Merge pull request #81458 from dalexeev/doc-add-deprected-experimental-message

Documentation: Add support for deprecated/experimental messages

core/doc_data.h

@@ -114,7 +114,9 @@ public:
 		String qualifiers;
 		String description;
 		bool is_deprecated = false;
+		String deprecated_message;
 		bool is_experimental = false;
+		String experimental_message;
 		Vector<ArgumentDoc> arguments;
 		Vector<int> errors_returned;
 		String keywords;
@@ -172,6 +174,7 @@ public:
 				doc.description = p_dict["description"];
 			}
 
+#ifndef DISABLE_DEPRECATED
 			if (p_dict.has("is_deprecated")) {
 				doc.is_deprecated = p_dict["is_deprecated"];
 			}
@@ -179,6 +182,17 @@ public:
 			if (p_dict.has("is_experimental")) {
 				doc.is_experimental = p_dict["is_experimental"];
 			}
+#endif
+
+			if (p_dict.has("deprecated")) {
+				doc.is_deprecated = true;
+				doc.deprecated_message = p_dict["deprecated"];
+			}
+
+			if (p_dict.has("experimental")) {
+				doc.is_experimental = true;
+				doc.experimental_message = p_dict["experimental"];
+			}
 
 			Array arguments;
 			if (p_dict.has("arguments")) {
@@ -226,9 +240,13 @@ public:
 				dict["description"] = p_doc.description;
 			}
 
-			dict["is_deprecated"] = p_doc.is_deprecated;
+			if (p_doc.is_deprecated) {
+				dict["deprecated"] = p_doc.deprecated_message;
+			}
 
-			dict["is_experimental"] = p_doc.is_experimental;
+			if (p_doc.is_experimental) {
+				dict["experimental"] = p_doc.experimental_message;
+			}
 
 			if (!p_doc.keywords.is_empty()) {
 				dict["keywords"] = p_doc.keywords;
@@ -262,7 +280,9 @@ public:
 		bool is_bitfield = false;
 		String description;
 		bool is_deprecated = false;
+		String deprecated_message;
 		bool is_experimental = false;
+		String experimental_message;
 		String keywords;
 		bool operator<(const ConstantDoc &p_const) const {
 			return name < p_const.name;
@@ -293,6 +313,7 @@ public:
 				doc.description = p_dict["description"];
 			}
 
+#ifndef DISABLE_DEPRECATED
 			if (p_dict.has("is_deprecated")) {
 				doc.is_deprecated = p_dict["is_deprecated"];
 			}
@@ -300,6 +321,17 @@ public:
 			if (p_dict.has("is_experimental")) {
 				doc.is_experimental = p_dict["is_experimental"];
 			}
+#endif
+
+			if (p_dict.has("deprecated")) {
+				doc.is_deprecated = true;
+				doc.deprecated_message = p_dict["deprecated"];
+			}
+
+			if (p_dict.has("experimental")) {
+				doc.is_experimental = true;
+				doc.experimental_message = p_dict["experimental"];
+			}
 
 			if (p_dict.has("keywords")) {
 				doc.keywords = p_dict["keywords"];
@@ -329,9 +361,13 @@ public:
 				dict["description"] = p_doc.description;
 			}
 
-			dict["is_deprecated"] = p_doc.is_deprecated;
+			if (p_doc.is_deprecated) {
+				dict["deprecated"] = p_doc.deprecated_message;
+			}
 
-			dict["is_experimental"] = p_doc.is_experimental;
+			if (p_doc.is_experimental) {
+				dict["experimental"] = p_doc.experimental_message;
+			}
 
 			if (!p_doc.keywords.is_empty()) {
 				dict["keywords"] = p_doc.keywords;
@@ -352,7 +388,9 @@ public:
 		bool overridden = false;
 		String overrides;
 		bool is_deprecated = false;
+		String deprecated_message;
 		bool is_experimental = false;
+		String experimental_message;
 		String keywords;
 		bool operator<(const PropertyDoc &p_prop) const {
 			return name.naturalcasecmp_to(p_prop.name) < 0;
@@ -399,6 +437,7 @@ public:
 				doc.overrides = p_dict["overrides"];
 			}
 
+#ifndef DISABLE_DEPRECATED
 			if (p_dict.has("is_deprecated")) {
 				doc.is_deprecated = p_dict["is_deprecated"];
 			}
@@ -406,6 +445,17 @@ public:
 			if (p_dict.has("is_experimental")) {
 				doc.is_experimental = p_dict["is_experimental"];
 			}
+#endif
+
+			if (p_dict.has("deprecated")) {
+				doc.is_deprecated = true;
+				doc.deprecated_message = p_dict["deprecated"];
+			}
+
+			if (p_dict.has("experimental")) {
+				doc.is_experimental = true;
+				doc.experimental_message = p_dict["experimental"];
+			}
 
 			if (p_dict.has("keywords")) {
 				doc.keywords = p_dict["keywords"];
@@ -451,9 +501,13 @@ public:
 				dict["overrides"] = p_doc.overrides;
 			}
 
-			dict["is_deprecated"] = p_doc.is_deprecated;
+			if (p_doc.is_deprecated) {
+				dict["deprecated"] = p_doc.deprecated_message;
+			}
 
-			dict["is_experimental"] = p_doc.is_experimental;
+			if (p_doc.is_experimental) {
+				dict["experimental"] = p_doc.experimental_message;
+			}
 
 			if (!p_doc.keywords.is_empty()) {
 				dict["keywords"] = p_doc.keywords;
@@ -571,7 +625,9 @@ public:
 	struct EnumDoc {
 		String description;
 		bool is_deprecated = false;
+		String deprecated_message;
 		bool is_experimental = false;
+		String experimental_message;
 		static EnumDoc from_dict(const Dictionary &p_dict) {
 			EnumDoc doc;
 
@@ -579,6 +635,7 @@ public:
 				doc.description = p_dict["description"];
 			}
 
+#ifndef DISABLE_DEPRECATED
 			if (p_dict.has("is_deprecated")) {
 				doc.is_deprecated = p_dict["is_deprecated"];
 			}
@@ -586,6 +643,17 @@ public:
 			if (p_dict.has("is_experimental")) {
 				doc.is_experimental = p_dict["is_experimental"];
 			}
+#endif
+
+			if (p_dict.has("deprecated")) {
+				doc.is_deprecated = true;
+				doc.deprecated_message = p_dict["deprecated"];
+			}
+
+			if (p_dict.has("experimental")) {
+				doc.is_experimental = true;
+				doc.experimental_message = p_dict["experimental"];
+			}
 
 			return doc;
 		}
@@ -596,9 +664,13 @@ public:
 				dict["description"] = p_doc.description;
 			}
 
-			dict["is_deprecated"] = p_doc.is_deprecated;
+			if (p_doc.is_deprecated) {
+				dict["deprecated"] = p_doc.deprecated_message;
+			}
 
-			dict["is_experimental"] = p_doc.is_experimental;
+			if (p_doc.is_experimental) {
+				dict["experimental"] = p_doc.experimental_message;
+			}
 
 			return dict;
 		}
@@ -621,7 +693,9 @@ public:
 		Vector<MethodDoc> annotations;
 		Vector<ThemeItemDoc> theme_properties;
 		bool is_deprecated = false;
+		String deprecated_message;
 		bool is_experimental = false;
+		String experimental_message;
 		bool is_script_doc = false;
 		String script_path;
 		bool operator<(const ClassDoc &p_class) const {
@@ -730,6 +804,7 @@ public:
 				doc.theme_properties.push_back(ThemeItemDoc::from_dict(theme_properties[i]));
 			}
 
+#ifndef DISABLE_DEPRECATED
 			if (p_dict.has("is_deprecated")) {
 				doc.is_deprecated = p_dict["is_deprecated"];
 			}
@@ -737,6 +812,17 @@ public:
 			if (p_dict.has("is_experimental")) {
 				doc.is_experimental = p_dict["is_experimental"];
 			}
+#endif
+
+			if (p_dict.has("deprecated")) {
+				doc.is_deprecated = true;
+				doc.deprecated_message = p_dict["deprecated"];
+			}
+
+			if (p_dict.has("experimental")) {
+				doc.is_experimental = true;
+				doc.experimental_message = p_dict["experimental"];
+			}
 
 			if (p_dict.has("is_script_doc")) {
 				doc.is_script_doc = p_dict["is_script_doc"];
@@ -847,9 +933,13 @@ public:
 				dict["theme_properties"] = theme_properties;
 			}
 
-			dict["is_deprecated"] = p_doc.is_deprecated;
+			if (p_doc.is_deprecated) {
+				dict["deprecated"] = p_doc.deprecated_message;
+			}
 
-			dict["is_experimental"] = p_doc.is_experimental;
+			if (p_doc.is_experimental) {
+				dict["experimental"] = p_doc.experimental_message;
+			}
 
 			dict["is_script_doc"] = p_doc.is_script_doc;
 

doc/class.xsd

@@ -99,8 +99,12 @@
 									</xs:sequence>
 									<xs:attribute type="xs:string" name="name" use="optional" />
 									<xs:attribute type="xs:string" name="qualifiers" use="optional" />
+									<!-- deprecated -->
 									<xs:attribute type="xs:boolean" name="is_deprecated" use="optional" />
 									<xs:attribute type="xs:boolean" name="is_experimental" use="optional" />
+									<!-- /deprecated -->
+									<xs:attribute type="xs:string" name="deprecated" use="optional" />
+									<xs:attribute type="xs:string" name="experimental" use="optional" />
 									<xs:attribute type="xs:string" name="keywords" use="optional" />
 								</xs:complexType>
 							</xs:element>
@@ -122,8 +126,12 @@
 											<xs:attribute type="xs:string" name="enum" use="optional" />
 											<xs:attribute type="xs:boolean" name="is_bitfield" use="optional" />
 											<xs:attribute type="xs:string" name="default" use="optional" />
+											<!-- deprecated -->
 											<xs:attribute type="xs:boolean" name="is_deprecated" use="optional" />
 											<xs:attribute type="xs:boolean" name="is_experimental" use="optional" />
+											<!-- /deprecated -->
+											<xs:attribute type="xs:string" name="deprecated" use="optional" />
+											<xs:attribute type="xs:string" name="experimental" use="optional" />
 											<xs:attribute type="xs:string" name="keywords" use="optional" />
 										</xs:extension>
 									</xs:simpleContent>
@@ -152,8 +160,12 @@
 										<xs:element type="xs:string" name="description" />
 									</xs:sequence>
 									<xs:attribute type="xs:string" name="name" use="optional" />
+									<!-- deprecated -->
 									<xs:attribute type="xs:boolean" name="is_deprecated" use="optional" />
 									<xs:attribute type="xs:boolean" name="is_experimental" use="optional" />
+									<!-- /deprecated -->
+									<xs:attribute type="xs:string" name="deprecated" use="optional" />
+									<xs:attribute type="xs:string" name="experimental" use="optional" />
 								</xs:complexType>
 							</xs:element>
 						</xs:sequence>
@@ -170,8 +182,12 @@
 											<xs:attribute type="xs:string" name="value" />
 											<xs:attribute type="xs:string" name="enum" use="optional" />
 											<xs:attribute type="xs:boolean" name="is_bitfield" use="optional" />
+											<!-- deprecated -->
 											<xs:attribute type="xs:boolean" name="is_deprecated" use="optional" />
 											<xs:attribute type="xs:boolean" name="is_experimental" use="optional" />
+											<!-- /deprecated -->
+											<xs:attribute type="xs:string" name="deprecated" use="optional" />
+											<xs:attribute type="xs:string" name="experimental" use="optional" />
 											<xs:attribute type="xs:string" name="keywords" use="optional" />
 										</xs:extension>
 									</xs:simpleContent>
@@ -279,8 +295,13 @@
 			</xs:sequence>
 			<xs:attribute type="xs:string" name="name" />
 			<xs:attribute type="xs:string" name="inherits" />
+			<!-- deprecated -->
+			<xs:attribute type="xs:float" name="version" use="optional" />
 			<xs:attribute type="xs:boolean" name="is_deprecated" use="optional" />
 			<xs:attribute type="xs:boolean" name="is_experimental" use="optional" />
+			<!-- /deprecated -->
+			<xs:attribute type="xs:string" name="deprecated" use="optional" />
+			<xs:attribute type="xs:string" name="experimental" use="optional" />
 			<xs:attribute type="xs:string" name="keywords" use="optional" />
 		</xs:complexType>
 	</xs:element>

doc/classes/@GlobalScope.xml

@@ -2889,8 +2889,7 @@
 			[/codeblocks]
 			[b]Note:[/b] The trailing colon is required for properly detecting built-in types.
 		</constant>
-		<constant name="PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE" value="24" enum="PropertyHint" is_deprecated="true">
-			[i]Deprecated.[/i] This hint is not used anywhere and will be removed in the future.
+		<constant name="PROPERTY_HINT_NODE_PATH_TO_EDITED_NODE" value="24" enum="PropertyHint" deprecated="This hint is not used anywhere and will be removed in the future.">
 		</constant>
 		<constant name="PROPERTY_HINT_OBJECT_TOO_BIG" value="25" enum="PropertyHint">
 			Hints that an object is too big to be sent via the debugger.
@@ -2904,9 +2903,7 @@
 		<constant name="PROPERTY_HINT_GLOBAL_SAVE_FILE" value="28" enum="PropertyHint">
 			Hints that a [String] property is a path to a file. Editing it will show a file dialog for picking the path for the file to be saved at. The dialog has access to the entire filesystem. The hint string can be a set of filters with wildcards like [code]"*.png,*.jpg"[/code]. See also [member FileDialog.filters].
 		</constant>
-		<constant name="PROPERTY_HINT_INT_IS_OBJECTID" value="29" enum="PropertyHint" is_deprecated="true">
-			Hints that an [int] property is an object ID.
-			[i]Deprecated.[/i] This hint is not used anywhere and will be removed in the future.
+		<constant name="PROPERTY_HINT_INT_IS_OBJECTID" value="29" enum="PropertyHint" deprecated="This hint is not used anywhere and will be removed in the future.">
 		</constant>
 		<constant name="PROPERTY_HINT_INT_IS_POINTER" value="30" enum="PropertyHint">
 			Hints that an [int] property is a pointer. Used by GDExtension.
@@ -2977,9 +2974,7 @@
 		<constant name="PROPERTY_USAGE_UPDATE_ALL_IF_MODIFIED" value="16384" enum="PropertyUsageFlags" is_bitfield="true">
 			If this property is modified, all inspector fields will be refreshed.
 		</constant>
-		<constant name="PROPERTY_USAGE_SCRIPT_DEFAULT_VALUE" value="32768" enum="PropertyUsageFlags" is_bitfield="true" is_deprecated="true">
-			Signifies a default value from a placeholder script instance.
-			[i]Deprecated.[/i] This hint is not used anywhere and will be removed in the future.
+		<constant name="PROPERTY_USAGE_SCRIPT_DEFAULT_VALUE" value="32768" enum="PropertyUsageFlags" is_bitfield="true" deprecated="This hint is not used anywhere and will be removed in the future.">
 		</constant>
 		<constant name="PROPERTY_USAGE_CLASS_IS_ENUM" value="65536" enum="PropertyUsageFlags" is_bitfield="true">
 			The property is an enum, i.e. it only takes named integer constants from its associated enumeration.
@@ -3008,9 +3003,7 @@
 		<constant name="PROPERTY_USAGE_KEYING_INCREMENTS" value="16777216" enum="PropertyUsageFlags" is_bitfield="true">
 			Inserting an animation key frame of this property will automatically increment the value, allowing to easily keyframe multiple values in a row.
 		</constant>
-		<constant name="PROPERTY_USAGE_DEFERRED_SET_RESOURCE" value="33554432" enum="PropertyUsageFlags" is_bitfield="true" is_deprecated="true">
-			When loading, the resource for this property can be set at the end of loading.
-			[i]Deprecated.[/i] This hint is not used anywhere and will be removed in the future.
+		<constant name="PROPERTY_USAGE_DEFERRED_SET_RESOURCE" value="33554432" enum="PropertyUsageFlags" is_bitfield="true" deprecated="This hint is not used anywhere and will be removed in the future.">
 		</constant>
 		<constant name="PROPERTY_USAGE_EDITOR_INSTANTIATE_OBJECT" value="67108864" enum="PropertyUsageFlags" is_bitfield="true">
 			When this property is a [Resource] and base object is a [Node], a resource instance will be automatically created whenever the node is created in the editor.

