OS X Mountain Lion 10.8.3 beta build 12D68 was released last night by Apple for OS X application developers. The Cupertino company is trying to speed up the release of the new version of the operating system and releases a new image almost weekly which partially fixes the problems of the previous build. For version 12D68, Apple does not list functionality problems, but recommends developers to focus their checks in the same areas: AirPlay, AirPort, Game Center, Graphics Drivers and Safari.
OS X Mountain Lion 10.8.3 beta build 12D68 can be downloaded from the developer portal on the Apple website.
