Apple Seeds OS X 10.9.2 Beta 3 to Developers
This afternoon Apple seeded the third beta of OS X 10.9.2 to developers. This seed comes a week after the second one. OS X 10.9.2 includes FaceTime Audio (which was first seen with iOS 7), the ability to block people when using FaceTime and iMessage, and more bug fixes. Apple also asked developers to focus their testing on mail, messages, graphics drivers, VoiceOver, VPN, and SMB2.
Developers can update to beta 3 in the Mac App Store > Updates > Software Update > OS X 10.9.2 beta 3. If you don't have OS X 10.9.2 yet you can download it for the first time in the Mac Developer Center.