Apple on Tuesday seeded the fourth beta of their upcoming OS X 10.11.2 El Capitan update to developers and public beta testers. The company released it at the traditional time of day, otherwise known as “right when Chris is about to go to lunch.”
The fourth beta – Build 15C47a – is available to developers via the “Update” tab in the Mac App Store, and can also be downloaded from the Apple Developer Center. Public Beta Testers can download it only via the Mac App Store.
So far, the OS X 10.11.2 update betas have focused on under the hood improvements, with no apparent user-visible changes or additions to the operating system. Apple’s release notes for the fourth beta indicate testers should focus on: Graphics, Mail, Wi-Fi, Calendar, USB, Notes, Photos, Spotlight, and Networking.