4 files changed, 9 insertions, 4 deletions
diff --git a/core/object/object.h b/core/object/object.h
index 7bb88998a2..16ad7b8832 100644
--- a/core/object/object.h
+++ b/core/object/object.h
@@ -71,8 +71,6 @@ enum PropertyHint {
 	PROPERTY_HINT_EXPRESSION, ///< used for string properties that can contain multiple lines
 	PROPERTY_HINT_PLACEHOLDER_TEXT, ///< used to set a placeholder text for string properties
 	PROPERTY_HINT_COLOR_NO_ALPHA, ///< used for ignoring alpha component when editing a color
-	PROPERTY_HINT_IMAGE_COMPRESS_LOSSY,
-	PROPERTY_HINT_IMAGE_COMPRESS_LOSSLESS,
 	PROPERTY_HINT_OBJECT_ID,
 	PROPERTY_HINT_TYPE_STRING, ///< a type string, the hint is the base type to choose
 	PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE, ///< so something else can provide this (used in scripts)
diff --git a/core/object/script_language.cpp b/core/object/script_language.cpp
index 056c57a5f1..36a0d03aaf 100644
--- a/core/object/script_language.cpp
+++ b/core/object/script_language.cpp
@@ -409,7 +409,9 @@ bool PlaceHolderScriptInstance::set(const StringName &p_name, const Variant &p_v
 	if (values.has(p_name)) {
 		Variant defval;
 		if (script->get_property_default_value(p_name, defval)) {
-			if (defval == p_value) {
+			// The evaluate function ensures that a NIL variant is equal to e.g. an empty Resource.
+			// Simply doing defval == p_value does not do this.
+			if (Variant::evaluate(Variant::OP_EQUAL, defval, p_value)) {
 				values.erase(p_name);
 				return true;
 			}
@@ -419,7 +421,7 @@ bool PlaceHolderScriptInstance::set(const StringName &p_name, const Variant &p_v
 	} else {
 		Variant defval;
 		if (script->get_property_default_value(p_name, defval)) {
-			if (defval != p_value) {
+			if (Variant::evaluate(Variant::OP_NOT_EQUAL, defval, p_value)) {
 				values[p_name] = p_value;
 			}
 			return true;
diff --git a/core/object/undo_redo.cpp b/core/object/undo_redo.cpp
index aa66e86bc0..9f8a1de697 100644
--- a/core/object/undo_redo.cpp
+++ b/core/object/undo_redo.cpp
@@ -423,6 +423,10 @@ String UndoRedo::get_current_action_name() const {
 	return actions[current_action].name;
 }
 
+int UndoRedo::get_action_level() const {
+	return action_level;
+}
+
 bool UndoRedo::has_undo() const {
 	return current_action >= 0;
 }
diff --git a/core/object/undo_redo.h b/core/object/undo_redo.h
index c7c58697c3..9c6d2d10ed 100644
--- a/core/object/undo_redo.h
+++ b/core/object/undo_redo.h
@@ -120,6 +120,7 @@ public:
 	bool redo();
 	bool undo();
 	String get_current_action_name() const;
+	int get_action_level() const;
 
 	int get_history_count();
 	int get_current_action();