Apple Launches macOS Sierra Beta 3

Following the release of macOS Sierra Beta 2 earlier this month, the company has officially launched a brand new build of its latest and greatest computer operating system, macOS 10.12 Sierra Beta 3, to developers for download and testing.

Similar to the recent Beta release, the third beta build of macOS Sierra is also a minor update featuring:

  • Under-the-hood enhancements
  • Performance improvements
  • Other bug fixes
macOS Sierra Beta 3 is now rolling out as a free update through Software Update or via the Mac Dev Center for registered developers.