Apple Seeds OS X 10.8.5 (12F17) To Developers

Apple Seeds OS X 10.8.5 (12F17) To Developers

Apple has tonight seeded a new build of OS X Mountain Lion to developers of the ADC. OS X 10.8.5 (Build 12F17) is said to contain “no known issues” and asks developers to focus their efforts and testing on six key specific areas of the OS, including: Wi-Fi, Mobile Device Management, Graphics, PDF Viewing, Accessibility, and ‘Wake from Sleep.’

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Tonight’s developer-accessible build of the next minor update set to be released for those running OS X Mountain Lion, later this year, follows the seeding of OS X 10.8.5 (12F13) at the end of last month.

OS X 10.8.5 (Build 12F17) can be downloaded from the Mac App Store via the promotional code Apple provides to you through the Developer Portal.

Note: In order to download this software you must already have an active Mac Developer Program membership. Don’t have one? – Visit to learn more, today.