR_ARRAY: {
+		case PACKED_COLOR_ARRAY: {
 
-			const PoolVector<Color> *arr = reinterpret_cast<const PoolVector<Color> *>(_data._mem);
+			const Vector<Color> *arr = &PackedArrayRef<Color>::get_array(_data.packed_array);
 			int idx = r_iter;
 			idx++;
 			if (idx >= arr->size())
@@ -3274,7 +3836,7 @@ Variant Variant::iter_get(const Variant &r_iter, bool &r_valid) const {
 
 			return r_iter;
 		} break;
-		case REAL: {
+		case FLOAT: {
 
 			return r_iter;
 		} break;
@@ -3288,23 +3850,23 @@ Variant Variant::iter_get(const Variant &r_iter, bool &r_valid) const {
 		} break;
 		case OBJECT: {
 
-#ifdef DEBUG_ENABLED
 			if (!_get_obj().obj) {
 				r_valid = false;
 				return Variant();
 			}
-
-			if (ScriptDebugger::get_singleton() && _get_obj().ref.is_null() && !ObjectDB::instance_validate(_get_obj().obj)) {
+#ifdef DEBUG_ENABLED
+			if (ScriptDebugger::get_singleton() && !_get_obj().id.is_reference() && ObjectDB::get_instance(_get_obj().id) == nullptr) {
 				r_valid = false;
 				return Variant();
 			}
+
 #endif
-			Variant::CallError ce;
-			ce.error = Variant::CallError::CALL_OK;
+			Callable::CallError ce;
+			ce.error = Callable::CallError::CALL_OK;
 			const Variant *refp[] = { &r_iter };
 			Variant ret = _get_obj().obj->call(CoreStringNames::get_singleton()->_iter_get, refp, 1, ce);
 
-			if (ce.error != Variant::CallError::CALL_OK) {
+			if (ce.error != Callable::CallError::CALL_OK) {
 				r_valid = false;
 				return Variant();
 			}
@@ -3336,8 +3898,8 @@ Variant Variant::iter_get(const Variant &r_iter, bool &r_valid) const {
 #endif
 			return arr->get(idx);
 		} break;
-		case POOL_BYTE_ARRAY: {
-			const PoolVector<uint8_t> *arr = reinterpret_cast<const PoolVector<uint8_t> *>(_data._mem);
+		case PACKED_BYTE_ARRAY: {
+			const Vector<uint8_t> *arr = &PackedArrayRef<uint8_t>::get_array(_data.packed_array);
 			int idx = r_iter;
 #ifdef DEBUG_ENABLED
 			if (idx < 0 || idx >= arr->size()) {
@@ -3347,8 +3909,30 @@ Variant Variant::iter_get(const Variant &r_iter, bool &r_valid) const {
 #endif
 			return arr->get(idx);
 		} break;
-		case POOL_INT_ARRAY: {
-			const PoolVector<int> *arr = reinterpret_cast<const PoolVector<int> *>(_data._mem);
+		case PACKED_INT32_ARRAY: {
+			const Vector<int32_t> *arr = &PackedArrayRef<int32_t>::get_array(_data.packed_array);
+			int32_t idx = r_iter;
+#ifdef DEBUG_ENABLED
+			if (idx < 0 || idx >= arr->size()) {
+				r_valid = false;
+				return Variant();
+			}
+#endif
+			return arr->get(idx);
+		} break;
+		case PACKED_INT64_ARRAY: {
+			const Vector<int64_t> *arr = &PackedArrayRef<int64_t>::get_array(_data.packed_array);
+			int64_t idx = r_iter;
+#ifdef DEBUG_ENABLED
+			if (idx < 0 || idx >= arr->size()) {
+				r_valid = false;
+				return Variant();
+			}
+#endif
+			return arr->get(idx);
+		} break;
+		case PACKED_FLOAT32_ARRAY: {
+			const Vector<float> *arr = &PackedArrayRef<float>::get_array(_data.packed_array);
 			int idx = r_iter;
 #ifdef DEBUG_ENABLED
 			if (idx < 0 || idx >= arr->size()) {
@@ -3358,8 +3942,8 @@ Variant Variant::iter_get(const Variant &r_iter, bool &r_valid) const {
 #endif
 			return arr->get(idx);
 		} break;
-		case POOL_REAL_ARRAY: {
-			const PoolVector<real_t> *arr = reinterpret_cast<const PoolVector<real_t> *>(_data._mem);
+		case PACKED_FLOAT64_ARRAY: {
+			const Vector<double> *arr = &PackedArrayRef<double>::get_array(_data.packed_array);
 			int idx = r_iter;
 #ifdef DEBUG_ENABLED
 			if (idx < 0 || idx >= arr->size()) {
@@ -3369,8 +3953,8 @@ Variant Variant::iter_get(const Variant &r_iter, bool &r_valid) const {
 #endif
 			return arr->get(idx);
 		} break;
-		case POOL_STRING_ARRAY: {
-			const PoolVector<String> *arr = reinterpret_cast<const PoolVector<String> *>(_data._mem);
+		case PACKED_STRING_ARRAY: {
+			const Vector<String> *arr = &PackedArrayRef<String>::get_array(_data.packed_array);
 			int idx = r_iter;
 #ifdef DEBUG_ENABLED
 			if (idx < 0 || idx >= arr->size()) {
@@ -3380,9 +3964,9 @@ Variant Variant::iter_get(const Variant &r_iter, bool &r_valid) const {
 #endif
 			return arr->get(idx);
 		} break;
-		case POOL_VECTOR2_ARRAY: {
+		case PACKED_VECTOR2_ARRAY: {
 
-			const PoolVector<Vector2> *arr = reinterpret_cast<const PoolVector<Vector2> *>(_data._mem);
+			const Vector<Vector2> *arr = &PackedArrayRef<Vector2>::get_array(_data.packed_array);
 			int idx = r_iter;
 #ifdef DEBUG_ENABLED
 			if (idx < 0 || idx >= arr->size()) {
@@ -3392,9 +3976,9 @@ Variant Variant::iter_get(const Variant &r_iter, bool &r_valid) const {
 #endif
 			return arr->get(idx);
 		} break;
-		case POOL_VECTOR3_ARRAY: {
+		case PACKED_VECTOR3_ARRAY: {
 
-			const PoolVector<Vector3> *arr = reinterpret_cast<const PoolVector<Vector3> *>(_data._mem);
+			const Vector<Vector3> *arr = &PackedArrayRef<Vector3>::get_array(_data.packed_array);
 			int idx = r_iter;
 #ifdef DEBUG_ENABLED
 			if (idx < 0 || idx >= arr->size()) {
@@ -3404,9 +3988,9 @@ Variant Variant::iter_get(const Variant &r_iter, bool &r_valid) const {
 #endif
 			return arr->get(idx);
 		} break;
-		case POOL_COLOR_ARRAY: {
+		case PACKED_COLOR_ARRAY: {
 
-			const PoolVector<Color> *arr = reinterpret_cast<const PoolVector<Color> *>(_data._mem);
+			const Vector<Color> *arr = &PackedArrayRef<Color>::get_array(_data.packed_array);
 			int idx = r_iter;
 #ifdef DEBUG_ENABLED
 			if (idx < 0 || idx >= arr->size()) {
@@ -3469,9 +4053,9 @@ void Variant::blend(const Variant &a, const Variant &b, float c, Variant &r_dst)
 			r_dst = int(va + vb * c + 0.5);
 		}
 			return;
-		case REAL: {
-			double ra = a._data._real;
-			double rb = b._data._real;
+		case FLOAT: {
+			double ra = a._data._float;
+			double rb = b._data._float;
 			r_dst = ra + rb * c;
 		}
 			return;
@@ -3479,16 +4063,50 @@ void Variant::blend(const Variant &a, const Variant &b, float c, Variant &r_dst)
 			r_dst = *reinterpret_cast<const Vector2 *>(a._data._mem) + *reinterpret_cast<const Vector2 *>(b._data._mem) * c;
 		}
 			return;
+		case VECTOR2I: {
+			int32_t vax = reinterpret_cast<const Vector2i *>(a._data._mem)->x;
+			int32_t vbx = reinterpret_cast<const Vector2i *>(b._data._mem)->x;
+			int32_t vay = reinterpret_cast<const Vector2i *>(a._data._mem)->y;
+			int32_t vby = reinterpret_cast<const Vector2i *>(b._data._mem)->y;
+			r_dst = Vector2i(int32_t(vax + vbx * c + 0.5), int32_t(vay + vby * c + 0.5));
+		}
+			return;
 		case RECT2: {
 			const Rect2 *ra = reinterpret_cast<const Rect2 *>(a._data._mem);
 			const Rect2 *rb = reinterpret_cast<const Rect2 *>(b._data._mem);
 			r_dst = Rect2(ra->position + rb->position * c, ra->size + rb->size * c);
 		}
 			return;
+		case RECT2I: {
+			const Rect2i *ra = reinterpret_cast<const Rect2i *>(a._data._mem);
+			const Rect2i *rb = reinterpret_cast<const Rect2i *>(b._data._mem);
+
+			int32_t vax = ra->position.x;
+			int32_t vay = ra->position.y;
+			int32_t vbx = ra->size.x;
+			int32_t vby = ra->size.y;
+			int32_t vcx = rb->position.x;
+			int32_t vcy = rb->position.y;
+			int32_t vdx = rb->size.x;
+			int32_t vdy = rb->size.y;
+
+			r_dst = Rect2i(int32_t(vax + vbx * c + 0.5), int32_t(vay + vby * c + 0.5), int32_t(vcx + vdx * c + 0.5), int32_t(vcy + vdy * c + 0.5));
+		}
+			return;
 		case VECTOR3: {
 			r_dst = *reinterpret_cast<const Vector3 *>(a._data._mem) + *reinterpret_cast<const Vector3 *>(b._data._mem) * c;
 		}
 			return;
+		case VECTOR3I: {
+			int32_t vax = reinterpret_cast<const Vector3i *>(a._data._mem)->x;
+			int32_t vbx = reinterpret_cast<const Vector3i *>(b._data._mem)->x;
+			int32_t vay = reinterpret_cast<const Vector3i *>(a._data._mem)->y;
+			int32_t vby = reinterpret_cast<const Vector3i *>(b._data._mem)->y;
+			int32_t vaz = reinterpret_cast<const Vector3i *>(a._data._mem)->z;
+			int32_t vbz = reinterpret_cast<const Vector3i *>(b._data._mem)->z;
+			r_dst = Vector3i(int32_t(vax + vbx * c + 0.5), int32_t(vay + vby * c + 0.5), int32_t(vaz + vbz * c + 0.5));
+		}
+			return;
 		case AABB: {
 			const ::AABB *ra = reinterpret_cast<const ::AABB *>(a._data._mem);
 			const ::AABB *rb = reinterpret_cast<const ::AABB *>(b._data._mem);
@@ -3554,9 +4172,9 @@ void Variant::interpolate(const Variant &a, const Variant &b, float c, Variant &
 			r_dst = int(va + (vb - va) * c);
 		}
 			return;
-		case REAL: {
-			real_t va = a._data._real;
-			real_t vb = b._data._real;
+		case FLOAT: {
+			real_t va = a._data._float;
+			real_t vb = b._data._float;
 			r_dst = va + (vb - va) * c;
 		}
 			return;
@@ -3605,14 +4223,51 @@ void Variant::interpolate(const Variant &a, const Variant &b, float c, Variant &
 			r_dst = reinterpret_cast<const Vector2 *>(a._data._mem)->linear_interpolate(*reinterpret_cast<const Vector2 *>(b._data._mem), c);
 		}
 			return;
+		case VECTOR2I: {
+			int32_t vax = reinterpret_cast<const Vector2i *>(a._data._mem)->x;
+			int32_t vbx = reinterpret_cast<const Vector2i *>(b._data._mem)->x;
+			int32_t vay = reinterpret_cast<const Vector2i *>(a._data._mem)->y;
+			int32_t vby = reinterpret_cast<const Vector2i *>(b._data._mem)->y;
+			r_dst = Vector2i(int32_t(vax + vbx * c + 0.5), int32_t(vay + vby * c + 0.5));
+		}
+			return;
+
 		case RECT2: {
 			r_dst = Rect2(reinterpret_cast<const Rect2 *>(a._data._mem)->position.linear_interpolate(reinterpret_cast<const Rect2 *>(b._data._mem)->position, c), reinterpret_cast<const Rect2 *>(a._data._mem)->size.linear_interpolate(reinterpret_cast<const Rect2 *>(b._data._mem)->size, c));
 		}
 			return;
+		case RECT2I: {
+			const Rect2i *ra = reinterpret_cast<const Rect2i *>(a._data._mem);
+			const Rect2i *rb = reinterpret_cast<const Rect2i *>(b._data._mem);
+
+			int32_t vax = ra->position.x;
+			int32_t vay = ra->position.y;
+			int32_t vbx = ra->size.x;
+			int32_t vby = ra->size.y;
+			int32_t vcx = rb->position.x;
+			int32_t vcy = rb->position.y;
+			int32_t vdx = rb->size.x;
+			int32_t vdy = rb->size.y;
+
+			r_dst = Rect2i(int32_t(vax + vbx * c + 0.5), int32_t(vay + vby * c + 0.5), int32_t(vcx + vdx * c + 0.5), int32_t(vcy + vdy * c + 0.5));
+		}
+			return;
+
 		case VECTOR3: {
 			r_dst = reinterpret_cast<const Vector3 *>(a._data._mem)->linear_interpolate(*reinterpret_cast<const Vector3 *>(b._data._mem), c);
 		}
 			return;
+		case VECTOR3I: {
+			int32_t vax = reinterpret_cast<const Vector3i *>(a._data._mem)->x;
+			int32_t vbx = reinterpret_cast<const Vector3i *>(b._data._mem)->x;
+			int32_t vay = reinterpret_cast<const Vector3i *>(a._data._mem)->y;
+			int32_t vby = reinterpret_cast<const Vector3i *>(b._data._mem)->y;
+			int32_t vaz = reinterpret_cast<const Vector3i *>(a._data._mem)->z;
+			int32_t vbz = reinterpret_cast<const Vector3i *>(b._data._mem)->z;
+			r_dst = Vector3i(int32_t(vax + vbx * c + 0.5), int32_t(vay + vby * c + 0.5), int32_t(vaz + vbz * c + 0.5));
+		}
+			return;
+
 		case TRANSFORM2D: {
 			r_dst = a._data._transform2d->interpolate_with(*b._data._transform2d, c);
 		}
@@ -3641,6 +4296,10 @@ void Variant::interpolate(const Variant &a, const Variant &b, float c, Variant &
 			r_dst = reinterpret_cast<const Color *>(a._data._mem)->linear_interpolate(*reinterpret_cast<const Color *>(b._data._mem), c);
 		}
 			return;
+		case STRING_NAME: {
+			r_dst = a;
+		}
+			return;
 		case NODE_PATH: {
 			r_dst = a;
 		}
@@ -3660,25 +4319,77 @@ void Variant::interpolate(const Variant &a, const Variant &b, float c, Variant &
 			r_dst = a;
 		}
 			return;
-		case POOL_BYTE_ARRAY: {
+		case PACKED_BYTE_ARRAY: {
 			r_dst = a;
 		}
 			return;
-		case POOL_INT_ARRAY: {
-			const PoolVector<int> *arr_a = reinterpret_cast<const PoolVector<int> *>(a._data._mem);
-			const PoolVector<int> *arr_b = reinterpret_cast<const PoolVector<int> *>(b._data._mem);
+		case PACKED_INT32_ARRAY: {
+			const Vector<int32_t> *arr_a = &PackedArrayRef<int32_t>::get_array(a._data.packed_array);
+			const Vector<int32_t> *arr_b = &PackedArrayRef<int32_t>::get_array(b._data.packed_array);
+			int32_t sz = arr_a->size();
+			if (sz == 0 || arr_b->size() != sz) {
+
+				r_dst = a;
+			} else {
+
+				Vector<int32_t> v;
+				v.resize(sz);
+				{
+					int32_t *vw = v.ptrw();
+					const int32_t *ar = arr_a->ptr();
+					const int32_t *br = arr_b->ptr();
+
+					Variant va;
+					for (int32_t i = 0; i < sz; i++) {
+						Variant::interpolate(ar[i], br[i], c, va);
+						vw[i] = va;
+					}
+				}
+				r_dst = v;
+			}
+		}
+			return;
+		case PACKED_INT64_ARRAY: {
+			const Vector<int64_t> *arr_a = &PackedArrayRef<int64_t>::get_array(a._data.packed_array);
+			const Vector<int64_t> *arr_b = &PackedArrayRef<int64_t>::get_array(b._data.packed_array);
+			int64_t sz = arr_a->size();
+			if (sz == 0 || arr_b->size() != sz) {
+
+				r_dst = a;
+			} else {
+
+				Vector<int64_t> v;
+				v.resize(sz);
+				{
+					int64_t *vw = v.ptrw();
+					const int64_t *ar = arr_a->ptr();
+					const int64_t *br = arr_b->ptr();
+
+					Variant va;
+					for (int64_t i = 0; i < sz; i++) {
+						Variant::interpolate(ar[i], br[i], c, va);
+						vw[i] = va;
+					}
+				}
+				r_dst = v;
+			}
+		}
+			return;
+		case PACKED_FLOAT32_ARRAY: {
+			const Vector<float> *arr_a = &PackedArrayRef<float>::get_array(a._data.packed_array);
+			const Vector<float> *arr_b = &PackedArrayRef<float>::get_array(b._data.packed_array);
 			int sz = arr_a->size();
 			if (sz == 0 || arr_b->size() != sz) {
 
 				r_dst = a;
 			} else {
 
-				PoolVector<int> v;
+				Vector<float> v;
 				v.resize(sz);
 				{
-					PoolVector<int>::Write vw = v.write();
-					PoolVector<int>::Read ar = arr_a->read();
-					PoolVector<int>::Read br = arr_b->read();
+					float *vw = v.ptrw();
+					const float *ar = arr_a->ptr();
+					const float *br = arr_b->ptr();
 
 					Variant va;
 					for (int i = 0; i < sz; i++) {
@@ -3690,21 +4401,21 @@ void Variant::interpolate(const Variant &a, const Variant &b, float c, Variant &
 			}
 		}
 			return;
-		case POOL_REAL_ARRAY: {
-			const PoolVector<real_t> *arr_a = reinterpret_cast<const PoolVector<real_t> *>(a._data._mem);
-			const PoolVector<real_t> *arr_b = reinterpret_cast<const PoolVector<real_t> *>(b._data._mem);
+		case PACKED_FLOAT64_ARRAY: {
+			const Vector<double> *arr_a = &PackedArrayRef<double>::get_array(a._data.packed_array);
+			const Vector<double> *arr_b = &PackedArrayRef<double>::get_array(b._data.packed_array);
 			int sz = arr_a->size();
 			if (sz == 0 || arr_b->size() != sz) {
 
 				r_dst = a;
 			} else {
 
-				PoolVector<real_t> v;
+				Vector<double> v;
 				v.resize(sz);
 				{
-					PoolVector<real_t>::Write vw = v.write();
-					PoolVector<real_t>::Read ar = arr_a->read();
-					PoolVector<real_t>::Read br = arr_b->read();
+					double *vw = v.ptrw();
+					const double *ar = arr_a->ptr();
+					const double *br = arr_b->ptr();
 
 					Variant va;
 					for (int i = 0; i < sz; i++) {
@@ -3716,25 +4427,25 @@ void Variant::interpolate(const Variant &a, const Variant &b, float c, Variant &
 			}
 		}
 			return;
-		case POOL_STRING_ARRAY: {
+		case PACKED_STRING_ARRAY: {
 			r_dst = a;
 		}
 			return;
-		case POOL_VECTOR2_ARRAY: {
-			const PoolVector<Vector2> *arr_a = reinterpret_cast<const PoolVector<Vector2> *>(a._data._mem);
-			const PoolVector<Vector2> *arr_b = reinterpret_cast<const PoolVector<Vector2> *>(b._data._mem);
+		case PACKED_VECTOR2_ARRAY: {
+			const Vector<Vector2> *arr_a = &PackedArrayRef<Vector2>::get_array(a._data.packed_array);
+			const Vector<Vector2> *arr_b = &PackedArrayRef<Vector2>::get_array(b._data.packed_array);
 			int sz = arr_a->size();
 			if (sz == 0 || arr_b->size() != sz) {
 
 				r_dst = a;
 			} else {
 
-				PoolVector<Vector2> v;
+				Vector<Vector2> v;
 				v.resize(sz);
 				{
-					PoolVector<Vector2>::Write vw = v.write();
-					PoolVector<Vector2>::Read ar = arr_a->read();
-					PoolVector<Vector2>::Read br = arr_b->read();
+					Vector2 *vw = v.ptrw();
+					const Vector2 *ar = arr_a->ptr();
+					const Vector2 *br = arr_b->ptr();
 
 					for (int i = 0; i < sz; i++) {
 						vw[i] = ar[i].linear_interpolate(br[i], c);
@@ -3744,22 +4455,22 @@ void Variant::interpolate(const Variant &a, const Variant &b, float c, Variant &
 			}
 		}
 			return;
-		case POOL_VECTOR3_ARRAY: {
+		case PACKED_VECTOR3_ARRAY: {
 
-			const PoolVector<Vector3> *arr_a = reinterpret_cast<const PoolVector<Vector3> *>(a._data._mem);
-			const PoolVector<Vector3> *arr_b = reinterpret_cast<const PoolVector<Vector3> *>(b._data._mem);
+			const Vector<Vector3> *arr_a = &PackedArrayRef<Vector3>::get_array(a._data.packed_array);
+			const Vector<Vector3> *arr_b = &PackedArrayRef<Vector3>::get_array(b._data.packed_array);
 			int sz = arr_a->size();
 			if (sz == 0 || arr_b->size() != sz) {
 
 				r_dst = a;
 			} else {
 
-				PoolVector<Vector3> v;
+				Vector<Vector3> v;
 				v.resize(sz);
 				{
-					PoolVector<Vector3>::Write vw = v.write();
-					PoolVector<Vector3>::Read ar = arr_a->read();
-					PoolVector<Vector3>::Read br = arr_b->read();
+					Vector3 *vw = v.ptrw();
+					const Vector3 *ar = arr_a->ptr();
+					const Vector3 *br = arr_b->ptr();
 
 					for (int i = 0; i < sz; i++) {
 						vw[i] = ar[i].linear_interpolate(br[i], c);
@@ -3769,21 +4480,21 @@ void Variant::interpolate(const Variant &a, const Variant &b, float c, Variant &
 			}
 		}
 			return;
-		case POOL_COLOR_ARRAY: {
-			const PoolVector<Color> *arr_a = reinterpret_cast<const PoolVector<Color> *>(a._data._mem);
-			const PoolVector<Color> *arr_b = reinterpret_cast<const PoolVector<Color> *>(b._data._mem);
+		case PACKED_COLOR_ARRAY: {
+			const Vector<Color> *arr_a = &PackedArrayRef<Color>::get_array(a._data.packed_array);
+			const Vector<Color> *arr_b = &PackedArrayRef<Color>::get_array(b._data.packed_array);
 			int sz = arr_a->size();
 			if (sz == 0 || arr_b->size() != sz) {
 
 				r_dst = a;
 			} else {
 
-				PoolVector<Color> v;
+				Vector<Color> v;
 				v.resize(sz);
 				{
-					PoolVector<Color>::Write vw = v.write();
-					PoolVector<Color>::Read ar = arr_a->read();
-					PoolVector<Color>::Read br = arr_b->read();
+					Color *vw = v.ptrw();
+					const Color *ar = arr_a->ptr();
+					const Color *br = arr_b->ptr();
 
 					for (int i = 0; i < sz; i++) {
 						vw[i] = ar[i].linear_interpolate(br[i], c);
diff --git a/core/variant_parser.cpp b/core/variant_parser.cpp
index 996b25308e..12fd9976bd 100644
--- a/core/variant_parser.cpp
+++ b/core/variant_parser.cpp
@@ -81,6 +81,7 @@ const char *VariantParser::tk_name[TK_MAX] = {
 	"')'",
 	"identifier",
 	"string",
+	"string_name",
 	"number",
 	"color",
 	"':'",
@@ -93,6 +94,8 @@ const char *VariantParser::tk_name[TK_MAX] = {
 
 Error VariantParser::get_token(Stream *p_stream, Token &r_token, int &line, String &r_err_str) {
 
+	bool string_name = false;
+
 	while (true) {
 
 		CharType cchar;
@@ -204,6 +207,17 @@ Error VariantParser::get_token(Stream *p_stream, Token &r_token, int &line, Stri
 				r_token.type = TK_COLOR;
 				return OK;
 			};
+			case '@': {
+				cchar = p_stream->get_char();
+				if (cchar != '"') {
+					r_err_str = "Expected '\"' after '@'";
+					r_token.type = TK_ERROR;
+					return ERR_PARSE_ERROR;
+				}
+
+				string_name = true;
+				[[fallthrough]];
+			}
 			case '"': {
 
 				String str;
@@ -285,8 +299,14 @@ Error VariantParser::get_token(Stream *p_stream, Token &r_token, int &line, Stri
 				if (p_stream->is_utf8()) {
 					str.parse_utf8(str.ascii(true).get_data());
 				}
-				r_token.type = TK_STRING;
-				r_token.value = str;
+				if (string_name) {
+					r_token.type = TK_STRING_NAME;
+					r_token.value = StringName(str);
+					string_name = false; //reset
+				} else {
+					r_token.type = TK_STRING;
+					r_token.value = str;
+				}
 				return OK;
 
 			} break;
@@ -525,6 +545,19 @@ Error VariantParser::parse_value(Token &token, Variant &value, Stream *p_stream,
 
 			value = Vector2(args[0], args[1]);
 			return OK;
+		} else if (id == "Vector2i") {
+
+			Vector<int32_t> args;
+			Error err = _parse_construct<int32_t>(p_stream, args, line, r_err_str);
+			if (err)
+				return err;
+
+			if (args.size() != 2) {
+				r_err_str = "Expected 2 arguments for constructor";
+			}
+
+			value = Vector2i(args[0], args[1]);
+			return OK;
 		} else if (id == "Rect2") {
 
 			Vector<float> args;
@@ -538,6 +571,19 @@ Error VariantParser::parse_value(Token &token, Variant &value, Stream *p_stream,
 
 			value = Rect2(args[0], args[1], args[2], args[3]);
 			return OK;
+		} else if (id == "Rect2i") {
+
+			Vector<int32_t> args;
+			Error err = _parse_construct<int32_t>(p_stream, args, line, r_err_str);
+			if (err)
+				return err;
+
+			if (args.size() != 4) {
+				r_err_str = "Expected 4 arguments for constructor";
+			}
+
+			value = Rect2i(args[0], args[1], args[2], args[3]);
+			return OK;
 		} else if (id == "Vector3") {
 
 			Vector<float> args;
@@ -551,6 +597,19 @@ Error VariantParser::parse_value(Token &token, Variant &value, Stream *p_stream,
 
 			value = Vector3(args[0], args[1], args[2]);
 			return OK;
+		} else if (id == "Vector3i") {
+
+			Vector<int32_t> args;
+			Error err = _parse_construct<int32_t>(p_stream, args, line, r_err_str);
+			if (err)
+				return err;
+
+			if (args.size() != 3) {
+				r_err_str = "Expected 3 arguments for constructor";
+			}
+
+			value = Vector3i(args[0], args[1], args[2]);
+			return OK;
 		} else if (id == "Transform2D" || id == "Matrix32") { //compatibility
 
 			Vector<float> args;
@@ -861,18 +920,18 @@ Error VariantParser::parse_value(Token &token, Variant &value, Stream *p_stream,
 				}
 			}
 
-		} else if (id == "PoolByteArray" || id == "ByteArray") {
+		} else if (id == "PackedByteArray" || id == "PoolByteArray" || id == "ByteArray") {
 
 			Vector<uint8_t> args;
 			Error err = _parse_construct<uint8_t>(p_stream, args, line, r_err_str);
 			if (err)
 				return err;
 
-			PoolVector<uint8_t> arr;
+			Vector<uint8_t> arr;
 			{
 				int len = args.size();
 				arr.resize(len);
-				PoolVector<uint8_t>::Write w = arr.write();
+				uint8_t *w = arr.ptrw();
 				for (int i = 0; i < len; i++) {
 					w[i] = args[i];
 				}
@@ -882,20 +941,20 @@ Error VariantParser::parse_value(Token &token, Variant &value, Stream *p_stream,
 
 			return OK;
 
-		} else if (id == "PoolIntArray" || id == "IntArray") {
+		} else if (id == "PackedInt32Array" || id == "PackedIntArray" || id == "PoolIntArray" || id == "IntArray") {
 
-			Vector<int> args;
-			Error err = _parse_construct<int>(p_stream, args, line, r_err_str);
+			Vector<int32_t> args;
+			Error err = _parse_construct<int32_t>(p_stream, args, line, r_err_str);
 			if (err)
 				return err;
 
-			PoolVector<int> arr;
+			Vector<int32_t> arr;
 			{
-				int len = args.size();
+				int32_t len = args.size();
 				arr.resize(len);
-				PoolVector<int>::Write w = arr.write();
-				for (int i = 0; i < len; i++) {
-					w[i] = int(args[i]);
+				int32_t *w = arr.ptrw();
+				for (int32_t i = 0; i < len; i++) {
+					w[i] = int32_t(args[i]);
 				}
 			}
 
@@ -903,18 +962,59 @@ Error VariantParser::parse_value(Token &token, Variant &value, Stream *p_stream,
 
 			return OK;
 
-		} else if (id == "PoolRealArray" || id == "FloatArray") {
+		} else if (id == "PackedInt64Array") {
+
+			Vector<int64_t> args;
+			Error err = _parse_construct<int64_t>(p_stream, args, line, r_err_str);
+			if (err)
+				return err;
+
+			Vector<int64_t> arr;
+			{
+				int64_t len = args.size();
+				arr.resize(len);
+				int64_t *w = arr.ptrw();
+				for (int64_t i = 0; i < len; i++) {
+					w[i] = int64_t(args[i]);
+				}
+			}
+
+			value = arr;
+
+			return OK;
+
+		} else if (id == "PackedFloat32Array" || id == "PackedRealArray" || id == "PoolRealArray" || id == "FloatArray") {
 
 			Vector<float> args;
 			Error err = _parse_construct<float>(p_stream, args, line, r_err_str);
 			if (err)
 				return err;
 
-			PoolVector<float> arr;
+			Vector<float> arr;
+			{
+				int len = args.size();
+				arr.resize(len);
+				float *w = arr.ptrw();
+				for (int i = 0; i < len; i++) {
+					w[i] = args[i];
+				}
+			}
+
+			value = arr;
+
+			return OK;
+		} else if (id == "PackedFloat64Array") {
+
+			Vector<double> args;
+			Error err = _parse_construct<double>(p_stream, args, line, r_err_str);
+			if (err)
+				return err;
+
+			Vector<double> arr;
 			{
 				int len = args.size();
 				arr.resize(len);
-				PoolVector<float>::Write w = arr.write();
+				double *w = arr.ptrw();
 				for (int i = 0; i < len; i++) {
 					w[i] = args[i];
 				}
@@ -923,7 +1023,7 @@ Error VariantParser::parse_value(Token &token, Variant &value, Stream *p_stream,
 			value = arr;
 
 			return OK;
-		} else if (id == "PoolStringArray" || id == "StringArray") {
+		} else if (id == "PackedStringArray" || id == "PoolStringArray" || id == "StringArray") {
 
 			get_token(p_stream, token, line, r_err_str);
 			if (token.type != TK_PARENTHESIS_OPEN) {
@@ -960,11 +1060,11 @@ Error VariantParser::parse_value(Token &token, Variant &value, Stream *p_stream,
 				cs.push_back(token.value);
 			}
 
-			PoolVector<String> arr;
+			Vector<String> arr;
 			{
 				int len = cs.size();
 				arr.resize(len);
-				PoolVector<String>::Write w = arr.write();
+				String *w = arr.ptrw();
 				for (int i = 0; i < len; i++) {
 					w[i] = cs[i];
 				}
@@ -974,18 +1074,18 @@ Error VariantParser::parse_value(Token &token, Variant &value, Stream *p_stream,
 
 			return OK;
 
-		} else if (id == "PoolVector2Array" || id == "Vector2Array") {
+		} else if (id == "PackedVector2Array" || id == "PoolVector2Array" || id == "Vector2Array") {
 
 			Vector<float> args;
 			Error err = _parse_construct<float>(p_stream, args, line, r_err_str);
 			if (err)
 				return err;
 
-			PoolVector<Vector2> arr;
+			Vector<Vector2> arr;
 			{
 				int len = args.size() / 2;
 				arr.resize(len);
-				PoolVector<Vector2>::Write w = arr.write();
+				Vector2 *w = arr.ptrw();
 				for (int i = 0; i < len; i++) {
 					w[i] = Vector2(args[i * 2 + 0], args[i * 2 + 1]);
 				}
@@ -995,18 +1095,18 @@ Error VariantParser::parse_value(Token &token, Variant &value, Stream *p_stream,
 
 			return OK;
 
-		} else if (id == "PoolVector3Array" || id == "Vector3Array") {
+		} else if (id == "PackedVector3Array" || id == "PoolVector3Array" || id == "Vector3Array") {
 
 			Vector<float> args;
 			Error err = _parse_construct<float>(p_stream, args, line, r_err_str);
 			if (err)
 				return err;
 
-			PoolVector<Vector3> arr;
+			Vector<Vector3> arr;
 			{
 				int len = args.size() / 3;
 				arr.resize(len);
-				PoolVector<Vector3>::Write w = arr.write();
+				Vector3 *w = arr.ptrw();
 				for (int i = 0; i < len; i++) {
 					w[i] = Vector3(args[i * 3 + 0], args[i * 3 + 1], args[i * 3 + 2]);
 				}
@@ -1016,18 +1116,18 @@ Error VariantParser::parse_value(Token &token, Variant &value, Stream *p_stream,
 
 			return OK;
 
-		} else if (id == "PoolColorArray" || id == "ColorArray") {
+		} else if (id == "PackedColorArray" || id == "PoolColorArray" || id == "ColorArray") {
 
 			Vector<float> args;
 			Error err = _parse_construct<float>(p_stream, args, line, r_err_str);
 			if (err)
 				return err;
 
-			PoolVector<Color> arr;
+			Vector<Color> arr;
 			{
 				int len = args.size() / 4;
 				arr.resize(len);
-				PoolVector<Color>::Write w = arr.write();
+				Color *w = arr.ptrw();
 				for (int i = 0; i < len; i++) {
 					w[i] = Color(args[i * 4 + 0], args[i * 4 + 1], args[i * 4 + 2], args[i * 4 + 3]);
 				}
@@ -1051,6 +1151,10 @@ Error VariantParser::parse_value(Token &token, Variant &value, Stream *p_stream,
 
 		value = token.value;
 		return OK;
+	} else if (token.type == TK_STRING_NAME) {
+
+		value = token.value;
+		return OK;
 	} else if (token.type == TK_COLOR) {
 
 		value = token.value;
@@ -1392,7 +1496,7 @@ Error VariantWriter::write(const Variant &p_variant, StoreStringFunc p_store_str
 
 			p_store_string_func(p_store_string_ud, itos(p_variant.operator int64_t()));
 		} break;
-		case Variant::REAL: {
+		case Variant::FLOAT: {
 
 			String s = rtosfix(p_variant.operator real_t());
 			if (s.find(".") == -1 && s.find("e") == -1)
@@ -1411,17 +1515,33 @@ Error VariantWriter::write(const Variant &p_variant, StoreStringFunc p_store_str
 			Vector2 v = p_variant;
 			p_store_string_func(p_store_string_ud, "Vector2( " + rtosfix(v.x) + ", " + rtosfix(v.y) + " )");
 		} break;
+		case Variant::VECTOR2I: {
+
+			Vector2i v = p_variant;
+			p_store_string_func(p_store_string_ud, "Vector2i( " + itos(v.x) + ", " + itos(v.y) + " )");
+		} break;
 		case Variant::RECT2: {
 
 			Rect2 aabb = p_variant;
 			p_store_string_func(p_store_string_ud, "Rect2( " + rtosfix(aabb.position.x) + ", " + rtosfix(aabb.position.y) + ", " + rtosfix(aabb.size.x) + ", " + rtosfix(aabb.size.y) + " )");
 
 		} break;
+		case Variant::RECT2I: {
+
+			Rect2i aabb = p_variant;
+			p_store_string_func(p_store_string_ud, "Rect2i( " + itos(aabb.position.x) + ", " + itos(aabb.position.y) + ", " + itos(aabb.size.x) + ", " + itos(aabb.size.y) + " )");
+
+		} break;
 		case Variant::VECTOR3: {
 
 			Vector3 v = p_variant;
 			p_store_string_func(p_store_string_ud, "Vector3( " + rtosfix(v.x) + ", " + rtosfix(v.y) + ", " + rtosfix(v.z) + " )");
 		} break;
+		case Variant::VECTOR3I: {
+
+			Vector3i v = p_variant;
+			p_store_string_func(p_store_string_ud, "Vector3i( " + itos(v.x) + ", " + itos(v.y) + ", " + itos(v.z) + " )");
+		} break;
 		case Variant::PLANE: {
 
 			Plane p = p_variant;
@@ -1498,6 +1618,14 @@ Error VariantWriter::write(const Variant &p_variant, StoreStringFunc p_store_str
 			p_store_string_func(p_store_string_ud, "Color( " + rtosfix(c.r) + ", " + rtosfix(c.g) + ", " + rtosfix(c.b) + ", " + rtosfix(c.a) + " )");
 
 		} break;
+		case Variant::STRING_NAME: {
+
+			String str = p_variant;
+
+			str = "@\"" + str.c_escape() + "\"";
+			p_store_string_func(p_store_string_ud, str);
+
+		} break;
 		case Variant::NODE_PATH: {
 
 			String str = p_variant;
@@ -1609,14 +1737,14 @@ Error VariantWriter::write(const Variant &p_variant, StoreStringFunc p_store_str
 
 		} break;
 
-		case Variant::POOL_BYTE_ARRAY: {
+		case Variant::PACKED_BYTE_ARRAY: {
 
-			p_store_string_func(p_store_string_ud, "PoolByteArray( ");
+			p_store_string_func(p_store_string_ud, "PackedByteArray( ");
 			String s;
-			PoolVector<uint8_t> data = p_variant;
+			Vector<uint8_t> data = p_variant;
 			int len = data.size();
-			PoolVector<uint8_t>::Read r = data.read();
-			const uint8_t *ptr = r.ptr();
+			const uint8_t *ptr = data.ptr();
+
 			for (int i = 0; i < len; i++) {
 
 				if (i > 0)
@@ -1628,15 +1756,32 @@ Error VariantWriter::write(const Variant &p_variant, StoreStringFunc p_store_str
 			p_store_string_func(p_store_string_ud, " )");
 
 		} break;
-		case Variant::POOL_INT_ARRAY: {
+		case Variant::PACKED_INT32_ARRAY: {
 
-			p_store_string_func(p_store_string_ud, "PoolIntArray( ");
-			PoolVector<int> data = p_variant;
-			int len = data.size();
-			PoolVector<int>::Read r = data.read();
-			const int *ptr = r.ptr();
+			p_store_string_func(p_store_string_ud, "PackedInt32Array( ");
+			Vector<int32_t> data = p_variant;
+			int32_t len = data.size();
+			const int32_t *ptr = data.ptr();
 
-			for (int i = 0; i < len; i++) {
+			for (int32_t i = 0; i < len; i++) {
+
+				if (i > 0)
+					p_store_string_func(p_store_string_ud, ", ");
+
+				p_store_string_func(p_store_string_ud, itos(ptr[i]));
+			}
+
+			p_store_string_func(p_store_string_ud, " )");
+
+		} break;
+		case Variant::PACKED_INT64_ARRAY: {
+
+			p_store_string_func(p_store_string_ud, "PackedInt64Array( ");
+			Vector<int64_t> data = p_variant;
+			int64_t len = data.size();
+			const int64_t *ptr = data.ptr();
+
+			for (int64_t i = 0; i < len; i++) {
 
 				if (i > 0)
 					p_store_string_func(p_store_string_ud, ", ");
@@ -1647,13 +1792,12 @@ Error VariantWriter::write(const Variant &p_variant, StoreStringFunc p_store_str
 			p_store_string_func(p_store_string_ud, " )");
 
 		} break;
-		case Variant::POOL_REAL_ARRAY: {
+		case Variant::PACKED_FLOAT32_ARRAY: {
 
-			p_store_string_func(p_store_string_ud, "PoolRealArray( ");
-			PoolVector<real_t> data = p_variant;
+			p_store_string_func(p_store_string_ud, "PackedFloat32Array( ");
+			Vector<float> data = p_variant;
 			int len = data.size();
-			PoolVector<real_t>::Read r = data.read();
-			const real_t *ptr = r.ptr();
+			const float *ptr = data.ptr();
 
 			for (int i = 0; i < len; i++) {
 
@@ -1665,13 +1809,30 @@ Error VariantWriter::write(const Variant &p_variant, StoreStringFunc p_store_str
 			p_store_string_func(p_store_string_ud, " )");
 
 		} break;
-		case Variant::POOL_STRING_ARRAY: {
+		case Variant::PACKED_FLOAT64_ARRAY: {
 
-			p_store_string_func(p_store_string_ud, "PoolStringArray( ");
-			PoolVector<String> data = p_variant;
+			p_store_string_func(p_store_string_ud, "PackedFloat64Array( ");
+			Vector<double> data = p_variant;
 			int len = data.size();
-			PoolVector<String>::Read r = data.read();
-			const String *ptr = r.ptr();
+			const double *ptr = data.ptr();
+
+			for (int i = 0; i < len; i++) {
+
+				if (i > 0)
+					p_store_string_func(p_store_string_ud, ", ");
+				p_store_string_func(p_store_string_ud, rtosfix(ptr[i]));
+			}
+
+			p_store_string_func(p_store_string_ud, " )");
+
+		} break;
+		case Variant::PACKED_STRING_ARRAY: {
+
+			p_store_string_func(p_store_string_ud, "PackedStringArray( ");
+			Vector<String> data = p_variant;
+			int len = data.size();
+			const String *ptr = data.ptr();
+
 			String s;
 			//write_string("\n");
 
@@ -1686,13 +1847,12 @@ Error VariantWriter::write(const Variant &p_variant, StoreStringFunc p_store_str
 			p_store_string_func(p_store_string_ud, " )");
 
 		} break;
-		case Variant::POOL_VECTOR2_ARRAY: {
+		case Variant::PACKED_VECTOR2_ARRAY: {
 
-			p_store_string_func(p_store_string_ud, "PoolVector2Array( ");
-			PoolVector<Vector2> data = p_variant;
+			p_store_string_func(p_store_string_ud, "PackedVector2Array( ");
+			Vector<Vector2> data = p_variant;
 			int len = data.size();
-			PoolVector<Vector2>::Read r = data.read();
-			const Vector2 *ptr = r.ptr();
+			const Vector2 *ptr = data.ptr();
 
 			for (int i = 0; i < len; i++) {
 
@@ -1704,13 +1864,12 @@ Error VariantWriter::write(const Variant &p_variant, StoreStringFunc p_store_str
 			p_store_string_func(p_store_string_ud, " )");
 
 		} break;
-		case Variant::POOL_VECTOR3_ARRAY: {
+		case Variant::PACKED_VECTOR3_ARRAY: {
 
-			p_store_string_func(p_store_string_ud, "PoolVector3Array( ");
-			PoolVector<Vector3> data = p_variant;
+			p_store_string_func(p_store_string_ud, "PackedVector3Array( ");
+			Vector<Vector3> data = p_variant;
 			int len = data.size();
-			PoolVector<Vector3>::Read r = data.read();
-			const Vector3 *ptr = r.ptr();
+			const Vector3 *ptr = data.ptr();
 
 			for (int i = 0; i < len; i++) {
 
@@ -1722,14 +1881,13 @@ Error VariantWriter::write(const Variant &p_variant, StoreStringFunc p_store_str
 			p_store_string_func(p_store_string_ud, " )");
 
 		} break;
-		case Variant::POOL_COLOR_ARRAY: {
+		case Variant::PACKED_COLOR_ARRAY: {
 
-			p_store_string_func(p_store_string_ud, "PoolColorArray( ");
+			p_store_string_func(p_store_string_ud, "PackedColorArray( ");
 
-			PoolVector<Color> data = p_variant;
+			Vector<Color> data = p_variant;
 			int len = data.size();
-			PoolVector<Color>::Read r = data.read();
-			const Color *ptr = r.ptr();
+			const Color *ptr = data.ptr();
 
 			for (int i = 0; i < len; i++) {
 
diff --git a/core/variant_parser.h b/core/variant_parser.h
index 89db3ada0d..ad0a4d6682 100644
--- a/core/variant_parser.h
+++ b/core/variant_parser.h
@@ -92,6 +92,7 @@ public:
 		TK_PARENTHESIS_CLOSE,
 		TK_IDENTIFIER,
 		TK_STRING,
+		TK_STRING_NAME,
 		TK_NUMBER,
 		TK_COLOR,
 		TK_COLON,
diff --git a/core/vector.h b/core/vector.h
index 44add2c4d7..d3476679ff 100644
--- a/core/vector.h
+++ b/core/vector.h
@@ -34,7 +34,7 @@
 /**
  * @class Vector
  * @author Juan Linietsky
- * Vector container. Regular Vector Container. Use with care and for smaller arrays when possible. Use PoolVector for large arrays.
+ * Vector container. Regular Vector Container. Use with care and for smaller arrays when possible. Use Vector for large arrays.
 */
 
 #include "core/cowdata.h"
@@ -64,12 +64,13 @@ private:
 
 public:
 	bool push_back(T p_elem);
+	_FORCE_INLINE_ bool append(const T &p_elem) { return push_back(p_elem); } //alias
 
 	void remove(int p_index) { _cowdata.remove(p_index); }
 	void erase(const T &p_val) {
 		int idx = find(p_val);
 		if (idx >= 0) remove(idx);
-	};
+	}
 	void invert();
 
 	_FORCE_INLINE_ T *ptrw() { return _cowdata.ptrw(); }
@@ -123,6 +124,30 @@ public:
 		return *this;
 	}
 
+	Vector<T> subarray(int p_from, int p_to) const {
+
+		if (p_from < 0) {
+			p_from = size() + p_from;
+		}
+		if (p_to < 0) {
+			p_to = size() + p_to;
+		}
+
+		ERR_FAIL_INDEX_V(p_from, size(), Vector<T>());
+		ERR_FAIL_INDEX_V(p_to, size(), Vector<T>());
+
+		Vector<T> slice;
+		int span = 1 + p_to - p_from;
+		slice.resize(span);
+		const T *r = ptr();
+		T *w = slice.ptrw();
+		for (int i = 0; i < span; ++i) {
+			w[i] = r[p_from + i];
+		}
+
+		return slice;
+	}
+
 	_FORCE_INLINE_ ~Vector() {}
 };
 
diff --git a/doc/classes/@GlobalScope.xml b/doc/classes/@GlobalScope.xml
index 439937e4f5..3d22c5c6ed 100644
--- a/doc/classes/@GlobalScope.xml
+++ b/doc/classes/@GlobalScope.xml
@@ -30,6 +30,9 @@
 		<member name="Geometry" type="Geometry" setter="" getter="">
 			The [Geometry] singleton.
 		</member>
+		<member name="GodotSharp" type="GodotSharp" setter="" getter="">
+			The [GodotSharp] singleton. Only available when using Godot's Mono build.
+		</member>
 		<member name="IP" type="IP" setter="" getter="">
 			The [IP] singleton.
 		</member>
@@ -50,7 +53,7 @@
 			The [JavaScript] singleton.
 			[b]Note:[/b] Only implemented on HTML5.
 		</member>
-		<member name="Marshalls" type="Reference" setter="" getter="">
+		<member name="Marshalls" type="Marshalls" setter="" getter="">
 			The [Marshalls] singleton.
 		</member>
 		<member name="Navigation2DServer" type="Navigation2DServer" setter="" getter="">
@@ -1477,70 +1480,94 @@
 		<constant name="TYPE_VECTOR2" value="5" enum="Variant.Type">
 			Variable is of type [Vector2].
 		</constant>
-		<constant name="TYPE_RECT2" value="6" enum="Variant.Type">
+		<constant name="TYPE_VECTOR2I" value="6" enum="Variant.Type">
+			Variable is of type [Vector2i].
+		</constant>
+		<constant name="TYPE_RECT2" value="7" enum="Variant.Type">
 			Variable is of type [Rect2].
 		</constant>
-		<constant name="TYPE_VECTOR3" value="7" enum="Variant.Type">
+		<constant name="TYPE_RECT2I" value="8" enum="Variant.Type">
+			Variable is of type [Rect2i].
+		</constant>
+		<constant name="TYPE_VECTOR3" value="9" enum="Variant.Type">
 			Variable is of type [Vector3].
 		</constant>
-		<constant name="TYPE_TRANSFORM2D" value="8" enum="Variant.Type">
+		<constant name="TYPE_VECTOR3I" value="10" enum="Variant.Type">
+			Variable is of type [Vector3i].
+		</constant>
+		<constant name="TYPE_TRANSFORM2D" value="11" enum="Variant.Type">
 			Variable is of type [Transform2D].
 		</constant>
-		<constant name="TYPE_PLANE" value="9" enum="Variant.Type">
+		<constant name="TYPE_PLANE" value="12" enum="Variant.Type">
 			Variable is of type [Plane].
 		</constant>
-		<constant name="TYPE_QUAT" value="10" enum="Variant.Type">
+		<constant name="TYPE_QUAT" value="13" enum="Variant.Type">
 			Variable is of type [Quat].
 		</constant>
-		<constant name="TYPE_AABB" value="11" enum="Variant.Type">
+		<constant name="TYPE_AABB" value="14" enum="Variant.Type">
 			Variable is of type [AABB].
 		</constant>
-		<constant name="TYPE_BASIS" value="12" enum="Variant.Type">
+		<constant name="TYPE_BASIS" value="15" enum="Variant.Type">
 			Variable is of type [Basis].
 		</constant>
-		<constant name="TYPE_TRANSFORM" value="13" enum="Variant.Type">
+		<constant name="TYPE_TRANSFORM" value="16" enum="Variant.Type">
 			Variable is of type [Transform].
 		</constant>
-		<constant name="TYPE_COLOR" value="14" enum="Variant.Type">
+		<constant name="TYPE_COLOR" value="17" enum="Variant.Type">
 			Variable is of type [Color].
 		</constant>
-		<constant name="TYPE_NODE_PATH" value="15" enum="Variant.Type">
+		<constant name="TYPE_STRING_NAME" value="18" enum="Variant.Type">
+			Variable is of type [StringName].
+		</constant>
+		<constant name="TYPE_NODE_PATH" value="19" enum="Variant.Type">
 			Variable is of type [NodePath].
 		</constant>
-		<constant name="TYPE_RID" value="16" enum="Variant.Type">
+		<constant name="TYPE_RID" value="20" enum="Variant.Type">
 			Variable is of type [RID].
 		</constant>
-		<constant name="TYPE_OBJECT" value="17" enum="Variant.Type">
+		<constant name="TYPE_OBJECT" value="21" enum="Variant.Type">
 			Variable is of type [Object].
 		</constant>
-		<constant name="TYPE_DICTIONARY" value="18" enum="Variant.Type">
+		<constant name="TYPE_CALLABLE" value="22" enum="Variant.Type">
+			Variable is of type [Callable].
+		</constant>
+		<constant name="TYPE_SIGNAL" value="23" enum="Variant.Type">
+			Variable is of type [Signal].
+		</constant>
+		<constant name="TYPE_DICTIONARY" value="24" enum="Variant.Type">
 			Variable is of type [Dictionary].
 		</constant>
-		<constant name="TYPE_ARRAY" value="19" enum="Variant.Type">
+		<constant name="TYPE_ARRAY" value="25" enum="Variant.Type">
 			Variable is of type [Array].
 		</constant>
-		<constant name="TYPE_RAW_ARRAY" value="20" enum="Variant.Type">
-			Variable is of type [PoolByteArray].
+		<constant name="TYPE_RAW_ARRAY" value="26" enum="Variant.Type">
+			Variable is of type [PackedByteArray].
+		</constant>
+		<constant name="TYPE_INT32_ARRAY" value="27" enum="Variant.Type">
+			Variable is of type [PackedInt32Array].
+		</constant>
+		<constant name="TYPE_INT64_ARRAY" value="28" enum="Variant.Type">
+			Variable is of type [PackedInt64Array].
 		</constant>
-		<constant name="TYPE_INT_ARRAY" value="21" enum="Variant.Type">
-			Variable is of type [PoolIntArray].
+		<constant name="TYPE_FLOAT32_ARRAY" value="29" enum="Variant.Type">
+			Variable is of type [PackedFloat32Array].
 		</constant>
-		<constant name="TYPE_REAL_ARRAY" value="22" enum="Variant.Type">
-			Variable is of type [PoolRealArray].
+		<constant name="TYPE_FLOAT64_ARRAY" value="30" enum="Variant.Type">
+			Variable is of type [PackedFloat64Array].
 		</constant>
-		<constant name="TYPE_STRING_ARRAY" value="23" enum="Variant.Type">
-			Variable is of type [PoolStringArray].
+		<constant name="TYPE_STRING_ARRAY" value="31" enum="Variant.Type">
+			Variable is of type [PackedStringArray].
 		</constant>
-		<constant name="TYPE_VECTOR2_ARRAY" value="24" enum="Variant.Type">
-			Variable is of type [PoolVector2Array].
+		<constant name="TYPE_VECTOR2_ARRAY" value="32" enum="Variant.Type">
+			Variable is of type [PackedVector2Array].
 		</constant>
-		<constant name="TYPE_VECTOR3_ARRAY" value="25" enum="Variant.Type">
-			Variable is of type [PoolVector3Array].
+		<constant name="TYPE_VECTOR3_ARRAY" value="33" enum="Variant.Type">
+			Variable is of type [PackedVector3Array].
 		</constant>
-		<constant name="TYPE_COLOR_ARRAY" value="26" enum="Variant.Type">
-			Variable is of type [PoolColorArray].
+		<constant name="TYPE_COLOR_ARRAY" value="34" enum="Variant.Type">
+			Variable is of type [PackedColorArray].
 		</constant>
-		<constant name="TYPE_MAX" value="27" enum="Variant.Type">
+		<constant name="TYPE_MAX" value="35" enum="Variant.Type">
 			Represents the size of the [enum Variant.Type] enum.
 		</constant>
 		<constant name="OP_EQUAL" value="0" enum="Variant.Operator">
diff --git a/doc/classes/ARVRInterface.xml b/doc/classes/ARVRInterface.xml
index d9757ad023..0727bda668 100644
--- a/doc/classes/ARVRInterface.xml
+++ b/doc/classes/ARVRInterface.xml
@@ -26,7 +26,7 @@
 			</description>
 		</method>
 		<method name="get_name" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<description>
 				Returns the name of this interface (OpenVR, OpenHMD, ARKit, etc).
diff --git a/doc/classes/ARVRPositionalTracker.xml b/doc/classes/ARVRPositionalTracker.xml
index a151f8d652..9225717978 100644
--- a/doc/classes/ARVRPositionalTracker.xml
+++ b/doc/classes/ARVRPositionalTracker.xml
@@ -34,7 +34,7 @@
 			</description>
 		</method>
 		<method name="get_name" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<description>
 				Returns the controller or anchor point's name if available.
diff --git a/doc/classes/ARVRServer.xml b/doc/classes/ARVRServer.xml
index 6f0e4488fa..6db7121858 100644
--- a/doc/classes/ARVRServer.xml
+++ b/doc/classes/ARVRServer.xml
@@ -120,21 +120,21 @@
 	</members>
 	<signals>
 		<signal name="interface_added">
-			<argument index="0" name="interface_name" type="String">
+			<argument index="0" name="interface_name" type="StringName">
 			</argument>
 			<description>
 				Emitted when a new interface has been added.
 			</description>
 		</signal>
 		<signal name="interface_removed">
-			<argument index="0" name="interface_name" type="String">
+			<argument index="0" name="interface_name" type="StringName">
 			</argument>
 			<description>
 				Emitted when an interface is removed.
 			</description>
 		</signal>
 		<signal name="tracker_added">
-			<argument index="0" name="tracker_name" type="String">
+			<argument index="0" name="tracker_name" type="StringName">
 			</argument>
 			<argument index="1" name="type" type="int">
 			</argument>
@@ -145,7 +145,7 @@
 			</description>
 		</signal>
 		<signal name="tracker_removed">
-			<argument index="0" name="tracker_name" type="String">
+			<argument index="0" name="tracker_name" type="StringName">
 			</argument>
 			<argument index="1" name="type" type="int">
 			</argument>
diff --git a/doc/classes/AStar.xml b/doc/classes/AStar.xml
index ccbb033444..e930abba87 100644
--- a/doc/classes/AStar.xml
+++ b/doc/classes/AStar.xml
@@ -152,7 +152,7 @@
 			</description>
 		</method>
 		<method name="get_id_path">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<argument index="0" name="from_id" type="int">
 			</argument>
@@ -185,7 +185,7 @@
 			</description>
 		</method>
 		<method name="get_point_connections">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<argument index="0" name="id" type="int">
 			</argument>
@@ -213,7 +213,7 @@
 			</description>
 		</method>
 		<method name="get_point_path">
-			<return type="PoolVector3Array">
+			<return type="PackedVector3Array">
 			</return>
 			<argument index="0" name="from_id" type="int">
 			</argument>
diff --git a/doc/classes/AStar2D.xml b/doc/classes/AStar2D.xml
index d620ef2a79..2639f62552 100644
--- a/doc/classes/AStar2D.xml
+++ b/doc/classes/AStar2D.xml
@@ -111,7 +111,7 @@
 			</description>
 		</method>
 		<method name="get_id_path">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<argument index="0" name="from_id" type="int">
 			</argument>
@@ -144,7 +144,7 @@
 			</description>
 		</method>
 		<method name="get_point_connections">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<argument index="0" name="id" type="int">
 			</argument>
@@ -172,7 +172,7 @@
 			</description>
 		</method>
 		<method name="get_point_path">
-			<return type="PoolVector2Array">
+			<return type="PackedVector2Array">
 			</return>
 			<argument index="0" name="from_id" type="int">
 			</argument>
diff --git a/doc/classes/AcceptDialog.xml b/doc/classes/AcceptDialog.xml
index b0b9c155bb..01540383dc 100644
--- a/doc/classes/AcceptDialog.xml
+++ b/doc/classes/AcceptDialog.xml
@@ -76,7 +76,7 @@
 			</description>
 		</signal>
 		<signal name="custom_action">
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<description>
 				Emitted when a custom button is pressed. See [method add_button].
diff --git a/doc/classes/AnimatedSprite.xml b/doc/classes/AnimatedSprite.xml
index 3caad10f6d..03c23b6fdd 100644
--- a/doc/classes/AnimatedSprite.xml
+++ b/doc/classes/AnimatedSprite.xml
@@ -19,7 +19,7 @@
 		<method name="play">
 			<return type="void">
 			</return>
-			<argument index="0" name="anim" type="String" default="&quot;&quot;">
+			<argument index="0" name="anim" type="StringName" default="@&quot;&quot;">
 			</argument>
 			<argument index="1" name="backwards" type="bool" default="false">
 			</argument>
@@ -36,7 +36,7 @@
 		</method>
 	</methods>
 	<members>
-		<member name="animation" type="String" setter="set_animation" getter="get_animation" default="&quot;default&quot;">
+		<member name="animation" type="StringName" setter="set_animation" getter="get_animation" default="@&quot;default&quot;">
 			The current animation from the [code]frames[/code] resource. If this value changes, the [code]frame[/code] counter is reset.
 		</member>
 		<member name="centered" type="bool" setter="set_centered" getter="is_centered" default="true">
diff --git a/doc/classes/AnimatedSprite3D.xml b/doc/classes/AnimatedSprite3D.xml
index e24119c6c7..ad9706a52a 100644
--- a/doc/classes/AnimatedSprite3D.xml
+++ b/doc/classes/AnimatedSprite3D.xml
@@ -19,7 +19,7 @@
 		<method name="play">
 			<return type="void">
 			</return>
-			<argument index="0" name="anim" type="String" default="&quot;&quot;">
+			<argument index="0" name="anim" type="StringName" default="@&quot;&quot;">
 			</argument>
 			<description>
 				Plays the animation named [code]anim[/code]. If no [code]anim[/code] is provided, the current animation is played.
@@ -34,7 +34,7 @@
 		</method>
 	</methods>
 	<members>
-		<member name="animation" type="String" setter="set_animation" getter="get_animation" default="&quot;default&quot;">
+		<member name="animation" type="StringName" setter="set_animation" getter="get_animation" default="@&quot;default&quot;">
 			The current animation from the [code]frames[/code] resource. If this value changes, the [code]frame[/code] counter is reset.
 		</member>
 		<member name="frame" type="int" setter="set_frame" getter="get_frame" default="0">
diff --git a/doc/classes/Animation.xml b/doc/classes/Animation.xml
index f77dfdc9a1..0926ef9855 100644
--- a/doc/classes/Animation.xml
+++ b/doc/classes/Animation.xml
@@ -32,7 +32,7 @@
 			</description>
 		</method>
 		<method name="animation_track_get_key_animation" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="track_idx" type="int">
 			</argument>
@@ -48,7 +48,7 @@
 			</argument>
 			<argument index="1" name="time" type="float">
 			</argument>
-			<argument index="2" name="animation" type="String">
+			<argument index="2" name="animation" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -60,7 +60,7 @@
 			</argument>
 			<argument index="1" name="key_idx" type="int">
 			</argument>
-			<argument index="2" name="animation" type="String">
+			<argument index="2" name="animation" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -274,7 +274,7 @@
 			</description>
 		</method>
 		<method name="method_track_get_key_indices" qualifiers="const">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<argument index="0" name="track_idx" type="int">
 			</argument>
@@ -287,7 +287,7 @@
 			</description>
 		</method>
 		<method name="method_track_get_name" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="track_idx" type="int">
 			</argument>
@@ -627,7 +627,7 @@
 			</description>
 		</method>
 		<method name="value_track_get_key_indices" qualifiers="const">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<argument index="0" name="track_idx" type="int">
 			</argument>
diff --git a/doc/classes/AnimationNode.xml b/doc/classes/AnimationNode.xml
index 331a30bd9e..3d6ebd5934 100644
--- a/doc/classes/AnimationNode.xml
+++ b/doc/classes/AnimationNode.xml
@@ -23,7 +23,7 @@
 		<method name="blend_animation">
 			<return type="void">
 			</return>
-			<argument index="0" name="animation" type="String">
+			<argument index="0" name="animation" type="StringName">
 			</argument>
 			<argument index="1" name="time" type="float">
 			</argument>
@@ -59,7 +59,7 @@
 		<method name="blend_node">
 			<return type="float">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="node" type="AnimationNode">
 			</argument>
@@ -119,7 +119,7 @@
 		<method name="get_parameter" qualifiers="const">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Gets the value of a parameter. Parameters are custom local memory used for your nodes, given a resource can be reused in multiple trees.
@@ -128,7 +128,7 @@
 		<method name="get_parameter_default_value" qualifiers="virtual">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Gets the default value of a parameter. Parameters are custom local memory used for your nodes, given a resource can be reused in multiple trees.
@@ -142,7 +142,7 @@
 			</description>
 		</method>
 		<method name="has_filter" qualifiers="virtual">
-			<return type="String">
+			<return type="bool">
 			</return>
 			<description>
 				Returns [code]true[/code] whether you want the blend tree editor to display filter editing on this node.
@@ -193,7 +193,7 @@
 		<method name="set_parameter">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="value" type="Variant">
 			</argument>
diff --git a/doc/classes/AnimationNodeAnimation.xml b/doc/classes/AnimationNodeAnimation.xml
index 369969a2d4..ab44148c15 100644
--- a/doc/classes/AnimationNodeAnimation.xml
+++ b/doc/classes/AnimationNodeAnimation.xml
@@ -12,7 +12,7 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="animation" type="String" setter="set_animation" getter="get_animation" default="&quot;&quot;">
+		<member name="animation" type="StringName" setter="set_animation" getter="get_animation" default="@&quot;&quot;">
 			Animation to use as an output. It is one of the animations provided by [member AnimationTree.anim_player].
 		</member>
 	</members>
diff --git a/doc/classes/AnimationNodeBlendTree.xml b/doc/classes/AnimationNodeBlendTree.xml
index 5a86af6865..0befb79577 100644
--- a/doc/classes/AnimationNodeBlendTree.xml
+++ b/doc/classes/AnimationNodeBlendTree.xml
@@ -11,7 +11,7 @@
 		<method name="add_node">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="node" type="AnimationNode">
 			</argument>
@@ -23,11 +23,11 @@
 		<method name="connect_node">
 			<return type="void">
 			</return>
-			<argument index="0" name="input_node" type="String">
+			<argument index="0" name="input_node" type="StringName">
 			</argument>
 			<argument index="1" name="input_index" type="int">
 			</argument>
-			<argument index="2" name="output_node" type="String">
+			<argument index="2" name="output_node" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -35,7 +35,7 @@
 		<method name="disconnect_node">
 			<return type="void">
 			</return>
-			<argument index="0" name="input_node" type="String">
+			<argument index="0" name="input_node" type="StringName">
 			</argument>
 			<argument index="1" name="input_index" type="int">
 			</argument>
@@ -45,7 +45,7 @@
 		<method name="get_node" qualifiers="const">
 			<return type="AnimationNode">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -53,7 +53,7 @@
 		<method name="get_node_position" qualifiers="const">
 			<return type="Vector2">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -61,7 +61,7 @@
 		<method name="has_node" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -69,7 +69,7 @@
 		<method name="remove_node">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -77,9 +77,9 @@
 		<method name="rename_node">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="new_name" type="String">
+			<argument index="1" name="new_name" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -87,7 +87,7 @@
 		<method name="set_node_position">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="position" type="Vector2">
 			</argument>
diff --git a/doc/classes/AnimationNodeStateMachine.xml b/doc/classes/AnimationNodeStateMachine.xml
index 39a9af5ead..b647ff70b8 100644
--- a/doc/classes/AnimationNodeStateMachine.xml
+++ b/doc/classes/AnimationNodeStateMachine.xml
@@ -18,7 +18,7 @@
 		<method name="add_node">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="node" type="AnimationNode">
 			</argument>
@@ -31,9 +31,9 @@
 		<method name="add_transition">
 			<return type="void">
 			</return>
-			<argument index="0" name="from" type="String">
+			<argument index="0" name="from" type="StringName">
 			</argument>
-			<argument index="1" name="to" type="String">
+			<argument index="1" name="to" type="StringName">
 			</argument>
 			<argument index="2" name="transition" type="AnimationNodeStateMachineTransition">
 			</argument>
@@ -58,14 +58,14 @@
 		<method name="get_node" qualifiers="const">
 			<return type="AnimationNode">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns the animation node with the given name.
 			</description>
 		</method>
 		<method name="get_node_name" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="node" type="AnimationNode">
 			</argument>
@@ -76,7 +76,7 @@
 		<method name="get_node_position" qualifiers="const">
 			<return type="Vector2">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns the given node's coordinates. Used for display in the editor.
@@ -106,7 +106,7 @@
 			</description>
 		</method>
 		<method name="get_transition_from" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
@@ -115,7 +115,7 @@
 			</description>
 		</method>
 		<method name="get_transition_to" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
@@ -126,7 +126,7 @@
 		<method name="has_node" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if the graph contains the given node.
@@ -135,9 +135,9 @@
 		<method name="has_transition" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="from" type="String">
+			<argument index="0" name="from" type="StringName">
 			</argument>
-			<argument index="1" name="to" type="String">
+			<argument index="1" name="to" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if there is a transition between the given nodes.
@@ -146,7 +146,7 @@
 		<method name="remove_node">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Deletes the given node from the graph.
@@ -155,9 +155,9 @@
 		<method name="remove_transition">
 			<return type="void">
 			</return>
-			<argument index="0" name="from" type="String">
+			<argument index="0" name="from" type="StringName">
 			</argument>
-			<argument index="1" name="to" type="String">
+			<argument index="1" name="to" type="StringName">
 			</argument>
 			<description>
 				Deletes the transition between the two specified nodes.
@@ -175,9 +175,9 @@
 		<method name="rename_node">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="new_name" type="String">
+			<argument index="1" name="new_name" type="StringName">
 			</argument>
 			<description>
 				Renames the given node.
@@ -186,7 +186,7 @@
 		<method name="set_end_node">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Sets the given node as the graph end point.
@@ -204,7 +204,7 @@
 		<method name="set_node_position">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="position" type="Vector2">
 			</argument>
@@ -215,7 +215,7 @@
 		<method name="set_start_node">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Sets the given node as the graph start point.
diff --git a/doc/classes/AnimationNodeStateMachinePlayback.xml b/doc/classes/AnimationNodeStateMachinePlayback.xml
index 0198237bed..f4b89a5086 100644
--- a/doc/classes/AnimationNodeStateMachinePlayback.xml
+++ b/doc/classes/AnimationNodeStateMachinePlayback.xml
@@ -16,14 +16,14 @@
 	</tutorials>
 	<methods>
 		<method name="get_current_node" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<description>
 				Returns the currently playing animation state.
 			</description>
 		</method>
 		<method name="get_travel_path" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Returns the current travel path as computed internally by the A* algorithm.
@@ -39,7 +39,7 @@
 		<method name="start">
 			<return type="void">
 			</return>
-			<argument index="0" name="node" type="String">
+			<argument index="0" name="node" type="StringName">
 			</argument>
 			<description>
 				Starts playing the given animation.
@@ -55,7 +55,7 @@
 		<method name="travel">
 			<return type="void">
 			</return>
-			<argument index="0" name="to_node" type="String">
+			<argument index="0" name="to_node" type="StringName">
 			</argument>
 			<description>
 				Transitions from the current state to another one, following the shortest path.
diff --git a/doc/classes/AnimationNodeStateMachineTransition.xml b/doc/classes/AnimationNodeStateMachineTransition.xml
index d40a6f1e46..f0b7cc4099 100644
--- a/doc/classes/AnimationNodeStateMachineTransition.xml
+++ b/doc/classes/AnimationNodeStateMachineTransition.xml
@@ -10,7 +10,7 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="advance_condition" type="String" setter="set_advance_condition" getter="get_advance_condition" default="&quot;&quot;">
+		<member name="advance_condition" type="StringName" setter="set_advance_condition" getter="get_advance_condition" default="@&quot;&quot;">
 			Turn on auto advance when this condition is set. The provided name will become a boolean parameter on the [AnimationTree] that can be controlled from code (see [url=https://docs.godotengine.org/en/latest/tutorials/animation/animation_tree.html#controlling-from-code][/url]). For example, if [member AnimationTree.tree_root] is an [AnimationNodeStateMachine] and [member advance_condition] is set to [code]"idle"[/code]:
 			[codeblock]
 			$animation_tree["parameters/conditions/idle"] = is_on_floor and (linear_velocity.x == 0)
diff --git a/doc/classes/AnimationPlayer.xml b/doc/classes/AnimationPlayer.xml
index 3e8315f686..1420b1bf64 100644
--- a/doc/classes/AnimationPlayer.xml
+++ b/doc/classes/AnimationPlayer.xml
@@ -16,7 +16,7 @@
 		<method name="add_animation">
 			<return type="int" enum="Error">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="animation" type="Animation">
 			</argument>
@@ -34,9 +34,9 @@
 			</description>
 		</method>
 		<method name="animation_get_next" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
-			<argument index="0" name="anim_from" type="String">
+			<argument index="0" name="anim_from" type="StringName">
 			</argument>
 			<description>
 				Returns the name of the next animation in the queue.
@@ -45,9 +45,9 @@
 		<method name="animation_set_next">
 			<return type="void">
 			</return>
-			<argument index="0" name="anim_from" type="String">
+			<argument index="0" name="anim_from" type="StringName">
 			</argument>
-			<argument index="1" name="anim_to" type="String">
+			<argument index="1" name="anim_to" type="StringName">
 			</argument>
 			<description>
 				Triggers the [code]anim_to[/code] animation when the [code]anim_from[/code] animation completes.
@@ -68,7 +68,7 @@
 			</description>
 		</method>
 		<method name="find_animation" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="animation" type="Animation">
 			</argument>
@@ -79,14 +79,14 @@
 		<method name="get_animation" qualifiers="const">
 			<return type="Animation">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns the [Animation] with key [code]name[/code] or [code]null[/code] if not found.
 			</description>
 		</method>
 		<method name="get_animation_list" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Returns the list of stored animation names.
@@ -95,9 +95,9 @@
 		<method name="get_blend_time" qualifiers="const">
 			<return type="float">
 			</return>
-			<argument index="0" name="anim_from" type="String">
+			<argument index="0" name="anim_from" type="StringName">
 			</argument>
-			<argument index="1" name="anim_to" type="String">
+			<argument index="1" name="anim_to" type="StringName">
 			</argument>
 			<description>
 				Gets the blend time (in seconds) between two animations, referenced by their names.
@@ -111,7 +111,7 @@
 			</description>
 		</method>
 		<method name="get_queue">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Returns a list of the animation names that are currently queued to play.
@@ -120,7 +120,7 @@
 		<method name="has_animation" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if the [AnimationPlayer] stores an [Animation] with key [code]name[/code].
@@ -136,7 +136,7 @@
 		<method name="play">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String" default="&quot;&quot;">
+			<argument index="0" name="name" type="StringName" default="&quot;&quot;">
 			</argument>
 			<argument index="1" name="custom_blend" type="float" default="-1">
 			</argument>
@@ -153,7 +153,7 @@
 		<method name="play_backwards">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String" default="&quot;&quot;">
+			<argument index="0" name="name" type="StringName" default="&quot;&quot;">
 			</argument>
 			<argument index="1" name="custom_blend" type="float" default="-1">
 			</argument>
@@ -165,7 +165,7 @@
 		<method name="queue">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Queues an animation for playback once the current one is done.
@@ -175,7 +175,7 @@
 		<method name="remove_animation">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Removes the animation with key [code]name[/code].
@@ -184,9 +184,9 @@
 		<method name="rename_animation">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="newname" type="String">
+			<argument index="1" name="newname" type="StringName">
 			</argument>
 			<description>
 				Renames an existing animation with key [code]name[/code] to [code]newname[/code].
@@ -206,9 +206,9 @@
 		<method name="set_blend_time">
 			<return type="void">
 			</return>
-			<argument index="0" name="anim_from" type="String">
+			<argument index="0" name="anim_from" type="StringName">
 			</argument>
-			<argument index="1" name="anim_to" type="String">
+			<argument index="1" name="anim_to" type="StringName">
 			</argument>
 			<argument index="2" name="sec" type="float">
 			</argument>
@@ -264,23 +264,23 @@
 	</members>
 	<signals>
 		<signal name="animation_changed">
-			<argument index="0" name="old_name" type="String">
+			<argument index="0" name="old_name" type="StringName">
 			</argument>
-			<argument index="1" name="new_name" type="String">
+			<argument index="1" name="new_name" type="StringName">
 			</argument>
 			<description>
 				If the currently being played animation changes, this signal will notify of such change.
 			</description>
 		</signal>
 		<signal name="animation_finished">
-			<argument index="0" name="anim_name" type="String">
+			<argument index="0" name="anim_name" type="StringName">
 			</argument>
 			<description>
 				Notifies when an animation finished playing.
 			</description>
 		</signal>
 		<signal name="animation_started">
-			<argument index="0" name="anim_name" type="String">
+			<argument index="0" name="anim_name" type="StringName">
 			</argument>
 			<description>
 				Notifies when an animation starts playing.
diff --git a/doc/classes/Area.xml b/doc/classes/Area.xml
index f2f9284ae3..b273a7a9d9 100644
--- a/doc/classes/Area.xml
+++ b/doc/classes/Area.xml
@@ -89,7 +89,7 @@
 		<member name="angular_damp" type="float" setter="set_angular_damp" getter="get_angular_damp" default="0.1">
 			The rate at which objects stop spinning in this area. Represents the angular velocity lost per second. Values range from [code]0[/code] (no damping) to [code]1[/code] (full damping).
 		</member>
-		<member name="audio_bus_name" type="String" setter="set_audio_bus" getter="get_audio_bus" default="&quot;Master&quot;">
+		<member name="audio_bus_name" type="StringName" setter="set_audio_bus" getter="get_audio_bus" default="@&quot;Master&quot;">
 			The name of the area's audio bus.
 		</member>
 		<member name="audio_bus_override" type="bool" setter="set_audio_bus_override" getter="is_overriding_audio_bus" default="false">
@@ -131,7 +131,7 @@
 		<member name="reverb_bus_enable" type="bool" setter="set_use_reverb_bus" getter="is_using_reverb_bus" default="false">
 			If [code]true[/code], the area applies reverb to its associated audio.
 		</member>
-		<member name="reverb_bus_name" type="String" setter="set_reverb_bus" getter="get_reverb_bus" default="&quot;Master&quot;">
+		<member name="reverb_bus_name" type="StringName" setter="set_reverb_bus" getter="get_reverb_bus" default="@&quot;Master&quot;">
 			The reverb bus name to use for this area's associated audio.
 		</member>
 		<member name="reverb_bus_uniformity" type="float" setter="set_reverb_uniformity" getter="get_reverb_uniformity" default="0.0">
diff --git a/doc/classes/Area2D.xml b/doc/classes/Area2D.xml
index 715e9b3286..0c1317f19d 100644
--- a/doc/classes/Area2D.xml
+++ b/doc/classes/Area2D.xml
@@ -90,7 +90,7 @@
 		<member name="angular_damp" type="float" setter="set_angular_damp" getter="get_angular_damp" default="1.0">
 			The rate at which objects stop spinning in this area. Represents the angular velocity lost per second. Values range from [code]0[/code] (no damping) to [code]1[/code] (full damping).
 		</member>
-		<member name="audio_bus_name" type="String" setter="set_audio_bus_name" getter="get_audio_bus_name" default="&quot;Master&quot;">
+		<member name="audio_bus_name" type="StringName" setter="set_audio_bus_name" getter="get_audio_bus_name" default="@&quot;Master&quot;">
 			The name of the area's audio bus.
 		</member>
 		<member name="audio_bus_override" type="bool" setter="set_audio_bus_override" getter="is_overriding_audio_bus" default="false">
diff --git a/doc/classes/Array.xml b/doc/classes/Array.xml
index 08455bb7bc..a294967fc9 100644
--- a/doc/classes/Array.xml
+++ b/doc/classes/Array.xml
@@ -22,67 +22,87 @@
 		<method name="Array">
 			<return type="Array">
 			</return>
-			<argument index="0" name="from" type="PoolColorArray">
+			<argument index="0" name="from" type="PackedColorArray">
 			</argument>
 			<description>
-				Constructs an array from a [PoolColorArray].
+				Constructs an array from a [PackedColorArray].
 			</description>
 		</method>
 		<method name="Array">
 			<return type="Array">
 			</return>
-			<argument index="0" name="from" type="PoolVector3Array">
+			<argument index="0" name="from" type="PackedVector3Array">
 			</argument>
 			<description>
-				Constructs an array from a [PoolVector3Array].
+				Constructs an array from a [PackedVector3Array].
 			</description>
 		</method>
 		<method name="Array">
 			<return type="Array">
 			</return>
-			<argument index="0" name="from" type="PoolVector2Array">
+			<argument index="0" name="from" type="PackedVector2Array">
 			</argument>
 			<description>
-				Constructs an array from a [PoolVector2Array].
+				Constructs an array from a [PackedVector2Array].
 			</description>
 		</method>
 		<method name="Array">
 			<return type="Array">
 			</return>
-			<argument index="0" name="from" type="PoolStringArray">
+			<argument index="0" name="from" type="PackedStringArray">
 			</argument>
 			<description>
-				Constructs an array from a [PoolStringArray].
+				Constructs an array from a [PackedStringArray].
 			</description>
 		</method>
 		<method name="Array">
 			<return type="Array">
 			</return>
-			<argument index="0" name="from" type="PoolRealArray">
+			<argument index="0" name="from" type="PackedFloat64Array">
 			</argument>
 			<description>
-				Constructs an array from a [PoolRealArray].
+				Constructs an array from a [PackedFloat64Array].
 			</description>
 		</method>
 		<method name="Array">
 			<return type="Array">
 			</return>
-			<argument index="0" name="from" type="PoolIntArray">
+			<argument index="0" name="from" type="PackedFloat32Array">
 			</argument>
 			<description>
-				Constructs an array from a [PoolIntArray].
+				Constructs an array from a [PackedFloat32Array].
 			</description>
 		</method>
 		<method name="Array">
 			<return type="Array">
 			</return>
-			<argument index="0" name="from" type="PoolByteArray">
+			<argument index="0" name="from" type="PackedInt64Array">
 			</argument>
 			<description>
-				Constructs an array from a [PoolByteArray].
+				Constructs an array from a [PackedInt64Array].
+			</description>
+		</method>
+		<method name="Array">
+			<return type="Array">
+			</return>
+			<argument index="0" name="from" type="PackedInt32Array">
+			</argument>
+			<description>
+				Constructs an array from a [PackedInt32Array].
+			</description>
+		</method>
+		<method name="Array">
+			<return type="Array">
+			</return>
+			<argument index="0" name="from" type="PackedByteArray">
+			</argument>
+			<description>
+				Constructs an array from a [PackedByteArray].
 			</description>
 		</method>
 		<method name="append">
+			<return type="void">
+			</return>
 			<argument index="0" name="value" type="Variant">
 			</argument>
 			<description>
@@ -90,7 +110,7 @@
 			</description>
 		</method>
 		<method name="back">
-			<return type="Variant">
+			<return type="void">
 			</return>
 			<description>
 				Returns the last element of the array, or [code]null[/code] if the array is empty.
@@ -125,6 +145,8 @@
 			</description>
 		</method>
 		<method name="clear">
+			<return type="void">
+			</return>
 			<description>
 				Clears the array. This is equivalent to using [method resize] with a size of [code]0[/code].
 			</description>
@@ -156,6 +178,8 @@
 			</description>
 		</method>
 		<method name="erase">
+			<return type="void">
+			</return>
 			<argument index="0" name="value" type="Variant">
 			</argument>
 			<description>
@@ -183,7 +207,7 @@
 			</description>
 		</method>
 		<method name="front">
-			<return type="Variant">
+			<return type="void">
 			</return>
 			<description>
 				Returns the first element of the array, or [code]null[/code] if the array is empty.
@@ -212,6 +236,8 @@
 			</description>
 		</method>
 		<method name="insert">
+			<return type="void">
+			</return>
 			<argument index="0" name="position" type="int">
 			</argument>
 			<argument index="1" name="value" type="Variant">
@@ -221,39 +247,43 @@
 			</description>
 		</method>
 		<method name="invert">
+			<return type="void">
+			</return>
 			<description>
 				Reverses the order of the elements in the array.
 			</description>
 		</method>
 		<method name="max">
-			<return type="Variant">
+			<return type="void">
 			</return>
 			<description>
 				Returns the maximum value contained in the array if all elements are of comparable types. If the elements can't be compared, [code]null[/code] is returned.
 			</description>
 		</method>
 		<method name="min">
-			<return type="Variant">
+			<return type="void">
 			</return>
 			<description>
 				Returns the minimum value contained in the array if all elements are of comparable types. If the elements can't be compared, [code]null[/code] is returned.
 			</description>
 		</method>
 		<method name="pop_back">
-			<return type="Variant">
+			<return type="void">
 			</return>
 			<description>
 				Removes and returns the last element of the array. Returns [code]null[/code] if the array is empty.
 			</description>
 		</method>
 		<method name="pop_front">
-			<return type="Variant">
+			<return type="void">
 			</return>
 			<description>
 				Removes and returns the first element of the array. Returns [code]null[/code] if the array is empty.
 			</description>
 		</method>
 		<method name="push_back">
+			<return type="void">
+			</return>
 			<argument index="0" name="value" type="Variant">
 			</argument>
 			<description>
@@ -261,6 +291,8 @@
 			</description>
 		</method>
 		<method name="push_front">
+			<return type="void">
+			</return>
 			<argument index="0" name="value" type="Variant">
 			</argument>
 			<description>
@@ -268,6 +300,8 @@
 			</description>
 		</method>
 		<method name="remove">
+			<return type="void">
+			</return>
 			<argument index="0" name="position" type="int">
 			</argument>
 			<description>
@@ -275,6 +309,8 @@
 			</description>
 		</method>
 		<method name="resize">
+			<return type="void">
+			</return>
 			<argument index="0" name="size" type="int">
 			</argument>
 			<description>
@@ -293,6 +329,8 @@
 			</description>
 		</method>
 		<method name="shuffle">
+			<return type="void">
+			</return>
 			<description>
 				Shuffles the array such that the items will have a random order. This method uses the global random number generator common to methods such as [method @GDScript.randi]. Call [method @GDScript.randomize] to ensure that a new seed will be used each time if you want non-reproducible shuffling.
 			</description>
@@ -320,6 +358,8 @@
 			</description>
 		</method>
 		<method name="sort">
+			<return type="void">
+			</return>
 			<description>
 				Sorts the array.
 				[b]Note:[/b] Strings are sorted in alphabetical order (as opposed to natural order). This may lead to unexpected behavior when sorting an array of strings ending with a sequence of numbers. Consider the following example:
@@ -331,6 +371,8 @@
 			</description>
 		</method>
 		<method name="sort_custom">
+			<return type="void">
+			</return>
 			<argument index="0" name="obj" type="Object">
 			</argument>
 			<argument index="1" name="func" type="String">
diff --git a/doc/classes/ArrayMesh.xml b/doc/classes/ArrayMesh.xml
index 2dbf55e522..33b62054df 100644
--- a/doc/classes/ArrayMesh.xml
+++ b/doc/classes/ArrayMesh.xml
@@ -7,7 +7,7 @@
 		The [ArrayMesh] is used to construct a [Mesh] by specifying the attributes as arrays.
 		The most basic example is the creation of a single triangle:
 		[codeblock]
-		var vertices = PoolVector3Array()
+		var vertices = PackedVector3Array()
 		vertices.push_back(Vector3(0, 1, 0))
 		vertices.push_back(Vector3(1, 0, 0))
 		vertices.push_back(Vector3(0, 0, 1))
@@ -30,7 +30,7 @@
 		<method name="add_blend_shape">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Adds name for a blend shape that will be added with [method add_surface_from_arrays]. Must be called before surface is added.
@@ -80,7 +80,7 @@
 			</description>
 		</method>
 		<method name="get_blend_shape_name" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="index" type="int">
 			</argument>
@@ -178,7 +178,7 @@
 			</argument>
 			<argument index="1" name="offset" type="int">
 			</argument>
-			<argument index="2" name="data" type="PoolByteArray">
+			<argument index="2" name="data" type="PackedByteArray">
 			</argument>
 			<description>
 				Updates a specified region of mesh arrays on the GPU.
@@ -202,31 +202,31 @@
 			Amount of weights/bone indices per vertex (always 4).
 		</constant>
 		<constant name="ARRAY_VERTEX" value="0" enum="ArrayType">
-			[PoolVector3Array], [PoolVector2Array], or [Array] of vertex positions.
+			[PackedVector3Array], [PackedVector2Array], or [Array] of vertex positions.
 		</constant>
 		<constant name="ARRAY_NORMAL" value="1" enum="ArrayType">
-			[PoolVector3Array] of vertex normals.
+			[PackedVector3Array] of vertex normals.
 		</constant>
 		<constant name="ARRAY_TANGENT" value="2" enum="ArrayType">
-			[PoolRealArray] of vertex tangents. Each element in groups of 4 floats, first 3 floats determine the tangent, and the last the binormal direction as -1 or 1.
+			[PackedFloat32Array] of vertex tangents. Each element in groups of 4 floats, first 3 floats determine the tangent, and the last the binormal direction as -1 or 1.
 		</constant>
 		<constant name="ARRAY_COLOR" value="3" enum="ArrayType">
-			[PoolColorArray] of vertex colors.
+			[PackedColorArray] of vertex colors.
 		</constant>
 		<constant name="ARRAY_TEX_UV" value="4" enum="ArrayType">
-			[PoolVector2Array] for UV coordinates.
+			[PackedVector2Array] for UV coordinates.
 		</constant>
 		<constant name="ARRAY_TEX_UV2" value="5" enum="ArrayType">
-			[PoolVector2Array] for second UV coordinates.
+			[PackedVector2Array] for second UV coordinates.
 		</constant>
 		<constant name="ARRAY_BONES" value="6" enum="ArrayType">
-			[PoolRealArray] or [PoolIntArray] of bone indices. Each element in groups of 4 floats.
+			[PackedFloat32Array] or [PackedInt32Array] of bone indices. Each element in groups of 4 floats.
 		</constant>
 		<constant name="ARRAY_WEIGHTS" value="7" enum="ArrayType">
-			[PoolRealArray] of bone weights. Each element in groups of 4 floats.
+			[PackedFloat32Array] of bone weights. Each element in groups of 4 floats.
 		</constant>
 		<constant name="ARRAY_INDEX" value="8" enum="ArrayType">
-			[PoolIntArray] of integers used as indices referencing vertices, colors, normals, tangents, and textures. All of those arrays must have the same number of elements as the vertex array. No index can be beyond the vertex array size. When this index array is present, it puts the function into "index mode," where the index selects the *i*'th vertex, normal, tangent, color, UV, etc. This means if you want to have different normals or colors along an edge, you have to duplicate the vertices.
+			[PackedInt32Array] of integers used as indices referencing vertices, colors, normals, tangents, and textures. All of those arrays must have the same number of elements as the vertex array. No index can be beyond the vertex array size. When this index array is present, it puts the function into "index mode," where the index selects the *i*'th vertex, normal, tangent, color, UV, etc. This means if you want to have different normals or colors along an edge, you have to duplicate the vertices.
 			For triangles, the index array is interpreted as triples, referring to the vertices of each triangle. For lines, the index array is in pairs indicating the start and end of each line.
 		</constant>
 		<constant name="ARRAY_MAX" value="9" enum="ArrayType">
diff --git a/doc/classes/AudioEffectCompressor.xml b/doc/classes/AudioEffectCompressor.xml
index fe0d63777f..3117978d8a 100644
--- a/doc/classes/AudioEffectCompressor.xml
+++ b/doc/classes/AudioEffectCompressor.xml
@@ -32,7 +32,7 @@
 		<member name="release_ms" type="float" setter="set_release_ms" getter="get_release_ms" default="250.0">
 			Compressor's delay time to stop reducing the signal after the signal level falls below the threshold, in milliseconds. Value can range from 20 to 2000.
 		</member>
-		<member name="sidechain" type="String" setter="set_sidechain" getter="get_sidechain" default="&quot;&quot;">
+		<member name="sidechain" type="StringName" setter="set_sidechain" getter="get_sidechain" default="@&quot;&quot;">
 			Reduce the sound level using another audio bus for threshold detection.
 		</member>
 		<member name="threshold" type="float" setter="set_threshold" getter="get_threshold" default="0.0">
diff --git a/doc/classes/AudioServer.xml b/doc/classes/AudioServer.xml
index 72acf616a9..49c6f5bb34 100644
--- a/doc/classes/AudioServer.xml
+++ b/doc/classes/AudioServer.xml
@@ -107,7 +107,7 @@
 		<method name="get_bus_index" qualifiers="const">
 			<return type="int">
 			</return>
-			<argument index="0" name="bus_name" type="String">
+			<argument index="0" name="bus_name" type="StringName">
 			</argument>
 			<description>
 				Returns the index of the bus with the name [code]bus_name[/code].
@@ -145,7 +145,7 @@
 			</description>
 		</method>
 		<method name="get_bus_send" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="bus_idx" type="int">
 			</argument>
@@ -341,7 +341,7 @@
 			</return>
 			<argument index="0" name="bus_idx" type="int">
 			</argument>
-			<argument index="1" name="send" type="String">
+			<argument index="1" name="send" type="StringName">
 			</argument>
 			<description>
 				Connects the output of the bus at [code]bus_idx[/code] to the bus named [code]send[/code].
diff --git a/doc/classes/AudioStreamGeneratorPlayback.xml b/doc/classes/AudioStreamGeneratorPlayback.xml
index 2552cd50a4..e3e17b8a93 100644
--- a/doc/classes/AudioStreamGeneratorPlayback.xml
+++ b/doc/classes/AudioStreamGeneratorPlayback.xml
@@ -37,7 +37,7 @@
 		<method name="push_buffer">
 			<return type="bool">
 			</return>
-			<argument index="0" name="frames" type="PoolVector2Array">
+			<argument index="0" name="frames" type="PackedVector2Array">
 			</argument>
 			<description>
 			</description>
diff --git a/doc/classes/AudioStreamPlayer.xml b/doc/classes/AudioStreamPlayer.xml
index 2d65defad3..eab6505734 100644
--- a/doc/classes/AudioStreamPlayer.xml
+++ b/doc/classes/AudioStreamPlayer.xml
@@ -54,7 +54,7 @@
 		<member name="autoplay" type="bool" setter="set_autoplay" getter="is_autoplay_enabled" default="false">
 			If [code]true[/code], audio plays when added to scene tree.
 		</member>
-		<member name="bus" type="String" setter="set_bus" getter="get_bus" default="&quot;Master&quot;">
+		<member name="bus" type="StringName" setter="set_bus" getter="get_bus" default="@&quot;Master&quot;">
 			Bus on which this audio is playing.
 		</member>
 		<member name="mix_target" type="int" setter="set_mix_target" getter="get_mix_target" enum="AudioStreamPlayer.MixTarget" default="0">
diff --git a/doc/classes/AudioStreamPlayer2D.xml b/doc/classes/AudioStreamPlayer2D.xml
index 66254b504a..fdbef1b89e 100644
--- a/doc/classes/AudioStreamPlayer2D.xml
+++ b/doc/classes/AudioStreamPlayer2D.xml
@@ -60,7 +60,7 @@
 		<member name="autoplay" type="bool" setter="set_autoplay" getter="is_autoplay_enabled" default="false">
 			If [code]true[/code], audio plays when added to scene tree.
 		</member>
-		<member name="bus" type="String" setter="set_bus" getter="get_bus" default="&quot;Master&quot;">
+		<member name="bus" type="StringName" setter="set_bus" getter="get_bus" default="@&quot;Master&quot;">
 			Bus on which this audio is playing.
 		</member>
 		<member name="max_distance" type="float" setter="set_max_distance" getter="get_max_distance" default="2000.0">
diff --git a/doc/classes/AudioStreamPlayer3D.xml b/doc/classes/AudioStreamPlayer3D.xml
index f476bec323..4ec8dba2c6 100644
--- a/doc/classes/AudioStreamPlayer3D.xml
+++ b/doc/classes/AudioStreamPlayer3D.xml
@@ -66,7 +66,7 @@
 		<member name="autoplay" type="bool" setter="set_autoplay" getter="is_autoplay_enabled" default="false">
 			If [code]true[/code], audio plays when added to scene tree.
 		</member>
-		<member name="bus" type="String" setter="set_bus" getter="get_bus" default="&quot;Master&quot;">
+		<member name="bus" type="StringName" setter="set_bus" getter="get_bus" default="@&quot;Master&quot;">
 			Bus on which this audio is playing.
 		</member>
 		<member name="doppler_tracking" type="int" setter="set_doppler_tracking" getter="get_doppler_tracking" enum="AudioStreamPlayer3D.DopplerTracking" default="0">
diff --git a/doc/classes/AudioStreamSample.xml b/doc/classes/AudioStreamSample.xml
index 898879ae27..6d99433c90 100644
--- a/doc/classes/AudioStreamSample.xml
+++ b/doc/classes/AudioStreamSample.xml
@@ -22,7 +22,7 @@
 		</method>
 	</methods>
 	<members>
-		<member name="data" type="PoolByteArray" setter="set_data" getter="get_data" default="PoolByteArray(  )">
+		<member name="data" type="PackedByteArray" setter="set_data" getter="get_data" default="PackedByteArray(  )">
 			Contains the audio data in bytes.
 			[b]Note:[/b] This property expects signed PCM8 data. To convert unsigned PCM8 to signed PCM8, subtract 128 from each byte.
 		</member>
diff --git a/doc/classes/BaseMaterial3D.xml b/doc/classes/BaseMaterial3D.xml
index 46a96020d0..2e4ca9677d 100644
--- a/doc/classes/BaseMaterial3D.xml
+++ b/doc/classes/BaseMaterial3D.xml
@@ -428,11 +428,11 @@
 		</constant>
 		<constant name="TEXTURE_FILTER_LINEAR" value="1" enum="TextureFilter">
 		</constant>
-		<constant name="TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS" value="2" enum="TextureFilter">
+		<constant name="TEXTURE_FILTER_NEAREST_WITH_MIPMAPS" value="2" enum="TextureFilter">
 		</constant>
 		<constant name="TEXTURE_FILTER_LINEAR_WITH_MIPMAPS" value="3" enum="TextureFilter">
 		</constant>
-		<constant name="TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC" value="4" enum="TextureFilter">
+		<constant name="TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC" value="4" enum="TextureFilter">
 		</constant>
 		<constant name="TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC" value="5" enum="TextureFilter">
 		</constant>
diff --git a/doc/classes/BoxContainer.xml b/doc/classes/BoxContainer.xml
index 4b5d4c853a..0d8233e6ff 100644
--- a/doc/classes/BoxContainer.xml
+++ b/doc/classes/BoxContainer.xml
@@ -4,7 +4,7 @@
 		Base class for box containers.
 	</brief_description>
 	<description>
-		Arranges child controls vertically or horizontally, and rearranges the controls automatically when their minimum size changes.
+		Arranges child [Control] nodes vertically or horizontally, and rearranges them automatically when their minimum size changes.
 	</description>
 	<tutorials>
 	</tutorials>
@@ -15,13 +15,13 @@
 			<argument index="0" name="begin" type="bool">
 			</argument>
 			<description>
-				Adds a control to the box as a spacer. If [code]true[/code], [code]begin[/code] will insert the spacer control in front of other children.
+				Adds a [Control] node to the box as a spacer. If [code]begin[/code] is [code]true[/code], it will insert the [Control] node in front of all other children.
 			</description>
 		</method>
 	</methods>
 	<members>
 		<member name="alignment" type="int" setter="set_alignment" getter="get_alignment" enum="BoxContainer.AlignMode" default="0">
-			The alignment of the container's children (must be one of [constant ALIGN_BEGIN], [constant ALIGN_CENTER] or [constant ALIGN_END]).
+			The alignment of the container's children (must be one of [constant ALIGN_BEGIN], [constant ALIGN_CENTER], or [constant ALIGN_END]).
 		</member>
 	</members>
 	<constants>
diff --git a/doc/classes/CPUParticles.xml b/doc/classes/CPUParticles.xml
index b9cc655784..6a6525e99a 100644
--- a/doc/classes/CPUParticles.xml
+++ b/doc/classes/CPUParticles.xml
@@ -171,13 +171,13 @@
 		<member name="emission_box_extents" type="Vector3" setter="set_emission_box_extents" getter="get_emission_box_extents">
 			The rectangle's extents if [member emission_shape] is set to [constant EMISSION_SHAPE_BOX].
 		</member>
-		<member name="emission_colors" type="PoolColorArray" setter="set_emission_colors" getter="get_emission_colors" default="PoolColorArray(  )">
+		<member name="emission_colors" type="PackedColorArray" setter="set_emission_colors" getter="get_emission_colors" default="PackedColorArray(  )">
 			Sets the [Color]s to modulate particles by when using [constant EMISSION_SHAPE_POINTS] or [constant EMISSION_SHAPE_DIRECTED_POINTS].
 		</member>
-		<member name="emission_normals" type="PoolVector3Array" setter="set_emission_normals" getter="get_emission_normals">
+		<member name="emission_normals" type="PackedVector3Array" setter="set_emission_normals" getter="get_emission_normals">
 			Sets the direction the particles will be emitted in when using [constant EMISSION_SHAPE_DIRECTED_POINTS].
 		</member>
-		<member name="emission_points" type="PoolVector3Array" setter="set_emission_points" getter="get_emission_points" default="PoolVector3Array(  )">
+		<member name="emission_points" type="PackedVector3Array" setter="set_emission_points" getter="get_emission_points" default="PackedVector3Array(  )">
 			Sets the initial positions to spawn particles when using [constant EMISSION_SHAPE_POINTS] or [constant EMISSION_SHAPE_DIRECTED_POINTS].
 		</member>
 		<member name="emission_shape" type="int" setter="set_emission_shape" getter="get_emission_shape" enum="CPUParticles.EmissionShape" default="0">
diff --git a/doc/classes/CPUParticles2D.xml b/doc/classes/CPUParticles2D.xml
index 926b8e461c..799ba32075 100644
--- a/doc/classes/CPUParticles2D.xml
+++ b/doc/classes/CPUParticles2D.xml
@@ -169,13 +169,13 @@
 		<member name="draw_order" type="int" setter="set_draw_order" getter="get_draw_order" enum="CPUParticles2D.DrawOrder" default="0">
 			Particle draw order. Uses [enum DrawOrder] values.
 		</member>
-		<member name="emission_colors" type="PoolColorArray" setter="set_emission_colors" getter="get_emission_colors">
+		<member name="emission_colors" type="PackedColorArray" setter="set_emission_colors" getter="get_emission_colors">
 			Sets the [Color]s to modulate particles by when using [constant EMISSION_SHAPE_POINTS] or [constant EMISSION_SHAPE_DIRECTED_POINTS].
 		</member>
-		<member name="emission_normals" type="PoolVector2Array" setter="set_emission_normals" getter="get_emission_normals">
+		<member name="emission_normals" type="PackedVector2Array" setter="set_emission_normals" getter="get_emission_normals">
 			Sets the direction the particles will be emitted in when using [constant EMISSION_SHAPE_DIRECTED_POINTS].
 		</member>
-		<member name="emission_points" type="PoolVector2Array" setter="set_emission_points" getter="get_emission_points">
+		<member name="emission_points" type="PackedVector2Array" setter="set_emission_points" getter="get_emission_points">
 			Sets the initial positions to spawn particles when using [constant EMISSION_SHAPE_POINTS] or [constant EMISSION_SHAPE_DIRECTED_POINTS].
 		</member>
 		<member name="emission_rect_extents" type="Vector2" setter="set_emission_rect_extents" getter="get_emission_rect_extents">
diff --git a/doc/classes/Callable.xml b/doc/classes/Callable.xml
new file mode 100644
index 0000000000..ec38128c1e
--- /dev/null
+++ b/doc/classes/Callable.xml
@@ -0,0 +1,77 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="Callable" version="4.0">
+	<brief_description>
+	</brief_description>
+	<description>
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+		<method name="Callable">
+			<return type="Callable">
+			</return>
+			<argument index="0" name="object" type="Object">
+			</argument>
+			<argument index="1" name="method_name" type="StringName">
+			</argument>
+			<description>
+			</description>
+		</method>
+		<method name="call" qualifiers="vararg">
+			<return type="Variant">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="call_deferred" qualifiers="vararg">
+			<return type="void">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="get_method">
+			<return type="StringName">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="get_object">
+			<return type="Object">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="get_object_id">
+			<return type="int">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="hash">
+			<return type="int">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="is_custom">
+			<return type="bool">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="is_null">
+			<return type="bool">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="is_standard">
+			<return type="bool">
+			</return>
+			<description>
+			</description>
+		</method>
+	</methods>
+	<constants>
+	</constants>
+</class>
diff --git a/doc/classes/CanvasItem.xml b/doc/classes/CanvasItem.xml
index 7f50587e66..dec7c907a4 100644
--- a/doc/classes/CanvasItem.xml
+++ b/doc/classes/CanvasItem.xml
@@ -76,11 +76,11 @@
 		<method name="draw_colored_polygon">
 			<return type="void">
 			</return>
-			<argument index="0" name="points" type="PoolVector2Array">
+			<argument index="0" name="points" type="PackedVector2Array">
 			</argument>
 			<argument index="1" name="color" type="Color">
 			</argument>
-			<argument index="2" name="uvs" type="PoolVector2Array" default="PoolVector2Array(  )">
+			<argument index="2" name="uvs" type="PackedVector2Array" default="PackedVector2Array(  )">
 			</argument>
 			<argument index="3" name="texture" type="Texture2D" default="null">
 			</argument>
@@ -88,7 +88,7 @@
 			</argument>
 			<argument index="5" name="specular_map" type="Texture2D" default="null">
 			</argument>
-			<argument index="6" name="specular_shinness" type="Color" default="Color( 1, 1, 1, 1 )">
+			<argument index="6" name="specular_shininess" type="Color" default="Color( 1, 1, 1, 1 )">
 			</argument>
 			<argument index="7" name="texture_filter" type="int" enum="CanvasItem.TextureFilter" default="0">
 			</argument>
@@ -118,17 +118,17 @@
 			</return>
 			<argument index="0" name="mesh" type="Mesh">
 			</argument>
-			<argument index="1" name="texture" type="Texture2D" default="null">
+			<argument index="1" name="texture" type="Texture2D">
 			</argument>
 			<argument index="2" name="normal_map" type="Texture2D" default="null">
 			</argument>
-			<argument index="3" name="specular_map" type="Texture2D" default="Color( 1, 1, 1, 1 )">
+			<argument index="3" name="specular_map" type="Texture2D" default="null">
 			</argument>
-			<argument index="4" name="transform" type="Color" default="Transform2D( 1, 0, 0, 1, 0, 0 )">
+			<argument index="4" name="specular_shininess" type="Color" default="Color( 1, 1, 1, 1 )">
 			</argument>
-			<argument index="5" name="modulate" type="Transform2D" default="Color( 1, 1, 1, 1 )">
+			<argument index="5" name="transform" type="Transform2D" default="Transform2D( 1, 0, 0, 1, 0, 0 )">
 			</argument>
-			<argument index="6" name="specular_shinness" type="Color" default="Color( 1, 1, 1, 1 )">
+			<argument index="6" name="modulate" type="Color" default="Color( 1, 1, 1, 1 )">
 			</argument>
 			<argument index="7" name="texture_filter" type="int" enum="CanvasItem.TextureFilter" default="0">
 			</argument>
@@ -141,7 +141,7 @@
 		<method name="draw_multiline">
 			<return type="void">
 			</return>
-			<argument index="0" name="points" type="PoolVector2Array">
+			<argument index="0" name="points" type="PackedVector2Array">
 			</argument>
 			<argument index="1" name="color" type="Color">
 			</argument>
@@ -154,9 +154,9 @@
 		<method name="draw_multiline_colors">
 			<return type="void">
 			</return>
-			<argument index="0" name="points" type="PoolVector2Array">
+			<argument index="0" name="points" type="PackedVector2Array">
 			</argument>
-			<argument index="1" name="colors" type="PoolColorArray">
+			<argument index="1" name="colors" type="PackedColorArray">
 			</argument>
 			<argument index="2" name="width" type="float" default="1.0">
 			</argument>
@@ -169,13 +169,13 @@
 			</return>
 			<argument index="0" name="multimesh" type="MultiMesh">
 			</argument>
-			<argument index="1" name="texture" type="Texture2D" default="null">
+			<argument index="1" name="texture" type="Texture2D">
 			</argument>
 			<argument index="2" name="normal_map" type="Texture2D" default="null">
 			</argument>
 			<argument index="3" name="specular_map" type="Texture2D" default="null">
 			</argument>
-			<argument index="4" name="specular_shinness" type="Color" default="Color( 1, 1, 1, 1 )">
+			<argument index="4" name="specular_shininess" type="Color" default="Color( 1, 1, 1, 1 )">
 			</argument>
 			<argument index="5" name="texture_filter" type="int" enum="CanvasItem.TextureFilter" default="0">
 			</argument>
@@ -188,11 +188,11 @@
 		<method name="draw_polygon">
 			<return type="void">
 			</return>
-			<argument index="0" name="points" type="PoolVector2Array">
+			<argument index="0" name="points" type="PackedVector2Array">
 			</argument>
-			<argument index="1" name="colors" type="PoolColorArray">
+			<argument index="1" name="colors" type="PackedColorArray">
 			</argument>
-			<argument index="2" name="uvs" type="PoolVector2Array" default="PoolVector2Array(  )">
+			<argument index="2" name="uvs" type="PackedVector2Array" default="PackedVector2Array(  )">
 			</argument>
 			<argument index="3" name="texture" type="Texture2D" default="null">
 			</argument>
@@ -200,7 +200,7 @@
 			</argument>
 			<argument index="5" name="specular_map" type="Texture2D" default="null">
 			</argument>
-			<argument index="6" name="specular_shinness" type="Color" default="Color( 1, 1, 1, 1 )">
+			<argument index="6" name="specular_shininess" type="Color" default="Color( 1, 1, 1, 1 )">
 			</argument>
 			<argument index="7" name="texture_filter" type="int" enum="CanvasItem.TextureFilter" default="0">
 			</argument>
@@ -213,7 +213,7 @@
 		<method name="draw_polyline">
 			<return type="void">
 			</return>
-			<argument index="0" name="points" type="PoolVector2Array">
+			<argument index="0" name="points" type="PackedVector2Array">
 			</argument>
 			<argument index="1" name="color" type="Color">
 			</argument>
@@ -226,9 +226,9 @@
 		<method name="draw_polyline_colors">
 			<return type="void">
 			</return>
-			<argument index="0" name="points" type="PoolVector2Array">
+			<argument index="0" name="points" type="PackedVector2Array">
 			</argument>
-			<argument index="1" name="colors" type="PoolColorArray">
+			<argument index="1" name="colors" type="PackedColorArray">
 			</argument>
 			<argument index="2" name="width" type="float" default="1.0">
 			</argument>
@@ -239,11 +239,11 @@
 		<method name="draw_primitive">
 			<return type="void">
 			</return>
-			<argument index="0" name="points" type="PoolVector2Array">
+			<argument index="0" name="points" type="PackedVector2Array">
 			</argument>
-			<argument index="1" name="colors" type="PoolColorArray">
+			<argument index="1" name="colors" type="PackedColorArray">
 			</argument>
-			<argument index="2" name="uvs" type="PoolVector2Array">
+			<argument index="2" name="uvs" type="PackedVector2Array">
 			</argument>
 			<argument index="3" name="texture" type="Texture2D" default="null">
 			</argument>
@@ -253,14 +253,14 @@
 			</argument>
 			<argument index="6" name="specular_map" type="Texture2D" default="null">
 			</argument>
-			<argument index="7" name="specular_shinness" type="Color" default="Color( 1, 1, 1, 1 )">
+			<argument index="7" name="specular_shininess" type="Color" default="Color( 1, 1, 1, 1 )">
 			</argument>
 			<argument index="8" name="texture_filter" type="int" enum="CanvasItem.TextureFilter" default="0">
 			</argument>
 			<argument index="9" name="texture_repeat" type="int" enum="CanvasItem.TextureRepeat" default="0">
 			</argument>
 			<description>
-				Draws a custom primitive. 1 point for a point, 2 points for a line, 3 points for a triangle and 4 points for a quad.
+				Draws a custom primitive. 1 point for a point, 2 points for a line, 3 points for a triangle, and 4 points for a quad.
 			</description>
 		</method>
 		<method name="draw_rect">
@@ -342,7 +342,7 @@
 			</argument>
 			<argument index="4" name="specular_map" type="Texture2D" default="null">
 			</argument>
-			<argument index="5" name="specular_shinness" type="Color" default="Color( 1, 1, 1, 1 )">
+			<argument index="5" name="specular_shininess" type="Color" default="Color( 1, 1, 1, 1 )">
 			</argument>
 			<argument index="6" name="texture_filter" type="int" enum="CanvasItem.TextureFilter" default="0">
 			</argument>
@@ -369,7 +369,7 @@
 			</argument>
 			<argument index="6" name="specular_map" type="Texture2D" default="null">
 			</argument>
-			<argument index="7" name="specular_shinness" type="Color" default="Color( 1, 1, 1, 1 )">
+			<argument index="7" name="specular_shininess" type="Color" default="Color( 1, 1, 1, 1 )">
 			</argument>
 			<argument index="8" name="texture_filter" type="int" enum="CanvasItem.TextureFilter" default="0">
 			</argument>
@@ -396,9 +396,9 @@
 			</argument>
 			<argument index="6" name="specular_map" type="Texture2D" default="null">
 			</argument>
-			<argument index="7" name="clip_uv" type="Color" default="true">
+			<argument index="7" name="specular_shininess" type="Color" default="Color( 1, 1, 1, 1 )">
 			</argument>
-			<argument index="8" name="specular_shinness" type="bool" default="Color( 1, 1, 1, 1 )">
+			<argument index="8" name="clip_uv" type="bool" default="true">
 			</argument>
 			<argument index="9" name="texture_filter" type="int" enum="CanvasItem.TextureFilter" default="0">
 			</argument>
@@ -661,11 +661,11 @@
 		</constant>
 		<constant name="TEXTURE_FILTER_LINEAR" value="2" enum="TextureFilter">
 		</constant>
-		<constant name="TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS" value="3" enum="TextureFilter">
+		<constant name="TEXTURE_FILTER_NEAREST_WITH_MIPMAPS" value="3" enum="TextureFilter">
 		</constant>
 		<constant name="TEXTURE_FILTER_LINEAR_WITH_MIPMAPS" value="4" enum="TextureFilter">
 		</constant>
-		<constant name="TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC" value="5" enum="TextureFilter">
+		<constant name="TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC" value="5" enum="TextureFilter">
 		</constant>
 		<constant name="TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC" value="6" enum="TextureFilter">
 		</constant>
diff --git a/doc/classes/ClassDB.xml b/doc/classes/ClassDB.xml
index 4d7ccb65e8..2a6a2ddd91 100644
--- a/doc/classes/ClassDB.xml
+++ b/doc/classes/ClassDB.xml
@@ -12,7 +12,7 @@
 		<method name="can_instance" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if you can instance objects from the specified [code]class[/code], [code]false[/code] in other case.
@@ -21,16 +21,16 @@
 		<method name="class_exists" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
 			<description>
 				Returns whether the specified [code]class[/code] is available or not.
 			</description>
 		</method>
 		<method name="class_get_category" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
 			<description>
 				Returns a category associated with the class for use in documentation and the Asset Library. Debug mode required.
@@ -39,18 +39,18 @@
 		<method name="class_get_integer_constant" qualifiers="const">
 			<return type="int">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
-			<argument index="1" name="name" type="String">
+			<argument index="1" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns the value of the integer constant [code]name[/code] of [code]class[/code] or its ancestry. Always returns 0 when the constant could not be found.
 			</description>
 		</method>
 		<method name="class_get_integer_constant_list" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
 			<argument index="1" name="no_inheritance" type="bool" default="false">
 			</argument>
@@ -61,7 +61,7 @@
 		<method name="class_get_method_list" qualifiers="const">
 			<return type="Array">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
 			<argument index="1" name="no_inheritance" type="bool" default="false">
 			</argument>
@@ -74,7 +74,7 @@
 			</return>
 			<argument index="0" name="object" type="Object">
 			</argument>
-			<argument index="1" name="property" type="String">
+			<argument index="1" name="property" type="StringName">
 			</argument>
 			<description>
 				Returns the value of [code]property[/code] of [code]class[/code] or its ancestry.
@@ -83,7 +83,7 @@
 		<method name="class_get_property_list" qualifiers="const">
 			<return type="Array">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
 			<argument index="1" name="no_inheritance" type="bool" default="false">
 			</argument>
@@ -94,9 +94,9 @@
 		<method name="class_get_signal" qualifiers="const">
 			<return type="Dictionary">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
-			<argument index="1" name="signal" type="String">
+			<argument index="1" name="signal" type="StringName">
 			</argument>
 			<description>
 				Returns the [code]signal[/code] data of [code]class[/code] or its ancestry. The returned value is a [Dictionary] with the following keys: [code]args[/code], [code]default_args[/code], [code]flags[/code], [code]id[/code], [code]name[/code], [code]return: (class_name, hint, hint_string, name, type, usage)[/code].
@@ -105,7 +105,7 @@
 		<method name="class_get_signal_list" qualifiers="const">
 			<return type="Array">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
 			<argument index="1" name="no_inheritance" type="bool" default="false">
 			</argument>
@@ -116,9 +116,9 @@
 		<method name="class_has_integer_constant" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
-			<argument index="1" name="name" type="String">
+			<argument index="1" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns whether [code]class[/code] or its ancestry has an integer constant called [code]name[/code] or not.
@@ -127,9 +127,9 @@
 		<method name="class_has_method" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
-			<argument index="1" name="method" type="String">
+			<argument index="1" name="method" type="StringName">
 			</argument>
 			<argument index="2" name="no_inheritance" type="bool" default="false">
 			</argument>
@@ -140,9 +140,9 @@
 		<method name="class_has_signal" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
-			<argument index="1" name="signal" type="String">
+			<argument index="1" name="signal" type="StringName">
 			</argument>
 			<description>
 				Returns whether [code]class[/code] or its ancestry has a signal called [code]signal[/code] or not.
@@ -153,7 +153,7 @@
 			</return>
 			<argument index="0" name="object" type="Object">
 			</argument>
-			<argument index="1" name="property" type="String">
+			<argument index="1" name="property" type="StringName">
 			</argument>
 			<argument index="2" name="value" type="Variant">
 			</argument>
@@ -162,25 +162,25 @@
 			</description>
 		</method>
 		<method name="get_class_list" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Returns the names of all the classes available.
 			</description>
 		</method>
 		<method name="get_inheriters_from_class" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
 			<description>
 				Returns the names of all the classes that directly or indirectly inherit from [code]class[/code].
 			</description>
 		</method>
 		<method name="get_parent_class" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
 			<description>
 				Returns the parent class of [code]class[/code].
@@ -189,7 +189,7 @@
 		<method name="instance" qualifiers="const">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
 			<description>
 				Creates an instance of [code]class[/code].
@@ -198,7 +198,7 @@
 		<method name="is_class_enabled" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
 			<description>
 				Returns whether this [code]class[/code] is enabled or not.
@@ -207,9 +207,9 @@
 		<method name="is_parent_class" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="class" type="String">
+			<argument index="0" name="class" type="StringName">
 			</argument>
-			<argument index="1" name="inherits" type="String">
+			<argument index="1" name="inherits" type="StringName">
 			</argument>
 			<description>
 				Returns whether [code]inherits[/code] is an ancestor of [code]class[/code] or not.
diff --git a/doc/classes/CollisionPolygon.xml b/doc/classes/CollisionPolygon.xml
index ac519d3817..8aceec17a8 100644
--- a/doc/classes/CollisionPolygon.xml
+++ b/doc/classes/CollisionPolygon.xml
@@ -17,7 +17,7 @@
 		<member name="disabled" type="bool" setter="set_disabled" getter="is_disabled" default="false">
 			If [code]true[/code], no collision will be produced.
 		</member>
-		<member name="polygon" type="PoolVector2Array" setter="set_polygon" getter="get_polygon" default="PoolVector2Array(  )">
+		<member name="polygon" type="PackedVector2Array" setter="set_polygon" getter="get_polygon" default="PackedVector2Array(  )">
 			Array of vertices which define the polygon.
 			[b]Note:[/b] The returned value is a copy of the original. Methods which mutate the size or properties of the return value will not impact the original polygon. To change properties of the polygon, assign it to a temporary variable and make changes before reassigning the [code]polygon[/code] member.
 		</member>
diff --git a/doc/classes/CollisionPolygon2D.xml b/doc/classes/CollisionPolygon2D.xml
index c4fd417918..e3135a4d0f 100644
--- a/doc/classes/CollisionPolygon2D.xml
+++ b/doc/classes/CollisionPolygon2D.xml
@@ -22,8 +22,8 @@
 		</member>
 		<member name="one_way_collision_margin" type="float" setter="set_one_way_collision_margin" getter="get_one_way_collision_margin" default="1.0">
 		</member>
-		<member name="polygon" type="PoolVector2Array" setter="set_polygon" getter="get_polygon" default="PoolVector2Array(  )">
-			The polygon's list of vertices. The final point will be connected to the first. The returned value is a clone of the [PoolVector2Array], not a reference.
+		<member name="polygon" type="PackedVector2Array" setter="set_polygon" getter="get_polygon" default="PackedVector2Array(  )">
+			The polygon's list of vertices. The final point will be connected to the first. The returned value is a clone of the [PackedVector2Array], not a reference.
 		</member>
 	</members>
 	<constants>
diff --git a/doc/classes/ColorPicker.xml b/doc/classes/ColorPicker.xml
index d0c8e3f948..5ab929d911 100644
--- a/doc/classes/ColorPicker.xml
+++ b/doc/classes/ColorPicker.xml
@@ -4,7 +4,7 @@
 		Color picker control.
 	</brief_description>
 	<description>
-		[Control] node displaying a color picker widget. It's useful for selecting a color from an RGB/RGBA colorspace.
+		Displays a color picker widget. Useful for selecting a color from an RGB/RGBA colorspace.
 	</description>
 	<tutorials>
 	</tutorials>
@@ -29,7 +29,7 @@
 			</description>
 		</method>
 		<method name="get_presets" qualifiers="const">
-			<return type="PoolColorArray">
+			<return type="PackedColorArray">
 			</return>
 			<description>
 				Returns the list of colors in the presets of the color picker.
diff --git a/doc/classes/ConcavePolygonShape.xml b/doc/classes/ConcavePolygonShape.xml
index 3ae07ee52f..21f2f681b9 100644
--- a/doc/classes/ConcavePolygonShape.xml
+++ b/doc/classes/ConcavePolygonShape.xml
@@ -10,7 +10,7 @@
 	</tutorials>
 	<methods>
 		<method name="get_faces" qualifiers="const">
-			<return type="PoolVector3Array">
+			<return type="PackedVector3Array">
 			</return>
 			<description>
 				Returns the faces (an array of triangles).
@@ -19,7 +19,7 @@
 		<method name="set_faces">
 			<return type="void">
 			</return>
-			<argument index="0" name="faces" type="PoolVector3Array">
+			<argument index="0" name="faces" type="PackedVector3Array">
 			</argument>
 			<description>
 				Sets the faces (an array of triangles).
diff --git a/doc/classes/ConcavePolygonShape2D.xml b/doc/classes/ConcavePolygonShape2D.xml
index 6fb32436a8..9999d086da 100644
--- a/doc/classes/ConcavePolygonShape2D.xml
+++ b/doc/classes/ConcavePolygonShape2D.xml
@@ -12,7 +12,7 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="segments" type="PoolVector2Array" setter="set_segments" getter="get_segments" default="PoolVector2Array(  )">
+		<member name="segments" type="PackedVector2Array" setter="set_segments" getter="get_segments" default="PackedVector2Array(  )">
 			The array of points that make up the [ConcavePolygonShape2D]'s line segments.
 		</member>
 	</members>
diff --git a/doc/classes/ConfigFile.xml b/doc/classes/ConfigFile.xml
index ad36f1f1c3..00d98130f3 100644
--- a/doc/classes/ConfigFile.xml
+++ b/doc/classes/ConfigFile.xml
@@ -51,7 +51,7 @@
 			</description>
 		</method>
 		<method name="get_section_keys" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="section" type="String">
 			</argument>
@@ -60,7 +60,7 @@
 			</description>
 		</method>
 		<method name="get_sections" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Returns an array of all defined section identifiers.
@@ -114,7 +114,7 @@
 			</return>
 			<argument index="0" name="path" type="String">
 			</argument>
-			<argument index="1" name="key" type="PoolByteArray">
+			<argument index="1" name="key" type="PackedByteArray">
 			</argument>
 			<description>
 			</description>
@@ -154,7 +154,7 @@
 			</return>
 			<argument index="0" name="path" type="String">
 			</argument>
-			<argument index="1" name="key" type="PoolByteArray">
+			<argument index="1" name="key" type="PackedByteArray">
 			</argument>
 			<description>
 			</description>
diff --git a/doc/classes/Control.xml b/doc/classes/Control.xml
index 3bf2ede896..89db5baf8a 100644
--- a/doc/classes/Control.xml
+++ b/doc/classes/Control.xml
@@ -90,7 +90,7 @@
 		<method name="add_color_override">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="color" type="Color">
 			</argument>
@@ -101,7 +101,7 @@
 		<method name="add_constant_override">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="constant" type="int">
 			</argument>
@@ -112,7 +112,7 @@
 		<method name="add_font_override">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="font" type="Font">
 			</argument>
@@ -123,7 +123,7 @@
 		<method name="add_icon_override">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="texture" type="Texture2D">
 			</argument>
@@ -134,7 +134,7 @@
 		<method name="add_shader_override">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="shader" type="Shader">
 			</argument>
@@ -145,7 +145,7 @@
 		<method name="add_stylebox_override">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="stylebox" type="StyleBox">
 			</argument>
@@ -220,9 +220,9 @@
 		<method name="get_color" qualifiers="const">
 			<return type="Color">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String" default="&quot;&quot;">
+			<argument index="1" name="type" type="StringName" default="&quot;&quot;">
 			</argument>
 			<description>
 				Returns a color from assigned [Theme] with given [code]name[/code] and associated with [Control] of given [code]type[/code].
@@ -242,9 +242,9 @@
 		<method name="get_constant" qualifiers="const">
 			<return type="int">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String" default="&quot;&quot;">
+			<argument index="1" name="type" type="StringName" default="&quot;&quot;">
 			</argument>
 			<description>
 				Returns a constant from assigned [Theme] with given [code]name[/code] and associated with [Control] of given [code]type[/code].
@@ -301,9 +301,9 @@
 		<method name="get_font" qualifiers="const">
 			<return type="Font">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String" default="&quot;&quot;">
+			<argument index="1" name="type" type="StringName" default="&quot;&quot;">
 			</argument>
 			<description>
 				Returns a font from assigned [Theme] with given [code]name[/code] and associated with [Control] of given [code]type[/code].
@@ -319,9 +319,9 @@
 		<method name="get_icon" qualifiers="const">
 			<return type="Texture2D">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String" default="&quot;&quot;">
+			<argument index="1" name="type" type="StringName" default="&quot;&quot;">
 			</argument>
 			<description>
 				Returns an icon from assigned [Theme] with given [code]name[/code] and associated with [Control] of given [code]type[/code].
@@ -374,9 +374,9 @@
 		<method name="get_stylebox" qualifiers="const">
 			<return type="StyleBox">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String" default="&quot;&quot;">
+			<argument index="1" name="type" type="StringName" default="&quot;&quot;">
 			</argument>
 			<description>
 				Returns a [StyleBox] from assigned [Theme] with given [code]name[/code] and associated with [Control] of given [code]type[/code].
@@ -412,9 +412,9 @@
 		<method name="has_color" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String" default="&quot;&quot;">
+			<argument index="1" name="type" type="StringName" default="&quot;&quot;">
 			</argument>
 			<description>
 				Returns [code]true[/code] if [Color] with given [code]name[/code] and associated with [Control] of given [code]type[/code] exists in assigned [Theme].
@@ -423,7 +423,7 @@
 		<method name="has_color_override" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if [Color] with given [code]name[/code] has a valid override in this [Control] node.
@@ -432,9 +432,9 @@
 		<method name="has_constant" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String" default="&quot;&quot;">
+			<argument index="1" name="type" type="StringName" default="&quot;&quot;">
 			</argument>
 			<description>
 				Returns [code]true[/code] if constant with given [code]name[/code] and associated with [Control] of given [code]type[/code] exists in assigned [Theme].
@@ -443,7 +443,7 @@
 		<method name="has_constant_override" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if constant with given [code]name[/code] has a valid override in this [Control] node.
@@ -459,9 +459,9 @@
 		<method name="has_font" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String" default="&quot;&quot;">
+			<argument index="1" name="type" type="StringName" default="&quot;&quot;">
 			</argument>
 			<description>
 				Returns [code]true[/code] if font with given [code]name[/code] and associated with [Control] of given [code]type[/code] exists in assigned [Theme].
@@ -470,7 +470,7 @@
 		<method name="has_font_override" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if font with given [code]name[/code] has a valid override in this [Control] node.
@@ -479,9 +479,9 @@
 		<method name="has_icon" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String" default="&quot;&quot;">
+			<argument index="1" name="type" type="StringName" default="&quot;&quot;">
 			</argument>
 			<description>
 				Returns [code]true[/code] if icon with given [code]name[/code] and associated with [Control] of given [code]type[/code] exists in assigned [Theme].
@@ -490,7 +490,7 @@
 		<method name="has_icon_override" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if icon with given [code]name[/code] has a valid override in this [Control] node.
@@ -510,7 +510,7 @@
 		<method name="has_shader_override" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if [Shader] with given [code]name[/code] has a valid override in this [Control] node.
@@ -519,9 +519,9 @@
 		<method name="has_stylebox" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String" default="&quot;&quot;">
+			<argument index="1" name="type" type="StringName" default="&quot;&quot;">
 			</argument>
 			<description>
 				Returns [code]true[/code] if [StyleBox] with given [code]name[/code] and associated with [Control] of given [code]type[/code] exists in assigned [Theme].
@@ -530,7 +530,7 @@
 		<method name="has_stylebox_override" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if [StyleBox] with given [code]name[/code] has a valid override in this [Control] node.
diff --git a/doc/classes/ConvexPolygonShape.xml b/doc/classes/ConvexPolygonShape.xml
index 544f304051..077bb57a03 100644
--- a/doc/classes/ConvexPolygonShape.xml
+++ b/doc/classes/ConvexPolygonShape.xml
@@ -11,7 +11,7 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="points" type="PoolVector3Array" setter="set_points" getter="get_points" default="PoolVector3Array(  )">
+		<member name="points" type="PackedVector3Array" setter="set_points" getter="get_points" default="PackedVector3Array(  )">
 			The list of 3D points forming the convex polygon shape.
 		</member>
 	</members>
diff --git a/doc/classes/ConvexPolygonShape2D.xml b/doc/classes/ConvexPolygonShape2D.xml
index e17048e061..cba446fff8 100644
--- a/doc/classes/ConvexPolygonShape2D.xml
+++ b/doc/classes/ConvexPolygonShape2D.xml
@@ -13,7 +13,7 @@
 		<method name="set_point_cloud">
 			<return type="void">
 			</return>
-			<argument index="0" name="point_cloud" type="PoolVector2Array">
+			<argument index="0" name="point_cloud" type="PackedVector2Array">
 			</argument>
 			<description>
 				Based on the set of points provided, this creates and assigns the [member points] property using the convex hull algorithm. Removing all unneeded points. See [method Geometry.convex_hull_2d] for details.
@@ -21,7 +21,7 @@
 		</method>
 	</methods>
 	<members>
-		<member name="points" type="PoolVector2Array" setter="set_points" getter="get_points" default="PoolVector2Array(  )">
+		<member name="points" type="PackedVector2Array" setter="set_points" getter="get_points" default="PackedVector2Array(  )">
 			The polygon's list of vertices. Can be in either clockwise or counterclockwise order.
 		</member>
 	</members>
diff --git a/doc/classes/Crypto.xml b/doc/classes/Crypto.xml
index fb373145f9..10f1f18f0d 100644
--- a/doc/classes/Crypto.xml
+++ b/doc/classes/Crypto.xml
@@ -28,12 +28,12 @@
 	</tutorials>
 	<methods>
 		<method name="generate_random_bytes">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<argument index="0" name="size" type="int">
 			</argument>
 			<description>
-				Generates a [PoolByteArray] of cryptographically secure random bytes with given [code]size[/code].
+				Generates a [PackedByteArray] of cryptographically secure random bytes with given [code]size[/code].
 			</description>
 		</method>
 		<method name="generate_rsa">
diff --git a/doc/classes/Curve2D.xml b/doc/classes/Curve2D.xml
index f6eacfb33b..8ac6258e97 100644
--- a/doc/classes/Curve2D.xml
+++ b/doc/classes/Curve2D.xml
@@ -41,10 +41,10 @@
 			</description>
 		</method>
 		<method name="get_baked_points" qualifiers="const">
-			<return type="PoolVector2Array">
+			<return type="PackedVector2Array">
 			</return>
 			<description>
-				Returns the cache of points as a [PoolVector2Array].
+				Returns the cache of points as a [PackedVector2Array].
 			</description>
 		</method>
 		<method name="get_closest_offset" qualifiers="const">
@@ -178,7 +178,7 @@
 			</description>
 		</method>
 		<method name="tessellate" qualifiers="const">
-			<return type="PoolVector2Array">
+			<return type="PackedVector2Array">
 			</return>
 			<argument index="0" name="max_stages" type="int" default="5">
 			</argument>
diff --git a/doc/classes/Curve3D.xml b/doc/classes/Curve3D.xml
index 52b0052908..5024cdefbd 100644
--- a/doc/classes/Curve3D.xml
+++ b/doc/classes/Curve3D.xml
@@ -41,24 +41,24 @@
 			</description>
 		</method>
 		<method name="get_baked_points" qualifiers="const">
-			<return type="PoolVector3Array">
+			<return type="PackedVector3Array">
 			</return>
 			<description>
-				Returns the cache of points as a [PoolVector3Array].
+				Returns the cache of points as a [PackedVector3Array].
 			</description>
 		</method>
 		<method name="get_baked_tilts" qualifiers="const">
-			<return type="PoolRealArray">
+			<return type="PackedFloat32Array">
 			</return>
 			<description>
-				Returns the cache of tilts as a [PoolRealArray].
+				Returns the cache of tilts as a [PackedFloat32Array].
 			</description>
 		</method>
 		<method name="get_baked_up_vectors" qualifiers="const">
-			<return type="PoolVector3Array">
+			<return type="PackedVector3Array">
 			</return>
 			<description>
-				Returns the cache of up vectors as a [PoolVector3Array].
+				Returns the cache of up vectors as a [PackedVector3Array].
 				If [member up_vector_enabled] is [code]false[/code], the cache will be empty.
 			</description>
 		</method>
@@ -227,7 +227,7 @@
 			</description>
 		</method>
 		<method name="tessellate" qualifiers="const">
-			<return type="PoolVector3Array">
+			<return type="PackedVector3Array">
 			</return>
 			<argument index="0" name="max_stages" type="int" default="5">
 			</argument>
diff --git a/doc/classes/DTLSServer.xml b/doc/classes/DTLSServer.xml
new file mode 100644
index 0000000000..8c71b61553
--- /dev/null
+++ b/doc/classes/DTLSServer.xml
@@ -0,0 +1,90 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="DTLSServer" inherits="Reference" version="4.0">
+	<brief_description>
+		Helper class to implement a DTLS server.
+	</brief_description>
+	<description>
+		This class is used to store the state of a DTLS server. Upon [method setup] it converts connected [PacketPeerUDP] to [PacketPeerDTLS] accepting them via [method take_connection] as DTLS clients. Under the hood, this class is used to store the DTLS state and cookies of the server. The reason of why the state and cookies are needed is outside of the scope of this documentation.
+		Below a small example of how to use it:
+		[codeblock]
+		# server.gd
+		extends Node
+
+		var dtls := DTLSServer.new()
+		var server := UDPServer.new()
+		var peers = []
+
+		func _ready():
+		    server.listen(4242)
+		    var key = load("key.key") # Your private key.
+		    var cert = load("cert.crt") # Your X509 certificate.
+		    dtls.setup(key, cert)
+
+		func _process(delta):
+		    while server.is_connection_available():
+		        var peer : PacketPeerUDP = server.take_connection()
+		        var dtls_peer : PacketPeerDTLS = dtls.take_connection(peer)
+		        if dtls_peer.get_status() != PacketPeerDTLS.STATUS_HANDSHAKING:
+		            continue # It is normal that 50% of the connections fails due to cookie exchange.
+		        print("Peer connected!")
+		        peers.append(dtls_peer)
+		    for p in peers:
+		        p.poll() # Must poll to update the state.
+		        if p.get_status() == PacketPeerDTLS.STATUS_CONNECTED:
+		            while p.get_available_packet_count() &gt; 0:
+		                print("Received message from client: %s" % p.get_packet().get_string_from_utf8())
+		                p.put_packet("Hello DTLS client".to_utf8())
+		[/codeblock]
+		[codeblock]
+		# client.gd
+		extends Node
+
+		var dtls := PacketPeerDTLS.new()
+		var udp := PacketPeerUDP.new()
+		var connected = false
+
+		func _ready():
+		    udp.connect_to_host("127.0.0.1", 4242)
+		    dtls.connect_to_peer(udp, false) # Use true in production for certificate validation!
+
+		func _process(delta):
+		    dtls.poll()
+		    if dtls.get_status() == PacketPeerDTLS.STATUS_CONNECTED:
+		        if !connected:
+		            # Try to contact server
+		            dtls.put_packet("The answer is... 42!".to_utf8())
+		        while dtls.get_available_packet_count() &gt; 0:
+		            print("Connected: %s" % dtls.get_packet().get_string_from_utf8())
+		            connected = true
+		[/codeblock]
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+		<method name="setup">
+			<return type="int" enum="Error">
+			</return>
+			<argument index="0" name="key" type="CryptoKey">
+			</argument>
+			<argument index="1" name="certificate" type="X509Certificate">
+			</argument>
+			<argument index="2" name="chain" type="X509Certificate" default="null">
+			</argument>
+			<description>
+				Setup the DTLS server to use the given [code]private_key[/code] and provide the given [code]certificate[/code] to clients. You can pass the optional [code]chain[/code] parameter to provide additional CA chain information along with the certificate.
+			</description>
+		</method>
+		<method name="take_connection">
+			<return type="PacketPeerDTLS">
+			</return>
+			<argument index="0" name="udp_peer" type="PacketPeerUDP">
+			</argument>
+			<description>
+				Try to initiate the DTLS handshake with the given [code]udp_peer[/code] which must be already connected (see [method PacketPeerUDP.connect_to_host]).
+				[b]Note[/b]: You must check that the state of the return PacketPeerUDP is [constant PacketPeerDTLS.STATUS_HANDSHAKING], as it is normal that 50% of the new connections will be invalid due to cookie exchange.
+			</description>
+		</method>
+	</methods>
+	<constants>
+	</constants>
+</class>
diff --git a/doc/classes/Dictionary.xml b/doc/classes/Dictionary.xml
index 8432744ea7..6104cf165e 100644
--- a/doc/classes/Dictionary.xml
+++ b/doc/classes/Dictionary.xml
@@ -66,6 +66,8 @@
 	</tutorials>
 	<methods>
 		<method name="clear">
+			<return type="void">
+			</return>
 			<description>
 				Clear the dictionary, removing all key/value pairs.
 			</description>
@@ -96,7 +98,7 @@
 			</description>
 		</method>
 		<method name="get">
-			<return type="Variant">
+			<return type="void">
 			</return>
 			<argument index="0" name="key" type="Variant">
 			</argument>
diff --git a/doc/classes/EditorExportPlugin.xml b/doc/classes/EditorExportPlugin.xml
index 5de68cae71..da3840384e 100644
--- a/doc/classes/EditorExportPlugin.xml
+++ b/doc/classes/EditorExportPlugin.xml
@@ -10,7 +10,7 @@
 		<method name="_export_begin" qualifiers="virtual">
 			<return type="void">
 			</return>
-			<argument index="0" name="features" type="PoolStringArray">
+			<argument index="0" name="features" type="PackedStringArray">
 			</argument>
 			<argument index="1" name="is_debug" type="bool">
 			</argument>
@@ -34,7 +34,7 @@
 			</argument>
 			<argument index="1" name="type" type="String">
 			</argument>
-			<argument index="2" name="features" type="PoolStringArray">
+			<argument index="2" name="features" type="PackedStringArray">
 			</argument>
 			<description>
 			</description>
@@ -44,7 +44,7 @@
 			</return>
 			<argument index="0" name="path" type="String">
 			</argument>
-			<argument index="1" name="file" type="PoolByteArray">
+			<argument index="1" name="file" type="PackedByteArray">
 			</argument>
 			<argument index="2" name="remap" type="bool">
 			</argument>
@@ -96,7 +96,7 @@
 			</return>
 			<argument index="0" name="path" type="String">
 			</argument>
-			<argument index="1" name="tags" type="PoolStringArray">
+			<argument index="1" name="tags" type="PackedStringArray">
 			</argument>
 			<description>
 			</description>
diff --git a/doc/classes/EditorFeatureProfile.xml b/doc/classes/EditorFeatureProfile.xml
index 5fac4f7822..387962cf6a 100644
--- a/doc/classes/EditorFeatureProfile.xml
+++ b/doc/classes/EditorFeatureProfile.xml
@@ -18,7 +18,7 @@
 		<method name="is_class_disabled" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="class_name" type="String">
+			<argument index="0" name="class_name" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -26,7 +26,7 @@
 		<method name="is_class_editor_disabled" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="class_name" type="String">
+			<argument index="0" name="class_name" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -34,9 +34,9 @@
 		<method name="is_class_property_disabled" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="class_name" type="String">
+			<argument index="0" name="class_name" type="StringName">
 			</argument>
-			<argument index="1" name="property" type="String">
+			<argument index="1" name="property" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -68,7 +68,7 @@
 		<method name="set_disable_class">
 			<return type="void">
 			</return>
-			<argument index="0" name="class_name" type="String">
+			<argument index="0" name="class_name" type="StringName">
 			</argument>
 			<argument index="1" name="disable" type="bool">
 			</argument>
@@ -78,7 +78,7 @@
 		<method name="set_disable_class_editor">
 			<return type="void">
 			</return>
-			<argument index="0" name="class_name" type="String">
+			<argument index="0" name="class_name" type="StringName">
 			</argument>
 			<argument index="1" name="disable" type="bool">
 			</argument>
@@ -88,9 +88,9 @@
 		<method name="set_disable_class_property">
 			<return type="void">
 			</return>
-			<argument index="0" name="class_name" type="String">
+			<argument index="0" name="class_name" type="StringName">
 			</argument>
-			<argument index="1" name="property" type="String">
+			<argument index="1" name="property" type="StringName">
 			</argument>
 			<argument index="2" name="disable" type="bool">
 			</argument>
diff --git a/doc/classes/EditorFileDialog.xml b/doc/classes/EditorFileDialog.xml
index 91adf6f2af..2afdfde064 100644
--- a/doc/classes/EditorFileDialog.xml
+++ b/doc/classes/EditorFileDialog.xml
@@ -84,7 +84,7 @@
 			</description>
 		</signal>
 		<signal name="files_selected">
-			<argument index="0" name="paths" type="PoolStringArray">
+			<argument index="0" name="paths" type="PackedStringArray">
 			</argument>
 			<description>
 				Emitted when multiple files are selected.
diff --git a/doc/classes/EditorFileSystem.xml b/doc/classes/EditorFileSystem.xml
index a05fbf2be7..a79c57e90f 100644
--- a/doc/classes/EditorFileSystem.xml
+++ b/doc/classes/EditorFileSystem.xml
@@ -85,14 +85,14 @@
 			</description>
 		</signal>
 		<signal name="resources_reimported">
-			<argument index="0" name="resources" type="PoolStringArray">
+			<argument index="0" name="resources" type="PackedStringArray">
 			</argument>
 			<description>
 				Remitted if a resource is reimported.
 			</description>
 		</signal>
 		<signal name="resources_reload">
-			<argument index="0" name="resources" type="PoolStringArray">
+			<argument index="0" name="resources" type="PackedStringArray">
 			</argument>
 			<description>
 			</description>
diff --git a/doc/classes/EditorFileSystemDirectory.xml b/doc/classes/EditorFileSystemDirectory.xml
index bbd3ee9b17..096fe5df8f 100644
--- a/doc/classes/EditorFileSystemDirectory.xml
+++ b/doc/classes/EditorFileSystemDirectory.xml
@@ -78,7 +78,7 @@
 			</description>
 		</method>
 		<method name="get_file_type" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
diff --git a/doc/classes/EditorInspectorPlugin.xml b/doc/classes/EditorInspectorPlugin.xml
index eaddd9917c..3cc624f49b 100644
--- a/doc/classes/EditorInspectorPlugin.xml
+++ b/doc/classes/EditorInspectorPlugin.xml
@@ -40,7 +40,7 @@
 			</return>
 			<argument index="0" name="label" type="String">
 			</argument>
-			<argument index="1" name="properties" type="PoolStringArray">
+			<argument index="1" name="properties" type="PackedStringArray">
 			</argument>
 			<argument index="2" name="editor" type="Control">
 			</argument>
diff --git a/doc/classes/EditorPlugin.xml b/doc/classes/EditorPlugin.xml
index e441562051..d17fd0a661 100644
--- a/doc/classes/EditorPlugin.xml
+++ b/doc/classes/EditorPlugin.xml
@@ -253,7 +253,7 @@
 			</description>
 		</method>
 		<method name="get_breakpoints" qualifiers="virtual">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				This is for editors that edit script-based objects. You can return a list of breakpoints in the format ([code]script:line[/code]), for example: [code]res://path_to_script.gd:25[/code].
diff --git a/doc/classes/EditorProperty.xml b/doc/classes/EditorProperty.xml
index b93274491a..3216541b20 100644
--- a/doc/classes/EditorProperty.xml
+++ b/doc/classes/EditorProperty.xml
@@ -21,11 +21,11 @@
 		<method name="emit_changed">
 			<return type="void">
 			</return>
-			<argument index="0" name="property" type="String">
+			<argument index="0" name="property" type="StringName">
 			</argument>
 			<argument index="1" name="value" type="Variant">
 			</argument>
-			<argument index="2" name="field" type="String" default="&quot;&quot;">
+			<argument index="2" name="field" type="StringName" default="@&quot;&quot;">
 			</argument>
 			<argument index="3" name="changing" type="bool" default="false">
 			</argument>
@@ -41,7 +41,7 @@
 			</description>
 		</method>
 		<method name="get_edited_property">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<description>
 				Gets the edited property. If your editor is for a single property (added via [method EditorInspectorPlugin.parse_property]), then this will return the property.
@@ -93,7 +93,7 @@
 	</members>
 	<signals>
 		<signal name="multiple_properties_changed">
-			<argument index="0" name="properties" type="PoolStringArray">
+			<argument index="0" name="properties" type="PackedStringArray">
 			</argument>
 			<argument index="1" name="value" type="Array">
 			</argument>
@@ -102,7 +102,7 @@
 			</description>
 		</signal>
 		<signal name="object_id_selected">
-			<argument index="0" name="property" type="String">
+			<argument index="0" name="property" type="StringName">
 			</argument>
 			<argument index="1" name="id" type="int">
 			</argument>
@@ -111,7 +111,7 @@
 			</description>
 		</signal>
 		<signal name="property_changed">
-			<argument index="0" name="property" type="String">
+			<argument index="0" name="property" type="StringName">
 			</argument>
 			<argument index="1" name="value" type="Variant">
 			</argument>
@@ -120,7 +120,7 @@
 			</description>
 		</signal>
 		<signal name="property_checked">
-			<argument index="0" name="property" type="String">
+			<argument index="0" name="property" type="StringName">
 			</argument>
 			<argument index="1" name="bool" type="String">
 			</argument>
@@ -129,14 +129,14 @@
 			</description>
 		</signal>
 		<signal name="property_keyed">
-			<argument index="0" name="property" type="String">
+			<argument index="0" name="property" type="StringName">
 			</argument>
 			<description>
 				Emit it if you want to add this value as an animation key (check for keying being enabled first).
 			</description>
 		</signal>
 		<signal name="property_keyed_with_value">
-			<argument index="0" name="property" type="String">
+			<argument index="0" name="property" type="StringName">
 			</argument>
 			<argument index="1" name="value" type="Variant">
 			</argument>
diff --git a/doc/classes/EditorResourcePreview.xml b/doc/classes/EditorResourcePreview.xml
index 8e0f8842e9..aac75c5c8e 100644
--- a/doc/classes/EditorResourcePreview.xml
+++ b/doc/classes/EditorResourcePreview.xml
@@ -34,7 +34,7 @@
 			</argument>
 			<argument index="1" name="receiver" type="Object">
 			</argument>
-			<argument index="2" name="receiver_func" type="String">
+			<argument index="2" name="receiver_func" type="StringName">
 			</argument>
 			<argument index="3" name="userdata" type="Variant">
 			</argument>
@@ -49,7 +49,7 @@
 			</argument>
 			<argument index="1" name="receiver" type="Object">
 			</argument>
-			<argument index="2" name="receiver_func" type="String">
+			<argument index="2" name="receiver_func" type="StringName">
 			</argument>
 			<argument index="3" name="userdata" type="Variant">
 			</argument>
diff --git a/doc/classes/EditorSettings.xml b/doc/classes/EditorSettings.xml
index 30fc1e0c7b..73ef807c5f 100644
--- a/doc/classes/EditorSettings.xml
+++ b/doc/classes/EditorSettings.xml
@@ -50,7 +50,7 @@
 			</description>
 		</method>
 		<method name="get_favorites" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Gets the list of favorite files and directories for this project.
@@ -76,7 +76,7 @@
 			</description>
 		</method>
 		<method name="get_recent_dirs" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Gets the list of recently visited folders in the file dialog for this project.
@@ -126,7 +126,7 @@
 		<method name="set_favorites">
 			<return type="void">
 			</return>
-			<argument index="0" name="dirs" type="PoolStringArray">
+			<argument index="0" name="dirs" type="PackedStringArray">
 			</argument>
 			<description>
 				Sets the list of favorite files and directories for this project.
@@ -135,7 +135,7 @@
 		<method name="set_initial_value">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="value" type="Variant">
 			</argument>
@@ -159,7 +159,7 @@
 		<method name="set_recent_dirs">
 			<return type="void">
 			</return>
-			<argument index="0" name="dirs" type="PoolStringArray">
+			<argument index="0" name="dirs" type="PackedStringArray">
 			</argument>
 			<description>
 				Sets the list of recently visited folders in the file dialog for this project.
diff --git a/doc/classes/EditorSpatialGizmo.xml b/doc/classes/EditorSpatialGizmo.xml
index e7c5ca9c0f..b8c4daab07 100644
--- a/doc/classes/EditorSpatialGizmo.xml
+++ b/doc/classes/EditorSpatialGizmo.xml
@@ -12,7 +12,7 @@
 		<method name="add_collision_segments">
 			<return type="void">
 			</return>
-			<argument index="0" name="segments" type="PoolVector3Array">
+			<argument index="0" name="segments" type="PackedVector3Array">
 			</argument>
 			<description>
 			</description>
@@ -29,7 +29,7 @@
 		<method name="add_handles">
 			<return type="void">
 			</return>
-			<argument index="0" name="handles" type="PoolVector3Array">
+			<argument index="0" name="handles" type="PackedVector3Array">
 			</argument>
 			<argument index="1" name="material" type="Material">
 			</argument>
@@ -45,7 +45,7 @@
 		<method name="add_lines">
 			<return type="void">
 			</return>
-			<argument index="0" name="lines" type="PoolVector3Array">
+			<argument index="0" name="lines" type="PackedVector3Array">
 			</argument>
 			<argument index="1" name="material" type="Material">
 			</argument>
diff --git a/doc/classes/Expression.xml b/doc/classes/Expression.xml
index b0a2802e43..fcd1aa43c0 100644
--- a/doc/classes/Expression.xml
+++ b/doc/classes/Expression.xml
@@ -59,7 +59,7 @@
 			</return>
 			<argument index="0" name="expression" type="String">
 			</argument>
-			<argument index="1" name="input_names" type="PoolStringArray" default="PoolStringArray(  )">
+			<argument index="1" name="input_names" type="PackedStringArray" default="PackedStringArray(  )">
 			</argument>
 			<description>
 				Parses the expression and returns an [enum Error] code.
diff --git a/doc/classes/File.xml b/doc/classes/File.xml
index 7fa87c2b60..e9477517cf 100644
--- a/doc/classes/File.xml
+++ b/doc/classes/File.xml
@@ -87,16 +87,16 @@
 			</description>
 		</method>
 		<method name="get_buffer" qualifiers="const">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<argument index="0" name="len" type="int">
 			</argument>
 			<description>
-				Returns next [code]len[/code] bytes of the file as a [PoolByteArray].
+				Returns next [code]len[/code] bytes of the file as a [PackedByteArray].
 			</description>
 		</method>
 		<method name="get_csv_line" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="delim" type="String" default="&quot;,&quot;">
 			</argument>
@@ -252,7 +252,7 @@
 			</argument>
 			<argument index="1" name="mode_flags" type="int" enum="File.ModeFlags">
 			</argument>
-			<argument index="2" name="key" type="PoolByteArray">
+			<argument index="2" name="key" type="PackedByteArray">
 			</argument>
 			<description>
 				Opens an encrypted file in write or read mode. You need to pass a binary key to encrypt/decrypt it.
@@ -329,7 +329,7 @@
 		<method name="store_buffer">
 			<return type="void">
 			</return>
-			<argument index="0" name="buffer" type="PoolByteArray">
+			<argument index="0" name="buffer" type="PackedByteArray">
 			</argument>
 			<description>
 				Stores the given array of bytes in the file.
@@ -338,12 +338,12 @@
 		<method name="store_csv_line">
 			<return type="void">
 			</return>
-			<argument index="0" name="values" type="PoolStringArray">
+			<argument index="0" name="values" type="PackedStringArray">
 			</argument>
 			<argument index="1" name="delim" type="String" default="&quot;,&quot;">
 			</argument>
 			<description>
-				Store the given [PoolStringArray] in the file as a line formatted in the CSV (Comma-Separated Values) format. You can pass a different delimiter [code]delim[/code] to use other than the default [code]","[/code] (comma). This delimiter must be one-character long.
+				Store the given [PackedStringArray] in the file as a line formatted in the CSV (Comma-Separated Values) format. You can pass a different delimiter [code]delim[/code] to use other than the default [code]","[/code] (comma). This delimiter must be one-character long.
 				Text will be encoded as UTF-8.
 			</description>
 		</method>
diff --git a/doc/classes/FileDialog.xml b/doc/classes/FileDialog.xml
index 37b5cec2c9..f2c65a8610 100644
--- a/doc/classes/FileDialog.xml
+++ b/doc/classes/FileDialog.xml
@@ -68,8 +68,8 @@
 			The currently selected file path of the file dialog.
 		</member>
 		<member name="dialog_hide_on_ok" type="bool" setter="set_hide_on_ok" getter="get_hide_on_ok" override="true" default="false" />
-		<member name="filters" type="PoolStringArray" setter="set_filters" getter="get_filters" default="PoolStringArray(  )">
-			The available file type filters. For example, this shows only [code].png[/code] and [code].gd[/code] files: [code]set_filters(PoolStringArray(["*.png ; PNG Images","*.gd ; GDScript Files"]))[/code].
+		<member name="filters" type="PackedStringArray" setter="set_filters" getter="get_filters" default="PackedStringArray(  )">
+			The available file type filters. For example, this shows only [code].png[/code] and [code].gd[/code] files: [code]set_filters(PackedStringArray(["*.png ; PNG Images","*.gd ; GDScript Files"]))[/code].
 		</member>
 		<member name="mode" type="int" setter="set_mode" getter="get_mode" enum="FileDialog.Mode" default="4">
 			The dialog's open or save mode, which affects the selection behavior. See enum [code]Mode[/code] constants.
@@ -98,7 +98,7 @@
 			</description>
 		</signal>
 		<signal name="files_selected">
-			<argument index="0" name="paths" type="PoolStringArray">
+			<argument index="0" name="paths" type="PackedStringArray">
 			</argument>
 			<description>
 				Emitted when the user selects multiple files.
diff --git a/doc/classes/FuncRef.xml b/doc/classes/FuncRef.xml
index 37c3597a95..bf0c0b0d34 100644
--- a/doc/classes/FuncRef.xml
+++ b/doc/classes/FuncRef.xml
@@ -36,7 +36,7 @@
 		<method name="set_function">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				The name of the referenced function to call on the object, without parentheses or any parameters.
diff --git a/doc/classes/GIProbeData.xml b/doc/classes/GIProbeData.xml
index d2918c24f7..228e1afb4c 100644
--- a/doc/classes/GIProbeData.xml
+++ b/doc/classes/GIProbeData.xml
@@ -16,13 +16,13 @@
 			</argument>
 			<argument index="2" name="octree_size" type="Vector3">
 			</argument>
-			<argument index="3" name="octree_cells" type="PoolByteArray">
+			<argument index="3" name="octree_cells" type="PackedByteArray">
 			</argument>
-			<argument index="4" name="data_cells" type="PoolByteArray">
+			<argument index="4" name="data_cells" type="PackedByteArray">
 			</argument>
-			<argument index="5" name="distance_field" type="PoolByteArray">
+			<argument index="5" name="distance_field" type="PackedByteArray">
 			</argument>
-			<argument index="6" name="level_counts" type="PoolIntArray">
+			<argument index="6" name="level_counts" type="PackedInt32Array">
 			</argument>
 			<description>
 			</description>
@@ -34,19 +34,19 @@
 			</description>
 		</method>
 		<method name="get_data_cells" qualifiers="const">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<description>
 			</description>
 		</method>
 		<method name="get_level_counts" qualifiers="const">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<description>
 			</description>
 		</method>
 		<method name="get_octree_cells" qualifiers="const">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<description>
 			</description>
diff --git a/doc/classes/Geometry.xml b/doc/classes/Geometry.xml
index 739c860b28..b2d77f6f92 100644
--- a/doc/classes/Geometry.xml
+++ b/doc/classes/Geometry.xml
@@ -51,9 +51,9 @@
 			</description>
 		</method>
 		<method name="clip_polygon">
-			<return type="PoolVector3Array">
+			<return type="PackedVector3Array">
 			</return>
-			<argument index="0" name="points" type="PoolVector3Array">
+			<argument index="0" name="points" type="PackedVector3Array">
 			</argument>
 			<argument index="1" name="plane" type="Plane">
 			</argument>
@@ -64,9 +64,9 @@
 		<method name="clip_polygons_2d">
 			<return type="Array">
 			</return>
-			<argument index="0" name="polygon_a" type="PoolVector2Array">
+			<argument index="0" name="polygon_a" type="PackedVector2Array">
 			</argument>
-			<argument index="1" name="polygon_b" type="PoolVector2Array">
+			<argument index="1" name="polygon_b" type="PackedVector2Array">
 			</argument>
 			<description>
 				Clips [code]polygon_a[/code] against [code]polygon_b[/code] and returns an array of clipped polygons. This performs [constant OPERATION_DIFFERENCE] between polygons. Returns an empty array if [code]polygon_b[/code] completely overlaps [code]polygon_a[/code].
@@ -76,18 +76,18 @@
 		<method name="clip_polyline_with_polygon_2d">
 			<return type="Array">
 			</return>
-			<argument index="0" name="polyline" type="PoolVector2Array">
+			<argument index="0" name="polyline" type="PackedVector2Array">
 			</argument>
-			<argument index="1" name="polygon" type="PoolVector2Array">
+			<argument index="1" name="polygon" type="PackedVector2Array">
 			</argument>
 			<description>
 				Clips [code]polyline[/code] against [code]polygon[/code] and returns an array of clipped polylines. This performs [constant OPERATION_DIFFERENCE] between the polyline and the polygon. This operation can be thought of as cutting a line with a closed shape.
 			</description>
 		</method>
 		<method name="convex_hull_2d">
-			<return type="PoolVector2Array">
+			<return type="PackedVector2Array">
 			</return>
-			<argument index="0" name="points" type="PoolVector2Array">
+			<argument index="0" name="points" type="PackedVector2Array">
 			</argument>
 			<description>
 				Given an array of [Vector2]s, returns the convex hull as a list of points in counterclockwise order. The last point is the same as the first one.
@@ -96,9 +96,9 @@
 		<method name="exclude_polygons_2d">
 			<return type="Array">
 			</return>
-			<argument index="0" name="polygon_a" type="PoolVector2Array">
+			<argument index="0" name="polygon_a" type="PackedVector2Array">
 			</argument>
-			<argument index="1" name="polygon_b" type="PoolVector2Array">
+			<argument index="1" name="polygon_b" type="PackedVector2Array">
 			</argument>
 			<description>
 				Mutually excludes common area defined by intersection of [code]polygon_a[/code] and [code]polygon_b[/code] (see [method intersect_polygons_2d]) and returns an array of excluded polygons. This performs [constant OPERATION_XOR] between polygons. In other words, returns all but common area between polygons.
@@ -158,7 +158,7 @@
 			</description>
 		</method>
 		<method name="get_closest_points_between_segments">
-			<return type="PoolVector3Array">
+			<return type="PackedVector3Array">
 			</return>
 			<argument index="0" name="p1" type="Vector3">
 			</argument>
@@ -169,11 +169,11 @@
 			<argument index="3" name="q2" type="Vector3">
 			</argument>
 			<description>
-				Given the two 3D segments ([code]p1[/code], [code]p2[/code]) and ([code]q1[/code], [code]q2[/code]), finds those two points on the two segments that are closest to each other. Returns a [PoolVector3Array] that contains this point on ([code]p1[/code], [code]p2[/code]) as well the accompanying point on ([code]q1[/code], [code]q2[/code]).
+				Given the two 3D segments ([code]p1[/code], [code]p2[/code]) and ([code]q1[/code], [code]q2[/code]), finds those two points on the two segments that are closest to each other. Returns a [PackedVector3Array] that contains this point on ([code]p1[/code], [code]p2[/code]) as well the accompanying point on ([code]q1[/code], [code]q2[/code]).
 			</description>
 		</method>
 		<method name="get_closest_points_between_segments_2d">
-			<return type="PoolVector2Array">
+			<return type="PackedVector2Array">
 			</return>
 			<argument index="0" name="p1" type="Vector2">
 			</argument>
@@ -184,7 +184,7 @@
 			<argument index="3" name="q2" type="Vector2">
 			</argument>
 			<description>
-				Given the two 2D segments ([code]p1[/code], [code]p2[/code]) and ([code]q1[/code], [code]q2[/code]), finds those two points on the two segments that are closest to each other. Returns a [PoolVector2Array] that contains this point on ([code]p1[/code], [code]p2[/code]) as well the accompanying point on ([code]q1[/code], [code]q2[/code]).
+				Given the two 2D segments ([code]p1[/code], [code]p2[/code]) and ([code]q1[/code], [code]q2[/code]), finds those two points on the two segments that are closest to each other. Returns a [PackedVector2Array] that contains this point on ([code]p1[/code], [code]p2[/code]) as well the accompanying point on ([code]q1[/code], [code]q2[/code]).
 			</description>
 		</method>
 		<method name="get_uv84_normal_bit">
@@ -199,9 +199,9 @@
 		<method name="intersect_polygons_2d">
 			<return type="Array">
 			</return>
-			<argument index="0" name="polygon_a" type="PoolVector2Array">
+			<argument index="0" name="polygon_a" type="PackedVector2Array">
 			</argument>
-			<argument index="1" name="polygon_b" type="PoolVector2Array">
+			<argument index="1" name="polygon_b" type="PackedVector2Array">
 			</argument>
 			<description>
 				Intersects [code]polygon_a[/code] with [code]polygon_b[/code] and returns an array of intersected polygons. This performs [constant OPERATION_INTERSECTION] between polygons. In other words, returns common area shared by polygons. Returns an empty array if no intersection occurs.
@@ -211,9 +211,9 @@
 		<method name="intersect_polyline_with_polygon_2d">
 			<return type="Array">
 			</return>
-			<argument index="0" name="polyline" type="PoolVector2Array">
+			<argument index="0" name="polyline" type="PackedVector2Array">
 			</argument>
-			<argument index="1" name="polygon" type="PoolVector2Array">
+			<argument index="1" name="polygon" type="PackedVector2Array">
 			</argument>
 			<description>
 				Intersects [code]polyline[/code] with [code]polygon[/code] and returns an array of intersected polylines. This performs [constant OPERATION_INTERSECTION] between the polyline and the polygon. This operation can be thought of as chopping a line with a closed shape.
@@ -237,7 +237,7 @@
 			</return>
 			<argument index="0" name="point" type="Vector2">
 			</argument>
-			<argument index="1" name="polygon" type="PoolVector2Array">
+			<argument index="1" name="polygon" type="PackedVector2Array">
 			</argument>
 			<description>
 				Returns [code]true[/code] if [code]point[/code] is inside [code]polygon[/code] or if it's located exactly [i]on[/i] polygon's boundary, otherwise returns [code]false[/code].
@@ -246,7 +246,7 @@
 		<method name="is_polygon_clockwise">
 			<return type="bool">
 			</return>
-			<argument index="0" name="polygon" type="PoolVector2Array">
+			<argument index="0" name="polygon" type="PackedVector2Array">
 			</argument>
 			<description>
 				Returns [code]true[/code] if [code]polygon[/code]'s vertices are ordered in clockwise order, otherwise returns [code]false[/code].
@@ -271,7 +271,7 @@
 		<method name="make_atlas">
 			<return type="Dictionary">
 			</return>
-			<argument index="0" name="sizes" type="PoolVector2Array">
+			<argument index="0" name="sizes" type="PackedVector2Array">
 			</argument>
 			<description>
 				Given an array of [Vector2]s representing tiles, builds an atlas. The returned dictionary has two keys: [code]points[/code] is a vector of [Vector2] that specifies the positions of each tile, [code]size[/code] contains the overall size of the whole atlas as [Vector2].
@@ -280,9 +280,9 @@
 		<method name="merge_polygons_2d">
 			<return type="Array">
 			</return>
-			<argument index="0" name="polygon_a" type="PoolVector2Array">
+			<argument index="0" name="polygon_a" type="PackedVector2Array">
 			</argument>
-			<argument index="1" name="polygon_b" type="PoolVector2Array">
+			<argument index="1" name="polygon_b" type="PackedVector2Array">
 			</argument>
 			<description>
 				Merges (combines) [code]polygon_a[/code] and [code]polygon_b[/code] and returns an array of merged polygons. This performs [constant OPERATION_UNION] between polygons.
@@ -292,7 +292,7 @@
 		<method name="offset_polygon_2d">
 			<return type="Array">
 			</return>
-			<argument index="0" name="polygon" type="PoolVector2Array">
+			<argument index="0" name="polygon" type="PackedVector2Array">
 			</argument>
 			<argument index="1" name="delta" type="float">
 			</argument>
@@ -307,7 +307,7 @@
 		<method name="offset_polyline_2d">
 			<return type="Array">
 			</return>
-			<argument index="0" name="polyline" type="PoolVector2Array">
+			<argument index="0" name="polyline" type="PackedVector2Array">
 			</argument>
 			<argument index="1" name="delta" type="float">
 			</argument>
@@ -370,7 +370,7 @@
 			</description>
 		</method>
 		<method name="segment_intersects_convex">
-			<return type="PoolVector3Array">
+			<return type="PackedVector3Array">
 			</return>
 			<argument index="0" name="from" type="Vector3">
 			</argument>
@@ -379,11 +379,11 @@
 			<argument index="2" name="planes" type="Array">
 			</argument>
 			<description>
-				Given a convex hull defined though the [Plane]s in the array [code]planes[/code], tests if the segment ([code]from[/code], [code]to[/code]) intersects with that hull. If an intersection is found, returns a [PoolVector3Array] containing the point the intersection and the hull's normal. If no intersecion is found, an the returned array is empty.
+				Given a convex hull defined though the [Plane]s in the array [code]planes[/code], tests if the segment ([code]from[/code], [code]to[/code]) intersects with that hull. If an intersection is found, returns a [PackedVector3Array] containing the point the intersection and the hull's normal. If no intersecion is found, an the returned array is empty.
 			</description>
 		</method>
 		<method name="segment_intersects_cylinder">
-			<return type="PoolVector3Array">
+			<return type="PackedVector3Array">
 			</return>
 			<argument index="0" name="from" type="Vector3">
 			</argument>
@@ -394,7 +394,7 @@
 			<argument index="3" name="radius" type="float">
 			</argument>
 			<description>
-				Checks if the segment ([code]from[/code], [code]to[/code]) intersects the cylinder with height [code]height[/code] that is centered at the origin and has radius [code]radius[/code]. If no, returns an empty [PoolVector3Array]. If an intersection takes place, the returned array contains the point of intersection and the cylinder's normal at the point of intersection.
+				Checks if the segment ([code]from[/code], [code]to[/code]) intersects the cylinder with height [code]height[/code] that is centered at the origin and has radius [code]radius[/code]. If no, returns an empty [PackedVector3Array]. If an intersection takes place, the returned array contains the point of intersection and the cylinder's normal at the point of intersection.
 			</description>
 		</method>
 		<method name="segment_intersects_segment_2d">
@@ -413,7 +413,7 @@
 			</description>
 		</method>
 		<method name="segment_intersects_sphere">
-			<return type="PoolVector3Array">
+			<return type="PackedVector3Array">
 			</return>
 			<argument index="0" name="from" type="Vector3">
 			</argument>
@@ -424,7 +424,7 @@
 			<argument index="3" name="sphere_radius" type="float">
 			</argument>
 			<description>
-				Checks if the segment ([code]from[/code], [code]to[/code]) intersects the sphere that is located at [code]sphere_position[/code] and has radius [code]sphere_radius[/code]. If no, returns an empty [PoolVector3Array]. If yes, returns a [PoolVector3Array] containing the point of intersection and the sphere's normal at the point of intersection.
+				Checks if the segment ([code]from[/code], [code]to[/code]) intersects the sphere that is located at [code]sphere_position[/code] and has radius [code]sphere_radius[/code]. If no, returns an empty [PackedVector3Array]. If yes, returns a [PackedVector3Array] containing the point of intersection and the sphere's normal at the point of intersection.
 			</description>
 		</method>
 		<method name="segment_intersects_triangle">
@@ -445,21 +445,21 @@
 			</description>
 		</method>
 		<method name="triangulate_delaunay_2d">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
-			<argument index="0" name="points" type="PoolVector2Array">
+			<argument index="0" name="points" type="PackedVector2Array">
 			</argument>
 			<description>
-				Triangulates the area specified by discrete set of [code]points[/code] such that no point is inside the circumcircle of any resulting triangle. Returns a [PoolIntArray] where each triangle consists of three consecutive point indices into [code]points[/code] (i.e. the returned array will have [code]n * 3[/code] elements, with [code]n[/code] being the number of found triangles). If the triangulation did not succeed, an empty [PoolIntArray] is returned.
+				Triangulates the area specified by discrete set of [code]points[/code] such that no point is inside the circumcircle of any resulting triangle. Returns a [PackedInt32Array] where each triangle consists of three consecutive point indices into [code]points[/code] (i.e. the returned array will have [code]n * 3[/code] elements, with [code]n[/code] being the number of found triangles). If the triangulation did not succeed, an empty [PackedInt32Array] is returned.
 			</description>
 		</method>
 		<method name="triangulate_polygon">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
-			<argument index="0" name="polygon" type="PoolVector2Array">
+			<argument index="0" name="polygon" type="PackedVector2Array">
 			</argument>
 			<description>
-				Triangulates the polygon specified by the points in [code]polygon[/code]. Returns a [PoolIntArray] where each triangle consists of three consecutive point indices into [code]polygon[/code] (i.e. the returned array will have [code]n * 3[/code] elements, with [code]n[/code] being the number of found triangles). If the triangulation did not succeed, an empty [PoolIntArray] is returned.
+				Triangulates the polygon specified by the points in [code]polygon[/code]. Returns a [PackedInt32Array] where each triangle consists of three consecutive point indices into [code]polygon[/code] (i.e. the returned array will have [code]n * 3[/code] elements, with [code]n[/code] being the number of found triangles). If the triangulation did not succeed, an empty [PackedInt32Array] is returned.
 			</description>
 		</method>
 	</methods>
diff --git a/doc/classes/Gradient.xml b/doc/classes/Gradient.xml
index 3ce70045ef..05aebef9de 100644
--- a/doc/classes/Gradient.xml
+++ b/doc/classes/Gradient.xml
@@ -87,11 +87,11 @@
 		</method>
 	</methods>
 	<members>
-		<member name="colors" type="PoolColorArray" setter="set_colors" getter="get_colors" default="PoolColorArray( 0, 0, 0, 1, 1, 1, 1, 1 )">
-			Gradient's colors returned as a [PoolColorArray].
+		<member name="colors" type="PackedColorArray" setter="set_colors" getter="get_colors" default="PackedColorArray( 0, 0, 0, 1, 1, 1, 1, 1 )">
+			Gradient's colors returned as a [PackedColorArray].
 		</member>
-		<member name="offsets" type="PoolRealArray" setter="set_offsets" getter="get_offsets" default="PoolRealArray( 0, 1 )">
-			Gradient's offsets returned as a [PoolRealArray].
+		<member name="offsets" type="PackedFloat32Array" setter="set_offsets" getter="get_offsets" default="PackedFloat32Array( 0, 1 )">
+			Gradient's offsets returned as a [PackedFloat32Array].
 		</member>
 	</members>
 	<constants>
diff --git a/doc/classes/GraphEdit.xml b/doc/classes/GraphEdit.xml
index 8733b94ee7..543afb01ee 100644
--- a/doc/classes/GraphEdit.xml
+++ b/doc/classes/GraphEdit.xml
@@ -49,11 +49,11 @@
 		<method name="connect_node">
 			<return type="int" enum="Error">
 			</return>
-			<argument index="0" name="from" type="String">
+			<argument index="0" name="from" type="StringName">
 			</argument>
 			<argument index="1" name="from_port" type="int">
 			</argument>
-			<argument index="2" name="to" type="String">
+			<argument index="2" name="to" type="StringName">
 			</argument>
 			<argument index="3" name="to_port" type="int">
 			</argument>
@@ -64,11 +64,11 @@
 		<method name="disconnect_node">
 			<return type="void">
 			</return>
-			<argument index="0" name="from" type="String">
+			<argument index="0" name="from" type="StringName">
 			</argument>
 			<argument index="1" name="from_port" type="int">
 			</argument>
-			<argument index="2" name="to" type="String">
+			<argument index="2" name="to" type="StringName">
 			</argument>
 			<argument index="3" name="to_port" type="int">
 			</argument>
@@ -94,11 +94,11 @@
 		<method name="is_node_connected">
 			<return type="bool">
 			</return>
-			<argument index="0" name="from" type="String">
+			<argument index="0" name="from" type="StringName">
 			</argument>
 			<argument index="1" name="from_port" type="int">
 			</argument>
-			<argument index="2" name="to" type="String">
+			<argument index="2" name="to" type="StringName">
 			</argument>
 			<argument index="3" name="to_port" type="int">
 			</argument>
@@ -149,11 +149,11 @@
 		<method name="set_connection_activity">
 			<return type="void">
 			</return>
-			<argument index="0" name="from" type="String">
+			<argument index="0" name="from" type="StringName">
 			</argument>
 			<argument index="1" name="from_port" type="int">
 			</argument>
-			<argument index="2" name="to" type="String">
+			<argument index="2" name="to" type="StringName">
 			</argument>
 			<argument index="3" name="to_port" type="int">
 			</argument>
@@ -204,7 +204,7 @@
 			</description>
 		</signal>
 		<signal name="connection_from_empty">
-			<argument index="0" name="to" type="String">
+			<argument index="0" name="to" type="StringName">
 			</argument>
 			<argument index="1" name="to_slot" type="int">
 			</argument>
@@ -215,11 +215,11 @@
 			</description>
 		</signal>
 		<signal name="connection_request">
-			<argument index="0" name="from" type="String">
+			<argument index="0" name="from" type="StringName">
 			</argument>
 			<argument index="1" name="from_slot" type="int">
 			</argument>
-			<argument index="2" name="to" type="String">
+			<argument index="2" name="to" type="StringName">
 			</argument>
 			<argument index="3" name="to_slot" type="int">
 			</argument>
@@ -228,7 +228,7 @@
 			</description>
 		</signal>
 		<signal name="connection_to_empty">
-			<argument index="0" name="from" type="String">
+			<argument index="0" name="from" type="StringName">
 			</argument>
 			<argument index="1" name="from_slot" type="int">
 			</argument>
@@ -249,11 +249,11 @@
 			</description>
 		</signal>
 		<signal name="disconnection_request">
-			<argument index="0" name="from" type="String">
+			<argument index="0" name="from" type="StringName">
 			</argument>
 			<argument index="1" name="from_slot" type="int">
 			</argument>
-			<argument index="2" name="to" type="String">
+			<argument index="2" name="to" type="StringName">
 			</argument>
 			<argument index="3" name="to_slot" type="int">
 			</argument>
diff --git a/doc/classes/HTTPClient.xml b/doc/classes/HTTPClient.xml
index bdcbb11ef0..76153ae041 100644
--- a/doc/classes/HTTPClient.xml
+++ b/doc/classes/HTTPClient.xml
@@ -55,7 +55,7 @@
 			</description>
 		</method>
 		<method name="get_response_headers">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Returns the response headers.
@@ -124,7 +124,7 @@
 			</description>
 		</method>
 		<method name="read_response_body_chunk">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<description>
 				Reads one chunk from the response.
@@ -137,7 +137,7 @@
 			</argument>
 			<argument index="1" name="url" type="String">
 			</argument>
-			<argument index="2" name="headers" type="PoolStringArray">
+			<argument index="2" name="headers" type="PackedStringArray">
 			</argument>
 			<argument index="3" name="body" type="String" default="&quot;&quot;">
 			</argument>
@@ -160,9 +160,9 @@
 			</argument>
 			<argument index="1" name="url" type="String">
 			</argument>
-			<argument index="2" name="headers" type="PoolStringArray">
+			<argument index="2" name="headers" type="PackedStringArray">
 			</argument>
-			<argument index="3" name="body" type="PoolByteArray">
+			<argument index="3" name="body" type="PackedByteArray">
 			</argument>
 			<description>
 				Sends a raw request to the connected host. The URL parameter is just the part after the host, so for [code]http://somehost.com/index.php[/code], it is [code]index.php[/code].
diff --git a/doc/classes/HTTPRequest.xml b/doc/classes/HTTPRequest.xml
index 313f21d8f9..53ca1fc6a9 100644
--- a/doc/classes/HTTPRequest.xml
+++ b/doc/classes/HTTPRequest.xml
@@ -96,7 +96,7 @@
 			</return>
 			<argument index="0" name="url" type="String">
 			</argument>
-			<argument index="1" name="custom_headers" type="PoolStringArray" default="PoolStringArray(  )">
+			<argument index="1" name="custom_headers" type="PackedStringArray" default="PackedStringArray(  )">
 			</argument>
 			<argument index="2" name="ssl_validate_domain" type="bool" default="true">
 			</argument>
@@ -136,9 +136,9 @@
 			</argument>
 			<argument index="1" name="response_code" type="int">
 			</argument>
-			<argument index="2" name="headers" type="PoolStringArray">
+			<argument index="2" name="headers" type="PackedStringArray">
 			</argument>
-			<argument index="3" name="body" type="PoolByteArray">
+			<argument index="3" name="body" type="PackedByteArray">
 			</argument>
 			<description>
 				Emitted when a request is completed.
diff --git a/doc/classes/HashingContext.xml b/doc/classes/HashingContext.xml
index bc585df4a0..f8152c813e 100644
--- a/doc/classes/HashingContext.xml
+++ b/doc/classes/HashingContext.xml
@@ -33,7 +33,7 @@
 	</tutorials>
 	<methods>
 		<method name="finish">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<description>
 				Closes the current context, and return the computed hash.
@@ -51,7 +51,7 @@
 		<method name="update">
 			<return type="int" enum="Error">
 			</return>
-			<argument index="0" name="chunk" type="PoolByteArray">
+			<argument index="0" name="chunk" type="PackedByteArray">
 			</argument>
 			<description>
 				Updates the computation with the given [code]chunk[/code] of data.
diff --git a/doc/classes/HeightMapShape.xml b/doc/classes/HeightMapShape.xml
index f94089066c..029f3642d2 100644
--- a/doc/classes/HeightMapShape.xml
+++ b/doc/classes/HeightMapShape.xml
@@ -11,7 +11,7 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="map_data" type="PoolRealArray" setter="set_map_data" getter="get_map_data" default="PoolRealArray( 0, 0, 0, 0 )">
+		<member name="map_data" type="PackedFloat32Array" setter="set_map_data" getter="get_map_data" default="PackedFloat32Array( 0, 0, 0, 0 )">
 			Height map data, pool array must be of [member map_width] * [member map_depth] size.
 		</member>
 		<member name="map_depth" type="int" setter="set_map_depth" getter="get_map_depth" default="2">
diff --git a/doc/classes/Image.xml b/doc/classes/Image.xml
index b4a46dd661..8bd2213194 100644
--- a/doc/classes/Image.xml
+++ b/doc/classes/Image.xml
@@ -150,7 +150,7 @@
 			</argument>
 			<argument index="3" name="format" type="int" enum="Image.Format">
 			</argument>
-			<argument index="4" name="data" type="PoolByteArray">
+			<argument index="4" name="data" type="PackedByteArray">
 			</argument>
 			<description>
 				Creates a new image of given size and format. See [enum Format] constants. Fills the image with the given raw data. If [code]use_mipmaps[/code] is [code]true[/code] then generate mipmaps for this image. See the [method generate_mipmaps].
@@ -236,7 +236,7 @@
 			</description>
 		</method>
 		<method name="get_data" qualifiers="const">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<description>
 				Returns the image's raw data.
@@ -273,7 +273,7 @@
 			<argument index="1" name="y" type="int">
 			</argument>
 			<description>
-				Returns the color of the pixel at [code](x, y)[/code] if the image is locked. If the image is unlocked, it always returns a [Color] with the value [code](0, 0, 0, 1.0)[/code]. This is the same as [method get_pixelv], but two integer arguments instead of a Vector2 argument.
+				Returns the color of the pixel at [code](x, y)[/code]. This is the same as [method get_pixelv], but with two integer arguments instead of a [Vector2] argument.
 			</description>
 		</method>
 		<method name="get_pixelv" qualifiers="const">
@@ -282,7 +282,7 @@
 			<argument index="0" name="src" type="Vector2">
 			</argument>
 			<description>
-				Returns the color of the pixel at [code]src[/code] if the image is locked. If the image is unlocked, it always returns a [Color] with the value [code](0, 0, 0, 1.0)[/code]. This is the same as [method get_pixel], but with a Vector2 argument instead of two integer arguments.
+				Returns the color of the pixel at [code]src[/code]. This is the same as [method get_pixel], but with a [Vector2] argument instead of two integer arguments.
 			</description>
 		</method>
 		<method name="get_rect" qualifiers="const">
@@ -355,7 +355,7 @@
 		<method name="load_jpg_from_buffer">
 			<return type="int" enum="Error">
 			</return>
-			<argument index="0" name="buffer" type="PoolByteArray">
+			<argument index="0" name="buffer" type="PackedByteArray">
 			</argument>
 			<description>
 				Loads an image from the binary contents of a JPEG file.
@@ -364,7 +364,7 @@
 		<method name="load_png_from_buffer">
 			<return type="int" enum="Error">
 			</return>
-			<argument index="0" name="buffer" type="PoolByteArray">
+			<argument index="0" name="buffer" type="PackedByteArray">
 			</argument>
 			<description>
 				Loads an image from the binary contents of a PNG file.
@@ -373,19 +373,12 @@
 		<method name="load_webp_from_buffer">
 			<return type="int" enum="Error">
 			</return>
-			<argument index="0" name="buffer" type="PoolByteArray">
+			<argument index="0" name="buffer" type="PackedByteArray">
 			</argument>
 			<description>
 				Loads an image from the binary contents of a WebP file.
 			</description>
 		</method>
-		<method name="lock">
-			<return type="void">
-			</return>
-			<description>
-				Locks the data for reading and writing access. Sends an error to the console if the image is not locked when reading or writing a pixel.
-			</description>
-		</method>
 		<method name="normalmap_to_xy">
 			<return type="void">
 			</return>
@@ -459,14 +452,11 @@
 			<argument index="2" name="color" type="Color">
 			</argument>
 			<description>
-				Sets the [Color] of the pixel at [code](x, y)[/code] if the image is locked. Example:
+				Sets the [Color] of the pixel at [code](x, y)[/code]. Example:
 				[codeblock]
 				var img = Image.new()
 				img.create(img_width, img_height, false, Image.FORMAT_RGBA8)
-				img.lock()
-				img.set_pixel(x, y, color) # Works
-				img.unlock()
-				img.set_pixel(x, y, color) # Does not have an effect
+				img.set_pixel(x, y, color)
 				[/codeblock]
 			</description>
 		</method>
@@ -478,14 +468,11 @@
 			<argument index="1" name="color" type="Color">
 			</argument>
 			<description>
-				Sets the [Color] of the pixel at [code](dst.x, dst.y)[/code] if the image is locked. Note that the [code]dst[/code] values must be integers. Example:
+				Sets the [Color] of the pixel at [code](dst.x, dst.y)[/code]. Note that the [code]dst[/code] values must be integers. Example:
 				[codeblock]
 				var img = Image.new()
 				img.create(img_width, img_height, false, Image.FORMAT_RGBA8)
-				img.lock()
-				img.set_pixelv(Vector2(x, y), color) # Works
-				img.unlock()
-				img.set_pixelv(Vector2(x, y), color) # Does not have an effect
+				img.set_pixelv(Vector2(x, y), color)
 				[/codeblock]
 			</description>
 		</method>
@@ -503,16 +490,9 @@
 				Converts the raw data from the sRGB colorspace to a linear scale.
 			</description>
 		</method>
-		<method name="unlock">
-			<return type="void">
-			</return>
-			<description>
-				Unlocks the data and prevents changes.
-			</description>
-		</method>
 	</methods>
 	<members>
-		<member name="data" type="Dictionary" setter="_set_data" getter="_get_data" default="{&quot;data&quot;: PoolByteArray(  ),&quot;format&quot;: &quot;Lum8&quot;,&quot;height&quot;: 0,&quot;mipmaps&quot;: false,&quot;width&quot;: 0}">
+		<member name="data" type="Dictionary" setter="_set_data" getter="_get_data" default="{&quot;data&quot;: PackedByteArray(  ),&quot;format&quot;: &quot;Lum8&quot;,&quot;height&quot;: 0,&quot;mipmaps&quot;: false,&quot;width&quot;: 0}">
 			Holds all of the image's color data in a given format. See [enum Format] constants.
 		</member>
 	</members>
diff --git a/doc/classes/Input.xml b/doc/classes/Input.xml
index b7afe57218..c6de27a775 100644
--- a/doc/classes/Input.xml
+++ b/doc/classes/Input.xml
@@ -13,7 +13,7 @@
 		<method name="action_press">
 			<return type="void">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<argument index="1" name="strength" type="float" default="1.0">
 			</argument>
@@ -26,7 +26,7 @@
 		<method name="action_release">
 			<return type="void">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<description>
 				If the specified action is already pressed, this will release it.
@@ -54,7 +54,7 @@
 		<method name="get_action_strength" qualifiers="const">
 			<return type="float">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<description>
 				Returns a value between 0 and 1 representing the intensity of the given action. In a joypad, for example, the further away the axis (analog sticks or L2, R2 triggers) is from the dead zone, the closer the value will be to 1. If the action is mapped to a control that has no axis as the keyboard, the value returned will be 0 or 1.
@@ -202,7 +202,7 @@
 		<method name="is_action_just_pressed" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] when the user starts pressing the action event, meaning it's [code]true[/code] only on the frame that the user pressed down the button.
@@ -212,7 +212,7 @@
 		<method name="is_action_just_released" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] when the user stops pressing the action event, meaning it's [code]true[/code] only on the frame that the user released the button.
@@ -221,7 +221,7 @@
 		<method name="is_action_pressed" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if you are pressing the action event. Note that if an action has multiple buttons assigned and more than one of them is pressed, releasing one button will release the action, even if some other button assigned to this action is still pressed.
diff --git a/doc/classes/InputEvent.xml b/doc/classes/InputEvent.xml
index 9e3764206b..413e217b45 100644
--- a/doc/classes/InputEvent.xml
+++ b/doc/classes/InputEvent.xml
@@ -31,7 +31,7 @@
 		<method name="get_action_strength" qualifiers="const">
 			<return type="float">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<description>
 				Returns a value between 0.0 and 1.0 depending on the given actions' state. Useful for getting the value of events of type [InputEventJoypadMotion].
@@ -40,7 +40,7 @@
 		<method name="is_action" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if this input event matches a pre-defined action of any type.
@@ -49,7 +49,7 @@
 		<method name="is_action_pressed" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<argument index="1" name="allow_echo" type="bool" default="false">
 			</argument>
@@ -60,7 +60,7 @@
 		<method name="is_action_released" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if the given action is released (i.e. not pressed). Not relevant for events of type [InputEventMouseMotion] or [InputEventScreenDrag].
diff --git a/doc/classes/InputEventAction.xml b/doc/classes/InputEventAction.xml
index 2dac693a52..1c38ff8e8f 100644
--- a/doc/classes/InputEventAction.xml
+++ b/doc/classes/InputEventAction.xml
@@ -12,7 +12,7 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="action" type="String" setter="set_action" getter="get_action" default="&quot;&quot;">
+		<member name="action" type="StringName" setter="set_action" getter="get_action" default="@&quot;&quot;">
 			The action's name. Actions are accessed via this [String].
 		</member>
 		<member name="pressed" type="bool" setter="set_pressed" getter="is_pressed" default="false">
diff --git a/doc/classes/InputMap.xml b/doc/classes/InputMap.xml
index aa3400dd97..da93d7fb53 100644
--- a/doc/classes/InputMap.xml
+++ b/doc/classes/InputMap.xml
@@ -13,7 +13,7 @@
 		<method name="action_add_event">
 			<return type="void">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<argument index="1" name="event" type="InputEvent">
 			</argument>
@@ -24,7 +24,7 @@
 		<method name="action_erase_event">
 			<return type="void">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<argument index="1" name="event" type="InputEvent">
 			</argument>
@@ -35,7 +35,7 @@
 		<method name="action_erase_events">
 			<return type="void">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<description>
 				Removes all events from an action.
@@ -44,7 +44,7 @@
 		<method name="action_has_event">
 			<return type="bool">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<argument index="1" name="event" type="InputEvent">
 			</argument>
@@ -55,7 +55,7 @@
 		<method name="action_set_deadzone">
 			<return type="void">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<argument index="1" name="deadzone" type="float">
 			</argument>
@@ -66,7 +66,7 @@
 		<method name="add_action">
 			<return type="void">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<argument index="1" name="deadzone" type="float" default="0.5">
 			</argument>
@@ -78,7 +78,7 @@
 		<method name="erase_action">
 			<return type="void">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<description>
 				Removes an action from the [InputMap].
@@ -89,7 +89,7 @@
 			</return>
 			<argument index="0" name="event" type="InputEvent">
 			</argument>
-			<argument index="1" name="action" type="String">
+			<argument index="1" name="action" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if the given event is part of an existing action. This method ignores keyboard modifiers if the given [InputEvent] is not pressed (for proper release detection). See [method action_has_event] if you don't want this behavior.
@@ -98,7 +98,7 @@
 		<method name="get_action_list">
 			<return type="Array">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<description>
 				Returns an array of [InputEvent]s associated with a given action.
@@ -114,7 +114,7 @@
 		<method name="has_action" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="action" type="String">
+			<argument index="0" name="action" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if the [InputMap] has a registered action with the given name.
diff --git a/doc/classes/ItemList.xml b/doc/classes/ItemList.xml
index 1bc36abf66..c6ed1e22ed 100644
--- a/doc/classes/ItemList.xml
+++ b/doc/classes/ItemList.xml
@@ -142,7 +142,7 @@
 			</description>
 		</method>
 		<method name="get_selected_items">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<description>
 				Returns an array with the indexes of the selected items.
diff --git a/doc/classes/Line2D.xml b/doc/classes/Line2D.xml
index bed5bbaea7..68cec3e624 100644
--- a/doc/classes/Line2D.xml
+++ b/doc/classes/Line2D.xml
@@ -84,7 +84,7 @@
 		<member name="joint_mode" type="int" setter="set_joint_mode" getter="get_joint_mode" enum="Line2D.LineJointMode" default="0">
 			The style for the points between the start and the end.
 		</member>
-		<member name="points" type="PoolVector2Array" setter="set_points" getter="get_points" default="PoolVector2Array(  )">
+		<member name="points" type="PackedVector2Array" setter="set_points" getter="get_points" default="PackedVector2Array(  )">
 			The points that form the lines. The line is drawn between every point set in this array.
 		</member>
 		<member name="round_precision" type="int" setter="set_round_precision" getter="get_round_precision" default="8">
diff --git a/doc/classes/MainLoop.xml b/doc/classes/MainLoop.xml
index 2ae7eacdb6..b12d4d9978 100644
--- a/doc/classes/MainLoop.xml
+++ b/doc/classes/MainLoop.xml
@@ -46,7 +46,7 @@
 		<method name="_drop_files" qualifiers="virtual">
 			<return type="void">
 			</return>
-			<argument index="0" name="files" type="PoolStringArray">
+			<argument index="0" name="files" type="PackedStringArray">
 			</argument>
 			<argument index="1" name="from_screen" type="int">
 			</argument>
diff --git a/doc/classes/Marshalls.xml b/doc/classes/Marshalls.xml
index f9ca391f1c..4250ffd700 100644
--- a/doc/classes/Marshalls.xml
+++ b/doc/classes/Marshalls.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="Marshalls" inherits="Reference" version="4.0">
+<class name="Marshalls" inherits="Object" version="4.0">
 	<brief_description>
 		Data transformation (marshalling) and encoding helpers.
 	</brief_description>
@@ -10,12 +10,12 @@
 	</tutorials>
 	<methods>
 		<method name="base64_to_raw">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<argument index="0" name="base64_str" type="String">
 			</argument>
 			<description>
-				Returns a decoded [PoolByteArray] corresponding to the Base64-encoded string [code]base64_str[/code].
+				Returns a decoded [PackedByteArray] corresponding to the Base64-encoded string [code]base64_str[/code].
 			</description>
 		</method>
 		<method name="base64_to_utf8">
@@ -42,10 +42,10 @@
 		<method name="raw_to_base64">
 			<return type="String">
 			</return>
-			<argument index="0" name="array" type="PoolByteArray">
+			<argument index="0" name="array" type="PackedByteArray">
 			</argument>
 			<description>
-				Returns a Base64-encoded string of a given [PoolByteArray].
+				Returns a Base64-encoded string of a given [PackedByteArray].
 			</description>
 		</method>
 		<method name="utf8_to_base64">
diff --git a/doc/classes/Mesh.xml b/doc/classes/Mesh.xml
index f2602dfc7f..dc7ffc8934 100644
--- a/doc/classes/Mesh.xml
+++ b/doc/classes/Mesh.xml
@@ -49,7 +49,7 @@
 			</description>
 		</method>
 		<method name="get_faces" qualifiers="const">
-			<return type="PoolVector3Array">
+			<return type="PackedVector3Array">
 			</return>
 			<description>
 				Returns all the vertices that make up the faces of the mesh. Each three vertices represent one triangle.
diff --git a/doc/classes/MeshDataTool.xml b/doc/classes/MeshDataTool.xml
index 5c6401521a..81ff5969e3 100644
--- a/doc/classes/MeshDataTool.xml
+++ b/doc/classes/MeshDataTool.xml
@@ -57,7 +57,7 @@
 			</description>
 		</method>
 		<method name="get_edge_faces" qualifiers="const">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
@@ -160,7 +160,7 @@
 			</description>
 		</method>
 		<method name="get_vertex_bones" qualifiers="const">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
@@ -185,7 +185,7 @@
 			</description>
 		</method>
 		<method name="get_vertex_edges" qualifiers="const">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
@@ -194,7 +194,7 @@
 			</description>
 		</method>
 		<method name="get_vertex_faces" qualifiers="const">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
@@ -248,7 +248,7 @@
 			</description>
 		</method>
 		<method name="get_vertex_weights" qualifiers="const">
-			<return type="PoolRealArray">
+			<return type="PackedFloat32Array">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
@@ -303,7 +303,7 @@
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
-			<argument index="1" name="bones" type="PoolIntArray">
+			<argument index="1" name="bones" type="PackedInt32Array">
 			</argument>
 			<description>
 				Sets the bones of the given vertex.
@@ -380,7 +380,7 @@
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
-			<argument index="1" name="weights" type="PoolRealArray">
+			<argument index="1" name="weights" type="PackedFloat32Array">
 			</argument>
 			<description>
 				Sets the bone weights of the given vertex.
diff --git a/doc/classes/MeshLibrary.xml b/doc/classes/MeshLibrary.xml
index 3a3dd08caf..a96f6d7231 100644
--- a/doc/classes/MeshLibrary.xml
+++ b/doc/classes/MeshLibrary.xml
@@ -36,7 +36,7 @@
 			</description>
 		</method>
 		<method name="get_item_list" qualifiers="const">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<description>
 				Returns the list of item IDs in use.
@@ -84,8 +84,7 @@
 			<argument index="0" name="id" type="int">
 			</argument>
 			<description>
-				Returns a generated item preview (a 3D rendering in isometric perspective).
-				[b]Note:[/b] Since item previews are only generated in an editor context, this function will return an empty [Texture2D] in a running project.
+				When running in the editor, returns a generated item preview (a 3D rendering in isometric perspective). When used in a running project, returns the manually-defined item preview which can be set using [method set_item_preview]. Returns an empty [Texture2D] if no preview was manually set in a running project.
 			</description>
 		</method>
 		<method name="get_item_shapes" qualifiers="const">
diff --git a/doc/classes/MonoGCHandle.xml b/doc/classes/MonoGCHandle.xml
new file mode 100644
index 0000000000..1e33dd1359
--- /dev/null
+++ b/doc/classes/MonoGCHandle.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="MonoGCHandle" inherits="Reference" version="4.0">
+	<brief_description>
+	</brief_description>
+	<description>
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+	</methods>
+	<constants>
+	</constants>
+</class>
diff --git a/doc/classes/MultiMesh.xml b/doc/classes/MultiMesh.xml
index 8a4a192ed4..24b87f8e28 100644
--- a/doc/classes/MultiMesh.xml
+++ b/doc/classes/MultiMesh.xml
@@ -105,11 +105,11 @@
 		</method>
 	</methods>
 	<members>
-		<member name="buffer" type="PoolRealArray" setter="set_buffer" getter="get_buffer" default="PoolRealArray(  )">
+		<member name="buffer" type="PackedFloat32Array" setter="set_buffer" getter="get_buffer" default="PackedFloat32Array(  )">
 		</member>
-		<member name="color_array" type="PoolColorArray" setter="_set_color_array" getter="_get_color_array">
+		<member name="color_array" type="PackedColorArray" setter="_set_color_array" getter="_get_color_array">
 		</member>
-		<member name="custom_data_array" type="PoolColorArray" setter="_set_custom_data_array" getter="_get_custom_data_array">
+		<member name="custom_data_array" type="PackedColorArray" setter="_set_custom_data_array" getter="_get_custom_data_array">
 		</member>
 		<member name="instance_count" type="int" setter="set_instance_count" getter="get_instance_count" default="0">
 			Number of instances that will get drawn. This clears and (re)sizes the buffers. By default, all instances are drawn but you can limit this with [member visible_instance_count].
@@ -117,9 +117,9 @@
 		<member name="mesh" type="Mesh" setter="set_mesh" getter="get_mesh">
 			Mesh to be drawn.
 		</member>
-		<member name="transform_2d_array" type="PoolVector2Array" setter="_set_transform_2d_array" getter="_get_transform_2d_array">
+		<member name="transform_2d_array" type="PackedVector2Array" setter="_set_transform_2d_array" getter="_get_transform_2d_array">
 		</member>
-		<member name="transform_array" type="PoolVector3Array" setter="_set_transform_array" getter="_get_transform_array">
+		<member name="transform_array" type="PackedVector3Array" setter="_set_transform_array" getter="_get_transform_array">
 		</member>
 		<member name="transform_format" type="int" setter="set_transform_format" getter="get_transform_format" enum="MultiMesh.TransformFormat" default="0">
 			Format of transform used to transform mesh, either 2D or 3D.
diff --git a/doc/classes/MultiplayerAPI.xml b/doc/classes/MultiplayerAPI.xml
index b82214b246..9c753818d9 100644
--- a/doc/classes/MultiplayerAPI.xml
+++ b/doc/classes/MultiplayerAPI.xml
@@ -19,7 +19,7 @@
 			</description>
 		</method>
 		<method name="get_network_connected_peers" qualifiers="const">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<description>
 				Returns the peer IDs of all connected peers of this MultiplayerAPI's [member network_peer].
@@ -65,7 +65,7 @@
 		<method name="send_bytes">
 			<return type="int" enum="Error">
 			</return>
-			<argument index="0" name="bytes" type="PoolByteArray">
+			<argument index="0" name="bytes" type="PackedByteArray">
 			</argument>
 			<argument index="1" name="id" type="int" default="0">
 			</argument>
@@ -126,7 +126,7 @@
 		<signal name="network_peer_packet">
 			<argument index="0" name="id" type="int">
 			</argument>
-			<argument index="1" name="packet" type="PoolByteArray">
+			<argument index="1" name="packet" type="PackedByteArray">
 			</argument>
 			<description>
 				Emitted when this MultiplayerAPI's [member network_peer] receive a [code]packet[/code] with custom data (see [method send_bytes]). ID is the peer ID of the peer that sent the packet.
diff --git a/doc/classes/Navigation.xml b/doc/classes/Navigation.xml
index be36be0429..0000ca6bd5 100644
--- a/doc/classes/Navigation.xml
+++ b/doc/classes/Navigation.xml
@@ -9,14 +9,54 @@
 	<tutorials>
 	</tutorials>
 	<methods>
+		<method name="get_closest_point" qualifiers="const">
+			<return type="Vector3">
+			</return>
+			<argument index="0" name="to_point" type="Vector3">
+			</argument>
+			<description>
+				Returns the point closest to the provided [code]to_point[/code] on the navigation mesh surface.
+			</description>
+		</method>
+		<method name="get_closest_point_normal" qualifiers="const">
+			<return type="Vector3">
+			</return>
+			<argument index="0" name="to_point" type="Vector3">
+			</argument>
+			<description>
+				Returns the normal for the point returned by [method get_closest_point].
+			</description>
+		</method>
+		<method name="get_closest_point_owner" qualifiers="const">
+			<return type="RID">
+			</return>
+			<argument index="0" name="to_point" type="Vector3">
+			</argument>
+			<description>
+				Returns the owner region RID for the point returned by [method get_closest_point].
+			</description>
+		</method>
+		<method name="get_closest_point_to_segment" qualifiers="const">
+			<return type="Vector3">
+			</return>
+			<argument index="0" name="start" type="Vector3">
+			</argument>
+			<argument index="1" name="end" type="Vector3">
+			</argument>
+			<argument index="2" name="use_collision" type="bool" default="false">
+			</argument>
+			<description>
+				Returns the closest point between the navigation surface and the segment.
+			</description>
+		</method>
 		<method name="get_rid" qualifiers="const">
 			<return type="RID">
 			</return>
 			<description>
 			</description>
 		</method>
-		<method name="get_simple_path">
-			<return type="PoolVector3Array">
+		<method name="get_simple_path" qualifiers="const">
+			<return type="PackedVector3Array">
 			</return>
 			<argument index="0" name="start" type="Vector3">
 			</argument>
diff --git a/doc/classes/Navigation2D.xml b/doc/classes/Navigation2D.xml
index 734469eaa9..0d016a3210 100644
--- a/doc/classes/Navigation2D.xml
+++ b/doc/classes/Navigation2D.xml
@@ -9,14 +9,32 @@
 	<tutorials>
 	</tutorials>
 	<methods>
+		<method name="get_closest_point" qualifiers="const">
+			<return type="Vector2">
+			</return>
+			<argument index="0" name="to_point" type="Vector2">
+			</argument>
+			<description>
+				Returns the point closest to the provided [code]to_point[/code] on the navigation mesh surface.
+			</description>
+		</method>
+		<method name="get_closest_point_owner" qualifiers="const">
+			<return type="RID">
+			</return>
+			<argument index="0" name="to_point" type="Vector2">
+			</argument>
+			<description>
+				Returns the owner region RID for the point returned by [method get_closest_point].
+			</description>
+		</method>
 		<method name="get_rid" qualifiers="const">
 			<return type="RID">
 			</return>
 			<description>
 			</description>
 		</method>
-		<method name="get_simple_path">
-			<return type="PoolVector2Array">
+		<method name="get_simple_path" qualifiers="const">
+			<return type="PackedVector2Array">
 			</return>
 			<argument index="0" name="start" type="Vector2">
 			</argument>
diff --git a/doc/classes/Navigation2DServer.xml b/doc/classes/Navigation2DServer.xml
index 3950e35697..110844c492 100644
--- a/doc/classes/Navigation2DServer.xml
+++ b/doc/classes/Navigation2DServer.xml
@@ -32,7 +32,7 @@
 			</argument>
 			<argument index="1" name="receiver" type="Object">
 			</argument>
-			<argument index="2" name="method" type="String">
+			<argument index="2" name="method" type="StringName">
 			</argument>
 			<argument index="3" name="userdata" type="Variant" default="null">
 			</argument>
@@ -164,6 +164,28 @@
 				Returns the map cell size.
 			</description>
 		</method>
+		<method name="map_get_closest_point" qualifiers="const">
+			<return type="Vector2">
+			</return>
+			<argument index="0" name="map" type="RID">
+			</argument>
+			<argument index="1" name="to_point" type="Vector2">
+			</argument>
+			<description>
+				Returns the point closest to the provided [code]to_point[/code] on the navigation mesh surface.
+			</description>
+		</method>
+		<method name="map_get_closest_point_owner" qualifiers="const">
+			<return type="RID">
+			</return>
+			<argument index="0" name="map" type="RID">
+			</argument>
+			<argument index="1" name="to_point" type="Vector2">
+			</argument>
+			<description>
+				Returns the owner region RID for the point returned by [method map_get_closest_point].
+			</description>
+		</method>
 		<method name="map_get_edge_connection_margin" qualifiers="const">
 			<return type="float">
 			</return>
@@ -174,7 +196,7 @@
 			</description>
 		</method>
 		<method name="map_get_path" qualifiers="const">
-			<return type="PoolVector2Array">
+			<return type="PackedVector2Array">
 			</return>
 			<argument index="0" name="map" type="RID">
 			</argument>
diff --git a/doc/classes/NavigationAgent.xml b/doc/classes/NavigationAgent.xml
index dc759bc72b..f896bf6d15 100644
--- a/doc/classes/NavigationAgent.xml
+++ b/doc/classes/NavigationAgent.xml
@@ -24,7 +24,7 @@
 			</description>
 		</method>
 		<method name="get_nav_path" qualifiers="const">
-			<return type="PoolVector3Array">
+			<return type="PackedVector3Array">
 			</return>
 			<description>
 				Returns the path from start to finish in global coordinates.
@@ -34,7 +34,7 @@
 			<return type="int">
 			</return>
 			<description>
-				Returns which index the agent is currently on in the navigation path's [PoolVector3Array].
+				Returns which index the agent is currently on in the navigation path's [PackedVector3Array].
 			</description>
 		</method>
 		<method name="get_navigation" qualifiers="const">
diff --git a/doc/classes/NavigationAgent2D.xml b/doc/classes/NavigationAgent2D.xml
index 6f356e7e4c..116db76cc5 100644
--- a/doc/classes/NavigationAgent2D.xml
+++ b/doc/classes/NavigationAgent2D.xml
@@ -24,7 +24,7 @@
 			</description>
 		</method>
 		<method name="get_nav_path" qualifiers="const">
-			<return type="PoolVector2Array">
+			<return type="PackedVector2Array">
 			</return>
 			<description>
 				Returns the path from start to finish in global coordinates.
@@ -34,7 +34,7 @@
 			<return type="int">
 			</return>
 			<description>
-				Returns which index the agent is currently on in the navigation path's [PoolVector2Array].
+				Returns which index the agent is currently on in the navigation path's [PackedVector2Array].
 			</description>
 		</method>
 		<method name="get_navigation" qualifiers="const">
diff --git a/doc/classes/NavigationMesh.xml b/doc/classes/NavigationMesh.xml
index fb3babf4aa..6deca4394f 100644
--- a/doc/classes/NavigationMesh.xml
+++ b/doc/classes/NavigationMesh.xml
@@ -10,7 +10,7 @@
 		<method name="add_polygon">
 			<return type="void">
 			</return>
-			<argument index="0" name="polygon" type="PoolIntArray">
+			<argument index="0" name="polygon" type="PackedInt32Array">
 			</argument>
 			<description>
 			</description>
@@ -38,7 +38,7 @@
 			</description>
 		</method>
 		<method name="get_polygon">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
@@ -52,7 +52,7 @@
 			</description>
 		</method>
 		<method name="get_vertices" qualifiers="const">
-			<return type="PoolVector3Array">
+			<return type="PackedVector3Array">
 			</return>
 			<description>
 			</description>
@@ -70,7 +70,7 @@
 		<method name="set_vertices">
 			<return type="void">
 			</return>
-			<argument index="0" name="vertices" type="PoolVector3Array">
+			<argument index="0" name="vertices" type="PackedVector3Array">
 			</argument>
 			<description>
 			</description>
@@ -109,7 +109,7 @@
 		</member>
 		<member name="geometry/source_geometry_mode" type="int" setter="set_source_geometry_mode" getter="get_source_geometry_mode" default="0">
 		</member>
-		<member name="geometry/source_group_name" type="String" setter="set_source_group_name" getter="get_source_group_name">
+		<member name="geometry/source_group_name" type="StringName" setter="set_source_group_name" getter="get_source_group_name">
 		</member>
 		<member name="polygon/verts_per_poly" type="float" setter="set_verts_per_poly" getter="get_verts_per_poly" default="6.0">
 		</member>
diff --git a/doc/classes/NavigationPolygon.xml b/doc/classes/NavigationPolygon.xml
index 0157a6f3f7..da291b7337 100644
--- a/doc/classes/NavigationPolygon.xml
+++ b/doc/classes/NavigationPolygon.xml
@@ -8,7 +8,7 @@
 		Using [method add_outline]:
 		[codeblock]
 		var polygon = NavigationPolygon.new()
-		var outline = PoolVector2Array([Vector2(0, 0), Vector2(0, 50), Vector2(50, 50), Vector2(50, 0)])
+		var outline = PackedVector2Array([Vector2(0, 0), Vector2(0, 50), Vector2(50, 50), Vector2(50, 0)])
 		polygon.add_outline(outline)
 		polygon.make_polygons_from_outlines()
 		$NavigationPolygonInstance.navpoly = polygon
@@ -16,9 +16,9 @@
 		Using [method add_polygon] and indices of the vertices array.
 		[codeblock]
 		var polygon = NavigationPolygon.new()
-		var vertices = PoolVector2Array([Vector2(0, 0), Vector2(0, 50), Vector2(50, 50), Vector2(50, 0)])
+		var vertices = PackedVector2Array([Vector2(0, 0), Vector2(0, 50), Vector2(50, 50), Vector2(50, 0)])
 		polygon.set_vertices(vertices)
-		var indices = PoolIntArray(0, 3, 1)
+		var indices = PackedInt32Array(0, 3, 1)
 		polygon.add_polygon(indices)
 		$NavigationPolygonInstance.navpoly = polygon
 		[/codeblock]
@@ -29,27 +29,27 @@
 		<method name="add_outline">
 			<return type="void">
 			</return>
-			<argument index="0" name="outline" type="PoolVector2Array">
+			<argument index="0" name="outline" type="PackedVector2Array">
 			</argument>
 			<description>
-				Appends a [PoolVector2Array] that contains the vertices of an outline to the internal array that contains all the outlines. You have to call [method make_polygons_from_outlines] in order for this array to be converted to polygons that the engine will use.
+				Appends a [PackedVector2Array] that contains the vertices of an outline to the internal array that contains all the outlines. You have to call [method make_polygons_from_outlines] in order for this array to be converted to polygons that the engine will use.
 			</description>
 		</method>
 		<method name="add_outline_at_index">
 			<return type="void">
 			</return>
-			<argument index="0" name="outline" type="PoolVector2Array">
+			<argument index="0" name="outline" type="PackedVector2Array">
 			</argument>
 			<argument index="1" name="index" type="int">
 			</argument>
 			<description>
-				Adds a [PoolVector2Array] that contains the vertices of an outline to the internal array that contains all the outlines at a fixed position. You have to call [method make_polygons_from_outlines] in order for this array to be converted to polygons that the engine will use.
+				Adds a [PackedVector2Array] that contains the vertices of an outline to the internal array that contains all the outlines at a fixed position. You have to call [method make_polygons_from_outlines] in order for this array to be converted to polygons that the engine will use.
 			</description>
 		</method>
 		<method name="add_polygon">
 			<return type="void">
 			</return>
-			<argument index="0" name="polygon" type="PoolIntArray">
+			<argument index="0" name="polygon" type="PackedInt32Array">
 			</argument>
 			<description>
 				Adds a polygon using the indices of the vertices you get when calling [method get_vertices].
@@ -70,12 +70,12 @@
 			</description>
 		</method>
 		<method name="get_outline" qualifiers="const">
-			<return type="PoolVector2Array">
+			<return type="PackedVector2Array">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
-				Returns a [PoolVector2Array] containing the vertices of an outline that was created in the editor or by script.
+				Returns a [PackedVector2Array] containing the vertices of an outline that was created in the editor or by script.
 			</description>
 		</method>
 		<method name="get_outline_count" qualifiers="const">
@@ -86,12 +86,12 @@
 			</description>
 		</method>
 		<method name="get_polygon">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
-				Returns a [PoolIntArray] containing the indices of the vertices of a created polygon.
+				Returns a [PackedInt32Array] containing the indices of the vertices of a created polygon.
 			</description>
 		</method>
 		<method name="get_polygon_count" qualifiers="const">
@@ -102,10 +102,10 @@
 			</description>
 		</method>
 		<method name="get_vertices" qualifiers="const">
-			<return type="PoolVector2Array">
+			<return type="PackedVector2Array">
 			</return>
 			<description>
-				Returns a [PoolVector2Array] containing all the vertices being used to create the polygons.
+				Returns a [PackedVector2Array] containing all the vertices being used to create the polygons.
 			</description>
 		</method>
 		<method name="make_polygons_from_outlines">
@@ -129,7 +129,7 @@
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
-			<argument index="1" name="outline" type="PoolVector2Array">
+			<argument index="1" name="outline" type="PackedVector2Array">
 			</argument>
 			<description>
 				Changes an outline created in the editor or by script. You have to call [method make_polygons_from_outlines] for the polygons to update.
@@ -138,7 +138,7 @@
 		<method name="set_vertices">
 			<return type="void">
 			</return>
-			<argument index="0" name="vertices" type="PoolVector2Array">
+			<argument index="0" name="vertices" type="PackedVector2Array">
 			</argument>
 			<description>
 				Sets the vertices that can be then indexed to create polygons with the [method add_polygon] method.
diff --git a/doc/classes/NavigationServer.xml b/doc/classes/NavigationServer.xml
index 7553d700f8..1f65a6004e 100644
--- a/doc/classes/NavigationServer.xml
+++ b/doc/classes/NavigationServer.xml
@@ -32,7 +32,7 @@
 			</argument>
 			<argument index="1" name="receiver" type="Object">
 			</argument>
-			<argument index="2" name="method" type="String">
+			<argument index="2" name="method" type="StringName">
 			</argument>
 			<argument index="3" name="userdata" type="Variant" default="null">
 			</argument>
@@ -164,6 +164,54 @@
 				Returns the map cell size.
 			</description>
 		</method>
+		<method name="map_get_closest_point" qualifiers="const">
+			<return type="Vector3">
+			</return>
+			<argument index="0" name="map" type="RID">
+			</argument>
+			<argument index="1" name="to_point" type="Vector3">
+			</argument>
+			<description>
+				Returns the point closest to the provided [code]point[/code] on the navigation mesh surface.
+			</description>
+		</method>
+		<method name="map_get_closest_point_normal" qualifiers="const">
+			<return type="Vector3">
+			</return>
+			<argument index="0" name="map" type="RID">
+			</argument>
+			<argument index="1" name="to_point" type="Vector3">
+			</argument>
+			<description>
+				Returns the normal for the point returned by [method map_get_closest_point].
+			</description>
+		</method>
+		<method name="map_get_closest_point_owner" qualifiers="const">
+			<return type="RID">
+			</return>
+			<argument index="0" name="map" type="RID">
+			</argument>
+			<argument index="1" name="to_point" type="Vector3">
+			</argument>
+			<description>
+				Returns the owner region RID for the point returned by [method map_get_closest_point].
+			</description>
+		</method>
+		<method name="map_get_closest_point_to_segment" qualifiers="const">
+			<return type="Vector3">
+			</return>
+			<argument index="0" name="map" type="RID">
+			</argument>
+			<argument index="1" name="start" type="Vector3">
+			</argument>
+			<argument index="2" name="end" type="Vector3">
+			</argument>
+			<argument index="3" name="use_collision" type="bool" default="false">
+			</argument>
+			<description>
+				Returns the closest point between the navigation surface and the segment.
+			</description>
+		</method>
 		<method name="map_get_edge_connection_margin" qualifiers="const">
 			<return type="float">
 			</return>
@@ -174,7 +222,7 @@
 			</description>
 		</method>
 		<method name="map_get_path" qualifiers="const">
-			<return type="PoolVector3Array">
+			<return type="PackedVector3Array">
 			</return>
 			<argument index="0" name="map" type="RID">
 			</argument>
@@ -310,13 +358,15 @@
 				Control activation of this server.
 			</description>
 		</method>
-		<method name="step">
+		<method name="process">
 			<return type="void">
 			</return>
 			<argument index="0" name="delta_time" type="float">
 			</argument>
 			<description>
-				Steps the server. This is not threadsafe and must be called in single thread.
+				Process the collision avoidance agents.
+				The result of this process is needed by the physics server, so this must be called in the main thread.
+				Note: This function is not thread safe.
 			</description>
 		</method>
 	</methods>
diff --git a/doc/classes/Node.xml b/doc/classes/Node.xml
index 5fd0da7452..eb15bc2ad9 100644
--- a/doc/classes/Node.xml
+++ b/doc/classes/Node.xml
@@ -129,27 +129,29 @@
 				    child_node.get_parent().remove_child(child_node)
 				add_child(child_node)
 				[/codeblock]
+				If you need the child node to be added below a specific node in the list of children, use [method add_child_below_node] instead of this method.
 				[b]Note:[/b] If you want a child to be persisted to a [PackedScene], you must set [member owner] in addition to calling [method add_child]. This is typically relevant for [url=https://godot.readthedocs.io/en/latest/tutorials/misc/running_code_in_the_editor.html]tool scripts[/url] and [url=https://godot.readthedocs.io/en/latest/tutorials/plugins/editor/index.html]editor plugins[/url]. If [method add_child] is called without setting [member owner], the newly added [Node] will not be visible in the scene tree, though it will be visible in the 2D/3D view.
 			</description>
 		</method>
 		<method name="add_child_below_node">
 			<return type="void">
 			</return>
-			<argument index="0" name="node" type="Node">
+			<argument index="0" name="preceding_node" type="Node">
 			</argument>
-			<argument index="1" name="child_node" type="Node">
+			<argument index="1" name="node" type="Node">
 			</argument>
 			<argument index="2" name="legible_unique_name" type="bool" default="false">
 			</argument>
 			<description>
-				Adds a child node. The child is placed below the given node in the list of children.
+				Adds a child node below the [code]preceding_node[/code].
 				If [code]legible_unique_name[/code] is [code]true[/code], the child node will have an human-readable name based on the name of the node being instanced instead of its type.
+				Use [method add_child] instead of this method if you don't need the child node to be added below a specific node in the list of children.
 			</description>
 		</method>
 		<method name="add_to_group">
 			<return type="void">
 			</return>
-			<argument index="0" name="group" type="String">
+			<argument index="0" name="group" type="StringName">
 			</argument>
 			<argument index="1" name="persistent" type="bool" default="false">
 			</argument>
@@ -410,7 +412,7 @@
 		<method name="is_in_group" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="group" type="String">
+			<argument index="0" name="group" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if this node is in the specified group. See notes in the description, and the group methods in [SceneTree].
@@ -532,7 +534,7 @@
 		<method name="propagate_call">
 			<return type="void">
 			</return>
-			<argument index="0" name="method" type="String">
+			<argument index="0" name="method" type="StringName">
 			</argument>
 			<argument index="1" name="args" type="Array" default="[  ]">
 			</argument>
@@ -584,7 +586,7 @@
 		<method name="remove_from_group">
 			<return type="void">
 			</return>
-			<argument index="0" name="group" type="String">
+			<argument index="0" name="group" type="StringName">
 			</argument>
 			<description>
 				Removes a node from a group. See notes in the description, and the group methods in [SceneTree].
@@ -611,7 +613,7 @@
 		<method name="rpc" qualifiers="vararg">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="method" type="String">
+			<argument index="0" name="method" type="StringName">
 			</argument>
 			<description>
 				Sends a remote procedure call request for the given [code]method[/code] to peers on the network (and locally), optionally sending all additional arguments as arguments to the method called by the RPC. The call request will only be received by nodes with the same [NodePath], including the exact same node name. Behaviour depends on the RPC configuration for the given method, see [method rpc_config]. Methods are not exposed to RPCs by default. See also [method rset] and [method rset_config] for properties. Returns an empty [Variant].
@@ -621,7 +623,7 @@
 		<method name="rpc_config">
 			<return type="int">
 			</return>
-			<argument index="0" name="method" type="String">
+			<argument index="0" name="method" type="StringName">
 			</argument>
 			<argument index="1" name="mode" type="int" enum="MultiplayerAPI.RPCMode">
 			</argument>
@@ -634,7 +636,7 @@
 			</return>
 			<argument index="0" name="peer_id" type="int">
 			</argument>
-			<argument index="1" name="method" type="String">
+			<argument index="1" name="method" type="StringName">
 			</argument>
 			<description>
 				Sends a [method rpc] to a specific peer identified by [code]peer_id[/code] (see [method NetworkedMultiplayerPeer.set_target_peer]). Returns an empty [Variant].
@@ -643,7 +645,7 @@
 		<method name="rpc_unreliable" qualifiers="vararg">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="method" type="String">
+			<argument index="0" name="method" type="StringName">
 			</argument>
 			<description>
 				Sends a [method rpc] using an unreliable protocol. Returns an empty [Variant].
@@ -654,7 +656,7 @@
 			</return>
 			<argument index="0" name="peer_id" type="int">
 			</argument>
-			<argument index="1" name="method" type="String">
+			<argument index="1" name="method" type="StringName">
 			</argument>
 			<description>
 				Sends a [method rpc] to a specific peer identified by [code]peer_id[/code] using an unreliable protocol (see [method NetworkedMultiplayerPeer.set_target_peer]). Returns an empty [Variant].
@@ -663,7 +665,7 @@
 		<method name="rset">
 			<return type="void">
 			</return>
-			<argument index="0" name="property" type="String">
+			<argument index="0" name="property" type="StringName">
 			</argument>
 			<argument index="1" name="value" type="Variant">
 			</argument>
@@ -674,7 +676,7 @@
 		<method name="rset_config">
 			<return type="int">
 			</return>
-			<argument index="0" name="property" type="String">
+			<argument index="0" name="property" type="StringName">
 			</argument>
 			<argument index="1" name="mode" type="int" enum="MultiplayerAPI.RPCMode">
 			</argument>
@@ -687,7 +689,7 @@
 			</return>
 			<argument index="0" name="peer_id" type="int">
 			</argument>
-			<argument index="1" name="property" type="String">
+			<argument index="1" name="property" type="StringName">
 			</argument>
 			<argument index="2" name="value" type="Variant">
 			</argument>
@@ -698,7 +700,7 @@
 		<method name="rset_unreliable">
 			<return type="void">
 			</return>
-			<argument index="0" name="property" type="String">
+			<argument index="0" name="property" type="StringName">
 			</argument>
 			<argument index="1" name="value" type="Variant">
 			</argument>
@@ -711,7 +713,7 @@
 			</return>
 			<argument index="0" name="peer_id" type="int">
 			</argument>
-			<argument index="1" name="property" type="String">
+			<argument index="1" name="property" type="StringName">
 			</argument>
 			<argument index="2" name="value" type="Variant">
 			</argument>
@@ -830,7 +832,7 @@
 		<member name="multiplayer" type="MultiplayerAPI" setter="" getter="get_multiplayer">
 			The [MultiplayerAPI] instance associated with this node. Either the [member custom_multiplayer], or the default SceneTree one (if inside tree).
 		</member>
-		<member name="name" type="String" setter="set_name" getter="get_name">
+		<member name="name" type="StringName" setter="set_name" getter="get_name">
 			The name of the node. This name is unique among the siblings (other child nodes from the same parent). When set to an existing name, the node will be automatically renamed.
 		</member>
 		<member name="owner" type="Node" setter="set_owner" getter="get_owner">
diff --git a/doc/classes/OS.xml b/doc/classes/OS.xml
index d361ea83e6..6ce2d4bcbb 100644
--- a/doc/classes/OS.xml
+++ b/doc/classes/OS.xml
@@ -93,7 +93,7 @@
 			</return>
 			<argument index="0" name="path" type="String">
 			</argument>
-			<argument index="1" name="arguments" type="PoolStringArray">
+			<argument index="1" name="arguments" type="PackedStringArray">
 			</argument>
 			<argument index="2" name="blocking" type="bool" default="true">
 			</argument>
@@ -150,14 +150,14 @@
 			</description>
 		</method>
 		<method name="get_cmdline_args">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Returns the command line arguments passed to the engine.
 			</description>
 		</method>
 		<method name="get_connected_midi_inputs">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Returns an array of MIDI device names.
@@ -200,13 +200,6 @@
 				The returned Dictionary's values will be the same as [method get_datetime], with the exception of Daylight Savings Time as it cannot be determined from the epoch.
 			</description>
 		</method>
-		<method name="get_dynamic_memory_usage" qualifiers="const">
-			<return type="int">
-			</return>
-			<description>
-				Returns the total amount of dynamic memory used (only works in debug).
-			</description>
-		</method>
 		<method name="get_environment" qualifiers="const">
 			<return type="String">
 			</return>
@@ -224,7 +217,7 @@
 			</description>
 		</method>
 		<method name="get_granted_permissions" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				With this function you can get the list of dangerous permissions that have been granted to the Android application.
@@ -734,7 +727,7 @@
 		<method name="print_resources_by_type">
 			<return type="void">
 			</return>
-			<argument index="0" name="types" type="PoolStringArray">
+			<argument index="0" name="types" type="PackedStringArray">
 			</argument>
 			<description>
 				Shows the number of resources loaded by the game of the given types.
diff --git a/doc/classes/Object.xml b/doc/classes/Object.xml
index 858bf5b635..a3faccae1a 100644
--- a/doc/classes/Object.xml
+++ b/doc/classes/Object.xml
@@ -23,7 +23,7 @@
 		<method name="_get" qualifiers="virtual">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="property" type="String">
+			<argument index="0" name="property" type="StringName">
 			</argument>
 			<description>
 				Virtual method which can be overridden to customize the return value of [method get].
@@ -58,7 +58,7 @@
 		<method name="_set" qualifiers="virtual">
 			<return type="bool">
 			</return>
-			<argument index="0" name="property" type="String">
+			<argument index="0" name="property" type="StringName">
 			</argument>
 			<argument index="1" name="value" type="Variant">
 			</argument>
@@ -89,7 +89,7 @@
 		<method name="call" qualifiers="vararg">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="method" type="String">
+			<argument index="0" name="method" type="StringName">
 			</argument>
 			<description>
 				Calls the [code]method[/code] on the object and returns the result. This method supports a variable number of arguments, so parameters are passed as a comma separated list. Example:
@@ -101,7 +101,7 @@
 		<method name="call_deferred" qualifiers="vararg">
 			<return type="void">
 			</return>
-			<argument index="0" name="method" type="String">
+			<argument index="0" name="method" type="StringName">
 			</argument>
 			<description>
 				Calls the [code]method[/code] on the object during idle time. This method supports a variable number of arguments, so parameters are passed as a comma separated list. Example:
@@ -113,7 +113,7 @@
 		<method name="callv">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="method" type="String">
+			<argument index="0" name="method" type="StringName">
 			</argument>
 			<argument index="1" name="arg_array" type="Array">
 			</argument>
@@ -134,17 +134,16 @@
 		<method name="connect">
 			<return type="int" enum="Error">
 			</return>
-			<argument index="0" name="signal" type="String">
-			</argument>
-			<argument index="1" name="target" type="Object">
+			<argument index="0" name="signal" type="StringName">
 			</argument>
-			<argument index="2" name="method" type="String">
+			<argument index="1" name="callable" type="Callable">
 			</argument>
-			<argument index="3" name="binds" type="Array" default="[  ]">
+			<argument index="2" name="binds" type="Array" default="[  ]">
 			</argument>
-			<argument index="4" name="flags" type="int" default="0">
+			<argument index="3" name="flags" type="int" default="0">
 			</argument>
 			<description>
+				[b]FIXME:[/b] The syntax changed with the addition of [Callable], this should be updated.
 				Connects a [code]signal[/code] to a [code]method[/code] on a [code]target[/code] object. Pass optional [code]binds[/code] to the call as an [Array] of parameters. These parameters will be passed to the method after any parameter used in the call to [method emit_signal]. Use [code]flags[/code] to set deferred or one-shot connections. See [enum ConnectFlags] constants.
 				A [code]signal[/code] can only be connected once to a [code]method[/code]. It will throw an error if already connected, unless the signal was connected with [constant CONNECT_REFERENCE_COUNTED]. To avoid this, first, use [method is_connected] to check for existing connections.
 				If the [code]target[/code] is destroyed in the game's lifecycle, the connection will be lost.
@@ -166,13 +165,12 @@
 		<method name="disconnect">
 			<return type="void">
 			</return>
-			<argument index="0" name="signal" type="String">
-			</argument>
-			<argument index="1" name="target" type="Object">
+			<argument index="0" name="signal" type="StringName">
 			</argument>
-			<argument index="2" name="method" type="String">
+			<argument index="1" name="callable" type="Callable">
 			</argument>
 			<description>
+				[b]FIXME:[/b] The syntax changed with the addition of [Callable], this should be updated.
 				Disconnects a [code]signal[/code] from a [code]method[/code] on the given [code]target[/code].
 				If you try to disconnect a connection that does not exist, the method will throw an error. Use [method is_connected] to ensure that the connection exists.
 			</description>
@@ -180,7 +178,7 @@
 		<method name="emit_signal" qualifiers="vararg">
 			<return type="void">
 			</return>
-			<argument index="0" name="signal" type="String">
+			<argument index="0" name="signal" type="StringName">
 			</argument>
 			<description>
 				Emits the given [code]signal[/code]. The signal must exist, so it should be a built-in signal of this class or one of its parent classes, or a user-defined signal. This method supports a variable number of arguments, so parameters are passed as a comma separated list. Example:
@@ -251,10 +249,10 @@
 			</description>
 		</method>
 		<method name="get_meta_list" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
-				Returns the object's metadata as a [PoolStringArray].
+				Returns the object's metadata as a [PackedStringArray].
 			</description>
 		</method>
 		<method name="get_method_list" qualifiers="const">
@@ -273,7 +271,7 @@
 			</description>
 		</method>
 		<method name="get_script" qualifiers="const">
-			<return type="Reference">
+			<return type="Variant">
 			</return>
 			<description>
 				Returns the object's [Script] instance, or [code]null[/code] if none is assigned.
@@ -307,7 +305,7 @@
 		<method name="has_method" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="method" type="String">
+			<argument index="0" name="method" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if the object contains the given [code]method[/code].
@@ -316,7 +314,7 @@
 		<method name="has_user_signal" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="signal" type="String">
+			<argument index="0" name="signal" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if the given user-defined [code]signal[/code] exists.
@@ -341,13 +339,12 @@
 		<method name="is_connected" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="signal" type="String">
+			<argument index="0" name="signal" type="StringName">
 			</argument>
-			<argument index="1" name="target" type="Object">
-			</argument>
-			<argument index="2" name="method" type="String">
+			<argument index="1" name="callable" type="Callable">
 			</argument>
 			<description>
+				[b]FIXME:[/b] The syntax changed with the addition of [Callable], this should be updated.
 				Returns [code]true[/code] if a connection exists for a given [code]signal[/code], [code]target[/code], and [code]method[/code].
 			</description>
 		</method>
@@ -409,7 +406,7 @@
 		<method name="set_deferred">
 			<return type="void">
 			</return>
-			<argument index="0" name="property" type="String">
+			<argument index="0" name="property" type="StringName">
 			</argument>
 			<argument index="1" name="value" type="Variant">
 			</argument>
@@ -456,7 +453,7 @@
 		<method name="set_script">
 			<return type="void">
 			</return>
-			<argument index="0" name="script" type="Reference">
+			<argument index="0" name="script" type="Variant">
 			</argument>
 			<description>
 				Assigns a script to the object. Each object can have a single script assigned to it, which are used to extend its functionality.
@@ -472,9 +469,9 @@
 			</description>
 		</method>
 		<method name="tr" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
-			<argument index="0" name="message" type="String">
+			<argument index="0" name="message" type="StringName">
 			</argument>
 			<description>
 				Translates a message using translation catalogs configured in the Project Settings.
diff --git a/doc/classes/OccluderPolygon2D.xml b/doc/classes/OccluderPolygon2D.xml
index 6cfef42204..8a59ef5cb4 100644
--- a/doc/classes/OccluderPolygon2D.xml
+++ b/doc/classes/OccluderPolygon2D.xml
@@ -17,7 +17,7 @@
 		<member name="cull_mode" type="int" setter="set_cull_mode" getter="get_cull_mode" enum="OccluderPolygon2D.CullMode" default="0">
 			The culling mode to use.
 		</member>
-		<member name="polygon" type="PoolVector2Array" setter="set_polygon" getter="get_polygon" default="PoolVector2Array(  )">
+		<member name="polygon" type="PackedVector2Array" setter="set_polygon" getter="get_polygon" default="PackedVector2Array(  )">
 			A [Vector2] array with the index for polygon's vertices positions.
 			[b]Note:[/b] The returned value is a copy of the underlying array, rather than a reference.
 		</member>
diff --git a/doc/classes/PoolByteArray.xml b/doc/classes/PackedByteArray.xml
index 63a7037fb1..b08357e278 100644
--- a/doc/classes/PoolByteArray.xml
+++ b/doc/classes/PackedByteArray.xml
@@ -1,25 +1,27 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PoolByteArray" version="4.0">
+<class name="PackedByteArray" version="4.0">
 	<brief_description>
-		A pooled [Array] of bytes.
+		A packed [Array] of bytes.
 	</brief_description>
 	<description>
-		An [Array] specifically designed to hold bytes. Optimized for memory usage, does not fragment the memory.
+		An [Array] specifically designed to hold bytes. Packs data tightly, so it saves memory for large array sizes.
 		[b]Note:[/b] This type is passed by value and not by reference.
 	</description>
 	<tutorials>
 	</tutorials>
 	<methods>
-		<method name="PoolByteArray">
-			<return type="PoolByteArray">
+		<method name="PackedByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<argument index="0" name="from" type="Array">
 			</argument>
 			<description>
-				Constructs a new [PoolByteArray]. Optionally, you can pass in a generic [Array] that will be converted.
+				Constructs a new [PackedByteArray]. Optionally, you can pass in a generic [Array] that will be converted.
 			</description>
 		</method>
 		<method name="append">
+			<return type="void">
+			</return>
 			<argument index="0" name="byte" type="int">
 			</argument>
 			<description>
@@ -27,30 +29,32 @@
 			</description>
 		</method>
 		<method name="append_array">
-			<argument index="0" name="array" type="PoolByteArray">
+			<return type="void">
+			</return>
+			<argument index="0" name="array" type="PackedByteArray">
 			</argument>
 			<description>
-				Appends a [PoolByteArray] at the end of this array.
+				Appends a [PackedByteArray] at the end of this array.
 			</description>
 		</method>
 		<method name="compress">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<argument index="0" name="compression_mode" type="int" default="0">
 			</argument>
 			<description>
-				Returns a new [PoolByteArray] with the data compressed. Set the compression mode using one of [enum File.CompressionMode]'s constants.
+				Returns a new [PackedByteArray] with the data compressed. Set the compression mode using one of [enum File.CompressionMode]'s constants.
 			</description>
 		</method>
 		<method name="decompress">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<argument index="0" name="buffer_size" type="int">
 			</argument>
 			<argument index="1" name="compression_mode" type="int" default="0">
 			</argument>
 			<description>
-				Returns a new [PoolByteArray] with the data decompressed. Set [code]buffer_size[/code] to the size of the uncompressed data. Set the compression mode using one of [enum File.CompressionMode]'s constants.
+				Returns a new [PackedByteArray] with the data decompressed. Set [code]buffer_size[/code] to the size of the uncompressed data. Set the compression mode using one of [enum File.CompressionMode]'s constants.
 			</description>
 		</method>
 		<method name="empty">
@@ -80,7 +84,7 @@
 			<description>
 				Returns a hexadecimal representation of this array as a [String].
 				[codeblock]
-				var array = PoolByteArray([11, 46, 255])
+				var array = PackedByteArray([11, 46, 255])
 				print(array.hex_encode()) # Prints: 0b2eff
 				[/codeblock]
 			</description>
@@ -97,11 +101,15 @@
 			</description>
 		</method>
 		<method name="invert">
+			<return type="void">
+			</return>
 			<description>
 				Reverses the order of the elements in the array.
 			</description>
 		</method>
 		<method name="push_back">
+			<return type="void">
+			</return>
 			<argument index="0" name="byte" type="int">
 			</argument>
 			<description>
@@ -109,6 +117,8 @@
 			</description>
 		</method>
 		<method name="remove">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
@@ -116,6 +126,8 @@
 			</description>
 		</method>
 		<method name="resize">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
@@ -123,6 +135,8 @@
 			</description>
 		</method>
 		<method name="set">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<argument index="1" name="byte" type="int">
@@ -139,14 +153,14 @@
 			</description>
 		</method>
 		<method name="subarray">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<argument index="0" name="from" type="int">
 			</argument>
 			<argument index="1" name="to" type="int">
 			</argument>
 			<description>
-				Returns the slice of the [PoolByteArray] between indices (inclusive) as a new [PoolByteArray]. Any negative index is considered to be from the end of the array.
+				Returns the slice of the [PackedByteArray] between indices (inclusive) as a new [PackedByteArray]. Any negative index is considered to be from the end of the array.
 			</description>
 		</method>
 	</methods>
diff --git a/doc/classes/PoolColorArray.xml b/doc/classes/PackedColorArray.xml
index d5599f821c..06228e4dac 100644
--- a/doc/classes/PoolColorArray.xml
+++ b/doc/classes/PackedColorArray.xml
@@ -1,25 +1,27 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PoolColorArray" version="4.0">
+<class name="PackedColorArray" version="4.0">
 	<brief_description>
-		A pooled [Array] of [Color].
+		A packed [Array] of [Color]s.
 	</brief_description>
 	<description>
-		An [Array] specifically designed to hold [Color]. Optimized for memory usage, does not fragment the memory.
+		An [Array] specifically designed to hold [Color]. Packs data tightly, so it saves memory for large array sizes.
 		[b]Note:[/b] This type is passed by value and not by reference.
 	</description>
 	<tutorials>
 	</tutorials>
 	<methods>
-		<method name="PoolColorArray">
-			<return type="PoolColorArray">
+		<method name="PackedColorArray">
+			<return type="PackedColorArray">
 			</return>
 			<argument index="0" name="from" type="Array">
 			</argument>
 			<description>
-				Constructs a new [PoolColorArray]. Optionally, you can pass in a generic [Array] that will be converted.
+				Constructs a new [PackedColorArray]. Optionally, you can pass in a generic [Array] that will be converted.
 			</description>
 		</method>
 		<method name="append">
+			<return type="void">
+			</return>
 			<argument index="0" name="color" type="Color">
 			</argument>
 			<description>
@@ -27,10 +29,12 @@
 			</description>
 		</method>
 		<method name="append_array">
-			<argument index="0" name="array" type="PoolColorArray">
+			<return type="void">
+			</return>
+			<argument index="0" name="array" type="PackedColorArray">
 			</argument>
 			<description>
-				Appends a [PoolColorArray] at the end of this array.
+				Appends a [PackedColorArray] at the end of this array.
 			</description>
 		</method>
 		<method name="empty">
@@ -52,11 +56,15 @@
 			</description>
 		</method>
 		<method name="invert">
+			<return type="void">
+			</return>
 			<description>
 				Reverses the order of the elements in the array.
 			</description>
 		</method>
 		<method name="push_back">
+			<return type="void">
+			</return>
 			<argument index="0" name="color" type="Color">
 			</argument>
 			<description>
@@ -64,6 +72,8 @@
 			</description>
 		</method>
 		<method name="remove">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
@@ -71,6 +81,8 @@
 			</description>
 		</method>
 		<method name="resize">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
@@ -78,6 +90,8 @@
 			</description>
 		</method>
 		<method name="set">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<argument index="1" name="color" type="Color">
diff --git a/doc/classes/PackedDataContainer.xml b/doc/classes/PackedDataContainer.xml
index 79c9fa8d9c..296f9d3373 100644
--- a/doc/classes/PackedDataContainer.xml
+++ b/doc/classes/PackedDataContainer.xml
@@ -23,7 +23,7 @@
 		</method>
 	</methods>
 	<members>
-		<member name="__data__" type="PoolByteArray" setter="_set_data" getter="_get_data" default="PoolByteArray(  )">
+		<member name="__data__" type="PackedByteArray" setter="_set_data" getter="_get_data" default="PackedByteArray(  )">
 		</member>
 	</members>
 	<constants>
diff --git a/doc/classes/PoolRealArray.xml b/doc/classes/PackedFloat32Array.xml
index 6957e7282b..ee82586cdb 100644
--- a/doc/classes/PoolRealArray.xml
+++ b/doc/classes/PackedFloat32Array.xml
@@ -1,25 +1,28 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PoolRealArray" version="4.0">
+<class name="PackedFloat32Array" version="4.0">
 	<brief_description>
-		A pooled [Array] of reals ([float]).
+		A packed [Array] of 32-bit floating-point values.
 	</brief_description>
 	<description>
-		An [Array] specifically designed to hold floating-point values ([float]). Optimized for memory usage, does not fragment the memory.
+		An [Array] specifically designed to hold 32-bit floating-point values. Packs data tightly, so it saves memory for large array sizes.
 		[b]Note:[/b] This type is passed by value and not by reference.
+		If you need to pack 64-bit floats tightly, see [PackedFloat64Array].
 	</description>
 	<tutorials>
 	</tutorials>
 	<methods>
-		<method name="PoolRealArray">
-			<return type="PoolRealArray">
+		<method name="PackedFloat32Array">
+			<return type="PackedFloat32Array">
 			</return>
 			<argument index="0" name="from" type="Array">
 			</argument>
 			<description>
-				Constructs a new [PoolRealArray]. Optionally, you can pass in a generic [Array] that will be converted.
+				Constructs a new [PackedFloat32Array]. Optionally, you can pass in a generic [Array] that will be converted.
 			</description>
 		</method>
 		<method name="append">
+			<return type="void">
+			</return>
 			<argument index="0" name="value" type="float">
 			</argument>
 			<description>
@@ -27,10 +30,12 @@
 			</description>
 		</method>
 		<method name="append_array">
-			<argument index="0" name="array" type="PoolRealArray">
+			<return type="void">
+			</return>
+			<argument index="0" name="array" type="PackedFloat32Array">
 			</argument>
 			<description>
-				Appends a [PoolRealArray] at the end of this array.
+				Appends a [PackedFloat32Array] at the end of this array.
 			</description>
 		</method>
 		<method name="empty">
@@ -52,11 +57,15 @@
 			</description>
 		</method>
 		<method name="invert">
+			<return type="void">
+			</return>
 			<description>
 				Reverses the order of the elements in the array.
 			</description>
 		</method>
 		<method name="push_back">
+			<return type="void">
+			</return>
 			<argument index="0" name="value" type="float">
 			</argument>
 			<description>
@@ -64,6 +73,8 @@
 			</description>
 		</method>
 		<method name="remove">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
@@ -71,6 +82,8 @@
 			</description>
 		</method>
 		<method name="resize">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
@@ -78,6 +91,8 @@
 			</description>
 		</method>
 		<method name="set">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<argument index="1" name="value" type="float">
diff --git a/doc/classes/PackedFloat64Array.xml b/doc/classes/PackedFloat64Array.xml
new file mode 100644
index 0000000000..ce2300c65a
--- /dev/null
+++ b/doc/classes/PackedFloat64Array.xml
@@ -0,0 +1,114 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="PackedFloat64Array" version="4.0">
+	<brief_description>
+		A packed [Array] of 64-bit floating-point values.
+	</brief_description>
+	<description>
+		An [Array] specifically designed to hold 64-bit floating-point values. Packs data tightly, so it saves memory for large array sizes.
+		[b]Note:[/b] This type is passed by value and not by reference.
+		If you only need to pack 32-bit floats tightly, see [PackedFloat32Array] for a more memory-friendly alternative.
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+		<method name="PackedFloat64Array">
+			<return type="PackedFloat64Array">
+			</return>
+			<argument index="0" name="from" type="Array">
+			</argument>
+			<description>
+				Constructs a new [PackedFloat64Array]. Optionally, you can pass in a generic [Array] that will be converted.
+			</description>
+		</method>
+		<method name="append">
+			<return type="void">
+			</return>
+			<argument index="0" name="value" type="float">
+			</argument>
+			<description>
+				Appends an element at the end of the array (alias of [method push_back]).
+			</description>
+		</method>
+		<method name="append_array">
+			<return type="void">
+			</return>
+			<argument index="0" name="array" type="PackedFloat64Array">
+			</argument>
+			<description>
+				Appends a [PackedFloat64Array] at the end of this array.
+			</description>
+		</method>
+		<method name="empty">
+			<return type="bool">
+			</return>
+			<description>
+				Returns [code]true[/code] if the array is empty.
+			</description>
+		</method>
+		<method name="insert">
+			<return type="int">
+			</return>
+			<argument index="0" name="idx" type="int">
+			</argument>
+			<argument index="1" name="value" type="float">
+			</argument>
+			<description>
+				Inserts a new element at a given position in the array. The position must be valid, or at the end of the array ([code]idx == size()[/code]).
+			</description>
+		</method>
+		<method name="invert">
+			<return type="void">
+			</return>
+			<description>
+				Reverses the order of the elements in the array.
+			</description>
+		</method>
+		<method name="push_back">
+			<return type="void">
+			</return>
+			<argument index="0" name="value" type="float">
+			</argument>
+			<description>
+				Appends an element at the end of the array.
+			</description>
+		</method>
+		<method name="remove">
+			<return type="void">
+			</return>
+			<argument index="0" name="idx" type="int">
+			</argument>
+			<description>
+				Removes an element from the array by index.
+			</description>
+		</method>
+		<method name="resize">
+			<return type="void">
+			</return>
+			<argument index="0" name="idx" type="int">
+			</argument>
+			<description>
+				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size.
+			</description>
+		</method>
+		<method name="set">
+			<return type="void">
+			</return>
+			<argument index="0" name="idx" type="int">
+			</argument>
+			<argument index="1" name="value" type="float">
+			</argument>
+			<description>
+				Changes the float at the given index.
+			</description>
+		</method>
+		<method name="size">
+			<return type="int">
+			</return>
+			<description>
+				Returns the size of the array.
+			</description>
+		</method>
+	</methods>
+	<constants>
+	</constants>
+</class>
diff --git a/doc/classes/PackedInt32Array.xml b/doc/classes/PackedInt32Array.xml
new file mode 100644
index 0000000000..176c624956
--- /dev/null
+++ b/doc/classes/PackedInt32Array.xml
@@ -0,0 +1,114 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="PackedInt32Array" version="4.0">
+	<brief_description>
+		A packed [Array] of 32-bit integers.
+	</brief_description>
+	<description>
+		An [Array] specifically designed to hold 32-bit integer values. Packs data tightly, so it saves memory for large array sizes.
+		[b]Note:[/b] This type is passed by value and not by reference.
+		[b]Note:[/b] This type stores signed 32-bit integers, which means it can take values in the interval [code][-2^31, 2^31 - 1][/code], i.e. [code][-2147483648, 2147483647][/code]. Exceeding those bounds will wrap around. In comparison, [int] uses signed 64-bit integers which can hold much larger values. If you need to pack 64-bit integers tightly, see [PackedInt64Array].
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+		<method name="PackedInt32Array">
+			<return type="PackedInt32Array">
+			</return>
+			<argument index="0" name="from" type="Array">
+			</argument>
+			<description>
+				Constructs a new [PackedInt32Array]. Optionally, you can pass in a generic [Array] that will be converted.
+			</description>
+		</method>
+		<method name="append">
+			<return type="void">
+			</return>
+			<argument index="0" name="integer" type="int">
+			</argument>
+			<description>
+				Appends an element at the end of the array (alias of [method push_back]).
+			</description>
+		</method>
+		<method name="append_array">
+			<return type="void">
+			</return>
+			<argument index="0" name="array" type="PackedInt32Array">
+			</argument>
+			<description>
+				Appends a [PackedInt32Array] at the end of this array.
+			</description>
+		</method>
+		<method name="empty">
+			<return type="bool">
+			</return>
+			<description>
+				Returns [code]true[/code] if the array is empty.
+			</description>
+		</method>
+		<method name="insert">
+			<return type="int">
+			</return>
+			<argument index="0" name="idx" type="int">
+			</argument>
+			<argument index="1" name="integer" type="int">
+			</argument>
+			<description>
+				Inserts a new integer at a given position in the array. The position must be valid, or at the end of the array ([code]idx == size()[/code]).
+			</description>
+		</method>
+		<method name="invert">
+			<return type="void">
+			</return>
+			<description>
+				Reverses the order of the elements in the array.
+			</description>
+		</method>
+		<method name="push_back">
+			<return type="void">
+			</return>
+			<argument index="0" name="integer" type="int">
+			</argument>
+			<description>
+				Appends a value to the array.
+			</description>
+		</method>
+		<method name="remove">
+			<return type="void">
+			</return>
+			<argument index="0" name="idx" type="int">
+			</argument>
+			<description>
+				Removes an element from the array by index.
+			</description>
+		</method>
+		<method name="resize">
+			<return type="void">
+			</return>
+			<argument index="0" name="idx" type="int">
+			</argument>
+			<description>
+				Sets the size of the array. If the array is grown, reserves elements at the end of the array. If the array is shrunk, truncates the array to the new size.
+			</description>
+		</method>
+		<method name="set">
+			<return type="void">
+			</return>
+			<argument index="0" name="idx" type="int">
+			</argument>
+			<argument index="1" name="integer" type="int">
+			</argument>
+			<description>
+				Changes the integer at the given index.
+			</description>
+		</method>
+		<method name="size">
+			<return type="int">
+			</return>
+			<description>
+				Returns the array size.
+			</description>
+		</method>
+	</methods>
+	<constants>
+	</constants>
+</class>
diff --git a/doc/classes/PoolIntArray.xml b/doc/classes/PackedInt64Array.xml
index 54f0f46e11..d8a8071590 100644
--- a/doc/classes/PoolIntArray.xml
+++ b/doc/classes/PackedInt64Array.xml
@@ -1,26 +1,28 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PoolIntArray" version="4.0">
+<class name="PackedInt64Array" version="4.0">
 	<brief_description>
-		A pooled [Array] of integers ([int]).
+		A packed [Array] of 64-bit integers.
 	</brief_description>
 	<description>
-		An [Array] specifically designed to hold integer values ([int]). Optimized for memory usage, does not fragment the memory.
+		An [Array] specifically designed to hold 64-bit integer values. Packs data tightly, so it saves memory for large array sizes.
 		[b]Note:[/b] This type is passed by value and not by reference.
-		[b]Note:[/b] This type is limited to signed 32-bit integers, which means it can only take values in the interval [code][-2^31, 2^31 - 1][/code], i.e. [code][-2147483648, 2147483647][/code]. Exceeding those bounds will wrap around. In comparison, [int] uses signed 64-bit integers which can hold much larger values.
+		[b]Note:[/b] This type stores signed 64-bit integers, which means it can take values in the interval [code][-2^63, 2^63 - 1][/code], i.e. [code][-9223372036854775808, 9223372036854775807][/code]. Exceeding those bounds will wrap around. If you only need to pack 32-bit integers tightly, see [PackedInt32Array] for a more memory-friendly alternative.
 	</description>
 	<tutorials>
 	</tutorials>
 	<methods>
-		<method name="PoolIntArray">
-			<return type="PoolIntArray">
+		<method name="PackedInt64Array">
+			<return type="PackedInt64Array">
 			</return>
 			<argument index="0" name="from" type="Array">
 			</argument>
 			<description>
-				Constructs a new [PoolIntArray]. Optionally, you can pass in a generic [Array] that will be converted.
+				Constructs a new [PackedInt64Array]. Optionally, you can pass in a generic [Array] that will be converted.
 			</description>
 		</method>
 		<method name="append">
+			<return type="void">
+			</return>
 			<argument index="0" name="integer" type="int">
 			</argument>
 			<description>
@@ -28,10 +30,12 @@
 			</description>
 		</method>
 		<method name="append_array">
-			<argument index="0" name="array" type="PoolIntArray">
+			<return type="void">
+			</return>
+			<argument index="0" name="array" type="PackedInt64Array">
 			</argument>
 			<description>
-				Appends a [PoolIntArray] at the end of this array.
+				Appends a [PackedInt64Array] at the end of this array.
 			</description>
 		</method>
 		<method name="empty">
@@ -49,15 +53,19 @@
 			<argument index="1" name="integer" type="int">
 			</argument>
 			<description>
-				Inserts a new int at a given position in the array. The position must be valid, or at the end of the array ([code]idx == size()[/code]).
+				Inserts a new integer at a given position in the array. The position must be valid, or at the end of the array ([code]idx == size()[/code]).
 			</description>
 		</method>
 		<method name="invert">
+			<return type="void">
+			</return>
 			<description>
 				Reverses the order of the elements in the array.
 			</description>
 		</method>
 		<method name="push_back">
+			<return type="void">
+			</return>
 			<argument index="0" name="integer" type="int">
 			</argument>
 			<description>
@@ -65,6 +73,8 @@
 			</description>
 		</method>
 		<method name="remove">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
@@ -72,6 +82,8 @@
 			</description>
 		</method>
 		<method name="resize">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
@@ -79,12 +91,14 @@
 			</description>
 		</method>
 		<method name="set">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<argument index="1" name="integer" type="int">
 			</argument>
 			<description>
-				Changes the int at the given index.
+				Changes the integer at the given index.
 			</description>
 		</method>
 		<method name="size">
diff --git a/doc/classes/PackedScene.xml b/doc/classes/PackedScene.xml
index d13195bd5e..e422545b7b 100644
--- a/doc/classes/PackedScene.xml
+++ b/doc/classes/PackedScene.xml
@@ -65,7 +65,7 @@
 		</method>
 	</methods>
 	<members>
-		<member name="_bundled" type="Dictionary" setter="_set_bundled_scene" getter="_get_bundled_scene" default="{&quot;conn_count&quot;: 0,&quot;conns&quot;: PoolIntArray(  ),&quot;editable_instances&quot;: [  ],&quot;names&quot;: PoolStringArray(  ),&quot;node_count&quot;: 0,&quot;node_paths&quot;: [  ],&quot;nodes&quot;: PoolIntArray(  ),&quot;variants&quot;: [  ],&quot;version&quot;: 2}">
+		<member name="_bundled" type="Dictionary" setter="_set_bundled_scene" getter="_get_bundled_scene" default="{&quot;conn_count&quot;: 0,&quot;conns&quot;: PackedInt32Array(  ),&quot;editable_instances&quot;: [  ],&quot;names&quot;: PackedStringArray(  ),&quot;node_count&quot;: 0,&quot;node_paths&quot;: [  ],&quot;nodes&quot;: PackedInt32Array(  ),&quot;variants&quot;: [  ],&quot;version&quot;: 2}">
 			A dictionary representation of the scene contents.
 			Available keys include "rnames" and "variants" for resources, "node_count", "nodes", "node_paths" for nodes, "editable_instances" for base scene children overrides, "conn_count" and "conns" for signal connections, and "version" for the format style of the PackedScene.
 		</member>
diff --git a/doc/classes/PoolStringArray.xml b/doc/classes/PackedStringArray.xml
index b4fb7b31d4..9526f5899d 100644
--- a/doc/classes/PoolStringArray.xml
+++ b/doc/classes/PackedStringArray.xml
@@ -1,25 +1,27 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PoolStringArray" version="4.0">
+<class name="PackedStringArray" version="4.0">
 	<brief_description>
-		A pooled [Array] of [String].
+		A packed [Array] of [String]s.
 	</brief_description>
 	<description>
-		An [Array] specifically designed to hold [String]s. Optimized for memory usage, does not fragment the memory.
+		An [Array] specifically designed to hold [String]s. Packs data tightly, so it saves memory for large array sizes.
 		[b]Note:[/b] This type is passed by value and not by reference.
 	</description>
 	<tutorials>
 	</tutorials>
 	<methods>
-		<method name="PoolStringArray">
-			<return type="PoolStringArray">
+		<method name="PackedStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="from" type="Array">
 			</argument>
 			<description>
-				Constructs a new [PoolStringArray]. Optionally, you can pass in a generic [Array] that will be converted.
+				Constructs a new [PackedStringArray]. Optionally, you can pass in a generic [Array] that will be converted.
 			</description>
 		</method>
 		<method name="append">
+			<return type="void">
+			</return>
 			<argument index="0" name="string" type="String">
 			</argument>
 			<description>
@@ -27,10 +29,12 @@
 			</description>
 		</method>
 		<method name="append_array">
-			<argument index="0" name="array" type="PoolStringArray">
+			<return type="void">
+			</return>
+			<argument index="0" name="array" type="PackedStringArray">
 			</argument>
 			<description>
-				Appends a [PoolStringArray] at the end of this array.
+				Appends a [PackedStringArray] at the end of this array.
 			</description>
 		</method>
 		<method name="empty">
@@ -52,20 +56,15 @@
 			</description>
 		</method>
 		<method name="invert">
-			<description>
-				Reverses the order of the elements in the array.
-			</description>
-		</method>
-		<method name="join">
-			<return type="String">
+			<return type="void">
 			</return>
-			<argument index="0" name="delimiter" type="String">
-			</argument>
 			<description>
-				Returns a [String] with each element of the array joined with the given [code]delimiter[/code].
+				Reverses the order of the elements in the array.
 			</description>
 		</method>
 		<method name="push_back">
+			<return type="void">
+			</return>
 			<argument index="0" name="string" type="String">
 			</argument>
 			<description>
@@ -73,6 +72,8 @@
 			</description>
 		</method>
 		<method name="remove">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
@@ -80,6 +81,8 @@
 			</description>
 		</method>
 		<method name="resize">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
@@ -87,6 +90,8 @@
 			</description>
 		</method>
 		<method name="set">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<argument index="1" name="string" type="String">
diff --git a/doc/classes/PoolVector2Array.xml b/doc/classes/PackedVector2Array.xml
index cb4536be5b..87f202357c 100644
--- a/doc/classes/PoolVector2Array.xml
+++ b/doc/classes/PackedVector2Array.xml
@@ -1,25 +1,27 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PoolVector2Array" version="4.0">
+<class name="PackedVector2Array" version="4.0">
 	<brief_description>
-		A pooled [Array] of [Vector2].
+		A packed [Array] of [Vector2]s.
 	</brief_description>
 	<description>
-		An [Array] specifically designed to hold [Vector2]. Optimized for memory usage, does not fragment the memory.
+		An [Array] specifically designed to hold [Vector2]. Packs data tightly, so it saves memory for large array sizes.
 		[b]Note:[/b] This type is passed by value and not by reference.
 	</description>
 	<tutorials>
 	</tutorials>
 	<methods>
-		<method name="PoolVector2Array">
-			<return type="PoolVector2Array">
+		<method name="PackedVector2Array">
+			<return type="PackedVector2Array">
 			</return>
 			<argument index="0" name="from" type="Array">
 			</argument>
 			<description>
-				Constructs a new [PoolVector2Array]. Optionally, you can pass in a generic [Array] that will be converted.
+				Constructs a new [PackedVector2Array]. Optionally, you can pass in a generic [Array] that will be converted.
 			</description>
 		</method>
 		<method name="append">
+			<return type="void">
+			</return>
 			<argument index="0" name="vector2" type="Vector2">
 			</argument>
 			<description>
@@ -27,10 +29,12 @@
 			</description>
 		</method>
 		<method name="append_array">
-			<argument index="0" name="array" type="PoolVector2Array">
+			<return type="void">
+			</return>
+			<argument index="0" name="array" type="PackedVector2Array">
 			</argument>
 			<description>
-				Appends a [PoolVector2Array] at the end of this array.
+				Appends a [PackedVector2Array] at the end of this array.
 			</description>
 		</method>
 		<method name="empty">
@@ -52,11 +56,15 @@
 			</description>
 		</method>
 		<method name="invert">
+			<return type="void">
+			</return>
 			<description>
 				Reverses the order of the elements in the array.
 			</description>
 		</method>
 		<method name="push_back">
+			<return type="void">
+			</return>
 			<argument index="0" name="vector2" type="Vector2">
 			</argument>
 			<description>
@@ -64,6 +72,8 @@
 			</description>
 		</method>
 		<method name="remove">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
@@ -71,6 +81,8 @@
 			</description>
 		</method>
 		<method name="resize">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
@@ -78,6 +90,8 @@
 			</description>
 		</method>
 		<method name="set">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<argument index="1" name="vector2" type="Vector2">
diff --git a/doc/classes/PoolVector3Array.xml b/doc/classes/PackedVector3Array.xml
index 6c40de9bd8..7bfa684ff5 100644
--- a/doc/classes/PoolVector3Array.xml
+++ b/doc/classes/PackedVector3Array.xml
@@ -1,25 +1,27 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="PoolVector3Array" version="4.0">
+<class name="PackedVector3Array" version="4.0">
 	<brief_description>
-		A pooled [Array] of [Vector3].
+		A packed [Array] of [Vector3]s.
 	</brief_description>
 	<description>
-		An [Array] specifically designed to hold [Vector3]. Optimized for memory usage, does not fragment the memory.
+		An [Array] specifically designed to hold [Vector3]. Packs data tightly, so it saves memory for large array sizes.
 		[b]Note:[/b] This type is passed by value and not by reference.
 	</description>
 	<tutorials>
 	</tutorials>
 	<methods>
-		<method name="PoolVector3Array">
-			<return type="PoolVector3Array">
+		<method name="PackedVector3Array">
+			<return type="PackedVector3Array">
 			</return>
 			<argument index="0" name="from" type="Array">
 			</argument>
 			<description>
-				Constructs a new [PoolVector3Array]. Optionally, you can pass in a generic [Array] that will be converted.
+				Constructs a new [PackedVector3Array]. Optionally, you can pass in a generic [Array] that will be converted.
 			</description>
 		</method>
 		<method name="append">
+			<return type="void">
+			</return>
 			<argument index="0" name="vector3" type="Vector3">
 			</argument>
 			<description>
@@ -27,10 +29,12 @@
 			</description>
 		</method>
 		<method name="append_array">
-			<argument index="0" name="array" type="PoolVector3Array">
+			<return type="void">
+			</return>
+			<argument index="0" name="array" type="PackedVector3Array">
 			</argument>
 			<description>
-				Appends a [PoolVector3Array] at the end of this array.
+				Appends a [PackedVector3Array] at the end of this array.
 			</description>
 		</method>
 		<method name="empty">
@@ -52,11 +56,15 @@
 			</description>
 		</method>
 		<method name="invert">
+			<return type="void">
+			</return>
 			<description>
 				Reverses the order of the elements in the array.
 			</description>
 		</method>
 		<method name="push_back">
+			<return type="void">
+			</return>
 			<argument index="0" name="vector3" type="Vector3">
 			</argument>
 			<description>
@@ -64,6 +72,8 @@
 			</description>
 		</method>
 		<method name="remove">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
@@ -71,6 +81,8 @@
 			</description>
 		</method>
 		<method name="resize">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<description>
@@ -78,6 +90,8 @@
 			</description>
 		</method>
 		<method name="set">
+			<return type="void">
+			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
 			<argument index="1" name="vector3" type="Vector3">
diff --git a/doc/classes/PacketPeer.xml b/doc/classes/PacketPeer.xml
index b721bc9df4..e3e2f63e14 100644
--- a/doc/classes/PacketPeer.xml
+++ b/doc/classes/PacketPeer.xml
@@ -17,7 +17,7 @@
 			</description>
 		</method>
 		<method name="get_packet">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<description>
 				Gets a raw packet.
@@ -43,7 +43,7 @@
 		<method name="put_packet">
 			<return type="int" enum="Error">
 			</return>
-			<argument index="0" name="buffer" type="PoolByteArray">
+			<argument index="0" name="buffer" type="PackedByteArray">
 			</argument>
 			<description>
 				Sends a raw packet.
diff --git a/doc/classes/PacketPeerDTLS.xml b/doc/classes/PacketPeerDTLS.xml
new file mode 100644
index 0000000000..19ebb9d81e
--- /dev/null
+++ b/doc/classes/PacketPeerDTLS.xml
@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="PacketPeerDTLS" inherits="PacketPeer" version="4.0">
+	<brief_description>
+		DTLS packet peer.
+	</brief_description>
+	<description>
+		This class represents a DTLS peer connection. It can be used to connect to a DTLS server, and is returned by [method DTLSServer.take_connection].
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+		<method name="connect_to_peer">
+			<return type="int" enum="Error">
+			</return>
+			<argument index="0" name="packet_peer" type="PacketPeerUDP">
+			</argument>
+			<argument index="1" name="validate_certs" type="bool" default="true">
+			</argument>
+			<argument index="2" name="for_hostname" type="String" default="&quot;&quot;">
+			</argument>
+			<argument index="3" name="valid_certificate" type="X509Certificate" default="null">
+			</argument>
+			<description>
+				Connects a [code]peer[/code] beginning the DTLS handshake using the underlying [PacketPeerUDP] which must be connected (see [method PacketPeerUDP.connect_to_host]). If [code]validate_certs[/code] is [code]true[/code], [PacketPeerDTLS] will validate that the certificate presented by the remote peer and match it with the [code]for_hostname[/code] argument. You can specify a custom [X509Certificate] to use for validation via the [code]valid_certificate[/code] argument.
+			</description>
+		</method>
+		<method name="disconnect_from_peer">
+			<return type="void">
+			</return>
+			<description>
+				Disconnects this peer, terminating the DTLS session.
+			</description>
+		</method>
+		<method name="get_status" qualifiers="const">
+			<return type="int" enum="PacketPeerDTLS.Status">
+			</return>
+			<description>
+				Returns the status of the connection. See [enum Status] for values.
+			</description>
+		</method>
+		<method name="poll">
+			<return type="void">
+			</return>
+			<description>
+				Poll the connection to check for incoming packets. Call this frequently to update the status and keep the connection working.
+			</description>
+		</method>
+	</methods>
+	<constants>
+		<constant name="STATUS_DISCONNECTED" value="0" enum="Status">
+			A status representing a [PacketPeerDTLS] that is disconnected.
+		</constant>
+		<constant name="STATUS_HANDSHAKING" value="1" enum="Status">
+			A status representing a [PacketPeerDTLS] that is currently performing the handshake with a remote peer.
+		</constant>
+		<constant name="STATUS_CONNECTED" value="2" enum="Status">
+			A status representing a [PacketPeerDTLS] that is connected to a remote peer.
+		</constant>
+		<constant name="STATUS_ERROR" value="3" enum="Status">
+			A status representing a [PacketPeerDTLS] in a generic error state.
+		</constant>
+		<constant name="STATUS_ERROR_HOSTNAME_MISMATCH" value="4" enum="Status">
+			An error status that shows a mismatch in the DTLS certificate domain presented by the host and the domain requested for validation.
+		</constant>
+	</constants>
+</class>
diff --git a/doc/classes/PacketPeerUDP.xml b/doc/classes/PacketPeerUDP.xml
index 81cd341ef7..aa5599a3fb 100644
--- a/doc/classes/PacketPeerUDP.xml
+++ b/doc/classes/PacketPeerUDP.xml
@@ -16,6 +16,18 @@
 				Closes the UDP socket the [PacketPeerUDP] is currently listening on.
 			</description>
 		</method>
+		<method name="connect_to_host">
+			<return type="int" enum="Error">
+			</return>
+			<argument index="0" name="host" type="String">
+			</argument>
+			<argument index="1" name="port" type="int">
+			</argument>
+			<description>
+				Calling this method connects this UDP peer to the given [code]host[/code]/[code]port[/code] pair. UDP is in reality connectionless, so this option only means that incoming packets from different addresses are automatically discarded, and that outgoing packets are always sent to the connected address (future calls to [method set_dest_address] are not allowed). This method does not send any data to the remote peer, to do that, use [method PacketPeer.put_var] or [method PacketPeer.put_packet] as usual. See also [UDPServer].
+				Note: Connecting to the remote peer does not help to protect from malicious attacks like IP spoofing, etc. Think about using an encryption technique like SSL or DTLS if you feel like your application is transfering sensitive information.
+			</description>
+		</method>
 		<method name="get_packet_ip" qualifiers="const">
 			<return type="String">
 			</return>
@@ -30,6 +42,13 @@
 				Returns the port of the remote peer that sent the last packet(that was received with [method PacketPeer.get_packet] or [method PacketPeer.get_var]).
 			</description>
 		</method>
+		<method name="is_connected_to_host" qualifiers="const">
+			<return type="bool">
+			</return>
+			<description>
+				Returns [code]true[/code] if the UDP socket is open and has been connected to a remote address. See [method connect_to_host].
+			</description>
+		</method>
 		<method name="is_listening" qualifiers="const">
 			<return type="bool">
 			</return>
diff --git a/doc/classes/PanoramaSky.xml b/doc/classes/PanoramaSky.xml
index c600a4425b..0ddf1cb054 100644
--- a/doc/classes/PanoramaSky.xml
+++ b/doc/classes/PanoramaSky.xml
@@ -5,6 +5,8 @@
 	</brief_description>
 	<description>
 		A resource referenced in an [Environment] that is used to draw a background. The Panorama sky functions similar to skyboxes in other engines, except it uses an equirectangular sky map instead of a cube map.
+		Using an HDR panorama is strongly recommended for accurate, high-quality reflections. Godot supports the Radiance HDR ([code].hdr[/code]) and OpenEXR ([code].exr[/code]) image formats for this purpose.
+		You can use [url=https://danilw.github.io/GLSL-howto/cubemap_to_panorama_js/cubemap_to_panorama.html]this tool[/url] to convert a cube map to an equirectangular sky map.
 	</description>
 	<tutorials>
 	</tutorials>
diff --git a/doc/classes/Performance.xml b/doc/classes/Performance.xml
index a7bf947011..378b165644 100644
--- a/doc/classes/Performance.xml
+++ b/doc/classes/Performance.xml
@@ -37,82 +37,76 @@
 		<constant name="MEMORY_STATIC" value="3" enum="Monitor">
 			Static memory currently used, in bytes. Not available in release builds.
 		</constant>
-		<constant name="MEMORY_DYNAMIC" value="4" enum="Monitor">
-			Dynamic memory currently used, in bytes. Not available in release builds.
-		</constant>
-		<constant name="MEMORY_STATIC_MAX" value="5" enum="Monitor">
+		<constant name="MEMORY_STATIC_MAX" value="4" enum="Monitor">
 			Available static memory. Not available in release builds.
 		</constant>
-		<constant name="MEMORY_DYNAMIC_MAX" value="6" enum="Monitor">
-			Available dynamic memory. Not available in release builds.
-		</constant>
-		<constant name="MEMORY_MESSAGE_BUFFER_MAX" value="7" enum="Monitor">
+		<constant name="MEMORY_MESSAGE_BUFFER_MAX" value="5" enum="Monitor">
 			Largest amount of memory the message queue buffer has used, in bytes. The message queue is used for deferred functions calls and notifications.
 		</constant>
-		<constant name="OBJECT_COUNT" value="8" enum="Monitor">
+		<constant name="OBJECT_COUNT" value="6" enum="Monitor">
 			Number of objects currently instanced (including nodes).
 		</constant>
-		<constant name="OBJECT_RESOURCE_COUNT" value="9" enum="Monitor">
+		<constant name="OBJECT_RESOURCE_COUNT" value="7" enum="Monitor">
 			Number of resources currently used.
 		</constant>
-		<constant name="OBJECT_NODE_COUNT" value="10" enum="Monitor">
+		<constant name="OBJECT_NODE_COUNT" value="8" enum="Monitor">
 			Number of nodes currently instanced in the scene tree. This also includes the root node.
 		</constant>
-		<constant name="OBJECT_ORPHAN_NODE_COUNT" value="11" enum="Monitor">
+		<constant name="OBJECT_ORPHAN_NODE_COUNT" value="9" enum="Monitor">
 			Number of orphan nodes, i.e. nodes which are not parented to a node of the scene tree.
 		</constant>
-		<constant name="RENDER_OBJECTS_IN_FRAME" value="12" enum="Monitor">
+		<constant name="RENDER_OBJECTS_IN_FRAME" value="10" enum="Monitor">
 			3D objects drawn per frame.
 		</constant>
-		<constant name="RENDER_VERTICES_IN_FRAME" value="13" enum="Monitor">
+		<constant name="RENDER_VERTICES_IN_FRAME" value="11" enum="Monitor">
 			Vertices drawn per frame. 3D only.
 		</constant>
-		<constant name="RENDER_MATERIAL_CHANGES_IN_FRAME" value="14" enum="Monitor">
+		<constant name="RENDER_MATERIAL_CHANGES_IN_FRAME" value="12" enum="Monitor">
 			Material changes per frame. 3D only.
 		</constant>
-		<constant name="RENDER_SHADER_CHANGES_IN_FRAME" value="15" enum="Monitor">
+		<constant name="RENDER_SHADER_CHANGES_IN_FRAME" value="13" enum="Monitor">
 			Shader changes per frame. 3D only.
 		</constant>
-		<constant name="RENDER_SURFACE_CHANGES_IN_FRAME" value="16" enum="Monitor">
+		<constant name="RENDER_SURFACE_CHANGES_IN_FRAME" value="14" enum="Monitor">
 			Render surface changes per frame. 3D only.
 		</constant>
-		<constant name="RENDER_DRAW_CALLS_IN_FRAME" value="17" enum="Monitor">
+		<constant name="RENDER_DRAW_CALLS_IN_FRAME" value="15" enum="Monitor">
 			Draw calls per frame. 3D only.
 		</constant>
-		<constant name="RENDER_VIDEO_MEM_USED" value="18" enum="Monitor">
+		<constant name="RENDER_VIDEO_MEM_USED" value="16" enum="Monitor">
 			The amount of video memory used, i.e. texture and vertex memory combined.
 		</constant>
-		<constant name="RENDER_TEXTURE_MEM_USED" value="19" enum="Monitor">
+		<constant name="RENDER_TEXTURE_MEM_USED" value="17" enum="Monitor">
 			The amount of texture memory used.
 		</constant>
-		<constant name="RENDER_VERTEX_MEM_USED" value="20" enum="Monitor">
+		<constant name="RENDER_VERTEX_MEM_USED" value="18" enum="Monitor">
 			The amount of vertex memory used.
 		</constant>
-		<constant name="RENDER_USAGE_VIDEO_MEM_TOTAL" value="21" enum="Monitor">
+		<constant name="RENDER_USAGE_VIDEO_MEM_TOTAL" value="19" enum="Monitor">
 			Unimplemented in the GLES2 rendering backend, always returns 0.
 		</constant>
-		<constant name="PHYSICS_2D_ACTIVE_OBJECTS" value="22" enum="Monitor">
+		<constant name="PHYSICS_2D_ACTIVE_OBJECTS" value="20" enum="Monitor">
 			Number of active [RigidBody2D] nodes in the game.
 		</constant>
-		<constant name="PHYSICS_2D_COLLISION_PAIRS" value="23" enum="Monitor">
+		<constant name="PHYSICS_2D_COLLISION_PAIRS" value="21" enum="Monitor">
 			Number of collision pairs in the 2D physics engine.
 		</constant>
-		<constant name="PHYSICS_2D_ISLAND_COUNT" value="24" enum="Monitor">
+		<constant name="PHYSICS_2D_ISLAND_COUNT" value="22" enum="Monitor">
 			Number of islands in the 2D physics engine.
 		</constant>
-		<constant name="PHYSICS_3D_ACTIVE_OBJECTS" value="25" enum="Monitor">
+		<constant name="PHYSICS_3D_ACTIVE_OBJECTS" value="23" enum="Monitor">
 			Number of active [RigidBody] and [VehicleBody] nodes in the game.
 		</constant>
-		<constant name="PHYSICS_3D_COLLISION_PAIRS" value="26" enum="Monitor">
+		<constant name="PHYSICS_3D_COLLISION_PAIRS" value="24" enum="Monitor">
 			Number of collision pairs in the 3D physics engine.
 		</constant>
-		<constant name="PHYSICS_3D_ISLAND_COUNT" value="27" enum="Monitor">
+		<constant name="PHYSICS_3D_ISLAND_COUNT" value="25" enum="Monitor">
 			Number of islands in the 3D physics engine.
 		</constant>
-		<constant name="AUDIO_OUTPUT_LATENCY" value="28" enum="Monitor">
+		<constant name="AUDIO_OUTPUT_LATENCY" value="26" enum="Monitor">
 			Output latency of the [AudioServer].
 		</constant>
-		<constant name="MONITOR_MAX" value="29" enum="Monitor">
+		<constant name="MONITOR_MAX" value="27" enum="Monitor">
 			Represents the size of the [enum Monitor] enum.
 		</constant>
 	</constants>
diff --git a/doc/classes/Physics2DServer.xml b/doc/classes/Physics2DServer.xml
index 4fac27a82b..45215253be 100644
--- a/doc/classes/Physics2DServer.xml
+++ b/doc/classes/Physics2DServer.xml
@@ -165,7 +165,7 @@
 			</argument>
 			<argument index="1" name="receiver" type="Object">
 			</argument>
-			<argument index="2" name="method" type="String">
+			<argument index="2" name="method" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -199,7 +199,7 @@
 			</argument>
 			<argument index="1" name="receiver" type="Object">
 			</argument>
-			<argument index="2" name="method" type="String">
+			<argument index="2" name="method" type="StringName">
 			</argument>
 			<description>
 				Sets the function to call when any body/area enters or exits the area. This callback will be called for any object interacting with the area, and takes five parameters:
@@ -661,7 +661,7 @@
 			</argument>
 			<argument index="1" name="receiver" type="Object">
 			</argument>
-			<argument index="2" name="method" type="String">
+			<argument index="2" name="method" type="StringName">
 			</argument>
 			<argument index="3" name="userdata" type="Variant" default="null">
 			</argument>
diff --git a/doc/classes/PhysicsServer.xml b/doc/classes/PhysicsServer.xml
index d54a907d3d..592d3d8e4e 100644
--- a/doc/classes/PhysicsServer.xml
+++ b/doc/classes/PhysicsServer.xml
@@ -156,7 +156,7 @@
 			</argument>
 			<argument index="1" name="receiver" type="Object">
 			</argument>
-			<argument index="2" name="method" type="String">
+			<argument index="2" name="method" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -190,7 +190,7 @@
 			</argument>
 			<argument index="1" name="receiver" type="Object">
 			</argument>
-			<argument index="2" name="method" type="String">
+			<argument index="2" name="method" type="StringName">
 			</argument>
 			<description>
 				Sets the function to call when any body/area enters or exits the area. This callback will be called for any object interacting with the area, and takes five parameters:
@@ -678,7 +678,7 @@
 			</argument>
 			<argument index="1" name="receiver" type="Object">
 			</argument>
-			<argument index="2" name="method" type="String">
+			<argument index="2" name="method" type="StringName">
 			</argument>
 			<argument index="3" name="userdata" type="Variant" default="null">
 			</argument>
diff --git a/doc/classes/Polygon2D.xml b/doc/classes/Polygon2D.xml
index af4e8e1671..f777545733 100644
--- a/doc/classes/Polygon2D.xml
+++ b/doc/classes/Polygon2D.xml
@@ -14,7 +14,7 @@
 			</return>
 			<argument index="0" name="path" type="NodePath">
 			</argument>
-			<argument index="1" name="weights" type="PoolRealArray">
+			<argument index="1" name="weights" type="PackedFloat32Array">
 			</argument>
 			<description>
 			</description>
@@ -48,7 +48,7 @@
 			</description>
 		</method>
 		<method name="get_bone_weights" qualifiers="const">
-			<return type="PoolRealArray">
+			<return type="PackedFloat32Array">
 			</return>
 			<argument index="0" name="index" type="int">
 			</argument>
@@ -70,7 +70,7 @@
 			</return>
 			<argument index="0" name="index" type="int">
 			</argument>
-			<argument index="1" name="weights" type="PoolRealArray">
+			<argument index="1" name="weights" type="PackedFloat32Array">
 			</argument>
 			<description>
 			</description>
@@ -98,9 +98,9 @@
 		<member name="offset" type="Vector2" setter="set_offset" getter="get_offset" default="Vector2( 0, 0 )">
 			The offset applied to each vertex.
 		</member>
-		<member name="polygon" type="PoolVector2Array" setter="set_polygon" getter="get_polygon" default="PoolVector2Array(  )">
+		<member name="polygon" type="PackedVector2Array" setter="set_polygon" getter="get_polygon" default="PackedVector2Array(  )">
 			The polygon's list of vertices. The final point will be connected to the first.
-			[b]Note:[/b] This returns a copy of the [PoolVector2Array] rather than a reference.
+			[b]Note:[/b] This returns a copy of the [PackedVector2Array] rather than a reference.
 		</member>
 		<member name="polygons" type="Array" setter="set_polygons" getter="get_polygons" default="[  ]">
 		</member>
@@ -127,10 +127,10 @@
 		<member name="texture_scale" type="Vector2" setter="set_texture_scale" getter="get_texture_scale" default="Vector2( 1, 1 )">
 			Amount to multiply the [code]uv[/code] coordinates when using a [code]texture[/code]. Larger values make the texture smaller, and vice versa.
 		</member>
-		<member name="uv" type="PoolVector2Array" setter="set_uv" getter="get_uv" default="PoolVector2Array(  )">
+		<member name="uv" type="PackedVector2Array" setter="set_uv" getter="get_uv" default="PackedVector2Array(  )">
 			Texture coordinates for each vertex of the polygon. There should be one [code]uv[/code] per polygon vertex. If there are fewer, undefined vertices will use [code](0, 0)[/code].
 		</member>
-		<member name="vertex_colors" type="PoolColorArray" setter="set_vertex_colors" getter="get_vertex_colors" default="PoolColorArray(  )">
+		<member name="vertex_colors" type="PackedColorArray" setter="set_vertex_colors" getter="get_vertex_colors" default="PackedColorArray(  )">
 			Color for each vertex. Colors are interpolated between vertices, resulting in smooth gradients. There should be one per polygon vertex. If there are fewer, undefined vertices will use [code]color[/code].
 		</member>
 	</members>
diff --git a/doc/classes/PolygonPathFinder.xml b/doc/classes/PolygonPathFinder.xml
index 28a0447f3d..49453d32ac 100644
--- a/doc/classes/PolygonPathFinder.xml
+++ b/doc/classes/PolygonPathFinder.xml
@@ -8,7 +8,7 @@
 	</tutorials>
 	<methods>
 		<method name="find_path">
-			<return type="PoolVector2Array">
+			<return type="PackedVector2Array">
 			</return>
 			<argument index="0" name="from" type="Vector2">
 			</argument>
@@ -32,7 +32,7 @@
 			</description>
 		</method>
 		<method name="get_intersections" qualifiers="const">
-			<return type="PoolVector2Array">
+			<return type="PackedVector2Array">
 			</return>
 			<argument index="0" name="from" type="Vector2">
 			</argument>
@@ -70,9 +70,9 @@
 		<method name="setup">
 			<return type="void">
 			</return>
-			<argument index="0" name="points" type="PoolVector2Array">
+			<argument index="0" name="points" type="PackedVector2Array">
 			</argument>
-			<argument index="1" name="connections" type="PoolIntArray">
+			<argument index="1" name="connections" type="PackedInt32Array">
 			</argument>
 			<description>
 			</description>
diff --git a/doc/classes/ProjectSettings.xml b/doc/classes/ProjectSettings.xml
index 0bedb3afe3..236931f877 100644
--- a/doc/classes/ProjectSettings.xml
+++ b/doc/classes/ProjectSettings.xml
@@ -469,7 +469,7 @@
 		<member name="editor/script_templates_search_path" type="String" setter="" getter="" default="&quot;res://script_templates&quot;">
 			Search path for project-specific script templates. Script templates will be search both in the editor-specific path and in this project-specific path.
 		</member>
-		<member name="editor/search_in_file_extensions" type="PoolStringArray" setter="" getter="" default="PoolStringArray( &quot;gd&quot;, &quot;shader&quot; )">
+		<member name="editor/search_in_file_extensions" type="PackedStringArray" setter="" getter="" default="PackedStringArray( &quot;gd&quot;, &quot;shader&quot; )">
 			Text-based file extensions to include in the script editor's "Find in Files" feature. You can add e.g. [code]tscn[/code] if you wish to also parse your scene files, especially if you use built-in scripts which are serialized in the scene files.
 		</member>
 		<member name="gui/common/default_scroll_deadzone" type="int" setter="" getter="" default="0">
@@ -815,6 +815,18 @@
 		<member name="memory/limits/multithreaded_server/rid_pool_prealloc" type="int" setter="" getter="" default="60">
 			This is used by servers when used in multi-threading mode (servers and visual). RIDs are preallocated to avoid stalling the server requesting them on threads. If servers get stalled too often when loading resources in a thread, increase this number.
 		</member>
+		<member name="mono/debugger_agent/port" type="int" setter="" getter="" default="23685">
+		</member>
+		<member name="mono/debugger_agent/wait_for_debugger" type="bool" setter="" getter="" default="false">
+		</member>
+		<member name="mono/debugger_agent/wait_timeout" type="int" setter="" getter="" default="3000">
+		</member>
+		<member name="mono/profiler/args" type="String" setter="" getter="" default="&quot;log:calls,alloc,sample,output=output.mlpd&quot;">
+		</member>
+		<member name="mono/profiler/enabled" type="bool" setter="" getter="" default="false">
+		</member>
+		<member name="mono/unhandled_exception_policy" type="int" setter="" getter="" default="0">
+		</member>
 		<member name="network/limits/debugger_stdout/max_chars_per_second" type="int" setter="" getter="" default="2048">
 			Maximum amount of characters allowed to send as output from the debugger. Over this value, content is dropped. This helps not to stall the debugger connection.
 		</member>
@@ -1028,9 +1040,6 @@
 		</member>
 		<member name="rendering/quality/reflection_atlas/reflection_size.mobile" type="int" setter="" getter="" default="128">
 		</member>
-		<member name="rendering/quality/reflections/atlas_size" type="int" setter="" getter="" default="2048">
-			Size of the atlas used by reflection probes. A larger size can result in higher visual quality, while a smaller size will be faster and take up less memory.
-		</member>
 		<member name="rendering/quality/reflections/ggx_samples" type="int" setter="" getter="" default="1024">
 		</member>
 		<member name="rendering/quality/reflections/ggx_samples.mobile" type="int" setter="" getter="" default="128">
diff --git a/doc/classes/Quat.xml b/doc/classes/Quat.xml
index f11f20f1f9..327fa882e5 100644
--- a/doc/classes/Quat.xml
+++ b/doc/classes/Quat.xml
@@ -132,6 +132,8 @@
 			</description>
 		</method>
 		<method name="set_axis_angle">
+			<return type="void">
+			</return>
 			<argument index="0" name="axis" type="Vector3">
 			</argument>
 			<argument index="1" name="angle" type="float">
@@ -141,6 +143,8 @@
 			</description>
 		</method>
 		<method name="set_euler">
+			<return type="void">
+			</return>
 			<argument index="0" name="euler" type="Vector3">
 			</argument>
 			<description>
diff --git a/doc/classes/Rect2.xml b/doc/classes/Rect2.xml
index e32b19ff00..26abfb538b 100644
--- a/doc/classes/Rect2.xml
+++ b/doc/classes/Rect2.xml
@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="Rect2" version="4.0">
 	<brief_description>
-		2D axis-aligned bounding box.
+		2D axis-aligned bounding box using floating point coordinates.
 	</brief_description>
 	<description>
-		Rect2 consists of a position, a size, and several utility functions. It is typically used for fast overlap tests.
+		[Rect2] consists of a position, a size, and several utility functions. It is typically used for fast overlap tests.
+		It uses floating point coordinates.
 	</description>
 	<tutorials>
 		<link>https://docs.godotengine.org/en/latest/tutorials/math/index.html</link>
@@ -36,6 +37,15 @@
 				Constructs a [Rect2] by x, y, width, and height.
 			</description>
 		</method>
+		<method name="Rect2">
+			<return type="Rect2">
+			</return>
+			<argument index="0" name="from" type="Rect2i">
+			</argument>
+			<description>
+				Constructs a [Rect2] from a [Rect2i].
+			</description>
+		</method>
 		<method name="abs">
 			<return type="Rect2">
 			</return>
diff --git a/doc/classes/Rect2i.xml b/doc/classes/Rect2i.xml
new file mode 100644
index 0000000000..2e8be384c1
--- /dev/null
+++ b/doc/classes/Rect2i.xml
@@ -0,0 +1,52 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="Rect2i" version="4.0">
+	<brief_description>
+		2D axis-aligned bounding box using integer coordinates.
+	</brief_description>
+	<description>
+		[Rect2i] consists of a position, a size, and several utility functions. It is typically used for fast overlap tests.
+		It uses integer coordinates.
+	</description>
+	<tutorials>
+		<link>https://docs.godotengine.org/en/latest/tutorials/math/index.html</link>
+	</tutorials>
+	<methods>
+		<method name="Rect2i">
+			<return type="Rect2i">
+			</return>
+			<argument index="0" name="position" type="Vector2">
+			</argument>
+			<argument index="1" name="size" type="Vector2">
+			</argument>
+			<description>
+				Constructs a [Rect2i] by position and size.
+			</description>
+		</method>
+		<method name="Rect2i">
+			<return type="Rect2i">
+			</return>
+			<argument index="0" name="x" type="int">
+			</argument>
+			<argument index="1" name="y" type="int">
+			</argument>
+			<argument index="2" name="width" type="int">
+			</argument>
+			<argument index="3" name="height" type="int">
+			</argument>
+			<description>
+				Constructs a [Rect2i] by x, y, width, and height.
+			</description>
+		</method>
+		<method name="Rect2i">
+			<return type="Rect2i">
+			</return>
+			<argument index="0" name="from" type="Rect2">
+			</argument>
+			<description>
+				Constructs a new [Rect2i] from [Rect2]. The floating point coordinates will be truncated.
+			</description>
+		</method>
+	</methods>
+	<constants>
+	</constants>
+</class>
diff --git a/doc/classes/ResourceFormatLoader.xml b/doc/classes/ResourceFormatLoader.xml
index fc36f922e1..713f2c1726 100644
--- a/doc/classes/ResourceFormatLoader.xml
+++ b/doc/classes/ResourceFormatLoader.xml
@@ -24,7 +24,7 @@
 			</description>
 		</method>
 		<method name="get_recognized_extensions" qualifiers="virtual">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Gets the list of extensions for files this loader is able to read.
@@ -43,7 +43,7 @@
 		<method name="handles_type" qualifiers="virtual">
 			<return type="bool">
 			</return>
-			<argument index="0" name="typename" type="String">
+			<argument index="0" name="typename" type="StringName">
 			</argument>
 			<description>
 				Tells which resource class this loader can load.
diff --git a/doc/classes/ResourceFormatSaver.xml b/doc/classes/ResourceFormatSaver.xml
index 369c158ce4..69f8b43898 100644
--- a/doc/classes/ResourceFormatSaver.xml
+++ b/doc/classes/ResourceFormatSaver.xml
@@ -11,7 +11,7 @@
 	</tutorials>
 	<methods>
 		<method name="get_recognized_extensions" qualifiers="virtual">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="resource" type="Resource">
 			</argument>
diff --git a/doc/classes/ResourceLoader.xml b/doc/classes/ResourceLoader.xml
index 85c9438d4f..d2a0ac22d6 100644
--- a/doc/classes/ResourceLoader.xml
+++ b/doc/classes/ResourceLoader.xml
@@ -24,7 +24,7 @@
 			</description>
 		</method>
 		<method name="get_dependencies">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="path" type="String">
 			</argument>
@@ -33,7 +33,7 @@
 			</description>
 		</method>
 		<method name="get_recognized_extensions_for_type">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="type" type="String">
 			</argument>
diff --git a/doc/classes/ResourcePreloader.xml b/doc/classes/ResourcePreloader.xml
index 1e0dcaaea8..3159a4c424 100644
--- a/doc/classes/ResourcePreloader.xml
+++ b/doc/classes/ResourcePreloader.xml
@@ -13,7 +13,7 @@
 		<method name="add_resource">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="resource" type="Resource">
 			</argument>
@@ -24,14 +24,14 @@
 		<method name="get_resource" qualifiers="const">
 			<return type="Resource">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns the resource associated to [code]name[/code].
 			</description>
 		</method>
 		<method name="get_resource_list" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Returns the list of resources inside the preloader.
@@ -40,7 +40,7 @@
 		<method name="has_resource" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if the preloader contains a resource associated to [code]name[/code].
@@ -49,7 +49,7 @@
 		<method name="remove_resource">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Removes the resource associated to [code]name[/code] from the preloader.
@@ -58,9 +58,9 @@
 		<method name="rename_resource">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="newname" type="String">
+			<argument index="1" name="newname" type="StringName">
 			</argument>
 			<description>
 				Renames a resource inside the preloader from [code]name[/code] to [code]newname[/code].
diff --git a/doc/classes/ResourceSaver.xml b/doc/classes/ResourceSaver.xml
index 8c27b951f5..ecde5754f9 100644
--- a/doc/classes/ResourceSaver.xml
+++ b/doc/classes/ResourceSaver.xml
@@ -11,7 +11,7 @@
 	</tutorials>
 	<methods>
 		<method name="get_recognized_extensions">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="type" type="Resource">
 			</argument>
diff --git a/doc/classes/RichTextLabel.xml b/doc/classes/RichTextLabel.xml
index 983f768b85..5f07133a27 100644
--- a/doc/classes/RichTextLabel.xml
+++ b/doc/classes/RichTextLabel.xml
@@ -113,7 +113,7 @@
 		<method name="parse_expressions_for_values">
 			<return type="Dictionary">
 			</return>
-			<argument index="0" name="expressions" type="PoolStringArray">
+			<argument index="0" name="expressions" type="PackedStringArray">
 			</argument>
 			<description>
 				Parses BBCode parameter [code]expressions[/code] into a dictionary.
diff --git a/doc/classes/SceneState.xml b/doc/classes/SceneState.xml
index 7304e03bf6..abc429d5fe 100644
--- a/doc/classes/SceneState.xml
+++ b/doc/classes/SceneState.xml
@@ -37,7 +37,7 @@
 			</description>
 		</method>
 		<method name="get_connection_method" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
@@ -46,7 +46,7 @@
 			</description>
 		</method>
 		<method name="get_connection_signal" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
@@ -81,7 +81,7 @@
 			</description>
 		</method>
 		<method name="get_node_groups" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
@@ -117,7 +117,7 @@
 			</description>
 		</method>
 		<method name="get_node_name" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
@@ -157,7 +157,7 @@
 			</description>
 		</method>
 		<method name="get_node_property_name" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
@@ -179,7 +179,7 @@
 			</description>
 		</method>
 		<method name="get_node_type" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="idx" type="int">
 			</argument>
diff --git a/doc/classes/SceneTree.xml b/doc/classes/SceneTree.xml
index 1499173d6b..e6778013cf 100644
--- a/doc/classes/SceneTree.xml
+++ b/doc/classes/SceneTree.xml
@@ -16,9 +16,9 @@
 		<method name="call_group" qualifiers="vararg">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="group" type="String">
+			<argument index="0" name="group" type="StringName">
 			</argument>
-			<argument index="1" name="method" type="String">
+			<argument index="1" name="method" type="StringName">
 			</argument>
 			<description>
 				Calls [code]method[/code] on each member of the given group.
@@ -29,9 +29,9 @@
 			</return>
 			<argument index="0" name="flags" type="int">
 			</argument>
-			<argument index="1" name="group" type="String">
+			<argument index="1" name="group" type="StringName">
 			</argument>
-			<argument index="2" name="method" type="String">
+			<argument index="2" name="method" type="StringName">
 			</argument>
 			<description>
 				Calls [code]method[/code] on each member of the given group, respecting the given [enum GroupCallFlags].
@@ -83,7 +83,7 @@
 			</description>
 		</method>
 		<method name="get_network_connected_peers" qualifiers="const">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<description>
 				Returns the peer IDs of all connected peers of this [SceneTree]'s [member network_peer].
@@ -106,7 +106,7 @@
 		<method name="get_nodes_in_group">
 			<return type="Array">
 			</return>
-			<argument index="0" name="group" type="String">
+			<argument index="0" name="group" type="StringName">
 			</argument>
 			<description>
 				Returns a list of all nodes assigned to the given group.
@@ -122,7 +122,7 @@
 		<method name="has_group" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if the given group exists.
@@ -152,7 +152,7 @@
 		<method name="notify_group">
 			<return type="void">
 			</return>
-			<argument index="0" name="group" type="String">
+			<argument index="0" name="group" type="StringName">
 			</argument>
 			<argument index="1" name="notification" type="int">
 			</argument>
@@ -165,7 +165,7 @@
 			</return>
 			<argument index="0" name="call_flags" type="int">
 			</argument>
-			<argument index="1" name="group" type="String">
+			<argument index="1" name="group" type="StringName">
 			</argument>
 			<argument index="2" name="notification" type="int">
 			</argument>
@@ -212,7 +212,7 @@
 		<method name="set_group">
 			<return type="void">
 			</return>
-			<argument index="0" name="group" type="String">
+			<argument index="0" name="group" type="StringName">
 			</argument>
 			<argument index="1" name="property" type="String">
 			</argument>
@@ -227,7 +227,7 @@
 			</return>
 			<argument index="0" name="call_flags" type="int">
 			</argument>
-			<argument index="1" name="group" type="String">
+			<argument index="1" name="group" type="StringName">
 			</argument>
 			<argument index="2" name="property" type="String">
 			</argument>
@@ -320,7 +320,7 @@
 			</description>
 		</signal>
 		<signal name="files_dropped">
-			<argument index="0" name="files" type="PoolStringArray">
+			<argument index="0" name="files" type="PackedStringArray">
 			</argument>
 			<argument index="1" name="screen" type="int">
 			</argument>
diff --git a/doc/classes/Script.xml b/doc/classes/Script.xml
index 0f07cb83f3..f671315620 100644
--- a/doc/classes/Script.xml
+++ b/doc/classes/Script.xml
@@ -26,7 +26,7 @@
 			</description>
 		</method>
 		<method name="get_instance_base_type" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<description>
 				Returns the script's base type.
@@ -35,7 +35,7 @@
 		<method name="get_property_default_value">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="property" type="String">
+			<argument index="0" name="property" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -67,7 +67,7 @@
 		<method name="has_script_signal" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="signal_name" type="String">
+			<argument index="0" name="signal_name" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if the script, or a base class, defines a signal with the given name.
diff --git a/doc/classes/ScrollContainer.xml b/doc/classes/ScrollContainer.xml
index 0b113bebe5..9c5634f43a 100644
--- a/doc/classes/ScrollContainer.xml
+++ b/doc/classes/ScrollContainer.xml
@@ -4,7 +4,9 @@
 		A helper node for displaying scrollable elements such as lists.
 	</brief_description>
 	<description>
-		A ScrollContainer node meant to contain a [Control] child. ScrollContainers will automatically create a scrollbar child ([HScrollBar], [VScrollBar], or both) when needed and will only draw the Control within the ScrollContainer area. Scrollbars will automatically be drawn at the right (for vertical) or bottom (for horizontal) and will enable dragging to move the viewable Control (and its children) within the ScrollContainer. Scrollbars will also automatically resize the grabber based on the [member Control.rect_min_size] of the Control relative to the ScrollContainer. Works great with a [Panel] control. You can set [code]EXPAND[/code] on the children's size flags, so they will upscale to the ScrollContainer's size if it's larger (scroll is invisible for the chosen dimension).
+		A ScrollContainer node meant to contain a [Control] child.
+		ScrollContainers will automatically create a scrollbar child ([HScrollBar], [VScrollBar], or both) when needed and will only draw the Control within the ScrollContainer area. Scrollbars will automatically be drawn at the right (for vertical) or bottom (for horizontal) and will enable dragging to move the viewable Control (and its children) within the ScrollContainer. Scrollbars will also automatically resize the grabber based on the [member Control.rect_min_size] of the Control relative to the ScrollContainer.
+		Works great with a [Panel] control. You can set [code]EXPAND[/code] on the children's size flags, so they will upscale to the ScrollContainer's size if it's larger (scroll is invisible for the chosen dimension).
 	</description>
 	<tutorials>
 	</tutorials>
diff --git a/doc/classes/Shader.xml b/doc/classes/Shader.xml
index a2fbf5a1b1..14c5d7a03c 100644
--- a/doc/classes/Shader.xml
+++ b/doc/classes/Shader.xml
@@ -14,7 +14,7 @@
 		<method name="get_default_texture_param" qualifiers="const">
 			<return type="Texture2D">
 			</return>
-			<argument index="0" name="param" type="String">
+			<argument index="0" name="param" type="StringName">
 			</argument>
 			<description>
 				Returns the texture that is set as default for the specified parameter.
@@ -31,7 +31,7 @@
 		<method name="has_param" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if the shader has this param defined as a uniform in its code.
@@ -41,7 +41,7 @@
 		<method name="set_default_texture_param">
 			<return type="void">
 			</return>
-			<argument index="0" name="param" type="String">
+			<argument index="0" name="param" type="StringName">
 			</argument>
 			<argument index="1" name="texture" type="Texture2D">
 			</argument>
diff --git a/doc/classes/ShaderMaterial.xml b/doc/classes/ShaderMaterial.xml
index adb30c14d1..7e0e1ce831 100644
--- a/doc/classes/ShaderMaterial.xml
+++ b/doc/classes/ShaderMaterial.xml
@@ -13,7 +13,7 @@
 		<method name="get_shader_param" qualifiers="const">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="param" type="String">
+			<argument index="0" name="param" type="StringName">
 			</argument>
 			<description>
 				Returns the current value set for this material of a uniform in the shader.
@@ -40,7 +40,7 @@
 		<method name="set_shader_param">
 			<return type="void">
 			</return>
-			<argument index="0" name="param" type="String">
+			<argument index="0" name="param" type="StringName">
 			</argument>
 			<argument index="1" name="value" type="Variant">
 			</argument>
diff --git a/doc/classes/Signal.xml b/doc/classes/Signal.xml
new file mode 100644
index 0000000000..ff428b887d
--- /dev/null
+++ b/doc/classes/Signal.xml
@@ -0,0 +1,87 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="Signal" version="4.0">
+	<brief_description>
+	</brief_description>
+	<description>
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+		<method name="Signal">
+			<return type="Signal">
+			</return>
+			<argument index="0" name="object" type="Object">
+			</argument>
+			<argument index="1" name="signal_name" type="StringName">
+			</argument>
+			<description>
+			</description>
+		</method>
+		<method name="connect">
+			<return type="int">
+			</return>
+			<argument index="0" name="callable" type="Callable">
+			</argument>
+			<argument index="1" name="binds" type="Array" default="[]">
+			</argument>
+			<argument index="2" name="flags" type="int" default="0">
+			</argument>
+			<description>
+			</description>
+		</method>
+		<method name="disconnect">
+			<return type="void">
+			</return>
+			<argument index="0" name="callable" type="Callable">
+			</argument>
+			<description>
+			</description>
+		</method>
+		<method name="emit" qualifiers="vararg">
+			<return type="void">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="get_connections">
+			<return type="Array">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="get_name">
+			<return type="StringName">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="get_object">
+			<return type="Object">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="get_object_id">
+			<return type="int">
+			</return>
+			<description>
+			</description>
+		</method>
+		<method name="is_connected">
+			<return type="bool">
+			</return>
+			<argument index="0" name="callable" type="Callable">
+			</argument>
+			<description>
+			</description>
+		</method>
+		<method name="is_null">
+			<return type="bool">
+			</return>
+			<description>
+			</description>
+		</method>
+	</methods>
+	<constants>
+	</constants>
+</class>
diff --git a/doc/classes/SkeletonIK.xml b/doc/classes/SkeletonIK.xml
index 0f07031708..1db78314d2 100644
--- a/doc/classes/SkeletonIK.xml
+++ b/doc/classes/SkeletonIK.xml
@@ -45,13 +45,13 @@
 		</member>
 		<member name="override_tip_basis" type="bool" setter="set_override_tip_basis" getter="is_override_tip_basis" default="true">
 		</member>
-		<member name="root_bone" type="String" setter="set_root_bone" getter="get_root_bone" default="&quot;&quot;">
+		<member name="root_bone" type="StringName" setter="set_root_bone" getter="get_root_bone" default="@&quot;&quot;">
 		</member>
 		<member name="target" type="Transform" setter="set_target_transform" getter="get_target_transform" default="Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0, 0 )">
 		</member>
 		<member name="target_node" type="NodePath" setter="set_target_node" getter="get_target_node" default="NodePath(&quot;&quot;)">
 		</member>
-		<member name="tip_bone" type="String" setter="set_tip_bone" getter="get_tip_bone" default="&quot;&quot;">
+		<member name="tip_bone" type="StringName" setter="set_tip_bone" getter="get_tip_bone" default="@&quot;&quot;">
 		</member>
 		<member name="use_magnet" type="bool" setter="set_use_magnet" getter="is_using_magnet" default="false">
 		</member>
diff --git a/doc/classes/Skin.xml b/doc/classes/Skin.xml
index b65d9d8f98..e22feb42f0 100644
--- a/doc/classes/Skin.xml
+++ b/doc/classes/Skin.xml
@@ -37,6 +37,14 @@
 			<description>
 			</description>
 		</method>
+		<method name="get_bind_name" qualifiers="const">
+			<return type="StringName">
+			</return>
+			<argument index="0" name="bind_index" type="int">
+			</argument>
+			<description>
+			</description>
+		</method>
 		<method name="get_bind_pose" qualifiers="const">
 			<return type="Transform">
 			</return>
@@ -63,6 +71,16 @@
 			<description>
 			</description>
 		</method>
+		<method name="set_bind_name">
+			<return type="void">
+			</return>
+			<argument index="0" name="bind_index" type="int">
+			</argument>
+			<argument index="1" name="name" type="StringName">
+			</argument>
+			<description>
+			</description>
+		</method>
 		<method name="set_bind_pose">
 			<return type="void">
 			</return>
diff --git a/doc/classes/SpriteFrames.xml b/doc/classes/SpriteFrames.xml
index fe4b888a3c..9facdde681 100644
--- a/doc/classes/SpriteFrames.xml
+++ b/doc/classes/SpriteFrames.xml
@@ -12,7 +12,7 @@
 		<method name="add_animation">
 			<return type="void">
 			</return>
-			<argument index="0" name="anim" type="String">
+			<argument index="0" name="anim" type="StringName">
 			</argument>
 			<description>
 				Adds a new animation to the library.
@@ -21,7 +21,7 @@
 		<method name="add_frame">
 			<return type="void">
 			</return>
-			<argument index="0" name="anim" type="String">
+			<argument index="0" name="anim" type="StringName">
 			</argument>
 			<argument index="1" name="frame" type="Texture2D">
 			</argument>
@@ -34,7 +34,7 @@
 		<method name="clear">
 			<return type="void">
 			</return>
-			<argument index="0" name="anim" type="String">
+			<argument index="0" name="anim" type="StringName">
 			</argument>
 			<description>
 				Removes all frames from the given animation.
@@ -50,14 +50,14 @@
 		<method name="get_animation_loop" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="anim" type="String">
+			<argument index="0" name="anim" type="StringName">
 			</argument>
 			<description>
 				If [code]true[/code], the given animation will loop.
 			</description>
 		</method>
 		<method name="get_animation_names" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Returns an array containing the names associated to each animation. Values are placed in alphabetical order.
@@ -66,7 +66,7 @@
 		<method name="get_animation_speed" qualifiers="const">
 			<return type="float">
 			</return>
-			<argument index="0" name="anim" type="String">
+			<argument index="0" name="anim" type="StringName">
 			</argument>
 			<description>
 				The animation's speed in frames per second.
@@ -75,7 +75,7 @@
 		<method name="get_frame" qualifiers="const">
 			<return type="Texture2D">
 			</return>
-			<argument index="0" name="anim" type="String">
+			<argument index="0" name="anim" type="StringName">
 			</argument>
 			<argument index="1" name="idx" type="int">
 			</argument>
@@ -86,7 +86,7 @@
 		<method name="get_frame_count" qualifiers="const">
 			<return type="int">
 			</return>
-			<argument index="0" name="anim" type="String">
+			<argument index="0" name="anim" type="StringName">
 			</argument>
 			<description>
 				Returns the number of frames in the animation.
@@ -95,7 +95,7 @@
 		<method name="has_animation" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="anim" type="String">
+			<argument index="0" name="anim" type="StringName">
 			</argument>
 			<description>
 				If [code]true[/code], the named animation exists.
@@ -104,7 +104,7 @@
 		<method name="remove_animation">
 			<return type="void">
 			</return>
-			<argument index="0" name="anim" type="String">
+			<argument index="0" name="anim" type="StringName">
 			</argument>
 			<description>
 				Removes the given animation.
@@ -113,7 +113,7 @@
 		<method name="remove_frame">
 			<return type="void">
 			</return>
-			<argument index="0" name="anim" type="String">
+			<argument index="0" name="anim" type="StringName">
 			</argument>
 			<argument index="1" name="idx" type="int">
 			</argument>
@@ -124,9 +124,9 @@
 		<method name="rename_animation">
 			<return type="void">
 			</return>
-			<argument index="0" name="anim" type="String">
+			<argument index="0" name="anim" type="StringName">
 			</argument>
-			<argument index="1" name="newname" type="String">
+			<argument index="1" name="newname" type="StringName">
 			</argument>
 			<description>
 				Changes the animation's name to [code]newname[/code].
@@ -135,7 +135,7 @@
 		<method name="set_animation_loop">
 			<return type="void">
 			</return>
-			<argument index="0" name="anim" type="String">
+			<argument index="0" name="anim" type="StringName">
 			</argument>
 			<argument index="1" name="loop" type="bool">
 			</argument>
@@ -146,7 +146,7 @@
 		<method name="set_animation_speed">
 			<return type="void">
 			</return>
-			<argument index="0" name="anim" type="String">
+			<argument index="0" name="anim" type="StringName">
 			</argument>
 			<argument index="1" name="speed" type="float">
 			</argument>
@@ -157,7 +157,7 @@
 		<method name="set_frame">
 			<return type="void">
 			</return>
-			<argument index="0" name="anim" type="String">
+			<argument index="0" name="anim" type="StringName">
 			</argument>
 			<argument index="1" name="idx" type="int">
 			</argument>
diff --git a/doc/classes/StreamPeer.xml b/doc/classes/StreamPeer.xml
index 31742199dd..a73d3c8212 100644
--- a/doc/classes/StreamPeer.xml
+++ b/doc/classes/StreamPeer.xml
@@ -171,7 +171,7 @@
 		<method name="put_data">
 			<return type="int" enum="Error">
 			</return>
-			<argument index="0" name="data" type="PoolByteArray">
+			<argument index="0" name="data" type="PackedByteArray">
 			</argument>
 			<description>
 				Sends a chunk of data through the connection, blocking if necessary until the data is done sending. This function returns an [enum @GlobalScope.Error] code.
@@ -198,7 +198,7 @@
 		<method name="put_partial_data">
 			<return type="Array">
 			</return>
-			<argument index="0" name="data" type="PoolByteArray">
+			<argument index="0" name="data" type="PackedByteArray">
 			</argument>
 			<description>
 				Sends a chunk of data through the connection. If all the data could not be sent at once, only part of it will. This function returns two values, an [enum @GlobalScope.Error] code and an integer, describing how much data was actually sent.
diff --git a/doc/classes/StreamPeerBuffer.xml b/doc/classes/StreamPeerBuffer.xml
index 23e3890fdb..41cef9fb55 100644
--- a/doc/classes/StreamPeerBuffer.xml
+++ b/doc/classes/StreamPeerBuffer.xml
@@ -49,7 +49,7 @@
 		</method>
 	</methods>
 	<members>
-		<member name="data_array" type="PoolByteArray" setter="set_data_array" getter="get_data_array" default="PoolByteArray(  )">
+		<member name="data_array" type="PackedByteArray" setter="set_data_array" getter="get_data_array" default="PackedByteArray(  )">
 		</member>
 	</members>
 	<constants>
diff --git a/doc/classes/String.xml b/doc/classes/String.xml
index cb80d04f24..1a5182b76e 100644
--- a/doc/classes/String.xml
+++ b/doc/classes/String.xml
@@ -49,6 +49,15 @@
 		<method name="String">
 			<return type="String">
 			</return>
+			<argument index="0" name="from" type="Vector2i">
+			</argument>
+			<description>
+				Constructs a new String from the given [Vector2i].
+			</description>
+		</method>
+		<method name="String">
+			<return type="String">
+			</return>
 			<argument index="0" name="from" type="Rect2">
 			</argument>
 			<description>
@@ -58,6 +67,15 @@
 		<method name="String">
 			<return type="String">
 			</return>
+			<argument index="0" name="from" type="Rect2i">
+			</argument>
+			<description>
+				Constructs a new String from the given [Rect2i].
+			</description>
+		</method>
+		<method name="String">
+			<return type="String">
+			</return>
 			<argument index="0" name="from" type="Vector3">
 			</argument>
 			<description>
@@ -67,6 +85,15 @@
 		<method name="String">
 			<return type="String">
 			</return>
+			<argument index="0" name="from" type="Vector3i">
+			</argument>
+			<description>
+				Constructs a new String from the given [Vector3i].
+			</description>
+		</method>
+		<method name="String">
+			<return type="String">
+			</return>
 			<argument index="0" name="from" type="Transform2D">
 			</argument>
 			<description>
@@ -130,6 +157,15 @@
 		<method name="String">
 			<return type="String">
 			</return>
+			<argument index="0" name="from" type="StringName">
+			</argument>
+			<description>
+				Constructs a new String from the given [StringName].
+			</description>
+		</method>
+		<method name="String">
+			<return type="String">
+			</return>
 			<argument index="0" name="from" type="NodePath">
 			</argument>
 			<description>
@@ -148,6 +184,24 @@
 		<method name="String">
 			<return type="String">
 			</return>
+			<argument index="0" name="from" type="Callable">
+			</argument>
+			<description>
+				Constructs a new String from the given [Callable].
+			</description>
+		</method>
+		<method name="String">
+			<return type="String">
+			</return>
+			<argument index="0" name="from" type="Signal">
+			</argument>
+			<description>
+				Constructs a new String from the given [Signal].
+			</description>
+		</method>
+		<method name="String">
+			<return type="String">
+			</return>
 			<argument index="0" name="from" type="Dictionary">
 			</argument>
 			<description>
@@ -166,64 +220,82 @@
 		<method name="String">
 			<return type="String">
 			</return>
-			<argument index="0" name="from" type="PoolByteArray">
+			<argument index="0" name="from" type="PackedByteArray">
+			</argument>
+			<description>
+				Constructs a new String from the given [PackedByteArray].
+			</description>
+		</method>
+		<method name="String">
+			<return type="String">
+			</return>
+			<argument index="0" name="from" type="PackedInt32Array">
+			</argument>
+			<description>
+				Constructs a new String from the given [PackedInt32Array].
+			</description>
+		</method>
+		<method name="String">
+			<return type="String">
+			</return>
+			<argument index="0" name="from" type="PackedInt64Array">
 			</argument>
 			<description>
-				Constructs a new String from the given [PoolByteArray].
+				Constructs a new String from the given [PackedInt64Array].
 			</description>
 		</method>
 		<method name="String">
 			<return type="String">
 			</return>
-			<argument index="0" name="from" type="PoolIntArray">
+			<argument index="0" name="from" type="PackedFloat32Array">
 			</argument>
 			<description>
-				Constructs a new String from the given [PoolIntArray].
+				Constructs a new String from the given [PackedFloat32Array].
 			</description>
 		</method>
 		<method name="String">
 			<return type="String">
 			</return>
-			<argument index="0" name="from" type="PoolRealArray">
+			<argument index="0" name="from" type="PackedFloat64Array">
 			</argument>
 			<description>
-				Constructs a new String from the given [PoolRealArray].
+				Constructs a new String from the given [PackedFloat64Array].
 			</description>
 		</method>
 		<method name="String">
 			<return type="String">
 			</return>
-			<argument index="0" name="from" type="PoolStringArray">
+			<argument index="0" name="from" type="PackedStringArray">
 			</argument>
 			<description>
-				Constructs a new String from the given [PoolStringArray].
+				Constructs a new String from the given [PackedStringArray].
 			</description>
 		</method>
 		<method name="String">
 			<return type="String">
 			</return>
-			<argument index="0" name="from" type="PoolVector2Array">
+			<argument index="0" name="from" type="PackedVector2Array">
 			</argument>
 			<description>
-				Constructs a new String from the given [PoolVector2Array].
+				Constructs a new String from the given [PackedVector2Array].
 			</description>
 		</method>
 		<method name="String">
 			<return type="String">
 			</return>
-			<argument index="0" name="from" type="PoolVector3Array">
+			<argument index="0" name="from" type="PackedVector3Array">
 			</argument>
 			<description>
-				Constructs a new String from the given [PoolVector3Array].
+				Constructs a new String from the given [PackedVector3Array].
 			</description>
 		</method>
 		<method name="String">
 			<return type="String">
 			</return>
-			<argument index="0" name="from" type="PoolColorArray">
+			<argument index="0" name="from" type="PackedColorArray">
 			</argument>
 			<description>
-				Constructs a new String from the given [PoolColorArray].
+				Constructs a new String from the given [PackedColorArray].
 			</description>
 		</method>
 		<method name="begins_with">
@@ -236,7 +308,7 @@
 			</description>
 		</method>
 		<method name="bigrams">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Returns the bigrams (pairs of consecutive letters) of this string.
@@ -322,6 +394,8 @@
 			</description>
 		</method>
 		<method name="erase">
+			<return type="void">
+			</return>
 			<argument index="0" name="position" type="int">
 			</argument>
 			<argument index="1" name="chars" type="int">
@@ -597,7 +671,7 @@
 			</description>
 		</method>
 		<method name="md5_buffer">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<description>
 				Returns the MD5 hash of the string as an array of bytes.
@@ -732,7 +806,7 @@
 			</description>
 		</method>
 		<method name="rsplit">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="delimiter" type="String">
 			</argument>
@@ -764,7 +838,7 @@
 			</description>
 		</method>
 		<method name="sha1_buffer">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<description>
 				Returns the SHA-1 hash of the string as an array of bytes.
@@ -778,7 +852,7 @@
 			</description>
 		</method>
 		<method name="sha256_buffer">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<description>
 				Returns the SHA-256 hash of the string as an array of bytes.
@@ -801,7 +875,7 @@
 			</description>
 		</method>
 		<method name="split">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="delimiter" type="String">
 			</argument>
@@ -823,7 +897,7 @@
 			</description>
 		</method>
 		<method name="split_floats">
-			<return type="PoolRealArray">
+			<return type="PackedFloat32Array">
 			</return>
 			<argument index="0" name="delimiter" type="String">
 			</argument>
@@ -864,10 +938,10 @@
 			</description>
 		</method>
 		<method name="to_ascii">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<description>
-				Converts the String (which is a character array) to [PoolByteArray] (which is an array of bytes). The conversion is faster compared to [method to_utf8], as this method assumes that all the characters in the String are ASCII characters.
+				Converts the String (which is a character array) to [PackedByteArray] (which is an array of bytes). The conversion is faster compared to [method to_utf8], as this method assumes that all the characters in the String are ASCII characters.
 			</description>
 		</method>
 		<method name="to_float">
@@ -899,10 +973,10 @@
 			</description>
 		</method>
 		<method name="to_utf8">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<description>
-				Converts the String (which is an array of characters) to [PoolByteArray] (which is an array of bytes). The conversion is a bit slower than [method to_ascii], but supports all UTF-8 characters. Therefore, you should prefer this function over [method to_ascii].
+				Converts the String (which is an array of characters) to [PackedByteArray] (which is an array of bytes). The conversion is a bit slower than [method to_ascii], but supports all UTF-8 characters. Therefore, you should prefer this function over [method to_ascii].
 			</description>
 		</method>
 		<method name="trim_prefix">
diff --git a/doc/classes/StringName.xml b/doc/classes/StringName.xml
new file mode 100644
index 0000000000..f323a4bb6a
--- /dev/null
+++ b/doc/classes/StringName.xml
@@ -0,0 +1,21 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="StringName" version="4.0">
+	<brief_description>
+	</brief_description>
+	<description>
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+		<method name="StringName">
+			<return type="StringName">
+			</return>
+			<argument index="0" name="from" type="String">
+			</argument>
+			<description>
+			</description>
+		</method>
+	</methods>
+	<constants>
+	</constants>
+</class>
diff --git a/doc/classes/SurfaceTool.xml b/doc/classes/SurfaceTool.xml
index 23363fcad5..4304a8df5e 100644
--- a/doc/classes/SurfaceTool.xml
+++ b/doc/classes/SurfaceTool.xml
@@ -22,7 +22,7 @@
 		<method name="add_bones">
 			<return type="void">
 			</return>
-			<argument index="0" name="bones" type="PoolIntArray">
+			<argument index="0" name="bones" type="PackedInt32Array">
 			</argument>
 			<description>
 				Adds an array of bones for the next vertex to use. [code]bones[/code] must contain 4 integers.
@@ -76,15 +76,15 @@
 		<method name="add_triangle_fan">
 			<return type="void">
 			</return>
-			<argument index="0" name="vertices" type="PoolVector3Array">
+			<argument index="0" name="vertices" type="PackedVector3Array">
 			</argument>
-			<argument index="1" name="uvs" type="PoolVector2Array" default="PoolVector2Array(  )">
+			<argument index="1" name="uvs" type="PackedVector2Array" default="PackedVector2Array(  )">
 			</argument>
-			<argument index="2" name="colors" type="PoolColorArray" default="PoolColorArray(  )">
+			<argument index="2" name="colors" type="PackedColorArray" default="PackedColorArray(  )">
 			</argument>
-			<argument index="3" name="uv2s" type="PoolVector2Array" default="PoolVector2Array(  )">
+			<argument index="3" name="uv2s" type="PackedVector2Array" default="PackedVector2Array(  )">
 			</argument>
-			<argument index="4" name="normals" type="PoolVector3Array" default="PoolVector3Array(  )">
+			<argument index="4" name="normals" type="PackedVector3Array" default="PackedVector3Array(  )">
 			</argument>
 			<argument index="5" name="tangents" type="Array" default="[  ]">
 			</argument>
@@ -123,7 +123,7 @@
 		<method name="add_weights">
 			<return type="void">
 			</return>
-			<argument index="0" name="weights" type="PoolRealArray">
+			<argument index="0" name="weights" type="PackedFloat32Array">
 			</argument>
 			<description>
 				Specifies weight values for next vertex to use. [code]weights[/code] must contain 4 values.
diff --git a/doc/classes/TabContainer.xml b/doc/classes/TabContainer.xml
index 73b5afe6a7..3c4fd4c41a 100644
--- a/doc/classes/TabContainer.xml
+++ b/doc/classes/TabContainer.xml
@@ -204,10 +204,6 @@
 		</theme_item>
 		<theme_item name="increment_highlight" type="Texture2D">
 		</theme_item>
-		<theme_item name="label_valign_bg" type="int" default="2">
-		</theme_item>
-		<theme_item name="label_valign_fg" type="int" default="0">
-		</theme_item>
 		<theme_item name="menu" type="Texture2D">
 		</theme_item>
 		<theme_item name="menu_highlight" type="Texture2D">
@@ -222,7 +218,5 @@
 		</theme_item>
 		<theme_item name="tab_fg" type="StyleBox">
 		</theme_item>
-		<theme_item name="top_margin" type="int" default="24">
-		</theme_item>
 	</theme_items>
 </class>
diff --git a/doc/classes/Tabs.xml b/doc/classes/Tabs.xml
index 266a733f8f..8f31b24131 100644
--- a/doc/classes/Tabs.xml
+++ b/doc/classes/Tabs.xml
@@ -285,10 +285,6 @@
 		</theme_item>
 		<theme_item name="increment_highlight" type="Texture2D">
 		</theme_item>
-		<theme_item name="label_valign_bg" type="int" default="2">
-		</theme_item>
-		<theme_item name="label_valign_fg" type="int" default="0">
-		</theme_item>
 		<theme_item name="panel" type="StyleBox">
 		</theme_item>
 		<theme_item name="tab_bg" type="StyleBox">
@@ -297,7 +293,5 @@
 		</theme_item>
 		<theme_item name="tab_fg" type="StyleBox">
 		</theme_item>
-		<theme_item name="top_margin" type="int" default="24">
-		</theme_item>
 	</theme_items>
 </class>
diff --git a/doc/classes/TextEdit.xml b/doc/classes/TextEdit.xml
index c4a05db3a7..d4eeb574eb 100644
--- a/doc/classes/TextEdit.xml
+++ b/doc/classes/TextEdit.xml
@@ -299,7 +299,7 @@
 			</description>
 		</method>
 		<method name="search" qualifiers="const">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<argument index="0" name="key" type="String">
 			</argument>
@@ -311,7 +311,7 @@
 			</argument>
 			<description>
 				Perform a search inside the text. Search flags can be specified in the [enum SearchFlags] enum.
-				Returns an empty [code]PoolIntArray[/code] if no result was found. Otherwise, the result line and column can be accessed at indices specified in the [enum SearchResult] enum, e.g:
+				Returns an empty [code]PackedInt32Array[/code] if no result was found. Otherwise, the result line and column can be accessed at indices specified in the [enum SearchResult] enum, e.g:
 				[codeblock]
 				var result = search(key, flags, line, column)
 				if result.size() &gt; 0:
diff --git a/doc/classes/TextFile.xml b/doc/classes/TextFile.xml
new file mode 100644
index 0000000000..1c2c2ff25c
--- /dev/null
+++ b/doc/classes/TextFile.xml
@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="TextFile" inherits="Resource" version="4.0">
+	<brief_description>
+	</brief_description>
+	<description>
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+	</methods>
+	<constants>
+	</constants>
+</class>
diff --git a/doc/classes/Texture2D.xml b/doc/classes/Texture2D.xml
index 2ccb469eb1..63cdb0d90a 100644
--- a/doc/classes/Texture2D.xml
+++ b/doc/classes/Texture2D.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="Texture2D" inherits="Resource" version="4.0">
+<class name="Texture2D" inherits="Texture" version="4.0">
 	<brief_description>
 		Texture for 2D and 3D.
 	</brief_description>
diff --git a/doc/classes/TextureLayered.xml b/doc/classes/TextureLayered.xml
index f9ecdb02f0..66e5b69ab4 100644
--- a/doc/classes/TextureLayered.xml
+++ b/doc/classes/TextureLayered.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="TextureLayered" inherits="Resource" version="4.0">
+<class name="TextureLayered" inherits="Texture" version="4.0">
 	<brief_description>
 		Base class for 3D texture types.
 	</brief_description>
diff --git a/doc/classes/Theme.xml b/doc/classes/Theme.xml
index d11cfc7aa2..70a4eda867 100644
--- a/doc/classes/Theme.xml
+++ b/doc/classes/Theme.xml
@@ -21,9 +21,9 @@
 		<method name="clear_color">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Clears the [Color] at [code]name[/code] if the theme has [code]type[/code].
@@ -32,9 +32,9 @@
 		<method name="clear_constant">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Clears the constant at [code]name[/code] if the theme has [code]type[/code].
@@ -43,9 +43,9 @@
 		<method name="clear_font">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Clears the [Font] at [code]name[/code] if the theme has [code]type[/code].
@@ -54,9 +54,9 @@
 		<method name="clear_icon">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Clears the icon at [code]name[/code] if the theme has [code]type[/code].
@@ -65,9 +65,9 @@
 		<method name="clear_stylebox">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Clears [StyleBox] at [code]name[/code] if the theme has [code]type[/code].
@@ -92,125 +92,125 @@
 		<method name="get_color" qualifiers="const">
 			<return type="Color">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Returns the [Color] at [code]name[/code] if the theme has [code]type[/code].
 			</description>
 		</method>
 		<method name="get_color_list" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="type" type="String">
 			</argument>
 			<description>
-				Returns all the [Color]s as a [PoolStringArray] filled with each [Color]'s name, for use in [method get_color], if the theme has [code]type[/code].
+				Returns all the [Color]s as a [PackedStringArray] filled with each [Color]'s name, for use in [method get_color], if the theme has [code]type[/code].
 			</description>
 		</method>
 		<method name="get_constant" qualifiers="const">
 			<return type="int">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Returns the constant at [code]name[/code] if the theme has [code]type[/code].
 			</description>
 		</method>
 		<method name="get_constant_list" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="type" type="String">
 			</argument>
 			<description>
-				Returns all the constants as a [PoolStringArray] filled with each constant's name, for use in [method get_constant], if the theme has [code]type[/code].
+				Returns all the constants as a [PackedStringArray] filled with each constant's name, for use in [method get_constant], if the theme has [code]type[/code].
 			</description>
 		</method>
 		<method name="get_font" qualifiers="const">
 			<return type="Font">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Returns the [Font] at [code]name[/code] if the theme has [code]type[/code].
 			</description>
 		</method>
 		<method name="get_font_list" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="type" type="String">
 			</argument>
 			<description>
-				Returns all the [Font]s as a [PoolStringArray] filled with each [Font]'s name, for use in [method get_font], if the theme has [code]type[/code].
+				Returns all the [Font]s as a [PackedStringArray] filled with each [Font]'s name, for use in [method get_font], if the theme has [code]type[/code].
 			</description>
 		</method>
 		<method name="get_icon" qualifiers="const">
 			<return type="Texture2D">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Returns the icon [Texture2D] at [code]name[/code] if the theme has [code]type[/code].
 			</description>
 		</method>
 		<method name="get_icon_list" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="type" type="String">
 			</argument>
 			<description>
-				Returns all the icons as a [PoolStringArray] filled with each [Texture2D]'s name, for use in [method get_icon], if the theme has [code]type[/code].
+				Returns all the icons as a [PackedStringArray] filled with each [Texture2D]'s name, for use in [method get_icon], if the theme has [code]type[/code].
 			</description>
 		</method>
 		<method name="get_stylebox" qualifiers="const">
 			<return type="StyleBox">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Returns the icon [StyleBox] at [code]name[/code] if the theme has [code]type[/code].
 			</description>
 		</method>
 		<method name="get_stylebox_list" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="type" type="String">
 			</argument>
 			<description>
-				Returns all the [StyleBox]s as a [PoolStringArray] filled with each [StyleBox]'s name, for use in [method get_stylebox], if the theme has [code]type[/code].
+				Returns all the [StyleBox]s as a [PackedStringArray] filled with each [StyleBox]'s name, for use in [method get_stylebox], if the theme has [code]type[/code].
 			</description>
 		</method>
 		<method name="get_stylebox_types" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
-				Returns all the [StyleBox] types as a [PoolStringArray] filled with each [StyleBox]'s type, for use in [method get_stylebox] and/or [method get_stylebox_list], if the theme has [code]type[/code].
+				Returns all the [StyleBox] types as a [PackedStringArray] filled with each [StyleBox]'s type, for use in [method get_stylebox] and/or [method get_stylebox_list], if the theme has [code]type[/code].
 			</description>
 		</method>
 		<method name="get_type_list" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<argument index="0" name="type" type="String">
 			</argument>
 			<description>
-				Returns all the types in [code]type[/code] as a [PoolStringArray] for use in any of the [code]get_*[/code] functions, if the theme has [code]type[/code].
+				Returns all the types in [code]type[/code] as a [PackedStringArray] for use in any of the [code]get_*[/code] functions, if the theme has [code]type[/code].
 			</description>
 		</method>
 		<method name="has_color" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if [Color] with [code]name[/code] is in [code]type[/code].
@@ -220,9 +220,9 @@
 		<method name="has_constant" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if constant with [code]name[/code] is in [code]type[/code].
@@ -232,9 +232,9 @@
 		<method name="has_font" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if [Font] with [code]name[/code] is in [code]type[/code].
@@ -244,9 +244,9 @@
 		<method name="has_icon" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if icon [Texture2D] with [code]name[/code] is in [code]type[/code].
@@ -256,9 +256,9 @@
 		<method name="has_stylebox" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<description>
 				Returns [code]true[/code] if [StyleBox] with [code]name[/code] is in [code]type[/code].
@@ -268,9 +268,9 @@
 		<method name="set_color">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<argument index="2" name="color" type="Color">
 			</argument>
@@ -282,9 +282,9 @@
 		<method name="set_constant">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<argument index="2" name="constant" type="int">
 			</argument>
@@ -296,9 +296,9 @@
 		<method name="set_font">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<argument index="2" name="font" type="Font">
 			</argument>
@@ -310,9 +310,9 @@
 		<method name="set_icon">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<argument index="2" name="texture" type="Texture2D">
 			</argument>
@@ -324,9 +324,9 @@
 		<method name="set_stylebox">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="type" type="String">
+			<argument index="1" name="type" type="StringName">
 			</argument>
 			<argument index="2" name="texture" type="StyleBox">
 			</argument>
diff --git a/doc/classes/Thread.xml b/doc/classes/Thread.xml
index f616a9d9b1..3bb5797df5 100644
--- a/doc/classes/Thread.xml
+++ b/doc/classes/Thread.xml
@@ -29,7 +29,7 @@
 			</return>
 			<argument index="0" name="instance" type="Object">
 			</argument>
-			<argument index="1" name="method" type="String">
+			<argument index="1" name="method" type="StringName">
 			</argument>
 			<argument index="2" name="userdata" type="Variant" default="null">
 			</argument>
diff --git a/doc/classes/Transform.xml b/doc/classes/Transform.xml
index e9d7208f66..72f9c5493a 100644
--- a/doc/classes/Transform.xml
+++ b/doc/classes/Transform.xml
@@ -149,21 +149,21 @@
 			</description>
 		</method>
 		<method name="xform">
-			<return type="Variant">
+			<return type="void">
 			</return>
 			<argument index="0" name="v" type="Variant">
 			</argument>
 			<description>
-				Transforms the given [Vector3], [Plane], [AABB], or [PoolVector3Array] by this transform.
+				Transforms the given [Vector3], [Plane], [AABB], or [PackedVector3Array] by this transform.
 			</description>
 		</method>
 		<method name="xform_inv">
-			<return type="Variant">
+			<return type="void">
 			</return>
 			<argument index="0" name="v" type="Variant">
 			</argument>
 			<description>
-				Inverse-transforms the given [Vector3], [Plane], [AABB], or [PoolVector3Array] by this transform.
+				Inverse-transforms the given [Vector3], [Plane], [AABB], or [PackedVector3Array] by this transform.
 			</description>
 		</method>
 	</methods>
diff --git a/doc/classes/Transform2D.xml b/doc/classes/Transform2D.xml
index 9719326f59..164efd4e5e 100644
--- a/doc/classes/Transform2D.xml
+++ b/doc/classes/Transform2D.xml
@@ -151,21 +151,21 @@
 			</description>
 		</method>
 		<method name="xform">
-			<return type="Variant">
+			<return type="void">
 			</return>
 			<argument index="0" name="v" type="Variant">
 			</argument>
 			<description>
-				Transforms the given [Vector2], [Rect2], or [PoolVector2Array] by this transform.
+				Transforms the given [Vector2], [Rect2], or [PackedVector2Array] by this transform.
 			</description>
 		</method>
 		<method name="xform_inv">
-			<return type="Variant">
+			<return type="void">
 			</return>
 			<argument index="0" name="v" type="Variant">
 			</argument>
 			<description>
-				Inverse-transforms the given [Vector2], [Rect2], or [PoolVector2Array] by this transform.
+				Inverse-transforms the given [Vector2], [Rect2], or [PackedVector2Array] by this transform.
 			</description>
 		</method>
 	</methods>
diff --git a/doc/classes/Translation.xml b/doc/classes/Translation.xml
index f80e59f6f9..11245195bf 100644
--- a/doc/classes/Translation.xml
+++ b/doc/classes/Translation.xml
@@ -14,9 +14,9 @@
 		<method name="add_message">
 			<return type="void">
 			</return>
-			<argument index="0" name="src_message" type="String">
+			<argument index="0" name="src_message" type="StringName">
 			</argument>
-			<argument index="1" name="xlated_message" type="String">
+			<argument index="1" name="xlated_message" type="StringName">
 			</argument>
 			<description>
 				Adds a message if nonexistent, followed by its translation.
@@ -25,16 +25,16 @@
 		<method name="erase_message">
 			<return type="void">
 			</return>
-			<argument index="0" name="src_message" type="String">
+			<argument index="0" name="src_message" type="StringName">
 			</argument>
 			<description>
 				Erases a message.
 			</description>
 		</method>
 		<method name="get_message" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
-			<argument index="0" name="src_message" type="String">
+			<argument index="0" name="src_message" type="StringName">
 			</argument>
 			<description>
 				Returns a message's translation.
@@ -48,7 +48,7 @@
 			</description>
 		</method>
 		<method name="get_message_list" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Returns all the messages (keys).
diff --git a/doc/classes/TranslationServer.xml b/doc/classes/TranslationServer.xml
index 8a2a8b9768..aaf7a4d160 100644
--- a/doc/classes/TranslationServer.xml
+++ b/doc/classes/TranslationServer.xml
@@ -69,9 +69,9 @@
 			</description>
 		</method>
 		<method name="translate" qualifiers="const">
-			<return type="String">
+			<return type="StringName">
 			</return>
-			<argument index="0" name="message" type="String">
+			<argument index="0" name="message" type="StringName">
 			</argument>
 			<description>
 				Returns the current locale's translation for the given message (key).
diff --git a/doc/classes/TreeItem.xml b/doc/classes/TreeItem.xml
index e4d2af0c6e..f498919f9e 100644
--- a/doc/classes/TreeItem.xml
+++ b/doc/classes/TreeItem.xml
@@ -30,7 +30,7 @@
 		<method name="call_recursive" qualifiers="vararg">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="method" type="String">
+			<argument index="0" name="method" type="StringName">
 			</argument>
 			<description>
 				Calls the [code]method[/code] on the actual TreeItem and its children recursively. Pass parameters as a comma separated list.
@@ -452,7 +452,7 @@
 			</argument>
 			<argument index="1" name="object" type="Object">
 			</argument>
-			<argument index="2" name="callback" type="String">
+			<argument index="2" name="callback" type="StringName">
 			</argument>
 			<description>
 				Sets the given column's custom draw callback to [code]callback[/code] method on [code]object[/code].
diff --git a/doc/classes/Tween.xml b/doc/classes/Tween.xml
index e60dc07e99..342acaae96 100644
--- a/doc/classes/Tween.xml
+++ b/doc/classes/Tween.xml
@@ -25,13 +25,13 @@
 			</return>
 			<argument index="0" name="object" type="Object">
 			</argument>
-			<argument index="1" name="method" type="String">
+			<argument index="1" name="method" type="StringName">
 			</argument>
 			<argument index="2" name="initial_val" type="Variant">
 			</argument>
 			<argument index="3" name="target" type="Object">
 			</argument>
-			<argument index="4" name="target_method" type="String">
+			<argument index="4" name="target_method" type="StringName">
 			</argument>
 			<argument index="5" name="duration" type="float">
 			</argument>
@@ -130,7 +130,7 @@
 			</return>
 			<argument index="0" name="object" type="Object">
 			</argument>
-			<argument index="1" name="method" type="String">
+			<argument index="1" name="method" type="StringName">
 			</argument>
 			<argument index="2" name="initial_val" type="Variant">
 			</argument>
@@ -186,7 +186,7 @@
 			</return>
 			<argument index="0" name="object" type="Object">
 			</argument>
-			<argument index="1" name="key" type="String" default="&quot;&quot;">
+			<argument index="1" name="key" type="StringName" default="&quot;&quot;">
 			</argument>
 			<description>
 				Stops animation and removes a tween, given its object and property/method pair. By default, all tweens are removed, unless [code]key[/code] is specified.
@@ -204,7 +204,7 @@
 			</return>
 			<argument index="0" name="object" type="Object">
 			</argument>
-			<argument index="1" name="key" type="String" default="&quot;&quot;">
+			<argument index="1" name="key" type="StringName" default="&quot;&quot;">
 			</argument>
 			<description>
 				Resets a tween to its initial value (the one given, not the one before the tween), given its object and property/method pair. By default, all tweens are removed, unless [code]key[/code] is specified.
@@ -222,7 +222,7 @@
 			</return>
 			<argument index="0" name="object" type="Object">
 			</argument>
-			<argument index="1" name="key" type="String" default="&quot;&quot;">
+			<argument index="1" name="key" type="StringName" default="&quot;&quot;">
 			</argument>
 			<description>
 				Continues animating a stopped tween, given its object and property/method pair. By default, all tweens are resumed, unless [code]key[/code] is specified.
@@ -265,7 +265,7 @@
 			</return>
 			<argument index="0" name="object" type="Object">
 			</argument>
-			<argument index="1" name="key" type="String" default="&quot;&quot;">
+			<argument index="1" name="key" type="StringName" default="&quot;&quot;">
 			</argument>
 			<description>
 				Stops a tween, given its object and property/method pair. By default, all tweens are stopped, unless [code]key[/code] is specified.
@@ -283,11 +283,11 @@
 			</return>
 			<argument index="0" name="object" type="Object">
 			</argument>
-			<argument index="1" name="method" type="String">
+			<argument index="1" name="method" type="StringName">
 			</argument>
 			<argument index="2" name="initial" type="Object">
 			</argument>
-			<argument index="3" name="initial_method" type="String">
+			<argument index="3" name="initial_method" type="StringName">
 			</argument>
 			<argument index="4" name="final_val" type="Variant">
 			</argument>
diff --git a/doc/classes/UDPServer.xml b/doc/classes/UDPServer.xml
new file mode 100644
index 0000000000..f3c865c392
--- /dev/null
+++ b/doc/classes/UDPServer.xml
@@ -0,0 +1,98 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="UDPServer" inherits="Reference" version="4.0">
+	<brief_description>
+		Helper class to implement a UDP server.
+	</brief_description>
+	<description>
+		A simple server that opens a UDP socket and returns connected [PacketPeerUDP] upon receiving new packets. See also [method PacketPeerUDP.connect_to_host].
+		Below a small example of how it can be used:
+		[codeblock]
+		# server.gd
+		extends Node
+
+		var server := UDPServer.new()
+		var peers = []
+
+		func _ready():
+		    server.listen(4242)
+
+		func _process(delta):
+		    if server.is_connection_available():
+		        var peer : PacketPeerUDP = server.take_connection()
+		        var pkt = peer.get_packet()
+		        print("Accepted peer: %s:%s" % [peer.get_packet_ip(), peer.get_packet_port()])
+		        print("Received data: %s" % [pkt.get_string_from_utf8()])
+		        # Reply so it knows we received the message.
+		        peer.put_packet(pkt)
+		        # Keep a reference so we can keep contacting the remote peer.
+		        peers.append(peer)
+
+		    for i in range(0, peers.size()):
+		        pass # Do something with the connected peers.
+
+		[/codeblock]
+		[codeblock]
+		# client.gd
+		extends Node
+
+		var udp := PacketPeerUDP.new()
+		var connected = false
+
+		func _ready():
+		    udp.connect_to_host("127.0.0.1", 4242)
+
+		func _process(delta):
+		    if !connected:
+		        # Try to contact server
+		        udp.put_packet("The answer is... 42!".to_utf8())
+		    if udp.get_available_packet_count() &gt; 0:
+		        print("Connected: %s" % udp.get_packet().get_string_from_utf8())
+		        connected = true
+		[/codeblock]
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+		<method name="is_connection_available" qualifiers="const">
+			<return type="bool">
+			</return>
+			<description>
+				Returns [code]true[/code] if a packet with a new address/port combination is received on the socket.
+			</description>
+		</method>
+		<method name="is_listening" qualifiers="const">
+			<return type="bool">
+			</return>
+			<description>
+				Returns [code]true[/code] if the socket is open and listening on a port.
+			</description>
+		</method>
+		<method name="listen">
+			<return type="int" enum="Error">
+			</return>
+			<argument index="0" name="port" type="int">
+			</argument>
+			<argument index="1" name="bind_address" type="String" default="&quot;*&quot;">
+			</argument>
+			<description>
+				Starts the server by opening a UDP socket listening on the given port. You can optionally specify a [code]bind_address[/code] to only listen for packets sent to that address. See also [method PacketPeerUDP.listen].
+			</description>
+		</method>
+		<method name="stop">
+			<return type="void">
+			</return>
+			<description>
+				Stops the server, closing the UDP socket if open. Will not disconnect any connected [PacketPeerUDP].
+			</description>
+		</method>
+		<method name="take_connection">
+			<return type="PacketPeerUDP">
+			</return>
+			<description>
+				Returns a [PacketPeerUDP] connected to the address/port combination of the first packet in queue. Will return [code]null[/code] if no packet is in queue. See also [method PacketPeerUDP.connect_to_host].
+			</description>
+		</method>
+	</methods>
+	<constants>
+	</constants>
+</class>
diff --git a/doc/classes/UndoRedo.xml b/doc/classes/UndoRedo.xml
index 06fcb1ca03..766ebf7e32 100644
--- a/doc/classes/UndoRedo.xml
+++ b/doc/classes/UndoRedo.xml
@@ -36,7 +36,7 @@
 			</return>
 			<argument index="0" name="object" type="Object">
 			</argument>
-			<argument index="1" name="method" type="String">
+			<argument index="1" name="method" type="StringName">
 			</argument>
 			<description>
 				Register a method that will be called when the action is committed.
@@ -47,7 +47,7 @@
 			</return>
 			<argument index="0" name="object" type="Object">
 			</argument>
-			<argument index="1" name="property" type="String">
+			<argument index="1" name="property" type="StringName">
 			</argument>
 			<argument index="2" name="value" type="Variant">
 			</argument>
@@ -69,7 +69,7 @@
 			</return>
 			<argument index="0" name="object" type="Object">
 			</argument>
-			<argument index="1" name="method" type="String">
+			<argument index="1" name="method" type="StringName">
 			</argument>
 			<description>
 				Register a method that will be called when the action is undone.
@@ -80,7 +80,7 @@
 			</return>
 			<argument index="0" name="object" type="Object">
 			</argument>
-			<argument index="1" name="property" type="String">
+			<argument index="1" name="property" type="StringName">
 			</argument>
 			<argument index="2" name="value" type="Variant">
 			</argument>
diff --git a/doc/classes/Vector2.xml b/doc/classes/Vector2.xml
index 4eef103d1f..7b02a1a4c9 100644
--- a/doc/classes/Vector2.xml
+++ b/doc/classes/Vector2.xml
@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="Vector2" version="4.0">
 	<brief_description>
-		Vector used for 2D math.
+		Vector used for 2D math using floating point coordinates.
 	</brief_description>
 	<description>
 		2-element structure that can be used to represent positions in 2D space or any other pair of numeric values.
+		It uses floating point coordinates.
 	</description>
 	<tutorials>
 		<link>https://docs.godotengine.org/en/latest/tutorials/math/index.html</link>
@@ -13,12 +14,21 @@
 		<method name="Vector2">
 			<return type="Vector2">
 			</return>
+			<argument index="0" name="from" type="Vector2i">
+			</argument>
+			<description>
+				Constructs a new [Vector2] from [Vector2i].
+			</description>
+		</method>
+		<method name="Vector2">
+			<return type="Vector2">
+			</return>
 			<argument index="0" name="x" type="float">
 			</argument>
 			<argument index="1" name="y" type="float">
 			</argument>
 			<description>
-				Constructs a new Vector2 from the given [code]x[/code] and [code]y[/code].
+				Constructs a new [Vector2] from the given [code]x[/code] and [code]y[/code].
 			</description>
 		</method>
 		<method name="abs">
diff --git a/doc/classes/Vector2i.xml b/doc/classes/Vector2i.xml
new file mode 100644
index 0000000000..a516eb01dd
--- /dev/null
+++ b/doc/classes/Vector2i.xml
@@ -0,0 +1,61 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="Vector2i" version="4.0">
+	<brief_description>
+		Vector used for 2D math using integer coordinates.
+	</brief_description>
+	<description>
+		2-element structure that can be used to represent positions in 2D space or any other pair of numeric values.
+		It uses integer coordinates.
+	</description>
+	<tutorials>
+		<link>https://docs.godotengine.org/en/latest/tutorials/math/index.html</link>
+	</tutorials>
+	<methods>
+		<method name="Vector2i">
+			<return type="Vector2i">
+			</return>
+			<argument index="0" name="x" type="int">
+			</argument>
+			<argument index="1" name="y" type="int">
+			</argument>
+			<description>
+				Constructs a new [Vector2i] from the given [code]x[/code] and [code]y[/code].
+			</description>
+		</method>
+		<method name="Vector2i">
+			<return type="Vector2i">
+			</return>
+			<argument index="0" name="from" type="Vector2">
+			</argument>
+			<description>
+				Constructs a new [Vector2i] from [Vector2]. The floating point coordinates will be truncated.
+			</description>
+		</method>
+	</methods>
+	<constants>
+		<constant name="AXIS_X" value="0">
+			Enumerated value for the X axis.
+		</constant>
+		<constant name="AXIS_Y" value="1">
+			Enumerated value for the Y axis.
+		</constant>
+		<constant name="ZERO" value="Vector2i( 0, 0 )">
+			Zero vector.
+		</constant>
+		<constant name="ONE" value="Vector2i( 1, 1 )">
+			One vector.
+		</constant>
+		<constant name="LEFT" value="Vector2i( -1, 0 )">
+			Left unit vector.
+		</constant>
+		<constant name="RIGHT" value="Vector2i( 1, 0 )">
+			Right unit vector.
+		</constant>
+		<constant name="UP" value="Vector2i( 0, -1 )">
+			Up unit vector.
+		</constant>
+		<constant name="DOWN" value="Vector2i( 0, 1 )">
+			Down unit vector.
+		</constant>
+	</constants>
+</class>
diff --git a/doc/classes/Vector3.xml b/doc/classes/Vector3.xml
index 7ae89cc450..600c03ba7d 100644
--- a/doc/classes/Vector3.xml
+++ b/doc/classes/Vector3.xml
@@ -1,10 +1,11 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="Vector3" version="4.0">
 	<brief_description>
-		Vector used for 3D math.
+		Vector used for 3D math using floating point coordinates.
 	</brief_description>
 	<description>
 		3-element structure that can be used to represent positions in 3D space or any other pair of numeric values.
+		It uses floating point coordinates.
 	</description>
 	<tutorials>
 		<link>https://docs.godotengine.org/en/latest/tutorials/math/index.html</link>
@@ -13,6 +14,15 @@
 		<method name="Vector3">
 			<return type="Vector3">
 			</return>
+			<argument index="0" name="from" type="Vector3i">
+			</argument>
+			<description>
+				Constructs a new [Vector3] from [Vector3i].
+			</description>
+		</method>
+		<method name="Vector3">
+			<return type="Vector3">
+			</return>
 			<argument index="0" name="x" type="float">
 			</argument>
 			<argument index="1" name="y" type="float">
@@ -20,7 +30,7 @@
 			<argument index="2" name="z" type="float">
 			</argument>
 			<description>
-				Returns a Vector3 with the given components.
+				Returns a [Vector3] with the given components.
 			</description>
 		</method>
 		<method name="abs">
diff --git a/doc/classes/Vector3i.xml b/doc/classes/Vector3i.xml
new file mode 100644
index 0000000000..4f5a658b89
--- /dev/null
+++ b/doc/classes/Vector3i.xml
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="Vector3i" version="4.0">
+	<brief_description>
+		Vector used for 3D math using integer coordinates.
+	</brief_description>
+	<description>
+		3-element structure that can be used to represent positions in 3D space or any other pair of numeric values.
+		It uses integer coordinates.
+	</description>
+	<tutorials>
+		<link>https://docs.godotengine.org/en/latest/tutorials/math/index.html</link>
+	</tutorials>
+	<methods>
+		<method name="Vector3i">
+			<return type="Vector3i">
+			</return>
+			<argument index="0" name="x" type="int">
+			</argument>
+			<argument index="1" name="y" type="int">
+			</argument>
+			<argument index="2" name="z" type="int">
+			</argument>
+			<description>
+				Returns a [Vector3i] with the given components.
+			</description>
+		</method>
+		<method name="Vector3i">
+			<return type="Vector3i">
+			</return>
+			<argument index="0" name="from" type="Vector3">
+			</argument>
+			<description>
+				Constructs a new [Vector3i] from [Vector3]. The floating point coordinates will be truncated.
+			</description>
+		</method>
+	</methods>
+	<constants>
+		<constant name="AXIS_X" value="0">
+			Enumerated value for the X axis.
+		</constant>
+		<constant name="AXIS_Y" value="1">
+			Enumerated value for the Y axis.
+		</constant>
+		<constant name="AXIS_Z" value="2">
+			Enumerated value for the Z axis.
+		</constant>
+		<constant name="ZERO" value="Vector3i( 0, 0, 0 )">
+			Zero vector.
+		</constant>
+		<constant name="ONE" value="Vector3i( 1, 1, 1 )">
+			One vector.
+		</constant>
+		<constant name="LEFT" value="Vector3i( -1, 0, 0 )">
+			Left unit vector.
+		</constant>
+		<constant name="RIGHT" value="Vector3i( 1, 0, 0 )">
+			Right unit vector.
+		</constant>
+		<constant name="UP" value="Vector3i( 0, 1, 0 )">
+			Up unit vector.
+		</constant>
+		<constant name="DOWN" value="Vector3i( 0, -1, 0 )">
+			Down unit vector.
+		</constant>
+		<constant name="FORWARD" value="Vector3i( 0, 0, -1 )">
+			Forward unit vector.
+		</constant>
+		<constant name="BACK" value="Vector3i( 0, 0, 1 )">
+			Back unit vector.
+		</constant>
+	</constants>
+</class>
diff --git a/doc/classes/VideoPlayer.xml b/doc/classes/VideoPlayer.xml
index d2b9af4580..91c8ad0a77 100644
--- a/doc/classes/VideoPlayer.xml
+++ b/doc/classes/VideoPlayer.xml
@@ -58,7 +58,7 @@
 		<member name="buffering_msec" type="int" setter="set_buffering_msec" getter="get_buffering_msec" default="500">
 			Amount of time in milliseconds to store in buffer while playing.
 		</member>
-		<member name="bus" type="String" setter="set_bus" getter="get_bus" default="&quot;Master&quot;">
+		<member name="bus" type="StringName" setter="set_bus" getter="get_bus" default="@&quot;Master&quot;">
 			Audio bus to use for sound playback.
 		</member>
 		<member name="expand" type="bool" setter="set_expand" getter="has_expand" default="true">
diff --git a/doc/classes/Viewport.xml b/doc/classes/Viewport.xml
index 076977c364..0632be28e1 100644
--- a/doc/classes/Viewport.xml
+++ b/doc/classes/Viewport.xml
@@ -425,7 +425,7 @@
 		</constant>
 		<constant name="DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS" value="2" enum="DefaultCanvasItemTextureFilter">
 		</constant>
-		<constant name="DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS" value="3" enum="DefaultCanvasItemTextureFilter">
+		<constant name="DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS" value="3" enum="DefaultCanvasItemTextureFilter">
 		</constant>
 		<constant name="DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_MAX" value="4" enum="DefaultCanvasItemTextureFilter">
 		</constant>
diff --git a/doc/classes/VisualServer.xml b/doc/classes/VisualServer.xml
index 1634db2484..ca2058ddbb 100644
--- a/doc/classes/VisualServer.xml
+++ b/doc/classes/VisualServer.xml
@@ -540,7 +540,7 @@
 			</return>
 			<argument index="0" name="occluder_polygon" type="RID">
 			</argument>
-			<argument index="1" name="shape" type="PoolVector2Array">
+			<argument index="1" name="shape" type="PackedVector2Array">
 			</argument>
 			<argument index="2" name="closed" type="bool">
 			</argument>
@@ -553,7 +553,7 @@
 			</return>
 			<argument index="0" name="occluder_polygon" type="RID">
 			</argument>
-			<argument index="1" name="shape" type="PoolVector2Array">
+			<argument index="1" name="shape" type="PackedVector2Array">
 			</argument>
 			<description>
 				Sets the shape of the occluder polygon as lines.
@@ -801,6 +801,30 @@
 				Sets the rotation of the background [Sky] expressed as a [Basis]. Equivalent to [member Environment.sky_rotation], where the rotation vector is used to construct the [Basis].
 			</description>
 		</method>
+		<method name="environment_set_ssao">
+			<return type="void">
+			</return>
+			<argument index="0" name="env" type="RID">
+			</argument>
+			<argument index="1" name="enable" type="bool">
+			</argument>
+			<argument index="2" name="radius" type="float">
+			</argument>
+			<argument index="3" name="intensity" type="float">
+			</argument>
+			<argument index="4" name="bias" type="float">
+			</argument>
+			<argument index="5" name="light_affect" type="float">
+			</argument>
+			<argument index="6" name="ao_channel_affect" type="float">
+			</argument>
+			<argument index="7" name="blur" type="int" enum="VisualServer.EnvironmentSSAOBlur">
+			</argument>
+			<argument index="8" name="bilateral_sharpness" type="float">
+			</argument>
+			<description>
+			</description>
+		</method>
 		<method name="environment_set_ssr">
 			<return type="void">
 			</return>
@@ -1540,7 +1564,7 @@
 			</description>
 		</method>
 		<method name="lightmap_capture_get_octree" qualifiers="const">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<argument index="0" name="capture" type="RID">
 			</argument>
@@ -1593,7 +1617,7 @@
 			</return>
 			<argument index="0" name="capture" type="RID">
 			</argument>
-			<argument index="1" name="octree" type="PoolByteArray">
+			<argument index="1" name="octree" type="PackedByteArray">
 			</argument>
 			<description>
 				Sets the octree to be used by this lightmap capture.
@@ -1647,7 +1671,7 @@
 			</return>
 			<argument index="0" name="material" type="RID">
 			</argument>
-			<argument index="1" name="parameter" type="String">
+			<argument index="1" name="parameter" type="StringName">
 			</argument>
 			<description>
 				Returns the value of a certain material's parameter.
@@ -1669,7 +1693,7 @@
 			</return>
 			<argument index="0" name="material" type="RID">
 			</argument>
-			<argument index="1" name="parameter" type="String">
+			<argument index="1" name="parameter" type="StringName">
 			</argument>
 			<argument index="2" name="value" type="Variant">
 			</argument>
@@ -1878,7 +1902,7 @@
 			</argument>
 			<argument index="2" name="offset" type="int">
 			</argument>
-			<argument index="3" name="data" type="PoolByteArray">
+			<argument index="3" name="data" type="PackedByteArray">
 			</argument>
 			<description>
 				Updates a specific region of a vertex buffer for the specified surface. Warning: this function alters the vertex buffer directly with no safety mechanisms, you can easily corrupt your mesh.
@@ -1919,7 +1943,7 @@
 			</description>
 		</method>
 		<method name="multimesh_get_buffer" qualifiers="const">
-			<return type="PoolRealArray">
+			<return type="PackedFloat32Array">
 			</return>
 			<argument index="0" name="multimesh" type="RID">
 			</argument>
@@ -2054,7 +2078,7 @@
 			</return>
 			<argument index="0" name="multimesh" type="RID">
 			</argument>
-			<argument index="1" name="buffer" type="PoolRealArray">
+			<argument index="1" name="buffer" type="PackedFloat32Array">
 			</argument>
 			<description>
 			</description>
@@ -2479,7 +2503,7 @@
 			</return>
 			<argument index="0" name="where" type="Object">
 			</argument>
-			<argument index="1" name="method" type="String">
+			<argument index="1" name="method" type="StringName">
 			</argument>
 			<argument index="2" name="userdata" type="Variant">
 			</argument>
@@ -2585,7 +2609,7 @@
 			</return>
 			<argument index="0" name="shader" type="RID">
 			</argument>
-			<argument index="1" name="name" type="String">
+			<argument index="1" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns a default texture from a shader searched by name.
@@ -2596,7 +2620,7 @@
 			</return>
 			<argument index="0" name="material" type="RID">
 			</argument>
-			<argument index="1" name="parameter" type="String">
+			<argument index="1" name="parameter" type="StringName">
 			</argument>
 			<description>
 			</description>
@@ -2626,7 +2650,7 @@
 			</return>
 			<argument index="0" name="shader" type="RID">
 			</argument>
-			<argument index="1" name="name" type="String">
+			<argument index="1" name="name" type="StringName">
 			</argument>
 			<argument index="2" name="texture" type="RID">
 			</argument>
@@ -3497,15 +3521,6 @@
 		<constant name="ENV_TONE_MAPPER_ACES" value="3" enum="EnvironmentToneMapper">
 			Use the ACES tonemapper.
 		</constant>
-		<constant name="ENV_SSAO_QUALITY_LOW" value="0" enum="EnvironmentSSAOQuality">
-			Lowest quality of screen space ambient occlusion.
-		</constant>
-		<constant name="ENV_SSAO_QUALITY_MEDIUM" value="1" enum="EnvironmentSSAOQuality">
-			Medium quality screen space ambient occlusion.
-		</constant>
-		<constant name="ENV_SSAO_QUALITY_HIGH" value="2" enum="EnvironmentSSAOQuality">
-			Highest quality screen space ambient occlusion.
-		</constant>
 		<constant name="ENV_SSAO_BLUR_DISABLED" value="0" enum="EnvironmentSSAOBlur">
 			Disables the blur set for SSAO. Will make SSAO look noisier.
 		</constant>
@@ -3518,6 +3533,15 @@
 		<constant name="ENV_SSAO_BLUR_3x3" value="3" enum="EnvironmentSSAOBlur">
 			Performs a 3x3 blur on the SSAO output. Use this for smoothest SSAO.
 		</constant>
+		<constant name="ENV_SSAO_QUALITY_LOW" value="0" enum="EnvironmentSSAOQuality">
+			Lowest quality of screen space ambient occlusion.
+		</constant>
+		<constant name="ENV_SSAO_QUALITY_MEDIUM" value="1" enum="EnvironmentSSAOQuality">
+			Medium quality screen space ambient occlusion.
+		</constant>
+		<constant name="ENV_SSAO_QUALITY_HIGH" value="2" enum="EnvironmentSSAOQuality">
+			Highest quality screen space ambient occlusion.
+		</constant>
 		<constant name="ENV_SSAO_QUALITY_ULTRA" value="3" enum="EnvironmentSSAOQuality">
 		</constant>
 		<constant name="DOF_BLUR_QUALITY_VERY_LOW" value="0" enum="DOFBlurQuality">
@@ -3617,11 +3641,11 @@
 		</constant>
 		<constant name="CANVAS_ITEM_TEXTURE_FILTER_LINEAR" value="2" enum="CanvasItemTextureFilter">
 		</constant>
-		<constant name="CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS" value="3" enum="CanvasItemTextureFilter">
+		<constant name="CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS" value="3" enum="CanvasItemTextureFilter">
 		</constant>
 		<constant name="CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS" value="4" enum="CanvasItemTextureFilter">
 		</constant>
-		<constant name="CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC" value="5" enum="CanvasItemTextureFilter">
+		<constant name="CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC" value="5" enum="CanvasItemTextureFilter">
 		</constant>
 		<constant name="CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC" value="6" enum="CanvasItemTextureFilter">
 		</constant>
diff --git a/doc/classes/VisualShader.xml b/doc/classes/VisualShader.xml
index 44e843f8a5..27ba54cb68 100644
--- a/doc/classes/VisualShader.xml
+++ b/doc/classes/VisualShader.xml
@@ -107,7 +107,7 @@
 			</description>
 		</method>
 		<method name="get_node_list" qualifiers="const">
-			<return type="PoolIntArray">
+			<return type="PackedInt32Array">
 			</return>
 			<argument index="0" name="type" type="int" enum="VisualShader.Type">
 			</argument>
diff --git a/doc/classes/VisualShaderNode.xml b/doc/classes/VisualShaderNode.xml
index d3227f421e..72ce743656 100644
--- a/doc/classes/VisualShaderNode.xml
+++ b/doc/classes/VisualShaderNode.xml
@@ -61,19 +61,22 @@
 		<constant name="PORT_TYPE_SCALAR" value="0" enum="PortType">
 			Floating-point scalar. Translated to [code]float[/code] type in shader code.
 		</constant>
-		<constant name="PORT_TYPE_VECTOR" value="1" enum="PortType">
+		<constant name="PORT_TYPE_SCALAR_INT" value="1" enum="PortType">
+			Integer scalar. Translated to [code]int[/code] type in shader code.
+		</constant>
+		<constant name="PORT_TYPE_VECTOR" value="2" enum="PortType">
 			3D vector of floating-point values. Translated to [code]vec3[/code] type in shader code.
 		</constant>
-		<constant name="PORT_TYPE_BOOLEAN" value="2" enum="PortType">
+		<constant name="PORT_TYPE_BOOLEAN" value="3" enum="PortType">
 			Boolean type. Translated to [code]bool[/code] type in shader code.
 		</constant>
-		<constant name="PORT_TYPE_TRANSFORM" value="3" enum="PortType">
+		<constant name="PORT_TYPE_TRANSFORM" value="4" enum="PortType">
 			Transform type. Translated to [code]mat4[/code] type in shader code.
 		</constant>
-		<constant name="PORT_TYPE_SAMPLER" value="4" enum="PortType">
+		<constant name="PORT_TYPE_SAMPLER" value="5" enum="PortType">
 			Sampler type. Translated to reference of sampler uniform in shader code. Can only be used for input ports in non-uniform nodes.
 		</constant>
-		<constant name="PORT_TYPE_MAX" value="5" enum="PortType">
+		<constant name="PORT_TYPE_MAX" value="6" enum="PortType">
 			Represents the size of the [enum PortType] enum.
 		</constant>
 	</constants>
diff --git a/doc/classes/VisualShaderNodeCompare.xml b/doc/classes/VisualShaderNodeCompare.xml
index f207cba0a5..32f7be3ec3 100644
--- a/doc/classes/VisualShaderNodeCompare.xml
+++ b/doc/classes/VisualShaderNodeCompare.xml
@@ -50,7 +50,7 @@
 			Comparison for less than ([code]a &lt; b[/code]). Cannot be used if [member type] set to [constant CTYPE_BOOLEAN] or [constant CTYPE_TRANSFORM].
 		</constant>
 		<constant name="FUNC_LESS_THAN_EQUAL" value="5" enum="Function">
-			Comparison for less than or equal ([code]a &lt; b[/code]). Cannot be used if [member type] set to [constant CTYPE_BOOLEAN] or [constant CTYPE_TRANSFORM].
+			Comparison for less than or equal ([code]a &lt;= b[/code]). Cannot be used if [member type] set to [constant CTYPE_BOOLEAN] or [constant CTYPE_TRANSFORM].
 		</constant>
 		<constant name="COND_ALL" value="0" enum="Condition">
 			The result will be true if all of component in vector satisfy the comparison condition.
diff --git a/doc/classes/VisualShaderNodeCustom.xml b/doc/classes/VisualShaderNodeCustom.xml
index 0d1bcc754f..5bd8ec38ed 100644
--- a/doc/classes/VisualShaderNodeCustom.xml
+++ b/doc/classes/VisualShaderNodeCustom.xml
@@ -20,8 +20,8 @@
 			<return type="String">
 			</return>
 			<description>
-				Override this method to define the category of the associated custom node in the Visual Shader Editor's members dialog.
-				Defining this method is [b]optional[/b]. If not overridden, the node will be filed under the "Custom" category.
+				Override this method to define the path to the associated custom node in the Visual Shader Editor's members dialog. The path may looks like [code]"MyGame/MyFunctions/Noise"[/code].
+				Defining this method is [b]optional[/b]. If not overridden, the node will be filed under the "Addons" category.
 			</description>
 		</method>
 		<method name="_get_code" qualifiers="virtual">
@@ -72,7 +72,7 @@
 			</description>
 		</method>
 		<method name="_get_input_port_name" qualifiers="virtual">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="port" type="int">
 			</argument>
@@ -108,7 +108,7 @@
 			</description>
 		</method>
 		<method name="_get_output_port_name" qualifiers="virtual">
-			<return type="String">
+			<return type="StringName">
 			</return>
 			<argument index="0" name="port" type="int">
 			</argument>
@@ -135,14 +135,6 @@
 				Defining this method is [b]optional[/b]. If not overridden, no return icon is shown.
 			</description>
 		</method>
-		<method name="_get_subcategory" qualifiers="virtual">
-			<return type="String">
-			</return>
-			<description>
-				Override this method to define the subcategory of the associated custom node in the Visual Shader Editor's members dialog.
-				Defining this method is [b]optional[/b]. If not overridden, the node will be filed under the root of the main category (see [method _get_category]).
-			</description>
-		</method>
 		<method name="_is_highend" qualifiers="virtual">
 			<return type="bool">
 			</return>
diff --git a/doc/classes/VisualShaderNodeScalarConstant.xml b/doc/classes/VisualShaderNodeFloatConstant.xml
index f7b94d9e39..3ba9ff07d3 100644
--- a/doc/classes/VisualShaderNodeScalarConstant.xml
+++ b/doc/classes/VisualShaderNodeFloatConstant.xml
@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeScalarConstant" inherits="VisualShaderNode" version="4.0">
+<class name="VisualShaderNodeFloatConstant" inherits="VisualShaderNode" version="4.0">
 	<brief_description>
+		A scalar floating-point constant to be used within the visual shader graph.
 	</brief_description>
 	<description>
+		Translated to [code]float[/code] in the shader language.
 	</description>
 	<tutorials>
 	</tutorials>
@@ -10,6 +12,7 @@
 	</methods>
 	<members>
 		<member name="constant" type="float" setter="set_constant" getter="get_constant" default="0.0">
+			A floating-point constant which represents a state of this node.
 		</member>
 	</members>
 	<constants>
diff --git a/doc/classes/VisualShaderNodeFloatFunc.xml b/doc/classes/VisualShaderNodeFloatFunc.xml
new file mode 100644
index 0000000000..bb7486e8cf
--- /dev/null
+++ b/doc/classes/VisualShaderNodeFloatFunc.xml
@@ -0,0 +1,116 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="VisualShaderNodeFloatFunc" inherits="VisualShaderNode" version="4.0">
+	<brief_description>
+		A scalar floating-point function to be used within the visual shader graph.
+	</brief_description>
+	<description>
+		Accept a floating-point scalar ([code]x[/code]) to the input port and transform it according to [member function].
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+	</methods>
+	<members>
+		<member name="function" type="int" setter="set_function" getter="get_function" enum="VisualShaderNodeFloatFunc.Function" default="13">
+			A function to be applied to the scalar. See [enum Function] for options.
+		</member>
+	</members>
+	<constants>
+		<constant name="FUNC_SIN" value="0" enum="Function">
+			Returns the sine of the parameter. Translates to [code]sin(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_COS" value="1" enum="Function">
+			Returns the cosine of the parameter. Translates to [code]cos(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_TAN" value="2" enum="Function">
+			Returns the tangent of the parameter. Translates to [code]tan(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_ASIN" value="3" enum="Function">
+			Returns the arc-sine of the parameter. Translates to [code]asin(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_ACOS" value="4" enum="Function">
+			Returns the arc-cosine of the parameter. Translates to [code]acos(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_ATAN" value="5" enum="Function">
+			Returns the arc-tangent of the parameter. Translates to [code]atan(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_SINH" value="6" enum="Function">
+			Returns the hyperbolic sine of the parameter. Translates to [code]sinh(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_COSH" value="7" enum="Function">
+			Returns the hyperbolic cosine of the parameter. Translates to [code]cosh(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_TANH" value="8" enum="Function">
+			Returns the hyperbolic tangent of the parameter. Translates to [code]tanh(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_LOG" value="9" enum="Function">
+			Returns the natural logarithm of the parameter. Translates to [code]log(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_EXP" value="10" enum="Function">
+			Returns the natural exponentiation of the parameter. Translates to [code]exp(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_SQRT" value="11" enum="Function">
+			Returns the square root of the parameter. Translates to [code]sqrt(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_ABS" value="12" enum="Function">
+			Returns the absolute value of the parameter. Translates to [code]abs(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_SIGN" value="13" enum="Function">
+			Extracts the sign of the parameter. Translates to [code]sign(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_FLOOR" value="14" enum="Function">
+			Finds the nearest integer less than or equal to the parameter. Translates to [code]floor(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_ROUND" value="15" enum="Function">
+			Finds the nearest integer to the parameter. Translates to [code]round(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_CEIL" value="16" enum="Function">
+			Finds the nearest integer that is greater than or equal to the parameter. Translates to [code]ceil(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_FRAC" value="17" enum="Function">
+			Computes the fractional part of the argument. Translates to [code]fract(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_SATURATE" value="18" enum="Function">
+			Clamps the value between [code]0.0[/code] and [code]1.0[/code] using [code]min(max(x, 0.0), 1.0)[/code].
+		</constant>
+		<constant name="FUNC_NEGATE" value="19" enum="Function">
+			Negates the [code]x[/code] using [code]-(x)[/code].
+		</constant>
+		<constant name="FUNC_ACOSH" value="20" enum="Function">
+			Returns the arc-hyperbolic-cosine of the parameter. Translates to [code]acosh(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_ASINH" value="21" enum="Function">
+			Returns the arc-hyperbolic-sine of the parameter. Translates to [code]asinh(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_ATANH" value="22" enum="Function">
+			Returns the arc-hyperbolic-tangent of the parameter. Translates to [code]atanh(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_DEGREES" value="23" enum="Function">
+			Convert a quantity in radians to degrees. Translates to [code]degrees(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_EXP2" value="24" enum="Function">
+			Returns 2 raised by the power of the parameter. Translates to [code]exp2(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_INVERSE_SQRT" value="25" enum="Function">
+			Returns the inverse of the square root of the parameter. Translates to [code]inversesqrt(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_LOG2" value="26" enum="Function">
+			Returns the base 2 logarithm of the parameter. Translates to [code]log2(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_RADIANS" value="27" enum="Function">
+			Convert a quantity in degrees to radians. Translates to [code]radians(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_RECIPROCAL" value="28" enum="Function">
+			Finds reciprocal value of dividing 1 by [code]x[/code] (i.e. [code]1 / x[/code]).
+		</constant>
+		<constant name="FUNC_ROUNDEVEN" value="29" enum="Function">
+			Finds the nearest even integer to the parameter. Translates to [code]roundEven(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_TRUNC" value="30" enum="Function">
+			Returns a value equal to the nearest integer to [code]x[/code] whose absolute value is not larger than the absolute value of [code]x[/code]. Translates to [code]trunc(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_ONEMINUS" value="31" enum="Function">
+			Subtracts scalar [code]x[/code] from 1 (i.e. [code]1 - x[/code]).
+		</constant>
+	</constants>
+</class>
diff --git a/doc/classes/VisualShaderNodeFloatOp.xml b/doc/classes/VisualShaderNodeFloatOp.xml
new file mode 100644
index 0000000000..2c9ebabb89
--- /dev/null
+++ b/doc/classes/VisualShaderNodeFloatOp.xml
@@ -0,0 +1,50 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="VisualShaderNodeFloatOp" inherits="VisualShaderNode" version="4.0">
+	<brief_description>
+		A floating-point scalar operator to be used within the visual shader graph.
+	</brief_description>
+	<description>
+		Applies [member operator] to two floating-point inputs: [code]a[/code] and [code]b[/code].
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+	</methods>
+	<members>
+		<member name="operator" type="int" setter="set_operator" getter="get_operator" enum="VisualShaderNodeFloatOp.Operator" default="0">
+			An operator to be applied to the inputs. See [enum Operator] for options.
+		</member>
+	</members>
+	<constants>
+		<constant name="OP_ADD" value="0" enum="Operator">
+			Sums two numbers using [code]a + b[/code].
+		</constant>
+		<constant name="OP_SUB" value="1" enum="Operator">
+			Subtracts two numbers using [code]a - b[/code].
+		</constant>
+		<constant name="OP_MUL" value="2" enum="Operator">
+			Multiplies two numbers using [code]a * b[/code].
+		</constant>
+		<constant name="OP_DIV" value="3" enum="Operator">
+			Divides two numbers using [code]a / b[/code].
+		</constant>
+		<constant name="OP_MOD" value="4" enum="Operator">
+			Calculates the remainder of two numbers. Translates to [code]mod(a, b)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="OP_POW" value="5" enum="Operator">
+			Raises the [code]a[/code] to the power of [code]b[/code]. Translates to [code]pow(a, b)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="OP_MAX" value="6" enum="Operator">
+			Returns the greater of two numbers. Translates to [code]max(a, b)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="OP_MIN" value="7" enum="Operator">
+			Returns the lesser of two numbers. Translates to [code]min(a, b)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="OP_ATAN2" value="8" enum="Operator">
+			Returns the arc-tangent of the parameters. Translates to [code]atan(a, b)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="OP_STEP" value="9" enum="Operator">
+			Generates a step function by comparing [code]b[/code](x) to [code]a[/code](edge). Returns 0.0 if [code]x[/code] is smaller than [code]edge[/code] and otherwise 1.0. Translates to [code]step(a, b)[/code] in the Godot Shader Language.
+		</constant>
+	</constants>
+</class>
diff --git a/doc/classes/VisualShaderNodeScalarUniform.xml b/doc/classes/VisualShaderNodeFloatUniform.xml
index fab766d3f9..33ece8ac1b 100644
--- a/doc/classes/VisualShaderNodeScalarUniform.xml
+++ b/doc/classes/VisualShaderNodeFloatUniform.xml
@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeScalarUniform" inherits="VisualShaderNodeUniform" version="4.0">
+<class name="VisualShaderNodeFloatUniform" inherits="VisualShaderNodeUniform" version="4.0">
 	<brief_description>
-		A scalar uniform to be used within the visual shader graph.
+		A scalar float uniform to be used within the visual shader graph.
 	</brief_description>
 	<description>
 		Translated to [code]uniform float[/code] in the shader language.
@@ -11,7 +11,7 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="hint" type="int" setter="set_hint" getter="get_hint" enum="VisualShaderNodeScalarUniform.Hint" default="0">
+		<member name="hint" type="int" setter="set_hint" getter="get_hint" enum="VisualShaderNodeFloatUniform.Hint" default="0">
 			A hint applied to the uniform, which controls the values it can take when set through the inspector.
 		</member>
 		<member name="max" type="float" setter="set_max" getter="get_max" default="1.0">
diff --git a/doc/classes/VisualShaderNodeIf.xml b/doc/classes/VisualShaderNodeIf.xml
index 0a8fdcfd4d..1ebd945d42 100644
--- a/doc/classes/VisualShaderNodeIf.xml
+++ b/doc/classes/VisualShaderNodeIf.xml
@@ -1,8 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="VisualShaderNodeIf" inherits="VisualShaderNode" version="4.0">
 	<brief_description>
+		Compares two floating-point numbers in order to return a required vector within the visual shader graph.
 	</brief_description>
 	<description>
+		First two ports are scalar floatin-point numbers to compare, third is tolerance comparsion amount and last three ports represents a vectors returned if [code]a == b[/code], [code]a &gt; b[/code] and [code]a &lt; b[/code] respectivly.
 	</description>
 	<tutorials>
 	</tutorials>
diff --git a/doc/classes/VisualShaderNodeInput.xml b/doc/classes/VisualShaderNodeInput.xml
index 1c8d8d84c4..ed629508d0 100644
--- a/doc/classes/VisualShaderNodeInput.xml
+++ b/doc/classes/VisualShaderNodeInput.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="VisualShaderNodeInput" inherits="VisualShaderNode" version="4.0">
 	<brief_description>
+		Represents the input shader parameter within the visual shader graph.
 	</brief_description>
 	<description>
 	</description>
@@ -11,16 +12,19 @@
 			<return type="String">
 			</return>
 			<description>
+				Returns a translated name of the current constant in the Godot Shader Language. eg. [code]"ALBEDO"[/code] if the [member input_name] equal to [code]"albedo"[/code].
 			</description>
 		</method>
 	</methods>
 	<members>
 		<member name="input_name" type="String" setter="set_input_name" getter="get_input_name" default="&quot;[None]&quot;">
+			One of the several input constants in lower-case style like: "vertex"([/code]VERTEX[code]) or "point_size"([code]POINT_SIZE[/code]).
 		</member>
 	</members>
 	<signals>
 		<signal name="input_type_changed">
 			<description>
+				Emitted when input is changed via [member input_name].
 			</description>
 		</signal>
 	</signals>
diff --git a/doc/classes/VisualShaderNodeIntConstant.xml b/doc/classes/VisualShaderNodeIntConstant.xml
new file mode 100644
index 0000000000..1c407b21ca
--- /dev/null
+++ b/doc/classes/VisualShaderNodeIntConstant.xml
@@ -0,0 +1,20 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="VisualShaderNodeIntConstant" inherits="VisualShaderNode" version="4.0">
+	<brief_description>
+		A scalar integer constant to be used within the visual shader graph.
+	</brief_description>
+	<description>
+		Translated to [code]int[/code] in the shader language.
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+	</methods>
+	<members>
+		<member name="constant" type="int" setter="set_constant" getter="get_constant" default="0">
+			An integer constant which represents a state of this node.
+		</member>
+	</members>
+	<constants>
+	</constants>
+</class>
diff --git a/doc/classes/VisualShaderNodeIntFunc.xml b/doc/classes/VisualShaderNodeIntFunc.xml
new file mode 100644
index 0000000000..4b5d4ca8d2
--- /dev/null
+++ b/doc/classes/VisualShaderNodeIntFunc.xml
@@ -0,0 +1,32 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="VisualShaderNodeIntFunc" inherits="VisualShaderNode" version="4.0">
+	<brief_description>
+		A scalar integer function to be used within the visual shader graph.
+	</brief_description>
+	<description>
+		Accept an integer scalar ([code]x[/code]) to the input port and transform it according to [member function].
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+	</methods>
+	<members>
+		<member name="function" type="int" setter="set_function" getter="get_function" enum="VisualShaderNodeIntFunc.Function" default="0">
+			A function to be applied to the scalar. See [enum Function] for options.
+		</member>
+	</members>
+	<constants>
+		<constant name="FUNC_ABS" value="0" enum="Function">
+			Returns the absolute value of the parameter. Translates to [code]abs(x)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_CLAMP" value="1" enum="Function">
+			Constrains a parameter between [code]min[/code] and [code]max[/code]. Translates to [code]clamp(x, min, max)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="FUNC_NEGATE" value="2" enum="Function">
+			Negates the [code]x[/code] using [code]-(x)[/code].
+		</constant>
+		<constant name="FUNC_SIGN" value="3" enum="Function">
+			Extracts the sign of the parameter. Translates to [code]sign(x)[/code] in the Godot Shader Language.
+		</constant>
+	</constants>
+</class>
diff --git a/doc/classes/VisualShaderNodeIntOp.xml b/doc/classes/VisualShaderNodeIntOp.xml
new file mode 100644
index 0000000000..fc9a0a9a0a
--- /dev/null
+++ b/doc/classes/VisualShaderNodeIntOp.xml
@@ -0,0 +1,41 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="VisualShaderNodeIntOp" inherits="VisualShaderNode" version="4.0">
+	<brief_description>
+		An integer scalar operator to be used within the visual shader graph.
+	</brief_description>
+	<description>
+		Applies [member operator] to two integer inputs: [code]a[/code] and [code]b[/code].
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+	</methods>
+	<members>
+		<member name="operator" type="int" setter="set_operator" getter="get_operator" enum="VisualShaderNodeIntOp.Operator" default="0">
+			An operator to be applied to the inputs. See [enum Operator] for options.
+		</member>
+	</members>
+	<constants>
+		<constant name="OP_ADD" value="0" enum="Operator">
+			Sums two numbers using [code]a + b[/code].
+		</constant>
+		<constant name="OP_SUB" value="1" enum="Operator">
+			Subtracts two numbers using [code]a - b[/code].
+		</constant>
+		<constant name="OP_MUL" value="2" enum="Operator">
+			Multiplies two numbers using [code]a * b[/code].
+		</constant>
+		<constant name="OP_DIV" value="3" enum="Operator">
+			Divides two numbers using [code]a / b[/code].
+		</constant>
+		<constant name="OP_MOD" value="4" enum="Operator">
+			Calculates the remainder of two numbers using [code]a % b[/code].
+		</constant>
+		<constant name="OP_MAX" value="5" enum="Operator">
+			Returns the greater of two numbers. Translates to [code]max(a, b)[/code] in the Godot Shader Language.
+		</constant>
+		<constant name="OP_MIN" value="6" enum="Operator">
+			Returns the lesser of two numbers. Translates to [code]max(a, b)[/code] in the Godot Shader Language.
+		</constant>
+	</constants>
+</class>
diff --git a/doc/classes/VisualShaderNodeIntUniform.xml b/doc/classes/VisualShaderNodeIntUniform.xml
new file mode 100644
index 0000000000..8c7c288177
--- /dev/null
+++ b/doc/classes/VisualShaderNodeIntUniform.xml
@@ -0,0 +1,38 @@
+<?xml version="1.0" encoding="UTF-8" ?>
+<class name="VisualShaderNodeIntUniform" inherits="VisualShaderNodeUniform" version="4.0">
+	<brief_description>
+		A scalar integer uniform to be used within the visual shader graph.
+	</brief_description>
+	<description>
+		Translated to [code]uniform int[/code] in the shader language.
+	</description>
+	<tutorials>
+	</tutorials>
+	<methods>
+	</methods>
+	<members>
+		<member name="hint" type="int" setter="set_hint" getter="get_hint" enum="VisualShaderNodeIntUniform.Hint" default="0">
+			A hint applied to the uniform, which controls the values it can take when set through the inspector.
+		</member>
+		<member name="max" type="int" setter="set_max" getter="get_max" default="100">
+			Minimum value for range hints. Used if [member hint] is set to [constant HINT_RANGE] or [constant HINT_RANGE_STEP].
+		</member>
+		<member name="min" type="int" setter="set_min" getter="get_min" default="0">
+			Maximum value for range hints. Used if [member hint] is set to [constant HINT_RANGE] or [constant HINT_RANGE_STEP].
+		</member>
+		<member name="step" type="int" setter="set_step" getter="get_step" default="1">
+			Step (increment) value for the range hint with step. Used if [member hint] is set to [constant HINT_RANGE_STEP].
+		</member>
+	</members>
+	<constants>
+		<constant name="HINT_NONE" value="0" enum="Hint">
+			No hint used.
+		</constant>
+		<constant name="HINT_RANGE" value="1" enum="Hint">
+			A range hint for scalar value, which limits possible input values between [member min] and [member max]. Translated to [code]hint_range(min, max)[/code] in shader code.
+		</constant>
+		<constant name="HINT_RANGE_STEP" value="2" enum="Hint">
+			A range hint for scalar value with step, which limits possible input values between [member min] and [member max], with a step (increment) of [member step]). Translated to [code]hint_range(min, max, step)[/code] in shader code.
+		</constant>
+	</constants>
+</class>
diff --git a/doc/classes/VisualShaderNodeScalarFunc.xml b/doc/classes/VisualShaderNodeScalarFunc.xml
deleted file mode 100644
index b306d198f6..0000000000
--- a/doc/classes/VisualShaderNodeScalarFunc.xml
+++ /dev/null
@@ -1,81 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeScalarFunc" inherits="VisualShaderNode" version="4.0">
-	<brief_description>
-	</brief_description>
-	<description>
-	</description>
-	<tutorials>
-	</tutorials>
-	<methods>
-	</methods>
-	<members>
-		<member name="function" type="int" setter="set_function" getter="get_function" enum="VisualShaderNodeScalarFunc.Function" default="13">
-		</member>
-	</members>
-	<constants>
-		<constant name="FUNC_SIN" value="0" enum="Function">
-		</constant>
-		<constant name="FUNC_COS" value="1" enum="Function">
-		</constant>
-		<constant name="FUNC_TAN" value="2" enum="Function">
-		</constant>
-		<constant name="FUNC_ASIN" value="3" enum="Function">
-		</constant>
-		<constant name="FUNC_ACOS" value="4" enum="Function">
-		</constant>
-		<constant name="FUNC_ATAN" value="5" enum="Function">
-		</constant>
-		<constant name="FUNC_SINH" value="6" enum="Function">
-		</constant>
-		<constant name="FUNC_COSH" value="7" enum="Function">
-		</constant>
-		<constant name="FUNC_TANH" value="8" enum="Function">
-		</constant>
-		<constant name="FUNC_LOG" value="9" enum="Function">
-		</constant>
-		<constant name="FUNC_EXP" value="10" enum="Function">
-		</constant>
-		<constant name="FUNC_SQRT" value="11" enum="Function">
-		</constant>
-		<constant name="FUNC_ABS" value="12" enum="Function">
-		</constant>
-		<constant name="FUNC_SIGN" value="13" enum="Function">
-		</constant>
-		<constant name="FUNC_FLOOR" value="14" enum="Function">
-		</constant>
-		<constant name="FUNC_ROUND" value="15" enum="Function">
-		</constant>
-		<constant name="FUNC_CEIL" value="16" enum="Function">
-		</constant>
-		<constant name="FUNC_FRAC" value="17" enum="Function">
-		</constant>
-		<constant name="FUNC_SATURATE" value="18" enum="Function">
-		</constant>
-		<constant name="FUNC_NEGATE" value="19" enum="Function">
-		</constant>
-		<constant name="FUNC_ACOSH" value="20" enum="Function">
-		</constant>
-		<constant name="FUNC_ASINH" value="21" enum="Function">
-		</constant>
-		<constant name="FUNC_ATANH" value="22" enum="Function">
-		</constant>
-		<constant name="FUNC_DEGREES" value="23" enum="Function">
-		</constant>
-		<constant name="FUNC_EXP2" value="24" enum="Function">
-		</constant>
-		<constant name="FUNC_INVERSE_SQRT" value="25" enum="Function">
-		</constant>
-		<constant name="FUNC_LOG2" value="26" enum="Function">
-		</constant>
-		<constant name="FUNC_RADIANS" value="27" enum="Function">
-		</constant>
-		<constant name="FUNC_RECIPROCAL" value="28" enum="Function">
-		</constant>
-		<constant name="FUNC_ROUNDEVEN" value="29" enum="Function">
-		</constant>
-		<constant name="FUNC_TRUNC" value="30" enum="Function">
-		</constant>
-		<constant name="FUNC_ONEMINUS" value="31" enum="Function">
-		</constant>
-	</constants>
-</class>
diff --git a/doc/classes/VisualShaderNodeScalarOp.xml b/doc/classes/VisualShaderNodeScalarOp.xml
deleted file mode 100644
index f13f16cdd2..0000000000
--- a/doc/classes/VisualShaderNodeScalarOp.xml
+++ /dev/null
@@ -1,37 +0,0 @@
-<?xml version="1.0" encoding="UTF-8" ?>
-<class name="VisualShaderNodeScalarOp" inherits="VisualShaderNode" version="4.0">
-	<brief_description>
-	</brief_description>
-	<description>
-	</description>
-	<tutorials>
-	</tutorials>
-	<methods>
-	</methods>
-	<members>
-		<member name="operator" type="int" setter="set_operator" getter="get_operator" enum="VisualShaderNodeScalarOp.Operator" default="0">
-		</member>
-	</members>
-	<constants>
-		<constant name="OP_ADD" value="0" enum="Operator">
-		</constant>
-		<constant name="OP_SUB" value="1" enum="Operator">
-		</constant>
-		<constant name="OP_MUL" value="2" enum="Operator">
-		</constant>
-		<constant name="OP_DIV" value="3" enum="Operator">
-		</constant>
-		<constant name="OP_MOD" value="4" enum="Operator">
-		</constant>
-		<constant name="OP_POW" value="5" enum="Operator">
-		</constant>
-		<constant name="OP_MAX" value="6" enum="Operator">
-		</constant>
-		<constant name="OP_MIN" value="7" enum="Operator">
-		</constant>
-		<constant name="OP_ATAN2" value="8" enum="Operator">
-		</constant>
-		<constant name="OP_STEP" value="9" enum="Operator">
-		</constant>
-	</constants>
-</class>
diff --git a/doc/classes/XMLParser.xml b/doc/classes/XMLParser.xml
index 8140fde62d..2849ea62ab 100644
--- a/doc/classes/XMLParser.xml
+++ b/doc/classes/XMLParser.xml
@@ -115,7 +115,7 @@
 		<method name="open_buffer">
 			<return type="int" enum="Error">
 			</return>
-			<argument index="0" name="buffer" type="PoolByteArray">
+			<argument index="0" name="buffer" type="PackedByteArray">
 			</argument>
 			<description>
 				Opens an XML raw buffer for parsing. This returns an error code.
diff --git a/drivers/alsamidi/midi_driver_alsamidi.cpp b/drivers/alsamidi/midi_driver_alsamidi.cpp
index 6121a44b36..670d7e0a4a 100644
--- a/drivers/alsamidi/midi_driver_alsamidi.cpp
+++ b/drivers/alsamidi/midi_driver_alsamidi.cpp
@@ -189,9 +189,9 @@ void MIDIDriverALSAMidi::unlock() const {
 		mutex->unlock();
 }
 
-PoolStringArray MIDIDriverALSAMidi::get_connected_inputs() {
+PackedStringArray MIDIDriverALSAMidi::get_connected_inputs() {
 
-	PoolStringArray list;
+	PackedStringArray list;
 
 	lock();
 	for (int i = 0; i < connected_inputs.size(); i++) {
diff --git a/drivers/alsamidi/midi_driver_alsamidi.h b/drivers/alsamidi/midi_driver_alsamidi.h
index 354fcce147..9900d90553 100644
--- a/drivers/alsamidi/midi_driver_alsamidi.h
+++ b/drivers/alsamidi/midi_driver_alsamidi.h
@@ -59,7 +59,7 @@ public:
 	virtual Error open();
 	virtual void close();
 
-	virtual PoolStringArray get_connected_inputs();
+	virtual PackedStringArray get_connected_inputs();
 
 	MIDIDriverALSAMidi();
 	virtual ~MIDIDriverALSAMidi();
diff --git a/drivers/coremidi/midi_driver_coremidi.cpp b/drivers/coremidi/midi_driver_coremidi.cpp
index 99628c7fe3..d807896e61 100644
--- a/drivers/coremidi/midi_driver_coremidi.cpp
+++ b/drivers/coremidi/midi_driver_coremidi.cpp
@@ -93,9 +93,9 @@ void MIDIDriverCoreMidi::close() {
 	}
 }
 
-PoolStringArray MIDIDriverCoreMidi::get_connected_inputs() {
+PackedStringArray MIDIDriverCoreMidi::get_connected_inputs() {
 
-	PoolStringArray list;
+	PackedStringArray list;
 
 	for (int i = 0; i < connected_sources.size(); i++) {
 		MIDIEndpointRef source = connected_sources[i];
diff --git a/drivers/coremidi/midi_driver_coremidi.h b/drivers/coremidi/midi_driver_coremidi.h
index f32644e80c..e8b4481c20 100644
--- a/drivers/coremidi/midi_driver_coremidi.h
+++ b/drivers/coremidi/midi_driver_coremidi.h
@@ -52,7 +52,7 @@ public:
 	virtual Error open();
 	virtual void close();
 
-	PoolStringArray get_connected_inputs();
+	PackedStringArray get_connected_inputs();
 
 	MIDIDriverCoreMidi();
 	virtual ~MIDIDriverCoreMidi();
diff --git a/drivers/dummy/rasterizer_dummy.h b/drivers/dummy/rasterizer_dummy.h
index 990a0dc455..fb23370863 100644
--- a/drivers/dummy/rasterizer_dummy.h
+++ b/drivers/dummy/rasterizer_dummy.h
@@ -134,12 +134,12 @@ public:
 	struct DummySurface {
 		uint32_t format;
 		VS::PrimitiveType primitive;
-		PoolVector<uint8_t> array;
+		Vector<uint8_t> array;
 		int vertex_count;
-		PoolVector<uint8_t> index_array;
+		Vector<uint8_t> index_array;
 		int index_count;
 		AABB aabb;
-		Vector<PoolVector<uint8_t> > blend_shapes;
+		Vector<Vector<uint8_t> > blend_shapes;
 		Vector<AABB> bone_aabbs;
 	};
 
@@ -295,7 +295,7 @@ public:
 		return mesh_owner.make_rid(mesh);
 	}
 
-	void mesh_add_surface(RID p_mesh, uint32_t p_format, VS::PrimitiveType p_primitive, const PoolVector<uint8_t> &p_array, int p_vertex_count, const PoolVector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<PoolVector<uint8_t> > &p_blend_shapes = Vector<PoolVector<uint8_t> >(), const Vector<AABB> &p_bone_aabbs = Vector<AABB>()) {
+	void mesh_add_surface(RID p_mesh, uint32_t p_format, VS::PrimitiveType p_primitive, const Vector<uint8_t> &p_array, int p_vertex_count, const Vector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<Vector<uint8_t> > &p_blend_shapes = Vector<Vector<uint8_t> >(), const Vector<AABB> &p_bone_aabbs = Vector<AABB>()) {
 		DummyMesh *m = mesh_owner.getornull(p_mesh);
 		ERR_FAIL_COND(!m);
 
@@ -334,7 +334,7 @@ public:
 		return m->blend_shape_mode;
 	}
 
-	void mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const PoolVector<uint8_t> &p_data) {}
+	void mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const Vector<uint8_t> &p_data) {}
 
 	void mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material) {}
 	RID mesh_surface_get_material(RID p_mesh, int p_surface) const { return RID(); }
@@ -352,15 +352,15 @@ public:
 		return m->surfaces[p_surface].index_count;
 	}
 
-	PoolVector<uint8_t> mesh_surface_get_array(RID p_mesh, int p_surface) const {
+	Vector<uint8_t> mesh_surface_get_array(RID p_mesh, int p_surface) const {
 		DummyMesh *m = mesh_owner.getornull(p_mesh);
-		ERR_FAIL_COND_V(!m, PoolVector<uint8_t>());
+		ERR_FAIL_COND_V(!m, Vector<uint8_t>());
 
 		return m->surfaces[p_surface].array;
 	}
-	PoolVector<uint8_t> mesh_surface_get_index_array(RID p_mesh, int p_surface) const {
+	Vector<uint8_t> mesh_surface_get_index_array(RID p_mesh, int p_surface) const {
 		DummyMesh *m = mesh_owner.getornull(p_mesh);
-		ERR_FAIL_COND_V(!m, PoolVector<uint8_t>());
+		ERR_FAIL_COND_V(!m, Vector<uint8_t>());
 
 		return m->surfaces[p_surface].index_array;
 	}
@@ -384,9 +384,9 @@ public:
 
 		return m->surfaces[p_surface].aabb;
 	}
-	Vector<PoolVector<uint8_t> > mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const {
+	Vector<Vector<uint8_t> > mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const {
 		DummyMesh *m = mesh_owner.getornull(p_mesh);
-		ERR_FAIL_COND_V(!m, Vector<PoolVector<uint8_t> >());
+		ERR_FAIL_COND_V(!m, Vector<Vector<uint8_t> >());
 
 		return m->surfaces[p_surface].blend_shapes;
 	}
@@ -436,7 +436,7 @@ public:
 	Color multimesh_instance_get_color(RID p_multimesh, int p_index) const { return Color(); }
 	Color multimesh_instance_get_custom_data(RID p_multimesh, int p_index) const { return Color(); }
 
-	void multimesh_set_as_bulk_array(RID p_multimesh, const PoolVector<float> &p_array) {}
+	void multimesh_set_as_bulk_array(RID p_multimesh, const Vector<float> &p_array) {}
 
 	void multimesh_set_visible_instances(RID p_multimesh, int p_visible) {}
 	int multimesh_get_visible_instances(RID p_multimesh) const { return 0; }
@@ -555,9 +555,9 @@ public:
 	void gi_probe_set_to_cell_xform(RID p_probe, const Transform &p_xform) {}
 	Transform gi_probe_get_to_cell_xform(RID p_probe) const { return Transform(); }
 
-	void gi_probe_set_dynamic_data(RID p_probe, const PoolVector<int> &p_data) {}
-	PoolVector<int> gi_probe_get_dynamic_data(RID p_probe) const {
-		PoolVector<int> p;
+	void gi_probe_set_dynamic_data(RID p_probe, const Vector<int> &p_data) {}
+	Vector<int> gi_probe_get_dynamic_data(RID p_probe) const {
+		Vector<int> p;
 		return p;
 	}
 
@@ -620,7 +620,7 @@ public:
 
 	struct LightmapCapture : public Instantiable {
 
-		PoolVector<LightmapCaptureOctree> octree;
+		Vector<LightmapCaptureOctree> octree;
 		AABB bounds;
 		Transform cell_xform;
 		int cell_subdiv;
@@ -634,15 +634,15 @@ public:
 	mutable RID_PtrOwner<LightmapCapture> lightmap_capture_data_owner;
 	void lightmap_capture_set_bounds(RID p_capture, const AABB &p_bounds) {}
 	AABB lightmap_capture_get_bounds(RID p_capture) const { return AABB(); }
-	void lightmap_capture_set_octree(RID p_capture, const PoolVector<uint8_t> &p_octree) {}
+	void lightmap_capture_set_octree(RID p_capture, const Vector<uint8_t> &p_octree) {}
 	RID lightmap_capture_create() {
 		LightmapCapture *capture = memnew(LightmapCapture);
 		return lightmap_capture_data_owner.make_rid(capture);
 	}
-	PoolVector<uint8_t> lightmap_capture_get_octree(RID p_capture) const {
+	Vector<uint8_t> lightmap_capture_get_octree(RID p_capture) const {
 		const LightmapCapture *capture = lightmap_capture_data_owner.getornull(p_capture);
-		ERR_FAIL_COND_V(!capture, PoolVector<uint8_t>());
-		return PoolVector<uint8_t>();
+		ERR_FAIL_COND_V(!capture, Vector<uint8_t>());
+		return Vector<uint8_t>();
 	}
 	void lightmap_capture_set_octree_cell_transform(RID p_capture, const Transform &p_xform) {}
 	Transform lightmap_capture_get_octree_cell_transform(RID p_capture) const { return Transform(); }
@@ -650,7 +650,7 @@ public:
 	int lightmap_capture_get_octree_cell_subdiv(RID p_capture) const { return 0; }
 	void lightmap_capture_set_energy(RID p_capture, float p_energy) {}
 	float lightmap_capture_get_energy(RID p_capture) const { return 0.0; }
-	const PoolVector<LightmapCaptureOctree> *lightmap_capture_get_octree_ptr(RID p_capture) const {
+	const Vector<LightmapCaptureOctree> *lightmap_capture_get_octree_ptr(RID p_capture) const {
 		const LightmapCapture *capture = lightmap_capture_data_owner.getornull(p_capture);
 		ERR_FAIL_COND_V(!capture, NULL);
 		return &capture->octree;
@@ -711,7 +711,7 @@ public:
 	/* LIGHT SHADOW MAPPING */
 
 	RID canvas_light_occluder_create() { return RID(); }
-	void canvas_light_occluder_set_polylines(RID p_occluder, const PoolVector<Vector2> &p_lines) {}
+	void canvas_light_occluder_set_polylines(RID p_occluder, const Vector<Vector2> &p_lines) {}
 
 	VS::InstanceType get_base_type(RID p_rid) const {
 		if (mesh_owner.owns(p_rid)) {
diff --git a/drivers/dummy/texture_loader_dummy.cpp b/drivers/dummy/texture_loader_dummy.cpp
index bf51d76527..aff7bbd1bc 100644
--- a/drivers/dummy/texture_loader_dummy.cpp
+++ b/drivers/dummy/texture_loader_dummy.cpp
@@ -43,7 +43,7 @@ RES ResourceFormatDummyTexture::load(const String &p_path, const String &p_origi
 	Image::Format fmt = Image::FORMAT_RGB8;
 	int rowsize = 3 * width;
 
-	PoolVector<uint8_t> dstbuff;
+	Vector<uint8_t> dstbuff;
 
 	dstbuff.resize(rowsize * height);
 
diff --git a/drivers/gles2/rasterizer_scene_gles2.cpp b/drivers/gles2/rasterizer_scene_gles2.cpp
index 2e35bd0ccf..c433886545 100644
--- a/drivers/gles2/rasterizer_scene_gles2.cpp
+++ b/drivers/gles2/rasterizer_scene_gles2.cpp
@@ -1500,7 +1500,7 @@ void RasterizerSceneGLES2::_setup_geometry(RenderList::Element *p_element, Raste
 					//use transform buffer workflow
 					ERR_FAIL_COND(p_skeleton->use_2d);
 
-					PoolVector<float> &transform_buffer = storage->resources.skeleton_transform_cpu_buffer;
+					Vector<float> &transform_buffer = storage->resources.skeleton_transform_cpu_buffer;
 
 					if (!s->attribs[VS::ARRAY_BONES].enabled || !s->attribs[VS::ARRAY_WEIGHTS].enabled) {
 						break; // the whole instance has a skeleton, but this surface is not affected by it.
@@ -1517,10 +1517,10 @@ void RasterizerSceneGLES2::_setup_geometry(RenderList::Element *p_element, Raste
 					const size_t bone_weight_stride = s->attribs[VS::ARRAY_WEIGHTS].stride;
 
 					{
-						PoolVector<float>::Write write = transform_buffer.write();
+						float *write = transform_buffer.ptrw();
 						float *buffer = write.ptr();
 
-						PoolVector<uint8_t>::Read vertex_array_read = s->data.read();
+						const uint8_t *vertex_array_read = s->data.ptr();
 						const uint8_t *vertex_data = vertex_array_read.ptr();
 
 						for (int i = 0; i < s->array_len; i++) {
diff --git a/drivers/gles2/rasterizer_storage_gles2.cpp b/drivers/gles2/rasterizer_storage_gles2.cpp
index 245531a935..55b1c7e560 100644
--- a/drivers/gles2/rasterizer_storage_gles2.cpp
+++ b/drivers/gles2/rasterizer_storage_gles2.cpp
@@ -750,7 +750,7 @@ void RasterizerStorageGLES2::texture_set_data(RID p_texture, const Ref<Image> &p
 	}
 
 	texture->data_size = img->get_data().size();
-	PoolVector<uint8_t>::Read read = img->get_data().read();
+	const uint8_t *read = img->get_data().ptr();
 	ERR_FAIL_COND(!read.ptr());
 
 	glActiveTexture(GL_TEXTURE0);
@@ -888,12 +888,12 @@ Ref<Image> RasterizerStorageGLES2::texture_get_data(RID p_texture, int p_layer)
 	bool compressed;
 	_get_gl_image_and_format(Ref<Image>(), texture->format, texture->flags, real_format, gl_format, gl_internal_format, gl_type, compressed, false);
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 
 	int data_size = Image::get_image_data_size(texture->alloc_width, texture->alloc_height, real_format, texture->mipmaps > 1);
 
 	data.resize(data_size * 2); //add some memory at the end, just in case for buggy drivers
-	PoolVector<uint8_t>::Write wb = data.write();
+	uint8_t *wb = data.ptrw();
 
 	glActiveTexture(GL_TEXTURE0);
 
@@ -930,12 +930,12 @@ Ref<Image> RasterizerStorageGLES2::texture_get_data(RID p_texture, int p_layer)
 	bool compressed;
 	_get_gl_image_and_format(Ref<Image>(), texture->format, texture->flags, real_format, gl_format, gl_internal_format, gl_type, compressed, texture->resize_to_po2);
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 
 	int data_size = Image::get_image_data_size(texture->alloc_width, texture->alloc_height, Image::FORMAT_RGBA8, false);
 
 	data.resize(data_size * 2); //add some memory at the end, just in case for buggy drivers
-	PoolVector<uint8_t>::Write wb = data.write();
+	uint8_t *wb = data.ptrw();
 
 	GLuint temp_framebuffer;
 	glGenFramebuffers(1, &temp_framebuffer);
@@ -1681,11 +1681,11 @@ void RasterizerStorageGLES2::shader_get_param_list(RID p_shader, List<PropertyIn
 			case ShaderLanguage::TYPE_UVEC3:
 			case ShaderLanguage::TYPE_IVEC4:
 			case ShaderLanguage::TYPE_UVEC4: {
-				pi.type = Variant::POOL_INT_ARRAY;
+				pi.type = Variant::PACKED_INT32_ARRAY;
 			} break;
 
 			case ShaderLanguage::TYPE_FLOAT: {
-				pi.type = Variant::REAL;
+				pi.type = Variant::FLOAT;
 				if (u.hint == ShaderLanguage::ShaderNode::Uniform::HINT_RANGE) {
 					pi.hint = PROPERTY_HINT_RANGE;
 					pi.hint_string = rtos(u.hint_range[0]) + "," + rtos(u.hint_range[1]) + "," + rtos(u.hint_range[2]);
@@ -2081,7 +2081,7 @@ RID RasterizerStorageGLES2::mesh_create() {
 	return mesh_owner.make_rid(mesh);
 }
 
-static PoolVector<uint8_t> _unpack_half_floats(const PoolVector<uint8_t> &array, uint32_t &format, int p_vertices) {
+static Vector<uint8_t> _unpack_half_floats(const Vector<uint8_t> &array, uint32_t &format, int p_vertices) {
 
 	uint32_t p_format = format;
 
@@ -2223,11 +2223,11 @@ static PoolVector<uint8_t> _unpack_half_floats(const PoolVector<uint8_t> &array,
 		dst_stride += dst_size[i];
 	}
 
-	PoolVector<uint8_t> ret;
+	Vector<uint8_t> ret;
 	ret.resize(p_vertices * dst_stride);
 
-	PoolVector<uint8_t>::Read r = array.read();
-	PoolVector<uint8_t>::Write w = ret.write();
+	const uint8_t *r = array.ptr();
+	uint8_t *w = ret.ptrw();
 
 	int src_offset = 0;
 	int dst_offset = 0;
@@ -2270,7 +2270,7 @@ static PoolVector<uint8_t> _unpack_half_floats(const PoolVector<uint8_t> &array,
 	return ret;
 }
 
-void RasterizerStorageGLES2::mesh_add_surface(RID p_mesh, uint32_t p_format, VS::PrimitiveType p_primitive, const PoolVector<uint8_t> &p_array, int p_vertex_count, const PoolVector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<PoolVector<uint8_t> > &p_blend_shapes, const Vector<AABB> &p_bone_aabbs) {
+void RasterizerStorageGLES2::mesh_add_surface(RID p_mesh, uint32_t p_format, VS::PrimitiveType p_primitive, const Vector<uint8_t> &p_array, int p_vertex_count, const Vector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<Vector<uint8_t> > &p_blend_shapes, const Vector<AABB> &p_bone_aabbs) {
 
 	Mesh *mesh = mesh_owner.getornull(p_mesh);
 	ERR_FAIL_COND(!mesh);
@@ -2457,18 +2457,18 @@ void RasterizerStorageGLES2::mesh_add_surface(RID p_mesh, uint32_t p_format, VS:
 	}
 
 	//validate sizes
-	PoolVector<uint8_t> array = p_array;
+	Vector<uint8_t> array = p_array;
 
 	int array_size = stride * p_vertex_count;
 	int index_array_size = 0;
 	if (array.size() != array_size && array.size() + p_vertex_count * 2 == array_size) {
 		//old format, convert
-		array = PoolVector<uint8_t>();
+		array = Vector<uint8_t>();
 
 		array.resize(p_array.size() + p_vertex_count * 2);
 
-		PoolVector<uint8_t>::Write w = array.write();
-		PoolVector<uint8_t>::Read r = p_array.read();
+		uint8_t *w = array.ptrw();
+		const uint8_t *r = p_array.ptr();
 
 		uint16_t *w16 = (uint16_t *)w.ptr();
 		const uint16_t *r16 = (uint16_t *)r.ptr();
@@ -2492,7 +2492,7 @@ void RasterizerStorageGLES2::mesh_add_surface(RID p_mesh, uint32_t p_format, VS:
 	if (!config.support_half_float_vertices && uses_half_float) {
 
 		uint32_t new_format = p_format;
-		PoolVector<uint8_t> unpacked_array = _unpack_half_floats(array, new_format, p_vertex_count);
+		Vector<uint8_t> unpacked_array = _unpack_half_floats(array, new_format, p_vertex_count);
 
 		mesh_add_surface(p_mesh, new_format, p_primitive, unpacked_array, p_vertex_count, p_index_array, p_index_count, p_aabb, p_blend_shapes, p_bone_aabbs);
 		return; //do not go any further, above function used unpacked stuff will be used instead.
@@ -2549,7 +2549,7 @@ void RasterizerStorageGLES2::mesh_add_surface(RID p_mesh, uint32_t p_format, VS:
 
 	// Okay, now the OpenGL stuff, wheeeeey \o/
 	{
-		PoolVector<uint8_t>::Read vr = array.read();
+		const uint8_t *vr = array.ptr();
 
 		glGenBuffers(1, &surface->vertex_id);
 		glBindBuffer(GL_ARRAY_BUFFER, surface->vertex_id);
@@ -2558,7 +2558,7 @@ void RasterizerStorageGLES2::mesh_add_surface(RID p_mesh, uint32_t p_format, VS:
 		glBindBuffer(GL_ARRAY_BUFFER, 0);
 
 		if (p_format & VS::ARRAY_FORMAT_INDEX) {
-			PoolVector<uint8_t>::Read ir = p_index_array.read();
+			const uint8_t *ir = p_index_array.ptr();
 
 			glGenBuffers(1, &surface->index_id);
 			glBindBuffer(GL_ELEMENT_ARRAY_BUFFER, surface->index_id);
@@ -2578,7 +2578,7 @@ void RasterizerStorageGLES2::mesh_add_surface(RID p_mesh, uint32_t p_format, VS:
 
 			Surface::BlendShape mt;
 
-			PoolVector<uint8_t>::Read vr = p_blend_shapes[i].read();
+			const uint8_t *vr = p_blend_shapes[i].ptr();
 
 			surface->total_data_size += array_size;
 
@@ -2628,7 +2628,7 @@ VS::BlendShapeMode RasterizerStorageGLES2::mesh_get_blend_shape_mode(RID p_mesh)
 	return mesh->blend_shape_mode;
 }
 
-void RasterizerStorageGLES2::mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const PoolVector<uint8_t> &p_data) {
+void RasterizerStorageGLES2::mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const Vector<uint8_t> &p_data) {
 	Mesh *mesh = mesh_owner.getornull(p_mesh);
 
 	ERR_FAIL_COND(!mesh);
@@ -2637,7 +2637,7 @@ void RasterizerStorageGLES2::mesh_surface_update_region(RID p_mesh, int p_surfac
 	int total_size = p_data.size();
 	ERR_FAIL_COND(p_offset + total_size > mesh->surfaces[p_surface]->array_byte_size);
 
-	PoolVector<uint8_t>::Read r = p_data.read();
+	const uint8_t *r = p_data.ptr();
 
 	glBindBuffer(GL_ARRAY_BUFFER, mesh->surfaces[p_surface]->vertex_id);
 	glBufferSubData(GL_ARRAY_BUFFER, p_offset, total_size, r.ptr());
@@ -2689,11 +2689,11 @@ int RasterizerStorageGLES2::mesh_surface_get_array_index_len(RID p_mesh, int p_s
 	return mesh->surfaces[p_surface]->index_array_len;
 }
 
-PoolVector<uint8_t> RasterizerStorageGLES2::mesh_surface_get_array(RID p_mesh, int p_surface) const {
+Vector<uint8_t> RasterizerStorageGLES2::mesh_surface_get_array(RID p_mesh, int p_surface) const {
 
 	const Mesh *mesh = mesh_owner.getornull(p_mesh);
-	ERR_FAIL_COND_V(!mesh, PoolVector<uint8_t>());
-	ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), PoolVector<uint8_t>());
+	ERR_FAIL_COND_V(!mesh, Vector<uint8_t>());
+	ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), Vector<uint8_t>());
 
 	Surface *surface = mesh->surfaces[p_surface];
 #ifndef TOOLS_ENABLED
@@ -2702,10 +2702,10 @@ PoolVector<uint8_t> RasterizerStorageGLES2::mesh_surface_get_array(RID p_mesh, i
 	return surface->data;
 }
 
-PoolVector<uint8_t> RasterizerStorageGLES2::mesh_surface_get_index_array(RID p_mesh, int p_surface) const {
+Vector<uint8_t> RasterizerStorageGLES2::mesh_surface_get_index_array(RID p_mesh, int p_surface) const {
 	const Mesh *mesh = mesh_owner.getornull(p_mesh);
-	ERR_FAIL_COND_V(!mesh, PoolVector<uint8_t>());
-	ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), PoolVector<uint8_t>());
+	ERR_FAIL_COND_V(!mesh, Vector<uint8_t>());
+	ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), Vector<uint8_t>());
 
 	Surface *surface = mesh->surfaces[p_surface];
 
@@ -2737,10 +2737,10 @@ AABB RasterizerStorageGLES2::mesh_surface_get_aabb(RID p_mesh, int p_surface) co
 	return mesh->surfaces[p_surface]->aabb;
 }
 
-Vector<PoolVector<uint8_t> > RasterizerStorageGLES2::mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const {
+Vector<Vector<uint8_t> > RasterizerStorageGLES2::mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const {
 	const Mesh *mesh = mesh_owner.getornull(p_mesh);
-	ERR_FAIL_COND_V(!mesh, Vector<PoolVector<uint8_t> >());
-	ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), Vector<PoolVector<uint8_t> >());
+	ERR_FAIL_COND_V(!mesh, Vector<Vector<uint8_t> >());
+	ERR_FAIL_INDEX_V(p_surface, mesh->surfaces.size(), Vector<Vector<uint8_t> >());
 #ifndef TOOLS_ENABLED
 	ERR_PRINT("OpenGL ES 2.0 does not allow retrieving mesh array data");
 #endif
@@ -3332,7 +3332,7 @@ Color RasterizerStorageGLES2::multimesh_instance_get_custom_data(RID p_multimesh
 	return Color();
 }
 
-void RasterizerStorageGLES2::multimesh_set_as_bulk_array(RID p_multimesh, const PoolVector<float> &p_array) {
+void RasterizerStorageGLES2::multimesh_set_as_bulk_array(RID p_multimesh, const Vector<float> &p_array) {
 	MultiMesh *multimesh = multimesh_owner.getornull(p_multimesh);
 	ERR_FAIL_COND(!multimesh);
 	ERR_FAIL_COND(!multimesh->data.ptr());
@@ -3341,7 +3341,7 @@ void RasterizerStorageGLES2::multimesh_set_as_bulk_array(RID p_multimesh, const
 
 	ERR_FAIL_COND(dsize != p_array.size());
 
-	PoolVector<float>::Read r = p_array.read();
+	const float *r = p_array.ptr();
 	ERR_FAIL_COND(!r.ptr());
 	copymem(multimesh->data.ptrw(), r.ptr(), dsize * sizeof(float));
 
@@ -3767,7 +3767,7 @@ void RasterizerStorageGLES2::skeleton_set_base_transform_2d(RID p_skeleton, cons
 	skeleton->base_transform_2d = p_base_transform;
 }
 
-void RasterizerStorageGLES2::_update_skeleton_transform_buffer(const PoolVector<float> &p_data, size_t p_size) {
+void RasterizerStorageGLES2::_update_skeleton_transform_buffer(const Vector<float> &p_data, size_t p_size) {
 
 	glBindBuffer(GL_ARRAY_BUFFER, resources.skeleton_transform_buffer);
 
@@ -3776,9 +3776,9 @@ void RasterizerStorageGLES2::_update_skeleton_transform_buffer(const PoolVector<
 
 		resources.skeleton_transform_buffer_size = p_size;
 
-		glBufferData(GL_ARRAY_BUFFER, p_size * sizeof(float), p_data.read().ptr(), GL_DYNAMIC_DRAW);
+		glBufferData(GL_ARRAY_BUFFER, p_size * sizeof(float), p_data.ptr(), GL_DYNAMIC_DRAW);
 	} else {
-		glBufferSubData(GL_ARRAY_BUFFER, 0, p_size * sizeof(float), p_data.read().ptr());
+		glBufferSubData(GL_ARRAY_BUFFER, 0, p_size * sizeof(float), p_data.ptr());
 	}
 
 	glBindBuffer(GL_ARRAY_BUFFER, 0);
@@ -4298,11 +4298,11 @@ Transform RasterizerStorageGLES2::gi_probe_get_to_cell_xform(RID p_probe) const
 	return Transform();
 }
 
-void RasterizerStorageGLES2::gi_probe_set_dynamic_data(RID p_probe, const PoolVector<int> &p_data) {
+void RasterizerStorageGLES2::gi_probe_set_dynamic_data(RID p_probe, const Vector<int> &p_data) {
 }
 
-PoolVector<int> RasterizerStorageGLES2::gi_probe_get_dynamic_data(RID p_probe) const {
-	return PoolVector<int>();
+Vector<int> RasterizerStorageGLES2::gi_probe_get_dynamic_data(RID p_probe) const {
+	return Vector<int>();
 }
 
 void RasterizerStorageGLES2::gi_probe_set_dynamic_range(RID p_probe, int p_range) {
@@ -4389,7 +4389,7 @@ AABB RasterizerStorageGLES2::lightmap_capture_get_bounds(RID p_capture) const {
 	ERR_FAIL_COND_V(!capture, AABB());
 	return capture->bounds;
 }
-void RasterizerStorageGLES2::lightmap_capture_set_octree(RID p_capture, const PoolVector<uint8_t> &p_octree) {
+void RasterizerStorageGLES2::lightmap_capture_set_octree(RID p_capture, const Vector<uint8_t> &p_octree) {
 
 	LightmapCapture *capture = lightmap_capture_data_owner.getornull(p_capture);
 	ERR_FAIL_COND(!capture);
@@ -4398,25 +4398,25 @@ void RasterizerStorageGLES2::lightmap_capture_set_octree(RID p_capture, const Po
 
 	capture->octree.resize(p_octree.size() / sizeof(LightmapCaptureOctree));
 	if (p_octree.size()) {
-		PoolVector<LightmapCaptureOctree>::Write w = capture->octree.write();
-		PoolVector<uint8_t>::Read r = p_octree.read();
+		LightmapCaptureOctree *w = capture->octree.ptrw();
+		const uint8_t *r = p_octree.ptr();
 		copymem(w.ptr(), r.ptr(), p_octree.size());
 	}
 	capture->instance_change_notify(true, false);
 }
-PoolVector<uint8_t> RasterizerStorageGLES2::lightmap_capture_get_octree(RID p_capture) const {
+Vector<uint8_t> RasterizerStorageGLES2::lightmap_capture_get_octree(RID p_capture) const {
 
 	const LightmapCapture *capture = lightmap_capture_data_owner.getornull(p_capture);
-	ERR_FAIL_COND_V(!capture, PoolVector<uint8_t>());
+	ERR_FAIL_COND_V(!capture, Vector<uint8_t>());
 
 	if (capture->octree.size() == 0)
-		return PoolVector<uint8_t>();
+		return Vector<uint8_t>();
 
-	PoolVector<uint8_t> ret;
+	Vector<uint8_t> ret;
 	ret.resize(capture->octree.size() * sizeof(LightmapCaptureOctree));
 	{
-		PoolVector<LightmapCaptureOctree>::Read r = capture->octree.read();
-		PoolVector<uint8_t>::Write w = ret.write();
+		const LightmapCaptureOctree *r = capture->octree.ptr();
+		uint8_t *w = ret.ptrw();
 		copymem(w.ptr(), r.ptr(), ret.size());
 	}
 
@@ -4461,7 +4461,7 @@ float RasterizerStorageGLES2::lightmap_capture_get_energy(RID p_capture) const {
 	return capture->energy;
 }
 
-const PoolVector<RasterizerStorage::LightmapCaptureOctree> *RasterizerStorageGLES2::lightmap_capture_get_octree_ptr(RID p_capture) const {
+const Vector<RasterizerStorage::LightmapCaptureOctree> *RasterizerStorageGLES2::lightmap_capture_get_octree_ptr(RID p_capture) const {
 	const LightmapCapture *capture = lightmap_capture_data_owner.getornull(p_capture);
 	ERR_FAIL_COND_V(!capture, NULL);
 	return &capture->octree;
@@ -5449,7 +5449,7 @@ RID RasterizerStorageGLES2::canvas_light_occluder_create() {
 	return canvas_occluder_owner.make_rid(co);
 }
 
-void RasterizerStorageGLES2::canvas_light_occluder_set_polylines(RID p_occluder, const PoolVector<Vector2> &p_lines) {
+void RasterizerStorageGLES2::canvas_light_occluder_set_polylines(RID p_occluder, const Vector<Vector2> &p_lines) {
 
 	CanvasOccluder *co = canvas_occluder_owner.getornull(p_occluder);
 	ERR_FAIL_COND(!co);
@@ -5470,17 +5470,17 @@ void RasterizerStorageGLES2::canvas_light_occluder_set_polylines(RID p_occluder,
 
 	if (p_lines.size()) {
 
-		PoolVector<float> geometry;
-		PoolVector<uint16_t> indices;
+		Vector<float> geometry;
+		Vector<uint16_t> indices;
 		int lc = p_lines.size();
 
 		geometry.resize(lc * 6);
 		indices.resize(lc * 3);
 
-		PoolVector<float>::Write vw = geometry.write();
-		PoolVector<uint16_t>::Write iw = indices.write();
+		float *vw = geometry.ptrw();
+		uint16_t *iw = indices.ptrw();
 
-		PoolVector<Vector2>::Read lr = p_lines.read();
+		const Vector2 *lr = p_lines.ptr();
 
 		const int POLY_HEIGHT = 16384;
 
diff --git a/drivers/gles2/rasterizer_storage_gles2.h b/drivers/gles2/rasterizer_storage_gles2.h
index a6aae400ca..6fbfe57778 100644
--- a/drivers/gles2/rasterizer_storage_gles2.h
+++ b/drivers/gles2/rasterizer_storage_gles2.h
@@ -31,7 +31,6 @@
 #ifndef RASTERIZERSTORAGEGLES2_H
 #define RASTERIZERSTORAGEGLES2_H
 
-#include "core/pool_vector.h"
 #include "core/self_list.h"
 #include "servers/visual/rasterizer.h"
 #include "servers/visual/shader_language.h"
@@ -125,7 +124,7 @@ public:
 
 		size_t skeleton_transform_buffer_size;
 		GLuint skeleton_transform_buffer;
-		PoolVector<float> skeleton_transform_cpu_buffer;
+		Vector<float> skeleton_transform_cpu_buffer;
 
 	} resources;
 
@@ -649,9 +648,9 @@ public:
 
 		bool active;
 
-		PoolVector<uint8_t> data;
-		PoolVector<uint8_t> index_data;
-		Vector<PoolVector<uint8_t> > blend_shape_data;
+		Vector<uint8_t> data;
+		Vector<uint8_t> index_data;
+		Vector<Vector<uint8_t> > blend_shape_data;
 
 		int total_data_size;
 
@@ -703,7 +702,7 @@ public:
 
 	virtual RID mesh_create();
 
-	virtual void mesh_add_surface(RID p_mesh, uint32_t p_format, VS::PrimitiveType p_primitive, const PoolVector<uint8_t> &p_array, int p_vertex_count, const PoolVector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<PoolVector<uint8_t> > &p_blend_shapes = Vector<PoolVector<uint8_t> >(), const Vector<AABB> &p_bone_aabbs = Vector<AABB>());
+	virtual void mesh_add_surface(RID p_mesh, uint32_t p_format, VS::PrimitiveType p_primitive, const Vector<uint8_t> &p_array, int p_vertex_count, const Vector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<Vector<uint8_t> > &p_blend_shapes = Vector<Vector<uint8_t> >(), const Vector<AABB> &p_bone_aabbs = Vector<AABB>());
 
 	virtual void mesh_set_blend_shape_count(RID p_mesh, int p_amount);
 	virtual int mesh_get_blend_shape_count(RID p_mesh) const;
@@ -711,7 +710,7 @@ public:
 	virtual void mesh_set_blend_shape_mode(RID p_mesh, VS::BlendShapeMode p_mode);
 	virtual VS::BlendShapeMode mesh_get_blend_shape_mode(RID p_mesh) const;
 
-	virtual void mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const PoolVector<uint8_t> &p_data);
+	virtual void mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const Vector<uint8_t> &p_data);
 
 	virtual void mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material);
 	virtual RID mesh_surface_get_material(RID p_mesh, int p_surface) const;
@@ -719,14 +718,14 @@ public:
 	virtual int mesh_surface_get_array_len(RID p_mesh, int p_surface) const;
 	virtual int mesh_surface_get_array_index_len(RID p_mesh, int p_surface) const;
 
-	virtual PoolVector<uint8_t> mesh_surface_get_array(RID p_mesh, int p_surface) const;
-	virtual PoolVector<uint8_t> mesh_surface_get_index_array(RID p_mesh, int p_surface) const;
+	virtual Vector<uint8_t> mesh_surface_get_array(RID p_mesh, int p_surface) const;
+	virtual Vector<uint8_t> mesh_surface_get_index_array(RID p_mesh, int p_surface) const;
 
 	virtual uint32_t mesh_surface_get_format(RID p_mesh, int p_surface) const;
 	virtual VS::PrimitiveType mesh_surface_get_primitive_type(RID p_mesh, int p_surface) const;
 
 	virtual AABB mesh_surface_get_aabb(RID p_mesh, int p_surface) const;
-	virtual Vector<PoolVector<uint8_t> > mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const;
+	virtual Vector<Vector<uint8_t> > mesh_surface_get_blend_shapes(RID p_mesh, int p_surface) const;
 	virtual Vector<AABB> mesh_surface_get_skeleton_aabb(RID p_mesh, int p_surface) const;
 
 	virtual void mesh_remove_surface(RID p_mesh, int p_surface);
@@ -803,7 +802,7 @@ public:
 	virtual Color multimesh_instance_get_color(RID p_multimesh, int p_index) const;
 	virtual Color multimesh_instance_get_custom_data(RID p_multimesh, int p_index) const;
 
-	virtual void multimesh_set_as_bulk_array(RID p_multimesh, const PoolVector<float> &p_array);
+	virtual void multimesh_set_as_bulk_array(RID p_multimesh, const Vector<float> &p_array);
 
 	virtual void multimesh_set_visible_instances(RID p_multimesh, int p_visible);
 	virtual int multimesh_get_visible_instances(RID p_multimesh) const;
@@ -902,7 +901,7 @@ public:
 	virtual Transform2D skeleton_bone_get_transform_2d(RID p_skeleton, int p_bone) const;
 	virtual void skeleton_set_base_transform_2d(RID p_skeleton, const Transform2D &p_base_transform);
 
-	void _update_skeleton_transform_buffer(const PoolVector<float> &p_data, size_t p_size);
+	void _update_skeleton_transform_buffer(const Vector<float> &p_data, size_t p_size);
 
 	/* Light API */
 
@@ -1030,8 +1029,8 @@ public:
 	virtual void gi_probe_set_to_cell_xform(RID p_probe, const Transform &p_xform);
 	virtual Transform gi_probe_get_to_cell_xform(RID p_probe) const;
 
-	virtual void gi_probe_set_dynamic_data(RID p_probe, const PoolVector<int> &p_data);
-	virtual PoolVector<int> gi_probe_get_dynamic_data(RID p_probe) const;
+	virtual void gi_probe_set_dynamic_data(RID p_probe, const Vector<int> &p_data);
+	virtual Vector<int> gi_probe_get_dynamic_data(RID p_probe) const;
 
 	virtual void gi_probe_set_dynamic_range(RID p_probe, int p_range);
 	virtual int gi_probe_get_dynamic_range(RID p_probe) const;
@@ -1064,7 +1063,7 @@ public:
 
 	struct LightmapCapture : public Instantiable {
 
-		PoolVector<LightmapCaptureOctree> octree;
+		Vector<LightmapCaptureOctree> octree;
 		AABB bounds;
 		Transform cell_xform;
 		int cell_subdiv;
@@ -1080,15 +1079,15 @@ public:
 	virtual RID lightmap_capture_create();
 	virtual void lightmap_capture_set_bounds(RID p_capture, const AABB &p_bounds);
 	virtual AABB lightmap_capture_get_bounds(RID p_capture) const;
-	virtual void lightmap_capture_set_octree(RID p_capture, const PoolVector<uint8_t> &p_octree);
-	virtual PoolVector<uint8_t> lightmap_capture_get_octree(RID p_capture) const;
+	virtual void lightmap_capture_set_octree(RID p_capture, const Vector<uint8_t> &p_octree);
+	virtual Vector<uint8_t> lightmap_capture_get_octree(RID p_capture) const;
 	virtual void lightmap_capture_set_octree_cell_transform(RID p_capture, const Transform &p_xform);
 	virtual Transform lightmap_capture_get_octree_cell_transform(RID p_capture) const;
 	virtual void lightmap_capture_set_octree_cell_subdiv(RID p_capture, int p_subdiv);
 	virtual int lightmap_capture_get_octree_cell_subdiv(RID p_capture) const;
 	virtual void lightmap_capture_set_energy(RID p_capture, float p_energy);
 	virtual float lightmap_capture_get_energy(RID p_capture) const;
-	virtual const PoolVector<LightmapCaptureOctree> *lightmap_capture_get_octree_ptr(RID p_capture) const;
+	virtual const Vector<LightmapCaptureOctree> *lightmap_capture_get_octree_ptr(RID p_capture) const;
 
 	/* PARTICLES */
 	void update_particles();
@@ -1271,14 +1270,14 @@ public:
 
 		GLuint vertex_id; // 0 means, unconfigured
 		GLuint index_id; // 0 means, unconfigured
-		PoolVector<Vector2> lines;
+		Vector<Vector2> lines;
 		int len;
 	};
 
 	RID_PtrOwner<CanvasOccluder> canvas_occluder_owner;
 
 	virtual RID canvas_light_occluder_create();
-	virtual void canvas_light_occluder_set_polylines(RID p_occluder, const PoolVector<Vector2> &p_lines);
+	virtual void canvas_light_occluder_set_polylines(RID p_occluder, const Vector<Vector2> &p_lines);
 
 	virtual VS::InstanceType get_base_type(RID p_rid) const;
 
diff --git a/drivers/png/image_loader_png.cpp b/drivers/png/image_loader_png.cpp
index eb7d196e1d..4cb93a821c 100644
--- a/drivers/png/image_loader_png.cpp
+++ b/drivers/png/image_loader_png.cpp
@@ -39,19 +39,19 @@
 Error ImageLoaderPNG::load_image(Ref<Image> p_image, FileAccess *f, bool p_force_linear, float p_scale) {
 
 	const size_t buffer_size = f->get_len();
-	PoolVector<uint8_t> file_buffer;
+	Vector<uint8_t> file_buffer;
 	Error err = file_buffer.resize(buffer_size);
 	if (err) {
 		f->close();
 		return err;
 	}
 	{
-		PoolVector<uint8_t>::Write writer = file_buffer.write();
-		f->get_buffer(writer.ptr(), buffer_size);
+		uint8_t *writer = file_buffer.ptrw();
+		f->get_buffer(writer, buffer_size);
 		f->close();
 	}
-	PoolVector<uint8_t>::Read reader = file_buffer.read();
-	return PNGDriverCommon::png_to_image(reader.ptr(), buffer_size, p_image);
+	const uint8_t *reader = file_buffer.ptr();
+	return PNGDriverCommon::png_to_image(reader, buffer_size, p_image);
 }
 
 void ImageLoaderPNG::get_recognized_extensions(List<String> *p_extensions) const {
@@ -70,34 +70,34 @@ Ref<Image> ImageLoaderPNG::load_mem_png(const uint8_t *p_png, int p_size) {
 	return img;
 }
 
-Ref<Image> ImageLoaderPNG::lossless_unpack_png(const PoolVector<uint8_t> &p_data) {
+Ref<Image> ImageLoaderPNG::lossless_unpack_png(const Vector<uint8_t> &p_data) {
 
 	const int len = p_data.size();
 	ERR_FAIL_COND_V(len < 4, Ref<Image>());
-	PoolVector<uint8_t>::Read r = p_data.read();
+	const uint8_t *r = p_data.ptr();
 	ERR_FAIL_COND_V(r[0] != 'P' || r[1] != 'N' || r[2] != 'G' || r[3] != ' ', Ref<Image>());
 	return load_mem_png(&r[4], len - 4);
 }
 
-PoolVector<uint8_t> ImageLoaderPNG::lossless_pack_png(const Ref<Image> &p_image) {
+Vector<uint8_t> ImageLoaderPNG::lossless_pack_png(const Ref<Image> &p_image) {
 
-	PoolVector<uint8_t> out_buffer;
+	Vector<uint8_t> out_buffer;
 
 	// add Godot's own "PNG " prefix
 	if (out_buffer.resize(4) != OK) {
-		ERR_FAIL_V(PoolVector<uint8_t>());
+		ERR_FAIL_V(Vector<uint8_t>());
 	}
 
 	// scope for writer lifetime
 	{
 		// must be closed before call to image_to_png
-		PoolVector<uint8_t>::Write writer = out_buffer.write();
-		copymem(writer.ptr(), "PNG ", 4);
+		uint8_t *writer = out_buffer.ptrw();
+		copymem(writer, "PNG ", 4);
 	}
 
 	Error err = PNGDriverCommon::image_to_png(p_image, out_buffer);
 	if (err) {
-		ERR_FAIL_V(PoolVector<uint8_t>());
+		ERR_FAIL_V(Vector<uint8_t>());
 	}
 
 	return out_buffer;
diff --git a/drivers/png/image_loader_png.h b/drivers/png/image_loader_png.h
index 57f8aa314d..0154be0398 100644
--- a/drivers/png/image_loader_png.h
+++ b/drivers/png/image_loader_png.h
@@ -35,8 +35,8 @@
 
 class ImageLoaderPNG : public ImageFormatLoader {
 private:
-	static PoolVector<uint8_t> lossless_pack_png(const Ref<Image> &p_image);
-	static Ref<Image> lossless_unpack_png(const PoolVector<uint8_t> &p_data);
+	static Vector<uint8_t> lossless_pack_png(const Ref<Image> &p_image);
+	static Ref<Image> lossless_unpack_png(const Vector<uint8_t> &p_data);
 	static Ref<Image> load_mem_png(const uint8_t *p_png, int p_size);
 
 public:
diff --git a/drivers/png/png_driver_common.cpp b/drivers/png/png_driver_common.cpp
index 750d00eb59..efd488fd5c 100644
--- a/drivers/png/png_driver_common.cpp
+++ b/drivers/png/png_driver_common.cpp
@@ -101,16 +101,16 @@ Error png_to_image(const uint8_t *p_source, size_t p_size, Ref<Image> p_image) {
 	}
 
 	const png_uint_32 stride = PNG_IMAGE_ROW_STRIDE(png_img);
-	PoolVector<uint8_t> buffer;
+	Vector<uint8_t> buffer;
 	Error err = buffer.resize(PNG_IMAGE_BUFFER_SIZE(png_img, stride));
 	if (err) {
 		png_image_free(&png_img); // only required when we return before finish_read
 		return err;
 	}
-	PoolVector<uint8_t>::Write writer = buffer.write();
+	uint8_t *writer = buffer.ptrw();
 
 	// read image data to buffer and release libpng resources
-	success = png_image_finish_read(&png_img, NULL, writer.ptr(), stride, NULL);
+	success = png_image_finish_read(&png_img, NULL, writer, stride, NULL);
 	ERR_FAIL_COND_V_MSG(check_error(png_img), ERR_FILE_CORRUPT, png_img.message);
 	ERR_FAIL_COND_V(!success, ERR_FILE_CORRUPT);
 
@@ -120,7 +120,7 @@ Error png_to_image(const uint8_t *p_source, size_t p_size, Ref<Image> p_image) {
 	return OK;
 }
 
-Error image_to_png(const Ref<Image> &p_image, PoolVector<uint8_t> &p_buffer) {
+Error image_to_png(const Ref<Image> &p_image, Vector<uint8_t> &p_buffer) {
 
 	Ref<Image> source_image = p_image->duplicate();
 
@@ -158,8 +158,8 @@ Error image_to_png(const Ref<Image> &p_image, PoolVector<uint8_t> &p_buffer) {
 			}
 	}
 
-	const PoolVector<uint8_t> image_data = source_image->get_data();
-	const PoolVector<uint8_t>::Read reader = image_data.read();
+	const Vector<uint8_t> image_data = source_image->get_data();
+	const uint8_t *reader = image_data.ptr();
 
 	// we may be passed a buffer with existing content we're expected to append to
 	const int buffer_offset = p_buffer.size();
@@ -173,9 +173,9 @@ Error image_to_png(const Ref<Image> &p_image, PoolVector<uint8_t> &p_buffer) {
 		Error err = p_buffer.resize(buffer_offset + png_size_estimate);
 		ERR_FAIL_COND_V(err, err);
 
-		PoolVector<uint8_t>::Write writer = p_buffer.write();
+		uint8_t *writer = p_buffer.ptrw();
 		success = png_image_write_to_memory(&png_img, &writer[buffer_offset],
-				&compressed_size, 0, reader.ptr(), 0, NULL);
+				&compressed_size, 0, reader, 0, NULL);
 		ERR_FAIL_COND_V_MSG(check_error(png_img), FAILED, png_img.message);
 	}
 	if (!success) {
@@ -187,9 +187,9 @@ Error image_to_png(const Ref<Image> &p_image, PoolVector<uint8_t> &p_buffer) {
 		Error err = p_buffer.resize(buffer_offset + compressed_size);
 		ERR_FAIL_COND_V(err, err);
 
-		PoolVector<uint8_t>::Write writer = p_buffer.write();
+		uint8_t *writer = p_buffer.ptrw();
 		success = png_image_write_to_memory(&png_img, &writer[buffer_offset],
-				&compressed_size, 0, reader.ptr(), 0, NULL);
+				&compressed_size, 0, reader, 0, NULL);
 		ERR_FAIL_COND_V_MSG(check_error(png_img), FAILED, png_img.message);
 		ERR_FAIL_COND_V(!success, FAILED);
 	}
diff --git a/drivers/png/png_driver_common.h b/drivers/png/png_driver_common.h
index ee1d32ce68..12129f034e 100644
--- a/drivers/png/png_driver_common.h
+++ b/drivers/png/png_driver_common.h
@@ -32,7 +32,6 @@
 #define PNG_DRIVER_COMMON_H
 
 #include "core/image.h"
-#include "core/pool_vector.h"
 
 namespace PNGDriverCommon {
 
@@ -41,7 +40,7 @@ Error png_to_image(const uint8_t *p_source, size_t p_size, Ref<Image> p_image);
 
 // Append p_image, as a png, to p_buffer.
 // Contents of p_buffer is unspecified if error returned.
-Error image_to_png(const Ref<Image> &p_image, PoolVector<uint8_t> &p_buffer);
+Error image_to_png(const Ref<Image> &p_image, Vector<uint8_t> &p_buffer);
 
 } // namespace PNGDriverCommon
 
diff --git a/drivers/png/resource_saver_png.cpp b/drivers/png/resource_saver_png.cpp
index 566bfbcc1d..2380c2685f 100644
--- a/drivers/png/resource_saver_png.cpp
+++ b/drivers/png/resource_saver_png.cpp
@@ -51,15 +51,15 @@ Error ResourceSaverPNG::save(const String &p_path, const RES &p_resource, uint32
 
 Error ResourceSaverPNG::save_image(const String &p_path, const Ref<Image> &p_img) {
 
-	PoolVector<uint8_t> buffer;
+	Vector<uint8_t> buffer;
 	Error err = PNGDriverCommon::image_to_png(p_img, buffer);
 	ERR_FAIL_COND_V_MSG(err, err, "Can't convert image to PNG.");
 	FileAccess *file = FileAccess::open(p_path, FileAccess::WRITE, &err);
 	ERR_FAIL_COND_V_MSG(err, err, vformat("Can't save PNG at path: '%s'.", p_path));
 
-	PoolVector<uint8_t>::Read reader = buffer.read();
+	const uint8_t *reader = buffer.ptr();
 
-	file->store_buffer(reader.ptr(), buffer.size());
+	file->store_buffer(reader, buffer.size());
 	if (file->get_error() != OK && file->get_error() != ERR_FILE_EOF) {
 		memdelete(file);
 		return ERR_CANT_CREATE;
@@ -71,11 +71,11 @@ Error ResourceSaverPNG::save_image(const String &p_path, const Ref<Image> &p_img
 	return OK;
 }
 
-PoolVector<uint8_t> ResourceSaverPNG::save_image_to_buffer(const Ref<Image> &p_img) {
+Vector<uint8_t> ResourceSaverPNG::save_image_to_buffer(const Ref<Image> &p_img) {
 
-	PoolVector<uint8_t> buffer;
+	Vector<uint8_t> buffer;
 	Error err = PNGDriverCommon::image_to_png(p_img, buffer);
-	ERR_FAIL_COND_V_MSG(err, PoolVector<uint8_t>(), "Can't convert image to PNG.");
+	ERR_FAIL_COND_V_MSG(err, Vector<uint8_t>(), "Can't convert image to PNG.");
 	return buffer;
 }
 
diff --git a/drivers/png/resource_saver_png.h b/drivers/png/resource_saver_png.h
index 2cac20991a..c32b383521 100644
--- a/drivers/png/resource_saver_png.h
+++ b/drivers/png/resource_saver_png.h
@@ -37,7 +37,7 @@
 class ResourceSaverPNG : public ResourceFormatSaver {
 public:
 	static Error save_image(const String &p_path, const Ref<Image> &p_img);
-	static PoolVector<uint8_t> save_image_to_buffer(const Ref<Image> &p_img);
+	static Vector<uint8_t> save_image_to_buffer(const Ref<Image> &p_img);
 
 	virtual Error save(const String &p_path, const RES &p_resource, uint32_t p_flags = 0);
 	virtual bool recognize(const RES &p_resource) const;
diff --git a/drivers/unix/net_socket_posix.cpp b/drivers/unix/net_socket_posix.cpp
index cab5513e0a..4adeeb1d9b 100644
--- a/drivers/unix/net_socket_posix.cpp
+++ b/drivers/unix/net_socket_posix.cpp
@@ -544,14 +544,14 @@ Error NetSocketPosix::recv(uint8_t *p_buffer, int p_len, int &r_read) {
 	return OK;
 }
 
-Error NetSocketPosix::recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port) {
+Error NetSocketPosix::recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port, bool p_peek) {
 	ERR_FAIL_COND_V(!is_open(), ERR_UNCONFIGURED);
 
 	struct sockaddr_storage from;
 	socklen_t len = sizeof(struct sockaddr_storage);
 	memset(&from, 0, len);
 
-	r_read = ::recvfrom(_sock, SOCK_BUF(p_buffer), p_len, 0, (struct sockaddr *)&from, &len);
+	r_read = ::recvfrom(_sock, SOCK_BUF(p_buffer), p_len, p_peek ? MSG_PEEK : 0, (struct sockaddr *)&from, &len);
 
 	if (r_read < 0) {
 		NetError err = _get_socket_error();
@@ -673,22 +673,27 @@ void NetSocketPosix::set_tcp_no_delay_enabled(bool p_enabled) {
 void NetSocketPosix::set_reuse_address_enabled(bool p_enabled) {
 	ERR_FAIL_COND(!is_open());
 
+// On Windows, enabling SO_REUSEADDR actually would also enable reuse port, very bad on TCP. Denying...
+// Windows does not have this option, SO_REUSEADDR in this magical world means SO_REUSEPORT
+#ifndef WINDOWS_ENABLED
 	int par = p_enabled ? 1 : 0;
 	if (setsockopt(_sock, SOL_SOCKET, SO_REUSEADDR, SOCK_CBUF(&par), sizeof(int)) < 0) {
 		WARN_PRINT("Unable to set socket REUSEADDR option!");
 	}
+#endif
 }
 
 void NetSocketPosix::set_reuse_port_enabled(bool p_enabled) {
-// Windows does not have this option, as it is always ON when setting REUSEADDR.
-#ifndef WINDOWS_ENABLED
 	ERR_FAIL_COND(!is_open());
 
+// See comment above...
+#ifdef WINDOWS_ENABLED
+#define SO_REUSEPORT SO_REUSEADDR
+#endif
 	int par = p_enabled ? 1 : 0;
 	if (setsockopt(_sock, SOL_SOCKET, SO_REUSEPORT, SOCK_CBUF(&par), sizeof(int)) < 0) {
 		WARN_PRINT("Unable to set socket REUSEPORT option!");
 	}
-#endif
 }
 
 bool NetSocketPosix::is_open() const {
diff --git a/drivers/unix/net_socket_posix.h b/drivers/unix/net_socket_posix.h
index 25ac6e2e56..0a19967265 100644
--- a/drivers/unix/net_socket_posix.h
+++ b/drivers/unix/net_socket_posix.h
@@ -81,7 +81,7 @@ public:
 	virtual Error connect_to_host(IP_Address p_host, uint16_t p_port);
 	virtual Error poll(PollType p_type, int timeout) const;
 	virtual Error recv(uint8_t *p_buffer, int p_len, int &r_read);
-	virtual Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port);
+	virtual Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port, bool p_peek = false);
 	virtual Error send(const uint8_t *p_buffer, int p_len, int &r_sent);
 	virtual Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IP_Address p_ip, uint16_t p_port);
 	virtual Ref<NetSocket> accept(IP_Address &r_ip, uint16_t &r_port);
diff --git a/drivers/vulkan/SCsub b/drivers/vulkan/SCsub
index 2576f68f92..85a5ae8d26 100644
--- a/drivers/vulkan/SCsub
+++ b/drivers/vulkan/SCsub
@@ -49,6 +49,14 @@ if env['builtin_vulkan']:
             'FALLBACK_DATA_DIRS=\\"%s\\"' % '/usr/local/share:/usr/share',
             'FALLBACK_CONFIG_DIRS=\\"%s\\"' % '/etc/xdg'
         ])
+    elif env['platform'] == "iphone":
+        env_thirdparty.AppendUnique(CPPDEFINES=[
+            'VK_USE_PLATFORM_IOS_MVK',
+            'VULKAN_NON_CMAKE_BUILD',
+            'SYSCONFDIR=\\"%s\\"' % '/etc',
+            'FALLBACK_DATA_DIRS=\\"%s\\"' % '/usr/local/share:/usr/share',
+            'FALLBACK_CONFIG_DIRS=\\"%s\\"' % '/etc/xdg'
+        ])
     elif env['platform'] == "x11":
         env_thirdparty.AppendUnique(CPPDEFINES=[
             'VK_USE_PLATFORM_XLIB_KHR',
diff --git a/drivers/vulkan/rendering_device_vulkan.cpp b/drivers/vulkan/rendering_device_vulkan.cpp
index 1eb6f204f2..2bf8a16091 100644
--- a/drivers/vulkan/rendering_device_vulkan.cpp
+++ b/drivers/vulkan/rendering_device_vulkan.cpp
@@ -1557,7 +1557,7 @@ void RenderingDeviceVulkan::_buffer_memory_barrier(VkBuffer buffer, uint64_t p_f
 /**** TEXTURE ****/
 /*****************/
 
-RID RenderingDeviceVulkan::texture_create(const TextureFormat &p_format, const TextureView &p_view, const Vector<PoolVector<uint8_t> > &p_data) {
+RID RenderingDeviceVulkan::texture_create(const TextureFormat &p_format, const TextureView &p_view, const Vector<Vector<uint8_t> > &p_data) {
 
 	_THREAD_SAFE_METHOD_
 
@@ -2077,7 +2077,7 @@ RID RenderingDeviceVulkan::texture_create_shared_from_slice(const TextureView &p
 	return id;
 }
 
-Error RenderingDeviceVulkan::texture_update(RID p_texture, uint32_t p_layer, const PoolVector<uint8_t> &p_data, bool p_sync_with_draw) {
+Error RenderingDeviceVulkan::texture_update(RID p_texture, uint32_t p_layer, const Vector<uint8_t> &p_data, bool p_sync_with_draw) {
 
 	_THREAD_SAFE_METHOD_
 
@@ -2121,7 +2121,7 @@ Error RenderingDeviceVulkan::texture_update(RID p_texture, uint32_t p_layer, con
 
 	uint32_t region_size = texture_upload_region_size_px;
 
-	PoolVector<uint8_t>::Read r = p_data.read();
+	const uint8_t *r = p_data.ptr();
 
 	VkCommandBuffer command_buffer = p_sync_with_draw ? frames[frame].draw_command_buffer : frames[frame].setup_command_buffer;
 
@@ -2153,7 +2153,7 @@ Error RenderingDeviceVulkan::texture_update(RID p_texture, uint32_t p_layer, con
 		uint32_t depth;
 		uint32_t image_total = get_image_format_required_size(texture->format, texture->width, texture->height, texture->depth, mm_i + 1, &width, &height, &depth);
 
-		const uint8_t *read_ptr_mipmap = r.ptr() + mipmap_offset;
+		const uint8_t *read_ptr_mipmap = r + mipmap_offset;
 		image_size = image_total - mipmap_offset;
 
 		for (uint32_t z = 0; z < depth; z++) { //for 3D textures, depth may be > 0
@@ -2288,12 +2288,12 @@ Error RenderingDeviceVulkan::texture_update(RID p_texture, uint32_t p_layer, con
 	return OK;
 }
 
-PoolVector<uint8_t> RenderingDeviceVulkan::_texture_get_data_from_image(Texture *tex, VkImage p_image, VmaAllocation p_allocation, uint32_t p_layer, bool p_2d) {
+Vector<uint8_t> RenderingDeviceVulkan::_texture_get_data_from_image(Texture *tex, VkImage p_image, VmaAllocation p_allocation, uint32_t p_layer, bool p_2d) {
 
 	uint32_t width, height, depth;
 	uint32_t image_size = get_image_format_required_size(tex->format, tex->width, tex->height, p_2d ? 1 : tex->depth, tex->mipmaps, &width, &height, &depth);
 
-	PoolVector<uint8_t> image_data;
+	Vector<uint8_t> image_data;
 	image_data.resize(image_size);
 
 	void *img_mem;
@@ -2305,14 +2305,14 @@ PoolVector<uint8_t> RenderingDeviceVulkan::_texture_get_data_from_image(Texture
 	uint32_t pixel_size = get_image_format_pixel_size(tex->format);
 
 	{
-		PoolVector<uint8_t>::Write w = image_data.write();
+		uint8_t *w = image_data.ptrw();
 
 		uint32_t mipmap_offset = 0;
 		for (uint32_t mm_i = 0; mm_i < tex->mipmaps; mm_i++) {
 
 			uint32_t image_total = get_image_format_required_size(tex->format, tex->width, tex->height, p_2d ? 1 : tex->depth, mm_i + 1, &width, &height, &depth);
 
-			uint8_t *write_ptr_mipmap = w.ptr() + mipmap_offset;
+			uint8_t *write_ptr_mipmap = w + mipmap_offset;
 			image_size = image_total - mipmap_offset;
 
 			VkImageSubresource image_sub_resorce;
@@ -2355,23 +2355,23 @@ PoolVector<uint8_t> RenderingDeviceVulkan::_texture_get_data_from_image(Texture
 	return image_data;
 }
 
-PoolVector<uint8_t> RenderingDeviceVulkan::texture_get_data(RID p_texture, uint32_t p_layer) {
+Vector<uint8_t> RenderingDeviceVulkan::texture_get_data(RID p_texture, uint32_t p_layer) {
 
 	_THREAD_SAFE_METHOD_
 
 	Texture *tex = texture_owner.getornull(p_texture);
-	ERR_FAIL_COND_V(!tex, PoolVector<uint8_t>());
+	ERR_FAIL_COND_V(!tex, Vector<uint8_t>());
 
-	ERR_FAIL_COND_V_MSG(tex->bound, PoolVector<uint8_t>(),
+	ERR_FAIL_COND_V_MSG(tex->bound, Vector<uint8_t>(),
 			"Texture can't be retrieved while a render pass that uses it is being created. Ensure render pass is finalized (and that it was created with RENDER_PASS_CONTENTS_FINISH) to unbind this texture.");
-	ERR_FAIL_COND_V_MSG(!(tex->usage_flags & TEXTURE_USAGE_CAN_COPY_FROM_BIT), PoolVector<uint8_t>(),
+	ERR_FAIL_COND_V_MSG(!(tex->usage_flags & TEXTURE_USAGE_CAN_COPY_FROM_BIT), Vector<uint8_t>(),
 			"Texture requires the TEXTURE_USAGE_CAN_COPY_FROM_BIT in order to be retrieved.");
 
 	uint32_t layer_count = tex->layers;
 	if (tex->type == TEXTURE_TYPE_CUBE || tex->type == TEXTURE_TYPE_CUBE_ARRAY) {
 		layer_count *= 6;
 	}
-	ERR_FAIL_COND_V(p_layer >= layer_count, PoolVector<uint8_t>());
+	ERR_FAIL_COND_V(p_layer >= layer_count, Vector<uint8_t>());
 
 	if (tex->usage_flags & TEXTURE_USAGE_CPU_READ_BIT) {
 		//does not need anything fancy, map and read.
@@ -2469,15 +2469,15 @@ PoolVector<uint8_t> RenderingDeviceVulkan::texture_get_data(RID p_texture, uint3
 		void *buffer_mem;
 		VkResult vkerr = vmaMapMemory(allocator, tmp_buffer.allocation, &buffer_mem);
 		if (vkerr) {
-			ERR_FAIL_V(PoolVector<uint8_t>());
+			ERR_FAIL_V(Vector<uint8_t>());
 		}
 
-		PoolVector<uint8_t> buffer_data;
+		Vector<uint8_t> buffer_data;
 		{
 
 			buffer_data.resize(buffer_size);
-			PoolVector<uint8_t>::Write w = buffer_data.write();
-			copymem(w.ptr(), buffer_mem, buffer_size);
+			uint8_t *w = buffer_data.ptrw();
+			copymem(w, buffer_mem, buffer_size);
 		}
 
 		vmaUnmapMemory(allocator, tmp_buffer.allocation);
@@ -3135,7 +3135,7 @@ RID RenderingDeviceVulkan::sampler_create(const SamplerState &p_state) {
 /**** VERTEX ARRAY ****/
 /**********************/
 
-RID RenderingDeviceVulkan::vertex_buffer_create(uint32_t p_size_bytes, const PoolVector<uint8_t> &p_data) {
+RID RenderingDeviceVulkan::vertex_buffer_create(uint32_t p_size_bytes, const Vector<uint8_t> &p_data) {
 
 	_THREAD_SAFE_METHOD_
 
@@ -3145,8 +3145,8 @@ RID RenderingDeviceVulkan::vertex_buffer_create(uint32_t p_size_bytes, const Poo
 	_buffer_allocate(&buffer, p_size_bytes, VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_VERTEX_BUFFER_BIT, VMA_MEMORY_USAGE_GPU_ONLY);
 	if (p_data.size()) {
 		uint64_t data_size = p_data.size();
-		PoolVector<uint8_t>::Read r = p_data.read();
-		_buffer_update(&buffer, 0, r.ptr(), data_size);
+		const uint8_t *r = p_data.ptr();
+		_buffer_update(&buffer, 0, r, data_size);
 		_buffer_memory_barrier(buffer.buffer, 0, data_size, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_VERTEX_INPUT_BIT, VK_ACCESS_TRANSFER_WRITE_BIT, VK_ACCESS_VERTEX_ATTRIBUTE_READ_BIT, false);
 	}
 
@@ -3263,7 +3263,7 @@ RID RenderingDeviceVulkan::vertex_array_create(uint32_t p_vertex_count, VertexFo
 	return id;
 }
 
-RID RenderingDeviceVulkan::index_buffer_create(uint32_t p_index_count, IndexBufferFormat p_format, const PoolVector<uint8_t> &p_data, bool p_use_restart_indices) {
+RID RenderingDeviceVulkan::index_buffer_create(uint32_t p_index_count, IndexBufferFormat p_format, const Vector<uint8_t> &p_data, bool p_use_restart_indices) {
 
 	_THREAD_SAFE_METHOD_
 
@@ -3279,9 +3279,9 @@ RID RenderingDeviceVulkan::index_buffer_create(uint32_t p_index_count, IndexBuff
 		index_buffer.max_index = 0;
 		ERR_FAIL_COND_V_MSG((uint32_t)p_data.size() != size_bytes, RID(),
 				"Default index buffer initializer array size (" + itos(p_data.size()) + ") does not match format required size (" + itos(size_bytes) + ").");
-		PoolVector<uint8_t>::Read r = p_data.read();
+		const uint8_t *r = p_data.ptr();
 		if (p_format == INDEX_BUFFER_FORMAT_UINT16) {
-			const uint16_t *index16 = (const uint16_t *)r.ptr();
+			const uint16_t *index16 = (const uint16_t *)r;
 			for (uint32_t i = 0; i < p_index_count; i++) {
 				if (p_use_restart_indices && index16[i] == 0xFFFF) {
 					continue; //restart index, ingnore
@@ -3289,7 +3289,7 @@ RID RenderingDeviceVulkan::index_buffer_create(uint32_t p_index_count, IndexBuff
 				index_buffer.max_index = MAX(index16[i], index_buffer.max_index);
 			}
 		} else {
-			const uint32_t *index32 = (const uint32_t *)r.ptr();
+			const uint32_t *index32 = (const uint32_t *)r;
 			for (uint32_t i = 0; i < p_index_count; i++) {
 				if (p_use_restart_indices && index32[i] == 0xFFFFFFFF) {
 					continue; //restart index, ingnore
@@ -3306,8 +3306,8 @@ RID RenderingDeviceVulkan::index_buffer_create(uint32_t p_index_count, IndexBuff
 	_buffer_allocate(&index_buffer, size_bytes, VK_BUFFER_USAGE_TRANSFER_SRC_BIT | VK_BUFFER_USAGE_TRANSFER_DST_BIT | VK_BUFFER_USAGE_INDEX_BUFFER_BIT, VMA_MEMORY_USAGE_GPU_ONLY);
 	if (p_data.size()) {
 		uint64_t data_size = p_data.size();
-		PoolVector<uint8_t>::Read r = p_data.read();
-		_buffer_update(&index_buffer, 0, r.ptr(), data_size);
+		const uint8_t *r = p_data.ptr();
+		_buffer_update(&index_buffer, 0, r, data_size);
 		_buffer_memory_barrier(index_buffer.buffer, 0, data_size, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_VERTEX_INPUT_BIT, VK_ACCESS_TRANSFER_WRITE_BIT, VK_ACCESS_INDEX_READ_BIT, false);
 	}
 	return index_buffer_owner.make_rid(index_buffer);
@@ -3606,8 +3606,8 @@ RID RenderingDeviceVulkan::shader_create(const Vector<ShaderStageData> &p_stages
 
 		{
 			SpvReflectShaderModule module;
-			PoolVector<uint8_t>::Read spirv = p_stages[i].spir_v.read();
-			SpvReflectResult result = spvReflectCreateShaderModule(p_stages[i].spir_v.size(), spirv.ptr(), &module);
+			const uint8_t *spirv = p_stages[i].spir_v.ptr();
+			SpvReflectResult result = spvReflectCreateShaderModule(p_stages[i].spir_v.size(), spirv, &module);
 			ERR_FAIL_COND_V_MSG(result != SPV_REFLECT_RESULT_SUCCESS, RID(),
 					"Reflection of SPIR-V shader stage '" + String(shader_stage_names[p_stages[i].shader_stage]) + "' failed parsing shader.");
 
@@ -3872,9 +3872,9 @@ RID RenderingDeviceVulkan::shader_create(const Vector<ShaderStageData> &p_stages
 		shader_module_create_info.pNext = NULL;
 		shader_module_create_info.flags = 0;
 		shader_module_create_info.codeSize = p_stages[i].spir_v.size();
-		PoolVector<uint8_t>::Read r = p_stages[i].spir_v.read();
+		const uint8_t *r = p_stages[i].spir_v.ptr();
 
-		shader_module_create_info.pCode = (const uint32_t *)r.ptr();
+		shader_module_create_info.pCode = (const uint32_t *)r;
 
 		VkShaderModule module;
 		VkResult res = vkCreateShaderModule(device, &shader_module_create_info, NULL, &module);
@@ -4016,7 +4016,7 @@ uint32_t RenderingDeviceVulkan::shader_get_vertex_input_attribute_mask(RID p_sha
 /**** UNIFORMS ****/
 /******************/
 
-RID RenderingDeviceVulkan::uniform_buffer_create(uint32_t p_size_bytes, const PoolVector<uint8_t> &p_data) {
+RID RenderingDeviceVulkan::uniform_buffer_create(uint32_t p_size_bytes, const Vector<uint8_t> &p_data) {
 
 	_THREAD_SAFE_METHOD_
 
@@ -4027,14 +4027,14 @@ RID RenderingDeviceVulkan::uniform_buffer_create(uint32_t p_size_bytes, const Po
 	ERR_FAIL_COND_V(err != OK, RID());
 	if (p_data.size()) {
 		uint64_t data_size = p_data.size();
-		PoolVector<uint8_t>::Read r = p_data.read();
-		_buffer_update(&buffer, 0, r.ptr(), data_size);
+		const uint8_t *r = p_data.ptr();
+		_buffer_update(&buffer, 0, r, data_size);
 		_buffer_memory_barrier(buffer.buffer, 0, data_size, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_VERTEX_SHADER_BIT | VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT | VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, VK_ACCESS_TRANSFER_WRITE_BIT, VK_ACCESS_UNIFORM_READ_BIT, false);
 	}
 	return uniform_buffer_owner.make_rid(buffer);
 }
 
-RID RenderingDeviceVulkan::storage_buffer_create(uint32_t p_size_bytes, const PoolVector<uint8_t> &p_data) {
+RID RenderingDeviceVulkan::storage_buffer_create(uint32_t p_size_bytes, const Vector<uint8_t> &p_data) {
 
 	_THREAD_SAFE_METHOD_
 
@@ -4046,14 +4046,14 @@ RID RenderingDeviceVulkan::storage_buffer_create(uint32_t p_size_bytes, const Po
 
 	if (p_data.size()) {
 		uint64_t data_size = p_data.size();
-		PoolVector<uint8_t>::Read r = p_data.read();
-		_buffer_update(&buffer, 0, r.ptr(), data_size);
+		const uint8_t *r = p_data.ptr();
+		_buffer_update(&buffer, 0, r, data_size);
 		_buffer_memory_barrier(buffer.buffer, 0, data_size, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_VERTEX_SHADER_BIT | VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT | VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, VK_ACCESS_TRANSFER_WRITE_BIT, VK_ACCESS_SHADER_READ_BIT | VK_ACCESS_SHADER_WRITE_BIT, false);
 	}
 	return storage_buffer_owner.make_rid(buffer);
 }
 
-RID RenderingDeviceVulkan::texture_buffer_create(uint32_t p_size_elements, DataFormat p_format, const PoolVector<uint8_t> &p_data) {
+RID RenderingDeviceVulkan::texture_buffer_create(uint32_t p_size_elements, DataFormat p_format, const Vector<uint8_t> &p_data) {
 
 	_THREAD_SAFE_METHOD_
 
@@ -4069,8 +4069,8 @@ RID RenderingDeviceVulkan::texture_buffer_create(uint32_t p_size_elements, DataF
 
 	if (p_data.size()) {
 		uint64_t data_size = p_data.size();
-		PoolVector<uint8_t>::Read r = p_data.read();
-		_buffer_update(&texture_buffer.buffer, 0, r.ptr(), data_size);
+		const uint8_t *r = p_data.ptr();
+		_buffer_update(&texture_buffer.buffer, 0, r, data_size);
 		_buffer_memory_barrier(texture_buffer.buffer.buffer, 0, data_size, VK_PIPELINE_STAGE_TRANSFER_BIT, VK_PIPELINE_STAGE_VERTEX_SHADER_BIT | VK_PIPELINE_STAGE_FRAGMENT_SHADER_BIT | VK_PIPELINE_STAGE_COMPUTE_SHADER_BIT, VK_ACCESS_TRANSFER_WRITE_BIT, VK_ACCESS_SHADER_READ_BIT, false);
 	}
 
@@ -4689,7 +4689,7 @@ Error RenderingDeviceVulkan::buffer_update(RID p_buffer, uint32_t p_offset, uint
 	return err;
 }
 
-PoolVector<uint8_t> RenderingDeviceVulkan::buffer_get_data(RID p_buffer) {
+Vector<uint8_t> RenderingDeviceVulkan::buffer_get_data(RID p_buffer) {
 
 	_THREAD_SAFE_METHOD_
 
@@ -4703,7 +4703,7 @@ PoolVector<uint8_t> RenderingDeviceVulkan::buffer_get_data(RID p_buffer) {
 	} else if (storage_buffer_owner.owns(p_buffer)) {
 		buffer = storage_buffer_owner.getornull(p_buffer);
 	} else {
-		ERR_FAIL_V_MSG(PoolVector<uint8_t>(), "Buffer is either invalid or this type of buffer can't be retrieved. Only Index and Vertex buffers allow retrieving.");
+		ERR_FAIL_V_MSG(Vector<uint8_t>(), "Buffer is either invalid or this type of buffer can't be retrieved. Only Index and Vertex buffers allow retrieving.");
 	}
 
 	VkCommandBuffer command_buffer = frames[frame].setup_command_buffer;
@@ -4720,15 +4720,15 @@ PoolVector<uint8_t> RenderingDeviceVulkan::buffer_get_data(RID p_buffer) {
 	void *buffer_mem;
 	VkResult vkerr = vmaMapMemory(allocator, tmp_buffer.allocation, &buffer_mem);
 	if (vkerr) {
-		ERR_FAIL_V(PoolVector<uint8_t>());
+		ERR_FAIL_V(Vector<uint8_t>());
 	}
 
-	PoolVector<uint8_t> buffer_data;
+	Vector<uint8_t> buffer_data;
 	{
 
 		buffer_data.resize(buffer->size);
-		PoolVector<uint8_t>::Write w = buffer_data.write();
-		copymem(w.ptr(), buffer_mem, buffer->size);
+		uint8_t *w = buffer_data.ptrw();
+		copymem(w, buffer_mem, buffer->size);
 	}
 
 	vmaUnmapMemory(allocator, tmp_buffer.allocation);
@@ -5977,7 +5977,7 @@ void RenderingDeviceVulkan::draw_list_draw(DrawListID p_list, bool p_use_indices
 
 		if (p_procedural_vertices > 0) {
 #ifdef DEBUG_ENABLED
-			ERR_FAIL_COND_MSG(dl->validation.pipeline_vertex_format == INVALID_ID,
+			ERR_FAIL_COND_MSG(dl->validation.pipeline_vertex_format != INVALID_ID,
 					"Procedural vertices requested, but pipeline expects a vertex array.");
 #endif
 			to_draw = p_procedural_vertices;
diff --git a/drivers/vulkan/rendering_device_vulkan.h b/drivers/vulkan/rendering_device_vulkan.h
index 8ef24d319b..30c10e922e 100644
--- a/drivers/vulkan/rendering_device_vulkan.h
+++ b/drivers/vulkan/rendering_device_vulkan.h
@@ -150,7 +150,7 @@ class RenderingDeviceVulkan : public RenderingDevice {
 	RID_Owner<Texture, true> texture_owner;
 	uint32_t texture_upload_region_size_px;
 
-	PoolVector<uint8_t> _texture_get_data_from_image(Texture *tex, VkImage p_image, VmaAllocation p_allocation, uint32_t p_layer, bool p_2d = false);
+	Vector<uint8_t> _texture_get_data_from_image(Texture *tex, VkImage p_image, VmaAllocation p_allocation, uint32_t p_layer, bool p_2d = false);
 
 	/*****************/
 	/**** SAMPLER ****/
@@ -354,7 +354,9 @@ class RenderingDeviceVulkan : public RenderingDevice {
 					if (a.stride != b.stride) {
 						return false;
 					}
-					return a.frequency != b.frequency;
+					if (a.frequency != b.frequency) {
+						return false;
+					}
 				}
 				return true; //they are equal
 			}
@@ -966,12 +968,12 @@ class RenderingDeviceVulkan : public RenderingDevice {
 	void _free_rids(T &p_owner, const char *p_type);
 
 public:
-	virtual RID texture_create(const TextureFormat &p_format, const TextureView &p_view, const Vector<PoolVector<uint8_t> > &p_data = Vector<PoolVector<uint8_t> >());
+	virtual RID texture_create(const TextureFormat &p_format, const TextureView &p_view, const Vector<Vector<uint8_t> > &p_data = Vector<Vector<uint8_t> >());
 	virtual RID texture_create_shared(const TextureView &p_view, RID p_with_texture);
 
 	virtual RID texture_create_shared_from_slice(const TextureView &p_view, RID p_with_texture, uint32_t p_layer, uint32_t p_mipmap, TextureSliceType p_slice_type = TEXTURE_SLICE_2D);
-	virtual Error texture_update(RID p_texture, uint32_t p_layer, const PoolVector<uint8_t> &p_data, bool p_sync_with_draw = false);
-	virtual PoolVector<uint8_t> texture_get_data(RID p_texture, uint32_t p_layer);
+	virtual Error texture_update(RID p_texture, uint32_t p_layer, const Vector<uint8_t> &p_data, bool p_sync_with_draw = false);
+	virtual Vector<uint8_t> texture_get_data(RID p_texture, uint32_t p_layer);
 
 	virtual bool texture_is_format_supported_for_usage(DataFormat p_format, uint32_t p_usage) const;
 	virtual bool texture_is_shared(RID p_texture);
@@ -1001,13 +1003,13 @@ public:
 	/**** VERTEX ARRAY ****/
 	/**********************/
 
-	virtual RID vertex_buffer_create(uint32_t p_size_bytes, const PoolVector<uint8_t> &p_data = PoolVector<uint8_t>());
+	virtual RID vertex_buffer_create(uint32_t p_size_bytes, const Vector<uint8_t> &p_data = Vector<uint8_t>());
 
 	// Internally reference counted, this ID is warranted to be unique for the same description, but needs to be freed as many times as it was allocated
 	virtual VertexFormatID vertex_format_create(const Vector<VertexDescription> &p_vertex_formats);
 	virtual RID vertex_array_create(uint32_t p_vertex_count, VertexFormatID p_vertex_format, const Vector<RID> &p_src_buffers);
 
-	virtual RID index_buffer_create(uint32_t p_size_indices, IndexBufferFormat p_format, const PoolVector<uint8_t> &p_data = PoolVector<uint8_t>(), bool p_use_restart_indices = false);
+	virtual RID index_buffer_create(uint32_t p_size_indices, IndexBufferFormat p_format, const Vector<uint8_t> &p_data = Vector<uint8_t>(), bool p_use_restart_indices = false);
 
 	virtual RID index_array_create(RID p_index_buffer, uint32_t p_index_offset, uint32_t p_index_count);
 
@@ -1022,15 +1024,15 @@ public:
 	/**** UNIFORM ****/
 	/*****************/
 
-	virtual RID uniform_buffer_create(uint32_t p_size_bytes, const PoolVector<uint8_t> &p_data = PoolVector<uint8_t>());
-	virtual RID storage_buffer_create(uint32_t p_size_bytes, const PoolVector<uint8_t> &p_data = PoolVector<uint8_t>());
-	virtual RID texture_buffer_create(uint32_t p_size_elements, DataFormat p_format, const PoolVector<uint8_t> &p_data = PoolVector<uint8_t>());
+	virtual RID uniform_buffer_create(uint32_t p_size_bytes, const Vector<uint8_t> &p_data = Vector<uint8_t>());
+	virtual RID storage_buffer_create(uint32_t p_size_bytes, const Vector<uint8_t> &p_data = Vector<uint8_t>());
+	virtual RID texture_buffer_create(uint32_t p_size_elements, DataFormat p_format, const Vector<uint8_t> &p_data = Vector<uint8_t>());
 
 	virtual RID uniform_set_create(const Vector<Uniform> &p_uniforms, RID p_shader, uint32_t p_shader_set);
 	virtual bool uniform_set_is_valid(RID p_uniform_set);
 
 	virtual Error buffer_update(RID p_buffer, uint32_t p_offset, uint32_t p_size, const void *p_data, bool p_sync_with_draw = false); //works for any buffer
-	virtual PoolVector<uint8_t> buffer_get_data(RID p_buffer);
+	virtual Vector<uint8_t> buffer_get_data(RID p_buffer);
 
 	/*************************/
 	/**** RENDER PIPELINE ****/
diff --git a/drivers/vulkan/vulkan_context.cpp b/drivers/vulkan/vulkan_context.cpp
index ca488fc3a3..51d66cf97e 100644
--- a/drivers/vulkan/vulkan_context.cpp
+++ b/drivers/vulkan/vulkan_context.cpp
@@ -29,11 +29,14 @@
 /*************************************************************************/
 
 #include "vulkan_context.h"
+
 #include "core/engine.h"
-#include "core/print_string.h"
 #include "core/project_settings.h"
+#include "core/ustring.h"
 #include "core/version.h"
+
 #include "vk_enum_string_helper.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <string.h>
@@ -46,94 +49,103 @@ VKAPI_ATTR VkBool32 VKAPI_CALL VulkanContext::_debug_messenger_callback(VkDebugU
 		VkDebugUtilsMessageTypeFlagsEXT messageType,
 		const VkDebugUtilsMessengerCallbackDataEXT *pCallbackData,
 		void *pUserData) {
-	char prefix[64] = "";
-	char *message = (char *)malloc(strlen(pCallbackData->pMessage) + 5000);
-	ERR_FAIL_COND_V(!message, false);
 
-	//This error needs to be ignored because the AMD allocator will mix up memory types on IGP processors
+	// This error needs to be ignored because the AMD allocator will mix up memory types on IGP processors.
 	if (strstr(pCallbackData->pMessage, "Mapping an image with layout") != NULL &&
 			strstr(pCallbackData->pMessage, "can result in undefined behavior if this memory is used by the device") != NULL) {
-		free(message);
 		return VK_FALSE;
 	}
-	// This needs to be ignored because Validator is wrong here
+	// This needs to be ignored because Validator is wrong here.
 	if (strstr(pCallbackData->pMessage, "SPIR-V module not valid: Pointer operand") != NULL &&
 			strstr(pCallbackData->pMessage, "must be a memory object") != NULL) {
-		free(message);
+		return VK_FALSE;
+	}
+	// Workaround for Vulkan-Loader usability bug: https://github.com/KhronosGroup/Vulkan-Loader/issues/262.
+	if (strstr(pCallbackData->pMessage, "wrong ELF class: ELFCLASS32") != NULL) {
 		return VK_FALSE;
 	}
 	if (strstr(pCallbackData->pMessageIdName, "UNASSIGNED-CoreValidation-DrawState-ClearCmdBeforeDraw") != NULL) {
-		free(message);
 		return VK_FALSE;
 	}
 
-	if (messageSeverity & VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT) {
-		strcat(prefix, "VERBOSE : ");
-	} else if (messageSeverity & VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT) {
-		strcat(prefix, "INFO : ");
-	} else if (messageSeverity & VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT) {
-		strcat(prefix, "WARNING : ");
-	} else if (messageSeverity & VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT) {
-		strcat(prefix, "ERROR : ");
+	String severity_string;
+	switch (messageSeverity) {
+		case VK_DEBUG_UTILS_MESSAGE_SEVERITY_VERBOSE_BIT_EXT:
+			severity_string = "VERBOSE : ";
+			break;
+		case VK_DEBUG_UTILS_MESSAGE_SEVERITY_INFO_BIT_EXT:
+			severity_string = "INFO : ";
+			break;
+		case VK_DEBUG_UTILS_MESSAGE_SEVERITY_WARNING_BIT_EXT:
+			severity_string = "WARNING : ";
+			break;
+		case VK_DEBUG_UTILS_MESSAGE_SEVERITY_ERROR_BIT_EXT:
+			severity_string = "ERROR : ";
+			break;
+		case VK_DEBUG_UTILS_MESSAGE_SEVERITY_FLAG_BITS_MAX_ENUM_EXT:
+			break;
 	}
 
-	if (messageType & VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT) {
-		strcat(prefix, "GENERAL");
-	} else {
-		if (messageType & VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT) {
-			strcat(prefix, "VALIDATION");
-			//validation_error = 1;
-		}
-		if (messageType & VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT) {
-			if (messageType & VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT) {
-				strcat(prefix, "|");
-			}
-			strcat(prefix, "PERFORMANCE");
-		}
+	String type_string;
+	switch (messageType) {
+		case (VK_DEBUG_UTILS_MESSAGE_TYPE_GENERAL_BIT_EXT):
+			type_string = "GENERAL";
+			break;
+		case (VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT):
+			type_string = "VALIDATION";
+			break;
+		case (VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT):
+			type_string = "PERFORMANCE";
+			break;
+		case (VK_DEBUG_UTILS_MESSAGE_TYPE_VALIDATION_BIT_EXT & VK_DEBUG_UTILS_MESSAGE_TYPE_PERFORMANCE_BIT_EXT):
+			type_string = "VALIDATION|PERFORMANCE";
+			break;
 	}
 
-	sprintf(message, "%s - Message Id Number: %d | Message Id Name: %s\n\t%s\n", prefix, pCallbackData->messageIdNumber,
-			pCallbackData->pMessageIdName, pCallbackData->pMessage);
-
+	String objects_string;
 	if (pCallbackData->objectCount > 0) {
-		char tmp_message[500];
-		sprintf(tmp_message, "\n\tObjects - %d\n", pCallbackData->objectCount);
-		strcat(message, tmp_message);
+		objects_string = "\n\tObjects - " + String::num_int64(pCallbackData->objectCount);
 		for (uint32_t object = 0; object < pCallbackData->objectCount; ++object) {
+			objects_string +=
+					"\n\t\tObject[" + String::num_int64(object) + "]" +
+					" - " + string_VkObjectType(pCallbackData->pObjects[object].objectType) +
+					", Handle " + String::num_int64(pCallbackData->pObjects[object].objectHandle);
 			if (NULL != pCallbackData->pObjects[object].pObjectName && strlen(pCallbackData->pObjects[object].pObjectName) > 0) {
-				sprintf(tmp_message, "\t\tObject[%d] - %s, Handle %p, Name \"%s\"\n", object,
-						string_VkObjectType(pCallbackData->pObjects[object].objectType),
-						(void *)(pCallbackData->pObjects[object].objectHandle), pCallbackData->pObjects[object].pObjectName);
-			} else {
-				sprintf(tmp_message, "\t\tObject[%d] - %s, Handle %p\n", object,
-						string_VkObjectType(pCallbackData->pObjects[object].objectType),
-						(void *)(pCallbackData->pObjects[object].objectHandle));
+				objects_string += ", Name \"" + String(pCallbackData->pObjects[object].pObjectName) + "\"";
 			}
-			strcat(message, tmp_message);
 		}
 	}
+
+	String labels_string;
 	if (pCallbackData->cmdBufLabelCount > 0) {
-		char tmp_message[500];
-		sprintf(tmp_message, "\n\tCommand Buffer Labels - %d\n", pCallbackData->cmdBufLabelCount);
-		strcat(message, tmp_message);
+		labels_string = "\n\tCommand Buffer Labels - " + String::num_int64(pCallbackData->cmdBufLabelCount);
 		for (uint32_t cmd_buf_label = 0; cmd_buf_label < pCallbackData->cmdBufLabelCount; ++cmd_buf_label) {
-			sprintf(tmp_message, "\t\tLabel[%d] - %s { %f, %f, %f, %f}\n", cmd_buf_label,
-					pCallbackData->pCmdBufLabels[cmd_buf_label].pLabelName, pCallbackData->pCmdBufLabels[cmd_buf_label].color[0],
-					pCallbackData->pCmdBufLabels[cmd_buf_label].color[1], pCallbackData->pCmdBufLabels[cmd_buf_label].color[2],
-					pCallbackData->pCmdBufLabels[cmd_buf_label].color[3]);
-			strcat(message, tmp_message);
+			labels_string +=
+					"\n\t\tLabel[" + String::num_int64(cmd_buf_label) + "]" +
+					" - " + pCallbackData->pCmdBufLabels[cmd_buf_label].pLabelName +
+					"{ ";
+			for (int color_idx = 0; color_idx < 4; ++color_idx) {
+				labels_string += String::num(pCallbackData->pCmdBufLabels[cmd_buf_label].color[color_idx]);
+				if (color_idx < 3) {
+					labels_string += ", ";
+				}
+			}
+			labels_string += " }";
 		}
 	}
 
-	ERR_PRINT(message);
+	String error_message(severity_string + type_string +
+						 " - Message Id Number: " + String::num_int64(pCallbackData->messageIdNumber) +
+						 " | Message Id Name: " + pCallbackData->pMessageIdName +
+						 "\n\t" + pCallbackData->pMessage +
+						 objects_string + labels_string);
 
-	free(message);
+	ERR_PRINT(error_message);
 
-	if (Engine::get_singleton()->is_abort_on_gpu_errors_enabled()) {
-		abort();
-	}
-	// Don't bail out, but keep going.
-	return false;
+	CRASH_COND_MSG(Engine::get_singleton()->is_abort_on_gpu_errors_enabled(),
+			"Crashing, because abort on GPU errors is enabled.");
+
+	return VK_FALSE;
 }
 
 VkBool32 VulkanContext::_check_layers(uint32_t check_count, const char **check_names, uint32_t layer_count, VkLayerProperties *layers) {
diff --git a/drivers/winmidi/midi_driver_winmidi.cpp b/drivers/winmidi/midi_driver_winmidi.cpp
index 01c194b7d8..57fb9b0e57 100644
--- a/drivers/winmidi/midi_driver_winmidi.cpp
+++ b/drivers/winmidi/midi_driver_winmidi.cpp
@@ -66,9 +66,9 @@ Error MIDIDriverWinMidi::open() {
 	return OK;
 }
 
-PoolStringArray MIDIDriverWinMidi::get_connected_inputs() {
+PackedStringArray MIDIDriverWinMidi::get_connected_inputs() {
 
-	PoolStringArray list;
+	PackedStringArray list;
 
 	for (int i = 0; i < connected_sources.size(); i++) {
 		HMIDIIN midi_in = connected_sources[i];
diff --git a/drivers/winmidi/midi_driver_winmidi.h b/drivers/winmidi/midi_driver_winmidi.h
index a689d3a500..c240c8c7aa 100644
--- a/drivers/winmidi/midi_driver_winmidi.h
+++ b/drivers/winmidi/midi_driver_winmidi.h
@@ -51,7 +51,7 @@ public:
 	virtual Error open();
 	virtual void close();
 
-	virtual PoolStringArray get_connected_inputs();
+	virtual PackedStringArray get_connected_inputs();
 
 	MIDIDriverWinMidi();
 	virtual ~MIDIDriverWinMidi();
diff --git a/editor/SCsub b/editor/SCsub
index 2b560f68e8..4431166ee6 100644
--- a/editor/SCsub
+++ b/editor/SCsub
@@ -82,6 +82,7 @@ if env['tools']:
 
     SConscript('collada/SCsub')
     SConscript('doc/SCsub')
+    SConscript('debugger/SCsub')
     SConscript('fileserver/SCsub')
     SConscript('icons/SCsub')
     SConscript('import/SCsub')
diff --git a/editor/animation_bezier_editor.cpp b/editor/animation_bezier_editor.cpp
index 719e4af6b5..69e3c3b19d 100644
--- a/editor/animation_bezier_editor.cpp
+++ b/editor/animation_bezier_editor.cpp
@@ -502,12 +502,12 @@ void AnimationBezierTrackEdit::set_animation_and_track(const Ref<Animation> &p_a
 
 	animation = p_animation;
 	track = p_track;
-	if (is_connected("select_key", editor, "_key_selected"))
-		disconnect("select_key", editor, "_key_selected");
-	if (is_connected("deselect_key", editor, "_key_deselected"))
-		disconnect("deselect_key", editor, "_key_deselected");
-	connect("select_key", editor, "_key_selected", varray(p_track), CONNECT_DEFERRED);
-	connect("deselect_key", editor, "_key_deselected", varray(p_track), CONNECT_DEFERRED);
+	if (is_connected_compat("select_key", editor, "_key_selected"))
+		disconnect_compat("select_key", editor, "_key_selected");
+	if (is_connected_compat("deselect_key", editor, "_key_deselected"))
+		disconnect_compat("deselect_key", editor, "_key_deselected");
+	connect_compat("select_key", editor, "_key_selected", varray(p_track), CONNECT_DEFERRED);
+	connect_compat("deselect_key", editor, "_key_deselected", varray(p_track), CONNECT_DEFERRED);
 	update();
 }
 
@@ -522,11 +522,11 @@ void AnimationBezierTrackEdit::set_undo_redo(UndoRedo *p_undo_redo) {
 
 void AnimationBezierTrackEdit::set_timeline(AnimationTimelineEdit *p_timeline) {
 	timeline = p_timeline;
-	timeline->connect("zoom_changed", this, "_zoom_changed");
+	timeline->connect_compat("zoom_changed", this, "_zoom_changed");
 }
 void AnimationBezierTrackEdit::set_editor(AnimationTrackEditor *p_editor) {
 	editor = p_editor;
-	connect("clear_selection", editor, "_clear_selection", varray(false));
+	connect_compat("clear_selection", editor, "_clear_selection", varray(false));
 }
 
 void AnimationBezierTrackEdit::_play_position_draw() {
@@ -1150,16 +1150,16 @@ void AnimationBezierTrackEdit::_bind_methods() {
 	ClassDB::bind_method("_clear_selection_for_anim", &AnimationBezierTrackEdit::_clear_selection_for_anim);
 	ClassDB::bind_method("_select_at_anim", &AnimationBezierTrackEdit::_select_at_anim);
 
-	ADD_SIGNAL(MethodInfo("timeline_changed", PropertyInfo(Variant::REAL, "position"), PropertyInfo(Variant::BOOL, "drag")));
+	ADD_SIGNAL(MethodInfo("timeline_changed", PropertyInfo(Variant::FLOAT, "position"), PropertyInfo(Variant::BOOL, "drag")));
 	ADD_SIGNAL(MethodInfo("remove_request", PropertyInfo(Variant::INT, "track")));
-	ADD_SIGNAL(MethodInfo("insert_key", PropertyInfo(Variant::REAL, "ofs")));
+	ADD_SIGNAL(MethodInfo("insert_key", PropertyInfo(Variant::FLOAT, "ofs")));
 	ADD_SIGNAL(MethodInfo("select_key", PropertyInfo(Variant::INT, "index"), PropertyInfo(Variant::BOOL, "single")));
 	ADD_SIGNAL(MethodInfo("deselect_key", PropertyInfo(Variant::INT, "index")));
 	ADD_SIGNAL(MethodInfo("clear_selection"));
 	ADD_SIGNAL(MethodInfo("close_request"));
 
 	ADD_SIGNAL(MethodInfo("move_selection_begin"));
-	ADD_SIGNAL(MethodInfo("move_selection", PropertyInfo(Variant::REAL, "ofs")));
+	ADD_SIGNAL(MethodInfo("move_selection", PropertyInfo(Variant::FLOAT, "ofs")));
 	ADD_SIGNAL(MethodInfo("move_selection_commit"));
 	ADD_SIGNAL(MethodInfo("move_selection_cancel"));
 }
@@ -1184,7 +1184,7 @@ AnimationBezierTrackEdit::AnimationBezierTrackEdit() {
 	play_position->set_mouse_filter(MOUSE_FILTER_PASS);
 	add_child(play_position);
 	play_position->set_anchors_and_margins_preset(PRESET_WIDE);
-	play_position->connect("draw", this, "_play_position_draw");
+	play_position->connect_compat("draw", this, "_play_position_draw");
 	set_focus_mode(FOCUS_CLICK);
 
 	v_scroll = 0;
@@ -1198,7 +1198,7 @@ AnimationBezierTrackEdit::AnimationBezierTrackEdit() {
 
 	menu = memnew(PopupMenu);
 	add_child(menu);
-	menu->connect("id_pressed", this, "_menu_selected");
+	menu->connect_compat("id_pressed", this, "_menu_selected");
 
 	//set_mouse_filter(MOUSE_FILTER_PASS); //scroll has to work too for selection
 }
diff --git a/editor/animation_track_editor.cpp b/editor/animation_track_editor.cpp
index cc64db22cc..8758fbcfc9 100644
--- a/editor/animation_track_editor.cpp
+++ b/editor/animation_track_editor.cpp
@@ -235,7 +235,7 @@ public:
 						Variant::Type t = Variant::Type(int(p_value));
 
 						if (t != args[idx].get_type()) {
-							Variant::CallError err;
+							Callable::CallError err;
 							if (Variant::can_convert(args[idx].get_type(), t)) {
 								Variant old = args[idx];
 								Variant *ptrs[1] = { &old };
@@ -548,9 +548,9 @@ public:
 
 		if (use_fps && animation->get_step() > 0) {
 			float max_frame = animation->get_length() / animation->get_step();
-			p_list->push_back(PropertyInfo(Variant::REAL, "frame", PROPERTY_HINT_RANGE, "0," + rtos(max_frame) + ",1"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "frame", PROPERTY_HINT_RANGE, "0," + rtos(max_frame) + ",1"));
 		} else {
-			p_list->push_back(PropertyInfo(Variant::REAL, "time", PROPERTY_HINT_RANGE, "0," + rtos(animation->get_length()) + ",0.01"));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "time", PROPERTY_HINT_RANGE, "0," + rtos(animation->get_length()) + ",0.01"));
 		}
 
 		switch (animation->track_get_type(track)) {
@@ -593,7 +593,7 @@ public:
 			} break;
 			case Animation::TYPE_METHOD: {
 
-				p_list->push_back(PropertyInfo(Variant::STRING, "name"));
+				p_list->push_back(PropertyInfo(Variant::STRING_NAME, "name"));
 				p_list->push_back(PropertyInfo(Variant::INT, "arg_count", PROPERTY_HINT_RANGE, "0,5,1"));
 
 				Dictionary d = animation->track_get_key_value(track, key);
@@ -617,7 +617,7 @@ public:
 			} break;
 			case Animation::TYPE_BEZIER: {
 
-				p_list->push_back(PropertyInfo(Variant::REAL, "value"));
+				p_list->push_back(PropertyInfo(Variant::FLOAT, "value"));
 				p_list->push_back(PropertyInfo(Variant::VECTOR2, "in_handle"));
 				p_list->push_back(PropertyInfo(Variant::VECTOR2, "out_handle"));
 
@@ -625,8 +625,8 @@ public:
 			case Animation::TYPE_AUDIO: {
 
 				p_list->push_back(PropertyInfo(Variant::OBJECT, "stream", PROPERTY_HINT_RESOURCE_TYPE, "AudioStream"));
-				p_list->push_back(PropertyInfo(Variant::REAL, "start_offset", PROPERTY_HINT_RANGE, "0,3600,0.01,or_greater"));
-				p_list->push_back(PropertyInfo(Variant::REAL, "end_offset", PROPERTY_HINT_RANGE, "0,3600,0.01,or_greater"));
+				p_list->push_back(PropertyInfo(Variant::FLOAT, "start_offset", PROPERTY_HINT_RANGE, "0,3600,0.01,or_greater"));
+				p_list->push_back(PropertyInfo(Variant::FLOAT, "end_offset", PROPERTY_HINT_RANGE, "0,3600,0.01,or_greater"));
 
 			} break;
 			case Animation::TYPE_ANIMATION: {
@@ -654,13 +654,13 @@ public:
 				}
 				animations += "[stop]";
 
-				p_list->push_back(PropertyInfo(Variant::STRING, "animation", PROPERTY_HINT_ENUM, animations));
+				p_list->push_back(PropertyInfo(Variant::STRING_NAME, "animation", PROPERTY_HINT_ENUM, animations));
 
 			} break;
 		}
 
 		if (animation->track_get_type(track) == Animation::TYPE_VALUE) {
-			p_list->push_back(PropertyInfo(Variant::REAL, "easing", PROPERTY_HINT_EXP_EASING));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "easing", PROPERTY_HINT_EXP_EASING));
 		}
 	}
 
@@ -898,7 +898,7 @@ public:
 								Variant::Type t = Variant::Type(int(p_value));
 
 								if (t != args[idx].get_type()) {
-									Variant::CallError err;
+									Callable::CallError err;
 									if (Variant::can_convert(args[idx].get_type(), t)) {
 										Variant old = args[idx];
 										Variant *ptrs[1] = { &old };
@@ -1243,9 +1243,9 @@ public:
 
 			if (use_fps && animation->get_step() > 0) {
 				float max_frame = animation->get_length() / animation->get_step();
-				p_list->push_back(PropertyInfo(Variant::REAL, "frame", PROPERTY_HINT_RANGE, "0," + rtos(max_frame) + ",1"));
+				p_list->push_back(PropertyInfo(Variant::FLOAT, "frame", PROPERTY_HINT_RANGE, "0," + rtos(max_frame) + ",1"));
 			} else {
-				p_list->push_back(PropertyInfo(Variant::REAL, "time", PROPERTY_HINT_RANGE, "0," + rtos(animation->get_length()) + ",0.01"));
+				p_list->push_back(PropertyInfo(Variant::FLOAT, "time", PROPERTY_HINT_RANGE, "0," + rtos(animation->get_length()) + ",0.01"));
 			}
 		}
 
@@ -1289,11 +1289,11 @@ public:
 							p_list->push_back(PropertyInfo(v.get_type(), "value", hint, hint_string));
 					}
 
-					p_list->push_back(PropertyInfo(Variant::REAL, "easing", PROPERTY_HINT_EXP_EASING));
+					p_list->push_back(PropertyInfo(Variant::FLOAT, "easing", PROPERTY_HINT_EXP_EASING));
 				} break;
 				case Animation::TYPE_METHOD: {
 
-					p_list->push_back(PropertyInfo(Variant::STRING, "name"));
+					p_list->push_back(PropertyInfo(Variant::STRING_NAME, "name"));
 					p_list->push_back(PropertyInfo(Variant::INT, "arg_count", PROPERTY_HINT_RANGE, "0,5,1"));
 
 					Dictionary d = animation->track_get_key_value(first_track, first_key);
@@ -1316,15 +1316,15 @@ public:
 				} break;
 				case Animation::TYPE_BEZIER: {
 
