I’ve traveled quite a lot with my camera, and never thought afterwards “Ah, if only I knew which temperature they were shot at…”
Considering there’s been basically zero implementation at the moment, neither open source nor commercial, there probably is no demand for a feature like this.
I run a mixed setup, many of the “less important” containers are on watchtower auto-update, the rest on notification (reverse proxy, Nextcloud, etc).
But I also have many of them on specific branches instead of “latest”.