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Apple Seeds First Beta of macOS Sierra 10.12.3 to Developers

Apple today seeded the first beta of an upcoming macOS Sierra 10.12.3 update to developers, just one day after releasing macOS Sierra 10.12.2 and almost three months after launching (http://www.macrumors.com/2016/09/20/macos-sierra-released/) the macOS Sierra operating system.





macOS Sierra 10.12.3 is available for download through the Apple Developer Center or through the software update mechanism in the Mac App Store (http://www.macrumors.com/roundup/mac-app-store/).





<img src="(http://cdn.macrumors.com/article-new/2016/12/macOS-10.12.3-Beta-800x500.jpg)" alt="macos-10-12-3-beta" width="800" height="500" class="aligncenter size-large wp-image-538505" />


Because this is a first beta, we don't yet know what features are included in the update, but Apple's release notes say the 10.12.3 update "improves the stability, compatibility, and security of your Mac." We'll update this post with any changes that are discovered in the beta.





Available since September, macOS Sierra is the latest Mac operating system. It includes Siri (http://www.macrumors.com/roundup/siri/) support, Apple Pay (http://www.macrumors.com/roundup/apple-pay/) for the web, Universal Clipboard, Apple Watch auto unlocking, improved [url=http://www.macrumors.com/roundup/icloud/]iCloud (http://www.macrumors.com/roundup/icloud-drive/) Drive[/url] integration, Picture-in-Picture multitasking, and dozens of smaller features that can be found in our macOS Sierra roundup (http://www.macrumors.com/roundup/macos-sierra/).

<div class="linkback">Related Roundup: macOS Sierra (http://www.macrumors.com/roundup/macos-sierra/) </div>
Discuss this article (http://forums.macrumors.com/threads/apple-seeds-macos-sierra-10-12-3-beta-1.2021685/) in our forums

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Source: Apple Seeds First Beta of macOS Sierra 10.12.3 to Developers (http://www.macrumors.com/2016/12/14/apple-seeds-macos-sierra-10-12-3-beta-1/)