-					p_list->push_back(PropertyInfo(Variant::REAL, "value"));
+					p_list->push_back(PropertyInfo(Variant::FLOAT, "value"));
 					p_list->push_back(PropertyInfo(Variant::VECTOR2, "in_handle"));
 					p_list->push_back(PropertyInfo(Variant::VECTOR2, "out_handle"));
 				} break;
 				case Animation::TYPE_AUDIO: {
 
 					p_list->push_back(PropertyInfo(Variant::OBJECT, "stream", PROPERTY_HINT_RESOURCE_TYPE, "AudioStream"));
-					p_list->push_back(PropertyInfo(Variant::REAL, "start_offset", PROPERTY_HINT_RANGE, "0,3600,0.01,or_greater"));
-					p_list->push_back(PropertyInfo(Variant::REAL, "end_offset", PROPERTY_HINT_RANGE, "0,3600,0.01,or_greater"));
+					p_list->push_back(PropertyInfo(Variant::FLOAT, "start_offset", PROPERTY_HINT_RANGE, "0,3600,0.01,or_greater"));
+					p_list->push_back(PropertyInfo(Variant::FLOAT, "end_offset", PROPERTY_HINT_RANGE, "0,3600,0.01,or_greater"));
 				} break;
 				case Animation::TYPE_ANIMATION: {
 
@@ -1354,7 +1354,7 @@ public:
 					}
 					animations += "[stop]";
 
-					p_list->push_back(PropertyInfo(Variant::STRING, "animation", PROPERTY_HINT_ENUM, animations));
+					p_list->push_back(PropertyInfo(Variant::STRING_NAME, "animation", PROPERTY_HINT_ENUM, animations));
 				} break;
 			}
 		}
@@ -1697,7 +1697,7 @@ void AnimationTimelineEdit::set_undo_redo(UndoRedo *p_undo_redo) {
 
 void AnimationTimelineEdit::set_zoom(Range *p_zoom) {
 	zoom = p_zoom;
-	zoom->connect("value_changed", this, "_zoom_changed");
+	zoom->connect_compat("value_changed", this, "_zoom_changed");
 }
 
 void AnimationTimelineEdit::set_play_position(float p_pos) {
@@ -1854,9 +1854,9 @@ void AnimationTimelineEdit::_bind_methods() {
 
 	ADD_SIGNAL(MethodInfo("zoom_changed"));
 	ADD_SIGNAL(MethodInfo("name_limit_changed"));
-	ADD_SIGNAL(MethodInfo("timeline_changed", PropertyInfo(Variant::REAL, "position"), PropertyInfo(Variant::BOOL, "drag")));
+	ADD_SIGNAL(MethodInfo("timeline_changed", PropertyInfo(Variant::FLOAT, "position"), PropertyInfo(Variant::BOOL, "drag")));
 	ADD_SIGNAL(MethodInfo("track_added", PropertyInfo(Variant::INT, "track")));
-	ADD_SIGNAL(MethodInfo("length_changed", PropertyInfo(Variant::REAL, "size")));
+	ADD_SIGNAL(MethodInfo("length_changed", PropertyInfo(Variant::FLOAT, "size")));
 }
 
 AnimationTimelineEdit::AnimationTimelineEdit() {
@@ -1871,7 +1871,7 @@ AnimationTimelineEdit::AnimationTimelineEdit() {
 	play_position->set_mouse_filter(MOUSE_FILTER_PASS);
 	add_child(play_position);
 	play_position->set_anchors_and_margins_preset(PRESET_WIDE);
-	play_position->connect("draw", this, "_play_position_draw");
+	play_position->connect_compat("draw", this, "_play_position_draw");
 
 	add_track = memnew(MenuButton);
 	add_track->set_position(Vector2(0, 0));
@@ -1895,17 +1895,17 @@ AnimationTimelineEdit::AnimationTimelineEdit() {
 	length->set_custom_minimum_size(Vector2(70 * EDSCALE, 0));
 	length->set_hide_slider(true);
 	length->set_tooltip(TTR("Animation length (seconds)"));
-	length->connect("value_changed", this, "_anim_length_changed");
+	length->connect_compat("value_changed", this, "_anim_length_changed");
 	len_hb->add_child(length);
 	loop = memnew(ToolButton);
 	loop->set_tooltip(TTR("Animation Looping"));
-	loop->connect("pressed", this, "_anim_loop_pressed");
+	loop->connect_compat("pressed", this, "_anim_loop_pressed");
 	loop->set_toggle_mode(true);
 	len_hb->add_child(loop);
 	add_child(len_hb);
 
 	add_track->hide();
-	add_track->get_popup()->connect("index_pressed", this, "_track_added");
+	add_track->get_popup()->connect_compat("index_pressed", this, "_track_added");
 	len_hb->hide();
 
 	panning_timeline = false;
@@ -2429,8 +2429,8 @@ void AnimationTrackEdit::set_undo_redo(UndoRedo *p_undo_redo) {
 
 void AnimationTrackEdit::set_timeline(AnimationTimelineEdit *p_timeline) {
 	timeline = p_timeline;
-	timeline->connect("zoom_changed", this, "_zoom_changed");
-	timeline->connect("name_limit_changed", this, "_zoom_changed");
+	timeline->connect_compat("zoom_changed", this, "_zoom_changed");
+	timeline->connect_compat("name_limit_changed", this, "_zoom_changed");
 }
 void AnimationTrackEdit::set_editor(AnimationTrackEditor *p_editor) {
 	editor = p_editor;
@@ -2480,6 +2480,9 @@ void AnimationTrackEdit::_path_entered(const String &p_text) {
 
 bool AnimationTrackEdit::_is_value_key_valid(const Variant &p_key_value, Variant::Type &r_valid_type) const {
 
+	if (root == nullptr)
+		return false;
+
 	RES res;
 	Vector<StringName> leftover_path;
 	Node *node = root->get_node_and_resource(animation->track_get_path(track), res, leftover_path);
@@ -2688,7 +2691,7 @@ void AnimationTrackEdit::_gui_input(const Ref<InputEvent> &p_event) {
 			if (!menu) {
 				menu = memnew(PopupMenu);
 				add_child(menu);
-				menu->connect("id_pressed", this, "_menu_selected");
+				menu->connect_compat("id_pressed", this, "_menu_selected");
 			}
 			menu->clear();
 			menu->add_icon_item(get_icon("TrackContinuous", "EditorIcons"), TTR("Continuous"), MENU_CALL_MODE_CONTINUOUS);
@@ -2707,7 +2710,7 @@ void AnimationTrackEdit::_gui_input(const Ref<InputEvent> &p_event) {
 			if (!menu) {
 				menu = memnew(PopupMenu);
 				add_child(menu);
-				menu->connect("id_pressed", this, "_menu_selected");
+				menu->connect_compat("id_pressed", this, "_menu_selected");
 			}
 			menu->clear();
 			menu->add_icon_item(get_icon("InterpRaw", "EditorIcons"), TTR("Nearest"), MENU_INTERPOLATION_NEAREST);
@@ -2725,7 +2728,7 @@ void AnimationTrackEdit::_gui_input(const Ref<InputEvent> &p_event) {
 			if (!menu) {
 				menu = memnew(PopupMenu);
 				add_child(menu);
-				menu->connect("id_pressed", this, "_menu_selected");
+				menu->connect_compat("id_pressed", this, "_menu_selected");
 			}
 			menu->clear();
 			menu->add_icon_item(get_icon("InterpWrapClamp", "EditorIcons"), TTR("Clamp Loop Interp"), MENU_LOOP_CLAMP);
@@ -2820,7 +2823,7 @@ void AnimationTrackEdit::_gui_input(const Ref<InputEvent> &p_event) {
 			if (!menu) {
 				menu = memnew(PopupMenu);
 				add_child(menu);
-				menu->connect("id_pressed", this, "_menu_selected");
+				menu->connect_compat("id_pressed", this, "_menu_selected");
 			}
 
 			menu->clear();
@@ -2848,7 +2851,7 @@ void AnimationTrackEdit::_gui_input(const Ref<InputEvent> &p_event) {
 			path = memnew(LineEdit);
 			add_child(path);
 			path->set_as_toplevel(true);
-			path->connect("text_entered", this, "_path_entered");
+			path->connect_compat("text_entered", this, "_path_entered");
 		}
 
 		path->set_text(animation->track_get_path(track));
@@ -3073,16 +3076,16 @@ void AnimationTrackEdit::_bind_methods() {
 	ClassDB::bind_method("_path_entered", &AnimationTrackEdit::_path_entered);
 	ClassDB::bind_method("_play_position_draw", &AnimationTrackEdit::_play_position_draw);
 
-	ADD_SIGNAL(MethodInfo("timeline_changed", PropertyInfo(Variant::REAL, "position"), PropertyInfo(Variant::BOOL, "drag")));
+	ADD_SIGNAL(MethodInfo("timeline_changed", PropertyInfo(Variant::FLOAT, "position"), PropertyInfo(Variant::BOOL, "drag")));
 	ADD_SIGNAL(MethodInfo("remove_request", PropertyInfo(Variant::INT, "track")));
 	ADD_SIGNAL(MethodInfo("dropped", PropertyInfo(Variant::INT, "from_track"), PropertyInfo(Variant::INT, "to_track")));
-	ADD_SIGNAL(MethodInfo("insert_key", PropertyInfo(Variant::REAL, "ofs")));
+	ADD_SIGNAL(MethodInfo("insert_key", PropertyInfo(Variant::FLOAT, "ofs")));
 	ADD_SIGNAL(MethodInfo("select_key", PropertyInfo(Variant::INT, "index"), PropertyInfo(Variant::BOOL, "single")));
 	ADD_SIGNAL(MethodInfo("deselect_key", PropertyInfo(Variant::INT, "index")));
 	ADD_SIGNAL(MethodInfo("bezier_edit"));
 
 	ADD_SIGNAL(MethodInfo("move_selection_begin"));
-	ADD_SIGNAL(MethodInfo("move_selection", PropertyInfo(Variant::REAL, "ofs")));
+	ADD_SIGNAL(MethodInfo("move_selection", PropertyInfo(Variant::FLOAT, "ofs")));
 	ADD_SIGNAL(MethodInfo("move_selection_commit"));
 	ADD_SIGNAL(MethodInfo("move_selection_cancel"));
 
@@ -3111,7 +3114,7 @@ AnimationTrackEdit::AnimationTrackEdit() {
 	play_position->set_mouse_filter(MOUSE_FILTER_PASS);
 	add_child(play_position);
 	play_position->set_anchors_and_margins_preset(PRESET_WIDE);
-	play_position->connect("draw", this, "_play_position_draw");
+	play_position->connect_compat("draw", this, "_play_position_draw");
 	set_focus_mode(FOCUS_CLICK);
 	set_mouse_filter(MOUSE_FILTER_PASS); //scroll has to work too for selection
 }
@@ -3138,7 +3141,7 @@ AnimationTrackEdit *AnimationTrackEditPlugin::create_value_track_edit(Object *p_
 			&args[5]
 		};
 
-		Variant::CallError ce;
+		Callable::CallError ce;
 		return Object::cast_to<AnimationTrackEdit>(get_script_instance()->call("create_value_track_edit", (const Variant **)&argptrs, 6, ce).operator Object *());
 	}
 	return NULL;
@@ -3217,8 +3220,8 @@ Size2 AnimationTrackEditGroup::get_minimum_size() const {
 
 void AnimationTrackEditGroup::set_timeline(AnimationTimelineEdit *p_timeline) {
 	timeline = p_timeline;
-	timeline->connect("zoom_changed", this, "_zoom_changed");
-	timeline->connect("name_limit_changed", this, "_zoom_changed");
+	timeline->connect_compat("zoom_changed", this, "_zoom_changed");
+	timeline->connect_compat("name_limit_changed", this, "_zoom_changed");
 }
 
 void AnimationTrackEditGroup::set_root(Node *p_root) {
@@ -3258,7 +3261,7 @@ void AnimationTrackEditor::set_animation(const Ref<Animation> &p_anim) {
 		track_edits[_get_track_selected()]->release_focus();
 	}
 	if (animation.is_valid()) {
-		animation->disconnect("changed", this, "_animation_changed");
+		animation->disconnect_compat("changed", this, "_animation_changed");
 		_clear_selection();
 	}
 	animation = p_anim;
@@ -3268,7 +3271,7 @@ void AnimationTrackEditor::set_animation(const Ref<Animation> &p_anim) {
 	_update_tracks();
 
 	if (animation.is_valid()) {
-		animation->connect("changed", this, "_animation_changed");
+		animation->connect_compat("changed", this, "_animation_changed");
 
 		hscroll->show();
 		edit->set_disabled(false);
@@ -3311,13 +3314,13 @@ void AnimationTrackEditor::_root_removed(Node *p_root) {
 
 void AnimationTrackEditor::set_root(Node *p_root) {
 	if (root) {
-		root->disconnect("tree_exiting", this, "_root_removed");
+		root->disconnect_compat("tree_exiting", this, "_root_removed");
 	}
 
 	root = p_root;
 
 	if (root) {
-		root->connect("tree_exiting", this, "_root_removed", make_binds(), CONNECT_ONESHOT);
+		root->connect_compat("tree_exiting", this, "_root_removed", make_binds(), CONNECT_ONESHOT);
 	}
 
 	_update_tracks();
@@ -3482,7 +3485,7 @@ void AnimationTrackEditor::_query_insert(const InsertData &p_id) {
 
 				switch (insert_data[i].value.get_type()) {
 					case Variant::INT:
-					case Variant::REAL:
+					case Variant::FLOAT:
 					case Variant::VECTOR2:
 					case Variant::VECTOR3:
 					case Variant::QUAT:
@@ -3913,7 +3916,7 @@ static Vector<String> _get_bezier_subindices_for_type(Variant::Type p_type, bool
 		case Variant::INT: {
 			subindices.push_back("");
 		} break;
-		case Variant::REAL: {
+		case Variant::FLOAT: {
 			subindices.push_back("");
 		} break;
 		case Variant::VECTOR2: {
@@ -3991,7 +3994,7 @@ int AnimationTrackEditor::_confirm_insert(InsertData p_id, int p_last_track, boo
 				PropertyInfo h = _find_hint_for_track(animation->get_track_count() - 1, np);
 				animation->remove_track(animation->get_track_count() - 1); //hack
 
-				if (h.type == Variant::REAL ||
+				if (h.type == Variant::FLOAT ||
 						h.type == Variant::VECTOR2 ||
 						h.type == Variant::RECT2 ||
 						h.type == Variant::VECTOR3 ||
@@ -4257,21 +4260,21 @@ void AnimationTrackEditor::_update_tracks() {
 			track_edit->grab_focus();
 		}
 
-		track_edit->connect("timeline_changed", this, "_timeline_changed");
-		track_edit->connect("remove_request", this, "_track_remove_request", varray(), CONNECT_DEFERRED);
-		track_edit->connect("dropped", this, "_dropped_track", varray(), CONNECT_DEFERRED);
-		track_edit->connect("insert_key", this, "_insert_key_from_track", varray(i), CONNECT_DEFERRED);
-		track_edit->connect("select_key", this, "_key_selected", varray(i), CONNECT_DEFERRED);
-		track_edit->connect("deselect_key", this, "_key_deselected", varray(i), CONNECT_DEFERRED);
-		track_edit->connect("bezier_edit", this, "_bezier_edit", varray(i), CONNECT_DEFERRED);
-		track_edit->connect("move_selection_begin", this, "_move_selection_begin");
-		track_edit->connect("move_selection", this, "_move_selection");
-		track_edit->connect("move_selection_commit", this, "_move_selection_commit");
-		track_edit->connect("move_selection_cancel", this, "_move_selection_cancel");
+		track_edit->connect_compat("timeline_changed", this, "_timeline_changed");
+		track_edit->connect_compat("remove_request", this, "_track_remove_request", varray(), CONNECT_DEFERRED);
+		track_edit->connect_compat("dropped", this, "_dropped_track", varray(), CONNECT_DEFERRED);
+		track_edit->connect_compat("insert_key", this, "_insert_key_from_track", varray(i), CONNECT_DEFERRED);
+		track_edit->connect_compat("select_key", this, "_key_selected", varray(i), CONNECT_DEFERRED);
+		track_edit->connect_compat("deselect_key", this, "_key_deselected", varray(i), CONNECT_DEFERRED);
+		track_edit->connect_compat("bezier_edit", this, "_bezier_edit", varray(i), CONNECT_DEFERRED);
+		track_edit->connect_compat("move_selection_begin", this, "_move_selection_begin");
+		track_edit->connect_compat("move_selection", this, "_move_selection");
+		track_edit->connect_compat("move_selection_commit", this, "_move_selection_commit");
+		track_edit->connect_compat("move_selection_cancel", this, "_move_selection_cancel");
 
-		track_edit->connect("duplicate_request", this, "_edit_menu_pressed", varray(EDIT_DUPLICATE_SELECTION), CONNECT_DEFERRED);
-		track_edit->connect("duplicate_transpose_request", this, "_edit_menu_pressed", varray(EDIT_DUPLICATE_TRANSPOSED), CONNECT_DEFERRED);
-		track_edit->connect("delete_request", this, "_edit_menu_pressed", varray(EDIT_DELETE_SELECTION), CONNECT_DEFERRED);
+		track_edit->connect_compat("duplicate_request", this, "_edit_menu_pressed", varray(EDIT_DUPLICATE_SELECTION), CONNECT_DEFERRED);
+		track_edit->connect_compat("duplicate_transpose_request", this, "_edit_menu_pressed", varray(EDIT_DUPLICATE_TRANSPOSED), CONNECT_DEFERRED);
+		track_edit->connect_compat("delete_request", this, "_edit_menu_pressed", varray(EDIT_DELETE_SELECTION), CONNECT_DEFERRED);
 	}
 }
 
@@ -4384,7 +4387,7 @@ void AnimationTrackEditor::_notification(int p_what) {
 	}
 
 	if (p_what == NOTIFICATION_READY) {
-		EditorNode::get_singleton()->get_editor_selection()->connect("selection_changed", this, "_selection_changed");
+		EditorNode::get_singleton()->get_editor_selection()->connect_compat("selection_changed", this, "_selection_changed");
 	}
 
 	if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {
@@ -4473,7 +4476,7 @@ void AnimationTrackEditor::_new_track_node_selected(NodePath p_path) {
 
 			Vector<Variant::Type> filter;
 			filter.push_back(Variant::INT);
-			filter.push_back(Variant::REAL);
+			filter.push_back(Variant::FLOAT);
 			filter.push_back(Variant::VECTOR2);
 			filter.push_back(Variant::VECTOR3);
 			filter.push_back(Variant::QUAT);
@@ -4543,7 +4546,7 @@ void AnimationTrackEditor::_new_track_property_selected(String p_name) {
 			animation->track_set_path(animation->get_track_count() - 1, full_path);
 			PropertyInfo h = _find_hint_for_track(animation->get_track_count() - 1, np);
 			animation->remove_track(animation->get_track_count() - 1); //hack
-			if (h.type == Variant::REAL ||
+			if (h.type == Variant::FLOAT ||
 					h.type == Variant::VECTOR2 ||
 					h.type == Variant::RECT2 ||
 					h.type == Variant::VECTOR3 ||
@@ -4753,7 +4756,7 @@ void AnimationTrackEditor::_add_method_key(const String &p_method) {
 					Variant arg = E->get().default_arguments[i - first_defarg];
 					params.push_back(arg);
 				} else {
-					Variant::CallError ce;
+					Callable::CallError ce;
 					Variant arg = Variant::construct(E->get().arguments[i].type, NULL, 0, ce);
 					params.push_back(arg);
 				}
@@ -5707,7 +5710,7 @@ float AnimationTrackEditor::snap_time(float p_value, bool p_relative) {
 	return p_value;
 }
 
-void AnimationTrackEditor::_show_imported_anim_warning() const {
+void AnimationTrackEditor::_show_imported_anim_warning() {
 
 	// It looks terrible on a single line but the TTR extractor doesn't support line breaks yet.
 	EditorNode::get_singleton()->show_warning(TTR("This animation belongs to an imported scene, so changes to imported tracks will not be saved.\n\nTo enable the ability to add custom tracks, navigate to the scene's import settings and set\n\"Animation > Storage\" to \"Files\", enable \"Animation > Keep Custom Tracks\", then re-import.\nAlternatively, use an import preset that imports animations to separate files."),
@@ -5777,10 +5780,10 @@ void AnimationTrackEditor::_bind_methods() {
 	ClassDB::bind_method("_show_imported_anim_warning", &AnimationTrackEditor::_show_imported_anim_warning);
 	ClassDB::bind_method("_select_all_tracks_for_copy", &AnimationTrackEditor::_select_all_tracks_for_copy);
 
-	ADD_SIGNAL(MethodInfo("timeline_changed", PropertyInfo(Variant::REAL, "position"), PropertyInfo(Variant::BOOL, "drag")));
+	ADD_SIGNAL(MethodInfo("timeline_changed", PropertyInfo(Variant::FLOAT, "position"), PropertyInfo(Variant::BOOL, "drag")));
 	ADD_SIGNAL(MethodInfo("keying_changed"));
-	ADD_SIGNAL(MethodInfo("animation_len_changed", PropertyInfo(Variant::REAL, "len")));
-	ADD_SIGNAL(MethodInfo("animation_step_changed", PropertyInfo(Variant::REAL, "step")));
+	ADD_SIGNAL(MethodInfo("animation_len_changed", PropertyInfo(Variant::FLOAT, "len")));
+	ADD_SIGNAL(MethodInfo("animation_step_changed", PropertyInfo(Variant::FLOAT, "step")));
 }
 
 AnimationTrackEditor::AnimationTrackEditor() {
@@ -5813,11 +5816,11 @@ AnimationTrackEditor::AnimationTrackEditor() {
 	timeline = memnew(AnimationTimelineEdit);
 	timeline->set_undo_redo(undo_redo);
 	timeline_vbox->add_child(timeline);
-	timeline->connect("timeline_changed", this, "_timeline_changed");
-	timeline->connect("name_limit_changed", this, "_name_limit_changed");
-	timeline->connect("track_added", this, "_add_track");
-	timeline->connect("value_changed", this, "_timeline_value_changed");
-	timeline->connect("length_changed", this, "_update_length");
+	timeline->connect_compat("timeline_changed", this, "_timeline_changed");
+	timeline->connect_compat("name_limit_changed", this, "_name_limit_changed");
+	timeline->connect_compat("track_added", this, "_add_track");
+	timeline->connect_compat("value_changed", this, "_timeline_value_changed");
+	timeline->connect_compat("length_changed", this, "_update_length");
 
 	scroll = memnew(ScrollContainer);
 	timeline_vbox->add_child(scroll);
@@ -5825,7 +5828,7 @@ AnimationTrackEditor::AnimationTrackEditor() {
 	VScrollBar *sb = scroll->get_v_scrollbar();
 	scroll->remove_child(sb);
 	timeline_scroll->add_child(sb); //move here so timeline and tracks are always aligned
-	scroll->connect("gui_input", this, "_scroll_input");
+	scroll->connect_compat("gui_input", this, "_scroll_input");
 
 	bezier_edit = memnew(AnimationBezierTrackEdit);
 	timeline_vbox->add_child(bezier_edit);
@@ -5834,14 +5837,14 @@ AnimationTrackEditor::AnimationTrackEditor() {
 	bezier_edit->set_timeline(timeline);
 	bezier_edit->hide();
 	bezier_edit->set_v_size_flags(SIZE_EXPAND_FILL);
-	bezier_edit->connect("close_request", this, "_cancel_bezier_edit");
+	bezier_edit->connect_compat("close_request", this, "_cancel_bezier_edit");
 
 	timeline_vbox->set_custom_minimum_size(Size2(0, 150) * EDSCALE);
 
 	hscroll = memnew(HScrollBar);
 	hscroll->share(timeline);
 	hscroll->hide();
-	hscroll->connect("value_changed", this, "_update_scroll");
+	hscroll->connect_compat("value_changed", this, "_update_scroll");
 	timeline_vbox->add_child(hscroll);
 	timeline->set_hscroll(hscroll);
 
@@ -5858,20 +5861,20 @@ AnimationTrackEditor::AnimationTrackEditor() {
 	imported_anim_warning = memnew(Button);
 	imported_anim_warning->hide();
 	imported_anim_warning->set_tooltip(TTR("Warning: Editing imported animation"));
-	imported_anim_warning->connect("pressed", this, "_show_imported_anim_warning");
+	imported_anim_warning->connect_compat("pressed", this, "_show_imported_anim_warning");
 	bottom_hb->add_child(imported_anim_warning);
 
 	bottom_hb->add_spacer();
 
 	selected_filter = memnew(ToolButton);
-	selected_filter->connect("pressed", this, "_view_group_toggle"); //same function works the same
+	selected_filter->connect_compat("pressed", this, "_view_group_toggle"); //same function works the same
 	selected_filter->set_toggle_mode(true);
 	selected_filter->set_tooltip(TTR("Only show tracks from nodes selected in tree."));
 
 	bottom_hb->add_child(selected_filter);
 
 	view_group = memnew(ToolButton);
-	view_group->connect("pressed", this, "_view_group_toggle");
+	view_group->connect_compat("pressed", this, "_view_group_toggle");
 	view_group->set_toggle_mode(true);
 	view_group->set_tooltip(TTR("Group tracks by node or display them as plain list."));
 
@@ -5893,14 +5896,14 @@ AnimationTrackEditor::AnimationTrackEditor() {
 	step->set_custom_minimum_size(Size2(100, 0) * EDSCALE);
 	step->set_tooltip(TTR("Animation step value."));
 	bottom_hb->add_child(step);
-	step->connect("value_changed", this, "_update_step");
+	step->connect_compat("value_changed", this, "_update_step");
 	step->set_read_only(true);
 
 	snap_mode = memnew(OptionButton);
 	snap_mode->add_item(TTR("Seconds"));
 	snap_mode->add_item(TTR("FPS"));
 	bottom_hb->add_child(snap_mode);
-	snap_mode->connect("item_selected", this, "_snap_mode_changed");
+	snap_mode->connect_compat("item_selected", this, "_snap_mode_changed");
 	snap_mode->set_disabled(true);
 
 	bottom_hb->add_child(memnew(VSeparator));
@@ -5945,19 +5948,19 @@ AnimationTrackEditor::AnimationTrackEditor() {
 	edit->get_popup()->add_item(TTR("Optimize Animation"), EDIT_OPTIMIZE_ANIMATION);
 	edit->get_popup()->add_item(TTR("Clean-Up Animation"), EDIT_CLEAN_UP_ANIMATION);
 
-	edit->get_popup()->connect("id_pressed", this, "_edit_menu_pressed");
+	edit->get_popup()->connect_compat("id_pressed", this, "_edit_menu_pressed");
 
 	pick_track = memnew(SceneTreeDialog);
 	add_child(pick_track);
 	pick_track->set_title(TTR("Pick the node that will be animated:"));
-	pick_track->connect("selected", this, "_new_track_node_selected");
+	pick_track->connect_compat("selected", this, "_new_track_node_selected");
 	prop_selector = memnew(PropertySelector);
 	add_child(prop_selector);
-	prop_selector->connect("selected", this, "_new_track_property_selected");
+	prop_selector->connect_compat("selected", this, "_new_track_property_selected");
 
 	method_selector = memnew(PropertySelector);
 	add_child(method_selector);
-	method_selector->connect("selected", this, "_add_method_key");
+	method_selector->connect_compat("selected", this, "_add_method_key");
 
 	inserting = false;
 	insert_query = false;
@@ -5966,7 +5969,7 @@ AnimationTrackEditor::AnimationTrackEditor() {
 
 	insert_confirm = memnew(ConfirmationDialog);
 	add_child(insert_confirm);
-	insert_confirm->connect("confirmed", this, "_confirm_insert_list");
+	insert_confirm->connect_compat("confirmed", this, "_confirm_insert_list");
 	VBoxContainer *icvb = memnew(VBoxContainer);
 	insert_confirm->add_child(icvb);
 	insert_confirm_text = memnew(Label);
@@ -5984,7 +5987,7 @@ AnimationTrackEditor::AnimationTrackEditor() {
 	box_selection->set_as_toplevel(true);
 	box_selection->set_mouse_filter(MOUSE_FILTER_IGNORE);
 	box_selection->hide();
-	box_selection->connect("draw", this, "_box_selection_draw");
+	box_selection->connect_compat("draw", this, "_box_selection_draw");
 	box_selecting = false;
 
 	//default plugins
@@ -6022,7 +6025,7 @@ AnimationTrackEditor::AnimationTrackEditor() {
 	optimize_max_angle->set_value(22);
 
 	optimize_dialog->get_ok()->set_text(TTR("Optimize"));
-	optimize_dialog->connect("confirmed", this, "_edit_menu_pressed", varray(EDIT_CLEAN_UP_ANIMATION_CONFIRM));
+	optimize_dialog->connect_compat("confirmed", this, "_edit_menu_pressed", varray(EDIT_CLEAN_UP_ANIMATION_CONFIRM));
 
 	//
 
@@ -6048,7 +6051,7 @@ AnimationTrackEditor::AnimationTrackEditor() {
 	cleanup_dialog->set_title(TTR("Clean-Up Animation(s) (NO UNDO!)"));
 	cleanup_dialog->get_ok()->set_text(TTR("Clean-Up"));
 
-	cleanup_dialog->connect("confirmed", this, "_edit_menu_pressed", varray(EDIT_CLEAN_UP_ANIMATION_CONFIRM));
+	cleanup_dialog->connect_compat("confirmed", this, "_edit_menu_pressed", varray(EDIT_CLEAN_UP_ANIMATION_CONFIRM));
 
 	//
 	scale_dialog = memnew(ConfirmationDialog);
@@ -6060,7 +6063,7 @@ AnimationTrackEditor::AnimationTrackEditor() {
 	scale->set_max(99999);
 	scale->set_step(0.001);
 	vbc->add_margin_child(TTR("Scale Ratio:"), scale);
-	scale_dialog->connect("confirmed", this, "_edit_menu_pressed", varray(EDIT_SCALE_CONFIRM));
+	scale_dialog->connect_compat("confirmed", this, "_edit_menu_pressed", varray(EDIT_SCALE_CONFIRM));
 	add_child(scale_dialog);
 
 	track_copy_dialog = memnew(ConfirmationDialog);
@@ -6073,7 +6076,7 @@ AnimationTrackEditor::AnimationTrackEditor() {
 
 	Button *select_all_button = memnew(Button);
 	select_all_button->set_text(TTR("Select All/None"));
-	select_all_button->connect("pressed", this, "_select_all_tracks_for_copy");
+	select_all_button->connect_compat("pressed", this, "_select_all_tracks_for_copy");
 	track_vbox->add_child(select_all_button);
 
 	track_copy_select = memnew(Tree);
@@ -6081,7 +6084,7 @@ AnimationTrackEditor::AnimationTrackEditor() {
 	track_copy_select->set_v_size_flags(SIZE_EXPAND_FILL);
 	track_copy_select->set_hide_root(true);
 	track_vbox->add_child(track_copy_select);
-	track_copy_dialog->connect("confirmed", this, "_edit_menu_pressed", varray(EDIT_COPY_TRACKS_CONFIRM));
+	track_copy_dialog->connect_compat("confirmed", this, "_edit_menu_pressed", varray(EDIT_COPY_TRACKS_CONFIRM));
 	animation_changing_awaiting_update = false;
 }
 
diff --git a/editor/animation_track_editor.h b/editor/animation_track_editor.h
index c2660652d6..26f9c15f6c 100644
--- a/editor/animation_track_editor.h
+++ b/editor/animation_track_editor.h
@@ -314,7 +314,7 @@ class AnimationTrackEditor : public VBoxContainer {
 	OptionButton *snap_mode;
 
 	Button *imported_anim_warning;
-	void _show_imported_anim_warning() const;
+	void _show_imported_anim_warning();
 
 	void _snap_mode_changed(int p_mode);
 	Vector<AnimationTrackEdit *> track_edits;
diff --git a/editor/animation_track_editor_plugins.cpp b/editor/animation_track_editor_plugins.cpp
index bcdd09987f..b94d1645db 100644
--- a/editor/animation_track_editor_plugins.cpp
+++ b/editor/animation_track_editor_plugins.cpp
@@ -334,7 +334,7 @@ void AnimationTrackEditAudio::_bind_methods() {
 }
 
 AnimationTrackEditAudio::AnimationTrackEditAudio() {
-	AudioStreamPreviewGenerator::get_singleton()->connect("preview_updated", this, "_preview_changed");
+	AudioStreamPreviewGenerator::get_singleton()->connect_compat("preview_updated", this, "_preview_changed");
 }
 
 /// SPRITE FRAME / FRAME_COORDS ///
@@ -949,7 +949,7 @@ void AnimationTrackEditTypeAudio::_bind_methods() {
 }
 
 AnimationTrackEditTypeAudio::AnimationTrackEditTypeAudio() {
-	AudioStreamPreviewGenerator::get_singleton()->connect("preview_updated", this, "_preview_changed");
+	AudioStreamPreviewGenerator::get_singleton()->connect_compat("preview_updated", this, "_preview_changed");
 	len_resizing = false;
 }
 
diff --git a/editor/array_property_edit.cpp b/editor/array_property_edit.cpp
index 8cbc6a8dff..f14b12b132 100644
--- a/editor/array_property_edit.cpp
+++ b/editor/array_property_edit.cpp
@@ -42,7 +42,7 @@ Variant ArrayPropertyEdit::get_array() const {
 		return Array();
 	Variant arr = o->get(property);
 	if (!arr.is_array()) {
-		Variant::CallError ce;
+		Callable::CallError ce;
 		arr = Variant::construct(default_type, NULL, 0, ce);
 	}
 	return arr;
@@ -104,7 +104,7 @@ bool ArrayPropertyEdit::_set(const StringName &p_name, const Variant &p_value) {
 			} else if (newsize > size) {
 
 				Variant init;
-				Variant::CallError ce;
+				Callable::CallError ce;
 				Variant::Type new_type = subtype;
 				if (new_type == Variant::NIL && size) {
 					new_type = arr.get(size - 1).get_type();
@@ -139,7 +139,7 @@ bool ArrayPropertyEdit::_set(const StringName &p_name, const Variant &p_value) {
 
 			Variant value = arr.get(idx);
 			if (value.get_type() != type && type >= 0 && type < Variant::VARIANT_MAX) {
-				Variant::CallError ce;
+				Callable::CallError ce;
 				Variant new_value = Variant::construct(Variant::Type(type), NULL, 0, ce);
 				UndoRedo *ur = EditorNode::get_undo_redo();
 
diff --git a/editor/code_editor.cpp b/editor/code_editor.cpp
index 8e44c6c244..948955eabd 100644
--- a/editor/code_editor.cpp
+++ b/editor/code_editor.cpp
@@ -200,7 +200,7 @@ void FindReplaceBar::_replace() {
 
 void FindReplaceBar::_replace_all() {
 
-	text_edit->disconnect("text_changed", this, "_editor_text_changed");
+	text_edit->disconnect_compat("text_changed", this, "_editor_text_changed");
 	// Line as x so it gets priority in comparison, column as y.
 	Point2i orig_cursor(text_edit->cursor_get_line(), text_edit->cursor_get_column());
 	Point2i prev_match = Point2(-1, -1);
@@ -280,7 +280,7 @@ void FindReplaceBar::_replace_all() {
 	matches_label->add_color_override("font_color", rc > 0 ? get_color("font_color", "Label") : get_color("error_color", "Editor"));
 	matches_label->set_text(vformat(TTR("%d replaced."), rc));
 
-	text_edit->call_deferred("connect", "text_changed", this, "_editor_text_changed");
+	text_edit->call_deferred("connect", "text_changed", Callable(this, "_editor_text_changed"));
 	results_count = -1;
 }
 
@@ -559,7 +559,7 @@ void FindReplaceBar::set_text_edit(TextEdit *p_text_edit) {
 
 	results_count = -1;
 	text_edit = p_text_edit;
-	text_edit->connect("text_changed", this, "_editor_text_changed");
+	text_edit->connect_compat("text_changed", this, "_editor_text_changed");
 }
 
 void FindReplaceBar::_bind_methods() {
@@ -613,8 +613,8 @@ FindReplaceBar::FindReplaceBar() {
 	search_text = memnew(LineEdit);
 	vbc_lineedit->add_child(search_text);
 	search_text->set_custom_minimum_size(Size2(100 * EDSCALE, 0));
-	search_text->connect("text_changed", this, "_search_text_changed");
-	search_text->connect("text_entered", this, "_search_text_entered");
+	search_text->connect_compat("text_changed", this, "_search_text_changed");
+	search_text->connect_compat("text_entered", this, "_search_text_entered");
 
 	matches_label = memnew(Label);
 	hbc_button_search->add_child(matches_label);
@@ -623,51 +623,51 @@ FindReplaceBar::FindReplaceBar() {
 	find_prev = memnew(ToolButton);
 	hbc_button_search->add_child(find_prev);
 	find_prev->set_focus_mode(FOCUS_NONE);
-	find_prev->connect("pressed", this, "_search_prev");
+	find_prev->connect_compat("pressed", this, "_search_prev");
 
 	find_next = memnew(ToolButton);
 	hbc_button_search->add_child(find_next);
 	find_next->set_focus_mode(FOCUS_NONE);
-	find_next->connect("pressed", this, "_search_next");
+	find_next->connect_compat("pressed", this, "_search_next");
 
 	case_sensitive = memnew(CheckBox);
 	hbc_option_search->add_child(case_sensitive);
 	case_sensitive->set_text(TTR("Match Case"));
 	case_sensitive->set_focus_mode(FOCUS_NONE);
-	case_sensitive->connect("toggled", this, "_search_options_changed");
+	case_sensitive->connect_compat("toggled", this, "_search_options_changed");
 
 	whole_words = memnew(CheckBox);
 	hbc_option_search->add_child(whole_words);
 	whole_words->set_text(TTR("Whole Words"));
 	whole_words->set_focus_mode(FOCUS_NONE);
-	whole_words->connect("toggled", this, "_search_options_changed");
+	whole_words->connect_compat("toggled", this, "_search_options_changed");
 
 	// replace toolbar
 	replace_text = memnew(LineEdit);
 	vbc_lineedit->add_child(replace_text);
 	replace_text->set_custom_minimum_size(Size2(100 * EDSCALE, 0));
-	replace_text->connect("text_entered", this, "_replace_text_entered");
+	replace_text->connect_compat("text_entered", this, "_replace_text_entered");
 
 	replace = memnew(Button);
 	hbc_button_replace->add_child(replace);
 	replace->set_text(TTR("Replace"));
-	replace->connect("pressed", this, "_replace_pressed");
+	replace->connect_compat("pressed", this, "_replace_pressed");
 
 	replace_all = memnew(Button);
 	hbc_button_replace->add_child(replace_all);
 	replace_all->set_text(TTR("Replace All"));
-	replace_all->connect("pressed", this, "_replace_all_pressed");
+	replace_all->connect_compat("pressed", this, "_replace_all_pressed");
 
 	selection_only = memnew(CheckBox);
 	hbc_option_replace->add_child(selection_only);
 	selection_only->set_text(TTR("Selection Only"));
 	selection_only->set_focus_mode(FOCUS_NONE);
-	selection_only->connect("toggled", this, "_search_options_changed");
+	selection_only->connect_compat("toggled", this, "_search_options_changed");
 
 	hide_button = memnew(TextureButton);
 	add_child(hide_button);
 	hide_button->set_focus_mode(FOCUS_NONE);
-	hide_button->connect("pressed", this, "_hide_pressed");
+	hide_button->connect_compat("pressed", this, "_hide_pressed");
 	hide_button->set_v_size_flags(SIZE_SHRINK_CENTER);
 }
 
@@ -691,6 +691,16 @@ void CodeTextEditor::_input(const Ref<InputEvent> &event) {
 		accept_event();
 		return;
 	}
+	if (ED_IS_SHORTCUT("script_text_editor/delete_line", key_event)) {
+		delete_lines();
+		accept_event();
+		return;
+	}
+	if (ED_IS_SHORTCUT("script_text_editor/clone_down", key_event)) {
+		clone_lines_down();
+		accept_event();
+		return;
+	}
 }
 
 void CodeTextEditor::_text_editor_gui_input(const Ref<InputEvent> &p_event) {
@@ -1708,7 +1718,7 @@ CodeTextEditor::CodeTextEditor() {
 	error_column = 0;
 
 	toggle_scripts_button = memnew(ToolButton);
-	toggle_scripts_button->connect("pressed", this, "_toggle_scripts_pressed");
+	toggle_scripts_button->connect_compat("pressed", this, "_toggle_scripts_pressed");
 	status_bar->add_child(toggle_scripts_button);
 	toggle_scripts_button->hide();
 
@@ -1723,15 +1733,15 @@ CodeTextEditor::CodeTextEditor() {
 	scroll->add_child(error);
 	error->set_v_size_flags(SIZE_EXPAND | SIZE_SHRINK_CENTER);
 	error->set_mouse_filter(MOUSE_FILTER_STOP);
-	error->connect("gui_input", this, "_error_pressed");
-	find_replace_bar->connect("error", error, "set_text");
+	error->connect_compat("gui_input", this, "_error_pressed");
+	find_replace_bar->connect_compat("error", error, "set_text");
 
 	// Warnings
 	warning_button = memnew(ToolButton);
 	status_bar->add_child(warning_button);
 	warning_button->set_v_size_flags(SIZE_EXPAND | SIZE_SHRINK_CENTER);
 	warning_button->set_default_cursor_shape(CURSOR_POINTING_HAND);
-	warning_button->connect("pressed", this, "_warning_button_pressed");
+	warning_button->connect_compat("pressed", this, "_warning_button_pressed");
 	warning_button->set_tooltip(TTR("Warnings"));
 
 	warning_count_label = memnew(Label);
@@ -1743,7 +1753,7 @@ CodeTextEditor::CodeTextEditor() {
 	warning_count_label->set_tooltip(TTR("Warnings"));
 	warning_count_label->add_color_override("font_color", EditorNode::get_singleton()->get_gui_base()->get_color("warning_color", "Editor"));
 	warning_count_label->add_font_override("font", EditorNode::get_singleton()->get_gui_base()->get_font("status_source", "EditorFonts"));
-	warning_count_label->connect("gui_input", this, "_warning_label_gui_input");
+	warning_count_label->connect_compat("gui_input", this, "_warning_label_gui_input");
 
 	is_warnings_panel_opened = false;
 	set_warning_nb(0);
@@ -1756,10 +1766,10 @@ CodeTextEditor::CodeTextEditor() {
 	line_and_col_txt->set_tooltip(TTR("Line and column numbers."));
 	line_and_col_txt->set_mouse_filter(MOUSE_FILTER_STOP);
 
-	text_editor->connect("gui_input", this, "_text_editor_gui_input");
-	text_editor->connect("cursor_changed", this, "_line_col_changed");
-	text_editor->connect("text_changed", this, "_text_changed");
-	text_editor->connect("request_completion", this, "_complete_request");
+	text_editor->connect_compat("gui_input", this, "_text_editor_gui_input");
+	text_editor->connect_compat("cursor_changed", this, "_line_col_changed");
+	text_editor->connect_compat("text_changed", this, "_text_changed");
+	text_editor->connect_compat("request_completion", this, "_complete_request");
 	Vector<String> cs;
 	cs.push_back(".");
 	cs.push_back(",");
@@ -1767,9 +1777,9 @@ CodeTextEditor::CodeTextEditor() {
 	cs.push_back("=");
 	cs.push_back("$");
 	text_editor->set_completion(true, cs);
-	idle->connect("timeout", this, "_text_changed_idle_timeout");
+	idle->connect_compat("timeout", this, "_text_changed_idle_timeout");
 
-	code_complete_timer->connect("timeout", this, "_code_complete_timer_timeout");
+	code_complete_timer->connect_compat("timeout", this, "_code_complete_timer_timeout");
 
 	font_resize_val = 0;
 	font_size = EditorSettings::get_singleton()->get("interface/editor/code_font_size");
@@ -1777,7 +1787,7 @@ CodeTextEditor::CodeTextEditor() {
 	add_child(font_resize_timer);
 	font_resize_timer->set_one_shot(true);
 	font_resize_timer->set_wait_time(0.07);
-	font_resize_timer->connect("timeout", this, "_font_resize_timeout");
+	font_resize_timer->connect_compat("timeout", this, "_font_resize_timeout");
 
-	EditorSettings::get_singleton()->connect("settings_changed", this, "_on_settings_change");
+	EditorSettings::get_singleton()->connect_compat("settings_changed", this, "_on_settings_change");
 }
diff --git a/editor/connections_dialog.cpp b/editor/connections_dialog.cpp
index 7e283bb27f..f78867e493 100644
--- a/editor/connections_dialog.cpp
+++ b/editor/connections_dialog.cpp
@@ -119,6 +119,9 @@ void ConnectDialog::ok_pressed() {
 		return;
 	}
 	Node *target = tree->get_selected();
+	if (!target) {
+		return; // Nothing selected in the tree, not an error.
+	}
 	if (target->get_script().is_null()) {
 		if (!target->has_method(dst_method->get_text())) {
 			error->set_text(TTR("Target method not found. Specify a valid method or attach a script to the target node."));
@@ -150,16 +153,6 @@ void ConnectDialog::_tree_node_selected() {
 }
 
 /*
- * Called each time a target node is activated within the target node tree.
- */
-void ConnectDialog::_tree_item_activated() {
-
-	if (!get_ok()->is_disabled()) {
-		get_ok()->emit_signal("pressed");
-	}
-}
-
-/*
  * Adds a new parameter bind to connection.
  */
 void ConnectDialog::_add_bind() {
@@ -173,8 +166,9 @@ void ConnectDialog::_add_bind() {
 	switch (vt) {
 		case Variant::BOOL: value = false; break;
 		case Variant::INT: value = 0; break;
-		case Variant::REAL: value = 0.0; break;
+		case Variant::FLOAT: value = 0.0; break;
 		case Variant::STRING: value = ""; break;
+		case Variant::STRING_NAME: value = ""; break;
 		case Variant::VECTOR2: value = Vector2(); break;
 		case Variant::RECT2: value = Rect2(); break;
 		case Variant::VECTOR3: value = Vector3(); break;
@@ -243,7 +237,6 @@ void ConnectDialog::_bind_methods() {
 	ClassDB::bind_method("_advanced_pressed", &ConnectDialog::_advanced_pressed);
 	ClassDB::bind_method("_cancel", &ConnectDialog::_cancel_pressed);
 	ClassDB::bind_method("_tree_node_selected", &ConnectDialog::_tree_node_selected);
-	ClassDB::bind_method("_tree_item_activated", &ConnectDialog::_tree_item_activated);
 	ClassDB::bind_method("_add_bind", &ConnectDialog::_add_bind);
 	ClassDB::bind_method("_remove_bind", &ConnectDialog::_remove_bind);
 	ClassDB::bind_method("_update_ok_enabled", &ConnectDialog::_update_ok_enabled);
@@ -312,7 +305,7 @@ bool ConnectDialog::is_editing() const {
  * If creating a connection from scratch, sensible defaults are used.
  * If editing an existing connection, previous data is retained.
  */
-void ConnectDialog::init(Connection c, bool bEdit) {
+void ConnectDialog::init(ConnectionData c, bool bEdit) {
 
 	set_hide_on_ok(false);
 
@@ -397,8 +390,8 @@ ConnectDialog::ConnectDialog() {
 
 	tree = memnew(SceneTreeEditor(false));
 	tree->set_connecting_signal(true);
-	tree->get_scene_tree()->connect("item_activated", this, "_tree_item_activated");
-	tree->connect("node_selected", this, "_tree_node_selected");
+	tree->get_scene_tree()->connect_compat("item_activated", this, "_ok");
+	tree->connect_compat("node_selected", this, "_tree_node_selected");
 	tree->set_connect_to_script_mode(true);
 
 	Node *mc = vbc_left->add_margin_child(TTR("Connect to Script:"), tree, true);
@@ -421,8 +414,9 @@ ConnectDialog::ConnectDialog() {
 	add_bind_hb->add_child(type_list);
 	type_list->add_item("bool", Variant::BOOL);
 	type_list->add_item("int", Variant::INT);
-	type_list->add_item("real", Variant::REAL);
+	type_list->add_item("real", Variant::FLOAT);
 	type_list->add_item("String", Variant::STRING);
+	type_list->add_item("StringName", Variant::STRING_NAME);
 	type_list->add_item("Vector2", Variant::VECTOR2);
 	type_list->add_item("Rect2", Variant::RECT2);
 	type_list->add_item("Vector3", Variant::VECTOR3);
@@ -437,12 +431,12 @@ ConnectDialog::ConnectDialog() {
 	Button *add_bind = memnew(Button);
 	add_bind->set_text(TTR("Add"));
 	add_bind_hb->add_child(add_bind);
-	add_bind->connect("pressed", this, "_add_bind");
+	add_bind->connect_compat("pressed", this, "_add_bind");
 
 	Button *del_bind = memnew(Button);
 	del_bind->set_text(TTR("Remove"));
 	add_bind_hb->add_child(del_bind);
-	del_bind->connect("pressed", this, "_remove_bind");
+	del_bind->connect_compat("pressed", this, "_remove_bind");
 
 	vbc_right->add_margin_child(TTR("Add Extra Call Argument:"), add_bind_hb);
 
@@ -455,13 +449,13 @@ ConnectDialog::ConnectDialog() {
 
 	dst_method = memnew(LineEdit);
 	dst_method->set_h_size_flags(SIZE_EXPAND_FILL);
-	dst_method->connect("text_entered", this, "_builtin_text_entered");
+	dst_method->connect_compat("text_entered", this, "_builtin_text_entered");
 	dstm_hb->add_child(dst_method);
 
 	advanced = memnew(CheckButton);
 	dstm_hb->add_child(advanced);
 	advanced->set_text(TTR("Advanced"));
-	advanced->connect("pressed", this, "_advanced_pressed");
+	advanced->connect_compat("pressed", this, "_advanced_pressed");
 
 	// Add spacing so the tree and inspector are the same size.
 	Control *spacing = memnew(Control);
@@ -508,7 +502,6 @@ Control *ConnectionsDockTree::make_custom_tooltip(const String &p_text) const {
 	String text = TTR("Signal:") + " [u][b]" + p_text.get_slice("::", 0) + "[/b][/u]";
 	text += p_text.get_slice("::", 1).strip_edges() + "\n";
 	text += p_text.get_slice("::", 2).strip_edges();
-	help_bit->set_text(text);
 	help_bit->call_deferred("set_text", text); //hack so it uses proper theme once inside scene
 	return help_bit;
 }
@@ -533,7 +526,7 @@ void ConnectionsDock::_make_or_edit_connection() {
 	Node *target = selectedNode->get_node(dst_path);
 	ERR_FAIL_COND(!target);
 
-	Connection cToMake;
+	ConnectDialog::ConnectionData cToMake;
 	cToMake.source = connect_dialog->get_source();
 	cToMake.target = target;
 	cToMake.signal = connect_dialog->get_signal_name();
@@ -563,12 +556,12 @@ void ConnectionsDock::_make_or_edit_connection() {
 
 		add_script_function = !found_inherited_function;
 	}
-	PoolStringArray script_function_args;
+	PackedStringArray script_function_args;
 	if (add_script_function) {
 		// Pick up args here before "it" is deleted by update_tree.
 		script_function_args = it->get_metadata(0).operator Dictionary()["args"];
 		for (int i = 0; i < cToMake.binds.size(); i++) {
-			script_function_args.append("extra_arg_" + itos(i) + ":" + Variant::get_type_name(cToMake.binds[i].get_type()));
+			script_function_args.push_back("extra_arg_" + itos(i) + ":" + Variant::get_type_name(cToMake.binds[i].get_type()));
 		}
 	}
 
@@ -593,7 +586,7 @@ void ConnectionsDock::_make_or_edit_connection() {
 /*
  * Creates single connection w/ undo-redo functionality.
  */
-void ConnectionsDock::_connect(Connection cToMake) {
+void ConnectionsDock::_connect(ConnectDialog::ConnectionData cToMake) {
 
 	Node *source = static_cast<Node *>(cToMake.source);
 	Node *target = static_cast<Node *>(cToMake.target);
@@ -603,8 +596,10 @@ void ConnectionsDock::_connect(Connection cToMake) {
 
 	undo_redo->create_action(vformat(TTR("Connect '%s' to '%s'"), String(cToMake.signal), String(cToMake.method)));
 
-	undo_redo->add_do_method(source, "connect", cToMake.signal, target, cToMake.method, cToMake.binds, cToMake.flags);
-	undo_redo->add_undo_method(source, "disconnect", cToMake.signal, target, cToMake.method);
+	Callable c(target, cToMake.method);
+
+	undo_redo->add_do_method(source, "connect", cToMake.signal, c, cToMake.binds, cToMake.flags);
+	undo_redo->add_undo_method(source, "disconnect", cToMake.signal, c);
 	undo_redo->add_do_method(this, "update_tree");
 	undo_redo->add_undo_method(this, "update_tree");
 	undo_redo->add_do_method(EditorNode::get_singleton()->get_scene_tree_dock()->get_tree_editor(), "update_tree"); //to force redraw of scene tree
@@ -618,13 +613,15 @@ void ConnectionsDock::_connect(Connection cToMake) {
  */
 void ConnectionsDock::_disconnect(TreeItem &item) {
 
-	Connection c = item.get_metadata(0);
+	Connection cd = item.get_metadata(0);
+	ConnectDialog::ConnectionData c = cd;
+
 	ERR_FAIL_COND(c.source != selectedNode); // Shouldn't happen but... Bugcheck.
 
 	undo_redo->create_action(vformat(TTR("Disconnect '%s' from '%s'"), c.signal, c.method));
 
-	undo_redo->add_do_method(selectedNode, "disconnect", c.signal, c.target, c.method);
-	undo_redo->add_undo_method(selectedNode, "connect", c.signal, c.target, c.method, c.binds, c.flags);
+	undo_redo->add_do_method(selectedNode, "disconnect", c.signal, Callable(c.target, c.method));
+	undo_redo->add_undo_method(selectedNode, "connect", c.signal, Callable(c.target, c.method), c.binds, c.flags);
 	undo_redo->add_do_method(this, "update_tree");
 	undo_redo->add_undo_method(this, "update_tree");
 	undo_redo->add_do_method(EditorNode::get_singleton()->get_scene_tree_dock()->get_tree_editor(), "update_tree"); // To force redraw of scene tree.
@@ -649,9 +646,10 @@ void ConnectionsDock::_disconnect_all() {
 	undo_redo->create_action(vformat(TTR("Disconnect all from signal: '%s'"), signalName));
 
 	while (child) {
-		Connection c = child->get_metadata(0);
-		undo_redo->add_do_method(selectedNode, "disconnect", c.signal, c.target, c.method);
-		undo_redo->add_undo_method(selectedNode, "connect", c.signal, c.target, c.method, c.binds, c.flags);
+		Connection cd = child->get_metadata(0);
+		ConnectDialog::ConnectionData c = cd;
+		undo_redo->add_do_method(selectedNode, "disconnect", c.signal, Callable(c.target, c.method));
+		undo_redo->add_undo_method(selectedNode, "connect", c.signal, Callable(c.target, c.method), c.binds, c.flags);
 		child = child->get_next();
 	}
 
@@ -728,7 +726,7 @@ void ConnectionsDock::_open_connection_dialog(TreeItem &item) {
 
 	StringName dst_method = "_on_" + midname + "_" + signal;
 
-	Connection c;
+	ConnectDialog::ConnectionData c;
 	c.source = selectedNode;
 	c.signal = StringName(signalname);
 	c.target = dst_node;
@@ -741,7 +739,7 @@ void ConnectionsDock::_open_connection_dialog(TreeItem &item) {
 /*
  * Open connection dialog with Connection data to EDIT an existing connection.
  */
-void ConnectionsDock::_open_connection_dialog(Connection cToEdit) {
+void ConnectionsDock::_open_connection_dialog(ConnectDialog::ConnectionData cToEdit) {
 
 	Node *src = static_cast<Node *>(cToEdit.source);
 	Node *dst = static_cast<Node *>(cToEdit.target);
@@ -761,7 +759,8 @@ void ConnectionsDock::_go_to_script(TreeItem &item) {
 	if (_is_item_signal(item))
 		return;
 
-	Connection c = item.get_metadata(0);
+	Connection cd = item.get_metadata(0);
+	ConnectDialog::ConnectionData c = cd;
 	ERR_FAIL_COND(c.source != selectedNode); //shouldn't happen but...bugcheck
 
 	if (!c.target)
@@ -951,7 +950,7 @@ void ConnectionsDock::update_tree() {
 
 			StringName signal_name = mi.name;
 			String signaldesc = "(";
-			PoolStringArray argnames;
+			PackedStringArray argnames;
 			if (mi.arguments.size()) {
 				for (int i = 0; i < mi.arguments.size(); i++) {
 
@@ -1022,7 +1021,7 @@ void ConnectionsDock::update_tree() {
 
 			for (List<Object::Connection>::Element *F = connections.front(); F; F = F->next()) {
 
-				Object::Connection &c = F->get();
+				ConnectDialog::ConnectionData c = F->get();
 				if (!(c.flags & CONNECT_PERSIST))
 					continue;
 
@@ -1049,7 +1048,8 @@ void ConnectionsDock::update_tree() {
 
 				TreeItem *item2 = tree->create_item(item);
 				item2->set_text(0, path);
-				item2->set_metadata(0, c);
+				Connection cd = c;
+				item2->set_metadata(0, cd);
 				item2->set_icon(0, get_icon("Slot", "EditorIcons"));
 			}
 		}
@@ -1085,7 +1085,7 @@ ConnectionsDock::ConnectionsDock(EditorNode *p_editor) {
 	vbc->add_child(hb);
 	hb->add_spacer();
 	hb->add_child(connect_button);
-	connect_button->connect("pressed", this, "_connect_pressed");
+	connect_button->connect_compat("pressed", this, "_connect_pressed");
 
 	connect_dialog = memnew(ConnectDialog);
 	connect_dialog->set_as_toplevel(true);
@@ -1094,26 +1094,26 @@ ConnectionsDock::ConnectionsDock(EditorNode *p_editor) {
 	disconnect_all_dialog = memnew(ConfirmationDialog);
 	disconnect_all_dialog->set_as_toplevel(true);
 	add_child(disconnect_all_dialog);
-	disconnect_all_dialog->connect("confirmed", this, "_disconnect_all");
+	disconnect_all_dialog->connect_compat("confirmed", this, "_disconnect_all");
 	disconnect_all_dialog->set_text(TTR("Are you sure you want to remove all connections from this signal?"));
 
 	signal_menu = memnew(PopupMenu);
 	add_child(signal_menu);
-	signal_menu->connect("id_pressed", this, "_handle_signal_menu_option");
+	signal_menu->connect_compat("id_pressed", this, "_handle_signal_menu_option");
 	signal_menu->add_item(TTR("Connect..."), CONNECT);
 	signal_menu->add_item(TTR("Disconnect All"), DISCONNECT_ALL);
 
 	slot_menu = memnew(PopupMenu);
 	add_child(slot_menu);
-	slot_menu->connect("id_pressed", this, "_handle_slot_menu_option");
+	slot_menu->connect_compat("id_pressed", this, "_handle_slot_menu_option");
 	slot_menu->add_item(TTR("Edit..."), EDIT);
 	slot_menu->add_item(TTR("Go To Method"), GO_TO_SCRIPT);
 	slot_menu->add_item(TTR("Disconnect"), DISCONNECT);
 
-	connect_dialog->connect("connected", this, "_make_or_edit_connection");
-	tree->connect("item_selected", this, "_tree_item_selected");
-	tree->connect("item_activated", this, "_tree_item_activated");
-	tree->connect("item_rmb_selected", this, "_rmb_pressed");
+	connect_dialog->connect_compat("connected", this, "_make_or_edit_connection");
+	tree->connect_compat("item_selected", this, "_tree_item_selected");
+	tree->connect_compat("item_activated", this, "_tree_item_activated");
+	tree->connect_compat("item_rmb_selected", this, "_rmb_pressed");
 
 	add_constant_override("separation", 3 * EDSCALE);
 }
diff --git a/editor/connections_dialog.h b/editor/connections_dialog.h
index c30413953a..a4ed68b44e 100644
--- a/editor/connections_dialog.h
+++ b/editor/connections_dialog.h
@@ -53,6 +53,36 @@ class ConnectDialog : public ConfirmationDialog {
 
 	GDCLASS(ConnectDialog, ConfirmationDialog);
 
+public:
+	struct ConnectionData {
+		Node *source = nullptr;
+		Node *target = nullptr;
+		StringName signal;
+		StringName method;
+		uint32_t flags = 0;
+		Vector<Variant> binds;
+
+		ConnectionData() {
+		}
+		ConnectionData(const Connection &p_connection) {
+			source = Object::cast_to<Node>(p_connection.signal.get_object());
+			signal = p_connection.signal.get_name();
+			target = Object::cast_to<Node>(p_connection.callable.get_object());
+			method = p_connection.callable.get_method();
+			flags = p_connection.flags;
+			binds = p_connection.binds;
+		}
+		operator Connection() {
+			Connection c;
+			c.signal = ::Signal(source, signal);
+			c.callable = Callable(target, method);
+			c.flags = flags;
+			c.binds = binds;
+			return c;
+		}
+	};
+
+private:
 	Label *connect_to_label;
 	LineEdit *from_signal;
 	Node *source;
@@ -76,7 +106,6 @@ class ConnectDialog : public ConfirmationDialog {
 	void ok_pressed();
 	void _cancel_pressed();
 	void _tree_node_selected();
-	void _tree_item_activated();
 	void _add_bind();
 	void _remove_bind();
 	void _advanced_pressed();
@@ -99,7 +128,7 @@ public:
 	bool get_oneshot() const;
 	bool is_editing() const;
 
-	void init(Connection c, bool bEdit = false);
+	void init(ConnectionData c, bool bEdit = false);
 
 	void popup_dialog(const String &p_for_signal);
 	ConnectDialog();
@@ -145,7 +174,7 @@ class ConnectionsDock : public VBoxContainer {
 	Map<StringName, Map<StringName, String> > descr_cache;
 
 	void _make_or_edit_connection();
-	void _connect(Connection cToMake);
+	void _connect(ConnectDialog::ConnectionData cToMake);
 	void _disconnect(TreeItem &item);
 	void _disconnect_all();
 
@@ -154,7 +183,7 @@ class ConnectionsDock : public VBoxContainer {
 	bool _is_item_signal(TreeItem &item);
 
 	void _open_connection_dialog(TreeItem &item);
-	void _open_connection_dialog(Connection cToEdit);
+	void _open_connection_dialog(ConnectDialog::ConnectionData cToEdit);
 	void _go_to_script(TreeItem &item);
 
 	void _handle_signal_menu_option(int option);
diff --git a/editor/create_dialog.cpp b/editor/create_dialog.cpp
index 4adb3844bc..9584443c75 100644
--- a/editor/create_dialog.cpp
+++ b/editor/create_dialog.cpp
@@ -459,13 +459,13 @@ void CreateDialog::_notification(int p_what) {
 
 	switch (p_what) {
 		case NOTIFICATION_ENTER_TREE: {
-			connect("confirmed", this, "_confirmed");
+			connect_compat("confirmed", this, "_confirmed");
 			search_box->set_right_icon(get_icon("Search", "EditorIcons"));
 			search_box->set_clear_button_enabled(true);
 			favorite->set_icon(get_icon("Favorites", "EditorIcons"));
 		} break;
 		case NOTIFICATION_EXIT_TREE: {
-			disconnect("confirmed", this, "_confirmed");
+			disconnect_compat("confirmed", this, "_confirmed");
 		} break;
 		case NOTIFICATION_VISIBILITY_CHANGED: {
 			if (is_visible_in_tree()) {
@@ -766,8 +766,8 @@ CreateDialog::CreateDialog() {
 	favorites->set_hide_root(true);
 	favorites->set_hide_folding(true);
 	favorites->set_allow_reselect(true);
-	favorites->connect("cell_selected", this, "_favorite_selected");
-	favorites->connect("item_activated", this, "_favorite_activated");
+	favorites->connect_compat("cell_selected", this, "_favorite_selected");
+	favorites->connect_compat("item_activated", this, "_favorite_activated");
 	favorites->set_drag_forwarding(this);
 	favorites->add_constant_override("draw_guides", 1);
 
@@ -781,8 +781,8 @@ CreateDialog::CreateDialog() {
 	recent->set_hide_root(true);
 	recent->set_hide_folding(true);
 	recent->set_allow_reselect(true);
-	recent->connect("cell_selected", this, "_history_selected");
-	recent->connect("item_activated", this, "_history_activated");
+	recent->connect_compat("cell_selected", this, "_history_selected");
+	recent->connect_compat("item_activated", this, "_history_activated");
 	recent->add_constant_override("draw_guides", 1);
 
 	VBoxContainer *vbc = memnew(VBoxContainer);
@@ -797,23 +797,23 @@ CreateDialog::CreateDialog() {
 	favorite->set_flat(true);
 	favorite->set_toggle_mode(true);
 	search_hb->add_child(favorite);
-	favorite->connect("pressed", this, "_favorite_toggled");
+	favorite->connect_compat("pressed", this, "_favorite_toggled");
 	vbc->add_margin_child(TTR("Search:"), search_hb);
-	search_box->connect("text_changed", this, "_text_changed");
-	search_box->connect("gui_input", this, "_sbox_input");
+	search_box->connect_compat("text_changed", this, "_text_changed");
+	search_box->connect_compat("gui_input", this, "_sbox_input");
 	search_options = memnew(Tree);
 	vbc->add_margin_child(TTR("Matches:"), search_options, true);
 	get_ok()->set_disabled(true);
 	register_text_enter(search_box);
 	set_hide_on_ok(false);
-	search_options->connect("item_activated", this, "_confirmed");
-	search_options->connect("cell_selected", this, "_item_selected");
+	search_options->connect_compat("item_activated", this, "_confirmed");
+	search_options->connect_compat("cell_selected", this, "_item_selected");
 	base_type = "Object";
 	preferred_search_result_type = "";
 
 	help_bit = memnew(EditorHelpBit);
 	vbc->add_margin_child(TTR("Description:"), help_bit);
-	help_bit->connect("request_hide", this, "_closed");
+	help_bit->connect_compat("request_hide", this, "_closed");
 
 	type_blacklist.insert("PluginScript"); // PluginScript must be initialized before use, which is not possible here
 	type_blacklist.insert("ScriptCreateDialog"); // This is an exposed editor Node that doesn't have an Editor prefix.
diff --git a/editor/debugger/SCsub b/editor/debugger/SCsub
new file mode 100644
index 0000000000..2b1e889fb0
--- /dev/null
+++ b/editor/debugger/SCsub
@@ -0,0 +1,5 @@
+#!/usr/bin/env python
+
+Import('env')
+
+env.add_source_files(env.editor_sources, "*.cpp")
diff --git a/editor/debugger/editor_debugger_inspector.cpp b/editor/debugger/editor_debugger_inspector.cpp
new file mode 100644
index 0000000000..35d7dda3f4
--- /dev/null
+++ b/editor/debugger/editor_debugger_inspector.cpp
@@ -0,0 +1,277 @@
+/*************************************************************************/
+/*  editor_debugger_inspector.cpp                                        */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "editor_debugger_inspector.h"
+
+#include "core/io/marshalls.h"
+#include "core/script_debugger_remote.h"
+#include "editor/editor_node.h"
+#include "scene/debugger/scene_debugger.h"
+
+bool EditorDebuggerRemoteObject::_set(const StringName &p_name, const Variant &p_value) {
+
+	if (!editable || !prop_values.has(p_name) || String(p_name).begins_with("Constants/"))
+		return false;
+
+	prop_values[p_name] = p_value;
+	emit_signal("value_edited", remote_object_id, p_name, p_value);
+	return true;
+}
+
+bool EditorDebuggerRemoteObject::_get(const StringName &p_name, Variant &r_ret) const {
+
+	if (!prop_values.has(p_name))
+		return false;
+
+	r_ret = prop_values[p_name];
+	return true;
+}
+
+void EditorDebuggerRemoteObject::_get_property_list(List<PropertyInfo> *p_list) const {
+
+	p_list->clear(); //sorry, no want category
+	for (const List<PropertyInfo>::Element *E = prop_list.front(); E; E = E->next()) {
+		p_list->push_back(E->get());
+	}
+}
+
+String EditorDebuggerRemoteObject::get_title() {
+	if (remote_object_id.is_valid())
+		return TTR("Remote ") + String(type_name) + ": " + itos(remote_object_id);
+	else
+		return "<null>";
+}
+
+Variant EditorDebuggerRemoteObject::get_variant(const StringName &p_name) {
+	Variant var;
+	_get(p_name, var);
+	return var;
+}
+
+void EditorDebuggerRemoteObject::_bind_methods() {
+
+	ClassDB::bind_method(D_METHOD("get_title"), &EditorDebuggerRemoteObject::get_title);
+	ClassDB::bind_method(D_METHOD("get_variant"), &EditorDebuggerRemoteObject::get_variant);
+	ClassDB::bind_method(D_METHOD("clear"), &EditorDebuggerRemoteObject::clear);
+	ClassDB::bind_method(D_METHOD("get_remote_object_id"), &EditorDebuggerRemoteObject::get_remote_object_id);
+
+	ADD_SIGNAL(MethodInfo("value_edited", PropertyInfo(Variant::INT, "object_id"), PropertyInfo(Variant::STRING, "property"), PropertyInfo("value")));
+}
+
+EditorDebuggerInspector::EditorDebuggerInspector() {
+	variables = memnew(EditorDebuggerRemoteObject);
+	variables->editable = false;
+}
+
+EditorDebuggerInspector::~EditorDebuggerInspector() {
+	memdelete(variables);
+}
+
+void EditorDebuggerInspector::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("_object_edited", "name", "value"), &EditorDebuggerInspector::_object_edited);
+	ClassDB::bind_method(D_METHOD("_object_selected", "id"), &EditorDebuggerInspector::_object_selected);
+	ADD_SIGNAL(MethodInfo("object_selected", PropertyInfo(Variant::INT, "id")));
+	ADD_SIGNAL(MethodInfo("object_edited", PropertyInfo(Variant::INT, "id"), PropertyInfo(Variant::STRING, "property"), PropertyInfo("value")));
+	ADD_SIGNAL(MethodInfo("object_property_updated", PropertyInfo(Variant::INT, "id"), PropertyInfo(Variant::STRING, "property")));
+}
+
+void EditorDebuggerInspector::_notification(int p_what) {
+	switch (p_what) {
+		case NOTIFICATION_POSTINITIALIZE:
+			connect_compat("object_id_selected", this, "_object_selected");
+			break;
+		case NOTIFICATION_ENTER_TREE:
+			edit(variables);
+			break;
+		default:
+			break;
+	}
+}
+
+void EditorDebuggerInspector::_object_edited(ObjectID p_id, const String &p_prop, const Variant &p_value) {
+
+	emit_signal("object_edited", p_id, p_prop, p_value);
+}
+
+void EditorDebuggerInspector::_object_selected(ObjectID p_object) {
+
+	emit_signal("object_selected", p_object);
+}
+
+ObjectID EditorDebuggerInspector::add_object(const Array &p_arr) {
+	EditorDebuggerRemoteObject *debugObj = NULL;
+
+	SceneDebuggerObject obj;
+	obj.deserialize(p_arr);
+	ERR_FAIL_COND_V(obj.id.is_null(), ObjectID());
+
+	if (remote_objects.has(obj.id)) {
+		debugObj = remote_objects[obj.id];
+	} else {
+		debugObj = memnew(EditorDebuggerRemoteObject);
+		debugObj->remote_object_id = obj.id;
+		debugObj->type_name = obj.class_name;
+		remote_objects[obj.id] = debugObj;
+		debugObj->connect_compat("value_edited", this, "_object_edited");
+	}
+
+	int old_prop_size = debugObj->prop_list.size();
+
+	debugObj->prop_list.clear();
+	int new_props_added = 0;
+	Set<String> changed;
+	for (int i = 0; i < obj.properties.size(); i++) {
+
+		PropertyInfo &pinfo = obj.properties[i].first;
+		Variant &var = obj.properties[i].second;
+
+		if (pinfo.type == Variant::OBJECT) {
+			if (var.get_type() == Variant::STRING) {
+				String path = var;
+				if (path.find("::") != -1) {
+					// built-in resource
+					String base_path = path.get_slice("::", 0);
+					if (ResourceLoader::get_resource_type(base_path) == "PackedScene") {
+						if (!EditorNode::get_singleton()->is_scene_open(base_path)) {
+							EditorNode::get_singleton()->load_scene(base_path);
+						}
+					} else {
+						EditorNode::get_singleton()->load_resource(base_path);
+					}
+				}
+				var = ResourceLoader::load(path);
+
+				if (pinfo.hint_string == "Script") {
+					if (debugObj->get_script() != var) {
+						debugObj->set_script(REF());
+						Ref<Script> script(var);
+						if (!script.is_null()) {
+							ScriptInstance *script_instance = script->placeholder_instance_create(debugObj);
+							debugObj->set_script_and_instance(var, script_instance);
+						}
+					}
+				}
+			}
+		}
+
+		//always add the property, since props may have been added or removed
+		debugObj->prop_list.push_back(pinfo);
+
+		if (!debugObj->prop_values.has(pinfo.name)) {
+			new_props_added++;
+			debugObj->prop_values[pinfo.name] = var;
+		} else {
+
+			if (bool(Variant::evaluate(Variant::OP_NOT_EQUAL, debugObj->prop_values[pinfo.name], var))) {
+				debugObj->prop_values[pinfo.name] = var;
+				changed.insert(pinfo.name);
+			}
+		}
+	}
+
+	if (old_prop_size == debugObj->prop_list.size() && new_props_added == 0) {
+		//only some may have changed, if so, then update those, if exist
+		for (Set<String>::Element *E = changed.front(); E; E = E->next()) {
+			emit_signal("object_property_updated", debugObj->remote_object_id, E->get());
+		}
+	} else {
+		//full update, because props were added or removed
+		debugObj->update();
+	}
+	return obj.id;
+}
+
+void EditorDebuggerInspector::clear_cache() {
+	for (Map<ObjectID, EditorDebuggerRemoteObject *>::Element *E = remote_objects.front(); E; E = E->next()) {
+		EditorNode *editor = EditorNode::get_singleton();
+		if (editor->get_editor_history()->get_current() == E->value()->get_instance_id()) {
+			editor->push_item(NULL);
+		}
+		memdelete(E->value());
+	}
+	remote_objects.clear();
+}
+
+Object *EditorDebuggerInspector::get_object(ObjectID p_id) {
+	if (remote_objects.has(p_id))
+		return remote_objects[p_id];
+	return NULL;
+}
+
+void EditorDebuggerInspector::add_stack_variable(const Array &p_array) {
+
+	ScriptDebuggerRemote::ScriptStackVariable var;
+	var.deserialize(p_array);
+	String n = var.name;
+	Variant v = var.value;
+
+	PropertyHint h = PROPERTY_HINT_NONE;
+	String hs = String();
+
+	if (v.get_type() == Variant::OBJECT) {
+		v = Object::cast_to<EncodedObjectAsID>(v)->get_object_id();
+		h = PROPERTY_HINT_OBJECT_ID;
+		hs = "Object";
+	}
+	String type;
+	switch (var.type) {
+		case 0:
+			type = "Locals/";
+			break;
+		case 1:
+			type = "Members/";
+			break;
+		case 2:
+			type = "Globals/";
+			break;
+		default:
+			type = "Unknown/";
+	}
+
+	PropertyInfo pinfo;
+	pinfo.name = type + n;
+	pinfo.type = v.get_type();
+	pinfo.hint = h;
+	pinfo.hint_string = hs;
+
+	variables->prop_list.push_back(pinfo);
+	variables->prop_values[type + n] = v;
+	variables->update();
+	edit(variables);
+}
+
+void EditorDebuggerInspector::clear_stack_variables() {
+	variables->clear();
+	variables->update();
+}
+
+String EditorDebuggerInspector::get_stack_variable(const String &p_var) {
+	return variables->get_variant(p_var);
+}
diff --git a/editor/debugger/editor_debugger_inspector.h b/editor/debugger/editor_debugger_inspector.h
new file mode 100644
index 0000000000..e1dfbefcf3
--- /dev/null
+++ b/editor/debugger/editor_debugger_inspector.h
@@ -0,0 +1,98 @@
+/*************************************************************************/
+/*  editor_debugger_inspector.h                                          */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef EDITOR_DEBUGGER_INSPECTOR_H
+#define EDITOR_DEBUGGER_INSPECTOR_H
+#include "editor/editor_inspector.h"
+
+class EditorDebuggerRemoteObject : public Object {
+
+	GDCLASS(EditorDebuggerRemoteObject, Object);
+
+protected:
+	bool _set(const StringName &p_name, const Variant &p_value);
+	bool _get(const StringName &p_name, Variant &r_ret) const;
+	void _get_property_list(List<PropertyInfo> *p_list) const;
+	static void _bind_methods();
+
+public:
+	bool editable = false;
+	ObjectID remote_object_id;
+	String type_name;
+	List<PropertyInfo> prop_list;
+	Map<StringName, Variant> prop_values;
+
+	ObjectID get_remote_object_id() { return remote_object_id; };
+	String get_title();
+
+	Variant get_variant(const StringName &p_name);
+
+	void clear() {
+		prop_list.clear();
+		prop_values.clear();
+	}
+
+	void update() { _change_notify(); }
+
+	EditorDebuggerRemoteObject(){};
+};
+
+class EditorDebuggerInspector : public EditorInspector {
+
+	GDCLASS(EditorDebuggerInspector, EditorInspector);
+
+private:
+	ObjectID inspected_object_id;
+	Map<ObjectID, EditorDebuggerRemoteObject *> remote_objects;
+	EditorDebuggerRemoteObject *variables;
+
+	void _object_selected(ObjectID p_object);
+	void _object_edited(ObjectID p_id, const String &p_prop, const Variant &p_value);
+
+protected:
+	void _notification(int p_what);
+	static void _bind_methods();
+
+public:
+	EditorDebuggerInspector();
+	~EditorDebuggerInspector();
+
+	// Remote Object cache
+	ObjectID add_object(const Array &p_arr);
+	Object *get_object(ObjectID p_id);
+	void clear_cache();
+
+	// Stack Dump variables
+	String get_stack_variable(const String &p_var);
+	void add_stack_variable(const Array &p_arr);
+	void clear_stack_variables();
+};
+
+#endif // EDITOR_DEBUGGER_INSPECTOR_H
diff --git a/editor/debugger/editor_debugger_node.cpp b/editor/debugger/editor_debugger_node.cpp
new file mode 100644
index 0000000000..54708fd908
--- /dev/null
+++ b/editor/debugger/editor_debugger_node.cpp
@@ -0,0 +1,591 @@
+/*************************************************************************/
+/*  editor_debugger_node.cpp                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "editor_debugger_node.h"
+
+#include "editor/debugger/editor_debugger_tree.h"
+#include "editor/editor_log.h"
+#include "editor/editor_node.h"
+#include "editor/plugins/script_editor_plugin.h"
+
+template <typename Func>
+void _for_all(TabContainer *p_node, const Func &p_func) {
+	for (int i = 0; i < p_node->get_tab_count(); i++) {
+		ScriptEditorDebugger *dbg = Object::cast_to<ScriptEditorDebugger>(p_node->get_tab_control(i));
+		ERR_FAIL_COND(!dbg);
+		p_func(dbg);
+	}
+}
+
+EditorDebuggerNode *EditorDebuggerNode::singleton = NULL;
+
+EditorDebuggerNode::EditorDebuggerNode() {
+	if (!singleton)
+		singleton = this;
+	server.instance();
+
+	add_constant_override("margin_left", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_LEFT));
+	add_constant_override("margin_right", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_RIGHT));
+
+	tabs = memnew(TabContainer);
+	tabs->set_tab_align(TabContainer::ALIGN_LEFT);
+	tabs->set_tabs_visible(false);
+	tabs->connect_compat("tab_changed", this, "_debugger_changed");
+	add_child(tabs);
+
+	Ref<StyleBoxEmpty> empty;
+	empty.instance();
+	tabs->add_style_override("panel", empty);
+
+	auto_switch_remote_scene_tree = EDITOR_DEF("debugger/auto_switch_to_remote_scene_tree", false);
+	_add_debugger();
+
+	// Remote scene tree
+	remote_scene_tree = memnew(EditorDebuggerTree);
+	remote_scene_tree->connect_compat("object_selected", this, "_remote_object_requested");
+	remote_scene_tree->connect_compat("save_node", this, "_save_node_requested");
+	EditorNode::get_singleton()->get_scene_tree_dock()->add_remote_tree_editor(remote_scene_tree);
+	EditorNode::get_singleton()->get_scene_tree_dock()->connect_compat("remote_tree_selected", this, "request_remote_tree");
+
+	remote_scene_tree_timeout = EDITOR_DEF("debugger/remote_scene_tree_refresh_interval", 1.0);
+	inspect_edited_object_timeout = EDITOR_DEF("debugger/remote_inspect_refresh_interval", 0.2);
+
+	EditorNode *editor = EditorNode::get_singleton();
+	editor->get_undo_redo()->set_method_notify_callback(_method_changeds, this);
+	editor->get_undo_redo()->set_property_notify_callback(_property_changeds, this);
+	editor->get_pause_button()->connect_compat("pressed", this, "_paused");
+}
+
+ScriptEditorDebugger *EditorDebuggerNode::_add_debugger() {
+	ScriptEditorDebugger *node = memnew(ScriptEditorDebugger(EditorNode::get_singleton()));
+
+	int id = tabs->get_tab_count();
+	node->connect_compat("stop_requested", this, "_debugger_wants_stop", varray(id));
+	node->connect_compat("stopped", this, "_debugger_stopped", varray(id));
+	node->connect_compat("stack_frame_selected", this, "_stack_frame_selected", varray(id));
+	node->connect_compat("error_selected", this, "_error_selected", varray(id));
+	node->connect_compat("clear_execution", this, "_clear_execution");
+	node->connect_compat("breaked", this, "_breaked", varray(id));
+	node->connect_compat("remote_tree_updated", this, "_remote_tree_updated", varray(id));
+	node->connect_compat("remote_object_updated", this, "_remote_object_updated", varray(id));
+	node->connect_compat("remote_object_property_updated", this, "_remote_object_property_updated", varray(id));
+	node->connect_compat("remote_object_requested", this, "_remote_object_requested", varray(id));
+
+	if (tabs->get_tab_count() > 0) {
+		get_debugger(0)->clear_style();
+	}
+
+	tabs->add_child(node);
+
+	node->set_name("Session " + itos(tabs->get_tab_count()));
+	if (tabs->get_tab_count() > 1) {
+		node->clear_style();
+		tabs->set_tabs_visible(true);
+		tabs->add_style_override("panel", EditorNode::get_singleton()->get_gui_base()->get_stylebox("DebuggerPanel", "EditorStyles"));
+	}
+
+	return node;
+}
+
+void EditorDebuggerNode::_stack_frame_selected(int p_debugger) {
+	const ScriptEditorDebugger *dbg = get_debugger(p_debugger);
+	ERR_FAIL_COND(!dbg);
+	if (dbg != get_current_debugger())
+		return;
+	_text_editor_stack_goto(dbg);
+}
+
+void EditorDebuggerNode::_error_selected(const String &p_file, int p_line, int p_debugger) {
+	Ref<Script> s = ResourceLoader::load(p_file);
+	emit_signal("goto_script_line", s, p_line - 1);
+}
+
+void EditorDebuggerNode::_text_editor_stack_goto(const ScriptEditorDebugger *p_debugger) {
+	const String file = p_debugger->get_stack_script_file();
+	if (file.empty())
+		return;
+	stack_script = ResourceLoader::load(file);
+	const int line = p_debugger->get_stack_script_line() - 1;
+	emit_signal("goto_script_line", stack_script, line);
+	emit_signal("set_execution", stack_script, line);
+	stack_script.unref(); // Why?!?
+}
+
+void EditorDebuggerNode::_bind_methods() {
+	ClassDB::bind_method("_menu_option", &EditorDebuggerNode::_menu_option);
+	ClassDB::bind_method("_debugger_stopped", &EditorDebuggerNode::_debugger_stopped);
+	ClassDB::bind_method("_debugger_wants_stop", &EditorDebuggerNode::_debugger_wants_stop);
+	ClassDB::bind_method("_debugger_changed", &EditorDebuggerNode::_debugger_changed);
+	ClassDB::bind_method("_stack_frame_selected", &EditorDebuggerNode::_stack_frame_selected);
+	ClassDB::bind_method("_error_selected", &EditorDebuggerNode::_error_selected);
+	ClassDB::bind_method("_clear_execution", &EditorDebuggerNode::_clear_execution);
+	ClassDB::bind_method("_breaked", &EditorDebuggerNode::_breaked);
+	ClassDB::bind_method("start", &EditorDebuggerNode::start);
+	ClassDB::bind_method("stop", &EditorDebuggerNode::stop);
+	ClassDB::bind_method("_paused", &EditorDebuggerNode::_paused);
+	ClassDB::bind_method("request_remote_tree", &EditorDebuggerNode::request_remote_tree);
+	ClassDB::bind_method("_remote_tree_updated", &EditorDebuggerNode::_remote_tree_updated);
+	ClassDB::bind_method("_remote_object_updated", &EditorDebuggerNode::_remote_object_updated);
+	ClassDB::bind_method("_remote_object_property_updated", &EditorDebuggerNode::_remote_object_property_updated);
+	ClassDB::bind_method("_remote_object_requested", &EditorDebuggerNode::_remote_object_requested);
+	ClassDB::bind_method("_save_node_requested", &EditorDebuggerNode::_save_node_requested);
+
+	// LiveDebug.
+	ClassDB::bind_method("live_debug_create_node", &EditorDebuggerNode::live_debug_create_node);
+	ClassDB::bind_method("live_debug_instance_node", &EditorDebuggerNode::live_debug_instance_node);
+	ClassDB::bind_method("live_debug_remove_node", &EditorDebuggerNode::live_debug_remove_node);
+	ClassDB::bind_method("live_debug_remove_and_keep_node", &EditorDebuggerNode::live_debug_remove_and_keep_node);
+	ClassDB::bind_method("live_debug_restore_node", &EditorDebuggerNode::live_debug_restore_node);
+	ClassDB::bind_method("live_debug_duplicate_node", &EditorDebuggerNode::live_debug_duplicate_node);
+	ClassDB::bind_method("live_debug_reparent_node", &EditorDebuggerNode::live_debug_reparent_node);
+
+	ADD_SIGNAL(MethodInfo("goto_script_line"));
+	ADD_SIGNAL(MethodInfo("set_execution", PropertyInfo("script"), PropertyInfo(Variant::INT, "line")));
+	ADD_SIGNAL(MethodInfo("clear_execution", PropertyInfo("script")));
+	ADD_SIGNAL(MethodInfo("breaked", PropertyInfo(Variant::BOOL, "reallydid"), PropertyInfo(Variant::BOOL, "can_debug")));
+}
+
+EditorDebuggerRemoteObject *EditorDebuggerNode::get_inspected_remote_object() {
+	return Object::cast_to<EditorDebuggerRemoteObject>(ObjectDB::get_instance(EditorNode::get_singleton()->get_editor_history()->get_current()));
+}
+
+ScriptEditorDebugger *EditorDebuggerNode::get_debugger(int p_id) const {
+	return Object::cast_to<ScriptEditorDebugger>(tabs->get_tab_control(p_id));
+}
+
+ScriptEditorDebugger *EditorDebuggerNode::get_current_debugger() const {
+	return Object::cast_to<ScriptEditorDebugger>(tabs->get_tab_control(tabs->get_current_tab()));
+}
+
+ScriptEditorDebugger *EditorDebuggerNode::get_default_debugger() const {
+	return Object::cast_to<ScriptEditorDebugger>(tabs->get_tab_control(0));
+}
+
+Error EditorDebuggerNode::start() {
+	stop();
+	if (EDITOR_GET("run/output/always_open_output_on_play")) {
+		EditorNode::get_singleton()->make_bottom_panel_item_visible(EditorNode::get_log());
+	} else {
+		EditorNode::get_singleton()->make_bottom_panel_item_visible(this);
+	}
+
+	int remote_port = (int)EditorSettings::get_singleton()->get("network/debug/remote_port");
+	const Error err = server->listen(remote_port);
+	if (err != OK) {
+		EditorNode::get_log()->add_message(String("Error listening on port ") + itos(remote_port), EditorLog::MSG_TYPE_ERROR);
+		return err;
+	}
+	set_process(true);
+	EditorNode::get_log()->add_message("--- Debugging process started ---", EditorLog::MSG_TYPE_EDITOR);
+	return OK;
+}
+
+void EditorDebuggerNode::stop() {
+	if (server->is_listening()) {
+		server->stop();
+		EditorNode::get_log()->add_message("--- Debugging process stopped ---", EditorLog::MSG_TYPE_EDITOR);
+	}
+	// Also close all debugging sessions.
+	_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+		if (dbg->is_session_active())
+			dbg->stop();
+	});
+	_break_state_changed();
+	if (hide_on_stop) {
+		if (is_visible_in_tree())
+			EditorNode::get_singleton()->hide_bottom_panel();
+	}
+	breakpoints.clear();
+	set_process(false);
+}
+
+void EditorDebuggerNode::_notification(int p_what) {
+	switch (p_what) {
+		case NOTIFICATION_ENTER_TREE: {
+			EditorNode::get_singleton()->connect_compat("play_pressed", this, "start");
+			EditorNode::get_singleton()->connect_compat("stop_pressed", this, "stop");
+		} break;
+		case NOTIFICATION_EXIT_TREE: {
+			EditorNode::get_singleton()->disconnect_compat("play_pressed", this, "start");
+			EditorNode::get_singleton()->disconnect_compat("stop_pressed", this, "stop");
+		} break;
+		case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
+			if (tabs->get_tab_count() > 1) {
+				add_constant_override("margin_left", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_LEFT));
+				add_constant_override("margin_right", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_RIGHT));
+
+				tabs->add_style_override("panel", EditorNode::get_singleton()->get_gui_base()->get_stylebox("DebuggerPanel", "EditorStyles"));
+			}
+		} break;
+		default:
+			break;
+	}
+
+	if (p_what != NOTIFICATION_PROCESS || !server->is_listening())
+		return;
+
+	// Errors and warnings
+	int error_count = 0;
+	int warning_count = 0;
+	_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+		error_count += dbg->get_error_count();
+		warning_count += dbg->get_warning_count();
+	});
+
+	if (error_count != last_error_count || warning_count != last_warning_count) {
+
+		_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+			dbg->update_tabs();
+		});
+
+		if (error_count == 0 && warning_count == 0) {
+			debugger_button->set_text(TTR("Debugger"));
+			debugger_button->set_icon(Ref<Texture2D>());
+		} else {
+			debugger_button->set_text(TTR("Debugger") + " (" + itos(error_count + warning_count) + ")");
+			if (error_count == 0) {
+				debugger_button->set_icon(get_icon("Warning", "EditorIcons"));
+			} else {
+				debugger_button->set_icon(get_icon("Error", "EditorIcons"));
+			}
+		}
+		last_error_count = error_count;
+		last_warning_count = warning_count;
+	}
+
+	// Remote scene tree update
+	remote_scene_tree_timeout -= get_process_delta_time();
+	if (remote_scene_tree_timeout < 0) {
+		remote_scene_tree_timeout = EditorSettings::get_singleton()->get("debugger/remote_scene_tree_refresh_interval");
+		if (remote_scene_tree->is_visible_in_tree()) {
+			get_current_debugger()->request_remote_tree();
+		}
+	}
+
+	// Remote inspector update
+	inspect_edited_object_timeout -= get_process_delta_time();
+	if (inspect_edited_object_timeout < 0) {
+		inspect_edited_object_timeout = EditorSettings::get_singleton()->get("debugger/remote_inspect_refresh_interval");
+		if (EditorDebuggerRemoteObject *obj = get_inspected_remote_object()) {
+			get_current_debugger()->request_remote_object(obj->remote_object_id);
+		}
+	}
+
+	// Take connections.
+	if (server->is_connection_available()) {
+		ScriptEditorDebugger *debugger = NULL;
+		_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+			if (debugger || dbg->is_session_active())
+				return;
+			debugger = dbg;
+		});
+		if (debugger == NULL) {
+			if (tabs->get_tab_count() <= 4) { // Max 4 debugging sessions active.
+				debugger = _add_debugger();
+			} else {
+				// We already have too many sessions, disconnecting new clients to prevent it from hanging.
+				// (Not keeping a reference to the connection will disconnect it)
+				server->take_connection();
+				return; // Can't add, stop here.
+			}
+		}
+
+		EditorNode::get_singleton()->get_pause_button()->set_disabled(false);
+		// Switch to remote tree view if so desired.
+		auto_switch_remote_scene_tree = (bool)EditorSettings::get_singleton()->get("debugger/auto_switch_to_remote_scene_tree");
+		if (auto_switch_remote_scene_tree) {
+			EditorNode::get_singleton()->get_scene_tree_dock()->show_remote_tree();
+		}
+		// Good to go.
+		EditorNode::get_singleton()->get_scene_tree_dock()->show_tab_buttons();
+		debugger->set_editor_remote_tree(remote_scene_tree);
+		debugger->start(server->take_connection());
+		// Send breakpoints.
+		for (Map<Breakpoint, bool>::Element *E = breakpoints.front(); E; E = E->next()) {
+			const Breakpoint &bp = E->key();
+			debugger->set_breakpoint(bp.source, bp.line, E->get());
+		} // Will arrive too late, how does the regular run work?
+
+		debugger->update_live_edit_root();
+	}
+}
+
+void EditorDebuggerNode::_debugger_stopped(int p_id) {
+	ScriptEditorDebugger *dbg = get_debugger(p_id);
+	ERR_FAIL_COND(!dbg);
+
+	bool found = false;
+	_for_all(tabs, [&](ScriptEditorDebugger *p_debugger) {
+		if (p_debugger->is_session_active())
+			found = true;
+	});
+	if (!found) {
+		EditorNode::get_singleton()->get_pause_button()->set_pressed(false);
+		EditorNode::get_singleton()->get_pause_button()->set_disabled(true);
+		EditorNode::get_singleton()->get_scene_tree_dock()->hide_remote_tree();
+		EditorNode::get_singleton()->get_scene_tree_dock()->hide_tab_buttons();
+		EditorNode::get_singleton()->notify_all_debug_sessions_exited();
+	}
+}
+
+void EditorDebuggerNode::_debugger_wants_stop(int p_id) {
+	// Ask editor to kill PID.
+	int pid = get_debugger(p_id)->get_remote_pid();
+	if (pid)
+		EditorNode::get_singleton()->call_deferred("stop_child_process", pid);
+}
+
+void EditorDebuggerNode::_debugger_changed(int p_tab) {
+	if (get_inspected_remote_object()) {
+		// Clear inspected object, you can only inspect objects in selected debugger.
+		// Hopefully, in the future, we will have one inspector per debugger.
+		EditorNode::get_singleton()->push_item(NULL);
+	}
+	if (remote_scene_tree->is_visible_in_tree()) {
+		get_current_debugger()->request_remote_tree();
+	}
+	if (get_current_debugger()->is_breaked()) {
+		_text_editor_stack_goto(get_current_debugger());
+	}
+}
+
+void EditorDebuggerNode::set_script_debug_button(MenuButton *p_button) {
+	script_menu = p_button;
+	script_menu->set_text(TTR("Debug"));
+	script_menu->set_switch_on_hover(true);
+	PopupMenu *p = script_menu->get_popup();
+	p->set_hide_on_window_lose_focus(true);
+	p->add_shortcut(ED_GET_SHORTCUT("debugger/step_into"), DEBUG_STEP);
+	p->add_shortcut(ED_GET_SHORTCUT("debugger/step_over"), DEBUG_NEXT);
+	p->add_separator();
+	p->add_shortcut(ED_GET_SHORTCUT("debugger/break"), DEBUG_BREAK);
+	p->add_shortcut(ED_GET_SHORTCUT("debugger/continue"), DEBUG_CONTINUE);
+	p->add_separator();
+	p->add_check_shortcut(ED_GET_SHORTCUT("debugger/keep_debugger_open"), DEBUG_SHOW_KEEP_OPEN);
+	p->add_check_shortcut(ED_GET_SHORTCUT("debugger/debug_with_external_editor"), DEBUG_WITH_EXTERNAL_EDITOR);
+	p->connect_compat("id_pressed", this, "_menu_option");
+
+	_break_state_changed();
+	script_menu->show();
+}
+
+void EditorDebuggerNode::_break_state_changed() {
+	const bool breaked = get_current_debugger()->is_breaked();
+	const bool can_debug = get_current_debugger()->is_debuggable();
+	if (breaked) // Show debugger.
+		EditorNode::get_singleton()->make_bottom_panel_item_visible(this);
+
+	// Update script menu.
+	if (!script_menu)
+		return;
+	PopupMenu *p = script_menu->get_popup();
+	p->set_item_disabled(p->get_item_index(DEBUG_NEXT), !(breaked && can_debug));
+	p->set_item_disabled(p->get_item_index(DEBUG_STEP), !(breaked && can_debug));
+	p->set_item_disabled(p->get_item_index(DEBUG_BREAK), breaked);
+	p->set_item_disabled(p->get_item_index(DEBUG_CONTINUE), !breaked);
+}
+
+void EditorDebuggerNode::_menu_option(int p_id) {
+	switch (p_id) {
+		case DEBUG_NEXT: {
+			debug_next();
+		} break;
+		case DEBUG_STEP: {
+			debug_step();
+		} break;
+		case DEBUG_BREAK: {
+			debug_break();
+		} break;
+		case DEBUG_CONTINUE: {
+			debug_continue();
+		} break;
+
+		case DEBUG_SHOW_KEEP_OPEN: {
+			bool visible = script_menu->get_popup()->is_item_checked(script_menu->get_popup()->get_item_index(DEBUG_SHOW_KEEP_OPEN));
+			hide_on_stop = visible;
+			script_menu->get_popup()->set_item_checked(script_menu->get_popup()->get_item_index(DEBUG_SHOW_KEEP_OPEN), !visible);
+		} break;
+		case DEBUG_WITH_EXTERNAL_EDITOR: {
+			bool checked = !script_menu->get_popup()->is_item_checked(script_menu->get_popup()->get_item_index(DEBUG_WITH_EXTERNAL_EDITOR));
+			debug_with_external_editor = checked;
+			script_menu->get_popup()->set_item_checked(script_menu->get_popup()->get_item_index(DEBUG_WITH_EXTERNAL_EDITOR), checked);
+		} break;
+	}
+}
+
+void EditorDebuggerNode::_paused() {
+	const bool paused = EditorNode::get_singleton()->get_pause_button()->is_pressed();
+	_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+		if (paused && !dbg->is_breaked()) {
+			dbg->debug_break();
+		} else if (!paused && dbg->is_breaked()) {
+			dbg->debug_continue();
+		}
+	});
+}
+
+void EditorDebuggerNode::_breaked(bool p_breaked, bool p_can_debug, int p_debugger) {
+	if (get_current_debugger() != get_debugger(p_debugger)) {
+		if (!p_breaked)
+			return;
+		tabs->set_current_tab(p_debugger);
+	}
+	_break_state_changed();
+	EditorNode::get_singleton()->get_pause_button()->set_pressed(p_breaked);
+	emit_signal("breaked", p_breaked, p_can_debug);
+}
+
+bool EditorDebuggerNode::is_skip_breakpoints() const {
+	return get_default_debugger()->is_skip_breakpoints();
+}
+
+void EditorDebuggerNode::set_breakpoint(const String &p_path, int p_line, bool p_enabled) {
+	breakpoints[Breakpoint(p_path, p_line)] = p_enabled;
+	_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+		dbg->set_breakpoint(p_path, p_line, p_enabled);
+	});
+}
+
+void EditorDebuggerNode::reload_scripts() {
+	_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+		dbg->reload_scripts();
+	});
+}
+
+// LiveEdit/Inspector
+void EditorDebuggerNode::request_remote_tree() {
+	get_current_debugger()->request_remote_tree();
+}
+
+void EditorDebuggerNode::_remote_tree_updated(int p_debugger) {
+	if (p_debugger != tabs->get_current_tab())
+		return;
+	remote_scene_tree->clear();
+	remote_scene_tree->update_scene_tree(get_current_debugger()->get_remote_tree(), p_debugger);
+}
+
+void EditorDebuggerNode::_remote_object_updated(ObjectID p_id, int p_debugger) {
+	if (p_debugger != tabs->get_current_tab())
+		return;
+	if (EditorDebuggerRemoteObject *obj = get_inspected_remote_object()) {
+		if (obj->remote_object_id == p_id)
+			return; // Already being edited
+	}
+
+	EditorNode::get_singleton()->push_item(get_current_debugger()->get_remote_object(p_id));
+}
+
+void EditorDebuggerNode::_remote_object_property_updated(ObjectID p_id, const String &p_property, int p_debugger) {
+	if (p_debugger != tabs->get_current_tab())
+		return;
+	if (EditorDebuggerRemoteObject *obj = get_inspected_remote_object()) {
+		if (obj->remote_object_id != p_id)
+			return;
+		EditorNode::get_singleton()->get_inspector()->update_property(p_property);
+	}
+}
+
+void EditorDebuggerNode::_remote_object_requested(ObjectID p_id, int p_debugger) {
+	if (p_debugger != tabs->get_current_tab())
+		return;
+	inspect_edited_object_timeout = 0.7; // Temporarily disable timeout to avoid multiple requests.
+	get_current_debugger()->request_remote_object(p_id);
+}
+
+void EditorDebuggerNode::_save_node_requested(ObjectID p_id, const String &p_file, int p_debugger) {
+	if (p_debugger != tabs->get_current_tab())
+		return;
+	get_current_debugger()->save_node(p_id, p_file);
+}
+
+// Remote inspector/edit.
+void EditorDebuggerNode::_method_changeds(void *p_ud, Object *p_base, const StringName &p_name, VARIANT_ARG_DECLARE) {
+	if (!singleton)
+		return;
+	_for_all(singleton->tabs, [&](ScriptEditorDebugger *dbg) {
+		dbg->_method_changed(p_base, p_name, VARIANT_ARG_PASS);
+	});
+}
+
+void EditorDebuggerNode::_property_changeds(void *p_ud, Object *p_base, const StringName &p_property, const Variant &p_value) {
+	if (!singleton)
+		return;
+	_for_all(singleton->tabs, [&](ScriptEditorDebugger *dbg) {
+		dbg->_property_changed(p_base, p_property, p_value);
+	});
+}
+
+// LiveDebug
+void EditorDebuggerNode::set_live_debugging(bool p_enabled) {
+
+	_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+		dbg->set_live_debugging(p_enabled);
+	});
+}
+void EditorDebuggerNode::update_live_edit_root() {
+	_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+		dbg->update_live_edit_root();
+	});
+}
+void EditorDebuggerNode::live_debug_create_node(const NodePath &p_parent, const String &p_type, const String &p_name) {
+	_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+		dbg->live_debug_create_node(p_parent, p_type, p_name);
+	});
+}
+void EditorDebuggerNode::live_debug_instance_node(const NodePath &p_parent, const String &p_path, const String &p_name) {
+	_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+		dbg->live_debug_instance_node(p_parent, p_path, p_name);
+	});
+}
+void EditorDebuggerNode::live_debug_remove_node(const NodePath &p_at) {
+	_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+		dbg->live_debug_remove_node(p_at);
+	});
+}
+void EditorDebuggerNode::live_debug_remove_and_keep_node(const NodePath &p_at, ObjectID p_keep_id) {
+	_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+		dbg->live_debug_remove_and_keep_node(p_at, p_keep_id);
+	});
+}
+void EditorDebuggerNode::live_debug_restore_node(ObjectID p_id, const NodePath &p_at, int p_at_pos) {
+	_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+		dbg->live_debug_restore_node(p_id, p_at, p_at_pos);
+	});
+}
+void EditorDebuggerNode::live_debug_duplicate_node(const NodePath &p_at, const String &p_new_name) {
+	_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+		dbg->live_debug_duplicate_node(p_at, p_new_name);
+	});
+}
+void EditorDebuggerNode::live_debug_reparent_node(const NodePath &p_at, const NodePath &p_new_place, const String &p_new_name, int p_at_pos) {
+	_for_all(tabs, [&](ScriptEditorDebugger *dbg) {
+		dbg->live_debug_reparent_node(p_at, p_new_place, p_new_name, p_at_pos);
+	});
+}
diff --git a/editor/debugger/editor_debugger_node.h b/editor/debugger/editor_debugger_node.h
new file mode 100644
index 0000000000..13a1d6dcb3
--- /dev/null
+++ b/editor/debugger/editor_debugger_node.h
@@ -0,0 +1,177 @@
+/*************************************************************************/
+/*  editor_debugger_node.h                                               */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef EDITOR_DEBUGGER_NODE_H
+#define EDITOR_DEBUGGER_NODE_H
+
+#include "core/io/tcp_server.h"
+#include "editor/debugger/script_editor_debugger.h"
+#include "scene/gui/button.h"
+#include "scene/gui/tab_container.h"
+
+class EditorDebuggerTree;
+
+class EditorDebuggerNode : public MarginContainer {
+
+	GDCLASS(EditorDebuggerNode, MarginContainer);
+
+private:
+	enum Options {
+		DEBUG_NEXT,
+		DEBUG_STEP,
+		DEBUG_BREAK,
+		DEBUG_CONTINUE,
+		DEBUG_SHOW_KEEP_OPEN,
+		DEBUG_WITH_EXTERNAL_EDITOR,
+	};
+
+	class Breakpoint {
+	public:
+		String source;
+		int line = 0;
+
+		bool operator<(const Breakpoint &p_b) const {
+			if (line == p_b.line)
+				return source < p_b.source;
+			return line < p_b.line;
+		}
+
+		Breakpoint(){};
+
+		Breakpoint(const String &p_source, int p_line) {
+			line = p_line;
+			source = p_source;
+		}
+	};
+
+	Ref<TCP_Server> server = NULL;
+	TabContainer *tabs = NULL;
+	Button *debugger_button = NULL;
+	MenuButton *script_menu = NULL;
+
+	Ref<Script> stack_script; // Why?!?
+
+	int last_error_count = 0;
+	int last_warning_count = 0;
+
+	float inspect_edited_object_timeout = 0;
+	EditorDebuggerTree *remote_scene_tree = NULL;
+	float remote_scene_tree_timeout = 0.0;
+	bool auto_switch_remote_scene_tree = false;
+	bool debug_with_external_editor = false;
+	bool hide_on_stop = true;
+	ScriptEditorDebugger::CameraOverride camera_override = ScriptEditorDebugger::OVERRIDE_NONE;
+	Map<Breakpoint, bool> breakpoints;
+
+	ScriptEditorDebugger *_add_debugger();
+	EditorDebuggerRemoteObject *get_inspected_remote_object();
+
+	friend class DebuggerEditorPlugin;
+	static EditorDebuggerNode *singleton;
+	EditorDebuggerNode();
+
+protected:
+	void _debugger_stopped(int p_id);
+	void _debugger_wants_stop(int p_id);
+	void _debugger_changed(int p_tab);
+	void _remote_tree_updated(int p_debugger);
+	void _remote_object_updated(ObjectID p_id, int p_debugger);
+	void _remote_object_property_updated(ObjectID p_id, const String &p_property, int p_debugger);
+	void _remote_object_requested(ObjectID p_id, int p_debugger);
+	void _save_node_requested(ObjectID p_id, const String &p_file, int p_debugger);
+
+	void _clear_execution(REF p_script) {
+		emit_signal("clear_execution", p_script);
+	}
+
+	void _text_editor_stack_goto(const ScriptEditorDebugger *p_debugger);
+	void _stack_frame_selected(int p_debugger);
+	void _error_selected(const String &p_file, int p_line, int p_debugger);
+	void _breaked(bool p_breaked, bool p_can_debug, int p_debugger);
+	void _paused();
+	void _break_state_changed();
+	void _menu_option(int p_id);
+
+protected:
+	void _notification(int p_what);
+	static void _bind_methods();
+
+public:
+	static EditorDebuggerNode *get_singleton() { return singleton; }
+
+	ScriptEditorDebugger *get_current_debugger() const;
+	ScriptEditorDebugger *get_default_debugger() const;
+	ScriptEditorDebugger *get_debugger(int p_debugger) const;
+
+	void debug_next() { get_default_debugger()->debug_next(); }
+	void debug_step() { get_default_debugger()->debug_step(); }
+	void debug_break() { get_default_debugger()->debug_break(); }
+	void debug_continue() { get_default_debugger()->debug_continue(); }
+
+	void set_script_debug_button(MenuButton *p_button);
+
+	void set_tool_button(Button *p_button) {
+		debugger_button = p_button;
+	}
+
+	String get_var_value(const String &p_var) const { return get_default_debugger()->get_var_value(p_var); }
+	Ref<Script> get_dump_stack_script() const { return stack_script; } // Why do we need this?
+
+	bool get_debug_with_external_editor() { return debug_with_external_editor; }
+
+	bool is_skip_breakpoints() const;
+	void set_breakpoint(const String &p_path, int p_line, bool p_enabled);
+	void reload_scripts();
+
+	// Remote inspector/edit.
+	void request_remote_tree();
+	static void _method_changeds(void *p_ud, Object *p_base, const StringName &p_name, VARIANT_ARG_DECLARE);
+	static void _property_changeds(void *p_ud, Object *p_base, const StringName &p_property, const Variant &p_value);
+
+	// LiveDebug
+	void set_live_debugging(bool p_enabled);
+	void update_live_edit_root();
+	void live_debug_create_node(const NodePath &p_parent, const String &p_type, const String &p_name);
+	void live_debug_instance_node(const NodePath &p_parent, const String &p_path, const String &p_name);
+	void live_debug_remove_node(const NodePath &p_at);
+	void live_debug_remove_and_keep_node(const NodePath &p_at, ObjectID p_keep_id);
+	void live_debug_restore_node(ObjectID p_id, const NodePath &p_at, int p_at_pos);
+	void live_debug_duplicate_node(const NodePath &p_at, const String &p_new_name);
+	void live_debug_reparent_node(const NodePath &p_at, const NodePath &p_new_place, const String &p_new_name, int p_at_pos);
+
+	// Camera
+	void set_camera_override(ScriptEditorDebugger::CameraOverride p_override) { camera_override = p_override; }
+	ScriptEditorDebugger::CameraOverride get_camera_override() { return camera_override; }
+
+	Error start();
+
+	void stop();
+};
+#endif // EDITOR_DEBUGGER_NODE_H
diff --git a/editor/debugger/editor_debugger_tree.cpp b/editor/debugger/editor_debugger_tree.cpp
new file mode 100644
index 0000000000..9ba5d0cbe1
--- /dev/null
+++ b/editor/debugger/editor_debugger_tree.cpp
@@ -0,0 +1,274 @@
+/*************************************************************************/
+/*  editor_debugger_tree.cpp                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "editor_debugger_tree.h"
+
+#include "editor/editor_node.h"
+#include "scene/debugger/scene_debugger.h"
+#include "scene/resources/packed_scene.h"
+
+EditorDebuggerTree::EditorDebuggerTree() {
+	set_v_size_flags(SIZE_EXPAND_FILL);
+	set_allow_rmb_select(true);
+
+	// Popup
+	item_menu = memnew(PopupMenu);
+	item_menu->connect_compat("id_pressed", this, "_item_menu_id_pressed");
+	add_child(item_menu);
+
+	// File Dialog
+	file_dialog = memnew(EditorFileDialog);
+	file_dialog->connect_compat("file_selected", this, "_file_selected");
+	add_child(file_dialog);
+}
+
+void EditorDebuggerTree::_notification(int p_what) {
+	if (p_what == NOTIFICATION_POSTINITIALIZE) {
+		connect_compat("cell_selected", this, "_scene_tree_selected");
+		connect_compat("item_collapsed", this, "_scene_tree_folded");
+		connect_compat("item_rmb_selected", this, "_scene_tree_rmb_selected");
+	}
+}
+
+void EditorDebuggerTree::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("_scene_tree_selected"), &EditorDebuggerTree::_scene_tree_selected);
+	ClassDB::bind_method(D_METHOD("_scene_tree_folded"), &EditorDebuggerTree::_scene_tree_folded);
+	ClassDB::bind_method(D_METHOD("_scene_tree_rmb_selected"), &EditorDebuggerTree::_scene_tree_rmb_selected);
+	ClassDB::bind_method(D_METHOD("_item_menu_id_pressed"), &EditorDebuggerTree::_item_menu_id_pressed);
+	ClassDB::bind_method(D_METHOD("_file_selected"), &EditorDebuggerTree::_file_selected);
+	ADD_SIGNAL(MethodInfo("object_selected", PropertyInfo(Variant::INT, "object_id"), PropertyInfo(Variant::INT, "debugger")));
+	ADD_SIGNAL(MethodInfo("save_node", PropertyInfo(Variant::INT, "object_id"), PropertyInfo(Variant::STRING, "filename"), PropertyInfo(Variant::INT, "debugger")));
+}
+
+void EditorDebuggerTree::_scene_tree_selected() {
+
+	if (updating_scene_tree) {
+		return;
+	}
+
+	TreeItem *item = get_selected();
+	if (!item) {
+		return;
+	}
+
+	inspected_object_id = uint64_t(item->get_metadata(0));
+
+	emit_signal("object_selected", inspected_object_id, debugger_id);
+}
+
+void EditorDebuggerTree::_scene_tree_folded(Object *p_obj) {
+
+	if (updating_scene_tree) {
+
+		return;
+	}
+	TreeItem *item = Object::cast_to<TreeItem>(p_obj);
+
+	if (!item)
+		return;
+
+	ObjectID id = ObjectID(uint64_t(item->get_metadata(0)));
+	if (unfold_cache.has(id)) {
+		unfold_cache.erase(id);
+	} else {
+		unfold_cache.insert(id);
+	}
+}
+
+void EditorDebuggerTree::_scene_tree_rmb_selected(const Vector2 &p_position) {
+
+	TreeItem *item = get_item_at_position(p_position);
+	if (!item)
+		return;
+
+	item->select(0);
+
+	item_menu->clear();
+	item_menu->add_icon_item(get_icon("CreateNewSceneFrom", "EditorIcons"), TTR("Save Branch as Scene"), ITEM_MENU_SAVE_REMOTE_NODE);
+	item_menu->add_icon_item(get_icon("CopyNodePath", "EditorIcons"), TTR("Copy Node Path"), ITEM_MENU_COPY_NODE_PATH);
+	item_menu->set_global_position(get_global_mouse_position());
+	item_menu->popup();
+}
+
+/// Populates inspect_scene_tree given data in nodes as a flat list, encoded depth first.
+///
+/// Given a nodes array like [R,A,B,C,D,E] the following Tree will be generated, assuming
+/// filter is an empty String, R and A child count are 2, B is 1 and C, D and E are 0.
+///
+/// R
+/// |-A
+/// | |-B
+/// | | |-C
+/// | |
+/// | |-D
+/// |
+/// |-E
+///
+void EditorDebuggerTree::update_scene_tree(const SceneDebuggerTree *p_tree, int p_debugger) {
+	updating_scene_tree = true;
+	const String last_path = get_selected_path();
+	const String filter = EditorNode::get_singleton()->get_scene_tree_dock()->get_filter();
+
+	// Nodes are in a flatten list, depth first. Use a stack of parents, avoid recursion.
+	List<Pair<TreeItem *, int> > parents;
+	for (int i = 0; i < p_tree->nodes.size(); i++) {
+		TreeItem *parent = NULL;
+		if (parents.size()) { // Find last parent.
+			Pair<TreeItem *, int> &p = parents[0];
+			parent = p.first;
+			if (!(--p.second)) { // If no child left, remove it.
+				parents.pop_front();
+			}
+		}
+		// Add this node.
+		const SceneDebuggerTree::RemoteNode &node = p_tree->nodes[i];
+		TreeItem *item = create_item(parent);
+		item->set_text(0, node.name);
+		item->set_tooltip(0, TTR("Type:") + " " + node.type_name);
+		Ref<Texture2D> icon = EditorNode::get_singleton()->get_class_icon(node.type_name, "");
+		if (icon.is_valid()) {
+			item->set_icon(0, icon);
+		}
+		item->set_metadata(0, node.id);
+
+		// Set current item as collapsed if necessary (root is never collapsed)
+		if (parent) {
+			if (!unfold_cache.has(node.id)) {
+				item->set_collapsed(true);
+			}
+		}
+		// Select previously selected node.
+		if (debugger_id == p_debugger) { // Can use remote id.
+			if (node.id == inspected_object_id) {
+				item->select(0);
+			}
+		} else { // Must use path
+			if (last_path == _get_path(item)) {
+				updating_scene_tree = false; // Force emission of new selection
+				item->select(0);
+				updating_scene_tree = true;
+			}
+		}
+
+		// Add in front of the parents stack if children are expected.
+		if (node.child_count) {
+			parents.push_front(Pair<TreeItem *, int>(item, node.child_count));
+		} else {
+			// Apply filters.
+			while (parent) {
+				const bool had_siblings = item->get_prev() || item->get_next();
+				if (filter.is_subsequence_ofi(item->get_text(0)))
+					break; // Filter matches, must survive.
+				parent->remove_child(item);
+				memdelete(item);
+				if (had_siblings)
+					break; // Parent must survive.
+				item = parent;
+				parent = item->get_parent();
+				// Check if parent expects more children.
+				for (int j = 0; j < parents.size(); j++) {
+					if (parents[j].first == item) {
+						parent = NULL;
+						break; // Might have more children.
+					}
+				}
+			}
+		}
+	}
+	debugger_id = p_debugger; // Needed by hook, could be avoided if every debugger had its own tree
+	updating_scene_tree = false;
+}
+
+String EditorDebuggerTree::get_selected_path() {
+	if (!get_selected())
+		return "";
+	return _get_path(get_selected());
+}
+
+String EditorDebuggerTree::_get_path(TreeItem *p_item) {
+	ERR_FAIL_COND_V(!p_item, "");
+
+	if (p_item->get_parent() == NULL) {
+		return "/root";
+	}
+	String text = p_item->get_text(0);
+	TreeItem *cur = p_item->get_parent();
+	while (cur) {
+		text = cur->get_text(0) + "/" + text;
+		cur = cur->get_parent();
+	}
+	return "/" + text;
+}
+
+void EditorDebuggerTree::_item_menu_id_pressed(int p_option) {
+
+	switch (p_option) {
+
+		case ITEM_MENU_SAVE_REMOTE_NODE: {
+
+			file_dialog->set_access(EditorFileDialog::ACCESS_RESOURCES);
+			file_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
+
+			List<String> extensions;
+			Ref<PackedScene> sd = memnew(PackedScene);
+			ResourceSaver::get_recognized_extensions(sd, &extensions);
+			file_dialog->clear_filters();
+			for (int i = 0; i < extensions.size(); i++) {
+				file_dialog->add_filter("*." + extensions[i] + " ; " + extensions[i].to_upper());
+			}
+
+			file_dialog->popup_centered_ratio();
+		} break;
+		case ITEM_MENU_COPY_NODE_PATH: {
+
+			String text = get_selected_path();
+			if (text.empty()) {
+				return;
+			} else if (text == "/root") {
+				text = ".";
+			} else {
+				text = text.replace("/root/", "");
+				int slash = text.find("/");
+				if (slash < 0) {
+					text = ".";
+				} else {
+					text = text.substr(slash + 1);
+				}
+			}
+			OS::get_singleton()->set_clipboard(text);
+		} break;
+	}
+}
+
+void EditorDebuggerTree::_file_selected(const String &p_file) {
+	if (inspected_object_id.is_null())
+		return;
+	emit_signal("save_node", inspected_object_id, p_file, debugger_id);
+}
diff --git a/editor/debugger/editor_debugger_tree.h b/editor/debugger/editor_debugger_tree.h
new file mode 100644
index 0000000000..d9084bc596
--- /dev/null
+++ b/editor/debugger/editor_debugger_tree.h
@@ -0,0 +1,74 @@
+/*************************************************************************/
+/*  editor_debugger_tree.h                                               */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "scene/gui/tree.h"
+
+#ifndef EDITOR_DEBUGGER_TREE_H
+#define EDITOR_DEBUGGER_TREE_H
+
+class SceneDebuggerTree;
+class EditorFileDialog;
+
+class EditorDebuggerTree : public Tree {
+
+	GDCLASS(EditorDebuggerTree, Tree);
+
+private:
+	enum ItemMenu {
+		ITEM_MENU_SAVE_REMOTE_NODE,
+		ITEM_MENU_COPY_NODE_PATH,
+	};
+
+	ObjectID inspected_object_id;
+	int debugger_id = 0;
+	bool updating_scene_tree = false;
+	Set<ObjectID> unfold_cache;
+	PopupMenu *item_menu = NULL;
+	EditorFileDialog *file_dialog = NULL;
+
+	String _get_path(TreeItem *p_item);
+	void _scene_tree_folded(Object *p_obj);
+	void _scene_tree_selected();
+	void _scene_tree_rmb_selected(const Vector2 &p_position);
+	void _item_menu_id_pressed(int p_option);
+	void _file_selected(const String &p_file);
+
+protected:
+	static void _bind_methods();
+	void _notification(int p_what);
+
+public:
+	String get_selected_path();
+	ObjectID get_selected_object();
+	int get_current_debugger(); // Would love to have one tree for every debugger.
+	void update_scene_tree(const SceneDebuggerTree *p_tree, int p_debugger);
+	EditorDebuggerTree();
+};
+#endif // EDITOR_DEBUGGER_TREE_H
diff --git a/editor/script_editor_debugger.cpp b/editor/debugger/script_editor_debugger.cpp
index 2b28aa87a3..45af70f191 100644
--- a/editor/script_editor_debugger.cpp
+++ b/editor/debugger/script_editor_debugger.cpp
@@ -32,18 +32,20 @@
 
 #include "core/io/marshalls.h"
 #include "core/project_settings.h"
+#include "core/script_debugger_remote.h"
 #include "core/ustring.h"
 #include "editor/editor_log.h"
 #include "editor/editor_network_profiler.h"
+#include "editor/editor_node.h"
+#include "editor/editor_profiler.h"
+#include "editor/editor_scale.h"
+#include "editor/editor_settings.h"
 #include "editor/editor_visual_profiler.h"
 #include "editor/plugins/canvas_item_editor_plugin.h"
 #include "editor/plugins/spatial_editor_plugin.h"
-#include "editor_node.h"
-#include "editor_profiler.h"
-#include "editor_scale.h"
-#include "editor_settings.h"
+#include "editor/property_editor.h"
 #include "main/performance.h"
-#include "property_editor.h"
+#include "scene/debugger/scene_debugger.h"
 #include "scene/gui/dialogs.h"
 #include "scene/gui/label.h"
 #include "scene/gui/line_edit.h"
@@ -56,149 +58,14 @@
 #include "scene/gui/tree.h"
 #include "scene/resources/packed_scene.h"
 
-class ScriptEditorDebuggerVariables : public Object {
-
-	GDCLASS(ScriptEditorDebuggerVariables, Object);
-
-	List<PropertyInfo> props;
-	Map<StringName, Variant> values;
-
-protected:
-	bool _set(const StringName &p_name, const Variant &p_value) {
-
-		return false;
-	}
-
-	bool _get(const StringName &p_name, Variant &r_ret) const {
-
-		if (!values.has(p_name))
-			return false;
-		r_ret = values[p_name];
-		return true;
-	}
-	void _get_property_list(List<PropertyInfo> *p_list) const {
-
-		for (const List<PropertyInfo>::Element *E = props.front(); E; E = E->next())
-			p_list->push_back(E->get());
-	}
-
-public:
-	void clear() {
-
-		props.clear();
-		values.clear();
-	}
-
-	String get_var_value(const String &p_var) const {
-
-		for (Map<StringName, Variant>::Element *E = values.front(); E; E = E->next()) {
-			String v = E->key().operator String().get_slice("/", 1);
-			if (v == p_var)
-				return E->get();
-		}
-
-		return "";
-	}
-
-	void add_property(const String &p_name, const Variant &p_value, const PropertyHint &p_hint, const String p_hint_string) {
-
-		PropertyInfo pinfo;
-		pinfo.name = p_name;
-		pinfo.type = p_value.get_type();
-		pinfo.hint = p_hint;
-		pinfo.hint_string = p_hint_string;
-		props.push_back(pinfo);
-		values[p_name] = p_value;
-	}
-
-	void update() {
-		_change_notify();
-	}
-
-	ScriptEditorDebuggerVariables() {
-	}
-};
-
-class ScriptEditorDebuggerInspectedObject : public Object {
-
-	GDCLASS(ScriptEditorDebuggerInspectedObject, Object);
-
-protected:
-	bool _set(const StringName &p_name, const Variant &p_value) {
-
-		if (!prop_values.has(p_name) || String(p_name).begins_with("Constants/"))
-			return false;
-
-		prop_values[p_name] = p_value;
-		emit_signal("value_edited", p_name, p_value);
-		return true;
-	}
-
-	bool _get(const StringName &p_name, Variant &r_ret) const {
-
-		if (!prop_values.has(p_name))
-			return false;
-
-		r_ret = prop_values[p_name];
-		return true;
-	}
-
-	void _get_property_list(List<PropertyInfo> *p_list) const {
-
-		p_list->clear(); //sorry, no want category
-		for (const List<PropertyInfo>::Element *E = prop_list.front(); E; E = E->next()) {
-			p_list->push_back(E->get());
-		}
-	}
-
-	static void _bind_methods() {
-
-		ClassDB::bind_method(D_METHOD("get_title"), &ScriptEditorDebuggerInspectedObject::get_title);
-		ClassDB::bind_method(D_METHOD("get_variant"), &ScriptEditorDebuggerInspectedObject::get_variant);
-		ClassDB::bind_method(D_METHOD("clear"), &ScriptEditorDebuggerInspectedObject::clear);
-		ClassDB::bind_method(D_METHOD("get_remote_object_id"), &ScriptEditorDebuggerInspectedObject::get_remote_object_id);
-
-		ADD_SIGNAL(MethodInfo("value_edited"));
-	}
-
-public:
-	String type_name;
-	ObjectID remote_object_id;
-	List<PropertyInfo> prop_list;
-	Map<StringName, Variant> prop_values;
-
-	ObjectID get_remote_object_id() {
-		return remote_object_id;
-	}
-
-	String get_title() {
-		if (remote_object_id.is_valid())
-			return TTR("Remote ") + String(type_name) + ": " + itos(remote_object_id);
-		else
-			return "<null>";
-	}
-	Variant get_variant(const StringName &p_name) {
-
-		Variant var;
-		_get(p_name, var);
-		return var;
-	}
-
-	void clear() {
-
-		prop_list.clear();
-		prop_values.clear();
-	}
-	void update() {
-		_change_notify();
-	}
-	void update_single(const char *p_prop) {
-		_change_notify(p_prop);
-	}
-
-	ScriptEditorDebuggerInspectedObject() {
+void ScriptEditorDebugger::_put_msg(String p_message, Array p_data) {
+	if (is_session_active()) {
+		Array msg;
+		msg.push_back(p_message);
+		msg.push_back(p_data);
+		ppeer->put_var(msg);
 	}
-};
+}
 
 void ScriptEditorDebugger::debug_copy() {
 	String msg = reason->get_text();
@@ -213,285 +80,153 @@ void ScriptEditorDebugger::debug_skip_breakpoints() {
 	else
 		skip_breakpoints->set_icon(get_icon("DebugSkipBreakpointsOff", "EditorIcons"));
 
-	if (connection.is_valid()) {
-		Array msg;
-		msg.push_back("set_skip_breakpoints");
-		msg.push_back(skip_breakpoints_value);
-		ppeer->put_var(msg);
-	}
+	Array msg;
+	msg.push_back(skip_breakpoints_value);
+	_put_msg("set_skip_breakpoints", msg);
 }
 
 void ScriptEditorDebugger::debug_next() {
 
 	ERR_FAIL_COND(!breaked);
-	ERR_FAIL_COND(connection.is_null());
-	ERR_FAIL_COND(!connection->is_connected_to_host());
-	Array msg;
-	msg.push_back("next");
-	ppeer->put_var(msg);
+
+	_put_msg("next", Array());
 	_clear_execution();
-	stack_dump->clear();
 }
 void ScriptEditorDebugger::debug_step() {
 
 	ERR_FAIL_COND(!breaked);
-	ERR_FAIL_COND(connection.is_null());
-	ERR_FAIL_COND(!connection->is_connected_to_host());
 
-	Array msg;
-	msg.push_back("step");
-	ppeer->put_var(msg);
+	_put_msg("step", Array());
 	_clear_execution();
-	stack_dump->clear();
 }
 
 void ScriptEditorDebugger::debug_break() {
 
 	ERR_FAIL_COND(breaked);
-	ERR_FAIL_COND(connection.is_null());
-	ERR_FAIL_COND(!connection->is_connected_to_host());
 
-	Array msg;
-	msg.push_back("break");
-	ppeer->put_var(msg);
+	_put_msg("break", Array());
 }
 
 void ScriptEditorDebugger::debug_continue() {
 
 	ERR_FAIL_COND(!breaked);
-	ERR_FAIL_COND(connection.is_null());
-	ERR_FAIL_COND(!connection->is_connected_to_host());
 
-	OS::get_singleton()->enable_for_stealing_focus(EditorNode::get_singleton()->get_child_process_id());
+	// Allow focus stealing only if we actually run this client for security.
+	if (remote_pid && EditorNode::get_singleton()->has_child_process(remote_pid))
+		OS::get_singleton()->enable_for_stealing_focus(remote_pid);
 
-	Array msg;
 	_clear_execution();
-	msg.push_back("continue");
-	ppeer->put_var(msg);
+	_put_msg("continue", Array());
 }
 
-void ScriptEditorDebugger::_scene_tree_folded(Object *obj) {
-
-	if (updating_scene_tree) {
-
-		return;
-	}
-	TreeItem *item = Object::cast_to<TreeItem>(obj);
-
-	if (!item)
-		return;
-
-	ObjectID id = item->get_metadata(0);
-	if (unfold_cache.has(id)) {
-		unfold_cache.erase(id);
+void ScriptEditorDebugger::update_tabs() {
+	if (error_count == 0 && warning_count == 0) {
+		errors_tab->set_name(TTR("Errors"));
+		tabs->set_tab_icon(errors_tab->get_index(), Ref<Texture2D>());
 	} else {
-		unfold_cache.insert(id);
+		errors_tab->set_name(TTR("Errors") + " (" + itos(error_count + warning_count) + ")");
+		if (error_count == 0) {
+			tabs->set_tab_icon(errors_tab->get_index(), get_icon("Warning", "EditorIcons"));
+		} else {
+			tabs->set_tab_icon(errors_tab->get_index(), get_icon("Error", "EditorIcons"));
+		}
 	}
 }
 
-void ScriptEditorDebugger::_scene_tree_selected() {
-
-	if (updating_scene_tree) {
-
-		return;
-	}
-	TreeItem *item = inspect_scene_tree->get_selected();
-	if (!item) {
-
-		return;
-	}
-
-	inspected_object_id = item->get_metadata(0).operator ObjectID();
+void ScriptEditorDebugger::clear_style() {
+	tabs->add_style_override("panel", NULL);
+}
 
+void ScriptEditorDebugger::save_node(ObjectID p_id, const String &p_file) {
 	Array msg;
-	msg.push_back("inspect_object");
-	msg.push_back(inspected_object_id);
-	ppeer->put_var(msg);
+	msg.push_back(p_id);
+	msg.push_back(p_file);
+	_put_msg("save_node", msg);
 }
 
-void ScriptEditorDebugger::_scene_tree_rmb_selected(const Vector2 &p_position) {
+void ScriptEditorDebugger::_file_selected(const String &p_file) {
+	Error err;
+	FileAccessRef file = FileAccess::open(p_file, FileAccess::WRITE, &err);
 
-	TreeItem *item = inspect_scene_tree->get_item_at_position(p_position);
-	if (!item)
+	if (err != OK) {
+		ERR_PRINT("Failed to open " + p_file);
 		return;
+	}
+	Vector<String> line;
+	line.resize(Performance::MONITOR_MAX);
 
-	item->select(0);
-
-	item_menu->clear();
-	item_menu->add_icon_item(get_icon("CreateNewSceneFrom", "EditorIcons"), TTR("Save Branch as Scene"), ITEM_MENU_SAVE_REMOTE_NODE);
-	item_menu->add_icon_item(get_icon("CopyNodePath", "EditorIcons"), TTR("Copy Node Path"), ITEM_MENU_COPY_NODE_PATH);
-	item_menu->set_global_position(get_global_mouse_position());
-	item_menu->popup();
-}
+	// signatures
+	for (int i = 0; i < Performance::MONITOR_MAX; i++) {
+		line.write[i] = Performance::get_singleton()->get_monitor_name(Performance::Monitor(i));
+	}
+	file->store_csv_line(line);
 
-void ScriptEditorDebugger::_file_selected(const String &p_file) {
-	switch (file_dialog_mode) {
-		case SAVE_NODE: {
-			Array msg;
-			msg.push_back("save_node");
-			msg.push_back(inspected_object_id);
-			msg.push_back(p_file);
-			ppeer->put_var(msg);
-		} break;
-		case SAVE_CSV: {
-			Error err;
-			FileAccessRef file = FileAccess::open(p_file, FileAccess::WRITE, &err);
+	// values
+	List<Vector<float> >::Element *E = perf_history.back();
+	while (E) {
 
-			if (err != OK) {
-				ERR_PRINT("Failed to open " + p_file);
-				return;
-			}
-			Vector<String> line;
-			line.resize(Performance::MONITOR_MAX);
+		Vector<float> &perf_data = E->get();
+		for (int i = 0; i < perf_data.size(); i++) {
 
-			// signatures
-			for (int i = 0; i < Performance::MONITOR_MAX; i++) {
-				line.write[i] = Performance::get_singleton()->get_monitor_name(Performance::Monitor(i));
-			}
-			file->store_csv_line(line);
-
-			// values
-			List<Vector<float> >::Element *E = perf_history.back();
-			while (E) {
+			line.write[i] = String::num_real(perf_data[i]);
+		}
+		file->store_csv_line(line);
+		E = E->prev();
+	}
+	file->store_string("\n");
 
-				Vector<float> &perf_data = E->get();
-				for (int i = 0; i < perf_data.size(); i++) {
+	Vector<Vector<String> > profiler_data = profiler->get_data_as_csv();
+	for (int i = 0; i < profiler_data.size(); i++) {
+		file->store_csv_line(profiler_data[i]);
+	}
+}
 
-					line.write[i] = String::num_real(perf_data[i]);
-				}
-				file->store_csv_line(line);
-				E = E->prev();
-			}
-			file->store_string("\n");
+void ScriptEditorDebugger::request_remote_tree() {
 
-			Vector<Vector<String> > profiler_data = profiler->get_data_as_csv();
-			for (int i = 0; i < profiler_data.size(); i++) {
-				file->store_csv_line(profiler_data[i]);
-			}
+	_put_msg("request_scene_tree", Array());
+}
 
-		} break;
-	}
+const SceneDebuggerTree *ScriptEditorDebugger::get_remote_tree() {
+	return scene_tree;
 }
 
-void ScriptEditorDebugger::_scene_tree_property_value_edited(const String &p_prop, const Variant &p_value) {
+void ScriptEditorDebugger::update_remote_object(ObjectID p_obj_id, const String &p_prop, const Variant &p_value) {
 
 	Array msg;
-	msg.push_back("set_object_property");
-	msg.push_back(inspected_object_id);
+	msg.push_back(p_obj_id);
 	msg.push_back(p_prop);
 	msg.push_back(p_value);
-	ppeer->put_var(msg);
-	inspect_edited_object_timeout = 0.7; //avoid annoyance, don't request soon after editing
+	_put_msg("set_object_property", msg);
 }
 
-void ScriptEditorDebugger::_scene_tree_property_select_object(ObjectID p_object) {
+void ScriptEditorDebugger::request_remote_object(ObjectID p_obj_id) {
 
-	inspected_object_id = p_object;
+	ERR_FAIL_COND(p_obj_id.is_null());
 	Array msg;
-	msg.push_back("inspect_object");
-	msg.push_back(inspected_object_id);
-	ppeer->put_var(msg);
+	msg.push_back(p_obj_id);
+	_put_msg("inspect_object", msg);
 }
 
-void ScriptEditorDebugger::_scene_tree_request() {
-
-	ERR_FAIL_COND(connection.is_null());
-	ERR_FAIL_COND(!connection->is_connected_to_host());
-
-	Array msg;
-	msg.push_back("request_scene_tree");
-	ppeer->put_var(msg);
-}
-
-/// Populates inspect_scene_tree recursively given data in nodes.
-/// Nodes is an array containing 4 elements for each node, it follows this pattern:
-/// nodes[i] == number of direct children of this node
-/// nodes[i + 1] == node name
-/// nodes[i + 2] == node class
-/// nodes[i + 3] == node instance id
-///
-/// Returns the number of items parsed in nodes from current_index.
-///
-/// Given a nodes array like [R,A,B,C,D,E] the following Tree will be generated, assuming
-/// filter is an empty String, R and A child count are 2, B is 1 and C, D and E are 0.
-///
-/// R
-/// |-A
-/// | |-B
-/// | | |-C
-/// | |
-/// | |-D
-/// |
-/// |-E
-///
-int ScriptEditorDebugger::_update_scene_tree(TreeItem *parent, const Array &nodes, int current_index) {
-	String filter = EditorNode::get_singleton()->get_scene_tree_dock()->get_filter();
-	String item_text = nodes[current_index + 1];
-	String item_type = nodes[current_index + 2];
-	bool keep = filter.is_subsequence_ofi(item_text);
-
-	TreeItem *item = inspect_scene_tree->create_item(parent);
-	item->set_text(0, item_text);
-	item->set_tooltip(0, TTR("Type:") + " " + item_type);
-	ObjectID id = nodes[current_index + 3].operator ObjectID();
-	Ref<Texture2D> icon = EditorNode::get_singleton()->get_class_icon(nodes[current_index + 2], "");
-	if (icon.is_valid()) {
-		item->set_icon(0, icon);
-	}
-	item->set_metadata(0, id);
-
-	if (id == inspected_object_id) {
-		TreeItem *cti = item->get_parent();
-		while (cti) {
-			cti->set_collapsed(false);
-			cti = cti->get_parent();
-		}
-		item->select(0);
-	}
-
-	// Set current item as collapsed if necessary
-	if (parent) {
-		if (!unfold_cache.has(id)) {
-			item->set_collapsed(true);
-		}
-	}
+Object *ScriptEditorDebugger::get_remote_object(ObjectID p_id) {
+	return inspector->get_object(p_id);
+}
 
-	int children_count = nodes[current_index];
-	// Tracks the total number of items parsed in nodes, this is used to skips nodes that
-	// are not direct children of the current node since we can't know in advance the total
-	// number of children, direct and not, of a node without traversing the nodes array previously.
-	// Keeping track of this allows us to build our remote scene tree by traversing the node
-	// array just once.
-	int items_count = 1;
-	for (int i = 0; i < children_count; i++) {
-		// Called for each direct child of item.
-		// Direct children of current item might not be adjacent so items_count must
-		// be incremented by the number of items parsed until now, otherwise we would not
-		// be able to access the next child of the current item.
-		// items_count is multiplied by 4 since that's the number of elements in the nodes
-		// array needed to represent a single node.
-		items_count += _update_scene_tree(item, nodes, current_index + items_count * 4);
-	}
+void ScriptEditorDebugger::_remote_object_selected(ObjectID p_id) {
+	emit_signal("remote_object_requested", p_id);
+}
 
-	// If item has not children and should not be kept delete it
-	if (!keep && !item->get_children() && parent) {
-		parent->remove_child(item);
-		memdelete(item);
-	}
+void ScriptEditorDebugger::_remote_object_edited(ObjectID p_id, const String &p_prop, const Variant &p_value) {
+	update_remote_object(p_id, p_prop, p_value);
+	request_remote_object(p_id);
+}
 
-	return items_count;
+void ScriptEditorDebugger::_remote_object_property_updated(ObjectID p_id, const String &p_property) {
+	emit_signal("remote_object_property_updated", p_id, p_property);
 }
 
 void ScriptEditorDebugger::_video_mem_request() {
 
-	if (connection.is_null() || !connection->is_connected_to_host()) {
-		// Video RAM usage is only available while a project is being debugged.
-		return;
-	}
-
-	Array msg;
-	msg.push_back("request_video_mem");
-	ppeer->put_var(msg);
+	_put_msg("request_video_mem", Array());
 }
 
 Size2 ScriptEditorDebugger::get_minimum_size() const {
@@ -504,184 +239,72 @@ Size2 ScriptEditorDebugger::get_minimum_size() const {
 void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_data) {
 
 	if (p_msg == "debug_enter") {
-		Array msg;
-		msg.push_back("get_stack_dump");
-		ppeer->put_var(msg);
+
+		_put_msg("get_stack_dump", Array());
+
 		ERR_FAIL_COND(p_data.size() != 2);
 		bool can_continue = p_data[0];
 		String error = p_data[1];
-		step->set_disabled(!can_continue);
-		next->set_disabled(!can_continue);
-		_set_reason_text(error, MESSAGE_ERROR);
-		copy->set_disabled(false);
 		breaked = true;
-		dobreak->set_disabled(true);
-		docontinue->set_disabled(false);
+		can_debug = can_continue;
+		_update_buttons_state();
+		_set_reason_text(error, MESSAGE_ERROR);
 		emit_signal("breaked", true, can_continue);
 		OS::get_singleton()->move_window_to_foreground();
 		if (error != "") {
 			tabs->set_current_tab(0);
 		}
 		profiler->set_enabled(false);
-		EditorNode::get_singleton()->get_pause_button()->set_pressed(true);
-		EditorNode::get_singleton()->make_bottom_panel_item_visible(this);
-		_clear_remote_objects();
+		inspector->clear_cache(); // Take a chance to force remote objects update.
 
 	} else if (p_msg == "debug_exit") {
 
 		breaked = false;
+		can_debug = false;
 		_clear_execution();
-		copy->set_disabled(true);
-		step->set_disabled(true);
-		next->set_disabled(true);
-		reason->set_text("");
-		reason->set_tooltip("");
-		back->set_disabled(true);
-		forward->set_disabled(true);
-		dobreak->set_disabled(false);
-		docontinue->set_disabled(true);
-		emit_signal("breaked", false, false, Variant());
+		_update_buttons_state();
+		_set_reason_text(TTR("Execution resumed."), MESSAGE_SUCCESS);
+		emit_signal("breaked", false, false);
 		profiler->set_enabled(true);
 		profiler->disable_seeking();
-		EditorNode::get_singleton()->get_pause_button()->set_pressed(false);
+	} else if (p_msg == "message:set_pid") {
+
+		ERR_FAIL_COND(p_data.size() < 1);
+		remote_pid = p_data[0];
 	} else if (p_msg == "message:click_ctrl") {
 
+		ERR_FAIL_COND(p_data.size() < 2);
 		clicked_ctrl->set_text(p_data[0]);
 		clicked_ctrl_type->set_text(p_data[1]);
-
 	} else if (p_msg == "message:scene_tree") {
 
-		inspect_scene_tree->clear();
-		Map<int, TreeItem *> lv;
-
-		updating_scene_tree = true;
-
-		_update_scene_tree(NULL, p_data, 0);
-
-		updating_scene_tree = false;
-
-		le_clear->set_disabled(false);
-		le_set->set_disabled(false);
+		scene_tree->nodes.clear();
+		scene_tree->deserialize(p_data);
+		emit_signal("remote_tree_updated");
+		_update_buttons_state();
 	} else if (p_msg == "message:inspect_object") {
 
-		ScriptEditorDebuggerInspectedObject *debugObj = NULL;
-
-		ObjectID id = p_data[0];
-		String type = p_data[1];
-		Array properties = p_data[2];
-
-		if (remote_objects.has(id)) {
-			debugObj = remote_objects[id];
-		} else {
-			debugObj = memnew(ScriptEditorDebuggerInspectedObject);
-			debugObj->remote_object_id = id;
-			debugObj->type_name = type;
-			remote_objects[id] = debugObj;
-			debugObj->connect("value_edited", this, "_scene_tree_property_value_edited");
-		}
-
-		int old_prop_size = debugObj->prop_list.size();
-
-		debugObj->prop_list.clear();
-		int new_props_added = 0;
-		Set<String> changed;
-		for (int i = 0; i < properties.size(); i++) {
-
-			Array prop = properties[i];
-			if (prop.size() != 6)
-				continue;
-
-			PropertyInfo pinfo;
-			pinfo.name = prop[0];
-			pinfo.type = Variant::Type(int(prop[1]));
-			pinfo.hint = PropertyHint(int(prop[2]));
-			pinfo.hint_string = prop[3];
-			pinfo.usage = PropertyUsageFlags(int(prop[4]));
-			Variant var = prop[5];
-
-			if (pinfo.type == Variant::OBJECT) {
-				if (var.is_zero()) {
-					var = RES();
-				} else if (var.get_type() == Variant::STRING) {
-					String path = var;
-					if (path.find("::") != -1) {
-						// built-in resource
-						String base_path = path.get_slice("::", 0);
-						if (ResourceLoader::get_resource_type(base_path) == "PackedScene") {
-							if (!EditorNode::get_singleton()->is_scene_open(base_path)) {
-								EditorNode::get_singleton()->load_scene(base_path);
-							}
-						} else {
-							EditorNode::get_singleton()->load_resource(base_path);
-						}
-					}
-					var = ResourceLoader::load(path);
-
-					if (pinfo.hint_string == "Script") {
-						if (debugObj->get_script() != var) {
-							debugObj->set_script(RefPtr());
-							Ref<Script> script(var);
-							if (!script.is_null()) {
-								ScriptInstance *script_instance = script->placeholder_instance_create(debugObj);
-								debugObj->set_script_and_instance(var, script_instance);
-							}
-						}
-					}
-				} else if (var.get_type() == Variant::OBJECT) {
-					if (((Object *)var)->is_class("EncodedObjectAsID")) {
-						var = Object::cast_to<EncodedObjectAsID>(var)->get_object_id();
-						pinfo.type = var.get_type();
-						pinfo.hint = PROPERTY_HINT_OBJECT_ID;
-						pinfo.hint_string = "Object";
-					}
-				}
-			}
-
-			//always add the property, since props may have been added or removed
-			debugObj->prop_list.push_back(pinfo);
-
-			if (!debugObj->prop_values.has(pinfo.name)) {
-				new_props_added++;
-				debugObj->prop_values[pinfo.name] = var;
-			} else {
-
-				if (bool(Variant::evaluate(Variant::OP_NOT_EQUAL, debugObj->prop_values[pinfo.name], var))) {
-					debugObj->prop_values[pinfo.name] = var;
-					changed.insert(pinfo.name);
-				}
-			}
-		}
-
-		if (editor->get_editor_history()->get_current() != debugObj->get_instance_id()) {
-			editor->push_item(debugObj, "");
-		} else {
-
-			if (old_prop_size == debugObj->prop_list.size() && new_props_added == 0) {
-				//only some may have changed, if so, then update those, if exist
-				for (Set<String>::Element *E = changed.front(); E; E = E->next()) {
-					EditorNode::get_singleton()->get_inspector()->update_property(E->get());
-				}
-			} else {
-				//full update, because props were added or removed
-				debugObj->update();
-			}
-		}
+		ObjectID id = inspector->add_object(p_data);
+		if (id.is_valid())
+			emit_signal("remote_object_updated", id);
 	} else if (p_msg == "message:video_mem") {
 
 		vmem_tree->clear();
 		TreeItem *root = vmem_tree->create_item();
+		ScriptDebuggerRemote::ResourceUsage usage;
+		usage.deserialize(p_data);
 
 		int total = 0;
 
-		for (int i = 0; i < p_data.size(); i += 4) {
+		for (List<ScriptDebuggerRemote::ResourceInfo>::Element *E = usage.infos.front(); E; E = E->next()) {
 
 			TreeItem *it = vmem_tree->create_item(root);
-			String type = p_data[i + 1];
-			int bytes = p_data[i + 3].operator int();
-			it->set_text(0, p_data[i + 0]); //path
-			it->set_text(1, type); //type
-			it->set_text(2, p_data[i + 2]); //type
-			it->set_text(3, String::humanize_size(bytes)); //type
+			String type = E->get().type;
+			int bytes = E->get().vram;
+			it->set_text(0, E->get().path);
+			it->set_text(1, type);
+			it->set_text(2, E->get().format);
+			it->set_text(3, String::humanize_size(bytes));
 			total += bytes;
 
 			if (has_icon(type, "EditorIcons"))
@@ -693,18 +316,21 @@ void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_da
 
 	} else if (p_msg == "stack_dump") {
 
+		ScriptDebuggerRemote::ScriptStackDump stack;
+		stack.deserialize(p_data);
+
 		stack_dump->clear();
+		inspector->clear_stack_variables();
 		TreeItem *r = stack_dump->create_item();
 
-		for (int i = 0; i < p_data.size(); i++) {
+		for (int i = 0; i < stack.frames.size(); i++) {
 
-			Dictionary d = p_data[i];
-			ERR_CONTINUE(!d.has("function"));
-			ERR_CONTINUE(!d.has("file"));
-			ERR_CONTINUE(!d.has("line"));
-			ERR_CONTINUE(!d.has("id"));
 			TreeItem *s = stack_dump->create_item(r);
+			Dictionary d;
 			d["frame"] = i;
+			d["file"] = stack.frames[i].file;
+			d["function"] = stack.frames[i].func;
+			d["line"] = stack.frames[i].line;
 			s->set_metadata(0, d);
 
 			String line = itos(i) + " - " + String(d["file"]) + ":" + itos(d["line"]) + " - at function: " + d["function"];
@@ -715,97 +341,22 @@ void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_da
 		}
 	} else if (p_msg == "stack_frame_vars") {
 
-		variables->clear();
-
-		int ofs = 0;
-		int mcount = p_data[ofs];
-		ofs++;
-		for (int i = 0; i < mcount; i++) {
+		inspector->clear_stack_variables();
 
-			String n = p_data[ofs + i * 2 + 0];
-			Variant v = p_data[ofs + i * 2 + 1];
+	} else if (p_msg == "stack_frame_var") {
 
-			PropertyHint h = PROPERTY_HINT_NONE;
-			String hs = String();
-
-			if (v.get_type() == Variant::OBJECT) {
-				v = Object::cast_to<EncodedObjectAsID>(v)->get_object_id();
-				h = PROPERTY_HINT_OBJECT_ID;
-				hs = "Object";
-			}
-
-			variables->add_property("Locals/" + n, v, h, hs);
-		}
-
-		ofs += mcount * 2;
-		mcount = p_data[ofs];
-		ofs++;
-		for (int i = 0; i < mcount; i++) {
-
-			String n = p_data[ofs + i * 2 + 0];
-			Variant v = p_data[ofs + i * 2 + 1];
-			PropertyHint h = PROPERTY_HINT_NONE;
-			String hs = String();
-
-			if (v.get_type() == Variant::OBJECT) {
-				v = Object::cast_to<EncodedObjectAsID>(v)->get_object_id();
-				h = PROPERTY_HINT_OBJECT_ID;
-				hs = "Object";
-			}
-
-			variables->add_property("Members/" + n, v, h, hs);
-
-			if (n == "self") {
-				_scene_tree_property_select_object(v);
-			}
-		}
-
-		ofs += mcount * 2;
-		mcount = p_data[ofs];
-		ofs++;
-		for (int i = 0; i < mcount; i++) {
-
-			String n = p_data[ofs + i * 2 + 0];
-			Variant v = p_data[ofs + i * 2 + 1];
-			PropertyHint h = PROPERTY_HINT_NONE;
-			String hs = String();
-
-			if (v.get_type() == Variant::OBJECT) {
-				v = Object::cast_to<EncodedObjectAsID>(v)->get_object_id();
-				h = PROPERTY_HINT_OBJECT_ID;
-				hs = "Object";
-			}
-
-			variables->add_property("Globals/" + n, v, h, hs);
-		}
-
-		variables->update();
-		inspector->edit(variables);
+		inspector->add_stack_variable(p_data);
 
 	} else if (p_msg == "output") {
-
-		//OUT
-		for (int i = 0; i < p_data.size(); i++) {
-
-			String t = p_data[i];
-			//LOG
-
-			if (!EditorNode::get_log()->is_visible()) {
-				if (EditorNode::get_singleton()->are_bottom_panels_hidden()) {
-					if (EDITOR_GET("run/output/always_open_output_on_play")) {
-						EditorNode::get_singleton()->make_bottom_panel_item_visible(EditorNode::get_log());
-					}
-				}
-			}
-			EditorNode::get_log()->add_message(t);
-		}
+		ERR_FAIL_COND(p_data.size() < 1);
+		String t = p_data[0];
+		EditorNode::get_log()->add_message(t);
 
 	} else if (p_msg == "performance") {
-		Array arr = p_data[0];
 		Vector<float> p;
-		p.resize(arr.size());
-		for (int i = 0; i < arr.size(); i++) {
-			p.write[i] = arr[i];
+		p.resize(p_data.size());
+		for (int i = 0; i < p_data.size(); i++) {
+			p.write[i] = p_data[i];
 			if (i < perf_items.size()) {
 
 				const float value = p[i];
@@ -833,10 +384,12 @@ void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_da
 		}
 		perf_history.push_front(p);
 		perf_draw->update();
+
 	} else if (p_msg == "visual_profile") {
+		// TODO check me.
 		uint64_t frame = p_data[0];
-		PoolVector<String> names = p_data[1];
-		PoolVector<real_t> values = p_data[2];
+		Vector<String> names = p_data[1];
+		Vector<real_t> values = p_data[2];
 
 		EditorVisualProfiler::Metric metric;
 		metric.areas.resize(names.size());
@@ -847,8 +400,8 @@ void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_da
 			EditorVisualProfiler::Metric::Area *areas_ptr = metric.areas.ptrw();
 			int metric_count = names.size();
 
-			PoolVector<String>::Read rs = names.read();
-			PoolVector<real_t>::Read rr = values.read();
+			const String *rs = names.ptr();
+			const real_t *rr = values.ptr();
 
 			for (int i = 0; i < metric_count; i++) {
 
@@ -857,42 +410,29 @@ void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_da
 				areas_ptr[i].gpu_time = rr[i * 2 + 1];
 			}
 		}
-
 		visual_profiler->add_frame_metric(metric);
 
 	} else if (p_msg == "error") {
 
-		// Should have at least two elements, error array and stack items count.
-		ERR_FAIL_COND_MSG(p_data.size() < 2, "Malformed error message from script debugger.");
-
-		// Error or warning data.
-		Array err = p_data[0];
-		ERR_FAIL_COND_MSG(err.size() < 10, "Malformed error message from script debugger.");
+		ScriptDebuggerRemote::OutputError oe;
+		ERR_FAIL_COND_MSG(oe.deserialize(p_data) == false, "Failed to deserialize error message");
 
 		// Format time.
 		Array time_vals;
-		time_vals.push_back(err[0]);
-		time_vals.push_back(err[1]);
-		time_vals.push_back(err[2]);
-		time_vals.push_back(err[3]);
+		time_vals.push_back(oe.hr);
+		time_vals.push_back(oe.min);
+		time_vals.push_back(oe.sec);
+		time_vals.push_back(oe.msec);
 		bool e;
-		String time = String("%d:%02d:%02d.%03d").sprintf(time_vals, &e);
+		String time = String("%d:%02d:%02d:%04d").sprintf(time_vals, &e);
 
 		// Rest of the error data.
-		String method = err[4];
-		String source_file = err[5];
-		String source_line = err[6];
-		String error_cond = err[7];
-		String error_msg = err[8];
-		bool is_warning = err[9];
-		bool has_method = !method.empty();
-		bool has_error_msg = !error_msg.empty();
-		bool source_is_project_file = source_file.begins_with("res://");
+		bool source_is_project_file = oe.source_file.begins_with("res://");
 
 		// Metadata to highlight error line in scripts.
 		Array source_meta;
-		source_meta.push_back(source_file);
-		source_meta.push_back(source_line);
+		source_meta.push_back(oe.source_file);
+		source_meta.push_back(oe.source_line);
 
 		// Create error tree to display above error or warning details.
 		TreeItem *r = error_tree->get_root();
@@ -902,40 +442,42 @@ void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_da
 
 		// Also provide the relevant details as tooltip to quickly check without
 		// uncollapsing the tree.
-		String tooltip = is_warning ? TTR("Warning:") : TTR("Error:");
+		String tooltip = oe.warning ? TTR("Warning:") : TTR("Error:");
 
 		TreeItem *error = error_tree->create_item(r);
 		error->set_collapsed(true);
 
-		error->set_icon(0, get_icon(is_warning ? "Warning" : "Error", "EditorIcons"));
+		error->set_icon(0, get_icon(oe.warning ? "Warning" : "Error", "EditorIcons"));
 		error->set_text(0, time);
 		error->set_text_align(0, TreeItem::ALIGN_LEFT);
 
 		String error_title;
 		// Include method name, when given, in error title.
-		if (has_method)
-			error_title += method + ": ";
+		if (!oe.source_func.empty())
+			error_title += oe.source_func + ": ";
 		// If we have a (custom) error message, use it as title, and add a C++ Error
 		// item with the original error condition.
-		error_title += error_msg.empty() ? error_cond : error_msg;
+		error_title += oe.error_descr.empty() ? oe.error : oe.error_descr;
 		error->set_text(1, error_title);
 		tooltip += " " + error_title + "\n";
 
-		if (has_error_msg) {
+		if (!oe.error_descr.empty()) {
 			// Add item for C++ error condition.
 			TreeItem *cpp_cond = error_tree->create_item(error);
 			cpp_cond->set_text(0, "<" + TTR("C++ Error") + ">");
-			cpp_cond->set_text(1, error_cond);
+			cpp_cond->set_text(1, oe.error);
 			cpp_cond->set_text_align(0, TreeItem::ALIGN_LEFT);
-			tooltip += TTR("C++ Error:") + " " + error_cond + "\n";
+			tooltip += TTR("C++ Error:") + " " + oe.error + "\n";
 			if (source_is_project_file)
 				cpp_cond->set_metadata(0, source_meta);
 		}
+		Vector<uint8_t> v;
+		v.resize(100);
 
 		// Source of the error.
-		String source_txt = (source_is_project_file ? source_file.get_file() : source_file) + ":" + source_line;
-		if (has_method)
-			source_txt += " @ " + method + "()";
+		String source_txt = (source_is_project_file ? oe.source_file.get_file() : oe.source_file) + ":" + itos(oe.source_line);
+		if (!oe.source_func.empty())
+			source_txt += " @ " + oe.source_func + "()";
 
 		TreeItem *cpp_source = error_tree->create_item(error);
 		cpp_source->set_text(0, "<" + (source_is_project_file ? TTR("Source") : TTR("C++ Source")) + ">");
@@ -955,17 +497,14 @@ void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_da
 		// Format stack trace.
 		// stack_items_count is the number of elements to parse, with 3 items per frame
 		// of the stack trace (script, method, line).
-		int stack_items_count = p_data[1];
+		const ScriptLanguage::StackInfo *infos = oe.callstack.ptr();
+		for (unsigned int i = 0; i < (unsigned int)oe.callstack.size(); i++) {
 
-		for (int i = 0; i < stack_items_count; i += 3) {
-			String script = p_data[2 + i];
-			String method2 = p_data[3 + i];
-			int line = p_data[4 + i];
 			TreeItem *stack_trace = error_tree->create_item(error);
 
 			Array meta;
-			meta.push_back(script);
-			meta.push_back(line);
+			meta.push_back(infos[i].file);
+			meta.push_back(infos[i].line);
 			stack_trace->set_metadata(0, meta);
 
 			if (i == 0) {
@@ -973,29 +512,32 @@ void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_da
 				stack_trace->set_text_align(0, TreeItem::ALIGN_LEFT);
 				error->set_metadata(0, meta);
 			}
-			stack_trace->set_text(1, script.get_file() + ":" + itos(line) + " @ " + method2 + "()");
+			stack_trace->set_text(1, infos[i].file.get_file() + ":" + itos(infos[i].line) + " @ " + infos[i].func + "()");
 		}
 
-		if (is_warning)
+		if (oe.warning)
 			warning_count++;
 		else
 			error_count++;
 
 	} else if (p_msg == "profile_sig") {
-		//cache a signature
-		profiler_signature[p_data[1]] = p_data[0];
+		// Cache a profiler signature.
+		ScriptDebuggerRemote::ProfilerSignature sig;
+		sig.deserialize(p_data);
+		profiler_signature[sig.id] = sig.name;
 
 	} else if (p_msg == "profile_frame" || p_msg == "profile_total") {
-
 		EditorProfiler::Metric metric;
+		ScriptDebuggerRemote::ProfilerFrame frame;
+		frame.deserialize(p_data);
 		metric.valid = true;
-		metric.frame_number = p_data[0];
-		metric.frame_time = p_data[1];
-		metric.idle_time = p_data[2];
-		metric.physics_time = p_data[3];
-		metric.physics_frame_time = p_data[4];
-		int frame_data_amount = p_data[6];
-		int frame_function_amount = p_data[7];
+		metric.frame_number = frame.frame_number;
+		metric.frame_time = frame.frame_time;
+		metric.idle_time = frame.idle_time;
+		metric.physics_time = frame.physics_time;
+		metric.physics_frame_time = frame.physics_frame_time;
+		int frame_data_amount = frame.frames_data.size();
+		int frame_function_amount = frame.frame_functions.size();
 
 		if (frame_data_amount) {
 			EditorProfiler::Metric::Category frame_time;
@@ -1031,12 +573,11 @@ void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_da
 			metric.categories.push_back(frame_time);
 		}
 
-		int idx = 8;
 		for (int i = 0; i < frame_data_amount; i++) {
 
 			EditorProfiler::Metric::Category c;
-			String name = p_data[idx++];
-			Array values = p_data[idx++];
+			String name = frame.frames_data[i].name;
+			Array values = frame.frames_data[i].data;
 			c.name = name.capitalize();
 			c.items.resize(values.size() / 2);
 			c.total_time = 0;
@@ -1058,16 +599,16 @@ void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_da
 		}
 
 		EditorProfiler::Metric::Category funcs;
-		funcs.total_time = p_data[5]; //script time
+		funcs.total_time = frame.script_time;
 		funcs.items.resize(frame_function_amount);
 		funcs.name = "Script Functions";
 		funcs.signature = "script_functions";
 		for (int i = 0; i < frame_function_amount; i++) {
 
-			int signature = p_data[idx++];
-			int calls = p_data[idx++];
-			float total = p_data[idx++];
-			float self = p_data[idx++];
+			int signature = frame.frame_functions[i].sig_id;
+			int calls = frame.frame_functions[i].call_count;
+			float total = frame.frame_functions[i].total_time;
+			float self = frame.frame_functions[i].self_time;
 
 			EditorProfiler::Metric::Category::Item item;
 			if (profiler_signature.has(signature)) {
@@ -1102,23 +643,20 @@ void ScriptEditorDebugger::_parse_message(const String &p_msg, const Array &p_da
 			profiler->add_frame_metric(metric, false);
 		else
 			profiler->add_frame_metric(metric, true);
+
 	} else if (p_msg == "network_profile") {
-		int frame_size = 6;
-		for (int i = 0; i < p_data.size(); i += frame_size) {
-			MultiplayerAPI::ProfilingInfo pi;
-			pi.node = p_data[i + 0].operator ObjectID();
-			pi.node_path = p_data[i + 1];
-			pi.incoming_rpc = p_data[i + 2];
-			pi.incoming_rset = p_data[i + 3];
-			pi.outgoing_rpc = p_data[i + 4];
-			pi.outgoing_rset = p_data[i + 5];
-			network_profiler->add_node_frame_data(pi);
+		ScriptDebuggerRemote::NetworkProfilerFrame frame;
+		frame.deserialize(p_data);
+		for (int i = 0; i < frame.infos.size(); i++) {
+			network_profiler->add_node_frame_data(frame.infos[i]);
 		}
 	} else if (p_msg == "network_bandwidth") {
+		ERR_FAIL_COND(p_data.size() < 2);
 		network_profiler->set_bandwidth(p_data[0], p_data[1]);
 	} else if (p_msg == "kill_me") {
 
-		editor->call_deferred("stop_child_process");
+		emit_signal("stop_requested");
+		_stop_and_notify();
 	}
 }
 
@@ -1218,20 +756,17 @@ void ScriptEditorDebugger::_notification(int p_what) {
 
 		case NOTIFICATION_ENTER_TREE: {
 
-			inspector->edit(variables);
 			skip_breakpoints->set_icon(get_icon("DebugSkipBreakpointsOff", "EditorIcons"));
 			copy->set_icon(get_icon("ActionCopy", "EditorIcons"));
 
 			step->set_icon(get_icon("DebugStep", "EditorIcons"));
 			next->set_icon(get_icon("DebugNext", "EditorIcons"));
-			back->set_icon(get_icon("Back", "EditorIcons"));
-			forward->set_icon(get_icon("Forward", "EditorIcons"));
 			dobreak->set_icon(get_icon("Pause", "EditorIcons"));
 			docontinue->set_icon(get_icon("DebugContinue", "EditorIcons"));
-			le_set->connect("pressed", this, "_live_edit_set");
-			le_clear->connect("pressed", this, "_live_edit_clear");
-			error_tree->connect("item_selected", this, "_error_selected");
-			error_tree->connect("item_activated", this, "_error_activated");
+			le_set->connect_compat("pressed", this, "_live_edit_set");
+			le_clear->connect_compat("pressed", this, "_live_edit_clear");
+			error_tree->connect_compat("item_selected", this, "_error_selected");
+			error_tree->connect_compat("item_activated", this, "_error_activated");
 			vmem_refresh->set_icon(get_icon("Reload", "EditorIcons"));
 
 			reason->add_color_override("font_color", get_color("error_color", "Editor"));
@@ -1239,31 +774,7 @@ void ScriptEditorDebugger::_notification(int p_what) {
 		} break;
 		case NOTIFICATION_PROCESS: {
 
-			if (connection.is_valid()) {
-
-				inspect_scene_tree_timeout -= get_process_delta_time();
-				if (inspect_scene_tree_timeout < 0) {
-					inspect_scene_tree_timeout = EditorSettings::get_singleton()->get("debugger/remote_scene_tree_refresh_interval");
-					if (inspect_scene_tree->is_visible_in_tree()) {
-						_scene_tree_request();
-					}
-				}
-
-				inspect_edited_object_timeout -= get_process_delta_time();
-				if (inspect_edited_object_timeout < 0) {
-					inspect_edited_object_timeout = EditorSettings::get_singleton()->get("debugger/remote_inspect_refresh_interval");
-					if (inspected_object_id.is_valid()) {
-						if (ScriptEditorDebuggerInspectedObject *obj = Object::cast_to<ScriptEditorDebuggerInspectedObject>(ObjectDB::get_instance(editor->get_editor_history()->get_current()))) {
-							if (obj->remote_object_id == inspected_object_id) {
-								//take the chance and re-inspect selected object
-								Array msg;
-								msg.push_back("inspect_object");
-								msg.push_back(inspected_object_id);
-								ppeer->put_var(msg);
-							}
-						}
-					}
-				}
+			if (is_session_active()) {
 
 				if (camera_override == OVERRIDE_2D) {
 					CanvasItemEditor *editor = CanvasItemEditor::get_singleton();
@@ -1277,9 +788,8 @@ void ScriptEditorDebugger::_notification(int p_what) {
 					transform.elements[2] = -offset * zoom;
 
 					Array msg;
-					msg.push_back("override_camera_2D:transform");
 					msg.push_back(transform);
-					ppeer->put_var(msg);
+					_put_msg("override_camera_2D:transform", msg);
 
 				} else if (camera_override >= OVERRIDE_3D_1) {
 					int viewport_idx = camera_override - OVERRIDE_3D_1;
@@ -1287,7 +797,6 @@ void ScriptEditorDebugger::_notification(int p_what) {
 					Camera *const cam = viewport->get_camera();
 
 					Array msg;
-					msg.push_back("override_camera_3D:transform");
 					msg.push_back(cam->get_camera_transform());
 					if (cam->get_projection() == Camera::PROJECTION_ORTHOGONAL) {
 						msg.push_back(false);
@@ -1298,86 +807,12 @@ void ScriptEditorDebugger::_notification(int p_what) {
 					}
 					msg.push_back(cam->get_znear());
 					msg.push_back(cam->get_zfar());
-					ppeer->put_var(msg);
-				}
-			}
-
-			if (error_count != last_error_count || warning_count != last_warning_count) {
-
-				if (error_count == 0 && warning_count == 0) {
-					errors_tab->set_name(TTR("Errors"));
-					debugger_button->set_text(TTR("Debugger"));
-					debugger_button->set_icon(Ref<Texture2D>());
-					tabs->set_tab_icon(errors_tab->get_index(), Ref<Texture2D>());
-				} else {
-					errors_tab->set_name(TTR("Errors") + " (" + itos(error_count + warning_count) + ")");
-					debugger_button->set_text(TTR("Debugger") + " (" + itos(error_count + warning_count) + ")");
-					if (error_count == 0) {
-						debugger_button->set_icon(get_icon("Warning", "EditorIcons"));
-						tabs->set_tab_icon(errors_tab->get_index(), get_icon("Warning", "EditorIcons"));
-					} else {
-						debugger_button->set_icon(get_icon("Error", "EditorIcons"));
-						tabs->set_tab_icon(errors_tab->get_index(), get_icon("Error", "EditorIcons"));
-					}
-				}
-				last_error_count = error_count;
-				last_warning_count = warning_count;
-			}
-
-			if (server->is_connection_available()) {
-				if (connection.is_valid()) {
-					// We already have a valid connection. Disconnecting any new connecting client to prevent it from hanging.
-					// (If we don't keep a reference to the connection it will be destroyed and disconnect_from_host will be called internally)
-					server->take_connection();
-				} else {
-					// We just got the first connection.
-					connection = server->take_connection();
-					if (connection.is_null())
-						break;
-
-					EditorNode::get_log()->add_message("--- Debugging process started ---", EditorLog::MSG_TYPE_EDITOR);
-
-					ppeer->set_stream_peer(connection);
-
-					//EditorNode::get_singleton()->make_bottom_panel_item_visible(this);
-					//emit_signal("show_debugger",true);
-
-					dobreak->set_disabled(false);
-					tabs->set_current_tab(0);
-
-					_set_reason_text(TTR("Child process connected."), MESSAGE_SUCCESS);
-					profiler->clear();
-
-					inspect_scene_tree->clear();
-					le_set->set_disabled(true);
-					le_clear->set_disabled(false);
-					vmem_refresh->set_disabled(false);
-					error_tree->clear();
-					error_count = 0;
-					warning_count = 0;
-					profiler_signature.clear();
-					//live_edit_root->set_text("/root");
-
-					EditorNode::get_singleton()->get_pause_button()->set_pressed(false);
-					EditorNode::get_singleton()->get_pause_button()->set_disabled(false);
-
-					update_live_edit_root();
-					if (profiler->is_profiling()) {
-						_profiler_activate(true);
-					}
-
-					if (network_profiler->is_profiling()) {
-						_network_profiler_activate(true);
-					}
+					_put_msg("override_camera_3D:transform", msg);
 				}
 			}
 
-			if (connection.is_null())
-				break;
-
-			if (!connection->is_connected_to_host()) {
-				stop();
-				editor->notify_child_process_exited(); //somehow, exited
+			if (!is_session_active()) {
+				_stop_and_notify();
 				break;
 			};
 
@@ -1389,67 +824,22 @@ void ScriptEditorDebugger::_notification(int p_what) {
 
 			while (ppeer->get_available_packet_count() > 0) {
 
-				if (pending_in_queue) {
-
-					int todo = MIN(ppeer->get_available_packet_count(), pending_in_queue);
-
-					for (int i = 0; i < todo; i++) {
-
-						Variant cmd;
-						Error ret = ppeer->get_var(cmd);
-						if (ret != OK) {
-							stop();
-							ERR_FAIL_COND(ret != OK);
-						}
-
-						message.push_back(cmd);
-						pending_in_queue--;
-					}
-
-					if (pending_in_queue == 0) {
-						_parse_message(message_type, message);
-						message.clear();
-					}
-
-				} else {
-
-					if (ppeer->get_available_packet_count() >= 2) {
-
-						Variant cmd;
-						Error ret = ppeer->get_var(cmd);
-						if (ret != OK) {
-							stop();
-							ERR_FAIL_COND(ret != OK);
-						}
-						if (cmd.get_type() != Variant::STRING) {
-							stop();
-							ERR_FAIL_COND(cmd.get_type() != Variant::STRING);
-						}
-
-						message_type = cmd;
-
-						ret = ppeer->get_var(cmd);
-						if (ret != OK) {
-							stop();
-							ERR_FAIL_COND(ret != OK);
-						}
-						if (cmd.get_type() != Variant::INT) {
-							stop();
-							ERR_FAIL_COND(cmd.get_type() != Variant::INT);
-						}
-
-						pending_in_queue = cmd;
-
-						if (pending_in_queue == 0) {
-							_parse_message(message_type, Array());
-							message.clear();
-						}
-
-					} else {
-
-						break;
-					}
+				Variant cmd;
+				Error ret = ppeer->get_var(cmd);
+				if (ret != OK) {
+					_stop_and_notify();
+					ERR_FAIL_MSG("Error decoding variant from peer");
+				}
+				if (cmd.get_type() != Variant::ARRAY) {
+					_stop_and_notify();
+					ERR_FAIL_MSG("Invalid message format received from peer");
 				}
+				Array arr = cmd;
+				if (arr.size() != 2 || arr[0].get_type() != Variant::STRING || arr[1].get_type() != Variant::ARRAY) {
+					_stop_and_notify();
+					ERR_FAIL_MSG("Invalid message format received from peer");
+				}
+				_parse_message(arr[0], arr[1]);
 
 				if (OS::get_singleton()->get_ticks_msec() > until)
 					break;
@@ -1457,18 +847,13 @@ void ScriptEditorDebugger::_notification(int p_what) {
 		} break;
 		case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
 
-			add_constant_override("margin_left", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_LEFT));
-			add_constant_override("margin_right", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_RIGHT));
-
-			tabs->add_style_override("panel", editor->get_gui_base()->get_stylebox("DebuggerPanel", "EditorStyles"));
-			tabs->add_style_override("tab_fg", editor->get_gui_base()->get_stylebox("DebuggerTabFG", "EditorStyles"));
-			tabs->add_style_override("tab_bg", editor->get_gui_base()->get_stylebox("DebuggerTabBG", "EditorStyles"));
+			if (tabs->has_stylebox_override("panel")) {
+				tabs->add_style_override("panel", editor->get_gui_base()->get_stylebox("DebuggerPanel", "EditorStyles"));
+			}
 
 			copy->set_icon(get_icon("ActionCopy", "EditorIcons"));
 			step->set_icon(get_icon("DebugStep", "EditorIcons"));
 			next->set_icon(get_icon("DebugNext", "EditorIcons"));
-			back->set_icon(get_icon("Back", "EditorIcons"));
-			forward->set_icon(get_icon("Forward", "EditorIcons"));
 			dobreak->set_icon(get_icon("Pause", "EditorIcons"));
 			docontinue->set_icon(get_icon("DebugContinue", "EditorIcons"));
 			vmem_refresh->set_icon(get_icon("Reload", "EditorIcons"));
@@ -1486,15 +871,18 @@ void ScriptEditorDebugger::_clear_execution() {
 	stack_script = ResourceLoader::load(d["file"]);
 	emit_signal("clear_execution", stack_script);
 	stack_script.unref();
+	stack_dump->clear();
+	inspector->clear_stack_variables();
 }
 
-void ScriptEditorDebugger::start() {
+void ScriptEditorDebugger::start(Ref<StreamPeerTCP> p_connection) {
 
+	error_count = 0;
+	warning_count = 0;
 	stop();
 
-	if (is_visible_in_tree()) {
-		EditorNode::get_singleton()->make_bottom_panel_item_visible(this);
-	}
+	connection = p_connection;
+	ppeer->set_stream_peer(connection);
 
 	perf_history.clear();
 	for (int i = 0; i < Performance::MONITOR_MAX; i++) {
@@ -1502,91 +890,81 @@ void ScriptEditorDebugger::start() {
 		perf_max.write[i] = 0;
 	}
 
-	int remote_port = (int)EditorSettings::get_singleton()->get("network/debug/remote_port");
-	if (server->listen(remote_port) != OK) {
-		EditorNode::get_log()->add_message(String("Error listening on port ") + itos(remote_port), EditorLog::MSG_TYPE_ERROR);
-		return;
-	}
-
-	EditorNode::get_singleton()->get_scene_tree_dock()->show_tab_buttons();
-	auto_switch_remote_scene_tree = (bool)EditorSettings::get_singleton()->get("debugger/auto_switch_to_remote_scene_tree");
-	if (auto_switch_remote_scene_tree) {
-		EditorNode::get_singleton()->get_scene_tree_dock()->show_remote_tree();
-	}
-
 	set_process(true);
 	breaked = false;
+	can_debug = true;
 	camera_override = OVERRIDE_NONE;
+
+	tabs->set_current_tab(0);
+	_set_reason_text(TTR("Debug session started."), MESSAGE_SUCCESS);
+	_update_buttons_state();
+
+	if (profiler->is_profiling()) {
+		_profiler_activate(true);
+	}
+
+	if (network_profiler->is_profiling()) {
+		_network_profiler_activate(true);
+	}
 }
 
-void ScriptEditorDebugger::pause() {
+void ScriptEditorDebugger::_update_buttons_state() {
+	const bool active = is_session_active();
+	const bool has_editor_tree = active && editor_remote_tree && editor_remote_tree->get_selected();
+	vmem_refresh->set_disabled(!active);
+	step->set_disabled(!active || !breaked || !can_debug);
+	next->set_disabled(!active || !breaked || !can_debug);
+	copy->set_disabled(!active || !breaked);
+	docontinue->set_disabled(!active || !breaked);
+	dobreak->set_disabled(!active || breaked);
+	le_clear->set_disabled(!active);
+	le_set->set_disabled(!has_editor_tree);
 }
 
-void ScriptEditorDebugger::unpause() {
+void ScriptEditorDebugger::_stop_and_notify() {
+	stop();
+	emit_signal("stopped");
+	_set_reason_text(TTR("Debug session closed."), MESSAGE_WARNING);
 }
 
 void ScriptEditorDebugger::stop() {
 
 	set_process(false);
 	breaked = false;
+	can_debug = false;
+	remote_pid = 0;
 	_clear_execution();
 
-	server->stop();
-	_clear_remote_objects();
+	inspector->clear_cache();
 	ppeer->set_stream_peer(Ref<StreamPeer>());
 
 	if (connection.is_valid()) {
-		EditorNode::get_log()->add_message("--- Debugging process stopped ---", EditorLog::MSG_TYPE_EDITOR);
 		connection.unref();
-
 		reason->set_text("");
 		reason->set_tooltip("");
 	}
 
-	pending_in_queue = 0;
-	message.clear();
-
 	node_path_cache.clear();
 	res_path_cache.clear();
 	profiler_signature.clear();
-	le_clear->set_disabled(false);
-	le_set->set_disabled(true);
-	profiler->set_enabled(true);
-	vmem_refresh->set_disabled(true);
 
-	inspect_scene_tree->clear();
 	inspector->edit(NULL);
-	EditorNode::get_singleton()->get_pause_button()->set_pressed(false);
-	EditorNode::get_singleton()->get_pause_button()->set_disabled(true);
-	EditorNode::get_singleton()->get_scene_tree_dock()->hide_remote_tree();
-	EditorNode::get_singleton()->get_scene_tree_dock()->hide_tab_buttons();
-
-	if (hide_on_stop) {
-		if (is_visible_in_tree())
-			EditorNode::get_singleton()->hide_bottom_panel();
-		emit_signal("show_debugger", false);
-	}
+	_update_buttons_state();
 }
 
 void ScriptEditorDebugger::_profiler_activate(bool p_enable) {
 
-	if (!connection.is_valid())
-		return;
-
 	if (p_enable) {
 		profiler_signature.clear();
 		Array msg;
-		msg.push_back("start_profiling");
 		int max_funcs = EditorSettings::get_singleton()->get("debugger/profiler_frame_max_functions");
 		max_funcs = CLAMP(max_funcs, 16, 512);
 		msg.push_back(max_funcs);
-		ppeer->put_var(msg);
+		_put_msg("start_profiling", msg);
 		print_verbose("Starting profiling.");
 
 	} else {
-		Array msg;
-		msg.push_back("stop_profiling");
-		ppeer->put_var(msg);
+		_put_msg("stop_profiling", Array());
 		print_verbose("Ending profiling.");
 	}
 }
@@ -1598,44 +976,30 @@ void ScriptEditorDebugger::_visual_profiler_activate(bool p_enable) {
 
 	if (p_enable) {
 		profiler_signature.clear();
-		Array msg;
-		msg.push_back("start_visual_profiling");
-		ppeer->put_var(msg);
+		_put_msg("start_visual_profiling", Array());
 		print_verbose("Starting visual profiling.");
 
 	} else {
-		Array msg;
-		msg.push_back("stop_visual_profiling");
-		ppeer->put_var(msg);
+		_put_msg("stop_visual_profiling", Array());
 		print_verbose("Ending visual profiling.");
 	}
 }
 
 void ScriptEditorDebugger::_network_profiler_activate(bool p_enable) {
 
-	if (!connection.is_valid())
-		return;
-
 	if (p_enable) {
 		profiler_signature.clear();
-		Array msg;
-		msg.push_back("start_network_profiling");
-		ppeer->put_var(msg);
+		_put_msg("start_network_profiling", Array());
 		print_verbose("Starting network profiling.");
 
 	} else {
-		Array msg;
-		msg.push_back("stop_network_profiling");
-		ppeer->put_var(msg);
+		_put_msg("stop_network_profiling", Array());
 		print_verbose("Ending network profiling.");
 	}
 }
 
 void ScriptEditorDebugger::_profiler_seeked() {
 
-	if (!connection.is_valid() || !connection->is_connected_to_host())
-		return;
-
 	if (breaked)
 		return;
 	debug_break();
@@ -1643,45 +1007,30 @@ void ScriptEditorDebugger::_profiler_seeked() {
 
 void ScriptEditorDebugger::_stack_dump_frame_selected() {
 
-	TreeItem *ti = stack_dump->get_selected();
-	if (!ti)
-		return;
+	emit_signal("stack_frame_selected");
 
-	Dictionary d = ti->get_metadata(0);
+	int frame = get_stack_script_frame();
 
-	stack_script = ResourceLoader::load(d["file"]);
-	emit_signal("goto_script_line", stack_script, int(d["line"]) - 1);
-	emit_signal("set_execution", stack_script, int(d["line"]) - 1);
-	stack_script.unref();
-
-	if (connection.is_valid() && connection->is_connected_to_host()) {
+	if (is_session_active() && frame >= 0) {
 		Array msg;
-		msg.push_back("get_stack_frame_vars");
-		msg.push_back(d["frame"]);
-		ppeer->put_var(msg);
+		msg.push_back(frame);
+		_put_msg("get_stack_frame_vars", msg);
 	} else {
 		inspector->edit(NULL);
 	}
 }
 
-void ScriptEditorDebugger::_output_clear() {
-
-	//output->clear();
-	//output->push_color(Color(0,0,0));
-}
-
 void ScriptEditorDebugger::_export_csv() {
 
 	file_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
 	file_dialog->set_access(EditorFileDialog::ACCESS_FILESYSTEM);
-	file_dialog_mode = SAVE_CSV;
 	file_dialog->popup_centered_ratio();
 }
 
 String ScriptEditorDebugger::get_var_value(const String &p_var) const {
 	if (!breaked)
 		return String();
-	return variables->get_var_value(p_var);
+	return inspector->get_stack_variable(p_var);
 }
 
 int ScriptEditorDebugger::_get_node_path_cache(const NodePath &p_path) {
@@ -1694,10 +1043,9 @@ int ScriptEditorDebugger::_get_node_path_cache(const NodePath &p_path) {
 
 	node_path_cache[p_path] = last_path_id;
 	Array msg;
-	msg.push_back("live_node_path");
 	msg.push_back(p_path);
 	msg.push_back(last_path_id);
-	ppeer->put_var(msg);
+	_put_msg("live_node_path", msg);
 
 	return last_path_id;
 }
@@ -1713,17 +1061,16 @@ int ScriptEditorDebugger::_get_res_path_cache(const String &p_path) {
 
 	res_path_cache[p_path] = last_path_id;
 	Array msg;
-	msg.push_back("live_res_path");
 	msg.push_back(p_path);
 	msg.push_back(last_path_id);
-	ppeer->put_var(msg);
+	_put_msg("live_res_path", msg);
 
 	return last_path_id;
 }
 
 void ScriptEditorDebugger::_method_changed(Object *p_base, const StringName &p_name, VARIANT_ARG_DECLARE) {
 
-	if (!p_base || !live_debug || !connection.is_valid() || !editor->get_edited_scene())
+	if (!p_base || !live_debug || !is_session_active() || !editor->get_edited_scene())
 		return;
 
 	Node *node = Object::cast_to<Node>(p_base);
@@ -1742,14 +1089,13 @@ void ScriptEditorDebugger::_method_changed(Object *p_base, const StringName &p_n
 		int pathid = _get_node_path_cache(path);
 
 		Array msg;
-		msg.push_back("live_node_call");
 		msg.push_back(pathid);
 		msg.push_back(p_name);
 		for (int i = 0; i < VARIANT_ARG_MAX; i++) {
 			//no pointers, sorry
 			msg.push_back(*argptr[i]);
 		}
-		ppeer->put_var(msg);
+		_put_msg("live_node_call", msg);
 
 		return;
 	}
@@ -1762,14 +1108,13 @@ void ScriptEditorDebugger::_method_changed(Object *p_base, const StringName &p_n
 		int pathid = _get_res_path_cache(respath);
 
 		Array msg;
-		msg.push_back("live_res_call");
 		msg.push_back(pathid);
 		msg.push_back(p_name);
 		for (int i = 0; i < VARIANT_ARG_MAX; i++) {
 			//no pointers, sorry
 			msg.push_back(*argptr[i]);
 		}
-		ppeer->put_var(msg);
+		_put_msg("live_res_call", msg);
 
 		return;
 	}
@@ -1777,7 +1122,7 @@ void ScriptEditorDebugger::_method_changed(Object *p_base, const StringName &p_n
 
 void ScriptEditorDebugger::_property_changed(Object *p_base, const StringName &p_property, const Variant &p_value) {
 
-	if (!p_base || !live_debug || !connection.is_valid() || !editor->get_edited_scene())
+	if (!p_base || !live_debug || !editor->get_edited_scene())
 		return;
 
 	Node *node = Object::cast_to<Node>(p_base);
@@ -1792,20 +1137,18 @@ void ScriptEditorDebugger::_property_changed(Object *p_base, const StringName &p
 			if (res.is_valid() && res->get_path() != String()) {
 
 				Array msg;
-				msg.push_back("live_node_prop_res");
 				msg.push_back(pathid);
 				msg.push_back(p_property);
 				msg.push_back(res->get_path());
-				ppeer->put_var(msg);
+				_put_msg("live_node_prop_res", msg);
 			}
 		} else {
 
 			Array msg;
-			msg.push_back("live_node_prop");
 			msg.push_back(pathid);
 			msg.push_back(p_property);
 			msg.push_back(p_value);
-			ppeer->put_var(msg);
+			_put_msg("live_node_prop", msg);
 		}
 
 		return;
@@ -1823,36 +1166,46 @@ void ScriptEditorDebugger::_property_changed(Object *p_base, const StringName &p
 			if (res2.is_valid() && res2->get_path() != String()) {
 
 				Array msg;
-				msg.push_back("live_res_prop_res");
 				msg.push_back(pathid);
 				msg.push_back(p_property);
 				msg.push_back(res2->get_path());
-				ppeer->put_var(msg);
+				_put_msg("live_res_prop_res", msg);
 			}
 		} else {
 
 			Array msg;
-			msg.push_back("live_res_prop");
 			msg.push_back(pathid);
 			msg.push_back(p_property);
 			msg.push_back(p_value);
-			ppeer->put_var(msg);
+			_put_msg("live_res_prop", msg);
 		}
 
 		return;
 	}
 }
 
-void ScriptEditorDebugger::_method_changeds(void *p_ud, Object *p_base, const StringName &p_name, VARIANT_ARG_DECLARE) {
-
-	ScriptEditorDebugger *sed = (ScriptEditorDebugger *)p_ud;
-	sed->_method_changed(p_base, p_name, VARIANT_ARG_PASS);
+String ScriptEditorDebugger::get_stack_script_file() const {
+	TreeItem *ti = stack_dump->get_selected();
+	if (!ti)
+		return "";
+	Dictionary d = ti->get_metadata(0);
+	return d["file"];
 }
 
-void ScriptEditorDebugger::_property_changeds(void *p_ud, Object *p_base, const StringName &p_property, const Variant &p_value) {
+int ScriptEditorDebugger::get_stack_script_line() const {
+	TreeItem *ti = stack_dump->get_selected();
+	if (!ti)
+		return -1;
+	Dictionary d = ti->get_metadata(0);
+	return d["line"];
+}
 
-	ScriptEditorDebugger *sed = (ScriptEditorDebugger *)p_ud;
-	sed->_property_changed(p_base, p_property, p_value);
+int ScriptEditorDebugger::get_stack_script_frame() const {
+	TreeItem *ti = stack_dump->get_selected();
+	if (!ti)
+		return -1;
+	Dictionary d = ti->get_metadata(0);
+	return d["frame"];
 }
 
 void ScriptEditorDebugger::set_live_debugging(bool p_enable) {
@@ -1862,12 +1215,13 @@ void ScriptEditorDebugger::set_live_debugging(bool p_enable) {
 
 void ScriptEditorDebugger::_live_edit_set() {
 
-	if (!connection.is_valid())
+	if (!is_session_active() || !editor_remote_tree)
 		return;
 
-	TreeItem *ti = inspect_scene_tree->get_selected();
+	TreeItem *ti = editor_remote_tree->get_selected();
 	if (!ti)
 		return;
+
 	String path;
 
 	while (ti) {
@@ -1895,92 +1249,82 @@ void ScriptEditorDebugger::update_live_edit_root() {
 
 	NodePath np = editor->get_editor_data().get_edited_scene_live_edit_root();
 
-	if (connection.is_valid()) {
-		Array msg;
-		msg.push_back("live_set_root");
-		msg.push_back(np);
-		if (editor->get_edited_scene())
-			msg.push_back(editor->get_edited_scene()->get_filename());
-		else
-			msg.push_back("");
-		ppeer->put_var(msg);
-	}
+	Array msg;
+	msg.push_back(np);
+	if (editor->get_edited_scene())
+		msg.push_back(editor->get_edited_scene()->get_filename());
+	else
+		msg.push_back("");
+	_put_msg("live_set_root", msg);
 	live_edit_root->set_text(np);
 }
 
 void ScriptEditorDebugger::live_debug_create_node(const NodePath &p_parent, const String &p_type, const String &p_name) {
 
-	if (live_debug && connection.is_valid()) {
+	if (live_debug) {
 		Array msg;
-		msg.push_back("live_create_node");
 		msg.push_back(p_parent);
 		msg.push_back(p_type);
 		msg.push_back(p_name);
-		ppeer->put_var(msg);
+		_put_msg("live_create_node", msg);
 	}
 }
 
 void ScriptEditorDebugger::live_debug_instance_node(const NodePath &p_parent, const String &p_path, const String &p_name) {
 
-	if (live_debug && connection.is_valid()) {
+	if (live_debug) {
 		Array msg;
-		msg.push_back("live_instance_node");
 		msg.push_back(p_parent);
 		msg.push_back(p_path);
 		msg.push_back(p_name);
-		ppeer->put_var(msg);
+		_put_msg("live_instance_node", msg);
 	}
 }
 void ScriptEditorDebugger::live_debug_remove_node(const NodePath &p_at) {
 
-	if (live_debug && connection.is_valid()) {
+	if (live_debug) {
 		Array msg;
-		msg.push_back("live_remove_node");
 		msg.push_back(p_at);
-		ppeer->put_var(msg);
+		_put_msg("live_remove_node", msg);
 	}
 }
 void ScriptEditorDebugger::live_debug_remove_and_keep_node(const NodePath &p_at, ObjectID p_keep_id) {
 
-	if (live_debug && connection.is_valid()) {
+	if (live_debug) {
 		Array msg;
-		msg.push_back("live_remove_and_keep_node");
 		msg.push_back(p_at);
 		msg.push_back(p_keep_id);
-		ppeer->put_var(msg);
+		_put_msg("live_remove_and_keep_node", msg);
 	}
 }
 void ScriptEditorDebugger::live_debug_restore_node(ObjectID p_id, const NodePath &p_at, int p_at_pos) {
 
-	if (live_debug && connection.is_valid()) {
+	if (live_debug) {
 		Array msg;
-		msg.push_back("live_restore_node");
 		msg.push_back(p_id);
 		msg.push_back(p_at);
 		msg.push_back(p_at_pos);
-		ppeer->put_var(msg);
+		_put_msg("live_restore_node", msg);
 	}
 }
 void ScriptEditorDebugger::live_debug_duplicate_node(const NodePath &p_at, const String &p_new_name) {
 
-	if (live_debug && connection.is_valid()) {
+	if (live_debug) {
 		Array msg;
-		msg.push_back("live_duplicate_node");
 		msg.push_back(p_at);
 		msg.push_back(p_new_name);
-		ppeer->put_var(msg);
+		_put_msg("live_duplicate_node", msg);
 	}
 }
 void ScriptEditorDebugger::live_debug_reparent_node(const NodePath &p_at, const NodePath &p_new_place, const String &p_new_name, int p_at_pos) {
 
-	if (live_debug && connection.is_valid()) {
+	if (live_debug) {
 		Array msg;
-		msg.push_back("live_reparent_node");
 		msg.push_back(p_at);
 		msg.push_back(p_new_place);
 		msg.push_back(p_new_name);
 		msg.push_back(p_at_pos);
-		ppeer->put_var(msg);
+		_put_msg("live_reparent_node", msg);
 	}
 }
 
@@ -1991,33 +1335,21 @@ ScriptEditorDebugger::CameraOverride ScriptEditorDebugger::get_camera_override()
 void ScriptEditorDebugger::set_camera_override(CameraOverride p_override) {
 
 	if (p_override == OVERRIDE_2D && camera_override != OVERRIDE_2D) {
-		if (connection.is_valid()) {
-			Array msg;
-			msg.push_back("override_camera_2D:set");
-			msg.push_back(true);
-			ppeer->put_var(msg);
-		}
+		Array msg;
+		msg.push_back(true);
+		_put_msg("override_camera_2D:set", msg);
 	} else if (p_override != OVERRIDE_2D && camera_override == OVERRIDE_2D) {
-		if (connection.is_valid()) {
-			Array msg;
-			msg.push_back("override_camera_2D:set");
-			msg.push_back(false);
-			ppeer->put_var(msg);
-		}
+		Array msg;
+		msg.push_back(false);
+		_put_msg("override_camera_2D:set", msg);
 	} else if (p_override >= OVERRIDE_3D_1 && camera_override < OVERRIDE_3D_1) {
-		if (connection.is_valid()) {
-			Array msg;
-			msg.push_back("override_camera_3D:set");
-			msg.push_back(true);
-			ppeer->put_var(msg);
-		}
+		Array msg;
+		msg.push_back(true);
+		_put_msg("override_camera_3D:set", msg);
 	} else if (p_override < OVERRIDE_3D_1 && camera_override >= OVERRIDE_3D_1) {
-		if (connection.is_valid()) {
-			Array msg;
-			msg.push_back("override_camera_3D:set");
-			msg.push_back(false);
-			ppeer->put_var(msg);
-		}
+		Array msg;
+		msg.push_back(false);
+		_put_msg("override_camera_3D:set", msg);
 	}
 
 	camera_override = p_override;
@@ -2025,23 +1357,16 @@ void ScriptEditorDebugger::set_camera_override(CameraOverride p_override) {
 
 void ScriptEditorDebugger::set_breakpoint(const String &p_path, int p_line, bool p_enabled) {
 
-	if (connection.is_valid()) {
-		Array msg;
-		msg.push_back("breakpoint");
-		msg.push_back(p_path);
-		msg.push_back(p_line);
-		msg.push_back(p_enabled);
-		ppeer->put_var(msg);
-	}
+	Array msg;
+	msg.push_back(p_path);
+	msg.push_back(p_line);
+	msg.push_back(p_enabled);
+	_put_msg("breakpoint", msg);
 }
 
 void ScriptEditorDebugger::reload_scripts() {
 
-	if (connection.is_valid()) {
-		Array msg;
-		msg.push_back("reload_scripts");
-		ppeer->put_var(msg);
-	}
+	_put_msg("reload_scripts", Array());
 }
 
 bool ScriptEditorDebugger::is_skip_breakpoints() {
@@ -2059,15 +1384,12 @@ void ScriptEditorDebugger::_error_activated() {
 
 void ScriptEditorDebugger::_error_selected() {
 	TreeItem *selected = error_tree->get_selected();
-
 	Array meta = selected->get_metadata(0);
-
 	if (meta.size() == 0) {
 		return;
 	}
 
-	Ref<Script> s = ResourceLoader::load(meta[0]);
-	emit_signal("goto_script_line", s, int(meta[1]) - 1);
+	emit_signal("error_selected", String(meta[0]), int(meta[1]));
 }
 
 void ScriptEditorDebugger::_expand_errors_list() {
@@ -2096,58 +1418,6 @@ void ScriptEditorDebugger::_collapse_errors_list() {
 	}
 }
 
-void ScriptEditorDebugger::set_hide_on_stop(bool p_hide) {
-
-	hide_on_stop = p_hide;
-}
-
-bool ScriptEditorDebugger::get_debug_with_external_editor() const {
-
-	return enable_external_editor;
-}
-
-void ScriptEditorDebugger::set_debug_with_external_editor(bool p_enabled) {
-
-	enable_external_editor = p_enabled;
-}
-
-Ref<Script> ScriptEditorDebugger::get_dump_stack_script() const {
-
-	return stack_script;
-}
-
-void ScriptEditorDebugger::_paused() {
-
-	ERR_FAIL_COND(connection.is_null());
-	ERR_FAIL_COND(!connection->is_connected_to_host());
-
-	if (!breaked && EditorNode::get_singleton()->get_pause_button()->is_pressed()) {
-		debug_break();
-	}
-
-	if (breaked && !EditorNode::get_singleton()->get_pause_button()->is_pressed()) {
-		debug_continue();
-	}
-}
-
-void ScriptEditorDebugger::_set_remote_object(ObjectID p_id, ScriptEditorDebuggerInspectedObject *p_obj) {
-
-	if (remote_objects.has(p_id))
-		memdelete(remote_objects[p_id]);
-	remote_objects[p_id] = p_obj;
-}
-
-void ScriptEditorDebugger::_clear_remote_objects() {
-
-	for (Map<ObjectID, ScriptEditorDebuggerInspectedObject *>::Element *E = remote_objects.front(); E; E = E->next()) {
-		if (editor->get_editor_history()->get_current() == E->value()->get_instance_id()) {
-			editor->push_item(NULL);
-		}
-		memdelete(E->value());
-	}
-	remote_objects.clear();
-}
-
 void ScriptEditorDebugger::_clear_errors_list() {
 
 	error_tree->clear();
@@ -2163,7 +1433,7 @@ void ScriptEditorDebugger::_error_tree_item_rmb_selected(const Vector2 &p_pos) {
 	item_menu->set_size(Size2(1, 1));
 
 	if (error_tree->is_anything_selected()) {
-		item_menu->add_icon_item(get_icon("ActionCopy", "EditorIcons"), TTR("Copy Error"), ITEM_MENU_COPY_ERROR);
+		item_menu->add_icon_item(get_icon("ActionCopy", "EditorIcons"), TTR("Copy Error"), 0);
 	}
 
 	if (item_menu->get_item_count() > 0) {
@@ -2173,70 +1443,29 @@ void ScriptEditorDebugger::_error_tree_item_rmb_selected(const Vector2 &p_pos) {
 }
 
 void ScriptEditorDebugger::_item_menu_id_pressed(int p_option) {
+	TreeItem *ti = error_tree->get_selected();
+	while (ti->get_parent() != error_tree->get_root())
+		ti = ti->get_parent();
 
-	switch (p_option) {
-
-		case ITEM_MENU_COPY_ERROR: {
-			TreeItem *ti = error_tree->get_selected();
-			while (ti->get_parent() != error_tree->get_root())
-				ti = ti->get_parent();
-
-			String type;
-
-			if (ti->get_icon(0) == get_icon("Warning", "EditorIcons")) {
-				type = "W ";
-			} else if (ti->get_icon(0) == get_icon("Error", "EditorIcons")) {
-				type = "E ";
-			}
-
-			String text = ti->get_text(0) + "   ";
-			int rpad_len = text.length();
-
-			text = type + text + ti->get_text(1) + "\n";
-			TreeItem *ci = ti->get_children();
-			while (ci) {
-				text += "  " + ci->get_text(0).rpad(rpad_len) + ci->get_text(1) + "\n";
-				ci = ci->get_next();
-			}
-
-			OS::get_singleton()->set_clipboard(text);
-
-		} break;
-		case ITEM_MENU_SAVE_REMOTE_NODE: {
-
-			file_dialog->set_access(EditorFileDialog::ACCESS_RESOURCES);
-			file_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
-			file_dialog_mode = SAVE_NODE;
-
-			List<String> extensions;
-			Ref<PackedScene> sd = memnew(PackedScene);
-			ResourceSaver::get_recognized_extensions(sd, &extensions);
-			file_dialog->clear_filters();
-			for (int i = 0; i < extensions.size(); i++) {
-				file_dialog->add_filter("*." + extensions[i] + " ; " + extensions[i].to_upper());
-			}
-
-			file_dialog->popup_centered_ratio();
-		} break;
-		case ITEM_MENU_COPY_NODE_PATH: {
+	String type;
 
-			TreeItem *ti = inspect_scene_tree->get_selected();
-			String text = ti->get_text(0);
+	if (ti->get_icon(0) == get_icon("Warning", "EditorIcons")) {
+		type = "W ";
+	} else if (ti->get_icon(0) == get_icon("Error", "EditorIcons")) {
+		type = "E ";
+	}
 
-			if (ti->get_parent() == NULL) {
-				text = ".";
-			} else if (ti->get_parent()->get_parent() == NULL) {
-				text = ".";
-			} else {
-				while (ti->get_parent()->get_parent() != inspect_scene_tree->get_root()) {
-					ti = ti->get_parent();
-					text = ti->get_text(0) + "/" + text;
-				}
-			}
+	String text = ti->get_text(0) + "   ";
+	int rpad_len = text.length();
 
-			OS::get_singleton()->set_clipboard(text);
-		} break;
+	text = type + text + ti->get_text(1) + "\n";
+	TreeItem *ci = ti->get_children();
+	while (ci) {
+		text += "  " + ci->get_text(0).rpad(rpad_len) + ci->get_text(1) + "\n";
+		ci = ci->get_next();
 	}
+
+	OS::get_singleton()->set_clipboard(text);
 }
 
 void ScriptEditorDebugger::_tab_changed(int p_tab) {
@@ -2257,11 +1486,9 @@ void ScriptEditorDebugger::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("debug_step"), &ScriptEditorDebugger::debug_step);
 	ClassDB::bind_method(D_METHOD("debug_break"), &ScriptEditorDebugger::debug_break);
 	ClassDB::bind_method(D_METHOD("debug_continue"), &ScriptEditorDebugger::debug_continue);
-	ClassDB::bind_method(D_METHOD("_output_clear"), &ScriptEditorDebugger::_output_clear);
 	ClassDB::bind_method(D_METHOD("_export_csv"), &ScriptEditorDebugger::_export_csv);
 	ClassDB::bind_method(D_METHOD("_performance_draw"), &ScriptEditorDebugger::_performance_draw);
 	ClassDB::bind_method(D_METHOD("_performance_select"), &ScriptEditorDebugger::_performance_select);
-	ClassDB::bind_method(D_METHOD("_scene_tree_request"), &ScriptEditorDebugger::_scene_tree_request);
 	ClassDB::bind_method(D_METHOD("_video_mem_request"), &ScriptEditorDebugger::_video_mem_request);
 	ClassDB::bind_method(D_METHOD("_live_edit_set"), &ScriptEditorDebugger::_live_edit_set);
 	ClassDB::bind_method(D_METHOD("_live_edit_clear"), &ScriptEditorDebugger::_live_edit_clear);
@@ -2279,13 +1506,10 @@ void ScriptEditorDebugger::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_error_tree_item_rmb_selected"), &ScriptEditorDebugger::_error_tree_item_rmb_selected);
 	ClassDB::bind_method(D_METHOD("_item_menu_id_pressed"), &ScriptEditorDebugger::_item_menu_id_pressed);
 	ClassDB::bind_method(D_METHOD("_tab_changed"), &ScriptEditorDebugger::_tab_changed);
-
-	ClassDB::bind_method(D_METHOD("_paused"), &ScriptEditorDebugger::_paused);
-
-	ClassDB::bind_method(D_METHOD("_scene_tree_selected"), &ScriptEditorDebugger::_scene_tree_selected);
-	ClassDB::bind_method(D_METHOD("_scene_tree_folded"), &ScriptEditorDebugger::_scene_tree_folded);
-	ClassDB::bind_method(D_METHOD("_scene_tree_rmb_selected"), &ScriptEditorDebugger::_scene_tree_rmb_selected);
 	ClassDB::bind_method(D_METHOD("_file_selected"), &ScriptEditorDebugger::_file_selected);
+	ClassDB::bind_method(D_METHOD("_remote_object_selected", "id"), &ScriptEditorDebugger::_remote_object_selected);
+	ClassDB::bind_method(D_METHOD("_remote_object_edited", "id", "property", "value"), &ScriptEditorDebugger::_remote_object_edited);
+	ClassDB::bind_method(D_METHOD("_remote_object_property_updated", "id", "property"), &ScriptEditorDebugger::_remote_object_property_updated);
 
 	ClassDB::bind_method(D_METHOD("live_debug_create_node"), &ScriptEditorDebugger::live_debug_create_node);
 	ClassDB::bind_method(D_METHOD("live_debug_instance_node"), &ScriptEditorDebugger::live_debug_instance_node);
@@ -2294,32 +1518,32 @@ void ScriptEditorDebugger::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("live_debug_restore_node"), &ScriptEditorDebugger::live_debug_restore_node);
 	ClassDB::bind_method(D_METHOD("live_debug_duplicate_node"), &ScriptEditorDebugger::live_debug_duplicate_node);
 	ClassDB::bind_method(D_METHOD("live_debug_reparent_node"), &ScriptEditorDebugger::live_debug_reparent_node);
-	ClassDB::bind_method(D_METHOD("_scene_tree_property_select_object"), &ScriptEditorDebugger::_scene_tree_property_select_object);
-	ClassDB::bind_method(D_METHOD("_scene_tree_property_value_edited"), &ScriptEditorDebugger::_scene_tree_property_value_edited);
+	ClassDB::bind_method(D_METHOD("request_remote_object", "id"), &ScriptEditorDebugger::request_remote_object);
+	ClassDB::bind_method(D_METHOD("update_remote_object", "id", "property", "value"), &ScriptEditorDebugger::update_remote_object);
 
-	ADD_SIGNAL(MethodInfo("goto_script_line"));
+	ADD_SIGNAL(MethodInfo("stopped"));
+	ADD_SIGNAL(MethodInfo("stop_requested"));
+	ADD_SIGNAL(MethodInfo("stack_frame_selected", PropertyInfo(Variant::INT, "frame")));
+	ADD_SIGNAL(MethodInfo("error_selected", PropertyInfo(Variant::INT, "error")));
 	ADD_SIGNAL(MethodInfo("set_execution", PropertyInfo("script"), PropertyInfo(Variant::INT, "line")));
 	ADD_SIGNAL(MethodInfo("clear_execution", PropertyInfo("script")));
 	ADD_SIGNAL(MethodInfo("breaked", PropertyInfo(Variant::BOOL, "reallydid"), PropertyInfo(Variant::BOOL, "can_debug")));
-	ADD_SIGNAL(MethodInfo("show_debugger", PropertyInfo(Variant::BOOL, "reallydid")));
+	ADD_SIGNAL(MethodInfo("remote_object_requested", PropertyInfo(Variant::INT, "id")));
+	ADD_SIGNAL(MethodInfo("remote_object_updated", PropertyInfo(Variant::INT, "id")));
+	ADD_SIGNAL(MethodInfo("remote_object_property_updated", PropertyInfo(Variant::INT, "id"), PropertyInfo(Variant::STRING, "property")));
+	ADD_SIGNAL(MethodInfo("remote_tree_updated"));
 }
 
 ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 
-	add_constant_override("margin_left", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_LEFT));
-	add_constant_override("margin_right", -EditorNode::get_singleton()->get_gui_base()->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles")->get_margin(MARGIN_RIGHT));
-
 	ppeer = Ref<PacketPeerStream>(memnew(PacketPeerStream));
 	ppeer->set_input_buffer_max_size((1024 * 1024 * 8) - 4); // 8 MiB should be enough, minus 4 bytes for separator.
 	editor = p_editor;
-	editor->get_inspector()->connect("object_id_selected", this, "_scene_tree_property_select_object");
 
 	tabs = memnew(TabContainer);
 	tabs->set_tab_align(TabContainer::ALIGN_LEFT);
 	tabs->add_style_override("panel", editor->get_gui_base()->get_stylebox("DebuggerPanel", "EditorStyles"));
-	tabs->add_style_override("tab_fg", editor->get_gui_base()->get_stylebox("DebuggerTabFG", "EditorStyles"));
-	tabs->add_style_override("tab_bg", editor->get_gui_base()->get_stylebox("DebuggerTabBG", "EditorStyles"));
-	tabs->connect("tab_changed", this, "_tab_changed");
+	tabs->connect_compat("tab_changed", this, "_tab_changed");
 
 	add_child(tabs);
 
@@ -2344,14 +1568,14 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 		skip_breakpoints = memnew(ToolButton);
 		hbc->add_child(skip_breakpoints);
 		skip_breakpoints->set_tooltip(TTR("Skip Breakpoints"));
-		skip_breakpoints->connect("pressed", this, "debug_skip_breakpoints");
+		skip_breakpoints->connect_compat("pressed", this, "debug_skip_breakpoints");
 
 		hbc->add_child(memnew(VSeparator));
 
 		copy = memnew(ToolButton);
 		hbc->add_child(copy);
 		copy->set_tooltip(TTR("Copy Error"));
-		copy->connect("pressed", this, "debug_copy");
+		copy->connect_compat("pressed", this, "debug_copy");
 
 		hbc->add_child(memnew(VSeparator));
 
@@ -2359,13 +1583,13 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 		hbc->add_child(step);
 		step->set_tooltip(TTR("Step Into"));
 		step->set_shortcut(ED_GET_SHORTCUT("debugger/step_into"));
-		step->connect("pressed", this, "debug_step");
+		step->connect_compat("pressed", this, "debug_step");
 
 		next = memnew(ToolButton);
 		hbc->add_child(next);
 		next->set_tooltip(TTR("Step Over"));
 		next->set_shortcut(ED_GET_SHORTCUT("debugger/step_over"));
-		next->connect("pressed", this, "debug_next");
+		next->connect_compat("pressed", this, "debug_next");
 
 		hbc->add_child(memnew(VSeparator));
 
@@ -2373,23 +1597,13 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 		hbc->add_child(dobreak);
 		dobreak->set_tooltip(TTR("Break"));
 		dobreak->set_shortcut(ED_GET_SHORTCUT("debugger/break"));
-		dobreak->connect("pressed", this, "debug_break");
+		dobreak->connect_compat("pressed", this, "debug_break");
 
 		docontinue = memnew(ToolButton);
 		hbc->add_child(docontinue);
 		docontinue->set_tooltip(TTR("Continue"));
 		docontinue->set_shortcut(ED_GET_SHORTCUT("debugger/continue"));
-		docontinue->connect("pressed", this, "debug_continue");
-
-		back = memnew(Button);
-		hbc->add_child(back);
-		back->set_tooltip(TTR("Inspect Previous Instance"));
-		back->hide();
-
-		forward = memnew(Button);
-		hbc->add_child(forward);
-		forward->set_tooltip(TTR("Inspect Next Instance"));
-		forward->hide();
+		docontinue->connect_compat("pressed", this, "debug_continue");
 
 		HSplitContainer *sc = memnew(HSplitContainer);
 		vbc->add_child(sc);
@@ -2402,24 +1616,17 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 		stack_dump->set_column_title(0, TTR("Stack Frames"));
 		stack_dump->set_h_size_flags(SIZE_EXPAND_FILL);
 		stack_dump->set_hide_root(true);
-		stack_dump->connect("cell_selected", this, "_stack_dump_frame_selected");
+		stack_dump->connect_compat("cell_selected", this, "_stack_dump_frame_selected");
 		sc->add_child(stack_dump);
 
-		inspector = memnew(EditorInspector);
+		inspector = memnew(EditorDebuggerInspector);
 		inspector->set_h_size_flags(SIZE_EXPAND_FILL);
 		inspector->set_enable_capitalize_paths(false);
 		inspector->set_read_only(true);
-		inspector->connect("object_id_selected", this, "_scene_tree_property_select_object");
+		inspector->connect_compat("object_selected", this, "_remote_object_selected");
+		inspector->connect_compat("object_edited", this, "_remote_object_edited");
+		inspector->connect_compat("object_property_updated", this, "_remote_object_property_updated");
 		sc->add_child(inspector);
-
-		server.instance();
-
-		pending_in_queue = 0;
-
-		variables = memnew(ScriptEditorDebuggerVariables);
-
-		breaked = false;
-
 		tabs->add_child(dbg);
 	}
 
@@ -2432,12 +1639,12 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 
 		Button *expand_all = memnew(Button);
 		expand_all->set_text(TTR("Expand All"));
-		expand_all->connect("pressed", this, "_expand_errors_list");
+		expand_all->connect_compat("pressed", this, "_expand_errors_list");
 		errhb->add_child(expand_all);
 
 		Button *collapse_all = memnew(Button);
 		collapse_all->set_text(TTR("Collapse All"));
-		collapse_all->connect("pressed", this, "_collapse_errors_list");
+		collapse_all->connect_compat("pressed", this, "_collapse_errors_list");
 		errhb->add_child(collapse_all);
 
 		Control *space = memnew(Control);
@@ -2447,7 +1654,7 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 		clearbutton = memnew(Button);
 		clearbutton->set_text(TTR("Clear"));
 		clearbutton->set_h_size_flags(0);
-		clearbutton->connect("pressed", this, "_clear_errors_list");
+		clearbutton->connect_compat("pressed", this, "_clear_errors_list");
 		errhb->add_child(clearbutton);
 
 		error_tree = memnew(Tree);
@@ -2462,36 +1669,19 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 		error_tree->set_hide_root(true);
 		error_tree->set_v_size_flags(SIZE_EXPAND_FILL);
 		error_tree->set_allow_rmb_select(true);
-		error_tree->connect("item_rmb_selected", this, "_error_tree_item_rmb_selected");
+		error_tree->connect_compat("item_rmb_selected", this, "_error_tree_item_rmb_selected");
 		errors_tab->add_child(error_tree);
 
 		item_menu = memnew(PopupMenu);
-		item_menu->connect("id_pressed", this, "_item_menu_id_pressed");
+		item_menu->connect_compat("id_pressed", this, "_item_menu_id_pressed");
 		error_tree->add_child(item_menu);
 
 		tabs->add_child(errors_tab);
 	}
 
-	{ // remote scene tree
-
-		inspect_scene_tree = memnew(Tree);
-		EditorNode::get_singleton()->get_scene_tree_dock()->add_remote_tree_editor(inspect_scene_tree);
-		EditorNode::get_singleton()->get_scene_tree_dock()->connect("remote_tree_selected", this, "_scene_tree_selected");
-		inspect_scene_tree->set_v_size_flags(SIZE_EXPAND_FILL);
-		inspect_scene_tree->connect("cell_selected", this, "_scene_tree_selected");
-		inspect_scene_tree->connect("item_collapsed", this, "_scene_tree_folded");
-		inspect_scene_tree->set_allow_rmb_select(true);
-		inspect_scene_tree->connect("item_rmb_selected", this, "_scene_tree_rmb_selected");
-		auto_switch_remote_scene_tree = EDITOR_DEF("debugger/auto_switch_to_remote_scene_tree", false);
-		inspect_scene_tree_timeout = EDITOR_DEF("debugger/remote_scene_tree_refresh_interval", 1.0);
-		inspect_edited_object_timeout = EDITOR_DEF("debugger/remote_inspect_refresh_interval", 0.2);
-		inspected_object_id = ObjectID();
-		updating_scene_tree = false;
-	}
-
 	{ // File dialog
 		file_dialog = memnew(EditorFileDialog);
-		file_dialog->connect("file_selected", this, "_file_selected");
+		file_dialog->connect_compat("file_selected", this, "_file_selected");
 		add_child(file_dialog);
 	}
 
@@ -2499,24 +1689,22 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 		profiler = memnew(EditorProfiler);
 		profiler->set_name(TTR("Profiler"));
 		tabs->add_child(profiler);
-		profiler->connect("enable_profiling", this, "_profiler_activate");
-		profiler->connect("break_request", this, "_profiler_seeked");
+		profiler->connect_compat("enable_profiling", this, "_profiler_activate");
+		profiler->connect_compat("break_request", this, "_profiler_seeked");
 	}
 
 	{ //frame profiler
 		visual_profiler = memnew(EditorVisualProfiler);
 		visual_profiler->set_name(TTR("Visual Profiler"));
 		tabs->add_child(visual_profiler);
-		visual_profiler->connect("enable_profiling", this, "_visual_profiler_activate");
-		visual_profiler->connect("break_request", this, "_profiler_seeked");
+		visual_profiler->connect_compat("enable_profiling", this, "_visual_profiler_activate");
 	}
 
 	{ //network profiler
 		network_profiler = memnew(EditorNetworkProfiler);
 		network_profiler->set_name(TTR("Network Profiler"));
 		tabs->add_child(network_profiler);
-		network_profiler->connect("enable_profiling", this, "_network_profiler_activate");
-		network_profiler->connect("break_request", this, "_profiler_seeked");
+		network_profiler->connect_compat("enable_profiling", this, "_network_profiler_activate");
 	}
 
 	{ //monitors
@@ -2528,12 +1716,12 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 		perf_monitors->set_column_title(0, TTR("Monitor"));
 		perf_monitors->set_column_title(1, TTR("Value"));
 		perf_monitors->set_column_titles_visible(true);
-		perf_monitors->connect("item_edited", this, "_performance_select");
+		perf_monitors->connect_compat("item_edited", this, "_performance_select");
 		hsp->add_child(perf_monitors);
 
 		perf_draw = memnew(Control);
 		perf_draw->set_clip_contents(true);
-		perf_draw->connect("draw", this, "_performance_draw");
+		perf_draw->connect_compat("draw", this, "_performance_draw");
 		hsp->add_child(perf_draw);
 
 		hsp->set_name(TTR("Monitors"));
@@ -2592,10 +1780,9 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 		vmem_total->set_custom_minimum_size(Size2(100, 0) * EDSCALE);
 		vmem_hb->add_child(vmem_total);
 		vmem_refresh = memnew(ToolButton);
-		vmem_refresh->set_disabled(true);
 		vmem_hb->add_child(vmem_refresh);
 		vmem_vb->add_child(vmem_hb);
-		vmem_refresh->connect("pressed", this, "_video_mem_request");
+		vmem_refresh->connect_compat("pressed", this, "_video_mem_request");
 
 		VBoxContainer *vmmc = memnew(VBoxContainer);
 		vmem_tree = memnew(Tree);
@@ -2640,6 +1827,7 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 		info_left->add_child(memnew(Label(TTR("Clicked Control Type:"))));
 		info_left->add_child(clicked_ctrl_type);
 
+		scene_tree = memnew(SceneDebuggerTree);
 		live_edit_root = memnew(LineEdit);
 		live_edit_root->set_h_size_flags(SIZE_EXPAND_FILL);
 
@@ -2653,8 +1841,6 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 			le_clear = memnew(Button(TTR("Clear")));
 			lehb->add_child(le_clear);
 			info_left->add_child(lehb);
-			le_set->set_disabled(true);
-			le_clear->set_disabled(true);
 		}
 
 		misc->add_child(memnew(VSeparator));
@@ -2662,7 +1848,7 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 		HBoxContainer *buttons = memnew(HBoxContainer);
 
 		export_csv = memnew(Button(TTR("Export measures as CSV")));
-		export_csv->connect("pressed", this, "_export_csv");
+		export_csv->connect_compat("pressed", this, "_export_csv");
 		buttons->add_child(export_csv);
 
 		misc->add_child(buttons);
@@ -2671,27 +1857,18 @@ ScriptEditorDebugger::ScriptEditorDebugger(EditorNode *p_editor) {
 	msgdialog = memnew(AcceptDialog);
 	add_child(msgdialog);
 
-	p_editor->get_undo_redo()->set_method_notify_callback(_method_changeds, this);
-	p_editor->get_undo_redo()->set_property_notify_callback(_property_changeds, this);
 	live_debug = true;
 	camera_override = OVERRIDE_NONE;
 	last_path_id = false;
 	error_count = 0;
 	warning_count = 0;
-	hide_on_stop = true;
-	enable_external_editor = false;
-	last_error_count = 0;
-	last_warning_count = 0;
-
-	EditorNode::get_singleton()->get_pause_button()->connect("pressed", this, "_paused");
+	_update_buttons_state();
 }
 
 ScriptEditorDebugger::~ScriptEditorDebugger() {
 
-	memdelete(variables);
-
 	ppeer->set_stream_peer(Ref<StreamPeer>());
 
-	server->stop();
-	_clear_remote_objects();
+	inspector->clear_cache();
+	memdelete(scene_tree);
 }
diff --git a/editor/script_editor_debugger.h b/editor/debugger/script_editor_debugger.h
index 5a821a4a88..fd034ba983 100644
--- a/editor/script_editor_debugger.h
+++ b/editor/debugger/script_editor_debugger.h
@@ -32,7 +32,8 @@
 #define SCRIPT_EDITOR_DEBUGGER_H
 
 #include "core/io/packet_peer.h"
-#include "core/io/tcp_server.h"
+#include "core/io/stream_peer_tcp.h"
+#include "editor/debugger/editor_debugger_inspector.h"
 #include "editor/editor_inspector.h"
 #include "editor/property_editor.h"
 #include "scene/3d/camera.h"
@@ -41,7 +42,6 @@
 
 class Tree;
 class EditorNode;
-class ScriptEditorDebuggerVariables;
 class LineEdit;
 class TabContainer;
 class RichTextLabel;
@@ -53,13 +53,14 @@ class ItemList;
 class EditorProfiler;
 class EditorVisualProfiler;
 class EditorNetworkProfiler;
-
-class ScriptEditorDebuggerInspectedObject;
+class SceneDebuggerTree;
 
 class ScriptEditorDebugger : public MarginContainer {
 
 	GDCLASS(ScriptEditorDebugger, MarginContainer);
 
+	friend class EditorDebuggerNode;
+
 public:
 	enum CameraOverride {
 		OVERRIDE_NONE,
@@ -77,16 +78,8 @@ private:
 		MESSAGE_SUCCESS,
 	};
 
-	enum ItemMenu {
-		ITEM_MENU_COPY_ERROR,
-		ITEM_MENU_SAVE_REMOTE_NODE,
-		ITEM_MENU_COPY_NODE_PATH,
-	};
-
 	AcceptDialog *msgdialog;
 
-	Button *debugger_button;
-
 	LineEdit *clicked_ctrl;
 	LineEdit *clicked_ctrl_type;
 	LineEdit *live_edit_root;
@@ -94,35 +87,15 @@ private:
 	Button *le_clear;
 	Button *export_csv;
 
-	bool updating_scene_tree;
-	float inspect_scene_tree_timeout;
-	float inspect_edited_object_timeout;
-	bool auto_switch_remote_scene_tree;
-	ObjectID inspected_object_id;
-	ScriptEditorDebuggerVariables *variables;
-	Map<ObjectID, ScriptEditorDebuggerInspectedObject *> remote_objects;
-	Set<ObjectID> unfold_cache;
-
 	VBoxContainer *errors_tab;
 	Tree *error_tree;
-	Tree *inspect_scene_tree;
 	Button *clearbutton;
 	PopupMenu *item_menu;
 
 	EditorFileDialog *file_dialog;
-	enum FileDialogMode {
-		SAVE_CSV,
-		SAVE_NODE,
-	};
-	FileDialogMode file_dialog_mode;
 
 	int error_count;
 	int warning_count;
-	int last_error_count;
-	int last_warning_count;
-
-	bool hide_on_stop;
-	bool enable_external_editor;
 
 	bool skip_breakpoints_value = false;
 	Ref<Script> stack_script;
@@ -135,10 +108,11 @@ private:
 	Button *copy;
 	Button *step;
 	Button *next;
-	Button *back;
-	Button *forward;
 	Button *dobreak;
 	Button *docontinue;
+	// Reference to "Remote" tab in scene tree. Needed by _live_edit_set and buttons state.
+	// Each debugger should have it's tree in the future I guess.
+	const Tree *editor_remote_tree = NULL;
 
 	List<Vector<float> > perf_history;
 	Vector<float> perf_max;
@@ -155,16 +129,12 @@ private:
 	LineEdit *vmem_total;
 
 	Tree *stack_dump;
-	EditorInspector *inspector;
+	EditorDebuggerInspector *inspector;
+	SceneDebuggerTree *scene_tree;
 
-	Ref<TCP_Server> server;
 	Ref<StreamPeerTCP> connection;
 	Ref<PacketPeerStream> ppeer;
 
-	String message_type;
-	Array message;
-	int pending_in_queue;
-
 	HashMap<NodePath, int> node_path_cache;
 	int last_path_id;
 	Map<String, int> res_path_cache;
@@ -175,7 +145,9 @@ private:
 
 	EditorNode *editor;
 
-	bool breaked;
+	OS::ProcessID remote_pid = 0;
+	bool breaked = false;
+	bool can_debug = false;
 
 	bool live_debug;
 
@@ -184,18 +156,14 @@ private:
 	void _performance_draw();
 	void _performance_select();
 	void _stack_dump_frame_selected();
-	void _output_clear();
 
-	void _scene_tree_folded(Object *obj);
-	void _scene_tree_selected();
-	void _scene_tree_rmb_selected(const Vector2 &p_position);
 	void _file_selected(const String &p_file);
-	void _scene_tree_request();
 	void _parse_message(const String &p_msg, const Array &p_data);
 	void _set_reason_text(const String &p_reason, MessageType p_type);
-	void _scene_tree_property_select_object(ObjectID p_object);
-	void _scene_tree_property_value_edited(const String &p_prop, const Variant &p_value);
-	int _update_scene_tree(TreeItem *parent, const Array &nodes, int current_index);
+	void _update_buttons_state();
+	void _remote_object_selected(ObjectID p_object);
+	void _remote_object_edited(ObjectID, const String &p_prop, const Variant &p_value);
+	void _remote_object_property_updated(ObjectID p_id, const String &p_property);
 
 	void _video_mem_request();
 
@@ -221,28 +189,34 @@ private:
 
 	void _network_profiler_activate(bool p_enable);
 
-	void _paused();
-
-	void _set_remote_object(ObjectID p_id, ScriptEditorDebuggerInspectedObject *p_obj);
-	void _clear_remote_objects();
 	void _clear_errors_list();
 
 	void _error_tree_item_rmb_selected(const Vector2 &p_pos);
 	void _item_menu_id_pressed(int p_option);
 	void _tab_changed(int p_tab);
 
+	void _put_msg(String p_message, Array p_data);
 	void _export_csv();
 
 	void _clear_execution();
+	void _stop_and_notify();
 
 protected:
 	void _notification(int p_what);
 	static void _bind_methods();
 
 public:
-	void start();
-	void pause();
-	void unpause();
+	void request_remote_object(ObjectID p_obj_id);
+	void update_remote_object(ObjectID p_obj_id, const String &p_prop, const Variant &p_value);
+	Object *get_remote_object(ObjectID p_id);
+
+	// Needed by _live_edit_set, buttons state.
+	void set_editor_remote_tree(const Tree *p_tree) { editor_remote_tree = p_tree; }
+
+	void request_remote_tree();
+	const SceneDebuggerTree *get_remote_tree();
+
+	void start(Ref<StreamPeerTCP> p_connection);
 	void stop();
 
 	void debug_skip_breakpoints();
@@ -252,14 +226,24 @@ public:
 	void debug_step();
 	void debug_break();
 	void debug_continue();
-
+	bool is_breaked() const { return breaked; }
+	bool is_debuggable() const { return can_debug; }
+	bool is_session_active() { return connection.is_valid() && connection->is_connected_to_host(); };
+	int get_remote_pid() const { return remote_pid; }
+
+	int get_error_count() const { return error_count; }
+	int get_warning_count() const { return warning_count; }
+	String get_stack_script_file() const;
+	int get_stack_script_line() const;
+	int get_stack_script_frame() const;
+
+	void update_tabs();
+	void clear_style();
 	String get_var_value(const String &p_var) const;
 
+	void save_node(ObjectID p_id, const String &p_file);
 	void set_live_debugging(bool p_enable);
 
-	static void _method_changeds(void *p_ud, Object *p_base, const StringName &p_name, VARIANT_ARG_DECLARE);
-	static void _property_changeds(void *p_ud, Object *p_base, const StringName &p_property, const Variant &p_value);
-
 	void live_debug_create_node(const NodePath &p_parent, const String &p_type, const String &p_name);
 	void live_debug_instance_node(const NodePath &p_parent, const String &p_path, const String &p_name);
 	void live_debug_remove_node(const NodePath &p_at);
@@ -275,15 +259,6 @@ public:
 
 	void update_live_edit_root();
 
-	void set_hide_on_stop(bool p_hide);
-
-	bool get_debug_with_external_editor() const;
-	void set_debug_with_external_editor(bool p_enabled);
-
-	Ref<Script> get_dump_stack_script() const;
-
-	void set_tool_button(Button *p_tb) { debugger_button = p_tb; }
-
 	void reload_scripts();
 
 	bool is_skip_breakpoints();
diff --git a/editor/dependency_editor.cpp b/editor/dependency_editor.cpp
index 46f6815f77..e2a447cfcf 100644
--- a/editor/dependency_editor.cpp
+++ b/editor/dependency_editor.cpp
@@ -247,7 +247,7 @@ DependencyEditor::DependencyEditor() {
 	tree->set_column_title(0, TTR("Resource"));
 	tree->set_column_title(1, TTR("Path"));
 	tree->set_hide_root(true);
-	tree->connect("button_pressed", this, "_load_pressed");
+	tree->connect_compat("button_pressed", this, "_load_pressed");
 
 	HBoxContainer *hbc = memnew(HBoxContainer);
 	Label *label = memnew(Label(TTR("Dependencies:")));
@@ -255,7 +255,7 @@ DependencyEditor::DependencyEditor() {
 	hbc->add_spacer();
 	fixdeps = memnew(Button(TTR("Fix Broken")));
 	hbc->add_child(fixdeps);
-	fixdeps->connect("pressed", this, "_fix_all");
+	fixdeps->connect_compat("pressed", this, "_fix_all");
 
 	vb->add_child(hbc);
 
@@ -267,7 +267,7 @@ DependencyEditor::DependencyEditor() {
 
 	set_title(TTR("Dependency Editor"));
 	search = memnew(EditorFileDialog);
-	search->connect("file_selected", this, "_searched");
+	search->connect_compat("file_selected", this, "_searched");
 	search->set_mode(EditorFileDialog::MODE_OPEN_FILE);
 	search->set_title(TTR("Search Replacement Resource:"));
 	add_child(search);
@@ -360,12 +360,12 @@ DependencyEditorOwners::DependencyEditorOwners(EditorNode *p_editor) {
 
 	file_options = memnew(PopupMenu);
 	add_child(file_options);
-	file_options->connect("id_pressed", this, "_file_option");
+	file_options->connect_compat("id_pressed", this, "_file_option");
 
 	owners = memnew(ItemList);
 	owners->set_select_mode(ItemList::SELECT_SINGLE);
-	owners->connect("item_rmb_selected", this, "_list_rmb_select");
-	owners->connect("item_activated", this, "_select_file");
+	owners->connect_compat("item_rmb_selected", this, "_list_rmb_select");
+	owners->connect_compat("item_activated", this, "_select_file");
 	owners->set_allow_rmb_select(true);
 	add_child(owners);
 }
@@ -800,7 +800,7 @@ OrphanResourcesDialog::OrphanResourcesDialog() {
 	add_child(delete_confirm);
 	dep_edit = memnew(DependencyEditor);
 	add_child(dep_edit);
-	delete_confirm->connect("confirmed", this, "_delete_confirm");
+	delete_confirm->connect_compat("confirmed", this, "_delete_confirm");
 	set_hide_on_ok(false);
 
 	VBoxContainer *vbc = memnew(VBoxContainer);
@@ -816,5 +816,5 @@ OrphanResourcesDialog::OrphanResourcesDialog() {
 	files->set_column_title(1, TTR("Owns"));
 	files->set_hide_root(true);
 	vbc->add_margin_child(TTR("Resources Without Explicit Ownership:"), files, true);
-	files->connect("button_pressed", this, "_button_pressed");
+	files->connect_compat("button_pressed", this, "_button_pressed");
 }
diff --git a/editor/doc/doc_data.cpp b/editor/doc/doc_data.cpp
index de3d13cdac..3fd9e3182d 100644
--- a/editor/doc/doc_data.cpp
+++ b/editor/doc/doc_data.cpp
@@ -533,7 +533,7 @@ void DocData::generate(bool p_basic_types) {
 		ClassDoc &c = class_list[cname];
 		c.name = cname;
 
-		Variant::CallError cerror;
+		Callable::CallError cerror;
 		Variant v = Variant::construct(Variant::Type(i), NULL, 0, cerror);
 
 		List<MethodInfo> method_list;
@@ -562,11 +562,12 @@ void DocData::generate(bool p_basic_types) {
 				method.arguments.push_back(ad);
 			}
 
-			if (mi.return_val.type == Variant::NIL) {
-				if (mi.return_val.name != "")
-					method.return_type = "Variant";
-			} else {
-				method.return_type = Variant::get_type_name(mi.return_val.type);
+			return_doc_from_retinfo(method, mi.return_val);
+
+			if (mi.flags & METHOD_FLAG_VARARG) {
+				if (method.qualifiers != "")
+					method.qualifiers += " ";
+				method.qualifiers += "vararg";
 			}
 
 			c.methods.push_back(method);
diff --git a/editor/doc/doc_dump.cpp b/editor/doc/doc_dump.cpp
index 5f7fa53ee7..b0a89ff4b8 100644
--- a/editor/doc/doc_dump.cpp
+++ b/editor/doc/doc_dump.cpp
@@ -161,10 +161,13 @@ void DocDump::dump(const String &p_file) {
 									default_arg_text = "false";
 								break;
 							case Variant::INT:
-							case Variant::REAL:
+							case Variant::FLOAT:
 								//keep it
 								break;
 							case Variant::STRING:
+							case Variant::STRING_NAME:
+								default_arg_text = "@\"" + default_arg_text + "\"";
+								break;
 							case Variant::NODE_PATH:
 								default_arg_text = "\"" + default_arg_text + "\"";
 								break;
@@ -184,16 +187,18 @@ void DocDump::dump(const String &p_file) {
 							case Variant::AABB:
 							case Variant::BASIS:
 							case Variant::COLOR:
-							case Variant::POOL_BYTE_ARRAY:
-							case Variant::POOL_INT_ARRAY:
-							case Variant::POOL_REAL_ARRAY:
-							case Variant::POOL_STRING_ARRAY:
-							case Variant::POOL_VECTOR3_ARRAY:
-							case Variant::POOL_COLOR_ARRAY:
+							case Variant::PACKED_BYTE_ARRAY:
+							case Variant::PACKED_INT32_ARRAY:
+							case Variant::PACKED_FLOAT32_ARRAY:
+							case Variant::PACKED_INT64_ARRAY:
+							case Variant::PACKED_FLOAT64_ARRAY:
+							case Variant::PACKED_STRING_ARRAY:
+							case Variant::PACKED_VECTOR3_ARRAY:
+							case Variant::PACKED_COLOR_ARRAY:
 								default_arg_text = Variant::get_type_name(default_arg.get_type()) + "(" + default_arg_text + ")";
 								break;
 							case Variant::OBJECT:
-							case Variant::DICTIONARY: // 20
+							case Variant::DICTIONARY:
 							case Variant::ARRAY:
 							case Variant::_RID:
 
diff --git a/editor/editor_about.cpp b/editor/editor_about.cpp
index ba653017ef..37d653ed43 100644
--- a/editor/editor_about.cpp
+++ b/editor/editor_about.cpp
@@ -255,7 +255,7 @@ EditorAbout::EditorAbout() {
 	_tpl_text->set_v_size_flags(Control::SIZE_EXPAND_FILL);
 	tpl_hbc->add_child(_tpl_text);
 
-	_tpl_tree->connect("item_selected", this, "_license_tree_selected");
+	_tpl_tree->connect_compat("item_selected", this, "_license_tree_selected");
 	tpl_ti_all->select(0);
 	_tpl_text->set_text(tpl_ti_all->get_metadata(0));
 }
diff --git a/editor/editor_asset_installer.cpp b/editor/editor_asset_installer.cpp
index 783b996c4d..8a6fc4cd12 100644
--- a/editor/editor_asset_installer.cpp
+++ b/editor/editor_asset_installer.cpp
@@ -318,7 +318,7 @@ EditorAssetInstaller::EditorAssetInstaller() {
 
 	tree = memnew(Tree);
 	vb->add_margin_child(TTR("Package Contents:"), tree, true);
-	tree->connect("item_edited", this, "_item_edited");
+	tree->connect_compat("item_edited", this, "_item_edited");
 
 	error = memnew(AcceptDialog);
 	add_child(error);
diff --git a/editor/editor_audio_buses.cpp b/editor/editor_audio_buses.cpp
index 594322f00d..1a72b6e1ca 100644
--- a/editor/editor_audio_buses.cpp
+++ b/editor/editor_audio_buses.cpp
@@ -799,8 +799,8 @@ EditorAudioBus::EditorAudioBus(EditorAudioBuses *p_buses, bool p_is_master) {
 	set_v_size_flags(SIZE_EXPAND_FILL);
 
 	track_name = memnew(LineEdit);
-	track_name->connect("text_entered", this, "_name_changed");
-	track_name->connect("focus_exited", this, "_name_focus_exit");
+	track_name->connect_compat("text_entered", this, "_name_changed");
+	track_name->connect_compat("focus_exited", this, "_name_focus_exit");
 	vb->add_child(track_name);
 
 	HBoxContainer *hbc = memnew(HBoxContainer);
@@ -809,19 +809,19 @@ EditorAudioBus::EditorAudioBus(EditorAudioBuses *p_buses, bool p_is_master) {
 	solo->set_toggle_mode(true);
 	solo->set_tooltip(TTR("Solo"));
 	solo->set_focus_mode(FOCUS_NONE);
-	solo->connect("pressed", this, "_solo_toggled");
+	solo->connect_compat("pressed", this, "_solo_toggled");
 	hbc->add_child(solo);
 	mute = memnew(ToolButton);
 	mute->set_toggle_mode(true);
 	mute->set_tooltip(TTR("Mute"));
 	mute->set_focus_mode(FOCUS_NONE);
-	mute->connect("pressed", this, "_mute_toggled");
+	mute->connect_compat("pressed", this, "_mute_toggled");
 	hbc->add_child(mute);
 	bypass = memnew(ToolButton);
 	bypass->set_toggle_mode(true);
 	bypass->set_tooltip(TTR("Bypass"));
 	bypass->set_focus_mode(FOCUS_NONE);
-	bypass->connect("pressed", this, "_bypass_toggled");
+	bypass->connect_compat("pressed", this, "_bypass_toggled");
 	hbc->add_child(bypass);
 	hbc->add_spacer();
 
@@ -878,9 +878,9 @@ EditorAudioBus::EditorAudioBus(EditorAudioBuses *p_buses, bool p_is_master) {
 	preview_timer->set_one_shot(true);
 	add_child(preview_timer);
 
-	slider->connect("value_changed", this, "_volume_changed");
-	slider->connect("value_changed", this, "_show_value");
-	preview_timer->connect("timeout", this, "_hide_value_preview");
+	slider->connect_compat("value_changed", this, "_volume_changed");
+	slider->connect_compat("value_changed", this, "_show_value");
+	preview_timer->connect_compat("timeout", this, "_hide_value_preview");
 	hb->add_child(slider);
 
 	cc = 0;
@@ -918,24 +918,24 @@ EditorAudioBus::EditorAudioBus(EditorAudioBuses *p_buses, bool p_is_master) {
 	effects->set_hide_folding(true);
 	effects->set_v_size_flags(SIZE_EXPAND_FILL);
 	vb->add_child(effects);
-	effects->connect("item_edited", this, "_effect_edited");
-	effects->connect("cell_selected", this, "_effect_selected");
+	effects->connect_compat("item_edited", this, "_effect_edited");
+	effects->connect_compat("cell_selected", this, "_effect_selected");
 	effects->set_edit_checkbox_cell_only_when_checkbox_is_pressed(true);
 	effects->set_drag_forwarding(this);
-	effects->connect("item_rmb_selected", this, "_effect_rmb");
+	effects->connect_compat("item_rmb_selected", this, "_effect_rmb");
 	effects->set_allow_rmb_select(true);
 	effects->set_focus_mode(FOCUS_CLICK);
 	effects->set_allow_reselect(true);
 
 	send = memnew(OptionButton);
 	send->set_clip_text(true);
-	send->connect("item_selected", this, "_send_selected");
+	send->connect_compat("item_selected", this, "_send_selected");
 	vb->add_child(send);
 
 	set_focus_mode(FOCUS_CLICK);
 
 	effect_options = memnew(PopupMenu);
-	effect_options->connect("index_pressed", this, "_effect_add");
+	effect_options->connect_compat("index_pressed", this, "_effect_add");
 	add_child(effect_options);
 	List<StringName> effects;
 	ClassDB::get_inheriters_from_class("AudioEffect", &effects);
@@ -956,12 +956,12 @@ EditorAudioBus::EditorAudioBus(EditorAudioBuses *p_buses, bool p_is_master) {
 	bus_popup->add_item(TTR("Delete"));
 	bus_popup->set_item_disabled(1, is_master);
 	bus_popup->add_item(TTR("Reset Volume"));
-	bus_popup->connect("index_pressed", this, "_bus_popup_pressed");
+	bus_popup->connect_compat("index_pressed", this, "_bus_popup_pressed");
 
 	delete_effect_popup = memnew(PopupMenu);
 	delete_effect_popup->add_item(TTR("Delete Effect"));
 	add_child(delete_effect_popup);
-	delete_effect_popup->connect("index_pressed", this, "_delete_effect_pressed");
+	delete_effect_popup->connect_compat("index_pressed", this, "_delete_effect_pressed");
 }
 
 void EditorAudioBusDrop::_notification(int p_what) {
@@ -1029,11 +1029,11 @@ void EditorAudioBuses::_update_buses() {
 		bool is_master = (i == 0);
 		EditorAudioBus *audio_bus = memnew(EditorAudioBus(this, is_master));
 		bus_hb->add_child(audio_bus);
-		audio_bus->connect("delete_request", this, "_delete_bus", varray(audio_bus), CONNECT_DEFERRED);
-		audio_bus->connect("duplicate_request", this, "_duplicate_bus", varray(), CONNECT_DEFERRED);
-		audio_bus->connect("vol_reset_request", this, "_reset_bus_volume", varray(audio_bus), CONNECT_DEFERRED);
-		audio_bus->connect("drop_end_request", this, "_request_drop_end");
-		audio_bus->connect("dropped", this, "_drop_at_index", varray(), CONNECT_DEFERRED);
+		audio_bus->connect_compat("delete_request", this, "_delete_bus", varray(audio_bus), CONNECT_DEFERRED);
+		audio_bus->connect_compat("duplicate_request", this, "_duplicate_bus", varray(), CONNECT_DEFERRED);
+		audio_bus->connect_compat("vol_reset_request", this, "_reset_bus_volume", varray(audio_bus), CONNECT_DEFERRED);
+		audio_bus->connect_compat("drop_end_request", this, "_request_drop_end");
+		audio_bus->connect_compat("dropped", this, "_drop_at_index", varray(), CONNECT_DEFERRED);
 	}
 }
 
@@ -1187,7 +1187,7 @@ void EditorAudioBuses::_request_drop_end() {
 
 		bus_hb->add_child(drop_end);
 		drop_end->set_custom_minimum_size(Object::cast_to<Control>(bus_hb->get_child(0))->get_size());
-		drop_end->connect("dropped", this, "_drop_at_index", varray(), CONNECT_DEFERRED);
+		drop_end->connect_compat("dropped", this, "_drop_at_index", varray(), CONNECT_DEFERRED);
 	}
 }
 
@@ -1339,7 +1339,7 @@ EditorAudioBuses::EditorAudioBuses() {
 	top_hb->add_child(add);
 	add->set_text(TTR("Add Bus"));
 	add->set_tooltip(TTR("Add a new Audio Bus to this layout."));
-	add->connect("pressed", this, "_add_bus");
+	add->connect_compat("pressed", this, "_add_bus");
 
 	VSeparator *separator = memnew(VSeparator);
 	top_hb->add_child(separator);
@@ -1348,25 +1348,25 @@ EditorAudioBuses::EditorAudioBuses() {
 	load->set_text(TTR("Load"));
 	load->set_tooltip(TTR("Load an existing Bus Layout."));
 	top_hb->add_child(load);
-	load->connect("pressed", this, "_load_layout");
+	load->connect_compat("pressed", this, "_load_layout");
 
 	save_as = memnew(Button);
 	save_as->set_text(TTR("Save As"));
 	save_as->set_tooltip(TTR("Save this Bus Layout to a file."));
 	top_hb->add_child(save_as);
-	save_as->connect("pressed", this, "_save_as_layout");
+	save_as->connect_compat("pressed", this, "_save_as_layout");
 
 	_default = memnew(Button);
 	_default->set_text(TTR("Load Default"));
 	_default->set_tooltip(TTR("Load the default Bus Layout."));
 	top_hb->add_child(_default);
-	_default->connect("pressed", this, "_load_default_layout");
+	_default->connect_compat("pressed", this, "_load_default_layout");
 
 	_new = memnew(Button);
 	_new->set_text(TTR("Create"));
 	_new->set_tooltip(TTR("Create a new Bus Layout."));
 	top_hb->add_child(_new);
-	_new->connect("pressed", this, "_new_layout");
+	_new->connect_compat("pressed", this, "_new_layout");
 
 	bus_scroll = memnew(ScrollContainer);
 	bus_scroll->set_v_size_flags(SIZE_EXPAND_FILL);
@@ -1381,7 +1381,7 @@ EditorAudioBuses::EditorAudioBuses() {
 	save_timer->set_wait_time(0.8);
 	save_timer->set_one_shot(true);
 	add_child(save_timer);
-	save_timer->connect("timeout", this, "_server_save");
+	save_timer->connect_compat("timeout", this, "_server_save");
 
 	set_v_size_flags(SIZE_EXPAND_FILL);
 
@@ -1394,7 +1394,7 @@ EditorAudioBuses::EditorAudioBuses() {
 		file_dialog->add_filter("*." + E->get() + "; Audio Bus Layout");
 	}
 	add_child(file_dialog);
-	file_dialog->connect("file_selected", this, "_file_dialog_callback");
+	file_dialog->connect_compat("file_selected", this, "_file_dialog_callback");
 
 	set_process(true);
 }
diff --git a/editor/editor_autoload_settings.cpp b/editor/editor_autoload_settings.cpp
index dba8c2ec8c..feb6dbd302 100644
--- a/editor/editor_autoload_settings.cpp
+++ b/editor/editor_autoload_settings.cpp
@@ -361,7 +361,7 @@ Node *EditorAutoloadSettings::_create_autoload(const String &p_path) {
 		ERR_FAIL_COND_V_MSG(obj == NULL, NULL, "Cannot instance script for autoload, expected 'Node' inheritance, got: " + String(ibt) + ".");
 
 		n = Object::cast_to<Node>(obj);
-		n->set_script(s.get_ref_ptr());
+		n->set_script(s);
 	}
 
 	ERR_FAIL_COND_V_MSG(!n, NULL, "Path in autoload not a node or script: " + p_path + ".");
@@ -521,7 +521,7 @@ Variant EditorAutoloadSettings::get_drag_data_fw(const Point2 &p_point, Control
 	if (autoload_cache.size() <= 1)
 		return false;
 
-	PoolStringArray autoloads;
+	PackedStringArray autoloads;
 
 	TreeItem *next = tree->get_next_selected(NULL);
 
@@ -612,7 +612,7 @@ void EditorAutoloadSettings::drop_data_fw(const Point2 &p_point, const Variant &
 	}
 
 	Dictionary drop_data = p_data;
-	PoolStringArray autoloads = drop_data["autoloads"];
+	PackedStringArray autoloads = drop_data["autoloads"];
 
 	Vector<int> orders;
 	orders.resize(autoload_cache.size());
@@ -835,8 +835,8 @@ EditorAutoloadSettings::EditorAutoloadSettings() {
 	autoload_add_path = memnew(EditorLineEditFileChooser);
 	autoload_add_path->set_h_size_flags(SIZE_EXPAND_FILL);
 	autoload_add_path->get_file_dialog()->set_mode(EditorFileDialog::MODE_OPEN_FILE);
-	autoload_add_path->get_file_dialog()->connect("file_selected", this, "_autoload_file_callback");
-	autoload_add_path->get_line_edit()->connect("text_changed", this, "_autoload_path_text_changed");
+	autoload_add_path->get_file_dialog()->connect_compat("file_selected", this, "_autoload_file_callback");
+	autoload_add_path->get_line_edit()->connect_compat("text_changed", this, "_autoload_path_text_changed");
 
 	hbc->add_child(autoload_add_path);
 
@@ -846,13 +846,13 @@ EditorAutoloadSettings::EditorAutoloadSettings() {
 
 	autoload_add_name = memnew(LineEdit);
 	autoload_add_name->set_h_size_flags(SIZE_EXPAND_FILL);
-	autoload_add_name->connect("text_entered", this, "_autoload_text_entered");
-	autoload_add_name->connect("text_changed", this, "_autoload_text_changed");
+	autoload_add_name->connect_compat("text_entered", this, "_autoload_text_entered");
+	autoload_add_name->connect_compat("text_changed", this, "_autoload_text_changed");
 	hbc->add_child(autoload_add_name);
 
 	add_autoload = memnew(Button);
 	add_autoload->set_text(TTR("Add"));
-	add_autoload->connect("pressed", this, "_autoload_add");
+	add_autoload->connect_compat("pressed", this, "_autoload_add");
 	// The button will be enabled once a valid name is entered (either automatically or manually).
 	add_autoload->set_disabled(true);
 	hbc->add_child(add_autoload);
@@ -882,10 +882,10 @@ EditorAutoloadSettings::EditorAutoloadSettings() {
 	tree->set_column_expand(3, false);
 	tree->set_column_min_width(3, 120 * EDSCALE);
 
-	tree->connect("cell_selected", this, "_autoload_selected");
-	tree->connect("item_edited", this, "_autoload_edited");
-	tree->connect("button_pressed", this, "_autoload_button_pressed");
-	tree->connect("item_activated", this, "_autoload_activated");
+	tree->connect_compat("cell_selected", this, "_autoload_selected");
+	tree->connect_compat("item_edited", this, "_autoload_edited");
+	tree->connect_compat("button_pressed", this, "_autoload_button_pressed");
+	tree->connect_compat("item_activated", this, "_autoload_activated");
 	tree->set_v_size_flags(SIZE_EXPAND_FILL);
 
 	add_child(tree, true);
diff --git a/editor/editor_data.cpp b/editor/editor_data.cpp
index 5cb7720170..c3592d3f06 100644
--- a/editor/editor_data.cpp
+++ b/editor/editor_data.cpp
@@ -506,7 +506,7 @@ Object *EditorData::instance_custom_type(const String &p_type, const String &p_i
 				if (ob->is_class("Node")) {
 					ob->call("set_name", p_type);
 				}
-				ob->set_script(script.get_ref_ptr());
+				ob->set_script(script);
 				return ob;
 			}
 		}
@@ -907,7 +907,7 @@ Object *EditorData::script_class_instance(const String &p_class) {
 		if (obj) {
 			Ref<Script> script = script_class_load_script(p_class);
 			if (script.is_valid())
-				obj->set_script(script.get_ref_ptr());
+				obj->set_script(script);
 			return obj;
 		}
 	}
@@ -1024,7 +1024,7 @@ void EditorSelection::add_node(Node *p_node) {
 	}
 	selection[p_node] = meta;
 
-	p_node->connect("tree_exiting", this, "_node_removed", varray(p_node), CONNECT_ONESHOT);
+	p_node->connect_compat("tree_exiting", this, "_node_removed", varray(p_node), CONNECT_ONESHOT);
 
 	//emit_signal("selection_changed");
 }
@@ -1042,7 +1042,7 @@ void EditorSelection::remove_node(Node *p_node) {
 	if (meta)
 		memdelete(meta);
 	selection.erase(p_node);
-	p_node->disconnect("tree_exiting", this, "_node_removed");
+	p_node->disconnect_compat("tree_exiting", this, "_node_removed");
 	//emit_signal("selection_changed");
 }
 bool EditorSelection::is_selected(Node *p_node) const {
diff --git a/editor/editor_dir_dialog.cpp b/editor/editor_dir_dialog.cpp
index 09e63f70b4..841ad250a4 100644
--- a/editor/editor_dir_dialog.cpp
+++ b/editor/editor_dir_dialog.cpp
@@ -82,21 +82,21 @@ void EditorDirDialog::reload(const String &p_path) {
 void EditorDirDialog::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_ENTER_TREE) {
-		EditorFileSystem::get_singleton()->connect("filesystem_changed", this, "reload");
+		EditorFileSystem::get_singleton()->connect_compat("filesystem_changed", this, "reload");
 		reload();
 
-		if (!tree->is_connected("item_collapsed", this, "_item_collapsed")) {
-			tree->connect("item_collapsed", this, "_item_collapsed", varray(), CONNECT_DEFERRED);
+		if (!tree->is_connected_compat("item_collapsed", this, "_item_collapsed")) {
+			tree->connect_compat("item_collapsed", this, "_item_collapsed", varray(), CONNECT_DEFERRED);
 		}
 
-		if (!EditorFileSystem::get_singleton()->is_connected("filesystem_changed", this, "reload")) {
-			EditorFileSystem::get_singleton()->connect("filesystem_changed", this, "reload");
+		if (!EditorFileSystem::get_singleton()->is_connected_compat("filesystem_changed", this, "reload")) {
+			EditorFileSystem::get_singleton()->connect_compat("filesystem_changed", this, "reload");
 		}
 	}
 
 	if (p_what == NOTIFICATION_EXIT_TREE) {
-		if (EditorFileSystem::get_singleton()->is_connected("filesystem_changed", this, "reload")) {
-			EditorFileSystem::get_singleton()->disconnect("filesystem_changed", this, "reload");
+		if (EditorFileSystem::get_singleton()->is_connected_compat("filesystem_changed", this, "reload")) {
+			EditorFileSystem::get_singleton()->disconnect_compat("filesystem_changed", this, "reload");
 		}
 	}
 
@@ -186,10 +186,10 @@ EditorDirDialog::EditorDirDialog() {
 	tree = memnew(Tree);
 	add_child(tree);
 
-	tree->connect("item_activated", this, "_ok");
+	tree->connect_compat("item_activated", this, "_ok");
 
 	makedir = add_button(TTR("Create Folder"), OS::get_singleton()->get_swap_ok_cancel(), "makedir");
-	makedir->connect("pressed", this, "_make_dir");
+	makedir->connect_compat("pressed", this, "_make_dir");
 
 	makedialog = memnew(ConfirmationDialog);
 	makedialog->set_title(TTR("Create Folder"));
@@ -202,7 +202,7 @@ EditorDirDialog::EditorDirDialog() {
 	makedirname = memnew(LineEdit);
 	makevb->add_margin_child(TTR("Name:"), makedirname);
 	makedialog->register_text_enter(makedirname);
-	makedialog->connect("confirmed", this, "_make_dir_confirm");
+	makedialog->connect_compat("confirmed", this, "_make_dir_confirm");
 
 	mkdirerr = memnew(AcceptDialog);
 	mkdirerr->set_text(TTR("Could not create folder."));
diff --git a/editor/editor_export.cpp b/editor/editor_export.cpp
index f638df28a8..827b9111f3 100644
--- a/editor/editor_export.cpp
+++ b/editor/editor_export.cpp
@@ -582,14 +582,14 @@ String EditorExportPlugin::get_ios_cpp_code() const {
 	return ios_cpp_code;
 }
 
-void EditorExportPlugin::_export_file_script(const String &p_path, const String &p_type, const PoolVector<String> &p_features) {
+void EditorExportPlugin::_export_file_script(const String &p_path, const String &p_type, const Vector<String> &p_features) {
 
 	if (get_script_instance()) {
 		get_script_instance()->call("_export_file", p_path, p_type, p_features);
 	}
 }
 
-void EditorExportPlugin::_export_begin_script(const PoolVector<String> &p_features, bool p_debug, const String &p_path, int p_flags) {
+void EditorExportPlugin::_export_begin_script(const Vector<String> &p_features, bool p_debug, const String &p_path, int p_flags) {
 
 	if (get_script_instance()) {
 		get_script_instance()->call("_export_begin", p_features, p_debug, p_path, p_flags);
@@ -625,8 +625,8 @@ void EditorExportPlugin::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("add_ios_cpp_code", "code"), &EditorExportPlugin::add_ios_cpp_code);
 	ClassDB::bind_method(D_METHOD("skip"), &EditorExportPlugin::skip);
 
-	BIND_VMETHOD(MethodInfo("_export_file", PropertyInfo(Variant::STRING, "path"), PropertyInfo(Variant::STRING, "type"), PropertyInfo(Variant::POOL_STRING_ARRAY, "features")));
-	BIND_VMETHOD(MethodInfo("_export_begin", PropertyInfo(Variant::POOL_STRING_ARRAY, "features"), PropertyInfo(Variant::BOOL, "is_debug"), PropertyInfo(Variant::STRING, "path"), PropertyInfo(Variant::INT, "flags")));
+	BIND_VMETHOD(MethodInfo("_export_file", PropertyInfo(Variant::STRING, "path"), PropertyInfo(Variant::STRING, "type"), PropertyInfo(Variant::PACKED_STRING_ARRAY, "features")));
+	BIND_VMETHOD(MethodInfo("_export_begin", PropertyInfo(Variant::PACKED_STRING_ARRAY, "features"), PropertyInfo(Variant::BOOL, "is_debug"), PropertyInfo(Variant::STRING, "path"), PropertyInfo(Variant::INT, "flags")));
 	BIND_VMETHOD(MethodInfo("_export_end"));
 }
 
@@ -731,7 +731,7 @@ Error EditorExportPlatform::export_project_files(const Ref<EditorExportPreset> &
 
 	FeatureContainers feature_containers = get_feature_containers(p_preset);
 	Set<String> &features = feature_containers.features;
-	PoolVector<String> &features_pv = feature_containers.features_pv;
+	Vector<String> &features_pv = feature_containers.features_pv;
 
 	//store everything in the export medium
 	int idx = 0;
@@ -1416,7 +1416,7 @@ EditorExport::EditorExport() {
 	add_child(save_timer);
 	save_timer->set_wait_time(0.8);
 	save_timer->set_one_shot(true);
-	save_timer->connect("timeout", this, "_save");
+	save_timer->connect_compat("timeout", this, "_save");
 	block_save = false;
 
 	singleton = this;
diff --git a/editor/editor_export.h b/editor/editor_export.h
index 19651b2c62..139d672cb8 100644
--- a/editor/editor_export.h
+++ b/editor/editor_export.h
@@ -188,7 +188,7 @@ private:
 
 	struct FeatureContainers {
 		Set<String> features;
-		PoolVector<String> features_pv;
+		Vector<String> features_pv;
 	};
 
 	void _export_find_resources(EditorFileSystemDirectory *p_dir, Set<String> &p_paths);
@@ -310,8 +310,8 @@ class EditorExportPlugin : public Reference {
 		ios_cpp_code = "";
 	}
 
-	void _export_file_script(const String &p_path, const String &p_type, const PoolVector<String> &p_features);
-	void _export_begin_script(const PoolVector<String> &p_features, bool p_debug, const String &p_path, int p_flags);
+	void _export_file_script(const String &p_path, const String &p_type, const Vector<String> &p_features);
+	void _export_begin_script(const Vector<String> &p_features, bool p_debug, const String &p_path, int p_flags);
 	void _export_end_script();
 
 protected:
diff --git a/editor/editor_feature_profile.cpp b/editor/editor_feature_profile.cpp
index 559a0ef0ea..32fadfc60e 100644
--- a/editor/editor_feature_profile.cpp
+++ b/editor/editor_feature_profile.cpp
@@ -534,7 +534,7 @@ void EditorFeatureProfileManager::_class_list_item_selected() {
 	}
 
 	Variant md = item->get_metadata(0);
-	if (md.get_type() != Variant::STRING) {
+	if (md.get_type() != Variant::STRING && md.get_type() != Variant::STRING_NAME) {
 		return;
 	}
 
@@ -598,7 +598,7 @@ void EditorFeatureProfileManager::_class_list_item_edited() {
 	bool checked = item->is_checked(0);
 
 	Variant md = item->get_metadata(0);
-	if (md.get_type() == Variant::STRING) {
+	if (md.get_type() == Variant::STRING || md.get_type() == Variant::STRING_NAME) {
 		String class_selected = md;
 		edited->set_disable_class(class_selected, !checked);
 		_save_and_update();
@@ -620,7 +620,7 @@ void EditorFeatureProfileManager::_property_item_edited() {
 	}
 
 	Variant md = class_item->get_metadata(0);
-	if (md.get_type() != Variant::STRING) {
+	if (md.get_type() != Variant::STRING && md.get_type() != Variant::STRING_NAME) {
 		return;
 	}
 
@@ -633,7 +633,7 @@ void EditorFeatureProfileManager::_property_item_edited() {
 	bool checked = item->is_checked(0);
 
 	md = item->get_metadata(0);
-	if (md.get_type() == Variant::STRING) {
+	if (md.get_type() == Variant::STRING || md.get_type() == Variant::STRING_NAME) {
 		String property_selected = md;
 		edited->set_disable_class_property(class_name, property_selected, !checked);
 		_save_and_update();
@@ -657,7 +657,7 @@ void EditorFeatureProfileManager::_update_selected_profile() {
 
 	if (class_list->get_selected()) {
 		Variant md = class_list->get_selected()->get_metadata(0);
-		if (md.get_type() == Variant::STRING) {
+		if (md.get_type() == Variant::STRING || md.get_type() == Variant::STRING_NAME) {
 			class_selected = md;
 		} else if (md.get_type() == Variant::INT) {
 			feature_selected = md;
@@ -819,7 +819,7 @@ EditorFeatureProfileManager::EditorFeatureProfileManager() {
 	profile_actions[PROFILE_CLEAR] = memnew(Button(TTR("Unset")));
 	name_hbc->add_child(profile_actions[PROFILE_CLEAR]);
 	profile_actions[PROFILE_CLEAR]->set_disabled(true);
-	profile_actions[PROFILE_CLEAR]->connect("pressed", this, "_profile_action", varray(PROFILE_CLEAR));
+	profile_actions[PROFILE_CLEAR]->connect_compat("pressed", this, "_profile_action", varray(PROFILE_CLEAR));
 
 	main_vbc->add_margin_child(TTR("Current Profile:"), name_hbc);
 
@@ -827,34 +827,34 @@ EditorFeatureProfileManager::EditorFeatureProfileManager() {
 	profile_list = memnew(OptionButton);
 	profile_list->set_h_size_flags(SIZE_EXPAND_FILL);
 	profiles_hbc->add_child(profile_list);
-	profile_list->connect("item_selected", this, "_profile_selected");
+	profile_list->connect_compat("item_selected", this, "_profile_selected");
 
 	profile_actions[PROFILE_SET] = memnew(Button(TTR("Make Current")));
 	profiles_hbc->add_child(profile_actions[PROFILE_SET]);
 	profile_actions[PROFILE_SET]->set_disabled(true);
-	profile_actions[PROFILE_SET]->connect("pressed", this, "_profile_action", varray(PROFILE_SET));
+	profile_actions[PROFILE_SET]->connect_compat("pressed", this, "_profile_action", varray(PROFILE_SET));
 
 	profile_actions[PROFILE_ERASE] = memnew(Button(TTR("Remove")));
 	profiles_hbc->add_child(profile_actions[PROFILE_ERASE]);
 	profile_actions[PROFILE_ERASE]->set_disabled(true);
-	profile_actions[PROFILE_ERASE]->connect("pressed", this, "_profile_action", varray(PROFILE_ERASE));
+	profile_actions[PROFILE_ERASE]->connect_compat("pressed", this, "_profile_action", varray(PROFILE_ERASE));
 
 	profiles_hbc->add_child(memnew(VSeparator));
 
 	profile_actions[PROFILE_NEW] = memnew(Button(TTR("New")));
 	profiles_hbc->add_child(profile_actions[PROFILE_NEW]);
-	profile_actions[PROFILE_NEW]->connect("pressed", this, "_profile_action", varray(PROFILE_NEW));
+	profile_actions[PROFILE_NEW]->connect_compat("pressed", this, "_profile_action", varray(PROFILE_NEW));
 
 	profiles_hbc->add_child(memnew(VSeparator));
 
 	profile_actions[PROFILE_IMPORT] = memnew(Button(TTR("Import")));
 	profiles_hbc->add_child(profile_actions[PROFILE_IMPORT]);
-	profile_actions[PROFILE_IMPORT]->connect("pressed", this, "_profile_action", varray(PROFILE_IMPORT));
+	profile_actions[PROFILE_IMPORT]->connect_compat("pressed", this, "_profile_action", varray(PROFILE_IMPORT));
 
 	profile_actions[PROFILE_EXPORT] = memnew(Button(TTR("Export")));
 	profiles_hbc->add_child(profile_actions[PROFILE_EXPORT]);
 	profile_actions[PROFILE_EXPORT]->set_disabled(true);
-	profile_actions[PROFILE_EXPORT]->connect("pressed", this, "_profile_action", varray(PROFILE_EXPORT));
+	profile_actions[PROFILE_EXPORT]->connect_compat("pressed", this, "_profile_action", varray(PROFILE_EXPORT));
 
 	main_vbc->add_margin_child(TTR("Available Profiles:"), profiles_hbc);
 
@@ -870,8 +870,8 @@ EditorFeatureProfileManager::EditorFeatureProfileManager() {
 	class_list_vbc->add_margin_child(TTR("Enabled Classes:"), class_list, true);
 	class_list->set_hide_root(true);
 	class_list->set_edit_checkbox_cell_only_when_checkbox_is_pressed(true);
-	class_list->connect("cell_selected", this, "_class_list_item_selected");
-	class_list->connect("item_edited", this, "_class_list_item_edited", varray(), CONNECT_DEFERRED);
+	class_list->connect_compat("cell_selected", this, "_class_list_item_selected");
+	class_list->connect_compat("item_edited", this, "_class_list_item_edited", varray(), CONNECT_DEFERRED);
 
 	VBoxContainer *property_list_vbc = memnew(VBoxContainer);
 	h_split->add_child(property_list_vbc);
@@ -882,7 +882,7 @@ EditorFeatureProfileManager::EditorFeatureProfileManager() {
 	property_list->set_hide_root(true);
 	property_list->set_hide_folding(true);
 	property_list->set_edit_checkbox_cell_only_when_checkbox_is_pressed(true);
-	property_list->connect("item_edited", this, "_property_item_edited", varray(), CONNECT_DEFERRED);
+	property_list->connect_compat("item_edited", this, "_property_item_edited", varray(), CONNECT_DEFERRED);
 
 	new_profile_dialog = memnew(ConfirmationDialog);
 	new_profile_dialog->set_title(TTR("New profile name:"));
@@ -890,20 +890,20 @@ EditorFeatureProfileManager::EditorFeatureProfileManager() {
 	new_profile_dialog->add_child(new_profile_name);
 	new_profile_name->set_custom_minimum_size(Size2(300 * EDSCALE, 1));
 	add_child(new_profile_dialog);
-	new_profile_dialog->connect("confirmed", this, "_create_new_profile");
+	new_profile_dialog->connect_compat("confirmed", this, "_create_new_profile");
 	new_profile_dialog->register_text_enter(new_profile_name);
 	new_profile_dialog->get_ok()->set_text(TTR("Create"));
 
 	erase_profile_dialog = memnew(ConfirmationDialog);
 	add_child(erase_profile_dialog);
 	erase_profile_dialog->set_title(TTR("Erase Profile"));
-	erase_profile_dialog->connect("confirmed", this, "_erase_selected_profile");
+	erase_profile_dialog->connect_compat("confirmed", this, "_erase_selected_profile");
 
 	import_profiles = memnew(EditorFileDialog);
 	add_child(import_profiles);
 	import_profiles->set_mode(EditorFileDialog::MODE_OPEN_FILES);
 	import_profiles->add_filter("*.profile; " + TTR("Godot Feature Profile"));
-	import_profiles->connect("files_selected", this, "_import_profiles");
+	import_profiles->connect_compat("files_selected", this, "_import_profiles");
 	import_profiles->set_title(TTR("Import Profile(s)"));
 	import_profiles->set_access(EditorFileDialog::ACCESS_FILESYSTEM);
 
@@ -911,7 +911,7 @@ EditorFeatureProfileManager::EditorFeatureProfileManager() {
 	add_child(export_profile);
 	export_profile->set_mode(EditorFileDialog::MODE_SAVE_FILE);
 	export_profile->add_filter("*.profile; " + TTR("Godot Feature Profile"));
-	export_profile->connect("file_selected", this, "_export_profile");
+	export_profile->connect_compat("file_selected", this, "_export_profile");
 	export_profile->set_title(TTR("Export Profile"));
 	export_profile->set_access(EditorFileDialog::ACCESS_FILESYSTEM);
 
@@ -921,7 +921,7 @@ EditorFeatureProfileManager::EditorFeatureProfileManager() {
 	update_timer = memnew(Timer);
 	update_timer->set_wait_time(1); //wait a second before updating editor
 	add_child(update_timer);
-	update_timer->connect("timeout", this, "_emit_current_profile_changed");
+	update_timer->connect_compat("timeout", this, "_emit_current_profile_changed");
 	update_timer->set_one_shot(true);
 
 	updating_features = false;
diff --git a/editor/editor_file_dialog.cpp b/editor/editor_file_dialog.cpp
index c869768c6c..dd6523e12c 100644
--- a/editor/editor_file_dialog.cpp
+++ b/editor/editor_file_dialog.cpp
@@ -347,7 +347,7 @@ void EditorFileDialog::_action_pressed() {
 
 		String fbase = dir_access->get_current_dir();
 
-		PoolVector<String> files;
+		Vector<String> files;
 		for (int i = 0; i < item_list->get_item_count(); i++) {
 			if (item_list->is_selected(i))
 				files.push_back(fbase.plus_file(item_list->get_item_text(i)));
@@ -1419,7 +1419,7 @@ void EditorFileDialog::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("invalidate"), &EditorFileDialog::invalidate);
 
 	ADD_SIGNAL(MethodInfo("file_selected", PropertyInfo(Variant::STRING, "path")));
-	ADD_SIGNAL(MethodInfo("files_selected", PropertyInfo(Variant::POOL_STRING_ARRAY, "paths")));
+	ADD_SIGNAL(MethodInfo("files_selected", PropertyInfo(Variant::PACKED_STRING_ARRAY, "paths")));
 	ADD_SIGNAL(MethodInfo("dir_selected", PropertyInfo(Variant::STRING, "dir")));
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "access", PROPERTY_HINT_ENUM, "Resources,User data,File system"), "set_access", "get_access");
@@ -1537,9 +1537,9 @@ EditorFileDialog::EditorFileDialog() {
 	pathhb->add_child(dir_next);
 	pathhb->add_child(dir_up);
 
-	dir_prev->connect("pressed", this, "_go_back");
-	dir_next->connect("pressed", this, "_go_forward");
-	dir_up->connect("pressed", this, "_go_up");
+	dir_prev->connect_compat("pressed", this, "_go_back");
+	dir_next->connect_compat("pressed", this, "_go_forward");
+	dir_up->connect_compat("pressed", this, "_go_up");
 
 	pathhb->add_child(memnew(Label(TTR("Path:"))));
 
@@ -1549,20 +1549,20 @@ EditorFileDialog::EditorFileDialog() {
 
 	refresh = memnew(ToolButton);
 	refresh->set_tooltip(TTR("Refresh files."));
-	refresh->connect("pressed", this, "_update_file_list");
+	refresh->connect_compat("pressed", this, "_update_file_list");
 	pathhb->add_child(refresh);
 
 	favorite = memnew(ToolButton);
 	favorite->set_toggle_mode(true);
 	favorite->set_tooltip(TTR("(Un)favorite current folder."));
-	favorite->connect("pressed", this, "_favorite_pressed");
+	favorite->connect_compat("pressed", this, "_favorite_pressed");
 	pathhb->add_child(favorite);
 
 	show_hidden = memnew(ToolButton);
 	show_hidden->set_toggle_mode(true);
 	show_hidden->set_pressed(is_showing_hidden_files());
 	show_hidden->set_tooltip(TTR("Toggle the visibility of hidden files."));
-	show_hidden->connect("toggled", this, "set_show_hidden_files");
+	show_hidden->connect_compat("toggled", this, "set_show_hidden_files");
 	pathhb->add_child(show_hidden);
 
 	pathhb->add_child(memnew(VSeparator));
@@ -1571,7 +1571,7 @@ EditorFileDialog::EditorFileDialog() {
 	view_mode_group.instance();
 
 	mode_thumbnails = memnew(ToolButton);
-	mode_thumbnails->connect("pressed", this, "set_display_mode", varray(DISPLAY_THUMBNAILS));
+	mode_thumbnails->connect_compat("pressed", this, "set_display_mode", varray(DISPLAY_THUMBNAILS));
 	mode_thumbnails->set_toggle_mode(true);
 	mode_thumbnails->set_pressed(display_mode == DISPLAY_THUMBNAILS);
 	mode_thumbnails->set_button_group(view_mode_group);
@@ -1579,7 +1579,7 @@ EditorFileDialog::EditorFileDialog() {
 	pathhb->add_child(mode_thumbnails);
 
 	mode_list = memnew(ToolButton);
-	mode_list->connect("pressed", this, "set_display_mode", varray(DISPLAY_LIST));
+	mode_list->connect_compat("pressed", this, "set_display_mode", varray(DISPLAY_LIST));
 	mode_list->set_toggle_mode(true);
 	mode_list->set_pressed(display_mode == DISPLAY_LIST);
 	mode_list->set_button_group(view_mode_group);
@@ -1588,11 +1588,11 @@ EditorFileDialog::EditorFileDialog() {
 
 	drives = memnew(OptionButton);
 	pathhb->add_child(drives);
-	drives->connect("item_selected", this, "_select_drive");
+	drives->connect_compat("item_selected", this, "_select_drive");
 
 	makedir = memnew(Button);
 	makedir->set_text(TTR("Create Folder"));
-	makedir->connect("pressed", this, "_make_dir");
+	makedir->connect_compat("pressed", this, "_make_dir");
 	pathhb->add_child(makedir);
 
 	list_hb = memnew(HSplitContainer);
@@ -1614,15 +1614,15 @@ EditorFileDialog::EditorFileDialog() {
 	fav_hb->add_spacer();
 	fav_up = memnew(ToolButton);
 	fav_hb->add_child(fav_up);
-	fav_up->connect("pressed", this, "_favorite_move_up");
+	fav_up->connect_compat("pressed", this, "_favorite_move_up");
 	fav_down = memnew(ToolButton);
 	fav_hb->add_child(fav_down);
-	fav_down->connect("pressed", this, "_favorite_move_down");
+	fav_down->connect_compat("pressed", this, "_favorite_move_down");
 
 	favorites = memnew(ItemList);
 	fav_vb->add_child(favorites);
 	favorites->set_v_size_flags(SIZE_EXPAND_FILL);
-	favorites->connect("item_selected", this, "_favorite_selected");
+	favorites->connect_compat("item_selected", this, "_favorite_selected");
 
 	VBoxContainer *rec_vb = memnew(VBoxContainer);
 	vsc->add_child(rec_vb);
@@ -1631,7 +1631,7 @@ EditorFileDialog::EditorFileDialog() {
 	recent = memnew(ItemList);
 	recent->set_allow_reselect(true);
 	rec_vb->add_margin_child(TTR("Recent:"), recent, true);
-	recent->connect("item_selected", this, "_recent_selected");
+	recent->connect_compat("item_selected", this, "_recent_selected");
 
 	VBoxContainer *item_vb = memnew(VBoxContainer);
 	list_hb->add_child(item_vb);
@@ -1650,13 +1650,13 @@ EditorFileDialog::EditorFileDialog() {
 
 	item_list = memnew(ItemList);
 	item_list->set_v_size_flags(SIZE_EXPAND_FILL);
-	item_list->connect("item_rmb_selected", this, "_item_list_item_rmb_selected");
-	item_list->connect("rmb_clicked", this, "_item_list_rmb_clicked");
+	item_list->connect_compat("item_rmb_selected", this, "_item_list_item_rmb_selected");
+	item_list->connect_compat("rmb_clicked", this, "_item_list_rmb_clicked");
 	item_list->set_allow_rmb_select(true);
 	list_vb->add_child(item_list);
 
 	item_menu = memnew(PopupMenu);
-	item_menu->connect("id_pressed", this, "_item_menu_id_pressed");
+	item_menu->connect_compat("id_pressed", this, "_item_menu_id_pressed");
 	add_child(item_menu);
 
 	// Other stuff.
@@ -1687,19 +1687,19 @@ EditorFileDialog::EditorFileDialog() {
 	access = ACCESS_RESOURCES;
 	_update_drives();
 
-	connect("confirmed", this, "_action_pressed");
-	item_list->connect("item_selected", this, "_item_selected", varray(), CONNECT_DEFERRED);
-	item_list->connect("multi_selected", this, "_multi_selected", varray(), CONNECT_DEFERRED);
-	item_list->connect("item_activated", this, "_item_db_selected", varray());
-	item_list->connect("nothing_selected", this, "_items_clear_selection");
-	dir->connect("text_entered", this, "_dir_entered");
-	file->connect("text_entered", this, "_file_entered");
-	filter->connect("item_selected", this, "_filter_selected");
+	connect_compat("confirmed", this, "_action_pressed");
+	item_list->connect_compat("item_selected", this, "_item_selected", varray(), CONNECT_DEFERRED);
+	item_list->connect_compat("multi_selected", this, "_multi_selected", varray(), CONNECT_DEFERRED);
+	item_list->connect_compat("item_activated", this, "_item_db_selected", varray());
+	item_list->connect_compat("nothing_selected", this, "_items_clear_selection");
+	dir->connect_compat("text_entered", this, "_dir_entered");
+	file->connect_compat("text_entered", this, "_file_entered");
+	filter->connect_compat("item_selected", this, "_filter_selected");
 
 	confirm_save = memnew(ConfirmationDialog);
 	confirm_save->set_as_toplevel(true);
 	add_child(confirm_save);
-	confirm_save->connect("confirmed", this, "_save_confirm_pressed");
+	confirm_save->connect_compat("confirmed", this, "_save_confirm_pressed");
 
 	remove_dialog = memnew(DependencyRemoveDialog);
 	add_child(remove_dialog);
@@ -1713,7 +1713,7 @@ EditorFileDialog::EditorFileDialog() {
 	makevb->add_margin_child(TTR("Name:"), makedirname);
 	add_child(makedialog);
 	makedialog->register_text_enter(makedirname);
-	makedialog->connect("confirmed", this, "_make_dir_confirm");
+	makedialog->connect_compat("confirmed", this, "_make_dir_confirm");
 	mkdirerr = memnew(AcceptDialog);
 	mkdirerr->set_text(TTR("Could not create folder."));
 	add_child(mkdirerr);
@@ -1777,10 +1777,10 @@ EditorLineEditFileChooser::EditorLineEditFileChooser() {
 	line_edit->set_h_size_flags(SIZE_EXPAND_FILL);
 	button = memnew(Button);
 	add_child(button);
-	button->connect("pressed", this, "_browse");
+	button->connect_compat("pressed", this, "_browse");
 	dialog = memnew(EditorFileDialog);
 	add_child(dialog);
-	dialog->connect("file_selected", this, "_chosen");
-	dialog->connect("dir_selected", this, "_chosen");
-	dialog->connect("files_selected", this, "_chosen");
+	dialog->connect_compat("file_selected", this, "_chosen");
+	dialog->connect_compat("dir_selected", this, "_chosen");
+	dialog->connect_compat("files_selected", this, "_chosen");
 }
diff --git a/editor/editor_file_system.cpp b/editor/editor_file_system.cpp
index 107ecac3b0..b5ec08ef60 100644
--- a/editor/editor_file_system.cpp
+++ b/editor/editor_file_system.cpp
@@ -2100,8 +2100,8 @@ void EditorFileSystem::_bind_methods() {
 
 	ADD_SIGNAL(MethodInfo("filesystem_changed"));
 	ADD_SIGNAL(MethodInfo("sources_changed", PropertyInfo(Variant::BOOL, "exist")));
-	ADD_SIGNAL(MethodInfo("resources_reimported", PropertyInfo(Variant::POOL_STRING_ARRAY, "resources")));
-	ADD_SIGNAL(MethodInfo("resources_reload", PropertyInfo(Variant::POOL_STRING_ARRAY, "resources")));
+	ADD_SIGNAL(MethodInfo("resources_reimported", PropertyInfo(Variant::PACKED_STRING_ARRAY, "resources")));
+	ADD_SIGNAL(MethodInfo("resources_reload", PropertyInfo(Variant::PACKED_STRING_ARRAY, "resources")));
 }
 
 void EditorFileSystem::_update_extensions() {
diff --git a/editor/editor_folding.cpp b/editor/editor_folding.cpp
index 475f16f12f..8308cd760b 100644
--- a/editor/editor_folding.cpp
+++ b/editor/editor_folding.cpp
@@ -34,12 +34,12 @@
 #include "editor_inspector.h"
 #include "editor_settings.h"
 
-PoolVector<String> EditorFolding::_get_unfolds(const Object *p_object) {
+Vector<String> EditorFolding::_get_unfolds(const Object *p_object) {
 
-	PoolVector<String> sections;
+	Vector<String> sections;
 	sections.resize(p_object->editor_get_section_folding().size());
 	if (sections.size()) {
-		PoolVector<String>::Write w = sections.write();
+		String *w = sections.ptrw();
 		int idx = 0;
 		for (const Set<String>::Element *E = p_object->editor_get_section_folding().front(); E; E = E->next()) {
 			w[idx++] = E->get();
@@ -52,7 +52,7 @@ PoolVector<String> EditorFolding::_get_unfolds(const Object *p_object) {
 void EditorFolding::save_resource_folding(const RES &p_resource, const String &p_path) {
 	Ref<ConfigFile> config;
 	config.instance();
-	PoolVector<String> unfolds = _get_unfolds(p_resource.ptr());
+	Vector<String> unfolds = _get_unfolds(p_resource.ptr());
 	config->set_value("folding", "sections_unfolded", unfolds);
 
 	String file = p_path.get_file() + "-folding-" + p_path.md5_text() + ".cfg";
@@ -60,10 +60,10 @@ void EditorFolding::save_resource_folding(const RES &p_resource, const String &p
 	config->save(file);
 }
 
-void EditorFolding::_set_unfolds(Object *p_object, const PoolVector<String> &p_unfolds) {
+void EditorFolding::_set_unfolds(Object *p_object, const Vector<String> &p_unfolds) {
 
 	int uc = p_unfolds.size();
-	PoolVector<String>::Read r = p_unfolds.read();
+	const String *r = p_unfolds.ptr();
 	p_object->editor_clear_section_folding();
 	for (int i = 0; i < uc; i++) {
 		p_object->editor_set_section_unfold(r[i], true);
@@ -82,7 +82,7 @@ void EditorFolding::load_resource_folding(RES p_resource, const String &p_path)
 		return;
 	}
 
-	PoolVector<String> unfolds;
+	Vector<String> unfolds;
 
 	if (config->has_section_key("folding", "sections_unfolded")) {
 		unfolds = config->get_value("folding", "sections_unfolded");
@@ -103,7 +103,7 @@ void EditorFolding::_fill_folds(const Node *p_root, const Node *p_node, Array &p
 	if (p_node->is_displayed_folded()) {
 		nodes_folded.push_back(p_root->get_path_to(p_node));
 	}
-	PoolVector<String> unfolds = _get_unfolds(p_node);
+	Vector<String> unfolds = _get_unfolds(p_node);
 
 	if (unfolds.size()) {
 		p_folds.push_back(p_root->get_path_to(p_node));
@@ -118,7 +118,7 @@ void EditorFolding::_fill_folds(const Node *p_root, const Node *p_node, Array &p
 				RES res = p_node->get(E->get().name);
 				if (res.is_valid() && !resources.has(res) && res->get_path() != String() && !res->get_path().is_resource_file()) {
 
-					PoolVector<String> res_unfolds = _get_unfolds(res.ptr());
+					Vector<String> res_unfolds = _get_unfolds(res.ptr());
 					resource_folds.push_back(res->get_path());
 					resource_folds.push_back(res_unfolds);
 					resources.insert(res);
@@ -184,7 +184,7 @@ void EditorFolding::load_scene_folding(Node *p_scene, const String &p_path) {
 
 	for (int i = 0; i < unfolds.size(); i += 2) {
 		NodePath path2 = unfolds[i];
-		PoolVector<String> un = unfolds[i + 1];
+		Vector<String> un = unfolds[i + 1];
 		Node *node = p_scene->get_node_or_null(path2);
 		if (!node) {
 			continue;
@@ -202,7 +202,7 @@ void EditorFolding::load_scene_folding(Node *p_scene, const String &p_path) {
 			continue;
 		}
 
-		PoolVector<String> unfolds2 = res_unfolds[i + 1];
+		Vector<String> unfolds2 = res_unfolds[i + 1];
 		_set_unfolds(res.ptr(), unfolds2);
 	}
 
diff --git a/editor/editor_folding.h b/editor/editor_folding.h
index cc49b062d0..5220907fe7 100644
--- a/editor/editor_folding.h
+++ b/editor/editor_folding.h
@@ -35,8 +35,8 @@
 
 class EditorFolding {
 
-	PoolVector<String> _get_unfolds(const Object *p_object);
-	void _set_unfolds(Object *p_object, const PoolVector<String> &p_unfolds);
+	Vector<String> _get_unfolds(const Object *p_object);
+	void _set_unfolds(Object *p_object, const Vector<String> &p_unfolds);
 
 	void _fill_folds(const Node *p_root, const Node *p_node, Array &p_folds, Array &resource_folds, Array &nodes_folded, Set<RES> &resources);
 
diff --git a/editor/editor_help.cpp b/editor/editor_help.cpp
index 0ade4c5c80..9c64540a9e 100644
--- a/editor/editor_help.cpp
+++ b/editor/editor_help.cpp
@@ -1551,9 +1551,9 @@ EditorHelp::EditorHelp() {
 	class_desc->set_v_size_flags(SIZE_EXPAND_FILL);
 	class_desc->add_color_override("selection_color", get_color("accent_color", "Editor") * Color(1, 1, 1, 0.4));
 
-	class_desc->connect("meta_clicked", this, "_class_desc_select");
-	class_desc->connect("gui_input", this, "_class_desc_input");
-	class_desc->connect("resized", this, "_class_desc_resized");
+	class_desc->connect_compat("meta_clicked", this, "_class_desc_select");
+	class_desc->connect_compat("gui_input", this, "_class_desc_input");
+	class_desc->connect_compat("resized", this, "_class_desc_resized");
 	_class_desc_resized();
 
 	// Added second so it opens at the bottom so it won't offset the entire widget.
@@ -1633,7 +1633,7 @@ EditorHelpBit::EditorHelpBit() {
 
 	rich_text = memnew(RichTextLabel);
 	add_child(rich_text);
-	rich_text->connect("meta_clicked", this, "_meta_clicked");
+	rich_text->connect_compat("meta_clicked", this, "_meta_clicked");
 	rich_text->add_color_override("selection_color", get_color("accent_color", "Editor") * Color(1, 1, 1, 0.4));
 	rich_text->set_override_selected_font_color(false);
 	set_custom_minimum_size(Size2(0, 70 * EDSCALE));
@@ -1645,8 +1645,8 @@ FindBar::FindBar() {
 	add_child(search_text);
 	search_text->set_custom_minimum_size(Size2(100 * EDSCALE, 0));
 	search_text->set_h_size_flags(SIZE_EXPAND_FILL);
-	search_text->connect("text_changed", this, "_search_text_changed");
-	search_text->connect("text_entered", this, "_search_text_entered");
+	search_text->connect_compat("text_changed", this, "_search_text_changed");
+	search_text->connect_compat("text_entered", this, "_search_text_entered");
 
 	matches_label = memnew(Label);
 	add_child(matches_label);
@@ -1655,12 +1655,12 @@ FindBar::FindBar() {
 	find_prev = memnew(ToolButton);
 	add_child(find_prev);
 	find_prev->set_focus_mode(FOCUS_NONE);
-	find_prev->connect("pressed", this, "_search_prev");
+	find_prev->connect_compat("pressed", this, "_search_prev");
 
 	find_next = memnew(ToolButton);
 	add_child(find_next);
 	find_next->set_focus_mode(FOCUS_NONE);
-	find_next->connect("pressed", this, "_search_next");
+	find_next->connect_compat("pressed", this, "_search_next");
 
 	Control *space = memnew(Control);
 	add_child(space);
@@ -1671,7 +1671,7 @@ FindBar::FindBar() {
 	hide_button->set_focus_mode(FOCUS_NONE);
 	hide_button->set_expand(true);
 	hide_button->set_stretch_mode(TextureButton::STRETCH_KEEP_CENTERED);
-	hide_button->connect("pressed", this, "_hide_pressed");
+	hide_button->connect_compat("pressed", this, "_hide_pressed");
 }
 
 void FindBar::popup_search() {
diff --git a/editor/editor_help_search.cpp b/editor/editor_help_search.cpp
index d45b66afce..8bad46e4d0 100644
--- a/editor/editor_help_search.cpp
+++ b/editor/editor_help_search.cpp
@@ -111,7 +111,7 @@ void EditorHelpSearch::_notification(int p_what) {
 		} break;
 		case NOTIFICATION_ENTER_TREE: {
 
-			connect("confirmed", this, "_confirmed");
+			connect_compat("confirmed", this, "_confirmed");
 			_update_icons();
 		} break;
 		case NOTIFICATION_POPUP_HIDE: {
@@ -206,21 +206,21 @@ EditorHelpSearch::EditorHelpSearch() {
 	search_box = memnew(LineEdit);
 	search_box->set_custom_minimum_size(Size2(200, 0) * EDSCALE);
 	search_box->set_h_size_flags(SIZE_EXPAND_FILL);
-	search_box->connect("gui_input", this, "_search_box_gui_input");
-	search_box->connect("text_changed", this, "_search_box_text_changed");
+	search_box->connect_compat("gui_input", this, "_search_box_gui_input");
+	search_box->connect_compat("text_changed", this, "_search_box_text_changed");
 	register_text_enter(search_box);
 	hbox->add_child(search_box);
 
 	case_sensitive_button = memnew(ToolButton);
 	case_sensitive_button->set_tooltip(TTR("Case Sensitive"));
-	case_sensitive_button->connect("pressed", this, "_update_results");
+	case_sensitive_button->connect_compat("pressed", this, "_update_results");
 	case_sensitive_button->set_toggle_mode(true);
 	case_sensitive_button->set_focus_mode(FOCUS_NONE);
 	hbox->add_child(case_sensitive_button);
 
 	hierarchy_button = memnew(ToolButton);
 	hierarchy_button->set_tooltip(TTR("Show Hierarchy"));
-	hierarchy_button->connect("pressed", this, "_update_results");
+	hierarchy_button->connect_compat("pressed", this, "_update_results");
 	hierarchy_button->set_toggle_mode(true);
 	hierarchy_button->set_pressed(true);
 	hierarchy_button->set_focus_mode(FOCUS_NONE);
@@ -237,7 +237,7 @@ EditorHelpSearch::EditorHelpSearch() {
 	filter_combo->add_item(TTR("Constants Only"), SEARCH_CONSTANTS);
 	filter_combo->add_item(TTR("Properties Only"), SEARCH_PROPERTIES);
 	filter_combo->add_item(TTR("Theme Properties Only"), SEARCH_THEME_ITEMS);
-	filter_combo->connect("item_selected", this, "_filter_combo_item_selected");
+	filter_combo->connect_compat("item_selected", this, "_filter_combo_item_selected");
 	hbox->add_child(filter_combo);
 
 	// Create the results tree.
@@ -251,8 +251,8 @@ EditorHelpSearch::EditorHelpSearch() {
 	results_tree->set_custom_minimum_size(Size2(0, 100) * EDSCALE);
 	results_tree->set_hide_root(true);
 	results_tree->set_select_mode(Tree::SELECT_ROW);
-	results_tree->connect("item_activated", this, "_confirmed");
-	results_tree->connect("item_selected", get_ok(), "set_disabled", varray(false));
+	results_tree->connect_compat("item_activated", this, "_confirmed");
+	results_tree->connect_compat("item_selected", get_ok(), "set_disabled", varray(false));
 	vbox->add_child(results_tree, true);
 }
 
diff --git a/editor/editor_inspector.cpp b/editor/editor_inspector.cpp
index 6d2b891dc6..adf6a42f53 100644
--- a/editor/editor_inspector.cpp
+++ b/editor/editor_inspector.cpp
@@ -430,7 +430,7 @@ bool EditorPropertyRevert::is_node_property_different(Node *p_node, const Varian
 			return false; //pointless to check if we are not comparing against anything.
 	}
 
-	if (p_current.get_type() == Variant::REAL && p_orig.get_type() == Variant::REAL) {
+	if (p_current.get_type() == Variant::FLOAT && p_orig.get_type() == Variant::FLOAT) {
 		float a = p_current;
 		float b = p_orig;
 
@@ -570,7 +570,7 @@ void EditorProperty::_focusable_focused(int p_index) {
 
 void EditorProperty::add_focusable(Control *p_control) {
 
-	p_control->connect("focus_entered", this, "_focusable_focused", varray(focusables.size()));
+	p_control->connect_compat("focus_entered", this, "_focusable_focused", varray(focusables.size()));
 	focusables.push_back(p_control);
 }
 
@@ -778,10 +778,20 @@ Control *EditorProperty::make_custom_tooltip(const String &p_text) const {
 	help_bit->add_style_override("panel", get_stylebox("panel", "TooltipPanel"));
 	help_bit->get_rich_text()->set_fixed_size_to_width(360 * EDSCALE);
 
-	String text = TTR("Property:") + " [u][b]" + p_text.get_slice("::", 0) + "[/b][/u]\n";
-	text += p_text.get_slice("::", 1).strip_edges();
-	help_bit->set_text(text);
-	help_bit->call_deferred("set_text", text); //hack so it uses proper theme once inside scene
+	PackedStringArray slices = p_text.split("::", false);
+	if (!slices.empty()) {
+		String property_name = slices[0].strip_edges();
+		String text = TTR("Property:") + " [u][b]" + property_name + "[/b][/u]";
+
+		if (slices.size() > 1) {
+			String property_doc = slices[1].strip_edges();
+			if (property_name != property_doc) {
+				text += "\n" + property_doc;
+			}
+		}
+		help_bit->call_deferred("set_text", text); //hack so it uses proper theme once inside scene
+	}
+
 	return help_bit;
 }
 
@@ -828,13 +838,13 @@ void EditorProperty::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "checked"), "set_checked", "is_checked");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "draw_red"), "set_draw_red", "is_draw_red");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "keying"), "set_keying", "is_keying");
-	ADD_SIGNAL(MethodInfo("property_changed", PropertyInfo(Variant::STRING, "property"), PropertyInfo(Variant::NIL, "value", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NIL_IS_VARIANT)));
-	ADD_SIGNAL(MethodInfo("multiple_properties_changed", PropertyInfo(Variant::POOL_STRING_ARRAY, "properties"), PropertyInfo(Variant::ARRAY, "value")));
-	ADD_SIGNAL(MethodInfo("property_keyed", PropertyInfo(Variant::STRING, "property")));
-	ADD_SIGNAL(MethodInfo("property_keyed_with_value", PropertyInfo(Variant::STRING, "property"), PropertyInfo(Variant::NIL, "value", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NIL_IS_VARIANT)));
-	ADD_SIGNAL(MethodInfo("property_checked", PropertyInfo(Variant::STRING, "property"), PropertyInfo(Variant::STRING, "bool")));
+	ADD_SIGNAL(MethodInfo("property_changed", PropertyInfo(Variant::STRING_NAME, "property"), PropertyInfo(Variant::NIL, "value", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NIL_IS_VARIANT)));
+	ADD_SIGNAL(MethodInfo("multiple_properties_changed", PropertyInfo(Variant::PACKED_STRING_ARRAY, "properties"), PropertyInfo(Variant::ARRAY, "value")));
+	ADD_SIGNAL(MethodInfo("property_keyed", PropertyInfo(Variant::STRING_NAME, "property")));
+	ADD_SIGNAL(MethodInfo("property_keyed_with_value", PropertyInfo(Variant::STRING_NAME, "property"), PropertyInfo(Variant::NIL, "value", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NIL_IS_VARIANT)));
+	ADD_SIGNAL(MethodInfo("property_checked", PropertyInfo(Variant::STRING_NAME, "property"), PropertyInfo(Variant::STRING, "bool")));
 	ADD_SIGNAL(MethodInfo("resource_selected", PropertyInfo(Variant::STRING, "path"), PropertyInfo(Variant::OBJECT, "resource", PROPERTY_HINT_RESOURCE_TYPE, "Resource")));
-	ADD_SIGNAL(MethodInfo("object_id_selected", PropertyInfo(Variant::STRING, "property"), PropertyInfo(Variant::INT, "id")));
+	ADD_SIGNAL(MethodInfo("object_id_selected", PropertyInfo(Variant::STRING_NAME, "property"), PropertyInfo(Variant::INT, "id")));
 	ADD_SIGNAL(MethodInfo("selected", PropertyInfo(Variant::STRING, "path"), PropertyInfo(Variant::INT, "focusable_idx")));
 
 	MethodInfo vm;
@@ -925,7 +935,7 @@ bool EditorInspectorPlugin::parse_property(Object *p_object, Variant::Type p_typ
 			&arg[0], &arg[1], &arg[2], &arg[3], &arg[4], &arg[5]
 		};
 
-		Variant::CallError err;
+		Callable::CallError err;
 		return get_script_instance()->call("parse_property", (const Variant **)&argptr, 6, err);
 	}
 	return false;
@@ -1005,10 +1015,20 @@ Control *EditorInspectorCategory::make_custom_tooltip(const String &p_text) cons
 	help_bit->add_style_override("panel", get_stylebox("panel", "TooltipPanel"));
 	help_bit->get_rich_text()->set_fixed_size_to_width(360 * EDSCALE);
 
-	String text = "[u][b]" + p_text.get_slice("::", 0) + "[/b][/u]\n";
-	text += p_text.get_slice("::", 1).strip_edges();
-	help_bit->set_text(text);
-	help_bit->call_deferred("set_text", text); //hack so it uses proper theme once inside scene
+	PackedStringArray slices = p_text.split("::", false);
+	if (!slices.empty()) {
+		String property_name = slices[0].strip_edges();
+		String text = "[u][b]" + property_name + "[/b][/u]";
+
+		if (slices.size() > 1) {
+			String property_doc = slices[1].strip_edges();
+			if (property_name != property_doc) {
+				text += "\n" + property_doc;
+			}
+		}
+		help_bit->call_deferred("set_text", text); //hack so it uses proper theme once inside scene
+	}
+
 	return help_bit;
 }
 
@@ -1339,14 +1359,14 @@ void EditorInspector::_parse_added_editors(VBoxContainer *current_vbox, Ref<Edit
 		if (ep) {
 
 			ep->object = object;
-			ep->connect("property_changed", this, "_property_changed");
-			ep->connect("property_keyed", this, "_property_keyed");
-			ep->connect("property_keyed_with_value", this, "_property_keyed_with_value");
-			ep->connect("property_checked", this, "_property_checked");
-			ep->connect("selected", this, "_property_selected");
-			ep->connect("multiple_properties_changed", this, "_multiple_properties_changed");
-			ep->connect("resource_selected", this, "_resource_selected", varray(), CONNECT_DEFERRED);
-			ep->connect("object_id_selected", this, "_object_id_selected", varray(), CONNECT_DEFERRED);
+			ep->connect_compat("property_changed", this, "_property_changed");
+			ep->connect_compat("property_keyed", this, "_property_keyed");
+			ep->connect_compat("property_keyed_with_value", this, "_property_keyed_with_value");
+			ep->connect_compat("property_checked", this, "_property_checked");
+			ep->connect_compat("selected", this, "_property_selected");
+			ep->connect_compat("multiple_properties_changed", this, "_multiple_properties_changed");
+			ep->connect_compat("resource_selected", this, "_resource_selected", varray(), CONNECT_DEFERRED);
+			ep->connect_compat("object_id_selected", this, "_object_id_selected", varray(), CONNECT_DEFERRED);
 
 			if (F->get().properties.size()) {
 
@@ -1751,17 +1771,17 @@ void EditorInspector::update_tree() {
 
 				if (ep) {
 
-					ep->connect("property_changed", this, "_property_changed");
+					ep->connect_compat("property_changed", this, "_property_changed");
 					if (p.usage & PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED) {
-						ep->connect("property_changed", this, "_property_changed_update_all", varray(), CONNECT_DEFERRED);
+						ep->connect_compat("property_changed", this, "_property_changed_update_all", varray(), CONNECT_DEFERRED);
 					}
-					ep->connect("property_keyed", this, "_property_keyed");
-					ep->connect("property_keyed_with_value", this, "_property_keyed_with_value");
-					ep->connect("property_checked", this, "_property_checked");
-					ep->connect("selected", this, "_property_selected");
-					ep->connect("multiple_properties_changed", this, "_multiple_properties_changed");
-					ep->connect("resource_selected", this, "_resource_selected", varray(), CONNECT_DEFERRED);
-					ep->connect("object_id_selected", this, "_object_id_selected", varray(), CONNECT_DEFERRED);
+					ep->connect_compat("property_keyed", this, "_property_keyed");
+					ep->connect_compat("property_keyed_with_value", this, "_property_keyed_with_value");
+					ep->connect_compat("property_checked", this, "_property_checked");
+					ep->connect_compat("selected", this, "_property_selected");
+					ep->connect_compat("multiple_properties_changed", this, "_multiple_properties_changed");
+					ep->connect_compat("resource_selected", this, "_resource_selected", varray(), CONNECT_DEFERRED);
+					ep->connect_compat("object_id_selected", this, "_object_id_selected", varray(), CONNECT_DEFERRED);
 					if (doc_hint != String()) {
 						ep->set_tooltip(property_prefix + p.name + "::" + doc_hint);
 					} else {
@@ -1889,7 +1909,7 @@ void EditorInspector::set_use_filter(bool p_use) {
 void EditorInspector::register_text_enter(Node *p_line_edit) {
 	search_box = Object::cast_to<LineEdit>(p_line_edit);
 	if (search_box)
-		search_box->connect("text_changed", this, "_filter_changed");
+		search_box->connect_compat("text_changed", this, "_filter_changed");
 }
 
 void EditorInspector::_filter_changed(const String &p_text) {
@@ -2109,7 +2129,7 @@ void EditorInspector::_property_checked(const String &p_path, bool p_checked) {
 			object->get_property_list(&pinfo);
 			for (List<PropertyInfo>::Element *E = pinfo.front(); E; E = E->next()) {
 				if (E->get().name == p_path) {
-					Variant::CallError ce;
+					Callable::CallError ce;
 					to_create = Variant::construct(E->get().type, NULL, 0, ce);
 					break;
 				}
@@ -2165,7 +2185,7 @@ void EditorInspector::_node_removed(Node *p_node) {
 void EditorInspector::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_READY) {
-		EditorFeatureProfileManager::get_singleton()->connect("current_feature_profile_changed", this, "_feature_profile_changed");
+		EditorFeatureProfileManager::get_singleton()->connect_compat("current_feature_profile_changed", this, "_feature_profile_changed");
 	}
 
 	if (p_what == NOTIFICATION_ENTER_TREE) {
@@ -2174,7 +2194,7 @@ void EditorInspector::_notification(int p_what) {
 			add_style_override("bg", get_stylebox("sub_inspector_bg", "Editor"));
 		} else {
 			add_style_override("bg", get_stylebox("bg", "Tree"));
-			get_tree()->connect("node_removed", this, "_node_removed");
+			get_tree()->connect_compat("node_removed", this, "_node_removed");
 		}
 	}
 	if (p_what == NOTIFICATION_PREDELETE) {
@@ -2183,7 +2203,7 @@ void EditorInspector::_notification(int p_what) {
 	if (p_what == NOTIFICATION_EXIT_TREE) {
 
 		if (!sub_inspector) {
-			get_tree()->disconnect("node_removed", this, "_node_removed");
+			get_tree()->disconnect_compat("node_removed", this, "_node_removed");
 		}
 		edit(NULL);
 	}
@@ -2337,6 +2357,6 @@ EditorInspector::EditorInspector() {
 	property_focusable = -1;
 	sub_inspector = false;
 
-	get_v_scrollbar()->connect("value_changed", this, "_vscroll_changed");
+	get_v_scrollbar()->connect_compat("value_changed", this, "_vscroll_changed");
 	update_scroll_request = -1;
 }
diff --git a/editor/editor_layouts_dialog.cpp b/editor/editor_layouts_dialog.cpp
index 727e758341..05a5df45a9 100644
--- a/editor/editor_layouts_dialog.cpp
+++ b/editor/editor_layouts_dialog.cpp
@@ -128,8 +128,8 @@ EditorLayoutsDialog::EditorLayoutsDialog() {
 	name->set_margin(MARGIN_TOP, 5);
 	name->set_anchor_and_margin(MARGIN_LEFT, ANCHOR_BEGIN, 5);
 	name->set_anchor_and_margin(MARGIN_RIGHT, ANCHOR_END, -5);
-	name->connect("gui_input", this, "_line_gui_input");
-	name->connect("focus_entered", layout_names, "unselect_all");
+	name->connect_compat("gui_input", this, "_line_gui_input");
+	name->connect_compat("focus_entered", layout_names, "unselect_all");
 }
 
 void EditorLayoutsDialog::set_name_line_enabled(bool p_enabled) {
diff --git a/editor/editor_log.cpp b/editor/editor_log.cpp
index 5b77db7707..ca755a6cb7 100644
--- a/editor/editor_log.cpp
+++ b/editor/editor_log.cpp
@@ -159,13 +159,13 @@ EditorLog::EditorLog() {
 	hb->add_child(copybutton);
 	copybutton->set_text(TTR("Copy"));
 	copybutton->set_shortcut(ED_SHORTCUT("editor/copy_output", TTR("Copy Selection"), KEY_MASK_CMD | KEY_C));
-	copybutton->connect("pressed", this, "_copy_request");
+	copybutton->connect_compat("pressed", this, "_copy_request");
 
 	clearbutton = memnew(Button);
 	hb->add_child(clearbutton);
 	clearbutton->set_text(TTR("Clear"));
 	clearbutton->set_shortcut(ED_SHORTCUT("editor/clear_output", TTR("Clear Output"), KEY_MASK_CMD | KEY_MASK_SHIFT | KEY_K));
-	clearbutton->connect("pressed", this, "_clear_request");
+	clearbutton->connect_compat("pressed", this, "_clear_request");
 
 	log = memnew(RichTextLabel);
 	log->set_scroll_follow(true);
diff --git a/editor/editor_network_profiler.cpp b/editor/editor_network_profiler.cpp
index 1b80743237..1dffafa359 100644
--- a/editor/editor_network_profiler.cpp
+++ b/editor/editor_network_profiler.cpp
@@ -142,12 +142,12 @@ EditorNetworkProfiler::EditorNetworkProfiler() {
 	activate = memnew(Button);
 	activate->set_toggle_mode(true);
 	activate->set_text(TTR("Start"));
-	activate->connect("pressed", this, "_activate_pressed");
+	activate->connect_compat("pressed", this, "_activate_pressed");
 	hb->add_child(activate);
 
 	clear_button = memnew(Button);
 	clear_button->set_text(TTR("Clear"));
-	clear_button->connect("pressed", this, "_clear_pressed");
+	clear_button->connect_compat("pressed", this, "_clear_pressed");
 	hb->add_child(clear_button);
 
 	hb->add_spacer();
@@ -207,5 +207,5 @@ EditorNetworkProfiler::EditorNetworkProfiler() {
 	frame_delay->set_wait_time(0.1);
 	frame_delay->set_one_shot(true);
 	add_child(frame_delay);
-	frame_delay->connect("timeout", this, "_update_frame");
+	frame_delay->connect_compat("timeout", this, "_update_frame");
 }
diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index 56581d671a..9cc6134f27 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -123,6 +123,7 @@
 #include "editor/plugins/cpu_particles_2d_editor_plugin.h"
 #include "editor/plugins/cpu_particles_editor_plugin.h"
 #include "editor/plugins/curve_editor_plugin.h"
+#include "editor/plugins/debugger_editor_plugin.h"
 #include "editor/plugins/editor_preview_plugins.h"
 #include "editor/plugins/gi_probe_editor_plugin.h"
 #include "editor/plugins/gradient_editor_plugin.h"
@@ -168,7 +169,6 @@
 #include "editor/quick_open.h"
 #include "editor/register_exporters.h"
 #include "editor/run_settings_dialog.h"
-#include "editor/script_editor_debugger.h"
 #include "editor/settings_config_dialog.h"
 
 #include <stdio.h>
@@ -374,8 +374,8 @@ void EditorNode::_notification(int p_what) {
 			get_tree()->get_root()->set_as_audio_listener(false);
 			get_tree()->get_root()->set_as_audio_listener_2d(false);
 			get_tree()->set_auto_accept_quit(false);
-			get_tree()->connect("files_dropped", this, "_dropped_files");
-			get_tree()->connect("global_menu_action", this, "_global_menu_action");
+			get_tree()->connect_compat("files_dropped", this, "_dropped_files");
+			get_tree()->connect_compat("global_menu_action", this, "_global_menu_action");
 
 			/* DO NOT LOAD SCENES HERE, WAIT FOR FILE SCANNING AND REIMPORT TO COMPLETE */
 		} break;
@@ -472,7 +472,7 @@ void EditorNode::_notification(int p_what) {
 			recent_scenes->set_as_minsize();
 
 			// debugger area
-			if (ScriptEditor::get_singleton()->get_debugger()->is_visible())
+			if (EditorDebuggerNode::get_singleton()->is_visible())
 				bottom_panel->add_style_override("panel", gui_base->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles"));
 
 			// update_icons
@@ -547,7 +547,7 @@ void EditorNode::_on_plugin_ready(Object *p_script, const String &p_activate_nam
 	push_item(script.operator->());
 }
 
-void EditorNode::_resources_changed(const PoolVector<String> &p_resources) {
+void EditorNode::_resources_changed(const Vector<String> &p_resources) {
 
 	List<Ref<Resource> > changed;
 
@@ -1846,7 +1846,7 @@ void EditorNode::_edit_current() {
 
 		Node *selected_node = NULL;
 
-		if (current_obj->is_class("ScriptEditorDebuggerInspectedObject")) {
+		if (current_obj->is_class("EditorDebuggerRemoteObject")) {
 			editable_warning = TTR("This is a remote object, so changes to it won't be kept.\nPlease read the documentation relevant to debugging to better understand this workflow.");
 			capitalize = false;
 			disable_folding = true;
@@ -2048,9 +2048,13 @@ void EditorNode::_run(bool p_current, const String &p_custom) {
 	editor_data.get_editor_breakpoints(&breakpoints);
 
 	args = ProjectSettings::get_singleton()->get("editor/main_run_args");
-	skip_breakpoints = ScriptEditor::get_singleton()->get_debugger()->is_skip_breakpoints();
+	skip_breakpoints = EditorDebuggerNode::get_singleton()->is_skip_breakpoints();
 
-	Error error = editor_run.run(run_filename, args, breakpoints, skip_breakpoints);
+	int instances = 1;
+	if (debug_menu->get_popup()->is_item_checked(debug_menu->get_popup()->get_item_index(RUN_DEBUG_TWO)))
+		instances = 2;
+
+	Error error = editor_run.run(run_filename, args, breakpoints, skip_breakpoints, instances);
 
 	if (error != OK) {
 
@@ -2174,7 +2178,7 @@ void EditorNode::_menu_option_confirm(int p_option, bool p_confirmed) {
 				break;
 			}
 
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 		case SCENE_TAB_CLOSE:
 		case FILE_SAVE_SCENE: {
@@ -2195,7 +2199,7 @@ void EditorNode::_menu_option_confirm(int p_option, bool p_confirmed) {
 
 				break;
 			}
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 		case FILE_SAVE_AS_SCENE: {
 			int scene_idx = (p_option == FILE_SAVE_SCENE || p_option == FILE_SAVE_AS_SCENE) ? -1 : tab_closing;
@@ -2481,6 +2485,16 @@ void EditorNode::_menu_option_confirm(int p_option, bool p_confirmed) {
 
 			run_settings_dialog->popup_run_settings();
 		} break;
+		case RUN_DEBUG_ONE: {
+			debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(RUN_DEBUG_ONE), true);
+			debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(RUN_DEBUG_TWO), false);
+
+		} break;
+		case RUN_DEBUG_TWO: {
+			debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(RUN_DEBUG_TWO), true);
+			debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(RUN_DEBUG_ONE), false);
+
+		} break;
 		case RUN_SETTINGS: {
 
 			project_settings->popup_project_settings();
@@ -2571,7 +2585,7 @@ void EditorNode::_menu_option_confirm(int p_option, bool p_confirmed) {
 			bool ischecked = debug_menu->get_popup()->is_item_checked(debug_menu->get_popup()->get_item_index(RUN_LIVE_DEBUG));
 
 			debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(RUN_LIVE_DEBUG), !ischecked);
-			ScriptEditor::get_singleton()->get_debugger()->set_live_debugging(!ischecked);
+			EditorDebuggerNode::get_singleton()->set_live_debugging(!ischecked);
 			EditorSettings::get_singleton()->set_project_metadata("debug_options", "run_live_debug", !ischecked);
 
 		} break;
@@ -2746,10 +2760,10 @@ void EditorNode::_tool_menu_option(int p_idx) {
 				Object *handler = ObjectDB::get_instance(params[0]);
 				String callback = params[1];
 				Variant *ud = &params[2];
-				Variant::CallError ce;
+				Callable::CallError ce;
 
 				handler->call(callback, (const Variant **)&ud, 1, ce);
-				if (ce.error != Variant::CallError::CALL_OK) {
+				if (ce.error != Callable::CallError::CALL_OK) {
 					String err = Variant::get_call_error_text(handler, callback, (const Variant **)&ud, 1, ce);
 					ERR_PRINT("Error calling function from tool menu: " + err);
 				}
@@ -2958,7 +2972,7 @@ void EditorNode::add_editor_plugin(EditorPlugin *p_editor, bool p_config_changed
 
 		ToolButton *tb = memnew(ToolButton);
 		tb->set_toggle_mode(true);
-		tb->connect("pressed", singleton, "_editor_select", varray(singleton->main_editor_buttons.size()));
+		tb->connect_compat("pressed", singleton, "_editor_select", varray(singleton->main_editor_buttons.size()));
 		tb->set_text(p_editor->get_name());
 		Ref<Texture2D> icon = p_editor->get_icon();
 
@@ -3052,7 +3066,7 @@ void EditorNode::set_addon_plugin_enabled(const String &p_addon, bool p_enabled,
 	String addon_path = String("res://addons").plus_file(p_addon).plus_file("plugin.cfg");
 	if (!DirAccess::exists(addon_path.get_base_dir())) {
 		ProjectSettings *ps = ProjectSettings::get_singleton();
-		PoolStringArray enabled_plugins = ps->get("editor_plugins/enabled");
+		PackedStringArray enabled_plugins = ps->get("editor_plugins/enabled");
 		for (int i = 0; i < enabled_plugins.size(); ++i) {
 			if (enabled_plugins.get(i) == p_addon) {
 				enabled_plugins.remove(i);
@@ -3107,7 +3121,7 @@ void EditorNode::set_addon_plugin_enabled(const String &p_addon, bool p_enabled,
 	}
 
 	EditorPlugin *ep = memnew(EditorPlugin);
-	ep->set_script(script.get_ref_ptr());
+	ep->set_script(script);
 	plugin_addons[p_addon] = ep;
 	add_editor_plugin(ep, p_config_changed);
 
@@ -3242,7 +3256,7 @@ void EditorNode::_set_main_scene_state(Dictionary p_state, Node *p_for_scene) {
 
 	//this should only happen at the very end
 
-	ScriptEditor::get_singleton()->get_debugger()->update_live_edit_root();
+	EditorDebuggerNode::get_singleton()->update_live_edit_root();
 	ScriptEditor::get_singleton()->set_scene_root_script(editor_data.get_scene_root_script(editor_data.get_edited_scene()));
 	editor_data.notify_edited_scene_changed();
 }
@@ -3477,7 +3491,7 @@ Error EditorNode::load_scene(const String &p_scene, bool p_ignore_broken_deps, b
 	opening_prev = false;
 	scene_tree_dock->set_selected(new_scene);
 
-	ScriptEditor::get_singleton()->get_debugger()->update_live_edit_root();
+	EditorDebuggerNode::get_singleton()->update_live_edit_root();
 
 	push_item(new_scene);
 
@@ -3619,7 +3633,7 @@ void EditorNode::_quick_run() {
 	_run(false, quick_run->get_selected());
 }
 
-void EditorNode::notify_child_process_exited() {
+void EditorNode::notify_all_debug_sessions_exited() {
 
 	_menu_option_confirm(RUN_STOP, false);
 	stop_button->set_pressed(false);
@@ -3703,9 +3717,13 @@ void EditorNode::unregister_editor_types() {
 	_init_callbacks.clear();
 }
 
-void EditorNode::stop_child_process() {
+void EditorNode::stop_child_process(OS::ProcessID p_pid) {
 
-	_menu_option_confirm(RUN_STOP, false);
+	if (has_child_process(p_pid)) {
+		editor_run.stop_child_process(p_pid);
+		if (!editor_run.get_child_process_count()) // All children stopped. Closing.
+			_menu_option_confirm(RUN_STOP, false);
+	}
 }
 
 Ref<Script> EditorNode::get_object_custom_type_base(const Object *p_object) const {
@@ -4785,7 +4803,7 @@ void EditorNode::_scene_tab_changed(int p_tab) {
 ToolButton *EditorNode::add_bottom_panel_item(String p_text, Control *p_item) {
 
 	ToolButton *tb = memnew(ToolButton);
-	tb->connect("toggled", this, "_bottom_panel_switch", varray(bottom_panel_items.size()));
+	tb->connect_compat("toggled", this, "_bottom_panel_switch", varray(bottom_panel_items.size()));
 	tb->set_text(p_text);
 	tb->set_toggle_mode(true);
 	tb->set_focus_mode(Control::FOCUS_NONE);
@@ -4847,8 +4865,8 @@ void EditorNode::raise_bottom_panel_item(Control *p_item) {
 	}
 
 	for (int i = 0; i < bottom_panel_items.size(); i++) {
-		bottom_panel_items[i].button->disconnect("toggled", this, "_bottom_panel_switch");
-		bottom_panel_items[i].button->connect("toggled", this, "_bottom_panel_switch", varray(i));
+		bottom_panel_items[i].button->disconnect_compat("toggled", this, "_bottom_panel_switch");
+		bottom_panel_items[i].button->connect_compat("toggled", this, "_bottom_panel_switch", varray(i));
 	}
 }
 
@@ -4869,8 +4887,8 @@ void EditorNode::remove_bottom_panel_item(Control *p_item) {
 	}
 
 	for (int i = 0; i < bottom_panel_items.size(); i++) {
-		bottom_panel_items[i].button->disconnect("toggled", this, "_bottom_panel_switch");
-		bottom_panel_items[i].button->connect("toggled", this, "_bottom_panel_switch", varray(i));
+		bottom_panel_items[i].button->disconnect_compat("toggled", this, "_bottom_panel_switch");
+		bottom_panel_items[i].button->connect_compat("toggled", this, "_bottom_panel_switch", varray(i));
 	}
 }
 
@@ -4888,7 +4906,7 @@ void EditorNode::_bottom_panel_switch(bool p_enable, int p_idx) {
 			bottom_panel_items[i].button->set_pressed(i == p_idx);
 			bottom_panel_items[i].control->set_visible(i == p_idx);
 		}
-		if (ScriptEditor::get_singleton()->get_debugger() == bottom_panel_items[p_idx].control) { // this is the debug panel which uses tabs, so the top section should be smaller
+		if (EditorDebuggerNode::get_singleton() == bottom_panel_items[p_idx].control) { // this is the debug panel which uses tabs, so the top section should be smaller
 			bottom_panel->add_style_override("panel", gui_base->get_stylebox("BottomPanelDebuggerOverride", "EditorStyles"));
 		} else {
 			bottom_panel->add_style_override("panel", gui_base->get_stylebox("panel", "TabContainer"));
@@ -5519,7 +5537,7 @@ void EditorNode::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("pause_pressed"));
 	ADD_SIGNAL(MethodInfo("stop_pressed"));
 	ADD_SIGNAL(MethodInfo("request_help_search"));
-	ADD_SIGNAL(MethodInfo("script_add_function_request", PropertyInfo(Variant::OBJECT, "obj"), PropertyInfo(Variant::STRING, "function"), PropertyInfo(Variant::POOL_STRING_ARRAY, "args")));
+	ADD_SIGNAL(MethodInfo("script_add_function_request", PropertyInfo(Variant::OBJECT, "obj"), PropertyInfo(Variant::STRING, "function"), PropertyInfo(Variant::PACKED_STRING_ARRAY, "args")));
 	ADD_SIGNAL(MethodInfo("resource_saved", PropertyInfo(Variant::OBJECT, "obj")));
 }
 
@@ -5823,7 +5841,7 @@ EditorNode::EditorNode() {
 	EDITOR_DEF_RST("interface/scene_tabs/show_thumbnail_on_hover", true);
 	EDITOR_DEF_RST("interface/inspector/capitalize_properties", true);
 	EDITOR_DEF_RST("interface/inspector/default_float_step", 0.001);
-	EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::REAL, "interface/inspector/default_float_step", PROPERTY_HINT_RANGE, "0,1,0"));
+	EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::FLOAT, "interface/inspector/default_float_step", PROPERTY_HINT_RANGE, "0,1,0"));
 	EDITOR_DEF_RST("interface/inspector/disable_folding", false);
 	EDITOR_DEF_RST("interface/inspector/auto_unfold_foreign_scenes", true);
 	EDITOR_DEF("interface/inspector/horizontal_vector2_editing", false);
@@ -5925,8 +5943,8 @@ EditorNode::EditorNode() {
 	hsplits.push_back(right_hsplit);
 
 	for (int i = 0; i < vsplits.size(); i++) {
-		vsplits[i]->connect("dragged", this, "_dock_split_dragged");
-		hsplits[i]->connect("dragged", this, "_dock_split_dragged");
+		vsplits[i]->connect_compat("dragged", this, "_dock_split_dragged");
+		hsplits[i]->connect_compat("dragged", this, "_dock_split_dragged");
 	}
 
 	dock_select_popup = memnew(PopupPanel);
@@ -5938,7 +5956,7 @@ EditorNode::EditorNode() {
 	dock_tab_move_left = memnew(ToolButton);
 	dock_tab_move_left->set_icon(theme->get_icon("Back", "EditorIcons"));
 	dock_tab_move_left->set_focus_mode(Control::FOCUS_NONE);
-	dock_tab_move_left->connect("pressed", this, "_dock_move_left");
+	dock_tab_move_left->connect_compat("pressed", this, "_dock_move_left");
 	dock_hb->add_child(dock_tab_move_left);
 
 	Label *dock_label = memnew(Label);
@@ -5950,16 +5968,16 @@ EditorNode::EditorNode() {
 	dock_tab_move_right = memnew(ToolButton);
 	dock_tab_move_right->set_icon(theme->get_icon("Forward", "EditorIcons"));
 	dock_tab_move_right->set_focus_mode(Control::FOCUS_NONE);
-	dock_tab_move_right->connect("pressed", this, "_dock_move_right");
+	dock_tab_move_right->connect_compat("pressed", this, "_dock_move_right");
 
 	dock_hb->add_child(dock_tab_move_right);
 	dock_vb->add_child(dock_hb);
 
 	dock_select = memnew(Control);
 	dock_select->set_custom_minimum_size(Size2(128, 64) * EDSCALE);
-	dock_select->connect("gui_input", this, "_dock_select_input");
-	dock_select->connect("draw", this, "_dock_select_draw");
-	dock_select->connect("mouse_exited", this, "_dock_popup_exit");
+	dock_select->connect_compat("gui_input", this, "_dock_select_input");
+	dock_select->connect_compat("draw", this, "_dock_select_draw");
+	dock_select->connect_compat("mouse_exited", this, "_dock_popup_exit");
 	dock_select->set_v_size_flags(Control::SIZE_EXPAND_FILL);
 	dock_vb->add_child(dock_select);
 
@@ -5970,11 +5988,11 @@ EditorNode::EditorNode() {
 		dock_slot[i]->set_custom_minimum_size(Size2(170, 0) * EDSCALE);
 		dock_slot[i]->set_v_size_flags(Control::SIZE_EXPAND_FILL);
 		dock_slot[i]->set_popup(dock_select_popup);
-		dock_slot[i]->connect("pre_popup_pressed", this, "_dock_pre_popup", varray(i));
+		dock_slot[i]->connect_compat("pre_popup_pressed", this, "_dock_pre_popup", varray(i));
 		dock_slot[i]->set_tab_align(TabContainer::ALIGN_LEFT);
 		dock_slot[i]->set_drag_to_rearrange_enabled(true);
 		dock_slot[i]->set_tabs_rearrange_group(1);
-		dock_slot[i]->connect("tab_changed", this, "_dock_tab_changed");
+		dock_slot[i]->connect_compat("tab_changed", this, "_dock_tab_changed");
 		dock_slot[i]->set_use_hidden_tabs_for_min_size(true);
 	}
 
@@ -5982,7 +6000,7 @@ EditorNode::EditorNode() {
 	add_child(dock_drag_timer);
 	dock_drag_timer->set_wait_time(0.5);
 	dock_drag_timer->set_one_shot(true);
-	dock_drag_timer->connect("timeout", this, "_save_docks");
+	dock_drag_timer->connect_compat("timeout", this, "_save_docks");
 
 	top_split = memnew(VSplitContainer);
 	center_split->add_child(top_split);
@@ -6015,21 +6033,21 @@ EditorNode::EditorNode() {
 	scene_tabs->set_tab_close_display_policy((bool(EDITOR_DEF("interface/scene_tabs/always_show_close_button", false)) ? Tabs::CLOSE_BUTTON_SHOW_ALWAYS : Tabs::CLOSE_BUTTON_SHOW_ACTIVE_ONLY));
 	scene_tabs->set_min_width(int(EDITOR_DEF("interface/scene_tabs/minimum_width", 50)) * EDSCALE);
 	scene_tabs->set_drag_to_rearrange_enabled(true);
-	scene_tabs->connect("tab_changed", this, "_scene_tab_changed");
-	scene_tabs->connect("right_button_pressed", this, "_scene_tab_script_edited");
-	scene_tabs->connect("tab_close", this, "_scene_tab_closed", varray(SCENE_TAB_CLOSE));
-	scene_tabs->connect("tab_hover", this, "_scene_tab_hover");
-	scene_tabs->connect("mouse_exited", this, "_scene_tab_exit");
-	scene_tabs->connect("gui_input", this, "_scene_tab_input");
-	scene_tabs->connect("reposition_active_tab_request", this, "_reposition_active_tab");
-	scene_tabs->connect("resized", this, "_update_scene_tabs");
+	scene_tabs->connect_compat("tab_changed", this, "_scene_tab_changed");
+	scene_tabs->connect_compat("right_button_pressed", this, "_scene_tab_script_edited");
+	scene_tabs->connect_compat("tab_close", this, "_scene_tab_closed", varray(SCENE_TAB_CLOSE));
+	scene_tabs->connect_compat("tab_hover", this, "_scene_tab_hover");
+	scene_tabs->connect_compat("mouse_exited", this, "_scene_tab_exit");
+	scene_tabs->connect_compat("gui_input", this, "_scene_tab_input");
+	scene_tabs->connect_compat("reposition_active_tab_request", this, "_reposition_active_tab");
+	scene_tabs->connect_compat("resized", this, "_update_scene_tabs");
 
 	tabbar_container = memnew(HBoxContainer);
 	scene_tabs->set_h_size_flags(Control::SIZE_EXPAND_FILL);
 
 	scene_tabs_context_menu = memnew(PopupMenu);
 	tabbar_container->add_child(scene_tabs_context_menu);
-	scene_tabs_context_menu->connect("id_pressed", this, "_menu_option");
+	scene_tabs_context_menu->connect_compat("id_pressed", this, "_menu_option");
 	scene_tabs_context_menu->set_hide_on_window_lose_focus(true);
 
 	srt->add_child(tabbar_container);
@@ -6041,7 +6059,7 @@ EditorNode::EditorNode() {
 	distraction_free->set_shortcut(ED_SHORTCUT("editor/distraction_free_mode", TTR("Distraction Free Mode"), KEY_MASK_CMD | KEY_MASK_SHIFT | KEY_F11));
 #endif
 	distraction_free->set_tooltip(TTR("Toggle distraction-free mode."));
-	distraction_free->connect("pressed", this, "_toggle_distraction_free_mode");
+	distraction_free->connect_compat("pressed", this, "_toggle_distraction_free_mode");
 	distraction_free->set_icon(gui_base->get_icon("DistractionFree", "EditorIcons"));
 	distraction_free->set_toggle_mode(true);
 
@@ -6051,7 +6069,7 @@ EditorNode::EditorNode() {
 	scene_tab_add->set_tooltip(TTR("Add a new scene."));
 	scene_tab_add->set_icon(gui_base->get_icon("Add", "EditorIcons"));
 	scene_tab_add->add_color_override("icon_color_normal", Color(0.6f, 0.6f, 0.6f, 0.8f));
-	scene_tab_add->connect("pressed", this, "_menu_option", make_binds(FILE_NEW_SCENE));
+	scene_tab_add->connect_compat("pressed", this, "_menu_option", make_binds(FILE_NEW_SCENE));
 
 	scene_root_parent = memnew(PanelContainer);
 	scene_root_parent->set_custom_minimum_size(Size2(0, 80) * EDSCALE);
@@ -6086,14 +6104,14 @@ EditorNode::EditorNode() {
 	prev_scene->set_icon(gui_base->get_icon("PrevScene", "EditorIcons"));
 	prev_scene->set_tooltip(TTR("Go to previously opened scene."));
 	prev_scene->set_disabled(true);
-	prev_scene->connect("pressed", this, "_menu_option", make_binds(FILE_OPEN_PREV));
+	prev_scene->connect_compat("pressed", this, "_menu_option", make_binds(FILE_OPEN_PREV));
 	gui_base->add_child(prev_scene);
 	prev_scene->set_position(Point2(3, 24));
 	prev_scene->hide();
 
 	accept = memnew(AcceptDialog);
 	gui_base->add_child(accept);
-	accept->connect("confirmed", this, "_menu_confirm_current");
+	accept->connect_compat("confirmed", this, "_menu_confirm_current");
 
 	project_export = memnew(ProjectExportDialog);
 	gui_base->add_child(project_export);
@@ -6120,16 +6138,16 @@ EditorNode::EditorNode() {
 	gui_base->add_child(feature_profile_manager);
 	about = memnew(EditorAbout);
 	gui_base->add_child(about);
-	feature_profile_manager->connect("current_feature_profile_changed", this, "_feature_profile_changed");
+	feature_profile_manager->connect_compat("current_feature_profile_changed", this, "_feature_profile_changed");
 
 	warning = memnew(AcceptDialog);
 	warning->add_button(TTR("Copy Text"), true, "copy");
 	gui_base->add_child(warning);
-	warning->connect("custom_action", this, "_copy_warning");
+	warning->connect_compat("custom_action", this, "_copy_warning");
 
 	ED_SHORTCUT("editor/next_tab", TTR("Next tab"), KEY_MASK_CMD + KEY_TAB);
 	ED_SHORTCUT("editor/prev_tab", TTR("Previous tab"), KEY_MASK_CMD + KEY_MASK_SHIFT + KEY_TAB);
-	ED_SHORTCUT("editor/filter_files", TTR("Filter Files..."), KEY_MASK_ALT + KEY_MASK_CMD + KEY_P);
+	ED_SHORTCUT("editor/filter_files", TTR("Filter Files..."), KEY_MASK_CMD + KEY_MASK_ALT + KEY_P);
 	PopupMenu *p;
 
 	file_menu->set_tooltip(TTR("Operations with scene files."));
@@ -6144,13 +6162,14 @@ EditorNode::EditorNode() {
 
 	p->add_separator();
 	p->add_shortcut(ED_SHORTCUT("editor/save_scene", TTR("Save Scene"), KEY_MASK_CMD + KEY_S), FILE_SAVE_SCENE);
-	p->add_shortcut(ED_SHORTCUT("editor/save_scene_as", TTR("Save Scene As..."), KEY_MASK_SHIFT + KEY_MASK_CMD + KEY_S), FILE_SAVE_AS_SCENE);
-	p->add_shortcut(ED_SHORTCUT("editor/save_all_scenes", TTR("Save All Scenes"), KEY_MASK_ALT + KEY_MASK_SHIFT + KEY_MASK_CMD + KEY_S), FILE_SAVE_ALL_SCENES);
+	p->add_shortcut(ED_SHORTCUT("editor/save_scene_as", TTR("Save Scene As..."), KEY_MASK_CMD + KEY_MASK_SHIFT + KEY_S), FILE_SAVE_AS_SCENE);
+	p->add_shortcut(ED_SHORTCUT("editor/save_all_scenes", TTR("Save All Scenes"), KEY_MASK_CMD + KEY_MASK_SHIFT + KEY_MASK_ALT + KEY_S), FILE_SAVE_ALL_SCENES);
 
 	p->add_separator();
+
 	p->add_shortcut(ED_SHORTCUT("editor/quick_open", TTR("Quick Open..."), KEY_MASK_SHIFT + KEY_MASK_ALT + KEY_O), FILE_QUICK_OPEN);
-	p->add_shortcut(ED_SHORTCUT("editor/quick_open_scene", TTR("Quick Open Scene..."), KEY_MASK_SHIFT + KEY_MASK_CMD + KEY_O), FILE_QUICK_OPEN_SCENE);
-	p->add_shortcut(ED_SHORTCUT("editor/quick_open_script", TTR("Quick Open Script..."), KEY_MASK_ALT + KEY_MASK_CMD + KEY_O), FILE_QUICK_OPEN_SCRIPT);
+	p->add_shortcut(ED_SHORTCUT("editor/quick_open_scene", TTR("Quick Open Scene..."), KEY_MASK_CMD + KEY_MASK_SHIFT + KEY_O), FILE_QUICK_OPEN_SCENE);
+	p->add_shortcut(ED_SHORTCUT("editor/quick_open_script", TTR("Quick Open Script..."), KEY_MASK_CMD + KEY_MASK_ALT + KEY_O), FILE_QUICK_OPEN_SCRIPT);
 
 	p->add_separator();
 	PopupMenu *pm_export = memnew(PopupMenu);
@@ -6159,20 +6178,20 @@ EditorNode::EditorNode() {
 	p->add_submenu_item(TTR("Convert To..."), "Export");
 	pm_export->add_shortcut(ED_SHORTCUT("editor/convert_to_MeshLibrary", TTR("MeshLibrary...")), FILE_EXPORT_MESH_LIBRARY);
 	pm_export->add_shortcut(ED_SHORTCUT("editor/convert_to_TileSet", TTR("TileSet...")), FILE_EXPORT_TILESET);
-	pm_export->connect("id_pressed", this, "_menu_option");
+	pm_export->connect_compat("id_pressed", this, "_menu_option");
 
 	p->add_separator();
 	p->add_shortcut(ED_SHORTCUT("editor/undo", TTR("Undo"), KEY_MASK_CMD + KEY_Z), EDIT_UNDO, true);
-	p->add_shortcut(ED_SHORTCUT("editor/redo", TTR("Redo"), KEY_MASK_SHIFT + KEY_MASK_CMD + KEY_Z), EDIT_REDO, true);
+	p->add_shortcut(ED_SHORTCUT("editor/redo", TTR("Redo"), KEY_MASK_CMD + KEY_MASK_SHIFT + KEY_Z), EDIT_REDO, true);
 
 	p->add_separator();
 	p->add_shortcut(ED_SHORTCUT("editor/revert_scene", TTR("Revert Scene")), EDIT_REVERT);
-	p->add_shortcut(ED_SHORTCUT("editor/close_scene", TTR("Close Scene"), KEY_MASK_SHIFT + KEY_MASK_CMD + KEY_W), FILE_CLOSE);
+	p->add_shortcut(ED_SHORTCUT("editor/close_scene", TTR("Close Scene"), KEY_MASK_CMD + KEY_MASK_SHIFT + KEY_W), FILE_CLOSE);
 
 	recent_scenes = memnew(PopupMenu);
 	recent_scenes->set_name("RecentScenes");
 	p->add_child(recent_scenes);
-	recent_scenes->connect("id_pressed", this, "_open_recent_scene");
+	recent_scenes->connect_compat("id_pressed", this, "_open_recent_scene");
 
 	p->add_separator();
 	p->add_shortcut(ED_SHORTCUT("editor/file_quit", TTR("Quit"), KEY_MASK_CMD + KEY_Q), FILE_QUIT, true);
@@ -6188,11 +6207,11 @@ EditorNode::EditorNode() {
 	p = project_menu->get_popup();
 	p->set_hide_on_window_lose_focus(true);
 	p->add_shortcut(ED_SHORTCUT("editor/project_settings", TTR("Project Settings...")), RUN_SETTINGS);
-	p->connect("id_pressed", this, "_menu_option");
+	p->connect_compat("id_pressed", this, "_menu_option");
 
 	vcs_actions_menu = VersionControlEditorPlugin::get_singleton()->get_version_control_actions_panel();
 	vcs_actions_menu->set_name("Version Control");
-	vcs_actions_menu->connect("index_pressed", this, "_version_control_menu_option");
+	vcs_actions_menu->connect_compat("index_pressed", this, "_version_control_menu_option");
 	p->add_separator();
 	p->add_child(vcs_actions_menu);
 	p->add_submenu_item(TTR("Version Control"), "Version Control");
@@ -6205,12 +6224,12 @@ EditorNode::EditorNode() {
 	p->add_item(TTR("Open Project Data Folder"), RUN_PROJECT_DATA_FOLDER);
 
 	plugin_config_dialog = memnew(PluginConfigDialog);
-	plugin_config_dialog->connect("plugin_ready", this, "_on_plugin_ready");
+	plugin_config_dialog->connect_compat("plugin_ready", this, "_on_plugin_ready");
 	gui_base->add_child(plugin_config_dialog);
 
 	tool_menu = memnew(PopupMenu);
 	tool_menu->set_name("Tools");
-	tool_menu->connect("index_pressed", this, "_tool_menu_option");
+	tool_menu->connect_compat("index_pressed", this, "_tool_menu_option");
 	p->add_child(tool_menu);
 	p->add_submenu_item(TTR("Tools"), "Tools");
 	tool_menu->add_item(TTR("Orphan Resource Explorer..."), TOOLS_ORPHAN_RESOURCES);
@@ -6219,7 +6238,7 @@ EditorNode::EditorNode() {
 #ifdef OSX_ENABLED
 	p->add_shortcut(ED_SHORTCUT("editor/quit_to_project_list", TTR("Quit to Project List"), KEY_MASK_SHIFT + KEY_MASK_ALT + KEY_Q), RUN_PROJECT_MANAGER, true);
 #else
-	p->add_shortcut(ED_SHORTCUT("editor/quit_to_project_list", TTR("Quit to Project List"), KEY_MASK_SHIFT + KEY_MASK_CMD + KEY_Q), RUN_PROJECT_MANAGER, true);
+	p->add_shortcut(ED_SHORTCUT("editor/quit_to_project_list", TTR("Quit to Project List"), KEY_MASK_CMD + KEY_MASK_SHIFT + KEY_Q), RUN_PROJECT_MANAGER, true);
 #endif
 
 	menu_hb->add_spacer();
@@ -6254,7 +6273,14 @@ EditorNode::EditorNode() {
 	p->add_check_shortcut(ED_SHORTCUT("editor/sync_script_changes", TTR("Sync Script Changes")), RUN_RELOAD_SCRIPTS);
 	p->set_item_tooltip(p->get_item_count() - 1, TTR("When this option is turned on, any script that is saved will be reloaded on the running game.\nWhen used remotely on a device, this is more efficient with network filesystem."));
 	p->set_item_checked(p->get_item_count() - 1, true);
-	p->connect("id_pressed", this, "_menu_option");
+
+	// Multi-instance, start/stop
+	p->add_separator();
+	p->add_radio_check_item(TTR("Debug 1 instance"), RUN_DEBUG_ONE);
+	p->add_radio_check_item(TTR("Debug 2 instances"), RUN_DEBUG_TWO);
+	p->set_item_checked(p->get_item_index(RUN_DEBUG_ONE), true);
+
+	p->connect_compat("id_pressed", this, "_menu_option");
 
 	menu_hb->add_spacer();
 
@@ -6273,7 +6299,7 @@ EditorNode::EditorNode() {
 	editor_layouts = memnew(PopupMenu);
 	editor_layouts->set_name("Layouts");
 	p->add_child(editor_layouts);
-	editor_layouts->connect("id_pressed", this, "_layout_menu_option");
+	editor_layouts->connect_compat("id_pressed", this, "_layout_menu_option");
 	p->add_submenu_item(TTR("Editor Layout"), "Layouts");
 	p->add_separator();
 #ifdef OSX_ENABLED
@@ -6315,7 +6341,7 @@ EditorNode::EditorNode() {
 
 	p = help_menu->get_popup();
 	p->set_hide_on_window_lose_focus(true);
-	p->connect("id_pressed", this, "_menu_option");
+	p->connect_compat("id_pressed", this, "_menu_option");
 	p->add_icon_shortcut(gui_base->get_icon("HelpSearch", "EditorIcons"), ED_SHORTCUT("editor/editor_help", TTR("Search"), KEY_MASK_SHIFT | KEY_F1), HELP_SEARCH);
 	p->add_separator();
 	p->add_icon_shortcut(gui_base->get_icon("Instance", "EditorIcons"), ED_SHORTCUT("editor/online_docs", TTR("Online Docs")), HELP_DOCS);
@@ -6333,7 +6359,7 @@ EditorNode::EditorNode() {
 	play_button->set_toggle_mode(true);
 	play_button->set_icon(gui_base->get_icon("MainPlay", "EditorIcons"));
 	play_button->set_focus_mode(Control::FOCUS_NONE);
-	play_button->connect("pressed", this, "_menu_option", make_binds(RUN_PLAY));
+	play_button->connect_compat("pressed", this, "_menu_option", make_binds(RUN_PLAY));
 	play_button->set_tooltip(TTR("Play the project."));
 #ifdef OSX_ENABLED
 	play_button->set_shortcut(ED_SHORTCUT("editor/play", TTR("Play"), KEY_MASK_CMD | KEY_B));
@@ -6358,7 +6384,7 @@ EditorNode::EditorNode() {
 	play_hb->add_child(stop_button);
 	stop_button->set_focus_mode(Control::FOCUS_NONE);
 	stop_button->set_icon(gui_base->get_icon("Stop", "EditorIcons"));
-	stop_button->connect("pressed", this, "_menu_option", make_binds(RUN_STOP));
+	stop_button->connect_compat("pressed", this, "_menu_option", make_binds(RUN_STOP));
 	stop_button->set_tooltip(TTR("Stop the scene."));
 	stop_button->set_disabled(true);
 #ifdef OSX_ENABLED
@@ -6369,14 +6395,14 @@ EditorNode::EditorNode() {
 
 	run_native = memnew(EditorRunNative);
 	play_hb->add_child(run_native);
-	run_native->connect("native_run", this, "_menu_option", varray(RUN_PLAY_NATIVE));
+	run_native->connect_compat("native_run", this, "_menu_option", varray(RUN_PLAY_NATIVE));
 
 	play_scene_button = memnew(ToolButton);
 	play_hb->add_child(play_scene_button);
 	play_scene_button->set_toggle_mode(true);
 	play_scene_button->set_focus_mode(Control::FOCUS_NONE);
 	play_scene_button->set_icon(gui_base->get_icon("PlayScene", "EditorIcons"));
-	play_scene_button->connect("pressed", this, "_menu_option", make_binds(RUN_PLAY_SCENE));
+	play_scene_button->connect_compat("pressed", this, "_menu_option", make_binds(RUN_PLAY_SCENE));
 	play_scene_button->set_tooltip(TTR("Play the edited scene."));
 #ifdef OSX_ENABLED
 	play_scene_button->set_shortcut(ED_SHORTCUT("editor/play_scene", TTR("Play Scene"), KEY_MASK_CMD | KEY_R));
@@ -6389,7 +6415,7 @@ EditorNode::EditorNode() {
 	play_custom_scene_button->set_toggle_mode(true);
 	play_custom_scene_button->set_focus_mode(Control::FOCUS_NONE);
 	play_custom_scene_button->set_icon(gui_base->get_icon("PlayCustom", "EditorIcons"));
-	play_custom_scene_button->connect("pressed", this, "_menu_option", make_binds(RUN_PLAY_CUSTOM_SCENE));
+	play_custom_scene_button->connect_compat("pressed", this, "_menu_option", make_binds(RUN_PLAY_CUSTOM_SCENE));
 	play_custom_scene_button->set_tooltip(TTR("Play custom scene"));
 #ifdef OSX_ENABLED
 	play_custom_scene_button->set_shortcut(ED_SHORTCUT("editor/play_custom_scene", TTR("Play Custom Scene"), KEY_MASK_CMD | KEY_MASK_SHIFT | KEY_R));
@@ -6404,7 +6430,7 @@ EditorNode::EditorNode() {
 	video_driver = memnew(OptionButton);
 	video_driver->set_flat(true);
 	video_driver->set_focus_mode(Control::FOCUS_NONE);
-	video_driver->connect("item_selected", this, "_video_driver_selected");
+	video_driver->connect_compat("item_selected", this, "_video_driver_selected");
 	video_driver->add_font_override("font", gui_base->get_font("bold", "EditorFonts"));
 	// TODO re-enable when GLES2 is ported
 	video_driver->set_disabled(true);
@@ -6429,7 +6455,7 @@ EditorNode::EditorNode() {
 	video_restart_dialog = memnew(ConfirmationDialog);
 	video_restart_dialog->set_text(TTR("Changing the video driver requires restarting the editor."));
 	video_restart_dialog->get_ok()->set_text(TTR("Save & Restart"));
-	video_restart_dialog->connect("confirmed", this, "_menu_option", varray(SET_VIDEO_DRIVER_SAVE_AND_RESTART));
+	video_restart_dialog->connect_compat("confirmed", this, "_menu_option", varray(SET_VIDEO_DRIVER_SAVE_AND_RESTART));
 	gui_base->add_child(video_restart_dialog);
 
 	progress_hb = memnew(BackgroundProgress);
@@ -6438,13 +6464,13 @@ EditorNode::EditorNode() {
 	gui_base->add_child(layout_dialog);
 	layout_dialog->set_hide_on_ok(false);
 	layout_dialog->set_size(Size2(225, 270) * EDSCALE);
-	layout_dialog->connect("name_confirmed", this, "_dialog_action");
+	layout_dialog->connect_compat("name_confirmed", this, "_dialog_action");
 
 	update_spinner = memnew(MenuButton);
 	update_spinner->set_tooltip(TTR("Spins when the editor window redraws."));
 	right_menu_hb->add_child(update_spinner);
 	update_spinner->set_icon(gui_base->get_icon("Progress1", "EditorIcons"));
-	update_spinner->get_popup()->connect("id_pressed", this, "_menu_option");
+	update_spinner->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 	p = update_spinner->get_popup();
 	p->add_radio_check_item(TTR("Update Continuously"), SETTINGS_UPDATE_CONTINUOUSLY);
 	p->add_radio_check_item(TTR("Update When Changed"), SETTINGS_UPDATE_WHEN_CHANGED);
@@ -6460,9 +6486,9 @@ EditorNode::EditorNode() {
 	node_dock = memnew(NodeDock);
 
 	filesystem_dock = memnew(FileSystemDock(this));
-	filesystem_dock->connect("inherit", this, "_inherit_request");
-	filesystem_dock->connect("instance", this, "_instance_request");
-	filesystem_dock->connect("display_mode_changed", this, "_save_docks");
+	filesystem_dock->connect_compat("inherit", this, "_inherit_request");
+	filesystem_dock->connect_compat("instance", this, "_instance_request");
+	filesystem_dock->connect_compat("display_mode_changed", this, "_save_docks");
 
 	// Scene: Top left
 	dock_slot[DOCK_SLOT_LEFT_UR]->add_child(scene_tree_dock);
@@ -6548,7 +6574,7 @@ EditorNode::EditorNode() {
 	bottom_panel_hb->add_child(bottom_panel_raise);
 	bottom_panel_raise->hide();
 	bottom_panel_raise->set_toggle_mode(true);
-	bottom_panel_raise->connect("toggled", this, "_bottom_panel_raise_toggled");
+	bottom_panel_raise->connect_compat("toggled", this, "_bottom_panel_raise_toggled");
 
 	log = memnew(EditorLog);
 	ToolButton *output_button = add_bottom_panel_item(TTR("Output"), log);
@@ -6556,37 +6582,37 @@ EditorNode::EditorNode() {
 
 	old_split_ofs = 0;
 
-	center_split->connect("resized", this, "_vp_resized");
+	center_split->connect_compat("resized", this, "_vp_resized");
 
 	orphan_resources = memnew(OrphanResourcesDialog);
 	gui_base->add_child(orphan_resources);
 
 	confirmation = memnew(ConfirmationDialog);
 	gui_base->add_child(confirmation);
-	confirmation->connect("confirmed", this, "_menu_confirm_current");
+	confirmation->connect_compat("confirmed", this, "_menu_confirm_current");
 
 	save_confirmation = memnew(ConfirmationDialog);
 	save_confirmation->add_button(TTR("Don't Save"), OS::get_singleton()->get_swap_ok_cancel(), "discard");
 	gui_base->add_child(save_confirmation);
-	save_confirmation->connect("confirmed", this, "_menu_confirm_current");
-	save_confirmation->connect("custom_action", this, "_discard_changes");
+	save_confirmation->connect_compat("confirmed", this, "_menu_confirm_current");
+	save_confirmation->connect_compat("custom_action", this, "_discard_changes");
 
 	custom_build_manage_templates = memnew(ConfirmationDialog);
 	custom_build_manage_templates->set_text(TTR("Android build template is missing, please install relevant templates."));
 	custom_build_manage_templates->get_ok()->set_text(TTR("Manage Templates"));
-	custom_build_manage_templates->connect("confirmed", this, "_menu_option", varray(SETTINGS_MANAGE_EXPORT_TEMPLATES));
+	custom_build_manage_templates->connect_compat("confirmed", this, "_menu_option", varray(SETTINGS_MANAGE_EXPORT_TEMPLATES));
 	gui_base->add_child(custom_build_manage_templates);
 
 	install_android_build_template = memnew(ConfirmationDialog);
 	install_android_build_template->set_text(TTR("This will set up your project for custom Android builds by installing the source template to \"res://android/build\".\nYou can then apply modifications and build your own custom APK on export (adding modules, changing the AndroidManifest.xml, etc.).\nNote that in order to make custom builds instead of using pre-built APKs, the \"Use Custom Build\" option should be enabled in the Android export preset."));
 	install_android_build_template->get_ok()->set_text(TTR("Install"));
-	install_android_build_template->connect("confirmed", this, "_menu_confirm_current");
+	install_android_build_template->connect_compat("confirmed", this, "_menu_confirm_current");
 	gui_base->add_child(install_android_build_template);
 
 	remove_android_build_template = memnew(ConfirmationDialog);
 	remove_android_build_template->set_text(TTR("The Android build template is already installed in this project and it won't be overwritten.\nRemove the \"res://android/build\" directory manually before attempting this operation again."));
 	remove_android_build_template->get_ok()->set_text(TTR("Show in File Manager"));
-	remove_android_build_template->connect("confirmed", this, "_menu_option", varray(FILE_EXPLORE_ANDROID_BUILD_TEMPLATES));
+	remove_android_build_template->connect_compat("confirmed", this, "_menu_option", varray(FILE_EXPLORE_ANDROID_BUILD_TEMPLATES));
 	gui_base->add_child(remove_android_build_template);
 
 	file_templates = memnew(EditorFileDialog);
@@ -6605,7 +6631,7 @@ EditorNode::EditorNode() {
 	file_export_lib = memnew(EditorFileDialog);
 	file_export_lib->set_title(TTR("Export Library"));
 	file_export_lib->set_mode(EditorFileDialog::MODE_SAVE_FILE);
-	file_export_lib->connect("file_selected", this, "_dialog_action");
+	file_export_lib->connect_compat("file_selected", this, "_dialog_action");
 	file_export_lib_merge = memnew(CheckBox);
 	file_export_lib_merge->set_text(TTR("Merge With Existing"));
 	file_export_lib_merge->set_pressed(true);
@@ -6622,16 +6648,16 @@ EditorNode::EditorNode() {
 		file_script->add_filter("*." + E->get());
 	}
 	gui_base->add_child(file_script);
-	file_script->connect("file_selected", this, "_dialog_action");
+	file_script->connect_compat("file_selected", this, "_dialog_action");
 
-	file_menu->get_popup()->connect("id_pressed", this, "_menu_option");
-	file_menu->connect("about_to_show", this, "_update_file_menu_opened");
-	file_menu->get_popup()->connect("popup_hide", this, "_update_file_menu_closed");
+	file_menu->get_popup()->connect_compat("id_pressed", this, "_menu_option");
+	file_menu->connect_compat("about_to_show", this, "_update_file_menu_opened");
+	file_menu->get_popup()->connect_compat("popup_hide", this, "_update_file_menu_closed");
 
-	settings_menu->get_popup()->connect("id_pressed", this, "_menu_option");
+	settings_menu->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
-	file->connect("file_selected", this, "_dialog_action");
-	file_templates->connect("file_selected", this, "_dialog_action");
+	file->connect_compat("file_selected", this, "_dialog_action");
+	file_templates->connect_compat("file_selected", this, "_dialog_action");
 
 	preview_gen = memnew(AudioStreamPreviewGenerator);
 	add_child(preview_gen);
@@ -6639,6 +6665,7 @@ EditorNode::EditorNode() {
 
 	file_server = memnew(EditorFileServer);
 
+	add_editor_plugin(memnew(DebuggerEditorPlugin(this)));
 	add_editor_plugin(memnew(AnimationPlayerEditorPlugin(this)));
 	add_editor_plugin(memnew(CanvasItemEditorPlugin(this)));
 	add_editor_plugin(memnew(SpatialEditorPlugin(this)));
@@ -6767,8 +6794,8 @@ EditorNode::EditorNode() {
 	open_imported = memnew(ConfirmationDialog);
 	open_imported->get_ok()->set_text(TTR("Open Anyway"));
 	new_inherited_button = open_imported->add_button(TTR("New Inherited"), !OS::get_singleton()->get_swap_ok_cancel(), "inherit");
-	open_imported->connect("confirmed", this, "_open_imported");
-	open_imported->connect("custom_action", this, "_inherit_imported");
+	open_imported->connect_compat("confirmed", this, "_open_imported");
+	open_imported->connect_compat("custom_action", this, "_inherit_imported");
 	gui_base->add_child(open_imported);
 
 	saved_version = 1;
@@ -6777,11 +6804,11 @@ EditorNode::EditorNode() {
 
 	quick_open = memnew(EditorQuickOpen);
 	gui_base->add_child(quick_open);
-	quick_open->connect("quick_open", this, "_quick_opened");
+	quick_open->connect_compat("quick_open", this, "_quick_opened");
 
 	quick_run = memnew(EditorQuickOpen);
 	gui_base->add_child(quick_run);
-	quick_run->connect("quick_open", this, "_quick_run");
+	quick_run->connect_compat("quick_open", this, "_quick_run");
 
 	_update_recent_scenes();
 
@@ -6803,10 +6830,10 @@ EditorNode::EditorNode() {
 	execute_output_dialog->set_title("");
 	gui_base->add_child(execute_output_dialog);
 
-	EditorFileSystem::get_singleton()->connect("sources_changed", this, "_sources_changed");
-	EditorFileSystem::get_singleton()->connect("filesystem_changed", this, "_fs_changed");
-	EditorFileSystem::get_singleton()->connect("resources_reimported", this, "_resources_reimported");
-	EditorFileSystem::get_singleton()->connect("resources_reload", this, "_resources_changed");
+	EditorFileSystem::get_singleton()->connect_compat("sources_changed", this, "_sources_changed");
+	EditorFileSystem::get_singleton()->connect_compat("filesystem_changed", this, "_fs_changed");
+	EditorFileSystem::get_singleton()->connect_compat("resources_reimported", this, "_resources_reimported");
+	EditorFileSystem::get_singleton()->connect_compat("resources_reload", this, "_resources_changed");
 
 	_build_icon_type_cache();
 
@@ -6815,7 +6842,7 @@ EditorNode::EditorNode() {
 	pick_main_scene = memnew(ConfirmationDialog);
 	gui_base->add_child(pick_main_scene);
 	pick_main_scene->get_ok()->set_text(TTR("Select"));
-	pick_main_scene->connect("confirmed", this, "_menu_option", varray(SETTINGS_PICK_MAIN_SCENE));
+	pick_main_scene->connect_compat("confirmed", this, "_menu_option", varray(SETTINGS_PICK_MAIN_SCENE));
 
 	for (int i = 0; i < _init_callbacks.size(); i++)
 		_init_callbacks[i]();
@@ -6855,7 +6882,7 @@ EditorNode::EditorNode() {
 	screenshot_timer = memnew(Timer);
 	screenshot_timer->set_one_shot(true);
 	screenshot_timer->set_wait_time(settings_menu->get_popup()->get_submenu_popup_delay() + 0.1f);
-	screenshot_timer->connect("timeout", this, "_request_screenshot");
+	screenshot_timer->connect_compat("timeout", this, "_request_screenshot");
 	add_child(screenshot_timer);
 	screenshot_timer->set_owner(get_owner());
 }
diff --git a/editor/editor_node.h b/editor/editor_node.h
index bd2c3d73ae..a982b9d85f 100644
--- a/editor/editor_node.h
+++ b/editor/editor_node.h
@@ -162,6 +162,8 @@ private:
 		RUN_PLAY_NATIVE,
 		RUN_PLAY_CUSTOM_SCENE,
 		RUN_SCENE_SETTINGS,
+		RUN_DEBUG_ONE,
+		RUN_DEBUG_TWO,
 		RUN_SETTINGS,
 		RUN_PROJECT_DATA_FOLDER,
 		RUN_PROJECT_MANAGER,
@@ -639,7 +641,7 @@ private:
 	static void _resource_saved(RES p_resource, const String &p_path);
 	static void _resource_loaded(RES p_resource, const String &p_path);
 
-	void _resources_changed(const PoolVector<String> &p_resources);
+	void _resources_changed(const Vector<String> &p_resources);
 
 	void _feature_profile_changed();
 	bool _is_class_editor_disabled_by_feature_profile(const StringName &p_class);
@@ -764,10 +766,10 @@ public:
 
 	void set_convert_old_scene(bool p_old) { convert_old = p_old; }
 
-	void notify_child_process_exited();
+	void notify_all_debug_sessions_exited();
 
-	OS::ProcessID get_child_process_id() const { return editor_run.get_pid(); }
-	void stop_child_process();
+	OS::ProcessID has_child_process(OS::ProcessID p_pid) const { return editor_run.has_child_process(p_pid); }
+	void stop_child_process(OS::ProcessID p_pid);
 
 	Ref<Theme> get_editor_theme() const { return theme; }
 	Ref<Script> get_object_custom_type_base(const Object *p_object) const;
diff --git a/editor/editor_path.cpp b/editor/editor_path.cpp
index 6a1d052e02..696474d4b1 100644
--- a/editor/editor_path.cpp
+++ b/editor/editor_path.cpp
@@ -106,7 +106,7 @@ void EditorPath::update_path() {
 
 				if (name == "")
 					name = r->get_class();
-			} else if (obj->is_class("ScriptEditorDebuggerInspectedObject"))
+			} else if (obj->is_class("EditorDebuggerRemoteObject"))
 				name = obj->call("get_title");
 			else if (Object::cast_to<Node>(obj))
 				name = Object::cast_to<Node>(obj)->get_name();
@@ -152,6 +152,6 @@ EditorPath::EditorPath(EditorHistory *p_history) {
 	history = p_history;
 	set_clip_text(true);
 	set_text_align(ALIGN_LEFT);
-	get_popup()->connect("about_to_show", this, "_about_to_show");
-	get_popup()->connect("id_pressed", this, "_id_pressed");
+	get_popup()->connect_compat("about_to_show", this, "_about_to_show");
+	get_popup()->connect_compat("id_pressed", this, "_id_pressed");
 }
diff --git a/editor/editor_plugin.cpp b/editor/editor_plugin.cpp
index ce847d02eb..2135e70de3 100644
--- a/editor/editor_plugin.cpp
+++ b/editor/editor_plugin.cpp
@@ -688,7 +688,7 @@ void EditorPlugin::apply_changes() {
 void EditorPlugin::get_breakpoints(List<String> *p_breakpoints) {
 
 	if (get_script_instance() && get_script_instance()->has_method("get_breakpoints")) {
-		PoolStringArray arr = get_script_instance()->call("get_breakpoints");
+		PackedStringArray arr = get_script_instance()->call("get_breakpoints");
 		for (int i = 0; i < arr.size(); i++)
 			p_breakpoints->push_back(arr[i]);
 	}
@@ -743,8 +743,8 @@ void EditorPlugin::remove_scene_import_plugin(const Ref<EditorSceneImporter> &p_
 	ResourceImporterScene::get_singleton()->remove_importer(p_importer);
 }
 
-int find(const PoolStringArray &a, const String &v) {
-	PoolStringArray::Read r = a.read();
+int find(const PackedStringArray &a, const String &v) {
+	const String *r = a.ptr();
 	for (int j = 0; j < a.size(); ++j) {
 		if (r[j] == v) {
 			return j;
@@ -872,7 +872,7 @@ void EditorPlugin::_bind_methods() {
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo("clear"));
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo("save_external_data"));
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo("apply_changes"));
-	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::POOL_STRING_ARRAY, "get_breakpoints"));
+	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::PACKED_STRING_ARRAY, "get_breakpoints"));
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo("set_window_layout", PropertyInfo(Variant::OBJECT, "layout", PROPERTY_HINT_RESOURCE_TYPE, "ConfigFile")));
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo("get_window_layout", PropertyInfo(Variant::OBJECT, "layout", PROPERTY_HINT_RESOURCE_TYPE, "ConfigFile")));
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::BOOL, "build"));
diff --git a/editor/editor_plugin_settings.cpp b/editor/editor_plugin_settings.cpp
index 16decf5c04..c499e52f79 100644
--- a/editor/editor_plugin_settings.cpp
+++ b/editor/editor_plugin_settings.cpp
@@ -43,8 +43,8 @@ void EditorPluginSettings::_notification(int p_what) {
 	if (p_what == MainLoop::NOTIFICATION_WM_FOCUS_IN) {
 		update_plugins();
 	} else if (p_what == Node::NOTIFICATION_READY) {
-		plugin_config_dialog->connect("plugin_ready", EditorNode::get_singleton(), "_on_plugin_ready");
-		plugin_list->connect("button_pressed", this, "_cell_button_pressed");
+		plugin_config_dialog->connect_compat("plugin_ready", EditorNode::get_singleton(), "_on_plugin_ready");
+		plugin_list->connect_compat("button_pressed", this, "_cell_button_pressed");
 	}
 }
 
@@ -219,10 +219,10 @@ EditorPluginSettings::EditorPluginSettings() {
 	title_hb->add_child(memnew(Label(TTR("Installed Plugins:"))));
 	title_hb->add_spacer();
 	create_plugin = memnew(Button(TTR("Create")));
-	create_plugin->connect("pressed", this, "_create_clicked");
+	create_plugin->connect_compat("pressed", this, "_create_clicked");
 	title_hb->add_child(create_plugin);
 	update_list = memnew(Button(TTR("Update")));
-	update_list->connect("pressed", this, "update_plugins");
+	update_list->connect_compat("pressed", this, "update_plugins");
 	title_hb->add_child(update_list);
 	add_child(title_hb);
 
@@ -245,7 +245,7 @@ EditorPluginSettings::EditorPluginSettings() {
 	plugin_list->set_column_min_width(3, 80 * EDSCALE);
 	plugin_list->set_column_min_width(4, 40 * EDSCALE);
 	plugin_list->set_hide_root(true);
-	plugin_list->connect("item_edited", this, "_plugin_activity_changed");
+	plugin_list->connect_compat("item_edited", this, "_plugin_activity_changed");
 
 	VBoxContainer *mc = memnew(VBoxContainer);
 	mc->add_child(plugin_list);
diff --git a/editor/editor_profiler.cpp b/editor/editor_profiler.cpp
index 3ac4fcc21b..dd784c0980 100644
--- a/editor/editor_profiler.cpp
+++ b/editor/editor_profiler.cpp
@@ -175,7 +175,7 @@ void EditorProfiler::_update_plot() {
 		graph_image.resize(desired_len);
 	}
 
-	PoolVector<uint8_t>::Write wr = graph_image.write();
+	uint8_t *wr = graph_image.ptrw();
 	const Color background_color = get_color("dark_color_2", "Editor");
 
 	// Clear the previous frame and set the background color.
@@ -342,8 +342,6 @@ void EditorProfiler::_update_plot() {
 		}
 	}
 
-	wr.release();
-
 	Ref<Image> img;
 	img.instance();
 	img->create(w, h, 0, Image::FORMAT_RGBA8, graph_image);
@@ -688,12 +686,12 @@ EditorProfiler::EditorProfiler() {
 	activate = memnew(Button);
 	activate->set_toggle_mode(true);
 	activate->set_text(TTR("Start"));
-	activate->connect("pressed", this, "_activate_pressed");
+	activate->connect_compat("pressed", this, "_activate_pressed");
 	hb->add_child(activate);
 
 	clear_button = memnew(Button);
 	clear_button->set_text(TTR("Clear"));
-	clear_button->connect("pressed", this, "_clear_pressed");
+	clear_button->connect_compat("pressed", this, "_clear_pressed");
 	hb->add_child(clear_button);
 
 	hb->add_child(memnew(Label(TTR("Measure:"))));
@@ -703,7 +701,7 @@ EditorProfiler::EditorProfiler() {
 	display_mode->add_item(TTR("Average Time (sec)"));
 	display_mode->add_item(TTR("Frame %"));
 	display_mode->add_item(TTR("Physics Frame %"));
-	display_mode->connect("item_selected", this, "_combo_changed");
+	display_mode->connect_compat("item_selected", this, "_combo_changed");
 
 	hb->add_child(display_mode);
 
@@ -712,7 +710,7 @@ EditorProfiler::EditorProfiler() {
 	display_time = memnew(OptionButton);
 	display_time->add_item(TTR("Inclusive"));
 	display_time->add_item(TTR("Self"));
-	display_time->connect("item_selected", this, "_combo_changed");
+	display_time->connect_compat("item_selected", this, "_combo_changed");
 
 	hb->add_child(display_time);
 
@@ -723,7 +721,7 @@ EditorProfiler::EditorProfiler() {
 	cursor_metric_edit = memnew(SpinBox);
 	cursor_metric_edit->set_h_size_flags(SIZE_FILL);
 	hb->add_child(cursor_metric_edit);
-	cursor_metric_edit->connect("value_changed", this, "_cursor_metric_changed");
+	cursor_metric_edit->connect_compat("value_changed", this, "_cursor_metric_changed");
 
 	hb->add_constant_override("separation", 8 * EDSCALE);
 
@@ -747,14 +745,14 @@ EditorProfiler::EditorProfiler() {
 	variables->set_column_title(2, TTR("Calls"));
 	variables->set_column_expand(2, false);
 	variables->set_column_min_width(2, 60 * EDSCALE);
-	variables->connect("item_edited", this, "_item_edited");
+	variables->connect_compat("item_edited", this, "_item_edited");
 
 	graph = memnew(TextureRect);
 	graph->set_expand(true);
 	graph->set_mouse_filter(MOUSE_FILTER_STOP);
-	graph->connect("draw", this, "_graph_tex_draw");
-	graph->connect("gui_input", this, "_graph_tex_input");
-	graph->connect("mouse_exited", this, "_graph_tex_mouse_exit");
+	graph->connect_compat("draw", this, "_graph_tex_draw");
+	graph->connect_compat("gui_input", this, "_graph_tex_input");
+	graph->connect_compat("mouse_exited", this, "_graph_tex_mouse_exit");
 
 	h_split->add_child(graph);
 	graph->set_h_size_flags(SIZE_EXPAND_FILL);
@@ -770,13 +768,13 @@ EditorProfiler::EditorProfiler() {
 	frame_delay->set_wait_time(0.1);
 	frame_delay->set_one_shot(true);
 	add_child(frame_delay);
-	frame_delay->connect("timeout", this, "_update_frame");
+	frame_delay->connect_compat("timeout", this, "_update_frame");
 
 	plot_delay = memnew(Timer);
 	plot_delay->set_wait_time(0.1);
 	plot_delay->set_one_shot(true);
 	add_child(plot_delay);
-	plot_delay->connect("timeout", this, "_update_plot");
+	plot_delay->connect_compat("timeout", this, "_update_plot");
 
 	plot_sigs.insert("physics_frame_time");
 	plot_sigs.insert("category_frame_time");
diff --git a/editor/editor_profiler.h b/editor/editor_profiler.h
index f8accdf6d2..0a442ddd5c 100644
--- a/editor/editor_profiler.h
+++ b/editor/editor_profiler.h
@@ -103,7 +103,7 @@ private:
 	Button *clear_button;
 	TextureRect *graph;
 	Ref<ImageTexture> graph_texture;
-	PoolVector<uint8_t> graph_image;
+	Vector<uint8_t> graph_image;
 	Tree *variables;
 	HSplitContainer *h_split;
 
diff --git a/editor/editor_properties.cpp b/editor/editor_properties.cpp
index 905e928c5a..e154b13eac 100644
--- a/editor/editor_properties.cpp
+++ b/editor/editor_properties.cpp
@@ -64,7 +64,11 @@ void EditorPropertyText::_text_changed(const String &p_string) {
 	if (updating)
 		return;
 
-	emit_changed(get_edited_property(), p_string, "", true);
+	if (string_name) {
+		emit_changed(get_edited_property(), StringName(p_string), "", true);
+	} else {
+		emit_changed(get_edited_property(), p_string, "", true);
+	}
 }
 
 void EditorPropertyText::update_property() {
@@ -75,6 +79,9 @@ void EditorPropertyText::update_property() {
 	updating = false;
 }
 
+void EditorPropertyText::set_string_name(bool p_enabled) {
+	string_name = p_enabled;
+}
 void EditorPropertyText::set_placeholder(const String &p_string) {
 	text->set_placeholder(p_string);
 }
@@ -89,9 +96,10 @@ EditorPropertyText::EditorPropertyText() {
 	text = memnew(LineEdit);
 	add_child(text);
 	add_focusable(text);
-	text->connect("text_changed", this, "_text_changed");
-	text->connect("text_entered", this, "_text_entered");
+	text->connect_compat("text_changed", this, "_text_changed");
+	text->connect_compat("text_entered", this, "_text_entered");
 
+	string_name = false;
 	updating = false;
 }
 
@@ -110,7 +118,7 @@ void EditorPropertyMultilineText::_open_big_text() {
 
 	if (!big_text_dialog) {
 		big_text = memnew(TextEdit);
-		big_text->connect("text_changed", this, "_big_text_changed");
+		big_text->connect_compat("text_changed", this, "_big_text_changed");
 		big_text->set_wrap_enabled(true);
 		big_text_dialog = memnew(AcceptDialog);
 		big_text_dialog->add_child(big_text);
@@ -156,13 +164,13 @@ EditorPropertyMultilineText::EditorPropertyMultilineText() {
 	add_child(hb);
 	set_bottom_editor(hb);
 	text = memnew(TextEdit);
-	text->connect("text_changed", this, "_text_changed");
+	text->connect_compat("text_changed", this, "_text_changed");
 	text->set_wrap_enabled(true);
 	add_focusable(text);
 	hb->add_child(text);
 	text->set_h_size_flags(SIZE_EXPAND_FILL);
 	open_big_text = memnew(ToolButton);
-	open_big_text->connect("pressed", this, "_open_big_text");
+	open_big_text->connect_compat("pressed", this, "_open_big_text");
 	hb->add_child(open_big_text);
 	big_text_dialog = NULL;
 	big_text = NULL;
@@ -172,7 +180,12 @@ EditorPropertyMultilineText::EditorPropertyMultilineText() {
 
 void EditorPropertyTextEnum::_option_selected(int p_which) {
 
-	emit_changed(get_edited_property(), options->get_item_text(p_which));
+	if (string_name) {
+
+		emit_changed(get_edited_property(), StringName(options->get_item_text(p_which)));
+	} else {
+		emit_changed(get_edited_property(), options->get_item_text(p_which));
+	}
 }
 
 void EditorPropertyTextEnum::update_property() {
@@ -187,10 +200,11 @@ void EditorPropertyTextEnum::update_property() {
 	}
 }
 
-void EditorPropertyTextEnum::setup(const Vector<String> &p_options) {
+void EditorPropertyTextEnum::setup(const Vector<String> &p_options, bool p_string_name) {
 	for (int i = 0; i < p_options.size(); i++) {
 		options->add_item(p_options[i], i);
 	}
+	string_name = p_string_name;
 }
 
 void EditorPropertyTextEnum::_bind_methods() {
@@ -202,10 +216,11 @@ EditorPropertyTextEnum::EditorPropertyTextEnum() {
 	options = memnew(OptionButton);
 	options->set_clip_text(true);
 	options->set_flat(true);
+	string_name = false;
 
 	add_child(options);
 	add_focusable(options);
-	options->connect("item_selected", this, "_option_selected");
+	options->connect_compat("item_selected", this, "_option_selected");
 }
 ///////////////////// PATH /////////////////////////
 
@@ -218,8 +233,8 @@ void EditorPropertyPath::_path_pressed() {
 
 	if (!dialog) {
 		dialog = memnew(EditorFileDialog);
-		dialog->connect("file_selected", this, "_path_selected");
-		dialog->connect("dir_selected", this, "_path_selected");
+		dialog->connect_compat("file_selected", this, "_path_selected");
+		dialog->connect_compat("dir_selected", this, "_path_selected");
 		add_child(dialog);
 	}
 
@@ -293,8 +308,8 @@ EditorPropertyPath::EditorPropertyPath() {
 	add_child(path_hb);
 	path = memnew(LineEdit);
 	path_hb->add_child(path);
-	path->connect("text_entered", this, "_path_selected");
-	path->connect("focus_exited", this, "_path_focus_exited");
+	path->connect_compat("text_entered", this, "_path_selected");
+	path->connect_compat("focus_exited", this, "_path_focus_exited");
 	path->set_h_size_flags(SIZE_EXPAND_FILL);
 
 	path_edit = memnew(Button);
@@ -302,7 +317,7 @@ EditorPropertyPath::EditorPropertyPath() {
 	path_hb->add_child(path_edit);
 	add_focusable(path);
 	dialog = NULL;
-	path_edit->connect("pressed", this, "_path_pressed");
+	path_edit->connect_compat("pressed", this, "_path_pressed");
 	folder = false;
 	global = false;
 	save_mode = false;
@@ -346,10 +361,10 @@ EditorPropertyClassName::EditorPropertyClassName() {
 	add_child(property);
 	add_focusable(property);
 	property->set_text(selected_type);
-	property->connect("pressed", this, "_property_selected");
+	property->connect_compat("pressed", this, "_property_selected");
 	dialog = memnew(CreateDialog);
 	dialog->set_base_type(base_type);
-	dialog->connect("create", this, "_dialog_created");
+	dialog->connect_compat("create", this, "_dialog_created");
 	add_child(dialog);
 }
 
@@ -365,7 +380,7 @@ void EditorPropertyMember::_property_select() {
 
 	if (!selector) {
 		selector = memnew(PropertySelector);
-		selector->connect("selected", this, "_property_selected");
+		selector->connect_compat("selected", this, "_property_selected");
 		add_child(selector);
 	}
 
@@ -455,7 +470,7 @@ EditorPropertyMember::EditorPropertyMember() {
 	property->set_clip_text(true);
 	add_child(property);
 	add_focusable(property);
-	property->connect("pressed", this, "_property_select");
+	property->connect_compat("pressed", this, "_property_select");
 }
 
 ///////////////////// CHECK /////////////////////////
@@ -480,7 +495,7 @@ EditorPropertyCheck::EditorPropertyCheck() {
 	checkbox->set_text(TTR("On"));
 	add_child(checkbox);
 	add_focusable(checkbox);
-	checkbox->connect("pressed", this, "_checkbox_pressed");
+	checkbox->connect_compat("pressed", this, "_checkbox_pressed");
 }
 
 ///////////////////// ENUM /////////////////////////
@@ -531,7 +546,7 @@ EditorPropertyEnum::EditorPropertyEnum() {
 	options->set_flat(true);
 	add_child(options);
 	add_focusable(options);
-	options->connect("item_selected", this, "_option_selected");
+	options->connect_compat("item_selected", this, "_option_selected");
 }
 
 ///////////////////// FLAGS /////////////////////////
@@ -576,7 +591,7 @@ void EditorPropertyFlags::setup(const Vector<String> &p_options) {
 			CheckBox *cb = memnew(CheckBox);
 			cb->set_text(option);
 			cb->set_clip_text(true);
-			cb->connect("pressed", this, "_flag_toggled");
+			cb->connect_compat("pressed", this, "_flag_toggled");
 			add_focusable(cb);
 			vbox->add_child(cb);
 			flags.push_back(cb);
@@ -787,20 +802,20 @@ EditorPropertyLayers::EditorPropertyLayers() {
 	HBoxContainer *hb = memnew(HBoxContainer);
 	add_child(hb);
 	grid = memnew(EditorPropertyLayersGrid);
-	grid->connect("flag_changed", this, "_grid_changed");
+	grid->connect_compat("flag_changed", this, "_grid_changed");
 	grid->set_h_size_flags(SIZE_EXPAND_FILL);
 	hb->add_child(grid);
 	button = memnew(Button);
 	button->set_toggle_mode(true);
 	button->set_text("..");
-	button->connect("pressed", this, "_button_pressed");
+	button->connect_compat("pressed", this, "_button_pressed");
 	hb->add_child(button);
 	set_bottom_editor(hb);
 	layers = memnew(PopupMenu);
 	add_child(layers);
 	layers->set_hide_on_checkable_item_selection(false);
-	layers->connect("id_pressed", this, "_menu_pressed");
-	layers->connect("popup_hide", button, "set_pressed", varray(false));
+	layers->connect_compat("id_pressed", this, "_menu_pressed");
+	layers->connect_compat("popup_hide", button, "set_pressed", varray(false));
 }
 
 ///////////////////// INT /////////////////////////
@@ -841,7 +856,7 @@ EditorPropertyInteger::EditorPropertyInteger() {
 	spin->set_flat(true);
 	add_child(spin);
 	add_focusable(spin);
-	spin->connect("value_changed", this, "_value_changed");
+	spin->connect_compat("value_changed", this, "_value_changed");
 	setting = false;
 }
 
@@ -881,7 +896,7 @@ EditorPropertyObjectID::EditorPropertyObjectID() {
 	edit = memnew(Button);
 	add_child(edit);
 	add_focusable(edit);
-	edit->connect("pressed", this, "_edit_pressed");
+	edit->connect_compat("pressed", this, "_edit_pressed");
 }
 
 ///////////////////// FLOAT /////////////////////////
@@ -921,7 +936,7 @@ EditorPropertyFloat::EditorPropertyFloat() {
 	spin->set_flat(true);
 	add_child(spin);
 	add_focusable(spin);
-	spin->connect("value_changed", this, "_value_changed");
+	spin->connect_compat("value_changed", this, "_value_changed");
 	setting = false;
 }
 
@@ -1100,14 +1115,14 @@ void EditorPropertyEasing::_bind_methods() {
 EditorPropertyEasing::EditorPropertyEasing() {
 
 	easing_draw = memnew(Control);
-	easing_draw->connect("draw", this, "_draw_easing");
-	easing_draw->connect("gui_input", this, "_drag_easing");
+	easing_draw->connect_compat("draw", this, "_draw_easing");
+	easing_draw->connect_compat("gui_input", this, "_drag_easing");
 	easing_draw->set_default_cursor_shape(Control::CURSOR_MOVE);
 	add_child(easing_draw);
 
 	preset = memnew(PopupMenu);
 	add_child(preset);
-	preset->connect("id_pressed", this, "_set_preset");
+	preset->connect_compat("id_pressed", this, "_set_preset");
 
 	spin = memnew(EditorSpinSlider);
 	spin->set_flat(true);
@@ -1117,8 +1132,8 @@ EditorPropertyEasing::EditorPropertyEasing() {
 	spin->set_hide_slider(true);
 	spin->set_allow_lesser(true);
 	spin->set_allow_greater(true);
-	spin->connect("value_changed", this, "_spin_value_changed");
-	spin->get_line_edit()->connect("focus_exited", this, "_spin_focus_exited");
+	spin->connect_compat("value_changed", this, "_spin_value_changed");
+	spin->get_line_edit()->connect_compat("focus_exited", this, "_spin_focus_exited");
 	spin->hide();
 	add_child(spin);
 
@@ -1196,7 +1211,7 @@ EditorPropertyVector2::EditorPropertyVector2() {
 		spin[i]->set_label(desc[i]);
 		bc->add_child(spin[i]);
 		add_focusable(spin[i]);
-		spin[i]->connect("value_changed", this, "_value_changed", varray(desc[i]));
+		spin[i]->connect_compat("value_changed", this, "_value_changed", varray(desc[i]));
 		if (horizontal) {
 			spin[i]->set_h_size_flags(SIZE_EXPAND_FILL);
 		}
@@ -1280,7 +1295,7 @@ EditorPropertyRect2::EditorPropertyRect2() {
 		spin[i]->set_flat(true);
 		bc->add_child(spin[i]);
 		add_focusable(spin[i]);
-		spin[i]->connect("value_changed", this, "_value_changed", varray(desc[i]));
+		spin[i]->connect_compat("value_changed", this, "_value_changed", varray(desc[i]));
 		if (horizontal) {
 			spin[i]->set_h_size_flags(SIZE_EXPAND_FILL);
 		}
@@ -1361,7 +1376,7 @@ EditorPropertyVector3::EditorPropertyVector3() {
 		spin[i]->set_label(desc[i]);
 		bc->add_child(spin[i]);
 		add_focusable(spin[i]);
-		spin[i]->connect("value_changed", this, "_value_changed", varray(desc[i]));
+		spin[i]->connect_compat("value_changed", this, "_value_changed", varray(desc[i]));
 		if (horizontal) {
 			spin[i]->set_h_size_flags(SIZE_EXPAND_FILL);
 		}
@@ -1444,7 +1459,7 @@ EditorPropertyPlane::EditorPropertyPlane() {
 		spin[i]->set_label(desc[i]);
 		bc->add_child(spin[i]);
 		add_focusable(spin[i]);
-		spin[i]->connect("value_changed", this, "_value_changed", varray(desc[i]));
+		spin[i]->connect_compat("value_changed", this, "_value_changed", varray(desc[i]));
 		if (horizontal) {
 			spin[i]->set_h_size_flags(SIZE_EXPAND_FILL);
 		}
@@ -1527,7 +1542,7 @@ EditorPropertyQuat::EditorPropertyQuat() {
 		spin[i]->set_label(desc[i]);
 		bc->add_child(spin[i]);
 		add_focusable(spin[i]);
-		spin[i]->connect("value_changed", this, "_value_changed", varray(desc[i]));
+		spin[i]->connect_compat("value_changed", this, "_value_changed", varray(desc[i]));
 		if (horizontal) {
 			spin[i]->set_h_size_flags(SIZE_EXPAND_FILL);
 		}
@@ -1609,7 +1624,7 @@ EditorPropertyAABB::EditorPropertyAABB() {
 		g->add_child(spin[i]);
 		spin[i]->set_h_size_flags(SIZE_EXPAND_FILL);
 		add_focusable(spin[i]);
-		spin[i]->connect("value_changed", this, "_value_changed", varray(desc[i]));
+		spin[i]->connect_compat("value_changed", this, "_value_changed", varray(desc[i]));
 	}
 	set_bottom_editor(g);
 	setting = false;
@@ -1684,7 +1699,7 @@ EditorPropertyTransform2D::EditorPropertyTransform2D() {
 		g->add_child(spin[i]);
 		spin[i]->set_h_size_flags(SIZE_EXPAND_FILL);
 		add_focusable(spin[i]);
-		spin[i]->connect("value_changed", this, "_value_changed", varray(desc[i]));
+		spin[i]->connect_compat("value_changed", this, "_value_changed", varray(desc[i]));
 	}
 	set_bottom_editor(g);
 	setting = false;
@@ -1765,7 +1780,7 @@ EditorPropertyBasis::EditorPropertyBasis() {
 		g->add_child(spin[i]);
 		spin[i]->set_h_size_flags(SIZE_EXPAND_FILL);
 		add_focusable(spin[i]);
-		spin[i]->connect("value_changed", this, "_value_changed", varray(desc[i]));
+		spin[i]->connect_compat("value_changed", this, "_value_changed", varray(desc[i]));
 	}
 	set_bottom_editor(g);
 	setting = false;
@@ -1852,7 +1867,7 @@ EditorPropertyTransform::EditorPropertyTransform() {
 		g->add_child(spin[i]);
 		spin[i]->set_h_size_flags(SIZE_EXPAND_FILL);
 		add_focusable(spin[i]);
-		spin[i]->connect("value_changed", this, "_value_changed", varray(desc[i]));
+		spin[i]->connect_compat("value_changed", this, "_value_changed", varray(desc[i]));
 	}
 	set_bottom_editor(g);
 	setting = false;
@@ -1917,9 +1932,9 @@ EditorPropertyColor::EditorPropertyColor() {
 	picker = memnew(ColorPickerButton);
 	add_child(picker);
 	picker->set_flat(true);
-	picker->connect("color_changed", this, "_color_changed");
-	picker->connect("popup_closed", this, "_popup_closed");
-	picker->connect("picker_created", this, "_picker_created");
+	picker->connect_compat("color_changed", this, "_color_changed");
+	picker->connect_compat("popup_closed", this, "_popup_closed");
+	picker->connect_compat("picker_created", this, "_picker_created");
 }
 
 ////////////// NODE PATH //////////////////////
@@ -1966,7 +1981,7 @@ void EditorPropertyNodePath::_node_assign() {
 		scene_tree->get_scene_tree()->set_show_enabled_subscene(true);
 		scene_tree->get_scene_tree()->set_valid_types(valid_types);
 		add_child(scene_tree);
-		scene_tree->connect("selected", this, "_node_selected");
+		scene_tree->connect_compat("selected", this, "_node_selected");
 	}
 	scene_tree->popup_centered_ratio();
 }
@@ -2048,12 +2063,12 @@ EditorPropertyNodePath::EditorPropertyNodePath() {
 	assign->set_flat(true);
 	assign->set_h_size_flags(SIZE_EXPAND_FILL);
 	assign->set_clip_text(true);
-	assign->connect("pressed", this, "_node_assign");
+	assign->connect_compat("pressed", this, "_node_assign");
 	hbc->add_child(assign);
 
 	clear = memnew(Button);
 	clear->set_flat(true);
-	clear->connect("pressed", this, "_node_clear");
+	clear->connect_compat("pressed", this, "_node_clear");
 	hbc->add_child(clear);
 	use_path_from_scene_root = false;
 
@@ -2120,7 +2135,7 @@ void EditorPropertyResource::_menu_option(int p_which) {
 
 			if (!file) {
 				file = memnew(EditorFileDialog);
-				file->connect("file_selected", this, "_file_selected");
+				file->connect_compat("file_selected", this, "_file_selected");
 				add_child(file);
 			}
 			file->set_mode(EditorFileDialog::MODE_OPEN_FILE);
@@ -2289,7 +2304,7 @@ void EditorPropertyResource::_menu_option(int p_which) {
 					scene_tree->get_scene_tree()->set_valid_types(valid_types);
 					scene_tree->get_scene_tree()->set_show_enabled_subscene(true);
 					add_child(scene_tree);
-					scene_tree->connect("selected", this, "_viewport_selected");
+					scene_tree->connect_compat("selected", this, "_viewport_selected");
 					scene_tree->set_title(TTR("Pick a Viewport"));
 				}
 				scene_tree->popup_centered_ratio();
@@ -2607,9 +2622,9 @@ void EditorPropertyResource::update_property() {
 				sub_inspector->set_sub_inspector(true);
 				sub_inspector->set_enable_capitalize_paths(true);
 
-				sub_inspector->connect("property_keyed", this, "_sub_inspector_property_keyed");
-				sub_inspector->connect("resource_selected", this, "_sub_inspector_resource_selected");
-				sub_inspector->connect("object_id_selected", this, "_sub_inspector_object_id_selected");
+				sub_inspector->connect_compat("property_keyed", this, "_sub_inspector_property_keyed");
+				sub_inspector->connect_compat("resource_selected", this, "_sub_inspector_resource_selected");
+				sub_inspector->connect_compat("object_id_selected", this, "_sub_inspector_object_id_selected");
 				sub_inspector->set_keying(is_keying());
 				sub_inspector->set_read_only(is_read_only());
 				sub_inspector->set_use_folding(is_using_folding());
@@ -2892,9 +2907,9 @@ EditorPropertyResource::EditorPropertyResource() {
 	assign->set_flat(true);
 	assign->set_h_size_flags(SIZE_EXPAND_FILL);
 	assign->set_clip_text(true);
-	assign->connect("pressed", this, "_resource_selected");
+	assign->connect_compat("pressed", this, "_resource_selected");
 	assign->set_drag_forwarding(this);
-	assign->connect("draw", this, "_button_draw");
+	assign->connect_compat("draw", this, "_button_draw");
 	hbc->add_child(assign);
 	add_focusable(assign);
 
@@ -2905,18 +2920,18 @@ EditorPropertyResource::EditorPropertyResource() {
 	preview->set_margin(MARGIN_BOTTOM, -1);
 	preview->set_margin(MARGIN_RIGHT, -1);
 	assign->add_child(preview);
-	assign->connect("gui_input", this, "_button_input");
+	assign->connect_compat("gui_input", this, "_button_input");
 
 	menu = memnew(PopupMenu);
 	add_child(menu);
 	edit = memnew(Button);
 	edit->set_flat(true);
 	edit->set_toggle_mode(true);
-	menu->connect("id_pressed", this, "_menu_option");
-	menu->connect("popup_hide", edit, "set_pressed", varray(false));
-	edit->connect("pressed", this, "_update_menu");
+	menu->connect_compat("id_pressed", this, "_menu_option");
+	menu->connect_compat("popup_hide", edit, "set_pressed", varray(false));
+	edit->connect_compat("pressed", this, "_update_menu");
 	hbc->add_child(edit);
-	edit->connect("gui_input", this, "_button_input");
+	edit->connect_compat("gui_input", this, "_button_input");
 	add_focusable(edit);
 
 	file = NULL;
@@ -3024,7 +3039,7 @@ bool EditorInspectorDefaultPlugin::parse_property(Object *p_object, Variant::Typ
 				add_property_editor(p_path, editor);
 			}
 		} break;
-		case Variant::REAL: {
+		case Variant::FLOAT: {
 
 			if (p_hint == PROPERTY_HINT_EXP_EASING) {
 				EditorPropertyEasing *editor = memnew(EditorPropertyEasing);
@@ -3158,7 +3173,7 @@ bool EditorInspectorDefaultPlugin::parse_property(Object *p_object, Variant::Typ
 			editor->setup(min, max, step, hide_slider);
 			add_property_editor(p_path, editor);
 
-		} break; // 5
+		} break;
 		case Variant::RECT2: {
 			EditorPropertyRect2 *editor = memnew(EditorPropertyRect2);
 			double min = -65535, max = 65535, step = default_float_step;
@@ -3245,7 +3260,7 @@ bool EditorInspectorDefaultPlugin::parse_property(Object *p_object, Variant::Typ
 
 			editor->setup(min, max, step, hide_slider);
 			add_property_editor(p_path, editor);
-		} break; // 10
+		} break;
 		case Variant::AABB: {
 			EditorPropertyAABB *editor = memnew(EditorPropertyAABB);
 			double min = -65535, max = 65535, step = default_float_step;
@@ -3305,6 +3320,22 @@ bool EditorInspectorDefaultPlugin::parse_property(Object *p_object, Variant::Typ
 			editor->setup(p_hint != PROPERTY_HINT_COLOR_NO_ALPHA);
 			add_property_editor(p_path, editor);
 		} break;
+		case Variant::STRING_NAME: {
+
+			if (p_hint == PROPERTY_HINT_ENUM) {
+				EditorPropertyTextEnum *editor = memnew(EditorPropertyTextEnum);
+				Vector<String> options = p_hint_text.split(",");
+				editor->setup(options, true);
+				add_property_editor(p_path, editor);
+			} else {
+				EditorPropertyText *editor = memnew(EditorPropertyText);
+				if (p_hint == PROPERTY_HINT_PLACEHOLDER_TEXT) {
+					editor->set_placeholder(p_hint_text);
+				}
+				editor->set_string_name(true);
+				add_property_editor(p_path, editor);
+			}
+		} break;
 		case Variant::NODE_PATH: {
 
 			EditorPropertyNodePath *editor = memnew(EditorPropertyNodePath);
@@ -3318,7 +3349,7 @@ bool EditorInspectorDefaultPlugin::parse_property(Object *p_object, Variant::Typ
 			}
 			add_property_editor(p_path, editor);
 
-		} break; // 15
+		} break;
 		case Variant::_RID: {
 			EditorPropertyRID *editor = memnew(EditorPropertyRID);
 			add_property_editor(p_path, editor);
@@ -3353,39 +3384,49 @@ bool EditorInspectorDefaultPlugin::parse_property(Object *p_object, Variant::Typ
 			editor->setup(Variant::ARRAY, p_hint_text);
 			add_property_editor(p_path, editor);
 		} break;
-		case Variant::POOL_BYTE_ARRAY: {
+		case Variant::PACKED_BYTE_ARRAY: {
 			EditorPropertyArray *editor = memnew(EditorPropertyArray);
-			editor->setup(Variant::POOL_BYTE_ARRAY);
+			editor->setup(Variant::PACKED_BYTE_ARRAY);
 			add_property_editor(p_path, editor);
-		} break; // 20
-		case Variant::POOL_INT_ARRAY: {
+		} break;
+		case Variant::PACKED_INT32_ARRAY: {
 			EditorPropertyArray *editor = memnew(EditorPropertyArray);
-			editor->setup(Variant::POOL_INT_ARRAY);
+			editor->setup(Variant::PACKED_INT32_ARRAY);
 			add_property_editor(p_path, editor);
 		} break;
-		case Variant::POOL_REAL_ARRAY: {
+		case Variant::PACKED_INT64_ARRAY: {
 			EditorPropertyArray *editor = memnew(EditorPropertyArray);
-			editor->setup(Variant::POOL_REAL_ARRAY);
+			editor->setup(Variant::PACKED_INT64_ARRAY);
 			add_property_editor(p_path, editor);
 		} break;
-		case Variant::POOL_STRING_ARRAY: {
+		case Variant::PACKED_FLOAT32_ARRAY: {
 			EditorPropertyArray *editor = memnew(EditorPropertyArray);
-			editor->setup(Variant::POOL_STRING_ARRAY);
+			editor->setup(Variant::PACKED_FLOAT32_ARRAY);
 			add_property_editor(p_path, editor);
 		} break;
-		case Variant::POOL_VECTOR2_ARRAY: {
+		case Variant::PACKED_FLOAT64_ARRAY: {
 			EditorPropertyArray *editor = memnew(EditorPropertyArray);
-			editor->setup(Variant::POOL_VECTOR2_ARRAY);
+			editor->setup(Variant::PACKED_FLOAT64_ARRAY);
 			add_property_editor(p_path, editor);
 		} break;
-		case Variant::POOL_VECTOR3_ARRAY: {
+		case Variant::PACKED_STRING_ARRAY: {
 			EditorPropertyArray *editor = memnew(EditorPropertyArray);
-			editor->setup(Variant::POOL_VECTOR3_ARRAY);
+			editor->setup(Variant::PACKED_STRING_ARRAY);
 			add_property_editor(p_path, editor);
-		} break; // 25
-		case Variant::POOL_COLOR_ARRAY: {
+		} break;
+		case Variant::PACKED_VECTOR2_ARRAY: {
+			EditorPropertyArray *editor = memnew(EditorPropertyArray);
+			editor->setup(Variant::PACKED_VECTOR2_ARRAY);
+			add_property_editor(p_path, editor);
+		} break;
+		case Variant::PACKED_VECTOR3_ARRAY: {
+			EditorPropertyArray *editor = memnew(EditorPropertyArray);
+			editor->setup(Variant::PACKED_VECTOR3_ARRAY);
+			add_property_editor(p_path, editor);
+		} break;
+		case Variant::PACKED_COLOR_ARRAY: {
 			EditorPropertyArray *editor = memnew(EditorPropertyArray);
-			editor->setup(Variant::POOL_COLOR_ARRAY);
+			editor->setup(Variant::PACKED_COLOR_ARRAY);
 			add_property_editor(p_path, editor);
 		} break;
 		default: {
diff --git a/editor/editor_properties.h b/editor/editor_properties.h
index 7c343f1c67..c5fc8aaf77 100644
--- a/editor/editor_properties.h
+++ b/editor/editor_properties.h
@@ -53,6 +53,7 @@ class EditorPropertyText : public EditorProperty {
 	LineEdit *text;
 
 	bool updating;
+	bool string_name;
 	void _text_changed(const String &p_string);
 	void _text_entered(const String &p_string);
 
@@ -60,6 +61,7 @@ protected:
 	static void _bind_methods();
 
 public:
+	void set_string_name(bool p_enabled);
 	virtual void update_property();
 	void set_placeholder(const String &p_string);
 	EditorPropertyText();
@@ -91,12 +93,13 @@ class EditorPropertyTextEnum : public EditorProperty {
 	OptionButton *options;
 
 	void _option_selected(int p_which);
+	bool string_name;
 
 protected:
 	static void _bind_methods();
 
 public:
-	void setup(const Vector<String> &p_options);
+	void setup(const Vector<String> &p_options, bool p_string_name = false);
 	virtual void update_property();
 	EditorPropertyTextEnum();
 };
diff --git a/editor/editor_properties_array_dict.cpp b/editor/editor_properties_array_dict.cpp
index 0dc67b298f..541069338c 100644
--- a/editor/editor_properties_array_dict.cpp
+++ b/editor/editor_properties_array_dict.cpp
@@ -198,7 +198,7 @@ void EditorPropertyArray::_change_type_menu(int p_index) {
 	}
 
 	Variant value;
-	Variant::CallError ce;
+	Callable::CallError ce;
 	value = Variant::construct(Variant::Type(p_index), NULL, 0, ce);
 	Variant array = object->get_array();
 	array.set(changing_type_idx, value);
@@ -225,36 +225,35 @@ void EditorPropertyArray::update_property() {
 	switch (array_type) {
 		case Variant::ARRAY: {
 			arrtype = "Array";
-
 		} break;
 
 		// arrays
-		case Variant::POOL_BYTE_ARRAY: {
-			arrtype = "PoolByteArray";
-
+		case Variant::PACKED_BYTE_ARRAY: {
+			arrtype = "PackedByteArray";
 		} break;
-		case Variant::POOL_INT_ARRAY: {
-			arrtype = "PoolIntArray";
-
+		case Variant::PACKED_INT32_ARRAY: {
+			arrtype = "PackedInt32Array";
 		} break;
-		case Variant::POOL_REAL_ARRAY: {
-
-			arrtype = "PoolFloatArray";
+		case Variant::PACKED_FLOAT32_ARRAY: {
+			arrtype = "PackedFloat32Array";
 		} break;
-		case Variant::POOL_STRING_ARRAY: {
-
-			arrtype = "PoolStringArray";
+		case Variant::PACKED_INT64_ARRAY: {
+			arrtype = "PackedInt64Array";
 		} break;
-		case Variant::POOL_VECTOR2_ARRAY: {
-
-			arrtype = "PoolVector2Array";
+		case Variant::PACKED_FLOAT64_ARRAY: {
+			arrtype = "PackedFloat64Array";
 		} break;
-		case Variant::POOL_VECTOR3_ARRAY: {
-			arrtype = "PoolVector3Array";
-
+		case Variant::PACKED_STRING_ARRAY: {
+			arrtype = "PackedStringArray";
+		} break;
+		case Variant::PACKED_VECTOR2_ARRAY: {
+			arrtype = "PackedVector2Array";
 		} break;
-		case Variant::POOL_COLOR_ARRAY: {
-			arrtype = "PoolColorArray";
+		case Variant::PACKED_VECTOR3_ARRAY: {
+			arrtype = "PackedVector3Array";
+		} break;
+		case Variant::PACKED_COLOR_ARRAY: {
+			arrtype = "PackedColorArray";
 		} break;
 		default: {
 		}
@@ -297,7 +296,7 @@ void EditorPropertyArray::update_property() {
 			length->set_max(1000000);
 			length->set_h_size_flags(SIZE_EXPAND_FILL);
 			hbc->add_child(length);
-			length->connect("value_changed", this, "_length_changed");
+			length->connect_compat("value_changed", this, "_length_changed");
 
 			page_hb = memnew(HBoxContainer);
 			vbox->add_child(page_hb);
@@ -308,7 +307,7 @@ void EditorPropertyArray::update_property() {
 			page->set_step(1);
 			page_hb->add_child(page);
 			page->set_h_size_flags(SIZE_EXPAND_FILL);
-			page->connect("value_changed", this, "_page_changed");
+			page->connect_compat("value_changed", this, "_page_changed");
 		} else {
 			//bye bye children of the box
 			while (vbox->get_child_count() > 2) {
@@ -360,8 +359,8 @@ void EditorPropertyArray::update_property() {
 			prop->set_object_and_property(object.ptr(), prop_name);
 			prop->set_label(itos(i + offset));
 			prop->set_selectable(false);
-			prop->connect("property_changed", this, "_property_changed");
-			prop->connect("object_id_selected", this, "_object_id_selected");
+			prop->connect_compat("property_changed", this, "_property_changed");
+			prop->connect_compat("object_id_selected", this, "_object_id_selected");
 			prop->set_h_size_flags(SIZE_EXPAND_FILL);
 
 			HBoxContainer *hb = memnew(HBoxContainer);
@@ -376,12 +375,12 @@ void EditorPropertyArray::update_property() {
 				Button *edit = memnew(Button);
 				edit->set_icon(get_icon("Edit", "EditorIcons"));
 				hb->add_child(edit);
-				edit->connect("pressed", this, "_change_type", varray(edit, i + offset));
+				edit->connect_compat("pressed", this, "_change_type", varray(edit, i + offset));
 			} else {
 
 				Button *remove = memnew(Button);
 				remove->set_icon(get_icon("Remove", "EditorIcons"));
-				remove->connect("pressed", this, "_remove_pressed", varray(i + offset));
+				remove->connect_compat("pressed", this, "_remove_pressed", varray(i + offset));
 				hb->add_child(remove);
 			}
 
@@ -419,7 +418,7 @@ void EditorPropertyArray::_edit_pressed() {
 
 	Variant array = get_edited_object()->get(get_edited_property());
 	if (!array.is_array()) {
-		Variant::CallError ce;
+		Callable::CallError ce;
 		array = Variant::construct(array_type, NULL, 0, ce);
 
 		get_edited_object()->set(get_edited_property(), array);
@@ -450,7 +449,7 @@ void EditorPropertyArray::_length_changed(double p_page) {
 			int size = array.call("size");
 			for (int i = previous_size; i < size; i++) {
 				if (array.get(i).get_type() == Variant::NIL) {
-					Variant::CallError ce;
+					Callable::CallError ce;
 					array.set(i, Variant::construct(subtype, NULL, 0, ce));
 				}
 			}
@@ -460,7 +459,7 @@ void EditorPropertyArray::_length_changed(double p_page) {
 		int size = array.call("size");
 		// Pool*Array don't initialize their elements, have to do it manually
 		for (int i = previous_size; i < size; i++) {
-			Variant::CallError ce;
+			Callable::CallError ce;
 			array.set(i, Variant::construct(array.get(i).get_type(), NULL, 0, ce));
 		}
 	}
@@ -510,7 +509,7 @@ EditorPropertyArray::EditorPropertyArray() {
 	edit->set_flat(true);
 	edit->set_h_size_flags(SIZE_EXPAND_FILL);
 	edit->set_clip_text(true);
-	edit->connect("pressed", this, "_edit_pressed");
+	edit->connect_compat("pressed", this, "_edit_pressed");
 	edit->set_toggle_mode(true);
 	add_child(edit);
 	add_focusable(edit);
@@ -520,7 +519,7 @@ EditorPropertyArray::EditorPropertyArray() {
 	updating = false;
 	change_type = memnew(PopupMenu);
 	add_child(change_type);
-	change_type->connect("id_pressed", this, "_change_type_menu");
+	change_type->connect_compat("id_pressed", this, "_change_type_menu");
 
 	for (int i = 0; i < Variant::VARIANT_MAX; i++) {
 		String type = Variant::get_type_name(Variant::Type(i));
@@ -593,7 +592,7 @@ void EditorPropertyDictionary::_change_type_menu(int p_index) {
 
 	if (changing_type_idx < 0) {
 		Variant value;
-		Variant::CallError ce;
+		Callable::CallError ce;
 		value = Variant::construct(Variant::Type(p_index), NULL, 0, ce);
 		if (changing_type_idx == -1) {
 			object->set_new_item_key(value);
@@ -609,7 +608,7 @@ void EditorPropertyDictionary::_change_type_menu(int p_index) {
 	if (p_index < Variant::VARIANT_MAX) {
 
 		Variant value;
-		Variant::CallError ce;
+		Callable::CallError ce;
 		value = Variant::construct(Variant::Type(p_index), NULL, 0, ce);
 		Variant key = dict.get_key_at_index(changing_type_idx);
 		dict[key] = value;
@@ -668,7 +667,7 @@ void EditorPropertyDictionary::update_property() {
 			page->set_step(1);
 			page_hb->add_child(page);
 			page->set_h_size_flags(SIZE_EXPAND_FILL);
-			page->connect("value_changed", this, "_page_changed");
+			page->connect_compat("value_changed", this, "_page_changed");
 		} else {
 			// Queue children for deletion, deleting immediately might cause errors.
 			for (int i = 1; i < vbox->get_child_count(); i++) {
@@ -731,7 +730,7 @@ void EditorPropertyDictionary::update_property() {
 					prop = editor;
 
 				} break;
-				case Variant::REAL: {
+				case Variant::FLOAT: {
 
 					EditorPropertyFloat *editor = memnew(EditorPropertyFloat);
 					editor->setup(-100000, 100000, 0.001, true, false, true, true);
@@ -811,6 +810,12 @@ void EditorPropertyDictionary::update_property() {
 					prop = memnew(EditorPropertyColor);
 
 				} break;
+				case Variant::STRING_NAME: {
+					EditorPropertyText *ept = memnew(EditorPropertyText);
+					ept->set_string_name(true);
+					prop = ept;
+
+				} break;
 				case Variant::NODE_PATH: {
 					prop = memnew(EditorPropertyNodePath);
 
@@ -846,46 +851,58 @@ void EditorPropertyDictionary::update_property() {
 				} break;
 
 				// arrays
-				case Variant::POOL_BYTE_ARRAY: {
+				case Variant::PACKED_BYTE_ARRAY: {
+
+					EditorPropertyArray *editor = memnew(EditorPropertyArray);
+					editor->setup(Variant::PACKED_BYTE_ARRAY);
+					prop = editor;
+				} break;
+				case Variant::PACKED_INT32_ARRAY: {
+
+					EditorPropertyArray *editor = memnew(EditorPropertyArray);
+					editor->setup(Variant::PACKED_INT32_ARRAY);
+					prop = editor;
+				} break;
+				case Variant::PACKED_FLOAT32_ARRAY: {
 
 					EditorPropertyArray *editor = memnew(EditorPropertyArray);
-					editor->setup(Variant::POOL_BYTE_ARRAY);
+					editor->setup(Variant::PACKED_FLOAT32_ARRAY);
 					prop = editor;
 				} break;
-				case Variant::POOL_INT_ARRAY: {
+				case Variant::PACKED_INT64_ARRAY: {
 
 					EditorPropertyArray *editor = memnew(EditorPropertyArray);
-					editor->setup(Variant::POOL_INT_ARRAY);
+					editor->setup(Variant::PACKED_INT64_ARRAY);
 					prop = editor;
 				} break;
-				case Variant::POOL_REAL_ARRAY: {
+				case Variant::PACKED_FLOAT64_ARRAY: {
 
 					EditorPropertyArray *editor = memnew(EditorPropertyArray);
-					editor->setup(Variant::POOL_REAL_ARRAY);
+					editor->setup(Variant::PACKED_FLOAT64_ARRAY);
 					prop = editor;
 				} break;
-				case Variant::POOL_STRING_ARRAY: {
+				case Variant::PACKED_STRING_ARRAY: {
 
 					EditorPropertyArray *editor = memnew(EditorPropertyArray);
-					editor->setup(Variant::POOL_STRING_ARRAY);
+					editor->setup(Variant::PACKED_STRING_ARRAY);
 					prop = editor;
 				} break;
-				case Variant::POOL_VECTOR2_ARRAY: {
+				case Variant::PACKED_VECTOR2_ARRAY: {
 
 					EditorPropertyArray *editor = memnew(EditorPropertyArray);
-					editor->setup(Variant::POOL_VECTOR2_ARRAY);
+					editor->setup(Variant::PACKED_VECTOR2_ARRAY);
 					prop = editor;
 				} break;
-				case Variant::POOL_VECTOR3_ARRAY: {
+				case Variant::PACKED_VECTOR3_ARRAY: {
 
 					EditorPropertyArray *editor = memnew(EditorPropertyArray);
-					editor->setup(Variant::POOL_VECTOR3_ARRAY);
+					editor->setup(Variant::PACKED_VECTOR3_ARRAY);
 					prop = editor;
 				} break;
-				case Variant::POOL_COLOR_ARRAY: {
+				case Variant::PACKED_COLOR_ARRAY: {
 
 					EditorPropertyArray *editor = memnew(EditorPropertyArray);
-					editor->setup(Variant::POOL_COLOR_ARRAY);
+					editor->setup(Variant::PACKED_COLOR_ARRAY);
 					prop = editor;
 				} break;
 				default: {
@@ -923,8 +940,8 @@ void EditorPropertyDictionary::update_property() {
 			}
 
 			prop->set_selectable(false);
-			prop->connect("property_changed", this, "_property_changed");
-			prop->connect("object_id_selected", this, "_object_id_selected");
+			prop->connect_compat("property_changed", this, "_property_changed");
+			prop->connect_compat("object_id_selected", this, "_object_id_selected");
 
 			HBoxContainer *hb = memnew(HBoxContainer);
 			if (add_vbox) {
@@ -937,14 +954,14 @@ void EditorPropertyDictionary::update_property() {
 			Button *edit = memnew(Button);
 			edit->set_icon(get_icon("Edit", "EditorIcons"));
 			hb->add_child(edit);
-			edit->connect("pressed", this, "_change_type", varray(edit, change_index));
+			edit->connect_compat("pressed", this, "_change_type", varray(edit, change_index));
 
 			prop->update_property();
 
 			if (i == amount + 1) {
 				Button *butt_add_item = memnew(Button);
 				butt_add_item->set_text(TTR("Add Key/Value Pair"));
-				butt_add_item->connect("pressed", this, "_add_key_value");
+				butt_add_item->connect_compat("pressed", this, "_add_key_value");
 				add_vbox->add_child(butt_add_item);
 			}
 		}
@@ -971,7 +988,7 @@ void EditorPropertyDictionary::_edit_pressed() {
 
 	Variant prop_val = get_edited_object()->get(get_edited_property());
 	if (prop_val.get_type() == Variant::NIL) {
-		Variant::CallError ce;
+		Callable::CallError ce;
 		prop_val = Variant::construct(Variant::DICTIONARY, NULL, 0, ce);
 		get_edited_object()->set(get_edited_property(), prop_val);
 	}
@@ -1006,7 +1023,7 @@ EditorPropertyDictionary::EditorPropertyDictionary() {
 	edit->set_flat(true);
 	edit->set_h_size_flags(SIZE_EXPAND_FILL);
 	edit->set_clip_text(true);
-	edit->connect("pressed", this, "_edit_pressed");
+	edit->connect_compat("pressed", this, "_edit_pressed");
 	edit->set_toggle_mode(true);
 	add_child(edit);
 	add_focusable(edit);
@@ -1015,7 +1032,7 @@ EditorPropertyDictionary::EditorPropertyDictionary() {
 	updating = false;
 	change_type = memnew(PopupMenu);
 	add_child(change_type);
-	change_type->connect("id_pressed", this, "_change_type_menu");
+	change_type->connect_compat("id_pressed", this, "_change_type_menu");
 
 	for (int i = 0; i < Variant::VARIANT_MAX; i++) {
 		String type = Variant::get_type_name(Variant::Type(i));
diff --git a/editor/editor_run.cpp b/editor/editor_run.cpp
index ff7420e19b..3200a0ac8b 100644
--- a/editor/editor_run.cpp
+++ b/editor/editor_run.cpp
@@ -38,7 +38,7 @@ EditorRun::Status EditorRun::get_status() const {
 	return status;
 }
 
-Error EditorRun::run(const String &p_scene, const String &p_custom_args, const List<String> &p_breakpoints, const bool &p_skip_breakpoints) {
+Error EditorRun::run(const String &p_scene, const String &p_custom_args, const List<String> &p_breakpoints, const bool &p_skip_breakpoints, const int &p_instances) {
 
 	List<String> args;
 
@@ -187,20 +187,40 @@ Error EditorRun::run(const String &p_scene, const String &p_custom_args, const L
 	};
 	printf("\n");
 
-	pid = 0;
-	Error err = OS::get_singleton()->execute(exec, args, false, &pid);
-	ERR_FAIL_COND_V(err, err);
+	for (int i = 0; i < p_instances; i++) {
+		OS::ProcessID pid = 0;
+		Error err = OS::get_singleton()->execute(exec, args, false, &pid);
+		ERR_FAIL_COND_V(err, err);
+		pids.push_back(pid);
+	}
 
 	status = STATUS_PLAY;
 
 	return OK;
 }
 
+bool EditorRun::has_child_process(OS::ProcessID p_pid) const {
+	for (const List<OS::ProcessID>::Element *E = pids.front(); E; E = E->next()) {
+		if (E->get() == p_pid)
+			return true;
+	}
+	return false;
+}
+
+void EditorRun::stop_child_process(OS::ProcessID p_pid) {
+	if (has_child_process(p_pid)) {
+		OS::get_singleton()->kill(p_pid);
+		pids.erase(p_pid);
+	}
+}
+
 void EditorRun::stop() {
 
-	if (status != STATUS_STOP && pid != 0) {
+	if (status != STATUS_STOP && pids.size() > 0) {
 
-		OS::get_singleton()->kill(pid);
+		for (List<OS::ProcessID>::Element *E = pids.front(); E; E = E->next()) {
+			OS::get_singleton()->kill(E->get());
+		}
 	}
 
 	status = STATUS_STOP;
diff --git a/editor/editor_run.h b/editor/editor_run.h
index b50a2c2f0e..389a1e6b20 100644
--- a/editor/editor_run.h
+++ b/editor/editor_run.h
@@ -42,7 +42,7 @@ public:
 		STATUS_STOP
 	};
 
-	OS::ProcessID pid;
+	List<OS::ProcessID> pids;
 
 private:
 	bool debug_collisions;
@@ -51,11 +51,13 @@ private:
 
 public:
 	Status get_status() const;
-	Error run(const String &p_scene, const String &p_custom_args, const List<String> &p_breakpoints, const bool &p_skip_breakpoints = false);
+	Error run(const String &p_scene, const String &p_custom_args, const List<String> &p_breakpoints, const bool &p_skip_breakpoints = false, const int &p_instances = 1);
 	void run_native_notify() { status = STATUS_PLAY; }
 	void stop();
 
-	OS::ProcessID get_pid() const { return pid; }
+	void stop_child_process(OS::ProcessID p_pid);
+	bool has_child_process(OS::ProcessID p_pid) const;
+	int get_child_process_count() const { return pids.size(); }
 
 	void set_debug_collisions(bool p_debug);
 	bool get_debug_collisions() const;
diff --git a/editor/editor_run_native.cpp b/editor/editor_run_native.cpp
index db88b0cea4..490ae19e17 100644
--- a/editor/editor_run_native.cpp
+++ b/editor/editor_run_native.cpp
@@ -55,8 +55,8 @@ void EditorRunNative::_notification(int p_what) {
 					small_icon.instance();
 					small_icon->create_from_image(im);
 					MenuButton *mb = memnew(MenuButton);
-					mb->get_popup()->connect("id_pressed", this, "_run_native", varray(i));
-					mb->connect("pressed", this, "_run_native", varray(-1, i));
+					mb->get_popup()->connect_compat("id_pressed", this, "_run_native", varray(i));
+					mb->connect_compat("pressed", this, "_run_native", varray(-1, i));
 					mb->set_icon(small_icon);
 					add_child(mb);
 					menus[i] = mb;
diff --git a/editor/editor_run_script.cpp b/editor/editor_run_script.cpp
index 1f269c246a..628055cac6 100644
--- a/editor/editor_run_script.cpp
+++ b/editor/editor_run_script.cpp
@@ -71,10 +71,10 @@ void EditorScript::_run() {
 		return;
 	}
 
-	Variant::CallError ce;
-	ce.error = Variant::CallError::CALL_OK;
+	Callable::CallError ce;
+	ce.error = Callable::CallError::CALL_OK;
 	get_script_instance()->call("_run", NULL, 0, ce);
-	if (ce.error != Variant::CallError::CALL_OK) {
+	if (ce.error != Callable::CallError::CALL_OK) {
 
 		EditorNode::add_io_error(TTR("Couldn't run script:") + "\n " + s->get_path() + "\n" + TTR("Did you forget the '_run' method?"));
 	}
diff --git a/editor/editor_sectioned_inspector.cpp b/editor/editor_sectioned_inspector.cpp
index c4a84bfcdc..e95343afc9 100644
--- a/editor/editor_sectioned_inspector.cpp
+++ b/editor/editor_sectioned_inspector.cpp
@@ -294,7 +294,7 @@ void SectionedInspector::register_search_box(LineEdit *p_box) {
 
 	search_box = p_box;
 	inspector->register_text_enter(p_box);
-	search_box->connect("text_changed", this, "_search_changed");
+	search_box->connect_compat("text_changed", this, "_search_changed");
 }
 
 void SectionedInspector::_search_changed(const String &p_what) {
@@ -332,7 +332,7 @@ SectionedInspector::SectionedInspector() :
 	right_vb->add_child(inspector, true);
 	inspector->set_use_doc_hints(true);
 
-	sections->connect("cell_selected", this, "_section_selected");
+	sections->connect_compat("cell_selected", this, "_section_selected");
 }
 
 SectionedInspector::~SectionedInspector() {
diff --git a/editor/editor_settings.cpp b/editor/editor_settings.cpp
index ea93c0fff0..3f3d79c83a 100644
--- a/editor/editor_settings.cpp
+++ b/editor/editor_settings.cpp
@@ -319,7 +319,7 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) {
 	_initial_set("interface/editor/display_scale", 0);
 	hints["interface/editor/display_scale"] = PropertyInfo(Variant::INT, "interface/editor/display_scale", PROPERTY_HINT_ENUM, "Auto,75%,100%,125%,150%,175%,200%,Custom", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED);
 	_initial_set("interface/editor/custom_display_scale", 1.0f);
-	hints["interface/editor/custom_display_scale"] = PropertyInfo(Variant::REAL, "interface/editor/custom_display_scale", PROPERTY_HINT_RANGE, "0.5,3,0.01", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED);
+	hints["interface/editor/custom_display_scale"] = PropertyInfo(Variant::FLOAT, "interface/editor/custom_display_scale", PROPERTY_HINT_RANGE, "0.5,3,0.01", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED);
 	_initial_set("interface/editor/main_font_size", 14);
 	hints["interface/editor/main_font_size"] = PropertyInfo(Variant::INT, "interface/editor/main_font_size", PROPERTY_HINT_RANGE, "8,48,1", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED);
 	_initial_set("interface/editor/code_font_size", 14);
@@ -335,9 +335,9 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) {
 	hints["interface/editor/code_font"] = PropertyInfo(Variant::STRING, "interface/editor/code_font", PROPERTY_HINT_GLOBAL_FILE, "*.ttf,*.otf", PROPERTY_USAGE_DEFAULT);
 	_initial_set("interface/editor/dim_editor_on_dialog_popup", true);
 	_initial_set("interface/editor/low_processor_mode_sleep_usec", 6900); // ~144 FPS
-	hints["interface/editor/low_processor_mode_sleep_usec"] = PropertyInfo(Variant::REAL, "interface/editor/low_processor_mode_sleep_usec", PROPERTY_HINT_RANGE, "1,100000,1", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED);
+	hints["interface/editor/low_processor_mode_sleep_usec"] = PropertyInfo(Variant::FLOAT, "interface/editor/low_processor_mode_sleep_usec", PROPERTY_HINT_RANGE, "1,100000,1", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED);
 	_initial_set("interface/editor/unfocused_low_processor_mode_sleep_usec", 50000); // 20 FPS
-	hints["interface/editor/unfocused_low_processor_mode_sleep_usec"] = PropertyInfo(Variant::REAL, "interface/editor/unfocused_low_processor_mode_sleep_usec", PROPERTY_HINT_RANGE, "1,100000,1", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED);
+	hints["interface/editor/unfocused_low_processor_mode_sleep_usec"] = PropertyInfo(Variant::FLOAT, "interface/editor/unfocused_low_processor_mode_sleep_usec", PROPERTY_HINT_RANGE, "1,100000,1", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_RESTART_IF_CHANGED);
 	_initial_set("interface/editor/separate_distraction_mode", false);
 	_initial_set("interface/editor/automatically_open_screenshots", true);
 	_initial_set("interface/editor/hide_console_window", false);
@@ -354,15 +354,15 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) {
 	_initial_set("interface/theme/accent_color", Color(0.41, 0.61, 0.91));
 	hints["interface/theme/accent_color"] = PropertyInfo(Variant::COLOR, "interface/theme/accent_color", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT);
 	_initial_set("interface/theme/contrast", 0.25);
-	hints["interface/theme/contrast"] = PropertyInfo(Variant::REAL, "interface/theme/contrast", PROPERTY_HINT_RANGE, "0.01, 1, 0.01");
+	hints["interface/theme/contrast"] = PropertyInfo(Variant::FLOAT, "interface/theme/contrast", PROPERTY_HINT_RANGE, "0.01, 1, 0.01");
 	_initial_set("interface/theme/relationship_line_opacity", 0.1);
-	hints["interface/theme/relationship_line_opacity"] = PropertyInfo(Variant::REAL, "interface/theme/relationship_line_opacity", PROPERTY_HINT_RANGE, "0.00, 1, 0.01");
+	hints["interface/theme/relationship_line_opacity"] = PropertyInfo(Variant::FLOAT, "interface/theme/relationship_line_opacity", PROPERTY_HINT_RANGE, "0.00, 1, 0.01");
 	_initial_set("interface/theme/highlight_tabs", false);
 	_initial_set("interface/theme/border_size", 1);
 	_initial_set("interface/theme/use_graph_node_headers", false);
 	hints["interface/theme/border_size"] = PropertyInfo(Variant::INT, "interface/theme/border_size", PROPERTY_HINT_RANGE, "0,2,1", PROPERTY_USAGE_DEFAULT);
 	_initial_set("interface/theme/additional_spacing", 0);
-	hints["interface/theme/additional_spacing"] = PropertyInfo(Variant::REAL, "interface/theme/additional_spacing", PROPERTY_HINT_RANGE, "0,5,0.1", PROPERTY_USAGE_DEFAULT);
+	hints["interface/theme/additional_spacing"] = PropertyInfo(Variant::FLOAT, "interface/theme/additional_spacing", PROPERTY_HINT_RANGE, "0,5,0.1", PROPERTY_USAGE_DEFAULT);
 	_initial_set("interface/theme/custom_theme", "");
 	hints["interface/theme/custom_theme"] = PropertyInfo(Variant::STRING, "interface/theme/custom_theme", PROPERTY_HINT_GLOBAL_FILE, "*.res,*.tres,*.theme", PROPERTY_USAGE_DEFAULT);
 
@@ -479,15 +479,15 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) {
 	_initial_set("text_editor/cursor/block_caret", false);
 	_initial_set("text_editor/cursor/caret_blink", true);
 	_initial_set("text_editor/cursor/caret_blink_speed", 0.5);
-	hints["text_editor/cursor/caret_blink_speed"] = PropertyInfo(Variant::REAL, "text_editor/cursor/caret_blink_speed", PROPERTY_HINT_RANGE, "0.1, 10, 0.01");
+	hints["text_editor/cursor/caret_blink_speed"] = PropertyInfo(Variant::FLOAT, "text_editor/cursor/caret_blink_speed", PROPERTY_HINT_RANGE, "0.1, 10, 0.01");
 	_initial_set("text_editor/cursor/right_click_moves_caret", true);
 
 	// Completion
 	_initial_set("text_editor/completion/idle_parse_delay", 2.0);
-	hints["text_editor/completion/idle_parse_delay"] = PropertyInfo(Variant::REAL, "text_editor/completion/idle_parse_delay", PROPERTY_HINT_RANGE, "0.1, 10, 0.01");
+	hints["text_editor/completion/idle_parse_delay"] = PropertyInfo(Variant::FLOAT, "text_editor/completion/idle_parse_delay", PROPERTY_HINT_RANGE, "0.1, 10, 0.01");
 	_initial_set("text_editor/completion/auto_brace_complete", true);
 	_initial_set("text_editor/completion/code_complete_delay", 0.3);
-	hints["text_editor/completion/code_complete_delay"] = PropertyInfo(Variant::REAL, "text_editor/completion/code_complete_delay", PROPERTY_HINT_RANGE, "0.01, 5, 0.01");
+	hints["text_editor/completion/code_complete_delay"] = PropertyInfo(Variant::FLOAT, "text_editor/completion/code_complete_delay", PROPERTY_HINT_RANGE, "0.01, 5, 0.01");
 	_initial_set("text_editor/completion/put_callhint_tooltip_below_current_line", true);
 	_initial_set("text_editor/completion/callhint_tooltip_offset", Vector2());
 	_initial_set("text_editor/completion/complete_file_paths", true);
@@ -543,23 +543,23 @@ void EditorSettings::_load_defaults(Ref<ConfigFile> p_extra_config) {
 
 	// 3D: Navigation feel
 	_initial_set("editors/3d/navigation_feel/orbit_sensitivity", 0.4);
-	hints["editors/3d/navigation_feel/orbit_sensitivity"] = PropertyInfo(Variant::REAL, "editors/3d/navigation_feel/orbit_sensitivity", PROPERTY_HINT_RANGE, "0.0, 2, 0.01");
+	hints["editors/3d/navigation_feel/orbit_sensitivity"] = PropertyInfo(Variant::FLOAT, "editors/3d/navigation_feel/orbit_sensitivity", PROPERTY_HINT_RANGE, "0.0, 2, 0.01");
 	_initial_set("editors/3d/navigation_feel/orbit_inertia", 0.05);
-	hints["editors/3d/navigation_feel/orbit_inertia"] = PropertyInfo(Variant::REAL, "editors/3d/navigation_feel/orbit_inertia", PROPERTY_HINT_RANGE, "0.0, 1, 0.01");
+	hints["editors/3d/navigation_feel/orbit_inertia"] = PropertyInfo(Variant::FLOAT, "editors/3d/navigation_feel/orbit_inertia", PROPERTY_HINT_RANGE, "0.0, 1, 0.01");
 	_initial_set("editors/3d/navigation_feel/translation_inertia", 0.15);
-	hints["editors/3d/navigation_feel/translation_inertia"] = PropertyInfo(Variant::REAL, "editors/3d/navigation_feel/translation_inertia", PROPERTY_HINT_RANGE, "0.0, 1, 0.01");
+	hints["editors/3d/navigation_feel/translation_inertia"] = PropertyInfo(Variant::FLOAT, "editors/3d/navigation_feel/translation_inertia", PROPERTY_HINT_RANGE, "0.0, 1, 0.01");
 	_initial_set("editors/3d/navigation_feel/zoom_inertia", 0.075);
-	hints["editors/3d/navigation_feel/zoom_inertia"] = PropertyInfo(Variant::REAL, "editors/3d/navigation_feel/zoom_inertia", PROPERTY_HINT_RANGE, "0.0, 1, 0.01");
+	hints["editors/3d/navigation_feel/zoom_inertia"] = PropertyInfo(Variant::FLOAT, "editors/3d/navigation_feel/zoom_inertia", PROPERTY_HINT_RANGE, "0.0, 1, 0.01");
 	_initial_set("editors/3d/navigation_feel/manipulation_orbit_inertia", 0.075);
-	hints["editors/3d/navigation_feel/manipulation_orbit_inertia"] = PropertyInfo(Variant::REAL, "editors/3d/navigation_feel/manipulation_orbit_inertia", PROPERTY_HINT_RANGE, "0.0, 1, 0.01");
+	hints["editors/3d/navigation_feel/manipulation_orbit_inertia"] = PropertyInfo(Variant::FLOAT, "editors/3d/navigation_feel/manipulation_orbit_inertia", PROPERTY_HINT_RANGE, "0.0, 1, 0.01");
 	_initial_set("editors/3d/navigation_feel/manipulation_translation_inertia", 0.075);
-	hints["editors/3d/navigation_feel/manipulation_translation_inertia"] = PropertyInfo(Variant::REAL, "editors/3d/navigation_feel/manipulation_translation_inertia", PROPERTY_HINT_RANGE, "0.0, 1, 0.01");
+	hints["editors/3d/navigation_feel/manipulation_translation_inertia"] = PropertyInfo(Variant::FLOAT, "editors/3d/navigation_feel/manipulation_translation_inertia", PROPERTY_HINT_RANGE, "0.0, 1, 0.01");
 
 	// 3D: Freelook
 	_initial_set("editors/3d/freelook/freelook_inertia", 0.1);
-	hints["editors/3d/freelook/freelook_inertia"] = PropertyInfo(Variant::REAL, "editors/3d/freelook/freelook_inertia", PROPERTY_HINT_RANGE, "0.0, 1, 0.01");
+	hints["editors/3d/freelook/freelook_inertia"] = PropertyInfo(Variant::FLOAT, "editors/3d/freelook/freelook_inertia", PROPERTY_HINT_RANGE, "0.0, 1, 0.01");
 	_initial_set("editors/3d/freelook/freelook_base_speed", 5.0);
-	hints["editors/3d/freelook/freelook_base_speed"] = PropertyInfo(Variant::REAL, "editors/3d/freelook/freelook_base_speed", PROPERTY_HINT_RANGE, "0.0, 10, 0.01");
+	hints["editors/3d/freelook/freelook_base_speed"] = PropertyInfo(Variant::FLOAT, "editors/3d/freelook/freelook_base_speed", PROPERTY_HINT_RANGE, "0.0, 10, 0.01");
 	_initial_set("editors/3d/freelook/freelook_activation_modifier", 0);
 	hints["editors/3d/freelook/freelook_activation_modifier"] = PropertyInfo(Variant::INT, "editors/3d/freelook/freelook_activation_modifier", PROPERTY_HINT_ENUM, "None,Shift,Alt,Meta,Ctrl");
 	_initial_set("editors/3d/freelook/freelook_speed_zoom_link", false);
diff --git a/editor/editor_spin_slider.cpp b/editor/editor_spin_slider.cpp
index bb8bcdfe6c..9197546772 100644
--- a/editor/editor_spin_slider.cpp
+++ b/editor/editor_spin_slider.cpp
@@ -31,6 +31,7 @@
 #include "editor_spin_slider.h"
 #include "core/math/expression.h"
 #include "core/os/input.h"
+#include "editor_node.h"
 #include "editor_scale.h"
 
 String EditorSpinSlider::get_tooltip(const Point2 &p_pos) const {
@@ -185,6 +186,19 @@ void EditorSpinSlider::_notification(int p_what) {
 		}
 	}
 
+	if (p_what == NOTIFICATION_READY) {
+		// Add a left margin to the stylebox to make the number align with the Label
+		// when it's edited. The LineEdit "focus" stylebox uses the "normal" stylebox's
+		// default margins.
+		Ref<StyleBoxFlat> stylebox =
+				EditorNode::get_singleton()->get_theme_base()->get_stylebox("normal", "LineEdit")->duplicate();
+		// EditorSpinSliders with a label have more space on the left, so add an
+		// higher margin to match the location where the text begins.
+		// The margin values below were determined by empirical testing.
+		stylebox->set_default_margin(MARGIN_LEFT, (get_label() != String() ? 23 : 16) * EDSCALE);
+		value_input->add_style_override("normal", stylebox);
+	}
+
 	if (p_what == NOTIFICATION_DRAW) {
 
 		updown_offset = -1;
@@ -476,9 +490,9 @@ EditorSpinSlider::EditorSpinSlider() {
 	grabber->hide();
 	grabber->set_as_toplevel(true);
 	grabber->set_mouse_filter(MOUSE_FILTER_STOP);
-	grabber->connect("mouse_entered", this, "_grabber_mouse_entered");
-	grabber->connect("mouse_exited", this, "_grabber_mouse_exited");
-	grabber->connect("gui_input", this, "_grabber_gui_input");
+	grabber->connect_compat("mouse_entered", this, "_grabber_mouse_entered");
+	grabber->connect_compat("mouse_exited", this, "_grabber_mouse_exited");
+	grabber->connect_compat("gui_input", this, "_grabber_gui_input");
 	mouse_over_spin = false;
 	mouse_over_grabber = false;
 	mousewheel_over_grabber = false;
@@ -488,9 +502,9 @@ EditorSpinSlider::EditorSpinSlider() {
 	add_child(value_input);
 	value_input->set_as_toplevel(true);
 	value_input->hide();
-	value_input->connect("modal_closed", this, "_value_input_closed");
-	value_input->connect("text_entered", this, "_value_input_entered");
-	value_input->connect("focus_exited", this, "_value_focus_exited");
+	value_input->connect_compat("modal_closed", this, "_value_input_closed");
+	value_input->connect_compat("text_entered", this, "_value_input_entered");
+	value_input->connect_compat("focus_exited", this, "_value_focus_exited");
 	value_input_just_closed = false;
 	hide_slider = false;
 	read_only = false;
diff --git a/editor/editor_sub_scene.cpp b/editor/editor_sub_scene.cpp
index cd533649e3..1dd3ac5246 100644
--- a/editor/editor_sub_scene.cpp
+++ b/editor/editor_sub_scene.cpp
@@ -239,24 +239,24 @@ EditorSubScene::EditorSubScene() {
 
 	HBoxContainer *hb = memnew(HBoxContainer);
 	path = memnew(LineEdit);
-	path->connect("text_entered", this, "_path_changed");
+	path->connect_compat("text_entered", this, "_path_changed");
 	hb->add_child(path);
 	path->set_h_size_flags(SIZE_EXPAND_FILL);
 	Button *b = memnew(Button);
 	b->set_text(TTR("Browse"));
 	hb->add_child(b);
-	b->connect("pressed", this, "_path_browse");
+	b->connect_compat("pressed", this, "_path_browse");
 	vb->add_margin_child(TTR("Scene Path:"), hb);
 
 	tree = memnew(Tree);
 	tree->set_v_size_flags(SIZE_EXPAND_FILL);
 	vb->add_margin_child(TTR("Import From Node:"), tree, true);
 	tree->set_select_mode(Tree::SELECT_MULTI);
-	tree->connect("multi_selected", this, "_item_multi_selected");
+	tree->connect_compat("multi_selected", this, "_item_multi_selected");
 	//tree->connect("nothing_selected", this, "_deselect_items");
-	tree->connect("cell_selected", this, "_selected_changed");
+	tree->connect_compat("cell_selected", this, "_selected_changed");
 
-	tree->connect("item_activated", this, "_ok", make_binds(), CONNECT_DEFERRED);
+	tree->connect_compat("item_activated", this, "_ok", make_binds(), CONNECT_DEFERRED);
 
 	file_dialog = memnew(EditorFileDialog);
 	List<String> extensions;
@@ -269,5 +269,5 @@ EditorSubScene::EditorSubScene() {
 
 	file_dialog->set_mode(EditorFileDialog::MODE_OPEN_FILE);
 	add_child(file_dialog);
-	file_dialog->connect("file_selected", this, "_path_selected");
+	file_dialog->connect_compat("file_selected", this, "_path_selected");
 }
diff --git a/editor/editor_themes.cpp b/editor/editor_themes.cpp
index 50e3408037..39d4b70a6a 100644
--- a/editor/editor_themes.cpp
+++ b/editor/editor_themes.cpp
@@ -852,12 +852,11 @@ Ref<Theme> create_editor_theme(const Ref<Theme> p_theme) {
 	Ref<StyleBoxFlat> style_panel_debugger = style_content_panel->duplicate();
 	style_panel_debugger->set_border_width(MARGIN_BOTTOM, 0);
 	theme->set_stylebox("DebuggerPanel", "EditorStyles", style_panel_debugger);
-	theme->set_stylebox("DebuggerTabFG", "EditorStyles", style_tab_selected);
-	theme->set_stylebox("DebuggerTabBG", "EditorStyles", style_tab_unselected);
 
 	Ref<StyleBoxFlat> style_panel_invisible_top = style_content_panel->duplicate();
 	int stylebox_offset = theme->get_font("tab_fg", "TabContainer")->get_height() + theme->get_stylebox("tab_fg", "TabContainer")->get_minimum_size().height + theme->get_stylebox("panel", "TabContainer")->get_default_margin(MARGIN_TOP);
 	style_panel_invisible_top->set_expand_margin_size(MARGIN_TOP, -stylebox_offset);
+	style_panel_invisible_top->set_default_margin(MARGIN_TOP, 0);
 	theme->set_stylebox("BottomPanelDebuggerOverride", "EditorStyles", style_panel_invisible_top);
 
 	// LineEdit
diff --git a/editor/editor_visual_profiler.cpp b/editor/editor_visual_profiler.cpp
index 1b68a89181..5fb77181bc 100644
--- a/editor/editor_visual_profiler.cpp
+++ b/editor/editor_visual_profiler.cpp
@@ -161,7 +161,7 @@ void EditorVisualProfiler::_update_plot() {
 		graph_image.resize(desired_len);
 	}
 
-	PoolVector<uint8_t>::Write wr = graph_image.write();
+	uint8_t *wr = graph_image.ptrw();
 
 	//clear
 	for (int i = 0; i < desired_len; i += 4) {
@@ -305,8 +305,6 @@ void EditorVisualProfiler::_update_plot() {
 		}
 	}
 
-	wr.release();
-
 	Ref<Image> img;
 	img.instance();
 	img->create(w, h, 0, Image::FORMAT_RGBA8, graph_image);
@@ -590,8 +588,7 @@ void EditorVisualProfiler::_graph_tex_input(const Ref<InputEvent> &p_ev) {
 
 			if (activate->is_pressed()) {
 				if (!seeking) {
-					//probably not need to break request, can just stop profiling
-					//emit_signal("break_request");
+					// Break request is not required, just stop profiling
 				}
 			}
 
@@ -681,7 +678,6 @@ void EditorVisualProfiler::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("_item_selected"), &EditorVisualProfiler::_item_selected);
 	ADD_SIGNAL(MethodInfo("enable_profiling", PropertyInfo(Variant::BOOL, "enable")));
-	ADD_SIGNAL(MethodInfo("break_request"));
 }
 
 void EditorVisualProfiler::set_enabled(bool p_enable) {
@@ -757,12 +753,12 @@ EditorVisualProfiler::EditorVisualProfiler() {
 	activate = memnew(Button);
 	activate->set_toggle_mode(true);
 	activate->set_text(TTR("Start"));
-	activate->connect("pressed", this, "_activate_pressed");
+	activate->connect_compat("pressed", this, "_activate_pressed");
 	hb->add_child(activate);
 
 	clear_button = memnew(Button);
 	clear_button->set_text(TTR("Clear"));
-	clear_button->connect("pressed", this, "_clear_pressed");
+	clear_button->connect_compat("pressed", this, "_clear_pressed");
 	hb->add_child(clear_button);
 
 	hb->add_child(memnew(Label(TTR("Measure:"))));
@@ -770,18 +766,18 @@ EditorVisualProfiler::EditorVisualProfiler() {
 	display_mode = memnew(OptionButton);
 	display_mode->add_item(TTR("Frame Time (msec)"));
 	display_mode->add_item(TTR("Frame %"));
-	display_mode->connect("item_selected", this, "_combo_changed");
+	display_mode->connect_compat("item_selected", this, "_combo_changed");
 
 	hb->add_child(display_mode);
 
 	frame_relative = memnew(CheckBox(TTR("Fit to Frame")));
 	frame_relative->set_pressed(true);
 	hb->add_child(frame_relative);
-	frame_relative->connect("pressed", this, "_update_plot");
+	frame_relative->connect_compat("pressed", this, "_update_plot");
 	linked = memnew(CheckBox(TTR("Linked")));
 	linked->set_pressed(true);
 	hb->add_child(linked);
-	linked->connect("pressed", this, "_update_plot");
+	linked->connect_compat("pressed", this, "_update_plot");
 
 	hb->add_spacer();
 
@@ -790,7 +786,7 @@ EditorVisualProfiler::EditorVisualProfiler() {
 	cursor_metric_edit = memnew(SpinBox);
 	cursor_metric_edit->set_h_size_flags(SIZE_FILL);
 	hb->add_child(cursor_metric_edit);
-	cursor_metric_edit->connect("value_changed", this, "_cursor_metric_changed");
+	cursor_metric_edit->connect_compat("value_changed", this, "_cursor_metric_changed");
 
 	hb->add_constant_override("separation", 8 * EDSCALE);
 
@@ -814,15 +810,15 @@ EditorVisualProfiler::EditorVisualProfiler() {
 	variables->set_column_title(2, TTR("GPU"));
 	variables->set_column_expand(2, false);
 	variables->set_column_min_width(2, 60 * EDSCALE);
-	variables->connect("cell_selected", this, "_item_selected");
+	variables->connect_compat("cell_selected", this, "_item_selected");
 
 	graph = memnew(TextureRect);
 	graph->set_expand(true);
 	graph->set_mouse_filter(MOUSE_FILTER_STOP);
 	//graph->set_ignore_mouse(false);
-	graph->connect("draw", this, "_graph_tex_draw");
-	graph->connect("gui_input", this, "_graph_tex_input");
-	graph->connect("mouse_exited", this, "_graph_tex_mouse_exit");
+	graph->connect_compat("draw", this, "_graph_tex_draw");
+	graph->connect_compat("gui_input", this, "_graph_tex_input");
+	graph->connect_compat("mouse_exited", this, "_graph_tex_mouse_exit");
 
 	h_split->add_child(graph);
 	graph->set_h_size_flags(SIZE_EXPAND_FILL);
@@ -839,13 +835,13 @@ EditorVisualProfiler::EditorVisualProfiler() {
 	frame_delay->set_wait_time(0.1);
 	frame_delay->set_one_shot(true);
 	add_child(frame_delay);
-	frame_delay->connect("timeout", this, "_update_frame");
+	frame_delay->connect_compat("timeout", this, "_update_frame");
 
 	plot_delay = memnew(Timer);
 	plot_delay->set_wait_time(0.1);
 	plot_delay->set_one_shot(true);
 	add_child(plot_delay);
-	plot_delay->connect("timeout", this, "_update_plot");
+	plot_delay->connect_compat("timeout", this, "_update_plot");
 
 	seeking = false;
 	graph_height_cpu = 1;
diff --git a/editor/editor_visual_profiler.h b/editor/editor_visual_profiler.h
index b4c03b227e..5194c08b96 100644
--- a/editor/editor_visual_profiler.h
+++ b/editor/editor_visual_profiler.h
@@ -78,7 +78,7 @@ private:
 
 	TextureRect *graph;
 	Ref<ImageTexture> graph_texture;
-	PoolVector<uint8_t> graph_image;
+	Vector<uint8_t> graph_image;
 	Tree *variables;
 	HSplitContainer *h_split;
 	CheckBox *frame_relative;
diff --git a/editor/export_template_manager.cpp b/editor/export_template_manager.cpp
index 7ed6688154..5ff4cb6246 100644
--- a/editor/export_template_manager.cpp
+++ b/editor/export_template_manager.cpp
@@ -93,14 +93,14 @@ void ExportTemplateManager::_update_template_list() {
 			Button *redownload = memnew(Button);
 			redownload->set_text(TTR("Redownload"));
 			current_hb->add_child(redownload);
-			redownload->connect("pressed", this, "_download_template", varray(current_version));
+			redownload->connect_compat("pressed", this, "_download_template", varray(current_version));
 		}
 
 		Button *uninstall = memnew(Button);
 		uninstall->set_text(TTR("Uninstall"));
 		current_hb->add_child(uninstall);
 		current->set_text(current_version + " " + TTR("(Installed)"));
-		uninstall->connect("pressed", this, "_uninstall_template", varray(current_version));
+		uninstall->connect_compat("pressed", this, "_uninstall_template", varray(current_version));
 
 	} else {
 		current->add_color_override("font_color", get_color("error_color", "Editor"));
@@ -112,7 +112,7 @@ void ExportTemplateManager::_update_template_list() {
 			redownload->set_tooltip(TTR("Official export templates aren't available for development builds."));
 		}
 
-		redownload->connect("pressed", this, "_download_template", varray(current_version));
+		redownload->connect_compat("pressed", this, "_download_template", varray(current_version));
 		current_hb->add_child(redownload);
 		current->set_text(current_version + " " + TTR("(Missing)"));
 	}
@@ -134,7 +134,7 @@ void ExportTemplateManager::_update_template_list() {
 
 		uninstall->set_text(TTR("Uninstall"));
 		hbc->add_child(uninstall);
-		uninstall->connect("pressed", this, "_uninstall_template", varray(E->get()));
+		uninstall->connect_compat("pressed", this, "_uninstall_template", varray(E->get()));
 
 		installed_vb->add_child(hbc);
 	}
@@ -350,7 +350,7 @@ void ExportTemplateManager::ok_pressed() {
 	template_open->popup_centered_ratio();
 }
 
-void ExportTemplateManager::_http_download_mirror_completed(int p_status, int p_code, const PoolStringArray &headers, const PoolByteArray &p_data) {
+void ExportTemplateManager::_http_download_mirror_completed(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data) {
 
 	if (p_status != HTTPRequest::RESULT_SUCCESS || p_code != 200) {
 		EditorNode::get_singleton()->show_warning(TTR("Error getting the list of mirrors."));
@@ -359,8 +359,8 @@ void ExportTemplateManager::_http_download_mirror_completed(int p_status, int p_
 
 	String mirror_str;
 	{
-		PoolByteArray::Read r = p_data.read();
-		mirror_str.parse_utf8((const char *)r.ptr(), p_data.size());
+		const uint8_t *r = p_data.ptr();
+		mirror_str.parse_utf8((const char *)r, p_data.size());
 	}
 
 	template_list_state->hide();
@@ -385,7 +385,7 @@ void ExportTemplateManager::_http_download_mirror_completed(int p_status, int p_
 			ERR_CONTINUE(!m.has("url") || !m.has("name"));
 			LinkButton *lb = memnew(LinkButton);
 			lb->set_text(m["name"]);
-			lb->connect("pressed", this, "_begin_template_download", varray(m["url"]));
+			lb->connect_compat("pressed", this, "_begin_template_download", varray(m["url"]));
 			template_list->add_child(lb);
 			mirrors_found = true;
 		}
@@ -396,7 +396,7 @@ void ExportTemplateManager::_http_download_mirror_completed(int p_status, int p_
 		return;
 	}
 }
-void ExportTemplateManager::_http_download_templates_completed(int p_status, int p_code, const PoolStringArray &headers, const PoolByteArray &p_data) {
+void ExportTemplateManager::_http_download_templates_completed(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data) {
 
 	switch (p_status) {
 
@@ -689,14 +689,14 @@ ExportTemplateManager::ExportTemplateManager() {
 	remove_confirm = memnew(ConfirmationDialog);
 	remove_confirm->set_title(TTR("Remove Template"));
 	add_child(remove_confirm);
-	remove_confirm->connect("confirmed", this, "_uninstall_template_confirm");
+	remove_confirm->connect_compat("confirmed", this, "_uninstall_template_confirm");
 
 	template_open = memnew(FileDialog);
 	template_open->set_title(TTR("Select Template File"));
 	template_open->add_filter("*.tpz ; " + TTR("Godot Export Templates"));
 	template_open->set_access(FileDialog::ACCESS_FILESYSTEM);
 	template_open->set_mode(FileDialog::MODE_OPEN_FILE);
-	template_open->connect("file_selected", this, "_install_from_file", varray(true));
+	template_open->connect_compat("file_selected", this, "_install_from_file", varray(true));
 	add_child(template_open);
 
 	set_title(TTR("Export Template Manager"));
@@ -704,18 +704,18 @@ ExportTemplateManager::ExportTemplateManager() {
 
 	request_mirror = memnew(HTTPRequest);
 	add_child(request_mirror);
-	request_mirror->connect("request_completed", this, "_http_download_mirror_completed");
+	request_mirror->connect_compat("request_completed", this, "_http_download_mirror_completed");
 
 	download_templates = memnew(HTTPRequest);
 	add_child(download_templates);
-	download_templates->connect("request_completed", this, "_http_download_templates_completed");
+	download_templates->connect_compat("request_completed", this, "_http_download_templates_completed");
 
 	template_downloader = memnew(AcceptDialog);
 	template_downloader->set_title(TTR("Download Templates"));
 	template_downloader->get_ok()->set_text(TTR("Close"));
 	template_downloader->set_exclusive(true);
 	add_child(template_downloader);
-	template_downloader->connect("popup_hide", this, "_window_template_downloader_closed");
+	template_downloader->connect_compat("popup_hide", this, "_window_template_downloader_closed");
 
 	VBoxContainer *vbc = memnew(VBoxContainer);
 	template_downloader->add_child(vbc);
diff --git a/editor/export_template_manager.h b/editor/export_template_manager.h
index 96e61a6569..6ebc7fd131 100644
--- a/editor/export_template_manager.h
+++ b/editor/export_template_manager.h
@@ -72,8 +72,8 @@ class ExportTemplateManager : public ConfirmationDialog {
 	virtual void ok_pressed();
 	bool _install_from_file(const String &p_file, bool p_use_progress = true);
 
-	void _http_download_mirror_completed(int p_status, int p_code, const PoolStringArray &headers, const PoolByteArray &p_data);
-	void _http_download_templates_completed(int p_status, int p_code, const PoolStringArray &headers, const PoolByteArray &p_data);
+	void _http_download_mirror_completed(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data);
+	void _http_download_templates_completed(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data);
 
 	void _begin_template_download(const String &p_url);
 
diff --git a/editor/filesystem_dock.cpp b/editor/filesystem_dock.cpp
index a3def15532..5363d6a1e2 100644
--- a/editor/filesystem_dock.cpp
+++ b/editor/filesystem_dock.cpp
@@ -300,19 +300,19 @@ void FileSystemDock::_notification(int p_what) {
 			if (initialized)
 				return;
 			initialized = true;
-			EditorFeatureProfileManager::get_singleton()->connect("current_feature_profile_changed", this, "_feature_profile_changed");
+			EditorFeatureProfileManager::get_singleton()->connect_compat("current_feature_profile_changed", this, "_feature_profile_changed");
 
-			EditorFileSystem::get_singleton()->connect("filesystem_changed", this, "_fs_changed");
-			EditorResourcePreview::get_singleton()->connect("preview_invalidated", this, "_preview_invalidated");
+			EditorFileSystem::get_singleton()->connect_compat("filesystem_changed", this, "_fs_changed");
+			EditorResourcePreview::get_singleton()->connect_compat("preview_invalidated", this, "_preview_invalidated");
 
 			String ei = "EditorIcons";
 			button_reload->set_icon(get_icon("Reload", ei));
 			button_toggle_display_mode->set_icon(get_icon("Panels2", ei));
-			button_file_list_display_mode->connect("pressed", this, "_toggle_file_display");
+			button_file_list_display_mode->connect_compat("pressed", this, "_toggle_file_display");
 
-			files->connect("item_activated", this, "_file_list_activate_file");
-			button_hist_next->connect("pressed", this, "_fw_history");
-			button_hist_prev->connect("pressed", this, "_bw_history");
+			files->connect_compat("item_activated", this, "_file_list_activate_file");
+			button_hist_next->connect_compat("pressed", this, "_fw_history");
+			button_hist_prev->connect_compat("pressed", this, "_bw_history");
 			tree_search_box->set_right_icon(get_icon("Search", ei));
 			tree_search_box->set_clear_button_enabled(true);
 			file_list_search_box->set_right_icon(get_icon("Search", ei));
@@ -320,10 +320,10 @@ void FileSystemDock::_notification(int p_what) {
 
 			button_hist_next->set_icon(get_icon("Forward", ei));
 			button_hist_prev->set_icon(get_icon("Back", ei));
-			file_list_popup->connect("id_pressed", this, "_file_list_rmb_option");
-			tree_popup->connect("id_pressed", this, "_tree_rmb_option");
+			file_list_popup->connect_compat("id_pressed", this, "_file_list_rmb_option");
+			tree_popup->connect_compat("id_pressed", this, "_tree_rmb_option");
 
-			current_path->connect("text_entered", this, "_navigate_to_path");
+			current_path->connect_compat("text_entered", this, "_navigate_to_path");
 
 			always_show_folders = bool(EditorSettings::get_singleton()->get("docks/filesystem/always_show_folders"));
 
@@ -1775,7 +1775,7 @@ void FileSystemDock::_file_option(int p_option, const Vector<String> &p_selected
 	}
 }
 
-void FileSystemDock::_resource_created() const {
+void FileSystemDock::_resource_created() {
 	Object *c = new_resource_dialog->instance_selected();
 
 	ERR_FAIL_COND(!c);
@@ -2506,7 +2506,7 @@ void FileSystemDock::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_feature_profile_changed"), &FileSystemDock::_feature_profile_changed);
 
 	ADD_SIGNAL(MethodInfo("inherit", PropertyInfo(Variant::STRING, "file")));
-	ADD_SIGNAL(MethodInfo("instance", PropertyInfo(Variant::POOL_STRING_ARRAY, "files")));
+	ADD_SIGNAL(MethodInfo("instance", PropertyInfo(Variant::PACKED_STRING_ARRAY, "files")));
 
 	ADD_SIGNAL(MethodInfo("file_removed", PropertyInfo(Variant::STRING, "file")));
 	ADD_SIGNAL(MethodInfo("folder_removed", PropertyInfo(Variant::STRING, "folder")));
@@ -2552,7 +2552,7 @@ FileSystemDock::FileSystemDock(EditorNode *p_editor) {
 
 	button_reload = memnew(Button);
 	button_reload->set_flat(true);
-	button_reload->connect("pressed", this, "_rescan");
+	button_reload->connect_compat("pressed", this, "_rescan");
 	button_reload->set_focus_mode(FOCUS_NONE);
 	button_reload->set_tooltip(TTR("Re-Scan Filesystem"));
 	button_reload->hide();
@@ -2561,7 +2561,7 @@ FileSystemDock::FileSystemDock(EditorNode *p_editor) {
 	button_toggle_display_mode = memnew(Button);
 	button_toggle_display_mode->set_flat(true);
 	button_toggle_display_mode->set_toggle_mode(true);
-	button_toggle_display_mode->connect("toggled", this, "_toggle_split_mode");
+	button_toggle_display_mode->connect_compat("toggled", this, "_toggle_split_mode");
 	button_toggle_display_mode->set_focus_mode(FOCUS_NONE);
 	button_toggle_display_mode->set_tooltip(TTR("Toggle Split Mode"));
 	toolbar_hbc->add_child(button_toggle_display_mode);
@@ -2573,7 +2573,7 @@ FileSystemDock::FileSystemDock(EditorNode *p_editor) {
 	tree_search_box = memnew(LineEdit);
 	tree_search_box->set_h_size_flags(SIZE_EXPAND_FILL);
 	tree_search_box->set_placeholder(TTR("Search files"));
-	tree_search_box->connect("text_changed", this, "_search_changed", varray(tree_search_box));
+	tree_search_box->connect_compat("text_changed", this, "_search_changed", varray(tree_search_box));
 	toolbar2_hbc->add_child(tree_search_box);
 
 	file_list_popup = memnew(PopupMenu);
@@ -2597,12 +2597,12 @@ FileSystemDock::FileSystemDock(EditorNode *p_editor) {
 	tree->set_custom_minimum_size(Size2(0, 15 * EDSCALE));
 	split_box->add_child(tree);
 
-	tree->connect("item_activated", this, "_tree_activate_file");
-	tree->connect("multi_selected", this, "_tree_multi_selected");
-	tree->connect("item_rmb_selected", this, "_tree_rmb_select");
-	tree->connect("empty_rmb", this, "_tree_rmb_empty");
-	tree->connect("nothing_selected", this, "_tree_empty_selected");
-	tree->connect("gui_input", this, "_tree_gui_input");
+	tree->connect_compat("item_activated", this, "_tree_activate_file");
+	tree->connect_compat("multi_selected", this, "_tree_multi_selected");
+	tree->connect_compat("item_rmb_selected", this, "_tree_rmb_select");
+	tree->connect_compat("empty_rmb", this, "_tree_rmb_empty");
+	tree->connect_compat("nothing_selected", this, "_tree_empty_selected");
+	tree->connect_compat("gui_input", this, "_tree_gui_input");
 
 	file_list_vb = memnew(VBoxContainer);
 	file_list_vb->set_v_size_flags(SIZE_EXPAND_FILL);
@@ -2614,7 +2614,7 @@ FileSystemDock::FileSystemDock(EditorNode *p_editor) {
 	file_list_search_box = memnew(LineEdit);
 	file_list_search_box->set_h_size_flags(SIZE_EXPAND_FILL);
 	file_list_search_box->set_placeholder(TTR("Search files"));
-	file_list_search_box->connect("text_changed", this, "_search_changed", varray(file_list_search_box));
+	file_list_search_box->connect_compat("text_changed", this, "_search_changed", varray(file_list_search_box));
 	path_hb->add_child(file_list_search_box);
 
 	button_file_list_display_mode = memnew(ToolButton);
@@ -2624,10 +2624,10 @@ FileSystemDock::FileSystemDock(EditorNode *p_editor) {
 	files->set_v_size_flags(SIZE_EXPAND_FILL);
 	files->set_select_mode(ItemList::SELECT_MULTI);
 	files->set_drag_forwarding(this);
-	files->connect("item_rmb_selected", this, "_file_list_rmb_select");
-	files->connect("gui_input", this, "_file_list_gui_input");
-	files->connect("multi_selected", this, "_file_multi_selected");
-	files->connect("rmb_clicked", this, "_file_list_rmb_pressed");
+	files->connect_compat("item_rmb_selected", this, "_file_list_rmb_select");
+	files->connect_compat("gui_input", this, "_file_list_gui_input");
+	files->connect_compat("multi_selected", this, "_file_multi_selected");
+	files->connect_compat("rmb_clicked", this, "_file_list_rmb_pressed");
 	files->set_custom_minimum_size(Size2(0, 15 * EDSCALE));
 	files->set_allow_rmb_select(true);
 	file_list_vb->add_child(files);
@@ -2651,14 +2651,14 @@ FileSystemDock::FileSystemDock(EditorNode *p_editor) {
 	add_child(owners_editor);
 
 	remove_dialog = memnew(DependencyRemoveDialog);
-	remove_dialog->connect("file_removed", this, "_file_deleted");
-	remove_dialog->connect("folder_removed", this, "_folder_deleted");
+	remove_dialog->connect_compat("file_removed", this, "_file_deleted");
+	remove_dialog->connect_compat("folder_removed", this, "_folder_deleted");
 	add_child(remove_dialog);
 
 	move_dialog = memnew(EditorDirDialog);
 	move_dialog->get_ok()->set_text(TTR("Move"));
 	add_child(move_dialog);
-	move_dialog->connect("dir_selected", this, "_move_operation_confirm");
+	move_dialog->connect_compat("dir_selected", this, "_move_operation_confirm");
 
 	rename_dialog = memnew(ConfirmationDialog);
 	VBoxContainer *rename_dialog_vb = memnew(VBoxContainer);
@@ -2669,13 +2669,13 @@ FileSystemDock::FileSystemDock(EditorNode *p_editor) {
 	rename_dialog->get_ok()->set_text(TTR("Rename"));
 	add_child(rename_dialog);
 	rename_dialog->register_text_enter(rename_dialog_text);
-	rename_dialog->connect("confirmed", this, "_rename_operation_confirm");
+	rename_dialog->connect_compat("confirmed", this, "_rename_operation_confirm");
 
 	overwrite_dialog = memnew(ConfirmationDialog);
 	overwrite_dialog->set_text(TTR("There is already file or folder with the same name in this location."));
 	overwrite_dialog->get_ok()->set_text(TTR("Overwrite"));
 	add_child(overwrite_dialog);
-	overwrite_dialog->connect("confirmed", this, "_move_with_overwrite");
+	overwrite_dialog->connect_compat("confirmed", this, "_move_with_overwrite");
 
 	duplicate_dialog = memnew(ConfirmationDialog);
 	VBoxContainer *duplicate_dialog_vb = memnew(VBoxContainer);
@@ -2686,7 +2686,7 @@ FileSystemDock::FileSystemDock(EditorNode *p_editor) {
 	duplicate_dialog->get_ok()->set_text(TTR("Duplicate"));
 	add_child(duplicate_dialog);
 	duplicate_dialog->register_text_enter(duplicate_dialog_text);
-	duplicate_dialog->connect("confirmed", this, "_duplicate_operation_confirm");
+	duplicate_dialog->connect_compat("confirmed", this, "_duplicate_operation_confirm");
 
 	make_dir_dialog = memnew(ConfirmationDialog);
 	make_dir_dialog->set_title(TTR("Create Folder"));
@@ -2697,7 +2697,7 @@ FileSystemDock::FileSystemDock(EditorNode *p_editor) {
 	make_folder_dialog_vb->add_margin_child(TTR("Name:"), make_dir_dialog_text);
 	add_child(make_dir_dialog);
 	make_dir_dialog->register_text_enter(make_dir_dialog_text);
-	make_dir_dialog->connect("confirmed", this, "_make_dir_confirm");
+	make_dir_dialog->connect_compat("confirmed", this, "_make_dir_confirm");
 
 	make_scene_dialog = memnew(ConfirmationDialog);
 	make_scene_dialog->set_title(TTR("Create Scene"));
@@ -2708,7 +2708,7 @@ FileSystemDock::FileSystemDock(EditorNode *p_editor) {
 	make_scene_dialog_vb->add_margin_child(TTR("Name:"), make_scene_dialog_text);
 	add_child(make_scene_dialog);
 	make_scene_dialog->register_text_enter(make_scene_dialog_text);
-	make_scene_dialog->connect("confirmed", this, "_make_scene_confirm");
+	make_scene_dialog->connect_compat("confirmed", this, "_make_scene_confirm");
 
 	make_script_dialog = memnew(ScriptCreateDialog);
 	make_script_dialog->set_title(TTR("Create Script"));
@@ -2717,7 +2717,7 @@ FileSystemDock::FileSystemDock(EditorNode *p_editor) {
 	new_resource_dialog = memnew(CreateDialog);
 	add_child(new_resource_dialog);
 	new_resource_dialog->set_base_type("Resource");
-	new_resource_dialog->connect("create", this, "_resource_created");
+	new_resource_dialog->connect_compat("create", this, "_resource_created");
 
 	searched_string = String();
 	uncollapsed_paths_before_search = Vector<String>();
diff --git a/editor/filesystem_dock.h b/editor/filesystem_dock.h
index d20d4add4e..1969f85e72 100644
--- a/editor/filesystem_dock.h
+++ b/editor/filesystem_dock.h
@@ -215,7 +215,7 @@ private:
 	void _files_moved(String p_old_file, String p_new_file);
 	void _folder_moved(String p_old_folder, String p_new_folder);
 
-	void _resource_created() const;
+	void _resource_created();
 	void _make_dir_confirm();
 	void _make_scene_confirm();
 	void _rename_operation_confirm();
diff --git a/editor/find_in_files.cpp b/editor/find_in_files.cpp
index 095e1b804a..0bc9b0585c 100644
--- a/editor/find_in_files.cpp
+++ b/editor/find_in_files.cpp
@@ -47,7 +47,7 @@
 const char *FindInFiles::SIGNAL_RESULT_FOUND = "result_found";
 const char *FindInFiles::SIGNAL_FINISHED = "finished";
 
-// TODO Would be nice in Vector and PoolVectors
+// TODO Would be nice in Vector and Vectors
 template <typename T>
 inline void pop_back(T &container) {
 	container.resize(container.size() - 1);
@@ -132,8 +132,8 @@ void FindInFiles::start() {
 
 	// Init search
 	_current_dir = "";
-	PoolStringArray init_folder;
-	init_folder.append(_root_dir);
+	PackedStringArray init_folder;
+	init_folder.push_back(_root_dir);
 	_folders_stack.clear();
 	_folders_stack.push_back(init_folder);
 
@@ -168,7 +168,7 @@ void FindInFiles::_iterate() {
 
 		// Scan folders first so we can build a list of files and have progress info later
 
-		PoolStringArray &folders_to_scan = _folders_stack.write[_folders_stack.size() - 1];
+		PackedStringArray &folders_to_scan = _folders_stack.write[_folders_stack.size() - 1];
 
 		if (folders_to_scan.size() != 0) {
 			// Scan one folder below
@@ -178,7 +178,7 @@ void FindInFiles::_iterate() {
 
 			_current_dir = _current_dir.plus_file(folder_name);
 
-			PoolStringArray sub_dirs;
+			PackedStringArray sub_dirs;
 			_scan_dir("res://" + _current_dir, sub_dirs);
 
 			_folders_stack.push_back(sub_dirs);
@@ -219,7 +219,7 @@ float FindInFiles::get_progress() const {
 	return 0;
 }
 
-void FindInFiles::_scan_dir(String path, PoolStringArray &out_folders) {
+void FindInFiles::_scan_dir(String path, PackedStringArray &out_folders) {
 
 	DirAccessRef dir = DirAccess::open(path);
 	if (!dir) {
@@ -242,7 +242,7 @@ void FindInFiles::_scan_dir(String path, PoolStringArray &out_folders) {
 			continue;
 
 		if (dir->current_is_dir())
-			out_folders.append(file);
+			out_folders.push_back(file);
 
 		else {
 			String file_ext = file.get_extension();
@@ -319,8 +319,8 @@ FindInFilesDialog::FindInFilesDialog() {
 
 	_search_text_line_edit = memnew(LineEdit);
 	_search_text_line_edit->set_h_size_flags(SIZE_EXPAND_FILL);
-	_search_text_line_edit->connect("text_changed", this, "_on_search_text_modified");
-	_search_text_line_edit->connect("text_entered", this, "_on_search_text_entered");
+	_search_text_line_edit->connect_compat("text_changed", this, "_on_search_text_modified");
+	_search_text_line_edit->connect_compat("text_entered", this, "_on_search_text_entered");
 	gc->add_child(_search_text_line_edit);
 
 	_replace_label = memnew(Label);
@@ -330,7 +330,7 @@ FindInFilesDialog::FindInFilesDialog() {
 
 	_replace_text_line_edit = memnew(LineEdit);
 	_replace_text_line_edit->set_h_size_flags(SIZE_EXPAND_FILL);
-	_replace_text_line_edit->connect("text_entered", this, "_on_replace_text_entered");
+	_replace_text_line_edit->connect_compat("text_entered", this, "_on_replace_text_entered");
 	_replace_text_line_edit->hide();
 	gc->add_child(_replace_text_line_edit);
 
@@ -367,12 +367,12 @@ FindInFilesDialog::FindInFilesDialog() {
 
 		Button *folder_button = memnew(Button);
 		folder_button->set_text("...");
-		folder_button->connect("pressed", this, "_on_folder_button_pressed");
+		folder_button->connect_compat("pressed", this, "_on_folder_button_pressed");
 		hbc->add_child(folder_button);
 
 		_folder_dialog = memnew(FileDialog);
 		_folder_dialog->set_mode(FileDialog::MODE_OPEN_DIR);
-		_folder_dialog->connect("dir_selected", this, "_on_folder_selected");
+		_folder_dialog->connect_compat("dir_selected", this, "_on_folder_selected");
 		add_child(_folder_dialog);
 
 		gc->add_child(hbc);
@@ -563,8 +563,8 @@ const char *FindInFilesPanel::SIGNAL_FILES_MODIFIED = "files_modified";
 FindInFilesPanel::FindInFilesPanel() {
 
 	_finder = memnew(FindInFiles);
-	_finder->connect(FindInFiles::SIGNAL_RESULT_FOUND, this, "_on_result_found");
-	_finder->connect(FindInFiles::SIGNAL_FINISHED, this, "_on_finished");
+	_finder->connect_compat(FindInFiles::SIGNAL_RESULT_FOUND, this, "_on_result_found");
+	_finder->connect_compat(FindInFiles::SIGNAL_FINISHED, this, "_on_finished");
 	add_child(_finder);
 
 	VBoxContainer *vbc = memnew(VBoxContainer);
@@ -594,9 +594,15 @@ FindInFilesPanel::FindInFilesPanel() {
 		_status_label = memnew(Label);
 		hbc->add_child(_status_label);
 
+		_refresh_button = memnew(Button);
+		_refresh_button->set_text(TTR("Refresh"));
+		_refresh_button->connect_compat("pressed", this, "_on_refresh_button_clicked");
+		_refresh_button->hide();
+		hbc->add_child(_refresh_button);
+
 		_cancel_button = memnew(Button);
 		_cancel_button->set_text(TTR("Cancel"));
-		_cancel_button->connect("pressed", this, "_on_cancel_button_clicked");
+		_cancel_button->connect_compat("pressed", this, "_on_cancel_button_clicked");
 		_cancel_button->hide();
 		hbc->add_child(_cancel_button);
 
@@ -606,8 +612,8 @@ FindInFilesPanel::FindInFilesPanel() {
 	_results_display = memnew(Tree);
 	_results_display->add_font_override("font", EditorNode::get_singleton()->get_gui_base()->get_font("source", "EditorFonts"));
 	_results_display->set_v_size_flags(SIZE_EXPAND_FILL);
-	_results_display->connect("item_selected", this, "_on_result_selected");
-	_results_display->connect("item_edited", this, "_on_item_edited");
+	_results_display->connect_compat("item_selected", this, "_on_result_selected");
+	_results_display->connect_compat("item_edited", this, "_on_item_edited");
 	_results_display->set_hide_root(true);
 	_results_display->set_select_mode(Tree::SELECT_ROW);
 	_results_display->set_allow_rmb_select(true);
@@ -625,12 +631,12 @@ FindInFilesPanel::FindInFilesPanel() {
 
 		_replace_line_edit = memnew(LineEdit);
 		_replace_line_edit->set_h_size_flags(SIZE_EXPAND_FILL);
-		_replace_line_edit->connect("text_changed", this, "_on_replace_text_changed");
+		_replace_line_edit->connect_compat("text_changed", this, "_on_replace_text_changed");
 		_replace_container->add_child(_replace_line_edit);
 
 		_replace_all_button = memnew(Button);
 		_replace_all_button->set_text(TTR("Replace all (no undo)"));
-		_replace_all_button->connect("pressed", this, "_on_replace_all_clicked");
+		_replace_all_button->connect_compat("pressed", this, "_on_replace_all_clicked");
 		_replace_container->add_child(_replace_all_button);
 
 		_replace_container->hide();
@@ -681,6 +687,7 @@ void FindInFilesPanel::start_search() {
 	_finder->start();
 
 	update_replace_buttons();
+	_refresh_button->hide();
 	_cancel_button->show();
 }
 
@@ -691,6 +698,7 @@ void FindInFilesPanel::stop_search() {
 	_status_label->set_text("");
 	update_replace_buttons();
 	set_progress_visible(false);
+	_refresh_button->show();
 	_cancel_button->hide();
 }
 
@@ -793,9 +801,14 @@ void FindInFilesPanel::_on_finished() {
 	_status_label->set_text(TTR("Search complete"));
 	update_replace_buttons();
 	set_progress_visible(false);
+	_refresh_button->show();
 	_cancel_button->hide();
 }
 
+void FindInFilesPanel::_on_refresh_button_clicked() {
+	start_search();
+}
+
 void FindInFilesPanel::_on_cancel_button_clicked() {
 	stop_search();
 }
@@ -823,7 +836,7 @@ void FindInFilesPanel::_on_replace_all_clicked() {
 
 	String replace_text = get_replace_text();
 
-	PoolStringArray modified_files;
+	PackedStringArray modified_files;
 
 	for (Map<String, TreeItem *>::Element *E = _file_items.front(); E; E = E->next()) {
 
@@ -844,7 +857,7 @@ void FindInFilesPanel::_on_replace_all_clicked() {
 		if (locations.size() != 0) {
 			// Results are sorted by file, so we can batch replaces
 			apply_replaces_in_file(fpath, locations, replace_text);
-			modified_files.append(fpath);
+			modified_files.push_back(fpath);
 		}
 	}
 
@@ -970,6 +983,7 @@ void FindInFilesPanel::_bind_methods() {
 	ClassDB::bind_method("_on_result_found", &FindInFilesPanel::_on_result_found);
 	ClassDB::bind_method("_on_item_edited", &FindInFilesPanel::_on_item_edited);
 	ClassDB::bind_method("_on_finished", &FindInFilesPanel::_on_finished);
+	ClassDB::bind_method("_on_refresh_button_clicked", &FindInFilesPanel::_on_refresh_button_clicked);
 	ClassDB::bind_method("_on_cancel_button_clicked", &FindInFilesPanel::_on_cancel_button_clicked);
 	ClassDB::bind_method("_on_result_selected", &FindInFilesPanel::_on_result_selected);
 	ClassDB::bind_method("_on_replace_text_changed", &FindInFilesPanel::_on_replace_text_changed);
diff --git a/editor/find_in_files.h b/editor/find_in_files.h
index 243f59096a..7002f750b7 100644
--- a/editor/find_in_files.h
+++ b/editor/find_in_files.h
@@ -69,7 +69,7 @@ protected:
 private:
 	void _process();
 	void _iterate();
-	void _scan_dir(String path, PoolStringArray &out_folders);
+	void _scan_dir(String path, PackedStringArray &out_folders);
 	void _scan_file(String fpath);
 
 	// Config
@@ -82,7 +82,7 @@ private:
 	// State
 	bool _searching;
 	String _current_dir;
-	Vector<PoolStringArray> _folders_stack;
+	Vector<PackedStringArray> _folders_stack;
 	Vector<String> _files_to_scan;
 	int _initial_files_count;
 };
@@ -179,6 +179,7 @@ protected:
 private:
 	void _on_result_found(String fpath, int line_number, int begin, int end, String text);
 	void _on_finished();
+	void _on_refresh_button_clicked();
 	void _on_cancel_button_clicked();
 	void _on_result_selected();
 	void _on_item_edited();
@@ -206,6 +207,7 @@ private:
 	Label *_search_text_label;
 	Tree *_results_display;
 	Label *_status_label;
+	Button *_refresh_button;
 	Button *_cancel_button;
 	ProgressBar *_progress_bar;
 	Map<String, TreeItem *> _file_items;
diff --git a/editor/groups_editor.cpp b/editor/groups_editor.cpp
index cd185ae12e..444958b0ac 100644
--- a/editor/groups_editor.cpp
+++ b/editor/groups_editor.cpp
@@ -29,6 +29,7 @@
 /*************************************************************************/
 
 #include "groups_editor.h"
+
 #include "editor/scene_tree_editor.h"
 #include "editor_node.h"
 #include "editor_scale.h"
@@ -435,9 +436,9 @@ GroupDialog::GroupDialog() {
 	groups->set_allow_rmb_select(true);
 	groups->set_v_size_flags(SIZE_EXPAND_FILL);
 	groups->add_constant_override("draw_guides", 1);
-	groups->connect("item_selected", this, "_group_selected");
-	groups->connect("button_pressed", this, "_delete_group_pressed");
-	groups->connect("item_edited", this, "_group_renamed");
+	groups->connect_compat("item_selected", this, "_group_selected");
+	groups->connect_compat("button_pressed", this, "_delete_group_pressed");
+	groups->connect_compat("item_edited", this, "_group_renamed");
 
 	HBoxContainer *chbc = memnew(HBoxContainer);
 	vbc_left->add_child(chbc);
@@ -446,12 +447,12 @@ GroupDialog::GroupDialog() {
 	add_group_text = memnew(LineEdit);
 	chbc->add_child(add_group_text);
 	add_group_text->set_h_size_flags(SIZE_EXPAND_FILL);
-	add_group_text->connect("text_entered", this, "_add_group_pressed");
+	add_group_text->connect_compat("text_entered", this, "_add_group_pressed");
 
 	Button *add_group_button = memnew(Button);
 	add_group_button->set_text(TTR("Add"));
 	chbc->add_child(add_group_button);
-	add_group_button->connect("pressed", this, "_add_group_pressed", varray(String()));
+	add_group_button->connect_compat("pressed", this, "_add_group_pressed", varray(String()));
 
 	VBoxContainer *vbc_add = memnew(VBoxContainer);
 	hbc->add_child(vbc_add);
@@ -468,7 +469,6 @@ GroupDialog::GroupDialog() {
 	nodes_to_add->set_select_mode(Tree::SELECT_MULTI);
 	nodes_to_add->set_v_size_flags(SIZE_EXPAND_FILL);
 	nodes_to_add->add_constant_override("draw_guides", 1);
-	nodes_to_add->connect("item_selected", this, "_nodes_to_add_selected");
 
 	HBoxContainer *add_filter_hbc = memnew(HBoxContainer);
 	add_filter_hbc->add_constant_override("separate", 0);
@@ -478,7 +478,7 @@ GroupDialog::GroupDialog() {
 	add_filter->set_h_size_flags(SIZE_EXPAND_FILL);
 	add_filter->set_placeholder(TTR("Filter nodes"));
 	add_filter_hbc->add_child(add_filter);
-	add_filter->connect("text_changed", this, "_add_filter_changed");
+	add_filter->connect_compat("text_changed", this, "_add_filter_changed");
 
 	VBoxContainer *vbc_buttons = memnew(VBoxContainer);
 	hbc->add_child(vbc_buttons);
@@ -487,7 +487,7 @@ GroupDialog::GroupDialog() {
 
 	add_button = memnew(ToolButton);
 	add_button->set_text(TTR("Add"));
-	add_button->connect("pressed", this, "_add_pressed");
+	add_button->connect_compat("pressed", this, "_add_pressed");
 
 	vbc_buttons->add_child(add_button);
 	vbc_buttons->add_spacer();
@@ -496,7 +496,7 @@ GroupDialog::GroupDialog() {
 
 	remove_button = memnew(ToolButton);
 	remove_button->set_text(TTR("Remove"));
-	remove_button->connect("pressed", this, "_removed_pressed");
+	remove_button->connect_compat("pressed", this, "_removed_pressed");
 
 	vbc_buttons->add_child(remove_button);
 
@@ -515,7 +515,6 @@ GroupDialog::GroupDialog() {
 	nodes_to_remove->set_hide_folding(true);
 	nodes_to_remove->set_select_mode(Tree::SELECT_MULTI);
 	nodes_to_remove->add_constant_override("draw_guides", 1);
-	nodes_to_remove->connect("item_selected", this, "_node_to_remove_selected");
 
 	HBoxContainer *remove_filter_hbc = memnew(HBoxContainer);
 	remove_filter_hbc->add_constant_override("separate", 0);
@@ -525,7 +524,7 @@ GroupDialog::GroupDialog() {
 	remove_filter->set_h_size_flags(SIZE_EXPAND_FILL);
 	remove_filter->set_placeholder(TTR("Filter nodes"));
 	remove_filter_hbc->add_child(remove_filter);
-	remove_filter->connect("text_changed", this, "_remove_filter_changed");
+	remove_filter->connect_compat("text_changed", this, "_remove_filter_changed");
 
 	group_empty = memnew(Label());
 	group_empty->set_text(TTR("Empty groups will be automatically removed."));
@@ -686,12 +685,12 @@ GroupsEditor::GroupsEditor() {
 	group_dialog = memnew(GroupDialog);
 	group_dialog->set_as_toplevel(true);
 	add_child(group_dialog);
-	group_dialog->connect("group_edited", this, "update_tree");
+	group_dialog->connect_compat("group_edited", this, "update_tree");
 
 	Button *group_dialog_button = memnew(Button);
 	group_dialog_button->set_text(TTR("Manage Groups"));
 	vbc->add_child(group_dialog_button);
-	group_dialog_button->connect("pressed", this, "_show_group_dialog");
+	group_dialog_button->connect_compat("pressed", this, "_show_group_dialog");
 
