20237 ----- Issue 6451: New version of Spec http://code.google.com/p/pharo/issues/detail?id=6451 Issue 5661: Clean morphic EventHandler http://code.google.com/p/pharo/issues/detail?id=5661 Issue 6454: UndeclaredVariableWarning does not show location http://code.google.com/p/pharo/issues/detail?id=6454 Issue 6455: New version of CI http://code.google.com/p/pharo/issues/detail?id=6455 Issue 6471: Remove RMockSystemAnnouncer http://code.google.com/p/pharo/issues/detail?id=6471 Issue 6473: update comment in vm parameterAt: http://code.google.com/p/pharo/issues/detail?id=6473 Issue 6474: Improve senders http://code.google.com/p/pharo/issues/detail?id=6474