Ars Technica:

Apple has officially announced a release date for iOS 8, the latest version of the operating system that powers iPhones, iPads, and iPod touches. The new software launches on September 17, and as we’ve written before it will be available on the iPhone 4S, 5, 5C, and 5S; the iPad 2, both Retina iPads, the iPad Air, and both iPad minis; the fifth-generation iPod touch; and all revisions of the third-generation Apple TV.

This was almost lost among the news of all the other cool things Apple announced today.