Apple on Wednesday seeded the third beta of OS X 10.11.5 to developers for testing. The new beta comes just one week following the second beta release of OS X 10.11.5.
The new beta – Build 15F28b – is available via the “Update” tab in the Mac App Store, or for download via the Apple Developer Center.
It isn’t know at this point in time what new features, if any, the new beta brings to the table. It likely focuses on security enhancements, performance improvements, and bug fixes to address issues that have been discovered since the release of OS X 10.11.4. We will post anything we find out about the new beta right here, so stay tuned.