Apple has seeded Mac OS X 10.6.7 Build 10J855 to developer for testing. This is the fourth beta version of Mac OS X 10.6.7 which does not carry any documented known issues. The developers are requested by Apple to focus testing on Mac App Store, SMB, Bonjour, Graphics Drivers and AirPort. The previous beta version of Mac OS X 10.6.7 was released on 1st February 2011. Still there is no information available about the public release of Mac OS X 10.6.7.
Well, Apple has been releasing new beta version of Mac OS X 10.6.7 every week which indicates that Mac OS X 10.6.7 is going to be released soon. Mac OS X Snow Leopard Software Update 10.6.7 Build 10J855 Delta is 412 MB of size. Mac OS X Snow Leopard Software Update 10.6.7 Build 10J855 Combo is 1025 MB of size.