Apple has begun rolling out tvOS 12.2 beta 4 to those registered to receive pre-release software on their Apple TV. This comes two weeks after the third beta was released.
The new software can be installed by going to the Software Update section of the Settings app and hitting the download button. You’ll have to be registered as a developer or public beta tester to try out the new OS, however.
So far, not much is known about tvOS 12.2. However, we do expect further bug fixes and other under-the-hood improvements in this update. Expect more discoveries to be made once the software gets closer to its release date.