Apple Releases Second OS X Mavericks 10.9.4 Beta

Apple on Wednesday released the second OS X Mavericks 10.9.4 beta to registered developers for testing. There’s no information about new features added to this OS X version. Looks like it contains only some minor improvements and bug fixes.

The new OS X Mavericks 10.9.4 beta has a build number 13E16. The release comes nearly a month after the public release of OS X Mavericks 10.9.3.

As to the focus areas, they include Graphics Drivers, Safari browser, Bluetooth, Audio Drivers, Finder and the Mac App Store. The developers have a lot of work to do.

If you have a developer account, you may download OS X Mavericks 10.9.4 beta right now. It is available on Apple’s developers portal or via the Software Update section in the Mac App Store.