Here are the quick and dirty step I do to update images, containers and run Jellyfin via Podman:

• sudo podman ps # get container id
• sudo podman stop #
• sudo podman rm #
• sudo podman images # get the image id
• sudo podman rmi -f #
• sudo podman run -d --cgroup-manager=systemd --volume /opt/jellyfin/config:/config --volume /opt/jellyfin/cache:/cache --volume /storage/videos/:/media --volume /storage/books:/books --volume /opt/zap2xml:/zap2xml --net=host --restart=unless-stopped --device /dev/dri/renderD128:/dev/dri/renderD128 --device /dev/dri/card0:/dev/dri/card0 jellyfin/jellyfin:unstable
• sudo podman run -d --name zap2xml -v /opt/zap2xml:/data -e USERNAME=youremail@email.com -e PASSWORD=**password** -e OPT_ARGS="-I -D" -e XMLTV_FILENAME=xmltv.xml shuaiscott/zap2xml