Merge pull request #41649 from akien-mga/3.2-cherrypicks

Cherry-picks for the 3.2 branch (future 3.2.3) - 7th batch

.github/FUNDING.yml

@@ -1,2 +0,0 @@
-patreon: godotengine
-custom: https://godotengine.org/donate

CODE_OF_CONDUCT.md

@@ -1,4 +0,0 @@
-# Code of Conduct
-
-By participating in this repository, you agree to abide by the
-[Godot Engine Code of Conduct](https://godotengine.org/code-of-conduct).

core/io/resource_loader.cpp

@@ -896,6 +896,9 @@ void ResourceLoader::load_translation_remaps() {
 
 void ResourceLoader::clear_translation_remaps() {
 	translation_remaps.clear();
+	while (remapped_list.first() != nullptr) {
+		remapped_list.remove(remapped_list.first());
+	}
 }
 
 void ResourceLoader::load_path_remaps() {

doc/classes/@GlobalScope.xml

@@ -341,16 +341,16 @@
 			Right Direction key.
 		</constant>
 		<constant name="KEY_BACK" value="16777280" enum="KeyList">
-			Back key.
+			Media back key. Not to be confused with the Back button on an Android device.
 		</constant>
 		<constant name="KEY_FORWARD" value="16777281" enum="KeyList">
-			Forward key.
+			Media forward key.
 		</constant>
 		<constant name="KEY_STOP" value="16777282" enum="KeyList">
-			Stop key.
+			Media stop key.
 		</constant>
 		<constant name="KEY_REFRESH" value="16777283" enum="KeyList">
-			Refresh key.
+			Media refresh key.
 		</constant>
 		<constant name="KEY_VOLUMEDOWN" value="16777284" enum="KeyList">
 			Volume down key.

doc/classes/AnimationPlayer.xml

@@ -236,7 +236,8 @@
 			The name of the animation to play when the scene loads.
 		</member>
 		<member name="current_animation" type="String" setter="set_current_animation" getter="get_current_animation" default="&quot;&quot;">
-			The name of the current animation, "" if not playing anything. When being set, does not restart the animation. See also [method play].
+			The name of the currently playing animation. If no animation is playing, the property's value is an empty string. Changing this value does not restart the animation. See [method play] for more information on playing animations.
+			[b]Note[/b]: while this property appears in the inspector, it's not meant to be edited and it's not saved in the scene. This property is mainly used to get the currently playing animation, and internally for animation playback tracks. For more information, see [Animation].
 		</member>
 		<member name="current_animation_length" type="float" setter="" getter="get_current_animation_length">
 			The length (in seconds) of the currently being played animation.

doc/classes/Area.xml

@@ -96,10 +96,10 @@
 			If [code]true[/code], the area's audio bus overrides the default audio bus.
 		</member>
 		<member name="collision_layer" type="int" setter="set_collision_layer" getter="get_collision_layer" default="1">
-			The area's physics layer(s). Collidable objects can exist in any of 32 different layers. A contact is detected if object A is in any of the layers that object B scans, or object B is in any layers that object A scans. See also [member collision_mask].
+			The area's physics layer(s). Collidable objects can exist in any of 32 different layers. A contact is detected if object A is in any of the layers that object B scans, or object B is in any layers that object A scans. See also [member collision_mask]. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1">
-			The physics layers this area scans to determine collision detection.
+			The physics layers this area scans to determine collision detection. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="gravity" type="float" setter="set_gravity" getter="get_gravity" default="9.8">
 			The area's gravity intensity (ranges from -1024 to 1024). This value multiplies the gravity vector. This is useful to alter the force of gravity without altering its direction.

doc/classes/Area2D.xml

@@ -97,10 +97,10 @@
 			If [code]true[/code], the area's audio bus overrides the default audio bus.
 		</member>
 		<member name="collision_layer" type="int" setter="set_collision_layer" getter="get_collision_layer" default="1">
-			The area's physics layer(s). Collidable objects can exist in any of 32 different layers. A contact is detected if object A is in any of the layers that object B scans, or object B is in any layers that object A scans. See also [member collision_mask].
+			The area's physics layer(s). Collidable objects can exist in any of 32 different layers. A contact is detected if object A is in any of the layers that object B scans, or object B is in any layers that object A scans. See also [member collision_mask]. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1">
-			The physics layers this area scans to determine collision detection.
+			The physics layers this area scans to determine collision detection. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="gravity" type="float" setter="set_gravity" getter="get_gravity" default="98.0">
 			The area's gravity intensity (ranges from -1024 to 1024). This value multiplies the gravity vector. This is useful to alter the force of gravity without altering its direction.

