Alongside the unveiling of the new iPhone 5, Apple (AAPL) it was assumed that the final “Gold Master” version of its iOS 6 software would be made available for download on Wednesday. Moments ago, the iOS 6 GM files went live on Apple’s developer site. The Gold Master build of iOS 6 is effectively identical to the version that will be released to consumers, and is available for the iPhone 4S, iPhone 4, iPhone 3GS, iPad (third generation), iPad 2 and fourth-generation iPod touch. The consumer-ready version of iOS 6 will become available to users on September 19th.