Merge pull request #2400 from pandamicro/develop

[3.1 release] Add change log

Author: dingpinglv

CHANGELOG.txt

@@ -1,5 +1,36 @@
 ChangeLog:
 
+Cocos2d-JS-v3.1 @ Oct.22, 2014
+
+* Released Facebook Integration for Cocos2d-JS v1.0, all APIs have been significantly polished and stabilized. Improved test cases for Facebook with more features demonstrated.
+* Upgraded Cocos2d-x to v3.3 rc0
+* Supported Cocos Studio v2.0 including Timeline animation support and proto buffers format support for both web engine and JSB engine.
+* Refactored load event of texture, sprite frame and sprite for better maintainability.
+* Refactored `cc.rendererCanvas` for improving performance.
+* Moved the `CC_Texture0` definition of fragment shader to cc.GLProgram to ensure compatibility with JSB.
+* Added normalized position functions to cc.Node.
+* Refactored the constructor of Cocos Studio's classes and deprecated all create functions.
+* Refactored Cocos Studio reader for better maintainability.
+* Improved Facebook SDK.
+* Modified `cc.ProgressTo`'s behavior, its progression didn't reset to zero when the progression is 100.
+* Changed `ccui.Widget`'s default anchor point to (0, 0) in widget reader.
+* Removed all deprecated create function usage in engine and in the test cases.
+
+* Bug fixes:
+    1. Fixed an issue of `cc.UILayout` that its scissor mode didn't work.
+    2. Fixed an issue of `ccui.TextBMFont` that its 'string' property setting was incorrect.
+    3. Fixed an issue of `cc.DrawNode` that its element's position was incorrect in Canvas mode.
+    4. Fixed an issue of `cc.Layer` that its bake function didn't work in new renderer.
+    5. Fixed an issue of `cc.Scale9Sprite` that its cached canvas size was incorrect.
+    6. Fixed an issue of `cc.Director` that its position was incorrect when calling `setProjection` in new renderer.
+    7. Fixed an issue of `cc.view` that the reinitialization logic of frame size was incorrect.
+    8. Fixed incorrect usage of  `cc.progressTo` in progress action test.
+    9. Fixed an issue of CocosNodeTest for the new renderer.
+    10. Fixed minor issues in test cases.
+
+* Known Issues:
+    1. `jsb.AssetsManager` doesn't work on windows due to a bug in libcurl
+
 Cocos2d-JS v3.1 beta @ Oct.13, 2014
 
 * Refactoration of the web engine with new renderer on the architecture level, optimization is under going.