doc/classes/AudioStreamPlayer3D.xml

@@ -5,6 +5,7 @@
 	</brief_description>
 	<description>
 		Plays a sound effect with directed sound effects, dampens with distance if needed, generates effect of hearable position in space.
+		By default, audio is heard from the camera position. This can be changed by adding a [Listener] node to the scene and enabling it by calling [method Listener.make_current] on it.
 	</description>
 	<tutorials>
 		<link>https://docs.godotengine.org/en/latest/tutorials/audio/audio_streams.html</link>

doc/classes/ClippedCamera.xml

@@ -90,7 +90,7 @@
 			If [code]true[/code], the camera stops on contact with [PhysicsBody]s.
 		</member>
 		<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1">
-			The camera's collision mask. Only objects in at least one collision layer matching the mask will be detected.
+			The camera's collision mask. Only objects in at least one collision layer matching the mask will be detected. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="margin" type="float" setter="set_margin" getter="get_margin" default="0.0">
 			The camera's collision margin. The camera can't get closer than this distance to a colliding object.

doc/classes/Control.xml

@@ -11,6 +11,7 @@
 		Only one [Control] node can be in keyboard focus. Only the node in focus will receive keyboard events. To get the focus, call [method grab_focus]. [Control] nodes lose focus when another node grabs it, or if you hide the node in focus.
 		Sets [member mouse_filter] to [constant MOUSE_FILTER_IGNORE] to tell a [Control] node to ignore mouse or touch events. You'll need it if you place an icon on top of a button.
 		[Theme] resources change the Control's appearance. If you change the [Theme] on a [Control] node, it affects all of its children. To override some of the theme's parameters, call one of the [code]add_*_override[/code] methods, like [method add_font_override]. You can override the theme with the inspector.
+		[b]Note:[/b] Theme items are [i]not[/i] [Object] properties. This means you can't access their values using [method Object.get] and [method Object.set]. Instead, use [method get_color], [method get_constant], [method get_font], [method get_icon], [method get_stylebox], and the [code]add_*_override[/code] methods provided by this class.
 	</description>
 	<tutorials>
 		<link>https://docs.godotengine.org/en/latest/tutorials/gui/index.html</link>
@@ -95,7 +96,17 @@
 			<argument index="1" name="color" type="Color">
 			</argument>
 			<description>
-				Overrides the [Color] with given [code]name[/code] in the [member theme] resource the control uses. If the [code]color[/code] is empty or invalid, the override is cleared and the color from assigned [Theme] is used.
+				Overrides the [Color] with given [code]name[/code] in the [member theme] resource the control uses.
+				[b]Note:[/b] Unlike other theme overrides, there is no way to undo a color override without manually assigning the previous color.
+				[b]Example of overriding a label's color and resetting it later:[/b]
+				[codeblock]
+				# Override the child node "MyLabel"'s font color to orange.
+				$MyLabel.add_color_override("font_color", Color(1, 0.5, 0))
+
+				# Reset the color by creating a new node to get the default value:
+				var default_label_color = Label.new().get_color("font_color")
+				$MyLabel.add_color_override("font_color", default_label_color)
+				[/codeblock]
 			</description>
 		</method>
 		<method name="add_constant_override">
@@ -106,7 +117,7 @@
 			<argument index="1" name="constant" type="int">
 			</argument>
 			<description>
-				Overrides an integer constant with given [code]name[/code] in the [member theme] resource the control uses. If the [code]constant[/code] is empty or invalid, the override is cleared and the constant from assigned [Theme] is used.
+				Overrides an integer constant with given [code]name[/code] in the [member theme] resource the control uses. If the [code]constant[/code] is [code]0[/code], the override is cleared and the constant from assigned [Theme] is used.
 			</description>
 		</method>
 		<method name="add_font_override">
@@ -117,7 +128,7 @@
 			<argument index="1" name="font" type="Font">
 			</argument>
 			<description>
-				Overrides the font with given [code]name[/code] in the [member theme] resource the control uses. If [code]font[/code] is empty or invalid, the override is cleared and the font from assigned [Theme] is used.
+				Overrides the font with given [code]name[/code] in the [member theme] resource the control uses. If [code]font[/code] is [code]null[/code] or invalid, the override is cleared and the font from assigned [Theme] is used.
 			</description>
 		</method>
 		<method name="add_icon_override">
@@ -128,7 +139,7 @@
 			<argument index="1" name="texture" type="Texture">
 			</argument>
 			<description>
-				Overrides the icon with given [code]name[/code] in the [member theme] resource the control uses. If [code]icon[/code] is empty or invalid, the override is cleared and the icon from assigned [Theme] is used.
+				Overrides the icon with given [code]name[/code] in the [member theme] resource the control uses. If [code]icon[/code] is [code]null[/code] or invalid, the override is cleared and the icon from assigned [Theme] is used.
 			</description>
 		</method>
 		<method name="add_shader_override">
@@ -139,7 +150,7 @@
 			<argument index="1" name="shader" type="Shader">
 			</argument>
 			<description>
-				Overrides the [Shader] with given [code]name[/code] in the [member theme] resource the control uses. If [code]shader[/code] is empty or invalid, the override is cleared and the shader from assigned [Theme] is used.
+				Overrides the [Shader] with given [code]name[/code] in the [member theme] resource the control uses. If [code]shader[/code] is [code]null[/code] or invalid, the override is cleared and the shader from assigned [Theme] is used.
 			</description>
 		</method>
 		<method name="add_stylebox_override">
@@ -151,6 +162,19 @@
 			</argument>
 			<description>
 				Overrides the [StyleBox] with given [code]name[/code] in the [member theme] resource the control uses. If [code]stylebox[/code] is empty or invalid, the override is cleared and the [StyleBox] from assigned [Theme] is used.
+				[b]Example of modifying a property in a StyleBox by duplicating it:[/b]
+				[codeblock]
+				# The snippet below assumes the child node MyButton has a StyleBoxFlat assigned.
+				# Resources are shared across instances, so we need to duplicate it
+				# to avoid modifying the appearance of all other buttons.
+				var new_stylebox_normal = $MyButton.get_stylebox("normal").duplicate()
+				new_stylebox_normal.border_width_top = 3
+				new_stylebox_normal.border_color = Color(0, 1, 0.5)
+				$MyButton.add_stylebox_override("normal", new_stylebox_normal)
+
+				# Remove the stylebox override:
+				$MyButton.add_stylebox_override("normal", null)
+				[/codeblock]
 			</description>
 		</method>
 		<method name="can_drop_data" qualifiers="virtual">

