[trueNAS Scale] looking for best practices when upgrading jellyfin app container

[DingleBob]

Just backup /config.  Make sure you stop Jellyfin before backing up that folder.

thank you very much! I'll then create a backup of this folder everytime before I update. That sounds good  
I updated just now. It took less than 2 minutes. I'm amazed!!!

have a great day @TheDreadPirate