 	HBoxContainer *hbc = memnew(HBoxContainer);
 	vbc->add_child(hbc);
@@ -699,18 +698,18 @@ GroupsEditor::GroupsEditor() {
 	group_name = memnew(LineEdit);
 	group_name->set_h_size_flags(SIZE_EXPAND_FILL);
 	hbc->add_child(group_name);
-	group_name->connect("text_entered", this, "_add_group");
+	group_name->connect_compat("text_entered", this, "_add_group");
 
 	add = memnew(Button);
 	add->set_text(TTR("Add"));
 	hbc->add_child(add);
-	add->connect("pressed", this, "_add_group", varray(String()));
+	add->connect_compat("pressed", this, "_add_group", varray(String()));
 
 	tree = memnew(Tree);
 	tree->set_hide_root(true);
 	tree->set_v_size_flags(SIZE_EXPAND_FILL);
 	vbc->add_child(tree);
-	tree->connect("button_pressed", this, "_remove_group");
+	tree->connect_compat("button_pressed", this, "_remove_group");
 	tree->add_constant_override("draw_guides", 1);
 	add_constant_override("separation", 3 * EDSCALE);
 }
diff --git a/editor/icons/icon_2_d.svg b/editor/icons/2D.svg
index e1a96aeab6..e1a96aeab6 100644
--- a/editor/icons/icon_2_d.svg
+++ b/editor/icons/2D.svg
diff --git a/editor/icons/icon_3_d.svg b/editor/icons/3D.svg
index 2a1d5ff36d..2a1d5ff36d 100644
--- a/editor/icons/icon_3_d.svg
+++ b/editor/icons/3D.svg
diff --git a/editor/icons/icon_a_a_b_b.svg b/editor/icons/AABB.svg
index d6fbc52541..d6fbc52541 100644
--- a/editor/icons/icon_a_a_b_b.svg
+++ b/editor/icons/AABB.svg
diff --git a/editor/icons/icon_a_r_v_r_anchor.svg b/editor/icons/ARVRAnchor.svg
index f1571b3fcc..f1571b3fcc 100644
--- a/editor/icons/icon_a_r_v_r_anchor.svg
+++ b/editor/icons/ARVRAnchor.svg
diff --git a/editor/icons/icon_a_r_v_r_camera.svg b/editor/icons/ARVRCamera.svg
index f59a8c8b4a..f59a8c8b4a 100644
--- a/editor/icons/icon_a_r_v_r_camera.svg
+++ b/editor/icons/ARVRCamera.svg
diff --git a/editor/icons/icon_a_r_v_r_controller.svg b/editor/icons/ARVRController.svg
index 40e5b8dce1..40e5b8dce1 100644
--- a/editor/icons/icon_a_r_v_r_controller.svg
+++ b/editor/icons/ARVRController.svg
diff --git a/editor/icons/icon_a_r_v_r_origin.svg b/editor/icons/ARVROrigin.svg
index dbb93ba7a5..dbb93ba7a5 100644
--- a/editor/icons/icon_a_r_v_r_origin.svg
+++ b/editor/icons/ARVROrigin.svg
diff --git a/editor/icons/icon_accept_dialog.svg b/editor/icons/AcceptDialog.svg
index e0bf7b8336..e0bf7b8336 100644
--- a/editor/icons/icon_accept_dialog.svg
+++ b/editor/icons/AcceptDialog.svg
diff --git a/editor/icons/icon_action_copy.svg b/editor/icons/ActionCopy.svg
index d7a1e1097a..d7a1e1097a 100644
--- a/editor/icons/icon_action_copy.svg
+++ b/editor/icons/ActionCopy.svg
diff --git a/editor/icons/icon_action_cut.svg b/editor/icons/ActionCut.svg
index 97df9b2d5a..97df9b2d5a 100644
--- a/editor/icons/icon_action_cut.svg
+++ b/editor/icons/ActionCut.svg
diff --git a/editor/icons/icon_action_paste.svg b/editor/icons/ActionPaste.svg
index 6d46f899f8..6d46f899f8 100644
--- a/editor/icons/icon_action_paste.svg
+++ b/editor/icons/ActionPaste.svg
diff --git a/editor/icons/icon_add.svg b/editor/icons/Add.svg
index a241829603..a241829603 100644
--- a/editor/icons/icon_add.svg
+++ b/editor/icons/Add.svg
diff --git a/editor/icons/icon_add_atlas_tile.svg b/editor/icons/AddAtlasTile.svg
index 97d3590678..97d3590678 100644
--- a/editor/icons/icon_add_atlas_tile.svg
+++ b/editor/icons/AddAtlasTile.svg
diff --git a/editor/icons/icon_add_autotile.svg b/editor/icons/AddAutotile.svg
index c6f1df422d..c6f1df422d 100644
--- a/editor/icons/icon_add_autotile.svg
+++ b/editor/icons/AddAutotile.svg
diff --git a/editor/icons/icon_add_single_tile.svg b/editor/icons/AddSingleTile.svg
index 319fef8078..319fef8078 100644
--- a/editor/icons/icon_add_single_tile.svg
+++ b/editor/icons/AddSingleTile.svg
diff --git a/editor/icons/icon_add_split.svg b/editor/icons/AddSplit.svg
index 1f33e8c72b..1f33e8c72b 100644
--- a/editor/icons/icon_add_split.svg
+++ b/editor/icons/AddSplit.svg
diff --git a/editor/icons/icon_anchor.svg b/editor/icons/Anchor.svg
index 119960d177..119960d177 100644
--- a/editor/icons/icon_anchor.svg
+++ b/editor/icons/Anchor.svg
diff --git a/editor/icons/icon_animated_sprite.svg b/editor/icons/AnimatedSprite.svg
index 411ddda015..411ddda015 100644
--- a/editor/icons/icon_animated_sprite.svg
+++ b/editor/icons/AnimatedSprite.svg
diff --git a/editor/icons/icon_animated_sprite_3d.svg b/editor/icons/AnimatedSprite3D.svg
index 974c4e04eb..974c4e04eb 100644
--- a/editor/icons/icon_animated_sprite_3d.svg
+++ b/editor/icons/AnimatedSprite3D.svg
diff --git a/editor/icons/icon_animated_texture.svg b/editor/icons/AnimatedTexture.svg
index 3719b64747..3719b64747 100644
--- a/editor/icons/icon_animated_texture.svg
+++ b/editor/icons/AnimatedTexture.svg
diff --git a/editor/icons/icon_animation.svg b/editor/icons/Animation.svg
index 2cb738a8a6..2cb738a8a6 100644
--- a/editor/icons/icon_animation.svg
+++ b/editor/icons/Animation.svg
diff --git a/editor/icons/icon_animation_filter.svg b/editor/icons/AnimationFilter.svg
index 45c323543d..45c323543d 100644
--- a/editor/icons/icon_animation_filter.svg
+++ b/editor/icons/AnimationFilter.svg
diff --git a/editor/icons/icon_animation_player.svg b/editor/icons/AnimationPlayer.svg
index a5f7804e0d..a5f7804e0d 100644
--- a/editor/icons/icon_animation_player.svg
+++ b/editor/icons/AnimationPlayer.svg
diff --git a/editor/icons/icon_animation_track_group.svg b/editor/icons/AnimationTrackGroup.svg
index d0d14b7c44..d0d14b7c44 100644
--- a/editor/icons/icon_animation_track_group.svg
+++ b/editor/icons/AnimationTrackGroup.svg
diff --git a/editor/icons/icon_animation_track_list.svg b/editor/icons/AnimationTrackList.svg
index e47c8b18cb..e47c8b18cb 100644
--- a/editor/icons/icon_animation_track_list.svg
+++ b/editor/icons/AnimationTrackList.svg
diff --git a/editor/icons/icon_animation_tree.svg b/editor/icons/AnimationTree.svg
index 718eaac2d2..718eaac2d2 100644
--- a/editor/icons/icon_animation_tree.svg
+++ b/editor/icons/AnimationTree.svg
diff --git a/editor/icons/icon_area.svg b/editor/icons/Area.svg
index 21ebe3c251..21ebe3c251 100644
--- a/editor/icons/icon_area.svg
+++ b/editor/icons/Area.svg
diff --git a/editor/icons/icon_area_2d.svg b/editor/icons/Area2D.svg
index e374205b13..e374205b13 100644
--- a/editor/icons/icon_area_2d.svg
+++ b/editor/icons/Area2D.svg
diff --git a/editor/icons/icon_array.svg b/editor/icons/Array.svg
index d499fcac3a..d499fcac3a 100644
--- a/editor/icons/icon_array.svg
+++ b/editor/icons/Array.svg
diff --git a/editor/icons/icon_array_mesh.svg b/editor/icons/ArrayMesh.svg
index 394a18623d..394a18623d 100644
--- a/editor/icons/icon_array_mesh.svg
+++ b/editor/icons/ArrayMesh.svg
diff --git a/editor/icons/icon_arrow_down.svg b/editor/icons/ArrowDown.svg
index 49a93e6e28..49a93e6e28 100644
--- a/editor/icons/icon_arrow_down.svg
+++ b/editor/icons/ArrowDown.svg
diff --git a/editor/icons/icon_arrow_left.svg b/editor/icons/ArrowLeft.svg
index fbbe5d9075..fbbe5d9075 100644
--- a/editor/icons/icon_arrow_left.svg
+++ b/editor/icons/ArrowLeft.svg
diff --git a/editor/icons/icon_arrow_right.svg b/editor/icons/ArrowRight.svg
index 7895158bb1..7895158bb1 100644
--- a/editor/icons/icon_arrow_right.svg
+++ b/editor/icons/ArrowRight.svg
diff --git a/editor/icons/icon_arrow_up.svg b/editor/icons/ArrowUp.svg
index 9bf19a6a12..9bf19a6a12 100644
--- a/editor/icons/icon_arrow_up.svg
+++ b/editor/icons/ArrowUp.svg
diff --git a/editor/icons/icon_asset_lib.svg b/editor/icons/AssetLib.svg
index 72b20ec047..72b20ec047 100644
--- a/editor/icons/icon_asset_lib.svg
+++ b/editor/icons/AssetLib.svg
diff --git a/editor/icons/icon_atlas_texture.svg b/editor/icons/AtlasTexture.svg
index 28a44e179a..28a44e179a 100644
--- a/editor/icons/icon_atlas_texture.svg
+++ b/editor/icons/AtlasTexture.svg
diff --git a/editor/icons/icon_audio_bus_bypass.svg b/editor/icons/AudioBusBypass.svg
index c251a7c83f..c251a7c83f 100644
--- a/editor/icons/icon_audio_bus_bypass.svg
+++ b/editor/icons/AudioBusBypass.svg
diff --git a/editor/icons/icon_audio_bus_layout.svg b/editor/icons/AudioBusLayout.svg
index f95794a7c7..f95794a7c7 100644
--- a/editor/icons/icon_audio_bus_layout.svg
+++ b/editor/icons/AudioBusLayout.svg
diff --git a/editor/icons/icon_audio_bus_mute.svg b/editor/icons/AudioBusMute.svg
index 4750b0fec0..4750b0fec0 100644
--- a/editor/icons/icon_audio_bus_mute.svg
+++ b/editor/icons/AudioBusMute.svg
diff --git a/editor/icons/icon_audio_bus_solo.svg b/editor/icons/AudioBusSolo.svg
index 5be72a8961..5be72a8961 100644
--- a/editor/icons/icon_audio_bus_solo.svg
+++ b/editor/icons/AudioBusSolo.svg
diff --git a/editor/icons/icon_audio_stream_o_g_g_vorbis.svg b/editor/icons/AudioStreamOGGVorbis.svg
index a8d6fb6bf1..a8d6fb6bf1 100644
--- a/editor/icons/icon_audio_stream_o_g_g_vorbis.svg
+++ b/editor/icons/AudioStreamOGGVorbis.svg
diff --git a/editor/icons/icon_audio_stream_player.svg b/editor/icons/AudioStreamPlayer.svg
index bbe2793407..bbe2793407 100644
--- a/editor/icons/icon_audio_stream_player.svg
+++ b/editor/icons/AudioStreamPlayer.svg
diff --git a/editor/icons/icon_audio_stream_player_2_d.svg b/editor/icons/AudioStreamPlayer2D.svg
index 090b23ff7c..090b23ff7c 100644
--- a/editor/icons/icon_audio_stream_player_2_d.svg
+++ b/editor/icons/AudioStreamPlayer2D.svg
diff --git a/editor/icons/icon_audio_stream_player_3_d.svg b/editor/icons/AudioStreamPlayer3D.svg
index 95da9818aa..95da9818aa 100644
--- a/editor/icons/icon_audio_stream_player_3_d.svg
+++ b/editor/icons/AudioStreamPlayer3D.svg
diff --git a/editor/icons/icon_audio_stream_sample.svg b/editor/icons/AudioStreamSample.svg
index a8d6fb6bf1..a8d6fb6bf1 100644
--- a/editor/icons/icon_audio_stream_sample.svg
+++ b/editor/icons/AudioStreamSample.svg
diff --git a/editor/icons/icon_auto_end.svg b/editor/icons/AutoEnd.svg
index 35f5fb2b1c..35f5fb2b1c 100644
--- a/editor/icons/icon_auto_end.svg
+++ b/editor/icons/AutoEnd.svg
diff --git a/editor/icons/icon_auto_key.svg b/editor/icons/AutoKey.svg
index 3d5569397f..3d5569397f 100644
--- a/editor/icons/icon_auto_key.svg
+++ b/editor/icons/AutoKey.svg
diff --git a/editor/icons/icon_auto_play.svg b/editor/icons/AutoPlay.svg
index dbe41f244f..dbe41f244f 100644
--- a/editor/icons/icon_auto_play.svg
+++ b/editor/icons/AutoPlay.svg
diff --git a/editor/icons/icon_auto_triangle.svg b/editor/icons/AutoTriangle.svg
index 13b8f7c5d2..13b8f7c5d2 100644
--- a/editor/icons/icon_auto_triangle.svg
+++ b/editor/icons/AutoTriangle.svg
diff --git a/editor/icons/icon_back.svg b/editor/icons/Back.svg
index c8ea97fa5c..c8ea97fa5c 100644
--- a/editor/icons/icon_back.svg
+++ b/editor/icons/Back.svg
diff --git a/editor/icons/icon_back_buffer_copy.svg b/editor/icons/BackBufferCopy.svg
index c16cfe9009..c16cfe9009 100644
--- a/editor/icons/icon_back_buffer_copy.svg
+++ b/editor/icons/BackBufferCopy.svg
diff --git a/editor/icons/icon_bake.svg b/editor/icons/Bake.svg
index 9bcfb174dc..9bcfb174dc 100644
--- a/editor/icons/icon_bake.svg
+++ b/editor/icons/Bake.svg
diff --git a/editor/icons/icon_baked_lightmap.svg b/editor/icons/BakedLightmap.svg
index 338a100022..338a100022 100644
--- a/editor/icons/icon_baked_lightmap.svg
+++ b/editor/icons/BakedLightmap.svg
diff --git a/editor/icons/icon_baked_lightmap_data.svg b/editor/icons/BakedLightmapData.svg
index e8d471c2af..e8d471c2af 100644
--- a/editor/icons/icon_baked_lightmap_data.svg
+++ b/editor/icons/BakedLightmapData.svg
diff --git a/editor/icons/icon_basis.svg b/editor/icons/Basis.svg
index ecdb0f4ec0..ecdb0f4ec0 100644
--- a/editor/icons/icon_basis.svg
+++ b/editor/icons/Basis.svg
diff --git a/editor/icons/icon_bezier_handles_balanced.svg b/editor/icons/BezierHandlesBalanced.svg
index 6656d3f5eb..6656d3f5eb 100644
--- a/editor/icons/icon_bezier_handles_balanced.svg
+++ b/editor/icons/BezierHandlesBalanced.svg
diff --git a/editor/icons/icon_bezier_handles_free.svg b/editor/icons/BezierHandlesFree.svg
index 06abfe34ab..06abfe34ab 100644
--- a/editor/icons/icon_bezier_handles_free.svg
+++ b/editor/icons/BezierHandlesFree.svg
diff --git a/editor/icons/icon_bezier_handles_mirror.svg b/editor/icons/BezierHandlesMirror.svg
index be85f170c7..be85f170c7 100644
--- a/editor/icons/icon_bezier_handles_mirror.svg
+++ b/editor/icons/BezierHandlesMirror.svg
diff --git a/editor/icons/icon_bit_map.svg b/editor/icons/BitMap.svg
index b61c1b7dc5..b61c1b7dc5 100644
--- a/editor/icons/icon_bit_map.svg
+++ b/editor/icons/BitMap.svg
diff --git a/editor/icons/icon_bitmap_font.svg b/editor/icons/BitmapFont.svg
index 5e5bd859c9..5e5bd859c9 100644
--- a/editor/icons/icon_bitmap_font.svg
+++ b/editor/icons/BitmapFont.svg
diff --git a/editor/icons/icon_blend.svg b/editor/icons/Blend.svg
index c78b9287fa..c78b9287fa 100644
--- a/editor/icons/icon_blend.svg
+++ b/editor/icons/Blend.svg
diff --git a/editor/icons/icon_bone.svg b/editor/icons/Bone.svg
index fafebb0394..fafebb0394 100644
--- a/editor/icons/icon_bone.svg
+++ b/editor/icons/Bone.svg
diff --git a/editor/icons/icon_bone_2_d.svg b/editor/icons/Bone2D.svg
index 94bfff61e4..94bfff61e4 100644
--- a/editor/icons/icon_bone_2_d.svg
+++ b/editor/icons/Bone2D.svg
diff --git a/editor/icons/icon_bone_attachment.svg b/editor/icons/BoneAttachment.svg
index 0b7dede0b6..0b7dede0b6 100644
--- a/editor/icons/icon_bone_attachment.svg
+++ b/editor/icons/BoneAttachment.svg
diff --git a/editor/icons/icon_bone_track.svg b/editor/icons/BoneTrack.svg
index 0f6f9bb6cd..0f6f9bb6cd 100644
--- a/editor/icons/icon_bone_track.svg
+++ b/editor/icons/BoneTrack.svg
diff --git a/editor/icons/icon_box_shape.svg b/editor/icons/BoxShape.svg
index 171e95f4fa..171e95f4fa 100644
--- a/editor/icons/icon_box_shape.svg
+++ b/editor/icons/BoxShape.svg
diff --git a/editor/icons/icon_bucket.svg b/editor/icons/Bucket.svg
index fc3481290d..fc3481290d 100644
--- a/editor/icons/icon_bucket.svg
+++ b/editor/icons/Bucket.svg
diff --git a/editor/icons/icon_bus_vu_empty.svg b/editor/icons/BusVuEmpty.svg
index 5260b9e252..5260b9e252 100644
--- a/editor/icons/icon_bus_vu_empty.svg
+++ b/editor/icons/BusVuEmpty.svg
diff --git a/editor/icons/icon_bus_vu_frozen.svg b/editor/icons/BusVuFrozen.svg
index c10bb5a1a2..c10bb5a1a2 100644
--- a/editor/icons/icon_bus_vu_frozen.svg
+++ b/editor/icons/BusVuFrozen.svg
diff --git a/editor/icons/icon_bus_vu_full.svg b/editor/icons/BusVuFull.svg
index 377ac60bc1..377ac60bc1 100644
--- a/editor/icons/icon_bus_vu_full.svg
+++ b/editor/icons/BusVuFull.svg
diff --git a/editor/icons/icon_button.svg b/editor/icons/Button.svg
index 6ea5663dda..6ea5663dda 100644
--- a/editor/icons/icon_button.svg
+++ b/editor/icons/Button.svg
diff --git a/editor/icons/icon_button_group.svg b/editor/icons/ButtonGroup.svg
index 683a8c3054..683a8c3054 100644
--- a/editor/icons/icon_button_group.svg
+++ b/editor/icons/ButtonGroup.svg
diff --git a/editor/icons/icon_c_p_u_particles.svg b/editor/icons/CPUParticles.svg
index af4115c93f..af4115c93f 100644
--- a/editor/icons/icon_c_p_u_particles.svg
+++ b/editor/icons/CPUParticles.svg
diff --git a/editor/icons/icon_c_p_u_particles_2_d.svg b/editor/icons/CPUParticles2D.svg
index 25afc35bec..25afc35bec 100644
--- a/editor/icons/icon_c_p_u_particles_2_d.svg
+++ b/editor/icons/CPUParticles2D.svg
diff --git a/editor/icons/Callable.svg b/editor/icons/Callable.svg
new file mode 100644
index 0000000000..8f421f4fed
--- /dev/null
+++ b/editor/icons/Callable.svg
@@ -0,0 +1,5 @@
+<svg width="16" height="16" version="1.1" viewBox="0 0 4.2333 4.2333" xmlns="http://www.w3.org/2000/svg">
+<g transform="translate(0 -292.77)">
+<path transform="matrix(.26458 0 0 .26458 0 292.77)" d="m12 1c-2 2-4 4-7 4h-4v5h4c3 3.8e-5 5 2 7 4v-13zm1 4v5c2.5896-0.015798 2.5896-4.9849 0-5zm-11 6v4h2l1-4h-3z" fill="#e0e0e0"/>
+</g>
+</svg>
diff --git a/editor/icons/icon_camera.svg b/editor/icons/Camera.svg
index af1cb8a2e9..af1cb8a2e9 100644
--- a/editor/icons/icon_camera.svg
+++ b/editor/icons/Camera.svg
diff --git a/editor/icons/icon_camera_2d.svg b/editor/icons/Camera2D.svg
index 9a91b3017b..9a91b3017b 100644
--- a/editor/icons/icon_camera_2d.svg
+++ b/editor/icons/Camera2D.svg
diff --git a/editor/icons/icon_camera_texture.svg b/editor/icons/CameraTexture.svg
index e61b5902f0..e61b5902f0 100644
--- a/editor/icons/icon_camera_texture.svg
+++ b/editor/icons/CameraTexture.svg
diff --git a/editor/icons/icon_canvas_item.svg b/editor/icons/CanvasItem.svg
index eefe501ca8..eefe501ca8 100644
--- a/editor/icons/icon_canvas_item.svg
+++ b/editor/icons/CanvasItem.svg
diff --git a/editor/icons/icon_canvas_item_material.svg b/editor/icons/CanvasItemMaterial.svg
index 7df06ed686..7df06ed686 100644
--- a/editor/icons/icon_canvas_item_material.svg
+++ b/editor/icons/CanvasItemMaterial.svg
diff --git a/editor/icons/icon_canvas_item_shader.svg b/editor/icons/CanvasItemShader.svg
index 834fe61472..834fe61472 100644
--- a/editor/icons/icon_canvas_item_shader.svg
+++ b/editor/icons/CanvasItemShader.svg
diff --git a/editor/icons/icon_canvas_item_shader_graph.svg b/editor/icons/CanvasItemShaderGraph.svg
index 3e83751698..3e83751698 100644
--- a/editor/icons/icon_canvas_item_shader_graph.svg
+++ b/editor/icons/CanvasItemShaderGraph.svg
diff --git a/editor/icons/icon_canvas_layer.svg b/editor/icons/CanvasLayer.svg
index a3fcc903d7..a3fcc903d7 100644
--- a/editor/icons/icon_canvas_layer.svg
+++ b/editor/icons/CanvasLayer.svg
diff --git a/editor/icons/icon_canvas_modulate.svg b/editor/icons/CanvasModulate.svg
index a7b788d638..a7b788d638 100644
--- a/editor/icons/icon_canvas_modulate.svg
+++ b/editor/icons/CanvasModulate.svg
diff --git a/editor/icons/icon_capsule_mesh.svg b/editor/icons/CapsuleMesh.svg
index 1c9470105f..1c9470105f 100644
--- a/editor/icons/icon_capsule_mesh.svg
+++ b/editor/icons/CapsuleMesh.svg
diff --git a/editor/icons/icon_capsule_shape.svg b/editor/icons/CapsuleShape.svg
index ba035ca196..ba035ca196 100644
--- a/editor/icons/icon_capsule_shape.svg
+++ b/editor/icons/CapsuleShape.svg
diff --git a/editor/icons/icon_capsule_shape_2d.svg b/editor/icons/CapsuleShape2D.svg
index 81de995cb4..81de995cb4 100644
--- a/editor/icons/icon_capsule_shape_2d.svg
+++ b/editor/icons/CapsuleShape2D.svg
diff --git a/editor/icons/icon_center_container.svg b/editor/icons/CenterContainer.svg
index 5d854a3cc3..5d854a3cc3 100644
--- a/editor/icons/icon_center_container.svg
+++ b/editor/icons/CenterContainer.svg
diff --git a/editor/icons/icon_check_box.svg b/editor/icons/CheckBox.svg
index 6cb1f2aacd..6cb1f2aacd 100644
--- a/editor/icons/icon_check_box.svg
+++ b/editor/icons/CheckBox.svg
diff --git a/editor/icons/icon_check_button.svg b/editor/icons/CheckButton.svg
index f689c5fe47..f689c5fe47 100644
--- a/editor/icons/icon_check_button.svg
+++ b/editor/icons/CheckButton.svg
diff --git a/editor/icons/icon_checkerboard.svg b/editor/icons/Checkerboard.svg
index 7923291017..7923291017 100644
--- a/editor/icons/icon_checkerboard.svg
+++ b/editor/icons/Checkerboard.svg
diff --git a/editor/icons/icon_circle_shape_2d.svg b/editor/icons/CircleShape2D.svg
index e41fc8807c..e41fc8807c 100644
--- a/editor/icons/icon_circle_shape_2d.svg
+++ b/editor/icons/CircleShape2D.svg
diff --git a/editor/icons/icon_class_list.svg b/editor/icons/ClassList.svg
index ae2494724d..ae2494724d 100644
--- a/editor/icons/icon_class_list.svg
+++ b/editor/icons/ClassList.svg
diff --git a/editor/icons/icon_clear.svg b/editor/icons/Clear.svg
index 91343ca6af..91343ca6af 100644
--- a/editor/icons/icon_clear.svg
+++ b/editor/icons/Clear.svg
diff --git a/editor/icons/icon_clipped_camera.svg b/editor/icons/ClippedCamera.svg
index 8c80c04e27..8c80c04e27 100644
--- a/editor/icons/icon_clipped_camera.svg
+++ b/editor/icons/ClippedCamera.svg
diff --git a/editor/icons/icon_close.svg b/editor/icons/Close.svg
index 4147c7bcdd..4147c7bcdd 100644
--- a/editor/icons/icon_close.svg
+++ b/editor/icons/Close.svg
diff --git a/editor/icons/icon_collapse.svg b/editor/icons/Collapse.svg
index 62b5e55d81..62b5e55d81 100644
--- a/editor/icons/icon_collapse.svg
+++ b/editor/icons/Collapse.svg
diff --git a/editor/icons/icon_collision_polygon.svg b/editor/icons/CollisionPolygon.svg
index 5e849ae4e3..5e849ae4e3 100644
--- a/editor/icons/icon_collision_polygon.svg
+++ b/editor/icons/CollisionPolygon.svg
diff --git a/editor/icons/icon_collision_polygon_2d.svg b/editor/icons/CollisionPolygon2D.svg
index 54148f3fd4..54148f3fd4 100644
--- a/editor/icons/icon_collision_polygon_2d.svg
+++ b/editor/icons/CollisionPolygon2D.svg
diff --git a/editor/icons/icon_collision_shape.svg b/editor/icons/CollisionShape.svg
index 8f14996a97..8f14996a97 100644
--- a/editor/icons/icon_collision_shape.svg
+++ b/editor/icons/CollisionShape.svg
diff --git a/editor/icons/icon_collision_shape_2d.svg b/editor/icons/CollisionShape2D.svg
index 8210bf917f..8210bf917f 100644
--- a/editor/icons/icon_collision_shape_2d.svg
+++ b/editor/icons/CollisionShape2D.svg
diff --git a/editor/icons/icon_color.svg b/editor/icons/Color.svg
index de0540763e..de0540763e 100644
--- a/editor/icons/icon_color.svg
+++ b/editor/icons/Color.svg
diff --git a/editor/icons/icon_color_pick.svg b/editor/icons/ColorPick.svg
index d73225bd60..d73225bd60 100644
--- a/editor/icons/icon_color_pick.svg
+++ b/editor/icons/ColorPick.svg
diff --git a/editor/icons/icon_color_picker.svg b/editor/icons/ColorPicker.svg
index 3d03615708..3d03615708 100644
--- a/editor/icons/icon_color_picker.svg
+++ b/editor/icons/ColorPicker.svg
diff --git a/editor/icons/icon_color_picker_button.svg b/editor/icons/ColorPickerButton.svg
index b9fa86db6a..b9fa86db6a 100644
--- a/editor/icons/icon_color_picker_button.svg
+++ b/editor/icons/ColorPickerButton.svg
diff --git a/editor/icons/icon_color_ramp.svg b/editor/icons/ColorRamp.svg
index e0f0a67483..e0f0a67483 100644
--- a/editor/icons/icon_color_ramp.svg
+++ b/editor/icons/ColorRamp.svg
diff --git a/editor/icons/icon_color_rect.svg b/editor/icons/ColorRect.svg
index c2054de9d3..c2054de9d3 100644
--- a/editor/icons/icon_color_rect.svg
+++ b/editor/icons/ColorRect.svg
diff --git a/editor/icons/icon_color_track_vu.svg b/editor/icons/ColorTrackVu.svg
index 5760f81070..5760f81070 100644
--- a/editor/icons/icon_color_track_vu.svg
+++ b/editor/icons/ColorTrackVu.svg
diff --git a/editor/icons/icon_concave_polygon_shape.svg b/editor/icons/ConcavePolygonShape.svg
index 001ab82826..001ab82826 100644
--- a/editor/icons/icon_concave_polygon_shape.svg
+++ b/editor/icons/ConcavePolygonShape.svg
diff --git a/editor/icons/icon_concave_polygon_shape_2d.svg b/editor/icons/ConcavePolygonShape2D.svg
index 38a92095c9..38a92095c9 100644
--- a/editor/icons/icon_concave_polygon_shape_2d.svg
+++ b/editor/icons/ConcavePolygonShape2D.svg
diff --git a/editor/icons/icon_cone_twist_joint.svg b/editor/icons/ConeTwistJoint.svg
index 0e5e98a17b..0e5e98a17b 100644
--- a/editor/icons/icon_cone_twist_joint.svg
+++ b/editor/icons/ConeTwistJoint.svg
diff --git a/editor/icons/icon_confirmation_dialog.svg b/editor/icons/ConfirmationDialog.svg
index d1f13fbb3b..d1f13fbb3b 100644
--- a/editor/icons/icon_confirmation_dialog.svg
+++ b/editor/icons/ConfirmationDialog.svg
diff --git a/editor/icons/icon_container.svg b/editor/icons/Container.svg
index aaea67faa1..aaea67faa1 100644
--- a/editor/icons/icon_container.svg
+++ b/editor/icons/Container.svg
diff --git a/editor/icons/icon_control.svg b/editor/icons/Control.svg
index ff6a52e29a..ff6a52e29a 100644
--- a/editor/icons/icon_control.svg
+++ b/editor/icons/Control.svg
diff --git a/editor/icons/icon_control_align_bottom_center.svg b/editor/icons/ControlAlignBottomCenter.svg
index 7aee8caa79..7aee8caa79 100644
--- a/editor/icons/icon_control_align_bottom_center.svg
+++ b/editor/icons/ControlAlignBottomCenter.svg
diff --git a/editor/icons/icon_control_align_bottom_left.svg b/editor/icons/ControlAlignBottomLeft.svg
index aa26eb570a..aa26eb570a 100644
--- a/editor/icons/icon_control_align_bottom_left.svg
+++ b/editor/icons/ControlAlignBottomLeft.svg
diff --git a/editor/icons/icon_control_align_bottom_right.svg b/editor/icons/ControlAlignBottomRight.svg
index 737328e6f0..737328e6f0 100644
--- a/editor/icons/icon_control_align_bottom_right.svg
+++ b/editor/icons/ControlAlignBottomRight.svg
diff --git a/editor/icons/icon_control_align_bottom_wide.svg b/editor/icons/ControlAlignBottomWide.svg
index ad0d7fac85..ad0d7fac85 100644
--- a/editor/icons/icon_control_align_bottom_wide.svg
+++ b/editor/icons/ControlAlignBottomWide.svg
diff --git a/editor/icons/icon_control_align_center.svg b/editor/icons/ControlAlignCenter.svg
index 14dd500500..14dd500500 100644
--- a/editor/icons/icon_control_align_center.svg
+++ b/editor/icons/ControlAlignCenter.svg
diff --git a/editor/icons/icon_control_align_center_left.svg b/editor/icons/ControlAlignCenterLeft.svg
index 52f1d4d143..52f1d4d143 100644
--- a/editor/icons/icon_control_align_center_left.svg
+++ b/editor/icons/ControlAlignCenterLeft.svg
diff --git a/editor/icons/icon_control_align_center_right.svg b/editor/icons/ControlAlignCenterRight.svg
index 201796f172..201796f172 100644
--- a/editor/icons/icon_control_align_center_right.svg
+++ b/editor/icons/ControlAlignCenterRight.svg
diff --git a/editor/icons/icon_control_align_left_center.svg b/editor/icons/ControlAlignLeftCenter.svg
index 8135c9d851..8135c9d851 100644
--- a/editor/icons/icon_control_align_left_center.svg
+++ b/editor/icons/ControlAlignLeftCenter.svg
diff --git a/editor/icons/icon_control_align_left_wide.svg b/editor/icons/ControlAlignLeftWide.svg
index 56d16bec76..56d16bec76 100644
--- a/editor/icons/icon_control_align_left_wide.svg
+++ b/editor/icons/ControlAlignLeftWide.svg
diff --git a/editor/icons/icon_control_align_right_center.svg b/editor/icons/ControlAlignRightCenter.svg
index 69c4dba40d..69c4dba40d 100644
--- a/editor/icons/icon_control_align_right_center.svg
+++ b/editor/icons/ControlAlignRightCenter.svg
diff --git a/editor/icons/icon_control_align_right_wide.svg b/editor/icons/ControlAlignRightWide.svg
index b0a46cdb82..b0a46cdb82 100644
--- a/editor/icons/icon_control_align_right_wide.svg
+++ b/editor/icons/ControlAlignRightWide.svg
diff --git a/editor/icons/icon_control_align_top_center.svg b/editor/icons/ControlAlignTopCenter.svg
index cafb3ff856..cafb3ff856 100644
--- a/editor/icons/icon_control_align_top_center.svg
+++ b/editor/icons/ControlAlignTopCenter.svg
diff --git a/editor/icons/icon_control_align_top_left.svg b/editor/icons/ControlAlignTopLeft.svg
index ad288647fb..ad288647fb 100644
--- a/editor/icons/icon_control_align_top_left.svg
+++ b/editor/icons/ControlAlignTopLeft.svg
diff --git a/editor/icons/icon_control_align_top_right.svg b/editor/icons/ControlAlignTopRight.svg
index d9955de728..d9955de728 100644
--- a/editor/icons/icon_control_align_top_right.svg
+++ b/editor/icons/ControlAlignTopRight.svg
diff --git a/editor/icons/icon_control_align_top_wide.svg b/editor/icons/ControlAlignTopWide.svg
index 2526b45ad9..2526b45ad9 100644
--- a/editor/icons/icon_control_align_top_wide.svg
+++ b/editor/icons/ControlAlignTopWide.svg
diff --git a/editor/icons/icon_control_align_wide.svg b/editor/icons/ControlAlignWide.svg
index 5d1467cd9b..5d1467cd9b 100644
--- a/editor/icons/icon_control_align_wide.svg
+++ b/editor/icons/ControlAlignWide.svg
diff --git a/editor/icons/icon_control_hcenter_wide.svg b/editor/icons/ControlHcenterWide.svg
index 51c9aeb22d..51c9aeb22d 100644
--- a/editor/icons/icon_control_hcenter_wide.svg
+++ b/editor/icons/ControlHcenterWide.svg
diff --git a/editor/icons/icon_control_layout.svg b/editor/icons/ControlLayout.svg
index e39e6b474c..e39e6b474c 100644
--- a/editor/icons/icon_control_layout.svg
+++ b/editor/icons/ControlLayout.svg
diff --git a/editor/icons/icon_control_vcenter_wide.svg b/editor/icons/ControlVcenterWide.svg
index 93bbc5748b..93bbc5748b 100644
--- a/editor/icons/icon_control_vcenter_wide.svg
+++ b/editor/icons/ControlVcenterWide.svg
diff --git a/editor/icons/icon_convex_polygon_shape.svg b/editor/icons/ConvexPolygonShape.svg
index bfb9230586..bfb9230586 100644
--- a/editor/icons/icon_convex_polygon_shape.svg
+++ b/editor/icons/ConvexPolygonShape.svg
diff --git a/editor/icons/icon_convex_polygon_shape_2d.svg b/editor/icons/ConvexPolygonShape2D.svg
index 8d16523d93..8d16523d93 100644
--- a/editor/icons/icon_convex_polygon_shape_2d.svg
+++ b/editor/icons/ConvexPolygonShape2D.svg
diff --git a/editor/icons/icon_copy_node_path.svg b/editor/icons/CopyNodePath.svg
index 2cabe0a44e..2cabe0a44e 100644
--- a/editor/icons/icon_copy_node_path.svg
+++ b/editor/icons/CopyNodePath.svg
diff --git a/editor/icons/icon_create_new_scene_from.svg b/editor/icons/CreateNewSceneFrom.svg
index ffeaa36bc4..ffeaa36bc4 100644
--- a/editor/icons/icon_create_new_scene_from.svg
+++ b/editor/icons/CreateNewSceneFrom.svg
diff --git a/editor/icons/icon_crosshair.svg b/editor/icons/Crosshair.svg
index b6fa5ec654..b6fa5ec654 100644
--- a/editor/icons/icon_crosshair.svg
+++ b/editor/icons/Crosshair.svg
diff --git a/editor/icons/icon_crypto_key.svg b/editor/icons/CryptoKey.svg
index 45b53c815d..45b53c815d 100644
--- a/editor/icons/icon_crypto_key.svg
+++ b/editor/icons/CryptoKey.svg
diff --git a/editor/icons/icon_cube_map.svg b/editor/icons/CubeMap.svg
index c9e6f1fa7d..c9e6f1fa7d 100644
--- a/editor/icons/icon_cube_map.svg
+++ b/editor/icons/CubeMap.svg
diff --git a/editor/icons/icon_cube_mesh.svg b/editor/icons/CubeMesh.svg
index aeb5324b1b..aeb5324b1b 100644
--- a/editor/icons/icon_cube_mesh.svg
+++ b/editor/icons/CubeMesh.svg
diff --git a/editor/icons/icon_curve.svg b/editor/icons/Curve.svg
index 14895337c6..14895337c6 100644
--- a/editor/icons/icon_curve.svg
+++ b/editor/icons/Curve.svg
diff --git a/editor/icons/icon_curve_2d.svg b/editor/icons/Curve2D.svg
index 23f585c7c5..23f585c7c5 100644
--- a/editor/icons/icon_curve_2d.svg
+++ b/editor/icons/Curve2D.svg
diff --git a/editor/icons/icon_curve_3d.svg b/editor/icons/Curve3D.svg
index f14c581ec3..f14c581ec3 100644
--- a/editor/icons/icon_curve_3d.svg
+++ b/editor/icons/Curve3D.svg
diff --git a/editor/icons/icon_curve_close.svg b/editor/icons/CurveClose.svg
index 7d7bae88c2..7d7bae88c2 100644
--- a/editor/icons/icon_curve_close.svg
+++ b/editor/icons/CurveClose.svg
diff --git a/editor/icons/icon_curve_constant.svg b/editor/icons/CurveConstant.svg
index 713a3a982a..713a3a982a 100644
--- a/editor/icons/icon_curve_constant.svg
+++ b/editor/icons/CurveConstant.svg
diff --git a/editor/icons/icon_curve_create.svg b/editor/icons/CurveCreate.svg
index 43811f93f5..43811f93f5 100644
--- a/editor/icons/icon_curve_create.svg
+++ b/editor/icons/CurveCreate.svg
diff --git a/editor/icons/icon_curve_curve.svg b/editor/icons/CurveCurve.svg
index 60f965abc1..60f965abc1 100644
--- a/editor/icons/icon_curve_curve.svg
+++ b/editor/icons/CurveCurve.svg
diff --git a/editor/icons/icon_curve_delete.svg b/editor/icons/CurveDelete.svg
index afb545840f..afb545840f 100644
--- a/editor/icons/icon_curve_delete.svg
+++ b/editor/icons/CurveDelete.svg
diff --git a/editor/icons/icon_curve_edit.svg b/editor/icons/CurveEdit.svg
index 5d1d6560e1..5d1d6560e1 100644
--- a/editor/icons/icon_curve_edit.svg
+++ b/editor/icons/CurveEdit.svg
diff --git a/editor/icons/icon_curve_in.svg b/editor/icons/CurveIn.svg
index b9e203dea0..b9e203dea0 100644
--- a/editor/icons/icon_curve_in.svg
+++ b/editor/icons/CurveIn.svg
diff --git a/editor/icons/icon_curve_in_out.svg b/editor/icons/CurveInOut.svg
index 6d3c57d4f5..6d3c57d4f5 100644
--- a/editor/icons/icon_curve_in_out.svg
+++ b/editor/icons/CurveInOut.svg
diff --git a/editor/icons/icon_curve_linear.svg b/editor/icons/CurveLinear.svg
index 2256f493ce..2256f493ce 100644
--- a/editor/icons/icon_curve_linear.svg
+++ b/editor/icons/CurveLinear.svg
diff --git a/editor/icons/icon_curve_out.svg b/editor/icons/CurveOut.svg
index 9b04df6b6c..9b04df6b6c 100644
--- a/editor/icons/icon_curve_out.svg
+++ b/editor/icons/CurveOut.svg
diff --git a/editor/icons/icon_curve_out_in.svg b/editor/icons/CurveOutIn.svg
index 4a08d30966..4a08d30966 100644
--- a/editor/icons/icon_curve_out_in.svg
+++ b/editor/icons/CurveOutIn.svg
diff --git a/editor/icons/icon_curve_texture.svg b/editor/icons/CurveTexture.svg
index 05f9d62775..05f9d62775 100644
--- a/editor/icons/icon_curve_texture.svg
+++ b/editor/icons/CurveTexture.svg
diff --git a/editor/icons/icon_cylinder_mesh.svg b/editor/icons/CylinderMesh.svg
index f204edc985..f204edc985 100644
--- a/editor/icons/icon_cylinder_mesh.svg
+++ b/editor/icons/CylinderMesh.svg
diff --git a/editor/icons/icon_cylinder_shape.svg b/editor/icons/CylinderShape.svg
index f0aa5833d2..f0aa5833d2 100644
--- a/editor/icons/icon_cylinder_shape.svg
+++ b/editor/icons/CylinderShape.svg
diff --git a/editor/icons/icon_damped_spring_joint_2d.svg b/editor/icons/DampedSpringJoint2D.svg
index 9bd842bcc8..9bd842bcc8 100644
--- a/editor/icons/icon_damped_spring_joint_2d.svg
+++ b/editor/icons/DampedSpringJoint2D.svg
diff --git a/editor/icons/icon_debug.svg b/editor/icons/Debug.svg
index 7490862c4a..7490862c4a 100644
--- a/editor/icons/icon_debug.svg
+++ b/editor/icons/Debug.svg
diff --git a/editor/icons/icon_debug_continue.svg b/editor/icons/DebugContinue.svg
index 69c64c4fd4..69c64c4fd4 100644
--- a/editor/icons/icon_debug_continue.svg
+++ b/editor/icons/DebugContinue.svg
diff --git a/editor/icons/icon_debug_next.svg b/editor/icons/DebugNext.svg
index 133be255e1..133be255e1 100644
--- a/editor/icons/icon_debug_next.svg
+++ b/editor/icons/DebugNext.svg
diff --git a/editor/icons/icon_debug_skip_breakpoints_off.svg b/editor/icons/DebugSkipBreakpointsOff.svg
index f8923510bb..f8923510bb 100644
--- a/editor/icons/icon_debug_skip_breakpoints_off.svg
+++ b/editor/icons/DebugSkipBreakpointsOff.svg
diff --git a/editor/icons/icon_debug_skip_breakpoints_on.svg b/editor/icons/DebugSkipBreakpointsOn.svg
index d4a4b4c138..d4a4b4c138 100644
--- a/editor/icons/icon_debug_skip_breakpoints_on.svg
+++ b/editor/icons/DebugSkipBreakpointsOn.svg
diff --git a/editor/icons/icon_debug_step.svg b/editor/icons/DebugStep.svg
index c0356463fe..c0356463fe 100644
--- a/editor/icons/icon_debug_step.svg
+++ b/editor/icons/DebugStep.svg
diff --git a/editor/icons/icon_default_project_icon.svg b/editor/icons/DefaultProjectIcon.svg
index 10ecbd019d..10ecbd019d 100644
--- a/editor/icons/icon_default_project_icon.svg
+++ b/editor/icons/DefaultProjectIcon.svg
diff --git a/editor/icons/icon_delete_split.svg b/editor/icons/DeleteSplit.svg
index 7424de3b8a..7424de3b8a 100644
--- a/editor/icons/icon_delete_split.svg
+++ b/editor/icons/DeleteSplit.svg
diff --git a/editor/icons/icon_dictionary.svg b/editor/icons/Dictionary.svg
index 668ef37a86..668ef37a86 100644
--- a/editor/icons/icon_dictionary.svg
+++ b/editor/icons/Dictionary.svg
diff --git a/editor/icons/icon_directional_light.svg b/editor/icons/DirectionalLight.svg
index faac2be134..faac2be134 100644
--- a/editor/icons/icon_directional_light.svg
+++ b/editor/icons/DirectionalLight.svg
diff --git a/editor/icons/icon_distraction_free.svg b/editor/icons/DistractionFree.svg
index 8608b33f58..8608b33f58 100644
--- a/editor/icons/icon_distraction_free.svg
+++ b/editor/icons/DistractionFree.svg
diff --git a/editor/icons/icon_duplicate.svg b/editor/icons/Duplicate.svg
index d506b7a8c7..d506b7a8c7 100644
--- a/editor/icons/icon_duplicate.svg
+++ b/editor/icons/Duplicate.svg
diff --git a/editor/icons/icon_dynamic_font.svg b/editor/icons/DynamicFont.svg
index fe5eca2e35..fe5eca2e35 100644
--- a/editor/icons/icon_dynamic_font.svg
+++ b/editor/icons/DynamicFont.svg
diff --git a/editor/icons/icon_dynamic_font_data.svg b/editor/icons/DynamicFontData.svg
index 56426dd33e..56426dd33e 100644
--- a/editor/icons/icon_dynamic_font_data.svg
+++ b/editor/icons/DynamicFontData.svg
diff --git a/editor/icons/icon_edit.svg b/editor/icons/Edit.svg
index bb7ffa2fce..bb7ffa2fce 100644
--- a/editor/icons/icon_edit.svg
+++ b/editor/icons/Edit.svg
diff --git a/editor/icons/icon_edit_bezier.svg b/editor/icons/EditBezier.svg
index be9e2f22b8..be9e2f22b8 100644
--- a/editor/icons/icon_edit_bezier.svg
+++ b/editor/icons/EditBezier.svg
diff --git a/editor/icons/icon_edit_internal.svg b/editor/icons/EditInternal.svg
index 2a538102ce..2a538102ce 100644
--- a/editor/icons/icon_edit_internal.svg
+++ b/editor/icons/EditInternal.svg
diff --git a/editor/icons/icon_edit_key.svg b/editor/icons/EditKey.svg
index 883ddfda71..883ddfda71 100644
--- a/editor/icons/icon_edit_key.svg
+++ b/editor/icons/EditKey.svg
diff --git a/editor/icons/icon_edit_pivot.svg b/editor/icons/EditPivot.svg
index ae303535b4..ae303535b4 100644
--- a/editor/icons/icon_edit_pivot.svg
+++ b/editor/icons/EditPivot.svg
diff --git a/editor/icons/icon_edit_resource.svg b/editor/icons/EditResource.svg
index e16ca00355..e16ca00355 100644
--- a/editor/icons/icon_edit_resource.svg
+++ b/editor/icons/EditResource.svg
diff --git a/editor/icons/icon_editor_3d_handle.svg b/editor/icons/Editor3DHandle.svg
index 687a5b184d..687a5b184d 100644
--- a/editor/icons/icon_editor_3d_handle.svg
+++ b/editor/icons/Editor3DHandle.svg
diff --git a/editor/icons/icon_editor_control_anchor.svg b/editor/icons/EditorControlAnchor.svg
index 11e2bb5175..11e2bb5175 100644
--- a/editor/icons/icon_editor_control_anchor.svg
+++ b/editor/icons/EditorControlAnchor.svg
diff --git a/editor/icons/icon_editor_curve_handle.svg b/editor/icons/EditorCurveHandle.svg
index c405ceab9d..c405ceab9d 100644
--- a/editor/icons/icon_editor_curve_handle.svg
+++ b/editor/icons/EditorCurveHandle.svg
diff --git a/editor/icons/icon_editor_handle.svg b/editor/icons/EditorHandle.svg
index 8b11e782db..8b11e782db 100644
--- a/editor/icons/icon_editor_handle.svg
+++ b/editor/icons/EditorHandle.svg
diff --git a/editor/icons/icon_editor_handle_add.svg b/editor/icons/EditorHandleAdd.svg
index bf3b604d5c..bf3b604d5c 100644
--- a/editor/icons/icon_editor_handle_add.svg
+++ b/editor/icons/EditorHandleAdd.svg
diff --git a/editor/icons/icon_editor_internal_handle.svg b/editor/icons/EditorInternalHandle.svg
index 244e6b5d6c..244e6b5d6c 100644
--- a/editor/icons/icon_editor_internal_handle.svg
+++ b/editor/icons/EditorInternalHandle.svg
diff --git a/editor/icons/icon_editor_path_sharp_handle.svg b/editor/icons/EditorPathSharpHandle.svg
index db160dfeae..db160dfeae 100644
--- a/editor/icons/icon_editor_path_sharp_handle.svg
+++ b/editor/icons/EditorPathSharpHandle.svg
diff --git a/editor/icons/icon_editor_path_smooth_handle.svg b/editor/icons/EditorPathSmoothHandle.svg
index 34f3d290bd..34f3d290bd 100644
--- a/editor/icons/icon_editor_path_smooth_handle.svg
+++ b/editor/icons/EditorPathSmoothHandle.svg
diff --git a/editor/icons/icon_editor_pivot.svg b/editor/icons/EditorPivot.svg
index 8e00f60530..8e00f60530 100644
--- a/editor/icons/icon_editor_pivot.svg
+++ b/editor/icons/EditorPivot.svg
diff --git a/editor/icons/icon_editor_plugin.svg b/editor/icons/EditorPlugin.svg
index 72f2bd5c28..72f2bd5c28 100644
--- a/editor/icons/icon_editor_plugin.svg
+++ b/editor/icons/EditorPlugin.svg
diff --git a/editor/icons/icon_editor_position.svg b/editor/icons/EditorPosition.svg
index 7b17fb5aa3..7b17fb5aa3 100644
--- a/editor/icons/icon_editor_position.svg
+++ b/editor/icons/EditorPosition.svg
diff --git a/editor/icons/icon_editor_position_previous.svg b/editor/icons/EditorPositionPrevious.svg
index 8c1d2992a5..8c1d2992a5 100644
--- a/editor/icons/icon_editor_position_previous.svg
+++ b/editor/icons/EditorPositionPrevious.svg
diff --git a/editor/icons/icon_editor_position_unselected.svg b/editor/icons/EditorPositionUnselected.svg
index b9a38ca371..b9a38ca371 100644
--- a/editor/icons/icon_editor_position_unselected.svg
+++ b/editor/icons/EditorPositionUnselected.svg
diff --git a/editor/icons/icon_enum.svg b/editor/icons/Enum.svg
index efa3050e95..efa3050e95 100644
--- a/editor/icons/icon_enum.svg
+++ b/editor/icons/Enum.svg
diff --git a/editor/icons/icon_environment.svg b/editor/icons/Environment.svg
index ee29342942..ee29342942 100644
--- a/editor/icons/icon_environment.svg
+++ b/editor/icons/Environment.svg
diff --git a/editor/icons/icon_error.svg b/editor/icons/Error.svg
index 05e548068d..05e548068d 100644
--- a/editor/icons/icon_error.svg
+++ b/editor/icons/Error.svg
diff --git a/editor/icons/icon_error_sign.svg b/editor/icons/ErrorSign.svg
index 96aace5c0c..96aace5c0c 100644
--- a/editor/icons/icon_error_sign.svg
+++ b/editor/icons/ErrorSign.svg
diff --git a/editor/icons/icon_expand_bottom_dock.svg b/editor/icons/ExpandBottomDock.svg
index 09cc3b9b07..09cc3b9b07 100644
--- a/editor/icons/icon_expand_bottom_dock.svg
+++ b/editor/icons/ExpandBottomDock.svg
diff --git a/editor/icons/icon_favorites.svg b/editor/icons/Favorites.svg
index 79e0c8475e..79e0c8475e 100644
--- a/editor/icons/icon_favorites.svg
+++ b/editor/icons/Favorites.svg
diff --git a/editor/icons/icon_file.svg b/editor/icons/File.svg
index 22d330fd56..22d330fd56 100644
--- a/editor/icons/icon_file.svg
+++ b/editor/icons/File.svg
diff --git a/editor/icons/icon_file_big_thumb.svg b/editor/icons/FileBigThumb.svg
index 50900ab684..50900ab684 100644
--- a/editor/icons/icon_file_big_thumb.svg
+++ b/editor/icons/FileBigThumb.svg
diff --git a/editor/icons/icon_file_broken.svg b/editor/icons/FileBroken.svg
index af79f02c12..af79f02c12 100644
--- a/editor/icons/icon_file_broken.svg
+++ b/editor/icons/FileBroken.svg
diff --git a/editor/icons/icon_file_broken_big_thumb.svg b/editor/icons/FileBrokenBigThumb.svg
index 08dee26f1c..08dee26f1c 100644
--- a/editor/icons/icon_file_broken_big_thumb.svg
+++ b/editor/icons/FileBrokenBigThumb.svg
diff --git a/editor/icons/icon_file_dead.svg b/editor/icons/FileDead.svg
index c40aa1b9a4..c40aa1b9a4 100644
--- a/editor/icons/icon_file_dead.svg
+++ b/editor/icons/FileDead.svg
diff --git a/editor/icons/icon_file_dead_big_thumb.svg b/editor/icons/FileDeadBigThumb.svg
index 79369873a6..79369873a6 100644
--- a/editor/icons/icon_file_dead_big_thumb.svg
+++ b/editor/icons/FileDeadBigThumb.svg
diff --git a/editor/icons/icon_file_dead_medium_thumb.svg b/editor/icons/FileDeadMediumThumb.svg
index 62496daaae..62496daaae 100644
--- a/editor/icons/icon_file_dead_medium_thumb.svg
+++ b/editor/icons/FileDeadMediumThumb.svg
diff --git a/editor/icons/icon_file_dialog.svg b/editor/icons/FileDialog.svg
index 7708659c21..7708659c21 100644
--- a/editor/icons/icon_file_dialog.svg
+++ b/editor/icons/FileDialog.svg
diff --git a/editor/icons/icon_file_list.svg b/editor/icons/FileList.svg
index e47c8b18cb..e47c8b18cb 100644
--- a/editor/icons/icon_file_list.svg
+++ b/editor/icons/FileList.svg
diff --git a/editor/icons/icon_file_medium_thumb.svg b/editor/icons/FileMediumThumb.svg
index 4c7d78b58e..4c7d78b58e 100644
--- a/editor/icons/icon_file_medium_thumb.svg
+++ b/editor/icons/FileMediumThumb.svg
diff --git a/editor/icons/icon_file_thumbnail.svg b/editor/icons/FileThumbnail.svg
index 571335a935..571335a935 100644
--- a/editor/icons/icon_file_thumbnail.svg
+++ b/editor/icons/FileThumbnail.svg
diff --git a/editor/icons/icon_filesystem.svg b/editor/icons/Filesystem.svg
index da6fa2ad60..da6fa2ad60 100644
--- a/editor/icons/icon_filesystem.svg
+++ b/editor/icons/Filesystem.svg
diff --git a/editor/icons/icon_fixed_material.svg b/editor/icons/FixedMaterial.svg
index 903691689b..903691689b 100644
--- a/editor/icons/icon_fixed_material.svg
+++ b/editor/icons/FixedMaterial.svg
diff --git a/editor/icons/icon_fixed_spatial_material.svg b/editor/icons/FixedSpatialMaterial.svg
index ba1e251088..ba1e251088 100644
--- a/editor/icons/icon_fixed_spatial_material.svg
+++ b/editor/icons/FixedSpatialMaterial.svg
diff --git a/editor/icons/icon_folder.svg b/editor/icons/Folder.svg
index 00ff7a95e9..00ff7a95e9 100644
--- a/editor/icons/icon_folder.svg
+++ b/editor/icons/Folder.svg
diff --git a/editor/icons/icon_folder_big_thumb.svg b/editor/icons/FolderBigThumb.svg
index a620d17b8f..a620d17b8f 100644
--- a/editor/icons/icon_folder_big_thumb.svg
+++ b/editor/icons/FolderBigThumb.svg
diff --git a/editor/icons/icon_folder_medium_thumb.svg b/editor/icons/FolderMediumThumb.svg
index 431650aff0..431650aff0 100644
--- a/editor/icons/icon_folder_medium_thumb.svg
+++ b/editor/icons/FolderMediumThumb.svg
diff --git a/editor/icons/icon_font.svg b/editor/icons/Font.svg
index 4b71b59d2e..4b71b59d2e 100644
--- a/editor/icons/icon_font.svg
+++ b/editor/icons/Font.svg
diff --git a/editor/icons/icon_forward.svg b/editor/icons/Forward.svg
index aecd4b362c..aecd4b362c 100644
--- a/editor/icons/icon_forward.svg
+++ b/editor/icons/Forward.svg
diff --git a/editor/icons/icon_g_i_probe.svg b/editor/icons/GIProbe.svg
index 5a5bfd3c5a..5a5bfd3c5a 100644
--- a/editor/icons/icon_g_i_probe.svg
+++ b/editor/icons/GIProbe.svg
diff --git a/editor/icons/icon_g_i_probe_data.svg b/editor/icons/GIProbeData.svg
index d4765be30f..d4765be30f 100644
--- a/editor/icons/icon_g_i_probe_data.svg
+++ b/editor/icons/GIProbeData.svg
diff --git a/editor/icons/icon_generic_6_d_o_f_joint.svg b/editor/icons/Generic6DOFJoint.svg
index 30d892e7a1..30d892e7a1 100644
--- a/editor/icons/icon_generic_6_d_o_f_joint.svg
+++ b/editor/icons/Generic6DOFJoint.svg
diff --git a/editor/icons/icon_gizmo_baked_lightmap.svg b/editor/icons/GizmoBakedLightmap.svg
index 9568f7ff25..9568f7ff25 100644
--- a/editor/icons/icon_gizmo_baked_lightmap.svg
+++ b/editor/icons/GizmoBakedLightmap.svg
diff --git a/editor/icons/icon_gizmo_c_p_u_particles.svg b/editor/icons/GizmoCPUParticles.svg
index d4e86d9c42..d4e86d9c42 100644
--- a/editor/icons/icon_gizmo_c_p_u_particles.svg
+++ b/editor/icons/GizmoCPUParticles.svg
diff --git a/editor/icons/icon_gizmo_camera.svg b/editor/icons/GizmoCamera.svg
index f28efb813e..f28efb813e 100644
--- a/editor/icons/icon_gizmo_camera.svg
+++ b/editor/icons/GizmoCamera.svg
diff --git a/editor/icons/icon_gizmo_directional_light.svg b/editor/icons/GizmoDirectionalLight.svg
index dc2d6bf82d..dc2d6bf82d 100644
--- a/editor/icons/icon_gizmo_directional_light.svg
+++ b/editor/icons/GizmoDirectionalLight.svg
diff --git a/editor/icons/icon_gizmo_g_i_probe.svg b/editor/icons/GizmoGIProbe.svg
index c792dc5a28..c792dc5a28 100644
--- a/editor/icons/icon_gizmo_g_i_probe.svg
+++ b/editor/icons/GizmoGIProbe.svg
diff --git a/editor/icons/icon_gizmo_light.svg b/editor/icons/GizmoLight.svg
index 1e47082a0a..1e47082a0a 100644
--- a/editor/icons/icon_gizmo_light.svg
+++ b/editor/icons/GizmoLight.svg
diff --git a/editor/icons/icon_gizmo_listener.svg b/editor/icons/GizmoListener.svg
index 9e28c7730f..9e28c7730f 100644
--- a/editor/icons/icon_gizmo_listener.svg
+++ b/editor/icons/GizmoListener.svg
diff --git a/editor/icons/icon_gizmo_particles.svg b/editor/icons/GizmoParticles.svg
index 1c5d8c5f2d..1c5d8c5f2d 100644
--- a/editor/icons/icon_gizmo_particles.svg
+++ b/editor/icons/GizmoParticles.svg
diff --git a/editor/icons/icon_gizmo_reflection_probe.svg b/editor/icons/GizmoReflectionProbe.svg
index 82136821c7..82136821c7 100644
--- a/editor/icons/icon_gizmo_reflection_probe.svg
+++ b/editor/icons/GizmoReflectionProbe.svg
diff --git a/editor/icons/icon_gizmo_spatial_sample_player.svg b/editor/icons/GizmoSpatialSamplePlayer.svg
index ee471124dc..ee471124dc 100644
--- a/editor/icons/icon_gizmo_spatial_sample_player.svg
+++ b/editor/icons/GizmoSpatialSamplePlayer.svg
diff --git a/editor/icons/icon_gizmo_spot_light.svg b/editor/icons/GizmoSpotLight.svg
index 23a8364679..23a8364679 100644
--- a/editor/icons/icon_gizmo_spot_light.svg
+++ b/editor/icons/GizmoSpotLight.svg
diff --git a/editor/icons/icon_godot.svg b/editor/icons/Godot.svg
index 8ca9fdcabd..8ca9fdcabd 100644
--- a/editor/icons/icon_godot.svg
+++ b/editor/icons/Godot.svg
diff --git a/editor/icons/icon_gradient.svg b/editor/icons/Gradient.svg
index b67a9e6f8a..b67a9e6f8a 100644
--- a/editor/icons/icon_gradient.svg
+++ b/editor/icons/Gradient.svg
diff --git a/editor/icons/icon_gradient_texture.svg b/editor/icons/GradientTexture.svg
index 1388c141bd..1388c141bd 100644
--- a/editor/icons/icon_gradient_texture.svg
+++ b/editor/icons/GradientTexture.svg
diff --git a/editor/icons/icon_graph_edit.svg b/editor/icons/GraphEdit.svg
index 7ab7245260..7ab7245260 100644
--- a/editor/icons/icon_graph_edit.svg
+++ b/editor/icons/GraphEdit.svg
diff --git a/editor/icons/icon_graph_node.svg b/editor/icons/GraphNode.svg
index c8d4fda910..c8d4fda910 100644
--- a/editor/icons/icon_graph_node.svg
+++ b/editor/icons/GraphNode.svg
diff --git a/editor/icons/icon_grid.svg b/editor/icons/Grid.svg
index 869bc649fe..869bc649fe 100644
--- a/editor/icons/icon_grid.svg
+++ b/editor/icons/Grid.svg
diff --git a/editor/icons/icon_grid_container.svg b/editor/icons/GridContainer.svg
index 9fffd8b342..9fffd8b342 100644
--- a/editor/icons/icon_grid_container.svg
+++ b/editor/icons/GridContainer.svg
diff --git a/editor/icons/icon_groove_joint_2d.svg b/editor/icons/GrooveJoint2D.svg
index a2c7b741ad..a2c7b741ad 100644
--- a/editor/icons/icon_groove_joint_2d.svg
+++ b/editor/icons/GrooveJoint2D.svg
diff --git a/editor/icons/icon_group.svg b/editor/icons/Group.svg
index 7e0b2f3675..7e0b2f3675 100644
--- a/editor/icons/icon_group.svg
+++ b/editor/icons/Group.svg
diff --git a/editor/icons/icon_group_viewport.svg b/editor/icons/GroupViewport.svg
index 768c87e18d..768c87e18d 100644
--- a/editor/icons/icon_group_viewport.svg
+++ b/editor/icons/GroupViewport.svg
diff --git a/editor/icons/icon_groups.svg b/editor/icons/Groups.svg
index 5c8bd73f0f..5c8bd73f0f 100644
--- a/editor/icons/icon_groups.svg
+++ b/editor/icons/Groups.svg
diff --git a/editor/icons/icon_GUI_checked.svg b/editor/icons/GuiChecked.svg
index 8d00eca8d3..8d00eca8d3 100644
--- a/editor/icons/icon_GUI_checked.svg
+++ b/editor/icons/GuiChecked.svg
diff --git a/editor/icons/icon_gui_close.svg b/editor/icons/GuiClose.svg
index 3596061877..3596061877 100644
--- a/editor/icons/icon_gui_close.svg
+++ b/editor/icons/GuiClose.svg
diff --git a/editor/icons/icon_gui_close_customizable.svg b/editor/icons/GuiCloseCustomizable.svg
index 3596061877..3596061877 100644
--- a/editor/icons/icon_gui_close_customizable.svg
+++ b/editor/icons/GuiCloseCustomizable.svg
diff --git a/editor/icons/icon_GUI_dropdown.svg b/editor/icons/GuiDropdown.svg
index 3ed9466f4a..3ed9466f4a 100644
--- a/editor/icons/icon_GUI_dropdown.svg
+++ b/editor/icons/GuiDropdown.svg
diff --git a/editor/icons/icon_GUI_ellipsis.svg b/editor/icons/GuiEllipsis.svg
index 4d530d635e..4d530d635e 100644
--- a/editor/icons/icon_GUI_ellipsis.svg
+++ b/editor/icons/GuiEllipsis.svg
diff --git a/editor/icons/icon_gui_graph_node_port.svg b/editor/icons/GuiGraphNodePort.svg
index 2023a30ead..2023a30ead 100644
--- a/editor/icons/icon_gui_graph_node_port.svg
+++ b/editor/icons/GuiGraphNodePort.svg
diff --git a/editor/icons/icon_GUI_h_tick.svg b/editor/icons/GuiHTick.svg
index 01fecf5d12..01fecf5d12 100644
--- a/editor/icons/icon_GUI_h_tick.svg
+++ b/editor/icons/GuiHTick.svg
diff --git a/editor/icons/icon_GUI_hsplitter.svg b/editor/icons/GuiHsplitter.svg
index f94a81cb1e..f94a81cb1e 100644
--- a/editor/icons/icon_GUI_hsplitter.svg
+++ b/editor/icons/GuiHsplitter.svg
diff --git a/editor/icons/icon_GUI_mini_checkerboard.svg b/editor/icons/GuiMiniCheckerboard.svg
index dc6c7e37d1..dc6c7e37d1 100644
--- a/editor/icons/icon_GUI_mini_checkerboard.svg
+++ b/editor/icons/GuiMiniCheckerboard.svg
diff --git a/editor/icons/icon_GUI_option_arrow.svg b/editor/icons/GuiOptionArrow.svg
index 28435e08c3..28435e08c3 100644
--- a/editor/icons/icon_GUI_option_arrow.svg
+++ b/editor/icons/GuiOptionArrow.svg
diff --git a/editor/icons/icon_GUI_progress_bar.svg b/editor/icons/GuiProgressBar.svg
index a7a57adaa7..a7a57adaa7 100644
--- a/editor/icons/icon_GUI_progress_bar.svg
+++ b/editor/icons/GuiProgressBar.svg
diff --git a/editor/icons/icon_GUI_progress_fill.svg b/editor/icons/GuiProgressFill.svg
index a75bf93edd..a75bf93edd 100644
--- a/editor/icons/icon_GUI_progress_fill.svg
+++ b/editor/icons/GuiProgressFill.svg
diff --git a/editor/icons/icon_GUI_radio_checked.svg b/editor/icons/GuiRadioChecked.svg
index 447b57f8ae..447b57f8ae 100644
--- a/editor/icons/icon_GUI_radio_checked.svg
+++ b/editor/icons/GuiRadioChecked.svg
diff --git a/editor/icons/icon_GUI_radio_unchecked.svg b/editor/icons/GuiRadioUnchecked.svg
index 1e8117bd10..1e8117bd10 100644
--- a/editor/icons/icon_GUI_radio_unchecked.svg
+++ b/editor/icons/GuiRadioUnchecked.svg
diff --git a/editor/icons/icon_gui_resizer.svg b/editor/icons/GuiResizer.svg
index 545a1c9612..545a1c9612 100644
--- a/editor/icons/icon_gui_resizer.svg
+++ b/editor/icons/GuiResizer.svg
diff --git a/editor/icons/icon_GUI_scroll_arrow_left.svg b/editor/icons/GuiScrollArrowLeft.svg
index a118f04e17..a118f04e17 100644
--- a/editor/icons/icon_GUI_scroll_arrow_left.svg
+++ b/editor/icons/GuiScrollArrowLeft.svg
diff --git a/editor/icons/icon_GUI_scroll_arrow_left_hl.svg b/editor/icons/GuiScrollArrowLeftHl.svg
index 046356f18b..046356f18b 100644
--- a/editor/icons/icon_GUI_scroll_arrow_left_hl.svg
+++ b/editor/icons/GuiScrollArrowLeftHl.svg
diff --git a/editor/icons/icon_GUI_scroll_arrow_right.svg b/editor/icons/GuiScrollArrowRight.svg
index 4e0a8b5327..4e0a8b5327 100644
--- a/editor/icons/icon_GUI_scroll_arrow_right.svg
+++ b/editor/icons/GuiScrollArrowRight.svg
diff --git a/editor/icons/icon_GUI_scroll_arrow_right_hl.svg b/editor/icons/GuiScrollArrowRightHl.svg
index 4224ca8de4..4224ca8de4 100644
--- a/editor/icons/icon_GUI_scroll_arrow_right_hl.svg
+++ b/editor/icons/GuiScrollArrowRightHl.svg
diff --git a/editor/icons/icon_GUI_scroll_bg.svg b/editor/icons/GuiScrollBg.svg
index 263b42ea61..263b42ea61 100644
--- a/editor/icons/icon_GUI_scroll_bg.svg
+++ b/editor/icons/GuiScrollBg.svg
diff --git a/editor/icons/icon_GUI_scroll_grabber.svg b/editor/icons/GuiScrollGrabber.svg
index 9f6e9f2e25..9f6e9f2e25 100644
--- a/editor/icons/icon_GUI_scroll_grabber.svg
+++ b/editor/icons/GuiScrollGrabber.svg
diff --git a/editor/icons/icon_GUI_scroll_grabber_hl.svg b/editor/icons/GuiScrollGrabberHl.svg
index bf5bce6934..bf5bce6934 100644
--- a/editor/icons/icon_GUI_scroll_grabber_hl.svg
+++ b/editor/icons/GuiScrollGrabberHl.svg
diff --git a/editor/icons/icon_GUI_scroll_grabber_pressed.svg b/editor/icons/GuiScrollGrabberPressed.svg
index da26032474..da26032474 100644
--- a/editor/icons/icon_GUI_scroll_grabber_pressed.svg
+++ b/editor/icons/GuiScrollGrabberPressed.svg
diff --git a/editor/icons/icon_GUI_slider_grabber.svg b/editor/icons/GuiSliderGrabber.svg
index dd751ead80..dd751ead80 100644
--- a/editor/icons/icon_GUI_slider_grabber.svg
+++ b/editor/icons/GuiSliderGrabber.svg
diff --git a/editor/icons/icon_GUI_slider_grabber_hl.svg b/editor/icons/GuiSliderGrabberHl.svg
index 90d62934ec..90d62934ec 100644
--- a/editor/icons/icon_GUI_slider_grabber_hl.svg
+++ b/editor/icons/GuiSliderGrabberHl.svg
diff --git a/editor/icons/icon_GUI_space.svg b/editor/icons/GuiSpace.svg
index b43e97b6e1..b43e97b6e1 100644
--- a/editor/icons/icon_GUI_space.svg
+++ b/editor/icons/GuiSpace.svg
diff --git a/editor/icons/icon_GUI_spinbox_updown.svg b/editor/icons/GuiSpinboxUpdown.svg
index a6776728e3..a6776728e3 100644
--- a/editor/icons/icon_GUI_spinbox_updown.svg
+++ b/editor/icons/GuiSpinboxUpdown.svg
diff --git a/editor/icons/icon_GUI_tab.svg b/editor/icons/GuiTab.svg
index 8451ebe5c0..8451ebe5c0 100644
--- a/editor/icons/icon_GUI_tab.svg
+++ b/editor/icons/GuiTab.svg
diff --git a/editor/icons/icon_GUI_tab_menu.svg b/editor/icons/GuiTabMenu.svg
index 8bf5ef2f7d..8bf5ef2f7d 100644
--- a/editor/icons/icon_GUI_tab_menu.svg
+++ b/editor/icons/GuiTabMenu.svg
diff --git a/editor/icons/icon_GUI_tab_menu_hl.svg b/editor/icons/GuiTabMenuHl.svg
index 42d58a5abf..42d58a5abf 100644
--- a/editor/icons/icon_GUI_tab_menu_hl.svg
+++ b/editor/icons/GuiTabMenuHl.svg
diff --git a/editor/icons/icon_GUI_toggle_off.svg b/editor/icons/GuiToggleOff.svg
index 46f13d198d..46f13d198d 100644
--- a/editor/icons/icon_GUI_toggle_off.svg
+++ b/editor/icons/GuiToggleOff.svg
diff --git a/editor/icons/icon_GUI_toggle_on.svg b/editor/icons/GuiToggleOn.svg
index 0316680daa..0316680daa 100644
--- a/editor/icons/icon_GUI_toggle_on.svg
+++ b/editor/icons/GuiToggleOn.svg
diff --git a/editor/icons/icon_GUI_tree_arrow_down.svg b/editor/icons/GuiTreeArrowDown.svg
index fd2d900711..fd2d900711 100644
--- a/editor/icons/icon_GUI_tree_arrow_down.svg
+++ b/editor/icons/GuiTreeArrowDown.svg
diff --git a/editor/icons/icon_GUI_tree_arrow_right.svg b/editor/icons/GuiTreeArrowRight.svg
index e20c92e2e7..e20c92e2e7 100644
--- a/editor/icons/icon_GUI_tree_arrow_right.svg
+++ b/editor/icons/GuiTreeArrowRight.svg
diff --git a/editor/icons/icon_GUI_tree_arrow_up.svg b/editor/icons/GuiTreeArrowUp.svg
index 464363a8b1..464363a8b1 100644
--- a/editor/icons/icon_GUI_tree_arrow_up.svg
+++ b/editor/icons/GuiTreeArrowUp.svg
diff --git a/editor/icons/icon_GUI_tree_updown.svg b/editor/icons/GuiTreeUpdown.svg
index 66716845df..66716845df 100644
--- a/editor/icons/icon_GUI_tree_updown.svg
+++ b/editor/icons/GuiTreeUpdown.svg
diff --git a/editor/icons/icon_GUI_unchecked.svg b/editor/icons/GuiUnchecked.svg
index 9575422df3..9575422df3 100644
--- a/editor/icons/icon_GUI_unchecked.svg
+++ b/editor/icons/GuiUnchecked.svg
diff --git a/editor/icons/icon_GUI_v_tick.svg b/editor/icons/GuiVTick.svg
index 4205237952..4205237952 100644
--- a/editor/icons/icon_GUI_v_tick.svg
+++ b/editor/icons/GuiVTick.svg
diff --git a/editor/icons/icon_GUI_viewport_hdiagsplitter.svg b/editor/icons/GuiViewportHdiagsplitter.svg
index b1705582dc..b1705582dc 100644
--- a/editor/icons/icon_GUI_viewport_hdiagsplitter.svg
+++ b/editor/icons/GuiViewportHdiagsplitter.svg
diff --git a/editor/icons/icon_GUI_viewport_vdiagsplitter.svg b/editor/icons/GuiViewportVdiagsplitter.svg
index 0817529ff1..0817529ff1 100644
--- a/editor/icons/icon_GUI_viewport_vdiagsplitter.svg
+++ b/editor/icons/GuiViewportVdiagsplitter.svg
diff --git a/editor/icons/icon_GUI_viewport_vhsplitter.svg b/editor/icons/GuiViewportVhsplitter.svg
index a11fbd1b4c..a11fbd1b4c 100644
--- a/editor/icons/icon_GUI_viewport_vhsplitter.svg
+++ b/editor/icons/GuiViewportVhsplitter.svg
diff --git a/editor/icons/icon_GUI_visibility_hidden.svg b/editor/icons/GuiVisibilityHidden.svg
index 1d1e61d1bb..1d1e61d1bb 100644
--- a/editor/icons/icon_GUI_visibility_hidden.svg
+++ b/editor/icons/GuiVisibilityHidden.svg
diff --git a/editor/icons/icon_GUI_visibility_visible.svg b/editor/icons/GuiVisibilityVisible.svg
index 2e56f57ed8..2e56f57ed8 100644
--- a/editor/icons/icon_GUI_visibility_visible.svg
+++ b/editor/icons/GuiVisibilityVisible.svg
diff --git a/editor/icons/icon_GUI_visibility_xray.svg b/editor/icons/GuiVisibilityXray.svg
index 241ff3e7e5..241ff3e7e5 100644
--- a/editor/icons/icon_GUI_visibility_xray.svg
+++ b/editor/icons/GuiVisibilityXray.svg
diff --git a/editor/icons/icon_GUI_vsplit_bg.svg b/editor/icons/GuiVsplitBg.svg
index fa572c797e..fa572c797e 100644
--- a/editor/icons/icon_GUI_vsplit_bg.svg
+++ b/editor/icons/GuiVsplitBg.svg
diff --git a/editor/icons/icon_GUI_vsplitter.svg b/editor/icons/GuiVsplitter.svg
index 8629801713..8629801713 100644
--- a/editor/icons/icon_GUI_vsplitter.svg
+++ b/editor/icons/GuiVsplitter.svg
diff --git a/editor/icons/icon_h_box_container.svg b/editor/icons/HBoxContainer.svg
index 0ddbaf5a2e..0ddbaf5a2e 100644
--- a/editor/icons/icon_h_box_container.svg
+++ b/editor/icons/HBoxContainer.svg
diff --git a/editor/icons/icon_h_scroll_bar.svg b/editor/icons/HScrollBar.svg
index 039ebdf0c1..039ebdf0c1 100644
--- a/editor/icons/icon_h_scroll_bar.svg
+++ b/editor/icons/HScrollBar.svg
diff --git a/editor/icons/icon_h_separator.svg b/editor/icons/HSeparator.svg
index 762992acb8..762992acb8 100644
--- a/editor/icons/icon_h_separator.svg
+++ b/editor/icons/HSeparator.svg
diff --git a/editor/icons/icon_h_slider.svg b/editor/icons/HSlider.svg
index 20fbf0d00b..20fbf0d00b 100644
--- a/editor/icons/icon_h_slider.svg
+++ b/editor/icons/HSlider.svg
diff --git a/editor/icons/icon_h_split_container.svg b/editor/icons/HSplitContainer.svg
index ae7c05ee61..ae7c05ee61 100644
--- a/editor/icons/icon_h_split_container.svg
+++ b/editor/icons/HSplitContainer.svg
diff --git a/editor/icons/icon_h_t_t_p_request.svg b/editor/icons/HTTPRequest.svg
index c79af15a43..c79af15a43 100644
--- a/editor/icons/icon_h_t_t_p_request.svg
+++ b/editor/icons/HTTPRequest.svg
diff --git a/editor/icons/icon_headphones.svg b/editor/icons/Headphones.svg
index 82ef7acb29..82ef7acb29 100644
--- a/editor/icons/icon_headphones.svg
+++ b/editor/icons/Headphones.svg
diff --git a/editor/icons/icon_height_map_shape.svg b/editor/icons/HeightMapShape.svg
index 2e0bf53565..2e0bf53565 100644
--- a/editor/icons/icon_height_map_shape.svg
+++ b/editor/icons/HeightMapShape.svg
diff --git a/editor/icons/icon_help.svg b/editor/icons/Help.svg
index d993c95982..d993c95982 100644
--- a/editor/icons/icon_help.svg
+++ b/editor/icons/Help.svg
diff --git a/editor/icons/icon_help_search.svg b/editor/icons/HelpSearch.svg
index 4a82ba23c7..4a82ba23c7 100644
--- a/editor/icons/icon_help_search.svg
+++ b/editor/icons/HelpSearch.svg
diff --git a/editor/icons/icon_hinge_joint.svg b/editor/icons/HingeJoint.svg
index 21b3e29cb5..21b3e29cb5 100644
--- a/editor/icons/icon_hinge_joint.svg
+++ b/editor/icons/HingeJoint.svg
diff --git a/editor/icons/icon_history.svg b/editor/icons/History.svg
index 48eed7b0c8..48eed7b0c8 100644
--- a/editor/icons/icon_history.svg
+++ b/editor/icons/History.svg
diff --git a/editor/icons/icon_hsize.svg b/editor/icons/Hsize.svg
index 075bab1050..075bab1050 100644
--- a/editor/icons/icon_hsize.svg
+++ b/editor/icons/Hsize.svg
diff --git a/editor/icons/icon_image.svg b/editor/icons/Image.svg
index f3beda898e..f3beda898e 100644
--- a/editor/icons/icon_image.svg
+++ b/editor/icons/Image.svg
diff --git a/editor/icons/icon_image_texture.svg b/editor/icons/ImageTexture.svg
index 6e9905881b..6e9905881b 100644
--- a/editor/icons/icon_image_texture.svg
+++ b/editor/icons/ImageTexture.svg
diff --git a/editor/icons/icon_immediate_geometry.svg b/editor/icons/ImmediateGeometry.svg
index 5679d5906f..5679d5906f 100644
--- a/editor/icons/icon_immediate_geometry.svg
+++ b/editor/icons/ImmediateGeometry.svg
diff --git a/editor/icons/icon_import_check.svg b/editor/icons/ImportCheck.svg
index b2b967f37a..b2b967f37a 100644
--- a/editor/icons/icon_import_check.svg
+++ b/editor/icons/ImportCheck.svg
diff --git a/editor/icons/icon_import_fail.svg b/editor/icons/ImportFail.svg
index 6c81f88d9f..6c81f88d9f 100644
--- a/editor/icons/icon_import_fail.svg
+++ b/editor/icons/ImportFail.svg
diff --git a/editor/icons/icon_information_sign.svg b/editor/icons/InformationSign.svg
index a99be1b042..a99be1b042 100644
--- a/editor/icons/icon_information_sign.svg
+++ b/editor/icons/InformationSign.svg
diff --git a/editor/icons/icon_insert_after.svg b/editor/icons/InsertAfter.svg
index cab00048ac..cab00048ac 100644
--- a/editor/icons/icon_insert_after.svg
+++ b/editor/icons/InsertAfter.svg
diff --git a/editor/icons/icon_insert_before.svg b/editor/icons/InsertBefore.svg
index 366be3a1e6..366be3a1e6 100644
--- a/editor/icons/icon_insert_before.svg
+++ b/editor/icons/InsertBefore.svg
diff --git a/editor/icons/icon_instance.svg b/editor/icons/Instance.svg
index 8fc985bb51..8fc985bb51 100644
--- a/editor/icons/icon_instance.svg
+++ b/editor/icons/Instance.svg
diff --git a/editor/icons/icon_instance_options.svg b/editor/icons/InstanceOptions.svg
index ca9a5bcc87..ca9a5bcc87 100644
--- a/editor/icons/icon_instance_options.svg
+++ b/editor/icons/InstanceOptions.svg
diff --git a/editor/icons/icon_interp_cubic.svg b/editor/icons/InterpCubic.svg
index c2dd7db08c..c2dd7db08c 100644
--- a/editor/icons/icon_interp_cubic.svg
+++ b/editor/icons/InterpCubic.svg
diff --git a/editor/icons/icon_interp_linear.svg b/editor/icons/InterpLinear.svg
index 368be15315..368be15315 100644
--- a/editor/icons/icon_interp_linear.svg
+++ b/editor/icons/InterpLinear.svg
diff --git a/editor/icons/icon_interp_raw.svg b/editor/icons/InterpRaw.svg
index 1c6ae0062a..1c6ae0062a 100644
--- a/editor/icons/icon_interp_raw.svg
+++ b/editor/icons/InterpRaw.svg
diff --git a/editor/icons/icon_interp_wrap_clamp.svg b/editor/icons/InterpWrapClamp.svg
index 9634dc8a07..9634dc8a07 100644
--- a/editor/icons/icon_interp_wrap_clamp.svg
+++ b/editor/icons/InterpWrapClamp.svg
diff --git a/editor/icons/icon_interp_wrap_loop.svg b/editor/icons/InterpWrapLoop.svg
index 6fbb4356c8..6fbb4356c8 100644
--- a/editor/icons/icon_interp_wrap_loop.svg
+++ b/editor/icons/InterpWrapLoop.svg
diff --git a/editor/icons/icon_interpolated_camera.svg b/editor/icons/InterpolatedCamera.svg
index 4bc4ba1ee9..4bc4ba1ee9 100644
--- a/editor/icons/icon_interpolated_camera.svg
+++ b/editor/icons/InterpolatedCamera.svg
diff --git a/editor/icons/icon_inverse_kinematics.svg b/editor/icons/InverseKinematics.svg
index a98c989ccc..a98c989ccc 100644
--- a/editor/icons/icon_inverse_kinematics.svg
+++ b/editor/icons/InverseKinematics.svg
diff --git a/editor/icons/icon_issue.svg b/editor/icons/Issue.svg
index ddaaf41440..ddaaf41440 100644
--- a/editor/icons/icon_issue.svg
+++ b/editor/icons/Issue.svg
diff --git a/editor/icons/icon_item_list.svg b/editor/icons/ItemList.svg
index 311ed08a44..311ed08a44 100644
--- a/editor/icons/icon_item_list.svg
+++ b/editor/icons/ItemList.svg
diff --git a/editor/icons/icon_joy_axis.svg b/editor/icons/JoyAxis.svg
index cb7b5cdf8f..cb7b5cdf8f 100644
--- a/editor/icons/icon_joy_axis.svg
+++ b/editor/icons/JoyAxis.svg
diff --git a/editor/icons/icon_joy_button.svg b/editor/icons/JoyButton.svg
index 9f4fbfdf2d..9f4fbfdf2d 100644
--- a/editor/icons/icon_joy_button.svg
+++ b/editor/icons/JoyButton.svg
diff --git a/editor/icons/icon_joypad.svg b/editor/icons/Joypad.svg
index 8cb5de0c0e..8cb5de0c0e 100644
--- a/editor/icons/icon_joypad.svg
+++ b/editor/icons/Joypad.svg
diff --git a/editor/icons/icon_key.svg b/editor/icons/Key.svg
index d134735c53..d134735c53 100644
--- a/editor/icons/icon_key.svg
+++ b/editor/icons/Key.svg
diff --git a/editor/icons/icon_key_animation.svg b/editor/icons/KeyAnimation.svg
index 6db513ca26..6db513ca26 100644
--- a/editor/icons/icon_key_animation.svg
+++ b/editor/icons/KeyAnimation.svg
diff --git a/editor/icons/icon_key_audio.svg b/editor/icons/KeyAudio.svg
index 75576885ec..75576885ec 100644
--- a/editor/icons/icon_key_audio.svg
+++ b/editor/icons/KeyAudio.svg
diff --git a/editor/icons/icon_key_bezier.svg b/editor/icons/KeyBezier.svg
index dc5800fd5a..dc5800fd5a 100644
--- a/editor/icons/icon_key_bezier.svg
+++ b/editor/icons/KeyBezier.svg
diff --git a/editor/icons/icon_key_bezier_handle.svg b/editor/icons/KeyBezierHandle.svg
index 9f00f61304..9f00f61304 100644
--- a/editor/icons/icon_key_bezier_handle.svg
+++ b/editor/icons/KeyBezierHandle.svg
diff --git a/editor/icons/icon_key_bezier_point.svg b/editor/icons/KeyBezierPoint.svg
index 0edb55cda1..0edb55cda1 100644
--- a/editor/icons/icon_key_bezier_point.svg
+++ b/editor/icons/KeyBezierPoint.svg
diff --git a/editor/icons/icon_key_bezier_selected.svg b/editor/icons/KeyBezierSelected.svg
index 9e50e2bdf1..9e50e2bdf1 100644
--- a/editor/icons/icon_key_bezier_selected.svg
+++ b/editor/icons/KeyBezierSelected.svg
diff --git a/editor/icons/icon_key_call.svg b/editor/icons/KeyCall.svg
index 6cc442c391..6cc442c391 100644
--- a/editor/icons/icon_key_call.svg
+++ b/editor/icons/KeyCall.svg
diff --git a/editor/icons/icon_key_hover.svg b/editor/icons/KeyHover.svg
index 417621716b..417621716b 100644
--- a/editor/icons/icon_key_hover.svg
+++ b/editor/icons/KeyHover.svg
diff --git a/editor/icons/icon_key_invalid.svg b/editor/icons/KeyInvalid.svg
index 8ac9445b31..8ac9445b31 100644
--- a/editor/icons/icon_key_invalid.svg
+++ b/editor/icons/KeyInvalid.svg
diff --git a/editor/icons/icon_key_next.svg b/editor/icons/KeyNext.svg
index 2d064e7e86..2d064e7e86 100644
--- a/editor/icons/icon_key_next.svg
+++ b/editor/icons/KeyNext.svg
diff --git a/editor/icons/icon_key_position.svg b/editor/icons/KeyPosition.svg
index d152b76e8d..d152b76e8d 100644
--- a/editor/icons/icon_key_position.svg
+++ b/editor/icons/KeyPosition.svg
diff --git a/editor/icons/icon_key_rotation.svg b/editor/icons/KeyRotation.svg
index 0d3577eac4..0d3577eac4 100644
--- a/editor/icons/icon_key_rotation.svg
+++ b/editor/icons/KeyRotation.svg
diff --git a/editor/icons/icon_key_scale.svg b/editor/icons/KeyScale.svg
index a1214db62e..a1214db62e 100644
--- a/editor/icons/icon_key_scale.svg
+++ b/editor/icons/KeyScale.svg
diff --git a/editor/icons/icon_key_selected.svg b/editor/icons/KeySelected.svg
index 6594aec6ee..6594aec6ee 100644
--- a/editor/icons/icon_key_selected.svg
+++ b/editor/icons/KeySelected.svg
diff --git a/editor/icons/icon_key_value.svg b/editor/icons/KeyValue.svg
index 8a4787d6ed..8a4787d6ed 100644
--- a/editor/icons/icon_key_value.svg
+++ b/editor/icons/KeyValue.svg
diff --git a/editor/icons/icon_key_xform.svg b/editor/icons/KeyXform.svg
index 4a567075a7..4a567075a7 100644
--- a/editor/icons/icon_key_xform.svg
+++ b/editor/icons/KeyXform.svg
diff --git a/editor/icons/icon_keyboard.svg b/editor/icons/Keyboard.svg
index bd8736278d..bd8736278d 100644
--- a/editor/icons/icon_keyboard.svg
+++ b/editor/icons/Keyboard.svg
diff --git a/editor/icons/icon_kinematic_body.svg b/editor/icons/KinematicBody.svg
index 16078fbdec..16078fbdec 100644
--- a/editor/icons/icon_kinematic_body.svg
+++ b/editor/icons/KinematicBody.svg
diff --git a/editor/icons/icon_kinematic_body_2d.svg b/editor/icons/KinematicBody2D.svg
index be9dfa2d27..be9dfa2d27 100644
--- a/editor/icons/icon_kinematic_body_2d.svg
+++ b/editor/icons/KinematicBody2D.svg
diff --git a/editor/icons/icon_label.svg b/editor/icons/Label.svg
index 24de398501..24de398501 100644
--- a/editor/icons/icon_label.svg
+++ b/editor/icons/Label.svg
diff --git a/editor/icons/icon_large_texture.svg b/editor/icons/LargeTexture.svg
index 15920bf3d3..15920bf3d3 100644
--- a/editor/icons/icon_large_texture.svg
+++ b/editor/icons/LargeTexture.svg
diff --git a/editor/icons/icon_light_2d.svg b/editor/icons/Light2D.svg
index 87cfb29149..87cfb29149 100644
--- a/editor/icons/icon_light_2d.svg
+++ b/editor/icons/Light2D.svg
diff --git a/editor/icons/icon_light_occluder_2d.svg b/editor/icons/LightOccluder2D.svg
index 2905f9badd..2905f9badd 100644
--- a/editor/icons/icon_light_occluder_2d.svg
+++ b/editor/icons/LightOccluder2D.svg
diff --git a/editor/icons/icon_line_2d.svg b/editor/icons/Line2D.svg
index 9728262e50..9728262e50 100644
--- a/editor/icons/icon_line_2d.svg
+++ b/editor/icons/Line2D.svg
diff --git a/editor/icons/icon_line_edit.svg b/editor/icons/LineEdit.svg
index 4df7a3b248..4df7a3b248 100644
--- a/editor/icons/icon_line_edit.svg
+++ b/editor/icons/LineEdit.svg
diff --git a/editor/icons/icon_line_shape_2d.svg b/editor/icons/LineShape2D.svg
index 758c0fbef2..758c0fbef2 100644
--- a/editor/icons/icon_line_shape_2d.svg
+++ b/editor/icons/LineShape2D.svg
diff --git a/editor/icons/icon_link_button.svg b/editor/icons/LinkButton.svg
index bf7f7657eb..bf7f7657eb 100644
--- a/editor/icons/icon_link_button.svg
+++ b/editor/icons/LinkButton.svg
diff --git a/editor/icons/icon_list_select.svg b/editor/icons/ListSelect.svg
index 42feb1922b..42feb1922b 100644
--- a/editor/icons/icon_list_select.svg
+++ b/editor/icons/ListSelect.svg
diff --git a/editor/icons/icon_listener.svg b/editor/icons/Listener.svg
index 96eaeaffa9..96eaeaffa9 100644
--- a/editor/icons/icon_listener.svg
+++ b/editor/icons/Listener.svg
diff --git a/editor/icons/icon_load.svg b/editor/icons/Load.svg
index 7ee6ae2a2d..7ee6ae2a2d 100644
--- a/editor/icons/icon_load.svg
+++ b/editor/icons/Load.svg
diff --git a/editor/icons/icon_lock.svg b/editor/icons/Lock.svg
index 4136dad557..4136dad557 100644
--- a/editor/icons/icon_lock.svg
+++ b/editor/icons/Lock.svg
diff --git a/editor/icons/icon_lock_viewport.svg b/editor/icons/LockViewport.svg
index 99c066055d..99c066055d 100644
--- a/editor/icons/icon_lock_viewport.svg
+++ b/editor/icons/LockViewport.svg
diff --git a/editor/icons/icon_logo.svg b/editor/icons/Logo.svg
index f5379c48d4..f5379c48d4 100644
--- a/editor/icons/icon_logo.svg
+++ b/editor/icons/Logo.svg
diff --git a/editor/icons/icon_loop.svg b/editor/icons/Loop.svg
index bbb8dadc06..bbb8dadc06 100644
--- a/editor/icons/icon_loop.svg
+++ b/editor/icons/Loop.svg
diff --git a/editor/icons/icon_loop_interpolation.svg b/editor/icons/LoopInterpolation.svg
index 052a34ab36..052a34ab36 100644
--- a/editor/icons/icon_loop_interpolation.svg
+++ b/editor/icons/LoopInterpolation.svg
diff --git a/editor/icons/icon_main_play.svg b/editor/icons/MainPlay.svg
index 5fd62b9453..5fd62b9453 100644
--- a/editor/icons/icon_main_play.svg
+++ b/editor/icons/MainPlay.svg
diff --git a/editor/icons/icon_margin_container.svg b/editor/icons/MarginContainer.svg
index f11b415c06..f11b415c06 100644
--- a/editor/icons/icon_margin_container.svg
+++ b/editor/icons/MarginContainer.svg
diff --git a/editor/icons/icon_match_case.svg b/editor/icons/MatchCase.svg
index 1b348f3d46..1b348f3d46 100644
--- a/editor/icons/icon_match_case.svg
+++ b/editor/icons/MatchCase.svg
diff --git a/editor/icons/icon_material_preview_cube.svg b/editor/icons/MaterialPreviewCube.svg
index 7992ce05c1..7992ce05c1 100644
--- a/editor/icons/icon_material_preview_cube.svg
+++ b/editor/icons/MaterialPreviewCube.svg
diff --git a/editor/icons/icon_material_preview_cube_off.svg b/editor/icons/MaterialPreviewCubeOff.svg
index 6dfe169eae..6dfe169eae 100644
--- a/editor/icons/icon_material_preview_cube_off.svg
+++ b/editor/icons/MaterialPreviewCubeOff.svg
diff --git a/editor/icons/icon_material_preview_light_1.svg b/editor/icons/MaterialPreviewLight1.svg
index 3003793013..3003793013 100644
--- a/editor/icons/icon_material_preview_light_1.svg
+++ b/editor/icons/MaterialPreviewLight1.svg
diff --git a/editor/icons/icon_material_preview_light_1_off.svg b/editor/icons/MaterialPreviewLight1Off.svg
index 6948e3d77e..6948e3d77e 100644
--- a/editor/icons/icon_material_preview_light_1_off.svg
+++ b/editor/icons/MaterialPreviewLight1Off.svg
diff --git a/editor/icons/icon_material_preview_light_2.svg b/editor/icons/MaterialPreviewLight2.svg
index 08c05379e4..08c05379e4 100644
--- a/editor/icons/icon_material_preview_light_2.svg
+++ b/editor/icons/MaterialPreviewLight2.svg
diff --git a/editor/icons/icon_material_preview_light_2_off.svg b/editor/icons/MaterialPreviewLight2Off.svg
index cc48927ece..cc48927ece 100644
--- a/editor/icons/icon_material_preview_light_2_off.svg
+++ b/editor/icons/MaterialPreviewLight2Off.svg
diff --git a/editor/icons/icon_material_preview_sphere.svg b/editor/icons/MaterialPreviewSphere.svg
index 4f4ef67e20..4f4ef67e20 100644
--- a/editor/icons/icon_material_preview_sphere.svg
+++ b/editor/icons/MaterialPreviewSphere.svg
diff --git a/editor/icons/icon_material_preview_sphere_off.svg b/editor/icons/MaterialPreviewSphereOff.svg
index f702b4fd27..f702b4fd27 100644
--- a/editor/icons/icon_material_preview_sphere_off.svg
+++ b/editor/icons/MaterialPreviewSphereOff.svg
diff --git a/editor/icons/icon_member_constant.svg b/editor/icons/MemberConstant.svg
index ec82749cf4..ec82749cf4 100644
--- a/editor/icons/icon_member_constant.svg
+++ b/editor/icons/MemberConstant.svg
diff --git a/editor/icons/icon_member_method.svg b/editor/icons/MemberMethod.svg
index ea5c64482c..ea5c64482c 100644
--- a/editor/icons/icon_member_method.svg
+++ b/editor/icons/MemberMethod.svg
diff --git a/editor/icons/icon_member_property.svg b/editor/icons/MemberProperty.svg
index 4b6b7ab5df..4b6b7ab5df 100644
--- a/editor/icons/icon_member_property.svg
+++ b/editor/icons/MemberProperty.svg
diff --git a/editor/icons/icon_member_signal.svg b/editor/icons/MemberSignal.svg
index 5159e4acd7..5159e4acd7 100644
--- a/editor/icons/icon_member_signal.svg
+++ b/editor/icons/MemberSignal.svg
diff --git a/editor/icons/icon_member_theme.svg b/editor/icons/MemberTheme.svg
index 7aaaf2b808..7aaaf2b808 100644
--- a/editor/icons/icon_member_theme.svg
+++ b/editor/icons/MemberTheme.svg
diff --git a/editor/icons/icon_menu_button.svg b/editor/icons/MenuButton.svg
index 8c23927783..8c23927783 100644
--- a/editor/icons/icon_menu_button.svg
+++ b/editor/icons/MenuButton.svg
diff --git a/editor/icons/icon_mesh.svg b/editor/icons/Mesh.svg
index 0fb9e74584..0fb9e74584 100644
--- a/editor/icons/icon_mesh.svg
+++ b/editor/icons/Mesh.svg
diff --git a/editor/icons/icon_mesh_instance.svg b/editor/icons/MeshInstance.svg
index 68344b7dbd..68344b7dbd 100644
--- a/editor/icons/icon_mesh_instance.svg
+++ b/editor/icons/MeshInstance.svg
diff --git a/editor/icons/icon_mesh_instance_2d.svg b/editor/icons/MeshInstance2D.svg
index a173d02771..a173d02771 100644
--- a/editor/icons/icon_mesh_instance_2d.svg
+++ b/editor/icons/MeshInstance2D.svg
diff --git a/editor/icons/icon_mesh_library.svg b/editor/icons/MeshLibrary.svg
index 13ae8fece7..13ae8fece7 100644
--- a/editor/icons/icon_mesh_library.svg
+++ b/editor/icons/MeshLibrary.svg
diff --git a/editor/icons/icon_mesh_texture.svg b/editor/icons/MeshTexture.svg
index b3beff05c0..b3beff05c0 100644
--- a/editor/icons/icon_mesh_texture.svg
+++ b/editor/icons/MeshTexture.svg
diff --git a/editor/icons/icon_mini_object.svg b/editor/icons/MiniObject.svg
index 0b34a9fdbb..0b34a9fdbb 100644
--- a/editor/icons/icon_mini_object.svg
+++ b/editor/icons/MiniObject.svg
diff --git a/editor/icons/icon_mirror_x.svg b/editor/icons/MirrorX.svg
index 445a4e058d..445a4e058d 100644
--- a/editor/icons/icon_mirror_x.svg
+++ b/editor/icons/MirrorX.svg
diff --git a/editor/icons/icon_mirror_y.svg b/editor/icons/MirrorY.svg
index ebfcf8cabd..ebfcf8cabd 100644
--- a/editor/icons/icon_mirror_y.svg
+++ b/editor/icons/MirrorY.svg
diff --git a/editor/icons/icon_mouse.svg b/editor/icons/Mouse.svg
index 571288675a..571288675a 100644
--- a/editor/icons/icon_mouse.svg
+++ b/editor/icons/Mouse.svg
diff --git a/editor/icons/icon_move_down.svg b/editor/icons/MoveDown.svg
index ba0c5d80ba..ba0c5d80ba 100644
--- a/editor/icons/icon_move_down.svg
+++ b/editor/icons/MoveDown.svg
diff --git a/editor/icons/icon_move_left.svg b/editor/icons/MoveLeft.svg
index f4ad280ae1..f4ad280ae1 100644
--- a/editor/icons/icon_move_left.svg
+++ b/editor/icons/MoveLeft.svg
diff --git a/editor/icons/icon_move_point.svg b/editor/icons/MovePoint.svg
index a8c11e7cb3..a8c11e7cb3 100644
--- a/editor/icons/icon_move_point.svg
+++ b/editor/icons/MovePoint.svg
diff --git a/editor/icons/icon_move_right.svg b/editor/icons/MoveRight.svg
index 4d1c3b1145..4d1c3b1145 100644
--- a/editor/icons/icon_move_right.svg
+++ b/editor/icons/MoveRight.svg
diff --git a/editor/icons/icon_move_up.svg b/editor/icons/MoveUp.svg
index 87c7834597..87c7834597 100644
--- a/editor/icons/icon_move_up.svg
+++ b/editor/icons/MoveUp.svg
diff --git a/editor/icons/icon_multi_edit.svg b/editor/icons/MultiEdit.svg
index 9a5b3237b2..9a5b3237b2 100644
--- a/editor/icons/icon_multi_edit.svg
+++ b/editor/icons/MultiEdit.svg
diff --git a/editor/icons/icon_multi_line.svg b/editor/icons/MultiLine.svg
index dd79bb50d8..dd79bb50d8 100644
--- a/editor/icons/icon_multi_line.svg
+++ b/editor/icons/MultiLine.svg
diff --git a/editor/icons/icon_multi_mesh.svg b/editor/icons/MultiMesh.svg
index d317129ef4..d317129ef4 100644
--- a/editor/icons/icon_multi_mesh.svg
+++ b/editor/icons/MultiMesh.svg
diff --git a/editor/icons/icon_multi_mesh_instance.svg b/editor/icons/MultiMeshInstance.svg
index c114a725db..c114a725db 100644
--- a/editor/icons/icon_multi_mesh_instance.svg
+++ b/editor/icons/MultiMeshInstance.svg
diff --git a/editor/icons/icon_multi_mesh_instance_2d.svg b/editor/icons/MultiMeshInstance2D.svg
index 6c54a63ae2..6c54a63ae2 100644
--- a/editor/icons/icon_multi_mesh_instance_2d.svg
+++ b/editor/icons/MultiMeshInstance2D.svg
diff --git a/editor/icons/icon_navigation.svg b/editor/icons/Navigation.svg
index d5a8f8618b..d5a8f8618b 100644
--- a/editor/icons/icon_navigation.svg
+++ b/editor/icons/Navigation.svg
diff --git a/editor/icons/icon_navigation_2d.svg b/editor/icons/Navigation2D.svg
index 79dc532aee..79dc532aee 100644
--- a/editor/icons/icon_navigation_2d.svg
+++ b/editor/icons/Navigation2D.svg
diff --git a/editor/icons/icon_navigation_mesh.svg b/editor/icons/NavigationMesh.svg
index 9bc4a00d53..9bc4a00d53 100644
--- a/editor/icons/icon_navigation_mesh.svg
+++ b/editor/icons/NavigationMesh.svg
diff --git a/editor/icons/icon_navigation_mesh_instance.svg b/editor/icons/NavigationMeshInstance.svg
index 737d9c319d..737d9c319d 100644
--- a/editor/icons/icon_navigation_mesh_instance.svg
+++ b/editor/icons/NavigationMeshInstance.svg
diff --git a/editor/icons/icon_navigation_polygon.svg b/editor/icons/NavigationPolygon.svg
index df2ddb07f6..df2ddb07f6 100644
--- a/editor/icons/icon_navigation_polygon.svg
+++ b/editor/icons/NavigationPolygon.svg
diff --git a/editor/icons/icon_navigation_polygon_instance.svg b/editor/icons/NavigationPolygonInstance.svg
index e16d10614e..e16d10614e 100644
--- a/editor/icons/icon_navigation_polygon_instance.svg
+++ b/editor/icons/NavigationPolygonInstance.svg
diff --git a/editor/icons/icon_new.svg b/editor/icons/New.svg
index a3199e3fba..a3199e3fba 100644
--- a/editor/icons/icon_new.svg
+++ b/editor/icons/New.svg
diff --git a/editor/icons/icon_new_root.svg b/editor/icons/NewRoot.svg
index d32777d507..d32777d507 100644
--- a/editor/icons/icon_new_root.svg
+++ b/editor/icons/NewRoot.svg
diff --git a/editor/icons/icon_nil.svg b/editor/icons/Nil.svg
index 04a29abaaa..04a29abaaa 100644
--- a/editor/icons/icon_nil.svg
+++ b/editor/icons/Nil.svg
diff --git a/editor/icons/icon_nine_patch_rect.svg b/editor/icons/NinePatchRect.svg
index c5b04ec049..c5b04ec049 100644
--- a/editor/icons/icon_nine_patch_rect.svg
+++ b/editor/icons/NinePatchRect.svg
diff --git a/editor/icons/icon_node.svg b/editor/icons/Node.svg
index 93f0ce80b1..93f0ce80b1 100644
--- a/editor/icons/icon_node.svg
+++ b/editor/icons/Node.svg
diff --git a/editor/icons/icon_node_2d.svg b/editor/icons/Node2D.svg
index 5ca5754daa..5ca5754daa 100644
--- a/editor/icons/icon_node_2d.svg
+++ b/editor/icons/Node2D.svg
diff --git a/editor/icons/icon_node_path.svg b/editor/icons/NodePath.svg
index 580283b75a..580283b75a 100644
--- a/editor/icons/icon_node_path.svg
+++ b/editor/icons/NodePath.svg
diff --git a/editor/icons/icon_node_warning.svg b/editor/icons/NodeWarning.svg
index 587a49412e..587a49412e 100644
--- a/editor/icons/icon_node_warning.svg
+++ b/editor/icons/NodeWarning.svg
diff --git a/editor/icons/icon_non_favorite.svg b/editor/icons/NonFavorite.svg
index eb0ebf052c..eb0ebf052c 100644
--- a/editor/icons/icon_non_favorite.svg
+++ b/editor/icons/NonFavorite.svg
diff --git a/editor/icons/icon_o_r_m_material_3d.svg b/editor/icons/ORMMaterial3D.svg
index 3dd6013436..3dd6013436 100644
--- a/editor/icons/icon_o_r_m_material_3d.svg
+++ b/editor/icons/ORMMaterial3D.svg
diff --git a/editor/icons/icon_object.svg b/editor/icons/Object.svg
index c3d1b47538..c3d1b47538 100644
--- a/editor/icons/icon_object.svg
+++ b/editor/icons/Object.svg
diff --git a/editor/icons/icon_occluder_polygon_2d.svg b/editor/icons/OccluderPolygon2D.svg
index 19244f35ca..19244f35ca 100644
--- a/editor/icons/icon_occluder_polygon_2d.svg
+++ b/editor/icons/OccluderPolygon2D.svg
diff --git a/editor/icons/icon_omni_light.svg b/editor/icons/OmniLight.svg
index 6fa0454e8c..6fa0454e8c 100644
--- a/editor/icons/icon_omni_light.svg
+++ b/editor/icons/OmniLight.svg
diff --git a/editor/icons/icon_onion.svg b/editor/icons/Onion.svg
index ff1376c316..ff1376c316 100644
--- a/editor/icons/icon_onion.svg
+++ b/editor/icons/Onion.svg
diff --git a/editor/icons/icon_option_button.svg b/editor/icons/OptionButton.svg
index 6b4402481d..6b4402481d 100644
--- a/editor/icons/icon_option_button.svg
+++ b/editor/icons/OptionButton.svg
diff --git a/editor/icons/icon_overbright_indicator.svg b/editor/icons/OverbrightIndicator.svg
index 9e6f53b727..9e6f53b727 100644
--- a/editor/icons/icon_overbright_indicator.svg
+++ b/editor/icons/OverbrightIndicator.svg
diff --git a/editor/icons/icon_override.svg b/editor/icons/Override.svg
index 2d8a1fb309..2d8a1fb309 100644
--- a/editor/icons/icon_override.svg
+++ b/editor/icons/Override.svg
diff --git a/editor/icons/icon_pool_byte_array.svg b/editor/icons/PackedByteArray.svg
index 5409a47bc4..5409a47bc4 100644
--- a/editor/icons/icon_pool_byte_array.svg
+++ b/editor/icons/PackedByteArray.svg
diff --git a/editor/icons/icon_pool_color_array.svg b/editor/icons/PackedColorArray.svg
index 7a312d0e91..7a312d0e91 100644
--- a/editor/icons/icon_pool_color_array.svg
+++ b/editor/icons/PackedColorArray.svg
diff --git a/editor/icons/icon_packed_data_container.svg b/editor/icons/PackedDataContainer.svg
index 18bad53f66..18bad53f66 100644
--- a/editor/icons/icon_packed_data_container.svg
+++ b/editor/icons/PackedDataContainer.svg
diff --git a/editor/icons/icon_pool_real_array.svg b/editor/icons/PackedFloat32Array.svg
index 734f40cd05..734f40cd05 100644
--- a/editor/icons/icon_pool_real_array.svg
+++ b/editor/icons/PackedFloat32Array.svg
diff --git a/editor/icons/PackedFloat64Array.svg b/editor/icons/PackedFloat64Array.svg
new file mode 100644
index 0000000000..734f40cd05
--- /dev/null
+++ b/editor/icons/PackedFloat64Array.svg
@@ -0,0 +1 @@
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\ No newline at end of file
diff --git a/editor/icons/icon_pool_int_array.svg b/editor/icons/PackedInt32Array.svg
index a664b2d5fd..a664b2d5fd 100644
--- a/editor/icons/icon_pool_int_array.svg
+++ b/editor/icons/PackedInt32Array.svg
diff --git a/editor/icons/PackedInt64Array.svg b/editor/icons/PackedInt64Array.svg
new file mode 100644
index 0000000000..a664b2d5fd
--- /dev/null
+++ b/editor/icons/PackedInt64Array.svg
@@ -0,0 +1 @@
+<svg height="12" viewBox="0 0 16 12" width="16" xmlns="http://www.w3.org/2000/svg"><path d="m0 0v12h4v-2h-2v-8h2v-2zm12 0v2h2v8h-2v2h4v-12z" fill="#e0e0e0"/><path d="m3 2v2h2v-2zm2 2v2h-2v4h4v-4a1 1 0 0 1 1 1v3h2v-3a3 3 0 0 0 -3-3zm5 3a3 3 0 0 0 3 3v-2a1 1 0 0 1 -1-1v-1h1v-2h-1v-2h-2z" fill="#7dc6ef"/><path d="m5 4v6h2v-4a1 1 0 0 1 1 1v3h2v-3a3 3 0 0 0 -3-3z" fill="#fff" fill-opacity=".39216"/></svg>
\ No newline at end of file
diff --git a/editor/icons/icon_packed_scene.svg b/editor/icons/PackedScene.svg
index 9c1d88db1c..9c1d88db1c 100644
--- a/editor/icons/icon_packed_scene.svg
+++ b/editor/icons/PackedScene.svg
diff --git a/editor/icons/icon_pool_string_array.svg b/editor/icons/PackedStringArray.svg
index 7e66f5f5e5..7e66f5f5e5 100644
--- a/editor/icons/icon_pool_string_array.svg
+++ b/editor/icons/PackedStringArray.svg
diff --git a/editor/icons/icon_pool_vector2_array.svg b/editor/icons/PackedVector2Array.svg
index 170512eb39..170512eb39 100644
--- a/editor/icons/icon_pool_vector2_array.svg
+++ b/editor/icons/PackedVector2Array.svg
diff --git a/editor/icons/icon_pool_vector3_array.svg b/editor/icons/PackedVector3Array.svg
index cd3578182f..cd3578182f 100644
--- a/editor/icons/icon_pool_vector3_array.svg
+++ b/editor/icons/PackedVector3Array.svg
diff --git a/editor/icons/icon_paint_vertex.svg b/editor/icons/PaintVertex.svg
index cab3716bf5..cab3716bf5 100644
--- a/editor/icons/icon_paint_vertex.svg
+++ b/editor/icons/PaintVertex.svg
diff --git a/editor/icons/icon_panel.svg b/editor/icons/Panel.svg
index 10a67bae7e..10a67bae7e 100644
--- a/editor/icons/icon_panel.svg
+++ b/editor/icons/Panel.svg
diff --git a/editor/icons/icon_panel_container.svg b/editor/icons/PanelContainer.svg
index 08c5492f7e..08c5492f7e 100644
--- a/editor/icons/icon_panel_container.svg
+++ b/editor/icons/PanelContainer.svg
diff --git a/editor/icons/icon_panels_1.svg b/editor/icons/Panels1.svg
index 850aad2cff..850aad2cff 100644
--- a/editor/icons/icon_panels_1.svg
+++ b/editor/icons/Panels1.svg
diff --git a/editor/icons/icon_panels_2.svg b/editor/icons/Panels2.svg
index 5f3fc6cf48..5f3fc6cf48 100644
--- a/editor/icons/icon_panels_2.svg
+++ b/editor/icons/Panels2.svg
diff --git a/editor/icons/icon_panels_2_alt.svg b/editor/icons/Panels2Alt.svg
index edee3a660f..edee3a660f 100644
--- a/editor/icons/icon_panels_2_alt.svg
+++ b/editor/icons/Panels2Alt.svg
diff --git a/editor/icons/icon_panels_3.svg b/editor/icons/Panels3.svg
index 3ddcb5e2ef..3ddcb5e2ef 100644
--- a/editor/icons/icon_panels_3.svg
+++ b/editor/icons/Panels3.svg
diff --git a/editor/icons/icon_panels_3_alt.svg b/editor/icons/Panels3Alt.svg
index 0f36a24da8..0f36a24da8 100644
--- a/editor/icons/icon_panels_3_alt.svg
+++ b/editor/icons/Panels3Alt.svg
diff --git a/editor/icons/icon_panels_4.svg b/editor/icons/Panels4.svg
index 7b2189087f..7b2189087f 100644
--- a/editor/icons/icon_panels_4.svg
+++ b/editor/icons/Panels4.svg
diff --git a/editor/icons/icon_panorama_sky.svg b/editor/icons/PanoramaSky.svg
index bfff6840bd..bfff6840bd 100644
--- a/editor/icons/icon_panorama_sky.svg
+++ b/editor/icons/PanoramaSky.svg
diff --git a/editor/icons/icon_parallax_background.svg b/editor/icons/ParallaxBackground.svg
index 09e6a7d19d..09e6a7d19d 100644
--- a/editor/icons/icon_parallax_background.svg
+++ b/editor/icons/ParallaxBackground.svg
diff --git a/editor/icons/icon_parallax_layer.svg b/editor/icons/ParallaxLayer.svg
index d8a5ef5e1f..d8a5ef5e1f 100644
--- a/editor/icons/icon_parallax_layer.svg
+++ b/editor/icons/ParallaxLayer.svg
diff --git a/editor/icons/icon_particles.svg b/editor/icons/Particles.svg
index f1378e3f8c..f1378e3f8c 100644
--- a/editor/icons/icon_particles.svg
+++ b/editor/icons/Particles.svg
diff --git a/editor/icons/icon_particles_2d.svg b/editor/icons/Particles2D.svg
index 7151194e36..7151194e36 100644
--- a/editor/icons/icon_particles_2d.svg
+++ b/editor/icons/Particles2D.svg
diff --git a/editor/icons/icon_particles_material.svg b/editor/icons/ParticlesMaterial.svg
index af45f9888a..af45f9888a 100644
--- a/editor/icons/icon_particles_material.svg
+++ b/editor/icons/ParticlesMaterial.svg
diff --git a/editor/icons/icon_path.svg b/editor/icons/Path.svg
index cde9a06903..cde9a06903 100644
--- a/editor/icons/icon_path.svg
+++ b/editor/icons/Path.svg
diff --git a/editor/icons/icon_path_2d.svg b/editor/icons/Path2D.svg
index 8aa0453b88..8aa0453b88 100644
--- a/editor/icons/icon_path_2d.svg
+++ b/editor/icons/Path2D.svg
diff --git a/editor/icons/icon_path_follow.svg b/editor/icons/PathFollow.svg
index 8e904ab5a5..8e904ab5a5 100644
--- a/editor/icons/icon_path_follow.svg
+++ b/editor/icons/PathFollow.svg
diff --git a/editor/icons/icon_path_follow_2d.svg b/editor/icons/PathFollow2D.svg
index 20a32f2d83..20a32f2d83 100644
--- a/editor/icons/icon_path_follow_2d.svg
+++ b/editor/icons/PathFollow2D.svg
diff --git a/editor/icons/icon_pause.svg b/editor/icons/Pause.svg
index 14c9971383..14c9971383 100644
--- a/editor/icons/icon_pause.svg
+++ b/editor/icons/Pause.svg
diff --git a/editor/icons/icon_physical_bone.svg b/editor/icons/PhysicalBone.svg
index 0a34eb6e48..0a34eb6e48 100644
--- a/editor/icons/icon_physical_bone.svg
+++ b/editor/icons/PhysicalBone.svg
diff --git a/editor/icons/icon_pin.svg b/editor/icons/Pin.svg
index 85cd815b64..85cd815b64 100644
--- a/editor/icons/icon_pin.svg
+++ b/editor/icons/Pin.svg
diff --git a/editor/icons/icon_pin_joint.svg b/editor/icons/PinJoint.svg
index 147553d316..147553d316 100644
--- a/editor/icons/icon_pin_joint.svg
+++ b/editor/icons/PinJoint.svg
diff --git a/editor/icons/icon_pin_joint_2d.svg b/editor/icons/PinJoint2D.svg
index f1dcafb923..f1dcafb923 100644
--- a/editor/icons/icon_pin_joint_2d.svg
+++ b/editor/icons/PinJoint2D.svg
diff --git a/editor/icons/icon_pin_pressed.svg b/editor/icons/PinPressed.svg
index 85cd815b64..85cd815b64 100644
--- a/editor/icons/icon_pin_pressed.svg
+++ b/editor/icons/PinPressed.svg
diff --git a/editor/icons/icon_plane.svg b/editor/icons/Plane.svg
index 3a943af0b3..3a943af0b3 100644
--- a/editor/icons/icon_plane.svg
+++ b/editor/icons/Plane.svg
diff --git a/editor/icons/icon_plane_mesh.svg b/editor/icons/PlaneMesh.svg
index ddcc623c67..ddcc623c67 100644
--- a/editor/icons/icon_plane_mesh.svg
+++ b/editor/icons/PlaneMesh.svg
diff --git a/editor/icons/icon_plane_shape.svg b/editor/icons/PlaneShape.svg
index 2c90cf6d53..2c90cf6d53 100644
--- a/editor/icons/icon_plane_shape.svg
+++ b/editor/icons/PlaneShape.svg
diff --git a/editor/icons/icon_play.svg b/editor/icons/Play.svg
index 4c16215a68..4c16215a68 100644
--- a/editor/icons/icon_play.svg
+++ b/editor/icons/Play.svg
diff --git a/editor/icons/icon_play_backwards.svg b/editor/icons/PlayBackwards.svg
index c98f15ea50..c98f15ea50 100644
--- a/editor/icons/icon_play_backwards.svg
+++ b/editor/icons/PlayBackwards.svg
diff --git a/editor/icons/icon_play_custom.svg b/editor/icons/PlayCustom.svg
index e19a8e7028..e19a8e7028 100644
--- a/editor/icons/icon_play_custom.svg
+++ b/editor/icons/PlayCustom.svg
diff --git a/editor/icons/icon_play_overlay.svg b/editor/icons/PlayOverlay.svg
index 1fb2da6596..1fb2da6596 100644
--- a/editor/icons/icon_play_overlay.svg
+++ b/editor/icons/PlayOverlay.svg
diff --git a/editor/icons/icon_play_scene.svg b/editor/icons/PlayScene.svg
index 5e5097fd66..5e5097fd66 100644
--- a/editor/icons/icon_play_scene.svg
+++ b/editor/icons/PlayScene.svg
diff --git a/editor/icons/icon_play_start.svg b/editor/icons/PlayStart.svg
index 2ade7371e0..2ade7371e0 100644
--- a/editor/icons/icon_play_start.svg
+++ b/editor/icons/PlayStart.svg
diff --git a/editor/icons/icon_play_start_backwards.svg b/editor/icons/PlayStartBackwards.svg
index 195f9a646e..195f9a646e 100644
--- a/editor/icons/icon_play_start_backwards.svg
+++ b/editor/icons/PlayStartBackwards.svg
diff --git a/editor/icons/icon_play_travel.svg b/editor/icons/PlayTravel.svg
index d772476e15..d772476e15 100644
--- a/editor/icons/icon_play_travel.svg
+++ b/editor/icons/PlayTravel.svg
diff --git a/editor/icons/icon_plugin_script.svg b/editor/icons/PluginScript.svg
index 0d080c132e..0d080c132e 100644
--- a/editor/icons/icon_plugin_script.svg
+++ b/editor/icons/PluginScript.svg
diff --git a/editor/icons/icon_point_mesh.svg b/editor/icons/PointMesh.svg
index 0504b7ff01..0504b7ff01 100644
--- a/editor/icons/icon_point_mesh.svg
+++ b/editor/icons/PointMesh.svg
diff --git a/editor/icons/icon_polygon_2_d.svg b/editor/icons/Polygon2D.svg
index 485109072e..485109072e 100644
--- a/editor/icons/icon_polygon_2_d.svg
+++ b/editor/icons/Polygon2D.svg
diff --git a/editor/icons/icon_polygon_path_finder.svg b/editor/icons/PolygonPathFinder.svg
index b41067d08a..b41067d08a 100644
--- a/editor/icons/icon_polygon_path_finder.svg
+++ b/editor/icons/PolygonPathFinder.svg
diff --git a/editor/icons/icon_popup.svg b/editor/icons/Popup.svg
index 93f7e5000d..93f7e5000d 100644
--- a/editor/icons/icon_popup.svg
+++ b/editor/icons/Popup.svg
diff --git a/editor/icons/icon_popup_dialog.svg b/editor/icons/PopupDialog.svg
index d871e56a63..d871e56a63 100644
--- a/editor/icons/icon_popup_dialog.svg
+++ b/editor/icons/PopupDialog.svg
diff --git a/editor/icons/icon_popup_menu.svg b/editor/icons/PopupMenu.svg
index dd7b2bb0fd..dd7b2bb0fd 100644
--- a/editor/icons/icon_popup_menu.svg
+++ b/editor/icons/PopupMenu.svg
diff --git a/editor/icons/icon_popup_panel.svg b/editor/icons/PopupPanel.svg
index 47a5448f5b..47a5448f5b 100644
--- a/editor/icons/icon_popup_panel.svg
+++ b/editor/icons/PopupPanel.svg
diff --git a/editor/icons/icon_portal.svg b/editor/icons/Portal.svg
index 99d626e2f4..99d626e2f4 100644
--- a/editor/icons/icon_portal.svg
+++ b/editor/icons/Portal.svg
diff --git a/editor/icons/icon_position_2d.svg b/editor/icons/Position2D.svg
index 22d4ab05ca..22d4ab05ca 100644
--- a/editor/icons/icon_position_2d.svg
+++ b/editor/icons/Position2D.svg
diff --git a/editor/icons/icon_position_3d.svg b/editor/icons/Position3D.svg
index 0401942d69..0401942d69 100644
--- a/editor/icons/icon_position_3d.svg
+++ b/editor/icons/Position3D.svg
diff --git a/editor/icons/icon_prism_mesh.svg b/editor/icons/PrismMesh.svg
index c391652add..c391652add 100644
--- a/editor/icons/icon_prism_mesh.svg
+++ b/editor/icons/PrismMesh.svg
diff --git a/editor/icons/icon_procedural_sky.svg b/editor/icons/ProceduralSky.svg
index 356a966fe9..356a966fe9 100644
--- a/editor/icons/icon_procedural_sky.svg
+++ b/editor/icons/ProceduralSky.svg
diff --git a/editor/icons/icon_progress_1.svg b/editor/icons/Progress1.svg
index 01c2f8f334..01c2f8f334 100644
--- a/editor/icons/icon_progress_1.svg
+++ b/editor/icons/Progress1.svg
diff --git a/editor/icons/icon_progress_2.svg b/editor/icons/Progress2.svg
index a18ceb0381..a18ceb0381 100644
--- a/editor/icons/icon_progress_2.svg
+++ b/editor/icons/Progress2.svg
diff --git a/editor/icons/icon_progress_3.svg b/editor/icons/Progress3.svg
index 55b01dad83..55b01dad83 100644
--- a/editor/icons/icon_progress_3.svg
+++ b/editor/icons/Progress3.svg
diff --git a/editor/icons/icon_progress_4.svg b/editor/icons/Progress4.svg
index a038bbec70..a038bbec70 100644
--- a/editor/icons/icon_progress_4.svg
+++ b/editor/icons/Progress4.svg
diff --git a/editor/icons/icon_progress_5.svg b/editor/icons/Progress5.svg
index 64144978af..64144978af 100644
--- a/editor/icons/icon_progress_5.svg
+++ b/editor/icons/Progress5.svg
diff --git a/editor/icons/icon_progress_6.svg b/editor/icons/Progress6.svg
index 83b1806263..83b1806263 100644
--- a/editor/icons/icon_progress_6.svg
+++ b/editor/icons/Progress6.svg
diff --git a/editor/icons/icon_progress_7.svg b/editor/icons/Progress7.svg
index 77d4321a14..77d4321a14 100644
--- a/editor/icons/icon_progress_7.svg
+++ b/editor/icons/Progress7.svg
diff --git a/editor/icons/icon_progress_8.svg b/editor/icons/Progress8.svg
index ee76ba4499..ee76ba4499 100644
--- a/editor/icons/icon_progress_8.svg
+++ b/editor/icons/Progress8.svg
diff --git a/editor/icons/icon_progress_bar.svg b/editor/icons/ProgressBar.svg
index 70f99e3bbb..70f99e3bbb 100644
--- a/editor/icons/icon_progress_bar.svg
+++ b/editor/icons/ProgressBar.svg
diff --git a/editor/icons/icon_project_icon_loading.svg b/editor/icons/ProjectIconLoading.svg
index 3802b67654..3802b67654 100644
--- a/editor/icons/icon_project_icon_loading.svg
+++ b/editor/icons/ProjectIconLoading.svg
diff --git a/editor/icons/icon_proximity_group.svg b/editor/icons/ProximityGroup.svg
index 7df1cc9093..7df1cc9093 100644
--- a/editor/icons/icon_proximity_group.svg
+++ b/editor/icons/ProximityGroup.svg
diff --git a/editor/icons/icon_proxy_texture.svg b/editor/icons/ProxyTexture.svg
index 0c19363cb4..0c19363cb4 100644
--- a/editor/icons/icon_proxy_texture.svg
+++ b/editor/icons/ProxyTexture.svg
diff --git a/editor/icons/icon_quad.svg b/editor/icons/Quad.svg
index 4657e0b0bd..4657e0b0bd 100644
--- a/editor/icons/icon_quad.svg
+++ b/editor/icons/Quad.svg
diff --git a/editor/icons/icon_quad_mesh.svg b/editor/icons/QuadMesh.svg
index de0bd3e127..de0bd3e127 100644
--- a/editor/icons/icon_quad_mesh.svg
+++ b/editor/icons/QuadMesh.svg
diff --git a/editor/icons/icon_quat.svg b/editor/icons/Quat.svg
index 8702a3041a..8702a3041a 100644
--- a/editor/icons/icon_quat.svg
+++ b/editor/icons/Quat.svg
diff --git a/editor/icons/icon_r_i_d.svg b/editor/icons/RID.svg
index a6ace54d12..a6ace54d12 100644
--- a/editor/icons/icon_r_i_d.svg
+++ b/editor/icons/RID.svg
diff --git a/editor/icons/icon_ray_cast.svg b/editor/icons/RayCast.svg
index e782b27e9f..e782b27e9f 100644
--- a/editor/icons/icon_ray_cast.svg
+++ b/editor/icons/RayCast.svg
diff --git a/editor/icons/icon_ray_cast_2d.svg b/editor/icons/RayCast2D.svg
index 02faaa51c9..02faaa51c9 100644
--- a/editor/icons/icon_ray_cast_2d.svg
+++ b/editor/icons/RayCast2D.svg
diff --git a/editor/icons/icon_ray_shape.svg b/editor/icons/RayShape.svg
index 37c2206740..37c2206740 100644
--- a/editor/icons/icon_ray_shape.svg
+++ b/editor/icons/RayShape.svg
diff --git a/editor/icons/icon_ray_shape_2d.svg b/editor/icons/RayShape2D.svg
index 109c254fc3..109c254fc3 100644
--- a/editor/icons/icon_ray_shape_2d.svg
+++ b/editor/icons/RayShape2D.svg
diff --git a/editor/icons/icon_rayito.svg b/editor/icons/Rayito.svg
index 4fd6a2827b..4fd6a2827b 100644
--- a/editor/icons/icon_rayito.svg
+++ b/editor/icons/Rayito.svg
diff --git a/editor/icons/icon_rect2.svg b/editor/icons/Rect2.svg
index 25feb52cab..25feb52cab 100644
--- a/editor/icons/icon_rect2.svg
+++ b/editor/icons/Rect2.svg
diff --git a/editor/icons/Rect2i.svg b/editor/icons/Rect2i.svg
new file mode 100644
index 0000000000..d28c098ed6
--- /dev/null
+++ b/editor/icons/Rect2i.svg
@@ -0,0 +1,4 @@
+<svg width="16" height="12" version="1.1" viewBox="0 0 16 12" xmlns="http://www.w3.org/2000/svg">
+<path d="m9 2v2h-1c-1.7267 0-3 1.3359-3 3 0 1.6569 1.3431 3 3 3h1v-2h-1c-0.55228 0-1-0.44772-1-1s0.44772-1 1-1h1v1c0 1.6569 1.3431 3 3 3v-2c-0.55228 0-0.93526-0.45152-1-1v-1h1v-2h-1v-2zm-5 2c-1.6569 0-2.9547 1.3438-3 3v3h2v-3c0-0.55228 0.44772-1 1-1h1v-2z" fill="#f191a5"/>
+<path d="m13 2v2h2v-2zm0 4v4h2v-4z" fill="#7dc6ef"/>
+</svg>
diff --git a/editor/icons/icon_rectangle_shape_2d.svg b/editor/icons/RectangleShape2D.svg
index 437547ece3..437547ece3 100644
--- a/editor/icons/icon_rectangle_shape_2d.svg
+++ b/editor/icons/RectangleShape2D.svg
diff --git a/editor/icons/icon_reference_rect.svg b/editor/icons/ReferenceRect.svg
index 2fd530d584..2fd530d584 100644
--- a/editor/icons/icon_reference_rect.svg
+++ b/editor/icons/ReferenceRect.svg
diff --git a/editor/icons/icon_reflection_probe.svg b/editor/icons/ReflectionProbe.svg
index 6bf9cc9013..6bf9cc9013 100644
--- a/editor/icons/icon_reflection_probe.svg
+++ b/editor/icons/ReflectionProbe.svg
diff --git a/editor/icons/icon_region_edit.svg b/editor/icons/RegionEdit.svg
index 8443c0e454..8443c0e454 100644
--- a/editor/icons/icon_region_edit.svg
+++ b/editor/icons/RegionEdit.svg
diff --git a/editor/icons/icon_reload.svg b/editor/icons/Reload.svg
index 223a725332..223a725332 100644
--- a/editor/icons/icon_reload.svg
+++ b/editor/icons/Reload.svg
diff --git a/editor/icons/icon_reload_small.svg b/editor/icons/ReloadSmall.svg
index ce707b645a..ce707b645a 100644
--- a/editor/icons/icon_reload_small.svg
+++ b/editor/icons/ReloadSmall.svg
diff --git a/editor/icons/icon_remote_transform.svg b/editor/icons/RemoteTransform.svg
index 2bdf8cd858..2bdf8cd858 100644
--- a/editor/icons/icon_remote_transform.svg
+++ b/editor/icons/RemoteTransform.svg
diff --git a/editor/icons/icon_remote_transform_2d.svg b/editor/icons/RemoteTransform2D.svg
index 51c9e084df..51c9e084df 100644
--- a/editor/icons/icon_remote_transform_2d.svg
+++ b/editor/icons/RemoteTransform2D.svg
diff --git a/editor/icons/icon_remove.svg b/editor/icons/Remove.svg
index 9372eb08b5..9372eb08b5 100644
--- a/editor/icons/icon_remove.svg
+++ b/editor/icons/Remove.svg
diff --git a/editor/icons/icon_remove_internal.svg b/editor/icons/RemoveInternal.svg
index 0a7e06e6cd..0a7e06e6cd 100644
--- a/editor/icons/icon_remove_internal.svg
+++ b/editor/icons/RemoveInternal.svg
diff --git a/editor/icons/icon_rename.svg b/editor/icons/Rename.svg
index 01923e3a0a..01923e3a0a 100644
--- a/editor/icons/icon_rename.svg
+++ b/editor/icons/Rename.svg
diff --git a/editor/icons/icon_reparent.svg b/editor/icons/Reparent.svg
index 39b79cd3a1..39b79cd3a1 100644
--- a/editor/icons/icon_reparent.svg
+++ b/editor/icons/Reparent.svg
diff --git a/editor/icons/icon_reparent_to_new_node.svg b/editor/icons/ReparentToNewNode.svg
index 37fbee848c..37fbee848c 100644
--- a/editor/icons/icon_reparent_to_new_node.svg
+++ b/editor/icons/ReparentToNewNode.svg
diff --git a/editor/icons/icon_resource_preloader.svg b/editor/icons/ResourcePreloader.svg
index 417e63b604..417e63b604 100644
--- a/editor/icons/icon_resource_preloader.svg
+++ b/editor/icons/ResourcePreloader.svg
diff --git a/editor/icons/icon_rich_text_effect.svg b/editor/icons/RichTextEffect.svg
index afe08685bd..afe08685bd 100644
--- a/editor/icons/icon_rich_text_effect.svg
+++ b/editor/icons/RichTextEffect.svg
diff --git a/editor/icons/icon_rich_text_label.svg b/editor/icons/RichTextLabel.svg
index 3f4b33707c..3f4b33707c 100644
--- a/editor/icons/icon_rich_text_label.svg
+++ b/editor/icons/RichTextLabel.svg
diff --git a/editor/icons/icon_rigid_body.svg b/editor/icons/RigidBody.svg
index 5d766f7c3d..5d766f7c3d 100644
--- a/editor/icons/icon_rigid_body.svg
+++ b/editor/icons/RigidBody.svg
diff --git a/editor/icons/icon_rigid_body_2d.svg b/editor/icons/RigidBody2D.svg
index bb97fa650b..bb97fa650b 100644
--- a/editor/icons/icon_rigid_body_2d.svg
+++ b/editor/icons/RigidBody2D.svg
diff --git a/editor/icons/icon_room.svg b/editor/icons/Room.svg
index 799be9f99a..799be9f99a 100644
--- a/editor/icons/icon_room.svg
+++ b/editor/icons/Room.svg
diff --git a/editor/icons/icon_room_bounds.svg b/editor/icons/RoomBounds.svg
index ad90944ac6..ad90944ac6 100644
--- a/editor/icons/icon_room_bounds.svg
+++ b/editor/icons/RoomBounds.svg
diff --git a/editor/icons/icon_rotate_0.svg b/editor/icons/Rotate0.svg
index 96174ca93b..96174ca93b 100644
--- a/editor/icons/icon_rotate_0.svg
+++ b/editor/icons/Rotate0.svg
diff --git a/editor/icons/icon_rotate_180.svg b/editor/icons/Rotate180.svg
index 11415e1e19..11415e1e19 100644
--- a/editor/icons/icon_rotate_180.svg
+++ b/editor/icons/Rotate180.svg
diff --git a/editor/icons/icon_rotate_270.svg b/editor/icons/Rotate270.svg
index be26bc4337..be26bc4337 100644
--- a/editor/icons/icon_rotate_270.svg
+++ b/editor/icons/Rotate270.svg
diff --git a/editor/icons/icon_rotate_90.svg b/editor/icons/Rotate90.svg
index d46c56a1fc..d46c56a1fc 100644
--- a/editor/icons/icon_rotate_90.svg
+++ b/editor/icons/Rotate90.svg
diff --git a/editor/icons/icon_rotate_left.svg b/editor/icons/RotateLeft.svg
index 223a725332..223a725332 100644
--- a/editor/icons/icon_rotate_left.svg
+++ b/editor/icons/RotateLeft.svg
diff --git a/editor/icons/icon_rotate_right.svg b/editor/icons/RotateRight.svg
index 2b66bae998..2b66bae998 100644
--- a/editor/icons/icon_rotate_right.svg
+++ b/editor/icons/RotateRight.svg
diff --git a/editor/icons/icon_ruler.svg b/editor/icons/Ruler.svg
index dbe02102ec..dbe02102ec 100644
--- a/editor/icons/icon_ruler.svg
+++ b/editor/icons/Ruler.svg
diff --git a/editor/icons/icon_sample_library.svg b/editor/icons/SampleLibrary.svg
index e83a1a3778..e83a1a3778 100644
--- a/editor/icons/icon_sample_library.svg
+++ b/editor/icons/SampleLibrary.svg
diff --git a/editor/icons/icon_save.svg b/editor/icons/Save.svg
index be5d3ef6fd..be5d3ef6fd 100644
--- a/editor/icons/icon_save.svg
+++ b/editor/icons/Save.svg
diff --git a/editor/icons/icon_script.svg b/editor/icons/Script.svg
index 1c6ec51a48..1c6ec51a48 100644
--- a/editor/icons/icon_script.svg
+++ b/editor/icons/Script.svg
diff --git a/editor/icons/icon_script_create.svg b/editor/icons/ScriptCreate.svg
index 0a03907a13..0a03907a13 100644
--- a/editor/icons/icon_script_create.svg
+++ b/editor/icons/ScriptCreate.svg
diff --git a/editor/icons/icon_script_create_dialog.svg b/editor/icons/ScriptCreateDialog.svg
index 751b799ba9..751b799ba9 100644
--- a/editor/icons/icon_script_create_dialog.svg
+++ b/editor/icons/ScriptCreateDialog.svg
diff --git a/editor/icons/icon_script_extend.svg b/editor/icons/ScriptExtend.svg
index efa0077ab1..efa0077ab1 100644
--- a/editor/icons/icon_script_extend.svg
+++ b/editor/icons/ScriptExtend.svg
diff --git a/editor/icons/icon_script_remove.svg b/editor/icons/ScriptRemove.svg
index de67d02947..de67d02947 100644
--- a/editor/icons/icon_script_remove.svg
+++ b/editor/icons/ScriptRemove.svg
diff --git a/editor/icons/icon_scroll_container.svg b/editor/icons/ScrollContainer.svg
index 738748ca91..738748ca91 100644
--- a/editor/icons/icon_scroll_container.svg
+++ b/editor/icons/ScrollContainer.svg
diff --git a/editor/icons/icon_search.svg b/editor/icons/Search.svg
index 04dc4f7372..04dc4f7372 100644
--- a/editor/icons/icon_search.svg
+++ b/editor/icons/Search.svg
diff --git a/editor/icons/icon_segment_shape_2d.svg b/editor/icons/SegmentShape2D.svg
index e4c04ae7c6..e4c04ae7c6 100644
--- a/editor/icons/icon_segment_shape_2d.svg
+++ b/editor/icons/SegmentShape2D.svg
diff --git a/editor/icons/icon_shader.svg b/editor/icons/Shader.svg
index 479379d235..479379d235 100644
--- a/editor/icons/icon_shader.svg
+++ b/editor/icons/Shader.svg
diff --git a/editor/icons/icon_shader_material.svg b/editor/icons/ShaderMaterial.svg
index 37c1610f29..37c1610f29 100644
--- a/editor/icons/icon_shader_material.svg
+++ b/editor/icons/ShaderMaterial.svg
diff --git a/editor/icons/icon_short_cut.svg b/editor/icons/ShortCut.svg
index f4e302efdb..f4e302efdb 100644
--- a/editor/icons/icon_short_cut.svg
+++ b/editor/icons/ShortCut.svg
diff --git a/editor/icons/icon_signal.svg b/editor/icons/Signal.svg
index 82fdf2b059..82fdf2b059 100644
--- a/editor/icons/icon_signal.svg
+++ b/editor/icons/Signal.svg
diff --git a/editor/icons/icon_signals.svg b/editor/icons/Signals.svg
index 9c09546f84..9c09546f84 100644
--- a/editor/icons/icon_signals.svg
+++ b/editor/icons/Signals.svg
diff --git a/editor/icons/icon_signals_and_groups.svg b/editor/icons/SignalsAndGroups.svg
index d568296d5f..d568296d5f 100644
--- a/editor/icons/icon_signals_and_groups.svg
+++ b/editor/icons/SignalsAndGroups.svg
diff --git a/editor/icons/icon_skeleton.svg b/editor/icons/Skeleton.svg
index 015c842125..015c842125 100644
--- a/editor/icons/icon_skeleton.svg
+++ b/editor/icons/Skeleton.svg
diff --git a/editor/icons/icon_skeleton_2d.svg b/editor/icons/Skeleton2D.svg
index 8e38b5c971..8e38b5c971 100644
--- a/editor/icons/icon_skeleton_2d.svg
+++ b/editor/icons/Skeleton2D.svg
diff --git a/editor/icons/icon_skeleton_i_k.svg b/editor/icons/SkeletonIK.svg
index e69f6e8bf3..e69f6e8bf3 100644
--- a/editor/icons/icon_skeleton_i_k.svg
+++ b/editor/icons/SkeletonIK.svg
diff --git a/editor/icons/icon_slider_joint.svg b/editor/icons/SliderJoint.svg
index fdd7487bbf..fdd7487bbf 100644
--- a/editor/icons/icon_slider_joint.svg
+++ b/editor/icons/SliderJoint.svg
diff --git a/editor/icons/icon_slot.svg b/editor/icons/Slot.svg
index 24d54297a8..24d54297a8 100644
--- a/editor/icons/icon_slot.svg
+++ b/editor/icons/Slot.svg
diff --git a/editor/icons/icon_snap.svg b/editor/icons/Snap.svg
index 632cf6c27d..632cf6c27d 100644
--- a/editor/icons/icon_snap.svg
+++ b/editor/icons/Snap.svg
diff --git a/editor/icons/icon_snap_grid.svg b/editor/icons/SnapGrid.svg
index a4a1f33053..a4a1f33053 100644
--- a/editor/icons/icon_snap_grid.svg
+++ b/editor/icons/SnapGrid.svg
diff --git a/editor/icons/icon_soft_body.svg b/editor/icons/SoftBody.svg
index 2c907df847..2c907df847 100644
--- a/editor/icons/icon_soft_body.svg
+++ b/editor/icons/SoftBody.svg
diff --git a/editor/icons/icon_sort.svg b/editor/icons/Sort.svg
index 0b2f7f7ea9..0b2f7f7ea9 100644
--- a/editor/icons/icon_sort.svg
+++ b/editor/icons/Sort.svg
diff --git a/editor/icons/icon_spatial.svg b/editor/icons/Spatial.svg
index 6a469dde13..6a469dde13 100644
--- a/editor/icons/icon_spatial.svg
+++ b/editor/icons/Spatial.svg
diff --git a/editor/icons/icon_spatial_material.svg b/editor/icons/SpatialMaterial.svg
index cfd994a0fe..cfd994a0fe 100644
--- a/editor/icons/icon_spatial_material.svg
+++ b/editor/icons/SpatialMaterial.svg
diff --git a/editor/icons/icon_sphere_mesh.svg b/editor/icons/SphereMesh.svg
index b01ba46bcf..b01ba46bcf 100644
--- a/editor/icons/icon_sphere_mesh.svg
+++ b/editor/icons/SphereMesh.svg
diff --git a/editor/icons/icon_sphere_shape.svg b/editor/icons/SphereShape.svg
index 4da18a1a38..4da18a1a38 100644
--- a/editor/icons/icon_sphere_shape.svg
+++ b/editor/icons/SphereShape.svg
diff --git a/editor/icons/icon_spin_box.svg b/editor/icons/SpinBox.svg
index 728710e440..728710e440 100644
--- a/editor/icons/icon_spin_box.svg
+++ b/editor/icons/SpinBox.svg
diff --git a/editor/icons/icon_spot_light.svg b/editor/icons/SpotLight.svg
index 6a35ee3890..6a35ee3890 100644
--- a/editor/icons/icon_spot_light.svg
+++ b/editor/icons/SpotLight.svg
diff --git a/editor/icons/icon_spring_arm.svg b/editor/icons/SpringArm.svg
index eb0c1ebd7d..eb0c1ebd7d 100644
--- a/editor/icons/icon_spring_arm.svg
+++ b/editor/icons/SpringArm.svg
diff --git a/editor/icons/icon_sprite.svg b/editor/icons/Sprite.svg
index 26a10625fc..26a10625fc 100644
--- a/editor/icons/icon_sprite.svg
+++ b/editor/icons/Sprite.svg
diff --git a/editor/icons/icon_sprite_3d.svg b/editor/icons/Sprite3D.svg
index 385bb8f87d..385bb8f87d 100644
--- a/editor/icons/icon_sprite_3d.svg
+++ b/editor/icons/Sprite3D.svg
diff --git a/editor/icons/icon_sprite_frames.svg b/editor/icons/SpriteFrames.svg
index f27adcb78c..f27adcb78c 100644
--- a/editor/icons/icon_sprite_frames.svg
+++ b/editor/icons/SpriteFrames.svg
diff --git a/editor/icons/icon_sprite_sheet.svg b/editor/icons/SpriteSheet.svg
index 9b3eda3287..9b3eda3287 100644
--- a/editor/icons/icon_sprite_sheet.svg
+++ b/editor/icons/SpriteSheet.svg
diff --git a/editor/icons/icon_standard_material_3d.svg b/editor/icons/StandardMaterial3D.svg
index aa8bfc9a5b..aa8bfc9a5b 100644
--- a/editor/icons/icon_standard_material_3d.svg
+++ b/editor/icons/StandardMaterial3D.svg
diff --git a/editor/icons/icon_static_body.svg b/editor/icons/StaticBody.svg
index de819bd76b..de819bd76b 100644
--- a/editor/icons/icon_static_body.svg
+++ b/editor/icons/StaticBody.svg
diff --git a/editor/icons/icon_static_body_2d.svg b/editor/icons/StaticBody2D.svg
index 2d846c5471..2d846c5471 100644
--- a/editor/icons/icon_static_body_2d.svg
+++ b/editor/icons/StaticBody2D.svg
diff --git a/editor/icons/icon_status_error.svg b/editor/icons/StatusError.svg
index ac3060e155..ac3060e155 100644
--- a/editor/icons/icon_status_error.svg
+++ b/editor/icons/StatusError.svg
diff --git a/editor/icons/icon_status_success.svg b/editor/icons/StatusSuccess.svg
index 4a22c6fc7f..4a22c6fc7f 100644
--- a/editor/icons/icon_status_success.svg
+++ b/editor/icons/StatusSuccess.svg
diff --git a/editor/icons/icon_status_warning.svg b/editor/icons/StatusWarning.svg
index 4ec16008d7..4ec16008d7 100644
--- a/editor/icons/icon_status_warning.svg
+++ b/editor/icons/StatusWarning.svg
diff --git a/editor/icons/icon_stop.svg b/editor/icons/Stop.svg
index 2cb013c0df..2cb013c0df 100644
--- a/editor/icons/icon_stop.svg
+++ b/editor/icons/Stop.svg
diff --git a/editor/icons/icon_stream_texture.svg b/editor/icons/StreamTexture.svg
index e7845e10f3..e7845e10f3 100644
--- a/editor/icons/icon_stream_texture.svg
+++ b/editor/icons/StreamTexture.svg
diff --git a/editor/icons/icon_string.svg b/editor/icons/String.svg
index 9f3bb0b011..9f3bb0b011 100644
--- a/editor/icons/icon_string.svg
+++ b/editor/icons/String.svg
diff --git a/editor/icons/StringName.svg b/editor/icons/StringName.svg
new file mode 100644
index 0000000000..bedaa6d634
--- /dev/null
+++ b/editor/icons/StringName.svg
@@ -0,0 +1,4 @@
+<svg width="16" height="12" version="1.1" viewBox="0 0 16 12" xmlns="http://www.w3.org/2000/svg">
+<path d="m5 2c-1.6569 0-3 1.3431-3 3v2c0 0.55228-0.44772 1-1 1h-1v2h1c1.6569 0 3-1.3431 3-3v-2c0-0.55228 0.44772-1 1-1h1v3c0 1.6569 1.3431 3 3 3h3v-4h1c0.55228 0 1 0.44772 1 1v3h2v-3c0-1.6569-1.3431-3-3-3h-5v-2zm3 4h2v2h-1c-0.55228 0-1-0.44772-1-1z" fill="#6ba7ec"/>
+<path d="m10 4v6h2v-4h1c0.55228 0 1 0.44772 1 1v3h2v-3c0-1.6569-1.3431-3-3-3h-1z" fill="#fff" fill-opacity=".39216"/>
+</svg>
diff --git a/editor/icons/icon_style_box_empty.svg b/editor/icons/StyleBoxEmpty.svg
index 0268b03ef2..0268b03ef2 100644
--- a/editor/icons/icon_style_box_empty.svg
+++ b/editor/icons/StyleBoxEmpty.svg
diff --git a/editor/icons/icon_style_box_flat.svg b/editor/icons/StyleBoxFlat.svg
index a6f43be4c8..a6f43be4c8 100644
--- a/editor/icons/icon_style_box_flat.svg
+++ b/editor/icons/StyleBoxFlat.svg
diff --git a/editor/icons/icon_style_box_line.svg b/editor/icons/StyleBoxLine.svg
index d7c26aac9d..d7c26aac9d 100644
--- a/editor/icons/icon_style_box_line.svg
+++ b/editor/icons/StyleBoxLine.svg
diff --git a/editor/icons/icon_style_box_texture.svg b/editor/icons/StyleBoxTexture.svg
index 6f067a4db4..6f067a4db4 100644
--- a/editor/icons/icon_style_box_texture.svg
+++ b/editor/icons/StyleBoxTexture.svg
diff --git a/editor/icons/icon_tab_container.svg b/editor/icons/TabContainer.svg
index fe0e426ef9..fe0e426ef9 100644
--- a/editor/icons/icon_tab_container.svg
+++ b/editor/icons/TabContainer.svg
diff --git a/editor/icons/icon_tabs.svg b/editor/icons/Tabs.svg
index ad1e9069d0..ad1e9069d0 100644
--- a/editor/icons/icon_tabs.svg
+++ b/editor/icons/Tabs.svg
diff --git a/editor/icons/icon_test_cube.svg b/editor/icons/TestCube.svg
index 16cf68520f..16cf68520f 100644
--- a/editor/icons/icon_test_cube.svg
+++ b/editor/icons/TestCube.svg
diff --git a/editor/icons/icon_text_edit.svg b/editor/icons/TextEdit.svg
index 66f2fca4ba..66f2fca4ba 100644
--- a/editor/icons/icon_text_edit.svg
+++ b/editor/icons/TextEdit.svg
diff --git a/editor/icons/icon_text_file.svg b/editor/icons/TextFile.svg
index d381048212..d381048212 100644
--- a/editor/icons/icon_text_file.svg
+++ b/editor/icons/TextFile.svg
diff --git a/editor/icons/icon_texture_3_d.svg b/editor/icons/Texture3D.svg
index ed8ce3e4ef..ed8ce3e4ef 100644
--- a/editor/icons/icon_texture_3_d.svg
+++ b/editor/icons/Texture3D.svg
diff --git a/editor/icons/icon_texture_array.svg b/editor/icons/TextureArray.svg
index 4631b1449c..4631b1449c 100644
--- a/editor/icons/icon_texture_array.svg
+++ b/editor/icons/TextureArray.svg
diff --git a/editor/icons/icon_texture_button.svg b/editor/icons/TextureButton.svg
index 6e1d1b6436..6e1d1b6436 100644
--- a/editor/icons/icon_texture_button.svg
+++ b/editor/icons/TextureButton.svg
diff --git a/editor/icons/icon_texture_progress.svg b/editor/icons/TextureProgress.svg
index 5763fde840..5763fde840 100644
--- a/editor/icons/icon_texture_progress.svg
+++ b/editor/icons/TextureProgress.svg
diff --git a/editor/icons/icon_texture_rect.svg b/editor/icons/TextureRect.svg
index 1d1b5ed8f7..1d1b5ed8f7 100644
--- a/editor/icons/icon_texture_rect.svg
+++ b/editor/icons/TextureRect.svg
diff --git a/editor/icons/icon_theme.svg b/editor/icons/Theme.svg
index e16acbfb72..e16acbfb72 100644
--- a/editor/icons/icon_theme.svg
+++ b/editor/icons/Theme.svg
diff --git a/editor/icons/icon_thumbnail_wait.svg b/editor/icons/ThumbnailWait.svg
index fe242e81fb..fe242e81fb 100644
--- a/editor/icons/icon_thumbnail_wait.svg
+++ b/editor/icons/ThumbnailWait.svg
diff --git a/editor/icons/icon_tile_map.svg b/editor/icons/TileMap.svg
index afdaeea7e8..afdaeea7e8 100644
--- a/editor/icons/icon_tile_map.svg
+++ b/editor/icons/TileMap.svg
diff --git a/editor/icons/icon_tile_set.svg b/editor/icons/TileSet.svg
index 0948e6dae1..0948e6dae1 100644
--- a/editor/icons/icon_tile_set.svg
+++ b/editor/icons/TileSet.svg
diff --git a/editor/icons/icon_time.svg b/editor/icons/Time.svg
index eb411c6858..eb411c6858 100644
--- a/editor/icons/icon_time.svg
+++ b/editor/icons/Time.svg
diff --git a/editor/icons/icon_timeline_indicator.svg b/editor/icons/TimelineIndicator.svg
index fd18192705..fd18192705 100644
--- a/editor/icons/icon_timeline_indicator.svg
+++ b/editor/icons/TimelineIndicator.svg
diff --git a/editor/icons/icon_timer.svg b/editor/icons/Timer.svg
index d445eeb1dd..d445eeb1dd 100644
--- a/editor/icons/icon_timer.svg
+++ b/editor/icons/Timer.svg
diff --git a/editor/icons/icon_tool_add_node.svg b/editor/icons/ToolAddNode.svg
index 71599c0b0d..71599c0b0d 100644
--- a/editor/icons/icon_tool_add_node.svg
+++ b/editor/icons/ToolAddNode.svg
diff --git a/editor/icons/icon_tool_button.svg b/editor/icons/ToolButton.svg
index 98a41d2a08..98a41d2a08 100644
--- a/editor/icons/icon_tool_button.svg
+++ b/editor/icons/ToolButton.svg
diff --git a/editor/icons/icon_tool_connect.svg b/editor/icons/ToolConnect.svg
index 321f68654a..321f68654a 100644
--- a/editor/icons/icon_tool_connect.svg
+++ b/editor/icons/ToolConnect.svg
diff --git a/editor/icons/icon_tool_move.svg b/editor/icons/ToolMove.svg
index a02296fed6..a02296fed6 100644
--- a/editor/icons/icon_tool_move.svg
+++ b/editor/icons/ToolMove.svg
diff --git a/editor/icons/icon_tool_pan.svg b/editor/icons/ToolPan.svg
index e195542687..e195542687 100644
--- a/editor/icons/icon_tool_pan.svg
+++ b/editor/icons/ToolPan.svg
diff --git a/editor/icons/icon_tool_rotate.svg b/editor/icons/ToolRotate.svg
index e25b08cd07..e25b08cd07 100644
--- a/editor/icons/icon_tool_rotate.svg
+++ b/editor/icons/ToolRotate.svg
diff --git a/editor/icons/icon_tool_scale.svg b/editor/icons/ToolScale.svg
index 8fc1527296..8fc1527296 100644
--- a/editor/icons/icon_tool_scale.svg
+++ b/editor/icons/ToolScale.svg
diff --git a/editor/icons/icon_tool_select.svg b/editor/icons/ToolSelect.svg
index 4285b3181b..4285b3181b 100644
--- a/editor/icons/icon_tool_select.svg
+++ b/editor/icons/ToolSelect.svg
diff --git a/editor/icons/icon_tool_triangle.svg b/editor/icons/ToolTriangle.svg
index 17ce12265e..17ce12265e 100644
--- a/editor/icons/icon_tool_triangle.svg
+++ b/editor/icons/ToolTriangle.svg
diff --git a/editor/icons/icon_tools.svg b/editor/icons/Tools.svg
index dc002d6a4d..dc002d6a4d 100644
--- a/editor/icons/icon_tools.svg
+++ b/editor/icons/Tools.svg
diff --git a/editor/icons/icon_touch_screen_button.svg b/editor/icons/TouchScreenButton.svg
index d29e411f05..d29e411f05 100644
--- a/editor/icons/icon_touch_screen_button.svg
+++ b/editor/icons/TouchScreenButton.svg
diff --git a/editor/icons/icon_track_add_key.svg b/editor/icons/TrackAddKey.svg
index 582003cd9b..582003cd9b 100644
--- a/editor/icons/icon_track_add_key.svg
+++ b/editor/icons/TrackAddKey.svg
diff --git a/editor/icons/icon_track_add_key_hl.svg b/editor/icons/TrackAddKeyHl.svg
index 7f3c60a562..7f3c60a562 100644
--- a/editor/icons/icon_track_add_key_hl.svg
+++ b/editor/icons/TrackAddKeyHl.svg
diff --git a/editor/icons/icon_track_capture.svg b/editor/icons/TrackCapture.svg
index 51a38ff1fb..51a38ff1fb 100644
--- a/editor/icons/icon_track_capture.svg
+++ b/editor/icons/TrackCapture.svg
diff --git a/editor/icons/icon_track_color.svg b/editor/icons/TrackColor.svg
index 6a736c7a84..6a736c7a84 100644
--- a/editor/icons/icon_track_color.svg
+++ b/editor/icons/TrackColor.svg
diff --git a/editor/icons/icon_track_continuous.svg b/editor/icons/TrackContinuous.svg
index 2e89cdd821..2e89cdd821 100644
--- a/editor/icons/icon_track_continuous.svg
+++ b/editor/icons/TrackContinuous.svg
diff --git a/editor/icons/icon_track_discrete.svg b/editor/icons/TrackDiscrete.svg
index a0550822bf..a0550822bf 100644
--- a/editor/icons/icon_track_discrete.svg
+++ b/editor/icons/TrackDiscrete.svg
diff --git a/editor/icons/icon_track_trigger.svg b/editor/icons/TrackTrigger.svg
index 5572b254a2..5572b254a2 100644
--- a/editor/icons/icon_track_trigger.svg
+++ b/editor/icons/TrackTrigger.svg
diff --git a/editor/icons/icon_transform.svg b/editor/icons/Transform.svg
index 0ed5377ed7..0ed5377ed7 100644
--- a/editor/icons/icon_transform.svg
+++ b/editor/icons/Transform.svg
diff --git a/editor/icons/icon_transform_2_D.svg b/editor/icons/Transform2D.svg
index a57587ba06..a57587ba06 100644
--- a/editor/icons/icon_transform_2_D.svg
+++ b/editor/icons/Transform2D.svg
diff --git a/editor/icons/icon_transition_end.svg b/editor/icons/TransitionEnd.svg
index 8d6857432f..8d6857432f 100644
--- a/editor/icons/icon_transition_end.svg
+++ b/editor/icons/TransitionEnd.svg
diff --git a/editor/icons/icon_transition_end_auto.svg b/editor/icons/TransitionEndAuto.svg
index fbfa7b03db..fbfa7b03db 100644
--- a/editor/icons/icon_transition_end_auto.svg
+++ b/editor/icons/TransitionEndAuto.svg
diff --git a/editor/icons/icon_transition_end_auto_big.svg b/editor/icons/TransitionEndAutoBig.svg
index fcc894a3e6..fcc894a3e6 100644
--- a/editor/icons/icon_transition_end_auto_big.svg
+++ b/editor/icons/TransitionEndAutoBig.svg
diff --git a/editor/icons/icon_transition_end_big.svg b/editor/icons/TransitionEndBig.svg
index cc93dd5808..cc93dd5808 100644
--- a/editor/icons/icon_transition_end_big.svg
+++ b/editor/icons/TransitionEndBig.svg
diff --git a/editor/icons/icon_transition_immediate.svg b/editor/icons/TransitionImmediate.svg
index 56e9b6c0f3..56e9b6c0f3 100644
--- a/editor/icons/icon_transition_immediate.svg
+++ b/editor/icons/TransitionImmediate.svg
diff --git a/editor/icons/icon_transition_immediate_auto.svg b/editor/icons/TransitionImmediateAuto.svg
index 8453bcff08..8453bcff08 100644
--- a/editor/icons/icon_transition_immediate_auto.svg
+++ b/editor/icons/TransitionImmediateAuto.svg
diff --git a/editor/icons/icon_transition_immediate_auto_big.svg b/editor/icons/TransitionImmediateAutoBig.svg
index 77f7ba592e..77f7ba592e 100644
--- a/editor/icons/icon_transition_immediate_auto_big.svg
+++ b/editor/icons/TransitionImmediateAutoBig.svg
diff --git a/editor/icons/icon_transition_immediate_big.svg b/editor/icons/TransitionImmediateBig.svg
index 94584c45f7..94584c45f7 100644
--- a/editor/icons/icon_transition_immediate_big.svg
+++ b/editor/icons/TransitionImmediateBig.svg
diff --git a/editor/icons/icon_transition_sync.svg b/editor/icons/TransitionSync.svg
index affa353100..affa353100 100644
--- a/editor/icons/icon_transition_sync.svg
+++ b/editor/icons/TransitionSync.svg
diff --git a/editor/icons/icon_transition_sync_auto.svg b/editor/icons/TransitionSyncAuto.svg
index 767773a000..767773a000 100644
--- a/editor/icons/icon_transition_sync_auto.svg
+++ b/editor/icons/TransitionSyncAuto.svg
diff --git a/editor/icons/icon_transition_sync_auto_big.svg b/editor/icons/TransitionSyncAutoBig.svg
index c9735a2653..c9735a2653 100644
--- a/editor/icons/icon_transition_sync_auto_big.svg
+++ b/editor/icons/TransitionSyncAutoBig.svg
diff --git a/editor/icons/icon_transition_sync_big.svg b/editor/icons/TransitionSyncBig.svg
index 959f26c6f1..959f26c6f1 100644
--- a/editor/icons/icon_transition_sync_big.svg
+++ b/editor/icons/TransitionSyncBig.svg
diff --git a/editor/icons/icon_translation.svg b/editor/icons/Translation.svg
index 4195ce04a9..4195ce04a9 100644
--- a/editor/icons/icon_translation.svg
+++ b/editor/icons/Translation.svg
diff --git a/editor/icons/icon_transpose.svg b/editor/icons/Transpose.svg
index e63c679323..e63c679323 100644
--- a/editor/icons/icon_transpose.svg
+++ b/editor/icons/Transpose.svg
diff --git a/editor/icons/icon_tree.svg b/editor/icons/Tree.svg
index 8e450948ce..8e450948ce 100644
--- a/editor/icons/icon_tree.svg
+++ b/editor/icons/Tree.svg
diff --git a/editor/icons/icon_tween.svg b/editor/icons/Tween.svg
index c311cbd05e..c311cbd05e 100644
--- a/editor/icons/icon_tween.svg
+++ b/editor/icons/Tween.svg
diff --git a/editor/icons/icon_unbone.svg b/editor/icons/Unbone.svg
index 75df7e6ce9..75df7e6ce9 100644
--- a/editor/icons/icon_unbone.svg
+++ b/editor/icons/Unbone.svg
diff --git a/editor/icons/icon_ungroup.svg b/editor/icons/Ungroup.svg
index c6e235f47d..c6e235f47d 100644
--- a/editor/icons/icon_ungroup.svg
+++ b/editor/icons/Ungroup.svg
diff --git a/editor/icons/icon_unlock.svg b/editor/icons/Unlock.svg
index 52be7e2233..52be7e2233 100644
--- a/editor/icons/icon_unlock.svg
+++ b/editor/icons/Unlock.svg
diff --git a/editor/icons/icon_unpaint_vertex.svg b/editor/icons/UnpaintVertex.svg
index 7bb94f06be..7bb94f06be 100644
--- a/editor/icons/icon_unpaint_vertex.svg
+++ b/editor/icons/UnpaintVertex.svg
diff --git a/editor/icons/icon_uv.svg b/editor/icons/Uv.svg
index f68ea2c984..f68ea2c984 100644
--- a/editor/icons/icon_uv.svg
+++ b/editor/icons/Uv.svg
diff --git a/editor/icons/icon_v_box_container.svg b/editor/icons/VBoxContainer.svg
index 17b83ced0a..17b83ced0a 100644
--- a/editor/icons/icon_v_box_container.svg
+++ b/editor/icons/VBoxContainer.svg
diff --git a/editor/icons/icon_v_scroll_bar.svg b/editor/icons/VScrollBar.svg
index 285e54fbd1..285e54fbd1 100644
--- a/editor/icons/icon_v_scroll_bar.svg
+++ b/editor/icons/VScrollBar.svg
diff --git a/editor/icons/icon_v_separator.svg b/editor/icons/VSeparator.svg
index 6476ea5ad7..6476ea5ad7 100644
--- a/editor/icons/icon_v_separator.svg
+++ b/editor/icons/VSeparator.svg
diff --git a/editor/icons/icon_v_slider.svg b/editor/icons/VSlider.svg
index c6fc1e6e0f..c6fc1e6e0f 100644
--- a/editor/icons/icon_v_slider.svg
+++ b/editor/icons/VSlider.svg
diff --git a/editor/icons/icon_v_split_container.svg b/editor/icons/VSplitContainer.svg
index b9bbb4bfc3..b9bbb4bfc3 100644
--- a/editor/icons/icon_v_split_container.svg
+++ b/editor/icons/VSplitContainer.svg
diff --git a/editor/icons/icon_variant.svg b/editor/icons/Variant.svg
index 7c2e4559d1..7c2e4559d1 100644
--- a/editor/icons/icon_variant.svg
+++ b/editor/icons/Variant.svg
diff --git a/editor/icons/icon_vector2.svg b/editor/icons/Vector2.svg
index b4e9b44c03..b4e9b44c03 100644
--- a/editor/icons/icon_vector2.svg
+++ b/editor/icons/Vector2.svg
diff --git a/editor/icons/Vector2i.svg b/editor/icons/Vector2i.svg
new file mode 100644
index 0000000000..6cf9a896f3
--- /dev/null
+++ b/editor/icons/Vector2i.svg
@@ -0,0 +1,5 @@
+<svg width="16" height="12" version="1.1" viewBox="0 0 16 12" xmlns="http://www.w3.org/2000/svg">
+<path d="m8 2v2h1c0.55228 0 1 0.44772 1 1s-0.44772 1-1 1c-0.71466-1.248e-4 -1.3751 0.38109-1.7324 1-0.17472 0.30426-0.26633 0.64914-0.26562 1h-2e-3v2h5v-2h-3c1.0717-1.344e-4 2.0619-0.57191 2.5977-1.5 0.5359-0.9282 0.5359-2.0718 0-3-0.53578-0.92809-1.526-1.4999-2.5977-1.5zm-7 2v6h2c1.6569 0 3-1.3431 3-3v-3h-2v3c0 0.55228-0.44772 1-1 1v-4z" fill="#bd91f1"/>
+<path d="m8 2v2h1c0.55228 0 1 0.44772 1 1s-0.44772 1-1 1c-0.71466-1.248e-4 -1.3751 0.38109-1.7324 1-0.17472 0.30426-0.26633 0.64914-0.26562 1h-0.001953v2h5v-2h-3c1.0717-1.344e-4 2.0619-0.57191 2.5977-1.5 0.5359-0.9282 0.5359-2.0718 0-3-0.53583-0.92809-1.526-1.4999-2.5977-1.5z" fill="#fff" fill-opacity=".39216"/>
+<path d="m13 2v2h2v-2zm0 4v4h2v-4z" fill="#7dc6ef"/>
+</svg>
diff --git a/editor/icons/icon_vector3.svg b/editor/icons/Vector3.svg
index 74861160d6..74861160d6 100644
--- a/editor/icons/icon_vector3.svg
+++ b/editor/icons/Vector3.svg
diff --git a/editor/icons/Vector3i.svg b/editor/icons/Vector3i.svg
new file mode 100644
index 0000000000..d0be27886d
--- /dev/null
+++ b/editor/icons/Vector3i.svg
@@ -0,0 +1,5 @@
+<svg width="16" height="12" version="1.1" viewBox="0 0 16 12" xmlns="http://www.w3.org/2000/svg">
+<path d="m8 2v2h2c0 0.55228-0.44772 1-1 1v2c0.55228 0 1 0.44772 1 1s-0.45296 0.92408-1 1h-1v2h1c1.0717-1.34e-4 2.0619-0.57191 2.5977-1.5 0.5359-0.9282 0.5359-2.0718 0-3-0.10406-0.1795-0.22646-0.34771-0.36523-0.50195 0.13855-0.15301 0.26094-0.31991 0.36523-0.49805 0.26209-0.45639 0.3995-0.97371 0.39844-1.5h0.0039v-2zm-7 2v6h2c1.6569 0 3-1.3431 3-3v-3h-2v3c0 0.55228-0.44772 1-1 1v-4z" fill="#e286f0"/>
+<path d="m8 2v2h2c0 0.55228-0.44772 1-1 1v2c0.55228 0 1 0.44772 1 1s-0.44948 0.95585-1 1h-1v2h1c1.0717-1.34e-4 2.0619-0.57191 2.5977-1.5 0.5359-0.9282 0.5359-2.0718 0-3-0.10406-0.1795-0.22646-0.34771-0.36523-0.50195 0.13855-0.15301 0.26094-0.31991 0.36523-0.49805 0.26209-0.45639 0.3995-0.97371 0.39844-1.5h0.0039v-2z" fill="#fff" fill-opacity=".39216"/>
+<path d="m13 2v2h2v-2zm0 4v4h2v-4z" fill="#7dc6ef"/>
+</svg>
diff --git a/editor/icons/icon_vehicle_body.svg b/editor/icons/VehicleBody.svg
index a509730602..a509730602 100644
--- a/editor/icons/icon_vehicle_body.svg
+++ b/editor/icons/VehicleBody.svg
diff --git a/editor/icons/icon_vehicle_wheel.svg b/editor/icons/VehicleWheel.svg
index bd870c0118..bd870c0118 100644
--- a/editor/icons/icon_vehicle_wheel.svg
+++ b/editor/icons/VehicleWheel.svg
diff --git a/editor/icons/icon_video_player.svg b/editor/icons/VideoPlayer.svg
index 4e8dcf0ec2..4e8dcf0ec2 100644
--- a/editor/icons/icon_video_player.svg
+++ b/editor/icons/VideoPlayer.svg
diff --git a/editor/icons/icon_viewport.svg b/editor/icons/Viewport.svg
index 7cd5d73cde..7cd5d73cde 100644
--- a/editor/icons/icon_viewport.svg
+++ b/editor/icons/Viewport.svg
diff --git a/editor/icons/icon_viewport_container.svg b/editor/icons/ViewportContainer.svg
index 18dcddc15f..18dcddc15f 100644
--- a/editor/icons/icon_viewport_container.svg
+++ b/editor/icons/ViewportContainer.svg
diff --git a/editor/icons/icon_viewport_speed.svg b/editor/icons/ViewportSpeed.svg
index 364eb4969b..364eb4969b 100644
--- a/editor/icons/icon_viewport_speed.svg
+++ b/editor/icons/ViewportSpeed.svg
diff --git a/editor/icons/icon_viewport_texture.svg b/editor/icons/ViewportTexture.svg
index 145beff6bc..145beff6bc 100644
--- a/editor/icons/icon_viewport_texture.svg
+++ b/editor/icons/ViewportTexture.svg
diff --git a/editor/icons/icon_viewport_zoom.svg b/editor/icons/ViewportZoom.svg
index 6d64d1b8a4..6d64d1b8a4 100644
--- a/editor/icons/icon_viewport_zoom.svg
+++ b/editor/icons/ViewportZoom.svg
diff --git a/editor/icons/icon_visibility_enabler.svg b/editor/icons/VisibilityEnabler.svg
index 70e4f081c2..70e4f081c2 100644
--- a/editor/icons/icon_visibility_enabler.svg
+++ b/editor/icons/VisibilityEnabler.svg
diff --git a/editor/icons/icon_visibility_enabler_2d.svg b/editor/icons/VisibilityEnabler2D.svg
index 2976e468ed..2976e468ed 100644
--- a/editor/icons/icon_visibility_enabler_2d.svg
+++ b/editor/icons/VisibilityEnabler2D.svg
diff --git a/editor/icons/icon_visibility_notifier.svg b/editor/icons/VisibilityNotifier.svg
index c908d5c99d..c908d5c99d 100644
--- a/editor/icons/icon_visibility_notifier.svg
+++ b/editor/icons/VisibilityNotifier.svg
diff --git a/editor/icons/icon_visibility_notifier_2d.svg b/editor/icons/VisibilityNotifier2D.svg
index e05d7d3887..e05d7d3887 100644
--- a/editor/icons/icon_visibility_notifier_2d.svg
+++ b/editor/icons/VisibilityNotifier2D.svg
diff --git a/editor/icons/icon_visual_shader.svg b/editor/icons/VisualShader.svg
index 15cb60d2e3..15cb60d2e3 100644
--- a/editor/icons/icon_visual_shader.svg
+++ b/editor/icons/VisualShader.svg
diff --git a/editor/icons/icon_visual_shader_port.svg b/editor/icons/VisualShaderPort.svg
index 9df6344fe2..9df6344fe2 100644
--- a/editor/icons/icon_visual_shader_port.svg
+++ b/editor/icons/VisualShaderPort.svg
diff --git a/editor/icons/icon_warning.svg b/editor/icons/Warning.svg
index 698288d5a9..698288d5a9 100644
--- a/editor/icons/icon_warning.svg
+++ b/editor/icons/Warning.svg
diff --git a/editor/icons/icon_window_dialog.svg b/editor/icons/WindowDialog.svg
index 3c7be2a58d..3c7be2a58d 100644
--- a/editor/icons/icon_window_dialog.svg
+++ b/editor/icons/WindowDialog.svg
diff --git a/editor/icons/icon_world.svg b/editor/icons/World.svg
index 3db96a75a6..3db96a75a6 100644
--- a/editor/icons/icon_world.svg
+++ b/editor/icons/World.svg
diff --git a/editor/icons/icon_world_2d.svg b/editor/icons/World2D.svg
index 862242ec44..862242ec44 100644
--- a/editor/icons/icon_world_2d.svg
+++ b/editor/icons/World2D.svg
diff --git a/editor/icons/icon_world_environment.svg b/editor/icons/WorldEnvironment.svg
index e87a4b5b0c..e87a4b5b0c 100644
--- a/editor/icons/icon_world_environment.svg
+++ b/editor/icons/WorldEnvironment.svg
diff --git a/editor/icons/icon_x509_certificate.svg b/editor/icons/X509Certificate.svg
index e175fa3234..e175fa3234 100644
--- a/editor/icons/icon_x509_certificate.svg
+++ b/editor/icons/X509Certificate.svg
diff --git a/editor/icons/icon_y_sort.svg b/editor/icons/YSort.svg
index dbcefef216..dbcefef216 100644
--- a/editor/icons/icon_y_sort.svg
+++ b/editor/icons/YSort.svg
diff --git a/editor/icons/icon_zoom.svg b/editor/icons/Zoom.svg
index aa517b6ae2..aa517b6ae2 100644
--- a/editor/icons/icon_zoom.svg
+++ b/editor/icons/Zoom.svg
diff --git a/editor/icons/icon_zoom_less.svg b/editor/icons/ZoomLess.svg
index cf3b4475c9..cf3b4475c9 100644
--- a/editor/icons/icon_zoom_less.svg
+++ b/editor/icons/ZoomLess.svg
diff --git a/editor/icons/icon_zoom_more.svg b/editor/icons/ZoomMore.svg
index 8847eea53f..8847eea53f 100644
--- a/editor/icons/icon_zoom_more.svg
+++ b/editor/icons/ZoomMore.svg
diff --git a/editor/icons/icon_zoom_reset.svg b/editor/icons/ZoomReset.svg
index 6ecb4111fe..6ecb4111fe 100644
--- a/editor/icons/icon_zoom_reset.svg
+++ b/editor/icons/ZoomReset.svg
diff --git a/editor/icons/icon_bool.svg b/editor/icons/bool.svg
index 5ffd40a815..5ffd40a815 100644
--- a/editor/icons/icon_bool.svg
+++ b/editor/icons/bool.svg
diff --git a/editor/icons/editor_icons_builders.py b/editor/icons/editor_icons_builders.py
index dfd0802ce9..ea2c2e57d1 100644
--- a/editor/icons/editor_icons_builders.py
+++ b/editor/icons/editor_icons_builders.py
@@ -27,7 +27,6 @@ def make_editor_icons_action(target, source, env):
                 icons_string.write("\\" + str(hex(ord(b)))[1:])
                 b = svgf.read(1)
 
-
         icons_string.write('"')
         if fname != svg_icons[-1]:
             icons_string.write(",")
@@ -44,17 +43,16 @@ def make_editor_icons_action(target, source, env):
     s.write("static const char *editor_icons_names[] = {\n")
 
     # this is used to store the indices of thumbnail icons
-    thumb_medium_indices = [];
-    thumb_big_indices = [];
+    thumb_medium_indices = []
+    thumb_big_indices = []
     index = 0
     for f in svg_icons:
 
         fname = str(f)
 
-        icon_name = os.path.basename(fname)[5:-4].title().replace("_", "")
+        # Trim the `.svg` extension from the string.
+        icon_name = os.path.basename(fname)[:-4]
         # some special cases
-        if icon_name in ['Int', 'Bool', 'Float']:
-            icon_name = icon_name.lower()
         if icon_name.endswith("MediumThumb"):  # don't know a better way to handle this
             thumb_medium_indices.append(str(index))
         if icon_name.endswith("BigThumb"):  # don't know a better way to handle this
diff --git a/editor/icons/icon_float.svg b/editor/icons/float.svg
index 5c09d4c244..5c09d4c244 100644
--- a/editor/icons/icon_float.svg
+++ b/editor/icons/float.svg
diff --git a/editor/icons/icon_gizmo_spatial_stream_player.svg b/editor/icons/icon_gizmo_spatial_stream_player.svg
deleted file mode 100644
index 473fd2c2cd..0000000000
--- a/editor/icons/icon_gizmo_spatial_stream_player.svg
+++ /dev/null
@@ -1 +0,0 @@
-<svg height="128" viewBox="0 0 128 128" width="128" xmlns="http://www.w3.org/2000/svg"><path d="m99.645 6.0059c-.9956.029687-1.9837.18322-2.9414.45703l-56 16c-5.1336 1.4668-8.7021 6.198-8.7031 11.537v44.203c-11.16 1.0331-20 10.379-20 21.797.000011 12.103 9.8971 22 22 22 12.103-.00001 22-9.8971 22-22v-56.947l32-9.1426v28.293c-11.16 1.0331-20 10.379-20 21.797.000011 12.103 9.8971 22 22 22 12.103-.00001 22-9.8971 22-22v-66c-.00104-6.7137-5.6428-12.192-12.354-11.994z" fill-opacity=".29412"/><path d="m99.764 10.004a8.0008 8.0008 0 0 0 -1.9609.30469l-56 16a8.0008 8.0008 0 0 0 -5.8027 7.6914v48.121a18 18 0 0 0 -2-.12109 18 18 0 0 0 -18 18 18 18 0 0 0 18 18 18 18 0 0 0 18-18v-59.965l40-11.428v37.514a18 18 0 0 0 -2-.12109 18 18 0 0 0 -18 18 18 18 0 0 0 18 18 18 18 0 0 0 18-18v-66a8.0008 8.0008 0 0 0 -8.2363-7.9961z" fill="#f7f5cf"/></svg>
\ No newline at end of file
diff --git a/editor/icons/icon_int.svg b/editor/icons/int.svg
index 4226c8cb7e..4226c8cb7e 100644
--- a/editor/icons/icon_int.svg
+++ b/editor/icons/int.svg
diff --git a/editor/import/editor_import_plugin.cpp b/editor/import/editor_import_plugin.cpp
index 53a654c971..aad378c94f 100644
--- a/editor/import/editor_import_plugin.cpp
+++ b/editor/import/editor_import_plugin.cpp
@@ -162,7 +162,7 @@ void EditorImportPlugin::_bind_methods() {
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::ARRAY, "get_import_options", PropertyInfo(Variant::INT, "preset")));
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::STRING, "get_save_extension"));
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::STRING, "get_resource_type"));
-	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::REAL, "get_priority"));
+	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::FLOAT, "get_priority"));
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::INT, "get_import_order"));
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::BOOL, "get_option_visibility", PropertyInfo(Variant::STRING, "option"), PropertyInfo(Variant::DICTIONARY, "options")));
 	ClassDB::add_virtual_method(get_class_static(), MethodInfo(Variant::INT, "import", PropertyInfo(Variant::STRING, "source_file"), PropertyInfo(Variant::STRING, "save_path"), PropertyInfo(Variant::DICTIONARY, "options"), PropertyInfo(Variant::ARRAY, "platform_variants"), PropertyInfo(Variant::ARRAY, "gen_files")));
diff --git a/editor/import/editor_scene_importer_gltf.cpp b/editor/import/editor_scene_importer_gltf.cpp
index c0d84b61b4..731d094745 100644
--- a/editor/import/editor_scene_importer_gltf.cpp
+++ b/editor/import/editor_scene_importer_gltf.cpp
@@ -764,10 +764,10 @@ Vector<double> EditorSceneImporterGLTF::_decode_accessor(GLTFState &state, const
 	return dst_buffer;
 }
 
-PoolVector<int> EditorSceneImporterGLTF::_decode_accessor_as_ints(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex) {
+Vector<int> EditorSceneImporterGLTF::_decode_accessor_as_ints(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex) {
 
 	const Vector<double> attribs = _decode_accessor(state, p_accessor, p_for_vertex);
-	PoolVector<int> ret;
+	Vector<int> ret;
 
 	if (attribs.size() == 0)
 		return ret;
@@ -776,7 +776,7 @@ PoolVector<int> EditorSceneImporterGLTF::_decode_accessor_as_ints(GLTFState &sta
 	const int ret_size = attribs.size();
 	ret.resize(ret_size);
 	{
-		PoolVector<int>::Write w = ret.write();
+		int *w = ret.ptrw();
 		for (int i = 0; i < ret_size; i++) {
 			w[i] = int(attribs_ptr[i]);
 		}
@@ -784,10 +784,10 @@ PoolVector<int> EditorSceneImporterGLTF::_decode_accessor_as_ints(GLTFState &sta
 	return ret;
 }
 
-PoolVector<float> EditorSceneImporterGLTF::_decode_accessor_as_floats(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex) {
+Vector<float> EditorSceneImporterGLTF::_decode_accessor_as_floats(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex) {
 
 	const Vector<double> attribs = _decode_accessor(state, p_accessor, p_for_vertex);
-	PoolVector<float> ret;
+	Vector<float> ret;
 
 	if (attribs.size() == 0)
 		return ret;
@@ -796,7 +796,7 @@ PoolVector<float> EditorSceneImporterGLTF::_decode_accessor_as_floats(GLTFState
 	const int ret_size = attribs.size();
 	ret.resize(ret_size);
 	{
-		PoolVector<float>::Write w = ret.write();
+		float *w = ret.ptrw();
 		for (int i = 0; i < ret_size; i++) {
 			w[i] = float(attribs_ptr[i]);
 		}
@@ -804,10 +804,10 @@ PoolVector<float> EditorSceneImporterGLTF::_decode_accessor_as_floats(GLTFState
 	return ret;
 }
 
-PoolVector<Vector2> EditorSceneImporterGLTF::_decode_accessor_as_vec2(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex) {
+Vector<Vector2> EditorSceneImporterGLTF::_decode_accessor_as_vec2(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex) {
 
 	const Vector<double> attribs = _decode_accessor(state, p_accessor, p_for_vertex);
-	PoolVector<Vector2> ret;
+	Vector<Vector2> ret;
 
 	if (attribs.size() == 0)
 		return ret;
@@ -817,7 +817,7 @@ PoolVector<Vector2> EditorSceneImporterGLTF::_decode_accessor_as_vec2(GLTFState
 	const int ret_size = attribs.size() / 2;
 	ret.resize(ret_size);
 	{
-		PoolVector<Vector2>::Write w = ret.write();
+		Vector2 *w = ret.ptrw();
 		for (int i = 0; i < ret_size; i++) {
 			w[i] = Vector2(attribs_ptr[i * 2 + 0], attribs_ptr[i * 2 + 1]);
 		}
@@ -825,10 +825,10 @@ PoolVector<Vector2> EditorSceneImporterGLTF::_decode_accessor_as_vec2(GLTFState
 	return ret;
 }
 
-PoolVector<Vector3> EditorSceneImporterGLTF::_decode_accessor_as_vec3(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex) {
+Vector<Vector3> EditorSceneImporterGLTF::_decode_accessor_as_vec3(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex) {
 
 	const Vector<double> attribs = _decode_accessor(state, p_accessor, p_for_vertex);
-	PoolVector<Vector3> ret;
+	Vector<Vector3> ret;
 
 	if (attribs.size() == 0)
 		return ret;
@@ -838,7 +838,7 @@ PoolVector<Vector3> EditorSceneImporterGLTF::_decode_accessor_as_vec3(GLTFState
 	const int ret_size = attribs.size() / 3;
 	ret.resize(ret_size);
 	{
-		PoolVector<Vector3>::Write w = ret.write();
+		Vector3 *w = ret.ptrw();
 		for (int i = 0; i < ret_size; i++) {
 			w[i] = Vector3(attribs_ptr[i * 3 + 0], attribs_ptr[i * 3 + 1], attribs_ptr[i * 3 + 2]);
 		}
@@ -846,10 +846,10 @@ PoolVector<Vector3> EditorSceneImporterGLTF::_decode_accessor_as_vec3(GLTFState
 	return ret;
 }
 
-PoolVector<Color> EditorSceneImporterGLTF::_decode_accessor_as_color(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex) {
+Vector<Color> EditorSceneImporterGLTF::_decode_accessor_as_color(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex) {
 
 	const Vector<double> attribs = _decode_accessor(state, p_accessor, p_for_vertex);
-	PoolVector<Color> ret;
+	Vector<Color> ret;
 
 	if (attribs.size() == 0)
 		return ret;
@@ -866,7 +866,7 @@ PoolVector<Color> EditorSceneImporterGLTF::_decode_accessor_as_color(GLTFState &
 	const int ret_size = attribs.size() / vec_len;
 	ret.resize(ret_size);
 	{
-		PoolVector<Color>::Write w = ret.write();
+		Color *w = ret.ptrw();
 		for (int i = 0; i < ret_size; i++) {
 			w[i] = Color(attribs_ptr[i * vec_len + 0], attribs_ptr[i * vec_len + 1], attribs_ptr[i * vec_len + 2], vec_len == 4 ? attribs_ptr[i * 4 + 3] : 1.0);
 		}
@@ -1021,10 +1021,10 @@ Error EditorSceneImporterGLTF::_parse_meshes(GLTFState &state) {
 				array[Mesh::ARRAY_BONES] = _decode_accessor_as_ints(state, a["JOINTS_0"], true);
 			}
 			if (a.has("WEIGHTS_0")) {
-				PoolVector<float> weights = _decode_accessor_as_floats(state, a["WEIGHTS_0"], true);
+				Vector<float> weights = _decode_accessor_as_floats(state, a["WEIGHTS_0"], true);
 				{ //gltf does not seem to normalize the weights for some reason..
 					int wc = weights.size();
-					PoolVector<float>::Write w = weights.write();
+					float *w = weights.ptrw();
 
 					for (int k = 0; k < wc; k += 4) {
 						float total = 0.0;
@@ -1044,13 +1044,13 @@ Error EditorSceneImporterGLTF::_parse_meshes(GLTFState &state) {
 			}
 
 			if (p.has("indices")) {
-				PoolVector<int> indices = _decode_accessor_as_ints(state, p["indices"], false);
+				Vector<int> indices = _decode_accessor_as_ints(state, p["indices"], false);
 
 				if (primitive == Mesh::PRIMITIVE_TRIANGLES) {
 					//swap around indices, convert ccw to cw for front face
 
 					const int is = indices.size();
-					const PoolVector<int>::Write w = indices.write();
+					int *w = indices.ptrw();
 					for (int k = 0; k < is; k += 3) {
 						SWAP(w[k + 1], w[k + 2]);
 					}
@@ -1059,13 +1059,13 @@ Error EditorSceneImporterGLTF::_parse_meshes(GLTFState &state) {
 
 			} else if (primitive == Mesh::PRIMITIVE_TRIANGLES) {
 				//generate indices because they need to be swapped for CW/CCW
-				const PoolVector<Vector3> &vertices = array[Mesh::ARRAY_VERTEX];
+				const Vector<Vector3> &vertices = array[Mesh::ARRAY_VERTEX];
 				ERR_FAIL_COND_V(vertices.size() == 0, ERR_PARSE_ERROR);
-				PoolVector<int> indices;
+				Vector<int> indices;
 				const int vs = vertices.size();
 				indices.resize(vs);
 				{
-					const PoolVector<int>::Write w = indices.write();
+					int *w = indices.ptrw();
 					for (int k = 0; k < vs; k += 3) {
 						w[k] = k;
 						w[k + 1] = k + 2;
@@ -1127,8 +1127,8 @@ Error EditorSceneImporterGLTF::_parse_meshes(GLTFState &state) {
 					array_copy[Mesh::ARRAY_INDEX] = Variant();
 
 					if (t.has("POSITION")) {
-						PoolVector<Vector3> varr = _decode_accessor_as_vec3(state, t["POSITION"], true);
-						const PoolVector<Vector3> src_varr = array[Mesh::ARRAY_VERTEX];
+						Vector<Vector3> varr = _decode_accessor_as_vec3(state, t["POSITION"], true);
+						const Vector<Vector3> src_varr = array[Mesh::ARRAY_VERTEX];
 						const int size = src_varr.size();
 						ERR_FAIL_COND_V(size == 0, ERR_PARSE_ERROR);
 						{
@@ -1136,9 +1136,9 @@ Error EditorSceneImporterGLTF::_parse_meshes(GLTFState &state) {
 							const int max_idx = varr.size();
 							varr.resize(size);
 
-							const PoolVector<Vector3>::Write w_varr = varr.write();
-							const PoolVector<Vector3>::Read r_varr = varr.read();
-							const PoolVector<Vector3>::Read r_src_varr = src_varr.read();
+							Vector3 *w_varr = varr.ptrw();
+							const Vector3 *r_varr = varr.ptr();
+							const Vector3 *r_src_varr = src_varr.ptr();
 							for (int l = 0; l < size; l++) {
 								if (l < max_idx) {
 									w_varr[l] = r_varr[l] + r_src_varr[l];
@@ -1150,17 +1150,17 @@ Error EditorSceneImporterGLTF::_parse_meshes(GLTFState &state) {
 						array_copy[Mesh::ARRAY_VERTEX] = varr;
 					}
 					if (t.has("NORMAL")) {
-						PoolVector<Vector3> narr = _decode_accessor_as_vec3(state, t["NORMAL"], true);
-						const PoolVector<Vector3> src_narr = array[Mesh::ARRAY_NORMAL];
+						Vector<Vector3> narr = _decode_accessor_as_vec3(state, t["NORMAL"], true);
+						const Vector<Vector3> src_narr = array[Mesh::ARRAY_NORMAL];
 						int size = src_narr.size();
 						ERR_FAIL_COND_V(size == 0, ERR_PARSE_ERROR);
 						{
 							int max_idx = narr.size();
 							narr.resize(size);
 
-							const PoolVector<Vector3>::Write w_narr = narr.write();
-							const PoolVector<Vector3>::Read r_narr = narr.read();
-							const PoolVector<Vector3>::Read r_src_narr = src_narr.read();
+							Vector3 *w_narr = narr.ptrw();
+							const Vector3 *r_narr = narr.ptr();
+							const Vector3 *r_src_narr = src_narr.ptr();
 							for (int l = 0; l < size; l++) {
 								if (l < max_idx) {
 									w_narr[l] = r_narr[l] + r_src_narr[l];
@@ -1172,11 +1172,11 @@ Error EditorSceneImporterGLTF::_parse_meshes(GLTFState &state) {
 						array_copy[Mesh::ARRAY_NORMAL] = narr;
 					}
 					if (t.has("TANGENT")) {
-						const PoolVector<Vector3> tangents_v3 = _decode_accessor_as_vec3(state, t["TANGENT"], true);
-						const PoolVector<float> src_tangents = array[Mesh::ARRAY_TANGENT];
+						const Vector<Vector3> tangents_v3 = _decode_accessor_as_vec3(state, t["TANGENT"], true);
+						const Vector<float> src_tangents = array[Mesh::ARRAY_TANGENT];
 						ERR_FAIL_COND_V(src_tangents.size() == 0, ERR_PARSE_ERROR);
 
-						PoolVector<float> tangents_v4;
+						Vector<float> tangents_v4;
 
 						{
 
@@ -1184,10 +1184,10 @@ Error EditorSceneImporterGLTF::_parse_meshes(GLTFState &state) {
 
 							int size4 = src_tangents.size();
 							tangents_v4.resize(size4);
-							const PoolVector<float>::Write w4 = tangents_v4.write();
+							float *w4 = tangents_v4.ptrw();
 
-							const PoolVector<Vector3>::Read r3 = tangents_v3.read();
-							const PoolVector<float>::Read r4 = src_tangents.read();
+							const Vector3 *r3 = tangents_v3.ptr();
+							const float *r4 = src_tangents.ptr();
 
 							for (int l = 0; l < size4 / 4; l++) {
 
@@ -2183,6 +2183,8 @@ Error EditorSceneImporterGLTF::_map_skin_joints_indices_to_skeleton_bone_indices
 			const GLTFNodeIndex node_i = skin.joints_original[joint_index];
 			const GLTFNode *node = state.nodes[node_i];
 
+			skin.joint_i_to_name.insert(joint_index, node->name);
+
 			const int bone_index = skeleton.godot_skeleton->find_bone(node->name);
 			ERR_FAIL_COND_V(bone_index < 0, FAILED);
 
@@ -2204,12 +2206,18 @@ Error EditorSceneImporterGLTF::_create_skins(GLTFState &state) {
 		const bool has_ibms = !gltf_skin.inverse_binds.empty();
 
 		for (int joint_i = 0; joint_i < gltf_skin.joints_original.size(); ++joint_i) {
-			int bone_i = gltf_skin.joint_i_to_bone_i[joint_i];
 
+			Transform xform;
 			if (has_ibms) {
-				skin->add_bind(bone_i, gltf_skin.inverse_binds[joint_i]);
+				xform = gltf_skin.inverse_binds[joint_i];
+			}
+
+			if (state.use_named_skin_binds) {
+				StringName name = gltf_skin.joint_i_to_name[joint_i];
+				skin->add_named_bind(name, xform);
 			} else {
-				skin->add_bind(bone_i, Transform());
+				int bone_i = gltf_skin.joint_i_to_bone_i[joint_i];
+				skin->add_bind(bone_i, xform);
 			}
 		}
 
@@ -2397,9 +2405,9 @@ Error EditorSceneImporterGLTF::_parse_animations(GLTFState &state) {
 				}
 			}
 
-			const PoolVector<float> times = _decode_accessor_as_floats(state, input, false);
+			const Vector<float> times = _decode_accessor_as_floats(state, input, false);
 			if (path == "translation") {
-				const PoolVector<Vector3> translations = _decode_accessor_as_vec3(state, output, false);
+				const Vector<Vector3> translations = _decode_accessor_as_vec3(state, output, false);
 				track->translation_track.interpolation = interp;
 				track->translation_track.times = Variant(times); //convert via variant
 				track->translation_track.values = Variant(translations); //convert via variant
@@ -2409,12 +2417,12 @@ Error EditorSceneImporterGLTF::_parse_animations(GLTFState &state) {
 				track->rotation_track.times = Variant(times); //convert via variant
 				track->rotation_track.values = rotations; //convert via variant
 			} else if (path == "scale") {
-				const PoolVector<Vector3> scales = _decode_accessor_as_vec3(state, output, false);
+				const Vector<Vector3> scales = _decode_accessor_as_vec3(state, output, false);
 				track->scale_track.interpolation = interp;
 				track->scale_track.times = Variant(times); //convert via variant
 				track->scale_track.values = Variant(scales); //convert via variant
 			} else if (path == "weights") {
-				const PoolVector<float> weights = _decode_accessor_as_floats(state, output, false);
+				const Vector<float> weights = _decode_accessor_as_floats(state, output, false);
 
 				ERR_FAIL_INDEX_V(state.nodes[node]->mesh, state.meshes.size(), ERR_PARSE_ERROR);
 				const GLTFMesh *mesh = &state.meshes[state.nodes[node]->mesh];
@@ -2427,7 +2435,7 @@ Error EditorSceneImporterGLTF::_parse_animations(GLTFState &state) {
 				ERR_FAIL_COND_V_MSG(weights.size() != expected_value_count, ERR_PARSE_ERROR, "Invalid weight data, expected " + itos(expected_value_count) + " weight values, got " + itos(weights.size()) + " instead.");
 
 				const int wlen = weights.size() / wc;
-				PoolVector<float>::Read r = weights.read();
+				const float *r = weights.ptr();
 				for (int k = 0; k < wc; k++) { //separate tracks, having them together is not such a good idea
 					GLTFAnimation::Channel<float> cf;
 					cf.interpolation = interp;
@@ -2995,6 +3003,7 @@ Node *EditorSceneImporterGLTF::import_scene(const String &p_path, uint32_t p_fla
 
 	state.major_version = version.get_slice(".", 0).to_int();
 	state.minor_version = version.get_slice(".", 1).to_int();
+	state.use_named_skin_binds = p_flags & IMPORT_USE_NAMED_SKIN_BINDS;
 
 	/* STEP 0 PARSE SCENE */
 	Error err = _parse_scenes(state);
diff --git a/editor/import/editor_scene_importer_gltf.h b/editor/import/editor_scene_importer_gltf.h
index a4a715d17c..5d2711483b 100644
--- a/editor/import/editor_scene_importer_gltf.h
+++ b/editor/import/editor_scene_importer_gltf.h
@@ -231,6 +231,7 @@ class EditorSceneImporterGLTF : public EditorSceneImporter {
 		// A mapping from the joint indices (in the order of joints_original) to the
 		// Godot Skeleton's bone_indices
 		Map<int, int> joint_i_to_bone_i;
+		Map<int, StringName> joint_i_to_name;
 
 		// The Actual Skin that will be created as a mapping between the IBM's of this skin
 		// to the generated skeleton for the mesh instances.
@@ -298,6 +299,8 @@ class EditorSceneImporterGLTF : public EditorSceneImporter {
 		int minor_version;
 		Vector<uint8_t> glb_data;
 
+		bool use_named_skin_binds;
+
 		Vector<GLTFNode *> nodes;
 		Vector<Vector<uint8_t> > buffers;
 		Vector<GLTFBufferView> buffer_views;
@@ -352,11 +355,11 @@ class EditorSceneImporterGLTF : public EditorSceneImporter {
 	Error _decode_buffer_view(GLTFState &state, double *dst, const GLTFBufferViewIndex p_buffer_view, const int skip_every, const int skip_bytes, const int element_size, const int count, const GLTFType type, const int component_count, const int component_type, const int component_size, const bool normalized, const int byte_offset, const bool for_vertex);
 
 	Vector<double> _decode_accessor(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex);
-	PoolVector<float> _decode_accessor_as_floats(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex);
-	PoolVector<int> _decode_accessor_as_ints(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex);
-	PoolVector<Vector2> _decode_accessor_as_vec2(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex);
-	PoolVector<Vector3> _decode_accessor_as_vec3(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex);
-	PoolVector<Color> _decode_accessor_as_color(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex);
+	Vector<float> _decode_accessor_as_floats(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex);
+	Vector<int> _decode_accessor_as_ints(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex);
+	Vector<Vector2> _decode_accessor_as_vec2(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex);
+	Vector<Vector3> _decode_accessor_as_vec3(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex);
+	Vector<Color> _decode_accessor_as_color(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex);
 	Vector<Quat> _decode_accessor_as_quat(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex);
 	Vector<Transform2D> _decode_accessor_as_xform2d(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex);
 	Vector<Basis> _decode_accessor_as_basis(GLTFState &state, const GLTFAccessorIndex p_accessor, const bool p_for_vertex);
diff --git a/editor/import/resource_importer_bitmask.cpp b/editor/import/resource_importer_bitmask.cpp
index c6fdbd1378..252af9050b 100644
--- a/editor/import/resource_importer_bitmask.cpp
+++ b/editor/import/resource_importer_bitmask.cpp
@@ -75,7 +75,7 @@ String ResourceImporterBitMap::get_preset_name(int p_idx) const {
 void ResourceImporterBitMap::get_import_options(List<ImportOption> *r_options, int p_preset) const {
 
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "create_from", PROPERTY_HINT_ENUM, "Black & White,Alpha"), 0));
-	r_options->push_back(ImportOption(PropertyInfo(Variant::REAL, "threshold", PROPERTY_HINT_RANGE, "0,1,0.01"), 0.5));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "threshold", PROPERTY_HINT_RANGE, "0,1,0.01"), 0.5));
 }
 
 Error ResourceImporterBitMap::import(const String &p_source_file, const String &p_save_path, const Map<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files, Variant *r_metadata) {
@@ -94,7 +94,6 @@ Error ResourceImporterBitMap::import(const String &p_source_file, const String &
 	Ref<BitMap> bitmap;
 	bitmap.instance();
 	bitmap->create(Size2(w, h));
-	image->lock();
 
 	for (int i = 0; i < h; i++) {
 		for (int j = 0; j < w; j++) {
diff --git a/editor/import/resource_importer_layered_texture.cpp b/editor/import/resource_importer_layered_texture.cpp
index 9ea2911c63..d472070808 100644
--- a/editor/import/resource_importer_layered_texture.cpp
+++ b/editor/import/resource_importer_layered_texture.cpp
@@ -187,11 +187,11 @@ void ResourceImporterLayeredTexture::_save_tex(const Vector<Ref<Image> > &p_imag
 						image->shrink_x2();
 					}
 
-					PoolVector<uint8_t> data = Image::lossless_packer(image);
+					Vector<uint8_t> data = Image::lossless_packer(image);
 					int data_len = data.size();
 					f->store_32(data_len);
 
-					PoolVector<uint8_t>::Read r = data.read();
+					const uint8_t* r = data.ptr();
 					f->store_buffer(r.ptr(), data_len);
 				}
 
@@ -210,10 +210,10 @@ void ResourceImporterLayeredTexture::_save_tex(const Vector<Ref<Image> > &p_imag
 					f->store_32(p_compress_mode); // 0 - lossless (PNG), 1 - vram, 2 - uncompressed
 				}
 
-				PoolVector<uint8_t> data = image->get_data();
+				Vector<uint8_t> data = image->get_data();
 				int dl = data.size();
 
-				PoolVector<uint8_t>::Read r = data.read();
+				const uint8_t* r = data.ptr();
 				f->store_buffer(r.ptr(), dl);
 			} break;
 			case COMPRESS_UNCOMPRESSED: {
@@ -226,10 +226,10 @@ void ResourceImporterLayeredTexture::_save_tex(const Vector<Ref<Image> > &p_imag
 					image->clear_mipmaps();
 				}
 
-				PoolVector<uint8_t> data = image->get_data();
+				Vector<uint8_t> data = image->get_data();
 				int dl = data.size();
 
-				PoolVector<uint8_t>::Read r = data.read();
+				const uint8_t* r = data.ptr();
 
 				f->store_buffer(r.ptr(), dl);
 
diff --git a/editor/import/resource_importer_scene.cpp b/editor/import/resource_importer_scene.cpp
index 2c2b05d6fc..9fb6be50d9 100644
--- a/editor/import/resource_importer_scene.cpp
+++ b/editor/import/resource_importer_scene.cpp
@@ -1160,7 +1160,7 @@ void ResourceImporterScene::get_import_options(List<ImportOption> *r_options, in
 	bool scenes_out = p_preset == PRESET_MULTIPLE_SCENES || p_preset == PRESET_MULTIPLE_SCENES_AND_MATERIALS;
 	bool animations_out = p_preset == PRESET_SEPARATE_ANIMATIONS || p_preset == PRESET_SEPARATE_MESHES_AND_ANIMATIONS || p_preset == PRESET_SEPARATE_MATERIALS_AND_ANIMATIONS || p_preset == PRESET_SEPARATE_MESHES_MATERIALS_AND_ANIMATIONS;
 
-	r_options->push_back(ImportOption(PropertyInfo(Variant::REAL, "nodes/root_scale", PROPERTY_HINT_RANGE, "0.001,1000,0.001"), 1.0));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "nodes/root_scale", PROPERTY_HINT_RANGE, "0.001,1000,0.001"), 1.0));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::STRING, "nodes/custom_script", PROPERTY_HINT_FILE, script_ext_hint), ""));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "nodes/storage", PROPERTY_HINT_ENUM, "Single Scene,Instanced Sub-Scenes"), scenes_out ? 1 : 0));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "materials/location", PROPERTY_HINT_ENUM, "Node,Mesh"), (meshes_out || materials_out) ? 1 : 0));
@@ -1170,17 +1170,18 @@ void ResourceImporterScene::get_import_options(List<ImportOption> *r_options, in
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "meshes/ensure_tangents"), true));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "meshes/storage", PROPERTY_HINT_ENUM, "Built-In,Files (.mesh),Files (.tres)"), meshes_out ? 1 : 0));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "meshes/light_baking", PROPERTY_HINT_ENUM, "Disabled,Enable,Gen Lightmaps", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), 0));
-	r_options->push_back(ImportOption(PropertyInfo(Variant::REAL, "meshes/lightmap_texel_size", PROPERTY_HINT_RANGE, "0.001,100,0.001"), 0.1));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "meshes/lightmap_texel_size", PROPERTY_HINT_RANGE, "0.001,100,0.001"), 0.1));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "skins/use_named_skins"), true));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "external_files/store_in_subdir"), false));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "animation/import", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), true));
-	r_options->push_back(ImportOption(PropertyInfo(Variant::REAL, "animation/fps", PROPERTY_HINT_RANGE, "1,120,1"), 15));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "animation/fps", PROPERTY_HINT_RANGE, "1,120,1"), 15));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::STRING, "animation/filter_script", PROPERTY_HINT_MULTILINE_TEXT), ""));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "animation/storage", PROPERTY_HINT_ENUM, "Built-In,Files (.anim),Files (.tres)", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), animations_out));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "animation/keep_custom_tracks"), animations_out));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "animation/optimizer/enabled", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), true));
-	r_options->push_back(ImportOption(PropertyInfo(Variant::REAL, "animation/optimizer/max_linear_error"), 0.05));
-	r_options->push_back(ImportOption(PropertyInfo(Variant::REAL, "animation/optimizer/max_angular_error"), 0.01));
-	r_options->push_back(ImportOption(PropertyInfo(Variant::REAL, "animation/optimizer/max_angle"), 22));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "animation/optimizer/max_linear_error"), 0.05));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "animation/optimizer/max_angular_error"), 0.01));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "animation/optimizer/max_angle"), 22));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "animation/optimizer/remove_unused_tracks"), true));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "animation/clips/amount", PROPERTY_HINT_RANGE, "0,256,1", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), 0));
 	for (int i = 0; i < 256; i++) {
@@ -1313,6 +1314,9 @@ Error ResourceImporterScene::import(const String &p_source_file, const String &p
 	if (int(p_options["materials/location"]) == 0)
 		import_flags |= EditorSceneImporter::IMPORT_MATERIALS_IN_INSTANCES;
 
+	if (bool(p_options["skins/use_named_skins"]))
+		import_flags |= EditorSceneImporter::IMPORT_USE_NAMED_SKIN_BINDS;
+
 	Error err = OK;
 	List<String> missing_deps; // for now, not much will be done with this
 	Node *scene = importer->import_scene(src_path, import_flags, fps, &missing_deps, &err);
@@ -1473,7 +1477,7 @@ Error ResourceImporterScene::import(const String &p_source_file, const String &p
 		} else {
 
 			post_import_script = Ref<EditorScenePostImport>(memnew(EditorScenePostImport));
-			post_import_script->set_script(scr.get_ref_ptr());
+			post_import_script->set_script(scr);
 			if (!post_import_script->get_script_instance()) {
 				EditorNode::add_io_error(TTR("Invalid/broken script for post-import (check console):") + " " + post_import_script_path);
 				post_import_script.unref();
diff --git a/editor/import/resource_importer_scene.h b/editor/import/resource_importer_scene.h
index 2691b224eb..20e7af15b5 100644
--- a/editor/import/resource_importer_scene.h
+++ b/editor/import/resource_importer_scene.h
@@ -59,7 +59,8 @@ public:
 		IMPORT_GENERATE_TANGENT_ARRAYS = 256,
 		IMPORT_FAIL_ON_MISSING_DEPENDENCIES = 512,
 		IMPORT_MATERIALS_IN_INSTANCES = 1024,
-		IMPORT_USE_COMPRESSION = 2048
+		IMPORT_USE_COMPRESSION = 2048,
+		IMPORT_USE_NAMED_SKIN_BINDS = 4096,
 
 	};
 
diff --git a/editor/import/resource_importer_texture.cpp b/editor/import/resource_importer_texture.cpp
index aa7346efe8..3254b32dae 100644
--- a/editor/import/resource_importer_texture.cpp
+++ b/editor/import/resource_importer_texture.cpp
@@ -210,7 +210,7 @@ String ResourceImporterTexture::get_preset_name(int p_idx) const {
 void ResourceImporterTexture::get_import_options(List<ImportOption> *r_options, int p_preset) const {
 
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "compress/mode", PROPERTY_HINT_ENUM, "Lossless,Lossy,VRAM Compressed,VRAM Uncompressed,Basis Universal", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), p_preset == PRESET_3D ? 2 : 0));
-	r_options->push_back(ImportOption(PropertyInfo(Variant::REAL, "compress/lossy_quality", PROPERTY_HINT_RANGE, "0,1,0.01"), 0.7));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "compress/lossy_quality", PROPERTY_HINT_RANGE, "0,1,0.01"), 0.7));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "compress/hdr_mode", PROPERTY_HINT_ENUM, "Enabled,Force RGBE"), 0));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "compress/bptc_ldr", PROPERTY_HINT_ENUM, "Enabled,RGBA Only"), 0));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "compress/normal_map", PROPERTY_HINT_ENUM, "Detect,Enable,Disabled"), 0));
@@ -226,7 +226,7 @@ void ResourceImporterTexture::get_import_options(List<ImportOption> *r_options,
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "process/HDR_as_SRGB"), false));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "process/size_limit", PROPERTY_HINT_RANGE, "0,4096,1"), 0));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::INT, "detect_3d/compress_to", PROPERTY_HINT_ENUM, "Disabled,VRAM Compressed,Basis Universal"), (p_preset == PRESET_DETECT) ? 1 : 0));
-	r_options->push_back(ImportOption(PropertyInfo(Variant::REAL, "svg/scale", PROPERTY_HINT_RANGE, "0.001,100,0.001"), 1.0));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "svg/scale", PROPERTY_HINT_RANGE, "0.001,100,0.001"), 1.0));
 }
 
 void ResourceImporterTexture::save_to_stex_format(FileAccess *f, const Ref<Image> &p_image, CompressMode p_compress_mode, Image::UsedChannels p_channels, Image::CompressMode p_compress_format, float p_lossy_quality, bool p_force_rgbe) {
@@ -242,12 +242,12 @@ void ResourceImporterTexture::save_to_stex_format(FileAccess *f, const Ref<Image
 
 			for (int i = 0; i < p_image->get_mipmap_count() + 1; i++) {
 
-				PoolVector<uint8_t> data = Image::lossless_packer(p_image->get_image_from_mipmap(i));
+				Vector<uint8_t> data = Image::lossless_packer(p_image->get_image_from_mipmap(i));
 				int data_len = data.size();
 				f->store_32(data_len);
 
-				PoolVector<uint8_t>::Read r = data.read();
-				f->store_buffer(r.ptr(), data_len);
+				const uint8_t *r = data.ptr();
+				f->store_buffer(r, data_len);
 			}
 
 		} break;
@@ -261,12 +261,12 @@ void ResourceImporterTexture::save_to_stex_format(FileAccess *f, const Ref<Image
 
 			for (int i = 0; i < p_image->get_mipmap_count() + 1; i++) {
 
-				PoolVector<uint8_t> data = Image::lossy_packer(p_image->get_image_from_mipmap(i), p_lossy_quality);
+				Vector<uint8_t> data = Image::lossy_packer(p_image->get_image_from_mipmap(i), p_lossy_quality);
 				int data_len = data.size();
 				f->store_32(data_len);
 
-				PoolVector<uint8_t>::Read r = data.read();
-				f->store_buffer(r.ptr(), data_len);
+				const uint8_t *r = data.ptr();
+				f->store_buffer(r, data_len);
 			}
 		} break;
 		case COMPRESS_VRAM_COMPRESSED: {
@@ -285,10 +285,10 @@ void ResourceImporterTexture::save_to_stex_format(FileAccess *f, const Ref<Image
 			f->store_32(image->get_mipmap_count());
 			f->store_32(image->get_format());
 
-			PoolVector<uint8_t> data = image->get_data();
+			Vector<uint8_t> data = image->get_data();
 			int dl = data.size();
-			PoolVector<uint8_t>::Read r = data.read();
-			f->store_buffer(r.ptr(), dl);
+			const uint8_t *r = data.ptr();
+			f->store_buffer(r, dl);
 		} break;
 		case COMPRESS_VRAM_UNCOMPRESSED: {
 
@@ -298,11 +298,11 @@ void ResourceImporterTexture::save_to_stex_format(FileAccess *f, const Ref<Image
 			f->store_32(p_image->get_mipmap_count());
 			f->store_32(p_image->get_format());
 
-			PoolVector<uint8_t> data = p_image->get_data();
+			Vector<uint8_t> data = p_image->get_data();
 			int dl = data.size();
-			PoolVector<uint8_t>::Read r = data.read();
+			const uint8_t *r = data.ptr();
 
-			f->store_buffer(r.ptr(), dl);
+			f->store_buffer(r, dl);
 
 		} break;
 		case COMPRESS_BASIS_UNIVERSAL: {
@@ -315,12 +315,12 @@ void ResourceImporterTexture::save_to_stex_format(FileAccess *f, const Ref<Image
 
 			for (int i = 0; i < p_image->get_mipmap_count() + 1; i++) {
 
-				PoolVector<uint8_t> data = Image::basis_universal_packer(p_image->get_image_from_mipmap(i), p_channels);
+				Vector<uint8_t> data = Image::basis_universal_packer(p_image->get_image_from_mipmap(i), p_channels);
 				int data_len = data.size();
 				f->store_32(data_len);
 
-				PoolVector<uint8_t>::Read r = data.read();
-				f->store_buffer(r.ptr(), data_len);
+				const uint8_t *r = data.ptr();
+				f->store_buffer(r, data_len);
 			}
 		} break;
 	}
@@ -476,13 +476,11 @@ Error ResourceImporterTexture::import(const String &p_source_file, const String
 		int height = image->get_height();
 		int width = image->get_width();
 
-		image->lock();
 		for (int i = 0; i < width; i++) {
 			for (int j = 0; j < height; j++) {
 				image->set_pixel(i, j, image->get_pixel(i, j).inverted());
 			}
 		}
-		image->unlock();
 	}
 
 	if (compress_mode == COMPRESS_BASIS_UNIVERSAL && image->get_format() >= Image::FORMAT_RF) {
diff --git a/editor/import/resource_importer_texture_atlas.cpp b/editor/import/resource_importer_texture_atlas.cpp
index 00a25ec886..3172cc7279 100644
--- a/editor/import/resource_importer_texture_atlas.cpp
+++ b/editor/import/resource_importer_texture_atlas.cpp
@@ -143,8 +143,8 @@ static void _plot_triangle(Vector2 *vertices, const Vector2 &p_offset, bool p_tr
 
 				int px = xi, py = yi;
 				int sx = px, sy = py;
-				sx = CLAMP(sx, 0, src_width);
-				sy = CLAMP(sy, 0, src_height);
+				sx = CLAMP(sx, 0, src_width - 1);
+				sy = CLAMP(sy, 0, src_height - 1);
 				Color color = p_src_image->get_pixel(sx, sy);
 				if (p_transposed) {
 					SWAP(px, py);
@@ -165,8 +165,8 @@ static void _plot_triangle(Vector2 *vertices, const Vector2 &p_offset, bool p_tr
 			for (int xi = (xf < width ? int(xf) : width - 1); xi >= (xt > 0 ? xt : 0); xi--) {
 				int px = xi, py = yi;
 				int sx = px, sy = py;
-				sx = CLAMP(sx, 0, src_width);
-				sy = CLAMP(sy, 0, src_height);
+				sx = CLAMP(sx, 0, src_width - 1);
+				sy = CLAMP(sy, 0, src_height - 1);
 				Color color = p_src_image->get_pixel(sx, sy);
 				if (p_transposed) {
 					SWAP(px, py);
@@ -286,12 +286,10 @@ Error ResourceImporterTextureAtlas::import_group_file(const String &p_group_file
 	new_atlas.instance();
 	new_atlas->create(atlas_width, atlas_height, false, Image::FORMAT_RGBA8);
 
-	new_atlas->lock();
-
 	for (int i = 0; i < pack_data_files.size(); i++) {
 
 		PackData &pack_data = pack_data_files.write[i];
-		pack_data.image->lock();
+
 		for (int j = 0; j < pack_data.chart_pieces.size(); j++) {
 			const EditorAtlasPacker::Chart &chart = charts[pack_data.chart_pieces[j]];
 			for (int k = 0; k < chart.faces.size(); k++) {
@@ -304,9 +302,7 @@ Error ResourceImporterTextureAtlas::import_group_file(const String &p_group_file
 				_plot_triangle(positions, chart.final_offset, chart.transposed, new_atlas, pack_data.image);
 			}
 		}
-		pack_data.image->unlock();
 	}
-	new_atlas->unlock();
 
 	//save the atlas
 
@@ -350,9 +346,9 @@ Error ResourceImporterTextureAtlas::import_group_file(const String &p_group_file
 
 			for (int i = 0; i < pack_data.chart_pieces.size(); i++) {
 				const EditorAtlasPacker::Chart &chart = charts[pack_data.chart_pieces[i]];
-				PoolVector<Vector2> vertices;
-				PoolVector<int> indices;
-				PoolVector<Vector2> uvs;
+				Vector<Vector2> vertices;
+				Vector<int> indices;
+				Vector<Vector2> uvs;
 				int vc = chart.vertices.size();
 				int fc = chart.faces.size();
 				vertices.resize(vc);
@@ -360,9 +356,9 @@ Error ResourceImporterTextureAtlas::import_group_file(const String &p_group_file
 				indices.resize(fc * 3);
 
 				{
-					PoolVector<Vector2>::Write vw = vertices.write();
-					PoolVector<int>::Write iw = indices.write();
-					PoolVector<Vector2>::Write uvw = uvs.write();
+					Vector2 *vw = vertices.ptrw();
+					int *iw = indices.ptrw();
+					Vector2 *uvw = uvs.ptrw();
 
 					for (int j = 0; j < vc; j++) {
 						vw[j] = chart.vertices[j];
diff --git a/editor/import/resource_importer_wav.cpp b/editor/import/resource_importer_wav.cpp
index 2d43fa089d..71f81051bc 100644
--- a/editor/import/resource_importer_wav.cpp
+++ b/editor/import/resource_importer_wav.cpp
@@ -82,7 +82,7 @@ void ResourceImporterWAV::get_import_options(List<ImportOption> *r_options, int
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "force/8_bit"), false));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "force/mono"), false));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "force/max_rate", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), false));
-	r_options->push_back(ImportOption(PropertyInfo(Variant::REAL, "force/max_rate_hz", PROPERTY_HINT_EXP_RANGE, "11025,192000,1"), 44100));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "force/max_rate_hz", PROPERTY_HINT_EXP_RANGE, "11025,192000,1"), 44100));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "edit/trim"), false));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "edit/normalize"), false));
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "edit/loop"), false));
@@ -467,7 +467,7 @@ Error ResourceImporterWAV::import(const String &p_source_file, const String &p_s
 		is16 = false;
 	}
 
-	PoolVector<uint8_t> dst_data;
+	Vector<uint8_t> dst_data;
 	AudioStreamSample::Format dst_format;
 
 	if (compression == 1) {
@@ -490,8 +490,8 @@ Error ResourceImporterWAV::import(const String &p_source_file, const String &p_s
 				right.write[i] = data[i * 2 + 1];
 			}
 
-			PoolVector<uint8_t> bleft;
-			PoolVector<uint8_t> bright;
+			Vector<uint8_t> bleft;
+			Vector<uint8_t> bright;
 
 			_compress_ima_adpcm(left, bleft);
 			_compress_ima_adpcm(right, bright);
@@ -499,9 +499,9 @@ Error ResourceImporterWAV::import(const String &p_source_file, const String &p_s
 			int dl = bleft.size();
 			dst_data.resize(dl * 2);
 
-			PoolVector<uint8_t>::Write w = dst_data.write();
-			PoolVector<uint8_t>::Read rl = bleft.read();
-			PoolVector<uint8_t>::Read rr = bright.read();
+			uint8_t *w = dst_data.ptrw();
+			const uint8_t *rl = bleft.ptr();
+			const uint8_t *rr = bright.ptr();
 
 			for (int i = 0; i < dl; i++) {
 				w[i * 2 + 0] = rl[i];
@@ -514,7 +514,7 @@ Error ResourceImporterWAV::import(const String &p_source_file, const String &p_s
 		dst_format = is16 ? AudioStreamSample::FORMAT_16_BITS : AudioStreamSample::FORMAT_8_BITS;
 		dst_data.resize(data.size() * (is16 ? 2 : 1));
 		{
-			PoolVector<uint8_t>::Write w = dst_data.write();
+			uint8_t *w = dst_data.ptrw();
 
 			int ds = data.size();
 			for (int i = 0; i < ds; i++) {
diff --git a/editor/import/resource_importer_wav.h b/editor/import/resource_importer_wav.h
index 59d33feef0..6df5b88b13 100644
--- a/editor/import/resource_importer_wav.h
+++ b/editor/import/resource_importer_wav.h
@@ -49,7 +49,7 @@ public:
 	virtual void get_import_options(List<ImportOption> *r_options, int p_preset = 0) const;
 	virtual bool get_option_visibility(const String &p_option, const Map<StringName, Variant> &p_options) const;
 
-	static void _compress_ima_adpcm(const Vector<float> &p_data, PoolVector<uint8_t> &dst_data) {
+	static void _compress_ima_adpcm(const Vector<float> &p_data, Vector<uint8_t> &dst_data) {
 		/*p_sample_data->data = (void*)malloc(len);
 		xm_s8 *dataptr=(xm_s8*)p_sample_data->data;*/
 
@@ -76,10 +76,10 @@ public:
 			datalen++;
 
 		dst_data.resize(datalen / 2 + 4);
-		PoolVector<uint8_t>::Write w = dst_data.write();
+		uint8_t *w = dst_data.ptrw();
 
 		int i, step_idx = 0, prev = 0;
-		uint8_t *out = w.ptr();
+		uint8_t *out = w;
 		//int16_t xm_prev=0;
 		const float *in = p_data.ptr();
 
diff --git a/editor/import_dock.cpp b/editor/import_dock.cpp
index 1eb453f4d0..06c6f9940c 100644
--- a/editor/import_dock.cpp
+++ b/editor/import_dock.cpp
@@ -266,7 +266,7 @@ void ImportDock::set_edit_multiple_paths(const Vector<String> &p_paths) {
 	import_as->set_disabled(false);
 	preset->set_disabled(false);
 
-	imported->set_text(itos(p_paths.size()) + TTR(" Files"));
+	imported->set_text(vformat(TTR("%d Files"), p_paths.size()));
 }
 
 void ImportDock::_update_preset_menu() {
@@ -537,26 +537,26 @@ ImportDock::ImportDock() {
 	add_margin_child(TTR("Import As:"), hb);
 	import_as = memnew(OptionButton);
 	import_as->set_disabled(true);
-	import_as->connect("item_selected", this, "_importer_selected");
+	import_as->connect_compat("item_selected", this, "_importer_selected");
 	hb->add_child(import_as);
 	import_as->set_h_size_flags(SIZE_EXPAND_FILL);
 	preset = memnew(MenuButton);
 	preset->set_text(TTR("Preset"));
 	preset->set_disabled(true);
-	preset->get_popup()->connect("index_pressed", this, "_preset_selected");
+	preset->get_popup()->connect_compat("index_pressed", this, "_preset_selected");
 	hb->add_child(preset);
 
 	import_opts = memnew(EditorInspector);
 	add_child(import_opts);
 	import_opts->set_v_size_flags(SIZE_EXPAND_FILL);
-	import_opts->connect("property_toggled", this, "_property_toggled");
+	import_opts->connect_compat("property_toggled", this, "_property_toggled");
 
 	hb = memnew(HBoxContainer);
 	add_child(hb);
 	import = memnew(Button);
 	import->set_text(TTR("Reimport"));
 	import->set_disabled(true);
-	import->connect("pressed", this, "_reimport_attempt");
+	import->connect_compat("pressed", this, "_reimport_attempt");
 	hb->add_spacer();
 	hb->add_child(import);
 	hb->add_spacer();
@@ -564,7 +564,7 @@ ImportDock::ImportDock() {
 	reimport_confirm = memnew(ConfirmationDialog);
 	reimport_confirm->get_ok()->set_text(TTR("Save scenes, re-import and restart"));
 	add_child(reimport_confirm);
-	reimport_confirm->connect("confirmed", this, "_reimport_and_restart");
+	reimport_confirm->connect_compat("confirmed", this, "_reimport_and_restart");
 
 	VBoxContainer *vbc_confirm = memnew(VBoxContainer());
 	vbc_confirm->add_child(memnew(Label(TTR("Changing the type of an imported file requires editor restart."))));
diff --git a/editor/inspector_dock.cpp b/editor/inspector_dock.cpp
index 954a941a96..1f96092bba 100644
--- a/editor/inspector_dock.cpp
+++ b/editor/inspector_dock.cpp
@@ -247,7 +247,7 @@ void InspectorDock::_prepare_history() {
 			}
 		} else if (Object::cast_to<Node>(obj)) {
 			text = Object::cast_to<Node>(obj)->get_name();
-		} else if (obj->is_class("ScriptEditorDebuggerInspectedObject")) {
+		} else if (obj->is_class("EditorDebuggerRemoteObject")) {
 			text = obj->call("get_title");
 		} else {
 			text = obj->get_class();
@@ -260,7 +260,7 @@ void InspectorDock::_prepare_history() {
 	}
 }
 
-void InspectorDock::_select_history(int p_idx) const {
+void InspectorDock::_select_history(int p_idx) {
 	//push it to the top, it is not correct, but it's more useful
 	ObjectID id = EditorNode::get_singleton()->get_editor_history()->get_history_obj(p_idx);
 	Object *obj = ObjectDB::get_instance(id);
@@ -269,7 +269,7 @@ void InspectorDock::_select_history(int p_idx) const {
 	editor->push_item(obj);
 }
 
-void InspectorDock::_resource_created() const {
+void InspectorDock::_resource_created() {
 	Object *c = new_resource_dialog->instance_selected();
 
 	ERR_FAIL_COND(!c);
@@ -280,7 +280,7 @@ void InspectorDock::_resource_created() const {
 	editor->push_item(c);
 }
 
-void InspectorDock::_resource_selected(const RES &p_res, const String &p_property) const {
+void InspectorDock::_resource_selected(const RES &p_res, const String &p_property) {
 	if (p_res.is_null())
 		return;
 
@@ -349,7 +349,6 @@ void InspectorDock::_bind_methods() {
 	ClassDB::bind_method("_property_keyed", &InspectorDock::_property_keyed);
 	ClassDB::bind_method("_transform_keyed", &InspectorDock::_transform_keyed);
 
-	ClassDB::bind_method("_new_resource", &InspectorDock::_new_resource);
 	ClassDB::bind_method("_resource_file_selected", &InspectorDock::_resource_file_selected);
 	ClassDB::bind_method("_open_resource_selector", &InspectorDock::_open_resource_selector);
 	ClassDB::bind_method("_unref_resource", &InspectorDock::_unref_resource);
@@ -511,14 +510,14 @@ InspectorDock::InspectorDock(EditorNode *p_editor, EditorData &p_editor_data) {
 	resource_new_button->set_tooltip(TTR("Create a new resource in memory and edit it."));
 	resource_new_button->set_icon(get_icon("New", "EditorIcons"));
 	general_options_hb->add_child(resource_new_button);
-	resource_new_button->connect("pressed", this, "_new_resource");
+	resource_new_button->connect("pressed", callable_mp(this, &InspectorDock::_new_resource));
 	resource_new_button->set_focus_mode(Control::FOCUS_NONE);
 
 	resource_load_button = memnew(ToolButton);
 	resource_load_button->set_tooltip(TTR("Load an existing resource from disk and edit it."));
 	resource_load_button->set_icon(get_icon("Load", "EditorIcons"));
 	general_options_hb->add_child(resource_load_button);
-	resource_load_button->connect("pressed", this, "_open_resource_selector");
+	resource_load_button->connect_compat("pressed", this, "_open_resource_selector");
 	resource_load_button->set_focus_mode(Control::FOCUS_NONE);
 
 	resource_save_button = memnew(MenuButton);
@@ -527,7 +526,7 @@ InspectorDock::InspectorDock(EditorNode *p_editor, EditorData &p_editor_data) {
 	general_options_hb->add_child(resource_save_button);
 	resource_save_button->get_popup()->add_item(TTR("Save"), RESOURCE_SAVE);
 	resource_save_button->get_popup()->add_item(TTR("Save As..."), RESOURCE_SAVE_AS);
-	resource_save_button->get_popup()->connect("id_pressed", this, "_menu_option");
+	resource_save_button->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 	resource_save_button->set_focus_mode(Control::FOCUS_NONE);
 	resource_save_button->set_disabled(true);
 
@@ -539,7 +538,7 @@ InspectorDock::InspectorDock(EditorNode *p_editor, EditorData &p_editor_data) {
 	backward_button->set_flat(true);
 	backward_button->set_tooltip(TTR("Go to the previous edited object in history."));
 	backward_button->set_disabled(true);
-	backward_button->connect("pressed", this, "_edit_back");
+	backward_button->connect_compat("pressed", this, "_edit_back");
 
 	forward_button = memnew(ToolButton);
 	general_options_hb->add_child(forward_button);
@@ -547,14 +546,14 @@ InspectorDock::InspectorDock(EditorNode *p_editor, EditorData &p_editor_data) {
 	forward_button->set_flat(true);
 	forward_button->set_tooltip(TTR("Go to the next edited object in history."));
 	forward_button->set_disabled(true);
-	forward_button->connect("pressed", this, "_edit_forward");
+	forward_button->connect_compat("pressed", this, "_edit_forward");
 
 	history_menu = memnew(MenuButton);
 	history_menu->set_tooltip(TTR("History of recently edited objects."));
 	history_menu->set_icon(get_icon("History", "EditorIcons"));
 	general_options_hb->add_child(history_menu);
-	history_menu->connect("about_to_show", this, "_prepare_history");
-	history_menu->get_popup()->connect("id_pressed", this, "_select_history");
+	history_menu->connect_compat("about_to_show", this, "_prepare_history");
+	history_menu->get_popup()->connect_compat("id_pressed", this, "_select_history");
 
 	HBoxContainer *node_info_hb = memnew(HBoxContainer);
 	add_child(node_info_hb);
@@ -567,12 +566,12 @@ InspectorDock::InspectorDock(EditorNode *p_editor, EditorData &p_editor_data) {
 	object_menu->set_icon(get_icon("Tools", "EditorIcons"));
 	node_info_hb->add_child(object_menu);
 	object_menu->set_tooltip(TTR("Object properties."));
-	object_menu->get_popup()->connect("id_pressed", this, "_menu_option");
+	object_menu->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
 	new_resource_dialog = memnew(CreateDialog);
 	editor->get_gui_base()->add_child(new_resource_dialog);
 	new_resource_dialog->set_base_type("Resource");
-	new_resource_dialog->connect("create", this, "_resource_created");
+	new_resource_dialog->connect_compat("create", this, "_resource_created");
 
 	search = memnew(LineEdit);
 	search->set_h_size_flags(Control::SIZE_EXPAND_FILL);
@@ -588,7 +587,7 @@ InspectorDock::InspectorDock(EditorNode *p_editor, EditorData &p_editor_data) {
 	warning->add_color_override("font_color", get_color("warning_color", "Editor"));
 	warning->set_clip_text(true);
 	warning->hide();
-	warning->connect("pressed", this, "_warning_pressed");
+	warning->connect_compat("pressed", this, "_warning_pressed");
 
 	warning_dialog = memnew(AcceptDialog);
 	editor->get_gui_base()->add_child(warning_dialog);
@@ -596,7 +595,7 @@ InspectorDock::InspectorDock(EditorNode *p_editor, EditorData &p_editor_data) {
 	load_resource_dialog = memnew(EditorFileDialog);
 	add_child(load_resource_dialog);
 	load_resource_dialog->set_current_dir("res://");
-	load_resource_dialog->connect("file_selected", this, "_resource_file_selected");
+	load_resource_dialog->connect_compat("file_selected", this, "_resource_file_selected");
 
 	inspector = memnew(EditorInspector);
 	add_child(inspector);
@@ -612,8 +611,8 @@ InspectorDock::InspectorDock(EditorNode *p_editor, EditorData &p_editor_data) {
 
 	inspector->set_use_filter(true); // TODO: check me
 
-	inspector->connect("resource_selected", this, "_resource_selected");
-	inspector->connect("property_keyed", this, "_property_keyed");
+	inspector->connect_compat("resource_selected", this, "_resource_selected");
+	inspector->connect_compat("property_keyed", this, "_property_keyed");
 }
 
 InspectorDock::~InspectorDock() {
diff --git a/editor/inspector_dock.h b/editor/inspector_dock.h
index a7da4bef4c..016aee12cf 100644
--- a/editor/inspector_dock.h
+++ b/editor/inspector_dock.h
@@ -104,13 +104,13 @@ class InspectorDock : public VBoxContainer {
 	void _paste_resource() const;
 
 	void _warning_pressed();
-	void _resource_created() const;
-	void _resource_selected(const RES &p_res, const String &p_property = "") const;
+	void _resource_created();
+	void _resource_selected(const RES &p_res, const String &p_property = "");
 	void _edit_forward();
 	void _edit_back();
 	void _menu_collapseall();
 	void _menu_expandall();
-	void _select_history(int p_idx) const;
+	void _select_history(int p_idx);
 	void _prepare_history();
 
 	void _property_keyed(const String &p_keyed, const Variant &p_value, bool p_advance);
diff --git a/editor/node_dock.cpp b/editor/node_dock.cpp
index c53c5f330b..f04afcd04d 100644
--- a/editor/node_dock.cpp
+++ b/editor/node_dock.cpp
@@ -107,7 +107,7 @@ NodeDock::NodeDock() {
 	connections_button->set_h_size_flags(SIZE_EXPAND_FILL);
 	connections_button->set_clip_text(true);
 	mode_hb->add_child(connections_button);
-	connections_button->connect("pressed", this, "show_connections");
+	connections_button->connect_compat("pressed", this, "show_connections");
 
 	groups_button = memnew(ToolButton);
 	groups_button->set_text(TTR("Groups"));
@@ -116,7 +116,7 @@ NodeDock::NodeDock() {
 	groups_button->set_h_size_flags(SIZE_EXPAND_FILL);
 	groups_button->set_clip_text(true);
 	mode_hb->add_child(groups_button);
-	groups_button->connect("pressed", this, "show_groups");
+	groups_button->connect_compat("pressed", this, "show_groups");
 
 	connections = memnew(ConnectionsDock(EditorNode::get_singleton()));
 	connections->set_undoredo(EditorNode::get_undo_redo());
diff --git a/editor/plugin_config_dialog.cpp b/editor/plugin_config_dialog.cpp
index 1506ba319c..4e3333f528 100644
--- a/editor/plugin_config_dialog.cpp
+++ b/editor/plugin_config_dialog.cpp
@@ -132,8 +132,8 @@ void PluginConfigDialog::_on_required_text_changed(const String &) {
 void PluginConfigDialog::_notification(int p_what) {
 	switch (p_what) {
 		case NOTIFICATION_READY: {
-			connect("confirmed", this, "_on_confirmed");
-			get_cancel()->connect("pressed", this, "_on_cancelled");
+			connect_compat("confirmed", this, "_on_confirmed");
+			get_cancel()->connect_compat("pressed", this, "_on_cancelled");
 		} break;
 
 		case NOTIFICATION_POST_POPUP: {
@@ -194,7 +194,7 @@ PluginConfigDialog::PluginConfigDialog() {
 	grid->add_child(name_lb);
 
 	name_edit = memnew(LineEdit);
-	name_edit->connect("text_changed", this, "_on_required_text_changed");
+	name_edit->connect_compat("text_changed", this, "_on_required_text_changed");
 	name_edit->set_placeholder("MyPlugin");
 	grid->add_child(name_edit);
 
@@ -253,7 +253,7 @@ PluginConfigDialog::PluginConfigDialog() {
 	grid->add_child(script_lb);
 
 	script_edit = memnew(LineEdit);
-	script_edit->connect("text_changed", this, "_on_required_text_changed");
+	script_edit->connect_compat("text_changed", this, "_on_required_text_changed");
 	script_edit->set_placeholder("\"plugin.gd\" -> res://addons/my_plugin/plugin.gd");
 	grid->add_child(script_edit);
 
diff --git a/editor/plugins/abstract_polygon_2d_editor.cpp b/editor/plugins/abstract_polygon_2d_editor.cpp
index b2d132b3da..6f29b6c76a 100644
--- a/editor/plugins/abstract_polygon_2d_editor.cpp
+++ b/editor/plugins/abstract_polygon_2d_editor.cpp
@@ -150,7 +150,7 @@ void AbstractPolygon2DEditor::_action_add_polygon(const Variant &p_polygon) {
 
 void AbstractPolygon2DEditor::_action_remove_polygon(int p_idx) {
 
-	_action_set_polygon(p_idx, _get_polygon(p_idx), PoolVector<Vector2>());
+	_action_set_polygon(p_idx, _get_polygon(p_idx), Vector<Vector2>());
 }
 
 void AbstractPolygon2DEditor::_action_set_polygon(int p_idx, const Variant &p_polygon) {
@@ -209,8 +209,8 @@ void AbstractPolygon2DEditor::_notification(int p_what) {
 			button_delete->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("CurveDelete", "EditorIcons"));
 			button_edit->set_pressed(true);
 
-			get_tree()->connect("node_removed", this, "_node_removed");
-			create_resource->connect("confirmed", this, "_create_resource");
+			get_tree()->connect_compat("node_removed", this, "_node_removed");
+			create_resource->connect_compat("confirmed", this, "_create_resource");
 		} break;
 	}
 }
@@ -256,7 +256,7 @@ void AbstractPolygon2DEditor::_wip_close() {
 		undo_redo->create_action(TTR("Create Polygon"));
 		_action_add_polygon(wip);
 		if (_has_uv()) {
-			undo_redo->add_do_method(_get_node(), "set_uv", PoolVector<Vector2>());
+			undo_redo->add_do_method(_get_node(), "set_uv", Vector<Vector2>());
 			undo_redo->add_undo_method(_get_node(), "set_uv", _get_node()->get("uv"));
 		}
 		_commit_action();
@@ -584,7 +584,7 @@ void AbstractPolygon2DEditor::forward_canvas_draw_over_viewport(Control *p_overl
 		if (wip_active && wip_destructive && j != -1)
 			continue;
 
-		PoolVector<Vector2> points;
+		Vector<Vector2> points;
 		Vector2 offset;
 
 		if (wip_active && j == edited_point.polygon) {
@@ -703,7 +703,7 @@ void AbstractPolygon2DEditor::_bind_methods() {
 
 void AbstractPolygon2DEditor::remove_point(const Vertex &p_vertex) {
 
-	PoolVector<Vector2> vertices = _get_polygon(p_vertex.polygon);
+	Vector<Vector2> vertices = _get_polygon(p_vertex.polygon);
 
 	if (vertices.size() > (_is_line() ? 2 : 3)) {
 
@@ -744,7 +744,7 @@ AbstractPolygon2DEditor::PosVertex AbstractPolygon2DEditor::closest_point(const
 
 	for (int j = 0; j < n_polygons; j++) {
 
-		PoolVector<Vector2> points = _get_polygon(j);
+		Vector<Vector2> points = _get_polygon(j);
 		const Vector2 offset = _get_offset(j);
 		const int n_points = points.size();
 
@@ -777,7 +777,7 @@ AbstractPolygon2DEditor::PosVertex AbstractPolygon2DEditor::closest_edge_point(c
 
 	for (int j = 0; j < n_polygons; j++) {
 
-		PoolVector<Vector2> points = _get_polygon(j);
+		Vector<Vector2> points = _get_polygon(j);
 		const Vector2 offset = _get_offset(j);
 		const int n_points = points.size();
 		const int n_segments = n_points - (_is_line() ? 1 : 0);
@@ -820,17 +820,17 @@ AbstractPolygon2DEditor::AbstractPolygon2DEditor(EditorNode *p_editor, bool p_wi
 	add_child(memnew(VSeparator));
 	button_create = memnew(ToolButton);
 	add_child(button_create);
-	button_create->connect("pressed", this, "_menu_option", varray(MODE_CREATE));
+	button_create->connect_compat("pressed", this, "_menu_option", varray(MODE_CREATE));
 	button_create->set_toggle_mode(true);
 
 	button_edit = memnew(ToolButton);
 	add_child(button_edit);
-	button_edit->connect("pressed", this, "_menu_option", varray(MODE_EDIT));
+	button_edit->connect_compat("pressed", this, "_menu_option", varray(MODE_EDIT));
 	button_edit->set_toggle_mode(true);
 
 	button_delete = memnew(ToolButton);
 	add_child(button_delete);
-	button_delete->connect("pressed", this, "_menu_option", varray(MODE_DELETE));
+	button_delete->connect_compat("pressed", this, "_menu_option", varray(MODE_DELETE));
 	button_delete->set_toggle_mode(true);
 
 	create_resource = memnew(ConfirmationDialog);
diff --git a/editor/plugins/animation_blend_space_1d_editor.cpp b/editor/plugins/animation_blend_space_1d_editor.cpp
index 9261613ddd..c955f2b806 100644
--- a/editor/plugins/animation_blend_space_1d_editor.cpp
+++ b/editor/plugins/animation_blend_space_1d_editor.cpp
@@ -622,28 +622,28 @@ AnimationNodeBlendSpace1DEditor::AnimationNodeBlendSpace1DEditor() {
 	top_hb->add_child(tool_blend);
 	tool_blend->set_pressed(true);
 	tool_blend->set_tooltip(TTR("Set the blending position within the space"));
-	tool_blend->connect("pressed", this, "_tool_switch", varray(3));
+	tool_blend->connect_compat("pressed", this, "_tool_switch", varray(3));
 
 	tool_select = memnew(ToolButton);
 	tool_select->set_toggle_mode(true);
 	tool_select->set_button_group(bg);
 	top_hb->add_child(tool_select);
 	tool_select->set_tooltip(TTR("Select and move points, create points with RMB."));
-	tool_select->connect("pressed", this, "_tool_switch", varray(0));
+	tool_select->connect_compat("pressed", this, "_tool_switch", varray(0));
 
 	tool_create = memnew(ToolButton);
 	tool_create->set_toggle_mode(true);
 	tool_create->set_button_group(bg);
 	top_hb->add_child(tool_create);
 	tool_create->set_tooltip(TTR("Create points."));
-	tool_create->connect("pressed", this, "_tool_switch", varray(1));
+	tool_create->connect_compat("pressed", this, "_tool_switch", varray(1));
 
 	tool_erase_sep = memnew(VSeparator);
 	top_hb->add_child(tool_erase_sep);
 	tool_erase = memnew(ToolButton);
 	top_hb->add_child(tool_erase);
 	tool_erase->set_tooltip(TTR("Erase points."));
-	tool_erase->connect("pressed", this, "_erase_selected");
+	tool_erase->connect_compat("pressed", this, "_erase_selected");
 
 	top_hb->add_child(memnew(VSeparator));
 
@@ -652,7 +652,7 @@ AnimationNodeBlendSpace1DEditor::AnimationNodeBlendSpace1DEditor() {
 	top_hb->add_child(snap);
 	snap->set_pressed(true);
 	snap->set_tooltip(TTR("Enable snap and show grid."));
-	snap->connect("pressed", this, "_snap_toggled");
+	snap->connect_compat("pressed", this, "_snap_toggled");
 
 	snap_value = memnew(SpinBox);
 	top_hb->add_child(snap_value);
@@ -670,12 +670,12 @@ AnimationNodeBlendSpace1DEditor::AnimationNodeBlendSpace1DEditor() {
 	edit_value->set_min(-1000);
 	edit_value->set_max(1000);
 	edit_value->set_step(0.01);
-	edit_value->connect("value_changed", this, "_edit_point_pos");
+	edit_value->connect_compat("value_changed", this, "_edit_point_pos");
 
 	open_editor = memnew(Button);
 	edit_hb->add_child(open_editor);
 	open_editor->set_text(TTR("Open Editor"));
-	open_editor->connect("pressed", this, "_open_editor", varray(), CONNECT_DEFERRED);
+	open_editor->connect_compat("pressed", this, "_open_editor", varray(), CONNECT_DEFERRED);
 
 	edit_hb->hide();
 	open_editor->hide();
@@ -691,8 +691,8 @@ AnimationNodeBlendSpace1DEditor::AnimationNodeBlendSpace1DEditor() {
 	panel->set_v_size_flags(SIZE_EXPAND_FILL);
 
 	blend_space_draw = memnew(Control);
-	blend_space_draw->connect("gui_input", this, "_blend_space_gui_input");
-	blend_space_draw->connect("draw", this, "_blend_space_draw");
+	blend_space_draw->connect_compat("gui_input", this, "_blend_space_gui_input");
+	blend_space_draw->connect_compat("draw", this, "_blend_space_draw");
 	blend_space_draw->set_focus_mode(FOCUS_ALL);
 
 	panel->add_child(blend_space_draw);
@@ -724,10 +724,10 @@ AnimationNodeBlendSpace1DEditor::AnimationNodeBlendSpace1DEditor() {
 		bottom_hb->add_child(max_value);
 	}
 
-	snap_value->connect("value_changed", this, "_config_changed");
-	min_value->connect("value_changed", this, "_config_changed");
-	max_value->connect("value_changed", this, "_config_changed");
-	label_value->connect("text_changed", this, "_labels_changed");
+	snap_value->connect_compat("value_changed", this, "_config_changed");
+	min_value->connect_compat("value_changed", this, "_config_changed");
+	max_value->connect_compat("value_changed", this, "_config_changed");
+	label_value->connect_compat("text_changed", this, "_labels_changed");
 
 	error_panel = memnew(PanelContainer);
 	add_child(error_panel);
@@ -740,18 +740,18 @@ AnimationNodeBlendSpace1DEditor::AnimationNodeBlendSpace1DEditor() {
 
 	menu = memnew(PopupMenu);
 	add_child(menu);
-	menu->connect("id_pressed", this, "_add_menu_type");
+	menu->connect_compat("id_pressed", this, "_add_menu_type");
 
 	animations_menu = memnew(PopupMenu);
 	menu->add_child(animations_menu);
 	animations_menu->set_name("animations");
-	animations_menu->connect("index_pressed", this, "_add_animation_type");
+	animations_menu->connect_compat("index_pressed", this, "_add_animation_type");
 
 	open_file = memnew(EditorFileDialog);
 	add_child(open_file);
 	open_file->set_title(TTR("Open Animation Node"));
 	open_file->set_mode(EditorFileDialog::MODE_OPEN_FILE);
-	open_file->connect("file_selected", this, "_file_opened");
+	open_file->connect_compat("file_selected", this, "_file_opened");
 	undo_redo = EditorNode::get_undo_redo();
 
 	selected_point = -1;
diff --git a/editor/plugins/animation_blend_space_2d_editor.cpp b/editor/plugins/animation_blend_space_2d_editor.cpp
index fdd8ffd58f..d2306a5d6b 100644
--- a/editor/plugins/animation_blend_space_2d_editor.cpp
+++ b/editor/plugins/animation_blend_space_2d_editor.cpp
@@ -55,12 +55,12 @@ void AnimationNodeBlendSpace2DEditor::_blend_space_changed() {
 void AnimationNodeBlendSpace2DEditor::edit(const Ref<AnimationNode> &p_node) {
 
 	if (blend_space.is_valid()) {
-		blend_space->disconnect("triangles_updated", this, "_blend_space_changed");
+		blend_space->disconnect_compat("triangles_updated", this, "_blend_space_changed");
 	}
 	blend_space = p_node;
 
 	if (!blend_space.is_null()) {
-		blend_space->connect("triangles_updated", this, "_blend_space_changed");
+		blend_space->connect_compat("triangles_updated", this, "_blend_space_changed");
 		_update_space();
 	}
 }
@@ -870,42 +870,42 @@ AnimationNodeBlendSpace2DEditor::AnimationNodeBlendSpace2DEditor() {
 	top_hb->add_child(tool_blend);
 	tool_blend->set_pressed(true);
 	tool_blend->set_tooltip(TTR("Set the blending position within the space"));
-	tool_blend->connect("pressed", this, "_tool_switch", varray(3));
+	tool_blend->connect_compat("pressed", this, "_tool_switch", varray(3));
 
 	tool_select = memnew(ToolButton);
 	tool_select->set_toggle_mode(true);
 	tool_select->set_button_group(bg);
 	top_hb->add_child(tool_select);
 	tool_select->set_tooltip(TTR("Select and move points, create points with RMB."));
-	tool_select->connect("pressed", this, "_tool_switch", varray(0));
+	tool_select->connect_compat("pressed", this, "_tool_switch", varray(0));
 
 	tool_create = memnew(ToolButton);
 	tool_create->set_toggle_mode(true);
 	tool_create->set_button_group(bg);
 	top_hb->add_child(tool_create);
 	tool_create->set_tooltip(TTR("Create points."));
-	tool_create->connect("pressed", this, "_tool_switch", varray(1));
+	tool_create->connect_compat("pressed", this, "_tool_switch", varray(1));
 
 	tool_triangle = memnew(ToolButton);
 	tool_triangle->set_toggle_mode(true);
 	tool_triangle->set_button_group(bg);
 	top_hb->add_child(tool_triangle);
 	tool_triangle->set_tooltip(TTR("Create triangles by connecting points."));
-	tool_triangle->connect("pressed", this, "_tool_switch", varray(2));
+	tool_triangle->connect_compat("pressed", this, "_tool_switch", varray(2));
 
 	tool_erase_sep = memnew(VSeparator);
 	top_hb->add_child(tool_erase_sep);
 	tool_erase = memnew(ToolButton);
 	top_hb->add_child(tool_erase);
 	tool_erase->set_tooltip(TTR("Erase points and triangles."));
-	tool_erase->connect("pressed", this, "_erase_selected");
+	tool_erase->connect_compat("pressed", this, "_erase_selected");
 	tool_erase->set_disabled(true);
 
 	top_hb->add_child(memnew(VSeparator));
 
 	auto_triangles = memnew(ToolButton);
 	top_hb->add_child(auto_triangles);
-	auto_triangles->connect("pressed", this, "_auto_triangles_toggled");
+	auto_triangles->connect_compat("pressed", this, "_auto_triangles_toggled");
 	auto_triangles->set_toggle_mode(true);
 	auto_triangles->set_tooltip(TTR("Generate blend triangles automatically (instead of manually)"));
 
@@ -916,7 +916,7 @@ AnimationNodeBlendSpace2DEditor::AnimationNodeBlendSpace2DEditor() {
 	top_hb->add_child(snap);
 	snap->set_pressed(true);
 	snap->set_tooltip(TTR("Enable snap and show grid."));
-	snap->connect("pressed", this, "_snap_toggled");
+	snap->connect_compat("pressed", this, "_snap_toggled");
 
 	snap_x = memnew(SpinBox);
 	top_hb->add_child(snap_x);
@@ -937,7 +937,7 @@ AnimationNodeBlendSpace2DEditor::AnimationNodeBlendSpace2DEditor() {
 	top_hb->add_child(memnew(Label(TTR("Blend:"))));
 	interpolation = memnew(OptionButton);
 	top_hb->add_child(interpolation);
-	interpolation->connect("item_selected", this, "_config_changed");
+	interpolation->connect_compat("item_selected", this, "_config_changed");
 
 	edit_hb = memnew(HBoxContainer);
 	top_hb->add_child(edit_hb);
@@ -948,17 +948,17 @@ AnimationNodeBlendSpace2DEditor::AnimationNodeBlendSpace2DEditor() {
 	edit_x->set_min(-1000);
 	edit_x->set_step(0.01);
 	edit_x->set_max(1000);
-	edit_x->connect("value_changed", this, "_edit_point_pos");
+	edit_x->connect_compat("value_changed", this, "_edit_point_pos");
 	edit_y = memnew(SpinBox);
 	edit_hb->add_child(edit_y);
 	edit_y->set_min(-1000);
 	edit_y->set_step(0.01);
 	edit_y->set_max(1000);
-	edit_y->connect("value_changed", this, "_edit_point_pos");
+	edit_y->connect_compat("value_changed", this, "_edit_point_pos");
 	open_editor = memnew(Button);
 	edit_hb->add_child(open_editor);
 	open_editor->set_text(TTR("Open Editor"));
-	open_editor->connect("pressed", this, "_open_editor", varray(), CONNECT_DEFERRED);
+	open_editor->connect_compat("pressed", this, "_open_editor", varray(), CONNECT_DEFERRED);
 	edit_hb->hide();
 	open_editor->hide();
 
@@ -999,8 +999,8 @@ AnimationNodeBlendSpace2DEditor::AnimationNodeBlendSpace2DEditor() {
 	panel->set_h_size_flags(SIZE_EXPAND_FILL);
 
 	blend_space_draw = memnew(Control);
-	blend_space_draw->connect("gui_input", this, "_blend_space_gui_input");
-	blend_space_draw->connect("draw", this, "_blend_space_draw");
+	blend_space_draw->connect_compat("gui_input", this, "_blend_space_gui_input");
+	blend_space_draw->connect_compat("draw", this, "_blend_space_draw");
 	blend_space_draw->set_focus_mode(FOCUS_ALL);
 
 	panel->add_child(blend_space_draw);
@@ -1029,14 +1029,14 @@ AnimationNodeBlendSpace2DEditor::AnimationNodeBlendSpace2DEditor() {
 		min_x_value->set_step(0.01);
 	}
 
-	snap_x->connect("value_changed", this, "_config_changed");
-	snap_y->connect("value_changed", this, "_config_changed");
-	max_x_value->connect("value_changed", this, "_config_changed");
-	min_x_value->connect("value_changed", this, "_config_changed");
-	max_y_value->connect("value_changed", this, "_config_changed");
-	min_y_value->connect("value_changed", this, "_config_changed");
-	label_x->connect("text_changed", this, "_labels_changed");
-	label_y->connect("text_changed", this, "_labels_changed");
+	snap_x->connect_compat("value_changed", this, "_config_changed");
+	snap_y->connect_compat("value_changed", this, "_config_changed");
+	max_x_value->connect_compat("value_changed", this, "_config_changed");
+	min_x_value->connect_compat("value_changed", this, "_config_changed");
+	max_y_value->connect_compat("value_changed", this, "_config_changed");
+	min_y_value->connect_compat("value_changed", this, "_config_changed");
+	label_x->connect_compat("text_changed", this, "_labels_changed");
+	label_y->connect_compat("text_changed", this, "_labels_changed");
 
 	error_panel = memnew(PanelContainer);
 	add_child(error_panel);
@@ -1050,18 +1050,18 @@ AnimationNodeBlendSpace2DEditor::AnimationNodeBlendSpace2DEditor() {
 
 	menu = memnew(PopupMenu);
 	add_child(menu);
-	menu->connect("id_pressed", this, "_add_menu_type");
+	menu->connect_compat("id_pressed", this, "_add_menu_type");
 
 	animations_menu = memnew(PopupMenu);
 	menu->add_child(animations_menu);
 	animations_menu->set_name("animations");
-	animations_menu->connect("index_pressed", this, "_add_animation_type");
+	animations_menu->connect_compat("index_pressed", this, "_add_animation_type");
 
 	open_file = memnew(EditorFileDialog);
 	add_child(open_file);
 	open_file->set_title(TTR("Open Animation Node"));
 	open_file->set_mode(EditorFileDialog::MODE_OPEN_FILE);
-	open_file->connect("file_selected", this, "_file_opened");
+	open_file->connect_compat("file_selected", this, "_file_opened");
 	undo_redo = EditorNode::get_undo_redo();
 
 	selected_point = -1;
diff --git a/editor/plugins/animation_blend_tree_editor_plugin.cpp b/editor/plugins/animation_blend_tree_editor_plugin.cpp
index 2de224c043..f2daa809b4 100644
--- a/editor/plugins/animation_blend_tree_editor_plugin.cpp
+++ b/editor/plugins/animation_blend_tree_editor_plugin.cpp
@@ -146,11 +146,11 @@ void AnimationNodeBlendTreeEditor::_update_graph() {
 			name->set_expand_to_text_length(true);
 			node->add_child(name);
 			node->set_slot(0, false, 0, Color(), true, 0, get_color("font_color", "Label"));
-			name->connect("text_entered", this, "_node_renamed", varray(agnode));
-			name->connect("focus_exited", this, "_node_renamed_focus_out", varray(name, agnode), CONNECT_DEFERRED);
+			name->connect_compat("text_entered", this, "_node_renamed", varray(agnode));
+			name->connect_compat("focus_exited", this, "_node_renamed_focus_out", varray(name, agnode), CONNECT_DEFERRED);
 			base = 1;
 			node->set_show_close_button(true);
-			node->connect("close_request", this, "_delete_request", varray(E->get()), CONNECT_DEFERRED);
+			node->connect_compat("close_request", this, "_delete_request", varray(E->get()), CONNECT_DEFERRED);
 		}
 
 		for (int i = 0; i < agnode->get_input_count(); i++) {
@@ -173,13 +173,13 @@ void AnimationNodeBlendTreeEditor::_update_graph() {
 				prop->set_object_and_property(AnimationTreeEditor::get_singleton()->get_tree(), base_path);
 				prop->update_property();
 				prop->set_name_split_ratio(0);
-				prop->connect("property_changed", this, "_property_changed");
+				prop->connect_compat("property_changed", this, "_property_changed");
 				node->add_child(prop);
 				visible_properties.push_back(prop);
 			}
 		}
 
-		node->connect("dragged", this, "_node_dragged", varray(E->get()));
+		node->connect_compat("dragged", this, "_node_dragged", varray(E->get()));
 
 		if (AnimationTreeEditor::get_singleton()->can_edit(agnode)) {
 			node->add_child(memnew(HSeparator));
@@ -187,7 +187,7 @@ void AnimationNodeBlendTreeEditor::_update_graph() {
 			open_in_editor->set_text(TTR("Open Editor"));
 			open_in_editor->set_icon(get_icon("Edit", "EditorIcons"));
 			node->add_child(open_in_editor);
-			open_in_editor->connect("pressed", this, "_open_in_editor", varray(E->get()), CONNECT_DEFERRED);
+			open_in_editor->connect_compat("pressed", this, "_open_in_editor", varray(E->get()), CONNECT_DEFERRED);
 			open_in_editor->set_h_size_flags(SIZE_SHRINK_CENTER);
 		}
 
@@ -198,7 +198,7 @@ void AnimationNodeBlendTreeEditor::_update_graph() {
 			edit_filters->set_text(TTR("Edit Filters"));
 			edit_filters->set_icon(get_icon("AnimationFilter", "EditorIcons"));
 			node->add_child(edit_filters);
-			edit_filters->connect("pressed", this, "_edit_filters", varray(E->get()), CONNECT_DEFERRED);
+			edit_filters->connect_compat("pressed", this, "_edit_filters", varray(E->get()), CONNECT_DEFERRED);
 			edit_filters->set_h_size_flags(SIZE_SHRINK_CENTER);
 		}
 
@@ -238,7 +238,7 @@ void AnimationNodeBlendTreeEditor::_update_graph() {
 			animations[E->get()] = pb;
 			node->add_child(pb);
 
-			mb->get_popup()->connect("index_pressed", this, "_anim_selected", varray(options, E->get()), CONNECT_DEFERRED);
+			mb->get_popup()->connect_compat("index_pressed", this, "_anim_selected", varray(options, E->get()), CONNECT_DEFERRED);
 		}
 
 		if (EditorSettings::get_singleton()->get("interface/theme/use_graph_node_headers")) {
@@ -312,7 +312,7 @@ void AnimationNodeBlendTreeEditor::_add_node(int p_idx) {
 		AnimationNode *an = Object::cast_to<AnimationNode>(ClassDB::instance(base_type));
 		ERR_FAIL_COND(!an);
 		anode = Ref<AnimationNode>(an);
-		anode->set_script(add_options[p_idx].script.get_ref_ptr());
+		anode->set_script(add_options[p_idx].script);
 		base_name = add_options[p_idx].name;
 	}
 
@@ -911,7 +911,7 @@ bool AnimationNodeBlendTreeEditor::can_edit(const Ref<AnimationNode> &p_node) {
 void AnimationNodeBlendTreeEditor::edit(const Ref<AnimationNode> &p_node) {
 
 	if (blend_tree.is_valid()) {
-		blend_tree->disconnect("removed_from_graph", this, "_removed_from_graph");
+		blend_tree->disconnect_compat("removed_from_graph", this, "_removed_from_graph");
 	}
 
 	blend_tree = p_node;
@@ -919,7 +919,7 @@ void AnimationNodeBlendTreeEditor::edit(const Ref<AnimationNode> &p_node) {
 	if (blend_tree.is_null()) {
 		hide();
 	} else {
-		blend_tree->connect("removed_from_graph", this, "_removed_from_graph");
+		blend_tree->connect_compat("removed_from_graph", this, "_removed_from_graph");
 
 		_update_graph();
 	}
@@ -936,12 +936,12 @@ AnimationNodeBlendTreeEditor::AnimationNodeBlendTreeEditor() {
 	graph->add_valid_right_disconnect_type(0);
 	graph->add_valid_left_disconnect_type(0);
 	graph->set_v_size_flags(SIZE_EXPAND_FILL);
-	graph->connect("connection_request", this, "_connection_request", varray(), CONNECT_DEFERRED);
-	graph->connect("disconnection_request", this, "_disconnection_request", varray(), CONNECT_DEFERRED);
-	graph->connect("node_selected", this, "_node_selected");
-	graph->connect("scroll_offset_changed", this, "_scroll_changed");
-	graph->connect("delete_nodes_request", this, "_delete_nodes_request");
-	graph->connect("popup_request", this, "_popup_request");
+	graph->connect_compat("connection_request", this, "_connection_request", varray(), CONNECT_DEFERRED);
+	graph->connect_compat("disconnection_request", this, "_disconnection_request", varray(), CONNECT_DEFERRED);
+	graph->connect_compat("node_selected", this, "_node_selected");
+	graph->connect_compat("scroll_offset_changed", this, "_scroll_changed");
+	graph->connect_compat("delete_nodes_request", this, "_delete_nodes_request");
+	graph->connect_compat("popup_request", this, "_popup_request");
 
 	VSeparator *vs = memnew(VSeparator);
 	graph->get_zoom_hbox()->add_child(vs);
@@ -951,8 +951,8 @@ AnimationNodeBlendTreeEditor::AnimationNodeBlendTreeEditor() {
 	graph->get_zoom_hbox()->add_child(add_node);
 	add_node->set_text(TTR("Add Node..."));
 	graph->get_zoom_hbox()->move_child(add_node, 0);
-	add_node->get_popup()->connect("id_pressed", this, "_add_node");
-	add_node->connect("about_to_show", this, "_update_options_menu");
+	add_node->get_popup()->connect_compat("id_pressed", this, "_add_node");
+	add_node->connect_compat("about_to_show", this, "_update_options_menu");
 
 	add_options.push_back(AddOption("Animation", "AnimationNodeAnimation"));
 	add_options.push_back(AddOption("OneShot", "AnimationNodeOneShot"));
@@ -984,19 +984,19 @@ AnimationNodeBlendTreeEditor::AnimationNodeBlendTreeEditor() {
 
 	filter_enabled = memnew(CheckBox);
 	filter_enabled->set_text(TTR("Enable Filtering"));
-	filter_enabled->connect("pressed", this, "_filter_toggled");
+	filter_enabled->connect_compat("pressed", this, "_filter_toggled");
 	filter_vbox->add_child(filter_enabled);
 
 	filters = memnew(Tree);
 	filter_vbox->add_child(filters);
 	filters->set_v_size_flags(SIZE_EXPAND_FILL);
 	filters->set_hide_root(true);
-	filters->connect("item_edited", this, "_filter_edited");
+	filters->connect_compat("item_edited", this, "_filter_edited");
 
 	open_file = memnew(EditorFileDialog);
 	add_child(open_file);
 	open_file->set_title(TTR("Open Animation Node"));
 	open_file->set_mode(EditorFileDialog::MODE_OPEN_FILE);
-	open_file->connect("file_selected", this, "_file_opened");
+	open_file->connect_compat("file_selected", this, "_file_opened");
 	undo_redo = EditorNode::get_undo_redo();
 }
diff --git a/editor/plugins/animation_player_editor_plugin.cpp b/editor/plugins/animation_player_editor_plugin.cpp
index d8bbac9c49..0f2a7376f5 100644
--- a/editor/plugins/animation_player_editor_plugin.cpp
+++ b/editor/plugins/animation_player_editor_plugin.cpp
@@ -38,10 +38,8 @@
 #include "editor/animation_track_editor.h"
 #include "editor/editor_scale.h"
 #include "editor/editor_settings.h"
-
-// For onion skinning.
-#include "editor/plugins/canvas_item_editor_plugin.h"
-#include "editor/plugins/spatial_editor_plugin.h"
+#include "editor/plugins/canvas_item_editor_plugin.h" // For onion skinning.
+#include "editor/plugins/spatial_editor_plugin.h" // For onion skinning.
 #include "scene/main/viewport.h"
 #include "servers/visual_server.h"
 
@@ -99,13 +97,13 @@ void AnimationPlayerEditor::_notification(int p_what) {
 		} break;
 		case NOTIFICATION_ENTER_TREE: {
 
-			tool_anim->get_popup()->connect("id_pressed", this, "_animation_tool_menu");
+			tool_anim->get_popup()->connect_compat("id_pressed", this, "_animation_tool_menu");
 
-			onion_skinning->get_popup()->connect("id_pressed", this, "_onion_skinning_menu");
+			onion_skinning->get_popup()->connect_compat("id_pressed", this, "_onion_skinning_menu");
 
-			blend_editor.next->connect("item_selected", this, "_blend_editor_next_changed");
+			blend_editor.next->connect_compat("item_selected", this, "_blend_editor_next_changed");
 
-			get_tree()->connect("node_removed", this, "_node_removed");
+			get_tree()->connect_compat("node_removed", this, "_node_removed");
 
 			add_style_override("panel", editor->get_gui_base()->get_stylebox("panel", "Panel"));
 		} break;
@@ -375,8 +373,7 @@ void AnimationPlayerEditor::_animation_save_in_path(const Ref<Resource> &p_resou
 	Error err = ResourceSaver::save(path, p_resource, flg | ResourceSaver::FLAG_REPLACE_SUBRESOURCE_PATHS);
 
 	if (err != OK) {
-		accept->set_text(TTR("Error saving resource!"));
-		accept->popup_centered_minsize();
+		EditorNode::get_singleton()->show_warning(TTR("Error saving resource!"));
 		return;
 	}
 
@@ -1504,16 +1501,16 @@ void AnimationPlayerEditor::_prepare_onion_layers_2() {
 void AnimationPlayerEditor::_start_onion_skinning() {
 
 	// FIXME: Using "idle_frame" makes onion layers update one frame behind the current.
-	if (!get_tree()->is_connected("idle_frame", this, "call_deferred")) {
-		get_tree()->connect("idle_frame", this, "call_deferred", varray("_prepare_onion_layers_1"));
+	if (!get_tree()->is_connected_compat("idle_frame", this, "call_deferred")) {
+		get_tree()->connect_compat("idle_frame", this, "call_deferred", varray("_prepare_onion_layers_1"));
 	}
 }
 
 void AnimationPlayerEditor::_stop_onion_skinning() {
 
-	if (get_tree()->is_connected("idle_frame", this, "call_deferred")) {
+	if (get_tree()->is_connected_compat("idle_frame", this, "call_deferred")) {
 
-		get_tree()->disconnect("idle_frame", this, "call_deferred");
+		get_tree()->disconnect_compat("idle_frame", this, "call_deferred");
 
 		_free_onion_layers();
 
@@ -1628,13 +1625,9 @@ AnimationPlayerEditor::AnimationPlayerEditor(EditorNode *p_editor, AnimationPlay
 	scale->set_tooltip(TTR("Scale animation playback globally for the node."));
 	scale->hide();
 
-	accept = memnew(AcceptDialog);
-	add_child(accept);
-	accept->connect("confirmed", this, "_menu_confirm_current");
-
 	delete_dialog = memnew(ConfirmationDialog);
 	add_child(delete_dialog);
-	delete_dialog->connect("confirmed", this, "_animation_remove_confirmed");
+	delete_dialog->connect_compat("confirmed", this, "_animation_remove_confirmed");
 
 	tool_anim = memnew(MenuButton);
 	tool_anim->set_flat(false);
@@ -1679,7 +1672,7 @@ AnimationPlayerEditor::AnimationPlayerEditor(EditorNode *p_editor, AnimationPlay
 	onion_toggle = memnew(ToolButton);
 	onion_toggle->set_toggle_mode(true);
 	onion_toggle->set_tooltip(TTR("Enable Onion Skinning"));
-	onion_toggle->connect("pressed", this, "_onion_skinning_menu", varray(ONION_SKINNING_ENABLE));
+	onion_toggle->connect_compat("pressed", this, "_onion_skinning_menu", varray(ONION_SKINNING_ENABLE));
 	hb->add_child(onion_toggle);
 
 	onion_skinning = memnew(MenuButton);
@@ -1705,7 +1698,7 @@ AnimationPlayerEditor::AnimationPlayerEditor(EditorNode *p_editor, AnimationPlay
 	pin->set_toggle_mode(true);
 	pin->set_tooltip(TTR("Pin AnimationPlayer"));
 	hb->add_child(pin);
-	pin->connect("pressed", this, "_pin_pressed");
+	pin->connect_compat("pressed", this, "_pin_pressed");
 
 	file = memnew(EditorFileDialog);
 	add_child(file);
@@ -1729,7 +1722,7 @@ AnimationPlayerEditor::AnimationPlayerEditor(EditorNode *p_editor, AnimationPlay
 	error_dialog->set_title(TTR("Error!"));
 	add_child(error_dialog);
 
-	name_dialog->connect("confirmed", this, "_animation_name_edited");
+	name_dialog->connect_compat("confirmed", this, "_animation_name_edited");
 
 	blend_editor.dialog = memnew(AcceptDialog);
 	add_child(blend_editor.dialog);
@@ -1745,21 +1738,21 @@ AnimationPlayerEditor::AnimationPlayerEditor(EditorNode *p_editor, AnimationPlay
 	blend_editor.dialog->set_title(TTR("Cross-Animation Blend Times"));
 	updating_blends = false;
 
-	blend_editor.tree->connect("item_edited", this, "_blend_edited");
+	blend_editor.tree->connect_compat("item_edited", this, "_blend_edited");
 
-	autoplay->connect("pressed", this, "_autoplay_pressed");
+	autoplay->connect_compat("pressed", this, "_autoplay_pressed");
 	autoplay->set_toggle_mode(true);
-	play->connect("pressed", this, "_play_pressed");
-	play_from->connect("pressed", this, "_play_from_pressed");
-	play_bw->connect("pressed", this, "_play_bw_pressed");
-	play_bw_from->connect("pressed", this, "_play_bw_from_pressed");
-	stop->connect("pressed", this, "_stop_pressed");
+	play->connect_compat("pressed", this, "_play_pressed");
+	play_from->connect_compat("pressed", this, "_play_from_pressed");
+	play_bw->connect_compat("pressed", this, "_play_bw_pressed");
+	play_bw_from->connect_compat("pressed", this, "_play_bw_from_pressed");
+	stop->connect_compat("pressed", this, "_stop_pressed");
 
-	animation->connect("item_selected", this, "_animation_selected", Vector<Variant>(), true);
+	animation->connect_compat("item_selected", this, "_animation_selected", Vector<Variant>(), true);
 
-	file->connect("file_selected", this, "_dialog_action");
-	frame->connect("value_changed", this, "_seek_value_changed", Vector<Variant>(), true);
-	scale->connect("text_entered", this, "_scale_changed", Vector<Variant>(), true);
+	file->connect_compat("file_selected", this, "_dialog_action");
+	frame->connect_compat("value_changed", this, "_seek_value_changed", Vector<Variant>(), true);
+	scale->connect_compat("text_entered", this, "_scale_changed", Vector<Variant>(), true);
 
 	renaming = false;
 	last_active = false;
@@ -1769,14 +1762,14 @@ AnimationPlayerEditor::AnimationPlayerEditor(EditorNode *p_editor, AnimationPlay
 
 	add_child(track_editor);
 	track_editor->set_v_size_flags(SIZE_EXPAND_FILL);
-	track_editor->connect("timeline_changed", this, "_animation_key_editor_seek");
-	track_editor->connect("animation_len_changed", this, "_animation_key_editor_anim_len_changed");
+	track_editor->connect_compat("timeline_changed", this, "_animation_key_editor_seek");
+	track_editor->connect_compat("animation_len_changed", this, "_animation_key_editor_anim_len_changed");
 
 	_update_player();
 
 	// Onion skinning.
 
-	track_editor->connect("visibility_changed", this, "_editor_visibility_changed");
+	track_editor->connect_compat("visibility_changed", this, "_editor_visibility_changed");
 
 	onion.enabled = false;
 	onion.past = true;
diff --git a/editor/plugins/animation_player_editor_plugin.h b/editor/plugins/animation_player_editor_plugin.h
index ab9db279d5..40815151a3 100644
--- a/editor/plugins/animation_player_editor_plugin.h
+++ b/editor/plugins/animation_player_editor_plugin.h
@@ -110,7 +110,6 @@ class AnimationPlayerEditor : public VBoxContainer {
 	float timeline_position;
 
 	EditorFileDialog *file;
-	AcceptDialog *accept;
 	ConfirmationDialog *delete_dialog;
 	int current_option;
 
diff --git a/editor/plugins/animation_state_machine_editor.cpp b/editor/plugins/animation_state_machine_editor.cpp
index 035a67b821..6f29aba356 100644
--- a/editor/plugins/animation_state_machine_editor.cpp
+++ b/editor/plugins/animation_state_machine_editor.cpp
@@ -1276,21 +1276,21 @@ AnimationNodeStateMachineEditor::AnimationNodeStateMachineEditor() {
 	tool_select->set_button_group(bg);
 	tool_select->set_pressed(true);
 	tool_select->set_tooltip(TTR("Select and move nodes.\nRMB to add new nodes.\nShift+LMB to create connections."));
-	tool_select->connect("pressed", this, "_update_mode", varray(), CONNECT_DEFERRED);
+	tool_select->connect_compat("pressed", this, "_update_mode", varray(), CONNECT_DEFERRED);
 
 	tool_create = memnew(ToolButton);
 	top_hb->add_child(tool_create);
 	tool_create->set_toggle_mode(true);
 	tool_create->set_button_group(bg);
 	tool_create->set_tooltip(TTR("Create new nodes."));
-	tool_create->connect("pressed", this, "_update_mode", varray(), CONNECT_DEFERRED);
+	tool_create->connect_compat("pressed", this, "_update_mode", varray(), CONNECT_DEFERRED);
 
 	tool_connect = memnew(ToolButton);
 	top_hb->add_child(tool_connect);
 	tool_connect->set_toggle_mode(true);
 	tool_connect->set_button_group(bg);
 	tool_connect->set_tooltip(TTR("Connect nodes."));
-	tool_connect->connect("pressed", this, "_update_mode", varray(), CONNECT_DEFERRED);
+	tool_connect->connect_compat("pressed", this, "_update_mode", varray(), CONNECT_DEFERRED);
 
 	tool_erase_hb = memnew(HBoxContainer);
 	top_hb->add_child(tool_erase_hb);
@@ -1298,7 +1298,7 @@ AnimationNodeStateMachineEditor::AnimationNodeStateMachineEditor() {
 	tool_erase = memnew(ToolButton);
 	tool_erase->set_tooltip(TTR("Remove selected node or transition."));
 	tool_erase_hb->add_child(tool_erase);
-	tool_erase->connect("pressed", this, "_erase_selected");
+	tool_erase->connect_compat("pressed", this, "_erase_selected");
 	tool_erase->set_disabled(true);
 
 	tool_erase_hb->add_child(memnew(VSeparator));
@@ -1306,13 +1306,13 @@ AnimationNodeStateMachineEditor::AnimationNodeStateMachineEditor() {
 	tool_autoplay = memnew(ToolButton);
 	tool_autoplay->set_tooltip(TTR("Toggle autoplay this animation on start, restart or seek to zero."));
 	tool_erase_hb->add_child(tool_autoplay);
-	tool_autoplay->connect("pressed", this, "_autoplay_selected");
+	tool_autoplay->connect_compat("pressed", this, "_autoplay_selected");
 	tool_autoplay->set_disabled(true);
 
 	tool_end = memnew(ToolButton);
 	tool_end->set_tooltip(TTR("Set the end animation. This is useful for sub-transitions."));
 	tool_erase_hb->add_child(tool_end);
-	tool_end->connect("pressed", this, "_end_selected");
+	tool_end->connect_compat("pressed", this, "_end_selected");
 	tool_end->set_disabled(true);
 
 	top_hb->add_child(memnew(VSeparator));
@@ -1333,26 +1333,26 @@ AnimationNodeStateMachineEditor::AnimationNodeStateMachineEditor() {
 
 	state_machine_draw = memnew(Control);
 	panel->add_child(state_machine_draw);
-	state_machine_draw->connect("gui_input", this, "_state_machine_gui_input");
-	state_machine_draw->connect("draw", this, "_state_machine_draw");
+	state_machine_draw->connect_compat("gui_input", this, "_state_machine_gui_input");
+	state_machine_draw->connect_compat("draw", this, "_state_machine_draw");
 	state_machine_draw->set_focus_mode(FOCUS_ALL);
 
 	state_machine_play_pos = memnew(Control);
 	state_machine_draw->add_child(state_machine_play_pos);
 	state_machine_play_pos->set_mouse_filter(MOUSE_FILTER_PASS); //pass all to parent
 	state_machine_play_pos->set_anchors_and_margins_preset(PRESET_WIDE);
-	state_machine_play_pos->connect("draw", this, "_state_machine_pos_draw");
+	state_machine_play_pos->connect_compat("draw", this, "_state_machine_pos_draw");
 
 	v_scroll = memnew(VScrollBar);
 	state_machine_draw->add_child(v_scroll);
 	v_scroll->set_anchors_and_margins_preset(PRESET_RIGHT_WIDE);
-	v_scroll->connect("value_changed", this, "_scroll_changed");
+	v_scroll->connect_compat("value_changed", this, "_scroll_changed");
 
 	h_scroll = memnew(HScrollBar);
 	state_machine_draw->add_child(h_scroll);
 	h_scroll->set_anchors_and_margins_preset(PRESET_BOTTOM_WIDE);
 	h_scroll->set_margin(MARGIN_RIGHT, -v_scroll->get_size().x * EDSCALE);
-	h_scroll->connect("value_changed", this, "_scroll_changed");
+	h_scroll->connect_compat("value_changed", this, "_scroll_changed");
 
 	error_panel = memnew(PanelContainer);
 	add_child(error_panel);
@@ -1366,25 +1366,25 @@ AnimationNodeStateMachineEditor::AnimationNodeStateMachineEditor() {
 
 	menu = memnew(PopupMenu);
 	add_child(menu);
-	menu->connect("id_pressed", this, "_add_menu_type");
+	menu->connect_compat("id_pressed", this, "_add_menu_type");
 
 	animations_menu = memnew(PopupMenu);
 	menu->add_child(animations_menu);
 	animations_menu->set_name("animations");
-	animations_menu->connect("index_pressed", this, "_add_animation_type");
+	animations_menu->connect_compat("index_pressed", this, "_add_animation_type");
 
 	name_edit = memnew(LineEdit);
 	state_machine_draw->add_child(name_edit);
 	name_edit->hide();
-	name_edit->connect("text_entered", this, "_name_edited");
-	name_edit->connect("focus_exited", this, "_name_edited_focus_out");
+	name_edit->connect_compat("text_entered", this, "_name_edited");
+	name_edit->connect_compat("focus_exited", this, "_name_edited_focus_out");
 	name_edit->set_as_toplevel(true);
 
 	open_file = memnew(EditorFileDialog);
 	add_child(open_file);
 	open_file->set_title(TTR("Open Animation Node"));
 	open_file->set_mode(EditorFileDialog::MODE_OPEN_FILE);
-	open_file->connect("file_selected", this, "_file_opened");
+	open_file->connect_compat("file_selected", this, "_file_opened");
 	undo_redo = EditorNode::get_undo_redo();
 
 	over_text = false;
diff --git a/editor/plugins/animation_tree_editor_plugin.cpp b/editor/plugins/animation_tree_editor_plugin.cpp
index a729c90160..8900882725 100644
--- a/editor/plugins/animation_tree_editor_plugin.cpp
+++ b/editor/plugins/animation_tree_editor_plugin.cpp
@@ -85,7 +85,7 @@ void AnimationTreeEditor::_update_path() {
 	b->set_button_group(group);
 	b->set_pressed(true);
 	b->set_focus_mode(FOCUS_NONE);
-	b->connect("pressed", this, "_path_button_pressed", varray(-1));
+	b->connect_compat("pressed", this, "_path_button_pressed", varray(-1));
 	path_hb->add_child(b);
 	for (int i = 0; i < button_path.size(); i++) {
 		b = memnew(Button);
@@ -95,7 +95,7 @@ void AnimationTreeEditor::_update_path() {
 		path_hb->add_child(b);
 		b->set_pressed(true);
 		b->set_focus_mode(FOCUS_NONE);
-		b->connect("pressed", this, "_path_button_pressed", varray(i));
+		b->connect_compat("pressed", this, "_path_button_pressed", varray(i));
 	}
 }
 
diff --git a/editor/plugins/asset_library_editor_plugin.cpp b/editor/plugins/asset_library_editor_plugin.cpp
index a479703527..c8cbc59e45 100644
--- a/editor/plugins/asset_library_editor_plugin.cpp
+++ b/editor/plugins/asset_library_editor_plugin.cpp
@@ -112,7 +112,7 @@ EditorAssetLibraryItem::EditorAssetLibraryItem() {
 	icon = memnew(TextureButton);
 	icon->set_custom_minimum_size(Size2(64, 64) * EDSCALE);
 	icon->set_default_cursor_shape(CURSOR_POINTING_HAND);
-	icon->connect("pressed", this, "_asset_clicked");
+	icon->connect_compat("pressed", this, "_asset_clicked");
 
 	hb->add_child(icon);
 
@@ -123,17 +123,17 @@ EditorAssetLibraryItem::EditorAssetLibraryItem() {
 
 	title = memnew(LinkButton);
 	title->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
-	title->connect("pressed", this, "_asset_clicked");
+	title->connect_compat("pressed", this, "_asset_clicked");
 	vb->add_child(title);
 
 	category = memnew(LinkButton);
 	category->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
-	category->connect("pressed", this, "_category_clicked");
+	category->connect_compat("pressed", this, "_category_clicked");
 	vb->add_child(category);
 
 	author = memnew(LinkButton);
 	author->set_underline_mode(LinkButton::UNDERLINE_MODE_ON_HOVER);
-	author->connect("pressed", this, "_author_clicked");
+	author->connect_compat("pressed", this, "_author_clicked");
 	vb->add_child(author);
 
 	price = memnew(Label);
@@ -166,9 +166,8 @@ void EditorAssetLibraryItemDescription::set_image(int p_type, int p_index, const
 
 						// Overlay and thumbnail need the same format for `blend_rect` to work.
 						thumbnail->convert(Image::FORMAT_RGBA8);
-						thumbnail->lock();
+
 						thumbnail->blend_rect(overlay, overlay->get_used_rect(), overlay_pos);
-						thumbnail->unlock();
 
 						Ref<ImageTexture> tex;
 						tex.instance();
@@ -264,7 +263,7 @@ void EditorAssetLibraryItemDescription::add_preview(int p_id, bool p_video, cons
 	preview.button->set_flat(true);
 	preview.button->set_icon(get_icon("ThumbnailWait", "EditorIcons"));
 	preview.button->set_toggle_mode(true);
-	preview.button->connect("pressed", this, "_preview_click", varray(p_id));
+	preview.button->connect_compat("pressed", this, "_preview_click", varray(p_id));
 	preview_hb->add_child(preview.button);
 	if (!p_video) {
 		preview.image = get_icon("ThumbnailWait", "EditorIcons");
@@ -291,7 +290,7 @@ EditorAssetLibraryItemDescription::EditorAssetLibraryItemDescription() {
 	description = memnew(RichTextLabel);
 	desc_vbox->add_child(description);
 	description->set_v_size_flags(SIZE_EXPAND_FILL);
-	description->connect("meta_clicked", this, "_link_click");
+	description->connect_compat("meta_clicked", this, "_link_click");
 	description->add_constant_override("line_separation", Math::round(5 * EDSCALE));
 
 	VBoxContainer *previews_vbox = memnew(VBoxContainer);
@@ -322,7 +321,7 @@ EditorAssetLibraryItemDescription::EditorAssetLibraryItemDescription() {
 }
 ///////////////////////////////////////////////////////////////////////////////////
 
-void EditorAssetLibraryItemDownload::_http_download_completed(int p_status, int p_code, const PoolStringArray &headers, const PoolByteArray &p_data) {
+void EditorAssetLibraryItemDownload::_http_download_completed(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data) {
 
 	String error_text;
 
@@ -527,7 +526,7 @@ EditorAssetLibraryItemDownload::EditorAssetLibraryItemDownload() {
 	title->set_h_size_flags(SIZE_EXPAND_FILL);
 
 	dismiss = memnew(TextureButton);
-	dismiss->connect("pressed", this, "_close");
+	dismiss->connect_compat("pressed", this, "_close");
 	title_hb->add_child(dismiss);
 
 	title->set_clip_text(true);
@@ -547,11 +546,11 @@ EditorAssetLibraryItemDownload::EditorAssetLibraryItemDownload() {
 	install = memnew(Button);
 	install->set_text(TTR("Install..."));
 	install->set_disabled(true);
-	install->connect("pressed", this, "_install");
+	install->connect_compat("pressed", this, "_install");
 
 	retry = memnew(Button);
 	retry->set_text(TTR("Retry"));
-	retry->connect("pressed", this, "_make_request");
+	retry->connect_compat("pressed", this, "_make_request");
 
 	hb2->add_child(retry);
 	hb2->add_child(install);
@@ -559,7 +558,7 @@ EditorAssetLibraryItemDownload::EditorAssetLibraryItemDownload() {
 
 	download = memnew(HTTPRequest);
 	add_child(download);
-	download->connect("request_completed", this, "_http_download_completed");
+	download->connect_compat("request_completed", this, "_http_download_completed");
 	download->set_use_threads(EDITOR_DEF("asset_library/use_threads", true));
 
 	download_error = memnew(AcceptDialog);
@@ -568,7 +567,7 @@ EditorAssetLibraryItemDownload::EditorAssetLibraryItemDownload() {
 
 	asset_installer = memnew(EditorAssetInstaller);
 	add_child(asset_installer);
-	asset_installer->connect("confirmed", this, "_close");
+	asset_installer->connect_compat("confirmed", this, "_close");
 
 	prev_status = -1;
 
@@ -658,7 +657,7 @@ void EditorAssetLibrary::_install_asset() {
 
 	if (templates_only) {
 		download->set_external_install(true);
-		download->connect("install_asset", this, "_install_external_asset");
+		download->connect_compat("install_asset", this, "_install_external_asset");
 	}
 }
 
@@ -710,12 +709,12 @@ void EditorAssetLibrary::_select_asset(int p_id) {
 	_api_request("asset/" + itos(p_id), REQUESTING_ASSET);
 }
 
-void EditorAssetLibrary::_image_update(bool use_cache, bool final, const PoolByteArray &p_data, int p_queue_id) {
+void EditorAssetLibrary::_image_update(bool use_cache, bool final, const PackedByteArray &p_data, int p_queue_id) {
 	Object *obj = ObjectDB::get_instance(image_queue[p_queue_id].target);
 
 	if (obj) {
 		bool image_set = false;
-		PoolByteArray image_data = p_data;
+		PackedByteArray image_data = p_data;
 
 		if (use_cache) {
 			String cache_filename_base = EditorSettings::get_singleton()->get_cache_dir().plus_file("assetimage_" + image_queue[p_queue_id].image_url.md5_text());
@@ -723,12 +722,12 @@ void EditorAssetLibrary::_image_update(bool use_cache, bool final, const PoolByt
 			FileAccess *file = FileAccess::open(cache_filename_base + ".data", FileAccess::READ);
 
 			if (file) {
-				PoolByteArray cached_data;
+				PackedByteArray cached_data;
 				int len = file->get_32();
 				cached_data.resize(len);
 
-				PoolByteArray::Write w = cached_data.write();
-				file->get_buffer(w.ptr(), len);
+				uint8_t *w = cached_data.ptrw();
+				file->get_buffer(w, len);
 
 				image_data = cached_data;
 				file->close();
@@ -737,17 +736,17 @@ void EditorAssetLibrary::_image_update(bool use_cache, bool final, const PoolByt
 		}
 
 		int len = image_data.size();
-		PoolByteArray::Read r = image_data.read();
+		const uint8_t *r = image_data.ptr();
 		Ref<Image> image = Ref<Image>(memnew(Image));
 
 		uint8_t png_signature[8] = { 137, 80, 78, 71, 13, 10, 26, 10 };
 		uint8_t jpg_signature[3] = { 255, 216, 255 };
 
-		if (r.ptr()) {
+		if (r) {
 			if ((memcmp(&r[0], &png_signature[0], 8) == 0) && Image::_png_mem_loader_func) {
-				image->copy_internals_from(Image::_png_mem_loader_func(r.ptr(), len));
+				image->copy_internals_from(Image::_png_mem_loader_func(r, len));
 			} else if ((memcmp(&r[0], &jpg_signature[0], 3) == 0) && Image::_jpg_mem_loader_func) {
-				image->copy_internals_from(Image::_jpg_mem_loader_func(r.ptr(), len));
+				image->copy_internals_from(Image::_jpg_mem_loader_func(r, len));
 			}
 		}
 
@@ -790,7 +789,7 @@ void EditorAssetLibrary::_image_update(bool use_cache, bool final, const PoolByt
 	}
 }
 
-void EditorAssetLibrary::_image_request_completed(int p_status, int p_code, const PoolStringArray &headers, const PoolByteArray &p_data, int p_queue_id) {
+void EditorAssetLibrary::_image_request_completed(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data, int p_queue_id) {
 
 	ERR_FAIL_COND(!image_queue.has(p_queue_id));
 
@@ -811,11 +810,11 @@ void EditorAssetLibrary::_image_request_completed(int p_status, int p_code, cons
 					}
 
 					int len = p_data.size();
-					PoolByteArray::Read r = p_data.read();
+					const uint8_t *r = p_data.ptr();
 					file = FileAccess::open(cache_filename_base + ".data", FileAccess::WRITE);
 					if (file) {
 						file->store_32(len);
-						file->store_buffer(r.ptr(), len);
+						file->store_buffer(r, len);
 						file->close();
 						memdelete(file);
 					}
@@ -893,13 +892,13 @@ void EditorAssetLibrary::_request_image(ObjectID p_for, String p_image_url, Imag
 	iq.queue_id = ++last_queue_id;
 	iq.active = false;
 
-	iq.request->connect("request_completed", this, "_image_request_completed", varray(iq.queue_id));
+	iq.request->connect_compat("request_completed", this, "_image_request_completed", varray(iq.queue_id));
 
 	image_queue[iq.queue_id] = iq;
 
 	add_child(iq.request);
 
-	_image_update(true, false, PoolByteArray(), iq.queue_id);
+	_image_update(true, false, PackedByteArray(), iq.queue_id);
 	_update_image_queue();
 }
 
@@ -992,7 +991,7 @@ HBoxContainer *EditorAssetLibrary::_make_pages(int p_page, int p_page_count, int
 	Button *first = memnew(Button);
 	first->set_text(TTR("First"));
 	if (p_page != 0) {
-		first->connect("pressed", this, "_search", varray(0));
+		first->connect_compat("pressed", this, "_search", varray(0));
 	} else {
 		first->set_disabled(true);
 		first->set_focus_mode(Control::FOCUS_NONE);
@@ -1002,7 +1001,7 @@ HBoxContainer *EditorAssetLibrary::_make_pages(int p_page, int p_page_count, int
 	Button *prev = memnew(Button);
 	prev->set_text(TTR("Previous"));
 	if (p_page > 0) {
-		prev->connect("pressed", this, "_search", varray(p_page - 1));
+		prev->connect_compat("pressed", this, "_search", varray(p_page - 1));
 	} else {
 		prev->set_disabled(true);
 		prev->set_focus_mode(Control::FOCUS_NONE);
@@ -1024,7 +1023,7 @@ HBoxContainer *EditorAssetLibrary::_make_pages(int p_page, int p_page_count, int
 
 			Button *current = memnew(Button);
 			current->set_text(itos(i + 1));
-			current->connect("pressed", this, "_search", varray(i));
+			current->connect_compat("pressed", this, "_search", varray(i));
 
 			hbc->add_child(current);
 		}
@@ -1033,7 +1032,7 @@ HBoxContainer *EditorAssetLibrary::_make_pages(int p_page, int p_page_count, int
 	Button *next = memnew(Button);
 	next->set_text(TTR("Next"));
 	if (p_page < p_page_count - 1) {
-		next->connect("pressed", this, "_search", varray(p_page + 1));
+		next->connect_compat("pressed", this, "_search", varray(p_page + 1));
 	} else {
 		next->set_disabled(true);
 		next->set_focus_mode(Control::FOCUS_NONE);
@@ -1044,7 +1043,7 @@ HBoxContainer *EditorAssetLibrary::_make_pages(int p_page, int p_page_count, int
 	Button *last = memnew(Button);
 	last->set_text(TTR("Last"));
 	if (p_page != p_page_count - 1) {
-		last->connect("pressed", this, "_search", varray(p_page_count - 1));
+		last->connect_compat("pressed", this, "_search", varray(p_page_count - 1));
 	} else {
 		last->set_disabled(true);
 		last->set_focus_mode(Control::FOCUS_NONE);
@@ -1068,14 +1067,14 @@ void EditorAssetLibrary::_api_request(const String &p_request, RequestType p_req
 	request->request(host + "/" + p_request + p_arguments);
 }
 
-void EditorAssetLibrary::_http_request_completed(int p_status, int p_code, const PoolStringArray &headers, const PoolByteArray &p_data) {
+void EditorAssetLibrary::_http_request_completed(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data) {
 
 	String str;
 
 	{
 		int datalen = p_data.size();
-		PoolByteArray::Read r = p_data.read();
-		str.parse_utf8((const char *)r.ptr(), datalen);
+		const uint8_t *r = p_data.ptr();
+		str.parse_utf8((const char *)r, datalen);
 	}
 
 	bool error_abort = true;
@@ -1211,7 +1210,16 @@ void EditorAssetLibrary::_http_request_completed(int p_status, int p_code, const
 			library_vb->add_child(asset_bottom_page);
 
 			if (result.empty()) {
-				library_error->set_text(vformat(TTR("No results for \"%s\"."), filter->get_text()));
+				if (filter->get_text() != String()) {
+					library_error->set_text(
+							vformat(TTR("No results for \"%s\"."), filter->get_text()));
+				} else {
+					// No results, even though the user didn't search for anything specific.
+					// This is typically because the version number changed recently
+					// and no assets compatible with the new version have been published yet.
+					library_error->set_text(
+							vformat(TTR("No results compatible with %s %s."), String(VERSION_SHORT_NAME).capitalize(), String(VERSION_BRANCH)));
+				}
 				library_error->show();
 			}
 
@@ -1230,9 +1238,9 @@ void EditorAssetLibrary::_http_request_completed(int p_status, int p_code, const
 				EditorAssetLibraryItem *item = memnew(EditorAssetLibraryItem);
 				asset_items->add_child(item);
 				item->configure(r["title"], r["asset_id"], category_map[r["category_id"]], r["category_id"], r["author"], r["author_id"], r["cost"]);
-				item->connect("asset_selected", this, "_select_asset");
-				item->connect("author_selected", this, "_select_author");
-				item->connect("category_selected", this, "_select_category");
+				item->connect_compat("asset_selected", this, "_select_asset");
+				item->connect_compat("author_selected", this, "_select_author");
+				item->connect_compat("category_selected", this, "_select_category");
 
 				if (r.has("icon_url") && r["icon_url"] != "") {
 					_request_image(item->get_instance_id(), r["icon_url"], IMAGE_QUEUE_ICON, 0);
@@ -1263,7 +1271,7 @@ void EditorAssetLibrary::_http_request_completed(int p_status, int p_code, const
 			description = memnew(EditorAssetLibraryItemDescription);
 			add_child(description);
 			description->popup_centered_minsize();
-			description->connect("confirmed", this, "_install_asset");
+			description->connect_compat("confirmed", this, "_install_asset");
 
 			description->configure(r["title"], r["asset_id"], category_map[r["category_id"]], r["category_id"], r["author"], r["author_id"], r["cost"], r["version"], r["version_string"], r["description"], r["download_url"], r["browse_url"], r["download_hash"]);
 
@@ -1375,9 +1383,9 @@ EditorAssetLibrary::EditorAssetLibrary(bool p_templates_only) {
 	filter = memnew(LineEdit);
 	search_hb->add_child(filter);
 	filter->set_h_size_flags(SIZE_EXPAND_FILL);
-	filter->connect("text_entered", this, "_search_text_entered");
+	filter->connect_compat("text_entered", this, "_search_text_entered");
 	search = memnew(Button(TTR("Search")));
-	search->connect("pressed", this, "_search");
+	search->connect_compat("pressed", this, "_search");
 	search_hb->add_child(search);
 
 	if (!p_templates_only)
@@ -1386,12 +1394,12 @@ EditorAssetLibrary::EditorAssetLibrary(bool p_templates_only) {
 	Button *open_asset = memnew(Button);
 	open_asset->set_text(TTR("Import..."));
 	search_hb->add_child(open_asset);
-	open_asset->connect("pressed", this, "_asset_open");
+	open_asset->connect_compat("pressed", this, "_asset_open");
 
 	Button *plugins = memnew(Button);
 	plugins->set_text(TTR("Plugins..."));
 	search_hb->add_child(plugins);
-	plugins->connect("pressed", this, "_manage_plugins");
+	plugins->connect_compat("pressed", this, "_manage_plugins");
 
 	if (p_templates_only) {
 		open_asset->hide();
@@ -1410,7 +1418,7 @@ EditorAssetLibrary::EditorAssetLibrary(bool p_templates_only) {
 	search_hb2->add_child(sort);
 
 	sort->set_h_size_flags(SIZE_EXPAND_FILL);
-	sort->connect("item_selected", this, "_rerun_search");
+	sort->connect_compat("item_selected", this, "_rerun_search");
 
 	search_hb2->add_child(memnew(VSeparator));
 
@@ -1419,7 +1427,7 @@ EditorAssetLibrary::EditorAssetLibrary(bool p_templates_only) {
 	categories->add_item(TTR("All"));
 	search_hb2->add_child(categories);
 	categories->set_h_size_flags(SIZE_EXPAND_FILL);
-	categories->connect("item_selected", this, "_rerun_search");
+	categories->connect_compat("item_selected", this, "_rerun_search");
 
 	search_hb2->add_child(memnew(VSeparator));
 
@@ -1431,7 +1439,7 @@ EditorAssetLibrary::EditorAssetLibrary(bool p_templates_only) {
 	repository->add_item("localhost");
 	repository->set_item_metadata(1, "http://127.0.0.1/asset-library/api");
 
-	repository->connect("item_selected", this, "_repository_changed");
+	repository->connect_compat("item_selected", this, "_repository_changed");
 
 	search_hb2->add_child(repository);
 	repository->set_h_size_flags(SIZE_EXPAND_FILL);
@@ -1446,7 +1454,7 @@ EditorAssetLibrary::EditorAssetLibrary(bool p_templates_only) {
 	support->get_popup()->add_check_item(TTR("Testing"), SUPPORT_TESTING);
 	support->get_popup()->set_item_checked(SUPPORT_OFFICIAL, true);
 	support->get_popup()->set_item_checked(SUPPORT_COMMUNITY, true);
-	support->get_popup()->connect("id_pressed", this, "_support_toggled");
+	support->get_popup()->connect_compat("id_pressed", this, "_support_toggled");
 
 	/////////
 
@@ -1502,7 +1510,7 @@ EditorAssetLibrary::EditorAssetLibrary(bool p_templates_only) {
 	request = memnew(HTTPRequest);
 	add_child(request);
 	request->set_use_threads(EDITOR_DEF("asset_library/use_threads", true));
-	request->connect("request_completed", this, "_http_request_completed");
+	request->connect_compat("request_completed", this, "_http_request_completed");
 
 	last_queue_id = 0;
 
@@ -1535,7 +1543,7 @@ EditorAssetLibrary::EditorAssetLibrary(bool p_templates_only) {
 	asset_open->add_filter("*.zip ; " + TTR("Assets ZIP File"));
 	asset_open->set_mode(EditorFileDialog::MODE_OPEN_FILE);
 	add_child(asset_open);
-	asset_open->connect("file_selected", this, "_asset_file_selected");
+	asset_open->connect_compat("file_selected", this, "_asset_file_selected");
 
 	asset_installer = NULL;
 }
diff --git a/editor/plugins/asset_library_editor_plugin.h b/editor/plugins/asset_library_editor_plugin.h
index e13d8a6149..536a855d03 100644
--- a/editor/plugins/asset_library_editor_plugin.h
+++ b/editor/plugins/asset_library_editor_plugin.h
@@ -156,7 +156,7 @@ class EditorAssetLibraryItemDownload : public PanelContainer {
 	void _close();
 	void _install();
 	void _make_request();
-	void _http_download_completed(int p_status, int p_code, const PoolStringArray &headers, const PoolByteArray &p_data);
+	void _http_download_completed(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data);
 
 protected:
 	void _notification(int p_what);
@@ -250,8 +250,8 @@ class EditorAssetLibrary : public PanelContainer {
 	int last_queue_id;
 	Map<int, ImageQueue> image_queue;
 
-	void _image_update(bool use_cache, bool final, const PoolByteArray &p_data, int p_queue_id);
-	void _image_request_completed(int p_status, int p_code, const PoolStringArray &headers, const PoolByteArray &p_data, int p_queue_id);
+	void _image_update(bool use_cache, bool final, const PackedByteArray &p_data, int p_queue_id);
+	void _image_request_completed(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data, int p_queue_id);
 	void _request_image(ObjectID p_for, String p_image_url, ImageType p_type, int p_image_index);
 	void _update_image_queue();
 
@@ -286,8 +286,8 @@ class EditorAssetLibrary : public PanelContainer {
 	void _rerun_search(int p_ignore);
 	void _search_text_entered(const String &p_text = "");
 	void _api_request(const String &p_request, RequestType p_request_type, const String &p_arguments = "");
-	void _http_request_completed(int p_status, int p_code, const PoolStringArray &headers, const PoolByteArray &p_data);
-	void _http_download_completed(int p_status, int p_code, const PoolStringArray &headers, const PoolByteArray &p_data);
+	void _http_request_completed(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data);
+	void _http_download_completed(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data);
 
 	void _repository_changed(int p_repository_id);
 	void _support_toggled(int p_support);
diff --git a/editor/plugins/audio_stream_editor_plugin.cpp b/editor/plugins/audio_stream_editor_plugin.cpp
index 60cb2ff54d..e4a9c38a99 100644
--- a/editor/plugins/audio_stream_editor_plugin.cpp
+++ b/editor/plugins/audio_stream_editor_plugin.cpp
@@ -39,7 +39,7 @@
 void AudioStreamEditor::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_READY) {
-		AudioStreamPreviewGenerator::get_singleton()->connect("preview_updated", this, "_preview_changed");
+		AudioStreamPreviewGenerator::get_singleton()->connect_compat("preview_updated", this, "_preview_changed");
 	}
 
 	if (p_what == NOTIFICATION_THEME_CHANGED || p_what == NOTIFICATION_ENTER_TREE) {
@@ -214,7 +214,7 @@ AudioStreamEditor::AudioStreamEditor() {
 	_dragging = false;
 
 	_player = memnew(AudioStreamPlayer);
-	_player->connect("finished", this, "_on_finished");
+	_player->connect_compat("finished", this, "_on_finished");
 	add_child(_player);
 
 	VBoxContainer *vbox = memnew(VBoxContainer);
@@ -223,13 +223,13 @@ AudioStreamEditor::AudioStreamEditor() {
 
 	_preview = memnew(ColorRect);
 	_preview->set_v_size_flags(SIZE_EXPAND_FILL);
-	_preview->connect("draw", this, "_draw_preview");
+	_preview->connect_compat("draw", this, "_draw_preview");
 	vbox->add_child(_preview);
 
 	_indicator = memnew(Control);
 	_indicator->set_anchors_and_margins_preset(PRESET_WIDE);
-	_indicator->connect("draw", this, "_draw_indicator");
-	_indicator->connect("gui_input", this, "_on_input_indicator");
+	_indicator->connect_compat("draw", this, "_draw_indicator");
+	_indicator->connect_compat("gui_input", this, "_on_input_indicator");
 	_preview->add_child(_indicator);
 
 	HBoxContainer *hbox = memnew(HBoxContainer);
@@ -239,12 +239,12 @@ AudioStreamEditor::AudioStreamEditor() {
 	_play_button = memnew(ToolButton);
 	hbox->add_child(_play_button);
 	_play_button->set_focus_mode(Control::FOCUS_NONE);
-	_play_button->connect("pressed", this, "_play");
+	_play_button->connect_compat("pressed", this, "_play");
 
 	_stop_button = memnew(ToolButton);
 	hbox->add_child(_stop_button);
 	_stop_button->set_focus_mode(Control::FOCUS_NONE);
-	_stop_button->connect("pressed", this, "_stop");
+	_stop_button->connect_compat("pressed", this, "_stop");
 
 	_current_label = memnew(Label);
 	_current_label->set_align(Label::ALIGN_RIGHT);
diff --git a/editor/plugins/camera_editor_plugin.cpp b/editor/plugins/camera_editor_plugin.cpp
index 6f5bc69bd1..0440785eaf 100644
--- a/editor/plugins/camera_editor_plugin.cpp
+++ b/editor/plugins/camera_editor_plugin.cpp
@@ -81,7 +81,7 @@ CameraEditor::CameraEditor() {
 	preview->set_margin(MARGIN_RIGHT, 0);
 	preview->set_margin(MARGIN_TOP, 0);
 	preview->set_margin(MARGIN_BOTTOM, 10);
-	preview->connect("pressed", this, "_pressed");
+	preview->connect_compat("pressed", this, "_pressed");
 }
 
 void CameraEditorPlugin::edit(Object *p_object) {
diff --git a/editor/plugins/canvas_item_editor_plugin.cpp b/editor/plugins/canvas_item_editor_plugin.cpp
index f7a3b50052..f5cc0ccf2a 100644
--- a/editor/plugins/canvas_item_editor_plugin.cpp
+++ b/editor/plugins/canvas_item_editor_plugin.cpp
@@ -34,12 +34,12 @@
 #include "core/os/keyboard.h"
 #include "core/print_string.h"
 #include "core/project_settings.h"
+#include "editor/debugger/editor_debugger_node.h"
 #include "editor/editor_node.h"
 #include "editor/editor_scale.h"
 #include "editor/editor_settings.h"
 #include "editor/plugins/animation_player_editor_plugin.h"
 #include "editor/plugins/script_editor_plugin.h"
-#include "editor/script_editor_debugger.h"
 #include "scene/2d/light_2d.h"
 #include "scene/2d/particles_2d.h"
 #include "scene/2d/polygon_2d.h"
@@ -3100,7 +3100,7 @@ void CanvasItemEditor::_draw_control_helpers(Control *control) {
 			case DRAG_TOP_LEFT:
 			case DRAG_BOTTOM_LEFT:
 				_draw_margin_at_position(control->get_size().width, parent_transform.xform(Vector2((node_pos_in_parent[0] + node_pos_in_parent[2]) / 2, node_pos_in_parent[3])) + Vector2(0, 5), MARGIN_BOTTOM);
-				FALLTHROUGH;
+				[[fallthrough]];
 			case DRAG_MOVE:
 				start = Vector2(node_pos_in_parent[0], Math::lerp(node_pos_in_parent[1], node_pos_in_parent[3], ratio));
 				end = start - Vector2(control->get_margin(MARGIN_LEFT), 0);
@@ -3115,7 +3115,7 @@ void CanvasItemEditor::_draw_control_helpers(Control *control) {
 			case DRAG_TOP_RIGHT:
 			case DRAG_BOTTOM_RIGHT:
 				_draw_margin_at_position(control->get_size().width, parent_transform.xform(Vector2((node_pos_in_parent[0] + node_pos_in_parent[2]) / 2, node_pos_in_parent[3])) + Vector2(0, 5), MARGIN_BOTTOM);
-				FALLTHROUGH;
+				[[fallthrough]];
 			case DRAG_MOVE:
 				start = Vector2(node_pos_in_parent[2], Math::lerp(node_pos_in_parent[3], node_pos_in_parent[1], ratio));
 				end = start - Vector2(control->get_margin(MARGIN_RIGHT), 0);
@@ -3130,7 +3130,7 @@ void CanvasItemEditor::_draw_control_helpers(Control *control) {
 			case DRAG_TOP_LEFT:
 			case DRAG_TOP_RIGHT:
 				_draw_margin_at_position(control->get_size().height, parent_transform.xform(Vector2(node_pos_in_parent[2], (node_pos_in_parent[1] + node_pos_in_parent[3]) / 2)) + Vector2(5, 0), MARGIN_RIGHT);
-				FALLTHROUGH;
+				[[fallthrough]];
 			case DRAG_MOVE:
 				start = Vector2(Math::lerp(node_pos_in_parent[0], node_pos_in_parent[2], ratio), node_pos_in_parent[1]);
 				end = start - Vector2(0, control->get_margin(MARGIN_TOP));
@@ -3145,7 +3145,7 @@ void CanvasItemEditor::_draw_control_helpers(Control *control) {
 			case DRAG_BOTTOM_LEFT:
 			case DRAG_BOTTOM_RIGHT:
 				_draw_margin_at_position(control->get_size().height, parent_transform.xform(Vector2(node_pos_in_parent[2], (node_pos_in_parent[1] + node_pos_in_parent[3]) / 2) + Vector2(5, 0)), MARGIN_RIGHT);
-				FALLTHROUGH;
+				[[fallthrough]];
 			case DRAG_MOVE:
 				start = Vector2(Math::lerp(node_pos_in_parent[2], node_pos_in_parent[0], ratio), node_pos_in_parent[3]);
 				end = start - Vector2(0, control->get_margin(MARGIN_BOTTOM));
@@ -3891,10 +3891,10 @@ void CanvasItemEditor::_notification(int p_what) {
 			select_sb->set_default_margin(Margin(i), 4);
 		}
 
-		AnimationPlayerEditor::singleton->get_track_editor()->connect("visibility_changed", this, "_keying_changed");
+		AnimationPlayerEditor::singleton->get_track_editor()->connect_compat("visibility_changed", this, "_keying_changed");
 		_keying_changed();
-		get_tree()->connect("node_added", this, "_tree_changed", varray());
-		get_tree()->connect("node_removed", this, "_tree_changed", varray());
+		get_tree()->connect_compat("node_added", this, "_tree_changed", varray());
+		get_tree()->connect_compat("node_removed", this, "_tree_changed", varray());
 
 	} else if (p_what == EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED) {
 
@@ -3902,8 +3902,8 @@ void CanvasItemEditor::_notification(int p_what) {
 	}
 
 	if (p_what == NOTIFICATION_EXIT_TREE) {
-		get_tree()->disconnect("node_added", this, "_tree_changed");
-		get_tree()->disconnect("node_removed", this, "_tree_changed");
+		get_tree()->disconnect_compat("node_added", this, "_tree_changed");
+		get_tree()->disconnect_compat("node_removed", this, "_tree_changed");
 	}
 
 	if (p_what == NOTIFICATION_ENTER_TREE || p_what == EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED) {
@@ -3990,7 +3990,7 @@ void CanvasItemEditor::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {
 		if (!is_visible() && override_camera_button->is_pressed()) {
-			ScriptEditorDebugger *debugger = ScriptEditor::get_singleton()->get_debugger();
+			EditorDebuggerNode *debugger = EditorDebuggerNode::get_singleton();
 
 			debugger->set_camera_override(ScriptEditorDebugger::OVERRIDE_NONE);
 			override_camera_button->set_pressed(false);
@@ -4181,7 +4181,7 @@ void CanvasItemEditor::_popup_warning_temporarily(Control *p_control, const floa
 	Timer *timer;
 	if (!popup_temporarily_timers.has(p_control)) {
 		timer = memnew(Timer);
-		timer->connect("timeout", this, "_popup_warning_depop", varray(p_control));
+		timer->connect_compat("timeout", this, "_popup_warning_depop", varray(p_control));
 		timer->set_one_shot(true);
 		add_child(timer);
 
@@ -4345,7 +4345,7 @@ void CanvasItemEditor::_button_toggle_grid_snap(bool p_status) {
 	viewport->update();
 }
 void CanvasItemEditor::_button_override_camera(bool p_pressed) {
-	ScriptEditorDebugger *debugger = ScriptEditor::get_singleton()->get_debugger();
+	EditorDebuggerNode *debugger = EditorDebuggerNode::get_singleton();
 
 	if (p_pressed) {
 		debugger->set_camera_override(ScriptEditorDebugger::OVERRIDE_2D);
@@ -5410,11 +5410,11 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	editor = p_editor;
 	editor_selection = p_editor->get_editor_selection();
 	editor_selection->add_editor_plugin(this);
-	editor_selection->connect("selection_changed", this, "update");
-	editor_selection->connect("selection_changed", this, "_selection_changed");
+	editor_selection->connect_compat("selection_changed", this, "update");
+	editor_selection->connect_compat("selection_changed", this, "_selection_changed");
 
-	editor->call_deferred("connect", "play_pressed", this, "_update_override_camera_button", make_binds(true));
-	editor->call_deferred("connect", "stop_pressed", this, "_update_override_camera_button", make_binds(false));
+	editor->call_deferred("connect", make_binds("play_pressed", Callable(this, "_update_override_camera_button"), true));
+	editor->call_deferred("connect", make_binds("stop_pressed", Callable(this, "_update_override_camera_button"), false));
 
 	hb = memnew(HBoxContainer);
 	add_child(hb);
@@ -5434,7 +5434,7 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	viewport_scrollable->set_clip_contents(true);
 	viewport_scrollable->set_v_size_flags(SIZE_EXPAND_FILL);
 	viewport_scrollable->set_h_size_flags(SIZE_EXPAND_FILL);
-	viewport_scrollable->connect("draw", this, "_update_scrollbars");
+	viewport_scrollable->connect_compat("draw", this, "_update_scrollbars");
 
 	ViewportContainer *scene_tree = memnew(ViewportContainer);
 	viewport_scrollable->add_child(scene_tree);
@@ -5456,8 +5456,8 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	viewport->set_anchors_and_margins_preset(Control::PRESET_WIDE);
 	viewport->set_clip_contents(true);
 	viewport->set_focus_mode(FOCUS_ALL);
-	viewport->connect("draw", this, "_draw_viewport");
-	viewport->connect("gui_input", this, "_gui_input_viewport");
+	viewport->connect_compat("draw", this, "_draw_viewport");
+	viewport->connect_compat("gui_input", this, "_gui_input_viewport");
 
 	info_overlay = memnew(VBoxContainer);
 	info_overlay->set_anchors_and_margins_preset(Control::PRESET_BOTTOM_LEFT);
@@ -5485,25 +5485,25 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 
 	h_scroll = memnew(HScrollBar);
 	viewport->add_child(h_scroll);
-	h_scroll->connect("value_changed", this, "_update_scroll");
+	h_scroll->connect_compat("value_changed", this, "_update_scroll");
 	h_scroll->hide();
 
 	v_scroll = memnew(VScrollBar);
 	viewport->add_child(v_scroll);
-	v_scroll->connect("value_changed", this, "_update_scroll");
+	v_scroll->connect_compat("value_changed", this, "_update_scroll");
 	v_scroll->hide();
 
 	viewport->add_child(controls_vb);
 
 	zoom_minus = memnew(ToolButton);
 	zoom_hb->add_child(zoom_minus);
-	zoom_minus->connect("pressed", this, "_button_zoom_minus");
+	zoom_minus->connect_compat("pressed", this, "_button_zoom_minus");
 	zoom_minus->set_shortcut(ED_SHORTCUT("canvas_item_editor/zoom_minus", TTR("Zoom Out"), KEY_MASK_CMD | KEY_MINUS));
 	zoom_minus->set_focus_mode(FOCUS_NONE);
 
 	zoom_reset = memnew(ToolButton);
 	zoom_hb->add_child(zoom_reset);
-	zoom_reset->connect("pressed", this, "_button_zoom_reset");
+	zoom_reset->connect_compat("pressed", this, "_button_zoom_reset");
 	zoom_reset->set_shortcut(ED_SHORTCUT("canvas_item_editor/zoom_reset", TTR("Zoom Reset"), KEY_MASK_CMD | KEY_0));
 	zoom_reset->set_focus_mode(FOCUS_NONE);
 	zoom_reset->set_text_align(Button::TextAlign::ALIGN_CENTER);
@@ -5512,7 +5512,7 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 
 	zoom_plus = memnew(ToolButton);
 	zoom_hb->add_child(zoom_plus);
-	zoom_plus->connect("pressed", this, "_button_zoom_plus");
+	zoom_plus->connect_compat("pressed", this, "_button_zoom_plus");
 	zoom_plus->set_shortcut(ED_SHORTCUT("canvas_item_editor/zoom_plus", TTR("Zoom In"), KEY_MASK_CMD | KEY_EQUAL)); // Usually direct access key for PLUS
 	zoom_plus->set_focus_mode(FOCUS_NONE);
 
@@ -5521,7 +5521,7 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	select_button = memnew(ToolButton);
 	hb->add_child(select_button);
 	select_button->set_toggle_mode(true);
-	select_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_SELECT));
+	select_button->connect_compat("pressed", this, "_button_tool_select", make_binds(TOOL_SELECT));
 	select_button->set_pressed(true);
 	select_button->set_shortcut(ED_SHORTCUT("canvas_item_editor/select_mode", TTR("Select Mode"), KEY_Q));
 	select_button->set_tooltip(keycode_get_string(KEY_MASK_CMD) + TTR("Drag: Rotate") + "\n" + TTR("Alt+Drag: Move") + "\n" + TTR("Press 'v' to Change Pivot, 'Shift+v' to Drag Pivot (while moving).") + "\n" + TTR("Alt+RMB: Depth list selection"));
@@ -5531,21 +5531,21 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	move_button = memnew(ToolButton);
 	hb->add_child(move_button);
 	move_button->set_toggle_mode(true);
-	move_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_MOVE));
+	move_button->connect_compat("pressed", this, "_button_tool_select", make_binds(TOOL_MOVE));
 	move_button->set_shortcut(ED_SHORTCUT("canvas_item_editor/move_mode", TTR("Move Mode"), KEY_W));
 	move_button->set_tooltip(TTR("Move Mode"));
 
 	rotate_button = memnew(ToolButton);
 	hb->add_child(rotate_button);
 	rotate_button->set_toggle_mode(true);
-	rotate_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_ROTATE));
+	rotate_button->connect_compat("pressed", this, "_button_tool_select", make_binds(TOOL_ROTATE));
 	rotate_button->set_shortcut(ED_SHORTCUT("canvas_item_editor/rotate_mode", TTR("Rotate Mode"), KEY_E));
 	rotate_button->set_tooltip(TTR("Rotate Mode"));
 
 	scale_button = memnew(ToolButton);
 	hb->add_child(scale_button);
 	scale_button->set_toggle_mode(true);
-	scale_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_SCALE));
+	scale_button->connect_compat("pressed", this, "_button_tool_select", make_binds(TOOL_SCALE));
 	scale_button->set_shortcut(ED_SHORTCUT("canvas_item_editor/scale_mode", TTR("Scale Mode"), KEY_S));
 	scale_button->set_tooltip(TTR("Scale Mode"));
 
@@ -5554,25 +5554,25 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	list_select_button = memnew(ToolButton);
 	hb->add_child(list_select_button);
 	list_select_button->set_toggle_mode(true);
-	list_select_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_LIST_SELECT));
+	list_select_button->connect_compat("pressed", this, "_button_tool_select", make_binds(TOOL_LIST_SELECT));
 	list_select_button->set_tooltip(TTR("Show a list of all objects at the position clicked\n(same as Alt+RMB in select mode)."));
 
 	pivot_button = memnew(ToolButton);
 	hb->add_child(pivot_button);
 	pivot_button->set_toggle_mode(true);
-	pivot_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_EDIT_PIVOT));
+	pivot_button->connect_compat("pressed", this, "_button_tool_select", make_binds(TOOL_EDIT_PIVOT));
 	pivot_button->set_tooltip(TTR("Click to change object's rotation pivot."));
 
 	pan_button = memnew(ToolButton);
 	hb->add_child(pan_button);
 	pan_button->set_toggle_mode(true);
-	pan_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_PAN));
+	pan_button->connect_compat("pressed", this, "_button_tool_select", make_binds(TOOL_PAN));
 	pan_button->set_tooltip(TTR("Pan Mode"));
 
 	ruler_button = memnew(ToolButton);
 	hb->add_child(ruler_button);
 	ruler_button->set_toggle_mode(true);
-	ruler_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_RULER));
+	ruler_button->connect_compat("pressed", this, "_button_tool_select", make_binds(TOOL_RULER));
 	ruler_button->set_shortcut(ED_SHORTCUT("canvas_item_editor/ruler_mode", TTR("Ruler Mode"), KEY_R));
 	ruler_button->set_tooltip(TTR("Ruler Mode"));
 
@@ -5581,14 +5581,14 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	smart_snap_button = memnew(ToolButton);
 	hb->add_child(smart_snap_button);
 	smart_snap_button->set_toggle_mode(true);
-	smart_snap_button->connect("toggled", this, "_button_toggle_smart_snap");
+	smart_snap_button->connect_compat("toggled", this, "_button_toggle_smart_snap");
 	smart_snap_button->set_tooltip(TTR("Toggle smart snapping."));
 	smart_snap_button->set_shortcut(ED_SHORTCUT("canvas_item_editor/use_smart_snap", TTR("Use Smart Snap"), KEY_MASK_SHIFT | KEY_S));
 
 	grid_snap_button = memnew(ToolButton);
 	hb->add_child(grid_snap_button);
 	grid_snap_button->set_toggle_mode(true);
-	grid_snap_button->connect("toggled", this, "_button_toggle_grid_snap");
+	grid_snap_button->connect_compat("toggled", this, "_button_toggle_grid_snap");
 	grid_snap_button->set_tooltip(TTR("Toggle grid snapping."));
 	grid_snap_button->set_shortcut(ED_SHORTCUT("canvas_item_editor/use_grid_snap", TTR("Use Grid Snap"), KEY_MASK_SHIFT | KEY_G));
 
@@ -5599,7 +5599,7 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	snap_config_menu->set_switch_on_hover(true);
 
 	PopupMenu *p = snap_config_menu->get_popup();
-	p->connect("id_pressed", this, "_popup_callback");
+	p->connect_compat("id_pressed", this, "_popup_callback");
 	p->set_hide_on_checkable_item_selection(false);
 	p->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/use_rotation_snap", TTR("Use Rotation Snap")), SNAP_USE_ROTATION);
 	p->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/use_scale_snap", TTR("Use Scale Snap")), SNAP_USE_SCALE);
@@ -5613,7 +5613,7 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	smartsnap_config_popup = memnew(PopupMenu);
 	p->add_child(smartsnap_config_popup);
 	smartsnap_config_popup->set_name("SmartSnapping");
-	smartsnap_config_popup->connect("id_pressed", this, "_popup_callback");
+	smartsnap_config_popup->connect_compat("id_pressed", this, "_popup_callback");
 	smartsnap_config_popup->set_hide_on_checkable_item_selection(false);
 	smartsnap_config_popup->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/snap_node_parent", TTR("Snap to Parent")), SNAP_USE_NODE_PARENT);
 	smartsnap_config_popup->add_check_shortcut(ED_SHORTCUT("canvas_item_editor/snap_node_anchors", TTR("Snap to Node Anchor")), SNAP_USE_NODE_ANCHORS);
@@ -5627,22 +5627,22 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	lock_button = memnew(ToolButton);
 	hb->add_child(lock_button);
 
-	lock_button->connect("pressed", this, "_popup_callback", varray(LOCK_SELECTED));
+	lock_button->connect_compat("pressed", this, "_popup_callback", varray(LOCK_SELECTED));
 	lock_button->set_tooltip(TTR("Lock the selected object in place (can't be moved)."));
 
 	unlock_button = memnew(ToolButton);
 	hb->add_child(unlock_button);
-	unlock_button->connect("pressed", this, "_popup_callback", varray(UNLOCK_SELECTED));
+	unlock_button->connect_compat("pressed", this, "_popup_callback", varray(UNLOCK_SELECTED));
 	unlock_button->set_tooltip(TTR("Unlock the selected object (can be moved)."));
 
 	group_button = memnew(ToolButton);
 	hb->add_child(group_button);
-	group_button->connect("pressed", this, "_popup_callback", varray(GROUP_SELECTED));
+	group_button->connect_compat("pressed", this, "_popup_callback", varray(GROUP_SELECTED));
 	group_button->set_tooltip(TTR("Makes sure the object's children are not selectable."));
 
 	ungroup_button = memnew(ToolButton);
 	hb->add_child(ungroup_button);
-	ungroup_button->connect("pressed", this, "_popup_callback", varray(UNGROUP_SELECTED));
+	ungroup_button->connect_compat("pressed", this, "_popup_callback", varray(UNGROUP_SELECTED));
 	ungroup_button->set_tooltip(TTR("Restores the object's children's ability to be selected."));
 
 	hb->add_child(memnew(VSeparator));
@@ -5661,13 +5661,13 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	p->add_separator();
 	p->add_shortcut(ED_SHORTCUT("canvas_item_editor/skeleton_make_bones", TTR("Make Custom Bone(s) from Node(s)"), KEY_MASK_CMD | KEY_MASK_SHIFT | KEY_B), SKELETON_MAKE_BONES);
 	p->add_shortcut(ED_SHORTCUT("canvas_item_editor/skeleton_clear_bones", TTR("Clear Custom Bones")), SKELETON_CLEAR_BONES);
-	p->connect("id_pressed", this, "_popup_callback");
+	p->connect_compat("id_pressed", this, "_popup_callback");
 
 	hb->add_child(memnew(VSeparator));
 
 	override_camera_button = memnew(ToolButton);
 	hb->add_child(override_camera_button);
-	override_camera_button->connect("toggled", this, "_button_override_camera");
+	override_camera_button->connect_compat("toggled", this, "_button_override_camera");
 	override_camera_button->set_toggle_mode(true);
 	override_camera_button->set_disabled(true);
 	_update_override_camera_button(false);
@@ -5677,7 +5677,7 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	view_menu = memnew(MenuButton);
 	view_menu->set_text(TTR("View"));
 	hb->add_child(view_menu);
-	view_menu->get_popup()->connect("id_pressed", this, "_popup_callback");
+	view_menu->get_popup()->connect_compat("id_pressed", this, "_popup_callback");
 	view_menu->set_switch_on_hover(true);
 
 	p = view_menu->get_popup();
@@ -5705,18 +5705,18 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	presets_menu->set_switch_on_hover(true);
 
 	p = presets_menu->get_popup();
-	p->connect("id_pressed", this, "_popup_callback");
+	p->connect_compat("id_pressed", this, "_popup_callback");
 
 	anchors_popup = memnew(PopupMenu);
 	p->add_child(anchors_popup);
 	anchors_popup->set_name("Anchors");
-	anchors_popup->connect("id_pressed", this, "_popup_callback");
+	anchors_popup->connect_compat("id_pressed", this, "_popup_callback");
 
 	anchor_mode_button = memnew(ToolButton);
 	hb->add_child(anchor_mode_button);
 	anchor_mode_button->set_toggle_mode(true);
 	anchor_mode_button->hide();
-	anchor_mode_button->connect("toggled", this, "_button_toggle_anchor_mode");
+	anchor_mode_button->connect_compat("toggled", this, "_button_toggle_anchor_mode");
 
 	animation_hb = memnew(HBoxContainer);
 	hb->add_child(animation_hb);
@@ -5728,7 +5728,7 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	key_loc_button->set_flat(true);
 	key_loc_button->set_pressed(true);
 	key_loc_button->set_focus_mode(FOCUS_NONE);
-	key_loc_button->connect("pressed", this, "_popup_callback", varray(ANIM_INSERT_POS));
+	key_loc_button->connect_compat("pressed", this, "_popup_callback", varray(ANIM_INSERT_POS));
 	key_loc_button->set_tooltip(TTR("Translation mask for inserting keys."));
 	animation_hb->add_child(key_loc_button);
 	key_rot_button = memnew(Button);
@@ -5736,20 +5736,20 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	key_rot_button->set_flat(true);
 	key_rot_button->set_pressed(true);
 	key_rot_button->set_focus_mode(FOCUS_NONE);
-	key_rot_button->connect("pressed", this, "_popup_callback", varray(ANIM_INSERT_ROT));
+	key_rot_button->connect_compat("pressed", this, "_popup_callback", varray(ANIM_INSERT_ROT));
 	key_rot_button->set_tooltip(TTR("Rotation mask for inserting keys."));
 	animation_hb->add_child(key_rot_button);
 	key_scale_button = memnew(Button);
 	key_scale_button->set_toggle_mode(true);
 	key_scale_button->set_flat(true);
 	key_scale_button->set_focus_mode(FOCUS_NONE);
-	key_scale_button->connect("pressed", this, "_popup_callback", varray(ANIM_INSERT_SCALE));
+	key_scale_button->connect_compat("pressed", this, "_popup_callback", varray(ANIM_INSERT_SCALE));
 	key_scale_button->set_tooltip(TTR("Scale mask for inserting keys."));
 	animation_hb->add_child(key_scale_button);
 	key_insert_button = memnew(Button);
 	key_insert_button->set_flat(true);
 	key_insert_button->set_focus_mode(FOCUS_NONE);
-	key_insert_button->connect("pressed", this, "_popup_callback", varray(ANIM_INSERT_KEY));
+	key_insert_button->connect_compat("pressed", this, "_popup_callback", varray(ANIM_INSERT_KEY));
 	key_insert_button->set_tooltip(TTR("Insert keys (based on mask)."));
 	key_insert_button->set_shortcut(ED_SHORTCUT("canvas_item_editor/anim_insert_key", TTR("Insert Key"), KEY_INSERT));
 	animation_hb->add_child(key_insert_button);
@@ -5765,7 +5765,7 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	animation_menu = memnew(MenuButton);
 	animation_menu->set_tooltip(TTR("Animation Key and Pose Options"));
 	animation_hb->add_child(animation_menu);
-	animation_menu->get_popup()->connect("id_pressed", this, "_popup_callback");
+	animation_menu->get_popup()->connect_compat("id_pressed", this, "_popup_callback");
 	animation_menu->set_switch_on_hover(true);
 
 	p = animation_menu->get_popup();
@@ -5778,7 +5778,7 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	p->add_shortcut(ED_SHORTCUT("canvas_item_editor/anim_clear_pose", TTR("Clear Pose"), KEY_MASK_SHIFT | KEY_K), ANIM_CLEAR_POSE);
 
 	snap_dialog = memnew(SnapDialog);
-	snap_dialog->connect("confirmed", this, "_snap_changed");
+	snap_dialog->connect_compat("confirmed", this, "_snap_changed");
 	add_child(snap_dialog);
 
 	select_sb = Ref<StyleBoxTexture>(memnew(StyleBoxTexture));
@@ -5786,8 +5786,8 @@ CanvasItemEditor::CanvasItemEditor(EditorNode *p_editor) {
 	selection_menu = memnew(PopupMenu);
 	add_child(selection_menu);
 	selection_menu->set_custom_minimum_size(Vector2(100, 0));
-	selection_menu->connect("id_pressed", this, "_selection_result_pressed");
-	selection_menu->connect("popup_hide", this, "_selection_menu_hide");
+	selection_menu->connect_compat("id_pressed", this, "_selection_result_pressed");
+	selection_menu->connect_compat("popup_hide", this, "_selection_menu_hide");
 
 	multiply_grid_step_shortcut = ED_SHORTCUT("canvas_item_editor/multiply_grid_step", TTR("Multiply grid step by 2"), KEY_KP_MULTIPLY);
 	divide_grid_step_shortcut = ED_SHORTCUT("canvas_item_editor/divide_grid_step", TTR("Divide grid step by 2"), KEY_KP_DIVIDE);
@@ -5960,9 +5960,9 @@ void CanvasItemEditorViewport::_create_nodes(Node *parent, Node *child, String &
 
 	if (parent) {
 		String new_name = parent->validate_child_name(child);
-		ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-		editor_data->get_undo_redo().add_do_method(sed, "live_debug_create_node", editor->get_edited_scene()->get_path_to(parent), child->get_class(), new_name);
-		editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
+		EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
+		editor_data->get_undo_redo().add_do_method(ed, "live_debug_create_node", editor->get_edited_scene()->get_path_to(parent), child->get_class(), new_name);
+		editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
 	}
 
 	// handle with different property for texture
@@ -5987,7 +5987,7 @@ void CanvasItemEditorViewport::_create_nodes(Node *parent, Node *child, String &
 	if (default_type == "NinePatchRect") {
 		editor_data->get_undo_redo().add_do_property(child, "rect/size", texture_size);
 	} else if (default_type == "Polygon2D") {
-		PoolVector<Vector2> list;
+		Vector<Vector2> list;
 		list.push_back(Vector2(0, 0));
 		list.push_back(Vector2(texture_size.width, 0));
 		list.push_back(Vector2(texture_size.width, texture_size.height));
@@ -6030,9 +6030,9 @@ bool CanvasItemEditorViewport::_create_instance(Node *parent, String &path, cons
 	editor_data->get_undo_redo().add_undo_method(parent, "remove_child", instanced_scene);
 
 	String new_name = parent->validate_child_name(instanced_scene);
-	ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-	editor_data->get_undo_redo().add_do_method(sed, "live_debug_instance_node", editor->get_edited_scene()->get_path_to(parent), path, new_name);
-	editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
+	EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
+	editor_data->get_undo_redo().add_do_method(ed, "live_debug_instance_node", editor->get_edited_scene()->get_path_to(parent), path, new_name);
+	editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
 
 	CanvasItem *parent_ci = Object::cast_to<CanvasItem>(parent);
 	if (parent_ci) {
@@ -6234,11 +6234,11 @@ void CanvasItemEditorViewport::drop_data(const Point2 &p_point, const Variant &p
 void CanvasItemEditorViewport::_notification(int p_what) {
 	switch (p_what) {
 		case NOTIFICATION_ENTER_TREE: {
-			connect("mouse_exited", this, "_on_mouse_exit");
+			connect_compat("mouse_exited", this, "_on_mouse_exit");
 			label->add_color_override("font_color", get_color("warning_color", "Editor"));
 		} break;
 		case NOTIFICATION_EXIT_TREE: {
-			disconnect("mouse_exited", this, "_on_mouse_exit");
+			disconnect_compat("mouse_exited", this, "_on_mouse_exit");
 		} break;
 
 		default: break;
@@ -6276,8 +6276,8 @@ CanvasItemEditorViewport::CanvasItemEditorViewport(EditorNode *p_node, CanvasIte
 	selector = memnew(AcceptDialog);
 	editor->get_gui_base()->add_child(selector);
 	selector->set_title(TTR("Change Default Type"));
-	selector->connect("confirmed", this, "_on_change_type_confirmed");
-	selector->connect("popup_hide", this, "_on_change_type_closed");
+	selector->connect_compat("confirmed", this, "_on_change_type_confirmed");
+	selector->connect_compat("popup_hide", this, "_on_change_type_closed");
 
 	VBoxContainer *vbc = memnew(VBoxContainer);
 	selector->add_child(vbc);
@@ -6294,7 +6294,7 @@ CanvasItemEditorViewport::CanvasItemEditorViewport(EditorNode *p_node, CanvasIte
 		CheckBox *check = memnew(CheckBox);
 		btn_group->add_child(check);
 		check->set_text(types[i]);
-		check->connect("button_down", this, "_on_select_type", varray(check));
+		check->connect_compat("button_down", this, "_on_select_type", varray(check));
 		check->set_button_group(button_group);
 	}
 
diff --git a/editor/plugins/collision_polygon_editor_plugin.cpp b/editor/plugins/collision_polygon_editor_plugin.cpp
index 3de67589ee..59bbe031ed 100644
--- a/editor/plugins/collision_polygon_editor_plugin.cpp
+++ b/editor/plugins/collision_polygon_editor_plugin.cpp
@@ -47,7 +47,7 @@ void Polygon3DEditor::_notification(int p_what) {
 			button_create->set_icon(get_icon("Edit", "EditorIcons"));
 			button_edit->set_icon(get_icon("MovePoint", "EditorIcons"));
 			button_edit->set_pressed(true);
-			get_tree()->connect("node_removed", this, "_node_removed");
+			get_tree()->connect_compat("node_removed", this, "_node_removed");
 
 		} break;
 		case NOTIFICATION_PROCESS: {
@@ -470,11 +470,11 @@ void Polygon3DEditor::_polygon_draw() {
 
 	Array a;
 	a.resize(Mesh::ARRAY_MAX);
-	PoolVector<Vector3> va;
+	Vector<Vector3> va;
 	{
 
 		va.resize(poly.size());
-		PoolVector<Vector3>::Write w = va.write();
+		Vector3 *w = va.ptrw();
 		for (int i = 0; i < poly.size(); i++) {
 
 			Vector2 p, p2;
@@ -532,12 +532,12 @@ Polygon3DEditor::Polygon3DEditor(EditorNode *p_editor) {
 	add_child(memnew(VSeparator));
 	button_create = memnew(ToolButton);
 	add_child(button_create);
-	button_create->connect("pressed", this, "_menu_option", varray(MODE_CREATE));
+	button_create->connect_compat("pressed", this, "_menu_option", varray(MODE_CREATE));
 	button_create->set_toggle_mode(true);
 
 	button_edit = memnew(ToolButton);
 	add_child(button_edit);
-	button_edit->connect("pressed", this, "_menu_option", varray(MODE_EDIT));
+	button_edit->connect_compat("pressed", this, "_menu_option", varray(MODE_EDIT));
 	button_edit->set_toggle_mode(true);
 
 	mode = MODE_EDIT;
diff --git a/editor/plugins/cpu_particles_2d_editor_plugin.cpp b/editor/plugins/cpu_particles_2d_editor_plugin.cpp
index 655048c271..ad3f01ec37 100644
--- a/editor/plugins/cpu_particles_2d_editor_plugin.cpp
+++ b/editor/plugins/cpu_particles_2d_editor_plugin.cpp
@@ -118,8 +118,8 @@ void CPUParticles2DEditorPlugin::_generate_emission_mask() {
 	int vpc = 0;
 
 	{
-		PoolVector<uint8_t> data = img->get_data();
-		PoolVector<uint8_t>::Read r = data.read();
+		Vector<uint8_t> data = img->get_data();
+		const uint8_t *r = data.ptr();
 
 		for (int i = 0; i < s.width; i++) {
 			for (int j = 0; j < s.height; j++) {
@@ -198,9 +198,9 @@ void CPUParticles2DEditorPlugin::_generate_emission_mask() {
 	ERR_FAIL_COND_MSG(valid_positions.size() == 0, "No pixels with transparency > 128 in image...");
 
 	if (capture_colors) {
-		PoolColorArray pca;
+		PackedColorArray pca;
 		pca.resize(vpc);
-		PoolColorArray::Write pcaw = pca.write();
+		Color *pcaw = pca.ptrw();
 		for (int i = 0; i < vpc; i += 1) {
 			Color color;
 			color.r = valid_colors[i * 4 + 0] / 255.0f;
@@ -214,9 +214,9 @@ void CPUParticles2DEditorPlugin::_generate_emission_mask() {
 
 	if (valid_normals.size()) {
 		particles->set_emission_shape(CPUParticles2D::EMISSION_SHAPE_DIRECTED_POINTS);
-		PoolVector2Array norms;
+		PackedVector2Array norms;
 		norms.resize(valid_normals.size());
-		PoolVector2Array::Write normsw = norms.write();
+		Vector2 *normsw = norms.ptrw();
 		for (int i = 0; i < valid_normals.size(); i += 1) {
 			normsw[i] = valid_normals[i];
 		}
@@ -226,9 +226,9 @@ void CPUParticles2DEditorPlugin::_generate_emission_mask() {
 	}
 
 	{
-		PoolVector2Array points;
+		PackedVector2Array points;
 		points.resize(valid_positions.size());
-		PoolVector2Array::Write pointsw = points.write();
+		Vector2 *pointsw = points.ptrw();
 		for (int i = 0; i < valid_positions.size(); i += 1) {
 			pointsw[i] = valid_positions[i];
 		}
@@ -240,9 +240,9 @@ void CPUParticles2DEditorPlugin::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_ENTER_TREE) {
 
-		menu->get_popup()->connect("id_pressed", this, "_menu_callback");
+		menu->get_popup()->connect_compat("id_pressed", this, "_menu_callback");
 		menu->set_icon(menu->get_popup()->get_icon("Particles2D", "EditorIcons"));
-		file->connect("file_selected", this, "_file_selected");
+		file->connect_compat("file_selected", this, "_file_selected");
 	}
 }
 
@@ -305,7 +305,7 @@ CPUParticles2DEditorPlugin::CPUParticles2DEditorPlugin(EditorNode *p_node) {
 
 	toolbar->add_child(emission_mask);
 
-	emission_mask->connect("confirmed", this, "_generate_emission_mask");
+	emission_mask->connect_compat("confirmed", this, "_generate_emission_mask");
 }
 
 CPUParticles2DEditorPlugin::~CPUParticles2DEditorPlugin() {
diff --git a/editor/plugins/cpu_particles_editor_plugin.cpp b/editor/plugins/cpu_particles_editor_plugin.cpp
index 2074ba6b99..3d438226d2 100644
--- a/editor/plugins/cpu_particles_editor_plugin.cpp
+++ b/editor/plugins/cpu_particles_editor_plugin.cpp
@@ -51,12 +51,6 @@ void CPUParticlesEditor::_menu_option(int p_option) {
 
 	switch (p_option) {
 
-		case MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_MESH: {
-
-			emission_file_dialog->popup_centered_ratio();
-
-		} break;
-
 		case MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_NODE: {
 
 			emission_tree_dialog->popup_centered_ratio();
@@ -80,8 +74,8 @@ void CPUParticlesEditor::edit(CPUParticles *p_particles) {
 void CPUParticlesEditor::_generate_emission_points() {
 
 	/// hacer codigo aca
-	PoolVector<Vector3> points;
-	PoolVector<Vector3> normals;
+	Vector<Vector3> points;
+	Vector<Vector3> normals;
 
 	if (!_generate(points, normals)) {
 		return;
@@ -112,11 +106,10 @@ CPUParticlesEditor::CPUParticlesEditor() {
 	particles_editor_hb->hide();
 
 	options->set_text(TTR("CPUParticles"));
-	options->get_popup()->add_item(TTR("Create Emission Points From Mesh"), MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_MESH);
 	options->get_popup()->add_item(TTR("Create Emission Points From Node"), MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_NODE);
 	options->get_popup()->add_separator();
 	options->get_popup()->add_item(TTR("Restart"), MENU_OPTION_RESTART);
-	options->get_popup()->connect("id_pressed", this, "_menu_option");
+	options->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 }
 
 void CPUParticlesEditorPlugin::edit(Object *p_object) {
diff --git a/editor/plugins/cpu_particles_editor_plugin.h b/editor/plugins/cpu_particles_editor_plugin.h
index deaced9ad9..4cf143fc0c 100644
--- a/editor/plugins/cpu_particles_editor_plugin.h
+++ b/editor/plugins/cpu_particles_editor_plugin.h
@@ -41,7 +41,6 @@ class CPUParticlesEditor : public ParticlesEditorBase {
 	enum Menu {
 
 		MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_NODE,
-		MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_MESH,
 		MENU_OPTION_CLEAR_EMISSION_VOLUME,
 		MENU_OPTION_RESTART
 
diff --git a/editor/plugins/curve_editor_plugin.cpp b/editor/plugins/curve_editor_plugin.cpp
index 0af983f780..5f4fb19d9e 100644
--- a/editor/plugins/curve_editor_plugin.cpp
+++ b/editor/plugins/curve_editor_plugin.cpp
@@ -49,7 +49,7 @@ CurveEditor::CurveEditor() {
 	set_clip_contents(true);
 
 	_context_menu = memnew(PopupMenu);
-	_context_menu->connect("id_pressed", this, "_on_context_menu_item_selected");
+	_context_menu->connect_compat("id_pressed", this, "_on_context_menu_item_selected");
 	add_child(_context_menu);
 
 	_presets_menu = memnew(PopupMenu);
@@ -60,7 +60,7 @@ CurveEditor::CurveEditor() {
 	_presets_menu->add_item(TTR("Ease In"), PRESET_EASE_IN);
 	_presets_menu->add_item(TTR("Ease Out"), PRESET_EASE_OUT);
 	_presets_menu->add_item(TTR("Smoothstep"), PRESET_SMOOTHSTEP);
-	_presets_menu->connect("id_pressed", this, "_on_preset_item_selected");
+	_presets_menu->connect_compat("id_pressed", this, "_on_preset_item_selected");
 	_context_menu->add_child(_presets_menu);
 }
 
@@ -70,15 +70,15 @@ void CurveEditor::set_curve(Ref<Curve> curve) {
 		return;
 
 	if (_curve_ref.is_valid()) {
-		_curve_ref->disconnect(CoreStringNames::get_singleton()->changed, this, "_curve_changed");
-		_curve_ref->disconnect(Curve::SIGNAL_RANGE_CHANGED, this, "_curve_changed");
+		_curve_ref->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_curve_changed");
+		_curve_ref->disconnect_compat(Curve::SIGNAL_RANGE_CHANGED, this, "_curve_changed");
 	}
 
 	_curve_ref = curve;
 
 	if (_curve_ref.is_valid()) {
-		_curve_ref->connect(CoreStringNames::get_singleton()->changed, this, "_curve_changed");
-		_curve_ref->connect(Curve::SIGNAL_RANGE_CHANGED, this, "_curve_changed");
+		_curve_ref->connect_compat(CoreStringNames::get_singleton()->changed, this, "_curve_changed");
+		_curve_ref->connect_compat(Curve::SIGNAL_RANGE_CHANGED, this, "_curve_changed");
 	}
 
 	_selected_point = -1;
@@ -802,8 +802,6 @@ Ref<Texture2D> CurvePreviewGenerator::generate(const Ref<Resource> &p_from, cons
 
 	im.create(thumbnail_size, thumbnail_size / 2, 0, Image::FORMAT_RGBA8);
 
-	im.lock();
-
 	Color bg_color(0.1, 0.1, 0.1, 1.0);
 	for (int i = 0; i < thumbnail_size; i++) {
 		for (int j = 0; j < thumbnail_size / 2; j++) {
@@ -844,8 +842,6 @@ Ref<Texture2D> CurvePreviewGenerator::generate(const Ref<Resource> &p_from, cons
 		prev_y = y;
 	}
 
-	im.unlock();
-
 	Ref<ImageTexture> ptex = Ref<ImageTexture>(memnew(ImageTexture));
 
 	ptex->create_from_image(img_ref);
diff --git a/editor/plugins/debugger_editor_plugin.cpp b/editor/plugins/debugger_editor_plugin.cpp
new file mode 100644
index 0000000000..2534a2cc17
--- /dev/null
+++ b/editor/plugins/debugger_editor_plugin.cpp
@@ -0,0 +1,51 @@
+/*************************************************************************/
+/*  debugger_editor_plugin.cpp                                           */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "debugger_editor_plugin.h"
+
+#include "core/os/keyboard.h"
+#include "editor/debugger/editor_debugger_node.h"
+
+DebuggerEditorPlugin::DebuggerEditorPlugin(EditorNode *p_editor) {
+	ED_SHORTCUT("debugger/step_into", TTR("Step Into"), KEY_F11);
+	ED_SHORTCUT("debugger/step_over", TTR("Step Over"), KEY_F10);
+	ED_SHORTCUT("debugger/break", TTR("Break"));
+	ED_SHORTCUT("debugger/continue", TTR("Continue"), KEY_F12);
+	ED_SHORTCUT("debugger/keep_debugger_open", TTR("Keep Debugger Open"));
+	ED_SHORTCUT("debugger/debug_with_external_editor", TTR("Debug with External Editor"));
+
+	EditorDebuggerNode *debugger = memnew(EditorDebuggerNode);
+	Button *db = EditorNode::get_singleton()->add_bottom_panel_item(TTR("Debugger"), debugger);
+	debugger->set_tool_button(db);
+}
+
+DebuggerEditorPlugin::~DebuggerEditorPlugin() {
+	// Should delete debugger?
+}
diff --git a/editor/plugins/debugger_editor_plugin.h b/editor/plugins/debugger_editor_plugin.h
new file mode 100644
index 0000000000..05d6ece72d
--- /dev/null
+++ b/editor/plugins/debugger_editor_plugin.h
@@ -0,0 +1,50 @@
+/*************************************************************************/
+/*  debugger_editor_plugin.h                                             */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef DEBUGGER_EDITOR_PLUGIN_H
+#define DEBUGGER_EDITOR_PLUGIN_H
+
+#include "editor/debugger/editor_debugger_node.h"
+#include "editor/editor_node.h"
+#include "editor/editor_plugin.h"
+
+class DebuggerEditorPlugin : public EditorPlugin {
+
+	GDCLASS(DebuggerEditorPlugin, EditorPlugin);
+
+public:
+	virtual String get_name() const { return "Debugger"; }
+	bool has_main_screen() const { return false; }
+
+	DebuggerEditorPlugin(EditorNode *p_node);
+	~DebuggerEditorPlugin();
+};
+
+#endif // DEBUGGER_EDITOR_PLUGIN_H
diff --git a/editor/plugins/editor_preview_plugins.cpp b/editor/plugins/editor_preview_plugins.cpp
index 6e8aef0aea..3c173ab783 100644
--- a/editor/plugins/editor_preview_plugins.cpp
+++ b/editor/plugins/editor_preview_plugins.cpp
@@ -47,8 +47,6 @@ void post_process_preview(Ref<Image> p_image) {
 	if (p_image->get_format() != Image::FORMAT_RGBA8)
 		p_image->convert(Image::FORMAT_RGBA8);
 
-	p_image->lock();
-
 	const int w = p_image->get_width();
 	const int h = p_image->get_height();
 
@@ -70,8 +68,6 @@ void post_process_preview(Ref<Image> p_image) {
 			}
 		}
 	}
-
-	p_image->unlock();
 }
 
 bool EditorTexturePreviewPlugin::handles(const String &p_type) const {
@@ -207,19 +203,19 @@ Ref<Texture2D> EditorBitmapPreviewPlugin::generate(const RES &p_from, const Size
 		return Ref<Texture2D>();
 	}
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 
 	data.resize(bm->get_size().width * bm->get_size().height);
 
 	{
-		PoolVector<uint8_t>::Write w = data.write();
+		uint8_t *w = data.ptrw();
 
 		for (int i = 0; i < bm->get_size().width; i++) {
 			for (int j = 0; j < bm->get_size().height; j++) {
 				if (bm->get_bit(Point2i(i, j))) {
-					w[j * bm->get_size().width + i] = 255;
+					w[j * (int)bm->get_size().width + i] = 255;
 				} else {
-					w[j * bm->get_size().width + i] = 0;
+					w[j * (int)bm->get_size().width + i] = 0;
 				}
 			}
 		}
@@ -396,10 +392,10 @@ EditorMaterialPreviewPlugin::EditorMaterialPreviewPlugin() {
 	int lons = 32;
 	float radius = 1.0;
 
-	PoolVector<Vector3> vertices;
-	PoolVector<Vector3> normals;
-	PoolVector<Vector2> uvs;
-	PoolVector<float> tangents;
+	Vector<Vector3> vertices;
+	Vector<Vector3> normals;
+	Vector<Vector2> uvs;
+	Vector<float> tangents;
 	Basis tt = Basis(Vector3(0, 1, 0), Math_PI * 0.5);
 
 	for (int i = 1; i <= lats; i++) {
@@ -522,8 +518,6 @@ Ref<Texture2D> EditorScriptPreviewPlugin::generate(const RES &p_from, const Size
 	Color text_color = EditorSettings::get_singleton()->get("text_editor/highlighting/text_color");
 	Color symbol_color = EditorSettings::get_singleton()->get("text_editor/highlighting/symbol_color");
 
-	img->lock();
-
 	if (bg_color.a == 0)
 		bg_color = Color(0, 0, 0, 0);
 	bg_color.a = MAX(bg_color.a, 0.2); // some background
@@ -593,8 +587,6 @@ Ref<Texture2D> EditorScriptPreviewPlugin::generate(const RES &p_from, const Size
 		col++;
 	}
 
-	img->unlock();
-
 	post_process_preview(img);
 
 	Ref<ImageTexture> ptex = Ref<ImageTexture>(memnew(ImageTexture));
@@ -617,14 +609,14 @@ Ref<Texture2D> EditorAudioStreamPreviewPlugin::generate(const RES &p_from, const
 	Ref<AudioStream> stream = p_from;
 	ERR_FAIL_COND_V(stream.is_null(), Ref<Texture2D>());
 
-	PoolVector<uint8_t> img;
+	Vector<uint8_t> img;
 
 	int w = p_size.x;
 	int h = p_size.y;
 	img.resize(w * h * 3);
 
-	PoolVector<uint8_t>::Write imgdata = img.write();
-	uint8_t *imgw = imgdata.ptr();
+	uint8_t *imgdata = img.ptrw();
+	uint8_t *imgw = imgdata;
 
 	Ref<AudioStreamPlayback> playback = stream->instance_playback();
 	ERR_FAIL_COND_V(playback.is_null(), Ref<Texture2D>());
@@ -680,7 +672,6 @@ Ref<Texture2D> EditorAudioStreamPreviewPlugin::generate(const RES &p_from, const
 		}
 	}
 
-	imgdata.release();
 	//post_process_preview(img);
 
 	Ref<ImageTexture> ptex = Ref<ImageTexture>(memnew(ImageTexture));
diff --git a/editor/plugins/gi_probe_editor_plugin.cpp b/editor/plugins/gi_probe_editor_plugin.cpp
index fe2c0d33b7..9231d38a02 100644
--- a/editor/plugins/gi_probe_editor_plugin.cpp
+++ b/editor/plugins/gi_probe_editor_plugin.cpp
@@ -147,7 +147,7 @@ GIProbeEditorPlugin::GIProbeEditorPlugin(EditorNode *p_node) {
 	bake = memnew(ToolButton);
 	bake->set_icon(editor->get_gui_base()->get_icon("Bake", "EditorIcons"));
 	bake->set_text(TTR("Bake GI Probe"));
-	bake->connect("pressed", this, "_bake");
+	bake->connect_compat("pressed", this, "_bake");
 	bake_hb->add_child(bake);
 	bake_info = memnew(Label);
 	bake_info->set_h_size_flags(Control::SIZE_EXPAND_FILL);
@@ -159,7 +159,7 @@ GIProbeEditorPlugin::GIProbeEditorPlugin(EditorNode *p_node) {
 	probe_file = memnew(EditorFileDialog);
 	probe_file->set_mode(EditorFileDialog::MODE_SAVE_FILE);
 	probe_file->add_filter("*.res");
-	probe_file->connect("file_selected", this, "_giprobe_save_path_and_bake");
+	probe_file->connect_compat("file_selected", this, "_giprobe_save_path_and_bake");
 	get_editor_interface()->get_base_control()->add_child(probe_file);
 	probe_file->set_title(TTR("Select path for GIProbe Data File"));
 
diff --git a/editor/plugins/gradient_editor_plugin.cpp b/editor/plugins/gradient_editor_plugin.cpp
index 0a3a994eb7..b36782ee14 100644
--- a/editor/plugins/gradient_editor_plugin.cpp
+++ b/editor/plugins/gradient_editor_plugin.cpp
@@ -69,8 +69,8 @@ void GradientEditor::_bind_methods() {
 
 void GradientEditor::set_gradient(const Ref<Gradient> &p_gradient) {
 	gradient = p_gradient;
-	connect("ramp_changed", this, "_ramp_changed");
-	gradient->connect("changed", this, "_gradient_changed");
+	connect_compat("ramp_changed", this, "_ramp_changed");
+	gradient->connect_compat("changed", this, "_gradient_changed");
 	set_points(gradient->get_points());
 }
 
diff --git a/editor/plugins/item_list_editor_plugin.cpp b/editor/plugins/item_list_editor_plugin.cpp
index b7dfe97081..b872a2d932 100644
--- a/editor/plugins/item_list_editor_plugin.cpp
+++ b/editor/plugins/item_list_editor_plugin.cpp
@@ -268,7 +268,7 @@ void ItemListEditor::_notification(int p_notification) {
 		del_button->set_icon(get_icon("Remove", "EditorIcons"));
 	} else if (p_notification == NOTIFICATION_READY) {
 
-		get_tree()->connect("node_removed", this, "_node_removed");
+		get_tree()->connect_compat("node_removed", this, "_node_removed");
 	}
 }
 
@@ -359,7 +359,7 @@ ItemListEditor::ItemListEditor() {
 	toolbar_button = memnew(ToolButton);
 	toolbar_button->set_text(TTR("Items"));
 	add_child(toolbar_button);
-	toolbar_button->connect("pressed", this, "_edit_items");
+	toolbar_button->connect_compat("pressed", this, "_edit_items");
 
 	dialog = memnew(AcceptDialog);
 	dialog->set_title(TTR("Item List Editor"));
@@ -376,14 +376,14 @@ ItemListEditor::ItemListEditor() {
 	add_button = memnew(Button);
 	add_button->set_text(TTR("Add"));
 	hbc->add_child(add_button);
-	add_button->connect("pressed", this, "_add_button");
+	add_button->connect_compat("pressed", this, "_add_button");
 
 	hbc->add_spacer();
 
 	del_button = memnew(Button);
 	del_button->set_text(TTR("Delete"));
 	hbc->add_child(del_button);
-	del_button->connect("pressed", this, "_delete_button");
+	del_button->connect_compat("pressed", this, "_delete_button");
 
 	property_editor = memnew(EditorInspector);
 	vbc->add_child(property_editor);
diff --git a/editor/plugins/material_editor_plugin.cpp b/editor/plugins/material_editor_plugin.cpp
index 4e44082853..bca0bde441 100644
--- a/editor/plugins/material_editor_plugin.cpp
+++ b/editor/plugins/material_editor_plugin.cpp
@@ -171,13 +171,13 @@ MaterialEditor::MaterialEditor() {
 	sphere_switch->set_toggle_mode(true);
 	sphere_switch->set_pressed(true);
 	vb_shape->add_child(sphere_switch);
-	sphere_switch->connect("pressed", this, "_button_pressed", varray(sphere_switch));
+	sphere_switch->connect_compat("pressed", this, "_button_pressed", varray(sphere_switch));
 
 	box_switch = memnew(TextureButton);
 	box_switch->set_toggle_mode(true);
 	box_switch->set_pressed(false);
 	vb_shape->add_child(box_switch);
-	box_switch->connect("pressed", this, "_button_pressed", varray(box_switch));
+	box_switch->connect_compat("pressed", this, "_button_pressed", varray(box_switch));
 
 	hb->add_spacer();
 
@@ -187,12 +187,12 @@ MaterialEditor::MaterialEditor() {
 	light_1_switch = memnew(TextureButton);
 	light_1_switch->set_toggle_mode(true);
 	vb_light->add_child(light_1_switch);
-	light_1_switch->connect("pressed", this, "_button_pressed", varray(light_1_switch));
+	light_1_switch->connect_compat("pressed", this, "_button_pressed", varray(light_1_switch));
 
 	light_2_switch = memnew(TextureButton);
 	light_2_switch->set_toggle_mode(true);
 	vb_light->add_child(light_2_switch);
-	light_2_switch->connect("pressed", this, "_button_pressed", varray(light_2_switch));
+	light_2_switch->connect_compat("pressed", this, "_button_pressed", varray(light_2_switch));
 
 	first_enter = true;
 }
diff --git a/editor/plugins/mesh_editor_plugin.cpp b/editor/plugins/mesh_editor_plugin.cpp
index d06e5b6349..2b25a2328c 100644
--- a/editor/plugins/mesh_editor_plugin.cpp
+++ b/editor/plugins/mesh_editor_plugin.cpp
@@ -157,12 +157,12 @@ MeshEditor::MeshEditor() {
 	light_1_switch = memnew(TextureButton);
 	light_1_switch->set_toggle_mode(true);
 	vb_light->add_child(light_1_switch);
-	light_1_switch->connect("pressed", this, "_button_pressed", varray(light_1_switch));
+	light_1_switch->connect_compat("pressed", this, "_button_pressed", varray(light_1_switch));
 
 	light_2_switch = memnew(TextureButton);
 	light_2_switch->set_toggle_mode(true);
 	vb_light->add_child(light_2_switch);
-	light_2_switch->connect("pressed", this, "_button_pressed", varray(light_2_switch));
+	light_2_switch->connect_compat("pressed", this, "_button_pressed", varray(light_2_switch));
 
 	first_enter = true;
 
diff --git a/editor/plugins/mesh_instance_editor_plugin.cpp b/editor/plugins/mesh_instance_editor_plugin.cpp
index aaba6406c7..37cf16de58 100644
--- a/editor/plugins/mesh_instance_editor_plugin.cpp
+++ b/editor/plugins/mesh_instance_editor_plugin.cpp
@@ -327,24 +327,24 @@ void MeshInstanceEditor::_create_uv_lines(int p_layer) {
 			continue;
 		Array a = mesh->surface_get_arrays(i);
 
-		PoolVector<Vector2> uv = a[p_layer == 0 ? Mesh::ARRAY_TEX_UV : Mesh::ARRAY_TEX_UV2];
+		Vector<Vector2> uv = a[p_layer == 0 ? Mesh::ARRAY_TEX_UV : Mesh::ARRAY_TEX_UV2];
 		if (uv.size() == 0) {
 			err_dialog->set_text(TTR("Model has no UV in this layer"));
 			err_dialog->popup_centered_minsize();
 			return;
 		}
 
-		PoolVector<Vector2>::Read r = uv.read();
+		const Vector2 *r = uv.ptr();
 
-		PoolVector<int> indices = a[Mesh::ARRAY_INDEX];
-		PoolVector<int>::Read ri;
+		Vector<int> indices = a[Mesh::ARRAY_INDEX];
+		const int *ri;
 
 		int ic;
 		bool use_indices;
 
 		if (indices.size()) {
 			ic = indices.size();
-			ri = indices.read();
+			ri = indices.ptr();
 			use_indices = true;
 		} else {
 			ic = uv.size();
@@ -455,7 +455,7 @@ MeshInstanceEditor::MeshInstanceEditor() {
 	options->get_popup()->add_separator();
 	options->get_popup()->add_item(TTR("Create Trimesh Collision Sibling"), MENU_OPTION_CREATE_TRIMESH_COLLISION_SHAPE);
 	options->get_popup()->set_item_tooltip(options->get_popup()->get_item_count() - 1, TTR("Creates a polygon-based collision shape.\nThis is the most accurate (but slowest) option for collision detection."));
-	options->get_popup()->add_item(TTR("Create Single Convex Collision Siblings"), MENU_OPTION_CREATE_SINGLE_CONVEX_COLLISION_SHAPE);
+	options->get_popup()->add_item(TTR("Create Single Convex Collision Sibling"), MENU_OPTION_CREATE_SINGLE_CONVEX_COLLISION_SHAPE);
 	options->get_popup()->set_item_tooltip(options->get_popup()->get_item_count() - 1, TTR("Creates a single convex collision shape.\nThis is the fastest (but least accurate) option for collision detection."));
 	options->get_popup()->add_item(TTR("Create Multiple Convex Collision Siblings"), MENU_OPTION_CREATE_MULTIPLE_CONVEX_COLLISION_SHAPES);
 	options->get_popup()->set_item_tooltip(options->get_popup()->get_item_count() - 1, TTR("Creates a polygon-based collision shape.\nThis is a performance middle-ground between the two above options."));
@@ -469,7 +469,7 @@ MeshInstanceEditor::MeshInstanceEditor() {
 	options->get_popup()->add_item(TTR("View UV2"), MENU_OPTION_DEBUG_UV2);
 	options->get_popup()->add_item(TTR("Unwrap UV2 for Lightmap/AO"), MENU_OPTION_CREATE_UV2);
 
-	options->get_popup()->connect("id_pressed", this, "_menu_option");
+	options->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
 	outline_dialog = memnew(ConfirmationDialog);
 	outline_dialog->set_title(TTR("Create Outline Mesh"));
@@ -487,7 +487,7 @@ MeshInstanceEditor::MeshInstanceEditor() {
 	outline_dialog_vbc->add_margin_child(TTR("Outline Size:"), outline_size);
 
 	add_child(outline_dialog);
-	outline_dialog->connect("confirmed", this, "_create_outline_mesh");
+	outline_dialog->connect_compat("confirmed", this, "_create_outline_mesh");
 
 	err_dialog = memnew(AcceptDialog);
 	add_child(err_dialog);
@@ -497,7 +497,7 @@ MeshInstanceEditor::MeshInstanceEditor() {
 	add_child(debug_uv_dialog);
 	debug_uv = memnew(Control);
 	debug_uv->set_custom_minimum_size(Size2(600, 600) * EDSCALE);
-	debug_uv->connect("draw", this, "_debug_uv_draw");
+	debug_uv->connect_compat("draw", this, "_debug_uv_draw");
 	debug_uv_dialog->add_child(debug_uv);
 }
 
diff --git a/editor/plugins/mesh_library_editor_plugin.cpp b/editor/plugins/mesh_library_editor_plugin.cpp
index b77cb6453f..ea8842a56f 100644
--- a/editor/plugins/mesh_library_editor_plugin.cpp
+++ b/editor/plugins/mesh_library_editor_plugin.cpp
@@ -268,7 +268,7 @@ MeshLibraryEditor::MeshLibraryEditor(EditorNode *p_editor) {
 		file->add_filter("*." + extensions[i] + " ; " + extensions[i].to_upper());
 	}
 	add_child(file);
-	file->connect("file_selected", this, "_import_scene_cbk");
+	file->connect_compat("file_selected", this, "_import_scene_cbk");
 
 	menu = memnew(MenuButton);
 	SpatialEditor::get_singleton()->add_control_to_menu_panel(menu);
@@ -281,13 +281,13 @@ MeshLibraryEditor::MeshLibraryEditor(EditorNode *p_editor) {
 	menu->get_popup()->add_item(TTR("Import from Scene"), MENU_OPTION_IMPORT_FROM_SCENE);
 	menu->get_popup()->add_item(TTR("Update from Scene"), MENU_OPTION_UPDATE_FROM_SCENE);
 	menu->get_popup()->set_item_disabled(menu->get_popup()->get_item_index(MENU_OPTION_UPDATE_FROM_SCENE), true);
-	menu->get_popup()->connect("id_pressed", this, "_menu_cbk");
+	menu->get_popup()->connect_compat("id_pressed", this, "_menu_cbk");
 	menu->hide();
 
 	editor = p_editor;
 	cd = memnew(ConfirmationDialog);
 	add_child(cd);
-	cd->get_ok()->connect("pressed", this, "_menu_confirm");
+	cd->get_ok()->connect_compat("pressed", this, "_menu_confirm");
 }
 
 void MeshLibraryEditorPlugin::edit(Object *p_node) {
diff --git a/editor/plugins/multimesh_editor_plugin.cpp b/editor/plugins/multimesh_editor_plugin.cpp
index ddd27b5e97..b2ce01b8d8 100644
--- a/editor/plugins/multimesh_editor_plugin.cpp
+++ b/editor/plugins/multimesh_editor_plugin.cpp
@@ -124,7 +124,7 @@ void MultiMeshEditor::_populate() {
 
 	Transform geom_xform = node->get_global_transform().affine_inverse() * ss_instance->get_global_transform();
 
-	PoolVector<Face3> geometry = ss_instance->get_faces(VisualInstance::FACES_SOLID);
+	Vector<Face3> geometry = ss_instance->get_faces(VisualInstance::FACES_SOLID);
 
 	if (geometry.size() == 0) {
 
@@ -136,7 +136,7 @@ void MultiMeshEditor::_populate() {
 	//make all faces local
 
 	int gc = geometry.size();
-	PoolVector<Face3>::Write w = geometry.write();
+	Face3 *w = geometry.ptrw();
 
 	for (int i = 0; i < gc; i++) {
 		for (int j = 0; j < 3; j++) {
@@ -144,13 +144,11 @@ void MultiMeshEditor::_populate() {
 		}
 	}
 
-	w.release();
-
-	PoolVector<Face3> faces = geometry;
+	Vector<Face3> faces = geometry;
 	int facecount = faces.size();
 	ERR_FAIL_COND_MSG(!facecount, "Parent has no solid faces to populate.");
 
-	PoolVector<Face3>::Read r = faces.read();
+	const Face3 *r = faces.ptr();
 
 	float area_accum = 0;
 	Map<float, int> triangle_area_map;
@@ -297,7 +295,7 @@ MultiMeshEditor::MultiMeshEditor() {
 	options->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("MultiMeshInstance", "EditorIcons"));
 
 	options->get_popup()->add_item(TTR("Populate Surface"));
-	options->get_popup()->connect("id_pressed", this, "_menu_option");
+	options->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
 	populate_dialog = memnew(ConfirmationDialog);
 	populate_dialog->set_title(TTR("Populate MultiMesh"));
@@ -315,7 +313,7 @@ MultiMeshEditor::MultiMeshEditor() {
 	Button *b = memnew(Button);
 	hbc->add_child(b);
 	b->set_text("..");
-	b->connect("pressed", this, "_browse", make_binds(false));
+	b->connect_compat("pressed", this, "_browse", make_binds(false));
 
 	vbc->add_margin_child(TTR("Target Surface:"), hbc);
 
@@ -327,7 +325,7 @@ MultiMeshEditor::MultiMeshEditor() {
 	hbc->add_child(b);
 	b->set_text("..");
 	vbc->add_margin_child(TTR("Source Mesh:"), hbc);
-	b->connect("pressed", this, "_browse", make_binds(true));
+	b->connect_compat("pressed", this, "_browse", make_binds(true));
 
 	populate_axis = memnew(OptionButton);
 	populate_axis->add_item(TTR("X-Axis"));
@@ -373,10 +371,10 @@ MultiMeshEditor::MultiMeshEditor() {
 
 	populate_dialog->get_ok()->set_text(TTR("Populate"));
 
-	populate_dialog->get_ok()->connect("pressed", this, "_populate");
+	populate_dialog->get_ok()->connect_compat("pressed", this, "_populate");
 	std = memnew(SceneTreeDialog);
 	populate_dialog->add_child(std);
-	std->connect("selected", this, "_browsed");
+	std->connect_compat("selected", this, "_browsed");
 
 	_last_pp_node = NULL;
 
diff --git a/editor/plugins/particles_2d_editor_plugin.cpp b/editor/plugins/particles_2d_editor_plugin.cpp
index 3a48673d8e..ab23cb9054 100644
--- a/editor/plugins/particles_2d_editor_plugin.cpp
+++ b/editor/plugins/particles_2d_editor_plugin.cpp
@@ -191,8 +191,8 @@ void Particles2DEditorPlugin::_generate_emission_mask() {
 	int vpc = 0;
 
 	{
-		PoolVector<uint8_t> data = img->get_data();
-		PoolVector<uint8_t>::Read r = data.read();
+		Vector<uint8_t> data = img->get_data();
+		const uint8_t *r = data.ptr();
 
 		for (int i = 0; i < s.width; i++) {
 			for (int j = 0; j < s.height; j++) {
@@ -270,7 +270,7 @@ void Particles2DEditorPlugin::_generate_emission_mask() {
 
 	ERR_FAIL_COND_MSG(valid_positions.size() == 0, "No pixels with transparency > 128 in image...");
 
-	PoolVector<uint8_t> texdata;
+	Vector<uint8_t> texdata;
 
 	int w = 2048;
 	int h = (vpc / 2048) + 1;
@@ -278,8 +278,8 @@ void Particles2DEditorPlugin::_generate_emission_mask() {
 	texdata.resize(w * h * 2 * sizeof(float));
 
 	{
-		PoolVector<uint8_t>::Write tw = texdata.write();
-		float *twf = (float *)tw.ptr();
+		uint8_t *tw = texdata.ptrw();
+		float *twf = (float *)tw;
 		for (int i = 0; i < vpc; i++) {
 
 			twf[i * 2 + 0] = valid_positions[i].x;
@@ -299,11 +299,11 @@ void Particles2DEditorPlugin::_generate_emission_mask() {
 
 	if (capture_colors) {
 
-		PoolVector<uint8_t> colordata;
+		Vector<uint8_t> colordata;
 		colordata.resize(w * h * 4); //use RG texture
 
 		{
-			PoolVector<uint8_t>::Write tw = colordata.write();
+			uint8_t *tw = colordata.ptrw();
 			for (int i = 0; i < vpc * 4; i++) {
 
 				tw[i] = valid_colors[i];
@@ -321,12 +321,12 @@ void Particles2DEditorPlugin::_generate_emission_mask() {
 	if (valid_normals.size()) {
 		pm->set_emission_shape(ParticlesMaterial::EMISSION_SHAPE_DIRECTED_POINTS);
 
-		PoolVector<uint8_t> normdata;
+		Vector<uint8_t> normdata;
 		normdata.resize(w * h * 2 * sizeof(float)); //use RG texture
 
 		{
-			PoolVector<uint8_t>::Write tw = normdata.write();
-			float *twf = (float *)tw.ptr();
+			uint8_t *tw = normdata.ptrw();
+			float *twf = (float *)tw;
 			for (int i = 0; i < vpc; i++) {
 				twf[i * 2 + 0] = valid_normals[i].x;
 				twf[i * 2 + 1] = valid_normals[i].y;
@@ -349,9 +349,9 @@ void Particles2DEditorPlugin::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_ENTER_TREE) {
 
-		menu->get_popup()->connect("id_pressed", this, "_menu_callback");
+		menu->get_popup()->connect_compat("id_pressed", this, "_menu_callback");
 		menu->set_icon(menu->get_popup()->get_icon("Particles2D", "EditorIcons"));
-		file->connect("file_selected", this, "_file_selected");
+		file->connect_compat("file_selected", this, "_file_selected");
 	}
 }
 
@@ -416,7 +416,7 @@ Particles2DEditorPlugin::Particles2DEditorPlugin(EditorNode *p_node) {
 
 	toolbar->add_child(generate_visibility_rect);
 
-	generate_visibility_rect->connect("confirmed", this, "_generate_visibility_rect");
+	generate_visibility_rect->connect_compat("confirmed", this, "_generate_visibility_rect");
 
 	emission_mask = memnew(ConfirmationDialog);
 	emission_mask->set_title(TTR("Load Emission Mask"));
@@ -433,7 +433,7 @@ Particles2DEditorPlugin::Particles2DEditorPlugin(EditorNode *p_node) {
 
 	toolbar->add_child(emission_mask);
 
-	emission_mask->connect("confirmed", this, "_generate_emission_mask");
+	emission_mask->connect_compat("confirmed", this, "_generate_emission_mask");
 }
 
 Particles2DEditorPlugin::~Particles2DEditorPlugin() {
diff --git a/editor/plugins/particles_editor_plugin.cpp b/editor/plugins/particles_editor_plugin.cpp
index cb29e11b9d..7020abc301 100644
--- a/editor/plugins/particles_editor_plugin.cpp
+++ b/editor/plugins/particles_editor_plugin.cpp
@@ -35,7 +35,7 @@
 #include "scene/3d/cpu_particles.h"
 #include "scene/resources/particles_material.h"
 
-bool ParticlesEditorBase::_generate(PoolVector<Vector3> &points, PoolVector<Vector3> &normals) {
+bool ParticlesEditorBase::_generate(Vector<Vector3> &points, Vector<Vector3> &normals) {
 
 	bool use_normals = emission_fill->get_selected() == 1;
 
@@ -93,7 +93,7 @@ bool ParticlesEditorBase::_generate(PoolVector<Vector3> &points, PoolVector<Vect
 			return false;
 		}
 
-		PoolVector<Face3>::Read r = geometry.read();
+		const Face3 *r = geometry.ptr();
 
 		AABB aabb;
 
@@ -191,7 +191,7 @@ void ParticlesEditorBase::_node_selected(const NodePath &p_path) {
 	Transform geom_xform = base_node->get_global_transform().affine_inverse() * vi->get_global_transform();
 
 	int gc = geometry.size();
-	PoolVector<Face3>::Write w = geometry.write();
+	Face3 *w = geometry.ptrw();
 
 	for (int i = 0; i < gc; i++) {
 		for (int j = 0; j < 3; j++) {
@@ -199,8 +199,6 @@ void ParticlesEditorBase::_node_selected(const NodePath &p_path) {
 		}
 	}
 
-	w.release();
-
 	emission_dialog->popup_centered(Size2(300, 130));
 }
 
@@ -231,25 +229,11 @@ ParticlesEditorBase::ParticlesEditorBase() {
 	emd_vb->add_margin_child(TTR("Emission Source: "), emission_fill);
 
 	emission_dialog->get_ok()->set_text(TTR("Create"));
-	emission_dialog->connect("confirmed", this, "_generate_emission_points");
+	emission_dialog->connect_compat("confirmed", this, "_generate_emission_points");
 
-	emission_file_dialog = memnew(EditorFileDialog);
-	add_child(emission_file_dialog);
-	emission_file_dialog->connect("file_selected", this, "_resource_seleted");
 	emission_tree_dialog = memnew(SceneTreeDialog);
 	add_child(emission_tree_dialog);
-	emission_tree_dialog->connect("selected", this, "_node_selected");
-
-	List<String> extensions;
-	ResourceLoader::get_recognized_extensions_for_type("Mesh", &extensions);
-
-	emission_file_dialog->clear_filters();
-	for (int i = 0; i < extensions.size(); i++) {
-
-		emission_file_dialog->add_filter("*." + extensions[i] + " ; " + extensions[i].to_upper());
-	}
-
-	emission_file_dialog->set_mode(EditorFileDialog::MODE_OPEN_FILE);
+	emission_tree_dialog->connect_compat("selected", this, "_node_selected");
 }
 
 void ParticlesEditor::_node_removed(Node *p_node) {
@@ -264,7 +248,7 @@ void ParticlesEditor::_notification(int p_notification) {
 
 	if (p_notification == NOTIFICATION_ENTER_TREE) {
 		options->set_icon(options->get_popup()->get_icon("Particles", "EditorIcons"));
-		get_tree()->connect("node_removed", this, "_node_removed");
+		get_tree()->connect_compat("node_removed", this, "_node_removed");
 	}
 }
 
@@ -281,17 +265,6 @@ void ParticlesEditor::_menu_option(int p_option) {
 				generate_seconds->set_value(trunc(gen_time) + 1.0);
 			generate_aabb->popup_centered_minsize();
 		} break;
-		case MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_MESH: {
-
-			Ref<ParticlesMaterial> material = node->get_process_material();
-			if (material.is_null()) {
-				EditorNode::get_singleton()->show_warning(TTR("A processor material of type 'ParticlesMaterial' is required."));
-				return;
-			}
-			emission_file_dialog->popup_centered_ratio();
-
-		} break;
-
 		case MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_NODE: {
 			Ref<ParticlesMaterial> material = node->get_process_material();
 			if (material.is_null()) {
@@ -379,8 +352,8 @@ void ParticlesEditor::edit(Particles *p_particles) {
 void ParticlesEditor::_generate_emission_points() {
 
 	/// hacer codigo aca
-	PoolVector<Vector3> points;
-	PoolVector<Vector3> normals;
+	Vector<Vector3> points;
+	Vector<Vector3> normals;
 
 	if (!_generate(points, normals)) {
 		return;
@@ -391,14 +364,14 @@ void ParticlesEditor::_generate_emission_points() {
 	int w = 2048;
 	int h = (point_count / 2048) + 1;
 
-	PoolVector<uint8_t> point_img;
+	Vector<uint8_t> point_img;
 	point_img.resize(w * h * 3 * sizeof(float));
 
 	{
-		PoolVector<uint8_t>::Write iw = point_img.write();
-		zeromem(iw.ptr(), w * h * 3 * sizeof(float));
-		PoolVector<Vector3>::Read r = points.read();
-		float *wf = (float *)iw.ptr();
+		uint8_t *iw = point_img.ptrw();
+		zeromem(iw, w * h * 3 * sizeof(float));
+		const Vector3 *r = points.ptr();
+		float *wf = (float *)iw;
 		for (int i = 0; i < point_count; i++) {
 			wf[i * 3 + 0] = r[i].x;
 			wf[i * 3 + 1] = r[i].y;
@@ -420,14 +393,14 @@ void ParticlesEditor::_generate_emission_points() {
 		material->set_emission_point_count(point_count);
 		material->set_emission_point_texture(tex);
 
-		PoolVector<uint8_t> point_img2;
+		Vector<uint8_t> point_img2;
 		point_img2.resize(w * h * 3 * sizeof(float));
 
 		{
-			PoolVector<uint8_t>::Write iw = point_img2.write();
-			zeromem(iw.ptr(), w * h * 3 * sizeof(float));
-			PoolVector<Vector3>::Read r = normals.read();
-			float *wf = (float *)iw.ptr();
+			uint8_t *iw = point_img2.ptrw();
+			zeromem(iw, w * h * 3 * sizeof(float));
+			const Vector3 *r = normals.ptr();
+			float *wf = (float *)iw;
 			for (int i = 0; i < point_count; i++) {
 				wf[i * 3 + 0] = r[i].x;
 				wf[i * 3 + 1] = r[i].y;
@@ -469,14 +442,13 @@ ParticlesEditor::ParticlesEditor() {
 	options->set_text(TTR("Particles"));
 	options->get_popup()->add_item(TTR("Generate AABB"), MENU_OPTION_GENERATE_AABB);
 	options->get_popup()->add_separator();
-	options->get_popup()->add_item(TTR("Create Emission Points From Mesh"), MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_MESH);
 	options->get_popup()->add_item(TTR("Create Emission Points From Node"), MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_NODE);
 	options->get_popup()->add_separator();
 	options->get_popup()->add_item(TTR("Convert to CPUParticles"), MENU_OPTION_CONVERT_TO_CPU_PARTICLES);
 	options->get_popup()->add_separator();
 	options->get_popup()->add_item(TTR("Restart"), MENU_OPTION_RESTART);
 
-	options->get_popup()->connect("id_pressed", this, "_menu_option");
+	options->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
 	generate_aabb = memnew(ConfirmationDialog);
 	generate_aabb->set_title(TTR("Generate Visibility AABB"));
@@ -490,7 +462,7 @@ ParticlesEditor::ParticlesEditor() {
 
 	add_child(generate_aabb);
 
-	generate_aabb->connect("confirmed", this, "_generate_aabb");
+	generate_aabb->connect_compat("confirmed", this, "_generate_aabb");
 }
 
 void ParticlesEditorPlugin::edit(Object *p_object) {
diff --git a/editor/plugins/particles_editor_plugin.h b/editor/plugins/particles_editor_plugin.h
index 4b20d00670..fb5ce17560 100644
--- a/editor/plugins/particles_editor_plugin.h
+++ b/editor/plugins/particles_editor_plugin.h
@@ -46,16 +46,15 @@ protected:
 	MenuButton *options;
 	HBoxContainer *particles_editor_hb;
 
-	EditorFileDialog *emission_file_dialog;
 	SceneTreeDialog *emission_tree_dialog;
 
 	ConfirmationDialog *emission_dialog;
 	SpinBox *emission_amount;
 	OptionButton *emission_fill;
 
-	PoolVector<Face3> geometry;
+	Vector<Face3> geometry;
 
-	bool _generate(PoolVector<Vector3> &points, PoolVector<Vector3> &normals);
+	bool _generate(Vector<Vector3> &points, Vector<Vector3> &normals);
 	virtual void _generate_emission_points() = 0;
 	void _node_selected(const NodePath &p_path);
 
@@ -77,7 +76,6 @@ class ParticlesEditor : public ParticlesEditorBase {
 
 		MENU_OPTION_GENERATE_AABB,
 		MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_NODE,
-		MENU_OPTION_CREATE_EMISSION_VOLUME_FROM_MESH,
 		MENU_OPTION_CLEAR_EMISSION_VOLUME,
 		MENU_OPTION_CONVERT_TO_CPU_PARTICLES,
 		MENU_OPTION_RESTART,
diff --git a/editor/plugins/path_2d_editor_plugin.cpp b/editor/plugins/path_2d_editor_plugin.cpp
index 383dada590..e642233c64 100644
--- a/editor/plugins/path_2d_editor_plugin.cpp
+++ b/editor/plugins/path_2d_editor_plugin.cpp
@@ -441,14 +441,14 @@ void Path2DEditor::edit(Node *p_path2d) {
 	if (p_path2d) {
 
 		node = Object::cast_to<Path2D>(p_path2d);
-		if (!node->is_connected("visibility_changed", this, "_node_visibility_changed"))
-			node->connect("visibility_changed", this, "_node_visibility_changed");
+		if (!node->is_connected_compat("visibility_changed", this, "_node_visibility_changed"))
+			node->connect_compat("visibility_changed", this, "_node_visibility_changed");
 
 	} else {
 
 		// node may have been deleted at this point
-		if (node && node->is_connected("visibility_changed", this, "_node_visibility_changed"))
-			node->disconnect("visibility_changed", this, "_node_visibility_changed");
+		if (node && node->is_connected_compat("visibility_changed", this, "_node_visibility_changed"))
+			node->disconnect_compat("visibility_changed", this, "_node_visibility_changed");
 		node = NULL;
 	}
 }
@@ -555,34 +555,34 @@ Path2DEditor::Path2DEditor(EditorNode *p_editor) {
 	curve_edit->set_toggle_mode(true);
 	curve_edit->set_focus_mode(Control::FOCUS_NONE);
 	curve_edit->set_tooltip(TTR("Select Points") + "\n" + TTR("Shift+Drag: Select Control Points") + "\n" + keycode_get_string(KEY_MASK_CMD) + TTR("Click: Add Point") + "\n" + TTR("Left Click: Split Segment (in curve)") + "\n" + TTR("Right Click: Delete Point"));
-	curve_edit->connect("pressed", this, "_mode_selected", varray(MODE_EDIT));
+	curve_edit->connect_compat("pressed", this, "_mode_selected", varray(MODE_EDIT));
 	base_hb->add_child(curve_edit);
 	curve_edit_curve = memnew(ToolButton);
 	curve_edit_curve->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("CurveCurve", "EditorIcons"));
 	curve_edit_curve->set_toggle_mode(true);
 	curve_edit_curve->set_focus_mode(Control::FOCUS_NONE);
 	curve_edit_curve->set_tooltip(TTR("Select Control Points (Shift+Drag)"));
-	curve_edit_curve->connect("pressed", this, "_mode_selected", varray(MODE_EDIT_CURVE));
+	curve_edit_curve->connect_compat("pressed", this, "_mode_selected", varray(MODE_EDIT_CURVE));
 	base_hb->add_child(curve_edit_curve);
 	curve_create = memnew(ToolButton);
 	curve_create->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("CurveCreate", "EditorIcons"));
 	curve_create->set_toggle_mode(true);
 	curve_create->set_focus_mode(Control::FOCUS_NONE);
 	curve_create->set_tooltip(TTR("Add Point (in empty space)"));
-	curve_create->connect("pressed", this, "_mode_selected", varray(MODE_CREATE));
+	curve_create->connect_compat("pressed", this, "_mode_selected", varray(MODE_CREATE));
 	base_hb->add_child(curve_create);
 	curve_del = memnew(ToolButton);
 	curve_del->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("CurveDelete", "EditorIcons"));
 	curve_del->set_toggle_mode(true);
 	curve_del->set_focus_mode(Control::FOCUS_NONE);
 	curve_del->set_tooltip(TTR("Delete Point"));
-	curve_del->connect("pressed", this, "_mode_selected", varray(MODE_DELETE));
+	curve_del->connect_compat("pressed", this, "_mode_selected", varray(MODE_DELETE));
 	base_hb->add_child(curve_del);
 	curve_close = memnew(ToolButton);
 	curve_close->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("CurveClose", "EditorIcons"));
 	curve_close->set_focus_mode(Control::FOCUS_NONE);
 	curve_close->set_tooltip(TTR("Close Curve"));
-	curve_close->connect("pressed", this, "_mode_selected", varray(ACTION_CLOSE));
+	curve_close->connect_compat("pressed", this, "_mode_selected", varray(ACTION_CLOSE));
 	base_hb->add_child(curve_close);
 
 	PopupMenu *menu;
@@ -596,7 +596,7 @@ Path2DEditor::Path2DEditor(EditorNode *p_editor) {
 	menu->set_item_checked(HANDLE_OPTION_ANGLE, mirror_handle_angle);
 	menu->add_check_item(TTR("Mirror Handle Lengths"));
 	menu->set_item_checked(HANDLE_OPTION_LENGTH, mirror_handle_length);
-	menu->connect("id_pressed", this, "_handle_option_pressed");
+	menu->connect_compat("id_pressed", this, "_handle_option_pressed");
 
 	base_hb->hide();
 
diff --git a/editor/plugins/path_editor_plugin.cpp b/editor/plugins/path_editor_plugin.cpp
index 92f21d8428..b955bf7f41 100644
--- a/editor/plugins/path_editor_plugin.cpp
+++ b/editor/plugins/path_editor_plugin.cpp
@@ -229,14 +229,14 @@ void PathSpatialGizmo::redraw() {
 	if (c.is_null())
 		return;
 
-	PoolVector<Vector3> v3a = c->tessellate();
-	//PoolVector<Vector3> v3a=c->get_baked_points();
+	Vector<Vector3> v3a = c->tessellate();
+	//Vector<Vector3> v3a=c->get_baked_points();
 
 	int v3s = v3a.size();
 	if (v3s == 0)
 		return;
 	Vector<Vector3> v3p;
-	PoolVector<Vector3>::Read r = v3a.read();
+	const Vector3 *r = v3a.ptr();
 
 	// BUG: the following won't work when v3s, avoid drawing as a temporary workaround.
 	for (int i = 0; i < v3s - 1; i++) {
@@ -315,7 +315,7 @@ bool PathEditorPlugin::forward_spatial_gui_input(Camera *p_camera, const Ref<Inp
 
 		if (mb->is_pressed() && mb->get_button_index() == BUTTON_LEFT && (curve_create->is_pressed() || (curve_edit->is_pressed() && mb->get_control()))) {
 			//click into curve, break it down
-			PoolVector<Vector3> v3a = c->tessellate();
+			Vector<Vector3> v3a = c->tessellate();
 			int idx = 0;
 			int rc = v3a.size();
 			int closest_seg = -1;
@@ -323,7 +323,7 @@ bool PathEditorPlugin::forward_spatial_gui_input(Camera *p_camera, const Ref<Inp
 			float closest_d = 1e20;
 
 			if (rc >= 2) {
-				PoolVector<Vector3>::Read r = v3a.read();
+				const Vector3 *r = v3a.ptr();
 
 				if (p_camera->unproject_position(gt.xform(c->get_point_position(0))).distance_to(mbpos) < click_dist)
 					return false; //nope, existing
@@ -543,10 +543,10 @@ void PathEditorPlugin::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_ENTER_TREE) {
 
-		curve_create->connect("pressed", this, "_mode_changed", make_binds(0));
-		curve_edit->connect("pressed", this, "_mode_changed", make_binds(1));
-		curve_del->connect("pressed", this, "_mode_changed", make_binds(2));
-		curve_close->connect("pressed", this, "_close_curve");
+		curve_create->connect_compat("pressed", this, "_mode_changed", make_binds(0));
+		curve_edit->connect_compat("pressed", this, "_mode_changed", make_binds(1));
+		curve_del->connect_compat("pressed", this, "_mode_changed", make_binds(2));
+		curve_close->connect_compat("pressed", this, "_close_curve");
 	}
 }
 
@@ -614,7 +614,7 @@ PathEditorPlugin::PathEditorPlugin(EditorNode *p_node) {
 	menu->set_item_checked(HANDLE_OPTION_ANGLE, mirror_handle_angle);
 	menu->add_check_item(TTR("Mirror Handle Lengths"));
 	menu->set_item_checked(HANDLE_OPTION_LENGTH, mirror_handle_length);
-	menu->connect("id_pressed", this, "_handle_option_pressed");
+	menu->connect_compat("id_pressed", this, "_handle_option_pressed");
 
 	curve_edit->set_pressed(true);
 	/*
diff --git a/editor/plugins/physical_bone_plugin.cpp b/editor/plugins/physical_bone_plugin.cpp
index 28099a927b..4b63d82961 100644
--- a/editor/plugins/physical_bone_plugin.cpp
+++ b/editor/plugins/physical_bone_plugin.cpp
@@ -64,7 +64,7 @@ PhysicalBoneEditor::PhysicalBoneEditor(EditorNode *p_editor) :
 	button_transform_joint->set_text(TTR("Move Joint"));
 	button_transform_joint->set_icon(SpatialEditor::get_singleton()->get_icon("PhysicalBone", "EditorIcons"));
 	button_transform_joint->set_toggle_mode(true);
-	button_transform_joint->connect("toggled", this, "_on_toggle_button_transform_joint");
+	button_transform_joint->connect_compat("toggled", this, "_on_toggle_button_transform_joint");
 
 	hide();
 }
diff --git a/editor/plugins/polygon_2d_editor_plugin.cpp b/editor/plugins/polygon_2d_editor_plugin.cpp
index 14e22625d9..91c0222f6d 100644
--- a/editor/plugins/polygon_2d_editor_plugin.cpp
+++ b/editor/plugins/polygon_2d_editor_plugin.cpp
@@ -125,12 +125,12 @@ void Polygon2DEditor::_sync_bones() {
 	} else {
 		for (int i = 0; i < skeleton->get_bone_count(); i++) {
 			NodePath path = skeleton->get_path_to(skeleton->get_bone(i));
-			PoolVector<float> weights;
+			Vector<float> weights;
 			int wc = node->get_polygon().size();
 
 			for (int j = 0; j < prev_bones.size(); j += 2) {
 				NodePath pvp = prev_bones[j];
-				PoolVector<float> pv = prev_bones[j + 1];
+				Vector<float> pv = prev_bones[j + 1];
 				if (pvp == path && pv.size() == wc) {
 					weights = pv;
 				}
@@ -138,7 +138,7 @@ void Polygon2DEditor::_sync_bones() {
 
 			if (weights.size() == 0) { //create them
 				weights.resize(node->get_polygon().size());
-				PoolVector<float>::Write w = weights.write();
+				float *w = weights.ptrw();
 				for (int j = 0; j < wc; j++) {
 					w[j] = 0.0;
 				}
@@ -192,7 +192,7 @@ void Polygon2DEditor::_update_bone_list() {
 		if (np == selected || bone_scroll_vb->get_child_count() < 2)
 			cb->set_pressed(true);
 
-		cb->connect("pressed", this, "_bone_paint_selected", varray(i));
+		cb->connect_compat("pressed", this, "_bone_paint_selected", varray(i));
 	}
 
 	uv_edit_draw->update();
@@ -293,8 +293,8 @@ void Polygon2DEditor::_menu_option(int p_option) {
 				return;
 			}
 
-			PoolVector<Vector2> points = node->get_polygon();
-			PoolVector<Vector2> uvs = node->get_uv();
+			Vector<Vector2> points = node->get_polygon();
+			Vector<Vector2> uvs = node->get_uv();
 			if (uvs.size() != points.size()) {
 				undo_redo->create_action(TTR("Create UV Map"));
 				undo_redo->add_do_method(node, "set_uv", points);
@@ -312,10 +312,10 @@ void Polygon2DEditor::_menu_option(int p_option) {
 		} break;
 		case UVEDIT_POLYGON_TO_UV: {
 
-			PoolVector<Vector2> points = node->get_polygon();
+			Vector<Vector2> points = node->get_polygon();
 			if (points.size() == 0)
 				break;
-			PoolVector<Vector2> uvs = node->get_uv();
+			Vector<Vector2> uvs = node->get_uv();
 			undo_redo->create_action(TTR("Create UV Map"));
 			undo_redo->add_do_method(node, "set_uv", points);
 			undo_redo->add_undo_method(node, "set_uv", uvs);
@@ -325,8 +325,8 @@ void Polygon2DEditor::_menu_option(int p_option) {
 		} break;
 		case UVEDIT_UV_TO_POLYGON: {
 
-			PoolVector<Vector2> points = node->get_polygon();
-			PoolVector<Vector2> uvs = node->get_uv();
+			Vector<Vector2> points = node->get_polygon();
+			Vector<Vector2> uvs = node->get_uv();
 			if (uvs.size() == 0)
 				break;
 
@@ -339,11 +339,11 @@ void Polygon2DEditor::_menu_option(int p_option) {
 		} break;
 		case UVEDIT_UV_CLEAR: {
 
-			PoolVector<Vector2> uvs = node->get_uv();
+			Vector<Vector2> uvs = node->get_uv();
 			if (uvs.size() == 0)
 				break;
 			undo_redo->create_action(TTR("Create UV Map"));
-			undo_redo->add_do_method(node, "set_uv", PoolVector<Vector2>());
+			undo_redo->add_do_method(node, "set_uv", Vector<Vector2>());
 			undo_redo->add_undo_method(node, "set_uv", uvs);
 			undo_redo->add_do_method(uv_edit_draw, "update");
 			undo_redo->add_undo_method(uv_edit_draw, "update");
@@ -567,7 +567,7 @@ void Polygon2DEditor::_uv_input(const Ref<InputEvent> &p_input) {
 					undo_redo->add_do_method(node, "set_vertex_colors", uv_create_colors_prev);
 					undo_redo->add_undo_method(node, "set_vertex_colors", node->get_vertex_colors());
 					for (int i = 0; i < node->get_bone_count(); i++) {
-						PoolVector<float> bonew = node->get_bone_weights(i);
+						Vector<float> bonew = node->get_bone_weights(i);
 						bonew.push_back(0);
 						undo_redo->add_do_method(node, "set_bone_weights", i, bonew);
 						undo_redo->add_undo_method(node, "set_bone_weights", i, node->get_bone_weights(i));
@@ -622,7 +622,7 @@ void Polygon2DEditor::_uv_input(const Ref<InputEvent> &p_input) {
 					undo_redo->add_do_method(node, "set_vertex_colors", uv_create_colors_prev);
 					undo_redo->add_undo_method(node, "set_vertex_colors", node->get_vertex_colors());
 					for (int i = 0; i < node->get_bone_count(); i++) {
-						PoolVector<float> bonew = node->get_bone_weights(i);
+						Vector<float> bonew = node->get_bone_weights(i);
 						bonew.remove(closest);
 						undo_redo->add_do_method(node, "set_bone_weights", i, bonew);
 						undo_redo->add_undo_method(node, "set_bone_weights", i, node->get_bone_weights(i));
@@ -712,7 +712,7 @@ void Polygon2DEditor::_uv_input(const Ref<InputEvent> &p_input) {
 
 					int erase_index = -1;
 					for (int i = polygons.size() - 1; i >= 0; i--) {
-						PoolVector<int> points = polygons[i];
+						Vector<int> points = polygons[i];
 						Vector<Vector2> polys;
 						polys.resize(points.size());
 						for (int j = 0; j < polys.size(); j++) {
@@ -832,7 +832,7 @@ void Polygon2DEditor::_uv_input(const Ref<InputEvent> &p_input) {
 				} break;
 				case UV_MODE_EDIT_POINT: {
 
-					PoolVector<Vector2> uv_new = points_prev;
+					Vector<Vector2> uv_new = points_prev;
 					uv_new.set(point_drag_index, uv_new[point_drag_index] + drag);
 
 					if (uv_edit_mode[0]->is_pressed()) { //edit uv
@@ -843,7 +843,7 @@ void Polygon2DEditor::_uv_input(const Ref<InputEvent> &p_input) {
 				} break;
 				case UV_MODE_MOVE: {
 
-					PoolVector<Vector2> uv_new = points_prev;
+					Vector<Vector2> uv_new = points_prev;
 					for (int i = 0; i < uv_new.size(); i++)
 						uv_new.set(i, uv_new[i] + drag);
 
@@ -856,7 +856,7 @@ void Polygon2DEditor::_uv_input(const Ref<InputEvent> &p_input) {
 				case UV_MODE_ROTATE: {
 
 					Vector2 center;
-					PoolVector<Vector2> uv_new = points_prev;
+					Vector<Vector2> uv_new = points_prev;
 
 					for (int i = 0; i < uv_new.size(); i++)
 						center += points_prev[i];
@@ -879,7 +879,7 @@ void Polygon2DEditor::_uv_input(const Ref<InputEvent> &p_input) {
 				case UV_MODE_SCALE: {
 
 					Vector2 center;
-					PoolVector<Vector2> uv_new = points_prev;
+					Vector<Vector2> uv_new = points_prev;
 
 					for (int i = 0; i < uv_new.size(); i++)
 						center += points_prev[i];
@@ -914,7 +914,7 @@ void Polygon2DEditor::_uv_input(const Ref<InputEvent> &p_input) {
 			}
 
 			if (bone_painting) {
-				PoolVector<float> painted_weights = node->get_bone_weights(bone_painting_bone);
+				Vector<float> painted_weights = node->get_bone_weights(bone_painting_bone);
 
 				{
 					int pc = painted_weights.size();
@@ -925,9 +925,9 @@ void Polygon2DEditor::_uv_input(const Ref<InputEvent> &p_input) {
 						amount = -amount;
 					}
 
-					PoolVector<float>::Write w = painted_weights.write();
-					PoolVector<float>::Read r = prev_weights.read();
-					PoolVector<Vector2>::Read rv = points_prev.read();
+					float *w = painted_weights.ptrw();
+					const float *r = prev_weights.ptr();
+					const Vector2 *rv = points_prev.ptr();
 
 					for (int i = 0; i < pc; i++) {
 						if (mtx.xform(rv[i]).distance_to(bone_paint_pos) < radius) {
@@ -1024,14 +1024,14 @@ void Polygon2DEditor::_uv_draw() {
 
 	Array polygons = node->get_polygons();
 
-	PoolVector<Vector2> uvs;
+	Vector<Vector2> uvs;
 	if (uv_edit_mode[0]->is_pressed()) { //edit uv
 		uvs = node->get_uv();
 	} else { //edit polygon
 		uvs = node->get_polygon();
 	}
 
-	PoolVector<float>::Read weight_r;
+	const float *weight_r;
 
 	if (uv_edit_mode[3]->is_pressed()) {
 		int bone_selected = -1;
@@ -1045,7 +1045,7 @@ void Polygon2DEditor::_uv_draw() {
 
 		if (bone_selected != -1 && node->get_bone_weights(bone_selected).size() == uvs.size()) {
 
-			weight_r = node->get_bone_weights(bone_selected).read();
+			weight_r = node->get_bone_weights(bone_selected).ptr();
 		}
 	}
 
@@ -1094,7 +1094,7 @@ void Polygon2DEditor::_uv_draw() {
 
 	for (int i = 0; i < polygons.size(); i++) {
 
-		PoolVector<int> points = polygons[i];
+		Vector<int> points = polygons[i];
 		Vector<Vector2> polypoints;
 		for (int j = 0; j < points.size(); j++) {
 			int next = (j + 1) % points.size();
@@ -1116,7 +1116,7 @@ void Polygon2DEditor::_uv_draw() {
 
 	for (int i = 0; i < uvs.size(); i++) {
 
-		if (weight_r.ptr()) {
+		if (weight_r) {
 			Vector2 draw_pos = mtx.xform(uvs[i]);
 			float weight = weight_r[i];
 			uv_edit_draw->draw_rect(Rect2(draw_pos - Vector2(2, 2) * EDSCALE, Vector2(5, 5) * EDSCALE), Color(weight, weight, weight, 1.0), Math::round(EDSCALE));
@@ -1273,14 +1273,14 @@ Polygon2DEditor::Polygon2DEditor(EditorNode *p_editor) :
 	button_uv = memnew(ToolButton);
 	add_child(button_uv);
 	button_uv->set_tooltip(TTR("Open Polygon 2D UV editor."));
-	button_uv->connect("pressed", this, "_menu_option", varray(MODE_EDIT_UV));
+	button_uv->connect_compat("pressed", this, "_menu_option", varray(MODE_EDIT_UV));
 
 	uv_mode = UV_MODE_EDIT_POINT;
 	uv_edit = memnew(AcceptDialog);
 	add_child(uv_edit);
 	uv_edit->set_title(TTR("Polygon 2D UV Editor"));
 	uv_edit->set_resizable(true);
-	uv_edit->connect("popup_hide", this, "_uv_edit_popup_hide");
+	uv_edit->connect_compat("popup_hide", this, "_uv_edit_popup_hide");
 
 	VBoxContainer *uv_main_vb = memnew(VBoxContainer);
 	uv_edit->add_child(uv_main_vb);
@@ -1312,10 +1312,10 @@ Polygon2DEditor::Polygon2DEditor(EditorNode *p_editor) :
 	uv_edit_mode[2]->set_button_group(uv_edit_group);
 	uv_edit_mode[3]->set_button_group(uv_edit_group);
 
-	uv_edit_mode[0]->connect("pressed", this, "_uv_edit_mode_select", varray(0));
-	uv_edit_mode[1]->connect("pressed", this, "_uv_edit_mode_select", varray(1));
-	uv_edit_mode[2]->connect("pressed", this, "_uv_edit_mode_select", varray(2));
-	uv_edit_mode[3]->connect("pressed", this, "_uv_edit_mode_select", varray(3));
+	uv_edit_mode[0]->connect_compat("pressed", this, "_uv_edit_mode_select", varray(0));
+	uv_edit_mode[1]->connect_compat("pressed", this, "_uv_edit_mode_select", varray(1));
+	uv_edit_mode[2]->connect_compat("pressed", this, "_uv_edit_mode_select", varray(2));
+	uv_edit_mode[3]->connect_compat("pressed", this, "_uv_edit_mode_select", varray(3));
 
 	uv_mode_hb->add_child(memnew(VSeparator));
 
@@ -1325,7 +1325,7 @@ Polygon2DEditor::Polygon2DEditor(EditorNode *p_editor) :
 		uv_button[i] = memnew(ToolButton);
 		uv_button[i]->set_toggle_mode(true);
 		uv_mode_hb->add_child(uv_button[i]);
-		uv_button[i]->connect("pressed", this, "_uv_mode", varray(i));
+		uv_button[i]->connect_compat("pressed", this, "_uv_mode", varray(i));
 		uv_button[i]->set_focus_mode(FOCUS_NONE);
 	}
 
@@ -1388,7 +1388,7 @@ Polygon2DEditor::Polygon2DEditor(EditorNode *p_editor) :
 	uv_menu->get_popup()->add_item(TTR("Clear UV"), UVEDIT_UV_CLEAR);
 	uv_menu->get_popup()->add_separator();
 	uv_menu->get_popup()->add_item(TTR("Grid Settings"), UVEDIT_GRID_SETTINGS);
-	uv_menu->get_popup()->connect("id_pressed", this, "_menu_option");
+	uv_menu->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
 	uv_mode_hb->add_child(memnew(VSeparator));
 
@@ -1399,7 +1399,7 @@ Polygon2DEditor::Polygon2DEditor(EditorNode *p_editor) :
 	b_snap_enable->set_toggle_mode(true);
 	b_snap_enable->set_pressed(use_snap);
 	b_snap_enable->set_tooltip(TTR("Enable Snap"));
-	b_snap_enable->connect("toggled", this, "_set_use_snap");
+	b_snap_enable->connect_compat("toggled", this, "_set_use_snap");
 
 	b_snap_grid = memnew(ToolButton);
 	uv_mode_hb->add_child(b_snap_grid);
@@ -1408,7 +1408,7 @@ Polygon2DEditor::Polygon2DEditor(EditorNode *p_editor) :
 	b_snap_grid->set_toggle_mode(true);
 	b_snap_grid->set_pressed(snap_show_grid);
 	b_snap_grid->set_tooltip(TTR("Show Grid"));
-	b_snap_grid->connect("toggled", this, "_set_show_grid");
+	b_snap_grid->connect_compat("toggled", this, "_set_show_grid");
 
 	grid_settings = memnew(AcceptDialog);
 	grid_settings->set_title(TTR("Configure Grid:"));
@@ -1422,7 +1422,7 @@ Polygon2DEditor::Polygon2DEditor(EditorNode *p_editor) :
 	sb_off_x->set_step(1);
 	sb_off_x->set_value(snap_offset.x);
 	sb_off_x->set_suffix("px");
-	sb_off_x->connect("value_changed", this, "_set_snap_off_x");
+	sb_off_x->connect_compat("value_changed", this, "_set_snap_off_x");
 	grid_settings_vb->add_margin_child(TTR("Grid Offset X:"), sb_off_x);
 
 	SpinBox *sb_off_y = memnew(SpinBox);
@@ -1431,7 +1431,7 @@ Polygon2DEditor::Polygon2DEditor(EditorNode *p_editor) :
 	sb_off_y->set_step(1);
 	sb_off_y->set_value(snap_offset.y);
 	sb_off_y->set_suffix("px");
-	sb_off_y->connect("value_changed", this, "_set_snap_off_y");
+	sb_off_y->connect_compat("value_changed", this, "_set_snap_off_y");
 	grid_settings_vb->add_margin_child(TTR("Grid Offset Y:"), sb_off_y);
 
 	SpinBox *sb_step_x = memnew(SpinBox);
@@ -1440,7 +1440,7 @@ Polygon2DEditor::Polygon2DEditor(EditorNode *p_editor) :
 	sb_step_x->set_step(1);
 	sb_step_x->set_value(snap_step.x);
 	sb_step_x->set_suffix("px");
-	sb_step_x->connect("value_changed", this, "_set_snap_step_x");
+	sb_step_x->connect_compat("value_changed", this, "_set_snap_step_x");
 	grid_settings_vb->add_margin_child(TTR("Grid Step X:"), sb_step_x);
 
 	SpinBox *sb_step_y = memnew(SpinBox);
@@ -1449,7 +1449,7 @@ Polygon2DEditor::Polygon2DEditor(EditorNode *p_editor) :
 	sb_step_y->set_step(1);
 	sb_step_y->set_value(snap_step.y);
 	sb_step_y->set_suffix("px");
-	sb_step_y->connect("value_changed", this, "_set_snap_step_y");
+	sb_step_y->connect_compat("value_changed", this, "_set_snap_step_y");
 	grid_settings_vb->add_margin_child(TTR("Grid Step Y:"), sb_step_y);
 
 	uv_mode_hb->add_child(memnew(VSeparator));
@@ -1469,16 +1469,16 @@ Polygon2DEditor::Polygon2DEditor(EditorNode *p_editor) :
 	uv_zoom->share(uv_zoom_value);
 	uv_zoom_value->set_custom_minimum_size(Size2(50, 0));
 	uv_mode_hb->add_child(uv_zoom_value);
-	uv_zoom->connect("value_changed", this, "_uv_scroll_changed");
+	uv_zoom->connect_compat("value_changed", this, "_uv_scroll_changed");
 
 	uv_vscroll = memnew(VScrollBar);
 	uv_vscroll->set_step(0.001);
 	uv_edit_draw->add_child(uv_vscroll);
-	uv_vscroll->connect("value_changed", this, "_uv_scroll_changed");
+	uv_vscroll->connect_compat("value_changed", this, "_uv_scroll_changed");
 	uv_hscroll = memnew(HScrollBar);
 	uv_hscroll->set_step(0.001);
 	uv_edit_draw->add_child(uv_hscroll);
-	uv_hscroll->connect("value_changed", this, "_uv_scroll_changed");
+	uv_hscroll->connect_compat("value_changed", this, "_uv_scroll_changed");
 
 	bone_scroll_main_vb = memnew(VBoxContainer);
 	bone_scroll_main_vb->hide();
@@ -1486,7 +1486,7 @@ Polygon2DEditor::Polygon2DEditor(EditorNode *p_editor) :
 	sync_bones = memnew(Button(TTR("Sync Bones to Polygon")));
 	bone_scroll_main_vb->add_child(sync_bones);
 	sync_bones->set_h_size_flags(0);
-	sync_bones->connect("pressed", this, "_sync_bones");
+	sync_bones->connect_compat("pressed", this, "_sync_bones");
 	uv_main_hsc->add_child(bone_scroll_main_vb);
 	bone_scroll = memnew(ScrollContainer);
 	bone_scroll->set_v_scroll(true);
@@ -1496,8 +1496,8 @@ Polygon2DEditor::Polygon2DEditor(EditorNode *p_editor) :
 	bone_scroll_vb = memnew(VBoxContainer);
 	bone_scroll->add_child(bone_scroll_vb);
 
-	uv_edit_draw->connect("draw", this, "_uv_draw");
-	uv_edit_draw->connect("gui_input", this, "_uv_input");
+	uv_edit_draw->connect_compat("draw", this, "_uv_draw");
+	uv_edit_draw->connect_compat("gui_input", this, "_uv_input");
 	uv_draw_zoom = 1.0;
 	point_drag_index = -1;
 	uv_drag = false;
diff --git a/editor/plugins/polygon_2d_editor_plugin.h b/editor/plugins/polygon_2d_editor_plugin.h
index 1454a03325..2b00b50e5c 100644
--- a/editor/plugins/polygon_2d_editor_plugin.h
+++ b/editor/plugins/polygon_2d_editor_plugin.h
@@ -88,7 +88,7 @@ class Polygon2DEditor : public AbstractPolygon2DEditor {
 	Label *bone_paint_radius_label;
 	bool bone_painting;
 	int bone_painting_bone;
-	PoolVector<float> prev_weights;
+	Vector<float> prev_weights;
 	Vector2 bone_paint_pos;
 	AcceptDialog *grid_settings;
 
@@ -97,10 +97,10 @@ class Polygon2DEditor : public AbstractPolygon2DEditor {
 
 	Vector2 uv_draw_ofs;
 	float uv_draw_zoom;
-	PoolVector<Vector2> points_prev;
-	PoolVector<Vector2> uv_create_uv_prev;
-	PoolVector<Vector2> uv_create_poly_prev;
-	PoolVector<Color> uv_create_colors_prev;
+	Vector<Vector2> points_prev;
+	Vector<Vector2> uv_create_uv_prev;
+	Vector<Vector2> uv_create_poly_prev;
+	Vector<Color> uv_create_colors_prev;
 	int uv_create_prev_internal_vertices;
 	Array uv_create_bones_prev;
 	Array polygons_prev;
diff --git a/editor/plugins/resource_preloader_editor_plugin.cpp b/editor/plugins/resource_preloader_editor_plugin.cpp
index fb04f50827..12b8ac9008 100644
--- a/editor/plugins/resource_preloader_editor_plugin.cpp
+++ b/editor/plugins/resource_preloader_editor_plugin.cpp
@@ -382,7 +382,7 @@ ResourcePreloaderEditor::ResourcePreloaderEditor() {
 	add_child(file);
 
 	tree = memnew(Tree);
-	tree->connect("button_pressed", this, "_cell_button_pressed");
+	tree->connect_compat("button_pressed", this, "_cell_button_pressed");
 	tree->set_columns(2);
 	tree->set_column_min_width(0, 2);
 	tree->set_column_min_width(1, 3);
@@ -396,10 +396,10 @@ ResourcePreloaderEditor::ResourcePreloaderEditor() {
 	dialog = memnew(AcceptDialog);
 	add_child(dialog);
 
-	load->connect("pressed", this, "_load_pressed");
-	paste->connect("pressed", this, "_paste_pressed");
-	file->connect("files_selected", this, "_files_load_request");
-	tree->connect("item_edited", this, "_item_edited");
+	load->connect_compat("pressed", this, "_load_pressed");
+	paste->connect_compat("pressed", this, "_paste_pressed");
+	file->connect_compat("files_selected", this, "_files_load_request");
+	tree->connect_compat("item_edited", this, "_item_edited");
 	loading_scene = false;
 }
 
diff --git a/editor/plugins/root_motion_editor_plugin.cpp b/editor/plugins/root_motion_editor_plugin.cpp
index 1349de5d8e..132ec40dd2 100644
--- a/editor/plugins/root_motion_editor_plugin.cpp
+++ b/editor/plugins/root_motion_editor_plugin.cpp
@@ -262,24 +262,24 @@ EditorPropertyRootMotion::EditorPropertyRootMotion() {
 	assign->set_flat(true);
 	assign->set_h_size_flags(SIZE_EXPAND_FILL);
 	assign->set_clip_text(true);
-	assign->connect("pressed", this, "_node_assign");
+	assign->connect_compat("pressed", this, "_node_assign");
 	hbc->add_child(assign);
 
 	clear = memnew(Button);
 	clear->set_flat(true);
-	clear->connect("pressed", this, "_node_clear");
+	clear->connect_compat("pressed", this, "_node_clear");
 	hbc->add_child(clear);
 
 	filter_dialog = memnew(ConfirmationDialog);
 	add_child(filter_dialog);
 	filter_dialog->set_title(TTR("Edit Filtered Tracks:"));
-	filter_dialog->connect("confirmed", this, "_confirmed");
+	filter_dialog->connect_compat("confirmed", this, "_confirmed");
 
 	filters = memnew(Tree);
 	filter_dialog->add_child(filters);
 	filters->set_v_size_flags(SIZE_EXPAND_FILL);
 	filters->set_hide_root(true);
-	filters->connect("item_activated", this, "_confirmed");
+	filters->connect_compat("item_activated", this, "_confirmed");
 	//filters->connect("item_edited", this, "_filter_edited");
 }
 //////////////////////////
diff --git a/editor/plugins/script_editor_plugin.cpp b/editor/plugins/script_editor_plugin.cpp
index b8c1ba2e96..127b98c15b 100644
--- a/editor/plugins/script_editor_plugin.cpp
+++ b/editor/plugins/script_editor_plugin.cpp
@@ -36,6 +36,8 @@
 #include "core/os/keyboard.h"
 #include "core/os/os.h"
 #include "core/project_settings.h"
+#include "editor/debugger/editor_debugger_node.h"
+#include "editor/debugger/script_editor_debugger.h"
 #include "editor/editor_node.h"
 #include "editor/editor_run_script.h"
 #include "editor/editor_scale.h"
@@ -44,7 +46,6 @@
 #include "editor/find_in_files.h"
 #include "editor/node_dock.h"
 #include "editor/plugins/shader_editor_plugin.h"
-#include "editor/script_editor_debugger.h"
 #include "scene/main/viewport.h"
 #include "scene/scene_string_names.h"
 #include "script_text_editor.h"
@@ -210,16 +211,16 @@ void ScriptEditorQuickOpen::_notification(int p_what) {
 
 	switch (p_what) {
 		case NOTIFICATION_ENTER_TREE: {
-			connect("confirmed", this, "_confirmed");
+			connect_compat("confirmed", this, "_confirmed");
 
 			search_box->set_clear_button_enabled(true);
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 		case NOTIFICATION_THEME_CHANGED: {
 			search_box->set_right_icon(get_icon("Search", "EditorIcons"));
 		} break;
 		case NOTIFICATION_EXIT_TREE: {
-			disconnect("confirmed", this, "_confirmed");
+			disconnect_compat("confirmed", this, "_confirmed");
 		} break;
 	}
 }
@@ -239,15 +240,15 @@ ScriptEditorQuickOpen::ScriptEditorQuickOpen() {
 	add_child(vbc);
 	search_box = memnew(LineEdit);
 	vbc->add_margin_child(TTR("Search:"), search_box);
-	search_box->connect("text_changed", this, "_text_changed");
-	search_box->connect("gui_input", this, "_sbox_input");
+	search_box->connect_compat("text_changed", this, "_text_changed");
+	search_box->connect_compat("gui_input", this, "_sbox_input");
 	search_options = memnew(Tree);
 	vbc->add_margin_child(TTR("Matches:"), search_options, true);
 	get_ok()->set_text(TTR("Open"));
 	get_ok()->set_disabled(true);
 	register_text_enter(search_box);
 	set_hide_on_ok(false);
-	search_options->connect("item_activated", this, "_confirmed");
+	search_options->connect_compat("item_activated", this, "_confirmed");
 	search_options->set_hide_root(true);
 	search_options->set_hide_folding(true);
 	search_options->add_constant_override("draw_guides", 1);
@@ -261,7 +262,7 @@ ScriptEditor *ScriptEditor::script_editor = NULL;
 
 String ScriptEditor::_get_debug_tooltip(const String &p_text, Node *_se) {
 
-	String val = debugger->get_var_value(p_text);
+	String val = EditorDebuggerNode::get_singleton()->get_var_value(p_text);
 	if (val != String()) {
 		return p_text + ": " + val;
 	} else {
@@ -276,11 +277,6 @@ void ScriptEditor::_breaked(bool p_breaked, bool p_can_debug) {
 		return;
 	}
 
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_NEXT), !(p_breaked && p_can_debug));
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_STEP), !(p_breaked && p_can_debug));
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_BREAK), p_breaked);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_CONTINUE), !p_breaked);
-
 	for (int i = 0; i < tab_container->get_child_count(); i++) {
 
 		ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(tab_container->get_child(i));
@@ -292,11 +288,6 @@ void ScriptEditor::_breaked(bool p_breaked, bool p_can_debug) {
 	}
 }
 
-void ScriptEditor::_show_debugger(bool p_show) {
-
-	//debug_menu->get_popup()->set_item_checked( debug_menu->get_popup()->get_item_index(DEBUG_SHOW), p_show);
-}
-
 void ScriptEditor::_script_created(Ref<Script> p_script) {
 	editor->push_item(p_script.operator->());
 }
@@ -843,7 +834,7 @@ void ScriptEditor::_res_saved_callback(const Ref<Resource> &p_res) {
 
 void ScriptEditor::_live_auto_reload_running_scripts() {
 	pending_auto_reload = false;
-	debugger->reload_scripts();
+	EditorDebuggerNode::get_singleton()->reload_scripts();
 }
 
 bool ScriptEditor::_test_script_times_on_disk(RES p_for_script) {
@@ -909,7 +900,7 @@ void ScriptEditor::_file_dialog_action(String p_file) {
 			}
 			file->close();
 			memdelete(file);
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 		case FILE_OPEN: {
 
@@ -1123,27 +1114,6 @@ void ScriptEditor::_menu_option(int p_option) {
 			_sort_list_on_update = true;
 			_update_script_names();
 		} break;
-		case DEBUG_SHOW: {
-			if (debugger) {
-				bool visible = debug_menu->get_popup()->is_item_checked(debug_menu->get_popup()->get_item_index(DEBUG_SHOW));
-				debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(DEBUG_SHOW), !visible);
-				if (visible)
-					debugger->hide();
-				else
-					debugger->show();
-			}
-		} break;
-		case DEBUG_SHOW_KEEP_OPEN: {
-			bool visible = debug_menu->get_popup()->is_item_checked(debug_menu->get_popup()->get_item_index(DEBUG_SHOW_KEEP_OPEN));
-			if (debugger)
-				debugger->set_hide_on_stop(visible);
-			debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(DEBUG_SHOW_KEEP_OPEN), !visible);
-		} break;
-		case DEBUG_WITH_EXTERNAL_EDITOR: {
-			bool debug_with_external_editor = !debug_menu->get_popup()->is_item_checked(debug_menu->get_popup()->get_item_index(DEBUG_WITH_EXTERNAL_EDITOR));
-			debugger->set_debug_with_external_editor(debug_with_external_editor);
-			debug_menu->get_popup()->set_item_checked(debug_menu->get_popup()->get_item_index(DEBUG_WITH_EXTERNAL_EDITOR), debug_with_external_editor);
-		} break;
 		case TOGGLE_SCRIPTS_PANEL: {
 			if (current) {
 				ScriptTextEditor *editor = Object::cast_to<ScriptTextEditor>(current);
@@ -1257,7 +1227,7 @@ void ScriptEditor::_menu_option(int p_option) {
 				}
 
 				Ref<EditorScript> es = memnew(EditorScript);
-				es->set_script(scr.get_ref_ptr());
+				es->set_script(scr);
 				es->set_editor(EditorNode::get_singleton());
 
 				es->_run();
@@ -1294,29 +1264,6 @@ void ScriptEditor::_menu_option(int p_option) {
 			case CLOSE_ALL: {
 				_close_all_tabs();
 			} break;
-			case DEBUG_NEXT: {
-
-				if (debugger)
-					debugger->debug_next();
-			} break;
-			case DEBUG_STEP: {
-
-				if (debugger)
-					debugger->debug_step();
-
-			} break;
-			case DEBUG_BREAK: {
-
-				if (debugger)
-					debugger->debug_break();
-
-			} break;
-			case DEBUG_CONTINUE: {
-
-				if (debugger)
-					debugger->debug_continue();
-
-			} break;
 			case WINDOW_MOVE_UP: {
 
 				if (tab_container->get_current_tab() > 0) {
@@ -1439,19 +1386,17 @@ void ScriptEditor::_notification(int p_what) {
 
 		case NOTIFICATION_ENTER_TREE: {
 
-			editor->connect("play_pressed", this, "_editor_play");
-			editor->connect("pause_pressed", this, "_editor_pause");
-			editor->connect("stop_pressed", this, "_editor_stop");
-			editor->connect("script_add_function_request", this, "_add_callback");
-			editor->connect("resource_saved", this, "_res_saved_callback");
-			script_list->connect("item_selected", this, "_script_selected");
+			editor->connect_compat("stop_pressed", this, "_editor_stop");
+			editor->connect_compat("script_add_function_request", this, "_add_callback");
+			editor->connect_compat("resource_saved", this, "_res_saved_callback");
+			script_list->connect_compat("item_selected", this, "_script_selected");
 
-			members_overview->connect("item_selected", this, "_members_overview_selected");
-			help_overview->connect("item_selected", this, "_help_overview_selected");
-			script_split->connect("dragged", this, "_script_split_dragged");
+			members_overview->connect_compat("item_selected", this, "_members_overview_selected");
+			help_overview->connect_compat("item_selected", this, "_help_overview_selected");
+			script_split->connect_compat("dragged", this, "_script_split_dragged");
 
-			EditorSettings::get_singleton()->connect("settings_changed", this, "_editor_settings_changed");
-			FALLTHROUGH;
+			EditorSettings::get_singleton()->connect_compat("settings_changed", this, "_editor_settings_changed");
+			[[fallthrough]];
 		}
 		case NOTIFICATION_THEME_CHANGED: {
 
@@ -1474,16 +1419,14 @@ void ScriptEditor::_notification(int p_what) {
 
 		case NOTIFICATION_READY: {
 
-			get_tree()->connect("tree_changed", this, "_tree_changed");
-			editor->get_inspector_dock()->connect("request_help", this, "_request_help");
-			editor->connect("request_help_search", this, "_help_search");
+			get_tree()->connect_compat("tree_changed", this, "_tree_changed");
+			editor->get_inspector_dock()->connect_compat("request_help", this, "_request_help");
+			editor->connect_compat("request_help_search", this, "_help_search");
 		} break;
 
 		case NOTIFICATION_EXIT_TREE: {
 
-			editor->disconnect("play_pressed", this, "_editor_play");
-			editor->disconnect("pause_pressed", this, "_editor_pause");
-			editor->disconnect("stop_pressed", this, "_editor_stop");
+			editor->disconnect_compat("stop_pressed", this, "_editor_stop");
 		} break;
 
 		case MainLoop::NOTIFICATION_WM_FOCUS_IN: {
@@ -2062,7 +2005,7 @@ bool ScriptEditor::edit(const RES &p_resource, int p_line, int p_col, bool p_gra
 		return false;
 	}
 
-	if ((debugger->get_dump_stack_script() != p_resource || debugger->get_debug_with_external_editor()) &&
+	if ((EditorDebuggerNode::get_singleton()->get_dump_stack_script() != p_resource || EditorDebuggerNode::get_singleton()->get_debug_with_external_editor()) &&
 			p_resource->get_path().is_resource_file() &&
 			p_resource->get_class_name() != StringName("VisualScript") &&
 			bool(EditorSettings::get_singleton()->get("text_editor/external/use_external_editor"))) {
@@ -2194,14 +2137,14 @@ bool ScriptEditor::edit(const RES &p_resource, int p_line, int p_col, bool p_gra
 	_sort_list_on_update = true;
 	_update_script_names();
 	_save_layout();
-	se->connect("name_changed", this, "_update_script_names");
-	se->connect("edited_script_changed", this, "_script_changed");
-	se->connect("request_help", this, "_help_search");
-	se->connect("request_open_script_at_line", this, "_goto_script_line");
-	se->connect("go_to_help", this, "_help_class_goto");
-	se->connect("request_save_history", this, "_save_history");
-	se->connect("search_in_files_requested", this, "_on_find_in_files_requested");
-	se->connect("replace_in_files_requested", this, "_on_replace_in_files_requested");
+	se->connect_compat("name_changed", this, "_update_script_names");
+	se->connect_compat("edited_script_changed", this, "_script_changed");
+	se->connect_compat("request_help", this, "_help_search");
+	se->connect_compat("request_open_script_at_line", this, "_goto_script_line");
+	se->connect_compat("go_to_help", this, "_help_class_goto");
+	se->connect_compat("request_save_history", this, "_save_history");
+	se->connect_compat("search_in_files_requested", this, "_on_find_in_files_requested");
+	se->connect_compat("replace_in_files_requested", this, "_on_replace_in_files_requested");
 
 	//test for modification, maybe the script was not edited but was loaded
 
@@ -2277,26 +2220,7 @@ void ScriptEditor::open_script_create_dialog(const String &p_base_name, const St
 	script_create_dialog->config(p_base_name, p_base_path);
 }
 
-void ScriptEditor::_editor_play() {
-
-	debugger->start();
-	debug_menu->get_popup()->grab_focus();
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_NEXT), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_STEP), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_BREAK), false);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_CONTINUE), true);
-}
-
-void ScriptEditor::_editor_pause() {
-}
 void ScriptEditor::_editor_stop() {
-
-	debugger->stop();
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_NEXT), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_STEP), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_BREAK), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_CONTINUE), true);
-
 	for (int i = 0; i < tab_container->get_child_count(); i++) {
 
 		ScriptEditorBase *se = Object::cast_to<ScriptEditorBase>(tab_container->get_child(i));
@@ -2309,7 +2233,7 @@ void ScriptEditor::_editor_stop() {
 	}
 }
 
-void ScriptEditor::_add_callback(Object *p_obj, const String &p_function, const PoolStringArray &p_args) {
+void ScriptEditor::_add_callback(Object *p_obj, const String &p_function, const PackedStringArray &p_args) {
 
 	ERR_FAIL_COND(!p_obj);
 	Ref<Script> script = p_obj->get_script();
@@ -2813,7 +2737,7 @@ void ScriptEditor::_help_class_open(const String &p_class) {
 	tab_container->add_child(eh);
 	_go_to_tab(tab_container->get_tab_count() - 1);
 	eh->go_to_class(p_class, 0);
-	eh->connect("go_to_help", this, "_help_class_goto");
+	eh->connect_compat("go_to_help", this, "_help_class_goto");
 	_add_recent_script(p_class);
 	_sort_list_on_update = true;
 	_update_script_names();
@@ -2843,7 +2767,7 @@ void ScriptEditor::_help_class_goto(const String &p_desc) {
 	tab_container->add_child(eh);
 	_go_to_tab(tab_container->get_tab_count() - 1);
 	eh->go_to_help(p_desc);
-	eh->connect("go_to_help", this, "_help_class_goto");
+	eh->connect_compat("go_to_help", this, "_help_class_goto");
 	_add_recent_script(eh->get_class());
 	_sort_list_on_update = true;
 	_update_script_names();
@@ -3099,7 +3023,7 @@ void ScriptEditor::_start_find_in_files(bool with_replace) {
 	editor->make_bottom_panel_item_visible(find_in_files);
 }
 
-void ScriptEditor::_on_find_in_files_modified_files(PoolStringArray paths) {
+void ScriptEditor::_on_find_in_files_modified_files(PackedStringArray paths) {
 
 	_test_script_times_on_disk();
 	_update_modified_scripts_for_external_editor();
@@ -3125,8 +3049,6 @@ void ScriptEditor::_bind_methods() {
 	ClassDB::bind_method("_close_other_tabs", &ScriptEditor::_close_other_tabs);
 	ClassDB::bind_method("_open_recent_script", &ScriptEditor::_open_recent_script);
 	ClassDB::bind_method("_theme_option", &ScriptEditor::_theme_option);
-	ClassDB::bind_method("_editor_play", &ScriptEditor::_editor_play);
-	ClassDB::bind_method("_editor_pause", &ScriptEditor::_editor_pause);
 	ClassDB::bind_method("_editor_stop", &ScriptEditor::_editor_stop);
 	ClassDB::bind_method("_add_callback", &ScriptEditor::_add_callback);
 	ClassDB::bind_method("_reload_scripts", &ScriptEditor::_reload_scripts);
@@ -3141,7 +3063,6 @@ void ScriptEditor::_bind_methods() {
 	ClassDB::bind_method("_copy_script_path", &ScriptEditor::_copy_script_path);
 
 	ClassDB::bind_method("_breaked", &ScriptEditor::_breaked);
-	ClassDB::bind_method("_show_debugger", &ScriptEditor::_show_debugger);
 	ClassDB::bind_method("_get_debug_tooltip", &ScriptEditor::_get_debug_tooltip);
 	ClassDB::bind_method("_autosave_scripts", &ScriptEditor::_autosave_scripts);
 	ClassDB::bind_method("_update_autosave_timer", &ScriptEditor::_update_autosave_timer);
@@ -3221,22 +3142,22 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 	filter_scripts = memnew(LineEdit);
 	filter_scripts->set_placeholder(TTR("Filter scripts"));
 	filter_scripts->set_clear_button_enabled(true);
-	filter_scripts->connect("text_changed", this, "_filter_scripts_text_changed");
+	filter_scripts->connect_compat("text_changed", this, "_filter_scripts_text_changed");
 	scripts_vbox->add_child(filter_scripts);
 
 	script_list = memnew(ItemList);
 	scripts_vbox->add_child(script_list);
 	script_list->set_custom_minimum_size(Size2(150, 60) * EDSCALE); //need to give a bit of limit to avoid it from disappearing
 	script_list->set_v_size_flags(SIZE_EXPAND_FILL);
-	script_split->set_split_offset(140);
+	script_split->set_split_offset(70 * EDSCALE);
 	_sort_list_on_update = true;
-	script_list->connect("gui_input", this, "_script_list_gui_input", varray(), CONNECT_DEFERRED);
+	script_list->connect_compat("gui_input", this, "_script_list_gui_input", varray(), CONNECT_DEFERRED);
 	script_list->set_allow_rmb_select(true);
 	script_list->set_drag_forwarding(this);
 
 	context_menu = memnew(PopupMenu);
 	add_child(context_menu);
-	context_menu->connect("id_pressed", this, "_menu_option");
+	context_menu->connect_compat("id_pressed", this, "_menu_option");
 	context_menu->set_hide_on_window_lose_focus(true);
 
 	overview_vbox = memnew(VBoxContainer);
@@ -3257,14 +3178,14 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 	members_overview_alphabeta_sort_button->set_tooltip(TTR("Toggle alphabetical sorting of the method list."));
 	members_overview_alphabeta_sort_button->set_toggle_mode(true);
 	members_overview_alphabeta_sort_button->set_pressed(EditorSettings::get_singleton()->get("text_editor/tools/sort_members_outline_alphabetically"));
-	members_overview_alphabeta_sort_button->connect("toggled", this, "_toggle_members_overview_alpha_sort");
+	members_overview_alphabeta_sort_button->connect_compat("toggled", this, "_toggle_members_overview_alpha_sort");
 
 	buttons_hbox->add_child(members_overview_alphabeta_sort_button);
 
 	filter_methods = memnew(LineEdit);
 	filter_methods->set_placeholder(TTR("Filter methods"));
 	filter_methods->set_clear_button_enabled(true);
-	filter_methods->connect("text_changed", this, "_filter_methods_text_changed");
+	filter_methods->connect_compat("text_changed", this, "_filter_methods_text_changed");
 	overview_vbox->add_child(filter_methods);
 
 	members_overview = memnew(ItemList);
@@ -3308,7 +3229,7 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 	recent_scripts = memnew(PopupMenu);
 	recent_scripts->set_name("RecentScripts");
 	file_menu->get_popup()->add_child(recent_scripts);
-	recent_scripts->connect("id_pressed", this, "_open_recent_script");
+	recent_scripts->connect_compat("id_pressed", this, "_open_recent_script");
 	_update_recent_scripts();
 
 	file_menu->get_popup()->add_separator();
@@ -3330,7 +3251,7 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 	theme_submenu = memnew(PopupMenu);
 	theme_submenu->set_name("Theme");
 	file_menu->get_popup()->add_child(theme_submenu);
-	theme_submenu->connect("id_pressed", this, "_theme_option");
+	theme_submenu->connect_compat("id_pressed", this, "_theme_option");
 	theme_submenu->add_shortcut(ED_SHORTCUT("script_editor/import_theme", TTR("Import Theme...")), THEME_IMPORT);
 	theme_submenu->add_shortcut(ED_SHORTCUT("script_editor/reload_theme", TTR("Reload Theme")), THEME_RELOAD);
 
@@ -3349,35 +3270,25 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 
 	file_menu->get_popup()->add_separator();
 	file_menu->get_popup()->add_shortcut(ED_SHORTCUT("script_editor/toggle_scripts_panel", TTR("Toggle Scripts Panel"), KEY_MASK_CMD | KEY_BACKSLASH), TOGGLE_SCRIPTS_PANEL);
-	file_menu->get_popup()->connect("id_pressed", this, "_menu_option");
+	file_menu->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
 	script_search_menu = memnew(MenuButton);
 	menu_hb->add_child(script_search_menu);
 	script_search_menu->set_text(TTR("Search"));
 	script_search_menu->set_switch_on_hover(true);
 	script_search_menu->get_popup()->set_hide_on_window_lose_focus(true);
-	script_search_menu->get_popup()->connect("id_pressed", this, "_menu_option");
+	script_search_menu->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
-	debug_menu = memnew(MenuButton);
+	MenuButton *debug_menu = memnew(MenuButton);
 	menu_hb->add_child(debug_menu);
-	debug_menu->set_text(TTR("Debug"));
-	debug_menu->set_switch_on_hover(true);
-	debug_menu->get_popup()->set_hide_on_window_lose_focus(true);
-	debug_menu->get_popup()->add_shortcut(ED_SHORTCUT("debugger/step_into", TTR("Step Into"), KEY_F11), DEBUG_STEP);
-	debug_menu->get_popup()->add_shortcut(ED_SHORTCUT("debugger/step_over", TTR("Step Over"), KEY_F10), DEBUG_NEXT);
-	debug_menu->get_popup()->add_separator();
-	debug_menu->get_popup()->add_shortcut(ED_SHORTCUT("debugger/break", TTR("Break")), DEBUG_BREAK);
-	debug_menu->get_popup()->add_shortcut(ED_SHORTCUT("debugger/continue", TTR("Continue"), KEY_F12), DEBUG_CONTINUE);
-	debug_menu->get_popup()->add_separator();
-	//debug_menu->get_popup()->add_check_item("Show Debugger",DEBUG_SHOW);
-	debug_menu->get_popup()->add_check_shortcut(ED_SHORTCUT("debugger/keep_debugger_open", TTR("Keep Debugger Open")), DEBUG_SHOW_KEEP_OPEN);
-	debug_menu->get_popup()->add_check_shortcut(ED_SHORTCUT("debugger/debug_with_external_editor", TTR("Debug with External Editor")), DEBUG_WITH_EXTERNAL_EDITOR);
-	debug_menu->get_popup()->connect("id_pressed", this, "_menu_option");
-
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_NEXT), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_STEP), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_BREAK), true);
-	debug_menu->get_popup()->set_item_disabled(debug_menu->get_popup()->get_item_index(DEBUG_CONTINUE), true);
+	debug_menu->hide(); // Handled by EditorDebuggerNode below.
+
+	EditorDebuggerNode *debugger = EditorDebuggerNode::get_singleton();
+	debugger->set_script_debug_button(debug_menu);
+	debugger->connect_compat("goto_script_line", this, "_goto_script_line");
+	debugger->connect_compat("set_execution", this, "_set_execution");
+	debugger->connect_compat("clear_execution", this, "_clear_execution");
+	debugger->connect_compat("breaked", this, "_breaked");
 
 	menu_hb->add_spacer();
 
@@ -3393,64 +3304,58 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 
 	site_search = memnew(ToolButton);
 	site_search->set_text(TTR("Online Docs"));
-	site_search->connect("pressed", this, "_menu_option", varray(SEARCH_WEBSITE));
+	site_search->connect_compat("pressed", this, "_menu_option", varray(SEARCH_WEBSITE));
 	menu_hb->add_child(site_search);
 	site_search->set_tooltip(TTR("Open Godot online documentation."));
 
 	request_docs = memnew(ToolButton);
 	request_docs->set_text(TTR("Request Docs"));
-	request_docs->connect("pressed", this, "_menu_option", varray(REQUEST_DOCS));
+	request_docs->connect_compat("pressed", this, "_menu_option", varray(REQUEST_DOCS));
 	menu_hb->add_child(request_docs);
 	request_docs->set_tooltip(TTR("Help improve the Godot documentation by giving feedback."));
 
 	help_search = memnew(ToolButton);
 	help_search->set_text(TTR("Search Help"));
-	help_search->connect("pressed", this, "_menu_option", varray(SEARCH_HELP));
+	help_search->connect_compat("pressed", this, "_menu_option", varray(SEARCH_HELP));
 	menu_hb->add_child(help_search);
 	help_search->set_tooltip(TTR("Search the reference documentation."));
 
 	menu_hb->add_child(memnew(VSeparator));
 
 	script_back = memnew(ToolButton);
-	script_back->connect("pressed", this, "_history_back");
+	script_back->connect_compat("pressed", this, "_history_back");
 	menu_hb->add_child(script_back);
 	script_back->set_disabled(true);
 	script_back->set_tooltip(TTR("Go to previous edited document."));
 
 	script_forward = memnew(ToolButton);
-	script_forward->connect("pressed", this, "_history_forward");
+	script_forward->connect_compat("pressed", this, "_history_forward");
 	menu_hb->add_child(script_forward);
 	script_forward->set_disabled(true);
 	script_forward->set_tooltip(TTR("Go to next edited document."));
 
-	tab_container->connect("tab_changed", this, "_tab_changed");
+	tab_container->connect_compat("tab_changed", this, "_tab_changed");
 
 	erase_tab_confirm = memnew(ConfirmationDialog);
 	erase_tab_confirm->get_ok()->set_text(TTR("Save"));
 	erase_tab_confirm->add_button(TTR("Discard"), OS::get_singleton()->get_swap_ok_cancel(), "discard");
-	erase_tab_confirm->connect("confirmed", this, "_close_current_tab");
-	erase_tab_confirm->connect("custom_action", this, "_close_discard_current_tab");
+	erase_tab_confirm->connect_compat("confirmed", this, "_close_current_tab");
+	erase_tab_confirm->connect_compat("custom_action", this, "_close_discard_current_tab");
 	add_child(erase_tab_confirm);
 
 	script_create_dialog = memnew(ScriptCreateDialog);
 	script_create_dialog->set_title(TTR("Create Script"));
 	add_child(script_create_dialog);
-	script_create_dialog->connect("script_created", this, "_script_created");
+	script_create_dialog->connect_compat("script_created", this, "_script_created");
 
 	file_dialog_option = -1;
 	file_dialog = memnew(EditorFileDialog);
 	add_child(file_dialog);
-	file_dialog->connect("file_selected", this, "_file_dialog_action");
+	file_dialog->connect_compat("file_selected", this, "_file_dialog_action");
 
 	error_dialog = memnew(AcceptDialog);
 	add_child(error_dialog);
 
-	debugger = memnew(ScriptEditorDebugger(editor));
-	debugger->connect("goto_script_line", this, "_goto_script_line");
-	debugger->connect("set_execution", this, "_set_execution");
-	debugger->connect("clear_execution", this, "_clear_execution");
-	debugger->connect("show_debugger", this, "_show_debugger");
-
 	disk_changed = memnew(ConfirmationDialog);
 	{
 		VBoxContainer *vbc = memnew(VBoxContainer);
@@ -3464,48 +3369,42 @@ ScriptEditor::ScriptEditor(EditorNode *p_editor) {
 		vbc->add_child(disk_changed_list);
 		disk_changed_list->set_v_size_flags(SIZE_EXPAND_FILL);
 
-		disk_changed->connect("confirmed", this, "_reload_scripts");
+		disk_changed->connect_compat("confirmed", this, "_reload_scripts");
 		disk_changed->get_ok()->set_text(TTR("Reload"));
 
 		disk_changed->add_button(TTR("Resave"), !OS::get_singleton()->get_swap_ok_cancel(), "resave");
-		disk_changed->connect("custom_action", this, "_resave_scripts");
+		disk_changed->connect_compat("custom_action", this, "_resave_scripts");
 	}
 
 	add_child(disk_changed);
 
 	script_editor = this;
 
-	Button *db = EditorNode::get_singleton()->add_bottom_panel_item(TTR("Debugger"), debugger);
-	debugger->set_tool_button(db);
-
-	debugger->connect("breaked", this, "_breaked");
-
 	autosave_timer = memnew(Timer);
 	autosave_timer->set_one_shot(false);
-	autosave_timer->connect(SceneStringNames::get_singleton()->tree_entered, this, "_update_autosave_timer");
-	autosave_timer->connect("timeout", this, "_autosave_scripts");
+	autosave_timer->connect_compat(SceneStringNames::get_singleton()->tree_entered, this, "_update_autosave_timer");
+	autosave_timer->connect_compat("timeout", this, "_autosave_scripts");
 	add_child(autosave_timer);
 
 	grab_focus_block = false;
 
 	help_search_dialog = memnew(EditorHelpSearch);
 	add_child(help_search_dialog);
-	help_search_dialog->connect("go_to_help", this, "_help_class_goto");
+	help_search_dialog->connect_compat("go_to_help", this, "_help_class_goto");
 
 	find_in_files_dialog = memnew(FindInFilesDialog);
-	find_in_files_dialog->connect(FindInFilesDialog::SIGNAL_FIND_REQUESTED, this, "_start_find_in_files", varray(false));
-	find_in_files_dialog->connect(FindInFilesDialog::SIGNAL_REPLACE_REQUESTED, this, "_start_find_in_files", varray(true));
+	find_in_files_dialog->connect_compat(FindInFilesDialog::SIGNAL_FIND_REQUESTED, this, "_start_find_in_files", varray(false));
+	find_in_files_dialog->connect_compat(FindInFilesDialog::SIGNAL_REPLACE_REQUESTED, this, "_start_find_in_files", varray(true));
 	add_child(find_in_files_dialog);
 	find_in_files = memnew(FindInFilesPanel);
 	find_in_files_button = editor->add_bottom_panel_item(TTR("Search Results"), find_in_files);
 	find_in_files->set_custom_minimum_size(Size2(0, 200) * EDSCALE);
-	find_in_files->connect(FindInFilesPanel::SIGNAL_RESULT_SELECTED, this, "_on_find_in_files_result_selected");
-	find_in_files->connect(FindInFilesPanel::SIGNAL_FILES_MODIFIED, this, "_on_find_in_files_modified_files");
+	find_in_files->connect_compat(FindInFilesPanel::SIGNAL_RESULT_SELECTED, this, "_on_find_in_files_result_selected");
+	find_in_files->connect_compat(FindInFilesPanel::SIGNAL_FILES_MODIFIED, this, "_on_find_in_files_modified_files");
 	find_in_files->hide();
 	find_in_files_button->hide();
 
 	history_pos = -1;
-	//debugger_gui->hide();
 
 	edit_pass = 0;
 	trim_trailing_whitespace_on_save = EditorSettings::get_singleton()->get("text_editor/files/trim_trailing_whitespace_on_save");
diff --git a/editor/plugins/script_editor_plugin.h b/editor/plugins/script_editor_plugin.h
index 4087b7cd55..b4b4f33fc5 100644
--- a/editor/plugins/script_editor_plugin.h
+++ b/editor/plugins/script_editor_plugin.h
@@ -73,7 +73,7 @@ public:
 	ScriptEditorQuickOpen();
 };
 
-class ScriptEditorDebugger;
+class EditorDebuggerNode;
 
 class ScriptEditorBase : public VBoxContainer {
 
@@ -107,7 +107,7 @@ public:
 	virtual void tag_saved_version() = 0;
 	virtual void reload(bool p_soft) {}
 	virtual void get_breakpoints(List<int> *p_breakpoints) = 0;
-	virtual void add_callback(const String &p_function, PoolStringArray p_args) = 0;
+	virtual void add_callback(const String &p_function, PackedStringArray p_args) = 0;
 	virtual void update_settings() = 0;
 	virtual void set_debugger_active(bool p_active) = 0;
 	virtual bool can_lose_focus_on_node_selection() { return true; }
@@ -155,13 +155,6 @@ class ScriptEditor : public PanelContainer {
 		FILE_COPY_PATH,
 		FILE_TOOL_RELOAD,
 		FILE_TOOL_RELOAD_SOFT,
-		DEBUG_NEXT,
-		DEBUG_STEP,
-		DEBUG_BREAK,
-		DEBUG_CONTINUE,
-		DEBUG_SHOW,
-		DEBUG_SHOW_KEEP_OPEN,
-		DEBUG_WITH_EXTERNAL_EDITOR,
 		SEARCH_IN_FILES,
 		REPLACE_IN_FILES,
 		SEARCH_HELP,
@@ -233,7 +226,6 @@ class ScriptEditor : public PanelContainer {
 	AcceptDialog *error_dialog;
 	ConfirmationDialog *erase_tab_confirm;
 	ScriptCreateDialog *script_create_dialog;
-	ScriptEditorDebugger *debugger;
 	ToolButton *scripts_visible;
 
 	String current_theme;
@@ -315,13 +307,11 @@ class ScriptEditor : public PanelContainer {
 
 	EditorScriptCodeCompletionCache *completion_cache;
 
-	void _editor_play();
-	void _editor_pause();
 	void _editor_stop();
 
 	int edit_pass;
 
-	void _add_callback(Object *p_obj, const String &p_function, const PoolStringArray &p_args);
+	void _add_callback(Object *p_obj, const String &p_function, const PackedStringArray &p_args);
 	void _res_saved_callback(const Ref<Resource> &p_res);
 
 	bool trim_trailing_whitespace_on_save;
@@ -335,7 +325,6 @@ class ScriptEditor : public PanelContainer {
 	void _set_execution(REF p_script, int p_line);
 	void _clear_execution(REF p_script);
 	void _breaked(bool p_breaked, bool p_can_debug);
-	void _show_debugger(bool p_show);
 	void _update_window_menu();
 	void _script_created(Ref<Script> p_script);
 
@@ -408,7 +397,7 @@ class ScriptEditor : public PanelContainer {
 	void _on_replace_in_files_requested(String text);
 	void _on_find_in_files_result_selected(String fpath, int line_number, int begin, int end);
 	void _start_find_in_files(bool with_replace);
-	void _on_find_in_files_modified_files(PoolStringArray paths);
+	void _on_find_in_files_modified_files(PackedStringArray paths);
 
 	static void _open_script_request(const String &p_path);
 
@@ -457,7 +446,6 @@ public:
 
 	VSplitContainer *get_left_list_split() { return list_split; }
 
-	ScriptEditorDebugger *get_debugger() { return debugger; }
 	void set_live_auto_reload_running_scripts(bool p_enabled);
 
 	static void register_create_syntax_highlighter_function(CreateSyntaxHighlighterFunc p_func);
diff --git a/editor/plugins/script_text_editor.cpp b/editor/plugins/script_text_editor.cpp
index 1ec425d09d..f4ebd7c3cc 100644
--- a/editor/plugins/script_text_editor.cpp
+++ b/editor/plugins/script_text_editor.cpp
@@ -32,10 +32,10 @@
 
 #include "core/math/expression.h"
 #include "core/os/keyboard.h"
+#include "editor/debugger/editor_debugger_node.h"
 #include "editor/editor_node.h"
 #include "editor/editor_scale.h"
 #include "editor/editor_settings.h"
-#include "editor/script_editor_debugger.h"
 
 void ConnectionInfoDialog::ok_pressed() {
 }
@@ -53,30 +53,30 @@ void ConnectionInfoDialog::popup_connections(String p_method, Vector<Node *> p_n
 		for (List<Connection>::Element *E = all_connections.front(); E; E = E->next()) {
 			Connection connection = E->get();
 
-			if (connection.method != p_method) {
+			if (connection.callable.get_method() != p_method) {
 				continue;
 			}
 
 			TreeItem *node_item = tree->create_item(root);
 
-			node_item->set_text(0, Object::cast_to<Node>(connection.source)->get_name());
-			node_item->set_icon(0, EditorNode::get_singleton()->get_object_icon(connection.source, "Node"));
+			node_item->set_text(0, Object::cast_to<Node>(connection.signal.get_object())->get_name());
+			node_item->set_icon(0, EditorNode::get_singleton()->get_object_icon(connection.signal.get_object(), "Node"));
 			node_item->set_selectable(0, false);
 			node_item->set_editable(0, false);
 
-			node_item->set_text(1, connection.signal);
+			node_item->set_text(1, connection.signal.get_name());
 			node_item->set_icon(1, get_parent_control()->get_icon("Slot", "EditorIcons"));
 			node_item->set_selectable(1, false);
 			node_item->set_editable(1, false);
 
-			node_item->set_text(2, Object::cast_to<Node>(connection.target)->get_name());
-			node_item->set_icon(2, EditorNode::get_singleton()->get_object_icon(connection.target, "Node"));
+			node_item->set_text(2, Object::cast_to<Node>(connection.callable.get_object())->get_name());
+			node_item->set_icon(2, EditorNode::get_singleton()->get_object_icon(connection.callable.get_object(), "Node"));
 			node_item->set_selectable(2, false);
 			node_item->set_editable(2, false);
 		}
 	}
 
-	popup_centered(Size2(400, 300) * EDSCALE);
+	popup_centered(Size2(600, 300) * EDSCALE);
 }
 
 ConnectionInfoDialog::ConnectionInfoDialog() {
@@ -292,27 +292,34 @@ void ScriptTextEditor::_set_theme_for_script() {
 	const Color basetype_color = colors_cache.basetype_color;
 	text_edit->add_keyword_color("String", basetype_color);
 	text_edit->add_keyword_color("Vector2", basetype_color);
+	text_edit->add_keyword_color("Vector2i", basetype_color);
 	text_edit->add_keyword_color("Rect2", basetype_color);
-	text_edit->add_keyword_color("Transform2D", basetype_color);
+	text_edit->add_keyword_color("Rect2i", basetype_color);
 	text_edit->add_keyword_color("Vector3", basetype_color);
+	text_edit->add_keyword_color("Vector3i", basetype_color);
+	text_edit->add_keyword_color("Transform2D", basetype_color);
+	text_edit->add_keyword_color("Plane", basetype_color);
+	text_edit->add_keyword_color("Quat", basetype_color);
 	text_edit->add_keyword_color("AABB", basetype_color);
 	text_edit->add_keyword_color("Basis", basetype_color);
-	text_edit->add_keyword_color("Plane", basetype_color);
 	text_edit->add_keyword_color("Transform", basetype_color);
-	text_edit->add_keyword_color("Quat", basetype_color);
 	text_edit->add_keyword_color("Color", basetype_color);
-	text_edit->add_keyword_color("Object", basetype_color);
+	text_edit->add_keyword_color("StringName", basetype_color);
 	text_edit->add_keyword_color("NodePath", basetype_color);
 	text_edit->add_keyword_color("RID", basetype_color);
+	text_edit->add_keyword_color("Object", basetype_color);
+	text_edit->add_keyword_color("Callable", basetype_color);
 	text_edit->add_keyword_color("Dictionary", basetype_color);
 	text_edit->add_keyword_color("Array", basetype_color);
-	text_edit->add_keyword_color("PoolByteArray", basetype_color);
-	text_edit->add_keyword_color("PoolIntArray", basetype_color);
-	text_edit->add_keyword_color("PoolRealArray", basetype_color);
-	text_edit->add_keyword_color("PoolStringArray", basetype_color);
-	text_edit->add_keyword_color("PoolVector2Array", basetype_color);
-	text_edit->add_keyword_color("PoolVector3Array", basetype_color);
-	text_edit->add_keyword_color("PoolColorArray", basetype_color);
+	text_edit->add_keyword_color("PackedByteArray", basetype_color);
+	text_edit->add_keyword_color("PackedInt32Array", basetype_color);
+	text_edit->add_keyword_color("PackedInt64Array", basetype_color);
+	text_edit->add_keyword_color("PackedFloat32Array", basetype_color);
+	text_edit->add_keyword_color("PackedFloat64Array", basetype_color);
+	text_edit->add_keyword_color("PackedStringArray", basetype_color);
+	text_edit->add_keyword_color("PackedVector2Array", basetype_color);
+	text_edit->add_keyword_color("PackedVector3Array", basetype_color);
+	text_edit->add_keyword_color("PackedColorArray", basetype_color);
 
 	//colorize engine types
 	List<StringName> types;
@@ -424,7 +431,7 @@ void ScriptTextEditor::_notification(int p_what) {
 	}
 }
 
-void ScriptTextEditor::add_callback(const String &p_function, PoolStringArray p_args) {
+void ScriptTextEditor::add_callback(const String &p_function, PackedStringArray p_args) {
 
 	String code = code_editor->get_text_edit()->get_text();
 	int pos = script->get_language()->find_function(p_function, code);
@@ -603,12 +610,12 @@ void ScriptTextEditor::_validate_script() {
 				Connection connection = E->get();
 
 				String base_path = base->get_name();
-				String source_path = base == connection.source ? base_path : base_path + "/" + base->get_path_to(Object::cast_to<Node>(connection.source));
-				String target_path = base == connection.target ? base_path : base_path + "/" + base->get_path_to(Object::cast_to<Node>(connection.target));
+				String source_path = base == connection.signal.get_object() ? base_path : base_path + "/" + base->get_path_to(Object::cast_to<Node>(connection.signal.get_object()));
+				String target_path = base == connection.callable.get_object() ? base_path : base_path + "/" + base->get_path_to(Object::cast_to<Node>(connection.callable.get_object()));
 
 				warnings_panel->push_cell();
 				warnings_panel->push_color(warnings_panel->get_color("warning_color", "Editor"));
-				warnings_panel->add_text(vformat(TTR("Missing connected method '%s' for signal '%s' from node '%s' to node '%s'."), connection.method, connection.signal, source_path, target_path));
+				warnings_panel->add_text(vformat(TTR("Missing connected method '%s' for signal '%s' from node '%s' to node '%s'."), connection.callable.get_method(), connection.signal.get_name(), source_path, target_path));
 				warnings_panel->pop(); // Color.
 				warnings_panel->pop(); // Cell.
 			}
@@ -870,7 +877,7 @@ void ScriptTextEditor::_breakpoint_item_pressed(int p_idx) {
 
 void ScriptTextEditor::_breakpoint_toggled(int p_row) {
 
-	ScriptEditor::get_singleton()->get_debugger()->set_breakpoint(script->get_path(), p_row + 1, code_editor->get_text_edit()->is_line_set_as_breakpoint(p_row));
+	EditorDebuggerNode::get_singleton()->set_breakpoint(script->get_path(), p_row + 1, code_editor->get_text_edit()->is_line_set_as_breakpoint(p_row));
 }
 
 void ScriptTextEditor::_lookup_symbol(const String &p_symbol, int p_row, int p_column) {
@@ -1006,24 +1013,24 @@ void ScriptTextEditor::_update_connected_methods() {
 			}
 
 			// As deleted nodes are still accessible via the undo/redo system, check if they're still on the tree.
-			Node *source = Object::cast_to<Node>(connection.source);
+			Node *source = Object::cast_to<Node>(connection.signal.get_object());
 			if (source && !source->is_inside_tree()) {
 				continue;
 			}
 
-			if (methods_found.has(connection.method)) {
+			if (methods_found.has(connection.callable.get_method())) {
 				continue;
 			}
 
-			if (!ClassDB::has_method(script->get_instance_base_type(), connection.method)) {
+			if (!ClassDB::has_method(script->get_instance_base_type(), connection.callable.get_method())) {
 				int line = -1;
 
 				for (int j = 0; j < functions.size(); j++) {
 					String name = functions[j].get_slice(":", 0);
-					if (name == connection.method) {
+					if (name == connection.callable.get_method()) {
 						line = functions[j].get_slice(":", 1).to_int();
-						text_edit->set_line_info_icon(line - 1, get_parent_control()->get_icon("Slot", "EditorIcons"), connection.method);
-						methods_found.insert(connection.method);
+						text_edit->set_line_info_icon(line - 1, get_parent_control()->get_icon("Slot", "EditorIcons"), connection.callable.get_method());
+						methods_found.insert(connection.callable.get_method());
 						break;
 					}
 				}
@@ -1036,7 +1043,7 @@ void ScriptTextEditor::_update_connected_methods() {
 				bool found_inherited_function = false;
 				Ref<Script> inherited_script = script->get_base_script();
 				while (!inherited_script.is_null()) {
-					if (inherited_script->has_method(connection.method)) {
+					if (inherited_script->has_method(connection.callable.get_method())) {
 						found_inherited_function = true;
 						break;
 					}
@@ -1212,7 +1219,7 @@ void ScriptTextEditor::_edit_option(int p_op) {
 
 			Expression expression;
 			Vector<String> lines = code_editor->get_text_edit()->get_selection_text().split("\n");
-			PoolStringArray results;
+			PackedStringArray results;
 
 			for (int i = 0; i < lines.size(); i++) {
 				String line = lines[i];
@@ -1221,17 +1228,17 @@ void ScriptTextEditor::_edit_option(int p_op) {
 				if (expression.parse(line) == OK) {
 					Variant result = expression.execute(Array(), Variant(), false);
 					if (expression.get_error_text() == "") {
-						results.append(whitespace + result.get_construct_string());
+						results.push_back(whitespace + result.get_construct_string());
 					} else {
-						results.append(line);
+						results.push_back(line);
 					}
 				} else {
-					results.append(line);
+					results.push_back(line);
 				}
 			}
 
 			code_editor->get_text_edit()->begin_complex_operation(); //prevents creating a two-step undo
-			code_editor->get_text_edit()->insert_text_at_cursor(results.join("\n"));
+			code_editor->get_text_edit()->insert_text_at_cursor(String("\n").join(results));
 			code_editor->get_text_edit()->end_complex_operation();
 		} break;
 		case SEARCH_FIND: {
@@ -1294,7 +1301,7 @@ void ScriptTextEditor::_edit_option(int p_op) {
 			int line = tx->cursor_get_line();
 			bool dobreak = !tx->is_line_set_as_breakpoint(line);
 			tx->set_line_as_breakpoint(line, dobreak);
-			ScriptEditor::get_singleton()->get_debugger()->set_breakpoint(script->get_path(), line + 1, dobreak);
+			EditorDebuggerNode::get_singleton()->set_breakpoint(script->get_path(), line + 1, dobreak);
 		} break;
 		case DEBUG_REMOVE_ALL_BREAKPOINTS: {
 
@@ -1305,7 +1312,7 @@ void ScriptTextEditor::_edit_option(int p_op) {
 				int line = E->get();
 				bool dobreak = !tx->is_line_set_as_breakpoint(line);
 				tx->set_line_as_breakpoint(line, dobreak);
-				ScriptEditor::get_singleton()->get_debugger()->set_breakpoint(script->get_path(), line + 1, dobreak);
+				EditorDebuggerNode::get_singleton()->set_breakpoint(script->get_path(), line + 1, dobreak);
 			}
 		} break;
 		case DEBUG_GOTO_NEXT_BREAKPOINT: {
@@ -1774,12 +1781,12 @@ ScriptTextEditor::ScriptTextEditor() {
 	editor_box->add_child(code_editor);
 	code_editor->add_constant_override("separation", 2);
 	code_editor->set_anchors_and_margins_preset(Control::PRESET_WIDE);
-	code_editor->connect("validate_script", this, "_validate_script");
-	code_editor->connect("load_theme_settings", this, "_load_theme_settings");
+	code_editor->connect_compat("validate_script", this, "_validate_script");
+	code_editor->connect_compat("load_theme_settings", this, "_load_theme_settings");
 	code_editor->set_code_complete_func(_code_complete_scripts, this);
-	code_editor->get_text_edit()->connect("breakpoint_toggled", this, "_breakpoint_toggled");
-	code_editor->get_text_edit()->connect("symbol_lookup", this, "_lookup_symbol");
-	code_editor->get_text_edit()->connect("info_clicked", this, "_lookup_connections");
+	code_editor->get_text_edit()->connect_compat("breakpoint_toggled", this, "_breakpoint_toggled");
+	code_editor->get_text_edit()->connect_compat("symbol_lookup", this, "_lookup_symbol");
+	code_editor->get_text_edit()->connect_compat("info_clicked", this, "_lookup_connections");
 	code_editor->set_v_size_flags(SIZE_EXPAND_FILL);
 	code_editor->show_toggle_scripts_button();
 
@@ -1792,9 +1799,9 @@ ScriptTextEditor::ScriptTextEditor() {
 	warnings_panel->set_focus_mode(FOCUS_CLICK);
 	warnings_panel->hide();
 
-	code_editor->connect("error_pressed", this, "_error_pressed");
-	code_editor->connect("show_warnings_panel", this, "_show_warnings_panel");
-	warnings_panel->connect("meta_clicked", this, "_warning_clicked");
+	code_editor->connect_compat("error_pressed", this, "_error_pressed");
+	code_editor->connect_compat("show_warnings_panel", this, "_show_warnings_panel");
+	warnings_panel->connect_compat("meta_clicked", this, "_warning_clicked");
 
 	update_settings();
 
@@ -1804,11 +1811,11 @@ ScriptTextEditor::ScriptTextEditor() {
 
 	code_editor->get_text_edit()->set_select_identifiers_on_hover(true);
 	code_editor->get_text_edit()->set_context_menu_enabled(false);
-	code_editor->get_text_edit()->connect("gui_input", this, "_text_edit_gui_input");
+	code_editor->get_text_edit()->connect_compat("gui_input", this, "_text_edit_gui_input");
 
 	context_menu = memnew(PopupMenu);
 	add_child(context_menu);
-	context_menu->connect("id_pressed", this, "_edit_option");
+	context_menu->connect_compat("id_pressed", this, "_edit_option");
 	context_menu->set_hide_on_window_lose_focus(true);
 
 	color_panel = memnew(PopupPanel);
@@ -1816,7 +1823,7 @@ ScriptTextEditor::ScriptTextEditor() {
 	color_picker = memnew(ColorPicker);
 	color_picker->set_deferred_mode(true);
 	color_panel->add_child(color_picker);
-	color_picker->connect("color_changed", this, "_color_changed");
+	color_picker->connect_compat("color_changed", this, "_color_changed");
 
 	// get default color picker mode from editor settings
 	int default_color_mode = EDITOR_GET("interface/inspector/default_color_picker_mode");
@@ -1857,7 +1864,7 @@ ScriptTextEditor::ScriptTextEditor() {
 	edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/convert_indent_to_spaces"), EDIT_CONVERT_INDENT_TO_SPACES);
 	edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/convert_indent_to_tabs"), EDIT_CONVERT_INDENT_TO_TABS);
 	edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/auto_indent"), EDIT_AUTO_INDENT);
-	edit_menu->get_popup()->connect("id_pressed", this, "_edit_option");
+	edit_menu->get_popup()->connect_compat("id_pressed", this, "_edit_option");
 	edit_menu->get_popup()->add_separator();
 
 	PopupMenu *convert_case = memnew(PopupMenu);
@@ -1867,7 +1874,7 @@ ScriptTextEditor::ScriptTextEditor() {
 	convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/convert_to_uppercase", TTR("Uppercase"), KEY_MASK_SHIFT | KEY_F4), EDIT_TO_UPPERCASE);
 	convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/convert_to_lowercase", TTR("Lowercase"), KEY_MASK_SHIFT | KEY_F5), EDIT_TO_LOWERCASE);
 	convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/capitalize", TTR("Capitalize"), KEY_MASK_SHIFT | KEY_F6), EDIT_CAPITALIZE);
-	convert_case->connect("id_pressed", this, "_edit_option");
+	convert_case->connect_compat("id_pressed", this, "_edit_option");
 
 	highlighters[TTR("Standard")] = NULL;
 	highlighter_menu = memnew(PopupMenu);
@@ -1875,7 +1882,7 @@ ScriptTextEditor::ScriptTextEditor() {
 	edit_menu->get_popup()->add_child(highlighter_menu);
 	edit_menu->get_popup()->add_submenu_item(TTR("Syntax Highlighter"), "highlighter_menu");
 	highlighter_menu->add_radio_check_item(TTR("Standard"));
-	highlighter_menu->connect("id_pressed", this, "_change_syntax_highlighter");
+	highlighter_menu->connect_compat("id_pressed", this, "_change_syntax_highlighter");
 
 	search_menu = memnew(MenuButton);
 	edit_hb->add_child(search_menu);
@@ -1891,7 +1898,7 @@ ScriptTextEditor::ScriptTextEditor() {
 	search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/replace_in_files"), REPLACE_IN_FILES);
 	search_menu->get_popup()->add_separator();
 	search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/contextual_help"), HELP_CONTEXTUAL);
-	search_menu->get_popup()->connect("id_pressed", this, "_edit_option");
+	search_menu->get_popup()->connect_compat("id_pressed", this, "_edit_option");
 
 	edit_hb->add_child(edit_menu);
 
@@ -1899,7 +1906,7 @@ ScriptTextEditor::ScriptTextEditor() {
 	edit_hb->add_child(goto_menu);
 	goto_menu->set_text(TTR("Go To"));
 	goto_menu->set_switch_on_hover(true);
-	goto_menu->get_popup()->connect("id_pressed", this, "_edit_option");
+	goto_menu->get_popup()->connect_compat("id_pressed", this, "_edit_option");
 
 	goto_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/goto_function"), SEARCH_LOCATE_FUNCTION);
 	goto_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/goto_line"), SEARCH_GOTO_LINE);
@@ -1910,20 +1917,20 @@ ScriptTextEditor::ScriptTextEditor() {
 	goto_menu->get_popup()->add_child(bookmarks_menu);
 	goto_menu->get_popup()->add_submenu_item(TTR("Bookmarks"), "Bookmarks");
 	_update_bookmark_list();
-	bookmarks_menu->connect("about_to_show", this, "_update_bookmark_list");
-	bookmarks_menu->connect("index_pressed", this, "_bookmark_item_pressed");
+	bookmarks_menu->connect_compat("about_to_show", this, "_update_bookmark_list");
+	bookmarks_menu->connect_compat("index_pressed", this, "_bookmark_item_pressed");
 
 	breakpoints_menu = memnew(PopupMenu);
 	breakpoints_menu->set_name("Breakpoints");
 	goto_menu->get_popup()->add_child(breakpoints_menu);
 	goto_menu->get_popup()->add_submenu_item(TTR("Breakpoints"), "Breakpoints");
 	_update_breakpoint_list();
-	breakpoints_menu->connect("about_to_show", this, "_update_breakpoint_list");
-	breakpoints_menu->connect("index_pressed", this, "_breakpoint_item_pressed");
+	breakpoints_menu->connect_compat("about_to_show", this, "_update_breakpoint_list");
+	breakpoints_menu->connect_compat("index_pressed", this, "_breakpoint_item_pressed");
 
 	quick_open = memnew(ScriptEditorQuickOpen);
 	add_child(quick_open);
-	quick_open->connect("goto_line", this, "_goto_line");
+	quick_open->connect_compat("goto_line", this, "_goto_line");
 
 	goto_line_dialog = memnew(GotoLineDialog);
 	add_child(goto_line_dialog);
diff --git a/editor/plugins/script_text_editor.h b/editor/plugins/script_text_editor.h
index 359f0b0019..e23160d029 100644
--- a/editor/plugins/script_text_editor.h
+++ b/editor/plugins/script_text_editor.h
@@ -220,7 +220,7 @@ public:
 	virtual void reload(bool p_soft);
 	virtual void get_breakpoints(List<int> *p_breakpoints);
 
-	virtual void add_callback(const String &p_function, PoolStringArray p_args);
+	virtual void add_callback(const String &p_function, PackedStringArray p_args);
 	virtual void update_settings();
 
 	virtual bool show_members_overview();
diff --git a/editor/plugins/shader_editor_plugin.cpp b/editor/plugins/shader_editor_plugin.cpp
index 0210bfff70..b45aacd1ee 100644
--- a/editor/plugins/shader_editor_plugin.cpp
+++ b/editor/plugins/shader_editor_plugin.cpp
@@ -608,8 +608,8 @@ ShaderEditor::ShaderEditor(EditorNode *p_node) {
 	shader_editor->add_constant_override("separation", 0);
 	shader_editor->set_anchors_and_margins_preset(Control::PRESET_WIDE);
 
-	shader_editor->connect("script_changed", this, "apply_shaders");
-	EditorSettings::get_singleton()->connect("settings_changed", this, "_editor_settings_changed");
+	shader_editor->connect_compat("script_changed", this, "apply_shaders");
+	EditorSettings::get_singleton()->connect_compat("settings_changed", this, "_editor_settings_changed");
 
 	shader_editor->get_text_edit()->set_callhint_settings(
 			EditorSettings::get_singleton()->get("text_editor/completion/put_callhint_tooltip_below_current_line"),
@@ -617,13 +617,13 @@ ShaderEditor::ShaderEditor(EditorNode *p_node) {
 
 	shader_editor->get_text_edit()->set_select_identifiers_on_hover(true);
 	shader_editor->get_text_edit()->set_context_menu_enabled(false);
-	shader_editor->get_text_edit()->connect("gui_input", this, "_text_edit_gui_input");
+	shader_editor->get_text_edit()->connect_compat("gui_input", this, "_text_edit_gui_input");
 
 	shader_editor->update_editor_settings();
 
 	context_menu = memnew(PopupMenu);
 	add_child(context_menu);
-	context_menu->connect("id_pressed", this, "_menu_option");
+	context_menu->connect_compat("id_pressed", this, "_menu_option");
 	context_menu->set_hide_on_window_lose_focus(true);
 
 	VBoxContainer *main_container = memnew(VBoxContainer);
@@ -651,7 +651,7 @@ ShaderEditor::ShaderEditor(EditorNode *p_node) {
 	edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/clone_down"), EDIT_CLONE_DOWN);
 	edit_menu->get_popup()->add_separator();
 	edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/complete_symbol"), EDIT_COMPLETE);
-	edit_menu->get_popup()->connect("id_pressed", this, "_menu_option");
+	edit_menu->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
 	search_menu = memnew(MenuButton);
 	search_menu->set_text(TTR("Search"));
@@ -661,12 +661,12 @@ ShaderEditor::ShaderEditor(EditorNode *p_node) {
 	search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/find_next"), SEARCH_FIND_NEXT);
 	search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/find_previous"), SEARCH_FIND_PREV);
 	search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/replace"), SEARCH_REPLACE);
-	search_menu->get_popup()->connect("id_pressed", this, "_menu_option");
+	search_menu->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
 	MenuButton *goto_menu = memnew(MenuButton);
 	goto_menu->set_text(TTR("Go To"));
 	goto_menu->set_switch_on_hover(true);
-	goto_menu->get_popup()->connect("id_pressed", this, "_menu_option");
+	goto_menu->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
 	goto_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/goto_line"), SEARCH_GOTO_LINE);
 	goto_menu->get_popup()->add_separator();
@@ -676,14 +676,14 @@ ShaderEditor::ShaderEditor(EditorNode *p_node) {
 	goto_menu->get_popup()->add_child(bookmarks_menu);
 	goto_menu->get_popup()->add_submenu_item(TTR("Bookmarks"), "Bookmarks");
 	_update_bookmark_list();
-	bookmarks_menu->connect("about_to_show", this, "_update_bookmark_list");
-	bookmarks_menu->connect("index_pressed", this, "_bookmark_item_pressed");
+	bookmarks_menu->connect_compat("about_to_show", this, "_update_bookmark_list");
+	bookmarks_menu->connect_compat("index_pressed", this, "_bookmark_item_pressed");
 
 	help_menu = memnew(MenuButton);
 	help_menu->set_text(TTR("Help"));
 	help_menu->set_switch_on_hover(true);
 	help_menu->get_popup()->add_icon_item(p_node->get_gui_base()->get_icon("Instance", "EditorIcons"), TTR("Online Docs"), HELP_DOCS);
-	help_menu->get_popup()->connect("id_pressed", this, "_menu_option");
+	help_menu->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
 	add_child(main_container);
 	main_container->add_child(hbc);
@@ -706,11 +706,11 @@ ShaderEditor::ShaderEditor(EditorNode *p_node) {
 	dl->set_text(TTR("This shader has been modified on on disk.\nWhat action should be taken?"));
 	vbc->add_child(dl);
 
-	disk_changed->connect("confirmed", this, "_reload_shader_from_disk");
+	disk_changed->connect_compat("confirmed", this, "_reload_shader_from_disk");
 	disk_changed->get_ok()->set_text(TTR("Reload"));
 
 	disk_changed->add_button(TTR("Resave"), !OS::get_singleton()->get_swap_ok_cancel(), "resave");
-	disk_changed->connect("custom_action", this, "save_external_data");
+	disk_changed->connect_compat("custom_action", this, "save_external_data");
 
 	add_child(disk_changed);
 
diff --git a/editor/plugins/skeleton_2d_editor_plugin.cpp b/editor/plugins/skeleton_2d_editor_plugin.cpp
index dbe64f202d..d83a8ddf2d 100644
--- a/editor/plugins/skeleton_2d_editor_plugin.cpp
+++ b/editor/plugins/skeleton_2d_editor_plugin.cpp
@@ -110,7 +110,7 @@ Skeleton2DEditor::Skeleton2DEditor() {
 	options->get_popup()->add_item(TTR("Set Bones to Rest Pose"), MENU_OPTION_SET_REST);
 	options->set_switch_on_hover(true);
 
-	options->get_popup()->connect("id_pressed", this, "_menu_option");
+	options->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
 	err_dialog = memnew(AcceptDialog);
 	add_child(err_dialog);
diff --git a/editor/plugins/skeleton_editor_plugin.cpp b/editor/plugins/skeleton_editor_plugin.cpp
index 9101c64eab..43ba99317e 100644
--- a/editor/plugins/skeleton_editor_plugin.cpp
+++ b/editor/plugins/skeleton_editor_plugin.cpp
@@ -137,7 +137,7 @@ void SkeletonEditor::edit(Skeleton *p_node) {
 
 void SkeletonEditor::_notification(int p_what) {
 	if (p_what == NOTIFICATION_ENTER_TREE) {
-		get_tree()->connect("node_removed", this, "_node_removed");
+		get_tree()->connect_compat("node_removed", this, "_node_removed");
 	}
 }
 
@@ -164,7 +164,7 @@ SkeletonEditor::SkeletonEditor() {
 
 	options->get_popup()->add_item(TTR("Create physical skeleton"), MENU_OPTION_CREATE_PHYSICAL_SKELETON);
 
-	options->get_popup()->connect("id_pressed", this, "_on_click_option");
+	options->get_popup()->connect_compat("id_pressed", this, "_on_click_option");
 	options->hide();
 }
 
diff --git a/editor/plugins/skeleton_ik_editor_plugin.cpp b/editor/plugins/skeleton_ik_editor_plugin.cpp
index eb6ad9498d..a09dcca279 100644
--- a/editor/plugins/skeleton_ik_editor_plugin.cpp
+++ b/editor/plugins/skeleton_ik_editor_plugin.cpp
@@ -93,7 +93,7 @@ SkeletonIKEditorPlugin::SkeletonIKEditorPlugin(EditorNode *p_node) {
 	play_btn->set_text(TTR("Play IK"));
 	play_btn->set_toggle_mode(true);
 	play_btn->hide();
-	play_btn->connect("pressed", this, "_play");
+	play_btn->connect_compat("pressed", this, "_play");
 	add_control_to_container(CONTAINER_SPATIAL_EDITOR_MENU, play_btn);
 	skeleton_ik = NULL;
 }
diff --git a/editor/plugins/spatial_editor_plugin.cpp b/editor/plugins/spatial_editor_plugin.cpp
index e916f6f028..4c8a0590fd 100644
--- a/editor/plugins/spatial_editor_plugin.cpp
+++ b/editor/plugins/spatial_editor_plugin.cpp
@@ -36,12 +36,12 @@
 #include "core/print_string.h"
 #include "core/project_settings.h"
 #include "core/sort_array.h"
+#include "editor/debugger/editor_debugger_node.h"
 #include "editor/editor_node.h"
 #include "editor/editor_scale.h"
 #include "editor/editor_settings.h"
 #include "editor/plugins/animation_player_editor_plugin.h"
 #include "editor/plugins/script_editor_plugin.h"
-#include "editor/script_editor_debugger.h"
 #include "editor/spatial_editor_gizmos.h"
 #include "scene/3d/camera.h"
 #include "scene/3d/collision_shape.h"
@@ -2147,6 +2147,8 @@ void SpatialEditorViewport::_notification(int p_what) {
 		set_process(visible);
 
 		if (visible) {
+			orthogonal = view_menu->get_popup()->is_item_checked(view_menu->get_popup()->get_item_index(VIEW_ORTHOGONAL));
+			_update_name();
 			_update_camera(0);
 		} else {
 			set_freelook_active(false);
@@ -2185,10 +2187,10 @@ void SpatialEditorViewport::_notification(int p_what) {
 			if (cam != NULL && cam != previewing) {
 				//then switch the viewport's camera to the scene's viewport camera
 				if (previewing != NULL) {
-					previewing->disconnect("tree_exited", this, "_preview_exited_scene");
+					previewing->disconnect_compat("tree_exited", this, "_preview_exited_scene");
 				}
 				previewing = cam;
-				previewing->connect("tree_exited", this, "_preview_exited_scene");
+				previewing->connect_compat("tree_exited", this, "_preview_exited_scene");
 				VS::get_singleton()->viewport_attach_camera(viewport->get_viewport_rid(), cam->get_camera());
 				surface->update();
 			}
@@ -2329,12 +2331,12 @@ void SpatialEditorViewport::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_ENTER_TREE) {
 
-		surface->connect("draw", this, "_draw");
-		surface->connect("gui_input", this, "_sinput");
-		surface->connect("mouse_entered", this, "_surface_mouse_enter");
-		surface->connect("mouse_exited", this, "_surface_mouse_exit");
-		surface->connect("focus_entered", this, "_surface_focus_enter");
-		surface->connect("focus_exited", this, "_surface_focus_exit");
+		surface->connect_compat("draw", this, "_draw");
+		surface->connect_compat("gui_input", this, "_sinput");
+		surface->connect_compat("mouse_entered", this, "_surface_mouse_enter");
+		surface->connect_compat("mouse_exited", this, "_surface_mouse_exit");
+		surface->connect_compat("focus_entered", this, "_surface_focus_enter");
+		surface->connect_compat("focus_exited", this, "_surface_focus_exit");
 
 		_init_gizmo_instance(index);
 	}
@@ -2835,10 +2837,10 @@ void SpatialEditorViewport::_menu_option(int p_option) {
 
 void SpatialEditorViewport::_preview_exited_scene() {
 
-	preview_camera->disconnect("toggled", this, "_toggle_camera_preview");
+	preview_camera->disconnect_compat("toggled", this, "_toggle_camera_preview");
 	preview_camera->set_pressed(false);
 	_toggle_camera_preview(false);
-	preview_camera->connect("toggled", this, "_toggle_camera_preview");
+	preview_camera->connect_compat("toggled", this, "_toggle_camera_preview");
 	view_menu->show();
 }
 
@@ -2901,7 +2903,7 @@ void SpatialEditorViewport::_toggle_camera_preview(bool p_activate) {
 
 	if (!p_activate) {
 
-		previewing->disconnect("tree_exiting", this, "_preview_exited_scene");
+		previewing->disconnect_compat("tree_exiting", this, "_preview_exited_scene");
 		previewing = NULL;
 		VS::get_singleton()->viewport_attach_camera(viewport->get_viewport_rid(), camera->get_camera()); //restore
 		if (!preview)
@@ -2912,7 +2914,7 @@ void SpatialEditorViewport::_toggle_camera_preview(bool p_activate) {
 	} else {
 
 		previewing = preview;
-		previewing->connect("tree_exiting", this, "_preview_exited_scene");
+		previewing->connect_compat("tree_exiting", this, "_preview_exited_scene");
 		VS::get_singleton()->viewport_attach_camera(viewport->get_viewport_rid(), preview->get_camera()); //replace
 		view_menu->set_disabled(true);
 		surface->update();
@@ -2923,7 +2925,7 @@ void SpatialEditorViewport::_toggle_cinema_preview(bool p_activate) {
 	previewing_cinema = p_activate;
 	if (!previewing_cinema) {
 		if (previewing != NULL)
-			previewing->disconnect("tree_exited", this, "_preview_exited_scene");
+			previewing->disconnect_compat("tree_exited", this, "_preview_exited_scene");
 
 		previewing = NULL;
 		VS::get_singleton()->viewport_attach_camera(viewport->get_viewport_rid(), camera->get_camera()); //restore
@@ -3108,14 +3110,14 @@ void SpatialEditorViewport::set_state(const Dictionary &p_state) {
 		view_menu->get_popup()->set_item_checked(idx, previewing_cinema);
 	}
 
-	if (preview_camera->is_connected("toggled", this, "_toggle_camera_preview")) {
-		preview_camera->disconnect("toggled", this, "_toggle_camera_preview");
+	if (preview_camera->is_connected_compat("toggled", this, "_toggle_camera_preview")) {
+		preview_camera->disconnect_compat("toggled", this, "_toggle_camera_preview");
 	}
 	if (p_state.has("previewing")) {
 		Node *pv = EditorNode::get_singleton()->get_edited_scene()->get_node(p_state["previewing"]);
 		if (Object::cast_to<Camera>(pv)) {
 			previewing = Object::cast_to<Camera>(pv);
-			previewing->connect("tree_exiting", this, "_preview_exited_scene");
+			previewing->connect_compat("tree_exiting", this, "_preview_exited_scene");
 			VS::get_singleton()->viewport_attach_camera(viewport->get_viewport_rid(), previewing->get_camera()); //replace
 			view_menu->set_disabled(true);
 			surface->update();
@@ -3123,7 +3125,7 @@ void SpatialEditorViewport::set_state(const Dictionary &p_state) {
 			preview_camera->show();
 		}
 	}
-	preview_camera->connect("toggled", this, "_toggle_camera_preview");
+	preview_camera->connect_compat("toggled", this, "_toggle_camera_preview");
 }
 
 Dictionary SpatialEditorViewport::get_state() const {
@@ -3419,9 +3421,9 @@ bool SpatialEditorViewport::_create_instance(Node *parent, String &path, const P
 	editor_data->get_undo_redo().add_undo_method(parent, "remove_child", instanced_scene);
 
 	String new_name = parent->validate_child_name(instanced_scene);
-	ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-	editor_data->get_undo_redo().add_do_method(sed, "live_debug_instance_node", editor->get_edited_scene()->get_path_to(parent), path, new_name);
-	editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
+	EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
+	editor_data->get_undo_redo().add_do_method(ed, "live_debug_instance_node", editor->get_edited_scene()->get_path_to(parent), path, new_name);
+	editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(editor->get_edited_scene()->get_path_to(parent)) + "/" + new_name));
 
 	Transform global_transform;
 	Spatial *parent_spatial = Object::cast_to<Spatial>(parent);
@@ -3682,8 +3684,8 @@ SpatialEditorViewport::SpatialEditorViewport(SpatialEditor *p_spatial_editor, Ed
 	view_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("spatial_editor/focus_selection"), VIEW_CENTER_TO_SELECTION);
 	view_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("spatial_editor/align_transform_with_view"), VIEW_ALIGN_TRANSFORM_WITH_VIEW);
 	view_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("spatial_editor/align_rotation_with_view"), VIEW_ALIGN_ROTATION_WITH_VIEW);
-	view_menu->get_popup()->connect("id_pressed", this, "_menu_option");
-	display_submenu->connect("id_pressed", this, "_menu_option");
+	view_menu->get_popup()->connect_compat("id_pressed", this, "_menu_option");
+	display_submenu->connect_compat("id_pressed", this, "_menu_option");
 	view_menu->set_disable_shortcuts(true);
 
 	if (OS::get_singleton()->get_current_video_driver() == OS::VIDEO_DRIVER_GLES2) {
@@ -3718,7 +3720,7 @@ SpatialEditorViewport::SpatialEditorViewport(SpatialEditor *p_spatial_editor, Ed
 	vbox->add_child(preview_camera);
 	preview_camera->set_h_size_flags(0);
 	preview_camera->hide();
-	preview_camera->connect("toggled", this, "_toggle_camera_preview");
+	preview_camera->connect_compat("toggled", this, "_toggle_camera_preview");
 	previewing = NULL;
 	gizmo_scale = 1.0;
 
@@ -3771,8 +3773,8 @@ SpatialEditorViewport::SpatialEditorViewport(SpatialEditor *p_spatial_editor, Ed
 	selection_menu = memnew(PopupMenu);
 	add_child(selection_menu);
 	selection_menu->set_custom_minimum_size(Size2(100, 0) * EDSCALE);
-	selection_menu->connect("id_pressed", this, "_selection_result_pressed");
-	selection_menu->connect("popup_hide", this, "_selection_menu_hide");
+	selection_menu->connect_compat("id_pressed", this, "_selection_result_pressed");
+	selection_menu->connect_compat("popup_hide", this, "_selection_menu_hide");
 
 	if (p_index == 0) {
 		view_menu->get_popup()->set_item_checked(view_menu->get_popup()->get_item_index(VIEW_AUDIO_LISTENER), true);
@@ -3782,7 +3784,7 @@ SpatialEditorViewport::SpatialEditorViewport(SpatialEditor *p_spatial_editor, Ed
 	name = "";
 	_update_name();
 
-	EditorSettings::get_singleton()->connect("settings_changed", this, "update_transform_gizmo_view");
+	EditorSettings::get_singleton()->connect_compat("settings_changed", this, "update_transform_gizmo_view");
 }
 
 //////////////////////////////////////////////////////////////
@@ -4495,7 +4497,7 @@ void SpatialEditor::_menu_item_toggled(bool pressed, int p_option) {
 		} break;
 
 		case MENU_TOOL_OVERRIDE_CAMERA: {
-			ScriptEditorDebugger *const debugger = ScriptEditor::get_singleton()->get_debugger();
+			EditorDebuggerNode *const debugger = EditorDebuggerNode::get_singleton();
 
 			if (pressed) {
 				using Override = ScriptEditorDebugger::CameraOverride;
@@ -4552,7 +4554,7 @@ void SpatialEditor::_update_camera_override_viewport(Object *p_viewport) {
 	if (!current_viewport)
 		return;
 
-	ScriptEditorDebugger *const debugger = ScriptEditor::get_singleton()->get_debugger();
+	EditorDebuggerNode *const debugger = EditorDebuggerNode::get_singleton();
 
 	camera_override_viewport_id = current_viewport->index;
 	if (debugger->get_camera_override() >= ScriptEditorDebugger::OVERRIDE_3D_1) {
@@ -5181,8 +5183,8 @@ void SpatialEditor::_update_gizmos_menu_theme() {
 
 void SpatialEditor::_init_grid() {
 
-	PoolVector<Color> grid_colors[3];
-	PoolVector<Vector3> grid_points[3];
+	Vector<Color> grid_colors[3];
+	Vector<Vector3> grid_points[3];
 
 	Color primary_grid_color = EditorSettings::get_singleton()->get("editors/3d/primary_grid_color");
 	Color secondary_grid_color = EditorSettings::get_singleton()->get("editors/3d/secondary_grid_color");
@@ -5469,12 +5471,12 @@ void SpatialEditor::_notification(int p_what) {
 
 		_refresh_menu_icons();
 
-		get_tree()->connect("node_removed", this, "_node_removed");
-		EditorNode::get_singleton()->get_scene_tree_dock()->get_tree_editor()->connect("node_changed", this, "_refresh_menu_icons");
-		editor_selection->connect("selection_changed", this, "_refresh_menu_icons");
+		get_tree()->connect_compat("node_removed", this, "_node_removed");
+		EditorNode::get_singleton()->get_scene_tree_dock()->get_tree_editor()->connect_compat("node_changed", this, "_refresh_menu_icons");
+		editor_selection->connect_compat("selection_changed", this, "_refresh_menu_icons");
 
-		editor->connect("stop_pressed", this, "_update_camera_override_button", make_binds(false));
-		editor->connect("play_pressed", this, "_update_camera_override_button", make_binds(true));
+		editor->connect_compat("stop_pressed", this, "_update_camera_override_button", make_binds(false));
+		editor->connect_compat("play_pressed", this, "_update_camera_override_button", make_binds(true));
 	} else if (p_what == NOTIFICATION_ENTER_TREE) {
 
 		_register_all_gizmos();
@@ -5511,7 +5513,7 @@ void SpatialEditor::_notification(int p_what) {
 		_init_grid();
 	} else if (p_what == NOTIFICATION_VISIBILITY_CHANGED) {
 		if (!is_visible() && tool_option_button[TOOL_OPT_OVERRIDE_CAMERA]->is_pressed()) {
-			ScriptEditorDebugger *debugger = ScriptEditor::get_singleton()->get_debugger();
+			EditorDebuggerNode *debugger = EditorDebuggerNode::get_singleton();
 
 			debugger->set_camera_override(ScriptEditorDebugger::OVERRIDE_NONE);
 			tool_option_button[TOOL_OPT_OVERRIDE_CAMERA]->set_pressed(false);
@@ -5730,7 +5732,7 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	tool_button[TOOL_MODE_SELECT]->set_flat(true);
 	tool_button[TOOL_MODE_SELECT]->set_pressed(true);
 	button_binds.write[0] = MENU_TOOL_SELECT;
-	tool_button[TOOL_MODE_SELECT]->connect("pressed", this, "_menu_item_pressed", button_binds);
+	tool_button[TOOL_MODE_SELECT]->connect_compat("pressed", this, "_menu_item_pressed", button_binds);
 	tool_button[TOOL_MODE_SELECT]->set_shortcut(ED_SHORTCUT("spatial_editor/tool_select", TTR("Select Mode"), KEY_Q));
 	tool_button[TOOL_MODE_SELECT]->set_tooltip(keycode_get_string(KEY_MASK_CMD) + TTR("Drag: Rotate\nAlt+Drag: Move\nAlt+RMB: Depth list selection"));
 
@@ -5741,7 +5743,7 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	tool_button[TOOL_MODE_MOVE]->set_toggle_mode(true);
 	tool_button[TOOL_MODE_MOVE]->set_flat(true);
 	button_binds.write[0] = MENU_TOOL_MOVE;
-	tool_button[TOOL_MODE_MOVE]->connect("pressed", this, "_menu_item_pressed", button_binds);
+	tool_button[TOOL_MODE_MOVE]->connect_compat("pressed", this, "_menu_item_pressed", button_binds);
 	tool_button[TOOL_MODE_MOVE]->set_shortcut(ED_SHORTCUT("spatial_editor/tool_move", TTR("Move Mode"), KEY_W));
 
 	tool_button[TOOL_MODE_ROTATE] = memnew(ToolButton);
@@ -5749,7 +5751,7 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	tool_button[TOOL_MODE_ROTATE]->set_toggle_mode(true);
 	tool_button[TOOL_MODE_ROTATE]->set_flat(true);
 	button_binds.write[0] = MENU_TOOL_ROTATE;
-	tool_button[TOOL_MODE_ROTATE]->connect("pressed", this, "_menu_item_pressed", button_binds);
+	tool_button[TOOL_MODE_ROTATE]->connect_compat("pressed", this, "_menu_item_pressed", button_binds);
 	tool_button[TOOL_MODE_ROTATE]->set_shortcut(ED_SHORTCUT("spatial_editor/tool_rotate", TTR("Rotate Mode"), KEY_E));
 
 	tool_button[TOOL_MODE_SCALE] = memnew(ToolButton);
@@ -5757,7 +5759,7 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	tool_button[TOOL_MODE_SCALE]->set_toggle_mode(true);
 	tool_button[TOOL_MODE_SCALE]->set_flat(true);
 	button_binds.write[0] = MENU_TOOL_SCALE;
-	tool_button[TOOL_MODE_SCALE]->connect("pressed", this, "_menu_item_pressed", button_binds);
+	tool_button[TOOL_MODE_SCALE]->connect_compat("pressed", this, "_menu_item_pressed", button_binds);
 	tool_button[TOOL_MODE_SCALE]->set_shortcut(ED_SHORTCUT("spatial_editor/tool_scale", TTR("Scale Mode"), KEY_R));
 
 	hbc_menu->add_child(memnew(VSeparator));
@@ -5767,31 +5769,31 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	tool_button[TOOL_MODE_LIST_SELECT]->set_toggle_mode(true);
 	tool_button[TOOL_MODE_LIST_SELECT]->set_flat(true);
 	button_binds.write[0] = MENU_TOOL_LIST_SELECT;
-	tool_button[TOOL_MODE_LIST_SELECT]->connect("pressed", this, "_menu_item_pressed", button_binds);
+	tool_button[TOOL_MODE_LIST_SELECT]->connect_compat("pressed", this, "_menu_item_pressed", button_binds);
 	tool_button[TOOL_MODE_LIST_SELECT]->set_tooltip(TTR("Show a list of all objects at the position clicked\n(same as Alt+RMB in select mode)."));
 
 	tool_button[TOOL_LOCK_SELECTED] = memnew(ToolButton);
 	hbc_menu->add_child(tool_button[TOOL_LOCK_SELECTED]);
 	button_binds.write[0] = MENU_LOCK_SELECTED;
-	tool_button[TOOL_LOCK_SELECTED]->connect("pressed", this, "_menu_item_pressed", button_binds);
+	tool_button[TOOL_LOCK_SELECTED]->connect_compat("pressed", this, "_menu_item_pressed", button_binds);
 	tool_button[TOOL_LOCK_SELECTED]->set_tooltip(TTR("Lock the selected object in place (can't be moved)."));
 
 	tool_button[TOOL_UNLOCK_SELECTED] = memnew(ToolButton);
 	hbc_menu->add_child(tool_button[TOOL_UNLOCK_SELECTED]);
 	button_binds.write[0] = MENU_UNLOCK_SELECTED;
-	tool_button[TOOL_UNLOCK_SELECTED]->connect("pressed", this, "_menu_item_pressed", button_binds);
+	tool_button[TOOL_UNLOCK_SELECTED]->connect_compat("pressed", this, "_menu_item_pressed", button_binds);
 	tool_button[TOOL_UNLOCK_SELECTED]->set_tooltip(TTR("Unlock the selected object (can be moved)."));
 
 	tool_button[TOOL_GROUP_SELECTED] = memnew(ToolButton);
 	hbc_menu->add_child(tool_button[TOOL_GROUP_SELECTED]);
 	button_binds.write[0] = MENU_GROUP_SELECTED;
-	tool_button[TOOL_GROUP_SELECTED]->connect("pressed", this, "_menu_item_pressed", button_binds);
+	tool_button[TOOL_GROUP_SELECTED]->connect_compat("pressed", this, "_menu_item_pressed", button_binds);
 	tool_button[TOOL_GROUP_SELECTED]->set_tooltip(TTR("Makes sure the object's children are not selectable."));
 
 	tool_button[TOOL_UNGROUP_SELECTED] = memnew(ToolButton);
 	hbc_menu->add_child(tool_button[TOOL_UNGROUP_SELECTED]);
 	button_binds.write[0] = MENU_UNGROUP_SELECTED;
-	tool_button[TOOL_UNGROUP_SELECTED]->connect("pressed", this, "_menu_item_pressed", button_binds);
+	tool_button[TOOL_UNGROUP_SELECTED]->connect_compat("pressed", this, "_menu_item_pressed", button_binds);
 	tool_button[TOOL_UNGROUP_SELECTED]->set_tooltip(TTR("Restores the object's children's ability to be selected."));
 
 	hbc_menu->add_child(memnew(VSeparator));
@@ -5801,7 +5803,7 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	tool_option_button[TOOL_OPT_LOCAL_COORDS]->set_toggle_mode(true);
 	tool_option_button[TOOL_OPT_LOCAL_COORDS]->set_flat(true);
 	button_binds.write[0] = MENU_TOOL_LOCAL_COORDS;
-	tool_option_button[TOOL_OPT_LOCAL_COORDS]->connect("toggled", this, "_menu_item_toggled", button_binds);
+	tool_option_button[TOOL_OPT_LOCAL_COORDS]->connect_compat("toggled", this, "_menu_item_toggled", button_binds);
 	tool_option_button[TOOL_OPT_LOCAL_COORDS]->set_shortcut(ED_SHORTCUT("spatial_editor/local_coords", TTR("Use Local Space"), KEY_T));
 
 	tool_option_button[TOOL_OPT_USE_SNAP] = memnew(ToolButton);
@@ -5809,7 +5811,7 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	tool_option_button[TOOL_OPT_USE_SNAP]->set_toggle_mode(true);
 	tool_option_button[TOOL_OPT_USE_SNAP]->set_flat(true);
 	button_binds.write[0] = MENU_TOOL_USE_SNAP;
-	tool_option_button[TOOL_OPT_USE_SNAP]->connect("toggled", this, "_menu_item_toggled", button_binds);
+	tool_option_button[TOOL_OPT_USE_SNAP]->connect_compat("toggled", this, "_menu_item_toggled", button_binds);
 	tool_option_button[TOOL_OPT_USE_SNAP]->set_shortcut(ED_SHORTCUT("spatial_editor/snap", TTR("Use Snap"), KEY_Y));
 
 	hbc_menu->add_child(memnew(VSeparator));
@@ -5820,7 +5822,7 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	tool_option_button[TOOL_OPT_OVERRIDE_CAMERA]->set_flat(true);
 	tool_option_button[TOOL_OPT_OVERRIDE_CAMERA]->set_disabled(true);
 	button_binds.write[0] = MENU_TOOL_OVERRIDE_CAMERA;
-	tool_option_button[TOOL_OPT_OVERRIDE_CAMERA]->connect("toggled", this, "_menu_item_toggled", button_binds);
+	tool_option_button[TOOL_OPT_OVERRIDE_CAMERA]->connect_compat("toggled", this, "_menu_item_toggled", button_binds);
 	_update_camera_override_button(false);
 
 	hbc_menu->add_child(memnew(VSeparator));
@@ -5857,7 +5859,7 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	p->add_separator();
 	p->add_shortcut(ED_SHORTCUT("spatial_editor/configure_snap", TTR("Configure Snap...")), MENU_TRANSFORM_CONFIGURE_SNAP);
 
-	p->connect("id_pressed", this, "_menu_item_pressed");
+	p->connect_compat("id_pressed", this, "_menu_item_pressed");
 
 	view_menu = memnew(MenuButton);
 	view_menu->set_text(TTR("View"));
@@ -5889,13 +5891,13 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	p->set_item_checked(p->get_item_index(MENU_VIEW_ORIGIN), true);
 	p->set_item_checked(p->get_item_index(MENU_VIEW_GRID), true);
 
-	p->connect("id_pressed", this, "_menu_item_pressed");
+	p->connect_compat("id_pressed", this, "_menu_item_pressed");
 
 	gizmos_menu = memnew(PopupMenu);
 	p->add_child(gizmos_menu);
 	gizmos_menu->set_name("GizmosMenu");
 	gizmos_menu->set_hide_on_checkable_item_selection(false);
-	gizmos_menu->connect("id_pressed", this, "_menu_gizmo_toggled");
+	gizmos_menu->connect_compat("id_pressed", this, "_menu_gizmo_toggled");
 
 	/* REST OF MENU */
 
@@ -5912,8 +5914,8 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	for (uint32_t i = 0; i < VIEWPORTS_COUNT; i++) {
 
 		viewports[i] = memnew(SpatialEditorViewport(this, editor, i));
-		viewports[i]->connect("toggle_maximize_view", this, "_toggle_maximize_view");
-		viewports[i]->connect("clicked", this, "_update_camera_override_viewport");
+		viewports[i]->connect_compat("toggle_maximize_view", this, "_toggle_maximize_view");
+		viewports[i]->connect_compat("clicked", this, "_update_camera_override_viewport");
 		viewports[i]->assign_pending_data_pointers(preview_node, &preview_bounds, accept);
 		viewport_base->add_child(viewports[i]);
 	}
@@ -6028,7 +6030,7 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	xform_type->add_item(TTR("Post"));
 	xform_vbc->add_child(xform_type);
 
-	xform_dialog->connect("confirmed", this, "_xform_dialog_action");
+	xform_dialog->connect_compat("confirmed", this, "_xform_dialog_action");
 
 	scenario_debug = VisualServer::SCENARIO_DEBUG_DISABLED;
 
@@ -6040,7 +6042,7 @@ SpatialEditor::SpatialEditor(EditorNode *p_editor) {
 	EDITOR_DEF("editors/3d/manipulator_gizmo_size", 80);
 	EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::INT, "editors/3d/manipulator_gizmo_size", PROPERTY_HINT_RANGE, "16,1024,1"));
 	EDITOR_DEF("editors/3d/manipulator_gizmo_opacity", 0.4);
-	EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::REAL, "editors/3d/manipulator_gizmo_opacity", PROPERTY_HINT_RANGE, "0,1,0.01"));
+	EditorSettings::get_singleton()->add_property_hint(PropertyInfo(Variant::FLOAT, "editors/3d/manipulator_gizmo_opacity", PROPERTY_HINT_RANGE, "0,1,0.01"));
 
 	over_gizmo_handle = -1;
 }
@@ -6182,7 +6184,7 @@ SpatialEditorPlugin::SpatialEditorPlugin(EditorNode *p_node) {
 	editor->get_viewport()->add_child(spatial_editor);
 
 	spatial_editor->hide();
-	spatial_editor->connect("transform_key_request", editor->get_inspector_dock(), "_transform_keyed");
+	spatial_editor->connect_compat("transform_key_request", editor->get_inspector_dock(), "_transform_keyed");
 }
 
 SpatialEditorPlugin::~SpatialEditorPlugin() {
diff --git a/editor/plugins/sprite_editor_plugin.cpp b/editor/plugins/sprite_editor_plugin.cpp
index 2736bbfd3a..c35afa0644 100644
--- a/editor/plugins/sprite_editor_plugin.cpp
+++ b/editor/plugins/sprite_editor_plugin.cpp
@@ -358,13 +358,13 @@ void SpriteEditor::_convert_to_polygon_2d_node() {
 	for (int i = 0; i < computed_outline_lines.size(); i++)
 		total_point_count += computed_outline_lines[i].size();
 
-	PoolVector2Array polygon;
+	PackedVector2Array polygon;
 	polygon.resize(total_point_count);
-	PoolVector2Array::Write polygon_write = polygon.write();
+	Vector2 *polygon_write = polygon.ptrw();
 
-	PoolVector2Array uvs;
+	PackedVector2Array uvs;
 	uvs.resize(total_point_count);
-	PoolVector2Array::Write uvs_write = uvs.write();
+	Vector2 *uvs_write = uvs.ptrw();
 
 	int current_point_index = 0;
 
@@ -376,9 +376,9 @@ void SpriteEditor::_convert_to_polygon_2d_node() {
 		Vector<Vector2> outline = computed_outline_lines[i];
 		Vector<Vector2> uv_outline = outline_lines[i];
 
-		PoolIntArray pia;
+		PackedInt32Array pia;
 		pia.resize(outline.size());
-		PoolIntArray::Write pia_write = pia.write();
+		int *pia_write = pia.ptrw();
 
 		for (int pi = 0; pi < outline.size(); pi++) {
 			polygon_write[current_point_index] = outline[pi];
@@ -442,9 +442,9 @@ void SpriteEditor::_create_light_occluder_2d_node() {
 		Ref<OccluderPolygon2D> polygon;
 		polygon.instance();
 
-		PoolVector2Array a;
+		PackedVector2Array a;
 		a.resize(outline.size());
-		PoolVector2Array::Write aw = a.write();
+		Vector2 *aw = a.ptrw();
 		for (int io = 0; io < outline.size(); io++) {
 			aw[io] = outline[io];
 		}
@@ -526,7 +526,7 @@ SpriteEditor::SpriteEditor() {
 	options->get_popup()->add_item(TTR("Create LightOccluder2D Sibling"), MENU_OPTION_CREATE_LIGHT_OCCLUDER_2D);
 	options->set_switch_on_hover(true);
 
-	options->get_popup()->connect("id_pressed", this, "_menu_option");
+	options->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
 	err_dialog = memnew(AcceptDialog);
 	add_child(err_dialog);
@@ -542,9 +542,9 @@ SpriteEditor::SpriteEditor() {
 	scroll->set_enable_v_scroll(true);
 	vb->add_margin_child(TTR("Preview:"), scroll, true);
 	debug_uv = memnew(Control);
-	debug_uv->connect("draw", this, "_debug_uv_draw");
+	debug_uv->connect_compat("draw", this, "_debug_uv_draw");
 	scroll->add_child(debug_uv);
-	debug_uv_dialog->connect("confirmed", this, "_create_node");
+	debug_uv_dialog->connect_compat("confirmed", this, "_create_node");
 
 	HBoxContainer *hb = memnew(HBoxContainer);
 	hb->add_child(memnew(Label(TTR("Simplification: "))));
@@ -573,7 +573,7 @@ SpriteEditor::SpriteEditor() {
 	hb->add_spacer();
 	update_preview = memnew(Button);
 	update_preview->set_text(TTR("Update Preview"));
-	update_preview->connect("pressed", this, "_update_mesh_data");
+	update_preview->connect_compat("pressed", this, "_update_mesh_data");
 	hb->add_child(update_preview);
 	vb->add_margin_child(TTR("Settings:"), hb);
 
diff --git a/editor/plugins/sprite_frames_editor_plugin.cpp b/editor/plugins/sprite_frames_editor_plugin.cpp
index 2d756af213..c80ba873fb 100644
--- a/editor/plugins/sprite_frames_editor_plugin.cpp
+++ b/editor/plugins/sprite_frames_editor_plugin.cpp
@@ -234,7 +234,7 @@ void SpriteFramesEditor::_notification(int p_what) {
 			_delete->set_icon(get_icon("Remove", "EditorIcons"));
 			new_anim->set_icon(get_icon("New", "EditorIcons"));
 			remove_anim->set_icon(get_icon("Remove", "EditorIcons"));
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 		case NOTIFICATION_THEME_CHANGED: {
 			splite_sheet_scroll->add_style_override("bg", get_stylebox("bg", "Tree"));
@@ -245,7 +245,7 @@ void SpriteFramesEditor::_notification(int p_what) {
 	}
 }
 
