Apple Releases iOS 6 Golden Master to Developers
            Apple has seeded the Golden Master (GM) version of iOS 6 to developers today.  The GM release represents the final version that will be shipped to customers.   Apple will be releasing iOS 6 to customers as a free download on September 19th. 
Apple has provided an extensive preview of what's new in iOS 6.  This includes Maps with turn-by-turn directions, enhancements to Siri, a new Passbook app, Safari improvements and more. 
iOS 6 will be available for the iPhone 4S, 4, 3GS, new iPad, iPad 2 and 4th generation iPod Touch.
Recent Mac and iOS Blog Stories
• iPhone 5 Confirmed to Use New Nano-SIM Standard
• Apple Details iPhone 5 LTE Carrier Compatibility
• Apple Announces EarPods Earphones
• iCloud Mail Outage Enters Second Day for Some Users
• Apple September 12th Media Event Spoiler Free Video Stream [Update: Posted]        
http://www.macrumors.com/2012/09/12/apple-releases-ios-6-golden-master-to-developers/