Today Apple released the sixth Mac OS X 10.6.2 update to developers, one week from the last 10C535 build that focused on issues in Image Capture, ColorSync, Dock crashes, Graphics Drivers, and QuartzCore.
The current build released this week continues to focus on Graphics Drivers and begins a new focus into AirPort, VMWare Fusion virtual machine software, USB issues, and issues related to the Mac OS and Apple TV.
Since the build release last week (10C535), OS 10.6.2 has seen many component fixes. Some of those component fixes include the Battery Menu, Dictionary, Expose, FileSync, Fonts, iPhoto, MobileMe, OpenCL, QuickTime, Screen Sharing, Time Machine, and USB.
The final release of OS 10.6.2 is expected in late November 2009.