-void SpriteFramesEditor::_file_load_request(const PoolVector<String> &p_path, int p_at_pos) {
+void SpriteFramesEditor::_file_load_request(const Vector<String> &p_path, int p_at_pos) {
 
 	ERR_FAIL_COND(!frames->has_animation(edited_anim));
 
@@ -852,7 +852,7 @@ void SpriteFramesEditor::drop_data_fw(const Point2 &p_point, const Variant &p_da
 
 	if (String(d["type"]) == "files") {
 
-		PoolVector<String> files = d["files"];
+		Vector<String> files = d["files"];
 
 		_file_load_request(files, at_pos);
 	}
@@ -905,19 +905,19 @@ SpriteFramesEditor::SpriteFramesEditor() {
 	new_anim = memnew(ToolButton);
 	new_anim->set_tooltip(TTR("New Animation"));
 	hbc_animlist->add_child(new_anim);
-	new_anim->connect("pressed", this, "_animation_add");
+	new_anim->connect_compat("pressed", this, "_animation_add");
 
 	remove_anim = memnew(ToolButton);
 	remove_anim->set_tooltip(TTR("Remove Animation"));
 	hbc_animlist->add_child(remove_anim);
-	remove_anim->connect("pressed", this, "_animation_remove");
+	remove_anim->connect_compat("pressed", this, "_animation_remove");
 
 	animations = memnew(Tree);
 	sub_vb->add_child(animations);
 	animations->set_v_size_flags(SIZE_EXPAND_FILL);
 	animations->set_hide_root(true);
-	animations->connect("cell_selected", this, "_animation_select");
-	animations->connect("item_edited", this, "_animation_name_edited");
+	animations->connect_compat("cell_selected", this, "_animation_select");
+	animations->connect_compat("item_edited", this, "_animation_name_edited");
 	animations->set_allow_reselect(true);
 
 	anim_speed = memnew(SpinBox);
@@ -925,12 +925,12 @@ SpriteFramesEditor::SpriteFramesEditor() {
 	anim_speed->set_min(0);
 	anim_speed->set_max(100);
 	anim_speed->set_step(0.01);
-	anim_speed->connect("value_changed", this, "_animation_fps_changed");
+	anim_speed->connect_compat("value_changed", this, "_animation_fps_changed");
 
 	anim_loop = memnew(CheckButton);
 	anim_loop->set_text(TTR("Loop"));
 	vbc_animlist->add_child(anim_loop);
-	anim_loop->connect("pressed", this, "_animation_loop_changed");
+	anim_loop->connect_compat("pressed", this, "_animation_loop_changed");
 
 	VBoxContainer *vbc = memnew(VBoxContainer);
 	add_child(vbc);
@@ -1004,16 +1004,16 @@ SpriteFramesEditor::SpriteFramesEditor() {
 	dialog = memnew(AcceptDialog);
 	add_child(dialog);
 
-	load->connect("pressed", this, "_load_pressed");
-	load_sheet->connect("pressed", this, "_open_sprite_sheet");
-	_delete->connect("pressed", this, "_delete_pressed");
-	copy->connect("pressed", this, "_copy_pressed");
-	paste->connect("pressed", this, "_paste_pressed");
-	empty->connect("pressed", this, "_empty_pressed");
-	empty2->connect("pressed", this, "_empty2_pressed");
-	move_up->connect("pressed", this, "_up_pressed");
-	move_down->connect("pressed", this, "_down_pressed");
-	file->connect("files_selected", this, "_file_load_request");
+	load->connect_compat("pressed", this, "_load_pressed");
+	load_sheet->connect_compat("pressed", this, "_open_sprite_sheet");
+	_delete->connect_compat("pressed", this, "_delete_pressed");
+	copy->connect_compat("pressed", this, "_copy_pressed");
+	paste->connect_compat("pressed", this, "_paste_pressed");
+	empty->connect_compat("pressed", this, "_empty_pressed");
+	empty2->connect_compat("pressed", this, "_empty2_pressed");
+	move_up->connect_compat("pressed", this, "_up_pressed");
+	move_down->connect_compat("pressed", this, "_down_pressed");
+	file->connect_compat("files_selected", this, "_file_load_request");
 	loading_scene = false;
 	sel = -1;
 
@@ -1023,14 +1023,14 @@ SpriteFramesEditor::SpriteFramesEditor() {
 
 	delete_dialog = memnew(ConfirmationDialog);
 	add_child(delete_dialog);
-	delete_dialog->connect("confirmed", this, "_animation_remove_confirmed");
+	delete_dialog->connect_compat("confirmed", this, "_animation_remove_confirmed");
 
 	split_sheet_dialog = memnew(ConfirmationDialog);
 	add_child(split_sheet_dialog);
 	VBoxContainer *split_sheet_vb = memnew(VBoxContainer);
 	split_sheet_dialog->add_child(split_sheet_vb);
 	split_sheet_dialog->set_title(TTR("Select Frames"));
-	split_sheet_dialog->connect("confirmed", this, "_sheet_add_frames");
+	split_sheet_dialog->connect_compat("confirmed", this, "_sheet_add_frames");
 
 	HBoxContainer *split_sheet_hb = memnew(HBoxContainer);
 
@@ -1041,7 +1041,7 @@ SpriteFramesEditor::SpriteFramesEditor() {
 	split_sheet_h->set_max(128);
 	split_sheet_h->set_step(1);
 	split_sheet_hb->add_child(split_sheet_h);
-	split_sheet_h->connect("value_changed", this, "_sheet_spin_changed");
+	split_sheet_h->connect_compat("value_changed", this, "_sheet_spin_changed");
 
 	ss_label = memnew(Label(TTR("Vertical:")));
 	split_sheet_hb->add_child(ss_label);
@@ -1050,13 +1050,13 @@ SpriteFramesEditor::SpriteFramesEditor() {
 	split_sheet_v->set_max(128);
 	split_sheet_v->set_step(1);
 	split_sheet_hb->add_child(split_sheet_v);
-	split_sheet_v->connect("value_changed", this, "_sheet_spin_changed");
+	split_sheet_v->connect_compat("value_changed", this, "_sheet_spin_changed");
 
 	split_sheet_hb->add_spacer();
 
 	Button *select_clear_all = memnew(Button);
 	select_clear_all->set_text(TTR("Select/Clear All Frames"));
-	select_clear_all->connect("pressed", this, "_sheet_select_clear_all_frames");
+	select_clear_all->connect_compat("pressed", this, "_sheet_select_clear_all_frames");
 	split_sheet_hb->add_child(select_clear_all);
 
 	split_sheet_vb->add_child(split_sheet_hb);
@@ -1064,8 +1064,8 @@ SpriteFramesEditor::SpriteFramesEditor() {
 	split_sheet_preview = memnew(TextureRect);
 	split_sheet_preview->set_expand(false);
 	split_sheet_preview->set_mouse_filter(MOUSE_FILTER_PASS);
-	split_sheet_preview->connect("draw", this, "_sheet_preview_draw");
-	split_sheet_preview->connect("gui_input", this, "_sheet_preview_input");
+	split_sheet_preview->connect_compat("draw", this, "_sheet_preview_draw");
+	split_sheet_preview->connect_compat("gui_input", this, "_sheet_preview_input");
 
 	splite_sheet_scroll = memnew(ScrollContainer);
 	splite_sheet_scroll->set_enable_h_scroll(true);
@@ -1083,7 +1083,7 @@ SpriteFramesEditor::SpriteFramesEditor() {
 	file_split_sheet->set_title(TTR("Create Frames from Sprite Sheet"));
 	file_split_sheet->set_mode(EditorFileDialog::MODE_OPEN_FILE);
 	add_child(file_split_sheet);
-	file_split_sheet->connect("file_selected", this, "_prepare_sprite_sheet");
+	file_split_sheet->connect_compat("file_selected", this, "_prepare_sprite_sheet");
 }
 
 void SpriteFramesEditorPlugin::edit(Object *p_object) {
diff --git a/editor/plugins/sprite_frames_editor_plugin.h b/editor/plugins/sprite_frames_editor_plugin.h
index aa683605ed..1fa93b5c47 100644
--- a/editor/plugins/sprite_frames_editor_plugin.h
+++ b/editor/plugins/sprite_frames_editor_plugin.h
@@ -86,7 +86,7 @@ class SpriteFramesEditor : public HSplitContainer {
 
 	void _load_pressed();
 	void _load_scene_pressed();
-	void _file_load_request(const PoolVector<String> &p_path, int p_at_pos = -1);
+	void _file_load_request(const Vector<String> &p_path, int p_at_pos = -1);
 	void _copy_pressed();
 	void _paste_pressed();
 	void _empty_pressed();
diff --git a/editor/plugins/style_box_editor_plugin.cpp b/editor/plugins/style_box_editor_plugin.cpp
index eebcd567a4..a9936658c3 100644
--- a/editor/plugins/style_box_editor_plugin.cpp
+++ b/editor/plugins/style_box_editor_plugin.cpp
@@ -54,11 +54,11 @@ void EditorInspectorPluginStyleBox::parse_end() {
 void StyleBoxPreview::edit(const Ref<StyleBox> &p_stylebox) {
 
 	if (stylebox.is_valid())
-		stylebox->disconnect("changed", this, "_sb_changed");
+		stylebox->disconnect_compat("changed", this, "_sb_changed");
 	stylebox = p_stylebox;
 	if (p_stylebox.is_valid()) {
 		preview->add_style_override("panel", stylebox);
-		stylebox->connect("changed", this, "_sb_changed");
+		stylebox->connect_compat("changed", this, "_sb_changed");
 	}
 	_sb_changed();
 }
@@ -91,7 +91,7 @@ StyleBoxPreview::StyleBoxPreview() {
 	preview = memnew(Control);
 	preview->set_custom_minimum_size(Size2(0, 150 * EDSCALE));
 	preview->set_clip_contents(true);
-	preview->connect("draw", this, "_redraw");
+	preview->connect_compat("draw", this, "_redraw");
 	add_margin_child(TTR("Preview:"), preview);
 }
 
diff --git a/editor/plugins/text_editor.cpp b/editor/plugins/text_editor.cpp
index 69f1bcfa2e..a8b6d74c1f 100644
--- a/editor/plugins/text_editor.cpp
+++ b/editor/plugins/text_editor.cpp
@@ -185,7 +185,7 @@ void TextEditor::set_edited_resource(const RES &p_res) {
 	code_editor->update_line_and_column();
 }
 
-void TextEditor::add_callback(const String &p_function, PoolStringArray p_args) {
+void TextEditor::add_callback(const String &p_function, PackedStringArray p_args) {
 }
 
 void TextEditor::set_debugger_active(bool p_active) {
@@ -633,19 +633,19 @@ TextEditor::TextEditor() {
 	code_editor = memnew(CodeTextEditor);
 	add_child(code_editor);
 	code_editor->add_constant_override("separation", 0);
-	code_editor->connect("load_theme_settings", this, "_load_theme_settings");
-	code_editor->connect("validate_script", this, "_validate_script");
+	code_editor->connect_compat("load_theme_settings", this, "_load_theme_settings");
+	code_editor->connect_compat("validate_script", this, "_validate_script");
 	code_editor->set_anchors_and_margins_preset(Control::PRESET_WIDE);
 	code_editor->set_v_size_flags(Control::SIZE_EXPAND_FILL);
 
 	update_settings();
 
 	code_editor->get_text_edit()->set_context_menu_enabled(false);
-	code_editor->get_text_edit()->connect("gui_input", this, "_text_edit_gui_input");
+	code_editor->get_text_edit()->connect_compat("gui_input", this, "_text_edit_gui_input");
 
 	context_menu = memnew(PopupMenu);
 	add_child(context_menu);
-	context_menu->connect("id_pressed", this, "_edit_option");
+	context_menu->connect_compat("id_pressed", this, "_edit_option");
 
 	edit_hb = memnew(HBoxContainer);
 
@@ -653,7 +653,7 @@ TextEditor::TextEditor() {
 	edit_hb->add_child(search_menu);
 	search_menu->set_text(TTR("Search"));
 	search_menu->set_switch_on_hover(true);
-	search_menu->get_popup()->connect("id_pressed", this, "_edit_option");
+	search_menu->get_popup()->connect_compat("id_pressed", this, "_edit_option");
 
 	search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/find"), SEARCH_FIND);
 	search_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/find_next"), SEARCH_FIND_NEXT);
@@ -667,7 +667,7 @@ TextEditor::TextEditor() {
 	edit_hb->add_child(edit_menu);
 	edit_menu->set_text(TTR("Edit"));
 	edit_menu->set_switch_on_hover(true);
-	edit_menu->get_popup()->connect("id_pressed", this, "_edit_option");
+	edit_menu->get_popup()->connect_compat("id_pressed", this, "_edit_option");
 
 	edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/undo"), EDIT_UNDO);
 	edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/redo"), EDIT_REDO);
@@ -700,7 +700,7 @@ TextEditor::TextEditor() {
 	convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/convert_to_uppercase", TTR("Uppercase")), EDIT_TO_UPPERCASE);
 	convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/convert_to_lowercase", TTR("Lowercase")), EDIT_TO_LOWERCASE);
 	convert_case->add_shortcut(ED_SHORTCUT("script_text_editor/capitalize", TTR("Capitalize")), EDIT_CAPITALIZE);
-	convert_case->connect("id_pressed", this, "_edit_option");
+	convert_case->connect_compat("id_pressed", this, "_edit_option");
 
 	highlighters["Standard"] = NULL;
 	highlighter_menu = memnew(PopupMenu);
@@ -708,13 +708,13 @@ TextEditor::TextEditor() {
 	edit_menu->get_popup()->add_child(highlighter_menu);
 	edit_menu->get_popup()->add_submenu_item(TTR("Syntax Highlighter"), "highlighter_menu");
 	highlighter_menu->add_radio_check_item(TTR("Standard"));
-	highlighter_menu->connect("id_pressed", this, "_change_syntax_highlighter");
+	highlighter_menu->connect_compat("id_pressed", this, "_change_syntax_highlighter");
 
 	MenuButton *goto_menu = memnew(MenuButton);
 	edit_hb->add_child(goto_menu);
 	goto_menu->set_text(TTR("Go To"));
 	goto_menu->set_switch_on_hover(true);
-	goto_menu->get_popup()->connect("id_pressed", this, "_edit_option");
+	goto_menu->get_popup()->connect_compat("id_pressed", this, "_edit_option");
 
 	goto_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("script_text_editor/goto_line"), SEARCH_GOTO_LINE);
 	goto_menu->get_popup()->add_separator();
@@ -724,8 +724,8 @@ TextEditor::TextEditor() {
 	goto_menu->get_popup()->add_child(bookmarks_menu);
 	goto_menu->get_popup()->add_submenu_item(TTR("Bookmarks"), "Bookmarks");
 	_update_bookmark_list();
-	bookmarks_menu->connect("about_to_show", this, "_update_bookmark_list");
-	bookmarks_menu->connect("index_pressed", this, "_bookmark_item_pressed");
+	bookmarks_menu->connect_compat("about_to_show", this, "_update_bookmark_list");
+	bookmarks_menu->connect_compat("index_pressed", this, "_bookmark_item_pressed");
 
 	goto_line_dialog = memnew(GotoLineDialog);
 	add_child(goto_line_dialog);
diff --git a/editor/plugins/text_editor.h b/editor/plugins/text_editor.h
index c976cd87f1..c80052e7ba 100644
--- a/editor/plugins/text_editor.h
+++ b/editor/plugins/text_editor.h
@@ -147,7 +147,7 @@ public:
 	virtual bool can_lose_focus_on_node_selection() { return true; }
 	virtual void set_debugger_active(bool p_active);
 	virtual void set_tooltip_request_func(String p_method, Object *p_obj);
-	virtual void add_callback(const String &p_function, PoolStringArray p_args);
+	virtual void add_callback(const String &p_function, PackedStringArray p_args);
 
 	virtual Control *get_edit_menu();
 	virtual void clear_edit_menu();
diff --git a/editor/plugins/texture_region_editor_plugin.cpp b/editor/plugins/texture_region_editor_plugin.cpp
index 2350c20cb7..065833fd2b 100644
--- a/editor/plugins/texture_region_editor_plugin.cpp
+++ b/editor/plugins/texture_region_editor_plugin.cpp
@@ -935,7 +935,7 @@ TextureRegionEditor::TextureRegionEditor(EditorNode *p_editor) {
 	snap_mode_button->add_item(TTR("Grid Snap"), 2);
 	snap_mode_button->add_item(TTR("Auto Slice"), 3);
 	snap_mode_button->select(0);
-	snap_mode_button->connect("item_selected", this, "_set_snap_mode");
+	snap_mode_button->connect_compat("item_selected", this, "_set_snap_mode");
 
 	hb_grid = memnew(HBoxContainer);
 	hb_tools->add_child(hb_grid);
@@ -949,7 +949,7 @@ TextureRegionEditor::TextureRegionEditor(EditorNode *p_editor) {
 	sb_off_x->set_step(1);
 	sb_off_x->set_value(snap_offset.x);
 	sb_off_x->set_suffix("px");
-	sb_off_x->connect("value_changed", this, "_set_snap_off_x");
+	sb_off_x->connect_compat("value_changed", this, "_set_snap_off_x");
 	hb_grid->add_child(sb_off_x);
 
 	sb_off_y = memnew(SpinBox);
@@ -958,7 +958,7 @@ TextureRegionEditor::TextureRegionEditor(EditorNode *p_editor) {
 	sb_off_y->set_step(1);
 	sb_off_y->set_value(snap_offset.y);
 	sb_off_y->set_suffix("px");
-	sb_off_y->connect("value_changed", this, "_set_snap_off_y");
+	sb_off_y->connect_compat("value_changed", this, "_set_snap_off_y");
 	hb_grid->add_child(sb_off_y);
 
 	hb_grid->add_child(memnew(VSeparator));
@@ -970,7 +970,7 @@ TextureRegionEditor::TextureRegionEditor(EditorNode *p_editor) {
 	sb_step_x->set_step(1);
 	sb_step_x->set_value(snap_step.x);
 	sb_step_x->set_suffix("px");
-	sb_step_x->connect("value_changed", this, "_set_snap_step_x");
+	sb_step_x->connect_compat("value_changed", this, "_set_snap_step_x");
 	hb_grid->add_child(sb_step_x);
 
 	sb_step_y = memnew(SpinBox);
@@ -979,7 +979,7 @@ TextureRegionEditor::TextureRegionEditor(EditorNode *p_editor) {
 	sb_step_y->set_step(1);
 	sb_step_y->set_value(snap_step.y);
 	sb_step_y->set_suffix("px");
-	sb_step_y->connect("value_changed", this, "_set_snap_step_y");
+	sb_step_y->connect_compat("value_changed", this, "_set_snap_step_y");
 	hb_grid->add_child(sb_step_y);
 
 	hb_grid->add_child(memnew(VSeparator));
@@ -991,7 +991,7 @@ TextureRegionEditor::TextureRegionEditor(EditorNode *p_editor) {
 	sb_sep_x->set_step(1);
 	sb_sep_x->set_value(snap_separation.x);
 	sb_sep_x->set_suffix("px");
-	sb_sep_x->connect("value_changed", this, "_set_snap_sep_x");
+	sb_sep_x->connect_compat("value_changed", this, "_set_snap_sep_x");
 	hb_grid->add_child(sb_sep_x);
 
 	sb_sep_y = memnew(SpinBox);
@@ -1000,7 +1000,7 @@ TextureRegionEditor::TextureRegionEditor(EditorNode *p_editor) {
 	sb_sep_y->set_step(1);
 	sb_sep_y->set_value(snap_separation.y);
 	sb_sep_y->set_suffix("px");
-	sb_sep_y->connect("value_changed", this, "_set_snap_sep_y");
+	sb_sep_y->connect_compat("value_changed", this, "_set_snap_sep_y");
 	hb_grid->add_child(sb_sep_y);
 
 	hb_grid->hide();
@@ -1008,8 +1008,8 @@ TextureRegionEditor::TextureRegionEditor(EditorNode *p_editor) {
 	edit_draw = memnew(Panel);
 	add_child(edit_draw);
 	edit_draw->set_v_size_flags(SIZE_EXPAND_FILL);
-	edit_draw->connect("draw", this, "_region_draw");
-	edit_draw->connect("gui_input", this, "_region_input");
+	edit_draw->connect_compat("draw", this, "_region_draw");
+	edit_draw->connect_compat("gui_input", this, "_region_input");
 
 	draw_zoom = 1.0;
 	edit_draw->set_clip_contents(true);
@@ -1020,27 +1020,27 @@ TextureRegionEditor::TextureRegionEditor(EditorNode *p_editor) {
 
 	zoom_out = memnew(ToolButton);
 	zoom_out->set_tooltip(TTR("Zoom Out"));
-	zoom_out->connect("pressed", this, "_zoom_out");
+	zoom_out->connect_compat("pressed", this, "_zoom_out");
 	zoom_hb->add_child(zoom_out);
 
 	zoom_reset = memnew(ToolButton);
 	zoom_reset->set_tooltip(TTR("Zoom Reset"));
-	zoom_reset->connect("pressed", this, "_zoom_reset");
+	zoom_reset->connect_compat("pressed", this, "_zoom_reset");
 	zoom_hb->add_child(zoom_reset);
 
 	zoom_in = memnew(ToolButton);
 	zoom_in->set_tooltip(TTR("Zoom In"));
-	zoom_in->connect("pressed", this, "_zoom_in");
+	zoom_in->connect_compat("pressed", this, "_zoom_in");
 	zoom_hb->add_child(zoom_in);
 
 	vscroll = memnew(VScrollBar);
 	vscroll->set_step(0.001);
 	edit_draw->add_child(vscroll);
-	vscroll->connect("value_changed", this, "_scroll_changed");
+	vscroll->connect_compat("value_changed", this, "_scroll_changed");
 	hscroll = memnew(HScrollBar);
 	hscroll->set_step(0.001);
 	edit_draw->add_child(hscroll);
-	hscroll->connect("value_changed", this, "_scroll_changed");
+	hscroll->connect_compat("value_changed", this, "_scroll_changed");
 
 	updating_scroll = false;
 }
@@ -1125,7 +1125,7 @@ TextureRegionEditorPlugin::TextureRegionEditorPlugin(EditorNode *p_node) {
 	region_editor = memnew(TextureRegionEditor(p_node));
 	region_editor->set_custom_minimum_size(Size2(0, 200) * EDSCALE);
 	region_editor->hide();
-	region_editor->connect("visibility_changed", this, "_editor_visiblity_changed");
+	region_editor->connect_compat("visibility_changed", this, "_editor_visiblity_changed");
 
 	texture_region_button = p_node->add_bottom_panel_item(TTR("TextureRegion"), region_editor);
 	texture_region_button->hide();
diff --git a/editor/plugins/theme_editor_plugin.cpp b/editor/plugins/theme_editor_plugin.cpp
index 48d80a0017..717c9adad3 100644
--- a/editor/plugins/theme_editor_plugin.cpp
+++ b/editor/plugins/theme_editor_plugin.cpp
@@ -629,7 +629,7 @@ ThemeEditor::ThemeEditor() {
 	theme_menu->get_popup()->add_item(TTR("Create Empty Editor Template"), POPUP_CREATE_EDITOR_EMPTY);
 	theme_menu->get_popup()->add_item(TTR("Create From Current Editor Theme"), POPUP_IMPORT_EDITOR_THEME);
 	top_menu->add_child(theme_menu);
-	theme_menu->get_popup()->connect("id_pressed", this, "_theme_menu_cbk");
+	theme_menu->get_popup()->connect_compat("id_pressed", this, "_theme_menu_cbk");
 
 	ScrollContainer *scroll = memnew(ScrollContainer);
 	add_child(scroll);
@@ -835,7 +835,7 @@ ThemeEditor::ThemeEditor() {
 	type_menu->set_text("..");
 	type_hbc->add_child(type_menu);
 
-	type_menu->get_popup()->connect("id_pressed", this, "_type_menu_cbk");
+	type_menu->get_popup()->connect_compat("id_pressed", this, "_type_menu_cbk");
 
 	l = memnew(Label);
 	l->set_text(TTR("Name:"));
@@ -853,8 +853,8 @@ ThemeEditor::ThemeEditor() {
 	name_menu->set_text("..");
 	name_hbc->add_child(name_menu);
 
-	name_menu->get_popup()->connect("about_to_show", this, "_name_menu_about_to_show");
-	name_menu->get_popup()->connect("id_pressed", this, "_name_menu_cbk");
+	name_menu->get_popup()->connect_compat("about_to_show", this, "_name_menu_about_to_show");
+	name_menu->get_popup()->connect_compat("id_pressed", this, "_name_menu_cbk");
 
 	type_select_label = memnew(Label);
 	type_select_label->set_text(TTR("Data Type:"));
@@ -869,12 +869,12 @@ ThemeEditor::ThemeEditor() {
 
 	dialog_vbc->add_child(type_select);
 
-	add_del_dialog->get_ok()->connect("pressed", this, "_dialog_cbk");
+	add_del_dialog->get_ok()->connect_compat("pressed", this, "_dialog_cbk");
 
 	file_dialog = memnew(EditorFileDialog);
 	file_dialog->add_filter("*.theme ; " + TTR("Theme File"));
 	add_child(file_dialog);
-	file_dialog->connect("file_selected", this, "_save_template_cbk");
+	file_dialog->connect_compat("file_selected", this, "_save_template_cbk");
 }
 
 void ThemeEditorPlugin::edit(Object *p_node) {
diff --git a/editor/plugins/tile_map_editor_plugin.cpp b/editor/plugins/tile_map_editor_plugin.cpp
index 425a759dac..10d00b2a1d 100644
--- a/editor/plugins/tile_map_editor_plugin.cpp
+++ b/editor/plugins/tile_map_editor_plugin.cpp
@@ -55,7 +55,7 @@ void TileMapEditor::_notification(int p_what) {
 			if (is_visible_in_tree()) {
 				_update_palette();
 			}
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 
 		case NOTIFICATION_ENTER_TREE: {
@@ -598,7 +598,7 @@ void TileMapEditor::_pick_tile(const Point2 &p_pos) {
 	CanvasItemEditor::get_singleton()->update_viewport();
 }
 
-PoolVector<Vector2> TileMapEditor::_bucket_fill(const Point2i &p_start, bool erase, bool preview) {
+Vector<Vector2> TileMapEditor::_bucket_fill(const Point2i &p_start, bool erase, bool preview) {
 
 	int prev_id = node->get_cell(p_start.x, p_start.y);
 	Vector<int> ids;
@@ -607,14 +607,14 @@ PoolVector<Vector2> TileMapEditor::_bucket_fill(const Point2i &p_start, bool era
 		ids = get_selected_tiles();
 
 		if (ids.size() == 0 || ids[0] == TileMap::INVALID_CELL)
-			return PoolVector<Vector2>();
+			return Vector<Vector2>();
 	} else if (prev_id == TileMap::INVALID_CELL) {
-		return PoolVector<Vector2>();
+		return Vector<Vector2>();
 	}
 
 	if (ids.size() == 1 && ids[0] == prev_id) {
 		// Same ID, nothing to change
-		return PoolVector<Vector2>();
+		return Vector<Vector2>();
 	}
 
 	Rect2i r = node->get_used_rect();
@@ -640,14 +640,14 @@ PoolVector<Vector2> TileMapEditor::_bucket_fill(const Point2i &p_start, bool era
 		if (invalidate_cache) {
 			for (int i = 0; i < area; ++i)
 				bucket_cache_visited[i] = false;
-			bucket_cache = PoolVector<Vector2>();
+			bucket_cache = Vector<Vector2>();
 			bucket_cache_tile = prev_id;
 			bucket_cache_rect = r;
 			bucket_queue.clear();
 		}
 	}
 
-	PoolVector<Vector2> points;
+	Vector<Vector2> points;
 	Vector<Vector2> non_preview_cache;
 	int count = 0;
 	int limit = 0;
@@ -698,10 +698,10 @@ PoolVector<Vector2> TileMapEditor::_bucket_fill(const Point2i &p_start, bool era
 	return preview ? bucket_cache : points;
 }
 
-void TileMapEditor::_fill_points(const PoolVector<Vector2> &p_points, const Dictionary &p_op) {
+void TileMapEditor::_fill_points(const Vector<Vector2> &p_points, const Dictionary &p_op) {
 
 	int len = p_points.size();
-	PoolVector<Vector2>::Read pr = p_points.read();
+	const Vector2 *pr = p_points.ptr();
 
 	Vector<int> ids = p_op["id"];
 	bool xf = p_op["flip_h"];
@@ -716,10 +716,10 @@ void TileMapEditor::_fill_points(const PoolVector<Vector2> &p_points, const Dict
 		node->update_dirty_bitmask();
 }
 
-void TileMapEditor::_erase_points(const PoolVector<Vector2> &p_points) {
+void TileMapEditor::_erase_points(const Vector<Vector2> &p_points) {
 
 	int len = p_points.size();
-	PoolVector<Vector2>::Read pr = p_points.read();
+	const Vector2 *pr = p_points.ptr();
 
 	for (int i = 0; i < len; i++) {
 
@@ -882,8 +882,8 @@ void TileMapEditor::_draw_cell(Control *p_viewport, int p_cell, const Point2i &p
 
 void TileMapEditor::_draw_fill_preview(Control *p_viewport, int p_cell, const Point2i &p_point, bool p_flip_h, bool p_flip_v, bool p_transpose, const Point2i &p_autotile_coord, const Transform2D &p_xform) {
 
-	PoolVector<Vector2> points = _bucket_fill(p_point, false, true);
-	PoolVector<Vector2>::Read pr = points.read();
+	Vector<Vector2> points = _bucket_fill(p_point, false, true);
+	const Vector2 *pr = points.ptr();
 	int len = points.size();
 
 	for (int i = 0; i < len; ++i) {
@@ -1109,7 +1109,7 @@ bool TileMapEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
 
 					} else if (tool == TOOL_BUCKET) {
 
-						PoolVector<Vector2> points = _bucket_fill(over_tile);
+						Vector<Vector2> points = _bucket_fill(over_tile);
 
 						if (points.size() == 0)
 							return false;
@@ -1216,7 +1216,7 @@ bool TileMapEditor::forward_gui_input(const Ref<InputEvent> &p_event) {
 					pop["flip_v"] = node->is_cell_y_flipped(over_tile.x, over_tile.y);
 					pop["transpose"] = node->is_cell_transposed(over_tile.x, over_tile.y);
 
-					PoolVector<Vector2> points = _bucket_fill(over_tile, true);
+					Vector<Vector2> points = _bucket_fill(over_tile, true);
 
 					if (points.size() == 0)
 						return false;
@@ -1761,30 +1761,30 @@ void TileMapEditor::edit(Node *p_tile_map) {
 	}
 
 	if (node)
-		node->disconnect("settings_changed", this, "_tileset_settings_changed");
+		node->disconnect_compat("settings_changed", this, "_tileset_settings_changed");
 	if (p_tile_map) {
 
 		node = Object::cast_to<TileMap>(p_tile_map);
-		if (!canvas_item_editor_viewport->is_connected("mouse_entered", this, "_canvas_mouse_enter"))
-			canvas_item_editor_viewport->connect("mouse_entered", this, "_canvas_mouse_enter");
-		if (!canvas_item_editor_viewport->is_connected("mouse_exited", this, "_canvas_mouse_exit"))
-			canvas_item_editor_viewport->connect("mouse_exited", this, "_canvas_mouse_exit");
+		if (!canvas_item_editor_viewport->is_connected_compat("mouse_entered", this, "_canvas_mouse_enter"))
+			canvas_item_editor_viewport->connect_compat("mouse_entered", this, "_canvas_mouse_enter");
+		if (!canvas_item_editor_viewport->is_connected_compat("mouse_exited", this, "_canvas_mouse_exit"))
+			canvas_item_editor_viewport->connect_compat("mouse_exited", this, "_canvas_mouse_exit");
 
 		_update_palette();
 
 	} else {
 		node = NULL;
 
-		if (canvas_item_editor_viewport->is_connected("mouse_entered", this, "_canvas_mouse_enter"))
-			canvas_item_editor_viewport->disconnect("mouse_entered", this, "_canvas_mouse_enter");
-		if (canvas_item_editor_viewport->is_connected("mouse_exited", this, "_canvas_mouse_exit"))
-			canvas_item_editor_viewport->disconnect("mouse_exited", this, "_canvas_mouse_exit");
+		if (canvas_item_editor_viewport->is_connected_compat("mouse_entered", this, "_canvas_mouse_enter"))
+			canvas_item_editor_viewport->disconnect_compat("mouse_entered", this, "_canvas_mouse_enter");
+		if (canvas_item_editor_viewport->is_connected_compat("mouse_exited", this, "_canvas_mouse_exit"))
+			canvas_item_editor_viewport->disconnect_compat("mouse_exited", this, "_canvas_mouse_exit");
 
 		_update_palette();
 	}
 
 	if (node)
-		node->connect("settings_changed", this, "_tileset_settings_changed");
+		node->connect_compat("settings_changed", this, "_tileset_settings_changed");
 
 	_clear_bucket_cache();
 }
@@ -1939,20 +1939,20 @@ TileMapEditor::TileMapEditor(EditorNode *p_editor) {
 
 	manual_button = memnew(CheckBox);
 	manual_button->set_text(TTR("Disable Autotile"));
-	manual_button->connect("toggled", this, "_manual_toggled");
+	manual_button->connect_compat("toggled", this, "_manual_toggled");
 	add_child(manual_button);
 
 	priority_button = memnew(CheckBox);
 	priority_button->set_text(TTR("Enable Priority"));
-	priority_button->connect("toggled", this, "_priority_toggled");
+	priority_button->connect_compat("toggled", this, "_priority_toggled");
 	add_child(priority_button);
 
 	search_box = memnew(LineEdit);
 	search_box->set_placeholder(TTR("Filter tiles"));
 	search_box->set_h_size_flags(SIZE_EXPAND_FILL);
-	search_box->connect("text_entered", this, "_text_entered");
-	search_box->connect("text_changed", this, "_text_changed");
-	search_box->connect("gui_input", this, "_sbox_input");
+	search_box->connect_compat("text_entered", this, "_text_entered");
+	search_box->connect_compat("text_changed", this, "_text_changed");
+	search_box->connect_compat("gui_input", this, "_sbox_input");
 	add_child(search_box);
 
 	size_slider = memnew(HSlider);
@@ -1961,7 +1961,7 @@ TileMapEditor::TileMapEditor(EditorNode *p_editor) {
 	size_slider->set_max(4.0f);
 	size_slider->set_step(0.1f);
 	size_slider->set_value(1.0f);
-	size_slider->connect("value_changed", this, "_icon_size_changed");
+	size_slider->connect_compat("value_changed", this, "_icon_size_changed");
 	add_child(size_slider);
 
 	int mw = EDITOR_DEF("editors/tile_map/palette_min_width", 80);
@@ -1980,8 +1980,8 @@ TileMapEditor::TileMapEditor(EditorNode *p_editor) {
 	palette->set_max_text_lines(2);
 	palette->set_select_mode(ItemList::SELECT_MULTI);
 	palette->add_constant_override("vseparation", 8 * EDSCALE);
-	palette->connect("item_selected", this, "_palette_selected");
-	palette->connect("multi_selected", this, "_palette_multi_selected");
+	palette->connect_compat("item_selected", this, "_palette_selected");
+	palette->connect_compat("multi_selected", this, "_palette_multi_selected");
 	palette_container->add_child(palette);
 
 	// Add message for when no texture is selected.
@@ -2015,25 +2015,25 @@ TileMapEditor::TileMapEditor(EditorNode *p_editor) {
 	paint_button = memnew(ToolButton);
 	paint_button->set_shortcut(ED_SHORTCUT("tile_map_editor/paint_tile", TTR("Paint Tile"), KEY_P));
 	paint_button->set_tooltip(TTR("Shift+LMB: Line Draw\nShift+Ctrl+LMB: Rectangle Paint"));
-	paint_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_NONE));
+	paint_button->connect_compat("pressed", this, "_button_tool_select", make_binds(TOOL_NONE));
 	paint_button->set_toggle_mode(true);
 	toolbar->add_child(paint_button);
 
 	bucket_fill_button = memnew(ToolButton);
 	bucket_fill_button->set_shortcut(ED_SHORTCUT("tile_map_editor/bucket_fill", TTR("Bucket Fill"), KEY_G));
-	bucket_fill_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_BUCKET));
+	bucket_fill_button->connect_compat("pressed", this, "_button_tool_select", make_binds(TOOL_BUCKET));
 	bucket_fill_button->set_toggle_mode(true);
 	toolbar->add_child(bucket_fill_button);
 
 	picker_button = memnew(ToolButton);
 	picker_button->set_shortcut(ED_SHORTCUT("tile_map_editor/pick_tile", TTR("Pick Tile"), KEY_I));
-	picker_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_PICKING));
+	picker_button->connect_compat("pressed", this, "_button_tool_select", make_binds(TOOL_PICKING));
 	picker_button->set_toggle_mode(true);
 	toolbar->add_child(picker_button);
 
 	select_button = memnew(ToolButton);
 	select_button->set_shortcut(ED_SHORTCUT("tile_map_editor/select", TTR("Select"), KEY_M));
-	select_button->connect("pressed", this, "_button_tool_select", make_binds(TOOL_SELECTING));
+	select_button->connect_compat("pressed", this, "_button_tool_select", make_binds(TOOL_SELECTING));
 	select_button->set_toggle_mode(true);
 	toolbar->add_child(select_button);
 
@@ -2068,40 +2068,40 @@ TileMapEditor::TileMapEditor(EditorNode *p_editor) {
 	p->add_shortcut(ED_GET_SHORTCUT("tile_map_editor/erase_selection"), OPTION_ERASE_SELECTION);
 	p->add_separator();
 	p->add_item(TTR("Fix Invalid Tiles"), OPTION_FIX_INVALID);
-	p->connect("id_pressed", this, "_menu_option");
+	p->connect_compat("id_pressed", this, "_menu_option");
 
 	rotate_left_button = memnew(ToolButton);
 	rotate_left_button->set_tooltip(TTR("Rotate Left"));
 	rotate_left_button->set_focus_mode(FOCUS_NONE);
-	rotate_left_button->connect("pressed", this, "_rotate", varray(-1));
+	rotate_left_button->connect_compat("pressed", this, "_rotate", varray(-1));
 	rotate_left_button->set_shortcut(ED_SHORTCUT("tile_map_editor/rotate_left", TTR("Rotate Left"), KEY_A));
 	tool_hb->add_child(rotate_left_button);
 
 	rotate_right_button = memnew(ToolButton);
 	rotate_right_button->set_tooltip(TTR("Rotate Right"));
 	rotate_right_button->set_focus_mode(FOCUS_NONE);
-	rotate_right_button->connect("pressed", this, "_rotate", varray(1));
+	rotate_right_button->connect_compat("pressed", this, "_rotate", varray(1));
 	rotate_right_button->set_shortcut(ED_SHORTCUT("tile_map_editor/rotate_right", TTR("Rotate Right"), KEY_S));
 	tool_hb->add_child(rotate_right_button);
 
 	flip_horizontal_button = memnew(ToolButton);
 	flip_horizontal_button->set_tooltip(TTR("Flip Horizontally"));
 	flip_horizontal_button->set_focus_mode(FOCUS_NONE);
-	flip_horizontal_button->connect("pressed", this, "_flip_horizontal");
+	flip_horizontal_button->connect_compat("pressed", this, "_flip_horizontal");
 	flip_horizontal_button->set_shortcut(ED_SHORTCUT("tile_map_editor/flip_horizontal", TTR("Flip Horizontally"), KEY_X));
 	tool_hb->add_child(flip_horizontal_button);
 
 	flip_vertical_button = memnew(ToolButton);
 	flip_vertical_button->set_tooltip(TTR("Flip Vertically"));
 	flip_vertical_button->set_focus_mode(FOCUS_NONE);
-	flip_vertical_button->connect("pressed", this, "_flip_vertical");
+	flip_vertical_button->connect_compat("pressed", this, "_flip_vertical");
 	flip_vertical_button->set_shortcut(ED_SHORTCUT("tile_map_editor/flip_vertical", TTR("Flip Vertically"), KEY_Z));
 	tool_hb->add_child(flip_vertical_button);
 
 	clear_transform_button = memnew(ToolButton);
 	clear_transform_button->set_tooltip(TTR("Clear Transform"));
 	clear_transform_button->set_focus_mode(FOCUS_NONE);
-	clear_transform_button->connect("pressed", this, "_clear_transform");
+	clear_transform_button->connect_compat("pressed", this, "_clear_transform");
 	clear_transform_button->set_shortcut(ED_SHORTCUT("tile_map_editor/clear_transform", TTR("Clear Transform"), KEY_W));
 	tool_hb->add_child(clear_transform_button);
 
diff --git a/editor/plugins/tile_map_editor_plugin.h b/editor/plugins/tile_map_editor_plugin.h
index 927f0887bb..74969d3e64 100644
--- a/editor/plugins/tile_map_editor_plugin.h
+++ b/editor/plugins/tile_map_editor_plugin.h
@@ -123,7 +123,7 @@ class TileMapEditor : public VBoxContainer {
 	bool *bucket_cache_visited;
 	Rect2i bucket_cache_rect;
 	int bucket_cache_tile;
-	PoolVector<Vector2> bucket_cache;
+	Vector<Vector2> bucket_cache;
 	List<Point2i> bucket_queue;
 
 	struct CellOp {
@@ -164,10 +164,10 @@ class TileMapEditor : public VBoxContainer {
 
 	void _pick_tile(const Point2 &p_pos);
 
-	PoolVector<Vector2> _bucket_fill(const Point2i &p_start, bool erase = false, bool preview = false);
+	Vector<Vector2> _bucket_fill(const Point2i &p_start, bool erase = false, bool preview = false);
 
-	void _fill_points(const PoolVector<Vector2> &p_points, const Dictionary &p_op);
-	void _erase_points(const PoolVector<Vector2> &p_points);
+	void _fill_points(const Vector<Vector2> &p_points, const Dictionary &p_op);
+	void _erase_points(const Vector<Vector2> &p_points);
 
 	void _select(const Point2i &p_from, const Point2i &p_to);
 	void _erase_selection();
diff --git a/editor/plugins/tile_set_editor_plugin.cpp b/editor/plugins/tile_set_editor_plugin.cpp
index ce865510b4..a61b291029 100644
--- a/editor/plugins/tile_set_editor_plugin.cpp
+++ b/editor/plugins/tile_set_editor_plugin.cpp
@@ -251,7 +251,7 @@ void TileSetEditor::drop_data_fw(const Point2 &p_point, const Variant &p_data, C
 
 	if (String(d["type"]) == "files") {
 
-		PoolVector<String> files = d["files"];
+		Vector<String> files = d["files"];
 
 		_on_textures_added(files);
 	}
@@ -358,19 +358,19 @@ TileSetEditor::TileSetEditor(EditorNode *p_editor) {
 	left_container->add_child(texture_list);
 	texture_list->set_v_size_flags(SIZE_EXPAND_FILL);
 	texture_list->set_custom_minimum_size(Size2(200, 0));
-	texture_list->connect("item_selected", this, "_on_texture_list_selected");
+	texture_list->connect_compat("item_selected", this, "_on_texture_list_selected");
 	texture_list->set_drag_forwarding(this);
 
 	HBoxContainer *tileset_toolbar_container = memnew(HBoxContainer);
 	left_container->add_child(tileset_toolbar_container);
 
 	tileset_toolbar_buttons[TOOL_TILESET_ADD_TEXTURE] = memnew(ToolButton);
-	tileset_toolbar_buttons[TOOL_TILESET_ADD_TEXTURE]->connect("pressed", this, "_on_tileset_toolbar_button_pressed", varray(TOOL_TILESET_ADD_TEXTURE));
+	tileset_toolbar_buttons[TOOL_TILESET_ADD_TEXTURE]->connect_compat("pressed", this, "_on_tileset_toolbar_button_pressed", varray(TOOL_TILESET_ADD_TEXTURE));
 	tileset_toolbar_container->add_child(tileset_toolbar_buttons[TOOL_TILESET_ADD_TEXTURE]);
 	tileset_toolbar_buttons[TOOL_TILESET_ADD_TEXTURE]->set_tooltip(TTR("Add Texture(s) to TileSet."));
 
 	tileset_toolbar_buttons[TOOL_TILESET_REMOVE_TEXTURE] = memnew(ToolButton);
-	tileset_toolbar_buttons[TOOL_TILESET_REMOVE_TEXTURE]->connect("pressed", this, "_on_tileset_toolbar_button_pressed", varray(TOOL_TILESET_REMOVE_TEXTURE));
+	tileset_toolbar_buttons[TOOL_TILESET_REMOVE_TEXTURE]->connect_compat("pressed", this, "_on_tileset_toolbar_button_pressed", varray(TOOL_TILESET_REMOVE_TEXTURE));
 	tileset_toolbar_container->add_child(tileset_toolbar_buttons[TOOL_TILESET_REMOVE_TEXTURE]);
 	tileset_toolbar_buttons[TOOL_TILESET_REMOVE_TEXTURE]->set_tooltip(TTR("Remove selected Texture from TileSet."));
 
@@ -383,7 +383,7 @@ TileSetEditor::TileSetEditor(EditorNode *p_editor) {
 	tileset_toolbar_tools->get_popup()->add_item(TTR("Create from Scene"), TOOL_TILESET_CREATE_SCENE);
 	tileset_toolbar_tools->get_popup()->add_item(TTR("Merge from Scene"), TOOL_TILESET_MERGE_SCENE);
 
-	tileset_toolbar_tools->get_popup()->connect("id_pressed", this, "_on_tileset_toolbar_button_pressed");
+	tileset_toolbar_tools->get_popup()->connect_compat("id_pressed", this, "_on_tileset_toolbar_button_pressed");
 	tileset_toolbar_container->add_child(tileset_toolbar_tools);
 
 	//---------------
@@ -416,7 +416,7 @@ TileSetEditor::TileSetEditor(EditorNode *p_editor) {
 		tool_workspacemode[i]->set_text(workspace_label[i]);
 		tool_workspacemode[i]->set_toggle_mode(true);
 		tool_workspacemode[i]->set_button_group(g);
-		tool_workspacemode[i]->connect("pressed", this, "_on_workspace_mode_changed", varray(i));
+		tool_workspacemode[i]->connect_compat("pressed", this, "_on_workspace_mode_changed", varray(i));
 		tool_hb->add_child(tool_workspacemode[i]);
 	}
 
@@ -429,14 +429,14 @@ TileSetEditor::TileSetEditor(EditorNode *p_editor) {
 	tool_hb->add_child(tools[SELECT_NEXT]);
 	tool_hb->move_child(tools[SELECT_NEXT], WORKSPACE_CREATE_SINGLE);
 	tools[SELECT_NEXT]->set_shortcut(ED_SHORTCUT("tileset_editor/next_shape", TTR("Next Coordinate"), KEY_PAGEDOWN));
-	tools[SELECT_NEXT]->connect("pressed", this, "_on_tool_clicked", varray(SELECT_NEXT));
+	tools[SELECT_NEXT]->connect_compat("pressed", this, "_on_tool_clicked", varray(SELECT_NEXT));
 	tools[SELECT_NEXT]->set_tooltip(TTR("Select the next shape, subtile, or Tile."));
 	tools[SELECT_PREVIOUS] = memnew(ToolButton);
 	tool_hb->add_child(tools[SELECT_PREVIOUS]);
 	tool_hb->move_child(tools[SELECT_PREVIOUS], WORKSPACE_CREATE_SINGLE);
 	tools[SELECT_PREVIOUS]->set_shortcut(ED_SHORTCUT("tileset_editor/previous_shape", TTR("Previous Coordinate"), KEY_PAGEUP));
 	tools[SELECT_PREVIOUS]->set_tooltip(TTR("Select the previous shape, subtile, or Tile."));
-	tools[SELECT_PREVIOUS]->connect("pressed", this, "_on_tool_clicked", varray(SELECT_PREVIOUS));
+	tools[SELECT_PREVIOUS]->connect_compat("pressed", this, "_on_tool_clicked", varray(SELECT_PREVIOUS));
 
 	VSeparator *separator_shape_selection = memnew(VSeparator);
 	tool_hb->add_child(separator_shape_selection);
@@ -466,7 +466,7 @@ TileSetEditor::TileSetEditor(EditorNode *p_editor) {
 		tool_editmode[i]->set_text(label[i]);
 		tool_editmode[i]->set_toggle_mode(true);
 		tool_editmode[i]->set_button_group(g);
-		tool_editmode[i]->connect("pressed", this, "_on_edit_mode_changed", varray(i));
+		tool_editmode[i]->connect_compat("pressed", this, "_on_edit_mode_changed", varray(i));
 		tool_hb->add_child(tool_editmode[i]);
 	}
 	tool_editmode[EDITMODE_COLLISION]->set_pressed(true);
@@ -493,21 +493,21 @@ TileSetEditor::TileSetEditor(EditorNode *p_editor) {
 	tools[TOOL_SELECT]->set_toggle_mode(true);
 	tools[TOOL_SELECT]->set_button_group(tg);
 	tools[TOOL_SELECT]->set_pressed(true);
-	tools[TOOL_SELECT]->connect("pressed", this, "_on_tool_clicked", varray(TOOL_SELECT));
+	tools[TOOL_SELECT]->connect_compat("pressed", this, "_on_tool_clicked", varray(TOOL_SELECT));
 
 	separator_bitmask = memnew(VSeparator);
 	toolbar->add_child(separator_bitmask);
 	tools[BITMASK_COPY] = memnew(ToolButton);
 	tools[BITMASK_COPY]->set_tooltip(TTR("Copy bitmask."));
-	tools[BITMASK_COPY]->connect("pressed", this, "_on_tool_clicked", varray(BITMASK_COPY));
+	tools[BITMASK_COPY]->connect_compat("pressed", this, "_on_tool_clicked", varray(BITMASK_COPY));
 	toolbar->add_child(tools[BITMASK_COPY]);
 	tools[BITMASK_PASTE] = memnew(ToolButton);
 	tools[BITMASK_PASTE]->set_tooltip(TTR("Paste bitmask."));
-	tools[BITMASK_PASTE]->connect("pressed", this, "_on_tool_clicked", varray(BITMASK_PASTE));
+	tools[BITMASK_PASTE]->connect_compat("pressed", this, "_on_tool_clicked", varray(BITMASK_PASTE));
 	toolbar->add_child(tools[BITMASK_PASTE]);
 	tools[BITMASK_CLEAR] = memnew(ToolButton);
 	tools[BITMASK_CLEAR]->set_tooltip(TTR("Erase bitmask."));
-	tools[BITMASK_CLEAR]->connect("pressed", this, "_on_tool_clicked", varray(BITMASK_CLEAR));
+	tools[BITMASK_CLEAR]->connect_compat("pressed", this, "_on_tool_clicked", varray(BITMASK_CLEAR));
 	toolbar->add_child(tools[BITMASK_CLEAR]);
 
 	tools[SHAPE_NEW_RECTANGLE] = memnew(ToolButton);
@@ -525,13 +525,13 @@ TileSetEditor::TileSetEditor(EditorNode *p_editor) {
 	separator_shape_toggle = memnew(VSeparator);
 	toolbar->add_child(separator_shape_toggle);
 	tools[SHAPE_TOGGLE_TYPE] = memnew(ToolButton);
-	tools[SHAPE_TOGGLE_TYPE]->connect("pressed", this, "_on_tool_clicked", varray(SHAPE_TOGGLE_TYPE));
+	tools[SHAPE_TOGGLE_TYPE]->connect_compat("pressed", this, "_on_tool_clicked", varray(SHAPE_TOGGLE_TYPE));
 	toolbar->add_child(tools[SHAPE_TOGGLE_TYPE]);
 
 	separator_delete = memnew(VSeparator);
 	toolbar->add_child(separator_delete);
 	tools[SHAPE_DELETE] = memnew(ToolButton);
-	tools[SHAPE_DELETE]->connect("pressed", this, "_on_tool_clicked", varray(SHAPE_DELETE));
+	tools[SHAPE_DELETE]->connect_compat("pressed", this, "_on_tool_clicked", varray(SHAPE_DELETE));
 	toolbar->add_child(tools[SHAPE_DELETE]);
 
 	spin_priority = memnew(SpinBox);
@@ -539,7 +539,7 @@ TileSetEditor::TileSetEditor(EditorNode *p_editor) {
 	spin_priority->set_max(255);
 	spin_priority->set_step(1);
 	spin_priority->set_custom_minimum_size(Size2(100, 0));
-	spin_priority->connect("value_changed", this, "_on_priority_changed");
+	spin_priority->connect_compat("value_changed", this, "_on_priority_changed");
 	spin_priority->hide();
 	toolbar->add_child(spin_priority);
 
@@ -548,7 +548,7 @@ TileSetEditor::TileSetEditor(EditorNode *p_editor) {
 	spin_z_index->set_max(VS::CANVAS_ITEM_Z_MAX);
 	spin_z_index->set_step(1);
 	spin_z_index->set_custom_minimum_size(Size2(100, 0));
-	spin_z_index->connect("value_changed", this, "_on_z_index_changed");
+	spin_z_index->connect_compat("value_changed", this, "_on_z_index_changed");
 	spin_z_index->hide();
 	toolbar->add_child(spin_z_index);
 
@@ -562,7 +562,7 @@ TileSetEditor::TileSetEditor(EditorNode *p_editor) {
 	tools[TOOL_GRID_SNAP] = memnew(ToolButton);
 	tools[TOOL_GRID_SNAP]->set_toggle_mode(true);
 	tools[TOOL_GRID_SNAP]->set_tooltip(TTR("Enable snap and show grid (configurable via the Inspector)."));
-	tools[TOOL_GRID_SNAP]->connect("toggled", this, "_on_grid_snap_toggled");
+	tools[TOOL_GRID_SNAP]->connect_compat("toggled", this, "_on_grid_snap_toggled");
 	toolbar->add_child(tools[TOOL_GRID_SNAP]);
 
 	Control *separator = memnew(Control);
@@ -570,15 +570,15 @@ TileSetEditor::TileSetEditor(EditorNode *p_editor) {
 	toolbar->add_child(separator);
 
 	tools[ZOOM_OUT] = memnew(ToolButton);
-	tools[ZOOM_OUT]->connect("pressed", this, "_zoom_out");
+	tools[ZOOM_OUT]->connect_compat("pressed", this, "_zoom_out");
 	toolbar->add_child(tools[ZOOM_OUT]);
 	tools[ZOOM_OUT]->set_tooltip(TTR("Zoom Out"));
 	tools[ZOOM_1] = memnew(ToolButton);
-	tools[ZOOM_1]->connect("pressed", this, "_zoom_reset");
+	tools[ZOOM_1]->connect_compat("pressed", this, "_zoom_reset");
 	toolbar->add_child(tools[ZOOM_1]);
 	tools[ZOOM_1]->set_tooltip(TTR("Zoom Reset"));
 	tools[ZOOM_IN] = memnew(ToolButton);
-	tools[ZOOM_IN]->connect("pressed", this, "_zoom_in");
+	tools[ZOOM_IN]->connect_compat("pressed", this, "_zoom_in");
 	toolbar->add_child(tools[ZOOM_IN]);
 	tools[ZOOM_IN]->set_tooltip(TTR("Zoom In"));
 
@@ -607,13 +607,13 @@ TileSetEditor::TileSetEditor(EditorNode *p_editor) {
 	scroll->add_child(workspace_container);
 
 	workspace_overlay = memnew(Control);
-	workspace_overlay->connect("draw", this, "_on_workspace_overlay_draw");
+	workspace_overlay->connect_compat("draw", this, "_on_workspace_overlay_draw");
 	workspace_container->add_child(workspace_overlay);
 
 	workspace = memnew(Control);
 	workspace->set_focus_mode(FOCUS_ALL);
-	workspace->connect("draw", this, "_on_workspace_draw");
-	workspace->connect("gui_input", this, "_on_workspace_input");
+	workspace->connect_compat("draw", this, "_on_workspace_draw");
+	workspace->connect_compat("gui_input", this, "_on_workspace_input");
 	workspace->set_draw_behind_parent(true);
 	workspace_overlay->add_child(workspace);
 
@@ -626,7 +626,7 @@ TileSetEditor::TileSetEditor(EditorNode *p_editor) {
 	//---------------
 	cd = memnew(ConfirmationDialog);
 	add_child(cd);
-	cd->connect("confirmed", this, "_on_tileset_toolbar_confirm");
+	cd->connect_compat("confirmed", this, "_on_tileset_toolbar_confirm");
 
 	//---------------
 	err_dialog = memnew(AcceptDialog);
@@ -645,7 +645,7 @@ TileSetEditor::TileSetEditor(EditorNode *p_editor) {
 		texture_dialog->add_filter("*." + E->get() + " ; " + E->get().to_upper());
 	}
 	add_child(texture_dialog);
-	texture_dialog->connect("files_selected", this, "_on_textures_added");
+	texture_dialog->connect_compat("files_selected", this, "_on_textures_added");
 
 	//---------------
 	helper = memnew(TilesetEditorContext(this));
@@ -750,7 +750,7 @@ void TileSetEditor::_on_texture_list_selected(int p_index) {
 	workspace->update();
 }
 
-void TileSetEditor::_on_textures_added(const PoolStringArray &p_paths) {
+void TileSetEditor::_on_textures_added(const PackedStringArray &p_paths) {
 	int invalid_count = 0;
 	for (int i = 0; i < p_paths.size(); i++) {
 		Ref<Texture2D> t = Ref<Texture2D>(ResourceLoader::load(p_paths[i]));
@@ -1618,16 +1618,14 @@ void TileSetEditor::_on_workspace_input(const Ref<InputEvent> &p_ie) {
 									if (dragging_point >= 0) {
 										dragging_point = -1;
 
-										PoolVector<Vector2> polygon;
+										Vector<Vector2> polygon;
 										polygon.resize(current_shape.size());
-										PoolVector<Vector2>::Write w = polygon.write();
+										Vector2 *w = polygon.ptrw();
 
 										for (int i = 0; i < current_shape.size(); i++) {
 											w[i] = current_shape[i] - shape_anchor;
 										}
 
-										w.release();
-
 										undo_redo->create_action(TTR("Edit Occlusion Polygon"));
 										undo_redo->add_do_method(edited_occlusion_shape.ptr(), "set_polygon", polygon);
 										undo_redo->add_undo_method(edited_occlusion_shape.ptr(), "set_polygon", edited_occlusion_shape->get_polygon());
@@ -1639,18 +1637,16 @@ void TileSetEditor::_on_workspace_input(const Ref<InputEvent> &p_ie) {
 									if (dragging_point >= 0) {
 										dragging_point = -1;
 
-										PoolVector<Vector2> polygon;
+										Vector<Vector2> polygon;
 										Vector<int> indices;
 										polygon.resize(current_shape.size());
-										PoolVector<Vector2>::Write w = polygon.write();
+										Vector2 *w = polygon.ptrw();
 
 										for (int i = 0; i < current_shape.size(); i++) {
 											w[i] = current_shape[i] - shape_anchor;
 											indices.push_back(i);
 										}
 
-										w.release();
-
 										undo_redo->create_action(TTR("Edit Navigation Polygon"));
 										undo_redo->add_do_method(edited_navigation_shape.ptr(), "set_vertices", polygon);
 										undo_redo->add_undo_method(edited_navigation_shape.ptr(), "set_vertices", edited_navigation_shape->get_vertices());
@@ -1983,7 +1979,7 @@ void TileSetEditor::_set_edited_shape_points(const Vector<Vector2> &points) {
 		undo_redo->add_do_method(convex.ptr(), "set_points", points);
 		undo_redo->add_undo_method(convex.ptr(), "set_points", _get_edited_shape_points());
 	} else if (concave.is_valid()) {
-		PoolVector2Array segments;
+		PackedVector2Array segments;
 		for (int i = 0; i < points.size() - 1; i++) {
 			segments.push_back(points[i]);
 			segments.push_back(points[i + 1]);
@@ -2782,7 +2778,7 @@ void TileSetEditor::draw_polygon_shapes() {
 							colors.push_back(c_bg);
 						}
 					} else {
-						PoolVector<Vector2> vertices = shape->get_vertices();
+						Vector<Vector2> vertices = shape->get_vertices();
 						for (int j = 0; j < shape->get_polygon(0).size(); j++) {
 							polygon.push_back(vertices[shape->get_polygon(0)[j]] + anchor);
 							colors.push_back(c_bg);
@@ -2830,7 +2826,7 @@ void TileSetEditor::draw_polygon_shapes() {
 								colors.push_back(c_bg);
 							}
 						} else {
-							PoolVector<Vector2> vertices = shape->get_vertices();
+							Vector<Vector2> vertices = shape->get_vertices();
 							for (int j = 0; j < shape->get_polygon(0).size(); j++) {
 								polygon.push_back(vertices[shape->get_polygon(0)[j]] + anchor);
 								colors.push_back(c_bg);
@@ -2917,15 +2913,14 @@ void TileSetEditor::close_shape(const Vector2 &shape_anchor) {
 	} else if (edit_mode == EDITMODE_OCCLUSION) {
 		Ref<OccluderPolygon2D> shape = memnew(OccluderPolygon2D);
 
-		PoolVector<Vector2> polygon;
+		Vector<Vector2> polygon;
 		polygon.resize(current_shape.size());
-		PoolVector<Vector2>::Write w = polygon.write();
+		Vector2 *w = polygon.ptrw();
 
 		for (int i = 0; i < current_shape.size(); i++) {
 			w[i] = current_shape[i] - shape_anchor;
 		}
 
-		w.release();
 		shape->set_polygon(polygon);
 
 		undo_redo->create_action(TTR("Create Occlusion Polygon"));
@@ -2943,17 +2938,16 @@ void TileSetEditor::close_shape(const Vector2 &shape_anchor) {
 	} else if (edit_mode == EDITMODE_NAVIGATION) {
 		Ref<NavigationPolygon> shape = memnew(NavigationPolygon);
 
-		PoolVector<Vector2> polygon;
+		Vector<Vector2> polygon;
 		Vector<int> indices;
 		polygon.resize(current_shape.size());
-		PoolVector<Vector2>::Write w = polygon.write();
+		Vector2 *w = polygon.ptrw();
 
 		for (int i = 0; i < current_shape.size(); i++) {
 			w[i] = current_shape[i] - shape_anchor;
 			indices.push_back(i);
 		}
 
-		w.release();
 		shape->set_vertices(polygon);
 		shape->add_polygon(indices);
 
@@ -2975,7 +2969,7 @@ void TileSetEditor::close_shape(const Vector2 &shape_anchor) {
 
 void TileSetEditor::select_coord(const Vector2 &coord) {
 	_update_tile_data();
-	current_shape = PoolVector2Array();
+	current_shape = PackedVector2Array();
 	if (get_current_tile() == -1)
 		return;
 	Rect2 current_tile_region = tileset->tile_get_region(get_current_tile());
@@ -3006,7 +3000,7 @@ void TileSetEditor::select_coord(const Vector2 &coord) {
 			current_shape.resize(0);
 			if (edited_navigation_shape.is_valid()) {
 				if (edited_navigation_shape->get_polygon_count() > 0) {
-					PoolVector<Vector2> vertices = edited_navigation_shape->get_vertices();
+					Vector<Vector2> vertices = edited_navigation_shape->get_vertices();
 					for (int i = 0; i < edited_navigation_shape->get_polygon(0).size(); i++) {
 						current_shape.push_back(vertices[edited_navigation_shape->get_polygon(0)[i]] + current_tile_region.position);
 					}
@@ -3055,7 +3049,7 @@ void TileSetEditor::select_coord(const Vector2 &coord) {
 			current_shape.resize(0);
 			if (edited_navigation_shape.is_valid()) {
 				if (edited_navigation_shape->get_polygon_count() > 0) {
-					PoolVector<Vector2> vertices = edited_navigation_shape->get_vertices();
+					Vector<Vector2> vertices = edited_navigation_shape->get_vertices();
 					for (int i = 0; i < edited_navigation_shape->get_polygon(0).size(); i++) {
 						current_shape.push_back(vertices[edited_navigation_shape->get_polygon(0)[i]] + shape_anchor);
 					}
@@ -3513,7 +3507,7 @@ void TilesetEditorContext::_get_property_list(List<PropertyInfo> *p_list) const
 		p_list->push_back(PropertyInfo(Variant::OBJECT, "selected_collision", PROPERTY_HINT_RESOURCE_TYPE, tileset_editor->edited_collision_shape->get_class()));
 		if (tileset_editor->edited_collision_shape.is_valid()) {
 			p_list->push_back(PropertyInfo(Variant::BOOL, "selected_collision_one_way", PROPERTY_HINT_NONE));
-			p_list->push_back(PropertyInfo(Variant::REAL, "selected_collision_one_way_margin", PROPERTY_HINT_NONE));
+			p_list->push_back(PropertyInfo(Variant::FLOAT, "selected_collision_one_way_margin", PROPERTY_HINT_NONE));
 		}
 	}
 	if (tileset_editor->edit_mode == TileSetEditor::EDITMODE_NAVIGATION && tileset_editor->edited_navigation_shape.is_valid()) {
@@ -3554,11 +3548,11 @@ void TileSetEditorPlugin::make_visible(bool p_visible) {
 	if (p_visible) {
 		tileset_editor_button->show();
 		editor->make_bottom_panel_item_visible(tileset_editor);
-		get_tree()->connect("idle_frame", tileset_editor, "_on_workspace_process");
+		get_tree()->connect_compat("idle_frame", tileset_editor, "_on_workspace_process");
 	} else {
 		editor->hide_bottom_panel();
 		tileset_editor_button->hide();
-		get_tree()->disconnect("idle_frame", tileset_editor, "_on_workspace_process");
+		get_tree()->disconnect_compat("idle_frame", tileset_editor, "_on_workspace_process");
 	}
 }
 
diff --git a/editor/plugins/tile_set_editor_plugin.h b/editor/plugins/tile_set_editor_plugin.h
index 26340824a0..7b49e2ece2 100644
--- a/editor/plugins/tile_set_editor_plugin.h
+++ b/editor/plugins/tile_set_editor_plugin.h
@@ -123,7 +123,7 @@ class TileSetEditor : public HSplitContainer {
 	Rect2 edited_region;
 	bool draw_edited_region;
 	Vector2 edited_shape_coord;
-	PoolVector2Array current_shape;
+	PackedVector2Array current_shape;
 	Map<Vector2i, SubtileData> current_tile_data;
 	Map<Vector2, uint32_t> bitmask_map_copy;
 
@@ -178,7 +178,7 @@ class TileSetEditor : public HSplitContainer {
 	Variant get_drag_data_fw(const Point2 &p_point, Control *p_from);
 	bool can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const;
 	void drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from);
-	void _file_load_request(const PoolVector<String> &p_path, int p_at_pos = -1);
+	void _file_load_request(const Vector<String> &p_path, int p_at_pos = -1);
 
 protected:
 	static void _bind_methods();
@@ -195,7 +195,7 @@ private:
 	void _on_tileset_toolbar_button_pressed(int p_index);
 	void _on_tileset_toolbar_confirm();
 	void _on_texture_list_selected(int p_index);
-	void _on_textures_added(const PoolStringArray &p_paths);
+	void _on_textures_added(const PackedStringArray &p_paths);
 	void _on_edit_mode_changed(int p_edit_mode);
 	void _on_workspace_mode_changed(int p_workspace_mode);
 	void _on_workspace_overlay_draw();
diff --git a/editor/plugins/version_control_editor_plugin.cpp b/editor/plugins/version_control_editor_plugin.cpp
index 3622ca8d61..cfa10488ab 100644
--- a/editor/plugins/version_control_editor_plugin.cpp
+++ b/editor/plugins/version_control_editor_plugin.cpp
@@ -124,10 +124,10 @@ void VersionControlEditorPlugin::_initialize_vcs() {
 	ERR_FAIL_COND_MSG(!addon_script_instance, "Failed to create addon script instance.");
 
 	// The addon is attached as a script to the VCS interface as a proxy end-point
-	vcs_interface->set_script_and_instance(script.get_ref_ptr(), addon_script_instance);
+	vcs_interface->set_script_and_instance(script, addon_script_instance);
 
 	EditorVCSInterface::set_singleton(vcs_interface);
-	EditorFileSystem::get_singleton()->connect("filesystem_changed", this, "_refresh_stage_area");
+	EditorFileSystem::get_singleton()->connect_compat("filesystem_changed", this, "_refresh_stage_area");
 
 	String res_dir = OS::get_singleton()->get_resource_dir();
 
@@ -388,8 +388,8 @@ void VersionControlEditorPlugin::clear_stage_area() {
 void VersionControlEditorPlugin::shut_down() {
 
 	if (EditorVCSInterface::get_singleton()) {
-		if (EditorFileSystem::get_singleton()->is_connected("filesystem_changed", this, "_refresh_stage_area")) {
-			EditorFileSystem::get_singleton()->disconnect("filesystem_changed", this, "_refresh_stage_area");
+		if (EditorFileSystem::get_singleton()->is_connected_compat("filesystem_changed", this, "_refresh_stage_area")) {
+			EditorFileSystem::get_singleton()->disconnect_compat("filesystem_changed", this, "_refresh_stage_area");
 		}
 		EditorVCSInterface::get_singleton()->shut_down();
 		memdelete(EditorVCSInterface::get_singleton());
@@ -444,14 +444,14 @@ VersionControlEditorPlugin::VersionControlEditorPlugin() {
 
 	set_up_choice = memnew(OptionButton);
 	set_up_choice->set_h_size_flags(HBoxContainer::SIZE_EXPAND_FILL);
-	set_up_choice->connect("item_selected", this, "_selected_a_vcs");
+	set_up_choice->connect_compat("item_selected", this, "_selected_a_vcs");
 	set_up_hbc->add_child(set_up_choice);
 
 	set_up_init_settings = NULL;
 
 	set_up_init_button = memnew(Button);
 	set_up_init_button->set_text(TTR("Initialize"));
-	set_up_init_button->connect("pressed", this, "_initialize_vcs");
+	set_up_init_button->connect_compat("pressed", this, "_initialize_vcs");
 	set_up_vbc->add_child(set_up_init_button);
 
 	version_control_actions->set_v_size_flags(PopupMenu::SIZE_EXPAND_FILL);
@@ -479,7 +479,7 @@ VersionControlEditorPlugin::VersionControlEditorPlugin() {
 	refresh_button->set_tooltip(TTR("Detect new changes"));
 	refresh_button->set_text(TTR("Refresh"));
 	refresh_button->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("Reload", "EditorIcons"));
-	refresh_button->connect("pressed", this, "_refresh_stage_area");
+	refresh_button->connect_compat("pressed", this, "_refresh_stage_area");
 	stage_tools->add_child(refresh_button);
 
 	stage_files = memnew(Tree);
@@ -492,7 +492,7 @@ VersionControlEditorPlugin::VersionControlEditorPlugin() {
 	stage_files->set_allow_rmb_select(true);
 	stage_files->set_select_mode(Tree::SelectMode::SELECT_MULTI);
 	stage_files->set_edit_checkbox_cell_only_when_checkbox_is_pressed(true);
-	stage_files->connect("cell_selected", this, "_view_file_diff");
+	stage_files->connect_compat("cell_selected", this, "_view_file_diff");
 	stage_files->create_item();
 	stage_files->set_hide_root(true);
 	commit_box_vbc->add_child(stage_files);
@@ -516,12 +516,12 @@ VersionControlEditorPlugin::VersionControlEditorPlugin() {
 	stage_selected_button = memnew(Button);
 	stage_selected_button->set_h_size_flags(Button::SIZE_EXPAND_FILL);
 	stage_selected_button->set_text(TTR("Stage Selected"));
-	stage_selected_button->connect("pressed", this, "_stage_selected");
+	stage_selected_button->connect_compat("pressed", this, "_stage_selected");
 	stage_buttons->add_child(stage_selected_button);
 
 	stage_all_button = memnew(Button);
 	stage_all_button->set_text(TTR("Stage All"));
-	stage_all_button->connect("pressed", this, "_stage_all");
+	stage_all_button->connect_compat("pressed", this, "_stage_all");
 	stage_buttons->add_child(stage_all_button);
 
 	commit_box_vbc->add_child(memnew(HSeparator));
@@ -537,7 +537,7 @@ VersionControlEditorPlugin::VersionControlEditorPlugin() {
 
 	commit_button = memnew(Button);
 	commit_button->set_text(TTR("Commit Changes"));
-	commit_button->connect("pressed", this, "_send_commit_msg");
+	commit_button->connect_compat("pressed", this, "_send_commit_msg");
 	commit_box_vbc->add_child(commit_button);
 
 	commit_status = memnew(Label);
@@ -571,7 +571,7 @@ VersionControlEditorPlugin::VersionControlEditorPlugin() {
 	diff_refresh_button = memnew(Button);
 	diff_refresh_button->set_tooltip(TTR("Detect changes in file diff"));
 	diff_refresh_button->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("Reload", "EditorIcons"));
-	diff_refresh_button->connect("pressed", this, "_refresh_file_diff");
+	diff_refresh_button->connect_compat("pressed", this, "_refresh_file_diff");
 	diff_hbc->add_child(diff_refresh_button);
 
 	diff = memnew(RichTextLabel);
diff --git a/editor/plugins/visual_shader_editor_plugin.cpp b/editor/plugins/visual_shader_editor_plugin.cpp
index d9bccc35f4..2fb23f6a84 100644
--- a/editor/plugins/visual_shader_editor_plugin.cpp
+++ b/editor/plugins/visual_shader_editor_plugin.cpp
@@ -35,6 +35,7 @@
 #include "core/os/input.h"
 #include "core/os/keyboard.h"
 #include "core/project_settings.h"
+#include "core/version.h"
 #include "editor/editor_log.h"
 #include "editor/editor_properties.h"
 #include "editor/editor_scale.h"
@@ -72,14 +73,20 @@ void VisualShaderEditor::edit(VisualShader *p_visual_shader) {
 			}
 		}
 		visual_shader = Ref<VisualShader>(p_visual_shader);
-		if (!visual_shader->is_connected("changed", this, "_update_preview")) {
-			visual_shader->connect("changed", this, "_update_preview");
+		if (!visual_shader->is_connected_compat("changed", this, "_update_preview")) {
+			visual_shader->connect_compat("changed", this, "_update_preview");
 		}
+#ifndef DISABLE_DEPRECATED
+		String version = VERSION_BRANCH;
+		if (visual_shader->get_version() != version) {
+			visual_shader->update_version(version);
+		}
+#endif
 		visual_shader->set_graph_offset(graph->get_scroll_ofs() / EDSCALE);
 	} else {
 		if (visual_shader.is_valid()) {
-			if (visual_shader->is_connected("changed", this, "")) {
-				visual_shader->disconnect("changed", this, "_update_preview");
+			if (visual_shader->is_connected_compat("changed", this, "")) {
+				visual_shader->disconnect_compat("changed", this, "_update_preview");
 			}
 		}
 		visual_shader.unref();
@@ -116,7 +123,7 @@ void VisualShaderEditor::clear_custom_types() {
 	}
 }
 
-void VisualShaderEditor::add_custom_type(const String &p_name, const Ref<Script> &p_script, const String &p_description, int p_return_icon_type, const String &p_category, const String &p_subcategory, bool p_highend) {
+void VisualShaderEditor::add_custom_type(const String &p_name, const Ref<Script> &p_script, const String &p_description, int p_return_icon_type, const String &p_category, bool p_highend) {
 
 	ERR_FAIL_COND(!p_name.is_valid_identifier());
 	ERR_FAIL_COND(!p_script.is_valid());
@@ -134,15 +141,15 @@ void VisualShaderEditor::add_custom_type(const String &p_name, const Ref<Script>
 	ao.return_type = p_return_icon_type;
 	ao.description = p_description;
 	ao.category = p_category;
-	ao.sub_category = p_subcategory;
 	ao.highend = p_highend;
 	ao.is_custom = true;
 
 	bool begin = false;
+	String root = p_category.split("/")[0];
 
 	for (int i = 0; i < add_options.size(); i++) {
 		if (add_options[i].is_custom) {
-			if (add_options[i].category == p_category) {
+			if (add_options[i].category == root) {
 				if (!begin) {
 					begin = true;
 				}
@@ -216,7 +223,7 @@ void VisualShaderEditor::update_custom_nodes() {
 
 			Ref<VisualShaderNodeCustom> ref;
 			ref.instance();
-			ref->set_script(script.get_ref_ptr());
+			ref->set_script(script);
 
 			String name;
 			if (ref->has_method("_get_name")) {
@@ -239,9 +246,6 @@ void VisualShaderEditor::update_custom_nodes() {
 			if (ref->has_method("_get_category")) {
 				category = (String)ref->call("_get_category");
 			}
-			if (category == "") {
-				category = "Custom";
-			}
 
 			String subcategory = "";
 			if (ref->has_method("_get_subcategory")) {
@@ -258,18 +262,19 @@ void VisualShaderEditor::update_custom_nodes() {
 			dict["script"] = script;
 			dict["description"] = description;
 			dict["return_icon_type"] = return_icon_type;
+
+			category = category.rstrip("/");
+			category = category.lstrip("/");
+			category = "Addons/" + category;
+			if (subcategory != "") {
+				category += "/" + subcategory;
+			}
+
 			dict["category"] = category;
-			dict["subcategory"] = subcategory;
 			dict["highend"] = highend;
 
 			String key;
-			key = category;
-			key += "/";
-			if (subcategory != "") {
-				key += subcategory;
-				key += "/";
-			}
-			key += name;
+			key = category + "/" + name;
 
 			added[key] = dict;
 		}
@@ -284,7 +289,7 @@ void VisualShaderEditor::update_custom_nodes() {
 
 		const Dictionary &value = (Dictionary)added[key];
 
-		add_custom_type(value["name"], value["script"], value["description"], value["return_icon_type"], value["category"], value["subcategory"], value["highend"]);
+		add_custom_type(value["name"], value["script"], value["description"], value["return_icon_type"], value["category"], value["highend"]);
 	}
 
 	_update_options_menu();
@@ -299,22 +304,12 @@ void VisualShaderEditor::_update_options_menu() {
 	node_desc->set_text("");
 	members_dialog->get_ok()->set_disabled(true);
 
-	String prev_category;
-	String prev_sub_category;
-
 	members->clear();
 	TreeItem *root = members->create_item();
-	TreeItem *category = NULL;
-	TreeItem *sub_category = NULL;
 
 	String filter = node_filter->get_text().strip_edges();
 	bool use_filter = !filter.empty();
 
-	Vector<String> categories;
-	Vector<String> sub_categories;
-
-	int item_count = 0;
-	int item_count2 = 0;
 	bool is_first_item = true;
 
 	Color unsupported_color = get_color("error_color", "Editor");
@@ -322,111 +317,95 @@ void VisualShaderEditor::_update_options_menu() {
 
 	static bool low_driver = ProjectSettings::get_singleton()->get("rendering/quality/driver/driver_name") == "GLES2";
 
+	Map<String, TreeItem *> folders;
+
 	int current_func = -1;
 
 	if (!visual_shader.is_null()) {
 		current_func = visual_shader->get_mode();
 	}
 
-	for (int i = 0; i < add_options.size() + 1; i++) {
+	Vector<AddOption> custom_options;
+	Vector<AddOption> embedded_options;
 
-		if (i == add_options.size()) {
-			if (sub_category != NULL && item_count2 == 0) {
-				memdelete(sub_category);
-				--item_count;
+	for (int i = 0; i < add_options.size(); i++) {
+		if (!use_filter || add_options[i].name.findn(filter) != -1) {
+			if ((add_options[i].func != current_func && add_options[i].func != -1) || !_is_available(add_options[i].mode)) {
+				continue;
 			}
-			if (category != NULL && item_count == 0) {
-				memdelete(category);
+			const_cast<AddOption &>(add_options[i]).temp_idx = i; // save valid id
+			if (add_options[i].is_custom) {
+				custom_options.push_back(add_options[i]);
+			} else {
+				embedded_options.push_back(add_options[i]);
 			}
-			break;
 		}
+	}
+	Vector<AddOption> options;
+	SortArray<AddOption, _OptionComparator> sorter;
+	sorter.sort(custom_options.ptrw(), custom_options.size());
 
-		if (!use_filter || add_options[i].name.findn(filter) != -1) {
-
-			if ((add_options[i].func != current_func && add_options[i].func != -1) || !_is_available(add_options[i].mode))
-				continue;
+	options.append_array(custom_options);
+	options.append_array(embedded_options);
 
-			if (prev_category != add_options[i].category) {
-				if (category != NULL && item_count == 0) {
-					memdelete(category);
-				}
+	for (int i = 0; i < options.size(); i++) {
+		String path = options[i].category;
+		Vector<String> subfolders = path.split("/");
+		TreeItem *category = NULL;
 
-				item_count = 0;
-				prev_sub_category = "";
-				category = members->create_item(root);
-				category->set_text(0, add_options[i].category);
-				category->set_selectable(0, false);
-				if (!use_filter)
-					category->set_collapsed(true);
-			}
-
-			if (add_options[i].sub_category != "") {
-				if (prev_sub_category != add_options[i].sub_category) {
-					if (category != NULL) {
-						if (sub_category != NULL && item_count2 == 0) {
-							memdelete(sub_category);
-							--item_count;
-						}
-						++item_count;
-						item_count2 = 0;
-						sub_category = members->create_item(category);
-						sub_category->set_text(0, add_options[i].sub_category);
-						sub_category->set_selectable(0, false);
-						if (!use_filter)
-							sub_category->set_collapsed(true);
-					}
-				}
-			} else {
-				sub_category = NULL;
-			}
-
-			TreeItem *p_category = NULL;
-
-			if (sub_category != NULL) {
-				p_category = sub_category;
-				++item_count2;
-			} else if (category != NULL) {
-				p_category = category;
-				++item_count;
-			}
-
-			if (p_category != NULL) {
-				TreeItem *item = members->create_item(p_category);
-				if (add_options[i].highend && low_driver)
-					item->set_custom_color(0, unsupported_color);
-				else if (add_options[i].highend)
-					item->set_custom_color(0, supported_color);
-				item->set_text(0, add_options[i].name);
-				if (is_first_item && use_filter) {
-					item->select(0);
-					node_desc->set_text(_get_description(i));
-					is_first_item = false;
-				}
-				switch (add_options[i].return_type) {
-					case VisualShaderNode::PORT_TYPE_SCALAR:
-						item->set_icon(0, EditorNode::get_singleton()->get_gui_base()->get_icon("float", "EditorIcons"));
-						break;
-					case VisualShaderNode::PORT_TYPE_VECTOR:
-						item->set_icon(0, EditorNode::get_singleton()->get_gui_base()->get_icon("Vector3", "EditorIcons"));
-						break;
-					case VisualShaderNode::PORT_TYPE_BOOLEAN:
-						item->set_icon(0, EditorNode::get_singleton()->get_gui_base()->get_icon("bool", "EditorIcons"));
-						break;
-					case VisualShaderNode::PORT_TYPE_TRANSFORM:
-						item->set_icon(0, EditorNode::get_singleton()->get_gui_base()->get_icon("Transform", "EditorIcons"));
-						break;
-					case VisualShaderNode::PORT_TYPE_SAMPLER:
-						item->set_icon(0, EditorNode::get_singleton()->get_gui_base()->get_icon("ImageTexture", "EditorIcons"));
-						break;
-					default:
-						break;
+		if (!folders.has(path)) {
+			category = root;
+			String path_temp = "";
+			for (int j = 0; j < subfolders.size(); j++) {
+				path_temp += subfolders[j];
+				if (!folders.has(path_temp)) {
+					category = members->create_item(category);
+					category->set_selectable(0, false);
+					category->set_collapsed(!use_filter);
+					category->set_text(0, subfolders[j]);
+					folders.insert(path_temp, category);
+				} else {
+					category = folders[path_temp];
 				}
-				item->set_meta("id", i);
 			}
-
-			prev_sub_category = add_options[i].sub_category;
-			prev_category = add_options[i].category;
+		} else {
+			category = folders[path];
+		}
+
+		TreeItem *item = members->create_item(category);
+		if (options[i].highend && low_driver)
+			item->set_custom_color(0, unsupported_color);
+		else if (options[i].highend)
+			item->set_custom_color(0, supported_color);
+		item->set_text(0, options[i].name);
+		if (is_first_item && use_filter) {
+			item->select(0);
+			node_desc->set_text(options[i].description);
+			is_first_item = false;
+		}
+		switch (options[i].return_type) {
+			case VisualShaderNode::PORT_TYPE_SCALAR:
+				item->set_icon(0, EditorNode::get_singleton()->get_gui_base()->get_icon("float", "EditorIcons"));
+				break;
+			case VisualShaderNode::PORT_TYPE_SCALAR_INT:
+				item->set_icon(0, EditorNode::get_singleton()->get_gui_base()->get_icon("int", "EditorIcons"));
+				break;
+			case VisualShaderNode::PORT_TYPE_VECTOR:
+				item->set_icon(0, EditorNode::get_singleton()->get_gui_base()->get_icon("Vector3", "EditorIcons"));
+				break;
+			case VisualShaderNode::PORT_TYPE_BOOLEAN:
+				item->set_icon(0, EditorNode::get_singleton()->get_gui_base()->get_icon("bool", "EditorIcons"));
+				break;
+			case VisualShaderNode::PORT_TYPE_TRANSFORM:
+				item->set_icon(0, EditorNode::get_singleton()->get_gui_base()->get_icon("Transform", "EditorIcons"));
+				break;
+			case VisualShaderNode::PORT_TYPE_SAMPLER:
+				item->set_icon(0, EditorNode::get_singleton()->get_gui_base()->get_icon("ImageTexture", "EditorIcons"));
+				break;
+			default:
+				break;
 		}
+		item->set_meta("id", options[i].temp_idx);
 	}
 }
 
@@ -459,14 +438,22 @@ void VisualShaderEditor::_update_created_node(GraphNode *node) {
 	if (EditorSettings::get_singleton()->get("interface/theme/use_graph_node_headers")) {
 		Ref<StyleBoxFlat> sb = node->get_stylebox("frame", "GraphNode");
 		Color c = sb->get_border_color();
-		Color mono_color = ((c.r + c.g + c.b) / 3) < 0.7 ? Color(1.0, 1.0, 1.0) : Color(0.0, 0.0, 0.0);
+		Color ic;
+		Color mono_color;
+		if (((c.r + c.g + c.b) / 3) < 0.7) {
+			mono_color = Color(1.0, 1.0, 1.0);
+			ic = Color(0.0, 0.0, 0.0, 0.7);
+		} else {
+			mono_color = Color(0.0, 0.0, 0.0);
+			ic = Color(1.0, 1.0, 1.0, 0.7);
+		}
 		mono_color.a = 0.85;
 		c = mono_color;
 
 		node->add_color_override("title_color", c);
 		c.a = 0.7;
 		node->add_color_override("close_color", c);
-		node->add_color_override("resizer_color", c);
+		node->add_color_override("resizer_color", ic);
 	}
 }
 
@@ -493,12 +480,13 @@ void VisualShaderEditor::_update_graph() {
 		}
 	}
 
-	static const Color type_color[5] = {
-		Color(0.38, 0.85, 0.96), // scalar
+	static const Color type_color[6] = {
+		Color(0.38, 0.85, 0.96), // scalar (float)
+		Color(0.49, 0.78, 0.94), // scalar (int)
 		Color(0.84, 0.49, 0.93), // vector
 		Color(0.55, 0.65, 0.94), // boolean
 		Color(0.96, 0.66, 0.43), // transform
-		Color(1.0, 1.0, 0.0) // sampler
+		Color(1.0, 1.0, 0.0), // sampler
 	};
 
 	List<VisualShader::Connection> connections;
@@ -529,7 +517,7 @@ void VisualShaderEditor::_update_graph() {
 			size = group_node->get_size();
 
 			node->set_resizable(true);
-			node->connect("resize_request", this, "_node_resized", varray((int)type, nodes[n_i]));
+			node->connect_compat("resize_request", this, "_node_resized", varray((int)type, nodes[n_i]));
 		}
 		if (is_expression) {
 			expression = expression_node->get_expression();
@@ -546,10 +534,10 @@ void VisualShaderEditor::_update_graph() {
 
 		if (nodes[n_i] >= 2) {
 			node->set_show_close_button(true);
-			node->connect("close_request", this, "_delete_request", varray(nodes[n_i]), CONNECT_DEFERRED);
+			node->connect_compat("close_request", this, "_delete_request", varray(nodes[n_i]), CONNECT_DEFERRED);
 		}
 
-		node->connect("dragged", this, "_node_dragged", varray(nodes[n_i]));
+		node->connect_compat("dragged", this, "_node_dragged", varray(nodes[n_i]));
 
 		Control *custom_editor = NULL;
 		int port_offset = 0;
@@ -559,7 +547,8 @@ void VisualShaderEditor::_update_graph() {
 		}
 
 		Ref<VisualShaderNodeUniform> uniform = vsnode;
-		Ref<VisualShaderNodeScalarUniform> scalar_uniform = vsnode;
+		Ref<VisualShaderNodeFloatUniform> float_uniform = vsnode;
+		Ref<VisualShaderNodeIntUniform> int_uniform = vsnode;
 		if (uniform.is_valid()) {
 			graph->add_child(node);
 			_update_created_node(node);
@@ -567,14 +556,14 @@ void VisualShaderEditor::_update_graph() {
 			LineEdit *uniform_name = memnew(LineEdit);
 			uniform_name->set_text(uniform->get_uniform_name());
 			node->add_child(uniform_name);
-			uniform_name->connect("text_entered", this, "_line_edit_changed", varray(uniform_name, nodes[n_i]));
-			uniform_name->connect("focus_exited", this, "_line_edit_focus_out", varray(uniform_name, nodes[n_i]));
+			uniform_name->connect_compat("text_entered", this, "_line_edit_changed", varray(uniform_name, nodes[n_i]));
+			uniform_name->connect_compat("focus_exited", this, "_line_edit_focus_out", varray(uniform_name, nodes[n_i]));
 
 			if (vsnode->get_input_port_count() == 0 && vsnode->get_output_port_count() == 1 && vsnode->get_output_port_name(0) == "") {
 				//shortcut
 				VisualShaderNode::PortType port_right = vsnode->get_output_port_type(0);
 				node->set_slot(0, false, VisualShaderNode::PORT_TYPE_SCALAR, Color(), true, port_right, type_color[port_right]);
-				if (!scalar_uniform.is_valid()) {
+				if (!float_uniform.is_valid() && !int_uniform.is_valid()) {
 					continue;
 				}
 			}
@@ -588,13 +577,13 @@ void VisualShaderEditor::_update_graph() {
 			}
 		}
 
-		if (custom_editor && !scalar_uniform.is_valid() && vsnode->get_output_port_count() > 0 && vsnode->get_output_port_name(0) == "" && (vsnode->get_input_port_count() == 0 || vsnode->get_input_port_name(0) == "")) {
+		if (custom_editor && !float_uniform.is_valid() && !int_uniform.is_valid() && vsnode->get_output_port_count() > 0 && vsnode->get_output_port_name(0) == "" && (vsnode->get_input_port_count() == 0 || vsnode->get_input_port_name(0) == "")) {
 			//will be embedded in first port
 		} else if (custom_editor) {
 
 			port_offset++;
 			node->add_child(custom_editor);
-			if (scalar_uniform.is_valid()) {
+			if (float_uniform.is_valid() || int_uniform.is_valid()) {
 				custom_editor->call_deferred("_show_prop_names", true);
 				continue;
 			}
@@ -612,14 +601,14 @@ void VisualShaderEditor::_update_graph() {
 
 				Button *add_input_btn = memnew(Button);
 				add_input_btn->set_text(TTR("Add Input"));
-				add_input_btn->connect("pressed", this, "_add_input_port", varray(nodes[n_i], group_node->get_free_input_port_id(), VisualShaderNode::PORT_TYPE_VECTOR, "input" + itos(group_node->get_free_input_port_id())), CONNECT_DEFERRED);
+				add_input_btn->connect_compat("pressed", this, "_add_input_port", varray(nodes[n_i], group_node->get_free_input_port_id(), VisualShaderNode::PORT_TYPE_VECTOR, "input" + itos(group_node->get_free_input_port_id())), CONNECT_DEFERRED);
 				hb2->add_child(add_input_btn);
 
 				hb2->add_spacer();
 
 				Button *add_output_btn = memnew(Button);
 				add_output_btn->set_text(TTR("Add Output"));
-				add_output_btn->connect("pressed", this, "_add_output_port", varray(nodes[n_i], group_node->get_free_output_port_id(), VisualShaderNode::PORT_TYPE_VECTOR, "output" + itos(group_node->get_free_output_port_id())), CONNECT_DEFERRED);
+				add_output_btn->connect_compat("pressed", this, "_add_output_port", varray(nodes[n_i], group_node->get_free_output_port_id(), VisualShaderNode::PORT_TYPE_VECTOR, "output" + itos(group_node->get_free_output_port_id())), CONNECT_DEFERRED);
 				hb2->add_child(add_output_btn);
 
 				node->add_child(hb2);
@@ -667,19 +656,19 @@ void VisualShaderEditor::_update_graph() {
 			if (default_value.get_type() != Variant::NIL) { // only a label
 				Button *button = memnew(Button);
 				hb->add_child(button);
-				button->connect("pressed", this, "_edit_port_default_input", varray(button, nodes[n_i], i));
+				button->connect_compat("pressed", this, "_edit_port_default_input", varray(button, nodes[n_i], i));
 
 				switch (default_value.get_type()) {
 
 					case Variant::COLOR: {
 						button->set_custom_minimum_size(Size2(30, 0) * EDSCALE);
-						button->connect("draw", this, "_draw_color_over_button", varray(button, default_value));
+						button->connect_compat("draw", this, "_draw_color_over_button", varray(button, default_value));
 					} break;
 					case Variant::BOOL: {
 						button->set_text(((bool)default_value) ? "true" : "false");
 					} break;
 					case Variant::INT:
-					case Variant::REAL: {
+					case Variant::FLOAT: {
 						button->set_text(String::num(default_value, 4));
 					} break;
 					case Variant::VECTOR3: {
@@ -701,27 +690,28 @@ void VisualShaderEditor::_update_graph() {
 					if (is_group) {
 						OptionButton *type_box = memnew(OptionButton);
 						hb->add_child(type_box);
-						type_box->add_item(TTR("Scalar"));
+						type_box->add_item(TTR("Float"));
+						type_box->add_item(TTR("Int"));
 						type_box->add_item(TTR("Vector"));
 						type_box->add_item(TTR("Boolean"));
 						type_box->add_item(TTR("Transform"));
 						type_box->add_item(TTR("Sampler"));
 						type_box->select(group_node->get_input_port_type(i));
 						type_box->set_custom_minimum_size(Size2(100 * EDSCALE, 0));
-						type_box->connect("item_selected", this, "_change_input_port_type", varray(nodes[n_i], i), CONNECT_DEFERRED);
+						type_box->connect_compat("item_selected", this, "_change_input_port_type", varray(nodes[n_i], i), CONNECT_DEFERRED);
 
 						LineEdit *name_box = memnew(LineEdit);
 						hb->add_child(name_box);
 						name_box->set_custom_minimum_size(Size2(65 * EDSCALE, 0));
 						name_box->set_h_size_flags(SIZE_EXPAND_FILL);
 						name_box->set_text(name_left);
-						name_box->connect("text_entered", this, "_change_input_port_name", varray(name_box, nodes[n_i], i));
-						name_box->connect("focus_exited", this, "_port_name_focus_out", varray(name_box, nodes[n_i], i, false));
+						name_box->connect_compat("text_entered", this, "_change_input_port_name", varray(name_box, nodes[n_i], i));
+						name_box->connect_compat("focus_exited", this, "_port_name_focus_out", varray(name_box, nodes[n_i], i, false));
 
 						Button *remove_btn = memnew(Button);
 						remove_btn->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("Remove", "EditorIcons"));
 						remove_btn->set_tooltip(TTR("Remove") + " " + name_left);
-						remove_btn->connect("pressed", this, "_remove_input_port", varray(nodes[n_i], i), CONNECT_DEFERRED);
+						remove_btn->connect_compat("pressed", this, "_remove_input_port", varray(nodes[n_i], i), CONNECT_DEFERRED);
 						hb->add_child(remove_btn);
 					} else {
 
@@ -750,7 +740,7 @@ void VisualShaderEditor::_update_graph() {
 						Button *remove_btn = memnew(Button);
 						remove_btn->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("Remove", "EditorIcons"));
 						remove_btn->set_tooltip(TTR("Remove") + " " + name_left);
-						remove_btn->connect("pressed", this, "_remove_output_port", varray(nodes[n_i], i), CONNECT_DEFERRED);
+						remove_btn->connect_compat("pressed", this, "_remove_output_port", varray(nodes[n_i], i), CONNECT_DEFERRED);
 						hb->add_child(remove_btn);
 
 						LineEdit *name_box = memnew(LineEdit);
@@ -758,18 +748,19 @@ void VisualShaderEditor::_update_graph() {
 						name_box->set_custom_minimum_size(Size2(65 * EDSCALE, 0));
 						name_box->set_h_size_flags(SIZE_EXPAND_FILL);
 						name_box->set_text(name_right);
-						name_box->connect("text_entered", this, "_change_output_port_name", varray(name_box, nodes[n_i], i));
-						name_box->connect("focus_exited", this, "_port_name_focus_out", varray(name_box, nodes[n_i], i, true));
+						name_box->connect_compat("text_entered", this, "_change_output_port_name", varray(name_box, nodes[n_i], i));
+						name_box->connect_compat("focus_exited", this, "_port_name_focus_out", varray(name_box, nodes[n_i], i, true));
 
 						OptionButton *type_box = memnew(OptionButton);
 						hb->add_child(type_box);
-						type_box->add_item(TTR("Scalar"));
+						type_box->add_item(TTR("Float"));
+						type_box->add_item(TTR("Int"));
 						type_box->add_item(TTR("Vector"));
 						type_box->add_item(TTR("Boolean"));
 						type_box->add_item(TTR("Transform"));
 						type_box->select(group_node->get_output_port_type(i));
 						type_box->set_custom_minimum_size(Size2(100 * EDSCALE, 0));
-						type_box->connect("item_selected", this, "_change_output_port_type", varray(nodes[n_i], i), CONNECT_DEFERRED);
+						type_box->connect_compat("item_selected", this, "_change_output_port_type", varray(nodes[n_i], i), CONNECT_DEFERRED);
 					} else {
 						Label *label = memnew(Label);
 						label->set_text(name_right);
@@ -790,7 +781,7 @@ void VisualShaderEditor::_update_graph() {
 					preview->set_pressed(true);
 				}
 
-				preview->connect("pressed", this, "_preview_select_port", varray(nodes[n_i], i), CONNECT_DEFERRED);
+				preview->connect_compat("pressed", this, "_preview_select_port", varray(nodes[n_i], i), CONNECT_DEFERRED);
 				hb->add_child(preview);
 			}
 
@@ -863,7 +854,7 @@ void VisualShaderEditor::_update_graph() {
 			expression_box->set_context_menu_enabled(false);
 			expression_box->set_show_line_numbers(true);
 
-			expression_box->connect("focus_exited", this, "_expression_focus_out", varray(expression_box, nodes[n_i]));
+			expression_box->connect_compat("focus_exited", this, "_expression_focus_out", varray(expression_box, nodes[n_i]));
 		}
 
 		if (!uniform.is_valid()) {
@@ -1326,7 +1317,7 @@ VisualShaderNode *VisualShaderEditor::_add_node(int p_idx, int p_op_idx) {
 		VisualShaderNode *vsn = Object::cast_to<VisualShaderNode>(ClassDB::instance(add_options[p_idx].type));
 		ERR_FAIL_COND_V(!vsn, NULL);
 
-		VisualShaderNodeScalarConstant *constant = Object::cast_to<VisualShaderNodeScalarConstant>(vsn);
+		VisualShaderNodeFloatConstant *constant = Object::cast_to<VisualShaderNodeFloatConstant>(vsn);
 
 		if (constant) {
 			if ((int)add_options[p_idx].value != -1)
@@ -1365,16 +1356,28 @@ VisualShaderNode *VisualShaderEditor::_add_node(int p_idx, int p_op_idx) {
 				colorFunc->set_function((VisualShaderNodeColorFunc::Function)p_op_idx);
 			}
 
-			VisualShaderNodeScalarOp *scalarOp = Object::cast_to<VisualShaderNodeScalarOp>(vsn);
+			VisualShaderNodeFloatOp *floatOp = Object::cast_to<VisualShaderNodeFloatOp>(vsn);
+
+			if (floatOp) {
+				floatOp->set_operator((VisualShaderNodeFloatOp::Operator)p_op_idx);
+			}
+
+			VisualShaderNodeIntOp *intOp = Object::cast_to<VisualShaderNodeIntOp>(vsn);
+
+			if (intOp) {
+				intOp->set_operator((VisualShaderNodeIntOp::Operator)p_op_idx);
+			}
+
+			VisualShaderNodeFloatFunc *floatFunc = Object::cast_to<VisualShaderNodeFloatFunc>(vsn);
 
-			if (scalarOp) {
-				scalarOp->set_operator((VisualShaderNodeScalarOp::Operator)p_op_idx);
+			if (floatFunc) {
+				floatFunc->set_function((VisualShaderNodeFloatFunc::Function)p_op_idx);
 			}
 
-			VisualShaderNodeScalarFunc *scalarFunc = Object::cast_to<VisualShaderNodeScalarFunc>(vsn);
+			VisualShaderNodeIntFunc *intFunc = Object::cast_to<VisualShaderNodeIntFunc>(vsn);
 
-			if (scalarFunc) {
-				scalarFunc->set_function((VisualShaderNodeScalarFunc::Function)p_op_idx);
+			if (intFunc) {
+				intFunc->set_function((VisualShaderNodeIntFunc::Function)p_op_idx);
 			}
 
 			VisualShaderNodeVectorOp *vecOp = Object::cast_to<VisualShaderNodeVectorOp>(vsn);
@@ -1415,7 +1418,7 @@ VisualShaderNode *VisualShaderEditor::_add_node(int p_idx, int p_op_idx) {
 		VisualShaderNode *vsn = Object::cast_to<VisualShaderNode>(ClassDB::instance(base_type));
 		ERR_FAIL_COND_V(!vsn, NULL);
 		vsnode = Ref<VisualShaderNode>(vsn);
-		vsnode->set_script(add_options[p_idx].script.get_ref_ptr());
+		vsnode->set_script(add_options[p_idx].script);
 	}
 
 	Point2 position = graph->get_scroll_ofs();
@@ -1606,8 +1609,29 @@ void VisualShaderEditor::_graph_gui_input(const Ref<InputEvent> &p_event) {
 
 	Ref<InputEventMouseButton> mb = p_event;
 
-	if (mb.is_valid() && mb->is_pressed() && mb->get_button_index() == BUTTON_RIGHT)
-		_show_members_dialog(true);
+	if (mb.is_valid() && mb->is_pressed() && mb->get_button_index() == BUTTON_RIGHT) {
+		List<int> to_change;
+		for (int i = 0; i < graph->get_child_count(); i++) {
+			GraphNode *gn = Object::cast_to<GraphNode>(graph->get_child(i));
+			if (gn) {
+				if (gn->is_selected() && gn->is_close_button_visible()) {
+					to_change.push_back(gn->get_name().operator String().to_int());
+				}
+			}
+		}
+		if (to_change.empty() && copy_nodes_buffer.empty()) {
+			_show_members_dialog(true);
+		} else {
+			popup_menu->set_item_disabled(NodeMenuOptions::COPY, to_change.empty());
+			popup_menu->set_item_disabled(NodeMenuOptions::PASTE, copy_nodes_buffer.empty());
+			popup_menu->set_item_disabled(NodeMenuOptions::DELETE, to_change.empty());
+			popup_menu->set_item_disabled(NodeMenuOptions::DUPLICATE, to_change.empty());
+			menu_point = graph->get_local_mouse_position();
+			Point2 gpos = Input::get_singleton()->get_mouse_position();
+			popup_menu->set_position(gpos);
+			popup_menu->popup();
+		}
+	}
 }
 
 void VisualShaderEditor::_show_members_dialog(bool at_mouse_pos) {
@@ -1905,7 +1929,7 @@ void VisualShaderEditor::_copy_nodes() {
 	_dup_copy_nodes(copy_type, copy_nodes_buffer, copy_nodes_excluded_buffer);
 }
 
-void VisualShaderEditor::_paste_nodes() {
+void VisualShaderEditor::_paste_nodes(bool p_use_custom_position, const Vector2 &p_custom_position) {
 
 	if (copy_nodes_buffer.empty())
 		return;
@@ -1916,12 +1940,19 @@ void VisualShaderEditor::_paste_nodes() {
 
 	float scale = graph->get_zoom();
 
-	_dup_paste_nodes(type, copy_type, copy_nodes_buffer, copy_nodes_excluded_buffer, (graph->get_scroll_ofs() / scale + graph->get_local_mouse_position() / scale - selection_center), false);
+	Vector2 mpos;
+	if (p_use_custom_position) {
+		mpos = p_custom_position;
+	} else {
+		mpos = graph->get_local_mouse_position();
+	}
+
+	_dup_paste_nodes(type, copy_type, copy_nodes_buffer, copy_nodes_excluded_buffer, (graph->get_scroll_ofs() / scale + mpos / scale - selection_center), false);
 
 	_dup_update_excluded(type, copy_nodes_excluded_buffer); // to prevent selection of previous copies at new paste
 }
 
-void VisualShaderEditor::_on_nodes_delete() {
+void VisualShaderEditor::_delete_nodes() {
 
 	VisualShader::Type type = VisualShader::Type(edit_type->get_selected());
 	List<int> to_erase;
@@ -2107,6 +2138,26 @@ void VisualShaderEditor::_tools_menu_option(int p_idx) {
 	}
 }
 
+void VisualShaderEditor::_node_menu_id_pressed(int p_idx) {
+	switch (p_idx) {
+		case NodeMenuOptions::ADD:
+			_show_members_dialog(true);
+			break;
+		case NodeMenuOptions::COPY:
+			_copy_nodes();
+			break;
+		case NodeMenuOptions::PASTE:
+			_paste_nodes(true, menu_point);
+			break;
+		case NodeMenuOptions::DELETE:
+			_delete_nodes();
+			break;
+		case NodeMenuOptions::DUPLICATE:
+			_duplicate_nodes();
+			break;
+	}
+}
+
 Variant VisualShaderEditor::get_drag_data_fw(const Point2 &p_point, Control *p_from) {
 
 	if (p_from == members) {
@@ -2164,10 +2215,10 @@ void VisualShaderEditor::drop_data_fw(const Point2 &p_point, const Variant &p_da
 			saved_node_pos_dirty = true;
 			_add_node(idx, add_options[idx].sub_func);
 		} else if (d.has("files")) {
-			if (d["files"].get_type() == Variant::POOL_STRING_ARRAY) {
+			if (d["files"].get_type() == Variant::PACKED_STRING_ARRAY) {
 
 				int j = 0;
-				PoolStringArray arr = d["files"];
+				PackedStringArray arr = d["files"];
 				for (int i = 0; i < arr.size(); i++) {
 
 					String type = ResourceLoader::get_resource_type(arr[i]);
@@ -2245,7 +2296,7 @@ void VisualShaderEditor::_bind_methods() {
 	ClassDB::bind_method("_node_selected", &VisualShaderEditor::_node_selected);
 	ClassDB::bind_method("_scroll_changed", &VisualShaderEditor::_scroll_changed);
 	ClassDB::bind_method("_delete_request", &VisualShaderEditor::_delete_request);
-	ClassDB::bind_method("_on_nodes_delete", &VisualShaderEditor::_on_nodes_delete);
+	ClassDB::bind_method("_delete_nodes", &VisualShaderEditor::_delete_nodes);
 	ClassDB::bind_method("_node_changed", &VisualShaderEditor::_node_changed);
 	ClassDB::bind_method("_edit_port_default_input", &VisualShaderEditor::_edit_port_default_input);
 	ClassDB::bind_method("_port_edited", &VisualShaderEditor::_port_edited);
@@ -2288,6 +2339,8 @@ void VisualShaderEditor::_bind_methods() {
 	ClassDB::bind_method("_member_unselected", &VisualShaderEditor::_member_unselected);
 	ClassDB::bind_method("_member_create", &VisualShaderEditor::_member_create);
 	ClassDB::bind_method("_member_cancel", &VisualShaderEditor::_member_cancel);
+
+	ClassDB::bind_method("_node_menu_id_pressed", &VisualShaderEditor::_node_menu_id_pressed);
 }
 
 VisualShaderEditor *VisualShaderEditor::singleton = NULL;
@@ -2321,30 +2374,38 @@ VisualShaderEditor::VisualShaderEditor() {
 	main_box->add_child(graph);
 	graph->set_drag_forwarding(this);
 	graph->add_valid_right_disconnect_type(VisualShaderNode::PORT_TYPE_SCALAR);
+	graph->add_valid_right_disconnect_type(VisualShaderNode::PORT_TYPE_SCALAR_INT);
 	graph->add_valid_right_disconnect_type(VisualShaderNode::PORT_TYPE_BOOLEAN);
 	graph->add_valid_right_disconnect_type(VisualShaderNode::PORT_TYPE_VECTOR);
 	graph->add_valid_right_disconnect_type(VisualShaderNode::PORT_TYPE_TRANSFORM);
 	graph->add_valid_right_disconnect_type(VisualShaderNode::PORT_TYPE_SAMPLER);
 	//graph->add_valid_left_disconnect_type(0);
 	graph->set_v_size_flags(SIZE_EXPAND_FILL);
-	graph->connect("connection_request", this, "_connection_request", varray(), CONNECT_DEFERRED);
-	graph->connect("disconnection_request", this, "_disconnection_request", varray(), CONNECT_DEFERRED);
-	graph->connect("node_selected", this, "_node_selected");
-	graph->connect("scroll_offset_changed", this, "_scroll_changed");
-	graph->connect("duplicate_nodes_request", this, "_duplicate_nodes");
-	graph->connect("copy_nodes_request", this, "_copy_nodes");
-	graph->connect("paste_nodes_request", this, "_paste_nodes");
-	graph->connect("delete_nodes_request", this, "_on_nodes_delete");
-	graph->connect("gui_input", this, "_graph_gui_input");
-	graph->connect("connection_to_empty", this, "_connection_to_empty");
-	graph->connect("connection_from_empty", this, "_connection_from_empty");
+	graph->connect_compat("connection_request", this, "_connection_request", varray(), CONNECT_DEFERRED);
+	graph->connect_compat("disconnection_request", this, "_disconnection_request", varray(), CONNECT_DEFERRED);
+	graph->connect_compat("node_selected", this, "_node_selected");
+	graph->connect_compat("scroll_offset_changed", this, "_scroll_changed");
+	graph->connect_compat("duplicate_nodes_request", this, "_duplicate_nodes");
+	graph->connect_compat("copy_nodes_request", this, "_copy_nodes");
+	graph->connect_compat("paste_nodes_request", this, "_paste_nodes");
+	graph->connect_compat("delete_nodes_request", this, "_delete_nodes");
+	graph->connect_compat("gui_input", this, "_graph_gui_input");
+	graph->connect_compat("connection_to_empty", this, "_connection_to_empty");
+	graph->connect_compat("connection_from_empty", this, "_connection_from_empty");
 	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_SCALAR, VisualShaderNode::PORT_TYPE_SCALAR);
+	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_SCALAR, VisualShaderNode::PORT_TYPE_SCALAR_INT);
 	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_SCALAR, VisualShaderNode::PORT_TYPE_VECTOR);
 	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_SCALAR, VisualShaderNode::PORT_TYPE_BOOLEAN);
+	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_SCALAR_INT, VisualShaderNode::PORT_TYPE_SCALAR_INT);
+	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_SCALAR_INT, VisualShaderNode::PORT_TYPE_SCALAR);
+	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_SCALAR_INT, VisualShaderNode::PORT_TYPE_VECTOR);
+	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_SCALAR_INT, VisualShaderNode::PORT_TYPE_BOOLEAN);
 	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_VECTOR, VisualShaderNode::PORT_TYPE_SCALAR);
+	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_VECTOR, VisualShaderNode::PORT_TYPE_SCALAR_INT);
 	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_VECTOR, VisualShaderNode::PORT_TYPE_VECTOR);
 	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_VECTOR, VisualShaderNode::PORT_TYPE_BOOLEAN);
 	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_BOOLEAN, VisualShaderNode::PORT_TYPE_SCALAR);
+	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_BOOLEAN, VisualShaderNode::PORT_TYPE_SCALAR_INT);
 	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_BOOLEAN, VisualShaderNode::PORT_TYPE_VECTOR);
 	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_BOOLEAN, VisualShaderNode::PORT_TYPE_BOOLEAN);
 	graph->add_valid_connection_type(VisualShaderNode::PORT_TYPE_TRANSFORM, VisualShaderNode::PORT_TYPE_TRANSFORM);
@@ -2359,7 +2420,7 @@ VisualShaderEditor::VisualShaderEditor() {
 	edit_type->add_item(TTR("Fragment"));
 	edit_type->add_item(TTR("Light"));
 	edit_type->select(1);
-	edit_type->connect("item_selected", this, "_mode_selected");
+	edit_type->connect_compat("item_selected", this, "_mode_selected");
 	graph->get_zoom_hbox()->add_child(edit_type);
 	graph->get_zoom_hbox()->move_child(edit_type, 0);
 
@@ -2367,13 +2428,13 @@ VisualShaderEditor::VisualShaderEditor() {
 	graph->get_zoom_hbox()->add_child(add_node);
 	add_node->set_text(TTR("Add Node..."));
 	graph->get_zoom_hbox()->move_child(add_node, 0);
-	add_node->connect("pressed", this, "_show_members_dialog", varray(false));
+	add_node->connect_compat("pressed", this, "_show_members_dialog", varray(false));
 
 	preview_shader = memnew(ToolButton);
 	preview_shader->set_toggle_mode(true);
 	preview_shader->set_tooltip(TTR("Show resulted shader code."));
 	graph->get_zoom_hbox()->add_child(preview_shader);
-	preview_shader->connect("pressed", this, "_show_preview_text");
+	preview_shader->connect_compat("pressed", this, "_show_preview_text");
 
 	///////////////////////////////////////
 	// PREVIEW PANEL
@@ -2396,6 +2457,20 @@ VisualShaderEditor::VisualShaderEditor() {
 	error_text->set_visible(false);
 
 	///////////////////////////////////////
+	// POPUP MENU
+	///////////////////////////////////////
+
+	popup_menu = memnew(PopupMenu);
+	add_child(popup_menu);
+	popup_menu->add_item("Add Node", NodeMenuOptions::ADD);
+	popup_menu->add_separator();
+	popup_menu->add_item("Copy", NodeMenuOptions::COPY);
+	popup_menu->add_item("Paste", NodeMenuOptions::PASTE);
+	popup_menu->add_item("Delete", NodeMenuOptions::DELETE);
+	popup_menu->add_item("Duplicate", NodeMenuOptions::DUPLICATE);
+	popup_menu->connect_compat("id_pressed", this, "_node_menu_id_pressed");
+
+	///////////////////////////////////////
 	// SHADER NODES TREE
 	///////////////////////////////////////
 
@@ -2407,15 +2482,15 @@ VisualShaderEditor::VisualShaderEditor() {
 
 	node_filter = memnew(LineEdit);
 	filter_hb->add_child(node_filter);
-	node_filter->connect("text_changed", this, "_member_filter_changed");
-	node_filter->connect("gui_input", this, "_sbox_input");
+	node_filter->connect_compat("text_changed", this, "_member_filter_changed");
+	node_filter->connect_compat("gui_input", this, "_sbox_input");
 	node_filter->set_h_size_flags(SIZE_EXPAND_FILL);
 	node_filter->set_placeholder(TTR("Search"));
 
 	tools = memnew(MenuButton);
 	filter_hb->add_child(tools);
 	tools->set_tooltip(TTR("Options"));
-	tools->get_popup()->connect("id_pressed", this, "_tools_menu_option");
+	tools->get_popup()->connect_compat("id_pressed", this, "_tools_menu_option");
 	tools->get_popup()->add_item(TTR("Expand All"), EXPAND_ALL);
 	tools->get_popup()->add_item(TTR("Collapse All"), COLLAPSE_ALL);
 
@@ -2428,9 +2503,9 @@ VisualShaderEditor::VisualShaderEditor() {
 	members->set_allow_reselect(true);
 	members->set_hide_folding(false);
 	members->set_custom_minimum_size(Size2(180 * EDSCALE, 200 * EDSCALE));
-	members->connect("item_activated", this, "_member_create");
-	members->connect("item_selected", this, "_member_selected");
-	members->connect("nothing_selected", this, "_member_unselected");
+	members->connect_compat("item_activated", this, "_member_create");
+	members->connect_compat("item_selected", this, "_member_selected");
+	members->connect_compat("nothing_selected", this, "_member_unselected");
 
 	HBoxContainer *desc_hbox = memnew(HBoxContainer);
 	members_vb->add_child(desc_hbox);
@@ -2458,11 +2533,11 @@ VisualShaderEditor::VisualShaderEditor() {
 	members_dialog->set_title(TTR("Create Shader Node"));
 	members_dialog->add_child(members_vb);
 	members_dialog->get_ok()->set_text(TTR("Create"));
-	members_dialog->get_ok()->connect("pressed", this, "_member_create");
+	members_dialog->get_ok()->connect_compat("pressed", this, "_member_create");
 	members_dialog->get_ok()->set_disabled(true);
 	members_dialog->set_resizable(true);
 	members_dialog->set_as_minsize();
-	members_dialog->connect("hide", this, "_member_cancel");
+	members_dialog->connect_compat("hide", this, "_member_cancel");
 	add_child(members_dialog);
 
 	alert = memnew(AcceptDialog);
@@ -2633,7 +2708,7 @@ VisualShaderEditor::VisualShaderEditor() {
 	add_options.push_back(AddOption("CustomAlpha", "Input", "Vertex", "VisualShaderNodeInput", vformat(input_param_for_vertex_shader_mode, "custom_alpha"), "custom_alpha", VisualShaderNode::PORT_TYPE_SCALAR, VisualShader::TYPE_VERTEX, Shader::MODE_PARTICLES));
 	add_options.push_back(AddOption("Delta", "Input", "Vertex", "VisualShaderNodeInput", vformat(input_param_for_vertex_shader_mode, "delta"), "delta", VisualShaderNode::PORT_TYPE_SCALAR, VisualShader::TYPE_VERTEX, Shader::MODE_PARTICLES));
 	add_options.push_back(AddOption("EmissionTransform", "Input", "Vertex", "VisualShaderNodeInput", vformat(input_param_for_vertex_shader_mode, "emission_transform"), "emission_transform", VisualShaderNode::PORT_TYPE_TRANSFORM, VisualShader::TYPE_VERTEX, Shader::MODE_PARTICLES));
-	add_options.push_back(AddOption("Index", "Input", "Vertex", "VisualShaderNodeInput", vformat(input_param_for_vertex_shader_mode, "index"), "index", VisualShaderNode::PORT_TYPE_SCALAR, VisualShader::TYPE_VERTEX, Shader::MODE_PARTICLES));
+	add_options.push_back(AddOption("Index", "Input", "Vertex", "VisualShaderNodeInput", vformat(input_param_for_vertex_shader_mode, "index"), "index", VisualShaderNode::PORT_TYPE_SCALAR_INT, VisualShader::TYPE_VERTEX, Shader::MODE_PARTICLES));
 	add_options.push_back(AddOption("LifeTime", "Input", "Vertex", "VisualShaderNodeInput", vformat(input_param_for_vertex_shader_mode, "lifetime"), "lifetime", VisualShaderNode::PORT_TYPE_SCALAR, VisualShader::TYPE_VERTEX, Shader::MODE_PARTICLES));
 	add_options.push_back(AddOption("Restart", "Input", "Vertex", "VisualShaderNodeInput", vformat(input_param_for_vertex_shader_mode, "restart"), "restart", VisualShaderNode::PORT_TYPE_SCALAR, VisualShader::TYPE_VERTEX, Shader::MODE_PARTICLES));
 	add_options.push_back(AddOption("Time", "Input", "Vertex", "VisualShaderNodeInput", vformat(input_param_for_vertex_shader_mode, "time"), "time", VisualShaderNode::PORT_TYPE_SCALAR, VisualShader::TYPE_VERTEX, Shader::MODE_PARTICLES));
@@ -2642,71 +2717,84 @@ VisualShaderEditor::VisualShaderEditor() {
 
 	// SCALAR
 
-	add_options.push_back(AddOption("ScalarFunc", "Scalar", "Common", "VisualShaderNodeScalarFunc", TTR("Scalar function."), -1, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("ScalarOp", "Scalar", "Common", "VisualShaderNodeScalarOp", TTR("Scalar operator."), -1, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("FloatFunc", "Scalar", "Common", "VisualShaderNodeFloatFunc", TTR("Float function."), -1, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("IntFunc", "Scalar", "Common", "VisualShaderNodeIntFunc", TTR("Integer function."), -1, VisualShaderNode::PORT_TYPE_SCALAR_INT));
+	add_options.push_back(AddOption("FloatOp", "Scalar", "Common", "VisualShaderNodeFloatOp", TTR("Float operator."), -1, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("IntOp", "Scalar", "Common", "VisualShaderNodeIntOp", TTR("Integer operator."), -1, VisualShaderNode::PORT_TYPE_SCALAR_INT));
 
 	//CONSTANTS
 
-	add_options.push_back(AddOption("E", "Scalar", "Constants", "VisualShaderNodeScalarConstant", TTR("E constant (2.718282). Represents the base of the natural logarithm."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, Math_E));
-	add_options.push_back(AddOption("Epsilon", "Scalar", "Constants", "VisualShaderNodeScalarConstant", TTR("Epsilon constant (0.00001). Smallest possible scalar number."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, CMP_EPSILON));
-	add_options.push_back(AddOption("Phi", "Scalar", "Constants", "VisualShaderNodeScalarConstant", TTR("Phi constant (1.618034). Golden ratio."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, 1.618034f));
-	add_options.push_back(AddOption("Pi/4", "Scalar", "Constants", "VisualShaderNodeScalarConstant", TTR("Pi/4 constant (0.785398) or 45 degrees."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, Math_PI / 4));
-	add_options.push_back(AddOption("Pi/2", "Scalar", "Constants", "VisualShaderNodeScalarConstant", TTR("Pi/2 constant (1.570796) or 90 degrees."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, Math_PI / 2));
-	add_options.push_back(AddOption("Pi", "Scalar", "Constants", "VisualShaderNodeScalarConstant", TTR("Pi constant (3.141593) or 180 degrees."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, Math_PI));
-	add_options.push_back(AddOption("Tau", "Scalar", "Constants", "VisualShaderNodeScalarConstant", TTR("Tau constant (6.283185) or 360 degrees."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, Math_TAU));
-	add_options.push_back(AddOption("Sqrt2", "Scalar", "Constants", "VisualShaderNodeScalarConstant", TTR("Sqrt2 constant (1.414214). Square root of 2."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, Math_SQRT2));
+	add_options.push_back(AddOption("E", "Scalar", "Constants", "VisualShaderNodeFloatConstant", TTR("E constant (2.718282). Represents the base of the natural logarithm."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, Math_E));
+	add_options.push_back(AddOption("Epsilon", "Scalar", "Constants", "VisualShaderNodeFloatConstant", TTR("Epsilon constant (0.00001). Smallest possible scalar number."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, CMP_EPSILON));
+	add_options.push_back(AddOption("Phi", "Scalar", "Constants", "VisualShaderNodeFloatConstant", TTR("Phi constant (1.618034). Golden ratio."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, 1.618034f));
+	add_options.push_back(AddOption("Pi/4", "Scalar", "Constants", "VisualShaderNodeFloatConstant", TTR("Pi/4 constant (0.785398) or 45 degrees."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, Math_PI / 4));
+	add_options.push_back(AddOption("Pi/2", "Scalar", "Constants", "VisualShaderNodeFloatConstant", TTR("Pi/2 constant (1.570796) or 90 degrees."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, Math_PI / 2));
+	add_options.push_back(AddOption("Pi", "Scalar", "Constants", "VisualShaderNodeFloatConstant", TTR("Pi constant (3.141593) or 180 degrees."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, Math_PI));
+	add_options.push_back(AddOption("Tau", "Scalar", "Constants", "VisualShaderNodeFloatConstant", TTR("Tau constant (6.283185) or 360 degrees."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, Math_TAU));
+	add_options.push_back(AddOption("Sqrt2", "Scalar", "Constants", "VisualShaderNodeFloatConstant", TTR("Sqrt2 constant (1.414214). Square root of 2."), -1, VisualShaderNode::PORT_TYPE_SCALAR, -1, -1, Math_SQRT2));
 
 	// FUNCTIONS
 
-	add_options.push_back(AddOption("Abs", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the absolute value of the parameter."), VisualShaderNodeScalarFunc::FUNC_ABS, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("ACos", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the arc-cosine of the parameter."), VisualShaderNodeScalarFunc::FUNC_ACOS, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("ACosH", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the inverse hyperbolic cosine of the parameter."), VisualShaderNodeScalarFunc::FUNC_ACOSH, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("ASin", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the arc-sine of the parameter."), VisualShaderNodeScalarFunc::FUNC_ASIN, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("ASinH", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the inverse hyperbolic sine of the parameter."), VisualShaderNodeScalarFunc::FUNC_ASINH, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("ATan", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the arc-tangent of the parameter."), VisualShaderNodeScalarFunc::FUNC_ATAN, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("ATan2", "Scalar", "Functions", "VisualShaderNodeScalarOp", TTR("Returns the arc-tangent of the parameters."), VisualShaderNodeScalarOp::OP_ATAN2, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("ATanH", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the inverse hyperbolic tangent of the parameter."), VisualShaderNodeScalarFunc::FUNC_ATANH, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Ceil", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Finds the nearest integer that is greater than or equal to the parameter."), VisualShaderNodeScalarFunc::FUNC_CEIL, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Abs", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the absolute value of the parameter."), VisualShaderNodeFloatFunc::FUNC_ABS, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Abs", "Scalar", "Functions", "VisualShaderNodeIntFunc", TTR("Returns the absolute value of the parameter."), VisualShaderNodeIntFunc::FUNC_ABS, VisualShaderNode::PORT_TYPE_SCALAR_INT));
+	add_options.push_back(AddOption("ACos", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the arc-cosine of the parameter."), VisualShaderNodeFloatFunc::FUNC_ACOS, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("ACosH", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the inverse hyperbolic cosine of the parameter."), VisualShaderNodeFloatFunc::FUNC_ACOSH, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("ASin", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the arc-sine of the parameter."), VisualShaderNodeFloatFunc::FUNC_ASIN, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("ASinH", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the inverse hyperbolic sine of the parameter."), VisualShaderNodeFloatFunc::FUNC_ASINH, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("ATan", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the arc-tangent of the parameter."), VisualShaderNodeFloatFunc::FUNC_ATAN, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("ATan2", "Scalar", "Functions", "VisualShaderNodeFloatOp", TTR("Returns the arc-tangent of the parameters."), VisualShaderNodeFloatOp::OP_ATAN2, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("ATanH", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the inverse hyperbolic tangent of the parameter."), VisualShaderNodeFloatFunc::FUNC_ATANH, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Ceil", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Finds the nearest integer that is greater than or equal to the parameter."), VisualShaderNodeFloatFunc::FUNC_CEIL, VisualShaderNode::PORT_TYPE_SCALAR));
 	add_options.push_back(AddOption("Clamp", "Scalar", "Functions", "VisualShaderNodeScalarClamp", TTR("Constrains a value to lie between two further values."), -1, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Cos", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the cosine of the parameter."), VisualShaderNodeScalarFunc::FUNC_COS, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("CosH", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the hyperbolic cosine of the parameter."), VisualShaderNodeScalarFunc::FUNC_COSH, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Degrees", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Converts a quantity in radians to degrees."), VisualShaderNodeScalarFunc::FUNC_DEGREES, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Exp", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Base-e Exponential."), VisualShaderNodeScalarFunc::FUNC_EXP, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Exp2", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Base-2 Exponential."), VisualShaderNodeScalarFunc::FUNC_EXP2, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Floor", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Finds the nearest integer less than or equal to the parameter."), VisualShaderNodeScalarFunc::FUNC_FLOOR, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Fract", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Computes the fractional part of the argument."), VisualShaderNodeScalarFunc::FUNC_FRAC, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("InverseSqrt", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the inverse of the square root of the parameter."), VisualShaderNodeScalarFunc::FUNC_INVERSE_SQRT, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Log", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Natural logarithm."), VisualShaderNodeScalarFunc::FUNC_LOG, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Log2", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Base-2 logarithm."), VisualShaderNodeScalarFunc::FUNC_LOG2, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Max", "Scalar", "Functions", "VisualShaderNodeScalarOp", TTR("Returns the greater of two values."), VisualShaderNodeScalarOp::OP_MAX, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Min", "Scalar", "Functions", "VisualShaderNodeScalarOp", TTR("Returns the lesser of two values."), VisualShaderNodeScalarOp::OP_MIN, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Clamp", "Scalar", "Functions", "VisualShaderNodeIntFunc", TTR("Constrains a value to lie between two further values."), VisualShaderNodeIntFunc::FUNC_CLAMP, VisualShaderNode::PORT_TYPE_SCALAR_INT));
+	add_options.push_back(AddOption("Cos", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the cosine of the parameter."), VisualShaderNodeFloatFunc::FUNC_COS, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("CosH", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the hyperbolic cosine of the parameter."), VisualShaderNodeFloatFunc::FUNC_COSH, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Degrees", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Converts a quantity in radians to degrees."), VisualShaderNodeFloatFunc::FUNC_DEGREES, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Exp", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Base-e Exponential."), VisualShaderNodeFloatFunc::FUNC_EXP, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Exp2", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Base-2 Exponential."), VisualShaderNodeFloatFunc::FUNC_EXP2, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Floor", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Finds the nearest integer less than or equal to the parameter."), VisualShaderNodeFloatFunc::FUNC_FLOOR, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Fract", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Computes the fractional part of the argument."), VisualShaderNodeFloatFunc::FUNC_FRAC, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("InverseSqrt", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the inverse of the square root of the parameter."), VisualShaderNodeFloatFunc::FUNC_INVERSE_SQRT, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Log", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Natural logarithm."), VisualShaderNodeFloatFunc::FUNC_LOG, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Log2", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Base-2 logarithm."), VisualShaderNodeFloatFunc::FUNC_LOG2, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Max", "Scalar", "Functions", "VisualShaderNodeFloatOp", TTR("Returns the greater of two values."), VisualShaderNodeFloatOp::OP_MAX, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Min", "Scalar", "Functions", "VisualShaderNodeFloatOp", TTR("Returns the lesser of two values."), VisualShaderNodeFloatOp::OP_MIN, VisualShaderNode::PORT_TYPE_SCALAR));
 	add_options.push_back(AddOption("Mix", "Scalar", "Functions", "VisualShaderNodeScalarInterp", TTR("Linear interpolation between two scalars."), -1, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Negate", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the opposite value of the parameter."), VisualShaderNodeScalarFunc::FUNC_NEGATE, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("OneMinus", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("1.0 - scalar"), VisualShaderNodeScalarFunc::FUNC_ONEMINUS, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Pow", "Scalar", "Functions", "VisualShaderNodeScalarOp", TTR("Returns the value of the first parameter raised to the power of the second."), VisualShaderNodeScalarOp::OP_POW, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Radians", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Converts a quantity in degrees to radians."), VisualShaderNodeScalarFunc::FUNC_RADIANS, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Reciprocal", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("1.0 / scalar"), VisualShaderNodeScalarFunc::FUNC_RECIPROCAL, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Round", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Finds the nearest integer to the parameter."), VisualShaderNodeScalarFunc::FUNC_ROUND, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("RoundEven", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Finds the nearest even integer to the parameter."), VisualShaderNodeScalarFunc::FUNC_ROUNDEVEN, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Saturate", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Clamps the value between 0.0 and 1.0."), VisualShaderNodeScalarFunc::FUNC_SATURATE, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Sign", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Extracts the sign of the parameter."), VisualShaderNodeScalarFunc::FUNC_SIGN, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Sin", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the sine of the parameter."), VisualShaderNodeScalarFunc::FUNC_SIN, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("SinH", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the hyperbolic sine of the parameter."), VisualShaderNodeScalarFunc::FUNC_SINH, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Sqrt", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the square root of the parameter."), VisualShaderNodeScalarFunc::FUNC_SQRT, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Negate", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the opposite value of the parameter."), VisualShaderNodeFloatFunc::FUNC_NEGATE, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Negate", "Scalar", "Functions", "VisualShaderNodeIntFunc", TTR("Returns the opposite value of the parameter."), VisualShaderNodeIntFunc::FUNC_NEGATE, VisualShaderNode::PORT_TYPE_SCALAR_INT));
+	add_options.push_back(AddOption("OneMinus", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("1.0 - scalar"), VisualShaderNodeFloatFunc::FUNC_ONEMINUS, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Pow", "Scalar", "Functions", "VisualShaderNodeFloatOp", TTR("Returns the value of the first parameter raised to the power of the second."), VisualShaderNodeFloatOp::OP_POW, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Radians", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Converts a quantity in degrees to radians."), VisualShaderNodeFloatFunc::FUNC_RADIANS, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Reciprocal", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("1.0 / scalar"), VisualShaderNodeFloatFunc::FUNC_RECIPROCAL, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Round", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Finds the nearest integer to the parameter."), VisualShaderNodeFloatFunc::FUNC_ROUND, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("RoundEven", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Finds the nearest even integer to the parameter."), VisualShaderNodeFloatFunc::FUNC_ROUNDEVEN, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Saturate", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Clamps the value between 0.0 and 1.0."), VisualShaderNodeFloatFunc::FUNC_SATURATE, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Sign", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Extracts the sign of the parameter."), VisualShaderNodeFloatFunc::FUNC_SIGN, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Sign", "Scalar", "Functions", "VisualShaderNodeIntFunc", TTR("Extracts the sign of the parameter."), VisualShaderNodeIntFunc::FUNC_SIGN, VisualShaderNode::PORT_TYPE_SCALAR_INT));
+	add_options.push_back(AddOption("Sin", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the sine of the parameter."), VisualShaderNodeFloatFunc::FUNC_SIN, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("SinH", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the hyperbolic sine of the parameter."), VisualShaderNodeFloatFunc::FUNC_SINH, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Sqrt", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the square root of the parameter."), VisualShaderNodeFloatFunc::FUNC_SQRT, VisualShaderNode::PORT_TYPE_SCALAR));
 	add_options.push_back(AddOption("SmoothStep", "Scalar", "Functions", "VisualShaderNodeScalarSmoothStep", TTR("SmoothStep function( scalar(edge0), scalar(edge1), scalar(x) ).\n\nReturns 0.0 if 'x' is smaller than 'edge0' and 1.0 if x is larger than 'edge1'. Otherwise the return value is interpolated between 0.0 and 1.0 using Hermite polynomials."), -1, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Step", "Scalar", "Functions", "VisualShaderNodeScalarOp", TTR("Step function( scalar(edge), scalar(x) ).\n\nReturns 0.0 if 'x' is smaller than 'edge' and otherwise 1.0."), VisualShaderNodeScalarOp::OP_STEP, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Tan", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the tangent of the parameter."), VisualShaderNodeScalarFunc::FUNC_TAN, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("TanH", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Returns the hyperbolic tangent of the parameter."), VisualShaderNodeScalarFunc::FUNC_TANH, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Trunc", "Scalar", "Functions", "VisualShaderNodeScalarFunc", TTR("Finds the truncated value of the parameter."), VisualShaderNodeScalarFunc::FUNC_TRUNC, VisualShaderNode::PORT_TYPE_SCALAR));
-
-	add_options.push_back(AddOption("Add", "Scalar", "Operators", "VisualShaderNodeScalarOp", TTR("Adds scalar to scalar."), VisualShaderNodeScalarOp::OP_ADD, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Divide", "Scalar", "Operators", "VisualShaderNodeScalarOp", TTR("Divides scalar by scalar."), VisualShaderNodeScalarOp::OP_DIV, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Multiply", "Scalar", "Operators", "VisualShaderNodeScalarOp", TTR("Multiplies scalar by scalar."), VisualShaderNodeScalarOp::OP_MUL, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Remainder", "Scalar", "Operators", "VisualShaderNodeScalarOp", TTR("Returns the remainder of the two scalars."), VisualShaderNodeScalarOp::OP_MOD, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("Subtract", "Scalar", "Operators", "VisualShaderNodeScalarOp", TTR("Subtracts scalar from scalar."), VisualShaderNodeScalarOp::OP_SUB, VisualShaderNode::PORT_TYPE_SCALAR));
-
-	add_options.push_back(AddOption("ScalarConstant", "Scalar", "Variables", "VisualShaderNodeScalarConstant", TTR("Scalar constant."), -1, VisualShaderNode::PORT_TYPE_SCALAR));
-	add_options.push_back(AddOption("ScalarUniform", "Scalar", "Variables", "VisualShaderNodeScalarUniform", TTR("Scalar uniform."), -1, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Step", "Scalar", "Functions", "VisualShaderNodeFloatOp", TTR("Step function( scalar(edge), scalar(x) ).\n\nReturns 0.0 if 'x' is smaller than 'edge' and otherwise 1.0."), VisualShaderNodeFloatOp::OP_STEP, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Tan", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the tangent of the parameter."), VisualShaderNodeFloatFunc::FUNC_TAN, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("TanH", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Returns the hyperbolic tangent of the parameter."), VisualShaderNodeFloatFunc::FUNC_TANH, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Trunc", "Scalar", "Functions", "VisualShaderNodeFloatFunc", TTR("Finds the truncated value of the parameter."), VisualShaderNodeFloatFunc::FUNC_TRUNC, VisualShaderNode::PORT_TYPE_SCALAR));
+
+	add_options.push_back(AddOption("Add", "Scalar", "Operators", "VisualShaderNodeFloatOp", TTR("Sums two floating-point scalars."), VisualShaderNodeFloatOp::OP_ADD, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Add", "Scalar", "Operators", "VisualShaderNodeIntOp", TTR("Sums two integer scalars."), VisualShaderNodeIntOp::OP_ADD, VisualShaderNode::PORT_TYPE_SCALAR_INT));
+	add_options.push_back(AddOption("Divide", "Scalar", "Operators", "VisualShaderNodeFloatOp", TTR("Divides two floating-point scalars."), VisualShaderNodeFloatOp::OP_DIV, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Divide", "Scalar", "Operators", "VisualShaderNodeIntOp", TTR("Divides two integer scalars."), VisualShaderNodeIntOp::OP_DIV, VisualShaderNode::PORT_TYPE_SCALAR_INT));
+	add_options.push_back(AddOption("Multiply", "Scalar", "Operators", "VisualShaderNodeFloatOp", TTR("Multiplies two floating-point scalars."), VisualShaderNodeFloatOp::OP_MUL, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Multiply", "Scalar", "Operators", "VisualShaderNodeIntOp", TTR("Multiplies two integer scalars."), VisualShaderNodeIntOp::OP_MUL, VisualShaderNode::PORT_TYPE_SCALAR_INT));
+	add_options.push_back(AddOption("Remainder", "Scalar", "Operators", "VisualShaderNodeFloatOp", TTR("Returns the remainder of the two floating-point scalars."), VisualShaderNodeFloatOp::OP_MOD, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Remainder", "Scalar", "Operators", "VisualShaderNodeIntOp", TTR("Returns the remainder of the two integer scalars."), VisualShaderNodeIntOp::OP_MOD, VisualShaderNode::PORT_TYPE_SCALAR_INT));
+	add_options.push_back(AddOption("Subtract", "Scalar", "Operators", "VisualShaderNodeFloatOp", TTR("Subtracts two floating-point scalars."), VisualShaderNodeFloatOp::OP_SUB, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("Subtract", "Scalar", "Operators", "VisualShaderNodeIntOp", TTR("Subtracts two integer scalars."), VisualShaderNodeIntOp::OP_SUB, VisualShaderNode::PORT_TYPE_SCALAR_INT));
+
+	add_options.push_back(AddOption("FloatConstant", "Scalar", "Variables", "VisualShaderNodeFloatConstant", TTR("Scalar floating-point constant."), -1, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("IntConstant", "Scalar", "Variables", "VisualShaderNodeIntConstant", TTR("Scalar integer constant."), -1, VisualShaderNode::PORT_TYPE_SCALAR_INT));
+	add_options.push_back(AddOption("FloatUniform", "Scalar", "Variables", "VisualShaderNodeFloatUniform", TTR("Scalar floating-point uniform."), -1, VisualShaderNode::PORT_TYPE_SCALAR));
+	add_options.push_back(AddOption("IntUniform", "Scalar", "Variables", "VisualShaderNodeIntUniform", TTR("Scalar integer uniform."), -1, VisualShaderNode::PORT_TYPE_SCALAR_INT));
 
 	// TEXTURES
 
@@ -2841,7 +2929,7 @@ VisualShaderEditor::VisualShaderEditor() {
 	property_editor = memnew(CustomPropertyEditor);
 	add_child(property_editor);
 
-	property_editor->connect("variant_changed", this, "_port_edited");
+	property_editor->connect_compat("variant_changed", this, "_port_edited");
 }
 
 void VisualShaderEditorPlugin::edit(Object *p_object) {
@@ -2902,7 +2990,7 @@ protected:
 public:
 	void _notification(int p_what) {
 		if (p_what == NOTIFICATION_READY) {
-			connect("item_selected", this, "_item_selected");
+			connect_compat("item_selected", this, "_item_selected");
 		}
 	}
 
@@ -2912,8 +3000,9 @@ public:
 
 	void setup(const Ref<VisualShaderNodeInput> &p_input) {
 		input = p_input;
-		Ref<Texture2D> type_icon[5] = {
+		Ref<Texture2D> type_icon[6] = {
 			EditorNode::get_singleton()->get_gui_base()->get_icon("float", "EditorIcons"),
+			EditorNode::get_singleton()->get_gui_base()->get_icon("int", "EditorIcons"),
 			EditorNode::get_singleton()->get_gui_base()->get_icon("Vector3", "EditorIcons"),
 			EditorNode::get_singleton()->get_gui_base()->get_icon("bool", "EditorIcons"),
 			EditorNode::get_singleton()->get_gui_base()->get_icon("Transform", "EditorIcons"),
@@ -3031,16 +3120,16 @@ public:
 
 			bool res_prop = Object::cast_to<EditorPropertyResource>(p_properties[i]);
 			if (res_prop) {
-				p_properties[i]->connect("resource_selected", this, "_resource_selected");
+				p_properties[i]->connect_compat("resource_selected", this, "_resource_selected");
 			}
 
-			properties[i]->connect("property_changed", this, "_property_changed");
+			properties[i]->connect_compat("property_changed", this, "_property_changed");
 			properties[i]->set_object_and_property(node.ptr(), p_names[i]);
 			properties[i]->update_property();
 			properties[i]->set_name_split_ratio(0);
 		}
-		node->connect("changed", this, "_node_changed");
-		node->connect("editor_refresh_request", this, "_refresh_request", varray(), CONNECT_DEFERRED);
+		node->connect_compat("changed", this, "_node_changed");
+		node->connect_compat("editor_refresh_request", this, "_refresh_request", varray(), CONNECT_DEFERRED);
 	}
 
 	static void _bind_methods() {
@@ -3206,7 +3295,7 @@ EditorPropertyShaderMode::EditorPropertyShaderMode() {
 	options->set_clip_text(true);
 	add_child(options);
 	add_focusable(options);
-	options->connect("item_selected", this, "_option_selected");
+	options->connect_compat("item_selected", this, "_option_selected");
 }
 
 bool EditorInspectorShaderModePlugin::can_handle(Object *p_object) {
@@ -3279,7 +3368,7 @@ void VisualShaderNodePortPreview::_shader_changed() {
 void VisualShaderNodePortPreview::setup(const Ref<VisualShader> &p_shader, VisualShader::Type p_type, int p_node, int p_port) {
 
 	shader = p_shader;
-	shader->connect("changed", this, "_shader_changed");
+	shader->connect_compat("changed", this, "_shader_changed");
 	type = p_type;
 	port = p_port;
 	node = p_node;
diff --git a/editor/plugins/visual_shader_editor_plugin.h b/editor/plugins/visual_shader_editor_plugin.h
index 150cf16167..8756fe9fe9 100644
--- a/editor/plugins/visual_shader_editor_plugin.h
+++ b/editor/plugins/visual_shader_editor_plugin.h
@@ -81,6 +81,7 @@ class VisualShaderEditor : public VBoxContainer {
 	bool saved_node_pos_dirty;
 
 	ConfirmationDialog *members_dialog;
+	PopupMenu *popup_menu;
 	MenuButton *tools;
 
 	bool preview_showed;
@@ -90,6 +91,15 @@ class VisualShaderEditor : public VBoxContainer {
 		COLLAPSE_ALL
 	};
 
+	enum NodeMenuOptions {
+		ADD,
+		SEPARATOR, // ignore
+		COPY,
+		PASTE,
+		DELETE,
+		DUPLICATE,
+	};
+
 	Tree *members;
 	AcceptDialog *alert;
 	LineEdit *node_filter;
@@ -104,7 +114,6 @@ class VisualShaderEditor : public VBoxContainer {
 	struct AddOption {
 		String name;
 		String category;
-		String sub_category;
 		String type;
 		String description;
 		int sub_func;
@@ -116,12 +125,12 @@ class VisualShaderEditor : public VBoxContainer {
 		float value;
 		bool highend;
 		bool is_custom;
+		int temp_idx;
 
 		AddOption(const String &p_name = String(), const String &p_category = String(), const String &p_sub_category = String(), const String &p_type = String(), const String &p_description = String(), int p_sub_func = -1, int p_return_type = -1, int p_mode = -1, int p_func = -1, float p_value = -1, bool p_highend = false) {
 			name = p_name;
 			type = p_type;
-			category = p_category;
-			sub_category = p_sub_category;
+			category = p_category + "/" + p_sub_category;
 			description = p_description;
 			sub_func = p_sub_func;
 			return_type = p_return_type;
@@ -135,8 +144,7 @@ class VisualShaderEditor : public VBoxContainer {
 		AddOption(const String &p_name, const String &p_category, const String &p_sub_category, const String &p_type, const String &p_description, const String &p_sub_func, int p_return_type = -1, int p_mode = -1, int p_func = -1, float p_value = -1, bool p_highend = false) {
 			name = p_name;
 			type = p_type;
-			category = p_category;
-			sub_category = p_sub_category;
+			category = p_category + "/" + p_sub_category;
 			description = p_description;
 			sub_func = 0;
 			sub_func_str = p_sub_func;
@@ -148,6 +156,12 @@ class VisualShaderEditor : public VBoxContainer {
 			is_custom = false;
 		}
 	};
+	struct _OptionComparator {
+
+		_FORCE_INLINE_ bool operator()(const AddOption &a, const AddOption &b) const {
+			return a.category.count("/") > b.category.count("/") || (a.category + "/" + a.name).naturalnocasecmp_to(b.category + "/" + b.name) < 0;
+		}
+	};
 
 	Vector<AddOption> add_options;
 	int texture_node_option_idx;
@@ -177,7 +191,7 @@ class VisualShaderEditor : public VBoxContainer {
 	void _node_selected(Object *p_node);
 
 	void _delete_request(int);
-	void _on_nodes_delete();
+	void _delete_nodes();
 
 	void _removed_from_graph();
 
@@ -212,7 +226,7 @@ class VisualShaderEditor : public VBoxContainer {
 
 	void _clear_buffer();
 	void _copy_nodes();
-	void _paste_nodes();
+	void _paste_nodes(bool p_use_custom_position = false, const Vector2 &p_custom_position = Vector2());
 
 	Vector<Ref<VisualShaderNodePlugin> > plugins;
 
@@ -246,6 +260,9 @@ class VisualShaderEditor : public VBoxContainer {
 	void _member_create();
 	void _member_cancel();
 
+	Vector2 menu_point;
+	void _node_menu_id_pressed(int p_idx);
+
 	Variant get_drag_data_fw(const Point2 &p_point, Control *p_from);
 	bool can_drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from) const;
 	void drop_data_fw(const Point2 &p_point, const Variant &p_data, Control *p_from);
@@ -265,7 +282,7 @@ public:
 	static VisualShaderEditor *get_singleton() { return singleton; }
 
 	void clear_custom_types();
-	void add_custom_type(const String &p_name, const Ref<Script> &p_script, const String &p_description, int p_return_icon_type, const String &p_category, const String &p_subcategory, bool p_highend);
+	void add_custom_type(const String &p_name, const Ref<Script> &p_script, const String &p_description, int p_return_icon_type, const String &p_category, bool p_highend);
 
 	virtual Size2 get_minimum_size() const;
 	void edit(VisualShader *p_visual_shader);
diff --git a/editor/progress_dialog.cpp b/editor/progress_dialog.cpp
index 0665b1d013..59db531581 100644
--- a/editor/progress_dialog.cpp
+++ b/editor/progress_dialog.cpp
@@ -264,5 +264,5 @@ ProgressDialog::ProgressDialog() {
 	cancel_hb->add_child(cancel);
 	cancel->set_text(TTR("Cancel"));
 	cancel_hb->add_spacer();
-	cancel->connect("pressed", this, "_cancel_pressed");
+	cancel->connect_compat("pressed", this, "_cancel_pressed");
 }
diff --git a/editor/project_export.cpp b/editor/project_export.cpp
index 3c8fef6233..753125eb03 100644
--- a/editor/project_export.cpp
+++ b/editor/project_export.cpp
@@ -53,7 +53,7 @@ void ProjectExportDialog::_notification(int p_what) {
 		case NOTIFICATION_READY: {
 			duplicate_preset->set_icon(get_icon("Duplicate", "EditorIcons"));
 			delete_preset->set_icon(get_icon("Remove", "EditorIcons"));
-			connect("confirmed", this, "_export_pck_zip");
+			connect_compat("confirmed", this, "_export_pck_zip");
 			custom_feature_display->get_parent_control()->add_style_override("panel", get_stylebox("bg", "Tree"));
 		} break;
 		case NOTIFICATION_POPUP_HIDE: {
@@ -913,10 +913,10 @@ void ProjectExportDialog::_validate_export_path(const String &p_path) {
 
 	if (invalid_path) {
 		export_project->get_ok()->set_disabled(true);
-		export_project->get_line_edit()->disconnect("text_entered", export_project, "_file_entered");
+		export_project->get_line_edit()->disconnect_compat("text_entered", export_project, "_file_entered");
 	} else {
 		export_project->get_ok()->set_disabled(false);
-		export_project->get_line_edit()->connect("text_entered", export_project, "_file_entered");
+		export_project->get_line_edit()->connect_compat("text_entered", export_project, "_file_entered");
 	}
 }
 
@@ -946,9 +946,9 @@ void ProjectExportDialog::_export_project() {
 	}
 
 	// Ensure that signal is connected if previous attempt left it disconnected with _validate_export_path
-	if (!export_project->get_line_edit()->is_connected("text_entered", export_project, "_file_entered")) {
+	if (!export_project->get_line_edit()->is_connected_compat("text_entered", export_project, "_file_entered")) {
 		export_project->get_ok()->set_disabled(false);
-		export_project->get_line_edit()->connect("text_entered", export_project, "_file_entered");
+		export_project->get_line_edit()->connect_compat("text_entered", export_project, "_file_entered");
 	}
 
 	export_project->set_mode(EditorFileDialog::MODE_SAVE_FILE);
@@ -1085,7 +1085,7 @@ ProjectExportDialog::ProjectExportDialog() {
 
 	add_preset = memnew(MenuButton);
 	add_preset->set_text(TTR("Add..."));
-	add_preset->get_popup()->connect("index_pressed", this, "_add_preset");
+	add_preset->get_popup()->connect_compat("index_pressed", this, "_add_preset");
 	preset_hb->add_child(add_preset);
 	MarginContainer *mc = memnew(MarginContainer);
 	preset_vb->add_child(mc);
@@ -1093,13 +1093,13 @@ ProjectExportDialog::ProjectExportDialog() {
 	presets = memnew(ItemList);
 	presets->set_drag_forwarding(this);
 	mc->add_child(presets);
-	presets->connect("item_selected", this, "_edit_preset");
+	presets->connect_compat("item_selected", this, "_edit_preset");
 	duplicate_preset = memnew(ToolButton);
 	preset_hb->add_child(duplicate_preset);
-	duplicate_preset->connect("pressed", this, "_duplicate_preset");
+	duplicate_preset->connect_compat("pressed", this, "_duplicate_preset");
 	delete_preset = memnew(ToolButton);
 	preset_hb->add_child(delete_preset);
-	delete_preset->connect("pressed", this, "_delete_preset");
+	delete_preset->connect_compat("pressed", this, "_delete_preset");
 
 	// Preset settings.
 
@@ -1109,11 +1109,11 @@ ProjectExportDialog::ProjectExportDialog() {
 
 	name = memnew(LineEdit);
 	settings_vb->add_margin_child(TTR("Name:"), name);
-	name->connect("text_changed", this, "_name_changed");
+	name->connect_compat("text_changed", this, "_name_changed");
 	runnable = memnew(CheckButton);
 	runnable->set_text(TTR("Runnable"));
 	runnable->set_tooltip(TTR("If checked, the preset will be available for use in one-click deploy.\nOnly one preset per platform may be marked as runnable."));
-	runnable->connect("pressed", this, "_runnable_pressed");
+	runnable->connect_compat("pressed", this, "_runnable_pressed");
 	settings_vb->add_child(runnable);
 
 	export_path = memnew(EditorPropertyPath);
@@ -1121,7 +1121,7 @@ ProjectExportDialog::ProjectExportDialog() {
 	export_path->set_label(TTR("Export Path"));
 	export_path->set_object_and_property(this, "export_path");
 	export_path->set_save_mode();
-	export_path->connect("property_changed", this, "_export_path_changed");
+	export_path->connect_compat("property_changed", this, "_export_path_changed");
 
 	// Subsections.
 
@@ -1137,7 +1137,7 @@ ProjectExportDialog::ProjectExportDialog() {
 	sections->add_child(parameters);
 	parameters->set_name(TTR("Options"));
 	parameters->set_v_size_flags(SIZE_EXPAND_FILL);
-	parameters->connect("property_edited", this, "_update_parameters");
+	parameters->connect_compat("property_edited", this, "_update_parameters");
 
 	// Resources export parameters.
 
@@ -1150,7 +1150,7 @@ ProjectExportDialog::ProjectExportDialog() {
 	export_filter->add_item(TTR("Export selected scenes (and dependencies)"));
 	export_filter->add_item(TTR("Export selected resources (and dependencies)"));
 	resources_vb->add_margin_child(TTR("Export Mode:"), export_filter);
-	export_filter->connect("item_selected", this, "_export_type_changed");
+	export_filter->connect_compat("item_selected", this, "_export_type_changed");
 
 	include_label = memnew(Label);
 	include_label->set_text(TTR("Resources to export:"));
@@ -1161,19 +1161,19 @@ ProjectExportDialog::ProjectExportDialog() {
 
 	include_files = memnew(Tree);
 	include_margin->add_child(include_files);
-	include_files->connect("item_edited", this, "_tree_changed");
+	include_files->connect_compat("item_edited", this, "_tree_changed");
 
 	include_filters = memnew(LineEdit);
 	resources_vb->add_margin_child(
 			TTR("Filters to export non-resource files/folders\n(comma-separated, e.g: *.json, *.txt, docs/*)"),
 			include_filters);
-	include_filters->connect("text_changed", this, "_filter_changed");
+	include_filters->connect_compat("text_changed", this, "_filter_changed");
 
 	exclude_filters = memnew(LineEdit);
 	resources_vb->add_margin_child(
 			TTR("Filters to exclude files/folders from project\n(comma-separated, e.g: *.json, *.txt, docs/*)"),
 			exclude_filters);
-	exclude_filters->connect("text_changed", this, "_filter_changed");
+	exclude_filters->connect_compat("text_changed", this, "_filter_changed");
 
 	// Patch packages.
 
@@ -1190,8 +1190,8 @@ ProjectExportDialog::ProjectExportDialog() {
 	patch_vb->add_child(patches);
 	patches->set_v_size_flags(SIZE_EXPAND_FILL);
 	patches->set_hide_root(true);
-	patches->connect("button_pressed", this, "_patch_button_pressed");
-	patches->connect("item_edited", this, "_patch_edited");
+	patches->connect_compat("button_pressed", this, "_patch_button_pressed");
+	patches->connect_compat("item_edited", this, "_patch_edited");
 	patches->set_drag_forwarding(this);
 	patches->set_edit_checkbox_cell_only_when_checkbox_is_pressed(true);
 
@@ -1206,12 +1206,12 @@ ProjectExportDialog::ProjectExportDialog() {
 	patch_dialog = memnew(EditorFileDialog);
 	patch_dialog->add_filter("*.pck ; " + TTR("Pack File"));
 	patch_dialog->set_mode(EditorFileDialog::MODE_OPEN_FILE);
-	patch_dialog->connect("file_selected", this, "_patch_selected");
+	patch_dialog->connect_compat("file_selected", this, "_patch_selected");
 	add_child(patch_dialog);
 
 	patch_erase = memnew(ConfirmationDialog);
 	patch_erase->get_ok()->set_text(TTR("Delete"));
-	patch_erase->connect("confirmed", this, "_patch_deleted");
+	patch_erase->connect_compat("confirmed", this, "_patch_deleted");
 	add_child(patch_erase);
 
 	// Feature tags.
@@ -1219,7 +1219,7 @@ ProjectExportDialog::ProjectExportDialog() {
 	VBoxContainer *feature_vb = memnew(VBoxContainer);
 	feature_vb->set_name(TTR("Features"));
 	custom_features = memnew(LineEdit);
-	custom_features->connect("text_changed", this, "_custom_features_changed");
+	custom_features->connect_compat("text_changed", this, "_custom_features_changed");
 	feature_vb->add_margin_child(TTR("Custom (comma-separated):"), custom_features);
 	Panel *features_panel = memnew(Panel);
 	custom_feature_display = memnew(RichTextLabel);
@@ -1240,9 +1240,9 @@ ProjectExportDialog::ProjectExportDialog() {
 	script_mode->add_item(TTR("Text"), (int)EditorExportPreset::MODE_SCRIPT_TEXT);
 	script_mode->add_item(TTR("Compiled"), (int)EditorExportPreset::MODE_SCRIPT_COMPILED);
 	script_mode->add_item(TTR("Encrypted (Provide Key Below)"), (int)EditorExportPreset::MODE_SCRIPT_ENCRYPTED);
-	script_mode->connect("item_selected", this, "_script_export_mode_changed");
+	script_mode->connect_compat("item_selected", this, "_script_export_mode_changed");
 	script_key = memnew(LineEdit);
-	script_key->connect("text_changed", this, "_script_encryption_key_changed");
+	script_key->connect_compat("text_changed", this, "_script_encryption_key_changed");
 	script_key_error = memnew(Label);
 	script_key_error->set_text("- " + TTR("Invalid Encryption Key (must be 64 characters long)"));
 	script_key_error->add_color_override("font_color", EditorNode::get_singleton()->get_gui_base()->get_color("error_color", "Editor"));
@@ -1250,7 +1250,7 @@ ProjectExportDialog::ProjectExportDialog() {
 	script_vb->add_child(script_key_error);
 	sections->add_child(script_vb);
 
-	sections->connect("tab_changed", this, "_tab_changed");
+	sections->connect_compat("tab_changed", this, "_tab_changed");
 
 	// Disable by default.
 	name->set_editable(false);
@@ -1267,7 +1267,7 @@ ProjectExportDialog::ProjectExportDialog() {
 	delete_confirm = memnew(ConfirmationDialog);
 	add_child(delete_confirm);
 	delete_confirm->get_ok()->set_text(TTR("Delete"));
-	delete_confirm->connect("confirmed", this, "_delete_preset_confirm");
+	delete_confirm->connect_compat("confirmed", this, "_delete_preset_confirm");
 
 	// Export buttons, dialogs and errors.
 
@@ -1276,7 +1276,7 @@ ProjectExportDialog::ProjectExportDialog() {
 	get_cancel()->set_text(TTR("Close"));
 	get_ok()->set_text(TTR("Export PCK/Zip"));
 	export_button = add_button(TTR("Export Project"), !OS::get_singleton()->get_swap_ok_cancel(), "export");
-	export_button->connect("pressed", this, "_export_project");
+	export_button->connect_compat("pressed", this, "_export_project");
 	// Disable initially before we select a valid preset
 	export_button->set_disabled(true);
 	get_ok()->set_disabled(true);
@@ -1288,10 +1288,10 @@ ProjectExportDialog::ProjectExportDialog() {
 	export_all_dialog->get_ok()->hide();
 	export_all_dialog->add_button(TTR("Debug"), true, "debug");
 	export_all_dialog->add_button(TTR("Release"), true, "release");
-	export_all_dialog->connect("custom_action", this, "_export_all_dialog_action");
+	export_all_dialog->connect_compat("custom_action", this, "_export_all_dialog_action");
 
 	export_all_button = add_button(TTR("Export All"), !OS::get_singleton()->get_swap_ok_cancel(), "export");
-	export_all_button->connect("pressed", this, "_export_all_dialog");
+	export_all_button->connect_compat("pressed", this, "_export_all_dialog");
 	export_all_button->set_disabled(true);
 
 	export_pck_zip = memnew(EditorFileDialog);
@@ -1300,7 +1300,7 @@ ProjectExportDialog::ProjectExportDialog() {
 	export_pck_zip->set_access(EditorFileDialog::ACCESS_FILESYSTEM);
 	export_pck_zip->set_mode(EditorFileDialog::MODE_SAVE_FILE);
 	add_child(export_pck_zip);
-	export_pck_zip->connect("file_selected", this, "_export_pck_zip_selected");
+	export_pck_zip->connect_compat("file_selected", this, "_export_pck_zip_selected");
 
 	export_error = memnew(Label);
 	main_vb->add_child(export_error);
@@ -1326,13 +1326,13 @@ ProjectExportDialog::ProjectExportDialog() {
 	download_templates->set_text(TTR("Manage Export Templates"));
 	download_templates->set_v_size_flags(SIZE_SHRINK_CENTER);
 	export_templates_error->add_child(download_templates);
-	download_templates->connect("pressed", this, "_open_export_template_manager");
+	download_templates->connect_compat("pressed", this, "_open_export_template_manager");
 
 	export_project = memnew(EditorFileDialog);
 	export_project->set_access(EditorFileDialog::ACCESS_FILESYSTEM);
 	add_child(export_project);
-	export_project->connect("file_selected", this, "_export_project_to_path");
-	export_project->get_line_edit()->connect("text_changed", this, "_validate_export_path");
+	export_project->connect_compat("file_selected", this, "_export_project_to_path");
+	export_project->get_line_edit()->connect_compat("text_changed", this, "_validate_export_path");
 
 	export_debug = memnew(CheckBox);
 	export_debug->set_text(TTR("Export With Debug"));
diff --git a/editor/project_manager.cpp b/editor/project_manager.cpp
index a1032130f8..23a7628eeb 100644
--- a/editor/project_manager.cpp
+++ b/editor/project_manager.cpp
@@ -811,7 +811,7 @@ public:
 		create_dir = memnew(Button);
 		pnhb->add_child(create_dir);
 		create_dir->set_text(TTR("Create Folder"));
-		create_dir->connect("pressed", this, "_create_folder");
+		create_dir->connect_compat("pressed", this, "_create_folder");
 
 		path_container = memnew(VBoxContainer);
 		vb->add_child(path_container);
@@ -848,7 +848,7 @@ public:
 
 		browse = memnew(Button);
 		browse->set_text(TTR("Browse"));
-		browse->connect("pressed", this, "_browse_path");
+		browse->connect_compat("pressed", this, "_browse_path");
 		pphb->add_child(browse);
 
 		// install status icon
@@ -858,7 +858,7 @@ public:
 
 		install_browse = memnew(Button);
 		install_browse->set_text(TTR("Browse"));
-		install_browse->connect("pressed", this, "_browse_install_path");
+		install_browse->connect_compat("pressed", this, "_browse_install_path");
 		iphb->add_child(install_browse);
 
 		msg = memnew(Label);
@@ -928,13 +928,13 @@ public:
 		fdialog_install->set_access(FileDialog::ACCESS_FILESYSTEM);
 		add_child(fdialog);
 		add_child(fdialog_install);
-		project_name->connect("text_changed", this, "_text_changed");
-		project_path->connect("text_changed", this, "_path_text_changed");
-		install_path->connect("text_changed", this, "_path_text_changed");
-		fdialog->connect("dir_selected", this, "_path_selected");
-		fdialog->connect("file_selected", this, "_file_selected");
-		fdialog_install->connect("dir_selected", this, "_install_path_selected");
-		fdialog_install->connect("file_selected", this, "_install_path_selected");
+		project_name->connect_compat("text_changed", this, "_text_changed");
+		project_path->connect_compat("text_changed", this, "_path_text_changed");
+		install_path->connect_compat("text_changed", this, "_path_text_changed");
+		fdialog->connect_compat("dir_selected", this, "_path_selected");
+		fdialog->connect_compat("file_selected", this, "_file_selected");
+		fdialog_install->connect_compat("dir_selected", this, "_install_path_selected");
+		fdialog_install->connect_compat("file_selected", this, "_install_path_selected");
 
 		set_hide_on_ok(false);
 		mode = MODE_NEW;
@@ -1320,8 +1320,8 @@ void ProjectList::create_project_item_control(int p_index) {
 	Color font_color = get_color("font_color", "Tree");
 
 	ProjectListItemControl *hb = memnew(ProjectListItemControl);
-	hb->connect("draw", this, "_panel_draw", varray(hb));
-	hb->connect("gui_input", this, "_panel_input", varray(hb));
+	hb->connect_compat("draw", this, "_panel_draw", varray(hb));
+	hb->connect_compat("gui_input", this, "_panel_input", varray(hb));
 	hb->add_constant_override("separation", 10 * EDSCALE);
 	hb->set_tooltip(item.description);
 
@@ -1332,7 +1332,7 @@ void ProjectList::create_project_item_control(int p_index) {
 	favorite->set_normal_texture(favorite_icon);
 	// This makes the project's "hover" style display correctly when hovering the favorite icon
 	favorite->set_mouse_filter(MOUSE_FILTER_PASS);
-	favorite->connect("pressed", this, "_favorite_pressed", varray(hb));
+	favorite->connect_compat("pressed", this, "_favorite_pressed", varray(hb));
 	favorite_box->add_child(favorite);
 	favorite_box->set_alignment(BoxContainer::ALIGN_CENTER);
 	hb->add_child(favorite_box);
@@ -1380,7 +1380,7 @@ void ProjectList::create_project_item_control(int p_index) {
 	path_hb->add_child(show);
 
 	if (!item.missing) {
-		show->connect("pressed", this, "_show_project", varray(item.path));
+		show->connect_compat("pressed", this, "_show_project", varray(item.path));
 		show->set_tooltip(TTR("Show in File Manager"));
 	} else {
 		show->set_tooltip(TTR("Error: Project is missing on the filesystem."));
@@ -2327,7 +2327,7 @@ void ProjectManager::_install_project(const String &p_zip_path, const String &p_
 	npdialog->show_dialog();
 }
 
-void ProjectManager::_files_dropped(PoolStringArray p_files, int p_screen) {
+void ProjectManager::_files_dropped(PackedStringArray p_files, int p_screen) {
 	Set<String> folders_set;
 	DirAccess *da = DirAccess::create(DirAccess::ACCESS_FILESYSTEM);
 	for (int i = 0; i < p_files.size(); i++) {
@@ -2336,9 +2336,9 @@ void ProjectManager::_files_dropped(PoolStringArray p_files, int p_screen) {
 	}
 	memdelete(da);
 	if (folders_set.size() > 0) {
-		PoolStringArray folders;
+		PackedStringArray folders;
 		for (Set<String>::Element *E = folders_set.front(); E; E = E->next()) {
-			folders.append(E->get());
+			folders.push_back(E->get());
 		}
 
 		bool confirm = true;
@@ -2358,8 +2358,8 @@ void ProjectManager::_files_dropped(PoolStringArray p_files, int p_screen) {
 			memdelete(dir);
 		}
 		if (confirm) {
-			multi_scan_ask->get_ok()->disconnect("pressed", this, "_scan_multiple_folders");
-			multi_scan_ask->get_ok()->connect("pressed", this, "_scan_multiple_folders", varray(folders));
+			multi_scan_ask->get_ok()->disconnect_compat("pressed", this, "_scan_multiple_folders");
+			multi_scan_ask->get_ok()->connect_compat("pressed", this, "_scan_multiple_folders", varray(folders));
 			multi_scan_ask->set_text(
 					vformat(TTR("Are you sure to scan %s folders for existing Godot projects?\nThis could take a while."), folders.size()));
 			multi_scan_ask->popup_centered_minsize();
@@ -2369,7 +2369,7 @@ void ProjectManager::_files_dropped(PoolStringArray p_files, int p_screen) {
 	}
 }
 
-void ProjectManager::_scan_multiple_folders(PoolStringArray p_files) {
+void ProjectManager::_scan_multiple_folders(PackedStringArray p_files) {
 	for (int i = 0; i < p_files.size(); i++) {
 		_scan_begin(p_files.get(i));
 	}
@@ -2524,7 +2524,7 @@ ProjectManager::ProjectManager() {
 	project_order_filter->_setup_filters(sort_filter_titles);
 	project_order_filter->set_filter_size(150);
 	sort_filters->add_child(project_order_filter);
-	project_order_filter->connect("filter_changed", this, "_on_order_option_changed");
+	project_order_filter->connect_compat("filter_changed", this, "_on_order_option_changed");
 	project_order_filter->set_custom_minimum_size(Size2(180, 10) * EDSCALE);
 
 	int projects_sorting_order = (int)EditorSettings::get_singleton()->get("project_manager/sorting_order");
@@ -2534,7 +2534,7 @@ ProjectManager::ProjectManager() {
 
 	project_filter = memnew(ProjectListFilter);
 	project_filter->add_search_box();
-	project_filter->connect("filter_changed", this, "_on_filter_option_changed");
+	project_filter->connect_compat("filter_changed", this, "_on_filter_option_changed");
 	project_filter->set_custom_minimum_size(Size2(280, 10) * EDSCALE);
 	sort_filters->add_child(project_filter);
 
@@ -2546,8 +2546,8 @@ ProjectManager::ProjectManager() {
 	pc->set_v_size_flags(SIZE_EXPAND_FILL);
 
 	_project_list = memnew(ProjectList);
-	_project_list->connect(ProjectList::SIGNAL_SELECTION_CHANGED, this, "_update_project_buttons");
-	_project_list->connect(ProjectList::SIGNAL_PROJECT_ASK_OPEN, this, "_open_selected_projects_ask");
+	_project_list->connect_compat(ProjectList::SIGNAL_SELECTION_CHANGED, this, "_update_project_buttons");
+	_project_list->connect_compat(ProjectList::SIGNAL_PROJECT_ASK_OPEN, this, "_open_selected_projects_ask");
 	pc->add_child(_project_list);
 	_project_list->set_enable_h_scroll(false);
 
@@ -2557,13 +2557,13 @@ ProjectManager::ProjectManager() {
 	Button *open = memnew(Button);
 	open->set_text(TTR("Edit"));
 	tree_vb->add_child(open);
-	open->connect("pressed", this, "_open_selected_projects_ask");
+	open->connect_compat("pressed", this, "_open_selected_projects_ask");
 	open_btn = open;
 
 	Button *run = memnew(Button);
 	run->set_text(TTR("Run"));
 	tree_vb->add_child(run);
-	run->connect("pressed", this, "_run_project");
+	run->connect_compat("pressed", this, "_run_project");
 	run_btn = run;
 
 	tree_vb->add_child(memnew(HSeparator));
@@ -2571,7 +2571,7 @@ ProjectManager::ProjectManager() {
 	Button *scan = memnew(Button);
 	scan->set_text(TTR("Scan"));
 	tree_vb->add_child(scan);
-	scan->connect("pressed", this, "_scan_projects");
+	scan->connect_compat("pressed", this, "_scan_projects");
 
 	tree_vb->add_child(memnew(HSeparator));
 
@@ -2581,34 +2581,34 @@ ProjectManager::ProjectManager() {
 	scan_dir->set_title(TTR("Select a Folder to Scan")); // must be after mode or it's overridden
 	scan_dir->set_current_dir(EditorSettings::get_singleton()->get("filesystem/directories/default_project_path"));
 	gui_base->add_child(scan_dir);
-	scan_dir->connect("dir_selected", this, "_scan_begin");
+	scan_dir->connect_compat("dir_selected", this, "_scan_begin");
 
 	Button *create = memnew(Button);
 	create->set_text(TTR("New Project"));
 	tree_vb->add_child(create);
-	create->connect("pressed", this, "_new_project");
+	create->connect_compat("pressed", this, "_new_project");
 
 	Button *import = memnew(Button);
 	import->set_text(TTR("Import"));
 	tree_vb->add_child(import);
-	import->connect("pressed", this, "_import_project");
+	import->connect_compat("pressed", this, "_import_project");
 
 	Button *rename = memnew(Button);
 	rename->set_text(TTR("Rename"));
 	tree_vb->add_child(rename);
-	rename->connect("pressed", this, "_rename_project");
+	rename->connect_compat("pressed", this, "_rename_project");
 	rename_btn = rename;
 
 	Button *erase = memnew(Button);
 	erase->set_text(TTR("Remove"));
 	tree_vb->add_child(erase);
-	erase->connect("pressed", this, "_erase_project");
+	erase->connect_compat("pressed", this, "_erase_project");
 	erase_btn = erase;
 
 	Button *erase_missing = memnew(Button);
 	erase_missing->set_text(TTR("Remove Missing"));
 	tree_vb->add_child(erase_missing);
-	erase_missing->connect("pressed", this, "_erase_missing_projects");
+	erase_missing->connect_compat("pressed", this, "_erase_missing_projects");
 	erase_missing_btn = erase_missing;
 
 	tree_vb->add_spacer();
@@ -2617,7 +2617,7 @@ ProjectManager::ProjectManager() {
 		asset_library = memnew(EditorAssetLibrary(true));
 		asset_library->set_name(TTR("Templates"));
 		tabs->add_child(asset_library);
-		asset_library->connect("install_asset", this, "_install_project");
+		asset_library->connect_compat("install_asset", this, "_install_project");
 	} else {
 		WARN_PRINT("Asset Library not available, as it requires SSL to work.");
 	}
@@ -2664,7 +2664,7 @@ ProjectManager::ProjectManager() {
 	language_btn->set_icon(get_icon("Environment", "EditorIcons"));
 
 	settings_hb->add_child(language_btn);
-	language_btn->connect("item_selected", this, "_language_selected");
+	language_btn->connect_compat("item_selected", this, "_language_selected");
 
 	center_box->add_child(settings_hb);
 	settings_hb->set_anchors_and_margins_preset(Control::PRESET_TOP_RIGHT);
@@ -2673,28 +2673,28 @@ ProjectManager::ProjectManager() {
 
 	language_restart_ask = memnew(ConfirmationDialog);
 	language_restart_ask->get_ok()->set_text(TTR("Restart Now"));
-	language_restart_ask->get_ok()->connect("pressed", this, "_restart_confirm");
+	language_restart_ask->get_ok()->connect_compat("pressed", this, "_restart_confirm");
 	language_restart_ask->get_cancel()->set_text(TTR("Continue"));
 	gui_base->add_child(language_restart_ask);
 
 	erase_missing_ask = memnew(ConfirmationDialog);
 	erase_missing_ask->get_ok()->set_text(TTR("Remove All"));
-	erase_missing_ask->get_ok()->connect("pressed", this, "_erase_missing_projects_confirm");
+	erase_missing_ask->get_ok()->connect_compat("pressed", this, "_erase_missing_projects_confirm");
 	gui_base->add_child(erase_missing_ask);
 
 	erase_ask = memnew(ConfirmationDialog);
 	erase_ask->get_ok()->set_text(TTR("Remove"));
-	erase_ask->get_ok()->connect("pressed", this, "_erase_project_confirm");
+	erase_ask->get_ok()->connect_compat("pressed", this, "_erase_project_confirm");
 	gui_base->add_child(erase_ask);
 
 	multi_open_ask = memnew(ConfirmationDialog);
 	multi_open_ask->get_ok()->set_text(TTR("Edit"));
-	multi_open_ask->get_ok()->connect("pressed", this, "_open_selected_projects");
+	multi_open_ask->get_ok()->connect_compat("pressed", this, "_open_selected_projects");
 	gui_base->add_child(multi_open_ask);
 
 	multi_run_ask = memnew(ConfirmationDialog);
 	multi_run_ask->get_ok()->set_text(TTR("Run"));
-	multi_run_ask->get_ok()->connect("pressed", this, "_run_project_confirm");
+	multi_run_ask->get_ok()->connect_compat("pressed", this, "_run_project_confirm");
 	gui_base->add_child(multi_run_ask);
 
 	multi_scan_ask = memnew(ConfirmationDialog);
@@ -2702,7 +2702,7 @@ ProjectManager::ProjectManager() {
 	gui_base->add_child(multi_scan_ask);
 
 	ask_update_settings = memnew(ConfirmationDialog);
-	ask_update_settings->get_ok()->connect("pressed", this, "_confirm_update_settings");
+	ask_update_settings->get_ok()->connect_compat("pressed", this, "_confirm_update_settings");
 	gui_base->add_child(ask_update_settings);
 
 	OS::get_singleton()->set_low_processor_usage_mode(true);
@@ -2710,8 +2710,8 @@ ProjectManager::ProjectManager() {
 	npdialog = memnew(ProjectDialog);
 	gui_base->add_child(npdialog);
 
-	npdialog->connect("projects_updated", this, "_on_projects_updated");
-	npdialog->connect("project_created", this, "_on_project_created");
+	npdialog->connect_compat("projects_updated", this, "_on_projects_updated");
+	npdialog->connect_compat("project_created", this, "_on_project_created");
 
 	_load_recent_projects();
 
@@ -2719,8 +2719,8 @@ ProjectManager::ProjectManager() {
 		_scan_begin(EditorSettings::get_singleton()->get("filesystem/directories/autoscan_project_path"));
 	}
 
-	SceneTree::get_singleton()->connect("files_dropped", this, "_files_dropped");
-	SceneTree::get_singleton()->connect("global_menu_action", this, "_global_menu_action");
+	SceneTree::get_singleton()->connect_compat("files_dropped", this, "_files_dropped");
+	SceneTree::get_singleton()->connect_compat("global_menu_action", this, "_global_menu_action");
 
 	run_error_diag = memnew(AcceptDialog);
 	gui_base->add_child(run_error_diag);
@@ -2732,7 +2732,7 @@ ProjectManager::ProjectManager() {
 	open_templates = memnew(ConfirmationDialog);
 	open_templates->set_text(TTR("You currently don't have any projects.\nWould you like to explore official example projects in the Asset Library?"));
 	open_templates->get_ok()->set_text(TTR("Open Asset Library"));
-	open_templates->connect("confirmed", this, "_open_asset_library");
+	open_templates->connect_compat("confirmed", this, "_open_asset_library");
 	add_child(open_templates);
 }
 
@@ -2793,14 +2793,14 @@ void ProjectListFilter::_bind_methods() {
 void ProjectListFilter::add_filter_option() {
 	filter_option = memnew(OptionButton);
 	filter_option->set_clip_text(true);
-	filter_option->connect("item_selected", this, "_filter_option_selected");
+	filter_option->connect_compat("item_selected", this, "_filter_option_selected");
 	add_child(filter_option);
 }
 
 void ProjectListFilter::add_search_box() {
 	search_box = memnew(LineEdit);
 	search_box->set_placeholder(TTR("Search"));
-	search_box->connect("text_changed", this, "_search_text_changed");
+	search_box->connect_compat("text_changed", this, "_search_text_changed");
 	search_box->set_h_size_flags(SIZE_EXPAND_FILL);
 	add_child(search_box);
 
diff --git a/editor/project_manager.h b/editor/project_manager.h
index feeea9695d..8b9c769c59 100644
--- a/editor/project_manager.h
+++ b/editor/project_manager.h
@@ -111,8 +111,8 @@ class ProjectManager : public Control {
 
 	void _dim_window();
 	void _unhandled_input(const Ref<InputEvent> &p_ev);
-	void _files_dropped(PoolStringArray p_files, int p_screen);
-	void _scan_multiple_folders(PoolStringArray p_files);
+	void _files_dropped(PackedStringArray p_files, int p_screen);
+	void _scan_multiple_folders(PackedStringArray p_files);
 
 	void _on_order_option_changed();
 	void _on_filter_option_changed();
diff --git a/editor/project_settings_editor.cpp b/editor/project_settings_editor.cpp
index 6635f5cb47..9bee84b482 100644
--- a/editor/project_settings_editor.cpp
+++ b/editor/project_settings_editor.cpp
@@ -108,7 +108,7 @@ void ProjectSettingsEditor::_notification(int p_what) {
 
 			action_add_error->add_color_override("font_color", get_color("error_color", "Editor"));
 
-			translation_list->connect("button_pressed", this, "_translation_delete");
+			translation_list->connect_compat("button_pressed", this, "_translation_delete");
 			_update_actions();
 			popup_add->add_icon_item(get_icon("Keyboard", "EditorIcons"), TTR("Key "), INPUT_KEY); //"Key " - because the word 'key' has already been used as a key animation
 			popup_add->add_icon_item(get_icon("JoyButton", "EditorIcons"), TTR("Joy Button"), INPUT_JOY_BUTTON);
@@ -847,7 +847,7 @@ void ProjectSettingsEditor::_item_add() {
 
 	// Initialize the property with the default value for the given type.
 	// The type list starts at 1 (as we exclude Nil), so add 1 to the selected value.
-	Variant::CallError ce;
+	Callable::CallError ce;
 	const Variant value = Variant::construct(Variant::Type(type->get_selected() + 1), NULL, 0, ce);
 
 	String catname = category->get_text().strip_edges();
@@ -1188,7 +1188,7 @@ void ProjectSettingsEditor::add_translation(const String &p_translation) {
 
 void ProjectSettingsEditor::_translation_add(const String &p_path) {
 
-	PoolStringArray translations = ProjectSettings::get_singleton()->get("locale/translations");
+	PackedStringArray translations = ProjectSettings::get_singleton()->get("locale/translations");
 
 	for (int i = 0; i < translations.size(); i++) {
 
@@ -1219,7 +1219,7 @@ void ProjectSettingsEditor::_translation_delete(Object *p_item, int p_column, in
 
 	int idx = ti->get_metadata(0);
 
-	PoolStringArray translations = ProjectSettings::get_singleton()->get("locale/translations");
+	PackedStringArray translations = ProjectSettings::get_singleton()->get("locale/translations");
 
 	ERR_FAIL_INDEX(idx, translations.size());
 
@@ -1253,7 +1253,7 @@ void ProjectSettingsEditor::_translation_res_add(const String &p_path) {
 	if (remaps.has(p_path))
 		return; //pointless already has it
 
-	remaps[p_path] = PoolStringArray();
+	remaps[p_path] = PackedStringArray();
 
 	undo_redo->create_action(TTR("Add Remapped Path"));
 	undo_redo->add_do_property(ProjectSettings::get_singleton(), "locale/translation_remaps", remaps);
@@ -1281,7 +1281,7 @@ void ProjectSettingsEditor::_translation_res_option_add(const String &p_path) {
 	String key = k->get_metadata(0);
 
 	ERR_FAIL_COND(!remaps.has(key));
-	PoolStringArray r = remaps[key];
+	PackedStringArray r = remaps[key];
 	r.push_back(p_path + ":" + "en");
 	remaps[key] = r;
 
@@ -1328,7 +1328,7 @@ void ProjectSettingsEditor::_translation_res_option_changed() {
 	ERR_FAIL_INDEX(which, langs.size());
 
 	ERR_FAIL_COND(!remaps.has(key));
-	PoolStringArray r = remaps[key];
+	PackedStringArray r = remaps[key];
 	ERR_FAIL_INDEX(idx, r.size());
 	if (translation_locales_idxs_remap.size() > which) {
 		r.set(idx, path + ":" + langs[translation_locales_idxs_remap[which]]);
@@ -1395,7 +1395,7 @@ void ProjectSettingsEditor::_translation_res_option_delete(Object *p_item, int p
 	int idx = ed->get_metadata(0);
 
 	ERR_FAIL_COND(!remaps.has(key));
-	PoolStringArray r = remaps[key];
+	PackedStringArray r = remaps[key];
 	ERR_FAIL_INDEX(idx, r.size());
 	r.remove(idx);
 	remaps[key] = r;
@@ -1506,7 +1506,7 @@ void ProjectSettingsEditor::_update_translations() {
 	translation_list->set_hide_root(true);
 	if (ProjectSettings::get_singleton()->has_setting("locale/translations")) {
 
-		PoolStringArray translations = ProjectSettings::get_singleton()->get("locale/translations");
+		PackedStringArray translations = ProjectSettings::get_singleton()->get("locale/translations");
 		for (int i = 0; i < translations.size(); i++) {
 
 			TreeItem *t = translation_list->create_item(root);
@@ -1642,7 +1642,7 @@ void ProjectSettingsEditor::_update_translations() {
 				t->select(0);
 				translation_res_option_add_button->set_disabled(false);
 
-				PoolStringArray selected = remaps[keys[i]];
+				PackedStringArray selected = remaps[keys[i]];
 				for (int j = 0; j < selected.size(); j++) {
 
 					String s2 = selected[j];
@@ -1805,7 +1805,7 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 	search_button->set_pressed(false);
 	search_button->set_text(TTR("Search"));
 	hbc->add_child(search_button);
-	search_button->connect("toggled", this, "_toggle_search_bar");
+	search_button->connect_compat("toggled", this, "_toggle_search_bar");
 
 	hbc->add_child(memnew(VSeparator));
 
@@ -1820,7 +1820,7 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 	category = memnew(LineEdit);
 	category->set_h_size_flags(Control::SIZE_EXPAND_FILL);
 	add_prop_bar->add_child(category);
-	category->connect("text_entered", this, "_item_adds");
+	category->connect_compat("text_entered", this, "_item_adds");
 
 	l = memnew(Label);
 	add_prop_bar->add_child(l);
@@ -1829,7 +1829,7 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 	property = memnew(LineEdit);
 	property->set_h_size_flags(Control::SIZE_EXPAND_FILL);
 	add_prop_bar->add_child(property);
-	property->connect("text_entered", this, "_item_adds");
+	property->connect_compat("text_entered", this, "_item_adds");
 
 	l = memnew(Label);
 	add_prop_bar->add_child(l);
@@ -1847,7 +1847,7 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 	Button *add = memnew(Button);
 	add_prop_bar->add_child(add);
 	add->set_text(TTR("Add"));
-	add->connect("pressed", this, "_item_add");
+	add->connect_compat("pressed", this, "_item_add");
 
 	search_bar = memnew(HBoxContainer);
 	search_bar->set_h_size_flags(Control::SIZE_EXPAND_FILL);
@@ -1863,14 +1863,14 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 	globals_editor->get_inspector()->set_undo_redo(EditorNode::get_singleton()->get_undo_redo());
 	globals_editor->set_v_size_flags(Control::SIZE_EXPAND_FILL);
 	globals_editor->register_search_box(search_box);
-	globals_editor->get_inspector()->connect("property_selected", this, "_item_selected");
-	globals_editor->get_inspector()->connect("property_edited", this, "_settings_prop_edited");
-	globals_editor->get_inspector()->connect("restart_requested", this, "_editor_restart_request");
+	globals_editor->get_inspector()->connect_compat("property_selected", this, "_item_selected");
+	globals_editor->get_inspector()->connect_compat("property_edited", this, "_settings_prop_edited");
+	globals_editor->get_inspector()->connect_compat("restart_requested", this, "_editor_restart_request");
 
 	Button *del = memnew(Button);
 	hbc->add_child(del);
 	del->set_text(TTR("Delete"));
-	del->connect("pressed", this, "_item_del");
+	del->connect_compat("pressed", this, "_item_del");
 
 	add_prop_bar->add_child(memnew(VSeparator));
 
@@ -1879,8 +1879,8 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 	popup_copy_to_feature->set_disabled(true);
 	add_prop_bar->add_child(popup_copy_to_feature);
 
-	popup_copy_to_feature->get_popup()->connect("id_pressed", this, "_copy_to_platform");
-	popup_copy_to_feature->get_popup()->connect("about_to_show", this, "_copy_to_platform_about_to_show");
+	popup_copy_to_feature->get_popup()->connect_compat("id_pressed", this, "_copy_to_platform");
+	popup_copy_to_feature->get_popup()->connect_compat("about_to_show", this, "_copy_to_platform_about_to_show");
 
 	get_ok()->set_text(TTR("Close"));
 	set_hide_on_ok(true);
@@ -1897,11 +1897,11 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 	restart_hb->add_child(restart_label);
 	restart_hb->add_spacer();
 	Button *restart_button = memnew(Button);
-	restart_button->connect("pressed", this, "_editor_restart");
+	restart_button->connect_compat("pressed", this, "_editor_restart");
 	restart_hb->add_child(restart_button);
 	restart_button->set_text(TTR("Save & Restart"));
 	restart_close_button = memnew(ToolButton);
-	restart_close_button->connect("pressed", this, "_editor_restart_close");
+	restart_close_button->connect_compat("pressed", this, "_editor_restart_close");
 	restart_hb->add_child(restart_close_button);
 	restart_container->hide();
 
@@ -1929,8 +1929,8 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 	action_name = memnew(LineEdit);
 	action_name->set_h_size_flags(SIZE_EXPAND_FILL);
 	hbc->add_child(action_name);
-	action_name->connect("text_entered", this, "_action_adds");
-	action_name->connect("text_changed", this, "_action_check");
+	action_name->connect_compat("text_entered", this, "_action_adds");
+	action_name->connect_compat("text_changed", this, "_action_check");
 
 	action_add_error = memnew(Label);
 	hbc->add_child(action_add_error);
@@ -1940,7 +1940,7 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 	hbc->add_child(add);
 	add->set_text(TTR("Add"));
 	add->set_disabled(true);
-	add->connect("pressed", this, "_action_add");
+	add->connect_compat("pressed", this, "_action_add");
 	action_add = add;
 
 	input_editor = memnew(Tree);
@@ -1954,15 +1954,15 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 	input_editor->set_column_min_width(1, 80 * EDSCALE);
 	input_editor->set_column_expand(2, false);
 	input_editor->set_column_min_width(2, 50 * EDSCALE);
-	input_editor->connect("item_edited", this, "_action_edited");
-	input_editor->connect("item_activated", this, "_action_activated");
-	input_editor->connect("cell_selected", this, "_action_selected");
-	input_editor->connect("button_pressed", this, "_action_button_pressed");
+	input_editor->connect_compat("item_edited", this, "_action_edited");
+	input_editor->connect_compat("item_activated", this, "_action_activated");
+	input_editor->connect_compat("cell_selected", this, "_action_selected");
+	input_editor->connect_compat("button_pressed", this, "_action_button_pressed");
 	input_editor->set_drag_forwarding(this);
 
 	popup_add = memnew(PopupMenu);
 	add_child(popup_add);
-	popup_add->connect("id_pressed", this, "_add_item");
+	popup_add->connect_compat("id_pressed", this, "_add_item");
 
 	press_a_key = memnew(ConfirmationDialog);
 	press_a_key->set_focus_mode(FOCUS_ALL);
@@ -1977,13 +1977,13 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 	press_a_key->get_ok()->set_disabled(true);
 	press_a_key_label = l;
 	press_a_key->add_child(l);
-	press_a_key->connect("gui_input", this, "_wait_for_key");
-	press_a_key->connect("confirmed", this, "_press_a_key_confirm");
+	press_a_key->connect_compat("gui_input", this, "_wait_for_key");
+	press_a_key->connect_compat("confirmed", this, "_press_a_key_confirm");
 
 	device_input = memnew(ConfirmationDialog);
 	add_child(device_input);
 	device_input->get_ok()->set_text(TTR("Add"));
-	device_input->connect("confirmed", this, "_device_input_add");
+	device_input->connect_compat("confirmed", this, "_device_input_add");
 
 	hbc = memnew(HBoxContainer);
 	device_input->add_child(hbc);
@@ -2034,7 +2034,7 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 		thb->add_child(memnew(Label(TTR("Translations:"))));
 		thb->add_spacer();
 		Button *addtr = memnew(Button(TTR("Add...")));
-		addtr->connect("pressed", this, "_translation_file_open");
+		addtr->connect_compat("pressed", this, "_translation_file_open");
 		thb->add_child(addtr);
 		VBoxContainer *tmc = memnew(VBoxContainer);
 		tvb->add_child(tmc);
@@ -2046,7 +2046,7 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 		translation_file_open = memnew(EditorFileDialog);
 		add_child(translation_file_open);
 		translation_file_open->set_mode(EditorFileDialog::MODE_OPEN_FILE);
-		translation_file_open->connect("file_selected", this, "_translation_add");
+		translation_file_open->connect_compat("file_selected", this, "_translation_add");
 	}
 
 	{
@@ -2058,28 +2058,28 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 		thb->add_child(memnew(Label(TTR("Resources:"))));
 		thb->add_spacer();
 		Button *addtr = memnew(Button(TTR("Add...")));
-		addtr->connect("pressed", this, "_translation_res_file_open");
+		addtr->connect_compat("pressed", this, "_translation_res_file_open");
 		thb->add_child(addtr);
 		VBoxContainer *tmc = memnew(VBoxContainer);
 		tvb->add_child(tmc);
 		tmc->set_v_size_flags(SIZE_EXPAND_FILL);
 		translation_remap = memnew(Tree);
 		translation_remap->set_v_size_flags(SIZE_EXPAND_FILL);
-		translation_remap->connect("cell_selected", this, "_translation_res_select");
+		translation_remap->connect_compat("cell_selected", this, "_translation_res_select");
 		tmc->add_child(translation_remap);
-		translation_remap->connect("button_pressed", this, "_translation_res_delete");
+		translation_remap->connect_compat("button_pressed", this, "_translation_res_delete");
 
 		translation_res_file_open = memnew(EditorFileDialog);
 		add_child(translation_res_file_open);
 		translation_res_file_open->set_mode(EditorFileDialog::MODE_OPEN_FILE);
-		translation_res_file_open->connect("file_selected", this, "_translation_res_add");
+		translation_res_file_open->connect_compat("file_selected", this, "_translation_res_add");
 
 		thb = memnew(HBoxContainer);
 		tvb->add_child(thb);
 		thb->add_child(memnew(Label(TTR("Remaps by Locale:"))));
 		thb->add_spacer();
 		addtr = memnew(Button(TTR("Add...")));
-		addtr->connect("pressed", this, "_translation_res_option_file_open");
+		addtr->connect_compat("pressed", this, "_translation_res_option_file_open");
 		translation_res_option_add_button = addtr;
 		thb->add_child(addtr);
 		tmc = memnew(VBoxContainer);
@@ -2096,13 +2096,13 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 		translation_remap_options->set_column_expand(0, true);
 		translation_remap_options->set_column_expand(1, false);
 		translation_remap_options->set_column_min_width(1, 200);
-		translation_remap_options->connect("item_edited", this, "_translation_res_option_changed");
-		translation_remap_options->connect("button_pressed", this, "_translation_res_option_delete");
+		translation_remap_options->connect_compat("item_edited", this, "_translation_res_option_changed");
+		translation_remap_options->connect_compat("button_pressed", this, "_translation_res_option_delete");
 
 		translation_res_option_file_open = memnew(EditorFileDialog);
 		add_child(translation_res_option_file_open);
 		translation_res_option_file_open->set_mode(EditorFileDialog::MODE_OPEN_FILE);
-		translation_res_option_file_open->connect("file_selected", this, "_translation_res_option_add");
+		translation_res_option_file_open->connect_compat("file_selected", this, "_translation_res_option_add");
 	}
 
 	{
@@ -2118,20 +2118,20 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 		translation_locale_filter_mode->add_item(TTR("Show Selected Locales Only"), SHOW_ONLY_SELECTED_LOCALES);
 		translation_locale_filter_mode->select(0);
 		tmc->add_margin_child(TTR("Filter mode:"), translation_locale_filter_mode);
-		translation_locale_filter_mode->connect("item_selected", this, "_translation_filter_mode_changed");
+		translation_locale_filter_mode->connect_compat("item_selected", this, "_translation_filter_mode_changed");
 
 		translation_filter = memnew(Tree);
 		translation_filter->set_v_size_flags(SIZE_EXPAND_FILL);
 		translation_filter->set_columns(1);
 		tmc->add_child(memnew(Label(TTR("Locales:"))));
 		tmc->add_child(translation_filter);
-		translation_filter->connect("item_edited", this, "_translation_filter_option_changed");
+		translation_filter->connect_compat("item_edited", this, "_translation_filter_option_changed");
 	}
 
 	autoload_settings = memnew(EditorAutoloadSettings);
 	autoload_settings->set_name(TTR("AutoLoad"));
 	tab_container->add_child(autoload_settings);
-	autoload_settings->connect("autoload_changed", this, "_settings_changed");
+	autoload_settings->connect_compat("autoload_changed", this, "_settings_changed");
 
 	plugin_settings = memnew(EditorPluginSettings);
 	plugin_settings->set_name(TTR("Plugins"));
@@ -2139,7 +2139,7 @@ ProjectSettingsEditor::ProjectSettingsEditor(EditorData *p_data) {
 
 	timer = memnew(Timer);
 	timer->set_wait_time(1.5);
-	timer->connect("timeout", ProjectSettings::get_singleton(), "save");
+	timer->connect_compat("timeout", ProjectSettings::get_singleton(), "save");
 	timer->set_one_shot(true);
 	add_child(timer);
 
diff --git a/editor/property_editor.cpp b/editor/property_editor.cpp
index 1691ce3a63..2bcf2c3b44 100644
--- a/editor/property_editor.cpp
+++ b/editor/property_editor.cpp
@@ -176,9 +176,9 @@ void CustomPropertyEditor::_menu_option(int p_which) {
 
 				case OBJ_MENU_EDIT: {
 
-					RefPtr RefPtr = v;
+					REF r = v;
 
-					if (!RefPtr.is_null()) {
+					if (!r.is_null()) {
 
 						emit_signal("resource_edit_request");
 						hide();
@@ -193,8 +193,7 @@ void CustomPropertyEditor::_menu_option(int p_which) {
 
 				case OBJ_MENU_MAKE_UNIQUE: {
 
-					RefPtr RefPtr = v;
-					Ref<Resource> res_orig = RefPtr;
+					Ref<Resource> res_orig = v;
 					if (res_orig.is_null())
 						return;
 
@@ -229,7 +228,7 @@ void CustomPropertyEditor::_menu_option(int p_which) {
 						res->set(p.first, p.second);
 					}
 
-					v = res.get_ref_ptr();
+					v = res;
 					emit_signal("variant_changed");
 					hide();
 				} break;
@@ -311,7 +310,7 @@ void CustomPropertyEditor::_menu_option(int p_which) {
 						res->call("set_instance_base_type", owner->get_class());
 					}
 
-					v = Ref<Resource>(res).get_ref_ptr();
+					v = res;
 					emit_signal("variant_changed");
 
 				} break;
@@ -394,12 +393,12 @@ bool CustomPropertyEditor::edit(Object *p_owner, const String &p_name, Variant::
 
 		} break;
 		case Variant::INT:
-		case Variant::REAL: {
+		case Variant::FLOAT: {
 
 			if (hint == PROPERTY_HINT_RANGE) {
 
 				int c = hint_text.get_slice_count(",");
-				float min = 0, max = 100, step = type == Variant::REAL ? .01 : 1;
+				float min = 0, max = 100, step = type == Variant::FLOAT ? .01 : 1;
 				if (c >= 1) {
 
 					if (!hint_text.get_slice(",", 0).empty())
@@ -590,7 +589,7 @@ bool CustomPropertyEditor::edit(Object *p_owner, const String &p_name, Variant::
 
 				if (!create_dialog) {
 					create_dialog = memnew(CreateDialog);
-					create_dialog->connect("create", this, "_create_dialog_callback");
+					create_dialog->connect_compat("create", this, "_create_dialog_callback");
 					add_child(create_dialog);
 				}
 
@@ -606,12 +605,12 @@ bool CustomPropertyEditor::edit(Object *p_owner, const String &p_name, Variant::
 				return false;
 
 			} else if (hint == PROPERTY_HINT_METHOD_OF_VARIANT_TYPE) {
-#define MAKE_PROPSELECT                                                          \
-	if (!property_select) {                                                      \
-		property_select = memnew(PropertySelector);                              \
-		property_select->connect("selected", this, "_create_selected_property"); \
-		add_child(property_select);                                              \
-	}                                                                            \
+#define MAKE_PROPSELECT                                                                 \
+	if (!property_select) {                                                             \
+		property_select = memnew(PropertySelector);                                     \
+		property_select->connect_compat("selected", this, "_create_selected_property"); \
+		add_child(property_select);                                                     \
+	}                                                                                   \
 	hide();
 
 				MAKE_PROPSELECT;
@@ -866,7 +865,7 @@ bool CustomPropertyEditor::edit(Object *p_owner, const String &p_name, Variant::
 				color_picker->set_deferred_mode(true);
 				add_child(color_picker);
 				color_picker->hide();
-				color_picker->connect("color_changed", this, "_color_changed");
+				color_picker->connect_compat("color_changed", this, "_color_changed");
 
 				// get default color picker mode from editor settings
 				int default_color_mode = EDITOR_GET("interface/inspector/default_color_picker_mode");
@@ -1046,22 +1045,28 @@ bool CustomPropertyEditor::edit(Object *p_owner, const String &p_name, Variant::
 		case Variant::DICTIONARY: {
 
 		} break;
-		case Variant::POOL_BYTE_ARRAY: {
+		case Variant::PACKED_BYTE_ARRAY: {
 
 		} break;
-		case Variant::POOL_INT_ARRAY: {
+		case Variant::PACKED_INT32_ARRAY: {
 
 		} break;
-		case Variant::POOL_REAL_ARRAY: {
+		case Variant::PACKED_FLOAT32_ARRAY: {
 
 		} break;
-		case Variant::POOL_STRING_ARRAY: {
+		case Variant::PACKED_INT64_ARRAY: {
 
 		} break;
-		case Variant::POOL_VECTOR3_ARRAY: {
+		case Variant::PACKED_FLOAT64_ARRAY: {
 
 		} break;
-		case Variant::POOL_COLOR_ARRAY: {
+		case Variant::PACKED_STRING_ARRAY: {
+
+		} break;
+		case Variant::PACKED_VECTOR3_ARRAY: {
+
+		} break;
+		case Variant::PACKED_COLOR_ARRAY: {
 
 		} break;
 		default: {
@@ -1103,7 +1108,7 @@ void CustomPropertyEditor::_file_selected(String p_file) {
 				error->popup_centered_minsize();
 				break;
 			}
-			v = res.get_ref_ptr();
+			v = res;
 			emit_signal("variant_changed");
 			hide();
 		} break;
@@ -1114,7 +1119,7 @@ void CustomPropertyEditor::_file_selected(String p_file) {
 
 void CustomPropertyEditor::_type_create_selected(int p_idx) {
 
-	if (type == Variant::INT || type == Variant::REAL) {
+	if (type == Variant::INT || type == Variant::FLOAT) {
 
 		float newval = 0;
 		switch (p_idx) {
@@ -1168,7 +1173,7 @@ void CustomPropertyEditor::_type_create_selected(int p_idx) {
 		Resource *res = Object::cast_to<Resource>(obj);
 		ERR_FAIL_COND(!res);
 
-		v = Ref<Resource>(res).get_ref_ptr();
+		v = res;
 		emit_signal("variant_changed");
 		hide();
 	}
@@ -1373,7 +1378,7 @@ void CustomPropertyEditor::_action_pressed(int p_which) {
 					Resource *res = Object::cast_to<Resource>(obj);
 					ERR_BREAK(!res);
 
-					v = Ref<Resource>(res).get_ref_ptr();
+					v = res;
 					emit_signal("variant_changed");
 					hide();
 				}
@@ -1395,9 +1400,9 @@ void CustomPropertyEditor::_action_pressed(int p_which) {
 
 			} else if (p_which == 2) {
 
-				RefPtr RefPtr = v;
+				RES r = v;
 
-				if (!RefPtr.is_null()) {
+				if (!r.is_null()) {
 
 					emit_signal("resource_edit_request");
 					hide();
@@ -1410,8 +1415,7 @@ void CustomPropertyEditor::_action_pressed(int p_which) {
 				hide();
 			} else if (p_which == 4) {
 
-				RefPtr RefPtr = v;
-				Ref<Resource> res_orig = RefPtr;
+				Ref<Resource> res_orig = v;
 				if (res_orig.is_null())
 					return;
 
@@ -1442,7 +1446,7 @@ void CustomPropertyEditor::_action_pressed(int p_which) {
 					res->set(p.first, p.second);
 				}
 
-				v = res.get_ref_ptr();
+				v = res;
 				emit_signal("variant_changed");
 				hide();
 			}
@@ -1565,7 +1569,7 @@ void CustomPropertyEditor::_modified(String p_string) {
 			emit_signal("variant_changed");
 
 		} break;
-		case Variant::REAL: {
+		case Variant::FLOAT: {
 
 			if (hint != PROPERTY_HINT_EXP_EASING) {
 				String text = value_editor[0]->get_text();
@@ -1699,22 +1703,22 @@ void CustomPropertyEditor::_modified(String p_string) {
 		case Variant::DICTIONARY: {
 
 		} break;
-		case Variant::POOL_BYTE_ARRAY: {
+		case Variant::PACKED_BYTE_ARRAY: {
 
 		} break;
-		case Variant::POOL_INT_ARRAY: {
+		case Variant::PACKED_INT32_ARRAY: {
 
 		} break;
-		case Variant::POOL_REAL_ARRAY: {
+		case Variant::PACKED_FLOAT32_ARRAY: {
 
 		} break;
-		case Variant::POOL_STRING_ARRAY: {
+		case Variant::PACKED_STRING_ARRAY: {
 
 		} break;
-		case Variant::POOL_VECTOR3_ARRAY: {
+		case Variant::PACKED_VECTOR3_ARRAY: {
 
 		} break;
-		case Variant::POOL_COLOR_ARRAY: {
+		case Variant::PACKED_COLOR_ARRAY: {
 
 		} break;
 		default: {
@@ -1753,7 +1757,7 @@ void CustomPropertyEditor::_range_modified(double p_value) {
 
 void CustomPropertyEditor::_focus_enter() {
 	switch (type) {
-		case Variant::REAL:
+		case Variant::FLOAT:
 		case Variant::STRING:
 		case Variant::VECTOR2:
 		case Variant::RECT2:
@@ -1779,7 +1783,7 @@ void CustomPropertyEditor::_focus_enter() {
 
 void CustomPropertyEditor::_focus_exit() {
 	switch (type) {
-		case Variant::REAL:
+		case Variant::FLOAT:
 		case Variant::STRING:
 		case Variant::VECTOR2:
 		case Variant::RECT2:
@@ -1904,9 +1908,9 @@ CustomPropertyEditor::CustomPropertyEditor() {
 		add_child(value_label[i]);
 		value_editor[i]->hide();
 		value_label[i]->hide();
-		value_editor[i]->connect("text_entered", this, "_modified");
-		value_editor[i]->connect("focus_entered", this, "_focus_enter");
-		value_editor[i]->connect("focus_exited", this, "_focus_exit");
+		value_editor[i]->connect_compat("text_entered", this, "_modified");
+		value_editor[i]->connect_compat("focus_entered", this, "_focus_enter");
+		value_editor[i]->connect_compat("focus_exited", this, "_focus_exit");
 	}
 	focused_value_editor = -1;
 
@@ -1936,7 +1940,7 @@ CustomPropertyEditor::CustomPropertyEditor() {
 		checks20[i]->set_focus_mode(FOCUS_NONE);
 		checks20gc->add_child(checks20[i]);
 		checks20[i]->hide();
-		checks20[i]->connect("pressed", this, "_action_pressed", make_binds(i));
+		checks20[i]->connect_compat("pressed", this, "_action_pressed", make_binds(i));
 		checks20[i]->set_tooltip(vformat(TTR("Bit %d, val %d."), i, 1 << i));
 	}
 
@@ -1946,7 +1950,7 @@ CustomPropertyEditor::CustomPropertyEditor() {
 	text_edit->set_margin(MARGIN_BOTTOM, -30);
 
 	text_edit->hide();
-	text_edit->connect("text_changed", this, "_text_edit_changed");
+	text_edit->connect_compat("text_changed", this, "_text_edit_changed");
 
 	for (int i = 0; i < MAX_ACTION_BUTTONS; i++) {
 
@@ -1955,7 +1959,7 @@ CustomPropertyEditor::CustomPropertyEditor() {
 		add_child(action_buttons[i]);
 		Vector<Variant> binds;
 		binds.push_back(i);
-		action_buttons[i]->connect("pressed", this, "_action_pressed", binds);
+		action_buttons[i]->connect_compat("pressed", this, "_action_pressed", binds);
 		action_buttons[i]->set_flat(true);
 	}
 
@@ -1966,8 +1970,8 @@ CustomPropertyEditor::CustomPropertyEditor() {
 	add_child(file);
 	file->hide();
 
-	file->connect("file_selected", this, "_file_selected");
-	file->connect("dir_selected", this, "_file_selected");
+	file->connect_compat("file_selected", this, "_file_selected");
+	file->connect_compat("dir_selected", this, "_file_selected");
 
 	error = memnew(ConfirmationDialog);
 	error->set_title(TTR("Error!"));
@@ -1975,7 +1979,7 @@ CustomPropertyEditor::CustomPropertyEditor() {
 
 	scene_tree = memnew(SceneTreeDialog);
 	add_child(scene_tree);
-	scene_tree->connect("selected", this, "_node_path_selected");
+	scene_tree->connect_compat("selected", this, "_node_path_selected");
 	scene_tree->get_scene_tree()->set_show_enabled_subscene(true);
 
 	texture_preview = memnew(TextureRect);
@@ -1985,31 +1989,31 @@ CustomPropertyEditor::CustomPropertyEditor() {
 	easing_draw = memnew(Control);
 	add_child(easing_draw);
 	easing_draw->hide();
-	easing_draw->connect("draw", this, "_draw_easing");
-	easing_draw->connect("gui_input", this, "_drag_easing");
+	easing_draw->connect_compat("draw", this, "_draw_easing");
+	easing_draw->connect_compat("gui_input", this, "_drag_easing");
 	easing_draw->set_default_cursor_shape(Control::CURSOR_MOVE);
 
 	type_button = memnew(MenuButton);
 	add_child(type_button);
 	type_button->hide();
-	type_button->get_popup()->connect("id_pressed", this, "_type_create_selected");
+	type_button->get_popup()->connect_compat("id_pressed", this, "_type_create_selected");
 
 	menu = memnew(PopupMenu);
 	menu->set_pass_on_modal_close_click(false);
 	add_child(menu);
-	menu->connect("id_pressed", this, "_menu_option");
+	menu->connect_compat("id_pressed", this, "_menu_option");
 
 	evaluator = NULL;
 
 	spinbox = memnew(SpinBox);
 	add_child(spinbox);
 	spinbox->set_anchors_and_margins_preset(Control::PRESET_WIDE, Control::PRESET_MODE_MINSIZE, 5);
-	spinbox->connect("value_changed", this, "_range_modified");
+	spinbox->connect_compat("value_changed", this, "_range_modified");
 
 	slider = memnew(HSlider);
 	add_child(slider);
 	slider->set_anchors_and_margins_preset(Control::PRESET_WIDE, Control::PRESET_MODE_MINSIZE, 5);
-	slider->connect("value_changed", this, "_range_modified");
+	slider->connect_compat("value_changed", this, "_range_modified");
 
 	create_dialog = NULL;
 	property_select = NULL;
diff --git a/editor/property_selector.cpp b/editor/property_selector.cpp
index 1de5099c4a..416ffb3fd0 100644
--- a/editor/property_selector.cpp
+++ b/editor/property_selector.cpp
@@ -95,7 +95,7 @@ void PropertySelector::_update_search() {
 			instance->get_property_list(&props, true);
 		} else if (type != Variant::NIL) {
 			Variant v;
-			Variant::CallError ce;
+			Callable::CallError ce;
 			v = Variant::construct(type, NULL, 0, ce);
 
 			v.get_property_list(&props);
@@ -141,13 +141,13 @@ void PropertySelector::_update_search() {
 			Control::get_icon("Object", "EditorIcons"),
 			Control::get_icon("Dictionary", "EditorIcons"),
 			Control::get_icon("Array", "EditorIcons"),
-			Control::get_icon("PoolByteArray", "EditorIcons"),
-			Control::get_icon("PoolIntArray", "EditorIcons"),
-			Control::get_icon("PoolRealArray", "EditorIcons"),
-			Control::get_icon("PoolStringArray", "EditorIcons"),
-			Control::get_icon("PoolVector2Array", "EditorIcons"),
-			Control::get_icon("PoolVector3Array", "EditorIcons"),
-			Control::get_icon("PoolColorArray", "EditorIcons")
+			Control::get_icon("PackedByteArray", "EditorIcons"),
+			Control::get_icon("PackedInt32Array", "EditorIcons"),
+			Control::get_icon("PackedFloat32Array", "EditorIcons"),
+			Control::get_icon("PackedStringArray", "EditorIcons"),
+			Control::get_icon("PackedVector2Array", "EditorIcons"),
+			Control::get_icon("PackedVector3Array", "EditorIcons"),
+			Control::get_icon("PackedColorArray", "EditorIcons")
 		};
 
 		for (List<PropertyInfo>::Element *E = props.front(); E; E = E->next()) {
@@ -200,7 +200,7 @@ void PropertySelector::_update_search() {
 
 		if (type != Variant::NIL) {
 			Variant v;
-			Variant::CallError ce;
+			Callable::CallError ce;
 			v = Variant::construct(type, NULL, 0, ce);
 			v.get_method_list(&methods);
 		} else {
@@ -393,9 +393,9 @@ void PropertySelector::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_ENTER_TREE) {
 
-		connect("confirmed", this, "_confirmed");
+		connect_compat("confirmed", this, "_confirmed");
 	} else if (p_what == NOTIFICATION_EXIT_TREE) {
-		disconnect("confirmed", this, "_confirmed");
+		disconnect_compat("confirmed", this, "_confirmed");
 	}
 }
 
@@ -557,21 +557,21 @@ PropertySelector::PropertySelector() {
 	//set_child_rect(vbc);
 	search_box = memnew(LineEdit);
 	vbc->add_margin_child(TTR("Search:"), search_box);
-	search_box->connect("text_changed", this, "_text_changed");
-	search_box->connect("gui_input", this, "_sbox_input");
+	search_box->connect_compat("text_changed", this, "_text_changed");
+	search_box->connect_compat("gui_input", this, "_sbox_input");
 	search_options = memnew(Tree);
 	vbc->add_margin_child(TTR("Matches:"), search_options, true);
 	get_ok()->set_text(TTR("Open"));
 	get_ok()->set_disabled(true);
 	register_text_enter(search_box);
 	set_hide_on_ok(false);
-	search_options->connect("item_activated", this, "_confirmed");
-	search_options->connect("cell_selected", this, "_item_selected");
+	search_options->connect_compat("item_activated", this, "_confirmed");
+	search_options->connect_compat("cell_selected", this, "_item_selected");
 	search_options->set_hide_root(true);
 	search_options->set_hide_folding(true);
 	virtuals_only = false;
 
 	help_bit = memnew(EditorHelpBit);
 	vbc->add_margin_child(TTR("Description:"), help_bit);
-	help_bit->connect("request_hide", this, "_closed");
+	help_bit->connect_compat("request_hide", this, "_closed");
 }
diff --git a/editor/quick_open.cpp b/editor/quick_open.cpp
index ea92e6407c..57e3c1da70 100644
--- a/editor/quick_open.cpp
+++ b/editor/quick_open.cpp
@@ -257,16 +257,16 @@ void EditorQuickOpen::_notification(int p_what) {
 
 	switch (p_what) {
 		case NOTIFICATION_ENTER_TREE: {
-			connect("confirmed", this, "_confirmed");
+			connect_compat("confirmed", this, "_confirmed");
 
 			search_box->set_clear_button_enabled(true);
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 		case NOTIFICATION_THEME_CHANGED: {
 			search_box->set_right_icon(get_icon("Search", "EditorIcons"));
 		} break;
 		case NOTIFICATION_EXIT_TREE: {
-			disconnect("confirmed", this, "_confirmed");
+			disconnect_compat("confirmed", this, "_confirmed");
 		} break;
 	}
 }
@@ -291,15 +291,15 @@ EditorQuickOpen::EditorQuickOpen() {
 	add_child(vbc);
 	search_box = memnew(LineEdit);
 	vbc->add_margin_child(TTR("Search:"), search_box);
-	search_box->connect("text_changed", this, "_text_changed");
-	search_box->connect("gui_input", this, "_sbox_input");
+	search_box->connect_compat("text_changed", this, "_text_changed");
+	search_box->connect_compat("gui_input", this, "_sbox_input");
 	search_options = memnew(Tree);
 	vbc->add_margin_child(TTR("Matches:"), search_options, true);
 	get_ok()->set_text(TTR("Open"));
 	get_ok()->set_disabled(true);
 	register_text_enter(search_box);
 	set_hide_on_ok(false);
-	search_options->connect("item_activated", this, "_confirmed");
+	search_options->connect_compat("item_activated", this, "_confirmed");
 	search_options->set_hide_root(true);
 	search_options->set_hide_folding(true);
 	search_options->add_constant_override("draw_guides", 1);
diff --git a/editor/rename_dialog.cpp b/editor/rename_dialog.cpp
index 317be309a3..aa8352aa25 100644
--- a/editor/rename_dialog.cpp
+++ b/editor/rename_dialog.cpp
@@ -144,7 +144,7 @@ RenameDialog::RenameDialog(SceneTreeEditor *p_scene_tree_editor, UndoRedo *p_und
 	but_insert_name->set_text("NAME");
 	but_insert_name->set_tooltip(String("${NAME}\n") + TTR("Node name"));
 	but_insert_name->set_focus_mode(FOCUS_NONE);
-	but_insert_name->connect("pressed", this, "_insert_text", make_binds("${NAME}"));
+	but_insert_name->connect_compat("pressed", this, "_insert_text", make_binds("${NAME}"));
 	but_insert_name->set_h_size_flags(SIZE_EXPAND_FILL);
 	grd_substitute->add_child(but_insert_name);
 
@@ -154,7 +154,7 @@ RenameDialog::RenameDialog(SceneTreeEditor *p_scene_tree_editor, UndoRedo *p_und
 	but_insert_parent->set_text("PARENT");
 	but_insert_parent->set_tooltip(String("${PARENT}\n") + TTR("Node's parent name, if available"));
 	but_insert_parent->set_focus_mode(FOCUS_NONE);
-	but_insert_parent->connect("pressed", this, "_insert_text", make_binds("${PARENT}"));
+	but_insert_parent->connect_compat("pressed", this, "_insert_text", make_binds("${PARENT}"));
 	but_insert_parent->set_h_size_flags(SIZE_EXPAND_FILL);
 	grd_substitute->add_child(but_insert_parent);
 
@@ -164,7 +164,7 @@ RenameDialog::RenameDialog(SceneTreeEditor *p_scene_tree_editor, UndoRedo *p_und
 	but_insert_type->set_text("TYPE");
 	but_insert_type->set_tooltip(String("${TYPE}\n") + TTR("Node type"));
 	but_insert_type->set_focus_mode(FOCUS_NONE);
-	but_insert_type->connect("pressed", this, "_insert_text", make_binds("${TYPE}"));
+	but_insert_type->connect_compat("pressed", this, "_insert_text", make_binds("${TYPE}"));
 	but_insert_type->set_h_size_flags(SIZE_EXPAND_FILL);
 	grd_substitute->add_child(but_insert_type);
 
@@ -174,7 +174,7 @@ RenameDialog::RenameDialog(SceneTreeEditor *p_scene_tree_editor, UndoRedo *p_und
 	but_insert_scene->set_text("SCENE");
 	but_insert_scene->set_tooltip(String("${SCENE}\n") + TTR("Current scene name"));
 	but_insert_scene->set_focus_mode(FOCUS_NONE);
-	but_insert_scene->connect("pressed", this, "_insert_text", make_binds("${SCENE}"));
+	but_insert_scene->connect_compat("pressed", this, "_insert_text", make_binds("${SCENE}"));
 	but_insert_scene->set_h_size_flags(SIZE_EXPAND_FILL);
 	grd_substitute->add_child(but_insert_scene);
 
@@ -184,7 +184,7 @@ RenameDialog::RenameDialog(SceneTreeEditor *p_scene_tree_editor, UndoRedo *p_und
 	but_insert_root->set_text("ROOT");
 	but_insert_root->set_tooltip(String("${ROOT}\n") + TTR("Root node name"));
 	but_insert_root->set_focus_mode(FOCUS_NONE);
-	but_insert_root->connect("pressed", this, "_insert_text", make_binds("${ROOT}"));
+	but_insert_root->connect_compat("pressed", this, "_insert_text", make_binds("${ROOT}"));
 	but_insert_root->set_h_size_flags(SIZE_EXPAND_FILL);
 	grd_substitute->add_child(but_insert_root);
 
@@ -194,7 +194,7 @@ RenameDialog::RenameDialog(SceneTreeEditor *p_scene_tree_editor, UndoRedo *p_und
 	but_insert_count->set_text("COUNTER");
 	but_insert_count->set_tooltip(String("${COUNTER}\n") + TTR("Sequential integer counter.\nCompare counter options."));
 	but_insert_count->set_focus_mode(FOCUS_NONE);
-	but_insert_count->connect("pressed", this, "_insert_text", make_binds("${COUNTER}"));
+	but_insert_count->connect_compat("pressed", this, "_insert_text", make_binds("${COUNTER}"));
 	but_insert_count->set_h_size_flags(SIZE_EXPAND_FILL);
 	grd_substitute->add_child(but_insert_count);
 
@@ -306,35 +306,35 @@ RenameDialog::RenameDialog(SceneTreeEditor *p_scene_tree_editor, UndoRedo *p_und
 
 	// ---- Connections
 
-	cbut_collapse_features->connect("toggled", this, "_features_toggled");
+	cbut_collapse_features->connect_compat("toggled", this, "_features_toggled");
 
 	// Substitite Buttons
 
-	lne_search->connect("focus_entered", this, "_update_substitute");
-	lne_search->connect("focus_exited", this, "_update_substitute");
-	lne_replace->connect("focus_entered", this, "_update_substitute");
-	lne_replace->connect("focus_exited", this, "_update_substitute");
-	lne_prefix->connect("focus_entered", this, "_update_substitute");
-	lne_prefix->connect("focus_exited", this, "_update_substitute");
-	lne_suffix->connect("focus_entered", this, "_update_substitute");
-	lne_suffix->connect("focus_exited", this, "_update_substitute");
+	lne_search->connect_compat("focus_entered", this, "_update_substitute");
+	lne_search->connect_compat("focus_exited", this, "_update_substitute");
+	lne_replace->connect_compat("focus_entered", this, "_update_substitute");
+	lne_replace->connect_compat("focus_exited", this, "_update_substitute");
+	lne_prefix->connect_compat("focus_entered", this, "_update_substitute");
+	lne_prefix->connect_compat("focus_exited", this, "_update_substitute");
+	lne_suffix->connect_compat("focus_entered", this, "_update_substitute");
+	lne_suffix->connect_compat("focus_exited", this, "_update_substitute");
 
 	// Preview
 
-	lne_prefix->connect("text_changed", this, "_update_preview");
-	lne_suffix->connect("text_changed", this, "_update_preview");
-	lne_search->connect("text_changed", this, "_update_preview");
-	lne_replace->connect("text_changed", this, "_update_preview");
-	spn_count_start->connect("value_changed", this, "_update_preview_int");
-	spn_count_step->connect("value_changed", this, "_update_preview_int");
-	spn_count_padding->connect("value_changed", this, "_update_preview_int");
-	opt_style->connect("item_selected", this, "_update_preview_int");
-	opt_case->connect("item_selected", this, "_update_preview_int");
-	cbut_substitute->connect("pressed", this, "_update_preview", varray(""));
-	cbut_regex->connect("pressed", this, "_update_preview", varray(""));
-	cbut_process->connect("pressed", this, "_update_preview", varray(""));
-
-	but_reset->connect("pressed", this, "reset");
+	lne_prefix->connect_compat("text_changed", this, "_update_preview");
+	lne_suffix->connect_compat("text_changed", this, "_update_preview");
+	lne_search->connect_compat("text_changed", this, "_update_preview");
+	lne_replace->connect_compat("text_changed", this, "_update_preview");
+	spn_count_start->connect_compat("value_changed", this, "_update_preview_int");
+	spn_count_step->connect_compat("value_changed", this, "_update_preview_int");
+	spn_count_padding->connect_compat("value_changed", this, "_update_preview_int");
+	opt_style->connect_compat("item_selected", this, "_update_preview_int");
+	opt_case->connect_compat("item_selected", this, "_update_preview_int");
+	cbut_substitute->connect_compat("pressed", this, "_update_preview", varray(""));
+	cbut_regex->connect_compat("pressed", this, "_update_preview", varray(""));
+	cbut_process->connect_compat("pressed", this, "_update_preview", varray(""));
+
+	but_reset->connect_compat("pressed", this, "reset");
 
 	reset();
 	_features_toggled(false);
diff --git a/editor/reparent_dialog.cpp b/editor/reparent_dialog.cpp
index dd35f41b7a..7c99f5d520 100644
--- a/editor/reparent_dialog.cpp
+++ b/editor/reparent_dialog.cpp
@@ -38,12 +38,12 @@ void ReparentDialog::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_ENTER_TREE) {
 
-		connect("confirmed", this, "_reparent");
+		connect_compat("confirmed", this, "_reparent");
 	}
 
 	if (p_what == NOTIFICATION_EXIT_TREE) {
 
-		disconnect("confirmed", this, "_reparent");
+		disconnect_compat("confirmed", this, "_reparent");
 	}
 
 	if (p_what == NOTIFICATION_DRAW) {
@@ -93,7 +93,7 @@ ReparentDialog::ReparentDialog() {
 
 	vbc->add_margin_child(TTR("Reparent Location (Select new Parent):"), tree, true);
 
-	tree->get_scene_tree()->connect("item_activated", this, "_reparent");
+	tree->get_scene_tree()->connect_compat("item_activated", this, "_reparent");
 
 	//Label *label = memnew( Label );
 	//label->set_position( Point2( 15,8) );
diff --git a/editor/run_settings_dialog.cpp b/editor/run_settings_dialog.cpp
index 3a8d17b54e..0c7ee8d807 100644
--- a/editor/run_settings_dialog.cpp
+++ b/editor/run_settings_dialog.cpp
@@ -81,7 +81,7 @@ RunSettingsDialog::RunSettingsDialog() {
 	vbc->add_margin_child(TTR("Run Mode:"), run_mode);
 	run_mode->add_item(TTR("Current Scene"));
 	run_mode->add_item(TTR("Main Scene"));
-	run_mode->connect("item_selected", this, "_run_mode_changed");
+	run_mode->connect_compat("item_selected", this, "_run_mode_changed");
 	arguments = memnew(LineEdit);
 	vbc->add_margin_child(TTR("Main Scene Arguments:"), arguments);
 	arguments->set_editable(false);
diff --git a/editor/scene_tree_dock.cpp b/editor/scene_tree_dock.cpp
index 34d6d0580e..ebc7d56b24 100644
--- a/editor/scene_tree_dock.cpp
+++ b/editor/scene_tree_dock.cpp
@@ -35,6 +35,7 @@
 #include "core/os/keyboard.h"
 #include "core/project_settings.h"
 
+#include "editor/debugger/editor_debugger_node.h"
 #include "editor/editor_feature_profile.h"
 #include "editor/editor_node.h"
 #include "editor/editor_scale.h"
@@ -44,7 +45,6 @@
 #include "editor/plugins/canvas_item_editor_plugin.h"
 #include "editor/plugins/script_editor_plugin.h"
 #include "editor/plugins/spatial_editor_plugin.h"
-#include "editor/script_editor_debugger.h"
 #include "scene/main/viewport.h"
 #include "scene/resources/packed_scene.h"
 
@@ -229,9 +229,9 @@ void SceneTreeDock::_perform_instance_scenes(const Vector<String> &p_files, Node
 		editor_data->get_undo_redo().add_undo_method(parent, "remove_child", instanced_scene);
 
 		String new_name = parent->validate_child_name(instanced_scene);
-		ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-		editor_data->get_undo_redo().add_do_method(sed, "live_debug_instance_node", edited_scene->get_path_to(parent), p_files[i], new_name);
-		editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(parent)).plus_file(new_name)));
+		EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
+		editor_data->get_undo_redo().add_do_method(ed, "live_debug_instance_node", edited_scene->get_path_to(parent), p_files[i], new_name);
+		editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(parent)).plus_file(new_name)));
 	}
 
 	editor_data->get_undo_redo().commit_action();
@@ -591,10 +591,10 @@ void SceneTreeDock::_tool_selected(int p_tool, bool p_confirm_override) {
 				editor_data->get_undo_redo().add_undo_method(parent, "remove_child", dup);
 				editor_data->get_undo_redo().add_do_reference(dup);
 
-				ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
+				EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
 
-				editor_data->get_undo_redo().add_do_method(sed, "live_debug_duplicate_node", edited_scene->get_path_to(node), dup->get_name());
-				editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(parent)).plus_file(dup->get_name())));
+				editor_data->get_undo_redo().add_do_method(ed, "live_debug_duplicate_node", edited_scene->get_path_to(node), dup->get_name());
+				editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(parent)).plus_file(dup->get_name())));
 			}
 
 			editor_data->get_undo_redo().commit_action();
@@ -972,7 +972,7 @@ void SceneTreeDock::_tool_selected(int p_tool, bool p_confirm_override) {
 					new_node = Object::cast_to<Node>(ClassDB::instance(ScriptServer::get_global_class_native_base(name)));
 					Ref<Script> script = ResourceLoader::load(ScriptServer::get_global_class_path(name), "Script");
 					if (new_node && script.is_valid()) {
-						new_node->set_script(script.get_ref_ptr());
+						new_node->set_script(script);
 						new_node->set_name(name);
 					}
 				} else {
@@ -1046,18 +1046,18 @@ void SceneTreeDock::_notification(int p_what) {
 				break;
 			first_enter = false;
 
-			EditorFeatureProfileManager::get_singleton()->connect("current_feature_profile_changed", this, "_feature_profile_changed");
+			EditorFeatureProfileManager::get_singleton()->connect_compat("current_feature_profile_changed", this, "_feature_profile_changed");
 
 			CanvasItemEditorPlugin *canvas_item_plugin = Object::cast_to<CanvasItemEditorPlugin>(editor_data->get_editor("2D"));
 			if (canvas_item_plugin) {
-				canvas_item_plugin->get_canvas_item_editor()->connect("item_lock_status_changed", scene_tree, "_update_tree");
-				canvas_item_plugin->get_canvas_item_editor()->connect("item_group_status_changed", scene_tree, "_update_tree");
-				scene_tree->connect("node_changed", canvas_item_plugin->get_canvas_item_editor()->get_viewport_control(), "update");
+				canvas_item_plugin->get_canvas_item_editor()->connect_compat("item_lock_status_changed", scene_tree, "_update_tree");
+				canvas_item_plugin->get_canvas_item_editor()->connect_compat("item_group_status_changed", scene_tree, "_update_tree");
+				scene_tree->connect_compat("node_changed", canvas_item_plugin->get_canvas_item_editor()->get_viewport_control(), "update");
 			}
 
 			SpatialEditorPlugin *spatial_editor_plugin = Object::cast_to<SpatialEditorPlugin>(editor_data->get_editor("3D"));
-			spatial_editor_plugin->get_spatial_editor()->connect("item_lock_status_changed", scene_tree, "_update_tree");
-			spatial_editor_plugin->get_spatial_editor()->connect("item_group_status_changed", scene_tree, "_update_tree");
+			spatial_editor_plugin->get_spatial_editor()->connect_compat("item_lock_status_changed", scene_tree, "_update_tree");
+			spatial_editor_plugin->get_spatial_editor()->connect_compat("item_group_status_changed", scene_tree, "_update_tree");
 
 			button_add->set_icon(get_icon("Add", "EditorIcons"));
 			button_instance->set_icon(get_icon("Instance", "EditorIcons"));
@@ -1067,8 +1067,8 @@ void SceneTreeDock::_notification(int p_what) {
 			filter->set_right_icon(get_icon("Search", "EditorIcons"));
 			filter->set_clear_button_enabled(true);
 
-			EditorNode::get_singleton()->get_editor_selection()->connect("selection_changed", this, "_selection_changed");
-			scene_tree->get_scene_tree()->connect("item_collapsed", this, "_node_collapsed");
+			EditorNode::get_singleton()->get_editor_selection()->connect_compat("selection_changed", this, "_selection_changed");
+			scene_tree->get_scene_tree()->connect_compat("item_collapsed", this, "_node_collapsed");
 
 			// create_root_dialog
 			HBoxContainer *top_row = memnew(HBoxContainer);
@@ -1083,7 +1083,7 @@ void SceneTreeDock::_notification(int p_what) {
 			node_shortcuts_toggle->set_toggle_mode(true);
 			node_shortcuts_toggle->set_pressed(EDITOR_GET("_use_favorites_root_selection"));
 			node_shortcuts_toggle->set_anchors_and_margins_preset(Control::PRESET_CENTER_RIGHT);
-			node_shortcuts_toggle->connect("pressed", this, "_update_create_root_dialog");
+			node_shortcuts_toggle->connect_compat("pressed", this, "_update_create_root_dialog");
 			top_row->add_child(node_shortcuts_toggle);
 
 			create_root_dialog->add_child(top_row);
@@ -1099,18 +1099,18 @@ void SceneTreeDock::_notification(int p_what) {
 			beginner_node_shortcuts->add_child(button_2d);
 			button_2d->set_text(TTR("2D Scene"));
 			button_2d->set_icon(get_icon("Node2D", "EditorIcons"));
-			button_2d->connect("pressed", this, "_tool_selected", make_binds(TOOL_CREATE_2D_SCENE, false));
+			button_2d->connect_compat("pressed", this, "_tool_selected", make_binds(TOOL_CREATE_2D_SCENE, false));
 			button_3d = memnew(Button);
 			beginner_node_shortcuts->add_child(button_3d);
 			button_3d->set_text(TTR("3D Scene"));
 			button_3d->set_icon(get_icon("Spatial", "EditorIcons"));
-			button_3d->connect("pressed", this, "_tool_selected", make_binds(TOOL_CREATE_3D_SCENE, false));
+			button_3d->connect_compat("pressed", this, "_tool_selected", make_binds(TOOL_CREATE_3D_SCENE, false));
 
 			Button *button_ui = memnew(Button);
 			beginner_node_shortcuts->add_child(button_ui);
 			button_ui->set_text(TTR("User Interface"));
 			button_ui->set_icon(get_icon("Control", "EditorIcons"));
-			button_ui->connect("pressed", this, "_tool_selected", make_binds(TOOL_CREATE_USER_INTERFACE, false));
+			button_ui->connect_compat("pressed", this, "_tool_selected", make_binds(TOOL_CREATE_USER_INTERFACE, false));
 
 			VBoxContainer *favorite_node_shortcuts = memnew(VBoxContainer);
 			favorite_node_shortcuts->set_name("FavoriteNodeShortcuts");
@@ -1120,7 +1120,7 @@ void SceneTreeDock::_notification(int p_what) {
 			node_shortcuts->add_child(button_custom);
 			button_custom->set_text(TTR("Other Node"));
 			button_custom->set_icon(get_icon("Add", "EditorIcons"));
-			button_custom->connect("pressed", this, "_tool_selected", make_binds(TOOL_NEW, false));
+			button_custom->connect_compat("pressed", this, "_tool_selected", make_binds(TOOL_NEW, false));
 
 			node_shortcuts->add_spacer();
 			create_root_dialog->add_child(node_shortcuts);
@@ -1128,11 +1128,11 @@ void SceneTreeDock::_notification(int p_what) {
 		} break;
 
 		case NOTIFICATION_ENTER_TREE: {
-			clear_inherit_confirm->connect("confirmed", this, "_tool_selected", varray(TOOL_SCENE_CLEAR_INHERITANCE_CONFIRM));
+			clear_inherit_confirm->connect_compat("confirmed", this, "_tool_selected", varray(TOOL_SCENE_CLEAR_INHERITANCE_CONFIRM));
 		} break;
 
 		case NOTIFICATION_EXIT_TREE: {
-			clear_inherit_confirm->disconnect("confirmed", this, "_tool_selected");
+			clear_inherit_confirm->disconnect_compat("confirmed", this, "_tool_selected");
 		} break;
 		case EditorSettings::NOTIFICATION_EDITOR_SETTINGS_CHANGED: {
 			button_add->set_icon(get_icon("Add", "EditorIcons"));
@@ -1584,7 +1584,7 @@ void SceneTreeDock::_do_reparent(Node *p_new_parent, int p_position_in_parent, V
 		if (p_position_in_parent >= 0)
 			editor_data->get_undo_redo().add_do_method(new_parent, "move_child", node, p_position_in_parent + inc);
 
-		ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
+		EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
 		String old_name = former_names[ni];
 		String new_name = new_parent->validate_child_name(node);
 
@@ -1609,8 +1609,8 @@ void SceneTreeDock::_do_reparent(Node *p_new_parent, int p_position_in_parent, V
 			path_renames[ni].second = fixed_node_path;
 		}
 
-		editor_data->get_undo_redo().add_do_method(sed, "live_debug_reparent_node", edited_scene->get_path_to(node), edited_scene->get_path_to(new_parent), new_name, p_position_in_parent + inc);
-		editor_data->get_undo_redo().add_undo_method(sed, "live_debug_reparent_node", NodePath(String(edited_scene->get_path_to(new_parent)).plus_file(new_name)), edited_scene->get_path_to(node->get_parent()), node->get_name(), node->get_index());
+		editor_data->get_undo_redo().add_do_method(ed, "live_debug_reparent_node", edited_scene->get_path_to(node), edited_scene->get_path_to(new_parent), new_name, p_position_in_parent + inc);
+		editor_data->get_undo_redo().add_undo_method(ed, "live_debug_reparent_node", NodePath(String(edited_scene->get_path_to(new_parent)).plus_file(new_name)), edited_scene->get_path_to(node->get_parent()), node->get_name(), node->get_index());
 
 		if (p_keep_global_xform) {
 			if (Object::cast_to<Node2D>(node))
@@ -1725,7 +1725,7 @@ void SceneTreeDock::_script_created(Ref<Script> p_script) {
 	for (List<Node *>::Element *E = selected.front(); E; E = E->next()) {
 
 		Ref<Script> existing = E->get()->get_script();
-		editor_data->get_undo_redo().add_do_method(E->get(), "set_script", p_script.get_ref_ptr());
+		editor_data->get_undo_redo().add_do_method(E->get(), "set_script", p_script);
 		editor_data->get_undo_redo().add_undo_method(E->get(), "set_script", existing);
 		editor_data->get_undo_redo().add_do_method(this, "_update_script_button");
 		editor_data->get_undo_redo().add_undo_method(this, "_update_script_button");
@@ -1738,7 +1738,7 @@ void SceneTreeDock::_script_created(Ref<Script> p_script) {
 }
 
 void SceneTreeDock::_script_creation_closed() {
-	script_create_dialog->disconnect("script_created", this, "_script_created");
+	script_create_dialog->disconnect_compat("script_created", this, "_script_created");
 }
 
 void SceneTreeDock::_toggle_editable_children_from_selection() {
@@ -1849,9 +1849,9 @@ void SceneTreeDock::_delete_confirm() {
 			editor_data->get_undo_redo().add_undo_method(this, "_set_owners", edited_scene, owners);
 			editor_data->get_undo_redo().add_undo_reference(n);
 
-			ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-			editor_data->get_undo_redo().add_do_method(sed, "live_debug_remove_and_keep_node", edited_scene->get_path_to(n), n->get_instance_id());
-			editor_data->get_undo_redo().add_undo_method(sed, "live_debug_restore_node", n->get_instance_id(), edited_scene->get_path_to(n->get_parent()), n->get_index());
+			EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
+			editor_data->get_undo_redo().add_do_method(ed, "live_debug_remove_and_keep_node", edited_scene->get_path_to(n), n->get_instance_id());
+			editor_data->get_undo_redo().add_undo_method(ed, "live_debug_restore_node", n->get_instance_id(), edited_scene->get_path_to(n->get_parent()), n->get_index());
 		}
 	}
 	editor_data->get_undo_redo().commit_action();
@@ -1950,9 +1950,9 @@ void SceneTreeDock::_do_create(Node *p_parent) {
 		editor_data->get_undo_redo().add_undo_method(p_parent, "remove_child", child);
 
 		String new_name = p_parent->validate_child_name(child);
-		ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-		editor_data->get_undo_redo().add_do_method(sed, "live_debug_create_node", edited_scene->get_path_to(p_parent), child->get_class(), new_name);
-		editor_data->get_undo_redo().add_undo_method(sed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(p_parent)).plus_file(new_name)));
+		EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
+		editor_data->get_undo_redo().add_do_method(ed, "live_debug_create_node", edited_scene->get_path_to(p_parent), child->get_class(), new_name);
+		editor_data->get_undo_redo().add_undo_method(ed, "live_debug_remove_node", NodePath(String(edited_scene->get_path_to(p_parent)).plus_file(new_name)));
 
 	} else {
 
@@ -2113,7 +2113,7 @@ void SceneTreeDock::replace_node(Node *p_node, Node *p_by_node, bool p_keep_prop
 			Object::Connection &c = F->get();
 			if (!(c.flags & Object::CONNECT_PERSIST))
 				continue;
-			newnode->connect(c.signal, c.target, c.method, c.binds, Object::CONNECT_PERSIST);
+			newnode->connect_compat(c.signal.get_name(), c.callable.get_object(), c.callable.get_method(), c.binds, Object::CONNECT_PERSIST);
 		}
 	}
 
@@ -2410,7 +2410,7 @@ void SceneTreeDock::_tree_rmb(const Vector2 &p_menu_pos) {
 	menu->clear();
 
 	Ref<Script> existing_script;
-	bool exisiting_script_removable = true;
+	bool existing_script_removable = true;
 	if (selection.size() == 1) {
 
 		Node *selected = selection[0];
@@ -2432,7 +2432,7 @@ void SceneTreeDock::_tree_rmb(const Vector2 &p_menu_pos) {
 		existing_script = selected->get_script();
 
 		if (EditorNode::get_singleton()->get_object_custom_type_base(selected) == existing_script) {
-			exisiting_script_removable = false;
+			existing_script_removable = false;
 		}
 	}
 
@@ -2446,7 +2446,7 @@ void SceneTreeDock::_tree_rmb(const Vector2 &p_menu_pos) {
 				menu->add_icon_shortcut(get_icon("ScriptExtend", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/extend_script"), TOOL_EXTEND_SCRIPT);
 			}
 		}
-		if (existing_script.is_valid() && exisiting_script_removable) {
+		if (existing_script.is_valid() && existing_script_removable) {
 			add_separator = true;
 			menu->add_icon_shortcut(get_icon("ScriptRemove", "EditorIcons"), ED_GET_SHORTCUT("scene_tree/clear_script"), TOOL_CLEAR_SCRIPT);
 		} else if (full_selection.size() > 1) {
@@ -2616,8 +2616,8 @@ void SceneTreeDock::attach_script_to_selected(bool p_extend) {
 		}
 	}
 
-	script_create_dialog->connect("script_created", this, "_script_created");
-	script_create_dialog->connect("popup_hide", this, "_script_creation_closed", varray(), CONNECT_ONESHOT);
+	script_create_dialog->connect_compat("script_created", this, "_script_created");
+	script_create_dialog->connect_compat("popup_hide", this, "_script_creation_closed", varray(), CONNECT_ONESHOT);
 	script_create_dialog->set_inheritance_base_type("Node");
 	script_create_dialog->config(inherits, path);
 	script_create_dialog->popup_centered();
@@ -2719,7 +2719,7 @@ void SceneTreeDock::_update_create_root_dialog() {
 					if (ScriptServer::is_global_class(name))
 						name = ScriptServer::get_global_class_native_base(name);
 					button->set_icon(EditorNode::get_singleton()->get_class_icon(name));
-					button->connect("pressed", this, "_favorite_root_selected", make_binds(l));
+					button->connect_compat("pressed", this, "_favorite_root_selected", make_binds(l));
 				}
 			}
 
@@ -2850,13 +2850,13 @@ SceneTreeDock::SceneTreeDock(EditorNode *p_editor, Node *p_scene_root, EditorSel
 	ED_SHORTCUT("scene_tree/delete", TTR("Delete"), KEY_DELETE);
 
 	button_add = memnew(ToolButton);
-	button_add->connect("pressed", this, "_tool_selected", make_binds(TOOL_NEW, false));
+	button_add->connect_compat("pressed", this, "_tool_selected", make_binds(TOOL_NEW, false));
 	button_add->set_tooltip(TTR("Add/Create a New Node."));
 	button_add->set_shortcut(ED_GET_SHORTCUT("scene_tree/add_child_node"));
 	filter_hbc->add_child(button_add);
 
 	button_instance = memnew(ToolButton);
-	button_instance->connect("pressed", this, "_tool_selected", make_binds(TOOL_INSTANCE, false));
+	button_instance->connect_compat("pressed", this, "_tool_selected", make_binds(TOOL_INSTANCE, false));
 	button_instance->set_tooltip(TTR("Instance a scene file as a Node. Creates an inherited scene if no root node exists."));
 	button_instance->set_shortcut(ED_GET_SHORTCUT("scene_tree/instance_scene"));
 	filter_hbc->add_child(button_instance);
@@ -2867,17 +2867,17 @@ SceneTreeDock::SceneTreeDock(EditorNode *p_editor, Node *p_scene_root, EditorSel
 	filter->set_placeholder(TTR("Filter nodes"));
 	filter_hbc->add_child(filter);
 	filter->add_constant_override("minimum_spaces", 0);
-	filter->connect("text_changed", this, "_filter_changed");
+	filter->connect_compat("text_changed", this, "_filter_changed");
 
 	button_create_script = memnew(ToolButton);
-	button_create_script->connect("pressed", this, "_tool_selected", make_binds(TOOL_ATTACH_SCRIPT, false));
+	button_create_script->connect_compat("pressed", this, "_tool_selected", make_binds(TOOL_ATTACH_SCRIPT, false));
 	button_create_script->set_tooltip(TTR("Attach a new or existing script for the selected node."));
 	button_create_script->set_shortcut(ED_GET_SHORTCUT("scene_tree/attach_script"));
 	filter_hbc->add_child(button_create_script);
 	button_create_script->hide();
 
 	button_clear_script = memnew(ToolButton);
-	button_clear_script->connect("pressed", this, "_tool_selected", make_binds(TOOL_CLEAR_SCRIPT, false));
+	button_clear_script->connect_compat("pressed", this, "_tool_selected", make_binds(TOOL_CLEAR_SCRIPT, false));
 	button_clear_script->set_tooltip(TTR("Clear a script for the selected node."));
 	button_clear_script->set_shortcut(ED_GET_SHORTCUT("scene_tree/clear_script"));
 	filter_hbc->add_child(button_clear_script);
@@ -2891,14 +2891,14 @@ SceneTreeDock::SceneTreeDock(EditorNode *p_editor, Node *p_scene_root, EditorSel
 	edit_remote->set_h_size_flags(SIZE_EXPAND_FILL);
 	edit_remote->set_text(TTR("Remote"));
 	edit_remote->set_toggle_mode(true);
-	edit_remote->connect("pressed", this, "_remote_tree_selected");
+	edit_remote->connect_compat("pressed", this, "_remote_tree_selected");
 
 	edit_local = memnew(ToolButton);
 	button_hb->add_child(edit_local);
 	edit_local->set_h_size_flags(SIZE_EXPAND_FILL);
 	edit_local->set_text(TTR("Local"));
 	edit_local->set_toggle_mode(true);
-	edit_local->connect("pressed", this, "_local_tree_selected");
+	edit_local->connect_compat("pressed", this, "_local_tree_selected");
 
 	remote_tree = NULL;
 	button_hb->hide();
@@ -2911,19 +2911,19 @@ SceneTreeDock::SceneTreeDock(EditorNode *p_editor, Node *p_scene_root, EditorSel
 
 	vbc->add_child(scene_tree);
 	scene_tree->set_v_size_flags(SIZE_EXPAND | SIZE_FILL);
-	scene_tree->connect("rmb_pressed", this, "_tree_rmb");
+	scene_tree->connect_compat("rmb_pressed", this, "_tree_rmb");
 
-	scene_tree->connect("node_selected", this, "_node_selected", varray(), CONNECT_DEFERRED);
-	scene_tree->connect("node_renamed", this, "_node_renamed", varray(), CONNECT_DEFERRED);
-	scene_tree->connect("node_prerename", this, "_node_prerenamed");
-	scene_tree->connect("open", this, "_load_request");
-	scene_tree->connect("open_script", this, "_script_open_request");
-	scene_tree->connect("nodes_rearranged", this, "_nodes_dragged");
-	scene_tree->connect("files_dropped", this, "_files_dropped");
-	scene_tree->connect("script_dropped", this, "_script_dropped");
-	scene_tree->connect("nodes_dragged", this, "_nodes_drag_begin");
+	scene_tree->connect_compat("node_selected", this, "_node_selected", varray(), CONNECT_DEFERRED);
+	scene_tree->connect_compat("node_renamed", this, "_node_renamed", varray(), CONNECT_DEFERRED);
+	scene_tree->connect_compat("node_prerename", this, "_node_prerenamed");
+	scene_tree->connect_compat("open", this, "_load_request");
+	scene_tree->connect_compat("open_script", this, "_script_open_request");
+	scene_tree->connect_compat("nodes_rearranged", this, "_nodes_dragged");
+	scene_tree->connect_compat("files_dropped", this, "_files_dropped");
+	scene_tree->connect_compat("script_dropped", this, "_script_dropped");
+	scene_tree->connect_compat("nodes_dragged", this, "_nodes_drag_begin");
 
-	scene_tree->get_scene_tree()->connect("item_double_clicked", this, "_focus_node");
+	scene_tree->get_scene_tree()->connect_compat("item_double_clicked", this, "_focus_node");
 
 	scene_tree->set_undo_redo(&editor_data->get_undo_redo());
 	scene_tree->set_editor_selection(editor_selection);
@@ -2931,8 +2931,8 @@ SceneTreeDock::SceneTreeDock(EditorNode *p_editor, Node *p_scene_root, EditorSel
 	create_dialog = memnew(CreateDialog);
 	create_dialog->set_base_type("Node");
 	add_child(create_dialog);
-	create_dialog->connect("create", this, "_create");
-	create_dialog->connect("favorites_updated", this, "_update_create_root_dialog");
+	create_dialog->connect_compat("create", this, "_create");
+	create_dialog->connect_compat("favorites_updated", this, "_update_create_root_dialog");
 
 	rename_dialog = memnew(RenameDialog(scene_tree, &editor_data->get_undo_redo()));
 	add_child(rename_dialog);
@@ -2943,44 +2943,44 @@ SceneTreeDock::SceneTreeDock(EditorNode *p_editor, Node *p_scene_root, EditorSel
 
 	reparent_dialog = memnew(ReparentDialog);
 	add_child(reparent_dialog);
-	reparent_dialog->connect("reparent", this, "_node_reparent");
+	reparent_dialog->connect_compat("reparent", this, "_node_reparent");
 
 	accept = memnew(AcceptDialog);
 	add_child(accept);
 
 	quick_open = memnew(EditorQuickOpen);
 	add_child(quick_open);
-	quick_open->connect("quick_open", this, "_quick_open");
+	quick_open->connect_compat("quick_open", this, "_quick_open");
 	set_process_unhandled_key_input(true);
 
 	delete_dialog = memnew(ConfirmationDialog);
 	add_child(delete_dialog);
-	delete_dialog->connect("confirmed", this, "_delete_confirm");
+	delete_dialog->connect_compat("confirmed", this, "_delete_confirm");
 
 	editable_instance_remove_dialog = memnew(ConfirmationDialog);
 	add_child(editable_instance_remove_dialog);
-	editable_instance_remove_dialog->connect("confirmed", this, "_toggle_editable_children_from_selection");
+	editable_instance_remove_dialog->connect_compat("confirmed", this, "_toggle_editable_children_from_selection");
 
 	placeholder_editable_instance_remove_dialog = memnew(ConfirmationDialog);
 	add_child(placeholder_editable_instance_remove_dialog);
-	placeholder_editable_instance_remove_dialog->connect("confirmed", this, "_toggle_placeholder_from_selection");
+	placeholder_editable_instance_remove_dialog->connect_compat("confirmed", this, "_toggle_placeholder_from_selection");
 
 	import_subscene_dialog = memnew(EditorSubScene);
 	add_child(import_subscene_dialog);
-	import_subscene_dialog->connect("subscene_selected", this, "_import_subscene");
+	import_subscene_dialog->connect_compat("subscene_selected", this, "_import_subscene");
 
 	new_scene_from_dialog = memnew(EditorFileDialog);
 	new_scene_from_dialog->set_mode(EditorFileDialog::MODE_SAVE_FILE);
 	add_child(new_scene_from_dialog);
-	new_scene_from_dialog->connect("file_selected", this, "_new_scene_from");
+	new_scene_from_dialog->connect_compat("file_selected", this, "_new_scene_from");
 
 	menu = memnew(PopupMenu);
 	add_child(menu);
-	menu->connect("id_pressed", this, "_tool_selected");
+	menu->connect_compat("id_pressed", this, "_tool_selected");
 	menu->set_hide_on_window_lose_focus(true);
 	menu_subresources = memnew(PopupMenu);
 	menu_subresources->set_name("Sub-Resources");
-	menu_subresources->connect("id_pressed", this, "_tool_selected");
+	menu_subresources->connect_compat("id_pressed", this, "_tool_selected");
 	menu->add_child(menu_subresources);
 	first_enter = true;
 	restore_script_editor_on_drag = false;
diff --git a/editor/scene_tree_editor.cpp b/editor/scene_tree_editor.cpp
index a0b846beb0..ff8eaa8897 100644
--- a/editor/scene_tree_editor.cpp
+++ b/editor/scene_tree_editor.cpp
@@ -70,10 +70,9 @@ void SceneTreeEditor::_cell_button_pressed(Object *p_item, int p_column, int p_i
 			emit_signal("open", n->get_filename());
 		}
 	} else if (p_id == BUTTON_SCRIPT) {
-		RefPtr script = n->get_script();
-		Ref<Script> script_typed = script;
+		Ref<Script> script_typed = n->get_script();
 		if (!script_typed.is_null())
-			emit_signal("open_script", script);
+			emit_signal("open_script", script_typed);
 
 	} else if (p_id == BUTTON_VISIBILITY) {
 		undo_redo->create_action(TTR("Toggle Visible"));
@@ -324,8 +323,8 @@ bool SceneTreeEditor::_add_nodes(Node *p_node, TreeItem *p_parent) {
 
 	if (can_open_instance && undo_redo) { //Show buttons only when necessary(SceneTreeDock) to avoid crashes
 
-		if (!p_node->is_connected("script_changed", this, "_node_script_changed"))
-			p_node->connect("script_changed", this, "_node_script_changed", varray(p_node));
+		if (!p_node->is_connected_compat("script_changed", this, "_node_script_changed"))
+			p_node->connect_compat("script_changed", this, "_node_script_changed", varray(p_node));
 
 		Ref<Script> script = p_node->get_script();
 		if (!script.is_null()) {
@@ -351,8 +350,8 @@ bool SceneTreeEditor::_add_nodes(Node *p_node, TreeItem *p_parent) {
 			else
 				item->add_button(0, get_icon("GuiVisibilityHidden", "EditorIcons"), BUTTON_VISIBILITY, false, TTR("Toggle Visibility"));
 
-			if (!p_node->is_connected("visibility_changed", this, "_node_visibility_changed"))
-				p_node->connect("visibility_changed", this, "_node_visibility_changed", varray(p_node));
+			if (!p_node->is_connected_compat("visibility_changed", this, "_node_visibility_changed"))
+				p_node->connect_compat("visibility_changed", this, "_node_visibility_changed", varray(p_node));
 
 			_update_visibility_color(p_node, item);
 		} else if (p_node->is_class("Spatial")) {
@@ -371,8 +370,8 @@ bool SceneTreeEditor::_add_nodes(Node *p_node, TreeItem *p_parent) {
 			else
 				item->add_button(0, get_icon("GuiVisibilityHidden", "EditorIcons"), BUTTON_VISIBILITY, false, TTR("Toggle Visibility"));
 
-			if (!p_node->is_connected("visibility_changed", this, "_node_visibility_changed"))
-				p_node->connect("visibility_changed", this, "_node_visibility_changed", varray(p_node));
+			if (!p_node->is_connected_compat("visibility_changed", this, "_node_visibility_changed"))
+				p_node->connect_compat("visibility_changed", this, "_node_visibility_changed", varray(p_node));
 
 			_update_visibility_color(p_node, item);
 		} else if (p_node->is_class("AnimationPlayer")) {
@@ -496,12 +495,12 @@ void SceneTreeEditor::_node_removed(Node *p_node) {
 	if (EditorNode::get_singleton()->is_exiting())
 		return; //speed up exit
 
-	if (p_node->is_connected("script_changed", this, "_node_script_changed"))
-		p_node->disconnect("script_changed", this, "_node_script_changed");
+	if (p_node->is_connected_compat("script_changed", this, "_node_script_changed"))
+		p_node->disconnect_compat("script_changed", this, "_node_script_changed");
 
 	if (p_node->is_class("Spatial") || p_node->is_class("CanvasItem")) {
-		if (p_node->is_connected("visibility_changed", this, "_node_visibility_changed"))
-			p_node->disconnect("visibility_changed", this, "_node_visibility_changed");
+		if (p_node->is_connected_compat("visibility_changed", this, "_node_visibility_changed"))
+			p_node->disconnect_compat("visibility_changed", this, "_node_visibility_changed");
 	}
 
 	if (p_node == selected) {
@@ -641,22 +640,22 @@ void SceneTreeEditor::_notification(int p_what) {
 	switch (p_what) {
 		case NOTIFICATION_ENTER_TREE: {
 
-			get_tree()->connect("tree_changed", this, "_tree_changed");
-			get_tree()->connect("node_removed", this, "_node_removed");
-			get_tree()->connect("node_renamed", this, "_node_renamed");
-			get_tree()->connect("node_configuration_warning_changed", this, "_warning_changed");
+			get_tree()->connect_compat("tree_changed", this, "_tree_changed");
+			get_tree()->connect_compat("node_removed", this, "_node_removed");
+			get_tree()->connect_compat("node_renamed", this, "_node_renamed");
+			get_tree()->connect_compat("node_configuration_warning_changed", this, "_warning_changed");
 
-			tree->connect("item_collapsed", this, "_cell_collapsed");
+			tree->connect_compat("item_collapsed", this, "_cell_collapsed");
 
 			_update_tree();
 		} break;
 		case NOTIFICATION_EXIT_TREE: {
 
-			get_tree()->disconnect("tree_changed", this, "_tree_changed");
-			get_tree()->disconnect("node_removed", this, "_node_removed");
-			get_tree()->disconnect("node_renamed", this, "_node_renamed");
-			tree->disconnect("item_collapsed", this, "_cell_collapsed");
-			get_tree()->disconnect("node_configuration_warning_changed", this, "_warning_changed");
+			get_tree()->disconnect_compat("tree_changed", this, "_tree_changed");
+			get_tree()->disconnect_compat("node_removed", this, "_node_removed");
+			get_tree()->disconnect_compat("node_renamed", this, "_node_renamed");
+			tree->disconnect_compat("item_collapsed", this, "_cell_collapsed");
+			get_tree()->disconnect_compat("node_configuration_warning_changed", this, "_warning_changed");
 		} break;
 		case NOTIFICATION_THEME_CHANGED: {
 
@@ -837,7 +836,7 @@ void SceneTreeEditor::set_editor_selection(EditorSelection *p_selection) {
 	editor_selection = p_selection;
 	tree->set_select_mode(Tree::SELECT_MULTI);
 	tree->set_cursor_can_exit_tree(false);
-	editor_selection->connect("selection_changed", this, "_selection_changed");
+	editor_selection->connect_compat("selection_changed", this, "_selection_changed");
 }
 
 void SceneTreeEditor::_update_selection(TreeItem *item) {
@@ -1121,7 +1120,7 @@ void SceneTreeEditor::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("node_changed"));
 	ADD_SIGNAL(MethodInfo("nodes_dragged"));
 	ADD_SIGNAL(MethodInfo("nodes_rearranged", PropertyInfo(Variant::ARRAY, "paths"), PropertyInfo(Variant::NODE_PATH, "to_path"), PropertyInfo(Variant::INT, "type")));
-	ADD_SIGNAL(MethodInfo("files_dropped", PropertyInfo(Variant::POOL_STRING_ARRAY, "files"), PropertyInfo(Variant::NODE_PATH, "to_path"), PropertyInfo(Variant::INT, "type")));
+	ADD_SIGNAL(MethodInfo("files_dropped", PropertyInfo(Variant::PACKED_STRING_ARRAY, "files"), PropertyInfo(Variant::NODE_PATH, "to_path"), PropertyInfo(Variant::INT, "type")));
 	ADD_SIGNAL(MethodInfo("script_dropped", PropertyInfo(Variant::STRING, "file"), PropertyInfo(Variant::NODE_PATH, "to_path")));
 	ADD_SIGNAL(MethodInfo("rmb_pressed", PropertyInfo(Variant::VECTOR2, "position")));
 
@@ -1164,15 +1163,15 @@ SceneTreeEditor::SceneTreeEditor(bool p_label, bool p_can_rename, bool p_can_ope
 	tree->set_drag_forwarding(this);
 	if (p_can_rename) {
 		tree->set_allow_rmb_select(true);
-		tree->connect("item_rmb_selected", this, "_rmb_select");
-		tree->connect("empty_tree_rmb_selected", this, "_rmb_select");
+		tree->connect_compat("item_rmb_selected", this, "_rmb_select");
+		tree->connect_compat("empty_tree_rmb_selected", this, "_rmb_select");
 	}
 
-	tree->connect("cell_selected", this, "_selected_changed");
-	tree->connect("item_edited", this, "_renamed", varray(), CONNECT_DEFERRED);
-	tree->connect("multi_selected", this, "_cell_multi_selected");
-	tree->connect("button_pressed", this, "_cell_button_pressed");
-	tree->connect("nothing_selected", this, "_deselect_items");
+	tree->connect_compat("cell_selected", this, "_selected_changed");
+	tree->connect_compat("item_edited", this, "_renamed", varray(), CONNECT_DEFERRED);
+	tree->connect_compat("multi_selected", this, "_cell_multi_selected");
+	tree->connect_compat("button_pressed", this, "_cell_button_pressed");
+	tree->connect_compat("nothing_selected", this, "_deselect_items");
 	//tree->connect("item_edited", this,"_renamed",Vector<Variant>(),true);
 
 	error = memnew(AcceptDialog);
@@ -1190,7 +1189,7 @@ SceneTreeEditor::SceneTreeEditor(bool p_label, bool p_can_rename, bool p_can_ope
 	blocked = 0;
 
 	update_timer = memnew(Timer);
-	update_timer->connect("timeout", this, "_update_tree");
+	update_timer->connect_compat("timeout", this, "_update_tree");
 	update_timer->set_one_shot(true);
 	update_timer->set_wait_time(0.5);
 	add_child(update_timer);
@@ -1210,12 +1209,12 @@ void SceneTreeDialog::_notification(int p_what) {
 
 	switch (p_what) {
 		case NOTIFICATION_ENTER_TREE: {
-			connect("confirmed", this, "_select");
+			connect_compat("confirmed", this, "_select");
 			filter->set_right_icon(get_icon("Search", "EditorIcons"));
 			filter->set_clear_button_enabled(true);
 		} break;
 		case NOTIFICATION_EXIT_TREE: {
-			disconnect("confirmed", this, "_select");
+			disconnect_compat("confirmed", this, "_select");
 		} break;
 		case NOTIFICATION_VISIBILITY_CHANGED: {
 			if (is_visible_in_tree())
@@ -1260,12 +1259,12 @@ SceneTreeDialog::SceneTreeDialog() {
 	filter->set_h_size_flags(SIZE_EXPAND_FILL);
 	filter->set_placeholder(TTR("Filter nodes"));
 	filter->add_constant_override("minimum_spaces", 0);
-	filter->connect("text_changed", this, "_filter_changed");
+	filter->connect_compat("text_changed", this, "_filter_changed");
 	vbc->add_child(filter);
 
 	tree = memnew(SceneTreeEditor(false, false, true));
 	tree->set_v_size_flags(SIZE_EXPAND_FILL);
-	tree->get_scene_tree()->connect("item_activated", this, "_select");
+	tree->get_scene_tree()->connect_compat("item_activated", this, "_select");
 	vbc->add_child(tree);
 }
 
diff --git a/editor/script_create_dialog.cpp b/editor/script_create_dialog.cpp
index a3764b4085..ca4baffe84 100644
--- a/editor/script_create_dialog.cpp
+++ b/editor/script_create_dialog.cpp
@@ -52,10 +52,9 @@ void ScriptCreateDialog::_notification(int p_what) {
 					language_menu->set_item_icon(i, lang_icon);
 				}
 			}
+
 			String last_lang = EditorSettings::get_singleton()->get_project_metadata("script_setup", "last_selected_language", "");
-			Ref<Texture2D> last_lang_icon;
 			if (!last_lang.empty()) {
-
 				for (int i = 0; i < language_menu->get_item_count(); i++) {
 					if (language_menu->get_item_text(i) == last_lang) {
 						language_menu->select(i);
@@ -63,14 +62,10 @@ void ScriptCreateDialog::_notification(int p_what) {
 						break;
 					}
 				}
-
-				last_lang_icon = get_icon(last_lang, "EditorIcons");
 			} else {
-				last_lang_icon = language_menu->get_item_icon(default_language);
-			}
-			if (last_lang_icon.is_valid()) {
-				language_menu->set_icon(last_lang_icon);
+				language_menu->select(default_language);
 			}
+
 			path_button->set_icon(get_icon("Folder", "EditorIcons"));
 			parent_browse_button->set_icon(get_icon("Folder", "EditorIcons"));
 			parent_search_button->set_icon(get_icon("ClassList", "EditorIcons"));
@@ -337,7 +332,7 @@ void ScriptCreateDialog::_load_exist() {
 		return;
 	}
 
-	emit_signal("script_created", p_script.get_ref_ptr());
+	emit_signal("script_created", p_script);
 	hide();
 }
 
@@ -809,7 +804,7 @@ ScriptCreateDialog::ScriptCreateDialog() {
 	language_menu->select(default_language);
 	current_language = default_language;
 
-	language_menu->connect("item_selected", this, "_lang_changed");
+	language_menu->connect_compat("item_selected", this, "_lang_changed");
 
 	/* Inherits */
 
@@ -818,16 +813,16 @@ ScriptCreateDialog::ScriptCreateDialog() {
 	hb = memnew(HBoxContainer);
 	hb->set_h_size_flags(SIZE_EXPAND_FILL);
 	parent_name = memnew(LineEdit);
-	parent_name->connect("text_changed", this, "_parent_name_changed");
+	parent_name->connect_compat("text_changed", this, "_parent_name_changed");
 	parent_name->set_h_size_flags(SIZE_EXPAND_FILL);
 	hb->add_child(parent_name);
 	parent_search_button = memnew(Button);
 	parent_search_button->set_flat(true);
-	parent_search_button->connect("pressed", this, "_browse_class_in_tree");
+	parent_search_button->connect_compat("pressed", this, "_browse_class_in_tree");
 	hb->add_child(parent_search_button);
 	parent_browse_button = memnew(Button);
 	parent_browse_button->set_flat(true);
-	parent_browse_button->connect("pressed", this, "_browse_path", varray(true, false));
+	parent_browse_button->connect_compat("pressed", this, "_browse_path", varray(true, false));
 	hb->add_child(parent_browse_button);
 	gc->add_child(memnew(Label(TTR("Inherits:"))));
 	gc->add_child(hb);
@@ -836,7 +831,7 @@ ScriptCreateDialog::ScriptCreateDialog() {
 	/* Class Name */
 
 	class_name = memnew(LineEdit);
-	class_name->connect("text_changed", this, "_class_name_changed");
+	class_name->connect_compat("text_changed", this, "_class_name_changed");
 	class_name->set_h_size_flags(SIZE_EXPAND_FILL);
 	gc->add_child(memnew(Label(TTR("Class Name:"))));
 	gc->add_child(class_name);
@@ -846,28 +841,28 @@ ScriptCreateDialog::ScriptCreateDialog() {
 	template_menu = memnew(OptionButton);
 	gc->add_child(memnew(Label(TTR("Template:"))));
 	gc->add_child(template_menu);
-	template_menu->connect("item_selected", this, "_template_changed");
+	template_menu->connect_compat("item_selected", this, "_template_changed");
 
 	/* Built-in Script */
 
 	internal = memnew(CheckBox);
 	internal->set_text(TTR("On"));
-	internal->connect("pressed", this, "_built_in_pressed");
+	internal->connect_compat("pressed", this, "_built_in_pressed");
 	gc->add_child(memnew(Label(TTR("Built-in Script:"))));
 	gc->add_child(internal);
 
 	/* Path */
 
 	hb = memnew(HBoxContainer);
-	hb->connect("sort_children", this, "_path_hbox_sorted");
+	hb->connect_compat("sort_children", this, "_path_hbox_sorted");
 	file_path = memnew(LineEdit);
-	file_path->connect("text_changed", this, "_path_changed");
-	file_path->connect("text_entered", this, "_path_entered");
+	file_path->connect_compat("text_changed", this, "_path_changed");
+	file_path->connect_compat("text_entered", this, "_path_entered");
 	file_path->set_h_size_flags(SIZE_EXPAND_FILL);
 	hb->add_child(file_path);
 	path_button = memnew(Button);
 	path_button->set_flat(true);
-	path_button->connect("pressed", this, "_browse_path", varray(false, true));
+	path_button->connect_compat("pressed", this, "_browse_path", varray(false, true));
 	hb->add_child(path_button);
 	gc->add_child(memnew(Label(TTR("Path:"))));
 	gc->add_child(hb);
@@ -876,11 +871,11 @@ ScriptCreateDialog::ScriptCreateDialog() {
 	/* Dialog Setup */
 
 	select_class = memnew(CreateDialog);
-	select_class->connect("create", this, "_create");
+	select_class->connect_compat("create", this, "_create");
 	add_child(select_class);
 
 	file_browse = memnew(EditorFileDialog);
-	file_browse->connect("file_selected", this, "_file_selected");
+	file_browse->connect_compat("file_selected", this, "_file_selected");
 	file_browse->set_mode(EditorFileDialog::MODE_OPEN_FILE);
 	add_child(file_browse);
 	get_ok()->set_text(TTR("Create"));
diff --git a/editor/settings_config_dialog.cpp b/editor/settings_config_dialog.cpp
index 44962323e5..9f8a531762 100644
--- a/editor/settings_config_dialog.cpp
+++ b/editor/settings_config_dialog.cpp
@@ -32,13 +32,13 @@
 
 #include "core/os/keyboard.h"
 #include "core/project_settings.h"
+#include "editor/debugger/editor_debugger_node.h"
 #include "editor_file_system.h"
 #include "editor_log.h"
 #include "editor_node.h"
 #include "editor_scale.h"
 #include "editor_settings.h"
 #include "scene/gui/margin_container.h"
-#include "script_editor_debugger.h"
 
 void EditorSettingsDialog::ok_pressed() {
 
@@ -119,9 +119,8 @@ void EditorSettingsDialog::_notification(int p_what) {
 
 	switch (p_what) {
 		case NOTIFICATION_READY: {
-			ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-			undo_redo->set_method_notify_callback(sed->_method_changeds, sed);
-			undo_redo->set_property_notify_callback(sed->_property_changeds, sed);
+			undo_redo->set_method_notify_callback(EditorDebuggerNode::_method_changeds, NULL);
+			undo_redo->set_property_notify_callback(EditorDebuggerNode::_property_changeds, NULL);
 			undo_redo->set_commit_notify_callback(_undo_redo_callback, this);
 		} break;
 		case NOTIFICATION_ENTER_TREE: {
@@ -412,7 +411,7 @@ EditorSettingsDialog::EditorSettingsDialog() {
 
 	tabs = memnew(TabContainer);
 	tabs->set_tab_align(TabContainer::ALIGN_LEFT);
-	tabs->connect("tab_changed", this, "_tabs_tab_changed");
+	tabs->connect_compat("tab_changed", this, "_tabs_tab_changed");
 	add_child(tabs);
 
 	// General Tab
@@ -435,8 +434,8 @@ EditorSettingsDialog::EditorSettingsDialog() {
 	inspector->set_v_size_flags(Control::SIZE_EXPAND_FILL);
 	inspector->get_inspector()->set_undo_redo(undo_redo);
 	tab_general->add_child(inspector);
-	inspector->get_inspector()->connect("property_edited", this, "_settings_property_edited");
-	inspector->get_inspector()->connect("restart_requested", this, "_editor_restart_request");
+	inspector->get_inspector()->connect_compat("property_edited", this, "_settings_property_edited");
+	inspector->get_inspector()->connect_compat("restart_requested", this, "_editor_restart_request");
 
 	restart_container = memnew(PanelContainer);
 	tab_general->add_child(restart_container);
@@ -450,11 +449,11 @@ EditorSettingsDialog::EditorSettingsDialog() {
 	restart_hb->add_child(restart_label);
 	restart_hb->add_spacer();
 	Button *restart_button = memnew(Button);
-	restart_button->connect("pressed", this, "_editor_restart");
+	restart_button->connect_compat("pressed", this, "_editor_restart");
 	restart_hb->add_child(restart_button);
 	restart_button->set_text(TTR("Save & Restart"));
 	restart_close_button = memnew(ToolButton);
-	restart_close_button->connect("pressed", this, "_editor_restart_close");
+	restart_close_button->connect_compat("pressed", this, "_editor_restart_close");
 	restart_hb->add_child(restart_close_button);
 	restart_container->hide();
 
@@ -471,7 +470,7 @@ EditorSettingsDialog::EditorSettingsDialog() {
 	shortcut_search_box = memnew(LineEdit);
 	shortcut_search_box->set_h_size_flags(Control::SIZE_EXPAND_FILL);
 	hbc->add_child(shortcut_search_box);
-	shortcut_search_box->connect("text_changed", this, "_filter_shortcuts");
+	shortcut_search_box->connect_compat("text_changed", this, "_filter_shortcuts");
 
 	shortcuts = memnew(Tree);
 	tab_shortcuts->add_child(shortcuts, true);
@@ -481,7 +480,7 @@ EditorSettingsDialog::EditorSettingsDialog() {
 	shortcuts->set_column_titles_visible(true);
 	shortcuts->set_column_title(0, TTR("Name"));
 	shortcuts->set_column_title(1, TTR("Binding"));
-	shortcuts->connect("button_pressed", this, "_shortcut_button_pressed");
+	shortcuts->connect_compat("button_pressed", this, "_shortcut_button_pressed");
 
 	press_a_key = memnew(ConfirmationDialog);
 	press_a_key->set_focus_mode(FOCUS_ALL);
@@ -495,17 +494,17 @@ EditorSettingsDialog::EditorSettingsDialog() {
 	l->set_anchor_and_margin(MARGIN_BOTTOM, ANCHOR_BEGIN, 30);
 	press_a_key_label = l;
 	press_a_key->add_child(l);
-	press_a_key->connect("gui_input", this, "_wait_for_key");
-	press_a_key->connect("confirmed", this, "_press_a_key_confirm");
+	press_a_key->connect_compat("gui_input", this, "_wait_for_key");
+	press_a_key->connect_compat("confirmed", this, "_press_a_key_confirm");
 
 	set_hide_on_ok(true);
 
 	timer = memnew(Timer);
 	timer->set_wait_time(1.5);
-	timer->connect("timeout", this, "_settings_save");
+	timer->connect_compat("timeout", this, "_settings_save");
 	timer->set_one_shot(true);
 	add_child(timer);
-	EditorSettings::get_singleton()->connect("settings_changed", this, "_settings_changed");
+	EditorSettings::get_singleton()->connect_compat("settings_changed", this, "_settings_changed");
 	get_ok()->set_text(TTR("Close"));
 
 	updating = false;
diff --git a/editor/spatial_editor_gizmos.cpp b/editor/spatial_editor_gizmos.cpp
index 1163621815..40e1be665c 100644
--- a/editor/spatial_editor_gizmos.cpp
+++ b/editor/spatial_editor_gizmos.cpp
@@ -214,10 +214,10 @@ void EditorSpatialGizmo::add_lines(const Vector<Vector3> &p_lines, const Ref<Mat
 
 	a[Mesh::ARRAY_VERTEX] = p_lines;
 
-	PoolVector<Color> color;
+	Vector<Color> color;
 	color.resize(p_lines.size());
 	{
-		PoolVector<Color>::Write w = color.write();
+		Color *w = color.ptrw();
 		for (int i = 0; i < p_lines.size(); i++) {
 			if (is_selected())
 				w[i] = Color(1, 1, 1, 0.8) * p_modulate;
@@ -348,10 +348,10 @@ void EditorSpatialGizmo::add_handles(const Vector<Vector3> &p_handles, const Ref
 	Array a;
 	a.resize(VS::ARRAY_MAX);
 	a[VS::ARRAY_VERTEX] = p_handles;
-	PoolVector<Color> colors;
+	Vector<Color> colors;
 	{
 		colors.resize(p_handles.size());
-		PoolVector<Color>::Write w = colors.write();
+		Color *w = colors.ptrw();
 		for (int i = 0; i < p_handles.size(); i++) {
 
 			Color col(1, 1, 1, 1);
@@ -410,8 +410,8 @@ void EditorSpatialGizmo::add_solid_box(Ref<Material> &p_material, Vector3 p_size
 	cubem.set_size(p_size);
 
 	Array arrays = cubem.surface_get_arrays(0);
-	PoolVector3Array vertex = arrays[VS::ARRAY_VERTEX];
-	PoolVector3Array::Write w = vertex.write();
+	PackedVector3Array vertex = arrays[VS::ARRAY_VERTEX];
+	Vector3 *w = vertex.ptrw();
 
 	for (int i = 0; i < vertex.size(); ++i) {
 		w[i] += p_position;
@@ -1238,7 +1238,6 @@ CameraSpatialGizmoPlugin::CameraSpatialGizmoPlugin() {
 	Color gizmo_color = EDITOR_DEF("editors/3d_gizmos/gizmo_colors/camera", Color(0.8, 0.4, 0.8));
 
 	create_material("camera_material", gizmo_color);
-	create_icon_material("camera_icon", SpatialEditor::get_singleton()->get_icon("GizmoCamera", "EditorIcons"));
 	create_handle_material("handles");
 }
 
@@ -1350,7 +1349,6 @@ void CameraSpatialGizmoPlugin::redraw(EditorSpatialGizmo *p_gizmo) {
 	Vector<Vector3> handles;
 
 	Ref<Material> material = get_material("camera_material", p_gizmo);
-	Ref<Material> icon = get_material("camera_icon", p_gizmo);
 
 #define ADD_TRIANGLE(m_a, m_b, m_c) \
 	{                               \
@@ -1445,7 +1443,6 @@ void CameraSpatialGizmoPlugin::redraw(EditorSpatialGizmo *p_gizmo) {
 #undef ADD_QUAD
 
 	p_gizmo->add_lines(lines, material);
-	p_gizmo->add_unscaled_billboard(icon, 0.05);
 	p_gizmo->add_handles(handles, get_material("handles"));
 
 	ClippedCamera *clipcam = Object::cast_to<ClippedCamera>(camera);
@@ -1566,7 +1563,7 @@ Position3DSpatialGizmoPlugin::Position3DSpatialGizmoPlugin() {
 	pos3d_mesh = Ref<ArrayMesh>(memnew(ArrayMesh));
 	cursor_points = Vector<Vector3>();
 
-	PoolVector<Color> cursor_colors;
+	Vector<Color> cursor_colors;
 	float cs = 0.25;
 	cursor_points.push_back(Vector3(+cs, 0, 0));
 	cursor_points.push_back(Vector3(-cs, 0, 0));
@@ -3450,7 +3447,7 @@ void CollisionShapeSpatialGizmoPlugin::redraw(EditorSpatialGizmo *p_gizmo) {
 
 		Vector<Vector3> points;
 
-		Vector3 d(0, 0, height * 0.5);
+		Vector3 d(0, height * 0.5, 0);
 		for (int i = 0; i < 360; i++) {
 
 			float ra = Math::deg2rad((float)i);
@@ -3458,24 +3455,24 @@ void CollisionShapeSpatialGizmoPlugin::redraw(EditorSpatialGizmo *p_gizmo) {
 			Point2 a = Vector2(Math::sin(ra), Math::cos(ra)) * radius;
 			Point2 b = Vector2(Math::sin(rb), Math::cos(rb)) * radius;
 
-			points.push_back(Vector3(a.x, a.y, 0) + d);
-			points.push_back(Vector3(b.x, b.y, 0) + d);
+			points.push_back(Vector3(a.x, 0, a.y) + d);
+			points.push_back(Vector3(b.x, 0, b.y) + d);
 
-			points.push_back(Vector3(a.x, a.y, 0) - d);
-			points.push_back(Vector3(b.x, b.y, 0) - d);
+			points.push_back(Vector3(a.x, 0, a.y) - d);
+			points.push_back(Vector3(b.x, 0, b.y) - d);
 
 			if (i % 90 == 0) {
 
-				points.push_back(Vector3(a.x, a.y, 0) + d);
-				points.push_back(Vector3(a.x, a.y, 0) - d);
+				points.push_back(Vector3(a.x, 0, a.y) + d);
+				points.push_back(Vector3(a.x, 0, a.y) - d);
 			}
 
 			Vector3 dud = i < 180 ? d : -d;
 
-			points.push_back(Vector3(0, a.y, a.x) + dud);
-			points.push_back(Vector3(0, b.y, b.x) + dud);
-			points.push_back(Vector3(a.y, 0, a.x) + dud);
-			points.push_back(Vector3(b.y, 0, b.x) + dud);
+			points.push_back(Vector3(0, a.x, a.y) + dud);
+			points.push_back(Vector3(0, b.x, b.y) + dud);
+			points.push_back(Vector3(a.y, a.x, 0) + dud);
+			points.push_back(Vector3(b.y, b.x, 0) + dud);
 		}
 
 		p_gizmo->add_lines(points, material);
@@ -3489,31 +3486,31 @@ void CollisionShapeSpatialGizmoPlugin::redraw(EditorSpatialGizmo *p_gizmo) {
 			Point2 a = Vector2(Math::sin(ra), Math::cos(ra)) * radius;
 			Point2 b = Vector2(Math::sin(rb), Math::cos(rb)) * radius;
 
-			collision_segments.push_back(Vector3(a.x, a.y, 0) + d);
-			collision_segments.push_back(Vector3(b.x, b.y, 0) + d);
+			collision_segments.push_back(Vector3(a.x, 0, a.y) + d);
+			collision_segments.push_back(Vector3(b.x, 0, b.y) + d);
 
-			collision_segments.push_back(Vector3(a.x, a.y, 0) - d);
-			collision_segments.push_back(Vector3(b.x, b.y, 0) - d);
+			collision_segments.push_back(Vector3(a.x, 0, a.y) - d);
+			collision_segments.push_back(Vector3(b.x, 0, b.y) - d);
 
 			if (i % 16 == 0) {
 
-				collision_segments.push_back(Vector3(a.x, a.y, 0) + d);
-				collision_segments.push_back(Vector3(a.x, a.y, 0) - d);
+				collision_segments.push_back(Vector3(a.x, 0, a.y) + d);
+				collision_segments.push_back(Vector3(a.x, 0, a.y) - d);
 			}
 
 			Vector3 dud = i < 32 ? d : -d;
 
-			collision_segments.push_back(Vector3(0, a.y, a.x) + dud);
-			collision_segments.push_back(Vector3(0, b.y, b.x) + dud);
-			collision_segments.push_back(Vector3(a.y, 0, a.x) + dud);
-			collision_segments.push_back(Vector3(b.y, 0, b.x) + dud);
+			collision_segments.push_back(Vector3(0, a.x, a.y) + dud);
+			collision_segments.push_back(Vector3(0, b.x, b.y) + dud);
+			collision_segments.push_back(Vector3(a.y, a.x, 0) + dud);
+			collision_segments.push_back(Vector3(b.y, b.x, 0) + dud);
 		}
 
 		p_gizmo->add_collision_segments(collision_segments);
 
 		Vector<Vector3> handles;
 		handles.push_back(Vector3(cs2->get_radius(), 0, 0));
-		handles.push_back(Vector3(0, 0, cs2->get_height() * 0.5 + cs2->get_radius()));
+		handles.push_back(Vector3(0, cs2->get_height() * 0.5 + cs2->get_radius(), 0));
 		p_gizmo->add_handles(handles, handles_material);
 	}
 
@@ -3611,7 +3608,7 @@ void CollisionShapeSpatialGizmoPlugin::redraw(EditorSpatialGizmo *p_gizmo) {
 
 	if (Object::cast_to<ConvexPolygonShape>(*s)) {
 
-		PoolVector<Vector3> points = Object::cast_to<ConvexPolygonShape>(*s)->get_points();
+		Vector<Vector3> points = Object::cast_to<ConvexPolygonShape>(*s)->get_points();
 
 		if (points.size() > 3) {
 
@@ -3748,8 +3745,8 @@ void NavigationMeshSpatialGizmoPlugin::redraw(EditorSpatialGizmo *p_gizmo) {
 	if (navmeshie.is_null())
 		return;
 
-	PoolVector<Vector3> vertices = navmeshie->get_vertices();
-	PoolVector<Vector3>::Read vr = vertices.read();
+	Vector<Vector3> vertices = navmeshie->get_vertices();
+	const Vector3 *vr = vertices.ptr();
 	List<Face3> faces;
 	for (int i = 0; i < navmeshie->get_polygon_count(); i++) {
 		Vector<int> p = navmeshie->get_polygon(i);
@@ -3768,11 +3765,11 @@ void NavigationMeshSpatialGizmoPlugin::redraw(EditorSpatialGizmo *p_gizmo) {
 		return;
 
 	Map<_EdgeKey, bool> edge_map;
-	PoolVector<Vector3> tmeshfaces;
+	Vector<Vector3> tmeshfaces;
 	tmeshfaces.resize(faces.size() * 3);
 
 	{
-		PoolVector<Vector3>::Write tw = tmeshfaces.write();
+		Vector3 *tw = tmeshfaces.ptrw();
 		int tidx = 0;
 
 		for (List<Face3>::Element *E = faces.front(); E; E = E->next()) {
diff --git a/editor/translations/af.po b/editor/translations/af.po
index a08a21a49a..eab0005cb1 100644
--- a/editor/translations/af.po
+++ b/editor/translations/af.po
@@ -4010,15 +4010,16 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
-msgstr ""
+#, fuzzy
+msgid "%d Files"
+msgstr "Vind"
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/ar.po b/editor/translations/ar.po
index 292dadc047..c9520d2669 100644
--- a/editor/translations/ar.po
+++ b/editor/translations/ar.po
@@ -4070,6 +4070,11 @@ msgid "Saving..."
 msgstr "جاري الح�ظ..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " مل�ات"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "حدد كإ�تراضي من أجل '%s'"
 
@@ -4078,10 +4083,6 @@ msgid "Clear Default for '%s'"
 msgstr "إخلاء الإ�تراضي لـ '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " مل�ات"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "إستيراد كـ:"
 
diff --git a/editor/translations/bg.po b/editor/translations/bg.po
index 977652e70e..2281de6a8e 100644
--- a/editor/translations/bg.po
+++ b/editor/translations/bg.po
@@ -3816,6 +3816,10 @@ msgid "Saving..."
 msgstr "Запазване..."
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d Файлове"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Задаване по подразбиране за „%s“"
 
@@ -3824,10 +3828,6 @@ msgid "Clear Default for '%s'"
 msgstr "Изчи�тване на подразбирането за „%s“"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Файлове"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Вна��не като:"
 
diff --git a/editor/translations/bn.po b/editor/translations/bn.po
index d07fe4caef..a7f287be62 100644
--- a/editor/translations/bn.po
+++ b/editor/translations/bn.po
@@ -4259,6 +4259,11 @@ msgid "Saving..."
 msgstr "সংরক�ষিত হচ�ছে..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr "ফাইল"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "'%s' �র জন�য ডিফল�ট হিসাবে সেট কর�ন"
 
@@ -4268,11 +4273,6 @@ msgstr "'%s' à¦�র জনà§�য ডিফলà§�ট কà§�লিয়ার  কà¦
 
 #: editor/import_dock.cpp
 #, fuzzy
-msgid " Files"
-msgstr "ফাইল"
-
-#: editor/import_dock.cpp
-#, fuzzy
 msgid "Import As:"
 msgstr "ইম�পোর�ট"
 
diff --git a/editor/translations/ca.po b/editor/translations/ca.po
index 95643d82df..fb0a3af30c 100644
--- a/editor/translations/ca.po
+++ b/editor/translations/ca.po
@@ -3999,6 +3999,10 @@ msgid "Saving..."
 msgstr "Desant..."
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d Fitxers"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Establir com a valor Predeterminat per a '%s'"
 
@@ -4007,10 +4011,6 @@ msgid "Clear Default for '%s'"
 msgstr "Neteja el valor Predeterminat de '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Fitxers"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importar com a:"
 
diff --git a/editor/translations/cs.po b/editor/translations/cs.po
index 5dfe84f0f0..39bcef5430 100644
--- a/editor/translations/cs.po
+++ b/editor/translations/cs.po
@@ -22,7 +22,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Godot Engine editor\n"
 "POT-Creation-Date: \n"
-"PO-Revision-Date: 2020-02-14 03:19+0000\n"
+"PO-Revision-Date: 2020-02-19 08:56+0000\n"
 "Last-Translator: Vojtěch Šamla <auzkok@seznam.cz>\n"
 "Language-Team: Czech <https://hosted.weblate.org/projects/godot-engine/godot/"
 "cs/>\n"
@@ -31,7 +31,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=(n==1) ? 0 : (n>=2 && n<=4) ? 1 : 2;\n"
-"X-Generator: Weblate 3.11-dev\n"
+"X-Generator: Weblate 3.11\n"
 
 #: core/math/expression.cpp modules/gdscript/gdscript_functions.cpp
 #: modules/visual_script/visual_script_builtin_funcs.cpp
@@ -3973,6 +3973,11 @@ msgid "Saving..."
 msgstr "Ukládání..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " Soubory"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Nastavit jako výchozí pro '%s'"
 
@@ -3981,10 +3986,6 @@ msgid "Clear Default for '%s'"
 msgstr "Vy�istit výchozí pro '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Soubory"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importovat jako:"
 
@@ -5137,7 +5138,6 @@ msgid "Scale Step:"
 msgstr "Zvětšení:"
 
 #: editor/plugins/canvas_item_editor_plugin.cpp
-#, fuzzy
 msgid "Move Vertical Guide"
 msgstr "Přesunout svislé vodítko"
 
@@ -5799,12 +5799,10 @@ msgid "Load Curve Preset"
 msgstr ""
 
 #: editor/plugins/curve_editor_plugin.cpp
-#, fuzzy
 msgid "Add Point"
 msgstr "Přidat bod"
 
 #: editor/plugins/curve_editor_plugin.cpp
-#, fuzzy
 msgid "Remove Point"
 msgstr "Odstranit bod"
 
@@ -6654,9 +6652,8 @@ msgid "Error writing TextFile:"
 msgstr "Chyba při zápisu textového souboru:"
 
 #: editor/plugins/script_editor_plugin.cpp
-#, fuzzy
 msgid "Could not load file at:"
-msgstr "Chyba: nelze na�íst soubor."
+msgstr "Nelze na�íst soubor:"
 
 #: editor/plugins/script_editor_plugin.cpp
 msgid "Error saving file!"
@@ -6679,7 +6676,6 @@ msgid "Error Importing"
 msgstr "Chyba importu"
 
 #: editor/plugins/script_editor_plugin.cpp
-#, fuzzy
 msgid "New Text File..."
 msgstr "Nový textový soubor..."
 
@@ -6725,9 +6721,8 @@ msgid "Save Theme As..."
 msgstr "Uložit motiv jako..."
 
 #: editor/plugins/script_editor_plugin.cpp
-#, fuzzy
 msgid "%s Class Reference"
-msgstr " Reference třídy"
+msgstr "Reference třídy %s"
 
 #: editor/plugins/script_editor_plugin.cpp
 #: editor/plugins/script_text_editor.cpp
@@ -6740,18 +6735,16 @@ msgid "Find Previous"
 msgstr "Najít předchozí"
 
 #: editor/plugins/script_editor_plugin.cpp
-#, fuzzy
 msgid "Filter scripts"
-msgstr "Filtrovat vlastnosti"
+msgstr "Filtrovat skripty"
 
 #: editor/plugins/script_editor_plugin.cpp
 msgid "Toggle alphabetical sorting of the method list."
 msgstr "Přepnout abecední řazení seznamu metod."
 
 #: editor/plugins/script_editor_plugin.cpp
-#, fuzzy
 msgid "Filter methods"
-msgstr "Režim filtru:"
+msgstr "Filtrovat metody"
 
 #: editor/plugins/script_editor_plugin.cpp
 msgid "Sort"
@@ -6786,9 +6779,8 @@ msgid "Open..."
 msgstr "Otevřít..."
 
 #: editor/plugins/script_editor_plugin.cpp
-#, fuzzy
 msgid "Reopen Closed Script"
-msgstr "Otevřít skript"
+msgstr "Znovu otevřít zavřený skript"
 
 #: editor/plugins/script_editor_plugin.cpp
 msgid "Save All"
@@ -6803,7 +6795,6 @@ msgid "Copy Script Path"
 msgstr "Zkopírovat cestu ke skriptu"
 
 #: editor/plugins/script_editor_plugin.cpp
-#, fuzzy
 msgid "History Previous"
 msgstr "Historie předchozí"
 
@@ -6841,9 +6832,8 @@ msgid "Run"
 msgstr "Spustit"
 
 #: editor/plugins/script_editor_plugin.cpp editor/script_editor_debugger.cpp
-#, fuzzy
 msgid "Step Into"
-msgstr "Vstoupit"
+msgstr "Vstoupit do"
 
 #: editor/plugins/script_editor_plugin.cpp editor/script_editor_debugger.cpp
 msgid "Step Over"
@@ -6867,9 +6857,8 @@ msgid "Debug with External Editor"
 msgstr "Debugovat v externím editoru"
 
 #: editor/plugins/script_editor_plugin.cpp
-#, fuzzy
 msgid "Open Godot online documentation."
-msgstr "Otevřít Godot online dokumentaci"
+msgstr "Otevřít online dokumentaci Godotu."
 
 #: editor/plugins/script_editor_plugin.cpp
 msgid "Request Docs"
@@ -6922,9 +6911,8 @@ msgid "Search Results"
 msgstr "Výsledky hledání"
 
 #: editor/plugins/script_editor_plugin.cpp
-#, fuzzy
 msgid "Clear Recent Scripts"
-msgstr "Vymazat nedávné scény"
+msgstr "Vymazat nedávné skripty"
 
 #: editor/plugins/script_text_editor.cpp
 #, fuzzy
@@ -6932,9 +6920,8 @@ msgid "Connections to method:"
 msgstr "Připojit k uzlu:"
 
 #: editor/plugins/script_text_editor.cpp editor/script_editor_debugger.cpp
-#, fuzzy
 msgid "Source"
-msgstr "Zdroj:"
+msgstr "Zdroj"
 
 #: editor/plugins/script_text_editor.cpp
 msgid "Target"
@@ -8605,17 +8592,15 @@ msgstr ""
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "(GLES3 only)"
-msgstr ""
+msgstr "(Pouze GLES3)"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
-#, fuzzy
 msgid "Add Output"
-msgstr "Přidat vstup"
+msgstr "Přidat výstup"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
-#, fuzzy
 msgid "Scalar"
-msgstr "Zvětšení:"
+msgstr "Skalár"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Vector"
@@ -8623,7 +8608,7 @@ msgstr "Vektor"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Boolean"
-msgstr ""
+msgstr "Boolean"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Sampler"
@@ -9120,9 +9105,8 @@ msgid "Returns the tangent of the parameter."
 msgstr "Vrátí tangens parametru."
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
-#, fuzzy
 msgid "Returns the hyperbolic tangent of the parameter."
-msgstr "(Pouze GLES3) Vrátí hyperbolický tangens parametru."
+msgstr "Vrátí hyperbolický tangens parametru."
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 #, fuzzy
diff --git a/editor/translations/da.po b/editor/translations/da.po
index bfd4d71cdc..e575e1a015 100644
--- a/editor/translations/da.po
+++ b/editor/translations/da.po
@@ -4103,6 +4103,10 @@ msgid "Saving..."
 msgstr "Gemmer..."
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d Filer"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Sæt som Standard for '%s'"
 
@@ -4111,10 +4115,6 @@ msgid "Clear Default for '%s'"
 msgstr "Fjern Standard for '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Filer"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importer Som:"
 
diff --git a/editor/translations/de.po b/editor/translations/de.po
index c0ac945e57..3e8c61025a 100644
--- a/editor/translations/de.po
+++ b/editor/translations/de.po
@@ -52,7 +52,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Godot Engine editor\n"
 "POT-Creation-Date: \n"
-"PO-Revision-Date: 2020-01-28 07:51+0000\n"
+"PO-Revision-Date: 2020-02-16 15:20+0000\n"
 "Last-Translator: So Wieso <sowieso@dukun.de>\n"
 "Language-Team: German <https://hosted.weblate.org/projects/godot-engine/"
 "godot/de/>\n"
@@ -734,9 +734,8 @@ msgid "Line Number:"
 msgstr "Zeilennummer:"
 
 #: editor/code_editor.cpp
-#, fuzzy
 msgid "%d replaced."
-msgstr "Ersetzen..."
+msgstr "%d ersetzt."
 
 #: editor/code_editor.cpp editor/editor_help.cpp
 msgid "%d match."
@@ -4023,6 +4022,10 @@ msgid "Saving..."
 msgstr "Speichere..."
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d Dateien"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Als Standard für ‚%s‘ setzen"
 
@@ -4031,10 +4034,6 @@ msgid "Clear Default for '%s'"
 msgstr "Standard für ‚%s‘ löschen"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Dateien"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importiere als:"
 
@@ -5914,9 +5913,8 @@ msgid "Mesh is empty!"
 msgstr "Mesh ist leer!"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create a Trimesh collision shape."
-msgstr "Trimesh-Kollisionselement erzeugen"
+msgstr "Konnte Trimesh-Kollisionselement nicht erzeugen."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Static Trimesh Body"
@@ -5933,29 +5931,30 @@ msgstr "Trimesh-Statische-Form erzeugen"
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create a single convex collision shape for the scene root."
 msgstr ""
+"Aus der Szenenwurzel kann ein einzelnes konvexes Kollisionselement nicht "
+"erzeugt werden."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Couldn't create a single convex collision shape."
-msgstr ""
+msgstr "Ein einzelnes konvexes Kollisionselement konnte nicht erzeugt werden."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Shape"
-msgstr "Konvexe Form(en) erstellen"
+msgstr "Einzelne konvexe Form erstellen"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create multiple convex collision shapes for the scene root."
 msgstr ""
+"Aus der Szenenwurzel konnten mehrere konvexe Kollisionselemente nicht "
+"erzeugt werden."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create any collision shapes."
-msgstr "Ordner konnte nicht erstellt werden."
+msgstr "Konnte kein einziges Kollisionselement erzeugen."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Shapes"
-msgstr "Konvexe Form(en) erstellen"
+msgstr "Mehrere konvexe Formen erstellen"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Navigation Mesh"
@@ -6012,6 +6011,9 @@ msgid ""
 "automatically.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Erstellt einen StaticBody und weist ein polygon-basiertes Kollisionselement "
+"automatisch zu.\n"
+"Dies ist die präziseste (aber langsamste) Methode für Kollisionsberechnungen."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Trimesh Collision Sibling"
@@ -6022,28 +6024,32 @@ msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Erstellt ein polygon-basiertes Kollisionselement.\n"
+"Dies ist die präziseste (aber langsamste) Methode für Kollisionsberechnungen."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Collision Siblings"
-msgstr "Konvexe(s) Kollisionselement(e) erzeugen"
+msgstr "Ein einzelnes konvexes Kollisionsunterelement erzeugen"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a single convex collision shape.\n"
 "This is the fastest (but least accurate) option for collision detection."
 msgstr ""
+"Erstellt ein einzelnes konvexes Kollisionselement.\n"
+"Dies ist die schnellste (aber ungenauste) Methode für Kollisionsberechnungen."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Collision Siblings"
-msgstr "Konvexe(s) Kollisionselement(e) erzeugen"
+msgstr "Mehrere konvexe Kollisionsunterelemente erzeugen"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is a performance middle-ground between the two above options."
 msgstr ""
+"Erstellt ein polygon-basiertes Kollisionselement.\n"
+"Dies liegt von der Geschwindigkeit in der Mitte der beiden anderen Methoden."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Outline Mesh..."
@@ -6056,6 +6062,10 @@ msgid ""
 "This can be used instead of the SpatialMaterial Grow property when using "
 "that property isn't possible."
 msgstr ""
+"Erstellt ein statisches Outline-Mesh. Outline-Meshes haben ihre "
+"Normalenvektoren automatisch invertiert.\n"
+"Dies kann als Ersatz für die SpatialMaterial-Grow-Eigenschaft genutzt werden "
+"wenn sie nicht verfügbar ist."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "View UV1"
@@ -9651,34 +9661,29 @@ msgid "Export With Debug"
 msgstr "Exportiere mit Debuginformationen"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "The path specified doesn't exist."
-msgstr "Dieser Pfad existiert nicht."
+msgstr "Der angegebene Pfad existiert nicht."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Error opening package file (it's not in ZIP format)."
-msgstr "Fehler beim Öffnen der Paketdatei, kein ZIP-Format."
+msgstr "Fehler beim Öffnen der Paketdatei (kein ZIP-Format)."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid ""
 "Invalid \".zip\" project file; it doesn't contain a \"project.godot\" file."
-msgstr "Ungültige Projekt-Zipdatei, enthält keine ‚project.godot‘-Datei."
+msgstr "Ungültige „.zip“-Projektdatei, enthält keine „project.godot“-Datei."
 
 #: editor/project_manager.cpp
 msgid "Please choose an empty folder."
 msgstr "Bitte einen leeren Ordner auswählen."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Please choose a \"project.godot\" or \".zip\" file."
-msgstr "Eine ‚project.godot‘-Datei oder Zipdatei auswählen."
+msgstr "Eine „project.godot� oder „.zip“-Datei auswählen."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "This directory already contains a Godot project."
-msgstr "Das Verzeichnis beinhaltet bereits ein Godot-Projekt."
+msgstr "Dieses Verzeichnis beinhaltet bereits ein Godot-Projekt."
 
 #: editor/project_manager.cpp
 msgid "New Game Project"
@@ -10381,9 +10386,8 @@ msgid "Suffix"
 msgstr "Suffix"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Use Regular Expressions"
-msgstr "Reguläre Ausdrücke"
+msgstr "Reguläre Ausdrücke verwenden"
 
 #: editor/rename_dialog.cpp
 msgid "Advanced Options"
@@ -10422,7 +10426,6 @@ msgstr ""
 "Zahleroptionen vergleichen."
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Per-level Counter"
 msgstr "Pro-Ebene-Zähler"
 
@@ -10464,12 +10467,10 @@ msgid "Keep"
 msgstr "Behalten"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "PascalCase to snake_case"
 msgstr "CamelCase zu unter_strich"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "snake_case to PascalCase"
 msgstr "unter_strich zu CamelCase"
 
@@ -10490,14 +10491,12 @@ msgid "Reset"
 msgstr "Zurücksetzen"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Regular Expression Error"
-msgstr "Reguläre Ausdrücke"
+msgstr "Fehler in regulärem Ausdruck"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "At character %s"
-msgstr "Gültige Zeichen:"
+msgstr "Bei Zeichen %s"
 
 #: editor/reparent_dialog.cpp editor/scene_tree_dock.cpp
 msgid "Reparent Node"
@@ -10965,9 +10964,8 @@ msgid "Invalid inherited parent name or path."
 msgstr "Ungültiger geerbter Name oder Pfad."
 
 #: editor/script_create_dialog.cpp
-#, fuzzy
 msgid "Script path/name is valid."
-msgstr "Skript ist gültig."
+msgstr "Skript-Pfad oder -Name ist gültig."
 
 #: editor/script_create_dialog.cpp
 msgid "Allowed: a-z, A-Z, 0-9, _ and ."
@@ -11058,9 +11056,8 @@ msgid "Copy Error"
 msgstr "Fehlermeldung kopieren"
 
 #: editor/script_editor_debugger.cpp
-#, fuzzy
 msgid "Video RAM"
-msgstr "Grafikspeicher"
+msgstr "Video RAM"
 
 #: editor/script_editor_debugger.cpp
 msgid "Skip Breakpoints"
diff --git a/editor/translations/de_CH.po b/editor/translations/de_CH.po
index 3579069f14..f4db15a122 100644
--- a/editor/translations/de_CH.po
+++ b/editor/translations/de_CH.po
@@ -3961,6 +3961,10 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d Dateien"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr ""
 
@@ -3969,11 +3973,6 @@ msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-#, fuzzy
-msgid " Files"
-msgstr "Datei(en) öffnen"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr ""
 
diff --git a/editor/translations/editor.pot b/editor/translations/editor.pot
index a8bde3c192..1db40e52cb 100644
--- a/editor/translations/editor.pot
+++ b/editor/translations/editor.pot
@@ -3797,15 +3797,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/el.po b/editor/translations/el.po
index b82c0fbff8..6aa7a07f5d 100644
--- a/editor/translations/el.po
+++ b/editor/translations/el.po
@@ -3986,6 +3986,10 @@ msgid "Saving..."
 msgstr "Αποθήκευση..."
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d α�χεία"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Ο�ισμός ως π�οεπιλογής για '%s'"
 
@@ -3994,10 +3998,6 @@ msgid "Clear Default for '%s'"
 msgstr "Εκκαθά�ιση π�οεπιλογής για '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Α�χεία"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Εισαγωγή ώς:"
 
diff --git a/editor/translations/eo.po b/editor/translations/eo.po
index 96ee7aea8d..37f49a4908 100644
--- a/editor/translations/eo.po
+++ b/editor/translations/eo.po
@@ -3900,15 +3900,16 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
-msgstr ""
+#, fuzzy
+msgid "%d Files"
+msgstr "Trovi en dosierojn"
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/es.po b/editor/translations/es.po
index 6bf8a88ad6..80e0f9240c 100644
--- a/editor/translations/es.po
+++ b/editor/translations/es.po
@@ -4024,6 +4024,10 @@ msgid "Saving..."
 msgstr "Guardando..."
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d archivos"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Establecer como predeterminado para '%s'"
 
@@ -4032,10 +4036,6 @@ msgid "Clear Default for '%s'"
 msgstr "Restablecer Predeterminado para '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Archivos"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importar como:"
 
diff --git a/editor/translations/es_AR.po b/editor/translations/es_AR.po
index 5a9515ee87..e7aa5cb780 100644
--- a/editor/translations/es_AR.po
+++ b/editor/translations/es_AR.po
@@ -18,8 +18,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Godot Engine editor\n"
 "POT-Creation-Date: \n"
-"PO-Revision-Date: 2020-02-02 08:52+0000\n"
-"Last-Translator: roger <616steam@gmail.com>\n"
+"PO-Revision-Date: 2020-02-18 15:09+0000\n"
+"Last-Translator: Lisandro Lorea <lisandrolorea@gmail.com>\n"
 "Language-Team: Spanish (Argentina) <https://hosted.weblate.org/projects/"
 "godot-engine/godot/es_AR/>\n"
 "Language: es_AR\n"
@@ -27,7 +27,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Generator: Weblate 3.11-dev\n"
+"X-Generator: Weblate 3.11\n"
 
 #: core/math/expression.cpp modules/gdscript/gdscript_functions.cpp
 #: modules/visual_script/visual_script_builtin_funcs.cpp
@@ -681,7 +681,7 @@ msgstr "Cambiar Offset Final de Clip de Pista de Audio"
 
 #: editor/array_property_edit.cpp
 msgid "Resize Array"
-msgstr "Redimencionar Array"
+msgstr "Redimensionar Array"
 
 #: editor/array_property_edit.cpp
 msgid "Change Array Value Type"
@@ -700,9 +700,8 @@ msgid "Line Number:"
 msgstr "Numero de Línea:"
 
 #: editor/code_editor.cpp
-#, fuzzy
 msgid "%d replaced."
-msgstr "Reemplazar..."
+msgstr "%d reemplazadas."
 
 #: editor/code_editor.cpp editor/editor_help.cpp
 msgid "%d match."
@@ -3988,6 +3987,10 @@ msgid "Saving..."
 msgstr "Guardando..."
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d Archivos"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Asignar como Predeterminado para '%s'"
 
@@ -3996,10 +3999,6 @@ msgid "Clear Default for '%s'"
 msgstr "Restablecer Predeterminados para '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Archivos"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importar Como:"
 
@@ -5879,9 +5878,8 @@ msgid "Mesh is empty!"
 msgstr "¡El Mesh está vacío!"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create a Trimesh collision shape."
-msgstr "Crear Collider Triangular Hermano"
+msgstr "No se pudo crear una forma de colisión Trimersh."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Static Trimesh Body"
@@ -5898,29 +5896,29 @@ msgstr "Crear Trimesh Static Shape"
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create a single convex collision shape for the scene root."
 msgstr ""
+"No se pudo crear una única forma de colisión convexa para la raíz de escena."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Couldn't create a single convex collision shape."
-msgstr ""
+msgstr "No se pudo crear una forma de colisión única."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Shape"
-msgstr "Crear Shape(s) Convexo(s)"
+msgstr "Crear Forma Convexa Unica"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create multiple convex collision shapes for the scene root."
 msgstr ""
+"No se pudo crear múltiples formas de colisión convexas para la raíz de "
+"escena."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create any collision shapes."
-msgstr "No se pudo crear la carpeta."
+msgstr "No se pudo crear ninguna forma de colisión."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Shapes"
-msgstr "Crear Shape(s) Convexo(s)"
+msgstr "Crear Múltiples Formas Convexas"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Navigation Mesh"
@@ -5976,6 +5974,9 @@ msgid ""
 "automatically.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Crea un StaticBody y le asigna automáticamente una forma de colisión basada "
+"en polígonos .\n"
+"Esta es la opción mas exacta (pero más lenta) de detección de colisiones."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Trimesh Collision Sibling"
@@ -5986,28 +5987,32 @@ msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Crea una forma de colisión basada en polígonos.\n"
+"Esta es la opción mas exacta (pero más lenta) de detección de colisiones."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Collision Siblings"
-msgstr "Crear Collider Convexo Hermano(s)"
+msgstr "Crear Colisión Convexa Unica como Nodo Hermano"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a single convex collision shape.\n"
 "This is the fastest (but least accurate) option for collision detection."
 msgstr ""
+"Crear forma de colisión convexa única.\n"
+"Esta es la opción mas rápida (pero menos exacta) para detectar colisiones."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Collision Siblings"
-msgstr "Crear Collider Convexo Hermano(s)"
+msgstr "Crear Múltiples Colisiones Convexas como Nodos Hermanos"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is a performance middle-ground between the two above options."
 msgstr ""
+"Crea una forma de colisión basada en polígonos.\n"
+"Esto está en un punto medio de rendimiento entre las dos opciones de arriba."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Outline Mesh..."
@@ -6020,6 +6025,10 @@ msgid ""
 "This can be used instead of the SpatialMaterial Grow property when using "
 "that property isn't possible."
 msgstr ""
+"Crea un mesh de contorno estático. Este mesh de contorno tendrá sus normales "
+"invertidas automáticamente.\n"
+"Esto puede ser usado en vez de la propiedad Grow del SpatialMaterial cuando "
+"no sea posible usar dicha propiedad."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "View UV1"
@@ -9603,33 +9612,29 @@ msgid "Export With Debug"
 msgstr "Exportar Con Depuración"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "The path specified doesn't exist."
-msgstr "La ruta no existe."
+msgstr "La ruta especificada no existe."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Error opening package file (it's not in ZIP format)."
-msgstr "Error al abrir el archivo comprimido, no está en formato ZIP."
+msgstr "Error al abrir el archivo de paquete (no esta en formato ZIP)."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid ""
 "Invalid \".zip\" project file; it doesn't contain a \"project.godot\" file."
 msgstr ""
-"Archivo de projecto '.zip' inválido, no contiene un archivo 'project.godot'."
+"Archivo de projecto \".zip\" inválido; no contiene un archivo \"project.godot"
+"\"."
 
 #: editor/project_manager.cpp
 msgid "Please choose an empty folder."
 msgstr "Por favor elegí una carpeta vacía."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Please choose a \"project.godot\" or \".zip\" file."
-msgstr "Por favor elegí un archivo 'project.godot' o '.zip'."
+msgstr "Por favor elegí un archivo \"project.godot\" o \".zip\"."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "This directory already contains a Godot project."
 msgstr "El directorio ya contiene un proyecto de Godot."
 
@@ -10331,9 +10336,8 @@ msgid "Suffix"
 msgstr "Sufijo"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Use Regular Expressions"
-msgstr "Expresiones Regulares"
+msgstr "Usar Expresiones Regulares"
 
 #: editor/rename_dialog.cpp
 msgid "Advanced Options"
@@ -10372,9 +10376,8 @@ msgstr ""
 "Comparar opciones de contador."
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Per-level Counter"
-msgstr "Contador por nivel"
+msgstr "Contador Por Nivel"
 
 #: editor/rename_dialog.cpp
 msgid "If set the counter restarts for each group of child nodes"
@@ -10413,14 +10416,12 @@ msgid "Keep"
 msgstr "Conservar"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "PascalCase to snake_case"
-msgstr "CamelCase a under_scored"
+msgstr "PascalCase a snake_case"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "snake_case to PascalCase"
-msgstr "under_scored a CamelCase"
+msgstr "snake_case a PascalCase"
 
 #: editor/rename_dialog.cpp
 msgid "Case"
@@ -10439,14 +10440,12 @@ msgid "Reset"
 msgstr "Resetear"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Regular Expression Error"
-msgstr "Expresiones Regulares"
+msgstr "Error de Expresión Regular"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "At character %s"
-msgstr "Caracteres válidos:"
+msgstr "En el caracter %s"
 
 #: editor/reparent_dialog.cpp editor/scene_tree_dock.cpp
 msgid "Reparent Node"
@@ -10914,9 +10913,8 @@ msgid "Invalid inherited parent name or path."
 msgstr "Ruta o nombre del padre heredado inválido."
 
 #: editor/script_create_dialog.cpp
-#, fuzzy
 msgid "Script path/name is valid."
-msgstr "El script es válido."
+msgstr "La ruta/nombre del script es inválida."
 
 #: editor/script_create_dialog.cpp
 msgid "Allowed: a-z, A-Z, 0-9, _ and ."
@@ -11007,7 +11005,6 @@ msgid "Copy Error"
 msgstr "Copiar Error"
 
 #: editor/script_editor_debugger.cpp
-#, fuzzy
 msgid "Video RAM"
 msgstr "Mem. de Video"
 
diff --git a/editor/translations/et.po b/editor/translations/et.po
index ff0a3d9535..059a200138 100644
--- a/editor/translations/et.po
+++ b/editor/translations/et.po
@@ -3810,15 +3810,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/eu.po b/editor/translations/eu.po
index bf4634ba8d..2829912826 100644
--- a/editor/translations/eu.po
+++ b/editor/translations/eu.po
@@ -3802,15 +3802,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/fa.po b/editor/translations/fa.po
index 295a94d322..377bbfbb67 100644
--- a/editor/translations/fa.po
+++ b/editor/translations/fa.po
@@ -4040,6 +4040,11 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " پوشه ها"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr ""
 
@@ -4048,10 +4053,6 @@ msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " پوشه ها"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr ""
 
diff --git a/editor/translations/fi.po b/editor/translations/fi.po
index 644271f3ec..d8fa02de0f 100644
--- a/editor/translations/fi.po
+++ b/editor/translations/fi.po
@@ -14,7 +14,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Godot Engine editor\n"
 "POT-Creation-Date: \n"
-"PO-Revision-Date: 2020-02-02 08:51+0000\n"
+"PO-Revision-Date: 2020-02-16 15:21+0000\n"
 "Last-Translator: Tapani Niemi <tapani.niemi@kapsi.fi>\n"
 "Language-Team: Finnish <https://hosted.weblate.org/projects/godot-engine/"
 "godot/fi/>\n"
@@ -687,9 +687,8 @@ msgid "Line Number:"
 msgstr "Rivinumero:"
 
 #: editor/code_editor.cpp
-#, fuzzy
 msgid "%d replaced."
-msgstr "Korvaa..."
+msgstr "%d korvattu."
 
 #: editor/code_editor.cpp editor/editor_help.cpp
 msgid "%d match."
@@ -3949,6 +3948,11 @@ msgid "Saving..."
 msgstr "Tallennetaan..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " Tiedostot"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Aseta oletus valinnalle '%s'"
 
@@ -3957,10 +3961,6 @@ msgid "Clear Default for '%s'"
 msgstr "Poista oletus valinnalta '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Tiedostot"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Tuo nimellä:"
 
@@ -5836,9 +5836,8 @@ msgid "Mesh is empty!"
 msgstr "Mesh on tyhjä!"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create a Trimesh collision shape."
-msgstr "Luo konkaavi törmäysmuoto sisareksi"
+msgstr "Ei voitu luoda konkaavia törmäysmuotoa."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Static Trimesh Body"
@@ -5854,30 +5853,27 @@ msgstr "Luo staattinen konkaavi muoto"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create a single convex collision shape for the scene root."
-msgstr ""
+msgstr "Ei voida luoda yksittäistä konveksia törmäysmuotoa skenen juurelle."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Couldn't create a single convex collision shape."
-msgstr ""
+msgstr "Ei voitu luoda yksittäistä konveksia törmäysmuotoa."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Shape"
-msgstr "Luo konvekseja muotoja"
+msgstr "Luo yksittäinen konveksi muoto"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create multiple convex collision shapes for the scene root."
-msgstr ""
+msgstr "Ei voi luoda useata konveksia törmäysmuotoa skenen juurelle."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create any collision shapes."
-msgstr "Kansiota ei voitu luoda."
+msgstr "Yhtään törmäysmuotoa ei voitu luoda."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Shapes"
-msgstr "Luo konvekseja muotoja"
+msgstr "Luo useita konvekseja muotoja"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Navigation Mesh"
@@ -5933,6 +5929,9 @@ msgid ""
 "automatically.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Luo StaticBody solmun ja asettaa sille automaattisesti polygonipohjaisen "
+"törmäysmuodon.\n"
+"Tämä on tarkin (mutta hitain) vaihtoehto törmäystunnistukselle."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Trimesh Collision Sibling"
@@ -5943,28 +5942,32 @@ msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Luo polygonipohjaisen törmäysmuodon.\n"
+"Tämä on tarkin (mutta hitain) vaihtoehto törmäystunnistukselle."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Collision Siblings"
-msgstr "Luo konvekseja törmäysmuotoja sisariksi"
+msgstr "Luo yksittäisen konveksin törmäysmuodon sisaret"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a single convex collision shape.\n"
 "This is the fastest (but least accurate) option for collision detection."
 msgstr ""
+"Luo yksittäisen konveksin törmäysmuodon.\n"
+"Tämä on nopein (mutta epätarkin) vaihtoehto törmäystunnistukselle."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Collision Siblings"
-msgstr "Luo konvekseja törmäysmuotoja sisariksi"
+msgstr "Luo useita konvekseja törmäysmuotojen sisaria"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is a performance middle-ground between the two above options."
 msgstr ""
+"Luo polygonipohjaisen törmäysmuodon.\n"
+"Tämä on suorituskyvyltään välimaastoa kahdelle yllä olevalle vaihtoehdolle."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Outline Mesh..."
@@ -5977,6 +5980,10 @@ msgid ""
 "This can be used instead of the SpatialMaterial Grow property when using "
 "that property isn't possible."
 msgstr ""
+"Luo staattisen ääriviiva-meshin. Ääriviiva-meshin normaalit on käännetty "
+"automaattisesti.\n"
+"Tätä voidaan käyttää SpatialMaterial Grow ominaisuuden sijaan silloin, kun "
+"tuon ominaisuuden käyttäminen ei ole mahdollista."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "View UV1"
@@ -9556,21 +9563,18 @@ msgid "Export With Debug"
 msgstr "Vie debugaten"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "The path specified doesn't exist."
-msgstr "Polkua ei ole olemassa."
+msgstr "Määritelty polku ei ole olemassa."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Error opening package file (it's not in ZIP format)."
-msgstr "Virhe avattaessa pakettitiedostoa, ei ZIP-muodossa."
+msgstr "Virhe avattaessa pakettitiedostoa (se ei ole ZIP-muodossa)."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid ""
 "Invalid \".zip\" project file; it doesn't contain a \"project.godot\" file."
 msgstr ""
-"Virheellinen '.zip' projektitiedosto; se ei sisällä 'project.godot' "
+"Virheellinen \".zip\" projektitiedosto; se ei sisällä \"project.godot\" "
 "tiedostoa."
 
 #: editor/project_manager.cpp
@@ -9578,14 +9582,12 @@ msgid "Please choose an empty folder."
 msgstr "Ole hyvä ja valitse tyhjä kansio."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Please choose a \"project.godot\" or \".zip\" file."
-msgstr "Ole hyvä ja valitse 'project.godot' tai '.zip' tiedosto."
+msgstr "Ole hyvä ja valitse \"project.godot\"- tai \".zip\"-tiedosto."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "This directory already contains a Godot project."
-msgstr "Hakemisto sisältää jo Godot-projektin."
+msgstr "Tämä hakemisto sisältää jo Godot-projektin."
 
 #: editor/project_manager.cpp
 msgid "New Game Project"
@@ -10280,9 +10282,8 @@ msgid "Suffix"
 msgstr "Pääte"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Use Regular Expressions"
-msgstr "Säännölliset lausekkeet"
+msgstr "Käytä säännöllisiä lausekkeita"
 
 #: editor/rename_dialog.cpp
 msgid "Advanced Options"
@@ -10321,7 +10322,6 @@ msgstr ""
 "Vertaa laskurin valintoja."
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Per-level Counter"
 msgstr "Per taso -laskuri"
 
@@ -10362,14 +10362,12 @@ msgid "Keep"
 msgstr "Pidä"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "PascalCase to snake_case"
-msgstr "CamelCase ala_viivoiksi"
+msgstr "PascalCase ala_viivoiksi"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "snake_case to PascalCase"
-msgstr "ala_viivat CamelCaseksi"
+msgstr "ala_viivat PascalCaseksi"
 
 #: editor/rename_dialog.cpp
 msgid "Case"
@@ -10388,14 +10386,12 @@ msgid "Reset"
 msgstr "Palauta"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Regular Expression Error"
-msgstr "Säännölliset lausekkeet"
+msgstr "Säännöllisen lausekkeen virhe"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "At character %s"
-msgstr "Kelvolliset merkit:"
+msgstr "Merkissä %s"
 
 #: editor/reparent_dialog.cpp editor/scene_tree_dock.cpp
 msgid "Reparent Node"
@@ -10863,9 +10859,8 @@ msgid "Invalid inherited parent name or path."
 msgstr "Virheellinen peritty isännän nimi tai polku."
 
 #: editor/script_create_dialog.cpp
-#, fuzzy
 msgid "Script path/name is valid."
-msgstr "Skripti kelpaa."
+msgstr "Skriptin polku/nimi kelpaa."
 
 #: editor/script_create_dialog.cpp
 msgid "Allowed: a-z, A-Z, 0-9, _ and ."
@@ -10956,7 +10951,6 @@ msgid "Copy Error"
 msgstr "Kopioi virhe"
 
 #: editor/script_editor_debugger.cpp
-#, fuzzy
 msgid "Video RAM"
 msgstr "Näyttömuisti"
 
diff --git a/editor/translations/fil.po b/editor/translations/fil.po
index 89cd86eefd..9616bfc1be 100644
--- a/editor/translations/fil.po
+++ b/editor/translations/fil.po
@@ -3813,15 +3813,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/fr.po b/editor/translations/fr.po
index 9e930d28d3..8cbba6643c 100644
--- a/editor/translations/fr.po
+++ b/editor/translations/fr.po
@@ -74,7 +74,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Godot Engine editor\n"
 "POT-Creation-Date: \n"
-"PO-Revision-Date: 2020-02-09 19:05+0000\n"
+"PO-Revision-Date: 2020-02-18 15:09+0000\n"
 "Last-Translator: Pierre Caye <pierrecaye@laposte.net>\n"
 "Language-Team: French <https://hosted.weblate.org/projects/godot-engine/"
 "godot/fr/>\n"
@@ -83,7 +83,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n > 1;\n"
-"X-Generator: Weblate 3.11-dev\n"
+"X-Generator: Weblate 3.11\n"
 
 #: core/math/expression.cpp modules/gdscript/gdscript_functions.cpp
 #: modules/visual_script/visual_script_builtin_funcs.cpp
@@ -760,9 +760,8 @@ msgid "Line Number:"
 msgstr "Numéro de ligne :"
 
 #: editor/code_editor.cpp
-#, fuzzy
 msgid "%d replaced."
-msgstr "Remplacer…"
+msgstr "%d remplacé."
 
 #: editor/code_editor.cpp editor/editor_help.cpp
 msgid "%d match."
@@ -4058,6 +4057,10 @@ msgid "Saving..."
 msgstr "Enregistrement…"
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d fichiers"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Définir comme défaut pour « %s »"
 
@@ -4066,10 +4069,6 @@ msgid "Clear Default for '%s'"
 msgstr "Effacer le préréglage par défaut pour « %s »"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Fichiers"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importer comme :"
 
@@ -5953,9 +5952,8 @@ msgid "Mesh is empty!"
 msgstr "Le maillage est vide !"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create a Trimesh collision shape."
-msgstr "Créer une collision Trimesh"
+msgstr "Impossible de créer une forme de collision Trimesh."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Static Trimesh Body"
@@ -5972,29 +5970,30 @@ msgstr "Créer une forme Trimesh statique"
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create a single convex collision shape for the scene root."
 msgstr ""
+"Impossible de créer une forme de collision convexe unique pour la racine de "
+"la scène."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Couldn't create a single convex collision shape."
-msgstr ""
+msgstr "Impossible de créer une forme de collision convexe unique."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Shape"
-msgstr "Créer une(des) forme(s) convexe(s)"
+msgstr "Créer une forme convexe unique"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create multiple convex collision shapes for the scene root."
 msgstr ""
+"Impossible de créer des formes de collision convexes multiples pour la "
+"racine de la scène."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create any collision shapes."
-msgstr "Impossible de créer le dossier."
+msgstr "Impossible de créer des formes de collision."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Shapes"
-msgstr "Créer une(des) forme(s) convexe(s)"
+msgstr "Créer des formes convexes multiples"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Navigation Mesh"
@@ -6053,6 +6052,10 @@ msgid ""
 "automatically.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Crée un StaticBody et lui attribue automatiquement une forme de collision "
+"basée sur les polygones.\n"
+"C'est l'option la plus précise (mais la plus lente) pour la détection des "
+"collisions."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Trimesh Collision Sibling"
@@ -6063,28 +6066,34 @@ msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Crée une forme de collision basée sur les polygones.\n"
+"C'est l'option la plus précise (mais la plus lente) pour la détection des "
+"collisions."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Collision Siblings"
-msgstr "Créer une(des) collision(s) convexe(s) sœur(s)"
+msgstr "Créer une(des) collision(s) convexe(s) unique(s) sœur(s)"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a single convex collision shape.\n"
 "This is the fastest (but least accurate) option for collision detection."
 msgstr ""
+"Crée une forme de collision convexe unique.\n"
+"C'est l'option la plus rapide (mais la moins précise) pour la détection des "
+"collisions."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Collision Siblings"
-msgstr "Créer une(des) collision(s) convexe(s) sœur(s)"
+msgstr "Créer une(des) collision(s) convexe(s) multiple(s) sœur(s)"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is a performance middle-ground between the two above options."
 msgstr ""
+"Crée une forme de collision basée sur les polygones.\n"
+"Il s'agit d'une performance à mi-chemin entre les deux options ci-dessus."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Outline Mesh..."
@@ -6097,6 +6106,10 @@ msgid ""
 "This can be used instead of the SpatialMaterial Grow property when using "
 "that property isn't possible."
 msgstr ""
+"Crée un maillage de contour statique. Le maillage de contour verra ses "
+"normales inversées automatiquement.\n"
+"Cela peut être utilisé à la place de la propriété SpatialMaterial Grow "
+"lorsque l'utilisation de cette propriété n'est pas possible."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "View UV1"
@@ -9696,36 +9709,32 @@ msgid "Export With Debug"
 msgstr "Exporter avec debug"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "The path specified doesn't exist."
-msgstr "Le chemin vers ce fichier n'existe pas."
+msgstr "Le chemin spécifié n'existe pas."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Error opening package file (it's not in ZIP format)."
-msgstr "Erreur d'ouverture de paquetage, pas au format ZIP."
+msgstr ""
+"Erreur lors de l'ouverture du fichier package (il n'est pas au format ZIP)."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid ""
 "Invalid \".zip\" project file; it doesn't contain a \"project.godot\" file."
 msgstr ""
-"Fichier de projet « .zip » invalide, il ne contient pas de fichier « project."
-"godot »."
+"Fichier de projet \".zip\" invalide ; il ne contient pas de fichier \"projet."
+"godot\"."
 
 #: editor/project_manager.cpp
 msgid "Please choose an empty folder."
 msgstr "Veuillez choisir un dossier vide."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Please choose a \"project.godot\" or \".zip\" file."
-msgstr "Veuillez choisir un fichier « project.godot » ou « .zip »."
+msgstr "Veuillez choisir un fichier \"project.godot\" ou \".zip\"."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "This directory already contains a Godot project."
-msgstr "Le répertoire contient déjà un projet Godot."
+msgstr "Ce répertoire contient déjà un projet Godot."
 
 #: editor/project_manager.cpp
 msgid "New Game Project"
@@ -10426,9 +10435,8 @@ msgid "Suffix"
 msgstr "Suffixe"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Use Regular Expressions"
-msgstr "Expressions régulières"
+msgstr "Utiliser des expressions régulières"
 
 #: editor/rename_dialog.cpp
 msgid "Advanced Options"
@@ -10467,7 +10475,6 @@ msgstr ""
 "Comparez les options du compteur."
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Per-level Counter"
 msgstr "Compteur par niveau"
 
@@ -10508,14 +10515,12 @@ msgid "Keep"
 msgstr "Conserver"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "PascalCase to snake_case"
-msgstr "CamelCase vers sous_ligné"
+msgstr "PascalCase vers snake_case"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "snake_case to PascalCase"
-msgstr "sous_ligné vers CamelCase"
+msgstr "snake_case vers PascalCase"
 
 #: editor/rename_dialog.cpp
 msgid "Case"
@@ -10534,14 +10539,12 @@ msgid "Reset"
 msgstr "Réinitialiser"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Regular Expression Error"
-msgstr "Expressions régulières"
+msgstr "Erreur d'expression régulière"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "At character %s"
-msgstr "Caractères valides :"
+msgstr "À caractère %s"
 
 #: editor/reparent_dialog.cpp editor/scene_tree_dock.cpp
 msgid "Reparent Node"
@@ -11007,9 +11010,8 @@ msgid "Invalid inherited parent name or path."
 msgstr "Nom ou chemin parent hérité invalide."
 
 #: editor/script_create_dialog.cpp
-#, fuzzy
 msgid "Script path/name is valid."
-msgstr "Script valide."
+msgstr "Le chemin/nom du script est valide."
 
 #: editor/script_create_dialog.cpp
 msgid "Allowed: a-z, A-Z, 0-9, _ and ."
@@ -11100,9 +11102,8 @@ msgid "Copy Error"
 msgstr "Copier l'erreur"
 
 #: editor/script_editor_debugger.cpp
-#, fuzzy
 msgid "Video RAM"
-msgstr "Mémoire vidéo"
+msgstr "Vidéo RAM"
 
 #: editor/script_editor_debugger.cpp
 msgid "Skip Breakpoints"
diff --git a/editor/translations/ga.po b/editor/translations/ga.po
index 7920e0513b..018d095c92 100644
--- a/editor/translations/ga.po
+++ b/editor/translations/ga.po
@@ -3807,15 +3807,16 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
-msgstr ""
+#, fuzzy
+msgid "%d Files"
+msgstr "Amharc ar Chomhaid"
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/he.po b/editor/translations/he.po
index 0509e77e01..1aa8c9d306 100644
--- a/editor/translations/he.po
+++ b/editor/translations/he.po
@@ -4034,6 +4034,11 @@ msgid "Saving..."
 msgstr "שמירה…"
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " קבצי�"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "הגדרה כבררת מחדל עבור ‚%s’"
 
@@ -4042,10 +4047,6 @@ msgid "Clear Default for '%s'"
 msgstr "מחיקת בררת מחדל עבור ‚%s’"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " קבצי�"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "ייבו� בתור:"
 
diff --git a/editor/translations/hi.po b/editor/translations/hi.po
index f26820b011..9278e63fc9 100644
--- a/editor/translations/hi.po
+++ b/editor/translations/hi.po
@@ -3862,15 +3862,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/hr.po b/editor/translations/hr.po
index 280116550f..5922d2effb 100644
--- a/editor/translations/hr.po
+++ b/editor/translations/hr.po
@@ -3826,15 +3826,16 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
-msgstr ""
+#, fuzzy
+msgid "%d Files"
+msgstr "Datoteka:"
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/hu.po b/editor/translations/hu.po
index 754f297fec..4a2e0eb506 100644
--- a/editor/translations/hu.po
+++ b/editor/translations/hu.po
@@ -4137,6 +4137,11 @@ msgid "Saving..."
 msgstr "Mentés..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " Fájlok"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Beállítás Alapértelmezettként '%s'-hez"
 
@@ -4145,10 +4150,6 @@ msgid "Clear Default for '%s'"
 msgstr "Alapértelmezett Törlése '%s'-nél"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Fájlok"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importálás Mint:"
 
diff --git a/editor/translations/id.po b/editor/translations/id.po
index 3cd3ae4624..6a76af5db6 100644
--- a/editor/translations/id.po
+++ b/editor/translations/id.po
@@ -29,8 +29,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Godot Engine editor\n"
 "POT-Creation-Date: \n"
-"PO-Revision-Date: 2020-02-14 03:19+0000\n"
-"Last-Translator: zephyroths <ridho.hikaru@gmail.com>\n"
+"PO-Revision-Date: 2020-02-16 15:21+0000\n"
+"Last-Translator: Sofyan Sugianto <sofyanartem@gmail.com>\n"
 "Language-Team: Indonesian <https://hosted.weblate.org/projects/godot-engine/"
 "godot/id/>\n"
 "Language: id\n"
@@ -3973,6 +3973,11 @@ msgid "Saving..."
 msgstr "Menyimpan..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " Berkas"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Jadikan Baku untuk '%s'"
 
@@ -3981,10 +3986,6 @@ msgid "Clear Default for '%s'"
 msgstr "Bersihkan Baku untuk '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Berkas"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Impor sebagai:"
 
@@ -5869,11 +5870,11 @@ msgstr "Buat Bentuk Trimesh Statis"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create a single convex collision shape for the scene root."
-msgstr ""
+msgstr "Tidak dapat membuat convex collision shape tunggal untuk skena root."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Couldn't create a single convex collision shape."
-msgstr ""
+msgstr "Tidak dapat membuat convex collision shape tunggal."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 #, fuzzy
@@ -5882,7 +5883,7 @@ msgstr "Buat Bentuk Cembung"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create multiple convex collision shapes for the scene root."
-msgstr ""
+msgstr "Tidak dapat membuat beberapa convex collision shape untuk skena root."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 #, fuzzy
@@ -5948,6 +5949,10 @@ msgid ""
 "automatically.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Buat StaticBody dan tetapkan collision shape berbasis poligon untuknya "
+"secara otomatis.\n"
+"Opsi ini merupakan yang paling akurat (tapi paling lambat) untuk deteksi "
+"collision."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Trimesh Collision Sibling"
@@ -5958,6 +5963,9 @@ msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Buat collision shape berbasis poligon.\n"
+"Opsi ini merupakan yang paling akurat (tapi paling lambat) untuk deteksi "
+"collision."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 #, fuzzy
@@ -5969,6 +5977,9 @@ msgid ""
 "Creates a single convex collision shape.\n"
 "This is the fastest (but least accurate) option for collision detection."
 msgstr ""
+"Buat convex collision shape tunggal.\n"
+"Opsi ini merupakan yang paling cepat (tapi paling tidak akurat) untuk "
+"deteksi collision."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 #, fuzzy
@@ -5980,6 +5991,8 @@ msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is a performance middle-ground between the two above options."
 msgstr ""
+"Buat collision shape berbasis poligon.\n"
+"Opsi ini kinerjanya berada di antara dua opsi di atas."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Outline Mesh..."
@@ -10598,7 +10611,7 @@ msgstr "Node Lainnya"
 
 #: editor/scene_tree_dock.cpp
 msgid "Can't operate on nodes from a foreign scene!"
-msgstr ""
+msgstr "Tidak dapat bekerja pada node dari skena luar!"
 
 #: editor/scene_tree_dock.cpp
 msgid "Can't operate on nodes the current scene inherits from!"
diff --git a/editor/translations/is.po b/editor/translations/is.po
index d55e21cafa..7f0ab2f719 100644
--- a/editor/translations/is.po
+++ b/editor/translations/is.po
@@ -3850,15 +3850,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/it.po b/editor/translations/it.po
index 8c912c4b59..77956e9233 100644
--- a/editor/translations/it.po
+++ b/editor/translations/it.po
@@ -43,12 +43,13 @@
 # Katia Piazza <gydey@ridiculousglitch.com>, 2019.
 # nickfla1 <lanterniniflavio@gmail.com>, 2019.
 # Fabio Iotti <fabiogiopla@gmail.com>, 2020.
+# Douglas Fiedler <dognew@gmail.com>, 2020.
 msgid ""
 msgstr ""
 "Project-Id-Version: Godot Engine editor\n"
 "POT-Creation-Date: \n"
-"PO-Revision-Date: 2020-01-27 07:09+0000\n"
-"Last-Translator: Micila Micillotto <micillotto@gmail.com>\n"
+"PO-Revision-Date: 2020-02-18 15:09+0000\n"
+"Last-Translator: Douglas Fiedler <dognew@gmail.com>\n"
 "Language-Team: Italian <https://hosted.weblate.org/projects/godot-engine/"
 "godot/it/>\n"
 "Language: it\n"
@@ -56,7 +57,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Generator: Weblate 3.11-dev\n"
+"X-Generator: Weblate 3.11\n"
 
 #: core/math/expression.cpp modules/gdscript/gdscript_functions.cpp
 #: modules/visual_script/visual_script_builtin_funcs.cpp
@@ -726,9 +727,8 @@ msgid "Line Number:"
 msgstr "Numero linea:"
 
 #: editor/code_editor.cpp
-#, fuzzy
 msgid "%d replaced."
-msgstr "Rimpiazza..."
+msgstr "%d rimpiazzato."
 
 #: editor/code_editor.cpp editor/editor_help.cpp
 msgid "%d match."
@@ -4015,6 +4015,10 @@ msgid "Saving..."
 msgstr "Salvataggio..."
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d File"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Imposta come Default per '%s'"
 
@@ -4023,10 +4027,6 @@ msgid "Clear Default for '%s'"
 msgstr "Elimina Default per '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Files"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importa Come:"
 
@@ -5906,9 +5906,8 @@ msgid "Mesh is empty!"
 msgstr "La mesh è vuota!"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create a Trimesh collision shape."
-msgstr "Crea Fratello di Collisione Trimesh"
+msgstr "Non poteva creare una forma di collisione Trimesh."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Static Trimesh Body"
@@ -7238,7 +7237,7 @@ msgstr "Scalatura: "
 
 #: editor/plugins/spatial_editor_plugin.cpp
 msgid "Translating: "
-msgstr "Traducendo: "
+msgstr "Spostamento: "
 
 #: editor/plugins/spatial_editor_plugin.cpp
 msgid "Rotating %s degrees."
diff --git a/editor/translations/ja.po b/editor/translations/ja.po
index 43bca13c13..c0298bb075 100644
--- a/editor/translations/ja.po
+++ b/editor/translations/ja.po
@@ -35,7 +35,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Godot Engine editor\n"
 "POT-Creation-Date: \n"
-"PO-Revision-Date: 2020-02-14 16:48+0000\n"
+"PO-Revision-Date: 2020-02-16 15:20+0000\n"
 "Last-Translator: Akihiro Ogoshi <technical@palsystem-game.com>\n"
 "Language-Team: Japanese <https://hosted.weblate.org/projects/godot-engine/"
 "godot/ja/>\n"
@@ -716,9 +716,8 @@ msgid "Line Number:"
 msgstr "行番�:"
 
 #: editor/code_editor.cpp
-#, fuzzy
 msgid "%d replaced."
-msgstr "置�..."
+msgstr "%d を置�����。"
 
 #: editor/code_editor.cpp editor/editor_help.cpp
 msgid "%d match."
@@ -1671,11 +1670,11 @@ msgstr "(エディタ無効�プロパティ無効)"
 
 #: editor/editor_feature_profile.cpp
 msgid "(Properties Disabled)"
-msgstr "（プロパティ無効）"
+msgstr "(プロパティ無効)"
 
 #: editor/editor_feature_profile.cpp
 msgid "(Editor Disabled)"
-msgstr "（エディタ無効）"
+msgstr "(エディタ無効)"
 
 #: editor/editor_feature_profile.cpp
 msgid "Class Options:"
@@ -2204,7 +2203,7 @@ msgstr "書込むファイルを開���ん:"
 
 #: editor/editor_node.cpp
 msgid "Requested file format unknown:"
-msgstr "ファイル形���明:"
+msgstr "�求�れ�ファイル形���明��:"
 
 #: editor/editor_node.cpp
 msgid "Error while saving."
@@ -3976,6 +3975,11 @@ msgid "Saving..."
 msgstr "�存中..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " ファイル"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "'%s' �デフォルト���設定"
 
@@ -3984,10 +3988,6 @@ msgid "Clear Default for '%s'"
 msgstr "'%s' �デフォルトをクリア"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " ファイル"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "��を付��イン�ート:"
 
@@ -4292,7 +4292,7 @@ msgstr "BlendSpace2D��イントを削除�る"
 
 #: editor/plugins/animation_blend_space_2d_editor.cpp
 msgid "Remove BlendSpace2D Triangle"
-msgstr "BlendSpace2D三角形を削除�る"
+msgstr "BlendSpace2D�三角形を削除�る"
 
 #: editor/plugins/animation_blend_space_2d_editor.cpp
 msgid "BlendSpace2D does not belong to an AnimationTree node."
@@ -5066,7 +5066,7 @@ msgstr "公�"
 
 #: editor/plugins/asset_library_editor_plugin.cpp
 msgid "Testing"
-msgstr "テスト中"
+msgstr "テスト�る"
 
 #: editor/plugins/asset_library_editor_plugin.cpp
 msgid "Loading..."
@@ -5827,7 +5827,7 @@ msgstr "�クリック�点を追加"
 
 #: editor/plugins/gi_probe_editor_plugin.cpp
 msgid "Bake GI Probe"
-msgstr "グロー�ルイルミ�ーション�事�計算"
+msgstr "GIプローブ�焼�込�"
 
 #: editor/plugins/gradient_editor_plugin.cpp
 msgid "Gradient Edited"
@@ -5854,9 +5854,8 @@ msgid "Mesh is empty!"
 msgstr "メッシュ��り��ん!"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create a Trimesh collision shape."
-msgstr "三角形メッシュ兄弟コリジョンを生�"
+msgstr "トライメッシュコリジョンシェイプを作�����ん���。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Static Trimesh Body"
@@ -5864,7 +5863,7 @@ msgstr "三角形メッシュ�的ボディを作�"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "This doesn't work on scene root!"
-msgstr "シーン�ルート��無効��!"
+msgstr "�れ�シーン�ルート��機能���ん!"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Trimesh Static Shape"
@@ -5873,29 +5872,28 @@ msgstr "三角形メッシュ�的シェイプを生�"
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create a single convex collision shape for the scene root."
 msgstr ""
+"シーン�ルート��一�凸型�コリジョンシェイプを作��る�������ん。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Couldn't create a single convex collision shape."
-msgstr ""
+msgstr "�一�凸型コリジョンシェイプを作�����ん���。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Shape"
-msgstr "凸状シェイプを作�"
+msgstr "�一�凸型シェイプを作��る"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create multiple convex collision shapes for the scene root."
 msgstr ""
+"シーン�ルート�複数�凸型コリジョンシェイプを作��る�������ん。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create any collision shapes."
-msgstr "フォルダを作�����ん���。"
+msgstr "コリジョンシェイプを作�����ん���。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Shapes"
-msgstr "凸状シェイプを作�"
+msgstr "複数�凸型シェイプを作��る"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Navigation Mesh"
@@ -5919,7 +5917,7 @@ msgstr "モデル����レイヤー�UV��り��ん"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "MeshInstance lacks a Mesh!"
-msgstr "メッシュインスタンス�メッシュ��足�����!"
+msgstr "MeshInstance�メッシュ��り��ん�"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Mesh has not surface to create outlines from!"
@@ -5951,6 +5949,9 @@ msgid ""
 "automatically.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"StaticBodyを作����リゴンベース�コリジョンシェイプを自動的�割り当��"
+"�。\n"
+"�れ����検出�最も正確�(���最も��)オプション��。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Trimesh Collision Sibling"
@@ -5961,28 +5962,32 @@ msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"�リゴンベース�コリジョンシェイプを作����。\n"
+"�れ����検出�最も正確�(���最も��)オプション��。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Collision Siblings"
-msgstr "凸型兄弟関係コリジョンを生�"
+msgstr "�一�凸型コリジョン�兄弟を作�"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a single convex collision shape.\n"
 "This is the fastest (but least accurate) option for collision detection."
 msgstr ""
+"�一�凸型コリジョンシェイプを作����。\n"
+"�れ����検出�最速�(���精度�最も低�)オプション��。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Collision Siblings"
-msgstr "凸型兄弟関係コリジョンを生�"
+msgstr "複数�凸型コリジョン�兄弟を作��る"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is a performance middle-ground between the two above options."
 msgstr ""
+"�リゴンベース�コリジョンシェイプを作����。\n"
+"�れ��上記�2��オプション�中間的�パフォーマンス��。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Outline Mesh..."
@@ -5995,6 +6000,10 @@ msgid ""
 "This can be used instead of the SpatialMaterial Grow property when using "
 "that property isn't possible."
 msgstr ""
+"�的�アウトラインメッシュを作����。アウトラインメッシュ�法線�自動的�"
+"�転���。\n"
+"��プロパティを使用����場���SpatialMaterial�Growプロパティを代�り�"
+"使用����。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "View UV1"
@@ -6230,11 +6239,11 @@ msgstr "AABBを生�中"
 
 #: editor/plugins/particles_editor_plugin.cpp
 msgid "Generate Visibility AABB"
-msgstr "軸平行境界ボックス��視性を生��る"
+msgstr "�視性�AABBを生�"
 
 #: editor/plugins/particles_editor_plugin.cpp
 msgid "Generate AABB"
-msgstr "軸平行境界ボックス（AABB)を生�"
+msgstr "AABBを生�"
 
 #: editor/plugins/path_2d_editor_plugin.cpp
 msgid "Remove Point from Curve"
@@ -6337,14 +6346,12 @@ msgid "Set Curve Point Position"
 msgstr "カーブ�イント��置を設定"
 
 #: editor/plugins/path_editor_plugin.cpp
-#, fuzzy
 msgid "Set Curve In Position"
-msgstr "曲線��置を設定"
+msgstr "曲線�In-Control��置を指定"
 
 #: editor/plugins/path_editor_plugin.cpp
-#, fuzzy
 msgid "Set Curve Out Position"
-msgstr "曲線�Out-�ンドル��置を指定"
+msgstr "曲線�Out-Control��置を指定"
 
 #: editor/plugins/path_editor_plugin.cpp
 msgid "Split Path"
@@ -6613,7 +6620,7 @@ msgstr "リソースを読�込む"
 
 #: editor/plugins/resource_preloader_editor_plugin.cpp
 msgid "ResourcePreloader"
-msgstr "リソースプリローダー"
+msgstr "ResourcePreloader"
 
 #: editor/plugins/root_motion_editor_plugin.cpp
 msgid "AnimationTree has no path set to an AnimationPlayer"
@@ -7018,11 +7025,11 @@ msgstr "行を折り��む/展開�る"
 
 #: editor/plugins/script_text_editor.cpp
 msgid "Fold All Lines"
-msgstr "����行を折り��む"
+msgstr "全��行を折り��む"
 
 #: editor/plugins/script_text_editor.cpp
 msgid "Unfold All Lines"
-msgstr "����行を展開�る"
+msgstr "全��行を展開�る"
 
 #: editor/plugins/script_text_editor.cpp
 msgid "Clone Down"
@@ -7127,7 +7134,7 @@ msgstr "ボーン�レスト・�ーズを設定�る"
 
 #: editor/plugins/skeleton_2d_editor_plugin.cpp
 msgid "Skeleton2D"
-msgstr "スケルトン2D"
+msgstr "Skeleton2D"
 
 #: editor/plugins/skeleton_2d_editor_plugin.cpp
 msgid "Make Rest Pose (From Bones)"
@@ -7163,7 +7170,7 @@ msgstr "�視投影"
 
 #: editor/plugins/spatial_editor_plugin.cpp
 msgid "Transform Aborted."
-msgstr "変��中止�れ���."
+msgstr "トランスフォーム�中止�れ���。"
 
 #: editor/plugins/spatial_editor_plugin.cpp
 msgid "X-Axis Transform."
@@ -7287,7 +7294,7 @@ msgstr "回転をビュー����る"
 
 #: editor/plugins/spatial_editor_plugin.cpp editor/scene_tree_dock.cpp
 msgid "No parent to instance a child at."
-msgstr "�インスタンスを生��る���親�見��り��ん。"
+msgstr "�をインスタンス化�る���親�見��り��ん。"
 
 #: editor/plugins/spatial_editor_plugin.cpp editor/scene_tree_dock.cpp
 msgid "This operation requires a single selected node."
@@ -7378,9 +7385,8 @@ msgid "Freelook Speed Modifier"
 msgstr "フリールック�速度を調整"
 
 #: editor/plugins/spatial_editor_plugin.cpp
-#, fuzzy
 msgid "Freelook Slow Modifier"
-msgstr "フリールック�速度を調整"
+msgstr "フリールック�減速を調整"
 
 #: editor/plugins/spatial_editor_plugin.cpp
 msgid ""
@@ -7400,7 +7406,7 @@ msgstr "Xformダイアログ"
 
 #: editor/plugins/spatial_editor_plugin.cpp
 msgid "Snap Nodes To Floor"
-msgstr "ノードを底��スナップ��る"
+msgstr "ノードをフロア�スナップ"
 
 #: editor/plugins/spatial_editor_plugin.cpp
 msgid "Couldn't find a solid floor to snap the selection to."
@@ -7475,7 +7481,7 @@ msgstr "トランスフォーム"
 
 #: editor/plugins/spatial_editor_plugin.cpp
 msgid "Snap Object to Floor"
-msgstr "オブジェクトを底��スナップ"
+msgstr "オブジェクトをフロア�スナップ"
 
 #: editor/plugins/spatial_editor_plugin.cpp
 msgid "Transform Dialog..."
@@ -8213,7 +8219,7 @@ msgstr "新��リゴンを生�。"
 
 #: editor/plugins/tile_set_editor_plugin.cpp
 msgid "Keep polygon inside region Rect."
-msgstr "領域Rect内��リゴンを�����。"
+msgstr "領域Rect内��リゴンを�����。"
 
 #: editor/plugins/tile_set_editor_plugin.cpp
 msgid "Enable snap and show grid (configurable via the Inspector)."
@@ -8262,8 +8268,8 @@ msgid ""
 "Drag handles to edit Rect.\n"
 "Click on another Tile to edit it."
 msgstr ""
-"四角形を編集�る���ンドルをドラッグ���。編集���別�タイルをクリック"
-"���。"
+"�ンドルをドラッグ��矩形を編集���。\n"
+"別�タイルをクリック���れを編集���。"
 
 #: editor/plugins/tile_set_editor_plugin.cpp
 msgid "Delete selected Rect."
@@ -8275,7 +8281,7 @@ msgid ""
 "Click on another Tile to edit it."
 msgstr ""
 "�在編集中�サブタイルを�択���。\n"
-"別�タイルをクリック��編集���。"
+"別�タイルをクリック���れを編集���。"
 
 #: editor/plugins/tile_set_editor_plugin.cpp
 msgid "Delete polygon."
@@ -8288,10 +8294,10 @@ msgid ""
 "Shift+LMB: Set wildcard bit.\n"
 "Click on another Tile to edit it."
 msgstr ""
-"左クリック:ビットをオン�設定���。\n"
+"左クリック:ビットをオン����。\n"
 "�クリック:ビットをオフ����。\n"
 "Shift+左クリック:ワイルドカード・ビットを設定���。\n"
-"別�タイルをクリック��編集���。"
+"別�タイルをクリック���れを編集���。"
 
 #: editor/plugins/tile_set_editor_plugin.cpp
 msgid ""
@@ -8316,8 +8322,8 @@ msgid ""
 "Select sub-tile to change its z index.\n"
 "Click on another Tile to edit it."
 msgstr ""
-"Zインデックスを変更�る���サブタイルを�択���。\n"
-"別�タイルをクリック��編集���。"
+"サブタイルを�択���zインデックスを変更���。\n"
+"別�タイルをクリック���れを編集���。"
 
 #: editor/plugins/tile_set_editor_plugin.cpp
 msgid "Set Tile Region"
@@ -8514,19 +8520,19 @@ msgstr "出力を追加"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Scalar"
-msgstr "スカラー"
+msgstr "スカラー(Scaler)"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Vector"
-msgstr "ベクター(Vector)"
+msgstr "ベクトル(Vector)"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Boolean"
-msgstr "ブール"
+msgstr "ブール(Boolean)"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Sampler"
-msgstr "サンプラー"
+msgstr "サンプラー(Sampler)"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Add input port"
@@ -8566,7 +8572,7 @@ msgstr "��設定"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Resize VisualShader node"
-msgstr "ビジュアルシェーダーノード�サイズを変更�る"
+msgstr "VisualShaderノード�サイズを変更"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Set Uniform Name"
@@ -8619,7 +8625,7 @@ msgstr "シェーダーノード�作�"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Color function."
-msgstr "カラー関数。"
+msgstr "Color関数。"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Color operator."
@@ -8679,11 +8685,11 @@ msgstr "SoftLight演算�。"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Color constant."
-msgstr "カラー定数。"
+msgstr "Color定数。"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Color uniform."
-msgstr "色�uniform。"
+msgstr "Color�uniform。"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Returns the boolean result of the %s comparison between two parameters."
@@ -8811,7 +8817,7 @@ msgstr "�イピア数(2.718282)。自然対数�ベースを表���。"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Epsilon constant (0.00001). Smallest possible scalar number."
-msgstr "Υ(イプシロン)定数(0.00001)。�能�最��スカラー数。"
+msgstr "Υ(イプシロン)定数(0.00001)。使用�能�最��スカラー数。"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Phi constant (1.618034). Golden ratio."
@@ -9041,7 +9047,7 @@ msgstr "スカラー定数。"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Scalar uniform."
-msgstr "スカラ�uniform。"
+msgstr "Scalar�uniform。"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Perform the cubic texture lookup."
@@ -9113,14 +9119,12 @@ msgid "Multiplies vector by transform."
 msgstr "トランスフォーム�ベクトルを乗算���。"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
-#, fuzzy
 msgid "Transform constant."
-msgstr "トランスフォーム�中止�れ���."
+msgstr "トランスフォーム定数。"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
-#, fuzzy
 msgid "Transform uniform."
-msgstr "トランスフォーム�中止�れ���."
+msgstr "トランスフォーム用uniform。"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Vector function."
@@ -9270,9 +9274,8 @@ msgid "Vector constant."
 msgstr "ベクトル定数。"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
-#, fuzzy
 msgid "Vector uniform."
-msgstr "uniform ��割り当�。"
+msgstr "ベクトルuniform。"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid ""
@@ -9359,7 +9362,7 @@ msgstr ""
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "VisualShader"
-msgstr "ビジュアルシェーダー"
+msgstr "VisualShader"
 
 #: editor/plugins/visual_shader_editor_plugin.cpp
 msgid "Edit Visual Property"
@@ -9524,7 +9527,7 @@ msgstr "テキスト"
 
 #: editor/project_export.cpp
 msgid "Compiled"
-msgstr "コンパイル"
+msgstr "コンパイル済�"
 
 #: editor/project_export.cpp
 msgid "Encrypted (Provide Key Below)"
@@ -9575,21 +9578,19 @@ msgid "Export With Debug"
 msgstr "デ�ッグ付�エクス�ート"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "The path specified doesn't exist."
-msgstr "存在���パス��。"
+msgstr "指定�れ�パス�存在���ん。"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Error opening package file (it's not in ZIP format)."
-msgstr "パッケージファイルを開���ん����zip 形����り��ん。"
+msgstr ""
+"パッケージ ファイルを開����エラー�発生���� (ZIP形����り��ん)。"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid ""
 "Invalid \".zip\" project file; it doesn't contain a \"project.godot\" file."
 msgstr ""
-"無効� '.zip' プロジェクトファイル��。'project.godot' ファイル���れ��"
+"無効�\".zip\"プロジェクトファイル��。\"project.godot\"ファイル���れ��"
 "��ん。"
 
 #: editor/project_manager.cpp
@@ -9597,14 +9598,12 @@ msgid "Please choose an empty folder."
 msgstr "空�フォルダーを�択������。"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Please choose a \"project.godot\" or \".zip\" file."
-msgstr "'project.godot' も��� '.zip' ファイルを�択������."
+msgstr "\"project.godot\"���\".zip\"ファイルを�択������。"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "This directory already contains a Godot project."
-msgstr "ディレクトリ��Godotプロジェクト������れ����。"
+msgstr "��ディレクトリ�����Godotプロジェクト���れ����。"
 
 #: editor/project_manager.cpp
 msgid "New Game Project"
@@ -10090,9 +10089,8 @@ msgid "Settings saved OK."
 msgstr "設定��存��功����."
 
 #: editor/project_settings_editor.cpp
-#, fuzzy
 msgid "Moved Input Action Event"
-msgstr "入力アクションイベントを追加"
+msgstr "入力アクションイベントを移動"
 
 #: editor/project_settings_editor.cpp
 msgid "Override for Feature"
@@ -10299,9 +10297,8 @@ msgid "Suffix"
 msgstr "サフィックス"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Use Regular Expressions"
-msgstr "正�表�"
+msgstr "正�表�を使用�る"
 
 #: editor/rename_dialog.cpp
 msgid "Advanced Options"
@@ -10340,9 +10337,8 @@ msgstr ""
 "カウンタオプションを比較���。"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Per-level Counter"
-msgstr "レベル���カウンタ"
+msgstr "レベル���カウンター"
 
 #: editor/rename_dialog.cpp
 msgid "If set the counter restarts for each group of child nodes"
@@ -10381,14 +10377,12 @@ msgid "Keep"
 msgstr "��"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "PascalCase to snake_case"
-msgstr "キャメルケースをアンダースコア�"
+msgstr "PascalCase�らsnake_case�"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "snake_case to PascalCase"
-msgstr "アンダースコアをキャメルケース�"
+msgstr "snake_caseをPascalCase�"
 
 #: editor/rename_dialog.cpp
 msgid "Case"
@@ -10407,14 +10401,12 @@ msgid "Reset"
 msgstr "リセット"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Regular Expression Error"
-msgstr "正�表�"
+msgstr "正�表�エラー"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "At character %s"
-msgstr "有効�文字:"
+msgstr "文字 %s"
 
 #: editor/reparent_dialog.cpp editor/scene_tree_dock.cpp
 msgid "Reparent Node"
@@ -10774,7 +10766,7 @@ msgid ""
 "Children are not selectable.\n"
 "Click to make selectable."
 msgstr ""
-"�を�択����ん.\n"
+"�を�択����ん。\n"
 "クリック���択�能�������。"
 
 #: editor/scene_tree_editor.cpp
@@ -10867,20 +10859,19 @@ msgstr "スクリプトを開�"
 
 #: editor/script_create_dialog.cpp
 msgid "File exists, it will be reused."
-msgstr "ファイル�存在���。�利用�れ��。"
+msgstr "ファイル�既�存在���。��らを�利用���。"
 
 #: editor/script_create_dialog.cpp
 msgid "Invalid class name."
-msgstr "クラス��無効��。"
+msgstr "無効�クラス�。"
 
 #: editor/script_create_dialog.cpp
 msgid "Invalid inherited parent name or path."
 msgstr "継承�れ�親������パス�無効��。"
 
 #: editor/script_create_dialog.cpp
-#, fuzzy
 msgid "Script path/name is valid."
-msgstr "スクリプト�有効��。"
+msgstr "スクリプト�パス/���有効��。"
 
 #: editor/script_create_dialog.cpp
 msgid "Allowed: a-z, A-Z, 0-9, _ and ."
@@ -10971,9 +10962,8 @@ msgid "Copy Error"
 msgstr "エラーをコピー"
 
 #: editor/script_editor_debugger.cpp
-#, fuzzy
 msgid "Video RAM"
-msgstr "ビデオメモリー"
+msgstr "ビデオRAM"
 
 #: editor/script_editor_debugger.cpp
 msgid "Skip Breakpoints"
@@ -11101,12 +11091,11 @@ msgstr "カメラ�FOVを変更"
 
 #: editor/spatial_editor_gizmos.cpp
 msgid "Change Camera Size"
-msgstr "カメラ�サイズを変更"
+msgstr "カメラサイズを変更"
 
 #: editor/spatial_editor_gizmos.cpp
-#, fuzzy
 msgid "Change Notifier AABB"
-msgstr "パーティクル�軸平行境界ボックスを変更"
+msgstr "Notifier�AABBを変更"
 
 #: editor/spatial_editor_gizmos.cpp
 msgid "Change Particles AABB"
@@ -11122,7 +11111,7 @@ msgstr "�形��径を変更"
 
 #: editor/spatial_editor_gizmos.cpp modules/csg/csg_gizmos.cpp
 msgid "Change Box Shape Extents"
-msgstr "ボックスシェイプ範囲�変更"
+msgstr "ボックスシェイプ�範囲を変更"
 
 #: editor/spatial_editor_gizmos.cpp
 msgid "Change Capsule Shape Radius"
@@ -11130,7 +11119,7 @@ msgstr "カプセルシェイプ��径を変更"
 
 #: editor/spatial_editor_gizmos.cpp
 msgid "Change Capsule Shape Height"
-msgstr "カプセル形状�高�を変更�る"
+msgstr "カプセルシェイプ�高�を変更"
 
 #: editor/spatial_editor_gizmos.cpp
 msgid "Change Cylinder Shape Radius"
@@ -11297,14 +11286,12 @@ msgid "Grid Map"
 msgstr "グリッドマップ"
 
 #: modules/gridmap/grid_map_editor_plugin.cpp
-#, fuzzy
 msgid "Snap View"
-msgstr "上�図"
+msgstr "スナップビュー"
 
 #: modules/gridmap/grid_map_editor_plugin.cpp
-#, fuzzy
 msgid "Clip Disabled"
-msgstr "無効"
+msgstr "クリップ無効"
 
 #: modules/gridmap/grid_map_editor_plugin.cpp
 msgid "Clip Above"
@@ -11363,9 +11350,8 @@ msgid "Clear Selection"
 msgstr "�択をクリア"
 
 #: modules/gridmap/grid_map_editor_plugin.cpp
-#, fuzzy
 msgid "Fill Selection"
-msgstr "����択"
+msgstr "�択部�塗り潰�"
 
 #: modules/gridmap/grid_map_editor_plugin.cpp
 msgid "GridMap Settings"
@@ -11376,9 +11362,8 @@ msgid "Pick Distance:"
 msgstr "�離を�得:"
 
 #: modules/gridmap/grid_map_editor_plugin.cpp
-#, fuzzy
 msgid "Filter meshes"
-msgstr "フィルタメッシュ"
+msgstr "メッシュを絞り込む"
 
 #: modules/gridmap/grid_map_editor_plugin.cpp
 msgid "Give a MeshLibrary resource to this GridMap to use its meshes."
@@ -11428,7 +11413,7 @@ msgstr "移動�能�領域を作�中..."
 
 #: modules/recast/navigation_mesh_generator.cpp
 msgid "Partitioning..."
-msgstr "パーティションを作������..."
+msgstr "分割中..."
 
 #: modules/recast/navigation_mesh_generator.cpp
 msgid "Creating contours..."
@@ -11505,7 +11490,7 @@ msgstr "引数��変更"
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Set Variable Default Value"
-msgstr "変数�デフォルト値を設定�る"
+msgstr "変数�デフォルト値を設定"
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Set Variable Type"
@@ -11640,15 +11625,13 @@ msgid "Add Node(s) From Tree"
 msgstr "ツリー�らノードを追加"
 
 #: modules/visual_script/visual_script_editor.cpp
-#, fuzzy
 msgid ""
 "Can't drop properties because script '%s' is not used in this scene.\n"
 "Drop holding 'Shift' to just copy the signature."
 msgstr ""
-"スクリプト '%s' ���シーン�使�れ�������ノードを���������"
+"��シーン��スクリプト '％s'�使用�れ�������プロパティを削除���"
 "�ん。\n"
-"'shift' キーを押���らドロップ�る���シグ��ャをコピー�る������"
-"�。"
+"「Shift�を押���らドロップ�る��署��コピー�れ��。"
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Add Getter Property"
@@ -11832,7 +11815,7 @@ msgstr "パス�ノード�����ん�"
 
 #: modules/visual_script/visual_script_func_nodes.cpp
 msgid "Invalid index property name '%s' in node %s."
-msgstr "ノード%s��正�インデックス�プロパティ�'%s' ."
+msgstr "ノード%s�インデックス�プロパティ�'%s'�無効��。"
 
 #: modules/visual_script/visual_script_nodes.cpp
 msgid ": Invalid argument of type: "
@@ -12022,7 +12005,7 @@ msgstr "無効�エクス�ート テンプレート:"
 
 #: platform/javascript/export/export.cpp
 msgid "Could not read custom HTML shell:"
-msgstr "カスタムHTMLシェルを読��る�������ん���:"
+msgstr "カスタムHTMLシェルを読�込���ん���:"
 
 #: platform/javascript/export/export.cpp
 msgid "Could not read boot splash image file:"
@@ -12062,37 +12045,39 @@ msgstr "Storeロゴã�®ç”»åƒ�サイズã�Œç„¡åŠ¹ã�§ã�™(縦横50x50ã�§ã�ªã�„ã�¨ã�„ã
 
 #: platform/uwp/export/export.cpp
 msgid "Invalid square 44x44 logo image dimensions (should be 44x44)."
-msgstr "無効�44X44四角ロゴイメージ（縦横44x44��������ん）。"
+msgstr "44X44�正方形ロゴ�画�サイズ�無効��(縦横44x44��������ん)。"
 
 #: platform/uwp/export/export.cpp
 msgid "Invalid square 71x71 logo image dimensions (should be 71x71)."
-msgstr "無効�71x71四角ロゴイメージ（縦横71x71��������ん）。"
+msgstr "71x71�正方形ロゴ�画�サイズ�無効��(縦横71x71��������ん)。"
 
 #: platform/uwp/export/export.cpp
 msgid "Invalid square 150x150 logo image dimensions (should be 150x150)."
-msgstr "無効�150X150四角ロゴイメージ（縦横150x150��������ん）。"
+msgstr ""
+"150X150�正方形ロゴ�画�サイズ�無効��(縦横150x150��������ん)。"
 
 #: platform/uwp/export/export.cpp
 msgid "Invalid square 310x310 logo image dimensions (should be 310x310)."
-msgstr "無効�310X310四角ロゴイメージ（縦横310x310��������ん）。"
+msgstr ""
+"310X310�正方形ロゴ�画�サイズ�無効��(縦横310x310��������ん)。"
 
 #: platform/uwp/export/export.cpp
 msgid "Invalid wide 310x150 logo image dimensions (should be 310x150)."
-msgstr "無効�310X150ワイドロゴイメージ（縦横310x150��������ん）。"
+msgstr ""
+"310X150�ワイドロゴ�画�サイズ�無効��(縦横310x150��������ん)。"
 
 #: platform/uwp/export/export.cpp
 msgid "Invalid splash screen image dimensions (should be 620x300)."
 msgstr ""
-"無効�スプラッシュスクリーンイメージ（縦横620x300��������ん）。"
+"スプラッシュスクリーン�画�サイズ�無効��(縦横620x300��������ん)。"
 
 #: scene/2d/animated_sprite.cpp
-#, fuzzy
 msgid ""
 "A SpriteFrames resource must be created or set in the \"Frames\" property in "
 "order for AnimatedSprite to display frames."
 msgstr ""
-"SpriteFrames リソースを作���� AnimatedSprite フレームを表示�る���� "
-"'Frames' プロパティ�設定�る必���り��。"
+"AnimatedSprite�フレームを表示�る���\"Frames\"プロパティ�SpriteFramesリ"
+"ソースを作����設定�る必���り��。"
 
 #: scene/2d/canvas_modulate.cpp
 msgid ""
@@ -12120,10 +12105,9 @@ msgid ""
 "CollisionObject2D derived node. Please only use it as a child of Area2D, "
 "StaticBody2D, RigidBody2D, KinematicBody2D, etc. to give them a shape."
 msgstr ""
-"CollisionPolygon2D ��CollisionObject2D 派生ノード���シェイプを�供�る�"
-"����機能���。2D�形状（シェイプ）を付与�る���� Area2D�"
-"StaticBody2D�RigidBody2D�KinematicBody2D ����オブジェクト���利用��"
-"����。"
+"CollisionPolygon2D��CollisionObject2D派生ノード�コリジョンシェイプを�供�"
+"る�����機能���。シェイプを追加�る場���Area2D�StaticBody2D�"
+"RigidBody2D�KinematicBody2D�������使用������。"
 
 #: scene/2d/collision_polygon_2d.cpp
 msgid "An empty CollisionPolygon2D has no effect on collision."
@@ -12135,9 +12119,9 @@ msgid ""
 "CollisionObject2D derived node. Please only use it as a child of Area2D, "
 "StaticBody2D, RigidBody2D, KinematicBody2D, etc. to give them a shape."
 msgstr ""
-"CollisionShape2D ��CollisionObject2D派生ノード���シェイプを�供�る場�"
-"���機能���。Area2D�staticBody2D�RigidBody2D�KinematicBody2D����"
-"���使用������。"
+"CollisionShape2D��CollisionObject2D派生ノード�コリジョンシェイプを�供�る"
+"場����機能���。シェイプを追加�る場���Area2D�staticBody2D�"
+"RigidBody2D�KinematicBody2D�������使用������。"
 
 #: scene/2d/collision_shape_2d.cpp
 msgid ""
@@ -12295,7 +12279,7 @@ msgstr ""
 
 #: scene/3d/arvr_nodes.cpp
 msgid "ARVRAnchor must have an ARVROrigin node as its parent."
-msgstr "ARVRAnchor�ARVROriginを親���必���り��。"
+msgstr "ARVRAnchor�ARVROriginノードを親���必���り��。"
 
 #: scene/3d/arvr_nodes.cpp
 msgid ""
@@ -12307,7 +12291,7 @@ msgstr ""
 
 #: scene/3d/arvr_nodes.cpp
 msgid "ARVROrigin requires an ARVRCamera child node."
-msgstr "ARVROrigin�ARVRCamera�ノード�必���。"
+msgstr "ARVROrigin��ノード�ARVRCamera�必���。"
 
 #: scene/3d/baked_lightmap.cpp
 msgid "%d%%"
@@ -12350,9 +12334,9 @@ msgid ""
 "CollisionObject derived node. Please only use it as a child of Area, "
 "StaticBody, RigidBody, KinematicBody, etc. to give them a shape."
 msgstr ""
-"CollisionPolygon��CollisionObject派生ノード���シェイプを�供�る場���"
-"�機能���。Area�StaticBody�RigidBody�KinematicBody�������使用�"
-"�����。"
+"CollisionPolygon��CollisionObject派生ノード�コリジョンシェイプを�供�る場"
+"����機能���。シェイプを追加�る場���Area�StaticBody�RigidBody�"
+"KinematicBody�������使用������。"
 
 #: scene/3d/collision_polygon.cpp
 msgid "An empty CollisionPolygon has no effect on collision."
@@ -12364,9 +12348,9 @@ msgid ""
 "derived node. Please only use it as a child of Area, StaticBody, RigidBody, "
 "KinematicBody, etc. to give them a shape."
 msgstr ""
-"CollisionShape��CollisionObject派生ノード���シェイプを�供�る場����"
-"機能���。Area�StaticBody�RigidBody�KinematicBody�������使用��"
-"����。"
+"CollisionShape��CollisionObject派生ノード�コリジョンシェイプを�供�る場�"
+"���機能���。シェイプを追加�る場���Area�StaticBody�RigidBody�"
+"KinematicBody�������使用������。"
 
 #: scene/3d/collision_shape.cpp
 msgid ""
@@ -12454,13 +12438,12 @@ msgid "PathFollow only works when set as a child of a Path node."
 msgstr "PathFollow ��Path ノード�����設定�れ��る場���動作���。"
 
 #: scene/3d/path.cpp
-#, fuzzy
 msgid ""
 "PathFollow's ROTATION_ORIENTED requires \"Up Vector\" to be enabled in its "
 "parent Path's Curve resource."
 msgstr ""
-"PathFollow ROTATION_ORIENTED���親パス�Curveリソース� \"Up Vector\"を有効"
-"��る必���り��。"
+"PathFollow�ROTATION_ORIENTED���親�Path�Curveリソース�\"Up Vector\"を有"
+"効��る必���り��。"
 
 #: scene/3d/physics_body.cpp
 msgid ""
@@ -12666,21 +12649,20 @@ msgid ""
 "Default Environment as specified in Project Settings (Rendering -> "
 "Environment -> Default Environment) could not be loaded."
 msgstr ""
-"プロジェクト設定�指定�れ��る既定�環境 (レンダリング -> 環境 -> 既定�環"
-"境) を読�込���ん���。"
+"プロジェクト設定�指定�れ��る既定�環境 (Rendering -> Environment -> "
+"Default Environment) を読�込���ん���。"
 
 #: scene/main/viewport.cpp
-#, fuzzy
 msgid ""
 "This viewport is not set as render target. If you intend for it to display "
 "its contents directly to the screen, make it a child of a Control so it can "
 "obtain a size. Otherwise, make it a RenderTarget and assign its internal "
 "texture to some node for display."
 msgstr ""
-"��ビュー�ート��レンダー ターゲット���設定�れ����ん。��内容を画"
-"��直接表示�る場���サイズを得る�����るよ���コントロール��を�"
-"�り��。�れ以外�場��レンダー ターゲット����内部�テクス�ャ表示��"
-"����ノード�割り当���。"
+"��ビュー�ート�レンダー ターゲット���設定�れ����ん。コンテンツを画"
+"��直接表示�る場���サイズを�得��るよ��コントロール������。�"
+"れ以外�場���RenderTarget ������内部テクス�ャを表示�るノード�割り"
+"当���。"
 
 #: scene/resources/visual_shader_nodes.cpp
 msgid "Invalid source for preview."
diff --git a/editor/translations/ka.po b/editor/translations/ka.po
index 16a2628500..3c9ab6c79e 100644
--- a/editor/translations/ka.po
+++ b/editor/translations/ka.po
@@ -3950,15 +3950,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/ko.po b/editor/translations/ko.po
index 55bee75d3b..fc23015cf8 100644
--- a/editor/translations/ko.po
+++ b/editor/translations/ko.po
@@ -3943,6 +3943,11 @@ msgid "Saving..."
 msgstr "저장 중..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " 파�"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "'%s'�(를) 기본으로 설정"
 
@@ -3951,10 +3956,6 @@ msgid "Clear Default for '%s'"
 msgstr "'%s'�(를) 기본�서 지우기"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " 파�"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "다� 형�으로 가져오기:"
 
diff --git a/editor/translations/lt.po b/editor/translations/lt.po
index 5f8d87a7a5..60d2adc418 100644
--- a/editor/translations/lt.po
+++ b/editor/translations/lt.po
@@ -3923,15 +3923,16 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
-msgstr ""
+#, fuzzy
+msgid "%d Files"
+msgstr "Redaguoti Filtrus"
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/lv.po b/editor/translations/lv.po
index 84c4a0e584..9a6454d81b 100644
--- a/editor/translations/lv.po
+++ b/editor/translations/lv.po
@@ -3916,15 +3916,16 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
-msgstr ""
+#, fuzzy
+msgid "%d Files"
+msgstr "Nederīgs nosaukums."
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/mi.po b/editor/translations/mi.po
index de68081972..2e6c563aec 100644
--- a/editor/translations/mi.po
+++ b/editor/translations/mi.po
@@ -3795,15 +3795,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/ml.po b/editor/translations/ml.po
index b3deb29090..500a1d9156 100644
--- a/editor/translations/ml.po
+++ b/editor/translations/ml.po
@@ -3807,15 +3807,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/mr.po b/editor/translations/mr.po
index 3803ad7731..ca97848940 100644
--- a/editor/translations/mr.po
+++ b/editor/translations/mr.po
@@ -3802,15 +3802,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/ms.po b/editor/translations/ms.po
index ed332284c9..d7e9bd443a 100644
--- a/editor/translations/ms.po
+++ b/editor/translations/ms.po
@@ -3830,15 +3830,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/nb.po b/editor/translations/nb.po
index 09bec2c4aa..9060ee7249 100644
--- a/editor/translations/nb.po
+++ b/editor/translations/nb.po
@@ -4196,6 +4196,10 @@ msgid "Saving..."
 msgstr "Lagrer..."
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d Filer"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Sett som Standard for '%s'"
 
@@ -4204,10 +4208,6 @@ msgid "Clear Default for '%s'"
 msgstr "Fjern Standard for '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Filer"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importer Som:"
 
diff --git a/editor/translations/nl.po b/editor/translations/nl.po
index 2f79bf52d9..cc5c2c978f 100644
--- a/editor/translations/nl.po
+++ b/editor/translations/nl.po
@@ -3997,6 +3997,10 @@ msgid "Saving..."
 msgstr "Opslaan..."
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d Bestanden"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Stel in als Standaard voor '%s'"
 
@@ -4005,10 +4009,6 @@ msgid "Clear Default for '%s'"
 msgstr "Wis Standaard voor '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Bestanden"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importeer als:"
 
diff --git a/editor/translations/or.po b/editor/translations/or.po
index 8645103d62..1e2acc1c86 100644
--- a/editor/translations/or.po
+++ b/editor/translations/or.po
@@ -3801,15 +3801,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/pl.po b/editor/translations/pl.po
index 19ed399df1..48c51e8ea1 100644
--- a/editor/translations/pl.po
+++ b/editor/translations/pl.po
@@ -42,7 +42,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Godot Engine editor\n"
 "POT-Creation-Date: \n"
-"PO-Revision-Date: 2020-01-27 07:10+0000\n"
+"PO-Revision-Date: 2020-02-18 15:09+0000\n"
 "Last-Translator: Tomek <kobewi4e@gmail.com>\n"
 "Language-Team: Polish <https://hosted.weblate.org/projects/godot-engine/"
 "godot/pl/>\n"
@@ -52,7 +52,7 @@ msgstr ""
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=3; plural=n==1 ? 0 : n%10>=2 && n%10<=4 && (n%100<10 "
 "|| n%100>=20) ? 1 : 2;\n"
-"X-Generator: Weblate 3.11-dev\n"
+"X-Generator: Weblate 3.11\n"
 
 #: core/math/expression.cpp modules/gdscript/gdscript_functions.cpp
 #: modules/visual_script/visual_script_builtin_funcs.cpp
@@ -721,9 +721,8 @@ msgid "Line Number:"
 msgstr "Numer linii:"
 
 #: editor/code_editor.cpp
-#, fuzzy
 msgid "%d replaced."
-msgstr "Zamień..."
+msgstr "%d zamieniono."
 
 #: editor/code_editor.cpp editor/editor_help.cpp
 msgid "%d match."
@@ -3981,6 +3980,11 @@ msgid "Saving..."
 msgstr "Zapisywanie..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " Pliki"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Ustaw jako domyślne dla \"%s\""
 
@@ -3989,10 +3993,6 @@ msgid "Clear Default for '%s'"
 msgstr "Usuń domyślne dla \"%s\""
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Pliki"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importuj jako:"
 
@@ -5869,9 +5869,8 @@ msgid "Mesh is empty!"
 msgstr "Siatka jest pusta!"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create a Trimesh collision shape."
-msgstr "Utwórz sąsiadującą trójsiatkę kolizji"
+msgstr "Nie udało się utworzyć kształtu trójsiatki."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Static Trimesh Body"
@@ -5888,29 +5887,29 @@ msgstr "Utwórz statyczny kształt trójsiatki"
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create a single convex collision shape for the scene root."
 msgstr ""
+"Nie można utworzyć pojedynczego wypukłego kształtu kolizji dla korzenia "
+"sceny."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Couldn't create a single convex collision shape."
-msgstr ""
+msgstr "Nie udało się utworzyć pojedynczego wypukłego kształtu kolizji."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Shape"
-msgstr "Utwórz kształt wypukły"
+msgstr "Utwórz pojedynczy wypukły kształt"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create multiple convex collision shapes for the scene root."
 msgstr ""
+"Nie można utworzyć wielu wypukłych kształtów kolizji dla korzenia sceny."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create any collision shapes."
-msgstr "Nie można utworzyć katalogu."
+msgstr "Nie udało się utworzyć żadnego kształtu kolizji."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Shapes"
-msgstr "Utwórz kształt wypukły"
+msgstr "Utwórz wiele wypukłych kształtów"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Navigation Mesh"
@@ -10394,14 +10393,12 @@ msgid "Keep"
 msgstr "Bez zmian"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "PascalCase to snake_case"
-msgstr "CamelCase na under_scored"
+msgstr "PascalCase na snake_case"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "snake_case to PascalCase"
-msgstr "under_scored na CamelCase"
+msgstr "snake_case na PascalCase"
 
 #: editor/rename_dialog.cpp
 msgid "Case"
@@ -10420,14 +10417,12 @@ msgid "Reset"
 msgstr "Resetuj"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Regular Expression Error"
-msgstr "Wyrażenia regularne"
+msgstr "Błąd wyrażenia regularnego"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "At character %s"
-msgstr "Dopuszczalne znaki:"
+msgstr "Przy znaku %s"
 
 #: editor/reparent_dialog.cpp editor/scene_tree_dock.cpp
 msgid "Reparent Node"
@@ -10892,9 +10887,8 @@ msgid "Invalid inherited parent name or path."
 msgstr "Nieprawidłowa nazwa lub ścieżka klasy bazowej."
 
 #: editor/script_create_dialog.cpp
-#, fuzzy
 msgid "Script path/name is valid."
-msgstr "Skrypt jest prawidłowy."
+msgstr "Ścieżka/nazwa skryptu jest prawidłowa."
 
 #: editor/script_create_dialog.cpp
 msgid "Allowed: a-z, A-Z, 0-9, _ and ."
@@ -10985,9 +10979,8 @@ msgid "Copy Error"
 msgstr "Kopiuj błąd"
 
 #: editor/script_editor_debugger.cpp
-#, fuzzy
 msgid "Video RAM"
-msgstr "Pamięć wideo"
+msgstr "Wideo RAM"
 
 #: editor/script_editor_debugger.cpp
 msgid "Skip Breakpoints"
diff --git a/editor/translations/pr.po b/editor/translations/pr.po
index 8baec6f376..2be9100ab8 100644
--- a/editor/translations/pr.po
+++ b/editor/translations/pr.po
@@ -3927,15 +3927,16 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
-msgstr ""
+#, fuzzy
+msgid "%d Files"
+msgstr "Edit yer Variable:"
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/pt_BR.po b/editor/translations/pt_BR.po
index e8e94eced4..8fc0ef4f39 100644
--- a/editor/translations/pt_BR.po
+++ b/editor/translations/pt_BR.po
@@ -48,7 +48,7 @@
 # joel silva <joelgbsilva@gmail.com>, 2019.
 # Heitor Novais Pereira <heitornovais394@outlook.com>, 2019.
 # Joel Landgraf Filho <joel.landgraf@gmail.com>, 2019.
-# Alan Valmorbida <alanvalmorbida@gmail.com>, 2019.
+# Alan Valmorbida <alanvalmorbida@gmail.com>, 2019, 2020.
 # João Vitor Ferreira Cavalcante <jvfecav@gmail.com>, 2019.
 # Thiago Amendola <amendolathiago@gmail.com>, 2019.
 # Raphael Nogueira Campos <raphaelncampos@gmail.com>, 2019.
@@ -61,7 +61,7 @@
 # Ivo Nascimento <iannsp@gmail.com>, 2019.
 # Klaus Dellano <klausdell@hotmail.com>, 2019.
 # Esdras Tarsis <esdrastarsis@gmail.com>, 2019.
-# Douglas Fiedler <dognew@gmail.com>, 2019.
+# Douglas Fiedler <dognew@gmail.com>, 2019, 2020.
 # Rarysson Guilherme <r_guilherme12@hotmail.com>, 2019.
 # Gustavo da Silva Santos <gustavo94.rb@gmail.com>, 2019.
 # Rafael Roque <rafael.roquec@gmail.com>, 2019.
@@ -86,8 +86,8 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Godot Engine editor\n"
 "POT-Creation-Date: 2016-05-30\n"
-"PO-Revision-Date: 2020-02-06 09:45+0000\n"
-"Last-Translator: Leonardo Dimano <leodimano@live.com>\n"
+"PO-Revision-Date: 2020-02-18 15:09+0000\n"
+"Last-Translator: Douglas Fiedler <dognew@gmail.com>\n"
 "Language-Team: Portuguese (Brazil) <https://hosted.weblate.org/projects/"
 "godot-engine/godot/pt_BR/>\n"
 "Language: pt_BR\n"
@@ -95,7 +95,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n > 1;\n"
-"X-Generator: Weblate 3.11-dev\n"
+"X-Generator: Weblate 3.11\n"
 
 #: core/math/expression.cpp modules/gdscript/gdscript_functions.cpp
 #: modules/visual_script/visual_script_builtin_funcs.cpp
@@ -763,9 +763,8 @@ msgid "Line Number:"
 msgstr "Número da Linha:"
 
 #: editor/code_editor.cpp
-#, fuzzy
 msgid "%d replaced."
-msgstr "Substituir..."
+msgstr "%d substituído."
 
 #: editor/code_editor.cpp editor/editor_help.cpp
 msgid "%d match."
@@ -4036,6 +4035,10 @@ msgid "Saving..."
 msgstr "Salvando..."
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d Arquivos"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Definir como Padrão para '%s'"
 
@@ -4044,10 +4047,6 @@ msgid "Clear Default for '%s'"
 msgstr "Limpar Padrão para '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Arquivos"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importar como:"
 
@@ -5927,9 +5926,8 @@ msgid "Mesh is empty!"
 msgstr "Mesh está vazia!"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create a Trimesh collision shape."
-msgstr "Criar Colisão Trimesh Irmã"
+msgstr "Não foi possível criar uma forma de colisão Trimesh."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Static Trimesh Body"
@@ -5945,30 +5943,27 @@ msgstr "Criar Forma Estática Trimesh"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create a single convex collision shape for the scene root."
-msgstr ""
+msgstr "Não foi possível criar forma de colisão convexa para a cena raiz."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Couldn't create a single convex collision shape."
-msgstr ""
+msgstr "Não foi possível criar uma forma de colisão convexa simples."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Shape"
-msgstr "Criar Forma(s) Convexa(s)"
+msgstr "Criar Forma(s) Convexa(s) Simples"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create multiple convex collision shapes for the scene root."
-msgstr ""
+msgstr "Não foi possível criar uma forma de colisão convexa para a cena raiz."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create any collision shapes."
-msgstr "Impossível criar a pasta."
+msgstr "Não foi possível criar nenhuma forma de colisão."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Shapes"
-msgstr "Criar Forma(s) Convexa(s)"
+msgstr "Criar Múltiplas Forma(s) Convexa(s)"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Navigation Mesh"
@@ -6024,6 +6019,9 @@ msgid ""
 "automatically.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Criar um Staticbody e atribuir uma forma de colisão baseado em polígono para "
+"isto automaticamente.\n"
+"Esta é a opção mais precisa (mas lenta) para detecção de colisão."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Trimesh Collision Sibling"
@@ -6034,28 +6032,32 @@ msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Criar uma forma de colisão baseada em polígono.\n"
+"Este é a opção mais precisa (mas lenta) para detecção de colisão."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Collision Siblings"
-msgstr "Criar Colisão Convexa Irmã(s)"
+msgstr "Criar Simples Colisão Convexa Irmã(s)"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a single convex collision shape.\n"
 "This is the fastest (but least accurate) option for collision detection."
 msgstr ""
+"Criar uma simples forma convexa de colisão.\n"
+"Esta é a opção mais rápida (mas menos precisa) para detecção de colisão."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Collision Siblings"
-msgstr "Criar Colisão Convexa Irmã(s)"
+msgstr "Criar Múltipla Colisão Convexa Irmã(s)"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is a performance middle-ground between the two above options."
 msgstr ""
+"Cria um polígono base de colisão forma.\n"
+"Este é um meio-termo entre as duas opções acima."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Outline Mesh..."
@@ -6068,6 +6070,10 @@ msgid ""
 "This can be used instead of the SpatialMaterial Grow property when using "
 "that property isn't possible."
 msgstr ""
+"Cria uma malha de contorno estática. A malha de contorno pode ter suas "
+"normals viradas automaticamente.\n"
+"Isso pode ser usado em vez da propriedade SpatialMaterial Grow quando o uso "
+"dessa propriedade não for possível."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "View UV1"
@@ -9645,33 +9651,27 @@ msgid "Export With Debug"
 msgstr "Exportar Com Depuração"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "The path specified doesn't exist."
-msgstr "O caminho não existe."
+msgstr "O caminho especificado não existe."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Error opening package file (it's not in ZIP format)."
-msgstr "Erro ao abrir arquivo compactado, não está no formato ZIP."
+msgstr "Erro ao abrir arquivo compactado (não está em formato ZIP)."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid ""
 "Invalid \".zip\" project file; it doesn't contain a \"project.godot\" file."
-msgstr ""
-"Projeto '.zip' inválido, o projeto não contém um arquivo 'project.godot'."
+msgstr "Projeto '.zip' inválido; não contém um arquivo 'project.godot'."
 
 #: editor/project_manager.cpp
 msgid "Please choose an empty folder."
 msgstr "Por favor, escolha uma pasta vazia."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Please choose a \"project.godot\" or \".zip\" file."
-msgstr "Por favor, escolha um arquivo 'project.godot' ou '.zip'."
+msgstr "Por favor, escolha um arquivo 'project.godot' ou arquivo '.zip'."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "This directory already contains a Godot project."
 msgstr "O diretório já contém um projeto Godot."
 
@@ -10371,9 +10371,8 @@ msgid "Suffix"
 msgstr "Sufixo"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Use Regular Expressions"
-msgstr "Expressões regulares"
+msgstr "Utilize Expressões Regulares"
 
 #: editor/rename_dialog.cpp
 msgid "Advanced Options"
@@ -10412,7 +10411,6 @@ msgstr ""
 "Compare as opções do contador."
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Per-level Counter"
 msgstr "Contador de nível"
 
@@ -10453,14 +10451,12 @@ msgid "Keep"
 msgstr "Manter"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "PascalCase to snake_case"
-msgstr "CamelCase para under_scored"
+msgstr "PascalCase para snake_case"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "snake_case to PascalCase"
-msgstr "under_scored para CamelCase"
+msgstr "snake_case para PascalCase"
 
 #: editor/rename_dialog.cpp
 msgid "Case"
@@ -10479,14 +10475,12 @@ msgid "Reset"
 msgstr "Recompor"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Regular Expression Error"
-msgstr "Expressões regulares"
+msgstr "Erro de Expressão Regular"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "At character %s"
-msgstr "Caracteres válidos:"
+msgstr "Para caractere %s"
 
 #: editor/reparent_dialog.cpp editor/scene_tree_dock.cpp
 msgid "Reparent Node"
@@ -10951,9 +10945,8 @@ msgid "Invalid inherited parent name or path."
 msgstr "Nome ou caminho do pai herdado inválido."
 
 #: editor/script_create_dialog.cpp
-#, fuzzy
 msgid "Script path/name is valid."
-msgstr "Script válido."
+msgstr "O caminho/nome do script é válido."
 
 #: editor/script_create_dialog.cpp
 msgid "Allowed: a-z, A-Z, 0-9, _ and ."
@@ -11044,9 +11037,8 @@ msgid "Copy Error"
 msgstr "Copiar Erro"
 
 #: editor/script_editor_debugger.cpp
-#, fuzzy
 msgid "Video RAM"
-msgstr "Mem. de Vídeo"
+msgstr "Memória de Vídeo"
 
 #: editor/script_editor_debugger.cpp
 msgid "Skip Breakpoints"
diff --git a/editor/translations/pt_PT.po b/editor/translations/pt_PT.po
index 8f8c1476fb..6bd8da8610 100644
--- a/editor/translations/pt_PT.po
+++ b/editor/translations/pt_PT.po
@@ -19,7 +19,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Godot Engine editor\n"
 "POT-Creation-Date: \n"
-"PO-Revision-Date: 2020-01-27 07:10+0000\n"
+"PO-Revision-Date: 2020-02-18 15:09+0000\n"
 "Last-Translator: João Lopes <linux-man@hotmail.com>\n"
 "Language-Team: Portuguese (Portugal) <https://hosted.weblate.org/projects/"
 "godot-engine/godot/pt_PT/>\n"
@@ -28,7 +28,7 @@ msgstr ""
 "Content-Type: text/plain; charset=UTF-8\n"
 "Content-Transfer-Encoding: 8bit\n"
 "Plural-Forms: nplurals=2; plural=n != 1;\n"
-"X-Generator: Weblate 3.11-dev\n"
+"X-Generator: Weblate 3.11\n"
 
 #: core/math/expression.cpp modules/gdscript/gdscript_functions.cpp
 #: modules/visual_script/visual_script_builtin_funcs.cpp
@@ -37,7 +37,7 @@ msgstr "Tipo de argumento inválido para convert(), use constantes TYPE_*."
 
 #: core/math/expression.cpp modules/gdscript/gdscript_functions.cpp
 msgid "Expected a string of length 1 (a character)."
-msgstr "Esperado um string de comprimento 1 (um caráter)."
+msgstr "Esperado um string de comprimento 1 (um carácter)."
 
 #: core/math/expression.cpp modules/gdscript/gdscript_functions.cpp
 #: modules/mono/glue/gd_glue.cpp
@@ -428,7 +428,7 @@ msgstr ""
 
 #: editor/animation_track_editor.cpp
 msgid "Not possible to add a new track without a root"
-msgstr "Não é possível adicionar nova pista sem uma raíz"
+msgstr "Não é possível adicionar nova pista sem uma raiz"
 
 #: editor/animation_track_editor.cpp
 msgid "Invalid track for Bezier (no suitable sub-properties)"
@@ -444,7 +444,7 @@ msgstr "Caminho da pista é inválido, não se consegue adicionar uma chave."
 
 #: editor/animation_track_editor.cpp
 msgid "Track is not of type Spatial, can't insert key"
-msgstr "Pista não do tipo Spatial, impossível inserir chave"
+msgstr "Pista não é do tipo Spatial, não consigo inserir chave"
 
 #: editor/animation_track_editor.cpp
 msgid "Add Transform Track Key"
@@ -456,7 +456,7 @@ msgstr "Adicionar Chave da Pista"
 
 #: editor/animation_track_editor.cpp
 msgid "Track path is invalid, so can't add a method key."
-msgstr "Caminho da pista é inválido, impossível adicionar uma chave método."
+msgstr "Caminho da pista é inválido, não consigo adicionar uma chave método."
 
 #: editor/animation_track_editor.cpp
 msgid "Add Method Track Key"
@@ -698,9 +698,8 @@ msgid "Line Number:"
 msgstr "Numero da linha:"
 
 #: editor/code_editor.cpp
-#, fuzzy
 msgid "%d replaced."
-msgstr "Substituir..."
+msgstr "%d substituído."
 
 #: editor/code_editor.cpp editor/editor_help.cpp
 msgid "%d match."
@@ -765,7 +764,7 @@ msgstr "Números de Linha e Coluna."
 
 #: editor/connections_dialog.cpp
 msgid "Method in target node must be specified."
-msgstr "Método no Nó alvo deve ser especificado."
+msgstr "Método no nó alvo deve ser especificado."
 
 #: editor/connections_dialog.cpp
 msgid ""
@@ -773,7 +772,7 @@ msgid ""
 "target node."
 msgstr ""
 "Método alvo não encontrado. Especifique um método válido ou anexe um script "
-"ao Nó de destino."
+"ao nó de destino."
 
 #: editor/connections_dialog.cpp
 msgid "Connect to Node:"
@@ -789,7 +788,7 @@ msgstr "Do Sinal:"
 
 #: editor/connections_dialog.cpp
 msgid "Scene does not contain any script."
-msgstr "A Cena não contém qualquer script."
+msgstr "A cena não contém qualquer script."
 
 #: editor/connections_dialog.cpp editor/editor_autoload_settings.cpp
 #: editor/groups_editor.cpp editor/plugins/item_list_editor_plugin.cpp
@@ -845,7 +844,7 @@ msgstr "Desconecta o sinal após a primeira emissão."
 
 #: editor/connections_dialog.cpp
 msgid "Cannot connect signal"
-msgstr "Impossível conectar sinal"
+msgstr "Não consigo conectar sinal"
 
 #: editor/connections_dialog.cpp editor/dependency_editor.cpp
 #: editor/export_template_manager.cpp editor/groups_editor.cpp
@@ -977,7 +976,7 @@ msgid ""
 "Scene '%s' is currently being edited.\n"
 "Changes will only take effect when reloaded."
 msgstr ""
-"A Cena '%s' está a ser editada.\n"
+"A cena '%s' está a ser editada.\n"
 "As alterações só terão efeito quando recarregar."
 
 #: editor/dependency_editor.cpp
@@ -1048,7 +1047,7 @@ msgstr ""
 
 #: editor/dependency_editor.cpp
 msgid "Cannot remove:"
-msgstr "Impossível remover:"
+msgstr "Não consigo remover:"
 
 #: editor/dependency_editor.cpp
 msgid "Error loading:"
@@ -1208,7 +1207,7 @@ msgstr "%s (Já Existe)"
 
 #: editor/editor_asset_installer.cpp
 msgid "Uncompressing Assets"
-msgstr "A descompactar Ativos"
+msgstr "A Descomprimir Ativos"
 
 #: editor/editor_asset_installer.cpp editor/project_manager.cpp
 msgid "The following files failed extraction from package:"
@@ -1416,7 +1415,7 @@ msgstr "Nome inválido."
 
 #: editor/editor_autoload_settings.cpp
 msgid "Valid characters:"
-msgstr "Carateres válidos:"
+msgstr "Caracteres válidos:"
 
 #: editor/editor_autoload_settings.cpp
 msgid "Must not collide with an existing engine class name."
@@ -1502,7 +1501,7 @@ msgstr "Instância única"
 
 #: editor/editor_data.cpp
 msgid "Updating Scene"
-msgstr "Atualizando a Cena"
+msgstr "A atualizar Cena"
 
 #: editor/editor_data.cpp
 msgid "Storing local changes..."
@@ -1510,7 +1509,7 @@ msgstr "Armazenando alterações locais..."
 
 #: editor/editor_data.cpp
 msgid "Updating scene..."
-msgstr "Atualizando a Cena..."
+msgstr "A atualizar cena..."
 
 #: editor/editor_data.cpp editor/editor_properties.cpp
 msgid "[empty]"
@@ -1544,7 +1543,7 @@ msgstr "Nome:"
 #: editor/editor_dir_dialog.cpp editor/editor_file_dialog.cpp
 #: editor/filesystem_dock.cpp scene/gui/file_dialog.cpp
 msgid "Could not create folder."
-msgstr "Não foi possível criar pasta."
+msgstr "Não consegui criar pasta."
 
 #: editor/editor_dir_dialog.cpp
 msgid "Choose"
@@ -1633,7 +1632,7 @@ msgstr "Importar Doca"
 
 #: editor/editor_feature_profile.cpp
 msgid "Node Dock"
-msgstr "Nó Doca"
+msgstr "Doca de Nó"
 
 #: editor/editor_feature_profile.cpp
 msgid "FileSystem and Import Docks"
@@ -2185,7 +2184,7 @@ msgstr "Guardar Recurso Como..."
 
 #: editor/editor_node.cpp
 msgid "Can't open file for writing:"
-msgstr "Impossível abrir o Ficheiro para escrita:"
+msgstr "Não consigo abrir o ficheiro para escrita:"
 
 #: editor/editor_node.cpp
 msgid "Requested file format unknown:"
@@ -2197,7 +2196,7 @@ msgstr "Erro ao guardar."
 
 #: editor/editor_node.cpp editor/plugins/script_editor_plugin.cpp
 msgid "Can't open '%s'. The file could have been moved or deleted."
-msgstr "Impossível abrir '%s'. O ficheiro pode ter sido movido ou apagado."
+msgstr "Não consigo abrir '%s'. O ficheiro pode ter sido movido ou apagado."
 
 #: editor/editor_node.cpp
 msgid "Error while parsing '%s'."
@@ -2217,7 +2216,7 @@ msgstr "Erro ao carregar '%s'."
 
 #: editor/editor_node.cpp
 msgid "Saving Scene"
-msgstr "A guardar a Cena"
+msgstr "A guardar Cena"
 
 #: editor/editor_node.cpp
 msgid "Analyzing"
@@ -2245,7 +2244,7 @@ msgid ""
 "Couldn't save scene. Likely dependencies (instances or inheritance) couldn't "
 "be satisfied."
 msgstr ""
-"Impossível guardar Cena. Provavelmente, as dependências (instâncias ou "
+"Não consigo guardar cena. Provavelmente, as dependências (instâncias ou "
 "heranças) não puderam ser satisfeitas."
 
 #: editor/editor_node.cpp editor/scene_tree_dock.cpp
@@ -2254,7 +2253,7 @@ msgstr "Não se consegue sobrescrever cena ainda aberta!"
 
 #: editor/editor_node.cpp
 msgid "Can't load MeshLibrary for merging!"
-msgstr "Impossível carregar MeshLibrary para fundir!"
+msgstr "Não consigo carregar MeshLibrary para combinar!"
 
 #: editor/editor_node.cpp
 msgid "Error saving MeshLibrary!"
@@ -2262,7 +2261,7 @@ msgstr "Erro ao guardar MeshLibrary!"
 
 #: editor/editor_node.cpp
 msgid "Can't load TileSet for merging!"
-msgstr "Impossível carregar TileSet para fundir!"
+msgstr "Não consigo carregar TileSet para combinar!"
 
 #: editor/editor_node.cpp
 msgid "Error saving TileSet!"
@@ -2290,9 +2289,8 @@ msgid ""
 "Please read the documentation relevant to importing scenes to better "
 "understand this workflow."
 msgstr ""
-"Este recurso pertence a uma Cena que foi importado, portanto, não é "
-"editável.\n"
-"Por favor, leia a documentação relevante sobre importação de Cenas, para um "
+"Este recurso pertence a uma cena que foi importado, não sendo editável.\n"
+"Por favor, leia a documentação relevante sobre importação de cenas, para um "
 "melhor entendimento deste fluxo de trabalho."
 
 #: editor/editor_node.cpp
@@ -2337,15 +2335,15 @@ msgstr ""
 
 #: editor/editor_node.cpp
 msgid "There is no defined scene to run."
-msgstr "Não existe nenhuma Cena definida para executar."
+msgstr "Não existe cena definida para execução."
 
 #: editor/editor_node.cpp
 msgid "Current scene was never saved, please save it prior to running."
-msgstr "A Cena atual nunca foi guardada, por favor guarde-a antes de executar."
+msgstr "A cena atual nunca foi guardada, por favor guarde-a antes de executar."
 
 #: editor/editor_node.cpp
 msgid "Could not start subprocess!"
-msgstr "Não foi possível iniciar o subprocesso!"
+msgstr "Não consegui iniciar o subprocesso!"
 
 #: editor/editor_node.cpp editor/filesystem_dock.cpp
 msgid "Open Scene"
@@ -2361,7 +2359,7 @@ msgstr "Abertura rápida..."
 
 #: editor/editor_node.cpp
 msgid "Quick Open Scene..."
-msgstr "Abrir Cena de forma rápida..."
+msgstr "Abrir Cena Rapidamente..."
 
 #: editor/editor_node.cpp
 msgid "Quick Open Script..."
@@ -2381,11 +2379,11 @@ msgstr "Guardado(s) %s recurso(s) modificado(s)."
 
 #: editor/editor_node.cpp
 msgid "A root node is required to save the scene."
-msgstr "É necessário um Nó Raiz para guardar a cena."
+msgstr "É necessário um nó raiz para guardar a cena."
 
 #: editor/editor_node.cpp
 msgid "Save Scene As..."
-msgstr "Guardar Cena como..."
+msgstr "Guardar Cena Como..."
 
 #: editor/editor_node.cpp
 msgid "No"
@@ -2397,11 +2395,11 @@ msgstr "Sim"
 
 #: editor/editor_node.cpp
 msgid "This scene has never been saved. Save before running?"
-msgstr "Esta Cena nunca foi guardada. Guardar antes de executar?"
+msgstr "Esta cena nunca foi guardada. Guardar antes de executar?"
 
 #: editor/editor_node.cpp editor/scene_tree_dock.cpp
 msgid "This operation can't be done without a scene."
-msgstr "Esta operação não pode ser efetuada sem uma Cena."
+msgstr "Esta operação não pode ser efetuada sem uma cena."
 
 #: editor/editor_node.cpp
 msgid "Export Mesh Library"
@@ -2409,7 +2407,7 @@ msgstr "Exportar Biblioteca de Malhas"
 
 #: editor/editor_node.cpp
 msgid "This operation can't be done without a root node."
-msgstr "Esta operação não pode ser efetuada sem um Nó raiz."
+msgstr "Esta operação não pode ser efetuada sem um nó raiz."
 
 #: editor/editor_node.cpp
 msgid "Export Tile Set"
@@ -2417,15 +2415,15 @@ msgstr "Exportar conjunto de Tiles"
 
 #: editor/editor_node.cpp
 msgid "This operation can't be done without a selected node."
-msgstr "Esta operação não pode ser efetuada sem um Nó selecionado."
+msgstr "Esta operação não pode ser efetuada sem um nó selecionado."
 
 #: editor/editor_node.cpp
 msgid "Current scene not saved. Open anyway?"
-msgstr "A Cena atual não foi guardada. Abrir na mesma?"
+msgstr "A cena atual não foi guardada. Abrir na mesma?"
 
 #: editor/editor_node.cpp
 msgid "Can't reload a scene that was never saved."
-msgstr "Impossível recarregar uma Cena que nunca foi guardada."
+msgstr "Não consigo recarregar uma cena que nunca foi guardada."
 
 #: editor/editor_node.cpp
 msgid "Revert"
@@ -2437,7 +2435,7 @@ msgstr "Esta acção não pode ser desfeita. Reverter na mesma?"
 
 #: editor/editor_node.cpp
 msgid "Quick Run Scene..."
-msgstr "Executar Cena de forma rápida..."
+msgstr "Executar Cena Rapidamente..."
 
 #: editor/editor_node.cpp
 msgid "Quit"
@@ -2457,12 +2455,12 @@ msgstr "Guardar & Sair"
 
 #: editor/editor_node.cpp
 msgid "Save changes to the following scene(s) before quitting?"
-msgstr "Guardar alterações da(s) seguinte(s) Cena(s) antes de sair?"
+msgstr "Guardar alterações da(s) seguinte(s) cena(s) antes de sair?"
 
 #: editor/editor_node.cpp
 msgid "Save changes the following scene(s) before opening Project Manager?"
 msgstr ""
-"Guardar alterações da(s) seguinte(s) Cena(s) antes de abrir o Gestor de "
+"Guardar alterações da(s) seguinte(s) cena(s) antes de abrir o Gestor de "
 "Projeto?"
 
 #: editor/editor_node.cpp
@@ -2524,19 +2522,19 @@ msgid ""
 "To make changes to it, a new inherited scene can be created."
 msgstr ""
 "Cena '%s' foi importada automaticamente, não podendo ser alterada.\n"
-"Para fazer alterações, pode ser criada uma nova Cena herdada."
+"Para fazer alterações, pode ser criada uma nova cena herdada."
 
 #: editor/editor_node.cpp
 msgid ""
 "Error loading scene, it must be inside the project path. Use 'Import' to "
 "open the scene, then save it inside the project path."
 msgstr ""
-"Erro ao carregar a Cena, tem de estar no Caminho do Projeto. Use 'Importar' "
-"para abrir a Cena, e guarde-a dentro do Caminho do Projeto."
+"Erro ao carregar cena, tem de estar no caminho do projeto. Use 'Importar' "
+"para abrir a cena, e guarde-a dentro do caminho do projeto."
 
 #: editor/editor_node.cpp
 msgid "Scene '%s' has broken dependencies:"
-msgstr "A Cena '%s' tem dependências não satisfeitas:"
+msgstr "Cena '%s' tem dependências não satisfeitas:"
 
 #: editor/editor_node.cpp
 msgid "Clear Recent Scenes"
@@ -2548,7 +2546,7 @@ msgid ""
 "You can change it later in \"Project Settings\" under the 'application' "
 "category."
 msgstr ""
-"Não foi definida nenhuma Cena principal. Selecionar uma?\n"
+"Não foi definida nenhuma cena principal. Selecionar uma?\n"
 "Poderá alterá-la depois nas \"Definições do Projeto\", na categoria "
 "'aplicação'."
 
@@ -2558,8 +2556,8 @@ msgid ""
 "You can change it later in \"Project Settings\" under the 'application' "
 "category."
 msgstr ""
-"A Cena selecionada '%s' não existe, selecionar uma válida?\n"
-"Poderá alterá-la depois em \"Configurações de Projeto\", na categoria de "
+"A cena selecionada '%s' não existe, selecionar uma válida?\n"
+"Poderá alterá-la depois em \"Configurações de Projeto\", na categoria "
 "'aplicação'."
 
 #: editor/editor_node.cpp
@@ -2568,7 +2566,7 @@ msgid ""
 "You can change it later in \"Project Settings\" under the 'application' "
 "category."
 msgstr ""
-"A Cena selecionada '%s' não é um Ficheiro de Cena, selecione um Ficheiro "
+"A cena selecionada '%s' não é um ficheiro de cena, selecione um ficheiro "
 "válido?\n"
 "Poderá alterá-la depois em \"Configurações de Projeto\", na categoria "
 "'aplicação'."
@@ -2593,7 +2591,7 @@ msgstr "Mostrar no Sistema de Ficheiros"
 
 #: editor/editor_node.cpp
 msgid "Play This Scene"
-msgstr "Executar esta Cena"
+msgstr "Executar Esta Cena"
 
 #: editor/editor_node.cpp
 msgid "Close Tab"
@@ -2617,7 +2615,7 @@ msgstr "Fechar Todos os Separadores"
 
 #: editor/editor_node.cpp
 msgid "Switch Scene Tab"
-msgstr "Trocar Tab de Cena"
+msgstr "Trocar Aba de Cena"
 
 #: editor/editor_node.cpp
 msgid "%d more files or folders"
@@ -2645,7 +2643,7 @@ msgstr "Alternar modo livre de distrações."
 
 #: editor/editor_node.cpp
 msgid "Add a new scene."
-msgstr "Adicionar nova Cena."
+msgstr "Adicionar nova cena."
 
 #: editor/editor_node.cpp
 msgid "Scene"
@@ -2653,7 +2651,7 @@ msgstr "Cena"
 
 #: editor/editor_node.cpp
 msgid "Go to previously opened scene."
-msgstr "Ir para Cena aberta anteriormente."
+msgstr "Ir para cena aberta anteriormente."
 
 #: editor/editor_node.cpp
 msgid "Copy Text"
@@ -2673,7 +2671,7 @@ msgstr "Filtrar Ficheiro..."
 
 #: editor/editor_node.cpp
 msgid "Operations with scene files."
-msgstr "Operações com Ficheiros de Cena."
+msgstr "Operações com ficheiros de cena."
 
 #: editor/editor_node.cpp
 msgid "New Scene"
@@ -2727,7 +2725,7 @@ msgstr "Reverter Cena"
 
 #: editor/editor_node.cpp
 msgid "Miscellaneous project or scene-wide tools."
-msgstr "Ferramentas diversas de Projeto ou Cena."
+msgstr "Ferramentas diversas de projeto ou cena."
 
 #: editor/editor_node.cpp editor/project_manager.cpp
 #: editor/script_create_dialog.cpp
@@ -2819,7 +2817,7 @@ msgid ""
 "Collision shapes and raycast nodes (for 2D and 3D) will be visible on the "
 "running game if this option is turned on."
 msgstr ""
-"Com esta opção ativa, formas de colisão e Nós raycast (para 2D e 3D) serão "
+"Com esta opção ativa, formas de colisão e nós raycast (para 2D e 3D) serão "
 "visíveis no jogo em execução."
 
 #: editor/editor_node.cpp
@@ -2844,10 +2842,10 @@ msgid ""
 "When used remotely on a device, this is more efficient with network "
 "filesystem."
 msgstr ""
-"Com esta opção ativa, alterações da Cena no Editor serão replicadas no jogo "
+"Com esta opção ativa, alterações da cena no editor serão replicadas no jogo "
 "em execução.\n"
-"Quando usada num dispositivo remoto, é mais eficiente com um Sistema de "
-"Ficheiros em rede."
+"Quando usada num dispositivo remoto, é mais eficiente com um sistema de "
+"ficheiros em rede."
 
 #: editor/editor_node.cpp
 msgid "Sync Script Changes"
@@ -2962,11 +2960,11 @@ msgstr "Pausar a execução da cena para depuração."
 
 #: editor/editor_node.cpp
 msgid "Pause Scene"
-msgstr "Pausar a Cena"
+msgstr "Pausar Cena"
 
 #: editor/editor_node.cpp
 msgid "Stop the scene."
-msgstr "Para a Cena."
+msgstr "Para a cena."
 
 #: editor/editor_node.cpp
 msgid "Play the edited scene."
@@ -2974,11 +2972,11 @@ msgstr "Executa a cena editada."
 
 #: editor/editor_node.cpp
 msgid "Play Scene"
-msgstr "Executar a Cena"
+msgstr "Executar Cena"
 
 #: editor/editor_node.cpp
 msgid "Play custom scene"
-msgstr "Executa a cena personalizada"
+msgstr "Executa cena personalizada"
 
 #: editor/editor_node.cpp
 msgid "Play Custom Scene"
@@ -3081,7 +3079,7 @@ msgstr "Exportar Biblioteca"
 
 #: editor/editor_node.cpp
 msgid "Merge With Existing"
-msgstr "Fundir com o Existente"
+msgstr "Combinar com o Existente"
 
 #: editor/editor_node.cpp
 msgid "Open & Run a Script"
@@ -3266,7 +3264,7 @@ msgstr ""
 "Não se consegue criar Textura Viewport neste recurso porque não está "
 "definido na cena como local.\n"
 "Ative a sua propriedade 'local to scene' (e em todos os recursos que o "
-"contêm até a um Nó)."
+"contêm até a um nó)."
 
 #: editor/editor_properties.cpp editor/property_editor.cpp
 msgid "Pick a Viewport"
@@ -3349,11 +3347,11 @@ msgstr "Escreva a sua lógica no Método _run()."
 
 #: editor/editor_run_script.cpp
 msgid "There is an edited scene already."
-msgstr "Já existe uma Cena editada."
+msgstr "Já existe uma cena editada."
 
 #: editor/editor_run_script.cpp
 msgid "Couldn't instance script:"
-msgstr "Não foi possível instanciar o Script:"
+msgstr "Não consegui instanciar o script:"
 
 #: editor/editor_run_script.cpp
 msgid "Did you forget the 'tool' keyword?"
@@ -3361,7 +3359,7 @@ msgstr "Esqueceu-se da palavra chave 'tool'?"
 
 #: editor/editor_run_script.cpp
 msgid "Couldn't run script:"
-msgstr "Não foi possível executar o Script:"
+msgstr "Não consegui executar o script:"
 
 #: editor/editor_run_script.cpp
 msgid "Did you forget the '_run' method?"
@@ -3369,7 +3367,7 @@ msgstr "Esqueceu-se do médodo '_run'?"
 
 #: editor/editor_sub_scene.cpp
 msgid "Select Node(s) to Import"
-msgstr "Selecionar Nó(s) para importar"
+msgstr "Selecionar Nó(s) para Importar"
 
 #: editor/editor_sub_scene.cpp editor/project_manager.cpp
 msgid "Browse"
@@ -3424,7 +3422,7 @@ msgstr "Remover versão '%s' do Modelo?"
 
 #: editor/export_template_manager.cpp
 msgid "Can't open export templates zip."
-msgstr "Impossível abrir o zip de Modelos."
+msgstr "Não consigo abrir zip de modelos de exportação."
 
 #: editor/export_template_manager.cpp
 msgid "Invalid version.txt format inside templates: %s."
@@ -3466,12 +3464,12 @@ msgstr ""
 #: editor/export_template_manager.cpp
 #: editor/plugins/asset_library_editor_plugin.cpp
 msgid "Can't resolve."
-msgstr "Impossível resolver."
+msgstr "Não consigo resolver."
 
 #: editor/export_template_manager.cpp
 #: editor/plugins/asset_library_editor_plugin.cpp
 msgid "Can't connect."
-msgstr "Impossível conectar."
+msgstr "Não consigo conectar."
 
 #: editor/export_template_manager.cpp
 #: editor/plugins/asset_library_editor_plugin.cpp
@@ -3497,7 +3495,7 @@ msgstr "Download Completo."
 
 #: editor/export_template_manager.cpp
 msgid "Cannot remove temporary file:"
-msgstr "Impossível remover ficheiro temporário:"
+msgstr "Não consigo remover ficheiro temporário:"
 
 #: editor/export_template_manager.cpp
 msgid ""
@@ -3525,7 +3523,7 @@ msgstr "A resolver"
 
 #: editor/export_template_manager.cpp
 msgid "Can't Resolve"
-msgstr "Impossível resolver"
+msgstr "Não consigo Resolver"
 
 #: editor/export_template_manager.cpp
 #: editor/plugins/asset_library_editor_plugin.cpp
@@ -3534,7 +3532,7 @@ msgstr "A ligar..."
 
 #: editor/export_template_manager.cpp
 msgid "Can't Connect"
-msgstr "Impossível conetar"
+msgstr "Não consigo Conectar"
 
 #: editor/export_template_manager.cpp
 msgid "Connected"
@@ -3609,7 +3607,7 @@ msgstr ""
 
 #: editor/filesystem_dock.cpp
 msgid "Cannot move/rename resources root."
-msgstr "Não foi possível mover/renomear raíz dos recursos."
+msgstr "Não consegui mover/renomear raiz dos recursos."
 
 #: editor/filesystem_dock.cpp
 msgid "Cannot move a folder into itself."
@@ -3633,7 +3631,7 @@ msgstr "Nome não fornecido."
 
 #: editor/filesystem_dock.cpp
 msgid "Provided name contains invalid characters."
-msgstr "O nome fornecido contém carateres inválidos."
+msgstr "O nome fornecido contém caracteres inválidos."
 
 #: editor/filesystem_dock.cpp
 msgid "A file or folder with this name already exists."
@@ -3641,7 +3639,7 @@ msgstr "Um Ficheiro ou diretoria já existe com este nome."
 
 #: editor/filesystem_dock.cpp
 msgid "Name contains invalid characters."
-msgstr "O nome contém carateres inválidos."
+msgstr "O nome contém caracteres inválidos."
 
 #: editor/filesystem_dock.cpp
 msgid "Renaming file:"
@@ -3872,7 +3870,7 @@ msgstr "Nós fora do Grupo"
 #: editor/groups_editor.cpp editor/scene_tree_dock.cpp
 #: editor/scene_tree_editor.cpp
 msgid "Filter nodes"
-msgstr "Filtrar Nós"
+msgstr "Filtrar nós"
 
 #: editor/groups_editor.cpp
 msgid "Nodes in Group"
@@ -3892,7 +3890,7 @@ msgstr "Gerir Grupos"
 
 #: editor/import/resource_importer_scene.cpp
 msgid "Import as Single Scene"
-msgstr "Importar como Cena única"
+msgstr "Importar como Cena Única"
 
 #: editor/import/resource_importer_scene.cpp
 msgid "Import with Separate Animations"
@@ -3928,7 +3926,7 @@ msgstr "Importar como Cenas Múltiplas"
 
 #: editor/import/resource_importer_scene.cpp
 msgid "Import as Multiple Scenes+Materials"
-msgstr "Importar como Cenas e Materiais Múltiplos"
+msgstr "Importar como Cenas Múltiplas + Materiais"
 
 #: editor/import/resource_importer_scene.cpp
 #: editor/plugins/mesh_library_editor_plugin.cpp
@@ -3968,6 +3966,10 @@ msgid "Saving..."
 msgstr "A guardar..."
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d Ficheiros"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Definir como Padrão para '%s'"
 
@@ -3976,10 +3978,6 @@ msgid "Clear Default for '%s'"
 msgstr "Limpar Padrão para '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Ficheiros"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importar Como:"
 
@@ -4089,7 +4087,7 @@ msgstr "As alterações podem ser perdidas!"
 
 #: editor/multi_node_edit.cpp
 msgid "MultiNode Set"
-msgstr "Conjunto MultiNode"
+msgstr "Conjunto MultiNó"
 
 #: editor/node_dock.cpp
 msgid "Select a single node to edit its signals and groups."
@@ -4527,7 +4525,7 @@ msgstr "Posição da Animação (em segundos)."
 
 #: editor/plugins/animation_player_editor_plugin.cpp
 msgid "Scale animation playback globally for the node."
-msgstr "Escalar globalmente  a reprodução da Animação para o Nó."
+msgstr "Escalar globalmente a reprodução da animação para o nó."
 
 #: editor/plugins/animation_player_editor_plugin.cpp
 msgid "Animation Tools"
@@ -4671,7 +4669,7 @@ msgstr "Viagem"
 
 #: editor/plugins/animation_state_machine_editor.cpp
 msgid "Start and end nodes are needed for a sub-transition."
-msgstr "Nodos de início e fim são necessários para uma sub-transição."
+msgstr "Nós de início e fim são necessários para uma sub-transição."
 
 #: editor/plugins/animation_state_machine_editor.cpp
 msgid "No playback resource set at path: %s."
@@ -4863,7 +4861,7 @@ msgstr "Importar Animações..."
 
 #: editor/plugins/animation_tree_player_editor_plugin.cpp
 msgid "Edit Node Filters"
-msgstr "Editar filtros de Nó"
+msgstr "Editar Filtros de Nó"
 
 #: editor/plugins/animation_tree_player_editor_plugin.cpp
 msgid "Filters..."
@@ -4883,7 +4881,7 @@ msgstr "Erro de ligação, tente novamente."
 
 #: editor/plugins/asset_library_editor_plugin.cpp
 msgid "Can't connect to host:"
-msgstr "Impossível ligar ao host:"
+msgstr "Não consigo ligar ao host:"
 
 #: editor/plugins/asset_library_editor_plugin.cpp
 msgid "No response from host:"
@@ -4891,7 +4889,7 @@ msgstr "Sem resposta do host:"
 
 #: editor/plugins/asset_library_editor_plugin.cpp
 msgid "Can't resolve hostname:"
-msgstr "Impossível resolver hostname:"
+msgstr "Não consigo resolver hostname:"
 
 #: editor/plugins/asset_library_editor_plugin.cpp
 msgid "Request failed, return code:"
@@ -4903,7 +4901,7 @@ msgstr "Pedido falhado."
 
 #: editor/plugins/asset_library_editor_plugin.cpp
 msgid "Cannot save response to:"
-msgstr "Impossível guardar resposta para:"
+msgstr "Não consigo guardar resposta para:"
 
 #: editor/plugins/asset_library_editor_plugin.cpp
 msgid "Write error."
@@ -5076,8 +5074,8 @@ msgid ""
 "Save your scene (for images to be saved in the same dir), or pick a save "
 "path from the BakedLightmap properties."
 msgstr ""
-"Impossível determinar um caminho para guardar imagens lightmap.\n"
-"Guarde a sua Cena (para as imagens serem guardadas na mesma diretoria), ou "
+"Não consigo determinar um caminho para guardar imagens lightmap.\n"
+"Guarde a sua cena (para as imagens serem guardadas na mesma diretoria), ou "
 "escolha um caminho nas propriedades BakedLightmap."
 
 #: editor/plugins/baked_lightmap_editor_plugin.cpp
@@ -5195,7 +5193,7 @@ msgstr ""
 
 #: editor/plugins/canvas_item_editor_plugin.cpp
 msgid "Presets for the anchors and margins values of a Control node."
-msgstr "Pré-definições para âncoras e margens de um Nó Control."
+msgstr "Pré-definições para âncoras e margens de um nó Control."
 
 #: editor/plugins/canvas_item_editor_plugin.cpp
 msgid ""
@@ -5491,7 +5489,7 @@ msgstr "Ajustar às Guias"
 #: editor/plugins/canvas_item_editor_plugin.cpp
 #: editor/plugins/spatial_editor_plugin.cpp
 msgid "Lock the selected object in place (can't be moved)."
-msgstr "Bloquear a posição do Objeto selecionado (não pode ser movido)."
+msgstr "Bloquear a posição do objeto selecionado (não pode ser movido)."
 
 #: editor/plugins/canvas_item_editor_plugin.cpp
 #: editor/plugins/spatial_editor_plugin.cpp
@@ -5640,7 +5638,7 @@ msgstr "A adicionar %s..."
 
 #: editor/plugins/canvas_item_editor_plugin.cpp
 msgid "Cannot instantiate multiple nodes without root."
-msgstr "Impossível instanciar nós múltiplos sem raiz."
+msgstr "Não consigo instanciar nós múltiplos sem raiz."
 
 #: editor/plugins/canvas_item_editor_plugin.cpp
 #: editor/plugins/spatial_editor_plugin.cpp editor/scene_tree_dock.cpp
@@ -5650,7 +5648,7 @@ msgstr "Criar Nó"
 #: editor/plugins/canvas_item_editor_plugin.cpp
 #: editor/plugins/spatial_editor_plugin.cpp editor/scene_tree_dock.cpp
 msgid "Error instancing scene from %s"
-msgstr "Erro a instanciar Cena de %s"
+msgstr "Erro a instanciar cena de %s"
 
 #: editor/plugins/canvas_item_editor_plugin.cpp
 msgid "Change Default Type"
@@ -5661,8 +5659,8 @@ msgid ""
 "Drag & drop + Shift : Add node as sibling\n"
 "Drag & drop + Alt : Change node type"
 msgstr ""
-"Arrastar & largar + Shift : Adiciona Nó como irmão\n"
-"Arrastar & largar + Alt : Altera o tipo de Nó"
+"Arrastar & largar + Shift : Adiciona nó como irmão\n"
+"Arrastar & largar + Alt : Altera o tipo de nó"
 
 #: editor/plugins/collision_polygon_editor_plugin.cpp
 msgid "Create Polygon3D"
@@ -5849,9 +5847,8 @@ msgid "Mesh is empty!"
 msgstr "A Malha está vazia!"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create a Trimesh collision shape."
-msgstr "Criar irmão de colisão Trimesh"
+msgstr "Não consegui criar uma forma de colisão Trimesh."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Static Trimesh Body"
@@ -5859,7 +5856,7 @@ msgstr "Criar corpo estático Trimesh"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "This doesn't work on scene root!"
-msgstr "Não funciona na raiz da Cena!"
+msgstr "Isto não funciona na raiz da cena!"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Trimesh Static Shape"
@@ -5867,30 +5864,28 @@ msgstr "Criar Forma Estática Trimesh"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create a single convex collision shape for the scene root."
-msgstr ""
+msgstr "Não consigo criar uma única forma convexa para a raiz da cena."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Couldn't create a single convex collision shape."
-msgstr ""
+msgstr "Não consegui criar uma forma única de colisão convexa."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Shape"
-msgstr "Criar Forma(s) Convexa(s)"
+msgstr "Criar Forma Convexa Simples"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create multiple convex collision shapes for the scene root."
 msgstr ""
+"Não consigo criar múltiplas formas de colisão convexas para a raiz da cena."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create any collision shapes."
-msgstr "Impossível criar pasta."
+msgstr "Não consegui criar qualquer forma de colisão."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Shapes"
-msgstr "Criar Forma(s) Convexa(s)"
+msgstr "Criar Múltiplas Formas Convexas"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Navigation Mesh"
@@ -5946,38 +5941,45 @@ msgid ""
 "automatically.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Cria um StaticBody e atribui-lhe automaticamente uma forma de colisão "
+"baseada em polígonos.\n"
+"Esta é a mais precisa (mas mais lenta) opção para deteção de colisão."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Trimesh Collision Sibling"
-msgstr "Criar irmão de colisão Trimesh"
+msgstr "Criar Irmão de Colisão Trimesh"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Cria uma forma de colisão baseada em polígonos.\n"
+"Esta é a mais precisa (mas mais lenta) opção para deteção de colisão."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Collision Siblings"
-msgstr "Criar Irmão(s) de Colisão Convexa"
+msgstr "Criar Irmãos Únicos de Colisão Convexa"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a single convex collision shape.\n"
 "This is the fastest (but least accurate) option for collision detection."
 msgstr ""
+"Cria uma única forma de colisão convexa.\n"
+"Esta é a mais rápida (mas menos precisa) opção para deteção de colisão."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Collision Siblings"
-msgstr "Criar Irmão(s) de Colisão Convexa"
+msgstr "Criar Vários Irmãos de Colisão Convexa"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is a performance middle-ground between the two above options."
 msgstr ""
+"Cria uma forma de colisão baseada em polígonos.\n"
+"Esta uma opção de desempenho intermédio entre as duas opções acima."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Outline Mesh..."
@@ -5990,6 +5992,10 @@ msgid ""
 "This can be used instead of the SpatialMaterial Grow property when using "
 "that property isn't possible."
 msgstr ""
+"Cria uma malha de contorno estática. A malha de contorno terá as suas "
+"normais automaticamente invertidas.\n"
+"Pode ser usada no lugar da propriedade Aumentar de SpatialMaterial quando "
+"não é possível usar essa propriedade."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "View UV1"
@@ -6046,11 +6052,11 @@ msgstr "Importar da Cena"
 
 #: editor/plugins/mesh_library_editor_plugin.cpp
 msgid "Update from Scene"
-msgstr "Atualizar da Cena"
+msgstr "Atualizar a partir da Cena"
 
 #: editor/plugins/multimesh_editor_plugin.cpp
 msgid "No mesh source specified (and no MultiMesh set in node)."
-msgstr "Fonte da Malha não especificada (nem MultiMesh no Nó)."
+msgstr "Fonte da Malha não especificada (nem MultiMesh no nó)."
 
 #: editor/plugins/multimesh_editor_plugin.cpp
 msgid "No mesh source specified (and MultiMesh contains no Mesh)."
@@ -6558,7 +6564,7 @@ msgstr "Sincronizar Ossos com Polígono"
 
 #: editor/plugins/resource_preloader_editor_plugin.cpp
 msgid "ERROR: Couldn't load resource!"
-msgstr "ERRO: Não foi possível carregar recurso!"
+msgstr "ERRO: Não consegui carregar recurso!"
 
 #: editor/plugins/resource_preloader_editor_plugin.cpp
 msgid "Add Resource"
@@ -6628,7 +6634,7 @@ msgstr "Erro ao escrever TextFile:"
 
 #: editor/plugins/script_editor_plugin.cpp
 msgid "Could not load file at:"
-msgstr "Impossível carregar ficheiro em:"
+msgstr "Não consigo carregar ficheiro em:"
 
 #: editor/plugins/script_editor_plugin.cpp
 msgid "Error saving file!"
@@ -6664,7 +6670,7 @@ msgstr "Guardar Ficheiro Como..."
 
 #: editor/plugins/script_editor_plugin.cpp
 msgid "Can't obtain the script for running."
-msgstr "Não é possível obter o script para executar."
+msgstr "Não consigo obter o script para executar."
 
 #: editor/plugins/script_editor_plugin.cpp
 msgid "Script failed reloading, check console for errors."
@@ -6927,7 +6933,7 @@ msgstr "Só podem ser largados recursos do Sistema de Ficheiros ."
 #: editor/plugins/script_text_editor.cpp
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Can't drop nodes because script '%s' is not used in this scene."
-msgstr "Impossível largar nós porque o script '%s' não é usado neste cena."
+msgstr "Não consigo largar nós porque o script '%s' não é usado neste cena."
 
 #: editor/plugins/script_text_editor.cpp
 msgid "Lookup Symbol"
@@ -7100,7 +7106,7 @@ msgstr "Shader"
 
 #: editor/plugins/skeleton_2d_editor_plugin.cpp
 msgid "This skeleton has no bones, create some children Bone2D nodes."
-msgstr "Este esqueleto não tem ossos, crie alguns nós Bone2D filhos."
+msgstr "Este esqueleto não tem ossos, crie alguns nós filhos Bone2D."
 
 #: editor/plugins/skeleton_2d_editor_plugin.cpp
 msgid "Create Rest Pose from Bones"
@@ -7276,7 +7282,7 @@ msgstr "Sem parente para criar instância de filho."
 
 #: editor/plugins/spatial_editor_plugin.cpp editor/scene_tree_dock.cpp
 msgid "This operation requires a single selected node."
-msgstr "Esta operação requer um único Nó selecionado."
+msgstr "Esta operação requer um único nó selecionado."
 
 #: editor/plugins/spatial_editor_plugin.cpp
 msgid "Lock View Rotation"
@@ -7608,7 +7614,7 @@ msgstr "Sprite está vazia!"
 
 #: editor/plugins/sprite_editor_plugin.cpp
 msgid "Can't convert a sprite using animation frames to mesh."
-msgstr "Impossível converter sprite com frames de animação para malha."
+msgstr "Não consigo converter sprite com frames de animação para malha."
 
 #: editor/plugins/sprite_editor_plugin.cpp
 msgid "Invalid geometry, can't replace by mesh."
@@ -7620,7 +7626,7 @@ msgstr "Converter para Mesh2D"
 
 #: editor/plugins/sprite_editor_plugin.cpp
 msgid "Invalid geometry, can't create polygon."
-msgstr "Geometria inválida, impossível criar polígono."
+msgstr "Geometria inválida, não consigo criar polígono."
 
 #: editor/plugins/sprite_editor_plugin.cpp
 msgid "Convert to Polygon2D"
@@ -7628,19 +7634,19 @@ msgstr "Converter para Polygon2D"
 
 #: editor/plugins/sprite_editor_plugin.cpp
 msgid "Invalid geometry, can't create collision polygon."
-msgstr "Geometria inválida, impossível criar polígono de colisão."
+msgstr "Geometria inválida, não consigo criar polígono de colisão."
 
 #: editor/plugins/sprite_editor_plugin.cpp
 msgid "Create CollisionPolygon2D Sibling"
-msgstr "Criar irmão de CollisionPolygon2D"
+msgstr "Criar Irmão de CollisionPolygon2D"
 
 #: editor/plugins/sprite_editor_plugin.cpp
 msgid "Invalid geometry, can't create light occluder."
-msgstr "Geometria inválida, impossível criar oclusor de luz."
+msgstr "Geometria inválida, não consigo criar oclusor de luz."
 
 #: editor/plugins/sprite_editor_plugin.cpp
 msgid "Create LightOccluder2D Sibling"
-msgstr "Criar irmão de LightOccluder2D"
+msgstr "Criar Irmão de LightOccluder2D"
 
 #: editor/plugins/sprite_editor_plugin.cpp
 msgid "Sprite"
@@ -8083,7 +8089,7 @@ msgstr "Criar a partir da Cena"
 
 #: editor/plugins/tile_set_editor_plugin.cpp
 msgid "Merge from Scene"
-msgstr "Fundir a partir da Cena"
+msgstr "Combinar a partir da Cena"
 
 #: editor/plugins/tile_set_editor_plugin.cpp
 msgid "New Single Tile"
@@ -8223,11 +8229,11 @@ msgstr "Não selecionou uma textura para remover."
 
 #: editor/plugins/tile_set_editor_plugin.cpp
 msgid "Create from scene? This will overwrite all current tiles."
-msgstr "Criar a partir de cena? Irá substituir todos os Tiles atuais."
+msgstr "Criar a partir de cena? Irá substituir todos os tiles atuais."
 
 #: editor/plugins/tile_set_editor_plugin.cpp
 msgid "Merge from scene?"
-msgstr "Fundir a partir da Cena?"
+msgstr "Combinar a partir da cena?"
 
 #: editor/plugins/tile_set_editor_plugin.cpp
 msgid "Remove Texture"
@@ -9437,7 +9443,7 @@ msgstr "Exportar todos os recursos do Projeto"
 
 #: editor/project_export.cpp
 msgid "Export selected scenes (and dependencies)"
-msgstr "Exportar Cenas (e dependências) selecionadas"
+msgstr "Exportar cenas (e dependências) selecionadas"
 
 #: editor/project_export.cpp
 msgid "Export selected resources (and dependencies)"
@@ -9489,7 +9495,7 @@ msgstr "Personalizado (separados por vírgula):"
 
 #: editor/project_export.cpp
 msgid "Feature List:"
-msgstr "Lista de características:"
+msgstr "Lista de Características:"
 
 #: editor/project_export.cpp
 msgid "Script"
@@ -9556,35 +9562,31 @@ msgid "Export With Debug"
 msgstr "Exportar com Depuração"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "The path specified doesn't exist."
-msgstr "O Caminho não existe."
+msgstr "O caminho especificado não existe."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Error opening package file (it's not in ZIP format)."
-msgstr "Erro ao abrir ficheiro comprimido, não está no formato ZIP."
+msgstr "Erro ao abrir ficheiro comprimido (não está no formato ZIP)."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid ""
 "Invalid \".zip\" project file; it doesn't contain a \"project.godot\" file."
 msgstr ""
-"Ficheiro de projeto '.zip' inválido, não contém um ficheiro 'project.godot'."
+"Ficheiro de projeto \".zip\" inválido, não contém um ficheiro \"project.godot"
+"\"."
 
 #: editor/project_manager.cpp
 msgid "Please choose an empty folder."
 msgstr "Por favor escolha uma pasta vazia."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Please choose a \"project.godot\" or \".zip\" file."
-msgstr "Escolha um ficheiro 'project.godot' ou '.zip'."
+msgstr "Escolha um ficheiro \"project.godot\" ou \".zip\"."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "This directory already contains a Godot project."
-msgstr "A pasta já contém um projeto Godot."
+msgstr "Esta diretoria já contém um projeto Godot."
 
 #: editor/project_manager.cpp
 msgid "New Game Project"
@@ -9600,7 +9602,7 @@ msgstr "Nome do Projeto Inválido."
 
 #: editor/project_manager.cpp
 msgid "Couldn't create folder."
-msgstr "Impossível criar pasta."
+msgstr "Não consigo criar pasta."
 
 #: editor/project_manager.cpp
 msgid "There is already a folder in this path with the specified name."
@@ -9619,16 +9621,16 @@ msgid ""
 "Couldn't load project.godot in project path (error %d). It may be missing or "
 "corrupted."
 msgstr ""
-"Não foi possível carregar o project.godot no caminho do projeto (erro %d). "
+"Não consegui carregar o project.godot no caminho do projeto (erro %d). "
 "Poderá estar em falta ou corrompido."
 
 #: editor/project_manager.cpp
 msgid "Couldn't edit project.godot in project path."
-msgstr "Impossível editar project.godot no Caminho do Projeto."
+msgstr "Não consigo editar project.godot no caminho do projeto."
 
 #: editor/project_manager.cpp
 msgid "Couldn't create project.godot in project path."
-msgstr "Impossível criar project.godot no Caminho do Projeto."
+msgstr "Não consigo criar project.godot no caminho do projeto."
 
 #: editor/project_manager.cpp
 msgid "Rename Project"
@@ -9709,7 +9711,7 @@ msgstr ""
 #: editor/project_manager.cpp
 msgid "Renderer can be changed later, but scenes may need to be adjusted."
 msgstr ""
-"O Renderizador pode ser alterado mais tarde, mas as cenas poderão ter de ser "
+"O renderizador pode ser alterado mais tarde, mas as cenas poderão ter de ser "
 "ajustadas."
 
 #: editor/project_manager.cpp
@@ -9726,7 +9728,7 @@ msgstr "Erro: Projeto inexistente no sistema de ficheiros."
 
 #: editor/project_manager.cpp
 msgid "Can't open project at '%s'."
-msgstr "Impossível abrir Projeto em '%s'."
+msgstr "Não consigo abrir projeto em '%s'."
 
 #: editor/project_manager.cpp
 msgid "Are you sure to open more than one project?"
@@ -9788,8 +9790,8 @@ msgid ""
 "Please edit the project and set the main scene in the Project Settings under "
 "the \"Application\" category."
 msgstr ""
-"Impossível executar o Projeto: Cena principal não definida.\n"
-"Edite o Projeto e defina a Cena principal em Definições do Projeto dentro da "
+"Não consigo executar o projeto: cena principal não definida.\n"
+"Edite o projeto e defina a cena principal em Definições do Projeto dentro da "
 "categoria \"Aplicação\"."
 
 #: editor/project_manager.cpp
@@ -9797,8 +9799,8 @@ msgid ""
 "Can't run project: Assets need to be imported.\n"
 "Please edit the project to trigger the initial import."
 msgstr ""
-"Impossível executar o Projeto: Ativos têm de ser importados.\n"
-"Edite o Projeto para desencadear a importação inicial."
+"Não consigo executar o projeto: Ativos têm de ser importados.\n"
+"Edite o projeto para desencadear a importação inicial."
 
 #: editor/project_manager.cpp
 msgid "Are you sure to run %d projects at once?"
@@ -9883,7 +9885,7 @@ msgstr "Reiniciar agora"
 
 #: editor/project_manager.cpp
 msgid "Can't run project"
-msgstr "Impossível executar o Projeto"
+msgstr "Não consigo executar o Projeto"
 
 #: editor/project_manager.cpp
 msgid ""
@@ -10282,9 +10284,8 @@ msgid "Suffix"
 msgstr "Sufixo"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Use Regular Expressions"
-msgstr "Expressões Regulares"
+msgstr "Usar Expressões Regulares"
 
 #: editor/rename_dialog.cpp
 msgid "Advanced Options"
@@ -10296,15 +10297,15 @@ msgstr "Substituto"
 
 #: editor/rename_dialog.cpp
 msgid "Node name"
-msgstr "Nome do Nó"
+msgstr "Nome do nó"
 
 #: editor/rename_dialog.cpp
 msgid "Node's parent name, if available"
-msgstr "Nome do parente do Nó, se disponível"
+msgstr "Nome do parente do nó, se disponível"
 
 #: editor/rename_dialog.cpp
 msgid "Node type"
-msgstr "Tipo de Nó"
+msgstr "Tipo de nó"
 
 #: editor/rename_dialog.cpp
 msgid "Current scene name"
@@ -10312,7 +10313,7 @@ msgstr "Nome da cena atual"
 
 #: editor/rename_dialog.cpp
 msgid "Root node name"
-msgstr "Nome do Nó raiz"
+msgstr "Nome do nó raiz"
 
 #: editor/rename_dialog.cpp
 msgid ""
@@ -10323,7 +10324,6 @@ msgstr ""
 "Comparar opções do contador."
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Per-level Counter"
 msgstr "Contador por nível"
 
@@ -10364,14 +10364,12 @@ msgid "Keep"
 msgstr "Manter"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "PascalCase to snake_case"
-msgstr "CamelCase para under_scored"
+msgstr "PascalCase para snake_case"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "snake_case to PascalCase"
-msgstr "under_scored para CamelCase"
+msgstr "snake_case para PascalCase"
 
 #: editor/rename_dialog.cpp
 msgid "Case"
@@ -10390,14 +10388,12 @@ msgid "Reset"
 msgstr "Repor"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Regular Expression Error"
-msgstr "Expressões Regulares"
+msgstr "Erro em Expressão Regular"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "At character %s"
-msgstr "Carateres válidos:"
+msgstr "No carácter %s"
 
 #: editor/reparent_dialog.cpp editor/scene_tree_dock.cpp
 msgid "Reparent Node"
@@ -10421,35 +10417,35 @@ msgstr "Modo Execução:"
 
 #: editor/run_settings_dialog.cpp
 msgid "Current Scene"
-msgstr "Cena atual"
+msgstr "Cena Atual"
 
 #: editor/run_settings_dialog.cpp
 msgid "Main Scene"
-msgstr "Cena principal"
+msgstr "Cena Principal"
 
 #: editor/run_settings_dialog.cpp
 msgid "Main Scene Arguments:"
-msgstr "Argumentos da Cena principal:"
+msgstr "Argumentos da Cena Principal:"
 
 #: editor/run_settings_dialog.cpp
 msgid "Scene Run Settings"
-msgstr "Configurações de execução da Cena"
+msgstr "Configurações de Execução da Cena"
 
 #: editor/scene_tree_dock.cpp
 msgid "No parent to instance the scenes at."
-msgstr "Nenhum parente para instanciar a Cena."
+msgstr "Nenhum parente para instância das cenas."
 
 #: editor/scene_tree_dock.cpp
 msgid "Error loading scene from %s"
-msgstr "Erro ao carregar a Cena de %s"
+msgstr "Erro ao carregar a cena de %s"
 
 #: editor/scene_tree_dock.cpp
 msgid ""
 "Cannot instance the scene '%s' because the current scene exists within one "
 "of its nodes."
 msgstr ""
-"Impossível instanciar a Cena '%s' porque a Cena atual existe dentro de um "
-"dos seus Nós."
+"Não consigo instanciar a cena '%s' porque a cena atual existe dentro de um "
+"dos seus nós."
 
 #: editor/scene_tree_dock.cpp
 msgid "Instance Scene(s)"
@@ -10461,7 +10457,7 @@ msgstr "Substituir com Cena-Ramo"
 
 #: editor/scene_tree_dock.cpp
 msgid "Instance Child Scene"
-msgstr "Instanciar Cena filha"
+msgstr "Instanciar Cena Filha"
 
 #: editor/scene_tree_dock.cpp
 msgid "Clear Script"
@@ -10485,15 +10481,16 @@ msgstr "Duplicar Nó(s)"
 
 #: editor/scene_tree_dock.cpp
 msgid "Can't reparent nodes in inherited scenes, order of nodes can't change."
-msgstr "Impossível mudar nó em cenas herdadas, a ordem dos nós não pode mudar."
+msgstr ""
+"Não consigo mudar nó em cenas herdadas, a ordem dos nós não pode mudar."
 
 #: editor/scene_tree_dock.cpp
 msgid "Node must belong to the edited scene to become root."
-msgstr "O nó deve pertencer à cena editada para se tornar root."
+msgstr "O nó deve pertencer à cena editada para se tornar raiz."
 
 #: editor/scene_tree_dock.cpp
 msgid "Instantiated scenes can't become root"
-msgstr "Cenas instantâneas não se podem tornar root"
+msgstr "Cenas instanciadas não se podem tornar raízes"
 
 #: editor/scene_tree_dock.cpp
 msgid "Make node as Root"
@@ -10501,38 +10498,38 @@ msgstr "Tornar Nó Raiz"
 
 #: editor/scene_tree_dock.cpp
 msgid "Delete %d nodes?"
-msgstr "Apagar %d Nós?"
+msgstr "Apagar %d nós?"
 
 #: editor/scene_tree_dock.cpp
 msgid "Delete the root node \"%s\"?"
-msgstr "Apagar Nó raiz \"%s\"?"
+msgstr "Apagar nó raiz \"%s\"?"
 
 #: editor/scene_tree_dock.cpp
 msgid "Delete node \"%s\" and its children?"
-msgstr "Apagar Nó \"%s\" e filhos?"
+msgstr "Apagar nó \"%s\" e filhos?"
 
 #: editor/scene_tree_dock.cpp
 msgid "Delete node \"%s\"?"
-msgstr "Apagar Nó \"%s\"?"
+msgstr "Apagar nó \"%s\"?"
 
 #: editor/scene_tree_dock.cpp
 msgid "Can not perform with the root node."
-msgstr "Impossível executar com o Nó raiz."
+msgstr "Não consigo executar com o nó raiz."
 
 #: editor/scene_tree_dock.cpp
 msgid "This operation can't be done on instanced scenes."
-msgstr "Esta operação não pode ser feita numa Cena instanciada."
+msgstr "Esta operação não pode ser feita numa cena instanciada."
 
 #: editor/scene_tree_dock.cpp
 msgid "Save New Scene As..."
-msgstr "Guardar nova Cena como..."
+msgstr "Guardar Nova Cena Como..."
 
 #: editor/scene_tree_dock.cpp
 msgid ""
 "Disabling \"editable_instance\" will cause all properties of the node to be "
 "reverted to their default."
 msgstr ""
-"Desativar \"editable_instance\" irá reverter todas as propriedades do Nó "
+"Desativar \"editable_instance\" irá reverter todas as propriedades do nó "
 "para os seus valores padrão."
 
 #: editor/scene_tree_dock.cpp
@@ -10549,7 +10546,7 @@ msgstr "Tornar Local"
 
 #: editor/scene_tree_dock.cpp
 msgid "New Scene Root"
-msgstr "Nova Raiz de Cena"
+msgstr "Nova Raiz da Cena"
 
 #: editor/scene_tree_dock.cpp
 msgid "Create Root Node:"
@@ -10573,11 +10570,11 @@ msgstr "Outro Nó"
 
 #: editor/scene_tree_dock.cpp
 msgid "Can't operate on nodes from a foreign scene!"
-msgstr "Impossível operar em Nós de uma Cena externa!"
+msgstr "Não consigo operar em nós de uma cena externa!"
 
 #: editor/scene_tree_dock.cpp
 msgid "Can't operate on nodes the current scene inherits from!"
-msgstr "Impossível operar em Nós herdados pela Cena atual!"
+msgstr "Não consigo operar em nós herdados pela cena atual!"
 
 #: editor/scene_tree_dock.cpp
 msgid "Attach Script"
@@ -10596,16 +10593,16 @@ msgid ""
 "Couldn't save new scene. Likely dependencies (instances) couldn't be "
 "satisfied."
 msgstr ""
-"Impossível guardar nova Cena. Provavelmente dependências (instâncias) não "
+"Não consigo guardar nova cena. Provavelmente dependências (instâncias) não "
 "foram satisfeitas."
 
 #: editor/scene_tree_dock.cpp
 msgid "Error saving scene."
-msgstr "Erro ao guardar Cena."
+msgstr "Erro ao guardar cena."
 
 #: editor/scene_tree_dock.cpp
 msgid "Error duplicating scene to save it."
-msgstr "Erro ao duplicar Cena para guardar."
+msgstr "Erro ao duplicar cena para guardar."
 
 #: editor/scene_tree_dock.cpp
 msgid "Sub-Resources"
@@ -10629,7 +10626,7 @@ msgstr "Abrir documentação"
 
 #: editor/scene_tree_dock.cpp
 msgid "Add Child Node"
-msgstr "Adicionar Nó filho"
+msgstr "Adicionar Nó Filho"
 
 #: editor/scene_tree_dock.cpp
 msgid "Expand/Collapse All"
@@ -10645,15 +10642,15 @@ msgstr "Recolocar o Novo Nó"
 
 #: editor/scene_tree_dock.cpp
 msgid "Make Scene Root"
-msgstr "Tornar Nó Raiz"
+msgstr "Tornar Raiz da Cena"
 
 #: editor/scene_tree_dock.cpp
 msgid "Merge From Scene"
-msgstr "Fundir a partir da Cena"
+msgstr "Combinar a partir da Cena"
 
 #: editor/scene_tree_dock.cpp editor/script_editor_debugger.cpp
 msgid "Save Branch as Scene"
-msgstr "Guardar ramo como Cena"
+msgstr "Guardar Ramo como Cena"
 
 #: editor/scene_tree_dock.cpp editor/script_editor_debugger.cpp
 msgid "Copy Node Path"
@@ -10672,16 +10669,16 @@ msgid ""
 "Instance a scene file as a Node. Creates an inherited scene if no root node "
 "exists."
 msgstr ""
-"Instanciar Ficheiro de Cena como Nó. Cria uma Cena herdada se não existir Nó "
-"raiz."
+"Instanciar um ficheiro de cena como um Nó. Cria uma cena herdada se não "
+"existir nó raiz."
 
 #: editor/scene_tree_dock.cpp
 msgid "Attach a new or existing script for the selected node."
-msgstr "Anexar Script novo ou existente ao Nó selecionado."
+msgstr "Anexar script novo ou existente ao nó selecionado."
 
 #: editor/scene_tree_dock.cpp
 msgid "Clear a script for the selected node."
-msgstr "Limpar Script do Nó selecionado."
+msgstr "Limpar script do nó selecionado."
 
 #: editor/scene_tree_dock.cpp
 msgid "Remote"
@@ -10713,7 +10710,7 @@ msgstr "(A Ligar de)"
 
 #: editor/scene_tree_editor.cpp
 msgid "Node configuration warning:"
-msgstr "Aviso de configuração do Nó:"
+msgstr "Aviso de configuração do nó:"
 
 #: editor/scene_tree_editor.cpp
 msgid ""
@@ -10773,7 +10770,7 @@ msgstr ""
 
 #: editor/scene_tree_editor.cpp
 msgid "Invalid node name, the following characters are not allowed:"
-msgstr "Nome de Nó inválido, os carateres seguintes não são permitidos:"
+msgstr "Nome de nó inválido, os caracteres seguintes não são permitidos:"
 
 #: editor/scene_tree_editor.cpp
 msgid "Rename Node"
@@ -10785,7 +10782,7 @@ msgstr "�rvore de Cena (Nós):"
 
 #: editor/scene_tree_editor.cpp
 msgid "Node Configuration Warning!"
-msgstr "Aviso de configuração de Nó!"
+msgstr "Aviso de Configuração de Nó!"
 
 #: editor/scene_tree_editor.cpp
 msgid "Select a Node"
@@ -10825,7 +10822,7 @@ msgstr "Erro ao carregar Modelo '%s'"
 
 #: editor/script_create_dialog.cpp
 msgid "Error - Could not create script in filesystem."
-msgstr "Erro - Impossível criar Script no Sistema de Ficheiros."
+msgstr "Erro - Não consigo criar script no sistema de ficheiros."
 
 #: editor/script_create_dialog.cpp
 msgid "Error loading script from %s"
@@ -10860,9 +10857,8 @@ msgid "Invalid inherited parent name or path."
 msgstr "Nome ou Caminho de parente herdado inválido."
 
 #: editor/script_create_dialog.cpp
-#, fuzzy
 msgid "Script path/name is valid."
-msgstr "Script é válido."
+msgstr "Caminho/nome de Script é válido."
 
 #: editor/script_create_dialog.cpp
 msgid "Allowed: a-z, A-Z, 0-9, _ and ."
@@ -10953,7 +10949,6 @@ msgid "Copy Error"
 msgstr "Copiar Erro"
 
 #: editor/script_editor_debugger.cpp
-#, fuzzy
 msgid "Video RAM"
 msgstr "Memória Vídeo"
 
@@ -11035,7 +11030,7 @@ msgstr "Tipo de controlo clicado:"
 
 #: editor/script_editor_debugger.cpp
 msgid "Live Edit Root:"
-msgstr "Raiz de edição ao vivo:"
+msgstr "Raiz de Edição ao Vivo:"
 
 #: editor/script_editor_debugger.cpp
 msgid "Set From Tree"
@@ -11220,8 +11215,8 @@ msgstr "Formato de dicionário de instância inválido (falta @path)"
 #: modules/gdscript/gdscript_functions.cpp
 msgid "Invalid instance dictionary format (can't load script at @path)"
 msgstr ""
-"Formato de dicionário de instância inválido (não foi possível carregar o "
-"Script em @path)"
+"Formato de dicionário de instância inválido (não consigo carregar o script "
+"em @path)"
 
 #: modules/gdscript/gdscript_functions.cpp
 msgid "Invalid instance dictionary format (invalid script at @path)"
@@ -11436,7 +11431,7 @@ msgid ""
 "A node yielded without working memory, please read the docs on how to yield "
 "properly!"
 msgstr ""
-"Um Nó fez yield sem memória para usar, por favor leia os documentos para "
+"Um nó fez yield sem memória para usar, por favor leia os documentos para "
 "saber como fazer yield corretamente!"
 
 #: modules/visual_script/visual_script.cpp
@@ -11444,7 +11439,7 @@ msgid ""
 "Node yielded, but did not return a function state in the first working "
 "memory."
 msgstr ""
-"O Nó fez yield, mas não retornou um estado de Função na primeira memória de "
+"O nó fez yield, mas não retornou um estado de função na primeira memória de "
 "trabalho."
 
 #: modules/visual_script/visual_script.cpp
@@ -11453,15 +11448,15 @@ msgid ""
 "your node please."
 msgstr ""
 "O valor de retorno deve ser atribuído ao primeiro elemento da memória de "
-"trabalho de Nós! Corrija o seu Nó por favor."
+"trabalho de nós! Corrija o seu nó por favor."
 
 #: modules/visual_script/visual_script.cpp
 msgid "Node returned an invalid sequence output: "
-msgstr "O Nó retornou uma sequência de saída (output) incorreta: "
+msgstr "O nó retornou uma sequência de saída (output) incorreta: "
 
 #: modules/visual_script/visual_script.cpp
 msgid "Found sequence bit but not the node in the stack, report bug!"
-msgstr "Foi encontrada o bit da sequência mas não o Nó na pilha, relate o bug!"
+msgstr "Foi encontrada o bit da sequência mas não o nó na pilha, relate o bug!"
 
 #: modules/visual_script/visual_script.cpp
 msgid "Stack overflow with stack depth: "
@@ -11589,11 +11584,11 @@ msgstr ""
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Hold %s to drop a simple reference to the node."
-msgstr "Pressione %s para largar uma referência simples no Nó."
+msgstr "Pressione %s para largar uma referência simples no nó."
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Hold Ctrl to drop a simple reference to the node."
-msgstr "Pressione Ctrl para largar uma referência simples no Nó."
+msgstr "Pressione Ctrl para largar uma referência simples no nó."
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Hold %s to drop a Variable Setter."
@@ -11601,7 +11596,7 @@ msgstr "Pressione %s para largar um Setter variável."
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Hold Ctrl to drop a Variable Setter."
-msgstr "Pressione Ctrl para largar um Setter variável."
+msgstr "Pressione Ctrl para largar um Setter Variável."
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Add Preload Node"
@@ -11609,14 +11604,15 @@ msgstr "Adicionar Nó de Pré-carregamento"
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Add Node(s) From Tree"
-msgstr "Adicionar Nó da �rvore"
+msgstr "Adicionar Nó(s) da �rvore"
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid ""
 "Can't drop properties because script '%s' is not used in this scene.\n"
 "Drop holding 'Shift' to just copy the signature."
 msgstr ""
-"Impossível largar propriedades porque o script '%s' não é usado neste cena.\n"
+"Não consigo largar propriedades porque o script '%s' não é usado neste "
+"cena.\n"
 "Largue com 'Shift' para copiar apenas a assinatura."
 
 #: modules/visual_script/visual_script_editor.cpp
@@ -11649,11 +11645,11 @@ msgstr "Desconectar Nós"
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Connect Node Data"
-msgstr "Conectar Dados de Nó"
+msgstr "Conectar Dados do Nó"
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Connect Node Sequence"
-msgstr "Conectar Sequência de Nós"
+msgstr "Conectar Sequência do Nó"
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Script already has function '%s'"
@@ -11669,7 +11665,7 @@ msgstr "Redimensionar Comentário"
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Can't copy the function node."
-msgstr "Impossível copiar o Nó Função."
+msgstr "Não consigo copiar o nó função."
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Clipboard is empty!"
@@ -11681,11 +11677,11 @@ msgstr "Colar Nós VisualScript"
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Can't create function with a function node."
-msgstr "Impossível criar função com um nó função."
+msgstr "Não consigo criar função com um nó função."
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Can't create function of nodes from nodes of multiple functions."
-msgstr "Impossível criar função de nós com nós de várias funções."
+msgstr "Não consigo criar função de nós a partir de nós de várias funções."
 
 #: modules/visual_script/visual_script_editor.cpp
 msgid "Select at least one node with sequence port."
@@ -11801,7 +11797,7 @@ msgstr "Caminho não conduz Nó!"
 
 #: modules/visual_script/visual_script_func_nodes.cpp
 msgid "Invalid index property name '%s' in node %s."
-msgstr "Nome de Propriedade índice '%s' inválido em Nó %s."
+msgstr "Nome de propriedade índice '%s' inválido no nó %s."
 
 #: modules/visual_script/visual_script_nodes.cpp
 msgid ": Invalid argument of type: "
@@ -11821,15 +11817,16 @@ msgstr "VariableSet não encontrado no script: "
 
 #: modules/visual_script/visual_script_nodes.cpp
 msgid "Custom node has no _step() method, can't process graph."
-msgstr "Impossível processar gráfico, Nó personalizado sem método _step()."
+msgstr ""
+"Nó personalizado não tem método _step(), não podendo processar um gráfico."
 
 #: modules/visual_script/visual_script_nodes.cpp
 msgid ""
 "Invalid return value from _step(), must be integer (seq out), or string "
 "(error)."
 msgstr ""
-"Valor de retorno de _step() inválido, tem de ser inteiro (seq out), ou "
-"string (error)."
+"Retorno de valor inválido a partir do _step(), tem de ser inteiro (seq out), "
+"ou string (error)."
 
 #: modules/visual_script/visual_script_property_selector.cpp
 msgid "Search VisualScript"
@@ -11854,15 +11851,16 @@ msgstr "Os segmentos de pacote devem ser de comprimento diferente de zero."
 #: platform/android/export/export.cpp
 msgid "The character '%s' is not allowed in Android application package names."
 msgstr ""
-"O caráter '%s' não é permitido em nomes de pacotes de aplicações Android."
+"O carácter '%s' não é permitido em nomes de pacotes de aplicações Android."
 
 #: platform/android/export/export.cpp
 msgid "A digit cannot be the first character in a package segment."
-msgstr "Um dígito não pode ser o primeiro caráter num segmento de pacote."
+msgstr "Um dígito não pode ser o primeiro carácter num segmento de pacote."
 
 #: platform/android/export/export.cpp
 msgid "The character '%s' cannot be the first character in a package segment."
-msgstr "O caráter '%s' não pode ser o primeiro caráter num segmento de pacote."
+msgstr ""
+"O carácter '%s' não pode ser o primeiro carácter num segmento de pacote."
 
 #: platform/android/export/export.cpp
 msgid "The package must have at least one '.' separator."
@@ -11957,13 +11955,13 @@ msgstr "Falta o identificador."
 
 #: platform/iphone/export/export.cpp
 msgid "The character '%s' is not allowed in Identifier."
-msgstr "O caráter \"%s\" não é permitido no Identificador."
+msgstr "O carácter \"%s\" não é permitido no Identificador."
 
 #: platform/iphone/export/export.cpp
 msgid "App Store Team ID not specified - cannot configure the project."
 msgstr ""
-"ID da equipa da App Store não especificado - não é possível configurar o "
-"projecto."
+"ID da equipa da App Store não especificado - não consigo configurar o "
+"projeto."
 
 #: platform/iphone/export/export.cpp
 msgid "Invalid Identifier:"
@@ -11987,11 +11985,11 @@ msgstr "Executar HTML exportado no Navegador padrão do sistema."
 
 #: platform/javascript/export/export.cpp
 msgid "Could not write file:"
-msgstr "Impossível escrever Ficheiro:"
+msgstr "Não consigo escrever ficheiro:"
 
 #: platform/javascript/export/export.cpp
 msgid "Could not open template for export:"
-msgstr "Impossível abrir Modelo para exportar:"
+msgstr "Não consigo abrir modelo para exportação:"
 
 #: platform/javascript/export/export.cpp
 msgid "Invalid export template:"
@@ -11999,11 +11997,11 @@ msgstr "Modelo de exportação inválido:"
 
 #: platform/javascript/export/export.cpp
 msgid "Could not read custom HTML shell:"
-msgstr "Impossível ler Shell HTML personalizado:"
+msgstr "Não consigo ler shell HTML personalizado:"
 
 #: platform/javascript/export/export.cpp
 msgid "Could not read boot splash image file:"
-msgstr "Impossível ler Ficheiro de imagem do ecrã de inicialização:"
+msgstr "Não consigo ler ficheiro de imagem do ecrã de inicialização:"
 
 #: platform/javascript/export/export.cpp
 msgid "Using default boot splash image."
@@ -12090,8 +12088,7 @@ msgid ""
 "Consider adding a CollisionShape2D or CollisionPolygon2D as a child to "
 "define its shape."
 msgstr ""
-"Este nó não tem forma, não conseguindo assim colidir ou interagir com outros "
-"objetos.\n"
+"Este nó não tem forma, não podendo colidir ou interagir com outros objetos.\n"
 "Considere adicionar nós CollisionShape2D ou CollisionPolygon2D como filhos "
 "para definir a sua forma."
 
@@ -12101,7 +12098,7 @@ msgid ""
 "CollisionObject2D derived node. Please only use it as a child of Area2D, "
 "StaticBody2D, RigidBody2D, KinematicBody2D, etc. to give them a shape."
 msgstr ""
-"CollisionPolygon2D serve apenas para  fornecer uma forma de colisão a um Nó "
+"CollisionPolygon2D serve apenas para fornecer uma forma de colisão a um nó "
 "derivado de CollisionObject2D. Use-o apenas como um filho de Area2D, "
 "StaticBody2D, RigidBody2D, KinematicBody2D, etc. para lhes dar uma forma."
 
@@ -12115,7 +12112,7 @@ msgid ""
 "CollisionObject2D derived node. Please only use it as a child of Area2D, "
 "StaticBody2D, RigidBody2D, KinematicBody2D, etc. to give them a shape."
 msgstr ""
-"CollisionShape2D serve apenas para  fornecer uma forma de colisão a um Nó "
+"CollisionShape2D serve apenas para fornecer uma forma de colisão a um nó "
 "derivado de CollisionObject2D. Use-o apenas como um filho de Area2D, "
 "StaticBody2D, RigidBody2D, KinematicBody2D, etc. para lhes dar uma forma."
 
@@ -12159,22 +12156,22 @@ msgid ""
 "A NavigationPolygon resource must be set or created for this node to work. "
 "Please set a property or draw a polygon."
 msgstr ""
-"Um recurso NavigationPolygon tem de ser definido ou criado para este Nó "
-"funcionar. Defina a Propriedade ou desenhe o Polígono."
+"Um recurso NavigationPolygon tem de ser definido ou criado para este nó "
+"funcionar. Defina a propriedade ou desenhe o polígono."
 
 #: scene/2d/navigation_polygon.cpp
 msgid ""
 "NavigationPolygonInstance must be a child or grandchild to a Navigation2D "
 "node. It only provides navigation data."
 msgstr ""
-"NavigationPolygonInstance tem de ser filho ou neto de um Nó Navigation2D. "
+"NavigationPolygonInstance tem de ser filho ou neto de um nó Navigation2D. "
 "Apenas fornece dados de navegação."
 
 #: scene/2d/parallax_layer.cpp
 msgid ""
 "ParallaxLayer node only works when set as child of a ParallaxBackground node."
 msgstr ""
-"O Nó ParallaxLayer só funciona quando definido como filho de um Nó "
+"O nó ParallaxLayer só funciona quando definido como filho de um nó "
 "ParallaxBackground."
 
 #: scene/2d/particles_2d.cpp
@@ -12184,7 +12181,7 @@ msgid ""
 "CPUParticles\" option for this purpose."
 msgstr ""
 "Partículas baseadas em GPU não são suportadas pelo driver de vídeo GLES2.\n"
-"Use o Nó CPUParticles2D. Pode usar a opção \"Converter em CPUParticles\" "
+"Use o nó CPUParticles2D. Pode usar a opção \"Converter em CPUParticles\" "
 "para este efeito."
 
 #: scene/2d/particles_2d.cpp scene/3d/particles.cpp
@@ -12206,7 +12203,7 @@ msgstr ""
 #: scene/2d/path_2d.cpp
 msgid "PathFollow2D only works when set as a child of a Path2D node."
 msgstr ""
-"PathFollow2D apenas funciona quando definido como filho de um Nó Path2D."
+"PathFollow2D apenas funciona quando definido como filho de um nó Path2D."
 
 #: scene/2d/physics_body_2d.cpp
 msgid ""
@@ -12214,14 +12211,14 @@ msgid ""
 "by the physics engine when running.\n"
 "Change the size in children collision shapes instead."
 msgstr ""
-"Mudanças no tamanho do RigidBody2D (em modos caráter ou rígido) serão "
+"Mudanças no tamanho do RigidBody2D (em modos carácter ou rígido) serão "
 "reescritas pelo motor de física na execução.\n"
 "Mude antes o tamanho das formas de colisão filhas."
 
 #: scene/2d/remote_transform_2d.cpp
 msgid "Path property must point to a valid Node2D node to work."
 msgstr ""
-"Para funcionar, a Propriedade Caminho tem de apontar para um Nó Node2D "
+"Para funcionar, a Propriedade Caminho tem de apontar para um nó Node2D "
 "válido."
 
 #: scene/2d/skeleton_2d.cpp
@@ -12253,15 +12250,15 @@ msgid ""
 "as parent."
 msgstr ""
 "VisibilityEnabler2D funciona melhor quando usado diretamente como parente na "
-"Cena raiz editada."
+"cena raiz editada."
 
 #: scene/3d/arvr_nodes.cpp
 msgid "ARVRCamera must have an ARVROrigin node as its parent."
-msgstr "ARVRCamera precisa de um Nó ARVROrigin como parente."
+msgstr "ARVRCamera precisa de um nó ARVROrigin como parente."
 
 #: scene/3d/arvr_nodes.cpp
 msgid "ARVRController must have an ARVROrigin node as its parent."
-msgstr "ARVRController precisa de um Nó ARVROrigin como parente."
+msgstr "ARVRController precisa de um nó ARVROrigin como parente."
 
 #: scene/3d/arvr_nodes.cpp
 msgid ""
@@ -12273,7 +12270,7 @@ msgstr ""
 
 #: scene/3d/arvr_nodes.cpp
 msgid "ARVRAnchor must have an ARVROrigin node as its parent."
-msgstr "ARVRAnchor precisa de um Nó ARVROrigin como parente."
+msgstr "ARVRAnchor precisa de um nó ARVROrigin como parente."
 
 #: scene/3d/arvr_nodes.cpp
 msgid ""
@@ -12285,7 +12282,7 @@ msgstr ""
 
 #: scene/3d/arvr_nodes.cpp
 msgid "ARVROrigin requires an ARVRCamera child node."
-msgstr "ARVROrigin exige um Nó filho ARVRCamera."
+msgstr "ARVROrigin exige um nó filho ARVRCamera."
 
 #: scene/3d/baked_lightmap.cpp
 msgid "%d%%"
@@ -12317,8 +12314,7 @@ msgid ""
 "Consider adding a CollisionShape or CollisionPolygon as a child to define "
 "its shape."
 msgstr ""
-"Este nó não tem forma, não conseguindo assim colidir ou interagir com outros "
-"objetos.\n"
+"Este nó não tem forma, não podendo colidir ou interagir com outros objetos.\n"
 "Considere adicionar nós CollisionShape ou CollisionPolygon como filhos para "
 "definir a sua forma."
 
@@ -12328,7 +12324,7 @@ msgid ""
 "CollisionObject derived node. Please only use it as a child of Area, "
 "StaticBody, RigidBody, KinematicBody, etc. to give them a shape."
 msgstr ""
-"CollisionPolygon serve apenas para  fornecer uma forma de colisão a um Nó "
+"CollisionPolygon serve apenas para fornecer uma forma de colisão a um nó "
 "derivado de CollisionObject. Use-o apenas como um filho de Area, StaticBody, "
 "RigidBody, KinematicBody, etc. para lhes dar uma forma."
 
@@ -12342,7 +12338,7 @@ msgid ""
 "derived node. Please only use it as a child of Area, StaticBody, RigidBody, "
 "KinematicBody, etc. to give them a shape."
 msgstr ""
-"CollisionShape serve apenas para  fornecer uma forma de colisão a um Nó "
+"CollisionShape serve apenas para fornecer uma forma de colisão a um nó "
 "derivado de CollisionObject. Use-o apenas como um filho de Area, StaticBody, "
 "RigidBody, KinematicBody, etc. para lhes dar uma forma."
 
@@ -12393,7 +12389,7 @@ msgstr "Uma SpotLight com ângulo superior a 90 graus não cria sombras."
 #: scene/3d/navigation_mesh.cpp
 msgid "A NavigationMesh resource must be set or created for this node to work."
 msgstr ""
-"Um recurso NavigationMesh tem de ser definido ou criado para este Nó "
+"Um recurso NavigationMesh tem de ser definido ou criado para este nó "
 "funcionar."
 
 #: scene/3d/navigation_mesh.cpp
@@ -12401,7 +12397,7 @@ msgid ""
 "NavigationMeshInstance must be a child or grandchild to a Navigation node. "
 "It only provides navigation data."
 msgstr ""
-"NavigationMeshInstance tem de ser filho ou neto de um Nó Navigation. Apenas "
+"NavigationMeshInstance tem de ser filho ou neto de um nó Navigation. Apenas "
 "fornece dados de navegação."
 
 #: scene/3d/particles.cpp
@@ -12411,7 +12407,7 @@ msgid ""
 "\" option for this purpose."
 msgstr ""
 "Partículas baseadas em GPU não são suportadas pelo driver de vídeo GLES2.\n"
-"Use o Nó CPUParticles. Pode usar a opção \"Converter em CPUParticles\" para "
+"Use o nó CPUParticles. Pode usar a opção \"Converter em CPUParticles\" para "
 "este efeito."
 
 #: scene/3d/particles.cpp
@@ -12430,7 +12426,7 @@ msgstr ""
 
 #: scene/3d/path.cpp
 msgid "PathFollow only works when set as a child of a Path node."
-msgstr "PathFollow apenas funciona quando definido como filho de um Nó Path."
+msgstr "PathFollow apenas funciona quando definido como filho de um nó Path."
 
 #: scene/3d/path.cpp
 msgid ""
@@ -12446,7 +12442,7 @@ msgid ""
 "by the physics engine when running.\n"
 "Change the size in children collision shapes instead."
 msgstr ""
-"Mudanças no tamanho do RigidBody (em modos caráter ou rígido) serão "
+"Mudanças no tamanho do RigidBody (em modos carácter ou rígido) serão "
 "reescritas pelo motor de física na execução.\n"
 "Mude antes o tamanho das formas de colisão filhas."
 
@@ -12455,7 +12451,7 @@ msgid ""
 "The \"Remote Path\" property must point to a valid Spatial or Spatial-"
 "derived node to work."
 msgstr ""
-"Para funcionar, a Propriedade \"Caminho Remoto\" tem de apontar para um Nó "
+"Para funcionar, a Propriedade \"Caminho Remoto\" tem de apontar para um nó "
 "Spatial válido ou seu derivado."
 
 #: scene/3d/soft_body.cpp
@@ -12500,7 +12496,7 @@ msgstr ""
 msgid ""
 "Only one WorldEnvironment is allowed per scene (or set of instanced scenes)."
 msgstr ""
-"Apenas um WorldEnvironment é permitido por Cena (ou grupo de cenas "
+"Apenas um WorldEnvironment é permitido por cena (ou grupo de cenas "
 "instanciadas)."
 
 #: scene/3d/world_environment.cpp
@@ -12533,7 +12529,7 @@ msgstr "Nada conectado à entrada '%s' do nó '%s'."
 
 #: scene/animation/animation_tree.cpp
 msgid "No root AnimationNode for the graph is set."
-msgstr "Não foi definida uma raíz AnimationNode para o gráfico."
+msgstr "Não foi definida uma raiz AnimationNode para o gráfico."
 
 #: scene/animation/animation_tree.cpp
 msgid "Path to an AnimationPlayer node containing animations is not set."
@@ -12547,11 +12543,11 @@ msgstr ""
 
 #: scene/animation/animation_tree.cpp
 msgid "The AnimationPlayer root node is not a valid node."
-msgstr "O Nó raiz de AnimationPlayer não é um Nó válido."
+msgstr "O nó raiz de AnimationPlayer não é um nó válido."
 
 #: scene/animation/animation_tree_player.cpp
 msgid "This node has been deprecated. Use AnimationTree instead."
-msgstr "Este nó foi depreciado. Use AnimationTree em vez disso."
+msgstr "Este nó foi descontinuado. Use antes AnimationTree."
 
 #: scene/gui/color_picker.cpp
 msgid ""
@@ -12591,7 +12587,7 @@ msgid ""
 msgstr ""
 "Por si só um Contentor não tem utilidade, a não ser que um script configure "
 "a disposição dos seu filhos.\n"
-"Se não pretende adicionar um script, use antes um simples Nó Control."
+"Se não pretende adicionar um script, use antes um simples nó Control."
 
 #: scene/gui/control.cpp
 msgid ""
@@ -12656,7 +12652,7 @@ msgstr ""
 "Esta vista não está definida como alvo de Renderização. Se pretende "
 "apresentar o seu conteúdo diretamente no ecrã, torne-a um filho de um "
 "Control de modo a que obtenha um tamanho. Caso contrário, torne-a um "
-"RenderTarget e atribua a sua textura interna a outro Nó para visualizar."
+"RenderTarget e atribua a sua textura interna a outro nó para visualizar."
 
 #: scene/resources/visual_shader_nodes.cpp
 msgid "Invalid source for preview."
diff --git a/editor/translations/ro.po b/editor/translations/ro.po
index 464f5ba57a..7bd5c90156 100644
--- a/editor/translations/ro.po
+++ b/editor/translations/ro.po
@@ -3996,6 +3996,11 @@ msgid "Saving..."
 msgstr "Se Salvează..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " Fișiere"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Setează ca Implicit pentru '%s'"
 
@@ -4004,10 +4009,6 @@ msgid "Clear Default for '%s'"
 msgstr "Curăță setarea Implicită pentru '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Fișiere"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importă Ca:"
 
diff --git a/editor/translations/ru.po b/editor/translations/ru.po
index f21dc93c64..d4efabc2cd 100644
--- a/editor/translations/ru.po
+++ b/editor/translations/ru.po
@@ -4013,6 +4013,11 @@ msgid "Saving..."
 msgstr "Сохранение..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " Файлы"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "У�тановить по умолчанию дл� '%s'"
 
@@ -4021,10 +4026,6 @@ msgid "Clear Default for '%s'"
 msgstr "Очи�тить по умолчанию дл� '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Файлы"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Импортировать как:"
 
diff --git a/editor/translations/si.po b/editor/translations/si.po
index 98432aea62..15bc5975ef 100644
--- a/editor/translations/si.po
+++ b/editor/translations/si.po
@@ -3828,15 +3828,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/sk.po b/editor/translations/sk.po
index 995ab69e47..709d2964ca 100644
--- a/editor/translations/sk.po
+++ b/editor/translations/sk.po
@@ -3942,6 +3942,11 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr "Súbor:"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr ""
 
@@ -3950,11 +3955,6 @@ msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-#, fuzzy
-msgid " Files"
-msgstr "Súbor:"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr ""
 
diff --git a/editor/translations/sl.po b/editor/translations/sl.po
index b2f7a70afa..3a30fcac1a 100644
--- a/editor/translations/sl.po
+++ b/editor/translations/sl.po
@@ -4125,6 +4125,11 @@ msgid "Saving..."
 msgstr "Shranjevanje..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " Datoteke"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Nastavi kot Privzeto za '%s'"
 
@@ -4133,10 +4138,6 @@ msgid "Clear Default for '%s'"
 msgstr "Po�isti privzeto za '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Datoteke"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Uvozi Kot:"
 
diff --git a/editor/translations/sq.po b/editor/translations/sq.po
index 07f9b1dc46..65ea4fdb56 100644
--- a/editor/translations/sq.po
+++ b/editor/translations/sq.po
@@ -4036,6 +4036,11 @@ msgid "Saving..."
 msgstr "Duke Ruajtur..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " Skedarët"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Vendos si të Parazgjedhur për '%s'"
 
@@ -4044,10 +4049,6 @@ msgid "Clear Default for '%s'"
 msgstr "Pastro të Parazgjedhurat për '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Skedarët"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importo Si:"
 
diff --git a/editor/translations/sr_Cyrl.po b/editor/translations/sr_Cyrl.po
index ecc96cf02e..7b6f9a73b1 100644
--- a/editor/translations/sr_Cyrl.po
+++ b/editor/translations/sr_Cyrl.po
@@ -4151,6 +4151,11 @@ msgid "Saving..."
 msgstr "Чување..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " Датотеке"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "По�тави као уобичајено за „%s“"
 
@@ -4159,10 +4164,6 @@ msgid "Clear Default for '%s'"
 msgstr "Обриши уобичајено за „%s“"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Датотеке"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Увези као:"
 
diff --git a/editor/translations/sr_Latn.po b/editor/translations/sr_Latn.po
index ecccf23b27..3bbd854cb0 100644
--- a/editor/translations/sr_Latn.po
+++ b/editor/translations/sr_Latn.po
@@ -3845,15 +3845,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/sv.po b/editor/translations/sv.po
index 6166371e03..0c35991d32 100644
--- a/editor/translations/sv.po
+++ b/editor/translations/sv.po
@@ -4110,6 +4110,10 @@ msgid "Saving..."
 msgstr "Sparar..."
 
 #: editor/import_dock.cpp
+msgid "%d Files"
+msgstr "%d Filer"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Ange som Standard för '%s'"
 
@@ -4118,10 +4122,6 @@ msgid "Clear Default for '%s'"
 msgstr "Rensa Standarden för '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr ""
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Importera Som:"
 
diff --git a/editor/translations/ta.po b/editor/translations/ta.po
index f4c9950079..ae6b41bf5c 100644
--- a/editor/translations/ta.po
+++ b/editor/translations/ta.po
@@ -3832,15 +3832,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/te.po b/editor/translations/te.po
index 5306a32fb5..836675db64 100644
--- a/editor/translations/te.po
+++ b/editor/translations/te.po
@@ -3803,15 +3803,15 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
+msgid "%d Files"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/th.po b/editor/translations/th.po
index e1553b1bb0..30dba54a16 100644
--- a/editor/translations/th.po
+++ b/editor/translations/th.po
@@ -4080,6 +4080,11 @@ msgid "Saving..."
 msgstr "�ำลังบันทึ�..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " ไฟล์"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "�ำหนดเป็นค่าเริ่มต้นของ '%s'"
 
@@ -4088,10 +4093,6 @@ msgid "Clear Default for '%s'"
 msgstr "ลบค่าเริ่มต้นของ '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " ไฟล์"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "นำเข้าเป็น:"
 
diff --git a/editor/translations/tr.po b/editor/translations/tr.po
index 2573383f5e..207c91e7c3 100644
--- a/editor/translations/tr.po
+++ b/editor/translations/tr.po
@@ -3985,6 +3985,11 @@ msgid "Saving..."
 msgstr "Kaydediliyor..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " Dosyalar"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "'%s' için Varsayılanı Ayarla"
 
@@ -3993,10 +3998,6 @@ msgid "Clear Default for '%s'"
 msgstr "'%s' İçin Varsayılanı Temizle"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Dosyalar"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Şu Şekilde İçe Aktar:"
 
diff --git a/editor/translations/uk.po b/editor/translations/uk.po
index 944a73ea67..32cb1e33cd 100644
--- a/editor/translations/uk.po
+++ b/editor/translations/uk.po
@@ -17,7 +17,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Ukrainian (Godot Engine)\n"
 "POT-Creation-Date: \n"
-"PO-Revision-Date: 2020-01-27 07:10+0000\n"
+"PO-Revision-Date: 2020-02-16 15:20+0000\n"
 "Last-Translator: Yuri Chornoivan <yurchor@ukr.net>\n"
 "Language-Team: Ukrainian <https://hosted.weblate.org/projects/godot-engine/"
 "godot/uk/>\n"
@@ -702,9 +702,8 @@ msgid "Line Number:"
 msgstr "�омер р�дка:"
 
 #: editor/code_editor.cpp
-#, fuzzy
 msgid "%d replaced."
-msgstr "Замінити..."
+msgstr "%d замінено."
 
 #: editor/code_editor.cpp editor/editor_help.cpp
 msgid "%d match."
@@ -3974,6 +3973,11 @@ msgid "Saving..."
 msgstr "Збереженн�..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " Файли"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "В�тановити �к типове дл� '%s'"
 
@@ -3982,10 +3986,6 @@ msgid "Clear Default for '%s'"
 msgstr "Очи�тити типове дл� '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Файли"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Імпортувати �к:"
 
@@ -5865,9 +5865,8 @@ msgid "Mesh is empty!"
 msgstr "Сітка порожн�!"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create a Trimesh collision shape."
-msgstr "Створити увігнуту обла�ть зіткненн�"
+msgstr "�е вдало�� �творити форму зіткненн� Trimesh."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Static Trimesh Body"
@@ -5883,30 +5882,27 @@ msgstr "Створити три�іткову �татичну форму"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create a single convex collision shape for the scene root."
-msgstr ""
+msgstr "�е вдало�� �творити єдину опуклу форму зіткненн� дл� корен� �цени."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Couldn't create a single convex collision shape."
-msgstr ""
+msgstr "�е вдало�� �творити єдину опуклу форму зіткненн�."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Shape"
-msgstr "Створити вигнуті форми"
+msgstr "Створити єдину опуклу форму"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create multiple convex collision shapes for the scene root."
-msgstr ""
+msgstr "�е вдало�� �творити декілька опуклих форм зіткненн� дл� корен� �цени."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create any collision shapes."
-msgstr "�еможливо �творити теку."
+msgstr "�е вдало�� �творити жодних форм зіткненн�."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Shapes"
-msgstr "Створити вигнуті форми"
+msgstr "Створити декілька опуклих форм"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Navigation Mesh"
@@ -5962,6 +5958,9 @@ msgid ""
 "automatically.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Створює StaticBody і автоматично пов'�зує з ним за�новану на багатокутниках "
+"форму зіткненн�.\n"
+"Це найточніший (але найповільніший) варіант дл� ви�вленн� зіткненн�."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Trimesh Collision Sibling"
@@ -5972,28 +5971,32 @@ msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"Створює за�новану на багатокутниках форму зіткненн�.\n"
+"Цей найточніший (але найповільніший) варіант дл� ви�вленн� зіткнень."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Collision Siblings"
-msgstr "Створити опуклу обла�ті зіткненн�"
+msgstr "Створити єдині опуклі обла�ті зіткненн�"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a single convex collision shape.\n"
 "This is the fastest (but least accurate) option for collision detection."
 msgstr ""
+"Створює єдину опуклу форму зіткненн�.\n"
+"Цей найшвидший (але найменш точний) варіант дл� ви�вленн� зіткнень."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Collision Siblings"
-msgstr "Створити опуклу обла�ті зіткненн�"
+msgstr "Створити декілька опуклих обла�тей зіткненн�"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is a performance middle-ground between the two above options."
 msgstr ""
+"Створює за�новану на багатокутниках форму зіткненн�.\n"
+"Цей проміжний за швидкі�тю варіант між наведеними вище двома варіантами."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Outline Mesh..."
@@ -6006,6 +6009,10 @@ msgid ""
 "This can be used instead of the SpatialMaterial Grow property when using "
 "that property isn't possible."
 msgstr ""
+"Створює �татичну контурну �ітку. �ормалі контурної �ітки "
+"віддзеркалюватимуть�� автоматично.\n"
+"Цим можна �кори�тати�� замі�ть вла�тиво�ті Grow SpatialMaterial, �кщо "
+"викори�танн� цієї вла�тиво�ті є неможливим."
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "View UV1"
@@ -9594,17 +9601,14 @@ msgid "Export With Debug"
 msgstr "Ек�портувати із діагно�тикою"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "The path specified doesn't exist."
-msgstr "Шл�ху не і�нує."
+msgstr "Вказаного шл�ху не і�нує."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Error opening package file (it's not in ZIP format)."
-msgstr "Помилка під ча� �проби відкрити файл пакунка — дані не у форматі zip."
+msgstr "Помилка під ча� �проби відкрити файл пакунка (дані не у форматі ZIP)."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid ""
 "Invalid \".zip\" project file; it doesn't contain a \"project.godot\" file."
 msgstr "�екоректний файл проєкту «.zip»: у ньому немає файла «project.godot»."
@@ -9614,14 +9618,12 @@ msgid "Please choose an empty folder."
 msgstr "Будь ла�ка, виберіть порожню теку."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Please choose a \"project.godot\" or \".zip\" file."
 msgstr "Будь ла�ка, виберіть файл «project.godot» або «.zip»."
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "This directory already contains a Godot project."
-msgstr "У каталозі вже мі�тить�� проєкт Godot."
+msgstr "У цьому каталозі вже мі�тить�� проєкт Godot."
 
 #: editor/project_manager.cpp
 msgid "New Game Project"
@@ -10319,9 +10321,8 @@ msgid "Suffix"
 msgstr "Суфік�"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Use Regular Expressions"
-msgstr "Формальні вирази"
+msgstr "Викори�товувати формальні вирази"
 
 #: editor/rename_dialog.cpp
 msgid "Advanced Options"
@@ -10360,7 +10361,6 @@ msgstr ""
 "Порівн�йте параметри лічильника."
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Per-level Counter"
 msgstr "Лічильник на рівень"
 
@@ -10403,12 +10403,10 @@ msgid "Keep"
 msgstr "�е змінювати"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "PascalCase to snake_case"
 msgstr "ГорбатийРегі�тр у під_кре�люванн�"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "snake_case to PascalCase"
 msgstr "під_кре�люванн� у ГорбатийРегі�тр"
 
@@ -10429,14 +10427,12 @@ msgid "Reset"
 msgstr "Скинути"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Regular Expression Error"
-msgstr "Формальні вирази"
+msgstr "Помилка у формальному виразі"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "At character %s"
-msgstr "Припу�тимі �имволи:"
+msgstr "�а �имволі %s"
 
 #: editor/reparent_dialog.cpp editor/scene_tree_dock.cpp
 msgid "Reparent Node"
@@ -10901,9 +10897,8 @@ msgid "Invalid inherited parent name or path."
 msgstr "�екоректна назва або шл�х до у�падкованого батьків�ького елемента."
 
 #: editor/script_create_dialog.cpp
-#, fuzzy
 msgid "Script path/name is valid."
-msgstr "Скрипт є коректним."
+msgstr "Шл�х до �крипту і назва �крипту є коректними."
 
