Joseph Keller on changes coming to Messages in iOS 12:
You’ll be able to send photos resplendent with Animoji, Memoji, stickers, and other effects that really make your images pop. Of course, you’ll also be able to do things like mark up and edit the photos you take, and that’s changed in iOS 12, as well.
Good list of items but aimed at a tiny sliver of Apple’s customer base. Beta users.