I would love a more detailed change log of the actual OS level changes because sometimes there’s useful tidbits but you often have to be watching the WWDC content in order to see what will be in the upcoming OS. There have been some under the hood things like the APFS switch, Rosetta, and other under the hood changes that can significantly impact the OS. In this release I saw that there is a new copy mechanism in the finder which seems pretty significant but there isn’t a lot of detail about the technology behind it. I am also interested in the universal control and the ability to use your mac as an airplay device so now you can stream another Mac which used to be some thing then I did using a lunar display adapter. I also saw there’s a built in TOTP feature now which might be handy. I agree though most changes seem like app changes and services that could be decoupled from an OS update.