Apple iOS 6.0 beta 2 (Ipad,Ipod) | 4.2 GB iOS 6 continues it's march to...
Beta 2 IPSW will likely appear on Apple's Dev Center with full release notes soon, but for now those running beta 1 should use OTA update to jump to the newest version.
The update probably focuses on bug fixes, but one change to be immediately noticeable is the new spinning gears...