It was a couple of weeks ago for me but I managed to get my docker compose script for all my infrastructure cleaned up and all versions of containers are now pinned.

I have renovate set up to open PR's when a new version is available so I can handle updates by just accepting the PR and it's automatically deployed to my server.

Nice and easy to keep apps up to date without them randomly breaking because I didn't know if a breaking change when blindly pulling from latest.