It’s always good practice to back up your data before doing an upgrade. But in case you need it, you can certainly do a minor version update through compose. If you already have that set up, it’ll probably be the easier route.

Your compose file should have a line that looks like this:

image: jellyfin/jellyfin  

possibly with a version number. You can specify which version you want by changing that line. For example:

image: jellyfin/jellyfin:10.10.7  

You can check which versions are available here.

Was this meant for a different thread?

I’m just playing around with Copier for now. An arbitrary choice since I have nothing to go on and it seems popular enough. It’ll probably be a while before I develop my own opinions on it.

I agree with existing templates having too much boilerplate. I’m basically also just copying and modifying my previous projects, but automated with Copier so that I don’t have to search and replace all the project/module names. For this particular task, I have no complaints so far.