tvOS 14, which Apple introduced briefly on stage while previewing HomeKit features, is bringing a few major new feature updates to the Apple TV.
For Apple TV 4K users, with tvOS 14, you'll finally be able to watch YouTube videos in 4K resolution, something that has not been previously possible. The Apple TV has not supported the 4K video codec that YouTube uses, limiting viewing to 1080p.
As noted by The Verge, the Apple TV 4K website highlights new additions to tvOS, with a mention...
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