Submit App for iOS 7 Now?

Submit App for iOS 7 Now?

Now that the GM is out, can we send the Binary compiled for iOS 7 only to
the App Store? Or Do we have to wait until September 18?
It seems that Review requires Apps to run iOS 7 now so I'm kinda in a
stump here. It took them 2 weeks to tell me that which is weird because up
to this point iOS 7 was still in Beta. I'm trying to communicate with them
about it though since iOS 6.1.3 is the only official iOS atm. Is this
another waiting game or can I just build against the GM release and try
submitting again?
From my recollection it should be the the Final Build that's allowed to be
submitted, correct?
Thanks!