Today we publish a patch release of Qt Creator 2.4, that is also included in a bigger Qt SDK 1.2 update.
Qt Creator 2.4.1 contains no new features, but fixes a few issues, most notably
- finding the QMLViewer.app on case sensitive Mac file systems
- building debugging helpers for universal builds, and tool chain / mkspec setting in some configurations (Mac)
- automatic proxy detection on Windows systems
Also see the 2.4.1 change log.