doc/classes/File.xml

@@ -451,16 +451,16 @@
 	</members>
 	<constants>
 		<constant name="READ" value="1" enum="ModeFlags">
-			Opens the file for read operations.
+			Opens the file for read operations. The cursor is positioned at the beginning of the file.
 		</constant>
 		<constant name="WRITE" value="2" enum="ModeFlags">
-			Opens the file for write operations. Create it if the file does not exist and truncate if it exists.
+			Opens the file for write operations. The file is created if it does not exist, and truncated if it does.
 		</constant>
 		<constant name="READ_WRITE" value="3" enum="ModeFlags">
-			Opens the file for read and write operations. Does not truncate the file.
+			Opens the file for read and write operations. Does not truncate the file. The cursor is positioned at the beginning of the file.
 		</constant>
 		<constant name="WRITE_READ" value="7" enum="ModeFlags">
-			Opens the file for read and write operations. Create it if the file does not exist and truncate if it exists.
+			Opens the file for read and write operations. The file is created if it does not exist, and truncated if it does. The cursor is positioned at the beginning of the file.
 		</constant>
 		<constant name="COMPRESSION_FASTLZ" value="0" enum="CompressionMode">
 			Uses the [url=http://fastlz.org/]FastLZ[/url] compression method.

doc/classes/HTTPClient.xml

@@ -1,10 +1,10 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="HTTPClient" inherits="Reference" version="3.2">
 	<brief_description>
-		Hyper-text transfer protocol client.
+		Low-level hyper-text transfer protocol client.
 	</brief_description>
 	<description>
-		Hyper-text transfer protocol client (sometimes called "User Agent"). Used to make HTTP requests to download web content, upload files and other data or to communicate with various services, among other use cases. See [HTTPRequest] for an higher-level alternative.
+		Hyper-text transfer protocol client (sometimes called "User Agent"). Used to make HTTP requests to download web content, upload files and other data or to communicate with various services, among other use cases. [b]See the [HTTPRequest] node for an higher-level alternative.[/b]
 		[b]Note:[/b] This client only needs to connect to a host once (see [method connect_to_host]) to send multiple requests. Because of this, methods that take URLs usually take just the part after the host instead of the full URL, as the client is already connected to a host. See [method request] for a full example and to get started.
 		A [HTTPClient] should be reused between multiple requests or to connect to different hosts instead of creating one client per request. Supports SSL and SSL server certificate verification. HTTP status codes in the 2xx range indicate success, 3xx redirection (i.e. "try again, but over here"), 4xx something was wrong with the request, and 5xx something went wrong on the server's side.
 		For more information on HTTP, see https://developer.mozilla.org/en-US/docs/Web/HTTP (or read RFC 2616 to get it straight from the source: https://tools.ietf.org/html/rfc2616).
@@ -152,6 +152,7 @@
 				var headers = ["Content-Type: application/x-www-form-urlencoded", "Content-Length: " + str(query_string.length())]
 				var result = http_client.request(http_client.METHOD_POST, "index.php", headers, query_string)
 				[/codeblock]
+				[b]Note:[/b] The [code]request_data[/code] parameter is ignored if [code]method[/code] is [constant HTTPClient.METHOD_GET]. This is because GET methods can't contain request data. As a workaround, you can pass request data as a query string in the URL. See [method String.http_escape] for an example.
 			</description>
 		</method>
 		<method name="request_raw">