 #: editor/script_create_dialog.cpp
 msgid "Allowed: a-z, A-Z, 0-9, _ and ."
@@ -10994,7 +10989,6 @@ msgid "Copy Error"
 msgstr "Помилка копіюванн�"
 
 #: editor/script_editor_debugger.cpp
-#, fuzzy
 msgid "Video RAM"
 msgstr "Відеопам'�ть"
 
diff --git a/editor/translations/ur_PK.po b/editor/translations/ur_PK.po
index 13e42dc0d1..00c647fba1 100644
--- a/editor/translations/ur_PK.po
+++ b/editor/translations/ur_PK.po
@@ -3878,15 +3878,16 @@ msgid "Saving..."
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid "Set as Default for '%s'"
-msgstr ""
+#, fuzzy
+msgid "%d Files"
+msgstr "اثاث� کی زپ �ائل"
 
 #: editor/import_dock.cpp
-msgid "Clear Default for '%s'"
+msgid "Set as Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
-msgid " Files"
+msgid "Clear Default for '%s'"
 msgstr ""
 
 #: editor/import_dock.cpp
diff --git a/editor/translations/vi.po b/editor/translations/vi.po
index 868a2f2ad8..9c81e2b063 100644
--- a/editor/translations/vi.po
+++ b/editor/translations/vi.po
@@ -3944,6 +3944,11 @@ msgid "Saving..."
 msgstr "�ang lưu ..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " Tệp tin"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "Gán Mặc định cho '%s'"
 
@@ -3952,10 +3957,6 @@ msgid "Clear Default for '%s'"
 msgstr "D�n Mặc định cho '%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " Tệp tin"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "Nhập vào với:"
 
diff --git a/editor/translations/zh_CN.po b/editor/translations/zh_CN.po
index a2c33ea918..e984a05e3a 100644
--- a/editor/translations/zh_CN.po
+++ b/editor/translations/zh_CN.po
@@ -64,7 +64,7 @@ msgid ""
 msgstr ""
 "Project-Id-Version: Chinese (Simplified) (Godot Engine)\n"
 "POT-Creation-Date: 2018-01-20 12:15+0200\n"
-"PO-Revision-Date: 2020-02-14 03:19+0000\n"
+"PO-Revision-Date: 2020-02-16 15:21+0000\n"
 "Last-Translator: Haoyu Qiu <timothyqiu32@gmail.com>\n"
 "Language-Team: Chinese (Simplified) <https://hosted.weblate.org/projects/"
 "godot-engine/godot/zh_Hans/>\n"
@@ -733,9 +733,8 @@ msgid "Line Number:"
 msgstr "行�:"
 
 #: editor/code_editor.cpp
-#, fuzzy
 msgid "%d replaced."
-msgstr "替�..."
+msgstr "已替�%d处。"
 
 #: editor/code_editor.cpp editor/editor_help.cpp
 msgid "%d match."
@@ -3930,6 +3929,11 @@ msgid "Saving..."
 msgstr "�存中..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " 文件"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "设置为“%s�的默认值"
 
@@ -3938,10 +3942,6 @@ msgid "Clear Default for '%s'"
 msgstr "清除默认'%s'"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " 文件"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "导入为："
 
@@ -5789,9 +5789,8 @@ msgid "Mesh is empty!"
 msgstr "网格为空�"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create a Trimesh collision shape."
-msgstr "创建三角网格碰撞�级"
+msgstr "无法创建Trimesh碰撞形状。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Static Trimesh Body"
@@ -5807,30 +5806,27 @@ msgstr "创建三维网格��形状"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create a single convex collision shape for the scene root."
-msgstr ""
+msgstr "无法为场景根节点创建�一凸碰撞形状。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Couldn't create a single convex collision shape."
-msgstr ""
+msgstr "无法创建�一凸碰撞形状。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Shape"
-msgstr "创建凸形"
+msgstr "创建�一凸形状"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Can't create multiple convex collision shapes for the scene root."
-msgstr ""
+msgstr "无法为场景根节点创建多个凸碰撞形状。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Couldn't create any collision shapes."
-msgstr "无法创建文件夹。"
+msgstr "无法创建碰撞形状。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Shapes"
-msgstr "创建凸形"
+msgstr "创建多个凸形状"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Navigation Mesh"
@@ -5886,6 +5882,8 @@ msgid ""
 "automatically.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"创建StaticBody并自动为其分�基于多边形的碰撞形状。\n"
+"这是最准确（但是最慢）的碰撞检测手段。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Trimesh Collision Sibling"
@@ -5896,28 +5894,32 @@ msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is the most accurate (but slowest) option for collision detection."
 msgstr ""
+"创建基于多边形的碰撞形状。\n"
+"这是最准确（但是最慢）的碰撞检测手段。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Single Convex Collision Siblings"
-msgstr "创建凸型碰撞�级"
+msgstr "创建�一凸碰撞�级"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a single convex collision shape.\n"
 "This is the fastest (but least accurate) option for collision detection."
 msgstr ""
+"创建�一凸碰撞形状。\n"
+"这是最快（但是最�精确）的碰撞检测手段。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
-#, fuzzy
 msgid "Create Multiple Convex Collision Siblings"
-msgstr "创建凸型碰撞�级"
+msgstr "创建多个凸碰撞�级"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid ""
 "Creates a polygon-based collision shape.\n"
 "This is a performance middle-ground between the two above options."
 msgstr ""
+"创建基于多边形的碰撞形状。\n"
+"这是性能�于上述两�之间的碰撞检测手段。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "Create Outline Mesh..."
@@ -5930,6 +5932,8 @@ msgid ""
 "This can be used instead of the SpatialMaterial Grow property when using "
 "that property isn't possible."
 msgstr ""
+"创建一个��轮廓网格。轮廓网格会自动翻转法线。\n"
+"�以用�在必�时代替SpatialMaterial的Grow属性。"
 
 #: editor/plugins/mesh_instance_editor_plugin.cpp
 msgid "View UV1"
@@ -9446,34 +9450,29 @@ msgid "Export With Debug"
 msgstr "使用调试导出"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "The path specified doesn't exist."
-msgstr "该路径�存在。"
+msgstr "指定的路径�存在。"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Error opening package file (it's not in ZIP format)."
-msgstr "打开压缩文件时出错，�zip格�。"
+msgstr "打开包文件时出错（�ZIP格�）。"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid ""
 "Invalid \".zip\" project file; it doesn't contain a \"project.godot\" file."
-msgstr "无效的“.zip�项目文件，没有包�一个“project.godot�文件。"
+msgstr "无效的“.zip�项目文件；没有包�“project.godot�文件。"
 
 #: editor/project_manager.cpp
 msgid "Please choose an empty folder."
 msgstr "请选择空文件夹。"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "Please choose a \"project.godot\" or \".zip\" file."
-msgstr "请选择一个“project.godot�或者“.zip�文件。"
+msgstr "请选择“project.godot�或“.zip�文件。"
 
 #: editor/project_manager.cpp
-#, fuzzy
 msgid "This directory already contains a Godot project."
-msgstr "文件夹已�包�了一个Godot项目。"
+msgstr "该目录已�包�Godot项目。"
 
 #: editor/project_manager.cpp
 msgid "New Game Project"
@@ -10154,9 +10153,8 @@ msgid "Suffix"
 msgstr "�缀"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Use Regular Expressions"
-msgstr "正则表达�"
+msgstr "使用正则表达�"
 
 #: editor/rename_dialog.cpp
 msgid "Advanced Options"
@@ -10195,7 +10193,6 @@ msgstr ""
 "比较计数器的选项。"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Per-level Counter"
 msgstr "�级�独计数"
 
@@ -10236,12 +10233,10 @@ msgid "Keep"
 msgstr "��"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "PascalCase to snake_case"
 msgstr "驼峰�转为下划线�"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "snake_case to PascalCase"
 msgstr "下划线�转为驼峰�"
 
@@ -10262,14 +10257,12 @@ msgid "Reset"
 msgstr "�置"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "Regular Expression Error"
-msgstr "正则表达�"
+msgstr "正则表达�出错"
 
 #: editor/rename_dialog.cpp
-#, fuzzy
 msgid "At character %s"
-msgstr "有效字符："
+msgstr "�于字符%s"
 
 #: editor/reparent_dialog.cpp editor/scene_tree_dock.cpp
 msgid "Reparent Node"
@@ -10723,9 +10716,8 @@ msgid "Invalid inherited parent name or path."
 msgstr "所继承父类的�称或路径无效。"
 
 #: editor/script_create_dialog.cpp
-#, fuzzy
 msgid "Script path/name is valid."
-msgstr "脚本有效。"
+msgstr "脚本路径/�称有效。"
 
 #: editor/script_create_dialog.cpp
 msgid "Allowed: a-z, A-Z, 0-9, _ and ."
@@ -10816,7 +10808,6 @@ msgid "Copy Error"
 msgstr "�制错误信�"
 
 #: editor/script_editor_debugger.cpp
-#, fuzzy
 msgid "Video RAM"
 msgstr "显存"
 
diff --git a/editor/translations/zh_HK.po b/editor/translations/zh_HK.po
index 1264617142..23b5c90459 100644
--- a/editor/translations/zh_HK.po
+++ b/editor/translations/zh_HK.po
@@ -4149,6 +4149,11 @@ msgid "Saving..."
 msgstr "儲存中..."
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr "檔案"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr ""
 
@@ -4158,11 +4163,6 @@ msgstr ""
 
 #: editor/import_dock.cpp
 #, fuzzy
-msgid " Files"
-msgstr "檔案"
-
-#: editor/import_dock.cpp
-#, fuzzy
 msgid "Import As:"
 msgstr "å°Žå…¥"
 
diff --git a/editor/translations/zh_TW.po b/editor/translations/zh_TW.po
index eaea30d310..9678b2f8cb 100644
--- a/editor/translations/zh_TW.po
+++ b/editor/translations/zh_TW.po
@@ -4124,6 +4124,11 @@ msgid "Saving..."
 msgstr "儲存中……"
 
 #: editor/import_dock.cpp
+#, fuzzy
+msgid "%d Files"
+msgstr " 資料夾"
+
+#: editor/import_dock.cpp
 msgid "Set as Default for '%s'"
 msgstr "設定為“%s�的�設值"
 
@@ -4132,10 +4137,6 @@ msgid "Clear Default for '%s'"
 msgstr "清除“%s�的�設值"
 
 #: editor/import_dock.cpp
-msgid " Files"
-msgstr " 資料夾"
-
-#: editor/import_dock.cpp
 msgid "Import As:"
 msgstr "導入為:"
 
diff --git a/main/main.cpp b/main/main.cpp
index 00ce8c6f7b..d8a9cc87a7 100644
--- a/main/main.cpp
+++ b/main/main.cpp
@@ -44,6 +44,7 @@
 #include "core/project_settings.h"
 #include "core/register_core_types.h"
 #include "core/script_debugger_local.h"
+#include "core/script_debugger_remote.h"
 #include "core/script_language.h"
 #include "core/translation.h"
 #include "core/version.h"
@@ -58,7 +59,6 @@
 #include "main/tests/test_main.h"
 #include "modules/register_module_types.h"
 #include "platform/register_platform_apis.h"
-#include "scene/debugger/script_debugger_remote.h"
 #include "scene/main/scene_tree.h"
 #include "scene/main/viewport.h"
 #include "scene/register_scene_types.h"
@@ -203,6 +203,7 @@ void finalize_physics() {
 
 void initialize_navigation_server() {
 	ERR_FAIL_COND(navigation_server != NULL);
+
 	navigation_server = NavigationServerManager::new_default_server();
 	navigation_2d_server = memnew(Navigation2DServer);
 }
@@ -210,6 +211,7 @@ void initialize_navigation_server() {
 void finalize_navigation_server() {
 	memdelete(navigation_server);
 	navigation_server = NULL;
+
 	memdelete(navigation_2d_server);
 	navigation_2d_server = NULL;
 }
@@ -1657,12 +1659,6 @@ bool Main::start() {
 
 		if (!project_manager && !editor) { // game
 			if (game_path != "" || script != "") {
-				if (script_debugger && script_debugger->is_remote()) {
-					ScriptDebuggerRemote *remote_debugger = static_cast<ScriptDebuggerRemote *>(script_debugger);
-
-					remote_debugger->set_scene_tree(sml);
-				}
-
 				//autoload
 				List<PropertyInfo> props;
 				ProjectSettings::get_singleton()->get_property_list(&props);
@@ -1719,7 +1715,7 @@ bool Main::start() {
 						ERR_CONTINUE_MSG(obj == NULL, "Cannot instance script for autoload, expected 'Node' inheritance, got: " + String(ibt));
 
 						n = Object::cast_to<Node>(obj);
-						n->set_script(script_res.get_ref_ptr());
+						n->set_script(script_res);
 					}
 
 					ERR_CONTINUE_MSG(!n, "Path in autoload not a node or script: " + path);
@@ -1823,7 +1819,7 @@ bool Main::start() {
 			GLOBAL_DEF("display/window/stretch/aspect", "ignore");
 			ProjectSettings::get_singleton()->set_custom_property_info("display/window/stretch/aspect", PropertyInfo(Variant::STRING, "display/window/stretch/aspect", PROPERTY_HINT_ENUM, "ignore,keep,keep_width,keep_height,expand"));
 			GLOBAL_DEF("display/window/stretch/shrink", 1.0);
-			ProjectSettings::get_singleton()->set_custom_property_info("display/window/stretch/shrink", PropertyInfo(Variant::REAL, "display/window/stretch/shrink", PROPERTY_HINT_RANGE, "1.0,8.0,0.1"));
+			ProjectSettings::get_singleton()->set_custom_property_info("display/window/stretch/shrink", PropertyInfo(Variant::FLOAT, "display/window/stretch/shrink", PROPERTY_HINT_RANGE, "1.0,8.0,0.1"));
 			sml->set_auto_accept_quit(GLOBAL_DEF("application/config/auto_accept_quit", true));
 			sml->set_quit_on_go_back(GLOBAL_DEF("application/config/quit_on_go_back", true));
 			GLOBAL_DEF("gui/common/snap_controls_to_pixels", true);
@@ -2043,9 +2039,9 @@ bool Main::iteration() {
 			break;
 		}
 
-		message_queue->flush();
+		NavigationServer::get_singleton_mut()->process(frame_slice * time_scale);
 
-		NavigationServer::get_singleton_mut()->step(frame_slice * time_scale);
+		message_queue->flush();
 
 		PhysicsServer::get_singleton()->step(frame_slice * time_scale);
 
diff --git a/main/performance.cpp b/main/performance.cpp
index d829c6dfdc..c7e3a41aa6 100644
--- a/main/performance.cpp
+++ b/main/performance.cpp
@@ -49,9 +49,7 @@ void Performance::_bind_methods() {
 	BIND_ENUM_CONSTANT(TIME_PROCESS);
 	BIND_ENUM_CONSTANT(TIME_PHYSICS_PROCESS);
 	BIND_ENUM_CONSTANT(MEMORY_STATIC);
-	BIND_ENUM_CONSTANT(MEMORY_DYNAMIC);
 	BIND_ENUM_CONSTANT(MEMORY_STATIC_MAX);
-	BIND_ENUM_CONSTANT(MEMORY_DYNAMIC_MAX);
 	BIND_ENUM_CONSTANT(MEMORY_MESSAGE_BUFFER_MAX);
 	BIND_ENUM_CONSTANT(OBJECT_COUNT);
 	BIND_ENUM_CONSTANT(OBJECT_RESOURCE_COUNT);
@@ -95,9 +93,7 @@ String Performance::get_monitor_name(Monitor p_monitor) const {
 		"time/process",
 		"time/physics_process",
 		"memory/static",
-		"memory/dynamic",
 		"memory/static_max",
-		"memory/dynamic_max",
 		"memory/msg_buf_max",
 		"object/objects",
 		"object/resources",
@@ -133,9 +129,7 @@ float Performance::get_monitor(Monitor p_monitor) const {
 		case TIME_PROCESS: return _process_time;
 		case TIME_PHYSICS_PROCESS: return _physics_process_time;
 		case MEMORY_STATIC: return Memory::get_mem_usage();
-		case MEMORY_DYNAMIC: return MemoryPool::total_memory;
 		case MEMORY_STATIC_MAX: return Memory::get_mem_max_usage();
-		case MEMORY_DYNAMIC_MAX: return MemoryPool::max_memory;
 		case MEMORY_MESSAGE_BUFFER_MAX: return MessageQueue::get_singleton()->get_max_buffer_usage();
 		case OBJECT_COUNT: return ObjectDB::get_object_count();
 		case OBJECT_RESOURCE_COUNT: return ResourceCache::get_cached_resource_count();
@@ -177,8 +171,6 @@ Performance::MonitorType Performance::get_monitor_type(Monitor p_monitor) const
 		MONITOR_TYPE_MEMORY,
 		MONITOR_TYPE_MEMORY,
 		MONITOR_TYPE_MEMORY,
-		MONITOR_TYPE_MEMORY,
-		MONITOR_TYPE_MEMORY,
 		MONITOR_TYPE_QUANTITY,
 		MONITOR_TYPE_QUANTITY,
 		MONITOR_TYPE_QUANTITY,
diff --git a/main/performance.h b/main/performance.h
index 638ddbe993..c0f6044ea0 100644
--- a/main/performance.h
+++ b/main/performance.h
@@ -55,9 +55,7 @@ public:
 		TIME_PROCESS,
 		TIME_PHYSICS_PROCESS,
 		MEMORY_STATIC,
-		MEMORY_DYNAMIC,
 		MEMORY_STATIC_MAX,
-		MEMORY_DYNAMIC_MAX,
 		MEMORY_MESSAGE_BUFFER_MAX,
 		OBJECT_COUNT,
 		OBJECT_RESOURCE_COUNT,
diff --git a/main/tests/test_astar.cpp b/main/tests/test_astar.cpp
index dee107f0af..e82d885af2 100644
--- a/main/tests/test_astar.cpp
+++ b/main/tests/test_astar.cpp
@@ -68,7 +68,7 @@ public:
 
 bool test_abc() {
 	ABCX abcx;
-	PoolVector<int> path = abcx.get_id_path(ABCX::A, ABCX::C);
+	Vector<int> path = abcx.get_id_path(ABCX::A, ABCX::C);
 	bool ok = path.size() == 3;
 	int i = 0;
 	ok = ok && path[i++] == ABCX::A;
@@ -79,7 +79,7 @@ bool test_abc() {
 
 bool test_abcx() {
 	ABCX abcx;
-	PoolVector<int> path = abcx.get_id_path(ABCX::X, ABCX::C);
+	Vector<int> path = abcx.get_id_path(ABCX::X, ABCX::C);
 	bool ok = path.size() == 4;
 	int i = 0;
 	ok = ok && path[i++] == ABCX::X;
@@ -304,7 +304,7 @@ bool test_solutions() {
 		for (int u = 0; u < N; u++)
 			for (int v = 0; v < N; v++)
 				if (u != v) {
-					PoolVector<int> route = a.get_id_path(u, v);
+					Vector<int> route = a.get_id_path(u, v);
 					if (!Math::is_inf(d[u][v])) {
 						// Reachable
 						if (route.size() == 0) {
diff --git a/main/tests/test_gdscript.cpp b/main/tests/test_gdscript.cpp
index a2891de8ff..0e7c45f603 100644
--- a/main/tests/test_gdscript.cpp
+++ b/main/tests/test_gdscript.cpp
@@ -128,7 +128,7 @@ static String _parser_expr(const GDScriptParser::Node *p_expr) {
 
 				case GDScriptParser::OperatorNode::OP_PARENT_CALL:
 					txt += ".";
-					FALLTHROUGH;
+					[[fallthrough]];
 				case GDScriptParser::OperatorNode::OP_CALL: {
 
 					ERR_FAIL_COND_V(c_node->arguments.size() < 1, "");
diff --git a/main/tests/test_math.cpp b/main/tests/test_math.cpp
index 2c4ba08c6d..d91503501d 100644
--- a/main/tests/test_math.cpp
+++ b/main/tests/test_math.cpp
@@ -451,34 +451,26 @@ MainLoop *test() {
 		print_line("RGBE: " + Color(rd, gd, bd));
 	}
 
-	print_line("Dvectors: " + itos(MemoryPool::allocs_used));
-	print_line("Mem used: " + itos(MemoryPool::total_memory));
-	print_line("MAx mem used: " + itos(MemoryPool::max_memory));
-
-	PoolVector<int> ints;
+	Vector<int> ints;
 	ints.resize(20);
 
 	{
-		PoolVector<int>::Write w;
-		w = ints.write();
+		int *w;
+		w = ints.ptrw();
 		for (int i = 0; i < ints.size(); i++) {
 			w[i] = i;
 		}
 	}
 
-	PoolVector<int> posho = ints;
+	Vector<int> posho = ints;
 
 	{
-		PoolVector<int>::Read r = posho.read();
+		const int *r = posho.ptr();
 		for (int i = 0; i < posho.size(); i++) {
 			print_line(itos(i) + " : " + itos(r[i]));
 		}
 	}
 
-	print_line("later Dvectors: " + itos(MemoryPool::allocs_used));
-	print_line("later Mem used: " + itos(MemoryPool::total_memory));
-	print_line("Mlater Ax mem used: " + itos(MemoryPool::max_memory));
-
 	List<String> cmdlargs = OS::get_singleton()->get_cmdline_args();
 
 	if (cmdlargs.empty()) {
diff --git a/main/tests/test_physics.cpp b/main/tests/test_physics.cpp
index 3f4f91f8f4..43958a9493 100644
--- a/main/tests/test_physics.cpp
+++ b/main/tests/test_physics.cpp
@@ -143,7 +143,7 @@ protected:
 
 		/* BOX SHAPE */
 
-		PoolVector<Plane> box_planes = Geometry::build_box_planes(Vector3(0.5, 0.5, 0.5));
+		Vector<Plane> box_planes = Geometry::build_box_planes(Vector3(0.5, 0.5, 0.5));
 		RID box_mesh = vs->mesh_create();
 		Geometry::MeshData box_data = Geometry::build_convex_mesh(box_planes);
 		vs->mesh_add_surface_from_mesh_data(box_mesh, box_data);
@@ -155,7 +155,7 @@ protected:
 
 		/* CAPSULE SHAPE */
 
-		PoolVector<Plane> capsule_planes = Geometry::build_capsule_planes(0.5, 0.7, 12, Vector3::AXIS_Z);
+		Vector<Plane> capsule_planes = Geometry::build_capsule_planes(0.5, 0.7, 12, Vector3::AXIS_Z);
 
 		RID capsule_mesh = vs->mesh_create();
 		Geometry::MeshData capsule_data = Geometry::build_convex_mesh(capsule_planes);
@@ -172,7 +172,7 @@ protected:
 
 		/* CONVEX SHAPE */
 
-		PoolVector<Plane> convex_planes = Geometry::build_cylinder_planes(0.5, 0.7, 5, Vector3::AXIS_Z);
+		Vector<Plane> convex_planes = Geometry::build_cylinder_planes(0.5, 0.7, 5, Vector3::AXIS_Z);
 
 		RID convex_mesh = vs->mesh_create();
 		Geometry::MeshData convex_data = Geometry::build_convex_mesh(convex_planes);
@@ -363,7 +363,7 @@ public:
 		VisualServer *vs = VisualServer::get_singleton();
 		PhysicsServer *ps = PhysicsServer::get_singleton();
 
-		PoolVector<Plane> capsule_planes = Geometry::build_capsule_planes(0.5, 1, 12, 5, Vector3::AXIS_Y);
+		Vector<Plane> capsule_planes = Geometry::build_capsule_planes(0.5, 1, 12, 5, Vector3::AXIS_Y);
 
 		RID capsule_mesh = vs->mesh_create();
 		Geometry::MeshData capsule_data = Geometry::build_convex_mesh(capsule_planes);
diff --git a/main/tests/test_physics_2d.cpp b/main/tests/test_physics_2d.cpp
index 9c10fcbd56..160c25f43a 100644
--- a/main/tests/test_physics_2d.cpp
+++ b/main/tests/test_physics_2d.cpp
@@ -72,7 +72,7 @@ class TestPhysics2DMainLoop : public MainLoop {
 
 		{
 
-			PoolVector<uint8_t> pixels;
+			Vector<uint8_t> pixels;
 			pixels.resize(32 * 2 * 2);
 			for (int i = 0; i < 2; i++) {
 
@@ -97,7 +97,7 @@ class TestPhysics2DMainLoop : public MainLoop {
 
 		{
 
-			PoolVector<uint8_t> pixels;
+			Vector<uint8_t> pixels;
 			pixels.resize(32 * 32 * 2);
 			for (int i = 0; i < 32; i++) {
 
@@ -124,7 +124,7 @@ class TestPhysics2DMainLoop : public MainLoop {
 
 		{
 
-			PoolVector<uint8_t> pixels;
+			Vector<uint8_t> pixels;
 			pixels.resize(32 * 32 * 2);
 			for (int i = 0; i < 32; i++) {
 
@@ -151,7 +151,7 @@ class TestPhysics2DMainLoop : public MainLoop {
 
 		{
 
-			PoolVector<uint8_t> pixels;
+			Vector<uint8_t> pixels;
 			pixels.resize(32 * 64 * 2);
 			for (int i = 0; i < 64; i++) {
 
@@ -185,7 +185,7 @@ class TestPhysics2DMainLoop : public MainLoop {
 
 			RID convex_polygon_shape = ps->convex_polygon_shape_create();
 
-			PoolVector<Vector2> arr;
+			Vector<Vector2> arr;
 			Point2 sb(32, 32);
 			arr.push_back(Point2(20, 3) - sb);
 			arr.push_back(Point2(58, 23) - sb);
diff --git a/main/tests/test_render.cpp b/main/tests/test_render.cpp
index 0e101fb566..62239a5cb5 100644
--- a/main/tests/test_render.cpp
+++ b/main/tests/test_render.cpp
@@ -81,7 +81,7 @@ public:
 		Vector<Vector3> vts;
 
 		/*
-		PoolVector<Plane> sp = Geometry::build_sphere_planes(2,5,5);
+		Vector<Plane> sp = Geometry::build_sphere_planes(2,5,5);
 		Geometry::MeshData md2 = Geometry::build_convex_mesh(sp);
 		vts=md2.vertices;
 */
diff --git a/methods.py b/methods.py
index f6c9e939c6..3f03e6bbd2 100644
--- a/methods.py
+++ b/methods.py
@@ -549,15 +549,27 @@ def detect_darwin_sdk_path(platform, env):
             print("Failed to find SDK path while running xcrun --sdk {} --show-sdk-path.".format(sdk_name))
             raise
 
+def is_vanilla_clang(env):
+    if not using_clang(env):
+        return False
+    version = decode_utf8(subprocess.check_output([env['CXX'], '--version']).strip())
+    return not version.startswith("Apple")
+
+
 def get_compiler_version(env):
-    # Not using this method on clang because it returns 4.2.1 # https://reviews.llvm.org/D56803
-    if using_gcc(env):
-        version = decode_utf8(subprocess.check_output([env['CXX'], '-dumpversion']).strip())
-    else:
+    """
+    Returns an array of version numbers as ints: [major, minor, patch].
+    The return array should have at least two values (major, minor).
+    """
+    if not env.msvc:
+        # Not using -dumpversion as some GCC distros only return major, and
+        # Clang used to return hardcoded 4.2.1: # https://reviews.llvm.org/D56803
         version = decode_utf8(subprocess.check_output([env['CXX'], '--version']).strip())
-    match = re.search('[0-9][0-9.]*', version)
+    else:  # TODO: Implement for MSVC
+        return None
+    match = re.search('[0-9]+\.[0-9.]+', version)
     if match is not None:
-        return match.group().split('.')
+        return list(map(int, match.group().split('.')))
     else:
         return None
 
diff --git a/misc/dist/osx_template.app/Contents/Info.plist b/misc/dist/osx_template.app/Contents/Info.plist
index 696c825594..3b765e6bb8 100755
--- a/misc/dist/osx_template.app/Contents/Info.plist
+++ b/misc/dist/osx_template.app/Contents/Info.plist
@@ -31,13 +31,13 @@
 	<key>NSHumanReadableCopyright</key>
 	<string>$copyright</string>
 	<key>LSMinimumSystemVersion</key>
-	<string>10.9.0</string>
+	<string>10.12.0</string>
 	<key>LSMinimumSystemVersionByArchitecture</key>
 	<dict>
 		<key>x86_64</key>
-		<string>10.9.0</string>
+		<string>10.12.0</string>
 	</dict>
 	<key>NSHighResolutionCapable</key>
 	$highres
 </dict>
-</plist>
\ No newline at end of file
+</plist>
diff --git a/misc/dist/osx_tools.app/Contents/Info.plist b/misc/dist/osx_tools.app/Contents/Info.plist
index 46550ba6c7..c519a232c4 100755
--- a/misc/dist/osx_tools.app/Contents/Info.plist
+++ b/misc/dist/osx_tools.app/Contents/Info.plist
@@ -33,11 +33,11 @@
 	<key>NSHumanReadableCopyright</key>
 	<string>© 2007-2020 Juan Linietsky, Ariel Manzur &amp; Godot Engine contributors</string>
 	<key>LSMinimumSystemVersion</key>
-	<string>10.9.0</string>
+	<string>10.12.0</string>
 	<key>LSMinimumSystemVersionByArchitecture</key>
 	<dict>
 		<key>x86_64</key>
-		<string>10.9.0</string>
+		<string>10.12.0</string>
 	</dict>
 	<key>NSHighResolutionCapable</key>
 	<true/>
diff --git a/misc/dist/shell/godot.fish b/misc/dist/shell/godot.fish
new file mode 100644
index 0000000000..3cffcfa3b8
--- /dev/null
+++ b/misc/dist/shell/godot.fish
@@ -0,0 +1,91 @@
+# Fish completion for the Godot editor
+# To use it, install this file in `~/.config/fish/completions` then restart your shell.
+# You can also `source` this file directly in your shell startup file.
+#
+# Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.
+# Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).
+#
+# Permission is hereby granted, free of charge, to any person obtaining a copy
+# of this software and associated documentation files (the "Software"), to deal
+# in the Software without restriction, including without limitation the rights
+# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+# copies of the Software, and to permit persons to whom the Software is
+# furnished to do so, subject to the following conditions:
+#
+# The above copyright notice and this permission notice shall be included in all
+# copies or substantial portions of the Software.
+#
+# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+# SOFTWARE.
+
+function godot_video_driver_args
+    # Use a function instead of a fixed string to customize the argument descriptions.
+    echo -e "Vulkan\tVulkan renderer"
+    echo -e "GLES2\tOpenGL ES 2.0 renderer"
+end
+
+# Erase existing completions for Godot.
+complete -c godot -e
+
+# General options:
+complete -c godot -s h -l help -d "Display the full help message"
+complete -c godot -l version -d "Display the version string"
+complete -c godot -s v -l verbose -d "Use verbose stdout mode"
+complete -c godot -l quiet -d "Quiet mode, silences stdout messages (errors are still displayed)"
+
+# Run options:
+complete -c godot -s e -l editor -d "Start the editor instead of running the scene"
+complete -c godot -s p -l project-manager -d "Start the project manager, even if a project is auto-detected"
+complete -c godot -s q -l quit -d "Quit after the first iteration"
+complete -c godot -s l -l language -d "Use a specific locale (<locale> being a two-letter code)" -x
+complete -c godot -l path -d "Path to a project (<directory> must contain a 'project.godot' file)" -r
+complete -c godot -s u -l upwards -d "Scan folders upwards for project.godot file"
+complete -c godot -l main-pack -d "Path to a pack (.pck) file to load" -r
+complete -c godot -l render-thread -d "Set the render thread mode" -x -a "unsafe safe separate"
+complete -c godot -l remote-fs -d "Use a remote filesystem (<host/IP>[:<port>] address)" -x
+complete -c godot -l remote-fs-password -d "Password for remote filesystem" -x
+complete -c godot -l audio-driver -d "Set the audio driver" -x
+complete -c godot -l video-driver -d "Set the video driver" -x -a "(godot_video_driver_args)"
+
+# Display options:
+complete -c godot -s f -l fullscreen -d "Request fullscreen mode"
+complete -c godot -s m -l maximized -d "Request a maximized window"
+complete -c godot -s w -l windowed -d "Request windowed mode"
+complete -c godot -s t -l always-on-top -d "Request an always-on-top window"
+complete -c godot -l resolution -d "Request window resolution" -x
+complete -c godot -l position -d "Request window position" -x
+complete -c godot -l low-dpi -d "Force low-DPI mode (macOS and Windows only)"
+complete -c godot -l no-window -d "Disable window creation (Windows only), useful together with --script"
+complete -c godot -l enable-vsync-via-compositor -d "When Vsync is enabled, Vsync via the OS' window compositor (Windows only)"
+complete -c godot -l disable-vsync-via-compositor -d "Disable Vsync via the OS' window compositor (Windows only)"
+
+# Debug options:
+complete -c godot -s d -l debug -d "Debug (local stdout debugger)"
+complete -c godot -s b -l breakpoints -d "Specify the breakpoint list as source::line comma-separated pairs, no spaces (use %20 instead)" -x
+complete -c godot -l profiling -d "Enable profiling in the script debugger"
+complete -c godot -l remote-debug -d "Enable remote debugging"
+complete -c godot -l debug-collisions -d "Show collision shapes when running the scene"
+complete -c godot -l debug-navigation -d "Show navigation polygons when running the scene"
+complete -c godot -l frame-delay -d "Simulate high CPU load (delay each frame by the given number of milliseconds)" -x
+complete -c godot -l time-scale -d "Force time scale (higher values are faster, 1.0 is normal speed)" -x
+complete -c godot -l disable-render-loop -d "Disable render loop so rendering only occurs when called explicitly from script"
+complete -c godot -l disable-crash-handler -d "Disable crash handler when supported by the platform code"
+complete -c godot -l fixed-fps -d "Force a fixed number of frames per second (this setting disables real-time synchronization)" -x
+complete -c godot -l print-fps -d "Print the frames per second to the stdout"
+
+# Standalone tools:
+complete -c godot -s s -l script -d "Run a script" -r
+complete -c godot -l check-only -d "Only parse for errors and quit (use with --script)"
+complete -c godot -l export -d "Export the project using the given preset and matching release template" -x
+complete -c godot -l export-debug -d "Same as --export, but using the debug template" -x
+complete -c godot -l export-pack -d "Same as --export, but only export the game pack for the given preset" -x
+complete -c godot -l doctool -d "Dump the engine API reference to the given path in XML format, merging if existing files are found" -r
+complete -c godot -l no-docbase -d "Disallow dumping the base types (used with --doctool)"
+complete -c godot -l build-solutions -d "Build the scripting solutions (e.g. for C# projects)"
+complete -c godot -l gdnative-generate-json-api -d "Generate JSON dump of the Godot API for GDNative bindings"
+complete -c godot -l test -d "Run a unit test" -x
diff --git a/misc/travis/clang-format.sh b/misc/travis/clang-format.sh
index 097b2a9378..a6585578e1 100755
--- a/misc/travis/clang-format.sh
+++ b/misc/travis/clang-format.sh
@@ -3,11 +3,17 @@
 CLANG_FORMAT=clang-format-8
 
 if [ "$TRAVIS_PULL_REQUEST" != "false" ]; then
-    # Check the whole commit range against $TRAVIS_BRANCH, the base merge branch
-    # We could use $TRAVIS_COMMIT_RANGE but it doesn't play well with force pushes
-    RANGE="$(git rev-parse $TRAVIS_BRANCH) HEAD"
+    # Travis only clones the PR branch and uses its HEAD commit as detached HEAD,
+    # so it's problematic when we want an exact commit range for format checks.
+    # We fetch upstream to ensure that we have the proper references to resolve.
+    # Ideally we would use $TRAVIS_COMMIT_RANGE but it doesn't play well with PR
+    # updates, as it only includes changes since the previous state of the PR.
+    git remote add upstream https://github.com/godotengine/godot \
+        --no-tags -f -t $TRAVIS_BRANCH
+    RANGE="upstream/$TRAVIS_BRANCH HEAD"
 else
-    # Test only the last commit
+    # Test only the last commit, since $TRAVIS_COMMIT_RANGE wouldn't support
+    # force pushes.
     RANGE=HEAD
 fi
 
diff --git a/modules/arkit/arkit_interface.h b/modules/arkit/arkit_interface.h
index cb18350409..4f8f726816 100644
--- a/modules/arkit/arkit_interface.h
+++ b/modules/arkit/arkit_interface.h
@@ -62,7 +62,7 @@ private:
 	Ref<CameraFeed> feed;
 	int image_width[2];
 	int image_height[2];
-	PoolVector<uint8_t> img_data[2];
+	Vector<uint8_t> img_data[2];
 
 	struct anchor_map {
 		ARVRPositionalTracker *tracker;
diff --git a/modules/arkit/arkit_interface.mm b/modules/arkit/arkit_interface.mm
index 1896a34e46..39447e8dab 100644
--- a/modules/arkit/arkit_interface.mm
+++ b/modules/arkit/arkit_interface.mm
@@ -488,7 +488,7 @@ void ARKitInterface::process() {
 								img_data[0].resize(new_width * new_height);
 							}
 
-							PoolVector<uint8_t>::Write w = img_data[0].write();
+							uint8_t *w = img_data[0].write();
 							if (new_width == bytes_per_row) {
 								memcpy(w.ptr(), dataY, new_width * new_height);
 							} else {
@@ -519,7 +519,7 @@ void ARKitInterface::process() {
 								img_data[1].resize(2 * new_width * new_height);
 							}
 
-							PoolVector<uint8_t>::Write w = img_data[1].write();
+							uint8_t *w = img_data[1].write();
 							if ((2 * new_width) == bytes_per_row) {
 								memcpy(w.ptr(), dataCbCr, 2 * new_width * new_height);
 							} else {
diff --git a/modules/assimp/editor_scene_importer_assimp.cpp b/modules/assimp/editor_scene_importer_assimp.cpp
index 2e653f4c5d..1881d0db33 100644
--- a/modules/assimp/editor_scene_importer_assimp.cpp
+++ b/modules/assimp/editor_scene_importer_assimp.cpp
@@ -1217,17 +1217,17 @@ EditorSceneImporterAssimp::_generate_mesh_from_surface_indices(ImportState &stat
 			const size_t num_vertices = ai_mesh->mAnimMeshes[j]->mNumVertices;
 			array_copy[Mesh::ARRAY_INDEX] = Variant();
 			if (ai_mesh->mAnimMeshes[j]->HasPositions()) {
-				PoolVector3Array vertices;
+				PackedVector3Array vertices;
 				vertices.resize(num_vertices);
 				for (size_t l = 0; l < num_vertices; l++) {
 					const aiVector3D ai_pos = ai_mesh->mAnimMeshes[j]->mVertices[l];
 					Vector3 position = Vector3(ai_pos.x, ai_pos.y, ai_pos.z);
-					vertices.write()[l] = position;
+					vertices.ptrw()[l] = position;
 				}
-				PoolVector3Array new_vertices = array_copy[VisualServer::ARRAY_VERTEX].duplicate(true);
+				PackedVector3Array new_vertices = array_copy[VisualServer::ARRAY_VERTEX].duplicate(true);
 				ERR_CONTINUE(vertices.size() != new_vertices.size());
 				for (int32_t l = 0; l < new_vertices.size(); l++) {
-					PoolVector3Array::Write w = new_vertices.write();
+					Vector3 *w = new_vertices.ptrw();
 					w[l] = vertices[l];
 				}
 				array_copy[VisualServer::ARRAY_VERTEX] = new_vertices;
@@ -1235,53 +1235,53 @@ EditorSceneImporterAssimp::_generate_mesh_from_surface_indices(ImportState &stat
 
 			int32_t color_set = 0;
 			if (ai_mesh->mAnimMeshes[j]->HasVertexColors(color_set)) {
-				PoolColorArray colors;
+				PackedColorArray colors;
 				colors.resize(num_vertices);
 				for (size_t l = 0; l < num_vertices; l++) {
 					const aiColor4D ai_color = ai_mesh->mAnimMeshes[j]->mColors[color_set][l];
 					Color color = Color(ai_color.r, ai_color.g, ai_color.b, ai_color.a);
-					colors.write()[l] = color;
+					colors.ptrw()[l] = color;
 				}
-				PoolColorArray new_colors = array_copy[VisualServer::ARRAY_COLOR].duplicate(true);
+				PackedColorArray new_colors = array_copy[VisualServer::ARRAY_COLOR].duplicate(true);
 				ERR_CONTINUE(colors.size() != new_colors.size());
 				for (int32_t l = 0; l < colors.size(); l++) {
-					PoolColorArray::Write w = new_colors.write();
+					Color *w = new_colors.ptrw();
 					w[l] = colors[l];
 				}
 				array_copy[VisualServer::ARRAY_COLOR] = new_colors;
 			}
 
 			if (ai_mesh->mAnimMeshes[j]->HasNormals()) {
-				PoolVector3Array normals;
+				PackedVector3Array normals;
 				normals.resize(num_vertices);
 				for (size_t l = 0; l < num_vertices; l++) {
 					const aiVector3D ai_normal = ai_mesh->mAnimMeshes[j]->mNormals[l];
 					Vector3 normal = Vector3(ai_normal.x, ai_normal.y, ai_normal.z);
-					normals.write()[l] = normal;
+					normals.ptrw()[l] = normal;
 				}
-				PoolVector3Array new_normals = array_copy[VisualServer::ARRAY_NORMAL].duplicate(true);
+				PackedVector3Array new_normals = array_copy[VisualServer::ARRAY_NORMAL].duplicate(true);
 				ERR_CONTINUE(normals.size() != new_normals.size());
 				for (int l = 0; l < normals.size(); l++) {
-					PoolVector3Array::Write w = new_normals.write();
+					Vector3 *w = new_normals.ptrw();
 					w[l] = normals[l];
 				}
 				array_copy[VisualServer::ARRAY_NORMAL] = new_normals;
 			}
 
 			if (ai_mesh->mAnimMeshes[j]->HasTangentsAndBitangents()) {
-				PoolColorArray tangents;
+				PackedColorArray tangents;
 				tangents.resize(num_vertices);
-				PoolColorArray::Write w = tangents.write();
+				Color *w = tangents.ptrw();
 				for (size_t l = 0; l < num_vertices; l++) {
 					AssimpUtils::calc_tangent_from_mesh(ai_mesh, j, l, l, w);
 				}
-				PoolRealArray new_tangents = array_copy[VisualServer::ARRAY_TANGENT].duplicate(true);
+				PackedFloat32Array new_tangents = array_copy[VisualServer::ARRAY_TANGENT].duplicate(true);
 				ERR_CONTINUE(new_tangents.size() != tangents.size() * 4);
 				for (int32_t l = 0; l < tangents.size(); l++) {
-					new_tangents.write()[l + 0] = tangents[l].r;
-					new_tangents.write()[l + 1] = tangents[l].g;
-					new_tangents.write()[l + 2] = tangents[l].b;
-					new_tangents.write()[l + 3] = tangents[l].a;
+					new_tangents.ptrw()[l + 0] = tangents[l].r;
+					new_tangents.ptrw()[l + 1] = tangents[l].g;
+					new_tangents.ptrw()[l + 2] = tangents[l].b;
+					new_tangents.ptrw()[l + 3] = tangents[l].a;
 				}
 				array_copy[VisualServer::ARRAY_TANGENT] = new_tangents;
 			}
diff --git a/modules/assimp/import_utils.h b/modules/assimp/import_utils.h
index d037efce21..80b67b5453 100644
--- a/modules/assimp/import_utils.h
+++ b/modules/assimp/import_utils.h
@@ -98,7 +98,7 @@ public:
 	/**
 	 * calculate tangents for mesh data from assimp data
 	 */
-	static void calc_tangent_from_mesh(const aiMesh *ai_mesh, int i, int tri_index, int index, PoolColorArray::Write &w) {
+	static void calc_tangent_from_mesh(const aiMesh *ai_mesh, int i, int tri_index, int index, Color *w) {
 		const aiVector3D normals = ai_mesh->mAnimMeshes[i]->mNormals[tri_index];
 		const Vector3 godot_normal = Vector3(normals.x, normals.y, normals.z);
 		const aiVector3D tangent = ai_mesh->mAnimMeshes[i]->mTangents[tri_index];
@@ -375,17 +375,17 @@ public:
 			} else {
 				Ref<Image> img;
 				img.instance();
-				PoolByteArray arr;
+				PackedByteArray arr;
 				uint32_t size = tex->mWidth * tex->mHeight;
 				arr.resize(size);
-				memcpy(arr.write().ptr(), tex->pcData, size);
+				memcpy(arr.ptrw(), tex->pcData, size);
 				ERR_FAIL_COND_V(arr.size() % 4 != 0, Ref<Image>());
 				//ARGB8888 to RGBA8888
 				for (int32_t i = 0; i < arr.size() / 4; i++) {
-					arr.write().ptr()[(4 * i) + 3] = arr[(4 * i) + 0];
-					arr.write().ptr()[(4 * i) + 0] = arr[(4 * i) + 1];
-					arr.write().ptr()[(4 * i) + 1] = arr[(4 * i) + 2];
-					arr.write().ptr()[(4 * i) + 2] = arr[(4 * i) + 3];
+					arr.ptrw()[(4 * i) + 3] = arr[(4 * i) + 0];
+					arr.ptrw()[(4 * i) + 0] = arr[(4 * i) + 1];
+					arr.ptrw()[(4 * i) + 1] = arr[(4 * i) + 2];
+					arr.ptrw()[(4 * i) + 2] = arr[(4 * i) + 3];
 				}
 				img->create(tex->mWidth, tex->mHeight, true, Image::FORMAT_RGBA8, arr);
 				ERR_FAIL_COND_V(img.is_null(), Ref<Image>());
diff --git a/modules/basis_universal/register_types.cpp b/modules/basis_universal/register_types.cpp
index f5ae424b56..062b5b59f8 100644
--- a/modules/basis_universal/register_types.cpp
+++ b/modules/basis_universal/register_types.cpp
@@ -52,11 +52,10 @@ enum BasisDecompressFormat {
 
 basist::etc1_global_selector_codebook *sel_codebook = nullptr;
 
-static PoolVector<uint8_t> basis_universal_packer(const Ref<Image> &p_image, Image::UsedChannels p_channels) {
-
-	PoolVector<uint8_t> budata;
-
 #ifdef TOOLS_ENABLED
+static Vector<uint8_t> basis_universal_packer(const Ref<Image> &p_image, Image::UsedChannels p_channels) {
+
+	Vector<uint8_t> budata;
 
 	{
 		Ref<Image> image = p_image->duplicate();
@@ -74,10 +73,10 @@ static PoolVector<uint8_t> basis_universal_packer(const Ref<Image> &p_image, Ima
 		basisu::image buimg(image->get_width(), image->get_height());
 
 		{
-			PoolVector<uint8_t> vec = image->get_data();
-			PoolVector<uint8_t>::Read r = vec.read();
+			Vector<uint8_t> vec = image->get_data();
+			const uint8_t *r = vec.ptr();
 
-			memcpy(buimg.get_ptr(), r.ptr(), vec.size());
+			memcpy(buimg.get_ptr(), r, vec.size());
 		}
 
 		//image->save_png("pepeche.png");
@@ -117,14 +116,10 @@ static PoolVector<uint8_t> basis_universal_packer(const Ref<Image> &p_image, Ima
 #ifdef USE_RG_AS_RGBA
 				image->convert_rg_to_ra_rgba8();
 				decompress_format = BASIS_DECOMPRESS_RG_AS_RA;
-
 #else
-
 				params.m_seperate_rg_to_color_alpha = true;
 				decompress_format = BASIS_DECOMPRESS_RG;
-
 #endif
-
 			} break;
 			case Image::USED_CHANNELS_RGB: {
 				decompress_format = BASIS_DECOMPRESS_RGB;
@@ -145,22 +140,22 @@ static PoolVector<uint8_t> basis_universal_packer(const Ref<Image> &p_image, Ima
 		budata.resize(buvec.size() + 4);
 
 		{
-			PoolVector<uint8_t>::Write w = budata.write();
-			uint32_t *decf = (uint32_t *)w.ptr();
+			uint8_t *w = budata.ptrw();
+			uint32_t *decf = (uint32_t *)w;
 			*decf = decompress_format;
-			memcpy(w.ptr() + 4, &buvec[0], buvec.size());
+			memcpy(w + 4, &buvec[0], buvec.size());
 		}
 	}
 
-#endif
 	return budata;
 }
+#endif // TOOLS_ENABLED
 
-static Ref<Image> basis_universal_unpacker(const PoolVector<uint8_t> &p_buffer) {
+static Ref<Image> basis_universal_unpacker(const Vector<uint8_t> &p_buffer) {
 	Ref<Image> image;
 
-	PoolVector<uint8_t>::Read r = p_buffer.read();
-	const uint8_t *ptr = r.ptr();
+	const uint8_t *r = p_buffer.ptr();
+	const uint8_t *ptr = r;
 	int size = p_buffer.size();
 
 	basist::transcoder_texture_format format;
@@ -241,12 +236,12 @@ static Ref<Image> basis_universal_unpacker(const PoolVector<uint8_t> &p_buffer)
 	tr.get_image_info(ptr, size, info, 0);
 
 	int block_size = basist::basis_get_bytes_per_block(format);
-	PoolVector<uint8_t> gpudata;
+	Vector<uint8_t> gpudata;
 	gpudata.resize(info.m_total_blocks * block_size);
 
 	{
-		PoolVector<uint8_t>::Write w = gpudata.write();
-		uint8_t *dst = w.ptr();
+		uint8_t *w = gpudata.ptrw();
+		uint8_t *dst = w;
 		for (int i = 0; i < gpudata.size(); i++)
 			dst[i] = 0x00;
 
@@ -286,7 +281,7 @@ void unregister_basis_universal_types() {
 
 #ifdef TOOLS_ENABLED
 	delete sel_codebook;
-#endif
 	Image::basis_universal_packer = NULL;
+#endif
 	Image::basis_universal_unpacker = NULL;
 }
diff --git a/modules/basis_universal/texture_basisu.cpp b/modules/basis_universal/texture_basisu.cpp
index 3b3805157b..12f3241c98 100644
--- a/modules/basis_universal/texture_basisu.cpp
+++ b/modules/basis_universal/texture_basisu.cpp
@@ -44,7 +44,7 @@ void TextureBasisU::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_basisu_data"), &TextureBasisU::get_data);
 	ClassDB::bind_method(D_METHOD("import"), &TextureBasisU::import);
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_BYTE_ARRAY, "basisu_data"), "set_basisu_data", "get_basisu_data");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_BYTE_ARRAY, "basisu_data"), "set_basisu_data", "get_basisu_data");
 
 };
 
@@ -81,13 +81,13 @@ uint32_t TextureBasisU::get_flags() const {
 };
 
 
-void TextureBasisU::set_basisu_data(const PoolVector<uint8_t>& p_data) {
+void TextureBasisU::set_basisu_data(const Vector<uint8_t>& p_data) {
 
 #ifdef TOOLS_ENABLED
 	data = p_data;
 #endif
 
-	PoolVector<uint8_t>::Read r = p_data.read();
+	const uint8_t* r = p_data.ptr();
 	const void* ptr = r.ptr();
 	int size = p_data.size();
 
@@ -114,11 +114,11 @@ void TextureBasisU::set_basisu_data(const PoolVector<uint8_t>& p_data) {
 	tex_size = Size2(info.m_width, info.m_height);
 
 	int block_size = basist::basis_get_bytes_per_block(format);
-	PoolVector<uint8_t> gpudata;
+	Vector<uint8_t> gpudata;
 	gpudata.resize(info.m_total_blocks * block_size);
 
 	{
-		PoolVector<uint8_t>::Write w = gpudata.write();
+		uint8_t* w = gpudata.ptrw();
 		uint8_t* dst = w.ptr();
 		for (int i=0; i<gpudata.size(); i++)
 			dst[i] = 0x00;
@@ -152,7 +152,7 @@ Error TextureBasisU::import(const Ref<Image>& p_img) {
 
 #ifdef TOOLS_ENABLED
 
-	PoolVector<uint8_t> budata;
+	Vector<uint8_t> budata;
 
 	{
 		Image::Format format = p_img->get_format();
@@ -168,9 +168,9 @@ Error TextureBasisU::import(const Ref<Image>& p_img) {
 		basisu::image buimg(p_img->get_width(), p_img->get_height());
 		int size = p_img->get_width() * p_img->get_height() * 4;
 
-		PoolVector<uint8_t> vec = copy->get_data();
+		Vector<uint8_t> vec = copy->get_data();
 		{
-			PoolVector<uint8_t>::Read r = vec.read();
+			const uint8_t* r = vec.ptr();
 			memcpy(buimg.get_ptr(), r.ptr(), size);
 		};
 
@@ -198,7 +198,7 @@ Error TextureBasisU::import(const Ref<Image>& p_img) {
 		budata.resize(buvec.size());
 
 		{
-			PoolVector<uint8_t>::Write w = budata.write();
+			uint8_t* w = budata.ptrw();
 			memcpy(w.ptr(), &buvec[0], budata.size());
 		};
 	};
@@ -213,7 +213,7 @@ Error TextureBasisU::import(const Ref<Image>& p_img) {
 };
 
 
-PoolVector<uint8_t> TextureBasisU::get_basisu_data() const {
+Vector<uint8_t> TextureBasisU::get_basisu_data() const {
 
 	return data;
 };
diff --git a/modules/basis_universal/texture_basisu.h b/modules/basis_universal/texture_basisu.h
index 8474a63258..8de151ede0 100644
--- a/modules/basis_universal/texture_basisu.h
+++ b/modules/basis_universal/texture_basisu.h
@@ -47,7 +47,7 @@ class TextureBasisU : public Texture {
 
 	uint32_t flags;
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 
 	static void _bind_methods();
 
@@ -64,9 +64,9 @@ public:
 
 	Error import(const Ref<Image> &p_img);
 
-	void set_basisu_data(const PoolVector<uint8_t>& p_data);
+	void set_basisu_data(const Vector<uint8_t>& p_data);
 
-	PoolVector<uint8_t> get_basisu_data() const;
+	Vector<uint8_t> get_basisu_data() const;
 	String get_img_path() const;
 
 	TextureBasisU();
diff --git a/modules/bmp/image_loader_bmp.cpp b/modules/bmp/image_loader_bmp.cpp
index 5ce6d59daa..71e5076e78 100644
--- a/modules/bmp/image_loader_bmp.cpp
+++ b/modules/bmp/image_loader_bmp.cpp
@@ -65,7 +65,7 @@ Error ImageLoaderBMP::convert_to_image(Ref<Image> p_image,
 		}
 
 		// Image data (might be indexed)
-		PoolVector<uint8_t> data;
+		Vector<uint8_t> data;
 		int data_len = 0;
 
 		if (bits_per_pixel <= 8) { // indexed
@@ -76,8 +76,8 @@ Error ImageLoaderBMP::convert_to_image(Ref<Image> p_image,
 		ERR_FAIL_COND_V(data_len == 0, ERR_BUG);
 		err = data.resize(data_len);
 
-		PoolVector<uint8_t>::Write data_w = data.write();
-		uint8_t *write_buffer = data_w.ptr();
+		uint8_t *data_w = data.ptrw();
+		uint8_t *write_buffer = data_w;
 
 		const uint32_t width_bytes = width * bits_per_pixel / 8;
 		const uint32_t line_width = (width_bytes + 3) & ~3;
@@ -158,11 +158,11 @@ Error ImageLoaderBMP::convert_to_image(Ref<Image> p_image,
 		} else { // data is in indexed format, extend it
 
 			// Palette data
-			PoolVector<uint8_t> palette_data;
+			Vector<uint8_t> palette_data;
 			palette_data.resize(color_table_size * 4);
 
-			PoolVector<uint8_t>::Write palette_data_w = palette_data.write();
-			uint8_t *pal = palette_data_w.ptr();
+			uint8_t *palette_data_w = palette_data.ptrw();
+			uint8_t *pal = palette_data_w;
 
 			const uint8_t *cb = p_color_buffer;
 
@@ -177,11 +177,11 @@ Error ImageLoaderBMP::convert_to_image(Ref<Image> p_image,
 				cb += 4;
 			}
 			// Extend palette to image
-			PoolVector<uint8_t> extended_data;
+			Vector<uint8_t> extended_data;
 			extended_data.resize(data.size() * 4);
 
-			PoolVector<uint8_t>::Write ex_w = extended_data.write();
-			uint8_t *dest = ex_w.ptr();
+			uint8_t *ex_w = extended_data.ptrw();
+			uint8_t *dest = ex_w;
 
 			const int num_pixels = width * height;
 
@@ -260,27 +260,27 @@ Error ImageLoaderBMP::load_image(Ref<Image> p_image, FileAccess *f,
 				ERR_FAIL_COND_V(color_table_size == 0, ERR_BUG);
 			}
 
-			PoolVector<uint8_t> bmp_color_table;
+			Vector<uint8_t> bmp_color_table;
 			// Color table is usually 4 bytes per color -> [B][G][R][0]
 			bmp_color_table.resize(color_table_size * 4);
-			PoolVector<uint8_t>::Write bmp_color_table_w = bmp_color_table.write();
-			f->get_buffer(bmp_color_table_w.ptr(), color_table_size * 4);
+			uint8_t *bmp_color_table_w = bmp_color_table.ptrw();
+			f->get_buffer(bmp_color_table_w, color_table_size * 4);
 
 			f->seek(bmp_header.bmp_file_header.bmp_file_offset);
 
 			uint32_t bmp_buffer_size = (bmp_header.bmp_file_header.bmp_file_size -
 										bmp_header.bmp_file_header.bmp_file_offset);
 
-			PoolVector<uint8_t> bmp_buffer;
+			Vector<uint8_t> bmp_buffer;
 			err = bmp_buffer.resize(bmp_buffer_size);
 			if (err == OK) {
-				PoolVector<uint8_t>::Write bmp_buffer_w = bmp_buffer.write();
-				f->get_buffer(bmp_buffer_w.ptr(), bmp_buffer_size);
+				uint8_t *bmp_buffer_w = bmp_buffer.ptrw();
+				f->get_buffer(bmp_buffer_w, bmp_buffer_size);
 
-				PoolVector<uint8_t>::Read bmp_buffer_r = bmp_buffer.read();
-				PoolVector<uint8_t>::Read bmp_color_table_r = bmp_color_table.read();
-				err = convert_to_image(p_image, bmp_buffer_r.ptr(),
-						bmp_color_table_r.ptr(), color_table_size, bmp_header);
+				const uint8_t *bmp_buffer_r = bmp_buffer.ptr();
+				const uint8_t *bmp_color_table_r = bmp_color_table.ptr();
+				err = convert_to_image(p_image, bmp_buffer_r,
+						bmp_color_table_r, color_table_size, bmp_header);
 			}
 			f->close();
 		}
diff --git a/modules/bullet/area_bullet.cpp b/modules/bullet/area_bullet.cpp
index 7806145390..e8a5c1475a 100644
--- a/modules/bullet/area_bullet.cpp
+++ b/modules/bullet/area_bullet.cpp
@@ -117,7 +117,7 @@ void AreaBullet::call_event(CollisionObjectBullet *p_otherObject, PhysicsServer:
 	call_event_res[3] = 0; // other_body_shape ID
 	call_event_res[4] = 0; // self_shape ID
 
-	Variant::CallError outResp;
+	Callable::CallError outResp;
 	areaGodoObject->call(event.event_callback_method, (const Variant **)call_event_res_ptr, 5, outResp);
 }
 
diff --git a/modules/bullet/rigid_body_bullet.cpp b/modules/bullet/rigid_body_bullet.cpp
index e5804fbde8..d33c3a748c 100644
--- a/modules/bullet/rigid_body_bullet.cpp
+++ b/modules/bullet/rigid_body_bullet.cpp
@@ -370,7 +370,7 @@ void RigidBodyBullet::dispatch_callbacks() {
 		} else {
 			const Variant *vp[2] = { &variantBodyDirect, &force_integration_callback->udata };
 
-			Variant::CallError responseCallError;
+			Callable::CallError responseCallError;
 			int argc = (force_integration_callback->udata.get_type() == Variant::NIL) ? 1 : 2;
 			obj->call(force_integration_callback->method, vp, argc, responseCallError);
 		}
diff --git a/modules/bullet/shape_bullet.cpp b/modules/bullet/shape_bullet.cpp
index f46db09e4a..6780f89d9e 100644
--- a/modules/bullet/shape_bullet.cpp
+++ b/modules/bullet/shape_bullet.cpp
@@ -122,8 +122,8 @@ btBoxShape *ShapeBullet::create_shape_box(const btVector3 &boxHalfExtents) {
 	return bulletnew(btBoxShape(boxHalfExtents));
 }
 
-btCapsuleShapeZ *ShapeBullet::create_shape_capsule(btScalar radius, btScalar height) {
-	return bulletnew(btCapsuleShapeZ(radius, height));
+btCapsuleShape *ShapeBullet::create_shape_capsule(btScalar radius, btScalar height) {
+	return bulletnew(btCapsuleShape(radius, height));
 }
 
 btCylinderShape *ShapeBullet::create_shape_cylinder(btScalar radius, btScalar height) {
@@ -142,11 +142,11 @@ btScaledBvhTriangleMeshShape *ShapeBullet::create_shape_concave(btBvhTriangleMes
 	}
 }
 
-btHeightfieldTerrainShape *ShapeBullet::create_shape_height_field(PoolVector<real_t> &p_heights, int p_width, int p_depth, real_t p_min_height, real_t p_max_height) {
+btHeightfieldTerrainShape *ShapeBullet::create_shape_height_field(Vector<real_t> &p_heights, int p_width, int p_depth, real_t p_min_height, real_t p_max_height) {
 	const btScalar ignoredHeightScale(1);
 	const int YAxis = 1; // 0=X, 1=Y, 2=Z
 	const bool flipQuadEdges = false;
-	const void *heightsPtr = p_heights.read().ptr();
+	const void *heightsPtr = p_heights.ptr();
 
 	btHeightfieldTerrainShape *heightfield = bulletnew(btHeightfieldTerrainShape(p_width, p_depth, heightsPtr, ignoredHeightScale, p_min_height, p_max_height, YAxis, PHY_FLOAT, flipQuadEdges));
 
@@ -370,7 +370,7 @@ ConcavePolygonShapeBullet::~ConcavePolygonShapeBullet() {
 		delete meshShape->getTriangleInfoMap();
 		bulletdelete(meshShape);
 	}
-	faces = PoolVector<Vector3>();
+	faces = Vector<Vector3>();
 }
 
 void ConcavePolygonShapeBullet::set_data(const Variant &p_data) {
@@ -385,7 +385,7 @@ PhysicsServer::ShapeType ConcavePolygonShapeBullet::get_type() const {
 	return PhysicsServer::SHAPE_CONCAVE_POLYGON;
 }
 
-void ConcavePolygonShapeBullet::setup(PoolVector<Vector3> p_faces) {
+void ConcavePolygonShapeBullet::setup(Vector<Vector3> p_faces) {
 	faces = p_faces;
 	if (meshShape) {
 		/// Clear previous created shape
@@ -401,8 +401,8 @@ void ConcavePolygonShapeBullet::setup(PoolVector<Vector3> p_faces) {
 
 		btTriangleMesh *shapeInterface = bulletnew(btTriangleMesh);
 		src_face_count /= 3;
-		PoolVector<Vector3>::Read r = p_faces.read();
-		const Vector3 *facesr = r.ptr();
+		const Vector3 *r = p_faces.ptr();
+		const Vector3 *facesr = r;
 
 		btVector3 supVec_0;
 		btVector3 supVec_1;
@@ -471,10 +471,10 @@ void HeightMapShapeBullet::set_data(const Variant &p_data) {
 	// TODO This code will need adjustments if real_t is set to `double`,
 	// because that precision is unnecessary for a heightmap and Bullet doesn't support it...
 
-	PoolVector<real_t> l_heights;
+	Vector<real_t> l_heights;
 	Variant l_heights_v = d["heights"];
 
-	if (l_heights_v.get_type() == Variant::POOL_REAL_ARRAY) {
+	if (l_heights_v.get_type() == Variant::PACKED_FLOAT32_ARRAY) {
 		// Ready-to-use heights can be passed
 
 		l_heights = l_heights_v;
@@ -491,13 +491,13 @@ void HeightMapShapeBullet::set_data(const Variant &p_data) {
 		// We could convert here automatically but it's better to not be intrusive and let the caller do it if necessary.
 		ERR_FAIL_COND(l_image->get_format() != Image::FORMAT_RF);
 
-		PoolByteArray im_data = l_image->get_data();
+		PackedByteArray im_data = l_image->get_data();
 
 		l_heights.resize(l_image->get_width() * l_image->get_height());
 
-		PoolRealArray::Write w = l_heights.write();
-		PoolByteArray::Read r = im_data.read();
-		float *rp = (float *)r.ptr();
+		real_t *w = l_heights.ptrw();
+		const uint8_t *r = im_data.ptr();
+		float *rp = (float *)r;
 		// At this point, `rp` could be used directly for Bullet, but I don't know how safe it would be.
 
 		for (int i = 0; i < l_heights.size(); ++i) {
@@ -505,7 +505,7 @@ void HeightMapShapeBullet::set_data(const Variant &p_data) {
 		}
 
 	} else {
-		ERR_FAIL_MSG("Expected PoolRealArray or float Image.");
+		ERR_FAIL_MSG("Expected PackedFloat32Array or float Image.");
 	}
 
 	ERR_FAIL_COND(l_width <= 0);
@@ -515,7 +515,7 @@ void HeightMapShapeBullet::set_data(const Variant &p_data) {
 	// Compute min and max heights if not specified.
 	if (!d.has("min_height") && !d.has("max_height")) {
 
-		PoolVector<real_t>::Read r = l_heights.read();
+		const real_t *r = l_heights.ptr();
 		int heights_size = l_heights.size();
 
 		for (int i = 0; i < heights_size; ++i) {
@@ -540,7 +540,7 @@ PhysicsServer::ShapeType HeightMapShapeBullet::get_type() const {
 	return PhysicsServer::SHAPE_HEIGHTMAP;
 }
 
-void HeightMapShapeBullet::setup(PoolVector<real_t> &p_heights, int p_width, int p_depth, real_t p_min_height, real_t p_max_height) {
+void HeightMapShapeBullet::setup(Vector<real_t> &p_heights, int p_width, int p_depth, real_t p_min_height, real_t p_max_height) {
 	// TODO cell size must be tweaked using localScaling, which is a shared property for all Bullet shapes
 
 	// If this array is resized outside of here, it should be preserved due to CoW
diff --git a/modules/bullet/shape_bullet.h b/modules/bullet/shape_bullet.h
index 8d3512cab4..c8b5ca102a 100644
--- a/modules/bullet/shape_bullet.h
+++ b/modules/bullet/shape_bullet.h
@@ -85,12 +85,12 @@ public:
 	static class btStaticPlaneShape *create_shape_plane(const btVector3 &planeNormal, btScalar planeConstant);
 	static class btSphereShape *create_shape_sphere(btScalar radius);
 	static class btBoxShape *create_shape_box(const btVector3 &boxHalfExtents);
-	static class btCapsuleShapeZ *create_shape_capsule(btScalar radius, btScalar height);
+	static class btCapsuleShape *create_shape_capsule(btScalar radius, btScalar height);
 	static class btCylinderShape *create_shape_cylinder(btScalar radius, btScalar height);
 	/// IMPORTANT: Remember to delete the shape interface by calling: delete my_shape->getMeshInterface();
 	static class btConvexPointCloudShape *create_shape_convex(btAlignedObjectArray<btVector3> &p_vertices, const btVector3 &p_local_scaling = btVector3(1, 1, 1));
 	static class btScaledBvhTriangleMeshShape *create_shape_concave(btBvhTriangleMeshShape *p_mesh_shape, const btVector3 &p_local_scaling = btVector3(1, 1, 1));
-	static class btHeightfieldTerrainShape *create_shape_height_field(PoolVector<real_t> &p_heights, int p_width, int p_depth, real_t p_min_height, real_t p_max_height);
+	static class btHeightfieldTerrainShape *create_shape_height_field(Vector<real_t> &p_heights, int p_width, int p_depth, real_t p_min_height, real_t p_max_height);
 	static class btRayShape *create_shape_ray(real_t p_length, bool p_slips_on_slope);
 };
 
@@ -203,7 +203,7 @@ class ConcavePolygonShapeBullet : public ShapeBullet {
 	class btBvhTriangleMeshShape *meshShape;
 
 public:
-	PoolVector<Vector3> faces;
+	Vector<Vector3> faces;
 
 	ConcavePolygonShapeBullet();
 	virtual ~ConcavePolygonShapeBullet();
@@ -214,13 +214,13 @@ public:
 	virtual btCollisionShape *create_bt_shape(const btVector3 &p_implicit_scale, real_t p_extra_edge = 0);
 
 private:
-	void setup(PoolVector<Vector3> p_faces);
+	void setup(Vector<Vector3> p_faces);
 };
 
 class HeightMapShapeBullet : public ShapeBullet {
 
 public:
-	PoolVector<real_t> heights;
+	Vector<real_t> heights;
 	int width;
 	int depth;
 	real_t min_height;
@@ -234,7 +234,7 @@ public:
 	virtual btCollisionShape *create_bt_shape(const btVector3 &p_implicit_scale, real_t p_extra_edge = 0);
 
 private:
-	void setup(PoolVector<real_t> &p_heights, int p_width, int p_depth, real_t p_min_height, real_t p_max_height);
+	void setup(Vector<real_t> &p_heights, int p_width, int p_depth, real_t p_min_height, real_t p_max_height);
 };
 
 class RayShapeBullet : public ShapeBullet {
diff --git a/modules/bullet/soft_body_bullet.cpp b/modules/bullet/soft_body_bullet.cpp
index a7988279c0..f21206dd0d 100644
--- a/modules/bullet/soft_body_bullet.cpp
+++ b/modules/bullet/soft_body_bullet.cpp
@@ -184,7 +184,7 @@ void SoftBodyBullet::get_node_offset(int p_node_index, Vector3 &r_offset) const
 		return;
 
 	Array arrays = soft_mesh->surface_get_arrays(0);
-	PoolVector<Vector3> vertices(arrays[VS::ARRAY_VERTEX]);
+	Vector<Vector3> vertices(arrays[VS::ARRAY_VERTEX]);
 
 	if (0 <= p_node_index && vertices.size() > p_node_index) {
 		r_offset = vertices[p_node_index];
@@ -230,8 +230,8 @@ void SoftBodyBullet::reset_all_node_positions() {
 		return;
 
 	Array arrays = soft_mesh->surface_get_arrays(0);
-	PoolVector<Vector3> vs_vertices(arrays[VS::ARRAY_VERTEX]);
-	PoolVector<Vector3>::Read vs_vertices_read = vs_vertices.read();
+	Vector<Vector3> vs_vertices(arrays[VS::ARRAY_VERTEX]);
+	const Vector3 *vs_vertices_read = vs_vertices.ptr();
 
 	for (int vertex_index = bt_soft_body->m_nodes.size() - 1; 0 <= vertex_index; --vertex_index) {
 
@@ -320,7 +320,7 @@ void SoftBodyBullet::set_drag_coefficient(real_t p_val) {
 	}
 }
 
-void SoftBodyBullet::set_trimesh_body_shape(PoolVector<int> p_indices, PoolVector<Vector3> p_vertices) {
+void SoftBodyBullet::set_trimesh_body_shape(Vector<int> p_indices, Vector<Vector3> p_vertices) {
 	/// Assert the current soft body is destroyed
 	destroy_soft_body();
 
@@ -339,7 +339,7 @@ void SoftBodyBullet::set_trimesh_body_shape(PoolVector<int> p_indices, PoolVecto
 
 			const int vs_vertices_size(p_vertices.size());
 
-			PoolVector<Vector3>::Read p_vertices_read = p_vertices.read();
+			const Vector3 *p_vertices_read = p_vertices.ptr();
 
 			for (int vs_vertex_index = 0; vs_vertex_index < vs_vertices_size; ++vs_vertex_index) {
 
@@ -366,7 +366,7 @@ void SoftBodyBullet::set_trimesh_body_shape(PoolVector<int> p_indices, PoolVecto
 		{ // Parse vertices to bullet
 
 			bt_vertices.resize(indices_map_size * 3);
-			PoolVector<Vector3>::Read p_vertices_read = p_vertices.read();
+			const Vector3 *p_vertices_read = p_vertices.ptr();
 
 			for (int i = 0; i < indices_map_size; ++i) {
 				bt_vertices.write[3 * i + 0] = p_vertices_read[indices_table[i][0]].x;
@@ -382,7 +382,7 @@ void SoftBodyBullet::set_trimesh_body_shape(PoolVector<int> p_indices, PoolVecto
 
 			bt_triangles.resize(triangles_size * 3);
 
-			PoolVector<int>::Read p_indices_read = p_indices.read();
+			const int *p_indices_read = p_indices.ptr();
 
 			for (int i = 0; i < triangles_size; ++i) {
 				bt_triangles.write[3 * i + 0] = vs_indices_to_physics_table[p_indices_read[3 * i + 2]];
diff --git a/modules/bullet/soft_body_bullet.h b/modules/bullet/soft_body_bullet.h
index b98116b073..2df8ce074f 100644
--- a/modules/bullet/soft_body_bullet.h
+++ b/modules/bullet/soft_body_bullet.h
@@ -152,7 +152,7 @@ public:
 	_FORCE_INLINE_ real_t get_drag_coefficient() const { return drag_coefficient; }
 
 private:
-	void set_trimesh_body_shape(PoolVector<int> p_indices, PoolVector<Vector3> p_vertices);
+	void set_trimesh_body_shape(Vector<int> p_indices, Vector<Vector3> p_vertices);
 	void setup_soft_body();
 
 	void pin_node(int p_node_index);
diff --git a/modules/bullet/space_bullet.cpp b/modules/bullet/space_bullet.cpp
index 0e4c4b4731..f6df97f11d 100644
--- a/modules/bullet/space_bullet.cpp
+++ b/modules/bullet/space_bullet.cpp
@@ -726,9 +726,6 @@ void SpaceBullet::check_ghost_overlaps() {
 
 					other_body_shape = static_cast<btCollisionShape *>(otherObject->get_bt_shape(z));
 
-					if (other_body_shape->isConcave())
-						continue;
-
 					btTransform other_shape_transform(otherObject->get_bt_shape_transform(z));
 					other_shape_transform.getOrigin() *= other_body_scale;
 
diff --git a/modules/camera/camera_ios.mm b/modules/camera/camera_ios.mm
index 8059277503..f01135f251 100644
--- a/modules/camera/camera_ios.mm
+++ b/modules/camera/camera_ios.mm
@@ -44,7 +44,7 @@
 	Ref<CameraFeed> feed;
 	size_t width[2];
 	size_t height[2];
-	PoolVector<uint8_t> img_data[2];
+	Vector<uint8_t> img_data[2];
 
 	AVCaptureDeviceInput *input;
 	AVCaptureVideoDataOutput *output;
@@ -175,7 +175,7 @@
 				img_data[0].resize(new_width * new_height);
 			}
 
-			PoolVector<uint8_t>::Write w = img_data[0].write();
+			uint8_t *w = img_data[0].ptrw();
 			memcpy(w.ptr(), dataY, new_width * new_height);
 
 			img[0].instance();
@@ -196,7 +196,7 @@
 				img_data[1].resize(2 * new_width * new_height);
 			}
 
-			PoolVector<uint8_t>::Write w = img_data[1].write();
+			uint8_t *w = img_data[1].ptrw();
 			memcpy(w.ptr(), dataCbCr, 2 * new_width * new_height);
 
 			///TODO GLES2 doesn't support FORMAT_RG8, need to do some form of conversion
diff --git a/modules/camera/camera_osx.mm b/modules/camera/camera_osx.mm
index 658ddb728b..9a72174723 100644
--- a/modules/camera/camera_osx.mm
+++ b/modules/camera/camera_osx.mm
@@ -42,7 +42,7 @@
 	Ref<CameraFeed> feed;
 	size_t width[2];
 	size_t height[2];
-	PoolVector<uint8_t> img_data[2];
+	Vector<uint8_t> img_data[2];
 
 	AVCaptureDeviceInput *input;
 	AVCaptureVideoDataOutput *output;
@@ -159,8 +159,8 @@
 				img_data[0].resize(new_width * new_height);
 			}
 
-			PoolVector<uint8_t>::Write w = img_data[0].write();
-			memcpy(w.ptr(), dataY, new_width * new_height);
+			uint8_t *w = img_data[0].ptrw();
+			memcpy(w, dataY, new_width * new_height);
 
 			img[0].instance();
 			img[0]->create(new_width, new_height, 0, Image::FORMAT_R8, img_data[0]);
@@ -177,8 +177,8 @@
 				img_data[1].resize(2 * new_width * new_height);
 			}
 
-			PoolVector<uint8_t>::Write w = img_data[1].write();
-			memcpy(w.ptr(), dataCbCr, 2 * new_width * new_height);
+			uint8_t *w = img_data[1].ptrw();
+			memcpy(w, dataCbCr, 2 * new_width * new_height);
 
 			///TODO GLES2 doesn't support FORMAT_RG8, need to do some form of conversion
 			img[1].instance();
diff --git a/modules/csg/csg.cpp b/modules/csg/csg.cpp
index cc3bbed27f..36055ce840 100644
--- a/modules/csg/csg.cpp
+++ b/modules/csg/csg.cpp
@@ -39,7 +39,7 @@ void CSGBrush::clear() {
 	faces.clear();
 }
 
-void CSGBrush::build_from_faces(const PoolVector<Vector3> &p_vertices, const PoolVector<Vector2> &p_uvs, const PoolVector<bool> &p_smooth, const PoolVector<Ref<Material> > &p_materials, const PoolVector<bool> &p_invert_faces) {
+void CSGBrush::build_from_faces(const Vector<Vector3> &p_vertices, const Vector<Vector2> &p_uvs, const Vector<bool> &p_smooth, const Vector<Ref<Material> > &p_materials, const Vector<bool> &p_invert_faces) {
 
 	clear();
 
@@ -47,15 +47,15 @@ void CSGBrush::build_from_faces(const PoolVector<Vector3> &p_vertices, const Poo
 
 	ERR_FAIL_COND((vc % 3) != 0);
 
-	PoolVector<Vector3>::Read rv = p_vertices.read();
+	const Vector3 *rv = p_vertices.ptr();
 	int uvc = p_uvs.size();
-	PoolVector<Vector2>::Read ruv = p_uvs.read();
+	const Vector2 *ruv = p_uvs.ptr();
 	int sc = p_smooth.size();
-	PoolVector<bool>::Read rs = p_smooth.read();
+	const bool *rs = p_smooth.ptr();
 	int mc = p_materials.size();
-	PoolVector<Ref<Material> >::Read rm = p_materials.read();
+	const Ref<Material> *rm = p_materials.ptr();
 	int ic = p_invert_faces.size();
-	PoolVector<bool>::Read ri = p_invert_faces.read();
+	const bool *ri = p_invert_faces.ptr();
 
 	Map<Ref<Material>, int> material_map;
 
diff --git a/modules/csg/csg.h b/modules/csg/csg.h
index a11e55c72a..472a96d5df 100644
--- a/modules/csg/csg.h
+++ b/modules/csg/csg.h
@@ -38,7 +38,7 @@
 #include "core/math/transform.h"
 #include "core/math/vector3.h"
 #include "core/oa_hash_map.h"
-#include "core/pool_vector.h"
+
 #include "scene/resources/material.h"
 
 struct CSGBrush {
@@ -58,7 +58,7 @@ struct CSGBrush {
 
 	void _regen_face_aabbs();
 	//create a brush from faces
-	void build_from_faces(const PoolVector<Vector3> &p_vertices, const PoolVector<Vector2> &p_uvs, const PoolVector<bool> &p_smooth, const PoolVector<Ref<Material> > &p_materials, const PoolVector<bool> &p_invert_faces);
+	void build_from_faces(const Vector<Vector3> &p_vertices, const Vector<Vector2> &p_uvs, const Vector<bool> &p_smooth, const Vector<Ref<Material> > &p_materials, const Vector<bool> &p_invert_faces);
 	void copy_from(const CSGBrush &p_brush, const Transform &p_xform);
 
 	void clear();
diff --git a/modules/csg/csg_gizmos.cpp b/modules/csg/csg_gizmos.cpp
index 49387606f3..1b63bccb06 100644
--- a/modules/csg/csg_gizmos.cpp
+++ b/modules/csg/csg_gizmos.cpp
@@ -336,12 +336,12 @@ void CSGShapeSpatialGizmoPlugin::redraw(EditorSpatialGizmo *p_gizmo) {
 
 	Ref<Material> handles_material = get_material("handles");
 
-	PoolVector<Vector3> faces = cs->get_brush_faces();
+	Vector<Vector3> faces = cs->get_brush_faces();
 
 	Vector<Vector3> lines;
 	lines.resize(faces.size() * 2);
 	{
-		PoolVector<Vector3>::Read r = faces.read();
+		const Vector3 *r = faces.ptr();
 
 		for (int i = 0; i < lines.size(); i += 6) {
 			int f = i / 6;
diff --git a/modules/csg/csg_shape.cpp b/modules/csg/csg_shape.cpp
index 33e4e9748c..d017afd792 100644
--- a/modules/csg/csg_shape.cpp
+++ b/modules/csg/csg_shape.cpp
@@ -334,16 +334,16 @@ void CSGShape::_update_shape() {
 			surfaces.write[i].material = n->materials[i];
 		}
 
-		surfaces.write[i].verticesw = surfaces.write[i].vertices.write();
-		surfaces.write[i].normalsw = surfaces.write[i].normals.write();
-		surfaces.write[i].uvsw = surfaces.write[i].uvs.write();
+		surfaces.write[i].verticesw = surfaces.write[i].vertices.ptrw();
+		surfaces.write[i].normalsw = surfaces.write[i].normals.ptrw();
+		surfaces.write[i].uvsw = surfaces.write[i].uvs.ptrw();
 		if (calculate_tangents) {
-			surfaces.write[i].tansw = surfaces.write[i].tans.write();
+			surfaces.write[i].tansw = surfaces.write[i].tans.ptrw();
 		}
 	}
 
 	//fill arrays
-	PoolVector<Vector3> physics_faces;
+	Vector<Vector3> physics_faces;
 	bool fill_physics_faces = false;
 	if (root_collision_shape.is_valid()) {
 		physics_faces.resize(n->faces.size() * 3);
@@ -351,10 +351,10 @@ void CSGShape::_update_shape() {
 	}
 
 	{
-		PoolVector<Vector3>::Write physicsw;
+		Vector3 *physicsw;
 
 		if (fill_physics_faces) {
-			physicsw = physics_faces.write();
+			physicsw = physics_faces.ptrw();
 		}
 
 		for (int i = 0; i < n->faces.size(); i++) {
@@ -435,12 +435,6 @@ void CSGShape::_update_shape() {
 			have_tangents = genTangSpaceDefault(&msc);
 		}
 
-		// unset write access
-		surfaces.write[i].verticesw.release();
-		surfaces.write[i].normalsw.release();
-		surfaces.write[i].uvsw.release();
-		surfaces.write[i].tansw.release();
-
 		if (surfaces[i].last_added == 0)
 			continue;
 
@@ -470,18 +464,18 @@ AABB CSGShape::get_aabb() const {
 	return node_aabb;
 }
 
-PoolVector<Vector3> CSGShape::get_brush_faces() {
-	ERR_FAIL_COND_V(!is_inside_tree(), PoolVector<Vector3>());
+Vector<Vector3> CSGShape::get_brush_faces() {
+	ERR_FAIL_COND_V(!is_inside_tree(), Vector<Vector3>());
 	CSGBrush *b = _get_brush();
 	if (!b) {
-		return PoolVector<Vector3>();
+		return Vector<Vector3>();
 	}
 
-	PoolVector<Vector3> faces;
+	Vector<Vector3> faces;
 	int fc = b->faces.size();
 	faces.resize(fc * 3);
 	{
-		PoolVector<Vector3>::Write w = faces.write();
+		Vector3 *w = faces.ptrw();
 		for (int i = 0; i < fc; i++) {
 			w[i * 3 + 0] = b->faces[i].vertices[0];
 			w[i * 3 + 1] = b->faces[i].vertices[1];
@@ -492,9 +486,9 @@ PoolVector<Vector3> CSGShape::get_brush_faces() {
 	return faces;
 }
 
-PoolVector<Face3> CSGShape::get_faces(uint32_t p_usage_flags) const {
+Vector<Face3> CSGShape::get_faces(uint32_t p_usage_flags) const {
 
-	return PoolVector<Face3>();
+	return Vector<Face3>();
 }
 
 void CSGShape::_notification(int p_what) {
@@ -627,7 +621,7 @@ void CSGShape::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_meshes"), &CSGShape::get_meshes);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "operation", PROPERTY_HINT_ENUM, "Union,Intersection,Subtraction"), "set_operation", "get_operation");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "snap", PROPERTY_HINT_RANGE, "0.0001,1,0.001"), "set_snap", "get_snap");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "snap", PROPERTY_HINT_RANGE, "0.0001,1,0.001"), "set_snap", "get_snap");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "calculate_tangents"), "set_calculate_tangents", "is_calculating_tangents");
 
 	ADD_GROUP("Collision", "collision_");
@@ -671,15 +665,15 @@ CSGCombiner::CSGCombiner() {
 
 /////////////////////
 
-CSGBrush *CSGPrimitive::_create_brush_from_arrays(const PoolVector<Vector3> &p_vertices, const PoolVector<Vector2> &p_uv, const PoolVector<bool> &p_smooth, const PoolVector<Ref<Material> > &p_materials) {
+CSGBrush *CSGPrimitive::_create_brush_from_arrays(const Vector<Vector3> &p_vertices, const Vector<Vector2> &p_uv, const Vector<bool> &p_smooth, const Vector<Ref<Material> > &p_materials) {
 
 	CSGBrush *brush = memnew(CSGBrush);
 
-	PoolVector<bool> invert;
+	Vector<bool> invert;
 	invert.resize(p_vertices.size() / 3);
 	{
 		int ic = invert.size();
-		PoolVector<bool>::Write w = invert.write();
+		bool *w = invert.ptrw();
 		for (int i = 0; i < ic; i++) {
 			w[i] = invert_faces;
 		}
@@ -721,10 +715,10 @@ CSGBrush *CSGMesh::_build_brush() {
 	if (!mesh.is_valid())
 		return NULL;
 
-	PoolVector<Vector3> vertices;
-	PoolVector<bool> smooth;
-	PoolVector<Ref<Material> > materials;
-	PoolVector<Vector2> uvs;
+	Vector<Vector3> vertices;
+	Vector<bool> smooth;
+	Vector<Ref<Material> > materials;
+	Vector<Vector2> uvs;
 	Ref<Material> material = get_material();
 
 	for (int i = 0; i < mesh->get_surface_count(); i++) {
@@ -740,25 +734,25 @@ CSGBrush *CSGMesh::_build_brush() {
 			ERR_FAIL_COND_V(arrays.size() == 0, NULL);
 		}
 
-		PoolVector<Vector3> avertices = arrays[Mesh::ARRAY_VERTEX];
+		Vector<Vector3> avertices = arrays[Mesh::ARRAY_VERTEX];
 		if (avertices.size() == 0)
 			continue;
 
-		PoolVector<Vector3>::Read vr = avertices.read();
+		const Vector3 *vr = avertices.ptr();
 
-		PoolVector<Vector3> anormals = arrays[Mesh::ARRAY_NORMAL];
-		PoolVector<Vector3>::Read nr;
+		Vector<Vector3> anormals = arrays[Mesh::ARRAY_NORMAL];
+		const Vector3 *nr;
 		bool nr_used = false;
 		if (anormals.size()) {
-			nr = anormals.read();
+			nr = anormals.ptr();
 			nr_used = true;
 		}
 
-		PoolVector<Vector2> auvs = arrays[Mesh::ARRAY_TEX_UV];
-		PoolVector<Vector2>::Read uvr;
+		Vector<Vector2> auvs = arrays[Mesh::ARRAY_TEX_UV];
+		const Vector2 *uvr;
 		bool uvr_used = false;
 		if (auvs.size()) {
-			uvr = auvs.read();
+			uvr = auvs.ptr();
 			uvr_used = true;
 		}
 
@@ -769,7 +763,7 @@ CSGBrush *CSGMesh::_build_brush() {
 			mat = mesh->surface_get_material(i);
 		}
 
-		PoolVector<int> aindices = arrays[Mesh::ARRAY_INDEX];
+		Vector<int> aindices = arrays[Mesh::ARRAY_INDEX];
 		if (aindices.size()) {
 			int as = vertices.size();
 			int is = aindices.size();
@@ -779,12 +773,12 @@ CSGBrush *CSGMesh::_build_brush() {
 			materials.resize((as + is) / 3);
 			uvs.resize(as + is);
 
-			PoolVector<Vector3>::Write vw = vertices.write();
-			PoolVector<bool>::Write sw = smooth.write();
-			PoolVector<Vector2>::Write uvw = uvs.write();
-			PoolVector<Ref<Material> >::Write mw = materials.write();
+			Vector3 *vw = vertices.ptrw();
+			bool *sw = smooth.ptrw();
+			Vector2 *uvw = uvs.ptrw();
+			Ref<Material> *mw = materials.ptrw();
 
-			PoolVector<int>::Read ir = aindices.read();
+			const int *ir = aindices.ptr();
 
 			for (int j = 0; j < is; j += 3) {
 
@@ -825,10 +819,10 @@ CSGBrush *CSGMesh::_build_brush() {
 			uvs.resize(as + is);
 			materials.resize((as + is) / 3);
 
-			PoolVector<Vector3>::Write vw = vertices.write();
-			PoolVector<bool>::Write sw = smooth.write();
-			PoolVector<Vector2>::Write uvw = uvs.write();
-			PoolVector<Ref<Material> >::Write mw = materials.write();
+			Vector3 *vw = vertices.ptrw();
+			bool *sw = smooth.ptrw();
+			Vector2 *uvw = uvs.ptrw();
+			Ref<Material> *mw = materials.ptrw();
 
 			for (int j = 0; j < is; j += 3) {
 
@@ -904,12 +898,12 @@ void CSGMesh::set_mesh(const Ref<Mesh> &p_mesh) {
 	if (mesh == p_mesh)
 		return;
 	if (mesh.is_valid()) {
-		mesh->disconnect("changed", this, "_mesh_changed");
+		mesh->disconnect_compat("changed", this, "_mesh_changed");
 	}
 	mesh = p_mesh;
 
 	if (mesh.is_valid()) {
-		mesh->connect("changed", this, "_mesh_changed");
+		mesh->connect_compat("changed", this, "_mesh_changed");
 	}
 
 	_make_dirty();
@@ -932,11 +926,11 @@ CSGBrush *CSGSphere::_build_brush() {
 	bool invert_val = is_inverting_faces();
 	Ref<Material> material = get_material();
 
-	PoolVector<Vector3> faces;
-	PoolVector<Vector2> uvs;
-	PoolVector<bool> smooth;
-	PoolVector<Ref<Material> > materials;
-	PoolVector<bool> invert;
+	Vector<Vector3> faces;
+	Vector<Vector2> uvs;
+	Vector<bool> smooth;
+	Vector<Ref<Material> > materials;
+	Vector<bool> invert;
 
 	faces.resize(face_count * 3);
 	uvs.resize(face_count * 3);
@@ -947,11 +941,11 @@ CSGBrush *CSGSphere::_build_brush() {
 
 	{
 
-		PoolVector<Vector3>::Write facesw = faces.write();
-		PoolVector<Vector2>::Write uvsw = uvs.write();
-		PoolVector<bool>::Write smoothw = smooth.write();
-		PoolVector<Ref<Material> >::Write materialsw = materials.write();
-		PoolVector<bool>::Write invertw = invert.write();
+		Vector3 *facesw = faces.ptrw();
+		Vector2 *uvsw = uvs.ptrw();
+		bool *smoothw = smooth.ptrw();
+		Ref<Material> *materialsw = materials.ptrw();
+		bool *invertw = invert.ptrw();
 
 		int face = 0;
 
@@ -1055,7 +1049,7 @@ void CSGSphere::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_material", "material"), &CSGSphere::set_material);
 	ClassDB::bind_method(D_METHOD("get_material"), &CSGSphere::get_material);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001"), "set_radius", "get_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001"), "set_radius", "get_radius");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "radial_segments", PROPERTY_HINT_RANGE, "1,100,1"), "set_radial_segments", "get_radial_segments");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "rings", PROPERTY_HINT_RANGE, "1,100,1"), "set_rings", "get_rings");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "smooth_faces"), "set_smooth_faces", "get_smooth_faces");
@@ -1135,11 +1129,11 @@ CSGBrush *CSGBox::_build_brush() {
 	bool invert_val = is_inverting_faces();
 	Ref<Material> material = get_material();
 
-	PoolVector<Vector3> faces;
-	PoolVector<Vector2> uvs;
-	PoolVector<bool> smooth;
-	PoolVector<Ref<Material> > materials;
-	PoolVector<bool> invert;
+	Vector<Vector3> faces;
+	Vector<Vector2> uvs;
+	Vector<bool> smooth;
+	Vector<Ref<Material> > materials;
+	Vector<bool> invert;
 
 	faces.resize(face_count * 3);
 	uvs.resize(face_count * 3);
@@ -1150,11 +1144,11 @@ CSGBrush *CSGBox::_build_brush() {
 
 	{
 
-		PoolVector<Vector3>::Write facesw = faces.write();
-		PoolVector<Vector2>::Write uvsw = uvs.write();
-		PoolVector<bool>::Write smoothw = smooth.write();
-		PoolVector<Ref<Material> >::Write materialsw = materials.write();
-		PoolVector<bool>::Write invertw = invert.write();
+		Vector3 *facesw = faces.ptrw();
+		Vector2 *uvsw = uvs.ptrw();
+		bool *smoothw = smooth.ptrw();
+		Ref<Material> *materialsw = materials.ptrw();
+		bool *invertw = invert.ptrw();
 
 		int face = 0;
 
@@ -1242,9 +1236,9 @@ void CSGBox::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_material", "material"), &CSGBox::set_material);
 	ClassDB::bind_method(D_METHOD("get_material"), &CSGBox::get_material);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "width", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_width", "get_width");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "height", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_height", "get_height");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "depth", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_depth", "get_depth");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "width", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_width", "get_width");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_height", "get_height");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "depth", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_depth", "get_depth");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "material", PROPERTY_HINT_RESOURCE_TYPE, "StandardMaterial3D,ShaderMaterial"), "set_material", "get_material");
 }
 
@@ -1313,11 +1307,11 @@ CSGBrush *CSGCylinder::_build_brush() {
 	bool invert_val = is_inverting_faces();
 	Ref<Material> material = get_material();
 
-	PoolVector<Vector3> faces;
-	PoolVector<Vector2> uvs;
-	PoolVector<bool> smooth;
-	PoolVector<Ref<Material> > materials;
-	PoolVector<bool> invert;
+	Vector<Vector3> faces;
+	Vector<Vector2> uvs;
+	Vector<bool> smooth;
+	Vector<Ref<Material> > materials;
+	Vector<bool> invert;
 
 	faces.resize(face_count * 3);
 	uvs.resize(face_count * 3);
@@ -1328,11 +1322,11 @@ CSGBrush *CSGCylinder::_build_brush() {
 
 	{
 
-		PoolVector<Vector3>::Write facesw = faces.write();
-		PoolVector<Vector2>::Write uvsw = uvs.write();
-		PoolVector<bool>::Write smoothw = smooth.write();
-		PoolVector<Ref<Material> >::Write materialsw = materials.write();
-		PoolVector<bool>::Write invertw = invert.write();
+		Vector3 *facesw = faces.ptrw();
+		Vector2 *uvsw = uvs.ptrw();
+		bool *smoothw = smooth.ptrw();
+		Ref<Material> *materialsw = materials.ptrw();
+		bool *invertw = invert.ptrw();
 
 		int face = 0;
 
@@ -1457,8 +1451,8 @@ void CSGCylinder::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_smooth_faces", "smooth_faces"), &CSGCylinder::set_smooth_faces);
 	ClassDB::bind_method(D_METHOD("get_smooth_faces"), &CSGCylinder::get_smooth_faces);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "radius", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_radius", "get_radius");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "height", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_height", "get_height");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_radius", "get_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_height", "get_height");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "sides", PROPERTY_HINT_RANGE, "3,64,1"), "set_sides", "get_sides");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "cone"), "set_cone", "is_cone");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "smooth_faces"), "set_smooth_faces", "get_smooth_faces");
@@ -1562,11 +1556,11 @@ CSGBrush *CSGTorus::_build_brush() {
 	bool invert_val = is_inverting_faces();
 	Ref<Material> material = get_material();
 
-	PoolVector<Vector3> faces;
-	PoolVector<Vector2> uvs;
-	PoolVector<bool> smooth;
-	PoolVector<Ref<Material> > materials;
-	PoolVector<bool> invert;
+	Vector<Vector3> faces;
+	Vector<Vector2> uvs;
+	Vector<bool> smooth;
+	Vector<Ref<Material> > materials;
+	Vector<bool> invert;
 
 	faces.resize(face_count * 3);
 	uvs.resize(face_count * 3);
@@ -1577,11 +1571,11 @@ CSGBrush *CSGTorus::_build_brush() {
 
 	{
 
-		PoolVector<Vector3>::Write facesw = faces.write();
-		PoolVector<Vector2>::Write uvsw = uvs.write();
-		PoolVector<bool>::Write smoothw = smooth.write();
-		PoolVector<Ref<Material> >::Write materialsw = materials.write();
-		PoolVector<bool>::Write invertw = invert.write();
+		Vector3 *facesw = faces.ptrw();
+		Vector2 *uvsw = uvs.ptrw();
+		bool *smoothw = smooth.ptrw();
+		Ref<Material> *materialsw = materials.ptrw();
+		bool *invertw = invert.ptrw();
 
 		int face = 0;
 
@@ -1684,8 +1678,8 @@ void CSGTorus::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_smooth_faces", "smooth_faces"), &CSGTorus::set_smooth_faces);
 	ClassDB::bind_method(D_METHOD("get_smooth_faces"), &CSGTorus::get_smooth_faces);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "inner_radius", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_inner_radius", "get_inner_radius");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "outer_radius", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_outer_radius", "get_outer_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "inner_radius", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_inner_radius", "get_inner_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "outer_radius", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_outer_radius", "get_outer_radius");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "sides", PROPERTY_HINT_RANGE, "3,64,1"), "set_sides", "get_sides");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "ring_sides", PROPERTY_HINT_RANGE, "3,64,1"), "set_ring_sides", "get_ring_sides");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "smooth_faces"), "set_smooth_faces", "get_smooth_faces");
@@ -1818,15 +1812,15 @@ CSGBrush *CSGPolygon::_build_brush() {
 
 		if (path != path_cache) {
 			if (path_cache) {
-				path_cache->disconnect("tree_exited", this, "_path_exited");
-				path_cache->disconnect("curve_changed", this, "_path_changed");
+				path_cache->disconnect_compat("tree_exited", this, "_path_exited");
+				path_cache->disconnect_compat("curve_changed", this, "_path_changed");
 				path_cache = NULL;
 			}
 
 			path_cache = path;
 
-			path_cache->connect("tree_exited", this, "_path_exited");
-			path_cache->connect("curve_changed", this, "_path_changed");
+			path_cache->connect_compat("tree_exited", this, "_path_exited");
+			path_cache->connect_compat("curve_changed", this, "_path_changed");
 			path_cache = NULL;
 		}
 		curve = path->get_curve();
@@ -1856,11 +1850,11 @@ CSGBrush *CSGPolygon::_build_brush() {
 	bool invert_val = is_inverting_faces();
 	Ref<Material> material = get_material();
 
-	PoolVector<Vector3> faces;
-	PoolVector<Vector2> uvs;
-	PoolVector<bool> smooth;
-	PoolVector<Ref<Material> > materials;
-	PoolVector<bool> invert;
+	Vector<Vector3> faces;
+	Vector<Vector2> uvs;
+	Vector<bool> smooth;
+	Vector<Ref<Material> > materials;
+	Vector<bool> invert;
 
 	faces.resize(face_count * 3);
 	uvs.resize(face_count * 3);
@@ -1872,11 +1866,11 @@ CSGBrush *CSGPolygon::_build_brush() {
 	AABB aabb; //must be computed
 	{
 
-		PoolVector<Vector3>::Write facesw = faces.write();
-		PoolVector<Vector2>::Write uvsw = uvs.write();
-		PoolVector<bool>::Write smoothw = smooth.write();
-		PoolVector<Ref<Material> >::Write materialsw = materials.write();
-		PoolVector<bool>::Write invertw = invert.write();
+		Vector3 *facesw = faces.ptrw();
+		Vector2 *uvsw = uvs.ptrw();
+		bool *smoothw = smooth.ptrw();
+		Ref<Material> *materialsw = materials.ptrw();
+		bool *invertw = invert.ptrw();
 
 		int face = 0;
 
@@ -2242,8 +2236,8 @@ CSGBrush *CSGPolygon::_build_brush() {
 void CSGPolygon::_notification(int p_what) {
 	if (p_what == NOTIFICATION_EXIT_TREE) {
 		if (path_cache) {
-			path_cache->disconnect("tree_exited", this, "_path_exited");
-			path_cache->disconnect("curve_changed", this, "_path_changed");
+			path_cache->disconnect_compat("tree_exited", this, "_path_exited");
+			path_cache->disconnect_compat("curve_changed", this, "_path_changed");
 			path_cache = NULL;
 		}
 	}
@@ -2318,13 +2312,13 @@ void CSGPolygon::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_path_exited"), &CSGPolygon::_path_exited);
 	ClassDB::bind_method(D_METHOD("_path_changed"), &CSGPolygon::_path_changed);
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "polygon"), "set_polygon", "get_polygon");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "polygon"), "set_polygon", "get_polygon");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "mode", PROPERTY_HINT_ENUM, "Depth,Spin,Path"), "set_mode", "get_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "depth", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_depth", "get_depth");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "spin_degrees", PROPERTY_HINT_RANGE, "1,360,0.1"), "set_spin_degrees", "get_spin_degrees");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "depth", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_depth", "get_depth");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "spin_degrees", PROPERTY_HINT_RANGE, "1,360,0.1"), "set_spin_degrees", "get_spin_degrees");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "spin_sides", PROPERTY_HINT_RANGE, "3,64,1"), "set_spin_sides", "get_spin_sides");
 	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "path_node", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Path"), "set_path_node", "get_path_node");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "path_interval", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_path_interval", "get_path_interval");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "path_interval", PROPERTY_HINT_EXP_RANGE, "0.001,1000.0,0.001,or_greater"), "set_path_interval", "get_path_interval");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "path_rotation", PROPERTY_HINT_ENUM, "Polygon,Path,PathFollow"), "set_path_rotation", "get_path_rotation");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "path_local"), "set_path_local", "is_path_local");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "path_continuous_u"), "set_path_continuous_u", "is_path_continuous_u");
diff --git a/modules/csg/csg_shape.h b/modules/csg/csg_shape.h
index 1098feea51..909437e39b 100644
--- a/modules/csg/csg_shape.h
+++ b/modules/csg/csg_shape.h
@@ -80,17 +80,17 @@ private:
 	};
 
 	struct ShapeUpdateSurface {
-		PoolVector<Vector3> vertices;
-		PoolVector<Vector3> normals;
-		PoolVector<Vector2> uvs;
-		PoolVector<float> tans;
+		Vector<Vector3> vertices;
+		Vector<Vector3> normals;
+		Vector<Vector2> uvs;
+		Vector<float> tans;
 		Ref<Material> material;
 		int last_added;
 
-		PoolVector<Vector3>::Write verticesw;
-		PoolVector<Vector3>::Write normalsw;
-		PoolVector<Vector2>::Write uvsw;
-		PoolVector<float>::Write tansw;
+		Vector3 *verticesw;
+		Vector3 *normalsw;
+		Vector2 *uvsw;
+		float *tansw;
 	};
 
 	//mikktspace callbacks
@@ -122,10 +122,10 @@ public:
 	void set_operation(Operation p_operation);
 	Operation get_operation() const;
 
-	virtual PoolVector<Vector3> get_brush_faces();
+	virtual Vector<Vector3> get_brush_faces();
 
 	virtual AABB get_aabb() const;
-	virtual PoolVector<Face3> get_faces(uint32_t p_usage_flags) const;
+	virtual Vector<Face3> get_faces(uint32_t p_usage_flags) const;
 
 	void set_use_collision(bool p_enable);
 	bool is_using_collision() const;
@@ -172,7 +172,7 @@ private:
 	bool invert_faces;
 
 protected:
-	CSGBrush *_create_brush_from_arrays(const PoolVector<Vector3> &p_vertices, const PoolVector<Vector2> &p_uv, const PoolVector<bool> &p_smooth, const PoolVector<Ref<Material> > &p_materials);
+	CSGBrush *_create_brush_from_arrays(const Vector<Vector3> &p_vertices, const Vector<Vector2> &p_uv, const Vector<bool> &p_smooth, const Vector<Ref<Material> > &p_materials);
 	static void _bind_methods();
 
 public:
diff --git a/modules/csg/doc_classes/CSGPolygon.xml b/modules/csg/doc_classes/CSGPolygon.xml
index 64ae46c69a..02b2e8b03f 100644
--- a/modules/csg/doc_classes/CSGPolygon.xml
+++ b/modules/csg/doc_classes/CSGPolygon.xml
@@ -38,7 +38,7 @@
 		<member name="path_rotation" type="int" setter="set_path_rotation" getter="get_path_rotation" enum="CSGPolygon.PathRotation">
 			The method by which each slice is rotated along the path when [member mode] is [constant MODE_PATH].
 		</member>
-		<member name="polygon" type="PoolVector2Array" setter="set_polygon" getter="get_polygon" default="PoolVector2Array( 0, 0, 0, 1, 1, 1, 1, 0 )">
+		<member name="polygon" type="PackedVector2Array" setter="set_polygon" getter="get_polygon" default="PackedVector2Array( 0, 0, 0, 1, 1, 1, 1, 0 )">
 			Point array that defines the shape that we'll extrude.
 		</member>
 		<member name="smooth_faces" type="bool" setter="set_smooth_faces" getter="get_smooth_faces" default="false">
diff --git a/modules/cvtt/image_compress_cvtt.cpp b/modules/cvtt/image_compress_cvtt.cpp
index 4d762b7a7b..9dbaa88202 100644
--- a/modules/cvtt/image_compress_cvtt.cpp
+++ b/modules/cvtt/image_compress_cvtt.cpp
@@ -179,7 +179,7 @@ void image_compress_cvtt(Image *p_image, float p_lossy_quality, Image::UsedChann
 			p_image->convert(Image::FORMAT_RGBH);
 		}
 
-		PoolVector<uint8_t>::Read rb = p_image->get_data().read();
+		const uint8_t *rb = p_image->get_data().ptr();
 
 		const uint16_t *source_data = reinterpret_cast<const uint16_t *>(&rb[0]);
 		int pixel_element_count = w * h * 3;
@@ -195,15 +195,15 @@ void image_compress_cvtt(Image *p_image, float p_lossy_quality, Image::UsedChann
 		p_image->convert(Image::FORMAT_RGBA8); //still uses RGBA to convert
 	}
 
-	PoolVector<uint8_t>::Read rb = p_image->get_data().read();
+	const uint8_t *rb = p_image->get_data().ptr();
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	int target_size = Image::get_image_data_size(w, h, target_format, p_image->has_mipmaps());
 	int mm_count = p_image->has_mipmaps() ? Image::get_image_required_mipmaps(w, h, target_format) : 0;
 	data.resize(target_size);
 	int shift = Image::get_format_pixel_rshift(target_format);
 
-	PoolVector<uint8_t>::Write wb = data.write();
+	uint8_t *wb = data.ptrw();
 
 	int dst_ofs = 0;
 
@@ -219,7 +219,7 @@ void image_compress_cvtt(Image *p_image, float p_lossy_quality, Image::UsedChann
 	int num_job_threads = OS::get_singleton()->can_use_threads() ? (OS::get_singleton()->get_processor_count() - 1) : 0;
 #endif
 
-	PoolVector<CVTTCompressionRowTask> tasks;
+	Vector<CVTTCompressionRowTask> tasks;
 
 	for (int i = 0; i <= mm_count; i++) {
 
@@ -254,12 +254,12 @@ void image_compress_cvtt(Image *p_image, float p_lossy_quality, Image::UsedChann
 	}
 
 	if (num_job_threads > 0) {
-		PoolVector<Thread *> threads;
+		Vector<Thread *> threads;
 		threads.resize(num_job_threads);
 
-		PoolVector<Thread *>::Write threads_wb = threads.write();
+		Thread **threads_wb = threads.ptrw();
 
-		PoolVector<CVTTCompressionRowTask>::Read tasks_rb = tasks.read();
+		const CVTTCompressionRowTask *tasks_rb = tasks.ptr();
 
 		job_queue.job_tasks = &tasks_rb[0];
 		job_queue.current_task = 0;
@@ -304,14 +304,14 @@ void image_decompress_cvtt(Image *p_image) {
 	int w = p_image->get_width();
 	int h = p_image->get_height();
 
-	PoolVector<uint8_t>::Read rb = p_image->get_data().read();
+	const uint8_t *rb = p_image->get_data().ptr();
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	int target_size = Image::get_image_data_size(w, h, target_format, p_image->has_mipmaps());
 	int mm_count = p_image->get_mipmap_count();
 	data.resize(target_size);
 
-	PoolVector<uint8_t>::Write wb = data.write();
+	uint8_t *wb = data.ptrw();
 
 	int bytes_per_pixel = is_hdr ? 6 : 4;
 
@@ -388,8 +388,5 @@ void image_decompress_cvtt(Image *p_image) {
 		h >>= 1;
 	}
 
-	rb.release();
-	wb.release();
-
 	p_image->create(p_image->get_width(), p_image->get_height(), p_image->has_mipmaps(), target_format, data);
 }
diff --git a/modules/dds/texture_loader_dds.cpp b/modules/dds/texture_loader_dds.cpp
index 5494744c48..a04989449c 100644
--- a/modules/dds/texture_loader_dds.cpp
+++ b/modules/dds/texture_loader_dds.cpp
@@ -222,7 +222,7 @@ RES ResourceFormatDDS::load(const String &p_path, const String &p_original_path,
 	if (!(flags & DDSD_MIPMAPCOUNT))
 		mipmaps = 1;
 
-	PoolVector<uint8_t> src_data;
+	Vector<uint8_t> src_data;
 
 	const DDSFormatInfo &info = dds_format_info[dds_format];
 	uint32_t w = width;
@@ -245,8 +245,8 @@ RES ResourceFormatDDS::load(const String &p_path, const String &p_original_path,
 		}
 
 		src_data.resize(size);
-		PoolVector<uint8_t>::Write wb = src_data.write();
-		f->get_buffer(wb.ptr(), size);
+		uint8_t *wb = src_data.ptrw();
+		f->get_buffer(wb, size);
 
 	} else if (info.palette) {
 
@@ -278,8 +278,8 @@ RES ResourceFormatDDS::load(const String &p_path, const String &p_original_path,
 		}
 
 		src_data.resize(size + 256 * colsize);
-		PoolVector<uint8_t>::Write wb = src_data.write();
-		f->get_buffer(wb.ptr(), size);
+		uint8_t *wb = src_data.ptrw();
+		f->get_buffer(wb, size);
 
 		for (int i = 0; i < 256; i++) {
 
@@ -309,8 +309,8 @@ RES ResourceFormatDDS::load(const String &p_path, const String &p_original_path,
 			size = size * 2;
 
 		src_data.resize(size);
-		PoolVector<uint8_t>::Write wb = src_data.write();
-		f->get_buffer(wb.ptr(), size);
+		uint8_t *wb = src_data.ptrw();
+		f->get_buffer(wb, size);
 
 		switch (dds_format) {
 
diff --git a/modules/enet/doc_classes/NetworkedMultiplayerENet.xml b/modules/enet/doc_classes/NetworkedMultiplayerENet.xml
index 76b3710e96..456bf649d2 100644
--- a/modules/enet/doc_classes/NetworkedMultiplayerENet.xml
+++ b/modules/enet/doc_classes/NetworkedMultiplayerENet.xml
@@ -104,6 +104,24 @@
 				The IP used when creating a server. This is set to the wildcard [code]"*"[/code] by default, which binds to all available interfaces. The given IP needs to be in IPv4 or IPv6 address format, for example: [code]"192.168.1.1"[/code].
 			</description>
 		</method>
+		<method name="set_dtls_certificate">
+			<return type="void">
+			</return>
+			<argument index="0" name="certificate" type="X509Certificate">
+			</argument>
+			<description>
+				Configure the [X509Certificate] to use when [member use_dtls] is [code]true[/code]. For servers, you must also setup the [CryptoKey] via [method set_dtls_key].
+			</description>
+		</method>
+		<method name="set_dtls_key">
+			<return type="void">
+			</return>
+			<argument index="0" name="key" type="CryptoKey">
+			</argument>
+			<description>
+				Configure the [CryptoKey] to use when [member use_dtls] is [code]true[/code]. Remember to also call [method set_dtls_certificate] to setup your [X509Certificate].
+			</description>
+		</method>
 	</methods>
 	<members>
 		<member name="always_ordered" type="bool" setter="set_always_ordered" getter="is_always_ordered" default="false">
@@ -115,6 +133,9 @@
 		<member name="compression_mode" type="int" setter="set_compression_mode" getter="get_compression_mode" enum="NetworkedMultiplayerENet.CompressionMode" default="0">
 			The compression method used for network packets. These have different tradeoffs of compression speed versus bandwidth, you may need to test which one works best for your use case if you use compression at all.
 		</member>
+		<member name="dtls_verify" type="bool" setter="set_dtls_verify_enabled" getter="is_dtls_verify_enabled" default="true">
+			Enable or disable certiticate verification when [member use_dtls] [code]true[/code].
+		</member>
 		<member name="refuse_new_connections" type="bool" setter="set_refuse_new_connections" getter="is_refusing_new_connections" override="true" default="false" />
 		<member name="server_relay" type="bool" setter="set_server_relay_enabled" getter="is_server_relay_enabled" default="true">
 			Enable or disable the server feature that notifies clients of other peers' connection/disconnection, and relays messages between them. When this option is [code]false[/code], clients won't be automatically notified of other peers and won't be able to send them packets through the server.
@@ -123,6 +144,10 @@
 			Set the default channel to be used to transfer data. By default, this value is [code]-1[/code] which means that ENet will only use 2 channels, one for reliable and one for unreliable packets. Channel [code]0[/code] is reserved, and cannot be used. Setting this member to any value between [code]0[/code] and [member channel_count] (excluded) will force ENet to use that channel for sending data.
 		</member>
 		<member name="transfer_mode" type="int" setter="set_transfer_mode" getter="get_transfer_mode" override="true" enum="NetworkedMultiplayerPeer.TransferMode" default="2" />
+		<member name="use_dtls" type="bool" setter="set_dtls_enabled" getter="is_dtls_enabled" default="false">
+			When enabled, the client or server created by this peer, will use [PacketPeerDTLS] instead of raw UDP sockets for communicating with the remote peer. This will make the communication encrypted with DTLS at the cost of higher resource usage and potentially larger packet size.
+			Note: When creating a DTLS server, make sure you setup the key/certificate pair via [method set_dtls_key] and [method set_dtls_certificate]. For DTLS clients, have a look at the [member dtls_verify] option, and configure the certificate accordingly via [method set_dtls_certificate].
+		</member>
 	</members>
 	<constants>
 		<constant name="COMPRESS_NONE" value="0" enum="CompressionMode">
diff --git a/modules/enet/networked_multiplayer_enet.cpp b/modules/enet/networked_multiplayer_enet.cpp
index 21dd758391..406eb467f0 100644
--- a/modules/enet/networked_multiplayer_enet.cpp
+++ b/modules/enet/networked_multiplayer_enet.cpp
@@ -49,7 +49,7 @@ void NetworkedMultiplayerENet::set_target_peer(int p_peer) {
 
 int NetworkedMultiplayerENet::get_packet_peer() const {
 
-	ERR_FAIL_COND_V(!active, 1);
+	ERR_FAIL_COND_V_MSG(!active, 1, "The multiplayer instance isn't currently active.");
 	ERR_FAIL_COND_V(incoming_packets.size() == 0, 1);
 
 	return incoming_packets.front()->get().from;
@@ -57,7 +57,7 @@ int NetworkedMultiplayerENet::get_packet_peer() const {
 
 int NetworkedMultiplayerENet::get_packet_channel() const {
 
-	ERR_FAIL_COND_V(!active, -1);
+	ERR_FAIL_COND_V_MSG(!active, -1, "The multiplayer instance isn't currently active.");
 	ERR_FAIL_COND_V(incoming_packets.size() == 0, -1);
 
 	return incoming_packets.front()->get().channel;
@@ -65,7 +65,7 @@ int NetworkedMultiplayerENet::get_packet_channel() const {
 
 int NetworkedMultiplayerENet::get_last_packet_channel() const {
 
-	ERR_FAIL_COND_V(!active, -1);
+	ERR_FAIL_COND_V_MSG(!active, -1, "The multiplayer instance isn't currently active.");
 	ERR_FAIL_COND_V(!current_packet.packet, -1);
 
 	return current_packet.channel;
@@ -73,11 +73,12 @@ int NetworkedMultiplayerENet::get_last_packet_channel() const {
 
 Error NetworkedMultiplayerENet::create_server(int p_port, int p_max_clients, int p_in_bandwidth, int p_out_bandwidth) {
 
-	ERR_FAIL_COND_V(active, ERR_ALREADY_IN_USE);
-	ERR_FAIL_COND_V(p_port < 0 || p_port > 65535, ERR_INVALID_PARAMETER);
-	ERR_FAIL_COND_V(p_max_clients < 1 || p_max_clients > 4095, ERR_INVALID_PARAMETER);
-	ERR_FAIL_COND_V(p_in_bandwidth < 0, ERR_INVALID_PARAMETER);
-	ERR_FAIL_COND_V(p_out_bandwidth < 0, ERR_INVALID_PARAMETER);
+	ERR_FAIL_COND_V_MSG(active, ERR_ALREADY_IN_USE, "The multiplayer instance is already active.");
+	ERR_FAIL_COND_V_MSG(p_port < 0 || p_port > 65535, ERR_INVALID_PARAMETER, "The port number must be set between 0 and 65535 (inclusive).");
+	ERR_FAIL_COND_V_MSG(p_max_clients < 1 || p_max_clients > 4095, ERR_INVALID_PARAMETER, "The number of clients must be set between 1 and 4095 (inclusive).");
+	ERR_FAIL_COND_V_MSG(p_in_bandwidth < 0, ERR_INVALID_PARAMETER, "The incoming bandwidth limit must be greater than or equal to 0 (0 disables the limit).");
+	ERR_FAIL_COND_V_MSG(p_out_bandwidth < 0, ERR_INVALID_PARAMETER, "The outgoing bandwidth limit must be greater than or equal to 0 (0 disables the limit).");
+	ERR_FAIL_COND_V(dtls_enabled && (dtls_key.is_null() || dtls_cert.is_null()), ERR_INVALID_PARAMETER);
 
 	ENetAddress address;
 	memset(&address, 0, sizeof(address));
@@ -104,7 +105,12 @@ Error NetworkedMultiplayerENet::create_server(int p_port, int p_max_clients, int
 			p_in_bandwidth /* limit incoming bandwidth if > 0 */,
 			p_out_bandwidth /* limit outgoing bandwidth if > 0 */);
 
-	ERR_FAIL_COND_V(!host, ERR_CANT_CREATE);
+	ERR_FAIL_COND_V_MSG(!host, ERR_CANT_CREATE, "Couldn't create an ENet multiplayer server.");
+#ifdef GODOT_ENET
+	if (dtls_enabled) {
+		enet_host_dtls_server_setup(host, dtls_key.ptr(), dtls_cert.ptr());
+	}
+#endif
 
 	_setup_compressor();
 	active = true;
@@ -116,11 +122,11 @@ Error NetworkedMultiplayerENet::create_server(int p_port, int p_max_clients, int
 }
 Error NetworkedMultiplayerENet::create_client(const String &p_address, int p_port, int p_in_bandwidth, int p_out_bandwidth, int p_client_port) {
 
-	ERR_FAIL_COND_V(active, ERR_ALREADY_IN_USE);
-	ERR_FAIL_COND_V(p_port < 0 || p_port > 65535, ERR_INVALID_PARAMETER);
-	ERR_FAIL_COND_V(p_client_port < 0 || p_client_port > 65535, ERR_INVALID_PARAMETER);
-	ERR_FAIL_COND_V(p_in_bandwidth < 0, ERR_INVALID_PARAMETER);
-	ERR_FAIL_COND_V(p_out_bandwidth < 0, ERR_INVALID_PARAMETER);
+	ERR_FAIL_COND_V_MSG(active, ERR_ALREADY_IN_USE, "The multiplayer instance is already active.");
+	ERR_FAIL_COND_V_MSG(p_port < 0 || p_port > 65535, ERR_INVALID_PARAMETER, "The server port number must be set between 0 and 65535 (inclusive).");
+	ERR_FAIL_COND_V_MSG(p_client_port < 0 || p_client_port > 65535, ERR_INVALID_PARAMETER, "The client port number must be set between 0 and 65535 (inclusive).");
+	ERR_FAIL_COND_V_MSG(p_in_bandwidth < 0, ERR_INVALID_PARAMETER, "The incoming bandwidth limit must be greater than or equal to 0 (0 disables the limit).");
+	ERR_FAIL_COND_V_MSG(p_out_bandwidth < 0, ERR_INVALID_PARAMETER, "The outgoing bandwidth limit must be greater than or equal to 0 (0 disables the limit).");
 
 	if (p_client_port != 0) {
 		ENetAddress c_client;
@@ -135,7 +141,7 @@ Error NetworkedMultiplayerENet::create_client(const String &p_address, int p_por
 		if (bind_ip.is_wildcard()) {
 			c_client.host = 0;
 		} else {
-			ERR_FAIL_COND_V(!bind_ip.is_ipv4(), ERR_INVALID_PARAMETER);
+			ERR_FAIL_COND_V_MSG(!bind_ip.is_ipv4(), ERR_INVALID_PARAMETER, "Wildcard IP addresses are only permitted in IPv4, not IPv6.");
 			c_client.host = *(uint32_t *)bind_ip.get_ipv4();
 		}
 #endif
@@ -155,7 +161,12 @@ Error NetworkedMultiplayerENet::create_client(const String &p_address, int p_por
 				p_out_bandwidth /* limit outgoing bandwidth if > 0 */);
 	}
 
-	ERR_FAIL_COND_V(!host, ERR_CANT_CREATE);
+	ERR_FAIL_COND_V_MSG(!host, ERR_CANT_CREATE, "Couldn't create the ENet client host.");
+#ifdef GODOT_ENET
+	if (dtls_enabled) {
+		enet_host_dtls_client_setup(host, dtls_cert.ptr(), dtls_verify, p_address.utf8().get_data());
+	}
+#endif
 
 	_setup_compressor();
 
@@ -169,14 +180,14 @@ Error NetworkedMultiplayerENet::create_client(const String &p_address, int p_por
 		ip = IP::get_singleton()->resolve_hostname(p_address, IP::TYPE_IPV4);
 #endif
 
-		ERR_FAIL_COND_V(!ip.is_valid(), ERR_CANT_RESOLVE);
+		ERR_FAIL_COND_V_MSG(!ip.is_valid(), ERR_CANT_RESOLVE, "Couldn't resolve the server IP address or domain name.");
 	}
 
 	ENetAddress address;
 #ifdef GODOT_ENET
 	enet_address_set_ip(&address, ip.get_ipv6(), 16);
 #else
-	ERR_FAIL_COND_V(!ip.is_ipv4(), ERR_INVALID_PARAMETER);
+	ERR_FAIL_COND_V_MSG(!ip.is_ipv4(), ERR_INVALID_PARAMETER, "Connecting to an IPv6 server isn't supported when using vanilla ENet. Recompile Godot with the bundled ENet library.");
 	address.host = *(uint32_t *)ip.get_ipv4();
 #endif
 	address.port = p_port;
@@ -188,7 +199,7 @@ Error NetworkedMultiplayerENet::create_client(const String &p_address, int p_por
 
 	if (peer == NULL) {
 		enet_host_destroy(host);
-		ERR_FAIL_COND_V(!peer, ERR_CANT_CREATE);
+		ERR_FAIL_COND_V_MSG(!peer, ERR_CANT_CREATE, "Couldn't connect to the ENet multiplayer server.");
 	}
 
 	// Technically safe to ignore the peer or anything else.
@@ -203,7 +214,7 @@ Error NetworkedMultiplayerENet::create_client(const String &p_address, int p_por
 
 void NetworkedMultiplayerENet::poll() {
 
-	ERR_FAIL_COND(!active);
+	ERR_FAIL_COND_MSG(!active, "The multiplayer instance isn't currently active.");
 
 	_pop_current_packet();
 
@@ -435,14 +446,14 @@ void NetworkedMultiplayerENet::poll() {
 }
 
 bool NetworkedMultiplayerENet::is_server() const {
-	ERR_FAIL_COND_V(!active, false);
+	ERR_FAIL_COND_V_MSG(!active, false, "The multiplayer instance isn't currently active.");
 
 	return server;
 }
 
 void NetworkedMultiplayerENet::close_connection(uint32_t wait_usec) {
 
-	ERR_FAIL_COND(!active);
+	ERR_FAIL_COND_MSG(!active, "The multiplayer instance isn't currently active.");
 
 	_pop_current_packet();
 
@@ -474,9 +485,9 @@ void NetworkedMultiplayerENet::close_connection(uint32_t wait_usec) {
 
 void NetworkedMultiplayerENet::disconnect_peer(int p_peer, bool now) {
 
-	ERR_FAIL_COND(!active);
-	ERR_FAIL_COND(!is_server());
-	ERR_FAIL_COND(!peer_map.has(p_peer));
+	ERR_FAIL_COND_MSG(!active, "The multiplayer instance isn't currently active.");
+	ERR_FAIL_COND_MSG(!is_server(), "Can't disconnect a peer when not acting as a server.");
+	ERR_FAIL_COND_MSG(!peer_map.has(p_peer), vformat("Peer ID %d not found in the list of peers.", p_peer));
 
 	if (now) {
 		int *id = (int *)peer_map[p_peer]->data;
@@ -515,7 +526,7 @@ int NetworkedMultiplayerENet::get_available_packet_count() const {
 
 Error NetworkedMultiplayerENet::get_packet(const uint8_t **r_buffer, int &r_buffer_size) {
 
-	ERR_FAIL_COND_V(incoming_packets.size() == 0, ERR_UNAVAILABLE);
+	ERR_FAIL_COND_V_MSG(incoming_packets.size() == 0, ERR_UNAVAILABLE, "No incoming packets available.");
 
 	_pop_current_packet();
 
@@ -530,8 +541,8 @@ Error NetworkedMultiplayerENet::get_packet(const uint8_t **r_buffer, int &r_buff
 
 Error NetworkedMultiplayerENet::put_packet(const uint8_t *p_buffer, int p_buffer_size) {
 
-	ERR_FAIL_COND_V(!active, ERR_UNCONFIGURED);
-	ERR_FAIL_COND_V(connection_status != CONNECTION_CONNECTED, ERR_UNCONFIGURED);
+	ERR_FAIL_COND_V_MSG(!active, ERR_UNCONFIGURED, "The multiplayer instance isn't currently active.");
+	ERR_FAIL_COND_V_MSG(connection_status != CONNECTION_CONNECTED, ERR_UNCONFIGURED, "The multiplayer instance isn't currently connected to any server or client.");
 
 	int packet_flags = 0;
 	int channel = SYSCH_RELIABLE;
@@ -562,7 +573,7 @@ Error NetworkedMultiplayerENet::put_packet(const uint8_t *p_buffer, int p_buffer
 	if (target_peer != 0) {
 
 		E = peer_map.find(ABS(target_peer));
-		ERR_FAIL_COND_V_MSG(!E, ERR_INVALID_PARAMETER, "Invalid target peer '" + itos(target_peer) + "'.");
+		ERR_FAIL_COND_V_MSG(!E, ERR_INVALID_PARAMETER, vformat("Invalid target peer: %d", target_peer));
 	}
 
 	ENetPacket *packet = enet_packet_create(NULL, p_buffer_size + 8, packet_flags);
@@ -650,7 +661,7 @@ uint32_t NetworkedMultiplayerENet::_gen_unique_id() const {
 
 int NetworkedMultiplayerENet::get_unique_id() const {
 
-	ERR_FAIL_COND_V(!active, 0);
+	ERR_FAIL_COND_V_MSG(!active, 0, "The multiplayer instance isn't currently active.");
 	return unique_id;
 }
 
@@ -706,7 +717,7 @@ size_t NetworkedMultiplayerENet::enet_compress(void *context, const ENetBuffer *
 			mode = Compression::MODE_ZSTD;
 		} break;
 		default: {
-			ERR_FAIL_V(0);
+			ERR_FAIL_V_MSG(0, vformat("Invalid ENet compression mode: %d", enet->compression_mode));
 		}
 	}
 
@@ -781,9 +792,9 @@ void NetworkedMultiplayerENet::enet_compressor_destroy(void *context) {
 
 IP_Address NetworkedMultiplayerENet::get_peer_address(int p_peer_id) const {
 
-	ERR_FAIL_COND_V(!peer_map.has(p_peer_id), IP_Address());
-	ERR_FAIL_COND_V(!is_server() && p_peer_id != 1, IP_Address());
-	ERR_FAIL_COND_V(peer_map[p_peer_id] == NULL, IP_Address());
+	ERR_FAIL_COND_V_MSG(!peer_map.has(p_peer_id), IP_Address(), vformat("Peer ID %d not found in the list of peers.", p_peer_id));
+	ERR_FAIL_COND_V_MSG(!is_server() && p_peer_id != 1, IP_Address(), "Can't get the address of peers other than the server (ID -1) when acting as a client.");
+	ERR_FAIL_COND_V_MSG(peer_map[p_peer_id] == NULL, IP_Address(), vformat("Peer ID %d found in the list of peers, but is null.", p_peer_id));
 
 	IP_Address out;
 #ifdef GODOT_ENET
@@ -797,9 +808,9 @@ IP_Address NetworkedMultiplayerENet::get_peer_address(int p_peer_id) const {
 
 int NetworkedMultiplayerENet::get_peer_port(int p_peer_id) const {
 
-	ERR_FAIL_COND_V(!peer_map.has(p_peer_id), 0);
-	ERR_FAIL_COND_V(!is_server() && p_peer_id != 1, 0);
-	ERR_FAIL_COND_V(peer_map[p_peer_id] == NULL, 0);
+	ERR_FAIL_COND_V_MSG(!peer_map.has(p_peer_id), 0, vformat("Peer ID %d not found in the list of peers.", p_peer_id));
+	ERR_FAIL_COND_V_MSG(!is_server() && p_peer_id != 1, 0, "Can't get the address of peers other than the server (ID -1) when acting as a client.");
+	ERR_FAIL_COND_V_MSG(peer_map[p_peer_id] == NULL, 0, vformat("Peer ID %d found in the list of peers, but is null.", p_peer_id));
 #ifdef GODOT_ENET
 	return peer_map[p_peer_id]->address.port;
 #else
@@ -809,8 +820,8 @@ int NetworkedMultiplayerENet::get_peer_port(int p_peer_id) const {
 
 void NetworkedMultiplayerENet::set_transfer_channel(int p_channel) {
 
-	ERR_FAIL_COND(p_channel < -1 || p_channel >= channel_count);
-	ERR_FAIL_COND_MSG(p_channel == SYSCH_CONFIG, "Channel " + itos(SYSCH_CONFIG) + " is reserved.");
+	ERR_FAIL_COND_MSG(p_channel < -1 || p_channel >= channel_count, vformat("The transfer channel must be set between 0 and %d, inclusive (got %d).", channel_count - 1, p_channel));
+	ERR_FAIL_COND_MSG(p_channel == SYSCH_CONFIG, vformat("The channel %d is reserved.", SYSCH_CONFIG));
 	transfer_channel = p_channel;
 }
 
@@ -820,8 +831,8 @@ int NetworkedMultiplayerENet::get_transfer_channel() const {
 
 void NetworkedMultiplayerENet::set_channel_count(int p_channel) {
 
-	ERR_FAIL_COND(active);
-	ERR_FAIL_COND(p_channel < SYSCH_MAX);
+	ERR_FAIL_COND_MSG(active, "The channel count can't be set while the multiplayer instance is active.");
+	ERR_FAIL_COND_MSG(p_channel < SYSCH_MAX, vformat("The channel count must be greater than or equal to %d to account for reserved channels (got %d).", SYSCH_MAX, p_channel));
 	channel_count = p_channel;
 }
 
@@ -838,7 +849,7 @@ bool NetworkedMultiplayerENet::is_always_ordered() const {
 }
 
 void NetworkedMultiplayerENet::set_server_relay_enabled(bool p_enabled) {
-	ERR_FAIL_COND(active);
+	ERR_FAIL_COND_MSG(active, "Server relaying can't be toggled while the multiplayer instance is active.");
 
 	server_relay = p_enabled;
 }
@@ -856,6 +867,12 @@ void NetworkedMultiplayerENet::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_compression_mode", "mode"), &NetworkedMultiplayerENet::set_compression_mode);
 	ClassDB::bind_method(D_METHOD("get_compression_mode"), &NetworkedMultiplayerENet::get_compression_mode);
 	ClassDB::bind_method(D_METHOD("set_bind_ip", "ip"), &NetworkedMultiplayerENet::set_bind_ip);
+	ClassDB::bind_method(D_METHOD("set_dtls_enabled", "enabled"), &NetworkedMultiplayerENet::set_dtls_enabled);
+	ClassDB::bind_method(D_METHOD("is_dtls_enabled"), &NetworkedMultiplayerENet::is_dtls_enabled);
+	ClassDB::bind_method(D_METHOD("set_dtls_key", "key"), &NetworkedMultiplayerENet::set_dtls_key);
+	ClassDB::bind_method(D_METHOD("set_dtls_certificate", "certificate"), &NetworkedMultiplayerENet::set_dtls_certificate);
+	ClassDB::bind_method(D_METHOD("set_dtls_verify_enabled", "enabled"), &NetworkedMultiplayerENet::set_dtls_verify_enabled);
+	ClassDB::bind_method(D_METHOD("is_dtls_verify_enabled"), &NetworkedMultiplayerENet::is_dtls_verify_enabled);
 	ClassDB::bind_method(D_METHOD("get_peer_address", "id"), &NetworkedMultiplayerENet::get_peer_address);
 	ClassDB::bind_method(D_METHOD("get_peer_port", "id"), &NetworkedMultiplayerENet::get_peer_port);
 
@@ -875,6 +892,8 @@ void NetworkedMultiplayerENet::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "channel_count"), "set_channel_count", "get_channel_count");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "always_ordered"), "set_always_ordered", "is_always_ordered");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "server_relay"), "set_server_relay_enabled", "is_server_relay_enabled");
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "dtls_verify"), "set_dtls_verify_enabled", "is_dtls_verify_enabled");
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_dtls"), "set_dtls_enabled", "is_dtls_enabled");
 
 	BIND_ENUM_CONSTANT(COMPRESS_NONE);
 	BIND_ENUM_CONSTANT(COMPRESS_RANGE_CODER);
@@ -904,6 +923,9 @@ NetworkedMultiplayerENet::NetworkedMultiplayerENet() {
 	enet_compressor.destroy = enet_compressor_destroy;
 
 	bind_ip = IP_Address("*");
+
+	dtls_enabled = false;
+	dtls_verify = true;
 }
 
 NetworkedMultiplayerENet::~NetworkedMultiplayerENet() {
@@ -916,7 +938,35 @@ NetworkedMultiplayerENet::~NetworkedMultiplayerENet() {
 // Sets IP for ENet to bind when using create_server or create_client
 // if no IP is set, then ENet bind to ENET_HOST_ANY
 void NetworkedMultiplayerENet::set_bind_ip(const IP_Address &p_ip) {
-	ERR_FAIL_COND(!p_ip.is_valid() && !p_ip.is_wildcard());
+	ERR_FAIL_COND_MSG(!p_ip.is_valid() && !p_ip.is_wildcard(), vformat("Invalid bind IP address: %s", String(p_ip)));
 
 	bind_ip = p_ip;
 }
+
+void NetworkedMultiplayerENet::set_dtls_enabled(bool p_enabled) {
+	ERR_FAIL_COND(active);
+	dtls_enabled = p_enabled;
+}
+
+bool NetworkedMultiplayerENet::is_dtls_enabled() const {
+	return dtls_enabled;
+}
+
+void NetworkedMultiplayerENet::set_dtls_verify_enabled(bool p_enabled) {
+	ERR_FAIL_COND(active);
+	dtls_verify = p_enabled;
+}
+
+bool NetworkedMultiplayerENet::is_dtls_verify_enabled() const {
+	return dtls_verify;
+}
+
+void NetworkedMultiplayerENet::set_dtls_key(Ref<CryptoKey> p_key) {
+	ERR_FAIL_COND(active);
+	dtls_key = p_key;
+}
+
+void NetworkedMultiplayerENet::set_dtls_certificate(Ref<X509Certificate> p_cert) {
+	ERR_FAIL_COND(active);
+	dtls_cert = p_cert;
+}
diff --git a/modules/enet/networked_multiplayer_enet.h b/modules/enet/networked_multiplayer_enet.h
index 11487b99a5..ff436ce2c0 100644
--- a/modules/enet/networked_multiplayer_enet.h
+++ b/modules/enet/networked_multiplayer_enet.h
@@ -31,6 +31,7 @@
 #ifndef NETWORKED_MULTIPLAYER_ENET_H
 #define NETWORKED_MULTIPLAYER_ENET_H
 
+#include "core/crypto/crypto.h"
 #include "core/io/compression.h"
 #include "core/io/networked_multiplayer_peer.h"
 
@@ -111,6 +112,11 @@ private:
 
 	IP_Address bind_ip;
 
+	bool dtls_enabled;
+	Ref<CryptoKey> dtls_key;
+	Ref<X509Certificate> dtls_cert;
+	bool dtls_verify;
+
 protected:
 	static void _bind_methods();
 
@@ -166,6 +172,12 @@ public:
 	~NetworkedMultiplayerENet();
 
 	void set_bind_ip(const IP_Address &p_ip);
+	void set_dtls_enabled(bool p_enabled);
+	bool is_dtls_enabled() const;
+	void set_dtls_verify_enabled(bool p_enabled);
+	bool is_dtls_verify_enabled() const;
+	void set_dtls_key(Ref<CryptoKey> p_key);
+	void set_dtls_certificate(Ref<X509Certificate> p_cert);
 };
 
 VARIANT_ENUM_CAST(NetworkedMultiplayerENet::CompressionMode);
diff --git a/modules/etc/image_etc.cpp b/modules/etc/image_etc.cpp
index 24ee8e458e..0dbd5ca905 100644
--- a/modules/etc/image_etc.cpp
+++ b/modules/etc/image_etc.cpp
@@ -143,16 +143,16 @@ static void _compress_etc(Image *p_img, float p_lossy_quality, bool force_etc1_f
 		}
 	}
 
-	PoolVector<uint8_t>::Read r = img->get_data().read();
-	ERR_FAIL_COND(!r.ptr());
+	const uint8_t *r = img->get_data().ptr();
+	ERR_FAIL_COND(!r);
 
 	unsigned int target_size = Image::get_image_data_size(imgw, imgh, etc_format, p_img->has_mipmaps());
 	int mmc = 1 + (p_img->has_mipmaps() ? Image::get_image_required_mipmaps(imgw, imgh, etc_format) : 0);
 
-	PoolVector<uint8_t> dst_data;
+	Vector<uint8_t> dst_data;
 	dst_data.resize(target_size);
 
-	PoolVector<uint8_t>::Write w = dst_data.write();
+	uint8_t *w = dst_data.ptrw();
 
 	// prepare parameters to be passed to etc2comp
 	int num_cpus = OS::get_singleton()->get_processor_count();
diff --git a/modules/etc/texture_loader_pkm.cpp b/modules/etc/texture_loader_pkm.cpp
index facdc2e473..e460c70cec 100644
--- a/modules/etc/texture_loader_pkm.cpp
+++ b/modules/etc/texture_loader_pkm.cpp
@@ -71,13 +71,12 @@ RES ResourceFormatPKM::load(const String &p_path, const String &p_original_path,
 	h.origWidth = f->get_16();
 	h.origHeight = f->get_16();
 
-	PoolVector<uint8_t> src_data;
+	Vector<uint8_t> src_data;
 
 	uint32_t size = h.texWidth * h.texHeight / 2;
 	src_data.resize(size);
-	PoolVector<uint8_t>::Write wb = src_data.write();
-	f->get_buffer(wb.ptr(), size);
-	wb.release();
+	uint8_t *wb = src_data.ptrw();
+	f->get_buffer(wb, size);
 
 	int mipmaps = h.format;
 	int width = h.origWidth;
diff --git a/modules/gdnative/arvr/arvr_interface_gdnative.h b/modules/gdnative/arvr/arvr_interface_gdnative.h
index 1077bef994..e38eb435c6 100644
--- a/modules/gdnative/arvr/arvr_interface_gdnative.h
+++ b/modules/gdnative/arvr/arvr_interface_gdnative.h
@@ -75,8 +75,8 @@ public:
 	virtual bool is_stereo();
 	virtual Transform get_transform_for_eye(ARVRInterface::Eyes p_eye, const Transform &p_cam_transform);
 
-	// we expose a PoolVector<float> version of this function to GDNative
-	PoolVector<float> _get_projection_for_eye(ARVRInterface::Eyes p_eye, real_t p_aspect, real_t p_z_near, real_t p_z_far);
+	// we expose a Vector<float> version of this function to GDNative
+	Vector<float> _get_projection_for_eye(ARVRInterface::Eyes p_eye, real_t p_aspect, real_t p_z_near, real_t p_z_far);
 
 	// and a CameraMatrix version to ARVRServer
 	virtual CameraMatrix get_projection_for_eye(ARVRInterface::Eyes p_eye, real_t p_aspect, real_t p_z_near, real_t p_z_far);
diff --git a/modules/gdnative/doc_classes/GDNative.xml b/modules/gdnative/doc_classes/GDNative.xml
index b4b63bf04a..44d9e32ed8 100644
--- a/modules/gdnative/doc_classes/GDNative.xml
+++ b/modules/gdnative/doc_classes/GDNative.xml
@@ -10,9 +10,9 @@
 		<method name="call_native">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="calling_type" type="String">
+			<argument index="0" name="calling_type" type="StringName">
 			</argument>
-			<argument index="1" name="procedure_name" type="String">
+			<argument index="1" name="procedure_name" type="StringName">
 			</argument>
 			<argument index="2" name="arguments" type="Array">
 			</argument>
diff --git a/modules/gdnative/doc_classes/GDNativeLibrary.xml b/modules/gdnative/doc_classes/GDNativeLibrary.xml
index 820f126dd1..601e132d42 100644
--- a/modules/gdnative/doc_classes/GDNativeLibrary.xml
+++ b/modules/gdnative/doc_classes/GDNativeLibrary.xml
@@ -12,7 +12,7 @@
 	</tutorials>
 	<methods>
 		<method name="get_current_dependencies" qualifiers="const">
-			<return type="PoolStringArray">
+			<return type="PackedStringArray">
 			</return>
 			<description>
 				Returns paths to all dependency libraries for the current platform and architecture.
diff --git a/modules/gdnative/doc_classes/NativeScript.xml b/modules/gdnative/doc_classes/NativeScript.xml
index b21d16a6fd..f2e9cac6dc 100644
--- a/modules/gdnative/doc_classes/NativeScript.xml
+++ b/modules/gdnative/doc_classes/NativeScript.xml
@@ -17,7 +17,7 @@
 		<method name="get_method_documentation" qualifiers="const">
 			<return type="String">
 			</return>
-			<argument index="0" name="method" type="String">
+			<argument index="0" name="method" type="StringName">
 			</argument>
 			<description>
 				Returns the documentation string that was previously set with [code]godot_nativescript_set_method_documentation[/code].
@@ -26,7 +26,7 @@
 		<method name="get_property_documentation" qualifiers="const">
 			<return type="String">
 			</return>
-			<argument index="0" name="path" type="String">
+			<argument index="0" name="path" type="StringName">
 			</argument>
 			<description>
 				Returns the documentation string that was previously set with [code]godot_nativescript_set_property_documentation[/code].
@@ -35,7 +35,7 @@
 		<method name="get_signal_documentation" qualifiers="const">
 			<return type="String">
 			</return>
-			<argument index="0" name="signal_name" type="String">
+			<argument index="0" name="signal_name" type="StringName">
 			</argument>
 			<description>
 				Returns the documentation string that was previously set with [code]godot_nativescript_set_signal_documentation[/code].
diff --git a/modules/gdnative/gdnative/array.cpp b/modules/gdnative/gdnative/array.cpp
index 4a0308edec..0c764ab8fd 100644
--- a/modules/gdnative/gdnative/array.cpp
+++ b/modules/gdnative/gdnative/array.cpp
@@ -34,7 +34,6 @@
 #include "core/os/memory.h"
 
 #include "core/color.h"
-#include "core/pool_vector.h"
 
 #include "core/variant.h"
 
@@ -53,9 +52,9 @@ void GDAPI godot_array_new_copy(godot_array *r_dest, const godot_array *p_src) {
 	memnew_placement(dest, Array(*src));
 }
 
-void GDAPI godot_array_new_pool_color_array(godot_array *r_dest, const godot_pool_color_array *p_pca) {
+void GDAPI godot_array_new_packed_color_array(godot_array *r_dest, const godot_packed_color_array *p_pca) {
 	Array *dest = (Array *)r_dest;
-	PoolVector<Color> *pca = (PoolVector<Color> *)p_pca;
+	Vector<Color> *pca = (Vector<Color> *)p_pca;
 	memnew_placement(dest, Array);
 	dest->resize(pca->size());
 
@@ -65,9 +64,9 @@ void GDAPI godot_array_new_pool_color_array(godot_array *r_dest, const godot_poo
 	}
 }
 
-void GDAPI godot_array_new_pool_vector3_array(godot_array *r_dest, const godot_pool_vector3_array *p_pv3a) {
+void GDAPI godot_array_new_packed_vector3_array(godot_array *r_dest, const godot_packed_vector3_array *p_pv3a) {
 	Array *dest = (Array *)r_dest;
-	PoolVector<Vector3> *pca = (PoolVector<Vector3> *)p_pv3a;
+	Vector<Vector3> *pca = (Vector<Vector3> *)p_pv3a;
 	memnew_placement(dest, Array);
 	dest->resize(pca->size());
 
@@ -77,9 +76,9 @@ void GDAPI godot_array_new_pool_vector3_array(godot_array *r_dest, const godot_p
 	}
 }
 
-void GDAPI godot_array_new_pool_vector2_array(godot_array *r_dest, const godot_pool_vector2_array *p_pv2a) {
+void GDAPI godot_array_new_packed_vector2_array(godot_array *r_dest, const godot_packed_vector2_array *p_pv2a) {
 	Array *dest = (Array *)r_dest;
-	PoolVector<Vector2> *pca = (PoolVector<Vector2> *)p_pv2a;
+	Vector<Vector2> *pca = (Vector<Vector2> *)p_pv2a;
 	memnew_placement(dest, Array);
 	dest->resize(pca->size());
 
@@ -89,9 +88,9 @@ void GDAPI godot_array_new_pool_vector2_array(godot_array *r_dest, const godot_p
 	}
 }
 
-void GDAPI godot_array_new_pool_string_array(godot_array *r_dest, const godot_pool_string_array *p_psa) {
+void GDAPI godot_array_new_packed_string_array(godot_array *r_dest, const godot_packed_string_array *p_psa) {
 	Array *dest = (Array *)r_dest;
-	PoolVector<String> *pca = (PoolVector<String> *)p_psa;
+	Vector<String> *pca = (Vector<String> *)p_psa;
 	memnew_placement(dest, Array);
 	dest->resize(pca->size());
 
@@ -101,9 +100,9 @@ void GDAPI godot_array_new_pool_string_array(godot_array *r_dest, const godot_po
 	}
 }
 
-void GDAPI godot_array_new_pool_real_array(godot_array *r_dest, const godot_pool_real_array *p_pra) {
+void GDAPI godot_array_new_packed_real_array(godot_array *r_dest, const godot_packed_real_array *p_pra) {
 	Array *dest = (Array *)r_dest;
-	PoolVector<godot_real> *pca = (PoolVector<godot_real> *)p_pra;
+	Vector<godot_real> *pca = (Vector<godot_real> *)p_pra;
 	memnew_placement(dest, Array);
 	dest->resize(pca->size());
 
@@ -113,9 +112,9 @@ void GDAPI godot_array_new_pool_real_array(godot_array *r_dest, const godot_pool
 	}
 }
 
-void GDAPI godot_array_new_pool_int_array(godot_array *r_dest, const godot_pool_int_array *p_pia) {
+void GDAPI godot_array_new_packed_int_array(godot_array *r_dest, const godot_packed_int_array *p_pia) {
 	Array *dest = (Array *)r_dest;
-	PoolVector<godot_int> *pca = (PoolVector<godot_int> *)p_pia;
+	Vector<godot_int> *pca = (Vector<godot_int> *)p_pia;
 	memnew_placement(dest, Array);
 	dest->resize(pca->size());
 
@@ -125,9 +124,9 @@ void GDAPI godot_array_new_pool_int_array(godot_array *r_dest, const godot_pool_
 	}
 }
 
-void GDAPI godot_array_new_pool_byte_array(godot_array *r_dest, const godot_pool_byte_array *p_pba) {
+void GDAPI godot_array_new_packed_byte_array(godot_array *r_dest, const godot_packed_byte_array *p_pba) {
 	Array *dest = (Array *)r_dest;
-	PoolVector<uint8_t> *pca = (PoolVector<uint8_t> *)p_pba;
+	Vector<uint8_t> *pca = (Vector<uint8_t> *)p_pba;
 	memnew_placement(dest, Array);
 	dest->resize(pca->size());
 
diff --git a/modules/gdnative/gdnative/gdnative.cpp b/modules/gdnative/gdnative/gdnative.cpp
index bb868d3b52..d996b006a5 100644
--- a/modules/gdnative/gdnative/gdnative.cpp
+++ b/modules/gdnative/gdnative/gdnative.cpp
@@ -79,7 +79,7 @@ godot_variant GDAPI godot_method_bind_call(godot_method_bind *p_method_bind, god
 
 	Variant *ret_val = (Variant *)&ret;
 
-	Variant::CallError r_error;
+	Callable::CallError r_error;
 	*ret_val = mb->call(o, args, p_arg_count, r_error);
 
 	if (p_call_error) {
@@ -166,10 +166,6 @@ void _gdnative_report_loading_error(const godot_object *p_library, const char *p
 	_err_print_error("gdnative_init", library->get_current_library_path().utf8().ptr(), 0, message.utf8().ptr());
 }
 
-bool GDAPI godot_is_instance_valid(const godot_object *p_object) {
-	return ObjectDB::instance_validate((Object *)p_object);
-}
-
 godot_object GDAPI *godot_instance_from_id(godot_int p_instance_id) {
 	return (godot_object *)ObjectDB::get_instance(ObjectID(p_instance_id));
 }
diff --git a/modules/gdnative/gdnative/pool_arrays.cpp b/modules/gdnative/gdnative/pool_arrays.cpp
index bae1290d59..589b4d4dfe 100644
--- a/modules/gdnative/gdnative/pool_arrays.cpp
+++ b/modules/gdnative/gdnative/pool_arrays.cpp
@@ -31,7 +31,7 @@
 #include "gdnative/pool_arrays.h"
 
 #include "core/array.h"
-#include "core/pool_vector.h"
+
 #include "core/variant.h"
 
 #include "core/color.h"
@@ -46,21 +46,21 @@ extern "C" {
 
 // byte
 
-void GDAPI godot_pool_byte_array_new(godot_pool_byte_array *r_dest) {
-	PoolVector<uint8_t> *dest = (PoolVector<uint8_t> *)r_dest;
-	memnew_placement(dest, PoolVector<uint8_t>);
+void GDAPI godot_packed_byte_array_new(godot_packed_byte_array *r_dest) {
+	Vector<uint8_t> *dest = (Vector<uint8_t> *)r_dest;
+	memnew_placement(dest, Vector<uint8_t>);
 }
 
-void GDAPI godot_pool_byte_array_new_copy(godot_pool_byte_array *r_dest, const godot_pool_byte_array *p_src) {
-	PoolVector<uint8_t> *dest = (PoolVector<uint8_t> *)r_dest;
-	const PoolVector<uint8_t> *src = (const PoolVector<uint8_t> *)p_src;
-	memnew_placement(dest, PoolVector<uint8_t>(*src));
+void GDAPI godot_packed_byte_array_new_copy(godot_packed_byte_array *r_dest, const godot_packed_byte_array *p_src) {
+	Vector<uint8_t> *dest = (Vector<uint8_t> *)r_dest;
+	const Vector<uint8_t> *src = (const Vector<uint8_t> *)p_src;
+	memnew_placement(dest, Vector<uint8_t>(*src));
 }
 
-void GDAPI godot_pool_byte_array_new_with_array(godot_pool_byte_array *r_dest, const godot_array *p_a) {
-	PoolVector<uint8_t> *dest = (PoolVector<uint8_t> *)r_dest;
+void GDAPI godot_packed_byte_array_new_with_array(godot_packed_byte_array *r_dest, const godot_array *p_a) {
+	Vector<uint8_t> *dest = (Vector<uint8_t> *)r_dest;
 	Array *a = (Array *)p_a;
-	memnew_placement(dest, PoolVector<uint8_t>);
+	memnew_placement(dest, Vector<uint8_t>);
 
 	dest->resize(a->size());
 	for (int i = 0; i < a->size(); i++) {
@@ -68,93 +68,83 @@ void GDAPI godot_pool_byte_array_new_with_array(godot_pool_byte_array *r_dest, c
 	}
 }
 
-void GDAPI godot_pool_byte_array_append(godot_pool_byte_array *p_self, const uint8_t p_data) {
-	PoolVector<uint8_t> *self = (PoolVector<uint8_t> *)p_self;
-	self->append(p_data);
+void GDAPI godot_packed_byte_array_append(godot_packed_byte_array *p_self, const uint8_t p_data) {
+	Vector<uint8_t> *self = (Vector<uint8_t> *)p_self;
+	self->push_back(p_data);
 }
 
-void GDAPI godot_pool_byte_array_append_array(godot_pool_byte_array *p_self, const godot_pool_byte_array *p_array) {
-	PoolVector<uint8_t> *self = (PoolVector<uint8_t> *)p_self;
-	PoolVector<uint8_t> *array = (PoolVector<uint8_t> *)p_array;
+void GDAPI godot_packed_byte_array_append_array(godot_packed_byte_array *p_self, const godot_packed_byte_array *p_array) {
+	Vector<uint8_t> *self = (Vector<uint8_t> *)p_self;
+	Vector<uint8_t> *array = (Vector<uint8_t> *)p_array;
 	self->append_array(*array);
 }
 
-godot_error GDAPI godot_pool_byte_array_insert(godot_pool_byte_array *p_self, const godot_int p_idx, const uint8_t p_data) {
-	PoolVector<uint8_t> *self = (PoolVector<uint8_t> *)p_self;
+godot_error GDAPI godot_packed_byte_array_insert(godot_packed_byte_array *p_self, const godot_int p_idx, const uint8_t p_data) {
+	Vector<uint8_t> *self = (Vector<uint8_t> *)p_self;
 	return (godot_error)self->insert(p_idx, p_data);
 }
 
-void GDAPI godot_pool_byte_array_invert(godot_pool_byte_array *p_self) {
-	PoolVector<uint8_t> *self = (PoolVector<uint8_t> *)p_self;
+void GDAPI godot_packed_byte_array_invert(godot_packed_byte_array *p_self) {
+	Vector<uint8_t> *self = (Vector<uint8_t> *)p_self;
 	self->invert();
 }
 
-void GDAPI godot_pool_byte_array_push_back(godot_pool_byte_array *p_self, const uint8_t p_data) {
-	PoolVector<uint8_t> *self = (PoolVector<uint8_t> *)p_self;
+void GDAPI godot_packed_byte_array_push_back(godot_packed_byte_array *p_self, const uint8_t p_data) {
+	Vector<uint8_t> *self = (Vector<uint8_t> *)p_self;
 	self->push_back(p_data);
 }
 
-void GDAPI godot_pool_byte_array_remove(godot_pool_byte_array *p_self, const godot_int p_idx) {
-	PoolVector<uint8_t> *self = (PoolVector<uint8_t> *)p_self;
+void GDAPI godot_packed_byte_array_remove(godot_packed_byte_array *p_self, const godot_int p_idx) {
+	Vector<uint8_t> *self = (Vector<uint8_t> *)p_self;
 	self->remove(p_idx);
 }
 
-void GDAPI godot_pool_byte_array_resize(godot_pool_byte_array *p_self, const godot_int p_size) {
-	PoolVector<uint8_t> *self = (PoolVector<uint8_t> *)p_self;
+void GDAPI godot_packed_byte_array_resize(godot_packed_byte_array *p_self, const godot_int p_size) {
+	Vector<uint8_t> *self = (Vector<uint8_t> *)p_self;
 	self->resize(p_size);
 }
 
-godot_pool_byte_array_read_access GDAPI *godot_pool_byte_array_read(const godot_pool_byte_array *p_self) {
-	const PoolVector<uint8_t> *self = (const PoolVector<uint8_t> *)p_self;
-	return (godot_pool_byte_array_read_access *)memnew(PoolVector<uint8_t>::Read(self->read()));
-}
-
-godot_pool_byte_array_write_access GDAPI *godot_pool_byte_array_write(godot_pool_byte_array *p_self) {
-	PoolVector<uint8_t> *self = (PoolVector<uint8_t> *)p_self;
-	return (godot_pool_byte_array_write_access *)memnew(PoolVector<uint8_t>::Write(self->write()));
-}
-
-void GDAPI godot_pool_byte_array_set(godot_pool_byte_array *p_self, const godot_int p_idx, const uint8_t p_data) {
-	PoolVector<uint8_t> *self = (PoolVector<uint8_t> *)p_self;
+void GDAPI godot_packed_byte_array_set(godot_packed_byte_array *p_self, const godot_int p_idx, const uint8_t p_data) {
+	Vector<uint8_t> *self = (Vector<uint8_t> *)p_self;
 	self->set(p_idx, p_data);
 }
 
-uint8_t GDAPI godot_pool_byte_array_get(const godot_pool_byte_array *p_self, const godot_int p_idx) {
-	const PoolVector<uint8_t> *self = (const PoolVector<uint8_t> *)p_self;
+uint8_t GDAPI godot_packed_byte_array_get(const godot_packed_byte_array *p_self, const godot_int p_idx) {
+	const Vector<uint8_t> *self = (const Vector<uint8_t> *)p_self;
 	return self->get(p_idx);
 }
 
-godot_int GDAPI godot_pool_byte_array_size(const godot_pool_byte_array *p_self) {
-	const PoolVector<uint8_t> *self = (const PoolVector<uint8_t> *)p_self;
+godot_int GDAPI godot_packed_byte_array_size(const godot_packed_byte_array *p_self) {
+	const Vector<uint8_t> *self = (const Vector<uint8_t> *)p_self;
 	return self->size();
 }
 
-godot_bool GDAPI godot_pool_byte_array_empty(const godot_pool_byte_array *p_self) {
-	const PoolVector<uint8_t> *self = (const PoolVector<uint8_t> *)p_self;
+godot_bool GDAPI godot_packed_byte_array_empty(const godot_packed_byte_array *p_self) {
+	const Vector<uint8_t> *self = (const Vector<uint8_t> *)p_self;
 	return self->empty();
 }
 
-void GDAPI godot_pool_byte_array_destroy(godot_pool_byte_array *p_self) {
-	((PoolVector<uint8_t> *)p_self)->~PoolVector();
+void GDAPI godot_packed_byte_array_destroy(godot_packed_byte_array *p_self) {
+	((Vector<uint8_t> *)p_self)->~Vector();
 }
 
 // int
 
-void GDAPI godot_pool_int_array_new(godot_pool_int_array *r_dest) {
-	PoolVector<godot_int> *dest = (PoolVector<godot_int> *)r_dest;
-	memnew_placement(dest, PoolVector<godot_int>);
+void GDAPI godot_packed_int_array_new(godot_packed_int_array *r_dest) {
+	Vector<godot_int> *dest = (Vector<godot_int> *)r_dest;
+	memnew_placement(dest, Vector<godot_int>);
 }
 
-void GDAPI godot_pool_int_array_new_copy(godot_pool_int_array *r_dest, const godot_pool_int_array *p_src) {
-	PoolVector<godot_int> *dest = (PoolVector<godot_int> *)r_dest;
-	const PoolVector<godot_int> *src = (const PoolVector<godot_int> *)p_src;
-	memnew_placement(dest, PoolVector<godot_int>(*src));
+void GDAPI godot_packed_int_array_new_copy(godot_packed_int_array *r_dest, const godot_packed_int_array *p_src) {
+	Vector<godot_int> *dest = (Vector<godot_int> *)r_dest;
+	const Vector<godot_int> *src = (const Vector<godot_int> *)p_src;
+	memnew_placement(dest, Vector<godot_int>(*src));
 }
 
-void GDAPI godot_pool_int_array_new_with_array(godot_pool_int_array *r_dest, const godot_array *p_a) {
-	PoolVector<godot_int> *dest = (PoolVector<godot_int> *)r_dest;
+void GDAPI godot_packed_int_array_new_with_array(godot_packed_int_array *r_dest, const godot_array *p_a) {
+	Vector<godot_int> *dest = (Vector<godot_int> *)r_dest;
 	Array *a = (Array *)p_a;
-	memnew_placement(dest, PoolVector<godot_int>);
+	memnew_placement(dest, Vector<godot_int>);
 
 	dest->resize(a->size());
 	for (int i = 0; i < a->size(); i++) {
@@ -162,93 +152,83 @@ void GDAPI godot_pool_int_array_new_with_array(godot_pool_int_array *r_dest, con
 	}
 }
 
-void GDAPI godot_pool_int_array_append(godot_pool_int_array *p_self, const godot_int p_data) {
-	PoolVector<godot_int> *self = (PoolVector<godot_int> *)p_self;
-	self->append(p_data);
+void GDAPI godot_packed_int_array_append(godot_packed_int_array *p_self, const godot_int p_data) {
+	Vector<godot_int> *self = (Vector<godot_int> *)p_self;
+	self->push_back(p_data);
 }
 
-void GDAPI godot_pool_int_array_append_array(godot_pool_int_array *p_self, const godot_pool_int_array *p_array) {
-	PoolVector<godot_int> *self = (PoolVector<godot_int> *)p_self;
-	PoolVector<godot_int> *array = (PoolVector<godot_int> *)p_array;
+void GDAPI godot_packed_int_array_append_array(godot_packed_int_array *p_self, const godot_packed_int_array *p_array) {
+	Vector<godot_int> *self = (Vector<godot_int> *)p_self;
+	Vector<godot_int> *array = (Vector<godot_int> *)p_array;
 	self->append_array(*array);
 }
 
-godot_error GDAPI godot_pool_int_array_insert(godot_pool_int_array *p_self, const godot_int p_idx, const godot_int p_data) {
-	PoolVector<godot_int> *self = (PoolVector<godot_int> *)p_self;
+godot_error GDAPI godot_packed_int_array_insert(godot_packed_int_array *p_self, const godot_int p_idx, const godot_int p_data) {
+	Vector<godot_int> *self = (Vector<godot_int> *)p_self;
 	return (godot_error)self->insert(p_idx, p_data);
 }
 
-void GDAPI godot_pool_int_array_invert(godot_pool_int_array *p_self) {
-	PoolVector<godot_int> *self = (PoolVector<godot_int> *)p_self;
+void GDAPI godot_packed_int_array_invert(godot_packed_int_array *p_self) {
+	Vector<godot_int> *self = (Vector<godot_int> *)p_self;
 	self->invert();
 }
 
-void GDAPI godot_pool_int_array_push_back(godot_pool_int_array *p_self, const godot_int p_data) {
-	PoolVector<godot_int> *self = (PoolVector<godot_int> *)p_self;
+void GDAPI godot_packed_int_array_push_back(godot_packed_int_array *p_self, const godot_int p_data) {
+	Vector<godot_int> *self = (Vector<godot_int> *)p_self;
 	self->push_back(p_data);
 }
 
-void GDAPI godot_pool_int_array_remove(godot_pool_int_array *p_self, const godot_int p_idx) {
-	PoolVector<godot_int> *self = (PoolVector<godot_int> *)p_self;
+void GDAPI godot_packed_int_array_remove(godot_packed_int_array *p_self, const godot_int p_idx) {
+	Vector<godot_int> *self = (Vector<godot_int> *)p_self;
 	self->remove(p_idx);
 }
 
-void GDAPI godot_pool_int_array_resize(godot_pool_int_array *p_self, const godot_int p_size) {
-	PoolVector<godot_int> *self = (PoolVector<godot_int> *)p_self;
+void GDAPI godot_packed_int_array_resize(godot_packed_int_array *p_self, const godot_int p_size) {
+	Vector<godot_int> *self = (Vector<godot_int> *)p_self;
 	self->resize(p_size);
 }
 
-godot_pool_int_array_read_access GDAPI *godot_pool_int_array_read(const godot_pool_int_array *p_self) {
-	const PoolVector<godot_int> *self = (const PoolVector<godot_int> *)p_self;
-	return (godot_pool_int_array_read_access *)memnew(PoolVector<godot_int>::Read(self->read()));
-}
-
-godot_pool_int_array_write_access GDAPI *godot_pool_int_array_write(godot_pool_int_array *p_self) {
-	PoolVector<godot_int> *self = (PoolVector<godot_int> *)p_self;
-	return (godot_pool_int_array_write_access *)memnew(PoolVector<godot_int>::Write(self->write()));
-}
-
-void GDAPI godot_pool_int_array_set(godot_pool_int_array *p_self, const godot_int p_idx, const godot_int p_data) {
-	PoolVector<godot_int> *self = (PoolVector<godot_int> *)p_self;
+void GDAPI godot_packed_int_array_set(godot_packed_int_array *p_self, const godot_int p_idx, const godot_int p_data) {
+	Vector<godot_int> *self = (Vector<godot_int> *)p_self;
 	self->set(p_idx, p_data);
 }
 
-godot_int GDAPI godot_pool_int_array_get(const godot_pool_int_array *p_self, const godot_int p_idx) {
-	const PoolVector<godot_int> *self = (const PoolVector<godot_int> *)p_self;
+godot_int GDAPI godot_packed_int_array_get(const godot_packed_int_array *p_self, const godot_int p_idx) {
+	const Vector<godot_int> *self = (const Vector<godot_int> *)p_self;
 	return self->get(p_idx);
 }
 
-godot_int GDAPI godot_pool_int_array_size(const godot_pool_int_array *p_self) {
-	const PoolVector<godot_int> *self = (const PoolVector<godot_int> *)p_self;
+godot_int GDAPI godot_packed_int_array_size(const godot_packed_int_array *p_self) {
+	const Vector<godot_int> *self = (const Vector<godot_int> *)p_self;
 	return self->size();
 }
 
-godot_bool GDAPI godot_pool_int_array_empty(const godot_pool_int_array *p_self) {
-	const PoolVector<godot_int> *self = (const PoolVector<godot_int> *)p_self;
+godot_bool GDAPI godot_packed_int_array_empty(const godot_packed_int_array *p_self) {
+	const Vector<godot_int> *self = (const Vector<godot_int> *)p_self;
 	return self->empty();
 }
 
-void GDAPI godot_pool_int_array_destroy(godot_pool_int_array *p_self) {
-	((PoolVector<godot_int> *)p_self)->~PoolVector();
+void GDAPI godot_packed_int_array_destroy(godot_packed_int_array *p_self) {
+	((Vector<godot_int> *)p_self)->~Vector();
 }
 
 // real
 
-void GDAPI godot_pool_real_array_new(godot_pool_real_array *r_dest) {
-	PoolVector<godot_real> *dest = (PoolVector<godot_real> *)r_dest;
-	memnew_placement(dest, PoolVector<godot_real>);
+void GDAPI godot_packed_real_array_new(godot_packed_real_array *r_dest) {
+	Vector<godot_real> *dest = (Vector<godot_real> *)r_dest;
+	memnew_placement(dest, Vector<godot_real>);
 }
 
-void GDAPI godot_pool_real_array_new_copy(godot_pool_real_array *r_dest, const godot_pool_real_array *p_src) {
-	PoolVector<godot_real> *dest = (PoolVector<godot_real> *)r_dest;
-	const PoolVector<godot_real> *src = (const PoolVector<godot_real> *)p_src;
-	memnew_placement(dest, PoolVector<godot_real>(*src));
+void GDAPI godot_packed_real_array_new_copy(godot_packed_real_array *r_dest, const godot_packed_real_array *p_src) {
+	Vector<godot_real> *dest = (Vector<godot_real> *)r_dest;
+	const Vector<godot_real> *src = (const Vector<godot_real> *)p_src;
+	memnew_placement(dest, Vector<godot_real>(*src));
 }
 
-void GDAPI godot_pool_real_array_new_with_array(godot_pool_real_array *r_dest, const godot_array *p_a) {
-	PoolVector<godot_real> *dest = (PoolVector<godot_real> *)r_dest;
+void GDAPI godot_packed_real_array_new_with_array(godot_packed_real_array *r_dest, const godot_array *p_a) {
+	Vector<godot_real> *dest = (Vector<godot_real> *)r_dest;
 	Array *a = (Array *)p_a;
-	memnew_placement(dest, PoolVector<godot_real>);
+	memnew_placement(dest, Vector<godot_real>);
 
 	dest->resize(a->size());
 	for (int i = 0; i < a->size(); i++) {
@@ -256,93 +236,83 @@ void GDAPI godot_pool_real_array_new_with_array(godot_pool_real_array *r_dest, c
 	}
 }
 
-void GDAPI godot_pool_real_array_append(godot_pool_real_array *p_self, const godot_real p_data) {
-	PoolVector<godot_real> *self = (PoolVector<godot_real> *)p_self;
-	self->append(p_data);
+void GDAPI godot_packed_real_array_append(godot_packed_real_array *p_self, const godot_real p_data) {
+	Vector<godot_real> *self = (Vector<godot_real> *)p_self;
+	self->push_back(p_data);
 }
 
-void GDAPI godot_pool_real_array_append_array(godot_pool_real_array *p_self, const godot_pool_real_array *p_array) {
-	PoolVector<godot_real> *self = (PoolVector<godot_real> *)p_self;
-	PoolVector<godot_real> *array = (PoolVector<godot_real> *)p_array;
+void GDAPI godot_packed_real_array_append_array(godot_packed_real_array *p_self, const godot_packed_real_array *p_array) {
+	Vector<godot_real> *self = (Vector<godot_real> *)p_self;
+	Vector<godot_real> *array = (Vector<godot_real> *)p_array;
 	self->append_array(*array);
 }
 
-godot_error GDAPI godot_pool_real_array_insert(godot_pool_real_array *p_self, const godot_int p_idx, const godot_real p_data) {
-	PoolVector<godot_real> *self = (PoolVector<godot_real> *)p_self;
+godot_error GDAPI godot_packed_real_array_insert(godot_packed_real_array *p_self, const godot_int p_idx, const godot_real p_data) {
+	Vector<godot_real> *self = (Vector<godot_real> *)p_self;
 	return (godot_error)self->insert(p_idx, p_data);
 }
 
-void GDAPI godot_pool_real_array_invert(godot_pool_real_array *p_self) {
-	PoolVector<godot_real> *self = (PoolVector<godot_real> *)p_self;
+void GDAPI godot_packed_real_array_invert(godot_packed_real_array *p_self) {
+	Vector<godot_real> *self = (Vector<godot_real> *)p_self;
 	self->invert();
 }
 
-void GDAPI godot_pool_real_array_push_back(godot_pool_real_array *p_self, const godot_real p_data) {
-	PoolVector<godot_real> *self = (PoolVector<godot_real> *)p_self;
+void GDAPI godot_packed_real_array_push_back(godot_packed_real_array *p_self, const godot_real p_data) {
+	Vector<godot_real> *self = (Vector<godot_real> *)p_self;
 	self->push_back(p_data);
 }
 
-void GDAPI godot_pool_real_array_remove(godot_pool_real_array *p_self, const godot_int p_idx) {
-	PoolVector<godot_real> *self = (PoolVector<godot_real> *)p_self;
+void GDAPI godot_packed_real_array_remove(godot_packed_real_array *p_self, const godot_int p_idx) {
+	Vector<godot_real> *self = (Vector<godot_real> *)p_self;
 	self->remove(p_idx);
 }
 
-void GDAPI godot_pool_real_array_resize(godot_pool_real_array *p_self, const godot_int p_size) {
-	PoolVector<godot_real> *self = (PoolVector<godot_real> *)p_self;
+void GDAPI godot_packed_real_array_resize(godot_packed_real_array *p_self, const godot_int p_size) {
+	Vector<godot_real> *self = (Vector<godot_real> *)p_self;
 	self->resize(p_size);
 }
 
-godot_pool_real_array_read_access GDAPI *godot_pool_real_array_read(const godot_pool_real_array *p_self) {
-	const PoolVector<godot_real> *self = (const PoolVector<godot_real> *)p_self;
-	return (godot_pool_real_array_read_access *)memnew(PoolVector<godot_real>::Read(self->read()));
-}
-
-godot_pool_int_array_write_access GDAPI *godot_pool_real_array_write(godot_pool_real_array *p_self) {
-	PoolVector<godot_real> *self = (PoolVector<godot_real> *)p_self;
-	return (godot_pool_real_array_write_access *)memnew(PoolVector<godot_real>::Write(self->write()));
-}
-
-void GDAPI godot_pool_real_array_set(godot_pool_real_array *p_self, const godot_int p_idx, const godot_real p_data) {
-	PoolVector<godot_real> *self = (PoolVector<godot_real> *)p_self;
+void GDAPI godot_packed_real_array_set(godot_packed_real_array *p_self, const godot_int p_idx, const godot_real p_data) {
+	Vector<godot_real> *self = (Vector<godot_real> *)p_self;
 	self->set(p_idx, p_data);
 }
 
-godot_real GDAPI godot_pool_real_array_get(const godot_pool_real_array *p_self, const godot_int p_idx) {
-	const PoolVector<godot_real> *self = (const PoolVector<godot_real> *)p_self;
+godot_real GDAPI godot_packed_real_array_get(const godot_packed_real_array *p_self, const godot_int p_idx) {
+	const Vector<godot_real> *self = (const Vector<godot_real> *)p_self;
 	return self->get(p_idx);
 }
 
-godot_int GDAPI godot_pool_real_array_size(const godot_pool_real_array *p_self) {
-	const PoolVector<godot_real> *self = (const PoolVector<godot_real> *)p_self;
+godot_int GDAPI godot_packed_real_array_size(const godot_packed_real_array *p_self) {
+	const Vector<godot_real> *self = (const Vector<godot_real> *)p_self;
 	return self->size();
 }
 
-godot_bool GDAPI godot_pool_real_array_empty(const godot_pool_real_array *p_self) {
-	const PoolVector<godot_real> *self = (const PoolVector<godot_real> *)p_self;
+godot_bool GDAPI godot_packed_real_array_empty(const godot_packed_real_array *p_self) {
+	const Vector<godot_real> *self = (const Vector<godot_real> *)p_self;
 	return self->empty();
 }
 
-void GDAPI godot_pool_real_array_destroy(godot_pool_real_array *p_self) {
-	((PoolVector<godot_real> *)p_self)->~PoolVector();
+void GDAPI godot_packed_real_array_destroy(godot_packed_real_array *p_self) {
+	((Vector<godot_real> *)p_self)->~Vector();
 }
 
 // string
 
-void GDAPI godot_pool_string_array_new(godot_pool_string_array *r_dest) {
-	PoolVector<String> *dest = (PoolVector<String> *)r_dest;
-	memnew_placement(dest, PoolVector<String>);
+void GDAPI godot_packed_string_array_new(godot_packed_string_array *r_dest) {
+	Vector<String> *dest = (Vector<String> *)r_dest;
+	memnew_placement(dest, Vector<String>);
 }
 
-void GDAPI godot_pool_string_array_new_copy(godot_pool_string_array *r_dest, const godot_pool_string_array *p_src) {
-	PoolVector<String> *dest = (PoolVector<String> *)r_dest;
-	const PoolVector<String> *src = (const PoolVector<String> *)p_src;
-	memnew_placement(dest, PoolVector<String>(*src));
+void GDAPI godot_packed_string_array_new_copy(godot_packed_string_array *r_dest, const godot_packed_string_array *p_src) {
+	Vector<String> *dest = (Vector<String> *)r_dest;
+	const Vector<String> *src = (const Vector<String> *)p_src;
+	memnew_placement(dest, Vector<String>(*src));
 }
 
-void GDAPI godot_pool_string_array_new_with_array(godot_pool_string_array *r_dest, const godot_array *p_a) {
-	PoolVector<String> *dest = (PoolVector<String> *)r_dest;
+void GDAPI godot_packed_string_array_new_with_array(godot_packed_string_array *r_dest, const godot_array *p_a) {
+	Vector<String> *dest = (Vector<String> *)r_dest;
 	Array *a = (Array *)p_a;
-	memnew_placement(dest, PoolVector<String>);
+	memnew_placement(dest, Vector<String>);
 
 	dest->resize(a->size());
 	for (int i = 0; i < a->size(); i++) {
@@ -350,63 +320,53 @@ void GDAPI godot_pool_string_array_new_with_array(godot_pool_string_array *r_des
 	}
 }
 
-void GDAPI godot_pool_string_array_append(godot_pool_string_array *p_self, const godot_string *p_data) {
-	PoolVector<String> *self = (PoolVector<String> *)p_self;
+void GDAPI godot_packed_string_array_append(godot_packed_string_array *p_self, const godot_string *p_data) {
+	Vector<String> *self = (Vector<String> *)p_self;
 	String &s = *(String *)p_data;
-	self->append(s);
+	self->push_back(s);
 }
 
-void GDAPI godot_pool_string_array_append_array(godot_pool_string_array *p_self, const godot_pool_string_array *p_array) {
-	PoolVector<String> *self = (PoolVector<String> *)p_self;
-	PoolVector<String> *array = (PoolVector<String> *)p_array;
+void GDAPI godot_packed_string_array_append_array(godot_packed_string_array *p_self, const godot_packed_string_array *p_array) {
+	Vector<String> *self = (Vector<String> *)p_self;
+	Vector<String> *array = (Vector<String> *)p_array;
 	self->append_array(*array);
 }
 
-godot_error GDAPI godot_pool_string_array_insert(godot_pool_string_array *p_self, const godot_int p_idx, const godot_string *p_data) {
-	PoolVector<String> *self = (PoolVector<String> *)p_self;
+godot_error GDAPI godot_packed_string_array_insert(godot_packed_string_array *p_self, const godot_int p_idx, const godot_string *p_data) {
+	Vector<String> *self = (Vector<String> *)p_self;
 	String &s = *(String *)p_data;
 	return (godot_error)self->insert(p_idx, s);
 }
 
-void GDAPI godot_pool_string_array_invert(godot_pool_string_array *p_self) {
-	PoolVector<String> *self = (PoolVector<String> *)p_self;
+void GDAPI godot_packed_string_array_invert(godot_packed_string_array *p_self) {
+	Vector<String> *self = (Vector<String> *)p_self;
 	self->invert();
 }
 
-void GDAPI godot_pool_string_array_push_back(godot_pool_string_array *p_self, const godot_string *p_data) {
-	PoolVector<String> *self = (PoolVector<String> *)p_self;
+void GDAPI godot_packed_string_array_push_back(godot_packed_string_array *p_self, const godot_string *p_data) {
+	Vector<String> *self = (Vector<String> *)p_self;
 	String &s = *(String *)p_data;
 	self->push_back(s);
 }
 
-void GDAPI godot_pool_string_array_remove(godot_pool_string_array *p_self, const godot_int p_idx) {
-	PoolVector<String> *self = (PoolVector<String> *)p_self;
+void GDAPI godot_packed_string_array_remove(godot_packed_string_array *p_self, const godot_int p_idx) {
+	Vector<String> *self = (Vector<String> *)p_self;
 	self->remove(p_idx);
 }
 
-void GDAPI godot_pool_string_array_resize(godot_pool_string_array *p_self, const godot_int p_size) {
-	PoolVector<String> *self = (PoolVector<String> *)p_self;
+void GDAPI godot_packed_string_array_resize(godot_packed_string_array *p_self, const godot_int p_size) {
+	Vector<String> *self = (Vector<String> *)p_self;
 	self->resize(p_size);
 }
 
-godot_pool_string_array_read_access GDAPI *godot_pool_string_array_read(const godot_pool_string_array *p_self) {
-	const PoolVector<String> *self = (const PoolVector<String> *)p_self;
-	return (godot_pool_string_array_read_access *)memnew(PoolVector<String>::Read(self->read()));
-}
-
-godot_pool_string_array_write_access GDAPI *godot_pool_string_array_write(godot_pool_string_array *p_self) {
-	PoolVector<String> *self = (PoolVector<String> *)p_self;
-	return (godot_pool_string_array_write_access *)memnew(PoolVector<String>::Write(self->write()));
-}
-
-void GDAPI godot_pool_string_array_set(godot_pool_string_array *p_self, const godot_int p_idx, const godot_string *p_data) {
-	PoolVector<String> *self = (PoolVector<String> *)p_self;
+void GDAPI godot_packed_string_array_set(godot_packed_string_array *p_self, const godot_int p_idx, const godot_string *p_data) {
+	Vector<String> *self = (Vector<String> *)p_self;
 	String &s = *(String *)p_data;
 	self->set(p_idx, s);
 }
 
-godot_string GDAPI godot_pool_string_array_get(const godot_pool_string_array *p_self, const godot_int p_idx) {
-	const PoolVector<String> *self = (const PoolVector<String> *)p_self;
+godot_string GDAPI godot_packed_string_array_get(const godot_packed_string_array *p_self, const godot_int p_idx) {
+	const Vector<String> *self = (const Vector<String> *)p_self;
 	godot_string str;
 	String *s = (String *)&str;
 	memnew_placement(s, String);
@@ -414,37 +374,37 @@ godot_string GDAPI godot_pool_string_array_get(const godot_pool_string_array *p_
 	return str;
 }
 
-godot_int GDAPI godot_pool_string_array_size(const godot_pool_string_array *p_self) {
-	const PoolVector<String> *self = (const PoolVector<String> *)p_self;
+godot_int GDAPI godot_packed_string_array_size(const godot_packed_string_array *p_self) {
+	const Vector<String> *self = (const Vector<String> *)p_self;
 	return self->size();
 }
 
-godot_bool GDAPI godot_pool_string_array_empty(const godot_pool_string_array *p_self) {
-	const PoolVector<String> *self = (const PoolVector<String> *)p_self;
+godot_bool GDAPI godot_packed_string_array_empty(const godot_packed_string_array *p_self) {
+	const Vector<String> *self = (const Vector<String> *)p_self;
 	return self->empty();
 }
 
-void GDAPI godot_pool_string_array_destroy(godot_pool_string_array *p_self) {
-	((PoolVector<String> *)p_self)->~PoolVector();
+void GDAPI godot_packed_string_array_destroy(godot_packed_string_array *p_self) {
+	((Vector<String> *)p_self)->~Vector();
 }
 
 // vector2
 
-void GDAPI godot_pool_vector2_array_new(godot_pool_vector2_array *r_dest) {
-	PoolVector<Vector2> *dest = (PoolVector<Vector2> *)r_dest;
-	memnew_placement(dest, PoolVector<Vector2>);
+void GDAPI godot_packed_vector2_array_new(godot_packed_vector2_array *r_dest) {
+	Vector<Vector2> *dest = (Vector<Vector2> *)r_dest;
+	memnew_placement(dest, Vector<Vector2>);
 }
 
-void GDAPI godot_pool_vector2_array_new_copy(godot_pool_vector2_array *r_dest, const godot_pool_vector2_array *p_src) {
-	PoolVector<Vector2> *dest = (PoolVector<Vector2> *)r_dest;
-	const PoolVector<Vector2> *src = (const PoolVector<Vector2> *)p_src;
-	memnew_placement(dest, PoolVector<Vector2>(*src));
+void GDAPI godot_packed_vector2_array_new_copy(godot_packed_vector2_array *r_dest, const godot_packed_vector2_array *p_src) {
+	Vector<Vector2> *dest = (Vector<Vector2> *)r_dest;
+	const Vector<Vector2> *src = (const Vector<Vector2> *)p_src;
+	memnew_placement(dest, Vector<Vector2>(*src));
 }
 
-void GDAPI godot_pool_vector2_array_new_with_array(godot_pool_vector2_array *r_dest, const godot_array *p_a) {
-	PoolVector<Vector2> *dest = (PoolVector<Vector2> *)r_dest;
+void GDAPI godot_packed_vector2_array_new_with_array(godot_packed_vector2_array *r_dest, const godot_array *p_a) {
+	Vector<Vector2> *dest = (Vector<Vector2> *)r_dest;
 	Array *a = (Array *)p_a;
-	memnew_placement(dest, PoolVector<Vector2>);
+	memnew_placement(dest, Vector<Vector2>);
 
 	dest->resize(a->size());
 	for (int i = 0; i < a->size(); i++) {
@@ -452,100 +412,90 @@ void GDAPI godot_pool_vector2_array_new_with_array(godot_pool_vector2_array *r_d
 	}
 }
 
-void GDAPI godot_pool_vector2_array_append(godot_pool_vector2_array *p_self, const godot_vector2 *p_data) {
-	PoolVector<Vector2> *self = (PoolVector<Vector2> *)p_self;
+void GDAPI godot_packed_vector2_array_append(godot_packed_vector2_array *p_self, const godot_vector2 *p_data) {
+	Vector<Vector2> *self = (Vector<Vector2> *)p_self;
 	Vector2 &s = *(Vector2 *)p_data;
-	self->append(s);
+	self->push_back(s);
 }
 
-void GDAPI godot_pool_vector2_array_append_array(godot_pool_vector2_array *p_self, const godot_pool_vector2_array *p_array) {
-	PoolVector<Vector2> *self = (PoolVector<Vector2> *)p_self;
-	PoolVector<Vector2> *array = (PoolVector<Vector2> *)p_array;
+void GDAPI godot_packed_vector2_array_append_array(godot_packed_vector2_array *p_self, const godot_packed_vector2_array *p_array) {
+	Vector<Vector2> *self = (Vector<Vector2> *)p_self;
+	Vector<Vector2> *array = (Vector<Vector2> *)p_array;
 	self->append_array(*array);
 }
 
-godot_error GDAPI godot_pool_vector2_array_insert(godot_pool_vector2_array *p_self, const godot_int p_idx, const godot_vector2 *p_data) {
-	PoolVector<Vector2> *self = (PoolVector<Vector2> *)p_self;
+godot_error GDAPI godot_packed_vector2_array_insert(godot_packed_vector2_array *p_self, const godot_int p_idx, const godot_vector2 *p_data) {
+	Vector<Vector2> *self = (Vector<Vector2> *)p_self;
 	Vector2 &s = *(Vector2 *)p_data;
 	return (godot_error)self->insert(p_idx, s);
 }
 
-void GDAPI godot_pool_vector2_array_invert(godot_pool_vector2_array *p_self) {
-	PoolVector<Vector2> *self = (PoolVector<Vector2> *)p_self;
+void GDAPI godot_packed_vector2_array_invert(godot_packed_vector2_array *p_self) {
+	Vector<Vector2> *self = (Vector<Vector2> *)p_self;
 	self->invert();
 }
 
-void GDAPI godot_pool_vector2_array_push_back(godot_pool_vector2_array *p_self, const godot_vector2 *p_data) {
-	PoolVector<Vector2> *self = (PoolVector<Vector2> *)p_self;
+void GDAPI godot_packed_vector2_array_push_back(godot_packed_vector2_array *p_self, const godot_vector2 *p_data) {
+	Vector<Vector2> *self = (Vector<Vector2> *)p_self;
 	Vector2 &s = *(Vector2 *)p_data;
 	self->push_back(s);
 }
 
-void GDAPI godot_pool_vector2_array_remove(godot_pool_vector2_array *p_self, const godot_int p_idx) {
-	PoolVector<Vector2> *self = (PoolVector<Vector2> *)p_self;
+void GDAPI godot_packed_vector2_array_remove(godot_packed_vector2_array *p_self, const godot_int p_idx) {
+	Vector<Vector2> *self = (Vector<Vector2> *)p_self;
 	self->remove(p_idx);
 }
 
-void GDAPI godot_pool_vector2_array_resize(godot_pool_vector2_array *p_self, const godot_int p_size) {
-	PoolVector<Vector2> *self = (PoolVector<Vector2> *)p_self;
+void GDAPI godot_packed_vector2_array_resize(godot_packed_vector2_array *p_self, const godot_int p_size) {
+	Vector<Vector2> *self = (Vector<Vector2> *)p_self;
 	self->resize(p_size);
 }
 
-godot_pool_vector2_array_read_access GDAPI *godot_pool_vector2_array_read(const godot_pool_vector2_array *p_self) {
-	const PoolVector<Vector2> *self = (const PoolVector<Vector2> *)p_self;
-	return (godot_pool_vector2_array_read_access *)memnew(PoolVector<Vector2>::Read(self->read()));
-}
-
-godot_pool_vector2_array_write_access GDAPI *godot_pool_vector2_array_write(godot_pool_vector2_array *p_self) {
-	PoolVector<Vector2> *self = (PoolVector<Vector2> *)p_self;
-	return (godot_pool_vector2_array_write_access *)memnew(PoolVector<Vector2>::Write(self->write()));
-}
-
-void GDAPI godot_pool_vector2_array_set(godot_pool_vector2_array *p_self, const godot_int p_idx, const godot_vector2 *p_data) {
-	PoolVector<Vector2> *self = (PoolVector<Vector2> *)p_self;
+void GDAPI godot_packed_vector2_array_set(godot_packed_vector2_array *p_self, const godot_int p_idx, const godot_vector2 *p_data) {
+	Vector<Vector2> *self = (Vector<Vector2> *)p_self;
 	Vector2 &s = *(Vector2 *)p_data;
 	self->set(p_idx, s);
 }
 
-godot_vector2 GDAPI godot_pool_vector2_array_get(const godot_pool_vector2_array *p_self, const godot_int p_idx) {
-	const PoolVector<Vector2> *self = (const PoolVector<Vector2> *)p_self;
+godot_vector2 GDAPI godot_packed_vector2_array_get(const godot_packed_vector2_array *p_self, const godot_int p_idx) {
+	const Vector<Vector2> *self = (const Vector<Vector2> *)p_self;
 	godot_vector2 v;
 	Vector2 *s = (Vector2 *)&v;
 	*s = self->get(p_idx);
 	return v;
 }
 
-godot_int GDAPI godot_pool_vector2_array_size(const godot_pool_vector2_array *p_self) {
-	const PoolVector<Vector2> *self = (const PoolVector<Vector2> *)p_self;
+godot_int GDAPI godot_packed_vector2_array_size(const godot_packed_vector2_array *p_self) {
+	const Vector<Vector2> *self = (const Vector<Vector2> *)p_self;
 	return self->size();
 }
 
-godot_bool GDAPI godot_pool_vector2_array_empty(const godot_pool_vector2_array *p_self) {
-	const PoolVector<Vector2> *self = (const PoolVector<Vector2> *)p_self;
+godot_bool GDAPI godot_packed_vector2_array_empty(const godot_packed_vector2_array *p_self) {
+	const Vector<Vector2> *self = (const Vector<Vector2> *)p_self;
 	return self->empty();
 }
 
-void GDAPI godot_pool_vector2_array_destroy(godot_pool_vector2_array *p_self) {
-	((PoolVector<Vector2> *)p_self)->~PoolVector();
+void GDAPI godot_packed_vector2_array_destroy(godot_packed_vector2_array *p_self) {
+	((Vector<Vector2> *)p_self)->~Vector();
 }
 
 // vector3
 
-void GDAPI godot_pool_vector3_array_new(godot_pool_vector3_array *r_dest) {
-	PoolVector<Vector3> *dest = (PoolVector<Vector3> *)r_dest;
-	memnew_placement(dest, PoolVector<Vector3>);
+void GDAPI godot_packed_vector3_array_new(godot_packed_vector3_array *r_dest) {
+	Vector<Vector3> *dest = (Vector<Vector3> *)r_dest;
+	memnew_placement(dest, Vector<Vector3>);
 }
 
-void GDAPI godot_pool_vector3_array_new_copy(godot_pool_vector3_array *r_dest, const godot_pool_vector3_array *p_src) {
-	PoolVector<Vector3> *dest = (PoolVector<Vector3> *)r_dest;
-	const PoolVector<Vector3> *src = (const PoolVector<Vector3> *)p_src;
-	memnew_placement(dest, PoolVector<Vector3>(*src));
+void GDAPI godot_packed_vector3_array_new_copy(godot_packed_vector3_array *r_dest, const godot_packed_vector3_array *p_src) {
+	Vector<Vector3> *dest = (Vector<Vector3> *)r_dest;
+	const Vector<Vector3> *src = (const Vector<Vector3> *)p_src;
+	memnew_placement(dest, Vector<Vector3>(*src));
 }
 
-void GDAPI godot_pool_vector3_array_new_with_array(godot_pool_vector3_array *r_dest, const godot_array *p_a) {
-	PoolVector<Vector3> *dest = (PoolVector<Vector3> *)r_dest;
+void GDAPI godot_packed_vector3_array_new_with_array(godot_packed_vector3_array *r_dest, const godot_array *p_a) {
+	Vector<Vector3> *dest = (Vector<Vector3> *)r_dest;
 	Array *a = (Array *)p_a;
-	memnew_placement(dest, PoolVector<Vector3>);
+	memnew_placement(dest, Vector<Vector3>);
 
 	dest->resize(a->size());
 	for (int i = 0; i < a->size(); i++) {
@@ -553,100 +503,90 @@ void GDAPI godot_pool_vector3_array_new_with_array(godot_pool_vector3_array *r_d
 	}
 }
 
-void GDAPI godot_pool_vector3_array_append(godot_pool_vector3_array *p_self, const godot_vector3 *p_data) {
-	PoolVector<Vector3> *self = (PoolVector<Vector3> *)p_self;
+void GDAPI godot_packed_vector3_array_append(godot_packed_vector3_array *p_self, const godot_vector3 *p_data) {
+	Vector<Vector3> *self = (Vector<Vector3> *)p_self;
 	Vector3 &s = *(Vector3 *)p_data;
-	self->append(s);
+	self->push_back(s);
 }
 
-void GDAPI godot_pool_vector3_array_append_array(godot_pool_vector3_array *p_self, const godot_pool_vector3_array *p_array) {
-	PoolVector<Vector3> *self = (PoolVector<Vector3> *)p_self;
-	PoolVector<Vector3> *array = (PoolVector<Vector3> *)p_array;
+void GDAPI godot_packed_vector3_array_append_array(godot_packed_vector3_array *p_self, const godot_packed_vector3_array *p_array) {
+	Vector<Vector3> *self = (Vector<Vector3> *)p_self;
+	Vector<Vector3> *array = (Vector<Vector3> *)p_array;
 	self->append_array(*array);
 }
 
-godot_error GDAPI godot_pool_vector3_array_insert(godot_pool_vector3_array *p_self, const godot_int p_idx, const godot_vector3 *p_data) {
-	PoolVector<Vector3> *self = (PoolVector<Vector3> *)p_self;
+godot_error GDAPI godot_packed_vector3_array_insert(godot_packed_vector3_array *p_self, const godot_int p_idx, const godot_vector3 *p_data) {
+	Vector<Vector3> *self = (Vector<Vector3> *)p_self;
 	Vector3 &s = *(Vector3 *)p_data;
 	return (godot_error)self->insert(p_idx, s);
 }
 
-void GDAPI godot_pool_vector3_array_invert(godot_pool_vector3_array *p_self) {
-	PoolVector<Vector3> *self = (PoolVector<Vector3> *)p_self;
+void GDAPI godot_packed_vector3_array_invert(godot_packed_vector3_array *p_self) {
+	Vector<Vector3> *self = (Vector<Vector3> *)p_self;
 	self->invert();
 }
 
-void GDAPI godot_pool_vector3_array_push_back(godot_pool_vector3_array *p_self, const godot_vector3 *p_data) {
-	PoolVector<Vector3> *self = (PoolVector<Vector3> *)p_self;
+void GDAPI godot_packed_vector3_array_push_back(godot_packed_vector3_array *p_self, const godot_vector3 *p_data) {
+	Vector<Vector3> *self = (Vector<Vector3> *)p_self;
 	Vector3 &s = *(Vector3 *)p_data;
 	self->push_back(s);
 }
 
-void GDAPI godot_pool_vector3_array_remove(godot_pool_vector3_array *p_self, const godot_int p_idx) {
-	PoolVector<Vector3> *self = (PoolVector<Vector3> *)p_self;
+void GDAPI godot_packed_vector3_array_remove(godot_packed_vector3_array *p_self, const godot_int p_idx) {
+	Vector<Vector3> *self = (Vector<Vector3> *)p_self;
 	self->remove(p_idx);
 }
 
-void GDAPI godot_pool_vector3_array_resize(godot_pool_vector3_array *p_self, const godot_int p_size) {
-	PoolVector<Vector3> *self = (PoolVector<Vector3> *)p_self;
+void GDAPI godot_packed_vector3_array_resize(godot_packed_vector3_array *p_self, const godot_int p_size) {
+	Vector<Vector3> *self = (Vector<Vector3> *)p_self;
 	self->resize(p_size);
 }
 
-godot_pool_vector3_array_read_access GDAPI *godot_pool_vector3_array_read(const godot_pool_vector3_array *p_self) {
-	const PoolVector<Vector3> *self = (const PoolVector<Vector3> *)p_self;
-	return (godot_pool_vector3_array_read_access *)memnew(PoolVector<Vector3>::Read(self->read()));
-}
-
-godot_pool_vector3_array_write_access GDAPI *godot_pool_vector3_array_write(godot_pool_vector3_array *p_self) {
-	PoolVector<Vector3> *self = (PoolVector<Vector3> *)p_self;
-	return (godot_pool_vector3_array_write_access *)memnew(PoolVector<Vector3>::Write(self->write()));
-}
-
-void GDAPI godot_pool_vector3_array_set(godot_pool_vector3_array *p_self, const godot_int p_idx, const godot_vector3 *p_data) {
-	PoolVector<Vector3> *self = (PoolVector<Vector3> *)p_self;
+void GDAPI godot_packed_vector3_array_set(godot_packed_vector3_array *p_self, const godot_int p_idx, const godot_vector3 *p_data) {
+	Vector<Vector3> *self = (Vector<Vector3> *)p_self;
 	Vector3 &s = *(Vector3 *)p_data;
 	self->set(p_idx, s);
 }
 
-godot_vector3 GDAPI godot_pool_vector3_array_get(const godot_pool_vector3_array *p_self, const godot_int p_idx) {
-	const PoolVector<Vector3> *self = (const PoolVector<Vector3> *)p_self;
+godot_vector3 GDAPI godot_packed_vector3_array_get(const godot_packed_vector3_array *p_self, const godot_int p_idx) {
+	const Vector<Vector3> *self = (const Vector<Vector3> *)p_self;
 	godot_vector3 v;
 	Vector3 *s = (Vector3 *)&v;
 	*s = self->get(p_idx);
 	return v;
 }
 
-godot_int GDAPI godot_pool_vector3_array_size(const godot_pool_vector3_array *p_self) {
-	const PoolVector<Vector3> *self = (const PoolVector<Vector3> *)p_self;
+godot_int GDAPI godot_packed_vector3_array_size(const godot_packed_vector3_array *p_self) {
+	const Vector<Vector3> *self = (const Vector<Vector3> *)p_self;
 	return self->size();
 }
 
-godot_bool GDAPI godot_pool_vector3_array_empty(const godot_pool_vector3_array *p_self) {
-	const PoolVector<Vector3> *self = (const PoolVector<Vector3> *)p_self;
+godot_bool GDAPI godot_packed_vector3_array_empty(const godot_packed_vector3_array *p_self) {
+	const Vector<Vector3> *self = (const Vector<Vector3> *)p_self;
 	return self->empty();
 }
 
-void GDAPI godot_pool_vector3_array_destroy(godot_pool_vector3_array *p_self) {
-	((PoolVector<Vector3> *)p_self)->~PoolVector();
+void GDAPI godot_packed_vector3_array_destroy(godot_packed_vector3_array *p_self) {
+	((Vector<Vector3> *)p_self)->~Vector();
 }
 
 // color
 
-void GDAPI godot_pool_color_array_new(godot_pool_color_array *r_dest) {
-	PoolVector<Color> *dest = (PoolVector<Color> *)r_dest;
-	memnew_placement(dest, PoolVector<Color>);
+void GDAPI godot_packed_color_array_new(godot_packed_color_array *r_dest) {
+	Vector<Color> *dest = (Vector<Color> *)r_dest;
+	memnew_placement(dest, Vector<Color>);
 }
 
-void GDAPI godot_pool_color_array_new_copy(godot_pool_color_array *r_dest, const godot_pool_color_array *p_src) {
-	PoolVector<Color> *dest = (PoolVector<Color> *)r_dest;
-	const PoolVector<Color> *src = (const PoolVector<Color> *)p_src;
-	memnew_placement(dest, PoolVector<Color>(*src));
+void GDAPI godot_packed_color_array_new_copy(godot_packed_color_array *r_dest, const godot_packed_color_array *p_src) {
+	Vector<Color> *dest = (Vector<Color> *)r_dest;
+	const Vector<Color> *src = (const Vector<Color> *)p_src;
+	memnew_placement(dest, Vector<Color>(*src));
 }
 
-void GDAPI godot_pool_color_array_new_with_array(godot_pool_color_array *r_dest, const godot_array *p_a) {
-	PoolVector<Color> *dest = (PoolVector<Color> *)r_dest;
+void GDAPI godot_packed_color_array_new_with_array(godot_packed_color_array *r_dest, const godot_array *p_a) {
+	Vector<Color> *dest = (Vector<Color> *)r_dest;
 	Array *a = (Array *)p_a;
-	memnew_placement(dest, PoolVector<Color>);
+	memnew_placement(dest, Vector<Color>);
 
 	dest->resize(a->size());
 	for (int i = 0; i < a->size(); i++) {
@@ -654,327 +594,71 @@ void GDAPI godot_pool_color_array_new_with_array(godot_pool_color_array *r_dest,
 	}
 }
 
-void GDAPI godot_pool_color_array_append(godot_pool_color_array *p_self, const godot_color *p_data) {
-	PoolVector<Color> *self = (PoolVector<Color> *)p_self;
+void GDAPI godot_packed_color_array_append(godot_packed_color_array *p_self, const godot_color *p_data) {
+	Vector<Color> *self = (Vector<Color> *)p_self;
 	Color &s = *(Color *)p_data;
-	self->append(s);
+	self->push_back(s);
 }
 
-void GDAPI godot_pool_color_array_append_array(godot_pool_color_array *p_self, const godot_pool_color_array *p_array) {
-	PoolVector<Color> *self = (PoolVector<Color> *)p_self;
-	PoolVector<Color> *array = (PoolVector<Color> *)p_array;
+void GDAPI godot_packed_color_array_append_array(godot_packed_color_array *p_self, const godot_packed_color_array *p_array) {
+	Vector<Color> *self = (Vector<Color> *)p_self;
+	Vector<Color> *array = (Vector<Color> *)p_array;
 	self->append_array(*array);
 }
 
-godot_error GDAPI godot_pool_color_array_insert(godot_pool_color_array *p_self, const godot_int p_idx, const godot_color *p_data) {
-	PoolVector<Color> *self = (PoolVector<Color> *)p_self;
+godot_error GDAPI godot_packed_color_array_insert(godot_packed_color_array *p_self, const godot_int p_idx, const godot_color *p_data) {
+	Vector<Color> *self = (Vector<Color> *)p_self;
 	Color &s = *(Color *)p_data;
 	return (godot_error)self->insert(p_idx, s);
 }
 
-void GDAPI godot_pool_color_array_invert(godot_pool_color_array *p_self) {
-	PoolVector<Color> *self = (PoolVector<Color> *)p_self;
+void GDAPI godot_packed_color_array_invert(godot_packed_color_array *p_self) {
+	Vector<Color> *self = (Vector<Color> *)p_self;
 	self->invert();
 }
 
-void GDAPI godot_pool_color_array_push_back(godot_pool_color_array *p_self, const godot_color *p_data) {
-	PoolVector<Color> *self = (PoolVector<Color> *)p_self;
+void GDAPI godot_packed_color_array_push_back(godot_packed_color_array *p_self, const godot_color *p_data) {
+	Vector<Color> *self = (Vector<Color> *)p_self;
 	Color &s = *(Color *)p_data;
 	self->push_back(s);
 }
 
-void GDAPI godot_pool_color_array_remove(godot_pool_color_array *p_self, const godot_int p_idx) {
-	PoolVector<Color> *self = (PoolVector<Color> *)p_self;
+void GDAPI godot_packed_color_array_remove(godot_packed_color_array *p_self, const godot_int p_idx) {
+	Vector<Color> *self = (Vector<Color> *)p_self;
 	self->remove(p_idx);
 }
 
-void GDAPI godot_pool_color_array_resize(godot_pool_color_array *p_self, const godot_int p_size) {
-	PoolVector<Color> *self = (PoolVector<Color> *)p_self;
+void GDAPI godot_packed_color_array_resize(godot_packed_color_array *p_self, const godot_int p_size) {
+	Vector<Color> *self = (Vector<Color> *)p_self;
 	self->resize(p_size);
 }
 
-godot_pool_color_array_read_access GDAPI *godot_pool_color_array_read(const godot_pool_color_array *p_self) {
-	const PoolVector<Color> *self = (const PoolVector<Color> *)p_self;
-	return (godot_pool_color_array_read_access *)memnew(PoolVector<Color>::Read(self->read()));
-}
-
-godot_pool_color_array_write_access GDAPI *godot_pool_color_array_write(godot_pool_color_array *p_self) {
-	PoolVector<Color> *self = (PoolVector<Color> *)p_self;
-	return (godot_pool_color_array_write_access *)memnew(PoolVector<Color>::Write(self->write()));
-}
-
-void GDAPI godot_pool_color_array_set(godot_pool_color_array *p_self, const godot_int p_idx, const godot_color *p_data) {
-	PoolVector<Color> *self = (PoolVector<Color> *)p_self;
+void GDAPI godot_packed_color_array_set(godot_packed_color_array *p_self, const godot_int p_idx, const godot_color *p_data) {
+	Vector<Color> *self = (Vector<Color> *)p_self;
 	Color &s = *(Color *)p_data;
 	self->set(p_idx, s);
 }
 
-godot_color GDAPI godot_pool_color_array_get(const godot_pool_color_array *p_self, const godot_int p_idx) {
-	const PoolVector<Color> *self = (const PoolVector<Color> *)p_self;
+godot_color GDAPI godot_packed_color_array_get(const godot_packed_color_array *p_self, const godot_int p_idx) {
+	const Vector<Color> *self = (const Vector<Color> *)p_self;
 	godot_color v;
 	Color *s = (Color *)&v;
 	*s = self->get(p_idx);
 	return v;
 }
 
-godot_int GDAPI godot_pool_color_array_size(const godot_pool_color_array *p_self) {
-	const PoolVector<Color> *self = (const PoolVector<Color> *)p_self;
+godot_int GDAPI godot_packed_color_array_size(const godot_packed_color_array *p_self) {
+	const Vector<Color> *self = (const Vector<Color> *)p_self;
 	return self->size();
 }
 
-godot_bool GDAPI godot_pool_color_array_empty(const godot_pool_color_array *p_self) {
-	const PoolVector<Color> *self = (const PoolVector<Color> *)p_self;
+godot_bool GDAPI godot_packed_color_array_empty(const godot_packed_color_array *p_self) {
+	const Vector<Color> *self = (const Vector<Color> *)p_self;
 	return self->empty();
 }
 
-void GDAPI godot_pool_color_array_destroy(godot_pool_color_array *p_self) {
-	((PoolVector<Color> *)p_self)->~PoolVector();
-}
-
-//
-// read accessor functions
-//
-
-godot_pool_byte_array_read_access GDAPI *godot_pool_byte_array_read_access_copy(const godot_pool_byte_array_read_access *p_other) {
-	PoolVector<uint8_t>::Read *other = (PoolVector<uint8_t>::Read *)p_other;
-	return (godot_pool_byte_array_read_access *)memnew(PoolVector<uint8_t>::Read(*other));
-}
-const uint8_t GDAPI *godot_pool_byte_array_read_access_ptr(const godot_pool_byte_array_read_access *p_read) {
-	const PoolVector<uint8_t>::Read *read = (const PoolVector<uint8_t>::Read *)p_read;
-	return read->ptr();
-}
-void GDAPI godot_pool_byte_array_read_access_operator_assign(godot_pool_byte_array_read_access *p_read, godot_pool_byte_array_read_access *p_other) {
-	PoolVector<uint8_t>::Read *read = (PoolVector<uint8_t>::Read *)p_read;
-	PoolVector<uint8_t>::Read *other = (PoolVector<uint8_t>::Read *)p_other;
-	read->operator=(*other);
-}
-void GDAPI godot_pool_byte_array_read_access_destroy(godot_pool_byte_array_read_access *p_read) {
-	memdelete((PoolVector<uint8_t>::Read *)p_read);
-}
-
-godot_pool_int_array_read_access GDAPI *godot_pool_int_array_read_access_copy(const godot_pool_int_array_read_access *p_other) {
-	PoolVector<godot_int>::Read *other = (PoolVector<godot_int>::Read *)p_other;
-	return (godot_pool_int_array_read_access *)memnew(PoolVector<godot_int>::Read(*other));
-}
-const godot_int GDAPI *godot_pool_int_array_read_access_ptr(const godot_pool_int_array_read_access *p_read) {
-	const PoolVector<godot_int>::Read *read = (const PoolVector<godot_int>::Read *)p_read;
-	return read->ptr();
-}
-void GDAPI godot_pool_int_array_read_access_operator_assign(godot_pool_int_array_read_access *p_read, godot_pool_int_array_read_access *p_other) {
-	PoolVector<godot_int>::Read *read = (PoolVector<godot_int>::Read *)p_read;
-	PoolVector<godot_int>::Read *other = (PoolVector<godot_int>::Read *)p_other;
-	read->operator=(*other);
-}
-void GDAPI godot_pool_int_array_read_access_destroy(godot_pool_int_array_read_access *p_read) {
-	memdelete((PoolVector<godot_int>::Read *)p_read);
-}
-
-godot_pool_real_array_read_access GDAPI *godot_pool_real_array_read_access_copy(const godot_pool_real_array_read_access *p_other) {
-	PoolVector<godot_real>::Read *other = (PoolVector<godot_real>::Read *)p_other;
-	return (godot_pool_real_array_read_access *)memnew(PoolVector<godot_real>::Read(*other));
-}
-const godot_real GDAPI *godot_pool_real_array_read_access_ptr(const godot_pool_real_array_read_access *p_read) {
-	const PoolVector<godot_real>::Read *read = (const PoolVector<godot_real>::Read *)p_read;
-	return read->ptr();
-}
-void GDAPI godot_pool_real_array_read_access_operator_assign(godot_pool_real_array_read_access *p_read, godot_pool_real_array_read_access *p_other) {
-	PoolVector<godot_real>::Read *read = (PoolVector<godot_real>::Read *)p_read;
-	PoolVector<godot_real>::Read *other = (PoolVector<godot_real>::Read *)p_other;
-	read->operator=(*other);
-}
-void GDAPI godot_pool_real_array_read_access_destroy(godot_pool_real_array_read_access *p_read) {
-	memdelete((PoolVector<godot_real>::Read *)p_read);
-}
-
-godot_pool_string_array_read_access GDAPI *godot_pool_string_array_read_access_copy(const godot_pool_string_array_read_access *p_other) {
-	PoolVector<String>::Read *other = (PoolVector<String>::Read *)p_other;
-	return (godot_pool_string_array_read_access *)memnew(PoolVector<String>::Read(*other));
-}
-const godot_string GDAPI *godot_pool_string_array_read_access_ptr(const godot_pool_string_array_read_access *p_read) {
-	const PoolVector<String>::Read *read = (const PoolVector<String>::Read *)p_read;
-	return (const godot_string *)read->ptr();
-}
-void GDAPI godot_pool_string_array_read_access_operator_assign(godot_pool_string_array_read_access *p_read, godot_pool_string_array_read_access *p_other) {
-	PoolVector<String>::Read *read = (PoolVector<String>::Read *)p_read;
-	PoolVector<String>::Read *other = (PoolVector<String>::Read *)p_other;
-	read->operator=(*other);
-}
-void GDAPI godot_pool_string_array_read_access_destroy(godot_pool_string_array_read_access *p_read) {
-	memdelete((PoolVector<String>::Read *)p_read);
-}
-
-godot_pool_vector2_array_read_access GDAPI *godot_pool_vector2_array_read_access_copy(const godot_pool_vector2_array_read_access *p_other) {
-	PoolVector<Vector2>::Read *other = (PoolVector<Vector2>::Read *)p_other;
-	return (godot_pool_vector2_array_read_access *)memnew(PoolVector<Vector2>::Read(*other));
-}
-const godot_vector2 GDAPI *godot_pool_vector2_array_read_access_ptr(const godot_pool_vector2_array_read_access *p_read) {
-	const PoolVector<Vector2>::Read *read = (const PoolVector<Vector2>::Read *)p_read;
-	return (const godot_vector2 *)read->ptr();
-}
-void GDAPI godot_pool_vector2_array_read_access_operator_assign(godot_pool_vector2_array_read_access *p_read, godot_pool_vector2_array_read_access *p_other) {
-	PoolVector<Vector2>::Read *read = (PoolVector<Vector2>::Read *)p_read;
-	PoolVector<Vector2>::Read *other = (PoolVector<Vector2>::Read *)p_other;
-	read->operator=(*other);
-}
-void GDAPI godot_pool_vector2_array_read_access_destroy(godot_pool_vector2_array_read_access *p_read) {
-	memdelete((PoolVector<Vector2>::Read *)p_read);
-}
-
-godot_pool_vector3_array_read_access GDAPI *godot_pool_vector3_array_read_access_copy(const godot_pool_vector3_array_read_access *p_other) {
-	PoolVector<Vector3>::Read *other = (PoolVector<Vector3>::Read *)p_other;
-	return (godot_pool_vector3_array_read_access *)memnew(PoolVector<Vector3>::Read(*other));
-}
-const godot_vector3 GDAPI *godot_pool_vector3_array_read_access_ptr(const godot_pool_vector3_array_read_access *p_read) {
-	const PoolVector<Vector3>::Read *read = (const PoolVector<Vector3>::Read *)p_read;
-	return (const godot_vector3 *)read->ptr();
-}
-void GDAPI godot_pool_vector3_array_read_access_operator_assign(godot_pool_vector3_array_read_access *p_read, godot_pool_vector3_array_read_access *p_other) {
-	PoolVector<Vector3>::Read *read = (PoolVector<Vector3>::Read *)p_read;
-	PoolVector<Vector3>::Read *other = (PoolVector<Vector3>::Read *)p_other;
-	read->operator=(*other);
-}
-void GDAPI godot_pool_vector3_array_read_access_destroy(godot_pool_vector3_array_read_access *p_read) {
-	memdelete((PoolVector<Vector2>::Read *)p_read);
-}
-
-godot_pool_color_array_read_access GDAPI *godot_pool_color_array_read_access_copy(const godot_pool_color_array_read_access *p_other) {
-	PoolVector<Color>::Read *other = (PoolVector<Color>::Read *)p_other;
-	return (godot_pool_color_array_read_access *)memnew(PoolVector<Color>::Read(*other));
-}
-const godot_color GDAPI *godot_pool_color_array_read_access_ptr(const godot_pool_color_array_read_access *p_read) {
-	const PoolVector<Color>::Read *read = (const PoolVector<Color>::Read *)p_read;
-	return (const godot_color *)read->ptr();
-}
-void GDAPI godot_pool_color_array_read_access_operator_assign(godot_pool_color_array_read_access *p_read, godot_pool_color_array_read_access *p_other) {
-	PoolVector<Color>::Read *read = (PoolVector<Color>::Read *)p_read;
-	PoolVector<Color>::Read *other = (PoolVector<Color>::Read *)p_other;
-	read->operator=(*other);
-}
-void GDAPI godot_pool_color_array_read_access_destroy(godot_pool_color_array_read_access *p_read) {
-	memdelete((PoolVector<Color>::Read *)p_read);
-}
-
-//
-// write accessor functions
-//
-
-godot_pool_byte_array_write_access GDAPI *godot_pool_byte_array_write_access_copy(const godot_pool_byte_array_write_access *p_other) {
-	PoolVector<uint8_t>::Write *other = (PoolVector<uint8_t>::Write *)p_other;
-	return (godot_pool_byte_array_write_access *)memnew(PoolVector<uint8_t>::Write(*other));
-}
-uint8_t GDAPI *godot_pool_byte_array_write_access_ptr(const godot_pool_byte_array_write_access *p_write) {
-	PoolVector<uint8_t>::Write *write = (PoolVector<uint8_t>::Write *)p_write;
-	return write->ptr();
-}
-void GDAPI godot_pool_byte_array_write_access_operator_assign(godot_pool_byte_array_write_access *p_write, godot_pool_byte_array_write_access *p_other) {
-	PoolVector<uint8_t>::Write *write = (PoolVector<uint8_t>::Write *)p_write;
-	PoolVector<uint8_t>::Write *other = (PoolVector<uint8_t>::Write *)p_other;
-	write->operator=(*other);
-}
-void GDAPI godot_pool_byte_array_write_access_destroy(godot_pool_byte_array_write_access *p_write) {
-	memdelete((PoolVector<uint8_t>::Write *)p_write);
-}
-
-godot_pool_int_array_write_access GDAPI *godot_pool_int_array_write_access_copy(const godot_pool_int_array_write_access *p_other) {
-	PoolVector<godot_int>::Write *other = (PoolVector<godot_int>::Write *)p_other;
-	return (godot_pool_int_array_write_access *)memnew(PoolVector<godot_int>::Write(*other));
-}
-godot_int GDAPI *godot_pool_int_array_write_access_ptr(const godot_pool_int_array_write_access *p_write) {
-	PoolVector<godot_int>::Write *write = (PoolVector<godot_int>::Write *)p_write;
-	return write->ptr();
-}
-void GDAPI godot_pool_int_array_write_access_operator_assign(godot_pool_int_array_write_access *p_write, godot_pool_int_array_write_access *p_other) {
-	PoolVector<godot_int>::Write *write = (PoolVector<godot_int>::Write *)p_write;
-	PoolVector<godot_int>::Write *other = (PoolVector<godot_int>::Write *)p_other;
-	write->operator=(*other);
-}
-void GDAPI godot_pool_int_array_write_access_destroy(godot_pool_int_array_write_access *p_write) {
-	memdelete((PoolVector<godot_int>::Write *)p_write);
-}
-
-godot_pool_real_array_write_access GDAPI *godot_pool_real_array_write_access_copy(const godot_pool_real_array_write_access *p_other) {
-	PoolVector<godot_real>::Write *other = (PoolVector<godot_real>::Write *)p_other;
-	return (godot_pool_real_array_write_access *)memnew(PoolVector<godot_real>::Write(*other));
-}
-godot_real GDAPI *godot_pool_real_array_write_access_ptr(const godot_pool_real_array_write_access *p_write) {
-	PoolVector<godot_real>::Write *write = (PoolVector<godot_real>::Write *)p_write;
-	return write->ptr();
-}
-void GDAPI godot_pool_real_array_write_access_operator_assign(godot_pool_real_array_write_access *p_write, godot_pool_real_array_write_access *p_other) {
-	PoolVector<godot_real>::Write *write = (PoolVector<godot_real>::Write *)p_write;
-	PoolVector<godot_real>::Write *other = (PoolVector<godot_real>::Write *)p_other;
-	write->operator=(*other);
-}
-void GDAPI godot_pool_real_array_write_access_destroy(godot_pool_real_array_write_access *p_write) {
-	memdelete((PoolVector<godot_real>::Write *)p_write);
-}
-
-godot_pool_string_array_write_access GDAPI *godot_pool_string_array_write_access_copy(const godot_pool_string_array_write_access *p_other) {
-	PoolVector<String>::Write *other = (PoolVector<String>::Write *)p_other;
-	return (godot_pool_string_array_write_access *)memnew(PoolVector<String>::Write(*other));
-}
-godot_string GDAPI *godot_pool_string_array_write_access_ptr(const godot_pool_string_array_write_access *p_write) {
-	PoolVector<String>::Write *write = (PoolVector<String>::Write *)p_write;
-	return (godot_string *)write->ptr();
-}
-void GDAPI godot_pool_string_array_write_access_operator_assign(godot_pool_string_array_write_access *p_write, godot_pool_string_array_write_access *p_other) {
-	PoolVector<String>::Write *write = (PoolVector<String>::Write *)p_write;
-	PoolVector<String>::Write *other = (PoolVector<String>::Write *)p_other;
-	write->operator=(*other);
-}
-void GDAPI godot_pool_string_array_write_access_destroy(godot_pool_string_array_write_access *p_write) {
-	memdelete((PoolVector<String>::Write *)p_write);
-}
-
-godot_pool_vector2_array_write_access GDAPI *godot_pool_vector2_array_write_access_copy(const godot_pool_vector2_array_write_access *p_other) {
-	PoolVector<Vector2>::Write *other = (PoolVector<Vector2>::Write *)p_other;
-	return (godot_pool_vector2_array_write_access *)memnew(PoolVector<Vector2>::Write(*other));
-}
-godot_vector2 GDAPI *godot_pool_vector2_array_write_access_ptr(const godot_pool_vector2_array_write_access *p_write) {
-	PoolVector<Vector2>::Write *write = (PoolVector<Vector2>::Write *)p_write;
-	return (godot_vector2 *)write->ptr();
-}
-void GDAPI godot_pool_vector2_array_write_access_operator_assign(godot_pool_vector2_array_write_access *p_write, godot_pool_vector2_array_write_access *p_other) {
-	PoolVector<Vector2>::Write *write = (PoolVector<Vector2>::Write *)p_write;
-	PoolVector<Vector2>::Write *other = (PoolVector<Vector2>::Write *)p_other;
-	write->operator=(*other);
-}
-void GDAPI godot_pool_vector2_array_write_access_destroy(godot_pool_vector2_array_write_access *p_write) {
-	memdelete((PoolVector<Vector2>::Write *)p_write);
-}
-
-godot_pool_vector3_array_write_access GDAPI *godot_pool_vector3_array_write_access_copy(const godot_pool_vector3_array_write_access *p_other) {
-	PoolVector<Vector3>::Write *other = (PoolVector<Vector3>::Write *)p_other;
-	return (godot_pool_vector3_array_write_access *)memnew(PoolVector<Vector3>::Write(*other));
-}
-godot_vector3 GDAPI *godot_pool_vector3_array_write_access_ptr(const godot_pool_vector3_array_write_access *p_write) {
-	PoolVector<Vector3>::Write *write = (PoolVector<Vector3>::Write *)p_write;
-	return (godot_vector3 *)write->ptr();
-}
-void GDAPI godot_pool_vector3_array_write_access_operator_assign(godot_pool_vector3_array_write_access *p_write, godot_pool_vector3_array_write_access *p_other) {
-	PoolVector<Vector3>::Write *write = (PoolVector<Vector3>::Write *)p_write;
-	PoolVector<Vector3>::Write *other = (PoolVector<Vector3>::Write *)p_other;
-	write->operator=(*other);
-}
-void GDAPI godot_pool_vector3_array_write_access_destroy(godot_pool_vector3_array_write_access *p_write) {
-	memdelete((PoolVector<Vector3>::Write *)p_write);
-}
-
-godot_pool_color_array_write_access GDAPI *godot_pool_color_array_write_access_copy(const godot_pool_color_array_write_access *p_other) {
-	PoolVector<Color>::Write *other = (PoolVector<Color>::Write *)p_other;
-	return (godot_pool_color_array_write_access *)memnew(PoolVector<Color>::Write(*other));
-}
-godot_color GDAPI *godot_pool_color_array_write_access_ptr(const godot_pool_color_array_write_access *p_write) {
-	PoolVector<Color>::Write *write = (PoolVector<Color>::Write *)p_write;
-	return (godot_color *)write->ptr();
-}
-void GDAPI godot_pool_color_array_write_access_operator_assign(godot_pool_color_array_write_access *p_write, godot_pool_color_array_write_access *p_other) {
-	PoolVector<Color>::Write *write = (PoolVector<Color>::Write *)p_write;
-	PoolVector<Color>::Write *other = (PoolVector<Color>::Write *)p_other;
-	write->operator=(*other);
-}
-void GDAPI godot_pool_color_array_write_access_destroy(godot_pool_color_array_write_access *p_write) {
-	memdelete((PoolVector<Color>::Write *)p_write);
+void GDAPI godot_packed_color_array_destroy(godot_packed_color_array *p_self) {
+	((Vector<Color> *)p_self)->~Vector();
 }
 
 #ifdef __cplusplus
diff --git a/modules/gdnative/gdnative/string.cpp b/modules/gdnative/gdnative/string.cpp
index 59901f6139..4cb55900b0 100644
--- a/modules/gdnative/gdnative/string.cpp
+++ b/modules/gdnative/gdnative/string.cpp
@@ -1030,14 +1030,14 @@ uint32_t GDAPI godot_string_hash_utf8_chars_with_len(const wchar_t *p_str, godot
 	return String::hash(p_str, p_len);
 }
 
-godot_pool_byte_array GDAPI godot_string_md5_buffer(const godot_string *p_self) {
+godot_packed_byte_array GDAPI godot_string_md5_buffer(const godot_string *p_self) {
 	const String *self = (const String *)p_self;
 	Vector<uint8_t> tmp_result = self->md5_buffer();
 
-	godot_pool_byte_array result;
-	memnew_placement(&result, PoolByteArray);
-	PoolByteArray *proxy = (PoolByteArray *)&result;
-	PoolByteArray::Write proxy_writer = proxy->write();
+	godot_packed_byte_array result;
+	memnew_placement(&result, PackedByteArray);
+	PackedByteArray *proxy = (PackedByteArray *)&result;
+	uint8_t *proxy_writer = proxy->ptrw();
 	proxy->resize(tmp_result.size());
 
 	for (int i = 0; i < tmp_result.size(); i++) {
@@ -1055,14 +1055,14 @@ godot_string GDAPI godot_string_md5_text(const godot_string *p_self) {
 	return result;
 }
 
-godot_pool_byte_array GDAPI godot_string_sha256_buffer(const godot_string *p_self) {
+godot_packed_byte_array GDAPI godot_string_sha256_buffer(const godot_string *p_self) {
 	const String *self = (const String *)p_self;
 	Vector<uint8_t> tmp_result = self->sha256_buffer();
 
-	godot_pool_byte_array result;
-	memnew_placement(&result, PoolByteArray);
-	PoolByteArray *proxy = (PoolByteArray *)&result;
-	PoolByteArray::Write proxy_writer = proxy->write();
+	godot_packed_byte_array result;
+	memnew_placement(&result, PackedByteArray);
+	PackedByteArray *proxy = (PackedByteArray *)&result;
+	uint8_t *proxy_writer = proxy->ptrw();
 	proxy->resize(tmp_result.size());
 
 	for (int i = 0; i < tmp_result.size(); i++) {
@@ -1343,15 +1343,15 @@ godot_string GDAPI godot_string_rstrip(const godot_string *p_self, const godot_s
 	return result;
 }
 
-godot_pool_string_array GDAPI godot_string_rsplit(const godot_string *p_self, const godot_string *p_divisor,
+godot_packed_string_array GDAPI godot_string_rsplit(const godot_string *p_self, const godot_string *p_divisor,
 		const godot_bool p_allow_empty, const godot_int p_maxsplit) {
 	const String *self = (const String *)p_self;
 	String *divisor = (String *)p_divisor;
 
-	godot_pool_string_array result;
-	memnew_placement(&result, PoolStringArray);
-	PoolStringArray *proxy = (PoolStringArray *)&result;
-	PoolStringArray::Write proxy_writer = proxy->write();
+	godot_packed_string_array result;
+	memnew_placement(&result, PackedStringArray);
+	PackedStringArray *proxy = (PackedStringArray *)&result;
+	String *proxy_writer = proxy->ptrw();
 	Vector<String> tmp_result = self->rsplit(*divisor, p_allow_empty, p_maxsplit);
 	proxy->resize(tmp_result.size());
 
diff --git a/modules/gdnative/gdnative/variant.cpp b/modules/gdnative/gdnative/variant.cpp
index 11b6448e34..f0fc44ae8a 100644
--- a/modules/gdnative/gdnative/variant.cpp
+++ b/modules/gdnative/gdnative/variant.cpp
@@ -178,7 +178,7 @@ void GDAPI godot_variant_new_object(godot_variant *r_dest, const godot_object *p
 		ref = REF(reference);
 	}
 	if (!ref.is_null()) {
-		memnew_placement_custom(dest, Variant, Variant(ref.get_ref_ptr()));
+		memnew_placement_custom(dest, Variant, Variant(ref));
 	} else {
 #if defined(DEBUG_METHODS_ENABLED)
 		if (reference) {
@@ -201,45 +201,45 @@ void GDAPI godot_variant_new_array(godot_variant *r_dest, const godot_array *p_a
 	memnew_placement_custom(dest, Variant, Variant(*arr));
 }
 
-void GDAPI godot_variant_new_pool_byte_array(godot_variant *r_dest, const godot_pool_byte_array *p_pba) {
+void GDAPI godot_variant_new_packed_byte_array(godot_variant *r_dest, const godot_packed_byte_array *p_pba) {
 	Variant *dest = (Variant *)r_dest;
-	PoolByteArray *pba = (PoolByteArray *)p_pba;
+	PackedByteArray *pba = (PackedByteArray *)p_pba;
 	memnew_placement_custom(dest, Variant, Variant(*pba));
 }
 
-void GDAPI godot_variant_new_pool_int_array(godot_variant *r_dest, const godot_pool_int_array *p_pia) {
+void GDAPI godot_variant_new_packed_int_array(godot_variant *r_dest, const godot_packed_int_array *p_pia) {
 	Variant *dest = (Variant *)r_dest;
-	PoolIntArray *pia = (PoolIntArray *)p_pia;
+	PackedInt32Array *pia = (PackedInt32Array *)p_pia;
 	memnew_placement_custom(dest, Variant, Variant(*pia));
 }
 
-void GDAPI godot_variant_new_pool_real_array(godot_variant *r_dest, const godot_pool_real_array *p_pra) {
+void GDAPI godot_variant_new_packed_real_array(godot_variant *r_dest, const godot_packed_real_array *p_pra) {
 	Variant *dest = (Variant *)r_dest;
-	PoolRealArray *pra = (PoolRealArray *)p_pra;
+	PackedFloat32Array *pra = (PackedFloat32Array *)p_pra;
 	memnew_placement_custom(dest, Variant, Variant(*pra));
 }
 
-void GDAPI godot_variant_new_pool_string_array(godot_variant *r_dest, const godot_pool_string_array *p_psa) {
+void GDAPI godot_variant_new_packed_string_array(godot_variant *r_dest, const godot_packed_string_array *p_psa) {
 	Variant *dest = (Variant *)r_dest;
-	PoolStringArray *psa = (PoolStringArray *)p_psa;
+	PackedStringArray *psa = (PackedStringArray *)p_psa;
 	memnew_placement_custom(dest, Variant, Variant(*psa));
 }
 
-void GDAPI godot_variant_new_pool_vector2_array(godot_variant *r_dest, const godot_pool_vector2_array *p_pv2a) {
+void GDAPI godot_variant_new_packed_vector2_array(godot_variant *r_dest, const godot_packed_vector2_array *p_pv2a) {
 	Variant *dest = (Variant *)r_dest;
-	PoolVector2Array *pv2a = (PoolVector2Array *)p_pv2a;
+	PackedVector2Array *pv2a = (PackedVector2Array *)p_pv2a;
 	memnew_placement_custom(dest, Variant, Variant(*pv2a));
 }
 
-void GDAPI godot_variant_new_pool_vector3_array(godot_variant *r_dest, const godot_pool_vector3_array *p_pv3a) {
+void GDAPI godot_variant_new_packed_vector3_array(godot_variant *r_dest, const godot_packed_vector3_array *p_pv3a) {
 	Variant *dest = (Variant *)r_dest;
-	PoolVector3Array *pv3a = (PoolVector3Array *)p_pv3a;
+	PackedVector3Array *pv3a = (PackedVector3Array *)p_pv3a;
 	memnew_placement_custom(dest, Variant, Variant(*pv3a));
 }
 
-void GDAPI godot_variant_new_pool_color_array(godot_variant *r_dest, const godot_pool_color_array *p_pca) {
+void GDAPI godot_variant_new_packed_color_array(godot_variant *r_dest, const godot_packed_color_array *p_pca) {
 	Variant *dest = (Variant *)r_dest;
-	PoolColorArray *pca = (PoolColorArray *)p_pca;
+	PackedColorArray *pca = (PackedColorArray *)p_pca;
 	memnew_placement_custom(dest, Variant, Variant(*pca));
 }
 
@@ -390,65 +390,65 @@ godot_array GDAPI godot_variant_as_array(const godot_variant *p_self) {
 	return raw_dest;
 }
 
-godot_pool_byte_array GDAPI godot_variant_as_pool_byte_array(const godot_variant *p_self) {
-	godot_pool_byte_array raw_dest;
+godot_packed_byte_array GDAPI godot_variant_as_packed_byte_array(const godot_variant *p_self) {
+	godot_packed_byte_array raw_dest;
 	const Variant *self = (const Variant *)p_self;
-	PoolByteArray *dest = (PoolByteArray *)&raw_dest;
-	memnew_placement(dest, PoolByteArray(self->operator PoolByteArray())); // operator = is overloaded by PoolByteArray
+	PackedByteArray *dest = (PackedByteArray *)&raw_dest;
+	memnew_placement(dest, PackedByteArray(self->operator PackedByteArray())); // operator = is overloaded by PackedByteArray
 	*dest = *self;
 	return raw_dest;
 }
 
-godot_pool_int_array GDAPI godot_variant_as_pool_int_array(const godot_variant *p_self) {
-	godot_pool_int_array raw_dest;
+godot_packed_int_array GDAPI godot_variant_as_packed_int_array(const godot_variant *p_self) {
+	godot_packed_int_array raw_dest;
 	const Variant *self = (const Variant *)p_self;
-	PoolIntArray *dest = (PoolIntArray *)&raw_dest;
-	memnew_placement(dest, PoolIntArray(self->operator PoolIntArray())); // operator = is overloaded by PoolIntArray
+	PackedInt32Array *dest = (PackedInt32Array *)&raw_dest;
+	memnew_placement(dest, PackedInt32Array(self->operator PackedInt32Array())); // operator = is overloaded by PackedInt32Array
 	*dest = *self;
 	return raw_dest;
 }
 
-godot_pool_real_array GDAPI godot_variant_as_pool_real_array(const godot_variant *p_self) {
-	godot_pool_real_array raw_dest;
+godot_packed_real_array GDAPI godot_variant_as_packed_real_array(const godot_variant *p_self) {
+	godot_packed_real_array raw_dest;
 	const Variant *self = (const Variant *)p_self;
-	PoolRealArray *dest = (PoolRealArray *)&raw_dest;
-	memnew_placement(dest, PoolRealArray(self->operator PoolRealArray())); // operator = is overloaded by PoolRealArray
+	PackedFloat32Array *dest = (PackedFloat32Array *)&raw_dest;
+	memnew_placement(dest, PackedFloat32Array(self->operator PackedFloat32Array())); // operator = is overloaded by PackedFloat32Array
 	*dest = *self;
 	return raw_dest;
 }
 
-godot_pool_string_array GDAPI godot_variant_as_pool_string_array(const godot_variant *p_self) {
-	godot_pool_string_array raw_dest;
+godot_packed_string_array GDAPI godot_variant_as_packed_string_array(const godot_variant *p_self) {
+	godot_packed_string_array raw_dest;
 	const Variant *self = (const Variant *)p_self;
-	PoolStringArray *dest = (PoolStringArray *)&raw_dest;
-	memnew_placement(dest, PoolStringArray(self->operator PoolStringArray())); // operator = is overloaded by PoolStringArray
+	PackedStringArray *dest = (PackedStringArray *)&raw_dest;
+	memnew_placement(dest, PackedStringArray(self->operator PackedStringArray())); // operator = is overloaded by PackedStringArray
 	*dest = *self;
 	return raw_dest;
 }
 
-godot_pool_vector2_array GDAPI godot_variant_as_pool_vector2_array(const godot_variant *p_self) {
-	godot_pool_vector2_array raw_dest;
+godot_packed_vector2_array GDAPI godot_variant_as_packed_vector2_array(const godot_variant *p_self) {
+	godot_packed_vector2_array raw_dest;
 	const Variant *self = (const Variant *)p_self;
-	PoolVector2Array *dest = (PoolVector2Array *)&raw_dest;
-	memnew_placement(dest, PoolVector2Array(self->operator PoolVector2Array())); // operator = is overloaded by PoolVector2Array
+	PackedVector2Array *dest = (PackedVector2Array *)&raw_dest;
+	memnew_placement(dest, PackedVector2Array(self->operator PackedVector2Array())); // operator = is overloaded by PackedVector2Array
 	*dest = *self;
 	return raw_dest;
 }
 
-godot_pool_vector3_array GDAPI godot_variant_as_pool_vector3_array(const godot_variant *p_self) {
-	godot_pool_vector3_array raw_dest;
+godot_packed_vector3_array GDAPI godot_variant_as_packed_vector3_array(const godot_variant *p_self) {
+	godot_packed_vector3_array raw_dest;
 	const Variant *self = (const Variant *)p_self;
-	PoolVector3Array *dest = (PoolVector3Array *)&raw_dest;
-	memnew_placement(dest, PoolVector3Array(self->operator PoolVector3Array())); // operator = is overloaded by PoolVector3Array
+	PackedVector3Array *dest = (PackedVector3Array *)&raw_dest;
+	memnew_placement(dest, PackedVector3Array(self->operator PackedVector3Array())); // operator = is overloaded by PackedVector3Array
 	*dest = *self;
 	return raw_dest;
 }
 
-godot_pool_color_array GDAPI godot_variant_as_pool_color_array(const godot_variant *p_self) {
-	godot_pool_color_array raw_dest;
+godot_packed_color_array GDAPI godot_variant_as_packed_color_array(const godot_variant *p_self) {
+	godot_packed_color_array raw_dest;
 	const Variant *self = (const Variant *)p_self;
-	PoolColorArray *dest = (PoolColorArray *)&raw_dest;
-	memnew_placement(dest, PoolColorArray(self->operator PoolColorArray())); // operator = is overloaded by PoolColorArray
+	PackedColorArray *dest = (PackedColorArray *)&raw_dest;
+	memnew_placement(dest, PackedColorArray(self->operator PackedColorArray())); // operator = is overloaded by PackedColorArray
 	*dest = *self;
 	return raw_dest;
 }
@@ -459,7 +459,7 @@ godot_variant GDAPI godot_variant_call(godot_variant *p_self, const godot_string
 	const Variant **args = (const Variant **)p_args;
 	godot_variant raw_dest;
 	Variant *dest = (Variant *)&raw_dest;
-	Variant::CallError error;
+	Callable::CallError error;
 	memnew_placement_custom(dest, Variant, Variant(self->call(*method, args, p_argcount, error)));
 	if (r_error) {
 		r_error->error = (godot_variant_call_error_error)error.error;
diff --git a/modules/gdnative/gdnative_api.json b/modules/gdnative/gdnative_api.json
index 44e407218b..e1d6c0c867 100644
--- a/modules/gdnative/gdnative_api.json
+++ b/modules/gdnative/gdnative_api.json
@@ -93,52 +93,52 @@
             ]
           },
           {
-            "name": "godot_pool_byte_array_empty",
+            "name": "godot_packed_byte_array_empty",
             "return_type": "godot_bool",
             "arguments": [
-              ["const godot_pool_byte_array *", "p_self"]
+              ["const godot_packed_byte_array *", "p_self"]
             ]
           },
           {
-            "name": "godot_pool_int_array_empty",
+            "name": "godot_packed_int_array_empty",
             "return_type": "godot_bool",
             "arguments": [
-              ["const godot_pool_int_array *", "p_self"]
+              ["const godot_packed_int_array *", "p_self"]
             ]
           },
           {
-            "name": "godot_pool_real_array_empty",
+            "name": "godot_packed_real_array_empty",
             "return_type": "godot_bool",
             "arguments": [
-              ["const godot_pool_real_array *", "p_self"]
+              ["const godot_packed_real_array *", "p_self"]
             ]
           },
           {
-            "name": "godot_pool_string_array_empty",
+            "name": "godot_packed_string_array_empty",
             "return_type": "godot_bool",
             "arguments": [
-              ["const godot_pool_string_array *", "p_self"]
+              ["const godot_packed_string_array *", "p_self"]
             ]
           },
           {
-            "name": "godot_pool_vector2_array_empty",
+            "name": "godot_packed_vector2_array_empty",
             "return_type": "godot_bool",
             "arguments": [
-              ["const godot_pool_vector2_array *", "p_self"]
+              ["const godot_packed_vector2_array *", "p_self"]
             ]
           },
           {
-            "name": "godot_pool_vector3_array_empty",
+            "name": "godot_packed_vector3_array_empty",
             "return_type": "godot_bool",
             "arguments": [
-              ["const godot_pool_vector3_array *", "p_self"]
+              ["const godot_packed_vector3_array *", "p_self"]
             ]
           },
           {
-            "name": "godot_pool_color_array_empty",
+            "name": "godot_packed_color_array_empty",
             "return_type": "godot_bool",
             "arguments": [
-              ["const godot_pool_color_array *", "p_self"]
+              ["const godot_packed_color_array *", "p_self"]
             ]
           },
           {
@@ -352,7 +352,7 @@
         },
         {
           "name": "godot_string_rsplit",
-          "return_type": "godot_pool_string_array",
+          "return_type": "godot_packed_string_array",
           "arguments": [
             ["const godot_string *", "p_self"],
             ["const godot_string *", "p_divisor"],
@@ -404,13 +404,6 @@
           ]
         },
         {
-          "name": "godot_is_instance_valid",
-          "return_type": "bool",
-          "arguments": [
-            ["const godot_object *", "p_object"]
-          ]
-        },
-        {
           "name": "godot_quat_new_with_basis",
           "return_type": "void",
           "arguments": [
@@ -1664,1277 +1657,773 @@
         ]
       },
       {
-        "name": "godot_pool_byte_array_new",
+        "name": "godot_packed_byte_array_new",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_byte_array *", "r_dest"]
+          ["godot_packed_byte_array *", "r_dest"]
         ]
       },
       {
-        "name": "godot_pool_byte_array_new_copy",
+        "name": "godot_packed_byte_array_new_copy",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_byte_array *", "r_dest"],
-          ["const godot_pool_byte_array *", "p_src"]
+          ["godot_packed_byte_array *", "r_dest"],
+          ["const godot_packed_byte_array *", "p_src"]
         ]
       },
       {
-        "name": "godot_pool_byte_array_new_with_array",
+        "name": "godot_packed_byte_array_new_with_array",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_byte_array *", "r_dest"],
+          ["godot_packed_byte_array *", "r_dest"],
           ["const godot_array *", "p_a"]
         ]
       },
       {
-        "name": "godot_pool_byte_array_append",
+        "name": "godot_packed_byte_array_append",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_byte_array *", "p_self"],
+          ["godot_packed_byte_array *", "p_self"],
           ["const uint8_t", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_byte_array_append_array",
+        "name": "godot_packed_byte_array_append_array",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_byte_array *", "p_self"],
-          ["const godot_pool_byte_array *", "p_array"]
+          ["godot_packed_byte_array *", "p_self"],
+          ["const godot_packed_byte_array *", "p_array"]
         ]
       },
       {
-        "name": "godot_pool_byte_array_insert",
+        "name": "godot_packed_byte_array_insert",
         "return_type": "godot_error",
         "arguments": [
-          ["godot_pool_byte_array *", "p_self"],
+          ["godot_packed_byte_array *", "p_self"],
           ["const godot_int", "p_idx"],
           ["const uint8_t", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_byte_array_invert",
+        "name": "godot_packed_byte_array_invert",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_byte_array *", "p_self"]
+          ["godot_packed_byte_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_byte_array_push_back",
+        "name": "godot_packed_byte_array_push_back",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_byte_array *", "p_self"],
+          ["godot_packed_byte_array *", "p_self"],
           ["const uint8_t", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_byte_array_remove",
+        "name": "godot_packed_byte_array_remove",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_byte_array *", "p_self"],
+          ["godot_packed_byte_array *", "p_self"],
           ["const godot_int", "p_idx"]
         ]
       },
       {
-        "name": "godot_pool_byte_array_resize",
+        "name": "godot_packed_byte_array_resize",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_byte_array *", "p_self"],
+          ["godot_packed_byte_array *", "p_self"],
           ["const godot_int", "p_size"]
         ]
       },
       {
-        "name": "godot_pool_byte_array_read",
-        "return_type": "godot_pool_byte_array_read_access *",
-        "arguments": [
-          ["const godot_pool_byte_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_byte_array_write",
-        "return_type": "godot_pool_byte_array_write_access *",
-        "arguments": [
-          ["godot_pool_byte_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_byte_array_set",
+        "name": "godot_packed_byte_array_set",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_byte_array *", "p_self"],
+          ["godot_packed_byte_array *", "p_self"],
           ["const godot_int", "p_idx"],
           ["const uint8_t", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_byte_array_get",
+        "name": "godot_packed_byte_array_get",
         "return_type": "uint8_t",
         "arguments": [
-          ["const godot_pool_byte_array *", "p_self"],
+          ["const godot_packed_byte_array *", "p_self"],
           ["const godot_int", "p_idx"]
         ]
       },
       {
-        "name": "godot_pool_byte_array_size",
+        "name": "godot_packed_byte_array_size",
         "return_type": "godot_int",
         "arguments": [
-          ["const godot_pool_byte_array *", "p_self"]
+          ["const godot_packed_byte_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_byte_array_destroy",
+        "name": "godot_packed_byte_array_destroy",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_byte_array *", "p_self"]
+          ["godot_packed_byte_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_int_array_new",
+        "name": "godot_packed_int_array_new",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_int_array *", "r_dest"]
+          ["godot_packed_int_array *", "r_dest"]
         ]
       },
       {
-        "name": "godot_pool_int_array_new_copy",
+        "name": "godot_packed_int_array_new_copy",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_int_array *", "r_dest"],
-          ["const godot_pool_int_array *", "p_src"]
+          ["godot_packed_int_array *", "r_dest"],
+          ["const godot_packed_int_array *", "p_src"]
         ]
       },
       {
-        "name": "godot_pool_int_array_new_with_array",
+        "name": "godot_packed_int_array_new_with_array",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_int_array *", "r_dest"],
+          ["godot_packed_int_array *", "r_dest"],
           ["const godot_array *", "p_a"]
         ]
       },
       {
-        "name": "godot_pool_int_array_append",
+        "name": "godot_packed_int_array_append",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_int_array *", "p_self"],
+          ["godot_packed_int_array *", "p_self"],
           ["const godot_int", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_int_array_append_array",
+        "name": "godot_packed_int_array_append_array",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_int_array *", "p_self"],
-          ["const godot_pool_int_array *", "p_array"]
+          ["godot_packed_int_array *", "p_self"],
+          ["const godot_packed_int_array *", "p_array"]
         ]
       },
       {
-        "name": "godot_pool_int_array_insert",
+        "name": "godot_packed_int_array_insert",
         "return_type": "godot_error",
         "arguments": [
-          ["godot_pool_int_array *", "p_self"],
+          ["godot_packed_int_array *", "p_self"],
           ["const godot_int", "p_idx"],
           ["const godot_int", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_int_array_invert",
+        "name": "godot_packed_int_array_invert",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_int_array *", "p_self"]
+          ["godot_packed_int_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_int_array_push_back",
+        "name": "godot_packed_int_array_push_back",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_int_array *", "p_self"],
+          ["godot_packed_int_array *", "p_self"],
           ["const godot_int", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_int_array_remove",
+        "name": "godot_packed_int_array_remove",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_int_array *", "p_self"],
+          ["godot_packed_int_array *", "p_self"],
           ["const godot_int", "p_idx"]
         ]
       },
       {
-        "name": "godot_pool_int_array_resize",
+        "name": "godot_packed_int_array_resize",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_int_array *", "p_self"],
+          ["godot_packed_int_array *", "p_self"],
           ["const godot_int", "p_size"]
         ]
       },
       {
-        "name": "godot_pool_int_array_read",
-        "return_type": "godot_pool_int_array_read_access *",
-        "arguments": [
-          ["const godot_pool_int_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_int_array_write",
-        "return_type": "godot_pool_int_array_write_access *",
-        "arguments": [
-          ["godot_pool_int_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_int_array_set",
+        "name": "godot_packed_int_array_set",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_int_array *", "p_self"],
+          ["godot_packed_int_array *", "p_self"],
           ["const godot_int", "p_idx"],
           ["const godot_int", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_int_array_get",
+        "name": "godot_packed_int_array_get",
         "return_type": "godot_int",
         "arguments": [
-          ["const godot_pool_int_array *", "p_self"],
+          ["const godot_packed_int_array *", "p_self"],
           ["const godot_int", "p_idx"]
         ]
       },
       {
-        "name": "godot_pool_int_array_size",
+        "name": "godot_packed_int_array_size",
         "return_type": "godot_int",
         "arguments": [
-          ["const godot_pool_int_array *", "p_self"]
+          ["const godot_packed_int_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_int_array_destroy",
+        "name": "godot_packed_int_array_destroy",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_int_array *", "p_self"]
+          ["godot_packed_int_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_real_array_new",
+        "name": "godot_packed_real_array_new",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_real_array *", "r_dest"]
+          ["godot_packed_real_array *", "r_dest"]
         ]
       },
       {
-        "name": "godot_pool_real_array_new_copy",
+        "name": "godot_packed_real_array_new_copy",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_real_array *", "r_dest"],
-          ["const godot_pool_real_array *", "p_src"]
+          ["godot_packed_real_array *", "r_dest"],
+          ["const godot_packed_real_array *", "p_src"]
         ]
       },
       {
-        "name": "godot_pool_real_array_new_with_array",
+        "name": "godot_packed_real_array_new_with_array",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_real_array *", "r_dest"],
+          ["godot_packed_real_array *", "r_dest"],
           ["const godot_array *", "p_a"]
         ]
       },
       {
-        "name": "godot_pool_real_array_append",
+        "name": "godot_packed_real_array_append",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_real_array *", "p_self"],
+          ["godot_packed_real_array *", "p_self"],
           ["const godot_real", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_real_array_append_array",
+        "name": "godot_packed_real_array_append_array",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_real_array *", "p_self"],
-          ["const godot_pool_real_array *", "p_array"]
+          ["godot_packed_real_array *", "p_self"],
+          ["const godot_packed_real_array *", "p_array"]
         ]
       },
       {
-        "name": "godot_pool_real_array_insert",
+        "name": "godot_packed_real_array_insert",
         "return_type": "godot_error",
         "arguments": [
-          ["godot_pool_real_array *", "p_self"],
+          ["godot_packed_real_array *", "p_self"],
           ["const godot_int", "p_idx"],
           ["const godot_real", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_real_array_invert",
+        "name": "godot_packed_real_array_invert",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_real_array *", "p_self"]
+          ["godot_packed_real_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_real_array_push_back",
+        "name": "godot_packed_real_array_push_back",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_real_array *", "p_self"],
+          ["godot_packed_real_array *", "p_self"],
           ["const godot_real", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_real_array_remove",
+        "name": "godot_packed_real_array_remove",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_real_array *", "p_self"],
+          ["godot_packed_real_array *", "p_self"],
           ["const godot_int", "p_idx"]
         ]
       },
       {
-        "name": "godot_pool_real_array_resize",
+        "name": "godot_packed_real_array_resize",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_real_array *", "p_self"],
+          ["godot_packed_real_array *", "p_self"],
           ["const godot_int", "p_size"]
         ]
       },
       {
-        "name": "godot_pool_real_array_read",
-        "return_type": "godot_pool_real_array_read_access *",
-        "arguments": [
-          ["const godot_pool_real_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_real_array_write",
-        "return_type": "godot_pool_real_array_write_access *",
-        "arguments": [
-          ["godot_pool_real_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_real_array_set",
+        "name": "godot_packed_real_array_set",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_real_array *", "p_self"],
+          ["godot_packed_real_array *", "p_self"],
           ["const godot_int", "p_idx"],
           ["const godot_real", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_real_array_get",
+        "name": "godot_packed_real_array_get",
         "return_type": "godot_real",
         "arguments": [
-          ["const godot_pool_real_array *", "p_self"],
+          ["const godot_packed_real_array *", "p_self"],
           ["const godot_int", "p_idx"]
         ]
       },
       {
-        "name": "godot_pool_real_array_size",
+        "name": "godot_packed_real_array_size",
         "return_type": "godot_int",
         "arguments": [
-          ["const godot_pool_real_array *", "p_self"]
+          ["const godot_packed_real_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_real_array_destroy",
+        "name": "godot_packed_real_array_destroy",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_real_array *", "p_self"]
+          ["godot_packed_real_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_string_array_new",
+        "name": "godot_packed_string_array_new",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_string_array *", "r_dest"]
+          ["godot_packed_string_array *", "r_dest"]
         ]
       },
       {
-        "name": "godot_pool_string_array_new_copy",
+        "name": "godot_packed_string_array_new_copy",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_string_array *", "r_dest"],
-          ["const godot_pool_string_array *", "p_src"]
+          ["godot_packed_string_array *", "r_dest"],
+          ["const godot_packed_string_array *", "p_src"]
         ]
       },
       {
-        "name": "godot_pool_string_array_new_with_array",
+        "name": "godot_packed_string_array_new_with_array",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_string_array *", "r_dest"],
+          ["godot_packed_string_array *", "r_dest"],
           ["const godot_array *", "p_a"]
         ]
       },
       {
-        "name": "godot_pool_string_array_append",
+        "name": "godot_packed_string_array_append",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_string_array *", "p_self"],
+          ["godot_packed_string_array *", "p_self"],
           ["const godot_string *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_string_array_append_array",
+        "name": "godot_packed_string_array_append_array",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_string_array *", "p_self"],
-          ["const godot_pool_string_array *", "p_array"]
+          ["godot_packed_string_array *", "p_self"],
+          ["const godot_packed_string_array *", "p_array"]
         ]
       },
       {
-        "name": "godot_pool_string_array_insert",
+        "name": "godot_packed_string_array_insert",
         "return_type": "godot_error",
         "arguments": [
-          ["godot_pool_string_array *", "p_self"],
+          ["godot_packed_string_array *", "p_self"],
           ["const godot_int", "p_idx"],
           ["const godot_string *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_string_array_invert",
+        "name": "godot_packed_string_array_invert",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_string_array *", "p_self"]
+          ["godot_packed_string_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_string_array_push_back",
+        "name": "godot_packed_string_array_push_back",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_string_array *", "p_self"],
+          ["godot_packed_string_array *", "p_self"],
           ["const godot_string *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_string_array_remove",
+        "name": "godot_packed_string_array_remove",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_string_array *", "p_self"],
+          ["godot_packed_string_array *", "p_self"],
           ["const godot_int", "p_idx"]
         ]
       },
       {
-        "name": "godot_pool_string_array_resize",
+        "name": "godot_packed_string_array_resize",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_string_array *", "p_self"],
+          ["godot_packed_string_array *", "p_self"],
           ["const godot_int", "p_size"]
         ]
       },
       {
-        "name": "godot_pool_string_array_read",
-        "return_type": "godot_pool_string_array_read_access *",
-        "arguments": [
-          ["const godot_pool_string_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_string_array_write",
-        "return_type": "godot_pool_string_array_write_access *",
-        "arguments": [
-          ["godot_pool_string_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_string_array_set",
+        "name": "godot_packed_string_array_set",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_string_array *", "p_self"],
+          ["godot_packed_string_array *", "p_self"],
           ["const godot_int", "p_idx"],
           ["const godot_string *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_string_array_get",
+        "name": "godot_packed_string_array_get",
         "return_type": "godot_string",
         "arguments": [
-          ["const godot_pool_string_array *", "p_self"],
+          ["const godot_packed_string_array *", "p_self"],
           ["const godot_int", "p_idx"]
         ]
       },
       {
-        "name": "godot_pool_string_array_size",
+        "name": "godot_packed_string_array_size",
         "return_type": "godot_int",
         "arguments": [
-          ["const godot_pool_string_array *", "p_self"]
+          ["const godot_packed_string_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_string_array_destroy",
+        "name": "godot_packed_string_array_destroy",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_string_array *", "p_self"]
+          ["godot_packed_string_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_vector2_array_new",
+        "name": "godot_packed_vector2_array_new",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector2_array *", "r_dest"]
+          ["godot_packed_vector2_array *", "r_dest"]
         ]
       },
       {
-        "name": "godot_pool_vector2_array_new_copy",
+        "name": "godot_packed_vector2_array_new_copy",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector2_array *", "r_dest"],
-          ["const godot_pool_vector2_array *", "p_src"]
+          ["godot_packed_vector2_array *", "r_dest"],
+          ["const godot_packed_vector2_array *", "p_src"]
         ]
       },
       {
-        "name": "godot_pool_vector2_array_new_with_array",
+        "name": "godot_packed_vector2_array_new_with_array",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector2_array *", "r_dest"],
+          ["godot_packed_vector2_array *", "r_dest"],
           ["const godot_array *", "p_a"]
         ]
       },
       {
-        "name": "godot_pool_vector2_array_append",
+        "name": "godot_packed_vector2_array_append",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector2_array *", "p_self"],
+          ["godot_packed_vector2_array *", "p_self"],
           ["const godot_vector2 *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_vector2_array_append_array",
+        "name": "godot_packed_vector2_array_append_array",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector2_array *", "p_self"],
-          ["const godot_pool_vector2_array *", "p_array"]
+          ["godot_packed_vector2_array *", "p_self"],
+          ["const godot_packed_vector2_array *", "p_array"]
         ]
       },
       {
-        "name": "godot_pool_vector2_array_insert",
+        "name": "godot_packed_vector2_array_insert",
         "return_type": "godot_error",
         "arguments": [
-          ["godot_pool_vector2_array *", "p_self"],
+          ["godot_packed_vector2_array *", "p_self"],
           ["const godot_int", "p_idx"],
           ["const godot_vector2 *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_vector2_array_invert",
+        "name": "godot_packed_vector2_array_invert",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector2_array *", "p_self"]
+          ["godot_packed_vector2_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_vector2_array_push_back",
+        "name": "godot_packed_vector2_array_push_back",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector2_array *", "p_self"],
+          ["godot_packed_vector2_array *", "p_self"],
           ["const godot_vector2 *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_vector2_array_remove",
+        "name": "godot_packed_vector2_array_remove",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector2_array *", "p_self"],
+          ["godot_packed_vector2_array *", "p_self"],
           ["const godot_int", "p_idx"]
         ]
       },
       {
-        "name": "godot_pool_vector2_array_resize",
+        "name": "godot_packed_vector2_array_resize",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector2_array *", "p_self"],
+          ["godot_packed_vector2_array *", "p_self"],
           ["const godot_int", "p_size"]
         ]
       },
       {
-        "name": "godot_pool_vector2_array_read",
-        "return_type": "godot_pool_vector2_array_read_access *",
-        "arguments": [
-          ["const godot_pool_vector2_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector2_array_write",
-        "return_type": "godot_pool_vector2_array_write_access *",
-        "arguments": [
-          ["godot_pool_vector2_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector2_array_set",
+        "name": "godot_packed_vector2_array_set",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector2_array *", "p_self"],
+          ["godot_packed_vector2_array *", "p_self"],
           ["const godot_int", "p_idx"],
           ["const godot_vector2 *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_vector2_array_get",
+        "name": "godot_packed_vector2_array_get",
         "return_type": "godot_vector2",
         "arguments": [
-          ["const godot_pool_vector2_array *", "p_self"],
+          ["const godot_packed_vector2_array *", "p_self"],
           ["const godot_int", "p_idx"]
         ]
       },
       {
-        "name": "godot_pool_vector2_array_size",
+        "name": "godot_packed_vector2_array_size",
         "return_type": "godot_int",
         "arguments": [
-          ["const godot_pool_vector2_array *", "p_self"]
+          ["const godot_packed_vector2_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_vector2_array_destroy",
+        "name": "godot_packed_vector2_array_destroy",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector2_array *", "p_self"]
+          ["godot_packed_vector2_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_vector3_array_new",
+        "name": "godot_packed_vector3_array_new",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector3_array *", "r_dest"]
+          ["godot_packed_vector3_array *", "r_dest"]
         ]
       },
       {
-        "name": "godot_pool_vector3_array_new_copy",
+        "name": "godot_packed_vector3_array_new_copy",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector3_array *", "r_dest"],
-          ["const godot_pool_vector3_array *", "p_src"]
+          ["godot_packed_vector3_array *", "r_dest"],
+          ["const godot_packed_vector3_array *", "p_src"]
         ]
       },
       {
-        "name": "godot_pool_vector3_array_new_with_array",
+        "name": "godot_packed_vector3_array_new_with_array",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector3_array *", "r_dest"],
+          ["godot_packed_vector3_array *", "r_dest"],
           ["const godot_array *", "p_a"]
         ]
       },
       {
-        "name": "godot_pool_vector3_array_append",
+        "name": "godot_packed_vector3_array_append",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector3_array *", "p_self"],
+          ["godot_packed_vector3_array *", "p_self"],
           ["const godot_vector3 *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_vector3_array_append_array",
+        "name": "godot_packed_vector3_array_append_array",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector3_array *", "p_self"],
-          ["const godot_pool_vector3_array *", "p_array"]
+          ["godot_packed_vector3_array *", "p_self"],
+          ["const godot_packed_vector3_array *", "p_array"]
         ]
       },
       {
-        "name": "godot_pool_vector3_array_insert",
+        "name": "godot_packed_vector3_array_insert",
         "return_type": "godot_error",
         "arguments": [
-          ["godot_pool_vector3_array *", "p_self"],
+          ["godot_packed_vector3_array *", "p_self"],
           ["const godot_int", "p_idx"],
           ["const godot_vector3 *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_vector3_array_invert",
+        "name": "godot_packed_vector3_array_invert",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector3_array *", "p_self"]
+          ["godot_packed_vector3_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_vector3_array_push_back",
+        "name": "godot_packed_vector3_array_push_back",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector3_array *", "p_self"],
+          ["godot_packed_vector3_array *", "p_self"],
           ["const godot_vector3 *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_vector3_array_remove",
+        "name": "godot_packed_vector3_array_remove",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector3_array *", "p_self"],
+          ["godot_packed_vector3_array *", "p_self"],
           ["const godot_int", "p_idx"]
         ]
       },
       {
-        "name": "godot_pool_vector3_array_resize",
+        "name": "godot_packed_vector3_array_resize",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector3_array *", "p_self"],
+          ["godot_packed_vector3_array *", "p_self"],
           ["const godot_int", "p_size"]
         ]
       },
       {
-        "name": "godot_pool_vector3_array_read",
-        "return_type": "godot_pool_vector3_array_read_access *",
-        "arguments": [
-          ["const godot_pool_vector3_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector3_array_write",
-        "return_type": "godot_pool_vector3_array_write_access *",
-        "arguments": [
-          ["godot_pool_vector3_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector3_array_set",
+        "name": "godot_packed_vector3_array_set",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector3_array *", "p_self"],
+          ["godot_packed_vector3_array *", "p_self"],
           ["const godot_int", "p_idx"],
           ["const godot_vector3 *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_vector3_array_get",
+        "name": "godot_packed_vector3_array_get",
         "return_type": "godot_vector3",
         "arguments": [
-          ["const godot_pool_vector3_array *", "p_self"],
+          ["const godot_packed_vector3_array *", "p_self"],
           ["const godot_int", "p_idx"]
         ]
       },
       {
-        "name": "godot_pool_vector3_array_size",
+        "name": "godot_packed_vector3_array_size",
         "return_type": "godot_int",
         "arguments": [
-          ["const godot_pool_vector3_array *", "p_self"]
+          ["const godot_packed_vector3_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_vector3_array_destroy",
+        "name": "godot_packed_vector3_array_destroy",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_vector3_array *", "p_self"]
+          ["godot_packed_vector3_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_color_array_new",
+        "name": "godot_packed_color_array_new",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_color_array *", "r_dest"]
+          ["godot_packed_color_array *", "r_dest"]
         ]
       },
       {
-        "name": "godot_pool_color_array_new_copy",
+        "name": "godot_packed_color_array_new_copy",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_color_array *", "r_dest"],
-          ["const godot_pool_color_array *", "p_src"]
+          ["godot_packed_color_array *", "r_dest"],
+          ["const godot_packed_color_array *", "p_src"]
         ]
       },
       {
-        "name": "godot_pool_color_array_new_with_array",
+        "name": "godot_packed_color_array_new_with_array",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_color_array *", "r_dest"],
+          ["godot_packed_color_array *", "r_dest"],
           ["const godot_array *", "p_a"]
         ]
       },
       {
-        "name": "godot_pool_color_array_append",
+        "name": "godot_packed_color_array_append",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_color_array *", "p_self"],
+          ["godot_packed_color_array *", "p_self"],
           ["const godot_color *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_color_array_append_array",
+        "name": "godot_packed_color_array_append_array",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_color_array *", "p_self"],
-          ["const godot_pool_color_array *", "p_array"]
+          ["godot_packed_color_array *", "p_self"],
+          ["const godot_packed_color_array *", "p_array"]
         ]
       },
       {
-        "name": "godot_pool_color_array_insert",
+        "name": "godot_packed_color_array_insert",
         "return_type": "godot_error",
         "arguments": [
-          ["godot_pool_color_array *", "p_self"],
+          ["godot_packed_color_array *", "p_self"],
           ["const godot_int", "p_idx"],
           ["const godot_color *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_color_array_invert",
+        "name": "godot_packed_color_array_invert",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_color_array *", "p_self"]
+          ["godot_packed_color_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_color_array_push_back",
+        "name": "godot_packed_color_array_push_back",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_color_array *", "p_self"],
+          ["godot_packed_color_array *", "p_self"],
           ["const godot_color *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_color_array_remove",
+        "name": "godot_packed_color_array_remove",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_color_array *", "p_self"],
+          ["godot_packed_color_array *", "p_self"],
           ["const godot_int", "p_idx"]
         ]
       },
       {
-        "name": "godot_pool_color_array_resize",
+        "name": "godot_packed_color_array_resize",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_color_array *", "p_self"],
+          ["godot_packed_color_array *", "p_self"],
           ["const godot_int", "p_size"]
         ]
       },
       {
-        "name": "godot_pool_color_array_read",
-        "return_type": "godot_pool_color_array_read_access *",
-        "arguments": [
-          ["const godot_pool_color_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_color_array_write",
-        "return_type": "godot_pool_color_array_write_access *",
-        "arguments": [
-          ["godot_pool_color_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_color_array_set",
+        "name": "godot_packed_color_array_set",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_color_array *", "p_self"],
+          ["godot_packed_color_array *", "p_self"],
           ["const godot_int", "p_idx"],
           ["const godot_color *", "p_data"]
         ]
       },
       {
-        "name": "godot_pool_color_array_get",
+        "name": "godot_packed_color_array_get",
         "return_type": "godot_color",
         "arguments": [
-          ["const godot_pool_color_array *", "p_self"],
+          ["const godot_packed_color_array *", "p_self"],
           ["const godot_int", "p_idx"]
         ]
       },
       {
-        "name": "godot_pool_color_array_size",
+        "name": "godot_packed_color_array_size",
         "return_type": "godot_int",
         "arguments": [
-          ["const godot_pool_color_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_color_array_destroy",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_color_array *", "p_self"]
-        ]
-      },
-      {
-        "name": "godot_pool_byte_array_read_access_copy",
-        "return_type": "godot_pool_byte_array_read_access *",
-        "arguments": [
-          ["const godot_pool_byte_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_byte_array_read_access_ptr",
-        "return_type": "const uint8_t *",
-        "arguments": [
-          ["const godot_pool_byte_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_byte_array_read_access_operator_assign",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_byte_array_read_access *", "p_read"],
-          ["godot_pool_byte_array_read_access *", "p_other"]
-        ]
-      },
-      {
-        "name": "godot_pool_byte_array_read_access_destroy",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_byte_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_int_array_read_access_copy",
-        "return_type": "godot_pool_int_array_read_access *",
-        "arguments": [
-          ["const godot_pool_int_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_int_array_read_access_ptr",
-        "return_type": "const godot_int *",
-        "arguments": [
-          ["const godot_pool_int_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_int_array_read_access_operator_assign",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_int_array_read_access *", "p_read"],
-          ["godot_pool_int_array_read_access *", "p_other"]
-        ]
-      },
-      {
-        "name": "godot_pool_int_array_read_access_destroy",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_int_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_real_array_read_access_copy",
-        "return_type": "godot_pool_real_array_read_access *",
-        "arguments": [
-          ["const godot_pool_real_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_real_array_read_access_ptr",
-        "return_type": "const godot_real *",
-        "arguments": [
-          ["const godot_pool_real_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_real_array_read_access_operator_assign",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_real_array_read_access *", "p_read"],
-          ["godot_pool_real_array_read_access *", "p_other"]
-        ]
-      },
-      {
-        "name": "godot_pool_real_array_read_access_destroy",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_real_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_string_array_read_access_copy",
-        "return_type": "godot_pool_string_array_read_access *",
-        "arguments": [
-          ["const godot_pool_string_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_string_array_read_access_ptr",
-        "return_type": "const godot_string *",
-        "arguments": [
-          ["const godot_pool_string_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_string_array_read_access_operator_assign",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_string_array_read_access *", "p_read"],
-          ["godot_pool_string_array_read_access *", "p_other"]
-        ]
-      },
-      {
-        "name": "godot_pool_string_array_read_access_destroy",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_string_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector2_array_read_access_copy",
-        "return_type": "godot_pool_vector2_array_read_access *",
-        "arguments": [
-          ["const godot_pool_vector2_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector2_array_read_access_ptr",
-        "return_type": "const godot_vector2 *",
-        "arguments": [
-          ["const godot_pool_vector2_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector2_array_read_access_operator_assign",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_vector2_array_read_access *", "p_read"],
-          ["godot_pool_vector2_array_read_access *", "p_other"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector2_array_read_access_destroy",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_vector2_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector3_array_read_access_copy",
-        "return_type": "godot_pool_vector3_array_read_access *",
-        "arguments": [
-          ["const godot_pool_vector3_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector3_array_read_access_ptr",
-        "return_type": "const godot_vector3 *",
-        "arguments": [
-          ["const godot_pool_vector3_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector3_array_read_access_operator_assign",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_vector3_array_read_access *", "p_read"],
-          ["godot_pool_vector3_array_read_access *", "p_other"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector3_array_read_access_destroy",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_vector3_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_color_array_read_access_copy",
-        "return_type": "godot_pool_color_array_read_access *",
-        "arguments": [
-          ["const godot_pool_color_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_color_array_read_access_ptr",
-        "return_type": "const godot_color *",
-        "arguments": [
-          ["const godot_pool_color_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_color_array_read_access_operator_assign",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_color_array_read_access *", "p_read"],
-          ["godot_pool_color_array_read_access *", "p_other"]
-        ]
-      },
-      {
-        "name": "godot_pool_color_array_read_access_destroy",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_color_array_read_access *", "p_read"]
-        ]
-      },
-      {
-        "name": "godot_pool_byte_array_write_access_copy",
-        "return_type": "godot_pool_byte_array_write_access *",
-        "arguments": [
-          ["const godot_pool_byte_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_byte_array_write_access_ptr",
-        "return_type": "uint8_t *",
-        "arguments": [
-          ["const godot_pool_byte_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_byte_array_write_access_operator_assign",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_byte_array_write_access *", "p_write"],
-          ["godot_pool_byte_array_write_access *", "p_other"]
-        ]
-      },
-      {
-        "name": "godot_pool_byte_array_write_access_destroy",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_byte_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_int_array_write_access_copy",
-        "return_type": "godot_pool_int_array_write_access *",
-        "arguments": [
-          ["const godot_pool_int_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_int_array_write_access_ptr",
-        "return_type": "godot_int *",
-        "arguments": [
-          ["const godot_pool_int_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_int_array_write_access_operator_assign",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_int_array_write_access *", "p_write"],
-          ["godot_pool_int_array_write_access *", "p_other"]
-        ]
-      },
-      {
-        "name": "godot_pool_int_array_write_access_destroy",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_int_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_real_array_write_access_copy",
-        "return_type": "godot_pool_real_array_write_access *",
-        "arguments": [
-          ["const godot_pool_real_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_real_array_write_access_ptr",
-        "return_type": "godot_real *",
-        "arguments": [
-          ["const godot_pool_real_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_real_array_write_access_operator_assign",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_real_array_write_access *", "p_write"],
-          ["godot_pool_real_array_write_access *", "p_other"]
-        ]
-      },
-      {
-        "name": "godot_pool_real_array_write_access_destroy",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_real_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_string_array_write_access_copy",
-        "return_type": "godot_pool_string_array_write_access *",
-        "arguments": [
-          ["const godot_pool_string_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_string_array_write_access_ptr",
-        "return_type": "godot_string *",
-        "arguments": [
-          ["const godot_pool_string_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_string_array_write_access_operator_assign",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_string_array_write_access *", "p_write"],
-          ["godot_pool_string_array_write_access *", "p_other"]
-        ]
-      },
-      {
-        "name": "godot_pool_string_array_write_access_destroy",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_string_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector2_array_write_access_copy",
-        "return_type": "godot_pool_vector2_array_write_access *",
-        "arguments": [
-          ["const godot_pool_vector2_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector2_array_write_access_ptr",
-        "return_type": "godot_vector2 *",
-        "arguments": [
-          ["const godot_pool_vector2_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector2_array_write_access_operator_assign",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_vector2_array_write_access *", "p_write"],
-          ["godot_pool_vector2_array_write_access *", "p_other"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector2_array_write_access_destroy",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_vector2_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector3_array_write_access_copy",
-        "return_type": "godot_pool_vector3_array_write_access *",
-        "arguments": [
-          ["const godot_pool_vector3_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector3_array_write_access_ptr",
-        "return_type": "godot_vector3 *",
-        "arguments": [
-          ["const godot_pool_vector3_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector3_array_write_access_operator_assign",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_vector3_array_write_access *", "p_write"],
-          ["godot_pool_vector3_array_write_access *", "p_other"]
-        ]
-      },
-      {
-        "name": "godot_pool_vector3_array_write_access_destroy",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_vector3_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_color_array_write_access_copy",
-        "return_type": "godot_pool_color_array_write_access *",
-        "arguments": [
-          ["const godot_pool_color_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_color_array_write_access_ptr",
-        "return_type": "godot_color *",
-        "arguments": [
-          ["const godot_pool_color_array_write_access *", "p_write"]
-        ]
-      },
-      {
-        "name": "godot_pool_color_array_write_access_operator_assign",
-        "return_type": "void",
-        "arguments": [
-          ["godot_pool_color_array_write_access *", "p_write"],
-          ["godot_pool_color_array_write_access *", "p_other"]
+          ["const godot_packed_color_array *", "p_self"]
         ]
       },
       {
-        "name": "godot_pool_color_array_write_access_destroy",
+        "name": "godot_packed_color_array_destroy",
         "return_type": "void",
         "arguments": [
-          ["godot_pool_color_array_write_access *", "p_write"]
+          ["godot_packed_color_array *", "p_self"]
         ]
       },
       {
@@ -2953,59 +2442,59 @@
         ]
       },
       {
-        "name": "godot_array_new_pool_color_array",
+        "name": "godot_array_new_packed_color_array",
         "return_type": "void",
         "arguments": [
           ["godot_array *", "r_dest"],
-          ["const godot_pool_color_array *", "p_pca"]
+          ["const godot_packed_color_array *", "p_pca"]
         ]
       },
       {
-        "name": "godot_array_new_pool_vector3_array",
+        "name": "godot_array_new_packed_vector3_array",
         "return_type": "void",
         "arguments": [
           ["godot_array *", "r_dest"],
-          ["const godot_pool_vector3_array *", "p_pv3a"]
+          ["const godot_packed_vector3_array *", "p_pv3a"]
         ]
       },
       {
-        "name": "godot_array_new_pool_vector2_array",
+        "name": "godot_array_new_packed_vector2_array",
         "return_type": "void",
         "arguments": [
           ["godot_array *", "r_dest"],
-          ["const godot_pool_vector2_array *", "p_pv2a"]
+          ["const godot_packed_vector2_array *", "p_pv2a"]
         ]
       },
       {
-        "name": "godot_array_new_pool_string_array",
+        "name": "godot_array_new_packed_string_array",
         "return_type": "void",
         "arguments": [
           ["godot_array *", "r_dest"],
-          ["const godot_pool_string_array *", "p_psa"]
+          ["const godot_packed_string_array *", "p_psa"]
         ]
       },
       {
-        "name": "godot_array_new_pool_real_array",
+        "name": "godot_array_new_packed_real_array",
         "return_type": "void",
         "arguments": [
           ["godot_array *", "r_dest"],
-          ["const godot_pool_real_array *", "p_pra"]
+          ["const godot_packed_real_array *", "p_pra"]
         ]
       },
       {
-        "name": "godot_array_new_pool_int_array",
+        "name": "godot_array_new_packed_int_array",
         "return_type": "void",
         "arguments": [
           ["godot_array *", "r_dest"],
-          ["const godot_pool_int_array *", "p_pia"]
+          ["const godot_packed_int_array *", "p_pia"]
         ]
       },
       {
-        "name": "godot_array_new_pool_byte_array",
+        "name": "godot_array_new_packed_byte_array",
         "return_type": "void",
         "arguments": [
           ["godot_array *", "r_dest"],
-          ["const godot_pool_byte_array *", "p_pba"]
+          ["const godot_packed_byte_array *", "p_pba"]
         ]
       },
       {
@@ -4562,59 +4051,59 @@
         ]
       },
       {
-        "name": "godot_variant_new_pool_byte_array",
+        "name": "godot_variant_new_packed_byte_array",
         "return_type": "void",
         "arguments": [
           ["godot_variant *", "r_dest"],
-          ["const godot_pool_byte_array *", "p_pba"]
+          ["const godot_packed_byte_array *", "p_pba"]
         ]
       },
       {
-        "name": "godot_variant_new_pool_int_array",
+        "name": "godot_variant_new_packed_int_array",
         "return_type": "void",
         "arguments": [
           ["godot_variant *", "r_dest"],
-          ["const godot_pool_int_array *", "p_pia"]
+          ["const godot_packed_int_array *", "p_pia"]
         ]
       },
       {
-        "name": "godot_variant_new_pool_real_array",
+        "name": "godot_variant_new_packed_real_array",
         "return_type": "void",
         "arguments": [
           ["godot_variant *", "r_dest"],
-          ["const godot_pool_real_array *", "p_pra"]
+          ["const godot_packed_real_array *", "p_pra"]
         ]
       },
       {
-        "name": "godot_variant_new_pool_string_array",
+        "name": "godot_variant_new_packed_string_array",
         "return_type": "void",
         "arguments": [
           ["godot_variant *", "r_dest"],
-          ["const godot_pool_string_array *", "p_psa"]
+          ["const godot_packed_string_array *", "p_psa"]
         ]
       },
       {
-        "name": "godot_variant_new_pool_vector2_array",
+        "name": "godot_variant_new_packed_vector2_array",
         "return_type": "void",
         "arguments": [
           ["godot_variant *", "r_dest"],
-          ["const godot_pool_vector2_array *", "p_pv2a"]
+          ["const godot_packed_vector2_array *", "p_pv2a"]
         ]
       },
       {
-        "name": "godot_variant_new_pool_vector3_array",
+        "name": "godot_variant_new_packed_vector3_array",
         "return_type": "void",
         "arguments": [
           ["godot_variant *", "r_dest"],
-          ["const godot_pool_vector3_array *", "p_pv3a"]
+          ["const godot_packed_vector3_array *", "p_pv3a"]
         ]
       },
       {
-        "name": "godot_variant_new_pool_color_array",
+        "name": "godot_variant_new_packed_color_array",
         "return_type": "void",
         "arguments": [
           ["godot_variant *", "r_dest"],
-          ["const godot_pool_color_array *", "p_pca"]
+          ["const godot_packed_color_array *", "p_pca"]
         ]
       },
       {
@@ -4758,50 +4247,50 @@
         ]
       },
       {
-        "name": "godot_variant_as_pool_byte_array",
-        "return_type": "godot_pool_byte_array",
+        "name": "godot_variant_as_packed_byte_array",
+        "return_type": "godot_packed_byte_array",
         "arguments": [
           ["const godot_variant *", "p_self"]
         ]
       },
       {
-        "name": "godot_variant_as_pool_int_array",
-        "return_type": "godot_pool_int_array",
+        "name": "godot_variant_as_packed_int_array",
+        "return_type": "godot_packed_int_array",
         "arguments": [
           ["const godot_variant *", "p_self"]
         ]
       },
       {
-        "name": "godot_variant_as_pool_real_array",
-        "return_type": "godot_pool_real_array",
+        "name": "godot_variant_as_packed_real_array",
+        "return_type": "godot_packed_real_array",
         "arguments": [
           ["const godot_variant *", "p_self"]
         ]
       },
       {
-        "name": "godot_variant_as_pool_string_array",
-        "return_type": "godot_pool_string_array",
+        "name": "godot_variant_as_packed_string_array",
+        "return_type": "godot_packed_string_array",
         "arguments": [
           ["const godot_variant *", "p_self"]
         ]
       },
       {
-        "name": "godot_variant_as_pool_vector2_array",
-        "return_type": "godot_pool_vector2_array",
+        "name": "godot_variant_as_packed_vector2_array",
+        "return_type": "godot_packed_vector2_array",
         "arguments": [
           ["const godot_variant *", "p_self"]
         ]
       },
       {
-        "name": "godot_variant_as_pool_vector3_array",
-        "return_type": "godot_pool_vector3_array",
+        "name": "godot_variant_as_packed_vector3_array",
+        "return_type": "godot_packed_vector3_array",
         "arguments": [
           ["const godot_variant *", "p_self"]
         ]
       },
       {
-        "name": "godot_variant_as_pool_color_array",
-        "return_type": "godot_pool_color_array",
+        "name": "godot_variant_as_packed_color_array",
+        "return_type": "godot_packed_color_array",
         "arguments": [
           ["const godot_variant *", "p_self"]
         ]
@@ -5789,7 +5278,7 @@
       },
       {
         "name": "godot_string_md5_buffer",
-        "return_type": "godot_pool_byte_array",
+        "return_type": "godot_packed_byte_array",
         "arguments": [
           ["const godot_string *", "p_self"]
         ]
@@ -5803,7 +5292,7 @@
       },
       {
         "name": "godot_string_sha256_buffer",
-        "return_type": "godot_pool_byte_array",
+        "return_type": "godot_packed_byte_array",
         "arguments": [
           ["const godot_string *", "p_self"]
         ]
diff --git a/modules/gdnative/gdnative_library_editor_plugin.cpp b/modules/gdnative/gdnative_library_editor_plugin.cpp
index 5ffab0f80e..b434bc8385 100644
--- a/modules/gdnative/gdnative_library_editor_plugin.cpp
+++ b/modules/gdnative/gdnative_library_editor_plugin.cpp
@@ -168,7 +168,7 @@ void GDNativeLibraryEditor::_on_library_selected(const String &file) {
 	_set_target_value(file_dialog->get_meta("section"), file_dialog->get_meta("target"), file);
 }
 
-void GDNativeLibraryEditor::_on_dependencies_selected(const PoolStringArray &files) {
+void GDNativeLibraryEditor::_on_dependencies_selected(const PackedStringArray &files) {
 
 	_set_target_value(file_dialog->get_meta("section"), file_dialog->get_meta("target"), files);
 }
@@ -359,7 +359,7 @@ GDNativeLibraryEditor::GDNativeLibraryEditor() {
 		filter_list->set_item_checked(idx, true);
 		idx += 1;
 	}
-	filter_list->connect("index_pressed", this, "_on_filter_selected");
+	filter_list->connect_compat("index_pressed", this, "_on_filter_selected");
 
 	tree = memnew(Tree);
 	container->add_child(tree);
@@ -374,16 +374,16 @@ GDNativeLibraryEditor::GDNativeLibraryEditor() {
 	tree->set_column_title(2, TTR("Dependencies"));
 	tree->set_column_expand(3, false);
 	tree->set_column_min_width(3, int(110 * EDSCALE));
-	tree->connect("button_pressed", this, "_on_item_button");
-	tree->connect("item_collapsed", this, "_on_item_collapsed");
-	tree->connect("item_activated", this, "_on_item_activated");
+	tree->connect_compat("button_pressed", this, "_on_item_button");
+	tree->connect_compat("item_collapsed", this, "_on_item_collapsed");
+	tree->connect_compat("item_activated", this, "_on_item_activated");
 
 	file_dialog = memnew(EditorFileDialog);
 	file_dialog->set_access(EditorFileDialog::ACCESS_RESOURCES);
 	file_dialog->set_resizable(true);
 	add_child(file_dialog);
-	file_dialog->connect("file_selected", this, "_on_library_selected");
-	file_dialog->connect("files_selected", this, "_on_dependencies_selected");
+	file_dialog->connect_compat("file_selected", this, "_on_library_selected");
+	file_dialog->connect_compat("files_selected", this, "_on_dependencies_selected");
 
 	new_architecture_dialog = memnew(ConfirmationDialog);
 	add_child(new_architecture_dialog);
@@ -392,7 +392,7 @@ GDNativeLibraryEditor::GDNativeLibraryEditor() {
 	new_architecture_dialog->add_child(new_architecture_input);
 	new_architecture_dialog->set_custom_minimum_size(Vector2(300, 80) * EDSCALE);
 	new_architecture_input->set_anchors_and_margins_preset(PRESET_HCENTER_WIDE, PRESET_MODE_MINSIZE, 5 * EDSCALE);
-	new_architecture_dialog->get_ok()->connect("pressed", this, "_on_create_new_entry");
+	new_architecture_dialog->get_ok()->connect_compat("pressed", this, "_on_create_new_entry");
 }
 
 void GDNativeLibraryEditorPlugin::edit(Object *p_node) {
diff --git a/modules/gdnative/gdnative_library_editor_plugin.h b/modules/gdnative/gdnative_library_editor_plugin.h
index 7b59aaac38..b1274d08b3 100644
--- a/modules/gdnative/gdnative_library_editor_plugin.h
+++ b/modules/gdnative/gdnative_library_editor_plugin.h
@@ -77,7 +77,7 @@ protected:
 	void _update_tree();
 	void _on_item_button(Object *item, int column, int id);
 	void _on_library_selected(const String &file);
-	void _on_dependencies_selected(const PoolStringArray &files);
+	void _on_dependencies_selected(const PackedStringArray &files);
 	void _on_filter_selected(int id);
 	void _on_item_collapsed(Object *p_item);
 	void _on_item_activated();
diff --git a/modules/gdnative/gdnative_library_singleton_editor.cpp b/modules/gdnative/gdnative_library_singleton_editor.cpp
index 17a7d5492a..e5eb3c44d0 100644
--- a/modules/gdnative/gdnative_library_singleton_editor.cpp
+++ b/modules/gdnative/gdnative_library_singleton_editor.cpp
@@ -207,8 +207,8 @@ GDNativeLibrarySingletonEditor::GDNativeLibrarySingletonEditor() {
 	libraries->set_hide_root(true);
 	add_margin_child(TTR("Libraries: "), libraries, true);
 	updating = false;
-	libraries->connect("item_edited", this, "_item_edited");
-	EditorFileSystem::get_singleton()->connect("filesystem_changed", this, "_discover_singletons");
+	libraries->connect_compat("item_edited", this, "_item_edited");
+	EditorFileSystem::get_singleton()->connect_compat("filesystem_changed", this, "_discover_singletons");
 }
 
 #endif // TOOLS_ENABLED
diff --git a/modules/gdnative/include/gdnative/array.h b/modules/gdnative/include/gdnative/array.h
index 36b5c77875..e3114e9348 100644
--- a/modules/gdnative/include/gdnative/array.h
+++ b/modules/gdnative/include/gdnative/array.h
@@ -62,13 +62,13 @@ extern "C" {
 
 void GDAPI godot_array_new(godot_array *r_dest);
 void GDAPI godot_array_new_copy(godot_array *r_dest, const godot_array *p_src);
-void GDAPI godot_array_new_pool_color_array(godot_array *r_dest, const godot_pool_color_array *p_pca);
-void GDAPI godot_array_new_pool_vector3_array(godot_array *r_dest, const godot_pool_vector3_array *p_pv3a);
-void GDAPI godot_array_new_pool_vector2_array(godot_array *r_dest, const godot_pool_vector2_array *p_pv2a);
-void GDAPI godot_array_new_pool_string_array(godot_array *r_dest, const godot_pool_string_array *p_psa);
-void GDAPI godot_array_new_pool_real_array(godot_array *r_dest, const godot_pool_real_array *p_pra);
-void GDAPI godot_array_new_pool_int_array(godot_array *r_dest, const godot_pool_int_array *p_pia);
-void GDAPI godot_array_new_pool_byte_array(godot_array *r_dest, const godot_pool_byte_array *p_pba);
+void GDAPI godot_array_new_packed_color_array(godot_array *r_dest, const godot_packed_color_array *p_pca);
+void GDAPI godot_array_new_packed_vector3_array(godot_array *r_dest, const godot_packed_vector3_array *p_pv3a);
+void GDAPI godot_array_new_packed_vector2_array(godot_array *r_dest, const godot_packed_vector2_array *p_pv2a);
+void GDAPI godot_array_new_packed_string_array(godot_array *r_dest, const godot_packed_string_array *p_psa);
+void GDAPI godot_array_new_packed_real_array(godot_array *r_dest, const godot_packed_real_array *p_pra);
+void GDAPI godot_array_new_packed_int_array(godot_array *r_dest, const godot_packed_int_array *p_pia);
+void GDAPI godot_array_new_packed_byte_array(godot_array *r_dest, const godot_packed_byte_array *p_pba);
 
 void GDAPI godot_array_set(godot_array *p_self, const godot_int p_idx, const godot_variant *p_value);
 
diff --git a/modules/gdnative/include/gdnative/gdnative.h b/modules/gdnative/include/gdnative/gdnative.h
index 6fd0bdc87f..6fdca30122 100644
--- a/modules/gdnative/include/gdnative/gdnative.h
+++ b/modules/gdnative/include/gdnative/gdnative.h
@@ -282,9 +282,7 @@ void GDAPI godot_print_error(const char *p_description, const char *p_function,
 void GDAPI godot_print_warning(const char *p_description, const char *p_function, const char *p_file, int p_line);
 void GDAPI godot_print(const godot_string *p_message);
 
-// GDNATIVE CORE 1.0.1
-
-bool GDAPI godot_is_instance_valid(const godot_object *p_object);
+// GDNATIVE CORE 1.0.2?
 
 //tags used for safe dynamic casting
 void GDAPI *godot_get_class_tag(const godot_string_name *p_class);
diff --git a/modules/gdnative/include/gdnative/pool_arrays.h b/modules/gdnative/include/gdnative/pool_arrays.h
index 7d51b3cd5c..c610377f54 100644
--- a/modules/gdnative/include/gdnative/pool_arrays.h
+++ b/modules/gdnative/include/gdnative/pool_arrays.h
@@ -37,113 +37,81 @@ extern "C" {
 
 #include <stdint.h>
 
-/////// Read Access
+/////// PackedByteArray
 
-#define GODOT_POOL_ARRAY_READ_ACCESS_SIZE 1
+#define GODOT_PACKED_BYTE_ARRAY_SIZE sizeof(void *)
 
+#ifndef GODOT_CORE_API_GODOT_PACKED_BYTE_ARRAY_TYPE_DEFINED
+#define GODOT_CORE_API_GODOT_PACKED_BYTE_ARRAY_TYPE_DEFINED
 typedef struct {
-	uint8_t _dont_touch_that[GODOT_POOL_ARRAY_READ_ACCESS_SIZE];
-} godot_pool_array_read_access;
-
-typedef godot_pool_array_read_access godot_pool_byte_array_read_access;
-typedef godot_pool_array_read_access godot_pool_int_array_read_access;
-typedef godot_pool_array_read_access godot_pool_real_array_read_access;
-typedef godot_pool_array_read_access godot_pool_string_array_read_access;
-typedef godot_pool_array_read_access godot_pool_vector2_array_read_access;
-typedef godot_pool_array_read_access godot_pool_vector3_array_read_access;
-typedef godot_pool_array_read_access godot_pool_color_array_read_access;
-
-/////// Write Access
-
-#define GODOT_POOL_ARRAY_WRITE_ACCESS_SIZE 1
-
-typedef struct {
-	uint8_t _dont_touch_that[GODOT_POOL_ARRAY_WRITE_ACCESS_SIZE];
-} godot_pool_array_write_access;
-
-typedef godot_pool_array_write_access godot_pool_byte_array_write_access;
-typedef godot_pool_array_write_access godot_pool_int_array_write_access;
-typedef godot_pool_array_write_access godot_pool_real_array_write_access;
-typedef godot_pool_array_write_access godot_pool_string_array_write_access;
-typedef godot_pool_array_write_access godot_pool_vector2_array_write_access;
-typedef godot_pool_array_write_access godot_pool_vector3_array_write_access;
-typedef godot_pool_array_write_access godot_pool_color_array_write_access;
-
-/////// PoolByteArray
-
-#define GODOT_POOL_BYTE_ARRAY_SIZE sizeof(void *)
-
-#ifndef GODOT_CORE_API_GODOT_POOL_BYTE_ARRAY_TYPE_DEFINED
-#define GODOT_CORE_API_GODOT_POOL_BYTE_ARRAY_TYPE_DEFINED
-typedef struct {
-	uint8_t _dont_touch_that[GODOT_POOL_BYTE_ARRAY_SIZE];
-} godot_pool_byte_array;
+	uint8_t _dont_touch_that[GODOT_PACKED_BYTE_ARRAY_SIZE];
+} godot_packed_byte_array;
 #endif
 
-/////// PoolIntArray
+/////// PackedInt32Array
 
-#define GODOT_POOL_INT_ARRAY_SIZE sizeof(void *)
+#define GODOT_PACKED_INT_ARRAY_SIZE sizeof(void *)
 
-#ifndef GODOT_CORE_API_GODOT_POOL_INT_ARRAY_TYPE_DEFINED
-#define GODOT_CORE_API_GODOT_POOL_INT_ARRAY_TYPE_DEFINED
+#ifndef GODOT_CORE_API_GODOT_PACKED_INT_ARRAY_TYPE_DEFINED
+#define GODOT_CORE_API_GODOT_PACKED_INT_ARRAY_TYPE_DEFINED
 typedef struct {
-	uint8_t _dont_touch_that[GODOT_POOL_INT_ARRAY_SIZE];
-} godot_pool_int_array;
+	uint8_t _dont_touch_that[GODOT_PACKED_INT_ARRAY_SIZE];
+} godot_packed_int_array;
 #endif
 
-/////// PoolRealArray
+/////// PackedFloat32Array
 
-#define GODOT_POOL_REAL_ARRAY_SIZE sizeof(void *)
+#define GODOT_PACKED_REAL_ARRAY_SIZE sizeof(void *)
 
-#ifndef GODOT_CORE_API_GODOT_POOL_REAL_ARRAY_TYPE_DEFINED
-#define GODOT_CORE_API_GODOT_POOL_REAL_ARRAY_TYPE_DEFINED
+#ifndef GODOT_CORE_API_GODOT_PACKED_REAL_ARRAY_TYPE_DEFINED
+#define GODOT_CORE_API_GODOT_PACKED_REAL_ARRAY_TYPE_DEFINED
 typedef struct {
-	uint8_t _dont_touch_that[GODOT_POOL_REAL_ARRAY_SIZE];
-} godot_pool_real_array;
+	uint8_t _dont_touch_that[GODOT_PACKED_REAL_ARRAY_SIZE];
+} godot_packed_real_array;
 #endif
 
-/////// PoolStringArray
+/////// PackedStringArray
 
-#define GODOT_POOL_STRING_ARRAY_SIZE sizeof(void *)
+#define GODOT_PACKED_STRING_ARRAY_SIZE sizeof(void *)
 
-#ifndef GODOT_CORE_API_GODOT_POOL_STRING_ARRAY_TYPE_DEFINED
-#define GODOT_CORE_API_GODOT_POOL_STRING_ARRAY_TYPE_DEFINED
+#ifndef GODOT_CORE_API_GODOT_PACKED_STRING_ARRAY_TYPE_DEFINED
+#define GODOT_CORE_API_GODOT_PACKED_STRING_ARRAY_TYPE_DEFINED
 typedef struct {
-	uint8_t _dont_touch_that[GODOT_POOL_STRING_ARRAY_SIZE];
-} godot_pool_string_array;
+	uint8_t _dont_touch_that[GODOT_PACKED_STRING_ARRAY_SIZE];
+} godot_packed_string_array;
 #endif
 
-/////// PoolVector2Array
+/////// PackedVector2Array
 
-#define GODOT_POOL_VECTOR2_ARRAY_SIZE sizeof(void *)
+#define GODOT_PACKED_VECTOR2_ARRAY_SIZE sizeof(void *)
 
-#ifndef GODOT_CORE_API_GODOT_POOL_VECTOR2_ARRAY_TYPE_DEFINED
-#define GODOT_CORE_API_GODOT_POOL_VECTOR2_ARRAY_TYPE_DEFINED
+#ifndef GODOT_CORE_API_GODOT_PACKED_VECTOR2_ARRAY_TYPE_DEFINED
+#define GODOT_CORE_API_GODOT_PACKED_VECTOR2_ARRAY_TYPE_DEFINED
 typedef struct {
-	uint8_t _dont_touch_that[GODOT_POOL_VECTOR2_ARRAY_SIZE];
-} godot_pool_vector2_array;
+	uint8_t _dont_touch_that[GODOT_PACKED_VECTOR2_ARRAY_SIZE];
+} godot_packed_vector2_array;
 #endif
 
-/////// PoolVector3Array
+/////// PackedVector3Array
 
-#define GODOT_POOL_VECTOR3_ARRAY_SIZE sizeof(void *)
+#define GODOT_PACKED_VECTOR3_ARRAY_SIZE sizeof(void *)
 
-#ifndef GODOT_CORE_API_GODOT_POOL_VECTOR3_ARRAY_TYPE_DEFINED
-#define GODOT_CORE_API_GODOT_POOL_VECTOR3_ARRAY_TYPE_DEFINED
+#ifndef GODOT_CORE_API_GODOT_PACKED_VECTOR3_ARRAY_TYPE_DEFINED
+#define GODOT_CORE_API_GODOT_PACKED_VECTOR3_ARRAY_TYPE_DEFINED
 typedef struct {
-	uint8_t _dont_touch_that[GODOT_POOL_VECTOR3_ARRAY_SIZE];
-} godot_pool_vector3_array;
+	uint8_t _dont_touch_that[GODOT_PACKED_VECTOR3_ARRAY_SIZE];
+} godot_packed_vector3_array;
 #endif
 
-/////// PoolColorArray
+/////// PackedColorArray
 
-#define GODOT_POOL_COLOR_ARRAY_SIZE sizeof(void *)
+#define GODOT_PACKED_COLOR_ARRAY_SIZE sizeof(void *)
 
-#ifndef GODOT_CORE_API_GODOT_POOL_COLOR_ARRAY_TYPE_DEFINED
-#define GODOT_CORE_API_GODOT_POOL_COLOR_ARRAY_TYPE_DEFINED
+#ifndef GODOT_CORE_API_GODOT_PACKED_COLOR_ARRAY_TYPE_DEFINED
+#define GODOT_CORE_API_GODOT_PACKED_COLOR_ARRAY_TYPE_DEFINED
 typedef struct {
-	uint8_t _dont_touch_that[GODOT_POOL_COLOR_ARRAY_SIZE];
-} godot_pool_color_array;
+	uint8_t _dont_touch_that[GODOT_PACKED_COLOR_ARRAY_SIZE];
+} godot_packed_color_array;
 #endif
 
 // reduce extern "C" nesting for VS2013
@@ -164,312 +132,206 @@ extern "C" {
 
 // byte
 
-void GDAPI godot_pool_byte_array_new(godot_pool_byte_array *r_dest);
-void GDAPI godot_pool_byte_array_new_copy(godot_pool_byte_array *r_dest, const godot_pool_byte_array *p_src);
-void GDAPI godot_pool_byte_array_new_with_array(godot_pool_byte_array *r_dest, const godot_array *p_a);
+void GDAPI godot_packed_byte_array_new(godot_packed_byte_array *r_dest);
+void GDAPI godot_packed_byte_array_new_copy(godot_packed_byte_array *r_dest, const godot_packed_byte_array *p_src);
+void GDAPI godot_packed_byte_array_new_with_array(godot_packed_byte_array *r_dest, const godot_array *p_a);
 
-void GDAPI godot_pool_byte_array_append(godot_pool_byte_array *p_self, const uint8_t p_data);
+void GDAPI godot_packed_byte_array_append(godot_packed_byte_array *p_self, const uint8_t p_data);
 
-void GDAPI godot_pool_byte_array_append_array(godot_pool_byte_array *p_self, const godot_pool_byte_array *p_array);
+void GDAPI godot_packed_byte_array_append_array(godot_packed_byte_array *p_self, const godot_packed_byte_array *p_array);
 
-godot_error GDAPI godot_pool_byte_array_insert(godot_pool_byte_array *p_self, const godot_int p_idx, const uint8_t p_data);
+godot_error GDAPI godot_packed_byte_array_insert(godot_packed_byte_array *p_self, const godot_int p_idx, const uint8_t p_data);
 
-void GDAPI godot_pool_byte_array_invert(godot_pool_byte_array *p_self);
+void GDAPI godot_packed_byte_array_invert(godot_packed_byte_array *p_self);
 
-void GDAPI godot_pool_byte_array_push_back(godot_pool_byte_array *p_self, const uint8_t p_data);
+void GDAPI godot_packed_byte_array_push_back(godot_packed_byte_array *p_self, const uint8_t p_data);
 
-void GDAPI godot_pool_byte_array_remove(godot_pool_byte_array *p_self, const godot_int p_idx);
+void GDAPI godot_packed_byte_array_remove(godot_packed_byte_array *p_self, const godot_int p_idx);
 
-void GDAPI godot_pool_byte_array_resize(godot_pool_byte_array *p_self, const godot_int p_size);
+void GDAPI godot_packed_byte_array_resize(godot_packed_byte_array *p_self, const godot_int p_size);
 
-godot_pool_byte_array_read_access GDAPI *godot_pool_byte_array_read(const godot_pool_byte_array *p_self);
+void GDAPI godot_packed_byte_array_set(godot_packed_byte_array *p_self, const godot_int p_idx, const uint8_t p_data);
+uint8_t GDAPI godot_packed_byte_array_get(const godot_packed_byte_array *p_self, const godot_int p_idx);
 
-godot_pool_byte_array_write_access GDAPI *godot_pool_byte_array_write(godot_pool_byte_array *p_self);
+godot_int GDAPI godot_packed_byte_array_size(const godot_packed_byte_array *p_self);
 
-void GDAPI godot_pool_byte_array_set(godot_pool_byte_array *p_self, const godot_int p_idx, const uint8_t p_data);
-uint8_t GDAPI godot_pool_byte_array_get(const godot_pool_byte_array *p_self, const godot_int p_idx);
+godot_bool GDAPI godot_packed_byte_array_empty(const godot_packed_byte_array *p_self);
 
-godot_int GDAPI godot_pool_byte_array_size(const godot_pool_byte_array *p_self);
-
-godot_bool GDAPI godot_pool_byte_array_empty(const godot_pool_byte_array *p_self);
-
-void GDAPI godot_pool_byte_array_destroy(godot_pool_byte_array *p_self);
+void GDAPI godot_packed_byte_array_destroy(godot_packed_byte_array *p_self);
 
 // int
 
-void GDAPI godot_pool_int_array_new(godot_pool_int_array *r_dest);
-void GDAPI godot_pool_int_array_new_copy(godot_pool_int_array *r_dest, const godot_pool_int_array *p_src);
-void GDAPI godot_pool_int_array_new_with_array(godot_pool_int_array *r_dest, const godot_array *p_a);
-
-void GDAPI godot_pool_int_array_append(godot_pool_int_array *p_self, const godot_int p_data);
+void GDAPI godot_packed_int_array_new(godot_packed_int_array *r_dest);
+void GDAPI godot_packed_int_array_new_copy(godot_packed_int_array *r_dest, const godot_packed_int_array *p_src);
+void GDAPI godot_packed_int_array_new_with_array(godot_packed_int_array *r_dest, const godot_array *p_a);
 
-void GDAPI godot_pool_int_array_append_array(godot_pool_int_array *p_self, const godot_pool_int_array *p_array);
+void GDAPI godot_packed_int_array_append(godot_packed_int_array *p_self, const godot_int p_data);
 
-godot_error GDAPI godot_pool_int_array_insert(godot_pool_int_array *p_self, const godot_int p_idx, const godot_int p_data);
+void GDAPI godot_packed_int_array_append_array(godot_packed_int_array *p_self, const godot_packed_int_array *p_array);
 
-void GDAPI godot_pool_int_array_invert(godot_pool_int_array *p_self);
+godot_error GDAPI godot_packed_int_array_insert(godot_packed_int_array *p_self, const godot_int p_idx, const godot_int p_data);
 
-void GDAPI godot_pool_int_array_push_back(godot_pool_int_array *p_self, const godot_int p_data);
+void GDAPI godot_packed_int_array_invert(godot_packed_int_array *p_self);
 
-void GDAPI godot_pool_int_array_remove(godot_pool_int_array *p_self, const godot_int p_idx);
+void GDAPI godot_packed_int_array_push_back(godot_packed_int_array *p_self, const godot_int p_data);
 
-void GDAPI godot_pool_int_array_resize(godot_pool_int_array *p_self, const godot_int p_size);
+void GDAPI godot_packed_int_array_remove(godot_packed_int_array *p_self, const godot_int p_idx);
 
-godot_pool_int_array_read_access GDAPI *godot_pool_int_array_read(const godot_pool_int_array *p_self);
+void GDAPI godot_packed_int_array_resize(godot_packed_int_array *p_self, const godot_int p_size);
 
-godot_pool_int_array_write_access GDAPI *godot_pool_int_array_write(godot_pool_int_array *p_self);
+void GDAPI godot_packed_int_array_set(godot_packed_int_array *p_self, const godot_int p_idx, const godot_int p_data);
+godot_int GDAPI godot_packed_int_array_get(const godot_packed_int_array *p_self, const godot_int p_idx);
 
-void GDAPI godot_pool_int_array_set(godot_pool_int_array *p_self, const godot_int p_idx, const godot_int p_data);
-godot_int GDAPI godot_pool_int_array_get(const godot_pool_int_array *p_self, const godot_int p_idx);
+godot_int GDAPI godot_packed_int_array_size(const godot_packed_int_array *p_self);
 
-godot_int GDAPI godot_pool_int_array_size(const godot_pool_int_array *p_self);
+godot_bool GDAPI godot_packed_int_array_empty(const godot_packed_int_array *p_self);
 
-godot_bool GDAPI godot_pool_int_array_empty(const godot_pool_int_array *p_self);
-
-void GDAPI godot_pool_int_array_destroy(godot_pool_int_array *p_self);
+void GDAPI godot_packed_int_array_destroy(godot_packed_int_array *p_self);
 
 // real
 
-void GDAPI godot_pool_real_array_new(godot_pool_real_array *r_dest);
-void GDAPI godot_pool_real_array_new_copy(godot_pool_real_array *r_dest, const godot_pool_real_array *p_src);
-void GDAPI godot_pool_real_array_new_with_array(godot_pool_real_array *r_dest, const godot_array *p_a);
-
-void GDAPI godot_pool_real_array_append(godot_pool_real_array *p_self, const godot_real p_data);
+void GDAPI godot_packed_real_array_new(godot_packed_real_array *r_dest);
+void GDAPI godot_packed_real_array_new_copy(godot_packed_real_array *r_dest, const godot_packed_real_array *p_src);
+void GDAPI godot_packed_real_array_new_with_array(godot_packed_real_array *r_dest, const godot_array *p_a);
 
-void GDAPI godot_pool_real_array_append_array(godot_pool_real_array *p_self, const godot_pool_real_array *p_array);
+void GDAPI godot_packed_real_array_append(godot_packed_real_array *p_self, const godot_real p_data);
 
-godot_error GDAPI godot_pool_real_array_insert(godot_pool_real_array *p_self, const godot_int p_idx, const godot_real p_data);
+void GDAPI godot_packed_real_array_append_array(godot_packed_real_array *p_self, const godot_packed_real_array *p_array);
 
-void GDAPI godot_pool_real_array_invert(godot_pool_real_array *p_self);
+godot_error GDAPI godot_packed_real_array_insert(godot_packed_real_array *p_self, const godot_int p_idx, const godot_real p_data);
 
-void GDAPI godot_pool_real_array_push_back(godot_pool_real_array *p_self, const godot_real p_data);
+void GDAPI godot_packed_real_array_invert(godot_packed_real_array *p_self);
 
-void GDAPI godot_pool_real_array_remove(godot_pool_real_array *p_self, const godot_int p_idx);
+void GDAPI godot_packed_real_array_push_back(godot_packed_real_array *p_self, const godot_real p_data);
 
-void GDAPI godot_pool_real_array_resize(godot_pool_real_array *p_self, const godot_int p_size);
+void GDAPI godot_packed_real_array_remove(godot_packed_real_array *p_self, const godot_int p_idx);
 
-godot_pool_real_array_read_access GDAPI *godot_pool_real_array_read(const godot_pool_real_array *p_self);
+void GDAPI godot_packed_real_array_resize(godot_packed_real_array *p_self, const godot_int p_size);
 
-godot_pool_real_array_write_access GDAPI *godot_pool_real_array_write(godot_pool_real_array *p_self);
+void GDAPI godot_packed_real_array_set(godot_packed_real_array *p_self, const godot_int p_idx, const godot_real p_data);
+godot_real GDAPI godot_packed_real_array_get(const godot_packed_real_array *p_self, const godot_int p_idx);
 
-void GDAPI godot_pool_real_array_set(godot_pool_real_array *p_self, const godot_int p_idx, const godot_real p_data);
-godot_real GDAPI godot_pool_real_array_get(const godot_pool_real_array *p_self, const godot_int p_idx);
+godot_int GDAPI godot_packed_real_array_size(const godot_packed_real_array *p_self);
 
-godot_int GDAPI godot_pool_real_array_size(const godot_pool_real_array *p_self);
+godot_bool GDAPI godot_packed_real_array_empty(const godot_packed_real_array *p_self);
 
-godot_bool GDAPI godot_pool_real_array_empty(const godot_pool_real_array *p_self);
-
-void GDAPI godot_pool_real_array_destroy(godot_pool_real_array *p_self);
+void GDAPI godot_packed_real_array_destroy(godot_packed_real_array *p_self);
 
 // string
 
-void GDAPI godot_pool_string_array_new(godot_pool_string_array *r_dest);
-void GDAPI godot_pool_string_array_new_copy(godot_pool_string_array *r_dest, const godot_pool_string_array *p_src);
-void GDAPI godot_pool_string_array_new_with_array(godot_pool_string_array *r_dest, const godot_array *p_a);
-
-void GDAPI godot_pool_string_array_append(godot_pool_string_array *p_self, const godot_string *p_data);
-
-void GDAPI godot_pool_string_array_append_array(godot_pool_string_array *p_self, const godot_pool_string_array *p_array);
+void GDAPI godot_packed_string_array_new(godot_packed_string_array *r_dest);
+void GDAPI godot_packed_string_array_new_copy(godot_packed_string_array *r_dest, const godot_packed_string_array *p_src);
+void GDAPI godot_packed_string_array_new_with_array(godot_packed_string_array *r_dest, const godot_array *p_a);
 
-godot_error GDAPI godot_pool_string_array_insert(godot_pool_string_array *p_self, const godot_int p_idx, const godot_string *p_data);
+void GDAPI godot_packed_string_array_append(godot_packed_string_array *p_self, const godot_string *p_data);
 
-void GDAPI godot_pool_string_array_invert(godot_pool_string_array *p_self);
+void GDAPI godot_packed_string_array_append_array(godot_packed_string_array *p_self, const godot_packed_string_array *p_array);
 
-void GDAPI godot_pool_string_array_push_back(godot_pool_string_array *p_self, const godot_string *p_data);
+godot_error GDAPI godot_packed_string_array_insert(godot_packed_string_array *p_self, const godot_int p_idx, const godot_string *p_data);
 
-void GDAPI godot_pool_string_array_remove(godot_pool_string_array *p_self, const godot_int p_idx);
+void GDAPI godot_packed_string_array_invert(godot_packed_string_array *p_self);
 
-void GDAPI godot_pool_string_array_resize(godot_pool_string_array *p_self, const godot_int p_size);
+void GDAPI godot_packed_string_array_push_back(godot_packed_string_array *p_self, const godot_string *p_data);
 
-godot_pool_string_array_read_access GDAPI *godot_pool_string_array_read(const godot_pool_string_array *p_self);
+void GDAPI godot_packed_string_array_remove(godot_packed_string_array *p_self, const godot_int p_idx);
 
-godot_pool_string_array_write_access GDAPI *godot_pool_string_array_write(godot_pool_string_array *p_self);
+void GDAPI godot_packed_string_array_resize(godot_packed_string_array *p_self, const godot_int p_size);
 
-void GDAPI godot_pool_string_array_set(godot_pool_string_array *p_self, const godot_int p_idx, const godot_string *p_data);
-godot_string GDAPI godot_pool_string_array_get(const godot_pool_string_array *p_self, const godot_int p_idx);
+void GDAPI godot_packed_string_array_set(godot_packed_string_array *p_self, const godot_int p_idx, const godot_string *p_data);
+godot_string GDAPI godot_packed_string_array_get(const godot_packed_string_array *p_self, const godot_int p_idx);
 
-godot_int GDAPI godot_pool_string_array_size(const godot_pool_string_array *p_self);
+godot_int GDAPI godot_packed_string_array_size(const godot_packed_string_array *p_self);
 
-godot_bool GDAPI godot_pool_string_array_empty(const godot_pool_string_array *p_self);
+godot_bool GDAPI godot_packed_string_array_empty(const godot_packed_string_array *p_self);
 
-void GDAPI godot_pool_string_array_destroy(godot_pool_string_array *p_self);
+void GDAPI godot_packed_string_array_destroy(godot_packed_string_array *p_self);
 
 // vector2
 
-void GDAPI godot_pool_vector2_array_new(godot_pool_vector2_array *r_dest);
-void GDAPI godot_pool_vector2_array_new_copy(godot_pool_vector2_array *r_dest, const godot_pool_vector2_array *p_src);
-void GDAPI godot_pool_vector2_array_new_with_array(godot_pool_vector2_array *r_dest, const godot_array *p_a);
-
-void GDAPI godot_pool_vector2_array_append(godot_pool_vector2_array *p_self, const godot_vector2 *p_data);
-
-void GDAPI godot_pool_vector2_array_append_array(godot_pool_vector2_array *p_self, const godot_pool_vector2_array *p_array);
+void GDAPI godot_packed_vector2_array_new(godot_packed_vector2_array *r_dest);
+void GDAPI godot_packed_vector2_array_new_copy(godot_packed_vector2_array *r_dest, const godot_packed_vector2_array *p_src);
+void GDAPI godot_packed_vector2_array_new_with_array(godot_packed_vector2_array *r_dest, const godot_array *p_a);
 
-godot_error GDAPI godot_pool_vector2_array_insert(godot_pool_vector2_array *p_self, const godot_int p_idx, const godot_vector2 *p_data);
+void GDAPI godot_packed_vector2_array_append(godot_packed_vector2_array *p_self, const godot_vector2 *p_data);
 
-void GDAPI godot_pool_vector2_array_invert(godot_pool_vector2_array *p_self);
+void GDAPI godot_packed_vector2_array_append_array(godot_packed_vector2_array *p_self, const godot_packed_vector2_array *p_array);
 
-void GDAPI godot_pool_vector2_array_push_back(godot_pool_vector2_array *p_self, const godot_vector2 *p_data);
+godot_error GDAPI godot_packed_vector2_array_insert(godot_packed_vector2_array *p_self, const godot_int p_idx, const godot_vector2 *p_data);
 
-void GDAPI godot_pool_vector2_array_remove(godot_pool_vector2_array *p_self, const godot_int p_idx);
+void GDAPI godot_packed_vector2_array_invert(godot_packed_vector2_array *p_self);
 
-void GDAPI godot_pool_vector2_array_resize(godot_pool_vector2_array *p_self, const godot_int p_size);
+void GDAPI godot_packed_vector2_array_push_back(godot_packed_vector2_array *p_self, const godot_vector2 *p_data);
 
-godot_pool_vector2_array_read_access GDAPI *godot_pool_vector2_array_read(const godot_pool_vector2_array *p_self);
+void GDAPI godot_packed_vector2_array_remove(godot_packed_vector2_array *p_self, const godot_int p_idx);
 
-godot_pool_vector2_array_write_access GDAPI *godot_pool_vector2_array_write(godot_pool_vector2_array *p_self);
+void GDAPI godot_packed_vector2_array_resize(godot_packed_vector2_array *p_self, const godot_int p_size);
 
-void GDAPI godot_pool_vector2_array_set(godot_pool_vector2_array *p_self, const godot_int p_idx, const godot_vector2 *p_data);
-godot_vector2 GDAPI godot_pool_vector2_array_get(const godot_pool_vector2_array *p_self, const godot_int p_idx);
+void GDAPI godot_packed_vector2_array_set(godot_packed_vector2_array *p_self, const godot_int p_idx, const godot_vector2 *p_data);
+godot_vector2 GDAPI godot_packed_vector2_array_get(const godot_packed_vector2_array *p_self, const godot_int p_idx);
 
-godot_int GDAPI godot_pool_vector2_array_size(const godot_pool_vector2_array *p_self);
+godot_int GDAPI godot_packed_vector2_array_size(const godot_packed_vector2_array *p_self);
 
-godot_bool GDAPI godot_pool_vector2_array_empty(const godot_pool_vector2_array *p_self);
+godot_bool GDAPI godot_packed_vector2_array_empty(const godot_packed_vector2_array *p_self);
 
-void GDAPI godot_pool_vector2_array_destroy(godot_pool_vector2_array *p_self);
+void GDAPI godot_packed_vector2_array_destroy(godot_packed_vector2_array *p_self);
 
 // vector3
 
-void GDAPI godot_pool_vector3_array_new(godot_pool_vector3_array *r_dest);
-void GDAPI godot_pool_vector3_array_new_copy(godot_pool_vector3_array *r_dest, const godot_pool_vector3_array *p_src);
-void GDAPI godot_pool_vector3_array_new_with_array(godot_pool_vector3_array *r_dest, const godot_array *p_a);
+void GDAPI godot_packed_vector3_array_new(godot_packed_vector3_array *r_dest);
+void GDAPI godot_packed_vector3_array_new_copy(godot_packed_vector3_array *r_dest, const godot_packed_vector3_array *p_src);
+void GDAPI godot_packed_vector3_array_new_with_array(godot_packed_vector3_array *r_dest, const godot_array *p_a);
 
-void GDAPI godot_pool_vector3_array_append(godot_pool_vector3_array *p_self, const godot_vector3 *p_data);
+void GDAPI godot_packed_vector3_array_append(godot_packed_vector3_array *p_self, const godot_vector3 *p_data);
 
-void GDAPI godot_pool_vector3_array_append_array(godot_pool_vector3_array *p_self, const godot_pool_vector3_array *p_array);
+void GDAPI godot_packed_vector3_array_append_array(godot_packed_vector3_array *p_self, const godot_packed_vector3_array *p_array);
 
-godot_error GDAPI godot_pool_vector3_array_insert(godot_pool_vector3_array *p_self, const godot_int p_idx, const godot_vector3 *p_data);
+godot_error GDAPI godot_packed_vector3_array_insert(godot_packed_vector3_array *p_self, const godot_int p_idx, const godot_vector3 *p_data);
 
-void GDAPI godot_pool_vector3_array_invert(godot_pool_vector3_array *p_self);
+void GDAPI godot_packed_vector3_array_invert(godot_packed_vector3_array *p_self);
 
-void GDAPI godot_pool_vector3_array_push_back(godot_pool_vector3_array *p_self, const godot_vector3 *p_data);
+void GDAPI godot_packed_vector3_array_push_back(godot_packed_vector3_array *p_self, const godot_vector3 *p_data);
 
-void GDAPI godot_pool_vector3_array_remove(godot_pool_vector3_array *p_self, const godot_int p_idx);
+void GDAPI godot_packed_vector3_array_remove(godot_packed_vector3_array *p_self, const godot_int p_idx);
 
-void GDAPI godot_pool_vector3_array_resize(godot_pool_vector3_array *p_self, const godot_int p_size);
+void GDAPI godot_packed_vector3_array_resize(godot_packed_vector3_array *p_self, const godot_int p_size);
 
-godot_pool_vector3_array_read_access GDAPI *godot_pool_vector3_array_read(const godot_pool_vector3_array *p_self);
+void GDAPI godot_packed_vector3_array_set(godot_packed_vector3_array *p_self, const godot_int p_idx, const godot_vector3 *p_data);
+godot_vector3 GDAPI godot_packed_vector3_array_get(const godot_packed_vector3_array *p_self, const godot_int p_idx);
 
-godot_pool_vector3_array_write_access GDAPI *godot_pool_vector3_array_write(godot_pool_vector3_array *p_self);
+godot_int GDAPI godot_packed_vector3_array_size(const godot_packed_vector3_array *p_self);
 
-void GDAPI godot_pool_vector3_array_set(godot_pool_vector3_array *p_self, const godot_int p_idx, const godot_vector3 *p_data);
-godot_vector3 GDAPI godot_pool_vector3_array_get(const godot_pool_vector3_array *p_self, const godot_int p_idx);
+godot_bool GDAPI godot_packed_vector3_array_empty(const godot_packed_vector3_array *p_self);
 
-godot_int GDAPI godot_pool_vector3_array_size(const godot_pool_vector3_array *p_self);
-
-godot_bool GDAPI godot_pool_vector3_array_empty(const godot_pool_vector3_array *p_self);
-
-void GDAPI godot_pool_vector3_array_destroy(godot_pool_vector3_array *p_self);
+void GDAPI godot_packed_vector3_array_destroy(godot_packed_vector3_array *p_self);
 
 // color
 
-void GDAPI godot_pool_color_array_new(godot_pool_color_array *r_dest);
-void GDAPI godot_pool_color_array_new_copy(godot_pool_color_array *r_dest, const godot_pool_color_array *p_src);
-void GDAPI godot_pool_color_array_new_with_array(godot_pool_color_array *r_dest, const godot_array *p_a);
-
-void GDAPI godot_pool_color_array_append(godot_pool_color_array *p_self, const godot_color *p_data);
-
-void GDAPI godot_pool_color_array_append_array(godot_pool_color_array *p_self, const godot_pool_color_array *p_array);
-
-godot_error GDAPI godot_pool_color_array_insert(godot_pool_color_array *p_self, const godot_int p_idx, const godot_color *p_data);
-
-void GDAPI godot_pool_color_array_invert(godot_pool_color_array *p_self);
-
-void GDAPI godot_pool_color_array_push_back(godot_pool_color_array *p_self, const godot_color *p_data);
-
-void GDAPI godot_pool_color_array_remove(godot_pool_color_array *p_self, const godot_int p_idx);
-
-void GDAPI godot_pool_color_array_resize(godot_pool_color_array *p_self, const godot_int p_size);
-
-godot_pool_color_array_read_access GDAPI *godot_pool_color_array_read(const godot_pool_color_array *p_self);
-
-godot_pool_color_array_write_access GDAPI *godot_pool_color_array_write(godot_pool_color_array *p_self);
-
-void GDAPI godot_pool_color_array_set(godot_pool_color_array *p_self, const godot_int p_idx, const godot_color *p_data);
-godot_color GDAPI godot_pool_color_array_get(const godot_pool_color_array *p_self, const godot_int p_idx);
-
-godot_int GDAPI godot_pool_color_array_size(const godot_pool_color_array *p_self);
-
-godot_bool GDAPI godot_pool_color_array_empty(const godot_pool_color_array *p_self);
-
-void GDAPI godot_pool_color_array_destroy(godot_pool_color_array *p_self);
-
-//
-// read accessor functions
-//
-
-godot_pool_byte_array_read_access GDAPI *godot_pool_byte_array_read_access_copy(const godot_pool_byte_array_read_access *p_other);
-const uint8_t GDAPI *godot_pool_byte_array_read_access_ptr(const godot_pool_byte_array_read_access *p_read);
-void GDAPI godot_pool_byte_array_read_access_operator_assign(godot_pool_byte_array_read_access *p_read, godot_pool_byte_array_read_access *p_other);
-void GDAPI godot_pool_byte_array_read_access_destroy(godot_pool_byte_array_read_access *p_read);
-
-godot_pool_int_array_read_access GDAPI *godot_pool_int_array_read_access_copy(const godot_pool_int_array_read_access *p_other);
-const godot_int GDAPI *godot_pool_int_array_read_access_ptr(const godot_pool_int_array_read_access *p_read);
-void GDAPI godot_pool_int_array_read_access_operator_assign(godot_pool_int_array_read_access *p_read, godot_pool_int_array_read_access *p_other);
-void GDAPI godot_pool_int_array_read_access_destroy(godot_pool_int_array_read_access *p_read);
-
-godot_pool_real_array_read_access GDAPI *godot_pool_real_array_read_access_copy(const godot_pool_real_array_read_access *p_other);
-const godot_real GDAPI *godot_pool_real_array_read_access_ptr(const godot_pool_real_array_read_access *p_read);
-void GDAPI godot_pool_real_array_read_access_operator_assign(godot_pool_real_array_read_access *p_read, godot_pool_real_array_read_access *p_other);
-void GDAPI godot_pool_real_array_read_access_destroy(godot_pool_real_array_read_access *p_read);
-
-godot_pool_string_array_read_access GDAPI *godot_pool_string_array_read_access_copy(const godot_pool_string_array_read_access *p_other);
-const godot_string GDAPI *godot_pool_string_array_read_access_ptr(const godot_pool_string_array_read_access *p_read);
-void GDAPI godot_pool_string_array_read_access_operator_assign(godot_pool_string_array_read_access *p_read, godot_pool_string_array_read_access *p_other);
-void GDAPI godot_pool_string_array_read_access_destroy(godot_pool_string_array_read_access *p_read);
+void GDAPI godot_packed_color_array_new(godot_packed_color_array *r_dest);
+void GDAPI godot_packed_color_array_new_copy(godot_packed_color_array *r_dest, const godot_packed_color_array *p_src);
+void GDAPI godot_packed_color_array_new_with_array(godot_packed_color_array *r_dest, const godot_array *p_a);
 
-godot_pool_vector2_array_read_access GDAPI *godot_pool_vector2_array_read_access_copy(const godot_pool_vector2_array_read_access *p_other);
-const godot_vector2 GDAPI *godot_pool_vector2_array_read_access_ptr(const godot_pool_vector2_array_read_access *p_read);
-void GDAPI godot_pool_vector2_array_read_access_operator_assign(godot_pool_vector2_array_read_access *p_read, godot_pool_vector2_array_read_access *p_other);
-void GDAPI godot_pool_vector2_array_read_access_destroy(godot_pool_vector2_array_read_access *p_read);
+void GDAPI godot_packed_color_array_append(godot_packed_color_array *p_self, const godot_color *p_data);
 
-godot_pool_vector3_array_read_access GDAPI *godot_pool_vector3_array_read_access_copy(const godot_pool_vector3_array_read_access *p_other);
-const godot_vector3 GDAPI *godot_pool_vector3_array_read_access_ptr(const godot_pool_vector3_array_read_access *p_read);
-void GDAPI godot_pool_vector3_array_read_access_operator_assign(godot_pool_vector3_array_read_access *p_read, godot_pool_vector3_array_read_access *p_other);
-void GDAPI godot_pool_vector3_array_read_access_destroy(godot_pool_vector3_array_read_access *p_read);
+void GDAPI godot_packed_color_array_append_array(godot_packed_color_array *p_self, const godot_packed_color_array *p_array);
 
-godot_pool_color_array_read_access GDAPI *godot_pool_color_array_read_access_copy(const godot_pool_color_array_read_access *p_other);
-const godot_color GDAPI *godot_pool_color_array_read_access_ptr(const godot_pool_color_array_read_access *p_read);
-void GDAPI godot_pool_color_array_read_access_operator_assign(godot_pool_color_array_read_access *p_read, godot_pool_color_array_read_access *p_other);
-void GDAPI godot_pool_color_array_read_access_destroy(godot_pool_color_array_read_access *p_read);
+godot_error GDAPI godot_packed_color_array_insert(godot_packed_color_array *p_self, const godot_int p_idx, const godot_color *p_data);
 
-//
-// write accessor functions
-//
+void GDAPI godot_packed_color_array_invert(godot_packed_color_array *p_self);
 
-godot_pool_byte_array_write_access GDAPI *godot_pool_byte_array_write_access_copy(const godot_pool_byte_array_write_access *p_other);
-uint8_t GDAPI *godot_pool_byte_array_write_access_ptr(const godot_pool_byte_array_write_access *p_write);
-void GDAPI godot_pool_byte_array_write_access_operator_assign(godot_pool_byte_array_write_access *p_write, godot_pool_byte_array_write_access *p_other);
-void GDAPI godot_pool_byte_array_write_access_destroy(godot_pool_byte_array_write_access *p_write);
+void GDAPI godot_packed_color_array_push_back(godot_packed_color_array *p_self, const godot_color *p_data);
 
-godot_pool_int_array_write_access GDAPI *godot_pool_int_array_write_access_copy(const godot_pool_int_array_write_access *p_other);
-godot_int GDAPI *godot_pool_int_array_write_access_ptr(const godot_pool_int_array_write_access *p_write);
-void GDAPI godot_pool_int_array_write_access_operator_assign(godot_pool_int_array_write_access *p_write, godot_pool_int_array_write_access *p_other);
-void GDAPI godot_pool_int_array_write_access_destroy(godot_pool_int_array_write_access *p_write);
+void GDAPI godot_packed_color_array_remove(godot_packed_color_array *p_self, const godot_int p_idx);
 
-godot_pool_real_array_write_access GDAPI *godot_pool_real_array_write_access_copy(const godot_pool_real_array_write_access *p_other);
-godot_real GDAPI *godot_pool_real_array_write_access_ptr(const godot_pool_real_array_write_access *p_write);
-void GDAPI godot_pool_real_array_write_access_operator_assign(godot_pool_real_array_write_access *p_write, godot_pool_real_array_write_access *p_other);
-void GDAPI godot_pool_real_array_write_access_destroy(godot_pool_real_array_write_access *p_write);
+void GDAPI godot_packed_color_array_resize(godot_packed_color_array *p_self, const godot_int p_size);
 
-godot_pool_string_array_write_access GDAPI *godot_pool_string_array_write_access_copy(const godot_pool_string_array_write_access *p_other);
-godot_string GDAPI *godot_pool_string_array_write_access_ptr(const godot_pool_string_array_write_access *p_write);
-void GDAPI godot_pool_string_array_write_access_operator_assign(godot_pool_string_array_write_access *p_write, godot_pool_string_array_write_access *p_other);
-void GDAPI godot_pool_string_array_write_access_destroy(godot_pool_string_array_write_access *p_write);
+void GDAPI godot_packed_color_array_set(godot_packed_color_array *p_self, const godot_int p_idx, const godot_color *p_data);
+godot_color GDAPI godot_packed_color_array_get(const godot_packed_color_array *p_self, const godot_int p_idx);
 
-godot_pool_vector2_array_write_access GDAPI *godot_pool_vector2_array_write_access_copy(const godot_pool_vector2_array_write_access *p_other);
-godot_vector2 GDAPI *godot_pool_vector2_array_write_access_ptr(const godot_pool_vector2_array_write_access *p_write);
-void GDAPI godot_pool_vector2_array_write_access_operator_assign(godot_pool_vector2_array_write_access *p_write, godot_pool_vector2_array_write_access *p_other);
-void GDAPI godot_pool_vector2_array_write_access_destroy(godot_pool_vector2_array_write_access *p_write);
+godot_int GDAPI godot_packed_color_array_size(const godot_packed_color_array *p_self);
 
-godot_pool_vector3_array_write_access GDAPI *godot_pool_vector3_array_write_access_copy(const godot_pool_vector3_array_write_access *p_other);
-godot_vector3 GDAPI *godot_pool_vector3_array_write_access_ptr(const godot_pool_vector3_array_write_access *p_write);
-void GDAPI godot_pool_vector3_array_write_access_operator_assign(godot_pool_vector3_array_write_access *p_write, godot_pool_vector3_array_write_access *p_other);
-void GDAPI godot_pool_vector3_array_write_access_destroy(godot_pool_vector3_array_write_access *p_write);
+godot_bool GDAPI godot_packed_color_array_empty(const godot_packed_color_array *p_self);
 
-godot_pool_color_array_write_access GDAPI *godot_pool_color_array_write_access_copy(const godot_pool_color_array_write_access *p_other);
-godot_color GDAPI *godot_pool_color_array_write_access_ptr(const godot_pool_color_array_write_access *p_write);
-void GDAPI godot_pool_color_array_write_access_operator_assign(godot_pool_color_array_write_access *p_write, godot_pool_color_array_write_access *p_other);
-void GDAPI godot_pool_color_array_write_access_destroy(godot_pool_color_array_write_access *p_write);
+void GDAPI godot_packed_color_array_destroy(godot_packed_color_array *p_self);
 
 #ifdef __cplusplus
 }
diff --git a/modules/gdnative/include/gdnative/string.h b/modules/gdnative/include/gdnative/string.h
index b676d21fb2..608978db76 100644
--- a/modules/gdnative/include/gdnative/string.h
+++ b/modules/gdnative/include/gdnative/string.h
@@ -209,9 +209,9 @@ uint32_t GDAPI godot_string_hash_chars(const char *p_cstr);
 uint32_t GDAPI godot_string_hash_chars_with_len(const char *p_cstr, godot_int p_len);
 uint32_t GDAPI godot_string_hash_utf8_chars(const wchar_t *p_str);
 uint32_t GDAPI godot_string_hash_utf8_chars_with_len(const wchar_t *p_str, godot_int p_len);
-godot_pool_byte_array GDAPI godot_string_md5_buffer(const godot_string *p_self);
+godot_packed_byte_array GDAPI godot_string_md5_buffer(const godot_string *p_self);
 godot_string GDAPI godot_string_md5_text(const godot_string *p_self);
-godot_pool_byte_array GDAPI godot_string_sha256_buffer(const godot_string *p_self);
+godot_packed_byte_array GDAPI godot_string_sha256_buffer(const godot_string *p_self);
 godot_string GDAPI godot_string_sha256_text(const godot_string *p_self);
 
 godot_bool godot_string_empty(const godot_string *p_self);
@@ -252,7 +252,7 @@ godot_string GDAPI godot_string_dedent(const godot_string *p_self);
 godot_string GDAPI godot_string_trim_prefix(const godot_string *p_self, const godot_string *p_prefix);
 godot_string GDAPI godot_string_trim_suffix(const godot_string *p_self, const godot_string *p_suffix);
 godot_string GDAPI godot_string_rstrip(const godot_string *p_self, const godot_string *p_chars);
-godot_pool_string_array GDAPI godot_string_rsplit(const godot_string *p_self, const godot_string *p_divisor, const godot_bool p_allow_empty, const godot_int p_maxsplit);
+godot_packed_string_array GDAPI godot_string_rsplit(const godot_string *p_self, const godot_string *p_divisor, const godot_bool p_allow_empty, const godot_int p_maxsplit);
 
 void GDAPI godot_string_destroy(godot_string *p_self);
 
diff --git a/modules/gdnative/include/gdnative/variant.h b/modules/gdnative/include/gdnative/variant.h
index c65f7a28d2..934e856fbf 100644
--- a/modules/gdnative/include/gdnative/variant.h
+++ b/modules/gdnative/include/gdnative/variant.h
@@ -56,33 +56,35 @@ typedef enum godot_variant_type {
 	GODOT_VARIANT_TYPE_STRING,
 
 	// math types
-
-	GODOT_VARIANT_TYPE_VECTOR2, // 5
+	GODOT_VARIANT_TYPE_VECTOR2,
+	GODOT_VARIANT_TYPE_VECTOR2I,
 	GODOT_VARIANT_TYPE_RECT2,
+	GODOT_VARIANT_TYPE_RECT2I,
 	GODOT_VARIANT_TYPE_VECTOR3,
+	GODOT_VARIANT_TYPE_VECTOR3I,
 	GODOT_VARIANT_TYPE_TRANSFORM2D,
 	GODOT_VARIANT_TYPE_PLANE,
-	GODOT_VARIANT_TYPE_QUAT, // 10
+	GODOT_VARIANT_TYPE_QUAT,
 	GODOT_VARIANT_TYPE_AABB,
 	GODOT_VARIANT_TYPE_BASIS,
 	GODOT_VARIANT_TYPE_TRANSFORM,
 
 	// misc types
 	GODOT_VARIANT_TYPE_COLOR,
-	GODOT_VARIANT_TYPE_NODE_PATH, // 15
+	GODOT_VARIANT_TYPE_NODE_PATH,
 	GODOT_VARIANT_TYPE_RID,
 	GODOT_VARIANT_TYPE_OBJECT,
 	GODOT_VARIANT_TYPE_DICTIONARY,
-	GODOT_VARIANT_TYPE_ARRAY, // 20
+	GODOT_VARIANT_TYPE_ARRAY,
 
 	// arrays
-	GODOT_VARIANT_TYPE_POOL_BYTE_ARRAY,
-	GODOT_VARIANT_TYPE_POOL_INT_ARRAY,
-	GODOT_VARIANT_TYPE_POOL_REAL_ARRAY,
-	GODOT_VARIANT_TYPE_POOL_STRING_ARRAY,
-	GODOT_VARIANT_TYPE_POOL_VECTOR2_ARRAY, // 25
-	GODOT_VARIANT_TYPE_POOL_VECTOR3_ARRAY,
-	GODOT_VARIANT_TYPE_POOL_COLOR_ARRAY,
+	GODOT_VARIANT_TYPE_PACKED_BYTE_ARRAY,
+	GODOT_VARIANT_TYPE_PACKED_INT_ARRAY,
+	GODOT_VARIANT_TYPE_PACKED_REAL_ARRAY,
+	GODOT_VARIANT_TYPE_PACKED_STRING_ARRAY,
+	GODOT_VARIANT_TYPE_PACKED_VECTOR2_ARRAY,
+	GODOT_VARIANT_TYPE_PACKED_VECTOR3_ARRAY,
+	GODOT_VARIANT_TYPE_PACKED_COLOR_ARRAY,
 } godot_variant_type;
 
 typedef enum godot_variant_call_error_error {
@@ -194,13 +196,13 @@ void GDAPI godot_variant_new_rid(godot_variant *r_dest, const godot_rid *p_rid);
 void GDAPI godot_variant_new_object(godot_variant *r_dest, const godot_object *p_obj);
 void GDAPI godot_variant_new_dictionary(godot_variant *r_dest, const godot_dictionary *p_dict);
 void GDAPI godot_variant_new_array(godot_variant *r_dest, const godot_array *p_arr);
-void GDAPI godot_variant_new_pool_byte_array(godot_variant *r_dest, const godot_pool_byte_array *p_pba);
-void GDAPI godot_variant_new_pool_int_array(godot_variant *r_dest, const godot_pool_int_array *p_pia);
-void GDAPI godot_variant_new_pool_real_array(godot_variant *r_dest, const godot_pool_real_array *p_pra);
-void GDAPI godot_variant_new_pool_string_array(godot_variant *r_dest, const godot_pool_string_array *p_psa);
-void GDAPI godot_variant_new_pool_vector2_array(godot_variant *r_dest, const godot_pool_vector2_array *p_pv2a);
-void GDAPI godot_variant_new_pool_vector3_array(godot_variant *r_dest, const godot_pool_vector3_array *p_pv3a);
-void GDAPI godot_variant_new_pool_color_array(godot_variant *r_dest, const godot_pool_color_array *p_pca);
+void GDAPI godot_variant_new_packed_byte_array(godot_variant *r_dest, const godot_packed_byte_array *p_pba);
+void GDAPI godot_variant_new_packed_int_array(godot_variant *r_dest, const godot_packed_int_array *p_pia);
+void GDAPI godot_variant_new_packed_real_array(godot_variant *r_dest, const godot_packed_real_array *p_pra);
+void GDAPI godot_variant_new_packed_string_array(godot_variant *r_dest, const godot_packed_string_array *p_psa);
+void GDAPI godot_variant_new_packed_vector2_array(godot_variant *r_dest, const godot_packed_vector2_array *p_pv2a);
+void GDAPI godot_variant_new_packed_vector3_array(godot_variant *r_dest, const godot_packed_vector3_array *p_pv3a);
+void GDAPI godot_variant_new_packed_color_array(godot_variant *r_dest, const godot_packed_color_array *p_pca);
 
 godot_bool GDAPI godot_variant_as_bool(const godot_variant *p_self);
 uint64_t GDAPI godot_variant_as_uint(const godot_variant *p_self);
@@ -222,13 +224,13 @@ godot_rid GDAPI godot_variant_as_rid(const godot_variant *p_self);
 godot_object GDAPI *godot_variant_as_object(const godot_variant *p_self);
 godot_dictionary GDAPI godot_variant_as_dictionary(const godot_variant *p_self);
 godot_array GDAPI godot_variant_as_array(const godot_variant *p_self);
-godot_pool_byte_array GDAPI godot_variant_as_pool_byte_array(const godot_variant *p_self);
-godot_pool_int_array GDAPI godot_variant_as_pool_int_array(const godot_variant *p_self);
-godot_pool_real_array GDAPI godot_variant_as_pool_real_array(const godot_variant *p_self);
-godot_pool_string_array GDAPI godot_variant_as_pool_string_array(const godot_variant *p_self);
-godot_pool_vector2_array GDAPI godot_variant_as_pool_vector2_array(const godot_variant *p_self);
-godot_pool_vector3_array GDAPI godot_variant_as_pool_vector3_array(const godot_variant *p_self);
-godot_pool_color_array GDAPI godot_variant_as_pool_color_array(const godot_variant *p_self);
+godot_packed_byte_array GDAPI godot_variant_as_packed_byte_array(const godot_variant *p_self);
+godot_packed_int_array GDAPI godot_variant_as_packed_int_array(const godot_variant *p_self);
+godot_packed_real_array GDAPI godot_variant_as_packed_real_array(const godot_variant *p_self);
+godot_packed_string_array GDAPI godot_variant_as_packed_string_array(const godot_variant *p_self);
+godot_packed_vector2_array GDAPI godot_variant_as_packed_vector2_array(const godot_variant *p_self);
+godot_packed_vector3_array GDAPI godot_variant_as_packed_vector3_array(const godot_variant *p_self);
+godot_packed_color_array GDAPI godot_variant_as_packed_color_array(const godot_variant *p_self);
 
 godot_variant GDAPI godot_variant_call(godot_variant *p_self, const godot_string *p_method, const godot_variant **p_args, const godot_int p_argcount, godot_variant_call_error *r_error);
 
diff --git a/modules/gdnative/include/pluginscript/godot_pluginscript.h b/modules/gdnative/include/pluginscript/godot_pluginscript.h
index 210d3f7756..341e7f9e2b 100644
--- a/modules/gdnative/include/pluginscript/godot_pluginscript.h
+++ b/modules/gdnative/include/pluginscript/godot_pluginscript.h
@@ -129,9 +129,9 @@ typedef struct {
 	godot_bool supports_builtin_mode;
 
 	godot_string (*get_template_source_code)(godot_pluginscript_language_data *p_data, const godot_string *p_class_name, const godot_string *p_base_class_name);
-	godot_bool (*validate)(godot_pluginscript_language_data *p_data, const godot_string *p_script, int *r_line_error, int *r_col_error, godot_string *r_test_error, const godot_string *p_path, godot_pool_string_array *r_functions);
+	godot_bool (*validate)(godot_pluginscript_language_data *p_data, const godot_string *p_script, int *r_line_error, int *r_col_error, godot_string *r_test_error, const godot_string *p_path, godot_packed_string_array *r_functions);
 	int (*find_function)(godot_pluginscript_language_data *p_data, const godot_string *p_function, const godot_string *p_code); // Can be NULL
-	godot_string (*make_function)(godot_pluginscript_language_data *p_data, const godot_string *p_class, const godot_string *p_name, const godot_pool_string_array *p_args);
+	godot_string (*make_function)(godot_pluginscript_language_data *p_data, const godot_string *p_class, const godot_string *p_name, const godot_packed_string_array *p_args);
 	godot_error (*complete_code)(godot_pluginscript_language_data *p_data, const godot_string *p_code, const godot_string *p_path, godot_object *p_owner, godot_array *r_options, godot_bool *r_force, godot_string *r_call_hint);
 	void (*auto_indent_code)(godot_pluginscript_language_data *p_data, godot_string *p_code, int p_from_line, int p_to_line);
 
@@ -141,9 +141,9 @@ typedef struct {
 	int (*debug_get_stack_level_line)(godot_pluginscript_language_data *p_data, int p_level);
 	godot_string (*debug_get_stack_level_function)(godot_pluginscript_language_data *p_data, int p_level);
 	godot_string (*debug_get_stack_level_source)(godot_pluginscript_language_data *p_data, int p_level);
-	void (*debug_get_stack_level_locals)(godot_pluginscript_language_data *p_data, int p_level, godot_pool_string_array *p_locals, godot_array *p_values, int p_max_subitems, int p_max_depth);
-	void (*debug_get_stack_level_members)(godot_pluginscript_language_data *p_data, int p_level, godot_pool_string_array *p_members, godot_array *p_values, int p_max_subitems, int p_max_depth);
-	void (*debug_get_globals)(godot_pluginscript_language_data *p_data, godot_pool_string_array *p_locals, godot_array *p_values, int p_max_subitems, int p_max_depth);
+	void (*debug_get_stack_level_locals)(godot_pluginscript_language_data *p_data, int p_level, godot_packed_string_array *p_locals, godot_array *p_values, int p_max_subitems, int p_max_depth);
+	void (*debug_get_stack_level_members)(godot_pluginscript_language_data *p_data, int p_level, godot_packed_string_array *p_members, godot_array *p_values, int p_max_subitems, int p_max_depth);
+	void (*debug_get_globals)(godot_pluginscript_language_data *p_data, godot_packed_string_array *p_locals, godot_array *p_values, int p_max_subitems, int p_max_depth);
 	godot_string (*debug_parse_stack_level_expression)(godot_pluginscript_language_data *p_data, int p_level, const godot_string *p_expression, int p_max_subitems, int p_max_depth);
 
 	// TODO: could this stuff be moved to the godot_pluginscript_language_desc ?
diff --git a/modules/gdnative/include/videodecoder/godot_videodecoder.h b/modules/gdnative/include/videodecoder/godot_videodecoder.h
index 714991ca72..3e91a2e9ac 100644
--- a/modules/gdnative/include/videodecoder/godot_videodecoder.h
+++ b/modules/gdnative/include/videodecoder/godot_videodecoder.h
@@ -54,7 +54,7 @@ typedef struct
 	void (*seek)(void *, godot_real);
 	void (*set_audio_track)(void *, godot_int);
 	void (*update)(void *, godot_real);
-	godot_pool_byte_array *(*get_videoframe)(void *);
+	godot_packed_byte_array *(*get_videoframe)(void *);
 	godot_int (*get_audioframe)(void *, float *, int);
 	godot_int (*get_channels)(const void *);
 	godot_int (*get_mix_rate)(const void *);
diff --git a/modules/gdnative/nativescript/nativescript.cpp b/modules/gdnative/nativescript/nativescript.cpp
index df85155ff5..8240ae2f83 100644
--- a/modules/gdnative/nativescript/nativescript.cpp
+++ b/modules/gdnative/nativescript/nativescript.cpp
@@ -725,21 +725,21 @@ String NativeScript::get_property_documentation(const StringName &p_path) const
 	ERR_FAIL_V_MSG("", "Attempt to get property documentation for non-existent signal.");
 }
 
-Variant NativeScript::_new(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant NativeScript::_new(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	if (lib_path.empty() || class_name.empty() || library.is_null()) {
-		r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
 		return Variant();
 	}
 
 	NativeScriptDesc *script_data = get_script_desc();
 
 	if (!script_data) {
-		r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
 		return Variant();
 	}
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	REF ref;
 	Object *owner = NULL;
@@ -751,7 +751,7 @@ Variant NativeScript::_new(const Variant **p_args, int p_argcount, Variant::Call
 	}
 
 	if (!owner) {
-		r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
 		return Variant();
 	}
 
@@ -964,7 +964,7 @@ bool NativeScriptInstance::has_method(const StringName &p_method) const {
 	return script->has_method(p_method);
 }
 
-Variant NativeScriptInstance::call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant NativeScriptInstance::call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	NativeScriptDesc *script_data = GET_SCRIPT_DESC();
 
@@ -989,14 +989,14 @@ Variant NativeScriptInstance::call(const StringName &p_method, const Variant **p
 
 			Variant res = *(Variant *)&result;
 			godot_variant_destroy(&result);
-			r_error.error = Variant::CallError::CALL_OK;
+			r_error.error = Callable::CallError::CALL_OK;
 			return res;
 		}
 
 		script_data = script_data->base_data;
 	}
 
-	r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+	r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 	return Variant();
 }
 
@@ -1017,9 +1017,9 @@ void NativeScriptInstance::notification(int p_notification) {
 
 String NativeScriptInstance::to_string(bool *r_valid) {
 	if (has_method(CoreStringNames::get_singleton()->_to_string)) {
-		Variant::CallError ce;
+		Callable::CallError ce;
 		Variant ret = call(CoreStringNames::get_singleton()->_to_string, NULL, 0, ce);
-		if (ce.error == Variant::CallError::CALL_OK) {
+		if (ce.error == Callable::CallError::CALL_OK) {
 			if (ret.get_type() != Variant::STRING) {
 				if (r_valid)
 					*r_valid = false;
@@ -1036,21 +1036,21 @@ String NativeScriptInstance::to_string(bool *r_valid) {
 }
 
 void NativeScriptInstance::refcount_incremented() {
-	Variant::CallError err;
+	Callable::CallError err;
 	call("_refcount_incremented", NULL, 0, err);
-	if (err.error != Variant::CallError::CALL_OK && err.error != Variant::CallError::CALL_ERROR_INVALID_METHOD) {
+	if (err.error != Callable::CallError::CALL_OK && err.error != Callable::CallError::CALL_ERROR_INVALID_METHOD) {
 		ERR_PRINT("Failed to invoke _refcount_incremented - should not happen");
 	}
 }
 
 bool NativeScriptInstance::refcount_decremented() {
-	Variant::CallError err;
+	Callable::CallError err;
 	Variant ret = call("_refcount_decremented", NULL, 0, err);
-	if (err.error != Variant::CallError::CALL_OK && err.error != Variant::CallError::CALL_ERROR_INVALID_METHOD) {
+	if (err.error != Callable::CallError::CALL_OK && err.error != Callable::CallError::CALL_ERROR_INVALID_METHOD) {
 		ERR_PRINT("Failed to invoke _refcount_decremented - should not happen");
 		return true; // assume we can destroy the object
 	}
-	if (err.error == Variant::CallError::CALL_ERROR_INVALID_METHOD) {
+	if (err.error == Callable::CallError::CALL_ERROR_INVALID_METHOD) {
 		// the method does not exist, default is true
 		return true;
 	}
@@ -1361,7 +1361,7 @@ bool NativeScriptLanguage::supports_builtin_mode() const {
 int NativeScriptLanguage::find_function(const String &p_function, const String &p_code) const {
 	return -1;
 }
-String NativeScriptLanguage::make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const {
+String NativeScriptLanguage::make_function(const String &p_class, const String &p_name, const PackedStringArray &p_args) const {
 	return "";
 }
 void NativeScriptLanguage::auto_indent_code(String &p_code, int p_from_line, int p_to_line) const {
diff --git a/modules/gdnative/nativescript/nativescript.h b/modules/gdnative/nativescript/nativescript.h
index 2ff08e32cd..609ffa2bd4 100644
--- a/modules/gdnative/nativescript/nativescript.h
+++ b/modules/gdnative/nativescript/nativescript.h
@@ -197,7 +197,7 @@ public:
 	String get_signal_documentation(const StringName &p_signal_name) const;
 	String get_property_documentation(const StringName &p_path) const;
 
-	Variant _new(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	Variant _new(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 	NativeScript();
 	~NativeScript();
@@ -224,7 +224,7 @@ public:
 	virtual Variant::Type get_property_type(const StringName &p_name, bool *r_is_valid) const;
 	virtual void get_method_list(List<MethodInfo> *p_list) const;
 	virtual bool has_method(const StringName &p_method) const;
-	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 	virtual void notification(int p_notification);
 	String to_string(bool *r_valid);
 	virtual Ref<Script> get_script() const;
@@ -352,7 +352,7 @@ public:
 	virtual bool has_named_classes() const;
 	virtual bool supports_builtin_mode() const;
 	virtual int find_function(const String &p_function, const String &p_code) const;
-	virtual String make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const;
+	virtual String make_function(const String &p_class, const String &p_name, const PackedStringArray &p_args) const;
 	virtual void auto_indent_code(String &p_code, int p_from_line, int p_to_line) const;
 	virtual void add_global_constant(const StringName &p_variable, const Variant &p_value);
 	virtual String debug_get_error() const;
diff --git a/modules/gdnative/pluginscript/pluginscript_instance.cpp b/modules/gdnative/pluginscript/pluginscript_instance.cpp
index 26a1d5f47a..22e8372130 100644
--- a/modules/gdnative/pluginscript/pluginscript_instance.cpp
+++ b/modules/gdnative/pluginscript/pluginscript_instance.cpp
@@ -79,7 +79,7 @@ bool PluginScriptInstance::has_method(const StringName &p_method) const {
 	return _script->has_method(p_method);
 }
 
-Variant PluginScriptInstance::call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant PluginScriptInstance::call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 	// TODO: optimize when calling a Godot method from Godot to avoid param conversion ?
 	godot_variant ret = _desc->call_method(
 			_data, (godot_string_name *)&p_method, (const godot_variant **)p_args,
diff --git a/modules/gdnative/pluginscript/pluginscript_instance.h b/modules/gdnative/pluginscript/pluginscript_instance.h
index 154bebd72a..c91ad643a7 100644
--- a/modules/gdnative/pluginscript/pluginscript_instance.h
+++ b/modules/gdnative/pluginscript/pluginscript_instance.h
@@ -60,7 +60,7 @@ public:
 	virtual void get_method_list(List<MethodInfo> *p_list) const;
 	virtual bool has_method(const StringName &p_method) const;
 
-	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 	// Rely on default implementations provided by ScriptInstance for the moment.
 	// Note that multilevel call could be removed in 3.0 release, so stay tuned
diff --git a/modules/gdnative/pluginscript/pluginscript_language.cpp b/modules/gdnative/pluginscript/pluginscript_language.cpp
index 421d6e0a89..4e39f4b0a8 100644
--- a/modules/gdnative/pluginscript/pluginscript_language.cpp
+++ b/modules/gdnative/pluginscript/pluginscript_language.cpp
@@ -109,7 +109,7 @@ Ref<Script> PluginScriptLanguage::get_template(const String &p_class_name, const
 }
 
 bool PluginScriptLanguage::validate(const String &p_script, int &r_line_error, int &r_col_error, String &r_test_error, const String &p_path, List<String> *r_functions, List<ScriptLanguage::Warning> *r_warnings, Set<int> *r_safe_lines) const {
-	PoolStringArray functions;
+	PackedStringArray functions;
 	if (_desc.validate) {
 		bool ret = _desc.validate(
 				_data,
@@ -118,7 +118,7 @@ bool PluginScriptLanguage::validate(const String &p_script, int &r_line_error, i
 				&r_col_error,
 				(godot_string *)&r_test_error,
 				(godot_string *)&p_path,
-				(godot_pool_string_array *)&functions);
+				(godot_packed_string_array *)&functions);
 		for (int i = 0; i < functions.size(); i++) {
 			r_functions->push_back(functions[i]);
 		}
@@ -149,9 +149,9 @@ int PluginScriptLanguage::find_function(const String &p_function, const String &
 	return -1;
 }
 
-String PluginScriptLanguage::make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const {
+String PluginScriptLanguage::make_function(const String &p_class, const String &p_name, const PackedStringArray &p_args) const {
 	if (_desc.make_function) {
-		godot_string tmp = _desc.make_function(_data, (godot_string *)&p_class, (godot_string *)&p_name, (godot_pool_string_array *)&p_args);
+		godot_string tmp = _desc.make_function(_data, (godot_string *)&p_class, (godot_string *)&p_name, (godot_packed_string_array *)&p_args);
 		String ret = *(String *)&tmp;
 		godot_string_destroy(&tmp);
 		return ret;
@@ -336,9 +336,9 @@ String PluginScriptLanguage::debug_get_stack_level_source(int p_level) const {
 
 void PluginScriptLanguage::debug_get_stack_level_locals(int p_level, List<String> *p_locals, List<Variant> *p_values, int p_max_subitems, int p_max_depth) {
 	if (_desc.debug_get_stack_level_locals) {
-		PoolStringArray locals;
+		PackedStringArray locals;
 		Array values;
-		_desc.debug_get_stack_level_locals(_data, p_level, (godot_pool_string_array *)&locals, (godot_array *)&values, p_max_subitems, p_max_depth);
+		_desc.debug_get_stack_level_locals(_data, p_level, (godot_packed_string_array *)&locals, (godot_array *)&values, p_max_subitems, p_max_depth);
 		for (int i = 0; i < locals.size(); i++) {
 			p_locals->push_back(locals[i]);
 		}
@@ -350,9 +350,9 @@ void PluginScriptLanguage::debug_get_stack_level_locals(int p_level, List<String
 
 void PluginScriptLanguage::debug_get_stack_level_members(int p_level, List<String> *p_members, List<Variant> *p_values, int p_max_subitems, int p_max_depth) {
 	if (_desc.debug_get_stack_level_members) {
-		PoolStringArray members;
+		PackedStringArray members;
 		Array values;
-		_desc.debug_get_stack_level_members(_data, p_level, (godot_pool_string_array *)&members, (godot_array *)&values, p_max_subitems, p_max_depth);
+		_desc.debug_get_stack_level_members(_data, p_level, (godot_packed_string_array *)&members, (godot_array *)&values, p_max_subitems, p_max_depth);
 		for (int i = 0; i < members.size(); i++) {
 			p_members->push_back(members[i]);
 		}
@@ -364,9 +364,9 @@ void PluginScriptLanguage::debug_get_stack_level_members(int p_level, List<Strin
 
 void PluginScriptLanguage::debug_get_globals(List<String> *p_locals, List<Variant> *p_values, int p_max_subitems, int p_max_depth) {
 	if (_desc.debug_get_globals) {
-		PoolStringArray locals;
+		PackedStringArray locals;
 		Array values;
-		_desc.debug_get_globals(_data, (godot_pool_string_array *)&locals, (godot_array *)&values, p_max_subitems, p_max_depth);
+		_desc.debug_get_globals(_data, (godot_packed_string_array *)&locals, (godot_array *)&values, p_max_subitems, p_max_depth);
 		for (int i = 0; i < locals.size(); i++) {
 			p_locals->push_back(locals[i]);
 		}
diff --git a/modules/gdnative/pluginscript/pluginscript_language.h b/modules/gdnative/pluginscript/pluginscript_language.h
index 145ab5599c..037d7a4948 100644
--- a/modules/gdnative/pluginscript/pluginscript_language.h
+++ b/modules/gdnative/pluginscript/pluginscript_language.h
@@ -80,7 +80,7 @@ public:
 	virtual bool supports_builtin_mode() const;
 	virtual bool can_inherit_from_file() { return true; }
 	virtual int find_function(const String &p_function, const String &p_code) const;
-	virtual String make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const;
+	virtual String make_function(const String &p_class, const String &p_name, const PackedStringArray &p_args) const;
 	virtual Error complete_code(const String &p_code, const String &p_path, Object *p_owner, List<ScriptCodeCompletionOption> *r_options, bool &r_force, String &r_call_hint);
 	virtual void auto_indent_code(String &p_code, int p_from_line, int p_to_line) const;
 	virtual void add_global_constant(const StringName &p_variable, const Variant &p_value);
diff --git a/modules/gdnative/pluginscript/pluginscript_script.cpp b/modules/gdnative/pluginscript/pluginscript_script.cpp
index c370062262..fe1f63f6da 100644
--- a/modules/gdnative/pluginscript/pluginscript_script.cpp
+++ b/modules/gdnative/pluginscript/pluginscript_script.cpp
@@ -55,9 +55,9 @@ void PluginScript::_bind_methods() {
 	ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "new", &PluginScript::_new, MethodInfo("new"));
 }
 
-PluginScriptInstance *PluginScript::_create_instance(const Variant **p_args, int p_argcount, Object *p_owner, Variant::CallError &r_error) {
+PluginScriptInstance *PluginScript::_create_instance(const Variant **p_args, int p_argcount, Object *p_owner, Callable::CallError &r_error) {
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	// Create instance
 	PluginScriptInstance *instance = memnew(PluginScriptInstance());
@@ -67,7 +67,7 @@ PluginScriptInstance *PluginScript::_create_instance(const Variant **p_args, int
 		_instances.insert(instance->get_owner());
 		_language->unlock();
 	} else {
-		r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
 		memdelete(instance);
 		ERR_FAIL_V(NULL);
 	}
@@ -83,12 +83,12 @@ PluginScriptInstance *PluginScript::_create_instance(const Variant **p_args, int
 	return instance;
 }
 
-Variant PluginScript::_new(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant PluginScript::_new(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	if (!_valid) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 		return Variant();
 	}
 
@@ -102,7 +102,7 @@ Variant PluginScript::_new(const Variant **p_args, int p_argcount, Variant::Call
 	}
 
 	if (!owner) {
-		r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
 		return Variant();
 	}
 
@@ -201,7 +201,7 @@ ScriptInstance *PluginScript::instance_create(Object *p_this) {
 		}
 	}
 
-	Variant::CallError unchecked_error;
+	Callable::CallError unchecked_error;
 	return _create_instance(NULL, 0, p_this, unchecked_error);
 }
 
@@ -428,22 +428,22 @@ ScriptLanguage *PluginScript::get_language() const {
 
 Error PluginScript::load_source_code(const String &p_path) {
 
-	PoolVector<uint8_t> sourcef;
+	Vector<uint8_t> sourcef;
 	Error err;
 	FileAccess *f = FileAccess::open(p_path, FileAccess::READ, &err);
 	ERR_FAIL_COND_V_MSG(err, err, "Cannot open file '" + p_path + "'.");
 
 	int len = f->get_len();
 	sourcef.resize(len + 1);
-	PoolVector<uint8_t>::Write w = sourcef.write();
-	int r = f->get_buffer(w.ptr(), len);
+	uint8_t *w = sourcef.ptrw();
+	int r = f->get_buffer(w, len);
 	f->close();
 	memdelete(f);
 	ERR_FAIL_COND_V(r != len, ERR_CANT_OPEN);
 	w[len] = 0;
 
 	String s;
-	if (s.parse_utf8((const char *)w.ptr())) {
+	if (s.parse_utf8((const char *)w)) {
 		ERR_FAIL_V_MSG(ERR_INVALID_DATA, "Script '" + p_path + "' contains invalid unicode (UTF-8), so it was not loaded. Please ensure that scripts are saved in valid UTF-8 unicode.");
 	}
 
diff --git a/modules/gdnative/pluginscript/pluginscript_script.h b/modules/gdnative/pluginscript/pluginscript_script.h
index f6bca8a9cb..5c93ae38f5 100644
--- a/modules/gdnative/pluginscript/pluginscript_script.h
+++ b/modules/gdnative/pluginscript/pluginscript_script.h
@@ -72,8 +72,8 @@ private:
 protected:
 	static void _bind_methods();
 
-	PluginScriptInstance *_create_instance(const Variant **p_args, int p_argcount, Object *p_owner, Variant::CallError &r_error);
-	Variant _new(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	PluginScriptInstance *_create_instance(const Variant **p_args, int p_argcount, Object *p_owner, Callable::CallError &r_error);
+	Variant _new(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 #ifdef TOOLS_ENABLED
 	Set<PlaceHolderScriptInstance *> placeholders;
diff --git a/modules/gdnative/register_types.cpp b/modules/gdnative/register_types.cpp
index 4142f60ba6..e5d688afd4 100644
--- a/modules/gdnative/register_types.cpp
+++ b/modules/gdnative/register_types.cpp
@@ -325,7 +325,7 @@ void unregister_gdnative_types() {
 	print_line(String("dict:\t" )     + itos(sizeof(Dictionary)));
 	print_line(String("node_path:\t") + itos(sizeof(NodePath)));
 	print_line(String("plane:\t")     + itos(sizeof(Plane)));
-	print_line(String("poolarray:\t") + itos(sizeof(PoolByteArray)));
+	print_line(String("poolarray:\t") + itos(sizeof(PackedByteArray)));
 	print_line(String("quat:\t")      + itos(sizeof(Quat)));
 	print_line(String("rect2:\t")     + itos(sizeof(Rect2)));
 	print_line(String("aabb:\t")     + itos(sizeof(AABB)));
diff --git a/modules/gdnative/videodecoder/video_stream_gdnative.cpp b/modules/gdnative/videodecoder/video_stream_gdnative.cpp
index 8dcafc1987..bd16563ff0 100644
--- a/modules/gdnative/videodecoder/video_stream_gdnative.cpp
+++ b/modules/gdnative/videodecoder/video_stream_gdnative.cpp
@@ -187,7 +187,7 @@ void VideoStreamPlaybackGDNative::update(float p_delta) {
 }
 
 void VideoStreamPlaybackGDNative::update_texture() {
-	PoolByteArray *pba = (PoolByteArray *)interface->get_videoframe(data_struct);
+	PackedByteArray *pba = (PackedByteArray *)interface->get_videoframe(data_struct);
 
 	if (pba == NULL) {
 		playing = false;
diff --git a/modules/gdnavigation/gd_navigation_server.cpp b/modules/gdnavigation/gd_navigation_server.cpp
index 2780e2a931..4129d1f65a 100644
--- a/modules/gdnavigation/gd_navigation_server.cpp
+++ b/modules/gdnavigation/gd_navigation_server.cpp
@@ -115,12 +115,16 @@
 
 GdNavigationServer::GdNavigationServer() :
 		NavigationServer(),
+		commands_mutex(Mutex::create()),
+		operations_mutex(Mutex::create()),
 		active(true) {
-	commands_mutex = Mutex::create();
-	operations_mutex = Mutex::create();
 }
 
-GdNavigationServer::~GdNavigationServer() {}
+GdNavigationServer::~GdNavigationServer() {
+	flush_queries();
+	memdelete(operations_mutex);
+	memdelete(commands_mutex);
+}
 
 void GdNavigationServer::add_command(SetCommand *command) const {
 	auto mut_this = const_cast<GdNavigationServer *>(this);
@@ -167,7 +171,7 @@ COMMAND_2(map_set_up, RID, p_map, Vector3, p_up) {
 }
 
 Vector3 GdNavigationServer::map_get_up(RID p_map) const {
-	NavMap *map = map_owner.getornull(p_map);
+	const NavMap *map = map_owner.getornull(p_map);
 	ERR_FAIL_COND_V(map == NULL, Vector3());
 
 	return map->get_up();
@@ -181,7 +185,7 @@ COMMAND_2(map_set_cell_size, RID, p_map, real_t, p_cell_size) {
 }
 
 real_t GdNavigationServer::map_get_cell_size(RID p_map) const {
-	NavMap *map = map_owner.getornull(p_map);
+	const NavMap *map = map_owner.getornull(p_map);
 	ERR_FAIL_COND_V(map == NULL, 0);
 
 	return map->get_cell_size();
@@ -195,19 +199,47 @@ COMMAND_2(map_set_edge_connection_margin, RID, p_map, real_t, p_connection_margi
 }
 
 real_t GdNavigationServer::map_get_edge_connection_margin(RID p_map) const {
-	NavMap *map = map_owner.getornull(p_map);
+	const NavMap *map = map_owner.getornull(p_map);
 	ERR_FAIL_COND_V(map == NULL, 0);
 
 	return map->get_edge_connection_margin();
 }
 
 Vector<Vector3> GdNavigationServer::map_get_path(RID p_map, Vector3 p_origin, Vector3 p_destination, bool p_optimize) const {
-	NavMap *map = map_owner.getornull(p_map);
+	const NavMap *map = map_owner.getornull(p_map);
 	ERR_FAIL_COND_V(map == NULL, Vector<Vector3>());
 
 	return map->get_path(p_origin, p_destination, p_optimize);
 }
 
+Vector3 GdNavigationServer::map_get_closest_point_to_segment(RID p_map, const Vector3 &p_from, const Vector3 &p_to, const bool p_use_collision) const {
+	const NavMap *map = map_owner.getornull(p_map);
+	ERR_FAIL_COND_V(map == NULL, Vector3());
+
+	return map->get_closest_point_to_segment(p_from, p_to, p_use_collision);
+}
+
+Vector3 GdNavigationServer::map_get_closest_point(RID p_map, const Vector3 &p_point) const {
+	const NavMap *map = map_owner.getornull(p_map);
+	ERR_FAIL_COND_V(map == NULL, Vector3());
+
+	return map->get_closest_point(p_point);
+}
+
+Vector3 GdNavigationServer::map_get_closest_point_normal(RID p_map, const Vector3 &p_point) const {
+	const NavMap *map = map_owner.getornull(p_map);
+	ERR_FAIL_COND_V(map == NULL, Vector3());
+
+	return map->get_closest_point_normal(p_point);
+}
+
+RID GdNavigationServer::map_get_closest_point_owner(RID p_map, const Vector3 &p_point) const {
+	const NavMap *map = map_owner.getornull(p_map);
+	ERR_FAIL_COND_V(map == NULL, RID());
+
+	return map->get_closest_point_owner(p_point);
+}
+
 RID GdNavigationServer::region_create() const {
 	auto mut_this = const_cast<GdNavigationServer *>(this);
 	mut_this->operations_mutex->lock();
@@ -443,12 +475,9 @@ void GdNavigationServer::set_active(bool p_active) const {
 	mut_this->operations_mutex->unlock();
 }
 
-void GdNavigationServer::step(real_t p_delta_time) {
-	if (!active) {
-		return;
-	}
-
-	// With c++ we can't be 100% sure this is called in single thread so use the mutex.
+void GdNavigationServer::flush_queries() {
+	// In c++ we can't be sure that this is performed in the main thread
+	// even with mutable functions.
 	commands_mutex->lock();
 	operations_mutex->lock();
 	for (size_t i(0); i < commands.size(); i++) {
@@ -458,13 +487,24 @@ void GdNavigationServer::step(real_t p_delta_time) {
 	commands.clear();
 	operations_mutex->unlock();
 	commands_mutex->unlock();
+}
+
+void GdNavigationServer::process(real_t p_delta_time) {
+	flush_queries();
+
+	if (!active) {
+		return;
+	}
 
-	// These are internal operations so don't need to be shielded.
+	// In c++ we can't be sure that this is performed in the main thread
+	// even with mutable functions.
+	operations_mutex->lock();
 	for (int i(0); i < active_maps.size(); i++) {
 		active_maps[i]->sync();
 		active_maps[i]->step(p_delta_time);
 		active_maps[i]->dispatch_callbacks();
 	}
+	operations_mutex->unlock();
 }
 
 #undef COMMAND_1
diff --git a/modules/gdnavigation/gd_navigation_server.h b/modules/gdnavigation/gd_navigation_server.h
index 564e9870a0..0400acf1a3 100644
--- a/modules/gdnavigation/gd_navigation_server.h
+++ b/modules/gdnavigation/gd_navigation_server.h
@@ -103,6 +103,11 @@ public:
 
 	virtual Vector<Vector3> map_get_path(RID p_map, Vector3 p_origin, Vector3 p_destination, bool p_optimize) const;
 
+	virtual Vector3 map_get_closest_point_to_segment(RID p_map, const Vector3 &p_from, const Vector3 &p_to, const bool p_use_collision = false) const;
+	virtual Vector3 map_get_closest_point(RID p_map, const Vector3 &p_point) const;
+	virtual Vector3 map_get_closest_point_normal(RID p_map, const Vector3 &p_point) const;
+	virtual RID map_get_closest_point_owner(RID p_map, const Vector3 &p_point) const;
+
 	virtual RID region_create() const;
 	COMMAND_2(region_set_map, RID, p_region, RID, p_map);
 	COMMAND_2(region_set_transform, RID, p_region, Transform, p_transform);
@@ -126,7 +131,9 @@ public:
 	COMMAND_1(free, RID, p_object);
 
 	virtual void set_active(bool p_active) const;
-	virtual void step(real_t p_delta_time);
+
+	void flush_queries();
+	virtual void process(real_t p_delta_time);
 };
 
 #undef COMMAND_1
diff --git a/modules/gdnavigation/nav_map.cpp b/modules/gdnavigation/nav_map.cpp
index d1765f4da9..c3880f89b6 100644
--- a/modules/gdnavigation/nav_map.cpp
+++ b/modules/gdnavigation/nav_map.cpp
@@ -401,14 +401,155 @@ Vector<Vector3> NavMap::get_path(Vector3 p_origin, Vector3 p_destination, bool p
 	return Vector<Vector3>();
 }
 
+Vector3 NavMap::get_closest_point_to_segment(const Vector3 &p_from, const Vector3 &p_to, const bool p_use_collision) const {
+
+	bool use_collision = p_use_collision;
+	Vector3 closest_point;
+	real_t closest_point_d = 1e20;
+
+	// Find the initial poly and the end poly on this map.
+	for (size_t i(0); i < polygons.size(); i++) {
+		const gd::Polygon &p = polygons[i];
+
+		// For each point cast a face and check the distance to the segment
+		for (size_t point_id = 2; point_id < p.points.size(); point_id += 1) {
+
+			const Face3 f(p.points[point_id - 2].pos, p.points[point_id - 1].pos, p.points[point_id].pos);
+			Vector3 inters;
+			if (f.intersects_segment(p_from, p_to, &inters)) {
+				const real_t d = closest_point_d = p_from.distance_to(inters);
+				if (use_collision == false) {
+					closest_point = inters;
+					use_collision = true;
+					closest_point_d = d;
+				} else if (closest_point_d > d) {
+
+					closest_point = inters;
+					closest_point_d = d;
+				}
+			}
+		}
+
+		if (use_collision == false) {
+
+			for (size_t point_id = 0; point_id < p.points.size(); point_id += 1) {
+
+				Vector3 a, b;
+
+				Geometry::get_closest_points_between_segments(
+						p_from,
+						p_to,
+						p.points[point_id].pos,
+						p.points[(point_id + 1) % p.points.size()].pos,
+						a,
+						b);
+
+				const real_t d = a.distance_to(b);
+				if (d < closest_point_d) {
+
+					closest_point_d = d;
+					closest_point = b;
+				}
+			}
+		}
+	}
+
+	return closest_point;
+}
+
+Vector3 NavMap::get_closest_point(const Vector3 &p_point) const {
+	// TODO this is really not optimal, please redesign the API to directly return all this data
+
+	Vector3 closest_point;
+	real_t closest_point_d = 1e20;
+
+	// Find the initial poly and the end poly on this map.
+	for (size_t i(0); i < polygons.size(); i++) {
+		const gd::Polygon &p = polygons[i];
+
+		// For each point cast a face and check the distance to the point
+		for (size_t point_id = 2; point_id < p.points.size(); point_id += 1) {
+
+			const Face3 f(p.points[point_id - 2].pos, p.points[point_id - 1].pos, p.points[point_id].pos);
+			const Vector3 inters = f.get_closest_point_to(p_point);
+			const real_t d = inters.distance_to(p_point);
+			if (d < closest_point_d) {
+				closest_point = inters;
+				closest_point_d = d;
+			}
+		}
+	}
+
+	return closest_point;
+}
+
+Vector3 NavMap::get_closest_point_normal(const Vector3 &p_point) const {
+	// TODO this is really not optimal, please redesign the API to directly return all this data
+
+	Vector3 closest_point;
+	Vector3 closest_point_normal;
+	real_t closest_point_d = 1e20;
+
+	// Find the initial poly and the end poly on this map.
+	for (size_t i(0); i < polygons.size(); i++) {
+		const gd::Polygon &p = polygons[i];
+
+		// For each point cast a face and check the distance to the point
+		for (size_t point_id = 2; point_id < p.points.size(); point_id += 1) {
+
+			const Face3 f(p.points[point_id - 2].pos, p.points[point_id - 1].pos, p.points[point_id].pos);
+			const Vector3 inters = f.get_closest_point_to(p_point);
+			const real_t d = inters.distance_to(p_point);
+			if (d < closest_point_d) {
+				closest_point = inters;
+				closest_point_normal = f.get_plane().normal;
+				closest_point_d = d;
+			}
+		}
+	}
+
+	return closest_point_normal;
+}
+
+RID NavMap::get_closest_point_owner(const Vector3 &p_point) const {
+	// TODO this is really not optimal, please redesign the API to directly return all this data
+
+	Vector3 closest_point;
+	RID closest_point_owner;
+	real_t closest_point_d = 1e20;
+
+	// Find the initial poly and the end poly on this map.
+	for (size_t i(0); i < polygons.size(); i++) {
+		const gd::Polygon &p = polygons[i];
+
+		// For each point cast a face and check the distance to the point
+		for (size_t point_id = 2; point_id < p.points.size(); point_id += 1) {
+
+			const Face3 f(p.points[point_id - 2].pos, p.points[point_id - 1].pos, p.points[point_id].pos);
+			const Vector3 inters = f.get_closest_point_to(p_point);
+			const real_t d = inters.distance_to(p_point);
+			if (d < closest_point_d) {
+				closest_point = inters;
+				closest_point_owner = p.owner->get_self();
+				closest_point_d = d;
+			}
+		}
+	}
+
+	return closest_point_owner;
+}
+
 void NavMap::add_region(NavRegion *p_region) {
 	regions.push_back(p_region);
 	regenerate_links = true;
 }
 
 void NavMap::remove_region(NavRegion *p_region) {
-	regions.push_back(p_region);
-	regenerate_links = true;
+	std::vector<NavRegion *>::iterator it = std::find(regions.begin(), regions.end(), p_region);
+	if (it != regions.end()) {
+		regions.erase(it);
+		regenerate_links = true;
+	}
 }
 
 bool NavMap::has_agent(RvoAgent *agent) const {
diff --git a/modules/gdnavigation/nav_map.h b/modules/gdnavigation/nav_map.h
index 128a82580c..4543f00926 100644
--- a/modules/gdnavigation/nav_map.h
+++ b/modules/gdnavigation/nav_map.h
@@ -104,6 +104,10 @@ public:
 	gd::PointKey get_point_key(const Vector3 &p_pos) const;
 
 	Vector<Vector3> get_path(Vector3 p_origin, Vector3 p_destination, bool p_optimize) const;
+	Vector3 get_closest_point_to_segment(const Vector3 &p_from, const Vector3 &p_to, const bool p_use_collision) const;
+	Vector3 get_closest_point(const Vector3 &p_point) const;
+	Vector3 get_closest_point_normal(const Vector3 &p_point) const;
+	RID get_closest_point_owner(const Vector3 &p_point) const;
 
 	void add_region(NavRegion *p_region);
 	void remove_region(NavRegion *p_region);
diff --git a/modules/gdnavigation/nav_region.cpp b/modules/gdnavigation/nav_region.cpp
index d2d9d8b517..0215821305 100644
--- a/modules/gdnavigation/nav_region.cpp
+++ b/modules/gdnavigation/nav_region.cpp
@@ -78,12 +78,12 @@ void NavRegion::update_polygons() {
 	if (mesh.is_null())
 		return;
 
-	PoolVector<Vector3> vertices = mesh->get_vertices();
+	Vector<Vector3> vertices = mesh->get_vertices();
 	int len = vertices.size();
 	if (len == 0)
 		return;
 
-	PoolVector<Vector3>::Read vertices_r = vertices.read();
+	const Vector3 *vertices_r = vertices.ptr();
 
 	polygons.resize(mesh->get_polygon_count());
 
diff --git a/modules/gdnavigation/navigation_mesh_editor_plugin.cpp b/modules/gdnavigation/navigation_mesh_editor_plugin.cpp
index 13c74d5706..28fe0bfd06 100644
--- a/modules/gdnavigation/navigation_mesh_editor_plugin.cpp
+++ b/modules/gdnavigation/navigation_mesh_editor_plugin.cpp
@@ -107,13 +107,13 @@ NavigationMeshEditor::NavigationMeshEditor() {
 	bake_hbox->add_child(button_bake);
 	button_bake->set_toggle_mode(true);
 	button_bake->set_text(TTR("Bake NavMesh"));
-	button_bake->connect("pressed", this, "_bake_pressed");
+	button_bake->connect_compat("pressed", this, "_bake_pressed");
 
 	button_reset = memnew(ToolButton);
 	bake_hbox->add_child(button_reset);
 	// No button text, we only use a revert icon which is set when entering the tree.
 	button_reset->set_tooltip(TTR("Clear the navigation mesh."));
-	button_reset->connect("pressed", this, "_clear_pressed");
+	button_reset->connect_compat("pressed", this, "_clear_pressed");
 
 	bake_info = memnew(Label);
 	bake_hbox->add_child(bake_info);
diff --git a/modules/gdnavigation/navigation_mesh_generator.cpp b/modules/gdnavigation/navigation_mesh_generator.cpp
index 04b86fabc5..7f8761dac8 100644
--- a/modules/gdnavigation/navigation_mesh_generator.cpp
+++ b/modules/gdnavigation/navigation_mesh_generator.cpp
@@ -90,13 +90,13 @@ void NavigationMeshGenerator::_add_mesh(const Ref<Mesh> &p_mesh, const Transform
 
 		Array a = p_mesh->surface_get_arrays(i);
 
-		PoolVector<Vector3> mesh_vertices = a[Mesh::ARRAY_VERTEX];
-		PoolVector<Vector3>::Read vr = mesh_vertices.read();
+		Vector<Vector3> mesh_vertices = a[Mesh::ARRAY_VERTEX];
+		const Vector3 *vr = mesh_vertices.ptr();
 
 		if (p_mesh->surface_get_format(i) & Mesh::ARRAY_FORMAT_INDEX) {
 
-			PoolVector<int> mesh_indices = a[Mesh::ARRAY_INDEX];
-			PoolVector<int>::Read ir = mesh_indices.read();
+			Vector<int> mesh_indices = a[Mesh::ARRAY_INDEX];
+			const int *ir = mesh_indices.ptr();
 
 			for (int j = 0; j < mesh_vertices.size(); j++) {
 				_add_vertex(p_xform.xform(vr[j]), p_verticies);
@@ -123,7 +123,7 @@ void NavigationMeshGenerator::_add_mesh(const Ref<Mesh> &p_mesh, const Transform
 	}
 }
 
-void NavigationMeshGenerator::_add_faces(const PoolVector3Array &p_faces, const Transform &p_xform, Vector<float> &p_verticies, Vector<int> &p_indices) {
+void NavigationMeshGenerator::_add_faces(const PackedVector3Array &p_faces, const Transform &p_xform, Vector<float> &p_verticies, Vector<int> &p_indices) {
 	int face_count = p_faces.size() / 3;
 	int current_vertex_count = p_verticies.size() / 3;
 
@@ -227,7 +227,7 @@ void NavigationMeshGenerator::_parse_geometry(Transform p_accumulated_transform,
 						Error err = QuickHull::build(varr, md);
 
 						if (err == OK) {
-							PoolVector3Array faces;
+							PackedVector3Array faces;
 
 							for (int j = 0; j < md.faces.size(); ++j) {
 								Geometry::MeshData::Face face = md.faces[j];
@@ -279,11 +279,11 @@ void NavigationMeshGenerator::_parse_geometry(Transform p_accumulated_transform,
 
 void NavigationMeshGenerator::_convert_detail_mesh_to_native_navigation_mesh(const rcPolyMeshDetail *p_detail_mesh, Ref<NavigationMesh> p_nav_mesh) {
 
-	PoolVector<Vector3> nav_vertices;
+	Vector<Vector3> nav_vertices;
 
 	for (int i = 0; i < p_detail_mesh->nverts; i++) {
 		const float *v = &p_detail_mesh->verts[i * 3];
-		nav_vertices.append(Vector3(v[0], v[1], v[2]));
+		nav_vertices.push_back(Vector3(v[0], v[1], v[2]));
 	}
 	p_nav_mesh->set_vertices(nav_vertices);
 
@@ -562,7 +562,7 @@ void NavigationMeshGenerator::bake(Ref<NavigationMesh> p_nav_mesh, Node *p_node)
 void NavigationMeshGenerator::clear(Ref<NavigationMesh> p_nav_mesh) {
 	if (p_nav_mesh.is_valid()) {
 		p_nav_mesh->clear_polygons();
-		p_nav_mesh->set_vertices(PoolVector<Vector3>());
+		p_nav_mesh->set_vertices(Vector<Vector3>());
 	}
 }
 
diff --git a/modules/gdnavigation/navigation_mesh_generator.h b/modules/gdnavigation/navigation_mesh_generator.h
index 107dee75e2..27a56e1d7a 100644
--- a/modules/gdnavigation/navigation_mesh_generator.h
+++ b/modules/gdnavigation/navigation_mesh_generator.h
@@ -51,7 +51,7 @@ protected:
 
 	static void _add_vertex(const Vector3 &p_vec3, Vector<float> &p_verticies);
 	static void _add_mesh(const Ref<Mesh> &p_mesh, const Transform &p_xform, Vector<float> &p_verticies, Vector<int> &p_indices);
-	static void _add_faces(const PoolVector3Array &p_faces, const Transform &p_xform, Vector<float> &p_verticies, Vector<int> &p_indices);
+	static void _add_faces(const PackedVector3Array &p_faces, const Transform &p_xform, Vector<float> &p_verticies, Vector<int> &p_indices);
 	static void _parse_geometry(Transform p_accumulated_transform, Node *p_node, Vector<float> &p_verticies, Vector<int> &p_indices, int p_generate_from, uint32_t p_collision_mask, bool p_recurse_children);
 
 	static void _convert_detail_mesh_to_native_navigation_mesh(const rcPolyMeshDetail *p_detail_mesh, Ref<NavigationMesh> p_nav_mesh);
diff --git a/modules/gdnavigation/rvo_agent.cpp b/modules/gdnavigation/rvo_agent.cpp
index 4d19bc15af..677e525bbf 100644
--- a/modules/gdnavigation/rvo_agent.cpp
+++ b/modules/gdnavigation/rvo_agent.cpp
@@ -74,7 +74,7 @@ void RvoAgent::dispatch_callback() {
 		callback.id = ObjectID();
 	}
 
-	Variant::CallError responseCallError;
+	Callable::CallError responseCallError;
 
 	callback.new_velocity = Vector3(agent.newVelocity_.x(), agent.newVelocity_.y(), agent.newVelocity_.z());
 
diff --git a/modules/gdscript/doc_classes/@GDScript.xml b/modules/gdscript/doc_classes/@GDScript.xml
index 9fc8ad5573..cf76c09294 100644
--- a/modules/gdscript/doc_classes/@GDScript.xml
+++ b/modules/gdscript/doc_classes/@GDScript.xml
@@ -131,7 +131,7 @@
 		<method name="bytes2var">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="bytes" type="PoolByteArray">
+			<argument index="0" name="bytes" type="PackedByteArray">
 			</argument>
 			<argument index="1" name="allow_objects" type="bool" default="false">
 			</argument>
@@ -1245,7 +1245,7 @@
 			</description>
 		</method>
 		<method name="var2bytes">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<argument index="0" name="var" type="Variant">
 			</argument>
diff --git a/modules/gdscript/doc_classes/GDScript.xml b/modules/gdscript/doc_classes/GDScript.xml
index 5d0e93e117..62ccb93901 100644
--- a/modules/gdscript/doc_classes/GDScript.xml
+++ b/modules/gdscript/doc_classes/GDScript.xml
@@ -12,7 +12,7 @@
 	</tutorials>
 	<methods>
 		<method name="get_as_byte_code" qualifiers="const">
-			<return type="PoolByteArray">
+			<return type="PackedByteArray">
 			</return>
 			<description>
 				Returns byte code for the script source code.
diff --git a/modules/gdscript/gdscript.cpp b/modules/gdscript/gdscript.cpp
index c71ec6ec76..a72bb7ba49 100644
--- a/modules/gdscript/gdscript.cpp
+++ b/modules/gdscript/gdscript.cpp
@@ -84,7 +84,7 @@ Object *GDScriptNativeClass::instance() {
 	return ClassDB::instance(name);
 }
 
-GDScriptInstance *GDScript::_create_instance(const Variant **p_args, int p_argcount, Object *p_owner, bool p_isref, Variant::CallError &r_error) {
+GDScriptInstance *GDScript::_create_instance(const Variant **p_args, int p_argcount, Object *p_owner, bool p_isref, Callable::CallError &r_error) {
 
 	/* STEP 1, CREATE */
 
@@ -93,6 +93,7 @@ GDScriptInstance *GDScript::_create_instance(const Variant **p_args, int p_argco
 	instance->members.resize(member_indices.size());
 	instance->script = Ref<GDScript>(this);
 	instance->owner = p_owner;
+	instance->owner_id = p_owner->get_instance_id();
 #ifdef DEBUG_ENABLED
 	//needed for hot reloading
 	for (Map<StringName, MemberInfo>::Element *E = member_indices.front(); E; E = E->next()) {
@@ -115,7 +116,7 @@ GDScriptInstance *GDScript::_create_instance(const Variant **p_args, int p_argco
 
 	initializer->call(instance, p_args, p_argcount, r_error);
 
-	if (r_error.error != Variant::CallError::CALL_OK) {
+	if (r_error.error != Callable::CallError::CALL_OK) {
 		instance->script = Ref<GDScript>();
 		instance->owner->set_script_instance(NULL);
 #ifndef NO_THREADS
@@ -126,23 +127,23 @@ GDScriptInstance *GDScript::_create_instance(const Variant **p_args, int p_argco
 		GDScriptLanguage::singleton->lock->unlock();
 #endif
 
-		ERR_FAIL_COND_V(r_error.error != Variant::CallError::CALL_OK, NULL); //error constructing
+		ERR_FAIL_COND_V(r_error.error != Callable::CallError::CALL_OK, NULL); //error constructing
 	}
 
 	//@TODO make thread safe
 	return instance;
 }
 
-Variant GDScript::_new(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant GDScript::_new(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	/* STEP 1, CREATE */
 
 	if (!valid) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 		return Variant();
 	}
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 	REF ref;
 	Object *owner = NULL;
 
@@ -328,7 +329,7 @@ ScriptInstance *GDScript::instance_create(Object *p_this) {
 		}
 	}
 
-	Variant::CallError unchecked_error;
+	Callable::CallError unchecked_error;
 	return _create_instance(NULL, 0, p_this, Object::cast_to<Reference>(p_this) != NULL, unchecked_error);
 }
 
@@ -738,7 +739,7 @@ MultiplayerAPI::RPCMode GDScript::get_rset_mode(const StringName &p_variable) co
 	return get_rset_mode_by_id(get_rset_property_id(p_variable));
 }
 
-Variant GDScript::call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant GDScript::call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	GDScript *top = this;
 	while (top) {
@@ -901,7 +902,7 @@ Error GDScript::load_byte_code(const String &p_path) {
 
 Error GDScript::load_source_code(const String &p_path) {
 
-	PoolVector<uint8_t> sourcef;
+	Vector<uint8_t> sourcef;
 	Error err;
 	FileAccess *f = FileAccess::open(p_path, FileAccess::READ, &err);
 	if (err) {
@@ -911,15 +912,15 @@ Error GDScript::load_source_code(const String &p_path) {
 
 	int len = f->get_len();
 	sourcef.resize(len + 1);
-	PoolVector<uint8_t>::Write w = sourcef.write();
-	int r = f->get_buffer(w.ptr(), len);
+	uint8_t *w = sourcef.ptrw();
+	int r = f->get_buffer(w, len);
 	f->close();
 	memdelete(f);
 	ERR_FAIL_COND_V(r != len, ERR_CANT_OPEN);
 	w[len] = 0;
 
 	String s;
-	if (s.parse_utf8((const char *)w.ptr())) {
+	if (s.parse_utf8((const char *)w)) {
 
 		ERR_FAIL_V_MSG(ERR_INVALID_DATA, "Script '" + p_path + "' contains invalid unicode (UTF-8), so it was not loaded. Please ensure that scripts are saved in valid UTF-8 unicode.");
 	}
@@ -994,7 +995,6 @@ void GDScript::get_script_signal_list(List<MethodInfo> *r_signals) const {
 GDScript::GDScript() :
 		script_list(this) {
 
-	_static_ref = this;
 	valid = false;
 	subclass_count = 0;
 	initializer = NULL;
@@ -1081,18 +1081,18 @@ bool GDScriptInstance::set(const StringName &p_name, const Variant &p_value) {
 			const GDScript::MemberInfo *member = &E->get();
 			if (member->setter) {
 				const Variant *val = &p_value;
-				Variant::CallError err;
+				Callable::CallError err;
 				call(member->setter, &val, 1, err);
-				if (err.error == Variant::CallError::CALL_OK) {
+				if (err.error == Callable::CallError::CALL_OK) {
 					return true; //function exists, call was successful
 				}
 			} else {
 				if (!member->data_type.is_type(p_value)) {
 					// Try conversion
-					Variant::CallError ce;
+					Callable::CallError ce;
 					const Variant *value = &p_value;
 					Variant converted = Variant::construct(member->data_type.builtin_type, &value, 1, ce);
-					if (ce.error == Variant::CallError::CALL_OK) {
+					if (ce.error == Callable::CallError::CALL_OK) {
 						members.write[member->index] = converted;
 						return true;
 					} else {
@@ -1115,9 +1115,9 @@ bool GDScriptInstance::set(const StringName &p_name, const Variant &p_value) {
 			Variant name = p_name;
 			const Variant *args[2] = { &name, &p_value };
 
-			Variant::CallError err;
+			Callable::CallError err;
 			Variant ret = E->get()->call(this, (const Variant **)args, 2, err);
-			if (err.error == Variant::CallError::CALL_OK && ret.get_type() == Variant::BOOL && ret.operator bool())
+			if (err.error == Callable::CallError::CALL_OK && ret.get_type() == Variant::BOOL && ret.operator bool())
 				return true;
 		}
 		sptr = sptr->_base;
@@ -1135,9 +1135,9 @@ bool GDScriptInstance::get(const StringName &p_name, Variant &r_ret) const {
 			const Map<StringName, GDScript::MemberInfo>::Element *E = script->member_indices.find(p_name);
 			if (E) {
 				if (E->get().getter) {
-					Variant::CallError err;
+					Callable::CallError err;
 					r_ret = const_cast<GDScriptInstance *>(this)->call(E->get().getter, NULL, 0, err);
-					if (err.error == Variant::CallError::CALL_OK) {
+					if (err.error == Callable::CallError::CALL_OK) {
 						return true;
 					}
 				}
@@ -1166,9 +1166,9 @@ bool GDScriptInstance::get(const StringName &p_name, Variant &r_ret) const {
 				Variant name = p_name;
 				const Variant *args[1] = { &name };
 
-				Variant::CallError err;
+				Callable::CallError err;
 				Variant ret = const_cast<GDScriptFunction *>(E->get())->call(const_cast<GDScriptInstance *>(this), (const Variant **)args, 1, err);
-				if (err.error == Variant::CallError::CALL_OK && ret.get_type() != Variant::NIL) {
+				if (err.error == Callable::CallError::CALL_OK && ret.get_type() != Variant::NIL) {
 					r_ret = ret;
 					return true;
 				}
@@ -1209,9 +1209,9 @@ void GDScriptInstance::get_property_list(List<PropertyInfo> *p_properties) const
 		const Map<StringName, GDScriptFunction *>::Element *E = sptr->member_functions.find(GDScriptLanguage::get_singleton()->strings._get_property_list);
 		if (E) {
 
-			Variant::CallError err;
+			Callable::CallError err;
 			Variant ret = const_cast<GDScriptFunction *>(E->get())->call(const_cast<GDScriptInstance *>(this), NULL, 0, err);
-			if (err.error == Variant::CallError::CALL_OK) {
+			if (err.error == Callable::CallError::CALL_OK) {
 
 				ERR_FAIL_COND_MSG(ret.get_type() != Variant::ARRAY, "Wrong type for _get_property_list, must be an array of dictionaries.");
 
@@ -1296,7 +1296,7 @@ bool GDScriptInstance::has_method(const StringName &p_method) const {
 
 	return false;
 }
-Variant GDScriptInstance::call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant GDScriptInstance::call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	GDScript *sptr = script.ptr();
 	while (sptr) {
@@ -1306,14 +1306,14 @@ Variant GDScriptInstance::call(const StringName &p_method, const Variant **p_arg
 		}
 		sptr = sptr->_base;
 	}
-	r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+	r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 	return Variant();
 }
 
 void GDScriptInstance::call_multilevel(const StringName &p_method, const Variant **p_args, int p_argcount) {
 
 	GDScript *sptr = script.ptr();
-	Variant::CallError ce;
+	Callable::CallError ce;
 
 	while (sptr) {
 		Map<StringName, GDScriptFunction *>::Element *E = sptr->member_functions.find(p_method);
@@ -1329,7 +1329,7 @@ void GDScriptInstance::_ml_call_reversed(GDScript *sptr, const StringName &p_met
 	if (sptr->_base)
 		_ml_call_reversed(sptr->_base, p_method, p_args, p_argcount);
 
-	Variant::CallError ce;
+	Callable::CallError ce;
 
 	Map<StringName, GDScriptFunction *>::Element *E = sptr->member_functions.find(p_method);
 	if (E) {
@@ -1354,9 +1354,9 @@ void GDScriptInstance::notification(int p_notification) {
 	while (sptr) {
 		Map<StringName, GDScriptFunction *>::Element *E = sptr->member_functions.find(GDScriptLanguage::get_singleton()->strings._notification);
 		if (E) {
-			Variant::CallError err;
+			Callable::CallError err;
 			E->get()->call(this, args, 1, err);
-			if (err.error != Variant::CallError::CALL_OK) {
+			if (err.error != Callable::CallError::CALL_OK) {
 				//print error about notification call
 			}
 		}
@@ -1366,9 +1366,9 @@ void GDScriptInstance::notification(int p_notification) {
 
 String GDScriptInstance::to_string(bool *r_valid) {
 	if (has_method(CoreStringNames::get_singleton()->_to_string)) {
-		Variant::CallError ce;
+		Callable::CallError ce;
 		Variant ret = call(CoreStringNames::get_singleton()->_to_string, NULL, 0, ce);
-		if (ce.error == Variant::CallError::CALL_OK) {
+		if (ce.error == Callable::CallError::CALL_OK) {
 			if (ret.get_type() != Variant::STRING) {
 				if (r_valid)
 					*r_valid = false;
@@ -1792,7 +1792,7 @@ void GDScriptLanguage::reload_tool_script(const Ref<Script> &p_script, bool p_so
 
 					obj->get_script_instance()->get_property_state(state);
 					map[obj->get_instance_id()] = state;
-					obj->set_script(RefPtr());
+					obj->set_script(Variant());
 				}
 			}
 
@@ -1808,7 +1808,7 @@ void GDScriptLanguage::reload_tool_script(const Ref<Script> &p_script, bool p_so
 					map.insert(obj->get_instance_id(), List<Pair<StringName, Variant> >());
 					List<Pair<StringName, Variant> > &state = map[obj->get_instance_id()];
 					obj->get_script_instance()->get_property_state(state);
-					obj->set_script(RefPtr());
+					obj->set_script(Variant());
 				} else {
 					// no instance found. Let's remove it so we don't loop forever
 					E->get()->placeholders.erase(E->get()->placeholders.front()->get());
@@ -1839,9 +1839,9 @@ void GDScriptLanguage::reload_tool_script(const Ref<Script> &p_script, bool p_so
 
 			if (!p_soft_reload) {
 				//clear it just in case (may be a pending reload state)
-				obj->set_script(RefPtr());
+				obj->set_script(Variant());
 			}
-			obj->set_script(scr.get_ref_ptr());
+			obj->set_script(scr);
 
 			ScriptInstance *script_instance = obj->get_script_instance();
 
@@ -1985,7 +1985,7 @@ bool GDScriptLanguage::handles_global_class_type(const String &p_type) const {
 
 String GDScriptLanguage::get_global_class_name(const String &p_path, String *r_base_type, String *r_icon_path) const {
 
-	PoolVector<uint8_t> sourcef;
+	Vector<uint8_t> sourcef;
 	Error err;
 	FileAccessRef f = FileAccess::open(p_path, FileAccess::READ, &err);
 	if (err) {
diff --git a/modules/gdscript/gdscript.h b/modules/gdscript/gdscript.h
index 4af574cd9d..6598a0023b 100644
--- a/modules/gdscript/gdscript.h
+++ b/modules/gdscript/gdscript.h
@@ -73,7 +73,6 @@ class GDScript : public Script {
 	friend class GDScriptFunctions;
 	friend class GDScriptLanguage;
 
-	Variant _static_ref; //used for static call
 	Ref<GDScriptNativeClass> native;
 	Ref<GDScript> base;
 	GDScript *_base; //fast pointer access
@@ -116,7 +115,7 @@ class GDScript : public Script {
 	String fully_qualified_name;
 	SelfList<GDScript> script_list;
 
-	GDScriptInstance *_create_instance(const Variant **p_args, int p_argcount, Object *p_owner, bool p_isref, Variant::CallError &r_error);
+	GDScriptInstance *_create_instance(const Variant **p_args, int p_argcount, Object *p_owner, bool p_isref, Callable::CallError &r_error);
 
 	void _set_subclass_path(Ref<GDScript> &p_sc, const String &p_path);
 
@@ -141,7 +140,7 @@ protected:
 	bool _set(const StringName &p_name, const Variant &p_value);
 	void _get_property_list(List<PropertyInfo> *p_properties) const;
 
-	Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 	//void call_multilevel(const StringName& p_method,const Variant** p_args,int p_argcount);
 
 	static void _bind_methods();
@@ -170,7 +169,7 @@ public:
 	const Map<StringName, GDScriptFunction *> &debug_get_member_functions() const; //this is debug only
 	StringName debug_get_member_by_index(int p_idx) const;
 
-	Variant _new(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	Variant _new(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 	virtual bool can_instance() const;
 
 	virtual Ref<Script> get_base_script() const;
@@ -241,6 +240,7 @@ class GDScriptInstance : public ScriptInstance {
 	friend class GDScriptFunctions;
 	friend class GDScriptCompiler;
 
+	ObjectID owner_id;
 	Object *owner;
 	Ref<GDScript> script;
 #ifdef DEBUG_ENABLED
@@ -261,7 +261,7 @@ public:
 
 	virtual void get_method_list(List<MethodInfo> *p_list) const;
 	virtual bool has_method(const StringName &p_method) const;
-	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 	virtual void call_multilevel(const StringName &p_method, const Variant **p_args, int p_argcount);
 	virtual void call_multilevel_reversed(const StringName &p_method, const Variant **p_args, int p_argcount);
 
@@ -486,7 +486,7 @@ public:
 	virtual bool supports_builtin_mode() const;
 	virtual bool can_inherit_from_file() { return true; }
 	virtual int find_function(const String &p_function, const String &p_code) const;
-	virtual String make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const;
+	virtual String make_function(const String &p_class, const String &p_name, const PackedStringArray &p_args) const;
 	virtual Error complete_code(const String &p_code, const String &p_path, Object *p_owner, List<ScriptCodeCompletionOption> *r_options, bool &r_forced, String &r_call_hint);
 #ifdef TOOLS_ENABLED
 	virtual Error lookup_code(const String &p_code, const String &p_symbol, const String &p_path, Object *p_owner, LookupResult &r_result);
diff --git a/modules/gdscript/gdscript_compiler.cpp b/modules/gdscript/gdscript_compiler.cpp
index fba1b992ec..4bd425f999 100644
--- a/modules/gdscript/gdscript_compiler.cpp
+++ b/modules/gdscript/gdscript_compiler.cpp
@@ -2076,10 +2076,10 @@ Error GDScriptCompiler::_parse_class_blocks(GDScript *p_script, const GDScriptPa
 
 					/* STEP 2, INITIALIZE AND CONSTRUCT */
 
-					Variant::CallError ce;
+					Callable::CallError ce;
 					p_script->initializer->call(instance, NULL, 0, ce);
 
-					if (ce.error != Variant::CallError::CALL_OK) {
+					if (ce.error != Callable::CallError::CALL_OK) {
 						//well, tough luck, not goinna do anything here
 					}
 				}
diff --git a/modules/gdscript/gdscript_editor.cpp b/modules/gdscript/gdscript_editor.cpp
index c2c8ff5b99..1bc1aae0d2 100644
--- a/modules/gdscript/gdscript_editor.cpp
+++ b/modules/gdscript/gdscript_editor.cpp
@@ -457,7 +457,7 @@ void GDScriptLanguage::get_public_constants(List<Pair<String, Variant> > *p_cons
 	p_constants->push_back(nan);
 }
 
-String GDScriptLanguage::make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const {
+String GDScriptLanguage::make_function(const String &p_class, const String &p_name, const PackedStringArray &p_args) const {
 
 #ifdef TOOLS_ENABLED
 	bool th = EditorSettings::get_singleton()->get_setting("text_editor/completion/add_type_hints");
@@ -905,10 +905,10 @@ static bool _guess_expression_type(GDScriptCompletionContext &p_context, const G
 											argptr.push_back(&args[i]);
 										}
 
-										Variant::CallError ce;
+										Callable::CallError ce;
 										Variant ret = mb->call(baseptr, (const Variant **)argptr.ptr(), argptr.size(), ce);
 
-										if (ce.error == Variant::CallError::CALL_OK && ret.get_type() != Variant::NIL) {
+										if (ce.error == Callable::CallError::CALL_OK && ret.get_type() != Variant::NIL) {
 											if (ret.get_type() != Variant::OBJECT || ret.operator Object *() != NULL) {
 												r_type = _type_from_variant(ret);
 												found = true;
@@ -1060,7 +1060,7 @@ static bool _guess_expression_type(GDScriptCompletionContext &p_context, const G
 						StringName id = index.value;
 						found = _guess_identifier_type_from_base(c, base, id, r_type);
 					} else if (!found && index.type.kind == GDScriptParser::DataType::BUILTIN) {
-						Variant::CallError err;
+						Callable::CallError err;
 						Variant base_val = Variant::construct(base.type.builtin_type, NULL, 0, err);
 						bool valid = false;
 						Variant res = base_val.get(index.value, &valid);
@@ -1114,7 +1114,7 @@ static bool _guess_expression_type(GDScriptCompletionContext &p_context, const G
 						break;
 					}
 
-					Variant::CallError ce;
+					Callable::CallError ce;
 					bool v1_use_value = p1.value.get_type() != Variant::NIL && p1.value.get_type() != Variant::OBJECT;
 					Variant v1 = (v1_use_value) ? p1.value : Variant::construct(p1.type.builtin_type, NULL, 0, ce);
 					bool v2_use_value = p2.value.get_type() != Variant::NIL && p2.value.get_type() != Variant::OBJECT;
@@ -1124,7 +1124,7 @@ static bool _guess_expression_type(GDScriptCompletionContext &p_context, const G
 						v2 = 1;
 						v2_use_value = false;
 					}
-					if (vop == Variant::OP_DIVIDE && v2.get_type() == Variant::REAL) {
+					if (vop == Variant::OP_DIVIDE && v2.get_type() == Variant::FLOAT) {
 						v2 = 1.0;
 						v2_use_value = false;
 					}
@@ -1533,10 +1533,10 @@ static bool _guess_identifier_type_from_base(GDScriptCompletionContext &p_contex
 				return false;
 			} break;
 			case GDScriptParser::DataType::BUILTIN: {
-				Variant::CallError err;
+				Callable::CallError err;
 				Variant tmp = Variant::construct(base_type.builtin_type, NULL, 0, err);
 
-				if (err.error != Variant::CallError::CALL_OK) {
+				if (err.error != Callable::CallError::CALL_OK) {
 					return false;
 				}
 				bool valid = false;
@@ -1703,9 +1703,9 @@ static bool _guess_method_return_type_from_base(GDScriptCompletionContext &p_con
 				return false;
 			} break;
 			case GDScriptParser::DataType::BUILTIN: {
-				Variant::CallError err;
+				Callable::CallError err;
 				Variant tmp = Variant::construct(base_type.builtin_type, NULL, 0, err);
-				if (err.error != Variant::CallError::CALL_OK) {
+				if (err.error != Callable::CallError::CALL_OK) {
 					return false;
 				}
 
@@ -2088,9 +2088,9 @@ static void _find_identifiers_in_base(const GDScriptCompletionContext &p_context
 				return;
 			} break;
 			case GDScriptParser::DataType::BUILTIN: {
-				Variant::CallError err;
+				Callable::CallError err;
 				Variant tmp = Variant::construct(base_type.builtin_type, NULL, 0, err);
-				if (err.error != Variant::CallError::CALL_OK) {
+				if (err.error != Callable::CallError::CALL_OK) {
 					return;
 				}
 
@@ -2172,9 +2172,9 @@ static void _find_identifiers(const GDScriptCompletionContext &p_context, bool p
 	}
 
 	static const char *_type_names[Variant::VARIANT_MAX] = {
-		"null", "bool", "int", "float", "String", "Vector2", "Rect2", "Vector3", "Transform2D", "Plane", "Quat", "AABB", "Basis", "Transform",
-		"Color", "NodePath", "RID", "Object", "Dictionary", "Array", "PoolByteArray", "PoolIntArray", "PoolRealArray", "PoolStringArray",
-		"PoolVector2Array", "PoolVector3Array", "PoolColorArray"
+		"null", "bool", "int", "float", "String", "Vector2", "Vector2i", "Rect2", "Rect2i", "Vector3", "Vector3i", "Transform2D", "Plane", "Quat", "AABB", "Basis", "Transform",
+		"Color", "StringName", "NodePath", "RID", "Object", "Callable", "Signal", "Dictionary", "Array", "PackedByteArray", "PackedInt32Array", "PackedInt64Array", "PackedFloat32Array", "PackedFloat64Array", "PackedStringArray",
+		"PackedVector2Array", "PackedVector3Array", "PackedColorArray"
 	};
 
 	for (int i = 0; i < Variant::VARIANT_MAX; i++) {
@@ -2372,9 +2372,9 @@ static void _find_call_arguments(const GDScriptCompletionContext &p_context, con
 			} break;
 			case GDScriptParser::DataType::BUILTIN: {
 				if (base.get_type() == Variant::NIL) {
-					Variant::CallError err;
+					Callable::CallError err;
 					base = Variant::construct(base_type.builtin_type, NULL, 0, err);
-					if (err.error != Variant::CallError::CALL_OK) {
+					if (err.error != Callable::CallError::CALL_OK) {
 						return;
 					}
 				}
@@ -2565,7 +2565,7 @@ Error GDScriptLanguage::complete_code(const String &p_code, const String &p_path
 		} break;
 		case GDScriptParser::COMPLETION_FUNCTION: {
 			is_function = true;
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 		case GDScriptParser::COMPLETION_IDENTIFIER: {
 			_find_identifiers(context, is_function, options);
@@ -2608,7 +2608,7 @@ Error GDScriptLanguage::complete_code(const String &p_code, const String &p_path
 		} break;
 		case GDScriptParser::COMPLETION_METHOD: {
 			is_function = true;
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 		case GDScriptParser::COMPLETION_INDEX: {
 			const GDScriptParser::Node *node = parser.get_completion_node();
@@ -3219,9 +3219,9 @@ static Error _lookup_symbol_from_base(const GDScriptParser::DataType &p_base, co
 					v_ref.instance();
 					v = v_ref;
 				} else {
-					Variant::CallError err;
+					Callable::CallError err;
 					v = Variant::construct(base_type.builtin_type, NULL, 0, err);
-					if (err.error != Variant::CallError::CALL_OK) {
+					if (err.error != Callable::CallError::CALL_OK) {
 						break;
 					}
 				}
@@ -3330,7 +3330,7 @@ Error GDScriptLanguage::lookup_code(const String &p_code, const String &p_symbol
 		case GDScriptParser::COMPLETION_PARENT_FUNCTION:
 		case GDScriptParser::COMPLETION_FUNCTION: {
 			is_function = true;
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 		case GDScriptParser::COMPLETION_IDENTIFIER: {
 
@@ -3462,7 +3462,7 @@ Error GDScriptLanguage::lookup_code(const String &p_code, const String &p_symbol
 		} break;
 		case GDScriptParser::COMPLETION_METHOD: {
 			is_function = true;
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 		case GDScriptParser::COMPLETION_INDEX: {
 			const GDScriptParser::Node *node = parser.get_completion_node();
diff --git a/modules/gdscript/gdscript_function.cpp b/modules/gdscript/gdscript_function.cpp
index 7392bbc10a..27857ea91f 100644
--- a/modules/gdscript/gdscript_function.cpp
+++ b/modules/gdscript/gdscript_function.cpp
@@ -34,7 +34,7 @@
 #include "gdscript.h"
 #include "gdscript_functions.h"
 
-Variant *GDScriptFunction::_get_variant(int p_address, GDScriptInstance *p_instance, GDScript *p_script, Variant &self, Variant *p_stack, String &r_error) const {
+Variant *GDScriptFunction::_get_variant(int p_address, GDScriptInstance *p_instance, GDScript *p_script, Variant &self, Variant &static_ref, Variant *p_stack, String &r_error) const {
 
 	int address = p_address & ADDR_MASK;
 
@@ -52,7 +52,7 @@ Variant *GDScriptFunction::_get_variant(int p_address, GDScriptInstance *p_insta
 		} break;
 		case ADDR_TYPE_CLASS: {
 
-			return &p_script->_static_ref;
+			return &static_ref;
 		} break;
 		case ADDR_TYPE_MEMBER: {
 #ifdef DEBUG_ENABLED
@@ -137,18 +137,19 @@ static String _get_var_type(const Variant *p_var) {
 	String basestr;
 
 	if (p_var->get_type() == Variant::OBJECT) {
-		Object *bobj = *p_var;
+		bool was_freed;
+		Object *bobj = p_var->get_validated_object_with_check(was_freed);
 		if (!bobj) {
-			basestr = "null instance";
-		} else {
-			if (ObjectDB::instance_validate(bobj)) {
-				if (bobj->get_script_instance())
-					basestr = bobj->get_class() + " (" + bobj->get_script_instance()->get_script()->get_path().get_file() + ")";
-				else
-					basestr = bobj->get_class();
+			if (was_freed) {
+				basestr = "null instance";
 			} else {
-				basestr = "previously freed instance";
+				basestr = "previously freed";
 			}
+		} else {
+			if (bobj->get_script_instance())
+				basestr = bobj->get_class() + " (" + bobj->get_script_instance()->get_script()->get_path().get_file() + ")";
+			else
+				basestr = bobj->get_class();
 		}
 
 	} else {
@@ -159,11 +160,11 @@ static String _get_var_type(const Variant *p_var) {
 }
 #endif // DEBUG_ENABLED
 
-String GDScriptFunction::_get_call_error(const Variant::CallError &p_err, const String &p_where, const Variant **argptrs) const {
+String GDScriptFunction::_get_call_error(const Callable::CallError &p_err, const String &p_where, const Variant **argptrs) const {
 
 	String err_text;
 
-	if (p_err.error == Variant::CallError::CALL_ERROR_INVALID_ARGUMENT) {
+	if (p_err.error == Callable::CallError::CALL_ERROR_INVALID_ARGUMENT) {
 		int errorarg = p_err.argument;
 		// Handle the Object to Object case separately as we don't have further class details.
 #ifdef DEBUG_ENABLED
@@ -172,15 +173,15 @@ String GDScriptFunction::_get_call_error(const Variant::CallError &p_err, const
 		} else
 #endif // DEBUG_ENABLED
 		{
-			err_text = "Invalid type in " + p_where + ". Cannot convert argument " + itos(errorarg + 1) + " from " + Variant::get_type_name(argptrs[errorarg]->get_type()) + " to " + Variant::get_type_name(p_err.expected) + ".";
+			err_text = "Invalid type in " + p_where + ". Cannot convert argument " + itos(errorarg + 1) + " from " + Variant::get_type_name(argptrs[errorarg]->get_type()) + " to " + Variant::get_type_name(Variant::Type(p_err.expected)) + ".";
 		}
-	} else if (p_err.error == Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS) {
+	} else if (p_err.error == Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS) {
 		err_text = "Invalid call to " + p_where + ". Expected " + itos(p_err.argument) + " arguments.";
-	} else if (p_err.error == Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS) {
+	} else if (p_err.error == Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS) {
 		err_text = "Invalid call to " + p_where + ". Expected " + itos(p_err.argument) + " arguments.";
-	} else if (p_err.error == Variant::CallError::CALL_ERROR_INVALID_METHOD) {
+	} else if (p_err.error == Callable::CallError::CALL_ERROR_INVALID_METHOD) {
 		err_text = "Invalid call. Nonexistent " + p_where + ".";
-	} else if (p_err.error == Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL) {
+	} else if (p_err.error == Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL) {
 		err_text = "Attempt to call " + p_where + " on a null instance.";
 	} else {
 		err_text = "Bug, call error: #" + itos(p_err.error);
@@ -257,7 +258,7 @@ String GDScriptFunction::_get_call_error(const Variant::CallError &p_err, const
 #define OPCODE_OUT break
 #endif
 
-Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_args, int p_argcount, Variant::CallError &r_err, CallState *p_state) {
+Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_args, int p_argcount, Callable::CallError &r_err, CallState *p_state) {
 
 	OPCODES_TABLE;
 
@@ -266,9 +267,10 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 		return Variant();
 	}
 
-	r_err.error = Variant::CallError::CALL_OK;
+	r_err.error = Callable::CallError::CALL_OK;
 
 	Variant self;
+	Variant static_ref;
 	Variant retvalue;
 	Variant *stack = NULL;
 	Variant **call_args;
@@ -304,13 +306,13 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 
 			if (p_argcount > _argument_count) {
 
-				r_err.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+				r_err.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 				r_err.argument = _argument_count;
 
 				return Variant();
 			} else if (p_argcount < _argument_count - _default_arg_count) {
 
-				r_err.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+				r_err.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 				r_err.argument = _argument_count - _default_arg_count;
 				return Variant();
 			} else {
@@ -339,7 +341,7 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 							memnew_placement(&stack[i], Variant);
 							continue;
 						} else {
-							r_err.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+							r_err.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 							r_err.argument = i;
 							r_err.expected = argument_types[i].kind == GDScriptDataType::BUILTIN ? argument_types[i].builtin_type : Variant::OBJECT;
 							return Variant();
@@ -403,10 +405,10 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 #define CHECK_SPACE(m_space) \
 	GD_ERR_BREAK((ip + m_space) > _code_size)
 
-#define GET_VARIANT_PTR(m_v, m_code_ofs)                                                       \
-	Variant *m_v;                                                                              \
-	m_v = _get_variant(_code_ptr[ip + m_code_ofs], p_instance, script, self, stack, err_text); \
-	if (unlikely(!m_v))                                                                        \
+#define GET_VARIANT_PTR(m_v, m_code_ofs)                                                                   \
+	Variant *m_v;                                                                                          \
+	m_v = _get_variant(_code_ptr[ip + m_code_ofs], p_instance, script, self, static_ref, stack, err_text); \
+	if (unlikely(!m_v))                                                                                    \
 		OPCODE_BREAK;
 
 #else
@@ -414,7 +416,7 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 #define CHECK_SPACE(m_space)
 #define GET_VARIANT_PTR(m_v, m_code_ofs) \
 	Variant *m_v;                        \
-	m_v = _get_variant(_code_ptr[ip + m_code_ofs], p_instance, script, self, stack, err_text);
+	m_v = _get_variant(_code_ptr[ip + m_code_ofs], p_instance, script, self, static_ref, stack, err_text);
 
 #endif
 
@@ -497,14 +499,26 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 
 				bool extends_ok = false;
 				if (a->get_type() == Variant::OBJECT && a->operator Object *() != NULL) {
-					Object *obj_A = *a;
-					Object *obj_B = *b;
 
 #ifdef DEBUG_ENABLED
-					if (!ObjectDB::instance_validate(obj_A)) {
-						err_text = "Left operand of 'is' was already freed.";
+					bool was_freed;
+					Object *obj_A = a->get_validated_object_with_check(was_freed);
+
+					if (was_freed) {
+						err_text = "Left operand of 'is' is a previously freed instance.";
 						OPCODE_BREAK;
 					}
+
+					Object *obj_B = b->get_validated_object_with_check(was_freed);
+
+					if (was_freed) {
+						err_text = "Right operand of 'is' is a previously freed instance.";
+						OPCODE_BREAK;
+					}
+#else
+
+					Object *obj_A = *a;
+					Object *obj_B = *b;
 #endif // DEBUG_ENABLED
 
 					GDScript *scr_B = Object::cast_to<GDScript>(obj_B);
@@ -778,7 +792,7 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 #ifdef DEBUG_ENABLED
 					if (Variant::can_convert_strict(src->get_type(), var_type)) {
 #endif // DEBUG_ENABLED
-						Variant::CallError ce;
+						Callable::CallError ce;
 						*dst = Variant::construct(var_type, const_cast<const Variant **>(&src), 1, ce);
 					} else {
 #ifdef DEBUG_ENABLED
@@ -884,11 +898,11 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 
 				GD_ERR_BREAK(to_type < 0 || to_type >= Variant::VARIANT_MAX);
 
-				Variant::CallError err;
+				Callable::CallError err;
 				*dst = Variant::construct(to_type, (const Variant **)&src, 1, err);
 
 #ifdef DEBUG_ENABLED
-				if (err.error != Variant::CallError::CALL_OK) {
+				if (err.error != Callable::CallError::CALL_OK) {
 					err_text = "Invalid cast: could not convert value to '" + Variant::get_type_name(to_type) + "'.";
 					OPCODE_BREAK;
 				}
@@ -987,11 +1001,11 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 				}
 
 				GET_VARIANT_PTR(dst, 3 + argc);
-				Variant::CallError err;
+				Callable::CallError err;
 				*dst = Variant::construct(t, (const Variant **)argptrs, argc, err);
 
 #ifdef DEBUG_ENABLED
-				if (err.error != Variant::CallError::CALL_OK) {
+				if (err.error != Callable::CallError::CALL_OK) {
 
 					err_text = _get_call_error(err, "'" + Variant::get_type_name(t) + "' constructor", (const Variant **)argptrs);
 					OPCODE_BREAK;
@@ -1078,7 +1092,7 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 				}
 
 #endif
-				Variant::CallError err;
+				Callable::CallError err;
 				if (call_ret) {
 
 					GET_VARIANT_PTR(ret, argc);
@@ -1092,7 +1106,7 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 					function_call_time += OS::get_singleton()->get_ticks_usec() - call_time;
 				}
 
-				if (err.error != Variant::CallError::CALL_OK) {
+				if (err.error != Callable::CallError::CALL_OK) {
 
 					String methodstr = *methodname;
 					String basestr = _get_var_type(base);
@@ -1100,13 +1114,13 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 					if (methodstr == "call") {
 						if (argc >= 1) {
 							methodstr = String(*argptrs[0]) + " (via call)";
-							if (err.error == Variant::CallError::CALL_ERROR_INVALID_ARGUMENT) {
+							if (err.error == Callable::CallError::CALL_ERROR_INVALID_ARGUMENT) {
 								err.argument += 1;
 							}
 						}
 					} else if (methodstr == "free") {
 
-						if (err.error == Variant::CallError::CALL_ERROR_INVALID_METHOD) {
+						if (err.error == Callable::CallError::CALL_ERROR_INVALID_METHOD) {
 
 							if (base->is_ref()) {
 								err_text = "Attempted to free a reference.";
@@ -1147,12 +1161,12 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 
 				GET_VARIANT_PTR(dst, argc);
 
-				Variant::CallError err;
+				Callable::CallError err;
 
 				GDScriptFunctions::call(func, (const Variant **)argptrs, argc, *dst, err);
 
 #ifdef DEBUG_ENABLED
-				if (err.error != Variant::CallError::CALL_OK) {
+				if (err.error != Callable::CallError::CALL_OK) {
 
 					String methodstr = GDScriptFunctions::get_func_name(func);
 					if (dst->get_type() == Variant::STRING) {
@@ -1210,7 +1224,7 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 						break;
 				}
 
-				Variant::CallError err;
+				Callable::CallError err;
 
 				if (E) {
 
@@ -1221,23 +1235,23 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 
 						MethodBind *mb = ClassDB::get_method(gds->native->get_name(), *methodname);
 						if (!mb) {
-							err.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+							err.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 						} else {
 							*dst = mb->call(p_instance->owner, (const Variant **)argptrs, argc, err);
 						}
 					} else {
-						err.error = Variant::CallError::CALL_OK;
+						err.error = Callable::CallError::CALL_OK;
 					}
 				} else {
 
 					if (*methodname != GDScriptLanguage::get_singleton()->strings._init) {
-						err.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+						err.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					} else {
-						err.error = Variant::CallError::CALL_OK;
+						err.error = Callable::CallError::CALL_OK;
 					}
 				}
 
-				if (err.error != Variant::CallError::CALL_OK) {
+				if (err.error != Callable::CallError::CALL_OK) {
 
 					String methodstr = *methodname;
 					err_text = _get_call_error(err, "function '" + methodstr + "'", (const Variant **)argptrs);
@@ -1298,33 +1312,36 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 					}
 #endif
 
-					Object *obj = argobj->operator Object *();
+#ifdef DEBUG_ENABLED
+					bool was_freed;
+					Object *obj = argobj->get_validated_object_with_check(was_freed);
 					String signal = argname->operator String();
 
-#ifdef DEBUG_ENABLED
+					if (was_freed) {
+						err_text = "First argument of yield() is a previously freed instance.";
+						OPCODE_BREAK;
+					}
+
 					if (!obj) {
 						err_text = "First argument of yield() is null.";
 						OPCODE_BREAK;
 					}
-					if (ScriptDebugger::get_singleton()) {
-						if (!ObjectDB::instance_validate(obj)) {
-							err_text = "First argument of yield() is a previously freed instance.";
-							OPCODE_BREAK;
-						}
-					}
 					if (signal.length() == 0) {
 
 						err_text = "Second argument of yield() is an empty string (for signal name).";
 						OPCODE_BREAK;
 					}
 
-					Error err = obj->connect(signal, gdfs.ptr(), "_signal_callback", varray(gdfs), Object::CONNECT_ONESHOT);
+					Error err = obj->connect_compat(signal, gdfs.ptr(), "_signal_callback", varray(gdfs), Object::CONNECT_ONESHOT);
 					if (err != OK) {
 						err_text = "Error connecting to signal: " + signal + " during yield().";
 						OPCODE_BREAK;
 					}
 #else
-					obj->connect(signal, gdfs.ptr(), "_signal_callback", varray(gdfs), Object::CONNECT_ONESHOT);
+					Object *obj = argobj->operator Object *();
+					String signal = argname->operator String();
+
+					obj->connect_compat(signal, gdfs.ptr(), "_signal_callback", varray(gdfs), Object::CONNECT_ONESHOT);
 #endif
 				}
 
@@ -1565,14 +1582,14 @@ Variant GDScriptFunction::call(GDScriptInstance *p_instance, const Variant **p_a
 		//error
 		// function, file, line, error, explanation
 		String err_file;
-		if (p_instance && ObjectDB::instance_validate(p_instance->owner) && p_instance->script->is_valid() && p_instance->script->path != "")
+		if (p_instance && ObjectDB::get_instance(p_instance->owner_id) != nullptr && p_instance->script->is_valid() && p_instance->script->path != "")
 			err_file = p_instance->script->path;
 		else if (script)
 			err_file = script->path;
 		if (err_file == "")
 			err_file = "<built-in>";
 		String err_func = name;
-		if (p_instance && ObjectDB::instance_validate(p_instance->owner) && p_instance->script->is_valid() && p_instance->script->name != "")
+		if (p_instance && ObjectDB::get_instance(p_instance->owner_id) != nullptr && p_instance->script->is_valid() && p_instance->script->name != "")
 			err_func = p_instance->script->name + "." + err_func;
 		int err_line = line;
 		if (err_text == "") {
@@ -1789,13 +1806,13 @@ GDScriptFunction::~GDScriptFunction() {
 
 /////////////////////
 
-Variant GDScriptFunctionState::_signal_callback(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant GDScriptFunctionState::_signal_callback(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	Variant arg;
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	if (p_argcount == 0) {
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = 1;
 		return Variant();
 	} else if (p_argcount == 1) {
@@ -1813,7 +1830,7 @@ Variant GDScriptFunctionState::_signal_callback(const Variant **p_args, int p_ar
 	Ref<GDScriptFunctionState> self = *p_args[p_argcount - 1];
 
 	if (self.is_null()) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = p_argcount - 1;
 		r_error.expected = Variant::OBJECT;
 		return Variant();
@@ -1848,7 +1865,7 @@ Variant GDScriptFunctionState::resume(const Variant &p_arg) {
 	}
 
 	state.result = p_arg;
-	Variant::CallError err;
+	Callable::CallError err;
 	Variant ret = function->call(NULL, NULL, 0, err, &state);
 
 	bool completed = true;
diff --git a/modules/gdscript/gdscript_function.h b/modules/gdscript/gdscript_function.h
index ad95ebc543..34019e563d 100644
--- a/modules/gdscript/gdscript_function.h
+++ b/modules/gdscript/gdscript_function.h
@@ -77,8 +77,8 @@ struct GDScriptDataType {
 					return false;
 				}
 
-				Object *obj = p_variant.operator Object *();
-				if (!obj || !ObjectDB::instance_validate(obj)) {
+				Object *obj = p_variant.get_validated_object();
+				if (!obj) {
 					return false;
 				}
 
@@ -100,8 +100,8 @@ struct GDScriptDataType {
 					return false;
 				}
 
-				Object *obj = p_variant.operator Object *();
-				if (!obj || !ObjectDB::instance_validate(obj)) {
+				Object *obj = p_variant.get_validated_object();
+				if (!obj) {
 					return false;
 				}
 
@@ -265,8 +265,8 @@ private:
 
 	List<StackDebug> stack_debug;
 
-	_FORCE_INLINE_ Variant *_get_variant(int p_address, GDScriptInstance *p_instance, GDScript *p_script, Variant &self, Variant *p_stack, String &r_error) const;
-	_FORCE_INLINE_ String _get_call_error(const Variant::CallError &p_err, const String &p_where, const Variant **argptrs) const;
+	_FORCE_INLINE_ Variant *_get_variant(int p_address, GDScriptInstance *p_instance, GDScript *p_script, Variant &self, Variant &static_ref, Variant *p_stack, String &r_error) const;
+	_FORCE_INLINE_ String _get_call_error(const Callable::CallError &p_err, const String &p_where, const Variant **argptrs) const;
 
 	friend class GDScriptLanguage;
 
@@ -339,7 +339,7 @@ public:
 		return default_arguments[p_idx];
 	}
 
-	Variant call(GDScriptInstance *p_instance, const Variant **p_args, int p_argcount, Variant::CallError &r_err, CallState *p_state = NULL);
+	Variant call(GDScriptInstance *p_instance, const Variant **p_args, int p_argcount, Callable::CallError &r_err, CallState *p_state = NULL);
 
 	_FORCE_INLINE_ MultiplayerAPI::RPCMode get_rpc_mode() const { return rpc_mode; }
 	GDScriptFunction();
@@ -352,7 +352,7 @@ class GDScriptFunctionState : public Reference {
 	friend class GDScriptFunction;
 	GDScriptFunction *function;
 	GDScriptFunction::CallState state;
-	Variant _signal_callback(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	Variant _signal_callback(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 	Ref<GDScriptFunctionState> first_state;
 
 protected:
diff --git a/modules/gdscript/gdscript_functions.cpp b/modules/gdscript/gdscript_functions.cpp
index 1a5087eb4d..aaa308f40f 100644
--- a/modules/gdscript/gdscript_functions.cpp
+++ b/modules/gdscript/gdscript_functions.cpp
@@ -139,32 +139,32 @@ const char *GDScriptFunctions::get_func_name(Function p_func) {
 	return _names[p_func];
 }
 
-void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_count, Variant &r_ret, Variant::CallError &r_error) {
+void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_count, Variant &r_ret, Callable::CallError &r_error) {
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 #ifdef DEBUG_ENABLED
 
-#define VALIDATE_ARG_COUNT(m_count)                                        \
-	if (p_arg_count < m_count) {                                           \
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;  \
-		r_error.argument = m_count;                                        \
-		r_ret = Variant();                                                 \
-		return;                                                            \
-	}                                                                      \
-	if (p_arg_count > m_count) {                                           \
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS; \
-		r_error.argument = m_count;                                        \
-		r_ret = Variant();                                                 \
-		return;                                                            \
+#define VALIDATE_ARG_COUNT(m_count)                                         \
+	if (p_arg_count < m_count) {                                            \
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;  \
+		r_error.argument = m_count;                                         \
+		r_ret = Variant();                                                  \
+		return;                                                             \
+	}                                                                       \
+	if (p_arg_count > m_count) {                                            \
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS; \
+		r_error.argument = m_count;                                         \
+		r_ret = Variant();                                                  \
+		return;                                                             \
 	}
 
-#define VALIDATE_ARG_NUM(m_arg)                                          \
-	if (!p_args[m_arg]->is_num()) {                                      \
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; \
-		r_error.argument = m_arg;                                        \
-		r_error.expected = Variant::REAL;                                \
-		r_ret = Variant();                                               \
-		return;                                                          \
+#define VALIDATE_ARG_NUM(m_arg)                                           \
+	if (!p_args[m_arg]->is_num()) {                                       \
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT; \
+		r_error.argument = m_arg;                                         \
+		r_error.expected = Variant::FLOAT;                                \
+		r_ret = Variant();                                                \
+		return;                                                           \
 	}
 
 #else
@@ -272,15 +272,15 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 
 				int64_t i = *p_args[0];
 				r_ret = ABS(i);
-			} else if (p_args[0]->get_type() == Variant::REAL) {
+			} else if (p_args[0]->get_type() == Variant::FLOAT) {
 
 				double r = *p_args[0];
 				r_ret = Math::abs(r);
 			} else {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
-				r_error.expected = Variant::REAL;
+				r_error.expected = Variant::FLOAT;
 				r_ret = Variant();
 			}
 		} break;
@@ -290,15 +290,15 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 
 				int64_t i = *p_args[0];
 				r_ret = i < 0 ? -1 : (i > 0 ? +1 : 0);
-			} else if (p_args[0]->get_type() == Variant::REAL) {
+			} else if (p_args[0]->get_type() == Variant::FLOAT) {
 
 				real_t r = *p_args[0];
 				r_ret = r < 0.0 ? -1.0 : (r > 0.0 ? +1.0 : 0.0);
 			} else {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
-				r_error.expected = Variant::REAL;
+				r_error.expected = Variant::FLOAT;
 				r_ret = Variant();
 			}
 		} break;
@@ -360,12 +360,12 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 			VALIDATE_ARG_COUNT(3);
 			VALIDATE_ARG_NUM(2);
 			const double t = (double)*p_args[2];
-			switch (p_args[0]->get_type() == p_args[1]->get_type() ? p_args[0]->get_type() : Variant::REAL) {
+			switch (p_args[0]->get_type() == p_args[1]->get_type() ? p_args[0]->get_type() : Variant::FLOAT) {
 				case Variant::VECTOR2: {
 					r_ret = ((Vector2)*p_args[0]).linear_interpolate((Vector2)*p_args[1], t);
 				} break;
 				case Variant::VECTOR3: {
-					r_ret = ((Vector3)*p_args[0]).linear_interpolate((Vector3)*p_args[1], t);
+					r_ret = (p_args[0]->operator Vector3()).linear_interpolate(p_args[1]->operator Vector3(), t);
 				} break;
 				case Variant::COLOR: {
 					r_ret = ((Color)*p_args[0]).linear_interpolate((Color)*p_args[1], t);
@@ -585,7 +585,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 				Ref<WeakRef> wref = memnew(WeakRef);
 				r_ret = wref;
 			} else {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::OBJECT;
 				r_ret = Variant();
@@ -596,7 +596,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 			VALIDATE_ARG_COUNT(2);
 			if (p_args[0]->get_type() != Variant::OBJECT) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::OBJECT;
 				r_ret = Variant();
@@ -604,7 +604,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 			}
 			if (p_args[1]->get_type() != Variant::STRING && p_args[1]->get_type() != Variant::NODE_PATH) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 1;
 				r_error.expected = Variant::STRING;
 				r_ret = Variant();
@@ -626,7 +626,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 			if (type < 0 || type >= Variant::VARIANT_MAX) {
 
 				r_ret = RTR("Invalid type argument to convert(), use TYPE_* constants.");
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::INT;
 				return;
@@ -660,7 +660,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 
 			if (p_args[0]->get_type() != Variant::STRING) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 				r_ret = Variant();
@@ -671,7 +671,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 
 			if (str.length() != 1) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 				r_ret = RTR("Expected a string of length 1 (a character).");
@@ -683,7 +683,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 		} break;
 		case TEXT_STR: {
 			if (p_arg_count < 1) {
-				r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+				r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 				r_error.argument = 1;
 				r_ret = Variant();
 
@@ -785,7 +785,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 		case PUSH_ERROR: {
 			VALIDATE_ARG_COUNT(1);
 			if (p_args[0]->get_type() != Variant::STRING) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 				r_ret = Variant();
@@ -799,7 +799,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 		case PUSH_WARNING: {
 			VALIDATE_ARG_COUNT(1);
 			if (p_args[0]->get_type() != Variant::STRING) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 				r_ret = Variant();
@@ -819,7 +819,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 		case STR_TO_VAR: {
 			VALIDATE_ARG_COUNT(1);
 			if (p_args[0]->get_type() != Variant::STRING) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 				r_ret = Variant();
@@ -837,17 +837,17 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 		case VAR_TO_BYTES: {
 			bool full_objects = false;
 			if (p_arg_count < 1) {
-				r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+				r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 				r_error.argument = 1;
 				r_ret = Variant();
 				return;
 			} else if (p_arg_count > 2) {
-				r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+				r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 				r_error.argument = 2;
 				r_ret = Variant();
 			} else if (p_arg_count == 2) {
 				if (p_args[1]->get_type() != Variant::BOOL) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 					r_error.argument = 1;
 					r_error.expected = Variant::BOOL;
 					r_ret = Variant();
@@ -856,11 +856,11 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 				full_objects = *p_args[1];
 			}
 
-			PoolByteArray barr;
+			PackedByteArray barr;
 			int len;
 			Error err = encode_variant(*p_args[0], NULL, len, full_objects);
 			if (err) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::NIL;
 				r_ret = "Unexpected error encoding variable to bytes, likely unserializable type found (Object or RID).";
@@ -869,25 +869,25 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 
 			barr.resize(len);
 			{
-				PoolByteArray::Write w = barr.write();
-				encode_variant(*p_args[0], w.ptr(), len, full_objects);
+				uint8_t *w = barr.ptrw();
+				encode_variant(*p_args[0], w, len, full_objects);
 			}
 			r_ret = barr;
 		} break;
 		case BYTES_TO_VAR: {
 			bool allow_objects = false;
 			if (p_arg_count < 1) {
-				r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+				r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 				r_error.argument = 1;
 				r_ret = Variant();
 				return;
 			} else if (p_arg_count > 2) {
-				r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+				r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 				r_error.argument = 2;
 				r_ret = Variant();
 			} else if (p_arg_count == 2) {
 				if (p_args[1]->get_type() != Variant::BOOL) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 					r_error.argument = 1;
 					r_error.expected = Variant::BOOL;
 					r_ret = Variant();
@@ -896,24 +896,24 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 				allow_objects = *p_args[1];
 			}
 
-			if (p_args[0]->get_type() != Variant::POOL_BYTE_ARRAY) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			if (p_args[0]->get_type() != Variant::PACKED_BYTE_ARRAY) {
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 1;
-				r_error.expected = Variant::POOL_BYTE_ARRAY;
+				r_error.expected = Variant::PACKED_BYTE_ARRAY;
 				r_ret = Variant();
 				return;
 			}
 
-			PoolByteArray varr = *p_args[0];
+			PackedByteArray varr = *p_args[0];
 			Variant ret;
 			{
-				PoolByteArray::Read r = varr.read();
-				Error err = decode_variant(ret, r.ptr(), varr.size(), NULL, allow_objects);
+				const uint8_t *r = varr.ptr();
+				Error err = decode_variant(ret, r, varr.size(), NULL, allow_objects);
 				if (err != OK) {
 					r_ret = RTR("Not enough bytes for decoding bytes, or invalid format.");
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 					r_error.argument = 0;
-					r_error.expected = Variant::POOL_BYTE_ARRAY;
+					r_error.expected = Variant::PACKED_BYTE_ARRAY;
 					return;
 				}
 			}
@@ -927,7 +927,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 
 				case 0: {
 
-					r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+					r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 					r_error.argument = 1;
 					r_ret = Variant();
 
@@ -943,7 +943,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 					}
 					Error err = arr.resize(count);
 					if (err != OK) {
-						r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+						r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 						r_ret = Variant();
 						return;
 					}
@@ -969,7 +969,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 					}
 					Error err = arr.resize(to - from);
 					if (err != OK) {
-						r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+						r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 						r_ret = Variant();
 						return;
 					}
@@ -989,7 +989,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 					if (incr == 0) {
 
 						r_ret = RTR("Step argument is zero!");
-						r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+						r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 						return;
 					}
 
@@ -1016,7 +1016,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 					Error err = arr.resize(count);
 
 					if (err != OK) {
-						r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+						r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 						r_ret = Variant();
 						return;
 					}
@@ -1038,7 +1038,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 				} break;
 				default: {
 
-					r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+					r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 					r_error.argument = 3;
 					r_ret = Variant();
 
@@ -1049,7 +1049,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 		case RESOURCE_LOAD: {
 			VALIDATE_ARG_COUNT(1);
 			if (p_args[0]->get_type() != Variant::STRING) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 				r_ret = Variant();
@@ -1065,7 +1065,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 			if (p_args[0]->get_type() == Variant::NIL) {
 				r_ret = Variant();
 			} else if (p_args[0]->get_type() != Variant::OBJECT) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_ret = Variant();
 			} else {
@@ -1076,7 +1076,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 
 				} else if (!obj->get_script_instance() || obj->get_script_instance()->get_language() != GDScriptLanguage::get_singleton()) {
 
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 					r_error.argument = 0;
 					r_error.expected = Variant::DICTIONARY;
 					r_ret = RTR("Not a script with an instance");
@@ -1087,7 +1087,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 					Ref<GDScript> base = ins->get_script();
 					if (base.is_null()) {
 
-						r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+						r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 						r_error.argument = 0;
 						r_error.expected = Variant::DICTIONARY;
 						r_ret = RTR("Not based on a script");
@@ -1105,7 +1105,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 					sname.invert();
 
 					if (!p->path.is_resource_file()) {
-						r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+						r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 						r_error.argument = 0;
 						r_error.expected = Variant::DICTIONARY;
 						r_ret = Variant();
@@ -1137,7 +1137,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 
 			if (p_args[0]->get_type() != Variant::DICTIONARY) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::DICTIONARY;
 				r_ret = Variant();
@@ -1149,7 +1149,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 
 			if (!d.has("@path")) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::OBJECT;
 				r_ret = RTR("Invalid instance dictionary format (missing @path)");
@@ -1160,7 +1160,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 			Ref<Script> scr = ResourceLoader::load(d["@path"]);
 			if (!scr.is_valid()) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::OBJECT;
 				r_ret = RTR("Invalid instance dictionary format (can't load script at @path)");
@@ -1171,7 +1171,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 
 			if (!gdscr.is_valid()) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::OBJECT;
 				r_ret = Variant();
@@ -1189,7 +1189,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 				gdscr = gdscr->subclasses[sub.get_name(i)];
 				if (!gdscr.is_valid()) {
 
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 					r_error.argument = 0;
 					r_error.expected = Variant::OBJECT;
 					r_ret = Variant();
@@ -1215,7 +1215,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 			VALIDATE_ARG_COUNT(1);
 
 			if (p_args[0]->get_type() != Variant::STRING) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 				r_ret = Variant();
@@ -1239,7 +1239,7 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 			VALIDATE_ARG_COUNT(1);
 
 			if (p_args[0]->get_type() != Variant::STRING) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 				r_ret = Variant();
@@ -1271,14 +1271,14 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 		case COLOR8: {
 
 			if (p_arg_count < 3) {
-				r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+				r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 				r_error.argument = 3;
 				r_ret = Variant();
 
 				return;
 			}
 			if (p_arg_count > 4) {
-				r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+				r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 				r_error.argument = 4;
 				r_ret = Variant();
 
@@ -1302,21 +1302,21 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 		case COLORN: {
 
 			if (p_arg_count < 1) {
-				r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+				r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 				r_error.argument = 1;
 				r_ret = Variant();
 				return;
 			}
 
 			if (p_arg_count > 2) {
-				r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+				r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 				r_error.argument = 2;
 				r_ret = Variant();
 				return;
 			}
 
 			if (p_args[0]->get_type() != Variant::STRING) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_ret = Variant();
 			} else {
@@ -1359,8 +1359,8 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 		case INSTANCE_FROM_ID: {
 
 			VALIDATE_ARG_COUNT(1);
-			if (p_args[0]->get_type() != Variant::INT && p_args[0]->get_type() != Variant::REAL) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			if (p_args[0]->get_type() != Variant::INT && p_args[0]->get_type() != Variant::FLOAT) {
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::INT;
 				r_ret = Variant();
@@ -1390,43 +1390,53 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 					Array d = *p_args[0];
 					r_ret = d.size();
 				} break;
-				case Variant::POOL_BYTE_ARRAY: {
+				case Variant::PACKED_BYTE_ARRAY: {
 
-					PoolVector<uint8_t> d = *p_args[0];
+					Vector<uint8_t> d = *p_args[0];
 					r_ret = d.size();
 				} break;
-				case Variant::POOL_INT_ARRAY: {
+				case Variant::PACKED_INT32_ARRAY: {
 
-					PoolVector<int> d = *p_args[0];
+					Vector<int32_t> d = *p_args[0];
 					r_ret = d.size();
 				} break;
-				case Variant::POOL_REAL_ARRAY: {
+				case Variant::PACKED_INT64_ARRAY: {
 
-					PoolVector<real_t> d = *p_args[0];
+					Vector<int64_t> d = *p_args[0];
 					r_ret = d.size();
 				} break;
-				case Variant::POOL_STRING_ARRAY: {
+				case Variant::PACKED_FLOAT32_ARRAY: {
 
-					PoolVector<String> d = *p_args[0];
+					Vector<float> d = *p_args[0];
 					r_ret = d.size();
 				} break;
-				case Variant::POOL_VECTOR2_ARRAY: {
+				case Variant::PACKED_FLOAT64_ARRAY: {
 
-					PoolVector<Vector2> d = *p_args[0];
+					Vector<double> d = *p_args[0];
 					r_ret = d.size();
 				} break;
-				case Variant::POOL_VECTOR3_ARRAY: {
+				case Variant::PACKED_STRING_ARRAY: {
 
-					PoolVector<Vector3> d = *p_args[0];
+					Vector<String> d = *p_args[0];
 					r_ret = d.size();
 				} break;
-				case Variant::POOL_COLOR_ARRAY: {
+				case Variant::PACKED_VECTOR2_ARRAY: {
 
-					PoolVector<Color> d = *p_args[0];
+					Vector<Vector2> d = *p_args[0];
+					r_ret = d.size();
+				} break;
+				case Variant::PACKED_VECTOR3_ARRAY: {
+
+					Vector<Vector3> d = *p_args[0];
+					r_ret = d.size();
+				} break;
+				case Variant::PACKED_COLOR_ARRAY: {
+
+					Vector<Color> d = *p_args[0];
 					r_ret = d.size();
 				} break;
 				default: {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 					r_error.argument = 0;
 					r_error.expected = Variant::OBJECT;
 					r_ret = Variant();
@@ -1441,8 +1451,8 @@ void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_
 			if (p_args[0]->get_type() != Variant::OBJECT) {
 				r_ret = false;
 			} else {
-				Object *obj = *p_args[0];
-				r_ret = ObjectDB::instance_validate(obj);
+				Object *obj = p_args[0]->get_validated_object();
+				r_ret = obj != nullptr;
 			}
 
 		} break;
@@ -1530,69 +1540,69 @@ MethodInfo GDScriptFunctions::get_info(Function p_func) {
 	switch (p_func) {
 
 		case MATH_SIN: {
-			MethodInfo mi("sin", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("sin", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 
 		} break;
 		case MATH_COS: {
-			MethodInfo mi("cos", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("cos", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_TAN: {
-			MethodInfo mi("tan", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("tan", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_SINH: {
-			MethodInfo mi("sinh", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("sinh", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_COSH: {
-			MethodInfo mi("cosh", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("cosh", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_TANH: {
-			MethodInfo mi("tanh", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("tanh", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_ASIN: {
-			MethodInfo mi("asin", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("asin", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_ACOS: {
-			MethodInfo mi("acos", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("acos", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_ATAN: {
-			MethodInfo mi("atan", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("atan", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_ATAN2: {
-			MethodInfo mi("atan2", PropertyInfo(Variant::REAL, "y"), PropertyInfo(Variant::REAL, "x"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("atan2", PropertyInfo(Variant::FLOAT, "y"), PropertyInfo(Variant::FLOAT, "x"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_SQRT: {
-			MethodInfo mi("sqrt", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("sqrt", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_FMOD: {
-			MethodInfo mi("fmod", PropertyInfo(Variant::REAL, "a"), PropertyInfo(Variant::REAL, "b"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("fmod", PropertyInfo(Variant::FLOAT, "a"), PropertyInfo(Variant::FLOAT, "b"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_FPOSMOD: {
-			MethodInfo mi("fposmod", PropertyInfo(Variant::REAL, "a"), PropertyInfo(Variant::REAL, "b"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("fposmod", PropertyInfo(Variant::FLOAT, "a"), PropertyInfo(Variant::FLOAT, "b"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_POSMOD: {
@@ -1601,114 +1611,114 @@ MethodInfo GDScriptFunctions::get_info(Function p_func) {
 			return mi;
 		} break;
 		case MATH_FLOOR: {
-			MethodInfo mi("floor", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("floor", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_CEIL: {
-			MethodInfo mi("ceil", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("ceil", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_ROUND: {
-			MethodInfo mi("round", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("round", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_ABS: {
-			MethodInfo mi("abs", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("abs", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_SIGN: {
-			MethodInfo mi("sign", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("sign", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_POW: {
-			MethodInfo mi("pow", PropertyInfo(Variant::REAL, "base"), PropertyInfo(Variant::REAL, "exp"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("pow", PropertyInfo(Variant::FLOAT, "base"), PropertyInfo(Variant::FLOAT, "exp"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_LOG: {
-			MethodInfo mi("log", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("log", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_EXP: {
-			MethodInfo mi("exp", PropertyInfo(Variant::REAL, "s"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("exp", PropertyInfo(Variant::FLOAT, "s"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_ISNAN: {
-			MethodInfo mi("is_nan", PropertyInfo(Variant::REAL, "s"));
+			MethodInfo mi("is_nan", PropertyInfo(Variant::FLOAT, "s"));
 			mi.return_val.type = Variant::BOOL;
 			return mi;
 		} break;
 		case MATH_ISINF: {
-			MethodInfo mi("is_inf", PropertyInfo(Variant::REAL, "s"));
+			MethodInfo mi("is_inf", PropertyInfo(Variant::FLOAT, "s"));
 			mi.return_val.type = Variant::BOOL;
 			return mi;
 		} break;
 		case MATH_ISEQUALAPPROX: {
-			MethodInfo mi("is_equal_approx", PropertyInfo(Variant::REAL, "a"), PropertyInfo(Variant::REAL, "b"));
+			MethodInfo mi("is_equal_approx", PropertyInfo(Variant::FLOAT, "a"), PropertyInfo(Variant::FLOAT, "b"));
 			mi.return_val.type = Variant::BOOL;
 			return mi;
 		} break;
 		case MATH_ISZEROAPPROX: {
-			MethodInfo mi("is_zero_approx", PropertyInfo(Variant::REAL, "s"));
+			MethodInfo mi("is_zero_approx", PropertyInfo(Variant::FLOAT, "s"));
 			mi.return_val.type = Variant::BOOL;
 			return mi;
 		} break;
 		case MATH_EASE: {
-			MethodInfo mi("ease", PropertyInfo(Variant::REAL, "s"), PropertyInfo(Variant::REAL, "curve"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("ease", PropertyInfo(Variant::FLOAT, "s"), PropertyInfo(Variant::FLOAT, "curve"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_STEP_DECIMALS: {
-			MethodInfo mi("step_decimals", PropertyInfo(Variant::REAL, "step"));
+			MethodInfo mi("step_decimals", PropertyInfo(Variant::FLOAT, "step"));
 			mi.return_val.type = Variant::INT;
 			return mi;
 		} break;
 		case MATH_STEPIFY: {
-			MethodInfo mi("stepify", PropertyInfo(Variant::REAL, "s"), PropertyInfo(Variant::REAL, "step"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("stepify", PropertyInfo(Variant::FLOAT, "s"), PropertyInfo(Variant::FLOAT, "step"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_LERP: {
-			MethodInfo mi("lerp", PropertyInfo(Variant::NIL, "from"), PropertyInfo(Variant::NIL, "to"), PropertyInfo(Variant::REAL, "weight"));
+			MethodInfo mi("lerp", PropertyInfo(Variant::NIL, "from"), PropertyInfo(Variant::NIL, "to"), PropertyInfo(Variant::FLOAT, "weight"));
 			mi.return_val.type = Variant::NIL;
 			mi.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT;
 			return mi;
 		} break;
 		case MATH_LERP_ANGLE: {
-			MethodInfo mi("lerp_angle", PropertyInfo(Variant::REAL, "from"), PropertyInfo(Variant::REAL, "to"), PropertyInfo(Variant::REAL, "weight"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("lerp_angle", PropertyInfo(Variant::FLOAT, "from"), PropertyInfo(Variant::FLOAT, "to"), PropertyInfo(Variant::FLOAT, "weight"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_INVERSE_LERP: {
-			MethodInfo mi("inverse_lerp", PropertyInfo(Variant::REAL, "from"), PropertyInfo(Variant::REAL, "to"), PropertyInfo(Variant::REAL, "weight"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("inverse_lerp", PropertyInfo(Variant::FLOAT, "from"), PropertyInfo(Variant::FLOAT, "to"), PropertyInfo(Variant::FLOAT, "weight"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_RANGE_LERP: {
-			MethodInfo mi("range_lerp", PropertyInfo(Variant::REAL, "value"), PropertyInfo(Variant::REAL, "istart"), PropertyInfo(Variant::REAL, "istop"), PropertyInfo(Variant::REAL, "ostart"), PropertyInfo(Variant::REAL, "ostop"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("range_lerp", PropertyInfo(Variant::FLOAT, "value"), PropertyInfo(Variant::FLOAT, "istart"), PropertyInfo(Variant::FLOAT, "istop"), PropertyInfo(Variant::FLOAT, "ostart"), PropertyInfo(Variant::FLOAT, "ostop"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_SMOOTHSTEP: {
-			MethodInfo mi("smoothstep", PropertyInfo(Variant::REAL, "from"), PropertyInfo(Variant::REAL, "to"), PropertyInfo(Variant::REAL, "weight"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("smoothstep", PropertyInfo(Variant::FLOAT, "from"), PropertyInfo(Variant::FLOAT, "to"), PropertyInfo(Variant::FLOAT, "weight"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_MOVE_TOWARD: {
-			MethodInfo mi("move_toward", PropertyInfo(Variant::REAL, "from"), PropertyInfo(Variant::REAL, "to"), PropertyInfo(Variant::REAL, "delta"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("move_toward", PropertyInfo(Variant::FLOAT, "from"), PropertyInfo(Variant::FLOAT, "to"), PropertyInfo(Variant::FLOAT, "delta"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_DECTIME: {
-			MethodInfo mi("dectime", PropertyInfo(Variant::REAL, "value"), PropertyInfo(Variant::REAL, "amount"), PropertyInfo(Variant::REAL, "step"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("dectime", PropertyInfo(Variant::FLOAT, "value"), PropertyInfo(Variant::FLOAT, "amount"), PropertyInfo(Variant::FLOAT, "step"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_RANDOMIZE: {
@@ -1723,12 +1733,12 @@ MethodInfo GDScriptFunctions::get_info(Function p_func) {
 		} break;
 		case MATH_RANDF: {
 			MethodInfo mi("randf");
-			mi.return_val.type = Variant::REAL;
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_RANDOM: {
-			MethodInfo mi("rand_range", PropertyInfo(Variant::REAL, "from"), PropertyInfo(Variant::REAL, "to"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("rand_range", PropertyInfo(Variant::FLOAT, "from"), PropertyInfo(Variant::FLOAT, "to"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_SEED: {
@@ -1742,32 +1752,32 @@ MethodInfo GDScriptFunctions::get_info(Function p_func) {
 			return mi;
 		} break;
 		case MATH_DEG2RAD: {
-			MethodInfo mi("deg2rad", PropertyInfo(Variant::REAL, "deg"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("deg2rad", PropertyInfo(Variant::FLOAT, "deg"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_RAD2DEG: {
-			MethodInfo mi("rad2deg", PropertyInfo(Variant::REAL, "rad"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("rad2deg", PropertyInfo(Variant::FLOAT, "rad"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_LINEAR2DB: {
-			MethodInfo mi("linear2db", PropertyInfo(Variant::REAL, "nrg"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("linear2db", PropertyInfo(Variant::FLOAT, "nrg"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_DB2LINEAR: {
-			MethodInfo mi("db2linear", PropertyInfo(Variant::REAL, "db"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("db2linear", PropertyInfo(Variant::FLOAT, "db"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case MATH_POLAR2CARTESIAN: {
-			MethodInfo mi("polar2cartesian", PropertyInfo(Variant::REAL, "r"), PropertyInfo(Variant::REAL, "th"));
+			MethodInfo mi("polar2cartesian", PropertyInfo(Variant::FLOAT, "r"), PropertyInfo(Variant::FLOAT, "th"));
 			mi.return_val.type = Variant::VECTOR2;
 			return mi;
 		} break;
 		case MATH_CARTESIAN2POLAR: {
-			MethodInfo mi("cartesian2polar", PropertyInfo(Variant::REAL, "x"), PropertyInfo(Variant::REAL, "y"));
+			MethodInfo mi("cartesian2polar", PropertyInfo(Variant::FLOAT, "x"), PropertyInfo(Variant::FLOAT, "y"));
 			mi.return_val.type = Variant::VECTOR2;
 			return mi;
 		} break;
@@ -1777,24 +1787,24 @@ MethodInfo GDScriptFunctions::get_info(Function p_func) {
 			return mi;
 		} break;
 		case MATH_WRAPF: {
-			MethodInfo mi("wrapf", PropertyInfo(Variant::REAL, "value"), PropertyInfo(Variant::REAL, "min"), PropertyInfo(Variant::REAL, "max"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("wrapf", PropertyInfo(Variant::FLOAT, "value"), PropertyInfo(Variant::FLOAT, "min"), PropertyInfo(Variant::FLOAT, "max"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case LOGIC_MAX: {
-			MethodInfo mi("max", PropertyInfo(Variant::REAL, "a"), PropertyInfo(Variant::REAL, "b"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("max", PropertyInfo(Variant::FLOAT, "a"), PropertyInfo(Variant::FLOAT, "b"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 
 		} break;
 		case LOGIC_MIN: {
-			MethodInfo mi("min", PropertyInfo(Variant::REAL, "a"), PropertyInfo(Variant::REAL, "b"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("min", PropertyInfo(Variant::FLOAT, "a"), PropertyInfo(Variant::FLOAT, "b"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case LOGIC_CLAMP: {
-			MethodInfo mi("clamp", PropertyInfo(Variant::REAL, "value"), PropertyInfo(Variant::REAL, "min"), PropertyInfo(Variant::REAL, "max"));
-			mi.return_val.type = Variant::REAL;
+			MethodInfo mi("clamp", PropertyInfo(Variant::FLOAT, "value"), PropertyInfo(Variant::FLOAT, "min"), PropertyInfo(Variant::FLOAT, "max"));
+			mi.return_val.type = Variant::FLOAT;
 			return mi;
 		} break;
 		case LOGIC_NEAREST_PO2: {
@@ -1941,12 +1951,12 @@ MethodInfo GDScriptFunctions::get_info(Function p_func) {
 
 			MethodInfo mi("var2bytes", PropertyInfo(Variant::NIL, "var", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_NIL_IS_VARIANT), PropertyInfo(Variant::BOOL, "full_objects"));
 			mi.default_arguments.push_back(false);
-			mi.return_val.type = Variant::POOL_BYTE_ARRAY;
+			mi.return_val.type = Variant::PACKED_BYTE_ARRAY;
 			return mi;
 		} break;
 		case BYTES_TO_VAR: {
 
-			MethodInfo mi(Variant::NIL, "bytes2var", PropertyInfo(Variant::POOL_BYTE_ARRAY, "bytes"), PropertyInfo(Variant::BOOL, "allow_objects"));
+			MethodInfo mi(Variant::NIL, "bytes2var", PropertyInfo(Variant::PACKED_BYTE_ARRAY, "bytes"), PropertyInfo(Variant::BOOL, "allow_objects"));
 			mi.default_arguments.push_back(false);
 			mi.return_val.type = Variant::NIL;
 			mi.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT;
@@ -2012,7 +2022,7 @@ MethodInfo GDScriptFunctions::get_info(Function p_func) {
 		} break;
 		case COLORN: {
 
-			MethodInfo mi("ColorN", PropertyInfo(Variant::STRING, "name"), PropertyInfo(Variant::REAL, "alpha"));
+			MethodInfo mi("ColorN", PropertyInfo(Variant::STRING, "name"), PropertyInfo(Variant::FLOAT, "alpha"));
 			mi.default_arguments.push_back(1.0f);
 			mi.return_val.type = Variant::COLOR;
 			return mi;
diff --git a/modules/gdscript/gdscript_functions.h b/modules/gdscript/gdscript_functions.h
index 8b97194ed6..2c6dc02913 100644
--- a/modules/gdscript/gdscript_functions.h
+++ b/modules/gdscript/gdscript_functions.h
@@ -129,7 +129,7 @@ public:
 	};
 
 	static const char *get_func_name(Function p_func);
-	static void call(Function p_func, const Variant **p_args, int p_arg_count, Variant &r_ret, Variant::CallError &r_error);
+	static void call(Function p_func, const Variant **p_args, int p_arg_count, Variant &r_ret, Callable::CallError &r_error);
 	static bool is_deterministic(Function p_func);
 	static MethodInfo get_info(Function p_func);
 };
diff --git a/modules/gdscript/gdscript_parser.cpp b/modules/gdscript/gdscript_parser.cpp
index fae6fbbb0c..0382944efd 100644
--- a/modules/gdscript/gdscript_parser.cpp
+++ b/modules/gdscript/gdscript_parser.cpp
@@ -793,7 +793,7 @@ GDScriptParser::Node *GDScriptParser::_parse_expression(Node *p_parent, bool p_s
 								}
 								_add_warning(GDScriptWarning::UNASSIGNED_VARIABLE_OP_ASSIGN, -1, identifier.operator String());
 							}
-							FALLTHROUGH;
+							[[fallthrough]];
 						}
 						case GDScriptTokenizer::TK_OP_ASSIGN: {
 							lv->assignments += 1;
@@ -1739,7 +1739,7 @@ GDScriptParser::Node *GDScriptParser::_reduce_expression(Node *p_node, bool p_to
 						vptr = (const Variant **)&ptrs[0];
 					}
 
-					Variant::CallError ce;
+					Callable::CallError ce;
 					Variant v;
 
 					if (op->arguments[0]->type == Node::TYPE_TYPE) {
@@ -1751,7 +1751,7 @@ GDScriptParser::Node *GDScriptParser::_reduce_expression(Node *p_node, bool p_to
 						GDScriptFunctions::call(func, vptr, ptrs.size(), v, ce);
 					}
 
-					if (ce.error != Variant::CallError::CALL_OK) {
+					if (ce.error != Callable::CallError::CALL_OK) {
 
 						String errwhere;
 						if (op->arguments[0]->type == Node::TYPE_TYPE) {
@@ -1765,16 +1765,16 @@ GDScriptParser::Node *GDScriptParser::_reduce_expression(Node *p_node, bool p_to
 
 						switch (ce.error) {
 
-							case Variant::CallError::CALL_ERROR_INVALID_ARGUMENT: {
+							case Callable::CallError::CALL_ERROR_INVALID_ARGUMENT: {
 
 								_set_error("Invalid argument (#" + itos(ce.argument + 1) + ") for " + errwhere + ".");
 
 							} break;
-							case Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS: {
+							case Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS: {
 
 								_set_error("Too many arguments for " + errwhere + ".");
 							} break;
-							case Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS: {
+							case Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS: {
 
 								_set_error("Too few arguments for " + errwhere + ".");
 							} break;
@@ -2766,13 +2766,12 @@ void GDScriptParser::_parse_block(BlockNode *p_block, bool p_static) {
 		}
 #endif // DEBUG_ENABLED
 		switch (token) {
-			case GDScriptTokenizer::TK_EOF:
+			case GDScriptTokenizer::TK_EOF: {
 				p_block->end_line = tokenizer->get_token_line();
+				return; // End of file!
+			} break;
 			case GDScriptTokenizer::TK_ERROR: {
-				return; //go back
-
-				//end of file!
-
+				return;
 			} break;
 			case GDScriptTokenizer::TK_NEWLINE: {
 
@@ -3109,7 +3108,7 @@ void GDScriptParser::_parse_block(BlockNode *p_block, bool p_static) {
 							args.push_back(op->arguments[i]);
 							if (constant && op->arguments[i]->type == Node::TYPE_CONSTANT) {
 								ConstantNode *c = static_cast<ConstantNode *>(op->arguments[i]);
-								if (c->value.get_type() == Variant::REAL || c->value.get_type() == Variant::INT) {
+								if (c->value.get_type() == Variant::FLOAT || c->value.get_type() == Variant::INT) {
 									constants.push_back(c->value);
 									constant = true;
 								}
@@ -3525,11 +3524,12 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
 			case GDScriptTokenizer::TK_CURSOR: {
 				tokenizer->advance();
 			} break;
-			case GDScriptTokenizer::TK_EOF:
+			case GDScriptTokenizer::TK_EOF: {
 				p_class->end_line = tokenizer->get_token_line();
+				return; // End of file!
+			} break;
 			case GDScriptTokenizer::TK_ERROR: {
-				return; //go back
-				//end of file!
+				return; // Go back.
 			} break;
 			case GDScriptTokenizer::TK_NEWLINE: {
 				if (!_parse_newline()) {
@@ -3719,7 +3719,7 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
 					return;
 				}
 
-				FALLTHROUGH;
+				[[fallthrough]];
 			}
 			case GDScriptTokenizer::TK_PR_FUNCTION: {
 
@@ -4220,9 +4220,9 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
 										break;
 									}
 
-									FALLTHROUGH;
+									[[fallthrough]];
 								}
-								case Variant::REAL: {
+								case Variant::FLOAT: {
 
 									if (tokenizer->get_token() == GDScriptTokenizer::TK_IDENTIFIER && tokenizer->get_token_identifier() == "EASE") {
 										current_export.hint = PROPERTY_HINT_EXP_EASING;
@@ -4809,7 +4809,7 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
 				}
 
 #ifdef TOOLS_ENABLED
-				Variant::CallError ce;
+				Callable::CallError ce;
 				member.default_value = Variant::construct(member._export.type, NULL, 0, ce);
 #endif
 
@@ -4878,7 +4878,7 @@ void GDScriptParser::_parse_class(ClassNode *p_class) {
 						if (cn->value.get_type() != Variant::NIL) {
 							if (member._export.type != Variant::NIL && cn->value.get_type() != member._export.type) {
 								if (Variant::can_convert(cn->value.get_type(), member._export.type)) {
-									Variant::CallError err;
+									Callable::CallError err;
 									const Variant *args = &cn->value;
 									cn->value = Variant::construct(member._export.type, &args, 1, err);
 								} else {
@@ -5489,7 +5489,7 @@ String GDScriptParser::DataType::to_string() const {
 			if (!gds_class.empty()) {
 				return gds_class;
 			}
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 		case SCRIPT: {
 			if (is_meta_type) {
@@ -5933,9 +5933,9 @@ GDScriptParser::DataType GDScriptParser::_get_operation_type(const Variant::Oper
 		a_ref.instance();
 		a = a_ref;
 	} else {
-		Variant::CallError err;
+		Callable::CallError err;
 		a = Variant::construct(a_type, NULL, 0, err);
-		if (err.error != Variant::CallError::CALL_OK) {
+		if (err.error != Callable::CallError::CALL_OK) {
 			r_valid = false;
 			return DataType();
 		}
@@ -5946,19 +5946,19 @@ GDScriptParser::DataType GDScriptParser::_get_operation_type(const Variant::Oper
 		b_ref.instance();
 		b = b_ref;
 	} else {
-		Variant::CallError err;
+		Callable::CallError err;
 		b = Variant::construct(b_type, NULL, 0, err);
-		if (err.error != Variant::CallError::CALL_OK) {
+		if (err.error != Callable::CallError::CALL_OK) {
 			r_valid = false;
 			return DataType();
 		}
 	}
 
 	// Avoid division by zero
-	if (a_type == Variant::INT || a_type == Variant::REAL) {
+	if (a_type == Variant::INT || a_type == Variant::FLOAT) {
 		Variant::evaluate(Variant::OP_ADD, a, 1, a, r_valid);
 	}
-	if (b_type == Variant::INT || b_type == Variant::REAL) {
+	if (b_type == Variant::INT || b_type == Variant::FLOAT) {
 		Variant::evaluate(Variant::OP_ADD, b, 1, b, r_valid);
 	}
 	if (a_type == Variant::STRING && b_type != Variant::ARRAY) {
@@ -6218,7 +6218,7 @@ GDScriptParser::Node *GDScriptParser::_get_default_value_for_type(const DataType
 			result = alloc_node<DictionaryNode>();
 		} else {
 			ConstantNode *c = alloc_node<ConstantNode>();
-			Variant::CallError err;
+			Callable::CallError err;
 			c->value = Variant::construct(p_type.builtin_type, NULL, 0, err);
 			result = c;
 		}
@@ -6531,7 +6531,7 @@ GDScriptParser::DataType GDScriptParser::_reduce_node_type(Node *p_node) {
 									result.has_type = false;
 								} break;
 								default: {
-									Variant::CallError err;
+									Callable::CallError err;
 									Variant temp = Variant::construct(base_type.builtin_type, NULL, 0, err);
 
 									bool valid = false;
@@ -6596,16 +6596,18 @@ GDScriptParser::DataType GDScriptParser::_reduce_node_type(Node *p_node) {
 							if (!error) {
 								switch (base_type.builtin_type) {
 									// Expect int or real as index
-									case Variant::POOL_BYTE_ARRAY:
-									case Variant::POOL_COLOR_ARRAY:
-									case Variant::POOL_INT_ARRAY:
-									case Variant::POOL_REAL_ARRAY:
-									case Variant::POOL_STRING_ARRAY:
-									case Variant::POOL_VECTOR2_ARRAY:
-									case Variant::POOL_VECTOR3_ARRAY:
+									case Variant::PACKED_BYTE_ARRAY:
+									case Variant::PACKED_COLOR_ARRAY:
+									case Variant::PACKED_INT32_ARRAY:
+									case Variant::PACKED_INT64_ARRAY:
+									case Variant::PACKED_FLOAT32_ARRAY:
+									case Variant::PACKED_FLOAT64_ARRAY:
+									case Variant::PACKED_STRING_ARRAY:
+									case Variant::PACKED_VECTOR2_ARRAY:
+									case Variant::PACKED_VECTOR3_ARRAY:
 									case Variant::ARRAY:
 									case Variant::STRING: {
-										error = index_type.builtin_type != Variant::INT && index_type.builtin_type != Variant::REAL;
+										error = index_type.builtin_type != Variant::INT && index_type.builtin_type != Variant::FLOAT;
 									} break;
 									// Expect String only
 									case Variant::RECT2:
@@ -6621,7 +6623,7 @@ GDScriptParser::DataType GDScriptParser::_reduce_node_type(Node *p_node) {
 									case Variant::TRANSFORM2D:
 									case Variant::BASIS:
 									case Variant::TRANSFORM: {
-										error = index_type.builtin_type != Variant::INT && index_type.builtin_type != Variant::REAL &&
+										error = index_type.builtin_type != Variant::INT && index_type.builtin_type != Variant::FLOAT &&
 												index_type.builtin_type != Variant::STRING;
 									} break;
 									// Expect String or int
@@ -6646,17 +6648,19 @@ GDScriptParser::DataType GDScriptParser::_reduce_node_type(Node *p_node) {
 									case Variant::STRING:
 									case Variant::ARRAY:
 									case Variant::DICTIONARY:
-									case Variant::POOL_BYTE_ARRAY:
-									case Variant::POOL_COLOR_ARRAY:
-									case Variant::POOL_INT_ARRAY:
-									case Variant::POOL_REAL_ARRAY:
-									case Variant::POOL_STRING_ARRAY:
-									case Variant::POOL_VECTOR2_ARRAY:
-									case Variant::POOL_VECTOR3_ARRAY: {
+									case Variant::PACKED_BYTE_ARRAY:
+									case Variant::PACKED_COLOR_ARRAY:
+									case Variant::PACKED_INT32_ARRAY:
+									case Variant::PACKED_INT64_ARRAY:
+									case Variant::PACKED_FLOAT32_ARRAY:
+									case Variant::PACKED_FLOAT64_ARRAY:
+									case Variant::PACKED_STRING_ARRAY:
+									case Variant::PACKED_VECTOR2_ARRAY:
+									case Variant::PACKED_VECTOR3_ARRAY: {
 										break;
 									}
 									default: {
-										Variant::CallError err;
+										Callable::CallError err;
 										Variant temp = Variant::construct(base_type.builtin_type, NULL, 0, err);
 
 										bool valid = false;
@@ -6691,41 +6695,43 @@ GDScriptParser::DataType GDScriptParser::_reduce_node_type(Node *p_node) {
 							case Variant::NIL:
 							case Variant::BOOL:
 							case Variant::INT:
-							case Variant::REAL:
+							case Variant::FLOAT:
 							case Variant::NODE_PATH:
 							case Variant::_RID: {
 								_set_error("Can't index on a value of type \"" + base_type.to_string() + "\".", op->line);
 								return DataType();
 							} break;
 								// Return int
-							case Variant::POOL_BYTE_ARRAY:
-							case Variant::POOL_INT_ARRAY: {
+							case Variant::PACKED_BYTE_ARRAY:
+							case Variant::PACKED_INT32_ARRAY:
+							case Variant::PACKED_INT64_ARRAY: {
 								result.builtin_type = Variant::INT;
 							} break;
 								// Return real
-							case Variant::POOL_REAL_ARRAY:
+							case Variant::PACKED_FLOAT32_ARRAY:
+							case Variant::PACKED_FLOAT64_ARRAY:
 							case Variant::VECTOR2:
 							case Variant::VECTOR3:
 							case Variant::QUAT: {
-								result.builtin_type = Variant::REAL;
+								result.builtin_type = Variant::FLOAT;
 							} break;
 								// Return color
-							case Variant::POOL_COLOR_ARRAY: {
+							case Variant::PACKED_COLOR_ARRAY: {
 								result.builtin_type = Variant::COLOR;
 							} break;
 								// Return string
-							case Variant::POOL_STRING_ARRAY:
+							case Variant::PACKED_STRING_ARRAY:
 							case Variant::STRING: {
 								result.builtin_type = Variant::STRING;
 							} break;
 								// Return Vector2
-							case Variant::POOL_VECTOR2_ARRAY:
+							case Variant::PACKED_VECTOR2_ARRAY:
 							case Variant::TRANSFORM2D:
 							case Variant::RECT2: {
 								result.builtin_type = Variant::VECTOR2;
 							} break;
 								// Return Vector3
-							case Variant::POOL_VECTOR3_ARRAY:
+							case Variant::PACKED_VECTOR3_ARRAY:
 							case Variant::AABB:
 							case Variant::BASIS: {
 								result.builtin_type = Variant::VECTOR3;
@@ -7002,7 +7008,7 @@ GDScriptParser::DataType GDScriptParser::_reduce_function_call_type(const Operat
 						break;
 					} else {
 #ifdef DEBUG_ENABLED
-						if (arg_type.kind == DataType::BUILTIN && arg_type.builtin_type == Variant::INT && par_types[i].kind == DataType::BUILTIN && par_types[i].builtin_type == Variant::REAL) {
+						if (arg_type.kind == DataType::BUILTIN && arg_type.builtin_type == Variant::INT && par_types[i].kind == DataType::BUILTIN && par_types[i].builtin_type == Variant::FLOAT) {
 							_add_warning(GDScriptWarning::NARROWING_CONVERSION, p_call->line, Variant::get_type_name(tn->vtype));
 						}
 						if (par_types[i].may_yield && p_call->arguments[i + 1]->type == Node::TYPE_OPERATOR) {
@@ -7095,7 +7101,7 @@ GDScriptParser::DataType GDScriptParser::_reduce_function_call_type(const Operat
 			}
 
 			if (base_type.kind == DataType::BUILTIN) {
-				Variant::CallError err;
+				Callable::CallError err;
 				Variant tmp = Variant::construct(base_type.builtin_type, NULL, 0, err);
 
 				if (check_types) {
@@ -7245,7 +7251,7 @@ GDScriptParser::DataType GDScriptParser::_reduce_function_call_type(const Operat
 				_mark_line_as_unsafe(p_call->line);
 			}
 		} else {
-			if (arg_type.kind == DataType::BUILTIN && arg_type.builtin_type == Variant::INT && par_type.kind == DataType::BUILTIN && par_type.builtin_type == Variant::REAL) {
+			if (arg_type.kind == DataType::BUILTIN && arg_type.builtin_type == Variant::INT && par_type.kind == DataType::BUILTIN && par_type.builtin_type == Variant::FLOAT) {
 				_add_warning(GDScriptWarning::NARROWING_CONVERSION, p_call->line, callee_name);
 			}
 		}
@@ -8103,7 +8109,7 @@ void GDScriptParser::_check_block_types(BlockNode *p_block) {
 							lv->assign = convert_call;
 							lv->assign_op->arguments.write[1] = convert_call;
 #ifdef DEBUG_ENABLED
-							if (lv->datatype.builtin_type == Variant::INT && assign_type.builtin_type == Variant::REAL) {
+							if (lv->datatype.builtin_type == Variant::INT && assign_type.builtin_type == Variant::FLOAT) {
 								_add_warning(GDScriptWarning::NARROWING_CONVERSION, lv->line);
 							}
 #endif // DEBUG_ENABLED
@@ -8240,7 +8246,7 @@ void GDScriptParser::_check_block_types(BlockNode *p_block) {
 									type_match = true; // Since we are converting, the type is matching
 								}
 #ifdef DEBUG_ENABLED
-								if (lh_type.builtin_type == Variant::INT && rh_type.builtin_type == Variant::REAL) {
+								if (lh_type.builtin_type == Variant::INT && rh_type.builtin_type == Variant::FLOAT) {
 									_add_warning(GDScriptWarning::NARROWING_CONVERSION, op->line);
 								}
 #endif // DEBUG_ENABLED
@@ -8345,7 +8351,7 @@ void GDScriptParser::_check_block_types(BlockNode *p_block) {
 				if (cn->value.get_type() == Variant::STRING) {
 					break;
 				}
-				FALLTHROUGH;
+				[[fallthrough]];
 			}
 			default: {
 				_mark_line_as_safe(statement->line);
diff --git a/modules/gdscript/gdscript_tokenizer.cpp b/modules/gdscript/gdscript_tokenizer.cpp
index a0e0811c1f..9064998d32 100644
--- a/modules/gdscript/gdscript_tokenizer.cpp
+++ b/modules/gdscript/gdscript_tokenizer.cpp
@@ -146,12 +146,15 @@ static const _bit _type_list[] = {
 	//types
 	{ Variant::BOOL, "bool" },
 	{ Variant::INT, "int" },
-	{ Variant::REAL, "float" },
+	{ Variant::FLOAT, "float" },
 	{ Variant::STRING, "String" },
 	{ Variant::VECTOR2, "Vector2" },
+	{ Variant::VECTOR2I, "Vector2i" },
 	{ Variant::RECT2, "Rect2" },
+	{ Variant::RECT2I, "Rect2i" },
 	{ Variant::TRANSFORM2D, "Transform2D" },
 	{ Variant::VECTOR3, "Vector3" },
+	{ Variant::VECTOR3I, "Vector3i" },
 	{ Variant::AABB, "AABB" },
 	{ Variant::PLANE, "Plane" },
 	{ Variant::QUAT, "Quat" },
@@ -160,16 +163,21 @@ static const _bit _type_list[] = {
 	{ Variant::COLOR, "Color" },
 	{ Variant::_RID, "RID" },
 	{ Variant::OBJECT, "Object" },
+	{ Variant::STRING_NAME, "StringName" },
 	{ Variant::NODE_PATH, "NodePath" },
 	{ Variant::DICTIONARY, "Dictionary" },
+	{ Variant::CALLABLE, "Callable" },
+	{ Variant::SIGNAL, "Signal" },
 	{ Variant::ARRAY, "Array" },
-	{ Variant::POOL_BYTE_ARRAY, "PoolByteArray" },
-	{ Variant::POOL_INT_ARRAY, "PoolIntArray" },
-	{ Variant::POOL_REAL_ARRAY, "PoolRealArray" },
-	{ Variant::POOL_STRING_ARRAY, "PoolStringArray" },
-	{ Variant::POOL_VECTOR2_ARRAY, "PoolVector2Array" },
-	{ Variant::POOL_VECTOR3_ARRAY, "PoolVector3Array" },
-	{ Variant::POOL_COLOR_ARRAY, "PoolColorArray" },
+	{ Variant::PACKED_BYTE_ARRAY, "PackedByteArray" },
+	{ Variant::PACKED_INT32_ARRAY, "PackedInt32Array" },
+	{ Variant::PACKED_INT64_ARRAY, "PackedInt64Array" },
+	{ Variant::PACKED_FLOAT32_ARRAY, "PackedFloat32Array" },
+	{ Variant::PACKED_FLOAT64_ARRAY, "PackedFloat64Array" },
+	{ Variant::PACKED_STRING_ARRAY, "PackedStringArray" },
+	{ Variant::PACKED_VECTOR2_ARRAY, "PackedVector2Array" },
+	{ Variant::PACKED_VECTOR3_ARRAY, "PackedVector3Array" },
+	{ Variant::PACKED_COLOR_ARRAY, "PackedColorArray" },
 	{ Variant::VARIANT_MAX, NULL },
 };
 
@@ -337,7 +345,7 @@ StringName GDScriptTokenizer::get_token_literal(int p_offset) const {
 				default: {
 				}
 			}
-		}
+		} break;
 		case TK_OP_AND:
 		case TK_OP_OR:
 			break; // Don't get into default, since they can be non-literal
@@ -475,7 +483,7 @@ void GDScriptTokenizerText::_advance() {
 	}
 	while (true) {
 
-		bool is_node_path = false;
+		bool is_string_name = false;
 		StringMode string_mode = STRING_DOUBLE_QUOTE;
 
 		switch (GETCHAR(0)) {
@@ -533,7 +541,7 @@ void GDScriptTokenizerText::_advance() {
 					ignore_warnings = true;
 				}
 #endif // DEBUG_ENABLED
-				FALLTHROUGH;
+				[[fallthrough]];
 			}
 			case '\n': {
 				line++;
@@ -749,8 +757,8 @@ void GDScriptTokenizerText::_advance() {
 					return;
 				}
 				INCPOS(1);
-				is_node_path = true;
-				FALLTHROUGH;
+				is_string_name = true;
+				[[fallthrough]];
 			case '\'':
 			case '"': {
 
@@ -860,8 +868,8 @@ void GDScriptTokenizerText::_advance() {
 				}
 				INCPOS(i);
 
-				if (is_node_path) {
-					_make_constant(NodePath(str));
+				if (is_string_name) {
+					_make_constant(StringName(str));
 				} else {
 					_make_constant(str);
 				}
diff --git a/modules/gdscript/language_server/gdscript_language_protocol.cpp b/modules/gdscript/language_server/gdscript_language_protocol.cpp
index 7133c6b4be..2243a7b81d 100644
--- a/modules/gdscript/language_server/gdscript_language_protocol.cpp
+++ b/modules/gdscript/language_server/gdscript_language_protocol.cpp
@@ -32,32 +32,107 @@
 #include "core/io/json.h"
 #include "core/os/copymem.h"
 #include "core/project_settings.h"
+#include "editor/editor_log.h"
 #include "editor/editor_node.h"
 
 GDScriptLanguageProtocol *GDScriptLanguageProtocol::singleton = NULL;
 
-void GDScriptLanguageProtocol::on_data_received(int p_id) {
-	lastest_client_id = p_id;
-	Ref<WebSocketPeer> peer = server->get_peer(p_id);
-	PoolByteArray data;
-	if (OK == peer->get_packet_buffer(data)) {
-		String message;
-		message.parse_utf8((const char *)data.read().ptr(), data.size());
-		if (message.begins_with("Content-Length:")) return;
-		String output = process_message(message);
+Error GDScriptLanguageProtocol::LSPeer::handle_data() {
+	int read = 0;
+	// Read headers
+	if (!has_header) {
+		while (true) {
+			if (req_pos >= LSP_MAX_BUFFER_SIZE) {
+				req_pos = 0;
+				ERR_FAIL_COND_V_MSG(true, ERR_OUT_OF_MEMORY, "Response header too big");
+			}
+			Error err = connection->get_partial_data(&req_buf[req_pos], 1, read);
+			if (err != OK)
+				return FAILED;
+			else if (read != 1) // Busy, wait until next poll
+				return ERR_BUSY;
+			char *r = (char *)req_buf;
+			int l = req_pos;
+
+			// End of headers
+			if (l > 3 && r[l] == '\n' && r[l - 1] == '\r' && r[l - 2] == '\n' && r[l - 3] == '\r') {
+				r[l - 3] = '\0'; // Null terminate to read string
+				String header;
+				header.parse_utf8(r);
+				content_length = header.substr(16).to_int();
+				has_header = true;
+				req_pos = 0;
+				break;
+			}
+			req_pos++;
+		}
+	}
+	if (has_header) {
+		while (req_pos < content_length) {
+			if (req_pos >= LSP_MAX_BUFFER_SIZE) {
+				req_pos = 0;
+				has_header = false;
+				ERR_FAIL_COND_V_MSG(req_pos >= LSP_MAX_BUFFER_SIZE, ERR_OUT_OF_MEMORY, "Response content too big");
+			}
+			Error err = connection->get_partial_data(&req_buf[req_pos], 1, read);
+			if (err != OK)
+				return FAILED;
+			else if (read != 1)
+				return ERR_BUSY;
+			req_pos++;
+		}
+
+		// Parse data
+		String msg;
+		msg.parse_utf8((const char *)req_buf, req_pos);
+
+		// Reset to read again
+		req_pos = 0;
+		has_header = false;
+
+		// Response
+		String output = GDScriptLanguageProtocol::get_singleton()->process_message(msg);
 		if (!output.empty()) {
-			CharString charstr = output.utf8();
-			peer->put_packet((const uint8_t *)charstr.ptr(), charstr.length());
+			res_queue.push_back(output.utf8());
 		}
 	}
+	return OK;
 }
 
-void GDScriptLanguageProtocol::on_client_connected(int p_id, const String &p_protocal) {
-	clients.set(p_id, server->get_peer(p_id));
+Error GDScriptLanguageProtocol::LSPeer::send_data() {
+	int sent = 0;
+	if (!res_queue.empty()) {
+		CharString c_res = res_queue[0];
+		if (res_sent < c_res.size()) {
+			Error err = connection->put_partial_data((const uint8_t *)c_res.get_data() + res_sent, c_res.size() - res_sent - 1, sent);
+			if (err != OK) {
+				return err;
+			}
+			res_sent += sent;
+		}
+		// Response sent
+		if (res_sent >= c_res.size() - 1) {
+			res_sent = 0;
+			res_queue.remove(0);
+		}
+	}
+	return OK;
+}
+
+Error GDScriptLanguageProtocol::on_client_connected() {
+	Ref<StreamPeerTCP> tcp_peer = server->take_connection();
+	ERR_FAIL_COND_V_MSG(clients.size() >= LSP_MAX_CLIENTS, FAILED, "Max client limits reached");
+	Ref<LSPeer> peer = memnew(LSPeer);
+	peer->connection = tcp_peer;
+	clients.set(next_client_id, peer);
+	next_client_id++;
+	EditorNode::get_log()->add_message("Connection Taken", EditorLog::MSG_TYPE_EDITOR);
+	return OK;
 }
 
-void GDScriptLanguageProtocol::on_client_disconnected(int p_id, bool p_was_clean_close) {
-	clients.erase(p_id);
+void GDScriptLanguageProtocol::on_client_disconnected(const int &p_client_id) {
+	clients.erase(p_client_id);
+	EditorNode::get_log()->add_message("Disconnected", EditorLog::MSG_TYPE_EDITOR);
 }
 
 String GDScriptLanguageProtocol::process_message(const String &p_text) {
@@ -83,11 +158,9 @@ String GDScriptLanguageProtocol::format_output(const String &p_text) {
 void GDScriptLanguageProtocol::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("initialize", "params"), &GDScriptLanguageProtocol::initialize);
 	ClassDB::bind_method(D_METHOD("initialized", "params"), &GDScriptLanguageProtocol::initialized);
-	ClassDB::bind_method(D_METHOD("on_data_received"), &GDScriptLanguageProtocol::on_data_received);
 	ClassDB::bind_method(D_METHOD("on_client_connected"), &GDScriptLanguageProtocol::on_client_connected);
 	ClassDB::bind_method(D_METHOD("on_client_disconnected"), &GDScriptLanguageProtocol::on_client_disconnected);
-	ClassDB::bind_method(D_METHOD("notify_all_clients", "p_method", "p_params"), &GDScriptLanguageProtocol::notify_all_clients, DEFVAL(Variant()));
-	ClassDB::bind_method(D_METHOD("notify_client", "p_method", "p_params", "p_client"), &GDScriptLanguageProtocol::notify_client, DEFVAL(Variant()), DEFVAL(-1));
+	ClassDB::bind_method(D_METHOD("notify_client", "p_method", "p_params"), &GDScriptLanguageProtocol::notify_client, DEFVAL(Variant()), DEFVAL(-1));
 	ClassDB::bind_method(D_METHOD("is_smart_resolve_enabled"), &GDScriptLanguageProtocol::is_smart_resolve_enabled);
 	ClassDB::bind_method(D_METHOD("get_text_document"), &GDScriptLanguageProtocol::get_text_document);
 	ClassDB::bind_method(D_METHOD("get_workspace"), &GDScriptLanguageProtocol::get_workspace);
@@ -116,11 +189,12 @@ Dictionary GDScriptLanguageProtocol::initialize(const Dictionary &p_params) {
 		Dictionary params;
 		params["path"] = workspace->root;
 		Dictionary request = make_notification("gdscrip_client/changeWorkspace", params);
-		if (Ref<WebSocketPeer> *peer = clients.getptr(lastest_client_id)) {
+
+		Ref<LSPeer> peer = clients.get(latest_client_id);
+		if (peer != NULL) {
 			String msg = JSON::print(request);
 			msg = format_output(msg);
-			CharString charstr = msg.utf8();
-			(*peer)->put_packet((const uint8_t *)charstr.ptr(), charstr.length());
+			(*peer)->res_queue.push_back(msg.utf8());
 		}
 	}
 
@@ -153,61 +227,59 @@ void GDScriptLanguageProtocol::initialized(const Variant &p_params) {
 }
 
 void GDScriptLanguageProtocol::poll() {
-	server->poll();
+	if (server->is_connection_available()) {
+		on_client_connected();
+	}
+	const int *id = NULL;
+	while ((id = clients.next(id))) {
+		Ref<LSPeer> peer = clients.get(*id);
+		StreamPeerTCP::Status status = peer->connection->get_status();
+		if (status == StreamPeerTCP::STATUS_NONE || status == StreamPeerTCP::STATUS_ERROR) {
+			on_client_disconnected(*id);
+			id = NULL;
+		} else {
+			if (peer->connection->get_available_bytes() > 0) {
+				latest_client_id = *id;
+				Error err = peer->handle_data();
+				if (err != OK && err != ERR_BUSY) {
+					on_client_disconnected(*id);
+					id = NULL;
+				}
+			}
+			Error err = peer->send_data();
+			if (err != OK && err != ERR_BUSY) {
+				on_client_disconnected(*id);
+				id = NULL;
+			}
+		}
+	}
 }
 
 Error GDScriptLanguageProtocol::start(int p_port, const IP_Address &p_bind_ip) {
-	if (server == NULL) {
-		server = dynamic_cast<WebSocketServer *>(ClassDB::instance("WebSocketServer"));
-		ERR_FAIL_COND_V(!server, FAILED);
-		server->set_buffers(8192, 1024, 8192, 1024); // 8mb should be way more than enough
-		server->connect("data_received", this, "on_data_received");
-		server->connect("client_connected", this, "on_client_connected");
-		server->connect("client_disconnected", this, "on_client_disconnected");
-	}
-	server->set_bind_ip(p_bind_ip);
-	return server->listen(p_port);
+	return server->listen(p_port, p_bind_ip);
 }
 
 void GDScriptLanguageProtocol::stop() {
-	const int *ptr = clients.next(NULL);
-	while (ptr) {
-		clients.get(*ptr)->close();
-		ptr = clients.next(ptr);
+	const int *id = NULL;
+	while ((id = clients.next(id))) {
+		Ref<LSPeer> peer = clients.get(*id);
+		peer->connection->disconnect_from_host();
 	}
-	server->stop();
-	clients.clear();
-}
-
-void GDScriptLanguageProtocol::notify_all_clients(const String &p_method, const Variant &p_params) {
 
-	Dictionary message = make_notification(p_method, p_params);
-	String msg = JSON::print(message);
-	msg = format_output(msg);
-	CharString charstr = msg.utf8();
-	const int *p_id = clients.next(NULL);
-	while (p_id != NULL) {
-		Ref<WebSocketPeer> peer = clients.get(*p_id);
-		(*peer)->put_packet((const uint8_t *)charstr.ptr(), charstr.length());
-		p_id = clients.next(p_id);
-	}
+	server->stop();
 }
 
-void GDScriptLanguageProtocol::notify_client(const String &p_method, const Variant &p_params, int p_client) {
-
-	if (p_client == -1) {
-		p_client = lastest_client_id;
+void GDScriptLanguageProtocol::notify_client(const String &p_method, const Variant &p_params, int p_client_id) {
+	if (p_client_id == -1) {
+		p_client_id = latest_client_id;
 	}
-
-	Ref<WebSocketPeer> *peer = clients.getptr(p_client);
+	Ref<LSPeer> peer = clients.get(p_client_id);
 	ERR_FAIL_COND(peer == NULL);
 
 	Dictionary message = make_notification(p_method, p_params);
 	String msg = JSON::print(message);
 	msg = format_output(msg);
-	CharString charstr = msg.utf8();
-
-	(*peer)->put_packet((const uint8_t *)charstr.ptr(), charstr.length());
+	peer->res_queue.push_back(msg.utf8());
 }
 
 bool GDScriptLanguageProtocol::is_smart_resolve_enabled() const {
@@ -219,7 +291,7 @@ bool GDScriptLanguageProtocol::is_goto_native_symbols_enabled() const {
 }
 
 GDScriptLanguageProtocol::GDScriptLanguageProtocol() {
-	server = NULL;
+	server.instance();
 	singleton = this;
 	_initialized = false;
 	workspace.instance();
@@ -228,9 +300,6 @@ GDScriptLanguageProtocol::GDScriptLanguageProtocol() {
 	set_scope("completionItem", text_document.ptr());
 	set_scope("workspace", workspace.ptr());
 	workspace->root = ProjectSettings::get_singleton()->get_resource_path();
-}
-
-GDScriptLanguageProtocol::~GDScriptLanguageProtocol() {
-	memdelete(server);
-	server = NULL;
+	latest_client_id = 0;
+	next_client_id = 0;
 }
diff --git a/modules/gdscript/language_server/gdscript_language_protocol.h b/modules/gdscript/language_server/gdscript_language_protocol.h
index 52c680ab19..3f0ae36af2 100644
--- a/modules/gdscript/language_server/gdscript_language_protocol.h
+++ b/modules/gdscript/language_server/gdscript_language_protocol.h
@@ -31,16 +31,36 @@
 #ifndef GDSCRIPT_PROTOCAL_SERVER_H
 #define GDSCRIPT_PROTOCAL_SERVER_H
 
+#include "core/io/stream_peer.h"
+#include "core/io/stream_peer_tcp.h"
+#include "core/io/tcp_server.h"
 #include "gdscript_text_document.h"
 #include "gdscript_workspace.h"
 #include "lsp.hpp"
 #include "modules/jsonrpc/jsonrpc.h"
-#include "modules/websocket/websocket_peer.h"
-#include "modules/websocket/websocket_server.h"
+
+#define LSP_MAX_BUFFER_SIZE 4194304
+#define LSP_MAX_CLIENTS 8
 
 class GDScriptLanguageProtocol : public JSONRPC {
 	GDCLASS(GDScriptLanguageProtocol, JSONRPC)
 
+private:
+	struct LSPeer : Reference {
+		Ref<StreamPeerTCP> connection;
+
+		uint8_t req_buf[LSP_MAX_BUFFER_SIZE];
+		int req_pos = 0;
+		bool has_header = false;
+		bool has_content = false;
+		int content_length = 0;
+		Vector<CharString> res_queue;
+		int res_sent = 0;
+
+		Error handle_data();
+		Error send_data();
+	};
+
 	enum LSPErrorCode {
 		RequestCancelled = -32800,
 		ContentModified = -32801,
@@ -48,16 +68,16 @@ class GDScriptLanguageProtocol : public JSONRPC {
 
 	static GDScriptLanguageProtocol *singleton;
 
-	HashMap<int, Ref<WebSocketPeer> > clients;
-	WebSocketServer *server;
-	int lastest_client_id;
+	HashMap<int, Ref<LSPeer> > clients;
+	Ref<TCP_Server> server;
+	int latest_client_id;
+	int next_client_id;
 
 	Ref<GDScriptTextDocument> text_document;
 	Ref<GDScriptWorkspace> workspace;
 
-	void on_data_received(int p_id);
-	void on_client_connected(int p_id, const String &p_protocal);
-	void on_client_disconnected(int p_id, bool p_was_clean_close);
+	Error on_client_connected();
+	void on_client_disconnected(const int &p_client_id);
 
 	String process_message(const String &p_text);
 	String format_output(const String &p_text);
@@ -80,14 +100,12 @@ public:
 	Error start(int p_port, const IP_Address &p_bind_ip);
 	void stop();
 
-	void notify_all_clients(const String &p_method, const Variant &p_params = Variant());
-	void notify_client(const String &p_method, const Variant &p_params = Variant(), int p_client = -1);
+	void notify_client(const String &p_method, const Variant &p_params = Variant(), int p_client_id = -1);
 
 	bool is_smart_resolve_enabled() const;
 	bool is_goto_native_symbols_enabled() const;
 
 	GDScriptLanguageProtocol();
-	~GDScriptLanguageProtocol();
 };
 
 #endif
diff --git a/modules/gdscript/language_server/gdscript_workspace.cpp b/modules/gdscript/language_server/gdscript_workspace.cpp
index 1c0590cff1..ea54784f96 100644
--- a/modules/gdscript/language_server/gdscript_workspace.cpp
+++ b/modules/gdscript/language_server/gdscript_workspace.cpp
@@ -33,8 +33,11 @@
 #include "../gdscript_parser.h"
 #include "core/project_settings.h"
 #include "core/script_language.h"
+#include "editor/editor_file_system.h"
 #include "editor/editor_help.h"
+#include "editor/editor_node.h"
 #include "gdscript_language_protocol.h"
+#include "scene/resources/packed_scene.h"
 
 void GDScriptWorkspace::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("symbol"), &GDScriptWorkspace::symbol);
@@ -373,6 +376,46 @@ void GDScriptWorkspace::publish_diagnostics(const String &p_path) {
 	GDScriptLanguageProtocol::get_singleton()->notify_client("textDocument/publishDiagnostics", params);
 }
 
+void GDScriptWorkspace::_get_owners(EditorFileSystemDirectory *efsd, String p_path, List<String> &owners) {
+	if (!efsd)
+		return;
+
+	for (int i = 0; i < efsd->get_subdir_count(); i++) {
+		_get_owners(efsd->get_subdir(i), p_path, owners);
+	}
+
+	for (int i = 0; i < efsd->get_file_count(); i++) {
+
+		Vector<String> deps = efsd->get_file_deps(i);
+		bool found = false;
+		for (int j = 0; j < deps.size(); j++) {
+			if (deps[j] == p_path) {
+				found = true;
+				break;
+			}
+		}
+		if (!found)
+			continue;
+
+		owners.push_back(efsd->get_file_path(i));
+	}
+}
+
+Node *GDScriptWorkspace::_get_owner_node(String p_path) {
+	Node *owner_node = NULL;
+	List<String> owners;
+
+	_get_owners(EditorFileSystem::get_singleton()->get_filesystem(), p_path, owners);
+
+	if (owners.size() > 0) {
+		NodePath owner_path = owners[0];
+		Ref<PackedScene> owner_res = ResourceLoader::load(owner_path);
+		owner_node = owner_res->instance(PackedScene::GEN_EDIT_STATE_DISABLED);
+	}
+
+	return owner_node;
+}
+
 void GDScriptWorkspace::completion(const lsp::CompletionParams &p_params, List<ScriptCodeCompletionOption> *r_options) {
 
 	String path = get_file_path(p_params.textDocument.uri);
@@ -380,8 +423,12 @@ void GDScriptWorkspace::completion(const lsp::CompletionParams &p_params, List<S
 	bool forced = false;
 
 	if (const ExtendGDScriptParser *parser = get_parse_result(path)) {
+		Node *owner_node = _get_owner_node(path);
 		String code = parser->get_text_for_completion(p_params.position);
-		GDScriptLanguage::get_singleton()->complete_code(code, path, NULL, r_options, forced, call_hint);
+		GDScriptLanguage::get_singleton()->complete_code(code, path, owner_node, r_options, forced, call_hint);
+		if (owner_node) {
+			memdelete(owner_node);
+		}
 	}
 }
 
diff --git a/modules/gdscript/language_server/gdscript_workspace.h b/modules/gdscript/language_server/gdscript_workspace.h
index 146a5cb7c9..8b46d345d9 100644
--- a/modules/gdscript/language_server/gdscript_workspace.h
+++ b/modules/gdscript/language_server/gdscript_workspace.h
@@ -33,12 +33,17 @@
 
 #include "../gdscript_parser.h"
 #include "core/variant.h"
+#include "editor/editor_file_system.h"
 #include "gdscript_extend_parser.h"
 #include "lsp.hpp"
 
 class GDScriptWorkspace : public Reference {
 	GDCLASS(GDScriptWorkspace, Reference);
 
+private:
+	void _get_owners(EditorFileSystemDirectory *efsd, String p_path, List<String> &owners);
+	Node *_get_owner_node(String p_path);
+
 protected:
 	static void _bind_methods();
 	void remove_cache_parser(const String &p_path);
diff --git a/modules/glslang/SCsub b/modules/glslang/SCsub
index 8c9445436e..ae102238f2 100644
--- a/modules/glslang/SCsub
+++ b/modules/glslang/SCsub
@@ -58,7 +58,11 @@ if env['builtin_glslang']:
 
     thirdparty_sources = [thirdparty_dir + file for file in thirdparty_sources]
 
-    env_glslang.Prepend(CPPPATH=[thirdparty_dir])
+    # Treat glslang headers as system headers to avoid raising warnings. Not supported on MSVC.
+    if not env.msvc:
+        env_glslang.Append(CPPFLAGS=['-isystem', Dir(thirdparty_dir).path])
+    else:
+        env_glslang.Prepend(CPPPATH=[thirdparty_dir])
 
     env_thirdparty = env_glslang.Clone()
     env_thirdparty.disable_warnings()
diff --git a/modules/glslang/register_types.cpp b/modules/glslang/register_types.cpp
index 1e4481a6a0..d2b4a18fc7 100644
--- a/modules/glslang/register_types.cpp
+++ b/modules/glslang/register_types.cpp
@@ -142,9 +142,9 @@ static const TBuiltInResource default_builtin_resource = {
 	}
 };
 
-static PoolVector<uint8_t> _compile_shader_glsl(RenderingDevice::ShaderStage p_stage, const String &p_source_code, RenderingDevice::ShaderLanguage p_language, String *r_error) {
+static Vector<uint8_t> _compile_shader_glsl(RenderingDevice::ShaderStage p_stage, const String &p_source_code, RenderingDevice::ShaderLanguage p_language, String *r_error) {
 
-	PoolVector<uint8_t> ret;
+	Vector<uint8_t> ret;
 
 	ERR_FAIL_COND_V(p_language == RenderingDevice::SHADER_LANGUAGE_HLSL, ret);
 
@@ -224,8 +224,8 @@ static PoolVector<uint8_t> _compile_shader_glsl(RenderingDevice::ShaderStage p_s
 
 	ret.resize(SpirV.size() * sizeof(uint32_t));
 	{
-		PoolVector<uint8_t>::Write w = ret.write();
-		copymem(w.ptr(), &SpirV[0], SpirV.size() * sizeof(uint32_t));
+		uint8_t *w = ret.ptrw();
+		copymem(w, &SpirV[0], SpirV.size() * sizeof(uint32_t));
 	}
 
 	return ret;
diff --git a/modules/gridmap/grid_map.cpp b/modules/gridmap/grid_map.cpp
index 7fe58f8ce7..84075f76fd 100644
--- a/modules/gridmap/grid_map.cpp
+++ b/modules/gridmap/grid_map.cpp
@@ -49,9 +49,9 @@ bool GridMap::_set(const StringName &p_name, const Variant &p_value) {
 
 		if (d.has("cells")) {
 
-			PoolVector<int> cells = d["cells"];
+			Vector<int> cells = d["cells"];
 			int amount = cells.size();
-			PoolVector<int>::Read r = cells.read();
+			const int *r = cells.ptr();
 			ERR_FAIL_COND_V(amount % 3, false); // not even
 			cell_map.clear();
 			for (int i = 0; i < amount / 3; i++) {
@@ -103,10 +103,10 @@ bool GridMap::_get(const StringName &p_name, Variant &r_ret) const {
 
 		Dictionary d;
 
-		PoolVector<int> cells;
+		Vector<int> cells;
 		cells.resize(cell_map.size() * 3);
 		{
-			PoolVector<int>::Write w = cells.write();
+			int *w = cells.ptrw();
 			int i = 0;
 			for (Map<IndexKey, Cell>::Element *E = cell_map.front(); E; E = E->next(), i++) {
 
@@ -439,7 +439,7 @@ bool GridMap::_octant_update(const OctantKey &p_key) {
 		return true;
 	}
 
-	PoolVector<Vector3> col_debug;
+	Vector<Vector3> col_debug;
 
 	/*
 	 * foreach item in this octant,
@@ -874,7 +874,7 @@ void GridMap::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "cell_center_x"), "set_center_x", "get_center_x");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "cell_center_y"), "set_center_y", "get_center_y");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "cell_center_z"), "set_center_z", "get_center_z");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "cell_scale"), "set_cell_scale", "get_cell_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "cell_scale"), "set_cell_scale", "get_cell_scale");
 	ADD_GROUP("Collision", "collision_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "collision_layer", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collision_layer", "get_collision_layer");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "collision_mask", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collision_mask", "get_collision_mask");
diff --git a/modules/gridmap/grid_map_editor_plugin.cpp b/modules/gridmap/grid_map_editor_plugin.cpp
index 2144ff264f..761771a02c 100644
--- a/modules/gridmap/grid_map_editor_plugin.cpp
+++ b/modules/gridmap/grid_map_editor_plugin.cpp
@@ -954,7 +954,7 @@ void GridMapEditor::update_palette() {
 
 void GridMapEditor::edit(GridMap *p_gridmap) {
 	if (!p_gridmap && node)
-		node->disconnect("cell_size_changed", this, "_draw_grids");
+		node->disconnect_compat("cell_size_changed", this, "_draw_grids");
 
 	node = p_gridmap;
 
@@ -988,7 +988,7 @@ void GridMapEditor::edit(GridMap *p_gridmap) {
 	update_grid();
 	_update_clip();
 
-	node->connect("cell_size_changed", this, "_draw_grids");
+	node->connect_compat("cell_size_changed", this, "_draw_grids");
 }
 
 void GridMapEditor::_update_clip() {
@@ -1077,8 +1077,8 @@ void GridMapEditor::_notification(int p_what) {
 	switch (p_what) {
 
 		case NOTIFICATION_ENTER_TREE: {
-			get_tree()->connect("node_removed", this, "_node_removed");
-			mesh_library_palette->connect("item_selected", this, "_item_selected_cbk");
+			get_tree()->connect_compat("node_removed", this, "_node_removed");
+			mesh_library_palette->connect_compat("item_selected", this, "_item_selected_cbk");
 			for (int i = 0; i < 3; i++) {
 
 				grid[i] = VS::get_singleton()->mesh_create();
@@ -1094,7 +1094,7 @@ void GridMapEditor::_notification(int p_what) {
 		} break;
 
 		case NOTIFICATION_EXIT_TREE: {
-			get_tree()->disconnect("node_removed", this, "_node_removed");
+			get_tree()->disconnect_compat("node_removed", this, "_node_removed");
 			_clear_clipboard_data();
 
 			for (int i = 0; i < 3; i++) {
@@ -1241,9 +1241,9 @@ GridMapEditor::GridMapEditor(EditorNode *p_editor) {
 	floor->get_line_edit()->add_constant_override("minimum_spaces", 16);
 
 	spatial_editor_hb->add_child(floor);
-	floor->connect("value_changed", this, "_floor_changed");
-	floor->connect("mouse_exited", this, "_floor_mouse_exited");
-	floor->get_line_edit()->connect("mouse_exited", this, "_floor_mouse_exited");
+	floor->connect_compat("value_changed", this, "_floor_changed");
+	floor->connect_compat("mouse_exited", this, "_floor_mouse_exited");
+	floor->get_line_edit()->connect_compat("mouse_exited", this, "_floor_mouse_exited");
 
 	spatial_editor_hb->add_child(memnew(VSeparator));
 
@@ -1300,7 +1300,7 @@ GridMapEditor::GridMapEditor(EditorNode *p_editor) {
 	settings_vbc->add_margin_child(TTR("Pick Distance:"), settings_pick_distance);
 
 	clip_mode = CLIP_DISABLED;
-	options->get_popup()->connect("id_pressed", this, "_menu_option");
+	options->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
 	HBoxContainer *hb = memnew(HBoxContainer);
 	add_child(hb);
@@ -1310,22 +1310,22 @@ GridMapEditor::GridMapEditor(EditorNode *p_editor) {
 	search_box->set_h_size_flags(SIZE_EXPAND_FILL);
 	search_box->set_placeholder(TTR("Filter meshes"));
 	hb->add_child(search_box);
-	search_box->connect("text_changed", this, "_text_changed");
-	search_box->connect("gui_input", this, "_sbox_input");
+	search_box->connect_compat("text_changed", this, "_text_changed");
+	search_box->connect_compat("gui_input", this, "_sbox_input");
 
 	mode_thumbnail = memnew(ToolButton);
 	mode_thumbnail->set_toggle_mode(true);
 	mode_thumbnail->set_pressed(true);
 	mode_thumbnail->set_icon(p_editor->get_gui_base()->get_icon("FileThumbnail", "EditorIcons"));
 	hb->add_child(mode_thumbnail);
-	mode_thumbnail->connect("pressed", this, "_set_display_mode", varray(DISPLAY_THUMBNAIL));
+	mode_thumbnail->connect_compat("pressed", this, "_set_display_mode", varray(DISPLAY_THUMBNAIL));
 
 	mode_list = memnew(ToolButton);
 	mode_list->set_toggle_mode(true);
 	mode_list->set_pressed(false);
 	mode_list->set_icon(p_editor->get_gui_base()->get_icon("FileList", "EditorIcons"));
 	hb->add_child(mode_list);
-	mode_list->connect("pressed", this, "_set_display_mode", varray(DISPLAY_LIST));
+	mode_list->connect_compat("pressed", this, "_set_display_mode", varray(DISPLAY_LIST));
 
 	size_slider = memnew(HSlider);
 	size_slider->set_h_size_flags(SIZE_EXPAND_FILL);
@@ -1333,7 +1333,7 @@ GridMapEditor::GridMapEditor(EditorNode *p_editor) {
 	size_slider->set_max(4.0f);
 	size_slider->set_step(0.1f);
 	size_slider->set_value(1.0f);
-	size_slider->connect("value_changed", this, "_icon_size_changed");
+	size_slider->connect_compat("value_changed", this, "_icon_size_changed");
 	add_child(size_slider);
 
 	EDITOR_DEF("editors/grid_map/preview_size", 64);
@@ -1343,7 +1343,7 @@ GridMapEditor::GridMapEditor(EditorNode *p_editor) {
 	mesh_library_palette = memnew(ItemList);
 	add_child(mesh_library_palette);
 	mesh_library_palette->set_v_size_flags(SIZE_EXPAND_FILL);
-	mesh_library_palette->connect("gui_input", this, "_mesh_library_palette_input");
+	mesh_library_palette->connect_compat("gui_input", this, "_mesh_library_palette_input");
 
 	info_message = memnew(Label);
 	info_message->set_text(TTR("Give a MeshLibrary resource to this GridMap to use its meshes."));
@@ -1370,9 +1370,9 @@ GridMapEditor::GridMapEditor(EditorNode *p_editor) {
 	{
 		// Selection mesh create.
 
