Apple Seeds OS X 10.10.4 Beta 3
Apple has today seeded the third beta of OS X 10.10.4 to developers. This version comes two weeks after the last release. This version adds some bug fixes and improvements. Not many UI changes are present.
Developers and beta testers can update to beta 3 in the Mac App Store > Updates > Software updates > OS X 10.10.4 seed 3. If you don’t have it yet you can download it for the first time from the Mac Developer Center.