Updated builds.

build/three.js

@@ -9,7 +9,7 @@
 	(global = typeof globalThis !== 'undefined' ? globalThis : global || self, factory(global.THREE = {}));
 })(this, (function (exports) { 'use strict';
 
-	const REVISION = '136';
+	const REVISION = '137dev';
 	const MOUSE = {
 		LEFT: 0,
 		MIDDLE: 1,
@@ -12748,6 +12748,14 @@
 						size: new Vector2(width, height)
 					};
 					morphTextures.set(geometry, entry);
+
+					function disposeTexture() {
+						texture.dispose();
+						morphTextures.delete(geometry);
+						geometry.removeEventListener('dispose', disposeTexture);
+					}
+
+					geometry.addEventListener('dispose', disposeTexture);
 				} //
 
 
@@ -32845,6 +32853,7 @@
 				let binding = bindingsByName[trackName];
 
 				if (binding !== undefined) {
+					++binding.referenceCount;
 					bindings[i] = binding;
 				} else {
 					binding = bindings[i];

build/three.module.js

@@ -3,7 +3,7 @@
  * Copyright 2010-2021 Three.js Authors
  * SPDX-License-Identifier: MIT
  */
-const REVISION = '136';
+const REVISION = '137dev';
 const MOUSE = { LEFT: 0, MIDDLE: 1, RIGHT: 2, ROTATE: 0, DOLLY: 1, PAN: 2 };
 const TOUCH = { ROTATE: 0, PAN: 1, DOLLY_PAN: 2, DOLLY_ROTATE: 3 };
 const CullFaceNone = 0;
@@ -16589,6 +16589,18 @@ function WebGLMorphtargets( gl, capabilities, textures ) {
 
 				morphTextures.set( geometry, entry );
 
+				function disposeTexture() {
+
+					texture.dispose();
+
+					morphTextures.delete( geometry );
+
+					geometry.removeEventListener( 'dispose', disposeTexture );
+
+				}
+
+				geometry.addEventListener( 'dispose', disposeTexture );
+
 			}
 
 			//
@@ -45544,6 +45556,7 @@ class AnimationMixer extends EventDispatcher {
 
 			if ( binding !== undefined ) {
 
+				++ binding.referenceCount;
 				bindings[ i ] = binding;
 
 			} else {