-		PoolVector<Vector3> lines;
-		PoolVector<Vector3> triangles;
-		PoolVector<Vector3> square[3];
+		Vector<Vector3> lines;
+		Vector<Vector3> triangles;
+		Vector<Vector3> square[3];
 
 		for (int i = 0; i < 6; i++) {
 
diff --git a/modules/hdr/image_loader_hdr.cpp b/modules/hdr/image_loader_hdr.cpp
index 3fa7266f1a..c03ae4ab1f 100644
--- a/modules/hdr/image_loader_hdr.cpp
+++ b/modules/hdr/image_loader_hdr.cpp
@@ -63,15 +63,15 @@ Error ImageLoaderHDR::load_image(Ref<Image> p_image, FileAccess *f, bool p_force
 
 	int width = f->get_line().to_int();
 
-	PoolVector<uint8_t> imgdata;
+	Vector<uint8_t> imgdata;
 
 	imgdata.resize(height * width * sizeof(uint32_t));
 
 	{
 
-		PoolVector<uint8_t>::Write w = imgdata.write();
+		uint8_t *w = imgdata.ptrw();
 
-		uint8_t *ptr = (uint8_t *)w.ptr();
+		uint8_t *ptr = (uint8_t *)w;
 
 		if (width < 8 || width >= 32768) {
 			// Read flat data
diff --git a/modules/jpg/image_loader_jpegd.cpp b/modules/jpg/image_loader_jpegd.cpp
index a1f0f0ef6a..9e87d11ac1 100644
--- a/modules/jpg/image_loader_jpegd.cpp
+++ b/modules/jpg/image_loader_jpegd.cpp
@@ -57,13 +57,13 @@ Error jpeg_load_image_from_buffer(Image *p_image, const uint8_t *p_buffer, int p
 
 	const int dst_bpl = image_width * comps;
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 
 	data.resize(dst_bpl * image_height);
 
-	PoolVector<uint8_t>::Write dw = data.write();
+	uint8_t *dw = data.ptrw();
 
-	jpgd::uint8 *pImage_data = (jpgd::uint8 *)dw.ptr();
+	jpgd::uint8 *pImage_data = (jpgd::uint8 *)dw;
 
 	for (int y = 0; y < image_height; y++) {
 		const jpgd::uint8 *pScan_line;
@@ -96,7 +96,6 @@ Error jpeg_load_image_from_buffer(Image *p_image, const uint8_t *p_buffer, int p
 	else
 		fmt = Image::FORMAT_RGB8;
 
-	dw.release();
 	p_image->create(image_width, image_height, 0, fmt, data);
 
 	return OK;
@@ -104,18 +103,18 @@ Error jpeg_load_image_from_buffer(Image *p_image, const uint8_t *p_buffer, int p
 
 Error ImageLoaderJPG::load_image(Ref<Image> p_image, FileAccess *f, bool p_force_linear, float p_scale) {
 
-	PoolVector<uint8_t> src_image;
+	Vector<uint8_t> src_image;
 	int src_image_len = f->get_len();
 	ERR_FAIL_COND_V(src_image_len == 0, ERR_FILE_CORRUPT);
 	src_image.resize(src_image_len);
 
-	PoolVector<uint8_t>::Write w = src_image.write();
+	uint8_t *w = src_image.ptrw();
 
 	f->get_buffer(&w[0], src_image_len);
 
 	f->close();
 
-	Error err = jpeg_load_image_from_buffer(p_image.ptr(), w.ptr(), src_image_len);
+	Error err = jpeg_load_image_from_buffer(p_image.ptr(), w, src_image_len);
 
 	return err;
 }
diff --git a/modules/mbedtls/crypto_mbedtls.cpp b/modules/mbedtls/crypto_mbedtls.cpp
index 2bd80064e3..ee3c78aeb3 100644
--- a/modules/mbedtls/crypto_mbedtls.cpp
+++ b/modules/mbedtls/crypto_mbedtls.cpp
@@ -53,22 +53,22 @@ CryptoKey *CryptoKeyMbedTLS::create() {
 Error CryptoKeyMbedTLS::load(String p_path) {
 	ERR_FAIL_COND_V_MSG(locks, ERR_ALREADY_IN_USE, "Key is in use");
 
-	PoolByteArray out;
+	PackedByteArray out;
 	FileAccess *f = FileAccess::open(p_path, FileAccess::READ);
 	ERR_FAIL_COND_V_MSG(!f, ERR_INVALID_PARAMETER, "Cannot open CryptoKeyMbedTLS file '" + p_path + "'.");
 
 	int flen = f->get_len();
 	out.resize(flen + 1);
 	{
-		PoolByteArray::Write w = out.write();
-		f->get_buffer(w.ptr(), flen);
+		uint8_t *w = out.ptrw();
+		f->get_buffer(w, flen);
 		w[flen] = 0; //end f string
 	}
 	memdelete(f);
 
-	int ret = mbedtls_pk_parse_key(&pkey, out.read().ptr(), out.size(), NULL, 0);
+	int ret = mbedtls_pk_parse_key(&pkey, out.ptr(), out.size(), NULL, 0);
 	// We MUST zeroize the memory for safety!
-	mbedtls_platform_zeroize(out.write().ptr(), out.size());
+	mbedtls_platform_zeroize(out.ptrw(), out.size());
 	ERR_FAIL_COND_V_MSG(ret, FAILED, "Error parsing private key '" + itos(ret) + "'.");
 
 	return OK;
@@ -102,20 +102,20 @@ X509Certificate *X509CertificateMbedTLS::create() {
 Error X509CertificateMbedTLS::load(String p_path) {
 	ERR_FAIL_COND_V_MSG(locks, ERR_ALREADY_IN_USE, "Certificate is in use");
 
-	PoolByteArray out;
+	PackedByteArray out;
 	FileAccess *f = FileAccess::open(p_path, FileAccess::READ);
 	ERR_FAIL_COND_V_MSG(!f, ERR_INVALID_PARAMETER, "Cannot open X509CertificateMbedTLS file '" + p_path + "'.");
 
 	int flen = f->get_len();
 	out.resize(flen + 1);
 	{
-		PoolByteArray::Write w = out.write();
-		f->get_buffer(w.ptr(), flen);
+		uint8_t *w = out.ptrw();
+		f->get_buffer(w, flen);
 		w[flen] = 0; //end f string
 	}
 	memdelete(f);
 
-	int ret = mbedtls_x509_crt_parse(&cert, out.read().ptr(), out.size());
+	int ret = mbedtls_x509_crt_parse(&cert, out.ptr(), out.size());
 	ERR_FAIL_COND_V_MSG(ret, FAILED, "Error parsing some certificates: " + itos(ret));
 
 	return OK;
@@ -210,15 +210,15 @@ void CryptoMbedTLS::load_default_certificates(String p_path) {
 #ifdef BUILTIN_CERTS_ENABLED
 	else {
 		// Use builtin certs only if user did not override it in project settings.
-		PoolByteArray out;
+		PackedByteArray out;
 		out.resize(_certs_uncompressed_size + 1);
-		PoolByteArray::Write w = out.write();
-		Compression::decompress(w.ptr(), _certs_uncompressed_size, _certs_compressed, _certs_compressed_size, Compression::MODE_DEFLATE);
+		uint8_t *w = out.ptrw();
+		Compression::decompress(w, _certs_uncompressed_size, _certs_compressed, _certs_compressed_size, Compression::MODE_DEFLATE);
 		w[_certs_uncompressed_size] = 0; // Make sure it ends with string terminator
 #ifdef DEBUG_ENABLED
 		print_verbose("Loaded builtin certs");
 #endif
-		default_certs->load_from_memory(out.read().ptr(), out.size());
+		default_certs->load_from_memory(out.ptr(), out.size());
 	}
 #endif
 }
@@ -276,9 +276,9 @@ Ref<X509Certificate> CryptoMbedTLS::generate_self_signed_certificate(Ref<CryptoK
 	return out;
 }
 
-PoolByteArray CryptoMbedTLS::generate_random_bytes(int p_bytes) {
-	PoolByteArray out;
+PackedByteArray CryptoMbedTLS::generate_random_bytes(int p_bytes) {
+	PackedByteArray out;
 	out.resize(p_bytes);
-	mbedtls_ctr_drbg_random(&ctr_drbg, out.write().ptr(), p_bytes);
+	mbedtls_ctr_drbg_random(&ctr_drbg, out.ptrw(), p_bytes);
 	return out;
 }
diff --git a/modules/mbedtls/crypto_mbedtls.h b/modules/mbedtls/crypto_mbedtls.h
index edb5841761..6c1c0e255d 100644
--- a/modules/mbedtls/crypto_mbedtls.h
+++ b/modules/mbedtls/crypto_mbedtls.h
@@ -113,7 +113,7 @@ public:
 	static X509CertificateMbedTLS *get_default_certificates();
 	static void load_default_certificates(String p_path);
 
-	virtual PoolByteArray generate_random_bytes(int p_bytes);
+	virtual PackedByteArray generate_random_bytes(int p_bytes);
 	virtual Ref<CryptoKey> generate_rsa(int p_bytes);
 	virtual Ref<X509Certificate> generate_self_signed_certificate(Ref<CryptoKey> p_key, String p_issuer_name, String p_not_before, String p_not_after);
 
diff --git a/core/ref_ptr.cpp b/modules/mbedtls/dtls_server_mbedtls.cpp
index 7e35bcc56c..215b511758 100644
--- a/core/ref_ptr.cpp
+++ b/modules/mbedtls/dtls_server_mbedtls.cpp
@@ -1,5 +1,5 @@
 /*************************************************************************/
-/*  ref_ptr.cpp                                                          */
+/*  dtls_server_mbedtls.cpp                                              */
 /*************************************************************************/
 /*                       This file is part of:                           */
 /*                           GODOT ENGINE                                */
@@ -28,76 +28,51 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
-#include "ref_ptr.h"
+#include "dtls_server_mbedtls.h"
+#include "packet_peer_mbed_dtls.h"
 
-#include "core/reference.h"
-#include "core/resource.h"
-
-void RefPtr::operator=(const RefPtr &p_other) {
-
-	Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
-	Ref<Reference> *ref_other = reinterpret_cast<Ref<Reference> *>(const_cast<char *>(&p_other.data[0]));
-
-	*ref = *ref_other;
-}
-
-bool RefPtr::operator==(const RefPtr &p_other) const {
-
-	Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
-	Ref<Reference> *ref_other = reinterpret_cast<Ref<Reference> *>(const_cast<char *>(&p_other.data[0]));
-
-	return *ref == *ref_other;
+Error DTLSServerMbedTLS::setup(Ref<CryptoKey> p_key, Ref<X509Certificate> p_cert, Ref<X509Certificate> p_ca_chain) {
+	ERR_FAIL_COND_V(_cookies->setup() != OK, ERR_ALREADY_IN_USE);
+	_key = p_key;
+	_cert = p_cert;
+	_ca_chain = p_ca_chain;
+	return OK;
 }
 
-bool RefPtr::operator!=(const RefPtr &p_other) const {
-
-	Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
-	Ref<Reference> *ref_other = reinterpret_cast<Ref<Reference> *>(const_cast<char *>(&p_other.data[0]));
-
-	return *ref != *ref_other;
+void DTLSServerMbedTLS::stop() {
+	_cookies->clear();
 }
 
-RefPtr::RefPtr(const RefPtr &p_other) {
-
-	memnew_placement(&data[0], Ref<Reference>);
-
-	Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
-	Ref<Reference> *ref_other = reinterpret_cast<Ref<Reference> *>(const_cast<char *>(&p_other.data[0]));
+Ref<PacketPeerDTLS> DTLSServerMbedTLS::take_connection(Ref<PacketPeerUDP> p_udp_peer) {
+	Ref<PacketPeerMbedDTLS> out;
+	out.instance();
 
-	*ref = *ref_other;
+	ERR_FAIL_COND_V(!out.is_valid(), out);
+	ERR_FAIL_COND_V(!p_udp_peer.is_valid(), out);
+	out->accept_peer(p_udp_peer, _key, _cert, _ca_chain, _cookies);
+	return out;
 }
 
-bool RefPtr::is_null() const {
+DTLSServer *DTLSServerMbedTLS::_create_func() {
 
-	Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
-	return ref->is_null();
+	return memnew(DTLSServerMbedTLS);
 }
 
-RID RefPtr::get_rid() const {
+void DTLSServerMbedTLS::initialize() {
 
-	Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
-	if (ref->is_null())
-		return RID();
-	Resource *res = Object::cast_to<Resource>(ref->ptr());
-	if (res)
-		return res->get_rid();
-	return RID();
+	_create = _create_func;
+	available = true;
 }
 
-void RefPtr::unref() {
-
-	Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
-	ref->unref();
+void DTLSServerMbedTLS::finalize() {
+	_create = NULL;
+	available = false;
 }
 
-RefPtr::RefPtr() {
-
-	ERR_FAIL_COND(sizeof(Ref<Reference>) > DATASIZE);
-	memnew_placement(&data[0], Ref<Reference>);
+DTLSServerMbedTLS::DTLSServerMbedTLS() {
+	_cookies.instance();
 }
 
-RefPtr::~RefPtr() {
-
-	Ref<Reference> *ref = reinterpret_cast<Ref<Reference> *>(&data[0]);
-	ref->~Ref<Reference>();
+DTLSServerMbedTLS::~DTLSServerMbedTLS() {
+	stop();
 }
diff --git a/modules/mbedtls/dtls_server_mbedtls.h b/modules/mbedtls/dtls_server_mbedtls.h
new file mode 100644
index 0000000000..d61ab3179e
--- /dev/null
+++ b/modules/mbedtls/dtls_server_mbedtls.h
@@ -0,0 +1,58 @@
+/*************************************************************************/
+/*  dtls_server_mbedtls.h                                                */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef MBED_DTLS_SERVER_H
+#define MBED_DTLS_SERVER_H
+
+#include "core/io/dtls_server.h"
+#include "ssl_context_mbedtls.h"
+
+class DTLSServerMbedTLS : public DTLSServer {
+
+private:
+	static DTLSServer *_create_func();
+	Ref<CryptoKey> _key;
+	Ref<X509Certificate> _cert;
+	Ref<X509Certificate> _ca_chain;
+	Ref<CookieContextMbedTLS> _cookies;
+
+public:
+	static void initialize();
+	static void finalize();
+
+	virtual Error setup(Ref<CryptoKey> p_key, Ref<X509Certificate> p_cert, Ref<X509Certificate> p_ca_chain = Ref<X509Certificate>());
+	virtual void stop();
+	virtual Ref<PacketPeerDTLS> take_connection(Ref<PacketPeerUDP> p_peer);
+
+	DTLSServerMbedTLS();
+	~DTLSServerMbedTLS();
+};
+
+#endif // MBED_DTLS_SERVER_H
diff --git a/modules/mbedtls/packet_peer_mbed_dtls.cpp b/modules/mbedtls/packet_peer_mbed_dtls.cpp
new file mode 100755
index 0000000000..bdf36ad1b1
--- /dev/null
+++ b/modules/mbedtls/packet_peer_mbed_dtls.cpp
@@ -0,0 +1,297 @@
+/*************************************************************************/
+/*  packet_peer_mbed_dtls.cpp                                            */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "packet_peer_mbed_dtls.h"
+#include "mbedtls/platform_util.h"
+
+#include "core/io/stream_peer_ssl.h"
+#include "core/os/file_access.h"
+
+int PacketPeerMbedDTLS::bio_send(void *ctx, const unsigned char *buf, size_t len) {
+
+	if (buf == NULL || len <= 0) return 0;
+
+	PacketPeerMbedDTLS *sp = (PacketPeerMbedDTLS *)ctx;
+
+	ERR_FAIL_COND_V(sp == NULL, 0);
+
+	Error err = sp->base->put_packet((const uint8_t *)buf, len);
+	if (err == ERR_BUSY) {
+		return MBEDTLS_ERR_SSL_WANT_WRITE;
+	} else if (err != OK) {
+		ERR_FAIL_V(MBEDTLS_ERR_SSL_INTERNAL_ERROR);
+	}
+	return len;
+}
+
+int PacketPeerMbedDTLS::bio_recv(void *ctx, unsigned char *buf, size_t len) {
+
+	if (buf == NULL || len <= 0) return 0;
+
+	PacketPeerMbedDTLS *sp = (PacketPeerMbedDTLS *)ctx;
+
+	ERR_FAIL_COND_V(sp == NULL, 0);
+
+	int pc = sp->base->get_available_packet_count();
+	if (pc == 0) {
+		return MBEDTLS_ERR_SSL_WANT_READ;
+	} else if (pc < 0) {
+		ERR_FAIL_V(MBEDTLS_ERR_SSL_INTERNAL_ERROR);
+	}
+
+	const uint8_t *buffer;
+	int buffer_size = 0;
+	Error err = sp->base->get_packet(&buffer, buffer_size);
+	if (err != OK) {
+		return MBEDTLS_ERR_SSL_INTERNAL_ERROR;
+	}
+	copymem(buf, buffer, buffer_size);
+	return buffer_size;
+}
+
+void PacketPeerMbedDTLS::_cleanup() {
+
+	ssl_ctx->clear();
+	base = Ref<PacketPeer>();
+	status = STATUS_DISCONNECTED;
+}
+
+int PacketPeerMbedDTLS::_set_cookie() {
+	// Setup DTLS session cookie for this client
+	uint8_t client_id[18];
+	IP_Address addr = base->get_packet_address();
+	uint16_t port = base->get_packet_port();
+	copymem(client_id, addr.get_ipv6(), 16);
+	copymem(&client_id[16], (uint8_t *)&port, 2);
+	return mbedtls_ssl_set_client_transport_id(ssl_ctx->get_context(), client_id, 18);
+}
+
+Error PacketPeerMbedDTLS::_do_handshake() {
+	int ret = 0;
+	while ((ret = mbedtls_ssl_handshake(ssl_ctx->get_context())) != 0) {
+		if (ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE) {
+			if (ret != MBEDTLS_ERR_SSL_HELLO_VERIFY_REQUIRED) {
+				ERR_PRINT("TLS handshake error: " + itos(ret));
+				SSLContextMbedTLS::print_mbedtls_error(ret);
+			}
+			_cleanup();
+			status = STATUS_ERROR;
+			return FAILED;
+		}
+		// Will retry via poll later
+		return OK;
+	}
+
+	status = STATUS_CONNECTED;
+	return OK;
+}
+
+Error PacketPeerMbedDTLS::connect_to_peer(Ref<PacketPeerUDP> p_base, bool p_validate_certs, const String &p_for_hostname, Ref<X509Certificate> p_ca_certs) {
+
+	ERR_FAIL_COND_V(!p_base.is_valid() || !p_base->is_connected_to_host(), ERR_INVALID_PARAMETER);
+
+	base = p_base;
+	int ret = 0;
+	int authmode = p_validate_certs ? MBEDTLS_SSL_VERIFY_REQUIRED : MBEDTLS_SSL_VERIFY_NONE;
+
+	Error err = ssl_ctx->init_client(MBEDTLS_SSL_TRANSPORT_DATAGRAM, authmode, p_ca_certs);
+	ERR_FAIL_COND_V(err != OK, err);
+
+	mbedtls_ssl_set_hostname(ssl_ctx->get_context(), p_for_hostname.utf8().get_data());
+	mbedtls_ssl_set_bio(ssl_ctx->get_context(), this, bio_send, bio_recv, NULL);
+	mbedtls_ssl_set_timer_cb(ssl_ctx->get_context(), &timer, mbedtls_timing_set_delay, mbedtls_timing_get_delay);
+
+	status = STATUS_HANDSHAKING;
+
+	if ((ret = _do_handshake()) != OK) {
+		status = STATUS_ERROR_HOSTNAME_MISMATCH;
+		return FAILED;
+	}
+
+	return OK;
+}
+
+Error PacketPeerMbedDTLS::accept_peer(Ref<PacketPeerUDP> p_base, Ref<CryptoKey> p_key, Ref<X509Certificate> p_cert, Ref<X509Certificate> p_ca_chain, Ref<CookieContextMbedTLS> p_cookies) {
+
+	Error err = ssl_ctx->init_server(MBEDTLS_SSL_TRANSPORT_DATAGRAM, MBEDTLS_SSL_VERIFY_NONE, p_key, p_cert, p_cookies);
+	ERR_FAIL_COND_V(err != OK, err);
+
+	base = p_base;
+	base->set_blocking_mode(false);
+
+	mbedtls_ssl_session_reset(ssl_ctx->get_context());
+
+	int ret = _set_cookie();
+	if (ret != 0) {
+		_cleanup();
+		ERR_FAIL_V_MSG(FAILED, "Error setting DTLS client cookie");
+	}
+
+	mbedtls_ssl_set_bio(ssl_ctx->get_context(), this, bio_send, bio_recv, NULL);
+	mbedtls_ssl_set_timer_cb(ssl_ctx->get_context(), &timer, mbedtls_timing_set_delay, mbedtls_timing_get_delay);
+
+	status = STATUS_HANDSHAKING;
+
+	if ((ret = _do_handshake()) != OK) {
+		status = STATUS_ERROR;
+		return FAILED;
+	}
+
+	return OK;
+}
+
+Error PacketPeerMbedDTLS::put_packet(const uint8_t *p_buffer, int p_bytes) {
+
+	ERR_FAIL_COND_V(status != STATUS_CONNECTED, ERR_UNCONFIGURED);
+
+	if (p_bytes == 0)
+		return OK;
+
+	int ret = mbedtls_ssl_write(ssl_ctx->get_context(), p_buffer, p_bytes);
+	if (ret == MBEDTLS_ERR_SSL_WANT_READ || ret == MBEDTLS_ERR_SSL_WANT_WRITE) {
+		ret = 0; // non blocking io
+	} else if (ret <= 0) {
+		SSLContextMbedTLS::print_mbedtls_error(ret);
+		_cleanup();
+		return ERR_CONNECTION_ERROR;
+	}
+
+	return OK;
+}
+
+Error PacketPeerMbedDTLS::get_packet(const uint8_t **r_buffer, int &r_bytes) {
+
+	ERR_FAIL_COND_V(status != STATUS_CONNECTED, ERR_UNCONFIGURED);
+
+	r_bytes = 0;
+
+	int ret = mbedtls_ssl_read(ssl_ctx->get_context(), packet_buffer, PACKET_BUFFER_SIZE);
+	if (ret == MBEDTLS_ERR_SSL_WANT_READ || ret == MBEDTLS_ERR_SSL_WANT_WRITE) {
+		ret = 0; // non blocking io
+	} else if (ret <= 0) {
+		if (ret == MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY) {
+			// Also send close notify back
+			disconnect_from_peer();
+		} else {
+			_cleanup();
+			status = STATUS_ERROR;
+			SSLContextMbedTLS::print_mbedtls_error(ret);
+		}
+		return ERR_CONNECTION_ERROR;
+	}
+	*r_buffer = packet_buffer;
+	r_bytes = ret;
+
+	return OK;
+}
+
+void PacketPeerMbedDTLS::poll() {
+
+	if (status == STATUS_HANDSHAKING) {
+		_do_handshake();
+		return;
+	} else if (status != STATUS_CONNECTED) {
+		return;
+	}
+
+	ERR_FAIL_COND(!base.is_valid());
+
+	int ret = mbedtls_ssl_read(ssl_ctx->get_context(), NULL, 0);
+
+	if (ret < 0 && ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE) {
+		if (ret == MBEDTLS_ERR_SSL_PEER_CLOSE_NOTIFY) {
+			// Also send close notify back
+			disconnect_from_peer();
+		} else {
+			_cleanup();
+			status = STATUS_ERROR;
+			SSLContextMbedTLS::print_mbedtls_error(ret);
+		}
+	}
+}
+
+int PacketPeerMbedDTLS::get_available_packet_count() const {
+
+	ERR_FAIL_COND_V(status != STATUS_CONNECTED, 0);
+
+	return mbedtls_ssl_get_bytes_avail(&(ssl_ctx->ssl)) > 0 ? 1 : 0;
+}
+
+int PacketPeerMbedDTLS::get_max_packet_size() const {
+
+	return 488; // 512 (UDP in Godot) - 24 (DTLS header)
+}
+
+PacketPeerMbedDTLS::PacketPeerMbedDTLS() {
+
+	ssl_ctx.instance();
+	status = STATUS_DISCONNECTED;
+}
+
+PacketPeerMbedDTLS::~PacketPeerMbedDTLS() {
+	disconnect_from_peer();
+}
+
+void PacketPeerMbedDTLS::disconnect_from_peer() {
+
+	if (status != STATUS_CONNECTED && status != STATUS_HANDSHAKING)
+		return;
+
+	if (status == STATUS_CONNECTED) {
+		int ret = 0;
+		// Send SSL close notification, blocking, but ignore other errors.
+		do
+			ret = mbedtls_ssl_close_notify(ssl_ctx->get_context());
+		while (ret == MBEDTLS_ERR_SSL_WANT_WRITE);
+	}
+
+	_cleanup();
+}
+
+PacketPeerMbedDTLS::Status PacketPeerMbedDTLS::get_status() const {
+
+	return status;
+}
+
+PacketPeerDTLS *PacketPeerMbedDTLS::_create_func() {
+
+	return memnew(PacketPeerMbedDTLS);
+}
+
+void PacketPeerMbedDTLS::initialize_dtls() {
+
+	_create = _create_func;
+	available = true;
+}
+
+void PacketPeerMbedDTLS::finalize_dtls() {
+	_create = NULL;
+	available = false;
+}
diff --git a/modules/mbedtls/packet_peer_mbed_dtls.h b/modules/mbedtls/packet_peer_mbed_dtls.h
new file mode 100755
index 0000000000..26c4543785
--- /dev/null
+++ b/modules/mbedtls/packet_peer_mbed_dtls.h
@@ -0,0 +1,88 @@
+/*************************************************************************/
+/*  packet_peer_mbed_dtls.h                                              */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef PACKET_PEER_MBED_DTLS_H
+#define PACKET_PEER_MBED_DTLS_H
+
+#include "core/io/packet_peer_dtls.h"
+#include "ssl_context_mbedtls.h"
+
+#include <mbedtls/timing.h>
+
+class PacketPeerMbedDTLS : public PacketPeerDTLS {
+private:
+	enum {
+		PACKET_BUFFER_SIZE = 65536
+	};
+
+	uint8_t packet_buffer[PACKET_BUFFER_SIZE];
+
+	Status status;
+	String hostname;
+
+	Ref<PacketPeerUDP> base;
+
+	static PacketPeerDTLS *_create_func();
+
+	static int bio_recv(void *ctx, unsigned char *buf, size_t len);
+	static int bio_send(void *ctx, const unsigned char *buf, size_t len);
+	void _cleanup();
+
+protected:
+	Ref<SSLContextMbedTLS> ssl_ctx;
+	mbedtls_timing_delay_context timer;
+
+	static void _bind_methods();
+
+	Error _do_handshake();
+	int _set_cookie();
+
+public:
+	virtual void poll();
+	virtual Error accept_peer(Ref<PacketPeerUDP> p_base, Ref<CryptoKey> p_key, Ref<X509Certificate> p_cert = Ref<X509Certificate>(), Ref<X509Certificate> p_ca_chain = Ref<X509Certificate>(), Ref<CookieContextMbedTLS> p_cookies = Ref<CookieContextMbedTLS>());
+	virtual Error connect_to_peer(Ref<PacketPeerUDP> p_base, bool p_validate_certs = false, const String &p_for_hostname = String(), Ref<X509Certificate> p_ca_certs = Ref<X509Certificate>());
+	virtual Status get_status() const;
+
+	virtual void disconnect_from_peer();
+
+	virtual Error get_packet(const uint8_t **r_buffer, int &r_buffer_size);
+	virtual Error put_packet(const uint8_t *p_buffer, int p_buffer_size);
+
+	virtual int get_available_packet_count() const;
+	virtual int get_max_packet_size() const;
+
+	static void initialize_dtls();
+	static void finalize_dtls();
+
+	PacketPeerMbedDTLS();
+	~PacketPeerMbedDTLS();
+};
+
+#endif // PACKET_PEER_MBED_DTLS_H
diff --git a/modules/mbedtls/register_types.cpp b/modules/mbedtls/register_types.cpp
index 8f9e2c370b..d39af7fe87 100755
--- a/modules/mbedtls/register_types.cpp
+++ b/modules/mbedtls/register_types.cpp
@@ -31,16 +31,22 @@
 #include "register_types.h"
 
 #include "crypto_mbedtls.h"
+#include "dtls_server_mbedtls.h"
+#include "packet_peer_mbed_dtls.h"
 #include "stream_peer_mbedtls.h"
 
 void register_mbedtls_types() {
 
 	CryptoMbedTLS::initialize_crypto();
 	StreamPeerMbedTLS::initialize_ssl();
+	PacketPeerMbedDTLS::initialize_dtls();
+	DTLSServerMbedTLS::initialize();
 }
 
 void unregister_mbedtls_types() {
 
+	DTLSServerMbedTLS::finalize();
+	PacketPeerMbedDTLS::finalize_dtls();
 	StreamPeerMbedTLS::finalize_ssl();
 	CryptoMbedTLS::finalize_crypto();
 }
diff --git a/modules/mbedtls/ssl_context_mbedtls.cpp b/modules/mbedtls/ssl_context_mbedtls.cpp
index 82584e3494..52630bd98c 100644
--- a/modules/mbedtls/ssl_context_mbedtls.cpp
+++ b/modules/mbedtls/ssl_context_mbedtls.cpp
@@ -38,6 +38,53 @@ static void my_debug(void *ctx, int level,
 	fflush(stdout);
 }
 
+void SSLContextMbedTLS::print_mbedtls_error(int p_ret) {
+	printf("mbedtls error: returned -0x%x\n\n", -p_ret);
+	fflush(stdout);
+}
+
+/// CookieContextMbedTLS
+
+Error CookieContextMbedTLS::setup() {
+	ERR_FAIL_COND_V_MSG(inited, ERR_ALREADY_IN_USE, "This cookie context is already in use");
+
+	mbedtls_ctr_drbg_init(&ctr_drbg);
+	mbedtls_entropy_init(&entropy);
+	mbedtls_ssl_cookie_init(&cookie_ctx);
+	inited = true;
+
+	int ret = mbedtls_ctr_drbg_seed(&ctr_drbg, mbedtls_entropy_func, &entropy, NULL, 0);
+	if (ret != 0) {
+		clear(); // Never leave unusable resources around.
+		ERR_FAIL_V_MSG(FAILED, "mbedtls_ctr_drbg_seed returned an error " + itos(ret));
+	}
+
+	ret = mbedtls_ssl_cookie_setup(&cookie_ctx, mbedtls_ctr_drbg_random, &ctr_drbg);
+	if (ret != 0) {
+		clear();
+		ERR_FAIL_V_MSG(FAILED, "mbedtls_ssl_cookie_setup returned an error " + itos(ret));
+	}
+	return OK;
+}
+
+void CookieContextMbedTLS::clear() {
+	if (!inited)
+		return;
+	mbedtls_ctr_drbg_free(&ctr_drbg);
+	mbedtls_entropy_free(&entropy);
+	mbedtls_ssl_cookie_free(&cookie_ctx);
+}
+
+CookieContextMbedTLS::CookieContextMbedTLS() {
+	inited = false;
+}
+
+CookieContextMbedTLS::~CookieContextMbedTLS() {
+	clear();
+}
+
+/// SSLContextMbedTLS
+
 Error SSLContextMbedTLS::_setup(int p_endpoint, int p_transport, int p_authmode) {
 	ERR_FAIL_COND_V_MSG(inited, ERR_ALREADY_IN_USE, "This SSL context is already active");
 
@@ -50,7 +97,7 @@ Error SSLContextMbedTLS::_setup(int p_endpoint, int p_transport, int p_authmode)
 	int ret = mbedtls_ctr_drbg_seed(&ctr_drbg, mbedtls_entropy_func, &entropy, NULL, 0);
 	if (ret != 0) {
 		clear(); // Never leave unusable resources around.
-		ERR_FAIL_V_MSG(FAILED, "mbedtls_ctr_drbg_seed returned an error" + itos(ret));
+		ERR_FAIL_V_MSG(FAILED, "mbedtls_ctr_drbg_seed returned an error " + itos(ret));
 	}
 
 	ret = mbedtls_ssl_config_defaults(&conf, p_endpoint, p_transport, MBEDTLS_SSL_PRESET_DEFAULT);
@@ -64,7 +111,7 @@ Error SSLContextMbedTLS::_setup(int p_endpoint, int p_transport, int p_authmode)
 	return OK;
 }
 
-Error SSLContextMbedTLS::init_server(int p_transport, int p_authmode, Ref<CryptoKeyMbedTLS> p_pkey, Ref<X509CertificateMbedTLS> p_cert) {
+Error SSLContextMbedTLS::init_server(int p_transport, int p_authmode, Ref<CryptoKeyMbedTLS> p_pkey, Ref<X509CertificateMbedTLS> p_cert, Ref<CookieContextMbedTLS> p_cookies) {
 	ERR_FAIL_COND_V(!p_pkey.is_valid(), ERR_INVALID_PARAMETER);
 	ERR_FAIL_COND_V(!p_cert.is_valid(), ERR_INVALID_PARAMETER);
 
@@ -89,6 +136,15 @@ Error SSLContextMbedTLS::init_server(int p_transport, int p_authmode, Ref<Crypto
 	if (certs->cert.next) {
 		mbedtls_ssl_conf_ca_chain(&conf, certs->cert.next, NULL);
 	}
+	// DTLS Cookies
+	if (p_transport == MBEDTLS_SSL_TRANSPORT_DATAGRAM) {
+		if (p_cookies.is_null() || !p_cookies->inited) {
+			clear();
+			ERR_FAIL_V(ERR_BUG);
+		}
+		cookies = p_cookies;
+		mbedtls_ssl_conf_dtls_cookies(&conf, mbedtls_ssl_cookie_write, mbedtls_ssl_cookie_check, &(cookies->cookie_ctx));
+	}
 	mbedtls_ssl_setup(&ssl, &conf);
 	return OK;
 }
@@ -134,6 +190,7 @@ void SSLContextMbedTLS::clear() {
 	if (pkey.is_valid())
 		pkey->unlock();
 	pkey = Ref<CryptoKeyMbedTLS>();
+	cookies = Ref<CookieContextMbedTLS>();
 	inited = false;
 }
 
diff --git a/modules/mbedtls/ssl_context_mbedtls.h b/modules/mbedtls/ssl_context_mbedtls.h
index 9145e0fd72..d3e1f87a8e 100644
--- a/modules/mbedtls/ssl_context_mbedtls.h
+++ b/modules/mbedtls/ssl_context_mbedtls.h
@@ -34,7 +34,7 @@
 #include "crypto_mbedtls.h"
 
 #include "core/os/file_access.h"
-#include "core/pool_vector.h"
+
 #include "core/reference.h"
 
 #include <mbedtls/config.h>
@@ -42,25 +42,49 @@
 #include <mbedtls/debug.h>
 #include <mbedtls/entropy.h>
 #include <mbedtls/ssl.h>
+#include <mbedtls/ssl_cookie.h>
+
+class SSLContextMbedTLS;
+
+class CookieContextMbedTLS : public Reference {
+
+	friend class SSLContextMbedTLS;
+
+protected:
+	bool inited;
+	mbedtls_entropy_context entropy;
+	mbedtls_ctr_drbg_context ctr_drbg;
+	mbedtls_ssl_cookie_ctx cookie_ctx;
+
+public:
+	Error setup();
+	void clear();
+
+	CookieContextMbedTLS();
+	~CookieContextMbedTLS();
+};
 
 class SSLContextMbedTLS : public Reference {
 
 protected:
 	bool inited;
 
-	static PoolByteArray _read_file(String p_path);
+	static PackedByteArray _read_file(String p_path);
 
 public:
+	static void print_mbedtls_error(int p_ret);
+
 	Ref<X509CertificateMbedTLS> certs;
 	mbedtls_entropy_context entropy;
 	mbedtls_ctr_drbg_context ctr_drbg;
 	mbedtls_ssl_context ssl;
 	mbedtls_ssl_config conf;
 
+	Ref<CookieContextMbedTLS> cookies;
 	Ref<CryptoKeyMbedTLS> pkey;
 
 	Error _setup(int p_endpoint, int p_transport, int p_authmode);
-	Error init_server(int p_transport, int p_authmode, Ref<CryptoKeyMbedTLS> p_pkey, Ref<X509CertificateMbedTLS> p_cert);
+	Error init_server(int p_transport, int p_authmode, Ref<CryptoKeyMbedTLS> p_pkey, Ref<X509CertificateMbedTLS> p_cert, Ref<CookieContextMbedTLS> p_cookies = Ref<CookieContextMbedTLS>());
 	Error init_client(int p_transport, int p_authmode, Ref<X509CertificateMbedTLS> p_valid_cas);
 	void clear();
 
diff --git a/modules/mbedtls/stream_peer_mbedtls.cpp b/modules/mbedtls/stream_peer_mbedtls.cpp
index f06327e0d5..03c5922267 100755
--- a/modules/mbedtls/stream_peer_mbedtls.cpp
+++ b/modules/mbedtls/stream_peer_mbedtls.cpp
@@ -33,11 +33,6 @@
 #include "core/io/stream_peer_tcp.h"
 #include "core/os/file_access.h"
 
-void _print_error(int ret) {
-	printf("mbedtls error: returned -0x%x\n\n", -ret);
-	fflush(stdout);
-}
-
 int StreamPeerMbedTLS::bio_send(void *ctx, const unsigned char *buf, size_t len) {
 
 	if (buf == NULL || len <= 0) return 0;
@@ -89,7 +84,7 @@ Error StreamPeerMbedTLS::_do_handshake() {
 		if (ret != MBEDTLS_ERR_SSL_WANT_READ && ret != MBEDTLS_ERR_SSL_WANT_WRITE) {
 			// An error occurred.
 			ERR_PRINT("TLS handshake error: " + itos(ret));
-			_print_error(ret);
+			SSLContextMbedTLS::print_mbedtls_error(ret);
 			disconnect_from_stream();
 			status = STATUS_ERROR;
 			return FAILED;
@@ -188,7 +183,7 @@ Error StreamPeerMbedTLS::put_partial_data(const uint8_t *p_data, int p_bytes, in
 		disconnect_from_stream();
 		return ERR_FILE_EOF;
 	} else if (ret <= 0) {
-		_print_error(ret);
+		SSLContextMbedTLS::print_mbedtls_error(ret);
 		disconnect_from_stream();
 		return ERR_CONNECTION_ERROR;
 	}
@@ -233,7 +228,7 @@ Error StreamPeerMbedTLS::get_partial_data(uint8_t *p_buffer, int p_bytes, int &r
 		disconnect_from_stream();
 		return ERR_FILE_EOF;
 	} else if (ret <= 0) {
-		_print_error(ret);
+		SSLContextMbedTLS::print_mbedtls_error(ret);
 		disconnect_from_stream();
 		return ERR_CONNECTION_ERROR;
 	}
@@ -264,7 +259,7 @@ void StreamPeerMbedTLS::poll() {
 		disconnect_from_stream();
 		return;
 	} else if (ret < 0) {
-		_print_error(ret);
+		SSLContextMbedTLS::print_mbedtls_error(ret);
 		disconnect_from_stream();
 		return;
 	}
diff --git a/modules/mobile_vr/mobile_vr_interface.cpp b/modules/mobile_vr/mobile_vr_interface.cpp
index afa8766bce..2f1d95cd42 100644
--- a/modules/mobile_vr/mobile_vr_interface.cpp
+++ b/modules/mobile_vr/mobile_vr_interface.cpp
@@ -221,13 +221,13 @@ void MobileVRInterface::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_k2", "k"), &MobileVRInterface::set_k2);
 	ClassDB::bind_method(D_METHOD("get_k2"), &MobileVRInterface::get_k2);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "eye_height", PROPERTY_HINT_RANGE, "0.0,3.0,0.1"), "set_eye_height", "get_eye_height");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "iod", PROPERTY_HINT_RANGE, "4.0,10.0,0.1"), "set_iod", "get_iod");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "display_width", PROPERTY_HINT_RANGE, "5.0,25.0,0.1"), "set_display_width", "get_display_width");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "display_to_lens", PROPERTY_HINT_RANGE, "5.0,25.0,0.1"), "set_display_to_lens", "get_display_to_lens");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "oversample", PROPERTY_HINT_RANGE, "1.0,2.0,0.1"), "set_oversample", "get_oversample");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "k1", PROPERTY_HINT_RANGE, "0.1,10.0,0.0001"), "set_k1", "get_k1");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "k2", PROPERTY_HINT_RANGE, "0.1,10.0,0.0001"), "set_k2", "get_k2");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "eye_height", PROPERTY_HINT_RANGE, "0.0,3.0,0.1"), "set_eye_height", "get_eye_height");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "iod", PROPERTY_HINT_RANGE, "4.0,10.0,0.1"), "set_iod", "get_iod");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "display_width", PROPERTY_HINT_RANGE, "5.0,25.0,0.1"), "set_display_width", "get_display_width");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "display_to_lens", PROPERTY_HINT_RANGE, "5.0,25.0,0.1"), "set_display_to_lens", "get_display_to_lens");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "oversample", PROPERTY_HINT_RANGE, "1.0,2.0,0.1"), "set_oversample", "get_oversample");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "k1", PROPERTY_HINT_RANGE, "0.1,10.0,0.0001"), "set_k1", "get_k1");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "k2", PROPERTY_HINT_RANGE, "0.1,10.0,0.0001"), "set_k2", "get_k2");
 }
 
 void MobileVRInterface::set_eye_height(const real_t p_eye_height) {
diff --git a/modules/mono/build_scripts/make_android_mono_config.py b/modules/mono/build_scripts/make_android_mono_config.py
index 8cad204d7b..0afd939c57 100644
--- a/modules/mono/build_scripts/make_android_mono_config.py
+++ b/modules/mono/build_scripts/make_android_mono_config.py
@@ -24,7 +24,7 @@ def generate_compressed_config(config_src, output_dir):
 #ifdef ANDROID_ENABLED
 
 #include "core/io/compression.h"
-#include "core/pool_vector.h"
+
 
 namespace {
 
@@ -36,9 +36,9 @@ static const unsigned char config_compressed_data[] = { %s };
 } // namespace
 
 String get_godot_android_mono_config() {
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	data.resize(config_uncompressed_size);
-	PoolVector<uint8_t>::Write w = data.write();
+	uint8_t* w = data.ptrw();
 	Compression::decompress(w.ptr(), config_uncompressed_size, config_compressed_data,
 			config_compressed_size, Compression::MODE_DEFLATE);
 	String s;
diff --git a/modules/mono/csharp_script.cpp b/modules/mono/csharp_script.cpp
index 43cdd19411..5c1c098e3e 100644
--- a/modules/mono/csharp_script.cpp
+++ b/modules/mono/csharp_script.cpp
@@ -411,7 +411,7 @@ static String variant_type_to_managed_name(const String &p_var_type_name) {
 	if (p_var_type_name == Variant::get_type_name(Variant::OBJECT))
 		return "Godot.Object";
 
-	if (p_var_type_name == Variant::get_type_name(Variant::REAL)) {
+	if (p_var_type_name == Variant::get_type_name(Variant::FLOAT)) {
 #ifdef REAL_T_IS_DOUBLE
 		return "double";
 #else
@@ -428,24 +428,24 @@ static String variant_type_to_managed_name(const String &p_var_type_name) {
 	if (p_var_type_name == Variant::get_type_name(Variant::ARRAY))
 		return "Collections.Array";
 
-	if (p_var_type_name == Variant::get_type_name(Variant::POOL_BYTE_ARRAY))
+	if (p_var_type_name == Variant::get_type_name(Variant::PACKED_BYTE_ARRAY))
 		return "byte[]";
-	if (p_var_type_name == Variant::get_type_name(Variant::POOL_INT_ARRAY))
+	if (p_var_type_name == Variant::get_type_name(Variant::PACKED_INT32_ARRAY))
 		return "int[]";
-	if (p_var_type_name == Variant::get_type_name(Variant::POOL_REAL_ARRAY)) {
+	if (p_var_type_name == Variant::get_type_name(Variant::PACKED_FLOAT32_ARRAY)) {
 #ifdef REAL_T_IS_DOUBLE
 		return "double[]";
 #else
 		return "float[]";
 #endif
 	}
-	if (p_var_type_name == Variant::get_type_name(Variant::POOL_STRING_ARRAY))
+	if (p_var_type_name == Variant::get_type_name(Variant::PACKED_STRING_ARRAY))
 		return "string[]";
-	if (p_var_type_name == Variant::get_type_name(Variant::POOL_VECTOR2_ARRAY))
+	if (p_var_type_name == Variant::get_type_name(Variant::PACKED_VECTOR2_ARRAY))
 		return "Vector2[]";
-	if (p_var_type_name == Variant::get_type_name(Variant::POOL_VECTOR3_ARRAY))
+	if (p_var_type_name == Variant::get_type_name(Variant::PACKED_VECTOR3_ARRAY))
 		return "Vector3[]";
-	if (p_var_type_name == Variant::get_type_name(Variant::POOL_COLOR_ARRAY))
+	if (p_var_type_name == Variant::get_type_name(Variant::PACKED_COLOR_ARRAY))
 		return "Color[]";
 
 	Variant::Type var_types[] = {
@@ -473,7 +473,7 @@ static String variant_type_to_managed_name(const String &p_var_type_name) {
 	return "object";
 }
 
-String CSharpLanguage::make_function(const String &, const String &p_name, const PoolStringArray &p_args) const {
+String CSharpLanguage::make_function(const String &, const String &p_name, const PackedStringArray &p_args) const {
 	// FIXME
 	// - Due to Godot's API limitation this just appends the function to the end of the file
 	// - Use fully qualified name if there is ambiguity
@@ -491,7 +491,7 @@ String CSharpLanguage::make_function(const String &, const String &p_name, const
 	return s;
 }
 #else
-String CSharpLanguage::make_function(const String &, const String &, const PoolStringArray &) const {
+String CSharpLanguage::make_function(const String &, const String &, const PackedStringArray &) const {
 	return String();
 }
 #endif
@@ -854,7 +854,7 @@ void CSharpLanguage::reload_assemblies(bool p_soft_reload) {
 
 		while (script->instances.front()) {
 			Object *obj = script->instances.front()->get();
-			obj->set_script(RefPtr()); // Remove script and existing script instances (placeholder are not removed before domain reload)
+			obj->set_script(REF()); // Remove script and existing script instances (placeholder are not removed before domain reload)
 		}
 
 		script->_clear();
@@ -877,7 +877,7 @@ void CSharpLanguage::reload_assemblies(bool p_soft_reload) {
 
 				// Use a placeholder for now to avoid losing the state when saving a scene
 
-				obj->set_script(scr.get_ref_ptr());
+				obj->set_script(scr);
 
 				PlaceHolderScriptInstance *placeholder = scr->placeholder_instance_create(obj);
 				obj->set_script_instance(placeholder);
@@ -1003,7 +1003,7 @@ void CSharpLanguage::reload_assemblies(bool p_soft_reload) {
 				CRASH_COND(si != NULL);
 #endif
 				// Re-create script instance
-				obj->set_script(script.get_ref_ptr()); // will create the script instance as well
+				obj->set_script(script); // will create the script instance as well
 			}
 		}
 
@@ -1720,7 +1720,7 @@ bool CSharpInstance::has_method(const StringName &p_method) const {
 	return false;
 }
 
-Variant CSharpInstance::call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant CSharpInstance::call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	ERR_FAIL_COND_V(!script.is_valid(), Variant());
 
@@ -1729,7 +1729,7 @@ Variant CSharpInstance::call(const StringName &p_method, const Variant **p_args,
 	MonoObject *mono_object = get_mono_object();
 
 	if (!mono_object) {
-		r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
 		ERR_FAIL_V(Variant());
 	}
 
@@ -1741,7 +1741,7 @@ Variant CSharpInstance::call(const StringName &p_method, const Variant **p_args,
 		if (method) {
 			MonoObject *return_value = method->invoke(mono_object, p_args);
 
-			r_error.error = Variant::CallError::CALL_OK;
+			r_error.error = Callable::CallError::CALL_OK;
 
 			if (return_value) {
 				return GDMonoMarshal::mono_object_to_variant(return_value);
@@ -1753,7 +1753,7 @@ Variant CSharpInstance::call(const StringName &p_method, const Variant **p_args,
 		top = top->get_parent_class();
 	}
 
-	r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+	r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 
 	return Variant();
 }
@@ -2704,11 +2704,11 @@ void CSharpScript::_clear() {
 	script_class = NULL;
 }
 
-Variant CSharpScript::call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant CSharpScript::call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	if (unlikely(GDMono::get_singleton() == NULL)) {
 		// Probably not the best error but eh.
-		r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
 		return Variant();
 	}
 
@@ -2904,7 +2904,7 @@ StringName CSharpScript::get_instance_base_type() const {
 		return StringName();
 }
 
-CSharpInstance *CSharpScript::_create_instance(const Variant **p_args, int p_argcount, Object *p_owner, bool p_isref, Variant::CallError &r_error) {
+CSharpInstance *CSharpScript::_create_instance(const Variant **p_args, int p_argcount, Object *p_owner, bool p_isref, Callable::CallError &r_error) {
 
 	GD_MONO_ASSERT_THREAD_ATTACHED;
 
@@ -2968,7 +2968,7 @@ CSharpInstance *CSharpScript::_create_instance(const Variant **p_args, int p_arg
 		CRASH_COND(die == true);
 
 		p_owner->set_script_instance(NULL);
-		r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+		r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
 		ERR_FAIL_V_MSG(NULL, "Failed to allocate memory for the object.");
 	}
 
@@ -2994,14 +2994,14 @@ CSharpInstance *CSharpScript::_create_instance(const Variant **p_args, int p_arg
 	return instance;
 }
 
-Variant CSharpScript::_new(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant CSharpScript::_new(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	if (!valid) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 		return Variant();
 	}
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	ERR_FAIL_NULL_V(native, Variant());
 
@@ -3049,7 +3049,7 @@ ScriptInstance *CSharpScript::instance_create(Object *p_this) {
 
 	GD_MONO_SCOPE_THREAD_ATTACH;
 
-	Variant::CallError unchecked_error;
+	Callable::CallError unchecked_error;
 	return _create_instance(NULL, 0, p_this, Object::cast_to<Reference>(p_this) != NULL, unchecked_error);
 }
 
diff --git a/modules/mono/csharp_script.h b/modules/mono/csharp_script.h
index 32a5b30c18..627218eaf5 100644
--- a/modules/mono/csharp_script.h
+++ b/modules/mono/csharp_script.h
@@ -141,8 +141,8 @@ class CSharpScript : public Script {
 	static int _try_get_member_export_hint(IMonoClassMember *p_member, ManagedType p_type, Variant::Type p_variant_type, bool p_allow_generics, PropertyHint &r_hint, String &r_hint_string);
 #endif
 
-	CSharpInstance *_create_instance(const Variant **p_args, int p_argcount, Object *p_owner, bool p_isref, Variant::CallError &r_error);
-	Variant _new(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	CSharpInstance *_create_instance(const Variant **p_args, int p_argcount, Object *p_owner, bool p_isref, Callable::CallError &r_error);
+	Variant _new(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 	// Do not use unless you know what you are doing
 	friend void GDMonoInternals::tie_managed_to_unmanaged(MonoObject *, Object *);
@@ -154,7 +154,7 @@ class CSharpScript : public Script {
 protected:
 	static void _bind_methods();
 
-	Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 	virtual void _resource_path_changed();
 	bool _get(const StringName &p_name, Variant &r_ret) const;
 	bool _set(const StringName &p_name, const Variant &p_value);
@@ -265,7 +265,7 @@ public:
 
 	/* TODO */ virtual void get_method_list(List<MethodInfo> *p_list) const {}
 	virtual bool has_method(const StringName &p_method) const;
-	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 	virtual void call_multilevel(const StringName &p_method, const Variant **p_args, int p_argcount);
 	virtual void call_multilevel_reversed(const StringName &p_method, const Variant **p_args, int p_argcount);
 
@@ -432,7 +432,7 @@ public:
 	virtual bool has_named_classes() const;
 	virtual bool supports_builtin_mode() const;
 	/* TODO? */ virtual int find_function(const String &p_function, const String &p_code) const { return -1; }
-	virtual String make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const;
+	virtual String make_function(const String &p_class, const String &p_name, const PackedStringArray &p_args) const;
 	virtual String _get_indentation() const;
 	/* TODO? */ virtual void auto_indent_code(String &p_code, int p_from_line, int p_to_line) const {}
 	/* TODO */ virtual void add_global_constant(const StringName &p_variable, const Variant &p_value) {}
diff --git a/modules/mono/doc_classes/@C#.xml b/modules/mono/doc_classes/@C#.xml
index 826c106d7e..83a7fbf02c 100644
--- a/modules/mono/doc_classes/@C#.xml
+++ b/modules/mono/doc_classes/@C#.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="@C#" category="Core" version="3.2">
+<class name="@C#" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>
diff --git a/modules/mono/doc_classes/CSharpScript.xml b/modules/mono/doc_classes/CSharpScript.xml
index de2e246ea9..1eb3404f9e 100644
--- a/modules/mono/doc_classes/CSharpScript.xml
+++ b/modules/mono/doc_classes/CSharpScript.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="CSharpScript" inherits="Script" category="Core" version="3.2">
+<class name="CSharpScript" inherits="Script" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>
@@ -8,7 +8,7 @@
 	</tutorials>
 	<methods>
 		<method name="new" qualifiers="vararg">
-			<return type="Object">
+			<return type="Variant">
 			</return>
 			<description>
 			</description>
diff --git a/modules/mono/doc_classes/GodotSharp.xml b/modules/mono/doc_classes/GodotSharp.xml
index 18556a84ba..19a08d2036 100644
--- a/modules/mono/doc_classes/GodotSharp.xml
+++ b/modules/mono/doc_classes/GodotSharp.xml
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="GodotSharp" inherits="Object" category="Core" version="3.2">
+<class name="GodotSharp" inherits="Object" version="4.0">
 	<brief_description>
 	</brief_description>
 	<description>
diff --git a/modules/mono/editor/GodotTools/GodotTools/BottomPanel.cs b/modules/mono/editor/GodotTools/GodotTools/BottomPanel.cs
index 4c76d2abf1..bd7eb59913 100644
--- a/modules/mono/editor/GodotTools/GodotTools/BottomPanel.cs
+++ b/modules/mono/editor/GodotTools/GodotTools/BottomPanel.cs
@@ -172,7 +172,7 @@ namespace GodotTools
                 return;
 
             // Notify running game for hot-reload
-            Internal.ScriptEditorDebuggerReloadScripts();
+            Internal.EditorDebuggerNodeReloadScripts();
 
             // Hot-reload in the editor
             GodotSharpEditor.Instance.GetNode<HotReloadAssemblyWatcher>("HotReloadAssemblyWatcher").RestartTimer();
diff --git a/modules/mono/editor/GodotTools/GodotTools/Build/MsBuildFinder.cs b/modules/mono/editor/GodotTools/GodotTools/Build/MsBuildFinder.cs
index c3db52aa9e..af8d070cbd 100644
--- a/modules/mono/editor/GodotTools/GodotTools/Build/MsBuildFinder.cs
+++ b/modules/mono/editor/GodotTools/GodotTools/Build/MsBuildFinder.cs
@@ -2,6 +2,7 @@ using System;
 using System.Collections.Generic;
 using System.IO;
 using Godot;
+using GodotTools.Ides.Rider;
 using GodotTools.Internals;
 using Directory = System.IO.Directory;
 using Environment = System.Environment;
@@ -54,6 +55,12 @@ namespace GodotTools.Build
 
                         return msbuildPath;
                     }
+                    case BuildManager.BuildTool.JetBrainsMsBuild:
+                        var editorPath = (string)editorSettings.GetSetting(RiderPathManager.EditorPathSettingName);
+                        if (!File.Exists(editorPath))
+                            throw new FileNotFoundException($"Cannot find Rider executable. Tried with path: {editorPath}");
+                        var riderDir = new FileInfo(editorPath).Directory.Parent;
+                        return Path.Combine(riderDir.FullName, @"tools\MSBuild\Current\Bin\MSBuild.exe");
                     default:
                         throw new IndexOutOfRangeException("Invalid build tool in editor settings");
                 }
diff --git a/modules/mono/editor/GodotTools/GodotTools/BuildManager.cs b/modules/mono/editor/GodotTools/GodotTools/BuildManager.cs
index fa6bf4dafd..69a8c9cf4a 100644
--- a/modules/mono/editor/GodotTools/GodotTools/BuildManager.cs
+++ b/modules/mono/editor/GodotTools/GodotTools/BuildManager.cs
@@ -3,6 +3,7 @@ using System.Collections.Generic;
 using System.IO;
 using System.Threading.Tasks;
 using GodotTools.Build;
+using GodotTools.Ides.Rider;
 using GodotTools.Internals;
 using GodotTools.Utils;
 using static GodotTools.Internals.Globals;
@@ -16,6 +17,7 @@ namespace GodotTools
 
         public const string PropNameMsbuildMono = "MSBuild (Mono)";
         public const string PropNameMsbuildVs = "MSBuild (VS Build Tools)";
+        public const string PropNameMsbuildJetBrains = "MSBuild (JetBrains Rider)";
 
         public const string MsBuildIssuesFileName = "msbuild_issues.csv";
         public const string MsBuildLogFileName = "msbuild_log.txt";
@@ -23,7 +25,8 @@ namespace GodotTools
         public enum BuildTool
         {
             MsBuildMono,
-            MsBuildVs
+            MsBuildVs,
+            JetBrainsMsBuild
         }
 
         private static void RemoveOldIssuesFile(BuildInfo buildInfo)
@@ -181,7 +184,7 @@ namespace GodotTools
                 var buildInfo = new BuildInfo(GodotSharpDirs.ProjectSlnPath, config);
 
                 // Add Godot defines
-                string constants = buildTool == BuildTool.MsBuildVs ? "GodotDefineConstants=\"" : "GodotDefineConstants=\\\"";
+                string constants = buildTool != BuildTool.MsBuildMono ? "GodotDefineConstants=\"" : "GodotDefineConstants=\\\"";
 
                 foreach (var godotDefine in godotDefines)
                     constants += $"GODOT_{godotDefine.ToUpper().Replace("-", "_").Replace(" ", "_").Replace(";", "_")};";
@@ -189,7 +192,7 @@ namespace GodotTools
                 if (Internal.GodotIsRealTDouble())
                     constants += "GODOT_REAL_T_IS_DOUBLE;";
 
-                constants += buildTool == BuildTool.MsBuildVs ? "\"" : "\\\"";
+                constants += buildTool != BuildTool.MsBuildMono ? "\"" : "\\\"";
 
                 buildInfo.CustomProperties.Add(constants);
 
@@ -245,18 +248,22 @@ namespace GodotTools
         public static void Initialize()
         {
             // Build tool settings
-
-            EditorDef("mono/builds/build_tool", OS.IsWindows ? BuildTool.MsBuildVs : BuildTool.MsBuildMono);
-
             var editorSettings = GodotSharpEditor.Instance.GetEditorInterface().GetEditorSettings();
-
+            var msbuild = BuildTool.MsBuildMono;
+            if (OS.IsWindows)
+                msbuild = RiderPathManager.IsRider((string) editorSettings.GetSetting(RiderPathManager.EditorPathSettingName))
+                        ? BuildTool.JetBrainsMsBuild
+                        : BuildTool.MsBuildVs;
+
+            EditorDef("mono/builds/build_tool", msbuild);
+            
             editorSettings.AddPropertyInfo(new Godot.Collections.Dictionary
             {
                 ["type"] = Godot.Variant.Type.Int,
                 ["name"] = "mono/builds/build_tool",
                 ["hint"] = Godot.PropertyHint.Enum,
                 ["hint_string"] = OS.IsWindows ?
-                    $"{PropNameMsbuildMono},{PropNameMsbuildVs}" :
+                    $"{PropNameMsbuildMono},{PropNameMsbuildVs},{PropNameMsbuildJetBrains}" :
                     $"{PropNameMsbuildMono}"
             });
 
diff --git a/modules/mono/editor/GodotTools/GodotTools/BuildTab.cs b/modules/mono/editor/GodotTools/GodotTools/BuildTab.cs
index 727581daab..f75fe239e3 100644
--- a/modules/mono/editor/GodotTools/GodotTools/BuildTab.cs
+++ b/modules/mono/editor/GodotTools/GodotTools/BuildTab.cs
@@ -41,7 +41,7 @@ namespace GodotTools
         public bool ErrorsVisible { get; set; } = true;
         public bool WarningsVisible { get; set; } = true;
 
-        public Texture IconTexture
+        public Texture2D IconTexture
         {
             get
             {
diff --git a/modules/mono/editor/GodotTools/GodotTools/Ides/Rider/RiderPathLocator.cs b/modules/mono/editor/GodotTools/GodotTools/Ides/Rider/RiderPathLocator.cs
index 9038333d38..5965e0fbcf 100644
--- a/modules/mono/editor/GodotTools/GodotTools/Ides/Rider/RiderPathLocator.cs
+++ b/modules/mono/editor/GodotTools/GodotTools/Ides/Rider/RiderPathLocator.cs
@@ -11,6 +11,10 @@ using Environment = System.Environment;
 using File = System.IO.File;
 using Path = System.IO.Path;
 using OS = GodotTools.Utils.OS;
+// ReSharper disable UnassignedField.Local
+// ReSharper disable InconsistentNaming
+// ReSharper disable UnassignedField.Global
+// ReSharper disable MemberHidesStaticFromOuterClass
 
 namespace GodotTools.Ides.Rider
 {
@@ -131,28 +135,45 @@ namespace GodotTools.Ides.Rider
             if (OS.IsWindows)
             {
                 var localAppData = Environment.GetFolderPath(Environment.SpecialFolder.LocalApplicationData);
-                return Path.Combine(localAppData, @"JetBrains\Toolbox\apps\Rider");
+                return GetToolboxRiderRootPath(localAppData);
             }
 
             if (OS.IsOSX)
             {
                 var home = Environment.GetEnvironmentVariable("HOME");
-                if (!string.IsNullOrEmpty(home))
-                {
-                    return Path.Combine(home, @"Library/Application Support/JetBrains/Toolbox/apps/Rider");
-                }
+                if (string.IsNullOrEmpty(home)) 
+                    return string.Empty;
+                var localAppData = Path.Combine(home, @"Library/Application Support");
+                return GetToolboxRiderRootPath(localAppData);
             }
 
             if (OS.IsUnixLike())
             {
                 var home = Environment.GetEnvironmentVariable("HOME");
-                if (!string.IsNullOrEmpty(home))
-                {
-                    return Path.Combine(home, @".local/share/JetBrains/Toolbox/apps/Rider");
-                }
+                if (string.IsNullOrEmpty(home)) 
+                    return string.Empty;
+                var localAppData = Path.Combine(home, @".local/share");
+                return GetToolboxRiderRootPath(localAppData);
+            }
+
+            return string.Empty;
+        }
+
+
+        private static string GetToolboxRiderRootPath(string localAppData)
+        {
+            var toolboxPath = Path.Combine(localAppData, @"JetBrains\Toolbox");
+            var settingsJson = Path.Combine(toolboxPath, ".settings.json");
+
+            if (File.Exists(settingsJson))
+            {
+                var path = SettingsJson.GetInstallLocationFromJson(File.ReadAllText(settingsJson));
+                if (!string.IsNullOrEmpty(path))
+                    toolboxPath = path;
             }
 
-            throw new Exception("Unexpected OS.");
+            var toolboxRiderRootPath = Path.Combine(toolboxPath, @"apps\Rider");
+            return toolboxRiderRootPath;
         }
 
         internal static ProductInfo GetBuildVersion(string path)
@@ -226,8 +247,8 @@ namespace GodotTools.Ides.Rider
               {
                   try
                   {
-                // use history.json - last entry stands for the active build https://jetbrains.slack.com/archives/C07KNP99D/p1547807024066500?thread_ts=1547731708.057700&cid=C07KNP99D
-                var historyFile = Path.Combine(channelDir, ".history.json");
+                      // use history.json - last entry stands for the active build https://jetbrains.slack.com/archives/C07KNP99D/p1547807024066500?thread_ts=1547731708.057700&cid=C07KNP99D
+                      var historyFile = Path.Combine(channelDir, ".history.json");
                       if (File.Exists(historyFile))
                       {
                           var json = File.ReadAllText(historyFile);
@@ -255,14 +276,14 @@ namespace GodotTools.Ides.Rider
                           }
                       }
 
-                // changes in toolbox json files format may brake the logic above, so return all found Rider installations
-                return Directory.GetDirectories(channelDir)
-                  .SelectMany(buildDir => GetExecutablePaths(dirName, searchPattern, isMac, buildDir));
+                      // changes in toolbox json files format may brake the logic above, so return all found Rider installations
+                      return Directory.GetDirectories(channelDir)
+                          .SelectMany(buildDir => GetExecutablePaths(dirName, searchPattern, isMac, buildDir));
                   }
                   catch (Exception e)
                   {
-                // do not write to Debug.Log, just log it.
-                Logger.Warn($"Failed to get RiderPath from {channelDir}", e);
+                      // do not write to Debug.Log, just log it.
+                      Logger.Warn($"Failed to get RiderPath from {channelDir}", e);
                   }
 
                   return new string[0];
@@ -289,6 +310,27 @@ namespace GodotTools.Ides.Rider
 #pragma warning disable 0649
 
         [Serializable]
+        class SettingsJson
+        {
+            public string install_location;
+      
+            [CanBeNull]
+            public static string GetInstallLocationFromJson(string json)
+            {
+                try
+                {
+                    return JsonConvert.DeserializeObject<SettingsJson>(json).install_location;
+                }
+                catch (Exception)
+                {
+                    Logger.Warn($"Failed to get install_location from json {json}");
+                }
+
+                return null;
+            }
+        }
+
+        [Serializable]
         class ToolboxHistory
         {
             public List<ItemNode> history;
@@ -372,7 +414,6 @@ namespace GodotTools.Ides.Rider
         [Serializable]
         class ActiveApplication
         {
-            // ReSharper disable once InconsistentNaming
             public List<string> builds;
         }
 
@@ -380,6 +421,7 @@ namespace GodotTools.Ides.Rider
 
         public struct RiderInfo
         {
+            // ReSharper disable once NotAccessedField.Global
             public bool IsToolbox;
             public string Presentation;
             public Version BuildNumber;
diff --git a/modules/mono/editor/GodotTools/GodotTools/Ides/Rider/RiderPathManager.cs b/modules/mono/editor/GodotTools/GodotTools/Ides/Rider/RiderPathManager.cs
index 558a242bf9..ee5677a6a8 100644
--- a/modules/mono/editor/GodotTools/GodotTools/Ides/Rider/RiderPathManager.cs
+++ b/modules/mono/editor/GodotTools/GodotTools/Ides/Rider/RiderPathManager.cs
@@ -9,13 +9,13 @@ namespace GodotTools.Ides.Rider
 {
     public static class RiderPathManager
     {
-        private static readonly string editorPathSettingName = "mono/editor/editor_path_optional";
+        public static readonly string EditorPathSettingName = "mono/editor/editor_path_optional";
 
         private static string GetRiderPathFromSettings()
         {
             var editorSettings = GodotSharpEditor.Instance.GetEditorInterface().GetEditorSettings();
-            if (editorSettings.HasSetting(editorPathSettingName))
-                return (string)editorSettings.GetSetting(editorPathSettingName);
+            if (editorSettings.HasSetting(EditorPathSettingName))
+                return (string)editorSettings.GetSetting(EditorPathSettingName);
             return null;
         }
 
@@ -25,22 +25,22 @@ namespace GodotTools.Ides.Rider
             var editor = (ExternalEditorId)editorSettings.GetSetting("mono/editor/external_editor");
             if (editor == ExternalEditorId.Rider)
             {
-                if (!editorSettings.HasSetting(editorPathSettingName))
+                if (!editorSettings.HasSetting(EditorPathSettingName))
                 {
-                    Globals.EditorDef(editorPathSettingName, "Optional");
+                    Globals.EditorDef(EditorPathSettingName, "Optional");
                     editorSettings.AddPropertyInfo(new Godot.Collections.Dictionary
                     {
                         ["type"] = Variant.Type.String,
-                        ["name"] = editorPathSettingName,
+                        ["name"] = EditorPathSettingName,
                         ["hint"] = PropertyHint.File,
                         ["hint_string"] = ""
                     });
                 }
 
-                var riderPath = (string)editorSettings.GetSetting(editorPathSettingName);
+                var riderPath = (string)editorSettings.GetSetting(EditorPathSettingName);
                 if (IsRiderAndExists(riderPath))
                 {
-                    Globals.EditorDef(editorPathSettingName, riderPath);
+                    Globals.EditorDef(EditorPathSettingName, riderPath);
                     return;
                 }
 
@@ -50,17 +50,15 @@ namespace GodotTools.Ides.Rider
                     return;
 
                 var newPath = paths.Last().Path;
-                Globals.EditorDef(editorPathSettingName, newPath);
-                editorSettings.SetSetting(editorPathSettingName, newPath);
+                Globals.EditorDef(EditorPathSettingName, newPath);
+                editorSettings.SetSetting(EditorPathSettingName, newPath);
             }
         }
 
-        private static bool IsRider(string path)
+        public static bool IsRider(string path)
         {
             if (string.IsNullOrEmpty(path))
-            {
                 return false;
-            }
 
             var fileInfo = new FileInfo(path);
             var filename = fileInfo.Name.ToLowerInvariant();
@@ -81,8 +79,8 @@ namespace GodotTools.Ides.Rider
                 return null;
 
             var newPath = paths.Last().Path;
-            editorSettings.SetSetting(editorPathSettingName, newPath);
-            Globals.EditorDef(editorPathSettingName, newPath);
+            editorSettings.SetSetting(EditorPathSettingName, newPath);
+            Globals.EditorDef(EditorPathSettingName, newPath);
             return newPath;
         }
 
diff --git a/modules/mono/editor/GodotTools/GodotTools/Internals/Internal.cs b/modules/mono/editor/GodotTools/GodotTools/Internals/Internal.cs
index de361ba844..2e121ba879 100644
--- a/modules/mono/editor/GodotTools/GodotTools/Internals/Internal.cs
+++ b/modules/mono/editor/GodotTools/GodotTools/Internals/Internal.cs
@@ -34,7 +34,7 @@ namespace GodotTools.Internals
 
         public static void ReloadAssemblies(bool softReload) => internal_ReloadAssemblies(softReload);
 
-        public static void ScriptEditorDebuggerReloadScripts() => internal_ScriptEditorDebuggerReloadScripts();
+        public static void EditorDebuggerNodeReloadScripts() => internal_EditorDebuggerNodeReloadScripts();
 
         public static bool ScriptEditorEdit(Resource resource, int line, int col, bool grabFocus = true) =>
             internal_ScriptEditorEdit(resource, line, col, grabFocus);
@@ -88,7 +88,7 @@ namespace GodotTools.Internals
         private static extern void internal_ReloadAssemblies(bool softReload);
 
         [MethodImpl(MethodImplOptions.InternalCall)]
-        private static extern void internal_ScriptEditorDebuggerReloadScripts();
+        private static extern void internal_EditorDebuggerNodeReloadScripts();
 
         [MethodImpl(MethodImplOptions.InternalCall)]
         private static extern bool internal_ScriptEditorEdit(Resource resource, int line, int col, bool grabFocus);
diff --git a/modules/mono/editor/bindings_generator.cpp b/modules/mono/editor/bindings_generator.cpp
index 34f01ce3c6..908c72c591 100644
--- a/modules/mono/editor/bindings_generator.cpp
+++ b/modules/mono/editor/bindings_generator.cpp
@@ -503,23 +503,23 @@ String BindingsGenerator::bbcode_to_xml(const String &p_bbcode, const TypeInterf
 				xml_output.append("<c>");
 				xml_output.append(tag);
 				xml_output.append("</c>");
-			} else if (tag == "PoolByteArray") {
+			} else if (tag == "PackedByteArray") {
 				xml_output.append("<see cref=\"byte\"/>");
-			} else if (tag == "PoolIntArray") {
+			} else if (tag == "PackedInt32Array") {
 				xml_output.append("<see cref=\"int\"/>");
-			} else if (tag == "PoolRealArray") {
+			} else if (tag == "PackedFloat32Array") {
 #ifdef REAL_T_IS_DOUBLE
 				xml_output.append("<see cref=\"double\"/>");
 #else
 				xml_output.append("<see cref=\"float\"/>");
 #endif
-			} else if (tag == "PoolStringArray") {
+			} else if (tag == "PackedStringArray") {
 				xml_output.append("<see cref=\"string\"/>");
-			} else if (tag == "PoolVector2Array") {
+			} else if (tag == "PackedVector2Array") {
 				xml_output.append("<see cref=\"" BINDINGS_NAMESPACE ".Vector2\"/>");
-			} else if (tag == "PoolVector3Array") {
+			} else if (tag == "PackedVector3Array") {
 				xml_output.append("<see cref=\"" BINDINGS_NAMESPACE ".Vector3\"/>");
-			} else if (tag == "PoolColorArray") {
+			} else if (tag == "PackedColorArray") {
 				xml_output.append("<see cref=\"" BINDINGS_NAMESPACE ".Color\"/>");
 			} else {
 				const TypeInterface *target_itype = _get_type_or_null(TypeReference(tag));
@@ -2054,7 +2054,7 @@ Error BindingsGenerator::_generate_glue_method(const BindingsGenerator::TypeInte
 		}
 
 		if (p_imethod.is_vararg) {
-			p_output.append("\tVariant::CallError vcall_error;\n\t");
+			p_output.append("\tCallable::CallError vcall_error;\n\t");
 
 			if (!ret_void) {
 				// See the comment on the C_LOCAL_VARARG_RET declaration
@@ -2383,7 +2383,7 @@ bool BindingsGenerator::_populate_object_type_interfaces() {
 			} else {
 				if (return_info.type == Variant::INT) {
 					imethod.return_type.cname = _get_int_type_name_from_meta(m ? m->get_argument_meta(-1) : GodotTypeInfo::METADATA_NONE);
-				} else if (return_info.type == Variant::REAL) {
+				} else if (return_info.type == Variant::FLOAT) {
 					imethod.return_type.cname = _get_float_type_name_from_meta(m ? m->get_argument_meta(-1) : GodotTypeInfo::METADATA_NONE);
 				} else {
 					imethod.return_type.cname = Variant::get_type_name(return_info.type);
@@ -2410,7 +2410,7 @@ bool BindingsGenerator::_populate_object_type_interfaces() {
 				} else {
 					if (arginfo.type == Variant::INT) {
 						iarg.type.cname = _get_int_type_name_from_meta(m ? m->get_argument_meta(i) : GodotTypeInfo::METADATA_NONE);
-					} else if (arginfo.type == Variant::REAL) {
+					} else if (arginfo.type == Variant::FLOAT) {
 						iarg.type.cname = _get_float_type_name_from_meta(m ? m->get_argument_meta(i) : GodotTypeInfo::METADATA_NONE);
 					} else {
 						iarg.type.cname = Variant::get_type_name(arginfo.type);
@@ -2581,7 +2581,7 @@ bool BindingsGenerator::_arg_default_value_from_variant(const Variant &p_val, Ar
 				r_iarg.default_argument = "(%s)" + r_iarg.default_argument;
 			}
 			break;
-		case Variant::REAL:
+		case Variant::FLOAT:
 #ifndef REAL_T_IS_DOUBLE
 			r_iarg.default_argument += "f";
 #endif
@@ -2628,13 +2628,15 @@ bool BindingsGenerator::_arg_default_value_from_variant(const Variant &p_val, Ar
 			r_iarg.default_argument = "null";
 			break;
 		case Variant::ARRAY:
-		case Variant::POOL_BYTE_ARRAY:
-		case Variant::POOL_INT_ARRAY:
-		case Variant::POOL_REAL_ARRAY:
-		case Variant::POOL_STRING_ARRAY:
-		case Variant::POOL_VECTOR2_ARRAY:
-		case Variant::POOL_VECTOR3_ARRAY:
-		case Variant::POOL_COLOR_ARRAY:
+		case Variant::PACKED_BYTE_ARRAY:
+		case Variant::PACKED_INT32_ARRAY:
+		case Variant::PACKED_FLOAT32_ARRAY:
+		case Variant::PACKED_INT64_ARRAY:
+		case Variant::PACKED_FLOAT64_ARRAY:
+		case Variant::PACKED_STRING_ARRAY:
+		case Variant::PACKED_VECTOR2_ARRAY:
+		case Variant::PACKED_VECTOR3_ARRAY:
+		case Variant::PACKED_COLOR_ARRAY:
 			r_iarg.default_argument = "new %s {}";
 			r_iarg.def_param_mode = ArgumentInterface::NULLABLE_REF;
 			break;
@@ -2914,20 +2916,20 @@ void BindingsGenerator::_populate_builtin_type_interfaces() {
 
 #define INSERT_ARRAY(m_type, m_proxy_t) INSERT_ARRAY_FULL(m_type, m_type, m_proxy_t)
 
-	INSERT_ARRAY(PoolIntArray, int);
-	INSERT_ARRAY_FULL(PoolByteArray, PoolByteArray, byte);
+	INSERT_ARRAY(PackedInt32Array, int);
+	INSERT_ARRAY_FULL(PackedByteArray, PackedByteArray, byte);
 
 #ifdef REAL_T_IS_DOUBLE
-	INSERT_ARRAY(PoolRealArray, double);
+	INSERT_ARRAY(PackedFloat32Array, double);
 #else
-	INSERT_ARRAY(PoolRealArray, float);
+	INSERT_ARRAY(PackedFloat32Array, float);
 #endif
 
-	INSERT_ARRAY(PoolStringArray, string);
+	INSERT_ARRAY(PackedStringArray, string);
 
-	INSERT_ARRAY(PoolColorArray, Color);
-	INSERT_ARRAY(PoolVector2Array, Vector2);
-	INSERT_ARRAY(PoolVector3Array, Vector3);
+	INSERT_ARRAY(PackedColorArray, Color);
+	INSERT_ARRAY(PackedVector2Array, Vector2);
+	INSERT_ARRAY(PackedVector3Array, Vector3);
 
 #undef INSERT_ARRAY
 
diff --git a/modules/mono/editor/editor_internal_calls.cpp b/modules/mono/editor/editor_internal_calls.cpp
index c8d20e80be..31996a03d0 100644
--- a/modules/mono/editor/editor_internal_calls.cpp
+++ b/modules/mono/editor/editor_internal_calls.cpp
@@ -36,10 +36,10 @@
 
 #include "core/os/os.h"
 #include "core/version.h"
+#include "editor/debugger/editor_debugger_node.h"
 #include "editor/editor_node.h"
 #include "editor/editor_scale.h"
 #include "editor/plugins/script_editor_plugin.h"
-#include "editor/script_editor_debugger.h"
 #include "main/main.h"
 
 #include "../csharp_script.h"
@@ -305,8 +305,8 @@ void godot_icall_Internal_ReloadAssemblies(MonoBoolean p_soft_reload) {
 #endif
 }
 
-void godot_icall_Internal_ScriptEditorDebuggerReloadScripts() {
-	ScriptEditor::get_singleton()->get_debugger()->reload_scripts();
+void godot_icall_Internal_EditorDebuggerNodeReloadScripts() {
+	EditorDebuggerNode::get_singleton()->reload_scripts();
 }
 
 MonoBoolean godot_icall_Internal_ScriptEditorEdit(MonoObject *p_resource, int32_t p_line, int32_t p_col, MonoBoolean p_grab_focus) {
@@ -348,9 +348,9 @@ void godot_icall_Internal_EditorRunStop() {
 }
 
 void godot_icall_Internal_ScriptEditorDebugger_ReloadScripts() {
-	ScriptEditorDebugger *sed = ScriptEditor::get_singleton()->get_debugger();
-	if (sed) {
-		sed->reload_scripts();
+	EditorDebuggerNode *ed = EditorDebuggerNode::get_singleton();
+	if (ed) {
+		ed->reload_scripts();
 	}
 }
 
@@ -446,7 +446,7 @@ void register_editor_internal_calls() {
 	mono_add_internal_call("GodotTools.Internals.Internal::internal_GetEditorApiHash", (void *)godot_icall_Internal_GetEditorApiHash);
 	mono_add_internal_call("GodotTools.Internals.Internal::internal_IsAssembliesReloadingNeeded", (void *)godot_icall_Internal_IsAssembliesReloadingNeeded);
 	mono_add_internal_call("GodotTools.Internals.Internal::internal_ReloadAssemblies", (void *)godot_icall_Internal_ReloadAssemblies);
-	mono_add_internal_call("GodotTools.Internals.Internal::internal_ScriptEditorDebuggerReloadScripts", (void *)godot_icall_Internal_ScriptEditorDebuggerReloadScripts);
+	mono_add_internal_call("GodotTools.Internals.Internal::internal_EditorDebuggerNodeReloadScripts", (void *)godot_icall_Internal_EditorDebuggerNodeReloadScripts);
 	mono_add_internal_call("GodotTools.Internals.Internal::internal_ScriptEditorEdit", (void *)godot_icall_Internal_ScriptEditorEdit);
 	mono_add_internal_call("GodotTools.Internals.Internal::internal_EditorNodeShowScriptScreen", (void *)godot_icall_Internal_EditorNodeShowScriptScreen);
 	mono_add_internal_call("GodotTools.Internals.Internal::internal_GetScriptsMetadataOrNothing", (void *)godot_icall_Internal_GetScriptsMetadataOrNothing);
diff --git a/modules/mono/glue/GodotSharp/GodotSharp/Core/StringExtensions.cs b/modules/mono/glue/GodotSharp/GodotSharp/Core/StringExtensions.cs
index b85a00d869..099eacd7dd 100644
--- a/modules/mono/glue/GodotSharp/GodotSharp/Core/StringExtensions.cs
+++ b/modules/mono/glue/GodotSharp/GodotSharp/Core/StringExtensions.cs
@@ -981,7 +981,7 @@ namespace Godot
         }
 
         // <summary>
-        // Convert the String (which is a character array) to PoolByteArray (which is an array of bytes). The conversion is speeded up in comparison to to_utf8() with the assumption that all the characters the String contains are only ASCII characters.
+        // Convert the String (which is a character array) to PackedByteArray (which is an array of bytes). The conversion is speeded up in comparison to to_utf8() with the assumption that all the characters the String contains are only ASCII characters.
         // </summary>
         public static byte[] ToAscii(this string instance)
         {
@@ -1021,7 +1021,7 @@ namespace Godot
         }
 
         // <summary>
-        // Convert the String (which is an array of characters) to PoolByteArray (which is an array of bytes). The conversion is a bit slower than to_ascii(), but supports all UTF-8 characters. Therefore, you should prefer this function over to_ascii().
+        // Convert the String (which is an array of characters) to PackedByteArray (which is an array of bytes). The conversion is a bit slower than to_ascii(), but supports all UTF-8 characters. Therefore, you should prefer this function over to_ascii().
         // </summary>
         public static byte[] ToUTF8(this string instance)
         {
diff --git a/modules/mono/glue/base_object_glue.cpp b/modules/mono/glue/base_object_glue.cpp
index 02246b2f2f..8c77220b85 100644
--- a/modules/mono/glue/base_object_glue.cpp
+++ b/modules/mono/glue/base_object_glue.cpp
@@ -189,12 +189,12 @@ MonoBoolean godot_icall_DynamicGodotObject_InvokeMember(Object *p_ptr, MonoStrin
 		args.set(i, &arg_store.get(i));
 	}
 
-	Variant::CallError error;
+	Callable::CallError error;
 	Variant result = p_ptr->call(StringName(name), args.ptr(), argc, error);
 
 	*r_result = GDMonoMarshal::variant_to_mono_object(result);
 
-	return error.error == Variant::CallError::CALL_OK;
+	return error.error == Callable::CallError::CALL_OK;
 }
 
 MonoBoolean godot_icall_DynamicGodotObject_GetMember(Object *p_ptr, MonoString *p_name, MonoObject **r_result) {
@@ -224,14 +224,9 @@ MonoString *godot_icall_Object_ToString(Object *p_ptr) {
 #ifdef DEBUG_ENABLED
 	// Cannot happen in C#; would get an ObjectDisposedException instead.
 	CRASH_COND(p_ptr == NULL);
-
-	if (ScriptDebugger::get_singleton() && !Object::cast_to<Reference>(p_ptr)) { // Only if debugging!
-		// Cannot happen either in C#; the handle is nullified when the object is destroyed
-		CRASH_COND(!ObjectDB::instance_validate(p_ptr));
-	}
 #endif
 
-	String result = "[" + p_ptr->get_class() + ":" + itos(p_ptr->get_instance_id()) + "]";
+	String result = p_ptr->to_string();
 	return GDMonoMarshal::mono_string_from_godot(result);
 }
 
diff --git a/modules/mono/glue/gd_glue.cpp b/modules/mono/glue/gd_glue.cpp
index 17483c4457..cdacd90538 100644
--- a/modules/mono/glue/gd_glue.cpp
+++ b/modules/mono/glue/gd_glue.cpp
@@ -44,9 +44,8 @@
 
 MonoObject *godot_icall_GD_bytes2var(MonoArray *p_bytes, MonoBoolean p_allow_objects) {
 	Variant ret;
-	PoolByteArray varr = GDMonoMarshal::mono_array_to_PoolByteArray(p_bytes);
-	PoolByteArray::Read r = varr.read();
-	Error err = decode_variant(ret, r.ptr(), varr.size(), NULL, p_allow_objects);
+	PackedByteArray varr = GDMonoMarshal::mono_array_to_PackedByteArray(p_bytes);
+	Error err = decode_variant(ret, varr.ptr(), varr.size(), NULL, p_allow_objects);
 	if (err != OK) {
 		ret = RTR("Not enough bytes for decoding bytes, or invalid format.");
 	}
@@ -56,9 +55,9 @@ MonoObject *godot_icall_GD_bytes2var(MonoArray *p_bytes, MonoBoolean p_allow_obj
 MonoObject *godot_icall_GD_convert(MonoObject *p_what, int32_t p_type) {
 	Variant what = GDMonoMarshal::mono_object_to_variant(p_what);
 	const Variant *args[1] = { &what };
-	Variant::CallError ce;
+	Callable::CallError ce;
 	Variant ret = Variant::construct(Variant::Type(p_type), args, 1, ce);
-	ERR_FAIL_COND_V(ce.error != Variant::CallError::CALL_OK, NULL);
+	ERR_FAIL_COND_V(ce.error != Callable::CallError::CALL_OK, NULL);
 	return GDMonoMarshal::variant_to_mono_object(ret);
 }
 
@@ -67,7 +66,7 @@ int godot_icall_GD_hash(MonoObject *p_var) {
 }
 
 MonoObject *godot_icall_GD_instance_from_id(uint64_t p_instance_id) {
-	return GDMonoUtils::unmanaged_get_managed(ObjectDB::get_instance(p_instance_id));
+	return GDMonoUtils::unmanaged_get_managed(ObjectDB::get_instance(ObjectID(p_instance_id)));
 }
 
 void godot_icall_GD_print(MonoArray *p_what) {
@@ -257,18 +256,15 @@ void godot_icall_GD_pushwarning(MonoString *p_str) {
 MonoArray *godot_icall_GD_var2bytes(MonoObject *p_var, MonoBoolean p_full_objects) {
 	Variant var = GDMonoMarshal::mono_object_to_variant(p_var);
 
-	PoolByteArray barr;
+	PackedByteArray barr;
 	int len;
 	Error err = encode_variant(var, NULL, len, p_full_objects);
 	ERR_FAIL_COND_V_MSG(err != OK, NULL, "Unexpected error encoding variable to bytes, likely unserializable type found (Object or RID).");
 
 	barr.resize(len);
-	{
-		PoolByteArray::Write w = barr.write();
-		encode_variant(var, w.ptr(), len, p_full_objects);
-	}
+	encode_variant(var, barr.ptrw(), len, p_full_objects);
 
-	return GDMonoMarshal::PoolByteArray_to_mono_array(barr);
+	return GDMonoMarshal::PackedByteArray_to_mono_array(barr);
 }
 
 MonoString *godot_icall_GD_var2str(MonoObject *p_var) {
diff --git a/modules/mono/mono_gd/gd_mono_field.cpp b/modules/mono/mono_gd/gd_mono_field.cpp
index 178647b968..03b56c9949 100644
--- a/modules/mono/mono_gd/gd_mono_field.cpp
+++ b/modules/mono/mono_gd/gd_mono_field.cpp
@@ -247,37 +247,37 @@ void GDMonoField::set_value_from_variant(MonoObject *p_object, const Variant &p_
 			}
 
 			if (array_type->eklass == CACHED_CLASS_RAW(uint8_t)) {
-				SET_FROM_ARRAY(PoolByteArray);
+				SET_FROM_ARRAY(PackedByteArray);
 				break;
 			}
 
 			if (array_type->eklass == CACHED_CLASS_RAW(int32_t)) {
-				SET_FROM_ARRAY(PoolIntArray);
+				SET_FROM_ARRAY(PackedInt32Array);
 				break;
 			}
 
 			if (array_type->eklass == REAL_T_MONOCLASS) {
-				SET_FROM_ARRAY(PoolRealArray);
+				SET_FROM_ARRAY(PackedFloat32Array);
 				break;
 			}
 
 			if (array_type->eklass == CACHED_CLASS_RAW(String)) {
-				SET_FROM_ARRAY(PoolStringArray);
+				SET_FROM_ARRAY(PackedStringArray);
 				break;
 			}
 
 			if (array_type->eklass == CACHED_CLASS_RAW(Vector2)) {
-				SET_FROM_ARRAY(PoolVector2Array);
+				SET_FROM_ARRAY(PackedVector2Array);
 				break;
 			}
 
 			if (array_type->eklass == CACHED_CLASS_RAW(Vector3)) {
-				SET_FROM_ARRAY(PoolVector3Array);
+				SET_FROM_ARRAY(PackedVector3Array);
 				break;
 			}
 
 			if (array_type->eklass == CACHED_CLASS_RAW(Color)) {
-				SET_FROM_ARRAY(PoolColorArray);
+				SET_FROM_ARRAY(PackedColorArray);
 				break;
 			}
 
@@ -370,7 +370,7 @@ void GDMonoField::set_value_from_variant(MonoObject *p_object, const Variant &p_
 					int32_t val = p_value.operator signed int();
 					mono_field_set_value(p_object, mono_field, &val);
 				} break;
-				case Variant::REAL: {
+				case Variant::FLOAT: {
 #ifdef REAL_T_IS_DOUBLE
 					double val = p_value.operator double();
 					mono_field_set_value(p_object, mono_field, &val);
@@ -434,26 +434,26 @@ void GDMonoField::set_value_from_variant(MonoObject *p_object, const Variant &p_
 					MonoObject *managed = GDMonoUtils::create_managed_from(p_value.operator Array(), CACHED_CLASS(Array));
 					mono_field_set_value(p_object, mono_field, managed);
 				} break;
-				case Variant::POOL_BYTE_ARRAY: {
-					SET_FROM_ARRAY(PoolByteArray);
+				case Variant::PACKED_BYTE_ARRAY: {
+					SET_FROM_ARRAY(PackedByteArray);
 				} break;
-				case Variant::POOL_INT_ARRAY: {
-					SET_FROM_ARRAY(PoolIntArray);
+				case Variant::PACKED_INT32_ARRAY: {
+					SET_FROM_ARRAY(PackedInt32Array);
 				} break;
-				case Variant::POOL_REAL_ARRAY: {
-					SET_FROM_ARRAY(PoolRealArray);
+				case Variant::PACKED_FLOAT32_ARRAY: {
+					SET_FROM_ARRAY(PackedFloat32Array);
 				} break;
-				case Variant::POOL_STRING_ARRAY: {
-					SET_FROM_ARRAY(PoolStringArray);
+				case Variant::PACKED_STRING_ARRAY: {
+					SET_FROM_ARRAY(PackedStringArray);
 				} break;
-				case Variant::POOL_VECTOR2_ARRAY: {
-					SET_FROM_ARRAY(PoolVector2Array);
+				case Variant::PACKED_VECTOR2_ARRAY: {
+					SET_FROM_ARRAY(PackedVector2Array);
 				} break;
-				case Variant::POOL_VECTOR3_ARRAY: {
-					SET_FROM_ARRAY(PoolVector3Array);
+				case Variant::PACKED_VECTOR3_ARRAY: {
+					SET_FROM_ARRAY(PackedVector3Array);
 				} break;
-				case Variant::POOL_COLOR_ARRAY: {
-					SET_FROM_ARRAY(PoolColorArray);
+				case Variant::PACKED_COLOR_ARRAY: {
+					SET_FROM_ARRAY(PackedColorArray);
 				} break;
 				default: break;
 			}
diff --git a/modules/mono/mono_gd/gd_mono_internals.cpp b/modules/mono/mono_gd/gd_mono_internals.cpp
index 75aa77c7b0..74ffa90cb3 100644
--- a/modules/mono/mono_gd/gd_mono_internals.cpp
+++ b/modules/mono/mono_gd/gd_mono_internals.cpp
@@ -107,7 +107,7 @@ void tie_managed_to_unmanaged(MonoObject *managed, Object *unmanaged) {
 
 	ScriptInstance *si = CSharpInstance::create_for_managed_type(unmanaged, script.ptr(), gchandle);
 
-	unmanaged->set_script_and_instance(script.get_ref_ptr(), si);
+	unmanaged->set_script_and_instance(script, si);
 }
 
 void unhandled_exception(MonoException *p_exc) {
diff --git a/modules/mono/mono_gd/gd_mono_marshal.cpp b/modules/mono/mono_gd/gd_mono_marshal.cpp
index 19d627218e..695be64d6e 100644
--- a/modules/mono/mono_gd/gd_mono_marshal.cpp
+++ b/modules/mono/mono_gd/gd_mono_marshal.cpp
@@ -60,9 +60,9 @@ Variant::Type managed_to_variant_type(const ManagedType &p_type) {
 			return Variant::INT;
 
 		case MONO_TYPE_R4:
-			return Variant::REAL;
+			return Variant::FLOAT;
 		case MONO_TYPE_R8:
-			return Variant::REAL;
+			return Variant::FLOAT;
 
 		case MONO_TYPE_STRING: {
 			return Variant::STRING;
@@ -113,25 +113,25 @@ Variant::Type managed_to_variant_type(const ManagedType &p_type) {
 				return Variant::ARRAY;
 
 			if (array_type->eklass == CACHED_CLASS_RAW(uint8_t))
-				return Variant::POOL_BYTE_ARRAY;
+				return Variant::PACKED_BYTE_ARRAY;
 
 			if (array_type->eklass == CACHED_CLASS_RAW(int32_t))
-				return Variant::POOL_INT_ARRAY;
+				return Variant::PACKED_INT32_ARRAY;
 
 			if (array_type->eklass == REAL_T_MONOCLASS)
-				return Variant::POOL_REAL_ARRAY;
+				return Variant::PACKED_FLOAT32_ARRAY;
 
 			if (array_type->eklass == CACHED_CLASS_RAW(String))
-				return Variant::POOL_STRING_ARRAY;
+				return Variant::PACKED_STRING_ARRAY;
 
 			if (array_type->eklass == CACHED_CLASS_RAW(Vector2))
-				return Variant::POOL_VECTOR2_ARRAY;
+				return Variant::PACKED_VECTOR2_ARRAY;
 
 			if (array_type->eklass == CACHED_CLASS_RAW(Vector3))
-				return Variant::POOL_VECTOR3_ARRAY;
+				return Variant::PACKED_VECTOR3_ARRAY;
 
 			if (array_type->eklass == CACHED_CLASS_RAW(Color))
-				return Variant::POOL_COLOR_ARRAY;
+				return Variant::PACKED_COLOR_ARRAY;
 		} break;
 
 		case MONO_TYPE_CLASS: {
@@ -491,25 +491,25 @@ MonoObject *variant_to_mono_object(const Variant *p_var, const ManagedType &p_ty
 				return (MonoObject *)Array_to_mono_array(p_var->operator Array());
 
 			if (array_type->eklass == CACHED_CLASS_RAW(uint8_t))
-				return (MonoObject *)PoolByteArray_to_mono_array(p_var->operator PoolByteArray());
+				return (MonoObject *)PackedByteArray_to_mono_array(p_var->operator PackedByteArray());
 
 			if (array_type->eklass == CACHED_CLASS_RAW(int32_t))
-				return (MonoObject *)PoolIntArray_to_mono_array(p_var->operator PoolIntArray());
+				return (MonoObject *)PackedInt32Array_to_mono_array(p_var->operator PackedInt32Array());
 
 			if (array_type->eklass == REAL_T_MONOCLASS)
-				return (MonoObject *)PoolRealArray_to_mono_array(p_var->operator PoolRealArray());
+				return (MonoObject *)PackedFloat32Array_to_mono_array(p_var->operator PackedFloat32Array());
 
 			if (array_type->eklass == CACHED_CLASS_RAW(String))
-				return (MonoObject *)PoolStringArray_to_mono_array(p_var->operator PoolStringArray());
+				return (MonoObject *)PackedStringArray_to_mono_array(p_var->operator PackedStringArray());
 
 			if (array_type->eklass == CACHED_CLASS_RAW(Vector2))
-				return (MonoObject *)PoolVector2Array_to_mono_array(p_var->operator PoolVector2Array());
+				return (MonoObject *)PackedVector2Array_to_mono_array(p_var->operator PackedVector2Array());
 
 			if (array_type->eklass == CACHED_CLASS_RAW(Vector3))
-				return (MonoObject *)PoolVector3Array_to_mono_array(p_var->operator PoolVector3Array());
+				return (MonoObject *)PackedVector3Array_to_mono_array(p_var->operator PackedVector3Array());
 
 			if (array_type->eklass == CACHED_CLASS_RAW(Color))
-				return (MonoObject *)PoolColorArray_to_mono_array(p_var->operator PoolColorArray());
+				return (MonoObject *)PackedColorArray_to_mono_array(p_var->operator PackedColorArray());
 
 			ERR_FAIL_V_MSG(NULL, "Attempted to convert Variant to a managed array of unmarshallable element type.");
 		} break;
@@ -577,7 +577,7 @@ MonoObject *variant_to_mono_object(const Variant *p_var, const ManagedType &p_ty
 					int32_t val = p_var->operator signed int();
 					return BOX_INT32(val);
 				}
-				case Variant::REAL: {
+				case Variant::FLOAT: {
 #ifdef REAL_T_IS_DOUBLE
 					double val = p_var->operator double();
 					return BOX_DOUBLE(val);
@@ -638,20 +638,20 @@ MonoObject *variant_to_mono_object(const Variant *p_var, const ManagedType &p_ty
 					return GDMonoUtils::create_managed_from(p_var->operator Dictionary(), CACHED_CLASS(Dictionary));
 				case Variant::ARRAY:
 					return GDMonoUtils::create_managed_from(p_var->operator Array(), CACHED_CLASS(Array));
-				case Variant::POOL_BYTE_ARRAY:
-					return (MonoObject *)PoolByteArray_to_mono_array(p_var->operator PoolByteArray());
-				case Variant::POOL_INT_ARRAY:
-					return (MonoObject *)PoolIntArray_to_mono_array(p_var->operator PoolIntArray());
-				case Variant::POOL_REAL_ARRAY:
-					return (MonoObject *)PoolRealArray_to_mono_array(p_var->operator PoolRealArray());
-				case Variant::POOL_STRING_ARRAY:
-					return (MonoObject *)PoolStringArray_to_mono_array(p_var->operator PoolStringArray());
-				case Variant::POOL_VECTOR2_ARRAY:
-					return (MonoObject *)PoolVector2Array_to_mono_array(p_var->operator PoolVector2Array());
-				case Variant::POOL_VECTOR3_ARRAY:
-					return (MonoObject *)PoolVector3Array_to_mono_array(p_var->operator PoolVector3Array());
-				case Variant::POOL_COLOR_ARRAY:
-					return (MonoObject *)PoolColorArray_to_mono_array(p_var->operator PoolColorArray());
+				case Variant::PACKED_BYTE_ARRAY:
+					return (MonoObject *)PackedByteArray_to_mono_array(p_var->operator PackedByteArray());
+				case Variant::PACKED_INT32_ARRAY:
+					return (MonoObject *)PackedInt32Array_to_mono_array(p_var->operator PackedInt32Array());
+				case Variant::PACKED_FLOAT32_ARRAY:
+					return (MonoObject *)PackedFloat32Array_to_mono_array(p_var->operator PackedFloat32Array());
+				case Variant::PACKED_STRING_ARRAY:
+					return (MonoObject *)PackedStringArray_to_mono_array(p_var->operator PackedStringArray());
+				case Variant::PACKED_VECTOR2_ARRAY:
+					return (MonoObject *)PackedVector2Array_to_mono_array(p_var->operator PackedVector2Array());
+				case Variant::PACKED_VECTOR3_ARRAY:
+					return (MonoObject *)PackedVector3Array_to_mono_array(p_var->operator PackedVector3Array());
+				case Variant::PACKED_COLOR_ARRAY:
+					return (MonoObject *)PackedColorArray_to_mono_array(p_var->operator PackedColorArray());
 				default:
 					return NULL;
 			}
@@ -785,25 +785,25 @@ Variant mono_object_to_variant_impl(MonoObject *p_obj, const ManagedType &p_type
 				return mono_array_to_Array((MonoArray *)p_obj);
 
 			if (array_type->eklass == CACHED_CLASS_RAW(uint8_t))
-				return mono_array_to_PoolByteArray((MonoArray *)p_obj);
+				return mono_array_to_PackedByteArray((MonoArray *)p_obj);
 
 			if (array_type->eklass == CACHED_CLASS_RAW(int32_t))
-				return mono_array_to_PoolIntArray((MonoArray *)p_obj);
+				return mono_array_to_PackedInt32Array((MonoArray *)p_obj);
 
 			if (array_type->eklass == REAL_T_MONOCLASS)
-				return mono_array_to_PoolRealArray((MonoArray *)p_obj);
+				return mono_array_to_PackedFloat32Array((MonoArray *)p_obj);
 
 			if (array_type->eklass == CACHED_CLASS_RAW(String))
-				return mono_array_to_PoolStringArray((MonoArray *)p_obj);
+				return mono_array_to_PackedStringArray((MonoArray *)p_obj);
 
 			if (array_type->eklass == CACHED_CLASS_RAW(Vector2))
-				return mono_array_to_PoolVector2Array((MonoArray *)p_obj);
+				return mono_array_to_PackedVector2Array((MonoArray *)p_obj);
 
 			if (array_type->eklass == CACHED_CLASS_RAW(Vector3))
-				return mono_array_to_PoolVector3Array((MonoArray *)p_obj);
+				return mono_array_to_PackedVector3Array((MonoArray *)p_obj);
 
 			if (array_type->eklass == CACHED_CLASS_RAW(Color))
-				return mono_array_to_PoolColorArray((MonoArray *)p_obj);
+				return mono_array_to_PackedColorArray((MonoArray *)p_obj);
 
 			if (p_fail_with_err) {
 				ERR_FAIL_V_MSG(Variant(), "Attempted to convert a managed array of unmarshallable element type to Variant.");
@@ -987,8 +987,8 @@ Array mono_array_to_Array(MonoArray *p_array) {
 
 // TODO: Use memcpy where possible
 
-MonoArray *PoolIntArray_to_mono_array(const PoolIntArray &p_array) {
-	PoolIntArray::Read r = p_array.read();
+MonoArray *PackedInt32Array_to_mono_array(const PackedInt32Array &p_array) {
+	const int *r = p_array.ptr();
 
 	MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(int32_t), p_array.size());
 
@@ -999,13 +999,13 @@ MonoArray *PoolIntArray_to_mono_array(const PoolIntArray &p_array) {
 	return ret;
 }
 
-PoolIntArray mono_array_to_PoolIntArray(MonoArray *p_array) {
-	PoolIntArray ret;
+PackedInt32Array mono_array_to_PackedInt32Array(MonoArray *p_array) {
+	PackedInt32Array ret;
 	if (!p_array)
 		return ret;
 	int length = mono_array_length(p_array);
 	ret.resize(length);
-	PoolIntArray::Write w = ret.write();
+	int *w = ret.ptrw();
 
 	for (int i = 0; i < length; i++) {
 		w[i] = mono_array_get(p_array, int32_t, i);
@@ -1014,8 +1014,8 @@ PoolIntArray mono_array_to_PoolIntArray(MonoArray *p_array) {
 	return ret;
 }
 
-MonoArray *PoolByteArray_to_mono_array(const PoolByteArray &p_array) {
-	PoolByteArray::Read r = p_array.read();
+MonoArray *PackedByteArray_to_mono_array(const PackedByteArray &p_array) {
+	const uint8_t *r = p_array.ptr();
 
 	MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(uint8_t), p_array.size());
 
@@ -1026,13 +1026,13 @@ MonoArray *PoolByteArray_to_mono_array(const PoolByteArray &p_array) {
 	return ret;
 }
 
-PoolByteArray mono_array_to_PoolByteArray(MonoArray *p_array) {
-	PoolByteArray ret;
+PackedByteArray mono_array_to_PackedByteArray(MonoArray *p_array) {
+	PackedByteArray ret;
 	if (!p_array)
 		return ret;
 	int length = mono_array_length(p_array);
 	ret.resize(length);
-	PoolByteArray::Write w = ret.write();
+	uint8_t *w = ret.ptrw();
 
 	for (int i = 0; i < length; i++) {
 		w[i] = mono_array_get(p_array, uint8_t, i);
@@ -1041,8 +1041,8 @@ PoolByteArray mono_array_to_PoolByteArray(MonoArray *p_array) {
 	return ret;
 }
 
-MonoArray *PoolRealArray_to_mono_array(const PoolRealArray &p_array) {
-	PoolRealArray::Read r = p_array.read();
+MonoArray *PackedFloat32Array_to_mono_array(const PackedFloat32Array &p_array) {
+	const real_t *r = p_array.ptr();
 
 	MonoArray *ret = mono_array_new(mono_domain_get(), REAL_T_MONOCLASS, p_array.size());
 
@@ -1053,13 +1053,13 @@ MonoArray *PoolRealArray_to_mono_array(const PoolRealArray &p_array) {
 	return ret;
 }
 
-PoolRealArray mono_array_to_PoolRealArray(MonoArray *p_array) {
-	PoolRealArray ret;
+PackedFloat32Array mono_array_to_PackedFloat32Array(MonoArray *p_array) {
+	PackedFloat32Array ret;
 	if (!p_array)
 		return ret;
 	int length = mono_array_length(p_array);
 	ret.resize(length);
-	PoolRealArray::Write w = ret.write();
+	real_t *w = ret.ptrw();
 
 	for (int i = 0; i < length; i++) {
 		w[i] = mono_array_get(p_array, real_t, i);
@@ -1068,8 +1068,8 @@ PoolRealArray mono_array_to_PoolRealArray(MonoArray *p_array) {
 	return ret;
 }
 
-MonoArray *PoolStringArray_to_mono_array(const PoolStringArray &p_array) {
-	PoolStringArray::Read r = p_array.read();
+MonoArray *PackedStringArray_to_mono_array(const PackedStringArray &p_array) {
+	const String *r = p_array.ptr();
 
 	MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(String), p_array.size());
 
@@ -1081,13 +1081,13 @@ MonoArray *PoolStringArray_to_mono_array(const PoolStringArray &p_array) {
 	return ret;
 }
 
-PoolStringArray mono_array_to_PoolStringArray(MonoArray *p_array) {
-	PoolStringArray ret;
+PackedStringArray mono_array_to_PackedStringArray(MonoArray *p_array) {
+	PackedStringArray ret;
 	if (!p_array)
 		return ret;
 	int length = mono_array_length(p_array);
 	ret.resize(length);
-	PoolStringArray::Write w = ret.write();
+	String *w = ret.ptrw();
 
 	for (int i = 0; i < length; i++) {
 		MonoString *elem = mono_array_get(p_array, MonoString *, i);
@@ -1097,8 +1097,8 @@ PoolStringArray mono_array_to_PoolStringArray(MonoArray *p_array) {
 	return ret;
 }
 
-MonoArray *PoolColorArray_to_mono_array(const PoolColorArray &p_array) {
-	PoolColorArray::Read r = p_array.read();
+MonoArray *PackedColorArray_to_mono_array(const PackedColorArray &p_array) {
+	const Color *r = p_array.ptr();
 
 	MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(Color), p_array.size());
 
@@ -1110,13 +1110,13 @@ MonoArray *PoolColorArray_to_mono_array(const PoolColorArray &p_array) {
 	return ret;
 }
 
-PoolColorArray mono_array_to_PoolColorArray(MonoArray *p_array) {
-	PoolColorArray ret;
+PackedColorArray mono_array_to_PackedColorArray(MonoArray *p_array) {
+	PackedColorArray ret;
 	if (!p_array)
 		return ret;
 	int length = mono_array_length(p_array);
 	ret.resize(length);
-	PoolColorArray::Write w = ret.write();
+	Color *w = ret.ptrw();
 
 	for (int i = 0; i < length; i++) {
 		w[i] = MARSHALLED_IN(Color, (M_Color *)mono_array_addr_with_size(p_array, sizeof(M_Color), i));
@@ -1125,8 +1125,8 @@ PoolColorArray mono_array_to_PoolColorArray(MonoArray *p_array) {
 	return ret;
 }
 
-MonoArray *PoolVector2Array_to_mono_array(const PoolVector2Array &p_array) {
-	PoolVector2Array::Read r = p_array.read();
+MonoArray *PackedVector2Array_to_mono_array(const PackedVector2Array &p_array) {
+	const Vector2 *r = p_array.ptr();
 
 	MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(Vector2), p_array.size());
 
@@ -1138,13 +1138,13 @@ MonoArray *PoolVector2Array_to_mono_array(const PoolVector2Array &p_array) {
 	return ret;
 }
 
-PoolVector2Array mono_array_to_PoolVector2Array(MonoArray *p_array) {
-	PoolVector2Array ret;
+PackedVector2Array mono_array_to_PackedVector2Array(MonoArray *p_array) {
+	PackedVector2Array ret;
 	if (!p_array)
 		return ret;
 	int length = mono_array_length(p_array);
 	ret.resize(length);
-	PoolVector2Array::Write w = ret.write();
+	Vector2 *w = ret.ptrw();
 
 	for (int i = 0; i < length; i++) {
 		w[i] = MARSHALLED_IN(Vector2, (M_Vector2 *)mono_array_addr_with_size(p_array, sizeof(M_Vector2), i));
@@ -1153,8 +1153,8 @@ PoolVector2Array mono_array_to_PoolVector2Array(MonoArray *p_array) {
 	return ret;
 }
 
-MonoArray *PoolVector3Array_to_mono_array(const PoolVector3Array &p_array) {
-	PoolVector3Array::Read r = p_array.read();
+MonoArray *PackedVector3Array_to_mono_array(const PackedVector3Array &p_array) {
+	const Vector3 *r = p_array.ptr();
 
 	MonoArray *ret = mono_array_new(mono_domain_get(), CACHED_CLASS_RAW(Vector3), p_array.size());
 
@@ -1166,13 +1166,13 @@ MonoArray *PoolVector3Array_to_mono_array(const PoolVector3Array &p_array) {
 	return ret;
 }
 
-PoolVector3Array mono_array_to_PoolVector3Array(MonoArray *p_array) {
-	PoolVector3Array ret;
+PackedVector3Array mono_array_to_PackedVector3Array(MonoArray *p_array) {
+	PackedVector3Array ret;
 	if (!p_array)
 		return ret;
 	int length = mono_array_length(p_array);
 	ret.resize(length);
-	PoolVector3Array::Write w = ret.write();
+	Vector3 *w = ret.ptrw();
 
 	for (int i = 0; i < length; i++) {
 		w[i] = MARSHALLED_IN(Vector3, (M_Vector3 *)mono_array_addr_with_size(p_array, sizeof(M_Vector3), i));
diff --git a/modules/mono/mono_gd/gd_mono_marshal.h b/modules/mono/mono_gd/gd_mono_marshal.h
index e662e7814e..5db59522ce 100644
--- a/modules/mono/mono_gd/gd_mono_marshal.h
+++ b/modules/mono/mono_gd/gd_mono_marshal.h
@@ -127,40 +127,40 @@ String mono_object_to_variant_string(MonoObject *p_obj, MonoException **r_exc);
 MonoArray *Array_to_mono_array(const Array &p_array);
 Array mono_array_to_Array(MonoArray *p_array);
 
-// PoolIntArray
+// PackedInt32Array
 
-MonoArray *PoolIntArray_to_mono_array(const PoolIntArray &p_array);
-PoolIntArray mono_array_to_PoolIntArray(MonoArray *p_array);
+MonoArray *PackedInt32Array_to_mono_array(const PackedInt32Array &p_array);
+PackedInt32Array mono_array_to_PackedInt32Array(MonoArray *p_array);
 
-// PoolByteArray
+// PackedByteArray
 
-MonoArray *PoolByteArray_to_mono_array(const PoolByteArray &p_array);
-PoolByteArray mono_array_to_PoolByteArray(MonoArray *p_array);
+MonoArray *PackedByteArray_to_mono_array(const PackedByteArray &p_array);
+PackedByteArray mono_array_to_PackedByteArray(MonoArray *p_array);
 
-// PoolRealArray
+// PackedFloat32Array
 
-MonoArray *PoolRealArray_to_mono_array(const PoolRealArray &p_array);
-PoolRealArray mono_array_to_PoolRealArray(MonoArray *p_array);
+MonoArray *PackedFloat32Array_to_mono_array(const PackedFloat32Array &p_array);
+PackedFloat32Array mono_array_to_PackedFloat32Array(MonoArray *p_array);
 
-// PoolStringArray
+// PackedStringArray
 
-MonoArray *PoolStringArray_to_mono_array(const PoolStringArray &p_array);
-PoolStringArray mono_array_to_PoolStringArray(MonoArray *p_array);
+MonoArray *PackedStringArray_to_mono_array(const PackedStringArray &p_array);
+PackedStringArray mono_array_to_PackedStringArray(MonoArray *p_array);
 
-// PoolColorArray
+// PackedColorArray
 
-MonoArray *PoolColorArray_to_mono_array(const PoolColorArray &p_array);
-PoolColorArray mono_array_to_PoolColorArray(MonoArray *p_array);
+MonoArray *PackedColorArray_to_mono_array(const PackedColorArray &p_array);
+PackedColorArray mono_array_to_PackedColorArray(MonoArray *p_array);
 
-// PoolVector2Array
+// PackedVector2Array
 
-MonoArray *PoolVector2Array_to_mono_array(const PoolVector2Array &p_array);
-PoolVector2Array mono_array_to_PoolVector2Array(MonoArray *p_array);
+MonoArray *PackedVector2Array_to_mono_array(const PackedVector2Array &p_array);
+PackedVector2Array mono_array_to_PackedVector2Array(MonoArray *p_array);
 
-// PoolVector3Array
+// PackedVector3Array
 
-MonoArray *PoolVector3Array_to_mono_array(const PoolVector3Array &p_array);
-PoolVector3Array mono_array_to_PoolVector3Array(MonoArray *p_array);
+MonoArray *PackedVector3Array_to_mono_array(const PackedVector3Array &p_array);
+PackedVector3Array mono_array_to_PackedVector3Array(MonoArray *p_array);
 
 // Structures
 
diff --git a/modules/mono/mono_gd/gd_mono_utils.cpp b/modules/mono/mono_gd/gd_mono_utils.cpp
index 05077a00c4..ae6625a6c6 100644
--- a/modules/mono/mono_gd/gd_mono_utils.cpp
+++ b/modules/mono/mono_gd/gd_mono_utils.cpp
@@ -38,7 +38,7 @@
 #include "core/reference.h"
 
 #ifdef TOOLS_ENABLED
-#include "editor/script_editor_debugger.h"
+#include "editor/debugger/script_editor_debugger.h"
 #endif
 
 #include "../csharp_script.h"
diff --git a/modules/mono/signal_awaiter_utils.cpp b/modules/mono/signal_awaiter_utils.cpp
index b85d5f2fd9..718bc2bb93 100644
--- a/modules/mono/signal_awaiter_utils.cpp
+++ b/modules/mono/signal_awaiter_utils.cpp
@@ -51,7 +51,7 @@ Error connect_signal_awaiter(Object *p_source, const String &p_signal, Object *p
 	Vector<Variant> binds;
 	binds.push_back(sa_con);
 
-	Error err = p_source->connect(p_signal, sa_con.ptr(),
+	Error err = p_source->connect_compat(p_signal, sa_con.ptr(),
 			CSharpLanguage::get_singleton()->get_string_names()._signal_callback,
 			binds, Object::CONNECT_ONESHOT);
 
@@ -65,7 +65,7 @@ Error connect_signal_awaiter(Object *p_source, const String &p_signal, Object *p
 }
 } // namespace SignalAwaiterUtils
 
-Variant SignalAwaiterHandle::_signal_callback(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant SignalAwaiterHandle::_signal_callback(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 #ifdef DEBUG_ENABLED
 	ERR_FAIL_COND_V_MSG(conn_target_id.is_valid() && !ObjectDB::get_instance(conn_target_id), Variant(),
@@ -73,7 +73,7 @@ Variant SignalAwaiterHandle::_signal_callback(const Variant **p_args, int p_argc
 #endif
 
 	if (p_argcount < 1) {
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = 1;
 		return Variant();
 	}
@@ -81,7 +81,7 @@ Variant SignalAwaiterHandle::_signal_callback(const Variant **p_args, int p_argc
 	Ref<SignalAwaiterHandle> self = *p_args[p_argcount - 1];
 
 	if (self.is_null()) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = p_argcount - 1;
 		r_error.expected = Variant::OBJECT;
 		return Variant();
diff --git a/modules/mono/signal_awaiter_utils.h b/modules/mono/signal_awaiter_utils.h
index a9956ad5ba..012f6e5bb3 100644
--- a/modules/mono/signal_awaiter_utils.h
+++ b/modules/mono/signal_awaiter_utils.h
@@ -49,7 +49,7 @@ class SignalAwaiterHandle : public MonoGCHandle {
 	ObjectID conn_target_id;
 #endif
 
-	Variant _signal_callback(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	Variant _signal_callback(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 protected:
 	static void _bind_methods();
diff --git a/modules/mono/utils/string_utils.cpp b/modules/mono/utils/string_utils.cpp
index 911ac5c4a3..49c4fb3f73 100644
--- a/modules/mono/utils/string_utils.cpp
+++ b/modules/mono/utils/string_utils.cpp
@@ -162,22 +162,22 @@ String escape_csharp_keyword(const String &p_name) {
 #endif
 
 Error read_all_file_utf8(const String &p_path, String &r_content) {
-	PoolVector<uint8_t> sourcef;
+	Vector<uint8_t> sourcef;
 	Error err;
 	FileAccess *f = FileAccess::open(p_path, FileAccess::READ, &err);
 	ERR_FAIL_COND_V_MSG(err != OK, err, "Cannot open file '" + p_path + "'.");
 
 	int len = f->get_len();
 	sourcef.resize(len + 1);
-	PoolVector<uint8_t>::Write w = sourcef.write();
-	int r = f->get_buffer(w.ptr(), len);
+	uint8_t *w = sourcef.ptrw();
+	int r = f->get_buffer(w, len);
 	f->close();
 	memdelete(f);
 	ERR_FAIL_COND_V(r != len, ERR_CANT_OPEN);
 	w[len] = 0;
 
 	String source;
-	if (source.parse_utf8((const char *)w.ptr())) {
+	if (source.parse_utf8((const char *)w)) {
 		ERR_FAIL_V(ERR_INVALID_DATA);
 	}
 
diff --git a/modules/opensimplex/noise_texture.cpp b/modules/opensimplex/noise_texture.cpp
index 19aa281a72..d60099e676 100644
--- a/modules/opensimplex/noise_texture.cpp
+++ b/modules/opensimplex/noise_texture.cpp
@@ -84,7 +84,7 @@ void NoiseTexture::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "height", PROPERTY_HINT_RANGE, "1,2048,1,or_greater"), "set_height", "get_height");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "seamless"), "set_seamless", "get_seamless");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "as_normalmap"), "set_as_normalmap", "is_normalmap");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "bump_strength", PROPERTY_HINT_RANGE, "0,32,0.1,or_greater"), "set_bump_strength", "get_bump_strength");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bump_strength", PROPERTY_HINT_RANGE, "0,32,0.1,or_greater"), "set_bump_strength", "get_bump_strength");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "noise", PROPERTY_HINT_RESOURCE_TYPE, "OpenSimplexNoise"), "set_noise", "get_noise");
 }
 
@@ -184,11 +184,11 @@ void NoiseTexture::set_noise(Ref<OpenSimplexNoise> p_noise) {
 	if (p_noise == noise)
 		return;
 	if (noise.is_valid()) {
-		noise->disconnect(CoreStringNames::get_singleton()->changed, this, "_queue_update");
+		noise->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_queue_update");
 	}
 	noise = p_noise;
 	if (noise.is_valid()) {
-		noise->connect(CoreStringNames::get_singleton()->changed, this, "_queue_update");
+		noise->connect_compat(CoreStringNames::get_singleton()->changed, this, "_queue_update");
 	}
 	_queue_update();
 }
diff --git a/modules/opensimplex/open_simplex_noise.cpp b/modules/opensimplex/open_simplex_noise.cpp
index bd187e6b5b..238faa4130 100644
--- a/modules/opensimplex/open_simplex_noise.cpp
+++ b/modules/opensimplex/open_simplex_noise.cpp
@@ -98,10 +98,10 @@ void OpenSimplexNoise::set_lacunarity(float p_lacunarity) {
 
 Ref<Image> OpenSimplexNoise::get_image(int p_width, int p_height) {
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	data.resize(p_width * p_height * 4);
 
-	PoolVector<uint8_t>::Write wd8 = data.write();
+	uint8_t *wd8 = data.ptrw();
 
 	for (int i = 0; i < p_height; i++) {
 		for (int j = 0; j < p_width; j++) {
@@ -121,10 +121,10 @@ Ref<Image> OpenSimplexNoise::get_image(int p_width, int p_height) {
 
 Ref<Image> OpenSimplexNoise::get_seamless_image(int p_size) {
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	data.resize(p_size * p_size * 4);
 
-	PoolVector<uint8_t>::Write wd8 = data.write();
+	uint8_t *wd8 = data.ptrw();
 
 	for (int i = 0; i < p_size; i++) {
 		for (int j = 0; j < p_size; j++) {
@@ -186,9 +186,9 @@ void OpenSimplexNoise::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "seed"), "set_seed", "get_seed");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "octaves", PROPERTY_HINT_RANGE, vformat("1,%d,1", MAX_OCTAVES)), "set_octaves", "get_octaves");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "period", PROPERTY_HINT_RANGE, "0.1,256.0,0.1"), "set_period", "get_period");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "persistence", PROPERTY_HINT_RANGE, "0.0,1.0,0.001"), "set_persistence", "get_persistence");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "lacunarity", PROPERTY_HINT_RANGE, "0.1,4.0,0.01"), "set_lacunarity", "get_lacunarity");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "period", PROPERTY_HINT_RANGE, "0.1,256.0,0.1"), "set_period", "get_period");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "persistence", PROPERTY_HINT_RANGE, "0.0,1.0,0.001"), "set_persistence", "get_persistence");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "lacunarity", PROPERTY_HINT_RANGE, "0.1,4.0,0.01"), "set_lacunarity", "get_lacunarity");
 }
 
 float OpenSimplexNoise::get_noise_1d(float x) {
diff --git a/modules/pvr/texture_loader_pvr.cpp b/modules/pvr/texture_loader_pvr.cpp
index 36f2fe1ba1..dab4f64393 100644
--- a/modules/pvr/texture_loader_pvr.cpp
+++ b/modules/pvr/texture_loader_pvr.cpp
@@ -96,12 +96,12 @@ RES ResourceFormatPVR::load(const String &p_path, const String &p_original_path,
 	print_line("surfcount: "+itos(surfcount));
 	*/
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	data.resize(surfsize);
 
 	ERR_FAIL_COND_V(data.size() == 0, RES());
 
-	PoolVector<uint8_t>::Write w = data.write();
+	uint8_t *w = data.ptrw();
 	f->get_buffer(&w[0], surfsize);
 	err = f->get_error();
 	ERR_FAIL_COND_V(err != OK, RES());
@@ -152,8 +152,6 @@ RES ResourceFormatPVR::load(const String &p_path, const String &p_original_path,
 			ERR_FAIL_V_MSG(RES(), "Unsupported format in PVR texture: " + itos(flags & 0xFF) + ".");
 	}
 
-	w.release();
-
 	Ref<Image> image = memnew(Image(width, height, mipmaps, format, data));
 	ERR_FAIL_COND_V(image->empty(), RES());
 
@@ -200,10 +198,10 @@ static void _compress_pvrtc4(Image *p_img) {
 	new_img.instance();
 	new_img->create(img->get_width(), img->get_height(), img->has_mipmaps(), use_alpha ? Image::FORMAT_PVRTC4A : Image::FORMAT_PVRTC4);
 
-	PoolVector<uint8_t> data = new_img->get_data();
+	Vector<uint8_t> data = new_img->get_data();
 	{
-		PoolVector<uint8_t>::Write wr = data.write();
-		PoolVector<uint8_t>::Read r = img->get_data().read();
+		uint8_t *wr = data.ptrw();
+		const uint8_t *r = img->get_data().ptr();
 
 		for (int i = 0; i <= new_img->get_mipmap_count(); i++) {
 
@@ -640,17 +638,14 @@ static void _pvrtc_decompress(Image *p_img) {
 
 	bool _2bit = (p_img->get_format() == Image::FORMAT_PVRTC2 || p_img->get_format() == Image::FORMAT_PVRTC2A);
 
-	PoolVector<uint8_t> data = p_img->get_data();
-	PoolVector<uint8_t>::Read r = data.read();
+	Vector<uint8_t> data = p_img->get_data();
+	const uint8_t *r = data.ptr();
 
-	PoolVector<uint8_t> newdata;
+	Vector<uint8_t> newdata;
 	newdata.resize(p_img->get_width() * p_img->get_height() * 4);
-	PoolVector<uint8_t>::Write w = newdata.write();
-
-	decompress_pvrtc((PVRTCBlock *)r.ptr(), _2bit, p_img->get_width(), p_img->get_height(), 0, (unsigned char *)w.ptr());
+	uint8_t *w = newdata.ptrw();
 
-	w.release();
-	r.release();
+	decompress_pvrtc((PVRTCBlock *)r, _2bit, p_img->get_width(), p_img->get_height(), 0, (unsigned char *)w);
 
 	bool make_mipmaps = p_img->has_mipmaps();
 	p_img->create(p_img->get_width(), p_img->get_height(), false, Image::FORMAT_RGBA8, newdata);
diff --git a/modules/squish/image_compress_squish.cpp b/modules/squish/image_compress_squish.cpp
index 2f680fd3d0..bb77f68590 100644
--- a/modules/squish/image_compress_squish.cpp
+++ b/modules/squish/image_compress_squish.cpp
@@ -37,13 +37,13 @@ void image_decompress_squish(Image *p_image) {
 	int h = p_image->get_height();
 
 	Image::Format target_format = Image::FORMAT_RGBA8;
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	int target_size = Image::get_image_data_size(w, h, target_format, p_image->has_mipmaps());
 	int mm_count = p_image->get_mipmap_count();
 	data.resize(target_size);
 
-	PoolVector<uint8_t>::Read rb = p_image->get_data().read();
-	PoolVector<uint8_t>::Write wb = data.write();
+	const uint8_t *rb = p_image->get_data().ptr();
+	uint8_t *wb = data.ptrw();
 
 	int squish_flags = Image::FORMAT_MAX;
 	if (p_image->get_format() == Image::FORMAT_DXT1) {
@@ -137,14 +137,14 @@ void image_compress_squish(Image *p_image, float p_lossy_quality, Image::UsedCha
 			}
 		}
 
-		PoolVector<uint8_t> data;
+		Vector<uint8_t> data;
 		int target_size = Image::get_image_data_size(w, h, target_format, p_image->has_mipmaps());
 		int mm_count = p_image->has_mipmaps() ? Image::get_image_required_mipmaps(w, h, target_format) : 0;
 		data.resize(target_size);
 		int shift = Image::get_format_pixel_rshift(target_format);
 
-		PoolVector<uint8_t>::Read rb = p_image->get_data().read();
-		PoolVector<uint8_t>::Write wb = data.write();
+		const uint8_t *rb = p_image->get_data().ptr();
+		uint8_t *wb = data.ptrw();
 
 		int dst_ofs = 0;
 
@@ -160,9 +160,6 @@ void image_compress_squish(Image *p_image, float p_lossy_quality, Image::UsedCha
 			h = MAX(h / 2, 1);
 		}
 
-		rb.release();
-		wb.release();
-
 		p_image->create(p_image->get_width(), p_image->get_height(), p_image->has_mipmaps(), target_format, data);
 	}
 }
diff --git a/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp b/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp
index f2d0f5c9a6..054ed088df 100644
--- a/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp
+++ b/modules/stb_vorbis/audio_stream_ogg_vorbis.cpp
@@ -163,32 +163,32 @@ void AudioStreamOGGVorbis::clear_data() {
 	}
 }
 
-void AudioStreamOGGVorbis::set_data(const PoolVector<uint8_t> &p_data) {
+void AudioStreamOGGVorbis::set_data(const Vector<uint8_t> &p_data) {
 
 	int src_data_len = p_data.size();
 #define MAX_TEST_MEM (1 << 20)
 
 	uint32_t alloc_try = 1024;
-	PoolVector<char> alloc_mem;
-	PoolVector<char>::Write w;
+	Vector<char> alloc_mem;
+	char *w;
 	stb_vorbis *ogg_stream = NULL;
 	stb_vorbis_alloc ogg_alloc;
 
 	while (alloc_try < MAX_TEST_MEM) {
 
 		alloc_mem.resize(alloc_try);
-		w = alloc_mem.write();
+		w = alloc_mem.ptrw();
 
-		ogg_alloc.alloc_buffer = w.ptr();
+		ogg_alloc.alloc_buffer = w;
 		ogg_alloc.alloc_buffer_length_in_bytes = alloc_try;
 
-		PoolVector<uint8_t>::Read src_datar = p_data.read();
+		const uint8_t *src_datar = p_data.ptr();
 
 		int error;
-		ogg_stream = stb_vorbis_open_memory((const unsigned char *)src_datar.ptr(), src_data_len, &error, &ogg_alloc);
+		ogg_stream = stb_vorbis_open_memory((const unsigned char *)src_datar, src_data_len, &error, &ogg_alloc);
 
 		if (!ogg_stream && error == VORBIS_outofmem) {
-			w.release();
+
 			alloc_try *= 2;
 		} else {
 
@@ -209,7 +209,7 @@ void AudioStreamOGGVorbis::set_data(const PoolVector<uint8_t> &p_data) {
 			// free any existing data
 			clear_data();
 
-			data = AudioServer::get_singleton()->audio_data_alloc(src_data_len, src_datar.ptr());
+			data = AudioServer::get_singleton()->audio_data_alloc(src_data_len, src_datar);
 			data_len = src_data_len;
 
 			break;
@@ -217,15 +217,15 @@ void AudioStreamOGGVorbis::set_data(const PoolVector<uint8_t> &p_data) {
 	}
 }
 
-PoolVector<uint8_t> AudioStreamOGGVorbis::get_data() const {
+Vector<uint8_t> AudioStreamOGGVorbis::get_data() const {
 
-	PoolVector<uint8_t> vdata;
+	Vector<uint8_t> vdata;
 
 	if (data_len && data) {
 		vdata.resize(data_len);
 		{
-			PoolVector<uint8_t>::Write w = vdata.write();
-			copymem(w.ptr(), data, data_len);
+			uint8_t *w = vdata.ptrw();
+			copymem(w, data, data_len);
 		}
 	}
 
@@ -265,9 +265,9 @@ void AudioStreamOGGVorbis::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_loop_offset", "seconds"), &AudioStreamOGGVorbis::set_loop_offset);
 	ClassDB::bind_method(D_METHOD("get_loop_offset"), &AudioStreamOGGVorbis::get_loop_offset);
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_BYTE_ARRAY, "data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_data", "get_data");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_BYTE_ARRAY, "data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_data", "get_data");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "loop"), "set_loop", "has_loop");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "loop_offset"), "set_loop_offset", "get_loop_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "loop_offset"), "set_loop_offset", "get_loop_offset");
 }
 
 AudioStreamOGGVorbis::AudioStreamOGGVorbis() {
diff --git a/modules/stb_vorbis/audio_stream_ogg_vorbis.h b/modules/stb_vorbis/audio_stream_ogg_vorbis.h
index e909759acb..f296e8c19f 100644
--- a/modules/stb_vorbis/audio_stream_ogg_vorbis.h
+++ b/modules/stb_vorbis/audio_stream_ogg_vorbis.h
@@ -102,8 +102,8 @@ public:
 	virtual Ref<AudioStreamPlayback> instance_playback();
 	virtual String get_stream_name() const;
 
-	void set_data(const PoolVector<uint8_t> &p_data);
-	PoolVector<uint8_t> get_data() const;
+	void set_data(const Vector<uint8_t> &p_data);
+	Vector<uint8_t> get_data() const;
 
 	virtual float get_length() const; //if supported, otherwise return 0
 
diff --git a/modules/stb_vorbis/doc_classes/AudioStreamOGGVorbis.xml b/modules/stb_vorbis/doc_classes/AudioStreamOGGVorbis.xml
index 38d3bd5468..8a1bb62e24 100644
--- a/modules/stb_vorbis/doc_classes/AudioStreamOGGVorbis.xml
+++ b/modules/stb_vorbis/doc_classes/AudioStreamOGGVorbis.xml
@@ -11,7 +11,7 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="data" type="PoolByteArray" setter="set_data" getter="get_data" default="PoolByteArray(  )">
+		<member name="data" type="PackedByteArray" setter="set_data" getter="get_data" default="PackedByteArray(  )">
 			Contains the audio data in bytes.
 		</member>
 		<member name="loop" type="bool" setter="set_loop" getter="has_loop" default="false">
diff --git a/modules/stb_vorbis/resource_importer_ogg_vorbis.cpp b/modules/stb_vorbis/resource_importer_ogg_vorbis.cpp
index 06399f4005..13d96541e3 100644
--- a/modules/stb_vorbis/resource_importer_ogg_vorbis.cpp
+++ b/modules/stb_vorbis/resource_importer_ogg_vorbis.cpp
@@ -73,7 +73,7 @@ String ResourceImporterOGGVorbis::get_preset_name(int p_idx) const {
 void ResourceImporterOGGVorbis::get_import_options(List<ImportOption> *r_options, int p_preset) const {
 
 	r_options->push_back(ImportOption(PropertyInfo(Variant::BOOL, "loop"), true));
-	r_options->push_back(ImportOption(PropertyInfo(Variant::REAL, "loop_offset"), 0));
+	r_options->push_back(ImportOption(PropertyInfo(Variant::FLOAT, "loop_offset"), 0));
 }
 
 Error ResourceImporterOGGVorbis::import(const String &p_source_file, const String &p_save_path, const Map<StringName, Variant> &p_options, List<String> *r_platform_variants, List<String> *r_gen_files, Variant *r_metadata) {
@@ -87,11 +87,11 @@ Error ResourceImporterOGGVorbis::import(const String &p_source_file, const Strin
 
 	size_t len = f->get_len();
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	data.resize(len);
-	PoolVector<uint8_t>::Write w = data.write();
+	uint8_t *w = data.ptrw();
 
-	f->get_buffer(w.ptr(), len);
+	f->get_buffer(w, len);
 
 	memdelete(f);
 
diff --git a/modules/svg/image_loader_svg.cpp b/modules/svg/image_loader_svg.cpp
index 7f91908a33..e9d30d015a 100644
--- a/modules/svg/image_loader_svg.cpp
+++ b/modules/svg/image_loader_svg.cpp
@@ -94,10 +94,10 @@ void ImageLoaderSVG::set_convert_colors(Dictionary *p_replace_color) {
 	}
 }
 
-Error ImageLoaderSVG::_create_image(Ref<Image> p_image, const PoolVector<uint8_t> *p_data, float p_scale, bool upsample, bool convert_colors) {
+Error ImageLoaderSVG::_create_image(Ref<Image> p_image, const Vector<uint8_t> *p_data, float p_scale, bool upsample, bool convert_colors) {
 	NSVGimage *svg_image;
-	PoolVector<uint8_t>::Read src_r = p_data->read();
-	svg_image = nsvgParse((char *)src_r.ptr(), "px", 96);
+	const uint8_t *src_r = p_data->ptr();
+	svg_image = nsvgParse((char *)src_r, "px", 96);
 	if (svg_image == NULL) {
 		ERR_PRINT("SVG Corrupted");
 		return ERR_FILE_CORRUPT;
@@ -115,14 +115,13 @@ Error ImageLoaderSVG::_create_image(Ref<Image> p_image, const PoolVector<uint8_t
 	const int h = (int)(svg_image->height * p_scale * upscale);
 	ERR_FAIL_COND_V_MSG(h > Image::MAX_HEIGHT, ERR_PARAMETER_RANGE_ERROR, vformat("Can't create image from SVG with scale %s, the resulting image size exceeds max height.", rtos(p_scale)));
 
-	PoolVector<uint8_t> dst_image;
+	Vector<uint8_t> dst_image;
 	dst_image.resize(w * h * 4);
 
-	PoolVector<uint8_t>::Write dw = dst_image.write();
+	uint8_t *dw = dst_image.ptrw();
 
-	rasterizer.rasterize(svg_image, 0, 0, p_scale * upscale, (unsigned char *)dw.ptr(), w, h, w * 4);
+	rasterizer.rasterize(svg_image, 0, 0, p_scale * upscale, (unsigned char *)dw, w, h, w * 4);
 
-	dw.release();
 	p_image->create(w, h, false, Image::FORMAT_RGBA8, dst_image);
 	if (upsample) {
 		p_image->shrink_x2();
@@ -136,10 +135,10 @@ Error ImageLoaderSVG::_create_image(Ref<Image> p_image, const PoolVector<uint8_t
 Error ImageLoaderSVG::create_image_from_string(Ref<Image> p_image, const char *p_svg_str, float p_scale, bool upsample, bool convert_colors) {
 
 	size_t str_len = strlen(p_svg_str);
-	PoolVector<uint8_t> src_data;
+	Vector<uint8_t> src_data;
 	src_data.resize(str_len + 1);
-	PoolVector<uint8_t>::Write src_w = src_data.write();
-	memcpy(src_w.ptr(), p_svg_str, str_len + 1);
+	uint8_t *src_w = src_data.ptrw();
+	memcpy(src_w, p_svg_str, str_len + 1);
 
 	return _create_image(p_image, &src_data, p_scale, upsample, convert_colors);
 }
@@ -147,11 +146,11 @@ Error ImageLoaderSVG::create_image_from_string(Ref<Image> p_image, const char *p
 Error ImageLoaderSVG::load_image(Ref<Image> p_image, FileAccess *f, bool p_force_linear, float p_scale) {
 
 	uint32_t size = f->get_len();
-	PoolVector<uint8_t> src_image;
+	Vector<uint8_t> src_image;
 	src_image.resize(size + 1);
-	PoolVector<uint8_t>::Write src_w = src_image.write();
-	f->get_buffer(src_w.ptr(), size);
-	src_w.ptr()[size] = '\0';
+	uint8_t *src_w = src_image.ptrw();
+	f->get_buffer(src_w, size);
+	src_w[size] = '\0';
 
 	return _create_image(p_image, &src_image, p_scale, 1.0);
 }
diff --git a/modules/svg/image_loader_svg.h b/modules/svg/image_loader_svg.h
index 24cee82480..def2885199 100644
--- a/modules/svg/image_loader_svg.h
+++ b/modules/svg/image_loader_svg.h
@@ -60,7 +60,7 @@ class ImageLoaderSVG : public ImageFormatLoader {
 	} replace_colors;
 	static SVGRasterizer rasterizer;
 	static void _convert_colors(NSVGimage *p_svg_image);
-	static Error _create_image(Ref<Image> p_image, const PoolVector<uint8_t> *p_data, float p_scale, bool upsample, bool convert_colors = false);
+	static Error _create_image(Ref<Image> p_image, const Vector<uint8_t> *p_data, float p_scale, bool upsample, bool convert_colors = false);
 
 public:
 	static void set_convert_colors(Dictionary *p_replace_color = NULL);
diff --git a/modules/tga/image_loader_tga.cpp b/modules/tga/image_loader_tga.cpp
index 480016eb97..0e904fdd76 100644
--- a/modules/tga/image_loader_tga.cpp
+++ b/modules/tga/image_loader_tga.cpp
@@ -36,12 +36,12 @@
 Error ImageLoaderTGA::decode_tga_rle(const uint8_t *p_compressed_buffer, size_t p_pixel_size, uint8_t *p_uncompressed_buffer, size_t p_output_size) {
 	Error error;
 
-	PoolVector<uint8_t> pixels;
+	Vector<uint8_t> pixels;
 	error = pixels.resize(p_pixel_size);
 	if (error != OK)
 		return error;
 
-	PoolVector<uint8_t>::Write pixels_w = pixels.write();
+	uint8_t *pixels_w = pixels.ptrw();
 
 	size_t compressed_pos = 0;
 	size_t output_pos = 0;
@@ -55,12 +55,12 @@ Error ImageLoaderTGA::decode_tga_rle(const uint8_t *p_compressed_buffer, size_t
 
 		if (c & 0x80) {
 			for (size_t i = 0; i < p_pixel_size; i++) {
-				pixels_w.ptr()[i] = p_compressed_buffer[compressed_pos];
+				pixels_w[i] = p_compressed_buffer[compressed_pos];
 				compressed_pos += 1;
 			}
 			for (size_t i = 0; i < count; i++) {
 				for (size_t j = 0; j < p_pixel_size; j++) {
-					p_uncompressed_buffer[output_pos + j] = pixels_w.ptr()[j];
+					p_uncompressed_buffer[output_pos + j] = pixels_w[j];
 				}
 				output_pos += p_pixel_size;
 			}
@@ -116,9 +116,9 @@ Error ImageLoaderTGA::convert_to_image(Ref<Image> p_image, const uint8_t *p_buff
 		x_end = -1;
 	}
 
-	PoolVector<uint8_t> image_data;
+	Vector<uint8_t> image_data;
 	image_data.resize(width * height * sizeof(uint32_t));
-	PoolVector<uint8_t>::Write image_data_w = image_data.write();
+	uint8_t *image_data_w = image_data.ptrw();
 
 	size_t i = 0;
 	uint32_t x = x_start;
@@ -199,8 +199,6 @@ Error ImageLoaderTGA::convert_to_image(Ref<Image> p_image, const uint8_t *p_buff
 		}
 	}
 
-	image_data_w.release();
-
 	p_image->create(width, height, 0, Image::FORMAT_RGBA8, image_data);
 
 	return OK;
@@ -208,7 +206,7 @@ Error ImageLoaderTGA::convert_to_image(Ref<Image> p_image, const uint8_t *p_buff
 
 Error ImageLoaderTGA::load_image(Ref<Image> p_image, FileAccess *f, bool p_force_linear, float p_scale) {
 
-	PoolVector<uint8_t> src_image;
+	Vector<uint8_t> src_image;
 	int src_image_len = f->get_len();
 	ERR_FAIL_COND_V(src_image_len == 0, ERR_FILE_CORRUPT);
 	ERR_FAIL_COND_V(src_image_len < (int)sizeof(tga_header_s), ERR_FILE_CORRUPT);
@@ -259,49 +257,49 @@ Error ImageLoaderTGA::load_image(Ref<Image> p_image, FileAccess *f, bool p_force
 	if (err == OK) {
 		f->seek(f->get_position() + tga_header.id_length);
 
-		PoolVector<uint8_t> palette;
+		Vector<uint8_t> palette;
 
 		if (has_color_map) {
 			size_t color_map_size = tga_header.color_map_length * (tga_header.color_map_depth >> 3);
 			err = palette.resize(color_map_size);
 			if (err == OK) {
-				PoolVector<uint8_t>::Write palette_w = palette.write();
+				uint8_t *palette_w = palette.ptrw();
 				f->get_buffer(&palette_w[0], color_map_size);
 			} else {
 				return OK;
 			}
 		}
 
-		PoolVector<uint8_t>::Write src_image_w = src_image.write();
+		uint8_t *src_image_w = src_image.ptrw();
 		f->get_buffer(&src_image_w[0], src_image_len - f->get_position());
 
-		PoolVector<uint8_t>::Read src_image_r = src_image.read();
+		const uint8_t *src_image_r = src_image.ptr();
 
 		const size_t pixel_size = tga_header.pixel_depth >> 3;
 		const size_t buffer_size = (tga_header.image_width * tga_header.image_height) * pixel_size;
 
-		PoolVector<uint8_t> uncompressed_buffer;
+		Vector<uint8_t> uncompressed_buffer;
 		uncompressed_buffer.resize(buffer_size);
-		PoolVector<uint8_t>::Write uncompressed_buffer_w = uncompressed_buffer.write();
-		PoolVector<uint8_t>::Read uncompressed_buffer_r;
+		uint8_t *uncompressed_buffer_w = uncompressed_buffer.ptrw();
+		const uint8_t *uncompressed_buffer_r;
 
 		const uint8_t *buffer = NULL;
 
 		if (is_encoded) {
 
-			err = decode_tga_rle(src_image_r.ptr(), pixel_size, uncompressed_buffer_w.ptr(), buffer_size);
+			err = decode_tga_rle(src_image_r, pixel_size, uncompressed_buffer_w, buffer_size);
 
 			if (err == OK) {
-				uncompressed_buffer_r = uncompressed_buffer.read();
-				buffer = uncompressed_buffer_r.ptr();
+				uncompressed_buffer_r = uncompressed_buffer.ptr();
+				buffer = uncompressed_buffer_r;
 			}
 		} else {
-			buffer = src_image_r.ptr();
+			buffer = src_image_r;
 		};
 
 		if (err == OK) {
-			PoolVector<uint8_t>::Read palette_r = palette.read();
-			err = convert_to_image(p_image, buffer, tga_header, palette_r.ptr(), is_monochrome);
+			const uint8_t *palette_r = palette.ptr();
+			err = convert_to_image(p_image, buffer, tga_header, palette_r, is_monochrome);
 		}
 	}
 
diff --git a/modules/theora/video_stream_theora.cpp b/modules/theora/video_stream_theora.cpp
index de229745f5..a44ed0304d 100644
--- a/modules/theora/video_stream_theora.cpp
+++ b/modules/theora/video_stream_theora.cpp
@@ -87,8 +87,8 @@ void VideoStreamPlaybackTheora::video_write(void) {
 	int pitch = 4;
 	frame_data.resize(size.x * size.y * pitch);
 	{
-		PoolVector<uint8_t>::Write w = frame_data.write();
-		char *dst = (char *)w.ptr();
+		uint8_t *w = frame_data.ptrw();
+		char *dst = (char *)w;
 
 		//uv_offset=(ti.pic_x/2)+(yuv[1].stride)*(ti.pic_y/2);
 
diff --git a/modules/theora/video_stream_theora.h b/modules/theora/video_stream_theora.h
index c0a0faec4b..258b3a1cce 100644
--- a/modules/theora/video_stream_theora.h
+++ b/modules/theora/video_stream_theora.h
@@ -54,7 +54,7 @@ class VideoStreamPlaybackTheora : public VideoStreamPlayback {
 
 	//Image frames[MAX_FRAMES];
 	Image::Format format;
-	PoolVector<uint8_t> frame_data;
+	Vector<uint8_t> frame_data;
 	int frames_pending;
 	FileAccess *file;
 	String file_name;
diff --git a/modules/tinyexr/image_loader_tinyexr.cpp b/modules/tinyexr/image_loader_tinyexr.cpp
index 79cb135abb..41938f5b42 100644
--- a/modules/tinyexr/image_loader_tinyexr.cpp
+++ b/modules/tinyexr/image_loader_tinyexr.cpp
@@ -37,12 +37,12 @@
 
 Error ImageLoaderTinyEXR::load_image(Ref<Image> p_image, FileAccess *f, bool p_force_linear, float p_scale) {
 
-	PoolVector<uint8_t> src_image;
+	Vector<uint8_t> src_image;
 	int src_image_len = f->get_len();
 	ERR_FAIL_COND_V(src_image_len == 0, ERR_FILE_CORRUPT);
 	src_image.resize(src_image_len);
 
-	PoolVector<uint8_t>::Write w = src_image.write();
+	uint8_t *w = src_image.ptrw();
 
 	f->get_buffer(&w[0], src_image_len);
 
@@ -60,13 +60,13 @@ Error ImageLoaderTinyEXR::load_image(Ref<Image> p_image, FileAccess *f, bool p_f
 
 	InitEXRHeader(&exr_header);
 
-	int ret = ParseEXRVersionFromMemory(&exr_version, w.ptr(), src_image_len);
+	int ret = ParseEXRVersionFromMemory(&exr_version, w, src_image_len);
 	if (ret != TINYEXR_SUCCESS) {
 
 		return ERR_FILE_CORRUPT;
 	}
 
-	ret = ParseEXRHeaderFromMemory(&exr_header, &exr_version, w.ptr(), src_image_len, &err);
+	ret = ParseEXRHeaderFromMemory(&exr_header, &exr_version, w, src_image_len, &err);
 	if (ret != TINYEXR_SUCCESS) {
 		if (err) {
 			ERR_PRINT(String(err));
@@ -82,7 +82,7 @@ Error ImageLoaderTinyEXR::load_image(Ref<Image> p_image, FileAccess *f, bool p_f
 	}
 
 	InitEXRImage(&exr_image);
-	ret = LoadEXRImageFromMemory(&exr_image, &exr_header, w.ptr(), src_image_len, &err);
+	ret = LoadEXRImageFromMemory(&exr_image, &exr_header, w, src_image_len, &err);
 	if (ret != TINYEXR_SUCCESS) {
 		if (err) {
 			ERR_PRINT(String(err));
@@ -136,7 +136,7 @@ Error ImageLoaderTinyEXR::load_image(Ref<Image> p_image, FileAccess *f, bool p_f
 
 	// EXR image data loaded, now parse it into Godot-friendly image data
 
-	PoolVector<uint8_t> imgdata;
+	Vector<uint8_t> imgdata;
 	Image::Format format;
 	int output_channels = 0;
 
@@ -180,8 +180,8 @@ Error ImageLoaderTinyEXR::load_image(Ref<Image> p_image, FileAccess *f, bool p_f
 	}
 
 	{
-		PoolVector<uint8_t>::Write wd = imgdata.write();
-		uint16_t *iw = (uint16_t *)wd.ptr();
+		uint8_t *wd = imgdata.ptrw();
+		uint16_t *iw = (uint16_t *)wd;
 
 		// Assume `out_rgba` have enough memory allocated.
 		for (int tile_index = 0; tile_index < num_tiles; tile_index++) {
@@ -235,8 +235,6 @@ Error ImageLoaderTinyEXR::load_image(Ref<Image> p_image, FileAccess *f, bool p_f
 
 	p_image->create(exr_image.width, exr_image.height, false, format, imgdata);
 
-	w.release();
-
 	FreeEXRHeader(&exr_header);
 	FreeEXRImage(&exr_image);
 
diff --git a/modules/tinyexr/image_saver_tinyexr.cpp b/modules/tinyexr/image_saver_tinyexr.cpp
index a0c01f7e65..05080289bd 100644
--- a/modules/tinyexr/image_saver_tinyexr.cpp
+++ b/modules/tinyexr/image_saver_tinyexr.cpp
@@ -159,7 +159,7 @@ Error save_exr(const String &p_path, const Ref<Image> &p_img, bool p_grayscale)
 
 	// Godot does not support more than 4 channels,
 	// so we can preallocate header infos on the stack and use only the subset we need
-	PoolByteArray channels[max_channels];
+	PackedByteArray channels[max_channels];
 	unsigned char *channels_ptrs[max_channels];
 	EXRChannelInfo channel_infos[max_channels];
 	int pixel_types[max_channels];
@@ -188,25 +188,25 @@ Error save_exr(const String &p_path, const Ref<Image> &p_img, bool p_grayscale)
 	const int *channel_mapping = channel_mappings[channel_count - 1];
 
 	{
-		PoolByteArray src_data = p_img->get_data();
-		PoolByteArray::Read src_r = src_data.read();
+		PackedByteArray src_data = p_img->get_data();
+		const uint8_t *src_r = src_data.ptr();
 
 		for (int channel_index = 0; channel_index < channel_count; ++channel_index) {
 
 			// De-interleave channels
 
-			PoolByteArray &dst = channels[channel_index];
+			PackedByteArray &dst = channels[channel_index];
 			dst.resize(pixel_count * target_pixel_type_size);
 
-			PoolByteArray::Write dst_w = dst.write();
+			uint8_t *dst_w = dst.ptrw();
 
 			if (src_pixel_type == SRC_FLOAT && target_pixel_type == TINYEXR_PIXELTYPE_FLOAT) {
 
 				// Note: we don't save mipmaps
 				CRASH_COND(src_data.size() < pixel_count * channel_count * target_pixel_type_size);
 
-				const float *src_rp = (float *)src_r.ptr();
-				float *dst_wp = (float *)dst_w.ptr();
+				const float *src_rp = (float *)src_r;
+				float *dst_wp = (float *)dst_w;
 
 				for (int i = 0; i < pixel_count; ++i) {
 					dst_wp[i] = src_rp[channel_index + i * channel_count];
@@ -216,8 +216,8 @@ Error save_exr(const String &p_path, const Ref<Image> &p_img, bool p_grayscale)
 
 				CRASH_COND(src_data.size() < pixel_count * channel_count * target_pixel_type_size);
 
-				const uint16_t *src_rp = (uint16_t *)src_r.ptr();
-				uint16_t *dst_wp = (uint16_t *)dst_w.ptr();
+				const uint16_t *src_rp = (uint16_t *)src_r;
+				uint16_t *dst_wp = (uint16_t *)dst_w;
 
 				for (int i = 0; i < pixel_count; ++i) {
 					dst_wp[i] = src_rp[channel_index + i * channel_count];
@@ -227,8 +227,8 @@ Error save_exr(const String &p_path, const Ref<Image> &p_img, bool p_grayscale)
 
 				CRASH_COND(src_data.size() < pixel_count * channel_count);
 
-				const uint8_t *src_rp = (uint8_t *)src_r.ptr();
-				uint16_t *dst_wp = (uint16_t *)dst_w.ptr();
+				const uint8_t *src_rp = (uint8_t *)src_r;
+				uint16_t *dst_wp = (uint16_t *)dst_w;
 
 				for (int i = 0; i < pixel_count; ++i) {
 					dst_wp[i] = Math::make_half_float(src_rp[channel_index + i * channel_count] / 255.f);
@@ -240,7 +240,7 @@ Error save_exr(const String &p_path, const Ref<Image> &p_img, bool p_grayscale)
 
 			int remapped_index = channel_mapping[channel_index];
 
-			channels_ptrs[remapped_index] = dst_w.ptr();
+			channels_ptrs[remapped_index] = dst_w;
 
 			// No conversion
 			pixel_types[remapped_index] = target_pixel_type;
diff --git a/modules/visual_script/doc_classes/VisualScript.xml b/modules/visual_script/doc_classes/VisualScript.xml
index 9cd79aa781..db1ef2adc6 100644
--- a/modules/visual_script/doc_classes/VisualScript.xml
+++ b/modules/visual_script/doc_classes/VisualScript.xml
@@ -15,7 +15,7 @@
 		<method name="add_custom_signal">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Add a custom signal with the specified name to the VisualScript.
@@ -24,7 +24,7 @@
 		<method name="add_function">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Add a function with the specified name to the VisualScript.
@@ -33,7 +33,7 @@
 		<method name="add_node">
 			<return type="void">
 			</return>
-			<argument index="0" name="func" type="String">
+			<argument index="0" name="func" type="StringName">
 			</argument>
 			<argument index="1" name="id" type="int">
 			</argument>
@@ -48,7 +48,7 @@
 		<method name="add_variable">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="default_value" type="Variant" default="null">
 			</argument>
@@ -61,7 +61,7 @@
 		<method name="custom_signal_add_argument">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="type" type="int" enum="Variant.Type">
 			</argument>
@@ -76,7 +76,7 @@
 		<method name="custom_signal_get_argument_count" qualifiers="const">
 			<return type="int">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Get the count of a custom signal's arguments.
@@ -85,7 +85,7 @@
 		<method name="custom_signal_get_argument_name" qualifiers="const">
 			<return type="String">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="argidx" type="int">
 			</argument>
@@ -96,7 +96,7 @@
 		<method name="custom_signal_get_argument_type" qualifiers="const">
 			<return type="int" enum="Variant.Type">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="argidx" type="int">
 			</argument>
@@ -107,7 +107,7 @@
 		<method name="custom_signal_remove_argument">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="argidx" type="int">
 			</argument>
@@ -118,7 +118,7 @@
 		<method name="custom_signal_set_argument_name">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="argidx" type="int">
 			</argument>
@@ -131,7 +131,7 @@
 		<method name="custom_signal_set_argument_type">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="argidx" type="int">
 			</argument>
@@ -144,7 +144,7 @@
 		<method name="custom_signal_swap_argument">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="argidx" type="int">
 			</argument>
@@ -157,7 +157,7 @@
 		<method name="data_connect">
 			<return type="void">
 			</return>
-			<argument index="0" name="func" type="String">
+			<argument index="0" name="func" type="StringName">
 			</argument>
 			<argument index="1" name="from_node" type="int">
 			</argument>
@@ -174,7 +174,7 @@
 		<method name="data_disconnect">
 			<return type="void">
 			</return>
-			<argument index="0" name="func" type="String">
+			<argument index="0" name="func" type="StringName">
 			</argument>
 			<argument index="1" name="from_node" type="int">
 			</argument>
@@ -191,7 +191,7 @@
 		<method name="get_function_node_id" qualifiers="const">
 			<return type="int">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns the id of a function's entry point node.
@@ -200,7 +200,7 @@
 		<method name="get_function_scroll" qualifiers="const">
 			<return type="Vector2">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns the position of the center of the screen for a given function.
@@ -209,7 +209,7 @@
 		<method name="get_node" qualifiers="const">
 			<return type="VisualScriptNode">
 			</return>
-			<argument index="0" name="func" type="String">
+			<argument index="0" name="func" type="StringName">
 			</argument>
 			<argument index="1" name="id" type="int">
 			</argument>
@@ -220,7 +220,7 @@
 		<method name="get_node_position" qualifiers="const">
 			<return type="Vector2">
 			</return>
-			<argument index="0" name="func" type="String">
+			<argument index="0" name="func" type="StringName">
 			</argument>
 			<argument index="1" name="id" type="int">
 			</argument>
@@ -231,7 +231,7 @@
 		<method name="get_variable_default_value" qualifiers="const">
 			<return type="Variant">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns the default (initial) value of a variable.
@@ -240,7 +240,7 @@
 		<method name="get_variable_export" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns whether a variable is exported.
@@ -249,7 +249,7 @@
 		<method name="get_variable_info" qualifiers="const">
 			<return type="Dictionary">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns the information for a given variable as a dictionary. The information includes its name, type, hint and usage.
@@ -258,7 +258,7 @@
 		<method name="has_custom_signal" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns whether a signal exists with the specified name.
@@ -267,7 +267,7 @@
 		<method name="has_data_connection" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="func" type="String">
+			<argument index="0" name="func" type="StringName">
 			</argument>
 			<argument index="1" name="from_node" type="int">
 			</argument>
@@ -284,7 +284,7 @@
 		<method name="has_function" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns whether a function exists with the specified name.
@@ -293,7 +293,7 @@
 		<method name="has_node" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="func" type="String">
+			<argument index="0" name="func" type="StringName">
 			</argument>
 			<argument index="1" name="id" type="int">
 			</argument>
@@ -304,7 +304,7 @@
 		<method name="has_sequence_connection" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="func" type="String">
+			<argument index="0" name="func" type="StringName">
 			</argument>
 			<argument index="1" name="from_node" type="int">
 			</argument>
@@ -319,7 +319,7 @@
 		<method name="has_variable" qualifiers="const">
 			<return type="bool">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Returns whether a variable exists with the specified name.
@@ -328,7 +328,7 @@
 		<method name="remove_custom_signal">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Remove a custom signal with the given name.
@@ -337,7 +337,7 @@
 		<method name="remove_function">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Remove a specific function and its nodes from the script.
@@ -346,7 +346,7 @@
 		<method name="remove_node">
 			<return type="void">
 			</return>
-			<argument index="0" name="func" type="String">
+			<argument index="0" name="func" type="StringName">
 			</argument>
 			<argument index="1" name="id" type="int">
 			</argument>
@@ -357,7 +357,7 @@
 		<method name="remove_variable">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<description>
 				Remove a variable with the given name.
@@ -366,9 +366,9 @@
 		<method name="rename_custom_signal">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="new_name" type="String">
+			<argument index="1" name="new_name" type="StringName">
 			</argument>
 			<description>
 				Change the name of a custom signal.
@@ -377,9 +377,9 @@
 		<method name="rename_function">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="new_name" type="String">
+			<argument index="1" name="new_name" type="StringName">
 			</argument>
 			<description>
 				Change the name of a function.
@@ -388,9 +388,9 @@
 		<method name="rename_variable">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
-			<argument index="1" name="new_name" type="String">
+			<argument index="1" name="new_name" type="StringName">
 			</argument>
 			<description>
 				Change the name of a variable.
@@ -399,7 +399,7 @@
 		<method name="sequence_connect">
 			<return type="void">
 			</return>
-			<argument index="0" name="func" type="String">
+			<argument index="0" name="func" type="StringName">
 			</argument>
 			<argument index="1" name="from_node" type="int">
 			</argument>
@@ -415,7 +415,7 @@
 		<method name="sequence_disconnect">
 			<return type="void">
 			</return>
-			<argument index="0" name="func" type="String">
+			<argument index="0" name="func" type="StringName">
 			</argument>
 			<argument index="1" name="from_node" type="int">
 			</argument>
@@ -430,7 +430,7 @@
 		<method name="set_function_scroll">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="ofs" type="Vector2">
 			</argument>
@@ -441,7 +441,7 @@
 		<method name="set_instance_base_type">
 			<return type="void">
 			</return>
-			<argument index="0" name="type" type="String">
+			<argument index="0" name="type" type="StringName">
 			</argument>
 			<description>
 				Set the base type of the script.
@@ -450,7 +450,7 @@
 		<method name="set_node_position">
 			<return type="void">
 			</return>
-			<argument index="0" name="func" type="String">
+			<argument index="0" name="func" type="StringName">
 			</argument>
 			<argument index="1" name="id" type="int">
 			</argument>
@@ -463,7 +463,7 @@
 		<method name="set_variable_default_value">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="value" type="Variant">
 			</argument>
@@ -474,7 +474,7 @@
 		<method name="set_variable_export">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="enable" type="bool">
 			</argument>
@@ -485,7 +485,7 @@
 		<method name="set_variable_info">
 			<return type="void">
 			</return>
-			<argument index="0" name="name" type="String">
+			<argument index="0" name="name" type="StringName">
 			</argument>
 			<argument index="1" name="value" type="Dictionary">
 			</argument>
diff --git a/modules/visual_script/doc_classes/VisualScriptBasicTypeConstant.xml b/modules/visual_script/doc_classes/VisualScriptBasicTypeConstant.xml
index c8e391c4a1..4d07f878a2 100644
--- a/modules/visual_script/doc_classes/VisualScriptBasicTypeConstant.xml
+++ b/modules/visual_script/doc_classes/VisualScriptBasicTypeConstant.xml
@@ -14,7 +14,7 @@
 		<member name="basic_type" type="int" setter="set_basic_type" getter="get_basic_type" enum="Variant.Type" default="0">
 			The type to get the constant from.
 		</member>
-		<member name="constant" type="String" setter="set_basic_type_constant" getter="get_basic_type_constant">
+		<member name="constant" type="StringName" setter="set_basic_type_constant" getter="get_basic_type_constant">
 			The name of the constant to return.
 		</member>
 	</members>
diff --git a/modules/visual_script/doc_classes/VisualScriptBuiltinFunc.xml b/modules/visual_script/doc_classes/VisualScriptBuiltinFunc.xml
index 9f4846ee1f..ef4183e6f6 100644
--- a/modules/visual_script/doc_classes/VisualScriptBuiltinFunc.xml
+++ b/modules/visual_script/doc_classes/VisualScriptBuiltinFunc.xml
@@ -197,10 +197,10 @@
 			Deserialize a [Variant] from a string serialized using [constant VAR_TO_STR].
 		</constant>
 		<constant name="VAR_TO_BYTES" value="61" enum="BuiltinFunc">
-			Serialize a [Variant] to a [PoolByteArray].
+			Serialize a [Variant] to a [PackedByteArray].
 		</constant>
 		<constant name="BYTES_TO_VAR" value="62" enum="BuiltinFunc">
-			Deserialize a [Variant] from a [PoolByteArray] serialized using [constant VAR_TO_BYTES].
+			Deserialize a [Variant] from a [PackedByteArray] serialized using [constant VAR_TO_BYTES].
 		</constant>
 		<constant name="COLORN" value="63" enum="BuiltinFunc">
 			Return the [Color] with the given name and alpha ranging from 0 to 1.
diff --git a/modules/visual_script/doc_classes/VisualScriptClassConstant.xml b/modules/visual_script/doc_classes/VisualScriptClassConstant.xml
index cf35808823..de5d731cc0 100644
--- a/modules/visual_script/doc_classes/VisualScriptClassConstant.xml
+++ b/modules/visual_script/doc_classes/VisualScriptClassConstant.xml
@@ -15,10 +15,10 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="base_type" type="String" setter="set_base_type" getter="get_base_type" default="&quot;Object&quot;">
+		<member name="base_type" type="StringName" setter="set_base_type" getter="get_base_type" default="@&quot;Object&quot;">
 			The constant's parent class.
 		</member>
-		<member name="constant" type="String" setter="set_class_constant" getter="get_class_constant" default="&quot;&quot;">
+		<member name="constant" type="StringName" setter="set_class_constant" getter="get_class_constant" default="@&quot;&quot;">
 			The constant to return. See the given class for its available constants.
 		</member>
 	</members>
diff --git a/modules/visual_script/doc_classes/VisualScriptEmitSignal.xml b/modules/visual_script/doc_classes/VisualScriptEmitSignal.xml
index 60a19ac7a7..5c9c8d3eca 100644
--- a/modules/visual_script/doc_classes/VisualScriptEmitSignal.xml
+++ b/modules/visual_script/doc_classes/VisualScriptEmitSignal.xml
@@ -15,7 +15,7 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="signal" type="String" setter="set_signal" getter="get_signal" default="&quot;&quot;">
+		<member name="signal" type="StringName" setter="set_signal" getter="get_signal" default="@&quot;&quot;">
 			The signal to emit.
 		</member>
 	</members>
diff --git a/modules/visual_script/doc_classes/VisualScriptFunctionCall.xml b/modules/visual_script/doc_classes/VisualScriptFunctionCall.xml
index 16c3af7ab2..2d0fac1fa0 100644
--- a/modules/visual_script/doc_classes/VisualScriptFunctionCall.xml
+++ b/modules/visual_script/doc_classes/VisualScriptFunctionCall.xml
@@ -11,19 +11,19 @@
 	<members>
 		<member name="base_script" type="String" setter="set_base_script" getter="get_base_script">
 		</member>
-		<member name="base_type" type="String" setter="set_base_type" getter="get_base_type" default="&quot;Object&quot;">
+		<member name="base_type" type="StringName" setter="set_base_type" getter="get_base_type" default="@&quot;Object&quot;">
 		</member>
 		<member name="basic_type" type="int" setter="set_basic_type" getter="get_basic_type" enum="Variant.Type">
 		</member>
 		<member name="call_mode" type="int" setter="set_call_mode" getter="get_call_mode" enum="VisualScriptFunctionCall.CallMode" default="0">
 		</member>
-		<member name="function" type="String" setter="set_function" getter="get_function" default="&quot;&quot;">
+		<member name="function" type="StringName" setter="set_function" getter="get_function" default="@&quot;&quot;">
 		</member>
 		<member name="node_path" type="NodePath" setter="set_base_path" getter="get_base_path">
 		</member>
 		<member name="rpc_call_mode" type="int" setter="set_rpc_call_mode" getter="get_rpc_call_mode" enum="VisualScriptFunctionCall.RPCCallMode" default="0">
 		</member>
-		<member name="singleton" type="String" setter="set_singleton" getter="get_singleton">
+		<member name="singleton" type="StringName" setter="set_singleton" getter="get_singleton">
 		</member>
 		<member name="use_default_args" type="int" setter="set_use_default_args" getter="get_use_default_args">
 		</member>
diff --git a/modules/visual_script/doc_classes/VisualScriptInputAction.xml b/modules/visual_script/doc_classes/VisualScriptInputAction.xml
index 0b6325bf0a..6c296fdb4b 100644
--- a/modules/visual_script/doc_classes/VisualScriptInputAction.xml
+++ b/modules/visual_script/doc_classes/VisualScriptInputAction.xml
@@ -9,7 +9,7 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="action" type="String" setter="set_action_name" getter="get_action_name" default="&quot;&quot;">
+		<member name="action" type="StringName" setter="set_action_name" getter="get_action_name" default="@&quot;&quot;">
 		</member>
 		<member name="mode" type="int" setter="set_action_mode" getter="get_action_mode" enum="VisualScriptInputAction.Mode" default="0">
 		</member>
diff --git a/modules/visual_script/doc_classes/VisualScriptLocalVar.xml b/modules/visual_script/doc_classes/VisualScriptLocalVar.xml
index 6c31ae1a30..c3741eea89 100644
--- a/modules/visual_script/doc_classes/VisualScriptLocalVar.xml
+++ b/modules/visual_script/doc_classes/VisualScriptLocalVar.xml
@@ -18,7 +18,7 @@
 		<member name="type" type="int" setter="set_var_type" getter="get_var_type" enum="Variant.Type" default="0">
 			The local variable's type.
 		</member>
-		<member name="var_name" type="String" setter="set_var_name" getter="get_var_name" default="&quot;new_local&quot;">
+		<member name="var_name" type="StringName" setter="set_var_name" getter="get_var_name" default="@&quot;new_local&quot;">
 			The local variable's name.
 		</member>
 	</members>
diff --git a/modules/visual_script/doc_classes/VisualScriptLocalVarSet.xml b/modules/visual_script/doc_classes/VisualScriptLocalVarSet.xml
index 0a9a509958..619bbb90ca 100644
--- a/modules/visual_script/doc_classes/VisualScriptLocalVarSet.xml
+++ b/modules/visual_script/doc_classes/VisualScriptLocalVarSet.xml
@@ -20,7 +20,7 @@
 		<member name="type" type="int" setter="set_var_type" getter="get_var_type" enum="Variant.Type" default="0">
 			The local variable's type.
 		</member>
-		<member name="var_name" type="String" setter="set_var_name" getter="get_var_name" default="&quot;new_local&quot;">
+		<member name="var_name" type="StringName" setter="set_var_name" getter="get_var_name" default="@&quot;new_local&quot;">
 			The local variable's name.
 		</member>
 	</members>
diff --git a/modules/visual_script/doc_classes/VisualScriptPropertyGet.xml b/modules/visual_script/doc_classes/VisualScriptPropertyGet.xml
index cf436116b8..f13d449064 100644
--- a/modules/visual_script/doc_classes/VisualScriptPropertyGet.xml
+++ b/modules/visual_script/doc_classes/VisualScriptPropertyGet.xml
@@ -11,15 +11,15 @@
 	<members>
 		<member name="base_script" type="String" setter="set_base_script" getter="get_base_script">
 		</member>
-		<member name="base_type" type="String" setter="set_base_type" getter="get_base_type" default="&quot;Object&quot;">
+		<member name="base_type" type="StringName" setter="set_base_type" getter="get_base_type" default="@&quot;Object&quot;">
 		</member>
 		<member name="basic_type" type="int" setter="set_basic_type" getter="get_basic_type" enum="Variant.Type">
 		</member>
-		<member name="index" type="String" setter="set_index" getter="get_index">
+		<member name="index" type="StringName" setter="set_index" getter="get_index">
 		</member>
 		<member name="node_path" type="NodePath" setter="set_base_path" getter="get_base_path">
 		</member>
-		<member name="property" type="String" setter="set_property" getter="get_property" default="&quot;&quot;">
+		<member name="property" type="StringName" setter="set_property" getter="get_property" default="@&quot;&quot;">
 		</member>
 		<member name="set_mode" type="int" setter="set_call_mode" getter="get_call_mode" enum="VisualScriptPropertyGet.CallMode" default="0">
 		</member>
diff --git a/modules/visual_script/doc_classes/VisualScriptPropertySet.xml b/modules/visual_script/doc_classes/VisualScriptPropertySet.xml
index 357b4b9f5c..629576e261 100644
--- a/modules/visual_script/doc_classes/VisualScriptPropertySet.xml
+++ b/modules/visual_script/doc_classes/VisualScriptPropertySet.xml
@@ -13,15 +13,15 @@
 		</member>
 		<member name="base_script" type="String" setter="set_base_script" getter="get_base_script">
 		</member>
-		<member name="base_type" type="String" setter="set_base_type" getter="get_base_type" default="&quot;Object&quot;">
+		<member name="base_type" type="StringName" setter="set_base_type" getter="get_base_type" default="@&quot;Object&quot;">
 		</member>
 		<member name="basic_type" type="int" setter="set_basic_type" getter="get_basic_type" enum="Variant.Type">
 		</member>
-		<member name="index" type="String" setter="set_index" getter="get_index">
+		<member name="index" type="StringName" setter="set_index" getter="get_index">
 		</member>
 		<member name="node_path" type="NodePath" setter="set_base_path" getter="get_base_path">
 		</member>
-		<member name="property" type="String" setter="set_property" getter="get_property" default="&quot;&quot;">
+		<member name="property" type="StringName" setter="set_property" getter="get_property" default="@&quot;&quot;">
 		</member>
 		<member name="set_mode" type="int" setter="set_call_mode" getter="get_call_mode" enum="VisualScriptPropertySet.CallMode" default="0">
 		</member>
diff --git a/modules/visual_script/doc_classes/VisualScriptTypeCast.xml b/modules/visual_script/doc_classes/VisualScriptTypeCast.xml
index 43fe9d16ea..80a8d31041 100644
--- a/modules/visual_script/doc_classes/VisualScriptTypeCast.xml
+++ b/modules/visual_script/doc_classes/VisualScriptTypeCast.xml
@@ -11,7 +11,7 @@
 	<members>
 		<member name="base_script" type="String" setter="set_base_script" getter="get_base_script" default="&quot;&quot;">
 		</member>
-		<member name="base_type" type="String" setter="set_base_type" getter="get_base_type" default="&quot;Object&quot;">
+		<member name="base_type" type="StringName" setter="set_base_type" getter="get_base_type" default="@&quot;Object&quot;">
 		</member>
 	</members>
 	<constants>
diff --git a/modules/visual_script/doc_classes/VisualScriptVariableGet.xml b/modules/visual_script/doc_classes/VisualScriptVariableGet.xml
index 0746ab293e..d182e14e4d 100644
--- a/modules/visual_script/doc_classes/VisualScriptVariableGet.xml
+++ b/modules/visual_script/doc_classes/VisualScriptVariableGet.xml
@@ -15,7 +15,7 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="var_name" type="String" setter="set_variable" getter="get_variable" default="&quot;&quot;">
+		<member name="var_name" type="StringName" setter="set_variable" getter="get_variable" default="@&quot;&quot;">
 			The variable's name.
 		</member>
 	</members>
diff --git a/modules/visual_script/doc_classes/VisualScriptVariableSet.xml b/modules/visual_script/doc_classes/VisualScriptVariableSet.xml
index e7d83e60ab..3bd392dd85 100644
--- a/modules/visual_script/doc_classes/VisualScriptVariableSet.xml
+++ b/modules/visual_script/doc_classes/VisualScriptVariableSet.xml
@@ -16,7 +16,7 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="var_name" type="String" setter="set_variable" getter="get_variable" default="&quot;&quot;">
+		<member name="var_name" type="StringName" setter="set_variable" getter="get_variable" default="@&quot;&quot;">
 			The variable's name.
 		</member>
 	</members>
diff --git a/modules/visual_script/doc_classes/VisualScriptYieldSignal.xml b/modules/visual_script/doc_classes/VisualScriptYieldSignal.xml
index 8f6941ce1e..483cdfeaf8 100644
--- a/modules/visual_script/doc_classes/VisualScriptYieldSignal.xml
+++ b/modules/visual_script/doc_classes/VisualScriptYieldSignal.xml
@@ -9,13 +9,13 @@
 	<methods>
 	</methods>
 	<members>
-		<member name="base_type" type="String" setter="set_base_type" getter="get_base_type" default="&quot;Object&quot;">
+		<member name="base_type" type="StringName" setter="set_base_type" getter="get_base_type" default="@&quot;Object&quot;">
 		</member>
 		<member name="call_mode" type="int" setter="set_call_mode" getter="get_call_mode" enum="VisualScriptYieldSignal.CallMode" default="0">
 		</member>
 		<member name="node_path" type="NodePath" setter="set_base_path" getter="get_base_path">
 		</member>
-		<member name="signal" type="String" setter="set_signal" getter="get_signal" default="&quot;&quot;">
+		<member name="signal" type="StringName" setter="set_signal" getter="get_signal" default="@&quot;&quot;">
 		</member>
 	</members>
 	<constants>
diff --git a/modules/visual_script/visual_script.cpp b/modules/visual_script/visual_script.cpp
index e712190344..70f650cfd3 100644
--- a/modules/visual_script/visual_script.cpp
+++ b/modules/visual_script/visual_script.cpp
@@ -88,11 +88,11 @@ void VisualScriptNode::validate_input_default_values() {
 			continue;
 		} else {
 			//not the same, reconvert
-			Variant::CallError ce;
+			Callable::CallError ce;
 			Variant existing = default_input_values[i];
 			const Variant *existingp = &existing;
 			default_input_values[i] = Variant::construct(expected, &existingp, 1, ce, false);
-			if (ce.error != Variant::CallError::CALL_OK) {
+			if (ce.error != Callable::CallError::CALL_OK) {
 				//could not convert? force..
 				default_input_values[i] = Variant::construct(expected, NULL, 0, ce, false);
 			}
@@ -198,7 +198,7 @@ void VisualScript::remove_function(const StringName &p_name) {
 
 	for (Map<int, Function::NodeData>::Element *E = functions[p_name].nodes.front(); E; E = E->next()) {
 
-		E->get().node->disconnect("ports_changed", this, "_node_ports_changed");
+		E->get().node->disconnect_compat("ports_changed", this, "_node_ports_changed");
 		E->get().node->scripts_used.erase(this);
 	}
 
@@ -340,7 +340,7 @@ void VisualScript::add_node(const StringName &p_func, int p_id, const Ref<Visual
 	nd.pos = p_pos;
 
 	Ref<VisualScriptNode> vsn = p_node;
-	vsn->connect("ports_changed", this, "_node_ports_changed", varray(p_id));
+	vsn->connect_compat("ports_changed", this, "_node_ports_changed", varray(p_id));
 	vsn->scripts_used.insert(this);
 	vsn->validate_input_default_values(); // Validate when fully loaded
 
@@ -389,7 +389,7 @@ void VisualScript::remove_node(const StringName &p_func, int p_id) {
 		func.function_id = -1; //revert to invalid
 	}
 
-	func.nodes[p_id].node->disconnect("ports_changed", this, "_node_ports_changed");
+	func.nodes[p_id].node->disconnect_compat("ports_changed", this, "_node_ports_changed");
 	func.nodes[p_id].node->scripts_used.erase(this);
 
 	func.nodes.erase(p_id);
@@ -1560,7 +1560,7 @@ bool VisualScriptInstance::has_method(const StringName &p_method) const {
 //#define VSDEBUG(m_text) print_line(m_text)
 #define VSDEBUG(m_text)
 
-void VisualScriptInstance::_dependency_step(VisualScriptNodeInstance *node, int p_pass, int *pass_stack, const Variant **input_args, Variant **output_args, Variant *variant_stack, Variant::CallError &r_error, String &error_str, VisualScriptNodeInstance **r_error_node) {
+void VisualScriptInstance::_dependency_step(VisualScriptNodeInstance *node, int p_pass, int *pass_stack, const Variant **input_args, Variant **output_args, Variant *variant_stack, Callable::CallError &r_error, String &error_str, VisualScriptNodeInstance **r_error_node) {
 
 	ERR_FAIL_COND(node->pass_idx == -1);
 
@@ -1577,7 +1577,7 @@ void VisualScriptInstance::_dependency_step(VisualScriptNodeInstance *node, int
 		for (int i = 0; i < dc; i++) {
 
 			_dependency_step(deps[i], p_pass, pass_stack, input_args, output_args, variant_stack, r_error, error_str, r_error_node);
-			if (r_error.error != Variant::CallError::CALL_OK)
+			if (r_error.error != Callable::CallError::CALL_OK)
 				return;
 		}
 	}
@@ -1602,12 +1602,12 @@ void VisualScriptInstance::_dependency_step(VisualScriptNodeInstance *node, int
 
 	node->step(input_args, output_args, VisualScriptNodeInstance::START_MODE_BEGIN_SEQUENCE, working_mem, r_error, error_str);
 	//ignore return
-	if (r_error.error != Variant::CallError::CALL_OK) {
+	if (r_error.error != Callable::CallError::CALL_OK) {
 		*r_error_node = node;
 	}
 }
 
-Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p_stack, int p_stack_size, VisualScriptNodeInstance *p_node, int p_flow_stack_pos, int p_pass, bool p_resuming_yield, Variant::CallError &r_error) {
+Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p_stack, int p_stack_size, VisualScriptNodeInstance *p_node, int p_flow_stack_pos, int p_pass, bool p_resuming_yield, Callable::CallError &r_error) {
 
 	Map<StringName, Function>::Element *F = functions.find(p_method);
 	ERR_FAIL_COND_V(!F, Variant());
@@ -1669,7 +1669,7 @@ Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p
 				for (int i = 0; i < dc; i++) {
 
 					_dependency_step(deps[i], p_pass, pass_stack, input_args, output_args, variant_stack, r_error, error_str, &node);
-					if (r_error.error != Variant::CallError::CALL_OK) {
+					if (r_error.error != Callable::CallError::CALL_OK) {
 						error = true;
 						current_node_id = node->id;
 						break;
@@ -1729,7 +1729,7 @@ Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p
 
 		int ret = node->step(input_args, output_args, start_mode, working_mem, r_error, error_str);
 
-		if (r_error.error != Variant::CallError::CALL_OK) {
+		if (r_error.error != Callable::CallError::CALL_OK) {
 			//use error from step
 			error = true;
 			break;
@@ -1738,7 +1738,7 @@ Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p
 		if (ret & VisualScriptNodeInstance::STEP_YIELD_BIT) {
 			//yielded!
 			if (node->get_working_memory_size() == 0) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 				error_str = RTR("A node yielded without working memory, please read the docs on how to yield properly!");
 				error = true;
 				break;
@@ -1747,7 +1747,7 @@ Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p
 				Ref<VisualScriptFunctionState> state = *working_mem;
 				if (!state.is_valid()) {
 
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					error_str = RTR("Node yielded, but did not return a function state in the first working memory.");
 					error = true;
 					break;
@@ -1766,7 +1766,7 @@ Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p
 				state->pass = p_pass;
 				copymem(state->stack.ptrw(), p_stack, p_stack_size);
 				//step 2, run away, return directly
-				r_error.error = Variant::CallError::CALL_OK;
+				r_error.error = Callable::CallError::CALL_OK;
 
 #ifdef DEBUG_ENABLED
 				//will re-enter later, so exiting
@@ -1809,7 +1809,7 @@ Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p
 		if (ret & VisualScriptNodeInstance::STEP_EXIT_FUNCTION_BIT) {
 			if (node->get_working_memory_size() == 0) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 				error_str = RTR("Return value must be assigned to first element of node working memory! Fix your node please.");
 				error = true;
 			} else {
@@ -1826,7 +1826,7 @@ Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p
 		if ((ret == output || ret & VisualScriptNodeInstance::STEP_FLAG_PUSH_STACK_BIT) && node->sequence_output_count) {
 			//if no exit bit was set, and has sequence outputs, guess next node
 			if (output >= node->sequence_output_count) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 				error_str = RTR("Node returned an invalid sequence output: ") + itos(output);
 				error = true;
 				break;
@@ -1888,7 +1888,7 @@ Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p
 					}
 
 					if (!found) {
-						r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+						r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 						error_str = RTR("Found sequence bit but not the node in the stack, report bug!");
 						error = true;
 						break;
@@ -1900,7 +1900,7 @@ Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p
 				} else {
 					// check for stack overflow
 					if (flow_stack_pos + 1 >= flow_max) {
-						r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+						r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 						error_str = RTR("Stack overflow with stack depth: ") + itos(output);
 						error = true;
 						break;
@@ -1952,22 +1952,22 @@ Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p
 		String err_func = p_method;
 		int err_line = current_node_id; //not a line but it works as one
 
-		if (node && (r_error.error != Variant::CallError::CALL_ERROR_INVALID_METHOD || error_str == String())) {
+		if (node && (r_error.error != Callable::CallError::CALL_ERROR_INVALID_METHOD || error_str == String())) {
 
 			if (error_str != String()) {
 				error_str += " ";
 			}
 
-			if (r_error.error == Variant::CallError::CALL_ERROR_INVALID_ARGUMENT) {
+			if (r_error.error == Callable::CallError::CALL_ERROR_INVALID_ARGUMENT) {
 				int errorarg = r_error.argument;
-				error_str += "Cannot convert argument " + itos(errorarg + 1) + " to " + Variant::get_type_name(r_error.expected) + ".";
-			} else if (r_error.error == Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS) {
+				error_str += "Cannot convert argument " + itos(errorarg + 1) + " to " + Variant::get_type_name(Variant::Type(r_error.expected)) + ".";
+			} else if (r_error.error == Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS) {
 				error_str += "Expected " + itos(r_error.argument) + " arguments.";
-			} else if (r_error.error == Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS) {
+			} else if (r_error.error == Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS) {
 				error_str += "Expected " + itos(r_error.argument) + " arguments.";
-			} else if (r_error.error == Variant::CallError::CALL_ERROR_INVALID_METHOD) {
+			} else if (r_error.error == Callable::CallError::CALL_ERROR_INVALID_METHOD) {
 				error_str += "Invalid Call.";
-			} else if (r_error.error == Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL) {
+			} else if (r_error.error == Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL) {
 				error_str += "Base Instance is null";
 			}
 		}
@@ -2000,13 +2000,13 @@ Variant VisualScriptInstance::_call_internal(const StringName &p_method, void *p
 	return return_value;
 }
 
-Variant VisualScriptInstance::call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant VisualScriptInstance::call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
-	r_error.error = Variant::CallError::CALL_OK; //ok by default
+	r_error.error = Callable::CallError::CALL_OK; //ok by default
 
 	Map<StringName, Function>::Element *F = functions.find(p_method);
 	if (!F) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 		return Variant();
 	}
 
@@ -2048,7 +2048,7 @@ Variant VisualScriptInstance::call(const StringName &p_method, const Variant **p
 
 	Map<int, VisualScriptNodeInstance *>::Element *E = instances.find(f->node);
 	if (!E) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 
 		ERR_FAIL_V_MSG(Variant(), "No VisualScriptFunction node in function.");
 	}
@@ -2062,14 +2062,14 @@ Variant VisualScriptInstance::call(const StringName &p_method, const Variant **p
 	VSDEBUG("ARGUMENTS: " + itos(f->argument_count) = " RECEIVED: " + itos(p_argcount));
 
 	if (p_argcount < f->argument_count) {
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = node->get_input_port_count();
 
 		return Variant();
 	}
 
 	if (p_argcount > f->argument_count) {
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 		r_error.argument = node->get_input_port_count();
 
 		return Variant();
@@ -2094,15 +2094,15 @@ void VisualScriptInstance::notification(int p_notification) {
 
 	Variant what = p_notification;
 	const Variant *whatp = &what;
-	Variant::CallError ce;
+	Callable::CallError ce;
 	call(VisualScriptLanguage::singleton->notification, &whatp, 1, ce); //do as call
 }
 
 String VisualScriptInstance::to_string(bool *r_valid) {
 	if (has_method(CoreStringNames::get_singleton()->_to_string)) {
-		Variant::CallError ce;
+		Callable::CallError ce;
 		Variant ret = call(CoreStringNames::get_singleton()->_to_string, NULL, 0, ce);
-		if (ce.error == Variant::CallError::CALL_OK) {
+		if (ce.error == Callable::CallError::CALL_OK) {
 			if (ret.get_type() != Variant::STRING) {
 				if (r_valid)
 					*r_valid = false;
@@ -2408,7 +2408,7 @@ VisualScriptInstance::~VisualScriptInstance() {
 
 /////////////////////
 
-Variant VisualScriptFunctionState::_signal_callback(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant VisualScriptFunctionState::_signal_callback(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	ERR_FAIL_COND_V(function == StringName(), Variant());
 
@@ -2419,12 +2419,12 @@ Variant VisualScriptFunctionState::_signal_callback(const Variant **p_args, int
 
 #endif
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	Array args;
 
 	if (p_argcount == 0) {
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = 1;
 		return Variant();
 	} else if (p_argcount == 1) {
@@ -2439,13 +2439,13 @@ Variant VisualScriptFunctionState::_signal_callback(const Variant **p_args, int
 	Ref<VisualScriptFunctionState> self = *p_args[p_argcount - 1]; //hi, I'm myself, needed this to remain alive.
 
 	if (self.is_null()) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = p_argcount - 1;
 		r_error.expected = Variant::OBJECT;
 		return Variant();
 	}
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	Variant *working_mem = ((Variant *)stack.ptr()) + working_mem_index;
 
@@ -2463,7 +2463,7 @@ void VisualScriptFunctionState::connect_to_signal(Object *p_obj, const String &p
 		binds.push_back(p_binds[i]);
 	}
 	binds.push_back(Ref<VisualScriptFunctionState>(this)); //add myself on the back to avoid dying from unreferencing
-	p_obj->connect(p_signal, this, "_signal_callback", binds, CONNECT_ONESHOT);
+	p_obj->connect_compat(p_signal, this, "_signal_callback", binds, CONNECT_ONESHOT);
 }
 
 bool VisualScriptFunctionState::is_valid() const {
@@ -2481,8 +2481,8 @@ Variant VisualScriptFunctionState::resume(Array p_args) {
 
 #endif
 
-	Variant::CallError r_error;
-	r_error.error = Variant::CallError::CALL_OK;
+	Callable::CallError r_error;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	Variant *working_mem = ((Variant *)stack.ptr()) + working_mem_index;
 
@@ -2584,7 +2584,7 @@ int VisualScriptLanguage::find_function(const String &p_function, const String &
 
 	return -1;
 }
-String VisualScriptLanguage::make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const {
+String VisualScriptLanguage::make_function(const String &p_class, const String &p_name, const PackedStringArray &p_args) const {
 
 	return String();
 }
diff --git a/modules/visual_script/visual_script.h b/modules/visual_script/visual_script.h
index d3569bb040..08b84bce1d 100644
--- a/modules/visual_script/visual_script.h
+++ b/modules/visual_script/visual_script.h
@@ -155,7 +155,7 @@ public:
 
 	virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) = 0; //do a step, return which sequence port to go out
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) = 0; //do a step, return which sequence port to go out
 
 	Ref<VisualScriptNode> get_base_node() { return Ref<VisualScriptNode>(base); }
 
@@ -408,8 +408,8 @@ class VisualScriptInstance : public ScriptInstance {
 
 	StringName source;
 
-	void _dependency_step(VisualScriptNodeInstance *node, int p_pass, int *pass_stack, const Variant **input_args, Variant **output_args, Variant *variant_stack, Variant::CallError &r_error, String &error_str, VisualScriptNodeInstance **r_error_node);
-	Variant _call_internal(const StringName &p_method, void *p_stack, int p_stack_size, VisualScriptNodeInstance *p_node, int p_flow_stack_pos, int p_pass, bool p_resuming_yield, Variant::CallError &r_error);
+	void _dependency_step(VisualScriptNodeInstance *node, int p_pass, int *pass_stack, const Variant **input_args, Variant **output_args, Variant *variant_stack, Callable::CallError &r_error, String &error_str, VisualScriptNodeInstance **r_error_node);
+	Variant _call_internal(const StringName &p_method, void *p_stack, int p_stack_size, VisualScriptNodeInstance *p_node, int p_flow_stack_pos, int p_pass, bool p_resuming_yield, Callable::CallError &r_error);
 
 	//Map<StringName,Function> functions;
 	friend class VisualScriptFunctionState; //for yield
@@ -422,7 +422,7 @@ public:
 
 	virtual void get_method_list(List<MethodInfo> *p_list) const;
 	virtual bool has_method(const StringName &p_method) const;
-	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 	virtual void notification(int p_notification);
 	String to_string(bool *r_valid);
 
@@ -487,7 +487,7 @@ class VisualScriptFunctionState : public Reference {
 	int flow_stack_pos;
 	int pass;
 
-	Variant _signal_callback(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	Variant _signal_callback(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 protected:
 	static void _bind_methods();
@@ -599,7 +599,7 @@ public:
 	virtual bool has_named_classes() const;
 	virtual bool supports_builtin_mode() const;
 	virtual int find_function(const String &p_function, const String &p_code) const;
-	virtual String make_function(const String &p_class, const String &p_name, const PoolStringArray &p_args) const;
+	virtual String make_function(const String &p_class, const String &p_name, const PackedStringArray &p_args) const;
 	virtual void auto_indent_code(String &p_code, int p_from_line, int p_to_line) const;
 	virtual void add_global_constant(const StringName &p_variable, const Variant &p_value);
 
diff --git a/modules/visual_script/visual_script_builtin_funcs.cpp b/modules/visual_script/visual_script_builtin_funcs.cpp
index 832c4c2cc4..07f152efd4 100644
--- a/modules/visual_script/visual_script_builtin_funcs.cpp
+++ b/modules/visual_script/visual_script_builtin_funcs.cpp
@@ -277,22 +277,22 @@ PropertyInfo VisualScriptBuiltinFunc::get_input_value_port_info(int p_idx) const
 		case MATH_EXP:
 		case MATH_ISNAN:
 		case MATH_ISINF: {
-			return PropertyInfo(Variant::REAL, "s");
+			return PropertyInfo(Variant::FLOAT, "s");
 		} break;
 		case MATH_ATAN2: {
 			if (p_idx == 0)
-				return PropertyInfo(Variant::REAL, "y");
+				return PropertyInfo(Variant::FLOAT, "y");
 			else
-				return PropertyInfo(Variant::REAL, "x");
+				return PropertyInfo(Variant::FLOAT, "x");
 		} break;
 		case MATH_FMOD:
 		case MATH_FPOSMOD:
 		case LOGIC_MAX:
 		case LOGIC_MIN: {
 			if (p_idx == 0)
-				return PropertyInfo(Variant::REAL, "a");
+				return PropertyInfo(Variant::FLOAT, "a");
 			else
-				return PropertyInfo(Variant::REAL, "b");
+				return PropertyInfo(Variant::FLOAT, "b");
 		} break;
 		case MATH_POSMOD: {
 			if (p_idx == 0)
@@ -302,63 +302,63 @@ PropertyInfo VisualScriptBuiltinFunc::get_input_value_port_info(int p_idx) const
 		} break;
 		case MATH_POW: {
 			if (p_idx == 0)
-				return PropertyInfo(Variant::REAL, "base");
+				return PropertyInfo(Variant::FLOAT, "base");
 			else
-				return PropertyInfo(Variant::REAL, "exp");
+				return PropertyInfo(Variant::FLOAT, "exp");
 		} break;
 		case MATH_EASE: {
 			if (p_idx == 0)
-				return PropertyInfo(Variant::REAL, "s");
+				return PropertyInfo(Variant::FLOAT, "s");
 			else
-				return PropertyInfo(Variant::REAL, "curve");
+				return PropertyInfo(Variant::FLOAT, "curve");
 		} break;
 		case MATH_STEP_DECIMALS: {
-			return PropertyInfo(Variant::REAL, "step");
+			return PropertyInfo(Variant::FLOAT, "step");
 		} break;
 		case MATH_STEPIFY: {
 			if (p_idx == 0)
-				return PropertyInfo(Variant::REAL, "s");
+				return PropertyInfo(Variant::FLOAT, "s");
 			else
-				return PropertyInfo(Variant::REAL, "steps");
+				return PropertyInfo(Variant::FLOAT, "steps");
 		} break;
 		case MATH_LERP:
 		case MATH_LERP_ANGLE:
 		case MATH_INVERSE_LERP:
 		case MATH_SMOOTHSTEP: {
 			if (p_idx == 0)
-				return PropertyInfo(Variant::REAL, "from");
+				return PropertyInfo(Variant::FLOAT, "from");
 			else if (p_idx == 1)
-				return PropertyInfo(Variant::REAL, "to");
+				return PropertyInfo(Variant::FLOAT, "to");
 			else
-				return PropertyInfo(Variant::REAL, "weight");
+				return PropertyInfo(Variant::FLOAT, "weight");
 		} break;
 		case MATH_RANGE_LERP: {
 			if (p_idx == 0)
-				return PropertyInfo(Variant::REAL, "value");
+				return PropertyInfo(Variant::FLOAT, "value");
 			else if (p_idx == 1)
-				return PropertyInfo(Variant::REAL, "istart");
+				return PropertyInfo(Variant::FLOAT, "istart");
 			else if (p_idx == 2)
-				return PropertyInfo(Variant::REAL, "istop");
+				return PropertyInfo(Variant::FLOAT, "istop");
 			else if (p_idx == 3)
-				return PropertyInfo(Variant::REAL, "ostart");
+				return PropertyInfo(Variant::FLOAT, "ostart");
 			else
-				return PropertyInfo(Variant::REAL, "ostop");
+				return PropertyInfo(Variant::FLOAT, "ostop");
 		} break;
 		case MATH_MOVE_TOWARD: {
 			if (p_idx == 0)
-				return PropertyInfo(Variant::REAL, "from");
+				return PropertyInfo(Variant::FLOAT, "from");
 			else if (p_idx == 1)
-				return PropertyInfo(Variant::REAL, "to");
+				return PropertyInfo(Variant::FLOAT, "to");
 			else
-				return PropertyInfo(Variant::REAL, "delta");
+				return PropertyInfo(Variant::FLOAT, "delta");
 		} break;
 		case MATH_DECTIME: {
 			if (p_idx == 0)
-				return PropertyInfo(Variant::REAL, "value");
+				return PropertyInfo(Variant::FLOAT, "value");
 			else if (p_idx == 1)
-				return PropertyInfo(Variant::REAL, "amount");
+				return PropertyInfo(Variant::FLOAT, "amount");
 			else
-				return PropertyInfo(Variant::REAL, "step");
+				return PropertyInfo(Variant::FLOAT, "step");
 		} break;
 		case MATH_RANDOMIZE:
 		case MATH_RAND:
@@ -367,37 +367,37 @@ PropertyInfo VisualScriptBuiltinFunc::get_input_value_port_info(int p_idx) const
 		} break;
 		case MATH_RANDOM: {
 			if (p_idx == 0)
-				return PropertyInfo(Variant::REAL, "from");
+				return PropertyInfo(Variant::FLOAT, "from");
 			else
-				return PropertyInfo(Variant::REAL, "to");
+				return PropertyInfo(Variant::FLOAT, "to");
 		} break;
 		case MATH_SEED:
 		case MATH_RANDSEED: {
 			return PropertyInfo(Variant::INT, "seed");
 		} break;
 		case MATH_DEG2RAD: {
-			return PropertyInfo(Variant::REAL, "deg");
+			return PropertyInfo(Variant::FLOAT, "deg");
 		} break;
 		case MATH_RAD2DEG: {
-			return PropertyInfo(Variant::REAL, "rad");
+			return PropertyInfo(Variant::FLOAT, "rad");
 		} break;
 		case MATH_LINEAR2DB: {
-			return PropertyInfo(Variant::REAL, "nrg");
+			return PropertyInfo(Variant::FLOAT, "nrg");
 		} break;
 		case MATH_DB2LINEAR: {
-			return PropertyInfo(Variant::REAL, "db");
+			return PropertyInfo(Variant::FLOAT, "db");
 		} break;
 		case MATH_POLAR2CARTESIAN: {
 			if (p_idx == 0)
-				return PropertyInfo(Variant::REAL, "r");
+				return PropertyInfo(Variant::FLOAT, "r");
 			else
-				return PropertyInfo(Variant::REAL, "th");
+				return PropertyInfo(Variant::FLOAT, "th");
 		} break;
 		case MATH_CARTESIAN2POLAR: {
 			if (p_idx == 0)
-				return PropertyInfo(Variant::REAL, "x");
+				return PropertyInfo(Variant::FLOAT, "x");
 			else
-				return PropertyInfo(Variant::REAL, "y");
+				return PropertyInfo(Variant::FLOAT, "y");
 		} break;
 		case MATH_WRAP: {
 			if (p_idx == 0)
@@ -410,11 +410,11 @@ PropertyInfo VisualScriptBuiltinFunc::get_input_value_port_info(int p_idx) const
 		case MATH_WRAPF:
 		case LOGIC_CLAMP: {
 			if (p_idx == 0)
-				return PropertyInfo(Variant::REAL, "value");
+				return PropertyInfo(Variant::FLOAT, "value");
 			else if (p_idx == 1)
-				return PropertyInfo(Variant::REAL, "min");
+				return PropertyInfo(Variant::FLOAT, "min");
 			else
-				return PropertyInfo(Variant::REAL, "max");
+				return PropertyInfo(Variant::FLOAT, "max");
 		} break;
 		case LOGIC_NEAREST_PO2: {
 			return PropertyInfo(Variant::INT, "value");
@@ -467,7 +467,7 @@ PropertyInfo VisualScriptBuiltinFunc::get_input_value_port_info(int p_idx) const
 		case BYTES_TO_VAR: {
 
 			if (p_idx == 0)
-				return PropertyInfo(Variant::POOL_BYTE_ARRAY, "bytes");
+				return PropertyInfo(Variant::PACKED_BYTE_ARRAY, "bytes");
 			else
 				return PropertyInfo(Variant::BOOL, "allow_objects");
 		} break;
@@ -475,7 +475,7 @@ PropertyInfo VisualScriptBuiltinFunc::get_input_value_port_info(int p_idx) const
 			if (p_idx == 0)
 				return PropertyInfo(Variant::STRING, "name");
 			else
-				return PropertyInfo(Variant::REAL, "alpha");
+				return PropertyInfo(Variant::FLOAT, "alpha");
 		} break;
 		case FUNC_MAX: {
 		}
@@ -504,7 +504,7 @@ PropertyInfo VisualScriptBuiltinFunc::get_output_value_port_info(int p_idx) cons
 		case MATH_FPOSMOD:
 		case MATH_FLOOR:
 		case MATH_CEIL: {
-			t = Variant::REAL;
+			t = Variant::FLOAT;
 		} break;
 		case MATH_POSMOD:
 		case MATH_ROUND: {
@@ -519,14 +519,14 @@ PropertyInfo VisualScriptBuiltinFunc::get_output_value_port_info(int p_idx) cons
 		case MATH_POW:
 		case MATH_LOG:
 		case MATH_EXP: {
-			t = Variant::REAL;
+			t = Variant::FLOAT;
 		} break;
 		case MATH_ISNAN:
 		case MATH_ISINF: {
 			t = Variant::BOOL;
 		} break;
 		case MATH_EASE: {
-			t = Variant::REAL;
+			t = Variant::FLOAT;
 		} break;
 		case MATH_STEP_DECIMALS: {
 			t = Variant::INT;
@@ -539,7 +539,7 @@ PropertyInfo VisualScriptBuiltinFunc::get_output_value_port_info(int p_idx) cons
 		case MATH_SMOOTHSTEP:
 		case MATH_MOVE_TOWARD:
 		case MATH_DECTIME: {
-			t = Variant::REAL;
+			t = Variant::FLOAT;
 
 		} break;
 		case MATH_RANDOMIZE: {
@@ -551,7 +551,7 @@ PropertyInfo VisualScriptBuiltinFunc::get_output_value_port_info(int p_idx) cons
 		} break;
 		case MATH_RANDF:
 		case MATH_RANDOM: {
-			t = Variant::REAL;
+			t = Variant::FLOAT;
 		} break;
 		case MATH_SEED: {
 
@@ -568,7 +568,7 @@ PropertyInfo VisualScriptBuiltinFunc::get_output_value_port_info(int p_idx) cons
 		case MATH_LINEAR2DB:
 		case MATH_WRAPF:
 		case MATH_DB2LINEAR: {
-			t = Variant::REAL;
+			t = Variant::FLOAT;
 		} break;
 		case MATH_POLAR2CARTESIAN:
 		case MATH_CARTESIAN2POLAR: {
@@ -632,7 +632,7 @@ PropertyInfo VisualScriptBuiltinFunc::get_output_value_port_info(int p_idx) cons
 		} break;
 		case VAR_TO_BYTES: {
 			if (p_idx == 0)
-				t = Variant::POOL_BYTE_ARRAY;
+				t = Variant::PACKED_BYTE_ARRAY;
 			else
 				t = Variant::BOOL;
 
@@ -675,15 +675,15 @@ VisualScriptBuiltinFunc::BuiltinFunc VisualScriptBuiltinFunc::get_func() {
 	return func;
 }
 
-#define VALIDATE_ARG_NUM(m_arg)                                          \
-	if (!p_inputs[m_arg]->is_num()) {                                    \
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; \
-		r_error.argument = m_arg;                                        \
-		r_error.expected = Variant::REAL;                                \
-		return;                                                          \
+#define VALIDATE_ARG_NUM(m_arg)                                           \
+	if (!p_inputs[m_arg]->is_num()) {                                     \
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT; \
+		r_error.argument = m_arg;                                         \
+		r_error.expected = Variant::FLOAT;                                \
+		return;                                                           \
 	}
 
-void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant *r_return, Variant::CallError &r_error, String &r_error_str) {
+void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant *r_return, Callable::CallError &r_error, String &r_error_str) {
 
 	switch (p_func) {
 		case VisualScriptBuiltinFunc::MATH_SIN: {
@@ -781,15 +781,15 @@ void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_in
 
 				int64_t i = *p_inputs[0];
 				*r_return = ABS(i);
-			} else if (p_inputs[0]->get_type() == Variant::REAL) {
+			} else if (p_inputs[0]->get_type() == Variant::FLOAT) {
 
 				real_t r = *p_inputs[0];
 				*r_return = Math::abs(r);
 			} else {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
-				r_error.expected = Variant::REAL;
+				r_error.expected = Variant::FLOAT;
 			}
 		} break;
 		case VisualScriptBuiltinFunc::MATH_SIGN: {
@@ -798,15 +798,15 @@ void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_in
 
 				int64_t i = *p_inputs[0];
 				*r_return = i < 0 ? -1 : (i > 0 ? +1 : 0);
-			} else if (p_inputs[0]->get_type() == Variant::REAL) {
+			} else if (p_inputs[0]->get_type() == Variant::FLOAT) {
 
 				real_t r = *p_inputs[0];
 				*r_return = r < 0.0 ? -1.0 : (r > 0.0 ? +1.0 : 0.0);
 			} else {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
-				r_error.expected = Variant::REAL;
+				r_error.expected = Variant::FLOAT;
 			}
 		} break;
 		case VisualScriptBuiltinFunc::MATH_POW: {
@@ -1047,7 +1047,7 @@ void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_in
 
 			if (p_inputs[0]->get_type() != Variant::OBJECT) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::OBJECT;
 
@@ -1081,7 +1081,7 @@ void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_in
 
 			if (p_inputs[0]->get_type() != Variant::OBJECT) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::OBJECT;
 
@@ -1089,7 +1089,7 @@ void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_in
 			}
 			if (p_inputs[1]->get_type() != Variant::STRING && p_inputs[1]->get_type() != Variant::NODE_PATH) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 1;
 				r_error.expected = Variant::STRING;
 
@@ -1111,7 +1111,7 @@ void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_in
 			if (type < 0 || type >= Variant::VARIANT_MAX) {
 
 				r_error_str = RTR("Invalid type argument to convert(), use TYPE_* constants.");
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::INT;
 				return;
@@ -1141,7 +1141,7 @@ void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_in
 		case VisualScriptBuiltinFunc::TEXT_ORD: {
 
 			if (p_inputs[0]->get_type() != Variant::STRING) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 
@@ -1151,7 +1151,7 @@ void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_in
 			String str = p_inputs[0]->operator String();
 
 			if (str.length() != 1) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 				*r_return = "Expected a string of length 1 (a character).";
@@ -1197,7 +1197,7 @@ void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_in
 		case VisualScriptBuiltinFunc::STR_TO_VAR: {
 
 			if (p_inputs[0]->get_type() != Variant::STRING) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 
@@ -1212,7 +1212,7 @@ void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_in
 			Error err = VariantParser::parse(&ss, *r_return, errs, line);
 
 			if (err != OK) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::STRING;
 				*r_return = "Parse error at line " + itos(line) + ": " + errs;
@@ -1223,17 +1223,17 @@ void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_in
 		case VisualScriptBuiltinFunc::VAR_TO_BYTES: {
 
 			if (p_inputs[1]->get_type() != Variant::BOOL) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 1;
 				r_error.expected = Variant::BOOL;
 				return;
 			}
-			PoolByteArray barr;
+			PackedByteArray barr;
 			int len;
 			bool full_objects = *p_inputs[1];
 			Error err = encode_variant(*p_inputs[0], NULL, len, full_objects);
 			if (err) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
 				r_error.expected = Variant::NIL;
 				r_error_str = "Unexpected error encoding variable to bytes, likely unserializable type found (Object or RID).";
@@ -1242,37 +1242,37 @@ void VisualScriptBuiltinFunc::exec_func(BuiltinFunc p_func, const Variant **p_in
 
 			barr.resize(len);
 			{
-				PoolByteArray::Write w = barr.write();
-				encode_variant(*p_inputs[0], w.ptr(), len, full_objects);
+				uint8_t *w = barr.ptrw();
+				encode_variant(*p_inputs[0], w, len, full_objects);
 			}
 			*r_return = barr;
 		} break;
 		case VisualScriptBuiltinFunc::BYTES_TO_VAR: {
 
-			if (p_inputs[0]->get_type() != Variant::POOL_BYTE_ARRAY) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+			if (p_inputs[0]->get_type() != Variant::PACKED_BYTE_ARRAY) {
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 0;
-				r_error.expected = Variant::POOL_BYTE_ARRAY;
+				r_error.expected = Variant::PACKED_BYTE_ARRAY;
 				return;
 			}
 			if (p_inputs[1]->get_type() != Variant::BOOL) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = 1;
 				r_error.expected = Variant::BOOL;
 				return;
 			}
 
-			PoolByteArray varr = *p_inputs[0];
+			PackedByteArray varr = *p_inputs[0];
 			bool allow_objects = *p_inputs[1];
 			Variant ret;
 			{
-				PoolByteArray::Read r = varr.read();
-				Error err = decode_variant(ret, r.ptr(), varr.size(), NULL, allow_objects);
+				const uint8_t *r = varr.ptr();
+				Error err = decode_variant(ret, r, varr.size(), NULL, allow_objects);
 				if (err != OK) {
 					r_error_str = RTR("Not enough bytes for decoding bytes, or invalid format.");
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 					r_error.argument = 0;
-					r_error.expected = Variant::POOL_BYTE_ARRAY;
+					r_error.expected = Variant::PACKED_BYTE_ARRAY;
 					return;
 				}
 			}
@@ -1306,7 +1306,7 @@ public:
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		VisualScriptBuiltinFunc::exec_func(func, p_inputs, p_outputs[0], r_error, r_error_str);
 		return 0;
diff --git a/modules/visual_script/visual_script_builtin_funcs.h b/modules/visual_script/visual_script_builtin_funcs.h
index d0787b3dd3..d950f858d4 100644
--- a/modules/visual_script/visual_script_builtin_funcs.h
+++ b/modules/visual_script/visual_script_builtin_funcs.h
@@ -112,7 +112,7 @@ public:
 
 	static int get_func_argument_count(BuiltinFunc p_func);
 	static String get_func_name(BuiltinFunc p_func);
-	static void exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant *r_return, Variant::CallError &r_error, String &r_error_str);
+	static void exec_func(BuiltinFunc p_func, const Variant **p_inputs, Variant *r_return, Callable::CallError &r_error, String &r_error_str);
 	static BuiltinFunc find_function(const String &p_string);
 
 private:
diff --git a/modules/visual_script/visual_script_editor.cpp b/modules/visual_script/visual_script_editor.cpp
index 18851e6ab6..0bbef066a4 100644
--- a/modules/visual_script/visual_script_editor.cpp
+++ b/modules/visual_script/visual_script_editor.cpp
@@ -346,7 +346,7 @@ static Color _color_from_type(Variant::Type p_type, bool dark_theme = true) {
 
 			case Variant::BOOL: color = Color(0.55, 0.65, 0.94); break;
 			case Variant::INT: color = Color(0.49, 0.78, 0.94); break;
-			case Variant::REAL: color = Color(0.38, 0.85, 0.96); break;
+			case Variant::FLOAT: color = Color(0.38, 0.85, 0.96); break;
 			case Variant::STRING: color = Color(0.42, 0.65, 0.93); break;
 
 			case Variant::VECTOR2: color = Color(0.74, 0.57, 0.95); break;
@@ -366,13 +366,15 @@ static Color _color_from_type(Variant::Type p_type, bool dark_theme = true) {
 			case Variant::DICTIONARY: color = Color(0.47, 0.93, 0.69); break;
 
 			case Variant::ARRAY: color = Color(0.88, 0.88, 0.88); break;
-			case Variant::POOL_BYTE_ARRAY: color = Color(0.67, 0.96, 0.78); break;
-			case Variant::POOL_INT_ARRAY: color = Color(0.69, 0.86, 0.96); break;
-			case Variant::POOL_REAL_ARRAY: color = Color(0.59, 0.91, 0.97); break;
-			case Variant::POOL_STRING_ARRAY: color = Color(0.62, 0.77, 0.95); break;
-			case Variant::POOL_VECTOR2_ARRAY: color = Color(0.82, 0.7, 0.96); break;
-			case Variant::POOL_VECTOR3_ARRAY: color = Color(0.87, 0.61, 0.95); break;
-			case Variant::POOL_COLOR_ARRAY: color = Color(0.91, 1.0, 0.59); break;
+			case Variant::PACKED_BYTE_ARRAY: color = Color(0.67, 0.96, 0.78); break;
+			case Variant::PACKED_INT32_ARRAY: color = Color(0.69, 0.86, 0.96); break;
+			case Variant::PACKED_FLOAT32_ARRAY: color = Color(0.59, 0.91, 0.97); break;
+			case Variant::PACKED_INT64_ARRAY: color = Color(0.69, 0.86, 0.96); break;
+			case Variant::PACKED_FLOAT64_ARRAY: color = Color(0.59, 0.91, 0.97); break;
+			case Variant::PACKED_STRING_ARRAY: color = Color(0.62, 0.77, 0.95); break;
+			case Variant::PACKED_VECTOR2_ARRAY: color = Color(0.82, 0.7, 0.96); break;
+			case Variant::PACKED_VECTOR3_ARRAY: color = Color(0.87, 0.61, 0.95); break;
+			case Variant::PACKED_COLOR_ARRAY: color = Color(0.91, 1.0, 0.59); break;
 
 			default:
 				color.set_hsv(p_type / float(Variant::VARIANT_MAX), 0.7, 0.7);
@@ -383,7 +385,7 @@ static Color _color_from_type(Variant::Type p_type, bool dark_theme = true) {
 
 			case Variant::BOOL: color = Color(0.43, 0.56, 0.92); break;
 			case Variant::INT: color = Color(0.31, 0.7, 0.91); break;
-			case Variant::REAL: color = Color(0.15, 0.8, 0.94); break;
+			case Variant::FLOAT: color = Color(0.15, 0.8, 0.94); break;
 			case Variant::STRING: color = Color(0.27, 0.56, 0.91); break;
 
 			case Variant::VECTOR2: color = Color(0.68, 0.46, 0.93); break;
@@ -403,13 +405,15 @@ static Color _color_from_type(Variant::Type p_type, bool dark_theme = true) {
 			case Variant::DICTIONARY: color = Color(0.34, 0.91, 0.62); break;
 
 			case Variant::ARRAY: color = Color(0.45, 0.45, 0.45); break;
-			case Variant::POOL_BYTE_ARRAY: color = Color(0.38, 0.92, 0.6); break;
-			case Variant::POOL_INT_ARRAY: color = Color(0.38, 0.73, 0.92); break;
-			case Variant::POOL_REAL_ARRAY: color = Color(0.25, 0.83, 0.95); break;
-			case Variant::POOL_STRING_ARRAY: color = Color(0.38, 0.62, 0.92); break;
-			case Variant::POOL_VECTOR2_ARRAY: color = Color(0.62, 0.36, 0.92); break;
-			case Variant::POOL_VECTOR3_ARRAY: color = Color(0.79, 0.35, 0.92); break;
-			case Variant::POOL_COLOR_ARRAY: color = Color(0.57, 0.73, 0.0); break;
+			case Variant::PACKED_BYTE_ARRAY: color = Color(0.38, 0.92, 0.6); break;
+			case Variant::PACKED_INT32_ARRAY: color = Color(0.38, 0.73, 0.92); break;
+			case Variant::PACKED_FLOAT32_ARRAY: color = Color(0.25, 0.83, 0.95); break;
+			case Variant::PACKED_INT64_ARRAY: color = Color(0.38, 0.73, 0.92); break;
+			case Variant::PACKED_FLOAT64_ARRAY: color = Color(0.25, 0.83, 0.95); break;
+			case Variant::PACKED_STRING_ARRAY: color = Color(0.38, 0.62, 0.92); break;
+			case Variant::PACKED_VECTOR2_ARRAY: color = Color(0.62, 0.36, 0.92); break;
+			case Variant::PACKED_VECTOR3_ARRAY: color = Color(0.79, 0.35, 0.92); break;
+			case Variant::PACKED_COLOR_ARRAY: color = Color(0.57, 0.73, 0.0); break;
 
 			default:
 				color.set_hsv(p_type / float(Variant::VARIANT_MAX), 0.3, 0.3);
@@ -520,13 +524,13 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 		Control::get_icon("MiniObject", "EditorIcons"),
 		Control::get_icon("Dictionary", "EditorIcons"),
 		Control::get_icon("Array", "EditorIcons"),
-		Control::get_icon("PoolByteArray", "EditorIcons"),
-		Control::get_icon("PoolIntArray", "EditorIcons"),
-		Control::get_icon("PoolRealArray", "EditorIcons"),
-		Control::get_icon("PoolStringArray", "EditorIcons"),
-		Control::get_icon("PoolVector2Array", "EditorIcons"),
-		Control::get_icon("PoolVector3Array", "EditorIcons"),
-		Control::get_icon("PoolColorArray", "EditorIcons")
+		Control::get_icon("PackedByteArray", "EditorIcons"),
+		Control::get_icon("PackedInt32Array", "EditorIcons"),
+		Control::get_icon("PackedFloat32Array", "EditorIcons"),
+		Control::get_icon("PackedStringArray", "EditorIcons"),
+		Control::get_icon("PackedVector2Array", "EditorIcons"),
+		Control::get_icon("PackedVector3Array", "EditorIcons"),
+		Control::get_icon("PackedColorArray", "EditorIcons")
 	};
 
 	Ref<Texture2D> seq_port = Control::get_icon("VisualShaderPort", "EditorIcons");
@@ -556,8 +560,8 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 
 			gnode->set_meta("__vnode", node);
 			gnode->set_name(itos(E->get()));
-			gnode->connect("dragged", this, "_node_moved", varray(E->get()));
-			gnode->connect("close_request", this, "_remove_node", varray(E->get()), CONNECT_DEFERRED);
+			gnode->connect_compat("dragged", this, "_node_moved", varray(E->get()));
+			gnode->connect_compat("close_request", this, "_remove_node", varray(E->get()), CONNECT_DEFERRED);
 
 			if (E->get() != script->get_function_node_id(F->get())) {
 				//function can't be erased
@@ -575,7 +579,7 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 					Button *btn = memnew(Button);
 					btn->set_text(TTR("Add Input Port"));
 					hbnc->add_child(btn);
-					btn->connect("pressed", this, "_add_input_port", varray(E->get()), CONNECT_DEFERRED);
+					btn->connect_compat("pressed", this, "_add_input_port", varray(E->get()), CONNECT_DEFERRED);
 				}
 				if (nd_list->is_output_port_editable()) {
 					if (nd_list->is_input_port_editable())
@@ -584,7 +588,7 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 					Button *btn = memnew(Button);
 					btn->set_text(TTR("Add Output Port"));
 					hbnc->add_child(btn);
-					btn->connect("pressed", this, "_add_output_port", varray(E->get()), CONNECT_DEFERRED);
+					btn->connect_compat("pressed", this, "_add_output_port", varray(E->get()), CONNECT_DEFERRED);
 				}
 				gnode->add_child(hbnc);
 			} else if (Object::cast_to<VisualScriptExpression>(node.ptr())) {
@@ -594,7 +598,7 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 				line_edit->set_expand_to_text_length(true);
 				line_edit->add_font_override("font", get_font("source", "EditorFonts"));
 				gnode->add_child(line_edit);
-				line_edit->connect("text_changed", this, "_expression_text_changed", varray(E->get()));
+				line_edit->connect_compat("text_changed", this, "_expression_text_changed", varray(E->get()));
 			} else {
 				String text = node->get_text();
 				if (!text.empty()) {
@@ -610,7 +614,7 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 				gnode->set_comment(true);
 				gnode->set_resizable(true);
 				gnode->set_custom_minimum_size(vsc->get_size() * EDSCALE);
-				gnode->connect("resize_request", this, "_comment_node_resized", varray(E->get()));
+				gnode->connect_compat("resize_request", this, "_comment_node_resized", varray(E->get()));
 			}
 
 			if (node_styles.has(node->get_category())) {
@@ -619,16 +623,24 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 					sbf = EditorNode::get_singleton()->get_theme_base()->get_theme()->get_stylebox("comment", "GraphNode");
 
 				Color c = sbf->get_border_color();
+				Color ic = c;
 				c.a = 1;
 				if (EditorSettings::get_singleton()->get("interface/theme/use_graph_node_headers")) {
-					Color mono_color = ((c.r + c.g + c.b) / 3) < 0.7 ? Color(1.0, 1.0, 1.0) : Color(0.0, 0.0, 0.0);
+					Color mono_color;
+					if (((c.r + c.g + c.b) / 3) < 0.7) {
+						mono_color = Color(1.0, 1.0, 1.0);
+						ic = Color(0.0, 0.0, 0.0, 0.7);
+					} else {
+						mono_color = Color(0.0, 0.0, 0.0);
+						ic = Color(1.0, 1.0, 1.0, 0.7);
+					}
 					mono_color.a = 0.85;
 					c = mono_color;
 				}
 				gnode->add_color_override("title_color", c);
 				c.a = 0.7;
 				gnode->add_color_override("close_color", c);
-				gnode->add_color_override("resizer_color", c);
+				gnode->add_color_override("resizer_color", ic);
 				gnode->add_style_override("frame", sbf);
 			}
 
@@ -720,8 +732,8 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 							name_box->set_custom_minimum_size(Size2(60 * EDSCALE, 0));
 							name_box->set_text(left_name);
 							name_box->set_expand_to_text_length(true);
-							name_box->connect("resized", this, "_update_node_size", varray(E->get()));
-							name_box->connect("focus_exited", this, "_port_name_focus_out", varray(name_box, E->get(), i, true));
+							name_box->connect_compat("resized", this, "_update_node_size", varray(E->get()));
+							name_box->connect_compat("focus_exited", this, "_port_name_focus_out", varray(name_box, E->get(), i, true));
 						} else {
 							hbc->add_child(memnew(Label(left_name)));
 						}
@@ -734,13 +746,13 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 							opbtn->select(left_type);
 							opbtn->set_custom_minimum_size(Size2(100 * EDSCALE, 0));
 							hbc->add_child(opbtn);
-							opbtn->connect("item_selected", this, "_change_port_type", varray(E->get(), i, true), CONNECT_DEFERRED);
+							opbtn->connect_compat("item_selected", this, "_change_port_type", varray(E->get(), i, true), CONNECT_DEFERRED);
 						}
 
 						Button *rmbtn = memnew(Button);
 						rmbtn->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("Remove", "EditorIcons"));
 						hbc->add_child(rmbtn);
-						rmbtn->connect("pressed", this, "_remove_input_port", varray(E->get(), i), CONNECT_DEFERRED);
+						rmbtn->connect_compat("pressed", this, "_remove_input_port", varray(E->get(), i), CONNECT_DEFERRED);
 					} else {
 						hbc->add_child(memnew(Label(left_name)));
 					}
@@ -753,14 +765,14 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 						if (value.get_type() != left_type) {
 							//different type? for now convert
 							//not the same, reconvert
-							Variant::CallError ce;
+							Callable::CallError ce;
 							const Variant *existingp = &value;
 							value = Variant::construct(left_type, &existingp, 1, ce, false);
 						}
 
 						if (left_type == Variant::COLOR) {
 							button->set_custom_minimum_size(Size2(30, 0) * EDSCALE);
-							button->connect("draw", this, "_draw_color_over_button", varray(button, value));
+							button->connect_compat("draw", this, "_draw_color_over_button", varray(button, value));
 						} else if (left_type == Variant::OBJECT && Ref<Resource>(value).is_valid()) {
 
 							Ref<Resource> res = value;
@@ -776,7 +788,7 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 
 							button->set_text(value);
 						}
-						button->connect("pressed", this, "_default_value_edited", varray(button, E->get(), i));
+						button->connect_compat("pressed", this, "_default_value_edited", varray(button, E->get(), i));
 						hbc2->add_child(button);
 					}
 				} else {
@@ -802,7 +814,7 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 						Button *rmbtn = memnew(Button);
 						rmbtn->set_icon(EditorNode::get_singleton()->get_gui_base()->get_icon("Remove", "EditorIcons"));
 						hbc->add_child(rmbtn);
-						rmbtn->connect("pressed", this, "_remove_output_port", varray(E->get(), i), CONNECT_DEFERRED);
+						rmbtn->connect_compat("pressed", this, "_remove_output_port", varray(E->get(), i), CONNECT_DEFERRED);
 
 						if (nd_list->is_output_port_type_editable()) {
 							OptionButton *opbtn = memnew(OptionButton);
@@ -812,7 +824,7 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 							opbtn->select(right_type);
 							opbtn->set_custom_minimum_size(Size2(100 * EDSCALE, 0));
 							hbc->add_child(opbtn);
-							opbtn->connect("item_selected", this, "_change_port_type", varray(E->get(), i, false), CONNECT_DEFERRED);
+							opbtn->connect_compat("item_selected", this, "_change_port_type", varray(E->get(), i, false), CONNECT_DEFERRED);
 						}
 
 						if (nd_list->is_output_port_name_editable()) {
@@ -821,8 +833,8 @@ void VisualScriptEditor::_update_graph(int p_only_id) {
 							name_box->set_custom_minimum_size(Size2(60 * EDSCALE, 0));
 							name_box->set_text(right_name);
 							name_box->set_expand_to_text_length(true);
-							name_box->connect("resized", this, "_update_node_size", varray(E->get()));
-							name_box->connect("focus_exited", this, "_port_name_focus_out", varray(name_box, E->get(), i, false));
+							name_box->connect_compat("resized", this, "_update_node_size", varray(E->get()));
+							name_box->connect_compat("focus_exited", this, "_port_name_focus_out", varray(name_box, E->get(), i, false));
 						} else {
 							hbc->add_child(memnew(Label(right_name)));
 						}
@@ -976,13 +988,13 @@ void VisualScriptEditor::_update_members() {
 		Control::get_icon("MiniObject", "EditorIcons"),
 		Control::get_icon("Dictionary", "EditorIcons"),
 		Control::get_icon("Array", "EditorIcons"),
-		Control::get_icon("PoolByteArray", "EditorIcons"),
-		Control::get_icon("PoolIntArray", "EditorIcons"),
-		Control::get_icon("PoolRealArray", "EditorIcons"),
-		Control::get_icon("PoolStringArray", "EditorIcons"),
-		Control::get_icon("PoolVector2Array", "EditorIcons"),
-		Control::get_icon("PoolVector3Array", "EditorIcons"),
-		Control::get_icon("PoolColorArray", "EditorIcons")
+		Control::get_icon("PackedByteArray", "EditorIcons"),
+		Control::get_icon("PackedInt32Array", "EditorIcons"),
+		Control::get_icon("PackedFloat32Array", "EditorIcons"),
+		Control::get_icon("PackedStringArray", "EditorIcons"),
+		Control::get_icon("PackedVector2Array", "EditorIcons"),
+		Control::get_icon("PackedVector3Array", "EditorIcons"),
+		Control::get_icon("PackedColorArray", "EditorIcons")
 	};
 
 	List<StringName> var_names;
@@ -1225,7 +1237,7 @@ void VisualScriptEditor::_add_func_input() {
 	LineEdit *name_box = memnew(LineEdit);
 	name_box->set_h_size_flags(SIZE_EXPAND_FILL);
 	name_box->set_text("input");
-	name_box->connect("focus_entered", this, "_deselect_input_names");
+	name_box->connect_compat("focus_entered", this, "_deselect_input_names");
 	hbox->add_child(name_box);
 
 	Label *type_label = memnew(Label);
@@ -1252,7 +1264,7 @@ void VisualScriptEditor::_add_func_input() {
 	func_input_vbox->add_child(hbox);
 	hbox->set_meta("id", hbox->get_position_in_parent());
 
-	delete_button->connect("pressed", this, "_remove_func_input", varray(hbox));
+	delete_button->connect_compat("pressed", this, "_remove_func_input", varray(hbox));
 
 	name_box->select_all();
 	name_box->grab_focus();
@@ -2408,7 +2420,7 @@ void VisualScriptEditor::set_edited_resource(const RES &p_res) {
 	variable_editor->script = script;
 	variable_editor->undo_redo = undo_redo;
 
-	script->connect("node_ports_changed", this, "_node_ports_changed");
+	script->connect_compat("node_ports_changed", this, "_node_ports_changed");
 
 	default_func = script->get_default_func();
 
@@ -2585,7 +2597,7 @@ void VisualScriptEditor::get_breakpoints(List<int> *p_breakpoints) {
 	}
 }
 
-void VisualScriptEditor::add_callback(const String &p_function, PoolStringArray p_args) {
+void VisualScriptEditor::add_callback(const String &p_function, PackedStringArray p_args) {
 
 	if (script->has_function(p_function)) {
 		_update_members();
@@ -2910,8 +2922,8 @@ void VisualScriptEditor::_graph_connected(const String &p_from, int p_from_slot,
 		if (to_type != Variant::NIL && from_type != Variant::NIL && to_type != from_type) {
 			// add a constructor node between the ports
 			bool exceptions = false; // true if there are any exceptions
-			exceptions = exceptions || (to_type == Variant::INT && from_type == Variant::REAL);
-			exceptions = exceptions || (to_type == Variant::REAL && from_type == Variant::INT);
+			exceptions = exceptions || (to_type == Variant::INT && from_type == Variant::FLOAT);
+			exceptions = exceptions || (to_type == Variant::FLOAT && from_type == Variant::INT);
 			if (Variant::can_convert(from_type, to_type) && !exceptions) {
 				MethodInfo mi;
 				mi.name = Variant::get_type_name(to_type);
@@ -3851,7 +3863,7 @@ void VisualScriptEditor::_default_value_edited(Node *p_button, int p_id, int p_i
 	Variant existing = vsn->get_default_input_value(p_input_port);
 	if (pinfo.type != Variant::NIL && existing.get_type() != pinfo.type) {
 
-		Variant::CallError ce;
+		Callable::CallError ce;
 		const Variant *existingp = &existing;
 		existing = Variant::construct(pinfo.type, &existingp, 1, ce, false);
 	}
@@ -3904,9 +3916,9 @@ void VisualScriptEditor::_notification(int p_what) {
 
 	switch (p_what) {
 		case NOTIFICATION_READY: {
-			variable_editor->connect("changed", this, "_update_members");
-			signal_editor->connect("changed", this, "_update_members");
-			FALLTHROUGH;
+			variable_editor->connect_compat("changed", this, "_update_members");
+			signal_editor->connect_compat("changed", this, "_update_members");
+			[[fallthrough]];
 		}
 		case NOTIFICATION_THEME_CHANGED: {
 			if (p_what != NOTIFICATION_READY && !is_visible_in_tree()) {
@@ -4697,7 +4709,7 @@ VisualScriptEditor::VisualScriptEditor() {
 	edit_menu->get_popup()->add_separator();
 	edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("visual_script_editor/create_function"), EDIT_CREATE_FUNCTION);
 	edit_menu->get_popup()->add_shortcut(ED_GET_SHORTCUT("visual_script_editor/refresh_nodes"), REFRESH_GRAPH);
-	edit_menu->get_popup()->connect("id_pressed", this, "_menu_option");
+	edit_menu->get_popup()->connect_compat("id_pressed", this, "_menu_option");
 
 	members_section = memnew(VBoxContainer);
 	// Add but wait until done setting up this.
@@ -4707,7 +4719,7 @@ VisualScriptEditor::VisualScriptEditor() {
 	CheckButton *tool_script_check = memnew(CheckButton);
 	tool_script_check->set_text(TTR("Make Tool:"));
 	members_section->add_child(tool_script_check);
-	tool_script_check->connect("pressed", this, "_toggle_tool_script");
+	tool_script_check->connect_compat("pressed", this, "_toggle_tool_script");
 
 	///       Members        ///
 
@@ -4715,11 +4727,11 @@ VisualScriptEditor::VisualScriptEditor() {
 	members_section->add_margin_child(TTR("Members:"), members, true);
 	members->set_custom_minimum_size(Size2(0, 50 * EDSCALE));
 	members->set_hide_root(true);
-	members->connect("button_pressed", this, "_member_button");
-	members->connect("item_edited", this, "_member_edited");
-	members->connect("cell_selected", this, "_member_selected", varray(), CONNECT_DEFERRED);
-	members->connect("gui_input", this, "_members_gui_input");
-	members->connect("item_rmb_selected", this, "_member_rmb_selected");
+	members->connect_compat("button_pressed", this, "_member_button");
+	members->connect_compat("item_edited", this, "_member_edited");
+	members->connect_compat("cell_selected", this, "_member_selected", varray(), CONNECT_DEFERRED);
+	members->connect_compat("gui_input", this, "_members_gui_input");
+	members->connect_compat("item_rmb_selected", this, "_member_rmb_selected");
 	members->set_allow_rmb_select(true);
 	members->set_allow_reselect(true);
 	members->set_hide_folding(true);
@@ -4727,13 +4739,13 @@ VisualScriptEditor::VisualScriptEditor() {
 
 	member_popup = memnew(PopupMenu);
 	add_child(member_popup);
-	member_popup->connect("id_pressed", this, "_member_option");
+	member_popup->connect_compat("id_pressed", this, "_member_option");
 
 	function_name_edit = memnew(PopupDialog);
 	function_name_box = memnew(LineEdit);
 	function_name_edit->add_child(function_name_box);
 	function_name_edit->set_h_size_flags(SIZE_EXPAND);
-	function_name_box->connect("gui_input", this, "_fn_name_box_input");
+	function_name_box->connect_compat("gui_input", this, "_fn_name_box_input");
 	function_name_box->set_expand_to_text_length(true);
 	add_child(function_name_edit);
 
@@ -4743,15 +4755,15 @@ VisualScriptEditor::VisualScriptEditor() {
 	add_child(graph);
 	graph->set_v_size_flags(Control::SIZE_EXPAND_FILL);
 	graph->set_anchors_and_margins_preset(Control::PRESET_WIDE);
-	graph->connect("node_selected", this, "_node_selected");
-	graph->connect("_begin_node_move", this, "_begin_node_move");
-	graph->connect("_end_node_move", this, "_end_node_move");
-	graph->connect("delete_nodes_request", this, "_on_nodes_delete");
-	graph->connect("duplicate_nodes_request", this, "_on_nodes_duplicate");
-	graph->connect("gui_input", this, "_graph_gui_input");
+	graph->connect_compat("node_selected", this, "_node_selected");
+	graph->connect_compat("_begin_node_move", this, "_begin_node_move");
+	graph->connect_compat("_end_node_move", this, "_end_node_move");
+	graph->connect_compat("delete_nodes_request", this, "_on_nodes_delete");
+	graph->connect_compat("duplicate_nodes_request", this, "_on_nodes_duplicate");
+	graph->connect_compat("gui_input", this, "_graph_gui_input");
 	graph->set_drag_forwarding(this);
 	graph->hide();
-	graph->connect("scroll_offset_changed", this, "_graph_ofs_changed");
+	graph->connect_compat("scroll_offset_changed", this, "_graph_ofs_changed");
 
 	/// Add Buttons to Top Bar/Zoom bar.
 	HBoxContainer *graph_hbc = graph->get_zoom_hbox();
@@ -4761,18 +4773,18 @@ VisualScriptEditor::VisualScriptEditor() {
 	graph_hbc->add_child(base_lbl);
 
 	base_type_select = memnew(Button);
-	base_type_select->connect("pressed", this, "_change_base_type");
+	base_type_select->connect_compat("pressed", this, "_change_base_type");
 	graph_hbc->add_child(base_type_select);
 
 	Button *add_nds = memnew(Button);
 	add_nds->set_text(TTR("Add Nodes..."));
 	graph_hbc->add_child(add_nds);
-	add_nds->connect("pressed", this, "_add_node_dialog");
+	add_nds->connect_compat("pressed", this, "_add_node_dialog");
 
 	Button *fn_btn = memnew(Button);
 	fn_btn->set_text(TTR("Add Function..."));
 	graph_hbc->add_child(fn_btn);
-	fn_btn->connect("pressed", this, "_create_function_dialog");
+	fn_btn->connect_compat("pressed", this, "_create_function_dialog");
 
 	// Add Function Dialog.
 	VBoxContainer *function_vb = memnew(VBoxContainer);
@@ -4790,7 +4802,7 @@ VisualScriptEditor::VisualScriptEditor() {
 	func_name_box->set_h_size_flags(SIZE_EXPAND_FILL);
 	func_name_box->set_placeholder(TTR("function_name"));
 	func_name_box->set_text("");
-	func_name_box->connect("focus_entered", this, "_deselect_input_names");
+	func_name_box->connect_compat("focus_entered", this, "_deselect_input_names");
 	func_name_hbox->add_child(func_name_box);
 
 	// Add minor setting for function if needed, here!
@@ -4800,7 +4812,7 @@ VisualScriptEditor::VisualScriptEditor() {
 	Button *add_input_button = memnew(Button);
 	add_input_button->set_h_size_flags(SIZE_EXPAND_FILL);
 	add_input_button->set_text(TTR("Add Input"));
-	add_input_button->connect("pressed", this, "_add_func_input");
+	add_input_button->connect_compat("pressed", this, "_add_func_input");
 	function_vb->add_child(add_input_button);
 
 	func_input_scroll = memnew(ScrollContainer);
@@ -4816,7 +4828,7 @@ VisualScriptEditor::VisualScriptEditor() {
 	function_create_dialog->set_title(TTR("Create Function"));
 	function_create_dialog->add_child(function_vb);
 	function_create_dialog->get_ok()->set_text(TTR("Create"));
-	function_create_dialog->get_ok()->connect("pressed", this, "_create_function");
+	function_create_dialog->get_ok()->connect_compat("pressed", this, "_create_function");
 	add_child(function_create_dialog);
 
 	select_func_text = memnew(Label);
@@ -4836,7 +4848,7 @@ VisualScriptEditor::VisualScriptEditor() {
 
 	hint_text_timer = memnew(Timer);
 	hint_text_timer->set_wait_time(4);
-	hint_text_timer->connect("timeout", this, "_hide_timer");
+	hint_text_timer->connect_compat("timeout", this, "_hide_timer");
 	add_child(hint_text_timer);
 
 	// Allowed casts (connections).
@@ -4854,9 +4866,9 @@ VisualScriptEditor::VisualScriptEditor() {
 
 	graph->add_valid_left_disconnect_type(TYPE_SEQUENCE);
 
-	graph->connect("connection_request", this, "_graph_connected");
-	graph->connect("disconnection_request", this, "_graph_disconnected");
-	graph->connect("connection_to_empty", this, "_graph_connect_to_empty");
+	graph->connect_compat("connection_request", this, "_graph_connected");
+	graph->connect_compat("disconnection_request", this, "_graph_disconnected");
+	graph->connect_compat("connection_to_empty", this, "_graph_connect_to_empty");
 
 	edit_signal_dialog = memnew(AcceptDialog);
 	edit_signal_dialog->get_ok()->set_text(TTR("Close"));
@@ -4880,7 +4892,7 @@ VisualScriptEditor::VisualScriptEditor() {
 
 	select_base_type = memnew(CreateDialog);
 	select_base_type->set_base_type("Object"); // Anything goes.
-	select_base_type->connect("create", this, "_change_base_type_callback");
+	select_base_type->connect_compat("create", this, "_change_base_type_callback");
 	add_child(select_base_type);
 
 	undo_redo = EditorNode::get_singleton()->get_undo_redo();
@@ -4892,22 +4904,22 @@ VisualScriptEditor::VisualScriptEditor() {
 
 	default_value_edit = memnew(CustomPropertyEditor);
 	add_child(default_value_edit);
-	default_value_edit->connect("variant_changed", this, "_default_value_changed");
+	default_value_edit->connect_compat("variant_changed", this, "_default_value_changed");
 
 	method_select = memnew(VisualScriptPropertySelector);
 	add_child(method_select);
-	method_select->connect("selected", this, "_selected_method");
+	method_select->connect_compat("selected", this, "_selected_method");
 	error_line = -1;
 
 	new_connect_node_select = memnew(VisualScriptPropertySelector);
 	add_child(new_connect_node_select);
 	new_connect_node_select->set_resizable(true);
-	new_connect_node_select->connect("selected", this, "_selected_connect_node");
-	new_connect_node_select->get_cancel()->connect("pressed", this, "_cancel_connect_node");
+	new_connect_node_select->connect_compat("selected", this, "_selected_connect_node");
+	new_connect_node_select->get_cancel()->connect_compat("pressed", this, "_cancel_connect_node");
 
 	new_virtual_method_select = memnew(VisualScriptPropertySelector);
 	add_child(new_virtual_method_select);
-	new_virtual_method_select->connect("selected", this, "_selected_new_virtual_method");
+	new_virtual_method_select->connect_compat("selected", this, "_selected_new_virtual_method");
 }
 
 VisualScriptEditor::~VisualScriptEditor() {
@@ -4963,7 +4975,7 @@ Ref<VisualScriptNode> _VisualScriptEditor::create_node_custom(const String &p_na
 }
 
 _VisualScriptEditor *_VisualScriptEditor::singleton = NULL;
-Map<String, RefPtr> _VisualScriptEditor::custom_nodes;
+Map<String, REF> _VisualScriptEditor::custom_nodes;
 
 _VisualScriptEditor::_VisualScriptEditor() {
 	singleton = this;
@@ -4975,7 +4987,7 @@ _VisualScriptEditor::~_VisualScriptEditor() {
 
 void _VisualScriptEditor::add_custom_node(const String &p_name, const String &p_category, const Ref<Script> &p_script) {
 	String node_name = "custom/" + p_category + "/" + p_name;
-	custom_nodes.insert(node_name, p_script.get_ref_ptr());
+	custom_nodes.insert(node_name, p_script);
 	VisualScriptLanguage::singleton->add_register_func(node_name, &_VisualScriptEditor::create_node_custom);
 	emit_signal("custom_nodes_updated");
 }
diff --git a/modules/visual_script/visual_script_editor.h b/modules/visual_script/visual_script_editor.h
index 40e9e1cc98..9a2a42b160 100644
--- a/modules/visual_script/visual_script_editor.h
+++ b/modules/visual_script/visual_script_editor.h
@@ -313,7 +313,7 @@ public:
 	virtual void tag_saved_version();
 	virtual void reload(bool p_soft);
 	virtual void get_breakpoints(List<int> *p_breakpoints);
-	virtual void add_callback(const String &p_function, PoolStringArray p_args);
+	virtual void add_callback(const String &p_function, PackedStringArray p_args);
 	virtual void update_settings();
 	virtual bool show_members_overview();
 	virtual void set_debugger_active(bool p_active);
@@ -341,7 +341,7 @@ protected:
 	static void _bind_methods();
 	static _VisualScriptEditor *singleton;
 
-	static Map<String, RefPtr> custom_nodes;
+	static Map<String, REF> custom_nodes;
 	static Ref<VisualScriptNode> create_node_custom(const String &p_name);
 
 public:
diff --git a/modules/visual_script/visual_script_expression.cpp b/modules/visual_script/visual_script_expression.cpp
index 63880df21d..23d1c8ccc0 100644
--- a/modules/visual_script/visual_script_expression.cpp
+++ b/modules/visual_script/visual_script_expression.cpp
@@ -1229,7 +1229,7 @@ public:
 
 	//virtual int get_working_memory_size() const { return 0; }
 	//execute by parsing the tree directly
-	virtual bool _execute(const Variant **p_inputs, VisualScriptExpression::ENode *p_node, Variant &r_ret, String &r_error_str, Variant::CallError &ce) {
+	virtual bool _execute(const Variant **p_inputs, VisualScriptExpression::ENode *p_node, Variant &r_ret, String &r_error_str, Callable::CallError &ce) {
 
 		switch (p_node->type) {
 			case VisualScriptExpression::ENode::TYPE_INPUT: {
@@ -1371,7 +1371,7 @@ public:
 
 				r_ret = Variant::construct(constructor->data_type, (const Variant **)argp.ptr(), argp.size(), ce);
 
-				if (ce.error != Variant::CallError::CALL_OK) {
+				if (ce.error != Callable::CallError::CALL_OK) {
 					r_error_str = "Invalid arguments to construct '" + Variant::get_type_name(constructor->data_type) + "'.";
 					return true;
 				}
@@ -1398,7 +1398,7 @@ public:
 
 				VisualScriptBuiltinFunc::exec_func(bifunc->func, (const Variant **)argp.ptr(), &r_ret, ce, r_error_str);
 
-				if (ce.error != Variant::CallError::CALL_OK) {
+				if (ce.error != Callable::CallError::CALL_OK) {
 					r_error_str = "Builtin Call Failed. " + r_error_str;
 					return true;
 				}
@@ -1430,7 +1430,7 @@ public:
 
 				r_ret = base.call(call->method, (const Variant **)argp.ptr(), argp.size(), ce);
 
-				if (ce.error != Variant::CallError::CALL_OK) {
+				if (ce.error != Callable::CallError::CALL_OK) {
 					r_error_str = "On call to '" + String(call->method) + "':";
 					return true;
 				}
@@ -1440,24 +1440,24 @@ public:
 		return false;
 	}
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (!expression->root || expression->error_set) {
 			r_error_str = expression->error_str;
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			return 0;
 		}
 
 		bool error = _execute(p_inputs, expression->root, *p_outputs[0], r_error_str, r_error);
-		if (error && r_error.error == Variant::CallError::CALL_OK) {
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+		if (error && r_error.error == Callable::CallError::CALL_OK) {
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 		}
 
 #ifdef DEBUG_ENABLED
 		if (!error && expression->output_type != Variant::NIL && !Variant::can_convert_strict(p_outputs[0]->get_type(), expression->output_type)) {
 
 			r_error_str += "Can't convert expression result from " + Variant::get_type_name(p_outputs[0]->get_type()) + " to " + Variant::get_type_name(expression->output_type) + ".";
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 		}
 #endif
 
diff --git a/modules/visual_script/visual_script_flow_control.cpp b/modules/visual_script/visual_script_flow_control.cpp
index 213dc897af..475893e86d 100644
--- a/modules/visual_script/visual_script_flow_control.cpp
+++ b/modules/visual_script/visual_script_flow_control.cpp
@@ -135,7 +135,7 @@ public:
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (with_value) {
 			*p_working_mem = *p_inputs[0];
@@ -237,7 +237,7 @@ public:
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (p_start_mode == START_MODE_CONTINUE_SEQUENCE)
 			return 2;
@@ -323,7 +323,7 @@ public:
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		bool keep_going = p_inputs[0]->operator bool();
 
@@ -410,7 +410,7 @@ public:
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (p_start_mode == START_MODE_BEGIN_SEQUENCE) {
 			p_working_mem[0] = *p_inputs[0];
@@ -418,7 +418,7 @@ public:
 			bool can_iter = p_inputs[0]->iter_init(p_working_mem[1], valid);
 
 			if (!valid) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 				r_error_str = RTR("Input type not iterable: ") + Variant::get_type_name(p_inputs[0]->get_type());
 				return 0;
 			}
@@ -429,7 +429,7 @@ public:
 			*p_outputs[0] = p_working_mem[0].iter_get(p_working_mem[1], valid);
 
 			if (!valid) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 				r_error_str = RTR("Iterator became invalid");
 				return 0;
 			}
@@ -440,7 +440,7 @@ public:
 			bool can_iter = p_working_mem[0].iter_next(p_working_mem[1], valid);
 
 			if (!valid) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 				r_error_str = RTR("Iterator became invalid: ") + Variant::get_type_name(p_inputs[0]->get_type());
 				return 0;
 			}
@@ -451,7 +451,7 @@ public:
 			*p_outputs[0] = p_working_mem[0].iter_get(p_working_mem[1], valid);
 
 			if (!valid) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 				r_error_str = RTR("Iterator became invalid");
 				return 0;
 			}
@@ -549,7 +549,7 @@ public:
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (p_start_mode == START_MODE_BEGIN_SEQUENCE) {
 
@@ -645,7 +645,7 @@ public:
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return false; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (p_start_mode == START_MODE_CONTINUE_SEQUENCE) {
 			return case_count; //exit
@@ -836,14 +836,14 @@ public:
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return false; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		Object *obj = *p_inputs[0];
 
 		*p_outputs[0] = Variant();
 
 		if (!obj) {
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			r_error_str = "Instance is null";
 			return 0;
 		}
@@ -861,7 +861,7 @@ public:
 			}
 			Ref<Script> cast_script = Ref<Resource>(ResourceCache::get(script));
 			if (!cast_script.is_valid()) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 				r_error_str = "Script path is not a script: " + script;
 				return 1;
 			}
diff --git a/modules/visual_script/visual_script_func_nodes.cpp b/modules/visual_script/visual_script_func_nodes.cpp
index 63c36ae431..011432ef39 100644
--- a/modules/visual_script/visual_script_func_nodes.cpp
+++ b/modules/visual_script/visual_script_func_nodes.cpp
@@ -788,7 +788,7 @@ public:
 		return true;
 	}
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		switch (call_mode) {
 
@@ -808,14 +808,14 @@ public:
 
 				Node *node = Object::cast_to<Node>(instance->get_owner_ptr());
 				if (!node) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = "Base object is not a Node!";
 					return 0;
 				}
 
 				Node *another = node->get_node(node_path);
 				if (!another) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = "Path does not lead Node!";
 					return 0;
 				}
@@ -846,7 +846,7 @@ public:
 						} else if (returns == 1) {
 							v.call(function, p_inputs + 1, input_args, r_error);
 						} else {
-							r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+							r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 							r_error_str = "Invalid returns count for call_mode == CALL_MODE_INSTANCE";
 							return 0;
 						}
@@ -866,7 +866,7 @@ public:
 
 				Object *object = Engine::get_singleton()->get_singleton_object(singleton);
 				if (!object) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = "Invalid singleton name: '" + String(singleton) + "'";
 					return 0;
 				}
@@ -884,7 +884,7 @@ public:
 		if (!validate) {
 
 			//ignore call errors if validation is disabled
-			r_error.error = Variant::CallError::CALL_OK;
+			r_error.error = Callable::CallError::CALL_OK;
 			r_error_str = String();
 		}
 
@@ -1020,7 +1020,7 @@ void VisualScriptPropertySet::_adjust_input_index(PropertyInfo &pinfo) const {
 	if (index != StringName()) {
 
 		Variant v;
-		Variant::CallError ce;
+		Callable::CallError ce;
 		v = Variant::construct(pinfo.type, NULL, 0, ce);
 		Variant i = v.get(index);
 		pinfo.type = i.get_type();
@@ -1167,7 +1167,7 @@ void VisualScriptPropertySet::_update_cache() {
 		//not super efficient..
 
 		Variant v;
-		Variant::CallError ce;
+		Callable::CallError ce;
 		v = Variant::construct(basic_type, NULL, 0, ce);
 
 		List<PropertyInfo> pinfo;
@@ -1409,7 +1409,7 @@ void VisualScriptPropertySet::_validate_property(PropertyInfo &property) const {
 
 	if (property.name == "index") {
 
-		Variant::CallError ce;
+		Callable::CallError ce;
 		Variant v = Variant::construct(type_cache.type, NULL, 0, ce);
 		List<PropertyInfo> plist;
 		v.get_property_list(&plist);
@@ -1578,7 +1578,7 @@ public:
 		}
 	}
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		switch (call_mode) {
 
@@ -1597,7 +1597,7 @@ public:
 				}
 
 				if (!valid) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = "Invalid set value '" + String(*p_inputs[0]) + "' on property '" + String(property) + "' of type " + object->get_class();
 				}
 			} break;
@@ -1605,14 +1605,14 @@ public:
 
 				Node *node = Object::cast_to<Node>(instance->get_owner_ptr());
 				if (!node) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = "Base object is not a Node!";
 					return 0;
 				}
 
 				Node *another = node->get_node(node_path);
 				if (!another) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = "Path does not lead Node!";
 					return 0;
 				}
@@ -1629,7 +1629,7 @@ public:
 				}
 
 				if (!valid) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = "Invalid set value '" + String(*p_inputs[0]) + "' on property '" + String(property) + "' of type " + another->get_class();
 				}
 
@@ -1651,7 +1651,7 @@ public:
 				}
 
 				if (!valid) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = "Invalid set value '" + String(*p_inputs[1]) + "' (" + Variant::get_type_name(p_inputs[1]->get_type()) + ") on property '" + String(property) + "' of type " + Variant::get_type_name(v.get_type());
 				}
 
@@ -1875,7 +1875,7 @@ void VisualScriptPropertyGet::_update_cache() {
 		//not super efficient..
 
 		Variant v;
-		Variant::CallError ce;
+		Callable::CallError ce;
 		v = Variant::construct(basic_type, NULL, 0, ce);
 
 		List<PropertyInfo> pinfo;
@@ -2124,7 +2124,7 @@ void VisualScriptPropertyGet::_validate_property(PropertyInfo &property) const {
 
 	if (property.name == "index") {
 
-		Variant::CallError ce;
+		Callable::CallError ce;
 		Variant v = Variant::construct(type_cache, NULL, 0, ce);
 		List<PropertyInfo> plist;
 		v.get_property_list(&plist);
@@ -2211,7 +2211,7 @@ public:
 	VisualScriptPropertyGet *node;
 	VisualScriptInstance *instance;
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		switch (call_mode) {
 
@@ -2228,7 +2228,7 @@ public:
 				}
 
 				if (!valid) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = RTR("Invalid index property name.");
 					return 0;
 				}
@@ -2237,14 +2237,14 @@ public:
 
 				Node *node = Object::cast_to<Node>(instance->get_owner_ptr());
 				if (!node) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = RTR("Base object is not a Node!");
 					return 0;
 				}
 
 				Node *another = node->get_node(node_path);
 				if (!another) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = RTR("Path does not lead Node!");
 					return 0;
 				}
@@ -2258,7 +2258,7 @@ public:
 				}
 
 				if (!valid) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = vformat(RTR("Invalid index property name '%s' in node %s."), String(property), another->get_name());
 					return 0;
 				}
@@ -2275,7 +2275,7 @@ public:
 				}
 
 				if (!valid) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					r_error_str = RTR("Invalid index property name.");
 				}
 			};
@@ -2434,7 +2434,7 @@ public:
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		Object *obj = instance->get_owner_ptr();
 
@@ -2500,7 +2500,7 @@ void register_visual_script_func_nodes() {
 
 		Variant::Type t = Variant::Type(i);
 		String type_name = Variant::get_type_name(t);
-		Variant::CallError ce;
+		Callable::CallError ce;
 		Variant vt = Variant::construct(t, NULL, 0, ce);
 		List<MethodInfo> ml;
 		vt.get_method_list(&ml);
diff --git a/modules/visual_script/visual_script_nodes.cpp b/modules/visual_script/visual_script_nodes.cpp
index dc49ed72d0..4a9a6bdb1d 100644
--- a/modules/visual_script/visual_script_nodes.cpp
+++ b/modules/visual_script/visual_script_nodes.cpp
@@ -285,7 +285,7 @@ public:
 
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		int ac = node->get_argument_count();
 
@@ -294,7 +294,7 @@ public:
 			Variant::Type expected = node->get_argument_type(i);
 			if (expected != Variant::NIL) {
 				if (!Variant::can_convert_strict(p_inputs[i]->get_type(), expected)) {
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 					r_error.expected = expected;
 					r_error.argument = i;
 					return 0;
@@ -762,7 +762,7 @@ public:
 	int input_count = 0;
 	virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (input_count > 0) {
 			Array arr;
@@ -1031,7 +1031,7 @@ public:
 
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		bool valid;
 		if (unary) {
@@ -1043,7 +1043,7 @@ public:
 
 		if (!valid) {
 
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			if (p_outputs[0]->get_type() == Variant::STRING) {
 				r_error_str = *p_outputs[0];
 			} else {
@@ -1165,7 +1165,7 @@ class VisualScriptNodeInstanceSelect : public VisualScriptNodeInstance {
 public:
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		bool cond = *p_inputs[0];
 		if (cond)
@@ -1285,10 +1285,10 @@ public:
 	VisualScriptInstance *instance;
 	StringName variable;
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (!instance->get_variable(variable, p_outputs[0])) {
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			r_error_str = RTR("VariableGet not found in script: ") + "'" + String(variable) + "'";
 			return 0;
 		}
@@ -1407,11 +1407,11 @@ public:
 
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (!instance->set_variable(variable, *p_inputs[0])) {
 
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			r_error_str = RTR("VariableSet not found in script: ") + "'" + String(variable) + "'";
 		}
 
@@ -1482,7 +1482,7 @@ void VisualScriptConstant::set_constant_type(Variant::Type p_type) {
 		return;
 
 	type = p_type;
-	Variant::CallError ce;
+	Callable::CallError ce;
 	value = Variant::construct(type, NULL, 0, ce);
 	ports_changed_notify();
 	_change_notify();
@@ -1537,7 +1537,7 @@ public:
 	Variant constant;
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		*p_outputs[0] = constant;
 		return 0;
@@ -1642,7 +1642,7 @@ public:
 	Ref<Resource> preload;
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		*p_outputs[0] = preload;
 		return 0;
@@ -1710,13 +1710,13 @@ class VisualScriptNodeInstanceIndexGet : public VisualScriptNodeInstance {
 public:
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		bool valid;
 		*p_outputs[0] = p_inputs[0]->get(*p_inputs[1], &valid);
 
 		if (!valid) {
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			r_error_str = "Invalid get: " + p_inputs[0]->get_construct_string();
 		}
 		return 0;
@@ -1785,14 +1785,14 @@ class VisualScriptNodeInstanceIndexSet : public VisualScriptNodeInstance {
 public:
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		bool valid;
 		*p_outputs[0] = *p_inputs[0];
 		p_outputs[0]->set(*p_inputs[1], *p_inputs[2], &valid);
 
 		if (!valid) {
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			r_error_str = "Invalid set: " + p_inputs[1]->get_construct_string();
 		}
 		return 0;
@@ -1866,7 +1866,7 @@ public:
 	int index;
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		*p_outputs[0] = GlobalConstants::get_global_constant_value(index);
 		return 0;
@@ -1991,11 +1991,11 @@ public:
 	bool valid;
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (!valid) {
 			r_error_str = "Invalid constant name, pick a valid class constant.";
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 		}
 
 		*p_outputs[0] = value;
@@ -2140,11 +2140,11 @@ public:
 	bool valid;
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (!valid) {
 			r_error_str = "Invalid constant name, pick a valid basic type constant.";
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 		}
 
 		*p_outputs[0] = value;
@@ -2259,7 +2259,7 @@ PropertyInfo VisualScriptMathConstant::get_input_value_port_info(int p_idx) cons
 
 PropertyInfo VisualScriptMathConstant::get_output_value_port_info(int p_idx) const {
 
-	return PropertyInfo(Variant::REAL, const_name[constant]);
+	return PropertyInfo(Variant::FLOAT, const_name[constant]);
 }
 
 String VisualScriptMathConstant::get_caption() const {
@@ -2283,7 +2283,7 @@ public:
 	float value;
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		*p_outputs[0] = value;
 		return 0;
@@ -2389,7 +2389,7 @@ public:
 
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		*p_outputs[0] = singleton;
 		return 0;
@@ -2512,18 +2512,18 @@ public:
 
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		Node *node = Object::cast_to<Node>(instance->get_owner_ptr());
 		if (!node) {
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			r_error_str = "Base object is not a Node!";
 			return 0;
 		}
 
 		Node *another = node->get_node(path);
 		if (!another) {
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			r_error_str = "Path does not lead Node!";
 			return 0;
 		}
@@ -2696,18 +2696,18 @@ public:
 
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		Node *node = Object::cast_to<Node>(instance->get_owner_ptr());
 		if (!node) {
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			r_error_str = "Base object is not a Node!";
 			return 0;
 		}
 
 		SceneTree *tree = node->get_tree();
 		if (!tree) {
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			r_error_str = "Attempt to get SceneTree while node is not in the active tree.";
 			return 0;
 		}
@@ -2803,7 +2803,7 @@ public:
 
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		*p_outputs[0] = path;
 		return 0;
@@ -2885,7 +2885,7 @@ public:
 
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		*p_outputs[0] = instance->get_owner_ptr();
 		return 0;
@@ -3022,13 +3022,13 @@ public:
 	int work_mem_size;
 
 	virtual int get_working_memory_size() const { return work_mem_size; }
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (node->get_script_instance()) {
 #ifdef DEBUG_ENABLED
 			if (!node->get_script_instance()->has_method(VisualScriptLanguage::singleton->_step)) {
 				r_error_str = RTR("Custom node has no _step() method, can't process graph.");
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 				return 0;
 			}
 #endif
@@ -3055,13 +3055,13 @@ public:
 			Variant ret = node->get_script_instance()->call(VisualScriptLanguage::singleton->_step, in_values, out_values, p_start_mode, work_mem);
 			if (ret.get_type() == Variant::STRING) {
 				r_error_str = ret;
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 				return 0;
 			} else if (ret.is_num()) {
 				ret_out = ret;
 			} else {
 				r_error_str = RTR("Invalid return value from _step(), must be integer (seq out), or string (error).");
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 				return 0;
 			}
 
@@ -3144,7 +3144,7 @@ void VisualScriptCustomNode::_bind_methods() {
 }
 
 VisualScriptCustomNode::VisualScriptCustomNode() {
-	connect("script_changed", this, "_script_changed");
+	connect_compat("script_changed", this, "_script_changed");
 }
 
 //////////////////////////////////////////
@@ -3237,11 +3237,11 @@ public:
 
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (!valid) {
 			r_error_str = "Node requires a script with a _subcall(<args>) method to work.";
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			return 0;
 		}
 		*p_outputs[0] = subcall->call(VisualScriptLanguage::singleton->_subcall, p_inputs, input_args, r_error);
@@ -3368,7 +3368,7 @@ public:
 
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		return 0;
 	}
@@ -3483,11 +3483,11 @@ public:
 
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
-		Variant::CallError ce;
+		Callable::CallError ce;
 		*p_outputs[0] = Variant::construct(type, p_inputs, argcount, ce);
-		if (ce.error != Variant::CallError::CALL_OK) {
+		if (ce.error != Callable::CallError::CALL_OK) {
 			r_error_str = "Invalid arguments for constructor";
 		}
 
@@ -3612,7 +3612,7 @@ public:
 	StringName name;
 
 	virtual int get_working_memory_size() const { return 1; }
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		*p_outputs[0] = *p_working_mem;
 		return 0;
@@ -3733,7 +3733,7 @@ public:
 	StringName name;
 
 	virtual int get_working_memory_size() const { return 1; }
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		*p_working_mem = *p_inputs[0];
 		*p_outputs[0] = *p_working_mem;
@@ -3868,7 +3868,7 @@ public:
 	StringName action;
 	VisualScriptInputAction::Mode mode;
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		switch (mode) {
 			case VisualScriptInputAction::MODE_PRESSED: {
@@ -4007,7 +4007,7 @@ void VisualScriptDeconstruct::_update_elements() {
 
 	elements.clear();
 	Variant v;
-	Variant::CallError ce;
+	Callable::CallError ce;
 	v = Variant::construct(type, NULL, 0, ce);
 
 	List<PropertyInfo> pinfo;
@@ -4065,7 +4065,7 @@ public:
 
 	//virtual int get_working_memory_size() const { return 0; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		Variant in = *p_inputs[0];
 
@@ -4074,7 +4074,7 @@ public:
 			*p_outputs[i] = in.get(outputs[i], &valid);
 			if (!valid) {
 				r_error_str = "Can't obtain element '" + String(outputs[i]) + "' from " + Variant::get_type_name(in.get_type());
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 				return 0;
 			}
 		}
diff --git a/modules/visual_script/visual_script_property_selector.cpp b/modules/visual_script/visual_script_property_selector.cpp
index e8c02a41c4..20bad364dc 100644
--- a/modules/visual_script/visual_script_property_selector.cpp
+++ b/modules/visual_script/visual_script_property_selector.cpp
@@ -119,13 +119,15 @@ void VisualScriptPropertySelector::_update_search() {
 			Control::get_icon("Object", "EditorIcons"),
 			Control::get_icon("Dictionary", "EditorIcons"),
 			Control::get_icon("Array", "EditorIcons"),
-			Control::get_icon("PoolByteArray", "EditorIcons"),
-			Control::get_icon("PoolIntArray", "EditorIcons"),
-			Control::get_icon("PoolRealArray", "EditorIcons"),
-			Control::get_icon("PoolStringArray", "EditorIcons"),
-			Control::get_icon("PoolVector2Array", "EditorIcons"),
-			Control::get_icon("PoolVector3Array", "EditorIcons"),
-			Control::get_icon("PoolColorArray", "EditorIcons")
+			Control::get_icon("PackedByteArray", "EditorIcons"),
+			Control::get_icon("PackedInt32Array", "EditorIcons"),
+			Control::get_icon("PackedFloat32Array", "EditorIcons"),
+			Control::get_icon("PackedInt64Array", "EditorIcons"),
+			Control::get_icon("PackedFloat64Array", "EditorIcons"),
+			Control::get_icon("PackedStringArray", "EditorIcons"),
+			Control::get_icon("PackedVector2Array", "EditorIcons"),
+			Control::get_icon("PackedVector3Array", "EditorIcons"),
+			Control::get_icon("PackedColorArray", "EditorIcons")
 		};
 		{
 			String b = String(E->get());
@@ -193,7 +195,7 @@ void VisualScriptPropertySelector::_update_search() {
 		{
 			if (type != Variant::NIL) {
 				Variant v;
-				Variant::CallError ce;
+				Callable::CallError ce;
 				v = Variant::construct(type, NULL, 0, ce);
 				v.get_method_list(&methods);
 			} else {
@@ -279,7 +281,7 @@ void VisualScriptPropertySelector::_update_search() {
 			if (type == Variant::BOOL) {
 				get_visual_node_names("operators/logic/", Set<String>(), found, root, search_box);
 			}
-			if (type == Variant::BOOL || type == Variant::INT || type == Variant::REAL || type == Variant::VECTOR2 || type == Variant::VECTOR3) {
+			if (type == Variant::BOOL || type == Variant::INT || type == Variant::FLOAT || type == Variant::VECTOR2 || type == Variant::VECTOR3) {
 				get_visual_node_names("operators/math/", Set<String>(), found, root, search_box);
 			}
 		}
@@ -355,7 +357,7 @@ void VisualScriptPropertySelector::get_visual_node_names(const String &root_filt
 			continue;
 		}
 
-		bool in_modifier = false | p_modifiers.empty();
+		bool in_modifier = p_modifiers.empty();
 		for (Set<String>::Element *F = p_modifiers.front(); F && in_modifier; F = F->next()) {
 			if (E->get().findn(F->get()) != -1)
 				in_modifier = true;
@@ -520,7 +522,7 @@ void VisualScriptPropertySelector::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_ENTER_TREE) {
 
-		connect("confirmed", this, "_confirmed");
+		connect_compat("confirmed", this, "_confirmed");
 	}
 }
 
@@ -703,23 +705,23 @@ VisualScriptPropertySelector::VisualScriptPropertySelector() {
 	//set_child_rect(vbc);
 	search_box = memnew(LineEdit);
 	vbc->add_margin_child(TTR("Search:"), search_box);
-	search_box->connect("text_changed", this, "_text_changed");
-	search_box->connect("gui_input", this, "_sbox_input");
+	search_box->connect_compat("text_changed", this, "_text_changed");
+	search_box->connect_compat("gui_input", this, "_sbox_input");
 	search_options = memnew(Tree);
 	vbc->add_margin_child(TTR("Matches:"), search_options, true);
 	get_ok()->set_text(TTR("Open"));
 	get_ok()->set_disabled(true);
 	register_text_enter(search_box);
 	set_hide_on_ok(false);
-	search_options->connect("item_activated", this, "_confirmed");
-	search_options->connect("cell_selected", this, "_item_selected");
+	search_options->connect_compat("item_activated", this, "_confirmed");
+	search_options->connect_compat("cell_selected", this, "_item_selected");
 	search_options->set_hide_root(true);
 	search_options->set_hide_folding(true);
 	virtuals_only = false;
 	seq_connect = false;
 	help_bit = memnew(EditorHelpBit);
 	vbc->add_margin_child(TTR("Description:"), help_bit);
-	help_bit->connect("request_hide", this, "_closed");
+	help_bit->connect_compat("request_hide", this, "_closed");
 	search_options->set_columns(3);
 	search_options->set_column_expand(1, false);
 	search_options->set_column_expand(2, false);
diff --git a/modules/visual_script/visual_script_yield_nodes.cpp b/modules/visual_script/visual_script_yield_nodes.cpp
index 877d5836d2..858074742e 100644
--- a/modules/visual_script/visual_script_yield_nodes.cpp
+++ b/modules/visual_script/visual_script_yield_nodes.cpp
@@ -99,7 +99,7 @@ public:
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return false; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (p_start_mode == START_MODE_RESUME_YIELD) {
 			return 0; //resuming yield
@@ -109,7 +109,7 @@ public:
 			SceneTree *tree = Object::cast_to<SceneTree>(OS::get_singleton()->get_main_loop());
 			if (!tree) {
 				r_error_str = "Main Loop is not SceneTree";
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 				return 0;
 			}
 
@@ -188,7 +188,7 @@ void VisualScriptYield::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_wait_time"), &VisualScriptYield::get_wait_time);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "mode", PROPERTY_HINT_ENUM, "Frame,Physics Frame,Time", PROPERTY_USAGE_NOEDITOR), "set_yield_mode", "get_yield_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "wait_time"), "set_wait_time", "get_wait_time");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "wait_time"), "set_wait_time", "get_wait_time");
 
 	BIND_ENUM_CONSTANT(YIELD_FRAME);
 	BIND_ENUM_CONSTANT(YIELD_PHYSICS_FRAME);
@@ -509,7 +509,7 @@ public:
 	//virtual bool is_output_port_unsequenced(int p_idx) const { return false; }
 	//virtual bool get_output_port_unsequenced(int p_idx,Variant* r_value,Variant* p_working_mem,String &r_error) const { return true; }
 
-	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Variant::CallError &r_error, String &r_error_str) {
+	virtual int step(const Variant **p_inputs, Variant **p_outputs, StartMode p_start_mode, Variant *p_working_mem, Callable::CallError &r_error, String &r_error_str) {
 
 		if (p_start_mode == START_MODE_RESUME_YIELD) {
 			return 0; //resuming yield
@@ -529,14 +529,14 @@ public:
 
 					Node *node = Object::cast_to<Node>(instance->get_owner_ptr());
 					if (!node) {
-						r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+						r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 						r_error_str = "Base object is not a Node!";
 						return 0;
 					}
 
 					Node *another = node->get_node(node_path);
 					if (!another) {
-						r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+						r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 						r_error_str = "Path does not lead Node!";
 						return 0;
 					}
@@ -548,7 +548,7 @@ public:
 
 					object = *p_inputs[0];
 					if (!object) {
-						r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+						r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 						r_error_str = "Supplied instance input is null.";
 						return 0;
 					}
diff --git a/modules/webm/video_stream_webm.cpp b/modules/webm/video_stream_webm.cpp
index 54d34a48c5..5768392fe5 100644
--- a/modules/webm/video_stream_webm.cpp
+++ b/modules/webm/video_stream_webm.cpp
@@ -315,12 +315,12 @@ void VideoStreamPlaybackWebm::update(float p_delta) {
 
 					if (err == VPXDecoder::NO_ERROR && image.w == webm->getWidth() && image.h == webm->getHeight()) {
 
-						PoolVector<uint8_t>::Write w = frame_data.write();
+						uint8_t *w = frame_data.ptrw();
 						bool converted = false;
 
 						if (image.chromaShiftW == 0 && image.chromaShiftH == 0 && image.cs == VPX_CS_SRGB) {
 
-							uint8_t *wp = w.ptr();
+							uint8_t *wp = w;
 							unsigned char *rRow = image.planes[2];
 							unsigned char *gRow = image.planes[0];
 							unsigned char *bRow = image.planes[1];
@@ -338,17 +338,17 @@ void VideoStreamPlaybackWebm::update(float p_delta) {
 							converted = true;
 						} else if (image.chromaShiftW == 1 && image.chromaShiftH == 1) {
 
-							yuv420_2_rgb8888(w.ptr(), image.planes[0], image.planes[1], image.planes[2], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2);
+							yuv420_2_rgb8888(w, image.planes[0], image.planes[1], image.planes[2], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2);
 							//libyuv::I420ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2], image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
 							converted = true;
 						} else if (image.chromaShiftW == 1 && image.chromaShiftH == 0) {
 
-							yuv422_2_rgb8888(w.ptr(), image.planes[0], image.planes[1], image.planes[2], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2);
+							yuv422_2_rgb8888(w, image.planes[0], image.planes[1], image.planes[2], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2);
 							//libyuv::I422ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2], image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
 							converted = true;
 						} else if (image.chromaShiftW == 0 && image.chromaShiftH == 0) {
 
-							yuv444_2_rgb8888(w.ptr(), image.planes[0], image.planes[1], image.planes[2], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2);
+							yuv444_2_rgb8888(w, image.planes[0], image.planes[1], image.planes[2], image.w, image.h, image.linesize[0], image.linesize[1], image.w << 2);
 							//libyuv::I444ToARGB(image.planes[0], image.linesize[0], image.planes[2], image.linesize[2], image.planes[1], image.linesize[1], w.ptr(), image.w << 2, image.w, image.h);
 							converted = true;
 						} else if (image.chromaShiftW == 2 && image.chromaShiftH == 0) {
diff --git a/modules/webm/video_stream_webm.h b/modules/webm/video_stream_webm.h
index f2a68dd701..a3d3c173f4 100644
--- a/modules/webm/video_stream_webm.h
+++ b/modules/webm/video_stream_webm.h
@@ -61,7 +61,7 @@ class VideoStreamPlaybackWebm : public VideoStreamPlayback {
 	double delay_compensation;
 	double time, video_frame_delay, video_pos;
 
-	PoolVector<uint8_t> frame_data;
+	Vector<uint8_t> frame_data;
 	Ref<ImageTexture> texture;
 
 	float *pcm;
diff --git a/modules/webp/image_loader_webp.cpp b/modules/webp/image_loader_webp.cpp
index 7f4afa9a08..09a8985472 100644
--- a/modules/webp/image_loader_webp.cpp
+++ b/modules/webp/image_loader_webp.cpp
@@ -38,9 +38,9 @@
 #include <webp/decode.h>
 #include <webp/encode.h>
 
-static PoolVector<uint8_t> _webp_lossy_pack(const Ref<Image> &p_image, float p_quality) {
+static Vector<uint8_t> _webp_lossy_pack(const Ref<Image> &p_image, float p_quality) {
 
-	ERR_FAIL_COND_V(p_image.is_null() || p_image->empty(), PoolVector<uint8_t>());
+	ERR_FAIL_COND_V(p_image.is_null() || p_image->empty(), Vector<uint8_t>());
 
 	Ref<Image> img = p_image->duplicate();
 	if (img->detect_alpha())
@@ -49,37 +49,37 @@ static PoolVector<uint8_t> _webp_lossy_pack(const Ref<Image> &p_image, float p_q
 		img->convert(Image::FORMAT_RGB8);
 
 	Size2 s(img->get_width(), img->get_height());
-	PoolVector<uint8_t> data = img->get_data();
-	PoolVector<uint8_t>::Read r = data.read();
+	Vector<uint8_t> data = img->get_data();
+	const uint8_t *r = data.ptr();
 
 	uint8_t *dst_buff = NULL;
 	size_t dst_size = 0;
 	if (img->get_format() == Image::FORMAT_RGB8) {
 
-		dst_size = WebPEncodeRGB(r.ptr(), s.width, s.height, 3 * s.width, CLAMP(p_quality * 100.0, 0, 100.0), &dst_buff);
+		dst_size = WebPEncodeRGB(r, s.width, s.height, 3 * s.width, CLAMP(p_quality * 100.0, 0, 100.0), &dst_buff);
 	} else {
-		dst_size = WebPEncodeRGBA(r.ptr(), s.width, s.height, 4 * s.width, CLAMP(p_quality * 100.0, 0, 100.0), &dst_buff);
+		dst_size = WebPEncodeRGBA(r, s.width, s.height, 4 * s.width, CLAMP(p_quality * 100.0, 0, 100.0), &dst_buff);
 	}
 
-	ERR_FAIL_COND_V(dst_size == 0, PoolVector<uint8_t>());
-	PoolVector<uint8_t> dst;
+	ERR_FAIL_COND_V(dst_size == 0, Vector<uint8_t>());
+	Vector<uint8_t> dst;
 	dst.resize(4 + dst_size);
-	PoolVector<uint8_t>::Write w = dst.write();
+	uint8_t *w = dst.ptrw();
 	w[0] = 'W';
 	w[1] = 'E';
 	w[2] = 'B';
 	w[3] = 'P';
 	copymem(&w[4], dst_buff, dst_size);
 	free(dst_buff);
-	w.release();
+
 	return dst;
 }
 
-static Ref<Image> _webp_lossy_unpack(const PoolVector<uint8_t> &p_buffer) {
+static Ref<Image> _webp_lossy_unpack(const Vector<uint8_t> &p_buffer) {
 
 	int size = p_buffer.size() - 4;
 	ERR_FAIL_COND_V(size <= 0, Ref<Image>());
-	PoolVector<uint8_t>::Read r = p_buffer.read();
+	const uint8_t *r = p_buffer.ptr();
 
 	ERR_FAIL_COND_V(r[0] != 'W' || r[1] != 'E' || r[2] != 'B' || r[3] != 'P', Ref<Image>());
 	WebPBitstreamFeatures features;
@@ -93,23 +93,21 @@ static Ref<Image> _webp_lossy_unpack(const PoolVector<uint8_t> &p_buffer) {
 	print_line("alpha: "+itos(features.has_alpha));
 	*/
 
-	PoolVector<uint8_t> dst_image;
+	Vector<uint8_t> dst_image;
 	int datasize = features.width * features.height * (features.has_alpha ? 4 : 3);
 	dst_image.resize(datasize);
 
-	PoolVector<uint8_t>::Write dst_w = dst_image.write();
+	uint8_t *dst_w = dst_image.ptrw();
 
 	bool errdec = false;
 	if (features.has_alpha) {
-		errdec = WebPDecodeRGBAInto(&r[4], size, dst_w.ptr(), datasize, 4 * features.width) == NULL;
+		errdec = WebPDecodeRGBAInto(&r[4], size, dst_w, datasize, 4 * features.width) == NULL;
 	} else {
-		errdec = WebPDecodeRGBInto(&r[4], size, dst_w.ptr(), datasize, 3 * features.width) == NULL;
+		errdec = WebPDecodeRGBInto(&r[4], size, dst_w, datasize, 3 * features.width) == NULL;
 	}
 
 	ERR_FAIL_COND_V_MSG(errdec, Ref<Image>(), "Failed decoding WebP image.");
 
-	dst_w.release();
-
 	Ref<Image> img = memnew(Image(features.width, features.height, 0, features.has_alpha ? Image::FORMAT_RGBA8 : Image::FORMAT_RGB8, dst_image));
 	return img;
 }
@@ -123,18 +121,17 @@ Error webp_load_image_from_buffer(Image *p_image, const uint8_t *p_buffer, int p
 		ERR_FAIL_V(ERR_FILE_CORRUPT);
 	}
 
-	PoolVector<uint8_t> dst_image;
+	Vector<uint8_t> dst_image;
 	int datasize = features.width * features.height * (features.has_alpha ? 4 : 3);
 	dst_image.resize(datasize);
-	PoolVector<uint8_t>::Write dst_w = dst_image.write();
+	uint8_t *dst_w = dst_image.ptrw();
 
 	bool errdec = false;
 	if (features.has_alpha) {
-		errdec = WebPDecodeRGBAInto(p_buffer, p_buffer_len, dst_w.ptr(), datasize, 4 * features.width) == NULL;
+		errdec = WebPDecodeRGBAInto(p_buffer, p_buffer_len, dst_w, datasize, 4 * features.width) == NULL;
 	} else {
-		errdec = WebPDecodeRGBInto(p_buffer, p_buffer_len, dst_w.ptr(), datasize, 3 * features.width) == NULL;
+		errdec = WebPDecodeRGBInto(p_buffer, p_buffer_len, dst_w, datasize, 3 * features.width) == NULL;
 	}
-	dst_w.release();
 
 	ERR_FAIL_COND_V_MSG(errdec, ERR_FILE_CORRUPT, "Failed decoding WebP image.");
 
@@ -154,18 +151,18 @@ static Ref<Image> _webp_mem_loader_func(const uint8_t *p_png, int p_size) {
 
 Error ImageLoaderWEBP::load_image(Ref<Image> p_image, FileAccess *f, bool p_force_linear, float p_scale) {
 
-	PoolVector<uint8_t> src_image;
+	Vector<uint8_t> src_image;
 	int src_image_len = f->get_len();
 	ERR_FAIL_COND_V(src_image_len == 0, ERR_FILE_CORRUPT);
 	src_image.resize(src_image_len);
 
-	PoolVector<uint8_t>::Write w = src_image.write();
+	uint8_t *w = src_image.ptrw();
 
 	f->get_buffer(&w[0], src_image_len);
 
 	f->close();
 
-	Error err = webp_load_image_from_buffer(p_image.ptr(), w.ptr(), src_image_len);
+	Error err = webp_load_image_from_buffer(p_image.ptr(), w, src_image_len);
 
 	return err;
 }
diff --git a/modules/websocket/doc_classes/WebSocketClient.xml b/modules/websocket/doc_classes/WebSocketClient.xml
index 2549321db3..45db49c913 100644
--- a/modules/websocket/doc_classes/WebSocketClient.xml
+++ b/modules/websocket/doc_classes/WebSocketClient.xml
@@ -17,11 +17,11 @@
 			</return>
 			<argument index="0" name="url" type="String">
 			</argument>
-			<argument index="1" name="protocols" type="PoolStringArray" default="PoolStringArray(  )">
+			<argument index="1" name="protocols" type="PackedStringArray" default="PackedStringArray(  )">
 			</argument>
 			<argument index="2" name="gd_mp_api" type="bool" default="false">
 			</argument>
-			<argument index="3" name="custom_headers" type="PoolStringArray" default="PoolStringArray(  )">
+			<argument index="3" name="custom_headers" type="PackedStringArray" default="PackedStringArray(  )">
 			</argument>
 			<description>
 				Connects to the given URL requesting one of the given [code]protocols[/code] as sub-protocol. If the list empty (default), no sub-protocol will be requested.
diff --git a/modules/websocket/doc_classes/WebSocketServer.xml b/modules/websocket/doc_classes/WebSocketServer.xml
index f66e1bf54b..f7805209e2 100644
--- a/modules/websocket/doc_classes/WebSocketServer.xml
+++ b/modules/websocket/doc_classes/WebSocketServer.xml
@@ -63,7 +63,7 @@
 			</return>
 			<argument index="0" name="port" type="int">
 			</argument>
-			<argument index="1" name="protocols" type="PoolStringArray" default="PoolStringArray(  )">
+			<argument index="1" name="protocols" type="PackedStringArray" default="PackedStringArray(  )">
 			</argument>
 			<argument index="2" name="gd_mp_api" type="bool" default="false">
 			</argument>
diff --git a/modules/websocket/emws_client.cpp b/modules/websocket/emws_client.cpp
index 7e68936fc3..e5680ce2e9 100644
--- a/modules/websocket/emws_client.cpp
+++ b/modules/websocket/emws_client.cpp
@@ -91,10 +91,14 @@ Error EMWSClient::connect_to_host(String p_host, String p_path, uint16_t p_port,
 	int peer_sock = EM_ASM_INT({
 		var proto_str = UTF8ToString($2);
 		var socket = null;
-		if (proto_str) {
-			socket = new WebSocket(UTF8ToString($1), proto_str.split(","));
-		} else {
-			socket = new WebSocket(UTF8ToString($1));
+		try {
+			if (proto_str) {
+				socket = new WebSocket(UTF8ToString($1), proto_str.split(","));
+			} else {
+				socket = new WebSocket(UTF8ToString($1));
+			}
+		} catch (e) {
+			return -1;
 		}
 		var c_ptr = Module.IDHandler.get($0);
 		socket.binaryType = "arraybuffer";
@@ -174,6 +178,8 @@ Error EMWSClient::connect_to_host(String p_host, String p_path, uint16_t p_port,
 		return Module.IDHandler.add(socket);
 	}, _js_id, str.utf8().get_data(), proto_string.utf8().get_data());
 	/* clang-format on */
+	if (peer_sock == -1)
+		return FAILED;
 
 	static_cast<Ref<EMWSPeer> >(_peer)->set_sock(peer_sock, _in_buf_size, _in_pkt_size);
 
@@ -190,11 +196,11 @@ Ref<WebSocketPeer> EMWSClient::get_peer(int p_peer_id) const {
 
 NetworkedMultiplayerPeer::ConnectionStatus EMWSClient::get_connection_status() const {
 
-	if (_peer->is_connected_to_host())
+	if (_peer->is_connected_to_host()) {
+		if (_is_connecting)
+			return CONNECTION_CONNECTING;
 		return CONNECTION_CONNECTED;
-
-	if (_is_connecting)
-		return CONNECTION_CONNECTING;
+	}
 
 	return CONNECTION_DISCONNECTED;
 };
diff --git a/modules/websocket/emws_peer.cpp b/modules/websocket/emws_peer.cpp
index effed8e4d9..f396a1c812 100644
--- a/modules/websocket/emws_peer.cpp
+++ b/modules/websocket/emws_peer.cpp
@@ -68,12 +68,17 @@ Error EMWSPeer::put_packet(const uint8_t *p_buffer, int p_buffer_size) {
 			bytes_array[i] = getValue($1+i, 'i8');
 		}
 
-		if ($3) {
-			sock.send(bytes_array.buffer);
-		} else {
-			var string = new TextDecoder("utf-8").decode(bytes_array);
-			sock.send(string);
+		try {
+			if ($3) {
+				sock.send(bytes_array.buffer);
+			} else {
+				var string = new TextDecoder("utf-8").decode(bytes_array);
+				sock.send(string);
+			}
+		} catch (e) {
+			return 1;
 		}
+		return 0;
 	}, peer_sock, p_buffer, p_buffer_size, is_bin);
 	/* clang-format on */
 
@@ -85,7 +90,7 @@ Error EMWSPeer::get_packet(const uint8_t **r_buffer, int &r_buffer_size) {
 	if (_in_buffer.packets_left() == 0)
 		return ERR_UNAVAILABLE;
 
-	PoolVector<uint8_t>::Write rw = _packet_buffer.write();
+	uint8_t *rw = _packet_buffer.ptrw();
 	int read = 0;
 	Error err = _in_buffer.read_packet(rw.ptr(), _packet_buffer.size(), &_is_string, read);
 	ERR_FAIL_COND_V(err != OK, err);
diff --git a/modules/websocket/emws_peer.h b/modules/websocket/emws_peer.h
index 43b42f9be6..6308ebe490 100644
--- a/modules/websocket/emws_peer.h
+++ b/modules/websocket/emws_peer.h
@@ -48,7 +48,7 @@ private:
 	int peer_sock;
 	WriteMode write_mode;
 
-	PoolVector<uint8_t> _packet_buffer;
+	Vector<uint8_t> _packet_buffer;
 	PacketBuffer<uint8_t> _in_buffer;
 	uint8_t _is_string;
 
diff --git a/modules/websocket/emws_server.cpp b/modules/websocket/emws_server.cpp
index 23faa05365..8ceefa42b6 100644
--- a/modules/websocket/emws_server.cpp
+++ b/modules/websocket/emws_server.cpp
@@ -53,8 +53,8 @@ Ref<WebSocketPeer> EMWSServer::get_peer(int p_id) const {
 	return NULL;
 }
 
-PoolVector<String> EMWSServer::get_protocols() const {
-	PoolVector<String> out;
+Vector<String> EMWSServer::get_protocols() const {
+	Vector<String> out;
 
 	return out;
 }
diff --git a/modules/websocket/emws_server.h b/modules/websocket/emws_server.h
index 869e59fe03..f273fd078f 100644
--- a/modules/websocket/emws_server.h
+++ b/modules/websocket/emws_server.h
@@ -53,7 +53,7 @@ public:
 	void disconnect_peer(int p_peer_id, int p_code = 1000, String p_reason = "");
 	int get_max_packet_size() const;
 	virtual void poll();
-	virtual PoolVector<String> get_protocols() const;
+	virtual Vector<String> get_protocols() const;
 
 	EMWSServer();
 	~EMWSServer();
diff --git a/modules/websocket/websocket_multiplayer_peer.cpp b/modules/websocket/websocket_multiplayer_peer.cpp
index 27ea50b524..5c01d44ede 100644
--- a/modules/websocket/websocket_multiplayer_peer.cpp
+++ b/modules/websocket/websocket_multiplayer_peer.cpp
@@ -127,12 +127,12 @@ Error WebSocketMultiplayerPeer::put_packet(const uint8_t *p_buffer, int p_buffer
 
 	ERR_FAIL_COND_V_MSG(!_is_multiplayer, ERR_UNCONFIGURED, "Please use get_peer(ID).put_packet/var to communicate with peers when not using the MultiplayerAPI.");
 
-	PoolVector<uint8_t> buffer = _make_pkt(SYS_NONE, get_unique_id(), _target_peer, p_buffer, p_buffer_size);
+	Vector<uint8_t> buffer = _make_pkt(SYS_NONE, get_unique_id(), _target_peer, p_buffer, p_buffer_size);
 
 	if (is_server()) {
-		return _server_relay(1, _target_peer, &(buffer.read()[0]), buffer.size());
+		return _server_relay(1, _target_peer, &(buffer.ptr()[0]), buffer.size());
 	} else {
-		return get_peer(1)->put_packet(&(buffer.read()[0]), buffer.size());
+		return get_peer(1)->put_packet(&(buffer.ptr()[0]), buffer.size());
 	}
 }
 
@@ -183,16 +183,16 @@ void WebSocketMultiplayerPeer::_send_sys(Ref<WebSocketPeer> p_peer, uint8_t p_ty
 	ERR_FAIL_COND(!p_peer.is_valid());
 	ERR_FAIL_COND(!p_peer->is_connected_to_host());
 
-	PoolVector<uint8_t> message = _make_pkt(p_type, 1, 0, (uint8_t *)&p_peer_id, 4);
-	p_peer->put_packet(&(message.read()[0]), message.size());
+	Vector<uint8_t> message = _make_pkt(p_type, 1, 0, (uint8_t *)&p_peer_id, 4);
+	p_peer->put_packet(&(message.ptr()[0]), message.size());
 }
 
-PoolVector<uint8_t> WebSocketMultiplayerPeer::_make_pkt(uint8_t p_type, int32_t p_from, int32_t p_to, const uint8_t *p_data, uint32_t p_data_size) {
+Vector<uint8_t> WebSocketMultiplayerPeer::_make_pkt(uint8_t p_type, int32_t p_from, int32_t p_to, const uint8_t *p_data, uint32_t p_data_size) {
 
-	PoolVector<uint8_t> out;
+	Vector<uint8_t> out;
 	out.resize(PROTO_SIZE + p_data_size);
 
-	PoolVector<uint8_t>::Write w = out.write();
+	uint8_t *w = out.ptrw();
 	copymem(&w[0], &p_type, 1);
 	copymem(&w[1], &p_from, 4);
 	copymem(&w[5], &p_to, 4);
diff --git a/modules/websocket/websocket_multiplayer_peer.h b/modules/websocket/websocket_multiplayer_peer.h
index 27cb6e4eb7..579972ada2 100644
--- a/modules/websocket/websocket_multiplayer_peer.h
+++ b/modules/websocket/websocket_multiplayer_peer.h
@@ -41,7 +41,7 @@ class WebSocketMultiplayerPeer : public NetworkedMultiplayerPeer {
 	GDCLASS(WebSocketMultiplayerPeer, NetworkedMultiplayerPeer);
 
 private:
-	PoolVector<uint8_t> _make_pkt(uint8_t p_type, int32_t p_from, int32_t p_to, const uint8_t *p_data, uint32_t p_data_size);
+	Vector<uint8_t> _make_pkt(uint8_t p_type, int32_t p_from, int32_t p_to, const uint8_t *p_data, uint32_t p_data_size);
 	void _store_pkt(int32_t p_source, int32_t p_dest, const uint8_t *p_data, uint32_t p_data_size);
 	Error _server_relay(int32_t p_from, int32_t p_to, const uint8_t *p_buffer, uint32_t p_buffer_size);
 
diff --git a/modules/websocket/wsl_peer.cpp b/modules/websocket/wsl_peer.cpp
index 08079145e4..ff32e83dc1 100644
--- a/modules/websocket/wsl_peer.cpp
+++ b/modules/websocket/wsl_peer.cpp
@@ -43,10 +43,10 @@ String WSLPeer::generate_key() {
 	// Random key
 	RandomNumberGenerator rng;
 	rng.set_seed(OS::get_singleton()->get_unix_time());
-	PoolVector<uint8_t> bkey;
+	Vector<uint8_t> bkey;
 	int len = 16; // 16 bytes, as per RFC
 	bkey.resize(len);
-	PoolVector<uint8_t>::Write w = bkey.write();
+	uint8_t *w = bkey.ptrw();
 	for (int i = 0; i < len; i++) {
 		w[i] = (uint8_t)rng.randi_range(0, 255);
 	}
@@ -260,10 +260,10 @@ Error WSLPeer::get_packet(const uint8_t **r_buffer, int &r_buffer_size) {
 		return ERR_UNAVAILABLE;
 
 	int read = 0;
-	PoolVector<uint8_t>::Write rw = _packet_buffer.write();
-	_in_buffer.read_packet(rw.ptr(), _packet_buffer.size(), &_is_string, read);
+	uint8_t *rw = _packet_buffer.ptrw();
+	_in_buffer.read_packet(rw, _packet_buffer.size(), &_is_string, read);
 
-	*r_buffer = rw.ptr();
+	*r_buffer = rw;
 	r_buffer_size = read;
 
 	return OK;
diff --git a/modules/websocket/wsl_peer.h b/modules/websocket/wsl_peer.h
index f1c45ee859..00549cd9bc 100644
--- a/modules/websocket/wsl_peer.h
+++ b/modules/websocket/wsl_peer.h
@@ -86,7 +86,7 @@ private:
 	// Our packet info is just a boolean (is_string), using uint8_t for it.
 	PacketBuffer<uint8_t> _in_buffer;
 
-	PoolVector<uint8_t> _packet_buffer;
+	Vector<uint8_t> _packet_buffer;
 
 	WriteMode write_mode;
 
diff --git a/platform/android/api/api.cpp b/platform/android/api/api.cpp
index 2146c5409b..7efb545524 100644
--- a/platform/android/api/api.cpp
+++ b/platform/android/api/api.cpp
@@ -62,14 +62,14 @@ void JavaClassWrapper::_bind_methods() {
 
 #if !defined(ANDROID_ENABLED)
 
-Variant JavaClass::call(const StringName &, const Variant **, int, Variant::CallError &) {
+Variant JavaClass::call(const StringName &, const Variant **, int, Callable::CallError &) {
 	return Variant();
 }
 
 JavaClass::JavaClass() {
 }
 
-Variant JavaObject::call(const StringName &, const Variant **, int, Variant::CallError &) {
+Variant JavaObject::call(const StringName &, const Variant **, int, Callable::CallError &) {
 	return Variant();
 }
 
diff --git a/platform/android/api/java_class_wrapper.h b/platform/android/api/java_class_wrapper.h
index 6c06d57ac1..48b581958b 100644
--- a/platform/android/api/java_class_wrapper.h
+++ b/platform/android/api/java_class_wrapper.h
@@ -113,12 +113,12 @@ class JavaClass : public Reference {
 				break;
 			case ARG_TYPE_FLOAT | ARG_NUMBER_CLASS_BIT:
 			case ARG_TYPE_FLOAT:
-				r_type = Variant::REAL;
+				r_type = Variant::FLOAT;
 				likelihood = 1.0;
 				break;
 			case ARG_TYPE_DOUBLE | ARG_NUMBER_CLASS_BIT:
 			case ARG_TYPE_DOUBLE:
-				r_type = Variant::REAL;
+				r_type = Variant::FLOAT;
 				likelihood = 0.5;
 				break;
 			case ARG_TYPE_STRING: r_type = Variant::STRING; break;
@@ -126,41 +126,41 @@ class JavaClass : public Reference {
 			case ARG_ARRAY_BIT | ARG_TYPE_VOID: r_type = Variant::NIL; break;
 			case ARG_ARRAY_BIT | ARG_TYPE_BOOLEAN: r_type = Variant::ARRAY; break;
 			case ARG_ARRAY_BIT | ARG_TYPE_BYTE:
-				r_type = Variant::POOL_BYTE_ARRAY;
+				r_type = Variant::PACKED_BYTE_ARRAY;
 				likelihood = 1.0;
 				break;
 			case ARG_ARRAY_BIT | ARG_TYPE_CHAR:
-				r_type = Variant::POOL_BYTE_ARRAY;
+				r_type = Variant::PACKED_BYTE_ARRAY;
 				likelihood = 0.5;
 				break;
 			case ARG_ARRAY_BIT | ARG_TYPE_SHORT:
-				r_type = Variant::POOL_INT_ARRAY;
+				r_type = Variant::PACKED_INT32_ARRAY;
 				likelihood = 0.3;
 				break;
 			case ARG_ARRAY_BIT | ARG_TYPE_INT:
-				r_type = Variant::POOL_INT_ARRAY;
+				r_type = Variant::PACKED_INT32_ARRAY;
 				likelihood = 1.0;
 				break;
 			case ARG_ARRAY_BIT | ARG_TYPE_LONG:
-				r_type = Variant::POOL_INT_ARRAY;
+				r_type = Variant::PACKED_INT32_ARRAY;
 				likelihood = 0.5;
 				break;
 			case ARG_ARRAY_BIT | ARG_TYPE_FLOAT:
-				r_type = Variant::POOL_REAL_ARRAY;
+				r_type = Variant::PACKED_FLOAT32_ARRAY;
 				likelihood = 1.0;
 				break;
 			case ARG_ARRAY_BIT | ARG_TYPE_DOUBLE:
-				r_type = Variant::POOL_REAL_ARRAY;
+				r_type = Variant::PACKED_FLOAT32_ARRAY;
 				likelihood = 0.5;
 				break;
-			case ARG_ARRAY_BIT | ARG_TYPE_STRING: r_type = Variant::POOL_STRING_ARRAY; break;
+			case ARG_ARRAY_BIT | ARG_TYPE_STRING: r_type = Variant::PACKED_STRING_ARRAY; break;
 			case ARG_ARRAY_BIT | ARG_TYPE_CLASS: r_type = Variant::ARRAY; break;
 		}
 	}
 
 	_FORCE_INLINE_ static bool _convert_object_to_variant(JNIEnv *env, jobject obj, Variant &var, uint32_t p_sig);
 
-	bool _call_method(JavaObject *p_instance, const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error, Variant &ret);
+	bool _call_method(JavaObject *p_instance, const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error, Variant &ret);
 
 	friend class JavaClassWrapper;
 	Map<StringName, List<MethodInfo> > methods;
@@ -168,7 +168,7 @@ class JavaClass : public Reference {
 #endif
 
 public:
-	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 	JavaClass();
 };
@@ -185,7 +185,7 @@ class JavaObject : public Reference {
 #endif
 
 public:
-	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 #ifdef ANDROID_ENABLED
 	JavaObject(const Ref<JavaClass> &p_base, jobject *p_instance);
diff --git a/platform/android/export/export.cpp b/platform/android/export/export.cpp
index 952bc3d28f..50bf671a84 100644
--- a/platform/android/export/export.cpp
+++ b/platform/android/export/export.cpp
@@ -337,7 +337,7 @@ class EditorExportPlatformAndroid : public EditorExportPlatform {
 							Vector<String> props = dp.split("\n");
 							String vendor;
 							String device;
-							d.description + "Device ID: " + d.id + "\n";
+							d.description = "Device ID: " + d.id + "\n";
 							d.api_level = 0;
 							for (int j = 0; j < props.size(); j++) {
 
@@ -701,7 +701,7 @@ class EditorExportPlatformAndroid : public EditorExportPlatform {
 			aperms++;
 		}
 
-		PoolStringArray user_perms = p_preset->get("permissions/custom_permissions");
+		PackedStringArray user_perms = p_preset->get("permissions/custom_permissions");
 
 		for (int i = 0; i < user_perms.size(); i++) {
 			String user_perm = user_perms[i].strip_edges();
@@ -1310,11 +1310,11 @@ class EditorExportPlatformAndroid : public EditorExportPlatform {
 				working_image->resize(p_icon.dimensions, p_icon.dimensions, Image::Interpolation::INTERPOLATE_LANCZOS);
 			}
 
-			PoolVector<uint8_t> png_buffer;
+			Vector<uint8_t> png_buffer;
 			Error err = PNGDriverCommon::image_to_png(working_image, png_buffer);
 			if (err == OK) {
 				p_data.resize(png_buffer.size());
-				memcpy(p_data.ptrw(), png_buffer.read().ptr(), p_data.size());
+				memcpy(p_data.ptrw(), png_buffer.ptr(), p_data.size());
 			} else {
 				String err_str = String("Failed to convert resized icon (") + p_processing_file_name + ") to png.";
 				WARN_PRINT(err_str.utf8().get_data());
@@ -1398,7 +1398,7 @@ public:
 			r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "architectures/" + abi), is_default));
 		}
 
-		r_options->push_back(ExportOption(PropertyInfo(Variant::POOL_STRING_ARRAY, "permissions/custom_permissions"), PoolStringArray()));
+		r_options->push_back(ExportOption(PropertyInfo(Variant::PACKED_STRING_ARRAY, "permissions/custom_permissions"), PackedStringArray()));
 
 		const char **perms = android_perms;
 		while (*perms) {
diff --git a/platform/android/java_class_wrapper.cpp b/platform/android/java_class_wrapper.cpp
index fe2fd89710..9e9b17fb99 100644
--- a/platform/android/java_class_wrapper.cpp
+++ b/platform/android/java_class_wrapper.cpp
@@ -32,7 +32,7 @@
 #include "string_android.h"
 #include "thread_jandroid.h"
 
-bool JavaClass::_call_method(JavaObject *p_instance, const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error, Variant &ret) {
+bool JavaClass::_call_method(JavaObject *p_instance, const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error, Variant &ret) {
 
 	Map<StringName, List<MethodInfo> >::Element *M = methods.find(p_method);
 	if (!M)
@@ -44,20 +44,20 @@ bool JavaClass::_call_method(JavaObject *p_instance, const StringName &p_method,
 	for (List<MethodInfo>::Element *E = M->get().front(); E; E = E->next()) {
 
 		if (!p_instance && !E->get()._static) {
-			r_error.error = Variant::CallError::CALL_ERROR_INSTANCE_IS_NULL;
+			r_error.error = Callable::CallError::CALL_ERROR_INSTANCE_IS_NULL;
 			continue;
 		}
 
 		int pc = E->get().param_types.size();
 		if (pc > p_argcount) {
 
-			r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 			r_error.argument = pc;
 			continue;
 		}
 		if (pc < p_argcount) {
 
-			r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 			r_error.argument = pc;
 			continue;
 		}
@@ -97,7 +97,7 @@ bool JavaClass::_call_method(JavaObject *p_instance, const StringName &p_method,
 				case ARG_TYPE_DOUBLE: {
 
 					if (!p_args[i]->is_num())
-						arg_expected = Variant::REAL;
+						arg_expected = Variant::FLOAT;
 
 				} break;
 				case ARG_TYPE_STRING: {
@@ -141,7 +141,7 @@ bool JavaClass::_call_method(JavaObject *p_instance, const StringName &p_method,
 			}
 
 			if (arg_expected != Variant::NIL) {
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = i;
 				r_error.expected = arg_expected;
 				valid = false;
@@ -158,7 +158,7 @@ bool JavaClass::_call_method(JavaObject *p_instance, const StringName &p_method,
 	if (!method)
 		return true; //no version convinces
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	jvalue *argv = NULL;
 
@@ -405,7 +405,7 @@ bool JavaClass::_call_method(JavaObject *p_instance, const StringName &p_method,
 		}
 	}
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 	bool success = true;
 
 	switch (method->return_type) {
@@ -501,7 +501,7 @@ bool JavaClass::_call_method(JavaObject *p_instance, const StringName &p_method,
 
 				if (!_convert_object_to_variant(env, obj, ret, method->return_type)) {
 					ret = Variant();
-					r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+					r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 					success = false;
 				}
 				env->DeleteLocalRef(obj);
@@ -517,7 +517,7 @@ bool JavaClass::_call_method(JavaObject *p_instance, const StringName &p_method,
 	return success;
 }
 
-Variant JavaClass::call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant JavaClass::call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	Variant ret;
 	bool found = _call_method(NULL, p_method, p_args, p_argcount, r_error, ret);
@@ -533,7 +533,7 @@ JavaClass::JavaClass() {
 
 /////////////////////
 
-Variant JavaObject::call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant JavaObject::call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	return Variant();
 }
diff --git a/platform/android/java_godot_lib_jni.cpp b/platform/android/java_godot_lib_jni.cpp
index dedb2ee114..900a452024 100644
--- a/platform/android/java_godot_lib_jni.cpp
+++ b/platform/android/java_godot_lib_jni.cpp
@@ -99,7 +99,7 @@ jvalret _variant_to_jvalue(JNIEnv *env, Variant::Type p_type, const Variant *p_a
 				v.val.i = *p_arg;
 			};
 		} break;
-		case Variant::REAL: {
+		case Variant::FLOAT: {
 
 			if (force_jobject) {
 
@@ -123,9 +123,9 @@ jvalret _variant_to_jvalue(JNIEnv *env, Variant::Type p_type, const Variant *p_a
 			v.val.l = jStr;
 			v.obj = jStr;
 		} break;
-		case Variant::POOL_STRING_ARRAY: {
+		case Variant::PACKED_STRING_ARRAY: {
 
-			PoolVector<String> sarray = *p_arg;
+			Vector<String> sarray = *p_arg;
 			jobjectArray arr = env->NewObjectArray(sarray.size(), env->FindClass("java/lang/String"), env->NewStringUTF(""));
 
 			for (int j = 0; j < sarray.size(); j++) {
@@ -182,35 +182,39 @@ jvalret _variant_to_jvalue(JNIEnv *env, Variant::Type p_type, const Variant *p_a
 			v.obj = jdict;
 		} break;
 
-		case Variant::POOL_INT_ARRAY: {
+		case Variant::PACKED_INT32_ARRAY: {
 
-			PoolVector<int> array = *p_arg;
+			Vector<int> array = *p_arg;
 			jintArray arr = env->NewIntArray(array.size());
-			PoolVector<int>::Read r = array.read();
+			const int *r = array.ptr();
 			env->SetIntArrayRegion(arr, 0, array.size(), r.ptr());
 			v.val.l = arr;
 			v.obj = arr;
 
 		} break;
-		case Variant::POOL_BYTE_ARRAY: {
-			PoolVector<uint8_t> array = *p_arg;
+		case Variant::PACKED_BYTE_ARRAY: {
+			Vector<uint8_t> array = *p_arg;
 			jbyteArray arr = env->NewByteArray(array.size());
-			PoolVector<uint8_t>::Read r = array.read();
+			const uint8_t *r = array.ptr();
 			env->SetByteArrayRegion(arr, 0, array.size(), reinterpret_cast<const signed char *>(r.ptr()));
 			v.val.l = arr;
 			v.obj = arr;
 
 		} break;
-		case Variant::POOL_REAL_ARRAY: {
+		case Variant::PACKED_FLOAT32_ARRAY: {
 
-			PoolVector<float> array = *p_arg;
+			Vector<float> array = *p_arg;
 			jfloatArray arr = env->NewFloatArray(array.size());
-			PoolVector<float>::Read r = array.read();
+			const float *r = array.ptr();
 			env->SetFloatArrayRegion(arr, 0, array.size(), r.ptr());
 			v.val.l = arr;
 			v.obj = arr;
 
 		} break;
+#ifndef _MSC_VER
+#warning This is missing 64 bits arrays, I have no idea how to do it in JNI
+#endif
+
 		default: {
 
 			v.val.i = 0;
@@ -255,7 +259,7 @@ Variant _jobject_to_variant(JNIEnv *env, jobject obj) {
 
 		jobjectArray arr = (jobjectArray)obj;
 		int stringCount = env->GetArrayLength(arr);
-		PoolVector<String> sarr;
+		Vector<String> sarr;
 
 		for (int i = 0; i < stringCount; i++) {
 			jstring string = (jstring)env->GetObjectArrayElement(arr, i);
@@ -285,10 +289,10 @@ Variant _jobject_to_variant(JNIEnv *env, jobject obj) {
 
 		jintArray arr = (jintArray)obj;
 		int fCount = env->GetArrayLength(arr);
-		PoolVector<int> sarr;
+		Vector<int> sarr;
 		sarr.resize(fCount);
 
-		PoolVector<int>::Write w = sarr.write();
+		int *w = sarr.ptrw();
 		env->GetIntArrayRegion(arr, 0, fCount, w.ptr());
 		w.release();
 		return sarr;
@@ -298,10 +302,10 @@ Variant _jobject_to_variant(JNIEnv *env, jobject obj) {
 
 		jbyteArray arr = (jbyteArray)obj;
 		int fCount = env->GetArrayLength(arr);
-		PoolVector<uint8_t> sarr;
+		Vector<uint8_t> sarr;
 		sarr.resize(fCount);
 
-		PoolVector<uint8_t>::Write w = sarr.write();
+		uint8_t *w = sarr.ptrw();
 		env->GetByteArrayRegion(arr, 0, fCount, reinterpret_cast<signed char *>(w.ptr()));
 		w.release();
 		return sarr;
@@ -319,10 +323,10 @@ Variant _jobject_to_variant(JNIEnv *env, jobject obj) {
 
 		jdoubleArray arr = (jdoubleArray)obj;
 		int fCount = env->GetArrayLength(arr);
-		PoolRealArray sarr;
+		PackedFloat32Array sarr;
 		sarr.resize(fCount);
 
-		PoolRealArray::Write w = sarr.write();
+		real_t *w = sarr.ptrw();
 
 		for (int i = 0; i < fCount; i++) {
 
@@ -337,10 +341,10 @@ Variant _jobject_to_variant(JNIEnv *env, jobject obj) {
 
 		jfloatArray arr = (jfloatArray)obj;
 		int fCount = env->GetArrayLength(arr);
-		PoolRealArray sarr;
+		PackedFloat32Array sarr;
 		sarr.resize(fCount);
 
-		PoolRealArray::Write w = sarr.write();
+		real_t *w = sarr.ptrw();
 
 		for (int i = 0; i < fCount; i++) {
 
@@ -374,7 +378,7 @@ Variant _jobject_to_variant(JNIEnv *env, jobject obj) {
 		jmethodID get_keys = env->GetMethodID(oclass, "get_keys", "()[Ljava/lang/String;");
 		jobjectArray arr = (jobjectArray)env->CallObjectMethod(obj, get_keys);
 
-		PoolStringArray keys = _jobject_to_variant(env, arr);
+		PackedStringArray keys = _jobject_to_variant(env, arr);
 		env->DeleteLocalRef(arr);
 
 		jmethodID get_values = env->GetMethodID(oclass, "get_values", "()[Ljava/lang/Object;");
@@ -411,30 +415,30 @@ class JNISingleton : public Object {
 	Map<StringName, MethodData> method_map;
 
 public:
-	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+	virtual Variant call(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 		ERR_FAIL_COND_V(!instance, Variant());
 
-		r_error.error = Variant::CallError::CALL_OK;
+		r_error.error = Callable::CallError::CALL_OK;
 
 		Map<StringName, MethodData>::Element *E = method_map.find(p_method);
 		if (!E) {
 
-			r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+			r_error.error = Callable::CallError::CALL_ERROR_INVALID_METHOD;
 			return Variant();
 		}
 
 		int ac = E->get().argtypes.size();
 		if (ac < p_argcount) {
 
-			r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 			r_error.argument = ac;
 			return Variant();
 		}
 
 		if (ac > p_argcount) {
 
-			r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+			r_error.error = Callable::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
 			r_error.argument = ac;
 			return Variant();
 		}
@@ -443,7 +447,7 @@ public:
 
 			if (!Variant::can_convert(p_args[i]->get_type(), E->get().argtypes[i])) {
 
-				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 				r_error.argument = i;
 				r_error.expected = E->get().argtypes[i];
 			}
@@ -487,7 +491,7 @@ public:
 
 				ret = env->CallIntMethodA(instance, E->get().method, v);
 			} break;
-			case Variant::REAL: {
+			case Variant::FLOAT: {
 
 				ret = env->CallFloatMethodA(instance, E->get().method, v);
 			} break;
@@ -497,7 +501,7 @@ public:
 				ret = jstring_to_string((jstring)o, env);
 				env->DeleteLocalRef(o);
 			} break;
-			case Variant::POOL_STRING_ARRAY: {
+			case Variant::PACKED_STRING_ARRAY: {
 
 				jobjectArray arr = (jobjectArray)env->CallObjectMethodA(instance, E->get().method, v);
 
@@ -505,35 +509,38 @@ public:
 
 				env->DeleteLocalRef(arr);
 			} break;
-			case Variant::POOL_INT_ARRAY: {
+			case Variant::PACKED_INT32_ARRAY: {
 
 				jintArray arr = (jintArray)env->CallObjectMethodA(instance, E->get().method, v);
 
 				int fCount = env->GetArrayLength(arr);
-				PoolVector<int> sarr;
+				Vector<int> sarr;
 				sarr.resize(fCount);
 
-				PoolVector<int>::Write w = sarr.write();
+				int *w = sarr.ptrw();
 				env->GetIntArrayRegion(arr, 0, fCount, w.ptr());
 				w.release();
 				ret = sarr;
 				env->DeleteLocalRef(arr);
 			} break;
-			case Variant::POOL_REAL_ARRAY: {
+			case Variant::PACKED_FLOAT32_ARRAY: {
 
 				jfloatArray arr = (jfloatArray)env->CallObjectMethodA(instance, E->get().method, v);
 
 				int fCount = env->GetArrayLength(arr);
-				PoolVector<float> sarr;
+				Vector<float> sarr;
 				sarr.resize(fCount);
 
-				PoolVector<float>::Write w = sarr.write();
+				float *w = sarr.ptrw();
 				env->GetFloatArrayRegion(arr, 0, fCount, w.ptr());
 				w.release();
 				ret = sarr;
 				env->DeleteLocalRef(arr);
 			} break;
 
+#ifndef _MSC_VER
+#warning This is missing 64 bits arrays, I have no idea how to do it in JNI
+#endif
 			case Variant::DICTIONARY: {
 
 				jobject obj = env->CallObjectMethodA(instance, E->get().method, v);
@@ -1246,13 +1253,13 @@ static Variant::Type get_jni_type(const String &p_type) {
 		{ "void", Variant::NIL },
 		{ "boolean", Variant::BOOL },
 		{ "int", Variant::INT },
-		{ "float", Variant::REAL },
-		{ "double", Variant::REAL },
+		{ "float", Variant::FLOAT },
+		{ "double", Variant::FLOAT },
 		{ "java.lang.String", Variant::STRING },
-		{ "[I", Variant::POOL_INT_ARRAY },
-		{ "[B", Variant::POOL_BYTE_ARRAY },
-		{ "[F", Variant::POOL_REAL_ARRAY },
-		{ "[Ljava.lang.String;", Variant::POOL_STRING_ARRAY },
+		{ "[I", Variant::PACKED_INT32_ARRAY },
+		{ "[B", Variant::PACKED_BYTE_ARRAY },
+		{ "[F", Variant::PACKED_FLOAT32_ARRAY },
+		{ "[Ljava.lang.String;", Variant::PACKED_STRING_ARRAY },
 		{ "org.godotengine.godot.Dictionary", Variant::DICTIONARY },
 		{ NULL, Variant::NIL }
 	};
@@ -1370,7 +1377,7 @@ JNIEXPORT void JNICALL Java_org_godotengine_godot_GodotLib_callobject(JNIEnv *en
 		env->DeleteLocalRef(obj);
 	};
 
-	Variant::CallError err;
+	Callable::CallError err;
 	obj->call(str_method, (const Variant **)vptr, count, err);
 	// something
 
diff --git a/platform/iphone/SCsub b/platform/iphone/SCsub
index fa1b124561..1f82f51888 100644
--- a/platform/iphone/SCsub
+++ b/platform/iphone/SCsub
@@ -14,6 +14,7 @@ iphone_lib = [
     'in_app_store.mm',
     'icloud.mm',
     'ios.mm',
+    'vulkan_context_iphone.mm',
 ]
 
 env_ios = env.Clone()
diff --git a/platform/iphone/app_delegate.h b/platform/iphone/app_delegate.h
index b4454aab11..6b3b7ad5bc 100644
--- a/platform/iphone/app_delegate.h
+++ b/platform/iphone/app_delegate.h
@@ -28,13 +28,20 @@
 /* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
 /*************************************************************************/
 
+#if defined(OPENGL_ENABLED)
 #import "gl_view.h"
+#endif
 #import "view_controller.h"
 #import <UIKit/UIKit.h>
 
 #import <CoreMotion/CoreMotion.h>
 
+#if defined(OPENGL_ENABLED)
 @interface AppDelegate : NSObject <UIApplicationDelegate, GLViewDelegate> {
+#endif
+#if defined(VULKAN_ENABLED)
+@interface AppDelegate : NSObject <UIApplicationDelegate> {
+#endif
 	//@property (strong, nonatomic) UIWindow *window;
 	ViewController *view_controller;
 	bool is_focus_out;
diff --git a/platform/iphone/app_delegate.mm b/platform/iphone/app_delegate.mm
index 4de321fa04..acc3e5d4e0 100644
--- a/platform/iphone/app_delegate.mm
+++ b/platform/iphone/app_delegate.mm
@@ -32,7 +32,9 @@
 
 #include "core/project_settings.h"
 #include "drivers/coreaudio/audio_driver_coreaudio.h"
+#if defined(OPENGL_ENABLED)
 #import "gl_view.h"
+#endif
 #include "main/main.h"
 #include "os_iphone.h"
 
@@ -412,10 +414,12 @@ static void on_focus_in(ViewController *view_controller, bool *is_focus_out) {
 OS::VideoMode _get_video_mode() {
 	int backingWidth;
 	int backingHeight;
+#if defined(OPENGL_ENABLED)
 	glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES,
 			GL_RENDERBUFFER_WIDTH_OES, &backingWidth);
 	glGetRenderbufferParameterivOES(GL_RENDERBUFFER_OES,
 			GL_RENDERBUFFER_HEIGHT_OES, &backingHeight);
+#endif
 
 	OS::VideoMode vm;
 	vm.fullscreen = true;
@@ -426,7 +430,7 @@ OS::VideoMode _get_video_mode() {
 };
 
 static int frame_count = 0;
-- (void)drawView:(GLView *)view;
+- (void)drawView:(UIView *)view;
 {
 
 	switch (frame_count) {
@@ -634,6 +638,7 @@ static int frame_count = 0;
 		return FALSE;
 	};
 
+#if defined(OPENGL_ENABLED)
 	// WARNING: We must *always* create the GLView after we have constructed the
 	// OS with iphone_main. This allows the GLView to access project settings so
 	// it can properly initialize the OpenGL context
@@ -642,7 +647,7 @@ static int frame_count = 0;
 
 	view_controller = [[ViewController alloc] init];
 	view_controller.view = glView;
-	window.rootViewController = view_controller;
+
 
 	_set_keep_screen_on(bool(GLOBAL_DEF("display/window/energy_saving/keep_screen_on", true)) ? YES : NO);
 	glView.useCADisplayLink =
@@ -650,6 +655,13 @@ static int frame_count = 0;
 	printf("cadisaplylink: %d", glView.useCADisplayLink);
 	glView.animationInterval = 1.0 / kRenderingFrequency;
 	[glView startAnimation];
+#endif
+
+#if defined(VULKAN_ENABLED)
+	view_controller = [[ViewController alloc] init];
+#endif
+
+	window.rootViewController = view_controller;
 
 	// Show the window
 	[window makeKeyAndVisible];
diff --git a/platform/iphone/detect.py b/platform/iphone/detect.py
index f646b8b1d5..e01950c1db 100644
--- a/platform/iphone/detect.py
+++ b/platform/iphone/detect.py
@@ -23,6 +23,7 @@ def get_opts():
     return [
         ('IPHONEPATH', 'Path to iPhone toolchain', '/Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain'),
         ('IPHONESDK', 'Path to the iPhone SDK', ''),
+        BoolVariable('use_static_mvk', 'Link MoltenVK statically as Level-0 driver (better portability) or use Vulkan ICD loader (enables validation layers)', False),
         BoolVariable('game_center', 'Support for game center', True),
         BoolVariable('store_kit', 'Support for in-app store', True),
         BoolVariable('icloud', 'Support for iCloud', True),
@@ -149,7 +150,7 @@ def configure(env):
                           '-framework', 'Foundation',
                           '-framework', 'GameController',
                           '-framework', 'MediaPlayer',
-                          '-framework', 'OpenGLES',
+                          '-framework', 'Metal',
                           '-framework', 'QuartzCore',
                           '-framework', 'Security',
                           '-framework', 'SystemConfiguration',
@@ -170,11 +171,18 @@ def configure(env):
         env.Append(CPPDEFINES=['ICLOUD_ENABLED'])
 
     env.Prepend(CPPPATH=['$IPHONESDK/usr/include',
-                         '$IPHONESDK/System/Library/Frameworks/OpenGLES.framework/Headers',
                          '$IPHONESDK/System/Library/Frameworks/AudioUnit.framework/Headers',
                          ])
 
     env['ENV']['CODESIGN_ALLOCATE'] = '/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/codesign_allocate'
 
     env.Prepend(CPPPATH=['#platform/iphone'])
-    env.Append(CPPDEFINES=['IPHONE_ENABLED', 'UNIX_ENABLED', 'GLES_ENABLED', 'COREAUDIO_ENABLED'])
+    env.Append(CPPDEFINES=['IPHONE_ENABLED', 'UNIX_ENABLED', 'COREAUDIO_ENABLED'])
+
+    env.Append(CPPDEFINES=['VULKAN_ENABLED'])
+    env.Append(LINKFLAGS=['-framework', 'IOSurface'])
+    if (env['use_static_mvk']):
+        env.Append(LINKFLAGS=['-framework', 'MoltenVK'])
+        env['builtin_vulkan'] = False
+    elif not env['builtin_vulkan']:
+        env.Append(LIBS=['vulkan'])
diff --git a/platform/iphone/export/export.cpp b/platform/iphone/export/export.cpp
index 0767ce7638..7cef2351e3 100644
--- a/platform/iphone/export/export.cpp
+++ b/platform/iphone/export/export.cpp
@@ -447,9 +447,6 @@ void EditorExportPlatformIOS::_blend_and_rotate(Ref<Image> &p_dst, Ref<Image> &p
 	ERR_FAIL_COND(p_dst.is_null());
 	ERR_FAIL_COND(p_src.is_null());
 
-	p_dst->lock();
-	p_src->lock();
-
 	int sw = p_rot ? p_src->get_height() : p_src->get_width();
 	int sh = p_rot ? p_src->get_width() : p_src->get_height();
 
@@ -473,9 +470,6 @@ void EditorExportPlatformIOS::_blend_and_rotate(Ref<Image> &p_dst, Ref<Image> &p
 			p_dst->set_pixel(x_pos + x, y_pos + y, dc);
 		}
 	}
-
-	p_dst->unlock();
-	p_src->unlock();
 }
 
 struct IconInfo {
diff --git a/platform/iphone/game_center.mm b/platform/iphone/game_center.mm
index 696f61f954..99d539d4ff 100644
--- a/platform/iphone/game_center.mm
+++ b/platform/iphone/game_center.mm
@@ -198,11 +198,11 @@ void GameCenter::request_achievement_descriptions() {
 		ret["type"] = "achievement_descriptions";
 		if (error == nil) {
 			ret["result"] = "ok";
-			PoolStringArray names;
-			PoolStringArray titles;
-			PoolStringArray unachieved_descriptions;
-			PoolStringArray achieved_descriptions;
-			PoolIntArray maximum_points;
+			PackedStringArray names;
+			PackedStringArray titles;
+			PackedStringArray unachieved_descriptions;
+			PackedStringArray achieved_descriptions;
+			PackedInt32Array maximum_points;
 			Array hidden;
 			Array replayable;
 
@@ -253,8 +253,8 @@ void GameCenter::request_achievements() {
 		ret["type"] = "achievements";
 		if (error == nil) {
 			ret["result"] = "ok";
-			PoolStringArray names;
-			PoolRealArray percentages;
+			PackedStringArray names;
+			PackedFloat32Array percentages;
 
 			for (int i = 0; i < [achievements count]; i++) {
 
diff --git a/platform/iphone/icloud.mm b/platform/iphone/icloud.mm
index f846043dde..251f78f2da 100644
--- a/platform/iphone/icloud.mm
+++ b/platform/iphone/icloud.mm
@@ -80,13 +80,13 @@ Variant nsobject_to_variant(NSObject *object) {
 		const char *str = [(NSString *)object UTF8String];
 		return String::utf8(str != NULL ? str : "");
 	} else if ([object isKindOfClass:[NSData class]]) {
-		PoolByteArray ret;
+		PackedByteArray ret;
 		NSData *data = (NSData *)object;
 		if ([data length] > 0) {
 			ret.resize([data length]);
 			{
-				PoolByteArray::Write w = ret.write();
-				copymem(w.ptr(), [data bytes], [data length]);
+				// PackedByteArray::Write w = ret.write();
+				copymem((void *)ret.ptr(), [data bytes], [data length]);
 			}
 		}
 		return ret;
@@ -184,10 +184,10 @@ NSObject *variant_to_nsobject(Variant v) {
 			[result addObject:value];
 		}
 		return result;
-	} else if (v.get_type() == Variant::POOL_BYTE_ARRAY) {
-		PoolByteArray arr = v;
-		PoolByteArray::Read r = arr.read();
-		NSData *result = [NSData dataWithBytes:r.ptr() length:arr.size()];
+	} else if (v.get_type() == Variant::PACKED_BYTE_ARRAY) {
+		PackedByteArray arr = v;
+		// PackedByteArray::Read r = arr.read();
+		NSData *result = [NSData dataWithBytes:arr.ptr() length:arr.size()];
 		return result;
 	}
 	WARN_PRINT(String("Could not add unsupported type to iCloud: '" + Variant::get_type_name(v.get_type()) + "'").utf8().get_data());
@@ -315,7 +315,7 @@ ICloud::ICloud() {
 						Dictionary ret;
 						ret["type"] = "key_value_changed";
 
-						//PoolStringArray result_keys;
+						//PackedStringArray result_keys;
 						//Array result_values;
 						Dictionary keyValues;
 						String reason = "";
diff --git a/platform/iphone/in_app_store.mm b/platform/iphone/in_app_store.mm
index 855ab195b0..a8a887824f 100644
--- a/platform/iphone/in_app_store.mm
+++ b/platform/iphone/in_app_store.mm
@@ -85,12 +85,12 @@ void InAppStore::_bind_methods() {
 	Dictionary ret;
 	ret["type"] = "product_info";
 	ret["result"] = "ok";
-	PoolStringArray titles;
-	PoolStringArray descriptions;
-	PoolRealArray prices;
-	PoolStringArray ids;
-	PoolStringArray localized_prices;
-	PoolStringArray currency_codes;
+	PackedStringArray titles;
+	PackedStringArray descriptions;
+	PackedFloat32Array prices;
+	PackedStringArray ids;
+	PackedStringArray localized_prices;
+	PackedStringArray currency_codes;
 
 	for (NSUInteger i = 0; i < [products count]; i++) {
 
@@ -113,7 +113,7 @@ void InAppStore::_bind_methods() {
 	ret["localized_prices"] = localized_prices;
 	ret["currency_codes"] = currency_codes;
 
-	PoolStringArray invalid_ids;
+	PackedStringArray invalid_ids;
 
 	for (NSString *ipid in response.invalidProductIdentifiers) {
 
@@ -133,7 +133,7 @@ Error InAppStore::request_product_info(Variant p_params) {
 	Dictionary params = p_params;
 	ERR_FAIL_COND_V(!params.has("product_ids"), ERR_INVALID_PARAMETER);
 
-	PoolStringArray pids = params["product_ids"];
+	PackedStringArray pids = params["product_ids"];
 	printf("************ request product info! %i\n", pids.size());
 
 	NSMutableArray *array = [[[NSMutableArray alloc] initWithCapacity:pids.size()] autorelease];
diff --git a/platform/iphone/os_iphone.cpp b/platform/iphone/os_iphone.cpp
index 634062f46b..db203ff2b3 100644
--- a/platform/iphone/os_iphone.cpp
+++ b/platform/iphone/os_iphone.cpp
@@ -32,7 +32,16 @@
 
 #include "os_iphone.h"
 
+#if defined(OPENGL_ENABLED)
 #include "drivers/gles2/rasterizer_gles2.h"
+#endif
+
+#if defined(VULKAN_ENABLED)
+#include "servers/visual/rasterizer_rd/rasterizer_rd.h"
+// #import <QuartzCore/CAMetalLayer.h>
+#include <vulkan/vulkan_metal.h>
+#endif
+
 #include "servers/visual/visual_server_raster.h"
 #include "servers/visual/visual_server_wrap_mt.h"
 
@@ -101,7 +110,9 @@ int OSIPhone::get_current_video_driver() const {
 }
 
 Error OSIPhone::initialize(const VideoMode &p_desired, int p_video_driver, int p_audio_driver) {
+	video_driver_index = p_video_driver;
 
+#if defined(OPENGL_ENABLED)
 	bool gl_initialization_error = false;
 
 	// FIXME: Add Vulkan support via MoltenVK. Add fallback code back?
@@ -118,19 +129,25 @@ Error OSIPhone::initialize(const VideoMode &p_desired, int p_video_driver, int p
 				"Unable to initialize video driver");
 		return ERR_UNAVAILABLE;
 	}
+#endif
 
-	video_driver_index = p_video_driver;
+#if defined(VULKAN_ENABLED)
+	RasterizerRD::make_current();
+#endif
+
+	
 	visual_server = memnew(VisualServerRaster);
 	// FIXME: Reimplement threaded rendering
 	if (get_render_thread_mode() != RENDER_THREAD_UNSAFE) {
 		visual_server = memnew(VisualServerWrapMT(visual_server, false));
 	}
-
 	visual_server->init();
 	//visual_server->cursor_set_visible(false, 0);
 
+#if defined(OPENGL_ENABLED)
 	// reset this to what it should be, it will have been set to 0 after visual_server->init() is called
 	RasterizerStorageGLES2::system_fbo = gl_view_base_fb;
+#endif
 
 	AudioDriverManager::initialize(p_audio_driver);
 
@@ -437,9 +454,10 @@ bool OSIPhone::can_draw() const {
 };
 
 int OSIPhone::set_base_framebuffer(int p_fb) {
-
+#if defined(OPENGL_ENABLED)
 	// gl_view_base_fb has not been updated yet
 	RasterizerStorageGLES2::system_fbo = p_fb;
+#endif
 
 	return 0;
 };
diff --git a/platform/iphone/os_iphone.h b/platform/iphone/os_iphone.h
index d2d96181f5..f42679e754 100644
--- a/platform/iphone/os_iphone.h
+++ b/platform/iphone/os_iphone.h
@@ -46,6 +46,11 @@
 #include "servers/visual/rasterizer.h"
 #include "servers/visual_server.h"
 
+#if defined(VULKAN_ENABLED)
+#include "drivers/vulkan/rendering_device_vulkan.h"
+#include "platform/iphone/vulkan_context_iphone.h"
+#endif
+
 class OSIPhone : public OS_Unix {
 
 private:
@@ -74,6 +79,10 @@ private:
 
 	MainLoop *main_loop;
 
+#if defined(VULKAN_ENABLED)
+	VulkanContextIPhone *context_vulkan;
+	RenderingDeviceVulkan *rendering_device_vulkan;
+#endif
 	VideoMode video_mode;
 
 	virtual int get_video_driver_count() const;
diff --git a/platform/iphone/vulkan_context_iphone.h b/platform/iphone/vulkan_context_iphone.h
new file mode 100644
index 0000000000..200057e14d
--- /dev/null
+++ b/platform/iphone/vulkan_context_iphone.h
@@ -0,0 +1,48 @@
+/*************************************************************************/
+/*  vulkan_context_osx.h                                                 */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef VULKAN_CONTEXT_IPHONE_H
+#define VULKAN_CONTEXT_IPHONE_H
+
+#include "drivers/vulkan/vulkan_context.h"
+// #import <UIKit/UIKit.h>
+
+class VulkanContextIPhone : public VulkanContext {
+
+	virtual const char *_get_platform_surface_extension() const;
+
+public:
+	int window_create(void *p_window, int p_width, int p_height);
+
+	VulkanContextIPhone();
+	~VulkanContextIPhone();
+};
+
+#endif // VULKAN_CONTEXT_IPHONE_H
diff --git a/platform/iphone/vulkan_context_iphone.mm b/platform/iphone/vulkan_context_iphone.mm
new file mode 100644
index 0000000000..f49b85c097
--- /dev/null
+++ b/platform/iphone/vulkan_context_iphone.mm
@@ -0,0 +1,56 @@
+/*************************************************************************/
+/*  vulkan_context_osx.mm                                                */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "vulkan_context_iphone.h"
+#include <vulkan/vulkan_ios.h>
+
+const char *VulkanContextIPhone::_get_platform_surface_extension() const {
+	return VK_MVK_IOS_SURFACE_EXTENSION_NAME;
+}
+
+int VulkanContextIPhone::window_create(void *p_window, int p_width, int p_height) {
+
+	VkIOSSurfaceCreateInfoMVK createInfo;
+	createInfo.sType = VK_STRUCTURE_TYPE_MACOS_SURFACE_CREATE_INFO_MVK;
+	createInfo.pNext = NULL;
+	createInfo.flags = 0;
+	createInfo.pView = p_window;
+
+	VkSurfaceKHR surface;
+	VkResult err = vkCreateIOSSurfaceMVK(_get_instance(), &createInfo, NULL, &surface);
+	ERR_FAIL_COND_V(err, -1);
+	return _window_create(surface, p_width, p_height);
+}
+
+VulkanContextIPhone::VulkanContextIPhone() {
+}
+
+VulkanContextIPhone::~VulkanContextIPhone() {
+}
diff --git a/platform/javascript/http_client_javascript.cpp b/platform/javascript/http_client_javascript.cpp
index 2c2511a3a5..d7796cc4f4 100644
--- a/platform/javascript/http_client_javascript.cpp
+++ b/platform/javascript/http_client_javascript.cpp
@@ -103,12 +103,12 @@ Error HTTPClient::prepare_request(Method p_method, const String &p_url, const Ve
 	return OK;
 }
 
-Error HTTPClient::request_raw(Method p_method, const String &p_url, const Vector<String> &p_headers, const PoolVector<uint8_t> &p_body) {
+Error HTTPClient::request_raw(Method p_method, const String &p_url, const Vector<String> &p_headers, const Vector<uint8_t> &p_body) {
 
 	Error err = prepare_request(p_method, p_url, p_headers);
 	if (err != OK)
 		return err;
-	PoolByteArray::Read read = p_body.read();
+	const uint8_t *read = p_body.ptr();
 	godot_xhr_send_data(xhr_id, read.ptr(), p_body.size());
 	return OK;
 }
@@ -173,18 +173,18 @@ int HTTPClient::get_response_body_length() const {
 	return polled_response.size();
 }
 
-PoolByteArray HTTPClient::read_response_body_chunk() {
+PackedByteArray HTTPClient::read_response_body_chunk() {
 
-	ERR_FAIL_COND_V(status != STATUS_BODY, PoolByteArray());
+	ERR_FAIL_COND_V(status != STATUS_BODY, PackedByteArray());
 
 	int to_read = MIN(read_limit, polled_response.size() - response_read_offset);
-	PoolByteArray chunk;
+	PackedByteArray chunk;
 	chunk.resize(to_read);
-	PoolByteArray::Write write = chunk.write();
-	PoolByteArray::Read read = polled_response.read();
+	uint8_t *write = chunk.ptrw();
+	const uint8_t *read = polled_response.ptr();
 	memcpy(write.ptr(), read.ptr() + response_read_offset, to_read);
-	write = PoolByteArray::Write();
-	read = PoolByteArray::Read();
+	write = uint8_t * ();
+	read = const uint8_t * ();
 	response_read_offset += to_read;
 
 	if (response_read_offset == polled_response.size()) {
@@ -263,23 +263,23 @@ Error HTTPClient::poll() {
 
 			status = STATUS_BODY;
 
-			PoolByteArray bytes;
+			PackedByteArray bytes;
 			int len = godot_xhr_get_response_headers_length(xhr_id);
 			bytes.resize(len + 1);
 
-			PoolByteArray::Write write = bytes.write();
+			uint8_t *write = bytes.ptrw();
 			godot_xhr_get_response_headers(xhr_id, reinterpret_cast<char *>(write.ptr()), len);
 			write[len] = 0;
-			write = PoolByteArray::Write();
+			write = uint8_t * ();
 
-			PoolByteArray::Read read = bytes.read();
+			const uint8_t *read = bytes.ptr();
 			polled_response_header = String::utf8(reinterpret_cast<const char *>(read.ptr()));
-			read = PoolByteArray::Read();
+			read = const uint8_t * ();
 
 			polled_response.resize(godot_xhr_get_response_length(xhr_id));
-			write = polled_response.write();
+			write = polled_response.ptrw();
 			godot_xhr_get_response(xhr_id, write.ptr(), polled_response.size());
-			write = PoolByteArray::Write();
+			write = uint8_t * ();
 			break;
 		}
 
diff --git a/platform/javascript/javascript_eval.cpp b/platform/javascript/javascript_eval.cpp
index d907222d24..44cce28d57 100644
--- a/platform/javascript/javascript_eval.cpp
+++ b/platform/javascript/javascript_eval.cpp
@@ -33,7 +33,7 @@
 #include "api/javascript_eval.h"
 #include "emscripten.h"
 
-extern "C" EMSCRIPTEN_KEEPALIVE uint8_t *resize_poolbytearray_and_open_write(PoolByteArray *p_arr, PoolByteArray::Write *r_write, int p_len) {
+extern "C" EMSCRIPTEN_KEEPALIVE uint8_t *resize_PackedByteArray_and_open_write(PackedByteArray *p_arr, uint8_t **r_write, int p_len) {
 
 	p_arr->resize(p_len);
 	*r_write = p_arr->write();
@@ -48,8 +48,8 @@ Variant JavaScript::eval(const String &p_code, bool p_use_global_exec_context) {
 		char *s;
 	} js_data;
 
-	PoolByteArray arr;
-	PoolByteArray::Write arr_write;
+	PackedByteArray arr;
+	uint8_t *arr_write;
 
 	/* clang-format off */
 	Variant::Type return_type = static_cast<Variant::Type>(EM_ASM_INT({
@@ -81,7 +81,7 @@ Variant JavaScript::eval(const String &p_code, bool p_use_global_exec_context) {
 
 			case 'number':
 				setValue(PTR, eval_ret, 'double');
-				return 3; // REAL
+				return 3; // FLOAT
 
 			case 'string':
 				var array_len = lengthBytesUTF8(eval_ret)+1;
@@ -114,9 +114,9 @@ Variant JavaScript::eval(const String &p_code, bool p_use_global_exec_context) {
 					eval_ret = new Uint8Array(eval_ret);
 				}
 				if (eval_ret instanceof Uint8Array) {
-					var bytes_ptr = ccall('resize_poolbytearray_and_open_write', 'number', ['number', 'number' ,'number'], [BYTEARRAY_PTR, BYTEARRAY_WRITE_PTR, eval_ret.length]);
+					var bytes_ptr = ccall('resize_PackedByteArray_and_open_write', 'number', ['number', 'number' ,'number'], [BYTEARRAY_PTR, BYTEARRAY_WRITE_PTR, eval_ret.length]);
 					HEAPU8.set(eval_ret, bytes_ptr);
-					return 20; // POOL_BYTE_ARRAY
+					return 20; // PACKED_BYTE_ARRAY
 				}
 				break;
 		}
@@ -128,7 +128,7 @@ Variant JavaScript::eval(const String &p_code, bool p_use_global_exec_context) {
 	switch (return_type) {
 		case Variant::BOOL:
 			return js_data.b;
-		case Variant::REAL:
+		case Variant::FLOAT:
 			return js_data.d;
 		case Variant::STRING: {
 			String str = String::utf8(js_data.s);
@@ -137,8 +137,8 @@ Variant JavaScript::eval(const String &p_code, bool p_use_global_exec_context) {
 			/* clang-format on */
 			return str;
 		}
-		case Variant::POOL_BYTE_ARRAY:
-			arr_write = PoolByteArray::Write();
+		case Variant::PACKED_BYTE_ARRAY:
+			arr_write = uint8_t * ();
 			return arr;
 		default:
 			return Variant();
diff --git a/platform/javascript/os_javascript.cpp b/platform/javascript/os_javascript.cpp
index 8ba2b39c85..5acdc5f602 100644
--- a/platform/javascript/os_javascript.cpp
+++ b/platform/javascript/os_javascript.cpp
@@ -536,17 +536,17 @@ void OS_JavaScript::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_s
 		png_meta.height = texture_size.height;
 		png_meta.format = PNG_FORMAT_RGBA;
 
-		PoolByteArray png;
+		PackedByteArray png;
 		size_t len;
-		PoolByteArray::Read r = image->get_data().read();
+		const uint8_t *r = image->get_data().ptr();
 		ERR_FAIL_COND(!png_image_write_get_memory_size(png_meta, len, 0, r.ptr(), 0, NULL));
 
 		png.resize(len);
-		PoolByteArray::Write w = png.write();
+		uint8_t *w = png.ptrw();
 		ERR_FAIL_COND(!png_image_write_to_memory(&png_meta, w.ptr(), &len, 0, r.ptr(), 0, NULL));
-		w = PoolByteArray::Write();
+		w = uint8_t * ();
 
-		r = png.read();
+		r = png.ptr();
 
 		char *object_url;
 		/* clang-format off */
@@ -563,7 +563,7 @@ void OS_JavaScript::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_s
 			stringToUTF8(url, string_on_wasm_heap, length_bytes);
 		}, r.ptr(), len, &object_url);
 		/* clang-format on */
-		r = PoolByteArray::Read();
+		r = const uint8_t * ();
 
 		String url = String::utf8(object_url) + "?" + itos(p_hotspot.x) + " " + itos(p_hotspot.y);
 
@@ -1178,17 +1178,17 @@ void OS_JavaScript::set_icon(const Ref<Image> &p_icon) {
 	png_meta.height = icon->get_height();
 	png_meta.format = PNG_FORMAT_RGBA;
 
-	PoolByteArray png;
+	PackedByteArray png;
 	size_t len;
-	PoolByteArray::Read r = icon->get_data().read();
+	const uint8_t *r = icon->get_data().ptr();
 	ERR_FAIL_COND(!png_image_write_get_memory_size(png_meta, len, 0, r.ptr(), 0, NULL));
 
 	png.resize(len);
-	PoolByteArray::Write w = png.write();
+	uint8_t *w = png.ptrw();
 	ERR_FAIL_COND(!png_image_write_to_memory(&png_meta, w.ptr(), &len, 0, r.ptr(), 0, NULL));
-	w = PoolByteArray::Write();
+	w = uint8_t * ();
 
-	r = png.read();
+	r = png.ptr();
 	/* clang-format off */
 	EM_ASM_ARGS({
 		var PNG_PTR = $0;
diff --git a/platform/osx/detect.py b/platform/osx/detect.py
index 0b164a2c56..12ca5c10dc 100644
--- a/platform/osx/detect.py
+++ b/platform/osx/detect.py
@@ -164,5 +164,5 @@ def configure(env):
 
     #env.Append(CPPDEFINES=['GLES_ENABLED', 'OPENGL_ENABLED'])
 
-    env.Append(CCFLAGS=['-mmacosx-version-min=10.11'])
-    env.Append(LINKFLAGS=['-mmacosx-version-min=10.11'])
+    env.Append(CCFLAGS=['-mmacosx-version-min=10.12'])
+    env.Append(LINKFLAGS=['-mmacosx-version-min=10.12'])
diff --git a/platform/osx/export/export.cpp b/platform/osx/export/export.cpp
index 312987b8cb..dbe52da912 100644
--- a/platform/osx/export/export.cpp
+++ b/platform/osx/export/export.cpp
@@ -139,7 +139,7 @@ void EditorExportPlatformOSX::get_export_options(List<ExportOption> *r_options)
 	r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "codesign/timestamp"), true));
 	r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "codesign/hardened_runtime"), true));
 	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "codesign/entitlements", PROPERTY_HINT_GLOBAL_FILE, "*.plist"), ""));
-	r_options->push_back(ExportOption(PropertyInfo(Variant::POOL_STRING_ARRAY, "codesign/custom_options"), PoolStringArray()));
+	r_options->push_back(ExportOption(PropertyInfo(Variant::PACKED_STRING_ARRAY, "codesign/custom_options"), PackedStringArray()));
 #endif
 
 	r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "texture_format/s3tc"), true));
@@ -147,7 +147,7 @@ void EditorExportPlatformOSX::get_export_options(List<ExportOption> *r_options)
 	r_options->push_back(ExportOption(PropertyInfo(Variant::BOOL, "texture_format/etc2"), false));
 }
 
-void _rgba8_to_packbits_encode(int p_ch, int p_size, PoolVector<uint8_t> &p_source, Vector<uint8_t> &p_dest) {
+void _rgba8_to_packbits_encode(int p_ch, int p_size, Vector<uint8_t> &p_source, Vector<uint8_t> &p_dest) {
 
 	int src_len = p_size * p_size;
 
@@ -160,11 +160,11 @@ void _rgba8_to_packbits_encode(int p_ch, int p_size, PoolVector<uint8_t> &p_sour
 
 	int i = 0;
 	while (i < src_len) {
-		uint8_t cur = p_source.read()[i * 4 + p_ch];
+		uint8_t cur = p_source.ptr()[i * 4 + p_ch];
 
 		if (i < src_len - 2) {
 
-			if ((p_source.read()[(i + 1) * 4 + p_ch] == cur) && (p_source.read()[(i + 2) * 4 + p_ch] == cur)) {
+			if ((p_source.ptr()[(i + 1) * 4 + p_ch] == cur) && (p_source.ptr()[(i + 2) * 4 + p_ch] == cur)) {
 				if (buf_size > 0) {
 					result.write[res_size++] = (uint8_t)(buf_size - 1);
 					copymem(&result.write[res_size], &buf, buf_size);
@@ -176,7 +176,7 @@ void _rgba8_to_packbits_encode(int p_ch, int p_size, PoolVector<uint8_t> &p_sour
 				bool hit_lim = true;
 
 				for (int j = 3; j <= lim; j++) {
-					if (p_source.read()[(i + j) * 4 + p_ch] != cur) {
+					if (p_source.ptr()[(i + j) * 4 + p_ch] != cur) {
 						hit_lim = false;
 						i = i + j - 1;
 						result.write[res_size++] = (uint8_t)(j - 3 + 0x80);
@@ -278,7 +278,7 @@ void EditorExportPlatformOSX::_make_icon(const Ref<Image> &p_icon, Vector<uint8_
 			DirAccess::remove_file_or_error(path);
 
 		} else {
-			PoolVector<uint8_t> src_data = copy->get_data();
+			Vector<uint8_t> src_data = copy->get_data();
 
 			//encode 24bit RGB RLE icon
 			{
@@ -302,7 +302,7 @@ void EditorExportPlatformOSX::_make_icon(const Ref<Image> &p_icon, Vector<uint8_
 				data.resize(data.size() + len + 8);
 
 				for (int j = 0; j < len; j++) {
-					data.write[ofs + 8 + j] = src_data.read()[j * 4 + 3];
+					data.write[ofs + 8 + j] = src_data.ptr()[j * 4 + 3];
 				}
 				len += 8;
 				len = BSWAP32(len);
@@ -386,7 +386,7 @@ Error EditorExportPlatformOSX::_code_sign(const Ref<EditorExportPreset> &p_prese
 		args.push_back(p_preset->get("codesign/entitlements"));
 	}
 
-	PoolStringArray user_args = p_preset->get("codesign/custom_options");
+	PackedStringArray user_args = p_preset->get("codesign/custom_options");
 	for (int i = 0; i < user_args.size(); i++) {
 		String user_arg = user_args[i].strip_edges();
 		if (!user_arg.empty()) {
diff --git a/platform/osx/os_osx.mm b/platform/osx/os_osx.mm
index ca29c95f57..f2e5f9369c 100644
--- a/platform/osx/os_osx.mm
+++ b/platform/osx/os_osx.mm
@@ -747,7 +747,7 @@ static void _mouseDownEvent(NSEvent *event, int index, int mask, bool pressed) {
 	const Vector2 pos = get_mouse_pos([event locationInWindow], backingScaleFactor);
 	mm->set_position(pos);
 	mm->set_pressure([event pressure]);
-	if ([event subtype] == NSTabletPointEventSubtype) {
+	if ([event subtype] == NSEventSubtypeTabletPoint) {
 		const NSPoint p = [event tilt];
 		mm->set_tilt(Vector2(p.x, p.y));
 	}
@@ -1757,7 +1757,7 @@ void OS_OSX::alert(const String &p_alert, const String &p_title) {
 	[window addButtonWithTitle:@"OK"];
 	[window setMessageText:ns_title];
 	[window setInformativeText:ns_alert];
-	[window setAlertStyle:NSWarningAlertStyle];
+	[window setAlertStyle:NSAlertStyleWarning];
 
 	// Display it, then release
 	[window runModal];
@@ -1892,10 +1892,6 @@ void OS_OSX::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, c
 		uint8_t *pixels = [imgrep bitmapData];
 
 		int len = int(texture_size.width * texture_size.height);
-		PoolVector<uint8_t> data = image->get_data();
-		PoolVector<uint8_t>::Read r = data.read();
-
-		image->lock();
 
 		for (int i = 0; i < len; i++) {
 			int row_index = floor(i / texture_size.width) + atlas_rect.position.y;
@@ -1915,8 +1911,6 @@ void OS_OSX::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, c
 			pixels[i * 4 + 3] = alpha;
 		}
 
-		image->unlock();
-
 		NSImage *nsimage = [[NSImage alloc] initWithSize:NSMakeSize(texture_size.width, texture_size.height)];
 		[nsimage addRepresentation:imgrep];
 
@@ -2051,8 +2045,7 @@ void OS_OSX::set_icon(const Ref<Image> &p_icon) {
 	uint8_t *pixels = [imgrep bitmapData];
 
 	int len = img->get_width() * img->get_height();
-	PoolVector<uint8_t> data = img->get_data();
-	PoolVector<uint8_t>::Read r = data.read();
+	const uint8_t *r = img->get_data().ptr();
 
 	/* Premultiply the alpha channel */
 	for (int i = 0; i < len; i++) {
diff --git a/platform/server/detect.py b/platform/server/detect.py
index d82df77957..ef94dc436c 100644
--- a/platform/server/detect.py
+++ b/platform/server/detect.py
@@ -32,6 +32,7 @@ def get_opts():
     return [
         BoolVariable('use_llvm', 'Use the LLVM compiler', False),
         BoolVariable('use_static_cpp', 'Link libgcc and libstdc++ statically for better portability', False),
+        BoolVariable('use_coverage', 'Test Godot coverage', False),
         BoolVariable('use_ubsan', 'Use LLVM/GCC compiler undefined behavior sanitizer (UBSAN)', False),
         BoolVariable('use_asan', 'Use LLVM/GCC compiler address sanitizer (ASAN))', False),
         BoolVariable('use_lsan', 'Use LLVM/GCC compiler leak sanitizer (LSAN))', False),
@@ -99,6 +100,9 @@ def configure(env):
         env.Append(CPPDEFINES=['TYPED_METHOD_BIND'])
         env.extra_suffix = ".llvm" + env.extra_suffix
 
+    if env['use_coverage']:
+        env.Append(CCFLAGS=['-ftest-coverage', '-fprofile-arcs'])
+        env.Append(LINKFLAGS=['-ftest-coverage', '-fprofile-arcs'])
 
     if env['use_ubsan'] or env['use_asan'] or env['use_lsan'] or env['use_tsan']:
         env.extra_suffix += "s"
diff --git a/platform/server/os_server.cpp b/platform/server/os_server.cpp
index c0a4813596..8a66332ff1 100644
--- a/platform/server/os_server.cpp
+++ b/platform/server/os_server.cpp
@@ -31,7 +31,6 @@
 #include "os_server.h"
 
 #include "core/print_string.h"
-#include "drivers/dummy/audio_driver_dummy.h"
 #include "drivers/dummy/rasterizer_dummy.h"
 #include "drivers/dummy/texture_loader_dummy.h"
 #include "servers/visual/visual_server_raster.h"
diff --git a/platform/windows/export/export.cpp b/platform/windows/export/export.cpp
index 31501c2cd3..78a3fc8f79 100644
--- a/platform/windows/export/export.cpp
+++ b/platform/windows/export/export.cpp
@@ -85,7 +85,7 @@ void EditorExportPlatformWindows::get_export_options(List<ExportOption> *r_optio
 	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "codesign/timestamp_server_url"), ""));
 	r_options->push_back(ExportOption(PropertyInfo(Variant::INT, "codesign/digest_algorithm", PROPERTY_HINT_ENUM, "SHA1,SHA256"), 1));
 	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "codesign/description"), ""));
-	r_options->push_back(ExportOption(PropertyInfo(Variant::POOL_STRING_ARRAY, "codesign/custom_options"), PoolStringArray()));
+	r_options->push_back(ExportOption(PropertyInfo(Variant::PACKED_STRING_ARRAY, "codesign/custom_options"), PackedStringArray()));
 
 	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "application/icon", PROPERTY_HINT_FILE, "*.ico"), ""));
 	r_options->push_back(ExportOption(PropertyInfo(Variant::STRING, "application/file_version", PROPERTY_HINT_PLACEHOLDER_TEXT, "1.0.0"), ""));
@@ -297,7 +297,7 @@ Error EditorExportPlatformWindows::_code_sign(const Ref<EditorExportPreset> &p_p
 	}
 
 	//user options
-	PoolStringArray user_args = p_preset->get("codesign/custom_options");
+	PackedStringArray user_args = p_preset->get("codesign/custom_options");
 	for (int i = 0; i < user_args.size(); i++) {
 		String user_arg = user_args[i].strip_edges();
 		if (!user_arg.empty()) {
diff --git a/platform/windows/os_windows.cpp b/platform/windows/os_windows.cpp
index cdcdf65e21..716a637993 100755..100644
--- a/platform/windows/os_windows.cpp
+++ b/platform/windows/os_windows.cpp
@@ -34,6 +34,7 @@
 #include "os_windows.h"
 
 #include "core/io/marshalls.h"
+#include "core/script_language.h"
 #include "core/version_generated.gen.h"
 
 #if defined(OPENGL_ENABLED)
@@ -708,7 +709,7 @@ LRESULT OS_Windows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 					break;
 				}
 			}
-			FALLTHROUGH;
+			[[fallthrough]];
 		case WM_MBUTTONDOWN:
 		case WM_MBUTTONUP:
 		case WM_RBUTTONDOWN:
@@ -983,7 +984,7 @@ LRESULT OS_Windows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 			if (wParam==VK_WIN) TODO wtf is this?
 				meta_mem=uMsg==WM_KEYDOWN;
 			*/
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 		case WM_CHAR: {
 
@@ -2567,7 +2568,6 @@ void OS_Windows::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shap
 		// Create the BITMAP with alpha channel
 		COLORREF *buffer = (COLORREF *)memalloc(sizeof(COLORREF) * image_size);
 
-		image->lock();
 		for (UINT index = 0; index < image_size; index++) {
 			int row_index = floor(index / texture_size.width) + atlas_rect.position.y;
 			int column_index = (index % int(texture_size.width)) + atlas_rect.position.x;
@@ -2579,7 +2579,6 @@ void OS_Windows::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shap
 
 			*(buffer + index) = image->get_pixel(column_index, row_index).to_argb32();
 		}
-		image->unlock();
 
 		// Using 4 channels, so 4 * 8 bits
 		HBITMAP bitmap = CreateBitmap(texture_size.width, texture_size.height, 1, 4 * 8, buffer);
@@ -2934,7 +2933,7 @@ void OS_Windows::set_icon(const Ref<Image> &p_icon) {
 	encode_uint32(0, &icon_bmp[36]);
 
 	uint8_t *wr = &icon_bmp[40];
-	PoolVector<uint8_t>::Read r = icon->get_data().read();
+	const uint8_t *r = icon->get_data().ptr();
 
 	for (int i = 0; i < h; i++) {
 
diff --git a/platform/x11/detect.py b/platform/x11/detect.py
index 9d5affcb3c..cd22ee9ff6 100644
--- a/platform/x11/detect.py
+++ b/platform/x11/detect.py
@@ -61,6 +61,7 @@ def get_opts():
         BoolVariable('use_lld', 'Use the LLD linker', False),
         BoolVariable('use_thinlto', 'Use ThinLTO', False),
         BoolVariable('use_static_cpp', 'Link libgcc and libstdc++ statically for better portability', False),
+        BoolVariable('use_coverage', 'Test Godot coverage', False),
         BoolVariable('use_ubsan', 'Use LLVM/GCC compiler undefined behavior sanitizer (UBSAN)', False),
         BoolVariable('use_asan', 'Use LLVM/GCC compiler address sanitizer (ASAN))', False),
         BoolVariable('use_lsan', 'Use LLVM/GCC compiler leak sanitizer (LSAN))', False),
@@ -141,6 +142,10 @@ def configure(env):
             print("Using LLD with GCC is not supported yet, try compiling with 'use_llvm=yes'.")
             sys.exit(255)
 
+    if env['use_coverage']:
+        env.Append(CCFLAGS=['-ftest-coverage', '-fprofile-arcs'])
+        env.Append(LINKFLAGS=['-ftest-coverage', '-fprofile-arcs'])
+
     if env['use_ubsan'] or env['use_asan'] or env['use_lsan'] or env['use_tsan']:
         env.extra_suffix += "s"
 
@@ -179,18 +184,10 @@ def configure(env):
     env.Append(CCFLAGS=['-pipe'])
     env.Append(LINKFLAGS=['-pipe'])
 
-    # Check for gcc version >= 6 before adding -no-pie
-    if using_gcc(env):
-        version = get_compiler_version(env)
-        if version != None and version[0] >= '6':
-            env.Append(CCFLAGS=['-fpie'])
-            env.Append(LINKFLAGS=['-no-pie'])
-    # Do the same for clang should be fine with Clang 4 and higher
-    if using_clang(env):
-        version = get_compiler_version(env)
-        if version != None and version[0] >= '4':
-            env.Append(CCFLAGS=['-fpie'])
-            env.Append(LINKFLAGS=['-no-pie'])
+    # -fpie and -no-pie is supported on GCC 6+ and Clang 4+, both below our
+    # minimal requirements.
+    env.Append(CCFLAGS=['-fpie'])
+    env.Append(LINKFLAGS=['-no-pie'])
 
     ## Dependencies
 
diff --git a/platform/x11/os_x11.cpp b/platform/x11/os_x11.cpp
index 26170a8335..36e9681f5f 100644
--- a/platform/x11/os_x11.cpp
+++ b/platform/x11/os_x11.cpp
@@ -3076,8 +3076,6 @@ void OS_X11::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, c
 		// allocate memory to contain the whole file
 		cursor_image->pixels = (XcursorPixel *)memalloc(size);
 
-		image->lock();
-
 		for (XcursorPixel index = 0; index < image_size; index++) {
 			int row_index = floor(index / texture_size.width) + atlas_rect.position.y;
 			int column_index = (index % int(texture_size.width)) + atlas_rect.position.x;
@@ -3090,8 +3088,6 @@ void OS_X11::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, c
 			*(cursor_image->pixels + index) = image->get_pixel(column_index, row_index).to_argb32();
 		}
 
-		image->unlock();
-
 		ERR_FAIL_COND(cursor_image->pixels == NULL);
 
 		// Save it for a further usage
@@ -3269,10 +3265,10 @@ void OS_X11::set_icon(const Ref<Image> &p_icon) {
 			pd.write[0] = w;
 			pd.write[1] = h;
 
-			PoolVector<uint8_t>::Read r = img->get_data().read();
+			const uint8_t *r = img->get_data().ptr();
 
 			long *wr = &pd.write[2];
-			uint8_t const *pr = r.ptr();
+			uint8_t const *pr = r;
 
 			for (int i = 0; i < w * h; i++) {
 				long v = 0;
diff --git a/scene/2d/animated_sprite.cpp b/scene/2d/animated_sprite.cpp
index b98820d5ac..d4d008d488 100644
--- a/scene/2d/animated_sprite.cpp
+++ b/scene/2d/animated_sprite.cpp
@@ -475,10 +475,10 @@ void AnimatedSprite::_notification(int p_what) {
 void AnimatedSprite::set_sprite_frames(const Ref<SpriteFrames> &p_frames) {
 
 	if (frames.is_valid())
-		frames->disconnect("changed", this, "_res_changed");
+		frames->disconnect_compat("changed", this, "_res_changed");
 	frames = p_frames;
 	if (frames.is_valid())
-		frames->connect("changed", this, "_res_changed");
+		frames->connect_compat("changed", this, "_res_changed");
 
 	if (!frames.is_valid()) {
 		frame = 0;
@@ -742,13 +742,13 @@ void AnimatedSprite::_bind_methods() {
 
 	ADD_GROUP("Animation", "");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "frames", PROPERTY_HINT_RESOURCE_TYPE, "SpriteFrames"), "set_sprite_frames", "get_sprite_frames");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "animation"), "set_animation", "get_animation");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "animation"), "set_animation", "get_animation");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "frame"), "set_frame", "get_frame");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "speed_scale"), "set_speed_scale", "get_speed_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "speed_scale"), "set_speed_scale", "get_speed_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "playing"), "_set_playing", "_is_playing");
 	ADD_GROUP("Lighting", "");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "specular_color", PROPERTY_HINT_COLOR_NO_ALPHA), "set_specular_color", "get_specular_color");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "shininess", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_shininess", "get_shininess");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "shininess", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_shininess", "get_shininess");
 	ADD_GROUP("Offset", "");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "centered"), "set_centered", "is_centered");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "offset"), "set_offset", "get_offset");
diff --git a/scene/2d/area_2d.cpp b/scene/2d/area_2d.cpp
index b661db2e52..eef8c58f78 100644
--- a/scene/2d/area_2d.cpp
+++ b/scene/2d/area_2d.cpp
@@ -171,8 +171,8 @@ void Area2D::_body_inout(int p_status, const RID &p_body, ObjectID p_instance, i
 			E->get().rc = 0;
 			E->get().in_tree = node && node->is_inside_tree();
 			if (node) {
-				node->connect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree, make_binds(objid));
-				node->connect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree, make_binds(objid));
+				node->connect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree, make_binds(objid));
+				node->connect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree, make_binds(objid));
 				if (E->get().in_tree) {
 					emit_signal(SceneStringNames::get_singleton()->body_entered, node);
 				}
@@ -198,8 +198,8 @@ void Area2D::_body_inout(int p_status, const RID &p_body, ObjectID p_instance, i
 		if (E->get().rc == 0) {
 
 			if (node) {
-				node->disconnect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
-				node->disconnect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
 				if (E->get().in_tree)
 					emit_signal(SceneStringNames::get_singleton()->body_exited, obj);
 			}
@@ -273,8 +273,8 @@ void Area2D::_area_inout(int p_status, const RID &p_area, ObjectID p_instance, i
 			E->get().rc = 0;
 			E->get().in_tree = node && node->is_inside_tree();
 			if (node) {
-				node->connect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_area_enter_tree, make_binds(objid));
-				node->connect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_area_exit_tree, make_binds(objid));
+				node->connect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_area_enter_tree, make_binds(objid));
+				node->connect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_area_exit_tree, make_binds(objid));
 				if (E->get().in_tree) {
 					emit_signal(SceneStringNames::get_singleton()->area_entered, node);
 				}
@@ -300,8 +300,8 @@ void Area2D::_area_inout(int p_status, const RID &p_area, ObjectID p_instance, i
 		if (E->get().rc == 0) {
 
 			if (node) {
-				node->disconnect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_area_enter_tree);
-				node->disconnect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_area_exit_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_area_enter_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_area_exit_tree);
 				if (E->get().in_tree)
 					emit_signal(SceneStringNames::get_singleton()->area_exited, obj);
 			}
@@ -337,8 +337,8 @@ void Area2D::_clear_monitoring() {
 				continue;
 			//ERR_CONTINUE(!node);
 
-			node->disconnect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
-			node->disconnect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
+			node->disconnect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
+			node->disconnect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
 
 			if (!E->get().in_tree)
 				continue;
@@ -367,8 +367,8 @@ void Area2D::_clear_monitoring() {
 				continue;
 			//ERR_CONTINUE(!node);
 
-			node->disconnect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_area_enter_tree);
-			node->disconnect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_area_exit_tree);
+			node->disconnect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_area_enter_tree);
+			node->disconnect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_area_exit_tree);
 
 			if (!E->get().in_tree)
 				continue;
@@ -660,11 +660,11 @@ void Area2D::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "space_override", PROPERTY_HINT_ENUM, "Disabled,Combine,Combine-Replace,Replace,Replace-Combine"), "set_space_override_mode", "get_space_override_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "gravity_point"), "set_gravity_is_point", "is_gravity_a_point");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "gravity_distance_scale", PROPERTY_HINT_EXP_RANGE, "0,1024,0.001,or_greater"), "set_gravity_distance_scale", "get_gravity_distance_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "gravity_distance_scale", PROPERTY_HINT_EXP_RANGE, "0,1024,0.001,or_greater"), "set_gravity_distance_scale", "get_gravity_distance_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "gravity_vec"), "set_gravity_vector", "get_gravity_vector");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "gravity", PROPERTY_HINT_RANGE, "-1024,1024,0.001"), "set_gravity", "get_gravity");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "linear_damp", PROPERTY_HINT_RANGE, "0,100,0.001,or_greater"), "set_linear_damp", "get_linear_damp");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_damp", PROPERTY_HINT_RANGE, "0,100,0.001,or_greater"), "set_angular_damp", "get_angular_damp");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "gravity", PROPERTY_HINT_RANGE, "-1024,1024,0.001"), "set_gravity", "get_gravity");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "linear_damp", PROPERTY_HINT_RANGE, "0,100,0.001,or_greater"), "set_linear_damp", "get_linear_damp");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_damp", PROPERTY_HINT_RANGE, "0,100,0.001,or_greater"), "set_angular_damp", "get_angular_damp");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "priority", PROPERTY_HINT_RANGE, "0,128,1"), "set_priority", "get_priority");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "monitoring"), "set_monitoring", "is_monitoring");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "monitorable"), "set_monitorable", "is_monitorable");
@@ -674,7 +674,7 @@ void Area2D::_bind_methods() {
 
 	ADD_GROUP("Audio Bus", "audio_bus_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "audio_bus_override"), "set_audio_bus_override", "is_overriding_audio_bus");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "audio_bus_name", PROPERTY_HINT_ENUM, ""), "set_audio_bus_name", "get_audio_bus_name");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "audio_bus_name", PROPERTY_HINT_ENUM, ""), "set_audio_bus_name", "get_audio_bus_name");
 
 	BIND_ENUM_CONSTANT(SPACE_OVERRIDE_DISABLED);
 	BIND_ENUM_CONSTANT(SPACE_OVERRIDE_COMBINE);
diff --git a/scene/2d/audio_stream_player_2d.cpp b/scene/2d/audio_stream_player_2d.cpp
index 4f0f681a01..901fd1e126 100644
--- a/scene/2d/audio_stream_player_2d.cpp
+++ b/scene/2d/audio_stream_player_2d.cpp
@@ -515,14 +515,14 @@ void AudioStreamPlayer2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_bus_layout_changed"), &AudioStreamPlayer2D::_bus_layout_changed);
 
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "stream", PROPERTY_HINT_RESOURCE_TYPE, "AudioStream"), "set_stream", "get_stream");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "volume_db", PROPERTY_HINT_RANGE, "-80,24"), "set_volume_db", "get_volume_db");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "pitch_scale", PROPERTY_HINT_RANGE, "0.01,32,0.01"), "set_pitch_scale", "get_pitch_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "volume_db", PROPERTY_HINT_RANGE, "-80,24"), "set_volume_db", "get_volume_db");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pitch_scale", PROPERTY_HINT_RANGE, "0.01,4,0.01,or_greater"), "set_pitch_scale", "get_pitch_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "playing", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "_set_playing", "is_playing");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "autoplay"), "set_autoplay", "is_autoplay_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "stream_paused", PROPERTY_HINT_NONE, ""), "set_stream_paused", "get_stream_paused");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_distance", PROPERTY_HINT_EXP_RANGE, "1,4096,1,or_greater"), "set_max_distance", "get_max_distance");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "attenuation", PROPERTY_HINT_EXP_EASING, "attenuation"), "set_attenuation", "get_attenuation");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "bus", PROPERTY_HINT_ENUM, ""), "set_bus", "get_bus");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "max_distance", PROPERTY_HINT_EXP_RANGE, "1,4096,1,or_greater"), "set_max_distance", "get_max_distance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "attenuation", PROPERTY_HINT_EXP_EASING, "attenuation"), "set_attenuation", "get_attenuation");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "bus", PROPERTY_HINT_ENUM, ""), "set_bus", "get_bus");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "area_mask", PROPERTY_HINT_LAYERS_2D_PHYSICS), "set_area_mask", "get_area_mask");
 
 	ADD_SIGNAL(MethodInfo("finished"));
@@ -545,7 +545,7 @@ AudioStreamPlayer2D::AudioStreamPlayer2D() {
 	stream_paused = false;
 	stream_paused_fade_in = false;
 	stream_paused_fade_out = false;
-	AudioServer::get_singleton()->connect("bus_layout_changed", this, "_bus_layout_changed");
+	AudioServer::get_singleton()->connect_compat("bus_layout_changed", this, "_bus_layout_changed");
 }
 
 AudioStreamPlayer2D::~AudioStreamPlayer2D() {
diff --git a/scene/2d/camera_2d.cpp b/scene/2d/camera_2d.cpp
index 7ec770597e..1419fb561e 100644
--- a/scene/2d/camera_2d.cpp
+++ b/scene/2d/camera_2d.cpp
@@ -753,17 +753,17 @@ void Camera2D::_bind_methods() {
 
 	ADD_GROUP("Smoothing", "smoothing_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "smoothing_enabled"), "set_enable_follow_smoothing", "is_follow_smoothing_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "smoothing_speed"), "set_follow_smoothing", "get_follow_smoothing");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "smoothing_speed"), "set_follow_smoothing", "get_follow_smoothing");
 
 	ADD_GROUP("Offset", "offset_");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "offset_h", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_h_offset", "get_h_offset");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "offset_v", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_v_offset", "get_v_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "offset_h", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_h_offset", "get_h_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "offset_v", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_v_offset", "get_v_offset");
 
 	ADD_GROUP("Drag Margin", "drag_margin_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "drag_margin_left", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_drag_margin", "get_drag_margin", MARGIN_LEFT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "drag_margin_top", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_drag_margin", "get_drag_margin", MARGIN_TOP);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "drag_margin_right", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_drag_margin", "get_drag_margin", MARGIN_RIGHT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "drag_margin_bottom", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_drag_margin", "get_drag_margin", MARGIN_BOTTOM);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "drag_margin_left", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_drag_margin", "get_drag_margin", MARGIN_LEFT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "drag_margin_top", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_drag_margin", "get_drag_margin", MARGIN_TOP);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "drag_margin_right", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_drag_margin", "get_drag_margin", MARGIN_RIGHT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "drag_margin_bottom", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_drag_margin", "get_drag_margin", MARGIN_BOTTOM);
 
 	ADD_GROUP("Editor", "editor_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "editor_draw_screen"), "set_screen_drawing_enabled", "is_screen_drawing_enabled");
diff --git a/scene/2d/canvas_item.cpp b/scene/2d/canvas_item.cpp
index aca0c4c959..942b63898d 100644
--- a/scene/2d/canvas_item.cpp
+++ b/scene/2d/canvas_item.cpp
@@ -1179,17 +1179,17 @@ void CanvasItem::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("draw_multiline_colors", "points", "colors", "width"), &CanvasItem::draw_multiline_colors, DEFVAL(1.0));
 	ClassDB::bind_method(D_METHOD("draw_rect", "rect", "color", "filled", "width"), &CanvasItem::draw_rect, DEFVAL(true), DEFVAL(1.0));
 	ClassDB::bind_method(D_METHOD("draw_circle", "position", "radius", "color"), &CanvasItem::draw_circle);
-	ClassDB::bind_method(D_METHOD("draw_texture", "texture", "position", "modulate", "normal_map", "specular_map", "specular_shinness", "texture_filter", "texture_repeat"), &CanvasItem::draw_texture, DEFVAL(Color(1, 1, 1, 1)), DEFVAL(Variant()), DEFVAL(Variant()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
-	ClassDB::bind_method(D_METHOD("draw_texture_rect", "texture", "rect", "tile", "modulate", "transpose", "normal_map", "specular_map", "specular_shinness", "texture_filter", "texture_repeat"), &CanvasItem::draw_texture_rect, DEFVAL(Color(1, 1, 1)), DEFVAL(false), DEFVAL(Variant()), DEFVAL(Variant()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
-	ClassDB::bind_method(D_METHOD("draw_texture_rect_region", "texture", "rect", "src_rect", "modulate", "transpose", "normal_map", "specular_map", "clip_uv", "specular_shinness", "texture_filter", "texture_repeat"), &CanvasItem::draw_texture_rect_region, DEFVAL(Color(1, 1, 1)), DEFVAL(false), DEFVAL(Variant()), DEFVAL(Variant()), DEFVAL(true), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
+	ClassDB::bind_method(D_METHOD("draw_texture", "texture", "position", "modulate", "normal_map", "specular_map", "specular_shininess", "texture_filter", "texture_repeat"), &CanvasItem::draw_texture, DEFVAL(Color(1, 1, 1, 1)), DEFVAL(Ref<Texture2D>()), DEFVAL(Ref<Texture2D>()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
+	ClassDB::bind_method(D_METHOD("draw_texture_rect", "texture", "rect", "tile", "modulate", "transpose", "normal_map", "specular_map", "specular_shininess", "texture_filter", "texture_repeat"), &CanvasItem::draw_texture_rect, DEFVAL(Color(1, 1, 1, 1)), DEFVAL(false), DEFVAL(Ref<Texture2D>()), DEFVAL(Ref<Texture2D>()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
+	ClassDB::bind_method(D_METHOD("draw_texture_rect_region", "texture", "rect", "src_rect", "modulate", "transpose", "normal_map", "specular_map", "specular_shininess", "clip_uv", "texture_filter", "texture_repeat"), &CanvasItem::draw_texture_rect_region, DEFVAL(Color(1, 1, 1, 1)), DEFVAL(false), DEFVAL(Ref<Texture2D>()), DEFVAL(Ref<Texture2D>()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(true), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
 	ClassDB::bind_method(D_METHOD("draw_style_box", "style_box", "rect"), &CanvasItem::draw_style_box);
-	ClassDB::bind_method(D_METHOD("draw_primitive", "points", "colors", "uvs", "texture", "width", "normal_map", "specular_map", "specular_shinness", "texture_filter", "texture_repeat"), &CanvasItem::draw_primitive, DEFVAL(Variant()), DEFVAL(1.0), DEFVAL(Variant()), DEFVAL(Variant()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
-	ClassDB::bind_method(D_METHOD("draw_polygon", "points", "colors", "uvs", "texture", "normal_map", "specular_map", "specular_shinness", "texture_filter", "texture_repeat"), &CanvasItem::draw_polygon, DEFVAL(PoolVector2Array()), DEFVAL(Variant()), DEFVAL(Variant()), DEFVAL(Variant()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
-	ClassDB::bind_method(D_METHOD("draw_colored_polygon", "points", "color", "uvs", "texture", "normal_map", "specular_map", "specular_shinness", "texture_filter", "texture_repeat"), &CanvasItem::draw_colored_polygon, DEFVAL(PoolVector2Array()), DEFVAL(Variant()), DEFVAL(Variant()), DEFVAL(Variant()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
-	ClassDB::bind_method(D_METHOD("draw_string", "font", "position", "text", "modulate", "clip_w"), &CanvasItem::draw_string, DEFVAL(Color(1, 1, 1)), DEFVAL(-1));
-	ClassDB::bind_method(D_METHOD("draw_char", "font", "position", "char", "next", "modulate"), &CanvasItem::draw_char, DEFVAL(Color(1, 1, 1)));
-	ClassDB::bind_method(D_METHOD("draw_mesh", "mesh", "texture", "normal_map", "specular_map", "transform", "modulate", "specular_shinness", "texture_filter", "texture_repeat"), &CanvasItem::draw_mesh, DEFVAL(Ref<Texture2D>()), DEFVAL(Ref<Texture2D>()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(Transform2D()), DEFVAL(Color(1, 1, 1)), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
-	ClassDB::bind_method(D_METHOD("draw_multimesh", "multimesh", "texture", "normal_map", "specular_map", "specular_shinness", "texture_filter", "texture_repeat"), &CanvasItem::draw_multimesh, DEFVAL(Ref<Texture2D>()), DEFVAL(Ref<Texture2D>()), DEFVAL(Ref<Texture2D>()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
+	ClassDB::bind_method(D_METHOD("draw_primitive", "points", "colors", "uvs", "texture", "width", "normal_map", "specular_map", "specular_shininess", "texture_filter", "texture_repeat"), &CanvasItem::draw_primitive, DEFVAL(Ref<Texture2D>()), DEFVAL(1.0), DEFVAL(Ref<Texture2D>()), DEFVAL(Ref<Texture2D>()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
+	ClassDB::bind_method(D_METHOD("draw_polygon", "points", "colors", "uvs", "texture", "normal_map", "specular_map", "specular_shininess", "texture_filter", "texture_repeat"), &CanvasItem::draw_polygon, DEFVAL(PackedVector2Array()), DEFVAL(Ref<Texture2D>()), DEFVAL(Ref<Texture2D>()), DEFVAL(Ref<Texture2D>()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
+	ClassDB::bind_method(D_METHOD("draw_colored_polygon", "points", "color", "uvs", "texture", "normal_map", "specular_map", "specular_shininess", "texture_filter", "texture_repeat"), &CanvasItem::draw_colored_polygon, DEFVAL(PackedVector2Array()), DEFVAL(Ref<Texture2D>()), DEFVAL(Ref<Texture2D>()), DEFVAL(Ref<Texture2D>()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
+	ClassDB::bind_method(D_METHOD("draw_string", "font", "position", "text", "modulate", "clip_w"), &CanvasItem::draw_string, DEFVAL(Color(1, 1, 1, 1)), DEFVAL(-1));
+	ClassDB::bind_method(D_METHOD("draw_char", "font", "position", "char", "next", "modulate"), &CanvasItem::draw_char, DEFVAL(Color(1, 1, 1, 1)));
+	ClassDB::bind_method(D_METHOD("draw_mesh", "mesh", "texture", "normal_map", "specular_map", "specular_shininess", "transform", "modulate", "texture_filter", "texture_repeat"), &CanvasItem::draw_mesh, DEFVAL(Ref<Texture2D>()), DEFVAL(Ref<Texture2D>()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(Transform2D()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
+	ClassDB::bind_method(D_METHOD("draw_multimesh", "multimesh", "texture", "normal_map", "specular_map", "specular_shininess", "texture_filter", "texture_repeat"), &CanvasItem::draw_multimesh, DEFVAL(Ref<Texture2D>()), DEFVAL(Ref<Texture2D>()), DEFVAL(Color(1, 1, 1, 1)), DEFVAL(TEXTURE_FILTER_PARENT_NODE), DEFVAL(TEXTURE_REPEAT_PARENT_NODE));
 
 	ClassDB::bind_method(D_METHOD("draw_set_transform", "position", "rotation", "scale"), &CanvasItem::draw_set_transform);
 	ClassDB::bind_method(D_METHOD("draw_set_transform_matrix", "xform"), &CanvasItem::draw_set_transform_matrix);
@@ -1263,9 +1263,9 @@ void CanvasItem::_bind_methods() {
 	BIND_ENUM_CONSTANT(TEXTURE_FILTER_PARENT_NODE);
 	BIND_ENUM_CONSTANT(TEXTURE_FILTER_NEAREST);
 	BIND_ENUM_CONSTANT(TEXTURE_FILTER_LINEAR);
-	BIND_ENUM_CONSTANT(TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS);
+	BIND_ENUM_CONSTANT(TEXTURE_FILTER_NEAREST_WITH_MIPMAPS);
 	BIND_ENUM_CONSTANT(TEXTURE_FILTER_LINEAR_WITH_MIPMAPS);
-	BIND_ENUM_CONSTANT(TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC);
+	BIND_ENUM_CONSTANT(TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC);
 	BIND_ENUM_CONSTANT(TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC);
 	BIND_ENUM_CONSTANT(TEXTURE_FILTER_MAX);
 
@@ -1353,7 +1353,7 @@ void CanvasItem::_update_texture_filter_changed(bool p_propagate) {
 				case Viewport::DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_NEAREST: texture_filter_cache = VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST; break;
 				case Viewport::DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_LINEAR: texture_filter_cache = VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR; break;
 				case Viewport::DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS: texture_filter_cache = VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS; break;
-				case Viewport::DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS: texture_filter_cache = VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS; break;
+				case Viewport::DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS: texture_filter_cache = VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS; break;
 				default: {
 				}
 			}
diff --git a/scene/2d/canvas_item.h b/scene/2d/canvas_item.h
index 1b0359f6ec..3cd8e6ef74 100644
--- a/scene/2d/canvas_item.h
+++ b/scene/2d/canvas_item.h
@@ -170,9 +170,9 @@ public:
 		TEXTURE_FILTER_PARENT_NODE,
 		TEXTURE_FILTER_NEAREST,
 		TEXTURE_FILTER_LINEAR,
-		TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS,
+		TEXTURE_FILTER_NEAREST_WITH_MIPMAPS,
 		TEXTURE_FILTER_LINEAR_WITH_MIPMAPS,
-		TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC,
+		TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC,
 		TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC,
 		TEXTURE_FILTER_MAX
 	};
@@ -339,8 +339,8 @@ public:
 	void draw_polygon(const Vector<Point2> &p_points, const Vector<Color> &p_colors, const Vector<Point2> &p_uvs = Vector<Point2>(), Ref<Texture2D> p_texture = Ref<Texture2D>(), const Ref<Texture2D> &p_normal_map = Ref<Texture2D>(), const Ref<Texture2D> &p_specular_map = Ref<Texture2D>(), const Color &p_specular_color_shininess = Color(1, 1, 1, 1), TextureFilter p_texture_filter = TEXTURE_FILTER_PARENT_NODE, TextureRepeat p_texture_repeat = TEXTURE_REPEAT_PARENT_NODE);
 	void draw_colored_polygon(const Vector<Point2> &p_points, const Color &p_color, const Vector<Point2> &p_uvs = Vector<Point2>(), Ref<Texture2D> p_texture = Ref<Texture2D>(), const Ref<Texture2D> &p_normal_map = Ref<Texture2D>(), const Ref<Texture2D> &p_specular_map = Ref<Texture2D>(), const Color &p_specular_color_shininess = Color(1, 1, 1, 1), TextureFilter p_texture_filter = TEXTURE_FILTER_PARENT_NODE, TextureRepeat p_texture_repeat = TEXTURE_REPEAT_PARENT_NODE);
 
-	void draw_mesh(const Ref<Mesh> &p_mesh, const Ref<Texture2D> &p_texture, const Ref<Texture2D> &p_normal_map, const Ref<Texture2D> &p_specular_map = Ref<Texture2D>(), const Color &p_specular_color_shininess = Color(1, 1, 1, 1), const Transform2D &p_transform = Transform2D(), const Color &p_modulate = Color(1, 1, 1), TextureFilter p_texture_filter = TEXTURE_FILTER_PARENT_NODE, TextureRepeat p_texture_repeat = TEXTURE_REPEAT_PARENT_NODE);
-	void draw_multimesh(const Ref<MultiMesh> &p_multimesh, const Ref<Texture2D> &p_texture, const Ref<Texture2D> &p_normal_map, const Ref<Texture2D> &p_specular_map = Ref<Texture2D>(), const Color &p_specular_color_shininess = Color(1, 1, 1, 1), TextureFilter p_texture_filter = TEXTURE_FILTER_PARENT_NODE, TextureRepeat p_texture_repeat = TEXTURE_REPEAT_PARENT_NODE);
+	void draw_mesh(const Ref<Mesh> &p_mesh, const Ref<Texture2D> &p_texture, const Ref<Texture2D> &p_normal_map = Ref<Texture2D>(), const Ref<Texture2D> &p_specular_map = Ref<Texture2D>(), const Color &p_specular_color_shininess = Color(1, 1, 1, 1), const Transform2D &p_transform = Transform2D(), const Color &p_modulate = Color(1, 1, 1), TextureFilter p_texture_filter = TEXTURE_FILTER_PARENT_NODE, TextureRepeat p_texture_repeat = TEXTURE_REPEAT_PARENT_NODE);
+	void draw_multimesh(const Ref<MultiMesh> &p_multimesh, const Ref<Texture2D> &p_texture, const Ref<Texture2D> &p_normal_map = Ref<Texture2D>(), const Ref<Texture2D> &p_specular_map = Ref<Texture2D>(), const Color &p_specular_color_shininess = Color(1, 1, 1, 1), TextureFilter p_texture_filter = TEXTURE_FILTER_PARENT_NODE, TextureRepeat p_texture_repeat = TEXTURE_REPEAT_PARENT_NODE);
 
 	void draw_string(const Ref<Font> &p_font, const Point2 &p_pos, const String &p_text, const Color &p_modulate = Color(1, 1, 1), int p_clip_w = -1);
 	float draw_char(const Ref<Font> &p_font, const Point2 &p_pos, const String &p_char, const String &p_next = "", const Color &p_modulate = Color(1, 1, 1));
diff --git a/scene/2d/collision_polygon_2d.cpp b/scene/2d/collision_polygon_2d.cpp
index d9cc94c6eb..4edf92197e 100644
--- a/scene/2d/collision_polygon_2d.cpp
+++ b/scene/2d/collision_polygon_2d.cpp
@@ -61,16 +61,15 @@ void CollisionPolygon2D::_build_polygon() {
 
 		Ref<ConcavePolygonShape2D> concave = memnew(ConcavePolygonShape2D);
 
-		PoolVector<Vector2> segments;
+		Vector<Vector2> segments;
 		segments.resize(polygon.size() * 2);
-		PoolVector<Vector2>::Write w = segments.write();
+		Vector2 *w = segments.ptrw();
 
 		for (int i = 0; i < polygon.size(); i++) {
 			w[(i << 1) + 0] = polygon[i];
 			w[(i << 1) + 1] = polygon[(i + 1) % polygon.size()];
 		}
 
-		w.release();
 		concave->set_segments(segments);
 
 		parent->shape_owner_add_shape(owner_id, concave);
@@ -306,10 +305,10 @@ void CollisionPolygon2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_one_way_collision_margin"), &CollisionPolygon2D::get_one_way_collision_margin);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "build_mode", PROPERTY_HINT_ENUM, "Solids,Segments"), "set_build_mode", "get_build_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "polygon"), "set_polygon", "get_polygon");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "polygon"), "set_polygon", "get_polygon");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "disabled"), "set_disabled", "is_disabled");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "one_way_collision"), "set_one_way_collision", "is_one_way_collision_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "one_way_collision_margin", PROPERTY_HINT_RANGE, "0,128,0.1"), "set_one_way_collision_margin", "get_one_way_collision_margin");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "one_way_collision_margin", PROPERTY_HINT_RANGE, "0,128,0.1"), "set_one_way_collision_margin", "get_one_way_collision_margin");
 
 	BIND_ENUM_CONSTANT(BUILD_SOLIDS);
 	BIND_ENUM_CONSTANT(BUILD_SEGMENTS);
diff --git a/scene/2d/collision_shape_2d.cpp b/scene/2d/collision_shape_2d.cpp
index bb975350a6..d37f8c5caa 100644
--- a/scene/2d/collision_shape_2d.cpp
+++ b/scene/2d/collision_shape_2d.cpp
@@ -149,7 +149,7 @@ void CollisionShape2D::_notification(int p_what) {
 void CollisionShape2D::set_shape(const Ref<Shape2D> &p_shape) {
 
 	if (shape.is_valid())
-		shape->disconnect("changed", this, "_shape_changed");
+		shape->disconnect_compat("changed", this, "_shape_changed");
 	shape = p_shape;
 	update();
 	if (parent) {
@@ -160,7 +160,7 @@ void CollisionShape2D::set_shape(const Ref<Shape2D> &p_shape) {
 	}
 
 	if (shape.is_valid())
-		shape->connect("changed", this, "_shape_changed");
+		shape->connect_compat("changed", this, "_shape_changed");
 
 	update_configuration_warning();
 }
@@ -242,7 +242,7 @@ void CollisionShape2D::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "shape", PROPERTY_HINT_RESOURCE_TYPE, "Shape2D"), "set_shape", "get_shape");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "disabled"), "set_disabled", "is_disabled");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "one_way_collision"), "set_one_way_collision", "is_one_way_collision_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "one_way_collision_margin", PROPERTY_HINT_RANGE, "0,128,0.1"), "set_one_way_collision_margin", "get_one_way_collision_margin");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "one_way_collision_margin", PROPERTY_HINT_RANGE, "0,128,0.1"), "set_one_way_collision_margin", "get_one_way_collision_margin");
 }
 
 CollisionShape2D::CollisionShape2D() {
diff --git a/scene/2d/cpu_particles_2d.cpp b/scene/2d/cpu_particles_2d.cpp
index 449951bc6c..35df6c8945 100644
--- a/scene/2d/cpu_particles_2d.cpp
+++ b/scene/2d/cpu_particles_2d.cpp
@@ -51,7 +51,7 @@ void CPUParticles2D::set_amount(int p_amount) {
 
 	particles.resize(p_amount);
 	{
-		PoolVector<Particle>::Write w = particles.write();
+		Particle *w = particles.ptrw();
 
 		for (int i = 0; i < p_amount; i++) {
 			w[i].active = false;
@@ -163,12 +163,12 @@ void CPUParticles2D::_update_mesh_texture() {
 	} else {
 		tex_size = Size2(1, 1);
 	}
-	PoolVector<Vector2> vertices;
+	Vector<Vector2> vertices;
 	vertices.push_back(-tex_size * 0.5);
 	vertices.push_back(-tex_size * 0.5 + Vector2(tex_size.x, 0));
 	vertices.push_back(-tex_size * 0.5 + Vector2(tex_size.x, tex_size.y));
 	vertices.push_back(-tex_size * 0.5 + Vector2(0, tex_size.y));
-	PoolVector<Vector2> uvs;
+	Vector<Vector2> uvs;
 	AtlasTexture *atlas_texure = Object::cast_to<AtlasTexture>(*texture);
 	if (atlas_texure && atlas_texure->get_atlas().is_valid()) {
 		Rect2 region_rect = atlas_texure->get_region();
@@ -183,12 +183,12 @@ void CPUParticles2D::_update_mesh_texture() {
 		uvs.push_back(Vector2(1, 1));
 		uvs.push_back(Vector2(0, 1));
 	}
-	PoolVector<Color> colors;
+	Vector<Color> colors;
 	colors.push_back(Color(1, 1, 1, 1));
 	colors.push_back(Color(1, 1, 1, 1));
 	colors.push_back(Color(1, 1, 1, 1));
 	colors.push_back(Color(1, 1, 1, 1));
-	PoolVector<int> indices;
+	Vector<int> indices;
 	indices.push_back(0);
 	indices.push_back(1);
 	indices.push_back(2);
@@ -212,12 +212,12 @@ void CPUParticles2D::set_texture(const Ref<Texture2D> &p_texture) {
 		return;
 
 	if (texture.is_valid())
-		texture->disconnect(CoreStringNames::get_singleton()->changed, this, "_texture_changed");
+		texture->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_texture_changed");
 
 	texture = p_texture;
 
 	if (texture.is_valid())
-		texture->connect(CoreStringNames::get_singleton()->changed, this, "_texture_changed");
+		texture->connect_compat(CoreStringNames::get_singleton()->changed, this, "_texture_changed");
 
 	update();
 	_update_mesh_texture();
@@ -291,7 +291,7 @@ void CPUParticles2D::restart() {
 
 	{
 		int pc = particles.size();
-		PoolVector<Particle>::Write w = particles.write();
+		Particle *w = particles.ptrw();
 
 		for (int i = 0; i < pc; i++) {
 			w[i].active = false;
@@ -455,17 +455,17 @@ void CPUParticles2D::set_emission_rect_extents(Vector2 p_extents) {
 	emission_rect_extents = p_extents;
 }
 
-void CPUParticles2D::set_emission_points(const PoolVector<Vector2> &p_points) {
+void CPUParticles2D::set_emission_points(const Vector<Vector2> &p_points) {
 
 	emission_points = p_points;
 }
 
-void CPUParticles2D::set_emission_normals(const PoolVector<Vector2> &p_normals) {
+void CPUParticles2D::set_emission_normals(const Vector<Vector2> &p_normals) {
 
 	emission_normals = p_normals;
 }
 
-void CPUParticles2D::set_emission_colors(const PoolVector<Color> &p_colors) {
+void CPUParticles2D::set_emission_colors(const Vector<Color> &p_colors) {
 
 	emission_colors = p_colors;
 }
@@ -478,16 +478,16 @@ Vector2 CPUParticles2D::get_emission_rect_extents() const {
 
 	return emission_rect_extents;
 }
-PoolVector<Vector2> CPUParticles2D::get_emission_points() const {
+Vector<Vector2> CPUParticles2D::get_emission_points() const {
 
 	return emission_points;
 }
-PoolVector<Vector2> CPUParticles2D::get_emission_normals() const {
+Vector<Vector2> CPUParticles2D::get_emission_normals() const {
 
 	return emission_normals;
 }
 
-PoolVector<Color> CPUParticles2D::get_emission_colors() const {
+Vector<Color> CPUParticles2D::get_emission_colors() const {
 
 	return emission_colors;
 }
@@ -630,9 +630,9 @@ void CPUParticles2D::_particles_process(float p_delta) {
 	p_delta *= speed_scale;
 
 	int pcount = particles.size();
-	PoolVector<Particle>::Write w = particles.write();
+	Particle *w = particles.ptrw();
 
-	Particle *parray = w.ptr();
+	Particle *parray = w;
 
 	float prev_time = time;
 	time += p_delta;
@@ -978,23 +978,23 @@ void CPUParticles2D::_update_particle_data_buffer() {
 
 		int pc = particles.size();
 
-		PoolVector<int>::Write ow;
+		int *ow;
 		int *order = NULL;
 
-		PoolVector<float>::Write w = particle_data.write();
-		PoolVector<Particle>::Read r = particles.read();
-		float *ptr = w.ptr();
+		float *w = particle_data.ptrw();
+		const Particle *r = particles.ptr();
+		float *ptr = w;
 
 		if (draw_order != DRAW_ORDER_INDEX) {
-			ow = particle_order.write();
-			order = ow.ptr();
+			ow = particle_order.ptrw();
+			order = ow;
 
 			for (int i = 0; i < pc; i++) {
 				order[i] = i;
 			}
 			if (draw_order == DRAW_ORDER_LIFETIME) {
 				SortArray<int, SortLifetime> sorter;
-				sorter.compare.particles = r.ptr();
+				sorter.compare.particles = r;
 				sorter.sort(order, pc);
 			}
 		}
@@ -1053,13 +1053,13 @@ void CPUParticles2D::_set_redraw(bool p_redraw) {
 	update_mutex->lock();
 #endif
 	if (redraw) {
-		VS::get_singleton()->connect("frame_pre_draw", this, "_update_render_thread");
+		VS::get_singleton()->connect_compat("frame_pre_draw", this, "_update_render_thread");
 		VS::get_singleton()->canvas_item_set_update_when_visible(get_canvas_item(), true);
 
 		VS::get_singleton()->multimesh_set_visible_instances(multimesh, -1);
 	} else {
-		if (VS::get_singleton()->is_connected("frame_pre_draw", this, "_update_render_thread")) {
-			VS::get_singleton()->disconnect("frame_pre_draw", this, "_update_render_thread");
+		if (VS::get_singleton()->is_connected_compat("frame_pre_draw", this, "_update_render_thread")) {
+			VS::get_singleton()->disconnect_compat("frame_pre_draw", this, "_update_render_thread");
 		}
 		VS::get_singleton()->canvas_item_set_update_when_visible(get_canvas_item(), false);
 
@@ -1127,9 +1127,9 @@ void CPUParticles2D::_notification(int p_what) {
 
 			int pc = particles.size();
 
-			PoolVector<float>::Write w = particle_data.write();
-			PoolVector<Particle>::Read r = particles.read();
-			float *ptr = w.ptr();
+			float *w = particle_data.ptrw();
+			const Particle *r = particles.ptr();
+			float *ptr = w;
 
 			for (int i = 0; i < pc; i++) {
 
@@ -1273,13 +1273,13 @@ void CPUParticles2D::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "emitting"), "set_emitting", "is_emitting");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "amount", PROPERTY_HINT_EXP_RANGE, "1,1000000,1"), "set_amount", "get_amount");
 	ADD_GROUP("Time", "");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "lifetime", PROPERTY_HINT_RANGE, "0.01,600.0,0.01,or_greater"), "set_lifetime", "get_lifetime");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "lifetime", PROPERTY_HINT_RANGE, "0.01,600.0,0.01,or_greater"), "set_lifetime", "get_lifetime");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "one_shot"), "set_one_shot", "get_one_shot");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "preprocess", PROPERTY_HINT_RANGE, "0.00,600.0,0.01"), "set_pre_process_time", "get_pre_process_time");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "speed_scale", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_speed_scale", "get_speed_scale");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "explosiveness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_explosiveness_ratio", "get_explosiveness_ratio");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_randomness_ratio", "get_randomness_ratio");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "lifetime_randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_lifetime_randomness", "get_lifetime_randomness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "preprocess", PROPERTY_HINT_RANGE, "0.00,600.0,0.01"), "set_pre_process_time", "get_pre_process_time");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "speed_scale", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_speed_scale", "get_speed_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "explosiveness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_explosiveness_ratio", "get_explosiveness_ratio");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_randomness_ratio", "get_randomness_ratio");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "lifetime_randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_lifetime_randomness", "get_lifetime_randomness");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "fixed_fps", PROPERTY_HINT_RANGE, "0,1000,1"), "set_fixed_fps", "get_fixed_fps");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "fract_delta"), "set_fractional_delta", "get_fractional_delta");
 	ADD_GROUP("Drawing", "");
@@ -1346,67 +1346,67 @@ void CPUParticles2D::_bind_methods() {
 
 	ADD_GROUP("Emission Shape", "emission_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "emission_shape", PROPERTY_HINT_ENUM, "Point,Sphere,Box,Points,Directed Points"), "set_emission_shape", "get_emission_shape");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "emission_sphere_radius", PROPERTY_HINT_RANGE, "0.01,128,0.01"), "set_emission_sphere_radius", "get_emission_sphere_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "emission_sphere_radius", PROPERTY_HINT_RANGE, "0.01,128,0.01"), "set_emission_sphere_radius", "get_emission_sphere_radius");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "emission_rect_extents"), "set_emission_rect_extents", "get_emission_rect_extents");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "emission_points"), "set_emission_points", "get_emission_points");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "emission_normals"), "set_emission_normals", "get_emission_normals");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_COLOR_ARRAY, "emission_colors"), "set_emission_colors", "get_emission_colors");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "emission_points"), "set_emission_points", "get_emission_points");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "emission_normals"), "set_emission_normals", "get_emission_normals");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_COLOR_ARRAY, "emission_colors"), "set_emission_colors", "get_emission_colors");
 	ADD_GROUP("Flags", "flag_");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "flag_align_y"), "set_particle_flag", "get_particle_flag", FLAG_ALIGN_Y_TO_VELOCITY);
 	ADD_GROUP("Direction", "");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "direction"), "set_direction", "get_direction");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "spread", PROPERTY_HINT_RANGE, "0,180,0.01"), "set_spread", "get_spread");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "spread", PROPERTY_HINT_RANGE, "0,180,0.01"), "set_spread", "get_spread");
 	ADD_GROUP("Gravity", "");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "gravity"), "set_gravity", "get_gravity");
 	ADD_GROUP("Initial Velocity", "initial_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "initial_velocity", PROPERTY_HINT_RANGE, "0,1000,0.01,or_greater"), "set_param", "get_param", PARAM_INITIAL_LINEAR_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "initial_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_INITIAL_LINEAR_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "initial_velocity", PROPERTY_HINT_RANGE, "0,1000,0.01,or_greater"), "set_param", "get_param", PARAM_INITIAL_LINEAR_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "initial_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_INITIAL_LINEAR_VELOCITY);
 	ADD_GROUP("Angular Velocity", "angular_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_velocity", PROPERTY_HINT_RANGE, "-720,720,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ANGULAR_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGULAR_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_velocity", PROPERTY_HINT_RANGE, "-720,720,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ANGULAR_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGULAR_VELOCITY);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "angular_velocity_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_ANGULAR_VELOCITY);
 	ADD_GROUP("Orbit Velocity", "orbit_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "orbit_velocity", PROPERTY_HINT_RANGE, "-1000,1000,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ORBIT_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "orbit_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ORBIT_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "orbit_velocity", PROPERTY_HINT_RANGE, "-1000,1000,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ORBIT_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "orbit_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ORBIT_VELOCITY);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "orbit_velocity_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_ORBIT_VELOCITY);
 	ADD_GROUP("Linear Accel", "linear_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_LINEAR_ACCEL);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_LINEAR_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_LINEAR_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_LINEAR_ACCEL);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "linear_accel_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_LINEAR_ACCEL);
 	ADD_GROUP("Radial Accel", "radial_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "radial_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_RADIAL_ACCEL);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "radial_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_RADIAL_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "radial_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_RADIAL_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "radial_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_RADIAL_ACCEL);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "radial_accel_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_RADIAL_ACCEL);
 	ADD_GROUP("Tangential Accel", "tangential_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "tangential_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_TANGENTIAL_ACCEL);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "tangential_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_TANGENTIAL_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "tangential_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_TANGENTIAL_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "tangential_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_TANGENTIAL_ACCEL);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "tangential_accel_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_TANGENTIAL_ACCEL);
 	ADD_GROUP("Damping", "");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "damping", PROPERTY_HINT_RANGE, "0,100,0.01"), "set_param", "get_param", PARAM_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "damping_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "damping", PROPERTY_HINT_RANGE, "0,100,0.01"), "set_param", "get_param", PARAM_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "damping_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_DAMPING);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "damping_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_DAMPING);
 	ADD_GROUP("Angle", "");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angle", PROPERTY_HINT_RANGE, "-720,720,0.1,or_lesser,or_greater"), "set_param", "get_param", PARAM_ANGLE);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angle_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGLE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angle", PROPERTY_HINT_RANGE, "-720,720,0.1,or_lesser,or_greater"), "set_param", "get_param", PARAM_ANGLE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angle_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGLE);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "angle_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_ANGLE);
 	ADD_GROUP("Scale", "");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "scale_amount", PROPERTY_HINT_RANGE, "0,1000,0.01,or_greater"), "set_param", "get_param", PARAM_SCALE);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "scale_amount_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_SCALE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "scale_amount", PROPERTY_HINT_RANGE, "0,1000,0.01,or_greater"), "set_param", "get_param", PARAM_SCALE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "scale_amount_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_SCALE);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "scale_amount_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_SCALE);
 	ADD_GROUP("Color", "");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "color"), "set_color", "get_color");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "color_ramp", PROPERTY_HINT_RESOURCE_TYPE, "Gradient"), "set_color_ramp", "get_color_ramp");
 
 	ADD_GROUP("Hue Variation", "hue_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "hue_variation", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_param", "get_param", PARAM_HUE_VARIATION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "hue_variation_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_HUE_VARIATION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "hue_variation", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_param", "get_param", PARAM_HUE_VARIATION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "hue_variation_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_HUE_VARIATION);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "hue_variation_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_HUE_VARIATION);
 	ADD_GROUP("Animation", "anim_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_speed", PROPERTY_HINT_RANGE, "0,128,0.01,or_greater"), "set_param", "get_param", PARAM_ANIM_SPEED);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_speed_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANIM_SPEED);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anim_speed", PROPERTY_HINT_RANGE, "0,128,0.01,or_greater"), "set_param", "get_param", PARAM_ANIM_SPEED);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anim_speed_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANIM_SPEED);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "anim_speed_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_ANIM_SPEED);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_offset", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_ANIM_OFFSET);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_offset_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANIM_OFFSET);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anim_offset", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_ANIM_OFFSET);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anim_offset_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANIM_OFFSET);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "anim_offset_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_ANIM_OFFSET);
 
 	BIND_ENUM_CONSTANT(PARAM_INITIAL_LINEAR_VELOCITY);
diff --git a/scene/2d/cpu_particles_2d.h b/scene/2d/cpu_particles_2d.h
index 5eb563bbbc..6f85631fe1 100644
--- a/scene/2d/cpu_particles_2d.h
+++ b/scene/2d/cpu_particles_2d.h
@@ -108,9 +108,9 @@ private:
 	RID mesh;
 	RID multimesh;
 
-	PoolVector<Particle> particles;
-	PoolVector<float> particle_data;
-	PoolVector<int> particle_order;
+	Vector<Particle> particles;
+	Vector<float> particle_data;
+	Vector<int> particle_order;
 
 	struct SortLifetime {
 		const Particle *particles;
@@ -167,9 +167,9 @@ private:
 	EmissionShape emission_shape;
 	float emission_sphere_radius;
 	Vector2 emission_rect_extents;
-	PoolVector<Vector2> emission_points;
-	PoolVector<Vector2> emission_normals;
-	PoolVector<Color> emission_colors;
+	Vector<Vector2> emission_points;
+	Vector<Vector2> emission_normals;
+	Vector<Color> emission_colors;
 	int emission_point_count;
 
 	Vector2 gravity;
@@ -265,17 +265,17 @@ public:
 	void set_emission_shape(EmissionShape p_shape);
 	void set_emission_sphere_radius(float p_radius);
 	void set_emission_rect_extents(Vector2 p_extents);
-	void set_emission_points(const PoolVector<Vector2> &p_points);
-	void set_emission_normals(const PoolVector<Vector2> &p_normals);
-	void set_emission_colors(const PoolVector<Color> &p_colors);
+	void set_emission_points(const Vector<Vector2> &p_points);
+	void set_emission_normals(const Vector<Vector2> &p_normals);
+	void set_emission_colors(const Vector<Color> &p_colors);
 	void set_emission_point_count(int p_count);
 
 	EmissionShape get_emission_shape() const;
 	float get_emission_sphere_radius() const;
 	Vector2 get_emission_rect_extents() const;
-	PoolVector<Vector2> get_emission_points() const;
-	PoolVector<Vector2> get_emission_normals() const;
-	PoolVector<Color> get_emission_colors() const;
+	Vector<Vector2> get_emission_points() const;
+	Vector<Vector2> get_emission_normals() const;
+	Vector<Color> get_emission_colors() const;
 	int get_emission_point_count() const;
 
 	void set_gravity(const Vector2 &p_gravity);
diff --git a/scene/2d/joints_2d.cpp b/scene/2d/joints_2d.cpp
index 656ff45654..9cc9ab25ac 100644
--- a/scene/2d/joints_2d.cpp
+++ b/scene/2d/joints_2d.cpp
@@ -158,7 +158,7 @@ void Joint2D::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "node_a", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "CollisionObject2D"), "set_node_a", "get_node_a");
 	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "node_b", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "CollisionObject2D"), "set_node_b", "get_node_b");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "bias", PROPERTY_HINT_RANGE, "0,0.9,0.001"), "set_bias", "get_bias");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bias", PROPERTY_HINT_RANGE, "0,0.9,0.001"), "set_bias", "get_bias");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "disable_collision"), "set_exclude_nodes_from_collision", "get_exclude_nodes_from_collision");
 }
 
@@ -215,7 +215,7 @@ void PinJoint2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_softness", "softness"), &PinJoint2D::set_softness);
 	ClassDB::bind_method(D_METHOD("get_softness"), &PinJoint2D::get_softness);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "softness", PROPERTY_HINT_EXP_RANGE, "0.00,16,0.01"), "set_softness", "get_softness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "softness", PROPERTY_HINT_EXP_RANGE, "0.00,16,0.01"), "set_softness", "get_softness");
 }
 
 PinJoint2D::PinJoint2D() {
@@ -285,8 +285,8 @@ void GrooveJoint2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_initial_offset", "offset"), &GrooveJoint2D::set_initial_offset);
 	ClassDB::bind_method(D_METHOD("get_initial_offset"), &GrooveJoint2D::get_initial_offset);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "length", PROPERTY_HINT_EXP_RANGE, "1,65535,1"), "set_length", "get_length");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "initial_offset", PROPERTY_HINT_EXP_RANGE, "1,65535,1"), "set_initial_offset", "get_initial_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "length", PROPERTY_HINT_EXP_RANGE, "1,65535,1"), "set_length", "get_length");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "initial_offset", PROPERTY_HINT_EXP_RANGE, "1,65535,1"), "set_initial_offset", "get_initial_offset");
 }
 
 GrooveJoint2D::GrooveJoint2D() {
@@ -394,10 +394,10 @@ void DampedSpringJoint2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_damping", "damping"), &DampedSpringJoint2D::set_damping);
 	ClassDB::bind_method(D_METHOD("get_damping"), &DampedSpringJoint2D::get_damping);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "length", PROPERTY_HINT_EXP_RANGE, "1,65535,1"), "set_length", "get_length");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "rest_length", PROPERTY_HINT_EXP_RANGE, "0,65535,1"), "set_rest_length", "get_rest_length");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "stiffness", PROPERTY_HINT_EXP_RANGE, "0.1,64,0.1"), "set_stiffness", "get_stiffness");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "damping", PROPERTY_HINT_EXP_RANGE, "0.01,16,0.01"), "set_damping", "get_damping");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "length", PROPERTY_HINT_EXP_RANGE, "1,65535,1"), "set_length", "get_length");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rest_length", PROPERTY_HINT_EXP_RANGE, "0,65535,1"), "set_rest_length", "get_rest_length");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "stiffness", PROPERTY_HINT_EXP_RANGE, "0.1,64,0.1"), "set_stiffness", "get_stiffness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "damping", PROPERTY_HINT_EXP_RANGE, "0.01,16,0.01"), "set_damping", "get_damping");
 }
 
 DampedSpringJoint2D::DampedSpringJoint2D() {
diff --git a/scene/2d/light_2d.cpp b/scene/2d/light_2d.cpp
index 0b66d34ece..e61b1fa339 100644
--- a/scene/2d/light_2d.cpp
+++ b/scene/2d/light_2d.cpp
@@ -426,12 +426,12 @@ void Light2D::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "editor_only"), "set_editor_only", "is_editor_only");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "offset"), "set_texture_offset", "get_texture_offset");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "texture_scale", PROPERTY_HINT_RANGE, "0.01,50,0.01"), "set_texture_scale", "get_texture_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "texture_scale", PROPERTY_HINT_RANGE, "0.01,50,0.01"), "set_texture_scale", "get_texture_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "color"), "set_color", "get_color");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "energy", PROPERTY_HINT_RANGE, "0,16,0.01,or_greater"), "set_energy", "get_energy");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "energy", PROPERTY_HINT_RANGE, "0,16,0.01,or_greater"), "set_energy", "get_energy");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "mode", PROPERTY_HINT_ENUM, "Add,Sub,Mix,Mask"), "set_mode", "get_mode");
 	ADD_GROUP("Range", "range_");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "range_height", PROPERTY_HINT_RANGE, "-2048,2048,0.1,or_lesser,or_greater"), "set_height", "get_height");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "range_height", PROPERTY_HINT_RANGE, "-2048,2048,0.1,or_lesser,or_greater"), "set_height", "get_height");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "range_z_min", PROPERTY_HINT_RANGE, itos(VS::CANVAS_ITEM_Z_MIN) + "," + itos(VS::CANVAS_ITEM_Z_MAX) + ",1"), "set_z_range_min", "get_z_range_min");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "range_z_max", PROPERTY_HINT_RANGE, itos(VS::CANVAS_ITEM_Z_MIN) + "," + itos(VS::CANVAS_ITEM_Z_MAX) + ",1"), "set_z_range_max", "get_z_range_max");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "range_layer_min", PROPERTY_HINT_RANGE, "-512,512,1"), "set_layer_range_min", "get_layer_range_min");
@@ -443,7 +443,7 @@ void Light2D::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "shadow_color"), "set_shadow_color", "get_shadow_color");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "shadow_buffer_size", PROPERTY_HINT_RANGE, "32,16384,1"), "set_shadow_buffer_size", "get_shadow_buffer_size");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "shadow_filter", PROPERTY_HINT_ENUM, "None,PCF5,PCF13"), "set_shadow_filter", "get_shadow_filter");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "shadow_filter_smooth", PROPERTY_HINT_RANGE, "0,64,0.1"), "set_shadow_smooth", "get_shadow_smooth");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "shadow_filter_smooth", PROPERTY_HINT_RANGE, "0,64,0.1"), "set_shadow_smooth", "get_shadow_smooth");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "shadow_item_cull_mask", PROPERTY_HINT_LAYERS_2D_RENDER), "set_item_shadow_cull_mask", "get_item_shadow_cull_mask");
 
 	BIND_ENUM_CONSTANT(MODE_ADD);
diff --git a/scene/2d/light_occluder_2d.cpp b/scene/2d/light_occluder_2d.cpp
index 0e8e8f6679..019eeb9563 100644
--- a/scene/2d/light_occluder_2d.cpp
+++ b/scene/2d/light_occluder_2d.cpp
@@ -39,7 +39,7 @@ Rect2 OccluderPolygon2D::_edit_get_rect() const {
 
 	if (rect_cache_dirty) {
 		if (closed) {
-			PoolVector<Vector2>::Read r = polygon.read();
+			const Vector2 *r = polygon.ptr();
 			item_rect = Rect2();
 			for (int i = 0; i < polygon.size(); i++) {
 				Vector2 pos = r[i];
@@ -72,7 +72,7 @@ bool OccluderPolygon2D::_edit_is_selected_on_click(const Point2 &p_point, double
 		return Geometry::is_point_in_polygon(p_point, Variant(polygon));
 	} else {
 		const real_t d = LINE_GRAB_WIDTH / 2 + p_tolerance;
-		PoolVector<Vector2>::Read points = polygon.read();
+		const Vector2 *points = polygon.ptr();
 		for (int i = 0; i < polygon.size() - 1; i++) {
 			Vector2 p = Geometry::get_closest_point_to_segment_2d(p_point, &points[i]);
 			if (p.distance_to(p_point) <= d)
@@ -84,7 +84,7 @@ bool OccluderPolygon2D::_edit_is_selected_on_click(const Point2 &p_point, double
 }
 #endif
 
-void OccluderPolygon2D::set_polygon(const PoolVector<Vector2> &p_polygon) {
+void OccluderPolygon2D::set_polygon(const Vector<Vector2> &p_polygon) {
 
 	polygon = p_polygon;
 	rect_cache_dirty = true;
@@ -92,7 +92,7 @@ void OccluderPolygon2D::set_polygon(const PoolVector<Vector2> &p_polygon) {
 	emit_changed();
 }
 
-PoolVector<Vector2> OccluderPolygon2D::get_polygon() const {
+Vector<Vector2> OccluderPolygon2D::get_polygon() const {
 
 	return polygon;
 }
@@ -141,7 +141,7 @@ void OccluderPolygon2D::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "closed"), "set_closed", "is_closed");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "cull_mode", PROPERTY_HINT_ENUM, "Disabled,ClockWise,CounterClockWise"), "set_cull_mode", "get_cull_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "polygon"), "set_polygon", "get_polygon");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "polygon"), "set_polygon", "get_polygon");
 
 	BIND_ENUM_CONSTANT(CULL_DISABLED);
 	BIND_ENUM_CONSTANT(CULL_CLOCKWISE);
@@ -191,7 +191,7 @@ void LightOccluder2D::_notification(int p_what) {
 
 			if (occluder_polygon.is_valid()) {
 
-				PoolVector<Vector2> poly = occluder_polygon->get_polygon();
+				Vector<Vector2> poly = occluder_polygon->get_polygon();
 
 				if (poly.size()) {
 					if (occluder_polygon->is_closed()) {
@@ -201,7 +201,7 @@ void LightOccluder2D::_notification(int p_what) {
 					} else {
 
 						int ps = poly.size();
-						PoolVector<Vector2>::Read r = poly.read();
+						const Vector2 *r = poly.ptr();
 						for (int i = 0; i < ps - 1; i++) {
 
 							draw_line(r[i], r[i + 1], Color(0, 0, 0, 0.6), 3);
@@ -234,7 +234,7 @@ void LightOccluder2D::set_occluder_polygon(const Ref<OccluderPolygon2D> &p_polyg
 
 #ifdef DEBUG_ENABLED
 	if (occluder_polygon.is_valid())
-		occluder_polygon->disconnect("changed", this, "_poly_changed");
+		occluder_polygon->disconnect_compat("changed", this, "_poly_changed");
 #endif
 	occluder_polygon = p_polygon;
 
@@ -245,7 +245,7 @@ void LightOccluder2D::set_occluder_polygon(const Ref<OccluderPolygon2D> &p_polyg
 
 #ifdef DEBUG_ENABLED
 	if (occluder_polygon.is_valid())
-		occluder_polygon->connect("changed", this, "_poly_changed");
+		occluder_polygon->connect_compat("changed", this, "_poly_changed");
 	update();
 #endif
 }
diff --git a/scene/2d/light_occluder_2d.h b/scene/2d/light_occluder_2d.h
index b20e347c35..83702f2875 100644
--- a/scene/2d/light_occluder_2d.h
+++ b/scene/2d/light_occluder_2d.h
@@ -46,7 +46,7 @@ public:
 
 private:
 	RID occ_polygon;
-	PoolVector<Vector2> polygon;
+	Vector<Vector2> polygon;
 	bool closed;
 	CullMode cull;
 
@@ -62,8 +62,8 @@ public:
 	virtual bool _edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const;
 #endif
 
-	void set_polygon(const PoolVector<Vector2> &p_polygon);
-	PoolVector<Vector2> get_polygon() const;
+	void set_polygon(const Vector<Vector2> &p_polygon);
+	Vector<Vector2> get_polygon() const;
 
 	void set_closed(bool p_closed);
 	bool is_closed() const;
diff --git a/scene/2d/line_2d.cpp b/scene/2d/line_2d.cpp
index 92d06d6056..dd0af21c16 100644
--- a/scene/2d/line_2d.cpp
+++ b/scene/2d/line_2d.cpp
@@ -71,7 +71,7 @@ bool Line2D::_edit_use_rect() const {
 bool Line2D::_edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const {
 
 	const real_t d = _width / 2 + p_tolerance;
-	PoolVector<Vector2>::Read points = _points.read();
+	const Vector2 *points = _points.ptr();
 	for (int i = 0; i < _points.size() - 1; i++) {
 		Vector2 p = Geometry::get_closest_point_to_segment_2d(p_point, &points[i]);
 		if (p.distance_to(p_point) <= d)
@@ -82,7 +82,7 @@ bool Line2D::_edit_is_selected_on_click(const Point2 &p_point, double p_toleranc
 }
 #endif
 
-void Line2D::set_points(const PoolVector<Vector2> &p_points) {
+void Line2D::set_points(const Vector<Vector2> &p_points) {
 	_points = p_points;
 	update();
 }
@@ -101,14 +101,14 @@ float Line2D::get_width() const {
 void Line2D::set_curve(const Ref<Curve> &p_curve) {
 	// Cleanup previous connection if any
 	if (_curve.is_valid()) {
-		_curve->disconnect(CoreStringNames::get_singleton()->changed, this, "_curve_changed");
+		_curve->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_curve_changed");
 	}
 
 	_curve = p_curve;
 
 	// Connect to the curve so the line will update when it is changed
 	if (_curve.is_valid()) {
-		_curve->connect(CoreStringNames::get_singleton()->changed, this, "_curve_changed");
+		_curve->connect_compat(CoreStringNames::get_singleton()->changed, this, "_curve_changed");
 	}
 
 	update();
@@ -118,7 +118,7 @@ Ref<Curve> Line2D::get_curve() const {
 	return _curve;
 }
 
-PoolVector<Vector2> Line2D::get_points() const {
+Vector<Vector2> Line2D::get_points() const {
 	return _points;
 }
 
@@ -146,7 +146,7 @@ void Line2D::clear_points() {
 
 void Line2D::add_point(Vector2 p_pos, int p_atpos) {
 	if (p_atpos < 0 || _points.size() < p_atpos) {
-		_points.append(p_pos);
+		_points.push_back(p_pos);
 	} else {
 		_points.insert(p_atpos, p_pos);
 	}
@@ -171,14 +171,14 @@ void Line2D::set_gradient(const Ref<Gradient> &p_gradient) {
 
 	// Cleanup previous connection if any
 	if (_gradient.is_valid()) {
-		_gradient->disconnect(CoreStringNames::get_singleton()->changed, this, "_gradient_changed");
+		_gradient->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_gradient_changed");
 	}
 
 	_gradient = p_gradient;
 
 	// Connect to the gradient so the line will update when the ColorRamp is changed
 	if (_gradient.is_valid()) {
-		_gradient->connect(CoreStringNames::get_singleton()->changed, this, "_gradient_changed");
+		_gradient->connect_compat(CoreStringNames::get_singleton()->changed, this, "_gradient_changed");
 	}
 
 	update();
@@ -282,7 +282,7 @@ void Line2D::_draw() {
 	points.resize(_points.size());
 	int len = points.size();
 	{
-		PoolVector<Vector2>::Read points_read = _points.read();
+		const Vector2 *points_read = _points.ptr();
 		for (int i = 0; i < len; ++i) {
 			points.write[i] = points_read[i];
 		}
@@ -400,8 +400,8 @@ void Line2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_antialiased", "antialiased"), &Line2D::set_antialiased);
 	ClassDB::bind_method(D_METHOD("get_antialiased"), &Line2D::get_antialiased);
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "points"), "set_points", "get_points");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "width"), "set_width", "get_width");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "points"), "set_points", "get_points");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "width"), "set_width", "get_width");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "width_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_curve", "get_curve");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "default_color"), "set_default_color", "get_default_color");
 	ADD_GROUP("Fill", "");
@@ -413,7 +413,7 @@ void Line2D::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "begin_cap_mode", PROPERTY_HINT_ENUM, "None,Box,Round"), "set_begin_cap_mode", "get_begin_cap_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "end_cap_mode", PROPERTY_HINT_ENUM, "None,Box,Round"), "set_end_cap_mode", "get_end_cap_mode");
 	ADD_GROUP("Border", "");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "sharp_limit"), "set_sharp_limit", "get_sharp_limit");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sharp_limit"), "set_sharp_limit", "get_sharp_limit");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "round_precision"), "set_round_precision", "get_round_precision");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "antialiased"), "set_antialiased", "get_antialiased");
 
diff --git a/scene/2d/line_2d.h b/scene/2d/line_2d.h
index b7e7f59403..51706befdb 100644
--- a/scene/2d/line_2d.h
+++ b/scene/2d/line_2d.h
@@ -64,8 +64,8 @@ public:
 
 	Line2D();
 
-	void set_points(const PoolVector<Vector2> &p_points);
-	PoolVector<Vector2> get_points() const;
+	void set_points(const Vector<Vector2> &p_points);
+	Vector<Vector2> get_points() const;
 
 	void set_point_position(int i, Vector2 pos);
 	Vector2 get_point_position(int i) const;
@@ -124,7 +124,7 @@ private:
 	void _curve_changed();
 
 private:
-	PoolVector<Vector2> _points;
+	Vector<Vector2> _points;
 	LineJointMode _joint_mode;
 	LineCapMode _begin_cap_mode;
 	LineCapMode _end_cap_mode;
diff --git a/scene/2d/navigation_2d.cpp b/scene/2d/navigation_2d.cpp
index de01d97ad9..bbabfa16c7 100644
--- a/scene/2d/navigation_2d.cpp
+++ b/scene/2d/navigation_2d.cpp
@@ -35,6 +35,8 @@ void Navigation2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_rid"), &Navigation2D::get_rid);
 
 	ClassDB::bind_method(D_METHOD("get_simple_path", "start", "end", "optimize"), &Navigation2D::get_simple_path, DEFVAL(true));
+	ClassDB::bind_method(D_METHOD("get_closest_point", "to_point"), &Navigation2D::get_closest_point);
+	ClassDB::bind_method(D_METHOD("get_closest_point_owner", "to_point"), &Navigation2D::get_closest_point_owner);
 
 	ClassDB::bind_method(D_METHOD("set_cell_size", "cell_size"), &Navigation2D::set_cell_size);
 	ClassDB::bind_method(D_METHOD("get_cell_size"), &Navigation2D::get_cell_size);
@@ -42,8 +44,8 @@ void Navigation2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_edge_connection_margin", "margin"), &Navigation2D::set_edge_connection_margin);
 	ClassDB::bind_method(D_METHOD("get_edge_connection_margin"), &Navigation2D::get_edge_connection_margin);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "cell_size"), "set_cell_size", "get_cell_size");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "edge_connection_margin"), "set_edge_connection_margin", "get_edge_connection_margin");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "cell_size"), "set_cell_size", "get_cell_size");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "edge_connection_margin"), "set_edge_connection_margin", "get_edge_connection_margin");
 }
 
 void Navigation2D::_notification(int p_what) {
@@ -68,13 +70,25 @@ void Navigation2D::set_edge_connection_margin(float p_edge_connection_margin) {
 	Navigation2DServer::get_singleton()->map_set_edge_connection_margin(map, edge_connection_margin);
 }
 
-Vector<Vector2> Navigation2D::get_simple_path(const Vector2 &p_start, const Vector2 &p_end, bool p_optimize) {
+Vector<Vector2> Navigation2D::get_simple_path(const Vector2 &p_start, const Vector2 &p_end, bool p_optimize) const {
 	return Navigation2DServer::get_singleton()->map_get_path(map, p_start, p_end, p_optimize);
 }
 
+Vector2 Navigation2D::get_closest_point(const Vector2 &p_point) const {
+	return Navigation2DServer::get_singleton()->map_get_closest_point(map, p_point);
+}
+
+RID Navigation2D::get_closest_point_owner(const Vector2 &p_point) const {
+	return Navigation2DServer::get_singleton()->map_get_closest_point_owner(map, p_point);
+}
+
 Navigation2D::Navigation2D() {
 
 	map = Navigation2DServer::get_singleton()->map_create();
 	set_cell_size(10); // Ten pixels
 	set_edge_connection_margin(100);
 }
+
+Navigation2D::~Navigation2D() {
+	Navigation2DServer::get_singleton()->free(map);
+}
diff --git a/scene/2d/navigation_2d.h b/scene/2d/navigation_2d.h
index 08642a5489..5520f5006e 100644
--- a/scene/2d/navigation_2d.h
+++ b/scene/2d/navigation_2d.h
@@ -61,9 +61,12 @@ public:
 		return edge_connection_margin;
 	}
 
-	Vector<Vector2> get_simple_path(const Vector2 &p_start, const Vector2 &p_end, bool p_optimize = true);
+	Vector<Vector2> get_simple_path(const Vector2 &p_start, const Vector2 &p_end, bool p_optimize = true) const;
+	Vector2 get_closest_point(const Vector2 &p_point) const;
+	RID get_closest_point_owner(const Vector2 &p_point) const;
 
 	Navigation2D();
+	~Navigation2D();
 };
 
 #endif // NAVIGATION_2D_H
diff --git a/scene/2d/navigation_agent_2d.cpp b/scene/2d/navigation_agent_2d.cpp
index d019d72bc9..f5fe113f29 100644
--- a/scene/2d/navigation_agent_2d.cpp
+++ b/scene/2d/navigation_agent_2d.cpp
@@ -74,13 +74,13 @@ void NavigationAgent2D::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("_avoidance_done", "new_velocity"), &NavigationAgent2D::_avoidance_done);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "target_desired_distance", PROPERTY_HINT_RANGE, "0.1,100,0.01"), "set_target_desired_distance", "get_target_desired_distance");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "radius", PROPERTY_HINT_RANGE, "0.1,500,0.01"), "set_radius", "get_radius");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "neighbor_dist", PROPERTY_HINT_RANGE, "0.1,100000,0.01"), "set_neighbor_dist", "get_neighbor_dist");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "target_desired_distance", PROPERTY_HINT_RANGE, "0.1,100,0.01"), "set_target_desired_distance", "get_target_desired_distance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.1,500,0.01"), "set_radius", "get_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "neighbor_dist", PROPERTY_HINT_RANGE, "0.1,100000,0.01"), "set_neighbor_dist", "get_neighbor_dist");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "max_neighbors", PROPERTY_HINT_RANGE, "1,10000,1"), "set_max_neighbors", "get_max_neighbors");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "time_horizon", PROPERTY_HINT_RANGE, "0.1,10000,0.01"), "set_time_horizon", "get_time_horizon");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_speed", PROPERTY_HINT_RANGE, "0.1,100000,0.01"), "set_max_speed", "get_max_speed");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "path_max_distance", PROPERTY_HINT_RANGE, "10,100,1"), "set_path_max_distance", "get_path_max_distance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "time_horizon", PROPERTY_HINT_RANGE, "0.1,10000,0.01"), "set_time_horizon", "get_time_horizon");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "max_speed", PROPERTY_HINT_RANGE, "0.1,100000,0.01"), "set_max_speed", "get_max_speed");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "path_max_distance", PROPERTY_HINT_RANGE, "10,100,1"), "set_path_max_distance", "get_path_max_distance");
 
 	ADD_SIGNAL(MethodInfo("path_changed"));
 	ADD_SIGNAL(MethodInfo("target_reached"));
diff --git a/scene/2d/navigation_polygon.cpp b/scene/2d/navigation_polygon.cpp
index 21b2bede05..6754c1c9a6 100644
--- a/scene/2d/navigation_polygon.cpp
+++ b/scene/2d/navigation_polygon.cpp
@@ -46,11 +46,11 @@ Rect2 NavigationPolygon::_edit_get_rect() const {
 		bool first = true;
 
 		for (int i = 0; i < outlines.size(); i++) {
-			const PoolVector<Vector2> &outline = outlines[i];
+			const Vector<Vector2> &outline = outlines[i];
 			const int outline_size = outline.size();
 			if (outline_size < 3)
 				continue;
-			PoolVector<Vector2>::Read p = outline.read();
+			const Vector2 *p = outline.ptr();
 			for (int j = 0; j < outline_size; j++) {
 				if (first) {
 					item_rect = Rect2(p[j], Vector2(0, 0));
@@ -69,7 +69,7 @@ Rect2 NavigationPolygon::_edit_get_rect() const {
 bool NavigationPolygon::_edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const {
 
 	for (int i = 0; i < outlines.size(); i++) {
-		const PoolVector<Vector2> &outline = outlines[i];
+		const Vector<Vector2> &outline = outlines[i];
 		const int outline_size = outline.size();
 		if (outline_size < 3)
 			continue;
@@ -80,7 +80,7 @@ bool NavigationPolygon::_edit_is_selected_on_click(const Point2 &p_point, double
 }
 #endif
 
-void NavigationPolygon::set_vertices(const PoolVector<Vector2> &p_vertices) {
+void NavigationPolygon::set_vertices(const Vector<Vector2> &p_vertices) {
 
 	navmesh_generation->lock();
 	navmesh.unref();
@@ -89,7 +89,7 @@ void NavigationPolygon::set_vertices(const PoolVector<Vector2> &p_vertices) {
 	rect_cache_dirty = true;
 }
 
-PoolVector<Vector2> NavigationPolygon::get_vertices() const {
+Vector<Vector2> NavigationPolygon::get_vertices() const {
 
 	return vertices;
 }
@@ -146,7 +146,7 @@ void NavigationPolygon::add_polygon(const Vector<int> &p_polygon) {
 	navmesh_generation->unlock();
 }
 
-void NavigationPolygon::add_outline_at_index(const PoolVector<Vector2> &p_outline, int p_index) {
+void NavigationPolygon::add_outline_at_index(const Vector<Vector2> &p_outline, int p_index) {
 
 	outlines.insert(p_index, p_outline);
 	rect_cache_dirty = true;
@@ -173,12 +173,12 @@ Ref<NavigationMesh> NavigationPolygon::get_mesh() {
 	navmesh_generation->lock();
 	if (navmesh.is_null()) {
 		navmesh.instance();
-		PoolVector<Vector3> verts;
+		Vector<Vector3> verts;
 		{
 			verts.resize(get_vertices().size());
-			PoolVector<Vector3>::Write w = verts.write();
+			Vector3 *w = verts.ptrw();
 
-			PoolVector<Vector2>::Read r = get_vertices().read();
+			const Vector2 *r = get_vertices().ptr();
 
 			for (int i(0); i < get_vertices().size(); i++) {
 				w[i] = Vector3(r[i].x, 0.0, r[i].y);
@@ -194,7 +194,7 @@ Ref<NavigationMesh> NavigationPolygon::get_mesh() {
 	return navmesh;
 }
 
-void NavigationPolygon::add_outline(const PoolVector<Vector2> &p_outline) {
+void NavigationPolygon::add_outline(const Vector<Vector2> &p_outline) {
 
 	outlines.push_back(p_outline);
 	rect_cache_dirty = true;
@@ -205,7 +205,7 @@ int NavigationPolygon::get_outline_count() const {
 	return outlines.size();
 }
 
-void NavigationPolygon::set_outline(int p_idx, const PoolVector<Vector2> &p_outline) {
+void NavigationPolygon::set_outline(int p_idx, const Vector<Vector2> &p_outline) {
 	ERR_FAIL_INDEX(p_idx, outlines.size());
 	outlines.write[p_idx] = p_outline;
 	rect_cache_dirty = true;
@@ -218,8 +218,8 @@ void NavigationPolygon::remove_outline(int p_idx) {
 	rect_cache_dirty = true;
 }
 
-PoolVector<Vector2> NavigationPolygon::get_outline(int p_idx) const {
-	ERR_FAIL_INDEX_V(p_idx, outlines.size(), PoolVector<Vector2>());
+Vector<Vector2> NavigationPolygon::get_outline(int p_idx) const {
+	ERR_FAIL_INDEX_V(p_idx, outlines.size(), Vector<Vector2>());
 	return outlines[p_idx];
 }
 
@@ -239,11 +239,11 @@ void NavigationPolygon::make_polygons_from_outlines() {
 
 	for (int i = 0; i < outlines.size(); i++) {
 
-		PoolVector<Vector2> ol = outlines[i];
+		Vector<Vector2> ol = outlines[i];
 		int olsize = ol.size();
 		if (olsize < 3)
 			continue;
-		PoolVector<Vector2>::Read r = ol.read();
+		const Vector2 *r = ol.ptr();
 		for (int j = 0; j < olsize; j++) {
 			outside_point.x = MAX(r[j].x, outside_point.x);
 			outside_point.y = MAX(r[j].y, outside_point.y);
@@ -254,11 +254,11 @@ void NavigationPolygon::make_polygons_from_outlines() {
 
 	for (int i = 0; i < outlines.size(); i++) {
 
-		PoolVector<Vector2> ol = outlines[i];
+		Vector<Vector2> ol = outlines[i];
 		int olsize = ol.size();
 		if (olsize < 3)
 			continue;
-		PoolVector<Vector2>::Read r = ol.read();
+		const Vector2 *r = ol.ptr();
 
 		int interscount = 0;
 		//test if this is an outer outline
@@ -267,11 +267,11 @@ void NavigationPolygon::make_polygons_from_outlines() {
 			if (i == k)
 				continue; //no self intersect
 
-			PoolVector<Vector2> ol2 = outlines[k];
+			Vector<Vector2> ol2 = outlines[k];
 			int olsize2 = ol2.size();
 			if (olsize2 < 3)
 				continue;
-			PoolVector<Vector2>::Read r2 = ol2.read();
+			const Vector2 *r2 = ol2.ptr();
 
 			for (int l = 0; l < olsize2; l++) {
 
@@ -356,7 +356,7 @@ void NavigationPolygon::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_set_outlines", "outlines"), &NavigationPolygon::_set_outlines);
 	ClassDB::bind_method(D_METHOD("_get_outlines"), &NavigationPolygon::_get_outlines);
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "vertices", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_vertices", "get_vertices");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "vertices", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_vertices", "get_vertices");
 	ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "polygons", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_polygons", "_get_polygons");
 	ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "outlines", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_outlines", "_get_outlines");
 }
@@ -451,7 +451,7 @@ void NavigationPolygonInstance::_notification(int p_what) {
 
 			if (is_inside_tree() && (Engine::get_singleton()->is_editor_hint() || get_tree()->is_debugging_navigation_hint()) && navpoly.is_valid()) {
 
-				PoolVector<Vector2> verts = navpoly->get_vertices();
+				Vector<Vector2> verts = navpoly->get_vertices();
 				int vsize = verts.size();
 				if (vsize < 3)
 					return;
@@ -467,7 +467,7 @@ void NavigationPolygonInstance::_notification(int p_what) {
 				vertices.resize(vsize);
 				colors.resize(vsize);
 				{
-					PoolVector<Vector2>::Read vr = verts.read();
+					const Vector2 *vr = verts.ptr();
 					for (int i = 0; i < vsize; i++) {
 						vertices.write[i] = vr[i];
 						colors.write[i] = color;
@@ -503,14 +503,14 @@ void NavigationPolygonInstance::set_navigation_polygon(const Ref<NavigationPolyg
 	}
 
 	if (navpoly.is_valid()) {
-		navpoly->disconnect(CoreStringNames::get_singleton()->changed, this, "_navpoly_changed");
+		navpoly->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_navpoly_changed");
 	}
 
 	navpoly = p_navpoly;
 	Navigation2DServer::get_singleton()->region_set_navpoly(region, p_navpoly);
 
 	if (navpoly.is_valid()) {
-		navpoly->connect(CoreStringNames::get_singleton()->changed, this, "_navpoly_changed");
+		navpoly->connect_compat(CoreStringNames::get_singleton()->changed, this, "_navpoly_changed");
 	}
 	_navpoly_changed();
 
diff --git a/scene/2d/navigation_polygon.h b/scene/2d/navigation_polygon.h
index 8d3d8543c4..557ce4b3e7 100644
--- a/scene/2d/navigation_polygon.h
+++ b/scene/2d/navigation_polygon.h
@@ -40,12 +40,12 @@ class NavigationPolygon : public Resource {
 
 	GDCLASS(NavigationPolygon, Resource);
 
-	PoolVector<Vector2> vertices;
+	Vector<Vector2> vertices;
 	struct Polygon {
 		Vector<int> indices;
 	};
 	Vector<Polygon> polygons;
-	Vector<PoolVector<Vector2> > outlines;
+	Vector<Vector<Vector2> > outlines;
 
 	mutable Rect2 item_rect;
 	mutable bool rect_cache_dirty;
@@ -69,16 +69,16 @@ public:
 	bool _edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const;
 #endif
 
-	void set_vertices(const PoolVector<Vector2> &p_vertices);
-	PoolVector<Vector2> get_vertices() const;
+	void set_vertices(const Vector<Vector2> &p_vertices);
+	Vector<Vector2> get_vertices() const;
 
 	void add_polygon(const Vector<int> &p_polygon);
 	int get_polygon_count() const;
 
-	void add_outline(const PoolVector<Vector2> &p_outline);
-	void add_outline_at_index(const PoolVector<Vector2> &p_outline, int p_index);
-	void set_outline(int p_idx, const PoolVector<Vector2> &p_outline);
-	PoolVector<Vector2> get_outline(int p_idx) const;
+	void add_outline(const Vector<Vector2> &p_outline);
+	void add_outline_at_index(const Vector<Vector2> &p_outline, int p_index);
+	void set_outline(int p_idx, const Vector<Vector2> &p_outline);
+	Vector<Vector2> get_outline(int p_idx) const;
 	void remove_outline(int p_idx);
 	int get_outline_count() const;
 
diff --git a/scene/2d/node_2d.cpp b/scene/2d/node_2d.cpp
index 7deebe9b27..df21538609 100644
--- a/scene/2d/node_2d.cpp
+++ b/scene/2d/node_2d.cpp
@@ -440,14 +440,14 @@ void Node2D::_bind_methods() {
 
 	ADD_GROUP("Transform", "");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "position"), "set_position", "get_position");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "rotation", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_rotation", "get_rotation");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "rotation_degrees", PROPERTY_HINT_RANGE, "-360,360,0.1,or_lesser,or_greater", PROPERTY_USAGE_EDITOR), "set_rotation_degrees", "get_rotation_degrees");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rotation", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_rotation", "get_rotation");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rotation_degrees", PROPERTY_HINT_RANGE, "-360,360,0.1,or_lesser,or_greater", PROPERTY_USAGE_EDITOR), "set_rotation_degrees", "get_rotation_degrees");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "scale"), "set_scale", "get_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM2D, "transform", PROPERTY_HINT_NONE, "", 0), "set_transform", "get_transform");
 
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "global_position", PROPERTY_HINT_NONE, "", 0), "set_global_position", "get_global_position");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "global_rotation", PROPERTY_HINT_NONE, "", 0), "set_global_rotation", "get_global_rotation");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "global_rotation_degrees", PROPERTY_HINT_NONE, "", 0), "set_global_rotation_degrees", "get_global_rotation_degrees");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "global_rotation", PROPERTY_HINT_NONE, "", 0), "set_global_rotation", "get_global_rotation");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "global_rotation_degrees", PROPERTY_HINT_NONE, "", 0), "set_global_rotation_degrees", "get_global_rotation_degrees");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "global_scale", PROPERTY_HINT_NONE, "", 0), "set_global_scale", "get_global_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM2D, "global_transform", PROPERTY_HINT_NONE, "", 0), "set_global_transform", "get_global_transform");
 
diff --git a/scene/2d/particles_2d.cpp b/scene/2d/particles_2d.cpp
index d3bc7b6a5a..2ba2fd8f79 100644
--- a/scene/2d/particles_2d.cpp
+++ b/scene/2d/particles_2d.cpp
@@ -384,12 +384,12 @@ void Particles2D::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "emitting"), "set_emitting", "is_emitting");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "amount", PROPERTY_HINT_EXP_RANGE, "1,1000000,1"), "set_amount", "get_amount");
 	ADD_GROUP("Time", "");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "lifetime", PROPERTY_HINT_RANGE, "0.01,600.0,0.01,or_greater"), "set_lifetime", "get_lifetime");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "lifetime", PROPERTY_HINT_RANGE, "0.01,600.0,0.01,or_greater"), "set_lifetime", "get_lifetime");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "one_shot"), "set_one_shot", "get_one_shot");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "preprocess", PROPERTY_HINT_RANGE, "0.00,600.0,0.01"), "set_pre_process_time", "get_pre_process_time");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "speed_scale", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_speed_scale", "get_speed_scale");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "explosiveness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_explosiveness_ratio", "get_explosiveness_ratio");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_randomness_ratio", "get_randomness_ratio");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "preprocess", PROPERTY_HINT_RANGE, "0.00,600.0,0.01"), "set_pre_process_time", "get_pre_process_time");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "speed_scale", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_speed_scale", "get_speed_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "explosiveness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_explosiveness_ratio", "get_explosiveness_ratio");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_randomness_ratio", "get_randomness_ratio");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "fixed_fps", PROPERTY_HINT_RANGE, "0,1000,1"), "set_fixed_fps", "get_fixed_fps");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "fract_delta"), "set_fractional_delta", "get_fractional_delta");
 	ADD_GROUP("Drawing", "");
diff --git a/scene/2d/path_2d.cpp b/scene/2d/path_2d.cpp
index d83c163b4c..9ef3d0ca4f 100644
--- a/scene/2d/path_2d.cpp
+++ b/scene/2d/path_2d.cpp
@@ -134,13 +134,13 @@ void Path2D::_curve_changed() {
 void Path2D::set_curve(const Ref<Curve2D> &p_curve) {
 
 	if (curve.is_valid()) {
-		curve->disconnect("changed", this, "_curve_changed");
+		curve->disconnect_compat("changed", this, "_curve_changed");
 	}
 
 	curve = p_curve;
 
 	if (curve.is_valid()) {
-		curve->connect("changed", this, "_curve_changed");
+		curve->connect_compat("changed", this, "_curve_changed");
 	}
 
 	_curve_changed();
@@ -308,14 +308,14 @@ void PathFollow2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_lookahead", "lookahead"), &PathFollow2D::set_lookahead);
 	ClassDB::bind_method(D_METHOD("get_lookahead"), &PathFollow2D::get_lookahead);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "offset", PROPERTY_HINT_RANGE, "0,10000,0.01,or_lesser,or_greater"), "set_offset", "get_offset");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "unit_offset", PROPERTY_HINT_RANGE, "0,1,0.0001,or_lesser,or_greater", PROPERTY_USAGE_EDITOR), "set_unit_offset", "get_unit_offset");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "h_offset"), "set_h_offset", "get_h_offset");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "v_offset"), "set_v_offset", "get_v_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "offset", PROPERTY_HINT_RANGE, "0,10000,0.01,or_lesser,or_greater"), "set_offset", "get_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "unit_offset", PROPERTY_HINT_RANGE, "0,1,0.0001,or_lesser,or_greater", PROPERTY_USAGE_EDITOR), "set_unit_offset", "get_unit_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "h_offset"), "set_h_offset", "get_h_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "v_offset"), "set_v_offset", "get_v_offset");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "rotate"), "set_rotate", "is_rotating");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "cubic_interp"), "set_cubic_interpolation", "get_cubic_interpolation");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "loop"), "set_loop", "has_loop");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "lookahead", PROPERTY_HINT_RANGE, "0.001,1024.0,0.001"), "set_lookahead", "get_lookahead");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "lookahead", PROPERTY_HINT_RANGE, "0.001,1024.0,0.001"), "set_lookahead", "get_lookahead");
 }
 
 void PathFollow2D::set_offset(float p_offset) {
diff --git a/scene/2d/physics_body_2d.cpp b/scene/2d/physics_body_2d.cpp
index 29bfc39477..aae37014b3 100644
--- a/scene/2d/physics_body_2d.cpp
+++ b/scene/2d/physics_body_2d.cpp
@@ -192,14 +192,14 @@ real_t StaticBody2D::get_constant_angular_velocity() const {
 
 void StaticBody2D::set_physics_material_override(const Ref<PhysicsMaterial> &p_physics_material_override) {
 	if (physics_material_override.is_valid()) {
-		if (physics_material_override->is_connected(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics"))
-			physics_material_override->disconnect(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
+		if (physics_material_override->is_connected_compat(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics"))
+			physics_material_override->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
 	}
 
 	physics_material_override = p_physics_material_override;
 
 	if (physics_material_override.is_valid()) {
-		physics_material_override->connect(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
+		physics_material_override->connect_compat(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
 	}
 	_reload_physics_characteristics();
 }
@@ -221,7 +221,7 @@ void StaticBody2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_reload_physics_characteristics"), &StaticBody2D::_reload_physics_characteristics);
 
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "constant_linear_velocity"), "set_constant_linear_velocity", "get_constant_linear_velocity");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "constant_angular_velocity"), "set_constant_angular_velocity", "get_constant_angular_velocity");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "constant_angular_velocity"), "set_constant_angular_velocity", "get_constant_angular_velocity");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "physics_material_override", PROPERTY_HINT_RESOURCE_TYPE, "PhysicsMaterial"), "set_physics_material_override", "get_physics_material_override");
 }
 
@@ -311,8 +311,8 @@ void RigidBody2D::_body_inout(int p_status, ObjectID p_instance, int p_body_shap
 			//E->get().rc=0;
 			E->get().in_scene = node && node->is_inside_tree();
 			if (node) {
-				node->connect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree, make_binds(objid));
-				node->connect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree, make_binds(objid));
+				node->connect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree, make_binds(objid));
+				node->connect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree, make_binds(objid));
 				if (E->get().in_scene) {
 					emit_signal(SceneStringNames::get_singleton()->body_entered, node);
 				}
@@ -340,8 +340,8 @@ void RigidBody2D::_body_inout(int p_status, ObjectID p_instance, int p_body_shap
 		if (E->get().shapes.empty()) {
 
 			if (node) {
-				node->disconnect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
-				node->disconnect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
 				if (in_scene)
 					emit_signal(SceneStringNames::get_singleton()->body_exited, node);
 			}
@@ -545,14 +545,14 @@ real_t RigidBody2D::get_weight() const {
 
 void RigidBody2D::set_physics_material_override(const Ref<PhysicsMaterial> &p_physics_material_override) {
 	if (physics_material_override.is_valid()) {
-		if (physics_material_override->is_connected(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics"))
-			physics_material_override->disconnect(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
+		if (physics_material_override->is_connected_compat(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics"))
+			physics_material_override->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
 	}
 
 	physics_material_override = p_physics_material_override;
 
 	if (physics_material_override.is_valid()) {
-		physics_material_override->connect(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
+		physics_material_override->connect_compat(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
 	}
 	_reload_physics_characteristics();
 }
@@ -775,8 +775,8 @@ void RigidBody2D::set_contact_monitor(bool p_enabled) {
 
 			if (node) {
 
-				node->disconnect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
-				node->disconnect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
 			}
 		}
 
@@ -906,11 +906,11 @@ void RigidBody2D::_bind_methods() {
 	BIND_VMETHOD(MethodInfo("_integrate_forces", PropertyInfo(Variant::OBJECT, "state", PROPERTY_HINT_RESOURCE_TYPE, "Physics2DDirectBodyState")));
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "mode", PROPERTY_HINT_ENUM, "Rigid,Static,Character,Kinematic"), "set_mode", "get_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "mass", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01"), "set_mass", "get_mass");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "inertia", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01", 0), "set_inertia", "get_inertia");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "weight", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01", PROPERTY_USAGE_EDITOR), "set_weight", "get_weight");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "mass", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01"), "set_mass", "get_mass");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "inertia", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01", 0), "set_inertia", "get_inertia");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "weight", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01", PROPERTY_USAGE_EDITOR), "set_weight", "get_weight");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "physics_material_override", PROPERTY_HINT_RESOURCE_TYPE, "PhysicsMaterial"), "set_physics_material_override", "get_physics_material_override");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "gravity_scale", PROPERTY_HINT_RANGE, "-128,128,0.01"), "set_gravity_scale", "get_gravity_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "gravity_scale", PROPERTY_HINT_RANGE, "-128,128,0.01"), "set_gravity_scale", "get_gravity_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "custom_integrator"), "set_use_custom_integrator", "is_using_custom_integrator");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "continuous_cd", PROPERTY_HINT_ENUM, "Disabled,Cast Ray,Cast Shape"), "set_continuous_collision_detection_mode", "get_continuous_collision_detection_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "contacts_reported", PROPERTY_HINT_RANGE, "0,64,1,or_greater"), "set_max_contacts_reported", "get_max_contacts_reported");
@@ -919,13 +919,13 @@ void RigidBody2D::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "can_sleep"), "set_can_sleep", "is_able_to_sleep");
 	ADD_GROUP("Linear", "linear_");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "linear_velocity"), "set_linear_velocity", "get_linear_velocity");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "linear_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"), "set_linear_damp", "get_linear_damp");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "linear_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"), "set_linear_damp", "get_linear_damp");
 	ADD_GROUP("Angular", "angular_");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_velocity"), "set_angular_velocity", "get_angular_velocity");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"), "set_angular_damp", "get_angular_damp");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_velocity"), "set_angular_velocity", "get_angular_velocity");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"), "set_angular_damp", "get_angular_damp");
 	ADD_GROUP("Applied Forces", "applied_");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "applied_force"), "set_applied_force", "get_applied_force");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "applied_torque"), "set_applied_torque", "get_applied_torque");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "applied_torque"), "set_applied_torque", "get_applied_torque");
 
 	ADD_SIGNAL(MethodInfo("body_shape_entered", PropertyInfo(Variant::INT, "body_id"), PropertyInfo(Variant::OBJECT, "body", PROPERTY_HINT_RESOURCE_TYPE, "Node"), PropertyInfo(Variant::INT, "body_shape"), PropertyInfo(Variant::INT, "local_shape")));
 	ADD_SIGNAL(MethodInfo("body_shape_exited", PropertyInfo(Variant::INT, "body_id"), PropertyInfo(Variant::OBJECT, "body", PROPERTY_HINT_RESOURCE_TYPE, "Node"), PropertyInfo(Variant::INT, "body_shape"), PropertyInfo(Variant::INT, "local_shape")));
@@ -1357,7 +1357,7 @@ void KinematicBody2D::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("_direct_state_changed"), &KinematicBody2D::_direct_state_changed);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "collision/safe_margin", PROPERTY_HINT_RANGE, "0.001,256,0.001"), "set_safe_margin", "get_safe_margin");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "collision/safe_margin", PROPERTY_HINT_RANGE, "0.001,256,0.001"), "set_safe_margin", "get_safe_margin");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "motion/sync_to_physics"), "set_sync_to_physics", "is_sync_to_physics_enabled");
 }
 
diff --git a/scene/2d/polygon_2d.cpp b/scene/2d/polygon_2d.cpp
index ba5b7d29e7..258292e316 100644
--- a/scene/2d/polygon_2d.cpp
+++ b/scene/2d/polygon_2d.cpp
@@ -61,7 +61,7 @@ bool Polygon2D::_edit_use_pivot() const {
 Rect2 Polygon2D::_edit_get_rect() const {
 	if (rect_cache_dirty) {
 		int l = polygon.size();
-		PoolVector<Vector2>::Read r = polygon.read();
+		const Vector2 *r = polygon.ptr();
 		item_rect = Rect2();
 		for (int i = 0; i < l; i++) {
 			Vector2 pos = r[i] + offset;
@@ -120,11 +120,11 @@ void Polygon2D::_notification(int p_what) {
 			if (new_skeleton_id != current_skeleton_id) {
 				Object *old_skeleton = ObjectDB::get_instance(current_skeleton_id);
 				if (old_skeleton) {
-					old_skeleton->disconnect("bone_setup_changed", this, "_skeleton_bone_setup_changed");
+					old_skeleton->disconnect_compat("bone_setup_changed", this, "_skeleton_bone_setup_changed");
 				}
 
 				if (skeleton_node) {
-					skeleton_node->connect("bone_setup_changed", this, "_skeleton_bone_setup_changed");
+					skeleton_node->connect_compat("bone_setup_changed", this, "_skeleton_bone_setup_changed");
 				}
 
 				current_skeleton_id = new_skeleton_id;
@@ -148,7 +148,7 @@ void Polygon2D::_notification(int p_what) {
 
 			{
 
-				PoolVector<Vector2>::Read polyr = polygon.read();
+				const Vector2 *polyr = polygon.ptr();
 				for (int i = 0; i < len; i++) {
 					points.write[i] = polyr[i] + offset;
 				}
@@ -217,7 +217,7 @@ void Polygon2D::_notification(int p_what) {
 
 				if (points.size() == uv.size()) {
 
-					PoolVector<Vector2>::Read uvr = uv.read();
+					const Vector2 *uvr = uv.ptr();
 
 					for (int i = 0; i < len; i++) {
 						uvs.write[i] = texmat.xform(uvr[i]) / tex_size;
@@ -257,7 +257,7 @@ void Polygon2D::_notification(int p_what) {
 					}
 
 					int bone_index = bone->get_index_in_skeleton();
-					PoolVector<float>::Read r = bone_weights[i].weights.read();
+					const float *r = bone_weights[i].weights.ptr();
 					for (int j = 0; j < vc; j++) {
 						if (r[j] == 0.0)
 							continue; //weight is unpainted, skip
@@ -296,7 +296,7 @@ void Polygon2D::_notification(int p_what) {
 			Vector<Color> colors;
 			if (vertex_colors.size() == points.size()) {
 				colors.resize(len);
-				PoolVector<Color>::Read color_r = vertex_colors.read();
+				const Color *color_r = vertex_colors.ptr();
 				for (int i = 0; i < len; i++) {
 					colors.write[i] = color_r[i];
 				}
@@ -313,11 +313,11 @@ void Polygon2D::_notification(int p_what) {
 				//draw individual polygons
 				Vector<int> total_indices;
 				for (int i = 0; i < polygons.size(); i++) {
-					PoolVector<int> src_indices = polygons[i];
+					Vector<int> src_indices = polygons[i];
 					int ic = src_indices.size();
 					if (ic < 3)
 						continue;
-					PoolVector<int>::Read r = src_indices.read();
+					const int *r = src_indices.ptr();
 
 					Vector<Vector2> tmp_points;
 					tmp_points.resize(ic);
@@ -349,13 +349,13 @@ void Polygon2D::_notification(int p_what) {
 	}
 }
 
-void Polygon2D::set_polygon(const PoolVector<Vector2> &p_polygon) {
+void Polygon2D::set_polygon(const Vector<Vector2> &p_polygon) {
 	polygon = p_polygon;
 	rect_cache_dirty = true;
 	update();
 }
 
-PoolVector<Vector2> Polygon2D::get_polygon() const {
+Vector<Vector2> Polygon2D::get_polygon() const {
 
 	return polygon;
 }
@@ -369,13 +369,13 @@ int Polygon2D::get_internal_vertex_count() const {
 	return internal_vertices;
 }
 
-void Polygon2D::set_uv(const PoolVector<Vector2> &p_uv) {
+void Polygon2D::set_uv(const Vector<Vector2> &p_uv) {
 
 	uv = p_uv;
 	update();
 }
 
-PoolVector<Vector2> Polygon2D::get_uv() const {
+Vector<Vector2> Polygon2D::get_uv() const {
 
 	return uv;
 }
@@ -401,12 +401,12 @@ Color Polygon2D::get_color() const {
 	return color;
 }
 
-void Polygon2D::set_vertex_colors(const PoolVector<Color> &p_colors) {
+void Polygon2D::set_vertex_colors(const Vector<Color> &p_colors) {
 
 	vertex_colors = p_colors;
 	update();
 }
-PoolVector<Color> Polygon2D::get_vertex_colors() const {
+Vector<Color> Polygon2D::get_vertex_colors() const {
 
 	return vertex_colors;
 }
@@ -548,7 +548,7 @@ Vector2 Polygon2D::get_offset() const {
 	return offset;
 }
 
-void Polygon2D::add_bone(const NodePath &p_path, const PoolVector<float> &p_weights) {
+void Polygon2D::add_bone(const NodePath &p_path, const Vector<float> &p_weights) {
 
 	Bone bone;
 	bone.path = p_path;
@@ -562,9 +562,9 @@ NodePath Polygon2D::get_bone_path(int p_index) const {
 	ERR_FAIL_INDEX_V(p_index, bone_weights.size(), NodePath());
 	return bone_weights[p_index].path;
 }
-PoolVector<float> Polygon2D::get_bone_weights(int p_index) const {
+Vector<float> Polygon2D::get_bone_weights(int p_index) const {
 
-	ERR_FAIL_INDEX_V(p_index, bone_weights.size(), PoolVector<float>());
+	ERR_FAIL_INDEX_V(p_index, bone_weights.size(), Vector<float>());
 	return bone_weights[p_index].weights;
 }
 void Polygon2D::erase_bone(int p_idx) {
@@ -577,7 +577,7 @@ void Polygon2D::clear_bones() {
 	bone_weights.clear();
 }
 
-void Polygon2D::set_bone_weights(int p_index, const PoolVector<float> &p_weights) {
+void Polygon2D::set_bone_weights(int p_index, const Vector<float> &p_weights) {
 	ERR_FAIL_INDEX(p_index, bone_weights.size());
 	bone_weights.write[p_index].weights = p_weights;
 	update();
@@ -700,24 +700,24 @@ void Polygon2D::_bind_methods() {
 	ADD_GROUP("Texture2D", "texture_");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "texture_offset"), "set_texture_offset", "get_texture_offset");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "texture_scale"), "set_texture_scale", "get_texture_scale");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "texture_rotation_degrees", PROPERTY_HINT_RANGE, "-360,360,0.1,or_lesser,or_greater"), "set_texture_rotation_degrees", "get_texture_rotation_degrees");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "texture_rotation", PROPERTY_HINT_NONE, "", 0), "set_texture_rotation", "get_texture_rotation");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "texture_rotation_degrees", PROPERTY_HINT_RANGE, "-360,360,0.1,or_lesser,or_greater"), "set_texture_rotation_degrees", "get_texture_rotation_degrees");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "texture_rotation", PROPERTY_HINT_NONE, "", 0), "set_texture_rotation", "get_texture_rotation");
 	ADD_GROUP("Lighting", "");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "normal_map", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_normal_map", "get_normal_map");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "specular_map", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_specular_map", "get_specular_map");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "specular_color", PROPERTY_HINT_COLOR_NO_ALPHA), "set_specular_color", "get_specular_color");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "shininess", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_shininess", "get_shininess");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "shininess", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_shininess", "get_shininess");
 	ADD_GROUP("Skeleton", "");
 	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "skeleton", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "Skeleton2D"), "set_skeleton", "get_skeleton");
 
 	ADD_GROUP("Invert", "invert_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "invert_enable"), "set_invert", "get_invert");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "invert_border", PROPERTY_HINT_RANGE, "0.1,16384,0.1"), "set_invert_border", "get_invert_border");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "invert_border", PROPERTY_HINT_RANGE, "0.1,16384,0.1"), "set_invert_border", "get_invert_border");
 
 	ADD_GROUP("Data", "");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "polygon"), "set_polygon", "get_polygon");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "uv"), "set_uv", "get_uv");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_COLOR_ARRAY, "vertex_colors"), "set_vertex_colors", "get_vertex_colors");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "polygon"), "set_polygon", "get_polygon");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "uv"), "set_uv", "get_uv");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_COLOR_ARRAY, "vertex_colors"), "set_vertex_colors", "get_vertex_colors");
 	ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "polygons"), "set_polygons", "get_polygons");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "bones", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "_set_bones", "_get_bones");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "internal_vertex_count", PROPERTY_HINT_RANGE, "0,1000"), "set_internal_vertex_count", "get_internal_vertex_count");
diff --git a/scene/2d/polygon_2d.h b/scene/2d/polygon_2d.h
index 4816e2c869..777c1f82f3 100644
--- a/scene/2d/polygon_2d.h
+++ b/scene/2d/polygon_2d.h
@@ -37,15 +37,15 @@ class Polygon2D : public Node2D {
 
 	GDCLASS(Polygon2D, Node2D);
 
-	PoolVector<Vector2> polygon;
-	PoolVector<Vector2> uv;
-	PoolVector<Color> vertex_colors;
+	Vector<Vector2> polygon;
+	Vector<Vector2> uv;
+	Vector<Color> vertex_colors;
 	Array polygons;
 	int internal_vertices;
 
 	struct Bone {
 		NodePath path;
-		PoolVector<float> weights;
+		Vector<float> weights;
 	};
 
 	Vector<Bone> bone_weights;
@@ -95,14 +95,14 @@ public:
 	virtual bool _edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const;
 #endif
 
-	void set_polygon(const PoolVector<Vector2> &p_polygon);
-	PoolVector<Vector2> get_polygon() const;
+	void set_polygon(const Vector<Vector2> &p_polygon);
+	Vector<Vector2> get_polygon() const;
 
 	void set_internal_vertex_count(int p_count);
 	int get_internal_vertex_count() const;
 
-	void set_uv(const PoolVector<Vector2> &p_uv);
-	PoolVector<Vector2> get_uv() const;
+	void set_uv(const Vector<Vector2> &p_uv);
+	Vector<Vector2> get_uv() const;
 
 	void set_polygons(const Array &p_polygons);
 	Array get_polygons() const;
@@ -110,8 +110,8 @@ public:
 	void set_color(const Color &p_color);
 	Color get_color() const;
 
-	void set_vertex_colors(const PoolVector<Color> &p_colors);
-	PoolVector<Color> get_vertex_colors() const;
+	void set_vertex_colors(const Vector<Color> &p_colors);
+	Vector<Color> get_vertex_colors() const;
 
 	void set_texture(const Ref<Texture2D> &p_texture);
 	Ref<Texture2D> get_texture() const;
@@ -152,13 +152,13 @@ public:
 	void set_offset(const Vector2 &p_offset);
 	Vector2 get_offset() const;
 
-	void add_bone(const NodePath &p_path = NodePath(), const PoolVector<float> &p_weights = PoolVector<float>());
+	void add_bone(const NodePath &p_path = NodePath(), const Vector<float> &p_weights = Vector<float>());
 	int get_bone_count() const;
 	NodePath get_bone_path(int p_index) const;
-	PoolVector<float> get_bone_weights(int p_index) const;
+	Vector<float> get_bone_weights(int p_index) const;
 	void erase_bone(int p_idx);
 	void clear_bones();
-	void set_bone_weights(int p_index, const PoolVector<float> &p_weights);
+	void set_bone_weights(int p_index, const Vector<float> &p_weights);
 	void set_bone_path(int p_index, const NodePath &p_path);
 
 	void set_skeleton(const NodePath &p_skeleton);
diff --git a/scene/2d/position_2d.cpp b/scene/2d/position_2d.cpp
index cdeb905c0c..9e95a55d9f 100644
--- a/scene/2d/position_2d.cpp
+++ b/scene/2d/position_2d.cpp
@@ -96,7 +96,7 @@ void Position2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_set_gizmo_extents", "extents"), &Position2D::set_gizmo_extents);
 	ClassDB::bind_method(D_METHOD("_get_gizmo_extents"), &Position2D::get_gizmo_extents);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "gizmo_extents", PROPERTY_HINT_RANGE, "0,1000,0.1,or_greater", PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_INTERNAL), "_set_gizmo_extents", "_get_gizmo_extents");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "gizmo_extents", PROPERTY_HINT_RANGE, "0,1000,0.1,or_greater", PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_INTERNAL), "_set_gizmo_extents", "_get_gizmo_extents");
 }
 
 Position2D::Position2D() {
diff --git a/scene/2d/skeleton_2d.cpp b/scene/2d/skeleton_2d.cpp
index 6f64464cc9..9ebaf23c3a 100644
--- a/scene/2d/skeleton_2d.cpp
+++ b/scene/2d/skeleton_2d.cpp
@@ -90,7 +90,7 @@ void Bone2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_default_length"), &Bone2D::get_default_length);
 
 	ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM2D, "rest"), "set_rest", "get_rest");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "default_length", PROPERTY_HINT_RANGE, "1,1024,1"), "set_default_length", "get_default_length");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "default_length", PROPERTY_HINT_RANGE, "1,1024,1"), "set_default_length", "get_default_length");
 }
 
 void Bone2D::set_rest(const Transform2D &p_rest) {
diff --git a/scene/2d/sprite.cpp b/scene/2d/sprite.cpp
index 2fe39ca104..a5648053c4 100644
--- a/scene/2d/sprite.cpp
+++ b/scene/2d/sprite.cpp
@@ -142,12 +142,12 @@ void Sprite::set_texture(const Ref<Texture2D> &p_texture) {
 		return;
 
 	if (texture.is_valid())
-		texture->disconnect(CoreStringNames::get_singleton()->changed, this, "_texture_changed");
+		texture->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_texture_changed");
 
 	texture = p_texture;
 
 	if (texture.is_valid())
-		texture->connect(CoreStringNames::get_singleton()->changed, this, "_texture_changed");
+		texture->connect_compat(CoreStringNames::get_singleton()->changed, this, "_texture_changed");
 
 	update();
 	emit_signal("texture_changed");
@@ -502,7 +502,7 @@ void Sprite::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "normal_map", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_normal_map", "get_normal_map");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "specular_map", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_specular_map", "get_specular_map");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "specular_color", PROPERTY_HINT_COLOR_NO_ALPHA), "set_specular_color", "get_specular_color");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "shininess", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_shininess", "get_shininess");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "shininess", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_shininess", "get_shininess");
 	ADD_GROUP("Offset", "");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "centered"), "set_centered", "is_centered");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "offset"), "set_offset", "get_offset");
diff --git a/scene/2d/tile_map.cpp b/scene/2d/tile_map.cpp
index e3fda5b585..60ad8c7a74 100644
--- a/scene/2d/tile_map.cpp
+++ b/scene/2d/tile_map.cpp
@@ -177,7 +177,7 @@ void TileMap::_update_quadrant_transform() {
 void TileMap::set_tileset(const Ref<TileSet> &p_tileset) {
 
 	if (tile_set.is_valid()) {
-		tile_set->disconnect("changed", this, "_recreate_quadrants");
+		tile_set->disconnect_compat("changed", this, "_recreate_quadrants");
 		tile_set->remove_change_receptor(this);
 	}
 
@@ -185,7 +185,7 @@ void TileMap::set_tileset(const Ref<TileSet> &p_tileset) {
 	tile_set = p_tileset;
 
 	if (tile_set.is_valid()) {
-		tile_set->connect("changed", this, "_recreate_quadrants");
+		tile_set->connect_compat("changed", this, "_recreate_quadrants");
 		tile_set->add_change_receptor(this);
 	} else {
 		clear();
@@ -629,7 +629,7 @@ void TileMap::update_dirty_quadrants() {
 						vs->canvas_item_set_z_index(debug_navigation_item, VS::CANVAS_ITEM_Z_MAX - 2); // Display one below collision debug
 
 						if (debug_navigation_item.is_valid()) {
-							PoolVector<Vector2> navigation_polygon_vertices = navpoly->get_vertices();
+							Vector<Vector2> navigation_polygon_vertices = navpoly->get_vertices();
 							int vsize = navigation_polygon_vertices.size();
 
 							if (vsize > 2) {
@@ -638,7 +638,7 @@ void TileMap::update_dirty_quadrants() {
 								vertices.resize(vsize);
 								colors.resize(vsize);
 								{
-									PoolVector<Vector2>::Read vr = navigation_polygon_vertices.read();
+									const Vector2 *vr = navigation_polygon_vertices.ptr();
 									for (int j = 0; j < vsize; j++) {
 										vertices.write[j] = vr[j];
 										colors.write[j] = debug_navigation_color;
@@ -853,7 +853,7 @@ void TileMap::_set_celld(const Vector2 &p_pos, const Dictionary &p_data) {
 
 	Variant v_pos_x = p_pos.x, v_pos_y = p_pos.y, v_tile = p_data["id"], v_flip_h = p_data["flip_h"], v_flip_v = p_data["flip_y"], v_transpose = p_data["transpose"], v_autotile_coord = p_data["auto_coord"];
 	const Variant *args[7] = { &v_pos_x, &v_pos_y, &v_tile, &v_flip_h, &v_flip_v, &v_transpose, &v_autotile_coord };
-	Variant::CallError ce;
+	Callable::CallError ce;
 	call("set_cell", args, 7, ce);
 }
 
@@ -1207,12 +1207,12 @@ void TileMap::clear() {
 	used_size_cache_dirty = true;
 }
 
-void TileMap::_set_tile_data(const PoolVector<int> &p_data) {
+void TileMap::_set_tile_data(const Vector<int> &p_data) {
 
 	ERR_FAIL_COND(format > FORMAT_2);
 
 	int c = p_data.size();
-	PoolVector<int>::Read r = p_data.read();
+	const int *r = p_data.ptr();
 
 	int offset = (format == FORMAT_2) ? 3 : 2;
 
@@ -1255,11 +1255,11 @@ void TileMap::_set_tile_data(const PoolVector<int> &p_data) {
 	}
 }
 
-PoolVector<int> TileMap::_get_tile_data() const {
+Vector<int> TileMap::_get_tile_data() const {
 
-	PoolVector<int> data;
+	Vector<int> data;
 	data.resize(tile_map.size() * 3);
-	PoolVector<int>::Write w = data.write();
+	int *w = data.ptrw();
 
 	// Save in highest format
 
@@ -1281,8 +1281,6 @@ PoolVector<int> TileMap::_get_tile_data() const {
 		idx += 3;
 	}
 
-	w.release();
-
 	return data;
 }
 
@@ -1911,8 +1909,8 @@ void TileMap::_bind_methods() {
 	ADD_GROUP("Collision", "collision_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "collision_use_parent", PROPERTY_HINT_NONE, ""), "set_collision_use_parent", "get_collision_use_parent");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "collision_use_kinematic", PROPERTY_HINT_NONE, ""), "set_collision_use_kinematic", "get_collision_use_kinematic");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "collision_friction", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_collision_friction", "get_collision_friction");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "collision_bounce", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_collision_bounce", "get_collision_bounce");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "collision_friction", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_collision_friction", "get_collision_friction");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "collision_bounce", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_collision_bounce", "get_collision_bounce");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "collision_layer", PROPERTY_HINT_LAYERS_2D_PHYSICS), "set_collision_layer", "get_collision_layer");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "collision_mask", PROPERTY_HINT_LAYERS_2D_PHYSICS), "set_collision_mask", "get_collision_mask");
 
diff --git a/scene/2d/tile_map.h b/scene/2d/tile_map.h
index d5ef7fc818..d9490aae13 100644
--- a/scene/2d/tile_map.h
+++ b/scene/2d/tile_map.h
@@ -220,8 +220,8 @@ private:
 
 	_FORCE_INLINE_ int _get_quadrant_size() const;
 
-	void _set_tile_data(const PoolVector<int> &p_data);
-	PoolVector<int> _get_tile_data() const;
+	void _set_tile_data(const Vector<int> &p_data);
+	Vector<int> _get_tile_data() const;
 
 	void _set_old_cell_size(int p_size) { set_cell_size(Size2(p_size, p_size)); }
 	int _get_old_cell_size() const { return cell_size.x; }
diff --git a/scene/2d/touch_screen_button.cpp b/scene/2d/touch_screen_button.cpp
index beff74f496..7ca165985e 100644
--- a/scene/2d/touch_screen_button.cpp
+++ b/scene/2d/touch_screen_button.cpp
@@ -69,12 +69,12 @@ Ref<BitMap> TouchScreenButton::get_bitmask() const {
 void TouchScreenButton::set_shape(const Ref<Shape2D> &p_shape) {
 
 	if (shape.is_valid())
-		shape->disconnect("changed", this, "update");
+		shape->disconnect_compat("changed", this, "update");
 
 	shape = p_shape;
 
 	if (shape.is_valid())
-		shape->connect("changed", this, "update");
+		shape->connect_compat("changed", this, "update");
 
 	update();
 }
@@ -404,7 +404,7 @@ void TouchScreenButton::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "shape_centered"), "set_shape_centered", "is_shape_centered");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "shape_visible"), "set_shape_visible", "is_shape_visible");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "passby_press"), "set_passby_press", "is_passby_press_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "action"), "set_action", "get_action");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "action"), "set_action", "get_action");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "visibility_mode", PROPERTY_HINT_ENUM, "Always,TouchScreen Only"), "set_visibility_mode", "get_visibility_mode");
 
 	ADD_SIGNAL(MethodInfo("pressed"));
diff --git a/scene/2d/visibility_notifier_2d.cpp b/scene/2d/visibility_notifier_2d.cpp
index 0ac725b7dd..3bfaf1f95c 100644
--- a/scene/2d/visibility_notifier_2d.cpp
+++ b/scene/2d/visibility_notifier_2d.cpp
@@ -224,7 +224,7 @@ void VisibilityEnabler2D::_find_nodes(Node *p_node) {
 
 	if (add) {
 
-		p_node->connect(SceneStringNames::get_singleton()->tree_exiting, this, "_node_removed", varray(p_node), CONNECT_ONESHOT);
+		p_node->connect_compat(SceneStringNames::get_singleton()->tree_exiting, this, "_node_removed", varray(p_node), CONNECT_ONESHOT);
 		nodes[p_node] = meta;
 		_change_node_state(p_node, false);
 	}
@@ -267,7 +267,7 @@ void VisibilityEnabler2D::_notification(int p_what) {
 
 			if (!visible)
 				_change_node_state(E->key(), true);
-			E->key()->disconnect(SceneStringNames::get_singleton()->tree_exiting, this, "_node_removed");
+			E->key()->disconnect_compat(SceneStringNames::get_singleton()->tree_exiting, this, "_node_removed");
 		}
 
 		nodes.clear();
diff --git a/scene/3d/area.cpp b/scene/3d/area.cpp
index 62908e2b0f..265b42ab5e 100644
--- a/scene/3d/area.cpp
+++ b/scene/3d/area.cpp
@@ -170,8 +170,8 @@ void Area::_body_inout(int p_status, const RID &p_body, ObjectID p_instance, int
 			E->get().rc = 0;
 			E->get().in_tree = node && node->is_inside_tree();
 			if (node) {
-				node->connect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree, make_binds(objid));
-				node->connect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree, make_binds(objid));
+				node->connect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree, make_binds(objid));
+				node->connect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree, make_binds(objid));
 				if (E->get().in_tree) {
 					emit_signal(SceneStringNames::get_singleton()->body_entered, node);
 				}
@@ -197,8 +197,8 @@ void Area::_body_inout(int p_status, const RID &p_body, ObjectID p_instance, int
 		if (E->get().rc == 0) {
 
 			if (node) {
-				node->disconnect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
-				node->disconnect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
 				if (E->get().in_tree)
 					emit_signal(SceneStringNames::get_singleton()->body_exited, obj);
 			}
@@ -244,8 +244,8 @@ void Area::_clear_monitoring() {
 
 			emit_signal(SceneStringNames::get_singleton()->body_exited, node);
 
-			node->disconnect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
-			node->disconnect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
+			node->disconnect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
+			node->disconnect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
 		}
 	}
 
@@ -274,8 +274,8 @@ void Area::_clear_monitoring() {
 
 			emit_signal(SceneStringNames::get_singleton()->area_exited, obj);
 
-			node->disconnect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_area_enter_tree);
-			node->disconnect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_area_exit_tree);
+			node->disconnect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_area_enter_tree);
+			node->disconnect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_area_exit_tree);
 		}
 	}
 }
@@ -363,8 +363,8 @@ void Area::_area_inout(int p_status, const RID &p_area, ObjectID p_instance, int
 			E->get().rc = 0;
 			E->get().in_tree = node && node->is_inside_tree();
 			if (node) {
-				node->connect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_area_enter_tree, make_binds(objid));
-				node->connect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_area_exit_tree, make_binds(objid));
+				node->connect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_area_enter_tree, make_binds(objid));
+				node->connect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_area_exit_tree, make_binds(objid));
 				if (E->get().in_tree) {
 					emit_signal(SceneStringNames::get_singleton()->area_entered, node);
 				}
@@ -390,8 +390,8 @@ void Area::_area_inout(int p_status, const RID &p_area, ObjectID p_instance, int
 		if (E->get().rc == 0) {
 
 			if (node) {
-				node->disconnect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_area_enter_tree);
-				node->disconnect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_area_exit_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_area_enter_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_area_exit_tree);
 				if (E->get().in_tree) {
 					emit_signal(SceneStringNames::get_singleton()->area_exited, obj);
 				}
@@ -706,11 +706,11 @@ void Area::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "space_override", PROPERTY_HINT_ENUM, "Disabled,Combine,Combine-Replace,Replace,Replace-Combine"), "set_space_override_mode", "get_space_override_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "gravity_point"), "set_gravity_is_point", "is_gravity_a_point");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "gravity_distance_scale", PROPERTY_HINT_EXP_RANGE, "0,1024,0.001,or_greater"), "set_gravity_distance_scale", "get_gravity_distance_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "gravity_distance_scale", PROPERTY_HINT_EXP_RANGE, "0,1024,0.001,or_greater"), "set_gravity_distance_scale", "get_gravity_distance_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "gravity_vec"), "set_gravity_vector", "get_gravity_vector");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "gravity", PROPERTY_HINT_RANGE, "-1024,1024,0.01"), "set_gravity", "get_gravity");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "linear_damp", PROPERTY_HINT_RANGE, "0,100,0.001,or_greater"), "set_linear_damp", "get_linear_damp");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_damp", PROPERTY_HINT_RANGE, "0,100,0.001,or_greater"), "set_angular_damp", "get_angular_damp");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "gravity", PROPERTY_HINT_RANGE, "-1024,1024,0.01"), "set_gravity", "get_gravity");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "linear_damp", PROPERTY_HINT_RANGE, "0,100,0.001,or_greater"), "set_linear_damp", "get_linear_damp");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_damp", PROPERTY_HINT_RANGE, "0,100,0.001,or_greater"), "set_angular_damp", "get_angular_damp");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "priority", PROPERTY_HINT_RANGE, "0,128,1"), "set_priority", "get_priority");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "monitoring"), "set_monitoring", "is_monitoring");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "monitorable"), "set_monitorable", "is_monitorable");
@@ -719,12 +719,12 @@ void Area::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "collision_mask", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collision_mask", "get_collision_mask");
 	ADD_GROUP("Audio Bus", "audio_bus_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "audio_bus_override"), "set_audio_bus_override", "is_overriding_audio_bus");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "audio_bus_name", PROPERTY_HINT_ENUM, ""), "set_audio_bus", "get_audio_bus");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "audio_bus_name", PROPERTY_HINT_ENUM, ""), "set_audio_bus", "get_audio_bus");
 	ADD_GROUP("Reverb Bus", "reverb_bus_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "reverb_bus_enable"), "set_use_reverb_bus", "is_using_reverb_bus");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "reverb_bus_name", PROPERTY_HINT_ENUM, ""), "set_reverb_bus", "get_reverb_bus");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "reverb_bus_amount", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_reverb_amount", "get_reverb_amount");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "reverb_bus_uniformity", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_reverb_uniformity", "get_reverb_uniformity");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "reverb_bus_name", PROPERTY_HINT_ENUM, ""), "set_reverb_bus", "get_reverb_bus");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "reverb_bus_amount", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_reverb_amount", "get_reverb_amount");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "reverb_bus_uniformity", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_reverb_uniformity", "get_reverb_uniformity");
 
 	BIND_ENUM_CONSTANT(SPACE_OVERRIDE_DISABLED);
 	BIND_ENUM_CONSTANT(SPACE_OVERRIDE_COMBINE);
diff --git a/scene/3d/arvr_nodes.cpp b/scene/3d/arvr_nodes.cpp
index 8d1556ef1c..bf85a8bd53 100644
--- a/scene/3d/arvr_nodes.cpp
+++ b/scene/3d/arvr_nodes.cpp
@@ -252,7 +252,7 @@ void ARVRController::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("get_rumble"), &ARVRController::get_rumble);
 	ClassDB::bind_method(D_METHOD("set_rumble", "rumble"), &ARVRController::set_rumble);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "rumble", PROPERTY_HINT_RANGE, "0.0,1.0,0.01"), "set_rumble", "get_rumble");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rumble", PROPERTY_HINT_RANGE, "0.0,1.0,0.01"), "set_rumble", "get_rumble");
 	ADD_PROPERTY_DEFAULT("rumble", 0.0);
 
 	ClassDB::bind_method(D_METHOD("get_mesh"), &ARVRController::get_mesh);
@@ -544,7 +544,7 @@ String ARVROrigin::get_configuration_warning() const {
 void ARVROrigin::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_world_scale", "world_scale"), &ARVROrigin::set_world_scale);
 	ClassDB::bind_method(D_METHOD("get_world_scale"), &ARVROrigin::get_world_scale);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "world_scale"), "set_world_scale", "get_world_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "world_scale"), "set_world_scale", "get_world_scale");
 };
 
 void ARVROrigin::set_tracked_camera(ARVRCamera *p_tracked_camera) {
diff --git a/scene/3d/audio_stream_player_3d.cpp b/scene/3d/audio_stream_player_3d.cpp
index 596ef78fb5..461ac1748b 100644
--- a/scene/3d/audio_stream_player_3d.cpp
+++ b/scene/3d/audio_stream_player_3d.cpp
@@ -45,12 +45,12 @@ private:
 		mutable real_t squared_gain; // temporary
 	};
 
-	PoolVector<Speaker> speakers;
+	Vector<Speaker> speakers;
 
 public:
 	Spcap(unsigned int speaker_count, const Vector3 *speaker_directions) {
 		this->speakers.resize(speaker_count);
-		PoolVector<Speaker>::Write w = this->speakers.write();
+		Speaker *w = this->speakers.ptrw();
 		for (unsigned int speaker_num = 0; speaker_num < speaker_count; speaker_num++) {
 			w[speaker_num].direction = speaker_directions[speaker_num];
 			w[speaker_num].squared_gain = 0.0;
@@ -66,11 +66,11 @@ public:
 	}
 
 	Vector3 get_speaker_direction(unsigned int index) const {
-		return this->speakers.read()[index].direction;
+		return this->speakers.ptr()[index].direction;
 	}
 
 	void calculate(const Vector3 &source_direction, real_t tightness, unsigned int volume_count, real_t *volumes) const {
-		PoolVector<Speaker>::Read r = this->speakers.read();
+		const Speaker *r = this->speakers.ptr();
 		real_t sum_squared_gains = 0.0;
 		for (unsigned int speaker_num = 0; speaker_num < (unsigned int)this->speakers.size(); speaker_num++) {
 			real_t initial_gain = 0.5 * powf(1.0 + r[speaker_num].direction.dot(source_direction), tightness) / r[speaker_num].effective_number_of_speakers;
@@ -98,11 +98,18 @@ static const Vector3 speaker_directions[7] = {
 void AudioStreamPlayer3D::_calc_output_vol(const Vector3 &source_dir, real_t tightness, AudioStreamPlayer3D::Output &output) {
 	unsigned int speaker_count; // only main speakers (no LFE)
 	switch (AudioServer::get_singleton()->get_speaker_mode()) {
-		default: //fallthrough
-		case AudioServer::SPEAKER_MODE_STEREO: speaker_count = 2; break;
-		case AudioServer::SPEAKER_SURROUND_31: speaker_count = 3; break;
-		case AudioServer::SPEAKER_SURROUND_51: speaker_count = 5; break;
-		case AudioServer::SPEAKER_SURROUND_71: speaker_count = 7; break;
+		case AudioServer::SPEAKER_MODE_STEREO:
+			speaker_count = 2;
+			break;
+		case AudioServer::SPEAKER_SURROUND_31:
+			speaker_count = 3;
+			break;
+		case AudioServer::SPEAKER_SURROUND_51:
+			speaker_count = 5;
+			break;
+		case AudioServer::SPEAKER_SURROUND_71:
+			speaker_count = 7;
+			break;
 	}
 
