Intensive beta testing of new versions of operating systems continues this week. A short while ago, it released Apple fourth in a row beta versions of their upcoming systems iOS 12.1, tvOS 12.1 and watchOS 5.1, which are currently only for developers. So if you're one of them, you should already see the updates on your devices.
The most interesting update from the above-mentioned trio is undoubtedly iOS 12.1, which will bring several very interesting new features, including eSIM support, new emoji, and the launch of group FaceTime calls, which users have been asking for for a long time.