doc/classes/AStarGrid2D.xml

@@ -182,9 +182,8 @@
 		<member name="region" type="Rect2i" setter="set_region" getter="get_region" default="Rect2i(0, 0, 0, 0)">
 			The region of grid cells available for pathfinding. If changed, [method update] needs to be called before finding the next path.
 		</member>
-		<member name="size" type="Vector2i" setter="set_size" getter="get_size" default="Vector2i(0, 0)" is_deprecated="true">
+		<member name="size" type="Vector2i" setter="set_size" getter="get_size" default="Vector2i(0, 0)" deprecated="Use [member region] instead.">
 			The size of the grid (number of cells of size [member cell_size] on each axis). If changed, [method update] needs to be called before finding the next path.
-			[i]Deprecated.[/i] Use [member region] instead.
 		</member>
 	</members>
 	<constants>

doc/classes/AnimatedTexture.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="AnimatedTexture" inherits="Texture2D" is_deprecated="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="AnimatedTexture" inherits="Texture2D" deprecated="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		Proxy texture for simple frame-based animations.
 	</brief_description>
@@ -9,7 +9,6 @@
 		[AnimatedTexture] currently requires all frame textures to have the same size, otherwise the bigger ones will be cropped to match the smallest one.
 		[b]Note:[/b] AnimatedTexture doesn't support using [AtlasTexture]s. Each frame needs to be a separate [Texture2D].
 		[b]Warning:[/b] The current implementation is not efficient for the modern renderers.
-		[i]Deprecated.[/i] This class is deprecated, and might be removed in a future release.
 	</description>
 	<tutorials>
 	</tutorials>

doc/classes/AnimationPlayer.xml

@@ -44,10 +44,9 @@
 				Returns the blend time (in seconds) between two animations, referenced by their keys.
 			</description>
 		</method>
-		<method name="get_method_call_mode" qualifiers="const" is_deprecated="true">
+		<method name="get_method_call_mode" qualifiers="const" deprecated="Use [member AnimationMixer.callback_mode_method] instead.">
 			<return type="int" enum="AnimationPlayer.AnimationMethodCallMode" />
 			<description>
-				For backward compatibility. See [enum AnimationMixer.AnimationCallbackModeMethod].
 			</description>
 		</method>
 		<method name="get_playing_speed" qualifiers="const">
@@ -57,10 +56,9 @@
 				Returns a negative value if the current animation is playing backwards.
 			</description>
 		</method>
-		<method name="get_process_callback" qualifiers="const" is_deprecated="true">
+		<method name="get_process_callback" qualifiers="const" deprecated="Use [member AnimationMixer.callback_mode_process] instead.">
 			<return type="int" enum="AnimationPlayer.AnimationProcessCallback" />
 			<description>
-				For backward compatibility. See [enum AnimationMixer.AnimationCallbackModeProcess].
 			</description>
 		</method>
 		<method name="get_queue">
@@ -69,10 +67,9 @@
 				Returns a list of the animation keys that are currently queued to play.
 			</description>
 		</method>
-		<method name="get_root" qualifiers="const" is_deprecated="true">
+		<method name="get_root" qualifiers="const" deprecated="Use [member AnimationMixer.root_node] instead.">
 			<return type="NodePath" />
 			<description>
-				For backward compatibility. See [member AnimationMixer.root_node].
 			</description>
 		</method>
 		<method name="is_playing" qualifiers="const">
@@ -158,25 +155,22 @@
 				Specifies a blend time (in seconds) between two animations, referenced by their keys.
 			</description>
 		</method>
-		<method name="set_method_call_mode" is_deprecated="true">
+		<method name="set_method_call_mode" deprecated="Use [member AnimationMixer.callback_mode_method] instead.">
 			<return type="void" />
 			<param index="0" name="mode" type="int" enum="AnimationPlayer.AnimationMethodCallMode" />
 			<description>
-				For backward compatibility. See [enum AnimationMixer.AnimationCallbackModeMethod].
 			</description>
 		</method>
-		<method name="set_process_callback" is_deprecated="true">
+		<method name="set_process_callback" deprecated="Use [member AnimationMixer.callback_mode_process] instead.">
 			<return type="void" />
 			<param index="0" name="mode" type="int" enum="AnimationPlayer.AnimationProcessCallback" />
 			<description>
-				For backward compatibility. See [enum AnimationMixer.AnimationCallbackModeProcess].
 			</description>
 		</method>
-		<method name="set_root" is_deprecated="true">
+		<method name="set_root" deprecated="Use [member AnimationMixer.root_node] instead.">
 			<return type="void" />
 			<param index="0" name="path" type="NodePath" />
 			<description>
-				For backward compatibility. See [member AnimationMixer.root_node].
 			</description>
 		</method>
 		<method name="stop">
@@ -235,20 +229,15 @@
 		</signal>
 	</signals>
 	<constants>
-		<constant name="ANIMATION_PROCESS_PHYSICS" value="0" enum="AnimationProcessCallback" is_deprecated="true">
-			For backward compatibility. See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_PROCESS_PHYSICS].
+		<constant name="ANIMATION_PROCESS_PHYSICS" value="0" enum="AnimationProcessCallback" deprecated="See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_PROCESS_PHYSICS].">
 		</constant>
-		<constant name="ANIMATION_PROCESS_IDLE" value="1" enum="AnimationProcessCallback" is_deprecated="true">
-			For backward compatibility. See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_PROCESS_IDLE].
+		<constant name="ANIMATION_PROCESS_IDLE" value="1" enum="AnimationProcessCallback" deprecated="See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_PROCESS_IDLE].">
 		</constant>
-		<constant name="ANIMATION_PROCESS_MANUAL" value="2" enum="AnimationProcessCallback" is_deprecated="true">
-			For backward compatibility. See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_PROCESS_MANUAL].
+		<constant name="ANIMATION_PROCESS_MANUAL" value="2" enum="AnimationProcessCallback" deprecated="See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_PROCESS_MANUAL].">
 		</constant>
-		<constant name="ANIMATION_METHOD_CALL_DEFERRED" value="0" enum="AnimationMethodCallMode" is_deprecated="true">
-			For backward compatibility. See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_METHOD_DEFERRED].
+		<constant name="ANIMATION_METHOD_CALL_DEFERRED" value="0" enum="AnimationMethodCallMode" deprecated="See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_METHOD_DEFERRED].">
 		</constant>
-		<constant name="ANIMATION_METHOD_CALL_IMMEDIATE" value="1" enum="AnimationMethodCallMode" is_deprecated="true">
-			For backward compatibility. See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_METHOD_IMMEDIATE].
+		<constant name="ANIMATION_METHOD_CALL_IMMEDIATE" value="1" enum="AnimationMethodCallMode" deprecated="See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_METHOD_IMMEDIATE].">
 		</constant>
 	</constants>
 </class>

doc/classes/AnimationTree.xml

@@ -12,17 +12,15 @@
 		<link title="Third Person Shooter Demo">https://godotengine.org/asset-library/asset/678</link>
 	</tutorials>
 	<methods>
-		<method name="get_process_callback" qualifiers="const" is_deprecated="true">
+		<method name="get_process_callback" qualifiers="const" deprecated="Use [member AnimationMixer.callback_mode_process] instead.">
 			<return type="int" enum="AnimationTree.AnimationProcessCallback" />
 			<description>
-				For backward compatibility. See [enum AnimationMixer.AnimationCallbackModeProcess].
 			</description>
 		</method>
-		<method name="set_process_callback" is_deprecated="true">
+		<method name="set_process_callback" deprecated="Use [member AnimationMixer.callback_mode_process] instead.">
 			<return type="void" />
 			<param index="0" name="mode" type="int" enum="AnimationTree.AnimationProcessCallback" />
 			<description>
-				For backward compatibility. See [enum AnimationMixer.AnimationCallbackModeProcess].
 			</description>
 		</method>
 	</methods>
@@ -46,14 +44,11 @@
 		</signal>
 	</signals>
 	<constants>
-		<constant name="ANIMATION_PROCESS_PHYSICS" value="0" enum="AnimationProcessCallback" is_deprecated="true">
-			For backward compatibility. See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_PROCESS_PHYSICS].
+		<constant name="ANIMATION_PROCESS_PHYSICS" value="0" enum="AnimationProcessCallback" deprecated="See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_PROCESS_PHYSICS].">
 		</constant>
-		<constant name="ANIMATION_PROCESS_IDLE" value="1" enum="AnimationProcessCallback" is_deprecated="true">
-			For backward compatibility. See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_PROCESS_IDLE].
+		<constant name="ANIMATION_PROCESS_IDLE" value="1" enum="AnimationProcessCallback" deprecated="See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_PROCESS_IDLE].">
 		</constant>
-		<constant name="ANIMATION_PROCESS_MANUAL" value="2" enum="AnimationProcessCallback" is_deprecated="true">
-			For backward compatibility. See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_PROCESS_MANUAL].
+		<constant name="ANIMATION_PROCESS_MANUAL" value="2" enum="AnimationProcessCallback" deprecated="See [constant AnimationMixer.ANIMATION_CALLBACK_MODE_PROCESS_MANUAL].">
 		</constant>
 	</constants>
 </class>

doc/classes/CollisionShape3D.xml

@@ -20,11 +20,11 @@
 				Sets the collision shape's shape to the addition of all its convexed [MeshInstance3D] siblings geometry.
 			</description>
 		</method>
-		<method name="resource_changed" is_deprecated="true">
+		<method name="resource_changed" deprecated="Use [signal Resource.changed] instead.">
 			<return type="void" />
 			<param index="0" name="resource" type="Resource" />
 			<description>
-				[i]Obsoleted.[/i] Use [signal Resource.changed] instead.
+				This method does nothing.
 			</description>
 		</method>
 	</methods>

doc/classes/Control.xml

@@ -1159,12 +1159,12 @@
 			[b]Note:[/b] [member CanvasItem.z_index] doesn't affect which Control receives the notification.
 			See also [constant NOTIFICATION_MOUSE_EXIT_SELF].
 		</constant>
-		<constant name="NOTIFICATION_MOUSE_ENTER_SELF" value="60" is_experimental="true">
+		<constant name="NOTIFICATION_MOUSE_ENTER_SELF" value="60" experimental="">
 			Sent when the mouse cursor enters the control's visible area, that is not occluded behind other Controls or Windows, provided its [member mouse_filter] lets the event reach it and regardless if it's currently focused or not.
 			[b]Note:[/b] [member CanvasItem.z_index] doesn't affect which Control receives the notification.
 			See also [constant NOTIFICATION_MOUSE_ENTER].
 		</constant>
-		<constant name="NOTIFICATION_MOUSE_EXIT_SELF" value="61" is_experimental="true">
+		<constant name="NOTIFICATION_MOUSE_EXIT_SELF" value="61" experimental="">
 			Sent when the mouse cursor leaves the control's visible area, that is not occluded behind other Controls or Windows, provided its [member mouse_filter] lets the event reach it and regardless if it's currently focused or not.
 			[b]Note:[/b] [member CanvasItem.z_index] doesn't affect which Control receives the notification.
 			See also [constant NOTIFICATION_MOUSE_EXIT].

doc/classes/EditorPlugin.xml

@@ -559,11 +559,10 @@
 				The callback should have 4 arguments: [Object] [code]undo_redo[/code], [Object] [code]modified_object[/code], [String] [code]property[/code] and [Variant] [code]new_value[/code]. They are, respectively, the [UndoRedo] object used by the inspector, the currently modified object, the name of the modified property and the new value the property is about to take.
 			</description>
 		</method>
-		<method name="get_editor_interface" is_deprecated="true">
+		<method name="get_editor_interface" deprecated="[EditorInterface] is a global singleton and can be accessed directly by its name.">
 			<return type="EditorInterface" />
 			<description>
 				Returns the [EditorInterface] singleton instance.
-				[i]Deprecated.[/i] [EditorInterface] is a global singleton and can be accessed directly by its name.
 			</description>
 		</method>
 		<method name="get_export_as_menu">
@@ -750,10 +749,9 @@
 				Emitted when user changes the workspace ([b]2D[/b], [b]3D[/b], [b]Script[/b], [b]AssetLib[/b]). Also works with custom screens defined by plugins.
 			</description>
 		</signal>
-		<signal name="project_settings_changed" is_deprecated="true">
+		<signal name="project_settings_changed" deprecated="Use [signal ProjectSettings.settings_changed] instead.">
 			<description>
 				Emitted when any project setting has changed.
-				[i]Deprecated.[/i] Use [signal ProjectSettings.settings_changed] instead.
 			</description>
 		</signal>
 		<signal name="resource_saved">

doc/classes/EditorScript.xml

@@ -48,11 +48,10 @@
 				[b]Warning:[/b] The implementation of this method is currently disabled.
 			</description>
 		</method>
-		<method name="get_editor_interface" qualifiers="const" is_deprecated="true">
+		<method name="get_editor_interface" qualifiers="const" deprecated="[EditorInterface] is a global singleton and can be accessed directly by its name.">
 			<return type="EditorInterface" />
 			<description>
 				Returns the [EditorInterface] singleton instance.
-				[i]Deprecated.[/i] [EditorInterface] is a global singleton and can be accessed directly by its name.
 			</description>
 		</method>
 		<method name="get_scene" qualifiers="const">

doc/classes/GraphEdit.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="GraphEdit" inherits="Control" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="GraphEdit" inherits="Control" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		An editor for graph-like structures, using [GraphNode]s.
 	</brief_description>

doc/classes/GraphElement.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="GraphElement" inherits="Container" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="GraphElement" inherits="Container" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A container that represents a basic element that can be placed inside a [GraphEdit] control.
 	</brief_description>

doc/classes/GraphNode.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="GraphNode" inherits="GraphElement" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="GraphNode" inherits="GraphElement" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A container with connection ports, representing a node in a [GraphEdit].
 	</brief_description>

doc/classes/HTTPClient.xml

@@ -322,11 +322,11 @@
 		<constant name="RESPONSE_NOT_MODIFIED" value="304" enum="ResponseCode">
 			HTTP status code [code]304 Not Modified[/code]. A conditional GET or HEAD request has been received and would have resulted in a 200 OK response if it were not for the fact that the condition evaluated to [code]false[/code].
 		</constant>
-		<constant name="RESPONSE_USE_PROXY" value="305" enum="ResponseCode" is_deprecated="true">
-			[i]Deprecated.[/i] HTTP status code [code]305 Use Proxy[/code].
+		<constant name="RESPONSE_USE_PROXY" value="305" enum="ResponseCode" deprecated="">
+			HTTP status code [code]305 Use Proxy[/code].
 		</constant>
-		<constant name="RESPONSE_SWITCH_PROXY" value="306" enum="ResponseCode" is_deprecated="true">
-			[i]Deprecated.[/i] HTTP status code [code]306 Switch Proxy[/code].
+		<constant name="RESPONSE_SWITCH_PROXY" value="306" enum="ResponseCode" deprecated="">
+			HTTP status code [code]306 Switch Proxy[/code].
 		</constant>
 		<constant name="RESPONSE_TEMPORARY_REDIRECT" value="307" enum="ResponseCode">
 			HTTP status code [code]307 Temporary Redirect[/code]. The target resource resides temporarily under a different URI and the user agent MUST NOT change the request method if it performs an automatic redirection to that URI.

