Apple today seeded the fourth beta of tvOS 10.1 to developers. We see this update two weeks after the last build. With this version of tvOS we get Apple’s promised TV app, as well as some other bug fixes and improvements. This new TV app will put the content from all of the media app on your device into one. You will be able to see all shows and movies easier, since they’re in a single place.
Developers can go to Settings and get the 4th beta there. If you don’t have tvOS 10.1 yet you can go to the Apple Developer Center and download the file there. Keep in mind that you will need a Mac in order to install the update.