v2.5.1

Fixed

• Radarr, Sonarr, Lidarr, Whisparr and Prowlarr backups failed with a confusing reverse-proxy message when the app asks every address to log in. Test connection now warns about it, the backup error names the setting to change (Authentication Required: Disabled for Local Addresses), and the docs have a note for these apps. Thanks to u/Neither_Rutabaga_627 for the report: https://www.reddit.com/r/SideProject/comments/1xnc98k/