Apple Seeds OS X 10.9.3 Beta 3 to Developers
Earlier this week Apple seeded a beta of OS X 10.9.3 to employees. It includes the same things as this seed. Now, they have seeded it to developers. As always, there isn’t much new in this version. Apple is still asking developers to focus their testing on graphics drivers and audio.
Developers can update to beta 3 in the Mac App Store > Updates > Software updates > OS X 10.9.3 seed 3.