Apple notified participants of its AppleSeed program today that OS X Mountain Lion beta build 12C35 is now available for download. The 671MB update contains no known issues, Apple stated. Furthermore, Apple would like developers to focus on messages, Facebook, Game Center, Safari and Reminders when testing the pre-release software.

The release notes say “TDB,” which indicates this is not a final release. It is also worth noting this is not a release to members of Apple’s Developer Program, as that will presumably come later on.

Apple seeded the first beta of 10.8.2 to developers last week, which contained the same focus areas. AppleSeed participants: Let us know what you find!

FTC: We use income earning auto affiliate links. More.


Check out 9to5Mac on YouTube for more Apple news:

You’re reading 9to5Mac — experts who break news about Apple and its surrounding ecosystem, day after day. Be sure to check out our homepage for all the latest news, and follow 9to5Mac on Twitter, Facebook, and LinkedIn to stay in the loop. Don’t know where to start? Check out our exclusive stories, reviews, how-tos, and subscribe to our YouTube channel

About the Author