Apple seeds OS X 10.8.3 Mountain Lion build 12D74 to developers

After releasing 12D68 earlier this month, Apple today released OS X 10.8.3 build 12D74 to developers with no major changes. Apple isn't listing any known issues and once again asked developers to focus on on AirPlay, AirPort, Game Center, Graphics Drivers, and Safari.

We'll let you know if developers report any changes in today's build.  Thanks, Anonymous.