Update CHANGELOG for v0.11.0

Author: Ben Lei

CHANGELOG.md

@@ -1,3 +1,18 @@
+## 0.11.0 (2016-05-09)
+
+### Features
+- Allow master key to override ACL restriction (#22)
+
+### Bug Fixes
+- Check sequence exist before update integer columns (#6)
+- Fix missing headers returned from plugins (#15)
+- Fix travis build error on Go 1.6
+
+### Other Notes
+- Use mime package for mime processing and allow config of mime type concern (#25)
+- Update slack notification token
+- Update quickstart example (oursky/skygear-doc#162)
+
 ## 0.10.0 (2016-04-13)
 
 ### Features

skyversion/version.go

@@ -15,7 +15,7 @@
 package skyversion
 
 // This will be overwrite on build time.
-var version = "v0.9.0"
+var version = "v0.11.0"
 
 // Version returns the version of Skygear
 func Version() string {