Prepare v0.2.0 release

Author: clue

CHANGELOG.md

@@ -4,10 +4,14 @@ This file is a manually maintained list of changes for each release. Feel free
 to add your changes here when sending pull requests. Also send corrections if
 you spot any mistakes.
 
-## 0.1.2 (2014-03-xx)
+## 0.2.0 (2014-07-31)
 
-* Fix: Compatibility with PHP 5.3 by using $that reference within closures
+* BC break: Rename namespace from `Clue\Zenity\React` to `Clue\React\Zenity`
+  (#2)
+* Feature: Compatibility with PHP 5.3 by using $that reference within closures
   (#1)
+* Use PSR-4 code layout
+  (#3)
 
 ## 0.1.1 (2014-01-24)
 
@@ -19,4 +23,3 @@ you spot any mistakes.
 ## 0.1.0 (2013-09-06)
 
 * First tagged release
-