 	Spcap spcap(speaker_count, speaker_directions); //TODO: should only be created/recreated once the speaker mode / speaker positions changes
@@ -113,18 +120,19 @@ void AudioStreamPlayer3D::_calc_output_vol(const Vector3 &source_dir, real_t tig
 		case AudioServer::SPEAKER_SURROUND_71:
 			output.vol[3].l = volumes[5]; // side-left
 			output.vol[3].r = volumes[6]; // side-right
-			//fallthrough
+			[[fallthrough]];
 		case AudioServer::SPEAKER_SURROUND_51:
 			output.vol[2].l = volumes[3]; // rear-left
 			output.vol[2].r = volumes[4]; // rear-right
-			//fallthrough
+			[[fallthrough]];
 		case AudioServer::SPEAKER_SURROUND_31:
 			output.vol[1].r = 1.0; // LFE - always full power
 			output.vol[1].l = volumes[2]; // center
-			//fallthrough
+			[[fallthrough]];
 		case AudioServer::SPEAKER_MODE_STEREO:
 			output.vol[0].r = volumes[1]; // front-right
 			output.vol[0].l = volumes[0]; // front-left
+			break;
 	}
 }
 
@@ -1004,24 +1012,24 @@ void AudioStreamPlayer3D::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "stream", PROPERTY_HINT_RESOURCE_TYPE, "AudioStream"), "set_stream", "get_stream");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "attenuation_model", PROPERTY_HINT_ENUM, "Inverse,InverseSquare,Log,Disabled"), "set_attenuation_model", "get_attenuation_model");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "unit_db", PROPERTY_HINT_RANGE, "-80,80"), "set_unit_db", "get_unit_db");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "unit_size", PROPERTY_HINT_RANGE, "0.1,100,0.1"), "set_unit_size", "get_unit_size");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_db", PROPERTY_HINT_RANGE, "-24,6"), "set_max_db", "get_max_db");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "pitch_scale", PROPERTY_HINT_RANGE, "0.01,32,0.01"), "set_pitch_scale", "get_pitch_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "unit_db", PROPERTY_HINT_RANGE, "-80,80"), "set_unit_db", "get_unit_db");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "unit_size", PROPERTY_HINT_RANGE, "0.1,100,0.1"), "set_unit_size", "get_unit_size");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "max_db", PROPERTY_HINT_RANGE, "-24,6"), "set_max_db", "get_max_db");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pitch_scale", PROPERTY_HINT_RANGE, "0.01,4,0.01,or_greater"), "set_pitch_scale", "get_pitch_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "playing", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "_set_playing", "is_playing");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "autoplay"), "set_autoplay", "is_autoplay_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "stream_paused", PROPERTY_HINT_NONE, ""), "set_stream_paused", "get_stream_paused");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_distance", PROPERTY_HINT_EXP_RANGE, "0,4096,1,or_greater"), "set_max_distance", "get_max_distance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "max_distance", PROPERTY_HINT_EXP_RANGE, "0,4096,1,or_greater"), "set_max_distance", "get_max_distance");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "out_of_range_mode", PROPERTY_HINT_ENUM, "Mix,Pause"), "set_out_of_range_mode", "get_out_of_range_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "bus", PROPERTY_HINT_ENUM, ""), "set_bus", "get_bus");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "bus", PROPERTY_HINT_ENUM, ""), "set_bus", "get_bus");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "area_mask", PROPERTY_HINT_LAYERS_2D_PHYSICS), "set_area_mask", "get_area_mask");
 	ADD_GROUP("Emission Angle", "emission_angle");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "emission_angle_enabled"), "set_emission_angle_enabled", "is_emission_angle_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "emission_angle_degrees", PROPERTY_HINT_RANGE, "0.1,90,0.1"), "set_emission_angle", "get_emission_angle");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "emission_angle_filter_attenuation_db", PROPERTY_HINT_RANGE, "-80,0,0.1"), "set_emission_angle_filter_attenuation_db", "get_emission_angle_filter_attenuation_db");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "emission_angle_degrees", PROPERTY_HINT_RANGE, "0.1,90,0.1"), "set_emission_angle", "get_emission_angle");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "emission_angle_filter_attenuation_db", PROPERTY_HINT_RANGE, "-80,0,0.1"), "set_emission_angle_filter_attenuation_db", "get_emission_angle_filter_attenuation_db");
 	ADD_GROUP("Attenuation Filter", "attenuation_filter_");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "attenuation_filter_cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1"), "set_attenuation_filter_cutoff_hz", "get_attenuation_filter_cutoff_hz");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "attenuation_filter_db", PROPERTY_HINT_RANGE, "-80,0,0.1"), "set_attenuation_filter_db", "get_attenuation_filter_db");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "attenuation_filter_cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1"), "set_attenuation_filter_cutoff_hz", "get_attenuation_filter_cutoff_hz");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "attenuation_filter_db", PROPERTY_HINT_RANGE, "-80,0,0.1"), "set_attenuation_filter_db", "get_attenuation_filter_db");
 	ADD_GROUP("Doppler", "doppler_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "doppler_tracking", PROPERTY_HINT_ENUM, "Disabled,Idle,Physics"), "set_doppler_tracking", "get_doppler_tracking");
 
@@ -1068,7 +1076,7 @@ AudioStreamPlayer3D::AudioStreamPlayer3D() {
 	stream_paused_fade_out = false;
 
 	velocity_tracker.instance();
-	AudioServer::get_singleton()->connect("bus_layout_changed", this, "_bus_layout_changed");
+	AudioServer::get_singleton()->connect_compat("bus_layout_changed", this, "_bus_layout_changed");
 	set_disable_scale(true);
 }
 AudioStreamPlayer3D::~AudioStreamPlayer3D() {
diff --git a/scene/3d/baked_lightmap.cpp b/scene/3d/baked_lightmap.cpp
index 31a80bc2db..73b1d450f0 100644
--- a/scene/3d/baked_lightmap.cpp
+++ b/scene/3d/baked_lightmap.cpp
@@ -47,12 +47,12 @@ AABB BakedLightmapData::get_bounds() const {
 	return bounds;
 }
 
-void BakedLightmapData::set_octree(const PoolVector<uint8_t> &p_octree) {
+void BakedLightmapData::set_octree(const Vector<uint8_t> &p_octree) {
 
 	VS::get_singleton()->lightmap_capture_set_octree(baked_light, p_octree);
 }
 
-PoolVector<uint8_t> BakedLightmapData::get_octree() const {
+Vector<uint8_t> BakedLightmapData::get_octree() const {
 
 	return VS::get_singleton()->lightmap_capture_get_octree(baked_light);
 }
@@ -174,8 +174,8 @@ void BakedLightmapData::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::AABB, "bounds", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_bounds", "get_bounds");
 	ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM, "cell_space_transform", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_cell_space_transform", "get_cell_space_transform");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "cell_subdiv", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_cell_subdiv", "get_cell_subdiv");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "energy", PROPERTY_HINT_RANGE, "0,16,0.01,or_greater"), "set_energy", "get_energy");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_BYTE_ARRAY, "octree", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_octree", "get_octree");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "energy", PROPERTY_HINT_RANGE, "0,16,0.01,or_greater"), "set_energy", "get_energy");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_BYTE_ARRAY, "octree", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_octree", "get_octree");
 	ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "user_data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_user_data", "_get_user_data");
 }
 
@@ -495,13 +495,13 @@ BakedLightmap::BakeError BakedLightmap::bake(Node *p_from_node, bool p_create_vi
 			if (hdr) {
 
 				//just save a regular image
-				PoolVector<uint8_t> data;
+				Vector<uint8_t> data;
 				int s = lm.light.size();
 				data.resize(lm.light.size() * 2);
 				{
 
-					PoolVector<uint8_t>::Write w = data.write();
-					PoolVector<float>::Read r = lm.light.read();
+					uint8_t* w = data.ptrw();
+					const float* r = lm.light.ptr();
 					uint16_t *hfw = (uint16_t *)w.ptr();
 					for (int i = 0; i < s; i++) {
 						hfw[i] = Math::make_half_float(r[i]);
@@ -513,13 +513,13 @@ BakedLightmap::BakeError BakedLightmap::bake(Node *p_from_node, bool p_create_vi
 			} else {
 
 				//just save a regular image
-				PoolVector<uint8_t> data;
+				Vector<uint8_t> data;
 				int s = lm.light.size();
 				data.resize(lm.light.size());
 				{
 
-					PoolVector<uint8_t>::Write w = data.write();
-					PoolVector<float>::Read r = lm.light.read();
+					uint8_t* w = data.ptrw();
+					const float* r = lm.light.ptr();
 					for (int i = 0; i < s; i += 3) {
 						Color c(r[i + 0], r[i + 1], r[i + 2]);
 						c = c.to_srgb();
@@ -775,8 +775,8 @@ String BakedLightmap::get_image_path() const {
 AABB BakedLightmap::get_aabb() const {
 	return AABB(-extents, extents * 2);
 }
-PoolVector<Face3> BakedLightmap::get_faces(uint32_t p_usage_flags) const {
-	return PoolVector<Face3>();
+Vector<Face3> BakedLightmap::get_faces(uint32_t p_usage_flags) const {
+	return Vector<Face3>();
 }
 
 void BakedLightmap::_bind_methods() {
@@ -819,16 +819,16 @@ void BakedLightmap::_bind_methods() {
 	ClassDB::set_method_flags(get_class_static(), _scs_create("debug_bake"), METHOD_FLAGS_DEFAULT | METHOD_FLAG_EDITOR);
 
 	ADD_GROUP("Bake", "bake_");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "bake_cell_size", PROPERTY_HINT_RANGE, "0.01,64,0.01"), "set_bake_cell_size", "get_bake_cell_size");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bake_cell_size", PROPERTY_HINT_RANGE, "0.01,64,0.01"), "set_bake_cell_size", "get_bake_cell_size");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "bake_quality", PROPERTY_HINT_ENUM, "Low,Medium,High"), "set_bake_quality", "get_bake_quality");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "bake_mode", PROPERTY_HINT_ENUM, "ConeTrace,RayTrace"), "set_bake_mode", "get_bake_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "bake_propagation", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_propagation", "get_propagation");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "bake_energy", PROPERTY_HINT_RANGE, "0,32,0.01"), "set_energy", "get_energy");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bake_propagation", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_propagation", "get_propagation");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bake_energy", PROPERTY_HINT_RANGE, "0,32,0.01"), "set_energy", "get_energy");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "bake_hdr"), "set_hdr", "is_hdr");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "bake_extents"), "set_extents", "get_extents");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "bake_default_texels_per_unit"), "set_bake_default_texels_per_unit", "get_bake_default_texels_per_unit");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bake_default_texels_per_unit"), "set_bake_default_texels_per_unit", "get_bake_default_texels_per_unit");
 	ADD_GROUP("Capture", "capture_");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "capture_cell_size", PROPERTY_HINT_RANGE, "0.01,64,0.01"), "set_capture_cell_size", "get_capture_cell_size");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "capture_cell_size", PROPERTY_HINT_RANGE, "0.01,64,0.01"), "set_capture_cell_size", "get_capture_cell_size");
 	ADD_GROUP("Data", "");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "image_path", PROPERTY_HINT_DIR), "set_image_path", "get_image_path");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "light_data", PROPERTY_HINT_RESOURCE_TYPE, "BakedLightmapData"), "set_light_data", "get_light_data");
diff --git a/scene/3d/baked_lightmap.h b/scene/3d/baked_lightmap.h
index 0633ffa641..bc9e3f55ea 100644
--- a/scene/3d/baked_lightmap.h
+++ b/scene/3d/baked_lightmap.h
@@ -64,8 +64,8 @@ public:
 	void set_bounds(const AABB &p_bounds);
 	AABB get_bounds() const;
 
-	void set_octree(const PoolVector<uint8_t> &p_octree);
-	PoolVector<uint8_t> get_octree() const;
+	void set_octree(const Vector<uint8_t> &p_octree);
+	Vector<uint8_t> get_octree() const;
 
 	void set_cell_space_transform(const Transform &p_xform);
 	Transform get_cell_space_transform() const;
@@ -202,7 +202,7 @@ public:
 	String get_image_path() const;
 
 	AABB get_aabb() const;
-	PoolVector<Face3> get_faces(uint32_t p_usage_flags) const;
+	Vector<Face3> get_faces(uint32_t p_usage_flags) const;
 
 	BakeError bake(Node *p_from_node, bool p_create_visual_debug = false);
 	BakedLightmap();
diff --git a/scene/3d/bone_attachment.cpp b/scene/3d/bone_attachment.cpp
index e94e174b92..b1cd9bfe8b 100644
--- a/scene/3d/bone_attachment.cpp
+++ b/scene/3d/bone_attachment.cpp
@@ -123,5 +123,5 @@ void BoneAttachment::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_bone_name", "bone_name"), &BoneAttachment::set_bone_name);
 	ClassDB::bind_method(D_METHOD("get_bone_name"), &BoneAttachment::get_bone_name);
 
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "bone_name"), "set_bone_name", "get_bone_name");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "bone_name"), "set_bone_name", "get_bone_name");
 }
diff --git a/scene/3d/camera.cpp b/scene/3d/camera.cpp
index ac8d50c419..741712025c 100644
--- a/scene/3d/camera.cpp
+++ b/scene/3d/camera.cpp
@@ -545,16 +545,16 @@ void Camera::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "cull_mask", PROPERTY_HINT_LAYERS_3D_RENDER), "set_cull_mask", "get_cull_mask");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "environment", PROPERTY_HINT_RESOURCE_TYPE, "Environment"), "set_environment", "get_environment");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "effects", PROPERTY_HINT_RESOURCE_TYPE, "CameraEffects"), "set_effects", "get_effects");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "h_offset"), "set_h_offset", "get_h_offset");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "v_offset"), "set_v_offset", "get_v_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "h_offset"), "set_h_offset", "get_h_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "v_offset"), "set_v_offset", "get_v_offset");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "doppler_tracking", PROPERTY_HINT_ENUM, "Disabled,Idle,Physics"), "set_doppler_tracking", "get_doppler_tracking");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "projection", PROPERTY_HINT_ENUM, "Perspective,Orthogonal,Frustum"), "set_projection", "get_projection");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "current"), "set_current", "is_current");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "fov", PROPERTY_HINT_RANGE, "1,179,0.1"), "set_fov", "get_fov");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "size", PROPERTY_HINT_RANGE, "0.1,16384,0.01"), "set_size", "get_size");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fov", PROPERTY_HINT_RANGE, "1,179,0.1"), "set_fov", "get_fov");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "size", PROPERTY_HINT_RANGE, "0.1,16384,0.01"), "set_size", "get_size");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "frustum_offset"), "set_frustum_offset", "get_frustum_offset");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "near", PROPERTY_HINT_EXP_RANGE, "0.01,8192,0.01,or_greater"), "set_znear", "get_znear");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "far", PROPERTY_HINT_EXP_RANGE, "0.1,8192,0.1,or_greater"), "set_zfar", "get_zfar");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "near", PROPERTY_HINT_EXP_RANGE, "0.01,8192,0.01,or_greater"), "set_znear", "get_znear");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "far", PROPERTY_HINT_EXP_RANGE, "0.1,8192,0.1,or_greater"), "set_zfar", "get_zfar");
 
 	BIND_ENUM_CONSTANT(PROJECTION_PERSPECTIVE);
 	BIND_ENUM_CONSTANT(PROJECTION_ORTHOGONAL);
@@ -926,7 +926,7 @@ void ClippedCamera::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("clear_exceptions"), &ClippedCamera::clear_exceptions);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "margin", PROPERTY_HINT_RANGE, "0,32,0.01"), "set_margin", "get_margin");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "margin", PROPERTY_HINT_RANGE, "0,32,0.01"), "set_margin", "get_margin");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "process_mode", PROPERTY_HINT_ENUM, "Physics,Idle"), "set_process_mode", "get_process_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "collision_mask", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collision_mask", "get_collision_mask");
 
diff --git a/scene/3d/collision_polygon.cpp b/scene/3d/collision_polygon.cpp
index cc07072962..636b859477 100644
--- a/scene/3d/collision_polygon.cpp
+++ b/scene/3d/collision_polygon.cpp
@@ -53,11 +53,11 @@ void CollisionPolygon::_build_polygon() {
 
 	for (int i = 0; i < decomp.size(); i++) {
 		Ref<ConvexPolygonShape> convex = memnew(ConvexPolygonShape);
-		PoolVector<Vector3> cp;
+		Vector<Vector3> cp;
 		int cs = decomp[i].size();
 		cp.resize(cs * 2);
 		{
-			PoolVector<Vector3>::Write w = cp.write();
+			Vector3 *w = cp.ptrw();
 			int idx = 0;
 			for (int j = 0; j < cs; j++) {
 
@@ -191,9 +191,9 @@ void CollisionPolygon::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("_is_editable_3d_polygon"), &CollisionPolygon::_is_editable_3d_polygon);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "depth"), "set_depth", "get_depth");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "depth"), "set_depth", "get_depth");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "disabled"), "set_disabled", "is_disabled");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "polygon"), "set_polygon", "get_polygon");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "polygon"), "set_polygon", "get_polygon");
 }
 
 CollisionPolygon::CollisionPolygon() {
diff --git a/scene/3d/collision_shape.cpp b/scene/3d/collision_shape.cpp
index bf2816fd41..d0d775d557 100644
--- a/scene/3d/collision_shape.cpp
+++ b/scene/3d/collision_shape.cpp
@@ -152,12 +152,12 @@ void CollisionShape::set_shape(const Ref<Shape> &p_shape) {
 
 	if (!shape.is_null()) {
 		shape->unregister_owner(this);
-		shape->disconnect("changed", this, "_shape_changed");
+		shape->disconnect_compat("changed", this, "_shape_changed");
 	}
 	shape = p_shape;
 	if (!shape.is_null()) {
 		shape->register_owner(this);
-		shape->connect("changed", this, "_shape_changed");
+		shape->connect_compat("changed", this, "_shape_changed");
 	}
 	update_gizmo();
 	if (parent) {
diff --git a/scene/3d/cpu_particles.cpp b/scene/3d/cpu_particles.cpp
index 6e26f7ce8f..cddbe4bbbb 100644
--- a/scene/3d/cpu_particles.cpp
+++ b/scene/3d/cpu_particles.cpp
@@ -39,9 +39,9 @@ AABB CPUParticles::get_aabb() const {
 
 	return AABB();
 }
-PoolVector<Face3> CPUParticles::get_faces(uint32_t p_usage_flags) const {
+Vector<Face3> CPUParticles::get_faces(uint32_t p_usage_flags) const {
 
-	return PoolVector<Face3>();
+	return Vector<Face3>();
 }
 
 void CPUParticles::set_emitting(bool p_emitting) {
@@ -65,7 +65,7 @@ void CPUParticles::set_amount(int p_amount) {
 
 	particles.resize(p_amount);
 	{
-		PoolVector<Particle>::Write w = particles.write();
+		Particle *w = particles.ptrw();
 
 		for (int i = 0; i < p_amount; i++) {
 			w[i].active = false;
@@ -244,7 +244,7 @@ void CPUParticles::restart() {
 
 	{
 		int pc = particles.size();
-		PoolVector<Particle>::Write w = particles.write();
+		Particle *w = particles.ptrw();
 
 		for (int i = 0; i < pc; i++) {
 			w[i].active = false;
@@ -419,17 +419,17 @@ void CPUParticles::set_emission_box_extents(Vector3 p_extents) {
 	emission_box_extents = p_extents;
 }
 
-void CPUParticles::set_emission_points(const PoolVector<Vector3> &p_points) {
+void CPUParticles::set_emission_points(const Vector<Vector3> &p_points) {
 
 	emission_points = p_points;
 }
 
-void CPUParticles::set_emission_normals(const PoolVector<Vector3> &p_normals) {
+void CPUParticles::set_emission_normals(const Vector<Vector3> &p_normals) {
 
 	emission_normals = p_normals;
 }
 
-void CPUParticles::set_emission_colors(const PoolVector<Color> &p_colors) {
+void CPUParticles::set_emission_colors(const Vector<Color> &p_colors) {
 
 	emission_colors = p_colors;
 }
@@ -442,16 +442,16 @@ Vector3 CPUParticles::get_emission_box_extents() const {
 
 	return emission_box_extents;
 }
-PoolVector<Vector3> CPUParticles::get_emission_points() const {
+Vector<Vector3> CPUParticles::get_emission_points() const {
 
 	return emission_points;
 }
-PoolVector<Vector3> CPUParticles::get_emission_normals() const {
+Vector<Vector3> CPUParticles::get_emission_normals() const {
 
 	return emission_normals;
 }
 
-PoolVector<Color> CPUParticles::get_emission_colors() const {
+Vector<Color> CPUParticles::get_emission_colors() const {
 
 	return emission_colors;
 }
@@ -597,9 +597,9 @@ void CPUParticles::_particles_process(float p_delta) {
 	p_delta *= speed_scale;
 
 	int pcount = particles.size();
-	PoolVector<Particle>::Write w = particles.write();
+	Particle *w = particles.ptrw();
 
-	Particle *parray = w.ptr();
+	Particle *parray = w;
 
 	float prev_time = time;
 	time += p_delta;
@@ -1025,23 +1025,23 @@ void CPUParticles::_update_particle_data_buffer() {
 
 		int pc = particles.size();
 
-		PoolVector<int>::Write ow;
+		int *ow;
 		int *order = NULL;
 
-		PoolVector<float>::Write w = particle_data.write();
-		PoolVector<Particle>::Read r = particles.read();
-		float *ptr = w.ptr();
+		float *w = particle_data.ptrw();
+		const Particle *r = particles.ptr();
+		float *ptr = w;
 
 		if (draw_order != DRAW_ORDER_INDEX) {
-			ow = particle_order.write();
-			order = ow.ptr();
+			ow = particle_order.ptrw();
+			order = ow;
 
 			for (int i = 0; i < pc; i++) {
 				order[i] = i;
 			}
 			if (draw_order == DRAW_ORDER_LIFETIME) {
 				SortArray<int, SortLifetime> sorter;
-				sorter.compare.particles = r.ptr();
+				sorter.compare.particles = r;
 				sorter.sort(order, pc);
 			} else if (draw_order == DRAW_ORDER_VIEW_DEPTH) {
 				Camera *c = get_viewport()->get_camera();
@@ -1058,7 +1058,7 @@ void CPUParticles::_update_particle_data_buffer() {
 					}
 
 					SortArray<int, SortAxis> sorter;
-					sorter.compare.particles = r.ptr();
+					sorter.compare.particles = r;
 					sorter.compare.axis = dir;
 					sorter.sort(order, pc);
 				}
@@ -1123,12 +1123,12 @@ void CPUParticles::_set_redraw(bool p_redraw) {
 	update_mutex->lock();
 #endif
 	if (redraw) {
-		VS::get_singleton()->connect("frame_pre_draw", this, "_update_render_thread");
+		VS::get_singleton()->connect_compat("frame_pre_draw", this, "_update_render_thread");
 		VS::get_singleton()->instance_geometry_set_flag(get_instance(), VS::INSTANCE_FLAG_DRAW_NEXT_FRAME_IF_VISIBLE, true);
 		VS::get_singleton()->multimesh_set_visible_instances(multimesh, -1);
 	} else {
-		if (VS::get_singleton()->is_connected("frame_pre_draw", this, "_update_render_thread")) {
-			VS::get_singleton()->disconnect("frame_pre_draw", this, "_update_render_thread");
+		if (VS::get_singleton()->is_connected_compat("frame_pre_draw", this, "_update_render_thread")) {
+			VS::get_singleton()->disconnect_compat("frame_pre_draw", this, "_update_render_thread");
 		}
 		VS::get_singleton()->instance_geometry_set_flag(get_instance(), VS::INSTANCE_FLAG_DRAW_NEXT_FRAME_IF_VISIBLE, false);
 		VS::get_singleton()->multimesh_set_visible_instances(multimesh, 0);
@@ -1185,9 +1185,9 @@ void CPUParticles::_notification(int p_what) {
 
 			int pc = particles.size();
 
-			PoolVector<float>::Write w = particle_data.write();
-			PoolVector<Particle>::Read r = particles.read();
-			float *ptr = w.ptr();
+			float *w = particle_data.ptrw();
+			const Particle *r = particles.ptr();
+			float *ptr = w;
 
 			for (int i = 0; i < pc; i++) {
 
@@ -1327,13 +1327,13 @@ void CPUParticles::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "emitting"), "set_emitting", "is_emitting");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "amount", PROPERTY_HINT_EXP_RANGE, "1,1000000,1"), "set_amount", "get_amount");
 	ADD_GROUP("Time", "");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "lifetime", PROPERTY_HINT_EXP_RANGE, "0.01,600.0,0.01,or_greater"), "set_lifetime", "get_lifetime");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "lifetime", PROPERTY_HINT_EXP_RANGE, "0.01,600.0,0.01,or_greater"), "set_lifetime", "get_lifetime");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "one_shot"), "set_one_shot", "get_one_shot");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "preprocess", PROPERTY_HINT_EXP_RANGE, "0.00,600.0,0.01"), "set_pre_process_time", "get_pre_process_time");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "speed_scale", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_speed_scale", "get_speed_scale");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "explosiveness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_explosiveness_ratio", "get_explosiveness_ratio");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_randomness_ratio", "get_randomness_ratio");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "lifetime_randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_lifetime_randomness", "get_lifetime_randomness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "preprocess", PROPERTY_HINT_EXP_RANGE, "0.00,600.0,0.01"), "set_pre_process_time", "get_pre_process_time");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "speed_scale", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_speed_scale", "get_speed_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "explosiveness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_explosiveness_ratio", "get_explosiveness_ratio");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_randomness_ratio", "get_randomness_ratio");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "lifetime_randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_lifetime_randomness", "get_lifetime_randomness");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "fixed_fps", PROPERTY_HINT_RANGE, "0,1000,1"), "set_fixed_fps", "get_fixed_fps");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "fract_delta"), "set_fractional_delta", "get_fractional_delta");
 	ADD_GROUP("Drawing", "");
@@ -1401,70 +1401,70 @@ void CPUParticles::_bind_methods() {
 
 	ADD_GROUP("Emission Shape", "emission_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "emission_shape", PROPERTY_HINT_ENUM, "Point,Sphere,Box,Points,Directed Points"), "set_emission_shape", "get_emission_shape");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "emission_sphere_radius", PROPERTY_HINT_RANGE, "0.01,128,0.01"), "set_emission_sphere_radius", "get_emission_sphere_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "emission_sphere_radius", PROPERTY_HINT_RANGE, "0.01,128,0.01"), "set_emission_sphere_radius", "get_emission_sphere_radius");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "emission_box_extents"), "set_emission_box_extents", "get_emission_box_extents");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR3_ARRAY, "emission_points"), "set_emission_points", "get_emission_points");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR3_ARRAY, "emission_normals"), "set_emission_normals", "get_emission_normals");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_COLOR_ARRAY, "emission_colors"), "set_emission_colors", "get_emission_colors");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR3_ARRAY, "emission_points"), "set_emission_points", "get_emission_points");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR3_ARRAY, "emission_normals"), "set_emission_normals", "get_emission_normals");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_COLOR_ARRAY, "emission_colors"), "set_emission_colors", "get_emission_colors");
 	ADD_GROUP("Flags", "flag_");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "flag_align_y"), "set_particle_flag", "get_particle_flag", FLAG_ALIGN_Y_TO_VELOCITY);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "flag_rotate_y"), "set_particle_flag", "get_particle_flag", FLAG_ROTATE_Y);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "flag_disable_z"), "set_particle_flag", "get_particle_flag", FLAG_DISABLE_Z);
 	ADD_GROUP("Direction", "");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "direction"), "set_direction", "get_direction");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "spread", PROPERTY_HINT_RANGE, "0,180,0.01"), "set_spread", "get_spread");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "flatness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_flatness", "get_flatness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "spread", PROPERTY_HINT_RANGE, "0,180,0.01"), "set_spread", "get_spread");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "flatness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_flatness", "get_flatness");
 	ADD_GROUP("Gravity", "");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "gravity"), "set_gravity", "get_gravity");
 	ADD_GROUP("Initial Velocity", "initial_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "initial_velocity", PROPERTY_HINT_RANGE, "0,1000,0.01,or_greater"), "set_param", "get_param", PARAM_INITIAL_LINEAR_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "initial_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_INITIAL_LINEAR_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "initial_velocity", PROPERTY_HINT_RANGE, "0,1000,0.01,or_greater"), "set_param", "get_param", PARAM_INITIAL_LINEAR_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "initial_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_INITIAL_LINEAR_VELOCITY);
 	ADD_GROUP("Angular Velocity", "angular_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_velocity", PROPERTY_HINT_RANGE, "-720,720,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ANGULAR_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGULAR_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_velocity", PROPERTY_HINT_RANGE, "-720,720,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ANGULAR_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGULAR_VELOCITY);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "angular_velocity_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_ANGULAR_VELOCITY);
 	ADD_GROUP("Orbit Velocity", "orbit_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "orbit_velocity", PROPERTY_HINT_RANGE, "-1000,1000,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ORBIT_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "orbit_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ORBIT_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "orbit_velocity", PROPERTY_HINT_RANGE, "-1000,1000,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ORBIT_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "orbit_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ORBIT_VELOCITY);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "orbit_velocity_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_ORBIT_VELOCITY);
 	ADD_GROUP("Linear Accel", "linear_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_LINEAR_ACCEL);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_LINEAR_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_LINEAR_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_LINEAR_ACCEL);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "linear_accel_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_LINEAR_ACCEL);
 	ADD_GROUP("Radial Accel", "radial_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "radial_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_RADIAL_ACCEL);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "radial_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_RADIAL_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "radial_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_RADIAL_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "radial_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_RADIAL_ACCEL);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "radial_accel_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_RADIAL_ACCEL);
 	ADD_GROUP("Tangential Accel", "tangential_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "tangential_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_TANGENTIAL_ACCEL);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "tangential_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_TANGENTIAL_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "tangential_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_TANGENTIAL_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "tangential_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_TANGENTIAL_ACCEL);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "tangential_accel_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_TANGENTIAL_ACCEL);
 	ADD_GROUP("Damping", "");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "damping", PROPERTY_HINT_RANGE, "0,100,0.01"), "set_param", "get_param", PARAM_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "damping_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "damping", PROPERTY_HINT_RANGE, "0,100,0.01"), "set_param", "get_param", PARAM_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "damping_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_DAMPING);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "damping_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_DAMPING);
 	ADD_GROUP("Angle", "");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angle", PROPERTY_HINT_RANGE, "-720,720,0.1,or_lesser,or_greater"), "set_param", "get_param", PARAM_ANGLE);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angle_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGLE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angle", PROPERTY_HINT_RANGE, "-720,720,0.1,or_lesser,or_greater"), "set_param", "get_param", PARAM_ANGLE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angle_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGLE);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "angle_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_ANGLE);
 	ADD_GROUP("Scale", "");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "scale_amount", PROPERTY_HINT_RANGE, "0,1000,0.01,or_greater"), "set_param", "get_param", PARAM_SCALE);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "scale_amount_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_SCALE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "scale_amount", PROPERTY_HINT_RANGE, "0,1000,0.01,or_greater"), "set_param", "get_param", PARAM_SCALE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "scale_amount_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_SCALE);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "scale_amount_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_SCALE);
 	ADD_GROUP("Color", "");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "color"), "set_color", "get_color");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "color_ramp", PROPERTY_HINT_RESOURCE_TYPE, "Gradient"), "set_color_ramp", "get_color_ramp");
 
 	ADD_GROUP("Hue Variation", "hue_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "hue_variation", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_param", "get_param", PARAM_HUE_VARIATION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "hue_variation_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_HUE_VARIATION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "hue_variation", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_param", "get_param", PARAM_HUE_VARIATION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "hue_variation_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_HUE_VARIATION);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "hue_variation_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_HUE_VARIATION);
 	ADD_GROUP("Animation", "anim_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_speed", PROPERTY_HINT_RANGE, "0,128,0.01,or_greater"), "set_param", "get_param", PARAM_ANIM_SPEED);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_speed_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANIM_SPEED);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anim_speed", PROPERTY_HINT_RANGE, "0,128,0.01,or_greater"), "set_param", "get_param", PARAM_ANIM_SPEED);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anim_speed_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANIM_SPEED);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "anim_speed_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_ANIM_SPEED);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_offset", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_ANIM_OFFSET);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_offset_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANIM_OFFSET);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anim_offset", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_ANIM_OFFSET);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anim_offset_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANIM_OFFSET);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "anim_offset_curve", PROPERTY_HINT_RESOURCE_TYPE, "Curve"), "set_param_curve", "get_param_curve", PARAM_ANIM_OFFSET);
 
 	BIND_ENUM_CONSTANT(PARAM_INITIAL_LINEAR_VELOCITY);
diff --git a/scene/3d/cpu_particles.h b/scene/3d/cpu_particles.h
index d5a549b976..1a5537e4f2 100644
--- a/scene/3d/cpu_particles.h
+++ b/scene/3d/cpu_particles.h
@@ -106,9 +106,9 @@ private:
 
 	RID multimesh;
 
-	PoolVector<Particle> particles;
-	PoolVector<float> particle_data;
-	PoolVector<int> particle_order;
+	Vector<Particle> particles;
+	Vector<float> particle_data;
+	Vector<int> particle_order;
 
 	struct SortLifetime {
 		const Particle *particles;
@@ -167,9 +167,9 @@ private:
 	EmissionShape emission_shape;
 	float emission_sphere_radius;
 	Vector3 emission_box_extents;
-	PoolVector<Vector3> emission_points;
-	PoolVector<Vector3> emission_normals;
-	PoolVector<Color> emission_colors;
+	Vector<Vector3> emission_points;
+	Vector<Vector3> emission_normals;
+	Vector<Color> emission_colors;
 	int emission_point_count;
 
 	Vector3 gravity;
@@ -191,7 +191,7 @@ protected:
 
 public:
 	AABB get_aabb() const;
-	PoolVector<Face3> get_faces(uint32_t p_usage_flags) const;
+	Vector<Face3> get_faces(uint32_t p_usage_flags) const;
 
 	void set_emitting(bool p_emitting);
 	void set_amount(int p_amount);
@@ -264,17 +264,17 @@ public:
 	void set_emission_shape(EmissionShape p_shape);
 	void set_emission_sphere_radius(float p_radius);
 	void set_emission_box_extents(Vector3 p_extents);
-	void set_emission_points(const PoolVector<Vector3> &p_points);
-	void set_emission_normals(const PoolVector<Vector3> &p_normals);
-	void set_emission_colors(const PoolVector<Color> &p_colors);
+	void set_emission_points(const Vector<Vector3> &p_points);
+	void set_emission_normals(const Vector<Vector3> &p_normals);
+	void set_emission_colors(const Vector<Color> &p_colors);
 	void set_emission_point_count(int p_count);
 
 	EmissionShape get_emission_shape() const;
 	float get_emission_sphere_radius() const;
 	Vector3 get_emission_box_extents() const;
-	PoolVector<Vector3> get_emission_points() const;
-	PoolVector<Vector3> get_emission_normals() const;
-	PoolVector<Color> get_emission_colors() const;
+	Vector<Vector3> get_emission_points() const;
+	Vector<Vector3> get_emission_normals() const;
+	Vector<Color> get_emission_colors() const;
 	int get_emission_point_count() const;
 
 	void set_gravity(const Vector3 &p_gravity);
diff --git a/scene/3d/gi_probe.cpp b/scene/3d/gi_probe.cpp
index 34540525af..c3f039ae85 100644
--- a/scene/3d/gi_probe.cpp
+++ b/scene/3d/gi_probe.cpp
@@ -47,14 +47,14 @@ void GIProbeData::_set_data(const Dictionary &p_data) {
 
 	AABB bounds = p_data["bounds"];
 	Vector3 octree_size = p_data["octree_size"];
-	PoolVector<uint8_t> octree_cells = p_data["octree_cells"];
-	PoolVector<uint8_t> octree_data = p_data["octree_data"];
+	Vector<uint8_t> octree_cells = p_data["octree_cells"];
+	Vector<uint8_t> octree_data = p_data["octree_data"];
 
-	PoolVector<uint8_t> octree_df;
+	Vector<uint8_t> octree_df;
 	if (p_data.has("octree_df")) {
 		octree_df = p_data["octree_df"];
 	} else if (p_data.has("octree_df_png")) {
-		PoolVector<uint8_t> octree_df_png = p_data["octree_df_png"];
+		Vector<uint8_t> octree_df_png = p_data["octree_df_png"];
 		Ref<Image> img;
 		img.instance();
 		Error err = img->load_png_from_buffer(octree_df_png);
@@ -62,7 +62,7 @@ void GIProbeData::_set_data(const Dictionary &p_data) {
 		ERR_FAIL_COND(img->get_format() != Image::FORMAT_L8);
 		octree_df = img->get_data();
 	}
-	PoolVector<int> octree_levels = p_data["level_counts"];
+	Vector<int> octree_levels = p_data["level_counts"];
 	Transform to_cell_xform = p_data["to_cell_xform"];
 
 	allocate(to_cell_xform, bounds, octree_size, octree_cells, octree_data, octree_df, octree_levels);
@@ -79,11 +79,11 @@ Dictionary GIProbeData::_get_data() const {
 		Ref<Image> img;
 		img.instance();
 		img->create(otsize.x * otsize.y, otsize.z, false, Image::FORMAT_L8, get_distance_field());
-		PoolVector<uint8_t> df_png = img->save_png_to_buffer();
+		Vector<uint8_t> df_png = img->save_png_to_buffer();
 		ERR_FAIL_COND_V(df_png.size() == 0, Dictionary());
 		d["octree_df_png"] = df_png;
 	} else {
-		d["octree_df"] = PoolVector<uint8_t>();
+		d["octree_df"] = Vector<uint8_t>();
 	}
 
 	d["level_counts"] = get_level_counts();
@@ -91,7 +91,7 @@ Dictionary GIProbeData::_get_data() const {
 	return d;
 }
 
-void GIProbeData::allocate(const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3 &p_octree_size, const PoolVector<uint8_t> &p_octree_cells, const PoolVector<uint8_t> &p_data_cells, const PoolVector<uint8_t> &p_distance_field, const PoolVector<int> &p_level_counts) {
+void GIProbeData::allocate(const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3 &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) {
 	VS::get_singleton()->gi_probe_allocate(probe, p_to_cell_xform, p_aabb, p_octree_size, p_octree_cells, p_data_cells, p_distance_field, p_level_counts);
 	bounds = p_aabb;
 	to_cell_xform = p_to_cell_xform;
@@ -104,17 +104,17 @@ AABB GIProbeData::get_bounds() const {
 Vector3 GIProbeData::get_octree_size() const {
 	return octree_size;
 }
-PoolVector<uint8_t> GIProbeData::get_octree_cells() const {
+Vector<uint8_t> GIProbeData::get_octree_cells() const {
 	return VS::get_singleton()->gi_probe_get_octree_cells(probe);
 }
-PoolVector<uint8_t> GIProbeData::get_data_cells() const {
+Vector<uint8_t> GIProbeData::get_data_cells() const {
 	return VS::get_singleton()->gi_probe_get_data_cells(probe);
 }
-PoolVector<uint8_t> GIProbeData::get_distance_field() const {
+Vector<uint8_t> GIProbeData::get_distance_field() const {
 	return VS::get_singleton()->gi_probe_get_distance_field(probe);
 }
 
-PoolVector<int> GIProbeData::get_level_counts() const {
+Vector<int> GIProbeData::get_level_counts() const {
 	return VS::get_singleton()->gi_probe_get_level_counts(probe);
 }
 Transform GIProbeData::get_to_cell_xform() const {
@@ -271,13 +271,13 @@ void GIProbeData::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "_data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_data", "_get_data");
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "dynamic_range", PROPERTY_HINT_RANGE, "0,8,0.01"), "set_dynamic_range", "get_dynamic_range");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "energy", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_energy", "get_energy");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "bias", PROPERTY_HINT_RANGE, "0,8,0.01"), "set_bias", "get_bias");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "normal_bias", PROPERTY_HINT_RANGE, "0,8,0.01"), "set_normal_bias", "get_normal_bias");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "propagation", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_propagation", "get_propagation");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "anisotropy_strength", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_anisotropy_strength", "get_anisotropy_strength");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ao", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_ao", "get_ao");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ao_size", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_ao_size", "get_ao_size");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "energy", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_energy", "get_energy");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bias", PROPERTY_HINT_RANGE, "0,8,0.01"), "set_bias", "get_bias");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "normal_bias", PROPERTY_HINT_RANGE, "0,8,0.01"), "set_normal_bias", "get_normal_bias");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "propagation", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_propagation", "get_propagation");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "anisotropy_strength", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_anisotropy_strength", "get_anisotropy_strength");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ao", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_ao", "get_ao");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ao_size", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_ao_size", "get_ao_size");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_two_bounces"), "set_use_two_bounces", "is_using_two_bounces");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "interior"), "set_interior", "is_interior");
 }
@@ -492,7 +492,7 @@ void GIProbe::bake(Node *p_from_node, bool p_create_visual_debug) {
 			bake_step_function(pmc++, RTR("Generating Distance Field"));
 		}
 
-		PoolVector<uint8_t> df = baker.get_sdf_3d_image();
+		Vector<uint8_t> df = baker.get_sdf_3d_image();
 
 		probe_data->allocate(baker.get_to_cell_space_xform(), AABB(-extents, extents * 2.0), baker.get_giprobe_octree_size(), baker.get_giprobe_octree_cells(), baker.get_giprobe_data_cells(), df, baker.get_giprobe_level_cell_count());
 
@@ -519,9 +519,9 @@ AABB GIProbe::get_aabb() const {
 	return AABB(-extents, extents * 2);
 }
 
-PoolVector<Face3> GIProbe::get_faces(uint32_t p_usage_flags) const {
+Vector<Face3> GIProbe::get_faces(uint32_t p_usage_flags) const {
 
-	return PoolVector<Face3>();
+	return Vector<Face3>();
 }
 
 String GIProbe::get_configuration_warning() const {
diff --git a/scene/3d/gi_probe.h b/scene/3d/gi_probe.h
index 60aa1d952c..354eaad7c0 100644
--- a/scene/3d/gi_probe.h
+++ b/scene/3d/gi_probe.h
@@ -63,13 +63,13 @@ protected:
 	void _validate_property(PropertyInfo &property) const;
 
 public:
-	void allocate(const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3 &p_octree_size, const PoolVector<uint8_t> &p_octree_cells, const PoolVector<uint8_t> &p_data_cells, const PoolVector<uint8_t> &p_distance_field, const PoolVector<int> &p_level_counts);
+	void allocate(const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3 &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts);
 	AABB get_bounds() const;
 	Vector3 get_octree_size() const;
-	PoolVector<uint8_t> get_octree_cells() const;
-	PoolVector<uint8_t> get_data_cells() const;
-	PoolVector<uint8_t> get_distance_field() const;
-	PoolVector<int> get_level_counts() const;
+	Vector<uint8_t> get_octree_cells() const;
+	Vector<uint8_t> get_data_cells() const;
+	Vector<uint8_t> get_distance_field() const;
+	Vector<int> get_level_counts() const;
 	Transform get_to_cell_xform() const;
 
 	void set_dynamic_range(float p_range);
@@ -164,7 +164,7 @@ public:
 	void bake(Node *p_from_node = NULL, bool p_create_visual_debug = false);
 
 	virtual AABB get_aabb() const;
-	virtual PoolVector<Face3> get_faces(uint32_t p_usage_flags) const;
+	virtual Vector<Face3> get_faces(uint32_t p_usage_flags) const;
 
 	virtual String get_configuration_warning() const;
 
diff --git a/scene/3d/immediate_geometry.cpp b/scene/3d/immediate_geometry.cpp
index afe60226b6..f5b08b86e1 100644
--- a/scene/3d/immediate_geometry.cpp
+++ b/scene/3d/immediate_geometry.cpp
@@ -90,9 +90,9 @@ AABB ImmediateGeometry::get_aabb() const {
 
 	return aabb;
 }
-PoolVector<Face3> ImmediateGeometry::get_faces(uint32_t p_usage_flags) const {
+Vector<Face3> ImmediateGeometry::get_faces(uint32_t p_usage_flags) const {
 
-	return PoolVector<Face3>();
+	return Vector<Face3>();
 }
 
 void ImmediateGeometry::add_sphere(int p_lats, int p_lons, float p_radius, bool p_add_uv) {
diff --git a/scene/3d/immediate_geometry.h b/scene/3d/immediate_geometry.h
index 7f506ce9ef..77a20e8d4d 100644
--- a/scene/3d/immediate_geometry.h
+++ b/scene/3d/immediate_geometry.h
@@ -64,7 +64,7 @@ public:
 	void add_sphere(int p_lats, int p_lons, float p_radius, bool p_add_uv = true);
 
 	virtual AABB get_aabb() const;
-	virtual PoolVector<Face3> get_faces(uint32_t p_usage_flags) const;
+	virtual Vector<Face3> get_faces(uint32_t p_usage_flags) const;
 
 	ImmediateGeometry();
 	~ImmediateGeometry();
diff --git a/scene/3d/interpolated_camera.cpp b/scene/3d/interpolated_camera.cpp
index baf5ac4be6..592d592a38 100644
--- a/scene/3d/interpolated_camera.cpp
+++ b/scene/3d/interpolated_camera.cpp
@@ -144,7 +144,7 @@ void InterpolatedCamera::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("is_interpolation_enabled"), &InterpolatedCamera::is_interpolation_enabled);
 
 	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "target"), "set_target_path", "get_target_path");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "speed"), "set_speed", "get_speed");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "speed"), "set_speed", "get_speed");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "enabled"), "set_interpolation_enabled", "is_interpolation_enabled");
 }
 
diff --git a/scene/3d/light.cpp b/scene/3d/light.cpp
index 8d3b9bbaf0..7c922ce1cd 100644
--- a/scene/3d/light.cpp
+++ b/scene/3d/light.cpp
@@ -152,9 +152,9 @@ AABB Light::get_aabb() const {
 	return AABB();
 }
 
-PoolVector<Face3> Light::get_faces(uint32_t p_usage_flags) const {
+Vector<Face3> Light::get_faces(uint32_t p_usage_flags) const {
 
-	return PoolVector<Face3>();
+	return Vector<Face3>();
 }
 
 void Light::set_bake_mode(BakeMode p_mode) {
@@ -253,17 +253,17 @@ void Light::_bind_methods() {
 
 	ADD_GROUP("Light", "light_");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "light_color", PROPERTY_HINT_COLOR_NO_ALPHA), "set_color", "get_color");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "light_energy", PROPERTY_HINT_RANGE, "0,16,0.01,or_greater"), "set_param", "get_param", PARAM_ENERGY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "light_indirect_energy", PROPERTY_HINT_RANGE, "0,16,0.01,or_greater"), "set_param", "get_param", PARAM_INDIRECT_ENERGY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "light_energy", PROPERTY_HINT_RANGE, "0,16,0.01,or_greater"), "set_param", "get_param", PARAM_ENERGY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "light_indirect_energy", PROPERTY_HINT_RANGE, "0,16,0.01,or_greater"), "set_param", "get_param", PARAM_INDIRECT_ENERGY);
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "light_negative"), "set_negative", "is_negative");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "light_specular", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_SPECULAR);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "light_specular", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_SPECULAR);
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "light_bake_mode", PROPERTY_HINT_ENUM, "Disable,Indirect,All"), "set_bake_mode", "get_bake_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "light_cull_mask", PROPERTY_HINT_LAYERS_3D_RENDER), "set_cull_mask", "get_cull_mask");
 	ADD_GROUP("Shadow", "shadow_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "shadow_enabled"), "set_shadow", "has_shadow");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "shadow_color", PROPERTY_HINT_COLOR_NO_ALPHA), "set_shadow_color", "get_shadow_color");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "shadow_bias", PROPERTY_HINT_RANGE, "-16,16,0.01"), "set_param", "get_param", PARAM_SHADOW_BIAS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "shadow_contact", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_param", "get_param", PARAM_CONTACT_SHADOW_SIZE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "shadow_bias", PROPERTY_HINT_RANGE, "-16,16,0.01"), "set_param", "get_param", PARAM_SHADOW_BIAS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "shadow_contact", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_param", "get_param", PARAM_CONTACT_SHADOW_SIZE);
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "shadow_reverse_cull_face"), "set_shadow_reverse_cull_face", "get_shadow_reverse_cull_face");
 	ADD_GROUP("Editor", "");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "editor_only"), "set_editor_only", "is_editor_only");
@@ -393,15 +393,15 @@ void DirectionalLight::_bind_methods() {
 
 	ADD_GROUP("Directional Shadow", "directional_shadow_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "directional_shadow_mode", PROPERTY_HINT_ENUM, "Orthogonal,PSSM 2 Splits,PSSM 4 Splits"), "set_shadow_mode", "get_shadow_mode");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "directional_shadow_split_1", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_param", "get_param", PARAM_SHADOW_SPLIT_1_OFFSET);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "directional_shadow_split_2", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_param", "get_param", PARAM_SHADOW_SPLIT_2_OFFSET);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "directional_shadow_split_3", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_param", "get_param", PARAM_SHADOW_SPLIT_3_OFFSET);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "directional_shadow_fade_start", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_SHADOW_FADE_START);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "directional_shadow_split_1", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_param", "get_param", PARAM_SHADOW_SPLIT_1_OFFSET);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "directional_shadow_split_2", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_param", "get_param", PARAM_SHADOW_SPLIT_2_OFFSET);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "directional_shadow_split_3", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_param", "get_param", PARAM_SHADOW_SPLIT_3_OFFSET);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "directional_shadow_fade_start", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_SHADOW_FADE_START);
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "directional_shadow_blend_splits"), "set_blend_splits", "is_blend_splits_enabled");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "directional_shadow_normal_bias", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_param", "get_param", PARAM_SHADOW_NORMAL_BIAS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "directional_shadow_bias_split_scale", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_SHADOW_BIAS_SPLIT_SCALE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "directional_shadow_normal_bias", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_param", "get_param", PARAM_SHADOW_NORMAL_BIAS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "directional_shadow_bias_split_scale", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_SHADOW_BIAS_SPLIT_SCALE);
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "directional_shadow_depth_range", PROPERTY_HINT_ENUM, "Stable,Optimized"), "set_shadow_depth_range", "get_shadow_depth_range");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "directional_shadow_max_distance", PROPERTY_HINT_EXP_RANGE, "0,8192,0.1,or_greater"), "set_param", "get_param", PARAM_SHADOW_MAX_DISTANCE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "directional_shadow_max_distance", PROPERTY_HINT_EXP_RANGE, "0,8192,0.1,or_greater"), "set_param", "get_param", PARAM_SHADOW_MAX_DISTANCE);
 
 	BIND_ENUM_CONSTANT(SHADOW_ORTHOGONAL);
 	BIND_ENUM_CONSTANT(SHADOW_PARALLEL_2_SPLITS);
@@ -442,8 +442,8 @@ void OmniLight::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_shadow_mode"), &OmniLight::get_shadow_mode);
 
 	ADD_GROUP("Omni", "omni_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "omni_range", PROPERTY_HINT_EXP_RANGE, "0,4096,0.1,or_greater"), "set_param", "get_param", PARAM_RANGE);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "omni_attenuation", PROPERTY_HINT_EXP_EASING, "attenuation"), "set_param", "get_param", PARAM_ATTENUATION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "omni_range", PROPERTY_HINT_EXP_RANGE, "0,4096,0.1,or_greater"), "set_param", "get_param", PARAM_RANGE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "omni_attenuation", PROPERTY_HINT_EXP_EASING, "attenuation"), "set_param", "get_param", PARAM_ATTENUATION);
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "omni_shadow_mode", PROPERTY_HINT_ENUM, "Dual Paraboloid,Cube"), "set_shadow_mode", "get_shadow_mode");
 
 	BIND_ENUM_CONSTANT(SHADOW_DUAL_PARABOLOID);
@@ -473,8 +473,8 @@ String SpotLight::get_configuration_warning() const {
 void SpotLight::_bind_methods() {
 
 	ADD_GROUP("Spot", "spot_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "spot_range", PROPERTY_HINT_EXP_RANGE, "0,4096,0.1,or_greater"), "set_param", "get_param", PARAM_RANGE);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "spot_attenuation", PROPERTY_HINT_EXP_EASING, "attenuation"), "set_param", "get_param", PARAM_ATTENUATION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "spot_angle", PROPERTY_HINT_RANGE, "0,180,0.1"), "set_param", "get_param", PARAM_SPOT_ANGLE);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "spot_angle_attenuation", PROPERTY_HINT_EXP_EASING, "attenuation"), "set_param", "get_param", PARAM_SPOT_ATTENUATION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "spot_range", PROPERTY_HINT_EXP_RANGE, "0,4096,0.1,or_greater"), "set_param", "get_param", PARAM_RANGE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "spot_attenuation", PROPERTY_HINT_EXP_EASING, "attenuation"), "set_param", "get_param", PARAM_ATTENUATION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "spot_angle", PROPERTY_HINT_RANGE, "0,180,0.1"), "set_param", "get_param", PARAM_SPOT_ANGLE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "spot_angle_attenuation", PROPERTY_HINT_EXP_EASING, "attenuation"), "set_param", "get_param", PARAM_SPOT_ATTENUATION);
 }
diff --git a/scene/3d/light.h b/scene/3d/light.h
index 7287518ae9..16e0c47083 100644
--- a/scene/3d/light.h
+++ b/scene/3d/light.h
@@ -124,7 +124,7 @@ public:
 	BakeMode get_bake_mode() const;
 
 	virtual AABB get_aabb() const;
-	virtual PoolVector<Face3> get_faces(uint32_t p_usage_flags) const;
+	virtual Vector<Face3> get_faces(uint32_t p_usage_flags) const;
 
 	Light();
 	~Light();
diff --git a/scene/3d/mesh_instance.cpp b/scene/3d/mesh_instance.cpp
index 6d0216d99c..06e1202a24 100644
--- a/scene/3d/mesh_instance.cpp
+++ b/scene/3d/mesh_instance.cpp
@@ -96,7 +96,7 @@ void MeshInstance::_get_property_list(List<PropertyInfo> *p_list) const {
 	ls.sort();
 
 	for (List<String>::Element *E = ls.front(); E; E = E->next()) {
-		p_list->push_back(PropertyInfo(Variant::REAL, E->get(), PROPERTY_HINT_RANGE, "0,1,0.00001"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, E->get(), PROPERTY_HINT_RANGE, "0,1,0.00001"));
 	}
 
 	if (mesh.is_valid()) {
@@ -112,7 +112,7 @@ void MeshInstance::set_mesh(const Ref<Mesh> &p_mesh) {
 		return;
 
 	if (mesh.is_valid()) {
-		mesh->disconnect(CoreStringNames::get_singleton()->changed, this, SceneStringNames::get_singleton()->_mesh_changed);
+		mesh->disconnect_compat(CoreStringNames::get_singleton()->changed, this, SceneStringNames::get_singleton()->_mesh_changed);
 		materials.clear();
 	}
 
@@ -129,7 +129,7 @@ void MeshInstance::set_mesh(const Ref<Mesh> &p_mesh) {
 			blend_shape_tracks["blend_shapes/" + String(mesh->get_blend_shape_name(i))] = mt;
 		}
 
-		mesh->connect(CoreStringNames::get_singleton()->changed, this, SceneStringNames::get_singleton()->_mesh_changed);
+		mesh->connect_compat(CoreStringNames::get_singleton()->changed, this, SceneStringNames::get_singleton()->_mesh_changed);
 		materials.resize(mesh->get_surface_count());
 
 		set_base(mesh->get_rid());
@@ -204,13 +204,13 @@ AABB MeshInstance::get_aabb() const {
 	return AABB();
 }
 
-PoolVector<Face3> MeshInstance::get_faces(uint32_t p_usage_flags) const {
+Vector<Face3> MeshInstance::get_faces(uint32_t p_usage_flags) const {
 
 	if (!(p_usage_flags & (FACES_SOLID | FACES_ENCLOSING)))
-		return PoolVector<Face3>();
+		return Vector<Face3>();
 
 	if (mesh.is_null())
-		return PoolVector<Face3>();
+		return Vector<Face3>();
 
 	return mesh->get_faces();
 }
diff --git a/scene/3d/mesh_instance.h b/scene/3d/mesh_instance.h
index fd5f60a5d7..d49d9ed98f 100644
--- a/scene/3d/mesh_instance.h
+++ b/scene/3d/mesh_instance.h
@@ -94,7 +94,7 @@ public:
 	void create_debug_tangents();
 
 	virtual AABB get_aabb() const;
-	virtual PoolVector<Face3> get_faces(uint32_t p_usage_flags) const;
+	virtual Vector<Face3> get_faces(uint32_t p_usage_flags) const;
 
 	MeshInstance();
 	~MeshInstance();
diff --git a/scene/3d/multimesh_instance.cpp b/scene/3d/multimesh_instance.cpp
index 245dbdaf58..075eb0a1ec 100644
--- a/scene/3d/multimesh_instance.cpp
+++ b/scene/3d/multimesh_instance.cpp
@@ -51,9 +51,9 @@ Ref<MultiMesh> MultiMeshInstance::get_multimesh() const {
 	return multimesh;
 }
 
-PoolVector<Face3> MultiMeshInstance::get_faces(uint32_t p_usage_flags) const {
+Vector<Face3> MultiMeshInstance::get_faces(uint32_t p_usage_flags) const {
 
-	return PoolVector<Face3>();
+	return Vector<Face3>();
 }
 
 AABB MultiMeshInstance::get_aabb() const {
diff --git a/scene/3d/multimesh_instance.h b/scene/3d/multimesh_instance.h
index 855bd54910..2b59c3b96c 100644
--- a/scene/3d/multimesh_instance.h
+++ b/scene/3d/multimesh_instance.h
@@ -44,7 +44,7 @@ protected:
 	// bind helpers
 
 public:
-	virtual PoolVector<Face3> get_faces(uint32_t p_usage_flags) const;
+	virtual Vector<Face3> get_faces(uint32_t p_usage_flags) const;
 
 	void set_multimesh(const Ref<MultiMesh> &p_multimesh);
 	Ref<MultiMesh> get_multimesh() const;
diff --git a/scene/3d/navigation.cpp b/scene/3d/navigation.cpp
index 10b12f5c75..8c543bc97f 100644
--- a/scene/3d/navigation.cpp
+++ b/scene/3d/navigation.cpp
@@ -32,11 +32,27 @@
 
 #include "servers/navigation_server.h"
 
-Vector<Vector3> Navigation::get_simple_path(const Vector3 &p_start, const Vector3 &p_end, bool p_optimize) {
+Vector<Vector3> Navigation::get_simple_path(const Vector3 &p_start, const Vector3 &p_end, bool p_optimize) const {
 
 	return NavigationServer::get_singleton()->map_get_path(map, p_start, p_end, p_optimize);
 }
 
+Vector3 Navigation::get_closest_point_to_segment(const Vector3 &p_from, const Vector3 &p_to, bool p_use_collision) const {
+	return NavigationServer::get_singleton()->map_get_closest_point_to_segment(map, p_from, p_to, p_use_collision);
+}
+
+Vector3 Navigation::get_closest_point(const Vector3 &p_point) const {
+	return NavigationServer::get_singleton()->map_get_closest_point(map, p_point);
+}
+
+Vector3 Navigation::get_closest_point_normal(const Vector3 &p_point) const {
+	return NavigationServer::get_singleton()->map_get_closest_point_normal(map, p_point);
+}
+
+RID Navigation::get_closest_point_owner(const Vector3 &p_point) const {
+	return NavigationServer::get_singleton()->map_get_closest_point_owner(map, p_point);
+}
+
 void Navigation::set_up_vector(const Vector3 &p_up) {
 
 	up = p_up;
@@ -63,6 +79,10 @@ void Navigation::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_rid"), &Navigation::get_rid);
 
 	ClassDB::bind_method(D_METHOD("get_simple_path", "start", "end", "optimize"), &Navigation::get_simple_path, DEFVAL(true));
+	ClassDB::bind_method(D_METHOD("get_closest_point_to_segment", "start", "end", "use_collision"), &Navigation::get_closest_point_to_segment, DEFVAL(false));
+	ClassDB::bind_method(D_METHOD("get_closest_point", "to_point"), &Navigation::get_closest_point);
+	ClassDB::bind_method(D_METHOD("get_closest_point_normal", "to_point"), &Navigation::get_closest_point_normal);
+	ClassDB::bind_method(D_METHOD("get_closest_point_owner", "to_point"), &Navigation::get_closest_point_owner);
 
 	ClassDB::bind_method(D_METHOD("set_up_vector", "up"), &Navigation::set_up_vector);
 	ClassDB::bind_method(D_METHOD("get_up_vector"), &Navigation::get_up_vector);
@@ -74,8 +94,8 @@ void Navigation::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_edge_connection_margin"), &Navigation::get_edge_connection_margin);
 
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "up_vector"), "set_up_vector", "get_up_vector");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "cell_size"), "set_cell_size", "get_cell_size");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "edge_connection_margin"), "set_edge_connection_margin", "get_edge_connection_margin");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "cell_size"), "set_cell_size", "get_cell_size");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "edge_connection_margin"), "set_edge_connection_margin", "get_edge_connection_margin");
 }
 
 void Navigation::_notification(int p_what) {
diff --git a/scene/3d/navigation.h b/scene/3d/navigation.h
index 68e041ad73..85887651ff 100644
--- a/scene/3d/navigation.h
+++ b/scene/3d/navigation.h
@@ -66,7 +66,11 @@ public:
 		return edge_connection_margin;
 	}
 
-	Vector<Vector3> get_simple_path(const Vector3 &p_start, const Vector3 &p_end, bool p_optimize = true);
+	Vector<Vector3> get_simple_path(const Vector3 &p_start, const Vector3 &p_end, bool p_optimize = true) const;
+	Vector3 get_closest_point_to_segment(const Vector3 &p_from, const Vector3 &p_to, bool p_use_collision = false) const;
+	Vector3 get_closest_point(const Vector3 &p_point) const;
+	Vector3 get_closest_point_normal(const Vector3 &p_point) const;
+	RID get_closest_point_owner(const Vector3 &p_point) const;
 
 	Navigation();
 	~Navigation();
diff --git a/scene/3d/navigation_agent.cpp b/scene/3d/navigation_agent.cpp
index 29cdd6f204..728fc947e9 100644
--- a/scene/3d/navigation_agent.cpp
+++ b/scene/3d/navigation_agent.cpp
@@ -80,14 +80,14 @@ void NavigationAgent::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("_avoidance_done", "new_velocity"), &NavigationAgent::_avoidance_done);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "target_desired_distance", PROPERTY_HINT_RANGE, "0.1,100,0.01"), "set_target_desired_distance", "get_target_desired_distance");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "radius", PROPERTY_HINT_RANGE, "0.1,100,0.01"), "set_radius", "get_radius");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "agent_height_offset", PROPERTY_HINT_RANGE, "-100.0,100,0.01"), "set_agent_height_offset", "get_agent_height_offset");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "neighbor_dist", PROPERTY_HINT_RANGE, "0.1,10000,0.01"), "set_neighbor_dist", "get_neighbor_dist");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "target_desired_distance", PROPERTY_HINT_RANGE, "0.1,100,0.01"), "set_target_desired_distance", "get_target_desired_distance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.1,100,0.01"), "set_radius", "get_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "agent_height_offset", PROPERTY_HINT_RANGE, "-100.0,100,0.01"), "set_agent_height_offset", "get_agent_height_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "neighbor_dist", PROPERTY_HINT_RANGE, "0.1,10000,0.01"), "set_neighbor_dist", "get_neighbor_dist");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "max_neighbors", PROPERTY_HINT_RANGE, "1,10000,1"), "set_max_neighbors", "get_max_neighbors");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "time_horizon", PROPERTY_HINT_RANGE, "0.01,100,0.01"), "set_time_horizon", "get_time_horizon");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_speed", PROPERTY_HINT_RANGE, "0.1,10000,0.01"), "set_max_speed", "get_max_speed");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "path_max_distance", PROPERTY_HINT_RANGE, "0.01,100,0.1"), "set_path_max_distance", "get_path_max_distance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "time_horizon", PROPERTY_HINT_RANGE, "0.01,100,0.01"), "set_time_horizon", "get_time_horizon");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "max_speed", PROPERTY_HINT_RANGE, "0.1,10000,0.01"), "set_max_speed", "get_max_speed");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "path_max_distance", PROPERTY_HINT_RANGE, "0.01,100,0.1"), "set_path_max_distance", "get_path_max_distance");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "ignore_y"), "set_ignore_y", "get_ignore_y");
 
 	ADD_SIGNAL(MethodInfo("path_changed"));
diff --git a/scene/3d/particles.cpp b/scene/3d/particles.cpp
index 9fe626474e..e502b0c037 100644
--- a/scene/3d/particles.cpp
+++ b/scene/3d/particles.cpp
@@ -39,9 +39,9 @@ AABB Particles::get_aabb() const {
 
 	return AABB();
 }
-PoolVector<Face3> Particles::get_faces(uint32_t p_usage_flags) const {
+Vector<Face3> Particles::get_faces(uint32_t p_usage_flags) const {
 
-	return PoolVector<Face3>();
+	return Vector<Face3>();
 }
 
 void Particles::set_emitting(bool p_emitting) {
@@ -386,12 +386,12 @@ void Particles::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "emitting"), "set_emitting", "is_emitting");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "amount", PROPERTY_HINT_EXP_RANGE, "1,1000000,1"), "set_amount", "get_amount");
 	ADD_GROUP("Time", "");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "lifetime", PROPERTY_HINT_EXP_RANGE, "0.01,600.0,0.01,or_greater"), "set_lifetime", "get_lifetime");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "lifetime", PROPERTY_HINT_EXP_RANGE, "0.01,600.0,0.01,or_greater"), "set_lifetime", "get_lifetime");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "one_shot"), "set_one_shot", "get_one_shot");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "preprocess", PROPERTY_HINT_EXP_RANGE, "0.00,600.0,0.01"), "set_pre_process_time", "get_pre_process_time");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "speed_scale", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_speed_scale", "get_speed_scale");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "explosiveness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_explosiveness_ratio", "get_explosiveness_ratio");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_randomness_ratio", "get_randomness_ratio");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "preprocess", PROPERTY_HINT_EXP_RANGE, "0.00,600.0,0.01"), "set_pre_process_time", "get_pre_process_time");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "speed_scale", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_speed_scale", "get_speed_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "explosiveness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_explosiveness_ratio", "get_explosiveness_ratio");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_randomness_ratio", "get_randomness_ratio");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "fixed_fps", PROPERTY_HINT_RANGE, "0,1000,1"), "set_fixed_fps", "get_fixed_fps");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "fract_delta"), "set_fractional_delta", "get_fractional_delta");
 	ADD_GROUP("Drawing", "");
diff --git a/scene/3d/particles.h b/scene/3d/particles.h
index 69be7da29a..95c6de15ec 100644
--- a/scene/3d/particles.h
+++ b/scene/3d/particles.h
@@ -78,7 +78,7 @@ protected:
 
 public:
 	AABB get_aabb() const;
-	PoolVector<Face3> get_faces(uint32_t p_usage_flags) const;
+	Vector<Face3> get_faces(uint32_t p_usage_flags) const;
 
 	void set_emitting(bool p_emitting);
 	void set_amount(int p_amount);
diff --git a/scene/3d/path.cpp b/scene/3d/path.cpp
index ac012de1ab..0cdcbd9a1f 100644
--- a/scene/3d/path.cpp
+++ b/scene/3d/path.cpp
@@ -59,13 +59,13 @@ void Path::_curve_changed() {
 void Path::set_curve(const Ref<Curve3D> &p_curve) {
 
 	if (curve.is_valid()) {
-		curve->disconnect("changed", this, "_curve_changed");
+		curve->disconnect_compat("changed", this, "_curve_changed");
 	}
 
 	curve = p_curve;
 
 	if (curve.is_valid()) {
-		curve->connect("changed", this, "_curve_changed");
+		curve->connect_compat("changed", this, "_curve_changed");
 	}
 	_curve_changed();
 }
@@ -297,10 +297,10 @@ void PathFollow::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_loop", "loop"), &PathFollow::set_loop);
 	ClassDB::bind_method(D_METHOD("has_loop"), &PathFollow::has_loop);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "offset", PROPERTY_HINT_RANGE, "0,10000,0.01,or_lesser,or_greater"), "set_offset", "get_offset");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "unit_offset", PROPERTY_HINT_RANGE, "0,1,0.0001,or_lesser,or_greater", PROPERTY_USAGE_EDITOR), "set_unit_offset", "get_unit_offset");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "h_offset"), "set_h_offset", "get_h_offset");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "v_offset"), "set_v_offset", "get_v_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "offset", PROPERTY_HINT_RANGE, "0,10000,0.01,or_lesser,or_greater"), "set_offset", "get_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "unit_offset", PROPERTY_HINT_RANGE, "0,1,0.0001,or_lesser,or_greater", PROPERTY_USAGE_EDITOR), "set_unit_offset", "get_unit_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "h_offset"), "set_h_offset", "get_h_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "v_offset"), "set_v_offset", "get_v_offset");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "rotation_mode", PROPERTY_HINT_ENUM, "None,Y,XY,XYZ,Oriented"), "set_rotation_mode", "get_rotation_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "cubic_interp"), "set_cubic_interpolation", "get_cubic_interpolation");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "loop"), "set_loop", "has_loop");
diff --git a/scene/3d/physics_body.cpp b/scene/3d/physics_body.cpp
index 9848125d0f..f483787e49 100644
--- a/scene/3d/physics_body.cpp
+++ b/scene/3d/physics_body.cpp
@@ -180,14 +180,14 @@ PhysicsBody::PhysicsBody(PhysicsServer::BodyMode p_mode) :
 
 void StaticBody::set_physics_material_override(const Ref<PhysicsMaterial> &p_physics_material_override) {
 	if (physics_material_override.is_valid()) {
-		if (physics_material_override->is_connected(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics"))
-			physics_material_override->disconnect(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
+		if (physics_material_override->is_connected_compat(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics"))
+			physics_material_override->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
 	}
 
 	physics_material_override = p_physics_material_override;
 
 	if (physics_material_override.is_valid()) {
-		physics_material_override->connect(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
+		physics_material_override->connect_compat(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
 	}
 	_reload_physics_characteristics();
 }
@@ -322,8 +322,8 @@ void RigidBody::_body_inout(int p_status, ObjectID p_instance, int p_body_shape,
 			//E->get().rc=0;
 			E->get().in_tree = node && node->is_inside_tree();
 			if (node) {
-				node->connect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree, make_binds(objid));
-				node->connect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree, make_binds(objid));
+				node->connect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree, make_binds(objid));
+				node->connect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree, make_binds(objid));
 				if (E->get().in_tree) {
 					emit_signal(SceneStringNames::get_singleton()->body_entered, node);
 				}
@@ -349,8 +349,8 @@ void RigidBody::_body_inout(int p_status, ObjectID p_instance, int p_body_shape,
 		if (E->get().shapes.empty()) {
 
 			if (node) {
-				node->disconnect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
-				node->disconnect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
 				if (in_tree)
 					emit_signal(SceneStringNames::get_singleton()->body_exited, node);
 			}
@@ -550,14 +550,14 @@ real_t RigidBody::get_weight() const {
 
 void RigidBody::set_physics_material_override(const Ref<PhysicsMaterial> &p_physics_material_override) {
 	if (physics_material_override.is_valid()) {
-		if (physics_material_override->is_connected(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics"))
-			physics_material_override->disconnect(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
+		if (physics_material_override->is_connected_compat(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics"))
+			physics_material_override->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
 	}
 
 	physics_material_override = p_physics_material_override;
 
 	if (physics_material_override.is_valid()) {
-		physics_material_override->connect(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
+		physics_material_override->connect_compat(CoreStringNames::get_singleton()->changed, this, "_reload_physics_characteristics");
 	}
 	_reload_physics_characteristics();
 }
@@ -738,8 +738,8 @@ void RigidBody::set_contact_monitor(bool p_enabled) {
 
 			if (node) {
 
-				node->disconnect(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
-				node->disconnect(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_entered, this, SceneStringNames::get_singleton()->_body_enter_tree);
+				node->disconnect_compat(SceneStringNames::get_singleton()->tree_exiting, this, SceneStringNames::get_singleton()->_body_exit_tree);
 			}
 		}
 
@@ -871,10 +871,10 @@ void RigidBody::_bind_methods() {
 	BIND_VMETHOD(MethodInfo("_integrate_forces", PropertyInfo(Variant::OBJECT, "state", PROPERTY_HINT_RESOURCE_TYPE, "PhysicsDirectBodyState")));
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "mode", PROPERTY_HINT_ENUM, "Rigid,Static,Character,Kinematic"), "set_mode", "get_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "mass", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01"), "set_mass", "get_mass");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "weight", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01", PROPERTY_USAGE_EDITOR), "set_weight", "get_weight");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "mass", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01"), "set_mass", "get_mass");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "weight", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01", PROPERTY_USAGE_EDITOR), "set_weight", "get_weight");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "physics_material_override", PROPERTY_HINT_RESOURCE_TYPE, "PhysicsMaterial"), "set_physics_material_override", "get_physics_material_override");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "gravity_scale", PROPERTY_HINT_RANGE, "-128,128,0.01"), "set_gravity_scale", "get_gravity_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "gravity_scale", PROPERTY_HINT_RANGE, "-128,128,0.01"), "set_gravity_scale", "get_gravity_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "custom_integrator"), "set_use_custom_integrator", "is_using_custom_integrator");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "continuous_cd"), "set_use_continuous_collision_detection", "is_using_continuous_collision_detection");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "contacts_reported", PROPERTY_HINT_RANGE, "0,64,1,or_greater"), "set_max_contacts_reported", "get_max_contacts_reported");
@@ -890,10 +890,10 @@ void RigidBody::_bind_methods() {
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "axis_lock_angular_z"), "set_axis_lock", "get_axis_lock", PhysicsServer::BODY_AXIS_ANGULAR_Z);
 	ADD_GROUP("Linear", "linear_");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "linear_velocity"), "set_linear_velocity", "get_linear_velocity");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "linear_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"), "set_linear_damp", "get_linear_damp");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "linear_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"), "set_linear_damp", "get_linear_damp");
 	ADD_GROUP("Angular", "angular_");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "angular_velocity"), "set_angular_velocity", "get_angular_velocity");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"), "set_angular_damp", "get_angular_damp");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"), "set_angular_damp", "get_angular_damp");
 
 	ADD_SIGNAL(MethodInfo("body_shape_entered", PropertyInfo(Variant::INT, "body_id"), PropertyInfo(Variant::OBJECT, "body", PROPERTY_HINT_RESOURCE_TYPE, "Node"), PropertyInfo(Variant::INT, "body_shape"), PropertyInfo(Variant::INT, "local_shape")));
 	ADD_SIGNAL(MethodInfo("body_shape_exited", PropertyInfo(Variant::INT, "body_id"), PropertyInfo(Variant::OBJECT, "body", PROPERTY_HINT_RESOURCE_TYPE, "Node"), PropertyInfo(Variant::INT, "body_shape"), PropertyInfo(Variant::INT, "local_shape")));
@@ -1297,7 +1297,7 @@ void KinematicBody::_bind_methods() {
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "move_lock_y", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_axis_lock", "get_axis_lock", PhysicsServer::BODY_AXIS_LINEAR_Y);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "move_lock_z", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_axis_lock", "get_axis_lock", PhysicsServer::BODY_AXIS_LINEAR_Z);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "collision/safe_margin", PROPERTY_HINT_RANGE, "0.001,256,0.001"), "set_safe_margin", "get_safe_margin");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "collision/safe_margin", PROPERTY_HINT_RANGE, "0.001,256,0.001"), "set_safe_margin", "get_safe_margin");
 }
 
 void KinematicBody::_direct_state_changed(Object *p_state) {
@@ -1514,9 +1514,9 @@ bool PhysicalBone::PinJointData::_get(const StringName &p_name, Variant &r_ret)
 void PhysicalBone::PinJointData::_get_property_list(List<PropertyInfo> *p_list) const {
 	JointData::_get_property_list(p_list);
 
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/bias", PROPERTY_HINT_RANGE, "0.01,0.99,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/damping", PROPERTY_HINT_RANGE, "0.01,8.0,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/impulse_clamp", PROPERTY_HINT_RANGE, "0.0,64.0,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/bias", PROPERTY_HINT_RANGE, "0.01,0.99,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/damping", PROPERTY_HINT_RANGE, "0.01,8.0,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/impulse_clamp", PROPERTY_HINT_RANGE, "0.0,64.0,0.01"));
 }
 
 bool PhysicalBone::ConeJointData::_set(const StringName &p_name, const Variant &p_value, RID j) {
@@ -1581,11 +1581,11 @@ bool PhysicalBone::ConeJointData::_get(const StringName &p_name, Variant &r_ret)
 void PhysicalBone::ConeJointData::_get_property_list(List<PropertyInfo> *p_list) const {
 	JointData::_get_property_list(p_list);
 
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/swing_span", PROPERTY_HINT_RANGE, "-180,180,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/twist_span", PROPERTY_HINT_RANGE, "-40000,40000,0.1,or_lesser,or_greater"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/bias", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/relaxation", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/swing_span", PROPERTY_HINT_RANGE, "-180,180,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/twist_span", PROPERTY_HINT_RANGE, "-40000,40000,0.1,or_lesser,or_greater"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/bias", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/relaxation", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"));
 }
 
 bool PhysicalBone::HingeJointData::_set(const StringName &p_name, const Variant &p_value, RID j) {
@@ -1658,11 +1658,11 @@ void PhysicalBone::HingeJointData::_get_property_list(List<PropertyInfo> *p_list
 	JointData::_get_property_list(p_list);
 
 	p_list->push_back(PropertyInfo(Variant::BOOL, "joint_constraints/angular_limit_enabled"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/angular_limit_upper", PROPERTY_HINT_RANGE, "-180,180,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/angular_limit_lower", PROPERTY_HINT_RANGE, "-180,180,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/angular_limit_bias", PROPERTY_HINT_RANGE, "0.01,0.99,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/angular_limit_softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/angular_limit_relaxation", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/angular_limit_upper", PROPERTY_HINT_RANGE, "-180,180,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/angular_limit_lower", PROPERTY_HINT_RANGE, "-180,180,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/angular_limit_bias", PROPERTY_HINT_RANGE, "0.01,0.99,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/angular_limit_softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/angular_limit_relaxation", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
 }
 
 bool PhysicalBone::SliderJointData::_set(const StringName &p_name, const Variant &p_value, RID j) {
@@ -1762,17 +1762,17 @@ bool PhysicalBone::SliderJointData::_get(const StringName &p_name, Variant &r_re
 void PhysicalBone::SliderJointData::_get_property_list(List<PropertyInfo> *p_list) const {
 	JointData::_get_property_list(p_list);
 
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/linear_limit_upper"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/linear_limit_lower"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/linear_limit_softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/linear_limit_restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/linear_limit_damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/linear_limit_upper"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/linear_limit_lower"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/linear_limit_softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/linear_limit_restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/linear_limit_damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"));
 
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/angular_limit_upper", PROPERTY_HINT_RANGE, "-180,180,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/angular_limit_lower", PROPERTY_HINT_RANGE, "-180,180,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/angular_limit_softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/angular_limit_restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"));
-	p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/angular_limit_damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/angular_limit_upper", PROPERTY_HINT_RANGE, "-180,180,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/angular_limit_lower", PROPERTY_HINT_RANGE, "-180,180,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/angular_limit_softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/angular_limit_restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/angular_limit_damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"));
 }
 
 bool PhysicalBone::SixDOFJointData::_set(const StringName &p_name, const Variant &p_value, RID j) {
@@ -1986,26 +1986,26 @@ void PhysicalBone::SixDOFJointData::_get_property_list(List<PropertyInfo> *p_lis
 	const StringName axis_names[] = { "x", "y", "z" };
 	for (int i = 0; i < 3; ++i) {
 		p_list->push_back(PropertyInfo(Variant::BOOL, "joint_constraints/" + axis_names[i] + "/linear_limit_enabled"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/linear_limit_upper"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/linear_limit_lower"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/linear_limit_softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/linear_limit_upper"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/linear_limit_lower"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/linear_limit_softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
 		p_list->push_back(PropertyInfo(Variant::BOOL, "joint_constraints/" + axis_names[i] + "/linear_spring_enabled"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/linear_spring_stiffness"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/linear_spring_damping"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/linear_equilibrium_point"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/linear_restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/linear_damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/linear_spring_stiffness"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/linear_spring_damping"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/linear_equilibrium_point"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/linear_restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/linear_damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
 		p_list->push_back(PropertyInfo(Variant::BOOL, "joint_constraints/" + axis_names[i] + "/angular_limit_enabled"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/angular_limit_upper", PROPERTY_HINT_RANGE, "-180,180,0.01"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/angular_limit_lower", PROPERTY_HINT_RANGE, "-180,180,0.01"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/angular_limit_softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/angular_restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/angular_damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/erp"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/angular_limit_upper", PROPERTY_HINT_RANGE, "-180,180,0.01"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/angular_limit_lower", PROPERTY_HINT_RANGE, "-180,180,0.01"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/angular_limit_softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/angular_restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/angular_damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/erp"));
 		p_list->push_back(PropertyInfo(Variant::BOOL, "joint_constraints/" + axis_names[i] + "/angular_spring_enabled"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/angular_spring_stiffness"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/angular_spring_damping"));
-		p_list->push_back(PropertyInfo(Variant::REAL, "joint_constraints/" + axis_names[i] + "/angular_equilibrium_point"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/angular_spring_stiffness"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/angular_spring_damping"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "joint_constraints/" + axis_names[i] + "/angular_equilibrium_point"));
 	}
 }
 
@@ -2054,10 +2054,10 @@ void PhysicalBone::_get_property_list(List<PropertyInfo> *p_list) const {
 			names += parent->get_bone_name(i);
 		}
 
-		p_list->push_back(PropertyInfo(Variant::STRING, "bone_name", PROPERTY_HINT_ENUM, names));
+		p_list->push_back(PropertyInfo(Variant::STRING_NAME, "bone_name", PROPERTY_HINT_ENUM, names));
 	} else {
 
-		p_list->push_back(PropertyInfo(Variant::STRING, "bone_name"));
+		p_list->push_back(PropertyInfo(Variant::STRING_NAME, "bone_name"));
 	}
 
 	if (joint_data) {
@@ -2169,11 +2169,11 @@ void PhysicalBone::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM, "body_offset"), "set_body_offset", "get_body_offset");
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "mass", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01"), "set_mass", "get_mass");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "weight", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01"), "set_weight", "get_weight");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "friction", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_friction", "get_friction");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "bounce", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_bounce", "get_bounce");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "gravity_scale", PROPERTY_HINT_RANGE, "-10,10,0.01"), "set_gravity_scale", "get_gravity_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "mass", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01"), "set_mass", "get_mass");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "weight", PROPERTY_HINT_EXP_RANGE, "0.01,65535,0.01"), "set_weight", "get_weight");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "friction", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_friction", "get_friction");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bounce", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_bounce", "get_bounce");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "gravity_scale", PROPERTY_HINT_RANGE, "-10,10,0.01"), "set_gravity_scale", "get_gravity_scale");
 
 	BIND_ENUM_CONSTANT(JOINT_TYPE_NONE);
 	BIND_ENUM_CONSTANT(JOINT_TYPE_PIN);
diff --git a/scene/3d/physics_joint.cpp b/scene/3d/physics_joint.cpp
index eacc6bcc0f..0699e366e0 100644
--- a/scene/3d/physics_joint.cpp
+++ b/scene/3d/physics_joint.cpp
@@ -172,9 +172,9 @@ void PinJoint::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_param", "param", "value"), &PinJoint::set_param);
 	ClassDB::bind_method(D_METHOD("get_param", "param"), &PinJoint::get_param);
 
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "params/bias", PROPERTY_HINT_RANGE, "0.01,0.99,0.01"), "set_param", "get_param", PARAM_BIAS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "params/damping", PROPERTY_HINT_RANGE, "0.01,8.0,0.01"), "set_param", "get_param", PARAM_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "params/impulse_clamp", PROPERTY_HINT_RANGE, "0.0,64.0,0.01"), "set_param", "get_param", PARAM_IMPULSE_CLAMP);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "params/bias", PROPERTY_HINT_RANGE, "0.01,0.99,0.01"), "set_param", "get_param", PARAM_BIAS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "params/damping", PROPERTY_HINT_RANGE, "0.01,8.0,0.01"), "set_param", "get_param", PARAM_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "params/impulse_clamp", PROPERTY_HINT_RANGE, "0.0,64.0,0.01"), "set_param", "get_param", PARAM_IMPULSE_CLAMP);
 
 	BIND_ENUM_CONSTANT(PARAM_BIAS);
 	BIND_ENUM_CONSTANT(PARAM_DAMPING);
@@ -257,18 +257,18 @@ void HingeJoint::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_set_lower_limit", "lower_limit"), &HingeJoint::_set_lower_limit);
 	ClassDB::bind_method(D_METHOD("_get_lower_limit"), &HingeJoint::_get_lower_limit);
 
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "params/bias", PROPERTY_HINT_RANGE, "0.00,0.99,0.01"), "set_param", "get_param", PARAM_BIAS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "params/bias", PROPERTY_HINT_RANGE, "0.00,0.99,0.01"), "set_param", "get_param", PARAM_BIAS);
 
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "angular_limit/enable"), "set_flag", "get_flag", FLAG_USE_LIMIT);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_limit/upper", PROPERTY_HINT_RANGE, "-180,180,0.1"), "_set_upper_limit", "_get_upper_limit");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_limit/lower", PROPERTY_HINT_RANGE, "-180,180,0.1"), "_set_lower_limit", "_get_lower_limit");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit/bias", PROPERTY_HINT_RANGE, "0.01,0.99,0.01"), "set_param", "get_param", PARAM_LIMIT_BIAS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit/softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param", "get_param", PARAM_LIMIT_SOFTNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit/relaxation", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param", "get_param", PARAM_LIMIT_RELAXATION);
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_limit/upper", PROPERTY_HINT_RANGE, "-180,180,0.1"), "_set_upper_limit", "_get_upper_limit");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_limit/lower", PROPERTY_HINT_RANGE, "-180,180,0.1"), "_set_lower_limit", "_get_lower_limit");
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit/bias", PROPERTY_HINT_RANGE, "0.01,0.99,0.01"), "set_param", "get_param", PARAM_LIMIT_BIAS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit/softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param", "get_param", PARAM_LIMIT_SOFTNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit/relaxation", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param", "get_param", PARAM_LIMIT_RELAXATION);
 
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "motor/enable"), "set_flag", "get_flag", FLAG_ENABLE_MOTOR);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "motor/target_velocity", PROPERTY_HINT_RANGE, "-200,200,0.01,or_greater,or_lesser"), "set_param", "get_param", PARAM_MOTOR_TARGET_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "motor/max_impulse", PROPERTY_HINT_RANGE, "0.01,1024,0.01"), "set_param", "get_param", PARAM_MOTOR_MAX_IMPULSE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "motor/target_velocity", PROPERTY_HINT_RANGE, "-200,200,0.01,or_greater,or_lesser"), "set_param", "get_param", PARAM_MOTOR_TARGET_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "motor/max_impulse", PROPERTY_HINT_RANGE, "0.01,1024,0.01"), "set_param", "get_param", PARAM_MOTOR_MAX_IMPULSE);
 
 	BIND_ENUM_CONSTANT(PARAM_BIAS);
 	BIND_ENUM_CONSTANT(PARAM_LIMIT_UPPER);
@@ -392,29 +392,29 @@ void SliderJoint::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_set_lower_limit_angular", "lower_limit_angular"), &SliderJoint::_set_lower_limit_angular);
 	ClassDB::bind_method(D_METHOD("_get_lower_limit_angular"), &SliderJoint::_get_lower_limit_angular);
 
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit/upper_distance", PROPERTY_HINT_RANGE, "-1024,1024,0.01"), "set_param", "get_param", PARAM_LINEAR_LIMIT_UPPER);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit/lower_distance", PROPERTY_HINT_RANGE, "-1024,1024,0.01"), "set_param", "get_param", PARAM_LINEAR_LIMIT_LOWER);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_LIMIT_SOFTNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit/restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_LIMIT_RESTITUTION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit/damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_LIMIT_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_motion/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_MOTION_SOFTNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_motion/restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_MOTION_RESTITUTION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_motion/damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_MOTION_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_ortho/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_ORTHOGONAL_SOFTNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_ortho/restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_ORTHOGONAL_RESTITUTION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_ortho/damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_ORTHOGONAL_DAMPING);
-
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_limit/upper_angle", PROPERTY_HINT_RANGE, "-180,180,0.1"), "_set_upper_limit_angular", "_get_upper_limit_angular");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_limit/lower_angle", PROPERTY_HINT_RANGE, "-180,180,0.1"), "_set_lower_limit_angular", "_get_lower_limit_angular");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_LIMIT_SOFTNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit/restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_LIMIT_RESTITUTION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit/damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_LIMIT_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_motion/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_MOTION_SOFTNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_motion/restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_MOTION_RESTITUTION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_motion/damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_MOTION_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_ortho/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_ORTHOGONAL_SOFTNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_ortho/restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_ORTHOGONAL_RESTITUTION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_ortho/damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_ORTHOGONAL_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit/upper_distance", PROPERTY_HINT_RANGE, "-1024,1024,0.01"), "set_param", "get_param", PARAM_LINEAR_LIMIT_UPPER);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit/lower_distance", PROPERTY_HINT_RANGE, "-1024,1024,0.01"), "set_param", "get_param", PARAM_LINEAR_LIMIT_LOWER);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_LIMIT_SOFTNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit/restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_LIMIT_RESTITUTION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit/damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_LIMIT_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_motion/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_MOTION_SOFTNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_motion/restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_MOTION_RESTITUTION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_motion/damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_MOTION_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_ortho/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_ORTHOGONAL_SOFTNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_ortho/restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_ORTHOGONAL_RESTITUTION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_ortho/damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"), "set_param", "get_param", PARAM_LINEAR_ORTHOGONAL_DAMPING);
+
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_limit/upper_angle", PROPERTY_HINT_RANGE, "-180,180,0.1"), "_set_upper_limit_angular", "_get_upper_limit_angular");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_limit/lower_angle", PROPERTY_HINT_RANGE, "-180,180,0.1"), "_set_lower_limit_angular", "_get_lower_limit_angular");
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_LIMIT_SOFTNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit/restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_LIMIT_RESTITUTION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit/damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_LIMIT_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_motion/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_MOTION_SOFTNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_motion/restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_MOTION_RESTITUTION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_motion/damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_MOTION_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_ortho/softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_ORTHOGONAL_SOFTNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_ortho/restitution", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_ORTHOGONAL_RESTITUTION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_ortho/damping", PROPERTY_HINT_RANGE, "0,16.0,0.01"), "set_param", "get_param", PARAM_ANGULAR_ORTHOGONAL_DAMPING);
 
 	BIND_ENUM_CONSTANT(PARAM_LINEAR_LIMIT_UPPER);
 	BIND_ENUM_CONSTANT(PARAM_LINEAR_LIMIT_LOWER);
@@ -541,12 +541,12 @@ void ConeTwistJoint::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_set_twist_span", "twist_span"), &ConeTwistJoint::_set_twist_span);
 	ClassDB::bind_method(D_METHOD("_get_twist_span"), &ConeTwistJoint::_get_twist_span);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "swing_span", PROPERTY_HINT_RANGE, "-180,180,0.1"), "_set_swing_span", "_get_swing_span");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "twist_span", PROPERTY_HINT_RANGE, "-40000,40000,0.1"), "_set_twist_span", "_get_twist_span");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "swing_span", PROPERTY_HINT_RANGE, "-180,180,0.1"), "_set_swing_span", "_get_swing_span");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "twist_span", PROPERTY_HINT_RANGE, "-40000,40000,0.1"), "_set_twist_span", "_get_twist_span");
 
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "bias", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_BIAS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_SOFTNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "relaxation", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_RELAXATION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "bias", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_BIAS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "softness", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_SOFTNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "relaxation", PROPERTY_HINT_RANGE, "0.01,16.0,0.01"), "set_param", "get_param", PARAM_RELAXATION);
 
 	BIND_ENUM_CONSTANT(PARAM_SWING_SPAN);
 	BIND_ENUM_CONSTANT(PARAM_TWIST_SPAN);
@@ -711,92 +711,92 @@ void Generic6DOFJoint::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_precision"), &Generic6DOFJoint::get_precision);
 
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "linear_limit_x/enabled"), "set_flag_x", "get_flag_x", FLAG_ENABLE_LINEAR_LIMIT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_x/upper_distance"), "set_param_x", "get_param_x", PARAM_LINEAR_UPPER_LIMIT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_x/lower_distance"), "set_param_x", "get_param_x", PARAM_LINEAR_LOWER_LIMIT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_x/softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_x", "get_param_x", PARAM_LINEAR_LIMIT_SOFTNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_x/restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_x", "get_param_x", PARAM_LINEAR_RESTITUTION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_x/damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_x", "get_param_x", PARAM_LINEAR_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_x/upper_distance"), "set_param_x", "get_param_x", PARAM_LINEAR_UPPER_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_x/lower_distance"), "set_param_x", "get_param_x", PARAM_LINEAR_LOWER_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_x/softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_x", "get_param_x", PARAM_LINEAR_LIMIT_SOFTNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_x/restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_x", "get_param_x", PARAM_LINEAR_RESTITUTION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_x/damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_x", "get_param_x", PARAM_LINEAR_DAMPING);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "linear_motor_x/enabled"), "set_flag_x", "get_flag_x", FLAG_ENABLE_LINEAR_MOTOR);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_motor_x/target_velocity"), "set_param_x", "get_param_x", PARAM_LINEAR_MOTOR_TARGET_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_motor_x/force_limit"), "set_param_x", "get_param_x", PARAM_LINEAR_MOTOR_FORCE_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_motor_x/target_velocity"), "set_param_x", "get_param_x", PARAM_LINEAR_MOTOR_TARGET_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_motor_x/force_limit"), "set_param_x", "get_param_x", PARAM_LINEAR_MOTOR_FORCE_LIMIT);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "linear_spring_x/enabled"), "set_flag_x", "get_flag_x", FLAG_ENABLE_LINEAR_SPRING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_spring_x/stiffness"), "set_param_x", "get_param_x", PARAM_LINEAR_SPRING_STIFFNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_spring_x/damping"), "set_param_x", "get_param_x", PARAM_LINEAR_SPRING_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_spring_x/equilibrium_point"), "set_param_x", "get_param_x", PARAM_LINEAR_SPRING_EQUILIBRIUM_POINT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_spring_x/stiffness"), "set_param_x", "get_param_x", PARAM_LINEAR_SPRING_STIFFNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_spring_x/damping"), "set_param_x", "get_param_x", PARAM_LINEAR_SPRING_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_spring_x/equilibrium_point"), "set_param_x", "get_param_x", PARAM_LINEAR_SPRING_EQUILIBRIUM_POINT);
 
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "angular_limit_x/enabled"), "set_flag_x", "get_flag_x", FLAG_ENABLE_ANGULAR_LIMIT);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_limit_x/upper_angle", PROPERTY_HINT_RANGE, "-180,180,0.01"), "_set_angular_hi_limit_x", "_get_angular_hi_limit_x");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_limit_x/lower_angle", PROPERTY_HINT_RANGE, "-180,180,0.01"), "_set_angular_lo_limit_x", "_get_angular_lo_limit_x");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_x/softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_x", "get_param_x", PARAM_ANGULAR_LIMIT_SOFTNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_x/restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_x", "get_param_x", PARAM_ANGULAR_RESTITUTION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_x/damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_x", "get_param_x", PARAM_ANGULAR_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_x/force_limit"), "set_param_x", "get_param_x", PARAM_ANGULAR_FORCE_LIMIT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_x/erp"), "set_param_x", "get_param_x", PARAM_ANGULAR_ERP);
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_limit_x/upper_angle", PROPERTY_HINT_RANGE, "-180,180,0.01"), "_set_angular_hi_limit_x", "_get_angular_hi_limit_x");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_limit_x/lower_angle", PROPERTY_HINT_RANGE, "-180,180,0.01"), "_set_angular_lo_limit_x", "_get_angular_lo_limit_x");
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_x/softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_x", "get_param_x", PARAM_ANGULAR_LIMIT_SOFTNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_x/restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_x", "get_param_x", PARAM_ANGULAR_RESTITUTION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_x/damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_x", "get_param_x", PARAM_ANGULAR_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_x/force_limit"), "set_param_x", "get_param_x", PARAM_ANGULAR_FORCE_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_x/erp"), "set_param_x", "get_param_x", PARAM_ANGULAR_ERP);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "angular_motor_x/enabled"), "set_flag_x", "get_flag_x", FLAG_ENABLE_MOTOR);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_motor_x/target_velocity"), "set_param_x", "get_param_x", PARAM_ANGULAR_MOTOR_TARGET_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_motor_x/force_limit"), "set_param_x", "get_param_x", PARAM_ANGULAR_MOTOR_FORCE_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_motor_x/target_velocity"), "set_param_x", "get_param_x", PARAM_ANGULAR_MOTOR_TARGET_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_motor_x/force_limit"), "set_param_x", "get_param_x", PARAM_ANGULAR_MOTOR_FORCE_LIMIT);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "angular_spring_x/enabled"), "set_flag_x", "get_flag_x", FLAG_ENABLE_ANGULAR_SPRING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_spring_x/stiffness"), "set_param_x", "get_param_x", PARAM_ANGULAR_SPRING_STIFFNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_spring_x/damping"), "set_param_x", "get_param_x", PARAM_ANGULAR_SPRING_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_spring_x/equilibrium_point"), "set_param_x", "get_param_x", PARAM_ANGULAR_SPRING_EQUILIBRIUM_POINT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_spring_x/stiffness"), "set_param_x", "get_param_x", PARAM_ANGULAR_SPRING_STIFFNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_spring_x/damping"), "set_param_x", "get_param_x", PARAM_ANGULAR_SPRING_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_spring_x/equilibrium_point"), "set_param_x", "get_param_x", PARAM_ANGULAR_SPRING_EQUILIBRIUM_POINT);
 
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "linear_limit_y/enabled"), "set_flag_y", "get_flag_y", FLAG_ENABLE_LINEAR_LIMIT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_y/upper_distance"), "set_param_y", "get_param_y", PARAM_LINEAR_UPPER_LIMIT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_y/lower_distance"), "set_param_y", "get_param_y", PARAM_LINEAR_LOWER_LIMIT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_y/softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_y", "get_param_y", PARAM_LINEAR_LIMIT_SOFTNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_y/restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_y", "get_param_y", PARAM_LINEAR_RESTITUTION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_y/damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_y", "get_param_y", PARAM_LINEAR_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_y/upper_distance"), "set_param_y", "get_param_y", PARAM_LINEAR_UPPER_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_y/lower_distance"), "set_param_y", "get_param_y", PARAM_LINEAR_LOWER_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_y/softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_y", "get_param_y", PARAM_LINEAR_LIMIT_SOFTNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_y/restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_y", "get_param_y", PARAM_LINEAR_RESTITUTION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_y/damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_y", "get_param_y", PARAM_LINEAR_DAMPING);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "linear_motor_y/enabled"), "set_flag_y", "get_flag_y", FLAG_ENABLE_LINEAR_MOTOR);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_motor_y/target_velocity"), "set_param_y", "get_param_y", PARAM_LINEAR_MOTOR_TARGET_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_motor_y/force_limit"), "set_param_y", "get_param_y", PARAM_LINEAR_MOTOR_FORCE_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_motor_y/target_velocity"), "set_param_y", "get_param_y", PARAM_LINEAR_MOTOR_TARGET_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_motor_y/force_limit"), "set_param_y", "get_param_y", PARAM_LINEAR_MOTOR_FORCE_LIMIT);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "linear_spring_y/enabled"), "set_flag_y", "get_flag_y", FLAG_ENABLE_LINEAR_SPRING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_spring_y/stiffness"), "set_param_y", "get_param_y", PARAM_LINEAR_SPRING_STIFFNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_spring_y/damping"), "set_param_y", "get_param_y", PARAM_LINEAR_SPRING_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_spring_y/equilibrium_point"), "set_param_y", "get_param_y", PARAM_LINEAR_SPRING_EQUILIBRIUM_POINT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_spring_y/stiffness"), "set_param_y", "get_param_y", PARAM_LINEAR_SPRING_STIFFNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_spring_y/damping"), "set_param_y", "get_param_y", PARAM_LINEAR_SPRING_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_spring_y/equilibrium_point"), "set_param_y", "get_param_y", PARAM_LINEAR_SPRING_EQUILIBRIUM_POINT);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "angular_limit_y/enabled"), "set_flag_y", "get_flag_y", FLAG_ENABLE_ANGULAR_LIMIT);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_limit_y/upper_angle", PROPERTY_HINT_RANGE, "-180,180,0.01"), "_set_angular_hi_limit_y", "_get_angular_hi_limit_y");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_limit_y/lower_angle", PROPERTY_HINT_RANGE, "-180,180,0.01"), "_set_angular_lo_limit_y", "_get_angular_lo_limit_y");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_y/softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_y", "get_param_y", PARAM_ANGULAR_LIMIT_SOFTNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_y/restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_y", "get_param_y", PARAM_ANGULAR_RESTITUTION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_y/damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_y", "get_param_y", PARAM_ANGULAR_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_y/force_limit"), "set_param_y", "get_param_y", PARAM_ANGULAR_FORCE_LIMIT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_y/erp"), "set_param_y", "get_param_y", PARAM_ANGULAR_ERP);
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_limit_y/upper_angle", PROPERTY_HINT_RANGE, "-180,180,0.01"), "_set_angular_hi_limit_y", "_get_angular_hi_limit_y");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_limit_y/lower_angle", PROPERTY_HINT_RANGE, "-180,180,0.01"), "_set_angular_lo_limit_y", "_get_angular_lo_limit_y");
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_y/softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_y", "get_param_y", PARAM_ANGULAR_LIMIT_SOFTNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_y/restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_y", "get_param_y", PARAM_ANGULAR_RESTITUTION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_y/damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_y", "get_param_y", PARAM_ANGULAR_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_y/force_limit"), "set_param_y", "get_param_y", PARAM_ANGULAR_FORCE_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_y/erp"), "set_param_y", "get_param_y", PARAM_ANGULAR_ERP);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "angular_motor_y/enabled"), "set_flag_y", "get_flag_y", FLAG_ENABLE_MOTOR);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_motor_y/target_velocity"), "set_param_y", "get_param_y", PARAM_ANGULAR_MOTOR_TARGET_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_motor_y/force_limit"), "set_param_y", "get_param_y", PARAM_ANGULAR_MOTOR_FORCE_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_motor_y/target_velocity"), "set_param_y", "get_param_y", PARAM_ANGULAR_MOTOR_TARGET_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_motor_y/force_limit"), "set_param_y", "get_param_y", PARAM_ANGULAR_MOTOR_FORCE_LIMIT);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "angular_spring_y/enabled"), "set_flag_y", "get_flag_y", FLAG_ENABLE_ANGULAR_SPRING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_spring_y/stiffness"), "set_param_y", "get_param_y", PARAM_ANGULAR_SPRING_STIFFNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_spring_y/damping"), "set_param_y", "get_param_y", PARAM_ANGULAR_SPRING_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_spring_y/equilibrium_point"), "set_param_y", "get_param_y", PARAM_ANGULAR_SPRING_EQUILIBRIUM_POINT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_spring_y/stiffness"), "set_param_y", "get_param_y", PARAM_ANGULAR_SPRING_STIFFNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_spring_y/damping"), "set_param_y", "get_param_y", PARAM_ANGULAR_SPRING_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_spring_y/equilibrium_point"), "set_param_y", "get_param_y", PARAM_ANGULAR_SPRING_EQUILIBRIUM_POINT);
 
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "linear_limit_z/enabled"), "set_flag_z", "get_flag_z", FLAG_ENABLE_LINEAR_LIMIT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_z/upper_distance"), "set_param_z", "get_param_z", PARAM_LINEAR_UPPER_LIMIT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_z/lower_distance"), "set_param_z", "get_param_z", PARAM_LINEAR_LOWER_LIMIT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_z/softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_z", "get_param_z", PARAM_LINEAR_LIMIT_SOFTNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_z/restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_z", "get_param_z", PARAM_LINEAR_RESTITUTION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_limit_z/damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_z", "get_param_z", PARAM_LINEAR_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_z/upper_distance"), "set_param_z", "get_param_z", PARAM_LINEAR_UPPER_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_z/lower_distance"), "set_param_z", "get_param_z", PARAM_LINEAR_LOWER_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_z/softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_z", "get_param_z", PARAM_LINEAR_LIMIT_SOFTNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_z/restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_z", "get_param_z", PARAM_LINEAR_RESTITUTION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_limit_z/damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_z", "get_param_z", PARAM_LINEAR_DAMPING);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "linear_motor_z/enabled"), "set_flag_z", "get_flag_z", FLAG_ENABLE_LINEAR_MOTOR);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_motor_z/target_velocity"), "set_param_z", "get_param_z", PARAM_LINEAR_MOTOR_TARGET_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_motor_z/force_limit"), "set_param_z", "get_param_z", PARAM_LINEAR_MOTOR_FORCE_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_motor_z/target_velocity"), "set_param_z", "get_param_z", PARAM_LINEAR_MOTOR_TARGET_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_motor_z/force_limit"), "set_param_z", "get_param_z", PARAM_LINEAR_MOTOR_FORCE_LIMIT);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "linear_spring_z/enabled"), "set_flag_z", "get_flag_z", FLAG_ENABLE_LINEAR_SPRING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_spring_z/stiffness"), "set_param_z", "get_param_z", PARAM_LINEAR_SPRING_STIFFNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_spring_z/damping"), "set_param_z", "get_param_z", PARAM_LINEAR_SPRING_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_spring_z/equilibrium_point"), "set_param_z", "get_param_z", PARAM_LINEAR_SPRING_EQUILIBRIUM_POINT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_spring_z/stiffness"), "set_param_z", "get_param_z", PARAM_LINEAR_SPRING_STIFFNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_spring_z/damping"), "set_param_z", "get_param_z", PARAM_LINEAR_SPRING_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_spring_z/equilibrium_point"), "set_param_z", "get_param_z", PARAM_LINEAR_SPRING_EQUILIBRIUM_POINT);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "angular_limit_z/enabled"), "set_flag_z", "get_flag_z", FLAG_ENABLE_ANGULAR_LIMIT);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_limit_z/upper_angle", PROPERTY_HINT_RANGE, "-180,180,0.01"), "_set_angular_hi_limit_z", "_get_angular_hi_limit_z");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_limit_z/lower_angle", PROPERTY_HINT_RANGE, "-180,180,0.01"), "_set_angular_lo_limit_z", "_get_angular_lo_limit_z");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_z/softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_z", "get_param_z", PARAM_ANGULAR_LIMIT_SOFTNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_z/restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_z", "get_param_z", PARAM_ANGULAR_RESTITUTION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_z/damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_z", "get_param_z", PARAM_ANGULAR_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_z/force_limit"), "set_param_z", "get_param_z", PARAM_ANGULAR_FORCE_LIMIT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_limit_z/erp"), "set_param_z", "get_param_z", PARAM_ANGULAR_ERP);
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_limit_z/upper_angle", PROPERTY_HINT_RANGE, "-180,180,0.01"), "_set_angular_hi_limit_z", "_get_angular_hi_limit_z");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_limit_z/lower_angle", PROPERTY_HINT_RANGE, "-180,180,0.01"), "_set_angular_lo_limit_z", "_get_angular_lo_limit_z");
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_z/softness", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_z", "get_param_z", PARAM_ANGULAR_LIMIT_SOFTNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_z/restitution", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_z", "get_param_z", PARAM_ANGULAR_RESTITUTION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_z/damping", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_param_z", "get_param_z", PARAM_ANGULAR_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_z/force_limit"), "set_param_z", "get_param_z", PARAM_ANGULAR_FORCE_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_limit_z/erp"), "set_param_z", "get_param_z", PARAM_ANGULAR_ERP);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "angular_motor_z/enabled"), "set_flag_z", "get_flag_z", FLAG_ENABLE_MOTOR);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_motor_z/target_velocity"), "set_param_z", "get_param_z", PARAM_ANGULAR_MOTOR_TARGET_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_motor_z/force_limit"), "set_param_z", "get_param_z", PARAM_ANGULAR_MOTOR_FORCE_LIMIT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_motor_z/target_velocity"), "set_param_z", "get_param_z", PARAM_ANGULAR_MOTOR_TARGET_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_motor_z/force_limit"), "set_param_z", "get_param_z", PARAM_ANGULAR_MOTOR_FORCE_LIMIT);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "angular_spring_z/enabled"), "set_flag_z", "get_flag_z", FLAG_ENABLE_ANGULAR_SPRING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_spring_z/stiffness"), "set_param_z", "get_param_z", PARAM_ANGULAR_SPRING_STIFFNESS);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_spring_z/damping"), "set_param_z", "get_param_z", PARAM_ANGULAR_SPRING_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_spring_z/equilibrium_point"), "set_param_z", "get_param_z", PARAM_ANGULAR_SPRING_EQUILIBRIUM_POINT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_spring_z/stiffness"), "set_param_z", "get_param_z", PARAM_ANGULAR_SPRING_STIFFNESS);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_spring_z/damping"), "set_param_z", "get_param_z", PARAM_ANGULAR_SPRING_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_spring_z/equilibrium_point"), "set_param_z", "get_param_z", PARAM_ANGULAR_SPRING_EQUILIBRIUM_POINT);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "precision", PROPERTY_HINT_RANGE, "1,99999,1"), "set_precision", "get_precision");
 
diff --git a/scene/3d/reflection_probe.cpp b/scene/3d/reflection_probe.cpp
index 2a5a84741f..3cf8e43ec2 100644
--- a/scene/3d/reflection_probe.cpp
+++ b/scene/3d/reflection_probe.cpp
@@ -186,9 +186,9 @@ AABB ReflectionProbe::get_aabb() const {
 	aabb.size = origin_offset + extents;
 	return aabb;
 }
-PoolVector<Face3> ReflectionProbe::get_faces(uint32_t p_usage_flags) const {
+Vector<Face3> ReflectionProbe::get_faces(uint32_t p_usage_flags) const {
 
-	return PoolVector<Face3>();
+	return Vector<Face3>();
 }
 
 void ReflectionProbe::_validate_property(PropertyInfo &property) const {
@@ -239,8 +239,8 @@ void ReflectionProbe::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_update_mode"), &ReflectionProbe::get_update_mode);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "update_mode", PROPERTY_HINT_ENUM, "Once,Always"), "set_update_mode", "get_update_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "intensity", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_intensity", "get_intensity");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_distance", PROPERTY_HINT_EXP_RANGE, "0,16384,0.1,or_greater"), "set_max_distance", "get_max_distance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "intensity", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_intensity", "get_intensity");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "max_distance", PROPERTY_HINT_EXP_RANGE, "0,16384,0.1,or_greater"), "set_max_distance", "get_max_distance");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "extents"), "set_extents", "get_extents");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "origin_offset"), "set_origin_offset", "get_origin_offset");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "box_projection"), "set_enable_box_projection", "is_box_projection_enabled");
@@ -250,8 +250,8 @@ void ReflectionProbe::_bind_methods() {
 	ADD_GROUP("Interior", "interior_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "interior_enable"), "set_as_interior", "is_set_as_interior");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "interior_ambient_color", PROPERTY_HINT_COLOR_NO_ALPHA), "set_interior_ambient", "get_interior_ambient");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "interior_ambient_energy", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_interior_ambient_energy", "get_interior_ambient_energy");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "interior_ambient_contrib", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_interior_ambient_probe_contribution", "get_interior_ambient_probe_contribution");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "interior_ambient_energy", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_interior_ambient_energy", "get_interior_ambient_energy");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "interior_ambient_contrib", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_interior_ambient_probe_contribution", "get_interior_ambient_probe_contribution");
 
 	BIND_ENUM_CONSTANT(UPDATE_ONCE);
 	BIND_ENUM_CONSTANT(UPDATE_ALWAYS);
diff --git a/scene/3d/reflection_probe.h b/scene/3d/reflection_probe.h
index 28ca680e9f..57c1b0a320 100644
--- a/scene/3d/reflection_probe.h
+++ b/scene/3d/reflection_probe.h
@@ -103,7 +103,7 @@ public:
 	UpdateMode get_update_mode() const;
 
 	virtual AABB get_aabb() const;
-	virtual PoolVector<Face3> get_faces(uint32_t p_usage_flags) const;
+	virtual Vector<Face3> get_faces(uint32_t p_usage_flags) const;
 
 	ReflectionProbe();
 	~ReflectionProbe();
diff --git a/scene/3d/skeleton.cpp b/scene/3d/skeleton.cpp
index aa5c439f8a..3ef502cfd3 100644
--- a/scene/3d/skeleton.cpp
+++ b/scene/3d/skeleton.cpp
@@ -41,6 +41,7 @@ void SkinReference::_skin_changed() {
 	if (skeleton_node) {
 		skeleton_node->_make_dirty();
 	}
+	skeleton_version = 0;
 }
 
 void SkinReference::_bind_methods() {
@@ -322,10 +323,49 @@ void Skeleton::_notification(int p_what) {
 				if (E->get()->bind_count != bind_count) {
 					VS::get_singleton()->skeleton_allocate(skeleton, bind_count);
 					E->get()->bind_count = bind_count;
+					E->get()->skin_bone_indices.resize(bind_count);
+					E->get()->skin_bone_indices_ptrs = E->get()->skin_bone_indices.ptrw();
+				}
+
+				if (E->get()->skeleton_version != version) {
+
+					for (uint32_t i = 0; i < bind_count; i++) {
+						StringName bind_name = skin->get_bind_name(i);
+
+						if (bind_name != StringName()) {
+							//bind name used, use this
+							bool found = false;
+							for (int j = 0; j < len; j++) {
+								if (bonesptr[j].name == bind_name) {
+									E->get()->skin_bone_indices_ptrs[i] = j;
+									found = true;
+									break;
+								}
+							}
+
+							if (!found) {
+								ERR_PRINT("Skin bind #" + itos(i) + " contains named bind '" + String(bind_name) + "' but Skeleton has no bone by that name.");
+								E->get()->skin_bone_indices_ptrs[i] = 0;
+							}
+						} else if (skin->get_bind_bone(i) >= 0) {
+							int bind_index = skin->get_bind_bone(i);
+							if (bind_index >= len) {
+								ERR_PRINT("Skin bind #" + itos(i) + " contains bone index bind: " + itos(bind_index) + " , which is greater than the skeleton bone count: " + itos(len) + ".");
+								E->get()->skin_bone_indices_ptrs[i] = 0;
+							} else {
+								E->get()->skin_bone_indices_ptrs[i] = bind_index;
+							}
+						} else {
+							ERR_PRINT("Skin bind #" + itos(i) + " does not contain a name nor a bone index.");
+							E->get()->skin_bone_indices_ptrs[i] = 0;
+						}
+					}
+
+					E->get()->skeleton_version = version;
 				}
 
 				for (uint32_t i = 0; i < bind_count; i++) {
-					uint32_t bone_index = skin->get_bind_bone(i);
+					uint32_t bone_index = E->get()->skin_bone_indices_ptrs[i];
 					ERR_CONTINUE(bone_index >= (uint32_t)len);
 					vs->skeleton_bone_set_transform(skeleton, i, bonesptr[bone_index].pose_global * skin->get_bind_pose(i));
 				}
@@ -388,6 +428,7 @@ void Skeleton::add_bone(const String &p_name) {
 	b.name = p_name;
 	bones.push_back(b);
 	process_order_dirty = true;
+	version++;
 	_make_dirty();
 	update_gizmo();
 }
@@ -539,7 +580,7 @@ void Skeleton::clear_bones() {
 
 	bones.clear();
 	process_order_dirty = true;
-
+	version++;
 	_make_dirty();
 }
 
@@ -733,7 +774,8 @@ void Skeleton::physical_bones_start_simulation_on(const Array &p_bones) {
 		sim_bones.resize(p_bones.size());
 		int c = 0;
 		for (int i = sim_bones.size() - 1; 0 <= i; --i) {
-			if (Variant::STRING == p_bones.get(i).get_type()) {
+			Variant::Type type = p_bones.get(i).get_type();
+			if (Variant::STRING == type || Variant::STRING_NAME == type) {
 				int bone_id = find_bone(p_bones.get(i));
 				if (bone_id != -1)
 					sim_bones.write[c++] = bone_id;
@@ -829,7 +871,7 @@ Ref<SkinReference> Skeleton::register_skin(const Ref<Skin> &p_skin) {
 
 	skin_bindings.insert(skin_ref.operator->());
 
-	skin->connect("changed", skin_ref.operator->(), "_skin_changed");
+	skin->connect_compat("changed", skin_ref.operator->(), "_skin_changed");
 
 	_make_dirty(); //skin needs to be updated, so update skeleton
 
@@ -894,6 +936,7 @@ Skeleton::Skeleton() {
 
 	animate_physical_bones = true;
 	dirty = false;
+	version = 1;
 	process_order_dirty = true;
 }
 
diff --git a/scene/3d/skeleton.h b/scene/3d/skeleton.h
index b42c2112e3..76fd96f30a 100644
--- a/scene/3d/skeleton.h
+++ b/scene/3d/skeleton.h
@@ -51,6 +51,9 @@ class SkinReference : public Reference {
 	RID skeleton;
 	Ref<Skin> skin;
 	uint32_t bind_count = 0;
+	uint64_t skeleton_version = 0;
+	Vector<uint32_t> skin_bone_indices;
+	uint32_t *skin_bone_indices_ptrs;
 	void _skin_changed();
 
 protected:
@@ -123,6 +126,8 @@ private:
 	void _make_dirty();
 	bool dirty;
 
+	uint64_t version;
+
 	// bind helpers
 	Array _get_bound_child_nodes_to_bone(int p_bone) const {
 
diff --git a/scene/3d/soft_body.cpp b/scene/3d/soft_body.cpp
index 931e786455..14b1c24fa3 100644
--- a/scene/3d/soft_body.cpp
+++ b/scene/3d/soft_body.cpp
@@ -73,11 +73,11 @@ void SoftBodyVisualServerHandler::clear() {
 }
 
 void SoftBodyVisualServerHandler::open() {
-	write_buffer = buffer.write();
+	write_buffer = buffer.ptrw();
 }
 
 void SoftBodyVisualServerHandler::close() {
-	write_buffer.release();
+	//write_buffer.release();
 }
 
 void SoftBodyVisualServerHandler::commit_changes() {
@@ -149,7 +149,7 @@ bool SoftBody::_get(const StringName &p_name, Variant &r_ret) const {
 	if ("pinned_points" == which) {
 		Array arr_ret;
 		const int pinned_points_indices_size = pinned_points.size();
-		PoolVector<PinnedPoint>::Read r = pinned_points.read();
+		const PinnedPoint *r = pinned_points.ptr();
 		arr_ret.resize(pinned_points_indices_size);
 
 		for (int i = 0; i < pinned_points_indices_size; ++i) {
@@ -174,7 +174,7 @@ void SoftBody::_get_property_list(List<PropertyInfo> *p_list) const {
 
 	const int pinned_points_indices_size = pinned_points.size();
 
-	p_list->push_back(PropertyInfo(Variant::POOL_INT_ARRAY, "pinned_points"));
+	p_list->push_back(PropertyInfo(Variant::PACKED_INT32_ARRAY, "pinned_points"));
 
 	for (int i = 0; i < pinned_points_indices_size; ++i) {
 		p_list->push_back(PropertyInfo(Variant::INT, "attachments/" + itos(i) + "/point_index"));
@@ -188,7 +188,7 @@ bool SoftBody::_set_property_pinned_points_indices(const Array &p_indices) {
 	const int p_indices_size = p_indices.size();
 
 	{ // Remove the pined points on physics server that will be removed by resize
-		PoolVector<PinnedPoint>::Read r = pinned_points.read();
+		const PinnedPoint *r = pinned_points.ptr();
 		if (p_indices_size < pinned_points.size()) {
 			for (int i = pinned_points.size() - 1; i >= p_indices_size; --i) {
 				pin_point(r[i].point_index, false);
@@ -198,7 +198,7 @@ bool SoftBody::_set_property_pinned_points_indices(const Array &p_indices) {
 
 	pinned_points.resize(p_indices_size);
 
-	PoolVector<PinnedPoint>::Write w = pinned_points.write();
+	PinnedPoint *w = pinned_points.ptrw();
 	int point_index;
 	for (int i = 0; i < p_indices_size; ++i) {
 		point_index = p_indices.get(i);
@@ -218,11 +218,11 @@ bool SoftBody::_set_property_pinned_points_attachment(int p_item, const String &
 	}
 
 	if ("spatial_attachment_path" == p_what) {
-		PoolVector<PinnedPoint>::Write w = pinned_points.write();
+		PinnedPoint *w = pinned_points.ptrw();
 		pin_point(w[p_item].point_index, true, p_value);
 		_make_cache_dirty();
 	} else if ("offset" == p_what) {
-		PoolVector<PinnedPoint>::Write w = pinned_points.write();
+		PinnedPoint *w = pinned_points.ptrw();
 		w[p_item].offset = p_value;
 	} else {
 		return false;
@@ -235,7 +235,7 @@ bool SoftBody::_get_property_pinned_points(int p_item, const String &p_what, Var
 	if (pinned_points.size() <= p_item) {
 		return false;
 	}
-	PoolVector<PinnedPoint>::Read r = pinned_points.read();
+	const PinnedPoint *r = pinned_points.ptr();
 
 	if ("point_index" == p_what) {
 		r_ret = r[p_item].point_index;
@@ -376,14 +376,14 @@ void SoftBody::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "parent_collision_ignore", PROPERTY_HINT_PROPERTY_OF_VARIANT_TYPE, "Parent collision object"), "set_parent_collision_ignore", "get_parent_collision_ignore");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "simulation_precision", PROPERTY_HINT_RANGE, "1,100,1"), "set_simulation_precision", "get_simulation_precision");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "total_mass", PROPERTY_HINT_RANGE, "0.01,10000,1"), "set_total_mass", "get_total_mass");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "linear_stiffness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_linear_stiffness", "get_linear_stiffness");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "areaAngular_stiffness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_areaAngular_stiffness", "get_areaAngular_stiffness");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "volume_stiffness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_volume_stiffness", "get_volume_stiffness");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "pressure_coefficient"), "set_pressure_coefficient", "get_pressure_coefficient");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "damping_coefficient", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_damping_coefficient", "get_damping_coefficient");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "drag_coefficient", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_drag_coefficient", "get_drag_coefficient");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "pose_matching_coefficient", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_pose_matching_coefficient", "get_pose_matching_coefficient");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "total_mass", PROPERTY_HINT_RANGE, "0.01,10000,1"), "set_total_mass", "get_total_mass");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "linear_stiffness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_linear_stiffness", "get_linear_stiffness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "areaAngular_stiffness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_areaAngular_stiffness", "get_areaAngular_stiffness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "volume_stiffness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_volume_stiffness", "get_volume_stiffness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pressure_coefficient"), "set_pressure_coefficient", "get_pressure_coefficient");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "damping_coefficient", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_damping_coefficient", "get_damping_coefficient");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "drag_coefficient", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_drag_coefficient", "get_drag_coefficient");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pose_matching_coefficient", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_pose_matching_coefficient", "get_pose_matching_coefficient");
 
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "ray_pickable"), "set_ray_pickable", "is_ray_pickable");
 }
@@ -417,7 +417,7 @@ void SoftBody::_update_physics_server() {
 	_update_cache_pin_points_datas();
 	// Submit bone attachment
 	const int pinned_points_indices_size = pinned_points.size();
-	PoolVector<PinnedPoint>::Read r = pinned_points.read();
+	const PinnedPoint *r = pinned_points.ptr();
 	for (int i = 0; i < pinned_points_indices_size; ++i) {
 		if (r[i].spatial_attachment) {
 			PhysicsServer::get_singleton()->soft_body_move_point(physics_rid, r[i].point_index, r[i].spatial_attachment->get_global_transform().xform(r[i].offset));
@@ -464,12 +464,12 @@ void SoftBody::prepare_physics_server() {
 
 		become_mesh_owner();
 		PhysicsServer::get_singleton()->soft_body_set_mesh(physics_rid, get_mesh());
-		VS::get_singleton()->connect("frame_pre_draw", this, "_draw_soft_mesh");
+		VS::get_singleton()->connect_compat("frame_pre_draw", this, "_draw_soft_mesh");
 	} else {
 
 		PhysicsServer::get_singleton()->soft_body_set_mesh(physics_rid, NULL);
-		if (VS::get_singleton()->is_connected("frame_pre_draw", this, "_draw_soft_mesh")) {
-			VS::get_singleton()->disconnect("frame_pre_draw", this, "_draw_soft_mesh");
+		if (VS::get_singleton()->is_connected_compat("frame_pre_draw", this, "_draw_soft_mesh")) {
+			VS::get_singleton()->disconnect_compat("frame_pre_draw", this, "_draw_soft_mesh");
 		}
 	}
 }
@@ -559,15 +559,14 @@ const NodePath &SoftBody::get_parent_collision_ignore() const {
 	return parent_collision_ignore;
 }
 
-void SoftBody::set_pinned_points_indices(PoolVector<SoftBody::PinnedPoint> p_pinned_points_indices) {
+void SoftBody::set_pinned_points_indices(Vector<SoftBody::PinnedPoint> p_pinned_points_indices) {
 	pinned_points = p_pinned_points_indices;
-	PoolVector<PinnedPoint>::Read w = pinned_points.read();
 	for (int i = pinned_points.size() - 1; 0 <= i; --i) {
 		pin_point(p_pinned_points_indices[i].point_index, true);
 	}
 }
 
-PoolVector<SoftBody::PinnedPoint> SoftBody::get_pinned_points_indices() {
+Vector<SoftBody::PinnedPoint> SoftBody::get_pinned_points_indices() {
 	return pinned_points;
 }
 
@@ -721,7 +720,7 @@ SoftBody::~SoftBody() {
 
 void SoftBody::reset_softbody_pin() {
 	PhysicsServer::get_singleton()->soft_body_remove_all_pinned_points(physics_rid);
-	PoolVector<PinnedPoint>::Read pps = pinned_points.read();
+	const PinnedPoint *pps = pinned_points.ptr();
 	for (int i = pinned_points.size() - 1; 0 < i; --i) {
 		PhysicsServer::get_singleton()->soft_body_pin_point(physics_rid, pps[i].point_index, true);
 	}
@@ -737,7 +736,7 @@ void SoftBody::_update_cache_pin_points_datas() {
 
 	pinned_points_cache_dirty = false;
 
-	PoolVector<PinnedPoint>::Write w = pinned_points.write();
+	PinnedPoint *w = pinned_points.ptrw();
 	for (int i = pinned_points.size() - 1; 0 <= i; --i) {
 
 		if (!w[i].spatial_attachment_path.is_empty()) {
@@ -786,8 +785,8 @@ void SoftBody::_reset_points_offsets() {
 	if (!Engine::get_singleton()->is_editor_hint())
 		return;
 
-	PoolVector<PinnedPoint>::Read r = pinned_points.read();
-	PoolVector<PinnedPoint>::Write w = pinned_points.write();
+	const PinnedPoint *r = pinned_points.ptr();
+	PinnedPoint *w = pinned_points.ptrw();
 	for (int i = pinned_points.size() - 1; 0 <= i; --i) {
 
 		if (!r[i].spatial_attachment)
@@ -813,13 +812,13 @@ int SoftBody::_get_pinned_point(int p_point_index, SoftBody::PinnedPoint *&r_poi
 		r_point = NULL;
 		return -1;
 	} else {
-		r_point = const_cast<SoftBody::PinnedPoint *>(&pinned_points.read()[id]);
+		r_point = const_cast<SoftBody::PinnedPoint *>(&pinned_points.ptr()[id]);
 		return id;
 	}
 }
 
 int SoftBody::_has_pinned_point(int p_point_index) const {
-	PoolVector<PinnedPoint>::Read r = pinned_points.read();
+	const PinnedPoint *r = pinned_points.ptr();
 	for (int i = pinned_points.size() - 1; 0 <= i; --i) {
 		if (p_point_index == r[i].point_index) {
 			return i;
diff --git a/scene/3d/soft_body.h b/scene/3d/soft_body.h
index 800db12594..d6c35a5989 100644
--- a/scene/3d/soft_body.h
+++ b/scene/3d/soft_body.h
@@ -41,12 +41,12 @@ class SoftBodyVisualServerHandler {
 
 	RID mesh;
 	int surface;
-	PoolVector<uint8_t> buffer;
+	Vector<uint8_t> buffer;
 	uint32_t stride;
 	uint32_t offset_vertices;
 	uint32_t offset_normal;
 
-	PoolVector<uint8_t>::Write write_buffer;
+	uint8_t *write_buffer;
 
 private:
 	SoftBodyVisualServerHandler();
@@ -87,7 +87,7 @@ private:
 	uint32_t collision_mask;
 	uint32_t collision_layer;
 	NodePath parent_collision_ignore;
-	PoolVector<PinnedPoint> pinned_points;
+	Vector<PinnedPoint> pinned_points;
 	bool simulation_started;
 	bool pinned_points_cache_dirty;
 
@@ -138,8 +138,8 @@ public:
 	void set_parent_collision_ignore(const NodePath &p_parent_collision_ignore);
 	const NodePath &get_parent_collision_ignore() const;
 
-	void set_pinned_points_indices(PoolVector<PinnedPoint> p_pinned_points_indices);
-	PoolVector<PinnedPoint> get_pinned_points_indices();
+	void set_pinned_points_indices(Vector<PinnedPoint> p_pinned_points_indices);
+	Vector<PinnedPoint> get_pinned_points_indices();
 
 	void set_simulation_precision(int p_simulation_precision);
 	int get_simulation_precision();
diff --git a/scene/3d/spring_arm.cpp b/scene/3d/spring_arm.cpp
index bce0535d64..ce277dae5b 100644
--- a/scene/3d/spring_arm.cpp
+++ b/scene/3d/spring_arm.cpp
@@ -81,8 +81,8 @@ void SpringArm::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "collision_mask", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collision_mask", "get_collision_mask");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "shape", PROPERTY_HINT_RESOURCE_TYPE, "Shape"), "set_shape", "get_shape");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "spring_length"), "set_length", "get_length");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "margin"), "set_margin", "get_margin");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "spring_length"), "set_length", "get_length");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "margin"), "set_margin", "get_margin");
 }
 
 float SpringArm::get_length() const {
diff --git a/scene/3d/sprite_3d.cpp b/scene/3d/sprite_3d.cpp
index 04f00a527e..0aa404de7d 100644
--- a/scene/3d/sprite_3d.cpp
+++ b/scene/3d/sprite_3d.cpp
@@ -197,18 +197,18 @@ AABB SpriteBase3D::get_aabb() const {
 
 	return aabb;
 }
-PoolVector<Face3> SpriteBase3D::get_faces(uint32_t p_usage_flags) const {
+Vector<Face3> SpriteBase3D::get_faces(uint32_t p_usage_flags) const {
 
-	return PoolVector<Face3>();
+	return Vector<Face3>();
 }
 
 Ref<TriangleMesh> SpriteBase3D::generate_triangle_mesh() const {
 	if (triangle_mesh.is_valid())
 		return triangle_mesh;
 
-	PoolVector<Vector3> faces;
+	Vector<Vector3> faces;
 	faces.resize(6);
-	PoolVector<Vector3>::Write facesw = faces.write();
+	Vector3 *facesw = faces.ptrw();
 
 	Rect2 final_rect = get_item_rect();
 
@@ -254,8 +254,6 @@ Ref<TriangleMesh> SpriteBase3D::generate_triangle_mesh() const {
 		facesw[j] = vtx;
 	}
 
-	facesw.release();
-
 	triangle_mesh = Ref<TriangleMesh>(memnew(TriangleMesh));
 	triangle_mesh->create(faces);
 
@@ -344,8 +342,8 @@ void SpriteBase3D::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "flip_h"), "set_flip_h", "is_flipped_h");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "flip_v"), "set_flip_v", "is_flipped_v");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "modulate"), "set_modulate", "get_modulate");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "opacity", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_opacity", "get_opacity");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "pixel_size", PROPERTY_HINT_RANGE, "0.0001,128,0.0001"), "set_pixel_size", "get_pixel_size");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "opacity", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_opacity", "get_opacity");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pixel_size", PROPERTY_HINT_RANGE, "0.0001,128,0.0001"), "set_pixel_size", "get_pixel_size");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "axis", PROPERTY_HINT_ENUM, "X-Axis,Y-Axis,Z-Axis"), "set_axis", "get_axis");
 	ADD_GROUP("Flags", "");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "billboard", PROPERTY_HINT_ENUM, "Disabled,Enabled,Y-Billboard"), "set_billboard_mode", "get_billboard_mode");
@@ -533,11 +531,11 @@ void Sprite3D::set_texture(const Ref<Texture2D> &p_texture) {
 	if (p_texture == texture)
 		return;
 	if (texture.is_valid()) {
-		texture->disconnect(CoreStringNames::get_singleton()->changed, this, SceneStringNames::get_singleton()->_queue_update);
+		texture->disconnect_compat(CoreStringNames::get_singleton()->changed, this, SceneStringNames::get_singleton()->_queue_update);
 	}
 	texture = p_texture;
 	if (texture.is_valid()) {
-		texture->connect(CoreStringNames::get_singleton()->changed, this, SceneStringNames::get_singleton()->_queue_update);
+		texture->connect_compat(CoreStringNames::get_singleton()->changed, this, SceneStringNames::get_singleton()->_queue_update);
 	}
 	_queue_update();
 }
@@ -954,10 +952,10 @@ void AnimatedSprite3D::_notification(int p_what) {
 void AnimatedSprite3D::set_sprite_frames(const Ref<SpriteFrames> &p_frames) {
 
 	if (frames.is_valid())
-		frames->disconnect("changed", this, "_res_changed");
+		frames->disconnect_compat("changed", this, "_res_changed");
 	frames = p_frames;
 	if (frames.is_valid())
-		frames->connect("changed", this, "_res_changed");
+		frames->connect_compat("changed", this, "_res_changed");
 
 	if (!frames.is_valid()) {
 		frame = 0;
@@ -1132,7 +1130,7 @@ void AnimatedSprite3D::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("frame_changed"));
 
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "frames", PROPERTY_HINT_RESOURCE_TYPE, "SpriteFrames"), "set_sprite_frames", "get_sprite_frames");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "animation"), "set_animation", "get_animation");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "animation"), "set_animation", "get_animation");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "frame"), "set_frame", "get_frame");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "playing"), "_set_playing", "_is_playing");
 }
diff --git a/scene/3d/sprite_3d.h b/scene/3d/sprite_3d.h
index 9c31a667b5..3b3f0265ce 100644
--- a/scene/3d/sprite_3d.h
+++ b/scene/3d/sprite_3d.h
@@ -137,7 +137,7 @@ public:
 	virtual Rect2 get_item_rect() const = 0;
 
 	virtual AABB get_aabb() const;
-	virtual PoolVector<Face3> get_faces(uint32_t p_usage_flags) const;
+	virtual Vector<Face3> get_faces(uint32_t p_usage_flags) const;
 	Ref<TriangleMesh> generate_triangle_mesh() const;
 
 	SpriteBase3D();
diff --git a/scene/3d/vehicle_body.cpp b/scene/3d/vehicle_body.cpp
index 52e50aa84e..c249d844d1 100644
--- a/scene/3d/vehicle_body.cpp
+++ b/scene/3d/vehicle_body.cpp
@@ -282,24 +282,24 @@ void VehicleWheel::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_steering"), &VehicleWheel::get_steering);
 
 	ADD_GROUP("Per-Wheel Motion", "");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "engine_force", PROPERTY_HINT_RANGE, "0.00,1024.0,0.01,or_greater"), "set_engine_force", "get_engine_force");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "brake", PROPERTY_HINT_RANGE, "0.0,1.0,0.01"), "set_brake", "get_brake");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "steering", PROPERTY_HINT_RANGE, "-180,180.0,0.01"), "set_steering", "get_steering");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "engine_force", PROPERTY_HINT_RANGE, "0.00,1024.0,0.01,or_greater"), "set_engine_force", "get_engine_force");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "brake", PROPERTY_HINT_RANGE, "0.0,1.0,0.01"), "set_brake", "get_brake");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "steering", PROPERTY_HINT_RANGE, "-180,180.0,0.01"), "set_steering", "get_steering");
 	ADD_GROUP("VehicleBody Motion", "");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_as_traction"), "set_use_as_traction", "is_used_as_traction");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_as_steering"), "set_use_as_steering", "is_used_as_steering");
 	ADD_GROUP("Wheel", "wheel_");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "wheel_roll_influence"), "set_roll_influence", "get_roll_influence");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "wheel_radius"), "set_radius", "get_radius");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "wheel_rest_length"), "set_suspension_rest_length", "get_suspension_rest_length");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "wheel_friction_slip"), "set_friction_slip", "get_friction_slip");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "wheel_roll_influence"), "set_roll_influence", "get_roll_influence");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "wheel_radius"), "set_radius", "get_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "wheel_rest_length"), "set_suspension_rest_length", "get_suspension_rest_length");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "wheel_friction_slip"), "set_friction_slip", "get_friction_slip");
 	ADD_GROUP("Suspension", "suspension_");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "suspension_travel"), "set_suspension_travel", "get_suspension_travel");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "suspension_stiffness"), "set_suspension_stiffness", "get_suspension_stiffness");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "suspension_max_force"), "set_suspension_max_force", "get_suspension_max_force");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "suspension_travel"), "set_suspension_travel", "get_suspension_travel");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "suspension_stiffness"), "set_suspension_stiffness", "get_suspension_stiffness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "suspension_max_force"), "set_suspension_max_force", "get_suspension_max_force");
 	ADD_GROUP("Damping", "damping_");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "damping_compression"), "set_damping_compression", "get_damping_compression");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "damping_relaxation"), "set_damping_relaxation", "get_damping_relaxation");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "damping_compression"), "set_damping_compression", "get_damping_compression");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "damping_relaxation"), "set_damping_relaxation", "get_damping_relaxation");
 }
 
 void VehicleWheel::set_engine_force(float p_engine_force) {
@@ -974,9 +974,9 @@ void VehicleBody::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_steering"), &VehicleBody::get_steering);
 
 	ADD_GROUP("Motion", "");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "engine_force", PROPERTY_HINT_RANGE, "0.00,1024.0,0.01,or_greater"), "set_engine_force", "get_engine_force");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "brake", PROPERTY_HINT_RANGE, "0.0,1.0,0.01"), "set_brake", "get_brake");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "steering", PROPERTY_HINT_RANGE, "-180,180.0,0.01"), "set_steering", "get_steering");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "engine_force", PROPERTY_HINT_RANGE, "0.00,1024.0,0.01,or_greater"), "set_engine_force", "get_engine_force");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "brake", PROPERTY_HINT_RANGE, "0.0,1.0,0.01"), "set_brake", "get_brake");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "steering", PROPERTY_HINT_RANGE, "-180,180.0,0.01"), "set_steering", "get_steering");
 }
 
 VehicleBody::VehicleBody() {
diff --git a/scene/3d/visibility_notifier.cpp b/scene/3d/visibility_notifier.cpp
index 510442dc1c..3bf9584258 100644
--- a/scene/3d/visibility_notifier.cpp
+++ b/scene/3d/visibility_notifier.cpp
@@ -170,7 +170,7 @@ void VisibilityEnabler::_find_nodes(Node *p_node) {
 
 	if (add) {
 
-		p_node->connect(SceneStringNames::get_singleton()->tree_exiting, this, "_node_removed", varray(p_node), CONNECT_ONESHOT);
+		p_node->connect_compat(SceneStringNames::get_singleton()->tree_exiting, this, "_node_removed", varray(p_node), CONNECT_ONESHOT);
 		nodes[p_node] = meta;
 		_change_node_state(p_node, false);
 	}
@@ -208,7 +208,7 @@ void VisibilityEnabler::_notification(int p_what) {
 
 			if (!visible)
 				_change_node_state(E->key(), true);
-			E->key()->disconnect(SceneStringNames::get_singleton()->tree_exiting, this, "_node_removed");
+			E->key()->disconnect_compat(SceneStringNames::get_singleton()->tree_exiting, this, "_node_removed");
 		}
 
 		nodes.clear();
diff --git a/scene/3d/visual_instance.cpp b/scene/3d/visual_instance.cpp
index 5a332fe0f9..73cffe9c89 100644
--- a/scene/3d/visual_instance.cpp
+++ b/scene/3d/visual_instance.cpp
@@ -296,7 +296,7 @@ void GeometryInstance::_bind_methods() {
 	ADD_GROUP("Geometry", "");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "material_override", PROPERTY_HINT_RESOURCE_TYPE, "ShaderMaterial,StandardMaterial3D"), "set_material_override", "get_material_override");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "cast_shadow", PROPERTY_HINT_ENUM, "Off,On,Double-Sided,Shadows Only"), "set_cast_shadows_setting", "get_cast_shadows_setting");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "extra_cull_margin", PROPERTY_HINT_RANGE, "0,16384,0.01"), "set_extra_cull_margin", "get_extra_cull_margin");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "extra_cull_margin", PROPERTY_HINT_RANGE, "0,16384,0.01"), "set_extra_cull_margin", "get_extra_cull_margin");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "use_in_baked_light"), "set_flag", "get_flag", FLAG_USE_BAKED_LIGHT);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "use_dynamic_gi"), "set_flag", "get_flag", FLAG_USE_DYNAMIC_GI);
 
diff --git a/scene/3d/visual_instance.h b/scene/3d/visual_instance.h
index c1d6c2b015..fee6787c87 100644
--- a/scene/3d/visual_instance.h
+++ b/scene/3d/visual_instance.h
@@ -63,7 +63,7 @@ public:
 
 	RID get_instance() const;
 	virtual AABB get_aabb() const = 0;
-	virtual PoolVector<Face3> get_faces(uint32_t p_usage_flags) const = 0;
+	virtual Vector<Face3> get_faces(uint32_t p_usage_flags) const = 0;
 
 	virtual AABB get_transformed_aabb() const; // helper
 
diff --git a/scene/3d/voxelizer.cpp b/scene/3d/voxelizer.cpp
index 7cf26ab974..0257e6e83d 100644
--- a/scene/3d/voxelizer.cpp
+++ b/scene/3d/voxelizer.cpp
@@ -497,7 +497,7 @@ Vector<Color> Voxelizer::_get_bake_texture(Ref<Image> p_image, const Color &p_co
 	p_image->convert(Image::FORMAT_RGBA8);
 	p_image->resize(bake_texture_size, bake_texture_size, Image::INTERPOLATE_CUBIC);
 
-	PoolVector<uint8_t>::Read r = p_image->get_data().read();
+	const uint8_t *r = p_image->get_data().ptr();
 	ret.resize(bake_texture_size * bake_texture_size);
 
 	for (int i = 0; i < bake_texture_size * bake_texture_size; i++) {
@@ -589,32 +589,32 @@ void Voxelizer::plot_mesh(const Transform &p_xform, Ref<Mesh> &p_mesh, const Vec
 
 		Array a = p_mesh->surface_get_arrays(i);
 
-		PoolVector<Vector3> vertices = a[Mesh::ARRAY_VERTEX];
-		PoolVector<Vector3>::Read vr = vertices.read();
-		PoolVector<Vector2> uv = a[Mesh::ARRAY_TEX_UV];
-		PoolVector<Vector2>::Read uvr;
-		PoolVector<Vector3> normals = a[Mesh::ARRAY_NORMAL];
-		PoolVector<Vector3>::Read nr;
-		PoolVector<int> index = a[Mesh::ARRAY_INDEX];
+		Vector<Vector3> vertices = a[Mesh::ARRAY_VERTEX];
+		const Vector3 *vr = vertices.ptr();
+		Vector<Vector2> uv = a[Mesh::ARRAY_TEX_UV];
+		const Vector2 *uvr;
+		Vector<Vector3> normals = a[Mesh::ARRAY_NORMAL];
+		const Vector3 *nr;
+		Vector<int> index = a[Mesh::ARRAY_INDEX];
 
 		bool read_uv = false;
 		bool read_normals = false;
 
 		if (uv.size()) {
 
-			uvr = uv.read();
+			uvr = uv.ptr();
 			read_uv = true;
 		}
 
 		if (normals.size()) {
 			read_normals = true;
-			nr = normals.read();
+			nr = normals.ptr();
 		}
 
 		if (index.size()) {
 
 			int facecount = index.size() / 3;
-			PoolVector<int>::Read ir = index.read();
+			const int *ir = index.ptr();
 
 			for (int j = 0; j < facecount; j++) {
 
@@ -886,12 +886,12 @@ int Voxelizer::get_giprobe_cell_count() const {
 	return bake_cells.size();
 }
 
-PoolVector<uint8_t> Voxelizer::get_giprobe_octree_cells() const {
-	PoolVector<uint8_t> data;
+Vector<uint8_t> Voxelizer::get_giprobe_octree_cells() const {
+	Vector<uint8_t> data;
 	data.resize((8 * 4) * bake_cells.size()); //8 uint32t values
 	{
-		PoolVector<uint8_t>::Write w = data.write();
-		uint32_t *children_cells = (uint32_t *)w.ptr();
+		uint8_t *w = data.ptrw();
+		uint32_t *children_cells = (uint32_t *)w;
 		const Cell *cells = bake_cells.ptr();
 
 		uint32_t cell_count = bake_cells.size();
@@ -906,12 +906,12 @@ PoolVector<uint8_t> Voxelizer::get_giprobe_octree_cells() const {
 
 	return data;
 }
-PoolVector<uint8_t> Voxelizer::get_giprobe_data_cells() const {
-	PoolVector<uint8_t> data;
+Vector<uint8_t> Voxelizer::get_giprobe_data_cells() const {
+	Vector<uint8_t> data;
 	data.resize((4 * 4) * bake_cells.size()); //8 uint32t values
 	{
-		PoolVector<uint8_t>::Write w = data.write();
-		uint32_t *dataptr = (uint32_t *)w.ptr();
+		uint8_t *w = data.ptrw();
+		uint32_t *dataptr = (uint32_t *)w;
 		const Cell *cells = bake_cells.ptr();
 
 		uint32_t cell_count = bake_cells.size();
@@ -962,13 +962,13 @@ PoolVector<uint8_t> Voxelizer::get_giprobe_data_cells() const {
 	return data;
 }
 
-PoolVector<int> Voxelizer::get_giprobe_level_cell_count() const {
+Vector<int> Voxelizer::get_giprobe_level_cell_count() const {
 	uint32_t cell_count = bake_cells.size();
 	const Cell *cells = bake_cells.ptr();
-	PoolVector<int> level_count;
+	Vector<int> level_count;
 	level_count.resize(cell_subdiv + 1); //remember, always x+1 levels for x subdivisions
 	{
-		PoolVector<int>::Write w = level_count.write();
+		int *w = level_count.ptrw();
 		for (int i = 0; i < cell_subdiv + 1; i++) {
 			w[i] = 0;
 		}
@@ -1025,7 +1025,7 @@ static void edt(float *f, int stride, int n) {
 
 #undef square
 
-PoolVector<uint8_t> Voxelizer::get_sdf_3d_image() const {
+Vector<uint8_t> Voxelizer::get_sdf_3d_image() const {
 
 	Vector3i octree_size = get_giprobe_octree_size();
 
@@ -1078,10 +1078,10 @@ PoolVector<uint8_t> Voxelizer::get_sdf_3d_image() const {
 		}
 	}
 
-	PoolVector<uint8_t> image3d;
+	Vector<uint8_t> image3d;
 	image3d.resize(float_count);
 	{
-		PoolVector<uint8_t>::Write w = image3d.write();
+		uint8_t *w = image3d.ptrw();
 		for (uint32_t i = 0; i < float_count; i++) {
 			uint32_t d = uint32_t(Math::sqrt(work_memory[i]));
 			if (d == 0) {
@@ -1154,8 +1154,8 @@ Ref<MultiMesh> Voxelizer::create_debug_multimesh() {
 		Array arr;
 		arr.resize(Mesh::ARRAY_MAX);
 
-		PoolVector<Vector3> vertices;
-		PoolVector<Color> colors;
+		Vector<Vector3> vertices;
+		Vector<Color> colors;
 #define ADD_VTX(m_idx)                      \
 	vertices.push_back(face_points[m_idx]); \
 	colors.push_back(Color(1, 1, 1, 1));
diff --git a/scene/3d/voxelizer.h b/scene/3d/voxelizer.h
index 5016ff029f..1d50f1cd18 100644
--- a/scene/3d/voxelizer.h
+++ b/scene/3d/voxelizer.h
@@ -109,7 +109,6 @@ private:
 	int color_scan_cell_width;
 	int bake_texture_size;
 	float cell_size;
-	float propagation;
 
 	int max_original_cells;
 	int leaf_voxel_count;
@@ -132,10 +131,10 @@ public:
 	int get_gi_probe_octree_depth() const;
 	Vector3i get_giprobe_octree_size() const;
 	int get_giprobe_cell_count() const;
-	PoolVector<uint8_t> get_giprobe_octree_cells() const;
-	PoolVector<uint8_t> get_giprobe_data_cells() const;
-	PoolVector<int> get_giprobe_level_cell_count() const;
-	PoolVector<uint8_t> get_sdf_3d_image() const;
+	Vector<uint8_t> get_giprobe_octree_cells() const;
+	Vector<uint8_t> get_giprobe_data_cells() const;
+	Vector<int> get_giprobe_level_cell_count() const;
+	Vector<uint8_t> get_sdf_3d_image() const;
 
 	Ref<MultiMesh> create_debug_multimesh();
 
diff --git a/scene/animation/animation_blend_space_1d.cpp b/scene/animation/animation_blend_space_1d.cpp
index 0f55682427..93ebf88edb 100644
--- a/scene/animation/animation_blend_space_1d.cpp
+++ b/scene/animation/animation_blend_space_1d.cpp
@@ -31,7 +31,7 @@
 #include "animation_blend_space_1d.h"
 
 void AnimationNodeBlendSpace1D::get_parameter_list(List<PropertyInfo> *r_list) const {
-	r_list->push_back(PropertyInfo(Variant::REAL, blend_position));
+	r_list->push_back(PropertyInfo(Variant::FLOAT, blend_position));
 }
 Variant AnimationNodeBlendSpace1D::get_parameter_default_value(const StringName &p_parameter) const {
 	return 0;
@@ -83,12 +83,12 @@ void AnimationNodeBlendSpace1D::_bind_methods() {
 
 	for (int i = 0; i < MAX_BLEND_POINTS; i++) {
 		ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "blend_point_" + itos(i) + "/node", PROPERTY_HINT_RESOURCE_TYPE, "AnimationRootNode", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_add_blend_point", "get_blend_point_node", i);
-		ADD_PROPERTYI(PropertyInfo(Variant::REAL, "blend_point_" + itos(i) + "/pos", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_blend_point_position", "get_blend_point_position", i);
+		ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "blend_point_" + itos(i) + "/pos", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_blend_point_position", "get_blend_point_position", i);
 	}
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "min_space", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_min_space", "get_min_space");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_space", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_max_space", "get_max_space");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "snap", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_snap", "get_snap");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "min_space", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_min_space", "get_min_space");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "max_space", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_max_space", "get_max_space");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "snap", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_snap", "get_snap");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "value_label", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_value_label", "get_value_label");
 }
 
@@ -118,7 +118,7 @@ void AnimationNodeBlendSpace1D::add_blend_point(const Ref<AnimationRootNode> &p_
 	blend_points[p_at_index].node = p_node;
 	blend_points[p_at_index].position = p_position;
 
-	blend_points[p_at_index].node->connect("tree_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED);
+	blend_points[p_at_index].node->connect_compat("tree_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED);
 
 	blend_points_used++;
 	emit_signal("tree_changed");
@@ -135,11 +135,11 @@ void AnimationNodeBlendSpace1D::set_blend_point_node(int p_point, const Ref<Anim
 	ERR_FAIL_COND(p_node.is_null());
 
 	if (blend_points[p_point].node.is_valid()) {
-		blend_points[p_point].node->disconnect("tree_changed", this, "_tree_changed");
+		blend_points[p_point].node->disconnect_compat("tree_changed", this, "_tree_changed");
 	}
 
 	blend_points[p_point].node = p_node;
-	blend_points[p_point].node->connect("tree_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED);
+	blend_points[p_point].node->connect_compat("tree_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED);
 
 	emit_signal("tree_changed");
 }
@@ -158,7 +158,7 @@ void AnimationNodeBlendSpace1D::remove_blend_point(int p_point) {
 	ERR_FAIL_INDEX(p_point, blend_points_used);
 
 	ERR_FAIL_COND(blend_points[p_point].node.is_null());
-	blend_points[p_point].node->disconnect("tree_changed", this, "_tree_changed");
+	blend_points[p_point].node->disconnect_compat("tree_changed", this, "_tree_changed");
 
 	for (int i = p_point; i < blend_points_used - 1; i++) {
 		blend_points[i] = blend_points[i + 1];
diff --git a/scene/animation/animation_blend_space_2d.cpp b/scene/animation/animation_blend_space_2d.cpp
index d749959377..15ecf9fa1e 100644
--- a/scene/animation/animation_blend_space_2d.cpp
+++ b/scene/animation/animation_blend_space_2d.cpp
@@ -34,7 +34,7 @@
 void AnimationNodeBlendSpace2D::get_parameter_list(List<PropertyInfo> *r_list) const {
 	r_list->push_back(PropertyInfo(Variant::VECTOR2, blend_position));
 	r_list->push_back(PropertyInfo(Variant::INT, closest, PROPERTY_HINT_NONE, "", 0));
-	r_list->push_back(PropertyInfo(Variant::REAL, length_internal, PROPERTY_HINT_NONE, "", 0));
+	r_list->push_back(PropertyInfo(Variant::FLOAT, length_internal, PROPERTY_HINT_NONE, "", 0));
 }
 Variant AnimationNodeBlendSpace2D::get_parameter_default_value(const StringName &p_parameter) const {
 	if (p_parameter == closest) {
@@ -77,7 +77,7 @@ void AnimationNodeBlendSpace2D::add_blend_point(const Ref<AnimationRootNode> &p_
 	blend_points[p_at_index].node = p_node;
 	blend_points[p_at_index].position = p_position;
 
-	blend_points[p_at_index].node->connect("tree_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED);
+	blend_points[p_at_index].node->connect_compat("tree_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED);
 	blend_points_used++;
 
 	_queue_auto_triangles();
@@ -95,10 +95,10 @@ void AnimationNodeBlendSpace2D::set_blend_point_node(int p_point, const Ref<Anim
 	ERR_FAIL_COND(p_node.is_null());
 
 	if (blend_points[p_point].node.is_valid()) {
-		blend_points[p_point].node->disconnect("tree_changed", this, "_tree_changed");
+		blend_points[p_point].node->disconnect_compat("tree_changed", this, "_tree_changed");
 	}
 	blend_points[p_point].node = p_node;
-	blend_points[p_point].node->connect("tree_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED);
+	blend_points[p_point].node->connect_compat("tree_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED);
 
 	emit_signal("tree_changed");
 }
@@ -114,7 +114,7 @@ void AnimationNodeBlendSpace2D::remove_blend_point(int p_point) {
 	ERR_FAIL_INDEX(p_point, blend_points_used);
 
 	ERR_FAIL_COND(blend_points[p_point].node.is_null());
-	blend_points[p_point].node->disconnect("tree_changed", this, "_tree_changed");
+	blend_points[p_point].node->disconnect_compat("tree_changed", this, "_tree_changed");
 
 	for (int i = 0; i < triangles.size(); i++) {
 		bool erase = false;
@@ -650,7 +650,7 @@ void AnimationNodeBlendSpace2D::_bind_methods() {
 		ADD_PROPERTYI(PropertyInfo(Variant::VECTOR2, "blend_point_" + itos(i) + "/pos", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_blend_point_position", "get_blend_point_position", i);
 	}
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_INT_ARRAY, "triangles", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_triangles", "_get_triangles");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_INT32_ARRAY, "triangles", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_triangles", "_get_triangles");
 
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "min_space", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_min_space", "get_min_space");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "max_space", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_max_space", "get_max_space");
diff --git a/scene/animation/animation_blend_tree.cpp b/scene/animation/animation_blend_tree.cpp
index 5c284cb483..1c99920569 100644
--- a/scene/animation/animation_blend_tree.cpp
+++ b/scene/animation/animation_blend_tree.cpp
@@ -44,7 +44,7 @@ StringName AnimationNodeAnimation::get_animation() const {
 Vector<String> (*AnimationNodeAnimation::get_editable_animation_list)() = NULL;
 
 void AnimationNodeAnimation::get_parameter_list(List<PropertyInfo> *r_list) const {
-	r_list->push_back(PropertyInfo(Variant::REAL, time, PROPERTY_HINT_NONE, "", 0));
+	r_list->push_back(PropertyInfo(Variant::FLOAT, time, PROPERTY_HINT_NONE, "", 0));
 }
 void AnimationNodeAnimation::_validate_property(PropertyInfo &property) const {
 
@@ -126,7 +126,7 @@ void AnimationNodeAnimation::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_animation", "name"), &AnimationNodeAnimation::set_animation);
 	ClassDB::bind_method(D_METHOD("get_animation"), &AnimationNodeAnimation::get_animation);
 
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "animation"), "set_animation", "get_animation");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "animation"), "set_animation", "get_animation");
 }
 
 AnimationNodeAnimation::AnimationNodeAnimation() {
@@ -140,9 +140,9 @@ AnimationNodeAnimation::AnimationNodeAnimation() {
 void AnimationNodeOneShot::get_parameter_list(List<PropertyInfo> *r_list) const {
 	r_list->push_back(PropertyInfo(Variant::BOOL, active));
 	r_list->push_back(PropertyInfo(Variant::BOOL, prev_active, PROPERTY_HINT_NONE, "", 0));
-	r_list->push_back(PropertyInfo(Variant::REAL, time, PROPERTY_HINT_NONE, "", 0));
-	r_list->push_back(PropertyInfo(Variant::REAL, remaining, PROPERTY_HINT_NONE, "", 0));
-	r_list->push_back(PropertyInfo(Variant::REAL, time_to_restart, PROPERTY_HINT_NONE, "", 0));
+	r_list->push_back(PropertyInfo(Variant::FLOAT, time, PROPERTY_HINT_NONE, "", 0));
+	r_list->push_back(PropertyInfo(Variant::FLOAT, remaining, PROPERTY_HINT_NONE, "", 0));
+	r_list->push_back(PropertyInfo(Variant::FLOAT, time_to_restart, PROPERTY_HINT_NONE, "", 0));
 }
 
 Variant AnimationNodeOneShot::get_parameter_default_value(const StringName &p_parameter) const {
@@ -339,14 +339,14 @@ void AnimationNodeOneShot::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_use_sync", "enable"), &AnimationNodeOneShot::set_use_sync);
 	ClassDB::bind_method(D_METHOD("is_using_sync"), &AnimationNodeOneShot::is_using_sync);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "fadein_time", PROPERTY_HINT_RANGE, "0,60,0.01,or_greater"), "set_fadein_time", "get_fadein_time");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "fadeout_time", PROPERTY_HINT_RANGE, "0,60,0.01,or_greater"), "set_fadeout_time", "get_fadeout_time");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fadein_time", PROPERTY_HINT_RANGE, "0,60,0.01,or_greater"), "set_fadein_time", "get_fadein_time");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fadeout_time", PROPERTY_HINT_RANGE, "0,60,0.01,or_greater"), "set_fadeout_time", "get_fadeout_time");
 
 	ADD_GROUP("autorestart_", "Auto Restart");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "autorestart"), "set_autorestart", "has_autorestart");
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "autorestart_delay", PROPERTY_HINT_RANGE, "0,60,0.01,or_greater"), "set_autorestart_delay", "get_autorestart_delay");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "autorestart_random_delay", PROPERTY_HINT_RANGE, "0,60,0.01,or_greater"), "set_autorestart_random_delay", "get_autorestart_random_delay");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "autorestart_delay", PROPERTY_HINT_RANGE, "0,60,0.01,or_greater"), "set_autorestart_delay", "get_autorestart_delay");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "autorestart_random_delay", PROPERTY_HINT_RANGE, "0,60,0.01,or_greater"), "set_autorestart_random_delay", "get_autorestart_random_delay");
 
 	ADD_GROUP("", "");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "sync"), "set_use_sync", "is_using_sync");
@@ -379,7 +379,7 @@ AnimationNodeOneShot::AnimationNodeOneShot() {
 ////////////////////////////////////////////////
 
 void AnimationNodeAdd2::get_parameter_list(List<PropertyInfo> *r_list) const {
-	r_list->push_back(PropertyInfo(Variant::REAL, add_amount, PROPERTY_HINT_RANGE, "0,1,0.01"));
+	r_list->push_back(PropertyInfo(Variant::FLOAT, add_amount, PROPERTY_HINT_RANGE, "0,1,0.01"));
 }
 Variant AnimationNodeAdd2::get_parameter_default_value(const StringName &p_parameter) const {
 	return 0;
@@ -431,7 +431,7 @@ AnimationNodeAdd2::AnimationNodeAdd2() {
 ////////////////////////////////////////////////
 
 void AnimationNodeAdd3::get_parameter_list(List<PropertyInfo> *r_list) const {
-	r_list->push_back(PropertyInfo(Variant::REAL, add_amount, PROPERTY_HINT_RANGE, "-1,1,0.01"));
+	r_list->push_back(PropertyInfo(Variant::FLOAT, add_amount, PROPERTY_HINT_RANGE, "-1,1,0.01"));
 }
 Variant AnimationNodeAdd3::get_parameter_default_value(const StringName &p_parameter) const {
 	return 0;
@@ -484,7 +484,7 @@ AnimationNodeAdd3::AnimationNodeAdd3() {
 /////////////////////////////////////////////
 
 void AnimationNodeBlend2::get_parameter_list(List<PropertyInfo> *r_list) const {
-	r_list->push_back(PropertyInfo(Variant::REAL, blend_amount, PROPERTY_HINT_RANGE, "0,1,0.01"));
+	r_list->push_back(PropertyInfo(Variant::FLOAT, blend_amount, PROPERTY_HINT_RANGE, "0,1,0.01"));
 }
 Variant AnimationNodeBlend2::get_parameter_default_value(const StringName &p_parameter) const {
 	return 0; //for blend amount
@@ -535,7 +535,7 @@ AnimationNodeBlend2::AnimationNodeBlend2() {
 //////////////////////////////////////
 
 void AnimationNodeBlend3::get_parameter_list(List<PropertyInfo> *r_list) const {
-	r_list->push_back(PropertyInfo(Variant::REAL, blend_amount, PROPERTY_HINT_RANGE, "-1,1,0.01"));
+	r_list->push_back(PropertyInfo(Variant::FLOAT, blend_amount, PROPERTY_HINT_RANGE, "-1,1,0.01"));
 }
 Variant AnimationNodeBlend3::get_parameter_default_value(const StringName &p_parameter) const {
 	return 0; //for blend amount
@@ -583,7 +583,7 @@ AnimationNodeBlend3::AnimationNodeBlend3() {
 /////////////////////////////////
 
 void AnimationNodeTimeScale::get_parameter_list(List<PropertyInfo> *r_list) const {
-	r_list->push_back(PropertyInfo(Variant::REAL, scale, PROPERTY_HINT_RANGE, "0,32,0.01,or_greater"));
+	r_list->push_back(PropertyInfo(Variant::FLOAT, scale, PROPERTY_HINT_RANGE, "0,32,0.01,or_greater"));
 }
 Variant AnimationNodeTimeScale::get_parameter_default_value(const StringName &p_parameter) const {
 	return 1.0; //initial timescale
@@ -613,7 +613,7 @@ AnimationNodeTimeScale::AnimationNodeTimeScale() {
 ////////////////////////////////////
 
 void AnimationNodeTimeSeek::get_parameter_list(List<PropertyInfo> *r_list) const {
-	r_list->push_back(PropertyInfo(Variant::REAL, seek_pos, PROPERTY_HINT_RANGE, "-1,3600,0.01,or_greater"));
+	r_list->push_back(PropertyInfo(Variant::FLOAT, seek_pos, PROPERTY_HINT_RANGE, "-1,3600,0.01,or_greater"));
 }
 Variant AnimationNodeTimeSeek::get_parameter_default_value(const StringName &p_parameter) const {
 	return 1.0; //initial timescale
@@ -661,8 +661,8 @@ void AnimationNodeTransition::get_parameter_list(List<PropertyInfo> *r_list) con
 	r_list->push_back(PropertyInfo(Variant::INT, current, PROPERTY_HINT_ENUM, anims));
 	r_list->push_back(PropertyInfo(Variant::INT, prev_current, PROPERTY_HINT_NONE, "", 0));
 	r_list->push_back(PropertyInfo(Variant::INT, prev, PROPERTY_HINT_NONE, "", 0));
-	r_list->push_back(PropertyInfo(Variant::REAL, time, PROPERTY_HINT_NONE, "", 0));
-	r_list->push_back(PropertyInfo(Variant::REAL, prev_xfading, PROPERTY_HINT_NONE, "", 0));
+	r_list->push_back(PropertyInfo(Variant::FLOAT, time, PROPERTY_HINT_NONE, "", 0));
+	r_list->push_back(PropertyInfo(Variant::FLOAT, prev_xfading, PROPERTY_HINT_NONE, "", 0));
 }
 Variant AnimationNodeTransition::get_parameter_default_value(const StringName &p_parameter) const {
 	if (p_parameter == time || p_parameter == prev_xfading) {
@@ -829,7 +829,7 @@ void AnimationNodeTransition::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_cross_fade_time"), &AnimationNodeTransition::get_cross_fade_time);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "input_count", PROPERTY_HINT_RANGE, "0,64,1", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), "set_enabled_inputs", "get_enabled_inputs");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "xfade_time", PROPERTY_HINT_RANGE, "0,120,0.01"), "set_cross_fade_time", "get_cross_fade_time");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "xfade_time", PROPERTY_HINT_RANGE, "0,120,0.01"), "set_cross_fade_time", "get_cross_fade_time");
 
 	for (int i = 0; i < MAX_INPUTS; i++) {
 		ADD_PROPERTYI(PropertyInfo(Variant::STRING, "input_" + itos(i) + "/name", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_INTERNAL), "set_input_caption", "get_input_caption", i);
@@ -884,8 +884,8 @@ void AnimationNodeBlendTree::add_node(const StringName &p_name, Ref<AnimationNod
 	emit_changed();
 	emit_signal("tree_changed");
 
-	p_node->connect("tree_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED);
-	p_node->connect("changed", this, "_node_changed", varray(p_name), CONNECT_REFERENCE_COUNTED);
+	p_node->connect_compat("tree_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED);
+	p_node->connect_compat("changed", this, "_node_changed", varray(p_name), CONNECT_REFERENCE_COUNTED);
 }
 
 Ref<AnimationNode> AnimationNodeBlendTree::get_node(const StringName &p_name) const {
@@ -947,8 +947,8 @@ void AnimationNodeBlendTree::remove_node(const StringName &p_name) {
 
 	{
 		Ref<AnimationNode> node = nodes[p_name].node;
-		node->disconnect("tree_changed", this, "_tree_changed");
-		node->disconnect("changed", this, "_node_changed");
+		node->disconnect_compat("tree_changed", this, "_tree_changed");
+		node->disconnect_compat("changed", this, "_node_changed");
 	}
 
 	nodes.erase(p_name);
@@ -973,7 +973,7 @@ void AnimationNodeBlendTree::rename_node(const StringName &p_name, const StringN
 	ERR_FAIL_COND(p_name == SceneStringNames::get_singleton()->output);
 	ERR_FAIL_COND(p_new_name == SceneStringNames::get_singleton()->output);
 
-	nodes[p_name].node->disconnect("changed", this, "_node_changed");
+	nodes[p_name].node->disconnect_compat("changed", this, "_node_changed");
 
 	nodes[p_new_name] = nodes[p_name];
 	nodes.erase(p_name);
@@ -988,7 +988,7 @@ void AnimationNodeBlendTree::rename_node(const StringName &p_name, const StringN
 		}
 	}
 	//connection must be done with new name
-	nodes[p_new_name].node->connect("changed", this, "_node_changed", varray(p_new_name), CONNECT_REFERENCE_COUNTED);
+	nodes[p_new_name].node->connect_compat("changed", this, "_node_changed", varray(p_new_name), CONNECT_REFERENCE_COUNTED);
 
 	emit_signal("tree_changed");
 }
diff --git a/scene/animation/animation_cache.cpp b/scene/animation/animation_cache.cpp
index 8d1ffb43cc..16b6813bbe 100644
--- a/scene/animation/animation_cache.cpp
+++ b/scene/animation/animation_cache.cpp
@@ -56,7 +56,7 @@ void AnimationCache::_clear_cache() {
 
 	while (connected_nodes.size()) {
 
-		connected_nodes.front()->get()->disconnect("tree_exiting", this, "_node_exit_tree");
+		connected_nodes.front()->get()->disconnect_compat("tree_exiting", this, "_node_exit_tree");
 		connected_nodes.erase(connected_nodes.front());
 	}
 	path_cache.clear();
@@ -174,7 +174,7 @@ void AnimationCache::_update_cache() {
 
 		if (!connected_nodes.has(path.node)) {
 			connected_nodes.insert(path.node);
-			path.node->connect("tree_exiting", this, "_node_exit_tree", Node::make_binds(path.node), CONNECT_ONESHOT);
+			path.node->connect_compat("tree_exiting", this, "_node_exit_tree", Node::make_binds(path.node), CONNECT_ONESHOT);
 		}
 	}
 
@@ -218,7 +218,7 @@ void AnimationCache::set_track_value(int p_idx, const Variant &p_value) {
 	p.object->set_indexed(p.subpath, p_value);
 }
 
-void AnimationCache::call_track(int p_idx, const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+void AnimationCache::call_track(int p_idx, const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	if (cache_dirty)
 		_update_cache();
@@ -283,7 +283,7 @@ void AnimationCache::set_all(float p_time, float p_delta) {
 
 					Vector<Variant> args = animation->method_track_get_params(i, E->get());
 					StringName name = animation->method_track_get_name(i, E->get());
-					Variant::CallError err;
+					Callable::CallError err;
 
 					if (!args.size()) {
 
@@ -313,12 +313,12 @@ void AnimationCache::set_animation(const Ref<Animation> &p_animation) {
 	_clear_cache();
 
 	if (animation.is_valid())
-		animation->disconnect("changed", this, "_animation_changed");
+		animation->disconnect_compat("changed", this, "_animation_changed");
 
 	animation = p_animation;
 
 	if (animation.is_valid())
-		animation->connect("changed", this, "_animation_changed");
+		animation->connect_compat("changed", this, "_animation_changed");
 }
 
 void AnimationCache::_bind_methods() {
diff --git a/scene/animation/animation_cache.h b/scene/animation/animation_cache.h
index 26ad9dfee5..e73b9e2498 100644
--- a/scene/animation/animation_cache.h
+++ b/scene/animation/animation_cache.h
@@ -79,7 +79,7 @@ protected:
 public:
 	void set_track_transform(int p_idx, const Transform &p_transform);
 	void set_track_value(int p_idx, const Variant &p_value);
-	void call_track(int p_idx, const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	void call_track(int p_idx, const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 	void set_all(float p_time, float p_delta = 0);
 
diff --git a/scene/animation/animation_node_state_machine.cpp b/scene/animation/animation_node_state_machine.cpp
index 59d0d9e87f..9c7dd7cdd7 100644
--- a/scene/animation/animation_node_state_machine.cpp
+++ b/scene/animation/animation_node_state_machine.cpp
@@ -120,8 +120,8 @@ void AnimationNodeStateMachineTransition::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "switch_mode", PROPERTY_HINT_ENUM, "Immediate,Sync,AtEnd"), "set_switch_mode", "get_switch_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "auto_advance"), "set_auto_advance", "has_auto_advance");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "advance_condition"), "set_advance_condition", "get_advance_condition");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "xfade_time", PROPERTY_HINT_RANGE, "0,240,0.01"), "set_xfade_time", "get_xfade_time");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "advance_condition"), "set_advance_condition", "get_advance_condition");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "xfade_time", PROPERTY_HINT_RANGE, "0,240,0.01"), "set_xfade_time", "get_xfade_time");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "priority", PROPERTY_HINT_RANGE, "0,32,1"), "set_priority", "get_priority");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "disabled"), "set_disabled", "is_disabled");
 
@@ -562,7 +562,7 @@ void AnimationNodeStateMachine::add_node(const StringName &p_name, Ref<Animation
 	emit_changed();
 	emit_signal("tree_changed");
 
-	p_node->connect("tree_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED);
+	p_node->connect_compat("tree_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED);
 }
 
 Ref<AnimationNode> AnimationNodeStateMachine::get_node(const StringName &p_name) const {
@@ -611,7 +611,7 @@ void AnimationNodeStateMachine::remove_node(const StringName &p_name) {
 
 		ERR_FAIL_COND(node.is_null());
 
-		node->disconnect("tree_changed", this, "_tree_changed");
+		node->disconnect_compat("tree_changed", this, "_tree_changed");
 	}
 
 	states.erase(p_name);
@@ -619,7 +619,7 @@ void AnimationNodeStateMachine::remove_node(const StringName &p_name) {
 
 	for (int i = 0; i < transitions.size(); i++) {
 		if (transitions[i].from == p_name || transitions[i].to == p_name) {
-			transitions.write[i].transition->disconnect("advance_condition_changed", this, "_tree_changed");
+			transitions.write[i].transition->disconnect_compat("advance_condition_changed", this, "_tree_changed");
 			transitions.remove(i);
 			i--;
 		}
@@ -722,7 +722,7 @@ void AnimationNodeStateMachine::add_transition(const StringName &p_from, const S
 	tr.to = p_to;
 	tr.transition = p_transition;
 
-	tr.transition->connect("advance_condition_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED);
+	tr.transition->connect_compat("advance_condition_changed", this, "_tree_changed", varray(), CONNECT_REFERENCE_COUNTED);
 
 	transitions.push_back(tr);
 }
@@ -750,7 +750,7 @@ void AnimationNodeStateMachine::remove_transition(const StringName &p_from, cons
 
 	for (int i = 0; i < transitions.size(); i++) {
 		if (transitions[i].from == p_from && transitions[i].to == p_to) {
-			transitions.write[i].transition->disconnect("advance_condition_changed", this, "_tree_changed");
+			transitions.write[i].transition->disconnect_compat("advance_condition_changed", this, "_tree_changed");
 			transitions.remove(i);
 			return;
 		}
@@ -764,7 +764,7 @@ void AnimationNodeStateMachine::remove_transition(const StringName &p_from, cons
 void AnimationNodeStateMachine::remove_transition_by_index(int p_transition) {
 
 	ERR_FAIL_INDEX(p_transition, transitions.size());
-	transitions.write[p_transition].transition->disconnect("advance_condition_changed", this, "_tree_changed");
+	transitions.write[p_transition].transition->disconnect_compat("advance_condition_changed", this, "_tree_changed");
 	transitions.remove(p_transition);
 	/*if (playing) {
 		path.clear();
@@ -926,8 +926,8 @@ void AnimationNodeStateMachine::_get_property_list(List<PropertyInfo> *p_list) c
 	}
 
 	p_list->push_back(PropertyInfo(Variant::ARRAY, "transitions", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR));
-	p_list->push_back(PropertyInfo(Variant::STRING, "start_node", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR));
-	p_list->push_back(PropertyInfo(Variant::STRING, "end_node", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR));
+	p_list->push_back(PropertyInfo(Variant::STRING_NAME, "start_node", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR));
+	p_list->push_back(PropertyInfo(Variant::STRING_NAME, "end_node", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR));
 	p_list->push_back(PropertyInfo(Variant::VECTOR2, "graph_offset", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR));
 }
 
diff --git a/scene/animation/animation_player.cpp b/scene/animation/animation_player.cpp
index 740dad9a1a..481a4a9958 100644
--- a/scene/animation/animation_player.cpp
+++ b/scene/animation/animation_player.cpp
@@ -106,7 +106,7 @@ bool AnimationPlayer::_get(const StringName &p_name, Variant &r_ret) const {
 	} else if (name.begins_with("anims/")) {
 
 		String which = name.get_slicec('/', 1);
-		r_ret = get_animation(which).get_ref_ptr();
+		r_ret = get_animation(which);
 
 	} else if (name.begins_with("next/")) {
 
@@ -263,8 +263,8 @@ void AnimationPlayer::_ensure_node_caches(AnimationData *p_anim) {
 		}
 
 		{
-			if (!child->is_connected("tree_exiting", this, "_node_removed"))
-				child->connect("tree_exiting", this, "_node_removed", make_binds(child), CONNECT_ONESHOT);
+			if (!child->is_connected_compat("tree_exiting", this, "_node_removed"))
+				child->connect_compat("tree_exiting", this, "_node_removed", make_binds(child), CONNECT_ONESHOT);
 		}
 
 		TrackNodeCacheKey key;
@@ -1007,12 +1007,12 @@ void AnimationPlayer::remove_animation(const StringName &p_name) {
 
 void AnimationPlayer::_ref_anim(const Ref<Animation> &p_anim) {
 
-	Ref<Animation>(p_anim)->connect(SceneStringNames::get_singleton()->tracks_changed, this, "_animation_changed", varray(), CONNECT_REFERENCE_COUNTED);
+	Ref<Animation>(p_anim)->connect_compat(SceneStringNames::get_singleton()->tracks_changed, this, "_animation_changed", varray(), CONNECT_REFERENCE_COUNTED);
 }
 
 void AnimationPlayer::_unref_anim(const Ref<Animation> &p_anim) {
 
-	Ref<Animation>(p_anim)->disconnect(SceneStringNames::get_singleton()->tracks_changed, this, "_animation_changed");
+	Ref<Animation>(p_anim)->disconnect_compat(SceneStringNames::get_singleton()->tracks_changed, this, "_animation_changed");
 }
 
 void AnimationPlayer::rename_animation(const StringName &p_name, const StringName &p_new_name) {
@@ -1129,8 +1129,8 @@ void AnimationPlayer::queue(const StringName &p_name) {
 		queued.push_back(p_name);
 }
 
-PoolVector<String> AnimationPlayer::get_queue() {
-	PoolVector<String> ret;
+Vector<String> AnimationPlayer::get_queue() {
+	Vector<String> ret;
 	for (List<StringName>::Element *E = queued.front(); E; E = E->next()) {
 		ret.push_back(E->get());
 	}
@@ -1682,22 +1682,22 @@ void AnimationPlayer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("advance", "delta"), &AnimationPlayer::advance);
 
 	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "root_node"), "set_root", "get_root");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "current_animation", PROPERTY_HINT_ENUM, "", PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_ANIMATE_AS_TRIGGER), "set_current_animation", "get_current_animation");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "assigned_animation", PROPERTY_HINT_NONE, "", 0), "set_assigned_animation", "get_assigned_animation");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "autoplay", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_autoplay", "get_autoplay");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "current_animation_length", PROPERTY_HINT_NONE, "", 0), "", "get_current_animation_length");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "current_animation_position", PROPERTY_HINT_NONE, "", 0), "", "get_current_animation_position");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "current_animation", PROPERTY_HINT_ENUM, "", PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_ANIMATE_AS_TRIGGER), "set_current_animation", "get_current_animation");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "assigned_animation", PROPERTY_HINT_NONE, "", 0), "set_assigned_animation", "get_assigned_animation");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "autoplay", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_autoplay", "get_autoplay");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "current_animation_length", PROPERTY_HINT_NONE, "", 0), "", "get_current_animation_length");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "current_animation_position", PROPERTY_HINT_NONE, "", 0), "", "get_current_animation_position");
 
 	ADD_GROUP("Playback Options", "playback_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "playback_process_mode", PROPERTY_HINT_ENUM, "Physics,Idle,Manual"), "set_animation_process_mode", "get_animation_process_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "playback_default_blend_time", PROPERTY_HINT_RANGE, "0,4096,0.01"), "set_default_blend_time", "get_default_blend_time");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "playback_default_blend_time", PROPERTY_HINT_RANGE, "0,4096,0.01"), "set_default_blend_time", "get_default_blend_time");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "playback_active", PROPERTY_HINT_NONE, "", 0), "set_active", "is_active");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "playback_speed", PROPERTY_HINT_RANGE, "-64,64,0.01"), "set_speed_scale", "get_speed_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "playback_speed", PROPERTY_HINT_RANGE, "-64,64,0.01"), "set_speed_scale", "get_speed_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "method_call_mode", PROPERTY_HINT_ENUM, "Deferred,Immediate"), "set_method_call_mode", "get_method_call_mode");
 
-	ADD_SIGNAL(MethodInfo("animation_finished", PropertyInfo(Variant::STRING, "anim_name")));
-	ADD_SIGNAL(MethodInfo("animation_changed", PropertyInfo(Variant::STRING, "old_name"), PropertyInfo(Variant::STRING, "new_name")));
-	ADD_SIGNAL(MethodInfo("animation_started", PropertyInfo(Variant::STRING, "anim_name")));
+	ADD_SIGNAL(MethodInfo("animation_finished", PropertyInfo(Variant::STRING_NAME, "anim_name")));
+	ADD_SIGNAL(MethodInfo("animation_changed", PropertyInfo(Variant::STRING_NAME, "old_name"), PropertyInfo(Variant::STRING_NAME, "new_name")));
+	ADD_SIGNAL(MethodInfo("animation_started", PropertyInfo(Variant::STRING_NAME, "anim_name")));
 	ADD_SIGNAL(MethodInfo("caches_cleared"));
 
 	BIND_ENUM_CONSTANT(ANIMATION_PROCESS_PHYSICS);
diff --git a/scene/animation/animation_player.h b/scene/animation/animation_player.h
index 48829b02b9..24f60363ed 100644
--- a/scene/animation/animation_player.h
+++ b/scene/animation/animation_player.h
@@ -264,11 +264,11 @@ private:
 	void _stop_playing_caches();
 
 	// bind helpers
-	PoolVector<String> _get_animation_list() const {
+	Vector<String> _get_animation_list() const {
 
 		List<StringName> animations;
 		get_animation_list(&animations);
-		PoolVector<String> ret;
+		Vector<String> ret;
 		while (animations.size()) {
 
 			ret.push_back(animations.front()->get());
@@ -316,7 +316,7 @@ public:
 	void play(const StringName &p_name = StringName(), float p_custom_blend = -1, float p_custom_scale = 1.0, bool p_from_end = false);
 	void play_backwards(const StringName &p_name = StringName(), float p_custom_blend = -1);
 	void queue(const StringName &p_name);
-	PoolVector<String> get_queue();
+	Vector<String> get_queue();
 	void clear_queue();
 	void stop(bool p_reset = true);
 	bool is_playing() const;
diff --git a/scene/animation/animation_tree.cpp b/scene/animation/animation_tree.cpp
index a08cc0927b..7117b3f5ac 100644
--- a/scene/animation/animation_tree.cpp
+++ b/scene/animation/animation_tree.cpp
@@ -433,13 +433,13 @@ void AnimationNode::_bind_methods() {
 	BIND_VMETHOD(MethodInfo(Variant::ARRAY, "get_parameter_list"));
 	BIND_VMETHOD(MethodInfo(Variant::OBJECT, "get_child_by_name", PropertyInfo(Variant::STRING, "name")));
 	{
-		MethodInfo mi = MethodInfo(Variant::NIL, "get_parameter_default_value", PropertyInfo(Variant::STRING, "name"));
+		MethodInfo mi = MethodInfo(Variant::NIL, "get_parameter_default_value", PropertyInfo(Variant::STRING_NAME, "name"));
 		mi.return_val.usage = PROPERTY_USAGE_NIL_IS_VARIANT;
 		BIND_VMETHOD(mi);
 	}
-	BIND_VMETHOD(MethodInfo("process", PropertyInfo(Variant::REAL, "time"), PropertyInfo(Variant::BOOL, "seek")));
+	BIND_VMETHOD(MethodInfo("process", PropertyInfo(Variant::FLOAT, "time"), PropertyInfo(Variant::BOOL, "seek")));
 	BIND_VMETHOD(MethodInfo(Variant::STRING, "get_caption"));
-	BIND_VMETHOD(MethodInfo(Variant::STRING, "has_filter"));
+	BIND_VMETHOD(MethodInfo(Variant::BOOL, "has_filter"));
 
 	ADD_SIGNAL(MethodInfo("removed_from_graph"));
 
@@ -463,13 +463,13 @@ AnimationNode::AnimationNode() {
 void AnimationTree::set_tree_root(const Ref<AnimationNode> &p_root) {
 
 	if (root.is_valid()) {
-		root->disconnect("tree_changed", this, "_tree_changed");
+		root->disconnect_compat("tree_changed", this, "_tree_changed");
 	}
 
 	root = p_root;
 
 	if (root.is_valid()) {
-		root->connect("tree_changed", this, "_tree_changed");
+		root->connect_compat("tree_changed", this, "_tree_changed");
 	}
 
 	properties_dirty = true;
@@ -582,8 +582,8 @@ bool AnimationTree::_update_caches(AnimationPlayer *player) {
 					continue;
 				}
 
-				if (!child->is_connected("tree_exited", this, "_node_removed")) {
-					child->connect("tree_exited", this, "_node_removed", varray(child));
+				if (!child->is_connected_compat("tree_exited", this, "_node_removed")) {
+					child->connect_compat("tree_exited", this, "_node_removed", varray(child));
 				}
 
 				switch (track_type) {
@@ -778,12 +778,12 @@ void AnimationTree::_process_graph(float p_delta) {
 		if (last_animation_player.is_valid()) {
 			Object *old_player = ObjectDB::get_instance(last_animation_player);
 			if (old_player) {
-				old_player->disconnect("caches_cleared", this, "_clear_caches");
+				old_player->disconnect_compat("caches_cleared", this, "_clear_caches");
 			}
 		}
 
 		if (player) {
-			player->connect("caches_cleared", this, "_clear_caches");
+			player->connect_compat("caches_cleared", this, "_clear_caches");
 		}
 
 		last_animation_player = current_animation_player;
@@ -1300,7 +1300,7 @@ void AnimationTree::_notification(int p_what) {
 
 			Object *player = ObjectDB::get_instance(last_animation_player);
 			if (player) {
-				player->disconnect("caches_cleared", this, "_clear_caches");
+				player->disconnect_compat("caches_cleared", this, "_clear_caches");
 			}
 		}
 	} else if (p_what == NOTIFICATION_ENTER_TREE) {
@@ -1308,7 +1308,7 @@ void AnimationTree::_notification(int p_what) {
 
 			Object *player = ObjectDB::get_instance(last_animation_player);
 			if (player) {
-				player->connect("caches_cleared", this, "_clear_caches");
+				player->connect_compat("caches_cleared", this, "_clear_caches");
 			}
 		}
 	}
diff --git a/scene/animation/root_motion_view.cpp b/scene/animation/root_motion_view.cpp
index fe062e0a20..ce9b8bd213 100644
--- a/scene/animation/root_motion_view.cpp
+++ b/scene/animation/root_motion_view.cpp
@@ -164,8 +164,8 @@ AABB RootMotionView::get_aabb() const {
 
 	return AABB(Vector3(-radius, 0, -radius), Vector3(radius * 2, 0.001, radius * 2));
 }
-PoolVector<Face3> RootMotionView::get_faces(uint32_t p_usage_flags) const {
-	return PoolVector<Face3>();
+Vector<Face3> RootMotionView::get_faces(uint32_t p_usage_flags) const {
+	return Vector<Face3>();
 }
 
 void RootMotionView::_bind_methods() {
@@ -187,8 +187,8 @@ void RootMotionView::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "animation_path", PROPERTY_HINT_NODE_PATH_VALID_TYPES, "AnimationTree"), "set_animation_path", "get_animation_path");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "color"), "set_color", "get_color");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "cell_size", PROPERTY_HINT_RANGE, "0.1,16,0.01,or_greater"), "set_cell_size", "get_cell_size");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "radius", PROPERTY_HINT_RANGE, "0.1,16,0.01,or_greater"), "set_radius", "get_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "cell_size", PROPERTY_HINT_RANGE, "0.1,16,0.01,or_greater"), "set_cell_size", "get_cell_size");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.1,16,0.01,or_greater"), "set_radius", "get_radius");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "zero_y"), "set_zero_y", "get_zero_y");
 }
 
diff --git a/scene/animation/root_motion_view.h b/scene/animation/root_motion_view.h
index 0a255cb5d2..42950dde42 100644
--- a/scene/animation/root_motion_view.h
+++ b/scene/animation/root_motion_view.h
@@ -69,7 +69,7 @@ public:
 	bool get_zero_y() const;
 
 	virtual AABB get_aabb() const;
-	virtual PoolVector<Face3> get_faces(uint32_t p_usage_flags) const;
+	virtual Vector<Face3> get_faces(uint32_t p_usage_flags) const;
 
 	RootMotionView();
 	~RootMotionView();
diff --git a/scene/animation/skeleton_ik.cpp b/scene/animation/skeleton_ik.cpp
index 518c243dd0..5cdb38b5c2 100644
--- a/scene/animation/skeleton_ik.cpp
+++ b/scene/animation/skeleton_ik.cpp
@@ -390,15 +390,15 @@ void SkeletonIK::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("start", "one_time"), &SkeletonIK::start, DEFVAL(false));
 	ClassDB::bind_method(D_METHOD("stop"), &SkeletonIK::stop);
 
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "root_bone"), "set_root_bone", "get_root_bone");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "tip_bone"), "set_tip_bone", "get_tip_bone");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "interpolation", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_interpolation", "get_interpolation");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "root_bone"), "set_root_bone", "get_root_bone");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "tip_bone"), "set_tip_bone", "get_tip_bone");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "interpolation", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_interpolation", "get_interpolation");
 	ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM, "target"), "set_target_transform", "get_target_transform");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "override_tip_basis"), "set_override_tip_basis", "is_override_tip_basis");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_magnet"), "set_use_magnet", "is_using_magnet");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "magnet"), "set_magnet_position", "get_magnet_position");
 	ADD_PROPERTY(PropertyInfo(Variant::NODE_PATH, "target_node"), "set_target_node", "get_target_node");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "min_distance"), "set_min_distance", "get_min_distance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "min_distance"), "set_min_distance", "get_min_distance");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "max_iterations"), "set_max_iterations", "get_max_iterations");
 }
 
diff --git a/scene/animation/tween.cpp b/scene/animation/tween.cpp
index 331a6c769c..4b8b537d43 100644
--- a/scene/animation/tween.cpp
+++ b/scene/animation/tween.cpp
@@ -67,7 +67,6 @@ void Tween::_add_pending_command(StringName p_key, const Variant &p_arg1, const
 		count = 0;
 
 	// Add the specified arguments to the command
-	// TODO: Make this a switch statement?
 	if (count > 0)
 		cmd.arg[0] = p_arg1;
 	if (count > 1)
@@ -97,7 +96,7 @@ void Tween::_process_pending_commands() {
 
 		// Get the command
 		PendingCommand &cmd = E->get();
-		Variant::CallError err;
+		Callable::CallError err;
 
 		// Grab all of the arguments for the command
 		Variant *arg[10] = {
@@ -157,7 +156,7 @@ void Tween::_get_property_list(List<PropertyInfo> *p_list) const {
 	// Add the property info for the Tween object
 	p_list->push_back(PropertyInfo(Variant::BOOL, "playback/active", PROPERTY_HINT_NONE, ""));
 	p_list->push_back(PropertyInfo(Variant::BOOL, "playback/repeat", PROPERTY_HINT_NONE, ""));
-	p_list->push_back(PropertyInfo(Variant::REAL, "playback/speed", PROPERTY_HINT_RANGE, "-64,64,0.01"));
+	p_list->push_back(PropertyInfo(Variant::FLOAT, "playback/speed", PROPERTY_HINT_RANGE, "-64,64,0.01"));
 }
 
 void Tween::_notification(int p_what) {
@@ -250,14 +249,14 @@ void Tween::_bind_methods() {
 
 	// Add the Tween signals
 	ADD_SIGNAL(MethodInfo("tween_started", PropertyInfo(Variant::OBJECT, "object"), PropertyInfo(Variant::NODE_PATH, "key")));
-	ADD_SIGNAL(MethodInfo("tween_step", PropertyInfo(Variant::OBJECT, "object"), PropertyInfo(Variant::NODE_PATH, "key"), PropertyInfo(Variant::REAL, "elapsed"), PropertyInfo(Variant::OBJECT, "value")));
+	ADD_SIGNAL(MethodInfo("tween_step", PropertyInfo(Variant::OBJECT, "object"), PropertyInfo(Variant::NODE_PATH, "key"), PropertyInfo(Variant::FLOAT, "elapsed"), PropertyInfo(Variant::OBJECT, "value")));
 	ADD_SIGNAL(MethodInfo("tween_completed", PropertyInfo(Variant::OBJECT, "object"), PropertyInfo(Variant::NODE_PATH, "key")));
 	ADD_SIGNAL(MethodInfo("tween_all_completed"));
 
 	// Add the properties and tie them to the getters and setters
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "repeat"), "set_repeat", "is_repeat");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "playback_process_mode", PROPERTY_HINT_ENUM, "Physics,Idle"), "set_tween_process_mode", "get_tween_process_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "playback_speed", PROPERTY_HINT_RANGE, "-64,64,0.01"), "set_speed_scale", "get_speed_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "playback_speed", PROPERTY_HINT_RANGE, "-64,64,0.01"), "set_speed_scale", "get_speed_scale");
 
 	// Bind Idle vs Physics process
 	BIND_ENUM_CONSTANT(TWEEN_PROCESS_PHYSICS);
@@ -309,9 +308,9 @@ Variant Tween::_get_initial_val(const InterpolateData &p_data) const {
 				ERR_FAIL_COND_V(!valid, p_data.initial_val);
 			} else {
 				// Call the method and get the initial value from it
-				Variant::CallError error;
+				Callable::CallError error;
 				initial_val = object->call(p_data.target_key[0], NULL, 0, error);
-				ERR_FAIL_COND_V(error.error != Variant::CallError::CALL_OK, p_data.initial_val);
+				ERR_FAIL_COND_V(error.error != Callable::CallError::CALL_OK, p_data.initial_val);
 			}
 			return initial_val;
 		}
@@ -341,12 +340,12 @@ Variant Tween::_get_final_val(const InterpolateData &p_data) const {
 				ERR_FAIL_COND_V(!valid, p_data.initial_val);
 			} else {
 				// We're looking at a method. Call the method on the target object
-				Variant::CallError error;
+				Callable::CallError error;
 				final_val = target->call(p_data.target_key[0], NULL, 0, error);
-				ERR_FAIL_COND_V(error.error != Variant::CallError::CALL_OK, p_data.initial_val);
+				ERR_FAIL_COND_V(error.error != Callable::CallError::CALL_OK, p_data.initial_val);
 			}
 
-			// If we're looking at an INT value, instead convert it to a REAL
+			// If we're looking at an INT value, instead convert it to a FLOAT
 			// This is better for interpolation
 			if (final_val.get_type() == Variant::INT) final_val = final_val.operator real_t();
 
@@ -383,12 +382,12 @@ Variant &Tween::_get_delta_val(InterpolateData &p_data) {
 				ERR_FAIL_COND_V(!valid, p_data.initial_val);
 			} else {
 				// We're looking at a method. Call the method on the target object
-				Variant::CallError error;
+				Callable::CallError error;
 				final_val = target->call(p_data.target_key[0], NULL, 0, error);
-				ERR_FAIL_COND_V(error.error != Variant::CallError::CALL_OK, p_data.initial_val);
+				ERR_FAIL_COND_V(error.error != Callable::CallError::CALL_OK, p_data.initial_val);
 			}
 
-			// If we're looking at an INT value, instead convert it to a REAL
+			// If we're looking at an INT value, instead convert it to a FLOAT
 			// This is better for interpolation
 			if (final_val.get_type() == Variant::INT) final_val = final_val.operator real_t();
 
@@ -402,7 +401,7 @@ Variant &Tween::_get_delta_val(InterpolateData &p_data) {
 			// Grab the initial value from the data to calculate delta
 			Variant initial_val = _get_initial_val(p_data);
 
-			// If we're looking at an INT value, instead convert it to a REAL
+			// If we're looking at an INT value, instead convert it to a FLOAT
 			// This is better for interpolation
 			if (initial_val.get_type() == Variant::INT) initial_val = initial_val.operator real_t();
 
@@ -441,8 +440,8 @@ Variant Tween::_run_equation(InterpolateData &p_data) {
 			result = (int)_run_equation(p_data.trans_type, p_data.ease_type, p_data.elapsed - p_data.delay, (int)initial_val, (int)delta_val, p_data.duration);
 			break;
 
-		case Variant::REAL:
-			// Run the REAL specific equation
+		case Variant::FLOAT:
+			// Run the FLOAT specific equation
 			result = _run_equation(p_data.trans_type, p_data.ease_type, p_data.elapsed - p_data.delay, (real_t)initial_val, (real_t)delta_val, p_data.duration);
 			break;
 
@@ -459,6 +458,20 @@ Variant Tween::_run_equation(InterpolateData &p_data) {
 			result = r;
 		} break;
 
+		case Variant::RECT2: {
+			// Get the Rect2 for initial and delta value
+			Rect2 i = initial_val;
+			Rect2 d = delta_val;
+			Rect2 r;
+
+			// Execute the equation for the position and size of Rect2
+			APPLY_EQUATION(position.x);
+			APPLY_EQUATION(position.y);
+			APPLY_EQUATION(size.x);
+			APPLY_EQUATION(size.y);
+			result = r;
+		} break;
+
 		case Variant::VECTOR3: {
 			// Get vectors for initial and delta values
 			Vector3 i = initial_val;
@@ -473,26 +486,6 @@ Variant Tween::_run_equation(InterpolateData &p_data) {
 			result = r;
 		} break;
 
-		case Variant::BASIS: {
-			// Get the basis for initial and delta values
-			Basis i = initial_val;
-			Basis d = delta_val;
-			Basis r;
-
-			// Execute the equation on all the basis and mutate the r basis
-			// This uses the custom APPLY_EQUATION macro defined above
-			APPLY_EQUATION(elements[0][0]);
-			APPLY_EQUATION(elements[0][1]);
-			APPLY_EQUATION(elements[0][2]);
-			APPLY_EQUATION(elements[1][0]);
-			APPLY_EQUATION(elements[1][1]);
-			APPLY_EQUATION(elements[1][2]);
-			APPLY_EQUATION(elements[2][0]);
-			APPLY_EQUATION(elements[2][1]);
-			APPLY_EQUATION(elements[2][2]);
-			result = r;
-		} break;
-
 		case Variant::TRANSFORM2D: {
 			// Get the transforms for initial and delta values
 			Transform2D i = initial_val;
@@ -509,6 +502,7 @@ Variant Tween::_run_equation(InterpolateData &p_data) {
 			APPLY_EQUATION(elements[2][1]);
 			result = r;
 		} break;
+
 		case Variant::QUAT: {
 			// Get the quaternian for the initial and delta values
 			Quat i = initial_val;
@@ -523,6 +517,7 @@ Variant Tween::_run_equation(InterpolateData &p_data) {
 			APPLY_EQUATION(w);
 			result = r;
 		} break;
+
 		case Variant::AABB: {
 			// Get the AABB's for the initial and delta values
 			AABB i = initial_val;
@@ -539,6 +534,27 @@ Variant Tween::_run_equation(InterpolateData &p_data) {
 			APPLY_EQUATION(size.z);
 			result = r;
 		} break;
+
+		case Variant::BASIS: {
+			// Get the basis for initial and delta values
+			Basis i = initial_val;
+			Basis d = delta_val;
+			Basis r;
+
+			// Execute the equation on all the basis and mutate the r basis
+			// This uses the custom APPLY_EQUATION macro defined above
+			APPLY_EQUATION(elements[0][0]);
+			APPLY_EQUATION(elements[0][1]);
+			APPLY_EQUATION(elements[0][2]);
+			APPLY_EQUATION(elements[1][0]);
+			APPLY_EQUATION(elements[1][1]);
+			APPLY_EQUATION(elements[1][2]);
+			APPLY_EQUATION(elements[2][0]);
+			APPLY_EQUATION(elements[2][1]);
+			APPLY_EQUATION(elements[2][2]);
+			result = r;
+		} break;
+
 		case Variant::TRANSFORM: {
 			// Get the transforms for the initial and delta values
 			Transform i = initial_val;
@@ -561,6 +577,7 @@ Variant Tween::_run_equation(InterpolateData &p_data) {
 			APPLY_EQUATION(origin.z);
 			result = r;
 		} break;
+
 		case Variant::COLOR: {
 			// Get the Color for initial and delta value
 			Color i = initial_val;
@@ -575,6 +592,7 @@ Variant Tween::_run_equation(InterpolateData &p_data) {
 			APPLY_EQUATION(a);
 			result = r;
 		} break;
+
 		default: {
 			// If unknown, just return the initial value
 			result = initial_val;
@@ -607,7 +625,7 @@ bool Tween::_apply_tween_value(InterpolateData &p_data, Variant &value) {
 		case FOLLOW_METHOD:
 		case TARGETING_METHOD: {
 			// We want to call the method on the target object
-			Variant::CallError error;
+			Callable::CallError error;
 
 			// Do we have a non-nil value passed in?
 			if (value.get_type() != Variant::NIL) {
@@ -620,7 +638,7 @@ bool Tween::_apply_tween_value(InterpolateData &p_data, Variant &value) {
 			}
 
 			// Did we get an error from the function call?
-			return error.error == Variant::CallError::CALL_OK;
+			return error.error == Callable::CallError::CALL_OK;
 		}
 
 		case INTER_CALLBACK:
@@ -732,7 +750,7 @@ void Tween::_tween_process(float p_delta) {
 					}
 				} else {
 					// Call the function directly with the arguments
-					Variant::CallError error;
+					Callable::CallError error;
 					Variant *arg[5] = {
 						&data.arg[0],
 						&data.arg[1],
@@ -1119,8 +1137,8 @@ bool Tween::_calc_delta_val(const Variant &p_initial_val, const Variant &p_final
 			delta_val = (int)final_val - (int)initial_val;
 			break;
 
-		case Variant::REAL:
-			// Convert to REAL and find the delta
+		case Variant::FLOAT:
+			// Convert to FLOAT and find the delta
 			delta_val = (real_t)final_val - (real_t)initial_val;
 			break;
 
@@ -1129,26 +1147,18 @@ bool Tween::_calc_delta_val(const Variant &p_initial_val, const Variant &p_final
 			delta_val = final_val.operator Vector2() - initial_val.operator Vector2();
 			break;
 
+		case Variant::RECT2: {
+			// Build a new Rect2 and use the new position and sizes to make a delta
+			Rect2 i = initial_val;
+			Rect2 f = final_val;
+			delta_val = Rect2(f.position - i.position, f.size - i.size);
+		} break;
+
 		case Variant::VECTOR3:
 			// Convert to Vectors and find the delta
 			delta_val = final_val.operator Vector3() - initial_val.operator Vector3();
 			break;
 
-		case Variant::BASIS: {
-			// Build a new basis which is the delta between the initial and final values
-			Basis i = initial_val;
-			Basis f = final_val;
-			delta_val = Basis(f.elements[0][0] - i.elements[0][0],
-					f.elements[0][1] - i.elements[0][1],
-					f.elements[0][2] - i.elements[0][2],
-					f.elements[1][0] - i.elements[1][0],
-					f.elements[1][1] - i.elements[1][1],
-					f.elements[1][2] - i.elements[1][2],
-					f.elements[2][0] - i.elements[2][0],
-					f.elements[2][1] - i.elements[2][1],
-					f.elements[2][2] - i.elements[2][2]);
-		} break;
-
 		case Variant::TRANSFORM2D: {
 			// Build a new transform which is the difference between the initial and final values
 			Transform2D i = initial_val;
@@ -1175,6 +1185,21 @@ bool Tween::_calc_delta_val(const Variant &p_initial_val, const Variant &p_final
 			delta_val = AABB(f.position - i.position, f.size - i.size);
 		} break;
 
+		case Variant::BASIS: {
+			// Build a new basis which is the delta between the initial and final values
+			Basis i = initial_val;
+			Basis f = final_val;
+			delta_val = Basis(f.elements[0][0] - i.elements[0][0],
+					f.elements[0][1] - i.elements[0][1],
+					f.elements[0][2] - i.elements[0][2],
+					f.elements[1][0] - i.elements[1][0],
+					f.elements[1][1] - i.elements[1][1],
+					f.elements[1][2] - i.elements[1][2],
+					f.elements[2][0] - i.elements[2][0],
+					f.elements[2][1] - i.elements[2][1],
+					f.elements[2][2] - i.elements[2][2]);
+		} break;
+
 		case Variant::TRANSFORM: {
 			// Build a new transform which is the difference between the initial and final values
 			Transform i = initial_val;
@@ -1203,10 +1228,34 @@ bool Tween::_calc_delta_val(const Variant &p_initial_val, const Variant &p_final
 			delta_val = Color(f.r - i.r, f.g - i.g, f.b - i.b, f.a - i.a);
 		} break;
 
-		default:
-			// TODO: Should move away from a 'magic string'?
-			ERR_PRINT("Invalid param type, except(int/real/vector2/vector/matrix/matrix32/quat/aabb/transform/color)");
+		default: {
+			static Variant::Type supported_types[] = {
+				Variant::BOOL,
+				Variant::INT,
+				Variant::FLOAT,
+				Variant::VECTOR2,
+				Variant::RECT2,
+				Variant::VECTOR3,
+				Variant::TRANSFORM2D,
+				Variant::QUAT,
+				Variant::AABB,
+				Variant::BASIS,
+				Variant::TRANSFORM,
+				Variant::COLOR,
+			};
+
+			int length = *(&supported_types + 1) - supported_types;
+			String error_msg = "Invalid parameter type. Supported types are: ";
+			for (int i = 0; i < length; i++) {
+				if (i != 0) {
+					error_msg += ", ";
+				}
+				error_msg += Variant::get_type_name(supported_types[i]);
+			}
+			error_msg += ".";
+			ERR_PRINT(error_msg);
 			return false;
+		}
 	};
 	return true;
 }
@@ -1227,7 +1276,6 @@ bool Tween::_build_interpolation(InterpolateType p_interpolation_type, Object *p
 
 	// Give it the object
 	ERR_FAIL_COND_V_MSG(p_object == NULL, false, "Invalid object provided to Tween.");
-	ERR_FAIL_COND_V_MSG(!ObjectDB::instance_validate(p_object), false, "Invalid object provided to Tween.");
 	data.id = p_object->get_instance_id();
 
 	// Validate the initial and final values
@@ -1328,7 +1376,6 @@ bool Tween::interpolate_callback(Object *p_object, real_t p_duration, String p_c
 
 	// Check that the target object is valid
 	ERR_FAIL_COND_V(p_object == NULL, false);
-	ERR_FAIL_COND_V(!ObjectDB::instance_validate(p_object), false);
 
 	// Duration cannot be negative
 	ERR_FAIL_COND_V(p_duration < 0, false);
@@ -1387,7 +1434,6 @@ bool Tween::interpolate_deferred_callback(Object *p_object, real_t p_duration, S
 
 	// Check that the target object is valid
 	ERR_FAIL_COND_V(p_object == NULL, false);
-	ERR_FAIL_COND_V(!ObjectDB::instance_validate(p_object), false);
 
 	// No negative durations allowed
 	ERR_FAIL_COND_V(p_duration < 0, false);
@@ -1452,14 +1498,12 @@ bool Tween::follow_property(Object *p_object, NodePath p_property, Variant p_ini
 	// TODO: Is this documented? It's really helpful for decluttering tweens
 	if (p_initial_val.get_type() == Variant::NIL) p_initial_val = p_object->get_indexed(p_property.get_subnames());
 
-	// Convert initial INT values to REAL as they are better for interpolation
+	// Convert initial INT values to FLOAT as they are better for interpolation
 	if (p_initial_val.get_type() == Variant::INT) p_initial_val = p_initial_val.operator real_t();
 
 	// Confirm the source and target objects are valid
 	ERR_FAIL_COND_V(p_object == NULL, false);
-	ERR_FAIL_COND_V(!ObjectDB::instance_validate(p_object), false);
 	ERR_FAIL_COND_V(p_target == NULL, false);
-	ERR_FAIL_COND_V(!ObjectDB::instance_validate(p_target), false);
 
 	// No negative durations
 	ERR_FAIL_COND_V(p_duration < 0, false);
@@ -1480,7 +1524,7 @@ bool Tween::follow_property(Object *p_object, NodePath p_property, Variant p_ini
 	Variant target_val = p_target->get_indexed(p_target_property.get_subnames(), &target_prop_valid);
 	ERR_FAIL_COND_V(!target_prop_valid, false);
 
-	// Convert target INT to REAL since it is better for interpolation
+	// Convert target INT to FLOAT since it is better for interpolation
 	if (target_val.get_type() == Variant::INT) target_val = target_val.operator real_t();
 
 	// Verify that the target value and initial value are the same type
@@ -1516,14 +1560,12 @@ bool Tween::follow_method(Object *p_object, StringName p_method, Variant p_initi
 		_add_pending_command("follow_method", p_object, p_method, p_initial_val, p_target, p_target_method, p_duration, p_trans_type, p_ease_type, p_delay);
 		return true;
 	}
-	// Convert initial INT values to REAL as they are better for interpolation
+	// Convert initial INT values to FLOAT as they are better for interpolation
 	if (p_initial_val.get_type() == Variant::INT) p_initial_val = p_initial_val.operator real_t();
 
 	// Verify the source and target objects are valid
 	ERR_FAIL_COND_V(p_object == NULL, false);
-	ERR_FAIL_COND_V(!ObjectDB::instance_validate(p_object), false);
 	ERR_FAIL_COND_V(p_target == NULL, false);
-	ERR_FAIL_COND_V(!ObjectDB::instance_validate(p_target), false);
 
 	// No negative durations
 	ERR_FAIL_COND_V(p_duration < 0, false);
@@ -1540,11 +1582,11 @@ bool Tween::follow_method(Object *p_object, StringName p_method, Variant p_initi
 	ERR_FAIL_COND_V_MSG(!p_target->has_method(p_target_method), false, "Target has no method named: " + p_target_method + ".");
 
 	// Call the method to get the target value
-	Variant::CallError error;
+	Callable::CallError error;
 	Variant target_val = p_target->call(p_target_method, NULL, 0, error);
-	ERR_FAIL_COND_V(error.error != Variant::CallError::CALL_OK, false);
+	ERR_FAIL_COND_V(error.error != Callable::CallError::CALL_OK, false);
 
-	// Convert target INT values to REAL as they are better for interpolation
+	// Convert target INT values to FLOAT as they are better for interpolation
 	if (target_val.get_type() == Variant::INT) target_val = target_val.operator real_t();
 	ERR_FAIL_COND_V(target_val.get_type() != p_initial_val.get_type(), false);
 
@@ -1582,14 +1624,12 @@ bool Tween::targeting_property(Object *p_object, NodePath p_property, Object *p_
 	p_property = p_property.get_as_property_path();
 	p_initial_property = p_initial_property.get_as_property_path();
 
-	// Convert the initial INT values to REAL as they are better for Interpolation
+	// Convert the initial INT values to FLOAT as they are better for Interpolation
 	if (p_final_val.get_type() == Variant::INT) p_final_val = p_final_val.operator real_t();
 
 	// Verify both objects are valid
 	ERR_FAIL_COND_V(p_object == NULL, false);
-	ERR_FAIL_COND_V(!ObjectDB::instance_validate(p_object), false);
 	ERR_FAIL_COND_V(p_initial == NULL, false);
-	ERR_FAIL_COND_V(!ObjectDB::instance_validate(p_initial), false);
 
 	// No negative durations
 	ERR_FAIL_COND_V(p_duration < 0, false);
@@ -1610,7 +1650,7 @@ bool Tween::targeting_property(Object *p_object, NodePath p_property, Object *p_
 	Variant initial_val = p_initial->get_indexed(p_initial_property.get_subnames(), &initial_prop_valid);
 	ERR_FAIL_COND_V(!initial_prop_valid, false);
 
-	// Convert the initial INT value to REAL as it is better for interpolation
+	// Convert the initial INT value to FLOAT as it is better for interpolation
 	if (initial_val.get_type() == Variant::INT) initial_val = initial_val.operator real_t();
 	ERR_FAIL_COND_V(initial_val.get_type() != p_final_val.get_type(), false);
 
@@ -1650,14 +1690,12 @@ bool Tween::targeting_method(Object *p_object, StringName p_method, Object *p_in
 		return true;
 	}
 
-	// Convert final INT values to REAL as they are better for interpolation
+	// Convert final INT values to FLOAT as they are better for interpolation
 	if (p_final_val.get_type() == Variant::INT) p_final_val = p_final_val.operator real_t();
 
 	// Make sure the given objects are valid
 	ERR_FAIL_COND_V(p_object == NULL, false);
-	ERR_FAIL_COND_V(!ObjectDB::instance_validate(p_object), false);
 	ERR_FAIL_COND_V(p_initial == NULL, false);
-	ERR_FAIL_COND_V(!ObjectDB::instance_validate(p_initial), false);
 
 	// No negative durations
 	ERR_FAIL_COND_V(p_duration < 0, false);
@@ -1674,11 +1712,11 @@ bool Tween::targeting_method(Object *p_object, StringName p_method, Object *p_in
 	ERR_FAIL_COND_V_MSG(!p_initial->has_method(p_initial_method), false, "Initial Object has no method named: " + p_initial_method + ".");
 
 	// Call the method to get the initial value
-	Variant::CallError error;
+	Callable::CallError error;
 	Variant initial_val = p_initial->call(p_initial_method, NULL, 0, error);
-	ERR_FAIL_COND_V(error.error != Variant::CallError::CALL_OK, false);
+	ERR_FAIL_COND_V(error.error != Callable::CallError::CALL_OK, false);
 
-	// Convert initial INT values to REAL as they aer better for interpolation
+	// Convert initial INT values to FLOAT as they aer better for interpolation
 	if (initial_val.get_type() == Variant::INT) initial_val = initial_val.operator real_t();
 	ERR_FAIL_COND_V(initial_val.get_type() != p_final_val.get_type(), false);
 
diff --git a/scene/audio/audio_stream_player.cpp b/scene/audio/audio_stream_player.cpp
index 3a0169f065..d738631d3b 100644
--- a/scene/audio/audio_stream_player.cpp
+++ b/scene/audio/audio_stream_player.cpp
@@ -411,13 +411,13 @@ void AudioStreamPlayer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_stream_playback"), &AudioStreamPlayer::get_stream_playback);
 
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "stream", PROPERTY_HINT_RESOURCE_TYPE, "AudioStream"), "set_stream", "get_stream");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "volume_db", PROPERTY_HINT_RANGE, "-80,24"), "set_volume_db", "get_volume_db");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "pitch_scale", PROPERTY_HINT_RANGE, "0.01,32,0.01"), "set_pitch_scale", "get_pitch_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "volume_db", PROPERTY_HINT_RANGE, "-80,24"), "set_volume_db", "get_volume_db");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pitch_scale", PROPERTY_HINT_RANGE, "0.01,4,0.01,or_greater"), "set_pitch_scale", "get_pitch_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "playing", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "_set_playing", "is_playing");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "autoplay"), "set_autoplay", "is_autoplay_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "stream_paused", PROPERTY_HINT_NONE, ""), "set_stream_paused", "get_stream_paused");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "mix_target", PROPERTY_HINT_ENUM, "Stereo,Surround,Center"), "set_mix_target", "get_mix_target");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "bus", PROPERTY_HINT_ENUM, ""), "set_bus", "get_bus");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "bus", PROPERTY_HINT_ENUM, ""), "set_bus", "get_bus");
 
 	ADD_SIGNAL(MethodInfo("finished"));
 
@@ -441,7 +441,7 @@ AudioStreamPlayer::AudioStreamPlayer() {
 	setstop = false;
 	use_fadeout = false;
 
-	AudioServer::get_singleton()->connect("bus_layout_changed", this, "_bus_layout_changed");
+	AudioServer::get_singleton()->connect_compat("bus_layout_changed", this, "_bus_layout_changed");
 }
 
 AudioStreamPlayer::~AudioStreamPlayer() {
diff --git a/scene/debugger/scene_debugger.cpp b/scene/debugger/scene_debugger.cpp
new file mode 100644
index 0000000000..22ff0611a7
--- /dev/null
+++ b/scene/debugger/scene_debugger.cpp
@@ -0,0 +1,871 @@
+/*************************************************************************/
+/*  scene_debugger.cpp                                                   */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#include "scene_debugger.h"
+
+#include "core/io/marshalls.h"
+#include "core/script_debugger_remote.h"
+#include "scene/main/scene_tree.h"
+#include "scene/main/viewport.h"
+#include "scene/resources/packed_scene.h"
+
+void SceneDebugger::initialize() {
+#ifdef DEBUG_ENABLED
+	LiveEditor::singleton = memnew(LiveEditor);
+	ScriptDebuggerRemote::scene_tree_parse_func = SceneDebugger::parse_message;
+#endif
+}
+
+void SceneDebugger::deinitialize() {
+#ifdef DEBUG_ENABLED
+	if (LiveEditor::singleton) {
+		memdelete(LiveEditor::singleton);
+		LiveEditor::singleton = NULL;
+	}
+#endif
+}
+
+#ifdef DEBUG_ENABLED
+Error SceneDebugger::parse_message(const String &p_msg, const Array &p_args) {
+	SceneTree *scene_tree = SceneTree::get_singleton();
+	if (!scene_tree)
+		return ERR_UNCONFIGURED;
+	LiveEditor *live_editor = LiveEditor::get_singleton();
+	if (!live_editor)
+		return ERR_UNCONFIGURED;
+	if (p_msg == "request_scene_tree") { // Scene tree
+		live_editor->_send_tree();
+
+	} else if (p_msg == "save_node") { // Save node.
+		ERR_FAIL_COND_V(p_args.size() < 2, ERR_INVALID_DATA);
+		_save_node(p_args[0], p_args[1]);
+
+	} else if (p_msg == "inspect_object") { // Object Inspect
+		ERR_FAIL_COND_V(p_args.size() < 1, ERR_INVALID_DATA);
+		ObjectID id = p_args[0];
+		_send_object_id(id);
+
+	} else if (p_msg == "override_camera_2D:set") { // Camera
+		ERR_FAIL_COND_V(p_args.size() < 1, ERR_INVALID_DATA);
+		bool enforce = p_args[0];
+		scene_tree->get_root()->enable_canvas_transform_override(enforce);
+
+	} else if (p_msg == "override_camera_2D:transform") {
+		ERR_FAIL_COND_V(p_args.size() < 1, ERR_INVALID_DATA);
+		Transform2D transform = p_args[1];
+		scene_tree->get_root()->set_canvas_transform_override(transform);
+
+	} else if (p_msg == "override_camera_3D:set") {
+		ERR_FAIL_COND_V(p_args.size() < 1, ERR_INVALID_DATA);
+		bool enable = p_args[0];
+		scene_tree->get_root()->enable_camera_override(enable);
+
+	} else if (p_msg == "override_camera_3D:transform") {
+		ERR_FAIL_COND_V(p_args.size() < 5, ERR_INVALID_DATA);
+		Transform transform = p_args[0];
+		bool is_perspective = p_args[1];
+		float size_or_fov = p_args[2];
+		float near = p_args[3];
+		float far = p_args[4];
+		if (is_perspective) {
+			scene_tree->get_root()->set_camera_override_perspective(size_or_fov, near, far);
+		} else {
+			scene_tree->get_root()->set_camera_override_orthogonal(size_or_fov, near, far);
+		}
+		scene_tree->get_root()->set_camera_override_transform(transform);
+
+	} else if (p_msg == "set_object_property") {
+		ERR_FAIL_COND_V(p_args.size() < 3, ERR_INVALID_DATA);
+		_set_object_property(p_args[0], p_args[1], p_args[2]);
+
+	} else if (!p_msg.begins_with("live_")) { // Live edits below.
+		return ERR_SKIP;
+	} else if (p_msg == "live_set_root") {
+		ERR_FAIL_COND_V(p_args.size() < 2, ERR_INVALID_DATA);
+		live_editor->_root_func(p_args[0], p_args[1]);
+
+	} else if (p_msg == "live_node_path") {
+		ERR_FAIL_COND_V(p_args.size() < 2, ERR_INVALID_DATA);
+		live_editor->_node_path_func(p_args[0], p_args[1]);
+
+	} else if (p_msg == "live_res_path") {
+		ERR_FAIL_COND_V(p_args.size() < 2, ERR_INVALID_DATA);
+		live_editor->_res_path_func(p_args[0], p_args[1]);
+
+	} else if (p_msg == "live_node_prop_res") {
+		ERR_FAIL_COND_V(p_args.size() < 3, ERR_INVALID_DATA);
+		live_editor->_node_set_res_func(p_args[0], p_args[1], p_args[2]);
+
+	} else if (p_msg == "live_node_prop") {
+		ERR_FAIL_COND_V(p_args.size() < 3, ERR_INVALID_DATA);
+		live_editor->_node_set_func(p_args[0], p_args[1], p_args[2]);
+
+	} else if (p_msg == "live_res_prop_res") {
+		ERR_FAIL_COND_V(p_args.size() < 3, ERR_INVALID_DATA);
+		live_editor->_res_set_res_func(p_args[0], p_args[1], p_args[2]);
+
+	} else if (p_msg == "live_res_prop") {
+		ERR_FAIL_COND_V(p_args.size() < 3, ERR_INVALID_DATA);
+		live_editor->_res_set_func(p_args[0], p_args[1], p_args[2]);
+
+	} else if (p_msg == "live_node_call") {
+		ERR_FAIL_COND_V(p_args.size() < 7, ERR_INVALID_DATA);
+		live_editor->_node_call_func(p_args[0], p_args[1], p_args[2], p_args[3], p_args[4], p_args[5], p_args[6]);
+
+	} else if (p_msg == "live_res_call") {
+		ERR_FAIL_COND_V(p_args.size() < 7, ERR_INVALID_DATA);
+		live_editor->_res_call_func(p_args[0], p_args[1], p_args[2], p_args[3], p_args[4], p_args[5], p_args[6]);
+
+	} else if (p_msg == "live_create_node") {
+		ERR_FAIL_COND_V(p_args.size() < 3, ERR_INVALID_DATA);
+		live_editor->_create_node_func(p_args[0], p_args[1], p_args[2]);
+
+	} else if (p_msg == "live_instance_node") {
+		ERR_FAIL_COND_V(p_args.size() < 3, ERR_INVALID_DATA);
+		live_editor->_instance_node_func(p_args[0], p_args[1], p_args[2]);
+
+	} else if (p_msg == "live_remove_node") {
+		ERR_FAIL_COND_V(p_args.size() < 1, ERR_INVALID_DATA);
+		live_editor->_remove_node_func(p_args[0]);
+
+	} else if (p_msg == "live_remove_and_keep_node") {
+		ERR_FAIL_COND_V(p_args.size() < 2, ERR_INVALID_DATA);
+		live_editor->_remove_and_keep_node_func(p_args[0], p_args[1]);
+
+	} else if (p_msg == "live_restore_node") {
+		ERR_FAIL_COND_V(p_args.size() < 3, ERR_INVALID_DATA);
+		live_editor->_restore_node_func(p_args[0], p_args[1], p_args[2]);
+
+	} else if (p_msg == "live_duplicate_node") {
+		ERR_FAIL_COND_V(p_args.size() < 2, ERR_INVALID_DATA);
+		live_editor->_duplicate_node_func(p_args[0], p_args[1]);
+
+	} else if (p_msg == "live_reparent_node") {
+		ERR_FAIL_COND_V(p_args.size() < 4, ERR_INVALID_DATA);
+		live_editor->_reparent_node_func(p_args[0], p_args[1], p_args[2], p_args[3]);
+	} else {
+		return ERR_SKIP;
+	}
+	return OK;
+}
+
+void SceneDebugger::_save_node(ObjectID id, const String &p_path) {
+	Node *node = Object::cast_to<Node>(ObjectDB::get_instance(id));
+	ERR_FAIL_COND(!node);
+
+	WARN_PRINT("SAVING " + itos(id) + " TO " + p_path);
+	Ref<PackedScene> ps = memnew(PackedScene);
+	ps->pack(node);
+	ResourceSaver::save(p_path, ps);
+}
+
+void SceneDebugger::_send_object_id(ObjectID p_id, int p_max_size) {
+	SceneDebuggerObject obj(p_id);
+	if (obj.id.is_null())
+		return;
+
+	Array arr;
+	obj.serialize(arr);
+	ScriptDebugger::get_singleton()->send_message("inspect_object", arr);
+}
+
+void SceneDebugger::_set_object_property(ObjectID p_id, const String &p_property, const Variant &p_value) {
+
+	Object *obj = ObjectDB::get_instance(p_id);
+	if (!obj)
+		return;
+
+	String prop_name = p_property;
+	if (p_property.begins_with("Members/")) {
+		Vector<String> ss = p_property.split("/");
+		prop_name = ss[ss.size() - 1];
+	}
+
+	obj->set(prop_name, p_value);
+}
+
+void SceneDebugger::add_to_cache(const String &p_filename, Node *p_node) {
+	LiveEditor *debugger = LiveEditor::get_singleton();
+	if (!debugger)
+		return;
+
+	if (ScriptDebugger::get_singleton() && p_filename != String()) {
+		debugger->live_scene_edit_cache[p_filename].insert(p_node);
+	}
+}
+void SceneDebugger::remove_from_cache(const String &p_filename, Node *p_node) {
+	LiveEditor *debugger = LiveEditor::get_singleton();
+	if (!debugger)
+		return;
+
+	Map<String, Set<Node *> > &edit_cache = debugger->live_scene_edit_cache;
+	Map<String, Set<Node *> >::Element *E = edit_cache.find(p_filename);
+	if (E) {
+		E->get().erase(p_node);
+		if (E->get().size() == 0) {
+			edit_cache.erase(E);
+		}
+	}
+
+	Map<Node *, Map<ObjectID, Node *> > &remove_list = debugger->live_edit_remove_list;
+	Map<Node *, Map<ObjectID, Node *> >::Element *F = remove_list.find(p_node);
+	if (F) {
+		for (Map<ObjectID, Node *>::Element *G = F->get().front(); G; G = G->next()) {
+
+			memdelete(G->get());
+		}
+		remove_list.erase(F);
+	}
+}
+
+/// SceneDebuggerObject
+SceneDebuggerObject::SceneDebuggerObject(ObjectID p_id) {
+	id = ObjectID();
+	Object *obj = ObjectDB::get_instance(p_id);
+	if (!obj)
+		return;
+
+	id = p_id;
+	class_name = obj->get_class();
+
+	if (ScriptInstance *si = obj->get_script_instance()) {
+		// Read script instance constants and variables
+		if (!si->get_script().is_null()) {
+			Script *s = si->get_script().ptr();
+			_parse_script_properties(s, si);
+		}
+	}
+
+	if (Node *node = Object::cast_to<Node>(obj)) {
+		// Add specialized NodePath info (if inside tree).
+		if (node->is_inside_tree()) {
+			PropertyInfo pi(Variant::NODE_PATH, String("Node/path"));
+			properties.push_back(SceneDebuggerProperty(pi, node->get_path()));
+		} else { // Can't ask for path if a node is not in tree.
+			PropertyInfo pi(Variant::STRING, String("Node/path"));
+			properties.push_back(SceneDebuggerProperty(pi, "[Orphan]"));
+		}
+	} else if (Script *s = Object::cast_to<Script>(obj)) {
+		// Add script constants (no instance).
+		_parse_script_properties(s, NULL);
+	}
+
+	// Add base object properties.
+	List<PropertyInfo> pinfo;
+	obj->get_property_list(&pinfo, true);
+	for (List<PropertyInfo>::Element *E = pinfo.front(); E; E = E->next()) {
+		if (E->get().usage & (PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CATEGORY)) {
+			properties.push_back(SceneDebuggerProperty(E->get(), obj->get(E->get().name)));
+		}
+	}
+}
+
+void SceneDebuggerObject::_parse_script_properties(Script *p_script, ScriptInstance *p_instance) {
+	typedef Map<const Script *, Set<StringName> > ScriptMemberMap;
+	typedef Map<const Script *, Map<StringName, Variant> > ScriptConstantsMap;
+
+	ScriptMemberMap members;
+	if (p_instance) {
+		members[p_script] = Set<StringName>();
+		p_script->get_members(&(members[p_script]));
+	}
+
+	ScriptConstantsMap constants;
+	constants[p_script] = Map<StringName, Variant>();
+	p_script->get_constants(&(constants[p_script]));
+
+	Ref<Script> base = p_script->get_base_script();
+	while (base.is_valid()) {
+		if (p_instance) {
+			members[base.ptr()] = Set<StringName>();
+			base->get_members(&(members[base.ptr()]));
+		}
+
+		constants[base.ptr()] = Map<StringName, Variant>();
+		base->get_constants(&(constants[base.ptr()]));
+
+		base = base->get_base_script();
+	}
+
+	// Members
+	for (ScriptMemberMap::Element *sm = members.front(); sm; sm = sm->next()) {
+		for (Set<StringName>::Element *E = sm->get().front(); E; E = E->next()) {
+			Variant m;
+			if (p_instance->get(E->get(), m)) {
+				String script_path = sm->key() == p_script ? "" : sm->key()->get_path().get_file() + "/";
+				PropertyInfo pi(m.get_type(), "Members/" + script_path + E->get());
+				properties.push_back(SceneDebuggerProperty(pi, m));
+			}
+		}
+	}
+	// Constants
+	for (ScriptConstantsMap::Element *sc = constants.front(); sc; sc = sc->next()) {
+		for (Map<StringName, Variant>::Element *E = sc->get().front(); E; E = E->next()) {
+			String script_path = sc->key() == p_script ? "" : sc->key()->get_path().get_file() + "/";
+			if (E->value().get_type() == Variant::OBJECT) {
+				Variant id = ((Object *)E->value())->get_instance_id();
+				PropertyInfo pi(id.get_type(), "Constants/" + E->key(), PROPERTY_HINT_OBJECT_ID, "Object");
+				properties.push_back(SceneDebuggerProperty(pi, id));
+			} else {
+				PropertyInfo pi(E->value().get_type(), "Constants/" + script_path + E->key());
+				properties.push_back(SceneDebuggerProperty(pi, E->value()));
+			}
+		}
+	}
+}
+
+void SceneDebuggerObject::serialize(Array &r_arr, int p_max_size) {
+	Array send_props;
+	for (int i = 0; i < properties.size(); i++) {
+		const PropertyInfo &pi = properties[i].first;
+		Variant &var = properties[i].second;
+
+		RES res = var;
+
+		if (var.get_type() == Variant::OBJECT && var.is_ref()) {
+			REF r = var;
+			if (r.is_valid()) {
+				res = *r;
+			} else {
+				res = RES();
+			}
+		}
+
+		Array prop;
+		prop.push_back(pi.name);
+		prop.push_back(pi.type);
+
+		PropertyHint hint = pi.hint;
+		String hint_string = pi.hint_string;
+		if (!res.is_null()) {
+			var = res->get_path();
+		} else { //only send information that can be sent..
+			int len = 0; //test how big is this to encode
+			encode_variant(var, NULL, len);
+			if (len > p_max_size) { //limit to max size
+				hint = PROPERTY_HINT_OBJECT_TOO_BIG;
+				hint_string = "";
+				var = Variant();
+			}
+		}
+		prop.push_back(hint);
+		prop.push_back(hint_string);
+		prop.push_back(pi.usage);
+		prop.push_back(var);
+		send_props.push_back(prop);
+	}
+	r_arr.push_back(uint64_t(id));
+	r_arr.push_back(class_name);
+	r_arr.push_back(send_props);
+}
+
+void SceneDebuggerObject::deserialize(const Array &p_arr) {
+#define CHECK_TYPE(p_what, p_type) ERR_FAIL_COND(p_what.get_type() != Variant::p_type);
+	ERR_FAIL_COND(p_arr.size() < 3);
+	CHECK_TYPE(p_arr[0], INT);
+	CHECK_TYPE(p_arr[1], STRING);
+	CHECK_TYPE(p_arr[2], ARRAY);
+
+	id = uint64_t(p_arr[0]);
+	class_name = p_arr[1];
+	Array props = p_arr[2];
+
+	for (int i = 0; i < props.size(); i++) {
+
+		CHECK_TYPE(props[i], ARRAY);
+		Array prop = props[i];
+
+		ERR_FAIL_COND(prop.size() != 6);
+		CHECK_TYPE(prop[0], STRING);
+		CHECK_TYPE(prop[1], INT);
+		CHECK_TYPE(prop[2], INT);
+		CHECK_TYPE(prop[3], STRING);
+		CHECK_TYPE(prop[4], INT);
+
+		PropertyInfo pinfo;
+		pinfo.name = prop[0];
+		pinfo.type = Variant::Type(int(prop[1]));
+		pinfo.hint = PropertyHint(int(prop[2]));
+		pinfo.hint_string = prop[3];
+		pinfo.usage = PropertyUsageFlags(int(prop[4]));
+		Variant var = prop[5];
+
+		if (pinfo.type == Variant::OBJECT) {
+			if (var.is_zero()) {
+				var = RES();
+			} else if (var.get_type() == Variant::OBJECT) {
+				if (((Object *)var)->is_class("EncodedObjectAsID")) {
+					var = Object::cast_to<EncodedObjectAsID>(var)->get_object_id();
+					pinfo.type = var.get_type();
+					pinfo.hint = PROPERTY_HINT_OBJECT_ID;
+					pinfo.hint_string = "Object";
+				}
+			}
+		}
+		properties.push_back(SceneDebuggerProperty(pinfo, var));
+	}
+}
+
+/// SceneDebuggerTree
+SceneDebuggerTree::SceneDebuggerTree(Node *p_root) {
+	// Flatten tree into list, depth first, use stack to avoid recursion.
+	List<Node *> stack;
+	stack.push_back(p_root);
+	while (stack.size()) {
+		Node *n = stack[0];
+		stack.pop_front();
+		int count = n->get_child_count();
+		nodes.push_back(RemoteNode(count, n->get_name(), n->get_class(), n->get_instance_id()));
+		for (int i = 0; i < count; i++) {
+			stack.push_front(n->get_child(count - i - 1));
+		}
+	}
+}
+
+void SceneDebuggerTree::serialize(Array &p_arr) {
+	for (List<RemoteNode>::Element *E = nodes.front(); E; E = E->next()) {
+		RemoteNode &n = E->get();
+		p_arr.push_back(n.child_count);
+		p_arr.push_back(n.name);
+		p_arr.push_back(n.type_name);
+		p_arr.push_back(n.id);
+	}
+}
+
+void SceneDebuggerTree::deserialize(const Array &p_arr) {
+	int idx = 0;
+	while (p_arr.size() > idx) {
+		ERR_FAIL_COND(p_arr.size() < 4);
+		CHECK_TYPE(p_arr[idx], INT);
+		CHECK_TYPE(p_arr[idx + 1], STRING);
+		CHECK_TYPE(p_arr[idx + 2], STRING);
+		CHECK_TYPE(p_arr[idx + 3], INT);
+		nodes.push_back(RemoteNode(p_arr[idx], p_arr[idx + 1], p_arr[idx + 2], p_arr[idx + 3]));
+		idx += 4;
+	}
+}
+
+/// LiveEditor
+LiveEditor *LiveEditor::singleton = NULL;
+LiveEditor *LiveEditor::get_singleton() {
+	return singleton;
+}
+
+void LiveEditor::_send_tree() {
+	SceneTree *scene_tree = SceneTree::get_singleton();
+	if (!scene_tree)
+		return;
+
+	Array arr;
+	// Encoded as a flat list depth fist.
+	SceneDebuggerTree tree(scene_tree->root);
+	tree.serialize(arr);
+	ScriptDebugger::get_singleton()->send_message("scene_tree", arr);
+}
+
+void LiveEditor::_node_path_func(const NodePath &p_path, int p_id) {
+
+	live_edit_node_path_cache[p_id] = p_path;
+}
+
+void LiveEditor::_res_path_func(const String &p_path, int p_id) {
+
+	live_edit_resource_cache[p_id] = p_path;
+}
+
+void LiveEditor::_node_set_func(int p_id, const StringName &p_prop, const Variant &p_value) {
+
+	SceneTree *scene_tree = SceneTree::get_singleton();
+	if (!scene_tree)
+		return;
+
+	if (!live_edit_node_path_cache.has(p_id))
+		return;
+
+	NodePath np = live_edit_node_path_cache[p_id];
+	Node *base = NULL;
+	if (scene_tree->root->has_node(live_edit_root))
+		base = scene_tree->root->get_node(live_edit_root);
+
+	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
+	if (!E)
+		return; //scene not editable
+
+	for (Set<Node *>::Element *F = E->get().front(); F; F = F->next()) {
+
+		Node *n = F->get();
+
+		if (base && !base->is_a_parent_of(n))
+			continue;
+
+		if (!n->has_node(np))
+			continue;
+		Node *n2 = n->get_node(np);
+
+		n2->set(p_prop, p_value);
+	}
+}
+
+void LiveEditor::_node_set_res_func(int p_id, const StringName &p_prop, const String &p_value) {
+
+	RES r = ResourceLoader::load(p_value);
+	if (!r.is_valid())
+		return;
+	_node_set_func(p_id, p_prop, r);
+}
+void LiveEditor::_node_call_func(int p_id, const StringName &p_method, VARIANT_ARG_DECLARE) {
+	SceneTree *scene_tree = SceneTree::get_singleton();
+	if (!scene_tree)
+		return;
+	if (!live_edit_node_path_cache.has(p_id))
+		return;
+
+	NodePath np = live_edit_node_path_cache[p_id];
+	Node *base = NULL;
+	if (scene_tree->root->has_node(live_edit_root))
+		base = scene_tree->root->get_node(live_edit_root);
+
+	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
+	if (!E)
+		return; //scene not editable
+
+	for (Set<Node *>::Element *F = E->get().front(); F; F = F->next()) {
+
+		Node *n = F->get();
+
+		if (base && !base->is_a_parent_of(n))
+			continue;
+
+		if (!n->has_node(np))
+			continue;
+		Node *n2 = n->get_node(np);
+
+		n2->call(p_method, VARIANT_ARG_PASS);
+	}
+}
+void LiveEditor::_res_set_func(int p_id, const StringName &p_prop, const Variant &p_value) {
+
+	if (!live_edit_resource_cache.has(p_id))
+		return;
+
+	String resp = live_edit_resource_cache[p_id];
+
+	if (!ResourceCache::has(resp))
+		return;
+
+	RES r = ResourceCache::get(resp);
+	if (!r.is_valid())
+		return;
+
+	r->set(p_prop, p_value);
+}
+void LiveEditor::_res_set_res_func(int p_id, const StringName &p_prop, const String &p_value) {
+
+	RES r = ResourceLoader::load(p_value);
+	if (!r.is_valid())
+		return;
+	_res_set_func(p_id, p_prop, r);
+}
+void LiveEditor::_res_call_func(int p_id, const StringName &p_method, VARIANT_ARG_DECLARE) {
+
+	if (!live_edit_resource_cache.has(p_id))
+		return;
+
+	String resp = live_edit_resource_cache[p_id];
+
+	if (!ResourceCache::has(resp))
+		return;
+
+	RES r = ResourceCache::get(resp);
+	if (!r.is_valid())
+		return;
+
+	r->call(p_method, VARIANT_ARG_PASS);
+}
+
+void LiveEditor::_root_func(const NodePath &p_scene_path, const String &p_scene_from) {
+
+	live_edit_root = p_scene_path;
+	live_edit_scene = p_scene_from;
+}
+
+void LiveEditor::_create_node_func(const NodePath &p_parent, const String &p_type, const String &p_name) {
+	SceneTree *scene_tree = SceneTree::get_singleton();
+	if (!scene_tree)
+		return;
+
+	Node *base = NULL;
+	if (scene_tree->root->has_node(live_edit_root))
+		base = scene_tree->root->get_node(live_edit_root);
+
+	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
+	if (!E)
+		return; //scene not editable
+
+	for (Set<Node *>::Element *F = E->get().front(); F; F = F->next()) {
+
+		Node *n = F->get();
+
+		if (base && !base->is_a_parent_of(n))
+			continue;
+
+		if (!n->has_node(p_parent))
+			continue;
+		Node *n2 = n->get_node(p_parent);
+
+		Node *no = Object::cast_to<Node>(ClassDB::instance(p_type));
+		if (!no) {
+			continue;
+		}
+
+		no->set_name(p_name);
+		n2->add_child(no);
+	}
+}
+void LiveEditor::_instance_node_func(const NodePath &p_parent, const String &p_path, const String &p_name) {
+	SceneTree *scene_tree = SceneTree::get_singleton();
+	if (!scene_tree)
+		return;
+
+	Ref<PackedScene> ps = ResourceLoader::load(p_path);
+
+	if (!ps.is_valid())
+		return;
+
+	Node *base = NULL;
+	if (scene_tree->root->has_node(live_edit_root))
+		base = scene_tree->root->get_node(live_edit_root);
+
+	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
+	if (!E)
+		return; //scene not editable
+
+	for (Set<Node *>::Element *F = E->get().front(); F; F = F->next()) {
+
+		Node *n = F->get();
+
+		if (base && !base->is_a_parent_of(n))
+			continue;
+
+		if (!n->has_node(p_parent))
+			continue;
+		Node *n2 = n->get_node(p_parent);
+
+		Node *no = ps->instance();
+		if (!no) {
+			continue;
+		}
+
+		no->set_name(p_name);
+		n2->add_child(no);
+	}
+}
+void LiveEditor::_remove_node_func(const NodePath &p_at) {
+	SceneTree *scene_tree = SceneTree::get_singleton();
+	if (!scene_tree)
+		return;
+
+	Node *base = NULL;
+	if (scene_tree->root->has_node(live_edit_root))
+		base = scene_tree->root->get_node(live_edit_root);
+
+	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
+	if (!E)
+		return; //scene not editable
+
+	for (Set<Node *>::Element *F = E->get().front(); F;) {
+
+		Set<Node *>::Element *N = F->next();
+
+		Node *n = F->get();
+
+		if (base && !base->is_a_parent_of(n))
+			continue;
+
+		if (!n->has_node(p_at))
+			continue;
+		Node *n2 = n->get_node(p_at);
+
+		memdelete(n2);
+
+		F = N;
+	}
+}
+void LiveEditor::_remove_and_keep_node_func(const NodePath &p_at, ObjectID p_keep_id) {
+	SceneTree *scene_tree = SceneTree::get_singleton();
+	if (!scene_tree)
+		return;
+
+	Node *base = NULL;
+	if (scene_tree->root->has_node(live_edit_root))
+		base = scene_tree->root->get_node(live_edit_root);
+
+	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
+	if (!E)
+		return; //scene not editable
+
+	for (Set<Node *>::Element *F = E->get().front(); F;) {
+
+		Set<Node *>::Element *N = F->next();
+
+		Node *n = F->get();
+
+		if (base && !base->is_a_parent_of(n))
+			continue;
+
+		if (!n->has_node(p_at))
+			continue;
+
+		Node *n2 = n->get_node(p_at);
+
+		n2->get_parent()->remove_child(n2);
+
+		live_edit_remove_list[n][p_keep_id] = n2;
+
+		F = N;
+	}
+}
+void LiveEditor::_restore_node_func(ObjectID p_id, const NodePath &p_at, int p_at_pos) {
+	SceneTree *scene_tree = SceneTree::get_singleton();
+	if (!scene_tree)
+		return;
+
+	Node *base = NULL;
+	if (scene_tree->root->has_node(live_edit_root))
+		base = scene_tree->root->get_node(live_edit_root);
+
+	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
+	if (!E)
+		return; //scene not editable
+
+	for (Set<Node *>::Element *F = E->get().front(); F;) {
+
+		Set<Node *>::Element *N = F->next();
+
+		Node *n = F->get();
+
+		if (base && !base->is_a_parent_of(n))
+			continue;
+
+		if (!n->has_node(p_at))
+			continue;
+		Node *n2 = n->get_node(p_at);
+
+		Map<Node *, Map<ObjectID, Node *> >::Element *EN = live_edit_remove_list.find(n);
+
+		if (!EN)
+			continue;
+
+		Map<ObjectID, Node *>::Element *FN = EN->get().find(p_id);
+
+		if (!FN)
+			continue;
+		n2->add_child(FN->get());
+
+		EN->get().erase(FN);
+
+		if (EN->get().size() == 0) {
+			live_edit_remove_list.erase(EN);
+		}
+
+		F = N;
+	}
+}
+void LiveEditor::_duplicate_node_func(const NodePath &p_at, const String &p_new_name) {
+	SceneTree *scene_tree = SceneTree::get_singleton();
+	if (!scene_tree)
+		return;
+
+	Node *base = NULL;
+	if (scene_tree->root->has_node(live_edit_root))
+		base = scene_tree->root->get_node(live_edit_root);
+
+	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
+	if (!E)
+		return; //scene not editable
+
+	for (Set<Node *>::Element *F = E->get().front(); F; F = F->next()) {
+
+		Node *n = F->get();
+
+		if (base && !base->is_a_parent_of(n))
+			continue;
+
+		if (!n->has_node(p_at))
+			continue;
+		Node *n2 = n->get_node(p_at);
+
+		Node *dup = n2->duplicate(Node::DUPLICATE_SIGNALS | Node::DUPLICATE_GROUPS | Node::DUPLICATE_SCRIPTS);
+
+		if (!dup)
+			continue;
+
+		dup->set_name(p_new_name);
+		n2->get_parent()->add_child(dup);
+	}
+}
+void LiveEditor::_reparent_node_func(const NodePath &p_at, const NodePath &p_new_place, const String &p_new_name, int p_at_pos) {
+	SceneTree *scene_tree = SceneTree::get_singleton();
+	if (!scene_tree)
+		return;
+
+	Node *base = NULL;
+	if (scene_tree->root->has_node(live_edit_root))
+		base = scene_tree->root->get_node(live_edit_root);
+
+	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
+	if (!E)
+		return; //scene not editable
+
+	for (Set<Node *>::Element *F = E->get().front(); F; F = F->next()) {
+
+		Node *n = F->get();
+
+		if (base && !base->is_a_parent_of(n))
+			continue;
+
+		if (!n->has_node(p_at))
+			continue;
+		Node *nfrom = n->get_node(p_at);
+
+		if (!n->has_node(p_new_place))
+			continue;
+		Node *nto = n->get_node(p_new_place);
+
+		nfrom->get_parent()->remove_child(nfrom);
+		nfrom->set_name(p_new_name);
+
+		nto->add_child(nfrom);
+		if (p_at_pos >= 0)
+			nto->move_child(nfrom, p_at_pos);
+	}
+}
+
+#endif
diff --git a/scene/debugger/scene_debugger.h b/scene/debugger/scene_debugger.h
new file mode 100644
index 0000000000..d22f8e8e18
--- /dev/null
+++ b/scene/debugger/scene_debugger.h
@@ -0,0 +1,151 @@
+/*************************************************************************/
+/*  scene_debugger.h                                                     */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+
+#ifndef SCENE_DEBUGGER_H
+#define SCENE_DEBUGGER_H
+
+#include "core/array.h"
+#include "core/object.h"
+#include "core/pair.h"
+#include "core/script_language.h"
+#include "core/ustring.h"
+
+class SceneDebugger {
+
+public:
+	static void initialize();
+	static void deinitialize();
+
+#ifdef DEBUG_ENABLED
+private:
+	static void _save_node(ObjectID id, const String &p_path);
+	static void _set_object_property(ObjectID p_id, const String &p_property, const Variant &p_value);
+	static void _send_object_id(ObjectID p_id, int p_max_size = 1 << 20);
+
+public:
+	static Error parse_message(const String &p_msg, const Array &p_args);
+	static void add_to_cache(const String &p_filename, Node *p_node);
+	static void remove_from_cache(const String &p_filename, Node *p_node);
+#endif
+};
+
+#ifdef DEBUG_ENABLED
+class SceneDebuggerObject {
+
+private:
+	void _parse_script_properties(Script *p_script, ScriptInstance *p_instance);
+
+public:
+	typedef Pair<PropertyInfo, Variant> SceneDebuggerProperty;
+	ObjectID id;
+	String class_name;
+	List<SceneDebuggerProperty> properties;
+
+	SceneDebuggerObject(ObjectID p_id);
+	SceneDebuggerObject() {}
+
+	void serialize(Array &r_arr, int p_max_size = 1 << 20);
+	void deserialize(const Array &p_arr);
+};
+
+class SceneDebuggerTree {
+
+public:
+	struct RemoteNode {
+		int child_count;
+		String name;
+		String type_name;
+		ObjectID id;
+
+		RemoteNode(int p_child, const String &p_name, const String &p_type, ObjectID p_id) {
+			child_count = p_child;
+			name = p_name;
+			type_name = p_type;
+			id = p_id;
+		}
+
+		RemoteNode() {}
+	};
+
+	List<RemoteNode> nodes;
+
+	void serialize(Array &r_arr);
+	void deserialize(const Array &p_arr);
+	SceneDebuggerTree(Node *p_root);
+	SceneDebuggerTree(){};
+};
+
+class LiveEditor {
+
+private:
+	friend class SceneDebugger;
+	Map<int, NodePath> live_edit_node_path_cache;
+	Map<int, String> live_edit_resource_cache;
+
+	NodePath live_edit_root;
+	String live_edit_scene;
+
+	Map<String, Set<Node *> > live_scene_edit_cache;
+	Map<Node *, Map<ObjectID, Node *> > live_edit_remove_list;
+
+	void _send_tree();
+
+	void _node_path_func(const NodePath &p_path, int p_id);
+	void _res_path_func(const String &p_path, int p_id);
+
+	void _node_set_func(int p_id, const StringName &p_prop, const Variant &p_value);
+	void _node_set_res_func(int p_id, const StringName &p_prop, const String &p_value);
+	void _node_call_func(int p_id, const StringName &p_method, VARIANT_ARG_DECLARE);
+	void _res_set_func(int p_id, const StringName &p_prop, const Variant &p_value);
+	void _res_set_res_func(int p_id, const StringName &p_prop, const String &p_value);
+	void _res_call_func(int p_id, const StringName &p_method, VARIANT_ARG_DECLARE);
+	void _root_func(const NodePath &p_scene_path, const String &p_scene_from);
+
+	void _create_node_func(const NodePath &p_parent, const String &p_type, const String &p_name);
+	void _instance_node_func(const NodePath &p_parent, const String &p_path, const String &p_name);
+	void _remove_node_func(const NodePath &p_at);
+	void _remove_and_keep_node_func(const NodePath &p_at, ObjectID p_keep_id);
+	void _restore_node_func(ObjectID p_id, const NodePath &p_at, int p_at_pos);
+	void _duplicate_node_func(const NodePath &p_at, const String &p_new_name);
+	void _reparent_node_func(const NodePath &p_at, const NodePath &p_new_place, const String &p_new_name, int p_at_pos);
+
+	LiveEditor() {
+		singleton = this;
+		live_edit_root = NodePath("/root");
+	};
+
+	static LiveEditor *singleton;
+
+public:
+	static LiveEditor *get_singleton();
+};
+#endif
+
+#endif
diff --git a/scene/debugger/script_debugger_remote.cpp b/scene/debugger/script_debugger_remote.cpp
deleted file mode 100644
index 3608a11ed7..0000000000
--- a/scene/debugger/script_debugger_remote.cpp
+++ /dev/null
@@ -1,1313 +0,0 @@
-/*************************************************************************/
-/*  script_debugger_remote.cpp                                           */
-/*************************************************************************/
-/*                       This file is part of:                           */
-/*                           GODOT ENGINE                                */
-/*                      https://godotengine.org                          */
-/*************************************************************************/
-/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur.                 */
-/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md).   */
-/*                                                                       */
-/* Permission is hereby granted, free of charge, to any person obtaining */
-/* a copy of this software and associated documentation files (the       */
-/* "Software"), to deal in the Software without restriction, including   */
-/* without limitation the rights to use, copy, modify, merge, publish,   */
-/* distribute, sublicense, and/or sell copies of the Software, and to    */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions:                                             */
-/*                                                                       */
-/* The above copyright notice and this permission notice shall be        */
-/* included in all copies or substantial portions of the Software.       */
-/*                                                                       */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
-/*************************************************************************/
-
-#include "script_debugger_remote.h"
-
-#include "core/engine.h"
-#include "core/io/ip.h"
-#include "core/io/marshalls.h"
-#include "core/os/input.h"
-#include "core/os/os.h"
-#include "core/project_settings.h"
-#include "scene/main/node.h"
-#include "scene/main/scene_tree.h"
-#include "scene/main/viewport.h"
-#include "scene/resources/packed_scene.h"
-#include "servers/visual_server.h"
-
-void ScriptDebuggerRemote::_send_video_memory() {
-
-	List<ResourceUsage> usage;
-	if (resource_usage_func)
-		resource_usage_func(&usage);
-
-	usage.sort();
-
-	packet_peer_stream->put_var("message:video_mem");
-	packet_peer_stream->put_var(usage.size() * 4);
-
-	for (List<ResourceUsage>::Element *E = usage.front(); E; E = E->next()) {
-
-		packet_peer_stream->put_var(E->get().path);
-		packet_peer_stream->put_var(E->get().type);
-		packet_peer_stream->put_var(E->get().format);
-		packet_peer_stream->put_var(E->get().vram);
-	}
-}
-
-Error ScriptDebuggerRemote::connect_to_host(const String &p_host, uint16_t p_port) {
-
-	IP_Address ip;
-	if (p_host.is_valid_ip_address())
-		ip = p_host;
-	else
-		ip = IP::get_singleton()->resolve_hostname(p_host);
-
-	int port = p_port;
-
-	const int tries = 6;
-	int waits[tries] = { 1, 10, 100, 1000, 1000, 1000 };
-
-	tcp_client->connect_to_host(ip, port);
-
-	for (int i = 0; i < tries; i++) {
-
-		if (tcp_client->get_status() == StreamPeerTCP::STATUS_CONNECTED) {
-			print_verbose("Remote Debugger: Connected!");
-			break;
-		} else {
-
-			const int ms = waits[i];
-			OS::get_singleton()->delay_usec(ms * 1000);
-			print_verbose("Remote Debugger: Connection failed with status: '" + String::num(tcp_client->get_status()) + "', retrying in " + String::num(ms) + " msec.");
-		};
-	};
-
-	if (tcp_client->get_status() != StreamPeerTCP::STATUS_CONNECTED) {
-
-		ERR_PRINT("Remote Debugger: Unable to connect. Status: " + String::num(tcp_client->get_status()) + ".");
-		return FAILED;
-	};
-
-	packet_peer_stream->set_stream_peer(tcp_client);
-
-	return OK;
-}
-
-void ScriptDebuggerRemote::_put_variable(const String &p_name, const Variant &p_variable) {
-
-	packet_peer_stream->put_var(p_name);
-
-	Variant var = p_variable;
-	if (p_variable.get_type() == Variant::OBJECT && !ObjectDB::instance_validate(p_variable)) {
-		var = Variant();
-	}
-
-	int len = 0;
-	Error err = encode_variant(var, NULL, len, true);
-	if (err != OK)
-		ERR_PRINT("Failed to encode variant.");
-
-	if (len > packet_peer_stream->get_output_buffer_max_size()) { //limit to max size
-		packet_peer_stream->put_var(Variant());
-	} else {
-		packet_peer_stream->put_var(var);
-	}
-}
-
-void ScriptDebuggerRemote::_save_node(ObjectID id, const String &p_path) {
-
-	Node *node = Object::cast_to<Node>(ObjectDB::get_instance(id));
-	ERR_FAIL_COND(!node);
-
-	Ref<PackedScene> ps = memnew(PackedScene);
-	ps->pack(node);
-	ResourceSaver::save(p_path, ps);
-}
-
-void ScriptDebuggerRemote::debug(ScriptLanguage *p_script, bool p_can_continue, bool p_is_error_breakpoint) {
-
-	//this function is called when there is a debugger break (bug on script)
-	//or when execution is paused from editor
-
-	if (skip_breakpoints && !p_is_error_breakpoint)
-		return;
-
-	ERR_FAIL_COND_MSG(!tcp_client->is_connected_to_host(), "Script Debugger failed to connect, but being used anyway.");
-
-	packet_peer_stream->put_var("debug_enter");
-	packet_peer_stream->put_var(2);
-	packet_peer_stream->put_var(p_can_continue);
-	packet_peer_stream->put_var(p_script->debug_get_error());
-
-	skip_profile_frame = true; // to avoid super long frame time for the frame
-
-	Input::MouseMode mouse_mode = Input::get_singleton()->get_mouse_mode();
-	if (mouse_mode != Input::MOUSE_MODE_VISIBLE)
-		Input::get_singleton()->set_mouse_mode(Input::MOUSE_MODE_VISIBLE);
-
-	uint64_t loop_begin_usec = 0;
-	uint64_t loop_time_sec = 0;
-	while (true) {
-		loop_begin_usec = OS::get_singleton()->get_ticks_usec();
-
-		_get_output();
-
-		if (packet_peer_stream->get_available_packet_count() > 0) {
-
-			Variant var;
-			Error err = packet_peer_stream->get_var(var);
-
-			ERR_CONTINUE(err != OK);
-			ERR_CONTINUE(var.get_type() != Variant::ARRAY);
-
-			Array cmd = var;
-
-			ERR_CONTINUE(cmd.size() == 0);
-			ERR_CONTINUE(cmd[0].get_type() != Variant::STRING);
-
-			String command = cmd[0];
-
-			if (command == "get_stack_dump") {
-
-				packet_peer_stream->put_var("stack_dump");
-				int slc = p_script->debug_get_stack_level_count();
-				packet_peer_stream->put_var(slc);
-
-				for (int i = 0; i < slc; i++) {
-
-					Dictionary d;
-					d["file"] = p_script->debug_get_stack_level_source(i);
-					d["line"] = p_script->debug_get_stack_level_line(i);
-					d["function"] = p_script->debug_get_stack_level_function(i);
-					//d["id"]=p_script->debug_get_stack_level_
-					d["id"] = 0;
-
-					packet_peer_stream->put_var(d);
-				}
-
-			} else if (command == "get_stack_frame_vars") {
-
-				cmd.remove(0);
-				ERR_CONTINUE(cmd.size() != 1);
-				int lv = cmd[0];
-
-				List<String> members;
-				List<Variant> member_vals;
-				if (ScriptInstance *inst = p_script->debug_get_stack_level_instance(lv)) {
-					members.push_back("self");
-					member_vals.push_back(inst->get_owner());
-				}
-				p_script->debug_get_stack_level_members(lv, &members, &member_vals);
-				ERR_CONTINUE(members.size() != member_vals.size());
-
-				List<String> locals;
-				List<Variant> local_vals;
-				p_script->debug_get_stack_level_locals(lv, &locals, &local_vals);
-				ERR_CONTINUE(locals.size() != local_vals.size());
-
-				List<String> globals;
-				List<Variant> globals_vals;
-				p_script->debug_get_globals(&globals, &globals_vals);
-				ERR_CONTINUE(globals.size() != globals_vals.size());
-
-				packet_peer_stream->put_var("stack_frame_vars");
-				packet_peer_stream->put_var(3 + (locals.size() + members.size() + globals.size()) * 2);
-
-				{ //locals
-					packet_peer_stream->put_var(locals.size());
-
-					List<String>::Element *E = locals.front();
-					List<Variant>::Element *F = local_vals.front();
-
-					while (E) {
-						_put_variable(E->get(), F->get());
-
-						E = E->next();
-						F = F->next();
-					}
-				}
-
-				{ //members
-					packet_peer_stream->put_var(members.size());
-
-					List<String>::Element *E = members.front();
-					List<Variant>::Element *F = member_vals.front();
-
-					while (E) {
-
-						_put_variable(E->get(), F->get());
-
-						E = E->next();
-						F = F->next();
-					}
-				}
-
-				{ //globals
-					packet_peer_stream->put_var(globals.size());
-
-					List<String>::Element *E = globals.front();
-					List<Variant>::Element *F = globals_vals.front();
-
-					while (E) {
-						_put_variable(E->get(), F->get());
-
-						E = E->next();
-						F = F->next();
-					}
-				}
-
-			} else if (command == "step") {
-
-				set_depth(-1);
-				set_lines_left(1);
-				break;
-			} else if (command == "next") {
-
-				set_depth(0);
-				set_lines_left(1);
-				break;
-
-			} else if (command == "continue") {
-				set_depth(-1);
-				set_lines_left(-1);
-				OS::get_singleton()->move_window_to_foreground();
-				break;
-			} else if (command == "break") {
-				ERR_PRINT("Got break when already broke!");
-				break;
-			} else if (command == "request_scene_tree") {
-
-#ifdef DEBUG_ENABLED
-				if (scene_tree)
-					scene_tree->_debugger_request_tree();
-#endif
-			} else if (command == "request_video_mem") {
-
-				_send_video_memory();
-			} else if (command == "inspect_object") {
-
-				ObjectID id = cmd[1];
-				_send_object_id(id);
-			} else if (command == "set_object_property") {
-
-				_set_object_property(cmd[1], cmd[2], cmd[3]);
-
-			} else if (command == "override_camera_2D:set") {
-				bool enforce = cmd[1];
-
-				if (scene_tree) {
-					scene_tree->get_root()->enable_canvas_transform_override(enforce);
-				}
-			} else if (command == "override_camera_2D:transform") {
-				Transform2D transform = cmd[1];
-
-				if (scene_tree) {
-					scene_tree->get_root()->set_canvas_transform_override(transform);
-				}
-			} else if (command == "override_camera_3D:set") {
-				bool enable = cmd[1];
-
-				if (scene_tree) {
-					scene_tree->get_root()->enable_camera_override(enable);
-				}
-			} else if (command == "override_camera_3D:transform") {
-				Transform transform = cmd[1];
-				bool is_perspective = cmd[2];
-				float size_or_fov = cmd[3];
-				float near = cmd[4];
-				float far = cmd[5];
-
-				if (scene_tree) {
-					if (is_perspective) {
-						scene_tree->get_root()->set_camera_override_perspective(size_or_fov, near, far);
-					} else {
-						scene_tree->get_root()->set_camera_override_orthogonal(size_or_fov, near, far);
-					}
-					scene_tree->get_root()->set_camera_override_transform(transform);
-				}
-
-			} else if (command == "reload_scripts") {
-				reload_all_scripts = true;
-			} else if (command == "breakpoint") {
-
-				bool set = cmd[3];
-				if (set)
-					insert_breakpoint(cmd[2], cmd[1]);
-				else
-					remove_breakpoint(cmd[2], cmd[1]);
-
-			} else if (command == "save_node") {
-				_save_node(cmd[1], cmd[2]);
-			} else if (command == "set_skip_breakpoints") {
-				skip_breakpoints = cmd[1];
-			} else {
-				_parse_live_edit(cmd);
-			}
-
-		} else {
-			OS::get_singleton()->delay_usec(10000);
-			OS::get_singleton()->process_and_drop_events();
-		}
-
-		// This is for the camera override to stay live even when the game is paused from the editor
-		loop_time_sec = (OS::get_singleton()->get_ticks_usec() - loop_begin_usec) / 1000000.0f;
-		VisualServer::get_singleton()->sync();
-		if (VisualServer::get_singleton()->has_changed()) {
-			VisualServer::get_singleton()->draw(true, loop_time_sec * Engine::get_singleton()->get_time_scale());
-		}
-	}
-
-	packet_peer_stream->put_var("debug_exit");
-	packet_peer_stream->put_var(0);
-
-	if (mouse_mode != Input::MOUSE_MODE_VISIBLE)
-		Input::get_singleton()->set_mouse_mode(mouse_mode);
-}
-
-void ScriptDebuggerRemote::_get_output() {
-
-	mutex->lock();
-	if (output_strings.size()) {
-
-		locking = true;
-		packet_peer_stream->put_var("output");
-		packet_peer_stream->put_var(output_strings.size());
-
-		while (output_strings.size()) {
-
-			packet_peer_stream->put_var(output_strings.front()->get());
-			output_strings.pop_front();
-		}
-		locking = false;
-	}
-
-	if (n_messages_dropped > 0) {
-		Message msg;
-		msg.message = "Too many messages! " + String::num_int64(n_messages_dropped) + " messages were dropped.";
-		messages.push_back(msg);
-		n_messages_dropped = 0;
-	}
-
-	while (messages.size()) {
-		locking = true;
-		packet_peer_stream->put_var("message:" + messages.front()->get().message);
-		packet_peer_stream->put_var(messages.front()->get().data.size());
-		for (int i = 0; i < messages.front()->get().data.size(); i++) {
-			packet_peer_stream->put_var(messages.front()->get().data[i]);
-		}
-		messages.pop_front();
-		locking = false;
-	}
-
-	if (n_errors_dropped == 1) {
-		// Only print one message about dropping per second
-		OutputError oe;
-		oe.error = "TOO_MANY_ERRORS";
-		oe.error_descr = "Too many errors! Ignoring errors for up to 1 second.";
-		oe.warning = false;
-		uint64_t time = OS::get_singleton()->get_ticks_msec();
-		oe.hr = time / 3600000;
-		oe.min = (time / 60000) % 60;
-		oe.sec = (time / 1000) % 60;
-		oe.msec = time % 1000;
-		errors.push_back(oe);
-	}
-
-	if (n_warnings_dropped == 1) {
-		// Only print one message about dropping per second
-		OutputError oe;
-		oe.error = "TOO_MANY_WARNINGS";
-		oe.error_descr = "Too many warnings! Ignoring warnings for up to 1 second.";
-		oe.warning = true;
-		uint64_t time = OS::get_singleton()->get_ticks_msec();
-		oe.hr = time / 3600000;
-		oe.min = (time / 60000) % 60;
-		oe.sec = (time / 1000) % 60;
-		oe.msec = time % 1000;
-		errors.push_back(oe);
-	}
-
-	while (errors.size()) {
-		locking = true;
-		packet_peer_stream->put_var("error");
-		OutputError oe = errors.front()->get();
-
-		packet_peer_stream->put_var(oe.callstack.size() + 2);
-
-		Array error_data;
-
-		error_data.push_back(oe.hr);
-		error_data.push_back(oe.min);
-		error_data.push_back(oe.sec);
-		error_data.push_back(oe.msec);
-		error_data.push_back(oe.source_func);
-		error_data.push_back(oe.source_file);
-		error_data.push_back(oe.source_line);
-		error_data.push_back(oe.error);
-		error_data.push_back(oe.error_descr);
-		error_data.push_back(oe.warning);
-		packet_peer_stream->put_var(error_data);
-		packet_peer_stream->put_var(oe.callstack.size());
-		for (int i = 0; i < oe.callstack.size(); i++) {
-			packet_peer_stream->put_var(oe.callstack[i]);
-		}
-
-		errors.pop_front();
-		locking = false;
-	}
-	mutex->unlock();
-}
-
-void ScriptDebuggerRemote::line_poll() {
-
-	//the purpose of this is just processing events every now and then when the script might get too busy
-	//otherwise bugs like infinite loops can't be caught
-	if (poll_every % 2048 == 0)
-		_poll_events();
-	poll_every++;
-}
-
-void ScriptDebuggerRemote::_err_handler(void *ud, const char *p_func, const char *p_file, int p_line, const char *p_err, const char *p_descr, ErrorHandlerType p_type) {
-
-	if (p_type == ERR_HANDLER_SCRIPT)
-		return; //ignore script errors, those go through debugger
-
-	Vector<ScriptLanguage::StackInfo> si;
-
-	for (int i = 0; i < ScriptServer::get_language_count(); i++) {
-		si = ScriptServer::get_language(i)->debug_get_current_stack_info();
-		if (si.size())
-			break;
-	}
-
-	ScriptDebuggerRemote *sdr = (ScriptDebuggerRemote *)ud;
-	sdr->send_error(p_func, p_file, p_line, p_err, p_descr, p_type, si);
-}
-
-bool ScriptDebuggerRemote::_parse_live_edit(const Array &p_command) {
-
-#ifdef DEBUG_ENABLED
-
-	String cmdstr = p_command[0];
-	if (!scene_tree || !cmdstr.begins_with("live_"))
-		return false;
-
-	if (cmdstr == "live_set_root") {
-
-		scene_tree->_live_edit_root_func(p_command[1], p_command[2]);
-
-	} else if (cmdstr == "live_node_path") {
-
-		scene_tree->_live_edit_node_path_func(p_command[1], p_command[2]);
-
-	} else if (cmdstr == "live_res_path") {
-
-		scene_tree->_live_edit_res_path_func(p_command[1], p_command[2]);
-
-	} else if (cmdstr == "live_node_prop_res") {
-
-		scene_tree->_live_edit_node_set_res_func(p_command[1], p_command[2], p_command[3]);
-
-	} else if (cmdstr == "live_node_prop") {
-
-		scene_tree->_live_edit_node_set_func(p_command[1], p_command[2], p_command[3]);
-
-	} else if (cmdstr == "live_res_prop_res") {
-
-		scene_tree->_live_edit_res_set_res_func(p_command[1], p_command[2], p_command[3]);
-
-	} else if (cmdstr == "live_res_prop") {
-
-		scene_tree->_live_edit_res_set_func(p_command[1], p_command[2], p_command[3]);
-
-	} else if (cmdstr == "live_node_call") {
-
-		scene_tree->_live_edit_node_call_func(p_command[1], p_command[2], p_command[3], p_command[4], p_command[5], p_command[6], p_command[7]);
-
-	} else if (cmdstr == "live_res_call") {
-
-		scene_tree->_live_edit_res_call_func(p_command[1], p_command[2], p_command[3], p_command[4], p_command[5], p_command[6], p_command[7]);
-
-	} else if (cmdstr == "live_create_node") {
-
-		scene_tree->_live_edit_create_node_func(p_command[1], p_command[2], p_command[3]);
-
-	} else if (cmdstr == "live_instance_node") {
-
-		scene_tree->_live_edit_instance_node_func(p_command[1], p_command[2], p_command[3]);
-
-	} else if (cmdstr == "live_remove_node") {
-
-		scene_tree->_live_edit_remove_node_func(p_command[1]);
-
-	} else if (cmdstr == "live_remove_and_keep_node") {
-
-		scene_tree->_live_edit_remove_and_keep_node_func(p_command[1], p_command[2]);
-
-	} else if (cmdstr == "live_restore_node") {
-
-		scene_tree->_live_edit_restore_node_func(p_command[1], p_command[2], p_command[3]);
-
-	} else if (cmdstr == "live_duplicate_node") {
-
-		scene_tree->_live_edit_duplicate_node_func(p_command[1], p_command[2]);
-
-	} else if (cmdstr == "live_reparent_node") {
-
-		scene_tree->_live_edit_reparent_node_func(p_command[1], p_command[2], p_command[3], p_command[4]);
-
-	} else {
-
-		return false;
-	}
-
-	return true;
-#else
-
-	return false;
-#endif
-}
-
-void ScriptDebuggerRemote::_send_object_id(ObjectID p_id) {
-
-	Object *obj = ObjectDB::get_instance(p_id);
-	if (!obj)
-		return;
-
-	typedef Pair<PropertyInfo, Variant> PropertyDesc;
-	List<PropertyDesc> properties;
-
-	if (ScriptInstance *si = obj->get_script_instance()) {
-		if (!si->get_script().is_null()) {
-
-			typedef Map<const Script *, Set<StringName> > ScriptMemberMap;
-			typedef Map<const Script *, Map<StringName, Variant> > ScriptConstantsMap;
-
-			ScriptMemberMap members;
-			members[si->get_script().ptr()] = Set<StringName>();
-			si->get_script()->get_members(&(members[si->get_script().ptr()]));
-
-			ScriptConstantsMap constants;
-			constants[si->get_script().ptr()] = Map<StringName, Variant>();
-			si->get_script()->get_constants(&(constants[si->get_script().ptr()]));
-
-			Ref<Script> base = si->get_script()->get_base_script();
-			while (base.is_valid()) {
-
-				members[base.ptr()] = Set<StringName>();
-				base->get_members(&(members[base.ptr()]));
-
-				constants[base.ptr()] = Map<StringName, Variant>();
-				base->get_constants(&(constants[base.ptr()]));
-
-				base = base->get_base_script();
-			}
-
-			for (ScriptMemberMap::Element *sm = members.front(); sm; sm = sm->next()) {
-				for (Set<StringName>::Element *E = sm->get().front(); E; E = E->next()) {
-					Variant m;
-					if (si->get(E->get(), m)) {
-						String script_path = sm->key() == si->get_script().ptr() ? "" : sm->key()->get_path().get_file() + "/";
-						PropertyInfo pi(m.get_type(), "Members/" + script_path + E->get());
-						properties.push_back(PropertyDesc(pi, m));
-					}
-				}
-			}
-
-			for (ScriptConstantsMap::Element *sc = constants.front(); sc; sc = sc->next()) {
-				for (Map<StringName, Variant>::Element *E = sc->get().front(); E; E = E->next()) {
-					String script_path = sc->key() == si->get_script().ptr() ? "" : sc->key()->get_path().get_file() + "/";
-					if (E->value().get_type() == Variant::OBJECT) {
-						Variant id = ((Object *)E->value())->get_instance_id();
-						PropertyInfo pi(id.get_type(), "Constants/" + E->key(), PROPERTY_HINT_OBJECT_ID, "Object");
-						properties.push_back(PropertyDesc(pi, id));
-					} else {
-						PropertyInfo pi(E->value().get_type(), "Constants/" + script_path + E->key());
-						properties.push_back(PropertyDesc(pi, E->value()));
-					}
-				}
-			}
-		}
-	}
-
-	if (Node *node = Object::cast_to<Node>(obj)) {
-		// in some cases node will not be in tree here
-		// for instance where it created as variable and not yet added to tree
-		// in such cases we can't ask for it's path
-		if (node->is_inside_tree()) {
-			PropertyInfo pi(Variant::NODE_PATH, String("Node/path"));
-			properties.push_front(PropertyDesc(pi, node->get_path()));
-		} else {
-			PropertyInfo pi(Variant::STRING, String("Node/path"));
-			properties.push_front(PropertyDesc(pi, "[Orphan]"));
-		}
-
-	} else if (Resource *res = Object::cast_to<Resource>(obj)) {
-		if (Script *s = Object::cast_to<Script>(res)) {
-			Map<StringName, Variant> constants;
-			s->get_constants(&constants);
-			for (Map<StringName, Variant>::Element *E = constants.front(); E; E = E->next()) {
-				if (E->value().get_type() == Variant::OBJECT) {
-					Variant id = ((Object *)E->value())->get_instance_id();
-					PropertyInfo pi(id.get_type(), "Constants/" + E->key(), PROPERTY_HINT_OBJECT_ID, "Object");
-					properties.push_front(PropertyDesc(pi, E->value()));
-				} else {
-					PropertyInfo pi(E->value().get_type(), String("Constants/") + E->key());
-					properties.push_front(PropertyDesc(pi, E->value()));
-				}
-			}
-		}
-	}
-
-	List<PropertyInfo> pinfo;
-	obj->get_property_list(&pinfo, true);
-	for (List<PropertyInfo>::Element *E = pinfo.front(); E; E = E->next()) {
-		if (E->get().usage & (PROPERTY_USAGE_EDITOR | PROPERTY_USAGE_CATEGORY)) {
-			properties.push_back(PropertyDesc(E->get(), obj->get(E->get().name)));
-		}
-	}
-
-	Array send_props;
-	for (int i = 0; i < properties.size(); i++) {
-		const PropertyInfo &pi = properties[i].first;
-		Variant &var = properties[i].second;
-
-		WeakRef *ref = Object::cast_to<WeakRef>(var);
-		if (ref) {
-			var = ref->get_ref();
-		}
-
-		RES res = var;
-
-		Array prop;
-		prop.push_back(pi.name);
-		prop.push_back(pi.type);
-
-		//only send information that can be sent..
-		int len = 0; //test how big is this to encode
-		encode_variant(var, NULL, len);
-		if (len > packet_peer_stream->get_output_buffer_max_size()) { //limit to max size
-			prop.push_back(PROPERTY_HINT_OBJECT_TOO_BIG);
-			prop.push_back("");
-			prop.push_back(pi.usage);
-			prop.push_back(Variant());
-		} else {
-			prop.push_back(pi.hint);
-			prop.push_back(pi.hint_string);
-			prop.push_back(pi.usage);
-
-			if (!res.is_null()) {
-				var = res->get_path();
-			}
-
-			prop.push_back(var);
-		}
-		send_props.push_back(prop);
-	}
-
-	packet_peer_stream->put_var("message:inspect_object");
-	packet_peer_stream->put_var(3);
-	packet_peer_stream->put_var(p_id);
-	packet_peer_stream->put_var(obj->get_class());
-	packet_peer_stream->put_var(send_props);
-}
-
-void ScriptDebuggerRemote::_set_object_property(ObjectID p_id, const String &p_property, const Variant &p_value) {
-
-	Object *obj = ObjectDB::get_instance(p_id);
-	if (!obj)
-		return;
-
-	String prop_name = p_property;
-	if (p_property.begins_with("Members/")) {
-		Vector<String> ss = p_property.split("/");
-		prop_name = ss[ss.size() - 1];
-	}
-
-	obj->set(prop_name, p_value);
-}
-
-void ScriptDebuggerRemote::_poll_events() {
-
-	//this si called from ::idle_poll, happens only when running the game,
-	//does not get called while on debug break
-
-	while (packet_peer_stream->get_available_packet_count() > 0) {
-
-		_get_output();
-
-		//send over output_strings
-
-		Variant var;
-		Error err = packet_peer_stream->get_var(var);
-
-		ERR_CONTINUE(err != OK);
-		ERR_CONTINUE(var.get_type() != Variant::ARRAY);
-
-		Array cmd = var;
-
-		ERR_CONTINUE(cmd.size() == 0);
-		ERR_CONTINUE(cmd[0].get_type() != Variant::STRING);
-
-		String command = cmd[0];
-		//cmd.remove(0);
-
-		if (command == "break") {
-
-			if (get_break_language())
-				debug(get_break_language());
-		} else if (command == "request_scene_tree") {
-
-#ifdef DEBUG_ENABLED
-			if (scene_tree)
-				scene_tree->_debugger_request_tree();
-#endif
-		} else if (command == "request_video_mem") {
-
-			_send_video_memory();
-		} else if (command == "inspect_object") {
-
-			ObjectID id = cmd[1];
-			_send_object_id(id);
-		} else if (command == "set_object_property") {
-
-			_set_object_property(cmd[1], cmd[2], cmd[3]);
-
-		} else if (command == "start_profiling") {
-
-			for (int i = 0; i < ScriptServer::get_language_count(); i++) {
-				ScriptServer::get_language(i)->profiling_start();
-			}
-
-			max_frame_functions = cmd[1];
-			profiler_function_signature_map.clear();
-			profiling = true;
-			frame_time = 0;
-			idle_time = 0;
-			physics_time = 0;
-			physics_frame_time = 0;
-
-			print_line("PROFILING ALRIGHT!");
-
-		} else if (command == "stop_profiling") {
-
-			for (int i = 0; i < ScriptServer::get_language_count(); i++) {
-				ScriptServer::get_language(i)->profiling_stop();
-			}
-			profiling = false;
-			_send_profiling_data(false);
-			print_line("PROFILING END!");
-		} else if (command == "start_visual_profiling") {
-
-			visual_profiling = true;
-			VS::get_singleton()->set_frame_profiling_enabled(true);
-		} else if (command == "stop_visual_profiling") {
-
-			visual_profiling = false;
-			VS::get_singleton()->set_frame_profiling_enabled(false);
-		} else if (command == "start_network_profiling") {
-
-			network_profiling = true;
-			multiplayer->profiling_start();
-		} else if (command == "stop_network_profiling") {
-
-			network_profiling = false;
-			multiplayer->profiling_end();
-		} else if (command == "override_camera_2D:set") {
-			bool enforce = cmd[1];
-
-			if (scene_tree) {
-				scene_tree->get_root()->enable_canvas_transform_override(enforce);
-			}
-		} else if (command == "override_camera_2D:transform") {
-			Transform2D transform = cmd[1];
-
-			if (scene_tree) {
-				scene_tree->get_root()->set_canvas_transform_override(transform);
-			}
-		} else if (command == "override_camera_3D:set") {
-			bool enable = cmd[1];
-
-			if (scene_tree) {
-				scene_tree->get_root()->enable_camera_override(enable);
-			}
-		} else if (command == "override_camera_3D:transform") {
-			Transform transform = cmd[1];
-			bool is_perspective = cmd[2];
-			float size_or_fov = cmd[3];
-			float near = cmd[4];
-			float far = cmd[5];
-
-			if (scene_tree) {
-				if (is_perspective) {
-					scene_tree->get_root()->set_camera_override_perspective(size_or_fov, near, far);
-				} else {
-					scene_tree->get_root()->set_camera_override_orthogonal(size_or_fov, near, far);
-				}
-				scene_tree->get_root()->set_camera_override_transform(transform);
-			}
-
-		} else if (command == "reload_scripts") {
-			reload_all_scripts = true;
-		} else if (command == "breakpoint") {
-
-			bool set = cmd[3];
-			if (set)
-				insert_breakpoint(cmd[2], cmd[1]);
-			else
-				remove_breakpoint(cmd[2], cmd[1]);
-		} else if (command == "set_skip_breakpoints") {
-			skip_breakpoints = cmd[1];
-		} else {
-			_parse_live_edit(cmd);
-		}
-	}
-}
-
-void ScriptDebuggerRemote::_send_profiling_data(bool p_for_frame) {
-
-	int ofs = 0;
-
-	for (int i = 0; i < ScriptServer::get_language_count(); i++) {
-		if (p_for_frame)
-			ofs += ScriptServer::get_language(i)->profiling_get_frame_data(&profile_info.write[ofs], profile_info.size() - ofs);
-		else
-			ofs += ScriptServer::get_language(i)->profiling_get_accumulated_data(&profile_info.write[ofs], profile_info.size() - ofs);
-	}
-
-	for (int i = 0; i < ofs; i++) {
-		profile_info_ptrs.write[i] = &profile_info.write[i];
-	}
-
-	SortArray<ScriptLanguage::ProfilingInfo *, ProfileInfoSort> sa;
-	sa.sort(profile_info_ptrs.ptrw(), ofs);
-
-	int to_send = MIN(ofs, max_frame_functions);
-
-	//check signatures first
-	uint64_t total_script_time = 0;
-
-	for (int i = 0; i < to_send; i++) {
-
-		if (!profiler_function_signature_map.has(profile_info_ptrs[i]->signature)) {
-
-			int idx = profiler_function_signature_map.size();
-			packet_peer_stream->put_var("profile_sig");
-			packet_peer_stream->put_var(2);
-			packet_peer_stream->put_var(profile_info_ptrs[i]->signature);
-			packet_peer_stream->put_var(idx);
-
-			profiler_function_signature_map[profile_info_ptrs[i]->signature] = idx;
-		}
-
-		total_script_time += profile_info_ptrs[i]->self_time;
-	}
-
-	//send frames then
-
-	if (p_for_frame) {
-		packet_peer_stream->put_var("profile_frame");
-		packet_peer_stream->put_var(8 + profile_frame_data.size() * 2 + to_send * 4);
-	} else {
-		packet_peer_stream->put_var("profile_total");
-		packet_peer_stream->put_var(8 + to_send * 4);
-	}
-
-	packet_peer_stream->put_var(Engine::get_singleton()->get_frames_drawn()); //total frame time
-	packet_peer_stream->put_var(frame_time); //total frame time
-	packet_peer_stream->put_var(idle_time); //idle frame time
-	packet_peer_stream->put_var(physics_time); //fixed frame time
-	packet_peer_stream->put_var(physics_frame_time); //fixed frame time
-
-	packet_peer_stream->put_var(USEC_TO_SEC(total_script_time)); //total script execution time
-
-	if (p_for_frame) {
-
-		packet_peer_stream->put_var(profile_frame_data.size()); //how many profile framedatas to send
-		packet_peer_stream->put_var(to_send); //how many script functions to send
-		for (int i = 0; i < profile_frame_data.size(); i++) {
-
-			packet_peer_stream->put_var(profile_frame_data[i].name);
-			packet_peer_stream->put_var(profile_frame_data[i].data);
-		}
-	} else {
-		packet_peer_stream->put_var(0); //how many script functions to send
-		packet_peer_stream->put_var(to_send); //how many script functions to send
-	}
-
-	for (int i = 0; i < to_send; i++) {
-
-		int sig_id = -1;
-
-		if (profiler_function_signature_map.has(profile_info_ptrs[i]->signature)) {
-			sig_id = profiler_function_signature_map[profile_info_ptrs[i]->signature];
-		}
-
-		packet_peer_stream->put_var(sig_id);
-		packet_peer_stream->put_var(profile_info_ptrs[i]->call_count);
-		packet_peer_stream->put_var(profile_info_ptrs[i]->total_time / 1000000.0);
-		packet_peer_stream->put_var(profile_info_ptrs[i]->self_time / 1000000.0);
-	}
-
-	if (p_for_frame) {
-		profile_frame_data.clear();
-	}
-}
-
-void ScriptDebuggerRemote::idle_poll() {
-
-	// this function is called every frame, except when there is a debugger break (::debug() in this class)
-	// execution stops and remains in the ::debug function
-
-	_get_output();
-
-	if (requested_quit) {
-
-		packet_peer_stream->put_var("kill_me");
-		packet_peer_stream->put_var(0);
-		requested_quit = false;
-	}
-
-	if (performance) {
-
-		uint64_t pt = OS::get_singleton()->get_ticks_msec();
-		if (pt - last_perf_time > 1000) {
-
-			last_perf_time = pt;
-			int max = performance->get("MONITOR_MAX");
-			Array arr;
-			arr.resize(max);
-			for (int i = 0; i < max; i++) {
-				arr[i] = performance->call("get_monitor", i);
-			}
-			packet_peer_stream->put_var("performance");
-			packet_peer_stream->put_var(1);
-			packet_peer_stream->put_var(arr);
-		}
-	}
-	if (visual_profiling) {
-		Vector<VS::FrameProfileArea> profile_areas = VS::get_singleton()->get_frame_profile();
-		if (profile_areas.size()) {
-			PoolVector<String> area_names;
-			PoolVector<real_t> area_times;
-			area_names.resize(profile_areas.size());
-			area_times.resize(profile_areas.size() * 2);
-			{
-				PoolVector<String>::Write area_namesw = area_names.write();
-				PoolVector<real_t>::Write area_timesw = area_times.write();
-
-				for (int i = 0; i < profile_areas.size(); i++) {
-					area_namesw[i] = profile_areas[i].name;
-					area_timesw[i * 2 + 0] = profile_areas[i].cpu_msec;
-					area_timesw[i * 2 + 1] = profile_areas[i].gpu_msec;
-				}
-			}
-			packet_peer_stream->put_var("visual_profile");
-			packet_peer_stream->put_var(3);
-			packet_peer_stream->put_var(VS::get_singleton()->get_frame_profile_frame());
-			packet_peer_stream->put_var(area_names);
-			packet_peer_stream->put_var(area_times);
-		}
-	}
-
-	if (profiling) {
-
-		if (skip_profile_frame) {
-			skip_profile_frame = false;
-		} else {
-			//send profiling info normally
-			_send_profiling_data(true);
-		}
-	}
-
-	if (network_profiling) {
-		uint64_t pt = OS::get_singleton()->get_ticks_msec();
-		if (pt - last_net_bandwidth_time > 200) {
-			last_net_bandwidth_time = pt;
-			_send_network_bandwidth_usage();
-		}
-		if (pt - last_net_prof_time > 100) {
-			last_net_prof_time = pt;
-			_send_network_profiling_data();
-		}
-	}
-
-	if (reload_all_scripts) {
-
-		for (int i = 0; i < ScriptServer::get_language_count(); i++) {
-			ScriptServer::get_language(i)->reload_all_scripts();
-		}
-		reload_all_scripts = false;
-	}
-
-	_poll_events();
-}
-
-void ScriptDebuggerRemote::_send_network_profiling_data() {
-	ERR_FAIL_COND(multiplayer.is_null());
-
-	int n_nodes = multiplayer->get_profiling_frame(&network_profile_info.write[0]);
-
-	packet_peer_stream->put_var("network_profile");
-	packet_peer_stream->put_var(n_nodes * 6);
-	for (int i = 0; i < n_nodes; ++i) {
-		packet_peer_stream->put_var(network_profile_info[i].node);
-		packet_peer_stream->put_var(network_profile_info[i].node_path);
-		packet_peer_stream->put_var(network_profile_info[i].incoming_rpc);
-		packet_peer_stream->put_var(network_profile_info[i].incoming_rset);
-		packet_peer_stream->put_var(network_profile_info[i].outgoing_rpc);
-		packet_peer_stream->put_var(network_profile_info[i].outgoing_rset);
-	}
-}
-
-void ScriptDebuggerRemote::_send_network_bandwidth_usage() {
-	ERR_FAIL_COND(multiplayer.is_null());
-
-	int incoming_bandwidth = multiplayer->get_incoming_bandwidth_usage();
-	int outgoing_bandwidth = multiplayer->get_outgoing_bandwidth_usage();
-
-	packet_peer_stream->put_var("network_bandwidth");
-	packet_peer_stream->put_var(2);
-	packet_peer_stream->put_var(incoming_bandwidth);
-	packet_peer_stream->put_var(outgoing_bandwidth);
-}
-
-void ScriptDebuggerRemote::send_message(const String &p_message, const Array &p_args) {
-
-	mutex->lock();
-	if (!locking && tcp_client->is_connected_to_host()) {
-
-		if (messages.size() >= max_messages_per_frame) {
-			n_messages_dropped++;
-		} else {
-			Message msg;
-			msg.message = p_message;
-			msg.data = p_args;
-			messages.push_back(msg);
-		}
-	}
-	mutex->unlock();
-}
-
-void ScriptDebuggerRemote::send_error(const String &p_func, const String &p_file, int p_line, const String &p_err, const String &p_descr, ErrorHandlerType p_type, const Vector<ScriptLanguage::StackInfo> &p_stack_info) {
-
-	OutputError oe;
-	oe.error = p_err;
-	oe.error_descr = p_descr;
-	oe.source_file = p_file;
-	oe.source_line = p_line;
-	oe.source_func = p_func;
-	oe.warning = p_type == ERR_HANDLER_WARNING;
-	uint64_t time = OS::get_singleton()->get_ticks_msec();
-	oe.hr = time / 3600000;
-	oe.min = (time / 60000) % 60;
-	oe.sec = (time / 1000) % 60;
-	oe.msec = time % 1000;
-	Array cstack;
-
-	uint64_t ticks = OS::get_singleton()->get_ticks_usec() / 1000;
-	msec_count += ticks - last_msec;
-	last_msec = ticks;
-
-	if (msec_count > 1000) {
-		msec_count = 0;
-
-		err_count = 0;
-		n_errors_dropped = 0;
-		warn_count = 0;
-		n_warnings_dropped = 0;
-	}
-
-	cstack.resize(p_stack_info.size() * 3);
-	for (int i = 0; i < p_stack_info.size(); i++) {
-		cstack[i * 3 + 0] = p_stack_info[i].file;
-		cstack[i * 3 + 1] = p_stack_info[i].func;
-		cstack[i * 3 + 2] = p_stack_info[i].line;
-	}
-
-	oe.callstack = cstack;
-	if (oe.warning) {
-		warn_count++;
-	} else {
-		err_count++;
-	}
-
-	mutex->lock();
-
-	if (!locking && tcp_client->is_connected_to_host()) {
-
-		if (oe.warning) {
-			if (warn_count > max_warnings_per_second) {
-				n_warnings_dropped++;
-			} else {
-				errors.push_back(oe);
-			}
-		} else {
-			if (err_count > max_errors_per_second) {
-				n_errors_dropped++;
-			} else {
-				errors.push_back(oe);
-			}
-		}
-	}
-
-	mutex->unlock();
-}
-
-void ScriptDebuggerRemote::_print_handler(void *p_this, const String &p_string, bool p_error) {
-
-	ScriptDebuggerRemote *sdr = (ScriptDebuggerRemote *)p_this;
-
-	uint64_t ticks = OS::get_singleton()->get_ticks_usec() / 1000;
-	sdr->msec_count += ticks - sdr->last_msec;
-	sdr->last_msec = ticks;
-
-	if (sdr->msec_count > 1000) {
-		sdr->char_count = 0;
-		sdr->msec_count = 0;
-	}
-
-	String s = p_string;
-	int allowed_chars = MIN(MAX(sdr->max_cps - sdr->char_count, 0), s.length());
-
-	if (allowed_chars == 0)
-		return;
-
-	if (allowed_chars < s.length()) {
-		s = s.substr(0, allowed_chars);
-	}
-
-	sdr->char_count += allowed_chars;
-	bool overflowed = sdr->char_count >= sdr->max_cps;
-
-	sdr->mutex->lock();
-	if (!sdr->locking && sdr->tcp_client->is_connected_to_host()) {
-
-		if (overflowed)
-			s += "[...]";
-
-		sdr->output_strings.push_back(s);
-
-		if (overflowed) {
-			sdr->output_strings.push_back("[output overflow, print less text!]");
-		}
-	}
-	sdr->mutex->unlock();
-}
-
-void ScriptDebuggerRemote::request_quit() {
-
-	requested_quit = true;
-}
-
-void ScriptDebuggerRemote::set_multiplayer(Ref<MultiplayerAPI> p_multiplayer) {
-	multiplayer = p_multiplayer;
-}
-
-bool ScriptDebuggerRemote::is_profiling() const {
-
-	return profiling;
-}
-void ScriptDebuggerRemote::add_profiling_frame_data(const StringName &p_name, const Array &p_data) {
-
-	int idx = -1;
-	for (int i = 0; i < profile_frame_data.size(); i++) {
-		if (profile_frame_data[i].name == p_name) {
-			idx = i;
-			break;
-		}
-	}
-
-	FrameData fd;
-	fd.name = p_name;
-	fd.data = p_data;
-
-	if (idx == -1) {
-		profile_frame_data.push_back(fd);
-	} else {
-		profile_frame_data.write[idx] = fd;
-	}
-}
-
-void ScriptDebuggerRemote::profiling_start() {
-	//ignores this, uses it via connection
-}
-
-void ScriptDebuggerRemote::profiling_end() {
-	//ignores this, uses it via connection
-}
-
-void ScriptDebuggerRemote::profiling_set_frame_times(float p_frame_time, float p_idle_time, float p_physics_time, float p_physics_frame_time) {
-
-	frame_time = p_frame_time;
-	idle_time = p_idle_time;
-	physics_time = p_physics_time;
-	physics_frame_time = p_physics_frame_time;
-}
-
-void ScriptDebuggerRemote::set_skip_breakpoints(bool p_skip_breakpoints) {
-	skip_breakpoints = p_skip_breakpoints;
-}
-
-ScriptDebuggerRemote::ResourceUsageFunc ScriptDebuggerRemote::resource_usage_func = NULL;
-
-ScriptDebuggerRemote::ScriptDebuggerRemote() :
-		profiling(false),
-		visual_profiling(false),
-		network_profiling(false),
-		max_frame_functions(16),
-		skip_profile_frame(false),
-		reload_all_scripts(false),
-		tcp_client(Ref<StreamPeerTCP>(memnew(StreamPeerTCP))),
-		packet_peer_stream(Ref<PacketPeerStream>(memnew(PacketPeerStream))),
-		last_perf_time(0),
-		last_net_prof_time(0),
-		last_net_bandwidth_time(0),
-		performance(Engine::get_singleton()->get_singleton_object("Performance")),
-		requested_quit(false),
-		mutex(Mutex::create()),
-		max_messages_per_frame(GLOBAL_GET("network/limits/debugger_stdout/max_messages_per_frame")),
-		n_messages_dropped(0),
-		max_errors_per_second(GLOBAL_GET("network/limits/debugger_stdout/max_errors_per_second")),
-		max_warnings_per_second(GLOBAL_GET("network/limits/debugger_stdout/max_warnings_per_second")),
-		n_errors_dropped(0),
-		max_cps(GLOBAL_GET("network/limits/debugger_stdout/max_chars_per_second")),
-		char_count(0),
-		err_count(0),
-		warn_count(0),
-		last_msec(0),
-		msec_count(0),
-		locking(false),
-		poll_every(0),
-		scene_tree(NULL) {
-
-	packet_peer_stream->set_stream_peer(tcp_client);
-	packet_peer_stream->set_output_buffer_max_size((1024 * 1024 * 8) - 4); // 8 MiB should be way more than enough, minus 4 bytes for separator.
-
-	phl.printfunc = _print_handler;
-	phl.userdata = this;
-	add_print_handler(&phl);
-
-	eh.errfunc = _err_handler;
-	eh.userdata = this;
-	add_error_handler(&eh);
-
-	profile_info.resize(GLOBAL_GET("debug/settings/profiler/max_functions"));
-	network_profile_info.resize(GLOBAL_GET("debug/settings/profiler/max_functions"));
-	profile_info_ptrs.resize(profile_info.size());
-}
-
-ScriptDebuggerRemote::~ScriptDebuggerRemote() {
-
-	remove_print_handler(&phl);
-	remove_error_handler(&eh);
-	memdelete(mutex);
-}
diff --git a/scene/gui/button.cpp b/scene/gui/button.cpp
index 04ff11f20c..784d298bff 100644
--- a/scene/gui/button.cpp
+++ b/scene/gui/button.cpp
@@ -106,7 +106,7 @@ void Button::_notification(int p_what) {
 
 						break;
 					}
-					FALLTHROUGH;
+					[[fallthrough]];
 				}
 				case DRAW_PRESSED: {
 
diff --git a/scene/gui/color_picker.cpp b/scene/gui/color_picker.cpp
index 68c12c38fa..cb71128424 100644
--- a/scene/gui/color_picker.cpp
+++ b/scene/gui/color_picker.cpp
@@ -59,7 +59,7 @@ void ColorPicker::_notification(int p_what) {
 
 #ifdef TOOLS_ENABLED
 			if (Engine::get_singleton()->is_editor_hint()) {
-				PoolColorArray saved_presets = EditorSettings::get_singleton()->get_project_metadata("color_picker", "presets", PoolColorArray());
+				PackedColorArray saved_presets = EditorSettings::get_singleton()->get_project_metadata("color_picker", "presets", PackedColorArray());
 
 				for (int i = 0; i < saved_presets.size(); i++) {
 					add_preset(saved_presets[i]);
@@ -295,7 +295,7 @@ void ColorPicker::add_preset(const Color &p_color) {
 
 #ifdef TOOLS_ENABLED
 	if (Engine::get_singleton()->is_editor_hint()) {
-		PoolColorArray arr_to_save = get_presets();
+		PackedColorArray arr_to_save = get_presets();
 		EditorSettings::get_singleton()->set_project_metadata("color_picker", "presets", arr_to_save);
 	}
 #endif
@@ -309,16 +309,16 @@ void ColorPicker::erase_preset(const Color &p_color) {
 
 #ifdef TOOLS_ENABLED
 		if (Engine::get_singleton()->is_editor_hint()) {
-			PoolColorArray arr_to_save = get_presets();
+			PackedColorArray arr_to_save = get_presets();
 			EditorSettings::get_singleton()->set_project_metadata("color_picker", "presets", arr_to_save);
 		}
 #endif
 	}
 }
 
-PoolColorArray ColorPicker::get_presets() const {
+PackedColorArray ColorPicker::get_presets() const {
 
-	PoolColorArray arr;
+	PackedColorArray arr;
 	arr.resize(presets.size());
 	for (int i = 0; i < presets.size(); i++) {
 		arr.set(i, presets[i]);
@@ -593,10 +593,10 @@ void ColorPicker::_screen_input(const Ref<InputEvent> &p_event) {
 
 		Ref<Image> img = r->get_texture()->get_data();
 		if (img.is_valid() && !img->empty()) {
-			img->lock();
+
 			Vector2 ofs = mev->get_global_position() - r->get_visible_rect().get_position();
 			Color c = img->get_pixel(ofs.x, r->get_visible_rect().size.height - ofs.y);
-			img->unlock();
+
 			set_pick_color(c);
 		}
 	}
@@ -615,9 +615,9 @@ void ColorPicker::_screen_pick_pressed() {
 		screen->set_as_toplevel(true);
 		screen->set_anchors_and_margins_preset(Control::PRESET_WIDE);
 		screen->set_default_cursor_shape(CURSOR_POINTING_HAND);
-		screen->connect("gui_input", this, "_screen_input");
+		screen->connect_compat("gui_input", this, "_screen_input");
 		// It immediately toggles off in the first press otherwise.
-		screen->call_deferred("connect", "hide", btn_pick, "set_pressed", varray(false));
+		screen->call_deferred("connect", "hide", Callable(btn_pick, "set_pressed"), varray(false));
 	}
 	screen->raise();
 	screen->show_modal();
@@ -667,6 +667,7 @@ void ColorPicker::set_presets_visible(bool p_visible) {
 	presets_visible = p_visible;
 	preset_separator->set_visible(p_visible);
 	preset_container->set_visible(p_visible);
+	preset_container2->set_visible(p_visible);
 }
 
 bool ColorPicker::are_presets_visible() const {
@@ -741,20 +742,20 @@ ColorPicker::ColorPicker() :
 
 	uv_edit = memnew(Control);
 	hb_edit->add_child(uv_edit);
-	uv_edit->connect("gui_input", this, "_uv_input");
+	uv_edit->connect_compat("gui_input", this, "_uv_input");
 	uv_edit->set_mouse_filter(MOUSE_FILTER_PASS);
 	uv_edit->set_h_size_flags(SIZE_EXPAND_FILL);
 	uv_edit->set_v_size_flags(SIZE_EXPAND_FILL);
 	uv_edit->set_custom_minimum_size(Size2(get_constant("sv_width"), get_constant("sv_height")));
-	uv_edit->connect("draw", this, "_hsv_draw", make_binds(0, uv_edit));
+	uv_edit->connect_compat("draw", this, "_hsv_draw", make_binds(0, uv_edit));
 
 	w_edit = memnew(Control);
 	hb_edit->add_child(w_edit);
 	w_edit->set_custom_minimum_size(Size2(get_constant("h_width"), 0));
 	w_edit->set_h_size_flags(SIZE_FILL);
 	w_edit->set_v_size_flags(SIZE_EXPAND_FILL);
-	w_edit->connect("gui_input", this, "_w_input");
-	w_edit->connect("draw", this, "_hsv_draw", make_binds(1, w_edit));
+	w_edit->connect_compat("gui_input", this, "_w_input");
+	w_edit->connect_compat("draw", this, "_hsv_draw", make_binds(1, w_edit));
 
 	HBoxContainer *hb_smpl = memnew(HBoxContainer);
 	add_child(hb_smpl);
@@ -762,13 +763,13 @@ ColorPicker::ColorPicker() :
 	sample = memnew(TextureRect);
 	hb_smpl->add_child(sample);
 	sample->set_h_size_flags(SIZE_EXPAND_FILL);
-	sample->connect("draw", this, "_sample_draw");
+	sample->connect_compat("draw", this, "_sample_draw");
 
 	btn_pick = memnew(ToolButton);
 	hb_smpl->add_child(btn_pick);
 	btn_pick->set_toggle_mode(true);
 	btn_pick->set_tooltip(TTR("Pick a color from the editor window."));
-	btn_pick->connect("pressed", this, "_screen_pick_pressed");
+	btn_pick->connect_compat("pressed", this, "_screen_pick_pressed");
 
 	VBoxContainer *vbl = memnew(VBoxContainer);
 	add_child(vbl);
@@ -796,14 +797,14 @@ ColorPicker::ColorPicker() :
 		values[i] = memnew(SpinBox);
 		scroll[i]->share(values[i]);
 		hbc->add_child(values[i]);
-		values[i]->get_line_edit()->connect("focus_entered", this, "_focus_enter");
-		values[i]->get_line_edit()->connect("focus_exited", this, "_focus_exit");
+		values[i]->get_line_edit()->connect_compat("focus_entered", this, "_focus_enter");
+		values[i]->get_line_edit()->connect_compat("focus_exited", this, "_focus_exit");
 
 		scroll[i]->set_min(0);
 		scroll[i]->set_page(0);
 		scroll[i]->set_h_size_flags(SIZE_EXPAND_FILL);
 
-		scroll[i]->connect("value_changed", this, "_value_changed");
+		scroll[i]->connect_compat("value_changed", this, "_value_changed");
 
 		vbr->add_child(hbc);
 	}
@@ -815,12 +816,12 @@ ColorPicker::ColorPicker() :
 	btn_hsv = memnew(CheckButton);
 	hhb->add_child(btn_hsv);
 	btn_hsv->set_text(TTR("HSV"));
-	btn_hsv->connect("toggled", this, "set_hsv_mode");
+	btn_hsv->connect_compat("toggled", this, "set_hsv_mode");
 
 	btn_raw = memnew(CheckButton);
 	hhb->add_child(btn_raw);
 	btn_raw->set_text(TTR("Raw"));
-	btn_raw->connect("toggled", this, "set_raw_mode");
+	btn_raw->connect_compat("toggled", this, "set_raw_mode");
 
 	text_type = memnew(Button);
 	hhb->add_child(text_type);
@@ -831,7 +832,7 @@ ColorPicker::ColorPicker() :
 #ifdef TOOLS_ENABLED
 		text_type->set_custom_minimum_size(Size2(28 * EDSCALE, 0)); // Adjust for the width of the "Script" icon.
 #endif
-		text_type->connect("pressed", this, "_text_type_toggled");
+		text_type->connect_compat("pressed", this, "_text_type_toggled");
 	} else {
 
 		text_type->set_flat(true);
@@ -841,9 +842,9 @@ ColorPicker::ColorPicker() :
 	c_text = memnew(LineEdit);
 	hhb->add_child(c_text);
 	c_text->set_h_size_flags(SIZE_EXPAND_FILL);
-	c_text->connect("text_entered", this, "_html_entered");
-	c_text->connect("focus_entered", this, "_focus_enter");
-	c_text->connect("focus_exited", this, "_html_focus_exit");
+	c_text->connect_compat("text_entered", this, "_html_entered");
+	c_text->connect_compat("focus_entered", this, "_focus_enter");
+	c_text->connect_compat("focus_exited", this, "_html_focus_exit");
 
 	_update_controls();
 	updating = false;
@@ -859,8 +860,8 @@ ColorPicker::ColorPicker() :
 
 	preset = memnew(TextureRect);
 	preset_container->add_child(preset);
-	preset->connect("gui_input", this, "_preset_input");
-	preset->connect("draw", this, "_update_presets");
+	preset->connect_compat("gui_input", this, "_preset_input");
+	preset->connect_compat("draw", this, "_update_presets");
 
 	preset_container2 = memnew(HBoxContainer);
 	preset_container2->set_h_size_flags(SIZE_EXPAND_FILL);
@@ -868,7 +869,7 @@ ColorPicker::ColorPicker() :
 	bt_add_preset = memnew(Button);
 	preset_container2->add_child(bt_add_preset);
 	bt_add_preset->set_tooltip(TTR("Add current color as a preset."));
-	bt_add_preset->connect("pressed", this, "_add_preset_pressed");
+	bt_add_preset->connect_compat("pressed", this, "_add_preset_pressed");
 }
 
 /////////////////
@@ -968,10 +969,10 @@ void ColorPickerButton::_update_picker() {
 		picker = memnew(ColorPicker);
 		popup->add_child(picker);
 		add_child(popup);
-		picker->connect("color_changed", this, "_color_changed");
-		popup->connect("modal_closed", this, "_modal_closed");
-		popup->connect("about_to_show", this, "set_pressed", varray(true));
-		popup->connect("popup_hide", this, "set_pressed", varray(false));
+		picker->connect_compat("color_changed", this, "_color_changed");
+		popup->connect_compat("modal_closed", this, "_modal_closed");
+		popup->connect_compat("about_to_show", this, "set_pressed", varray(true));
+		popup->connect_compat("popup_hide", this, "set_pressed", varray(false));
 		picker->set_pick_color(color);
 		picker->set_edit_alpha(edit_alpha);
 		emit_signal("picker_created");
diff --git a/scene/gui/color_picker.h b/scene/gui/color_picker.h
index 49d36dfb3a..dde2f37135 100644
--- a/scene/gui/color_picker.h
+++ b/scene/gui/color_picker.h
@@ -116,7 +116,7 @@ public:
 
 	void add_preset(const Color &p_color);
 	void erase_preset(const Color &p_color);
-	PoolColorArray get_presets() const;
+	PackedColorArray get_presets() const;
 
 	void set_hsv_mode(bool p_enabled);
 	bool is_hsv_mode() const;
diff --git a/scene/gui/container.cpp b/scene/gui/container.cpp
index b411f563b8..f6ce0c9a60 100644
--- a/scene/gui/container.cpp
+++ b/scene/gui/container.cpp
@@ -48,9 +48,9 @@ void Container::add_child_notify(Node *p_child) {
 	if (!control)
 		return;
 
-	control->connect("size_flags_changed", this, "queue_sort");
-	control->connect("minimum_size_changed", this, "_child_minsize_changed");
-	control->connect("visibility_changed", this, "_child_minsize_changed");
+	control->connect_compat("size_flags_changed", this, "queue_sort");
+	control->connect_compat("minimum_size_changed", this, "_child_minsize_changed");
+	control->connect_compat("visibility_changed", this, "_child_minsize_changed");
 
 	minimum_size_changed();
 	queue_sort();
@@ -75,9 +75,9 @@ void Container::remove_child_notify(Node *p_child) {
 	if (!control)
 		return;
 
-	control->disconnect("size_flags_changed", this, "queue_sort");
-	control->disconnect("minimum_size_changed", this, "_child_minsize_changed");
-	control->disconnect("visibility_changed", this, "_child_minsize_changed");
+	control->disconnect_compat("size_flags_changed", this, "queue_sort");
+	control->disconnect_compat("minimum_size_changed", this, "_child_minsize_changed");
+	control->disconnect_compat("visibility_changed", this, "_child_minsize_changed");
 
 	minimum_size_changed();
 	queue_sort();
diff --git a/scene/gui/control.cpp b/scene/gui/control.cpp
index b7bc2f9c9e..d3027b606d 100644
--- a/scene/gui/control.cpp
+++ b/scene/gui/control.cpp
@@ -221,28 +221,28 @@ bool Control::_set(const StringName &p_name, const Variant &p_value) {
 		if (name.begins_with("custom_icons/")) {
 			String dname = name.get_slicec('/', 1);
 			if (data.icon_override.has(dname)) {
-				data.icon_override[dname]->disconnect("changed", this, "_override_changed");
+				data.icon_override[dname]->disconnect_compat("changed", this, "_override_changed");
 			}
 			data.icon_override.erase(dname);
 			notification(NOTIFICATION_THEME_CHANGED);
 		} else if (name.begins_with("custom_shaders/")) {
 			String dname = name.get_slicec('/', 1);
 			if (data.shader_override.has(dname)) {
-				data.shader_override[dname]->disconnect("changed", this, "_override_changed");
+				data.shader_override[dname]->disconnect_compat("changed", this, "_override_changed");
 			}
 			data.shader_override.erase(dname);
 			notification(NOTIFICATION_THEME_CHANGED);
 		} else if (name.begins_with("custom_styles/")) {
 			String dname = name.get_slicec('/', 1);
 			if (data.style_override.has(dname)) {
-				data.style_override[dname]->disconnect("changed", this, "_override_changed");
+				data.style_override[dname]->disconnect_compat("changed", this, "_override_changed");
 			}
 			data.style_override.erase(dname);
 			notification(NOTIFICATION_THEME_CHANGED);
 		} else if (name.begins_with("custom_fonts/")) {
 			String dname = name.get_slicec('/', 1);
 			if (data.font_override.has(dname)) {
-				data.font_override[dname]->disconnect("changed", this, "_override_changed");
+				data.font_override[dname]->disconnect_compat("changed", this, "_override_changed");
 			}
 			data.font_override.erase(dname);
 			notification(NOTIFICATION_THEME_CHANGED);
@@ -542,10 +542,10 @@ void Control::_notification(int p_notification) {
 
 				if (data.parent_canvas_item) {
 
-					data.parent_canvas_item->connect("item_rect_changed", this, "_size_changed");
+					data.parent_canvas_item->connect_compat("item_rect_changed", this, "_size_changed");
 				} else {
 					//connect viewport
-					get_viewport()->connect("size_changed", this, "_size_changed");
+					get_viewport()->connect_compat("size_changed", this, "_size_changed");
 				}
 			}
 
@@ -561,11 +561,11 @@ void Control::_notification(int p_notification) {
 
 			if (data.parent_canvas_item) {
 
-				data.parent_canvas_item->disconnect("item_rect_changed", this, "_size_changed");
+				data.parent_canvas_item->disconnect_compat("item_rect_changed", this, "_size_changed");
 				data.parent_canvas_item = NULL;
 			} else if (!is_set_as_toplevel()) {
 				//disconnect viewport
-				get_viewport()->disconnect("size_changed", this, "_size_changed");
+				get_viewport()->disconnect_compat("size_changed", this, "_size_changed");
 			}
 
 			if (data.MI) {
@@ -687,9 +687,9 @@ bool Control::has_point(const Point2 &p_point) const {
 	if (get_script_instance()) {
 		Variant v = p_point;
 		const Variant *p = &v;
-		Variant::CallError ce;
+		Callable::CallError ce;
 		Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->has_point, &p, 1, ce);
-		if (ce.error == Variant::CallError::CALL_OK) {
+		if (ce.error == Callable::CallError::CALL_OK) {
 			return ret;
 		}
 	}
@@ -721,9 +721,9 @@ Variant Control::get_drag_data(const Point2 &p_point) {
 	if (get_script_instance()) {
 		Variant v = p_point;
 		const Variant *p = &v;
-		Variant::CallError ce;
+		Callable::CallError ce;
 		Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->get_drag_data, &p, 1, ce);
-		if (ce.error == Variant::CallError::CALL_OK)
+		if (ce.error == Callable::CallError::CALL_OK)
 			return ret;
 	}
 
@@ -743,9 +743,9 @@ bool Control::can_drop_data(const Point2 &p_point, const Variant &p_data) const
 	if (get_script_instance()) {
 		Variant v = p_point;
 		const Variant *p[2] = { &v, &p_data };
-		Variant::CallError ce;
+		Callable::CallError ce;
 		Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->can_drop_data, p, 2, ce);
-		if (ce.error == Variant::CallError::CALL_OK)
+		if (ce.error == Callable::CallError::CALL_OK)
 			return ret;
 	}
 
@@ -765,9 +765,9 @@ void Control::drop_data(const Point2 &p_point, const Variant &p_data) {
 	if (get_script_instance()) {
 		Variant v = p_point;
 		const Variant *p[2] = { &v, &p_data };
-		Variant::CallError ce;
+		Callable::CallError ce;
 		Variant ret = get_script_instance()->call(SceneStringNames::get_singleton()->drop_data, p, 2, ce);
-		if (ce.error == Variant::CallError::CALL_OK)
+		if (ce.error == Callable::CallError::CALL_OK)
 			return;
 	}
 }
@@ -805,9 +805,9 @@ Size2 Control::get_minimum_size() const {
 	ScriptInstance *si = const_cast<Control *>(this)->get_script_instance();
 	if (si) {
 
-		Variant::CallError ce;
+		Callable::CallError ce;
 		Variant s = si->call(SceneStringNames::get_singleton()->_get_minimum_size, NULL, 0, ce);
-		if (ce.error == Variant::CallError::CALL_OK)
+		if (ce.error == Callable::CallError::CALL_OK)
 			return s;
 	}
 	return Size2();
@@ -1883,7 +1883,7 @@ Rect2 Control::get_anchorable_rect() const {
 void Control::add_icon_override(const StringName &p_name, const Ref<Texture2D> &p_icon) {
 
 	if (data.icon_override.has(p_name)) {
-		data.icon_override[p_name]->disconnect("changed", this, "_override_changed");
+		data.icon_override[p_name]->disconnect_compat("changed", this, "_override_changed");
 	}
 
 	// clear if "null" is passed instead of a icon
@@ -1892,7 +1892,7 @@ void Control::add_icon_override(const StringName &p_name, const Ref<Texture2D> &
 	} else {
 		data.icon_override[p_name] = p_icon;
 		if (data.icon_override[p_name].is_valid()) {
-			data.icon_override[p_name]->connect("changed", this, "_override_changed", Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
+			data.icon_override[p_name]->connect_compat("changed", this, "_override_changed", Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
 		}
 	}
 	notification(NOTIFICATION_THEME_CHANGED);
@@ -1901,7 +1901,7 @@ void Control::add_icon_override(const StringName &p_name, const Ref<Texture2D> &
 void Control::add_shader_override(const StringName &p_name, const Ref<Shader> &p_shader) {
 
 	if (data.shader_override.has(p_name)) {
-		data.shader_override[p_name]->disconnect("changed", this, "_override_changed");
+		data.shader_override[p_name]->disconnect_compat("changed", this, "_override_changed");
 	}
 
 	// clear if "null" is passed instead of a shader
@@ -1910,7 +1910,7 @@ void Control::add_shader_override(const StringName &p_name, const Ref<Shader> &p
 	} else {
 		data.shader_override[p_name] = p_shader;
 		if (data.shader_override[p_name].is_valid()) {
-			data.shader_override[p_name]->connect("changed", this, "_override_changed", Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
+			data.shader_override[p_name]->connect_compat("changed", this, "_override_changed", Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
 		}
 	}
 	notification(NOTIFICATION_THEME_CHANGED);
@@ -1918,7 +1918,7 @@ void Control::add_shader_override(const StringName &p_name, const Ref<Shader> &p
 void Control::add_style_override(const StringName &p_name, const Ref<StyleBox> &p_style) {
 
 	if (data.style_override.has(p_name)) {
-		data.style_override[p_name]->disconnect("changed", this, "_override_changed");
+		data.style_override[p_name]->disconnect_compat("changed", this, "_override_changed");
 	}
 
 	// clear if "null" is passed instead of a style
@@ -1927,7 +1927,7 @@ void Control::add_style_override(const StringName &p_name, const Ref<StyleBox> &
 	} else {
 		data.style_override[p_name] = p_style;
 		if (data.style_override[p_name].is_valid()) {
-			data.style_override[p_name]->connect("changed", this, "_override_changed", Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
+			data.style_override[p_name]->connect_compat("changed", this, "_override_changed", Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
 		}
 	}
 	notification(NOTIFICATION_THEME_CHANGED);
@@ -1936,7 +1936,7 @@ void Control::add_style_override(const StringName &p_name, const Ref<StyleBox> &
 void Control::add_font_override(const StringName &p_name, const Ref<Font> &p_font) {
 
 	if (data.font_override.has(p_name)) {
-		data.font_override[p_name]->disconnect("changed", this, "_override_changed");
+		data.font_override[p_name]->disconnect_compat("changed", this, "_override_changed");
 	}
 
 	// clear if "null" is passed instead of a font
@@ -1945,7 +1945,7 @@ void Control::add_font_override(const StringName &p_name, const Ref<Font> &p_fon
 	} else {
 		data.font_override[p_name] = p_font;
 		if (data.font_override[p_name].is_valid()) {
-			data.font_override[p_name]->connect("changed", this, "_override_changed", Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
+			data.font_override[p_name]->connect_compat("changed", this, "_override_changed", Vector<Variant>(), CONNECT_REFERENCE_COUNTED);
 		}
 	}
 	notification(NOTIFICATION_THEME_CHANGED);
@@ -2262,7 +2262,7 @@ void Control::set_theme(const Ref<Theme> &p_theme) {
 		return;
 
 	if (data.theme.is_valid()) {
-		data.theme->disconnect("changed", this, "_theme_changed");
+		data.theme->disconnect_compat("changed", this, "_theme_changed");
 	}
 
 	data.theme = p_theme;
@@ -2282,7 +2282,7 @@ void Control::set_theme(const Ref<Theme> &p_theme) {
 	}
 
 	if (data.theme.is_valid()) {
-		data.theme->connect("changed", this, "_theme_changed", varray(), CONNECT_DEFERRED);
+		data.theme->connect_compat("changed", this, "_theme_changed", varray(), CONNECT_DEFERRED);
 	}
 }
 
@@ -2625,9 +2625,9 @@ bool Control::is_text_field() const {
     if (get_script_instance()) {
         Variant v=p_point;
         const Variant *p[2]={&v,&p_data};
-        Variant::CallError ce;
+        Callable::CallError ce;
         Variant ret = get_script_instance()->call("is_text_field",p,2,ce);
-        if (ce.error==Variant::CallError::CALL_OK)
+        if (ce.error==Callable::CallError::CALL_OK)
             return ret;
     }
   */
@@ -2959,10 +2959,10 @@ void Control::_bind_methods() {
 	BIND_VMETHOD(MethodInfo(Variant::BOOL, "_clips_input"));
 
 	ADD_GROUP("Anchor", "anchor_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anchor_left", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", MARGIN_LEFT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anchor_top", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", MARGIN_TOP);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anchor_right", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", MARGIN_RIGHT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anchor_bottom", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", MARGIN_BOTTOM);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anchor_left", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", MARGIN_LEFT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anchor_top", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", MARGIN_TOP);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anchor_right", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", MARGIN_RIGHT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anchor_bottom", PROPERTY_HINT_RANGE, "0,1,0.001,or_lesser,or_greater"), "_set_anchor", "get_anchor", MARGIN_BOTTOM);
 
 	ADD_GROUP("Margin", "margin_");
 	ADD_PROPERTYI(PropertyInfo(Variant::INT, "margin_left", PROPERTY_HINT_RANGE, "-4096,4096"), "set_margin", "get_margin", MARGIN_LEFT);
@@ -2979,7 +2979,7 @@ void Control::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "rect_global_position", PROPERTY_HINT_NONE, "", 0), "_set_global_position", "get_global_position");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "rect_size", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_EDITOR), "_set_size", "get_size");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "rect_min_size"), "set_custom_minimum_size", "get_custom_minimum_size");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "rect_rotation", PROPERTY_HINT_RANGE, "-360,360,0.1,or_lesser,or_greater"), "set_rotation_degrees", "get_rotation_degrees");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rect_rotation", PROPERTY_HINT_RANGE, "-360,360,0.1,or_lesser,or_greater"), "set_rotation_degrees", "get_rotation_degrees");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "rect_scale"), "set_scale", "get_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "rect_pivot_offset"), "set_pivot_offset", "get_pivot_offset");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "rect_clip_content"), "set_clip_contents", "is_clipping_contents");
@@ -3003,7 +3003,7 @@ void Control::_bind_methods() {
 	ADD_GROUP("Size Flags", "size_flags_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "size_flags_horizontal", PROPERTY_HINT_FLAGS, "Fill,Expand,Shrink Center,Shrink End"), "set_h_size_flags", "get_h_size_flags");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "size_flags_vertical", PROPERTY_HINT_FLAGS, "Fill,Expand,Shrink Center,Shrink End"), "set_v_size_flags", "get_v_size_flags");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "size_flags_stretch_ratio", PROPERTY_HINT_RANGE, "0,128,0.01"), "set_stretch_ratio", "get_stretch_ratio");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "size_flags_stretch_ratio", PROPERTY_HINT_RANGE, "0,128,0.01"), "set_stretch_ratio", "get_stretch_ratio");
 	ADD_GROUP("Theme", "");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "theme", PROPERTY_HINT_RESOURCE_TYPE, "Theme"), "set_theme", "get_theme");
 	ADD_GROUP("", "");
diff --git a/scene/gui/dialogs.cpp b/scene/gui/dialogs.cpp
index e0e88e1577..152738420a 100644
--- a/scene/gui/dialogs.cpp
+++ b/scene/gui/dialogs.cpp
@@ -347,7 +347,7 @@ WindowDialog::WindowDialog() {
 	resizable = false;
 	close_button = memnew(TextureButton);
 	add_child(close_button);
-	close_button->connect("pressed", this, "_closed");
+	close_button->connect_compat("pressed", this, "_closed");
 
 #ifdef TOOLS_ENABLED
 	was_editor_dimmed = false;
@@ -446,7 +446,7 @@ void AcceptDialog::register_text_enter(Node *p_line_edit) {
 	ERR_FAIL_NULL(p_line_edit);
 	LineEdit *line_edit = Object::cast_to<LineEdit>(p_line_edit);
 	if (line_edit)
-		line_edit->connect("text_entered", this, "_builtin_text_entered");
+		line_edit->connect_compat("text_entered", this, "_builtin_text_entered");
 }
 
 void AcceptDialog::_update_child_rects() {
@@ -531,7 +531,7 @@ Button *AcceptDialog::add_button(const String &p_text, bool p_right, const Strin
 	}
 
 	if (p_action != "") {
-		button->connect("pressed", this, "_custom_action", varray(p_action));
+		button->connect_compat("pressed", this, "_custom_action", varray(p_action));
 	}
 
 	return button;
@@ -543,7 +543,7 @@ Button *AcceptDialog::add_cancel(const String &p_cancel) {
 	if (p_cancel == "")
 		c = RTR("Cancel");
 	Button *b = swap_ok_cancel ? add_button(c, true) : add_button(c);
-	b->connect("pressed", this, "_closed");
+	b->connect_compat("pressed", this, "_closed");
 	return b;
 }
 
@@ -565,7 +565,7 @@ void AcceptDialog::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("has_autowrap"), &AcceptDialog::has_autowrap);
 
 	ADD_SIGNAL(MethodInfo("confirmed"));
-	ADD_SIGNAL(MethodInfo("custom_action", PropertyInfo(Variant::STRING, "action")));
+	ADD_SIGNAL(MethodInfo("custom_action", PropertyInfo(Variant::STRING_NAME, "action")));
 
 	ADD_GROUP("Dialog", "dialog");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "dialog_text", PROPERTY_HINT_MULTILINE_TEXT, "", PROPERTY_USAGE_DEFAULT_INTL), "set_text", "get_text");
@@ -600,7 +600,7 @@ AcceptDialog::AcceptDialog() {
 	hbc->add_child(ok);
 	hbc->add_spacer();
 
-	ok->connect("pressed", this, "_ok");
+	ok->connect_compat("pressed", this, "_ok");
 	set_as_toplevel(true);
 
 	hide_on_ok = true;
diff --git a/scene/gui/file_dialog.cpp b/scene/gui/file_dialog.cpp
index 6e7491e7b4..e27e7d1490 100644
--- a/scene/gui/file_dialog.cpp
+++ b/scene/gui/file_dialog.cpp
@@ -193,7 +193,7 @@ void FileDialog::_action_pressed() {
 		TreeItem *ti = tree->get_next_selected(NULL);
 		String fbase = dir_access->get_current_dir();
 
-		PoolVector<String> files;
+		Vector<String> files;
 		while (ti) {
 
 			files.push_back(fbase.plus_file(ti->get_text(0)));
@@ -849,14 +849,14 @@ void FileDialog::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "mode_overrides_title"), "set_mode_overrides_title", "is_mode_overriding_title");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "mode", PROPERTY_HINT_ENUM, "Open File,Open Files,Open Folder,Open Any,Save"), "set_mode", "get_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "access", PROPERTY_HINT_ENUM, "Resources,User data,File system"), "set_access", "get_access");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_STRING_ARRAY, "filters"), "set_filters", "get_filters");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_STRING_ARRAY, "filters"), "set_filters", "get_filters");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "show_hidden_files"), "set_show_hidden_files", "is_showing_hidden_files");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "current_dir"), "set_current_dir", "get_current_dir");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "current_file"), "set_current_file", "get_current_file");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "current_path"), "set_current_path", "get_current_path");
 
 	ADD_SIGNAL(MethodInfo("file_selected", PropertyInfo(Variant::STRING, "path")));
-	ADD_SIGNAL(MethodInfo("files_selected", PropertyInfo(Variant::POOL_STRING_ARRAY, "paths")));
+	ADD_SIGNAL(MethodInfo("files_selected", PropertyInfo(Variant::PACKED_STRING_ARRAY, "paths")));
 	ADD_SIGNAL(MethodInfo("dir_selected", PropertyInfo(Variant::STRING, "dir")));
 
 	BIND_ENUM_CONSTANT(MODE_OPEN_FILE);
@@ -900,11 +900,11 @@ FileDialog::FileDialog() {
 	dir_up = memnew(ToolButton);
 	dir_up->set_tooltip(RTR("Go to parent folder."));
 	hbc->add_child(dir_up);
-	dir_up->connect("pressed", this, "_go_up");
+	dir_up->connect_compat("pressed", this, "_go_up");
 
 	drives = memnew(OptionButton);
 	hbc->add_child(drives);
-	drives->connect("item_selected", this, "_select_drive");
+	drives->connect_compat("item_selected", this, "_select_drive");
 
 	hbc->add_child(memnew(Label(RTR("Path:"))));
 	dir = memnew(LineEdit);
@@ -913,19 +913,19 @@ FileDialog::FileDialog() {
 
 	refresh = memnew(ToolButton);
 	refresh->set_tooltip(RTR("Refresh files."));
-	refresh->connect("pressed", this, "_update_file_list");
+	refresh->connect_compat("pressed", this, "_update_file_list");
 	hbc->add_child(refresh);
 
 	show_hidden = memnew(ToolButton);
 	show_hidden->set_toggle_mode(true);
 	show_hidden->set_pressed(is_showing_hidden_files());
 	show_hidden->set_tooltip(RTR("Toggle the visibility of hidden files."));
-	show_hidden->connect("toggled", this, "set_show_hidden_files");
+	show_hidden->connect_compat("toggled", this, "set_show_hidden_files");
 	hbc->add_child(show_hidden);
 
 	makedir = memnew(Button);
 	makedir->set_text(RTR("Create Folder"));
-	makedir->connect("pressed", this, "_make_dir");
+	makedir->connect_compat("pressed", this, "_make_dir");
 	hbc->add_child(makedir);
 	vbc->add_child(hbc);
 
@@ -950,20 +950,20 @@ FileDialog::FileDialog() {
 	access = ACCESS_RESOURCES;
 	_update_drives();
 
-	connect("confirmed", this, "_action_pressed");
-	tree->connect("multi_selected", this, "_tree_multi_selected", varray(), CONNECT_DEFERRED);
-	tree->connect("cell_selected", this, "_tree_selected", varray(), CONNECT_DEFERRED);
-	tree->connect("item_activated", this, "_tree_item_activated", varray());
-	tree->connect("nothing_selected", this, "deselect_items");
-	dir->connect("text_entered", this, "_dir_entered");
-	file->connect("text_entered", this, "_file_entered");
-	filter->connect("item_selected", this, "_filter_selected");
+	connect_compat("confirmed", this, "_action_pressed");
+	tree->connect_compat("multi_selected", this, "_tree_multi_selected", varray(), CONNECT_DEFERRED);
+	tree->connect_compat("cell_selected", this, "_tree_selected", varray(), CONNECT_DEFERRED);
+	tree->connect_compat("item_activated", this, "_tree_item_activated", varray());
+	tree->connect_compat("nothing_selected", this, "deselect_items");
+	dir->connect_compat("text_entered", this, "_dir_entered");
+	file->connect_compat("text_entered", this, "_file_entered");
+	filter->connect_compat("item_selected", this, "_filter_selected");
 
 	confirm_save = memnew(ConfirmationDialog);
 	confirm_save->set_as_toplevel(true);
 	add_child(confirm_save);
 
-	confirm_save->connect("confirmed", this, "_save_confirm_pressed");
+	confirm_save->connect_compat("confirmed", this, "_save_confirm_pressed");
 
 	makedialog = memnew(ConfirmationDialog);
 	makedialog->set_title(RTR("Create Folder"));
@@ -974,7 +974,7 @@ FileDialog::FileDialog() {
 	makevb->add_margin_child(RTR("Name:"), makedirname);
 	add_child(makedialog);
 	makedialog->register_text_enter(makedirname);
-	makedialog->connect("confirmed", this, "_make_dir_confirm");
+	makedialog->connect_compat("confirmed", this, "_make_dir_confirm");
 	mkdirerr = memnew(AcceptDialog);
 	mkdirerr->set_text(RTR("Could not create folder."));
 	add_child(mkdirerr);
@@ -1029,10 +1029,10 @@ LineEditFileChooser::LineEditFileChooser() {
 	button = memnew(Button);
 	button->set_text(" .. ");
 	add_child(button);
-	button->connect("pressed", this, "_browse");
+	button->connect_compat("pressed", this, "_browse");
 	dialog = memnew(FileDialog);
 	add_child(dialog);
-	dialog->connect("file_selected", this, "_chosen");
-	dialog->connect("dir_selected", this, "_chosen");
-	dialog->connect("files_selected", this, "_chosen");
+	dialog->connect_compat("file_selected", this, "_chosen");
+	dialog->connect_compat("dir_selected", this, "_chosen");
+	dialog->connect_compat("files_selected", this, "_chosen");
 }
diff --git a/scene/gui/gradient_edit.cpp b/scene/gui/gradient_edit.cpp
index 80431cefe0..98c2d3a0e9 100644
--- a/scene/gui/gradient_edit.cpp
+++ b/scene/gui/gradient_edit.cpp
@@ -302,8 +302,8 @@ void GradientEdit::_gui_input(const Ref<InputEvent> &p_event) {
 void GradientEdit::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_ENTER_TREE) {
-		if (!picker->is_connected("color_changed", this, "_color_changed")) {
-			picker->connect("color_changed", this, "_color_changed");
+		if (!picker->is_connected_compat("color_changed", this, "_color_changed")) {
+			picker->connect_compat("color_changed", this, "_color_changed");
 		}
 	}
 	if (p_what == NOTIFICATION_DRAW) {
diff --git a/scene/gui/graph_edit.cpp b/scene/gui/graph_edit.cpp
index c6a5e21ff8..a9bdede852 100644
--- a/scene/gui/graph_edit.cpp
+++ b/scene/gui/graph_edit.cpp
@@ -257,9 +257,9 @@ void GraphEdit::add_child_notify(Node *p_child) {
 	GraphNode *gn = Object::cast_to<GraphNode>(p_child);
 	if (gn) {
 		gn->set_scale(Vector2(zoom, zoom));
-		gn->connect("offset_changed", this, "_graph_node_moved", varray(gn));
-		gn->connect("raise_request", this, "_graph_node_raised", varray(gn));
-		gn->connect("item_rect_changed", connections_layer, "update");
+		gn->connect_compat("offset_changed", this, "_graph_node_moved", varray(gn));
+		gn->connect_compat("raise_request", this, "_graph_node_raised", varray(gn));
+		gn->connect_compat("item_rect_changed", connections_layer, "update");
 		_graph_node_moved(gn);
 		gn->set_mouse_filter(MOUSE_FILTER_PASS);
 	}
@@ -273,8 +273,8 @@ void GraphEdit::remove_child_notify(Node *p_child) {
 	}
 	GraphNode *gn = Object::cast_to<GraphNode>(p_child);
 	if (gn) {
-		gn->disconnect("offset_changed", this, "_graph_node_moved");
-		gn->disconnect("raise_request", this, "_graph_node_raised");
+		gn->disconnect_compat("offset_changed", this, "_graph_node_moved");
+		gn->disconnect_compat("raise_request", this, "_graph_node_raised");
 	}
 }
 
@@ -1315,17 +1315,17 @@ void GraphEdit::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "scroll_offset"), "set_scroll_ofs", "get_scroll_ofs");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "snap_distance"), "set_snap", "get_snap");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "use_snap"), "set_use_snap", "is_using_snap");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "zoom"), "set_zoom", "get_zoom");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "zoom"), "set_zoom", "get_zoom");
 
-	ADD_SIGNAL(MethodInfo("connection_request", PropertyInfo(Variant::STRING, "from"), PropertyInfo(Variant::INT, "from_slot"), PropertyInfo(Variant::STRING, "to"), PropertyInfo(Variant::INT, "to_slot")));
-	ADD_SIGNAL(MethodInfo("disconnection_request", PropertyInfo(Variant::STRING, "from"), PropertyInfo(Variant::INT, "from_slot"), PropertyInfo(Variant::STRING, "to"), PropertyInfo(Variant::INT, "to_slot")));
+	ADD_SIGNAL(MethodInfo("connection_request", PropertyInfo(Variant::STRING_NAME, "from"), PropertyInfo(Variant::INT, "from_slot"), PropertyInfo(Variant::STRING_NAME, "to"), PropertyInfo(Variant::INT, "to_slot")));
+	ADD_SIGNAL(MethodInfo("disconnection_request", PropertyInfo(Variant::STRING_NAME, "from"), PropertyInfo(Variant::INT, "from_slot"), PropertyInfo(Variant::STRING_NAME, "to"), PropertyInfo(Variant::INT, "to_slot")));
 	ADD_SIGNAL(MethodInfo("popup_request", PropertyInfo(Variant::VECTOR2, "position")));
 	ADD_SIGNAL(MethodInfo("duplicate_nodes_request"));
 	ADD_SIGNAL(MethodInfo("copy_nodes_request"));
 	ADD_SIGNAL(MethodInfo("paste_nodes_request"));
 	ADD_SIGNAL(MethodInfo("node_selected", PropertyInfo(Variant::OBJECT, "node", PROPERTY_HINT_RESOURCE_TYPE, "Node")));
-	ADD_SIGNAL(MethodInfo("connection_to_empty", PropertyInfo(Variant::STRING, "from"), PropertyInfo(Variant::INT, "from_slot"), PropertyInfo(Variant::VECTOR2, "release_position")));
-	ADD_SIGNAL(MethodInfo("connection_from_empty", PropertyInfo(Variant::STRING, "to"), PropertyInfo(Variant::INT, "to_slot"), PropertyInfo(Variant::VECTOR2, "release_position")));
+	ADD_SIGNAL(MethodInfo("connection_to_empty", PropertyInfo(Variant::STRING_NAME, "from"), PropertyInfo(Variant::INT, "from_slot"), PropertyInfo(Variant::VECTOR2, "release_position")));
+	ADD_SIGNAL(MethodInfo("connection_from_empty", PropertyInfo(Variant::STRING_NAME, "to"), PropertyInfo(Variant::INT, "to_slot"), PropertyInfo(Variant::VECTOR2, "release_position")));
 	ADD_SIGNAL(MethodInfo("delete_nodes_request"));
 	ADD_SIGNAL(MethodInfo("_begin_node_move"));
 	ADD_SIGNAL(MethodInfo("_end_node_move"));
@@ -1341,12 +1341,12 @@ GraphEdit::GraphEdit() {
 	add_child(top_layer);
 	top_layer->set_mouse_filter(MOUSE_FILTER_PASS);
 	top_layer->set_anchors_and_margins_preset(Control::PRESET_WIDE);
-	top_layer->connect("draw", this, "_top_layer_draw");
-	top_layer->connect("gui_input", this, "_top_layer_input");
+	top_layer->connect_compat("draw", this, "_top_layer_draw");
+	top_layer->connect_compat("gui_input", this, "_top_layer_input");
 
 	connections_layer = memnew(Control);
 	add_child(connections_layer);
-	connections_layer->connect("draw", this, "_connections_layer_draw");
+	connections_layer->connect_compat("draw", this, "_connections_layer_draw");
 	connections_layer->set_name("CLAYER");
 	connections_layer->set_disable_visibility_clip(true); // so it can draw freely and be offset
 	connections_layer->set_mouse_filter(MOUSE_FILTER_IGNORE);
@@ -1373,8 +1373,8 @@ GraphEdit::GraphEdit() {
 	v_scroll->set_min(-10000);
 	v_scroll->set_max(10000);
 
-	h_scroll->connect("value_changed", this, "_scroll_moved");
-	v_scroll->connect("value_changed", this, "_scroll_moved");
+	h_scroll->connect_compat("value_changed", this, "_scroll_moved");
+	v_scroll->connect_compat("value_changed", this, "_scroll_moved");
 
 	zoom = 1;
 
@@ -1385,25 +1385,25 @@ GraphEdit::GraphEdit() {
 	zoom_minus = memnew(ToolButton);
 	zoom_hb->add_child(zoom_minus);
 	zoom_minus->set_tooltip(RTR("Zoom Out"));
-	zoom_minus->connect("pressed", this, "_zoom_minus");
+	zoom_minus->connect_compat("pressed", this, "_zoom_minus");
 	zoom_minus->set_focus_mode(FOCUS_NONE);
 
 	zoom_reset = memnew(ToolButton);
 	zoom_hb->add_child(zoom_reset);
 	zoom_reset->set_tooltip(RTR("Zoom Reset"));
-	zoom_reset->connect("pressed", this, "_zoom_reset");
+	zoom_reset->connect_compat("pressed", this, "_zoom_reset");
 	zoom_reset->set_focus_mode(FOCUS_NONE);
 
 	zoom_plus = memnew(ToolButton);
 	zoom_hb->add_child(zoom_plus);
 	zoom_plus->set_tooltip(RTR("Zoom In"));
-	zoom_plus->connect("pressed", this, "_zoom_plus");
+	zoom_plus->connect_compat("pressed", this, "_zoom_plus");
 	zoom_plus->set_focus_mode(FOCUS_NONE);
 
 	snap_button = memnew(ToolButton);
 	snap_button->set_toggle_mode(true);
 	snap_button->set_tooltip(RTR("Enable snap and show grid."));
-	snap_button->connect("pressed", this, "_snap_toggled");
+	snap_button->connect_compat("pressed", this, "_snap_toggled");
 	snap_button->set_pressed(true);
 	snap_button->set_focus_mode(FOCUS_NONE);
 	zoom_hb->add_child(snap_button);
@@ -1413,7 +1413,7 @@ GraphEdit::GraphEdit() {
 	snap_amount->set_max(100);
 	snap_amount->set_step(1);
 	snap_amount->set_value(20);
-	snap_amount->connect("value_changed", this, "_snap_value_changed");
+	snap_amount->connect_compat("value_changed", this, "_snap_value_changed");
 	zoom_hb->add_child(snap_amount);
 
 	setting_scroll_ofs = false;
diff --git a/scene/gui/item_list.cpp b/scene/gui/item_list.cpp
index cf798f36e4..174dc65e8a 100644
--- a/scene/gui/item_list.cpp
+++ b/scene/gui/item_list.cpp
@@ -1561,7 +1561,7 @@ void ItemList::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "fixed_column_width", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_fixed_column_width", "get_fixed_column_width");
 	ADD_GROUP("Icon", "");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "icon_mode", PROPERTY_HINT_ENUM, "Top,Left"), "set_icon_mode", "get_icon_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "icon_scale"), "set_icon_scale", "get_icon_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "icon_scale"), "set_icon_scale", "get_icon_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "fixed_icon_size"), "set_fixed_icon_size", "get_fixed_icon_size");
 
 	BIND_ENUM_CONSTANT(ICON_MODE_TOP);
@@ -1599,7 +1599,7 @@ ItemList::ItemList() {
 	add_child(scroll_bar);
 
 	shape_changed = true;
-	scroll_bar->connect("value_changed", this, "_scroll_changed");
+	scroll_bar->connect_compat("value_changed", this, "_scroll_changed");
 
 	set_focus_mode(FOCUS_ALL);
 	current_columns = 1;
diff --git a/scene/gui/label.cpp b/scene/gui/label.cpp
index 9b542cb179..c900b35d65 100644
--- a/scene/gui/label.cpp
+++ b/scene/gui/label.cpp
@@ -687,7 +687,7 @@ void Label::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "clip_text"), "set_clip_text", "is_clipping_text");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "uppercase"), "set_uppercase", "is_uppercase");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "visible_characters", PROPERTY_HINT_RANGE, "-1,128000,1", PROPERTY_USAGE_EDITOR), "set_visible_characters", "get_visible_characters");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "percent_visible", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_percent_visible", "get_percent_visible");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "percent_visible", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_percent_visible", "get_percent_visible");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "lines_skipped", PROPERTY_HINT_RANGE, "0,999,1"), "set_lines_skipped", "get_lines_skipped");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "max_lines_visible", PROPERTY_HINT_RANGE, "-1,999,1"), "set_max_lines_visible", "get_max_lines_visible");
 }
diff --git a/scene/gui/line_edit.cpp b/scene/gui/line_edit.cpp
index 3f4fd37c08..fb8396e4ff 100644
--- a/scene/gui/line_edit.cpp
+++ b/scene/gui/line_edit.cpp
@@ -355,14 +355,23 @@ void LineEdit::_gui_input(Ref<InputEvent> p_event) {
 						handled = false;
 						break;
 					}
-					FALLTHROUGH;
+					[[fallthrough]];
 				}
 				case KEY_LEFT: {
-
 #ifndef APPLE_STYLE_KEYS
-					if (!k->get_alt())
+					if (!k->get_alt()) {
 #endif
+						if (selection.enabled && !k->get_shift()) {
+							set_cursor_position(selection.begin);
+							deselect();
+							handled = true;
+							break;
+						}
+
 						shift_selection_check_pre(k->get_shift());
+#ifndef APPLE_STYLE_KEYS
+					}
+#endif
 
 #ifdef APPLE_STYLE_KEYS
 					if (k->get_command()) {
@@ -402,11 +411,23 @@ void LineEdit::_gui_input(Ref<InputEvent> p_event) {
 						handled = false;
 						break;
 					}
-					FALLTHROUGH;
+					[[fallthrough]];
 				}
 				case KEY_RIGHT: {
+#ifndef APPLE_STYLE_KEYS
+					if (!k->get_alt()) {
+#endif
+						if (selection.enabled && !k->get_shift()) {
+							set_cursor_position(selection.end);
+							deselect();
+							handled = true;
+							break;
+						}
 
-					shift_selection_check_pre(k->get_shift());
+						shift_selection_check_pre(k->get_shift());
+#ifndef APPLE_STYLE_KEYS
+					}
+#endif
 
 #ifdef APPLE_STYLE_KEYS
 					if (k->get_command()) {
@@ -509,7 +530,7 @@ void LineEdit::_gui_input(Ref<InputEvent> p_event) {
 						handled = false;
 						break;
 					}
-					FALLTHROUGH;
+					[[fallthrough]];
 				}
 				case KEY_HOME: {
 
@@ -522,7 +543,7 @@ void LineEdit::_gui_input(Ref<InputEvent> p_event) {
 						handled = false;
 						break;
 					}
-					FALLTHROUGH;
+					[[fallthrough]];
 				}
 				case KEY_END: {
 
@@ -648,8 +669,8 @@ void LineEdit::_notification(int p_what) {
 				cursor_set_blink_enabled(EDITOR_DEF("text_editor/cursor/caret_blink", false));
 				cursor_set_blink_speed(EDITOR_DEF("text_editor/cursor/caret_blink_speed", 0.65));
 
-				if (!EditorSettings::get_singleton()->is_connected("settings_changed", this, "_editor_settings_changed")) {
-					EditorSettings::get_singleton()->connect("settings_changed", this, "_editor_settings_changed");
+				if (!EditorSettings::get_singleton()->is_connected_compat("settings_changed", this, "_editor_settings_changed")) {
+					EditorSettings::get_singleton()->connect_compat("settings_changed", this, "_editor_settings_changed");
 				}
 			}
 		} break;
@@ -1832,10 +1853,10 @@ void LineEdit::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "right_icon", PROPERTY_HINT_RESOURCE_TYPE, "Texture"), "set_right_icon", "get_right_icon");
 	ADD_GROUP("Placeholder", "placeholder_");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "placeholder_text"), "set_placeholder", "get_placeholder");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "placeholder_alpha", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_placeholder_alpha", "get_placeholder_alpha");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "placeholder_alpha", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_placeholder_alpha", "get_placeholder_alpha");
 	ADD_GROUP("Caret", "caret_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "caret_blink"), "cursor_set_blink_enabled", "cursor_get_blink_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "caret_blink_speed", PROPERTY_HINT_RANGE, "0.1,10,0.01"), "cursor_set_blink_speed", "cursor_get_blink_speed");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "caret_blink_speed", PROPERTY_HINT_RANGE, "0.1,10,0.01"), "cursor_set_blink_speed", "cursor_get_blink_speed");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "caret_position"), "set_cursor_position", "get_cursor_position");
 }
 
@@ -1870,7 +1891,7 @@ LineEdit::LineEdit() {
 	caret_blink_timer = memnew(Timer);
 	add_child(caret_blink_timer);
 	caret_blink_timer->set_wait_time(0.65);
-	caret_blink_timer->connect("timeout", this, "_toggle_draw_caret");
+	caret_blink_timer->connect_compat("timeout", this, "_toggle_draw_caret");
 	cursor_set_blink_enabled(false);
 
 	context_menu_enabled = true;
@@ -1878,7 +1899,7 @@ LineEdit::LineEdit() {
 	add_child(menu);
 	editable = false; // Initialise to opposite first, so we get past the early-out in set_editable.
 	set_editable(true);
-	menu->connect("id_pressed", this, "menu_option");
+	menu->connect_compat("id_pressed", this, "menu_option");
 	expand_to_text_length = false;
 }
 
diff --git a/scene/gui/menu_button.cpp b/scene/gui/menu_button.cpp
index 6e348054e2..a211ee02ed 100644
--- a/scene/gui/menu_button.cpp
+++ b/scene/gui/menu_button.cpp
@@ -137,8 +137,8 @@ MenuButton::MenuButton() {
 	popup->hide();
 	add_child(popup);
 	popup->set_pass_on_modal_close_click(false);
-	popup->connect("about_to_show", this, "set_pressed", varray(true)); // For when switching from another MenuButton.
-	popup->connect("popup_hide", this, "set_pressed", varray(false));
+	popup->connect_compat("about_to_show", this, "set_pressed", varray(true)); // For when switching from another MenuButton.
+	popup->connect_compat("popup_hide", this, "set_pressed", varray(false));
 }
 
 MenuButton::~MenuButton() {
diff --git a/scene/gui/option_button.cpp b/scene/gui/option_button.cpp
index 6f656025e6..6488d6ce0a 100644
--- a/scene/gui/option_button.cpp
+++ b/scene/gui/option_button.cpp
@@ -363,9 +363,9 @@ OptionButton::OptionButton() {
 	popup->set_pass_on_modal_close_click(false);
 	popup->set_notify_transform(true);
 	popup->set_allow_search(true);
-	popup->connect("index_pressed", this, "_selected");
-	popup->connect("id_focused", this, "_focused");
-	popup->connect("popup_hide", this, "set_pressed", varray(false));
+	popup->connect_compat("index_pressed", this, "_selected");
+	popup->connect_compat("id_focused", this, "_focused");
+	popup->connect_compat("popup_hide", this, "set_pressed", varray(false));
 }
 
 OptionButton::~OptionButton() {
diff --git a/scene/gui/popup_menu.cpp b/scene/gui/popup_menu.cpp
index b494506c6c..659d8041a2 100644
--- a/scene/gui/popup_menu.cpp
+++ b/scene/gui/popup_menu.cpp
@@ -1233,7 +1233,7 @@ void PopupMenu::_ref_shortcut(Ref<ShortCut> p_sc) {
 
 	if (!shortcut_refcount.has(p_sc)) {
 		shortcut_refcount[p_sc] = 1;
-		p_sc->connect("changed", this, "update");
+		p_sc->connect_compat("changed", this, "update");
 	} else {
 		shortcut_refcount[p_sc] += 1;
 	}
@@ -1244,7 +1244,7 @@ void PopupMenu::_unref_shortcut(Ref<ShortCut> p_sc) {
 	ERR_FAIL_COND(!shortcut_refcount.has(p_sc));
 	shortcut_refcount[p_sc]--;
 	if (shortcut_refcount[p_sc] == 0) {
-		p_sc->disconnect("changed", this, "update");
+		p_sc->disconnect_compat("changed", this, "update");
 		shortcut_refcount.erase(p_sc);
 	}
 }
@@ -1477,7 +1477,7 @@ void PopupMenu::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "hide_on_item_selection"), "set_hide_on_item_selection", "is_hide_on_item_selection");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "hide_on_checkable_item_selection"), "set_hide_on_checkable_item_selection", "is_hide_on_checkable_item_selection");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "hide_on_state_item_selection"), "set_hide_on_state_item_selection", "is_hide_on_state_item_selection");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "submenu_popup_delay"), "set_submenu_popup_delay", "get_submenu_popup_delay");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "submenu_popup_delay"), "set_submenu_popup_delay", "get_submenu_popup_delay");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "allow_search"), "set_allow_search", "get_allow_search");
 
 	ADD_SIGNAL(MethodInfo("id_pressed", PropertyInfo(Variant::INT, "id")));
@@ -1514,7 +1514,7 @@ PopupMenu::PopupMenu() {
 	submenu_timer = memnew(Timer);
 	submenu_timer->set_wait_time(0.3);
 	submenu_timer->set_one_shot(true);
-	submenu_timer->connect("timeout", this, "_submenu_timeout");
+	submenu_timer->connect_compat("timeout", this, "_submenu_timeout");
 	add_child(submenu_timer);
 }
 
diff --git a/scene/gui/range.cpp b/scene/gui/range.cpp
index 6b6f5bca93..adc5f81465 100644
--- a/scene/gui/range.cpp
+++ b/scene/gui/range.cpp
@@ -267,15 +267,15 @@ void Range::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("share", "with"), &Range::_share);
 	ClassDB::bind_method(D_METHOD("unshare"), &Range::unshare);
 
-	ADD_SIGNAL(MethodInfo("value_changed", PropertyInfo(Variant::REAL, "value")));
+	ADD_SIGNAL(MethodInfo("value_changed", PropertyInfo(Variant::FLOAT, "value")));
 	ADD_SIGNAL(MethodInfo("changed"));
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "min_value"), "set_min", "get_min");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_value"), "set_max", "get_max");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "step"), "set_step", "get_step");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "page"), "set_page", "get_page");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "value"), "set_value", "get_value");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ratio", PROPERTY_HINT_RANGE, "0,1,0.01", 0), "set_as_ratio", "get_as_ratio");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "min_value"), "set_min", "get_min");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "max_value"), "set_max", "get_max");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "step"), "set_step", "get_step");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "page"), "set_page", "get_page");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "value"), "set_value", "get_value");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ratio", PROPERTY_HINT_RANGE, "0,1,0.01", 0), "set_as_ratio", "get_as_ratio");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "exp_edit"), "set_exp_ratio", "is_ratio_exp");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "rounded"), "set_use_rounded_values", "is_using_rounded_values");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "allow_greater"), "set_allow_greater", "is_greater_allowed");
diff --git a/scene/gui/rich_text_effect.cpp b/scene/gui/rich_text_effect.cpp
index c5b1685ff9..0f5926ea1c 100644
--- a/scene/gui/rich_text_effect.cpp
+++ b/scene/gui/rich_text_effect.cpp
@@ -91,7 +91,7 @@ void CharFXTransform::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "relative_index"), "set_relative_index", "get_relative_index");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "absolute_index"), "set_absolute_index", "get_absolute_index");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "elapsed_time"), "set_elapsed_time", "get_elapsed_time");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "elapsed_time"), "set_elapsed_time", "get_elapsed_time");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "visible"), "set_visibility", "is_visible");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "offset"), "set_offset", "get_offset");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "color"), "set_color", "get_color");
diff --git a/scene/gui/rich_text_label.cpp b/scene/gui/rich_text_label.cpp
index 0c686296b3..6282b26a5a 100644
--- a/scene/gui/rich_text_label.cpp
+++ b/scene/gui/rich_text_label.cpp
@@ -1208,49 +1208,59 @@ void RichTextLabel::_gui_input(Ref<InputEvent> p_event) {
 
 	if (k.is_valid()) {
 		if (k->is_pressed() && !k->get_alt() && !k->get_shift()) {
-			bool handled = true;
+			bool handled = false;
 			switch (k->get_scancode()) {
 				case KEY_PAGEUP: {
 
-					if (vscroll->is_visible_in_tree())
+					if (vscroll->is_visible_in_tree()) {
 						vscroll->set_value(vscroll->get_value() - vscroll->get_page());
+						handled = true;
+					}
 				} break;
 				case KEY_PAGEDOWN: {
 
-					if (vscroll->is_visible_in_tree())
+					if (vscroll->is_visible_in_tree()) {
 						vscroll->set_value(vscroll->get_value() + vscroll->get_page());
+						handled = true;
+					}
 				} break;
 				case KEY_UP: {
 
-					if (vscroll->is_visible_in_tree())
+					if (vscroll->is_visible_in_tree()) {
 						vscroll->set_value(vscroll->get_value() - get_font("normal_font")->get_height());
+						handled = true;
+					}
 				} break;
 				case KEY_DOWN: {
 
-					if (vscroll->is_visible_in_tree())
+					if (vscroll->is_visible_in_tree()) {
 						vscroll->set_value(vscroll->get_value() + get_font("normal_font")->get_height());
+						handled = true;
+					}
 				} break;
 				case KEY_HOME: {
 
-					if (vscroll->is_visible_in_tree())
+					if (vscroll->is_visible_in_tree()) {
 						vscroll->set_value(0);
+						handled = true;
+					}
 				} break;
 				case KEY_END: {
 
-					if (vscroll->is_visible_in_tree())
+					if (vscroll->is_visible_in_tree()) {
 						vscroll->set_value(vscroll->get_max());
+						handled = true;
+					}
 				} break;
 				case KEY_INSERT:
 				case KEY_C: {
 
 					if (k->get_command()) {
 						selection_copy();
-					} else {
-						handled = false;
+						handled = true;
 					}
 
 				} break;
-				default: handled = false;
 			}
 
 			if (handled)
@@ -2664,7 +2674,7 @@ void RichTextLabel::set_effects(const Vector<Variant> &effects) {
 Vector<Variant> RichTextLabel::get_effects() {
 	Vector<Variant> r;
 	for (int i = 0; i < custom_effects.size(); i++) {
-		r.push_back(custom_effects[i].get_ref_ptr());
+		r.push_back(custom_effects[i]);
 	}
 	return r;
 }
@@ -2771,7 +2781,7 @@ void RichTextLabel::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "bbcode_text", PROPERTY_HINT_MULTILINE_TEXT), "set_bbcode", "get_bbcode");
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "visible_characters", PROPERTY_HINT_RANGE, "-1,128000,1"), "set_visible_characters", "get_visible_characters");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "percent_visible", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_percent_visible", "get_percent_visible");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "percent_visible", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_percent_visible", "get_percent_visible");
 
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "meta_underlined"), "set_meta_underline", "is_meta_underlined");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "tab_size", PROPERTY_HINT_RANGE, "0,24,1"), "set_tab_size", "get_tab_size");
@@ -2953,7 +2963,7 @@ RichTextLabel::RichTextLabel() {
 	vscroll->set_anchor_and_margin(MARGIN_TOP, ANCHOR_BEGIN, 0);
 	vscroll->set_anchor_and_margin(MARGIN_BOTTOM, ANCHOR_END, 0);
 	vscroll->set_anchor_and_margin(MARGIN_RIGHT, ANCHOR_END, 0);
-	vscroll->connect("value_changed", this, "_scroll_changed");
+	vscroll->connect_compat("value_changed", this, "_scroll_changed");
 	vscroll->set_step(1);
 	vscroll->hide();
 	current_idx = 1;
diff --git a/scene/gui/scroll_bar.cpp b/scene/gui/scroll_bar.cpp
index 8e6d0843a7..3d7b6b05ae 100644
--- a/scene/gui/scroll_bar.cpp
+++ b/scene/gui/scroll_bar.cpp
@@ -296,15 +296,15 @@ void ScrollBar::_notification(int p_what) {
 		}
 
 		if (drag_node) {
-			drag_node->connect("gui_input", this, "_drag_node_input");
-			drag_node->connect("tree_exiting", this, "_drag_node_exit", varray(), CONNECT_ONESHOT);
+			drag_node->connect_compat("gui_input", this, "_drag_node_input");
+			drag_node->connect_compat("tree_exiting", this, "_drag_node_exit", varray(), CONNECT_ONESHOT);
 		}
 	}
 	if (p_what == NOTIFICATION_EXIT_TREE) {
 
 		if (drag_node) {
-			drag_node->disconnect("gui_input", this, "_drag_node_input");
-			drag_node->disconnect("tree_exiting", this, "_drag_node_exit");
+			drag_node->disconnect_compat("gui_input", this, "_drag_node_input");
+			drag_node->disconnect_compat("tree_exiting", this, "_drag_node_exit");
 		}
 
 		drag_node = NULL;
@@ -539,7 +539,7 @@ float ScrollBar::get_custom_step() const {
 void ScrollBar::_drag_node_exit() {
 
 	if (drag_node) {
-		drag_node->disconnect("gui_input", this, "_drag_node_input");
+		drag_node->disconnect_compat("gui_input", this, "_drag_node_input");
 	}
 	drag_node = NULL;
 }
@@ -611,8 +611,8 @@ void ScrollBar::set_drag_node(const NodePath &p_path) {
 	if (is_inside_tree()) {
 
 		if (drag_node) {
-			drag_node->disconnect("gui_input", this, "_drag_node_input");
-			drag_node->disconnect("tree_exiting", this, "_drag_node_exit");
+			drag_node->disconnect_compat("gui_input", this, "_drag_node_input");
+			drag_node->disconnect_compat("tree_exiting", this, "_drag_node_exit");
 		}
 	}
 
@@ -627,8 +627,8 @@ void ScrollBar::set_drag_node(const NodePath &p_path) {
 		}
 
 		if (drag_node) {
-			drag_node->connect("gui_input", this, "_drag_node_input");
-			drag_node->connect("tree_exiting", this, "_drag_node_exit", varray(), CONNECT_ONESHOT);
+			drag_node->connect_compat("gui_input", this, "_drag_node_input");
+			drag_node->connect_compat("tree_exiting", this, "_drag_node_exit", varray(), CONNECT_ONESHOT);
 		}
 	}
 }
@@ -656,7 +656,7 @@ void ScrollBar::_bind_methods() {
 
 	ADD_SIGNAL(MethodInfo("scrolling"));
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "custom_step", PROPERTY_HINT_RANGE, "-1,4096"), "set_custom_step", "get_custom_step");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "custom_step", PROPERTY_HINT_RANGE, "-1,4096"), "set_custom_step", "get_custom_step");
 }
 
 ScrollBar::ScrollBar(Orientation p_orientation) {
diff --git a/scene/gui/scroll_container.cpp b/scene/gui/scroll_container.cpp
index 509e6d19f6..5829a86a42 100644
--- a/scene/gui/scroll_container.cpp
+++ b/scene/gui/scroll_container.cpp
@@ -267,7 +267,7 @@ void ScrollContainer::_notification(int p_what) {
 
 	if (p_what == NOTIFICATION_READY) {
 
-		get_viewport()->connect("gui_focus_changed", this, "_ensure_focused_visible");
+		get_viewport()->connect_compat("gui_focus_changed", this, "_ensure_focused_visible");
 	}
 
 	if (p_what == NOTIFICATION_SORT_CHILDREN) {
@@ -610,12 +610,12 @@ ScrollContainer::ScrollContainer() {
 	h_scroll = memnew(HScrollBar);
 	h_scroll->set_name("_h_scroll");
 	add_child(h_scroll);
-	h_scroll->connect("value_changed", this, "_scroll_moved");
+	h_scroll->connect_compat("value_changed", this, "_scroll_moved");
 
 	v_scroll = memnew(VScrollBar);
 	v_scroll->set_name("_v_scroll");
 	add_child(v_scroll);
-	v_scroll->connect("value_changed", this, "_scroll_moved");
+	v_scroll->connect_compat("value_changed", this, "_scroll_moved");
 
 	drag_speed = Vector2();
 	drag_touching = false;
diff --git a/scene/gui/spin_box.cpp b/scene/gui/spin_box.cpp
index c49d7f3d12..1200877127 100644
--- a/scene/gui/spin_box.cpp
+++ b/scene/gui/spin_box.cpp
@@ -297,12 +297,12 @@ SpinBox::SpinBox() {
 	line_edit->set_anchors_and_margins_preset(Control::PRESET_WIDE);
 	line_edit->set_mouse_filter(MOUSE_FILTER_PASS);
 	//connect("value_changed",this,"_value_changed");
-	line_edit->connect("text_entered", this, "_text_entered", Vector<Variant>(), CONNECT_DEFERRED);
-	line_edit->connect("focus_exited", this, "_line_edit_focus_exit", Vector<Variant>(), CONNECT_DEFERRED);
-	line_edit->connect("gui_input", this, "_line_edit_input");
+	line_edit->connect_compat("text_entered", this, "_text_entered", Vector<Variant>(), CONNECT_DEFERRED);
+	line_edit->connect_compat("focus_exited", this, "_line_edit_focus_exit", Vector<Variant>(), CONNECT_DEFERRED);
+	line_edit->connect_compat("gui_input", this, "_line_edit_input");
 	drag.enabled = false;
 
 	range_click_timer = memnew(Timer);
-	range_click_timer->connect("timeout", this, "_range_click_timeout");
+	range_click_timer->connect_compat("timeout", this, "_range_click_timeout");
 	add_child(range_click_timer);
 }
diff --git a/scene/gui/tab_container.cpp b/scene/gui/tab_container.cpp
index 402623e53d..66ecbea378 100644
--- a/scene/gui/tab_container.cpp
+++ b/scene/gui/tab_container.cpp
@@ -537,7 +537,7 @@ void TabContainer::add_child_notify(Node *p_child) {
 	c->set_margin(Margin(MARGIN_BOTTOM), c->get_margin(Margin(MARGIN_BOTTOM)) - sb->get_margin(Margin(MARGIN_BOTTOM)));
 
 	update();
-	p_child->connect("renamed", this, "_child_renamed_callback");
+	p_child->connect_compat("renamed", this, "_child_renamed_callback");
 	if (first)
 		emit_signal("tab_changed", current);
 }
@@ -620,7 +620,7 @@ void TabContainer::remove_child_notify(Node *p_child) {
 
 	call_deferred("_update_current_tab");
 
-	p_child->disconnect("renamed", this, "_child_renamed_callback");
+	p_child->disconnect_compat("renamed", this, "_child_renamed_callback");
 
 	update();
 }
@@ -1048,5 +1048,5 @@ TabContainer::TabContainer() {
 	tabs_rearrange_group = -1;
 	use_hidden_tabs_for_min_size = false;
 
-	connect("mouse_exited", this, "_on_mouse_exited");
+	connect_compat("mouse_exited", this, "_on_mouse_exited");
 }
diff --git a/scene/gui/tabs.cpp b/scene/gui/tabs.cpp
index 4aa7ea8cb1..ea1e6546e9 100644
--- a/scene/gui/tabs.cpp
+++ b/scene/gui/tabs.cpp
@@ -1034,5 +1034,5 @@ Tabs::Tabs() {
 	drag_to_rearrange_enabled = false;
 	tabs_rearrange_group = -1;
 
-	connect("mouse_exited", this, "_on_mouse_exited");
+	connect_compat("mouse_exited", this, "_on_mouse_exited");
 }
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index 92da21af84..379e70b951 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -1852,6 +1852,42 @@ void TextEdit::_consume_pair_symbol(CharType ch) {
 		}
 	}
 
+	String line = text[cursor.line];
+
+	bool in_single_quote = false;
+	bool in_double_quote = false;
+
+	int c = 0;
+	while (c < line.length()) {
+		if (line[c] == '\\') {
+			c++; // Skip quoted anything.
+
+			if (cursor.column == c) {
+				break;
+			}
+		} else {
+			if (line[c] == '\'' && !in_double_quote) {
+				in_single_quote = !in_single_quote;
+			} else if (line[c] == '"' && !in_single_quote) {
+				in_double_quote = !in_double_quote;
+			}
+		}
+
+		c++;
+
+		if (cursor.column == c) {
+			break;
+		}
+	}
+
+	//	Disallow inserting duplicated quotes while already in string
+	if ((in_single_quote || in_double_quote) && (ch == '"' || ch == '\'')) {
+		insert_text_at_cursor(ch_single);
+		cursor_set_column(cursor_position_to_move);
+
+		return;
+	}
+
 	insert_text_at_cursor(ch_pair);
 	cursor_set_column(cursor_position_to_move);
 }
@@ -3076,7 +3112,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
 					scancode_handled = false;
 					break;
 				}
-				FALLTHROUGH;
+				[[fallthrough]];
 			}
 			case KEY_LEFT: {
 
@@ -3152,7 +3188,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
 					scancode_handled = false;
 					break;
 				}
-				FALLTHROUGH;
+				[[fallthrough]];
 			}
 			case KEY_RIGHT: {
 
@@ -3213,7 +3249,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
 					scancode_handled = false;
 					break;
 				}
-				FALLTHROUGH;
+				[[fallthrough]];
 			}
 			case KEY_UP: {
 
@@ -3266,7 +3302,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
 					scancode_handled = false;
 					break;
 				}
-				FALLTHROUGH;
+				[[fallthrough]];
 			}
 			case KEY_DOWN: {
 
@@ -3389,7 +3425,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
 					scancode_handled = false;
 					break;
 				}
-				FALLTHROUGH;
+				[[fallthrough]];
 			}
 			case KEY_HOME: {
 #ifdef APPLE_STYLE_KEYS
@@ -3450,7 +3486,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
 					scancode_handled = false;
 					break;
 				}
-				FALLTHROUGH;
+				[[fallthrough]];
 			}
 			case KEY_END: {
 #ifdef APPLE_STYLE_KEYS
@@ -3497,7 +3533,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
 					scancode_handled = false;
 					break;
 				}
-				FALLTHROUGH;
+				[[fallthrough]];
 			}
 			case KEY_PAGEUP: {
 
@@ -3520,7 +3556,7 @@ void TextEdit::_gui_input(const Ref<InputEvent> &p_gui_input) {
 					scancode_handled = false;
 					break;
 				}
-				FALLTHROUGH;
+				[[fallthrough]];
 			}
 			case KEY_PAGEDOWN: {
 
@@ -5454,11 +5490,11 @@ int TextEdit::_get_column_pos_of_word(const String &p_key, const String &p_searc
 	return col;
 }
 
-PoolVector<int> TextEdit::_search_bind(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column) const {
+Vector<int> TextEdit::_search_bind(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column) const {
 
 	int col, line;
 	if (search(p_key, p_search_flags, p_from_line, p_from_column, line, col)) {
-		PoolVector<int> result;
+		Vector<int> result;
 		result.resize(2);
 		result.set(SEARCH_RESULT_COLUMN, col);
 		result.set(SEARCH_RESULT_LINE, line);
@@ -5466,7 +5502,7 @@ PoolVector<int> TextEdit::_search_bind(const String &p_key, uint32_t p_search_fl
 
 	} else {
 
-		return PoolVector<int>();
+		return Vector<int>();
 	}
 }
 
@@ -7160,10 +7196,10 @@ void TextEdit::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "shortcut_keys_enabled"), "set_shortcut_keys_enabled", "is_shortcut_keys_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "selecting_enabled"), "set_selecting_enabled", "is_selecting_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "smooth_scrolling"), "set_smooth_scroll_enable", "is_smooth_scroll_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "v_scroll_speed"), "set_v_scroll_speed", "get_v_scroll_speed");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "v_scroll_speed"), "set_v_scroll_speed", "get_v_scroll_speed");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "hiding_enabled"), "set_hiding_enabled", "is_hiding_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "wrap_enabled"), "set_wrap_enabled", "is_wrap_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "scroll_vertical"), "set_v_scroll", "get_v_scroll");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "scroll_vertical"), "set_v_scroll", "get_v_scroll");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "scroll_horizontal"), "set_h_scroll", "get_h_scroll");
 
 	ADD_GROUP("Minimap", "minimap_");
@@ -7173,7 +7209,7 @@ void TextEdit::_bind_methods() {
 	ADD_GROUP("Caret", "caret_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "caret_block_mode"), "cursor_set_block_mode", "cursor_is_block_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "caret_blink"), "cursor_set_blink_enabled", "cursor_get_blink_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "caret_blink_speed", PROPERTY_HINT_RANGE, "0.1,10,0.01"), "cursor_set_blink_speed", "cursor_get_blink_speed");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "caret_blink_speed", PROPERTY_HINT_RANGE, "0.1,10,0.01"), "cursor_set_blink_speed", "cursor_get_blink_speed");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "caret_moving_by_right_click"), "set_right_click_moves_caret", "is_right_click_moving_caret");
 
 	ADD_SIGNAL(MethodInfo("cursor_changed"));
@@ -7193,7 +7229,7 @@ void TextEdit::_bind_methods() {
 	BIND_ENUM_CONSTANT(MENU_MAX);
 
 	GLOBAL_DEF("gui/timers/text_edit_idle_detect_sec", 3);
-	ProjectSettings::get_singleton()->set_custom_property_info("gui/timers/text_edit_idle_detect_sec", PropertyInfo(Variant::REAL, "gui/timers/text_edit_idle_detect_sec", PROPERTY_HINT_RANGE, "0,10,0.01,or_greater")); // No negative numbers.
+	ProjectSettings::get_singleton()->set_custom_property_info("gui/timers/text_edit_idle_detect_sec", PropertyInfo(Variant::FLOAT, "gui/timers/text_edit_idle_detect_sec", PROPERTY_HINT_RANGE, "0,10,0.01,or_greater")); // No negative numbers.
 }
 
 TextEdit::TextEdit() {
@@ -7236,10 +7272,10 @@ TextEdit::TextEdit() {
 	updating_scrolls = false;
 	selection.active = false;
 
-	h_scroll->connect("value_changed", this, "_scroll_moved");
-	v_scroll->connect("value_changed", this, "_scroll_moved");
+	h_scroll->connect_compat("value_changed", this, "_scroll_moved");
+	v_scroll->connect_compat("value_changed", this, "_scroll_moved");
 
-	v_scroll->connect("scrolling", this, "_v_scroll_input");
+	v_scroll->connect_compat("scrolling", this, "_v_scroll_input");
 
 	cursor_changed_dirty = false;
 	text_changed_dirty = false;
@@ -7256,7 +7292,7 @@ TextEdit::TextEdit() {
 	caret_blink_timer = memnew(Timer);
 	add_child(caret_blink_timer);
 	caret_blink_timer->set_wait_time(0.65);
-	caret_blink_timer->connect("timeout", this, "_toggle_draw_caret");
+	caret_blink_timer->connect_compat("timeout", this, "_toggle_draw_caret");
 	cursor_set_blink_enabled(false);
 	right_click_moves_caret = true;
 
@@ -7264,12 +7300,12 @@ TextEdit::TextEdit() {
 	add_child(idle_detect);
 	idle_detect->set_one_shot(true);
 	idle_detect->set_wait_time(GLOBAL_GET("gui/timers/text_edit_idle_detect_sec"));
-	idle_detect->connect("timeout", this, "_push_current_op");
+	idle_detect->connect_compat("timeout", this, "_push_current_op");
 
 	click_select_held = memnew(Timer);
 	add_child(click_select_held);
 	click_select_held->set_wait_time(0.05);
-	click_select_held->connect("timeout", this, "_click_selection_held");
+	click_select_held->connect_compat("timeout", this, "_click_selection_held");
 
 	current_op.type = TextOperation::TYPE_NONE;
 	undo_enabled = true;
@@ -7328,7 +7364,7 @@ TextEdit::TextEdit() {
 	add_child(menu);
 	readonly = true; // Initialise to opposite first, so we get past the early-out in set_readonly.
 	set_readonly(false);
-	menu->connect("id_pressed", this, "menu_option");
+	menu->connect_compat("id_pressed", this, "menu_option");
 	first_draw = true;
 
 	executing_line = -1;
diff --git a/scene/gui/text_edit.h b/scene/gui/text_edit.h
index 4a4ac3392e..6e267f5a47 100644
--- a/scene/gui/text_edit.h
+++ b/scene/gui/text_edit.h
@@ -514,7 +514,7 @@ private:
 
 	int _get_column_pos_of_word(const String &p_key, const String &p_search, uint32_t p_search_flags, int p_from_column);
 
-	PoolVector<int> _search_bind(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column) const;
+	Vector<int> _search_bind(const String &p_key, uint32_t p_search_flags, int p_from_line, int p_from_column) const;
 
 	PopupMenu *menu;
 
diff --git a/scene/gui/texture_progress.cpp b/scene/gui/texture_progress.cpp
index c5650b1795..abf6b2ed49 100644
--- a/scene/gui/texture_progress.cpp
+++ b/scene/gui/texture_progress.cpp
@@ -510,8 +510,8 @@ void TextureProgress::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "tint_over"), "set_tint_over", "get_tint_over");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "tint_progress"), "set_tint_progress", "get_tint_progress");
 	ADD_GROUP("Radial Fill", "radial_");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "radial_initial_angle", PROPERTY_HINT_RANGE, "0.0,360.0,0.1,slider"), "set_radial_initial_angle", "get_radial_initial_angle");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "radial_fill_degrees", PROPERTY_HINT_RANGE, "0.0,360.0,0.1,slider"), "set_fill_degrees", "get_fill_degrees");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radial_initial_angle", PROPERTY_HINT_RANGE, "0.0,360.0,0.1,slider"), "set_radial_initial_angle", "get_radial_initial_angle");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radial_fill_degrees", PROPERTY_HINT_RANGE, "0.0,360.0,0.1,slider"), "set_fill_degrees", "get_fill_degrees");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "radial_center_offset"), "set_radial_center_offset", "get_radial_center_offset");
 	ADD_GROUP("Stretch", "stretch_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "nine_patch_stretch"), "set_nine_patch_stretch", "get_nine_patch_stretch");
diff --git a/scene/gui/texture_rect.cpp b/scene/gui/texture_rect.cpp
index 64693e2531..87442f32e8 100644
--- a/scene/gui/texture_rect.cpp
+++ b/scene/gui/texture_rect.cpp
@@ -160,13 +160,13 @@ void TextureRect::set_texture(const Ref<Texture2D> &p_tex) {
 	}
 
 	if (texture.is_valid()) {
-		texture->disconnect(CoreStringNames::get_singleton()->changed, this, "_texture_changed");
+		texture->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_texture_changed");
 	}
 
 	texture = p_tex;
 
 	if (texture.is_valid()) {
-		texture->connect(CoreStringNames::get_singleton()->changed, this, "_texture_changed");
+		texture->connect_compat(CoreStringNames::get_singleton()->changed, this, "_texture_changed");
 	}
 
 	update();
diff --git a/scene/gui/tree.cpp b/scene/gui/tree.cpp
index 08835be9fd..940692ebd7 100644
--- a/scene/gui/tree.cpp
+++ b/scene/gui/tree.cpp
@@ -729,18 +729,18 @@ bool TreeItem::is_folding_disabled() const {
 	return disable_folding;
 }
 
-Variant TreeItem::_call_recursive_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant TreeItem::_call_recursive_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	if (p_argcount < 1) {
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = 0;
 		return Variant();
 	}
 
-	if (p_args[0]->get_type() != Variant::STRING) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+	if (p_args[0]->get_type() != Variant::STRING && p_args[0]->get_type() != Variant::STRING_NAME) {
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = 0;
-		r_error.expected = Variant::STRING;
+		r_error.expected = Variant::STRING_NAME;
 		return Variant();
 	}
 
@@ -750,7 +750,7 @@ Variant TreeItem::_call_recursive_bind(const Variant **p_args, int p_argcount, V
 	return Variant();
 }
 
-void recursive_call_aux(TreeItem *p_item, const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+void recursive_call_aux(TreeItem *p_item, const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 	if (!p_item) {
 		return;
 	}
@@ -762,7 +762,7 @@ void recursive_call_aux(TreeItem *p_item, const StringName &p_method, const Vari
 	}
 }
 
-void TreeItem::call_recursive(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+void TreeItem::call_recursive(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 	recursive_call_aux(this, p_method, p_args, p_argcount, r_error);
 }
 
@@ -861,7 +861,7 @@ void TreeItem::_bind_methods() {
 	{
 		MethodInfo mi;
 		mi.name = "call_recursive";
-		mi.arguments.push_back(PropertyInfo(Variant::STRING, "method"));
+		mi.arguments.push_back(PropertyInfo(Variant::STRING_NAME, "method"));
 
 		ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "call_recursive", &TreeItem::_call_recursive_bind, mi);
 	}
@@ -1020,7 +1020,7 @@ int Tree::compute_item_height(TreeItem *p_item) const {
 				int check_icon_h = cache.checked->get_height();
 				if (height < check_icon_h)
 					height = check_icon_h;
-				FALLTHROUGH;
+				[[fallthrough]];
 			}
 			case TreeItem::CELL_MODE_STRING:
 			case TreeItem::CELL_MODE_CUSTOM:
@@ -4043,15 +4043,15 @@ Tree::Tree() {
 	add_child(v_scroll);
 
 	range_click_timer = memnew(Timer);
-	range_click_timer->connect("timeout", this, "_range_click_timeout");
+	range_click_timer->connect_compat("timeout", this, "_range_click_timeout");
 	add_child(range_click_timer);
 
-	h_scroll->connect("value_changed", this, "_scroll_moved");
-	v_scroll->connect("value_changed", this, "_scroll_moved");
-	text_editor->connect("text_entered", this, "_text_editor_enter");
-	text_editor->connect("modal_closed", this, "_text_editor_modal_close");
-	popup_menu->connect("id_pressed", this, "_popup_select");
-	value_editor->connect("value_changed", this, "_value_editor_changed");
+	h_scroll->connect_compat("value_changed", this, "_scroll_moved");
+	v_scroll->connect_compat("value_changed", this, "_scroll_moved");
+	text_editor->connect_compat("text_entered", this, "_text_editor_enter");
+	text_editor->connect_compat("modal_closed", this, "_text_editor_modal_close");
+	popup_menu->connect_compat("id_pressed", this, "_popup_select");
+	value_editor->connect_compat("value_changed", this, "_value_editor_changed");
 
 	value_editor->set_as_toplevel(true);
 	text_editor->set_as_toplevel(true);
diff --git a/scene/gui/tree.h b/scene/gui/tree.h
index b58f937c57..b179c5bcba 100644
--- a/scene/gui/tree.h
+++ b/scene/gui/tree.h
@@ -172,7 +172,7 @@ protected:
 		remove_child(Object::cast_to<TreeItem>(p_child));
 	}
 
-	Variant _call_recursive_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	Variant _call_recursive_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 public:
 	/* cell mode */
@@ -282,7 +282,7 @@ public:
 	void set_disable_folding(bool p_disable);
 	bool is_folding_disabled() const;
 
-	void call_recursive(const StringName &p_method, const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	void call_recursive(const StringName &p_method, const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 	~TreeItem();
 };
diff --git a/scene/gui/video_player.cpp b/scene/gui/video_player.cpp
index 3d8112b986..ac1e4a5629 100644
--- a/scene/gui/video_player.cpp
+++ b/scene/gui/video_player.cpp
@@ -473,15 +473,15 @@ void VideoPlayer::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "audio_track", PROPERTY_HINT_RANGE, "0,128,1"), "set_audio_track", "get_audio_track");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "stream", PROPERTY_HINT_RESOURCE_TYPE, "VideoStream"), "set_stream", "get_stream");
 	//ADD_PROPERTY( PropertyInfo(Variant::BOOL, "stream/loop"), "set_loop", "has_loop") ;
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "volume_db", PROPERTY_HINT_RANGE, "-80,24,0.01"), "set_volume_db", "get_volume_db");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "volume", PROPERTY_HINT_EXP_RANGE, "0,15,0.01", 0), "set_volume", "get_volume");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "volume_db", PROPERTY_HINT_RANGE, "-80,24,0.01"), "set_volume_db", "get_volume_db");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "volume", PROPERTY_HINT_EXP_RANGE, "0,15,0.01", 0), "set_volume", "get_volume");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "autoplay"), "set_autoplay", "has_autoplay");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "paused"), "set_paused", "is_paused");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "expand"), "set_expand", "has_expand");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "buffering_msec", PROPERTY_HINT_RANGE, "10,1000"), "set_buffering_msec", "get_buffering_msec");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "stream_position", PROPERTY_HINT_RANGE, "0,1280000,0.1", 0), "set_stream_position", "get_stream_position");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "stream_position", PROPERTY_HINT_RANGE, "0,1280000,0.1", 0), "set_stream_position", "get_stream_position");
 
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "bus", PROPERTY_HINT_ENUM, ""), "set_bus", "get_bus");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "bus", PROPERTY_HINT_ENUM, ""), "set_bus", "get_bus");
 }
 
 VideoPlayer::VideoPlayer() {
diff --git a/scene/main/canvas_layer.cpp b/scene/main/canvas_layer.cpp
index 04cf5c6338..2085fa3a60 100644
--- a/scene/main/canvas_layer.cpp
+++ b/scene/main/canvas_layer.cpp
@@ -307,15 +307,15 @@ void CanvasLayer::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "layer", PROPERTY_HINT_RANGE, "-128,128,1"), "set_layer", "get_layer");
 	ADD_GROUP("Transform", "");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "offset"), "set_offset", "get_offset");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "rotation_degrees", PROPERTY_HINT_RANGE, "-1080,1080,0.1,or_lesser,or_greater", PROPERTY_USAGE_EDITOR), "set_rotation_degrees", "get_rotation_degrees");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "rotation", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_rotation", "get_rotation");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rotation_degrees", PROPERTY_HINT_RANGE, "-1080,1080,0.1,or_lesser,or_greater", PROPERTY_USAGE_EDITOR), "set_rotation_degrees", "get_rotation_degrees");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rotation", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_rotation", "get_rotation");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "scale"), "set_scale", "get_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM2D, "transform"), "set_transform", "get_transform");
 	ADD_GROUP("", "");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "custom_viewport", PROPERTY_HINT_RESOURCE_TYPE, "Viewport", 0), "set_custom_viewport", "get_custom_viewport");
 	ADD_GROUP("Follow Viewport", "follow_viewport");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "follow_viewport_enable"), "set_follow_viewport", "is_following_viewport");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "follow_viewport_scale", PROPERTY_HINT_RANGE, "0.001,1000,0.001,or_greater,or_lesser"), "set_follow_viewport_scale", "get_follow_viewport_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "follow_viewport_scale", PROPERTY_HINT_RANGE, "0.001,1000,0.001,or_greater,or_lesser"), "set_follow_viewport_scale", "get_follow_viewport_scale");
 }
 
 CanvasLayer::CanvasLayer() {
diff --git a/scene/main/http_request.cpp b/scene/main/http_request.cpp
index 3c89069816..85bde92851 100644
--- a/scene/main/http_request.cpp
+++ b/scene/main/http_request.cpp
@@ -118,7 +118,7 @@ Error HTTPRequest::request(const String &p_url, const Vector<String> &p_custom_h
 		client->set_blocking_mode(false);
 		err = _request();
 		if (err != OK) {
-			call_deferred("_request_done", RESULT_CANT_CONNECT, 0, PoolStringArray(), PoolByteArray());
+			call_deferred("_request_done", RESULT_CANT_CONNECT, 0, PackedStringArray(), PackedByteArray());
 			return ERR_CANT_CONNECT;
 		}
 
@@ -135,7 +135,7 @@ void HTTPRequest::_thread_func(void *p_userdata) {
 	Error err = hr->_request();
 
 	if (err != OK) {
-		hr->call_deferred("_request_done", RESULT_CANT_CONNECT, 0, PoolStringArray(), PoolByteArray());
+		hr->call_deferred("_request_done", RESULT_CANT_CONNECT, 0, PackedStringArray(), PackedByteArray());
 	} else {
 		while (!hr->thread_request_quit) {
 
@@ -180,7 +180,7 @@ void HTTPRequest::cancel_request() {
 bool HTTPRequest::_handle_response(bool *ret_value) {
 
 	if (!client->has_response()) {
-		call_deferred("_request_done", RESULT_NO_RESPONSE, 0, PoolStringArray(), PoolByteArray());
+		call_deferred("_request_done", RESULT_NO_RESPONSE, 0, PackedStringArray(), PackedByteArray());
 		*ret_value = true;
 		return true;
 	}
@@ -200,7 +200,7 @@ bool HTTPRequest::_handle_response(bool *ret_value) {
 
 		if (max_redirects >= 0 && redirections >= max_redirects) {
 
-			call_deferred("_request_done", RESULT_REDIRECT_LIMIT_REACHED, response_code, response_headers, PoolByteArray());
+			call_deferred("_request_done", RESULT_REDIRECT_LIMIT_REACHED, response_code, response_headers, PackedByteArray());
 			*ret_value = true;
 			return true;
 		}
@@ -246,7 +246,7 @@ bool HTTPRequest::_update_connection() {
 
 	switch (client->get_status()) {
 		case HTTPClient::STATUS_DISCONNECTED: {
-			call_deferred("_request_done", RESULT_CANT_CONNECT, 0, PoolStringArray(), PoolByteArray());
+			call_deferred("_request_done", RESULT_CANT_CONNECT, 0, PackedStringArray(), PackedByteArray());
 			return true; // End it, since it's doing something
 		} break;
 		case HTTPClient::STATUS_RESOLVING: {
@@ -255,7 +255,7 @@ bool HTTPRequest::_update_connection() {
 			return false;
 		} break;
 		case HTTPClient::STATUS_CANT_RESOLVE: {
-			call_deferred("_request_done", RESULT_CANT_RESOLVE, 0, PoolStringArray(), PoolByteArray());
+			call_deferred("_request_done", RESULT_CANT_RESOLVE, 0, PackedStringArray(), PackedByteArray());
 			return true;
 
 		} break;
@@ -266,7 +266,7 @@ bool HTTPRequest::_update_connection() {
 		} break; // Connecting to IP
 		case HTTPClient::STATUS_CANT_CONNECT: {
 
-			call_deferred("_request_done", RESULT_CANT_CONNECT, 0, PoolStringArray(), PoolByteArray());
+			call_deferred("_request_done", RESULT_CANT_CONNECT, 0, PackedStringArray(), PackedByteArray());
 			return true;
 
 		} break;
@@ -283,7 +283,7 @@ bool HTTPRequest::_update_connection() {
 					if (_handle_response(&ret_value))
 						return ret_value;
 
-					call_deferred("_request_done", RESULT_SUCCESS, response_code, response_headers, PoolByteArray());
+					call_deferred("_request_done", RESULT_SUCCESS, response_code, response_headers, PackedByteArray());
 					return true;
 				}
 				if (body_len < 0) {
@@ -292,7 +292,7 @@ bool HTTPRequest::_update_connection() {
 					return true;
 				}
 
-				call_deferred("_request_done", RESULT_CHUNKED_BODY_SIZE_MISMATCH, response_code, response_headers, PoolByteArray());
+				call_deferred("_request_done", RESULT_CHUNKED_BODY_SIZE_MISMATCH, response_code, response_headers, PackedByteArray());
 				return true;
 				// Request migh have been done
 			} else {
@@ -300,7 +300,7 @@ bool HTTPRequest::_update_connection() {
 
 				Error err = client->request(method, request_string, headers, request_data);
 				if (err != OK) {
-					call_deferred("_request_done", RESULT_CONNECTION_ERROR, 0, PoolStringArray(), PoolByteArray());
+					call_deferred("_request_done", RESULT_CONNECTION_ERROR, 0, PackedStringArray(), PackedByteArray());
 					return true;
 				}
 
@@ -325,7 +325,7 @@ bool HTTPRequest::_update_connection() {
 
 				if (!client->is_response_chunked() && client->get_response_body_length() == 0) {
 
-					call_deferred("_request_done", RESULT_SUCCESS, response_code, response_headers, PoolByteArray());
+					call_deferred("_request_done", RESULT_SUCCESS, response_code, response_headers, PackedByteArray());
 					return true;
 				}
 
@@ -334,7 +334,7 @@ bool HTTPRequest::_update_connection() {
 				body_len = client->get_response_body_length();
 
 				if (body_size_limit >= 0 && body_len > body_size_limit) {
-					call_deferred("_request_done", RESULT_BODY_SIZE_LIMIT_EXCEEDED, response_code, response_headers, PoolByteArray());
+					call_deferred("_request_done", RESULT_BODY_SIZE_LIMIT_EXCEEDED, response_code, response_headers, PackedByteArray());
 					return true;
 				}
 
@@ -342,7 +342,7 @@ bool HTTPRequest::_update_connection() {
 					file = FileAccess::open(download_to_file, FileAccess::WRITE);
 					if (!file) {
 
-						call_deferred("_request_done", RESULT_DOWNLOAD_FILE_CANT_OPEN, response_code, response_headers, PoolByteArray());
+						call_deferred("_request_done", RESULT_DOWNLOAD_FILE_CANT_OPEN, response_code, response_headers, PackedByteArray());
 						return true;
 					}
 				}
@@ -350,14 +350,14 @@ bool HTTPRequest::_update_connection() {
 
 			client->poll();
 
-			PoolByteArray chunk = client->read_response_body_chunk();
+			PackedByteArray chunk = client->read_response_body_chunk();
 			downloaded += chunk.size();
 
 			if (file) {
-				PoolByteArray::Read r = chunk.read();
-				file->store_buffer(r.ptr(), chunk.size());
+				const uint8_t *r = chunk.ptr();
+				file->store_buffer(r, chunk.size());
 				if (file->get_error() != OK) {
-					call_deferred("_request_done", RESULT_DOWNLOAD_FILE_WRITE_ERROR, response_code, response_headers, PoolByteArray());
+					call_deferred("_request_done", RESULT_DOWNLOAD_FILE_WRITE_ERROR, response_code, response_headers, PackedByteArray());
 					return true;
 				}
 			} else {
@@ -365,7 +365,7 @@ bool HTTPRequest::_update_connection() {
 			}
 
 			if (body_size_limit >= 0 && downloaded > body_size_limit) {
-				call_deferred("_request_done", RESULT_BODY_SIZE_LIMIT_EXCEEDED, response_code, response_headers, PoolByteArray());
+				call_deferred("_request_done", RESULT_BODY_SIZE_LIMIT_EXCEEDED, response_code, response_headers, PackedByteArray());
 				return true;
 			}
 
@@ -384,11 +384,11 @@ bool HTTPRequest::_update_connection() {
 
 		} break; // Request resulted in body: break which must be read
 		case HTTPClient::STATUS_CONNECTION_ERROR: {
-			call_deferred("_request_done", RESULT_CONNECTION_ERROR, 0, PoolStringArray(), PoolByteArray());
+			call_deferred("_request_done", RESULT_CONNECTION_ERROR, 0, PackedStringArray(), PackedByteArray());
 			return true;
 		} break;
 		case HTTPClient::STATUS_SSL_HANDSHAKE_ERROR: {
-			call_deferred("_request_done", RESULT_SSL_HANDSHAKE_ERROR, 0, PoolStringArray(), PoolByteArray());
+			call_deferred("_request_done", RESULT_SSL_HANDSHAKE_ERROR, 0, PackedStringArray(), PackedByteArray());
 			return true;
 		} break;
 	}
@@ -396,7 +396,7 @@ bool HTTPRequest::_update_connection() {
 	ERR_FAIL_V(false);
 }
 
-void HTTPRequest::_request_done(int p_status, int p_code, const PoolStringArray &headers, const PoolByteArray &p_data) {
+void HTTPRequest::_request_done(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data) {
 
 	cancel_request();
 	emit_signal("request_completed", p_status, p_code, headers, p_data);
@@ -505,12 +505,12 @@ int HTTPRequest::get_timeout() {
 void HTTPRequest::_timeout() {
 
 	cancel_request();
-	call_deferred("_request_done", RESULT_TIMEOUT, 0, PoolStringArray(), PoolByteArray());
+	call_deferred("_request_done", RESULT_TIMEOUT, 0, PackedStringArray(), PackedByteArray());
 }
 
 void HTTPRequest::_bind_methods() {
 
-	ClassDB::bind_method(D_METHOD("request", "url", "custom_headers", "ssl_validate_domain", "method", "request_data"), &HTTPRequest::request, DEFVAL(PoolStringArray()), DEFVAL(true), DEFVAL(HTTPClient::METHOD_GET), DEFVAL(String()));
+	ClassDB::bind_method(D_METHOD("request", "url", "custom_headers", "ssl_validate_domain", "method", "request_data"), &HTTPRequest::request, DEFVAL(PackedStringArray()), DEFVAL(true), DEFVAL(HTTPClient::METHOD_GET), DEFVAL(String()));
 	ClassDB::bind_method(D_METHOD("cancel_request"), &HTTPRequest::cancel_request);
 
 	ClassDB::bind_method(D_METHOD("get_http_client_status"), &HTTPRequest::get_http_client_status);
@@ -548,7 +548,7 @@ void HTTPRequest::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "max_redirects", PROPERTY_HINT_RANGE, "-1,64"), "set_max_redirects", "get_max_redirects");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "timeout", PROPERTY_HINT_RANGE, "0,86400"), "set_timeout", "get_timeout");
 
-	ADD_SIGNAL(MethodInfo("request_completed", PropertyInfo(Variant::INT, "result"), PropertyInfo(Variant::INT, "response_code"), PropertyInfo(Variant::POOL_STRING_ARRAY, "headers"), PropertyInfo(Variant::POOL_BYTE_ARRAY, "body")));
+	ADD_SIGNAL(MethodInfo("request_completed", PropertyInfo(Variant::INT, "result"), PropertyInfo(Variant::INT, "response_code"), PropertyInfo(Variant::PACKED_STRING_ARRAY, "headers"), PropertyInfo(Variant::PACKED_BYTE_ARRAY, "body")));
 
 	BIND_ENUM_CONSTANT(RESULT_SUCCESS);
 	//BIND_ENUM_CONSTANT( RESULT_NO_BODY );
@@ -589,7 +589,7 @@ HTTPRequest::HTTPRequest() {
 
 	timer = memnew(Timer);
 	timer->set_one_shot(true);
-	timer->connect("timeout", this, "_timeout");
+	timer->connect_compat("timeout", this, "_timeout");
 	add_child(timer);
 	timeout = 0;
 }
diff --git a/scene/main/http_request.h b/scene/main/http_request.h
index 94b323ae8a..a3d95cd652 100644
--- a/scene/main/http_request.h
+++ b/scene/main/http_request.h
@@ -73,12 +73,12 @@ private:
 
 	bool request_sent;
 	Ref<HTTPClient> client;
-	PoolByteArray body;
+	PackedByteArray body;
 	volatile bool use_threads;
 
 	bool got_response;
 	int response_code;
-	PoolVector<String> response_headers;
+	Vector<String> response_headers;
 
 	String download_to_file;
 
@@ -108,7 +108,7 @@ private:
 
 	Thread *thread;
 
-	void _request_done(int p_status, int p_code, const PoolStringArray &headers, const PoolByteArray &p_data);
+	void _request_done(int p_status, int p_code, const PackedStringArray &headers, const PackedByteArray &p_data);
 	static void _thread_func(void *p_userdata);
 
 protected:
diff --git a/scene/main/instance_placeholder.cpp b/scene/main/instance_placeholder.cpp
index f1b3f91920..fe238af1c4 100644
--- a/scene/main/instance_placeholder.cpp
+++ b/scene/main/instance_placeholder.cpp
@@ -115,7 +115,7 @@ Node *InstancePlaceholder::create_instance(bool p_replace, const Ref<PackedScene
 Dictionary InstancePlaceholder::get_stored_values(bool p_with_order) {
 
 	Dictionary ret;
-	PoolStringArray order;
+	PackedStringArray order;
 
 	for (List<PropSet>::Element *E = stored_values.front(); E; E = E->next()) {
 		ret[E->get().name] = E->get().value;
diff --git a/scene/main/node.cpp b/scene/main/node.cpp
index 8ceac74bb8..a0159c3858 100644
--- a/scene/main/node.cpp
+++ b/scene/main/node.cpp
@@ -37,6 +37,7 @@
 #include "core/message_queue.h"
 #include "core/print_string.h"
 #include "instance_placeholder.h"
+#include "scene/debugger/scene_debugger.h"
 #include "scene/resources/packed_scene.h"
 #include "scene/scene_string_names.h"
 #include "viewport.h"
@@ -244,11 +245,7 @@ void Node::_propagate_enter_tree() {
 	data.blocked--;
 
 #ifdef DEBUG_ENABLED
-
-	if (ScriptDebugger::get_singleton() && data.filename != String()) {
-		//used for live edit
-		data.tree->live_scene_edit_cache[data.filename].insert(this);
-	}
+	SceneDebugger::add_to_cache(data.filename, this);
 #endif
 	// enter groups
 }
@@ -268,26 +265,7 @@ void Node::_propagate_exit_tree() {
 	//block while removing children
 
 #ifdef DEBUG_ENABLED
-
-	if (ScriptDebugger::get_singleton() && data.filename != String()) {
-		//used for live edit
-		Map<String, Set<Node *> >::Element *E = data.tree->live_scene_edit_cache.find(data.filename);
-		if (E) {
-			E->get().erase(this);
-			if (E->get().size() == 0) {
-				data.tree->live_scene_edit_cache.erase(E);
-			}
-		}
-
-		Map<Node *, Map<ObjectID, Node *> >::Element *F = data.tree->live_edit_remove_list.find(this);
-		if (F) {
-			for (Map<ObjectID, Node *>::Element *G = F->get().front(); G; G = G->next()) {
-
-				memdelete(G->get());
-			}
-			data.tree->live_edit_remove_list.erase(F);
-		}
-	}
+	SceneDebugger::remove_from_cache(data.filename, this);
 #endif
 	data.blocked++;
 
@@ -592,16 +570,16 @@ void Node::rpc_unreliable_id(int p_peer_id, const StringName &p_method, VARIANT_
 	rpcp(p_peer_id, true, p_method, argptr, argc);
 }
 
-Variant Node::_rpc_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant Node::_rpc_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	if (p_argcount < 1) {
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = 1;
 		return Variant();
 	}
 
 	if (p_args[0]->get_type() != Variant::STRING) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = 0;
 		r_error.expected = Variant::STRING;
 		return Variant();
@@ -611,27 +589,27 @@ Variant Node::_rpc_bind(const Variant **p_args, int p_argcount, Variant::CallErr
 
 	rpcp(0, false, method, &p_args[1], p_argcount - 1);
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 	return Variant();
 }
 
-Variant Node::_rpc_id_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant Node::_rpc_id_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	if (p_argcount < 2) {
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = 2;
 		return Variant();
 	}
 
 	if (p_args[0]->get_type() != Variant::INT) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = 0;
 		r_error.expected = Variant::INT;
 		return Variant();
 	}
 
 	if (p_args[1]->get_type() != Variant::STRING) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = 1;
 		r_error.expected = Variant::STRING;
 		return Variant();
@@ -642,20 +620,20 @@ Variant Node::_rpc_id_bind(const Variant **p_args, int p_argcount, Variant::Call
 
 	rpcp(peer_id, false, method, &p_args[2], p_argcount - 2);
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 	return Variant();
 }
 
-Variant Node::_rpc_unreliable_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant Node::_rpc_unreliable_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	if (p_argcount < 1) {
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = 1;
 		return Variant();
 	}
 
 	if (p_args[0]->get_type() != Variant::STRING) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = 0;
 		r_error.expected = Variant::STRING;
 		return Variant();
@@ -665,27 +643,27 @@ Variant Node::_rpc_unreliable_bind(const Variant **p_args, int p_argcount, Varia
 
 	rpcp(0, true, method, &p_args[1], p_argcount - 1);
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 	return Variant();
 }
 
-Variant Node::_rpc_unreliable_id_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant Node::_rpc_unreliable_id_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
 	if (p_argcount < 2) {
-		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+		r_error.error = Callable::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
 		r_error.argument = 2;
 		return Variant();
 	}
 
 	if (p_args[0]->get_type() != Variant::INT) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = 0;
 		r_error.expected = Variant::INT;
 		return Variant();
 	}
 
 	if (p_args[1]->get_type() != Variant::STRING) {
-		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+		r_error.error = Callable::CallError::CALL_ERROR_INVALID_ARGUMENT;
 		r_error.argument = 1;
 		r_error.expected = Variant::STRING;
 		return Variant();
@@ -696,7 +674,7 @@ Variant Node::_rpc_unreliable_id_bind(const Variant **p_args, int p_argcount, Va
 
 	rpcp(peer_id, true, method, &p_args[2], p_argcount - 2);
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 	return Variant();
 }
 
@@ -2360,7 +2338,7 @@ void Node::_duplicate_signals(const Node *p_original, Node *p_copy) const {
 			NodePath p = p_original->get_path_to(this);
 			Node *copy = p_copy->get_node(p);
 
-			Node *target = Object::cast_to<Node>(E->get().target);
+			Node *target = Object::cast_to<Node>(E->get().callable.get_object());
 			if (!target) {
 				continue;
 			}
@@ -2375,8 +2353,8 @@ void Node::_duplicate_signals(const Node *p_original, Node *p_copy) const {
 			if (p_copy->has_node(ptarget))
 				copytarget = p_copy->get_node(ptarget);
 
-			if (copy && copytarget && !copy->is_connected(E->get().signal, copytarget, E->get().method)) {
-				copy->connect(E->get().signal, copytarget, E->get().method, E->get().binds, E->get().flags);
+			if (copy && copytarget && !copy->is_connected_compat(E->get().signal.get_name(), copytarget, E->get().callable.get_method())) {
+				copy->connect_compat(E->get().signal.get_name(), copytarget, E->get().callable.get_method(), E->get().binds, E->get().flags);
 			}
 		}
 	}
@@ -2531,10 +2509,10 @@ void Node::_replace_connections_target(Node *p_new_target) {
 		Connection &c = E->get();
 
 		if (c.flags & CONNECT_PERSIST) {
-			c.source->disconnect(c.signal, this, c.method);
-			bool valid = p_new_target->has_method(c.method) || Ref<Script>(p_new_target->get_script()).is_null() || Ref<Script>(p_new_target->get_script())->has_method(c.method);
-			ERR_CONTINUE_MSG(!valid, "Attempt to connect signal '" + c.source->get_class() + "." + c.signal + "' to nonexistent method '" + c.target->get_class() + "." + c.method + "'.");
-			c.source->connect(c.signal, p_new_target, c.method, c.binds, c.flags);
+			c.signal.get_object()->disconnect_compat(c.signal.get_name(), this, c.callable.get_method());
+			bool valid = p_new_target->has_method(c.callable.get_method()) || Ref<Script>(p_new_target->get_script()).is_null() || Ref<Script>(p_new_target->get_script())->has_method(c.callable.get_method());
+			ERR_CONTINUE_MSG(!valid, "Attempt to connect signal '" + c.signal.get_object()->get_class() + "." + c.signal.get_name() + "' to nonexistent method '" + c.callable.get_object()->get_class() + "." + c.callable.get_method() + "'.");
+			c.signal.get_object()->connect_compat(c.signal.get_name(), p_new_target, c.callable.get_method(), c.binds, c.flags);
 		}
 	}
 }
@@ -2822,7 +2800,7 @@ void Node::_bind_methods() {
 	GLOBAL_DEF("node/name_casing", NAME_CASING_PASCAL_CASE);
 	ProjectSettings::get_singleton()->set_custom_property_info("node/name_casing", PropertyInfo(Variant::INT, "node/name_casing", PROPERTY_HINT_ENUM, "PascalCase,camelCase,snake_case"));
 
-	ClassDB::bind_method(D_METHOD("add_child_below_node", "node", "child_node", "legible_unique_name"), &Node::add_child_below_node, DEFVAL(false));
+	ClassDB::bind_method(D_METHOD("add_child_below_node", "preceding_node", "node", "legible_unique_name"), &Node::add_child_below_node, DEFVAL(false));
 
 	ClassDB::bind_method(D_METHOD("set_name", "name"), &Node::set_name);
 	ClassDB::bind_method(D_METHOD("get_name"), &Node::get_name);
@@ -2926,7 +2904,7 @@ void Node::_bind_methods() {
 	{
 		MethodInfo mi;
 
-		mi.arguments.push_back(PropertyInfo(Variant::STRING, "method"));
+		mi.arguments.push_back(PropertyInfo(Variant::STRING_NAME, "method"));
 
 		mi.name = "rpc";
 		ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "rpc", &Node::_rpc_bind, mi);
@@ -2998,15 +2976,15 @@ void Node::_bind_methods() {
 	ADD_GROUP("Pause", "pause_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "pause_mode", PROPERTY_HINT_ENUM, "Inherit,Stop,Process"), "set_pause_mode", "get_pause_mode");
 
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "name", PROPERTY_HINT_NONE, "", 0), "set_name", "get_name");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "name", PROPERTY_HINT_NONE, "", 0), "set_name", "get_name");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "filename", PROPERTY_HINT_NONE, "", 0), "set_filename", "get_filename");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "owner", PROPERTY_HINT_RESOURCE_TYPE, "Node", 0), "set_owner", "get_owner");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "multiplayer", PROPERTY_HINT_RESOURCE_TYPE, "MultiplayerAPI", 0), "", "get_multiplayer");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "custom_multiplayer", PROPERTY_HINT_RESOURCE_TYPE, "MultiplayerAPI", 0), "set_custom_multiplayer", "get_custom_multiplayer");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "process_priority"), "set_process_priority", "get_process_priority");
 
-	BIND_VMETHOD(MethodInfo("_process", PropertyInfo(Variant::REAL, "delta")));
-	BIND_VMETHOD(MethodInfo("_physics_process", PropertyInfo(Variant::REAL, "delta")));
+	BIND_VMETHOD(MethodInfo("_process", PropertyInfo(Variant::FLOAT, "delta")));
+	BIND_VMETHOD(MethodInfo("_physics_process", PropertyInfo(Variant::FLOAT, "delta")));
 	BIND_VMETHOD(MethodInfo("_enter_tree"));
 	BIND_VMETHOD(MethodInfo("_exit_tree"));
 	BIND_VMETHOD(MethodInfo("_ready"));
diff --git a/scene/main/node.h b/scene/main/node.h
index 02c828e8ff..d1f75b71ec 100644
--- a/scene/main/node.h
+++ b/scene/main/node.h
@@ -185,10 +185,10 @@ private:
 	Array _get_children() const;
 	Array _get_groups() const;
 
-	Variant _rpc_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
-	Variant _rpc_unreliable_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
-	Variant _rpc_id_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
-	Variant _rpc_unreliable_id_bind(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	Variant _rpc_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
+	Variant _rpc_unreliable_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
+	Variant _rpc_id_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
+	Variant _rpc_unreliable_id_bind(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 	friend class SceneTree;
 
diff --git a/scene/main/resource_preloader.cpp b/scene/main/resource_preloader.cpp
index 5582ed59b0..43a61834eb 100644
--- a/scene/main/resource_preloader.cpp
+++ b/scene/main/resource_preloader.cpp
@@ -35,7 +35,7 @@ void ResourcePreloader::_set_resources(const Array &p_data) {
 	resources.clear();
 
 	ERR_FAIL_COND(p_data.size() != 2);
-	PoolVector<String> names = p_data[0];
+	Vector<String> names = p_data[0];
 	Array resdata = p_data[1];
 
 	ERR_FAIL_COND(names.size() != resdata.size());
@@ -53,7 +53,7 @@ void ResourcePreloader::_set_resources(const Array &p_data) {
 
 Array ResourcePreloader::_get_resources() const {
 
-	PoolVector<String> names;
+	Vector<String> names;
 	Array arr;
 	arr.resize(resources.size());
 	names.resize(resources.size());
@@ -129,9 +129,9 @@ RES ResourcePreloader::get_resource(const StringName &p_name) const {
 	return resources[p_name];
 }
 
-PoolVector<String> ResourcePreloader::_get_resource_list() const {
+Vector<String> ResourcePreloader::_get_resource_list() const {
 
-	PoolVector<String> res;
+	Vector<String> res;
 	res.resize(resources.size());
 	int i = 0;
 	for (Map<StringName, RES>::Element *E = resources.front(); E; E = E->next(), i++) {
diff --git a/scene/main/resource_preloader.h b/scene/main/resource_preloader.h
index d03c784883..9ad219dd92 100644
--- a/scene/main/resource_preloader.h
+++ b/scene/main/resource_preloader.h
@@ -41,7 +41,7 @@ class ResourcePreloader : public Node {
 
 	void _set_resources(const Array &p_data);
 	Array _get_resources() const;
-	PoolVector<String> _get_resource_list() const;
+	Vector<String> _get_resource_list() const;
 
 protected:
 	static void _bind_methods();
diff --git a/scene/main/scene_tree.cpp b/scene/main/scene_tree.cpp
index a27f8c4d94..ed89b70d65 100644
--- a/scene/main/scene_tree.cpp
+++ b/scene/main/scene_tree.cpp
@@ -38,9 +38,10 @@
 #include "core/os/os.h"
 #include "core/print_string.h"
 #include "core/project_settings.h"
+#include "core/script_debugger_remote.h"
 #include "main/input_default.h"
 #include "node.h"
-#include "scene/debugger/script_debugger_remote.h"
+#include "scene/debugger/scene_debugger.h"
 #include "scene/resources/dynamic_font.h"
 #include "scene/resources/material.h"
 #include "scene/resources/mesh.h"
@@ -58,7 +59,7 @@ void SceneTreeTimer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_time_left", "time"), &SceneTreeTimer::set_time_left);
 	ClassDB::bind_method(D_METHOD("get_time_left"), &SceneTreeTimer::get_time_left);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "time_left"), "set_time_left", "get_time_left");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "time_left"), "set_time_left", "get_time_left");
 
 	ADD_SIGNAL(MethodInfo("timeout"));
 }
@@ -87,7 +88,7 @@ void SceneTreeTimer::release_connections() {
 
 	for (List<Connection>::Element *E = connections.front(); E; E = E->next()) {
 		Connection const &connection = E->get();
-		disconnect(connection.signal, connection.target, connection.method);
+		disconnect_compat(connection.signal.get_name(), connection.callable.get_object(), connection.callable.get_method());
 	}
 }
 
@@ -873,11 +874,11 @@ Ref<ArrayMesh> SceneTree::get_debug_contact_mesh() {
 	};
 	/* clang-format on */
 
-	PoolVector<int> indices;
+	Vector<int> indices;
 	for (int i = 0; i < 8 * 3; i++)
 		indices.push_back(diamond_faces[i]);
 
-	PoolVector<Vector3> vertices;
+	Vector<Vector3> vertices;
 	for (int i = 0; i < 6; i++)
 		vertices.push_back(diamond[i] * 0.1);
 
@@ -1004,14 +1005,14 @@ void SceneMainLoop::_update_listener_2d() {
 }
 */
 
-Variant SceneTree::_call_group_flags(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant SceneTree::_call_group_flags(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	ERR_FAIL_COND_V(p_argcount < 3, Variant());
 	ERR_FAIL_COND_V(!p_args[0]->is_num(), Variant());
-	ERR_FAIL_COND_V(p_args[1]->get_type() != Variant::STRING, Variant());
-	ERR_FAIL_COND_V(p_args[2]->get_type() != Variant::STRING, Variant());
+	ERR_FAIL_COND_V(p_args[1]->get_type() != Variant::STRING_NAME && p_args[1]->get_type() != Variant::STRING, Variant());
+	ERR_FAIL_COND_V(p_args[2]->get_type() != Variant::STRING_NAME && p_args[2]->get_type() != Variant::STRING, Variant());
 
 	int flags = *p_args[0];
 	StringName group = *p_args[1];
@@ -1027,13 +1028,13 @@ Variant SceneTree::_call_group_flags(const Variant **p_args, int p_argcount, Var
 	return Variant();
 }
 
-Variant SceneTree::_call_group(const Variant **p_args, int p_argcount, Variant::CallError &r_error) {
+Variant SceneTree::_call_group(const Variant **p_args, int p_argcount, Callable::CallError &r_error) {
 
-	r_error.error = Variant::CallError::CALL_OK;
+	r_error.error = Callable::CallError::CALL_OK;
 
 	ERR_FAIL_COND_V(p_argcount < 2, Variant());
-	ERR_FAIL_COND_V(p_args[0]->get_type() != Variant::STRING, Variant());
-	ERR_FAIL_COND_V(p_args[1]->get_type() != Variant::STRING, Variant());
+	ERR_FAIL_COND_V(p_args[0]->get_type() != Variant::STRING_NAME && p_args[0]->get_type() != Variant::STRING, Variant());
+	ERR_FAIL_COND_V(p_args[1]->get_type() != Variant::STRING_NAME && p_args[1]->get_type() != Variant::STRING, Variant());
 
 	StringName group = *p_args[0];
 	StringName method = *p_args[1];
@@ -1329,380 +1330,6 @@ void SceneTree::add_current_scene(Node *p_current) {
 	root->add_child(p_current);
 }
 
-#ifdef DEBUG_ENABLED
-
-static void _fill_array(Node *p_node, Array &array, int p_level) {
-
-	array.push_back(p_node->get_child_count());
-	array.push_back(p_node->get_name());
-	array.push_back(p_node->get_class());
-	array.push_back(p_node->get_instance_id());
-	for (int i = 0; i < p_node->get_child_count(); i++) {
-
-		_fill_array(p_node->get_child(i), array, p_level + 1);
-	}
-}
-
-void SceneTree::_debugger_request_tree() {
-
-	Array arr;
-	_fill_array(root, arr, 0);
-	ScriptDebugger::get_singleton()->send_message("scene_tree", arr);
-}
-
-void SceneTree::_live_edit_node_path_func(const NodePath &p_path, int p_id) {
-
-	live_edit_node_path_cache[p_id] = p_path;
-}
-
-void SceneTree::_live_edit_res_path_func(const String &p_path, int p_id) {
-
-	live_edit_resource_cache[p_id] = p_path;
-}
-
-void SceneTree::_live_edit_node_set_func(int p_id, const StringName &p_prop, const Variant &p_value) {
-
-	if (!live_edit_node_path_cache.has(p_id))
-		return;
-
-	NodePath np = live_edit_node_path_cache[p_id];
-	Node *base = NULL;
-	if (root->has_node(live_edit_root))
-		base = root->get_node(live_edit_root);
-
-	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
-	if (!E)
-		return; //scene not editable
-
-	for (Set<Node *>::Element *F = E->get().front(); F; F = F->next()) {
-
-		Node *n = F->get();
-
-		if (base && !base->is_a_parent_of(n))
-			continue;
-
-		if (!n->has_node(np))
-			continue;
-		Node *n2 = n->get_node(np);
-
-		n2->set(p_prop, p_value);
-	}
-}
-
-void SceneTree::_live_edit_node_set_res_func(int p_id, const StringName &p_prop, const String &p_value) {
-
-	RES r = ResourceLoader::load(p_value);
-	if (!r.is_valid())
-		return;
-	_live_edit_node_set_func(p_id, p_prop, r);
-}
-void SceneTree::_live_edit_node_call_func(int p_id, const StringName &p_method, VARIANT_ARG_DECLARE) {
-
-	if (!live_edit_node_path_cache.has(p_id))
-		return;
-
-	NodePath np = live_edit_node_path_cache[p_id];
-	Node *base = NULL;
-	if (root->has_node(live_edit_root))
-		base = root->get_node(live_edit_root);
-
-	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
-	if (!E)
-		return; //scene not editable
-
-	for (Set<Node *>::Element *F = E->get().front(); F; F = F->next()) {
-
-		Node *n = F->get();
-
-		if (base && !base->is_a_parent_of(n))
-			continue;
-
-		if (!n->has_node(np))
-			continue;
-		Node *n2 = n->get_node(np);
-
-		n2->call(p_method, VARIANT_ARG_PASS);
-	}
-}
-void SceneTree::_live_edit_res_set_func(int p_id, const StringName &p_prop, const Variant &p_value) {
-
-	if (!live_edit_resource_cache.has(p_id))
-		return;
-
-	String resp = live_edit_resource_cache[p_id];
-
-	if (!ResourceCache::has(resp))
-		return;
-
-	RES r = ResourceCache::get(resp);
-	if (!r.is_valid())
-		return;
-
-	r->set(p_prop, p_value);
-}
-void SceneTree::_live_edit_res_set_res_func(int p_id, const StringName &p_prop, const String &p_value) {
-
-	RES r = ResourceLoader::load(p_value);
-	if (!r.is_valid())
-		return;
-	_live_edit_res_set_func(p_id, p_prop, r);
-}
-void SceneTree::_live_edit_res_call_func(int p_id, const StringName &p_method, VARIANT_ARG_DECLARE) {
-
-	if (!live_edit_resource_cache.has(p_id))
-		return;
-
-	String resp = live_edit_resource_cache[p_id];
-
-	if (!ResourceCache::has(resp))
-		return;
-
-	RES r = ResourceCache::get(resp);
-	if (!r.is_valid())
-		return;
-
-	r->call(p_method, VARIANT_ARG_PASS);
-}
-
-void SceneTree::_live_edit_root_func(const NodePath &p_scene_path, const String &p_scene_from) {
-
-	live_edit_root = p_scene_path;
-	live_edit_scene = p_scene_from;
-}
-
-void SceneTree::_live_edit_create_node_func(const NodePath &p_parent, const String &p_type, const String &p_name) {
-
-	Node *base = NULL;
-	if (root->has_node(live_edit_root))
-		base = root->get_node(live_edit_root);
-
-	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
-	if (!E)
-		return; //scene not editable
-
-	for (Set<Node *>::Element *F = E->get().front(); F; F = F->next()) {
-
-		Node *n = F->get();
-
-		if (base && !base->is_a_parent_of(n))
-			continue;
-
-		if (!n->has_node(p_parent))
-			continue;
-		Node *n2 = n->get_node(p_parent);
-
-		Node *no = Object::cast_to<Node>(ClassDB::instance(p_type));
-		if (!no) {
-			continue;
-		}
-
-		no->set_name(p_name);
-		n2->add_child(no);
-	}
-}
-void SceneTree::_live_edit_instance_node_func(const NodePath &p_parent, const String &p_path, const String &p_name) {
-
-	Ref<PackedScene> ps = ResourceLoader::load(p_path);
-
-	if (!ps.is_valid())
-		return;
-
-	Node *base = NULL;
-	if (root->has_node(live_edit_root))
-		base = root->get_node(live_edit_root);
-
-	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
-	if (!E)
-		return; //scene not editable
-
-	for (Set<Node *>::Element *F = E->get().front(); F; F = F->next()) {
-
-		Node *n = F->get();
-
-		if (base && !base->is_a_parent_of(n))
-			continue;
-
-		if (!n->has_node(p_parent))
-			continue;
-		Node *n2 = n->get_node(p_parent);
-
-		Node *no = ps->instance();
-		if (!no) {
-			continue;
-		}
-
-		no->set_name(p_name);
-		n2->add_child(no);
-	}
-}
-void SceneTree::_live_edit_remove_node_func(const NodePath &p_at) {
-
-	Node *base = NULL;
-	if (root->has_node(live_edit_root))
-		base = root->get_node(live_edit_root);
-
-	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
-	if (!E)
-		return; //scene not editable
-
-	for (Set<Node *>::Element *F = E->get().front(); F;) {
-
-		Set<Node *>::Element *N = F->next();
-
-		Node *n = F->get();
-
-		if (base && !base->is_a_parent_of(n))
-			continue;
-
-		if (!n->has_node(p_at))
-			continue;
-		Node *n2 = n->get_node(p_at);
-
-		memdelete(n2);
-
-		F = N;
-	}
-}
-void SceneTree::_live_edit_remove_and_keep_node_func(const NodePath &p_at, ObjectID p_keep_id) {
-
-	Node *base = NULL;
-	if (root->has_node(live_edit_root))
-		base = root->get_node(live_edit_root);
-
-	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
-	if (!E)
-		return; //scene not editable
-
-	for (Set<Node *>::Element *F = E->get().front(); F;) {
-
-		Set<Node *>::Element *N = F->next();
-
-		Node *n = F->get();
-
-		if (base && !base->is_a_parent_of(n))
-			continue;
-
-		if (!n->has_node(p_at))
-			continue;
-
-		Node *n2 = n->get_node(p_at);
-
-		n2->get_parent()->remove_child(n2);
-
-		live_edit_remove_list[n][p_keep_id] = n2;
-
-		F = N;
-	}
-}
-void SceneTree::_live_edit_restore_node_func(ObjectID p_id, const NodePath &p_at, int p_at_pos) {
-
-	Node *base = NULL;
-	if (root->has_node(live_edit_root))
-		base = root->get_node(live_edit_root);
-
-	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
-	if (!E)
-		return; //scene not editable
-
-	for (Set<Node *>::Element *F = E->get().front(); F;) {
-
-		Set<Node *>::Element *N = F->next();
-
-		Node *n = F->get();
-
-		if (base && !base->is_a_parent_of(n))
-			continue;
-
-		if (!n->has_node(p_at))
-			continue;
-		Node *n2 = n->get_node(p_at);
-
-		Map<Node *, Map<ObjectID, Node *> >::Element *EN = live_edit_remove_list.find(n);
-
-		if (!EN)
-			continue;
-
-		Map<ObjectID, Node *>::Element *FN = EN->get().find(p_id);
-
-		if (!FN)
-			continue;
-		n2->add_child(FN->get());
-
-		EN->get().erase(FN);
-
-		if (EN->get().size() == 0) {
-			live_edit_remove_list.erase(EN);
-		}
-
-		F = N;
-	}
-}
-void SceneTree::_live_edit_duplicate_node_func(const NodePath &p_at, const String &p_new_name) {
-
-	Node *base = NULL;
-	if (root->has_node(live_edit_root))
-		base = root->get_node(live_edit_root);
-
-	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
-	if (!E)
-		return; //scene not editable
-
-	for (Set<Node *>::Element *F = E->get().front(); F; F = F->next()) {
-
-		Node *n = F->get();
-
-		if (base && !base->is_a_parent_of(n))
-			continue;
-
-		if (!n->has_node(p_at))
-			continue;
-		Node *n2 = n->get_node(p_at);
-
-		Node *dup = n2->duplicate(Node::DUPLICATE_SIGNALS | Node::DUPLICATE_GROUPS | Node::DUPLICATE_SCRIPTS);
-
-		if (!dup)
-			continue;
-
-		dup->set_name(p_new_name);
-		n2->get_parent()->add_child(dup);
-	}
-}
-void SceneTree::_live_edit_reparent_node_func(const NodePath &p_at, const NodePath &p_new_place, const String &p_new_name, int p_at_pos) {
-
-	Node *base = NULL;
-	if (root->has_node(live_edit_root))
-		base = root->get_node(live_edit_root);
-
-	Map<String, Set<Node *> >::Element *E = live_scene_edit_cache.find(live_edit_scene);
-	if (!E)
-		return; //scene not editable
-
-	for (Set<Node *>::Element *F = E->get().front(); F; F = F->next()) {
-
-		Node *n = F->get();
-
-		if (base && !base->is_a_parent_of(n))
-			continue;
-
-		if (!n->has_node(p_at))
-			continue;
-		Node *nfrom = n->get_node(p_at);
-
-		if (!n->has_node(p_new_place))
-			continue;
-		Node *nto = n->get_node(p_new_place);
-
-		nfrom->get_parent()->remove_child(nfrom);
-		nfrom->set_name(p_new_name);
-
-		nto->add_child(nfrom);
-		if (p_at_pos >= 0)
-			nto->move_child(nfrom, p_at_pos);
-	}
-}
-
-#endif
-
 void SceneTree::drop_files(const Vector<String> &p_files, int p_from_screen) {
 
 	emit_signal("files_dropped", p_files, p_from_screen);
@@ -1766,21 +1393,21 @@ void SceneTree::set_multiplayer(Ref<MultiplayerAPI> p_multiplayer) {
 	ERR_FAIL_COND(!p_multiplayer.is_valid());
 
 	if (multiplayer.is_valid()) {
-		multiplayer->disconnect("network_peer_connected", this, "_network_peer_connected");
-		multiplayer->disconnect("network_peer_disconnected", this, "_network_peer_disconnected");
-		multiplayer->disconnect("connected_to_server", this, "_connected_to_server");
-		multiplayer->disconnect("connection_failed", this, "_connection_failed");
-		multiplayer->disconnect("server_disconnected", this, "_server_disconnected");
+		multiplayer->disconnect_compat("network_peer_connected", this, "_network_peer_connected");
+		multiplayer->disconnect_compat("network_peer_disconnected", this, "_network_peer_disconnected");
+		multiplayer->disconnect_compat("connected_to_server", this, "_connected_to_server");
+		multiplayer->disconnect_compat("connection_failed", this, "_connection_failed");
+		multiplayer->disconnect_compat("server_disconnected", this, "_server_disconnected");
 	}
 
 	multiplayer = p_multiplayer;
 	multiplayer->set_root_node(root);
 
-	multiplayer->connect("network_peer_connected", this, "_network_peer_connected");
-	multiplayer->connect("network_peer_disconnected", this, "_network_peer_disconnected");
-	multiplayer->connect("connected_to_server", this, "_connected_to_server");
-	multiplayer->connect("connection_failed", this, "_connection_failed");
-	multiplayer->connect("server_disconnected", this, "_server_disconnected");
+	multiplayer->connect_compat("network_peer_connected", this, "_network_peer_connected");
+	multiplayer->connect_compat("network_peer_disconnected", this, "_network_peer_disconnected");
+	multiplayer->connect_compat("connected_to_server", this, "_connected_to_server");
+	multiplayer->connect_compat("connection_failed", this, "_connection_failed");
+	multiplayer->connect_compat("server_disconnected", this, "_server_disconnected");
 }
 
 void SceneTree::set_network_peer(const Ref<NetworkedMultiplayerPeer> &p_network_peer) {
@@ -1858,8 +1485,8 @@ void SceneTree::_bind_methods() {
 	MethodInfo mi;
 	mi.name = "call_group_flags";
 	mi.arguments.push_back(PropertyInfo(Variant::INT, "flags"));
-	mi.arguments.push_back(PropertyInfo(Variant::STRING, "group"));
-	mi.arguments.push_back(PropertyInfo(Variant::STRING, "method"));
+	mi.arguments.push_back(PropertyInfo(Variant::STRING_NAME, "group"));
+	mi.arguments.push_back(PropertyInfo(Variant::STRING_NAME, "method"));
 
 	ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "call_group_flags", &SceneTree::_call_group_flags, mi);
 
@@ -1868,8 +1495,8 @@ void SceneTree::_bind_methods() {
 
 	MethodInfo mi2;
 	mi2.name = "call_group";
-	mi2.arguments.push_back(PropertyInfo(Variant::STRING, "group"));
-	mi2.arguments.push_back(PropertyInfo(Variant::STRING, "method"));
+	mi2.arguments.push_back(PropertyInfo(Variant::STRING_NAME, "group"));
+	mi2.arguments.push_back(PropertyInfo(Variant::STRING_NAME, "method"));
 
 	ClassDB::bind_vararg_method(METHOD_FLAGS_DEFAULT, "call_group", &SceneTree::_call_group, mi2);
 
@@ -1933,7 +1560,7 @@ void SceneTree::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("idle_frame"));
 	ADD_SIGNAL(MethodInfo("physics_frame"));
 
-	ADD_SIGNAL(MethodInfo("files_dropped", PropertyInfo(Variant::POOL_STRING_ARRAY, "files"), PropertyInfo(Variant::INT, "screen")));
+	ADD_SIGNAL(MethodInfo("files_dropped", PropertyInfo(Variant::PACKED_STRING_ARRAY, "files"), PropertyInfo(Variant::INT, "screen")));
 	ADD_SIGNAL(MethodInfo("global_menu_action", PropertyInfo(Variant::NIL, "id"), PropertyInfo(Variant::NIL, "meta")));
 	ADD_SIGNAL(MethodInfo("network_peer_connected", PropertyInfo(Variant::INT, "id")));
 	ADD_SIGNAL(MethodInfo("network_peer_disconnected", PropertyInfo(Variant::INT, "id")));
@@ -2073,8 +1700,6 @@ SceneTree::SceneTree() {
 	root->set_as_audio_listener_2d(true);
 	current_scene = NULL;
 
-	int ref_atlas_size = GLOBAL_DEF("rendering/quality/reflections/atlas_size", 2048);
-	ProjectSettings::get_singleton()->set_custom_property_info("rendering/quality/reflections/atlas_size", PropertyInfo(Variant::INT, "rendering/quality/reflections/atlas_size", PROPERTY_HINT_RANGE, "0,8192,or_greater")); //next_power_of_2 will return a 0 as min value
 	int msaa_mode = GLOBAL_DEF("rendering/quality/filters/msaa", 0);
 	ProjectSettings::get_singleton()->set_custom_property_info("rendering/quality/filters/msaa", PropertyInfo(Variant::INT, "rendering/quality/filters/msaa", PROPERTY_HINT_ENUM, "Disabled,2x,4x,8x,16x,AndroidVR 2x,AndroidVR 4x"));
 	root->set_msaa(Viewport::MSAA(msaa_mode));
@@ -2118,11 +1743,6 @@ SceneTree::SceneTree() {
 	_update_root_rect();
 
 	if (ScriptDebugger::get_singleton()) {
-		if (ScriptDebugger::get_singleton()->is_remote()) {
-			ScriptDebuggerRemote *remote_debugger = static_cast<ScriptDebuggerRemote *>(ScriptDebugger::get_singleton());
-
-			remote_debugger->set_scene_tree(this);
-		}
 		ScriptDebugger::get_singleton()->set_multiplayer(multiplayer);
 	}
 
@@ -2131,12 +1751,6 @@ SceneTree::SceneTree() {
 #ifdef TOOLS_ENABLED
 	edited_scene_root = NULL;
 #endif
-
-#ifdef DEBUG_ENABLED
-
-	live_edit_root = NodePath("/root");
-
-#endif
 }
 
 SceneTree::~SceneTree() {
diff --git a/scene/main/scene_tree.h b/scene/main/scene_tree.h
index 565c58fac1..1bef0d3131 100644
--- a/scene/main/scene_tree.h
+++ b/scene/main/scene_tree.h
@@ -44,6 +44,7 @@ class Node;
 class Viewport;
 class Material;
 class Mesh;
+class SceneDebugger;
 
 class SceneTreeTimer : public Reference {
 	GDCLASS(SceneTreeTimer, Reference);
@@ -208,8 +209,8 @@ private:
 
 	void _notify_group_pause(const StringName &p_group, int p_notification);
 	void _call_input_pause(const StringName &p_group, const StringName &p_method, const Ref<InputEvent> &p_input);
-	Variant _call_group_flags(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
-	Variant _call_group(const Variant **p_args, int p_argcount, Variant::CallError &r_error);
+	Variant _call_group_flags(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
+	Variant _call_group(const Variant **p_args, int p_argcount, Callable::CallError &r_error);
 
 	void _flush_delete_queue();
 	//optimization
@@ -219,39 +220,8 @@ private:
 
 	SelfList<Node>::List xform_change_list;
 
-	friend class ScriptDebuggerRemote;
-#ifdef DEBUG_ENABLED
-
-	Map<int, NodePath> live_edit_node_path_cache;
-	Map<int, String> live_edit_resource_cache;
-
-	NodePath live_edit_root;
-	String live_edit_scene;
-
-	Map<String, Set<Node *> > live_scene_edit_cache;
-	Map<Node *, Map<ObjectID, Node *> > live_edit_remove_list;
-
-	void _debugger_request_tree();
-
-	void _live_edit_node_path_func(const NodePath &p_path, int p_id);
-	void _live_edit_res_path_func(const String &p_path, int p_id);
-
-	void _live_edit_node_set_func(int p_id, const StringName &p_prop, const Variant &p_value);
-	void _live_edit_node_set_res_func(int p_id, const StringName &p_prop, const String &p_value);
-	void _live_edit_node_call_func(int p_id, const StringName &p_method, VARIANT_ARG_DECLARE);
-	void _live_edit_res_set_func(int p_id, const StringName &p_prop, const Variant &p_value);
-	void _live_edit_res_set_res_func(int p_id, const StringName &p_prop, const String &p_value);
-	void _live_edit_res_call_func(int p_id, const StringName &p_method, VARIANT_ARG_DECLARE);
-	void _live_edit_root_func(const NodePath &p_scene_path, const String &p_scene_from);
-
-	void _live_edit_create_node_func(const NodePath &p_parent, const String &p_type, const String &p_name);
-	void _live_edit_instance_node_func(const NodePath &p_parent, const String &p_path, const String &p_name);
-	void _live_edit_remove_node_func(const NodePath &p_at);
-	void _live_edit_remove_and_keep_node_func(const NodePath &p_at, ObjectID p_keep_id);
-	void _live_edit_restore_node_func(ObjectID p_id, const NodePath &p_at, int p_at_pos);
-	void _live_edit_duplicate_node_func(const NodePath &p_at, const String &p_new_name);
-	void _live_edit_reparent_node_func(const NodePath &p_at, const NodePath &p_new_place, const String &p_new_name, int p_at_pos);
-
+#ifdef DEBUG_ENABLED // No live editor in release build.
+	friend class LiveEditor;
 #endif
 
 	enum {
diff --git a/scene/main/timer.cpp b/scene/main/timer.cpp
index cb213be731..7c847095e1 100755
--- a/scene/main/timer.cpp
+++ b/scene/main/timer.cpp
@@ -206,11 +206,11 @@ void Timer::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("timeout"));
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "process_mode", PROPERTY_HINT_ENUM, "Physics,Idle"), "set_timer_process_mode", "get_timer_process_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "wait_time", PROPERTY_HINT_EXP_RANGE, "0.001,4096,0.001,or_greater"), "set_wait_time", "get_wait_time");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "wait_time", PROPERTY_HINT_EXP_RANGE, "0.001,4096,0.001,or_greater"), "set_wait_time", "get_wait_time");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "one_shot"), "set_one_shot", "is_one_shot");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "autostart"), "set_autostart", "has_autostart");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "paused", PROPERTY_HINT_NONE, "", 0), "set_paused", "is_paused");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "time_left", PROPERTY_HINT_NONE, "", 0), "", "get_time_left");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "time_left", PROPERTY_HINT_NONE, "", 0), "", "get_time_left");
 
 	BIND_ENUM_CONSTANT(TIMER_PROCESS_PHYSICS);
 	BIND_ENUM_CONSTANT(TIMER_PROCESS_IDLE);
diff --git a/scene/main/viewport.cpp b/scene/main/viewport.cpp
index 748a713110..2f9c9f8a37 100644
--- a/scene/main/viewport.cpp
+++ b/scene/main/viewport.cpp
@@ -1124,7 +1124,7 @@ void Viewport::set_world(const Ref<World> &p_world) {
 		_propagate_exit_world(this);
 
 	if (own_world.is_valid() && world.is_valid()) {
-		world->disconnect(CoreStringNames::get_singleton()->changed, this, "_own_world_changed");
+		world->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_own_world_changed");
 	}
 
 	world = p_world;
@@ -1132,7 +1132,7 @@ void Viewport::set_world(const Ref<World> &p_world) {
 	if (own_world.is_valid()) {
 		if (world.is_valid()) {
 			own_world = world->duplicate();
-			world->connect(CoreStringNames::get_singleton()->changed, this, "_own_world_changed");
+			world->connect_compat(CoreStringNames::get_singleton()->changed, this, "_own_world_changed");
 		} else {
 			own_world = Ref<World>(memnew(World));
 		}
@@ -2473,7 +2473,7 @@ List<Control *>::Element *Viewport::_gui_add_root_control(Control *p_control) {
 
 List<Control *>::Element *Viewport::_gui_add_subwindow_control(Control *p_control) {
 
-	p_control->connect("visibility_changed", this, "_subwindow_visibility_changed");
+	p_control->connect_compat("visibility_changed", this, "_subwindow_visibility_changed");
 
 	if (p_control->is_visible_in_tree()) {
 		gui.subwindow_order_dirty = true;
@@ -2568,7 +2568,7 @@ void Viewport::_gui_remove_subwindow_control(List<Control *>::Element *SI) {
 
 	Control *control = SI->get();
 
-	control->disconnect("visibility_changed", this, "_subwindow_visibility_changed");
+	control->disconnect_compat("visibility_changed", this, "_subwindow_visibility_changed");
 
 	List<Control *>::Element *E = gui.subwindows.find(control);
 	if (E)
@@ -2850,12 +2850,12 @@ void Viewport::set_use_own_world(bool p_world) {
 	if (!p_world) {
 		own_world = Ref<World>();
 		if (world.is_valid()) {
-			world->disconnect(CoreStringNames::get_singleton()->changed, this, "_own_world_changed");
+			world->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_own_world_changed");
 		}
 	} else {
 		if (world.is_valid()) {
 			own_world = world->duplicate();
-			world->connect(CoreStringNames::get_singleton()->changed, this, "_own_world_changed");
+			world->connect_compat(CoreStringNames::get_singleton()->changed, this, "_own_world_changed");
 		} else {
 			own_world = Ref<World>(memnew(World));
 		}
@@ -3285,7 +3285,7 @@ void Viewport::_bind_methods() {
 	BIND_ENUM_CONSTANT(DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_NEAREST);
 	BIND_ENUM_CONSTANT(DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_LINEAR);
 	BIND_ENUM_CONSTANT(DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS);
-	BIND_ENUM_CONSTANT(DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS);
+	BIND_ENUM_CONSTANT(DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS);
 
 	BIND_ENUM_CONSTANT(DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_MAX);
 	BIND_ENUM_CONSTANT(DEFAULT_CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
@@ -3360,7 +3360,7 @@ Viewport::Viewport() {
 
 	//gui.tooltip_timer->force_parent_owned();
 	gui.tooltip_delay = GLOBAL_DEF("gui/timers/tooltip_delay_sec", 0.5);
-	ProjectSettings::get_singleton()->set_custom_property_info("gui/timers/tooltip_delay_sec", PropertyInfo(Variant::REAL, "gui/timers/tooltip_delay_sec", PROPERTY_HINT_RANGE, "0,5,0.01,or_greater")); // No negative numbers
+	ProjectSettings::get_singleton()->set_custom_property_info("gui/timers/tooltip_delay_sec", PropertyInfo(Variant::FLOAT, "gui/timers/tooltip_delay_sec", PROPERTY_HINT_RANGE, "0,5,0.01,or_greater")); // No negative numbers
 
 	gui.tooltip = NULL;
 	gui.tooltip_label = NULL;
diff --git a/scene/main/viewport.h b/scene/main/viewport.h
index 44d4c89ed1..30c872b6ed 100644
--- a/scene/main/viewport.h
+++ b/scene/main/viewport.h
@@ -153,7 +153,7 @@ public:
 		DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_NEAREST,
 		DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_LINEAR,
 		DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS,
-		DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS,
+		DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS,
 		DEFAULT_CANVAS_ITEM_TEXTURE_FILTER_MAX
 	};
 
diff --git a/scene/register_scene_types.cpp b/scene/register_scene_types.cpp
index 40f24ece87..6288598ce2 100644
--- a/scene/register_scene_types.cpp
+++ b/scene/register_scene_types.cpp
@@ -76,6 +76,7 @@
 #include "scene/animation/root_motion_view.h"
 #include "scene/animation/tween.h"
 #include "scene/audio/audio_stream_player.h"
+#include "scene/debugger/scene_debugger.h"
 #include "scene/gui/box_container.h"
 #include "scene/gui/button.h"
 #include "scene/gui/center_container.h"
@@ -487,17 +488,20 @@ void register_scene_types() {
 	ClassDB::register_class<VisualShaderNodeInput>();
 	ClassDB::register_virtual_class<VisualShaderNodeOutput>();
 	ClassDB::register_class<VisualShaderNodeGroupBase>();
-	ClassDB::register_class<VisualShaderNodeScalarConstant>();
+	ClassDB::register_class<VisualShaderNodeFloatConstant>();
+	ClassDB::register_class<VisualShaderNodeIntConstant>();
 	ClassDB::register_class<VisualShaderNodeBooleanConstant>();
 	ClassDB::register_class<VisualShaderNodeColorConstant>();
 	ClassDB::register_class<VisualShaderNodeVec3Constant>();
 	ClassDB::register_class<VisualShaderNodeTransformConstant>();
-	ClassDB::register_class<VisualShaderNodeScalarOp>();
+	ClassDB::register_class<VisualShaderNodeFloatOp>();
+	ClassDB::register_class<VisualShaderNodeIntOp>();
 	ClassDB::register_class<VisualShaderNodeVectorOp>();
 	ClassDB::register_class<VisualShaderNodeColorOp>();
 	ClassDB::register_class<VisualShaderNodeTransformMult>();
 	ClassDB::register_class<VisualShaderNodeTransformVecMult>();
-	ClassDB::register_class<VisualShaderNodeScalarFunc>();
+	ClassDB::register_class<VisualShaderNodeFloatFunc>();
+	ClassDB::register_class<VisualShaderNodeIntFunc>();
 	ClassDB::register_class<VisualShaderNodeVectorFunc>();
 	ClassDB::register_class<VisualShaderNodeColorFunc>();
 	ClassDB::register_class<VisualShaderNodeTransformFunc>();
@@ -526,7 +530,8 @@ void register_scene_types() {
 	ClassDB::register_class<VisualShaderNodeTexture>();
 	ClassDB::register_class<VisualShaderNodeCubemap>();
 	ClassDB::register_virtual_class<VisualShaderNodeUniform>();
-	ClassDB::register_class<VisualShaderNodeScalarUniform>();
+	ClassDB::register_class<VisualShaderNodeFloatUniform>();
+	ClassDB::register_class<VisualShaderNodeIntUniform>();
 	ClassDB::register_class<VisualShaderNodeBooleanUniform>();
 	ClassDB::register_class<VisualShaderNodeColorUniform>();
 	ClassDB::register_class<VisualShaderNodeVec3Uniform>();
@@ -737,6 +742,10 @@ void register_scene_types() {
 	ClassDB::add_compatibility_class("SpatialMaterial", "StandardMaterial3D");
 	ClassDB::add_compatibility_class("Mesh", "ArrayMesh");
 	ClassDB::add_compatibility_class("AnimationTreePlayer", "AnimationTree");
+	ClassDB::add_compatibility_class("VisualShaderNodeScalarConstant", "VisualShaderNodeFloatConstant");
+	ClassDB::add_compatibility_class("VisualShaderNodeScalarUniform", "VisualShaderNodeFloatUniform");
+	ClassDB::add_compatibility_class("VisualShaderNodeScalarOp", "VisualShaderNodeFloatOp");
+	ClassDB::add_compatibility_class("VisualShaderNodeScalarFunc", "VisualShaderNodeFloatFunc");
 #endif
 
 	OS::get_singleton()->yield(); //may take time to init
@@ -777,10 +786,12 @@ void register_scene_types() {
 			ERR_PRINT("Error loading custom theme '" + theme_path + "'");
 		}
 	}
+	SceneDebugger::initialize();
 }
 
 void unregister_scene_types() {
 
+	SceneDebugger::deinitialize();
 	clear_default_theme();
 
 	ResourceLoader::remove_resource_format_loader(resource_loader_dynamic_font);
diff --git a/scene/resources/animation.cpp b/scene/resources/animation.cpp
index 91d1e32053..ba1f738115 100644
--- a/scene/resources/animation.cpp
+++ b/scene/resources/animation.cpp
@@ -91,11 +91,11 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) {
 			if (track_get_type(track) == TYPE_TRANSFORM) {
 
 				TransformTrack *tt = static_cast<TransformTrack *>(tracks[track]);
-				PoolVector<float> values = p_value;
+				Vector<float> values = p_value;
 				int vcount = values.size();
 				ERR_FAIL_COND_V(vcount % 12, false); // should be multiple of 11
 
-				PoolVector<float>::Read r = values.read();
+				const float *r = values.ptr();
 
 				tt->transforms.resize(vcount / 12);
 
@@ -140,7 +140,7 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) {
 					vt->update_mode = UpdateMode(um);
 				}
 
-				PoolVector<float> times = d["times"];
+				Vector<float> times = d["times"];
 				Array values = d["values"];
 
 				ERR_FAIL_COND_V(times.size() != values.size(), false);
@@ -149,7 +149,7 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) {
 
 					int valcount = times.size();
 
-					PoolVector<float>::Read rt = times.read();
+					const float *rt = times.ptr();
 
 					vt->values.resize(valcount);
 
@@ -161,10 +161,10 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) {
 
 					if (d.has("transitions")) {
 
-						PoolVector<float> transitions = d["transitions"];
+						Vector<float> transitions = d["transitions"];
 						ERR_FAIL_COND_V(transitions.size() != valcount, false);
 
-						PoolVector<float>::Read rtr = transitions.read();
+						const float *rtr = transitions.ptr();
 
 						for (int i = 0; i < valcount; i++) {
 
@@ -184,7 +184,7 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) {
 				ERR_FAIL_COND_V(!d.has("times"), false);
 				ERR_FAIL_COND_V(!d.has("values"), false);
 
-				PoolVector<float> times = d["times"];
+				Vector<float> times = d["times"];
 				Array values = d["values"];
 
 				ERR_FAIL_COND_V(times.size() != values.size(), false);
@@ -193,7 +193,7 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) {
 
 					int valcount = times.size();
 
-					PoolVector<float>::Read rt = times.read();
+					const float *rt = times.ptr();
 
 					for (int i = 0; i < valcount; i++) {
 
@@ -202,10 +202,10 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) {
 
 					if (d.has("transitions")) {
 
-						PoolVector<float> transitions = d["transitions"];
+						Vector<float> transitions = d["transitions"];
 						ERR_FAIL_COND_V(transitions.size() != valcount, false);
 
-						PoolVector<float>::Read rtr = transitions.read();
+						const float *rtr = transitions.ptr();
 
 						for (int i = 0; i < valcount; i++) {
 
@@ -220,8 +220,8 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) {
 				ERR_FAIL_COND_V(!d.has("times"), false);
 				ERR_FAIL_COND_V(!d.has("points"), false);
 
-				PoolVector<float> times = d["times"];
-				PoolRealArray values = d["points"];
+				Vector<float> times = d["times"];
+				PackedFloat32Array values = d["points"];
 
 				ERR_FAIL_COND_V(times.size() * 5 != values.size(), false);
 
@@ -229,8 +229,8 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) {
 
 					int valcount = times.size();
 
-					PoolVector<float>::Read rt = times.read();
-					PoolVector<float>::Read rv = values.read();
+					const float *rt = times.ptr();
+					const float *rv = values.ptr();
 
 					bt->values.resize(valcount);
 
@@ -254,7 +254,7 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) {
 				ERR_FAIL_COND_V(!d.has("times"), false);
 				ERR_FAIL_COND_V(!d.has("clips"), false);
 
-				PoolVector<float> times = d["times"];
+				Vector<float> times = d["times"];
 				Array clips = d["clips"];
 
 				ERR_FAIL_COND_V(clips.size() != times.size(), false);
@@ -263,7 +263,7 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) {
 
 					int valcount = times.size();
 
-					PoolVector<float>::Read rt = times.read();
+					const float *rt = times.ptr();
 
 					ad->values.clear();
 
@@ -295,8 +295,8 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) {
 				ERR_FAIL_COND_V(!d.has("times"), false);
 				ERR_FAIL_COND_V(!d.has("clips"), false);
 
-				PoolVector<float> times = d["times"];
-				PoolVector<String> clips = d["clips"];
+				Vector<float> times = d["times"];
+				Vector<String> clips = d["clips"];
 
 				ERR_FAIL_COND_V(clips.size() != times.size(), false);
 
@@ -304,8 +304,8 @@ bool Animation::_set(const StringName &p_name, const Variant &p_value) {
 
 					int valcount = times.size();
 
-					PoolVector<float>::Read rt = times.read();
-					PoolVector<String>::Read rc = clips.read();
+					const float *rt = times.ptr();
+					const String *rc = clips.ptr();
 
 					an->values.resize(valcount);
 
@@ -373,11 +373,11 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
 
 			if (track_get_type(track) == TYPE_TRANSFORM) {
 
-				PoolVector<real_t> keys;
+				Vector<float> keys;
 				int kk = track_get_key_count(track);
 				keys.resize(kk * 12);
 
-				PoolVector<real_t>::Write w = keys.write();
+				real_t *w = keys.ptrw();
 
 				int idx = 0;
 				for (int i = 0; i < track_get_key_count(track); i++) {
@@ -403,7 +403,6 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
 					w[idx++] = scale.z;
 				}
 
-				w.release();
 				r_ret = keys;
 				return true;
 
@@ -413,8 +412,8 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
 
 				Dictionary d;
 
-				PoolVector<float> key_times;
-				PoolVector<float> key_transitions;
+				Vector<float> key_times;
+				Vector<float> key_transitions;
 				Array key_values;
 
 				int kk = vt->values.size();
@@ -423,8 +422,8 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
 				key_transitions.resize(kk);
 				key_values.resize(kk);
 
-				PoolVector<float>::Write wti = key_times.write();
-				PoolVector<float>::Write wtr = key_transitions.write();
+				float *wti = key_times.ptrw();
+				float *wtr = key_transitions.ptrw();
 
 				int idx = 0;
 
@@ -438,9 +437,6 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
 					idx++;
 				}
 
-				wti.release();
-				wtr.release();
-
 				d["times"] = key_times;
 				d["transitions"] = key_transitions;
 				d["values"] = key_values;
@@ -456,8 +452,8 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
 
 				Dictionary d;
 
-				PoolVector<float> key_times;
-				PoolVector<float> key_transitions;
+				Vector<float> key_times;
+				Vector<float> key_transitions;
 				Array key_values;
 
 				int kk = track_get_key_count(track);
@@ -466,8 +462,8 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
 				key_transitions.resize(kk);
 				key_values.resize(kk);
 
-				PoolVector<float>::Write wti = key_times.write();
-				PoolVector<float>::Write wtr = key_transitions.write();
+				float *wti = key_times.ptrw();
+				float *wtr = key_transitions.ptrw();
 
 				int idx = 0;
 				for (int i = 0; i < track_get_key_count(track); i++) {
@@ -478,9 +474,6 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
 					idx++;
 				}
 
-				wti.release();
-				wtr.release();
-
 				d["times"] = key_times;
 				d["transitions"] = key_transitions;
 				d["values"] = key_values;
@@ -497,16 +490,16 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
 
 				Dictionary d;
 
-				PoolVector<float> key_times;
-				PoolVector<float> key_points;
+				Vector<float> key_times;
+				Vector<float> key_points;
 
 				int kk = bt->values.size();
 
 				key_times.resize(kk);
 				key_points.resize(kk * 5);
 
-				PoolVector<float>::Write wti = key_times.write();
-				PoolVector<float>::Write wpo = key_points.write();
+				float *wti = key_times.ptrw();
+				float *wpo = key_points.ptrw();
 
 				int idx = 0;
 
@@ -523,9 +516,6 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
 					idx++;
 				}
 
-				wti.release();
-				wpo.release();
-
 				d["times"] = key_times;
 				d["points"] = key_points;
 
@@ -538,14 +528,14 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
 
 				Dictionary d;
 
-				PoolVector<float> key_times;
+				Vector<float> key_times;
 				Array clips;
 
 				int kk = ad->values.size();
 
 				key_times.resize(kk);
 
-				PoolVector<float>::Write wti = key_times.write();
+				float *wti = key_times.ptrw();
 
 				int idx = 0;
 
@@ -562,8 +552,6 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
 					idx++;
 				}
 
-				wti.release();
-
 				d["times"] = key_times;
 				d["clips"] = clips;
 
@@ -576,16 +564,16 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
 
 				Dictionary d;
 
-				PoolVector<float> key_times;
-				PoolVector<String> clips;
+				Vector<float> key_times;
+				Vector<String> clips;
 
 				int kk = an->values.size();
 
 				key_times.resize(kk);
 				clips.resize(kk);
 
-				PoolVector<float>::Write wti = key_times.write();
-				PoolVector<String>::Write wcl = clips.write();
+				float *wti = key_times.ptrw();
+				String *wcl = clips.ptrw();
 
 				const TKey<StringName> *vls = an->values.ptr();
 
@@ -595,9 +583,6 @@ bool Animation::_get(const StringName &p_name, Variant &r_ret) const {
 					wcl[i] = vls[i].value;
 				}
 
-				wti.release();
-				wcl.release();
-
 				d["times"] = key_times;
 				d["clips"] = clips;
 
@@ -1063,7 +1048,7 @@ void Animation::track_insert_key(int p_track, float p_time, const Variant &p_key
 			ERR_FAIL_COND(p_key.get_type() != Variant::DICTIONARY);
 
 			Dictionary d = p_key;
-			ERR_FAIL_COND(!d.has("method") || d["method"].get_type() != Variant::STRING);
+			ERR_FAIL_COND(!d.has("method") || (d["method"].get_type() != Variant::STRING_NAME && d["method"].get_type() != Variant::STRING));
 			ERR_FAIL_COND(!d.has("args") || !d["args"].is_array());
 
 			MethodKey k;
@@ -1635,7 +1620,7 @@ Variant Animation::_cubic_interpolate(const Variant &p_pre_a, const Variant &p_a
 	vformat |= 1 << type_pa;
 	vformat |= 1 << type_pb;
 
-	if (vformat == ((1 << Variant::INT) | (1 << Variant::REAL)) || vformat == (1 << Variant::REAL)) {
+	if (vformat == ((1 << Variant::INT) | (1 << Variant::FLOAT)) || vformat == (1 << Variant::FLOAT)) {
 		//mix of real and int
 
 		real_t p0 = p_pre_a;
@@ -2825,9 +2810,9 @@ void Animation::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("clear"), &Animation::clear);
 	ClassDB::bind_method(D_METHOD("copy_track", "track_idx", "to_animation"), &Animation::copy_track);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "length", PROPERTY_HINT_RANGE, "0.001,99999,0.001"), "set_length", "get_length");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "length", PROPERTY_HINT_RANGE, "0.001,99999,0.001"), "set_length", "get_length");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "loop"), "set_loop", "has_loop");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "step", PROPERTY_HINT_RANGE, "0,4096,0.001"), "set_step", "get_step");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "step", PROPERTY_HINT_RANGE, "0,4096,0.001"), "set_step", "get_step");
 
 	ADD_SIGNAL(MethodInfo("tracks_changed"));
 
diff --git a/scene/resources/animation.h b/scene/resources/animation.h
index 6ac0ea04d9..ea4f92878d 100644
--- a/scene/resources/animation.h
+++ b/scene/resources/animation.h
@@ -242,11 +242,11 @@ private:
 		return ret;
 	}
 
-	PoolVector<int> _value_track_get_key_indices(int p_track, float p_time, float p_delta) const {
+	Vector<int> _value_track_get_key_indices(int p_track, float p_time, float p_delta) const {
 
 		List<int> idxs;
 		value_track_get_key_indices(p_track, p_time, p_delta, &idxs);
-		PoolVector<int> idxr;
+		Vector<int> idxr;
 
 		for (List<int>::Element *E = idxs.front(); E; E = E->next()) {
 
@@ -254,11 +254,11 @@ private:
 		}
 		return idxr;
 	}
-	PoolVector<int> _method_track_get_key_indices(int p_track, float p_time, float p_delta) const {
+	Vector<int> _method_track_get_key_indices(int p_track, float p_time, float p_delta) const {
 
 		List<int> idxs;
 		method_track_get_key_indices(p_track, p_time, p_delta, &idxs);
-		PoolVector<int> idxr;
+		Vector<int> idxr;
 
 		for (List<int>::Element *E = idxs.front(); E; E = E->next()) {
 
diff --git a/scene/resources/audio_stream_sample.cpp b/scene/resources/audio_stream_sample.cpp
index a412d8a5e2..ed25729c40 100644
--- a/scene/resources/audio_stream_sample.cpp
+++ b/scene/resources/audio_stream_sample.cpp
@@ -477,7 +477,7 @@ float AudioStreamSample::get_length() const {
 	return float(len) / mix_rate;
 }
 
-void AudioStreamSample::set_data(const PoolVector<uint8_t> &p_data) {
+void AudioStreamSample::set_data(const Vector<uint8_t> &p_data) {
 
 	AudioServer::get_singleton()->lock();
 	if (data) {
@@ -489,28 +489,28 @@ void AudioStreamSample::set_data(const PoolVector<uint8_t> &p_data) {
 	int datalen = p_data.size();
 	if (datalen) {
 
-		PoolVector<uint8_t>::Read r = p_data.read();
+		const uint8_t *r = p_data.ptr();
 		int alloc_len = datalen + DATA_PAD * 2;
 		data = AudioServer::get_singleton()->audio_data_alloc(alloc_len); //alloc with some padding for interpolation
 		zeromem(data, alloc_len);
 		uint8_t *dataptr = (uint8_t *)data;
-		copymem(dataptr + DATA_PAD, r.ptr(), datalen);
+		copymem(dataptr + DATA_PAD, r, datalen);
 		data_bytes = datalen;
 	}
 
 	AudioServer::get_singleton()->unlock();
 }
-PoolVector<uint8_t> AudioStreamSample::get_data() const {
+Vector<uint8_t> AudioStreamSample::get_data() const {
 
-	PoolVector<uint8_t> pv;
+	Vector<uint8_t> pv;
 
 	if (data) {
 		pv.resize(data_bytes);
 		{
 
-			PoolVector<uint8_t>::Write w = pv.write();
+			uint8_t *w = pv.ptrw();
 			uint8_t *dataptr = (uint8_t *)data;
-			copymem(w.ptr(), dataptr + DATA_PAD, data_bytes);
+			copymem(w, dataptr + DATA_PAD, data_bytes);
 		}
 	}
 
@@ -566,8 +566,8 @@ Error AudioStreamSample::save_to_wav(const String &p_path) {
 	file->store_32(sub_chunk_2_size); //Subchunk2Size
 
 	// Add data
-	PoolVector<uint8_t> data = get_data();
-	PoolVector<uint8_t>::Read read_data = data.read();
+	Vector<uint8_t> data = get_data();
+	const uint8_t *read_data = data.ptr();
 	switch (format) {
 		case AudioStreamSample::FORMAT_8_BITS:
 			for (unsigned int i = 0; i < data_bytes; i++) {
@@ -629,7 +629,7 @@ void AudioStreamSample::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("save_to_wav", "path"), &AudioStreamSample::save_to_wav);
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_BYTE_ARRAY, "data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_data", "get_data");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_BYTE_ARRAY, "data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_data", "get_data");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "format", PROPERTY_HINT_ENUM, "8-Bit,16-Bit,IMA-ADPCM"), "set_format", "get_format");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "loop_mode", PROPERTY_HINT_ENUM, "Disabled,Forward,Ping-Pong,Backward"), "set_loop_mode", "get_loop_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "loop_begin"), "set_loop_begin", "get_loop_begin");
diff --git a/scene/resources/audio_stream_sample.h b/scene/resources/audio_stream_sample.h
index adcac14ea8..0b46bc1c75 100644
--- a/scene/resources/audio_stream_sample.h
+++ b/scene/resources/audio_stream_sample.h
@@ -138,8 +138,8 @@ public:
 
 	virtual float get_length() const; //if supported, otherwise return 0
 
-	void set_data(const PoolVector<uint8_t> &p_data);
-	PoolVector<uint8_t> get_data() const;
+	void set_data(const Vector<uint8_t> &p_data);
+	Vector<uint8_t> get_data() const;
 
 	Error save_to_wav(const String &p_path);
 
diff --git a/scene/resources/bit_map.cpp b/scene/resources/bit_map.cpp
index 06323a8d31..6730f86e0c 100644
--- a/scene/resources/bit_map.cpp
+++ b/scene/resources/bit_map.cpp
@@ -52,7 +52,7 @@ void BitMap::create_from_image_alpha(const Ref<Image> &p_image, float p_threshol
 
 	create(Size2(img->get_width(), img->get_height()));
 
-	PoolVector<uint8_t>::Read r = img->get_data().read();
+	const uint8_t *r = img->get_data().ptr();
 	uint8_t *w = bitmask.ptrw();
 
 	for (int i = 0; i < width * height; i++) {
@@ -426,7 +426,7 @@ struct FillBitsStackEntry {
 static void fill_bits(const BitMap *p_src, Ref<BitMap> &p_map, const Point2i &p_pos, const Rect2i &rect) {
 
 	// Using a custom stack to work iteratively to avoid stack overflow on big bitmaps
-	PoolVector<FillBitsStackEntry> stack;
+	Vector<FillBitsStackEntry> stack;
 	// Tracking size since we won't be shrinking the stack vector
 	int stack_size = 0;
 
@@ -601,11 +601,11 @@ Array BitMap::_opaque_to_polygons_bind(const Rect2 &p_rect, float p_epsilon) con
 
 		const Vector<Vector2> &polygon = result[i];
 
-		PoolVector2Array polygon_array;
+		PackedVector2Array polygon_array;
 		polygon_array.resize(polygon.size());
 
 		{
-			PoolVector2Array::Write w = polygon_array.write();
+			Vector2 *w = polygon_array.ptrw();
 			for (int j = 0; j < polygon.size(); j++) {
 				w[j] = polygon[j];
 			}
@@ -640,15 +640,13 @@ Ref<Image> BitMap::convert_to_image() const {
 	Ref<Image> image;
 	image.instance();
 	image->create(width, height, false, Image::FORMAT_L8);
-	image->lock();
+
 	for (int i = 0; i < width; i++) {
 		for (int j = 0; j < height; j++) {
 			image->set_pixel(i, j, get_bit(Point2(i, j)) ? Color(1, 1, 1) : Color(0, 0, 0));
 		}
 	}
 
-	image->unlock();
-
 	return image;
 }
 void BitMap::blit(const Vector2 &p_pos, const Ref<BitMap> &p_bitmap) {
diff --git a/scene/resources/capsule_shape.cpp b/scene/resources/capsule_shape.cpp
index 933129936a..dddbd7fef3 100644
--- a/scene/resources/capsule_shape.cpp
+++ b/scene/resources/capsule_shape.cpp
@@ -38,7 +38,7 @@ Vector<Vector3> CapsuleShape::get_debug_mesh_lines() {
 
 	Vector<Vector3> points;
 
-	Vector3 d(0, 0, height * 0.5);
+	Vector3 d(0, height * 0.5, 0);
 	for (int i = 0; i < 360; i++) {
 
 		float ra = Math::deg2rad((float)i);
@@ -46,24 +46,24 @@ Vector<Vector3> CapsuleShape::get_debug_mesh_lines() {
 		Point2 a = Vector2(Math::sin(ra), Math::cos(ra)) * radius;
 		Point2 b = Vector2(Math::sin(rb), Math::cos(rb)) * radius;
 
-		points.push_back(Vector3(a.x, a.y, 0) + d);
-		points.push_back(Vector3(b.x, b.y, 0) + d);
+		points.push_back(Vector3(a.x, 0, a.y) + d);
+		points.push_back(Vector3(b.x, 0, b.y) + d);
 
-		points.push_back(Vector3(a.x, a.y, 0) - d);
-		points.push_back(Vector3(b.x, b.y, 0) - d);
+		points.push_back(Vector3(a.x, 0, a.y) - d);
+		points.push_back(Vector3(b.x, 0, b.y) - d);
 
 		if (i % 90 == 0) {
 
-			points.push_back(Vector3(a.x, a.y, 0) + d);
-			points.push_back(Vector3(a.x, a.y, 0) - d);
+			points.push_back(Vector3(a.x, 0, a.y) + d);
+			points.push_back(Vector3(a.x, 0, a.y) - d);
 		}
 
 		Vector3 dud = i < 180 ? d : -d;
 
-		points.push_back(Vector3(0, a.y, a.x) + dud);
-		points.push_back(Vector3(0, b.y, b.x) + dud);
-		points.push_back(Vector3(a.y, 0, a.x) + dud);
-		points.push_back(Vector3(b.y, 0, b.x) + dud);
+		points.push_back(Vector3(0, a.x, a.y) + dud);
+		points.push_back(Vector3(0, b.x, b.y) + dud);
+		points.push_back(Vector3(a.y, a.x, 0) + dud);
+		points.push_back(Vector3(b.y, b.x, 0) + dud);
 	}
 
 	return points;
@@ -115,8 +115,8 @@ void CapsuleShape::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_height", "height"), &CapsuleShape::set_height);
 	ClassDB::bind_method(D_METHOD("get_height"), &CapsuleShape::get_height);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "radius", PROPERTY_HINT_RANGE, "0.01,4096,0.01"), "set_radius", "get_radius");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "height", PROPERTY_HINT_RANGE, "0.01,4096,0.01"), "set_height", "get_height");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.01,4096,0.01"), "set_radius", "get_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "0.01,4096,0.01"), "set_height", "get_height");
 }
 
 CapsuleShape::CapsuleShape() :
diff --git a/scene/resources/capsule_shape_2d.cpp b/scene/resources/capsule_shape_2d.cpp
index 5658395cee..9b8083de97 100644
--- a/scene/resources/capsule_shape_2d.cpp
+++ b/scene/resources/capsule_shape_2d.cpp
@@ -109,8 +109,8 @@ void CapsuleShape2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_height", "height"), &CapsuleShape2D::set_height);
 	ClassDB::bind_method(D_METHOD("get_height"), &CapsuleShape2D::get_height);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "radius"), "set_radius", "get_radius");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "height"), "set_height", "get_height");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius"), "set_radius", "get_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height"), "set_height", "get_height");
 }
 
 CapsuleShape2D::CapsuleShape2D() :
diff --git a/scene/resources/circle_shape_2d.cpp b/scene/resources/circle_shape_2d.cpp
index 10f8ab8a8a..37874e17ef 100644
--- a/scene/resources/circle_shape_2d.cpp
+++ b/scene/resources/circle_shape_2d.cpp
@@ -60,7 +60,7 @@ void CircleShape2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_radius", "radius"), &CircleShape2D::set_radius);
 	ClassDB::bind_method(D_METHOD("get_radius"), &CircleShape2D::get_radius);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "radius", PROPERTY_HINT_RANGE, "0.01,16384,0.5"), "set_radius", "get_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.01,16384,0.5"), "set_radius", "get_radius");
 }
 
 Rect2 CircleShape2D::get_rect() const {
diff --git a/scene/resources/concave_polygon_shape.cpp b/scene/resources/concave_polygon_shape.cpp
index 0a93f99ea3..fe123a2df7 100644
--- a/scene/resources/concave_polygon_shape.cpp
+++ b/scene/resources/concave_polygon_shape.cpp
@@ -36,11 +36,11 @@ Vector<Vector3> ConcavePolygonShape::get_debug_mesh_lines() {
 
 	Set<DrawEdge> edges;
 
-	PoolVector<Vector3> data = get_faces();
+	Vector<Vector3> data = get_faces();
 	int datalen = data.size();
 	ERR_FAIL_COND_V((datalen % 3) != 0, Vector<Vector3>());
 
-	PoolVector<Vector3>::Read r = data.read();
+	const Vector3 *r = data.ptr();
 
 	for (int i = 0; i < datalen; i += 3) {
 
@@ -65,8 +65,8 @@ Vector<Vector3> ConcavePolygonShape::get_debug_mesh_lines() {
 }
 
 real_t ConcavePolygonShape::get_enclosing_radius() const {
-	PoolVector<Vector3> data = get_faces();
-	PoolVector<Vector3>::Read read = data.read();
+	Vector<Vector3> data = get_faces();
+	const Vector3 *read = data.ptr();
 	real_t r = 0;
 	for (int i(0); i < data.size(); i++) {
 		r = MAX(read[i].length_squared(), r);
@@ -78,13 +78,13 @@ void ConcavePolygonShape::_update_shape() {
 	Shape::_update_shape();
 }
 
-void ConcavePolygonShape::set_faces(const PoolVector<Vector3> &p_faces) {
+void ConcavePolygonShape::set_faces(const Vector<Vector3> &p_faces) {
 
 	PhysicsServer::get_singleton()->shape_set_data(get_shape(), p_faces);
 	notify_change_to_owners();
 }
 
-PoolVector<Vector3> ConcavePolygonShape::get_faces() const {
+Vector<Vector3> ConcavePolygonShape::get_faces() const {
 
 	return PhysicsServer::get_singleton()->shape_get_data(get_shape());
 }
@@ -93,7 +93,7 @@ void ConcavePolygonShape::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("set_faces", "faces"), &ConcavePolygonShape::set_faces);
 	ClassDB::bind_method(D_METHOD("get_faces"), &ConcavePolygonShape::get_faces);
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR3_ARRAY, "data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_faces", "get_faces");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR3_ARRAY, "data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_faces", "get_faces");
 }
 
 ConcavePolygonShape::ConcavePolygonShape() :
diff --git a/scene/resources/concave_polygon_shape.h b/scene/resources/concave_polygon_shape.h
index b4bebbd7b4..63aabb27d7 100644
--- a/scene/resources/concave_polygon_shape.h
+++ b/scene/resources/concave_polygon_shape.h
@@ -63,8 +63,8 @@ protected:
 	virtual void _update_shape();
 
 public:
-	void set_faces(const PoolVector<Vector3> &p_faces);
-	PoolVector<Vector3> get_faces() const;
+	void set_faces(const Vector<Vector3> &p_faces);
+	Vector<Vector3> get_faces() const;
 
 	virtual Vector<Vector3> get_debug_mesh_lines();
 	virtual real_t get_enclosing_radius() const;
diff --git a/scene/resources/concave_polygon_shape_2d.cpp b/scene/resources/concave_polygon_shape_2d.cpp
index 840733add3..c3e9e19721 100644
--- a/scene/resources/concave_polygon_shape_2d.cpp
+++ b/scene/resources/concave_polygon_shape_2d.cpp
@@ -35,12 +35,12 @@
 
 bool ConcavePolygonShape2D::_edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const {
 
-	PoolVector<Vector2> s = get_segments();
+	Vector<Vector2> s = get_segments();
 	int len = s.size();
 	if (len == 0 || (len % 2) == 1)
 		return false;
 
-	PoolVector<Vector2>::Read r = s.read();
+	const Vector2 *r = s.ptr();
 	for (int i = 0; i < len; i += 2) {
 		Vector2 closest = Geometry::get_closest_point_to_segment_2d(p_point, &r[i]);
 		if (p_point.distance_to(closest) < p_tolerance)
@@ -50,25 +50,25 @@ bool ConcavePolygonShape2D::_edit_is_selected_on_click(const Point2 &p_point, do
 	return false;
 }
 
-void ConcavePolygonShape2D::set_segments(const PoolVector<Vector2> &p_segments) {
+void ConcavePolygonShape2D::set_segments(const Vector<Vector2> &p_segments) {
 
 	Physics2DServer::get_singleton()->shape_set_data(get_rid(), p_segments);
 	emit_changed();
 }
 
-PoolVector<Vector2> ConcavePolygonShape2D::get_segments() const {
+Vector<Vector2> ConcavePolygonShape2D::get_segments() const {
 
 	return Physics2DServer::get_singleton()->shape_get_data(get_rid());
 }
 
 void ConcavePolygonShape2D::draw(const RID &p_to_rid, const Color &p_color) {
 
-	PoolVector<Vector2> s = get_segments();
+	Vector<Vector2> s = get_segments();
 	int len = s.size();
 	if (len == 0 || (len % 2) == 1)
 		return;
 
-	PoolVector<Vector2>::Read r = s.read();
+	const Vector2 *r = s.ptr();
 	for (int i = 0; i < len; i += 2) {
 		VisualServer::get_singleton()->canvas_item_add_line(p_to_rid, r[i], r[i + 1], p_color, 2);
 	}
@@ -76,14 +76,14 @@ void ConcavePolygonShape2D::draw(const RID &p_to_rid, const Color &p_color) {
 
 Rect2 ConcavePolygonShape2D::get_rect() const {
 
-	PoolVector<Vector2> s = get_segments();
+	Vector<Vector2> s = get_segments();
 	int len = s.size();
 	if (len == 0)
 		return Rect2();
 
 	Rect2 rect;
 
-	PoolVector<Vector2>::Read r = s.read();
+	const Vector2 *r = s.ptr();
 	for (int i = 0; i < len; i++) {
 		if (i == 0)
 			rect.position = r[i];
@@ -95,8 +95,8 @@ Rect2 ConcavePolygonShape2D::get_rect() const {
 }
 
 real_t ConcavePolygonShape2D::get_enclosing_radius() const {
-	PoolVector<Vector2> data = get_segments();
-	PoolVector<Vector2>::Read read = data.read();
+	Vector<Vector2> data = get_segments();
+	const Vector2 *read = data.ptr();
 	real_t r = 0;
 	for (int i(0); i < data.size(); i++) {
 		r = MAX(read[i].length_squared(), r);
@@ -109,11 +109,11 @@ void ConcavePolygonShape2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_segments", "segments"), &ConcavePolygonShape2D::set_segments);
 	ClassDB::bind_method(D_METHOD("get_segments"), &ConcavePolygonShape2D::get_segments);
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "segments"), "set_segments", "get_segments");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "segments"), "set_segments", "get_segments");
 }
 
 ConcavePolygonShape2D::ConcavePolygonShape2D() :
 		Shape2D(Physics2DServer::get_singleton()->concave_polygon_shape_create()) {
-	PoolVector<Vector2> empty;
+	Vector<Vector2> empty;
 	set_segments(empty);
 }
diff --git a/scene/resources/concave_polygon_shape_2d.h b/scene/resources/concave_polygon_shape_2d.h
index 4e47ad34b8..f89995567e 100644
--- a/scene/resources/concave_polygon_shape_2d.h
+++ b/scene/resources/concave_polygon_shape_2d.h
@@ -42,8 +42,8 @@ protected:
 public:
 	virtual bool _edit_is_selected_on_click(const Point2 &p_point, double p_tolerance) const;
 
-	void set_segments(const PoolVector<Vector2> &p_segments);
-	PoolVector<Vector2> get_segments() const;
+	void set_segments(const Vector<Vector2> &p_segments);
+	Vector<Vector2> get_segments() const;
 
 	virtual void draw(const RID &p_to_rid, const Color &p_color);
 	virtual Rect2 get_rect() const;
diff --git a/scene/resources/convex_polygon_shape.cpp b/scene/resources/convex_polygon_shape.cpp
index 21fdcc1f06..b7463605b4 100644
--- a/scene/resources/convex_polygon_shape.cpp
+++ b/scene/resources/convex_polygon_shape.cpp
@@ -34,7 +34,7 @@
 
 Vector<Vector3> ConvexPolygonShape::get_debug_mesh_lines() {
 
-	PoolVector<Vector3> points = get_points();
+	Vector<Vector3> points = get_points();
 
 	if (points.size() > 3) {
 
@@ -56,8 +56,8 @@ Vector<Vector3> ConvexPolygonShape::get_debug_mesh_lines() {
 }
 
 real_t ConvexPolygonShape::get_enclosing_radius() const {
-	PoolVector<Vector3> data = get_points();
-	PoolVector<Vector3>::Read read = data.read();
+	Vector<Vector3> data = get_points();
+	const Vector3 *read = data.ptr();
 	real_t r = 0;
 	for (int i(0); i < data.size(); i++) {
 		r = MAX(read[i].length_squared(), r);
@@ -71,14 +71,14 @@ void ConvexPolygonShape::_update_shape() {
 	Shape::_update_shape();
 }
 
-void ConvexPolygonShape::set_points(const PoolVector<Vector3> &p_points) {
+void ConvexPolygonShape::set_points(const Vector<Vector3> &p_points) {
 
 	points = p_points;
 	_update_shape();
 	notify_change_to_owners();
 }
 
-PoolVector<Vector3> ConvexPolygonShape::get_points() const {
+Vector<Vector3> ConvexPolygonShape::get_points() const {
 
 	return points;
 }
diff --git a/scene/resources/convex_polygon_shape.h b/scene/resources/convex_polygon_shape.h
index e3bf02399a..fcd733887e 100644
--- a/scene/resources/convex_polygon_shape.h
+++ b/scene/resources/convex_polygon_shape.h
@@ -36,7 +36,7 @@
 class ConvexPolygonShape : public Shape {
 
 	GDCLASS(ConvexPolygonShape, Shape);
-	PoolVector<Vector3> points;
+	Vector<Vector3> points;
 
 protected:
 	static void _bind_methods();
@@ -44,8 +44,8 @@ protected:
 	virtual void _update_shape();
 
 public:
-	void set_points(const PoolVector<Vector3> &p_points);
-	PoolVector<Vector3> get_points() const;
+	void set_points(const Vector<Vector3> &p_points);
+	Vector<Vector3> get_points() const;
 
 	virtual Vector<Vector3> get_debug_mesh_lines();
 	virtual real_t get_enclosing_radius() const;
diff --git a/scene/resources/convex_polygon_shape_2d.cpp b/scene/resources/convex_polygon_shape_2d.cpp
index 296d014cc7..95967429c9 100644
--- a/scene/resources/convex_polygon_shape_2d.cpp
+++ b/scene/resources/convex_polygon_shape_2d.cpp
@@ -74,7 +74,7 @@ void ConvexPolygonShape2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_points", "points"), &ConvexPolygonShape2D::set_points);
 	ClassDB::bind_method(D_METHOD("get_points"), &ConvexPolygonShape2D::get_points);
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "points"), "set_points", "get_points");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "points"), "set_points", "get_points");
 }
 
 void ConvexPolygonShape2D::draw(const RID &p_to_rid, const Color &p_color) {
diff --git a/scene/resources/curve.cpp b/scene/resources/curve.cpp
index 397f6ca906..a68eb77378 100644
--- a/scene/resources/curve.cpp
+++ b/scene/resources/curve.cpp
@@ -392,7 +392,7 @@ void Curve::set_data(Array input) {
 	for (int i = 0; i < input.size(); i += ELEMS) {
 		ERR_FAIL_COND(input[i].get_type() != Variant::VECTOR2);
 		ERR_FAIL_COND(!input[i + 1].is_num());
-		ERR_FAIL_COND(input[i + 2].get_type() != Variant::REAL);
+		ERR_FAIL_COND(input[i + 2].get_type() != Variant::FLOAT);
 
 		ERR_FAIL_COND(input[i + 3].get_type() != Variant::INT);
 		int left_mode = input[i + 3];
@@ -524,8 +524,8 @@ void Curve::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_get_data"), &Curve::get_data);
 	ClassDB::bind_method(D_METHOD("_set_data", "data"), &Curve::set_data);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "min_value", PROPERTY_HINT_RANGE, "-1024,1024,0.01"), "set_min_value", "get_min_value");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "max_value", PROPERTY_HINT_RANGE, "-1024,1024,0.01"), "set_max_value", "get_max_value");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "min_value", PROPERTY_HINT_RANGE, "-1024,1024,0.01"), "set_min_value", "get_min_value");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "max_value", PROPERTY_HINT_RANGE, "-1024,1024,0.01"), "set_max_value", "get_max_value");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "bake_resolution", PROPERTY_HINT_RANGE, "1,1000,1"), "set_bake_resolution", "get_bake_resolution");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "_data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_data", "_get_data");
 
@@ -741,7 +741,7 @@ void Curve2D::_bake() const {
 	pointlist.push_back(lastpos);
 
 	baked_point_cache.resize(pointlist.size());
-	PoolVector2Array::Write w = baked_point_cache.write();
+	Vector2 *w = baked_point_cache.ptrw();
 	int idx = 0;
 
 	for (List<Vector2>::Element *E = pointlist.front(); E; E = E->next()) {
@@ -771,7 +771,7 @@ Vector2 Curve2D::interpolate_baked(float p_offset, bool p_cubic) const {
 		return baked_point_cache.get(0);
 
 	int bpc = baked_point_cache.size();
-	PoolVector2Array::Read r = baked_point_cache.read();
+	const Vector2 *r = baked_point_cache.ptr();
 
 	if (p_offset < 0)
 		return r[0];
@@ -800,7 +800,7 @@ Vector2 Curve2D::interpolate_baked(float p_offset, bool p_cubic) const {
 	}
 }
 
-PoolVector2Array Curve2D::get_baked_points() const {
+PackedVector2Array Curve2D::get_baked_points() const {
 
 	if (baked_cache_dirty)
 		_bake();
@@ -833,7 +833,7 @@ Vector2 Curve2D::get_closest_point(const Vector2 &p_to_point) const {
 	if (pc == 1)
 		return baked_point_cache.get(0);
 
-	PoolVector2Array::Read r = baked_point_cache.read();
+	const Vector2 *r = baked_point_cache.ptr();
 
 	Vector2 nearest;
 	float nearest_dist = -1.0f;
@@ -869,7 +869,7 @@ float Curve2D::get_closest_offset(const Vector2 &p_to_point) const {
 	if (pc == 1)
 		return 0.0f;
 
-	PoolVector2Array::Read r = baked_point_cache.read();
+	const Vector2 *r = baked_point_cache.ptr();
 
 	float nearest = 0.0f;
 	float nearest_dist = -1.0f;
@@ -899,9 +899,9 @@ Dictionary Curve2D::_get_data() const {
 
 	Dictionary dc;
 
-	PoolVector2Array d;
+	PackedVector2Array d;
 	d.resize(points.size() * 3);
-	PoolVector2Array::Write w = d.write();
+	Vector2 *w = d.ptrw();
 
 	for (int i = 0; i < points.size(); i++) {
 
@@ -910,8 +910,6 @@ Dictionary Curve2D::_get_data() const {
 		w[i * 3 + 2] = points[i].pos;
 	}
 
-	w = PoolVector2Array::Write();
-
 	dc["points"] = d;
 
 	return dc;
@@ -920,11 +918,11 @@ void Curve2D::_set_data(const Dictionary &p_data) {
 
 	ERR_FAIL_COND(!p_data.has("points"));
 
-	PoolVector2Array rp = p_data["points"];
+	PackedVector2Array rp = p_data["points"];
 	int pc = rp.size();
 	ERR_FAIL_COND(pc % 3 != 0);
 	points.resize(pc / 3);
-	PoolVector2Array::Read r = rp.read();
+	const Vector2 *r = rp.ptr();
 
 	for (int i = 0; i < points.size(); i++) {
 
@@ -936,9 +934,9 @@ void Curve2D::_set_data(const Dictionary &p_data) {
 	baked_cache_dirty = true;
 }
 
-PoolVector2Array Curve2D::tessellate(int p_max_stages, float p_tolerance) const {
+PackedVector2Array Curve2D::tessellate(int p_max_stages, float p_tolerance) const {
 
-	PoolVector2Array tess;
+	PackedVector2Array tess;
 
 	if (points.size() == 0) {
 		return tess;
@@ -956,7 +954,7 @@ PoolVector2Array Curve2D::tessellate(int p_max_stages, float p_tolerance) const
 	}
 
 	tess.resize(pc);
-	PoolVector2Array::Write bpw = tess.write();
+	Vector2 *bpw = tess.ptrw();
 	bpw[0] = points[0].pos;
 	int pidx = 0;
 
@@ -972,8 +970,6 @@ PoolVector2Array Curve2D::tessellate(int p_max_stages, float p_tolerance) const
 		bpw[pidx] = points[i + 1].pos;
 	}
 
-	bpw = PoolVector2Array::Write();
-
 	return tess;
 }
 
@@ -1005,7 +1001,7 @@ void Curve2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_get_data"), &Curve2D::_get_data);
 	ClassDB::bind_method(D_METHOD("_set_data"), &Curve2D::_set_data);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "bake_interval", PROPERTY_HINT_RANGE, "0.01,512,0.01"), "set_bake_interval", "get_bake_interval");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bake_interval", PROPERTY_HINT_RANGE, "0.01,512,0.01"), "set_bake_interval", "get_bake_interval");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "_data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_data", "_get_data");
 }
 
@@ -1258,14 +1254,14 @@ void Curve3D::_bake() const {
 	pointlist.push_back(Plane(lastpos, lastilt));
 
 	baked_point_cache.resize(pointlist.size());
-	PoolVector3Array::Write w = baked_point_cache.write();
+	Vector3 *w = baked_point_cache.ptrw();
 	int idx = 0;
 
 	baked_tilt_cache.resize(pointlist.size());
-	PoolRealArray::Write wt = baked_tilt_cache.write();
+	real_t *wt = baked_tilt_cache.ptrw();
 
 	baked_up_vector_cache.resize(up_vector_enabled ? pointlist.size() : 0);
-	PoolVector3Array::Write up_write = baked_up_vector_cache.write();
+	Vector3 *up_write = baked_up_vector_cache.ptrw();
 
 	Vector3 sideways;
 	Vector3 up;
@@ -1333,7 +1329,7 @@ Vector3 Curve3D::interpolate_baked(float p_offset, bool p_cubic) const {
 		return baked_point_cache.get(0);
 
 	int bpc = baked_point_cache.size();
-	PoolVector3Array::Read r = baked_point_cache.read();
+	const Vector3 *r = baked_point_cache.ptr();
 
 	if (p_offset < 0)
 		return r[0];
@@ -1375,7 +1371,7 @@ float Curve3D::interpolate_baked_tilt(float p_offset) const {
 		return baked_tilt_cache.get(0);
 
 	int bpc = baked_tilt_cache.size();
-	PoolRealArray::Read r = baked_tilt_cache.read();
+	const real_t *r = baked_tilt_cache.ptr();
 
 	if (p_offset < 0)
 		return r[0];
@@ -1410,9 +1406,9 @@ Vector3 Curve3D::interpolate_baked_up_vector(float p_offset, bool p_apply_tilt)
 	if (count == 1)
 		return baked_up_vector_cache.get(0);
 
-	PoolVector3Array::Read r = baked_up_vector_cache.read();
-	PoolVector3Array::Read rp = baked_point_cache.read();
-	PoolRealArray::Read rt = baked_tilt_cache.read();
+	const Vector3 *r = baked_up_vector_cache.ptr();
+	const Vector3 *rp = baked_point_cache.ptr();
+	const real_t *rt = baked_tilt_cache.ptr();
 
 	float offset = CLAMP(p_offset, 0.0f, baked_max_ofs);
 
@@ -1441,7 +1437,7 @@ Vector3 Curve3D::interpolate_baked_up_vector(float p_offset, bool p_apply_tilt)
 	return up.rotated(axis, up.angle_to(up1) * frac);
 }
 
-PoolVector3Array Curve3D::get_baked_points() const {
+PackedVector3Array Curve3D::get_baked_points() const {
 
 	if (baked_cache_dirty)
 		_bake();
@@ -1449,7 +1445,7 @@ PoolVector3Array Curve3D::get_baked_points() const {
 	return baked_point_cache;
 }
 
-PoolRealArray Curve3D::get_baked_tilts() const {
+PackedFloat32Array Curve3D::get_baked_tilts() const {
 
 	if (baked_cache_dirty)
 		_bake();
@@ -1457,7 +1453,7 @@ PoolRealArray Curve3D::get_baked_tilts() const {
 	return baked_tilt_cache;
 }
 
-PoolVector3Array Curve3D::get_baked_up_vectors() const {
+PackedVector3Array Curve3D::get_baked_up_vectors() const {
 
 	if (baked_cache_dirty)
 		_bake();
@@ -1478,7 +1474,7 @@ Vector3 Curve3D::get_closest_point(const Vector3 &p_to_point) const {
 	if (pc == 1)
 		return baked_point_cache.get(0);
 
-	PoolVector3Array::Read r = baked_point_cache.read();
+	const Vector3 *r = baked_point_cache.ptr();
 
 	Vector3 nearest;
 	float nearest_dist = -1.0f;
@@ -1514,7 +1510,7 @@ float Curve3D::get_closest_offset(const Vector3 &p_to_point) const {
 	if (pc == 1)
 		return 0.0f;
 
-	PoolVector3Array::Read r = baked_point_cache.read();
+	const Vector3 *r = baked_point_cache.ptr();
 
 	float nearest = 0.0f;
 	float nearest_dist = -1.0f;
@@ -1568,12 +1564,12 @@ Dictionary Curve3D::_get_data() const {
 
 	Dictionary dc;
 
-	PoolVector3Array d;
+	PackedVector3Array d;
 	d.resize(points.size() * 3);
-	PoolVector3Array::Write w = d.write();
-	PoolRealArray t;
+	Vector3 *w = d.ptrw();
+	PackedFloat32Array t;
 	t.resize(points.size());
-	PoolRealArray::Write wt = t.write();
+	real_t *wt = t.ptrw();
 
 	for (int i = 0; i < points.size(); i++) {
 
@@ -1583,9 +1579,6 @@ Dictionary Curve3D::_get_data() const {
 		wt[i] = points[i].tilt;
 	}
 
-	w = PoolVector3Array::Write();
-	wt = PoolRealArray::Write();
-
 	dc["points"] = d;
 	dc["tilts"] = t;
 
@@ -1596,13 +1589,13 @@ void Curve3D::_set_data(const Dictionary &p_data) {
 	ERR_FAIL_COND(!p_data.has("points"));
 	ERR_FAIL_COND(!p_data.has("tilts"));
 
-	PoolVector3Array rp = p_data["points"];
+	PackedVector3Array rp = p_data["points"];
 	int pc = rp.size();
 	ERR_FAIL_COND(pc % 3 != 0);
 	points.resize(pc / 3);
-	PoolVector3Array::Read r = rp.read();
-	PoolRealArray rtl = p_data["tilts"];
-	PoolRealArray::Read rt = rtl.read();
+	const Vector3 *r = rp.ptr();
+	PackedFloat32Array rtl = p_data["tilts"];
+	const real_t *rt = rtl.ptr();
 
 	for (int i = 0; i < points.size(); i++) {
 
@@ -1615,9 +1608,9 @@ void Curve3D::_set_data(const Dictionary &p_data) {
 	baked_cache_dirty = true;
 }
 
-PoolVector3Array Curve3D::tessellate(int p_max_stages, float p_tolerance) const {
+PackedVector3Array Curve3D::tessellate(int p_max_stages, float p_tolerance) const {
 
-	PoolVector3Array tess;
+	PackedVector3Array tess;
 
 	if (points.size() == 0) {
 		return tess;
@@ -1635,7 +1628,7 @@ PoolVector3Array Curve3D::tessellate(int p_max_stages, float p_tolerance) const
 	}
 
 	tess.resize(pc);
-	PoolVector3Array::Write bpw = tess.write();
+	Vector3 *bpw = tess.ptrw();
 	bpw[0] = points[0].pos;
 	int pidx = 0;
 
@@ -1651,8 +1644,6 @@ PoolVector3Array Curve3D::tessellate(int p_max_stages, float p_tolerance) const
 		bpw[pidx] = points[i + 1].pos;
 	}
 
-	bpw = PoolVector3Array::Write();
-
 	return tess;
 }
 
@@ -1691,7 +1682,7 @@ void Curve3D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_get_data"), &Curve3D::_get_data);
 	ClassDB::bind_method(D_METHOD("_set_data"), &Curve3D::_set_data);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "bake_interval", PROPERTY_HINT_RANGE, "0.01,512,0.01"), "set_bake_interval", "get_bake_interval");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bake_interval", PROPERTY_HINT_RANGE, "0.01,512,0.01"), "set_bake_interval", "get_bake_interval");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "_data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_data", "_get_data");
 
 	ADD_GROUP("Up Vector", "up_vector_");
diff --git a/scene/resources/curve.h b/scene/resources/curve.h
index b02466534c..7dcbf1ceff 100644
--- a/scene/resources/curve.h
+++ b/scene/resources/curve.h
@@ -168,7 +168,7 @@ class Curve2D : public Resource {
 	};
 
 	mutable bool baked_cache_dirty;
-	mutable PoolVector2Array baked_point_cache;
+	mutable PackedVector2Array baked_point_cache;
 	mutable float baked_max_ofs;
 
 	void _bake() const;
@@ -202,11 +202,11 @@ public:
 
 	float get_baked_length() const;
 	Vector2 interpolate_baked(float p_offset, bool p_cubic = false) const;
-	PoolVector2Array get_baked_points() const; //useful for going through
+	PackedVector2Array get_baked_points() const; //useful for going through
 	Vector2 get_closest_point(const Vector2 &p_to_point) const;
 	float get_closest_offset(const Vector2 &p_to_point) const;
 
-	PoolVector2Array tessellate(int p_max_stages = 5, float p_tolerance = 4) const; //useful for display
+	PackedVector2Array tessellate(int p_max_stages = 5, float p_tolerance = 4) const; //useful for display
 
 	Curve2D();
 };
@@ -234,9 +234,9 @@ class Curve3D : public Resource {
 	};
 
 	mutable bool baked_cache_dirty;
-	mutable PoolVector3Array baked_point_cache;
-	mutable PoolRealArray baked_tilt_cache;
-	mutable PoolVector3Array baked_up_vector_cache;
+	mutable PackedVector3Array baked_point_cache;
+	mutable PackedFloat32Array baked_tilt_cache;
+	mutable PackedVector3Array baked_up_vector_cache;
 	mutable float baked_max_ofs;
 
 	void _bake() const;
@@ -277,13 +277,13 @@ public:
 	Vector3 interpolate_baked(float p_offset, bool p_cubic = false) const;
 	float interpolate_baked_tilt(float p_offset) const;
 	Vector3 interpolate_baked_up_vector(float p_offset, bool p_apply_tilt = false) const;
-	PoolVector3Array get_baked_points() const; //useful for going through
-	PoolRealArray get_baked_tilts() const; //useful for going through
-	PoolVector3Array get_baked_up_vectors() const;
+	PackedVector3Array get_baked_points() const; //useful for going through
+	PackedFloat32Array get_baked_tilts() const; //useful for going through
+	PackedVector3Array get_baked_up_vectors() const;
 	Vector3 get_closest_point(const Vector3 &p_to_point) const;
 	float get_closest_offset(const Vector3 &p_to_point) const;
 
-	PoolVector3Array tessellate(int p_max_stages = 5, float p_tolerance = 4) const; //useful for display
+	PackedVector3Array tessellate(int p_max_stages = 5, float p_tolerance = 4) const; //useful for display
 
 	Curve3D();
 };
diff --git a/scene/resources/cylinder_shape.cpp b/scene/resources/cylinder_shape.cpp
index b9b0d77a1b..53d368d32a 100644
--- a/scene/resources/cylinder_shape.cpp
+++ b/scene/resources/cylinder_shape.cpp
@@ -108,8 +108,8 @@ void CylinderShape::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_height", "height"), &CylinderShape::set_height);
 	ClassDB::bind_method(D_METHOD("get_height"), &CylinderShape::get_height);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "radius", PROPERTY_HINT_RANGE, "0.01,4096,0.01"), "set_radius", "get_radius");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "height", PROPERTY_HINT_RANGE, "0.01,4096,0.01"), "set_height", "get_height");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.01,4096,0.01"), "set_radius", "get_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "0.01,4096,0.01"), "set_height", "get_height");
 }
 
 CylinderShape::CylinderShape() :
diff --git a/scene/resources/default_theme/default_theme.cpp b/scene/resources/default_theme/default_theme.cpp
index 5a6a8dc286..04bc95ade6 100644
--- a/scene/resources/default_theme/default_theme.cpp
+++ b/scene/resources/default_theme/default_theme.cpp
@@ -706,9 +706,6 @@ void fill_default_theme(Ref<Theme> &theme, const Ref<Font> &default_font, const
 	theme->set_color("font_color_disabled", "TabContainer", control_font_color_disabled);
 
 	theme->set_constant("side_margin", "TabContainer", 8 * scale);
-	theme->set_constant("top_margin", "TabContainer", 24 * scale);
-	theme->set_constant("label_valign_fg", "TabContainer", 0 * scale);
-	theme->set_constant("label_valign_bg", "TabContainer", 2 * scale);
 	theme->set_constant("hseparation", "TabContainer", 4 * scale);
 