doc/classes/HTTPRequest.xml

@@ -116,6 +116,7 @@
 			<description>
 				Creates request on the underlying [HTTPClient]. If there is no configuration errors, it tries to connect using [method HTTPClient.connect_to_host] and passes parameters onto [method HTTPClient.request].
 				Returns [constant OK] if request is successfully created. (Does not imply that the server has responded), [constant ERR_UNCONFIGURED] if not in the tree, [constant ERR_BUSY] if still processing previous request, [constant ERR_INVALID_PARAMETER] if given string is not a valid URL format, or [constant ERR_CANT_CONNECT] if not using thread and the [HTTPClient] cannot connect to host.
+				[b]Note:[/b] The [code]request_data[/code] parameter is ignored if [code]method[/code] is [constant HTTPClient.METHOD_GET]. This is because GET methods can't contain request data. As a workaround, you can pass request data as a query string in the URL. See [method String.http_escape] for an example.
 			</description>
 		</method>
 	</methods>

doc/classes/Input.xml

@@ -47,8 +47,9 @@
 			<return type="Vector3">
 			</return>
 			<description>
-				If the device has an accelerometer, this will return the acceleration. Otherwise, it returns an empty [Vector3].
+				Returns the acceleration of the device's accelerometer, if the device has one. Otherwise, the method returns [constant Vector3.ZERO].
 				Note this method returns an empty [Vector3] when running from the editor even when your device has an accelerometer. You must export your project to a supported device to read values from the accelerometer.
+				[b]Note:[/b] This method only works on iOS, Android, and UWP. On other platforms, it always returns [constant Vector3.ZERO].
 			</description>
 		</method>
 		<method name="get_action_strength" qualifiers="const">
@@ -78,14 +79,16 @@
 			<return type="Vector3">
 			</return>
 			<description>
-				If the device has an accelerometer, this will return the gravity. Otherwise, it returns an empty [Vector3].
+				Returns the gravity of the device's accelerometer, if the device has one. Otherwise, the method returns [constant Vector3.ZERO].
+				[b]Note:[/b] This method only works on Android and iOS. On other platforms, it always returns [constant Vector3.ZERO].
 			</description>
 		</method>
 		<method name="get_gyroscope" qualifiers="const">
 			<return type="Vector3">
 			</return>
 			<description>
-				If the device has a gyroscope, this will return the rate of rotation in rad/s around a device's X, Y, and Z axes. Otherwise, it returns an empty [Vector3].
+				Returns the rotation rate in rad/s around a device's X, Y, and Z axes of the gyroscope, if the device has one. Otherwise, the method returns [constant Vector3.ZERO].
+				[b]Note:[/b] This method only works on Android. On other platforms, it always returns [constant Vector3.ZERO].
 			</description>
 		</method>
 		<method name="get_joy_axis" qualifiers="const">
@@ -182,7 +185,8 @@
 			<return type="Vector3">
 			</return>
 			<description>
-				If the device has a magnetometer, this will return the magnetic field strength in micro-Tesla for all axes.
+				Returns the the magnetic field strength in micro-Tesla for all axes of the device's magnetometer, if the device has one. Otherwise, the method returns [constant Vector3.ZERO].
+				[b]Note:[/b] This method only works on Android and UWP. On other platforms, it always returns [constant Vector3.ZERO].
 			</description>
 		</method>
 		<method name="get_mouse_button_mask" qualifiers="const">
@@ -417,7 +421,8 @@
 			Makes the mouse cursor hidden if it is visible.
 		</constant>
 		<constant name="MOUSE_MODE_CAPTURED" value="2" enum="MouseMode">
-			Captures the mouse. The mouse will be hidden and unable to leave the game window, but it will still register movement and mouse button presses. On Windows and Linux, the mouse will use raw input mode, which means the reported movement will be unaffected by the OS' mouse acceleration settings.
+			Captures the mouse. The mouse will be hidden and its position locked at the center of the screen.
+			[b]Note:[/b] If you want to process the mouse's movement in this mode, you need to use [member InputEventMouseMotion.relative].
 		</constant>
 		<constant name="MOUSE_MODE_CONFINED" value="3" enum="MouseMode">
 			Makes the mouse cursor visible but confines it to the game window.