doc/classes/InputEventJoypadButton.xml

@@ -16,9 +16,7 @@
 		<member name="pressed" type="bool" setter="set_pressed" getter="is_pressed" default="false">
 			If [code]true[/code], the button's state is pressed. If [code]false[/code], the button's state is released.
 		</member>
-		<member name="pressure" type="float" setter="set_pressure" getter="get_pressure" default="0.0" is_deprecated="true">
-			Represents the pressure the user puts on a pressure-sensitive button.
-			[i]Deprecated.[/i] This property is never set by the engine and is always [code]0[/code].
+		<member name="pressure" type="float" setter="set_pressure" getter="get_pressure" default="0.0" deprecated="This property is never set by the engine and is always [code]0[/code].">
 		</member>
 	</members>
 </class>

doc/classes/LightmapGIData.xml

@@ -54,9 +54,8 @@
 		</method>
 	</methods>
 	<members>
-		<member name="light_texture" type="TextureLayered" setter="set_light_texture" getter="get_light_texture" is_deprecated="true">
+		<member name="light_texture" type="TextureLayered" setter="set_light_texture" getter="get_light_texture" deprecated="The lightmap atlas can now have multiple textures. See [member lightmap_textures].">
 			The lightmap atlas texture generated by the lightmapper.
-			[i]Deprecated.[/i] The lightmap atlas can now have multiple textures. See [member lightmap_textures].
 		</member>
 		<member name="lightmap_textures" type="TextureLayered[]" setter="set_lightmap_textures" getter="get_lightmap_textures" default="[]">
 			The lightmap atlas textures generated by the lightmapper.

doc/classes/MultiMesh.xml

@@ -90,11 +90,9 @@
 	<members>
 		<member name="buffer" type="PackedFloat32Array" setter="set_buffer" getter="get_buffer" default="PackedFloat32Array()">
 		</member>
-		<member name="color_array" type="PackedColorArray" setter="_set_color_array" getter="_get_color_array" is_deprecated="true">
-			See [method set_instance_color].
+		<member name="color_array" type="PackedColorArray" setter="_set_color_array" getter="_get_color_array" deprecated="Use [method set_instance_color] instead.">
 		</member>
-		<member name="custom_data_array" type="PackedColorArray" setter="_set_custom_data_array" getter="_get_custom_data_array" is_deprecated="true">
-			See [method set_instance_custom_data].
+		<member name="custom_data_array" type="PackedColorArray" setter="_set_custom_data_array" getter="_get_custom_data_array" deprecated="Use [method set_instance_custom_data] instead.">
 		</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. Setting data format or flags afterwards will have no effect.
@@ -104,11 +102,9 @@
 			[Mesh] resource to be instanced.
 			The looks of the individual instances can be modified using [method set_instance_color] and [method set_instance_custom_data].
 		</member>
-		<member name="transform_2d_array" type="PackedVector2Array" setter="_set_transform_2d_array" getter="_get_transform_2d_array" is_deprecated="true">
-			See [method set_instance_transform_2d].
+		<member name="transform_2d_array" type="PackedVector2Array" setter="_set_transform_2d_array" getter="_get_transform_2d_array" deprecated="Use [method set_instance_transform_2d] instead.">
 		</member>
-		<member name="transform_array" type="PackedVector3Array" setter="_set_transform_array" getter="_get_transform_array" is_deprecated="true">
-			See [method set_instance_transform].
+		<member name="transform_array" type="PackedVector3Array" setter="_set_transform_array" getter="_get_transform_array" deprecated="Use [method set_instance_transform] instead.">
 		</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.

doc/classes/NavigationAgent2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationAgent2D" inherits="Node" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationAgent2D" inherits="Node" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A 2D agent used to pathfind to a position while avoiding obstacles.
 	</brief_description>

doc/classes/NavigationAgent3D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationAgent3D" inherits="Node" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationAgent3D" inherits="Node" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A 3D agent used to pathfind to a position while avoiding obstacles.
 	</brief_description>

doc/classes/NavigationLink2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationLink2D" inherits="Node2D" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationLink2D" inherits="Node2D" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A link between two positions on [NavigationRegion2D]s that agents can be routed through.
 	</brief_description>

doc/classes/NavigationLink3D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationLink3D" inherits="Node3D" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationLink3D" inherits="Node3D" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A link between two positions on [NavigationRegion3D]s that agents can be routed through.
 	</brief_description>

doc/classes/NavigationMesh.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationMesh" inherits="Resource" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationMesh" inherits="Resource" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A navigation mesh that defines traversable areas and obstacles.
 	</brief_description>

doc/classes/NavigationMeshGenerator.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationMeshGenerator" inherits="Object" is_deprecated="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationMeshGenerator" inherits="Object" deprecated="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		Helper class for creating and clearing navigation meshes.
 	</brief_description>
@@ -14,7 +14,7 @@
 		<link title="Using NavigationMeshes">$DOCS_URL/tutorials/navigation/navigation_using_navigationmeshes.html</link>
 	</tutorials>
 	<methods>
-		<method name="bake" is_deprecated="true">
+		<method name="bake" deprecated="">
 			<return type="void" />
 			<param index="0" name="navigation_mesh" type="NavigationMesh" />
 			<param index="1" name="root_node" type="Node" />

doc/classes/NavigationMeshSourceGeometryData2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationMeshSourceGeometryData2D" inherits="Resource" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationMeshSourceGeometryData2D" inherits="Resource" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		Container for parsed source geometry data used in navigation mesh baking.
 	</brief_description>

doc/classes/NavigationMeshSourceGeometryData3D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationMeshSourceGeometryData3D" inherits="Resource" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationMeshSourceGeometryData3D" inherits="Resource" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		Container for parsed source geometry data used in navigation mesh baking.
 	</brief_description>

doc/classes/NavigationObstacle2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationObstacle2D" inherits="Node2D" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationObstacle2D" inherits="Node2D" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		2D Obstacle used in navigation to constrain avoidance controlled agents outside or inside an area.
 	</brief_description>

doc/classes/NavigationObstacle3D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationObstacle3D" inherits="Node3D" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationObstacle3D" inherits="Node3D" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		3D Obstacle used in navigation to constrain avoidance controlled agents outside or inside an area.
 	</brief_description>

doc/classes/NavigationPathQueryParameters2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationPathQueryParameters2D" inherits="RefCounted" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationPathQueryParameters2D" inherits="RefCounted" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		Provides parameters for 2D navigation path queries.
 	</brief_description>

doc/classes/NavigationPathQueryParameters3D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationPathQueryParameters3D" inherits="RefCounted" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationPathQueryParameters3D" inherits="RefCounted" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		Provides parameters for 3D navigation path queries.
 	</brief_description>

doc/classes/NavigationPathQueryResult2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationPathQueryResult2D" inherits="RefCounted" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationPathQueryResult2D" inherits="RefCounted" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		Represents the result of a 2D pathfinding query.
 	</brief_description>

doc/classes/NavigationPathQueryResult3D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationPathQueryResult3D" inherits="RefCounted" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationPathQueryResult3D" inherits="RefCounted" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		Represents the result of a 3D pathfinding query.
 	</brief_description>

doc/classes/NavigationPolygon.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationPolygon" inherits="Resource" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationPolygon" inherits="Resource" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A 2D navigation mesh that describes a traversable surface for pathfinding.
 	</brief_description>
@@ -132,11 +132,10 @@
 				Returns a [PackedVector2Array] containing all the vertices being used to create the polygons.
 			</description>
 		</method>
-		<method name="make_polygons_from_outlines" is_deprecated="true">
+		<method name="make_polygons_from_outlines" deprecated="Use [method NavigationServer2D.parse_source_geometry_data] and [method NavigationServer2D.bake_from_source_geometry_data] instead.">
 			<return type="void" />
 			<description>
 				Creates polygons from the outlines added in the editor or by script.
-				[i]Deprecated.[/i] This function is deprecated, and might be removed in a future release. Use [method NavigationServer2D.parse_source_geometry_data] and [method NavigationServer2D.bake_from_source_geometry_data] instead.
 			</description>
 		</method>
 		<method name="remove_outline">

doc/classes/NavigationRegion2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationRegion2D" inherits="Node2D" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationRegion2D" inherits="Node2D" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A traversable 2D region that [NavigationAgent2D]s can use for pathfinding.
 	</brief_description>
@@ -43,11 +43,10 @@
 				Returns the current navigation map [RID] used by this region.
 			</description>
 		</method>
-		<method name="get_region_rid" qualifiers="const" is_deprecated="true">
+		<method name="get_region_rid" qualifiers="const" deprecated="Use [method get_rid] instead.">
 			<return type="RID" />
 			<description>
 				Returns the [RID] of this region on the [NavigationServer2D].
-				[i]Deprecated.[/i] Use [method get_rid] instead.
 			</description>
 		</method>
 		<method name="get_rid" qualifiers="const">

doc/classes/NavigationRegion3D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationRegion3D" inherits="Node3D" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationRegion3D" inherits="Node3D" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A traversable 3D region that [NavigationAgent3D]s can use for pathfinding.
 	</brief_description>
@@ -36,11 +36,10 @@
 				Returns the current navigation map [RID] used by this region.
 			</description>
 		</method>
-		<method name="get_region_rid" qualifiers="const" is_deprecated="true">
+		<method name="get_region_rid" qualifiers="const" deprecated="Use [method get_rid] instead.">
 			<return type="RID" />
 			<description>
 				Returns the [RID] of this region on the [NavigationServer3D].
-				[i]Deprecated.[/i] Use [method get_rid] instead.
 			</description>
 		</method>
 		<method name="get_rid" qualifiers="const">

doc/classes/NavigationServer2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationServer2D" inherits="Object" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationServer2D" inherits="Object" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A server interface for low-level 2D navigation access.
 	</brief_description>

doc/classes/NavigationServer3D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="NavigationServer3D" inherits="Object" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="NavigationServer3D" inherits="Object" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A server interface for low-level 3D navigation access.
 	</brief_description>
@@ -886,13 +886,13 @@
 				Queries a path in a given navigation map. Start and target position and other parameters are defined through [NavigationPathQueryParameters3D]. Updates the provided [NavigationPathQueryResult3D] result object with the path among other results requested by the query.
 			</description>
 		</method>
-		<method name="region_bake_navigation_mesh" is_deprecated="true">
+		<method name="region_bake_navigation_mesh" deprecated="This method is deprecated due to core threading changes.">
 			<return type="void" />
 			<param index="0" name="navigation_mesh" type="NavigationMesh" />
 			<param index="1" name="root_node" type="Node" />
 			<description>
 				Bakes the [param navigation_mesh] with bake source geometry collected starting from the [param root_node].
-				[i]Deprecated.[/i] This function is deprecated due to core threading changes. To upgrade existing code, first create a [NavigationMeshSourceGeometryData3D] resource. Use this resource with [method parse_source_geometry_data] to parse the SceneTree for nodes that should contribute to the navigation mesh baking. The SceneTree parsing needs to happen on the main thread. After the parsing is finished use the resource with [method bake_from_source_geometry_data] to bake a navigation mesh.
+				[i]Deprecated.[/i] To upgrade existing code, first create a [NavigationMeshSourceGeometryData3D] resource. Use this resource with [method parse_source_geometry_data] to parse the SceneTree for nodes that should contribute to the navigation mesh baking. The SceneTree parsing needs to happen on the main thread. After the parsing is finished use the resource with [method bake_from_source_geometry_data] to bake a navigation mesh.
 			</description>
 		</method>
 		<method name="region_create">

doc/classes/Node.xml

@@ -1038,8 +1038,8 @@
 			Notification received when the node is about to exit a [SceneTree]. See [method _exit_tree].
 			This notification is received [i]after[/i] the related [signal tree_exiting] signal.
 		</constant>
-		<constant name="NOTIFICATION_MOVED_IN_PARENT" value="12" is_deprecated="true">
-			[i]Deprecated.[/i] This notification is no longer emitted. Use [constant NOTIFICATION_CHILD_ORDER_CHANGED] instead.
+		<constant name="NOTIFICATION_MOVED_IN_PARENT" value="12" deprecated="Use [constant NOTIFICATION_CHILD_ORDER_CHANGED] instead.">
+			This notification is no longer emitted.
 		</constant>
 		<constant name="NOTIFICATION_READY" value="13">
 			Notification received when the node is ready. See [method _ready].

