This release supports all of the new API features and changes that come with the Mists of Pandaria release. None of the previous method calls have changed, though some of the response objects have, as Blizzard made some changes to the response objects. Some objects were either removed, or renamed and their purpose slightly changed. Read the Community Platform API
release notes MoP Changes
to determine what has changed.
If you discover any issues with this release, please check the existing Discussions
to see if the issue has already been reported, and if not, create a new discussion with the details of the issue.