I have an iPhone XS which I updated to iOS 13 beta on early August (I think I installed beta 5) and I have been receiving updates. At this moment, I think I should have received iOS 13 stable already but I think I haven't. I don't exactly remember the last update package I installed but I think it was still a Beta and I still see the application "Feedback" in my app drawer. My question is: Am I still on the beta release? If I am, how to force my iPhone to update to the stable release? This is my model and note that I have no pending updates.