As you know, Apple has just made available the Xcode 6 GM seed and announced that we can now submit iOS 8 apps (Submit Your iOS 8 Apps Today). However, I have a question: does it mean that, starting today, is it required to submit app updates with the new Xcode 6? Can I still use Xcode 5.1.1 (Base SDK iOS 7.1)? If not, could I keep submitting apps with Base SDK targeting iOS 7.1 with Xcode 6?
Thanks
I'm in the midst of submitting an update right now and iTunesConnect states that builds can be submitted with Xcode 5.1.1 or later, or Application Loader 2.9.1 or later.