Apple Seeds OS X 10.9.4 [Updated]
Apple today has seeded OS X 10.9.4 to developers. This is the first beta and comes only two weeks after the release of OS X 10.9.3 to the public. At this point we're unsure what 10.9.4 adds, but we do know that there is some bug fixes and improvements that will make the OS run smoother.
Apple has pulled this beta from the Mac App Store only 4 hours after it was seeded. This was pulled after poeple noticed three new iMac files that were not the ones that are currently available, hinting towards three new iMacs at WWDC next week. There is no word from Apple on why this beta was pulled.