Just a quick heads-up: Apple seeded today the 7th beta of OS X Mavericks 10.9.2 ( build 13C62 ) to developers, only 5 days after the 6th beta was released. The update is available to registered developers through the Software Update mechanism in the Mac App Store and the Mac Dev Center soon. Apple continues to ask developers to focus on mail, messages, graphics drivers, VoiceOver, VPN, and SMB2. In previous betas OS X 10.9.2 Apple began allowing Mac users to block people on iMessage and FaceTime, as can be done in iOS 7, and
