diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 159bd52..018cec8 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -17,6 +17,10 @@
     EventEmitter.call(this);
 
     //TODO: need to create Transform from factory
+    /**
+     * World transform and local transform of this object.
+     * This will be reworked in v4.1, please do not use it yet unless you know what are you doing!
+     */
     this.transform = new Transform();
 
     /**

diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 159bd52..018cec8 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -17,6 +17,10 @@
     EventEmitter.call(this);
 
     //TODO: need to create Transform from factory
+    /**
+     * World transform and local transform of this object.
+     * This will be reworked in v4.1, please do not use it yet unless you know what are you doing!
+     */
     this.transform = new Transform();
 
     /**
diff --git a/src/core/display/Transform.js b/src/core/display/Transform.js
index 6c43820..764056d 100644
--- a/src/core/display/Transform.js
+++ b/src/core/display/Transform.js
@@ -4,6 +4,7 @@
 
 /**
  * Generic class to deal with traditional 2D matrix transforms
+ * This will be reworked in v4.1, please do not use it yet unless you know what are you doing!
  *
  * @class
  * @memberof PIXI

diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 159bd52..018cec8 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -17,6 +17,10 @@
     EventEmitter.call(this);
 
     //TODO: need to create Transform from factory
+    /**
+     * World transform and local transform of this object.
+     * This will be reworked in v4.1, please do not use it yet unless you know what are you doing!
+     */
     this.transform = new Transform();
 
     /**
diff --git a/src/core/display/Transform.js b/src/core/display/Transform.js
index 6c43820..764056d 100644
--- a/src/core/display/Transform.js
+++ b/src/core/display/Transform.js
@@ -4,6 +4,7 @@
 
 /**
  * Generic class to deal with traditional 2D matrix transforms
+ * This will be reworked in v4.1, please do not use it yet unless you know what are you doing!
  *
  * @class
  * @memberof PIXI
diff --git a/src/core/display/TransformStatic.js b/src/core/display/TransformStatic.js
index d7c632d..c9b8d12 100644
--- a/src/core/display/TransformStatic.js
+++ b/src/core/display/TransformStatic.js
@@ -3,8 +3,8 @@
 
 var generatorId = 0;
 /**
- * The Point object represents a location in a two-dimensional coordinate system, where x represents
- * the horizontal axis and y represents the vertical axis.
+ * Transform that takes care about its versions
+ * This will be reworked in v4.1, please do not use it yet unless you know what are you doing!
  *
  * @class
  * @memberof PIXI

diff --git a/src/core/display/DisplayObject.js b/src/core/display/DisplayObject.js
index 159bd52..018cec8 100644
--- a/src/core/display/DisplayObject.js
+++ b/src/core/display/DisplayObject.js
@@ -17,6 +17,10 @@
     EventEmitter.call(this);
 
     //TODO: need to create Transform from factory
+    /**
+     * World transform and local transform of this object.
+     * This will be reworked in v4.1, please do not use it yet unless you know what are you doing!
+     */
     this.transform = new Transform();
 
     /**
diff --git a/src/core/display/Transform.js b/src/core/display/Transform.js
index 6c43820..764056d 100644
--- a/src/core/display/Transform.js
+++ b/src/core/display/Transform.js
@@ -4,6 +4,7 @@
 
 /**
  * Generic class to deal with traditional 2D matrix transforms
+ * This will be reworked in v4.1, please do not use it yet unless you know what are you doing!
  *
  * @class
  * @memberof PIXI
diff --git a/src/core/display/TransformStatic.js b/src/core/display/TransformStatic.js
index d7c632d..c9b8d12 100644
--- a/src/core/display/TransformStatic.js
+++ b/src/core/display/TransformStatic.js
@@ -3,8 +3,8 @@
 
 var generatorId = 0;
 /**
- * The Point object represents a location in a two-dimensional coordinate system, where x represents
- * the horizontal axis and y represents the vertical axis.
+ * Transform that takes care about its versions
+ * This will be reworked in v4.1, please do not use it yet unless you know what are you doing!
  *
  * @class
  * @memberof PIXI
diff --git a/src/core/index.js b/src/core/index.js
index 9bc82d3..8b36190 100644
--- a/src/core/index.js
+++ b/src/core/index.js
@@ -17,6 +17,8 @@
     // display
     DisplayObject:          require('./display/DisplayObject'),
     Container:              require('./display/Container'),
+    Transform:              require('./display/Transform'),
+    TransformStatic:        require('./display/TransformStatic'),
 
     // sprites
     Sprite:                 require('./sprites/Sprite'),