OS X 10.11.3 Beta 1 Released for Testing
Apple has released the first beta version of OS X 10.11.3 El Capitan to Mac users participating in the testing programs.
The new release carries build 15D9c, and though it’s unclear what the focus area of OS X 10.11.3 is at the moment, presumably the release focuses on bug fixes and other improvements.
Mac users participating in the developer program can download the new beta right now from the Mac Developer Center. A matching public beta version has been released soon after, as Apple typically releases the developer build before the public beta build.
OS X 10.11.2 is the most recently available final stable version of OS X El Capitan, which focused on wi-fi improvements and addressed issues with AirDrop, Handoff, USB, and Bluetooth on Mac hardware.
Separately, iOS 9.2.1 beta 1 was also released for testing on iPhone, iPad, and iPod touch.