doc/classes/RenderingDevice.xml

@@ -14,12 +14,11 @@
 		<link title="Using compute shaders">$DOCS_URL/tutorials/shaders/compute_shaders.html</link>
 	</tutorials>
 	<methods>
-		<method name="barrier" is_deprecated="true">
+		<method name="barrier" deprecated="Barriers are automatically inserted by RenderingDevice.">
 			<return type="void" />
 			<param index="0" name="from" type="int" enum="RenderingDevice.BarrierMask" is_bitfield="true" default="32767" />
 			<param index="1" name="to" type="int" enum="RenderingDevice.BarrierMask" is_bitfield="true" default="32767" />
 			<description>
-				[i]Deprecated.[/i] Barriers are automatically inserted by RenderingDevice.
 			</description>
 		</method>
 		<method name="buffer_clear">
@@ -190,12 +189,11 @@
 				Ends the command buffer debug label region started by a [method draw_command_begin_label] call.
 			</description>
 		</method>
-		<method name="draw_command_insert_label" is_deprecated="true">
+		<method name="draw_command_insert_label" deprecated="Inserting labels no longer applies due to command reordering.">
 			<return type="void" />
 			<param index="0" name="name" type="String" />
 			<param index="1" name="color" type="Color" />
 			<description>
-				[i]Deprecated.[/i] Inserting labels no longer applies due to command reordering.
 			</description>
 		</method>
 		<method name="draw_list_begin">
@@ -242,7 +240,7 @@
 				[b]Note:[/b] Cannot be used with local RenderingDevices, as these don't have a screen. If called on a local RenderingDevice, [method draw_list_begin_for_screen] returns [constant INVALID_ID].
 			</description>
 		</method>
-		<method name="draw_list_begin_split" is_deprecated="true">
+		<method name="draw_list_begin_split" deprecated="Split draw lists are used automatically by RenderingDevice.">
 			<return type="PackedInt64Array" />
 			<param index="0" name="framebuffer" type="RID" />
 			<param index="1" name="splits" type="int" />
@@ -256,7 +254,6 @@
 			<param index="9" name="region" type="Rect2" default="Rect2(0, 0, 0, 0)" />
 			<param index="10" name="storage_textures" type="RID[]" default="[]" />
 			<description>
-				[i]Deprecated.[/i] Split draw lists are used automatically by RenderingDevice.
 			</description>
 		</method>
 		<method name="draw_list_bind_index_array">
@@ -347,11 +344,10 @@
 				Switches to the next draw pass.
 			</description>
 		</method>
-		<method name="draw_list_switch_to_next_pass_split" is_deprecated="true">
+		<method name="draw_list_switch_to_next_pass_split" deprecated="Split draw lists are used automatically by RenderingDevice.">
 			<return type="PackedInt64Array" />
 			<param index="0" name="splits" type="int" />
 			<description>
-				[i]Deprecated.[/i] Split draw lists are used automatically by RenderingDevice.
 			</description>
 		</method>
 		<method name="framebuffer_create">
@@ -439,10 +435,9 @@
 				Tries to free an object in the RenderingDevice. To avoid memory leaks, this should be called after using an object as memory management does not occur automatically when using RenderingDevice directly.
 			</description>
 		</method>
-		<method name="full_barrier" is_deprecated="true">
+		<method name="full_barrier" deprecated="Barriers are automatically inserted by RenderingDevice.">
 			<return type="void" />
 			<description>
-				[i]Deprecated.[/i] Barriers are automatically inserted by RenderingDevice.
 			</description>
 		</method>
 		<method name="get_captured_timestamp_cpu_time" qualifiers="const">
@@ -804,13 +799,12 @@
 				Returns the data format used to create this texture.
 			</description>
 		</method>
-		<method name="texture_get_native_handle" is_deprecated="true">
+		<method name="texture_get_native_handle" deprecated="Use [method get_driver_resource] with [constant DRIVER_RESOURCE_TEXTURE] instead.">
 			<return type="int" />
 			<param index="0" name="texture" type="RID" />
 			<description>
 				Returns the internal graphics handle for this texture object. For use when communicating with third-party APIs mostly with GDExtension.
 				[b]Note:[/b] This function returns a [code]uint64_t[/code] which internally maps to a [code]GLuint[/code] (OpenGL) or [code]VkImage[/code] (Vulkan).
-				[i]Deprecated.[/i] Use [method get_driver_resource] with [constant DRIVER_RESOURCE_TEXTURE] instead.
 			</description>
 		</method>
 		<method name="texture_is_format_supported_for_usage" qualifiers="const">
@@ -982,44 +976,31 @@
 		<constant name="DRIVER_RESOURCE_RENDER_PIPELINE" value="12" enum="DriverResource">
 			- Vulkan: [code]VkPipeline[/code].
 		</constant>
-		<constant name="DRIVER_RESOURCE_VULKAN_DEVICE" value="0" enum="DriverResource" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant DRIVER_RESOURCE_LOGICAL_DEVICE].
+		<constant name="DRIVER_RESOURCE_VULKAN_DEVICE" value="0" enum="DriverResource" deprecated="Use [constant DRIVER_RESOURCE_LOGICAL_DEVICE] instead.">
 		</constant>
-		<constant name="DRIVER_RESOURCE_VULKAN_PHYSICAL_DEVICE" value="1" enum="DriverResource" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant DRIVER_RESOURCE_PHYSICAL_DEVICE].
+		<constant name="DRIVER_RESOURCE_VULKAN_PHYSICAL_DEVICE" value="1" enum="DriverResource" deprecated="Use [constant DRIVER_RESOURCE_PHYSICAL_DEVICE] instead.">
 		</constant>
-		<constant name="DRIVER_RESOURCE_VULKAN_INSTANCE" value="2" enum="DriverResource" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant DRIVER_RESOURCE_TOPMOST_OBJECT].
+		<constant name="DRIVER_RESOURCE_VULKAN_INSTANCE" value="2" enum="DriverResource" deprecated="Use [constant DRIVER_RESOURCE_TOPMOST_OBJECT] instead.">
 		</constant>
-		<constant name="DRIVER_RESOURCE_VULKAN_QUEUE" value="3" enum="DriverResource" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant DRIVER_RESOURCE_COMMAND_QUEUE].
+		<constant name="DRIVER_RESOURCE_VULKAN_QUEUE" value="3" enum="DriverResource" deprecated="Use [constant DRIVER_RESOURCE_COMMAND_QUEUE] instead.">
 		</constant>
-		<constant name="DRIVER_RESOURCE_VULKAN_QUEUE_FAMILY_INDEX" value="4" enum="DriverResource" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant DRIVER_RESOURCE_QUEUE_FAMILY].
+		<constant name="DRIVER_RESOURCE_VULKAN_QUEUE_FAMILY_INDEX" value="4" enum="DriverResource" deprecated="Use [constant DRIVER_RESOURCE_QUEUE_FAMILY] instead.">
 		</constant>
-		<constant name="DRIVER_RESOURCE_VULKAN_IMAGE" value="5" enum="DriverResource" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant DRIVER_RESOURCE_TEXTURE].
+		<constant name="DRIVER_RESOURCE_VULKAN_IMAGE" value="5" enum="DriverResource" deprecated="Use [constant DRIVER_RESOURCE_TEXTURE] instead.">
 		</constant>
-		<constant name="DRIVER_RESOURCE_VULKAN_IMAGE_VIEW" value="6" enum="DriverResource" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant DRIVER_RESOURCE_TEXTURE_VIEW].
+		<constant name="DRIVER_RESOURCE_VULKAN_IMAGE_VIEW" value="6" enum="DriverResource" deprecated="Use [constant DRIVER_RESOURCE_TEXTURE_VIEW] instead.">
 		</constant>
-		<constant name="DRIVER_RESOURCE_VULKAN_IMAGE_NATIVE_TEXTURE_FORMAT" value="7" enum="DriverResource" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant DRIVER_RESOURCE_TEXTURE_DATA_FORMAT].
+		<constant name="DRIVER_RESOURCE_VULKAN_IMAGE_NATIVE_TEXTURE_FORMAT" value="7" enum="DriverResource" deprecated="Use [constant DRIVER_RESOURCE_TEXTURE_DATA_FORMAT] instead.">
 		</constant>
-		<constant name="DRIVER_RESOURCE_VULKAN_SAMPLER" value="8" enum="DriverResource" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant DRIVER_RESOURCE_SAMPLER].
+		<constant name="DRIVER_RESOURCE_VULKAN_SAMPLER" value="8" enum="DriverResource" deprecated="Use [constant DRIVER_RESOURCE_SAMPLER] instead.">
 		</constant>
-		<constant name="DRIVER_RESOURCE_VULKAN_DESCRIPTOR_SET" value="9" enum="DriverResource" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant DRIVER_RESOURCE_UNIFORM_SET].
+		<constant name="DRIVER_RESOURCE_VULKAN_DESCRIPTOR_SET" value="9" enum="DriverResource" deprecated="Use [constant DRIVER_RESOURCE_UNIFORM_SET] instead.">
 		</constant>
-		<constant name="DRIVER_RESOURCE_VULKAN_BUFFER" value="10" enum="DriverResource" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant DRIVER_RESOURCE_BUFFER].
+		<constant name="DRIVER_RESOURCE_VULKAN_BUFFER" value="10" enum="DriverResource" deprecated="Use [constant DRIVER_RESOURCE_BUFFER] instead.">
 		</constant>
-		<constant name="DRIVER_RESOURCE_VULKAN_COMPUTE_PIPELINE" value="11" enum="DriverResource" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant DRIVER_RESOURCE_COMPUTE_PIPELINE].
+		<constant name="DRIVER_RESOURCE_VULKAN_COMPUTE_PIPELINE" value="11" enum="DriverResource" deprecated="Use [constant DRIVER_RESOURCE_COMPUTE_PIPELINE] instead.">
 		</constant>
-		<constant name="DRIVER_RESOURCE_VULKAN_RENDER_PIPELINE" value="12" enum="DriverResource" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant DRIVER_RESOURCE_RENDER_PIPELINE].
+		<constant name="DRIVER_RESOURCE_VULKAN_RENDER_PIPELINE" value="12" enum="DriverResource" deprecated="Use [constant DRIVER_RESOURCE_RENDER_PIPELINE] instead.">
 		</constant>
 		<constant name="DATA_FORMAT_R4G4_UNORM_PACK8" value="0" enum="DataFormat">
 			4-bit-per-channel red/green channel data format, packed into 8 bits. Values are in the [code][0.0, 1.0][/code] range.
@@ -2168,20 +2149,15 @@
 		<constant name="INITIAL_ACTION_MAX" value="3" enum="InitialAction">
 			Represents the size of the [enum InitialAction] enum.
 		</constant>
-		<constant name="INITIAL_ACTION_CLEAR_REGION" value="1" enum="InitialAction" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant INITIAL_ACTION_CLEAR] instead.
+		<constant name="INITIAL_ACTION_CLEAR_REGION" value="1" enum="InitialAction" deprecated="Use [constant INITIAL_ACTION_CLEAR] instead.">
 		</constant>
-		<constant name="INITIAL_ACTION_CLEAR_REGION_CONTINUE" value="1" enum="InitialAction" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant INITIAL_ACTION_LOAD] instead.
+		<constant name="INITIAL_ACTION_CLEAR_REGION_CONTINUE" value="1" enum="InitialAction" deprecated="Use [constant INITIAL_ACTION_LOAD] instead.">
 		</constant>
-		<constant name="INITIAL_ACTION_KEEP" value="0" enum="InitialAction" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant INITIAL_ACTION_LOAD] instead.
+		<constant name="INITIAL_ACTION_KEEP" value="0" enum="InitialAction" deprecated="Use [constant INITIAL_ACTION_LOAD] instead.">
 		</constant>
-		<constant name="INITIAL_ACTION_DROP" value="2" enum="InitialAction" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant INITIAL_ACTION_DISCARD] instead.
+		<constant name="INITIAL_ACTION_DROP" value="2" enum="InitialAction" deprecated="Use [constant INITIAL_ACTION_DISCARD] instead.">
 		</constant>
-		<constant name="INITIAL_ACTION_CONTINUE" value="0" enum="InitialAction" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant INITIAL_ACTION_LOAD] instead.
+		<constant name="INITIAL_ACTION_CONTINUE" value="0" enum="InitialAction" deprecated="Use [constant INITIAL_ACTION_LOAD] instead.">
 		</constant>
 		<constant name="FINAL_ACTION_STORE" value="0" enum="FinalAction">
 			Store the result of the draw list in the framebuffer. This is generally what you want to do.
@@ -2192,11 +2168,9 @@
 		<constant name="FINAL_ACTION_MAX" value="2" enum="FinalAction">
 			Represents the size of the [enum FinalAction] enum.
 		</constant>
-		<constant name="FINAL_ACTION_READ" value="0" enum="FinalAction" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant FINAL_ACTION_STORE] instead.
+		<constant name="FINAL_ACTION_READ" value="0" enum="FinalAction" deprecated="Use [constant FINAL_ACTION_STORE] instead.">
 		</constant>
-		<constant name="FINAL_ACTION_CONTINUE" value="0" enum="FinalAction" is_deprecated="true">
-			[i]Deprecated.[/i] Use [constant FINAL_ACTION_STORE] instead.
+		<constant name="FINAL_ACTION_CONTINUE" value="0" enum="FinalAction" deprecated="Use [constant FINAL_ACTION_STORE] instead.">
 		</constant>
 		<constant name="SHADER_STAGE_VERTEX" value="0" enum="ShaderStage">
 			Vertex shader stage. This can be used to manipulate vertices from a shader (but not create new vertices).

doc/classes/RenderingServer.xml

@@ -1556,11 +1556,11 @@
 				Returns [code]true[/code] if changes have been made to the RenderingServer's data. [method force_draw] is usually called if this happens.
 			</description>
 		</method>
-		<method name="has_feature" qualifiers="const" is_deprecated="true">
+		<method name="has_feature" qualifiers="const" deprecated="This method has not been used since Godot 3.0.">
 			<return type="bool" />
 			<param index="0" name="feature" type="int" enum="RenderingServer.Features" />
 			<description>
-				[i]Deprecated.[/i] This method has not been used since Godot 3.0. Always returns false.
+				Always returns false.
 			</description>
 		</method>
 		<method name="has_os_feature" qualifiers="const">
@@ -3371,19 +3371,19 @@
 				Returns a texture [RID] that can be used with [RenderingDevice].
 			</description>
 		</method>
-		<method name="texture_proxy_create" is_deprecated="true">
+		<method name="texture_proxy_create" deprecated="ProxyTexture was removed in Godot 4.">
 			<return type="RID" />
 			<param index="0" name="base" type="RID" />
 			<description>
-				[i]Deprecated.[/i] ProxyTexture was removed in Godot 4, so this method does nothing when called and always returns a null [RID].
+				This method does nothing when called and always returns a null [RID].
 			</description>
 		</method>
-		<method name="texture_proxy_update" is_deprecated="true">
+		<method name="texture_proxy_update" deprecated="ProxyTexture was removed in Godot 4.">
 			<return type="void" />
 			<param index="0" name="texture" type="RID" />
 			<param index="1" name="proxy_to" type="RID" />
 			<description>
-				[i]Deprecated.[/i] ProxyTexture was removed in Godot 4, so this method cannot be used anymore.
+				This method should not be used.
 			</description>
 		</method>
 		<method name="texture_rd_create">
@@ -4044,8 +4044,8 @@
 		<constant name="MAX_GLOW_LEVELS" value="7">
 			The maximum number of glow levels that can be used with the glow post-processing effect.
 		</constant>
-		<constant name="MAX_CURSORS" value="8" is_deprecated="true">
-			[i]Deprecated.[/i] This constant is unused internally.
+		<constant name="MAX_CURSORS" value="8" deprecated="">
+			This constant is unused internally.
 		</constant>
 		<constant name="MAX_2D_DIRECTIONAL_LIGHTS" value="8">
 			The maximum number of directional lights that can be rendered at a given time in 2D.
@@ -5340,11 +5340,9 @@
 		<constant name="RENDERING_INFO_VIDEO_MEM_USED" value="5" enum="RenderingInfo">
 			Video memory used (in bytes). When using the Forward+ or mobile rendering backends, this is always greater than the sum of [constant RENDERING_INFO_TEXTURE_MEM_USED] and [constant RENDERING_INFO_BUFFER_MEM_USED], since there is miscellaneous data not accounted for by those two metrics. When using the GL Compatibility backend, this is equal to the sum of [constant RENDERING_INFO_TEXTURE_MEM_USED] and [constant RENDERING_INFO_BUFFER_MEM_USED].
 		</constant>
-		<constant name="FEATURE_SHADERS" value="0" enum="Features" is_deprecated="true">
-			[i]Deprecated.[/i] This constant has not been used since Godot 3.0.
+		<constant name="FEATURE_SHADERS" value="0" enum="Features" deprecated="This constant has not been used since Godot 3.0.">
 		</constant>
-		<constant name="FEATURE_MULTITHREADED" value="1" enum="Features" is_deprecated="true">
-			[i]Deprecated.[/i] This constant has not been used since Godot 3.0.
+		<constant name="FEATURE_MULTITHREADED" value="1" enum="Features" deprecated="This constant has not been used since Godot 3.0.">
 		</constant>
 	</constants>
 </class>