 	// Tabs
@@ -732,9 +729,6 @@ void fill_default_theme(Ref<Theme> &theme, const Ref<Font> &default_font, const
 	theme->set_color("font_color_bg", "Tabs", control_font_color_low);
 	theme->set_color("font_color_disabled", "Tabs", control_font_color_disabled);
 
-	theme->set_constant("top_margin", "Tabs", 24 * scale);
-	theme->set_constant("label_valign_fg", "Tabs", 0 * scale);
-	theme->set_constant("label_valign_bg", "Tabs", 2 * scale);
 	theme->set_constant("hseparation", "Tabs", 4 * scale);
 
 	// Separators
diff --git a/scene/resources/dynamic_font.cpp b/scene/resources/dynamic_font.cpp
index d2a90f388e..79a1500129 100644
--- a/scene/resources/dynamic_font.cpp
+++ b/scene/resources/dynamic_font.cpp
@@ -442,7 +442,7 @@ DynamicFontAtSize::TexturePosition DynamicFontAtSize::_find_texture_pos_for_glyp
 
 		{
 			//zero texture
-			PoolVector<uint8_t>::Write w = tex.imgdata.write();
+			uint8_t *w = tex.imgdata.ptrw();
 			ERR_FAIL_COND_V(texsize * texsize * p_color_size > tex.imgdata.size(), ret);
 			for (int i = 0; i < texsize * texsize * p_color_size; i++) {
 				w[i] = 0;
@@ -480,7 +480,7 @@ DynamicFontAtSize::Character DynamicFontAtSize::_bitmap_to_character(FT_Bitmap b
 	CharTexture &tex = textures.write[tex_pos.index];
 
 	{
-		PoolVector<uint8_t>::Write wr = tex.imgdata.write();
+		uint8_t *wr = tex.imgdata.ptrw();
 
 		for (int i = 0; i < h; i++) {
 			for (int j = 0; j < w; j++) {
diff --git a/scene/resources/dynamic_font.h b/scene/resources/dynamic_font.h
index 94f03665d3..fa6db370f8 100644
--- a/scene/resources/dynamic_font.h
+++ b/scene/resources/dynamic_font.h
@@ -129,7 +129,7 @@ class DynamicFontAtSize : public Reference {
 
 	struct CharTexture {
 
-		PoolVector<uint8_t> imgdata;
+		Vector<uint8_t> imgdata;
 		int texture_size;
 		Vector<int> offsets;
 		Ref<ImageTexture> texture;
diff --git a/scene/resources/environment.cpp b/scene/resources/environment.cpp
index 12b2bf4bc9..d407dd3722 100644
--- a/scene/resources/environment.cpp
+++ b/scene/resources/environment.cpp
@@ -870,16 +870,16 @@ void Environment::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "background_canvas_max_layer", PROPERTY_HINT_RANGE, "-1000,1000,1"), "set_canvas_max_layer", "get_canvas_max_layer");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "background_camera_feed_id", PROPERTY_HINT_RANGE, "1,10,1"), "set_camera_feed_id", "get_camera_feed_id");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "background_color"), "set_bg_color", "get_bg_color");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "background_energy", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_bg_energy", "get_bg_energy");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "background_energy", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_bg_energy", "get_bg_energy");
 	ADD_GROUP("Sky", "sky_");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "sky", PROPERTY_HINT_RESOURCE_TYPE, "Sky"), "set_sky", "get_sky");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "sky_custom_fov", PROPERTY_HINT_RANGE, "0,180,0.1"), "set_sky_custom_fov", "get_sky_custom_fov");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sky_custom_fov", PROPERTY_HINT_RANGE, "0,180,0.1"), "set_sky_custom_fov", "get_sky_custom_fov");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "sky_rotation"), "set_sky_rotation", "get_sky_rotation");
 	ADD_GROUP("Ambient Light", "ambient_light_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "ambient_light_source", PROPERTY_HINT_ENUM, "Background,Disabled,Color,Sky"), "set_ambient_source", "get_ambient_source");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "ambient_light_color"), "set_ambient_light_color", "get_ambient_light_color");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ambient_light_sky_contribution", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_ambient_light_sky_contribution", "get_ambient_light_sky_contribution");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ambient_light_energy", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_ambient_light_energy", "get_ambient_light_energy");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ambient_light_sky_contribution", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_ambient_light_sky_contribution", "get_ambient_light_sky_contribution");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ambient_light_energy", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_ambient_light_energy", "get_ambient_light_energy");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "ambient_light_occlusion_color", PROPERTY_HINT_COLOR_NO_ALPHA), "set_ao_color", "get_ao_color");
 	ADD_GROUP("Reflected Light", "reflected_light_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "reflected_light_source", PROPERTY_HINT_ENUM, "Background,Disabled,Sky"), "set_reflection_source", "get_reflection_source");
@@ -930,17 +930,17 @@ void Environment::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "fog_enabled"), "set_fog_enabled", "is_fog_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "fog_color"), "set_fog_color", "get_fog_color");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "fog_sun_color"), "set_fog_sun_color", "get_fog_sun_color");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "fog_sun_amount", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_fog_sun_amount", "get_fog_sun_amount");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fog_sun_amount", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_fog_sun_amount", "get_fog_sun_amount");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "fog_depth_enabled"), "set_fog_depth_enabled", "is_fog_depth_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "fog_depth_begin", PROPERTY_HINT_RANGE, "0,4000,0.1"), "set_fog_depth_begin", "get_fog_depth_begin");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "fog_depth_end", PROPERTY_HINT_RANGE, "0,4000,0.1,or_greater"), "set_fog_depth_end", "get_fog_depth_end");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "fog_depth_curve", PROPERTY_HINT_EXP_EASING), "set_fog_depth_curve", "get_fog_depth_curve");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fog_depth_begin", PROPERTY_HINT_RANGE, "0,4000,0.1"), "set_fog_depth_begin", "get_fog_depth_begin");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fog_depth_end", PROPERTY_HINT_RANGE, "0,4000,0.1,or_greater"), "set_fog_depth_end", "get_fog_depth_end");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fog_depth_curve", PROPERTY_HINT_EXP_EASING), "set_fog_depth_curve", "get_fog_depth_curve");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "fog_transmit_enabled"), "set_fog_transmit_enabled", "is_fog_transmit_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "fog_transmit_curve", PROPERTY_HINT_EXP_EASING), "set_fog_transmit_curve", "get_fog_transmit_curve");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fog_transmit_curve", PROPERTY_HINT_EXP_EASING), "set_fog_transmit_curve", "get_fog_transmit_curve");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "fog_height_enabled"), "set_fog_height_enabled", "is_fog_height_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "fog_height_min", PROPERTY_HINT_RANGE, "-4000,4000,0.1,or_lesser,or_greater"), "set_fog_height_min", "get_fog_height_min");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "fog_height_max", PROPERTY_HINT_RANGE, "-4000,4000,0.1,or_lesser,or_greater"), "set_fog_height_max", "get_fog_height_max");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "fog_height_curve", PROPERTY_HINT_EXP_EASING), "set_fog_height_curve", "get_fog_height_curve");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fog_height_min", PROPERTY_HINT_RANGE, "-4000,4000,0.1,or_lesser,or_greater"), "set_fog_height_min", "get_fog_height_min");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fog_height_max", PROPERTY_HINT_RANGE, "-4000,4000,0.1,or_lesser,or_greater"), "set_fog_height_max", "get_fog_height_max");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fog_height_curve", PROPERTY_HINT_EXP_EASING), "set_fog_height_curve", "get_fog_height_curve");
 
 	ClassDB::bind_method(D_METHOD("set_tonemapper", "mode"), &Environment::set_tonemapper);
 	ClassDB::bind_method(D_METHOD("get_tonemapper"), &Environment::get_tonemapper);
@@ -968,14 +968,14 @@ void Environment::_bind_methods() {
 
 	ADD_GROUP("Tonemap", "tonemap_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "tonemap_mode", PROPERTY_HINT_ENUM, "Linear,Reinhard,Filmic,Aces"), "set_tonemapper", "get_tonemapper");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "tonemap_exposure", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_tonemap_exposure", "get_tonemap_exposure");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "tonemap_white", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_tonemap_white", "get_tonemap_white");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tonemap_exposure", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_tonemap_exposure", "get_tonemap_exposure");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tonemap_white", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_tonemap_white", "get_tonemap_white");
 	ADD_GROUP("Auto Exposure", "auto_exposure_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "auto_exposure_enabled"), "set_tonemap_auto_exposure", "get_tonemap_auto_exposure");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "auto_exposure_scale", PROPERTY_HINT_RANGE, "0.01,64,0.01"), "set_tonemap_auto_exposure_grey", "get_tonemap_auto_exposure_grey");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "auto_exposure_min_luma", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_tonemap_auto_exposure_min", "get_tonemap_auto_exposure_min");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "auto_exposure_max_luma", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_tonemap_auto_exposure_max", "get_tonemap_auto_exposure_max");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "auto_exposure_speed", PROPERTY_HINT_RANGE, "0.01,64,0.01"), "set_tonemap_auto_exposure_speed", "get_tonemap_auto_exposure_speed");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "auto_exposure_scale", PROPERTY_HINT_RANGE, "0.01,64,0.01"), "set_tonemap_auto_exposure_grey", "get_tonemap_auto_exposure_grey");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "auto_exposure_min_luma", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_tonemap_auto_exposure_min", "get_tonemap_auto_exposure_min");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "auto_exposure_max_luma", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_tonemap_auto_exposure_max", "get_tonemap_auto_exposure_max");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "auto_exposure_speed", PROPERTY_HINT_RANGE, "0.01,64,0.01"), "set_tonemap_auto_exposure_speed", "get_tonemap_auto_exposure_speed");
 
 	ClassDB::bind_method(D_METHOD("set_ssr_enabled", "enabled"), &Environment::set_ssr_enabled);
 	ClassDB::bind_method(D_METHOD("is_ssr_enabled"), &Environment::is_ssr_enabled);
@@ -998,9 +998,9 @@ void Environment::_bind_methods() {
 	ADD_GROUP("SS Reflections", "ss_reflections_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "ss_reflections_enabled"), "set_ssr_enabled", "is_ssr_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "ss_reflections_max_steps", PROPERTY_HINT_RANGE, "1,512,1"), "set_ssr_max_steps", "get_ssr_max_steps");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ss_reflections_fade_in", PROPERTY_HINT_EXP_EASING), "set_ssr_fade_in", "get_ssr_fade_in");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ss_reflections_fade_out", PROPERTY_HINT_EXP_EASING), "set_ssr_fade_out", "get_ssr_fade_out");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ss_reflections_depth_tolerance", PROPERTY_HINT_RANGE, "0.1,128,0.1"), "set_ssr_depth_tolerance", "get_ssr_depth_tolerance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ss_reflections_fade_in", PROPERTY_HINT_EXP_EASING), "set_ssr_fade_in", "get_ssr_fade_in");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ss_reflections_fade_out", PROPERTY_HINT_EXP_EASING), "set_ssr_fade_out", "get_ssr_fade_out");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ss_reflections_depth_tolerance", PROPERTY_HINT_RANGE, "0.1,128,0.1"), "set_ssr_depth_tolerance", "get_ssr_depth_tolerance");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "ss_reflections_roughness"), "set_ssr_rough", "is_ssr_rough");
 
 	ClassDB::bind_method(D_METHOD("set_ssao_enabled", "enabled"), &Environment::set_ssao_enabled);
@@ -1029,13 +1029,13 @@ void Environment::_bind_methods() {
 
 	ADD_GROUP("SSAO", "ssao_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "ssao_enabled"), "set_ssao_enabled", "is_ssao_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ssao_radius", PROPERTY_HINT_RANGE, "0.1,128,0.1"), "set_ssao_radius", "get_ssao_radius");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ssao_intensity", PROPERTY_HINT_RANGE, "0.0,128,0.1"), "set_ssao_intensity", "get_ssao_intensity");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ssao_bias", PROPERTY_HINT_RANGE, "0.001,8,0.001"), "set_ssao_bias", "get_ssao_bias");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ssao_light_affect", PROPERTY_HINT_RANGE, "0.00,1,0.01"), "set_ssao_direct_light_affect", "get_ssao_direct_light_affect");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ssao_ao_channel_affect", PROPERTY_HINT_RANGE, "0.00,1,0.01"), "set_ssao_ao_channel_affect", "get_ssao_ao_channel_affect");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ssao_radius", PROPERTY_HINT_RANGE, "0.1,128,0.1"), "set_ssao_radius", "get_ssao_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ssao_intensity", PROPERTY_HINT_RANGE, "0.0,128,0.1"), "set_ssao_intensity", "get_ssao_intensity");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ssao_bias", PROPERTY_HINT_RANGE, "0.001,8,0.001"), "set_ssao_bias", "get_ssao_bias");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ssao_light_affect", PROPERTY_HINT_RANGE, "0.00,1,0.01"), "set_ssao_direct_light_affect", "get_ssao_direct_light_affect");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ssao_ao_channel_affect", PROPERTY_HINT_RANGE, "0.00,1,0.01"), "set_ssao_ao_channel_affect", "get_ssao_ao_channel_affect");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "ssao_blur", PROPERTY_HINT_ENUM, "Disabled,1x1,2x2,3x3"), "set_ssao_blur", "get_ssao_blur");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ssao_edge_sharpness", PROPERTY_HINT_RANGE, "0,32,0.01"), "set_ssao_edge_sharpness", "get_ssao_edge_sharpness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ssao_edge_sharpness", PROPERTY_HINT_RANGE, "0,32,0.01"), "set_ssao_edge_sharpness", "get_ssao_edge_sharpness");
 
 	ClassDB::bind_method(D_METHOD("set_glow_enabled", "enabled"), &Environment::set_glow_enabled);
 	ClassDB::bind_method(D_METHOD("is_glow_enabled"), &Environment::is_glow_enabled);
@@ -1080,14 +1080,14 @@ void Environment::_bind_methods() {
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "glow_levels/6"), "set_glow_level", "is_glow_level_enabled", 5);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "glow_levels/7"), "set_glow_level", "is_glow_level_enabled", 6);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "glow_intensity", PROPERTY_HINT_RANGE, "0.0,8.0,0.01"), "set_glow_intensity", "get_glow_intensity");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "glow_mix", PROPERTY_HINT_RANGE, "0.0,1.0,0.001"), "set_glow_mix", "get_glow_mix");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "glow_strength", PROPERTY_HINT_RANGE, "0.0,2.0,0.01"), "set_glow_strength", "get_glow_strength");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "glow_bloom", PROPERTY_HINT_RANGE, "0.0,1.0,0.01"), "set_glow_bloom", "get_glow_bloom");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "glow_intensity", PROPERTY_HINT_RANGE, "0.0,8.0,0.01"), "set_glow_intensity", "get_glow_intensity");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "glow_mix", PROPERTY_HINT_RANGE, "0.0,1.0,0.001"), "set_glow_mix", "get_glow_mix");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "glow_strength", PROPERTY_HINT_RANGE, "0.0,2.0,0.01"), "set_glow_strength", "get_glow_strength");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "glow_bloom", PROPERTY_HINT_RANGE, "0.0,1.0,0.01"), "set_glow_bloom", "get_glow_bloom");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "glow_blend_mode", PROPERTY_HINT_ENUM, "Additive,Screen,Softlight,Replace,Mix"), "set_glow_blend_mode", "get_glow_blend_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "glow_hdr_threshold", PROPERTY_HINT_RANGE, "0.0,4.0,0.01"), "set_glow_hdr_bleed_threshold", "get_glow_hdr_bleed_threshold");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "glow_hdr_luminance_cap", PROPERTY_HINT_RANGE, "0.0,256.0,0.01"), "set_glow_hdr_luminance_cap", "get_glow_hdr_luminance_cap");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "glow_hdr_scale", PROPERTY_HINT_RANGE, "0.0,4.0,0.01"), "set_glow_hdr_bleed_scale", "get_glow_hdr_bleed_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "glow_hdr_threshold", PROPERTY_HINT_RANGE, "0.0,4.0,0.01"), "set_glow_hdr_bleed_threshold", "get_glow_hdr_bleed_threshold");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "glow_hdr_luminance_cap", PROPERTY_HINT_RANGE, "0.0,256.0,0.01"), "set_glow_hdr_luminance_cap", "get_glow_hdr_luminance_cap");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "glow_hdr_scale", PROPERTY_HINT_RANGE, "0.0,4.0,0.01"), "set_glow_hdr_bleed_scale", "get_glow_hdr_bleed_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "glow_bicubic_upscale"), "set_glow_bicubic_upscale", "is_glow_bicubic_upscale_enabled");
 
 	ClassDB::bind_method(D_METHOD("set_adjustment_enable", "enabled"), &Environment::set_adjustment_enable);
@@ -1107,9 +1107,9 @@ void Environment::_bind_methods() {
 
 	ADD_GROUP("Adjustments", "adjustment_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "adjustment_enabled"), "set_adjustment_enable", "is_adjustment_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "adjustment_brightness", PROPERTY_HINT_RANGE, "0.01,8,0.01"), "set_adjustment_brightness", "get_adjustment_brightness");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "adjustment_contrast", PROPERTY_HINT_RANGE, "0.01,8,0.01"), "set_adjustment_contrast", "get_adjustment_contrast");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "adjustment_saturation", PROPERTY_HINT_RANGE, "0.01,8,0.01"), "set_adjustment_saturation", "get_adjustment_saturation");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "adjustment_brightness", PROPERTY_HINT_RANGE, "0.01,8,0.01"), "set_adjustment_brightness", "get_adjustment_brightness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "adjustment_contrast", PROPERTY_HINT_RANGE, "0.01,8,0.01"), "set_adjustment_contrast", "get_adjustment_contrast");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "adjustment_saturation", PROPERTY_HINT_RANGE, "0.01,8,0.01"), "set_adjustment_saturation", "get_adjustment_saturation");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "adjustment_color_correction", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_adjustment_color_correction", "get_adjustment_color_correction");
 
 	BIND_ENUM_CONSTANT(BG_CLEAR_COLOR);
@@ -1369,15 +1369,15 @@ void CameraEffects::_bind_methods() {
 
 	ADD_GROUP("DOF Blur", "dof_blur_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "dof_blur_far_enabled"), "set_dof_blur_far_enabled", "is_dof_blur_far_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "dof_blur_far_distance", PROPERTY_HINT_EXP_RANGE, "0.01,8192,0.01"), "set_dof_blur_far_distance", "get_dof_blur_far_distance");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "dof_blur_far_transition", PROPERTY_HINT_EXP_RANGE, "0.01,8192,0.01"), "set_dof_blur_far_transition", "get_dof_blur_far_transition");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "dof_blur_far_distance", PROPERTY_HINT_EXP_RANGE, "0.01,8192,0.01"), "set_dof_blur_far_distance", "get_dof_blur_far_distance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "dof_blur_far_transition", PROPERTY_HINT_EXP_RANGE, "0.01,8192,0.01"), "set_dof_blur_far_transition", "get_dof_blur_far_transition");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "dof_blur_near_enabled"), "set_dof_blur_near_enabled", "is_dof_blur_near_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "dof_blur_near_distance", PROPERTY_HINT_EXP_RANGE, "0.01,8192,0.01"), "set_dof_blur_near_distance", "get_dof_blur_near_distance");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "dof_blur_near_transition", PROPERTY_HINT_EXP_RANGE, "0.01,8192,0.01"), "set_dof_blur_near_transition", "get_dof_blur_near_transition");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "dof_blur_amount", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_dof_blur_amount", "get_dof_blur_amount");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "dof_blur_near_distance", PROPERTY_HINT_EXP_RANGE, "0.01,8192,0.01"), "set_dof_blur_near_distance", "get_dof_blur_near_distance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "dof_blur_near_transition", PROPERTY_HINT_EXP_RANGE, "0.01,8192,0.01"), "set_dof_blur_near_transition", "get_dof_blur_near_transition");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "dof_blur_amount", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_dof_blur_amount", "get_dof_blur_amount");
 	ADD_GROUP("Override Exposure", "override_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "override_exposure_enable"), "set_override_exposure_enabled", "is_override_exposure_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "override_exposure", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_override_exposure", "get_override_exposure");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "override_exposure", PROPERTY_HINT_RANGE, "0,16,0.01"), "set_override_exposure", "get_override_exposure");
 }
 
 CameraEffects::CameraEffects() {
diff --git a/scene/resources/font.cpp b/scene/resources/font.cpp
index 663ae5d45d..316d6f04d7 100644
--- a/scene/resources/font.cpp
+++ b/scene/resources/font.cpp
@@ -107,7 +107,7 @@ Font::Font() {
 
 /////////////////////////////////////////////////////////////////
 
-void BitmapFont::_set_chars(const PoolVector<int> &p_chars) {
+void BitmapFont::_set_chars(const Vector<int> &p_chars) {
 
 	int len = p_chars.size();
 	//char 1 charsize 1 texture, 4 rect, 2 align, advance 1
@@ -116,7 +116,7 @@ void BitmapFont::_set_chars(const PoolVector<int> &p_chars) {
 		return; //none to do
 	int chars = len / 9;
 
-	PoolVector<int>::Read r = p_chars.read();
+	const int *r = p_chars.ptr();
 	for (int i = 0; i < chars; i++) {
 
 		const int *data = &r[i * 9];
@@ -124,16 +124,16 @@ void BitmapFont::_set_chars(const PoolVector<int> &p_chars) {
 	}
 }
 
-PoolVector<int> BitmapFont::_get_chars() const {
+Vector<int> BitmapFont::_get_chars() const {
 
-	PoolVector<int> chars;
+	Vector<int> chars;
 
 	const CharType *key = NULL;
 
 	while ((key = char_map.next(key))) {
 
 		const Character *c = char_map.getptr(*key);
-		ERR_FAIL_COND_V(!c, PoolVector<int>());
+		ERR_FAIL_COND_V(!c, Vector<int>());
 		chars.push_back(*key);
 		chars.push_back(c->texture_idx);
 		chars.push_back(c->rect.position.x);
@@ -149,13 +149,13 @@ PoolVector<int> BitmapFont::_get_chars() const {
 	return chars;
 }
 
-void BitmapFont::_set_kernings(const PoolVector<int> &p_kernings) {
+void BitmapFont::_set_kernings(const Vector<int> &p_kernings) {
 
 	int len = p_kernings.size();
 	ERR_FAIL_COND(len % 3);
 	if (!len)
 		return;
-	PoolVector<int>::Read r = p_kernings.read();
+	const int *r = p_kernings.ptr();
 
 	for (int i = 0; i < len / 3; i++) {
 
@@ -164,9 +164,9 @@ void BitmapFont::_set_kernings(const PoolVector<int> &p_kernings) {
 	}
 }
 
-PoolVector<int> BitmapFont::_get_kernings() const {
+Vector<int> BitmapFont::_get_kernings() const {
 
-	PoolVector<int> kernings;
+	Vector<int> kernings;
 
 	for (Map<KerningPairKey, int>::Element *E = kerning_map.front(); E; E = E->next()) {
 
@@ -192,7 +192,7 @@ Vector<Variant> BitmapFont::_get_textures() const {
 
 	Vector<Variant> rtextures;
 	for (int i = 0; i < textures.size(); i++)
-		rtextures.push_back(textures[i].get_ref_ptr());
+		rtextures.push_back(textures[i]);
 	return rtextures;
 }
 
@@ -625,11 +625,11 @@ void BitmapFont::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_fallback"), &BitmapFont::get_fallback);
 
 	ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "textures", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_textures", "_get_textures");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_INT_ARRAY, "chars", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_chars", "_get_chars");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_INT_ARRAY, "kernings", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_kernings", "_get_kernings");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_INT32_ARRAY, "chars", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_chars", "_get_chars");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_INT32_ARRAY, "kernings", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_kernings", "_get_kernings");
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "height", PROPERTY_HINT_RANGE, "1,1024,1"), "set_height", "get_height");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ascent", PROPERTY_HINT_RANGE, "0,1024,1"), "set_ascent", "get_ascent");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "1,1024,1"), "set_height", "get_height");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ascent", PROPERTY_HINT_RANGE, "0,1024,1"), "set_ascent", "get_ascent");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "distance_field"), "set_distance_field_hint", "is_distance_field_hint");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "fallback", PROPERTY_HINT_RESOURCE_TYPE, "BitmapFont"), "set_fallback", "get_fallback");
 }
diff --git a/scene/resources/font.h b/scene/resources/font.h
index fc1d92e2f9..1ce8e79f09 100644
--- a/scene/resources/font.h
+++ b/scene/resources/font.h
@@ -146,10 +146,10 @@ private:
 	float ascent;
 	bool distance_field_hint;
 
-	void _set_chars(const PoolVector<int> &p_chars);
-	PoolVector<int> _get_chars() const;
-	void _set_kernings(const PoolVector<int> &p_kernings);
-	PoolVector<int> _get_kernings() const;
+	void _set_chars(const Vector<int> &p_chars);
+	Vector<int> _get_chars() const;
+	void _set_kernings(const Vector<int> &p_kernings);
+	Vector<int> _get_kernings() const;
 	void _set_textures(const Vector<Variant> &p_textures);
 	Vector<Variant> _get_textures() const;
 
diff --git a/scene/resources/gradient.cpp b/scene/resources/gradient.cpp
index fe5a01886d..7bce04beaf 100644
--- a/scene/resources/gradient.cpp
+++ b/scene/resources/gradient.cpp
@@ -72,8 +72,8 @@ void Gradient::_bind_methods() {
 	ClassDB::bind_method(D_METHOD(COLOR_RAMP_SET_COLORS, "colors"), &Gradient::set_colors);
 	ClassDB::bind_method(D_METHOD(COLOR_RAMP_GET_COLORS), &Gradient::get_colors);
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_REAL_ARRAY, "offsets"), COLOR_RAMP_SET_OFFSETS, COLOR_RAMP_GET_OFFSETS);
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_COLOR_ARRAY, "colors"), COLOR_RAMP_SET_COLORS, COLOR_RAMP_GET_COLORS);
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_FLOAT32_ARRAY, "offsets"), COLOR_RAMP_SET_OFFSETS, COLOR_RAMP_GET_OFFSETS);
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_COLOR_ARRAY, "colors"), COLOR_RAMP_SET_COLORS, COLOR_RAMP_GET_COLORS);
 }
 
 Vector<float> Gradient::get_offsets() const {
diff --git a/scene/resources/height_map_shape.cpp b/scene/resources/height_map_shape.cpp
index 48c9221e27..fa45ddcabb 100644
--- a/scene/resources/height_map_shape.cpp
+++ b/scene/resources/height_map_shape.cpp
@@ -42,7 +42,7 @@ Vector<Vector3> HeightMapShape::get_debug_mesh_lines() {
 		Vector2 size(map_width - 1, map_depth - 1);
 		Vector2 start = size * -0.5;
 
-		PoolRealArray::Read r = map_data.read();
+		const real_t *r = map_data.ptr();
 
 		// reserve some memory for our points..
 		points.resize(((map_width - 1) * map_depth * 2) + (map_width * (map_depth - 1) * 2));
@@ -102,7 +102,7 @@ void HeightMapShape::set_map_width(int p_new) {
 		int new_size = map_width * map_depth;
 		map_data.resize(map_width * map_depth);
 
-		PoolRealArray::Write w = map_data.write();
+		real_t *w = map_data.ptrw();
 		while (was_size < new_size) {
 			w[was_size++] = 0.0;
 		}
@@ -128,7 +128,7 @@ void HeightMapShape::set_map_depth(int p_new) {
 		int new_size = map_width * map_depth;
 		map_data.resize(new_size);
 
-		PoolRealArray::Write w = map_data.write();
+		real_t *w = map_data.ptrw();
 		while (was_size < new_size) {
 			w[was_size++] = 0.0;
 		}
@@ -144,7 +144,7 @@ int HeightMapShape::get_map_depth() const {
 	return map_depth;
 }
 
-void HeightMapShape::set_map_data(PoolRealArray p_new) {
+void HeightMapShape::set_map_data(PackedFloat32Array p_new) {
 	int size = (map_width * map_depth);
 	if (p_new.size() != size) {
 		// fail
@@ -152,8 +152,8 @@ void HeightMapShape::set_map_data(PoolRealArray p_new) {
 	}
 
 	// copy
-	PoolRealArray::Write w = map_data.write();
-	PoolRealArray::Read r = p_new.read();
+	real_t *w = map_data.ptrw();
+	const real_t *r = p_new.ptr();
 	for (int i = 0; i < size; i++) {
 		float val = r[i];
 		w[i] = val;
@@ -174,7 +174,7 @@ void HeightMapShape::set_map_data(PoolRealArray p_new) {
 	_change_notify("map_data");
 }
 
-PoolRealArray HeightMapShape::get_map_data() const {
+PackedFloat32Array HeightMapShape::get_map_data() const {
 	return map_data;
 }
 
@@ -188,7 +188,7 @@ void HeightMapShape::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "map_width", PROPERTY_HINT_RANGE, "1,4096,1"), "set_map_width", "get_map_width");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "map_depth", PROPERTY_HINT_RANGE, "1,4096,1"), "set_map_depth", "get_map_depth");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_REAL_ARRAY, "map_data"), "set_map_data", "get_map_data");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_FLOAT32_ARRAY, "map_data"), "set_map_data", "get_map_data");
 }
 
 HeightMapShape::HeightMapShape() :
@@ -197,7 +197,7 @@ HeightMapShape::HeightMapShape() :
 	map_width = 2;
 	map_depth = 2;
 	map_data.resize(map_width * map_depth);
-	PoolRealArray::Write w = map_data.write();
+	real_t *w = map_data.ptrw();
 	w[0] = 0.0;
 	w[1] = 0.0;
 	w[2] = 0.0;
diff --git a/scene/resources/height_map_shape.h b/scene/resources/height_map_shape.h
index a6263f061f..b8204f6c98 100644
--- a/scene/resources/height_map_shape.h
+++ b/scene/resources/height_map_shape.h
@@ -38,7 +38,7 @@ class HeightMapShape : public Shape {
 
 	int map_width;
 	int map_depth;
-	PoolRealArray map_data;
+	PackedFloat32Array map_data;
 	float min_height;
 	float max_height;
 
@@ -51,8 +51,8 @@ public:
 	int get_map_width() const;
 	void set_map_depth(int p_new);
 	int get_map_depth() const;
-	void set_map_data(PoolRealArray p_new);
-	PoolRealArray get_map_data() const;
+	void set_map_data(PackedFloat32Array p_new);
+	PackedFloat32Array get_map_data() const;
 
 	virtual Vector<Vector3> get_debug_mesh_lines();
 	virtual real_t get_enclosing_radius() const;
diff --git a/scene/resources/line_shape_2d.cpp b/scene/resources/line_shape_2d.cpp
index d1bb61820b..3b30b4528a 100644
--- a/scene/resources/line_shape_2d.cpp
+++ b/scene/resources/line_shape_2d.cpp
@@ -113,7 +113,7 @@ void LineShape2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_d"), &LineShape2D::get_d);
 
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "normal"), "set_normal", "get_normal");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "d"), "set_d", "get_d");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "d"), "set_d", "get_d");
 }
 
 LineShape2D::LineShape2D() :
diff --git a/scene/resources/material.cpp b/scene/resources/material.cpp
index 6e2fe01834..ff51cab0a4 100644
--- a/scene/resources/material.cpp
+++ b/scene/resources/material.cpp
@@ -197,7 +197,7 @@ void ShaderMaterial::set_shader(const Ref<Shader> &p_shader) {
 	// This can be a slow operation, and `_change_notify()` (which is called by `_shader_changed()`)
 	// does nothing in non-editor builds anyway. See GH-34741 for details.
 	if (shader.is_valid() && Engine::get_singleton()->is_editor_hint()) {
-		shader->disconnect("changed", this, "_shader_changed");
+		shader->disconnect_compat("changed", this, "_shader_changed");
 	}
 
 	shader = p_shader;
@@ -207,7 +207,7 @@ void ShaderMaterial::set_shader(const Ref<Shader> &p_shader) {
 		rid = shader->get_rid();
 
 		if (Engine::get_singleton()->is_editor_hint()) {
-			shader->connect("changed", this, "_shader_changed");
+			shader->connect_compat("changed", this, "_shader_changed");
 		}
 	}
 
@@ -419,9 +419,9 @@ void BaseMaterial3D::_update_shader() {
 	switch (texture_filter) {
 		case TEXTURE_FILTER_NEAREST: texfilter_str = "filter_nearest"; break;
 		case TEXTURE_FILTER_LINEAR: texfilter_str = "filter_linear"; break;
-		case TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS: texfilter_str = "filter_nearest_mipmap"; break;
+		case TEXTURE_FILTER_NEAREST_WITH_MIPMAPS: texfilter_str = "filter_nearest_mipmap"; break;
 		case TEXTURE_FILTER_LINEAR_WITH_MIPMAPS: texfilter_str = "filter_linear_mipmap"; break;
-		case TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC: texfilter_str = "filter_nearest_mipmap_aniso"; break;
+		case TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC: texfilter_str = "filter_nearest_mipmap_aniso"; break;
 		case TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC: texfilter_str = "filter_linear_mipmap_aniso"; break;
 		case TEXTURE_FILTER_MAX: break; // Internal value, skip.
 	}
@@ -2223,7 +2223,7 @@ void BaseMaterial3D::_bind_methods() {
 
 	ADD_GROUP("Transparency", "");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "transparency", PROPERTY_HINT_ENUM, "Disabled,Alpha,AlphaScissor,DepthPrePass"), "set_transparency", "get_transparency");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "alpha_scissor_threshold", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_alpha_scissor_threshold", "get_alpha_scissor_threshold");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "alpha_scissor_threshold", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_alpha_scissor_threshold", "get_alpha_scissor_threshold");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "blend_mode", PROPERTY_HINT_ENUM, "Mix,Add,Sub,Mul"), "set_blend_mode", "get_blend_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "cull_mode", PROPERTY_HINT_ENUM, "Back,Front,Disabled"), "set_cull_mode", "get_cull_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "depth_draw_mode", PROPERTY_HINT_ENUM, "Opaque Only,Always,Never"), "set_depth_draw_mode", "get_depth_draw_mode");
@@ -2248,56 +2248,56 @@ void BaseMaterial3D::_bind_methods() {
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "orm_texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture", TEXTURE_ORM);
 
 	ADD_GROUP("Metallic", "metallic_");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "metallic", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_metallic", "get_metallic");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "metallic_specular", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_specular", "get_specular");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "metallic", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_metallic", "get_metallic");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "metallic_specular", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_specular", "get_specular");
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "metallic_texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture", TEXTURE_METALLIC);
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "metallic_texture_channel", PROPERTY_HINT_ENUM, "Red,Green,Blue,Alpha,Gray"), "set_metallic_texture_channel", "get_metallic_texture_channel");
 
 	ADD_GROUP("Roughness", "roughness_");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "roughness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_roughness", "get_roughness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "roughness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_roughness", "get_roughness");
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "roughness_texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture", TEXTURE_ROUGHNESS);
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "roughness_texture_channel", PROPERTY_HINT_ENUM, "Red,Green,Blue,Alpha,Gray"), "set_roughness_texture_channel", "get_roughness_texture_channel");
 
 	ADD_GROUP("Emission", "emission_");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "emission_enabled"), "set_feature", "get_feature", FEATURE_EMISSION);
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "emission", PROPERTY_HINT_COLOR_NO_ALPHA), "set_emission", "get_emission");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "emission_energy", PROPERTY_HINT_RANGE, "0,16,0.01,or_greater"), "set_emission_energy", "get_emission_energy");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "emission_energy", PROPERTY_HINT_RANGE, "0,16,0.01,or_greater"), "set_emission_energy", "get_emission_energy");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "emission_operator", PROPERTY_HINT_ENUM, "Add,Multiply"), "set_emission_operator", "get_emission_operator");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "emission_on_uv2"), "set_flag", "get_flag", FLAG_EMISSION_ON_UV2);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "emission_texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture", TEXTURE_EMISSION);
 
 	ADD_GROUP("NormalMap", "normal_");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "normal_enabled"), "set_feature", "get_feature", FEATURE_NORMAL_MAPPING);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "normal_scale", PROPERTY_HINT_RANGE, "-16,16,0.01"), "set_normal_scale", "get_normal_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "normal_scale", PROPERTY_HINT_RANGE, "-16,16,0.01"), "set_normal_scale", "get_normal_scale");
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "normal_texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture", TEXTURE_NORMAL);
 
 	ADD_GROUP("Rim", "rim_");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "rim_enabled"), "set_feature", "get_feature", FEATURE_RIM);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "rim", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_rim", "get_rim");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "rim_tint", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_rim_tint", "get_rim_tint");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rim", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_rim", "get_rim");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rim_tint", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_rim_tint", "get_rim_tint");
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "rim_texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture", TEXTURE_RIM);
 
 	ADD_GROUP("Clearcoat", "clearcoat_");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "clearcoat_enabled"), "set_feature", "get_feature", FEATURE_CLEARCOAT);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "clearcoat", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_clearcoat", "get_clearcoat");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "clearcoat_gloss", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_clearcoat_gloss", "get_clearcoat_gloss");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "clearcoat", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_clearcoat", "get_clearcoat");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "clearcoat_gloss", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_clearcoat_gloss", "get_clearcoat_gloss");
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "clearcoat_texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture", TEXTURE_CLEARCOAT);
 
 	ADD_GROUP("Anisotropy", "anisotropy_");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "anisotropy_enabled"), "set_feature", "get_feature", FEATURE_ANISOTROPY);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "anisotropy", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_anisotropy", "get_anisotropy");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "anisotropy", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_anisotropy", "get_anisotropy");
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "anisotropy_flowmap", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture", TEXTURE_FLOWMAP);
 
 	ADD_GROUP("Ambient Occlusion", "ao_");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "ao_enabled"), "set_feature", "get_feature", FEATURE_AMBIENT_OCCLUSION);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ao_light_affect", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_ao_light_affect", "get_ao_light_affect");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ao_light_affect", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_ao_light_affect", "get_ao_light_affect");
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "ao_texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture", TEXTURE_AMBIENT_OCCLUSION);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "ao_on_uv2"), "set_flag", "get_flag", FLAG_AO_ON_UV2);
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "ao_texture_channel", PROPERTY_HINT_ENUM, "Red,Green,Blue,Alpha,Gray"), "set_ao_texture_channel", "get_ao_texture_channel");
 
 	ADD_GROUP("Height", "heightmap_");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "heightmap_enabled"), "set_feature", "get_feature", FEATURE_HEIGHT_MAPPING);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "heightmap_scale", PROPERTY_HINT_RANGE, "-16,16,0.01"), "set_heightmap_scale", "get_heightmap_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "heightmap_scale", PROPERTY_HINT_RANGE, "-16,16,0.01"), "set_heightmap_scale", "get_heightmap_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "heightmap_deep_parallax"), "set_heightmap_deep_parallax", "is_heightmap_deep_parallax_enabled");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "heightmap_min_layers", PROPERTY_HINT_RANGE, "1,32,1"), "set_heightmap_deep_parallax_min_layers", "get_heightmap_deep_parallax_min_layers");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "heightmap_max_layers", PROPERTY_HINT_RANGE, "1,32,1"), "set_heightmap_deep_parallax_max_layers", "get_heightmap_deep_parallax_max_layers");
@@ -2308,7 +2308,7 @@ void BaseMaterial3D::_bind_methods() {
 
 	ADD_GROUP("Subsurf Scatter", "subsurf_scatter_");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "subsurf_scatter_enabled"), "set_feature", "get_feature", FEATURE_SUBSURACE_SCATTERING);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "subsurf_scatter_strength", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_subsurface_scattering_strength", "get_subsurface_scattering_strength");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "subsurf_scatter_strength", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_subsurface_scattering_strength", "get_subsurface_scattering_strength");
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "subsurf_scatter_texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture", TEXTURE_SUBSURFACE_SCATTERING);
 
 	ADD_GROUP("Transmission", "transmission_");
@@ -2318,7 +2318,7 @@ void BaseMaterial3D::_bind_methods() {
 
 	ADD_GROUP("Refraction", "refraction_");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "refraction_enabled"), "set_feature", "get_feature", FEATURE_REFRACTION);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "refraction_scale", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_refraction", "get_refraction");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "refraction_scale", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_refraction", "get_refraction");
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "refraction_texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_texture", "get_texture", TEXTURE_REFRACTION);
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "refraction_texture_channel", PROPERTY_HINT_ENUM, "Red,Green,Blue,Alpha,Gray"), "set_refraction_texture_channel", "get_refraction_texture_channel");
 
@@ -2334,14 +2334,14 @@ void BaseMaterial3D::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "uv1_scale"), "set_uv1_scale", "get_uv1_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "uv1_offset"), "set_uv1_offset", "get_uv1_offset");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "uv1_triplanar"), "set_flag", "get_flag", FLAG_UV1_USE_TRIPLANAR);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "uv1_triplanar_sharpness", PROPERTY_HINT_EXP_EASING), "set_uv1_triplanar_blend_sharpness", "get_uv1_triplanar_blend_sharpness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "uv1_triplanar_sharpness", PROPERTY_HINT_EXP_EASING), "set_uv1_triplanar_blend_sharpness", "get_uv1_triplanar_blend_sharpness");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "uv1_world_triplanar"), "set_flag", "get_flag", FLAG_UV1_USE_WORLD_TRIPLANAR);
 
 	ADD_GROUP("UV2", "uv2_");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "uv2_scale"), "set_uv2_scale", "get_uv2_scale");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "uv2_offset"), "set_uv2_offset", "get_uv2_offset");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "uv2_triplanar"), "set_flag", "get_flag", FLAG_UV2_USE_TRIPLANAR);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "uv2_triplanar_sharpness", PROPERTY_HINT_EXP_EASING), "set_uv2_triplanar_blend_sharpness", "get_uv2_triplanar_blend_sharpness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "uv2_triplanar_sharpness", PROPERTY_HINT_EXP_EASING), "set_uv2_triplanar_blend_sharpness", "get_uv2_triplanar_blend_sharpness");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "uv2_world_triplanar"), "set_flag", "get_flag", FLAG_UV2_USE_WORLD_TRIPLANAR);
 
 	ADD_GROUP("Sampling", "texture_");
@@ -2363,18 +2363,18 @@ void BaseMaterial3D::_bind_methods() {
 
 	ADD_GROUP("Grow", "grow_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "grow"), "set_grow_enabled", "is_grow_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "grow_amount", PROPERTY_HINT_RANGE, "-16,16,0.001"), "set_grow", "get_grow");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "grow_amount", PROPERTY_HINT_RANGE, "-16,16,0.001"), "set_grow", "get_grow");
 	ADD_GROUP("Transform", "");
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "fixed_size"), "set_flag", "get_flag", FLAG_FIXED_SIZE);
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "use_point_size"), "set_flag", "get_flag", FLAG_USE_POINT_SIZE);
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "point_size", PROPERTY_HINT_RANGE, "0.1,128,0.1"), "set_point_size", "get_point_size");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "point_size", PROPERTY_HINT_RANGE, "0.1,128,0.1"), "set_point_size", "get_point_size");
 	ADD_GROUP("Proximity Fade", "proximity_fade_");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "proximity_fade_enable"), "set_proximity_fade", "is_proximity_fade_enabled");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "proximity_fade_distance", PROPERTY_HINT_RANGE, "0,4096,0.01"), "set_proximity_fade_distance", "get_proximity_fade_distance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "proximity_fade_distance", PROPERTY_HINT_RANGE, "0,4096,0.01"), "set_proximity_fade_distance", "get_proximity_fade_distance");
 	ADD_GROUP("Distance Fade", "distance_fade_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "distance_fade_mode", PROPERTY_HINT_ENUM, "Disabled,PixelAlpha,PixelDither,ObjectDither"), "set_distance_fade", "get_distance_fade");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "distance_fade_min_distance", PROPERTY_HINT_RANGE, "0,4096,0.01"), "set_distance_fade_min_distance", "get_distance_fade_min_distance");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "distance_fade_max_distance", PROPERTY_HINT_RANGE, "0,4096,0.01"), "set_distance_fade_max_distance", "get_distance_fade_max_distance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "distance_fade_min_distance", PROPERTY_HINT_RANGE, "0,4096,0.01"), "set_distance_fade_min_distance", "get_distance_fade_min_distance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "distance_fade_max_distance", PROPERTY_HINT_RANGE, "0,4096,0.01"), "set_distance_fade_max_distance", "get_distance_fade_max_distance");
 
 	BIND_ENUM_CONSTANT(TEXTURE_ALBEDO);
 	BIND_ENUM_CONSTANT(TEXTURE_METALLIC);
@@ -2397,9 +2397,9 @@ void BaseMaterial3D::_bind_methods() {
 
 	BIND_ENUM_CONSTANT(TEXTURE_FILTER_NEAREST);
 	BIND_ENUM_CONSTANT(TEXTURE_FILTER_LINEAR);
-	BIND_ENUM_CONSTANT(TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS);
+	BIND_ENUM_CONSTANT(TEXTURE_FILTER_NEAREST_WITH_MIPMAPS);
 	BIND_ENUM_CONSTANT(TEXTURE_FILTER_LINEAR_WITH_MIPMAPS);
-	BIND_ENUM_CONSTANT(TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC);
+	BIND_ENUM_CONSTANT(TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC);
 	BIND_ENUM_CONSTANT(TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC);
 	BIND_ENUM_CONSTANT(TEXTURE_FILTER_MAX);
 
diff --git a/scene/resources/material.h b/scene/resources/material.h
index 8c5a648058..927334c74d 100644
--- a/scene/resources/material.h
+++ b/scene/resources/material.h
@@ -138,9 +138,9 @@ public:
 	enum TextureFilter {
 		TEXTURE_FILTER_NEAREST,
 		TEXTURE_FILTER_LINEAR,
-		TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS,
+		TEXTURE_FILTER_NEAREST_WITH_MIPMAPS,
 		TEXTURE_FILTER_LINEAR_WITH_MIPMAPS,
-		TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC,
+		TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC,
 		TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC,
 		TEXTURE_FILTER_MAX
 	};
diff --git a/scene/resources/mesh.cpp b/scene/resources/mesh.cpp
index 58463abad8..08c4169167 100644
--- a/scene/resources/mesh.cpp
+++ b/scene/resources/mesh.cpp
@@ -63,9 +63,9 @@ Ref<TriangleMesh> Mesh::generate_triangle_mesh() const {
 	if (facecount == 0 || (facecount % 3) != 0)
 		return triangle_mesh;
 
-	PoolVector<Vector3> faces;
+	Vector<Vector3> faces;
 	faces.resize(facecount);
-	PoolVector<Vector3>::Write facesw = faces.write();
+	Vector3 *facesw = faces.ptrw();
 
 	int widx = 0;
 
@@ -78,14 +78,14 @@ Ref<TriangleMesh> Mesh::generate_triangle_mesh() const {
 		ERR_FAIL_COND_V(a.empty(), Ref<TriangleMesh>());
 
 		int vc = surface_get_array_len(i);
-		PoolVector<Vector3> vertices = a[ARRAY_VERTEX];
-		PoolVector<Vector3>::Read vr = vertices.read();
+		Vector<Vector3> vertices = a[ARRAY_VERTEX];
+		const Vector3 *vr = vertices.ptr();
 
 		if (surface_get_format(i) & ARRAY_FORMAT_INDEX) {
 
 			int ic = surface_get_array_index_len(i);
-			PoolVector<int> indices = a[ARRAY_INDEX];
-			PoolVector<int>::Read ir = indices.read();
+			Vector<int> indices = a[ARRAY_INDEX];
+			const int *ir = indices.ptr();
 
 			for (int j = 0; j < ic; j++) {
 				int index = ir[j];
@@ -99,8 +99,6 @@ Ref<TriangleMesh> Mesh::generate_triangle_mesh() const {
 		}
 	}
 
-	facesw.release();
-
 	triangle_mesh = Ref<TriangleMesh>(memnew(TriangleMesh));
 	triangle_mesh->create(faces);
 
@@ -118,15 +116,15 @@ void Mesh::generate_debug_mesh_lines(Vector<Vector3> &r_lines) {
 	if (tm.is_null())
 		return;
 
-	PoolVector<int> triangle_indices;
+	Vector<int> triangle_indices;
 	tm->get_indices(&triangle_indices);
 	const int triangles_num = tm->get_triangles().size();
-	PoolVector<Vector3> vertices = tm->get_vertices();
+	Vector<Vector3> vertices = tm->get_vertices();
 
 	debug_lines.resize(tm->get_triangles().size() * 6); // 3 lines x 2 points each line
 
-	PoolVector<int>::Read ind_r = triangle_indices.read();
-	PoolVector<Vector3>::Read ver_r = vertices.read();
+	const int *ind_r = triangle_indices.ptr();
+	const Vector3 *ver_r = vertices.ptr();
 	for (int j = 0, x = 0, i = 0; i < triangles_num; j += 6, x += 3, ++i) {
 		// Triangle line 1
 		debug_lines.write[j + 0] = ver_r[ind_r[x + 0]];
@@ -148,7 +146,7 @@ void Mesh::generate_debug_mesh_indices(Vector<Vector3> &r_points) {
 	if (tm.is_null())
 		return;
 
-	PoolVector<Vector3> vertices = tm->get_vertices();
+	Vector<Vector3> vertices = tm->get_vertices();
 
 	int vertices_size = vertices.size();
 	r_points.resize(vertices_size);
@@ -162,20 +160,20 @@ bool Mesh::surface_is_softbody_friendly(int p_idx) const {
 	return (surface_format & Mesh::ARRAY_FLAG_USE_DYNAMIC_UPDATE && (!(surface_format & Mesh::ARRAY_COMPRESS_NORMAL)));
 }
 
-PoolVector<Face3> Mesh::get_faces() const {
+Vector<Face3> Mesh::get_faces() const {
 
 	Ref<TriangleMesh> tm = generate_triangle_mesh();
 	if (tm.is_valid())
 		return tm->get_faces();
-	return PoolVector<Face3>();
+	return Vector<Face3>();
 	/*
 	for (int i=0;i<surfaces.size();i++) {
 
 		if (VisualServer::get_singleton()->mesh_surface_get_primitive_type( mesh, i ) != VisualServer::PRIMITIVE_TRIANGLES )
 			continue;
 
-		PoolVector<int> indices;
-		PoolVector<Vector3> vertices;
+		Vector<int> indices;
+		Vector<Vector3> vertices;
 
 		vertices=VisualServer::get_singleton()->mesh_surface_get_array(mesh, i,VisualServer::ARRAY_VERTEX);
 
@@ -196,10 +194,10 @@ PoolVector<Face3> Mesh::get_faces() const {
 		if (len<=0)
 			continue;
 
-		PoolVector<int>::Read indicesr = indices.read();
+		const int* indicesr = indices.ptr();
 		const int *indicesptr = indicesr.ptr();
 
-		PoolVector<Vector3>::Read verticesr = vertices.read();
+		const Vector3* verticesr = vertices.ptr();
 		const Vector3 *verticesptr = verticesr.ptr();
 
 		int old_faces=faces.size();
@@ -207,7 +205,7 @@ PoolVector<Face3> Mesh::get_faces() const {
 
 		faces.resize(new_faces);
 
-		PoolVector<Face3>::Write facesw = faces.write();
+		Face3* facesw = faces.ptrw();
 		Face3 *facesptr=facesw.ptr();
 
 
@@ -230,13 +228,13 @@ PoolVector<Face3> Mesh::get_faces() const {
 
 Ref<Shape> Mesh::create_convex_shape() const {
 
-	PoolVector<Vector3> vertices;
+	Vector<Vector3> vertices;
 
 	for (int i = 0; i < get_surface_count(); i++) {
 
 		Array a = surface_get_arrays(i);
 		ERR_FAIL_COND_V(a.empty(), Ref<ConvexPolygonShape>());
-		PoolVector<Vector3> v = a[ARRAY_VERTEX];
+		Vector<Vector3> v = a[ARRAY_VERTEX];
 		vertices.append_array(v);
 	}
 
@@ -247,11 +245,11 @@ Ref<Shape> Mesh::create_convex_shape() const {
 
 Ref<Shape> Mesh::create_trimesh_shape() const {
 
-	PoolVector<Face3> faces = get_faces();
+	Vector<Face3> faces = get_faces();
 	if (faces.size() == 0)
 		return Ref<Shape>();
 
-	PoolVector<Vector3> face_points;
+	Vector<Vector3> face_points;
 	face_points.resize(faces.size() * 3);
 
 	for (int i = 0; i < face_points.size(); i++) {
@@ -279,7 +277,7 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const {
 
 		if (i == 0) {
 			arrays = a;
-			PoolVector<Vector3> v = a[ARRAY_VERTEX];
+			Vector<Vector3> v = a[ARRAY_VERTEX];
 			index_accum += v.size();
 		} else {
 
@@ -297,8 +295,8 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const {
 					case ARRAY_VERTEX:
 					case ARRAY_NORMAL: {
 
-						PoolVector<Vector3> dst = arrays[j];
-						PoolVector<Vector3> src = a[j];
+						Vector<Vector3> dst = arrays[j];
+						Vector<Vector3> src = a[j];
 						if (j == ARRAY_VERTEX)
 							vcount = src.size();
 						if (dst.size() == 0 || src.size() == 0) {
@@ -312,8 +310,8 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const {
 					case ARRAY_BONES:
 					case ARRAY_WEIGHTS: {
 
-						PoolVector<real_t> dst = arrays[j];
-						PoolVector<real_t> src = a[j];
+						Vector<real_t> dst = arrays[j];
+						Vector<real_t> src = a[j];
 						if (dst.size() == 0 || src.size() == 0) {
 							arrays[j] = Variant();
 							continue;
@@ -323,8 +321,8 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const {
 
 					} break;
 					case ARRAY_COLOR: {
-						PoolVector<Color> dst = arrays[j];
-						PoolVector<Color> src = a[j];
+						Vector<Color> dst = arrays[j];
+						Vector<Color> src = a[j];
 						if (dst.size() == 0 || src.size() == 0) {
 							arrays[j] = Variant();
 							continue;
@@ -335,8 +333,8 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const {
 					} break;
 					case ARRAY_TEX_UV:
 					case ARRAY_TEX_UV2: {
-						PoolVector<Vector2> dst = arrays[j];
-						PoolVector<Vector2> src = a[j];
+						Vector<Vector2> dst = arrays[j];
+						Vector<Vector2> src = a[j];
 						if (dst.size() == 0 || src.size() == 0) {
 							arrays[j] = Variant();
 							continue;
@@ -346,15 +344,15 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const {
 
 					} break;
 					case ARRAY_INDEX: {
-						PoolVector<int> dst = arrays[j];
-						PoolVector<int> src = a[j];
+						Vector<int> dst = arrays[j];
+						Vector<int> src = a[j];
 						if (dst.size() == 0 || src.size() == 0) {
 							arrays[j] = Variant();
 							continue;
 						}
 						{
 							int ss = src.size();
-							PoolVector<int>::Write w = src.write();
+							int *w = src.ptrw();
 							for (int k = 0; k < ss; k++) {
 								w[k] += index_accum;
 							}
@@ -372,18 +370,18 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const {
 	ERR_FAIL_COND_V(arrays.size() != ARRAY_MAX, Ref<ArrayMesh>());
 
 	{
-		PoolVector<int>::Write ir;
-		PoolVector<int> indices = arrays[ARRAY_INDEX];
+		int *ir;
+		Vector<int> indices = arrays[ARRAY_INDEX];
 		bool has_indices = false;
-		PoolVector<Vector3> vertices = arrays[ARRAY_VERTEX];
+		Vector<Vector3> vertices = arrays[ARRAY_VERTEX];
 		int vc = vertices.size();
 		ERR_FAIL_COND_V(!vc, Ref<ArrayMesh>());
-		PoolVector<Vector3>::Write r = vertices.write();
+		Vector3 *r = vertices.ptrw();
 
 		if (indices.size()) {
 			ERR_FAIL_COND_V(indices.size() % 3 != 0, Ref<ArrayMesh>());
 			vc = indices.size();
-			ir = indices.write();
+			ir = indices.ptrw();
 			has_indices = true;
 		}
 
@@ -440,14 +438,13 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const {
 			r[i] = t;
 		}
 
-		r.release();
 		arrays[ARRAY_VERTEX] = vertices;
 
 		if (!has_indices) {
 
-			PoolVector<int> new_indices;
+			Vector<int> new_indices;
 			new_indices.resize(vertices.size());
-			PoolVector<int>::Write iw = new_indices.write();
+			int *iw = new_indices.ptrw();
 
 			for (int j = 0; j < vc2; j += 3) {
 
@@ -456,7 +453,6 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const {
 				iw[j + 2] = j + 1;
 			}
 
-			iw.release();
 			arrays[ARRAY_INDEX] = new_indices;
 
 		} else {
@@ -465,7 +461,6 @@ Ref<Mesh> Mesh::create_outline(float p_margin) const {
 
 				SWAP(ir[j + 1], ir[j + 2]);
 			}
-			ir.release();
 			arrays[ARRAY_INDEX] = indices;
 		}
 	}
@@ -548,10 +543,10 @@ Vector<Ref<Shape> > Mesh::convex_decompose() const {
 
 	ERR_FAIL_COND_V(!convex_composition_function, Vector<Ref<Shape> >());
 
-	PoolVector<Face3> faces = get_faces();
+	Vector<Face3> faces = get_faces();
 	Vector<Face3> f3;
 	f3.resize(faces.size());
-	PoolVector<Face3>::Read f = faces.read();
+	const Face3 *f = faces.ptr();
 	for (int i = 0; i < f3.size(); i++) {
 		f3.write[i] = f[i];
 	}
@@ -568,10 +563,10 @@ Vector<Ref<Shape> > Mesh::convex_decompose() const {
 			points.insert(decomposed[i][j].vertex[2]);
 		}
 
-		PoolVector<Vector3> convex_points;
+		Vector<Vector3> convex_points;
 		convex_points.resize(points.size());
 		{
-			PoolVector<Vector3>::Write w = convex_points.write();
+			Vector3 *w = convex_points.ptrw();
 			int idx = 0;
 			for (Set<Vector3>::Element *E = points.front(); E; E = E->next()) {
 				w[idx++] = E->get();
@@ -590,7 +585,7 @@ Vector<Ref<Shape> > Mesh::convex_decompose() const {
 Mesh::Mesh() {
 }
 
-static PoolVector<uint8_t> _fix_array_compatibility(const PoolVector<uint8_t> &p_src, uint32_t p_format, uint32_t p_elements) {
+static Vector<uint8_t> _fix_array_compatibility(const Vector<uint8_t> &p_src, uint32_t p_format, uint32_t p_elements) {
 
 	bool vertex_16bit = p_format & ((1 << (Mesh::ARRAY_VERTEX + Mesh::ARRAY_COMPRESS_BASE)));
 	bool has_bones = (p_format & Mesh::ARRAY_FORMAT_BONES);
@@ -608,18 +603,18 @@ static PoolVector<uint8_t> _fix_array_compatibility(const PoolVector<uint8_t> &p
 	uint32_t src_stride = p_src.size() / p_elements;
 	uint32_t dst_stride = src_stride + (vertex_16bit ? 4 : 0) + (bone_8 ? 4 : 0) - (weight_32 ? 8 : 0);
 
-	PoolVector<uint8_t> ret = p_src;
+	Vector<uint8_t> ret = p_src;
 
 	ret.resize(dst_stride * p_elements);
 	{
-		PoolVector<uint8_t>::Write w = ret.write();
-		PoolVector<uint8_t>::Read r = p_src.read();
+		uint8_t *w = ret.ptrw();
+		const uint8_t *r = p_src.ptr();
 
 		for (uint32_t i = 0; i < p_elements; i++) {
 
 			uint32_t remaining = src_stride;
-			const uint8_t *src = (const uint8_t *)(r.ptr() + src_stride * i);
-			uint8_t *dst = (uint8_t *)(w.ptr() + dst_stride * i);
+			const uint8_t *src = (const uint8_t *)(r + src_stride * i);
+			uint8_t *dst = (uint8_t *)(w + dst_stride * i);
 
 			if (!vertex_2d) { //3D
 				if (vertex_16bit) {
@@ -714,9 +709,9 @@ bool ArrayMesh::_set(const StringName &p_name, const Variant &p_value) {
 
 	if (p_name == "blend_shape/names") {
 
-		PoolVector<String> sk = p_value;
+		Vector<String> sk = p_value;
 		int sz = sk.size();
-		PoolVector<String>::Read r = sk.read();
+		const String *r = sk.ptr();
 		for (int i = 0; i < sz; i++)
 			add_blend_shape(r[i]);
 		return true;
@@ -766,8 +761,8 @@ bool ArrayMesh::_set(const StringName &p_name, const Variant &p_value) {
 		} else if (d.has("array_data")) {
 			//print_line("array data (old style");
 			//older format (3.x)
-			PoolVector<uint8_t> array_data = d["array_data"];
-			PoolVector<uint8_t> array_index_data;
+			Vector<uint8_t> array_data = d["array_data"];
+			Vector<uint8_t> array_index_data;
 			if (d.has("array_index_data"))
 				array_index_data = d["array_index_data"];
 
@@ -797,12 +792,12 @@ bool ArrayMesh::_set(const StringName &p_name, const Variant &p_value) {
 			if (d.has("index_count"))
 				index_count = d["index_count"];
 
-			Vector<PoolVector<uint8_t> > blend_shapes;
+			Vector<Vector<uint8_t> > blend_shapes;
 
 			if (d.has("blend_shape_data")) {
 				Array blend_shape_data = d["blend_shape_data"];
 				for (int i = 0; i < blend_shape_data.size(); i++) {
-					PoolVector<uint8_t> shape = blend_shape_data[i];
+					Vector<uint8_t> shape = blend_shape_data[i];
 					shape = _fix_array_compatibility(shape, format, vertex_count);
 
 					blend_shapes.push_back(shape);
@@ -1049,7 +1044,7 @@ bool ArrayMesh::_get(const StringName &p_name, Variant &r_ret) const {
 
 	if (p_name == "blend_shape/names") {
 
-		PoolVector<String> sk;
+		Vector<String> sk;
 		for (int i = 0; i < blend_shapes.size(); i++)
 			sk.push_back(blend_shapes[i]);
 		r_ret = sk;
@@ -1081,7 +1076,7 @@ void ArrayMesh::_get_property_list(List<PropertyInfo> *p_list) const {
 		return;
 
 	if (blend_shapes.size()) {
-		p_list->push_back(PropertyInfo(Variant::POOL_STRING_ARRAY, "blend_shape/names", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL));
+		p_list->push_back(PropertyInfo(Variant::PACKED_STRING_ARRAY, "blend_shape/names", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL));
 		p_list->push_back(PropertyInfo(Variant::INT, "blend_shape/mode", PROPERTY_HINT_ENUM, "Normalized,Relative"));
 	}
 
@@ -1112,7 +1107,7 @@ void ArrayMesh::_recompute_aabb() {
 #ifndef _MSC_VER
 #warning need to add binding to add_surface using future MeshSurfaceData object
 #endif
-void ArrayMesh::add_surface(uint32_t p_format, PrimitiveType p_primitive, const PoolVector<uint8_t> &p_array, int p_vertex_count, const PoolVector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<PoolVector<uint8_t> > &p_blend_shapes, const Vector<AABB> &p_bone_aabb, const Vector<VS::SurfaceData::LOD> &p_lods) {
+void ArrayMesh::add_surface(uint32_t p_format, PrimitiveType p_primitive, const Vector<uint8_t> &p_array, int p_vertex_count, const Vector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<Vector<uint8_t> > &p_blend_shapes, const Vector<AABB> &p_bone_aabb, const Vector<VS::SurfaceData::LOD> &p_lods) {
 
 	_create_if_empty();
 
@@ -1293,7 +1288,7 @@ String ArrayMesh::surface_get_name(int p_idx) const {
 	return surfaces[p_idx].name;
 }
 
-void ArrayMesh::surface_update_region(int p_surface, int p_offset, const PoolVector<uint8_t> &p_data) {
+void ArrayMesh::surface_update_region(int p_surface, int p_offset, const Vector<uint8_t> &p_data) {
 
 	ERR_FAIL_INDEX(p_surface, surfaces.size());
 	VS::get_singleton()->mesh_surface_update_region(mesh, p_surface, p_offset, p_data);
@@ -1404,12 +1399,12 @@ Error ArrayMesh::lightmap_unwrap(const Transform &p_base_transform, float p_texe
 		s.material = surface_get_material(i);
 		s.vertices = SurfaceTool::create_vertex_array_from_triangle_arrays(arrays);
 
-		PoolVector<Vector3> rvertices = arrays[Mesh::ARRAY_VERTEX];
+		Vector<Vector3> rvertices = arrays[Mesh::ARRAY_VERTEX];
 		int vc = rvertices.size();
-		PoolVector<Vector3>::Read r = rvertices.read();
+		const Vector3 *r = rvertices.ptr();
 
-		PoolVector<Vector3> rnormals = arrays[Mesh::ARRAY_NORMAL];
-		PoolVector<Vector3>::Read rn = rnormals.read();
+		Vector<Vector3> rnormals = arrays[Mesh::ARRAY_NORMAL];
+		const Vector3 *rn = rnormals.ptr();
 
 		int vertex_ofs = vertices.size() / 3;
 
@@ -1431,7 +1426,7 @@ Error ArrayMesh::lightmap_unwrap(const Transform &p_base_transform, float p_texe
 			uv_index.write[j + vertex_ofs] = Pair<int, int>(i, j);
 		}
 
-		PoolVector<int> rindices = arrays[Mesh::ARRAY_INDEX];
+		Vector<int> rindices = arrays[Mesh::ARRAY_INDEX];
 		int ic = rindices.size();
 
 		if (ic == 0) {
@@ -1447,7 +1442,7 @@ Error ArrayMesh::lightmap_unwrap(const Transform &p_base_transform, float p_texe
 			}
 
 		} else {
-			PoolVector<int>::Read ri = rindices.read();
+			const int *ri = rindices.ptr();
 
 			for (int j = 0; j < ic / 3; j++) {
 				if (Face3(r[ri[j * 3 + 0]], r[ri[j * 3 + 1]], r[ri[j * 3 + 2]]).is_degenerate())
diff --git a/scene/resources/mesh.h b/scene/resources/mesh.h
index b8f3702bbe..0e356c16a6 100644
--- a/scene/resources/mesh.h
+++ b/scene/resources/mesh.h
@@ -126,7 +126,7 @@ public:
 	virtual int get_blend_shape_count() const = 0;
 	virtual StringName get_blend_shape_name(int p_index) const = 0;
 
-	PoolVector<Face3> get_faces() const;
+	Vector<Face3> get_faces() const;
 	Ref<TriangleMesh> generate_triangle_mesh() const;
 	void generate_debug_mesh_lines(Vector<Vector3> &r_lines);
 	void generate_debug_mesh_indices(Vector<Vector3> &r_points);
@@ -193,7 +193,7 @@ protected:
 public:
 	void add_surface_from_arrays(PrimitiveType p_primitive, const Array &p_arrays, const Array &p_blend_shapes = Array(), const Dictionary &p_lods = Dictionary(), uint32_t p_flags = ARRAY_COMPRESS_DEFAULT);
 
-	void add_surface(uint32_t p_format, PrimitiveType p_primitive, const PoolVector<uint8_t> &p_array, int p_vertex_count, const PoolVector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<PoolVector<uint8_t> > &p_blend_shapes = Vector<PoolVector<uint8_t> >(), const Vector<AABB> &p_bone_aabbs = Vector<AABB>(), const Vector<VS::SurfaceData::LOD> &p_lods = Vector<VS::SurfaceData::LOD>());
+	void add_surface(uint32_t p_format, PrimitiveType p_primitive, const Vector<uint8_t> &p_array, int p_vertex_count, const Vector<uint8_t> &p_index_array, int p_index_count, const AABB &p_aabb, const Vector<Vector<uint8_t> > &p_blend_shapes = Vector<Vector<uint8_t> >(), const Vector<AABB> &p_bone_aabbs = Vector<AABB>(), const Vector<VS::SurfaceData::LOD> &p_lods = Vector<VS::SurfaceData::LOD>());
 
 	Array surface_get_arrays(int p_surface) const;
 	Array surface_get_blend_shape_arrays(int p_surface) const;
@@ -207,7 +207,7 @@ public:
 	void set_blend_shape_mode(BlendShapeMode p_mode);
 	BlendShapeMode get_blend_shape_mode() const;
 
-	void surface_update_region(int p_surface, int p_offset, const PoolVector<uint8_t> &p_data);
+	void surface_update_region(int p_surface, int p_offset, const Vector<uint8_t> &p_data);
 
 	int get_surface_count() const;
 	void surface_remove(int p_idx);
diff --git a/scene/resources/mesh_data_tool.cpp b/scene/resources/mesh_data_tool.cpp
index 7a303443e3..675cfc6d64 100644
--- a/scene/resources/mesh_data_tool.cpp
+++ b/scene/resources/mesh_data_tool.cpp
@@ -47,7 +47,7 @@ Error MeshDataTool::create_from_surface(const Ref<ArrayMesh> &p_mesh, int p_surf
 	Array arrays = p_mesh->surface_get_arrays(p_surface);
 	ERR_FAIL_COND_V(arrays.empty(), ERR_INVALID_PARAMETER);
 
-	PoolVector<Vector3> varray = arrays[Mesh::ARRAY_VERTEX];
+	Vector<Vector3> varray = arrays[Mesh::ARRAY_VERTEX];
 
 	int vcount = varray.size();
 	ERR_FAIL_COND_V(vcount == 0, ERR_INVALID_PARAMETER);
@@ -56,34 +56,34 @@ Error MeshDataTool::create_from_surface(const Ref<ArrayMesh> &p_mesh, int p_surf
 	format = p_mesh->surface_get_format(p_surface);
 	material = p_mesh->surface_get_material(p_surface);
 
-	PoolVector<Vector3>::Read vr = varray.read();
+	const Vector3 *vr = varray.ptr();
 
-	PoolVector<Vector3>::Read nr;
+	const Vector3 *nr;
 	if (arrays[Mesh::ARRAY_NORMAL].get_type() != Variant::NIL)
-		nr = arrays[Mesh::ARRAY_NORMAL].operator PoolVector<Vector3>().read();
+		nr = arrays[Mesh::ARRAY_NORMAL].operator Vector<Vector3>().ptr();
 
-	PoolVector<real_t>::Read ta;
+	const real_t *ta;
 	if (arrays[Mesh::ARRAY_TANGENT].get_type() != Variant::NIL)
-		ta = arrays[Mesh::ARRAY_TANGENT].operator PoolVector<real_t>().read();
+		ta = arrays[Mesh::ARRAY_TANGENT].operator Vector<real_t>().ptr();
 
-	PoolVector<Vector2>::Read uv;
+	const Vector2 *uv;
 	if (arrays[Mesh::ARRAY_TEX_UV].get_type() != Variant::NIL)
-		uv = arrays[Mesh::ARRAY_TEX_UV].operator PoolVector<Vector2>().read();
-	PoolVector<Vector2>::Read uv2;
+		uv = arrays[Mesh::ARRAY_TEX_UV].operator Vector<Vector2>().ptr();
+	const Vector2 *uv2;
 	if (arrays[Mesh::ARRAY_TEX_UV2].get_type() != Variant::NIL)
-		uv2 = arrays[Mesh::ARRAY_TEX_UV2].operator PoolVector<Vector2>().read();
+		uv2 = arrays[Mesh::ARRAY_TEX_UV2].operator Vector<Vector2>().ptr();
 
-	PoolVector<Color>::Read col;
+	const Color *col;
 	if (arrays[Mesh::ARRAY_COLOR].get_type() != Variant::NIL)
-		col = arrays[Mesh::ARRAY_COLOR].operator PoolVector<Color>().read();
+		col = arrays[Mesh::ARRAY_COLOR].operator Vector<Color>().ptr();
 
-	PoolVector<int>::Read bo;
+	const int *bo;
 	if (arrays[Mesh::ARRAY_BONES].get_type() != Variant::NIL)
-		bo = arrays[Mesh::ARRAY_BONES].operator PoolVector<int>().read();
+		bo = arrays[Mesh::ARRAY_BONES].operator Vector<int>().ptr();
 
-	PoolVector<real_t>::Read we;
+	const real_t *we;
 	if (arrays[Mesh::ARRAY_WEIGHTS].get_type() != Variant::NIL)
-		we = arrays[Mesh::ARRAY_WEIGHTS].operator PoolVector<real_t>().read();
+		we = arrays[Mesh::ARRAY_WEIGHTS].operator Vector<real_t>().ptr();
 
 	vertices.resize(vcount);
 
@@ -91,18 +91,18 @@ Error MeshDataTool::create_from_surface(const Ref<ArrayMesh> &p_mesh, int p_surf
 
 		Vertex v;
 		v.vertex = vr[i];
-		if (nr.ptr())
+		if (nr)
 			v.normal = nr[i];
-		if (ta.ptr())
+		if (ta)
 			v.tangent = Plane(ta[i * 4 + 0], ta[i * 4 + 1], ta[i * 4 + 2], ta[i * 4 + 3]);
-		if (uv.ptr())
+		if (uv)
 			v.uv = uv[i];
-		if (uv2.ptr())
+		if (uv2)
 			v.uv2 = uv2[i];
-		if (col.ptr())
+		if (col)
 			v.color = col[i];
 
-		if (we.ptr()) {
+		if (we) {
 
 			v.weights.push_back(we[i * 4 + 0]);
 			v.weights.push_back(we[i * 4 + 1]);
@@ -110,7 +110,7 @@ Error MeshDataTool::create_from_surface(const Ref<ArrayMesh> &p_mesh, int p_surf
 			v.weights.push_back(we[i * 4 + 3]);
 		}
 
-		if (bo.ptr()) {
+		if (bo) {
 
 			v.bones.push_back(bo[i * 4 + 0]);
 			v.bones.push_back(bo[i * 4 + 1]);
@@ -121,7 +121,7 @@ Error MeshDataTool::create_from_surface(const Ref<ArrayMesh> &p_mesh, int p_surf
 		vertices.write[i] = v;
 	}
 
-	PoolVector<int> indices;
+	Vector<int> indices;
 
 	if (arrays[Mesh::ARRAY_INDEX].get_type() != Variant::NIL) {
 
@@ -129,13 +129,13 @@ Error MeshDataTool::create_from_surface(const Ref<ArrayMesh> &p_mesh, int p_surf
 	} else {
 		//make code simpler
 		indices.resize(vcount);
-		PoolVector<int>::Write iw = indices.write();
+		int *iw = indices.ptrw();
 		for (int i = 0; i < vcount; i++)
 			iw[i] = i;
 	}
 
 	int icount = indices.size();
-	PoolVector<int>::Read r = indices.read();
+	const int *r = indices.ptr();
 
 	Map<Point2i, int> edge_indices;
 
@@ -187,61 +187,61 @@ Error MeshDataTool::commit_to_surface(const Ref<ArrayMesh> &p_mesh) {
 
 	int vcount = vertices.size();
 
-	PoolVector<Vector3> v;
-	PoolVector<Vector3> n;
-	PoolVector<real_t> t;
-	PoolVector<Vector2> u;
-	PoolVector<Vector2> u2;
-	PoolVector<Color> c;
-	PoolVector<int> b;
-	PoolVector<real_t> w;
-	PoolVector<int> in;
+	Vector<Vector3> v;
+	Vector<Vector3> n;
+	Vector<real_t> t;
+	Vector<Vector2> u;
+	Vector<Vector2> u2;
+	Vector<Color> c;
+	Vector<int> b;
+	Vector<real_t> w;
+	Vector<int> in;
 
 	{
 
 		v.resize(vcount);
-		PoolVector<Vector3>::Write vr = v.write();
+		Vector3 *vr = v.ptrw();
 
-		PoolVector<Vector3>::Write nr;
+		Vector3 *nr;
 		if (format & Mesh::ARRAY_FORMAT_NORMAL) {
 			n.resize(vcount);
-			nr = n.write();
+			nr = n.ptrw();
 		}
 
-		PoolVector<real_t>::Write ta;
+		real_t *ta;
 		if (format & Mesh::ARRAY_FORMAT_TANGENT) {
 			t.resize(vcount * 4);
-			ta = t.write();
+			ta = t.ptrw();
 		}
 
-		PoolVector<Vector2>::Write uv;
+		Vector2 *uv;
 		if (format & Mesh::ARRAY_FORMAT_TEX_UV) {
 			u.resize(vcount);
-			uv = u.write();
+			uv = u.ptrw();
 		}
 
-		PoolVector<Vector2>::Write uv2;
+		Vector2 *uv2;
 		if (format & Mesh::ARRAY_FORMAT_TEX_UV2) {
 			u2.resize(vcount);
-			uv2 = u2.write();
+			uv2 = u2.ptrw();
 		}
 
-		PoolVector<Color>::Write col;
+		Color *col;
 		if (format & Mesh::ARRAY_FORMAT_COLOR) {
 			c.resize(vcount);
-			col = c.write();
+			col = c.ptrw();
 		}
 
-		PoolVector<int>::Write bo;
+		int *bo;
 		if (format & Mesh::ARRAY_FORMAT_BONES) {
 			b.resize(vcount * 4);
-			bo = b.write();
+			bo = b.ptrw();
 		}
 
-		PoolVector<real_t>::Write we;
+		real_t *we;
 		if (format & Mesh::ARRAY_FORMAT_WEIGHTS) {
 			w.resize(vcount * 4);
-			we = w.write();
+			we = w.ptrw();
 		}
 
 		for (int i = 0; i < vcount; i++) {
@@ -249,22 +249,22 @@ Error MeshDataTool::commit_to_surface(const Ref<ArrayMesh> &p_mesh) {
 			const Vertex &vtx = vertices[i];
 
 			vr[i] = vtx.vertex;
-			if (nr.ptr())
+			if (nr)
 				nr[i] = vtx.normal;
-			if (ta.ptr()) {
+			if (ta) {
 				ta[i * 4 + 0] = vtx.tangent.normal.x;
 				ta[i * 4 + 1] = vtx.tangent.normal.y;
 				ta[i * 4 + 2] = vtx.tangent.normal.z;
 				ta[i * 4 + 3] = vtx.tangent.d;
 			}
-			if (uv.ptr())
+			if (uv)
 				uv[i] = vtx.uv;
-			if (uv2.ptr())
+			if (uv2)
 				uv2[i] = vtx.uv2;
-			if (col.ptr())
+			if (col)
 				col[i] = vtx.color;
 
-			if (we.ptr()) {
+			if (we) {
 
 				we[i * 4 + 0] = vtx.weights[0];
 				we[i * 4 + 1] = vtx.weights[1];
@@ -272,7 +272,7 @@ Error MeshDataTool::commit_to_surface(const Ref<ArrayMesh> &p_mesh) {
 				we[i * 4 + 3] = vtx.weights[3];
 			}
 
-			if (bo.ptr()) {
+			if (bo) {
 
 				bo[i * 4 + 0] = vtx.bones[0];
 				bo[i * 4 + 1] = vtx.bones[1];
@@ -283,7 +283,7 @@ Error MeshDataTool::commit_to_surface(const Ref<ArrayMesh> &p_mesh) {
 
 		int fc = faces.size();
 		in.resize(fc * 3);
-		PoolVector<int>::Write iw = in.write();
+		int *iw = in.ptrw();
 		for (int i = 0; i < fc; i++) {
 
 			iw[i * 3 + 0] = faces[i].v[0];
diff --git a/scene/resources/mesh_library.cpp b/scene/resources/mesh_library.cpp
index ac016bec5d..fffd192348 100644
--- a/scene/resources/mesh_library.cpp
+++ b/scene/resources/mesh_library.cpp
@@ -29,7 +29,6 @@
 /*************************************************************************/
 
 #include "mesh_library.h"
-#include "core/engine.h"
 
 bool MeshLibrary::_set(const StringName &p_name, const Variant &p_value) {
 
@@ -202,11 +201,6 @@ Transform MeshLibrary::get_item_navmesh_transform(int p_item) const {
 
 Ref<Texture2D> MeshLibrary::get_item_preview(int p_item) const {
 
-	if (!Engine::get_singleton()->is_editor_hint()) {
-		ERR_PRINT("MeshLibrary item previews are only generated in an editor context, which means they aren't available in a running project.");
-		return Ref<Texture2D>();
-	}
-
 	ERR_FAIL_COND_V_MSG(!item_map.has(p_item), Ref<Texture2D>(), "Requested for nonexistent MeshLibrary item '" + itos(p_item) + "'.");
 	return item_map[p_item].preview;
 }
diff --git a/scene/resources/multimesh.cpp b/scene/resources/multimesh.cpp
index 9c34ae0504..aa8be326f5 100644
--- a/scene/resources/multimesh.cpp
+++ b/scene/resources/multimesh.cpp
@@ -35,17 +35,17 @@
 #ifndef DISABLE_DEPRECATED
 // Kept for compatibility from 3.x to 4.0.
 
-void MultiMesh::_set_transform_array(const PoolVector<Vector3> &p_array) {
+void MultiMesh::_set_transform_array(const Vector<Vector3> &p_array) {
 	if (transform_format != TRANSFORM_3D)
 		return;
 
-	const PoolVector<Vector3> &xforms = p_array;
+	const Vector<Vector3> &xforms = p_array;
 	int len = xforms.size();
 	ERR_FAIL_COND((len / 4) != instance_count);
 	if (len == 0)
 		return;
 
-	PoolVector<Vector3>::Read r = xforms.read();
+	const Vector3 *r = xforms.ptr();
 
 	for (int i = 0; i < len / 4; i++) {
 
@@ -59,18 +59,18 @@ void MultiMesh::_set_transform_array(const PoolVector<Vector3> &p_array) {
 	}
 }
 
-PoolVector<Vector3> MultiMesh::_get_transform_array() const {
+Vector<Vector3> MultiMesh::_get_transform_array() const {
 
 	if (transform_format != TRANSFORM_3D)
-		return PoolVector<Vector3>();
+		return Vector<Vector3>();
 
 	if (instance_count == 0)
-		return PoolVector<Vector3>();
+		return Vector<Vector3>();
 
-	PoolVector<Vector3> xforms;
+	Vector<Vector3> xforms;
 	xforms.resize(instance_count * 4);
 
-	PoolVector<Vector3>::Write w = xforms.write();
+	Vector3 *w = xforms.ptrw();
 
 	for (int i = 0; i < instance_count; i++) {
 
@@ -84,18 +84,18 @@ PoolVector<Vector3> MultiMesh::_get_transform_array() const {
 	return xforms;
 }
 
-void MultiMesh::_set_transform_2d_array(const PoolVector<Vector2> &p_array) {
+void MultiMesh::_set_transform_2d_array(const Vector<Vector2> &p_array) {
 
 	if (transform_format != TRANSFORM_2D)
 		return;
 
-	const PoolVector<Vector2> &xforms = p_array;
+	const Vector<Vector2> &xforms = p_array;
 	int len = xforms.size();
 	ERR_FAIL_COND((len / 3) != instance_count);
 	if (len == 0)
 		return;
 
-	PoolVector<Vector2>::Read r = xforms.read();
+	const Vector2 *r = xforms.ptr();
 
 	for (int i = 0; i < len / 3; i++) {
 
@@ -108,18 +108,18 @@ void MultiMesh::_set_transform_2d_array(const PoolVector<Vector2> &p_array) {
 	}
 }
 
-PoolVector<Vector2> MultiMesh::_get_transform_2d_array() const {
+Vector<Vector2> MultiMesh::_get_transform_2d_array() const {
 
 	if (transform_format != TRANSFORM_2D)
-		return PoolVector<Vector2>();
+		return Vector<Vector2>();
 
 	if (instance_count == 0)
-		return PoolVector<Vector2>();
+		return Vector<Vector2>();
 
-	PoolVector<Vector2> xforms;
+	Vector<Vector2> xforms;
 	xforms.resize(instance_count * 3);
 
-	PoolVector<Vector2>::Write w = xforms.write();
+	Vector2 *w = xforms.ptrw();
 
 	for (int i = 0; i < instance_count; i++) {
 
@@ -132,15 +132,15 @@ PoolVector<Vector2> MultiMesh::_get_transform_2d_array() const {
 	return xforms;
 }
 
-void MultiMesh::_set_color_array(const PoolVector<Color> &p_array) {
+void MultiMesh::_set_color_array(const Vector<Color> &p_array) {
 
-	const PoolVector<Color> &colors = p_array;
+	const Vector<Color> &colors = p_array;
 	int len = colors.size();
 	if (len == 0)
 		return;
 	ERR_FAIL_COND(len != instance_count);
 
-	PoolVector<Color>::Read r = colors.read();
+	const Color *r = colors.ptr();
 
 	for (int i = 0; i < len; i++) {
 
@@ -148,12 +148,12 @@ void MultiMesh::_set_color_array(const PoolVector<Color> &p_array) {
 	}
 }
 
-PoolVector<Color> MultiMesh::_get_color_array() const {
+Vector<Color> MultiMesh::_get_color_array() const {
 
 	if (instance_count == 0 || !use_colors)
-		return PoolVector<Color>();
+		return Vector<Color>();
 
-	PoolVector<Color> colors;
+	Vector<Color> colors;
 	colors.resize(instance_count);
 
 	for (int i = 0; i < instance_count; i++) {
@@ -164,15 +164,15 @@ PoolVector<Color> MultiMesh::_get_color_array() const {
 	return colors;
 }
 
-void MultiMesh::_set_custom_data_array(const PoolVector<Color> &p_array) {
+void MultiMesh::_set_custom_data_array(const Vector<Color> &p_array) {
 
-	const PoolVector<Color> &custom_datas = p_array;
+	const Vector<Color> &custom_datas = p_array;
 	int len = custom_datas.size();
 	if (len == 0)
 		return;
 	ERR_FAIL_COND(len != instance_count);
 
-	PoolVector<Color>::Read r = custom_datas.read();
+	const Color *r = custom_datas.ptr();
 
 	for (int i = 0; i < len; i++) {
 
@@ -180,12 +180,12 @@ void MultiMesh::_set_custom_data_array(const PoolVector<Color> &p_array) {
 	}
 }
 
-PoolVector<Color> MultiMesh::_get_custom_data_array() const {
+Vector<Color> MultiMesh::_get_custom_data_array() const {
 
 	if (instance_count == 0 || !use_custom_data)
-		return PoolVector<Color>();
+		return Vector<Color>();
 
-	PoolVector<Color> custom_datas;
+	Vector<Color> custom_datas;
 	custom_datas.resize(instance_count);
 
 	for (int i = 0; i < instance_count; i++) {
@@ -197,11 +197,11 @@ PoolVector<Color> MultiMesh::_get_custom_data_array() const {
 }
 #endif // DISABLE_DEPRECATED
 
-void MultiMesh::set_buffer(const PoolVector<float> &p_buffer) {
+void MultiMesh::set_buffer(const Vector<float> &p_buffer) {
 	VS::get_singleton()->multimesh_set_buffer(multimesh, p_buffer);
 }
 
-PoolVector<float> MultiMesh::get_buffer() const {
+Vector<float> MultiMesh::get_buffer() const {
 	return VS::get_singleton()->multimesh_get_buffer(multimesh);
 }
 
@@ -350,7 +350,7 @@ void MultiMesh::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "instance_count", PROPERTY_HINT_RANGE, "0,16384,1,or_greater"), "set_instance_count", "get_instance_count");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "visible_instance_count", PROPERTY_HINT_RANGE, "-1,16384,1,or_greater"), "set_visible_instance_count", "get_visible_instance_count");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "mesh", PROPERTY_HINT_RESOURCE_TYPE, "Mesh"), "set_mesh", "get_mesh");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_REAL_ARRAY, "buffer", PROPERTY_HINT_NONE), "set_buffer", "get_buffer");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_FLOAT32_ARRAY, "buffer", PROPERTY_HINT_NONE), "set_buffer", "get_buffer");
 
 #ifndef DISABLE_DEPRECATED
 	// Kept for compatibility from 3.x to 4.0.
@@ -363,10 +363,10 @@ void MultiMesh::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_set_custom_data_array"), &MultiMesh::_set_custom_data_array);
 	ClassDB::bind_method(D_METHOD("_get_custom_data_array"), &MultiMesh::_get_custom_data_array);
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR3_ARRAY, "transform_array", PROPERTY_HINT_NONE, "", 0), "_set_transform_array", "_get_transform_array");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR2_ARRAY, "transform_2d_array", PROPERTY_HINT_NONE, "", 0), "_set_transform_2d_array", "_get_transform_2d_array");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_COLOR_ARRAY, "color_array", PROPERTY_HINT_NONE, "", 0), "_set_color_array", "_get_color_array");
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_COLOR_ARRAY, "custom_data_array", PROPERTY_HINT_NONE, "", 0), "_set_custom_data_array", "_get_custom_data_array");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR3_ARRAY, "transform_array", PROPERTY_HINT_NONE, "", 0), "_set_transform_array", "_get_transform_array");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR2_ARRAY, "transform_2d_array", PROPERTY_HINT_NONE, "", 0), "_set_transform_2d_array", "_get_transform_2d_array");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_COLOR_ARRAY, "color_array", PROPERTY_HINT_NONE, "", 0), "_set_color_array", "_get_color_array");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_COLOR_ARRAY, "custom_data_array", PROPERTY_HINT_NONE, "", 0), "_set_custom_data_array", "_get_custom_data_array");
 #endif
 
 	BIND_ENUM_CONSTANT(TRANSFORM_2D);
diff --git a/scene/resources/multimesh.h b/scene/resources/multimesh.h
index 5423e66358..8ca30a5b88 100644
--- a/scene/resources/multimesh.h
+++ b/scene/resources/multimesh.h
@@ -59,20 +59,20 @@ protected:
 
 #ifndef DISABLE_DEPRECATED
 	// Kept for compatibility from 3.x to 4.0.
-	void _set_transform_array(const PoolVector<Vector3> &p_array);
-	PoolVector<Vector3> _get_transform_array() const;
+	void _set_transform_array(const Vector<Vector3> &p_array);
+	Vector<Vector3> _get_transform_array() const;
 
-	void _set_transform_2d_array(const PoolVector<Vector2> &p_array);
-	PoolVector<Vector2> _get_transform_2d_array() const;
+	void _set_transform_2d_array(const Vector<Vector2> &p_array);
+	Vector<Vector2> _get_transform_2d_array() const;
 
-	void _set_color_array(const PoolVector<Color> &p_array);
-	PoolVector<Color> _get_color_array() const;
+	void _set_color_array(const Vector<Color> &p_array);
+	Vector<Color> _get_color_array() const;
 
-	void _set_custom_data_array(const PoolVector<Color> &p_array);
-	PoolVector<Color> _get_custom_data_array() const;
+	void _set_custom_data_array(const Vector<Color> &p_array);
+	Vector<Color> _get_custom_data_array() const;
 #endif
-	void set_buffer(const PoolVector<float> &p_buffer);
-	PoolVector<float> get_buffer() const;
+	void set_buffer(const Vector<float> &p_buffer);
+	Vector<float> get_buffer() const;
 
 public:
 	void set_mesh(const Ref<Mesh> &p_mesh);
diff --git a/scene/resources/navigation_mesh.cpp b/scene/resources/navigation_mesh.cpp
index e6544778bc..e0aff2182e 100644
--- a/scene/resources/navigation_mesh.cpp
+++ b/scene/resources/navigation_mesh.cpp
@@ -32,7 +32,7 @@
 
 void NavigationMesh::create_from_mesh(const Ref<Mesh> &p_mesh) {
 
-	vertices = PoolVector<Vector3>();
+	vertices = Vector<Vector3>();
 	clear_polygons();
 
 	for (int i = 0; i < p_mesh->get_surface_count(); i++) {
@@ -40,15 +40,15 @@ void NavigationMesh::create_from_mesh(const Ref<Mesh> &p_mesh) {
 		if (p_mesh->surface_get_primitive_type(i) != Mesh::PRIMITIVE_TRIANGLES)
 			continue;
 		Array arr = p_mesh->surface_get_arrays(i);
-		PoolVector<Vector3> varr = arr[Mesh::ARRAY_VERTEX];
-		PoolVector<int> iarr = arr[Mesh::ARRAY_INDEX];
+		Vector<Vector3> varr = arr[Mesh::ARRAY_VERTEX];
+		Vector<int> iarr = arr[Mesh::ARRAY_INDEX];
 		if (varr.size() == 0 || iarr.size() == 0)
 			continue;
 
 		int from = vertices.size();
 		vertices.append_array(varr);
 		int rlen = iarr.size();
-		PoolVector<int>::Read r = iarr.read();
+		const int *r = iarr.ptr();
 
 		for (int j = 0; j < rlen; j += 3) {
 			Vector<int> vi;
@@ -252,13 +252,13 @@ bool NavigationMesh::get_filter_walkable_low_height_spans() const {
 	return filter_walkable_low_height_spans;
 }
 
-void NavigationMesh::set_vertices(const PoolVector<Vector3> &p_vertices) {
+void NavigationMesh::set_vertices(const Vector<Vector3> &p_vertices) {
 
 	vertices = p_vertices;
 	_change_notify();
 }
 
-PoolVector<Vector3> NavigationMesh::get_vertices() const {
+Vector<Vector3> NavigationMesh::get_vertices() const {
 
 	return vertices;
 }
@@ -309,8 +309,8 @@ Ref<Mesh> NavigationMesh::get_debug_mesh() {
 	if (debug_mesh.is_valid())
 		return debug_mesh;
 
-	PoolVector<Vector3> vertices = get_vertices();
-	PoolVector<Vector3>::Read vr = vertices.read();
+	Vector<Vector3> vertices = get_vertices();
+	const Vector3 *vr = vertices.ptr();
 	List<Face3> faces;
 	for (int i = 0; i < get_polygon_count(); i++) {
 		Vector<int> p = get_polygon(i);
@@ -326,11 +326,11 @@ Ref<Mesh> NavigationMesh::get_debug_mesh() {
 	}
 
 	Map<_EdgeKey, bool> edge_map;
-	PoolVector<Vector3> tmeshfaces;
+	Vector<Vector3> tmeshfaces;
 	tmeshfaces.resize(faces.size() * 3);
 
 	{
-		PoolVector<Vector3>::Write tw = tmeshfaces.write();
+		Vector3 *tw = tmeshfaces.ptrw();
 		int tidx = 0;
 
 		for (List<Face3>::Element *E = faces.front(); E; E = E->next()) {
@@ -369,10 +369,10 @@ Ref<Mesh> NavigationMesh::get_debug_mesh() {
 		}
 	}
 
-	PoolVector<Vector3> varr;
+	Vector<Vector3> varr;
 	varr.resize(lines.size());
 	{
-		PoolVector<Vector3>::Write w = varr.write();
+		Vector3 *w = varr.ptrw();
 		int idx = 0;
 		for (List<Vector3>::Element *E = lines.front(); E; E = E->next()) {
 			w[idx++] = E->get();
@@ -478,7 +478,7 @@ void NavigationMesh::_bind_methods() {
 	BIND_CONSTANT(PARSED_GEOMETRY_STATIC_COLLIDERS);
 	BIND_CONSTANT(PARSED_GEOMETRY_BOTH);
 
-	ADD_PROPERTY(PropertyInfo(Variant::POOL_VECTOR3_ARRAY, "vertices", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_vertices", "get_vertices");
+	ADD_PROPERTY(PropertyInfo(Variant::PACKED_VECTOR3_ARRAY, "vertices", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "set_vertices", "get_vertices");
 	ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "polygons", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_polygons", "_get_polygons");
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "sample_partition_type/sample_partition_type", PROPERTY_HINT_ENUM, "Watershed,Monotone,Layers"), "set_sample_partition_type", "get_sample_partition_type");
@@ -487,19 +487,19 @@ void NavigationMesh::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "geometry/source_geometry_mode", PROPERTY_HINT_ENUM, "Navmesh Children, Group With Children, Group Explicit"), "set_source_geometry_mode", "get_source_geometry_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "geometry/source_group_name"), "set_source_group_name", "get_source_group_name");
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "cell/size", PROPERTY_HINT_RANGE, "0.1,1.0,0.01,or_greater"), "set_cell_size", "get_cell_size");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "cell/height", PROPERTY_HINT_RANGE, "0.1,1.0,0.01,or_greater"), "set_cell_height", "get_cell_height");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "agent/height", PROPERTY_HINT_RANGE, "0.1,5.0,0.01,or_greater"), "set_agent_height", "get_agent_height");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "agent/radius", PROPERTY_HINT_RANGE, "0.1,5.0,0.01,or_greater"), "set_agent_radius", "get_agent_radius");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "agent/max_climb", PROPERTY_HINT_RANGE, "0.1,5.0,0.01,or_greater"), "set_agent_max_climb", "get_agent_max_climb");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "agent/max_slope", PROPERTY_HINT_RANGE, "0.0,90.0,0.1"), "set_agent_max_slope", "get_agent_max_slope");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "region/min_size", PROPERTY_HINT_RANGE, "0.0,150.0,0.01,or_greater"), "set_region_min_size", "get_region_min_size");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "region/merge_size", PROPERTY_HINT_RANGE, "0.0,150.0,0.01,or_greater"), "set_region_merge_size", "get_region_merge_size");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "edge/max_length", PROPERTY_HINT_RANGE, "0.0,50.0,0.01,or_greater"), "set_edge_max_length", "get_edge_max_length");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "edge/max_error", PROPERTY_HINT_RANGE, "0.1,3.0,0.01,or_greater"), "set_edge_max_error", "get_edge_max_error");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "polygon/verts_per_poly", PROPERTY_HINT_RANGE, "3.0,12.0,1.0,or_greater"), "set_verts_per_poly", "get_verts_per_poly");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "detail/sample_distance", PROPERTY_HINT_RANGE, "0.0,16.0,0.01,or_greater"), "set_detail_sample_distance", "get_detail_sample_distance");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "detail/sample_max_error", PROPERTY_HINT_RANGE, "0.0,16.0,0.01,or_greater"), "set_detail_sample_max_error", "get_detail_sample_max_error");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "cell/size", PROPERTY_HINT_RANGE, "0.1,1.0,0.01,or_greater"), "set_cell_size", "get_cell_size");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "cell/height", PROPERTY_HINT_RANGE, "0.1,1.0,0.01,or_greater"), "set_cell_height", "get_cell_height");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "agent/height", PROPERTY_HINT_RANGE, "0.1,5.0,0.01,or_greater"), "set_agent_height", "get_agent_height");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "agent/radius", PROPERTY_HINT_RANGE, "0.1,5.0,0.01,or_greater"), "set_agent_radius", "get_agent_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "agent/max_climb", PROPERTY_HINT_RANGE, "0.1,5.0,0.01,or_greater"), "set_agent_max_climb", "get_agent_max_climb");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "agent/max_slope", PROPERTY_HINT_RANGE, "0.0,90.0,0.1"), "set_agent_max_slope", "get_agent_max_slope");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "region/min_size", PROPERTY_HINT_RANGE, "0.0,150.0,0.01,or_greater"), "set_region_min_size", "get_region_min_size");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "region/merge_size", PROPERTY_HINT_RANGE, "0.0,150.0,0.01,or_greater"), "set_region_merge_size", "get_region_merge_size");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "edge/max_length", PROPERTY_HINT_RANGE, "0.0,50.0,0.01,or_greater"), "set_edge_max_length", "get_edge_max_length");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "edge/max_error", PROPERTY_HINT_RANGE, "0.1,3.0,0.01,or_greater"), "set_edge_max_error", "get_edge_max_error");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "polygon/verts_per_poly", PROPERTY_HINT_RANGE, "3.0,12.0,1.0,or_greater"), "set_verts_per_poly", "get_verts_per_poly");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "detail/sample_distance", PROPERTY_HINT_RANGE, "0.0,16.0,0.01,or_greater"), "set_detail_sample_distance", "get_detail_sample_distance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "detail/sample_max_error", PROPERTY_HINT_RANGE, "0.0,16.0,0.01,or_greater"), "set_detail_sample_max_error", "get_detail_sample_max_error");
 
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "filter/low_hanging_obstacles"), "set_filter_low_hanging_obstacles", "get_filter_low_hanging_obstacles");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "filter/ledge_spans"), "set_filter_ledge_spans", "get_filter_ledge_spans");
diff --git a/scene/resources/navigation_mesh.h b/scene/resources/navigation_mesh.h
index a2b1c62eab..cc3ac6e3fd 100644
--- a/scene/resources/navigation_mesh.h
+++ b/scene/resources/navigation_mesh.h
@@ -39,7 +39,7 @@ class NavigationMesh : public Resource {
 
 	GDCLASS(NavigationMesh, Resource);
 
-	PoolVector<Vector3> vertices;
+	Vector<Vector3> vertices;
 	struct Polygon {
 		Vector<int> indices;
 	};
@@ -179,8 +179,8 @@ public:
 
 	void create_from_mesh(const Ref<Mesh> &p_mesh);
 
-	void set_vertices(const PoolVector<Vector3> &p_vertices);
-	PoolVector<Vector3> get_vertices() const;
+	void set_vertices(const Vector<Vector3> &p_vertices);
+	Vector<Vector3> get_vertices() const;
 
 	void add_polygon(const Vector<int> &p_polygon);
 	int get_polygon_count() const;
diff --git a/scene/resources/packed_scene.cpp b/scene/resources/packed_scene.cpp
index 3e7d350eec..00910095c7 100644
--- a/scene/resources/packed_scene.cpp
+++ b/scene/resources/packed_scene.cpp
@@ -331,7 +331,7 @@ Node *SceneState::instance(GenEditState p_edit_state) const {
 				binds.write[j] = props[c.binds[j]];
 		}
 
-		cfrom->connect(snames[c.signal], cto, snames[c.method], binds, CONNECT_PERSIST | c.flags);
+		cfrom->connect_compat(snames[c.signal], cto, snames[c.method], binds, CONNECT_PERSIST | c.flags);
 	}
 
 	//Node *s = ret_nodes[0];
@@ -532,7 +532,7 @@ Error SceneState::_parse_node(Node *p_owner, Node *p_node, int p_parent_idx, Map
 			if (exists) {
 
 				//check if already exists and did not change
-				if (value.get_type() == Variant::REAL && original.get_type() == Variant::REAL) {
+				if (value.get_type() == Variant::FLOAT && original.get_type() == Variant::FLOAT) {
 					//this must be done because, as some scenes save as text, there might be a tiny difference in floats due to numerical error
 					float a = value;
 					float b = original;
@@ -702,7 +702,7 @@ Error SceneState::_parse_connections(Node *p_owner, Node *p_node, Map<StringName
 			// only connections that originate or end into main saved scene are saved
 			// everything else is discarded
 
-			Node *target = Object::cast_to<Node>(c.target);
+			Node *target = Object::cast_to<Node>(c.callable.get_object());
 
 			if (!target) {
 				continue;
@@ -734,7 +734,7 @@ Error SceneState::_parse_connections(Node *p_owner, Node *p_node, Map<StringName
 					NodePath signal_from = common_parent->get_path_to(p_node);
 					NodePath signal_to = common_parent->get_path_to(target);
 
-					if (ps->has_connection(signal_from, c.signal, signal_to, c.method)) {
+					if (ps->has_connection(signal_from, c.signal.get_name(), signal_to, c.callable.get_method())) {
 						exists = true;
 						break;
 					}
@@ -766,7 +766,7 @@ Error SceneState::_parse_connections(Node *p_owner, Node *p_node, Map<StringName
 
 							if (from_node >= 0 && to_node >= 0) {
 								//this one has state for this node, save
-								if (state->is_connection(from_node, c.signal, to_node, c.method)) {
+								if (state->is_connection(from_node, c.signal.get_name(), to_node, c.callable.get_method())) {
 									exists2 = true;
 									break;
 								}
@@ -784,7 +784,7 @@ Error SceneState::_parse_connections(Node *p_owner, Node *p_node, Map<StringName
 
 								if (from_node >= 0 && to_node >= 0) {
 									//this one has state for this node, save
-									if (state->is_connection(from_node, c.signal, to_node, c.method)) {
+									if (state->is_connection(from_node, c.signal.get_name(), to_node, c.callable.get_method())) {
 										exists2 = true;
 										break;
 									}
@@ -831,8 +831,8 @@ Error SceneState::_parse_connections(Node *p_owner, Node *p_node, Map<StringName
 			ConnectionData cd;
 			cd.from = src_id;
 			cd.to = target_id;
-			cd.method = _nm_get_string(c.method, name_map);
-			cd.signal = _nm_get_string(c.signal, name_map);
+			cd.method = _nm_get_string(c.callable.get_method(), name_map);
+			cd.signal = _nm_get_string(c.signal.get_name(), name_map);
 			cd.flags = c.flags;
 			for (int i = 0; i < c.binds.size(); i++) {
 
@@ -1098,19 +1098,19 @@ void SceneState::set_bundled_scene(const Dictionary &p_dictionary) {
 	ERR_FAIL_COND_MSG(version > PACKED_SCENE_VERSION, "Save format version too new.");
 
 	const int node_count = p_dictionary["node_count"];
-	const PoolVector<int> snodes = p_dictionary["nodes"];
+	const Vector<int> snodes = p_dictionary["nodes"];
 	ERR_FAIL_COND(snodes.size() < node_count);
 
 	const int conn_count = p_dictionary["conn_count"];
-	const PoolVector<int> sconns = p_dictionary["conns"];
+	const Vector<int> sconns = p_dictionary["conns"];
 	ERR_FAIL_COND(sconns.size() < conn_count);
 
-	PoolVector<String> snames = p_dictionary["names"];
+	Vector<String> snames = p_dictionary["names"];
 	if (snames.size()) {
 
 		int namecount = snames.size();
 		names.resize(namecount);
-		PoolVector<String>::Read r = snames.read();
+		const String *r = snames.ptr();
 		for (int i = 0; i < names.size(); i++)
 			names.write[i] = r[i];
 	}
@@ -1131,7 +1131,7 @@ void SceneState::set_bundled_scene(const Dictionary &p_dictionary) {
 
 	nodes.resize(node_count);
 	if (node_count) {
-		PoolVector<int>::Read r = snodes.read();
+		const int *r = snodes.ptr();
 		int idx = 0;
 		for (int i = 0; i < node_count; i++) {
 			NodeData &nd = nodes.write[i];
@@ -1159,7 +1159,7 @@ void SceneState::set_bundled_scene(const Dictionary &p_dictionary) {
 
 	connections.resize(conn_count);
 	if (conn_count) {
-		PoolVector<int>::Read r = sconns.read();
+		const int *r = sconns.ptr();
 		int idx = 0;
 		for (int i = 0; i < conn_count; i++) {
 			ConnectionData &cd = connections.write[i];
@@ -1205,12 +1205,12 @@ void SceneState::set_bundled_scene(const Dictionary &p_dictionary) {
 
 Dictionary SceneState::get_bundled_scene() const {
 
-	PoolVector<String> rnames;
+	Vector<String> rnames;
 	rnames.resize(names.size());
 
 	if (names.size()) {
 
-		PoolVector<String>::Write r = rnames.write();
+		String *r = rnames.ptrw();
 
 		for (int i = 0; i < names.size(); i++)
 			r[i] = names[i];
@@ -1612,10 +1612,10 @@ void SceneState::add_editable_instance(const NodePath &p_path) {
 	editable_instances.push_back(p_path);
 }
 
-PoolVector<String> SceneState::_get_node_groups(int p_idx) const {
+Vector<String> SceneState::_get_node_groups(int p_idx) const {
 
 	Vector<StringName> groups = get_node_groups(p_idx);
-	PoolVector<String> ret;
+	Vector<String> ret;
 
 	for (int i = 0; i < groups.size(); i++)
 		ret.push_back(groups[i]);
diff --git a/scene/resources/packed_scene.h b/scene/resources/packed_scene.h
index b4966e2528..c5873a0792 100644
--- a/scene/resources/packed_scene.h
+++ b/scene/resources/packed_scene.h
@@ -103,7 +103,7 @@ class SceneState : public Reference {
 
 	static bool disable_placeholders;
 
-	PoolVector<String> _get_node_groups(int p_idx) const;
+	Vector<String> _get_node_groups(int p_idx) const;
 
 	int _find_base_scene_node_remap_key(int p_idx) const;
 
diff --git a/scene/resources/particles_material.cpp b/scene/resources/particles_material.cpp
index d852dca7fa..e820aec2ed 100644
--- a/scene/resources/particles_material.cpp
+++ b/scene/resources/particles_material.cpp
@@ -189,7 +189,7 @@ void ParticlesMaterial::_update_shader() {
 		} break;
 		case EMISSION_SHAPE_DIRECTED_POINTS: {
 			code += "uniform sampler2D emission_texture_normal : hint_black;\n";
-			FALLTHROUGH;
+			[[fallthrough]];
 		}
 		case EMISSION_SHAPE_POINTS: {
 			code += "uniform sampler2D emission_texture_points : hint_black;\n";
@@ -1153,14 +1153,14 @@ void ParticlesMaterial::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_lifetime_randomness"), &ParticlesMaterial::get_lifetime_randomness);
 
 	ADD_GROUP("Time", "");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "lifetime_randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_lifetime_randomness", "get_lifetime_randomness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "lifetime_randomness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_lifetime_randomness", "get_lifetime_randomness");
 	ADD_GROUP("Trail", "trail_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "trail_divisor", PROPERTY_HINT_RANGE, "1,1000000,1"), "set_trail_divisor", "get_trail_divisor");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "trail_size_modifier", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_trail_size_modifier", "get_trail_size_modifier");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "trail_color_modifier", PROPERTY_HINT_RESOURCE_TYPE, "GradientTexture"), "set_trail_color_modifier", "get_trail_color_modifier");
 	ADD_GROUP("Emission Shape", "emission_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "emission_shape", PROPERTY_HINT_ENUM, "Point,Sphere,Box,Points,Directed Points"), "set_emission_shape", "get_emission_shape");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "emission_sphere_radius", PROPERTY_HINT_RANGE, "0.01,128,0.01,or_greater"), "set_emission_sphere_radius", "get_emission_sphere_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "emission_sphere_radius", PROPERTY_HINT_RANGE, "0.01,128,0.01,or_greater"), "set_emission_sphere_radius", "get_emission_sphere_radius");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "emission_box_extents"), "set_emission_box_extents", "get_emission_box_extents");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "emission_point_texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_emission_point_texture", "get_emission_point_texture");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "emission_normal_texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_emission_normal_texture", "get_emission_normal_texture");
@@ -1172,59 +1172,59 @@ void ParticlesMaterial::_bind_methods() {
 	ADD_PROPERTYI(PropertyInfo(Variant::BOOL, "flag_disable_z"), "set_flag", "get_flag", FLAG_DISABLE_Z);
 	ADD_GROUP("Direction", "");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "direction"), "set_direction", "get_direction");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "spread", PROPERTY_HINT_RANGE, "0,180,0.01"), "set_spread", "get_spread");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "flatness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_flatness", "get_flatness");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "spread", PROPERTY_HINT_RANGE, "0,180,0.01"), "set_spread", "get_spread");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "flatness", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_flatness", "get_flatness");
 	ADD_GROUP("Gravity", "");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "gravity"), "set_gravity", "get_gravity");
 	ADD_GROUP("Initial Velocity", "initial_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "initial_velocity", PROPERTY_HINT_RANGE, "0,1000,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_INITIAL_LINEAR_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "initial_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_INITIAL_LINEAR_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "initial_velocity", PROPERTY_HINT_RANGE, "0,1000,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_INITIAL_LINEAR_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "initial_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_INITIAL_LINEAR_VELOCITY);
 	ADD_GROUP("Angular Velocity", "angular_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_velocity", PROPERTY_HINT_RANGE, "-720,720,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ANGULAR_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angular_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGULAR_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_velocity", PROPERTY_HINT_RANGE, "-720,720,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ANGULAR_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angular_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGULAR_VELOCITY);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "angular_velocity_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_ANGULAR_VELOCITY);
 	ADD_GROUP("Orbit Velocity", "orbit_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "orbit_velocity", PROPERTY_HINT_RANGE, "-1000,1000,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ORBIT_VELOCITY);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "orbit_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ORBIT_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "orbit_velocity", PROPERTY_HINT_RANGE, "-1000,1000,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_ORBIT_VELOCITY);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "orbit_velocity_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ORBIT_VELOCITY);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "orbit_velocity_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_ORBIT_VELOCITY);
 	ADD_GROUP("Linear Accel", "linear_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_LINEAR_ACCEL);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "linear_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_LINEAR_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_LINEAR_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "linear_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_LINEAR_ACCEL);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "linear_accel_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_LINEAR_ACCEL);
 	ADD_GROUP("Radial Accel", "radial_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "radial_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_RADIAL_ACCEL);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "radial_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_RADIAL_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "radial_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_RADIAL_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "radial_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_RADIAL_ACCEL);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "radial_accel_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_RADIAL_ACCEL);
 	ADD_GROUP("Tangential Accel", "tangential_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "tangential_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_TANGENTIAL_ACCEL);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "tangential_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_TANGENTIAL_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "tangential_accel", PROPERTY_HINT_RANGE, "-100,100,0.01,or_lesser,or_greater"), "set_param", "get_param", PARAM_TANGENTIAL_ACCEL);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "tangential_accel_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_TANGENTIAL_ACCEL);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "tangential_accel_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_TANGENTIAL_ACCEL);
 	ADD_GROUP("Damping", "");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "damping", PROPERTY_HINT_RANGE, "0,100,0.01,or_greater"), "set_param", "get_param", PARAM_DAMPING);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "damping_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "damping", PROPERTY_HINT_RANGE, "0,100,0.01,or_greater"), "set_param", "get_param", PARAM_DAMPING);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "damping_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_DAMPING);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "damping_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_DAMPING);
 	ADD_GROUP("Angle", "");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angle", PROPERTY_HINT_RANGE, "-720,720,0.1,or_lesser,or_greater"), "set_param", "get_param", PARAM_ANGLE);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "angle_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGLE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angle", PROPERTY_HINT_RANGE, "-720,720,0.1,or_lesser,or_greater"), "set_param", "get_param", PARAM_ANGLE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "angle_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANGLE);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "angle_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_ANGLE);
 	ADD_GROUP("Scale", "");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "scale", PROPERTY_HINT_RANGE, "0,1000,0.01,or_greater"), "set_param", "get_param", PARAM_SCALE);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "scale_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_SCALE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "scale", PROPERTY_HINT_RANGE, "0,1000,0.01,or_greater"), "set_param", "get_param", PARAM_SCALE);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "scale_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_SCALE);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "scale_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_SCALE);
 	ADD_GROUP("Color", "");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "color"), "set_color", "get_color");
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "color_ramp", PROPERTY_HINT_RESOURCE_TYPE, "GradientTexture"), "set_color_ramp", "get_color_ramp");
 
 	ADD_GROUP("Hue Variation", "hue_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "hue_variation", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_param", "get_param", PARAM_HUE_VARIATION);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "hue_variation_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_HUE_VARIATION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "hue_variation", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_param", "get_param", PARAM_HUE_VARIATION);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "hue_variation_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_HUE_VARIATION);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "hue_variation_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_HUE_VARIATION);
 	ADD_GROUP("Animation", "anim_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_speed", PROPERTY_HINT_RANGE, "0,128,0.01,or_greater"), "set_param", "get_param", PARAM_ANIM_SPEED);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_speed_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANIM_SPEED);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anim_speed", PROPERTY_HINT_RANGE, "0,128,0.01,or_greater"), "set_param", "get_param", PARAM_ANIM_SPEED);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anim_speed_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANIM_SPEED);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "anim_speed_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_ANIM_SPEED);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_offset", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_ANIM_OFFSET);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "anim_offset_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANIM_OFFSET);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anim_offset", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param", "get_param", PARAM_ANIM_OFFSET);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "anim_offset_random", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_param_randomness", "get_param_randomness", PARAM_ANIM_OFFSET);
 	ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "anim_offset_curve", PROPERTY_HINT_RESOURCE_TYPE, "CurveTexture"), "set_param_texture", "get_param_texture", PARAM_ANIM_OFFSET);
 
 	BIND_ENUM_CONSTANT(PARAM_INITIAL_LINEAR_VELOCITY);
diff --git a/scene/resources/physics_material.cpp b/scene/resources/physics_material.cpp
index 0db115ecc0..8ac0191452 100644
--- a/scene/resources/physics_material.cpp
+++ b/scene/resources/physics_material.cpp
@@ -44,9 +44,9 @@ void PhysicsMaterial::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_absorbent", "absorbent"), &PhysicsMaterial::set_absorbent);
 	ClassDB::bind_method(D_METHOD("is_absorbent"), &PhysicsMaterial::is_absorbent);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "friction"), "set_friction", "get_friction");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "friction"), "set_friction", "get_friction");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "rough"), "set_rough", "is_rough");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "bounce"), "set_bounce", "get_bounce");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bounce"), "set_bounce", "get_bounce");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "absorbent"), "set_absorbent", "is_absorbent");
 }
 
diff --git a/scene/resources/polygon_path_finder.cpp b/scene/resources/polygon_path_finder.cpp
index 9a1d478777..eff0721cef 100644
--- a/scene/resources/polygon_path_finder.cpp
+++ b/scene/resources/polygon_path_finder.cpp
@@ -415,7 +415,7 @@ void PolygonPathFinder::_set_data(const Dictionary &p_data) {
 	ERR_FAIL_COND(!p_data.has("segments"));
 	ERR_FAIL_COND(!p_data.has("bounds"));
 
-	PoolVector<Vector2> p = p_data["points"];
+	Vector<Vector2> p = p_data["points"];
 	Array c = p_data["connections"];
 
 	ERR_FAIL_COND(c.size() != p.size());
@@ -425,11 +425,11 @@ void PolygonPathFinder::_set_data(const Dictionary &p_data) {
 	int pc = p.size();
 	points.resize(pc + 2);
 
-	PoolVector<Vector2>::Read pr = p.read();
+	const Vector2 *pr = p.ptr();
 	for (int i = 0; i < pc; i++) {
 		points.write[i].pos = pr[i];
-		PoolVector<int> con = c[i];
-		PoolVector<int>::Read cr = con.read();
+		Vector<int> con = c[i];
+		const int *cr = con.ptr();
 		int cc = con.size();
 		for (int j = 0; j < cc; j++) {
 
@@ -439,19 +439,19 @@ void PolygonPathFinder::_set_data(const Dictionary &p_data) {
 
 	if (p_data.has("penalties")) {
 
-		PoolVector<float> penalties = p_data["penalties"];
+		Vector<float> penalties = p_data["penalties"];
 		if (penalties.size() == pc) {
-			PoolVector<float>::Read pr2 = penalties.read();
+			const float *pr2 = penalties.ptr();
 			for (int i = 0; i < pc; i++) {
 				points.write[i].penalty = pr2[i];
 			}
 		}
 	}
 
-	PoolVector<int> segs = p_data["segments"];
+	Vector<int> segs = p_data["segments"];
 	int sc = segs.size();
 	ERR_FAIL_COND(sc & 1);
-	PoolVector<int>::Read sr = segs.read();
+	const int *sr = segs.ptr();
 	for (int i = 0; i < sc; i += 2) {
 
 		Edge e(sr[i], sr[i + 1]);
@@ -463,25 +463,25 @@ void PolygonPathFinder::_set_data(const Dictionary &p_data) {
 Dictionary PolygonPathFinder::_get_data() const {
 
 	Dictionary d;
-	PoolVector<Vector2> p;
-	PoolVector<int> ind;
+	Vector<Vector2> p;
+	Vector<int> ind;
 	Array connections;
 	p.resize(MAX(0, points.size() - 2));
 	connections.resize(MAX(0, points.size() - 2));
 	ind.resize(edges.size() * 2);
-	PoolVector<float> penalties;
+	Vector<float> penalties;
 	penalties.resize(MAX(0, points.size() - 2));
 	{
-		PoolVector<Vector2>::Write wp = p.write();
-		PoolVector<float>::Write pw = penalties.write();
+		Vector2 *wp = p.ptrw();
+		float *pw = penalties.ptrw();
 
 		for (int i = 0; i < points.size() - 2; i++) {
 			wp[i] = points[i].pos;
 			pw[i] = points[i].penalty;
-			PoolVector<int> c;
+			Vector<int> c;
 			c.resize(points[i].connections.size());
 			{
-				PoolVector<int>::Write cw = c.write();
+				int *cw = c.ptrw();
 				int idx = 0;
 				for (Set<int>::Element *E = points[i].connections.front(); E; E = E->next()) {
 					cw[idx++] = E->get();
@@ -492,7 +492,7 @@ Dictionary PolygonPathFinder::_get_data() const {
 	}
 	{
 
-		PoolVector<int>::Write iw = ind.write();
+		int *iw = ind.ptrw();
 		int idx = 0;
 		for (Set<Edge>::Element *E = edges.front(); E; E = E->next()) {
 			iw[idx++] = E->get().points[0];
diff --git a/scene/resources/primitive_meshes.cpp b/scene/resources/primitive_meshes.cpp
index fa0ded12a1..00fc016ca1 100644
--- a/scene/resources/primitive_meshes.cpp
+++ b/scene/resources/primitive_meshes.cpp
@@ -40,7 +40,7 @@ void PrimitiveMesh::_update() const {
 	arr.resize(VS::ARRAY_MAX);
 	_create_mesh_array(arr);
 
-	PoolVector<Vector3> points = arr[VS::ARRAY_VERTEX];
+	Vector<Vector3> points = arr[VS::ARRAY_VERTEX];
 
 	aabb = AABB();
 
@@ -48,7 +48,7 @@ void PrimitiveMesh::_update() const {
 	ERR_FAIL_COND(pc == 0);
 	{
 
-		PoolVector<Vector3>::Read r = points.read();
+		const Vector3 *r = points.ptr();
 		for (int i = 0; i < pc; i++) {
 			if (i == 0)
 				aabb.position = r[i];
@@ -57,16 +57,16 @@ void PrimitiveMesh::_update() const {
 		}
 	}
 
-	PoolVector<int> indices = arr[VS::ARRAY_INDEX];
+	Vector<int> indices = arr[VS::ARRAY_INDEX];
 
 	if (flip_faces) {
-		PoolVector<Vector3> normals = arr[VS::ARRAY_NORMAL];
+		Vector<Vector3> normals = arr[VS::ARRAY_NORMAL];
 
 		if (normals.size() && indices.size()) {
 
 			{
 				int nc = normals.size();
-				PoolVector<Vector3>::Write w = normals.write();
+				Vector3 *w = normals.ptrw();
 				for (int i = 0; i < nc; i++) {
 					w[i] = -w[i];
 				}
@@ -74,7 +74,7 @@ void PrimitiveMesh::_update() const {
 
 			{
 				int ic = indices.size();
-				PoolVector<int>::Write w = indices.write();
+				int *w = indices.ptrw();
 				for (int i = 0; i < ic; i += 3) {
 					SWAP(w[i + 0], w[i + 1]);
 				}
@@ -282,11 +282,11 @@ void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
 
 	// note, this has been aligned with our collision shape but I've left the descriptions as top/middle/bottom
 
-	PoolVector<Vector3> points;
-	PoolVector<Vector3> normals;
-	PoolVector<float> tangents;
-	PoolVector<Vector2> uvs;
-	PoolVector<int> indices;
+	Vector<Vector3> points;
+	Vector<Vector3> normals;
+	Vector<float> tangents;
+	Vector<Vector2> uvs;
+	Vector<int> indices;
 	point = 0;
 
 #define ADD_TANGENT(m_x, m_y, m_z, m_d) \
@@ -303,19 +303,19 @@ void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
 
 		v /= (rings + 1);
 		w = sin(0.5 * Math_PI * v);
-		z = radius * cos(0.5 * Math_PI * v);
+		y = radius * cos(0.5 * Math_PI * v);
 
 		for (i = 0; i <= radial_segments; i++) {
 			u = i;
 			u /= radial_segments;
 
-			x = sin(u * (Math_PI * 2.0));
-			y = -cos(u * (Math_PI * 2.0));
+			x = -sin(u * (Math_PI * 2.0));
+			z = cos(u * (Math_PI * 2.0));
 
-			Vector3 p = Vector3(x * radius * w, y * radius * w, z);
-			points.push_back(p + Vector3(0.0, 0.0, 0.5 * mid_height));
+			Vector3 p = Vector3(x * radius * w, y, -z * radius * w);
+			points.push_back(p + Vector3(0.0, 0.5 * mid_height, 0.0));
 			normals.push_back(p.normalized());
-			ADD_TANGENT(-y, x, 0.0, 1.0)
+			ADD_TANGENT(z, 0.0, x, 1.0)
 			uvs.push_back(Vector2(u, v * onethird));
 			point++;
 
@@ -341,20 +341,20 @@ void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
 		v = j;
 		v /= (rings + 1);
 
-		z = mid_height * v;
-		z = (mid_height * 0.5) - z;
+		y = mid_height * v;
+		y = (mid_height * 0.5) - y;
 
 		for (i = 0; i <= radial_segments; i++) {
 			u = i;
 			u /= radial_segments;
 
-			x = sin(u * (Math_PI * 2.0));
-			y = -cos(u * (Math_PI * 2.0));
+			x = -sin(u * (Math_PI * 2.0));
+			z = cos(u * (Math_PI * 2.0));
 
-			Vector3 p = Vector3(x * radius, y * radius, z);
+			Vector3 p = Vector3(x * radius, y, -z * radius);
 			points.push_back(p);
-			normals.push_back(Vector3(x, y, 0.0));
-			ADD_TANGENT(-y, x, 0.0, 1.0)
+			normals.push_back(Vector3(x, 0.0, -z));
+			ADD_TANGENT(z, 0.0, x, 1.0)
 			uvs.push_back(Vector2(u, onethird + (v * onethird)));
 			point++;
 
@@ -382,19 +382,19 @@ void CapsuleMesh::_create_mesh_array(Array &p_arr) const {
 		v /= (rings + 1);
 		v += 1.0;
 		w = sin(0.5 * Math_PI * v);
-		z = radius * cos(0.5 * Math_PI * v);
+		y = radius * cos(0.5 * Math_PI * v);
 
 		for (i = 0; i <= radial_segments; i++) {
 			float u2 = i;
 			u2 /= radial_segments;
 
-			x = sin(u2 * (Math_PI * 2.0));
-			y = -cos(u2 * (Math_PI * 2.0));
+			x = -sin(u2 * (Math_PI * 2.0));
+			z = cos(u2 * (Math_PI * 2.0));
 
-			Vector3 p = Vector3(x * radius * w, y * radius * w, z);
-			points.push_back(p + Vector3(0.0, 0.0, -0.5 * mid_height));
+			Vector3 p = Vector3(x * radius * w, y, -z * radius * w);
+			points.push_back(p + Vector3(0.0, -0.5 * mid_height, 0.0));
 			normals.push_back(p.normalized());
-			ADD_TANGENT(-y, x, 0.0, 1.0)
+			ADD_TANGENT(z, 0.0, x, 1.0)
 			uvs.push_back(Vector2(u2, twothirds + ((v - 1.0) * onethird)));
 			point++;
 
@@ -431,8 +431,8 @@ void CapsuleMesh::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_rings", "rings"), &CapsuleMesh::set_rings);
 	ClassDB::bind_method(D_METHOD("get_rings"), &CapsuleMesh::get_rings);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_radius", "get_radius");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "mid_height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_mid_height", "get_mid_height");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_radius", "get_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "mid_height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_mid_height", "get_mid_height");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "radial_segments", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_radial_segments", "get_radial_segments");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "rings", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_rings", "get_rings");
 }
@@ -495,11 +495,11 @@ void CubeMesh::_create_mesh_array(Array &p_arr) const {
 
 	// set our bounding box
 
-	PoolVector<Vector3> points;
-	PoolVector<Vector3> normals;
-	PoolVector<float> tangents;
-	PoolVector<Vector2> uvs;
-	PoolVector<int> indices;
+	Vector<Vector3> points;
+	Vector<Vector3> normals;
+	Vector<float> tangents;
+	Vector<Vector2> uvs;
+	Vector<int> indices;
 	point = 0;
 
 #define ADD_TANGENT(m_x, m_y, m_z, m_d) \
@@ -746,11 +746,11 @@ void CylinderMesh::_create_mesh_array(Array &p_arr) const {
 	int i, j, prevrow, thisrow, point;
 	float x, y, z, u, v, radius;
 
-	PoolVector<Vector3> points;
-	PoolVector<Vector3> normals;
-	PoolVector<float> tangents;
-	PoolVector<Vector2> uvs;
-	PoolVector<int> indices;
+	Vector<Vector3> points;
+	Vector<Vector3> normals;
+	Vector<float> tangents;
+	Vector<Vector2> uvs;
+	Vector<int> indices;
 	point = 0;
 
 #define ADD_TANGENT(m_x, m_y, m_z, m_d) \
@@ -891,9 +891,9 @@ void CylinderMesh::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_rings", "rings"), &CylinderMesh::set_rings);
 	ClassDB::bind_method(D_METHOD("get_rings"), &CylinderMesh::get_rings);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "top_radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_top_radius", "get_top_radius");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "bottom_radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_bottom_radius", "get_bottom_radius");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_height", "get_height");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "top_radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_top_radius", "get_top_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "bottom_radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_bottom_radius", "get_bottom_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_height", "get_height");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "radial_segments", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_radial_segments", "get_radial_segments");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "rings", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_rings", "get_rings");
 }
@@ -962,11 +962,11 @@ void PlaneMesh::_create_mesh_array(Array &p_arr) const {
 
 	Size2 start_pos = size * -0.5;
 
-	PoolVector<Vector3> points;
-	PoolVector<Vector3> normals;
-	PoolVector<float> tangents;
-	PoolVector<Vector2> uvs;
-	PoolVector<int> indices;
+	Vector<Vector3> points;
+	Vector<Vector3> normals;
+	Vector<float> tangents;
+	Vector<Vector2> uvs;
+	Vector<int> indices;
 	point = 0;
 
 #define ADD_TANGENT(m_x, m_y, m_z, m_d) \
@@ -1079,11 +1079,11 @@ void PrismMesh::_create_mesh_array(Array &p_arr) const {
 
 	// set our bounding box
 
-	PoolVector<Vector3> points;
-	PoolVector<Vector3> normals;
-	PoolVector<float> tangents;
-	PoolVector<Vector2> uvs;
-	PoolVector<int> indices;
+	Vector<Vector3> points;
+	Vector<Vector3> normals;
+	Vector<float> tangents;
+	Vector<Vector2> uvs;
+	Vector<int> indices;
 	point = 0;
 
 #define ADD_TANGENT(m_x, m_y, m_z, m_d) \
@@ -1291,7 +1291,7 @@ void PrismMesh::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_subdivide_depth", "segments"), &PrismMesh::set_subdivide_depth);
 	ClassDB::bind_method(D_METHOD("get_subdivide_depth"), &PrismMesh::get_subdivide_depth);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "left_to_right", PROPERTY_HINT_RANGE, "-2.0,2.0,0.1"), "set_left_to_right", "get_left_to_right");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "left_to_right", PROPERTY_HINT_RANGE, "-2.0,2.0,0.1"), "set_left_to_right", "get_left_to_right");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "size"), "set_size", "get_size");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_width", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_width", "get_subdivide_width");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "subdivide_height", PROPERTY_HINT_RANGE, "0,100,1,or_greater"), "set_subdivide_height", "get_subdivide_height");
@@ -1357,10 +1357,10 @@ PrismMesh::PrismMesh() {
 */
 
 void QuadMesh::_create_mesh_array(Array &p_arr) const {
-	PoolVector<Vector3> faces;
-	PoolVector<Vector3> normals;
-	PoolVector<float> tangents;
-	PoolVector<Vector2> uvs;
+	Vector<Vector3> faces;
+	Vector<Vector3> normals;
+	Vector<float> tangents;
+	Vector<Vector2> uvs;
 
 	faces.resize(6);
 	normals.resize(6);
@@ -1437,11 +1437,11 @@ void SphereMesh::_create_mesh_array(Array &p_arr) const {
 
 	// set our bounding box
 
-	PoolVector<Vector3> points;
-	PoolVector<Vector3> normals;
-	PoolVector<float> tangents;
-	PoolVector<Vector2> uvs;
-	PoolVector<int> indices;
+	Vector<Vector3> points;
+	Vector<Vector3> normals;
+	Vector<float> tangents;
+	Vector<Vector2> uvs;
+	Vector<int> indices;
 	point = 0;
 
 #define ADD_TANGENT(m_x, m_y, m_z, m_d) \
@@ -1515,8 +1515,8 @@ void SphereMesh::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_is_hemisphere", "is_hemisphere"), &SphereMesh::set_is_hemisphere);
 	ClassDB::bind_method(D_METHOD("get_is_hemisphere"), &SphereMesh::get_is_hemisphere);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_radius", "get_radius");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_height", "get_height");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_radius", "get_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "0.001,100.0,0.001,or_greater"), "set_height", "get_height");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "radial_segments", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_radial_segments", "get_radial_segments");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "rings", PROPERTY_HINT_RANGE, "1,100,1,or_greater"), "set_rings", "get_rings");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "is_hemisphere"), "set_is_hemisphere", "get_is_hemisphere");
@@ -1581,7 +1581,7 @@ SphereMesh::SphereMesh() {
 */
 
 void PointMesh::_create_mesh_array(Array &p_arr) const {
-	PoolVector<Vector3> faces;
+	Vector<Vector3> faces;
 	faces.resize(1);
 	faces.set(0, Vector3(0.0, 0.0, 0.0));
 
diff --git a/scene/resources/ray_shape.cpp b/scene/resources/ray_shape.cpp
index 1a9b7e6dd2..906abaf60c 100644
--- a/scene/resources/ray_shape.cpp
+++ b/scene/resources/ray_shape.cpp
@@ -87,7 +87,7 @@ void RayShape::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_slips_on_slope", "active"), &RayShape::set_slips_on_slope);
 	ClassDB::bind_method(D_METHOD("get_slips_on_slope"), &RayShape::get_slips_on_slope);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "length", PROPERTY_HINT_RANGE, "0,4096,0.01"), "set_length", "get_length");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "length", PROPERTY_HINT_RANGE, "0,4096,0.01"), "set_length", "get_length");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "slips_on_slope"), "set_slips_on_slope", "get_slips_on_slope");
 }
 
diff --git a/scene/resources/resource_format_text.cpp b/scene/resources/resource_format_text.cpp
index 9779f9c9ca..956cc0bc4a 100644
--- a/scene/resources/resource_format_text.cpp
+++ b/scene/resources/resource_format_text.cpp
@@ -35,7 +35,7 @@
 #include "core/project_settings.h"
 #include "core/version.h"
 
-//version 2: changed names for basis, aabb, poolvectors, etc.
+//version 2: changed names for basis, aabb, Vectors, etc.
 #define FORMAT_VERSION 2
 
 #include "core/os/dir_access.h"
@@ -1377,7 +1377,7 @@ void ResourceFormatSaverTextInstance::_find_resources(const Variant &p_variant,
 	switch (p_variant.get_type()) {
 		case Variant::OBJECT: {
 
-			RES res = p_variant.operator RefPtr();
+			RES res = p_variant;
 
 			if (res.is_null() || external_resources.has(res))
 				return;
diff --git a/scene/resources/segment_shape_2d.cpp b/scene/resources/segment_shape_2d.cpp
index 3094d0f9bd..2e78a4fccf 100644
--- a/scene/resources/segment_shape_2d.cpp
+++ b/scene/resources/segment_shape_2d.cpp
@@ -154,7 +154,7 @@ void RayShape2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_slips_on_slope", "active"), &RayShape2D::set_slips_on_slope);
 	ClassDB::bind_method(D_METHOD("get_slips_on_slope"), &RayShape2D::get_slips_on_slope);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "length"), "set_length", "get_length");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "length"), "set_length", "get_length");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "slips_on_slope"), "set_slips_on_slope", "get_slips_on_slope");
 }
 
diff --git a/scene/resources/shape.cpp b/scene/resources/shape.cpp
index b50c68727a..4a6da18f2b 100644
--- a/scene/resources/shape.cpp
+++ b/scene/resources/shape.cpp
@@ -35,7 +35,7 @@
 #include "scene/resources/mesh.h"
 #include "servers/physics_server.h"
 
-void Shape::add_vertices_to_array(PoolVector<Vector3> &array, const Transform &p_xform) {
+void Shape::add_vertices_to_array(Vector<Vector3> &array, const Transform &p_xform) {
 
 	Vector<Vector3> toadd = get_debug_mesh_lines();
 
@@ -43,7 +43,7 @@ void Shape::add_vertices_to_array(PoolVector<Vector3> &array, const Transform &p
 
 		int base = array.size();
 		array.resize(base + toadd.size());
-		PoolVector<Vector3>::Write w = array.write();
+		Vector3 *w = array.ptrw();
 		for (int i = 0; i < toadd.size(); i++) {
 			w[i + base] = p_xform.xform(toadd[i]);
 		}
@@ -70,11 +70,11 @@ Ref<ArrayMesh> Shape::get_debug_mesh() {
 
 	if (!lines.empty()) {
 		//make mesh
-		PoolVector<Vector3> array;
+		Vector<Vector3> array;
 		array.resize(lines.size());
 		{
 
-			PoolVector<Vector3>::Write w = array.write();
+			Vector3 *w = array.ptrw();
 			for (int i = 0; i < lines.size(); i++) {
 				w[i] = lines[i];
 			}
@@ -106,7 +106,7 @@ void Shape::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_margin", "margin"), &Shape::set_margin);
 	ClassDB::bind_method(D_METHOD("get_margin"), &Shape::get_margin);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "margin", PROPERTY_HINT_RANGE, "0.001,10,0.001"), "set_margin", "get_margin");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "margin", PROPERTY_HINT_RANGE, "0.001,10,0.001"), "set_margin", "get_margin");
 }
 
 Shape::Shape() :
diff --git a/scene/resources/shape.h b/scene/resources/shape.h
index 227a581c96..e5ccbf7e28 100644
--- a/scene/resources/shape.h
+++ b/scene/resources/shape.h
@@ -61,7 +61,7 @@ public:
 	/// Returns the radius of a sphere that fully enclose this shape
 	virtual real_t get_enclosing_radius() const = 0;
 
-	void add_vertices_to_array(PoolVector<Vector3> &array, const Transform &p_xform);
+	void add_vertices_to_array(Vector<Vector3> &array, const Transform &p_xform);
 
 	real_t get_margin() const;
 	void set_margin(real_t p_margin);
diff --git a/scene/resources/shape_2d.cpp b/scene/resources/shape_2d.cpp
index 9e97c65a3c..64930c3117 100644
--- a/scene/resources/shape_2d.cpp
+++ b/scene/resources/shape_2d.cpp
@@ -105,7 +105,7 @@ void Shape2D::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("collide_and_get_contacts", "local_xform", "with_shape", "shape_xform"), &Shape2D::collide_and_get_contacts);
 	ClassDB::bind_method(D_METHOD("collide_with_motion_and_get_contacts", "local_xform", "local_motion", "with_shape", "shape_xform", "shape_motion"), &Shape2D::collide_with_motion_and_get_contacts);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "custom_solver_bias", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_custom_solver_bias", "get_custom_solver_bias");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "custom_solver_bias", PROPERTY_HINT_RANGE, "0,1,0.001"), "set_custom_solver_bias", "get_custom_solver_bias");
 }
 
 Shape2D::Shape2D(const RID &p_rid) {
diff --git a/scene/resources/skin.cpp b/scene/resources/skin.cpp
index 9c8710a59c..df0620b6c4 100644
--- a/scene/resources/skin.cpp
+++ b/scene/resources/skin.cpp
@@ -45,6 +45,24 @@ void Skin::add_bind(int p_bone, const Transform &p_pose) {
 	set_bind_pose(index, p_pose);
 }
 
+void Skin::add_named_bind(const String &p_name, const Transform &p_pose) {
+
+	uint32_t index = bind_count;
+	set_bind_count(bind_count + 1);
+	set_bind_name(index, p_name);
+	set_bind_pose(index, p_pose);
+}
+
+void Skin::set_bind_name(int p_index, const StringName &p_name) {
+	ERR_FAIL_INDEX(p_index, bind_count);
+	bool notify_change = (binds_ptr[p_index].name != StringName()) != (p_name != StringName());
+	binds_ptr[p_index].name = p_name;
+	emit_changed();
+	if (notify_change) {
+		_change_notify();
+	}
+}
+
 void Skin::set_bind_bone(int p_index, int p_bone) {
 	ERR_FAIL_INDEX(p_index, bind_count);
 	binds_ptr[p_index].bone = p_bone;
@@ -75,6 +93,9 @@ bool Skin::_set(const StringName &p_name, const Variant &p_value) {
 		if (what == "bone") {
 			set_bind_bone(index, p_value);
 			return true;
+		} else if (what == "name") {
+			set_bind_name(index, p_value);
+			return true;
 		} else if (what == "pose") {
 			set_bind_pose(index, p_value);
 			return true;
@@ -95,6 +116,9 @@ bool Skin::_get(const StringName &p_name, Variant &r_ret) const {
 		if (what == "bone") {
 			r_ret = get_bind_bone(index);
 			return true;
+		} else if (what == "name") {
+			r_ret = get_bind_name(index);
+			return true;
 		} else if (what == "pose") {
 			r_ret = get_bind_pose(index);
 			return true;
@@ -105,7 +129,8 @@ bool Skin::_get(const StringName &p_name, Variant &r_ret) const {
 void Skin::_get_property_list(List<PropertyInfo> *p_list) const {
 	p_list->push_back(PropertyInfo(Variant::INT, "bind_count", PROPERTY_HINT_RANGE, "0,16384,1,or_greater"));
 	for (int i = 0; i < get_bind_count(); i++) {
-		p_list->push_back(PropertyInfo(Variant::INT, "bind/" + itos(i) + "/bone", PROPERTY_HINT_RANGE, "0,16384,1,or_greater"));
+		p_list->push_back(PropertyInfo(Variant::STRING_NAME, "bind/" + itos(i) + "/name"));
+		p_list->push_back(PropertyInfo(Variant::INT, "bind/" + itos(i) + "/bone", PROPERTY_HINT_RANGE, "0,16384,1,or_greater", get_bind_name(i) != StringName() ? PROPERTY_USAGE_NOEDITOR : PROPERTY_USAGE_DEFAULT));
 		p_list->push_back(PropertyInfo(Variant::TRANSFORM, "bind/" + itos(i) + "/pose"));
 	}
 }
@@ -120,6 +145,9 @@ void Skin::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_bind_pose", "bind_index", "pose"), &Skin::set_bind_pose);
 	ClassDB::bind_method(D_METHOD("get_bind_pose", "bind_index"), &Skin::get_bind_pose);
 
+	ClassDB::bind_method(D_METHOD("set_bind_name", "bind_index", "name"), &Skin::set_bind_name);
+	ClassDB::bind_method(D_METHOD("get_bind_name", "bind_index"), &Skin::get_bind_name);
+
 	ClassDB::bind_method(D_METHOD("set_bind_bone", "bind_index", "bone"), &Skin::set_bind_bone);
 	ClassDB::bind_method(D_METHOD("get_bind_bone", "bind_index"), &Skin::get_bind_bone);
 
diff --git a/scene/resources/skin.h b/scene/resources/skin.h
index ddc7c655f5..57aaf1afd4 100644
--- a/scene/resources/skin.h
+++ b/scene/resources/skin.h
@@ -37,7 +37,8 @@ class Skin : public Resource {
 	GDCLASS(Skin, Resource)
 
 	struct Bind {
-		int bone;
+		int bone = -1;
+		StringName name;
 		Transform pose;
 	};
 
@@ -58,9 +59,11 @@ public:
 	inline int get_bind_count() const { return bind_count; }
 
 	void add_bind(int p_bone, const Transform &p_pose);
+	void add_named_bind(const String &p_name, const Transform &p_pose);
 
 	void set_bind_bone(int p_index, int p_bone);
 	void set_bind_pose(int p_index, const Transform &p_pose);
+	void set_bind_name(int p_index, const StringName &p_name);
 
 	inline int get_bind_bone(int p_index) const {
 #ifdef DEBUG_ENABLED
@@ -69,6 +72,13 @@ public:
 		return binds_ptr[p_index].bone;
 	}
 
+	inline StringName get_bind_name(int p_index) const {
+#ifdef DEBUG_ENABLED
+		ERR_FAIL_INDEX_V(p_index, bind_count, StringName());
+#endif
+		return binds_ptr[p_index].name;
+	}
+
 	inline Transform get_bind_pose(int p_index) const {
 #ifdef DEBUG_ENABLED
 		ERR_FAIL_INDEX_V(p_index, bind_count, Transform());
diff --git a/scene/resources/sky.cpp b/scene/resources/sky.cpp
index 3e797a7bde..54648e8af7 100644
--- a/scene/resources/sky.cpp
+++ b/scene/resources/sky.cpp
@@ -130,7 +130,7 @@ Ref<Image> ProceduralSky::_generate_sky() {
 
 	update_queued = false;
 
-	PoolVector<uint8_t> imgdata;
+	Vector<uint8_t> imgdata;
 
 	static const int size[TEXTURE_SIZE_MAX] = {
 		256, 512, 1024, 2048, 4096
@@ -142,9 +142,9 @@ Ref<Image> ProceduralSky::_generate_sky() {
 	imgdata.resize(w * h * 4); //RGBE
 
 	{
-		PoolVector<uint8_t>::Write dataw = imgdata.write();
+		uint8_t *dataw = imgdata.ptrw();
 
-		uint32_t *ptr = (uint32_t *)dataw.ptr();
+		uint32_t *ptr = (uint32_t *)dataw;
 
 		Color sky_top_linear = sky_top_color.to_linear();
 		Color sky_horizon_linear = sky_horizon_color.to_linear();
@@ -509,23 +509,23 @@ void ProceduralSky::_bind_methods() {
 	ADD_GROUP("Sky", "sky_");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "sky_top_color"), "set_sky_top_color", "get_sky_top_color");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "sky_horizon_color"), "set_sky_horizon_color", "get_sky_horizon_color");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "sky_curve", PROPERTY_HINT_EXP_EASING), "set_sky_curve", "get_sky_curve");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "sky_energy", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_sky_energy", "get_sky_energy");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sky_curve", PROPERTY_HINT_EXP_EASING), "set_sky_curve", "get_sky_curve");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sky_energy", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_sky_energy", "get_sky_energy");
 
 	ADD_GROUP("Ground", "ground_");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "ground_bottom_color"), "set_ground_bottom_color", "get_ground_bottom_color");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "ground_horizon_color"), "set_ground_horizon_color", "get_ground_horizon_color");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ground_curve", PROPERTY_HINT_EXP_EASING), "set_ground_curve", "get_ground_curve");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ground_energy", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_ground_energy", "get_ground_energy");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ground_curve", PROPERTY_HINT_EXP_EASING), "set_ground_curve", "get_ground_curve");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ground_energy", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_ground_energy", "get_ground_energy");
 
 	ADD_GROUP("Sun", "sun_");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "sun_color"), "set_sun_color", "get_sun_color");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "sun_latitude", PROPERTY_HINT_RANGE, "-180,180,0.01"), "set_sun_latitude", "get_sun_latitude");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "sun_longitude", PROPERTY_HINT_RANGE, "-180,180,0.01"), "set_sun_longitude", "get_sun_longitude");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "sun_angle_min", PROPERTY_HINT_RANGE, "0,360,0.01"), "set_sun_angle_min", "get_sun_angle_min");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "sun_angle_max", PROPERTY_HINT_RANGE, "0,360,0.01"), "set_sun_angle_max", "get_sun_angle_max");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "sun_curve", PROPERTY_HINT_EXP_EASING), "set_sun_curve", "get_sun_curve");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "sun_energy", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_sun_energy", "get_sun_energy");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sun_latitude", PROPERTY_HINT_RANGE, "-180,180,0.01"), "set_sun_latitude", "get_sun_latitude");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sun_longitude", PROPERTY_HINT_RANGE, "-180,180,0.01"), "set_sun_longitude", "get_sun_longitude");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sun_angle_min", PROPERTY_HINT_RANGE, "0,360,0.01"), "set_sun_angle_min", "get_sun_angle_min");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sun_angle_max", PROPERTY_HINT_RANGE, "0,360,0.01"), "set_sun_angle_max", "get_sun_angle_max");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sun_curve", PROPERTY_HINT_EXP_EASING), "set_sun_curve", "get_sun_curve");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "sun_energy", PROPERTY_HINT_RANGE, "0,64,0.01"), "set_sun_energy", "get_sun_energy");
 
 	ADD_GROUP("Texture2D", "texture_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "texture_size", PROPERTY_HINT_ENUM, "256,512,1024,2048,4096"), "set_texture_size", "get_texture_size");
diff --git a/scene/resources/sphere_shape.cpp b/scene/resources/sphere_shape.cpp
index 56121b6941..825708d1e2 100644
--- a/scene/resources/sphere_shape.cpp
+++ b/scene/resources/sphere_shape.cpp
@@ -83,7 +83,7 @@ void SphereShape::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_radius", "radius"), &SphereShape::set_radius);
 	ClassDB::bind_method(D_METHOD("get_radius"), &SphereShape::get_radius);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "radius", PROPERTY_HINT_RANGE, "0,4096,0.01"), "set_radius", "get_radius");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "radius", PROPERTY_HINT_RANGE, "0,4096,0.01"), "set_radius", "get_radius");
 }
 
 SphereShape::SphereShape() :
diff --git a/scene/resources/style_box.cpp b/scene/resources/style_box.cpp
index 1766b531d5..119cbcd098 100644
--- a/scene/resources/style_box.cpp
+++ b/scene/resources/style_box.cpp
@@ -104,10 +104,10 @@ void StyleBox::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("draw", "canvas_item", "rect"), &StyleBox::draw);
 
 	ADD_GROUP("Content Margin", "content_margin_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "content_margin_left", PROPERTY_HINT_RANGE, "-1,2048,1"), "set_default_margin", "get_default_margin", MARGIN_LEFT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "content_margin_right", PROPERTY_HINT_RANGE, "-1,2048,1"), "set_default_margin", "get_default_margin", MARGIN_RIGHT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "content_margin_top", PROPERTY_HINT_RANGE, "-1,2048,1"), "set_default_margin", "get_default_margin", MARGIN_TOP);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "content_margin_bottom", PROPERTY_HINT_RANGE, "-1,2048,1"), "set_default_margin", "get_default_margin", MARGIN_BOTTOM);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "content_margin_left", PROPERTY_HINT_RANGE, "-1,2048,1"), "set_default_margin", "get_default_margin", MARGIN_LEFT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "content_margin_right", PROPERTY_HINT_RANGE, "-1,2048,1"), "set_default_margin", "get_default_margin", MARGIN_RIGHT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "content_margin_top", PROPERTY_HINT_RANGE, "-1,2048,1"), "set_default_margin", "get_default_margin", MARGIN_TOP);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "content_margin_bottom", PROPERTY_HINT_RANGE, "-1,2048,1"), "set_default_margin", "get_default_margin", MARGIN_BOTTOM);
 }
 
 StyleBox::StyleBox() {
@@ -339,15 +339,15 @@ void StyleBoxTexture::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "normal_map", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D"), "set_normal_map", "get_normal_map");
 	ADD_PROPERTY(PropertyInfo(Variant::RECT2, "region_rect"), "set_region_rect", "get_region_rect");
 	ADD_GROUP("Margin", "margin_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "margin_left", PROPERTY_HINT_RANGE, "0,2048,1"), "set_margin_size", "get_margin_size", MARGIN_LEFT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "margin_right", PROPERTY_HINT_RANGE, "0,2048,1"), "set_margin_size", "get_margin_size", MARGIN_RIGHT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "margin_top", PROPERTY_HINT_RANGE, "0,2048,1"), "set_margin_size", "get_margin_size", MARGIN_TOP);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "margin_bottom", PROPERTY_HINT_RANGE, "0,2048,1"), "set_margin_size", "get_margin_size", MARGIN_BOTTOM);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "margin_left", PROPERTY_HINT_RANGE, "0,2048,1"), "set_margin_size", "get_margin_size", MARGIN_LEFT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "margin_right", PROPERTY_HINT_RANGE, "0,2048,1"), "set_margin_size", "get_margin_size", MARGIN_RIGHT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "margin_top", PROPERTY_HINT_RANGE, "0,2048,1"), "set_margin_size", "get_margin_size", MARGIN_TOP);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "margin_bottom", PROPERTY_HINT_RANGE, "0,2048,1"), "set_margin_size", "get_margin_size", MARGIN_BOTTOM);
 	ADD_GROUP("Expand Margin", "expand_margin_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin_left", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin_size", "get_expand_margin_size", MARGIN_LEFT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin_right", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin_size", "get_expand_margin_size", MARGIN_RIGHT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin_top", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin_size", "get_expand_margin_size", MARGIN_TOP);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin_bottom", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin_size", "get_expand_margin_size", MARGIN_BOTTOM);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_left", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin_size", "get_expand_margin_size", MARGIN_LEFT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_right", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin_size", "get_expand_margin_size", MARGIN_RIGHT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_top", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin_size", "get_expand_margin_size", MARGIN_TOP);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_bottom", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin_size", "get_expand_margin_size", MARGIN_BOTTOM);
 	ADD_GROUP("Axis Stretch", "axis_stretch_");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "axis_stretch_horizontal", PROPERTY_HINT_ENUM, "Stretch,Tile,Tile Fit"), "set_h_axis_stretch_mode", "get_h_axis_stretch_mode");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "axis_stretch_vertical", PROPERTY_HINT_ENUM, "Stretch,Tile,Tile Fit"), "set_v_axis_stretch_mode", "get_v_axis_stretch_mode");
@@ -933,10 +933,10 @@ void StyleBoxFlat::_bind_methods() {
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "corner_detail", PROPERTY_HINT_RANGE, "1,20,1"), "set_corner_detail", "get_corner_detail");
 
 	ADD_GROUP("Expand Margin", "expand_margin_");
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin_left", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin", "get_expand_margin", MARGIN_LEFT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin_right", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin", "get_expand_margin", MARGIN_RIGHT);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin_top", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin", "get_expand_margin", MARGIN_TOP);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "expand_margin_bottom", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin", "get_expand_margin", MARGIN_BOTTOM);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_left", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin", "get_expand_margin", MARGIN_LEFT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_right", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin", "get_expand_margin", MARGIN_RIGHT);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_top", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin", "get_expand_margin", MARGIN_TOP);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "expand_margin_bottom", PROPERTY_HINT_RANGE, "0,2048,1"), "set_expand_margin", "get_expand_margin", MARGIN_BOTTOM);
 
 	ADD_GROUP("Shadow", "shadow_");
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "shadow_color"), "set_shadow_color", "get_shadow_color");
@@ -1035,8 +1035,8 @@ void StyleBoxLine::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("is_vertical"), &StyleBoxLine::is_vertical);
 
 	ADD_PROPERTY(PropertyInfo(Variant::COLOR, "color"), "set_color", "get_color");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "grow_begin", PROPERTY_HINT_RANGE, "-300,300,1"), "set_grow_begin", "get_grow_begin");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "grow_end", PROPERTY_HINT_RANGE, "-300,300,1"), "set_grow_end", "get_grow_end");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "grow_begin", PROPERTY_HINT_RANGE, "-300,300,1"), "set_grow_begin", "get_grow_begin");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "grow_end", PROPERTY_HINT_RANGE, "-300,300,1"), "set_grow_end", "get_grow_end");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "thickness", PROPERTY_HINT_RANGE, "0,10"), "set_thickness", "get_thickness");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "vertical"), "set_vertical", "is_vertical");
 }
diff --git a/scene/resources/surface_tool.cpp b/scene/resources/surface_tool.cpp
index a1e6430255..fa177d03fb 100644
--- a/scene/resources/surface_tool.cpp
+++ b/scene/resources/surface_tool.cpp
@@ -288,9 +288,9 @@ Array SurfaceTool::commit_to_arrays() {
 			case Mesh::ARRAY_VERTEX:
 			case Mesh::ARRAY_NORMAL: {
 
-				PoolVector<Vector3> array;
+				Vector<Vector3> array;
 				array.resize(varr_len);
-				PoolVector<Vector3>::Write w = array.write();
+				Vector3 *w = array.ptrw();
 
 				int idx = 0;
 				for (List<Vertex>::Element *E = vertex_array.front(); E; E = E->next(), idx++) {
@@ -307,7 +307,6 @@ Array SurfaceTool::commit_to_arrays() {
 					}
 				}
 
-				w.release();
 				a[i] = array;
 
 			} break;
@@ -315,9 +314,9 @@ Array SurfaceTool::commit_to_arrays() {
 			case Mesh::ARRAY_TEX_UV:
 			case Mesh::ARRAY_TEX_UV2: {
 
-				PoolVector<Vector2> array;
+				Vector<Vector2> array;
 				array.resize(varr_len);
-				PoolVector<Vector2>::Write w = array.write();
+				Vector2 *w = array.ptrw();
 
 				int idx = 0;
 				for (List<Vertex>::Element *E = vertex_array.front(); E; E = E->next(), idx++) {
@@ -335,14 +334,13 @@ Array SurfaceTool::commit_to_arrays() {
 					}
 				}
 
-				w.release();
 				a[i] = array;
 			} break;
 			case Mesh::ARRAY_TANGENT: {
 
-				PoolVector<float> array;
+				Vector<float> array;
 				array.resize(varr_len * 4);
-				PoolVector<float>::Write w = array.write();
+				float *w = array.ptrw();
 
 				int idx = 0;
 				for (List<Vertex>::Element *E = vertex_array.front(); E; E = E->next(), idx += 4) {
@@ -358,15 +356,14 @@ Array SurfaceTool::commit_to_arrays() {
 					w[idx + 3] = d < 0 ? -1 : 1;
 				}
 
-				w.release();
 				a[i] = array;
 
 			} break;
 			case Mesh::ARRAY_COLOR: {
 
-				PoolVector<Color> array;
+				Vector<Color> array;
 				array.resize(varr_len);
-				PoolVector<Color>::Write w = array.write();
+				Color *w = array.ptrw();
 
 				int idx = 0;
 				for (List<Vertex>::Element *E = vertex_array.front(); E; E = E->next(), idx++) {
@@ -375,14 +372,13 @@ Array SurfaceTool::commit_to_arrays() {
 					w[idx] = v.color;
 				}
 
-				w.release();
 				a[i] = array;
 			} break;
 			case Mesh::ARRAY_BONES: {
 
-				PoolVector<int> array;
+				Vector<int> array;
 				array.resize(varr_len * 4);
-				PoolVector<int>::Write w = array.write();
+				int *w = array.ptrw();
 
 				int idx = 0;
 				for (List<Vertex>::Element *E = vertex_array.front(); E; E = E->next(), idx += 4) {
@@ -396,15 +392,14 @@ Array SurfaceTool::commit_to_arrays() {
 					}
 				}
 
-				w.release();
 				a[i] = array;
 
 			} break;
 			case Mesh::ARRAY_WEIGHTS: {
 
-				PoolVector<float> array;
+				Vector<float> array;
 				array.resize(varr_len * 4);
-				PoolVector<float>::Write w = array.write();
+				float *w = array.ptrw();
 
 				int idx = 0;
 				for (List<Vertex>::Element *E = vertex_array.front(); E; E = E->next(), idx += 4) {
@@ -418,7 +413,6 @@ Array SurfaceTool::commit_to_arrays() {
 					}
 				}
 
-				w.release();
 				a[i] = array;
 
 			} break;
@@ -426,9 +420,9 @@ Array SurfaceTool::commit_to_arrays() {
 
 				ERR_CONTINUE(index_array.size() == 0);
 
-				PoolVector<int> array;
+				Vector<int> array;
 				array.resize(index_array.size());
-				PoolVector<int>::Write w = array.write();
+				int *w = array.ptrw();
 
 				int idx = 0;
 				for (List<int>::Element *E = index_array.front(); E; E = E->next(), idx++) {
@@ -436,8 +430,6 @@ Array SurfaceTool::commit_to_arrays() {
 					w[idx] = E->get();
 				}
 
-				w.release();
-
 				a[i] = array;
 			} break;
 
@@ -535,68 +527,46 @@ Vector<SurfaceTool::Vertex> SurfaceTool::create_vertex_array_from_triangle_array
 
 	Vector<SurfaceTool::Vertex> ret;
 
-	PoolVector<Vector3> varr = p_arrays[VS::ARRAY_VERTEX];
-	PoolVector<Vector3> narr = p_arrays[VS::ARRAY_NORMAL];
-	PoolVector<float> tarr = p_arrays[VS::ARRAY_TANGENT];
-	PoolVector<Color> carr = p_arrays[VS::ARRAY_COLOR];
-	PoolVector<Vector2> uvarr = p_arrays[VS::ARRAY_TEX_UV];
-	PoolVector<Vector2> uv2arr = p_arrays[VS::ARRAY_TEX_UV2];
-	PoolVector<int> barr = p_arrays[VS::ARRAY_BONES];
-	PoolVector<float> warr = p_arrays[VS::ARRAY_WEIGHTS];
+	Vector<Vector3> varr = p_arrays[VS::ARRAY_VERTEX];
+	Vector<Vector3> narr = p_arrays[VS::ARRAY_NORMAL];
+	Vector<float> tarr = p_arrays[VS::ARRAY_TANGENT];
+	Vector<Color> carr = p_arrays[VS::ARRAY_COLOR];
+	Vector<Vector2> uvarr = p_arrays[VS::ARRAY_TEX_UV];
+	Vector<Vector2> uv2arr = p_arrays[VS::ARRAY_TEX_UV2];
+	Vector<int> barr = p_arrays[VS::ARRAY_BONES];
+	Vector<float> warr = p_arrays[VS::ARRAY_WEIGHTS];
 
 	int vc = varr.size();
-
 	if (vc == 0)
 		return ret;
-	int lformat = 0;
 
-	PoolVector<Vector3>::Read rv;
+	int lformat = 0;
 	if (varr.size()) {
 		lformat |= VS::ARRAY_FORMAT_VERTEX;
-		rv = varr.read();
 	}
-	PoolVector<Vector3>::Read rn;
 	if (narr.size()) {
 		lformat |= VS::ARRAY_FORMAT_NORMAL;
-		rn = narr.read();
 	}
-	PoolVector<float>::Read rt;
 	if (tarr.size()) {
 		lformat |= VS::ARRAY_FORMAT_TANGENT;
-		rt = tarr.read();
 	}
-	PoolVector<Color>::Read rc;
 	if (carr.size()) {
 		lformat |= VS::ARRAY_FORMAT_COLOR;
-		rc = carr.read();
 	}
-
-	PoolVector<Vector2>::Read ruv;
 	if (uvarr.size()) {
 		lformat |= VS::ARRAY_FORMAT_TEX_UV;
-		ruv = uvarr.read();
 	}
-
-	PoolVector<Vector2>::Read ruv2;
 	if (uv2arr.size()) {
 		lformat |= VS::ARRAY_FORMAT_TEX_UV2;
-		ruv2 = uv2arr.read();
 	}
-
-	PoolVector<int>::Read rb;
 	if (barr.size()) {
 		lformat |= VS::ARRAY_FORMAT_BONES;
-		rb = barr.read();
 	}
-
-	PoolVector<float>::Read rw;
 	if (warr.size()) {
 		lformat |= VS::ARRAY_FORMAT_WEIGHTS;
-		rw = warr.read();
 	}
 
 	for (int i = 0; i < vc; i++) {
-
 		Vertex v;
 		if (lformat & VS::ARRAY_FORMAT_VERTEX)
 			v.vertex = varr[i];
@@ -640,68 +610,46 @@ Vector<SurfaceTool::Vertex> SurfaceTool::create_vertex_array_from_triangle_array
 
 void SurfaceTool::_create_list_from_arrays(Array arr, List<Vertex> *r_vertex, List<int> *r_index, int &lformat) {
 
-	PoolVector<Vector3> varr = arr[VS::ARRAY_VERTEX];
-	PoolVector<Vector3> narr = arr[VS::ARRAY_NORMAL];
-	PoolVector<float> tarr = arr[VS::ARRAY_TANGENT];
-	PoolVector<Color> carr = arr[VS::ARRAY_COLOR];
-	PoolVector<Vector2> uvarr = arr[VS::ARRAY_TEX_UV];
-	PoolVector<Vector2> uv2arr = arr[VS::ARRAY_TEX_UV2];
-	PoolVector<int> barr = arr[VS::ARRAY_BONES];
-	PoolVector<float> warr = arr[VS::ARRAY_WEIGHTS];
+	Vector<Vector3> varr = arr[VS::ARRAY_VERTEX];
+	Vector<Vector3> narr = arr[VS::ARRAY_NORMAL];
+	Vector<float> tarr = arr[VS::ARRAY_TANGENT];
+	Vector<Color> carr = arr[VS::ARRAY_COLOR];
+	Vector<Vector2> uvarr = arr[VS::ARRAY_TEX_UV];
+	Vector<Vector2> uv2arr = arr[VS::ARRAY_TEX_UV2];
+	Vector<int> barr = arr[VS::ARRAY_BONES];
+	Vector<float> warr = arr[VS::ARRAY_WEIGHTS];
 
 	int vc = varr.size();
-
 	if (vc == 0)
 		return;
-	lformat = 0;
 
-	PoolVector<Vector3>::Read rv;
+	lformat = 0;
 	if (varr.size()) {
 		lformat |= VS::ARRAY_FORMAT_VERTEX;
-		rv = varr.read();
 	}
-	PoolVector<Vector3>::Read rn;
 	if (narr.size()) {
 		lformat |= VS::ARRAY_FORMAT_NORMAL;
-		rn = narr.read();
 	}
-	PoolVector<float>::Read rt;
 	if (tarr.size()) {
 		lformat |= VS::ARRAY_FORMAT_TANGENT;
-		rt = tarr.read();
 	}
-	PoolVector<Color>::Read rc;
 	if (carr.size()) {
 		lformat |= VS::ARRAY_FORMAT_COLOR;
-		rc = carr.read();
 	}
-
-	PoolVector<Vector2>::Read ruv;
 	if (uvarr.size()) {
 		lformat |= VS::ARRAY_FORMAT_TEX_UV;
-		ruv = uvarr.read();
 	}
-
-	PoolVector<Vector2>::Read ruv2;
 	if (uv2arr.size()) {
 		lformat |= VS::ARRAY_FORMAT_TEX_UV2;
-		ruv2 = uv2arr.read();
 	}
-
-	PoolVector<int>::Read rb;
 	if (barr.size()) {
 		lformat |= VS::ARRAY_FORMAT_BONES;
-		rb = barr.read();
 	}
-
-	PoolVector<float>::Read rw;
 	if (warr.size()) {
 		lformat |= VS::ARRAY_FORMAT_WEIGHTS;
-		rw = warr.read();
 	}
 
 	for (int i = 0; i < vc; i++) {
-
 		Vertex v;
 		if (lformat & VS::ARRAY_FORMAT_VERTEX)
 			v.vertex = varr[i];
@@ -742,12 +690,12 @@ void SurfaceTool::_create_list_from_arrays(Array arr, List<Vertex> *r_vertex, Li
 
 	//indices
 
-	PoolVector<int> idx = arr[VS::ARRAY_INDEX];
+	Vector<int> idx = arr[VS::ARRAY_INDEX];
 	int is = idx.size();
 	if (is) {
 
 		lformat |= VS::ARRAY_FORMAT_INDEX;
-		PoolVector<int>::Read iarr = idx.read();
+		const int *iarr = idx.ptr();
 		for (int i = 0; i < is; i++) {
 			r_index->push_back(iarr[i]);
 		}
diff --git a/scene/resources/text_file.cpp b/scene/resources/text_file.cpp
index af55d2dde3..e291dcb67e 100644
--- a/scene/resources/text_file.cpp
+++ b/scene/resources/text_file.cpp
@@ -50,7 +50,7 @@ void TextFile::reload_from_file() {
 
 Error TextFile::load_text(const String &p_path) {
 
-	PoolVector<uint8_t> sourcef;
+	Vector<uint8_t> sourcef;
 	Error err;
 	FileAccess *f = FileAccess::open(p_path, FileAccess::READ, &err);
 
@@ -58,15 +58,15 @@ Error TextFile::load_text(const String &p_path) {
 
 	int len = f->get_len();
 	sourcef.resize(len + 1);
-	PoolVector<uint8_t>::Write w = sourcef.write();
-	int r = f->get_buffer(w.ptr(), len);
+	uint8_t *w = sourcef.ptrw();
+	int r = f->get_buffer(w, len);
 	f->close();
 	memdelete(f);
 	ERR_FAIL_COND_V(r != len, ERR_CANT_OPEN);
 	w[len] = 0;
 
 	String s;
-	ERR_FAIL_COND_V_MSG(s.parse_utf8((const char *)w.ptr()), ERR_INVALID_DATA, "Script '" + p_path + "' contains invalid unicode (UTF-8), so it was not loaded. Please ensure that scripts are saved in valid UTF-8 unicode.");
+	ERR_FAIL_COND_V_MSG(s.parse_utf8((const char *)w), ERR_INVALID_DATA, "Script '" + p_path + "' contains invalid unicode (UTF-8), so it was not loaded. Please ensure that scripts are saved in valid UTF-8 unicode.");
 	text = s;
 	path = p_path;
 	return OK;
diff --git a/scene/resources/text_file.h b/scene/resources/text_file.h
index 76c80ba509..666c088d04 100644
--- a/scene/resources/text_file.h
+++ b/scene/resources/text_file.h
@@ -36,6 +36,8 @@
 
 class TextFile : public Resource {
 
+	GDCLASS(TextFile, Resource);
+
 private:
 	String text;
 	String path;
diff --git a/scene/resources/texture.cpp b/scene/resources/texture.cpp
index 4ddceed58e..64de19c197 100644
--- a/scene/resources/texture.cpp
+++ b/scene/resources/texture.cpp
@@ -388,11 +388,11 @@ Ref<Image> StreamTexture::load_image_from_file(FileAccess *f, int p_size_limit)
 				continue;
 			}
 
-			PoolVector<uint8_t> pv;
+			Vector<uint8_t> pv;
 			pv.resize(size);
 			{
-				PoolVector<uint8_t>::Write wr = pv.write();
-				f->get_buffer(wr.ptr(), size);
+				uint8_t *wr = pv.ptrw();
+				f->get_buffer(wr, size);
 			}
 
 			Ref<Image> img;
@@ -405,7 +405,6 @@ Ref<Image> StreamTexture::load_image_from_file(FileAccess *f, int p_size_limit)
 			}
 
 			if (img.is_null() || img->empty()) {
-				memdelete(f);
 				ERR_FAIL_COND_V(img.is_null() || img->empty(), Ref<Image>());
 			}
 
@@ -438,19 +437,19 @@ Ref<Image> StreamTexture::load_image_from_file(FileAccess *f, int p_size_limit)
 
 		} else {
 			//rarer use case, but needs to be supported
-			PoolVector<uint8_t> img_data;
+			Vector<uint8_t> img_data;
 			img_data.resize(total_size);
 
 			{
-				PoolVector<uint8_t>::Write wr = img_data.write();
+				uint8_t *wr = img_data.ptrw();
 
 				int ofs = 0;
 				for (int i = 0; i < mipmap_images.size(); i++) {
 
-					PoolVector<uint8_t> id = mipmap_images[i]->get_data();
+					Vector<uint8_t> id = mipmap_images[i]->get_data();
 					int len = id.size();
-					PoolVector<uint8_t>::Read r = id.read();
-					copymem(&wr[ofs], r.ptr(), len);
+					const uint8_t *r = id.ptr();
+					copymem(&wr[ofs], r, len);
 					ofs += len;
 				}
 			}
@@ -474,12 +473,12 @@ Ref<Image> StreamTexture::load_image_from_file(FileAccess *f, int p_size_limit)
 				continue; //oops, size limit enforced, go to next
 			}
 
-			PoolVector<uint8_t> data;
+			Vector<uint8_t> data;
 			data.resize(size - ofs);
 
 			{
-				PoolVector<uint8_t>::Write wr = data.write();
-				f->get_buffer(wr.ptr(), data.size());
+				uint8_t *wr = data.ptrw();
+				f->get_buffer(wr, data.size());
 			}
 
 			Ref<Image> image;
@@ -588,6 +587,8 @@ Error StreamTexture::_load_data(const String &p_path, int &tw, int &th, int &tw_
 
 	image = load_image_from_file(f, p_size_limit);
 
+	memdelete(f);
+
 	if (image.is_null() || image->empty()) {
 		return ERR_CANT_OPEN;
 	}
@@ -1408,11 +1409,11 @@ void CurveTexture::ensure_default_setup(float p_min, float p_max) {
 void CurveTexture::set_curve(Ref<Curve> p_curve) {
 	if (_curve != p_curve) {
 		if (_curve.is_valid()) {
-			_curve->disconnect(CoreStringNames::get_singleton()->changed, this, "_update");
+			_curve->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_update");
 		}
 		_curve = p_curve;
 		if (_curve.is_valid()) {
-			_curve->connect(CoreStringNames::get_singleton()->changed, this, "_update");
+			_curve->connect_compat(CoreStringNames::get_singleton()->changed, this, "_update");
 		}
 		_update();
 	}
@@ -1420,13 +1421,13 @@ void CurveTexture::set_curve(Ref<Curve> p_curve) {
 
 void CurveTexture::_update() {
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	data.resize(_width * sizeof(float));
 
 	// The array is locked in that scope
 	{
-		PoolVector<uint8_t>::Write wd8 = data.write();
-		float *wd = (float *)wd8.ptr();
+		uint8_t *wd8 = data.ptrw();
+		float *wd = (float *)wd8;
 
 		if (_curve.is_valid()) {
 			Curve &curve = **_curve;
@@ -1513,11 +1514,11 @@ void GradientTexture::set_gradient(Ref<Gradient> p_gradient) {
 	if (p_gradient == gradient)
 		return;
 	if (gradient.is_valid()) {
-		gradient->disconnect(CoreStringNames::get_singleton()->changed, this, "_update");
+		gradient->disconnect_compat(CoreStringNames::get_singleton()->changed, this, "_update");
 	}
 	gradient = p_gradient;
 	if (gradient.is_valid()) {
-		gradient->connect(CoreStringNames::get_singleton()->changed, this, "_update");
+		gradient->connect_compat(CoreStringNames::get_singleton()->changed, this, "_update");
 	}
 	_update();
 	emit_changed();
@@ -1543,10 +1544,10 @@ void GradientTexture::_update() {
 	if (gradient.is_null())
 		return;
 
-	PoolVector<uint8_t> data;
+	Vector<uint8_t> data;
 	data.resize(width * 4);
 	{
-		PoolVector<uint8_t>::Write wd8 = data.write();
+		uint8_t *wd8 = data.ptrw();
 		Gradient &g = **gradient;
 
 		for (int i = 0; i < width; i++) {
@@ -1845,11 +1846,11 @@ void AnimatedTexture::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_update_proxy"), &AnimatedTexture::_update_proxy);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "frames", PROPERTY_HINT_RANGE, "1," + itos(MAX_FRAMES), PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED), "set_frames", "get_frames");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "fps", PROPERTY_HINT_RANGE, "0,1024,0.1"), "set_fps", "get_fps");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "fps", PROPERTY_HINT_RANGE, "0,1024,0.1"), "set_fps", "get_fps");
 
 	for (int i = 0; i < MAX_FRAMES; i++) {
 		ADD_PROPERTYI(PropertyInfo(Variant::OBJECT, "frame_" + itos(i) + "/texture", PROPERTY_HINT_RESOURCE_TYPE, "Texture2D", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_INTERNAL), "set_frame_texture", "get_frame_texture", i);
-		ADD_PROPERTYI(PropertyInfo(Variant::REAL, "frame_" + itos(i) + "/delay_sec", PROPERTY_HINT_RANGE, "0.0,16.0,0.01", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_INTERNAL), "set_frame_delay", "get_frame_delay", i);
+		ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "frame_" + itos(i) + "/delay_sec", PROPERTY_HINT_RANGE, "0.0,16.0,0.01", PROPERTY_USAGE_DEFAULT | PROPERTY_USAGE_INTERNAL), "set_frame_delay", "get_frame_delay", i);
 	}
 
 	BIND_CONSTANT(MAX_FRAMES);
@@ -1866,7 +1867,7 @@ AnimatedTexture::AnimatedTexture() {
 	fps = 4;
 	prev_ticks = 0;
 	current_frame = 0;
-	VisualServer::get_singleton()->connect("frame_pre_draw", this, "_update_proxy");
+	VisualServer::get_singleton()->connect_compat("frame_pre_draw", this, "_update_proxy");
 
 #ifndef NO_THREADS
 	rw_lock = RWLock::create();
@@ -2094,11 +2095,11 @@ RES ResourceFormatLoaderTextureLayered::load(const String &p_path, const String
 			for (int i = 0; i < mipmaps; i++) {
 				uint32_t size = f->get_32();
 
-				PoolVector<uint8_t> pv;
+				Vector<uint8_t> pv;
 				pv.resize(size);
 				{
-					PoolVector<uint8_t>::Write w = pv.write();
-					f->get_buffer(w.ptr(), size);
+					uint8_t *w = pv.ptrw();
+					f->get_buffer(w, size);
 				}
 
 				Ref<Image> img = Image::lossless_unpacker(pv);
@@ -2121,19 +2122,19 @@ RES ResourceFormatLoaderTextureLayered::load(const String &p_path, const String
 
 			} else {
 				int total_size = Image::get_image_data_size(tw, th, format, true);
-				PoolVector<uint8_t> img_data;
+				Vector<uint8_t> img_data;
 				img_data.resize(total_size);
 
 				{
-					PoolVector<uint8_t>::Write w = img_data.write();
+					uint8_t *w = img_data.ptrw();
 
 					int ofs = 0;
 					for (int i = 0; i < mipmap_images.size(); i++) {
 
-						PoolVector<uint8_t> id = mipmap_images[i]->get_data();
+						Vector<uint8_t> id = mipmap_images[i]->get_data();
 						int len = id.size();
-						PoolVector<uint8_t>::Read r = id.read();
-						copymem(&w[ofs], r.ptr(), len);
+						const uint8_t *r = id.ptr();
+						copymem(&w[ofs], r, len);
 						ofs += len;
 					}
 				}
@@ -2155,12 +2156,12 @@ RES ResourceFormatLoaderTextureLayered::load(const String &p_path, const String
 
 			int total_size = Image::get_image_data_size(tw, th, format, use_mipmaps);
 
-			PoolVector<uint8_t> img_data;
+			Vector<uint8_t> img_data;
 			img_data.resize(total_size);
 
 			{
-				PoolVector<uint8_t>::Write w = img_data.write();
-				int bytes = f->get_buffer(w.ptr(), total_size);
+				uint8_t *w = img_data.ptrw();
+				int bytes = f->get_buffer(w, total_size);
 				if (bytes != total_size) {
 					if (r_error) {
 						*r_error = ERR_FILE_CORRUPT;
diff --git a/scene/resources/texture.h b/scene/resources/texture.h
index b42b770903..cd8576539b 100644
--- a/scene/resources/texture.h
+++ b/scene/resources/texture.h
@@ -52,7 +52,7 @@ public:
 
 class Texture2D : public Texture {
 
-	GDCLASS(Texture2D, Resource);
+	GDCLASS(Texture2D, Texture);
 	OBJ_SAVE_TYPE(Texture2D); // Saves derived classes with common type so they can be interchanged.
 
 protected:
@@ -350,7 +350,7 @@ public:
 
 class TextureLayered : public Texture {
 
-	GDCLASS(TextureLayered, Resource);
+	GDCLASS(TextureLayered, Texture);
 
 	VS::TextureLayeredType layered_type;
 
diff --git a/scene/resources/theme.cpp b/scene/resources/theme.cpp
index 75903c1383..5db521bc20 100644
--- a/scene/resources/theme.cpp
+++ b/scene/resources/theme.cpp
@@ -37,112 +37,112 @@ void Theme::_emit_theme_changed() {
 	emit_changed();
 }
 
-PoolVector<String> Theme::_get_icon_list(const String &p_type) const {
+Vector<String> Theme::_get_icon_list(const String &p_type) const {
 
-	PoolVector<String> ilret;
+	Vector<String> ilret;
 	List<StringName> il;
 
 	get_icon_list(p_type, &il);
 	ilret.resize(il.size());
 
 	int i = 0;
-	PoolVector<String>::Write w = ilret.write();
+	String *w = ilret.ptrw();
 	for (List<StringName>::Element *E = il.front(); E; E = E->next(), i++) {
 		w[i] = E->get();
 	}
 	return ilret;
 }
 
-PoolVector<String> Theme::_get_stylebox_list(const String &p_type) const {
+Vector<String> Theme::_get_stylebox_list(const String &p_type) const {
 
-	PoolVector<String> ilret;
+	Vector<String> ilret;
 	List<StringName> il;
 
 	get_stylebox_list(p_type, &il);
 	ilret.resize(il.size());
 
 	int i = 0;
-	PoolVector<String>::Write w = ilret.write();
+	String *w = ilret.ptrw();
 	for (List<StringName>::Element *E = il.front(); E; E = E->next(), i++) {
 		w[i] = E->get();
 	}
 	return ilret;
 }
 
-PoolVector<String> Theme::_get_stylebox_types(void) const {
+Vector<String> Theme::_get_stylebox_types(void) const {
 
-	PoolVector<String> ilret;
+	Vector<String> ilret;
 	List<StringName> il;
 
 	get_stylebox_types(&il);
 	ilret.resize(il.size());
 
 	int i = 0;
-	PoolVector<String>::Write w = ilret.write();
+	String *w = ilret.ptrw();
 	for (List<StringName>::Element *E = il.front(); E; E = E->next(), i++) {
 		w[i] = E->get();
 	}
 	return ilret;
 }
 
-PoolVector<String> Theme::_get_font_list(const String &p_type) const {
+Vector<String> Theme::_get_font_list(const String &p_type) const {
 
-	PoolVector<String> ilret;
+	Vector<String> ilret;
 	List<StringName> il;
 
 	get_font_list(p_type, &il);
 	ilret.resize(il.size());
 
 	int i = 0;
-	PoolVector<String>::Write w = ilret.write();
+	String *w = ilret.ptrw();
 	for (List<StringName>::Element *E = il.front(); E; E = E->next(), i++) {
 		w[i] = E->get();
 	}
 	return ilret;
 }
 
-PoolVector<String> Theme::_get_color_list(const String &p_type) const {
+Vector<String> Theme::_get_color_list(const String &p_type) const {
 
-	PoolVector<String> ilret;
+	Vector<String> ilret;
 	List<StringName> il;
 
 	get_color_list(p_type, &il);
 	ilret.resize(il.size());
 
 	int i = 0;
-	PoolVector<String>::Write w = ilret.write();
+	String *w = ilret.ptrw();
 	for (List<StringName>::Element *E = il.front(); E; E = E->next(), i++) {
 		w[i] = E->get();
 	}
 	return ilret;
 }
 
-PoolVector<String> Theme::_get_constant_list(const String &p_type) const {
+Vector<String> Theme::_get_constant_list(const String &p_type) const {
 
-	PoolVector<String> ilret;
+	Vector<String> ilret;
 	List<StringName> il;
 
 	get_constant_list(p_type, &il);
 	ilret.resize(il.size());
 
 	int i = 0;
-	PoolVector<String>::Write w = ilret.write();
+	String *w = ilret.ptrw();
 	for (List<StringName>::Element *E = il.front(); E; E = E->next(), i++) {
 		w[i] = E->get();
 	}
 	return ilret;
 }
 
-PoolVector<String> Theme::_get_type_list(const String &p_type) const {
+Vector<String> Theme::_get_type_list(const String &p_type) const {
 
-	PoolVector<String> ilret;
+	Vector<String> ilret;
 	List<StringName> il;
 
 	get_type_list(&il);
 	ilret.resize(il.size());
 
 	int i = 0;
-	PoolVector<String>::Write w = ilret.write();
+	String *w = ilret.ptrw();
 	for (List<StringName>::Element *E = il.front(); E; E = E->next(), i++) {
 		w[i] = E->get();
 	}
@@ -302,13 +302,13 @@ void Theme::set_default_theme_font(const Ref<Font> &p_default_font) {
 		return;
 
 	if (default_theme_font.is_valid()) {
-		default_theme_font->disconnect("changed", this, "_emit_theme_changed");
+		default_theme_font->disconnect_compat("changed", this, "_emit_theme_changed");
 	}
 
 	default_theme_font = p_default_font;
 
 	if (default_theme_font.is_valid()) {
-		default_theme_font->connect("changed", this, "_emit_theme_changed", varray(), CONNECT_REFERENCE_COUNTED);
+		default_theme_font->connect_compat("changed", this, "_emit_theme_changed", varray(), CONNECT_REFERENCE_COUNTED);
 	}
 
 	_change_notify();
@@ -366,13 +366,13 @@ void Theme::set_icon(const StringName &p_name, const StringName &p_type, const R
 	bool new_value = !icon_map.has(p_type) || !icon_map[p_type].has(p_name);
 
 	if (icon_map[p_type].has(p_name) && icon_map[p_type][p_name].is_valid()) {
-		icon_map[p_type][p_name]->disconnect("changed", this, "_emit_theme_changed");
+		icon_map[p_type][p_name]->disconnect_compat("changed", this, "_emit_theme_changed");
 	}
 
 	icon_map[p_type][p_name] = p_icon;
 
 	if (p_icon.is_valid()) {
-		icon_map[p_type][p_name]->connect("changed", this, "_emit_theme_changed", varray(), CONNECT_REFERENCE_COUNTED);
+		icon_map[p_type][p_name]->connect_compat("changed", this, "_emit_theme_changed", varray(), CONNECT_REFERENCE_COUNTED);
 	}
 
 	if (new_value) {
@@ -401,7 +401,7 @@ void Theme::clear_icon(const StringName &p_name, const StringName &p_type) {
 	ERR_FAIL_COND(!icon_map[p_type].has(p_name));
 
 	if (icon_map[p_type][p_name].is_valid()) {
-		icon_map[p_type][p_name]->disconnect("changed", this, "_emit_theme_changed");
+		icon_map[p_type][p_name]->disconnect_compat("changed", this, "_emit_theme_changed");
 	}
 
 	icon_map[p_type].erase(p_name);
@@ -479,13 +479,13 @@ void Theme::set_stylebox(const StringName &p_name, const StringName &p_type, con
 	bool new_value = !style_map.has(p_type) || !style_map[p_type].has(p_name);
 
 	if (style_map[p_type].has(p_name) && style_map[p_type][p_name].is_valid()) {
-		style_map[p_type][p_name]->disconnect("changed", this, "_emit_theme_changed");
+		style_map[p_type][p_name]->disconnect_compat("changed", this, "_emit_theme_changed");
 	}
 
 	style_map[p_type][p_name] = p_style;
 
 	if (p_style.is_valid()) {
-		style_map[p_type][p_name]->connect("changed", this, "_emit_theme_changed", varray(), CONNECT_REFERENCE_COUNTED);
+		style_map[p_type][p_name]->connect_compat("changed", this, "_emit_theme_changed", varray(), CONNECT_REFERENCE_COUNTED);
 	}
 
 	if (new_value)
@@ -514,7 +514,7 @@ void Theme::clear_stylebox(const StringName &p_name, const StringName &p_type) {
 	ERR_FAIL_COND(!style_map[p_type].has(p_name));
 
 	if (style_map[p_type][p_name].is_valid()) {
-		style_map[p_type][p_name]->disconnect("changed", this, "_emit_theme_changed");
+		style_map[p_type][p_name]->disconnect_compat("changed", this, "_emit_theme_changed");
 	}
 
 	style_map[p_type].erase(p_name);
@@ -554,13 +554,13 @@ void Theme::set_font(const StringName &p_name, const StringName &p_type, const R
 	bool new_value = !font_map.has(p_type) || !font_map[p_type].has(p_name);
 
 	if (font_map[p_type][p_name].is_valid()) {
-		font_map[p_type][p_name]->disconnect("changed", this, "_emit_theme_changed");
+		font_map[p_type][p_name]->disconnect_compat("changed", this, "_emit_theme_changed");
 	}
 
 	font_map[p_type][p_name] = p_font;
 
 	if (p_font.is_valid()) {
-		font_map[p_type][p_name]->connect("changed", this, "_emit_theme_changed", varray(), CONNECT_REFERENCE_COUNTED);
+		font_map[p_type][p_name]->connect_compat("changed", this, "_emit_theme_changed", varray(), CONNECT_REFERENCE_COUNTED);
 	}
 
 	if (new_value) {
@@ -589,7 +589,7 @@ void Theme::clear_font(const StringName &p_name, const StringName &p_type) {
 	ERR_FAIL_COND(!font_map[p_type].has(p_name));
 
 	if (font_map[p_type][p_name].is_valid()) {
-		font_map[p_type][p_name]->disconnect("changed", this, "_emit_theme_changed");
+		font_map[p_type][p_name]->disconnect_compat("changed", this, "_emit_theme_changed");
 	}
 
 	font_map[p_type].erase(p_name);
@@ -722,7 +722,7 @@ void Theme::clear() {
 			while ((L = icon_map[*K].next(L))) {
 				Ref<Texture2D> icon = icon_map[*K][*L];
 				if (icon.is_valid()) {
-					icon->disconnect("changed", this, "_emit_theme_changed");
+					icon->disconnect_compat("changed", this, "_emit_theme_changed");
 				}
 			}
 		}
@@ -735,7 +735,7 @@ void Theme::clear() {
 			while ((L = style_map[*K].next(L))) {
 				Ref<StyleBox> style = style_map[*K][*L];
 				if (style.is_valid()) {
-					style->disconnect("changed", this, "_emit_theme_changed");
+					style->disconnect_compat("changed", this, "_emit_theme_changed");
 				}
 			}
 		}
@@ -748,7 +748,7 @@ void Theme::clear() {
 			while ((L = font_map[*K].next(L))) {
 				Ref<Font> font = font_map[*K][*L];
 				if (font.is_valid()) {
-					font->disconnect("changed", this, "_emit_theme_changed");
+					font->disconnect_compat("changed", this, "_emit_theme_changed");
 				}
 			}
 		}
diff --git a/scene/resources/theme.h b/scene/resources/theme.h
index e60734b144..3d01f71ea0 100644
--- a/scene/resources/theme.h
+++ b/scene/resources/theme.h
@@ -52,13 +52,13 @@ class Theme : public Resource {
 	HashMap<StringName, HashMap<StringName, Color> > color_map;
 	HashMap<StringName, HashMap<StringName, int> > constant_map;
 
-	PoolVector<String> _get_icon_list(const String &p_type) const;
-	PoolVector<String> _get_stylebox_list(const String &p_type) const;
-	PoolVector<String> _get_stylebox_types(void) const;
-	PoolVector<String> _get_font_list(const String &p_type) const;
-	PoolVector<String> _get_color_list(const String &p_type) const;
-	PoolVector<String> _get_constant_list(const String &p_type) const;
-	PoolVector<String> _get_type_list(const String &p_type) const;
+	Vector<String> _get_icon_list(const String &p_type) const;
+	Vector<String> _get_stylebox_list(const String &p_type) const;
+	Vector<String> _get_stylebox_types(void) const;
+	Vector<String> _get_font_list(const String &p_type) const;
+	Vector<String> _get_color_list(const String &p_type) const;
+	Vector<String> _get_constant_list(const String &p_type) const;
+	Vector<String> _get_type_list(const String &p_type) const;
 
 protected:
 	bool _set(const StringName &p_name, const Variant &p_value);
diff --git a/scene/resources/tile_set.cpp b/scene/resources/tile_set.cpp
index 7383e18473..f42b56bc83 100644
--- a/scene/resources/tile_set.cpp
+++ b/scene/resources/tile_set.cpp
@@ -360,7 +360,7 @@ void TileSet::_get_property_list(List<PropertyInfo> *p_list) const {
 		p_list->push_back(PropertyInfo(Variant::VECTOR2, pre + "shape_transform", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR));
 		p_list->push_back(PropertyInfo(Variant::OBJECT, pre + "shape", PROPERTY_HINT_RESOURCE_TYPE, "Shape2D", PROPERTY_USAGE_NOEDITOR));
 		p_list->push_back(PropertyInfo(Variant::BOOL, pre + "shape_one_way", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR));
-		p_list->push_back(PropertyInfo(Variant::REAL, pre + "shape_one_way_margin", PROPERTY_HINT_RANGE, "0,128,0.01", PROPERTY_USAGE_NOEDITOR));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, pre + "shape_one_way_margin", PROPERTY_HINT_RANGE, "0,128,0.01", PROPERTY_USAGE_NOEDITOR));
 		p_list->push_back(PropertyInfo(Variant::ARRAY, pre + "shapes", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR));
 		p_list->push_back(PropertyInfo(Variant::INT, pre + "z_index", PROPERTY_HINT_RANGE, itos(VS::CANVAS_ITEM_Z_MIN) + "," + itos(VS::CANVAS_ITEM_Z_MAX) + ",1", PROPERTY_USAGE_NOEDITOR));
 	}
diff --git a/scene/resources/visual_shader.cpp b/scene/resources/visual_shader.cpp
index f80fe9f791..556d299198 100644
--- a/scene/resources/visual_shader.cpp
+++ b/scene/resources/visual_shader.cpp
@@ -32,6 +32,7 @@
 
 #include "core/vmap.h"
 #include "servers/visual/shader_types.h"
+#include "visual_shader_nodes.h"
 
 bool VisualShaderNode::is_simple_decl() const {
 	return simple_decl;
@@ -127,6 +128,7 @@ void VisualShaderNode::_bind_methods() {
 	ADD_SIGNAL(MethodInfo("editor_refresh_request"));
 
 	BIND_ENUM_CONSTANT(PORT_TYPE_SCALAR);
+	BIND_ENUM_CONSTANT(PORT_TYPE_SCALAR_INT);
 	BIND_ENUM_CONSTANT(PORT_TYPE_VECTOR);
 	BIND_ENUM_CONSTANT(PORT_TYPE_BOOLEAN);
 	BIND_ENUM_CONSTANT(PORT_TYPE_TRANSFORM);
@@ -266,14 +268,13 @@ void VisualShaderNodeCustom::_bind_methods() {
 	BIND_VMETHOD(MethodInfo(Variant::STRING, "_get_name"));
 	BIND_VMETHOD(MethodInfo(Variant::STRING, "_get_description"));
 	BIND_VMETHOD(MethodInfo(Variant::STRING, "_get_category"));
-	BIND_VMETHOD(MethodInfo(Variant::STRING, "_get_subcategory"));
 	BIND_VMETHOD(MethodInfo(Variant::INT, "_get_return_icon_type"));
 	BIND_VMETHOD(MethodInfo(Variant::INT, "_get_input_port_count"));
 	BIND_VMETHOD(MethodInfo(Variant::INT, "_get_input_port_type", PropertyInfo(Variant::INT, "port")));
-	BIND_VMETHOD(MethodInfo(Variant::STRING, "_get_input_port_name", PropertyInfo(Variant::INT, "port")));
+	BIND_VMETHOD(MethodInfo(Variant::STRING_NAME, "_get_input_port_name", PropertyInfo(Variant::INT, "port")));
 	BIND_VMETHOD(MethodInfo(Variant::INT, "_get_output_port_count"));
 	BIND_VMETHOD(MethodInfo(Variant::INT, "_get_output_port_type", PropertyInfo(Variant::INT, "port")));
-	BIND_VMETHOD(MethodInfo(Variant::STRING, "_get_output_port_name", PropertyInfo(Variant::INT, "port")));
+	BIND_VMETHOD(MethodInfo(Variant::STRING_NAME, "_get_output_port_name", PropertyInfo(Variant::INT, "port")));
 	BIND_VMETHOD(MethodInfo(Variant::STRING, "_get_code", PropertyInfo(Variant::ARRAY, "input_vars"), PropertyInfo(Variant::ARRAY, "output_vars"), PropertyInfo(Variant::INT, "mode"), PropertyInfo(Variant::INT, "type")));
 	BIND_VMETHOD(MethodInfo(Variant::STRING, "_get_global_code", PropertyInfo(Variant::INT, "mode")));
 	BIND_VMETHOD(MethodInfo(Variant::BOOL, "_is_highend"));
@@ -285,6 +286,49 @@ VisualShaderNodeCustom::VisualShaderNodeCustom() {
 
 /////////////////////////////////////////////////////////
 
+void VisualShader::set_version(const String &p_version) {
+	version = p_version;
+}
+
+String VisualShader::get_version() const {
+	return version;
+}
+
+void VisualShader::update_version(const String &p_new_version) {
+	if (version == "") {
+		for (int i = 0; i < TYPE_MAX; i++) {
+			for (Map<int, Node>::Element *E = graph[i].nodes.front(); E; E = E->next()) {
+				Ref<VisualShaderNodeExpression> expression = Object::cast_to<VisualShaderNodeExpression>(E->get().node.ptr());
+				if (expression.is_valid()) {
+					for (int j = 0; j < expression->get_input_port_count(); j++) {
+						int type = expression->get_input_port_type(j);
+						if (type > 0) { // + PORT_TYPE_SCALAR_INT
+							type += 1;
+						}
+						expression->set_input_port_type(j, type);
+					}
+					for (int j = 0; j < expression->get_output_port_count(); j++) {
+						int type = expression->get_output_port_type(j);
+						if (type > 0) { // + PORT_TYPE_SCALAR_INT
+							type += 1;
+						}
+						expression->set_output_port_type(j, type);
+					}
+				}
+				Ref<VisualShaderNodeCompare> compare = Object::cast_to<VisualShaderNodeCompare>(E->get().node.ptr());
+				if (compare.is_valid()) {
+					int ctype = int(compare->get_comparison_type());
+					if (int(ctype) > 0) { // + PORT_TYPE_SCALAR_INT
+						ctype += 1;
+					}
+					compare->set_comparison_type(VisualShaderNodeCompare::ComparisonType(ctype));
+				}
+			}
+		}
+	}
+	set_version(p_new_version);
+}
+
 void VisualShader::add_node(Type p_type, const Ref<VisualShaderNode> &p_node, const Vector2 &p_position, int p_id) {
 	ERR_FAIL_COND(p_node.is_null());
 	ERR_FAIL_COND(p_id < 2);
@@ -305,10 +349,10 @@ void VisualShader::add_node(Type p_type, const Ref<VisualShaderNode> &p_node, co
 	if (input.is_valid()) {
 		input->shader_mode = shader_mode;
 		input->shader_type = p_type;
-		input->connect("input_type_changed", this, "_input_type_changed", varray(p_type, p_id));
+		input->connect_compat("input_type_changed", this, "_input_type_changed", varray(p_type, p_id));
 	}
 
-	n.node->connect("changed", this, "_queue_update");
+	n.node->connect_compat("changed", this, "_queue_update");
 
 	Ref<VisualShaderNodeCustom> custom = n.node;
 	if (custom.is_valid()) {
@@ -375,10 +419,10 @@ void VisualShader::remove_node(Type p_type, int p_id) {
 
 	Ref<VisualShaderNodeInput> input = g->nodes[p_id].node;
 	if (input.is_valid()) {
-		input->disconnect("input_type_changed", this, "_input_type_changed");
+		input->disconnect_compat("input_type_changed", this, "_input_type_changed");
 	}
 
-	g->nodes[p_id].node->disconnect("changed", this, "_queue_update");
+	g->nodes[p_id].node->disconnect_compat("changed", this, "_queue_update");
 
 	g->nodes.erase(p_id);
 
@@ -470,7 +514,7 @@ bool VisualShader::can_connect_nodes(Type p_type, int p_from_node, int p_from_po
 }
 
 bool VisualShader::is_port_types_compatible(int p_a, int p_b) const {
-	return MAX(0, p_a - 2) == (MAX(0, p_b - 2));
+	return MAX(0, p_a - 3) == (MAX(0, p_b - 3));
 }
 
 void VisualShader::connect_nodes_forced(Type p_type, int p_from_node, int p_from_port, int p_to_node, int p_to_port) {
@@ -698,9 +742,11 @@ String VisualShader::generate_preview_shader(Type p_type, int p_node, int p_port
 	ERR_FAIL_COND_V(err != OK, String());
 
 	if (node->get_output_port_type(p_port) == VisualShaderNode::PORT_TYPE_SCALAR) {
-		code += "\tCOLOR.rgb = vec3( n_out" + itos(p_node) + "p" + itos(p_port) + " );\n";
+		code += "\tCOLOR.rgb = vec3(n_out" + itos(p_node) + "p" + itos(p_port) + " );\n";
+	} else if (node->get_output_port_type(p_port) == VisualShaderNode::PORT_TYPE_SCALAR_INT) {
+		code += "\tCOLOR.rgb = vec3(float(n_out" + itos(p_node) + "p" + itos(p_port) + "));\n";
 	} else if (node->get_output_port_type(p_port) == VisualShaderNode::PORT_TYPE_BOOLEAN) {
-		code += "\tCOLOR.rgb = vec3( n_out" + itos(p_node) + "p" + itos(p_port) + " ? 1.0 : 0.0 );\n";
+		code += "\tCOLOR.rgb = vec3(n_out" + itos(p_node) + "p" + itos(p_port) + " ? 1.0 : 0.0);\n";
 	} else {
 		code += "\tCOLOR.rgb = n_out" + itos(p_node) + "p" + itos(p_port) + ";\n";
 	}
@@ -985,8 +1031,8 @@ bool VisualShader::_get(const StringName &p_name, Variant &r_ret) const {
 	}
 	return false;
 }
-void VisualShader::_get_property_list(List<PropertyInfo> *p_list) const {
 
+void VisualShader::_get_property_list(List<PropertyInfo> *p_list) const {
 	//mode
 	p_list->push_back(PropertyInfo(Variant::INT, "mode", PROPERTY_HINT_ENUM, "Spatial,CanvasItem,Particles"));
 	//render modes
@@ -995,7 +1041,6 @@ void VisualShader::_get_property_list(List<PropertyInfo> *p_list) const {
 	Set<String> toggles;
 
 	for (int i = 0; i < ShaderTypes::get_singleton()->get_modes(VisualServer::ShaderMode(shader_mode)).size(); i++) {
-
 		String mode = ShaderTypes::get_singleton()->get_modes(VisualServer::ShaderMode(shader_mode))[i];
 		int idx = 0;
 		bool in_enum = false;
@@ -1020,7 +1065,6 @@ void VisualShader::_get_property_list(List<PropertyInfo> *p_list) const {
 	}
 
 	for (Map<String, String>::Element *E = blend_mode_enums.front(); E; E = E->next()) {
-
 		p_list->push_back(PropertyInfo(Variant::INT, "modes/" + E->key(), PROPERTY_HINT_ENUM, E->get()));
 	}
 
@@ -1050,7 +1094,7 @@ void VisualShader::_get_property_list(List<PropertyInfo> *p_list) const {
 				p_list->push_back(PropertyInfo(Variant::STRING, prop_name + "/expression", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR));
 			}
 		}
-		p_list->push_back(PropertyInfo(Variant::POOL_INT_ARRAY, "nodes/" + String(type_string[i]) + "/connections", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR));
+		p_list->push_back(PropertyInfo(Variant::PACKED_INT32_ARRAY, "nodes/" + String(type_string[i]) + "/connections", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR));
 	}
 }
 
@@ -1113,24 +1157,40 @@ Error VisualShader::_write_node(Type type, StringBuilder &global_code, StringBui
 				inputs[i] = src_var;
 			} else if (in_type == VisualShaderNode::PORT_TYPE_SCALAR && out_type == VisualShaderNode::PORT_TYPE_VECTOR) {
 				inputs[i] = "dot(" + src_var + ", vec3(0.333333, 0.333333, 0.333333))";
+			} else if (in_type == VisualShaderNode::PORT_TYPE_SCALAR_INT && out_type == VisualShaderNode::PORT_TYPE_VECTOR) {
+				inputs[i] = "dot(float(" + src_var + "), vec3(0.333333, 0.333333, 0.333333))";
 			} else if (in_type == VisualShaderNode::PORT_TYPE_VECTOR && out_type == VisualShaderNode::PORT_TYPE_SCALAR) {
 				inputs[i] = "vec3(" + src_var + ")";
+			} else if (in_type == VisualShaderNode::PORT_TYPE_VECTOR && out_type == VisualShaderNode::PORT_TYPE_SCALAR_INT) {
+				inputs[i] = "vec3(float(" + src_var + "))";
 			} else if (in_type == VisualShaderNode::PORT_TYPE_BOOLEAN && out_type == VisualShaderNode::PORT_TYPE_VECTOR) {
 				inputs[i] = "all(bvec3(" + src_var + "))";
 			} else if (in_type == VisualShaderNode::PORT_TYPE_BOOLEAN && out_type == VisualShaderNode::PORT_TYPE_SCALAR) {
 				inputs[i] = src_var + " > 0.0 ? true : false";
+			} else if (in_type == VisualShaderNode::PORT_TYPE_BOOLEAN && out_type == VisualShaderNode::PORT_TYPE_SCALAR_INT) {
+				inputs[i] = src_var + " > 0 ? true : false";
 			} else if (in_type == VisualShaderNode::PORT_TYPE_SCALAR && out_type == VisualShaderNode::PORT_TYPE_BOOLEAN) {
 				inputs[i] = src_var + " ? 1.0 : 0.0";
+			} else if (in_type == VisualShaderNode::PORT_TYPE_SCALAR_INT && out_type == VisualShaderNode::PORT_TYPE_BOOLEAN) {
+				inputs[i] = src_var + " ? 1 : 0";
 			} else if (in_type == VisualShaderNode::PORT_TYPE_VECTOR && out_type == VisualShaderNode::PORT_TYPE_BOOLEAN) {
 				inputs[i] = "vec3(" + src_var + " ? 1.0 : 0.0)";
+			} else if (in_type == VisualShaderNode::PORT_TYPE_SCALAR && out_type == VisualShaderNode::PORT_TYPE_SCALAR_INT) {
+				inputs[i] = "float(" + src_var + ")";
+			} else if (in_type == VisualShaderNode::PORT_TYPE_SCALAR_INT && out_type == VisualShaderNode::PORT_TYPE_SCALAR) {
+				inputs[i] = "int(" + src_var + ")";
 			}
 		} else {
 
 			Variant defval = vsnode->get_input_port_default_value(i);
-			if (defval.get_type() == Variant::REAL || defval.get_type() == Variant::INT) {
+			if (defval.get_type() == Variant::FLOAT) {
 				float val = defval;
 				inputs[i] = "n_in" + itos(node) + "p" + itos(i);
 				code += "\tfloat " + inputs[i] + " = " + vformat("%.5f", val) + ";\n";
+			} else if (defval.get_type() == Variant::INT) {
+				int val = defval;
+				inputs[i] = "n_in" + itos(node) + "p" + itos(i);
+				code += "\tint " + inputs[i] + " = " + itos(val) + ";\n";
 			} else if (defval.get_type() == Variant::BOOL) {
 				bool val = defval;
 				inputs[i] = "n_in" + itos(node) + "p" + itos(i);
@@ -1170,6 +1230,7 @@ Error VisualShader::_write_node(Type type, StringBuilder &global_code, StringBui
 			String var_name = "n_out" + itos(node) + "p" + itos(i);
 			switch (vsnode->get_output_port_type(i)) {
 				case VisualShaderNode::PORT_TYPE_SCALAR: outputs[i] = "float " + var_name; break;
+				case VisualShaderNode::PORT_TYPE_SCALAR_INT: outputs[i] = "int " + var_name; break;
 				case VisualShaderNode::PORT_TYPE_VECTOR: outputs[i] = "vec3 " + var_name; break;
 				case VisualShaderNode::PORT_TYPE_BOOLEAN: outputs[i] = "bool " + var_name; break;
 				case VisualShaderNode::PORT_TYPE_TRANSFORM: outputs[i] = "mat4 " + var_name; break;
@@ -1183,6 +1244,7 @@ Error VisualShader::_write_node(Type type, StringBuilder &global_code, StringBui
 			outputs[i] = "n_out" + itos(node) + "p" + itos(i);
 			switch (vsnode->get_output_port_type(i)) {
 				case VisualShaderNode::PORT_TYPE_SCALAR: code += String() + "\tfloat " + outputs[i] + ";\n"; break;
+				case VisualShaderNode::PORT_TYPE_SCALAR_INT: code += String() + "\tint " + outputs[i] + ";\n"; break;
 				case VisualShaderNode::PORT_TYPE_VECTOR: code += String() + "\tvec3 " + outputs[i] + ";\n"; break;
 				case VisualShaderNode::PORT_TYPE_BOOLEAN: code += String() + "\tbool " + outputs[i] + ";\n"; break;
 				case VisualShaderNode::PORT_TYPE_TRANSFORM: code += String() + "\tmat4 " + outputs[i] + ";\n"; break;
@@ -1412,6 +1474,9 @@ void VisualShader::_bind_methods() {
 
 	ClassDB::bind_method(D_METHOD("get_node_connections", "type"), &VisualShader::_get_node_connections);
 
+	ClassDB::bind_method(D_METHOD("set_version", "version"), &VisualShader::set_version);
+	ClassDB::bind_method(D_METHOD("get_version"), &VisualShader::get_version);
+
 	ClassDB::bind_method(D_METHOD("set_graph_offset", "offset"), &VisualShader::set_graph_offset);
 	ClassDB::bind_method(D_METHOD("get_graph_offset"), &VisualShader::get_graph_offset);
 
@@ -1421,6 +1486,7 @@ void VisualShader::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("_input_type_changed"), &VisualShader::_input_type_changed);
 
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "graph_offset", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_graph_offset", "get_graph_offset");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING, "version", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR), "set_version", "get_version");
 
 	BIND_ENUM_CONSTANT(TYPE_VERTEX);
 	BIND_ENUM_CONSTANT(TYPE_FRAGMENT);
@@ -1576,7 +1642,7 @@ const VisualShaderNodeInput::Port VisualShaderNodeInput::ports[] = {
 
 	{ Shader::MODE_PARTICLES, VisualShader::TYPE_VERTEX, VisualShaderNode::PORT_TYPE_SCALAR, "delta", "DELTA" },
 	{ Shader::MODE_PARTICLES, VisualShader::TYPE_VERTEX, VisualShaderNode::PORT_TYPE_SCALAR, "lifetime", "LIFETIME" },
-	{ Shader::MODE_PARTICLES, VisualShader::TYPE_VERTEX, VisualShaderNode::PORT_TYPE_SCALAR, "index", "float(INDEX)" },
+	{ Shader::MODE_PARTICLES, VisualShader::TYPE_VERTEX, VisualShaderNode::PORT_TYPE_SCALAR_INT, "index", "INDEX" },
 
 	{ Shader::MODE_PARTICLES, VisualShader::TYPE_VERTEX, VisualShaderNode::PORT_TYPE_TRANSFORM, "emission_transform", "EMISSION_TRANSFORM" },
 	{ Shader::MODE_PARTICLES, VisualShader::TYPE_VERTEX, VisualShaderNode::PORT_TYPE_SCALAR, "time", "TIME" },
@@ -1684,17 +1750,20 @@ String VisualShaderNodeInput::generate_code(Shader::Mode p_mode, VisualShader::T
 			switch (get_output_port_type(0)) {
 				case PORT_TYPE_SCALAR: {
 					code = "\t" + p_output_vars[0] + " = 0.0;\n";
-				} break; //default (none found) is scalar
+				} break;
+				case PORT_TYPE_SCALAR_INT: {
+					code = "\t" + p_output_vars[0] + " = 0;\n";
+				} break;
 				case PORT_TYPE_VECTOR: {
 					code = "\t" + p_output_vars[0] + " = vec3(0.0);\n";
-				} break; //default (none found) is scalar
+				} break;
 				case PORT_TYPE_TRANSFORM: {
 					code = "\t" + p_output_vars[0] + " = mat4( vec4(1.0,0.0,0.0,0.0), vec4(0.0,1.0,0.0,0.0), vec4(0.0,0.0,1.0,0.0), vec4(0.0,0.0,0.0,1.0) );\n";
-				} break; //default (none found) is scalar
+				} break;
 				case PORT_TYPE_BOOLEAN: {
 					code = "\t" + p_output_vars[0] + " = false;\n";
 				} break;
-				default:
+				default: //default (none found) is scalar
 					break;
 			}
 		}
@@ -1847,7 +1916,7 @@ void VisualShaderNodeInput::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_input_name"), &VisualShaderNodeInput::get_input_name);
 	ClassDB::bind_method(D_METHOD("get_input_real_name"), &VisualShaderNodeInput::get_input_real_name);
 
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "input_name", PROPERTY_HINT_ENUM, ""), "set_input_name", "get_input_name");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "input_name", PROPERTY_HINT_ENUM, ""), "set_input_name", "get_input_name");
 	ADD_SIGNAL(MethodInfo("input_type_changed"));
 }
 VisualShaderNodeInput::VisualShaderNodeInput() {
@@ -2047,7 +2116,7 @@ void VisualShaderNodeUniform::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_uniform_name", "name"), &VisualShaderNodeUniform::set_uniform_name);
 	ClassDB::bind_method(D_METHOD("get_uniform_name"), &VisualShaderNodeUniform::get_uniform_name);
 
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "uniform_name"), "set_uniform_name", "get_uniform_name");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "uniform_name"), "set_uniform_name", "get_uniform_name");
 }
 
 VisualShaderNodeUniform::VisualShaderNodeUniform() {
@@ -2626,6 +2695,9 @@ String VisualShaderNodeExpression::generate_code(Shader::Mode p_mode, VisualShad
 			case PORT_TYPE_SCALAR:
 				tk = "0.0";
 				break;
+			case PORT_TYPE_SCALAR_INT:
+				tk = "0";
+				break;
 			case PORT_TYPE_VECTOR:
 				tk = "vec3(0.0, 0.0, 0.0)";
 				break;
diff --git a/scene/resources/visual_shader.h b/scene/resources/visual_shader.h
index 1ee75a4cb7..450dcfa081 100644
--- a/scene/resources/visual_shader.h
+++ b/scene/resources/visual_shader.h
@@ -41,6 +41,10 @@ class VisualShaderNode;
 class VisualShader : public Shader {
 	GDCLASS(VisualShader, Shader);
 
+	friend class VisualShaderNodeVersionChecker;
+
+	String version = "";
+
 public:
 	enum Type {
 		TYPE_VERTEX,
@@ -118,6 +122,11 @@ protected:
 	void _get_property_list(List<PropertyInfo> *p_list) const;
 
 public:
+	void set_version(const String &p_version);
+	String get_version() const;
+
+	void update_version(const String &p_new_version);
+
 	enum {
 		NODE_ID_INVALID = -1,
 		NODE_ID_OUTPUT = 0,
@@ -182,6 +191,7 @@ protected:
 public:
 	enum PortType {
 		PORT_TYPE_SCALAR,
+		PORT_TYPE_SCALAR_INT,
 		PORT_TYPE_VECTOR,
 		PORT_TYPE_BOOLEAN,
 		PORT_TYPE_TRANSFORM,
diff --git a/scene/resources/visual_shader_nodes.cpp b/scene/resources/visual_shader_nodes.cpp
index 95a8155c31..2064ca10f3 100644
--- a/scene/resources/visual_shader_nodes.cpp
+++ b/scene/resources/visual_shader_nodes.cpp
@@ -30,66 +30,127 @@
 
 #include "visual_shader_nodes.h"
 
-////////////// Scalar
+////////////// Scalar(Float)
 
-String VisualShaderNodeScalarConstant::get_caption() const {
-	return "Scalar";
+String VisualShaderNodeFloatConstant::get_caption() const {
+	return "ScalarFloat";
 }
 
-int VisualShaderNodeScalarConstant::get_input_port_count() const {
+int VisualShaderNodeFloatConstant::get_input_port_count() const {
 	return 0;
 }
 
-VisualShaderNodeScalarConstant::PortType VisualShaderNodeScalarConstant::get_input_port_type(int p_port) const {
+VisualShaderNodeFloatConstant::PortType VisualShaderNodeFloatConstant::get_input_port_type(int p_port) const {
 	return PORT_TYPE_SCALAR;
 }
 
-String VisualShaderNodeScalarConstant::get_input_port_name(int p_port) const {
+String VisualShaderNodeFloatConstant::get_input_port_name(int p_port) const {
 	return String();
 }
 
-int VisualShaderNodeScalarConstant::get_output_port_count() const {
+int VisualShaderNodeFloatConstant::get_output_port_count() const {
 	return 1;
 }
 
-VisualShaderNodeScalarConstant::PortType VisualShaderNodeScalarConstant::get_output_port_type(int p_port) const {
+VisualShaderNodeFloatConstant::PortType VisualShaderNodeFloatConstant::get_output_port_type(int p_port) const {
 	return PORT_TYPE_SCALAR;
 }
 
-String VisualShaderNodeScalarConstant::get_output_port_name(int p_port) const {
+String VisualShaderNodeFloatConstant::get_output_port_name(int p_port) const {
 	return ""; //no output port means the editor will be used as port
 }
 
-String VisualShaderNodeScalarConstant::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
+String VisualShaderNodeFloatConstant::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
 	return "\t" + p_output_vars[0] + " = " + vformat("%.6f", constant) + ";\n";
 }
 
-void VisualShaderNodeScalarConstant::set_constant(float p_value) {
+void VisualShaderNodeFloatConstant::set_constant(float p_value) {
 
 	constant = p_value;
 	emit_changed();
 }
 
-float VisualShaderNodeScalarConstant::get_constant() const {
+float VisualShaderNodeFloatConstant::get_constant() const {
 
 	return constant;
 }
 
-Vector<StringName> VisualShaderNodeScalarConstant::get_editable_properties() const {
+Vector<StringName> VisualShaderNodeFloatConstant::get_editable_properties() const {
 	Vector<StringName> props;
 	props.push_back("constant");
 	return props;
 }
 
-void VisualShaderNodeScalarConstant::_bind_methods() {
+void VisualShaderNodeFloatConstant::_bind_methods() {
 
-	ClassDB::bind_method(D_METHOD("set_constant", "value"), &VisualShaderNodeScalarConstant::set_constant);
-	ClassDB::bind_method(D_METHOD("get_constant"), &VisualShaderNodeScalarConstant::get_constant);
+	ClassDB::bind_method(D_METHOD("set_constant", "value"), &VisualShaderNodeFloatConstant::set_constant);
+	ClassDB::bind_method(D_METHOD("get_constant"), &VisualShaderNodeFloatConstant::get_constant);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "constant"), "set_constant", "get_constant");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "constant"), "set_constant", "get_constant");
 }
 
-VisualShaderNodeScalarConstant::VisualShaderNodeScalarConstant() {
+VisualShaderNodeFloatConstant::VisualShaderNodeFloatConstant() {
+	constant = 0.0;
+}
+
+////////////// Scalar(Int)
+
+String VisualShaderNodeIntConstant::get_caption() const {
+	return "ScalarInt";
+}
+
+int VisualShaderNodeIntConstant::get_input_port_count() const {
+	return 0;
+}
+
+VisualShaderNodeIntConstant::PortType VisualShaderNodeIntConstant::get_input_port_type(int p_port) const {
+	return PORT_TYPE_SCALAR_INT;
+}
+
+String VisualShaderNodeIntConstant::get_input_port_name(int p_port) const {
+	return String();
+}
+
+int VisualShaderNodeIntConstant::get_output_port_count() const {
+	return 1;
+}
+
+VisualShaderNodeIntConstant::PortType VisualShaderNodeIntConstant::get_output_port_type(int p_port) const {
+	return PORT_TYPE_SCALAR_INT;
+}
+
+String VisualShaderNodeIntConstant::get_output_port_name(int p_port) const {
+	return ""; //no output port means the editor will be used as port
+}
+
+String VisualShaderNodeIntConstant::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
+	return "\t" + p_output_vars[0] + " = " + itos(constant) + ";\n";
+}
+
+void VisualShaderNodeIntConstant::set_constant(int p_value) {
+	constant = p_value;
+	emit_changed();
+}
+
+int VisualShaderNodeIntConstant::get_constant() const {
+	return constant;
+}
+
+Vector<StringName> VisualShaderNodeIntConstant::get_editable_properties() const {
+	Vector<StringName> props;
+	props.push_back("constant");
+	return props;
+}
+
+void VisualShaderNodeIntConstant::_bind_methods() {
+
+	ClassDB::bind_method(D_METHOD("set_constant", "value"), &VisualShaderNodeIntConstant::set_constant);
+	ClassDB::bind_method(D_METHOD("get_constant"), &VisualShaderNodeIntConstant::get_constant);
+
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "constant"), "set_constant", "get_constant");
+}
+
+VisualShaderNodeIntConstant::VisualShaderNodeIntConstant() {
 	constant = 0;
 }
 
@@ -936,37 +997,37 @@ VisualShaderNodeCubemap::VisualShaderNodeCubemap() {
 	simple_decl = false;
 }
 
-////////////// Scalar Op
+////////////// Float Op
 
-String VisualShaderNodeScalarOp::get_caption() const {
-	return "ScalarOp";
+String VisualShaderNodeFloatOp::get_caption() const {
+	return "FloatOp";
 }
 
-int VisualShaderNodeScalarOp::get_input_port_count() const {
+int VisualShaderNodeFloatOp::get_input_port_count() const {
 	return 2;
 }
 
-VisualShaderNodeScalarOp::PortType VisualShaderNodeScalarOp::get_input_port_type(int p_port) const {
+VisualShaderNodeFloatOp::PortType VisualShaderNodeFloatOp::get_input_port_type(int p_port) const {
 	return PORT_TYPE_SCALAR;
 }
 
-String VisualShaderNodeScalarOp::get_input_port_name(int p_port) const {
+String VisualShaderNodeFloatOp::get_input_port_name(int p_port) const {
 	return p_port == 0 ? "a" : "b";
 }
 
-int VisualShaderNodeScalarOp::get_output_port_count() const {
+int VisualShaderNodeFloatOp::get_output_port_count() const {
 	return 1;
 }
 
-VisualShaderNodeScalarOp::PortType VisualShaderNodeScalarOp::get_output_port_type(int p_port) const {
+VisualShaderNodeFloatOp::PortType VisualShaderNodeFloatOp::get_output_port_type(int p_port) const {
 	return PORT_TYPE_SCALAR;
 }
 
-String VisualShaderNodeScalarOp::get_output_port_name(int p_port) const {
+String VisualShaderNodeFloatOp::get_output_port_name(int p_port) const {
 	return "op"; //no output port means the editor will be used as port
 }
 
-String VisualShaderNodeScalarOp::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
+String VisualShaderNodeFloatOp::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
 
 	String code = "\t" + p_output_vars[0] + " = ";
 	switch (op) {
@@ -986,27 +1047,27 @@ String VisualShaderNodeScalarOp::generate_code(Shader::Mode p_mode, VisualShader
 	return code;
 }
 
-void VisualShaderNodeScalarOp::set_operator(Operator p_op) {
+void VisualShaderNodeFloatOp::set_operator(Operator p_op) {
 
 	op = p_op;
 	emit_changed();
 }
 
-VisualShaderNodeScalarOp::Operator VisualShaderNodeScalarOp::get_operator() const {
+VisualShaderNodeFloatOp::Operator VisualShaderNodeFloatOp::get_operator() const {
 
 	return op;
 }
 
-Vector<StringName> VisualShaderNodeScalarOp::get_editable_properties() const {
+Vector<StringName> VisualShaderNodeFloatOp::get_editable_properties() const {
 	Vector<StringName> props;
 	props.push_back("operator");
 	return props;
 }
 
-void VisualShaderNodeScalarOp::_bind_methods() {
+void VisualShaderNodeFloatOp::_bind_methods() {
 
-	ClassDB::bind_method(D_METHOD("set_operator", "op"), &VisualShaderNodeScalarOp::set_operator);
-	ClassDB::bind_method(D_METHOD("get_operator"), &VisualShaderNodeScalarOp::get_operator);
+	ClassDB::bind_method(D_METHOD("set_operator", "op"), &VisualShaderNodeFloatOp::set_operator);
+	ClassDB::bind_method(D_METHOD("get_operator"), &VisualShaderNodeFloatOp::get_operator);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "operator", PROPERTY_HINT_ENUM, "Add,Sub,Multiply,Divide,Remainder,Power,Max,Min,Atan2,Step"), "set_operator", "get_operator");
 
@@ -1022,12 +1083,97 @@ void VisualShaderNodeScalarOp::_bind_methods() {
 	BIND_ENUM_CONSTANT(OP_STEP);
 }
 
-VisualShaderNodeScalarOp::VisualShaderNodeScalarOp() {
+VisualShaderNodeFloatOp::VisualShaderNodeFloatOp() {
 	op = OP_ADD;
 	set_input_port_default_value(0, 0.0);
 	set_input_port_default_value(1, 0.0);
 }
 
+////////////// Integer Op
+
+String VisualShaderNodeIntOp::get_caption() const {
+	return "IntOp";
+}
+
+int VisualShaderNodeIntOp::get_input_port_count() const {
+	return 2;
+}
+
+VisualShaderNodeIntOp::PortType VisualShaderNodeIntOp::get_input_port_type(int p_port) const {
+	return PORT_TYPE_SCALAR_INT;
+}
+
+String VisualShaderNodeIntOp::get_input_port_name(int p_port) const {
+	return p_port == 0 ? "a" : "b";
+}
+
+int VisualShaderNodeIntOp::get_output_port_count() const {
+	return 1;
+}
+
+VisualShaderNodeIntOp::PortType VisualShaderNodeIntOp::get_output_port_type(int p_port) const {
+	return PORT_TYPE_SCALAR_INT;
+}
+
+String VisualShaderNodeIntOp::get_output_port_name(int p_port) const {
+	return "op"; //no output port means the editor will be used as port
+}
+
+String VisualShaderNodeIntOp::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
+
+	String code = "\t" + p_output_vars[0] + " = ";
+	switch (op) {
+
+		case OP_ADD: code += p_input_vars[0] + " + " + p_input_vars[1] + ";\n"; break;
+		case OP_SUB: code += p_input_vars[0] + " - " + p_input_vars[1] + ";\n"; break;
+		case OP_MUL: code += p_input_vars[0] + " * " + p_input_vars[1] + ";\n"; break;
+		case OP_DIV: code += p_input_vars[0] + " / " + p_input_vars[1] + ";\n"; break;
+		case OP_MOD: code += p_input_vars[0] + " % " + p_input_vars[1] + ";\n"; break;
+		case OP_MAX: code += "max(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break;
+		case OP_MIN: code += "min(" + p_input_vars[0] + ", " + p_input_vars[1] + ");\n"; break;
+	}
+
+	return code;
+}
+
+void VisualShaderNodeIntOp::set_operator(Operator p_op) {
+
+	op = p_op;
+	emit_changed();
+}
+
+VisualShaderNodeIntOp::Operator VisualShaderNodeIntOp::get_operator() const {
+	return op;
+}
+
+Vector<StringName> VisualShaderNodeIntOp::get_editable_properties() const {
+	Vector<StringName> props;
+	props.push_back("operator");
+	return props;
+}
+
+void VisualShaderNodeIntOp::_bind_methods() {
+
+	ClassDB::bind_method(D_METHOD("set_operator", "op"), &VisualShaderNodeIntOp::set_operator);
+	ClassDB::bind_method(D_METHOD("get_operator"), &VisualShaderNodeIntOp::get_operator);
+
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "operator", PROPERTY_HINT_ENUM, "Add,Sub,Multiply,Divide,Remainder,Max,Min"), "set_operator", "get_operator");
+
+	BIND_ENUM_CONSTANT(OP_ADD);
+	BIND_ENUM_CONSTANT(OP_SUB);
+	BIND_ENUM_CONSTANT(OP_MUL);
+	BIND_ENUM_CONSTANT(OP_DIV);
+	BIND_ENUM_CONSTANT(OP_MOD);
+	BIND_ENUM_CONSTANT(OP_MAX);
+	BIND_ENUM_CONSTANT(OP_MIN);
+}
+
+VisualShaderNodeIntOp::VisualShaderNodeIntOp() {
+	op = OP_ADD;
+	set_input_port_default_value(0, 0);
+	set_input_port_default_value(1, 0);
+}
+
 ////////////// Vector Op
 
 String VisualShaderNodeVectorOp::get_caption() const {
@@ -1462,37 +1608,37 @@ VisualShaderNodeTransformVecMult::VisualShaderNodeTransformVecMult() {
 	set_input_port_default_value(1, Vector3());
 }
 
-////////////// Scalar Func
+////////////// Float Func
 
-String VisualShaderNodeScalarFunc::get_caption() const {
-	return "ScalarFunc";
+String VisualShaderNodeFloatFunc::get_caption() const {
+	return "FloatFunc";
 }
 
-int VisualShaderNodeScalarFunc::get_input_port_count() const {
+int VisualShaderNodeFloatFunc::get_input_port_count() const {
 	return 1;
 }
 
-VisualShaderNodeScalarFunc::PortType VisualShaderNodeScalarFunc::get_input_port_type(int p_port) const {
+VisualShaderNodeFloatFunc::PortType VisualShaderNodeFloatFunc::get_input_port_type(int p_port) const {
 	return PORT_TYPE_SCALAR;
 }
 
-String VisualShaderNodeScalarFunc::get_input_port_name(int p_port) const {
+String VisualShaderNodeFloatFunc::get_input_port_name(int p_port) const {
 	return "";
 }
 
-int VisualShaderNodeScalarFunc::get_output_port_count() const {
+int VisualShaderNodeFloatFunc::get_output_port_count() const {
 	return 1;
 }
 
-VisualShaderNodeScalarFunc::PortType VisualShaderNodeScalarFunc::get_output_port_type(int p_port) const {
+VisualShaderNodeFloatFunc::PortType VisualShaderNodeFloatFunc::get_output_port_type(int p_port) const {
 	return PORT_TYPE_SCALAR;
 }
 
-String VisualShaderNodeScalarFunc::get_output_port_name(int p_port) const {
+String VisualShaderNodeFloatFunc::get_output_port_name(int p_port) const {
 	return ""; //no output port means the editor will be used as port
 }
 
-String VisualShaderNodeScalarFunc::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
+String VisualShaderNodeFloatFunc::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
 
 	static const char *scalar_func_id[FUNC_ONEMINUS + 1] = {
 		"sin($)",
@@ -1532,27 +1678,27 @@ String VisualShaderNodeScalarFunc::generate_code(Shader::Mode p_mode, VisualShad
 	return "\t" + p_output_vars[0] + " = " + String(scalar_func_id[func]).replace("$", p_input_vars[0]) + ";\n";
 }
 
-void VisualShaderNodeScalarFunc::set_function(Function p_func) {
+void VisualShaderNodeFloatFunc::set_function(Function p_func) {
 
 	func = p_func;
 	emit_changed();
 }
 
-VisualShaderNodeScalarFunc::Function VisualShaderNodeScalarFunc::get_function() const {
+VisualShaderNodeFloatFunc::Function VisualShaderNodeFloatFunc::get_function() const {
 
 	return func;
 }
 
-Vector<StringName> VisualShaderNodeScalarFunc::get_editable_properties() const {
+Vector<StringName> VisualShaderNodeFloatFunc::get_editable_properties() const {
 	Vector<StringName> props;
 	props.push_back("function");
 	return props;
 }
 
-void VisualShaderNodeScalarFunc::_bind_methods() {
+void VisualShaderNodeFloatFunc::_bind_methods() {
 
-	ClassDB::bind_method(D_METHOD("set_function", "func"), &VisualShaderNodeScalarFunc::set_function);
-	ClassDB::bind_method(D_METHOD("get_function"), &VisualShaderNodeScalarFunc::get_function);
+	ClassDB::bind_method(D_METHOD("set_function", "func"), &VisualShaderNodeFloatFunc::set_function);
+	ClassDB::bind_method(D_METHOD("get_function"), &VisualShaderNodeFloatFunc::get_function);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "function", PROPERTY_HINT_ENUM, "Sin,Cos,Tan,ASin,ACos,ATan,SinH,CosH,TanH,Log,Exp,Sqrt,Abs,Sign,Floor,Round,Ceil,Frac,Saturate,Negate,ACosH,ASinH,ATanH,Degrees,Exp2,InverseSqrt,Log2,Radians,Reciprocal,RoundEven,Trunc,OneMinus"), "set_function", "get_function");
 
@@ -1590,11 +1736,108 @@ void VisualShaderNodeScalarFunc::_bind_methods() {
 	BIND_ENUM_CONSTANT(FUNC_ONEMINUS);
 }
 
-VisualShaderNodeScalarFunc::VisualShaderNodeScalarFunc() {
+VisualShaderNodeFloatFunc::VisualShaderNodeFloatFunc() {
 	func = FUNC_SIGN;
 	set_input_port_default_value(0, 0.0);
 }
 
+////////////// Int Func
+
+String VisualShaderNodeIntFunc::get_caption() const {
+	return "IntFunc";
+}
+
+int VisualShaderNodeIntFunc::get_input_port_count() const {
+	if (func == FUNC_CLAMP) {
+		return 3;
+	}
+	return 1;
+}
+
+VisualShaderNodeIntFunc::PortType VisualShaderNodeIntFunc::get_input_port_type(int p_port) const {
+	return PORT_TYPE_SCALAR_INT;
+}
+
+String VisualShaderNodeIntFunc::get_input_port_name(int p_port) const {
+	if (func == FUNC_CLAMP) {
+		if (p_port == 0) {
+			return "";
+		} else if (p_port == 1) {
+			return "min";
+		} else if (p_port == 2) {
+			return "max";
+		}
+	}
+	return "";
+}
+
+int VisualShaderNodeIntFunc::get_output_port_count() const {
+	return 1;
+}
+
+VisualShaderNodeIntFunc::PortType VisualShaderNodeIntFunc::get_output_port_type(int p_port) const {
+	return PORT_TYPE_SCALAR_INT;
+}
+
+String VisualShaderNodeIntFunc::get_output_port_name(int p_port) const {
+	return ""; //no output port means the editor will be used as port
+}
+
+String VisualShaderNodeIntFunc::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
+	if (func == FUNC_CLAMP) {
+		return "\t" + p_output_vars[0] + " = clamp(" + p_input_vars[0] + ", " + p_input_vars[1] + ", " + p_input_vars[2] + ");\n";
+	}
+
+	static const char *int_func_id[FUNC_SIGN + 1] = {
+		"abs($)",
+		"",
+		"-($)",
+		"sign($)"
+	};
+
+	return "\t" + p_output_vars[0] + " = " + String(int_func_id[func]).replace("$", p_input_vars[0]) + ";\n";
+}
+
+void VisualShaderNodeIntFunc::set_function(Function p_func) {
+	if (func != p_func) {
+		if (p_func == FUNC_CLAMP) {
+			set_input_port_default_value(1, 0);
+			set_input_port_default_value(2, 0);
+		}
+	}
+	func = p_func;
+	emit_changed();
+}
+
+VisualShaderNodeIntFunc::Function VisualShaderNodeIntFunc::get_function() const {
+
+	return func;
+}
+
+Vector<StringName> VisualShaderNodeIntFunc::get_editable_properties() const {
+	Vector<StringName> props;
+	props.push_back("function");
+	return props;
+}
+
+void VisualShaderNodeIntFunc::_bind_methods() {
+
+	ClassDB::bind_method(D_METHOD("set_function", "func"), &VisualShaderNodeIntFunc::set_function);
+	ClassDB::bind_method(D_METHOD("get_function"), &VisualShaderNodeIntFunc::get_function);
+
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "function", PROPERTY_HINT_ENUM, "Abs,Clamp,Negate,Sign"), "set_function", "get_function");
+
+	BIND_ENUM_CONSTANT(FUNC_ABS);
+	BIND_ENUM_CONSTANT(FUNC_CLAMP);
+	BIND_ENUM_CONSTANT(FUNC_NEGATE);
+	BIND_ENUM_CONSTANT(FUNC_SIGN);
+}
+
+VisualShaderNodeIntFunc::VisualShaderNodeIntFunc() {
+	func = FUNC_SIGN;
+	set_input_port_default_value(0, 0);
+}
+
 ////////////// Vector Func
 
 String VisualShaderNodeVectorFunc::get_caption() const {
@@ -3008,37 +3251,37 @@ VisualShaderNodeTransformDecompose::VisualShaderNodeTransformDecompose() {
 	set_input_port_default_value(0, Transform());
 }
 
-////////////// Scalar Uniform
+////////////// Float Uniform
 
-String VisualShaderNodeScalarUniform::get_caption() const {
-	return "ScalarUniform";
+String VisualShaderNodeFloatUniform::get_caption() const {
+	return "FloatUniform";
 }
 
-int VisualShaderNodeScalarUniform::get_input_port_count() const {
+int VisualShaderNodeFloatUniform::get_input_port_count() const {
 	return 0;
 }
 
-VisualShaderNodeScalarUniform::PortType VisualShaderNodeScalarUniform::get_input_port_type(int p_port) const {
+VisualShaderNodeFloatUniform::PortType VisualShaderNodeFloatUniform::get_input_port_type(int p_port) const {
 	return PORT_TYPE_SCALAR;
 }
 
-String VisualShaderNodeScalarUniform::get_input_port_name(int p_port) const {
+String VisualShaderNodeFloatUniform::get_input_port_name(int p_port) const {
 	return String();
 }
 
-int VisualShaderNodeScalarUniform::get_output_port_count() const {
+int VisualShaderNodeFloatUniform::get_output_port_count() const {
 	return 1;
 }
 
-VisualShaderNodeScalarUniform::PortType VisualShaderNodeScalarUniform::get_output_port_type(int p_port) const {
+VisualShaderNodeFloatUniform::PortType VisualShaderNodeFloatUniform::get_output_port_type(int p_port) const {
 	return PORT_TYPE_SCALAR;
 }
 
-String VisualShaderNodeScalarUniform::get_output_port_name(int p_port) const {
+String VisualShaderNodeFloatUniform::get_output_port_name(int p_port) const {
 	return ""; //no output port means the editor will be used as port
 }
 
-String VisualShaderNodeScalarUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
+String VisualShaderNodeFloatUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
 	if (hint == HINT_RANGE) {
 		return "uniform float " + get_uniform_name() + " : hint_range(" + rtos(hint_range_min) + ", " + rtos(hint_range_max) + ");\n";
 	} else if (hint == HINT_RANGE_STEP) {
@@ -3047,70 +3290,70 @@ String VisualShaderNodeScalarUniform::generate_global(Shader::Mode p_mode, Visua
 	return "uniform float " + get_uniform_name() + ";\n";
 }
 
-String VisualShaderNodeScalarUniform::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
+String VisualShaderNodeFloatUniform::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
 	return "\t" + p_output_vars[0] + " = " + get_uniform_name() + ";\n";
 }
 
-void VisualShaderNodeScalarUniform::set_hint(Hint p_hint) {
+void VisualShaderNodeFloatUniform::set_hint(Hint p_hint) {
 	hint = p_hint;
 	emit_changed();
 }
 
-VisualShaderNodeScalarUniform::Hint VisualShaderNodeScalarUniform::get_hint() const {
+VisualShaderNodeFloatUniform::Hint VisualShaderNodeFloatUniform::get_hint() const {
 	return hint;
 }
 
-void VisualShaderNodeScalarUniform::set_min(float p_value) {
+void VisualShaderNodeFloatUniform::set_min(float p_value) {
 	hint_range_min = p_value;
 	emit_changed();
 }
 
-float VisualShaderNodeScalarUniform::get_min() const {
+float VisualShaderNodeFloatUniform::get_min() const {
 	return hint_range_min;
 }
 
-void VisualShaderNodeScalarUniform::set_max(float p_value) {
+void VisualShaderNodeFloatUniform::set_max(float p_value) {
 	hint_range_max = p_value;
 	emit_changed();
 }
 
-float VisualShaderNodeScalarUniform::get_max() const {
+float VisualShaderNodeFloatUniform::get_max() const {
 	return hint_range_max;
 }
 
-void VisualShaderNodeScalarUniform::set_step(float p_value) {
+void VisualShaderNodeFloatUniform::set_step(float p_value) {
 	hint_range_step = p_value;
 	emit_changed();
 }
 
-float VisualShaderNodeScalarUniform::get_step() const {
+float VisualShaderNodeFloatUniform::get_step() const {
 	return hint_range_step;
 }
 
-void VisualShaderNodeScalarUniform::_bind_methods() {
-	ClassDB::bind_method(D_METHOD("set_hint", "hint"), &VisualShaderNodeScalarUniform::set_hint);
-	ClassDB::bind_method(D_METHOD("get_hint"), &VisualShaderNodeScalarUniform::get_hint);
+void VisualShaderNodeFloatUniform::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_hint", "hint"), &VisualShaderNodeFloatUniform::set_hint);
+	ClassDB::bind_method(D_METHOD("get_hint"), &VisualShaderNodeFloatUniform::get_hint);
 
-	ClassDB::bind_method(D_METHOD("set_min", "value"), &VisualShaderNodeScalarUniform::set_min);
-	ClassDB::bind_method(D_METHOD("get_min"), &VisualShaderNodeScalarUniform::get_min);
+	ClassDB::bind_method(D_METHOD("set_min", "value"), &VisualShaderNodeFloatUniform::set_min);
+	ClassDB::bind_method(D_METHOD("get_min"), &VisualShaderNodeFloatUniform::get_min);
 
-	ClassDB::bind_method(D_METHOD("set_max", "value"), &VisualShaderNodeScalarUniform::set_max);
-	ClassDB::bind_method(D_METHOD("get_max"), &VisualShaderNodeScalarUniform::get_max);
+	ClassDB::bind_method(D_METHOD("set_max", "value"), &VisualShaderNodeFloatUniform::set_max);
+	ClassDB::bind_method(D_METHOD("get_max"), &VisualShaderNodeFloatUniform::get_max);
 
-	ClassDB::bind_method(D_METHOD("set_step", "value"), &VisualShaderNodeScalarUniform::set_step);
-	ClassDB::bind_method(D_METHOD("get_step"), &VisualShaderNodeScalarUniform::get_step);
+	ClassDB::bind_method(D_METHOD("set_step", "value"), &VisualShaderNodeFloatUniform::set_step);
+	ClassDB::bind_method(D_METHOD("get_step"), &VisualShaderNodeFloatUniform::get_step);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "hint", PROPERTY_HINT_ENUM, "None,Range,Range+Step"), "set_hint", "get_hint");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "min"), "set_min", "get_min");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "max"), "set_max", "get_max");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "step"), "set_step", "get_step");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "min"), "set_min", "get_min");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "max"), "set_max", "get_max");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "step"), "set_step", "get_step");
 
 	BIND_ENUM_CONSTANT(HINT_NONE);
 	BIND_ENUM_CONSTANT(HINT_RANGE);
 	BIND_ENUM_CONSTANT(HINT_RANGE_STEP);
 }
 
-Vector<StringName> VisualShaderNodeScalarUniform::get_editable_properties() const {
+Vector<StringName> VisualShaderNodeFloatUniform::get_editable_properties() const {
 	Vector<StringName> props;
 	props.push_back("hint");
 	if (hint == HINT_RANGE || hint == HINT_RANGE_STEP) {
@@ -3123,13 +3366,135 @@ Vector<StringName> VisualShaderNodeScalarUniform::get_editable_properties() cons
 	return props;
 }
 
-VisualShaderNodeScalarUniform::VisualShaderNodeScalarUniform() {
+VisualShaderNodeFloatUniform::VisualShaderNodeFloatUniform() {
 	hint = HINT_NONE;
 	hint_range_min = 0.0;
 	hint_range_max = 1.0;
 	hint_range_step = 0.1;
 }
 
+////////////// Integer Uniform
+
+String VisualShaderNodeIntUniform::get_caption() const {
+	return "IntUniform";
+}
+
+int VisualShaderNodeIntUniform::get_input_port_count() const {
+	return 0;
+}
+
+VisualShaderNodeIntUniform::PortType VisualShaderNodeIntUniform::get_input_port_type(int p_port) const {
+	return PORT_TYPE_SCALAR_INT;
+}
+
+String VisualShaderNodeIntUniform::get_input_port_name(int p_port) const {
+	return String();
+}
+
+int VisualShaderNodeIntUniform::get_output_port_count() const {
+	return 1;
+}
+
+VisualShaderNodeIntUniform::PortType VisualShaderNodeIntUniform::get_output_port_type(int p_port) const {
+	return PORT_TYPE_SCALAR_INT;
+}
+
+String VisualShaderNodeIntUniform::get_output_port_name(int p_port) const {
+	return ""; //no output port means the editor will be used as port
+}
+
+String VisualShaderNodeIntUniform::generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const {
+	if (hint == HINT_RANGE) {
+		return "uniform int " + get_uniform_name() + " : hint_range(" + rtos(hint_range_min) + ", " + rtos(hint_range_max) + ");\n";
+	} else if (hint == HINT_RANGE_STEP) {
+		return "uniform int " + get_uniform_name() + " : hint_range(" + rtos(hint_range_min) + ", " + rtos(hint_range_max) + ", " + rtos(hint_range_step) + ");\n";
+	}
+	return "uniform int " + get_uniform_name() + ";\n";
+}
+
+String VisualShaderNodeIntUniform::generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview) const {
+	return "\t" + p_output_vars[0] + " = " + get_uniform_name() + ";\n";
+}
+
+void VisualShaderNodeIntUniform::set_hint(Hint p_hint) {
+	hint = p_hint;
+	emit_changed();
+}
+
+VisualShaderNodeIntUniform::Hint VisualShaderNodeIntUniform::get_hint() const {
+	return hint;
+}
+
+void VisualShaderNodeIntUniform::set_min(int p_value) {
+	hint_range_min = p_value;
+	emit_changed();
+}
+
+int VisualShaderNodeIntUniform::get_min() const {
+	return hint_range_min;
+}
+
+void VisualShaderNodeIntUniform::set_max(int p_value) {
+	hint_range_max = p_value;
+	emit_changed();
+}
+
+int VisualShaderNodeIntUniform::get_max() const {
+	return hint_range_max;
+}
+
+void VisualShaderNodeIntUniform::set_step(int p_value) {
+	hint_range_step = p_value;
+	emit_changed();
+}
+
+int VisualShaderNodeIntUniform::get_step() const {
+	return hint_range_step;
+}
+
+void VisualShaderNodeIntUniform::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("set_hint", "hint"), &VisualShaderNodeIntUniform::set_hint);
+	ClassDB::bind_method(D_METHOD("get_hint"), &VisualShaderNodeIntUniform::get_hint);
+
+	ClassDB::bind_method(D_METHOD("set_min", "value"), &VisualShaderNodeIntUniform::set_min);
+	ClassDB::bind_method(D_METHOD("get_min"), &VisualShaderNodeIntUniform::get_min);
+
+	ClassDB::bind_method(D_METHOD("set_max", "value"), &VisualShaderNodeIntUniform::set_max);
+	ClassDB::bind_method(D_METHOD("get_max"), &VisualShaderNodeIntUniform::get_max);
+
+	ClassDB::bind_method(D_METHOD("set_step", "value"), &VisualShaderNodeIntUniform::set_step);
+	ClassDB::bind_method(D_METHOD("get_step"), &VisualShaderNodeIntUniform::get_step);
+
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "hint", PROPERTY_HINT_ENUM, "None,Range,Range+Step"), "set_hint", "get_hint");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "min"), "set_min", "get_min");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "max"), "set_max", "get_max");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "step"), "set_step", "get_step");
+
+	BIND_ENUM_CONSTANT(HINT_NONE);
+	BIND_ENUM_CONSTANT(HINT_RANGE);
+	BIND_ENUM_CONSTANT(HINT_RANGE_STEP);
+}
+
+Vector<StringName> VisualShaderNodeIntUniform::get_editable_properties() const {
+	Vector<StringName> props;
+	props.push_back("hint");
+	if (hint == HINT_RANGE || hint == HINT_RANGE_STEP) {
+		props.push_back("min");
+		props.push_back("max");
+	}
+	if (hint == HINT_RANGE_STEP) {
+		props.push_back("step");
+	}
+	return props;
+}
+
+VisualShaderNodeIntUniform::VisualShaderNodeIntUniform() {
+	hint = HINT_NONE;
+	hint_range_min = 0;
+	hint_range_max = 100;
+	hint_range_step = 1;
+}
+
 ////////////// Boolean Uniform
 
 String VisualShaderNodeBooleanUniform::get_caption() const {
@@ -3968,6 +4333,8 @@ VisualShaderNodeCompare::PortType VisualShaderNodeCompare::get_input_port_type(i
 	switch (ctype) {
 		case CTYPE_SCALAR:
 			return PORT_TYPE_SCALAR;
+		case CTYPE_SCALAR_INT:
+			return PORT_TYPE_SCALAR_INT;
 		case CTYPE_VECTOR:
 			return PORT_TYPE_VECTOR;
 		case CTYPE_BOOLEAN:
@@ -4046,10 +4413,14 @@ String VisualShaderNodeCompare::generate_code(Shader::Mode p_mode, VisualShader:
 			} else if (func == FUNC_NOT_EQUAL) {
 				code += "\t" + p_output_vars[0] + " = !(abs(" + p_input_vars[0] + " - " + p_input_vars[1] + ") < " + p_input_vars[2] + ");";
 			} else {
-				code += "\t" + p_output_vars[0] + " = " + (p_input_vars[0] + "$" + p_input_vars[1]).replace("$", ops[func]) + ";\n";
+				code += "\t" + p_output_vars[0] + " = " + (p_input_vars[0] + " $ " + p_input_vars[1]).replace("$", ops[func]) + ";\n";
 			}
 			break;
 
+		case CTYPE_SCALAR_INT:
+			code += "\t" + p_output_vars[0] + " = " + (p_input_vars[0] + " $ " + p_input_vars[1]).replace("$", ops[func]) + ";\n";
+			break;
+
 		case CTYPE_VECTOR:
 			code += "\t{\n";
 			code += "\t\tbvec3 _bv = " + String(funcs[func]).replace("$", p_input_vars[0] + ", " + p_input_vars[1]) + ";\n";
@@ -4085,6 +4456,11 @@ void VisualShaderNodeCompare::set_comparison_type(ComparisonType p_type) {
 			set_input_port_default_value(1, 0.0);
 			simple_decl = true;
 			break;
+		case CTYPE_SCALAR_INT:
+			set_input_port_default_value(0, 0);
+			set_input_port_default_value(1, 0);
+			simple_decl = true;
+			break;
 		case CTYPE_VECTOR:
 			set_input_port_default_value(0, Vector3(0.0, 0.0, 0.0));
 			set_input_port_default_value(1, Vector3(0.0, 0.0, 0.0));
@@ -4151,11 +4527,12 @@ void VisualShaderNodeCompare::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_condition", "condition"), &VisualShaderNodeCompare::set_condition);
 	ClassDB::bind_method(D_METHOD("get_condition"), &VisualShaderNodeCompare::get_condition);
 
-	ADD_PROPERTY(PropertyInfo(Variant::INT, "type", PROPERTY_HINT_ENUM, "Scalar,Vector,Boolean,Transform"), "set_comparison_type", "get_comparison_type");
+	ADD_PROPERTY(PropertyInfo(Variant::INT, "type", PROPERTY_HINT_ENUM, "Float,Int,Vector,Boolean,Transform"), "set_comparison_type", "get_comparison_type");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "function", PROPERTY_HINT_ENUM, "a == b,a != b,a > b,a >= b,a < b,a <= b"), "set_function", "get_function");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "condition", PROPERTY_HINT_ENUM, "All,Any"), "set_condition", "get_condition");
 
 	BIND_ENUM_CONSTANT(CTYPE_SCALAR);
+	BIND_ENUM_CONSTANT(CTYPE_SCALAR_INT);
 	BIND_ENUM_CONSTANT(CTYPE_VECTOR);
 	BIND_ENUM_CONSTANT(CTYPE_BOOLEAN);
 	BIND_ENUM_CONSTANT(CTYPE_TRANSFORM);
diff --git a/scene/resources/visual_shader_nodes.h b/scene/resources/visual_shader_nodes.h
index 85782bc509..035e39230c 100644
--- a/scene/resources/visual_shader_nodes.h
+++ b/scene/resources/visual_shader_nodes.h
@@ -37,8 +37,8 @@
 /// CONSTANTS
 ///////////////////////////////////////
 
-class VisualShaderNodeScalarConstant : public VisualShaderNode {
-	GDCLASS(VisualShaderNodeScalarConstant, VisualShaderNode);
+class VisualShaderNodeFloatConstant : public VisualShaderNode {
+	GDCLASS(VisualShaderNodeFloatConstant, VisualShaderNode);
 	float constant;
 
 protected:
@@ -62,7 +62,37 @@ public:
 
 	virtual Vector<StringName> get_editable_properties() const;
 
-	VisualShaderNodeScalarConstant();
+	VisualShaderNodeFloatConstant();
+};
+
+///////////////////////////////////////
+
+class VisualShaderNodeIntConstant : public VisualShaderNode {
+	GDCLASS(VisualShaderNodeIntConstant, VisualShaderNode);
+	int constant;
+
+protected:
+	static void _bind_methods();
+
+public:
+	virtual String get_caption() const;
+
+	virtual int get_input_port_count() const;
+	virtual PortType get_input_port_type(int p_port) const;
+	virtual String get_input_port_name(int p_port) const;
+
+	virtual int get_output_port_count() const;
+	virtual PortType get_output_port_type(int p_port) const;
+	virtual String get_output_port_name(int p_port) const;
+
+	virtual String generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview = false) const; //if no output is connected, the output var passed will be empty. if no input is connected and input is NIL, the input var passed will be empty
+
+	void set_constant(int p_value);
+	int get_constant() const;
+
+	virtual Vector<StringName> get_editable_properties() const;
+
+	VisualShaderNodeIntConstant();
 };
 
 ///////////////////////////////////////
@@ -314,8 +344,8 @@ VARIANT_ENUM_CAST(VisualShaderNodeCubemap::Source)
 /// OPS
 ///////////////////////////////////////
 
-class VisualShaderNodeScalarOp : public VisualShaderNode {
-	GDCLASS(VisualShaderNodeScalarOp, VisualShaderNode);
+class VisualShaderNodeFloatOp : public VisualShaderNode {
+	GDCLASS(VisualShaderNodeFloatOp, VisualShaderNode);
 
 public:
 	enum Operator {
@@ -354,10 +384,52 @@ public:
 
 	virtual Vector<StringName> get_editable_properties() const;
 
-	VisualShaderNodeScalarOp();
+	VisualShaderNodeFloatOp();
 };
 
-VARIANT_ENUM_CAST(VisualShaderNodeScalarOp::Operator)
+VARIANT_ENUM_CAST(VisualShaderNodeFloatOp::Operator)
+
+class VisualShaderNodeIntOp : public VisualShaderNode {
+	GDCLASS(VisualShaderNodeIntOp, VisualShaderNode);
+
+public:
+	enum Operator {
+		OP_ADD,
+		OP_SUB,
+		OP_MUL,
+		OP_DIV,
+		OP_MOD,
+		OP_MAX,
+		OP_MIN,
+	};
+
+protected:
+	Operator op;
+
+	static void _bind_methods();
+
+public:
+	virtual String get_caption() const;
+
+	virtual int get_input_port_count() const;
+	virtual PortType get_input_port_type(int p_port) const;
+	virtual String get_input_port_name(int p_port) const;
+
+	virtual int get_output_port_count() const;
+	virtual PortType get_output_port_type(int p_port) const;
+	virtual String get_output_port_name(int p_port) const;
+
+	virtual String generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview = false) const; //if no output is connected, the output var passed will be empty. if no input is connected and input is NIL, the input var passed will be empty
+
+	void set_operator(Operator p_op);
+	Operator get_operator() const;
+
+	virtual Vector<StringName> get_editable_properties() const;
+
+	VisualShaderNodeIntOp();
+};
+
+VARIANT_ENUM_CAST(VisualShaderNodeIntOp::Operator)
 
 class VisualShaderNodeVectorOp : public VisualShaderNode {
 	GDCLASS(VisualShaderNodeVectorOp, VisualShaderNode);
@@ -539,11 +611,11 @@ public:
 VARIANT_ENUM_CAST(VisualShaderNodeTransformVecMult::Operator)
 
 ///////////////////////////////////////
-/// SCALAR FUNC
+/// FLOAT FUNC
 ///////////////////////////////////////
 
-class VisualShaderNodeScalarFunc : public VisualShaderNode {
-	GDCLASS(VisualShaderNodeScalarFunc, VisualShaderNode);
+class VisualShaderNodeFloatFunc : public VisualShaderNode {
+	GDCLASS(VisualShaderNodeFloatFunc, VisualShaderNode);
 
 public:
 	enum Function {
@@ -604,10 +676,53 @@ public:
 
 	virtual Vector<StringName> get_editable_properties() const;
 
-	VisualShaderNodeScalarFunc();
+	VisualShaderNodeFloatFunc();
+};
+
+VARIANT_ENUM_CAST(VisualShaderNodeFloatFunc::Function)
+
+///////////////////////////////////////
+/// INT FUNC
+///////////////////////////////////////
+
+class VisualShaderNodeIntFunc : public VisualShaderNode {
+	GDCLASS(VisualShaderNodeIntFunc, VisualShaderNode);
+
+public:
+	enum Function {
+		FUNC_ABS,
+		FUNC_CLAMP,
+		FUNC_NEGATE,
+		FUNC_SIGN,
+	};
+
+protected:
+	Function func;
+
+	static void _bind_methods();
+
+public:
+	virtual String get_caption() const;
+
+	virtual int get_input_port_count() const;
+	virtual PortType get_input_port_type(int p_port) const;
+	virtual String get_input_port_name(int p_port) const;
+
+	virtual int get_output_port_count() const;
+	virtual PortType get_output_port_type(int p_port) const;
+	virtual String get_output_port_name(int p_port) const;
+
+	virtual String generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview = false) const; //if no output is connected, the output var passed will be empty. if no input is connected and input is NIL, the input var passed will be empty
+
+	void set_function(Function p_func);
+	Function get_function() const;
+
+	virtual Vector<StringName> get_editable_properties() const;
+
+	VisualShaderNodeIntFunc();
 };
 
-VARIANT_ENUM_CAST(VisualShaderNodeScalarFunc::Function)
+VARIANT_ENUM_CAST(VisualShaderNodeIntFunc::Function)
 
 ///////////////////////////////////////
 /// VECTOR FUNC
@@ -1297,8 +1412,8 @@ public:
 /// UNIFORMS
 ///////////////////////////////////////
 
-class VisualShaderNodeScalarUniform : public VisualShaderNodeUniform {
-	GDCLASS(VisualShaderNodeScalarUniform, VisualShaderNodeUniform);
+class VisualShaderNodeFloatUniform : public VisualShaderNodeUniform {
+	GDCLASS(VisualShaderNodeFloatUniform, VisualShaderNodeUniform);
 
 public:
 	enum Hint {
@@ -1344,10 +1459,62 @@ public:
 
 	virtual Vector<StringName> get_editable_properties() const;
 
-	VisualShaderNodeScalarUniform();
+	VisualShaderNodeFloatUniform();
+};
+
+VARIANT_ENUM_CAST(VisualShaderNodeFloatUniform::Hint)
+
+class VisualShaderNodeIntUniform : public VisualShaderNodeUniform {
+	GDCLASS(VisualShaderNodeIntUniform, VisualShaderNodeUniform);
+
+public:
+	enum Hint {
+		HINT_NONE,
+		HINT_RANGE,
+		HINT_RANGE_STEP,
+	};
+
+private:
+	Hint hint;
+	int hint_range_min;
+	int hint_range_max;
+	int hint_range_step;
+
+protected:
+	static void _bind_methods();
+
+public:
+	virtual String get_caption() const;
+
+	virtual int get_input_port_count() const;
+	virtual PortType get_input_port_type(int p_port) const;
+	virtual String get_input_port_name(int p_port) const;
+
+	virtual int get_output_port_count() const;
+	virtual PortType get_output_port_type(int p_port) const;
+	virtual String get_output_port_name(int p_port) const;
+
+	virtual String generate_global(Shader::Mode p_mode, VisualShader::Type p_type, int p_id) const;
+	virtual String generate_code(Shader::Mode p_mode, VisualShader::Type p_type, int p_id, const String *p_input_vars, const String *p_output_vars, bool p_for_preview = false) const; //if no output is connected, the output var passed will be empty. if no input is connected and input is NIL, the input var passed will be empty
+
+	void set_hint(Hint p_hint);
+	Hint get_hint() const;
+
+	void set_min(int p_value);
+	int get_min() const;
+
+	void set_max(int p_value);
+	int get_max() const;
+
+	void set_step(int p_value);
+	int get_step() const;
+
+	virtual Vector<StringName> get_editable_properties() const;
+
+	VisualShaderNodeIntUniform();
 };
 
-VARIANT_ENUM_CAST(VisualShaderNodeScalarUniform::Hint)
+VARIANT_ENUM_CAST(VisualShaderNodeIntUniform::Hint)
 
 ///////////////////////////////////////
 
@@ -1669,9 +1836,10 @@ class VisualShaderNodeCompare : public VisualShaderNode {
 public:
 	enum ComparisonType {
 		CTYPE_SCALAR,
+		CTYPE_SCALAR_INT,
 		CTYPE_VECTOR,
 		CTYPE_BOOLEAN,
-		CTYPE_TRANSFORM
+		CTYPE_TRANSFORM,
 	};
 
 	enum Function {
diff --git a/scene/resources/world.cpp b/scene/resources/world.cpp
index 78c08080b5..a7e519479f 100644
--- a/scene/resources/world.cpp
+++ b/scene/resources/world.cpp
@@ -360,9 +360,9 @@ World::World() {
 	PhysicsServer::get_singleton()->area_set_param(space, PhysicsServer::AREA_PARAM_GRAVITY, GLOBAL_DEF("physics/3d/default_gravity", 9.8));
 	PhysicsServer::get_singleton()->area_set_param(space, PhysicsServer::AREA_PARAM_GRAVITY_VECTOR, GLOBAL_DEF("physics/3d/default_gravity_vector", Vector3(0, -1, 0)));
 	PhysicsServer::get_singleton()->area_set_param(space, PhysicsServer::AREA_PARAM_LINEAR_DAMP, GLOBAL_DEF("physics/3d/default_linear_damp", 0.1));
-	ProjectSettings::get_singleton()->set_custom_property_info("physics/3d/default_linear_damp", PropertyInfo(Variant::REAL, "physics/3d/default_linear_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"));
+	ProjectSettings::get_singleton()->set_custom_property_info("physics/3d/default_linear_damp", PropertyInfo(Variant::FLOAT, "physics/3d/default_linear_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"));
 	PhysicsServer::get_singleton()->area_set_param(space, PhysicsServer::AREA_PARAM_ANGULAR_DAMP, GLOBAL_DEF("physics/3d/default_angular_damp", 0.1));
-	ProjectSettings::get_singleton()->set_custom_property_info("physics/3d/default_angular_damp", PropertyInfo(Variant::REAL, "physics/3d/default_angular_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"));
+	ProjectSettings::get_singleton()->set_custom_property_info("physics/3d/default_angular_damp", PropertyInfo(Variant::FLOAT, "physics/3d/default_angular_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"));
 
 #ifdef _3D_DISABLED
 	indexer = NULL;
diff --git a/scene/resources/world_2d.cpp b/scene/resources/world_2d.cpp
index 5cc809d8e3..6bdc4cf6f0 100644
--- a/scene/resources/world_2d.cpp
+++ b/scene/resources/world_2d.cpp
@@ -394,9 +394,9 @@ World2D::World2D() {
 	Physics2DServer::get_singleton()->area_set_param(space, Physics2DServer::AREA_PARAM_GRAVITY, GLOBAL_DEF("physics/2d/default_gravity", 98));
 	Physics2DServer::get_singleton()->area_set_param(space, Physics2DServer::AREA_PARAM_GRAVITY_VECTOR, GLOBAL_DEF("physics/2d/default_gravity_vector", Vector2(0, 1)));
 	Physics2DServer::get_singleton()->area_set_param(space, Physics2DServer::AREA_PARAM_LINEAR_DAMP, GLOBAL_DEF("physics/2d/default_linear_damp", 0.1));
-	ProjectSettings::get_singleton()->set_custom_property_info("physics/2d/default_linear_damp", PropertyInfo(Variant::REAL, "physics/2d/default_linear_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"));
+	ProjectSettings::get_singleton()->set_custom_property_info("physics/2d/default_linear_damp", PropertyInfo(Variant::FLOAT, "physics/2d/default_linear_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"));
 	Physics2DServer::get_singleton()->area_set_param(space, Physics2DServer::AREA_PARAM_ANGULAR_DAMP, GLOBAL_DEF("physics/2d/default_angular_damp", 1.0));
-	ProjectSettings::get_singleton()->set_custom_property_info("physics/2d/default_angular_damp", PropertyInfo(Variant::REAL, "physics/2d/default_angular_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"));
+	ProjectSettings::get_singleton()->set_custom_property_info("physics/2d/default_angular_damp", PropertyInfo(Variant::FLOAT, "physics/2d/default_angular_damp", PROPERTY_HINT_RANGE, "-1,100,0.001,or_greater"));
 	indexer = memnew(SpatialIndexer2D);
 }
 
diff --git a/servers/arvr/arvr_positional_tracker.cpp b/servers/arvr/arvr_positional_tracker.cpp
index 4438475d44..9acc36a139 100644
--- a/servers/arvr/arvr_positional_tracker.cpp
+++ b/servers/arvr/arvr_positional_tracker.cpp
@@ -58,7 +58,7 @@ void ARVRPositionalTracker::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_rumble"), &ARVRPositionalTracker::get_rumble);
 	ClassDB::bind_method(D_METHOD("set_rumble", "rumble"), &ARVRPositionalTracker::set_rumble);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "rumble"), "set_rumble", "get_rumble");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rumble"), "set_rumble", "get_rumble");
 };
 
 void ARVRPositionalTracker::set_type(ARVRServer::TrackerType p_type) {
diff --git a/servers/arvr_server.cpp b/servers/arvr_server.cpp
index a5bb9f794d..4b3417db6c 100644
--- a/servers/arvr_server.cpp
+++ b/servers/arvr_server.cpp
@@ -46,7 +46,7 @@ void ARVRServer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("center_on_hmd", "rotation_mode", "keep_height"), &ARVRServer::center_on_hmd);
 	ClassDB::bind_method(D_METHOD("get_hmd_transform"), &ARVRServer::get_hmd_transform);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "world_scale"), "set_world_scale", "get_world_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "world_scale"), "set_world_scale", "get_world_scale");
 
 	ClassDB::bind_method(D_METHOD("get_interface_count"), &ARVRServer::get_interface_count);
 	ClassDB::bind_method(D_METHOD("get_interface", "idx"), &ARVRServer::get_interface);
@@ -75,11 +75,11 @@ void ARVRServer::_bind_methods() {
 	BIND_ENUM_CONSTANT(RESET_BUT_KEEP_TILT);
 	BIND_ENUM_CONSTANT(DONT_RESET_ROTATION);
 
-	ADD_SIGNAL(MethodInfo("interface_added", PropertyInfo(Variant::STRING, "interface_name")));
-	ADD_SIGNAL(MethodInfo("interface_removed", PropertyInfo(Variant::STRING, "interface_name")));
+	ADD_SIGNAL(MethodInfo("interface_added", PropertyInfo(Variant::STRING_NAME, "interface_name")));
+	ADD_SIGNAL(MethodInfo("interface_removed", PropertyInfo(Variant::STRING_NAME, "interface_name")));
 
-	ADD_SIGNAL(MethodInfo("tracker_added", PropertyInfo(Variant::STRING, "tracker_name"), PropertyInfo(Variant::INT, "type"), PropertyInfo(Variant::INT, "id")));
-	ADD_SIGNAL(MethodInfo("tracker_removed", PropertyInfo(Variant::STRING, "tracker_name"), PropertyInfo(Variant::INT, "type"), PropertyInfo(Variant::INT, "id")));
+	ADD_SIGNAL(MethodInfo("tracker_added", PropertyInfo(Variant::STRING_NAME, "tracker_name"), PropertyInfo(Variant::INT, "type"), PropertyInfo(Variant::INT, "id")));
+	ADD_SIGNAL(MethodInfo("tracker_removed", PropertyInfo(Variant::STRING_NAME, "tracker_name"), PropertyInfo(Variant::INT, "type"), PropertyInfo(Variant::INT, "id")));
 };
 
 real_t ARVRServer::get_world_scale() const {
diff --git a/servers/audio/audio_stream.cpp b/servers/audio/audio_stream.cpp
index 259c5487e9..46e674fd9b 100644
--- a/servers/audio/audio_stream.cpp
+++ b/servers/audio/audio_stream.cpp
@@ -300,7 +300,7 @@ void AudioStreamRandomPitch::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_random_pitch"), &AudioStreamRandomPitch::get_random_pitch);
 
 	ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "audio_stream", PROPERTY_HINT_RESOURCE_TYPE, "AudioStream"), "set_audio_stream", "get_audio_stream");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "random_pitch", PROPERTY_HINT_RANGE, "1,16,0.01"), "set_random_pitch", "get_random_pitch");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "random_pitch", PROPERTY_HINT_RANGE, "1,16,0.01"), "set_random_pitch", "get_random_pitch");
 }
 
 AudioStreamRandomPitch::AudioStreamRandomPitch() {
diff --git a/servers/audio/effects/audio_effect_amplify.cpp b/servers/audio/effects/audio_effect_amplify.cpp
index 938d29f764..8ad2ecc5ce 100644
--- a/servers/audio/effects/audio_effect_amplify.cpp
+++ b/servers/audio/effects/audio_effect_amplify.cpp
@@ -67,7 +67,7 @@ void AudioEffectAmplify::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_volume_db", "volume"), &AudioEffectAmplify::set_volume_db);
 	ClassDB::bind_method(D_METHOD("get_volume_db"), &AudioEffectAmplify::get_volume_db);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "volume_db", PROPERTY_HINT_RANGE, "-80,24,0.01"), "set_volume_db", "get_volume_db");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "volume_db", PROPERTY_HINT_RANGE, "-80,24,0.01"), "set_volume_db", "get_volume_db");
 }
 
 AudioEffectAmplify::AudioEffectAmplify() {
diff --git a/servers/audio/effects/audio_effect_chorus.cpp b/servers/audio/effects/audio_effect_chorus.cpp
index 58943582c9..34c03dca8d 100644
--- a/servers/audio/effects/audio_effect_chorus.cpp
+++ b/servers/audio/effects/audio_effect_chorus.cpp
@@ -326,36 +326,36 @@ void AudioEffectChorus::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_dry"), &AudioEffectChorus::get_dry);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "voice_count", PROPERTY_HINT_RANGE, "1,4,1"), "set_voice_count", "get_voice_count");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "dry", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_dry", "get_dry");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "wet", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_wet", "get_wet");
-
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/1/delay_ms", PROPERTY_HINT_RANGE, "0,50,0.01"), "set_voice_delay_ms", "get_voice_delay_ms", 0);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/1/rate_hz", PROPERTY_HINT_RANGE, "0.1,20,0.1"), "set_voice_rate_hz", "get_voice_rate_hz", 0);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/1/depth_ms", PROPERTY_HINT_RANGE, "0,20,0.01"), "set_voice_depth_ms", "get_voice_depth_ms", 0);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/1/level_db", PROPERTY_HINT_RANGE, "-60,24,0.1"), "set_voice_level_db", "get_voice_level_db", 0);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/1/cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 0);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/1/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_voice_pan", "get_voice_pan", 0);
-
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/2/delay_ms", PROPERTY_HINT_RANGE, "0,50,0.01"), "set_voice_delay_ms", "get_voice_delay_ms", 1);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/2/rate_hz", PROPERTY_HINT_RANGE, "0.1,20,0.1"), "set_voice_rate_hz", "get_voice_rate_hz", 1);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/2/depth_ms", PROPERTY_HINT_RANGE, "0,20,0.01"), "set_voice_depth_ms", "get_voice_depth_ms", 1);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/2/level_db", PROPERTY_HINT_RANGE, "-60,24,0.1"), "set_voice_level_db", "get_voice_level_db", 1);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/2/cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 1);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/2/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_voice_pan", "get_voice_pan", 1);
-
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/3/delay_ms", PROPERTY_HINT_RANGE, "0,50,0.01"), "set_voice_delay_ms", "get_voice_delay_ms", 2);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/3/rate_hz", PROPERTY_HINT_RANGE, "0.1,20,0.1"), "set_voice_rate_hz", "get_voice_rate_hz", 2);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/3/depth_ms", PROPERTY_HINT_RANGE, "0,20,0.01"), "set_voice_depth_ms", "get_voice_depth_ms", 2);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/3/level_db", PROPERTY_HINT_RANGE, "-60,24,0.1"), "set_voice_level_db", "get_voice_level_db", 2);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/3/cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 2);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/3/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_voice_pan", "get_voice_pan", 2);
-
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/4/delay_ms", PROPERTY_HINT_RANGE, "0,50,0.01"), "set_voice_delay_ms", "get_voice_delay_ms", 3);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/4/rate_hz", PROPERTY_HINT_RANGE, "0.1,20,0.1"), "set_voice_rate_hz", "get_voice_rate_hz", 3);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/4/depth_ms", PROPERTY_HINT_RANGE, "0,20,0.01"), "set_voice_depth_ms", "get_voice_depth_ms", 3);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/4/level_db", PROPERTY_HINT_RANGE, "-60,24,0.1"), "set_voice_level_db", "get_voice_level_db", 3);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/4/cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 3);
-	ADD_PROPERTYI(PropertyInfo(Variant::REAL, "voice/4/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_voice_pan", "get_voice_pan", 3);
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "dry", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_dry", "get_dry");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "wet", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_wet", "get_wet");
+
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/1/delay_ms", PROPERTY_HINT_RANGE, "0,50,0.01"), "set_voice_delay_ms", "get_voice_delay_ms", 0);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/1/rate_hz", PROPERTY_HINT_RANGE, "0.1,20,0.1"), "set_voice_rate_hz", "get_voice_rate_hz", 0);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/1/depth_ms", PROPERTY_HINT_RANGE, "0,20,0.01"), "set_voice_depth_ms", "get_voice_depth_ms", 0);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/1/level_db", PROPERTY_HINT_RANGE, "-60,24,0.1"), "set_voice_level_db", "get_voice_level_db", 0);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/1/cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 0);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/1/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_voice_pan", "get_voice_pan", 0);
+
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/2/delay_ms", PROPERTY_HINT_RANGE, "0,50,0.01"), "set_voice_delay_ms", "get_voice_delay_ms", 1);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/2/rate_hz", PROPERTY_HINT_RANGE, "0.1,20,0.1"), "set_voice_rate_hz", "get_voice_rate_hz", 1);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/2/depth_ms", PROPERTY_HINT_RANGE, "0,20,0.01"), "set_voice_depth_ms", "get_voice_depth_ms", 1);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/2/level_db", PROPERTY_HINT_RANGE, "-60,24,0.1"), "set_voice_level_db", "get_voice_level_db", 1);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/2/cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 1);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/2/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_voice_pan", "get_voice_pan", 1);
+
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/3/delay_ms", PROPERTY_HINT_RANGE, "0,50,0.01"), "set_voice_delay_ms", "get_voice_delay_ms", 2);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/3/rate_hz", PROPERTY_HINT_RANGE, "0.1,20,0.1"), "set_voice_rate_hz", "get_voice_rate_hz", 2);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/3/depth_ms", PROPERTY_HINT_RANGE, "0,20,0.01"), "set_voice_depth_ms", "get_voice_depth_ms", 2);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/3/level_db", PROPERTY_HINT_RANGE, "-60,24,0.1"), "set_voice_level_db", "get_voice_level_db", 2);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/3/cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 2);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/3/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_voice_pan", "get_voice_pan", 2);
+
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/4/delay_ms", PROPERTY_HINT_RANGE, "0,50,0.01"), "set_voice_delay_ms", "get_voice_delay_ms", 3);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/4/rate_hz", PROPERTY_HINT_RANGE, "0.1,20,0.1"), "set_voice_rate_hz", "get_voice_rate_hz", 3);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/4/depth_ms", PROPERTY_HINT_RANGE, "0,20,0.01"), "set_voice_depth_ms", "get_voice_depth_ms", 3);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/4/level_db", PROPERTY_HINT_RANGE, "-60,24,0.1"), "set_voice_level_db", "get_voice_level_db", 3);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/4/cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1"), "set_voice_cutoff_hz", "get_voice_cutoff_hz", 3);
+	ADD_PROPERTYI(PropertyInfo(Variant::FLOAT, "voice/4/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_voice_pan", "get_voice_pan", 3);
 }
 
 AudioEffectChorus::AudioEffectChorus() {
diff --git a/servers/audio/effects/audio_effect_compressor.cpp b/servers/audio/effects/audio_effect_compressor.cpp
index 1ef3bb9b10..8d54bd8e36 100644
--- a/servers/audio/effects/audio_effect_compressor.cpp
+++ b/servers/audio/effects/audio_effect_compressor.cpp
@@ -230,13 +230,13 @@ void AudioEffectCompressor::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_sidechain", "sidechain"), &AudioEffectCompressor::set_sidechain);
 	ClassDB::bind_method(D_METHOD("get_sidechain"), &AudioEffectCompressor::get_sidechain);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "threshold", PROPERTY_HINT_RANGE, "-60,0,0.1"), "set_threshold", "get_threshold");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ratio", PROPERTY_HINT_RANGE, "1,48,0.1"), "set_ratio", "get_ratio");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "gain", PROPERTY_HINT_RANGE, "-20,20,0.1"), "set_gain", "get_gain");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "attack_us", PROPERTY_HINT_RANGE, "20,2000,1"), "set_attack_us", "get_attack_us");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "release_ms", PROPERTY_HINT_RANGE, "20,2000,1"), "set_release_ms", "get_release_ms");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "mix", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_mix", "get_mix");
-	ADD_PROPERTY(PropertyInfo(Variant::STRING, "sidechain", PROPERTY_HINT_ENUM), "set_sidechain", "get_sidechain");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "threshold", PROPERTY_HINT_RANGE, "-60,0,0.1"), "set_threshold", "get_threshold");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ratio", PROPERTY_HINT_RANGE, "1,48,0.1"), "set_ratio", "get_ratio");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "gain", PROPERTY_HINT_RANGE, "-20,20,0.1"), "set_gain", "get_gain");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "attack_us", PROPERTY_HINT_RANGE, "20,2000,1"), "set_attack_us", "get_attack_us");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "release_ms", PROPERTY_HINT_RANGE, "20,2000,1"), "set_release_ms", "get_release_ms");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "mix", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_mix", "get_mix");
+	ADD_PROPERTY(PropertyInfo(Variant::STRING_NAME, "sidechain", PROPERTY_HINT_ENUM), "set_sidechain", "get_sidechain");
 }
 
 AudioEffectCompressor::AudioEffectCompressor() {
diff --git a/servers/audio/effects/audio_effect_delay.cpp b/servers/audio/effects/audio_effect_delay.cpp
index 21d979a78c..fa57a94977 100644
--- a/servers/audio/effects/audio_effect_delay.cpp
+++ b/servers/audio/effects/audio_effect_delay.cpp
@@ -305,22 +305,22 @@ void AudioEffectDelay::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_feedback_lowpass", "amount"), &AudioEffectDelay::set_feedback_lowpass);
 	ClassDB::bind_method(D_METHOD("get_feedback_lowpass"), &AudioEffectDelay::get_feedback_lowpass);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "dry", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_dry", "get_dry");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "dry", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_dry", "get_dry");
 
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "tap1/active"), "set_tap1_active", "is_tap1_active");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "tap1/delay_ms", PROPERTY_HINT_RANGE, "0,1500,1"), "set_tap1_delay_ms", "get_tap1_delay_ms");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "tap1/level_db", PROPERTY_HINT_RANGE, "-60,0,0.01"), "set_tap1_level_db", "get_tap1_level_db");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "tap1/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_tap1_pan", "get_tap1_pan");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap1/delay_ms", PROPERTY_HINT_RANGE, "0,1500,1"), "set_tap1_delay_ms", "get_tap1_delay_ms");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap1/level_db", PROPERTY_HINT_RANGE, "-60,0,0.01"), "set_tap1_level_db", "get_tap1_level_db");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap1/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_tap1_pan", "get_tap1_pan");
 
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "tap2/active"), "set_tap2_active", "is_tap2_active");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "tap2/delay_ms", PROPERTY_HINT_RANGE, "0,1500,1"), "set_tap2_delay_ms", "get_tap2_delay_ms");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "tap2/level_db", PROPERTY_HINT_RANGE, "-60,0,0.01"), "set_tap2_level_db", "get_tap2_level_db");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "tap2/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_tap2_pan", "get_tap2_pan");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap2/delay_ms", PROPERTY_HINT_RANGE, "0,1500,1"), "set_tap2_delay_ms", "get_tap2_delay_ms");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap2/level_db", PROPERTY_HINT_RANGE, "-60,0,0.01"), "set_tap2_level_db", "get_tap2_level_db");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap2/pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_tap2_pan", "get_tap2_pan");
 
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "feedback/active"), "set_feedback_active", "is_feedback_active");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "feedback/delay_ms", PROPERTY_HINT_RANGE, "0,1500,1"), "set_feedback_delay_ms", "get_feedback_delay_ms");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "feedback/level_db", PROPERTY_HINT_RANGE, "-60,0,0.01"), "set_feedback_level_db", "get_feedback_level_db");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "feedback/lowpass", PROPERTY_HINT_RANGE, "1,16000,1"), "set_feedback_lowpass", "get_feedback_lowpass");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback/delay_ms", PROPERTY_HINT_RANGE, "0,1500,1"), "set_feedback_delay_ms", "get_feedback_delay_ms");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback/level_db", PROPERTY_HINT_RANGE, "-60,0,0.01"), "set_feedback_level_db", "get_feedback_level_db");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback/lowpass", PROPERTY_HINT_RANGE, "1,16000,1"), "set_feedback_lowpass", "get_feedback_lowpass");
 }
 
 AudioEffectDelay::AudioEffectDelay() {
diff --git a/servers/audio/effects/audio_effect_distortion.cpp b/servers/audio/effects/audio_effect_distortion.cpp
index 8f2c0743ef..bc4fc7ecd6 100644
--- a/servers/audio/effects/audio_effect_distortion.cpp
+++ b/servers/audio/effects/audio_effect_distortion.cpp
@@ -172,10 +172,10 @@ void AudioEffectDistortion::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_post_gain"), &AudioEffectDistortion::get_post_gain);
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "mode", PROPERTY_HINT_ENUM, "Clip,ATan,LoFi,Overdrive,WaveShape"), "set_mode", "get_mode");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "pre_gain", PROPERTY_HINT_RANGE, "-60,60,0.01"), "set_pre_gain", "get_pre_gain");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "keep_hf_hz", PROPERTY_HINT_RANGE, "1,20500,1"), "set_keep_hf_hz", "get_keep_hf_hz");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "drive", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_drive", "get_drive");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "post_gain", PROPERTY_HINT_RANGE, "-80,24,0.01"), "set_post_gain", "get_post_gain");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pre_gain", PROPERTY_HINT_RANGE, "-60,60,0.01"), "set_pre_gain", "get_pre_gain");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "keep_hf_hz", PROPERTY_HINT_RANGE, "1,20500,1"), "set_keep_hf_hz", "get_keep_hf_hz");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "drive", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_drive", "get_drive");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "post_gain", PROPERTY_HINT_RANGE, "-80,24,0.01"), "set_post_gain", "get_post_gain");
 
 	BIND_ENUM_CONSTANT(MODE_CLIP);
 	BIND_ENUM_CONSTANT(MODE_ATAN);
diff --git a/servers/audio/effects/audio_effect_eq.cpp b/servers/audio/effects/audio_effect_eq.cpp
index ecd5f04d5f..b315fdc3bb 100644
--- a/servers/audio/effects/audio_effect_eq.cpp
+++ b/servers/audio/effects/audio_effect_eq.cpp
@@ -117,7 +117,7 @@ void AudioEffectEQ::_get_property_list(List<PropertyInfo> *p_list) const {
 
 	for (int i = 0; i < band_names.size(); i++) {
 
-		p_list->push_back(PropertyInfo(Variant::REAL, band_names[i], PROPERTY_HINT_RANGE, "-60,24,0.1"));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, band_names[i], PROPERTY_HINT_RANGE, "-60,24,0.1"));
 	}
 }
 
diff --git a/servers/audio/effects/audio_effect_filter.cpp b/servers/audio/effects/audio_effect_filter.cpp
index 9ba5ceb500..18047bc99e 100644
--- a/servers/audio/effects/audio_effect_filter.cpp
+++ b/servers/audio/effects/audio_effect_filter.cpp
@@ -156,9 +156,9 @@ void AudioEffectFilter::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_db", "amount"), &AudioEffectFilter::set_db);
 	ClassDB::bind_method(D_METHOD("get_db"), &AudioEffectFilter::get_db);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1"), "set_cutoff", "get_cutoff");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "resonance", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_resonance", "get_resonance");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "gain", PROPERTY_HINT_RANGE, "0,4,0.01"), "set_gain", "get_gain");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "cutoff_hz", PROPERTY_HINT_RANGE, "1,20500,1"), "set_cutoff", "get_cutoff");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "resonance", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_resonance", "get_resonance");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "gain", PROPERTY_HINT_RANGE, "0,4,0.01"), "set_gain", "get_gain");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "db", PROPERTY_HINT_ENUM, "6 dB,12 dB,18 dB,24 dB"), "set_db", "get_db");
 
 	BIND_ENUM_CONSTANT(FILTER_6DB);
diff --git a/servers/audio/effects/audio_effect_limiter.cpp b/servers/audio/effects/audio_effect_limiter.cpp
index d495964719..40a4243168 100644
--- a/servers/audio/effects/audio_effect_limiter.cpp
+++ b/servers/audio/effects/audio_effect_limiter.cpp
@@ -128,10 +128,10 @@ void AudioEffectLimiter::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_soft_clip_ratio", "soft_clip"), &AudioEffectLimiter::set_soft_clip_ratio);
 	ClassDB::bind_method(D_METHOD("get_soft_clip_ratio"), &AudioEffectLimiter::get_soft_clip_ratio);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "ceiling_db", PROPERTY_HINT_RANGE, "-20,-0.1,0.1"), "set_ceiling_db", "get_ceiling_db");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "threshold_db", PROPERTY_HINT_RANGE, "-30,0,0.1"), "set_threshold_db", "get_threshold_db");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "soft_clip_db", PROPERTY_HINT_RANGE, "0,6,0.1"), "set_soft_clip_db", "get_soft_clip_db");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "soft_clip_ratio", PROPERTY_HINT_RANGE, "3,20,0.1"), "set_soft_clip_ratio", "get_soft_clip_ratio");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ceiling_db", PROPERTY_HINT_RANGE, "-20,-0.1,0.1"), "set_ceiling_db", "get_ceiling_db");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "threshold_db", PROPERTY_HINT_RANGE, "-30,0,0.1"), "set_threshold_db", "get_threshold_db");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "soft_clip_db", PROPERTY_HINT_RANGE, "0,6,0.1"), "set_soft_clip_db", "get_soft_clip_db");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "soft_clip_ratio", PROPERTY_HINT_RANGE, "3,20,0.1"), "set_soft_clip_ratio", "get_soft_clip_ratio");
 }
 
 AudioEffectLimiter::AudioEffectLimiter() {
diff --git a/servers/audio/effects/audio_effect_panner.cpp b/servers/audio/effects/audio_effect_panner.cpp
index b9e95f44df..10724175e5 100644
--- a/servers/audio/effects/audio_effect_panner.cpp
+++ b/servers/audio/effects/audio_effect_panner.cpp
@@ -63,7 +63,7 @@ void AudioEffectPanner::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_pan", "cpanume"), &AudioEffectPanner::set_pan);
 	ClassDB::bind_method(D_METHOD("get_pan"), &AudioEffectPanner::get_pan);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_pan", "get_pan");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pan", PROPERTY_HINT_RANGE, "-1,1,0.01"), "set_pan", "get_pan");
 }
 
 AudioEffectPanner::AudioEffectPanner() {
diff --git a/servers/audio/effects/audio_effect_phaser.cpp b/servers/audio/effects/audio_effect_phaser.cpp
index d811522576..3709b69d45 100644
--- a/servers/audio/effects/audio_effect_phaser.cpp
+++ b/servers/audio/effects/audio_effect_phaser.cpp
@@ -154,11 +154,11 @@ void AudioEffectPhaser::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_depth", "depth"), &AudioEffectPhaser::set_depth);
 	ClassDB::bind_method(D_METHOD("get_depth"), &AudioEffectPhaser::get_depth);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "range_min_hz", PROPERTY_HINT_RANGE, "10,10000"), "set_range_min_hz", "get_range_min_hz");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "range_max_hz", PROPERTY_HINT_RANGE, "10,10000"), "set_range_max_hz", "get_range_max_hz");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "rate_hz", PROPERTY_HINT_RANGE, "0.01,20"), "set_rate_hz", "get_rate_hz");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "feedback", PROPERTY_HINT_RANGE, "0.1,0.9,0.1"), "set_feedback", "get_feedback");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "depth", PROPERTY_HINT_RANGE, "0.1,4,0.1"), "set_depth", "get_depth");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "range_min_hz", PROPERTY_HINT_RANGE, "10,10000"), "set_range_min_hz", "get_range_min_hz");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "range_max_hz", PROPERTY_HINT_RANGE, "10,10000"), "set_range_max_hz", "get_range_max_hz");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rate_hz", PROPERTY_HINT_RANGE, "0.01,20"), "set_rate_hz", "get_rate_hz");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "feedback", PROPERTY_HINT_RANGE, "0.1,0.9,0.1"), "set_feedback", "get_feedback");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "depth", PROPERTY_HINT_RANGE, "0.1,4,0.1"), "set_depth", "get_depth");
 }
 
 AudioEffectPhaser::AudioEffectPhaser() {
diff --git a/servers/audio/effects/audio_effect_pitch_shift.cpp b/servers/audio/effects/audio_effect_pitch_shift.cpp
index 28185e591f..56529e208e 100644
--- a/servers/audio/effects/audio_effect_pitch_shift.cpp
+++ b/servers/audio/effects/audio_effect_pitch_shift.cpp
@@ -347,8 +347,8 @@ void AudioEffectPitchShift::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_fft_size", "size"), &AudioEffectPitchShift::set_fft_size);
 	ClassDB::bind_method(D_METHOD("get_fft_size"), &AudioEffectPitchShift::get_fft_size);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "pitch_scale", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_pitch_scale", "get_pitch_scale");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "oversampling", PROPERTY_HINT_RANGE, "4,32,1"), "set_oversampling", "get_oversampling");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pitch_scale", PROPERTY_HINT_RANGE, "0.01,16,0.01"), "set_pitch_scale", "get_pitch_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "oversampling", PROPERTY_HINT_RANGE, "4,32,1"), "set_oversampling", "get_oversampling");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "fft_size", PROPERTY_HINT_ENUM, "256,512,1024,2048,4096"), "set_fft_size", "get_fft_size");
 
 	BIND_ENUM_CONSTANT(FFT_SIZE_256);
diff --git a/servers/audio/effects/audio_effect_record.cpp b/servers/audio/effects/audio_effect_record.cpp
index 9be3a2d554..8f0c55ad83 100644
--- a/servers/audio/effects/audio_effect_record.cpp
+++ b/servers/audio/effects/audio_effect_record.cpp
@@ -215,7 +215,7 @@ Ref<AudioStreamSample> AudioEffectRecord::get_recording() const {
 	AudioStreamSample::Format dst_format = format;
 	bool stereo = true; //forcing mono is not implemented
 
-	PoolVector<uint8_t> dst_data;
+	Vector<uint8_t> dst_data;
 
 	ERR_FAIL_COND_V(current_instance.is_null(), NULL);
 	ERR_FAIL_COND_V(current_instance->recording_data.size() == 0, NULL);
@@ -223,7 +223,7 @@ Ref<AudioStreamSample> AudioEffectRecord::get_recording() const {
 	if (dst_format == AudioStreamSample::FORMAT_8_BITS) {
 		int data_size = current_instance->recording_data.size();
 		dst_data.resize(data_size);
-		PoolVector<uint8_t>::Write w = dst_data.write();
+		uint8_t *w = dst_data.ptrw();
 
 		for (int i = 0; i < data_size; i++) {
 			int8_t v = CLAMP(current_instance->recording_data[i] * 128, -128, 127);
@@ -232,7 +232,7 @@ Ref<AudioStreamSample> AudioEffectRecord::get_recording() const {
 	} else if (dst_format == AudioStreamSample::FORMAT_16_BITS) {
 		int data_size = current_instance->recording_data.size();
 		dst_data.resize(data_size * 2);
-		PoolVector<uint8_t>::Write w = dst_data.write();
+		uint8_t *w = dst_data.ptrw();
 
 		for (int i = 0; i < data_size; i++) {
 			int16_t v = CLAMP(current_instance->recording_data[i] * 32768, -32768, 32767);
@@ -252,8 +252,8 @@ Ref<AudioStreamSample> AudioEffectRecord::get_recording() const {
 			right.set(i, current_instance->recording_data[i * 2 + 1]);
 		}
 
-		PoolVector<uint8_t> bleft;
-		PoolVector<uint8_t> bright;
+		Vector<uint8_t> bleft;
+		Vector<uint8_t> bright;
 
 		ResourceImporterWAV::_compress_ima_adpcm(left, bleft);
 		ResourceImporterWAV::_compress_ima_adpcm(right, bright);
@@ -261,9 +261,9 @@ Ref<AudioStreamSample> AudioEffectRecord::get_recording() const {
 		int dl = bleft.size();
 		dst_data.resize(dl * 2);
 
-		PoolVector<uint8_t>::Write w = dst_data.write();
-		PoolVector<uint8_t>::Read rl = bleft.read();
-		PoolVector<uint8_t>::Read rr = bright.read();
+		uint8_t *w = dst_data.ptrw();
+		const uint8_t *rl = bleft.ptr();
+		const uint8_t *rr = bright.ptr();
 
 		for (int i = 0; i < dl; i++) {
 			w[i * 2 + 0] = rl[i];
diff --git a/servers/audio/effects/audio_effect_reverb.cpp b/servers/audio/effects/audio_effect_reverb.cpp
index caa2d8ab26..6dccb2945b 100644
--- a/servers/audio/effects/audio_effect_reverb.cpp
+++ b/servers/audio/effects/audio_effect_reverb.cpp
@@ -184,15 +184,15 @@ void AudioEffectReverb::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("get_hpf"), &AudioEffectReverb::get_hpf);
 
 	ADD_GROUP("Predelay", "predelay_");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "predelay_msec", PROPERTY_HINT_RANGE, "20,500,1"), "set_predelay_msec", "get_predelay_msec");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "predelay_feedback", PROPERTY_HINT_RANGE, "0,0.98,0.01"), "set_predelay_feedback", "get_predelay_feedback");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "predelay_msec", PROPERTY_HINT_RANGE, "20,500,1"), "set_predelay_msec", "get_predelay_msec");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "predelay_feedback", PROPERTY_HINT_RANGE, "0,0.98,0.01"), "set_predelay_feedback", "get_predelay_feedback");
 	ADD_GROUP("", "");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "room_size", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_room_size", "get_room_size");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "damping", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_damping", "get_damping");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "spread", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_spread", "get_spread");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "hipass", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_hpf", "get_hpf");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "dry", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_dry", "get_dry");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "wet", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_wet", "get_wet");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "room_size", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_room_size", "get_room_size");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "damping", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_damping", "get_damping");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "spread", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_spread", "get_spread");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "hipass", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_hpf", "get_hpf");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "dry", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_dry", "get_dry");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "wet", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_wet", "get_wet");
 }
 
 AudioEffectReverb::AudioEffectReverb() {
diff --git a/servers/audio/effects/audio_effect_spectrum_analyzer.cpp b/servers/audio/effects/audio_effect_spectrum_analyzer.cpp
index d4bd3e2461..47aee02de2 100644
--- a/servers/audio/effects/audio_effect_spectrum_analyzer.cpp
+++ b/servers/audio/effects/audio_effect_spectrum_analyzer.cpp
@@ -268,8 +268,8 @@ void AudioEffectSpectrumAnalyzer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_fft_size", "size"), &AudioEffectSpectrumAnalyzer::set_fft_size);
 	ClassDB::bind_method(D_METHOD("get_fft_size"), &AudioEffectSpectrumAnalyzer::get_fft_size);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "buffer_length", PROPERTY_HINT_RANGE, "0.1,4,0.1"), "set_buffer_length", "get_buffer_length");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "tap_back_pos", PROPERTY_HINT_RANGE, "0.1,4,0.1"), "set_tap_back_pos", "get_tap_back_pos");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "buffer_length", PROPERTY_HINT_RANGE, "0.1,4,0.1"), "set_buffer_length", "get_buffer_length");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "tap_back_pos", PROPERTY_HINT_RANGE, "0.1,4,0.1"), "set_tap_back_pos", "get_tap_back_pos");
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "fft_size", PROPERTY_HINT_ENUM, "256,512,1024,2048,4096"), "set_fft_size", "get_fft_size");
 
 	BIND_ENUM_CONSTANT(FFT_SIZE_256);
diff --git a/servers/audio/effects/audio_effect_stereo_enhance.cpp b/servers/audio/effects/audio_effect_stereo_enhance.cpp
index e8b8f47676..a10aca02b2 100644
--- a/servers/audio/effects/audio_effect_stereo_enhance.cpp
+++ b/servers/audio/effects/audio_effect_stereo_enhance.cpp
@@ -146,9 +146,9 @@ void AudioEffectStereoEnhance::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_surround", "amount"), &AudioEffectStereoEnhance::set_surround);
 	ClassDB::bind_method(D_METHOD("get_surround"), &AudioEffectStereoEnhance::get_surround);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "pan_pullout", PROPERTY_HINT_RANGE, "0,4,0.01"), "set_pan_pullout", "get_pan_pullout");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "time_pullout_ms", PROPERTY_HINT_RANGE, "0,50,0.01"), "set_time_pullout", "get_time_pullout");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "surround", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_surround", "get_surround");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "pan_pullout", PROPERTY_HINT_RANGE, "0,4,0.01"), "set_pan_pullout", "get_pan_pullout");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "time_pullout_ms", PROPERTY_HINT_RANGE, "0,50,0.01"), "set_time_pullout", "get_time_pullout");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "surround", PROPERTY_HINT_RANGE, "0,1,0.01"), "set_surround", "get_surround");
 }
 
 AudioEffectStereoEnhance::AudioEffectStereoEnhance() {
diff --git a/servers/audio/effects/audio_stream_generator.cpp b/servers/audio/effects/audio_stream_generator.cpp
index 9e1019afbc..5f24cf3d6b 100644
--- a/servers/audio/effects/audio_stream_generator.cpp
+++ b/servers/audio/effects/audio_stream_generator.cpp
@@ -74,8 +74,8 @@ void AudioStreamGenerator::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("set_buffer_length", "seconds"), &AudioStreamGenerator::set_buffer_length);
 	ClassDB::bind_method(D_METHOD("get_buffer_length"), &AudioStreamGenerator::get_buffer_length);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "mix_rate", PROPERTY_HINT_RANGE, "20,192000,1"), "set_mix_rate", "get_mix_rate");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "buffer_length", PROPERTY_HINT_RANGE, "0.01,10,0.01"), "set_buffer_length", "get_buffer_length");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "mix_rate", PROPERTY_HINT_RANGE, "20,192000,1"), "set_mix_rate", "get_mix_rate");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "buffer_length", PROPERTY_HINT_RANGE, "0.01,10,0.01"), "set_buffer_length", "get_buffer_length");
 }
 
 AudioStreamGenerator::AudioStreamGenerator() {
@@ -99,17 +99,17 @@ bool AudioStreamGeneratorPlayback::push_frame(const Vector2 &p_frame) {
 bool AudioStreamGeneratorPlayback::can_push_buffer(int p_frames) const {
 	return buffer.space_left() >= p_frames;
 }
-bool AudioStreamGeneratorPlayback::push_buffer(const PoolVector2Array &p_frames) {
+bool AudioStreamGeneratorPlayback::push_buffer(const PackedVector2Array &p_frames) {
 
 	int to_write = p_frames.size();
 	if (buffer.space_left() < to_write) {
 		return false;
 	}
 
-	PoolVector2Array::Read r = p_frames.read();
+	const Vector2 *r = p_frames.ptr();
 	if (sizeof(real_t) == 4) {
 		//write directly
-		buffer.write((const AudioFrame *)r.ptr(), to_write);
+		buffer.write((const AudioFrame *)r, to_write);
 	} else {
 		//convert from double
 		AudioFrame buf[2048];
diff --git a/servers/audio/effects/audio_stream_generator.h b/servers/audio/effects/audio_stream_generator.h
index f1cd73d266..aee3459e17 100644
--- a/servers/audio/effects/audio_stream_generator.h
+++ b/servers/audio/effects/audio_stream_generator.h
@@ -85,7 +85,7 @@ public:
 
 	bool push_frame(const Vector2 &p_frame);
 	bool can_push_buffer(int p_frames) const;
-	bool push_buffer(const PoolVector2Array &p_frames);
+	bool push_buffer(const PackedVector2Array &p_frames);
 	int get_frames_available() const;
 	int get_skips() const;
 
diff --git a/servers/audio_server.cpp b/servers/audio_server.cpp
index 2a5a5040b6..abf351135a 100644
--- a/servers/audio_server.cpp
+++ b/servers/audio_server.cpp
@@ -971,7 +971,7 @@ void AudioServer::init() {
 
 	channel_disable_threshold_db = GLOBAL_DEF_RST("audio/channel_disable_threshold_db", -60.0);
 	channel_disable_frames = float(GLOBAL_DEF_RST("audio/channel_disable_time", 2.0)) * get_mix_rate();
-	ProjectSettings::get_singleton()->set_custom_property_info("audio/channel_disable_time", PropertyInfo(Variant::REAL, "audio/channel_disable_time", PROPERTY_HINT_RANGE, "0,5,0.01,or_greater"));
+	ProjectSettings::get_singleton()->set_custom_property_info("audio/channel_disable_time", PropertyInfo(Variant::FLOAT, "audio/channel_disable_time", PROPERTY_HINT_RANGE, "0,5,0.01,or_greater"));
 	buffer_size = 1024; //hardcoded for now
 
 	init_channels_and_buffers();
@@ -1384,7 +1384,7 @@ void AudioServer::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "bus_count"), "set_bus_count", "get_bus_count");
 	ADD_PROPERTY(PropertyInfo(Variant::STRING, "device"), "set_device", "get_device");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "global_rate_scale"), "set_global_rate_scale", "get_global_rate_scale");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "global_rate_scale"), "set_global_rate_scale", "get_global_rate_scale");
 
 	ADD_SIGNAL(MethodInfo("bus_layout_changed"));
 
@@ -1531,8 +1531,8 @@ void AudioBusLayout::_get_property_list(List<PropertyInfo> *p_list) const {
 		p_list->push_back(PropertyInfo(Variant::BOOL, "bus/" + itos(i) + "/solo", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL));
 		p_list->push_back(PropertyInfo(Variant::BOOL, "bus/" + itos(i) + "/mute", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL));
 		p_list->push_back(PropertyInfo(Variant::BOOL, "bus/" + itos(i) + "/bypass_fx", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL));
-		p_list->push_back(PropertyInfo(Variant::REAL, "bus/" + itos(i) + "/volume_db", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL));
-		p_list->push_back(PropertyInfo(Variant::REAL, "bus/" + itos(i) + "/send", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "bus/" + itos(i) + "/volume_db", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL));
+		p_list->push_back(PropertyInfo(Variant::FLOAT, "bus/" + itos(i) + "/send", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL));
 
 		for (int j = 0; j < buses[i].effects.size(); j++) {
 			p_list->push_back(PropertyInfo(Variant::OBJECT, "bus/" + itos(i) + "/effect/" + itos(j) + "/effect", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL));
diff --git a/servers/audio_server.h b/servers/audio_server.h
index eff66d4008..1d9e5100fa 100644
--- a/servers/audio_server.h
+++ b/servers/audio_server.h
@@ -104,7 +104,7 @@ public:
 	virtual Error capture_stop() { return FAILED; }
 	virtual void capture_set_device(const String &p_name) {}
 	virtual String capture_get_device() { return "Default"; }
-	virtual Array capture_get_device_list(); // TODO: convert this and get_device_list to PoolStringArray
+	virtual Array capture_get_device_list(); // TODO: convert this and get_device_list to PackedStringArray
 
 	virtual float get_latency() { return 0; }
 
diff --git a/servers/navigation_2d_server.cpp b/servers/navigation_2d_server.cpp
index 94ddecf9c3..d9b53122e2 100644
--- a/servers/navigation_2d_server.cpp
+++ b/servers/navigation_2d_server.cpp
@@ -62,6 +62,12 @@ Navigation2DServer *Navigation2DServer::singleton = NULL;
 		return NavigationServer::get_singleton()->FUNC_NAME(CONV_0(D_0), CONV_1(D_1)); \
 	}
 
+#define FORWARD_2_R_C(CONV_R, FUNC_NAME, T_0, D_0, T_1, D_1, CONV_0, CONV_1)                   \
+	Navigation2DServer::FUNC_NAME(T_0 D_0, T_1 D_1)                                            \
+			const {                                                                            \
+		return CONV_R(NavigationServer::get_singleton()->FUNC_NAME(CONV_0(D_0), CONV_1(D_1))); \
+	}
+
 #define FORWARD_4_R_C(CONV_R, FUNC_NAME, T_0, D_0, T_1, D_1, T_2, D_2, T_3, D_3, CONV_0, CONV_1, CONV_2, CONV_3)         \
 	Navigation2DServer::FUNC_NAME(T_0 D_0, T_1 D_1, T_2 D_2, T_3 D_3)                                                    \
 			const {                                                                                                      \
@@ -132,6 +138,8 @@ void Navigation2DServer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("map_set_edge_connection_margin", "map", "margin"), &Navigation2DServer::map_set_edge_connection_margin);
 	ClassDB::bind_method(D_METHOD("map_get_edge_connection_margin", "map"), &Navigation2DServer::map_get_edge_connection_margin);
 	ClassDB::bind_method(D_METHOD("map_get_path", "map", "origin", "destination", "optimize"), &Navigation2DServer::map_get_path);
+	ClassDB::bind_method(D_METHOD("map_get_closest_point", "map", "to_point"), &Navigation2DServer::map_get_closest_point);
+	ClassDB::bind_method(D_METHOD("map_get_closest_point_owner", "map", "to_point"), &Navigation2DServer::map_get_closest_point_owner);
 
 	ClassDB::bind_method(D_METHOD("region_create"), &Navigation2DServer::region_create);
 	ClassDB::bind_method(D_METHOD("region_set_map", "region", "map"), &Navigation2DServer::region_set_map);
@@ -176,6 +184,9 @@ real_t FORWARD_1_C(map_get_edge_connection_margin, RID, p_map, rid_to_rid);
 
 Vector<Vector2> FORWARD_4_R_C(vector_v3_to_v2, map_get_path, RID, p_map, Vector2, p_origin, Vector2, p_destination, bool, p_optimize, rid_to_rid, v2_to_v3, v2_to_v3, bool_to_bool);
 
+Vector2 FORWARD_2_R_C(v3_to_v2, map_get_closest_point, RID, p_map, const Vector2 &, p_point, rid_to_rid, v2_to_v3);
+RID FORWARD_2_C(map_get_closest_point_owner, RID, p_map, const Vector2 &, p_point, rid_to_rid, v2_to_v3);
+
 RID FORWARD_0_C(region_create);
 void FORWARD_2_C(region_set_map, RID, p_region, RID, p_map, rid_to_rid, rid_to_rid);
 
diff --git a/servers/navigation_2d_server.h b/servers/navigation_2d_server.h
index 2ac0e8f875..955b0c3726 100644
--- a/servers/navigation_2d_server.h
+++ b/servers/navigation_2d_server.h
@@ -79,6 +79,9 @@ public:
 	/// Returns the navigation path to reach the destination from the origin.
 	virtual Vector<Vector2> map_get_path(RID p_map, Vector2 p_origin, Vector2 p_destination, bool p_optimize) const;
 
+	virtual Vector2 map_get_closest_point(RID p_map, const Vector2 &p_point) const;
+	virtual RID map_get_closest_point_owner(RID p_map, const Vector2 &p_point) const;
+
 	/// Creates a new region.
 	virtual RID region_create() const;
 
diff --git a/servers/navigation_server.cpp b/servers/navigation_server.cpp
index d28aed9110..f2b727ac47 100644
--- a/servers/navigation_server.cpp
+++ b/servers/navigation_server.cpp
@@ -48,6 +48,10 @@ void NavigationServer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("map_set_edge_connection_margin", "map", "margin"), &NavigationServer::map_set_edge_connection_margin);
 	ClassDB::bind_method(D_METHOD("map_get_edge_connection_margin", "map"), &NavigationServer::map_get_edge_connection_margin);
 	ClassDB::bind_method(D_METHOD("map_get_path", "map", "origin", "destination", "optimize"), &NavigationServer::map_get_path);
+	ClassDB::bind_method(D_METHOD("map_get_closest_point_to_segment", "map", "start", "end", "use_collision"), &NavigationServer::map_get_closest_point_to_segment, DEFVAL(false));
+	ClassDB::bind_method(D_METHOD("map_get_closest_point", "map", "to_point"), &NavigationServer::map_get_closest_point);
+	ClassDB::bind_method(D_METHOD("map_get_closest_point_normal", "map", "to_point"), &NavigationServer::map_get_closest_point_normal);
+	ClassDB::bind_method(D_METHOD("map_get_closest_point_owner", "map", "to_point"), &NavigationServer::map_get_closest_point_owner);
 
 	ClassDB::bind_method(D_METHOD("region_create"), &NavigationServer::region_create);
 	ClassDB::bind_method(D_METHOD("region_set_map", "region", "map"), &NavigationServer::region_set_map);
@@ -71,7 +75,7 @@ void NavigationServer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("free", "object"), &NavigationServer::free);
 
 	ClassDB::bind_method(D_METHOD("set_active", "active"), &NavigationServer::set_active);
-	ClassDB::bind_method(D_METHOD("step", "delta_time"), &NavigationServer::step);
+	ClassDB::bind_method(D_METHOD("process", "delta_time"), &NavigationServer::process);
 }
 
 const NavigationServer *NavigationServer::get_singleton() {
diff --git a/servers/navigation_server.h b/servers/navigation_server.h
index bcdbf84339..2587e53ab2 100644
--- a/servers/navigation_server.h
+++ b/servers/navigation_server.h
@@ -90,6 +90,11 @@ public:
 	/// Returns the navigation path to reach the destination from the origin.
 	virtual Vector<Vector3> map_get_path(RID p_map, Vector3 p_origin, Vector3 p_destination, bool p_optimize) const = 0;
 
+	virtual Vector3 map_get_closest_point_to_segment(RID p_map, const Vector3 &p_from, const Vector3 &p_to, const bool p_use_collision = false) const = 0;
+	virtual Vector3 map_get_closest_point(RID p_map, const Vector3 &p_point) const = 0;
+	virtual Vector3 map_get_closest_point_normal(RID p_map, const Vector3 &p_point) const = 0;
+	virtual RID map_get_closest_point_owner(RID p_map, const Vector3 &p_point) const = 0;
+
 	/// Creates a new region.
 	virtual RID region_create() const = 0;
 
@@ -170,9 +175,11 @@ public:
 	/// Control activation of this server.
 	virtual void set_active(bool p_active) const = 0;
 
-	/// Step the server
-	/// NOTE: This function is not Threadsafe and MUST be called in single thread.
-	virtual void step(real_t delta_time) = 0;
+	/// Process the collision avoidance agents.
+	/// The result of this process is needed by the physics server,
+	/// so this must be called in the main thread.
+	/// Note: This function is not thread safe.
+	virtual void process(real_t delta_time) = 0;
 
 	NavigationServer();
 	virtual ~NavigationServer();
diff --git a/servers/physics/area_sw.cpp b/servers/physics/area_sw.cpp
index 1016afcaba..4b54a56253 100644
--- a/servers/physics/area_sw.cpp
+++ b/servers/physics/area_sw.cpp
@@ -200,7 +200,7 @@ void AreaSW::call_queries() {
 			res[3] = E->key().body_shape;
 			res[4] = E->key().area_shape;
 
-			Variant::CallError ce;
+			Callable::CallError ce;
 			obj->call(monitor_callback_method, (const Variant **)resptr, 5, ce);
 		}
 	}
@@ -232,7 +232,7 @@ void AreaSW::call_queries() {
 			res[3] = E->key().body_shape;
 			res[4] = E->key().area_shape;
 
-			Variant::CallError ce;
+			Callable::CallError ce;
 			obj->call(area_monitor_callback_method, (const Variant **)resptr, 5, ce);
 		}
 	}
diff --git a/servers/physics/body_sw.cpp b/servers/physics/body_sw.cpp
index b71c9772df..8819941f04 100644
--- a/servers/physics/body_sw.cpp
+++ b/servers/physics/body_sw.cpp
@@ -713,7 +713,7 @@ void BodySW::call_queries() {
 		} else {
 			const Variant *vp[2] = { &v, &fi_callback->udata };
 
-			Variant::CallError ce;
+			Callable::CallError ce;
 			int argc = (fi_callback->udata.get_type() == Variant::NIL) ? 1 : 2;
 			obj->call(fi_callback->method, vp, argc, ce);
 		}
diff --git a/servers/physics/shape_sw.cpp b/servers/physics/shape_sw.cpp
index 7c92178803..4a6ed6be58 100644
--- a/servers/physics/shape_sw.cpp
+++ b/servers/physics/shape_sw.cpp
@@ -1106,9 +1106,9 @@ FaceShapeSW::FaceShapeSW() {
 	configure(AABB());
 }
 
-PoolVector<Vector3> ConcavePolygonShapeSW::get_faces() const {
+Vector<Vector3> ConcavePolygonShapeSW::get_faces() const {
 
-	PoolVector<Vector3> rfaces;
+	Vector<Vector3> rfaces;
 	rfaces.resize(faces.size() * 3);
 
 	for (int i = 0; i < faces.size(); i++) {
@@ -1132,8 +1132,7 @@ void ConcavePolygonShapeSW::project_range(const Vector3 &p_normal, const Transfo
 		r_max = 0;
 		return;
 	}
-	PoolVector<Vector3>::Read r = vertices.read();
-	const Vector3 *vptr = r.ptr();
+	const Vector3 *vptr = vertices.ptr();
 
 	for (int i = 0; i < count; i++) {
 
@@ -1152,8 +1151,7 @@ Vector3 ConcavePolygonShapeSW::get_support(const Vector3 &p_normal) const {
 	if (count == 0)
 		return Vector3();
 
-	PoolVector<Vector3>::Read r = vertices.read();
-	const Vector3 *vptr = r.ptr();
+	const Vector3 *vptr = vertices.ptr();
 
 	Vector3 n = p_normal;
 
@@ -1231,9 +1229,9 @@ bool ConcavePolygonShapeSW::intersect_segment(const Vector3 &p_begin, const Vect
 		return false;
 
 	// unlock data
-	PoolVector<Face>::Read fr = faces.read();
-	PoolVector<Vector3>::Read vr = vertices.read();
-	PoolVector<BVH>::Read br = bvh.read();
+	const Face *fr = faces.ptr();
+	const Vector3 *vr = vertices.ptr();
+	const BVH *br = bvh.ptr();
 
 	_SegmentCullParams params;
 	params.from = p_begin;
@@ -1241,9 +1239,9 @@ bool ConcavePolygonShapeSW::intersect_segment(const Vector3 &p_begin, const Vect
 	params.collisions = 0;
 	params.dir = (p_end - p_begin).normalized();
 
-	params.faces = fr.ptr();
-	params.vertices = vr.ptr();
-	params.bvh = br.ptr();
+	params.faces = fr;
+	params.vertices = vr;
+	params.bvh = br;
 
 	params.min_d = 1e20;
 	// cull
@@ -1310,18 +1308,18 @@ void ConcavePolygonShapeSW::cull(const AABB &p_local_aabb, Callback p_callback,
 	AABB local_aabb = p_local_aabb;
 
 	// unlock data
-	PoolVector<Face>::Read fr = faces.read();
-	PoolVector<Vector3>::Read vr = vertices.read();
-	PoolVector<BVH>::Read br = bvh.read();
+	const Face *fr = faces.ptr();
+	const Vector3 *vr = vertices.ptr();
+	const BVH *br = bvh.ptr();
 
 	FaceShapeSW face; // use this to send in the callback
 
 	_CullParams params;
 	params.aabb = local_aabb;
 	params.face = &face;
-	params.faces = fr.ptr();
-	params.vertices = vr.ptr();
-	params.bvh = br.ptr();
+	params.faces = fr;
+	params.vertices = vr;
+	params.bvh = br;
 	params.callback = p_callback;
 	params.userdata = p_userdata;
 
@@ -1464,7 +1462,7 @@ void ConcavePolygonShapeSW::_fill_bvh(_VolumeSW_BVH *p_bvh_tree, BVH *p_bvh_arra
 	memdelete(p_bvh_tree);
 }
 
-void ConcavePolygonShapeSW::_setup(PoolVector<Vector3> p_faces) {
+void ConcavePolygonShapeSW::_setup(Vector<Vector3> p_faces) {
 
 	int src_face_count = p_faces.size();
 	if (src_face_count == 0) {
@@ -1474,23 +1472,19 @@ void ConcavePolygonShapeSW::_setup(PoolVector<Vector3> p_faces) {
 	ERR_FAIL_COND(src_face_count % 3);
 	src_face_count /= 3;
 
-	PoolVector<Vector3>::Read r = p_faces.read();
-	const Vector3 *facesr = r.ptr();
+	const Vector3 *facesr = p_faces.ptr();
 
-	PoolVector<_VolumeSW_BVH_Element> bvh_array;
+	Vector<_VolumeSW_BVH_Element> bvh_array;
 	bvh_array.resize(src_face_count);
 
-	PoolVector<_VolumeSW_BVH_Element>::Write bvhw = bvh_array.write();
-	_VolumeSW_BVH_Element *bvh_arrayw = bvhw.ptr();
+	_VolumeSW_BVH_Element *bvh_arrayw = bvh_array.ptrw();
 
 	faces.resize(src_face_count);
-	PoolVector<Face>::Write w = faces.write();
-	Face *facesw = w.ptr();
+	Face *facesw = faces.ptrw();
 
 	vertices.resize(src_face_count * 3);
 
-	PoolVector<Vector3>::Write vw = vertices.write();
-	Vector3 *verticesw = vw.ptr();
+	Vector3 *verticesw = vertices.ptrw();
 
 	AABB _aabb;
 
@@ -1514,16 +1508,12 @@ void ConcavePolygonShapeSW::_setup(PoolVector<Vector3> p_faces) {
 			_aabb.merge_with(bvh_arrayw[i].aabb);
 	}
 
-	w.release();
-	vw.release();
-
 	int count = 0;
 	_VolumeSW_BVH *bvh_tree = _volume_sw_build_bvh(bvh_arrayw, src_face_count, count);
 
 	bvh.resize(count + 1);
 
-	PoolVector<BVH>::Write bvhw2 = bvh.write();
-	BVH *bvh_arrayw2 = bvhw2.ptr();
+	BVH *bvh_arrayw2 = bvh.ptrw();
 
 	int idx = 0;
 	_fill_bvh(bvh_tree, bvh_arrayw2, idx);
@@ -1546,7 +1536,7 @@ ConcavePolygonShapeSW::ConcavePolygonShapeSW() {
 
 /* HEIGHT MAP SHAPE */
 
-PoolVector<real_t> HeightMapShapeSW::get_heights() const {
+Vector<real_t> HeightMapShapeSW::get_heights() const {
 
 	return heights;
 }
@@ -1603,14 +1593,14 @@ Vector3 HeightMapShapeSW::get_moment_of_inertia(real_t p_mass) const {
 			(p_mass / 3.0) * (extents.y * extents.y + extents.y * extents.y));
 }
 
-void HeightMapShapeSW::_setup(PoolVector<real_t> p_heights, int p_width, int p_depth, real_t p_cell_size) {
+void HeightMapShapeSW::_setup(Vector<real_t> p_heights, int p_width, int p_depth, real_t p_cell_size) {
 
 	heights = p_heights;
 	width = p_width;
 	depth = p_depth;
 	cell_size = p_cell_size;
 
-	PoolVector<real_t>::Read r = heights.read();
+	const real_t *r = heights.ptr();
 
 	AABB aabb;
 
@@ -1643,7 +1633,7 @@ void HeightMapShapeSW::set_data(const Variant &p_data) {
 	int width = d["width"];
 	int depth = d["depth"];
 	real_t cell_size = d["cell_size"];
-	PoolVector<real_t> heights = d["heights"];
+	Vector<real_t> heights = d["heights"];
 
 	ERR_FAIL_COND(width <= 0);
 	ERR_FAIL_COND(depth <= 0);
diff --git a/servers/physics/shape_sw.h b/servers/physics/shape_sw.h
index 62a6cb7f29..eaae64be66 100644
--- a/servers/physics/shape_sw.h
+++ b/servers/physics/shape_sw.h
@@ -31,7 +31,6 @@
 #ifndef SHAPE_SW_H
 #define SHAPE_SW_H
 
-#include "core/math/bsp_tree.h"
 #include "core/math/geometry.h"
 #include "servers/physics_server.h"
 /*
@@ -297,8 +296,8 @@ struct ConcavePolygonShapeSW : public ConcaveShapeSW {
 		int indices[3];
 	};
 
-	PoolVector<Face> faces;
-	PoolVector<Vector3> vertices;
+	Vector<Face> faces;
+	Vector<Vector3> vertices;
 
 	struct BVH {
 
@@ -309,7 +308,7 @@ struct ConcavePolygonShapeSW : public ConcaveShapeSW {
 		int face_index;
 	};
 
-	PoolVector<BVH> bvh;
+	Vector<BVH> bvh;
 
 	struct _CullParams {
 
@@ -342,10 +341,10 @@ struct ConcavePolygonShapeSW : public ConcaveShapeSW {
 
 	void _fill_bvh(_VolumeSW_BVH *p_bvh_tree, BVH *p_bvh_array, int &p_idx);
 
-	void _setup(PoolVector<Vector3> p_faces);
+	void _setup(Vector<Vector3> p_faces);
 
 public:
-	PoolVector<Vector3> get_faces() const;
+	Vector<Vector3> get_faces() const;
 
 	virtual PhysicsServer::ShapeType get_type() const { return PhysicsServer::SHAPE_CONCAVE_POLYGON; }
 
@@ -368,7 +367,7 @@ public:
 
 struct HeightMapShapeSW : public ConcaveShapeSW {
 
-	PoolVector<real_t> heights;
+	Vector<real_t> heights;
 	int width;
 	int depth;
 	real_t cell_size;
@@ -376,10 +375,10 @@ struct HeightMapShapeSW : public ConcaveShapeSW {
 	//void _cull_segment(int p_idx,_SegmentCullParams *p_params) const;
 	//void _cull(int p_idx,_CullParams *p_params) const;
 
-	void _setup(PoolVector<real_t> p_heights, int p_width, int p_depth, real_t p_cell_size);
+	void _setup(Vector<real_t> p_heights, int p_width, int p_depth, real_t p_cell_size);
 
 public:
-	PoolVector<real_t> get_heights() const;
+	Vector<real_t> get_heights() const;
 	int get_width() const;
 	int get_depth() const;
 	real_t get_cell_size() const;
@@ -468,16 +467,4 @@ struct MotionShapeSW : public ShapeSW {
 	MotionShapeSW() { configure(AABB()); }
 };
 
-struct _ShapeTestConvexBSPSW {
-
-	const BSP_Tree *bsp;
-	const ShapeSW *shape;
-	Transform transform;
-
-	_FORCE_INLINE_ void project_range(const Vector3 &p_normal, real_t &r_min, real_t &r_max) const {
-
-		shape->project_range(p_normal, transform, r_min, r_max);
-	}
-};
-
-#endif // SHAPESW_H
+#endif // SHAPE_SW_H
diff --git a/servers/physics/space_sw.cpp b/servers/physics/space_sw.cpp
index 03dca8b9ec..110520db5a 100644
--- a/servers/physics/space_sw.cpp
+++ b/servers/physics/space_sw.cpp
@@ -1220,7 +1220,7 @@ SpaceSW::SpaceSW() {
 	body_linear_velocity_sleep_threshold = GLOBAL_DEF("physics/3d/sleep_threshold_linear", 0.1);
 	body_angular_velocity_sleep_threshold = GLOBAL_DEF("physics/3d/sleep_threshold_angular", (8.0 / 180.0 * Math_PI));
 	body_time_to_sleep = GLOBAL_DEF("physics/3d/time_before_sleep", 0.5);
-	ProjectSettings::get_singleton()->set_custom_property_info("physics/3d/time_before_sleep", PropertyInfo(Variant::REAL, "physics/3d/time_before_sleep", PROPERTY_HINT_RANGE, "0,5,0.01,or_greater"));
+	ProjectSettings::get_singleton()->set_custom_property_info("physics/3d/time_before_sleep", PropertyInfo(Variant::FLOAT, "physics/3d/time_before_sleep", PROPERTY_HINT_RANGE, "0,5,0.01,or_greater"));
 	body_angular_velocity_damp_ratio = 10;
 
 	broadphase = BroadPhaseSW::create_func();
diff --git a/servers/physics_2d/area_2d_sw.cpp b/servers/physics_2d/area_2d_sw.cpp
index c67d870b2a..45666d9d09 100644
--- a/servers/physics_2d/area_2d_sw.cpp
+++ b/servers/physics_2d/area_2d_sw.cpp
@@ -200,7 +200,7 @@ void Area2DSW::call_queries() {
 			res[3] = E->key().body_shape;
 			res[4] = E->key().area_shape;
 
-			Variant::CallError ce;
+			Callable::CallError ce;
 			obj->call(monitor_callback_method, (const Variant **)resptr, 5, ce);
 		}
 	}
@@ -232,7 +232,7 @@ void Area2DSW::call_queries() {
 			res[3] = E->key().body_shape;
 			res[4] = E->key().area_shape;
 
-			Variant::CallError ce;
+			Callable::CallError ce;
 			obj->call(area_monitor_callback_method, (const Variant **)resptr, 5, ce);
 		}
 	}
diff --git a/servers/physics_2d/body_2d_sw.cpp b/servers/physics_2d/body_2d_sw.cpp
index 4de52cacbd..863b422996 100644
--- a/servers/physics_2d/body_2d_sw.cpp
+++ b/servers/physics_2d/body_2d_sw.cpp
@@ -612,7 +612,7 @@ void Body2DSW::call_queries() {
 
 			set_force_integration_callback(ObjectID(), StringName());
 		} else {
-			Variant::CallError ce;
+			Callable::CallError ce;
 			if (fi_callback->callback_udata.get_type() != Variant::NIL) {
 
 				obj->call(fi_callback->method, vp, 2, ce);
diff --git a/servers/physics_2d/shape_2d_sw.cpp b/servers/physics_2d/shape_2d_sw.cpp
index 75c604f0fa..5fefb9595f 100644
--- a/servers/physics_2d/shape_2d_sw.cpp
+++ b/servers/physics_2d/shape_2d_sw.cpp
@@ -639,19 +639,19 @@ real_t ConvexPolygonShape2DSW::get_moment_of_inertia(real_t p_mass, const Size2
 
 void ConvexPolygonShape2DSW::set_data(const Variant &p_data) {
 
-	ERR_FAIL_COND(p_data.get_type() != Variant::POOL_VECTOR2_ARRAY && p_data.get_type() != Variant::POOL_REAL_ARRAY);
+	ERR_FAIL_COND(p_data.get_type() != Variant::PACKED_VECTOR2_ARRAY && p_data.get_type() != Variant::PACKED_FLOAT32_ARRAY);
 
 	if (points)
 		memdelete_arr(points);
 	points = NULL;
 	point_count = 0;
 
-	if (p_data.get_type() == Variant::POOL_VECTOR2_ARRAY) {
-		PoolVector<Vector2> arr = p_data;
+	if (p_data.get_type() == Variant::PACKED_VECTOR2_ARRAY) {
+		Vector<Vector2> arr = p_data;
 		ERR_FAIL_COND(arr.size() == 0);
 		point_count = arr.size();
 		points = memnew_arr(Point, point_count);
-		PoolVector<Vector2>::Read r = arr.read();
+		const Vector2 *r = arr.ptr();
 
 		for (int i = 0; i < point_count; i++) {
 			points[i].pos = r[i];
@@ -665,12 +665,12 @@ void ConvexPolygonShape2DSW::set_data(const Variant &p_data) {
 		}
 	} else {
 
-		PoolVector<real_t> dvr = p_data;
+		Vector<real_t> dvr = p_data;
 		point_count = dvr.size() / 4;
 		ERR_FAIL_COND(point_count == 0);
 
 		points = memnew_arr(Point, point_count);
-		PoolVector<real_t>::Read r = dvr.read();
+		const real_t *r = dvr.ptr();
 
 		for (int i = 0; i < point_count; i++) {
 
@@ -693,7 +693,7 @@ void ConvexPolygonShape2DSW::set_data(const Variant &p_data) {
 
 Variant ConvexPolygonShape2DSW::get_data() const {
 
-	PoolVector<Vector2> dvr;
+	Vector<Vector2> dvr;
 
 	dvr.resize(point_count);
 
@@ -899,13 +899,13 @@ int ConcavePolygonShape2DSW::_generate_bvh(BVH *p_bvh, int p_len, int p_depth) {
 
 void ConcavePolygonShape2DSW::set_data(const Variant &p_data) {
 
-	ERR_FAIL_COND(p_data.get_type() != Variant::POOL_VECTOR2_ARRAY && p_data.get_type() != Variant::POOL_REAL_ARRAY);
+	ERR_FAIL_COND(p_data.get_type() != Variant::PACKED_VECTOR2_ARRAY && p_data.get_type() != Variant::PACKED_FLOAT32_ARRAY);
 
 	Rect2 aabb;
 
-	if (p_data.get_type() == Variant::POOL_VECTOR2_ARRAY) {
+	if (p_data.get_type() == Variant::PACKED_VECTOR2_ARRAY) {
 
-		PoolVector<Vector2> p2arr = p_data;
+		Vector<Vector2> p2arr = p_data;
 		int len = p2arr.size();
 		ERR_FAIL_COND(len % 2);
 
@@ -919,7 +919,7 @@ void ConcavePolygonShape2DSW::set_data(const Variant &p_data) {
 			return;
 		}
 
-		PoolVector<Vector2>::Read arr = p2arr.read();
+		const Vector2 *arr = p2arr.ptr();
 
 		Map<Point2, int> pointmap;
 		for (int i = 0; i < len; i += 2) {
@@ -976,18 +976,16 @@ void ConcavePolygonShape2DSW::set_data(const Variant &p_data) {
 }
 Variant ConcavePolygonShape2DSW::get_data() const {
 
-	PoolVector<Vector2> rsegments;
+	Vector<Vector2> rsegments;
 	int len = segments.size();
 	rsegments.resize(len * 2);
-	PoolVector<Vector2>::Write w = rsegments.write();
+	Vector2 *w = rsegments.ptrw();
 	for (int i = 0; i < len; i++) {
 
 		w[(i << 1) + 0] = points[segments[i].points[0]];
 		w[(i << 1) + 1] = points[segments[i].points[1]];
 	}
 
-	w.release();
-
 	return rsegments;
 }
 
diff --git a/servers/physics_2d/space_2d_sw.cpp b/servers/physics_2d/space_2d_sw.cpp
index 83bcae4607..2009cb823d 100644
--- a/servers/physics_2d/space_2d_sw.cpp
+++ b/servers/physics_2d/space_2d_sw.cpp
@@ -1346,7 +1346,7 @@ Space2DSW::Space2DSW() {
 	body_linear_velocity_sleep_threshold = GLOBAL_DEF("physics/2d/sleep_threshold_linear", 2.0);
 	body_angular_velocity_sleep_threshold = GLOBAL_DEF("physics/2d/sleep_threshold_angular", (8.0 / 180.0 * Math_PI));
 	body_time_to_sleep = GLOBAL_DEF("physics/2d/time_before_sleep", 0.5);
-	ProjectSettings::get_singleton()->set_custom_property_info("physics/2d/time_before_sleep", PropertyInfo(Variant::REAL, "physics/2d/time_before_sleep", PROPERTY_HINT_RANGE, "0,5,0.01,or_greater"));
+	ProjectSettings::get_singleton()->set_custom_property_info("physics/2d/time_before_sleep", PropertyInfo(Variant::FLOAT, "physics/2d/time_before_sleep", PROPERTY_HINT_RANGE, "0,5,0.01,or_greater"));
 
 	broadphase = BroadPhase2DSW::create_func();
 	broadphase->set_pair_callback(_broadphase_pair, this);
diff --git a/servers/physics_2d_server.cpp b/servers/physics_2d_server.cpp
index 925af52eeb..1f92d6e419 100644
--- a/servers/physics_2d_server.cpp
+++ b/servers/physics_2d_server.cpp
@@ -118,13 +118,13 @@ void Physics2DDirectBodyState::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("integrate_forces"), &Physics2DDirectBodyState::integrate_forces);
 	ClassDB::bind_method(D_METHOD("get_space_state"), &Physics2DDirectBodyState::get_space_state);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "step"), "", "get_step");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "inverse_mass"), "", "get_inverse_mass");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "inverse_inertia"), "", "get_inverse_inertia");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "total_angular_damp"), "", "get_total_angular_damp");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "total_linear_damp"), "", "get_total_linear_damp");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "step"), "", "get_step");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "inverse_mass"), "", "get_inverse_mass");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "inverse_inertia"), "", "get_inverse_inertia");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "total_angular_damp"), "", "get_total_angular_damp");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "total_linear_damp"), "", "get_total_linear_damp");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "total_gravity"), "", "get_total_gravity");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "angular_velocity"), "set_angular_velocity", "get_angular_velocity");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "angular_velocity"), "set_angular_velocity", "get_angular_velocity");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "linear_velocity"), "set_linear_velocity", "get_linear_velocity");
 	ADD_PROPERTY(PropertyInfo(Variant::BOOL, "sleeping"), "set_sleep_state", "is_sleeping");
 	ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM2D, "transform"), "set_transform", "get_transform");
@@ -249,7 +249,7 @@ void Physics2DShapeQueryParameters::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "collision_layer", PROPERTY_HINT_LAYERS_2D_PHYSICS), "set_collision_layer", "get_collision_layer");
 	ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "exclude", PROPERTY_HINT_NONE, itos(Variant::_RID) + ":"), "set_exclude", "get_exclude");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "margin", PROPERTY_HINT_RANGE, "0,100,0.01"), "set_margin", "get_margin");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "margin", PROPERTY_HINT_RANGE, "0,100,0.01"), "set_margin", "get_margin");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "motion"), "set_motion", "get_motion");
 	//ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "shape", PROPERTY_HINT_RESOURCE_TYPE, "Shape2D"), "set_shape", ""); // FIXME: Lacks a getter
 	ADD_PROPERTY(PropertyInfo(Variant::_RID, "shape_rid"), "set_shape_rid", "get_shape_rid");
diff --git a/servers/physics_server.cpp b/servers/physics_server.cpp
index 94bcf1f76e..57f3a7979e 100644
--- a/servers/physics_server.cpp
+++ b/servers/physics_server.cpp
@@ -120,10 +120,10 @@ void PhysicsDirectBodyState::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("integrate_forces"), &PhysicsDirectBodyState::integrate_forces);
 	ClassDB::bind_method(D_METHOD("get_space_state"), &PhysicsDirectBodyState::get_space_state);
 
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "step"), "", "get_step");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "inverse_mass"), "", "get_inverse_mass");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "total_angular_damp"), "", "get_total_angular_damp");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "total_linear_damp"), "", "get_total_linear_damp");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "step"), "", "get_step");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "inverse_mass"), "", "get_inverse_mass");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "total_angular_damp"), "", "get_total_angular_damp");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "total_linear_damp"), "", "get_total_linear_damp");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "inverse_inertia"), "", "get_inverse_inertia");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "total_gravity"), "", "get_total_gravity");
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR3, "center_of_mass"), "", "get_center_of_mass");
@@ -242,7 +242,7 @@ void PhysicsShapeQueryParameters::_bind_methods() {
 
 	ADD_PROPERTY(PropertyInfo(Variant::INT, "collision_mask", PROPERTY_HINT_LAYERS_3D_PHYSICS), "set_collision_mask", "get_collision_mask");
 	ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "exclude", PROPERTY_HINT_NONE, itos(Variant::_RID) + ":"), "set_exclude", "get_exclude");
-	ADD_PROPERTY(PropertyInfo(Variant::REAL, "margin", PROPERTY_HINT_RANGE, "0,100,0.01"), "set_margin", "get_margin");
+	ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "margin", PROPERTY_HINT_RANGE, "0,100,0.01"), "set_margin", "get_margin");
 	//ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "shape", PROPERTY_HINT_RESOURCE_TYPE, "Shape2D"), "set_shape", ""); // FIXME: Lacks a getter
 	ADD_PROPERTY(PropertyInfo(Variant::_RID, "shape_rid"), "set_shape_rid", "get_shape_rid");
 	ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM, "transform"), "set_transform", "get_transform");
diff --git a/servers/register_server_types.cpp b/servers/register_server_types.cpp
index 25d122604a..c9f5277a4d 100644
--- a/servers/register_server_types.cpp
+++ b/servers/register_server_types.cpp
@@ -56,6 +56,7 @@
 #include "audio_server.h"
 #include "camera/camera_feed.h"
 #include "camera_server.h"
+#include "core/script_debugger_remote.h"
 #include "navigation_2d_server.h"
 #include "navigation_server.h"
 #include "physics/physics_server_sw.h"
@@ -63,18 +64,17 @@
 #include "physics_2d/physics_2d_server_wrap_mt.h"
 #include "physics_2d_server.h"
 #include "physics_server.h"
-#include "scene/debugger/script_debugger_remote.h"
 #include "visual/shader_types.h"
 #include "visual_server.h"
 
-static void _debugger_get_resource_usage(List<ScriptDebuggerRemote::ResourceUsage> *r_usage) {
+static void _debugger_get_resource_usage(ScriptDebuggerRemote::ResourceUsage *r_usage) {
 
 	List<VS::TextureInfo> tinfo;
 	VS::get_singleton()->texture_debug_usage(&tinfo);
 
 	for (List<VS::TextureInfo>::Element *E = tinfo.front(); E; E = E->next()) {
 
-		ScriptDebuggerRemote::ResourceUsage usage;
+		ScriptDebuggerRemote::ResourceInfo usage;
 		usage.path = E->get().path;
 		usage.vram = E->get().bytes;
 		usage.id = E->get().texture;
@@ -84,7 +84,7 @@ static void _debugger_get_resource_usage(List<ScriptDebuggerRemote::ResourceUsag
 		} else {
 			usage.format = itos(E->get().width) + "x" + itos(E->get().height) + "x" + itos(E->get().depth) + " " + Image::get_format_name(E->get().format);
 		}
-		r_usage->push_back(usage);
+		r_usage->infos.push_back(usage);
 	}
 }
 
diff --git a/servers/visual/rasterizer.h b/servers/visual/rasterizer.h
index 08d2104f94..3a219ec7e3 100644
--- a/servers/visual/rasterizer.h
+++ b/servers/visual/rasterizer.h
@@ -356,7 +356,7 @@ public:
 	virtual void mesh_set_blend_shape_mode(RID p_mesh, VS::BlendShapeMode p_mode) = 0;
 	virtual VS::BlendShapeMode mesh_get_blend_shape_mode(RID p_mesh) const = 0;
 
-	virtual void mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const PoolVector<uint8_t> &p_data) = 0;
+	virtual void mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const Vector<uint8_t> &p_data) = 0;
 
 	virtual void mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material) = 0;
 	virtual RID mesh_surface_get_material(RID p_mesh, int p_surface) const = 0;
@@ -393,8 +393,8 @@ public:
 	virtual Color multimesh_instance_get_color(RID p_multimesh, int p_index) const = 0;
 	virtual Color multimesh_instance_get_custom_data(RID p_multimesh, int p_index) const = 0;
 
-	virtual void multimesh_set_buffer(RID p_multimesh, const PoolVector<float> &p_buffer) = 0;
-	virtual PoolVector<float> multimesh_get_buffer(RID p_multimesh) const = 0;
+	virtual void multimesh_set_buffer(RID p_multimesh, const Vector<float> &p_buffer) = 0;
+	virtual Vector<float> multimesh_get_buffer(RID p_multimesh) const = 0;
 
 	virtual void multimesh_set_visible_instances(RID p_multimesh, int p_visible) = 0;
 	virtual int multimesh_get_visible_instances(RID p_multimesh) const = 0;
@@ -499,15 +499,15 @@ public:
 
 	virtual RID gi_probe_create() = 0;
 
-	virtual void gi_probe_allocate(RID p_gi_probe, const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const PoolVector<uint8_t> &p_octree_cells, const PoolVector<uint8_t> &p_data_cells, const PoolVector<uint8_t> &p_distance_field, const PoolVector<int> &p_level_counts) = 0;
+	virtual void gi_probe_allocate(RID p_gi_probe, const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) = 0;
 
 	virtual AABB gi_probe_get_bounds(RID p_gi_probe) const = 0;
 	virtual Vector3i gi_probe_get_octree_size(RID p_gi_probe) const = 0;
-	virtual PoolVector<uint8_t> gi_probe_get_octree_cells(RID p_gi_probe) const = 0;
-	virtual PoolVector<uint8_t> gi_probe_get_data_cells(RID p_gi_probe) const = 0;
-	virtual PoolVector<uint8_t> gi_probe_get_distance_field(RID p_gi_probe) const = 0;
+	virtual Vector<uint8_t> gi_probe_get_octree_cells(RID p_gi_probe) const = 0;
+	virtual Vector<uint8_t> gi_probe_get_data_cells(RID p_gi_probe) const = 0;
+	virtual Vector<uint8_t> gi_probe_get_distance_field(RID p_gi_probe) const = 0;
 
-	virtual PoolVector<int> gi_probe_get_level_counts(RID p_gi_probe) const = 0;
+	virtual Vector<int> gi_probe_get_level_counts(RID p_gi_probe) const = 0;
 	virtual Transform gi_probe_get_to_cell_xform(RID p_gi_probe) const = 0;
 
 	virtual void gi_probe_set_dynamic_range(RID p_gi_probe, float p_range) = 0;
@@ -558,15 +558,15 @@ public:
 	virtual RID lightmap_capture_create() = 0;
 	virtual void lightmap_capture_set_bounds(RID p_capture, const AABB &p_bounds) = 0;
 	virtual AABB lightmap_capture_get_bounds(RID p_capture) const = 0;
-	virtual void lightmap_capture_set_octree(RID p_capture, const PoolVector<uint8_t> &p_octree) = 0;
-	virtual PoolVector<uint8_t> lightmap_capture_get_octree(RID p_capture) const = 0;
+	virtual void lightmap_capture_set_octree(RID p_capture, const Vector<uint8_t> &p_octree) = 0;
+	virtual Vector<uint8_t> lightmap_capture_get_octree(RID p_capture) const = 0;
 	virtual void lightmap_capture_set_octree_cell_transform(RID p_capture, const Transform &p_xform) = 0;
 	virtual Transform lightmap_capture_get_octree_cell_transform(RID p_capture) const = 0;
 	virtual void lightmap_capture_set_octree_cell_subdiv(RID p_capture, int p_subdiv) = 0;
 	virtual int lightmap_capture_get_octree_cell_subdiv(RID p_capture) const = 0;
 	virtual void lightmap_capture_set_energy(RID p_capture, float p_energy) = 0;
 	virtual float lightmap_capture_get_energy(RID p_capture) const = 0;
-	virtual const PoolVector<LightmapCaptureOctree> *lightmap_capture_get_octree_ptr(RID p_capture) const = 0;
+	virtual const Vector<LightmapCaptureOctree> *lightmap_capture_get_octree_ptr(RID p_capture) const = 0;
 
 	/* PARTICLES */
 
@@ -1080,7 +1080,7 @@ public:
 						const Item::CommandTransform *transform = static_cast<const Item::CommandTransform *>(c);
 						xf = transform->xform;
 						found_xform = true;
-						FALLTHROUGH;
+						[[fallthrough]];
 					}
 					default: {
 						c = c->next;
@@ -1258,7 +1258,7 @@ public:
 	virtual void light_update_shadow(RID p_rid, const Transform2D &p_light_xform, int p_light_mask, float p_near, float p_far, LightOccluderInstance *p_occluders) = 0;
 
 	virtual RID occluder_polygon_create() = 0;
-	virtual void occluder_polygon_set_shape_as_lines(RID p_occluder, const PoolVector<Vector2> &p_lines) = 0;
+	virtual void occluder_polygon_set_shape_as_lines(RID p_occluder, const Vector<Vector2> &p_lines) = 0;
 	virtual void occluder_polygon_set_cull_mode(RID p_occluder, VS::CanvasOccluderPolygonCullMode p_mode) = 0;
 
 	virtual void draw_window_margins(int *p_margins, RID *p_margin_textures) = 0;
diff --git a/servers/visual/rasterizer_rd/light_cluster_builder.cpp b/servers/visual/rasterizer_rd/light_cluster_builder.cpp
index 78011c22cc..943ef1c7fa 100644
--- a/servers/visual/rasterizer_rd/light_cluster_builder.cpp
+++ b/servers/visual/rasterizer_rd/light_cluster_builder.cpp
@@ -47,8 +47,8 @@ void LightClusterBuilder::bake_cluster() {
 
 	float slice_depth = (z_near - z_far) / depth;
 
-	PoolVector<uint8_t>::Write cluster_dataw = cluster_data.write();
-	Cell *cluster_data_ptr = (Cell *)cluster_dataw.ptr();
+	uint8_t *cluster_dataw = cluster_data.ptrw();
+	Cell *cluster_data_ptr = (Cell *)cluster_dataw;
 	//clear the cluster
 	zeromem(cluster_data_ptr, (width * height * depth * sizeof(Cell)));
 
@@ -160,8 +160,7 @@ void LightClusterBuilder::bake_cluster() {
 	//print_line("offset: " + itos(offset));
 	/* Step 3, Place item lists */
 
-	PoolVector<uint32_t>::Write idsw = ids.write();
-	uint32_t *ids_ptr = idsw.ptr();
+	uint32_t *ids_ptr = ids.ptrw();
 
 	for (uint32_t i = 0; i < sort_id_count; i++) {
 		const SortID &id = sort_ids[i];
@@ -173,12 +172,8 @@ void LightClusterBuilder::bake_cluster() {
 		cell.item_pointers[id.item_type] = pointer | ((counter + 1) << COUNTER_SHIFT);
 	}
 
-	cluster_dataw = PoolVector<uint8_t>::Write();
-
 	RD::get_singleton()->texture_update(cluster_texture, 0, cluster_data, true);
 	RD::get_singleton()->buffer_update(items_buffer, 0, offset * sizeof(uint32_t), ids_ptr, true);
-
-	idsw = PoolVector<uint32_t>::Write();
 }
 
 void LightClusterBuilder::setup(uint32_t p_width, uint32_t p_height, uint32_t p_depth) {
diff --git a/servers/visual/rasterizer_rd/light_cluster_builder.h b/servers/visual/rasterizer_rd/light_cluster_builder.h
index fd2bd612c3..83014a7dd0 100644
--- a/servers/visual/rasterizer_rd/light_cluster_builder.h
+++ b/servers/visual/rasterizer_rd/light_cluster_builder.h
@@ -104,7 +104,7 @@ private:
 		uint32_t item_pointers[ITEM_TYPE_MAX];
 	};
 
-	PoolVector<uint8_t> cluster_data;
+	Vector<uint8_t> cluster_data;
 	RID cluster_texture;
 
 	struct SortID {
@@ -114,7 +114,7 @@ private:
 	};
 
 	SortID *sort_ids = nullptr;
-	PoolVector<uint32_t> ids;
+	Vector<uint32_t> ids;
 	uint32_t sort_id_count = 0;
 	uint32_t sort_id_max = 0;
 	RID items_buffer;
diff --git a/servers/visual/rasterizer_rd/rasterizer_canvas_rd.cpp b/servers/visual/rasterizer_rd/rasterizer_canvas_rd.cpp
index 7012cb04cd..54f330ecdd 100644
--- a/servers/visual/rasterizer_rd/rasterizer_canvas_rd.cpp
+++ b/servers/visual/rasterizer_rd/rasterizer_canvas_rd.cpp
@@ -271,7 +271,7 @@ RasterizerCanvas::PolygonID RasterizerCanvasRD::request_polygon(const Vector<int
 
 	uint32_t buffer_size = stride * p_points.size();
 
-	PoolVector<uint8_t> polygon_buffer;
+	Vector<uint8_t> polygon_buffer;
 	polygon_buffer.resize(buffer_size * sizeof(float));
 	Vector<RD::VertexDescription> descriptions;
 	descriptions.resize(4);
@@ -279,9 +279,9 @@ RasterizerCanvas::PolygonID RasterizerCanvasRD::request_polygon(const Vector<int
 	buffers.resize(4);
 
 	{
-		PoolVector<uint8_t>::Read r = polygon_buffer.read();
-		float *fptr = (float *)r.ptr();
-		uint32_t *uptr = (uint32_t *)r.ptr();
+		const uint8_t *r = polygon_buffer.ptr();
+		float *fptr = (float *)r;
+		uint32_t *uptr = (uint32_t *)r;
 		uint32_t base_offset = 0;
 		{ //vertices
 			RD::VertexDescription vd;
@@ -430,11 +430,11 @@ RasterizerCanvas::PolygonID RasterizerCanvasRD::request_polygon(const Vector<int
 
 	if (p_indices.size()) {
 		//create indices, as indices were requested
-		PoolVector<uint8_t> index_buffer;
+		Vector<uint8_t> index_buffer;
 		index_buffer.resize(p_indices.size() * sizeof(int32_t));
 		{
-			PoolVector<uint8_t>::Write w = index_buffer.write();
-			copymem(w.ptr(), p_indices.ptr(), sizeof(int32_t) * p_indices.size());
+			uint8_t *w = index_buffer.ptrw();
+			copymem(w, p_indices.ptr(), sizeof(int32_t) * p_indices.size());
 		}
 		pb.index_buffer = RD::get_singleton()->index_buffer_create(p_indices.size(), RD::INDEX_BUFFER_FORMAT_UINT32, index_buffer);
 		pb.indices = RD::get_singleton()->index_array_create(pb.index_buffer, 0, p_indices.size());
@@ -991,6 +991,15 @@ void RasterizerCanvasRD::_render_item(RD::DrawListID p_draw_list, const Item *p_
 				}
 
 			} break;
+			case Item::Command::TYPE_MESH:
+			case Item::Command::TYPE_MULTIMESH:
+			case Item::Command::TYPE_PARTICLES: {
+				ERR_PRINT("FIXME: Mesh, MultiMesh and Particles render commands are unimplemented currently, they need to be ported to the 4.0 rendering architecture.");
+#ifndef _MSC_VER
+#warning Item::Command types for Mesh, MultiMesh and Particles need to be implemented.
+#endif
+				// See #if 0'ed code below to port from GLES3.
+			} break;
 
 #if 0
 			case Item::Command::TYPE_MESH: {
@@ -1707,7 +1716,7 @@ RID RasterizerCanvasRD::occluder_polygon_create() {
 	return occluder_polygon_owner.make_rid(occluder);
 }
 
-void RasterizerCanvasRD::occluder_polygon_set_shape_as_lines(RID p_occluder, const PoolVector<Vector2> &p_lines) {
+void RasterizerCanvasRD::occluder_polygon_set_shape_as_lines(RID p_occluder, const Vector<Vector2> &p_lines) {
 
 	OccluderPolygon *oc = occluder_polygon_owner.getornull(p_occluder);
 	ERR_FAIL_COND(!oc);
@@ -1727,20 +1736,20 @@ void RasterizerCanvasRD::occluder_polygon_set_shape_as_lines(RID p_occluder, con
 
 	if (p_lines.size()) {
 
-		PoolVector<uint8_t> geometry;
-		PoolVector<uint8_t> indices;
+		Vector<uint8_t> geometry;
+		Vector<uint8_t> indices;
 		int lc = p_lines.size();
 
 		geometry.resize(lc * 6 * sizeof(float));
 		indices.resize(lc * 3 * sizeof(uint16_t));
 
 		{
-			PoolVector<uint8_t>::Write vw = geometry.write();
-			float *vwptr = (float *)vw.ptr();
-			PoolVector<uint8_t>::Write iw = indices.write();
-			uint16_t *iwptr = (uint16_t *)iw.ptr();
+			uint8_t *vw = geometry.ptrw();
+			float *vwptr = (float *)vw;
+			uint8_t *iw = indices.ptrw();
+			uint16_t *iwptr = (uint16_t *)iw;
 
-			PoolVector<Vector2>::Read lr = p_lines.read();
+			const Vector2 *lr = p_lines.ptr();
 
 			const int POLY_HEIGHT = 16384;
 
@@ -1789,10 +1798,10 @@ void RasterizerCanvasRD::occluder_polygon_set_shape_as_lines(RID p_occluder, con
 
 		} else {
 			//update existing
-			PoolVector<uint8_t>::Read vr = geometry.read();
-			RD::get_singleton()->buffer_update(oc->vertex_buffer, 0, geometry.size(), vr.ptr());
-			PoolVector<uint8_t>::Read ir = indices.read();
-			RD::get_singleton()->buffer_update(oc->index_buffer, 0, indices.size(), ir.ptr());
+			const uint8_t *vr = geometry.ptr();
+			RD::get_singleton()->buffer_update(oc->vertex_buffer, 0, geometry.size(), vr);
+			const uint8_t *ir = indices.ptr();
+			RD::get_singleton()->buffer_update(oc->index_buffer, 0, indices.size(), ir);
 		}
 	}
 }
@@ -2131,15 +2140,15 @@ void RasterizerCanvasRD::MaterialData::update_parameters(const Map<StringName, V
 			RID *ids_ptr = u.ids.ptrw();
 			ids_ptr[0] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
 			ids_ptr[1] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
-			ids_ptr[2] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
+			ids_ptr[2] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
 			ids_ptr[3] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
-			ids_ptr[4] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
+			ids_ptr[4] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
 			ids_ptr[5] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
 			ids_ptr[6] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
 			ids_ptr[7] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
-			ids_ptr[8] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
+			ids_ptr[8] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
 			ids_ptr[9] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
-			ids_ptr[10] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
+			ids_ptr[10] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
 			ids_ptr[11] = canvas_singleton->storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
 			uniforms.push_back(u);
 		}
@@ -2431,11 +2440,11 @@ RasterizerCanvasRD::RasterizerCanvasRD(RasterizerStorageRD *p_storage) {
 
 	{ // default index buffer
 
-		PoolVector<uint8_t> pv;
+		Vector<uint8_t> pv;
 		pv.resize(6 * 4);
 		{
-			PoolVector<uint8_t>::Write w = pv.write();
-			int *p32 = (int *)w.ptr();
+			uint8_t *w = pv.ptrw();
+			int *p32 = (int *)w;
 			p32[0] = 0;
 			p32[1] = 1;
 			p32[2] = 2;
@@ -2482,7 +2491,7 @@ bool RasterizerCanvasRD::free(RID p_rid) {
 		light_set_use_shadow(p_rid, false, 64);
 		canvas_light_owner.free(p_rid);
 	} else if (occluder_polygon_owner.owns(p_rid)) {
-		occluder_polygon_set_shape_as_lines(p_rid, PoolVector<Vector2>());
+		occluder_polygon_set_shape_as_lines(p_rid, Vector<Vector2>());
 		occluder_polygon_owner.free(p_rid);
 	} else {
 		return false;
diff --git a/servers/visual/rasterizer_rd/rasterizer_canvas_rd.h b/servers/visual/rasterizer_rd/rasterizer_canvas_rd.h
index 17560ea540..894a00a436 100644
--- a/servers/visual/rasterizer_rd/rasterizer_canvas_rd.h
+++ b/servers/visual/rasterizer_rd/rasterizer_canvas_rd.h
@@ -482,7 +482,7 @@ public:
 	void light_update_shadow(RID p_rid, const Transform2D &p_light_xform, int p_light_mask, float p_near, float p_far, LightOccluderInstance *p_occluders);
 
 	RID occluder_polygon_create();
-	void occluder_polygon_set_shape_as_lines(RID p_occluder, const PoolVector<Vector2> &p_lines);
+	void occluder_polygon_set_shape_as_lines(RID p_occluder, const Vector<Vector2> &p_lines);
 	void occluder_polygon_set_cull_mode(RID p_occluder, VS::CanvasOccluderPolygonCullMode p_mode);
 
 	void canvas_render_items(RID p_to_render_target, Item *p_item_list, const Color &p_modulate, Light *p_light_list, const Transform2D &p_canvas_transform);
diff --git a/servers/visual/rasterizer_rd/rasterizer_effects_rd.cpp b/servers/visual/rasterizer_rd/rasterizer_effects_rd.cpp
index 4b8b3334b5..c05f5cead0 100644
--- a/servers/visual/rasterizer_rd/rasterizer_effects_rd.cpp
+++ b/servers/visual/rasterizer_rd/rasterizer_effects_rd.cpp
@@ -955,11 +955,11 @@ RasterizerEffectsRD::RasterizerEffectsRD() {
 	default_mipmap_sampler = RD::get_singleton()->sampler_create(sampler);
 
 	{ //create index array for copy shaders
-		PoolVector<uint8_t> pv;
+		Vector<uint8_t> pv;
 		pv.resize(6 * 4);
 		{
-			PoolVector<uint8_t>::Write w = pv.write();
-			int *p32 = (int *)w.ptr();
+			uint8_t *w = pv.ptrw();
+			int *p32 = (int *)w;
 			p32[0] = 0;
 			p32[1] = 1;
 			p32[2] = 2;
diff --git a/servers/visual/rasterizer_rd/rasterizer_rd.cpp b/servers/visual/rasterizer_rd/rasterizer_rd.cpp
index 34be4817f6..de31d9b3b7 100644
--- a/servers/visual/rasterizer_rd/rasterizer_rd.cpp
+++ b/servers/visual/rasterizer_rd/rasterizer_rd.cpp
@@ -128,11 +128,11 @@ void RasterizerRD::initialize() {
 	}
 
 	{ //create index array for copy shader
-		PoolVector<uint8_t> pv;
+		Vector<uint8_t> pv;
 		pv.resize(6 * 4);
 		{
-			PoolVector<uint8_t>::Write w = pv.write();
-			int *p32 = (int *)w.ptr();
+			uint8_t *w = pv.ptrw();
+			int *p32 = (int *)w;
 			p32[0] = 0;
 			p32[1] = 1;
 			p32[2] = 2;
diff --git a/servers/visual/rasterizer_rd/rasterizer_scene_high_end_rd.cpp b/servers/visual/rasterizer_rd/rasterizer_scene_high_end_rd.cpp
index e3c3cdf0bf..dd6bece11d 100644
--- a/servers/visual/rasterizer_rd/rasterizer_scene_high_end_rd.cpp
+++ b/servers/visual/rasterizer_rd/rasterizer_scene_high_end_rd.cpp
@@ -67,18 +67,6 @@ static _FORCE_INLINE_ void store_transform_3x3(const Transform &p_mtx, float *p_
 	p_array[11] = 0;
 }
 
-static _FORCE_INLINE_ void store_transform_3x3_430(const Transform &p_mtx, float *p_array) {
-	p_array[0] = p_mtx.basis.elements[0][0];
-	p_array[1] = p_mtx.basis.elements[1][0];
-	p_array[2] = p_mtx.basis.elements[2][0];
-	p_array[3] = p_mtx.basis.elements[0][1];
-	p_array[4] = p_mtx.basis.elements[1][1];
-	p_array[5] = p_mtx.basis.elements[2][1];
-	p_array[6] = p_mtx.basis.elements[0][2];
-	p_array[7] = p_mtx.basis.elements[1][2];
-	p_array[8] = p_mtx.basis.elements[2][2];
-}
-
 static _FORCE_INLINE_ void store_camera(const CameraMatrix &p_mtx, float *p_array) {
 
 	for (int i = 0; i < 4; i++) {
@@ -1906,8 +1894,16 @@ void RasterizerSceneHighEndRD::_render_scene(RID p_render_buffer, const Transfor
 
 	if (draw_sky) {
 		RENDER_TIMESTAMP("Render Sky");
+
+		CameraMatrix projection = p_cam_projection;
+		if (p_reflection_probe.is_valid()) {
+			CameraMatrix correction;
+			correction.set_depth_correction(true);
+			projection = correction * p_cam_projection;
+		}
+
 		RD::DrawListID draw_list = RD::get_singleton()->draw_list_begin(opaque_framebuffer, RD::INITIAL_ACTION_CONTINUE, can_continue ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ, RD::INITIAL_ACTION_CONTINUE, can_continue ? RD::FINAL_ACTION_CONTINUE : RD::FINAL_ACTION_READ);
-		_draw_sky(draw_list, RD::get_singleton()->framebuffer_get_format(opaque_framebuffer), p_environment, p_cam_projection, p_cam_transform, 1.0);
+		_draw_sky(draw_list, RD::get_singleton()->framebuffer_get_format(opaque_framebuffer), p_environment, projection, p_cam_transform, 1.0);
 		RD::get_singleton()->draw_list_end();
 
 		if (using_separate_specular && !can_continue) {
@@ -2104,15 +2100,15 @@ void RasterizerSceneHighEndRD::_update_render_base_uniform_set() {
 			RID *ids_ptr = u.ids.ptrw();
 			ids_ptr[0] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
 			ids_ptr[1] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
-			ids_ptr[2] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
+			ids_ptr[2] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
 			ids_ptr[3] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
-			ids_ptr[4] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
+			ids_ptr[4] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
 			ids_ptr[5] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC, VS::CANVAS_ITEM_TEXTURE_REPEAT_DISABLED);
 			ids_ptr[6] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
 			ids_ptr[7] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
-			ids_ptr[8] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
+			ids_ptr[8] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
 			ids_ptr[9] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
-			ids_ptr[10] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
+			ids_ptr[10] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
 			ids_ptr[11] = storage->sampler_rd_get_default(VS::CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC, VS::CANVAS_ITEM_TEXTURE_REPEAT_ENABLED);
 			uniforms.push_back(u);
 		}
@@ -2697,8 +2693,20 @@ RasterizerSceneHighEndRD::~RasterizerSceneHighEndRD() {
 		RD::get_singleton()->free(view_dependant_uniform_set);
 	}
 
+	storage->free(wireframe_material_shader);
+	storage->free(overdraw_material_shader);
+	storage->free(default_shader);
+
+	storage->free(wireframe_material);
+	storage->free(overdraw_material);
+	storage->free(default_material);
+
 	{
 		RD::get_singleton()->free(scene_state.reflection_buffer);
+		memdelete_arr(scene_state.instances);
+		memdelete_arr(scene_state.gi_probes);
+		memdelete_arr(scene_state.directional_lights);
+		memdelete_arr(scene_state.lights);
 		memdelete_arr(scene_state.reflections);
 	}
 }
diff --git a/servers/visual/rasterizer_rd/rasterizer_scene_rd.cpp b/servers/visual/rasterizer_rd/rasterizer_scene_rd.cpp
index 317ffb994f..a19e633089 100644
--- a/servers/visual/rasterizer_rd/rasterizer_scene_rd.cpp
+++ b/servers/visual/rasterizer_rd/rasterizer_scene_rd.cpp
@@ -1406,7 +1406,7 @@ void RasterizerSceneRD::gi_probe_update(RID p_probe, bool p_update_light_instanc
 
 		if (octree_size != Vector3i()) {
 			//can create a 3D texture
-			PoolVector<int> levels = storage->gi_probe_get_level_counts(gi_probe->probe);
+			Vector<int> levels = storage->gi_probe_get_level_counts(gi_probe->probe);
 
 			RD::TextureFormat tf;
 			tf.format = RD::DATA_FORMAT_R8G8B8A8_UNORM;
@@ -2745,7 +2745,6 @@ void RasterizerSceneRD::render_shadow(RID p_light, RID p_shadow_atlas, int p_pas
 
 	Rect2i atlas_rect;
 	RID atlas_fb;
-	int atlas_fb_size;
 
 	bool using_dual_paraboloid = false;
 	bool using_dual_paraboloid_flip = false;
@@ -2816,7 +2815,6 @@ void RasterizerSceneRD::render_shadow(RID p_light, RID p_shadow_atlas, int p_pas
 		render_fb = shadow_map->fb;
 		render_texture = shadow_map->depth;
 		atlas_fb = directional_shadow.fb;
-		atlas_fb_size = directional_shadow.size;
 
 	} else {
 		//set from shadow atlas
@@ -2844,7 +2842,6 @@ void RasterizerSceneRD::render_shadow(RID p_light, RID p_shadow_atlas, int p_pas
 		atlas_rect.size.width = shadow_size;
 		atlas_rect.size.height = shadow_size;
 		atlas_fb = shadow_atlas->fb;
-		atlas_fb_size = shadow_atlas->size;
 
 		zfar = storage->light_get_param(light_instance->light, VS::LIGHT_PARAM_RANGE);
 		bias = storage->light_get_param(light_instance->light, VS::LIGHT_PARAM_SHADOW_BIAS);
diff --git a/servers/visual/rasterizer_rd/rasterizer_storage_rd.cpp b/servers/visual/rasterizer_rd/rasterizer_storage_rd.cpp
index 5203873b7b..5d43876192 100644
--- a/servers/visual/rasterizer_rd/rasterizer_storage_rd.cpp
+++ b/servers/visual/rasterizer_rd/rasterizer_storage_rd.cpp
@@ -584,8 +584,8 @@ RID RasterizerStorageRD::texture_2d_create(const Ref<Image> &p_image) {
 		rd_view.swizzle_b = ret_format.swizzle_b;
 		rd_view.swizzle_a = ret_format.swizzle_a;
 	}
-	PoolVector<uint8_t> data = image->get_data(); //use image data
-	Vector<PoolVector<uint8_t> > data_slices;
+	Vector<uint8_t> data = image->get_data(); //use image data
+	Vector<Vector<uint8_t> > data_slices;
 	data_slices.push_back(data);
 	texture.rd_texture = RD::get_singleton()->texture_create(rd_format, rd_view, data_slices);
 	ERR_FAIL_COND_V(texture.rd_texture.is_null(), RID());
@@ -720,13 +720,12 @@ RID RasterizerStorageRD::texture_2d_placeholder_create() {
 	Ref<Image> image;
 	image.instance();
 	image->create(4, 4, false, Image::FORMAT_RGBA8);
-	image->lock();
+
 	for (int i = 0; i < 4; i++) {
 		for (int j = 0; j < 4; j++) {
 			image->set_pixel(i, j, Color(1, 0, 1, 1));
 		}
 	}
-	image->unlock();
 
 	return texture_2d_create(image);
 }
@@ -749,7 +748,7 @@ Ref<Image> RasterizerStorageRD::texture_2d_get(RID p_texture) const {
 		return tex->image_cache_2d;
 	}
 #endif
-	PoolVector<uint8_t> data = RD::get_singleton()->texture_get_data(tex->rd_texture, 0);
+	Vector<uint8_t> data = RD::get_singleton()->texture_get_data(tex->rd_texture, 0);
 	ERR_FAIL_COND_V(data.size() == 0, Ref<Image>());
 	Ref<Image> image;
 	image.instance();
@@ -1195,11 +1194,11 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy
 		} break;
 		case ShaderLanguage::TYPE_IVEC2: {
 
-			PoolVector<int> iv = value;
+			Vector<int> iv = value;
 			int s = iv.size();
 			int32_t *gui = (int32_t *)data;
 
-			PoolVector<int>::Read r = iv.read();
+			const int *r = iv.ptr();
 
 			for (int i = 0; i < 2; i++) {
 				if (i < s)
@@ -1211,11 +1210,11 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy
 		} break;
 		case ShaderLanguage::TYPE_IVEC3: {
 
-			PoolVector<int> iv = value;
+			Vector<int> iv = value;
 			int s = iv.size();
 			int32_t *gui = (int32_t *)data;
 
-			PoolVector<int>::Read r = iv.read();
+			const int *r = iv.ptr();
 
 			for (int i = 0; i < 3; i++) {
 				if (i < s)
@@ -1226,11 +1225,11 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy
 		} break;
 		case ShaderLanguage::TYPE_IVEC4: {
 
-			PoolVector<int> iv = value;
+			Vector<int> iv = value;
 			int s = iv.size();
 			int32_t *gui = (int32_t *)data;
 
-			PoolVector<int>::Read r = iv.read();
+			const int *r = iv.ptr();
 
 			for (int i = 0; i < 4; i++) {
 				if (i < s)
@@ -1248,11 +1247,11 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy
 		} break;
 		case ShaderLanguage::TYPE_UVEC2: {
 
-			PoolVector<int> iv = value;
+			Vector<int> iv = value;
 			int s = iv.size();
 			uint32_t *gui = (uint32_t *)data;
 
-			PoolVector<int>::Read r = iv.read();
+			const int *r = iv.ptr();
 
 			for (int i = 0; i < 2; i++) {
 				if (i < s)
@@ -1262,11 +1261,11 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy
 			}
 		} break;
 		case ShaderLanguage::TYPE_UVEC3: {
-			PoolVector<int> iv = value;
+			Vector<int> iv = value;
 			int s = iv.size();
 			uint32_t *gui = (uint32_t *)data;
 
-			PoolVector<int>::Read r = iv.read();
+			const int *r = iv.ptr();
 
 			for (int i = 0; i < 3; i++) {
 				if (i < s)
@@ -1277,11 +1276,11 @@ _FORCE_INLINE_ static void _fill_std140_variant_ubo_value(ShaderLanguage::DataTy
 
 		} break;
 		case ShaderLanguage::TYPE_UVEC4: {
-			PoolVector<int> iv = value;
+			Vector<int> iv = value;
 			int s = iv.size();
 			uint32_t *gui = (uint32_t *)data;
 
-			PoolVector<int>::Read r = iv.read();
+			const int *r = iv.ptr();
 
 			for (int i = 0; i < 4; i++) {
 				if (i < s)
@@ -1945,7 +1944,7 @@ int RasterizerStorageRD::mesh_get_blend_shape_count(RID p_mesh) const {
 void RasterizerStorageRD::mesh_set_blend_shape_mode(RID p_mesh, VS::BlendShapeMode p_mode) {
 	Mesh *mesh = mesh_owner.getornull(p_mesh);
 	ERR_FAIL_COND(!mesh);
-	ERR_FAIL_INDEX(p_mode, 2);
+	ERR_FAIL_INDEX((int)p_mode, 2);
 
 	mesh->blend_shape_mode = p_mode;
 }
@@ -1955,15 +1954,15 @@ VS::BlendShapeMode RasterizerStorageRD::mesh_get_blend_shape_mode(RID p_mesh) co
 	return mesh->blend_shape_mode;
 }
 
-void RasterizerStorageRD::mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const PoolVector<uint8_t> &p_data) {
+void RasterizerStorageRD::mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const Vector<uint8_t> &p_data) {
 	Mesh *mesh = mesh_owner.getornull(p_mesh);
 	ERR_FAIL_COND(!mesh);
 	ERR_FAIL_UNSIGNED_INDEX((uint32_t)p_surface, mesh->surface_count);
 	ERR_FAIL_COND(p_data.size() == 0);
 	uint64_t data_size = p_data.size();
-	PoolVector<uint8_t>::Read r = p_data.read();
+	const uint8_t *r = p_data.ptr();
 
-	RD::get_singleton()->buffer_update(mesh->surfaces[p_surface]->vertex_buffer, p_offset, data_size, r.ptr());
+	RD::get_singleton()->buffer_update(mesh->surfaces[p_surface]->vertex_buffer, p_offset, data_size, r);
 }
 
 void RasterizerStorageRD::mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material) {
@@ -2012,7 +2011,7 @@ VS::SurfaceData RasterizerStorageRD::mesh_get_surface(RID p_mesh, int p_surface)
 	sd.bone_aabbs = s.bone_aabbs;
 
 	for (int i = 0; i < s.blend_shapes.size(); i++) {
-		PoolVector<uint8_t> bs = RD::get_singleton()->buffer_get_data(s.blend_shapes[i]);
+		Vector<uint8_t> bs = RD::get_singleton()->buffer_get_data(s.blend_shapes[i]);
 		sd.blend_shapes.push_back(bs);
 	}
 
@@ -2386,7 +2385,7 @@ void RasterizerStorageRD::multimesh_allocate(RID p_multimesh, int p_instances, V
 	multimesh->buffer_set = false;
 
 	//print_line("allocate, elements: " + itos(p_instances) + " 2D: " + itos(p_transform_format == VS::MULTIMESH_TRANSFORM_2D) + " colors " + itos(multimesh->uses_colors) + " data " + itos(multimesh->uses_custom_data) + " stride " + itos(multimesh->stride_cache) + " total size " + itos(multimesh->stride_cache * multimesh->instances));
-	multimesh->data_cache = PoolVector<float>();
+	multimesh->data_cache = Vector<float>();
 	multimesh->aabb = AABB();
 	multimesh->aabb_dirty = false;
 	multimesh->visible_instances = MIN(multimesh->visible_instances, multimesh->instances);
@@ -2421,9 +2420,9 @@ void RasterizerStorageRD::multimesh_set_mesh(RID p_multimesh, RID p_mesh) {
 	} else if (multimesh->instances) {
 		//need to re-create AABB unfortunately, calling this has a penalty
 		if (multimesh->buffer_set) {
-			PoolVector<uint8_t> buffer = RD::get_singleton()->buffer_get_data(multimesh->buffer);
-			PoolVector<uint8_t>::Read r = buffer.read();
-			const float *data = (const float *)r.ptr();
+			Vector<uint8_t> buffer = RD::get_singleton()->buffer_get_data(multimesh->buffer);
+			const uint8_t *r = buffer.ptr();
+			const float *data = (const float *)r;
 			_multimesh_re_create_aabb(multimesh, data, multimesh->instances);
 		}
 	}
@@ -2442,17 +2441,17 @@ void RasterizerStorageRD::_multimesh_make_local(MultiMesh *multimesh) const {
 	// for this, the data must reside on CPU, so just copy it there.
 	multimesh->data_cache.resize(multimesh->instances * multimesh->stride_cache);
 	{
-		PoolVector<float>::Write w = multimesh->data_cache.write();
+		float *w = multimesh->data_cache.ptrw();
 
 		if (multimesh->buffer_set) {
-			PoolVector<uint8_t> buffer = RD::get_singleton()->buffer_get_data(multimesh->buffer);
+			Vector<uint8_t> buffer = RD::get_singleton()->buffer_get_data(multimesh->buffer);
 			{
 
-				PoolVector<uint8_t>::Read r = buffer.read();
-				copymem(w.ptr(), r.ptr(), buffer.size());
+				const uint8_t *r = buffer.ptr();
+				copymem(w, r, buffer.size());
 			}
 		} else {
-			zeromem(w.ptr(), multimesh->instances * multimesh->stride_cache * sizeof(float));
+			zeromem(w, multimesh->instances * multimesh->stride_cache * sizeof(float));
 		}
 	}
 	uint32_t data_cache_dirty_region_count = (multimesh->instances - 1) / MULTIMESH_DIRTY_REGION_SIZE + 1;
@@ -2564,9 +2563,9 @@ void RasterizerStorageRD::multimesh_instance_set_transform(RID p_multimesh, int
 	_multimesh_make_local(multimesh);
 
 	{
-		PoolVector<float>::Write w = multimesh->data_cache.write();
+		float *w = multimesh->data_cache.ptrw();
 
-		float *dataptr = w.ptr() + p_index * multimesh->stride_cache;
+		float *dataptr = w + p_index * multimesh->stride_cache;
 
 		dataptr[0] = p_transform.basis.elements[0][0];
 		dataptr[1] = p_transform.basis.elements[0][1];
@@ -2595,9 +2594,9 @@ void RasterizerStorageRD::multimesh_instance_set_transform_2d(RID p_multimesh, i
 	_multimesh_make_local(multimesh);
 
 	{
-		PoolVector<float>::Write w = multimesh->data_cache.write();
+		float *w = multimesh->data_cache.ptrw();
 
-		float *dataptr = w.ptr() + p_index * multimesh->stride_cache;
+		float *dataptr = w + p_index * multimesh->stride_cache;
 
 		dataptr[0] = p_transform.elements[0][0];
 		dataptr[1] = p_transform.elements[1][0];
@@ -2621,9 +2620,9 @@ void RasterizerStorageRD::multimesh_instance_set_color(RID p_multimesh, int p_in
 	_multimesh_make_local(multimesh);
 
 	{
-		PoolVector<float>::Write w = multimesh->data_cache.write();
+		float *w = multimesh->data_cache.ptrw();
 
-		float *dataptr = w.ptr() + p_index * multimesh->stride_cache + multimesh->color_offset_cache;
+		float *dataptr = w + p_index * multimesh->stride_cache + multimesh->color_offset_cache;
 
 		dataptr[0] = p_color.r;
 		dataptr[1] = p_color.g;
@@ -2637,14 +2636,14 @@ void RasterizerStorageRD::multimesh_instance_set_custom_data(RID p_multimesh, in
 	MultiMesh *multimesh = multimesh_owner.getornull(p_multimesh);
 	ERR_FAIL_COND(!multimesh);
 	ERR_FAIL_INDEX(p_index, multimesh->instances);
-	ERR_FAIL_INDEX(p_index, !multimesh->uses_custom_data);
+	ERR_FAIL_COND(!multimesh->uses_custom_data);
 
 	_multimesh_make_local(multimesh);
 
 	{
-		PoolVector<float>::Write w = multimesh->data_cache.write();
+		float *w = multimesh->data_cache.ptrw();
 
-		float *dataptr = w.ptr() + p_index * multimesh->stride_cache + multimesh->custom_data_offset_cache;
+		float *dataptr = w + p_index * multimesh->stride_cache + multimesh->custom_data_offset_cache;
 
 		dataptr[0] = p_color.r;
 		dataptr[1] = p_color.g;
@@ -2674,9 +2673,9 @@ Transform RasterizerStorageRD::multimesh_instance_get_transform(RID p_multimesh,
 
 	Transform t;
 	{
-		PoolVector<float>::Read r = multimesh->data_cache.read();
+		const float *r = multimesh->data_cache.ptr();
 
-		const float *dataptr = r.ptr() + p_index * multimesh->stride_cache;
+		const float *dataptr = r + p_index * multimesh->stride_cache;
 
 		t.basis.elements[0][0] = dataptr[0];
 		t.basis.elements[0][1] = dataptr[1];
@@ -2705,9 +2704,9 @@ Transform2D RasterizerStorageRD::multimesh_instance_get_transform_2d(RID p_multi
 
 	Transform2D t;
 	{
-		PoolVector<float>::Read r = multimesh->data_cache.read();
+		const float *r = multimesh->data_cache.ptr();
 
-		const float *dataptr = r.ptr() + p_index * multimesh->stride_cache;
+		const float *dataptr = r + p_index * multimesh->stride_cache;
 
 		t.elements[0][0] = dataptr[0];
 		t.elements[1][0] = dataptr[1];
@@ -2724,15 +2723,15 @@ Color RasterizerStorageRD::multimesh_instance_get_color(RID p_multimesh, int p_i
 	MultiMesh *multimesh = multimesh_owner.getornull(p_multimesh);
 	ERR_FAIL_COND_V(!multimesh, Color());
 	ERR_FAIL_INDEX_V(p_index, multimesh->instances, Color());
-	ERR_FAIL_INDEX_V(p_index, !multimesh->uses_colors, Color());
+	ERR_FAIL_COND_V(!multimesh->uses_colors, Color());
 
 	_multimesh_make_local(multimesh);
 
 	Color c;
 	{
-		PoolVector<float>::Read r = multimesh->data_cache.read();
+		const float *r = multimesh->data_cache.ptr();
 
-		const float *dataptr = r.ptr() + p_index * multimesh->stride_cache + multimesh->color_offset_cache;
+		const float *dataptr = r + p_index * multimesh->stride_cache + multimesh->color_offset_cache;
 
 		c.r = dataptr[0];
 		c.g = dataptr[1];
@@ -2747,15 +2746,15 @@ Color RasterizerStorageRD::multimesh_instance_get_custom_data(RID p_multimesh, i
 	MultiMesh *multimesh = multimesh_owner.getornull(p_multimesh);
 	ERR_FAIL_COND_V(!multimesh, Color());
 	ERR_FAIL_INDEX_V(p_index, multimesh->instances, Color());
-	ERR_FAIL_INDEX_V(p_index, !multimesh->uses_custom_data, Color());
+	ERR_FAIL_COND_V(!multimesh->uses_custom_data, Color());
 
 	_multimesh_make_local(multimesh);
 
 	Color c;
 	{
-		PoolVector<float>::Read r = multimesh->data_cache.read();
+		const float *r = multimesh->data_cache.ptr();
 
-		const float *dataptr = r.ptr() + p_index * multimesh->stride_cache + multimesh->custom_data_offset_cache;
+		const float *dataptr = r + p_index * multimesh->stride_cache + multimesh->custom_data_offset_cache;
 
 		c.r = dataptr[0];
 		c.g = dataptr[1];
@@ -2766,14 +2765,14 @@ Color RasterizerStorageRD::multimesh_instance_get_custom_data(RID p_multimesh, i
 	return c;
 }
 
-void RasterizerStorageRD::multimesh_set_buffer(RID p_multimesh, const PoolVector<float> &p_buffer) {
+void RasterizerStorageRD::multimesh_set_buffer(RID p_multimesh, const Vector<float> &p_buffer) {
 	MultiMesh *multimesh = multimesh_owner.getornull(p_multimesh);
 	ERR_FAIL_COND(!multimesh);
 	ERR_FAIL_COND(p_buffer.size() != (multimesh->instances * (int)multimesh->stride_cache));
 
 	{
-		PoolVector<float>::Read r = p_buffer.read();
-		RD::get_singleton()->buffer_update(multimesh->buffer, 0, p_buffer.size() * sizeof(float), r.ptr(), false);
+		const float *r = p_buffer.ptr();
+		RD::get_singleton()->buffer_update(multimesh->buffer, 0, p_buffer.size() * sizeof(float), r, false);
 		multimesh->buffer_set = true;
 	}
 
@@ -2792,30 +2791,30 @@ void RasterizerStorageRD::multimesh_set_buffer(RID p_multimesh, const PoolVector
 		_multimesh_mark_all_dirty(multimesh, false, true); //update AABB
 	} else if (multimesh->mesh.is_valid()) {
 		//if we have a mesh set, we need to re-generate the AABB from the new data
-		PoolVector<float>::Read r = p_buffer.read();
-		const float *data = r.ptr();
+		const float *data = p_buffer.ptr();
+
 		_multimesh_re_create_aabb(multimesh, data, multimesh->instances);
 		multimesh->instance_dependency.instance_notify_changed(true, false);
 	}
 }
 
-PoolVector<float> RasterizerStorageRD::multimesh_get_buffer(RID p_multimesh) const {
+Vector<float> RasterizerStorageRD::multimesh_get_buffer(RID p_multimesh) const {
 	MultiMesh *multimesh = multimesh_owner.getornull(p_multimesh);
-	ERR_FAIL_COND_V(!multimesh, PoolVector<float>());
+	ERR_FAIL_COND_V(!multimesh, Vector<float>());
 	if (multimesh->buffer.is_null()) {
-		return PoolVector<float>();
+		return Vector<float>();
 	} else if (multimesh->data_cache.size()) {
 		return multimesh->data_cache;
 	} else {
 		//get from memory
 
-		PoolVector<uint8_t> buffer = RD::get_singleton()->buffer_get_data(multimesh->buffer);
-		PoolVector<float> ret;
+		Vector<uint8_t> buffer = RD::get_singleton()->buffer_get_data(multimesh->buffer);
+		Vector<float> ret;
 		ret.resize(multimesh->instances);
 		{
-			PoolVector<float>::Write w = multimesh->data_cache.write();
-			PoolVector<uint8_t>::Read r = buffer.read();
-			copymem(w.ptr(), r.ptr(), buffer.size());
+			float *w = multimesh->data_cache.ptrw();
+			const uint8_t *r = buffer.ptr();
+			copymem(w, r, buffer.size());
 		}
 
 		return ret;
@@ -2860,8 +2859,7 @@ void RasterizerStorageRD::_update_dirty_multimeshes() {
 		MultiMesh *multimesh = multimesh_dirty_list;
 
 		if (multimesh->data_cache.size()) { //may have been cleared, so only process if it exists
-			PoolVector<float>::Read r = multimesh->data_cache.read();
-			const float *data = r.ptr();
+			const float *data = multimesh->data_cache.ptr();
 
 			uint32_t visible_instances = multimesh->visible_instances >= 0 ? multimesh->visible_instances : multimesh->instances;
 
@@ -3552,7 +3550,7 @@ RID RasterizerStorageRD::gi_probe_create() {
 	return gi_probe_owner.make_rid(GIProbe());
 }
 
-void RasterizerStorageRD::gi_probe_allocate(RID p_gi_probe, const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const PoolVector<uint8_t> &p_octree_cells, const PoolVector<uint8_t> &p_data_cells, const PoolVector<uint8_t> &p_distance_field, const PoolVector<int> &p_level_counts) {
+void RasterizerStorageRD::gi_probe_allocate(RID p_gi_probe, const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) {
 	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
 	ERR_FAIL_COND(!gi_probe);
 
@@ -3597,7 +3595,7 @@ void RasterizerStorageRD::gi_probe_allocate(RID p_gi_probe, const Transform &p_t
 			tf.depth = gi_probe->octree_size.z;
 			tf.type = RD::TEXTURE_TYPE_3D;
 			tf.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT | RD::TEXTURE_USAGE_CAN_COPY_FROM_BIT;
-			Vector<PoolVector<uint8_t> > s;
+			Vector<Vector<uint8_t> > s;
 			s.push_back(p_distance_field);
 			gi_probe->sdf_texture = RD::get_singleton()->texture_create(tf, RD::TextureView(), s);
 		}
@@ -3690,36 +3688,36 @@ Vector3i RasterizerStorageRD::gi_probe_get_octree_size(RID p_gi_probe) const {
 	ERR_FAIL_COND_V(!gi_probe, Vector3i());
 	return gi_probe->octree_size;
 }
-PoolVector<uint8_t> RasterizerStorageRD::gi_probe_get_octree_cells(RID p_gi_probe) const {
+Vector<uint8_t> RasterizerStorageRD::gi_probe_get_octree_cells(RID p_gi_probe) const {
 	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, PoolVector<uint8_t>());
+	ERR_FAIL_COND_V(!gi_probe, Vector<uint8_t>());
 
 	if (gi_probe->octree_buffer.is_valid()) {
 		return RD::get_singleton()->buffer_get_data(gi_probe->octree_buffer);
 	}
-	return PoolVector<uint8_t>();
+	return Vector<uint8_t>();
 }
-PoolVector<uint8_t> RasterizerStorageRD::gi_probe_get_data_cells(RID p_gi_probe) const {
+Vector<uint8_t> RasterizerStorageRD::gi_probe_get_data_cells(RID p_gi_probe) const {
 	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, PoolVector<uint8_t>());
+	ERR_FAIL_COND_V(!gi_probe, Vector<uint8_t>());
 
 	if (gi_probe->data_buffer.is_valid()) {
 		return RD::get_singleton()->buffer_get_data(gi_probe->data_buffer);
 	}
-	return PoolVector<uint8_t>();
+	return Vector<uint8_t>();
 }
-PoolVector<uint8_t> RasterizerStorageRD::gi_probe_get_distance_field(RID p_gi_probe) const {
+Vector<uint8_t> RasterizerStorageRD::gi_probe_get_distance_field(RID p_gi_probe) const {
 	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, PoolVector<uint8_t>());
+	ERR_FAIL_COND_V(!gi_probe, Vector<uint8_t>());
 
 	if (gi_probe->data_buffer.is_valid()) {
 		return RD::get_singleton()->texture_get_data(gi_probe->sdf_texture, 0);
 	}
-	return PoolVector<uint8_t>();
+	return Vector<uint8_t>();
 }
-PoolVector<int> RasterizerStorageRD::gi_probe_get_level_counts(RID p_gi_probe) const {
+Vector<int> RasterizerStorageRD::gi_probe_get_level_counts(RID p_gi_probe) const {
 	GIProbe *gi_probe = gi_probe_owner.getornull(p_gi_probe);
-	ERR_FAIL_COND_V(!gi_probe, PoolVector<int>());
+	ERR_FAIL_COND_V(!gi_probe, Vector<int>());
 
 	return gi_probe->level_counts;
 }
@@ -4387,7 +4385,7 @@ bool RasterizerStorageRD::free(RID p_rid) {
 		reflection_probe->instance_dependency.instance_notify_deleted(p_rid);
 		reflection_probe_owner.free(p_rid);
 	} else if (gi_probe_owner.owns(p_rid)) {
-		gi_probe_allocate(p_rid, Transform(), AABB(), Vector3i(), PoolVector<uint8_t>(), PoolVector<uint8_t>(), PoolVector<uint8_t>(), PoolVector<int>()); //deallocate
+		gi_probe_allocate(p_rid, Transform(), AABB(), Vector3i(), Vector<uint8_t>(), Vector<uint8_t>(), Vector<uint8_t>(), Vector<int>()); //deallocate
 		GIProbe *gi_probe = gi_probe_owner.getornull(p_rid);
 		gi_probe->instance_dependency.instance_notify_deleted(p_rid);
 		gi_probe_owner.free(p_rid);
@@ -4463,7 +4461,7 @@ RasterizerStorageRD::RasterizerStorageRD() {
 		tformat.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT;
 		tformat.type = RD::TEXTURE_TYPE_2D;
 
-		PoolVector<uint8_t> pv;
+		Vector<uint8_t> pv;
 		pv.resize(16 * 4);
 		for (int i = 0; i < 16; i++) {
 			pv.set(i * 4 + 0, 255);
@@ -4473,7 +4471,7 @@ RasterizerStorageRD::RasterizerStorageRD() {
 		}
 
 		{
-			Vector<PoolVector<uint8_t> > vpv;
+			Vector<Vector<uint8_t> > vpv;
 			vpv.push_back(pv);
 			default_rd_textures[DEFAULT_RD_TEXTURE_WHITE] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
 		}
@@ -4486,7 +4484,7 @@ RasterizerStorageRD::RasterizerStorageRD() {
 		}
 
 		{
-			Vector<PoolVector<uint8_t> > vpv;
+			Vector<Vector<uint8_t> > vpv;
 			vpv.push_back(pv);
 			default_rd_textures[DEFAULT_RD_TEXTURE_BLACK] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
 		}
@@ -4499,7 +4497,7 @@ RasterizerStorageRD::RasterizerStorageRD() {
 		}
 
 		{
-			Vector<PoolVector<uint8_t> > vpv;
+			Vector<Vector<uint8_t> > vpv;
 			vpv.push_back(pv);
 			default_rd_textures[DEFAULT_RD_TEXTURE_NORMAL] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
 		}
@@ -4512,7 +4510,7 @@ RasterizerStorageRD::RasterizerStorageRD() {
 		}
 
 		{
-			Vector<PoolVector<uint8_t> > vpv;
+			Vector<Vector<uint8_t> > vpv;
 			vpv.push_back(pv);
 			default_rd_textures[DEFAULT_RD_TEXTURE_ANISO] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
 		}
@@ -4537,7 +4535,7 @@ RasterizerStorageRD::RasterizerStorageRD() {
 		tformat.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT;
 		tformat.type = RD::TEXTURE_TYPE_CUBE_ARRAY;
 
-		PoolVector<uint8_t> pv;
+		Vector<uint8_t> pv;
 		pv.resize(16 * 4);
 		for (int i = 0; i < 16; i++) {
 			pv.set(i * 4 + 0, 0);
@@ -4547,7 +4545,7 @@ RasterizerStorageRD::RasterizerStorageRD() {
 		}
 
 		{
-			Vector<PoolVector<uint8_t> > vpv;
+			Vector<Vector<uint8_t> > vpv;
 			for (int i = 0; i < 6; i++) {
 				vpv.push_back(pv);
 			}
@@ -4565,7 +4563,7 @@ RasterizerStorageRD::RasterizerStorageRD() {
 		tformat.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT;
 		tformat.type = RD::TEXTURE_TYPE_CUBE;
 
-		PoolVector<uint8_t> pv;
+		Vector<uint8_t> pv;
 		pv.resize(16 * 4);
 		for (int i = 0; i < 16; i++) {
 			pv.set(i * 4 + 0, 0);
@@ -4575,7 +4573,7 @@ RasterizerStorageRD::RasterizerStorageRD() {
 		}
 
 		{
-			Vector<PoolVector<uint8_t> > vpv;
+			Vector<Vector<uint8_t> > vpv;
 			for (int i = 0; i < 6; i++) {
 				vpv.push_back(pv);
 			}
@@ -4593,7 +4591,7 @@ RasterizerStorageRD::RasterizerStorageRD() {
 		tformat.usage_bits = RD::TEXTURE_USAGE_SAMPLING_BIT | RD::TEXTURE_USAGE_CAN_UPDATE_BIT;
 		tformat.type = RD::TEXTURE_TYPE_3D;
 
-		PoolVector<uint8_t> pv;
+		Vector<uint8_t> pv;
 		pv.resize(64 * 4);
 		for (int i = 0; i < 64; i++) {
 			pv.set(i * 4 + 0, 0);
@@ -4603,7 +4601,7 @@ RasterizerStorageRD::RasterizerStorageRD() {
 		}
 
 		{
-			Vector<PoolVector<uint8_t> > vpv;
+			Vector<Vector<uint8_t> > vpv;
 			vpv.push_back(pv);
 			default_rd_textures[DEFAULT_RD_TEXTURE_3D_WHITE] = RD::get_singleton()->texture_create(tformat, RD::TextureView(), vpv);
 		}
@@ -4625,7 +4623,7 @@ RasterizerStorageRD::RasterizerStorageRD() {
 					sampler_state.min_filter = RD::SAMPLER_FILTER_LINEAR;
 					sampler_state.max_lod = 0;
 				} break;
-				case VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS: {
+				case VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS: {
 					sampler_state.mag_filter = RD::SAMPLER_FILTER_NEAREST;
 					sampler_state.min_filter = RD::SAMPLER_FILTER_LINEAR;
 					sampler_state.mip_filter = RD::SAMPLER_FILTER_LINEAR;
@@ -4636,7 +4634,7 @@ RasterizerStorageRD::RasterizerStorageRD() {
 					sampler_state.mip_filter = RD::SAMPLER_FILTER_LINEAR;
 
 				} break;
-				case VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC: {
+				case VS::CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC: {
 					sampler_state.mag_filter = RD::SAMPLER_FILTER_NEAREST;
 					sampler_state.min_filter = RD::SAMPLER_FILTER_LINEAR;
 					sampler_state.mip_filter = RD::SAMPLER_FILTER_LINEAR;
@@ -4682,11 +4680,11 @@ RasterizerStorageRD::RasterizerStorageRD() {
 
 		{ //vertex
 
-				PoolVector<uint8_t> buffer;
+				Vector<uint8_t> buffer;
 	buffer.resize(sizeof(float) * 3);
 	{
-		PoolVector<uint8_t>::Write w = buffer.write();
-		float *fptr = (float *)w.ptr();
+		uint8_t *w = buffer.ptrw();
+		float *fptr = (float *)w;
 		fptr[0] = 0.0;
 		fptr[1] = 0.0;
 		fptr[2] = 0.0;
@@ -4695,11 +4693,11 @@ RasterizerStorageRD::RasterizerStorageRD() {
 }
 
 { //normal
-	PoolVector<uint8_t> buffer;
+	Vector<uint8_t> buffer;
 	buffer.resize(sizeof(float) * 3);
 	{
-		PoolVector<uint8_t>::Write w = buffer.write();
-		float *fptr = (float *)w.ptr();
+		uint8_t *w = buffer.ptrw();
+		float *fptr = (float *)w;
 		fptr[0] = 1.0;
 		fptr[1] = 0.0;
 		fptr[2] = 0.0;
@@ -4708,11 +4706,11 @@ RasterizerStorageRD::RasterizerStorageRD() {
 }
 
 { //tangent
-	PoolVector<uint8_t> buffer;
+	Vector<uint8_t> buffer;
 	buffer.resize(sizeof(float) * 4);
 	{
-		PoolVector<uint8_t>::Write w = buffer.write();
-		float *fptr = (float *)w.ptr();
+		uint8_t *w = buffer.ptrw();
+		float *fptr = (float *)w;
 		fptr[0] = 1.0;
 		fptr[1] = 0.0;
 		fptr[2] = 0.0;
@@ -4722,11 +4720,11 @@ RasterizerStorageRD::RasterizerStorageRD() {
 }
 
 { //color
-	PoolVector<uint8_t> buffer;
+	Vector<uint8_t> buffer;
 	buffer.resize(sizeof(float) * 4);
 	{
-		PoolVector<uint8_t>::Write w = buffer.write();
-		float *fptr = (float *)w.ptr();
+		uint8_t *w = buffer.ptrw();
+		float *fptr = (float *)w;
 		fptr[0] = 1.0;
 		fptr[1] = 1.0;
 		fptr[2] = 1.0;
@@ -4736,22 +4734,22 @@ RasterizerStorageRD::RasterizerStorageRD() {
 }
 
 { //tex uv 1
-	PoolVector<uint8_t> buffer;
+	Vector<uint8_t> buffer;
 	buffer.resize(sizeof(float) * 2);
 	{
-		PoolVector<uint8_t>::Write w = buffer.write();
-		float *fptr = (float *)w.ptr();
+		uint8_t *w = buffer.ptrw();
+		float *fptr = (float *)w;
 		fptr[0] = 0.0;
 		fptr[1] = 0.0;
 	}
 	mesh_default_rd_buffers[DEFAULT_RD_BUFFER_TEX_UV] = RD::get_singleton()->vertex_buffer_create(buffer.size(), buffer);
 }
 { //tex uv 2
-	PoolVector<uint8_t> buffer;
+	Vector<uint8_t> buffer;
 	buffer.resize(sizeof(float) * 2);
 	{
-		PoolVector<uint8_t>::Write w = buffer.write();
-		float *fptr = (float *)w.ptr();
+		uint8_t *w = buffer.ptrw();
+		float *fptr = (float *)w;
 		fptr[0] = 0.0;
 		fptr[1] = 0.0;
 	}
@@ -4759,11 +4757,11 @@ RasterizerStorageRD::RasterizerStorageRD() {
 }
 
 { //bones
-	PoolVector<uint8_t> buffer;
+	Vector<uint8_t> buffer;
 	buffer.resize(sizeof(uint32_t) * 4);
 	{
-		PoolVector<uint8_t>::Write w = buffer.write();
-		uint32_t *fptr = (uint32_t *)w.ptr();
+		uint8_t *w = buffer.ptrw();
+		uint32_t *fptr = (uint32_t *)w;
 		fptr[0] = 0;
 		fptr[1] = 0;
 		fptr[2] = 0;
@@ -4773,11 +4771,11 @@ RasterizerStorageRD::RasterizerStorageRD() {
 }
 
 { //weights
-	PoolVector<uint8_t> buffer;
+	Vector<uint8_t> buffer;
 	buffer.resize(sizeof(float) * 4);
 	{
-		PoolVector<uint8_t>::Write w = buffer.write();
-		float *fptr = (float *)w.ptr();
+		uint8_t *w = buffer.ptrw();
+		float *fptr = (float *)w;
 		fptr[0] = 0.0;
 		fptr[1] = 0.0;
 		fptr[2] = 0.0;
diff --git a/servers/visual/rasterizer_rd/rasterizer_storage_rd.h b/servers/visual/rasterizer_rd/rasterizer_storage_rd.h
index 055737d65d..48097ffaac 100644
--- a/servers/visual/rasterizer_rd/rasterizer_storage_rd.h
+++ b/servers/visual/rasterizer_rd/rasterizer_storage_rd.h
@@ -306,7 +306,7 @@ private:
 		uint32_t color_offset_cache = 0;
 		uint32_t custom_data_offset_cache = 0;
 
-		PoolVector<float> data_cache; //used if individual setting is used
+		Vector<float> data_cache; //used if individual setting is used
 		bool *data_cache_dirty_regions = nullptr;
 		uint32_t data_cache_used_dirty_regions = 0;
 
@@ -413,7 +413,7 @@ private:
 		uint32_t octree_buffer_size = 0;
 		uint32_t data_buffer_size = 0;
 
-		PoolVector<int> level_counts;
+		Vector<int> level_counts;
 
 		int cell_count = 0;
 
@@ -621,7 +621,7 @@ public:
 	virtual void mesh_set_blend_shape_mode(RID p_mesh, VS::BlendShapeMode p_mode);
 	virtual VS::BlendShapeMode mesh_get_blend_shape_mode(RID p_mesh) const;
 
-	virtual void mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const PoolVector<uint8_t> &p_data);
+	virtual void mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const Vector<uint8_t> &p_data);
 
 	virtual void mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material);
 	virtual RID mesh_surface_get_material(RID p_mesh, int p_surface) const;
@@ -747,8 +747,8 @@ public:
 	Color multimesh_instance_get_color(RID p_multimesh, int p_index) const;
 	Color multimesh_instance_get_custom_data(RID p_multimesh, int p_index) const;
 
-	void multimesh_set_buffer(RID p_multimesh, const PoolVector<float> &p_buffer);
-	PoolVector<float> multimesh_get_buffer(RID p_multimesh) const;
+	void multimesh_set_buffer(RID p_multimesh, const Vector<float> &p_buffer);
+	Vector<float> multimesh_get_buffer(RID p_multimesh) const;
 
 	void multimesh_set_visible_instances(RID p_multimesh, int p_visible);
 	int multimesh_get_visible_instances(RID p_multimesh) const;
@@ -969,15 +969,15 @@ public:
 
 	RID gi_probe_create();
 
-	void gi_probe_allocate(RID p_gi_probe, const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const PoolVector<uint8_t> &p_octree_cells, const PoolVector<uint8_t> &p_data_cells, const PoolVector<uint8_t> &p_distance_field, const PoolVector<int> &p_level_counts);
+	void gi_probe_allocate(RID p_gi_probe, const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts);
 
 	AABB gi_probe_get_bounds(RID p_gi_probe) const;
 	Vector3i gi_probe_get_octree_size(RID p_gi_probe) const;
-	PoolVector<uint8_t> gi_probe_get_octree_cells(RID p_gi_probe) const;
-	PoolVector<uint8_t> gi_probe_get_data_cells(RID p_gi_probe) const;
-	PoolVector<uint8_t> gi_probe_get_distance_field(RID p_gi_probe) const;
+	Vector<uint8_t> gi_probe_get_octree_cells(RID p_gi_probe) const;
+	Vector<uint8_t> gi_probe_get_data_cells(RID p_gi_probe) const;
+	Vector<uint8_t> gi_probe_get_distance_field(RID p_gi_probe) const;
 
-	PoolVector<int> gi_probe_get_level_counts(RID p_gi_probe) const;
+	Vector<int> gi_probe_get_level_counts(RID p_gi_probe) const;
 	Transform gi_probe_get_to_cell_xform(RID p_gi_probe) const;
 
 	void gi_probe_set_dynamic_range(RID p_gi_probe, float p_range);
@@ -1022,12 +1022,12 @@ public:
 
 	void lightmap_capture_set_bounds(RID p_capture, const AABB &p_bounds) {}
 	AABB lightmap_capture_get_bounds(RID p_capture) const { return AABB(); }
-	void lightmap_capture_set_octree(RID p_capture, const PoolVector<uint8_t> &p_octree) {}
+	void lightmap_capture_set_octree(RID p_capture, const Vector<uint8_t> &p_octree) {}
 	RID lightmap_capture_create() {
 		return RID();
 	}
-	PoolVector<uint8_t> lightmap_capture_get_octree(RID p_capture) const {
-		return PoolVector<uint8_t>();
+	Vector<uint8_t> lightmap_capture_get_octree(RID p_capture) const {
+		return Vector<uint8_t>();
 	}
 	void lightmap_capture_set_octree_cell_transform(RID p_capture, const Transform &p_xform) {}
 	Transform lightmap_capture_get_octree_cell_transform(RID p_capture) const { return Transform(); }
@@ -1035,7 +1035,7 @@ public:
 	int lightmap_capture_get_octree_cell_subdiv(RID p_capture) const { return 0; }
 	void lightmap_capture_set_energy(RID p_capture, float p_energy) {}
 	float lightmap_capture_get_energy(RID p_capture) const { return 0.0; }
-	const PoolVector<LightmapCaptureOctree> *lightmap_capture_get_octree_ptr(RID p_capture) const {
+	const Vector<LightmapCaptureOctree> *lightmap_capture_get_octree_ptr(RID p_capture) const {
 		return NULL;
 	}
 
diff --git a/servers/visual/rasterizer_rd/render_pipeline_vertex_format_cache_rd.h b/servers/visual/rasterizer_rd/render_pipeline_vertex_format_cache_rd.h
index 173e839330..05c5968360 100644
--- a/servers/visual/rasterizer_rd/render_pipeline_vertex_format_cache_rd.h
+++ b/servers/visual/rasterizer_rd/render_pipeline_vertex_format_cache_rd.h
@@ -41,7 +41,6 @@ class RenderPipelineVertexFormatCacheRD {
 	RID shader;
 	uint32_t input_mask;
 
-	RD::FramebufferFormatID framebuffer_format;
 	RD::RenderPrimitive render_primitive;
 	RD::PipelineRasterizationState rasterization_state;
 	RD::PipelineMultisampleState multisample_state;
diff --git a/servers/visual/rasterizer_rd/shader_rd.h b/servers/visual/rasterizer_rd/shader_rd.h
index dce46fc0b5..8581b85ff4 100644
--- a/servers/visual/rasterizer_rd/shader_rd.h
+++ b/servers/visual/rasterizer_rd/shader_rd.h
@@ -35,6 +35,7 @@
 #include "core/map.h"
 #include "core/rid_owner.h"
 #include "core/variant.h"
+
 #include <stdio.h>
 #include <mutex>
 /**
@@ -47,11 +48,7 @@ class ShaderRD {
 	CharString general_defines;
 	Vector<CharString> variant_defines;
 
-	int vertex_code_start;
-	int fragment_code_start;
-
 	struct Version {
-
 		CharString uniforms;
 		CharString vertex_globals;
 		CharString vertex_code;
diff --git a/servers/visual/rasterizer_rd/shaders/scene_high_end_inc.glsl b/servers/visual/rasterizer_rd/shaders/scene_high_end_inc.glsl
index 9b14499923..baef1e060f 100644
--- a/servers/visual/rasterizer_rd/shaders/scene_high_end_inc.glsl
+++ b/servers/visual/rasterizer_rd/shaders/scene_high_end_inc.glsl
@@ -11,15 +11,15 @@ draw_call;
 
 #define SAMPLER_NEAREST_CLAMP 0
 #define SAMPLER_LINEAR_CLAMP 1
-#define SAMPLER_NEAREST_WITH_MIMPAMPS_CLAMP 2
+#define SAMPLER_NEAREST_WITH_MIPMAPS_CLAMP 2
 #define SAMPLER_LINEAR_WITH_MIPMAPS_CLAMP 3
-#define SAMPLER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC_CLAMP 4
+#define SAMPLER_NEAREST_WITH_MIPMAPS_ANISOTROPIC_CLAMP 4
 #define SAMPLER_LINEAR_WITH_MIPMAPS_ANISOTROPIC_CLAMP 5
 #define SAMPLER_NEAREST_REPEAT 6
 #define SAMPLER_LINEAR_REPEAT 7
-#define SAMPLER_NEAREST_WITH_MIMPAMPS_REPEAT 8
+#define SAMPLER_NEAREST_WITH_MIPMAPS_REPEAT 8
 #define SAMPLER_LINEAR_WITH_MIPMAPS_REPEAT 9
-#define SAMPLER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC_REPEAT 10
+#define SAMPLER_NEAREST_WITH_MIPMAPS_ANISOTROPIC_REPEAT 10
 #define SAMPLER_LINEAR_WITH_MIPMAPS_ANISOTROPIC_REPEAT 11
 
 layout(set = 0, binding = 1) uniform sampler material_samplers[12];
diff --git a/servers/visual/rendering_device.cpp b/servers/visual/rendering_device.cpp
index d7c88d5671..3c1795161d 100644
--- a/servers/visual/rendering_device.cpp
+++ b/servers/visual/rendering_device.cpp
@@ -46,15 +46,15 @@ void RenderingDevice::shader_set_cache_function(ShaderCacheFunction p_function)
 	cache_function = p_function;
 }
 
-PoolVector<uint8_t> RenderingDevice::shader_compile_from_source(ShaderStage p_stage, const String &p_source_code, ShaderLanguage p_language, String *r_error, bool p_allow_cache) {
+Vector<uint8_t> RenderingDevice::shader_compile_from_source(ShaderStage p_stage, const String &p_source_code, ShaderLanguage p_language, String *r_error, bool p_allow_cache) {
 	if (p_allow_cache && cache_function) {
-		PoolVector<uint8_t> cache = cache_function(p_stage, p_source_code, p_language);
+		Vector<uint8_t> cache = cache_function(p_stage, p_source_code, p_language);
 		if (cache.size()) {
 			return cache;
 		}
 	}
 
-	ERR_FAIL_COND_V(!compile_function, PoolVector<uint8_t>());
+	ERR_FAIL_COND_V(!compile_function, Vector<uint8_t>());
 
 	return compile_function(p_stage, p_source_code, p_language, r_error);
 }
diff --git a/servers/visual/rendering_device.h b/servers/visual/rendering_device.h
index d7b13a739c..c3b937d5e2 100644
--- a/servers/visual/rendering_device.h
+++ b/servers/visual/rendering_device.h
@@ -55,8 +55,8 @@ public:
 		SHADER_LANGUAGE_HLSL
 	};
 
-	typedef PoolVector<uint8_t> (*ShaderCompileFunction)(ShaderStage p_stage, const String &p_source_code, ShaderLanguage p_language, String *r_error);
-	typedef PoolVector<uint8_t> (*ShaderCacheFunction)(ShaderStage p_stage, const String &p_source_code, ShaderLanguage p_language);
+	typedef Vector<uint8_t> (*ShaderCompileFunction)(ShaderStage p_stage, const String &p_source_code, ShaderLanguage p_language, String *r_error);
+	typedef Vector<uint8_t> (*ShaderCacheFunction)(ShaderStage p_stage, const String &p_source_code, ShaderLanguage p_language);
 
 private:
 	static ShaderCompileFunction compile_function;
@@ -407,7 +407,7 @@ public:
 		}
 	};
 
-	virtual RID texture_create(const TextureFormat &p_format, const TextureView &p_view, const Vector<PoolVector<uint8_t> > &p_data = Vector<PoolVector<uint8_t> >()) = 0;
+	virtual RID texture_create(const TextureFormat &p_format, const TextureView &p_view, const Vector<Vector<uint8_t> > &p_data = Vector<Vector<uint8_t> >()) = 0;
 	virtual RID texture_create_shared(const TextureView &p_view, RID p_with_texture) = 0;
 
 	enum TextureSliceType {
@@ -418,8 +418,8 @@ public:
 
 	virtual RID texture_create_shared_from_slice(const TextureView &p_view, RID p_with_texture, uint32_t p_layer, uint32_t p_mipmap, TextureSliceType p_slice_type = TEXTURE_SLICE_2D) = 0;
 
-	virtual Error texture_update(RID p_texture, uint32_t p_layer, const PoolVector<uint8_t> &p_data, bool p_sync_with_draw = false) = 0; //this function can be used from any thread and it takes effect at the begining of the frame, unless sync with draw is used, which is used to mix updates with draw calls
-	virtual PoolVector<uint8_t> texture_get_data(RID p_texture, uint32_t p_layer) = 0; // CPU textures will return immediately, while GPU textures will most likely force a flush
+	virtual Error texture_update(RID p_texture, uint32_t p_layer, const Vector<uint8_t> &p_data, bool p_sync_with_draw = false) = 0; //this function can be used from any thread and it takes effect at the begining of the frame, unless sync with draw is used, which is used to mix updates with draw calls
+	virtual Vector<uint8_t> texture_get_data(RID p_texture, uint32_t p_layer) = 0; // CPU textures will return immediately, while GPU textures will most likely force a flush
 
 	virtual bool texture_is_format_supported_for_usage(DataFormat p_format, uint32_t p_usage) const = 0;
 	virtual bool texture_is_shared(RID p_texture) = 0;
@@ -542,7 +542,7 @@ public:
 			frequency = VERTEX_FREQUENCY_VERTEX;
 		}
 	};
-	virtual RID vertex_buffer_create(uint32_t p_size_bytes, const PoolVector<uint8_t> &p_data = PoolVector<uint8_t>()) = 0;
+	virtual RID vertex_buffer_create(uint32_t p_size_bytes, const Vector<uint8_t> &p_data = Vector<uint8_t>()) = 0;
 
 	typedef int64_t VertexFormatID;
 
@@ -555,21 +555,21 @@ public:
 		INDEX_BUFFER_FORMAT_UINT32,
 	};
 
-	virtual RID index_buffer_create(uint32_t p_size_indices, IndexBufferFormat p_format, const PoolVector<uint8_t> &p_data = PoolVector<uint8_t>(), bool p_use_restart_indices = false) = 0;
+	virtual RID index_buffer_create(uint32_t p_size_indices, IndexBufferFormat p_format, const Vector<uint8_t> &p_data = Vector<uint8_t>(), bool p_use_restart_indices = false) = 0;
 	virtual RID index_array_create(RID p_index_buffer, uint32_t p_index_offset, uint32_t p_index_count) = 0;
 
 	/****************/
 	/**** SHADER ****/
 	/****************/
 
-	virtual PoolVector<uint8_t> shader_compile_from_source(ShaderStage p_stage, const String &p_source_code, ShaderLanguage p_language = SHADER_LANGUAGE_GLSL, String *r_error = NULL, bool p_allow_cache = true);
+	virtual Vector<uint8_t> shader_compile_from_source(ShaderStage p_stage, const String &p_source_code, ShaderLanguage p_language = SHADER_LANGUAGE_GLSL, String *r_error = NULL, bool p_allow_cache = true);
 
 	static void shader_set_compile_function(ShaderCompileFunction p_function);
 	static void shader_set_cache_function(ShaderCacheFunction p_function);
 
 	struct ShaderStageData {
 		ShaderStage shader_stage;
-		PoolVector<uint8_t> spir_v;
+		Vector<uint8_t> spir_v;
 
 		ShaderStageData() {
 			shader_stage = SHADER_STAGE_VERTEX;
@@ -597,9 +597,9 @@ public:
 		UNIFORM_TYPE_MAX
 	};
 
-	virtual RID uniform_buffer_create(uint32_t p_size_bytes, const PoolVector<uint8_t> &p_data = PoolVector<uint8_t>()) = 0;
-	virtual RID storage_buffer_create(uint32_t p_size, const PoolVector<uint8_t> &p_data = PoolVector<uint8_t>()) = 0;
-	virtual RID texture_buffer_create(uint32_t p_size_elements, DataFormat p_format, const PoolVector<uint8_t> &p_data = PoolVector<uint8_t>()) = 0;
+	virtual RID uniform_buffer_create(uint32_t p_size_bytes, const Vector<uint8_t> &p_data = Vector<uint8_t>()) = 0;
+	virtual RID storage_buffer_create(uint32_t p_size, const Vector<uint8_t> &p_data = Vector<uint8_t>()) = 0;
+	virtual RID texture_buffer_create(uint32_t p_size_elements, DataFormat p_format, const Vector<uint8_t> &p_data = Vector<uint8_t>()) = 0;
 
 	struct Uniform {
 		UniformType type;
@@ -622,7 +622,7 @@ public:
 	virtual bool uniform_set_is_valid(RID p_uniform_set) = 0;
 
 	virtual Error buffer_update(RID p_buffer, uint32_t p_offset, uint32_t p_size, const void *p_data, bool p_sync_with_draw = false) = 0; //this function can be used from any thread and it takes effect at the begining of the frame, unless sync with draw is used, which is used to mix updates with draw calls
-	virtual PoolVector<uint8_t> buffer_get_data(RID p_buffer) = 0; //this causes stall, only use to retrieve large buffers for saving
+	virtual Vector<uint8_t> buffer_get_data(RID p_buffer) = 0; //this causes stall, only use to retrieve large buffers for saving
 
 	/*************************/
 	/**** RENDER PIPELINE ****/
diff --git a/servers/visual/shader_language.cpp b/servers/visual/shader_language.cpp
index 734abd7365..97a18e6d86 100644
--- a/servers/visual/shader_language.cpp
+++ b/servers/visual/shader_language.cpp
@@ -2657,10 +2657,10 @@ PropertyInfo ShaderLanguage::uniform_to_property_info(const ShaderNode::Uniform
 		case ShaderLanguage::TYPE_UVEC3:
 		case ShaderLanguage::TYPE_UVEC4: {
 
-			pi.type = Variant::POOL_INT_ARRAY;
+			pi.type = Variant::PACKED_INT32_ARRAY;
 		} break;
 		case ShaderLanguage::TYPE_FLOAT: {
-			pi.type = Variant::REAL;
+			pi.type = Variant::FLOAT;
 			if (p_uniform.hint == ShaderLanguage::ShaderNode::Uniform::HINT_RANGE) {
 				pi.hint = PROPERTY_HINT_RANGE;
 				pi.hint_string = rtos(p_uniform.hint_range[0]) + "," + rtos(p_uniform.hint_range[1]) + "," + rtos(p_uniform.hint_range[2]);
@@ -5675,7 +5675,7 @@ Error ShaderLanguage::_parse_shader(const Map<StringName, FunctionInfo> &p_funct
 				st.shader_struct = st_node;
 
 				int member_count = 0;
-
+				Set<String> member_names;
 				while (true) { // variables list
 					tk = _get_token();
 					if (tk.type == TK_CURLY_BRACKET_CLOSE) {
@@ -5732,6 +5732,12 @@ Error ShaderLanguage::_parse_shader(const Map<StringName, FunctionInfo> &p_funct
 						member->struct_name = struct_name;
 						member->name = tk.text;
 
+						if (member_names.has(member->name)) {
+							_set_error("Redefinition of '" + String(member->name) + "'");
+							return ERR_PARSE_ERROR;
+						}
+						member_names.insert(member->name);
+
 						tk = _get_token();
 						if (tk.type == TK_BRACKET_OPEN) {
 							tk = _get_token();
diff --git a/servers/visual/visual_server_canvas.cpp b/servers/visual/visual_server_canvas.cpp
index 69f843eb4b..c1833fea44 100644
--- a/servers/visual/visual_server_canvas.cpp
+++ b/servers/visual/visual_server_canvas.cpp
@@ -1265,20 +1265,20 @@ RID VisualServerCanvas::canvas_occluder_polygon_create() {
 	occluder_poly->occluder = VSG::canvas_render->occluder_polygon_create();
 	return canvas_light_occluder_polygon_owner.make_rid(occluder_poly);
 }
-void VisualServerCanvas::canvas_occluder_polygon_set_shape(RID p_occluder_polygon, const PoolVector<Vector2> &p_shape, bool p_closed) {
+void VisualServerCanvas::canvas_occluder_polygon_set_shape(RID p_occluder_polygon, const Vector<Vector2> &p_shape, bool p_closed) {
 
 	if (p_shape.size() < 3) {
 		canvas_occluder_polygon_set_shape_as_lines(p_occluder_polygon, p_shape);
 		return;
 	}
 
-	PoolVector<Vector2> lines;
+	Vector<Vector2> lines;
 	int lc = p_shape.size() * 2;
 
 	lines.resize(lc - (p_closed ? 0 : 2));
 	{
-		PoolVector<Vector2>::Write w = lines.write();
-		PoolVector<Vector2>::Read r = p_shape.read();
+		Vector2 *w = lines.ptrw();
+		const Vector2 *r = p_shape.ptr();
 
 		int max = lc / 2;
 		if (!p_closed) {
@@ -1295,7 +1295,7 @@ void VisualServerCanvas::canvas_occluder_polygon_set_shape(RID p_occluder_polygo
 
 	canvas_occluder_polygon_set_shape_as_lines(p_occluder_polygon, lines);
 }
-void VisualServerCanvas::canvas_occluder_polygon_set_shape_as_lines(RID p_occluder_polygon, const PoolVector<Vector2> &p_shape) {
+void VisualServerCanvas::canvas_occluder_polygon_set_shape_as_lines(RID p_occluder_polygon, const Vector<Vector2> &p_shape) {
 
 	LightOccluderPolygon *occluder_poly = canvas_light_occluder_polygon_owner.getornull(p_occluder_polygon);
 	ERR_FAIL_COND(!occluder_poly);
@@ -1304,7 +1304,7 @@ void VisualServerCanvas::canvas_occluder_polygon_set_shape_as_lines(RID p_occlud
 	int lc = p_shape.size();
 	occluder_poly->aabb = Rect2();
 	{
-		PoolVector<Vector2>::Read r = p_shape.read();
+		const Vector2 *r = p_shape.ptr();
 		for (int i = 0; i < lc; i++) {
 			if (i == 0)
 				occluder_poly->aabb.position = r[i];
diff --git a/servers/visual/visual_server_canvas.h b/servers/visual/visual_server_canvas.h
index c120a90314..dea4183752 100644
--- a/servers/visual/visual_server_canvas.h
+++ b/servers/visual/visual_server_canvas.h
@@ -257,8 +257,8 @@ public:
 	void canvas_light_occluder_set_light_mask(RID p_occluder, int p_mask);
 
 	RID canvas_occluder_polygon_create();
-	void canvas_occluder_polygon_set_shape(RID p_occluder_polygon, const PoolVector<Vector2> &p_shape, bool p_closed);
-	void canvas_occluder_polygon_set_shape_as_lines(RID p_occluder_polygon, const PoolVector<Vector2> &p_shape);
+	void canvas_occluder_polygon_set_shape(RID p_occluder_polygon, const Vector<Vector2> &p_shape, bool p_closed);
+	void canvas_occluder_polygon_set_shape_as_lines(RID p_occluder_polygon, const Vector<Vector2> &p_shape);
 
 	void canvas_occluder_polygon_set_cull_mode(RID p_occluder_polygon, VS::CanvasOccluderPolygonCullMode p_mode);
 
diff --git a/servers/visual/visual_server_raster.cpp b/servers/visual/visual_server_raster.cpp
index b27c01cccc..35ec52a5c0 100644
--- a/servers/visual/visual_server_raster.cpp
+++ b/servers/visual/visual_server_raster.cpp
@@ -120,10 +120,10 @@ void VisualServerRaster::draw(bool p_swap_buffers, double frame_step) {
 
 		Object *obj = ObjectDB::get_instance(frame_drawn_callbacks.front()->get().object);
 		if (obj) {
-			Variant::CallError ce;
+			Callable::CallError ce;
 			const Variant *v = &frame_drawn_callbacks.front()->get().param;
 			obj->call(frame_drawn_callbacks.front()->get().method, &v, 1, ce);
-			if (ce.error != Variant::CallError::CALL_OK) {
+			if (ce.error != Callable::CallError::CALL_OK) {
 				String err = Variant::get_call_error_text(obj, frame_drawn_callbacks.front()->get().method, &v, 1, ce);
 				ERR_PRINT("Error calling frame drawn function: " + err);
 			}
diff --git a/servers/visual/visual_server_raster.h b/servers/visual/visual_server_raster.h
index 297f0727a0..4fea6082f4 100644
--- a/servers/visual/visual_server_raster.h
+++ b/servers/visual/visual_server_raster.h
@@ -233,7 +233,7 @@ public:
 	BIND2(mesh_set_blend_shape_mode, RID, BlendShapeMode)
 	BIND1RC(BlendShapeMode, mesh_get_blend_shape_mode, RID)
 
-	BIND4(mesh_surface_update_region, RID, int, int, const PoolVector<uint8_t> &)
+	BIND4(mesh_surface_update_region, RID, int, int, const Vector<uint8_t> &)
 
 	BIND3(mesh_surface_set_material, RID, int, RID)
 	BIND2RC(RID, mesh_surface_get_material, RID, int)
@@ -268,8 +268,8 @@ public:
 	BIND2RC(Color, multimesh_instance_get_color, RID, int)
 	BIND2RC(Color, multimesh_instance_get_custom_data, RID, int)
 
-	BIND2(multimesh_set_buffer, RID, const PoolVector<float> &)
-	BIND1RC(PoolVector<float>, multimesh_get_buffer, RID)
+	BIND2(multimesh_set_buffer, RID, const Vector<float> &)
+	BIND1RC(Vector<float>, multimesh_get_buffer, RID)
 
 	BIND2(multimesh_set_visible_instances, RID, int)
 	BIND1RC(int, multimesh_get_visible_instances, RID)
@@ -344,14 +344,14 @@ public:
 
 	BIND0R(RID, gi_probe_create)
 
-	BIND8(gi_probe_allocate, RID, const Transform &, const AABB &, const Vector3i &, const PoolVector<uint8_t> &, const PoolVector<uint8_t> &, const PoolVector<uint8_t> &, const PoolVector<int> &)
+	BIND8(gi_probe_allocate, RID, const Transform &, const AABB &, const Vector3i &, const Vector<uint8_t> &, const Vector<uint8_t> &, const Vector<uint8_t> &, const Vector<int> &)
 
 	BIND1RC(AABB, gi_probe_get_bounds, RID)
 	BIND1RC(Vector3i, gi_probe_get_octree_size, RID)
-	BIND1RC(PoolVector<uint8_t>, gi_probe_get_octree_cells, RID)
-	BIND1RC(PoolVector<uint8_t>, gi_probe_get_data_cells, RID)
-	BIND1RC(PoolVector<uint8_t>, gi_probe_get_distance_field, RID)
-	BIND1RC(PoolVector<int>, gi_probe_get_level_counts, RID)
+	BIND1RC(Vector<uint8_t>, gi_probe_get_octree_cells, RID)
+	BIND1RC(Vector<uint8_t>, gi_probe_get_data_cells, RID)
+	BIND1RC(Vector<uint8_t>, gi_probe_get_distance_field, RID)
+	BIND1RC(Vector<int>, gi_probe_get_level_counts, RID)
 	BIND1RC(Transform, gi_probe_get_to_cell_xform, RID)
 
 	BIND2(gi_probe_set_dynamic_range, RID, float)
@@ -391,8 +391,8 @@ public:
 	BIND2(lightmap_capture_set_bounds, RID, const AABB &)
 	BIND1RC(AABB, lightmap_capture_get_bounds, RID)
 
-	BIND2(lightmap_capture_set_octree, RID, const PoolVector<uint8_t> &)
-	BIND1RC(PoolVector<uint8_t>, lightmap_capture_get_octree, RID)
+	BIND2(lightmap_capture_set_octree, RID, const Vector<uint8_t> &)
+	BIND1RC(Vector<uint8_t>, lightmap_capture_get_octree, RID)
 
 	BIND2(lightmap_capture_set_octree_cell_transform, RID, const Transform &)
 	BIND1RC(Transform, lightmap_capture_get_octree_cell_transform, RID)
@@ -686,8 +686,8 @@ public:
 	BIND2(canvas_light_occluder_set_light_mask, RID, int)
 
 	BIND0R(RID, canvas_occluder_polygon_create)
-	BIND3(canvas_occluder_polygon_set_shape, RID, const PoolVector<Vector2> &, bool)
-	BIND2(canvas_occluder_polygon_set_shape_as_lines, RID, const PoolVector<Vector2> &)
+	BIND3(canvas_occluder_polygon_set_shape, RID, const Vector<Vector2> &, bool)
+	BIND2(canvas_occluder_polygon_set_shape_as_lines, RID, const Vector<Vector2> &)
 
 	BIND2(canvas_occluder_polygon_set_cull_mode, RID, CanvasOccluderPolygonCullMode)
 
diff --git a/servers/visual/visual_server_scene.cpp b/servers/visual/visual_server_scene.cpp
index 61c885cba3..1a9ecae23a 100644
--- a/servers/visual/visual_server_scene.cpp
+++ b/servers/visual/visual_server_scene.cpp
@@ -1313,7 +1313,7 @@ void VisualServerScene::_update_instance_lightmap_captures(Instance *p_instance)
 
 	//this could use some sort of blending..
 	for (List<Instance *>::Element *E = geom->lightmap_captures.front(); E; E = E->next()) {
-		const PoolVector<RasterizerStorage::LightmapCaptureOctree> *octree = VSG::storage->lightmap_capture_get_octree_ptr(E->get()->base);
+		const Vector<RasterizerStorage::LightmapCaptureOctree> *octree = VSG::storage->lightmap_capture_get_octree_ptr(E->get()->base);
 		//print_line("octree size: " + itos(octree->size()));
 		if (octree->size() == 0)
 			continue;
@@ -1321,14 +1321,14 @@ void VisualServerScene::_update_instance_lightmap_captures(Instance *p_instance)
 		int cell_subdiv = VSG::storage->lightmap_capture_get_octree_cell_subdiv(E->get()->base);
 		to_cell_xform = to_cell_xform * E->get()->transform.affine_inverse();
 
-		PoolVector<RasterizerStorage::LightmapCaptureOctree>::Read octree_r = octree->read();
+		const RasterizerStorage::LightmapCaptureOctree *octree_r = octree->ptr();
 
 		Vector3 pos = to_cell_xform.xform(p_instance->transform.origin);
 
 		for (int i = 0; i < 12; i++) {
 
 			Vector3 dir = to_cell_xform.basis.xform(cone_traces[i]).normalized();
-			Color capture = _light_capture_voxel_cone_trace(octree_r.ptr(), pos, dir, cone_aperture, cell_subdiv);
+			Color capture = _light_capture_voxel_cone_trace(octree_r, pos, dir, cone_aperture, cell_subdiv);
 			p_instance->lightmap_capture_data.write[i] += capture;
 		}
 	}
diff --git a/servers/visual/visual_server_wrap_mt.h b/servers/visual/visual_server_wrap_mt.h
index 3ed3728757..9d5281b17a 100644
--- a/servers/visual/visual_server_wrap_mt.h
+++ b/servers/visual/visual_server_wrap_mt.h
@@ -157,7 +157,7 @@ public:
 	FUNC2(mesh_set_blend_shape_mode, RID, BlendShapeMode)
 	FUNC1RC(BlendShapeMode, mesh_get_blend_shape_mode, RID)
 
-	FUNC4(mesh_surface_update_region, RID, int, int, const PoolVector<uint8_t> &)
+	FUNC4(mesh_surface_update_region, RID, int, int, const Vector<uint8_t> &)
 
 	FUNC3(mesh_surface_set_material, RID, int, RID)
 	FUNC2RC(RID, mesh_surface_get_material, RID, int)
@@ -192,8 +192,8 @@ public:
 	FUNC2RC(Color, multimesh_instance_get_color, RID, int)
 	FUNC2RC(Color, multimesh_instance_get_custom_data, RID, int)
 
-	FUNC2(multimesh_set_buffer, RID, const PoolVector<float> &)
-	FUNC1RC(PoolVector<float>, multimesh_get_buffer, RID)
+	FUNC2(multimesh_set_buffer, RID, const Vector<float> &)
+	FUNC1RC(Vector<float>, multimesh_get_buffer, RID)
 
 	FUNC2(multimesh_set_visible_instances, RID, int)
 	FUNC1RC(int, multimesh_get_visible_instances, RID)
@@ -268,14 +268,14 @@ public:
 
 	FUNCRID(gi_probe)
 
-	FUNC8(gi_probe_allocate, RID, const Transform &, const AABB &, const Vector3i &, const PoolVector<uint8_t> &, const PoolVector<uint8_t> &, const PoolVector<uint8_t> &, const PoolVector<int> &)
+	FUNC8(gi_probe_allocate, RID, const Transform &, const AABB &, const Vector3i &, const Vector<uint8_t> &, const Vector<uint8_t> &, const Vector<uint8_t> &, const Vector<int> &)
 
 	FUNC1RC(AABB, gi_probe_get_bounds, RID)
 	FUNC1RC(Vector3i, gi_probe_get_octree_size, RID)
-	FUNC1RC(PoolVector<uint8_t>, gi_probe_get_octree_cells, RID)
-	FUNC1RC(PoolVector<uint8_t>, gi_probe_get_data_cells, RID)
-	FUNC1RC(PoolVector<uint8_t>, gi_probe_get_distance_field, RID)
-	FUNC1RC(PoolVector<int>, gi_probe_get_level_counts, RID)
+	FUNC1RC(Vector<uint8_t>, gi_probe_get_octree_cells, RID)
+	FUNC1RC(Vector<uint8_t>, gi_probe_get_data_cells, RID)
+	FUNC1RC(Vector<uint8_t>, gi_probe_get_distance_field, RID)
+	FUNC1RC(Vector<int>, gi_probe_get_level_counts, RID)
 	FUNC1RC(Transform, gi_probe_get_to_cell_xform, RID)
 
 	FUNC2(gi_probe_set_dynamic_range, RID, float)
@@ -315,8 +315,8 @@ public:
 	FUNC2(lightmap_capture_set_bounds, RID, const AABB &)
 	FUNC1RC(AABB, lightmap_capture_get_bounds, RID)
 
-	FUNC2(lightmap_capture_set_octree, RID, const PoolVector<uint8_t> &)
-	FUNC1RC(PoolVector<uint8_t>, lightmap_capture_get_octree, RID)
+	FUNC2(lightmap_capture_set_octree, RID, const Vector<uint8_t> &)
+	FUNC1RC(Vector<uint8_t>, lightmap_capture_get_octree, RID)
 	FUNC2(lightmap_capture_set_octree_cell_transform, RID, const Transform &)
 	FUNC1RC(Transform, lightmap_capture_get_octree_cell_transform, RID)
 	FUNC2(lightmap_capture_set_octree_cell_subdiv, RID, int)
@@ -590,8 +590,8 @@ public:
 	FUNC2(canvas_light_occluder_set_light_mask, RID, int)
 
 	FUNCRID(canvas_occluder_polygon)
-	FUNC3(canvas_occluder_polygon_set_shape, RID, const PoolVector<Vector2> &, bool)
-	FUNC2(canvas_occluder_polygon_set_shape_as_lines, RID, const PoolVector<Vector2> &)
+	FUNC3(canvas_occluder_polygon_set_shape, RID, const Vector<Vector2> &, bool)
+	FUNC2(canvas_occluder_polygon_set_shape_as_lines, RID, const Vector<Vector2> &)
 
 	FUNC2(canvas_occluder_polygon_set_cull_mode, RID, CanvasOccluderPolygonCullMode)
 
diff --git a/servers/visual_server.cpp b/servers/visual_server.cpp
index 83efbabc36..d493c20e9a 100644
--- a/servers/visual_server.cpp
+++ b/servers/visual_server.cpp
@@ -120,11 +120,11 @@ RID VisualServer::get_test_texture() {
 
 #define TEST_TEXTURE_SIZE 256
 
-	PoolVector<uint8_t> test_data;
+	Vector<uint8_t> test_data;
 	test_data.resize(TEST_TEXTURE_SIZE * TEST_TEXTURE_SIZE * 3);
 
 	{
-		PoolVector<uint8_t>::Write w = test_data.write();
+		uint8_t *w = test_data.ptrw();
 
 		for (int x = 0; x < TEST_TEXTURE_SIZE; x++) {
 
@@ -172,10 +172,10 @@ void VisualServer::_free_internal_rids() {
 
 RID VisualServer::_make_test_cube() {
 
-	PoolVector<Vector3> vertices;
-	PoolVector<Vector3> normals;
-	PoolVector<float> tangents;
-	PoolVector<Vector3> uvs;
+	Vector<Vector3> vertices;
+	Vector<Vector3> normals;
+	Vector<float> tangents;
+	Vector<Vector3> uvs;
 
 #define ADD_VTX(m_idx)                           \
 	vertices.push_back(face_points[m_idx]);      \
@@ -229,7 +229,7 @@ RID VisualServer::_make_test_cube() {
 	d[VisualServer::ARRAY_TEX_UV] = uvs;
 	d[VisualServer::ARRAY_VERTEX] = vertices;
 
-	PoolVector<int> indices;
+	Vector<int> indices;
 	indices.resize(vertices.size());
 	for (int i = 0; i < vertices.size(); i++)
 		indices.set(i, i);
@@ -254,8 +254,8 @@ RID VisualServer::_make_test_cube() {
 
 RID VisualServer::make_sphere_mesh(int p_lats, int p_lons, float p_radius) {
 
-	PoolVector<Vector3> vertices;
-	PoolVector<Vector3> normals;
+	Vector<Vector3> vertices;
+	Vector<Vector3> normals;
 
 	for (int i = 1; i <= p_lats; i++) {
 		double lat0 = Math_PI * (-0.5 + (double)(i - 1) / p_lats);
@@ -314,10 +314,10 @@ RID VisualServer::get_white_texture() {
 	if (white_texture.is_valid())
 		return white_texture;
 
-	PoolVector<uint8_t> wt;
+	Vector<uint8_t> wt;
 	wt.resize(16 * 3);
 	{
-		PoolVector<uint8_t>::Write w = wt.write();
+		uint8_t *w = wt.ptrw();
 		for (int i = 0; i < 16 * 3; i++)
 			w[i] = 255;
 	}
@@ -329,13 +329,13 @@ RID VisualServer::get_white_texture() {
 #define SMALL_VEC2 Vector2(0.00001, 0.00001)
 #define SMALL_VEC3 Vector3(0.00001, 0.00001, 0.00001)
 
-Error VisualServer::_surface_set_data(Array p_arrays, uint32_t p_format, uint32_t *p_offsets, uint32_t p_stride, PoolVector<uint8_t> &r_vertex_array, int p_vertex_array_len, PoolVector<uint8_t> &r_index_array, int p_index_array_len, AABB &r_aabb, Vector<AABB> &r_bone_aabb) {
+Error VisualServer::_surface_set_data(Array p_arrays, uint32_t p_format, uint32_t *p_offsets, uint32_t p_stride, Vector<uint8_t> &r_vertex_array, int p_vertex_array_len, Vector<uint8_t> &r_index_array, int p_index_array_len, AABB &r_aabb, Vector<AABB> &r_bone_aabb) {
 
-	PoolVector<uint8_t>::Write vw = r_vertex_array.write();
+	uint8_t *vw = r_vertex_array.ptrw();
 
-	PoolVector<uint8_t>::Write iw;
+	uint8_t *iw;
 	if (r_index_array.size()) {
-		iw = r_index_array.write();
+		iw = r_index_array.ptrw();
 	}
 
 	int max_bone = 0;
@@ -351,11 +351,10 @@ Error VisualServer::_surface_set_data(Array p_arrays, uint32_t p_format, uint32_
 
 				if (p_format & VS::ARRAY_FLAG_USE_2D_VERTICES) {
 
-					PoolVector<Vector2> array = p_arrays[ai];
+					Vector<Vector2> array = p_arrays[ai];
 					ERR_FAIL_COND_V(array.size() != p_vertex_array_len, ERR_INVALID_PARAMETER);
 
-					PoolVector<Vector2>::Read read = array.read();
-					const Vector2 *src = read.ptr();
+					const Vector2 *src = array.ptr();
 
 					// setting vertices means regenerating the AABB
 					Rect2 aabb;
@@ -380,11 +379,10 @@ Error VisualServer::_surface_set_data(Array p_arrays, uint32_t p_format, uint32_
 					r_aabb = AABB(Vector3(aabb.position.x, aabb.position.y, 0), Vector3(aabb.size.x, aabb.size.y, 0));
 
 				} else {
-					PoolVector<Vector3> array = p_arrays[ai];
+					Vector<Vector3> array = p_arrays[ai];
 					ERR_FAIL_COND_V(array.size() != p_vertex_array_len, ERR_INVALID_PARAMETER);
 
-					PoolVector<Vector3>::Read read = array.read();
-					const Vector3 *src = read.ptr();
+					const Vector3 *src = array.ptr();
 
 					// setting vertices means regenerating the AABB
 					AABB aabb;
@@ -412,13 +410,12 @@ Error VisualServer::_surface_set_data(Array p_arrays, uint32_t p_format, uint32_
 			} break;
 			case VS::ARRAY_NORMAL: {
 
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::POOL_VECTOR3_ARRAY, ERR_INVALID_PARAMETER);
+				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::PACKED_VECTOR3_ARRAY, ERR_INVALID_PARAMETER);
 
-				PoolVector<Vector3> array = p_arrays[ai];
+				Vector<Vector3> array = p_arrays[ai];
 				ERR_FAIL_COND_V(array.size() != p_vertex_array_len, ERR_INVALID_PARAMETER);
 
-				PoolVector<Vector3>::Read read = array.read();
-				const Vector3 *src = read.ptr();
+				const Vector3 *src = array.ptr();
 
 				// setting vertices means regenerating the AABB
 
@@ -448,14 +445,13 @@ Error VisualServer::_surface_set_data(Array p_arrays, uint32_t p_format, uint32_
 
 			case VS::ARRAY_TANGENT: {
 
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::POOL_REAL_ARRAY, ERR_INVALID_PARAMETER);
+				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::PACKED_FLOAT32_ARRAY, ERR_INVALID_PARAMETER);
 
-				PoolVector<real_t> array = p_arrays[ai];
+				Vector<real_t> array = p_arrays[ai];
 
 				ERR_FAIL_COND_V(array.size() != p_vertex_array_len * 4, ERR_INVALID_PARAMETER);
 
-				PoolVector<real_t>::Read read = array.read();
-				const real_t *src = read.ptr();
+				const real_t *src = array.ptr();
 
 				if (p_format & ARRAY_COMPRESS_TANGENT) {
 
@@ -487,14 +483,13 @@ Error VisualServer::_surface_set_data(Array p_arrays, uint32_t p_format, uint32_
 			} break;
 			case VS::ARRAY_COLOR: {
 
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::POOL_COLOR_ARRAY, ERR_INVALID_PARAMETER);
+				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::PACKED_COLOR_ARRAY, ERR_INVALID_PARAMETER);
 
-				PoolVector<Color> array = p_arrays[ai];
+				Vector<Color> array = p_arrays[ai];
 
 				ERR_FAIL_COND_V(array.size() != p_vertex_array_len, ERR_INVALID_PARAMETER);
 
-				PoolVector<Color>::Read read = array.read();
-				const Color *src = read.ptr();
+				const Color *src = array.ptr();
 
 				if (p_format & ARRAY_COMPRESS_COLOR) {
 
@@ -520,15 +515,13 @@ Error VisualServer::_surface_set_data(Array p_arrays, uint32_t p_format, uint32_
 			} break;
 			case VS::ARRAY_TEX_UV: {
 
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::POOL_VECTOR3_ARRAY && p_arrays[ai].get_type() != Variant::POOL_VECTOR2_ARRAY, ERR_INVALID_PARAMETER);
+				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::PACKED_VECTOR3_ARRAY && p_arrays[ai].get_type() != Variant::PACKED_VECTOR2_ARRAY, ERR_INVALID_PARAMETER);
 
-				PoolVector<Vector2> array = p_arrays[ai];
+				Vector<Vector2> array = p_arrays[ai];
 
 				ERR_FAIL_COND_V(array.size() != p_vertex_array_len, ERR_INVALID_PARAMETER);
 
-				PoolVector<Vector2>::Read read = array.read();
-
-				const Vector2 *src = read.ptr();
+				const Vector2 *src = array.ptr();
 
 				if (p_format & ARRAY_COMPRESS_TEX_UV) {
 
@@ -551,15 +544,13 @@ Error VisualServer::_surface_set_data(Array p_arrays, uint32_t p_format, uint32_
 
 			case VS::ARRAY_TEX_UV2: {
 
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::POOL_VECTOR3_ARRAY && p_arrays[ai].get_type() != Variant::POOL_VECTOR2_ARRAY, ERR_INVALID_PARAMETER);
+				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::PACKED_VECTOR3_ARRAY && p_arrays[ai].get_type() != Variant::PACKED_VECTOR2_ARRAY, ERR_INVALID_PARAMETER);
 
-				PoolVector<Vector2> array = p_arrays[ai];
+				Vector<Vector2> array = p_arrays[ai];
 
 				ERR_FAIL_COND_V(array.size() != p_vertex_array_len, ERR_INVALID_PARAMETER);
 
-				PoolVector<Vector2>::Read read = array.read();
-
-				const Vector2 *src = read.ptr();
+				const Vector2 *src = array.ptr();
 
 				if (p_format & ARRAY_COMPRESS_TEX_UV2) {
 
@@ -580,15 +571,13 @@ Error VisualServer::_surface_set_data(Array p_arrays, uint32_t p_format, uint32_
 			} break;
 			case VS::ARRAY_WEIGHTS: {
 
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::POOL_REAL_ARRAY, ERR_INVALID_PARAMETER);
+				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::PACKED_FLOAT32_ARRAY, ERR_INVALID_PARAMETER);
 
-				PoolVector<real_t> array = p_arrays[ai];
+				Vector<real_t> array = p_arrays[ai];
 
 				ERR_FAIL_COND_V(array.size() != p_vertex_array_len * VS::ARRAY_WEIGHTS_SIZE, ERR_INVALID_PARAMETER);
 
-				PoolVector<real_t>::Read read = array.read();
-
-				const real_t *src = read.ptr();
+				const real_t *src = array.ptr();
 
 				{
 
@@ -606,15 +595,13 @@ Error VisualServer::_surface_set_data(Array p_arrays, uint32_t p_format, uint32_
 			} break;
 			case VS::ARRAY_BONES: {
 
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::POOL_INT_ARRAY && p_arrays[ai].get_type() != Variant::POOL_REAL_ARRAY, ERR_INVALID_PARAMETER);
+				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::PACKED_INT32_ARRAY && p_arrays[ai].get_type() != Variant::PACKED_FLOAT32_ARRAY, ERR_INVALID_PARAMETER);
 
-				PoolVector<int> array = p_arrays[ai];
+				Vector<int> array = p_arrays[ai];
 
 				ERR_FAIL_COND_V(array.size() != p_vertex_array_len * VS::ARRAY_WEIGHTS_SIZE, ERR_INVALID_PARAMETER);
 
-				PoolVector<int>::Read read = array.read();
-
-				const int *src = read.ptr();
+				const int *src = array.ptr();
 
 				for (int i = 0; i < p_vertex_array_len; i++) {
 
@@ -631,16 +618,15 @@ Error VisualServer::_surface_set_data(Array p_arrays, uint32_t p_format, uint32_
 			case VS::ARRAY_INDEX: {
 
 				ERR_FAIL_COND_V(p_index_array_len <= 0, ERR_INVALID_DATA);
-				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::POOL_INT_ARRAY, ERR_INVALID_PARAMETER);
+				ERR_FAIL_COND_V(p_arrays[ai].get_type() != Variant::PACKED_INT32_ARRAY, ERR_INVALID_PARAMETER);
 
-				PoolVector<int> indices = p_arrays[ai];
+				Vector<int> indices = p_arrays[ai];
 				ERR_FAIL_COND_V(indices.size() == 0, ERR_INVALID_PARAMETER);
 				ERR_FAIL_COND_V(indices.size() != p_index_array_len, ERR_INVALID_PARAMETER);
 
 				/* determine whether using 16 or 32 bits indices */
 
-				PoolVector<int>::Read read = indices.read();
-				const int *src = read.ptr();
+				const int *src = indices.ptr();
 
 				for (int i = 0; i < p_index_array_len; i++) {
 
@@ -675,18 +661,18 @@ Error VisualServer::_surface_set_data(Array p_arrays, uint32_t p_format, uint32_
 			}
 		}
 
-		PoolVector<Vector3> vertices = p_arrays[VS::ARRAY_VERTEX];
-		PoolVector<int> bones = p_arrays[VS::ARRAY_BONES];
-		PoolVector<float> weights = p_arrays[VS::ARRAY_WEIGHTS];
+		Vector<Vector3> vertices = p_arrays[VS::ARRAY_VERTEX];
+		Vector<int> bones = p_arrays[VS::ARRAY_BONES];
+		Vector<float> weights = p_arrays[VS::ARRAY_WEIGHTS];
 
 		bool any_valid = false;
 
 		if (vertices.size() && bones.size() == vertices.size() * 4 && weights.size() == bones.size()) {
 
 			int vs = vertices.size();
-			PoolVector<Vector3>::Read rv = vertices.read();
-			PoolVector<int>::Read rb = bones.read();
-			PoolVector<float>::Read rw = weights.read();
+			const Vector3 *rv = vertices.ptr();
+			const int *rb = bones.ptr();
+			const float *rw = weights.ptr();
 
 			AABB *bptr = r_bone_aabb.ptrw();
 
@@ -866,22 +852,22 @@ Error VisualServer::mesh_create_surface_data_from_arrays(SurfaceData *r_surface_
 
 			Variant var = p_arrays[i];
 			switch (var.get_type()) {
-				case Variant::POOL_VECTOR2_ARRAY: {
-					PoolVector<Vector2> v2 = var;
+				case Variant::PACKED_VECTOR2_ARRAY: {
+					Vector<Vector2> v2 = var;
 				} break;
-				case Variant::POOL_VECTOR3_ARRAY: {
-					PoolVector<Vector3> v3 = var;
+				case Variant::PACKED_VECTOR3_ARRAY: {
+					Vector<Vector3> v3 = var;
 				} break;
 				default: {
 					Array v = var;
 				} break;
 			}
 
-			array_len = PoolVector3Array(p_arrays[i]).size();
+			array_len = PackedVector3Array(p_arrays[i]).size();
 			ERR_FAIL_COND_V(array_len == 0, ERR_INVALID_DATA);
 		} else if (i == VS::ARRAY_INDEX) {
 
-			index_array_len = PoolIntArray(p_arrays[i]).size();
+			index_array_len = PackedInt32Array(p_arrays[i]).size();
 		}
 	}
 
@@ -921,10 +907,10 @@ Error VisualServer::mesh_create_surface_data_from_arrays(SurfaceData *r_surface_
 			case VS::ARRAY_VERTEX: {
 
 				Variant arr = p_arrays[0];
-				if (arr.get_type() == Variant::POOL_VECTOR2_ARRAY) {
+				if (arr.get_type() == Variant::PACKED_VECTOR2_ARRAY) {
 					elem_size = 2;
 					p_compress_format |= ARRAY_FLAG_USE_2D_VERTICES;
-				} else if (arr.get_type() == Variant::POOL_VECTOR3_ARRAY) {
+				} else if (arr.get_type() == Variant::PACKED_VECTOR3_ARRAY) {
 					p_compress_format &= ~ARRAY_FLAG_USE_2D_VERTICES;
 					elem_size = 3;
 				} else {
@@ -1020,12 +1006,12 @@ Error VisualServer::mesh_create_surface_data_from_arrays(SurfaceData *r_surface_
 
 	int array_size = total_elem_size * array_len;
 
-	PoolVector<uint8_t> vertex_array;
+	Vector<uint8_t> vertex_array;
 	vertex_array.resize(array_size);
 
 	int index_array_size = offsets[VS::ARRAY_INDEX] * index_array_len;
 
-	PoolVector<uint8_t> index_array;
+	Vector<uint8_t> index_array;
 	index_array.resize(index_array_size);
 
 	AABB aabb;
@@ -1034,13 +1020,13 @@ Error VisualServer::mesh_create_surface_data_from_arrays(SurfaceData *r_surface_
 	Error err = _surface_set_data(p_arrays, format, offsets, total_elem_size, vertex_array, array_len, index_array, index_array_len, aabb, bone_aabb);
 	ERR_FAIL_COND_V_MSG(err != OK, ERR_INVALID_DATA, "Invalid array format for surface.");
 
-	Vector<PoolVector<uint8_t> > blend_shape_data;
+	Vector<Vector<uint8_t> > blend_shape_data;
 
 	for (int i = 0; i < p_blend_shapes.size(); i++) {
 
-		PoolVector<uint8_t> vertex_array_shape;
+		Vector<uint8_t> vertex_array_shape;
 		vertex_array_shape.resize(array_size);
-		PoolVector<uint8_t> noindex;
+		Vector<uint8_t> noindex;
 
 		AABB laabb;
 		Error err2 = _surface_set_data(p_blend_shapes[i], format & ~ARRAY_FORMAT_INDEX, offsets, total_elem_size, vertex_array_shape, array_len, noindex, 0, laabb, bone_aabb);
@@ -1057,27 +1043,27 @@ Error VisualServer::mesh_create_surface_data_from_arrays(SurfaceData *r_surface_
 		for (List<Variant>::Element *E = keys.front(); E; E = E->next()) {
 			float distance = E->get();
 			ERR_CONTINUE(distance <= 0.0);
-			PoolVector<int> indices = p_lods[E->get()];
+			Vector<int> indices = p_lods[E->get()];
 			ERR_CONTINUE(indices.size() == 0);
 			uint32_t index_count = indices.size();
 			ERR_CONTINUE(index_count >= (uint32_t)index_array_len); //should be smaller..
 
-			PoolVector<int>::Read r = indices.read();
+			const int *r = indices.ptr();
 
-			PoolVector<uint8_t> data;
+			Vector<uint8_t> data;
 			if (array_len <= 65536) {
 				//16 bits indices
 				data.resize(indices.size() * 2);
-				PoolVector<uint8_t>::Write w = data.write();
-				uint16_t *index_ptr = (uint16_t *)w.ptr();
+				uint8_t *w = data.ptrw();
+				uint16_t *index_ptr = (uint16_t *)w;
 				for (uint32_t i = 0; i < index_count; i++) {
 					index_ptr[i] = r[i];
 				}
 			} else {
 				//32 bits indices
 				data.resize(indices.size() * 4);
-				PoolVector<uint8_t>::Write w = data.write();
-				uint32_t *index_ptr = (uint32_t *)w.ptr();
+				uint8_t *w = data.ptrw();
+				uint32_t *index_ptr = (uint32_t *)w;
 				for (uint32_t i = 0; i < index_count; i++) {
 					index_ptr[i] = r[i];
 				}
@@ -1115,7 +1101,7 @@ void VisualServer::mesh_add_surface_from_arrays(RID p_mesh, PrimitiveType p_prim
 	mesh_add_surface(p_mesh, sd);
 }
 
-Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_t> p_vertex_data, int p_vertex_len, PoolVector<uint8_t> p_index_data, int p_index_len) const {
+Array VisualServer::_get_array_from_surface(uint32_t p_format, Vector<uint8_t> p_vertex_data, int p_vertex_len, Vector<uint8_t> p_index_data, int p_index_len) const {
 
 	uint32_t offsets[ARRAY_MAX];
 
@@ -1227,7 +1213,7 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 	Array ret;
 	ret.resize(VS::ARRAY_MAX);
 
-	PoolVector<uint8_t>::Read r = p_vertex_data.read();
+	const uint8_t *r = p_vertex_data.ptr();
 
 	for (int i = 0; i < VS::ARRAY_MAX; i++) {
 
@@ -1240,12 +1226,12 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 
 				if (p_format & ARRAY_FLAG_USE_2D_VERTICES) {
 
-					PoolVector<Vector2> arr_2d;
+					Vector<Vector2> arr_2d;
 					arr_2d.resize(p_vertex_len);
 
 					{
 
-						PoolVector<Vector2>::Write w = arr_2d.write();
+						Vector2 *w = arr_2d.ptrw();
 
 						for (int j = 0; j < p_vertex_len; j++) {
 
@@ -1257,12 +1243,12 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 					ret[i] = arr_2d;
 				} else {
 
-					PoolVector<Vector3> arr_3d;
+					Vector<Vector3> arr_3d;
 					arr_3d.resize(p_vertex_len);
 
 					{
 
-						PoolVector<Vector3>::Write w = arr_3d.write();
+						Vector3 *w = arr_3d.ptrw();
 
 						for (int j = 0; j < p_vertex_len; j++) {
 
@@ -1276,12 +1262,12 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 
 			} break;
 			case VS::ARRAY_NORMAL: {
-				PoolVector<Vector3> arr;
+				Vector<Vector3> arr;
 				arr.resize(p_vertex_len);
 
 				if (p_format & ARRAY_COMPRESS_NORMAL) {
 
-					PoolVector<Vector3>::Write w = arr.write();
+					Vector3 *w = arr.ptrw();
 					const float multiplier = 1.f / 127.f;
 
 					for (int j = 0; j < p_vertex_len; j++) {
@@ -1290,7 +1276,7 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 						w[j] = Vector3(float(v[0]) * multiplier, float(v[1]) * multiplier, float(v[2]) * multiplier);
 					}
 				} else {
-					PoolVector<Vector3>::Write w = arr.write();
+					Vector3 *w = arr.ptrw();
 
 					for (int j = 0; j < p_vertex_len; j++) {
 
@@ -1304,10 +1290,10 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 			} break;
 
 			case VS::ARRAY_TANGENT: {
-				PoolVector<float> arr;
+				Vector<float> arr;
 				arr.resize(p_vertex_len * 4);
 				if (p_format & ARRAY_COMPRESS_TANGENT) {
-					PoolVector<float>::Write w = arr.write();
+					float *w = arr.ptrw();
 
 					for (int j = 0; j < p_vertex_len; j++) {
 
@@ -1318,7 +1304,7 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 					}
 				} else {
 
-					PoolVector<float>::Write w = arr.write();
+					float *w = arr.ptrw();
 
 					for (int j = 0; j < p_vertex_len; j++) {
 						const float *v = (const float *)&r[j * total_elem_size + offsets[i]];
@@ -1333,12 +1319,12 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 			} break;
 			case VS::ARRAY_COLOR: {
 
-				PoolVector<Color> arr;
+				Vector<Color> arr;
 				arr.resize(p_vertex_len);
 
 				if (p_format & ARRAY_COMPRESS_COLOR) {
 
-					PoolVector<Color>::Write w = arr.write();
+					Color *w = arr.ptrw();
 
 					for (int j = 0; j < p_vertex_len; j++) {
 
@@ -1346,7 +1332,7 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 						w[j] = Color(float(v[0] / 255.0), float(v[1] / 255.0), float(v[2] / 255.0), float(v[3] / 255.0));
 					}
 				} else {
-					PoolVector<Color>::Write w = arr.write();
+					Color *w = arr.ptrw();
 
 					for (int j = 0; j < p_vertex_len; j++) {
 
@@ -1359,12 +1345,12 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 			} break;
 			case VS::ARRAY_TEX_UV: {
 
-				PoolVector<Vector2> arr;
+				Vector<Vector2> arr;
 				arr.resize(p_vertex_len);
 
 				if (p_format & ARRAY_COMPRESS_TEX_UV) {
 
-					PoolVector<Vector2>::Write w = arr.write();
+					Vector2 *w = arr.ptrw();
 
 					for (int j = 0; j < p_vertex_len; j++) {
 
@@ -1373,7 +1359,7 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 					}
 				} else {
 
-					PoolVector<Vector2>::Write w = arr.write();
+					Vector2 *w = arr.ptrw();
 
 					for (int j = 0; j < p_vertex_len; j++) {
 
@@ -1386,12 +1372,12 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 			} break;
 
 			case VS::ARRAY_TEX_UV2: {
-				PoolVector<Vector2> arr;
+				Vector<Vector2> arr;
 				arr.resize(p_vertex_len);
 
 				if (p_format & ARRAY_COMPRESS_TEX_UV2) {
 
-					PoolVector<Vector2>::Write w = arr.write();
+					Vector2 *w = arr.ptrw();
 
 					for (int j = 0; j < p_vertex_len; j++) {
 
@@ -1400,7 +1386,7 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 					}
 				} else {
 
-					PoolVector<Vector2>::Write w = arr.write();
+					Vector2 *w = arr.ptrw();
 
 					for (int j = 0; j < p_vertex_len; j++) {
 
@@ -1414,10 +1400,10 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 			} break;
 			case VS::ARRAY_WEIGHTS: {
 
-				PoolVector<float> arr;
+				Vector<float> arr;
 				arr.resize(p_vertex_len * 4);
 				{
-					PoolVector<float>::Write w = arr.write();
+					float *w = arr.ptrw();
 
 					for (int j = 0; j < p_vertex_len; j++) {
 
@@ -1433,10 +1419,10 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 			} break;
 			case VS::ARRAY_BONES: {
 
-				PoolVector<int> arr;
+				Vector<int> arr;
 				arr.resize(p_vertex_len * 4);
 
-				PoolVector<int>::Write w = arr.write();
+				int *w = arr.ptrw();
 
 				for (int j = 0; j < p_vertex_len; j++) {
 
@@ -1452,13 +1438,13 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 			case VS::ARRAY_INDEX: {
 				/* determine whether using 16 or 32 bits indices */
 
-				PoolVector<uint8_t>::Read ir = p_index_data.read();
+				const uint8_t *ir = p_index_data.ptr();
 
-				PoolVector<int> arr;
+				Vector<int> arr;
 				arr.resize(p_index_len);
 				if (p_vertex_len < (1 << 16)) {
 
-					PoolVector<int>::Write w = arr.write();
+					int *w = arr.ptrw();
 
 					for (int j = 0; j < p_index_len; j++) {
 
@@ -1467,7 +1453,7 @@ Array VisualServer::_get_array_from_surface(uint32_t p_format, PoolVector<uint8_
 					}
 				} else {
 
-					PoolVector<int>::Write w = arr.write();
+					int *w = arr.ptrw();
 
 					for (int j = 0; j < p_index_len; j++) {
 						const int *v = (const int *)&ir[j * 4];
@@ -1499,22 +1485,22 @@ Dictionary VisualServer::mesh_surface_get_lods(RID p_mesh, int p_surface) const
 	Dictionary ret;
 
 	for (int i = 0; i < sd.lods.size(); i++) {
-		PoolVector<int> lods;
+		Vector<int> lods;
 		if (sd.vertex_count <= 65536) {
 			uint32_t lc = sd.lods[i].index_data.size() / 2;
 			lods.resize(lc);
-			PoolVector<uint8_t>::Read r = sd.lods[i].index_data.read();
-			const uint16_t *rptr = (const uint16_t *)r.ptr();
-			PoolVector<int>::Write w = lods.write();
+			const uint8_t *r = sd.lods[i].index_data.ptr();
+			const uint16_t *rptr = (const uint16_t *)r;
+			int *w = lods.ptrw();
 			for (uint32_t j = 0; j < lc; j++) {
 				w[j] = rptr[i];
 			}
 		} else {
 			uint32_t lc = sd.lods[i].index_data.size() / 4;
 			lods.resize(lc);
-			PoolVector<uint8_t>::Read r = sd.lods[i].index_data.read();
-			const uint32_t *rptr = (const uint32_t *)r.ptr();
-			PoolVector<int>::Write w = lods.write();
+			const uint8_t *r = sd.lods[i].index_data.ptr();
+			const uint32_t *rptr = (const uint32_t *)r;
+			int *w = lods.ptrw();
 			for (uint32_t j = 0; j < lc; j++) {
 				w[j] = rptr[i];
 			}
@@ -1531,12 +1517,12 @@ Array VisualServer::mesh_surface_get_blend_shape_arrays(RID p_mesh, int p_surfac
 	SurfaceData sd = mesh_get_surface(p_mesh, p_surface);
 	ERR_FAIL_COND_V(sd.vertex_count == 0, Array());
 
-	Vector<PoolVector<uint8_t> > blend_shape_data = sd.blend_shapes;
+	Vector<Vector<uint8_t> > blend_shape_data = sd.blend_shapes;
 
 	if (blend_shape_data.size() > 0) {
 		int vertex_len = sd.vertex_count;
 
-		PoolVector<uint8_t> index_data = sd.index_data;
+		Vector<uint8_t> index_data = sd.index_data;
 		int index_len = sd.index_count;
 
 		uint32_t format = sd.format;
@@ -1555,12 +1541,12 @@ Array VisualServer::mesh_surface_get_blend_shape_arrays(RID p_mesh, int p_surfac
 
 Array VisualServer::mesh_create_arrays_from_surface_data(const SurfaceData &p_data) const {
 
-	PoolVector<uint8_t> vertex_data = p_data.vertex_data;
+	Vector<uint8_t> vertex_data = p_data.vertex_data;
 
 	ERR_FAIL_COND_V(vertex_data.size() == 0, Array());
 	int vertex_len = p_data.vertex_count;
 
-	PoolVector<uint8_t> index_data = p_data.index_data;
+	Vector<uint8_t> index_data = p_data.index_data;
 	int index_len = p_data.index_count;
 
 	uint32_t format = p_data.format;
@@ -1819,7 +1805,7 @@ void VisualServer::_bind_methods() {
 	ClassDB::bind_method(D_METHOD("environment_set_tonemap", "env", "tone_mapper", "exposure", "white", "auto_exposure", "min_luminance", "max_luminance", "auto_exp_speed", "auto_exp_grey"), &VisualServer::environment_set_tonemap);
 	ClassDB::bind_method(D_METHOD("environment_set_adjustment", "env", "enable", "brightness", "contrast", "saturation", "ramp"), &VisualServer::environment_set_adjustment);
 	ClassDB::bind_method(D_METHOD("environment_set_ssr", "env", "enable", "max_steps", "fade_in", "fade_out", "depth_tolerance", "roughness"), &VisualServer::environment_set_ssr);
-	ClassDB::bind_method(D_METHOD("environment_set_ssao", "env", "enable", "radius", "intensity", "radius2", "intensity2", "bias", "light_affect", "ao_channel_affect", "color", "blur", "bilateral_sharpness"), &VisualServer::environment_set_ssao);
+	ClassDB::bind_method(D_METHOD("environment_set_ssao", "env", "enable", "radius", "intensity", "bias", "light_affect", "ao_channel_affect", "blur", "bilateral_sharpness"), &VisualServer::environment_set_ssao);
 	ClassDB::bind_method(D_METHOD("environment_set_fog", "env", "enable", "color", "sun_color", "sun_amount"), &VisualServer::environment_set_fog);
 
 	ClassDB::bind_method(D_METHOD("environment_set_fog_depth", "env", "enable", "depth_begin", "depth_end", "depth_curve", "transmit", "transmit_curve"), &VisualServer::environment_set_fog_depth);
@@ -2141,10 +2127,6 @@ void VisualServer::_bind_methods() {
 	BIND_ENUM_CONSTANT(ENV_TONE_MAPPER_FILMIC);
 	BIND_ENUM_CONSTANT(ENV_TONE_MAPPER_ACES);
 
-	BIND_ENUM_CONSTANT(ENV_SSAO_QUALITY_LOW);
-	BIND_ENUM_CONSTANT(ENV_SSAO_QUALITY_MEDIUM);
-	BIND_ENUM_CONSTANT(ENV_SSAO_QUALITY_HIGH);
-
 	BIND_ENUM_CONSTANT(ENV_SSAO_BLUR_DISABLED);
 	BIND_ENUM_CONSTANT(ENV_SSAO_BLUR_1x1);
 	BIND_ENUM_CONSTANT(ENV_SSAO_BLUR_2x2);
@@ -2198,9 +2180,9 @@ void VisualServer::_bind_methods() {
 	BIND_ENUM_CONSTANT(CANVAS_ITEM_TEXTURE_FILTER_DEFAULT);
 	BIND_ENUM_CONSTANT(CANVAS_ITEM_TEXTURE_FILTER_NEAREST);
 	BIND_ENUM_CONSTANT(CANVAS_ITEM_TEXTURE_FILTER_LINEAR);
-	BIND_ENUM_CONSTANT(CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS);
+	BIND_ENUM_CONSTANT(CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS);
 	BIND_ENUM_CONSTANT(CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS);
-	BIND_ENUM_CONSTANT(CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC);
+	BIND_ENUM_CONSTANT(CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC);
 	BIND_ENUM_CONSTANT(CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC);
 	BIND_ENUM_CONSTANT(CANVAS_ITEM_TEXTURE_FILTER_MAX);
 
@@ -2255,8 +2237,8 @@ void VisualServer::_camera_set_orthogonal(RID p_camera, float p_size, float p_z_
 
 void VisualServer::mesh_add_surface_from_mesh_data(RID p_mesh, const Geometry::MeshData &p_mesh_data) {
 
-	PoolVector<Vector3> vertices;
-	PoolVector<Vector3> normals;
+	Vector<Vector3> vertices;
+	Vector<Vector3> normals;
 
 	for (int i = 0; i < p_mesh_data.faces.size(); i++) {
 
@@ -2281,7 +2263,7 @@ void VisualServer::mesh_add_surface_from_mesh_data(RID p_mesh, const Geometry::M
 	mesh_add_surface_from_arrays(p_mesh, PRIMITIVE_TRIANGLES, d);
 }
 
-void VisualServer::mesh_add_surface_from_planes(RID p_mesh, const PoolVector<Plane> &p_planes) {
+void VisualServer::mesh_add_surface_from_planes(RID p_mesh, const Vector<Plane> &p_planes) {
 
 	Geometry::MeshData mdata = Geometry::build_convex_mesh(p_planes);
 	mesh_add_surface_from_mesh_data(p_mesh, mdata);
@@ -2370,7 +2352,7 @@ VisualServer::VisualServer() {
 	GLOBAL_DEF("rendering/quality/filters/screen_space_roughness_limiter", 0);
 	ProjectSettings::get_singleton()->set_custom_property_info("rendering/quality/filters/screen_space_roughness_limiter", PropertyInfo(Variant::INT, "rendering/quality/filters/screen_space_roughness_limiter", PROPERTY_HINT_ENUM, "Disabled,Enabled (Small Cost)"));
 	GLOBAL_DEF("rendering/quality/filters/screen_space_roughness_limiter_curve", 1.0);
-	ProjectSettings::get_singleton()->set_custom_property_info("rendering/quality/filters/screen_space_roughness_limiter_curve", PropertyInfo(Variant::REAL, "rendering/quality/filters/screen_space_roughness_limiter_curve", PROPERTY_HINT_EXP_EASING, "0.01,8,0.01"));
+	ProjectSettings::get_singleton()->set_custom_property_info("rendering/quality/filters/screen_space_roughness_limiter_curve", PropertyInfo(Variant::FLOAT, "rendering/quality/filters/screen_space_roughness_limiter_curve", PROPERTY_HINT_EXP_EASING, "0.01,8,0.01"));
 }
 
 VisualServer::~VisualServer() {
diff --git a/servers/visual_server.h b/servers/visual_server.h
index 9b7a3ffa76..9129f940ee 100644
--- a/servers/visual_server.h
+++ b/servers/visual_server.h
@@ -32,7 +32,6 @@
 #define VISUAL_SERVER_H
 
 #include "core/image.h"
-#include "core/math/bsp_tree.h"
 #include "core/math/geometry.h"
 #include "core/math/transform_2d.h"
 #include "core/object.h"
@@ -49,7 +48,7 @@ class VisualServer : public Object {
 
 	void _camera_set_orthogonal(RID p_camera, float p_size, float p_z_near, float p_z_far);
 	void _canvas_item_add_style_box(RID p_item, const Rect2 &p_rect, const Rect2 &p_source, RID p_texture, const Vector<float> &p_margins, const Color &p_modulate = Color(1, 1, 1));
-	Array _get_array_from_surface(uint32_t p_format, PoolVector<uint8_t> p_vertex_data, int p_vertex_len, PoolVector<uint8_t> p_index_data, int p_index_len) const;
+	Array _get_array_from_surface(uint32_t p_format, Vector<uint8_t> p_vertex_data, int p_vertex_len, Vector<uint8_t> p_index_data, int p_index_len) const;
 
 protected:
 	RID _make_test_cube();
@@ -58,7 +57,7 @@ protected:
 	RID white_texture;
 	RID test_material;
 
-	Error _surface_set_data(Array p_arrays, uint32_t p_format, uint32_t *p_offsets, uint32_t p_stride, PoolVector<uint8_t> &r_vertex_array, int p_vertex_array_len, PoolVector<uint8_t> &r_index_array, int p_index_array_len, AABB &r_aabb, Vector<AABB> &r_bone_aabb);
+	Error _surface_set_data(Array p_arrays, uint32_t p_format, uint32_t *p_offsets, uint32_t p_stride, Vector<uint8_t> &r_vertex_array, int p_vertex_array_len, Vector<uint8_t> &r_index_array, int p_index_array_len, AABB &r_aabb, Vector<AABB> &r_bone_aabb);
 
 	static VisualServer *(*create_func)();
 	static void _bind_methods();
@@ -250,20 +249,20 @@ public:
 		PrimitiveType primitive = PRIMITIVE_MAX;
 
 		uint32_t format = 0;
-		PoolVector<uint8_t> vertex_data;
+		Vector<uint8_t> vertex_data;
 		uint32_t vertex_count = 0;
-		PoolVector<uint8_t> index_data;
+		Vector<uint8_t> index_data;
 		uint32_t index_count = 0;
 
 		AABB aabb;
 		struct LOD {
 			float edge_length;
-			PoolVector<uint8_t> index_data;
+			Vector<uint8_t> index_data;
 		};
 		Vector<LOD> lods;
 		Vector<AABB> bone_aabbs;
 
-		Vector<PoolVector<uint8_t> > blend_shapes;
+		Vector<Vector<uint8_t> > blend_shapes;
 
 		RID material;
 	};
@@ -294,7 +293,7 @@ public:
 	virtual void mesh_set_blend_shape_mode(RID p_mesh, BlendShapeMode p_mode) = 0;
 	virtual BlendShapeMode mesh_get_blend_shape_mode(RID p_mesh) const = 0;
 
-	virtual void mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const PoolVector<uint8_t> &p_data) = 0;
+	virtual void mesh_surface_update_region(RID p_mesh, int p_surface, int p_offset, const Vector<uint8_t> &p_data) = 0;
 
 	virtual void mesh_surface_set_material(RID p_mesh, int p_surface, RID p_material) = 0;
 	virtual RID mesh_surface_get_material(RID p_mesh, int p_surface) const = 0;
@@ -334,8 +333,8 @@ public:
 	virtual Color multimesh_instance_get_color(RID p_multimesh, int p_index) const = 0;
 	virtual Color multimesh_instance_get_custom_data(RID p_multimesh, int p_index) const = 0;
 
-	virtual void multimesh_set_buffer(RID p_multimesh, const PoolVector<float> &p_buffer) = 0;
-	virtual PoolVector<float> multimesh_get_buffer(RID p_multimesh) const = 0;
+	virtual void multimesh_set_buffer(RID p_multimesh, const Vector<float> &p_buffer) = 0;
+	virtual Vector<float> multimesh_get_buffer(RID p_multimesh) const = 0;
 
 	virtual void multimesh_set_visible_instances(RID p_multimesh, int p_visible) = 0;
 	virtual int multimesh_get_visible_instances(RID p_multimesh) const = 0;
@@ -463,14 +462,14 @@ public:
 
 	virtual RID gi_probe_create() = 0;
 
-	virtual void gi_probe_allocate(RID p_gi_probe, const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const PoolVector<uint8_t> &p_octree_cells, const PoolVector<uint8_t> &p_data_cells, const PoolVector<uint8_t> &p_distance_field, const PoolVector<int> &p_level_counts) = 0;
+	virtual void gi_probe_allocate(RID p_gi_probe, const Transform &p_to_cell_xform, const AABB &p_aabb, const Vector3i &p_octree_size, const Vector<uint8_t> &p_octree_cells, const Vector<uint8_t> &p_data_cells, const Vector<uint8_t> &p_distance_field, const Vector<int> &p_level_counts) = 0;
 
 	virtual AABB gi_probe_get_bounds(RID p_gi_probe) const = 0;
 	virtual Vector3i gi_probe_get_octree_size(RID p_gi_probe) const = 0;
-	virtual PoolVector<uint8_t> gi_probe_get_octree_cells(RID p_gi_probe) const = 0;
-	virtual PoolVector<uint8_t> gi_probe_get_data_cells(RID p_gi_probe) const = 0;
-	virtual PoolVector<uint8_t> gi_probe_get_distance_field(RID p_gi_probe) const = 0;
-	virtual PoolVector<int> gi_probe_get_level_counts(RID p_gi_probe) const = 0;
+	virtual Vector<uint8_t> gi_probe_get_octree_cells(RID p_gi_probe) const = 0;
+	virtual Vector<uint8_t> gi_probe_get_data_cells(RID p_gi_probe) const = 0;
+	virtual Vector<uint8_t> gi_probe_get_distance_field(RID p_gi_probe) const = 0;
+	virtual Vector<int> gi_probe_get_level_counts(RID p_gi_probe) const = 0;
 	virtual Transform gi_probe_get_to_cell_xform(RID p_gi_probe) const = 0;
 
 	virtual void gi_probe_set_dynamic_range(RID p_gi_probe, float p_range) = 0;
@@ -508,12 +507,12 @@ public:
 	virtual RID lightmap_capture_create() = 0;
 	virtual void lightmap_capture_set_bounds(RID p_capture, const AABB &p_bounds) = 0;
 	virtual AABB lightmap_capture_get_bounds(RID p_capture) const = 0;
-	virtual void lightmap_capture_set_octree(RID p_capture, const PoolVector<uint8_t> &p_octree) = 0;
+	virtual void lightmap_capture_set_octree(RID p_capture, const Vector<uint8_t> &p_octree) = 0;
 	virtual void lightmap_capture_set_octree_cell_transform(RID p_capture, const Transform &p_xform) = 0;
 	virtual Transform lightmap_capture_get_octree_cell_transform(RID p_capture) const = 0;
 	virtual void lightmap_capture_set_octree_cell_subdiv(RID p_capture, int p_subdiv) = 0;
 	virtual int lightmap_capture_get_octree_cell_subdiv(RID p_capture) const = 0;
-	virtual PoolVector<uint8_t> lightmap_capture_get_octree(RID p_capture) const = 0;
+	virtual Vector<uint8_t> lightmap_capture_get_octree(RID p_capture) const = 0;
 	virtual void lightmap_capture_set_energy(RID p_capture, float p_energy) = 0;
 	virtual float lightmap_capture_get_energy(RID p_capture) const = 0;
 
@@ -753,7 +752,7 @@ public:
 		ENV_SSAO_BLUR_3x3,
 	};
 
-	virtual void environment_set_ssao(RID p_env, bool p_enable, float p_radius, float p_intensity2, float p_bias, float p_light_affect, float p_ao_channel_affect, EnvironmentSSAOBlur p_blur, float p_bilateral_sharpness) = 0;
+	virtual void environment_set_ssao(RID p_env, bool p_enable, float p_radius, float p_intensity, float p_bias, float p_light_affect, float p_ao_channel_affect, EnvironmentSSAOBlur p_blur, float p_bilateral_sharpness) = 0;
 
 	enum EnvironmentSSAOQuality {
 		ENV_SSAO_QUALITY_LOW,
@@ -917,9 +916,9 @@ public:
 		CANVAS_ITEM_TEXTURE_FILTER_DEFAULT, //uses canvas item setting for draw command, uses global setting for canvas item
 		CANVAS_ITEM_TEXTURE_FILTER_NEAREST,
 		CANVAS_ITEM_TEXTURE_FILTER_LINEAR,
-		CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS,
+		CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS,
 		CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS,
-		CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIMPAMPS_ANISOTROPIC,
+		CANVAS_ITEM_TEXTURE_FILTER_NEAREST_WITH_MIPMAPS_ANISOTROPIC,
 		CANVAS_ITEM_TEXTURE_FILTER_LINEAR_WITH_MIPMAPS_ANISOTROPIC,
 		CANVAS_ITEM_TEXTURE_FILTER_MAX
 	};
@@ -1011,8 +1010,8 @@ public:
 	virtual void canvas_light_occluder_set_light_mask(RID p_occluder, int p_mask) = 0;
 
 	virtual RID canvas_occluder_polygon_create() = 0;
-	virtual void canvas_occluder_polygon_set_shape(RID p_occluder_polygon, const PoolVector<Vector2> &p_shape, bool p_closed) = 0;
-	virtual void canvas_occluder_polygon_set_shape_as_lines(RID p_occluder_polygon, const PoolVector<Vector2> &p_shape) = 0;
+	virtual void canvas_occluder_polygon_set_shape(RID p_occluder_polygon, const Vector<Vector2> &p_shape, bool p_closed) = 0;
+	virtual void canvas_occluder_polygon_set_shape_as_lines(RID p_occluder_polygon, const Vector<Vector2> &p_shape) = 0;
 
 	enum CanvasOccluderPolygonCullMode {
 		CANVAS_OCCLUDER_POLYGON_CULL_DISABLED,
@@ -1082,7 +1081,7 @@ public:
 	virtual RID make_sphere_mesh(int p_lats, int p_lons, float p_radius);
 
 	virtual void mesh_add_surface_from_mesh_data(RID p_mesh, const Geometry::MeshData &p_mesh_data);
-	virtual void mesh_add_surface_from_planes(RID p_mesh, const PoolVector<Plane> &p_planes);
+	virtual void mesh_add_surface_from_planes(RID p_mesh, const Vector<Plane> &p_planes);
 
 	virtual void set_boot_image(const Ref<Image> &p_image, const Color &p_color, bool p_scale, bool p_use_filter = true) = 0;
 	virtual void set_default_clear_color(const Color &p_color) = 0;
diff --git a/thirdparty/enet/enet/enet.h b/thirdparty/enet/enet/enet.h
index 966e3a465d..ac7552adb2 100644
--- a/thirdparty/enet/enet/enet.h
+++ b/thirdparty/enet/enet/enet.h
@@ -578,6 +578,8 @@ ENET_API void       enet_host_channel_limit (ENetHost *, size_t);
 ENET_API void       enet_host_bandwidth_limit (ENetHost *, enet_uint32, enet_uint32);
 extern   void       enet_host_bandwidth_throttle (ENetHost *);
 extern  enet_uint32 enet_host_random_seed (void);
+ENET_API void enet_host_dtls_server_setup (ENetHost *, void *, void *);
+ENET_API void enet_host_dtls_client_setup (ENetHost *, void *, uint8_t, const char *);
 
 ENET_API int                 enet_peer_send (ENetPeer *, enet_uint8, ENetPacket *);
 ENET_API ENetPacket *        enet_peer_receive (ENetPeer *, enet_uint8 * channelID);
diff --git a/thirdparty/enet/godot.cpp b/thirdparty/enet/godot.cpp
index 63580b6d1a..9fefa53e77 100644
--- a/thirdparty/enet/godot.cpp
+++ b/thirdparty/enet/godot.cpp
@@ -32,13 +32,313 @@
  @brief ENet Godot specific functions
 */
 
+#include "core/io/dtls_server.h"
 #include "core/io/ip.h"
 #include "core/io/net_socket.h"
+#include "core/io/packet_peer_dtls.h"
+#include "core/io/udp_server.h"
 #include "core/os/os.h"
 
 // This must be last for windows to compile (tested with MinGW)
 #include "enet/enet.h"
 
+/// Abstract ENet interface for UDP/DTLS.
+class ENetGodotSocket {
+
+public:
+	virtual Error bind(IP_Address p_ip, uint16_t p_port) = 0;
+	virtual Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IP_Address p_ip, uint16_t p_port) = 0;
+	virtual Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port) = 0;
+	virtual int set_option(ENetSocketOption p_option, int p_value) = 0;
+	virtual void close() = 0;
+	virtual ~ENetGodotSocket(){};
+};
+
+class ENetDTLSClient;
+class ENetDTLSServer;
+
+/// NetSocket interface
+class ENetUDP : public ENetGodotSocket {
+
+	friend class ENetDTLSClient;
+	friend class ENetDTLSServer;
+
+private:
+	Ref<NetSocket> sock;
+	IP_Address address;
+	uint16_t port;
+	bool bound;
+
+public:
+	ENetUDP() {
+		sock = Ref<NetSocket>(NetSocket::create());
+		IP::Type ip_type = IP::TYPE_ANY;
+		bound = false;
+		sock->open(NetSocket::TYPE_UDP, ip_type);
+	}
+
+	~ENetUDP() {
+		sock->close();
+	}
+
+	Error bind(IP_Address p_ip, uint16_t p_port) {
+		address = p_ip;
+		port = p_port;
+		bound = true;
+		return sock->bind(address, port);
+	}
+
+	Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IP_Address p_ip, uint16_t p_port) {
+		return sock->sendto(p_buffer, p_len, r_sent, p_ip, p_port);
+	}
+
+	Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port) {
+		Error err = sock->poll(NetSocket::POLL_TYPE_IN, 0);
+		if (err != OK)
+			return err;
+		return sock->recvfrom(p_buffer, p_len, r_read, r_ip, r_port);
+	}
+
+	int set_option(ENetSocketOption p_option, int p_value) {
+		switch (p_option) {
+			case ENET_SOCKOPT_NONBLOCK: {
+				sock->set_blocking_enabled(p_value ? false : true);
+				return 0;
+			} break;
+
+			case ENET_SOCKOPT_BROADCAST: {
+				sock->set_broadcasting_enabled(p_value ? true : false);
+				return 0;
+			} break;
+
+			case ENET_SOCKOPT_REUSEADDR: {
+				sock->set_reuse_address_enabled(p_value ? true : false);
+				return 0;
+			} break;
+
+			case ENET_SOCKOPT_RCVBUF: {
+				return -1;
+			} break;
+
+			case ENET_SOCKOPT_SNDBUF: {
+				return -1;
+			} break;
+
+			case ENET_SOCKOPT_RCVTIMEO: {
+				return -1;
+			} break;
+
+			case ENET_SOCKOPT_SNDTIMEO: {
+				return -1;
+			} break;
+
+			case ENET_SOCKOPT_NODELAY: {
+				sock->set_tcp_no_delay_enabled(p_value ? true : false);
+				return 0;
+			} break;
+		}
+
+		return -1;
+	}
+
+	void close() {
+		sock->close();
+	}
+};
+
+/// DTLS Client ENet interface
+class ENetDTLSClient : public ENetGodotSocket {
+
+	bool connected;
+	Ref<PacketPeerUDP> udp;
+	Ref<PacketPeerDTLS> dtls;
+	bool verify;
+	String for_hostname;
+	Ref<X509Certificate> cert;
+
+public:
+	ENetDTLSClient(ENetUDP *p_base, Ref<X509Certificate> p_cert, bool p_verify, String p_for_hostname) {
+		verify = p_verify;
+		for_hostname = p_for_hostname;
+		cert = p_cert;
+		udp.instance();
+		dtls = Ref<PacketPeerDTLS>(PacketPeerDTLS::create());
+		p_base->close();
+		if (p_base->bound) {
+			bind(p_base->address, p_base->port);
+		}
+		connected = false;
+	}
+
+	~ENetDTLSClient() {
+		close();
+	}
+
+	Error bind(IP_Address p_ip, uint16_t p_port) {
+		return udp->listen(p_port, p_ip);
+	}
+
+	Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IP_Address p_ip, uint16_t p_port) {
+		if (!connected) {
+			udp->connect_to_host(p_ip, p_port);
+			dtls->connect_to_peer(udp, verify, for_hostname, cert);
+			connected = true;
+		}
+		dtls->poll();
+		if (dtls->get_status() == PacketPeerDTLS::STATUS_HANDSHAKING)
+			return ERR_BUSY;
+		else if (dtls->get_status() != PacketPeerDTLS::STATUS_CONNECTED)
+			return FAILED;
+		r_sent = p_len;
+		return dtls->put_packet(p_buffer, p_len);
+	}
+
+	Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port) {
+		dtls->poll();
+		if (dtls->get_status() == PacketPeerDTLS::STATUS_HANDSHAKING)
+			return ERR_BUSY;
+		if (dtls->get_status() != PacketPeerDTLS::STATUS_CONNECTED)
+			return FAILED;
+		int pc = dtls->get_available_packet_count();
+		if (pc == 0)
+			return ERR_BUSY;
+		else if (pc < 0)
+			return FAILED;
+
+		const uint8_t *buffer;
+		Error err = dtls->get_packet(&buffer, r_read);
+		ERR_FAIL_COND_V(err != OK, err);
+		ERR_FAIL_COND_V(p_len < r_read, ERR_OUT_OF_MEMORY);
+
+		copymem(p_buffer, buffer, r_read);
+		r_ip = udp->get_packet_address();
+		r_port = udp->get_packet_port();
+		return err;
+	}
+
+	int set_option(ENetSocketOption p_option, int p_value) {
+		return -1;
+	}
+
+	void close() {
+		dtls->disconnect_from_peer();
+		udp->close();
+	}
+};
+
+/// DTLSServer - ENet interface
+class ENetDTLSServer : public ENetGodotSocket {
+
+	Ref<DTLSServer> server;
+	Ref<UDPServer> udp_server;
+	Map<String, Ref<PacketPeerDTLS> > peers;
+	int last_service;
+
+public:
+	ENetDTLSServer(ENetUDP *p_base, Ref<CryptoKey> p_key, Ref<X509Certificate> p_cert) {
+		last_service = 0;
+		udp_server.instance();
+		p_base->close();
+		if (p_base->bound) {
+			bind(p_base->address, p_base->port);
+		}
+		server = Ref<DTLSServer>(DTLSServer::create());
+		server->setup(p_key, p_cert);
+	}
+
+	~ENetDTLSServer() {
+		close();
+	}
+
+	Error bind(IP_Address p_ip, uint16_t p_port) {
+		return udp_server->listen(p_port, p_ip);
+	}
+
+	Error sendto(const uint8_t *p_buffer, int p_len, int &r_sent, IP_Address p_ip, uint16_t p_port) {
+		String key = String(p_ip) + ":" + itos(p_port);
+		ERR_FAIL_COND_V(!peers.has(key), ERR_UNAVAILABLE);
+		Ref<PacketPeerDTLS> peer = peers[key];
+		Error err = peer->put_packet(p_buffer, p_len);
+		if (err == OK)
+			r_sent = p_len;
+		else if (err == ERR_BUSY)
+			r_sent = 0;
+		else
+			r_sent = -1;
+		return err;
+	}
+
+	Error recvfrom(uint8_t *p_buffer, int p_len, int &r_read, IP_Address &r_ip, uint16_t &r_port) {
+		// TODO limits? Maybe we can better enforce allowed connections!
+		if (udp_server->is_connection_available()) {
+			Ref<PacketPeerUDP> udp = udp_server->take_connection();
+			IP_Address peer_ip = udp->get_packet_address();
+			int peer_port = udp->get_packet_port();
+			Ref<PacketPeerDTLS> peer = server->take_connection(udp);
+			PacketPeerDTLS::Status status = peer->get_status();
+			if (status == PacketPeerDTLS::STATUS_HANDSHAKING || status == PacketPeerDTLS::STATUS_CONNECTED) {
+				String key = String(peer_ip) + ":" + itos(peer_port);
+				peers[key] = peer;
+			}
+		}
+
+		List<String> remove;
+		Error err = ERR_BUSY;
+		// TODO this needs to be fair!
+		for (Map<String, Ref<PacketPeerDTLS> >::Element *E = peers.front(); E; E = E->next()) {
+			Ref<PacketPeerDTLS> peer = E->get();
+			peer->poll();
+
+			if (peer->get_status() == PacketPeerDTLS::STATUS_HANDSHAKING)
+				continue;
+			else if (peer->get_status() != PacketPeerDTLS::STATUS_CONNECTED) {
+				// Peer disconnected, removing it.
+				remove.push_back(E->key());
+				continue;
+			}
+
+			if (peer->get_available_packet_count() > 0) {
+				const uint8_t *buffer;
+				err = peer->get_packet(&buffer, r_read);
+				if (err != OK || p_len < r_read) {
+					// Something wrong with this peer, removing it.
+					remove.push_back(E->key());
+					err = FAILED;
+					continue;
+				}
+
+				Vector<String> s = E->key().rsplit(":", false, 1);
+				ERR_CONTINUE(s.size() != 2); // BUG!
+
+				copymem(p_buffer, buffer, r_read);
+				r_ip = s[0];
+				r_port = s[1].to_int();
+				break; // err = OK
+			}
+		}
+
+		// Remove disconnected peers from map.
+		for (List<String>::Element *E = remove.front(); E; E = E->next()) {
+			peers.erase(E->get());
+		}
+
+		return err; // OK, ERR_BUSY, or possibly an error.
+	}
+
+	int set_option(ENetSocketOption p_option, int p_value) {
+		return -1;
+	}
+
+	void close() {
+		for (Map<String, Ref<PacketPeerDTLS> >::Element *E = peers.front(); E; E = E->next()) {
+			E->get()->disconnect_from_peer();
+		}
+		peers.clear();
+		udp_server->stop();
+		server->stop();
+	}
+};
+
 static enet_uint32 timeBase = 0;
 
 int enet_initialize(void) {
@@ -92,13 +392,23 @@ int enet_address_get_host(const ENetAddress *address, char *name, size_t nameLen
 
 ENetSocket enet_socket_create(ENetSocketType type) {
 
-	NetSocket *socket = NetSocket::create();
-	IP::Type ip_type = IP::TYPE_ANY;
-	socket->open(NetSocket::TYPE_UDP, ip_type);
+	ENetUDP *socket = memnew(ENetUDP);
 
 	return socket;
 }
 
+void enet_host_dtls_server_setup(ENetHost *host, void *p_key, void *p_cert) {
+	ENetUDP *sock = (ENetUDP *)host->socket;
+	host->socket = memnew(ENetDTLSServer(sock, Ref<CryptoKey>((CryptoKey *)p_key), Ref<X509Certificate>((X509Certificate *)p_cert)));
+	memdelete(sock);
+}
+
+void enet_host_dtls_client_setup(ENetHost *host, void *p_cert, uint8_t p_verify, const char *p_for_hostname) {
+	ENetUDP *sock = (ENetUDP *)host->socket;
+	host->socket = memnew(ENetDTLSClient(sock, Ref<X509Certificate>((X509Certificate *)p_cert), p_verify, String(p_for_hostname)));
+	memdelete(sock);
+}
+
 int enet_socket_bind(ENetSocket socket, const ENetAddress *address) {
 
 	IP_Address ip;
@@ -108,7 +418,7 @@ int enet_socket_bind(ENetSocket socket, const ENetAddress *address) {
 		ip.set_ipv6(address->host);
 	}
 
-	NetSocket *sock = (NetSocket *)socket;
+	ENetGodotSocket *sock = (ENetGodotSocket *)socket;
 	if (sock->bind(ip, address->port) != OK) {
 		return -1;
 	}
@@ -116,7 +426,7 @@ int enet_socket_bind(ENetSocket socket, const ENetAddress *address) {
 }
 
 void enet_socket_destroy(ENetSocket socket) {
-	NetSocket *sock = (NetSocket *)socket;
+	ENetGodotSocket *sock = (ENetGodotSocket *)socket;
 	sock->close();
 	memdelete(sock);
 }
@@ -125,7 +435,7 @@ int enet_socket_send(ENetSocket socket, const ENetAddress *address, const ENetBu
 
 	ERR_FAIL_COND_V(address == NULL, -1);
 
-	NetSocket *sock = (NetSocket *)socket;
+	ENetGodotSocket *sock = (ENetGodotSocket *)socket;
 	IP_Address dest;
 	Error err;
 	size_t i = 0;
@@ -133,8 +443,8 @@ int enet_socket_send(ENetSocket socket, const ENetAddress *address, const ENetBu
 	dest.set_ipv6(address->host);
 
 	// Create a single packet.
-	PoolVector<uint8_t> out;
-	PoolVector<uint8_t>::Write w;
+	Vector<uint8_t> out;
+	uint8_t* w;
 	int size = 0;
 	int pos = 0;
 	for (i = 0; i < bufferCount; i++) {
@@ -142,7 +452,7 @@ int enet_socket_send(ENetSocket socket, const ENetAddress *address, const ENetBu
 	}
 
 	out.resize(size);
-	w = out.write();
+	w = out.ptrw();
 	for (i = 0; i < bufferCount; i++) {
 		memcpy(&w[pos], buffers[i].data, buffers[i].dataLength);
 		pos += buffers[i].dataLength;
@@ -167,15 +477,7 @@ int enet_socket_receive(ENetSocket socket, ENetAddress *address, ENetBuffer *buf
 
 	ERR_FAIL_COND_V(bufferCount != 1, -1);
 
-	NetSocket *sock = (NetSocket *)socket;
-
-	Error ret = sock->poll(NetSocket::POLL_TYPE_IN, 0);
-
-	if (ret == ERR_BUSY)
-		return 0;
-
-	if (ret != OK)
-		return -1;
+	ENetGodotSocket *sock = (ENetGodotSocket *)socket;
 
 	int read;
 	IP_Address ip;
@@ -215,47 +517,8 @@ int enet_socket_listen(ENetSocket socket, int backlog) {
 
 int enet_socket_set_option(ENetSocket socket, ENetSocketOption option, int value) {
 
-	NetSocket *sock = (NetSocket *)socket;
-
-	switch (option) {
-		case ENET_SOCKOPT_NONBLOCK: {
-			sock->set_blocking_enabled(value ? false : true);
-			return 0;
-		} break;
-
-		case ENET_SOCKOPT_BROADCAST: {
-			sock->set_broadcasting_enabled(value ? true : false);
-			return 0;
-		} break;
-
-		case ENET_SOCKOPT_REUSEADDR: {
-			sock->set_reuse_address_enabled(value ? true : false);
-			return 0;
-		} break;
-
-		case ENET_SOCKOPT_RCVBUF: {
-			return -1;
-		} break;
-
-		case ENET_SOCKOPT_SNDBUF: {
-			return -1;
-		} break;
-
-		case ENET_SOCKOPT_RCVTIMEO: {
-			return -1;
-		} break;
-
-		case ENET_SOCKOPT_SNDTIMEO: {
-			return -1;
-		} break;
-
-		case ENET_SOCKOPT_NODELAY: {
-			sock->set_tcp_no_delay_enabled(value ? true : false);
-			return 0;
-		} break;
-	}
-
-	return -1;
+	ENetGodotSocket *sock = (ENetGodotSocket *)socket;
+	return sock->set_option(option, value);
 }
 
 int enet_socket_get_option(ENetSocket socket, ENetSocketOption option, int *value) {
diff --git a/thirdparty/glslang/glslang/Include/revision.template b/thirdparty/glslang/glslang/Include/revision.template
deleted file mode 100644
index 6c13630b27..0000000000
--- a/thirdparty/glslang/glslang/Include/revision.template
+++ /dev/null
@@ -1,13 +0,0 @@
-// The file revision.h should be updated to the latest version, somehow, on

-// check-in, if glslang has changed.

-//

-// revision.template is the source for revision.h when using SubWCRev as the

-// method of updating revision.h.  You don't have to do it this way, the

-// requirement is only that revision.h gets updated.

-//

-// revision.h is under source control so that not all consumers of glslang

-// source have to figure out how to create revision.h just to get a build

-// going.  However, if it is not updated, it can be a version behind.

-

-#define GLSLANG_REVISION "$WCREV$"

-#define GLSLANG_DATE     "$WCDATE$"