 And then the public beta tends to be what's been out in the wild for developers for about a week. And then the public beta, that's kind of a less risky version of the previous software, but it's still unfinished. And you're going to see updates to it every other week or so. When you get closer to September, maybe every week you'll see a new update to it. So things change. And even if you have a good version this week where you're running iOS 18 beta and you say everything's fine,