doc/classes/Resource.xml

@@ -71,11 +71,10 @@
 				Returns the [RID] of this resource (or an empty RID). Many resources (such as [Texture2D], [Mesh], and so on) are high-level abstractions of resources stored in a specialized server ([DisplayServer], [RenderingServer], etc.), so this function will return the original [RID].
 			</description>
 		</method>
-		<method name="setup_local_to_scene" is_deprecated="true">
+		<method name="setup_local_to_scene" deprecated="This method should only be called internally. Override [method _setup_local_to_scene] instead.">
 			<return type="void" />
 			<description>
 				Calls [method _setup_local_to_scene]. If [member resource_local_to_scene] is set to [code]true[/code], this method is automatically called from [method PackedScene.instantiate] by the newly duplicated resource within the scene instance.
-				[i]Deprecated.[/i] This method should only be called internally. Override [method _setup_local_to_scene] instead.
 			</description>
 		</method>
 		<method name="take_over_path">
@@ -107,10 +106,9 @@
 				[b]Note:[/b] This signal is not emitted automatically for properties of custom resources. If necessary, a setter needs to be created to emit the signal.
 			</description>
 		</signal>
-		<signal name="setup_local_to_scene_requested" is_deprecated="true">
+		<signal name="setup_local_to_scene_requested" deprecated="This signal is only emitted when the resource is created. Override [method _setup_local_to_scene] instead.">
 			<description>
-				Emitted by a newly duplicated resource with [member resource_local_to_scene] set to [code]true[/code]. 
-				[i]Deprecated.[/i] This signal is only emitted when the resource is created. Override [method _setup_local_to_scene] instead.
+				Emitted by a newly duplicated resource with [member resource_local_to_scene] set to [code]true[/code].
 			</description>
 		</signal>
 	</signals>

doc/classes/ScriptLanguageExtension.xml

@@ -203,10 +203,9 @@
 			<description>
 			</description>
 		</method>
-		<method name="_has_named_classes" qualifiers="virtual const" is_deprecated="true">
+		<method name="_has_named_classes" qualifiers="virtual const" deprecated="This method is not called by the engine.">
 			<return type="bool" />
 			<description>
-				[i]Deprecated.[/i] This method is not called by the engine.
 			</description>
 		</method>
 		<method name="_init" qualifiers="virtual">

doc/classes/ShapeCast3D.xml

@@ -119,11 +119,11 @@
 				Removes a collision exception so the shape does report collisions with the specified [RID].
 			</description>
 		</method>
-		<method name="resource_changed" is_deprecated="true">
+		<method name="resource_changed" deprecated="Use [signal Resource.changed] instead.">
 			<return type="void" />
 			<param index="0" name="resource" type="Resource" />
 			<description>
-				[i]Obsoleted.[/i] Use [signal Resource.changed] instead.
+				This method does nothing.
 			</description>
 		</method>
 		<method name="set_collision_mask_value">

doc/classes/Skeleton3D.xml

@@ -44,11 +44,10 @@
 				Returns the bone index that matches [param name] as its name.
 			</description>
 		</method>
-		<method name="force_update_all_bone_transforms" is_deprecated="true">
+		<method name="force_update_all_bone_transforms" deprecated="Do not use this method.">
 			<return type="void" />
 			<description>
 				Force updates the bone transforms/poses for all bones in the skeleton.
-				[i]Deprecated.[/i] Do not use.
 			</description>
 		</method>
 		<method name="force_update_bone_child_transform">

doc/classes/SkeletonIK3D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="SkeletonIK3D" inherits="Node" is_deprecated="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="SkeletonIK3D" inherits="Node" deprecated="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A node used to rotate all bones of a [Skeleton3D] bone chain a way that places the end bone at a desired 3D position.
 	</brief_description>
@@ -24,7 +24,6 @@
 		# Apply zero IK effect (a value at or below 0.01 also removes bones_global_pose_override on Skeleton)
 		skeleton_ik_node.set_interpolation(0.0)
 		[/codeblock]
-		[i]Deprecated.[/i] This class is deprecated, and might be removed in a future release.
 	</description>
 	<tutorials>
 		<link title="3D Inverse Kinematics Demo">https://godotengine.org/asset-library/asset/523</link>

doc/classes/SkeletonModification2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="SkeletonModification2D" inherits="Resource" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="SkeletonModification2D" inherits="Resource" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		Base class for resources that operate on [Bone2D]s in a [Skeleton2D].
 	</brief_description>

doc/classes/SkeletonModification2DCCDIK.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="SkeletonModification2DCCDIK" inherits="SkeletonModification2D" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="SkeletonModification2DCCDIK" inherits="SkeletonModification2D" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A modification that uses CCDIK to manipulate a series of bones to reach a target in 2D.
 	</brief_description>

doc/classes/SkeletonModification2DFABRIK.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="SkeletonModification2DFABRIK" inherits="SkeletonModification2D" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="SkeletonModification2DFABRIK" inherits="SkeletonModification2D" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A modification that uses FABRIK to manipulate a series of [Bone2D] nodes to reach a target.
 	</brief_description>

doc/classes/SkeletonModification2DJiggle.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="SkeletonModification2DJiggle" inherits="SkeletonModification2D" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="SkeletonModification2DJiggle" inherits="SkeletonModification2D" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A modification that jiggles [Bone2D] nodes as they move towards a target.
 	</brief_description>

doc/classes/SkeletonModification2DLookAt.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="SkeletonModification2DLookAt" inherits="SkeletonModification2D" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="SkeletonModification2DLookAt" inherits="SkeletonModification2D" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A modification that rotates a [Bone2D] node to look at a target.
 	</brief_description>

doc/classes/SkeletonModification2DPhysicalBones.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="SkeletonModification2DPhysicalBones" inherits="SkeletonModification2D" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="SkeletonModification2DPhysicalBones" inherits="SkeletonModification2D" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A modification that applies the transforms of [PhysicalBone2D] nodes to [Bone2D] nodes.
 	</brief_description>

doc/classes/SkeletonModification2DStackHolder.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="SkeletonModification2DStackHolder" inherits="SkeletonModification2D" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="SkeletonModification2DStackHolder" inherits="SkeletonModification2D" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A modification that holds and executes a [SkeletonModificationStack2D].
 	</brief_description>

doc/classes/SkeletonModification2DTwoBoneIK.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="SkeletonModification2DTwoBoneIK" inherits="SkeletonModification2D" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="SkeletonModification2DTwoBoneIK" inherits="SkeletonModification2D" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A modification that rotates two bones using the law of cosines to reach the target.
 	</brief_description>

doc/classes/SkeletonModificationStack2D.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="SkeletonModificationStack2D" inherits="Resource" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="SkeletonModificationStack2D" inherits="Resource" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A resource that holds a stack of [SkeletonModification2D]s.
 	</brief_description>

doc/classes/StreamPeerGZIP.xml

@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<class name="StreamPeerGZIP" inherits="StreamPeer" is_experimental="true" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
+<class name="StreamPeerGZIP" inherits="StreamPeer" experimental="" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="../class.xsd">
 	<brief_description>
 		A stream peer that handles GZIP and deflate compression/decompression.
 	</brief_description>

doc/classes/SubViewportContainer.xml

@@ -11,7 +11,7 @@
 	<tutorials>
 	</tutorials>
 	<methods>
-		<method name="_propagate_input_event" qualifiers="virtual const" is_experimental="true">
+		<method name="_propagate_input_event" qualifiers="virtual const" experimental="">
 			<return type="bool" />
 			<param index="0" name="event" type="InputEvent" />
 			<description>

doc/classes/SurfaceTool.xml

@@ -119,13 +119,12 @@
 				Removes the index array by expanding the vertex array.
 			</description>
 		</method>
-		<method name="generate_lod" is_deprecated="true">
+		<method name="generate_lod" deprecated="Unused internally and fails to preserve normals or UVs. Consider using [method ImporterMesh.generate_lods] instead.">
 			<return type="PackedInt32Array" />
 			<param index="0" name="nd_threshold" type="float" />
 			<param index="1" name="target_index_count" type="int" default="3" />
 			<description>
 				Generates a LOD for a given [param nd_threshold] in linear units (square root of quadric error metric), using at most [param target_index_count] indices.
-				[i]Deprecated.[/i] Unused internally and fails to preserve normals or UVs. Consider using [method ImporterMesh.generate_lods] instead.
 			</description>
 		</method>
 		<method name="generate_normals">

doc/classes/TextureRect.xml

@@ -10,7 +10,7 @@
 		<link title="3D Voxel Demo">https://godotengine.org/asset-library/asset/676</link>
 	</tutorials>
 	<members>
-		<member name="expand_mode" type="int" setter="set_expand_mode" getter="get_expand_mode" enum="TextureRect.ExpandMode" default="0" is_experimental="true">
+		<member name="expand_mode" type="int" setter="set_expand_mode" getter="get_expand_mode" enum="TextureRect.ExpandMode" default="0" experimental="">
 			Defines how minimum size is determined based on the texture's size. See [enum ExpandMode] for options.
 			[b]Note:[/b] Using [constant EXPAND_FIT_WIDTH], [constant EXPAND_FIT_WIDTH_PROPORTIONAL], [constant EXPAND_FIT_HEIGHT] or [constant EXPAND_FIT_HEIGHT_PROPORTIONAL] may result in unstable behavior in some containers. This functionality is being re-evaluated and will change in the future.
 		</member>

doc/classes/TileMap.xml

@@ -76,11 +76,10 @@
 				Clears cells that do not exist in the tileset.
 			</description>
 		</method>
-		<method name="force_update" is_deprecated="true">
+		<method name="force_update" deprecated="Use [method notify_runtime_tile_data_update] and/or [method update_internals] instead.">
 			<return type="void" />
 			<param index="0" name="layer" type="int" default="-1" />
 			<description>
-				[i]Deprecated.[/i] See [method notify_runtime_tile_data_update] and [method update_internals].
 			</description>
 		</method>
 		<method name="get_cell_alternative_tile" qualifiers="const">
@@ -196,7 +195,7 @@
 				Returns the number of layers in the TileMap.
 			</description>
 		</method>
-		<method name="get_navigation_map" qualifiers="const" is_deprecated="true">
+		<method name="get_navigation_map" qualifiers="const" deprecated="">
 			<return type="RID" />
 			<param index="0" name="layer" type="int" />
 			<description>
@@ -445,7 +444,7 @@
 				If [param layer] is negative, the layers are accessed from the last one.
 			</description>
 		</method>
-		<method name="set_navigation_map" is_deprecated="true">
+		<method name="set_navigation_map" deprecated="">
 			<return type="void" />
 			<param index="0" name="layer" type="int" />
 			<param index="1" name="map" type="RID" />

doc/classes/TreeItem.xml

@@ -568,7 +568,7 @@
 				Sets the given column's custom color.
 			</description>
 		</method>
-		<method name="set_custom_draw" is_deprecated="true">
+		<method name="set_custom_draw" deprecated="Use [method TreeItem.set_custom_draw_callback] instead.">
 			<return type="void" />
 			<param index="0" name="column" type="int" />
 			<param index="1" name="object" type="Object" />
@@ -576,7 +576,6 @@
 			<description>
 				Sets the given column's custom draw callback to [param callback] method on [param object].
 				The [param callback] should accept two arguments: the [TreeItem] that is drawn and its position and size as a [Rect2].
-				[i]Deprecated.[/i] Use [method TreeItem.set_custom_draw_callback] instead.
 			</description>
 		</method>
 		<method name="set_custom_draw_callback">

doc/classes/Viewport.xml

@@ -187,7 +187,7 @@
 				Helper method which calls the [code]set_text()[/code] method on the currently focused [Control], provided that it is defined (e.g. if the focused Control is [Button] or [LineEdit]).
 			</description>
 		</method>
-		<method name="push_unhandled_input" is_deprecated="true">
+		<method name="push_unhandled_input" deprecated="Use [method push_input] instead.">
 			<return type="void" />
 			<param index="0" name="event" type="InputEvent" />
 			<param index="1" name="in_local_coords" type="bool" default="false" />
@@ -202,7 +202,6 @@
 				If an earlier method marks the input as handled via [method set_input_as_handled], any later method in this list will not be called.
 				If none of the methods handle the event and [member physics_object_picking] is [code]true[/code], the event is used for physics object picking.
 				[b]Note:[/b] This method doesn't propagate input events to embedded [Window]s or [SubViewport]s.
-				[i]Deprecated.[/i] Use [method push_input] instead.
 			</description>
 		</method>
 		<method name="set_canvas_cull_mask_bit">

doc/classes/Window.xml

@@ -357,11 +357,10 @@
 				Centers a native window on the current screen and an embedded window on its embedder [Viewport].
 			</description>
 		</method>
-		<method name="move_to_foreground" is_deprecated="true">
+		<method name="move_to_foreground" deprecated="Use [method Window.grab_focus] instead.">
 			<return type="void" />
 			<description>
 				Moves the [Window] on top of other windows and focuses it.
-				[i]Deprecated.[/i] Use [method Window.grab_focus] instead.
 			</description>
 		</method>
 		<method name="popup">

