today is releasing tvOS 12.2.1 to all Apple users. The update focuses on bug fixes and comes following the public release of tvOS 12.2 last month. tvOS 12.2.1 is now rolling out to all users with a fourth-gen Apple TV or Apple TV 4K.

from https://9to5mac.com/2019/04/10/apple-tvos-12-2-1/
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