iOS 4.2 coming this Friday November 12 10AM PST?, citing insider source from AT&T, is reporting that Apple will release iOS 4.2 on Friday November 12 at 10AM PST. It is also noted that iTunes 10.1 and Mac OS X 10.6.5 will be released tomorrow.

iTunes 10.1 is required update for iOS 4.2 for AirPlay while Mac OS X 10.6.5 is for AirPrint functionalities, two main new features in iOS 4.2.