doc/classes/Node.xml

@@ -194,6 +194,7 @@
 				Finds a descendant of this node whose name matches [code]mask[/code] as in [method String.match] (i.e. case-sensitive, but [code]"*"[/code] matches zero or more characters and [code]"?"[/code] matches any single character except [code]"."[/code]).
 				[b]Note:[/b] It does not match against the full path, just against individual node names.
 				If [code]owned[/code] is [code]true[/code], this method only finds nodes whose owner is this node. This is especially important for scenes instantiated through a script, because those scenes don't have an owner.
+				[b]Note:[/b] As this method walks through all the descendants of the node, it is the slowest way to get a reference to another node. Whenever possible, consider using [method get_node] instead. To avoid using [method find_node] too often, consider caching the node reference into a variable.
 			</description>
 		</method>
 		<method name="find_parent" qualifiers="const">
@@ -204,6 +205,7 @@
 			<description>
 				Finds the first parent of the current node whose name matches [code]mask[/code] as in [method String.match] (i.e. case-sensitive, but [code]"*"[/code] matches zero or more characters and [code]"?"[/code] matches any single character except [code]"."[/code]).
 				[b]Note:[/b] It does not match against the full path, just against individual node names.
+				[b]Note:[/b] As this method walks upwards in the scene tree, it can be slow in large, deeply nested scene trees. Whenever possible, consider using [method get_node] instead. To avoid using [method find_parent] too often, consider caching the node reference into a variable.
 			</description>
 		</method>
 		<method name="get_child" qualifiers="const">

doc/classes/OptionButton.xml

@@ -217,7 +217,7 @@
 			<argument index="0" name="index" type="int">
 			</argument>
 			<description>
-				Emitted the when user navigates to an item using the [code]ui_up[/code] or [code]ui_down[/code] actions. The index of the item selected is passed as argument.
+				Emitted when the user navigates to an item using the [code]ui_up[/code] or [code]ui_down[/code] actions. The index of the item selected is passed as argument.
 			</description>
 		</signal>
 		<signal name="item_selected">

doc/classes/Physics2DShapeQueryParameters.xml

@@ -27,7 +27,7 @@
 			If [code]true[/code], the query will take [PhysicsBody2D]s into account.
 		</member>
 		<member name="collision_layer" type="int" setter="set_collision_layer" getter="get_collision_layer" default="2147483647">
-			The physics layer(s) the query will take into account (as a bitmask).
+			The physics layer(s) the query will take into account (as a bitmask). See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="exclude" type="Array" setter="set_exclude" getter="get_exclude" default="[  ]">
 			The list of objects or object [RID]s that will be excluded from collisions.

doc/classes/PhysicsBody.xml

@@ -80,10 +80,10 @@
 		<member name="collision_layer" type="int" setter="set_collision_layer" getter="get_collision_layer" default="1">
 			The physics layers this area is in.
 			Collidable objects can exist in any of 32 different layers. These layers work like a tagging system, and are not visual. A collidable can use these layers to select with which objects it can collide, using the [member collision_mask] property.
-			A contact is detected if object A is in any of the layers that object B scans, or object B is in any layer scanned by object A.
+			A contact is detected if object A is in any of the layers that object B scans, or object B is in any layer scanned by object A. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1">
-			The physics layers this area scans for collisions.
+			The physics layers this area scans for collisions. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 	</members>
 	<constants>

doc/classes/PhysicsBody2D.xml

@@ -80,10 +80,10 @@
 		<member name="collision_layer" type="int" setter="set_collision_layer" getter="get_collision_layer" default="1">
 			The physics layers this area is in.
 			Collidable objects can exist in any of 32 different layers. These layers work like a tagging system, and are not visual. A collidable can use these layers to select with which objects it can collide, using the [member collision_mask] property.
-			A contact is detected if object A is in any of the layers that object B scans, or object B is in any layer scanned by object A.
+			A contact is detected if object A is in any of the layers that object B scans, or object B is in any layer scanned by object A. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1">
-			The physics layers this area scans for collisions.
+			The physics layers this area scans for collisions. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="input_pickable" type="bool" setter="set_pickable" getter="is_pickable" override="true" default="false" />
 		<member name="layers" type="int" setter="_set_layers" getter="_get_layers">

