diff --git a/doc/classes/Node.xml b/doc/classes/Node.xml
index ecb05efa2d4..f018d9581d8 100644
--- a/doc/classes/Node.xml
+++ b/doc/classes/Node.xml
@@ -1042,9 +1042,6 @@
 		<constant name="NOTIFICATION_ENABLED" value="29">
 			Notification received when the node is enabled again after being disabled. See [constant PROCESS_MODE_DISABLED].
 		</constant>
-		<constant name="NOTIFICATION_NODE_RECACHE_REQUESTED" value="30">
-			Notification received when other nodes in the tree may have been removed/replaced and node pointers may require re-caching.
-		</constant>
 		<constant name="NOTIFICATION_EDITOR_PRE_SAVE" value="9001">
 			Notification received right before the scene with the node is saved in the editor. This notification is only sent in the Godot editor and will not occur in exported projects.
 		</constant>
diff --git a/misc/extension_api_validation/4.1-stable.expected b/misc/extension_api_validation/4.1-stable.expected
index 8ea7d725636..d51523bd38d 100644
--- a/misc/extension_api_validation/4.1-stable.expected
+++ b/misc/extension_api_validation/4.1-stable.expected
@@ -286,7 +286,7 @@ Validate extension JSON: Error: Field 'classes/MeshDataTool/methods/get_format/r
 Validate extension JSON: Error: Field 'classes/RenderingDevice/methods/shader_get_vertex_input_attribute_mask/return_value': meta changed value in new API, from "uint32" to "uint64".
 Validate extension JSON: Error: Field 'classes/SurfaceTool/methods/commit/arguments/1': meta changed value in new API, from "uint32" to "uint64".
 
-Surface format was increased to 64 bits from 32 bits. Compatibility methods registered. 
+Surface format was increased to 64 bits from 32 bits. Compatibility methods registered.
 
 GH-79527
 --------
@@ -305,3 +305,10 @@ Validate extension JSON: Error: Field 'classes/LineEdit/properties/right_icon':
 Validate extension JSON: Error: Field 'classes/Sprite3D/properties/texture': type changed value in new API, from "Texture" to "Texture2D".
 
 Changed the hint types of some nodes' properties from Texture to Texture2D. No adjustments should be necessary.
+
+
+GH-84419
+--------
+Validate extension JSON: API was removed: classes/Node/constants/NOTIFICATION_NODE_RECACHE_REQUESTED
+
+Removed unused NOTIFICATION_NODE_RECACHE_REQUESTED notification. It also used to conflict with CanvasItem.NOTIFICATION_DRAW and Window.NOTIFICATION_VISIBILITY_CHANGED (which still need to be resolved).
diff --git a/scene/main/node.cpp b/scene/main/node.cpp
index f44e3de203e..9ce036616b6 100644
--- a/scene/main/node.cpp
+++ b/scene/main/node.cpp
@@ -3442,7 +3442,6 @@ void Node::_bind_methods() {
 	BIND_CONSTANT(NOTIFICATION_POST_ENTER_TREE);
 	BIND_CONSTANT(NOTIFICATION_DISABLED);
 	BIND_CONSTANT(NOTIFICATION_ENABLED);
-	BIND_CONSTANT(NOTIFICATION_NODE_RECACHE_REQUESTED);
 
 	BIND_CONSTANT(NOTIFICATION_EDITOR_PRE_SAVE);
 	BIND_CONSTANT(NOTIFICATION_EDITOR_POST_SAVE);
diff --git a/scene/main/node.h b/scene/main/node.h
index 94c6893170b..cd1c31d784c 100644
--- a/scene/main/node.h
+++ b/scene/main/node.h
@@ -350,7 +350,6 @@ public:
 		NOTIFICATION_POST_ENTER_TREE = 27,
 		NOTIFICATION_DISABLED = 28,
 		NOTIFICATION_ENABLED = 29,
-		NOTIFICATION_NODE_RECACHE_REQUESTED = 30,
 		//keep these linked to node
 
 		NOTIFICATION_WM_MOUSE_ENTER = 1002,