Add big redirect away from create-fragment page

content/docs/addons-create-fragment.md

@@ -6,7 +6,11 @@ layout: docs
 category: Add-Ons
 ---
 
-**Importing**
+> Note:
+>
+> `React.addons` entry point is deprecated as of React v15.5. We now have first class support for fragments which you can read about [here](/docs/fragments.html).
+
+## Importing
 
 ```javascript
 import createFragment from 'react-addons-create-fragment'; // ES6