by One week after the previous seed, Apple today released a new build of OS X 10.8.3 to developers. The latest version, which arrives as build 12D78, represents the 13th developer seed since Apple began developer testing last November.
As with previous builds, Apple is asking developers to focus their testing on AirPlay, AirPort, Game Center, Graphics Drivers, and Safari.
We had previously heard that Apple was seeding the prior 12D76 build to employees, suggesting that a public release might be imminent, but it seems that Apple is continuing to make final tweaks to the operating system update.
