In addition to iOS, Apple today seeded the second beta of OS X 10.11.6 El Capitan to developers for testing purposes, two weeks after releasing the first OS X 10.11.6 beta and three weeks after the public release of OS X 10.11.5.
The latest beta version for OS X El Capitan 10.11.6 is build 15G12a, and it’s available through the Update tab in the Mac App Store on a computer running the first beta. It’s also available through the Apple Developer Center.
OS X 10.11.6, like OS X 10.11.5 and the El Capitan updates that came before it, appears to focus mainly on performance improvements and bug fixes. According to Apple’s release notes for the first beta, OS X 10.11.6 improves the stability, compatibility, and security of Macs.
Keep in mind that we’re now just one week away from Apple’s World Wide Developers Conference, which is set to kick off June 13. The company has already sent out press invites to its keynote address, where it’s expected to introduce its vision for the future of its four software platforms.