doc/classes/XRInterface.xml

@@ -102,18 +102,16 @@
 				Is [code]true[/code] if this interface has been initialized.
 			</description>
 		</method>
-		<method name="is_passthrough_enabled" is_deprecated="true">
+		<method name="is_passthrough_enabled" deprecated="Check if [member environment_blend_mode] is [constant XRInterface.XR_ENV_BLEND_MODE_ALPHA_BLEND], instead.">
 			<return type="bool" />
 			<description>
 				Is [code]true[/code] if passthrough is enabled.
-				[i]Deprecated.[/i] Check if [member environment_blend_mode] is [constant XRInterface.XR_ENV_BLEND_MODE_ALPHA_BLEND], instead.
 			</description>
 		</method>
-		<method name="is_passthrough_supported" is_deprecated="true">
+		<method name="is_passthrough_supported" deprecated="Check that [constant XRInterface.XR_ENV_BLEND_MODE_ALPHA_BLEND] is supported using [method get_supported_environment_blend_modes], instead.">
 			<return type="bool" />
 			<description>
 				Is [code]true[/code] if this interface supports passthrough.
-				[i]Deprecated.[/i] Check that [constant XRInterface.XR_ENV_BLEND_MODE_ALPHA_BLEND] is supported using [method get_supported_environment_blend_modes], instead.
 			</description>
 		</method>
 		<method name="set_environment_blend_mode">
@@ -146,19 +144,17 @@
 				[b]Note:[/b] Changing this after the interface has already been initialized can be jarring for the player, so it's recommended to recenter on the HMD with [method XRServer.center_on_hmd] (if switching to [constant XRInterface.XR_PLAY_AREA_STAGE]) or make the switch during a scene change.
 			</description>
 		</method>
-		<method name="start_passthrough" is_deprecated="true">
+		<method name="start_passthrough" deprecated="Set the [member environment_blend_mode] to [constant XRInterface.XR_ENV_BLEND_MODE_ALPHA_BLEND], instead.">
 			<return type="bool" />
 			<description>
 				Starts passthrough, will return [code]false[/code] if passthrough couldn't be started.
 				[b]Note:[/b] The viewport used for XR must have a transparent background, otherwise passthrough may not properly render.
-				[i]Deprecated.[/i] Set the [member environment_blend_mode] to [constant XRInterface.XR_ENV_BLEND_MODE_ALPHA_BLEND], instead.
 			</description>
 		</method>
-		<method name="stop_passthrough" is_deprecated="true">
+		<method name="stop_passthrough" deprecated="Set the [member environment_blend_mode] to [constant XRInterface.XR_ENV_BLEND_MODE_OPAQUE], instead.">
 			<return type="void" />
 			<description>
 				Stops passthrough.
-				[i]Deprecated.[/i] Set the [member environment_blend_mode] to [constant XRInterface.XR_ENV_BLEND_MODE_OPAQUE], instead.
 			</description>
 		</method>
 		<method name="supports_play_area_mode">

doc/tools/make_rst.py

@@ -77,6 +77,15 @@ BASE_STRINGS = [
     "There is currently no description for this operator. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!",
     "There is currently no description for this theme property. Please help us by :ref:`contributing one <doc_updating_the_class_reference>`!",
     "There are notable differences when using this API with C#. See :ref:`doc_c_sharp_differences` for more information.",
+    "Deprecated:",
+    "Experimental:",
+    "This signal may be changed or removed in future versions.",
+    "This constant may be changed or removed in future versions.",
+    "This property may be changed or removed in future versions.",
+    "This constructor may be changed or removed in future versions.",
+    "This method may be changed or removed in future versions.",
+    "This operator may be changed or removed in future versions.",
+    "This theme property may be changed or removed in future versions.",
 ]
 strings_l10n: Dict[str, str] = {}
 
@@ -158,6 +167,9 @@ class State:
         if inherits is not None:
             class_def.inherits = inherits
 
+        class_def.deprecated = class_root.get("deprecated")
+        class_def.experimental = class_root.get("experimental")
+
         brief_desc = class_root.find("brief_description")
         if brief_desc is not None and brief_desc.text:
             class_def.brief_description = brief_desc.text
@@ -191,6 +203,8 @@ class State:
                 property_def = PropertyDef(
                     property_name, type_name, setter, getter, property.text, default_value, overrides
                 )
+                property_def.deprecated = property.get("deprecated")
+                property_def.experimental = property.get("experimental")
                 class_def.properties[property_name] = property_def
 
         constructors = class_root.find("constructors")
@@ -216,6 +230,8 @@ class State:
 
                 method_def = MethodDef(method_name, return_type, params, method_desc, qualifiers)
                 method_def.definition_name = "constructor"
+                method_def.deprecated = constructor.get("deprecated")
+                method_def.experimental = constructor.get("experimental")
                 if method_name not in class_def.constructors:
                     class_def.constructors[method_name] = []
 
@@ -244,6 +260,8 @@ class State:
                     method_desc = desc_element.text
 
                 method_def = MethodDef(method_name, return_type, params, method_desc, qualifiers)
+                method_def.deprecated = method.get("deprecated")
+                method_def.experimental = method.get("experimental")
                 if method_name not in class_def.methods:
                     class_def.methods[method_name] = []
 
@@ -273,6 +291,8 @@ class State:
 
                 method_def = MethodDef(method_name, return_type, params, method_desc, qualifiers)
                 method_def.definition_name = "operator"
+                method_def.deprecated = operator.get("deprecated")
+                method_def.experimental = operator.get("experimental")
                 if method_name not in class_def.operators:
                     class_def.operators[method_name] = []
 
@@ -288,6 +308,8 @@ class State:
                 enum = constant.get("enum")
                 is_bitfield = constant.get("is_bitfield") == "true"
                 constant_def = ConstantDef(constant_name, value, constant.text, is_bitfield)
+                constant_def.deprecated = constant.get("deprecated")
+                constant_def.experimental = constant.get("experimental")
                 if enum is None:
                     if constant_name in class_def.constants:
                         print_error(f'{class_name}.xml: Duplicate constant "{constant_name}".', self)
@@ -345,6 +367,8 @@ class State:
                     signal_desc = desc_element.text
 
                 signal_def = SignalDef(signal_name, params, signal_desc)
+                signal_def.deprecated = signal.get("deprecated")
+                signal_def.experimental = signal.get("experimental")
                 class_def.signals[signal_name] = signal_def
 
         theme_items = class_root.find("theme_items")
@@ -357,7 +381,7 @@ class State:
                 theme_item_id = "{}_{}".format(theme_item_data_name, theme_item_name)
                 if theme_item_id in class_def.theme_items:
                     print_error(
-                        f'{class_name}.xml: Duplicate theme item "{theme_item_name}" of type "{theme_item_data_name}".',
+                        f'{class_name}.xml: Duplicate theme property "{theme_item_name}" of type "{theme_item_data_name}".',
                         self,
                     )
                     continue
@@ -447,6 +471,8 @@ class DefinitionBase:
     ) -> None:
         self.definition_name = definition_name
         self.name = name
+        self.deprecated: Optional[str] = None
+        self.experimental: Optional[str] = None
 
 
 class PropertyDef(DefinitionBase):
@@ -540,7 +566,7 @@ class ThemeItemDef(DefinitionBase):
     def __init__(
         self, name: str, type_name: TypeName, data_name: str, text: Optional[str], default_value: Optional[str]
     ) -> None:
-        super().__init__("theme item", name)
+        super().__init__("theme property", name)
 
         self.type_name = type_name
         self.data_name = data_name
@@ -892,6 +918,8 @@ def make_rst_class(class_def: ClassDef, state: State, dry_run: bool, output_dir:
     f.write(f".. _class_{class_name}:\n\n")
     f.write(make_heading(class_name, "=", False))
 
+    f.write(make_deprecated_experimental(class_def, state))
+
     ### INHERITANCE TREE ###
 
     # Ascendants
@@ -1066,6 +1094,8 @@ def make_rst_class(class_def: ClassDef, state: State, dry_run: bool, output_dir:
 
             # Add signal description, or a call to action if it's missing.
 
+            f.write(make_deprecated_experimental(signal, state))
+
             if signal.description is not None and signal.description.strip() != "":
                 f.write(f"{format_text_block(signal.description.strip(), signal, state)}\n\n")
             else:
@@ -1111,6 +1141,8 @@ def make_rst_class(class_def: ClassDef, state: State, dry_run: bool, output_dir:
 
                 # Add enum constant description.
 
+                f.write(make_deprecated_experimental(value, state))
+
                 if value.text is not None and value.text.strip() != "":
                     f.write(f"{format_text_block(value.text.strip(), value, state)}")
                 else:
@@ -1140,7 +1172,9 @@ def make_rst_class(class_def: ClassDef, state: State, dry_run: bool, output_dir:
 
             f.write(f"**{constant.name}** = ``{constant.value}``\n\n")
 
-            # Add enum constant description.
+            # Add constant description.
+
+            f.write(make_deprecated_experimental(constant, state))
 
             if constant.text is not None and constant.text.strip() != "":
                 f.write(f"{format_text_block(constant.text.strip(), constant, state)}")
@@ -1236,6 +1270,8 @@ def make_rst_class(class_def: ClassDef, state: State, dry_run: bool, output_dir:
 
             # Add property description, or a call to action if it's missing.
 
+            f.write(make_deprecated_experimental(property_def, state))
+
             if property_def.text is not None and property_def.text.strip() != "":
                 f.write(f"{format_text_block(property_def.text.strip(), property_def, state)}\n\n")
             else:
@@ -1274,6 +1310,8 @@ def make_rst_class(class_def: ClassDef, state: State, dry_run: bool, output_dir:
 
                 # Add constructor description, or a call to action if it's missing.
 
+                f.write(make_deprecated_experimental(m, state))
+
                 if m.description is not None and m.description.strip() != "":
                     f.write(f"{format_text_block(m.description.strip(), m, state)}\n\n")
                 else:
@@ -1315,6 +1353,8 @@ def make_rst_class(class_def: ClassDef, state: State, dry_run: bool, output_dir:
 
                 # Add method description, or a call to action if it's missing.
 
+                f.write(make_deprecated_experimental(m, state))
+
                 if m.description is not None and m.description.strip() != "":
                     f.write(f"{format_text_block(m.description.strip(), m, state)}\n\n")
                 else:
@@ -1355,6 +1395,8 @@ def make_rst_class(class_def: ClassDef, state: State, dry_run: bool, output_dir:
 
                 # Add operator description, or a call to action if it's missing.
 
+                f.write(make_deprecated_experimental(m, state))
+
                 if m.description is not None and m.description.strip() != "":
                     f.write(f"{format_text_block(m.description.strip(), m, state)}\n\n")
                 else:
@@ -1392,6 +1434,8 @@ def make_rst_class(class_def: ClassDef, state: State, dry_run: bool, output_dir:
 
             # Add theme property description, or a call to action if it's missing.
 
+            f.write(make_deprecated_experimental(theme_item_def, state))
+
             if theme_item_def.text is not None and theme_item_def.text.strip() != "":
                 f.write(f"{format_text_block(theme_item_def.text.strip(), theme_item_def, state)}\n\n")
             else:
@@ -1542,6 +1586,28 @@ def make_getter_signature(class_def: ClassDef, property_def: PropertyDef, state:
     return f"{ret_type} {signature}"
 
 
+def make_deprecated_experimental(item: DefinitionBase, state: State) -> str:
+    result = ""
+
+    if item.deprecated is not None:
+        deprecated_prefix = translate("Deprecated:")
+        if item.deprecated.strip() == "":
+            default_message = translate(f"This {item.definition_name} may be changed or removed in future versions.")
+            result += f"**{deprecated_prefix}** {default_message}\n\n"
+        else:
+            result += f"**{deprecated_prefix}** {format_text_block(item.deprecated.strip(), item, state)}\n\n"
+
+    if item.experimental is not None:
+        experimental_prefix = translate("Experimental:")
+        if item.experimental.strip() == "":
+            default_message = translate(f"This {item.definition_name} may be changed or removed in future versions.")
+            result += f"**{experimental_prefix}** {default_message}\n\n"
+        else:
+            result += f"**{experimental_prefix}** {format_text_block(item.experimental.strip(), item, state)}\n\n"
+
+    return result
+
+
 def make_heading(title: str, underline: str, l10n: bool = True) -> str:
     if l10n:
         new_title = translate(title)
@@ -1965,7 +2031,7 @@ def format_text_block(
 
                         elif target_name in class_def.theme_items:
                             print_warning(
-                                f'{state.current_class}.xml: Found a code string "{inside_code_text}" that matches the {target_class_name}.{target_name} theme item in {context_name}. {code_warning_if_intended_string}',
+                                f'{state.current_class}.xml: Found a code string "{inside_code_text}" that matches the {target_class_name}.{target_name} theme property in {context_name}. {code_warning_if_intended_string}',
                                 state,
                             )
 
@@ -2076,7 +2142,7 @@ def format_text_block(
                             elif tag_state.name == "theme_item":
                                 if target_name not in class_def.theme_items:
                                     print_error(
-                                        f'{state.current_class}.xml: Unresolved theme item reference "{link_target}" in {context_name}.',
+                                        f'{state.current_class}.xml: Unresolved theme property reference "{link_target}" in {context_name}.',
                                         state,
                                     )
                                 else:

editor/doc_tools.cpp

@@ -87,7 +87,9 @@ void DocTools::merge_from(const DocTools &p_data) {
 		const DocData::ClassDoc &cf = p_data.class_list[c.name];
 
 		c.is_deprecated = cf.is_deprecated;
+		c.deprecated_message = cf.deprecated_message;
 		c.is_experimental = cf.is_experimental;
+		c.experimental_message = cf.experimental_message;
 		c.keywords = cf.keywords;
 
 		c.description = cf.description;
@@ -139,7 +141,9 @@ void DocTools::merge_from(const DocTools &p_data) {
 
 				m.description = mf.description;
 				m.is_deprecated = mf.is_deprecated;
+				m.deprecated_message = mf.deprecated_message;
 				m.is_experimental = mf.is_experimental;
+				m.experimental_message = mf.experimental_message;
 				break;
 			}
 		}
@@ -156,7 +160,9 @@ void DocTools::merge_from(const DocTools &p_data) {
 
 				m.description = mf.description;
 				m.is_deprecated = mf.is_deprecated;
+				m.deprecated_message = mf.deprecated_message;
 				m.is_experimental = mf.is_experimental;
+				m.experimental_message = mf.experimental_message;
 				m.keywords = mf.keywords;
 				break;
 			}
@@ -173,7 +179,9 @@ void DocTools::merge_from(const DocTools &p_data) {
 
 				m.description = mf.description;
 				m.is_deprecated = mf.is_deprecated;
+				m.deprecated_message = mf.deprecated_message;
 				m.is_experimental = mf.is_experimental;
+				m.experimental_message = mf.experimental_message;
 				m.keywords = mf.keywords;
 				break;
 			}
@@ -190,7 +198,9 @@ void DocTools::merge_from(const DocTools &p_data) {
 
 				m.description = mf.description;
 				m.is_deprecated = mf.is_deprecated;
+				m.deprecated_message = mf.deprecated_message;
 				m.is_experimental = mf.is_experimental;
+				m.experimental_message = mf.experimental_message;
 				m.keywords = mf.keywords;
 				break;
 			}
@@ -207,7 +217,9 @@ void DocTools::merge_from(const DocTools &p_data) {
 
 				m.description = mf.description;
 				m.is_deprecated = mf.is_deprecated;
+				m.deprecated_message = mf.deprecated_message;
 				m.is_experimental = mf.is_experimental;
+				m.experimental_message = mf.experimental_message;
 				m.keywords = mf.keywords;
 				break;
 			}
@@ -224,7 +236,9 @@ void DocTools::merge_from(const DocTools &p_data) {
 
 				p.description = pf.description;
 				p.is_deprecated = pf.is_deprecated;
+				p.deprecated_message = pf.deprecated_message;
 				p.is_experimental = pf.is_experimental;
+				p.experimental_message = pf.experimental_message;
 				p.keywords = pf.keywords;
 				break;
 			}
@@ -290,7 +304,9 @@ void DocTools::merge_from(const DocTools &p_data) {
 
 				m.description = mf.description;
 				m.is_deprecated = mf.is_deprecated;
+				m.deprecated_message = mf.deprecated_message;
 				m.is_experimental = mf.is_experimental;
+				m.experimental_message = mf.experimental_message;
 				break;
 			}
 		}
@@ -1068,12 +1084,22 @@ static Error _parse_methods(Ref<XMLParser> &parser, Vector<DocData::MethodDoc> &
 				if (parser->has_attribute("qualifiers")) {
 					method.qualifiers = parser->get_named_attribute_value("qualifiers");
 				}
+#ifndef DISABLE_DEPRECATED
 				if (parser->has_attribute("is_deprecated")) {
 					method.is_deprecated = parser->get_named_attribute_value("is_deprecated").to_lower() == "true";
 				}
 				if (parser->has_attribute("is_experimental")) {
 					method.is_experimental = parser->get_named_attribute_value("is_experimental").to_lower() == "true";
 				}
+#endif
+				if (parser->has_attribute("deprecated")) {
+					method.is_deprecated = true;
+					method.deprecated_message = parser->get_named_attribute_value("deprecated");
+				}
+				if (parser->has_attribute("experimental")) {
+					method.is_experimental = true;
+					method.experimental_message = parser->get_named_attribute_value("experimental");
+				}
 				if (parser->has_attribute("keywords")) {
 					method.keywords = parser->get_named_attribute_value("keywords");
 				}
@@ -1216,13 +1242,22 @@ Error DocTools::_load(Ref<XMLParser> parser) {
 
 		inheriting[c.inherits].insert(name);
 
