Added release notes for version 0.2.

Author: rafwin

release-notes.md

@@ -4,3 +4,15 @@ Byte Buddy release notes
 ### 02. Mai 2014: Version 0.1
 
 First general release.
+
+### 16. June 2014: Version 0.2
+
+Added several bug fixes for existing features. Beyond that the following features were added or changed:
+
+ - Changed the semantics of the `@SuperCall` to be only bindable, if a super method can be invoked. Before, an
+   exception was thrown if only a non-existent or abstract super method was found.
+ - Added features for the interaction with Java 8 default methods. Refactored method lookup to extract invokable
+   default methods.
+ - Refactored the invocation of super methods to be created by an `Instrumentation.Target`. For a future release,
+   this hopefully allows for class redefinitions using today's API for creating subclasses.
+ - Upgraded to ASM 5.0.3.