Apple is now requesting that developers begin submitting their apps for the new operating systems this year; iOS 9, El Capitan and watchOS 2. iOS 9 and watchOS 2 are scheduled to launch this week on September 16th with OS X El Capitan launching on September 30. Only just recently has Apple launched the GM seeds for all three operating systems so this move suggests that they are effectively finished.

iOS 9, OS X El Capitan and watchOS launched at WWDC back in June.