+#ifndef DISABLE_DEPRECATED
 		if (parser->has_attribute("is_deprecated")) {
 			c.is_deprecated = parser->get_named_attribute_value("is_deprecated").to_lower() == "true";
 		}
-
 		if (parser->has_attribute("is_experimental")) {
 			c.is_experimental = parser->get_named_attribute_value("is_experimental").to_lower() == "true";
 		}
+#endif
+		if (parser->has_attribute("deprecated")) {
+			c.is_deprecated = true;
+			c.deprecated_message = parser->get_named_attribute_value("deprecated");
+		}
+		if (parser->has_attribute("experimental")) {
+			c.is_experimental = true;
+			c.experimental_message = parser->get_named_attribute_value("experimental");
+		}
 
 		if (parser->has_attribute("keywords")) {
 			c.keywords = parser->get_named_attribute_value("keywords");
@@ -1304,12 +1339,22 @@ Error DocTools::_load(Ref<XMLParser> parser) {
 										prop2.is_bitfield = parser->get_named_attribute_value("is_bitfield").to_lower() == "true";
 									}
 								}
+#ifndef DISABLE_DEPRECATED
 								if (parser->has_attribute("is_deprecated")) {
 									prop2.is_deprecated = parser->get_named_attribute_value("is_deprecated").to_lower() == "true";
 								}
 								if (parser->has_attribute("is_experimental")) {
 									prop2.is_experimental = parser->get_named_attribute_value("is_experimental").to_lower() == "true";
 								}
+#endif
+								if (parser->has_attribute("deprecated")) {
+									prop2.is_deprecated = true;
+									prop2.deprecated_message = parser->get_named_attribute_value("deprecated");
+								}
+								if (parser->has_attribute("experimental")) {
+									prop2.is_experimental = true;
+									prop2.experimental_message = parser->get_named_attribute_value("experimental");
+								}
 								if (parser->has_attribute("keywords")) {
 									prop2.keywords = parser->get_named_attribute_value("keywords");
 								}
@@ -1380,12 +1425,22 @@ Error DocTools::_load(Ref<XMLParser> parser) {
 										constant2.is_bitfield = parser->get_named_attribute_value("is_bitfield").to_lower() == "true";
 									}
 								}
+#ifndef DISABLE_DEPRECATED
 								if (parser->has_attribute("is_deprecated")) {
 									constant2.is_deprecated = parser->get_named_attribute_value("is_deprecated").to_lower() == "true";
 								}
 								if (parser->has_attribute("is_experimental")) {
 									constant2.is_experimental = parser->get_named_attribute_value("is_experimental").to_lower() == "true";
 								}
+#endif
+								if (parser->has_attribute("deprecated")) {
+									constant2.is_deprecated = true;
+									constant2.deprecated_message = parser->get_named_attribute_value("deprecated");
+								}
+								if (parser->has_attribute("experimental")) {
+									constant2.is_experimental = true;
+									constant2.experimental_message = parser->get_named_attribute_value("experimental");
+								}
 								if (parser->has_attribute("keywords")) {
 									constant2.keywords = parser->get_named_attribute_value("keywords");
 								}
@@ -1438,21 +1493,21 @@ static void _write_method_doc(Ref<FileAccess> f, const String &p_name, Vector<Do
 				additional_attributes += " qualifiers=\"" + m.qualifiers.xml_escape(true) + "\"";
 			}
 			if (m.is_deprecated) {
-				additional_attributes += " is_deprecated=\"true\"";
+				additional_attributes += " deprecated=\"" + m.deprecated_message.xml_escape(true) + "\"";
 			}
 			if (m.is_experimental) {
-				additional_attributes += " is_experimental=\"true\"";
+				additional_attributes += " experimental=\"" + m.experimental_message.xml_escape(true) + "\"";
 			}
 			if (!m.keywords.is_empty()) {
 				additional_attributes += String(" keywords=\"") + m.keywords.xml_escape(true) + "\"";
 			}
 
-			_write_string(f, 2, "<" + p_name + " name=\"" + m.name.xml_escape() + "\"" + additional_attributes + ">");
+			_write_string(f, 2, "<" + p_name + " name=\"" + m.name.xml_escape(true) + "\"" + additional_attributes + ">");
 
 			if (!m.return_type.is_empty()) {
 				String enum_text;
 				if (!m.return_enum.is_empty()) {
-					enum_text = " enum=\"" + m.return_enum + "\"";
+					enum_text = " enum=\"" + m.return_enum.xml_escape(true) + "\"";
 					if (m.return_is_bitfield) {
 						enum_text += " is_bitfield=\"true\"";
 					}
@@ -1470,16 +1525,16 @@ static void _write_method_doc(Ref<FileAccess> f, const String &p_name, Vector<Do
 
 				String enum_text;
 				if (!a.enumeration.is_empty()) {
-					enum_text = " enum=\"" + a.enumeration + "\"";
+					enum_text = " enum=\"" + a.enumeration.xml_escape(true) + "\"";
 					if (a.is_bitfield) {
 						enum_text += " is_bitfield=\"true\"";
 					}
 				}
 
 				if (!a.default_value.is_empty()) {
-					_write_string(f, 3, "<param index=\"" + itos(j) + "\" name=\"" + a.name.xml_escape() + "\" type=\"" + a.type.xml_escape(true) + "\"" + enum_text + " default=\"" + a.default_value.xml_escape(true) + "\" />");
+					_write_string(f, 3, "<param index=\"" + itos(j) + "\" name=\"" + a.name.xml_escape(true) + "\" type=\"" + a.type.xml_escape(true) + "\"" + enum_text + " default=\"" + a.default_value.xml_escape(true) + "\" />");
 				} else {
-					_write_string(f, 3, "<param index=\"" + itos(j) + "\" name=\"" + a.name.xml_escape() + "\" type=\"" + a.type.xml_escape(true) + "\"" + enum_text + " />");
+					_write_string(f, 3, "<param index=\"" + itos(j) + "\" name=\"" + a.name.xml_escape(true) + "\" type=\"" + a.type.xml_escape(true) + "\"" + enum_text + " />");
 				}
 			}
 
@@ -1517,10 +1572,10 @@ Error DocTools::save_classes(const String &p_default_path, const HashMap<String,
 		if (!c.inherits.is_empty()) {
 			header += " inherits=\"" + c.inherits.xml_escape(true) + "\"";
 			if (c.is_deprecated) {
-				header += " is_deprecated=\"true\"";
+				header += " deprecated=\"" + c.deprecated_message.xml_escape(true) + "\"";
 			}
 			if (c.is_experimental) {
-				header += " is_experimental=\"true\"";
+				header += " experimental=\"" + c.experimental_message.xml_escape(true) + "\"";
 			}
 		}
 		if (!c.keywords.is_empty()) {
@@ -1548,7 +1603,7 @@ Error DocTools::save_classes(const String &p_default_path, const HashMap<String,
 		_write_string(f, 1, "<tutorials>");
 		for (int i = 0; i < c.tutorials.size(); i++) {
 			DocData::TutorialDoc tutorial = c.tutorials.get(i);
-			String title_attribute = (!tutorial.title.is_empty()) ? " title=\"" + _translate_doc_string(tutorial.title).xml_escape() + "\"" : "";
+			String title_attribute = (!tutorial.title.is_empty()) ? " title=\"" + _translate_doc_string(tutorial.title).xml_escape(true) + "\"" : "";
 			_write_string(f, 2, "<link" + title_attribute + ">" + tutorial.link.xml_escape() + "</link>");
 		}
 		_write_string(f, 1, "</tutorials>");
@@ -1565,7 +1620,7 @@ Error DocTools::save_classes(const String &p_default_path, const HashMap<String,
 			for (int i = 0; i < c.properties.size(); i++) {
 				String additional_attributes;
 				if (!c.properties[i].enumeration.is_empty()) {
-					additional_attributes += " enum=\"" + c.properties[i].enumeration + "\"";
+					additional_attributes += " enum=\"" + c.properties[i].enumeration.xml_escape(true) + "\"";
 					if (c.properties[i].is_bitfield) {
 						additional_attributes += " is_bitfield=\"true\"";
 					}
@@ -1574,10 +1629,10 @@ Error DocTools::save_classes(const String &p_default_path, const HashMap<String,
 					additional_attributes += " default=\"" + c.properties[i].default_value.xml_escape(true) + "\"";
 				}
 				if (c.properties[i].is_deprecated) {
-					additional_attributes += " is_deprecated=\"true\"";
+					additional_attributes += " deprecated=\"" + c.properties[i].deprecated_message.xml_escape(true) + "\"";
 				}
 				if (c.properties[i].is_experimental) {
-					additional_attributes += " is_experimental=\"true\"";
+					additional_attributes += " experimental=\"" + c.properties[i].experimental_message.xml_escape(true) + "\"";
 				}
 				if (!c.properties[i].keywords.is_empty()) {
 					additional_attributes += String(" keywords=\"") + c.properties[i].keywords.xml_escape(true) + "\"";
@@ -1586,9 +1641,9 @@ Error DocTools::save_classes(const String &p_default_path, const HashMap<String,
 				const DocData::PropertyDoc &p = c.properties[i];
 
 				if (c.properties[i].overridden) {
-					_write_string(f, 2, "<member name=\"" + p.name + "\" type=\"" + p.type.xml_escape(true) + "\" setter=\"" + p.setter + "\" getter=\"" + p.getter + "\" overrides=\"" + p.overrides + "\"" + additional_attributes + " />");
+					_write_string(f, 2, "<member name=\"" + p.name.xml_escape(true) + "\" type=\"" + p.type.xml_escape(true) + "\" setter=\"" + p.setter.xml_escape(true) + "\" getter=\"" + p.getter.xml_escape(true) + "\" overrides=\"" + p.overrides.xml_escape(true) + "\"" + additional_attributes + " />");
 				} else {
-					_write_string(f, 2, "<member name=\"" + p.name + "\" type=\"" + p.type.xml_escape(true) + "\" setter=\"" + p.setter + "\" getter=\"" + p.getter + "\"" + additional_attributes + ">");
+					_write_string(f, 2, "<member name=\"" + p.name.xml_escape(true) + "\" type=\"" + p.type.xml_escape(true) + "\" setter=\"" + p.setter.xml_escape(true) + "\" getter=\"" + p.getter.xml_escape(true) + "\"" + additional_attributes + ">");
 					_write_string(f, 3, _translate_doc_string(p.description).strip_edges().xml_escape());
 					_write_string(f, 2, "</member>");
 				}
@@ -1605,10 +1660,10 @@ Error DocTools::save_classes(const String &p_default_path, const HashMap<String,
 
 				String additional_attributes;
 				if (c.constants[i].is_deprecated) {
-					additional_attributes += " is_deprecated=\"true\"";
+					additional_attributes += " deprecated=\"" + c.constants[i].deprecated_message.xml_escape(true) + "\"";
 				}
 				if (c.constants[i].is_experimental) {
-					additional_attributes += " is_experimental=\"true\"";
+					additional_attributes += " experimental=\"" + c.constants[i].experimental_message.xml_escape(true) + "\"";
 				}
 				if (!c.constants[i].keywords.is_empty()) {
 					additional_attributes += String(" keywords=\"") + c.constants[i].keywords.xml_escape(true) + "\"";
@@ -1617,18 +1672,18 @@ Error DocTools::save_classes(const String &p_default_path, const HashMap<String,
 				if (k.is_value_valid) {
 					if (!k.enumeration.is_empty()) {
 						if (k.is_bitfield) {
-							_write_string(f, 2, "<constant name=\"" + k.name + "\" value=\"" + k.value.xml_escape(true) + "\" enum=\"" + k.enumeration + "\" is_bitfield=\"true\"" + additional_attributes + ">");
+							_write_string(f, 2, "<constant name=\"" + k.name.xml_escape(true) + "\" value=\"" + k.value.xml_escape(true) + "\" enum=\"" + k.enumeration.xml_escape(true) + "\" is_bitfield=\"true\"" + additional_attributes + ">");
 						} else {
-							_write_string(f, 2, "<constant name=\"" + k.name + "\" value=\"" + k.value.xml_escape(true) + "\" enum=\"" + k.enumeration + "\"" + additional_attributes + ">");
+							_write_string(f, 2, "<constant name=\"" + k.name.xml_escape(true) + "\" value=\"" + k.value.xml_escape(true) + "\" enum=\"" + k.enumeration.xml_escape(true) + "\"" + additional_attributes + ">");
 						}
 					} else {
-						_write_string(f, 2, "<constant name=\"" + k.name + "\" value=\"" + k.value.xml_escape(true) + "\"" + additional_attributes + ">");
+						_write_string(f, 2, "<constant name=\"" + k.name.xml_escape(true) + "\" value=\"" + k.value.xml_escape(true) + "\"" + additional_attributes + ">");
 					}
 				} else {
 					if (!k.enumeration.is_empty()) {
-						_write_string(f, 2, "<constant name=\"" + k.name + "\" value=\"platform-dependent\" enum=\"" + k.enumeration + "\"" + additional_attributes + ">");
+						_write_string(f, 2, "<constant name=\"" + k.name.xml_escape(true) + "\" value=\"platform-dependent\" enum=\"" + k.enumeration.xml_escape(true) + "\"" + additional_attributes + ">");
 					} else {
-						_write_string(f, 2, "<constant name=\"" + k.name + "\" value=\"platform-dependent\"" + additional_attributes + ">");
+						_write_string(f, 2, "<constant name=\"" + k.name.xml_escape(true) + "\" value=\"platform-dependent\"" + additional_attributes + ">");
 					}
 				}
 				_write_string(f, 3, _translate_doc_string(k.description).strip_edges().xml_escape());
@@ -1655,7 +1710,7 @@ Error DocTools::save_classes(const String &p_default_path, const HashMap<String,
 					additional_attributes += String(" keywords=\"") + ti.keywords.xml_escape(true) + "\"";
 				}
 
