On July 17 or 19, OS X Mountain Lion should be officially released in the Mac App Store, but Apple invites itself now employees to test the latest version of the operating system for Macs. The email above was sent last night by Apple to certain employees in its stores and through it they are offered the opportunity to test an almost final version of OS X Mountain Lion. From within the Apple Stores, the "geniuses" and those from the "creative" department were chosen to test this version of OS X and Apple requires that all tests be done on personal Macs and not those used in stores.
This measure denotes the fact that Apple has already entered the last stages of testing before the release of the GM version of OS X Mountain Lion to OS X application developers and there is every chance that by the end of the month this version will become public. A GM version, Gold Master, of an operating system developed by Apple is basically the final version that will be offered to the public.
