Apple Releases First OS X Mavericks 10.9.3 Beta to Developers
Apple has released the first OS X Mavericks 10.9.3 beta to registered developers. This beta-version comes just one week after OS X 10.9.2, which contained a fix for SSL vulnerability, FaceTime Audio feature and a bunch of other important improvements.
The new OS X beta has a build number 13D12. Apple has asked the developers to focus on graphics drivers and audio.
According to what
The beta seemed insignificant, with no mention of any changes or new features; just a brief request that devs focus their testing on audio and graphics.
But as it turns out, there is at least one notable difference in the beta: a new ‘Native’ Retina resolution option for 4K displays. This enables users with compatible displays to use OS X in a noticeably sharper Retina mode at 60Hz.
If you have an Apple developer account, you can download OS X 10.9.3 from the dev’s portal or via Software Update.
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