Reply to Unable to Add for Review - Xcode 15.0.1 - New apps and app updates must be built with the public (GM) versions of Xcode 11 or later Please try again now. Seems like it's fixed (at least for me) App Store Distribution & Marketing App Store Connect Nov ’23
Reply to Unable to Add for Review XCode 15.1 build Same here... Developer Tools & Services Xcode Nov ’23