We know it is important for you as developers to make sure your apps continue to work on the latest versions of mobile platforms as soon as they are released. Apple released iOS 6.1 yesterday to the world. We’ve done compatibility testing throughout the betas of 6.1 and now again against the final release.
As of this moment, we know of no known issues with iOS 6.1/Xcode 4.6 and Titanium SDK/Studio 3.0.0. Full certification will come as part of the 3.0.2 release in mid-February with a complete testing pass.
We will continue to update you if any conflicts should arise, and please let us know by filing a ticket in JIRA if you should run into any issues.