Apple on Monday seeded the second beta of OS X 10.10.4 to developers. The new seed, comes about a week and half after the first beta. Apple also released the first public beta version of the operating system.
The new beta seed, build 14E11f, can be downloaded via the “Update” tab in the Mac App Store, and is also available for download in the Mac Developer Center.
Apple also included an Xcode 6.4 beta 2 release alongside the new beta.
While OS X 10.10.3 brought new features to the Mac, including the Photos for OS X app, new diversified emoji with a new emoji picker, and more, so far OS X 10.10.4 appears to be focused on under-the-hood improvements and bug fixes.