doc/classes/PhysicsShapeQueryParameters.xml

@@ -27,7 +27,7 @@
 			If [code]true[/code], the query will take [PhysicsBody]s into account.
 		</member>
 		<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="2147483647">
-			The physics layer(s) the query will take into account (as a bitmask).
+			The physics layer(s) the query will take into account (as a bitmask). See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="exclude" type="Array" setter="set_exclude" getter="get_exclude" default="[  ]">
 			The list of objects or object [RID]s that will be excluded from collisions.

doc/classes/RayCast.xml

@@ -136,7 +136,7 @@
 			If [code]true[/code], collision with [PhysicsBody]s will be reported.
 		</member>
 		<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1">
-			The ray's collision mask. Only objects in at least one collision layer enabled in the mask will be detected.
+			The ray's collision mask. Only objects in at least one collision layer enabled in the mask will be detected. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="enabled" type="bool" setter="set_enabled" getter="is_enabled" default="false">
 			If [code]true[/code], collisions will be reported.

doc/classes/RayCast2D.xml

@@ -133,7 +133,7 @@
 			If [code]true[/code], collision with [PhysicsBody2D]s will be reported.
 		</member>
 		<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1">
-			The ray's collision mask. Only objects in at least one collision layer enabled in the mask will be detected.
+			The ray's collision mask. Only objects in at least one collision layer enabled in the mask will be detected. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="enabled" type="bool" setter="set_enabled" getter="is_enabled" default="false">
 			If [code]true[/code], collisions will be reported.

doc/classes/RigidBody.xml

@@ -8,6 +8,7 @@
 		A RigidBody has 4 behavior [member mode]s: Rigid, Static, Character, and Kinematic.
 		[b]Note:[/b] Don't change a RigidBody's position every frame or very often. Sporadic changes work fine, but physics runs at a different granularity (fixed Hz) than usual rendering (process callback) and maybe even in a separate thread, so changing this from a process loop may result in strange behavior. If you need to directly affect the body's state, use [method _integrate_forces], which allows you to directly access the physics state.
 		If you need to override the default physics behavior, you can write a custom force integration function. See [member custom_integrator].
+		With Bullet physics (the default), the center of mass is the RigidBody3D center. With GodotPhysics, the center of mass is the average of the [CollisionShape] centers.
 	</description>
 	<tutorials>
 		<link>https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html</link>

doc/classes/RigidBody2D.xml

@@ -9,6 +9,7 @@
 		[b]Note:[/b] You should not change a RigidBody2D's [code]position[/code] or [code]linear_velocity[/code] every frame or even very often. If you need to directly affect the body's state, use [method _integrate_forces], which allows you to directly access the physics state.
 		Please also keep in mind that physics bodies manage their own transform which overwrites the ones you set. So any direct or indirect transformation (including scaling of the node or its parent) will be visible in the editor only, and immediately reset at runtime.
 		If you need to override the default physics behavior or add a transformation at runtime, you can write a custom force integration. See [member custom_integrator].
+		The center of mass is always located at the node's origin without taking into account the [CollisionShape2D] centroid offsets.
 	</description>
 	<tutorials>
 	</tutorials>

doc/classes/SoftBody.xml

@@ -82,10 +82,10 @@
 		<member name="collision_layer" type="int" setter="set_collision_layer" getter="get_collision_layer" default="1">
 			The physics layers this SoftBody is in.
 			Collidable objects can exist in any of 32 different layers. These layers work like a tagging system, and are not visual. A collidable can use these layers to select with which objects it can collide, using the collision_mask property.
-			A contact is detected if object A is in any of the layers that object B scans, or object B is in any layer scanned by object A.
+			A contact is detected if object A is in any of the layers that object B scans, or object B is in any layer scanned by object A. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1">
-			The physics layers this SoftBody scans for collisions.
+			The physics layers this SoftBody scans for collisions. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="damping_coefficient" type="float" setter="set_damping_coefficient" getter="get_damping_coefficient" default="0.01">
 		</member>

doc/classes/SpringArm.xml

@@ -47,7 +47,7 @@
 	</methods>
 	<members>
 		<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1">
-			The layers against which the collision check shall be done.
+			The layers against which the collision check shall be done. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="margin" type="float" setter="set_margin" getter="get_margin" default="0.01">
 			When the collision check is made, a candidate length for the SpringArm is given.

