Keep a copy of your settings and library list, and keep Usherr up to date.
In Broadcast: Server, Setup and health, Backup and restore.
In Classic or Neu: Settings, System, Backup and restore.
A backup holds Usherr’s settings and database: your library list, accounts, votes, diary. Not the films themselves.
Download one now and keep it somewhere else (another drive, a cloud folder). Restore puts it back.
New Usherr versions show up here.
Installs the new version, checked against Usherr’s own signing key first, then restarts. Usherr saves a copy of its database before changing anything.
A backup before a big change is never wasted.