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Apple Seeds Fourth macOS Sierra 10.12.2 Beta to Developers
Apple today seeded the fourth beta of the upcoming macOS Sierra 10.12.2 update to developers, two weeks after releasing the third 10.12.2 beta and a month after the public release of macOS 10.12.1 macOS Sierra 10.12.2 beta 4 is available for download through the Apple Developer Center or through the software update mechanism in the Mac App Store
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