CHANGELOG.md in punchblock-0.11.0 vs CHANGELOG.md in punchblock-0.12.0

- old
+ new
@@ -1,6 +1,10 @@
 # [develop](https://github.com/adhearsion/punchblock)
 
+# [v0.12.0](https://github.com/adhearsion/punchblock/compare/v0.11.0...v0.12.0) - [2012-03-30](https://rubygems.org/gems/punchblock/versions/0.12.0)
+  * API Change: `#call_id` and `#mixer_name` attributes changed to `#target_call_id` and `#target_mixer_name`
+  * API Change: `#other_call_id` attributes changed to `#call_id` to better align with Rayo
+
 # [v0.11.0](https://github.com/adhearsion/punchblock/compare/v0.10.0...v0.11.0) - [2012-03-29](https://rubygems.org/gems/punchblock/versions/0.11.0)
   * Feature: Input & Output components on Asterisk now responds to a Stop command
   * Feature: started/stopped-speaking events are now handled
   * Bugfix: Asterisk output component considers an SSML doc w/ a string node w/o spaces to be a filename
   * Bugfix: `ProtocolError` should behave like a normal exception, just with extra attributes