tvOS 12 now available for Apple TV 4 and Apple TV 4K, brings Dolby Atmos audio, screensaver updates, more

tvOS 12 for Apple TV (fourth-gen) and Apple TV 4K is officially out of beta and available for all users. The annual software update for Apple TV brings support for Dolby Atmos audio for movies on iTunes and other apps, screensaver details like location information, and a new zero sign-on feature for Spectrum TV and Internet customers (more providers coming in the future).
Zero sign-on automatically authenticates watch anywhere video apps from networks based on your Internet provider without the need to log in even once. Dolby Atmos brings support for more immersive audio from supported speakers and receivers; iTunes is automatically upgrading supported movies for free. This makes Apple TV the only streaming box with both Dolby Vision and Dolby Atmos support.

Apple reveals release date for tvOS 12
Along with other software releases today, Apple has also announced the release date for tvOS 12 during its iPhone event this morning. The company has also revealed details regarding upgrade pricing as well as future pricing for Dolby Atmos pricing through iTunes.
tvOS 12 beta now includes Dolby Atmos support for iTunes Movies on Apple TV

Dolby Atmos audio support on Apple TV is one of the headlining features of the upcoming tvOS software update, but support during the beta cycle has been limited so far. Now as Apple readies tvOS 12 for release likely next month, several titles on iTunes Movies are being upgraded to work with the immersive audio feature.
Prime Video catches Apple TV up with smart TVs, but these two features are still missing

With the release of Amazon Prime Video for Apple TV, there’s now one less reason to switch inputs on your TV if you’re looking for something to watch. Prime Video has long been on other set-top boxes and even comes built-in to modern TVs, so it’s great to see Amazon’s catalog of movies and TV shows available to stream directly on Apple TV. For me, there are still two reasons to switch between my Apple TV 4K and the built-in apps on my TV for the best experience…