Apple today released a second beta for iOS 6 to developers. Not much is known about the update except that it's identified as build 10A5338d and that it brings some "bug fixes and improvements." iOS 6 was first introduced earlier this month at WWDC 2012.
This latest beta update for iOS 6 is a 322MB download that's available now over the air. It is compatible with the third-gen iPad, iPad 2, iPhone 4S, iPhone 4, iPhone 3GS, and the fourth-gen iPod touch. Also included in this second beta are Apple TV Software beat 2 and Xcode 4.5 Developer Preview 2.
iOS 6 will bring several new improvements, such as Apple's own Maps app in lieu of Google Maps, Passbook, and deeper Facebook integration among many other enhancements. For more details on iOS 6 and other announcements from WWDC 2012, make sure to check out our round-up.