Apple Seeds Beta 1 of OS X Mavericks 10.9.2 to Developers
Apple has today seeded beta 1 of OS X Mavericks 10.9.2 to developers. This beta seed comes three days after the releases of 10.9.1 to the public. Since it was recently seeded there are no know big added features in this version. However, Apple does ask developers to focus their app testing on these areas: Mail, Messages, VPN, Graphics Drivers, and VoiceOver.
Check back often because we will keep updating this article with more features that we've found. Developers can download 10.9.2 beta 1 from the Mac Developer Center today.
10.9.2 adds FaceTime Audio to Mac. This was first seen with iOS 7.