I have PMS installed on Ubuntu via the official repo based on the instructions at this link: https://support.plex.tv/hc/en-us/articles/235974187
My Settings section keeps telling me there's an update. sudo apt-get update / upgrade doesn't seem to resolve this. Is it because as a PlexPass member I'm entitled to a newer version that is present in the repo? Is is possible to alter my sources list so I can get the latest PlexPass version?