Skip to main content

Apple releases macOS Sierra 10.12.3 beta 4 for developers

Apple has released the fourth macOS 10.12.3 developer beta for testing, the second in a week. New features haven’t been discovered in previous macOS 10.12.3 betas, suggesting the software update is focused on bug fixes and performance improvements. We’ll update with any notable changes below:

macOS 10.12.3 first entered developer beta on December 14 and saw a second beta on December 20 before the holiday break. The third macOS 10.12.3 beta released earlier this week still contained bugs for MacBook Pro Touch Bar users so hopefully these have been sorted out in this release.

Prior to macOS 10.12.3 beta, Apple released the current official version of the operating system with macOS 10.12.2 which included four new wallpapers, Unicode 9.0 emoji, graphics and System Integrity Protection fixes, plus the removal of the time remaining estimate from the battery status indicator.

We’ll detail any new discoveries in macOS 10.12.3 beta here.


Subscribe to 9to5Mac for more videos

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

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

Comments

Author

Avatar for Zac Hall Zac Hall

Zac covers Apple news, hosts the 9to5Mac Happy Hour podcast, and created SpaceExplored.com.

Manage push notifications

notification icon
We would like to show you notifications for the latest news and updates.
notification icon
You are subscribed to notifications
notification icon
We would like to show you notifications for the latest news and updates.
notification icon
You are subscribed to notifications