Yea I changed over to v3 without issue recently too, I read the release notes and some of the issue conversations on github, so I knew what to expect.

That’s something a lot of people dont do, if you are self hosting an open source project it’s on you to stay on top of those things, stay updated as much as possible but dont do major jumps blindly without backups.

In my case, I went from a regular immich in a container to one with openVino built in for gpu accelerated image analysis and face detection, and I had to change my database container image. Then it fired straight up and everything seems to work 100% so far.