By now, you’ve probably already updated to version 503621 with the UI update. Beta testing went well, but of course some problems reveal themselves only through numbers. If you’re experiencing any problems, please let us know through Help and Feedback.
We’re still polishing up some of the features, but they should be coming within the next few weeks. If you are in Beta, expect rapid updates while we put these new additions under the microscope. Our team is working round the clock, and they’re knocking out milestones daily. We should be on time to get the Firewall, Doze mode, and other UI enhancements out very soon.