Following today's media event, Apple has seeded the golden master (GM) version of iOS 7 to developers. This represents the final build that will be released to the public on September 18 for installation on existing devices. iOS 7 will also be included on the iPhone 5s and iPhone 5c, which launch in the first round of markets on September 20. The GM version of iOS 7 arrives as build 11A465, and Apple has also released a GM build of Xcode 5 to support iOS 7.