doc/classes/Texture.xml

@@ -72,7 +72,7 @@
 			<return type="Image">
 			</return>
 			<description>
-				Returns an [Image] with the data from this [Texture]. [Image]s can be accessed and manipulated directly.
+				Returns an [Image] that is a copy of data from this [Texture]. [Image]s can be accessed and manipulated directly.
 			</description>
 		</method>
 		<method name="get_height" qualifiers="const">

doc/classes/Thread.xml

@@ -5,6 +5,7 @@
 	</brief_description>
 	<description>
 		A unit of execution in a process. Can run methods on [Object]s simultaneously. The use of synchronization via [Mutex] or [Semaphore] is advised if working with shared objects.
+		[b]Note:[/b] Breakpoints won't break on code if it's running in a thread. This is a current limitation of the GDScript debugger.
 	</description>
 	<tutorials>
 		<link title="Using multiple threads">https://docs.godotengine.org/en/latest/tutorials/threads/using_multiple_threads.html</link>
@@ -15,7 +16,7 @@
 			<return type="String">
 			</return>
 			<description>
-				Returns the current [Thread]'s ID, uniquely identifying it among all threads.
+				Returns the current [Thread]'s ID, uniquely identifying it among all threads. If the [Thread] is not running this returns an empty string.
 			</description>
 		</method>
 		<method name="is_active" qualifiers="const">

doc/classes/TileMap.xml

@@ -166,7 +166,7 @@
 				If you need these to be immediately updated, you can call [method update_dirty_quadrants].
 				Overriding this method also overrides it internally, allowing custom logic to be implemented when tiles are placed/removed:
 				[codeblock]
-				func set_cell(x, y, tile, flip_x, flip_y, transpose, autotile_coord)
+				func set_cell(x, y, tile, flip_x=false, flip_y=false, transpose=false, autotile_coord=Vector2())
 				    # Write your custom logic here.
 				    # To call the default method:
 				    .set_cell(x, y, tile, flip_x, flip_y, transpose, autotile_coord)
@@ -287,10 +287,10 @@
 			Friction value for static body collisions (see [code]collision_use_kinematic[/code]).
 		</member>
 		<member name="collision_layer" type="int" setter="set_collision_layer" getter="get_collision_layer" default="1">
-			The collision layer(s) for all colliders in the TileMap.
+			The collision layer(s) for all colliders in the TileMap. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1">
-			The collision mask(s) for all colliders in the TileMap.
+			The collision mask(s) for all colliders in the TileMap. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="collision_use_kinematic" type="bool" setter="set_collision_use_kinematic" getter="get_collision_use_kinematic" default="false">
 			If [code]true[/code], TileMap collisions will be handled as a kinematic body. If [code]false[/code], collisions will be handled as static body.

doc/classes/TouchScreenButton.xml

@@ -1,10 +1,12 @@
 <?xml version="1.0" encoding="UTF-8" ?>
 <class name="TouchScreenButton" inherits="Node2D" version="3.2">
 	<brief_description>
-		Button for touch screen devices.
+		Button for touch screen devices for gameplay use.
 	</brief_description>
 	<description>
-		Button for touch screen devices. You can set it to be visible on all screens, or only on touch devices.
+		TouchScreenButton allows you to create on-screen buttons for touch devices. It's intended for gameplay use, such as a unit you have to touch to move.
+		This node inherits from [Node2D]. Unlike with [Control] nodes, you cannot set anchors on it. If you want to create menus or user interfaces, you may want to use [Button] nodes instead. To make button nodes react to touch events, you can enable the Emulate Mouse option in the Project Settings.
+		You can configure TouchScreenButton to be visible only on touch devices, helping you develop your game both for desktop and mobile devices.
 	</description>
 	<tutorials>
 	</tutorials>

editor/plugins/theme_editor_plugin.cpp

@@ -634,7 +634,7 @@ ThemeEditor::ThemeEditor() {
 	ScrollContainer *scroll = memnew(ScrollContainer);
 	add_child(scroll);
 	scroll->set_enable_v_scroll(true);
-	scroll->set_enable_h_scroll(false);
+	scroll->set_enable_h_scroll(true);
 	scroll->set_v_size_flags(SIZE_EXPAND_FILL);
 
