A week following the previous seed, Apple has provided build 13C48 of OS X 10.9.2 beta to registered developers. The new beta has yet to appear on the Apple online developer portal, but it is available in Software Update on the Mac App Store. The previous build was labeled 13C44, so this new build is only a few builds newer. This indicates that Apple is nearing a public release. OS X 10.9.2 brings FaceTime Audio and blocking for iMessage and FaceTime to the Mac.
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