Apple's tvOS 18 update doesn't have big AV upgrades – but this new feature has been on my wishlist for years
Apple's latest iteration of tvOS isn't anything to write home about if I'm being totally honest. There's more here than tvOS 17, which seemed to be focused more on using your Apple TV 4K for FaceTime calls rather than watching movies, but it's still fairly slim pickings for those who crave substantial new picture and sound features.