iOS 6 Xcode 4.5 unsupported architecture armv7s

Question

When trying to archive an app for an Ad Hoc release, I am getting the following warning:

iPhone/iPod Touch: application executable contains unsupported archite

Answer 1

Getting the same result as 21k. I submitted a binary with both armv7 and armv7s to the App Store last week, and it passed validation as well as the review. Now I tried submitting an update to the same app with the exact same project settings (other than the usual version number bump), and it fails validation.

In fact, I try validating the archived app from last week and now get the same error. So something must have changed on the App Store's side.