 	MarginContainer *root_container = memnew(MarginContainer);

modules/csg/doc_classes/CSGShape.xml

@@ -71,10 +71,10 @@
 		<member name="collision_layer" type="int" setter="set_collision_layer" getter="get_collision_layer" default="1">
 			The physics layers this area is in.
 			Collidable objects can exist in any of 32 different layers. These layers work like a tagging system, and are not visual. A collidable can use these layers to select with which objects it can collide, using the collision_mask property.
-			A contact is detected if object A is in any of the layers that object B scans, or object B is in any layer scanned by object A.
+			A contact is detected if object A is in any of the layers that object B scans, or object B is in any layer scanned by object A. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1">
-			The physics layers this CSG shape scans for collisions.
+			The physics layers this CSG shape scans for collisions. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="operation" type="int" setter="set_operation" getter="get_operation" enum="CSGShape.Operation" default="0">
 			The operation that is performed on this shape. This is ignored for the first CSG child node as the operation is between this node and the previous child of this nodes parent.

modules/gdscript/doc_classes/@GDScript.xml

@@ -167,6 +167,7 @@
 				i = ceil(1.45)  # i is 2
 				i = ceil(1.001) # i is 2
 				[/codeblock]
+				See also [method floor], [method round], and [method stepify].
 			</description>
 		</method>
 		<method name="char">
@@ -347,6 +348,7 @@
 				# a is -3.0
 				a = floor(-2.99)
 				[/codeblock]
+				See also [method ceil], [method round], and [method stepify].
 				[b]Note:[/b] This method returns a float. If you need an integer, you can use [code]int(s)[/code] directly.
 			</description>
 		</method>
@@ -1042,6 +1044,7 @@
 				[codeblock]
 				round(2.6) # Returns 3
 				[/codeblock]
+				See also [method floor], [method ceil], and [method stepify].
 			</description>
 		</method>
 		<method name="seed">
@@ -1157,6 +1160,7 @@
 				stepify(100, 32) # Returns 96
 				stepify(3.14159, 0.01) # Returns 3.14
 				[/codeblock]
+				See also [method ceil], [method floor], and [method round].
 			</description>
 		</method>
 		<method name="str" qualifiers="vararg">

modules/gridmap/doc_classes/GridMap.xml

@@ -221,7 +221,7 @@
 			GridMaps act as static bodies, meaning they aren't affected by gravity or other forces. They only affect other physics bodies that collide with them.
 		</member>
 		<member name="collision_mask" type="int" setter="set_collision_mask" getter="get_collision_mask" default="1">
-			The physics layers this GridMap detects collisions in.
+			The physics layers this GridMap detects collisions in. See [url=https://docs.godotengine.org/en/latest/tutorials/physics/physics_introduction.html#collision-layers-and-masks]Collision layers and masks[/url] in the documentation for more information.
 		</member>
 		<member name="mesh_library" type="MeshLibrary" setter="set_mesh_library" getter="get_mesh_library">
 			The assigned [MeshLibrary].

modules/mono/editor/GodotTools/GodotTools/Build/MsBuildFinder.cs

@@ -161,8 +161,21 @@ namespace GodotTools.Build
 
             // Try to find 15.0 with vswhere
 
-            string vsWherePath = Environment.GetEnvironmentVariable(Internal.GodotIs32Bits() ? "ProgramFiles" : "ProgramFiles(x86)");
+            var envNames = Internal.GodotIs32Bits() ? new[] { "ProgramFiles", "ProgramW6432" } : new[] { "ProgramFiles(x86)", "ProgramFiles" };
+
+            string vsWherePath = null;
+            foreach (var envName in envNames)
+            {
+                vsWherePath = Environment.GetEnvironmentVariable(envName);
+                if (!string.IsNullOrEmpty(vsWherePath))
+                {
                     vsWherePath += "\\Microsoft Visual Studio\\Installer\\vswhere.exe";
+                    if (File.Exists(vsWherePath))
+                        break;
+                }
+
+                vsWherePath = null;
+            }
 
             var vsWhereArgs = new[] { "-latest", "-products", "*", "-requires", "Microsoft.Component.MSBuild" };
 

scene/gui/line_edit.cpp

@@ -1263,7 +1263,12 @@ void LineEdit::delete_text(int p_from_column, int p_to_column) {
 void LineEdit::set_text(String p_text) {
 
 	clear_internal();
+
+	if (p_text.length() > max_length) {
+		append_at_cursor(p_text.substr(0, max_length));
+	} else {
 		append_at_cursor(p_text);
+	}
 
 	if (expand_to_text_length) {
 		minimum_size_changed();

scene/resources/texture.h

@@ -675,11 +675,12 @@ class AnimatedTexture : public Texture {
 	//use readers writers lock for this, since its far more times read than written to
 	RWLock *rw_lock;
 
-private:
+public:
 	enum {
 		MAX_FRAMES = 256
 	};
 
+private:
 	RID proxy;
 
 	struct Frame {