As we told you yesterday, Apple released its iOS 4.2 GM to developers. Gold Master, or GM, status means development on the software is complete and usually also means users can expect to see it sooner rather than later. While the GM brings everything Apple promised it would, there were also a few surprise tweaks in it.
Multitasking bar: The multitasking bar adds brightness and volume controls for easy access. An AirPlay button has also been added.
MobileMe settings login: The new MobileMe settings login allows you to log into your MobileMe account using your Apple ID (like the one you use for iTunes purchases). While
