For those willing to accept the risks associated with installing a beta OS on your device, Apple has rolled out its first public iOS 11 and tvOS 11 betas. The iOS 11 update provides a greatly expanded and customizable Control Center, the ability to record what’s happening on your screen, a Maps app that includes indoor maps for airports and malls, and new HomeKit functionality, among other improvements. On iPad, iOS 11 provides a new dock and…