Apple has just seeded the third beta of OS X 10.11.2. This comes one week after the last release to developers. This version of OS X brings bug fixes and improvements. Apple is still asking developers to focus their testing on Networking, Graphics, Mail, Wi-Fi, Calendar, USB, Notes, Photos, and Spotlight.
Developers can update to beta 3 in the Mac App Store > Updates > Software updates > OS X 10.11.2 seed 3. If you don’t have it yet you can download it for the first time from the Mac Developer Center.