Apple’s iOS 5 will be released on October 12th for the iPhone 4, iPhone 3GS, iPad, iPad 2 and the last two iPod touch generations. We’re expecting the Gold Master to be released for developers later today. Apple’s free iOS 5 software update brings over 200 new features to the platform including some big ones like redone notifications, iMessage, built-in Twitter integration, Newsstand and more.This post originally appeared on BGR: The Three Biggest Letters In Tech.com