Apple Seeds macOS Sierra 10.12.3 Beta 3 to Developers

Posted in Apple, Apple News, macOS on 09/01/2017 by Chris Hauk


Apple on Monday seeded the third beta of macOS Sierra 10.12.3 to developers. The third beta comes three weeks after the release of the second beta version of Apple’s upcoming Mac operating system.

Apple Seeds macOS Sierra 10.12.3 Beta 3 to Developers

The first beta of macOS Sierra 10.12.3 – build 16D25a – is available for download via the Apple Developer Center, or via the “Update” tab in the Mac App Store.

At this point, we don’t know what new features and improvements are included in the new beta seed. Apple’s official release notes merely say the new beta “improves the stability, compatibility, and security of your Mac.” We’ll let you know in this space as we find out any new features, changes, or bug fixes.


Chris Hauk

MacTrast Senior Editor, and self-described "magnificent bastard," Chris Hauk owns Phoenix Rising Services and writes for everyone's favorite "bad movie" website, Big Bad Drive-In.

His first Apple product was an iPod Classic 9 years ago, and he has since added a MacBook Pro, a number of iPads, iPhones, and multiple Apple TVs to his collection.

He lives somewhere in the deep Southern part of America. Yes, he has to pump in both sunshine and the Internet.