New Post: Where to find new functionality breaking changes

Is there a page where can find out the changes in the latest version that break programs written in a previous version?

forexample

0.9.8 change .creator to .createdby (why oh why ;-)

UserTimelineRequestParameters move from to / what?

moved UserIdentifier from X to Y

TweetSearchType removed and replaced with..



Am sure I saw something, but I Cannot find it now that I need it

Cheers