Upgrade ‐ Docker - babsonnexus/stream-link-manager-for-channels GitHub Wiki
If you are new to Docker or have never upgraded a Container before, please review the basics of Docker first. Streaming Library Manager is no different than any other Docker Container. As such, generic instructions for upgrading a Container apply. In other words, just re-pull the Image and rebuild the Container.
While you can follow the command line steps as linked above, if you are using Portainer (as recommended), you can just click the Update the stack button instead:
When the option comes up, make sure "Re-pull image and redeploy" is selected.
It then rebuilds the Image and the Container with all the original command lines. Remember to delete the old, unused Image afterwards.
Otherwise, you could use tools like Docker Watch or Watchtower to always have the latest version. This solution can also be set to get rid of the old Image, too.