When trying to add a Jellyfin server as host it fails with the message "Your server software is too old and no more supported. Please update to a supported version (See website).
Well they said they would not change version numbering for API and it seems they did not follow their own advices
And since there’s not yet a proper way to identify JellyFin servers it’s broken I’ve asked for a fix on their side Api future? · Issue #96 · jellyfin/jellyfin · GitHub so I can correctly identify those servers.