All the way back in iOS 16.2, Apple shipped a major overhaul to how its underlying Apple Home technology worked. At the time, this change was said to make HomeKit devices “even more efficient and ...
It might not grab as many headlines as Apple Intelligence or satellite messaging, but both the Apple Home app and the HomeKit standards underpinning it continue to be upgraded on iOS, iPadOS, macOS, ...
You can delete apps on your Apple TV if you aren't using them, and then redownload those apps for free later.