Update What's new

dist/preview release/what's new.md

@@ -7,10 +7,23 @@
  - New DebugLayer. [Doc](TODO) - ([temechon](https://github.com/temechon))
  - New `VideoTexture.CreateFromWebCam` to generate video texture using WebRTC. [Demo](https://www.babylonjs-playground.com#1R77YT#2) - (Sebastien Vandenberghe)(https://github.com/sebavanmicrosoft) / ([deltakosh](https://github.com/deltakosh))
  - New `HolographicCamera` to support rendering on Windows Holographic. - ([sebavan](https://github.com/sebavan))
+ - babylon.fontTexture.ts was moved from babylon.js to canvas2D ([nockawa](https://github.com/nockawa))
 
 ### Updates
  - `Effect.getVertexShaderSource()` and `Effect.getFragmentShaderSource()` now returns the effective shader code (including evaluation of #define) ([deltakosh](https://github.com/deltakosh))
 
+### Canvas2D
+
+#### Major Updates
+ - Support of [Scale9Sprite](http://doc.babylonjs.com/overviews/Canvas2D_Sprite2D#scale9sprite-feature) feature in Sprite2D ([nockawa](https://github.com/nockawa))
+ - Support of [AtlasPicture](http://doc.babylonjs.com/overviews/Canvas2D_AtlasPicture) to store many pictures into a bit one, with the possibility to create one/many Sprite2D out of it. ([nockawa](https://github.com/nockawa))
+ - Support of BMFont with the BitmaptFontTexture class, Text2D has now a bitmapFontTexture setting in the constructor to display text using a BitmapFontTexture ([nockawa](https://github.com/nockawa))
+
+#### Minor Updates
+ - Fix Rotation issue when the Parent's Primitive hadn't a identity scale. ([nockawa](https://github.com/nockawa))
+ - Primitive's position computed from TrackedNode are now hidden when the node is out of the Viewing Frustum ([nockawa](https://github.com/nockawa))
+
+
 ### Exporters
     
 ### API doc