One week after the last build, Apple has seeded OS X Mountain Lion 10.8.5 build 12F30 to developers. The new build is available via Software Update in the Mac App Store and from the newly re-opened Mac Developer Center. Apple continues to say that 10.8.5 has no known issues, and the company asks developers to focus on WiFi, Graphics, Wake from Sleep, PDF Viewing/Accessibility, and Mobile Device Management. Thanks, D!
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