Updated models with AMD graphics options expected in early 2017.
Mac OS X 10.6.7 Build 10J850 Seeded to Developers
MacRumors has received word that Apple has seeded a new version of Mac OS X 10.6.7, termed Build 10J850, to developers for testing. The update comes about a week after the previous build was pushed to developers.
According to those familiar with the new build, Apple is continuing to request that developers focus their testing on Mac App Store, AirPort, Bonjour, SMB, and Graphics Drivers. No known issues are listed in the documentation.
An estimated target date for the public release of Mac OS X 10.6.7 is unknown, as Apple's development cycles can be very unpredictable. This new build marks the third version seeded to developers since January 20th.