update readme

Author: iamWing

README.md

@@ -16,6 +16,10 @@ assets are provided by the artists from Questionable Quality.
 
 ## Progress Update
 
+- 14/03/2017 - v0.3.0-alpha release
+  - Implemented basic environment in MainScene
+  - Added characters animations mockup
+  - Added ambient sound for background
 - 21/02/2017 - v0.2.0-alpha release
   - Implemented player-object interaction by using pointer only
 - 14/02/2017 - Prototyping with Cardboard
@@ -27,4 +31,4 @@ assets are provided by the artists from Questionable Quality.
 - Use Git-Flow for branching
 - Work on develop branch instead of master
 - Master branch is for release only
-- Don't merge to master directly
+- Do not merge to master directly