Apple has just now released tvOS 10.0.1 to the public. We see this after many weeks of testing and seeds to developers. Since this is a small version, we mainly find bug fixes as well as stability improvements. There is no major UI changes that the user will notice.
To get this version, users can go to Settings > System > Software update > tvOS 10.0.1. The update will take some time to download and install since it is a fairly large file.