-				_write_string(f, 2, "<theme_item name=\"" + ti.name + "\" data_type=\"" + ti.data_type + "\" type=\"" + ti.type + "\"" + additional_attributes + ">");
+				_write_string(f, 2, "<theme_item name=\"" + ti.name.xml_escape(true) + "\" data_type=\"" + ti.data_type.xml_escape(true) + "\" type=\"" + ti.type.xml_escape(true) + "\"" + additional_attributes + ">");
 
 				_write_string(f, 3, _translate_doc_string(ti.description).strip_edges().xml_escape());
 

editor/editor_help.h

@@ -179,8 +179,8 @@ class EditorHelp : public VBoxContainer {
 
 	Error _goto_desc(const String &p_class);
 	//void _update_history_buttons();
-	void _update_method_list(const Vector<DocData::MethodDoc> p_methods, MethodType p_method_type);
-	void _update_method_descriptions(const DocData::ClassDoc p_classdoc, const Vector<DocData::MethodDoc> p_methods, MethodType p_method_type);
+	void _update_method_list(MethodType p_method_type, const Vector<DocData::MethodDoc> &p_methods);
+	void _update_method_descriptions(const DocData::ClassDoc &p_classdoc, MethodType p_method_type, const Vector<DocData::MethodDoc> &p_methods);
 	void _update_doc();
 
 	void _request_help(const String &p_string);
@@ -259,8 +259,8 @@ class EditorHelpBit : public MarginContainer {
 	inline static HashMap<StringName, HashMap<StringName, String>> doc_theme_item_cache;
 
 	RichTextLabel *rich_text = nullptr;
-	void _go_to_help(String p_what);
-	void _meta_clicked(String p_select);
+	void _go_to_help(const String &p_what);
+	void _meta_clicked(const String &p_select);
 
 	String text;
 

modules/gdscript/doc_classes/@GDScript.xml

@@ -57,12 +57,11 @@
 				[/codeblock]
 			</description>
 		</method>
-		<method name="convert" is_deprecated="true">
+		<method name="convert" deprecated="Use [method @GlobalScope.type_convert] instead.">
 			<return type="Variant" />
 			<param index="0" name="what" type="Variant" />
 			<param index="1" name="type" type="int" />
 			<description>
-				[i]Deprecated.[/i] Use [method @GlobalScope.type_convert] instead.
 				Converts [param what] to [param type] in the best way possible. The [param type] uses the [enum Variant.Type] values.
 				[codeblock]
 				var a = [4, 2.5, 1.2]

modules/gdscript/editor/gdscript_docgen.cpp

@@ -268,7 +268,9 @@ void GDScriptDocGen::_generate_docs(GDScript *p_script, const GDP::ClassNode *p_
 		doc.tutorials.append(td);
 	}
 	doc.is_deprecated = p_class->doc_data.is_deprecated;
+	doc.deprecated_message = p_class->doc_data.deprecated_message;
 	doc.is_experimental = p_class->doc_data.is_experimental;
+	doc.experimental_message = p_class->doc_data.experimental_message;
 
 	for (const GDP::ClassNode::Member &member : p_class->members) {
 		switch (member.type) {
@@ -295,7 +297,9 @@ void GDScriptDocGen::_generate_docs(GDScript *p_script, const GDP::ClassNode *p_
 				const_doc.is_value_valid = true;
 				const_doc.description = m_const->doc_data.description;
 				const_doc.is_deprecated = m_const->doc_data.is_deprecated;
+				const_doc.deprecated_message = m_const->doc_data.deprecated_message;
 				const_doc.is_experimental = m_const->doc_data.is_experimental;
+				const_doc.experimental_message = m_const->doc_data.experimental_message;
 				doc.constants.push_back(const_doc);
 			} break;
 
@@ -309,7 +313,9 @@ void GDScriptDocGen::_generate_docs(GDScript *p_script, const GDP::ClassNode *p_
 				method_doc.name = func_name;
 				method_doc.description = m_func->doc_data.description;
 				method_doc.is_deprecated = m_func->doc_data.is_deprecated;
+				method_doc.deprecated_message = m_func->doc_data.deprecated_message;
 				method_doc.is_experimental = m_func->doc_data.is_experimental;
+				method_doc.experimental_message = m_func->doc_data.experimental_message;
 				method_doc.qualifiers = m_func->is_static ? "static" : "";
 
 				if (m_func->return_type) {
@@ -349,7 +355,9 @@ void GDScriptDocGen::_generate_docs(GDScript *p_script, const GDP::ClassNode *p_
 				signal_doc.name = signal_name;
 				signal_doc.description = m_signal->doc_data.description;
 				signal_doc.is_deprecated = m_signal->doc_data.is_deprecated;
+				signal_doc.deprecated_message = m_signal->doc_data.deprecated_message;
 				signal_doc.is_experimental = m_signal->doc_data.is_experimental;
+				signal_doc.experimental_message = m_signal->doc_data.experimental_message;
 
 				for (const GDScriptParser::ParameterNode *p : m_signal->parameters) {
 					DocData::ArgumentDoc arg_doc;
@@ -371,7 +379,9 @@ void GDScriptDocGen::_generate_docs(GDScript *p_script, const GDP::ClassNode *p_
 				prop_doc.name = var_name;
 				prop_doc.description = m_var->doc_data.description;
 				prop_doc.is_deprecated = m_var->doc_data.is_deprecated;
+				prop_doc.deprecated_message = m_var->doc_data.deprecated_message;
 				prop_doc.is_experimental = m_var->doc_data.is_experimental;
+				prop_doc.experimental_message = m_var->doc_data.experimental_message;
 				_doctype_from_gdtype(m_var->get_datatype(), prop_doc.type, prop_doc.enumeration);
 
 				switch (m_var->property) {
@@ -417,7 +427,9 @@ void GDScriptDocGen::_generate_docs(GDScript *p_script, const GDP::ClassNode *p_
 				DocData::EnumDoc enum_doc;
 				enum_doc.description = m_enum->doc_data.description;
 				enum_doc.is_deprecated = m_enum->doc_data.is_deprecated;
+				enum_doc.deprecated_message = m_enum->doc_data.deprecated_message;
 				enum_doc.is_experimental = m_enum->doc_data.is_experimental;
+				enum_doc.experimental_message = m_enum->doc_data.experimental_message;
 				doc.enums[name] = enum_doc;
 
 				for (const GDP::EnumNode::Value &val : m_enum->values) {
@@ -428,7 +440,9 @@ void GDScriptDocGen::_generate_docs(GDScript *p_script, const GDP::ClassNode *p_
 					const_doc.enumeration = name;
 					const_doc.description = val.doc_data.description;
 					const_doc.is_deprecated = val.doc_data.is_deprecated;
+					const_doc.deprecated_message = val.doc_data.deprecated_message;
 					const_doc.is_experimental = val.doc_data.is_experimental;
+					const_doc.experimental_message = val.doc_data.experimental_message;
 
 					doc.constants.push_back(const_doc);
 				}
@@ -448,7 +462,9 @@ void GDScriptDocGen::_generate_docs(GDScript *p_script, const GDP::ClassNode *p_
 				const_doc.enumeration = "@unnamed_enums";
 				const_doc.description = m_enum_val.doc_data.description;
 				const_doc.is_deprecated = m_enum_val.doc_data.is_deprecated;
+				const_doc.deprecated_message = m_enum_val.doc_data.deprecated_message;
 				const_doc.is_experimental = m_enum_val.doc_data.is_experimental;
+				const_doc.experimental_message = m_enum_val.doc_data.experimental_message;
 				doc.constants.push_back(const_doc);
 			} break;
 

modules/gdscript/gdscript_parser.cpp

@@ -3609,11 +3609,17 @@ GDScriptParser::MemberDocData GDScriptParser::parse_doc_comment(int p_line, bool
 
 		if (state == DOC_LINE_NORMAL) {
 			String stripped_line = doc_line.strip_edges();
-			if (stripped_line.begins_with("@deprecated")) {
+			if (stripped_line == "@deprecated" || stripped_line.begins_with("@deprecated:")) {
 				result.is_deprecated = true;
+				if (stripped_line.begins_with("@deprecated:")) {
+					result.deprecated_message = stripped_line.trim_prefix("@deprecated:").strip_edges();
+				}
 				continue;
-			} else if (stripped_line.begins_with("@experimental")) {
+			} else if (stripped_line == "@experimental" || stripped_line.begins_with("@experimental:")) {
 				result.is_experimental = true;
+				if (stripped_line.begins_with("@experimental:")) {
+					result.experimental_message = stripped_line.trim_prefix("@experimental:").strip_edges();
+				}
 				continue;
 			}
 		}
@@ -3712,11 +3718,17 @@ GDScriptParser::ClassDocData GDScriptParser::parse_class_doc_comment(int p_line,
 
 				result.tutorials.append(Pair<String, String>(title, link));
 				continue;
-			} else if (stripped_line.begins_with("@deprecated")) {
+			} else if (stripped_line == "@deprecated" || stripped_line.begins_with("@deprecated:")) {
 				result.is_deprecated = true;
+				if (stripped_line.begins_with("@deprecated:")) {
+					result.deprecated_message = stripped_line.trim_prefix("@deprecated:").strip_edges();
+				}
 				continue;
-			} else if (stripped_line.begins_with("@experimental")) {
+			} else if (stripped_line == "@experimental" || stripped_line.begins_with("@experimental:")) {
 				result.is_experimental = true;
+				if (stripped_line.begins_with("@experimental:")) {
+					result.experimental_message = stripped_line.trim_prefix("@experimental:").strip_edges();
+				}
 				continue;
 			}
 		}

modules/gdscript/gdscript_parser.h

@@ -274,13 +274,17 @@ public:
 		String description;
 		Vector<Pair<String, String>> tutorials;
 		bool is_deprecated = false;
+		String deprecated_message;
 		bool is_experimental = false;
+		String experimental_message;
 	};
 
 	struct MemberDocData {
 		String description;
 		bool is_deprecated = false;
+		String deprecated_message;
 		bool is_experimental = false;
+		String experimental_message;
 	};
 #endif // TOOLS_ENABLED
 

modules/gltf/doc_classes/GLTFDocument.xml

@@ -10,7 +10,7 @@
 	</description>
 	<tutorials>
 		<link title="Runtime file loading and saving">$DOCS_URL/tutorials/io/runtime_file_loading_and_saving.html</link>
-		<link title="glTF 'What the duck?' guide">https://www.khronos.org/files/gltf20-reference-guide.pdf</link>
+		<link title="glTF &apos;What the duck?&apos; guide">https://www.khronos.org/files/gltf20-reference-guide.pdf</link>
 		<link title="Khronos glTF specification">https://registry.khronos.org/glTF/</link>
 	</tutorials>
 	<methods>

modules/gltf/doc_classes/GLTFPhysicsBody.xml

@@ -55,7 +55,7 @@
 		<member name="inertia_orientation" type="Quaternion" setter="set_inertia_orientation" getter="get_inertia_orientation" default="Quaternion(0, 0, 0, 1)">
 			The inertia orientation of the physics body. This defines the rotation of the inertia's principle axes relative to the object's local axes. This is only used when the body type is "rigid" or "vehicle" and [member inertia_diagonal] is set to a non-zero value.
 		</member>
-		<member name="inertia_tensor" type="Basis" setter="set_inertia_tensor" getter="get_inertia_tensor" default="Basis(0, 0, 0, 0, 0, 0, 0, 0, 0)" is_deprecated="true">
+		<member name="inertia_tensor" type="Basis" setter="set_inertia_tensor" getter="get_inertia_tensor" default="Basis(0, 0, 0, 0, 0, 0, 0, 0, 0)" deprecated="">
 			The inertia tensor of the physics body, in kilogram meter squared (kg⋅m²). This is only used when the body type is "rigid" or "vehicle".
 			When converted to a Godot [RigidBody3D] node, if this value is zero, then the inertia will be calculated automatically.
 		</member>

modules/gridmap/doc_classes/GridMap.xml

@@ -138,11 +138,11 @@
 				Returns the position of a grid cell in the GridMap's local coordinate space. To convert the returned value into global coordinates, use [method Node3D.to_global]. See also [method map_to_local].
 			</description>
 		</method>
-		<method name="resource_changed" is_deprecated="true">
+		<method name="resource_changed" deprecated="Use [signal Resource.changed] instead.">
 			<return type="void" />
 			<param index="0" name="resource" type="Resource" />
 			<description>
-				[i]Obsoleted.[/i] Use [signal Resource.changed] instead.
+				This method does nothing.
 			</description>
 		</method>
 		<method name="set_cell_item">

modules/multiplayer/doc_classes/SceneReplicationConfig.xml

@@ -51,20 +51,18 @@
 				Returns whether the property identified by the given [param path] is configured to be synchronized on spawn.
 			</description>
 		</method>
-		<method name="property_get_sync" is_deprecated="true">
+		<method name="property_get_sync" deprecated="Use [method property_get_replication_mode] instead.">
 			<return type="bool" />
 			<param index="0" name="path" type="NodePath" />
 			<description>
 				Returns whether the property identified by the given [param path] is configured to be synchronized on process.
-				[i]Deprecated.[/i] Use [method property_get_replication_mode] instead.
 			</description>
 		</method>
-		<method name="property_get_watch" is_deprecated="true">
+		<method name="property_get_watch" deprecated="Use [method property_get_replication_mode] instead.">
 			<return type="bool" />
 			<param index="0" name="path" type="NodePath" />
 			<description>
 				Returns whether the property identified by the given [param path] is configured to be reliably synchronized when changes are detected on process.
-				[i]Deprecated.[/i] Use [method property_get_replication_mode] instead.
 			</description>
 		</method>
 		<method name="property_set_replication_mode">
@@ -83,22 +81,20 @@
 				Sets whether the property identified by the given [param path] is configured to be synchronized on spawn.
 			</description>
 		</method>
-		<method name="property_set_sync" is_deprecated="true">
+		<method name="property_set_sync" deprecated="Use [method property_set_replication_mode] with [constant REPLICATION_MODE_ALWAYS] instead.">
 			<return type="void" />
 			<param index="0" name="path" type="NodePath" />
 			<param index="1" name="enabled" type="bool" />
 			<description>
 				Sets whether the property identified by the given [param path] is configured to be synchronized on process.
-				[i]Deprecated.[/i] Use [method property_set_replication_mode] with [constant REPLICATION_MODE_ALWAYS] instead.
 			</description>
 		</method>
-		<method name="property_set_watch" is_deprecated="true">
+		<method name="property_set_watch" deprecated="Use [method property_set_replication_mode] with [constant REPLICATION_MODE_ON_CHANGE] instead.">
 			<return type="void" />
 			<param index="0" name="path" type="NodePath" />
 			<param index="1" name="enabled" type="bool" />
 			<description>
 				Sets whether the property identified by the given [param path] is configured to be reliably synchronized when changes are detected on process.
-				[i]Deprecated.[/i] Use [method property_set_replication_mode] with [constant REPLICATION_MODE_ON_CHANGE] instead.
 			</description>
 		</method>
 		<method name="remove_property">