[Feature Request]: Not upto date?

[MusicMoveArr]

Scope

GUI

What problem

I get the feeling this is running behind navidrome and other subsonic servers because I cannot use airsonic-advanced, I get from every client the message "Incompatible Airsonic REST protocol version. Server must upgrade. 30."

Feature

"Feature"... upgrade subsonic spec or something because it's lacking behind making the clients unusable

[uSlackr]

Is this related to the OpenSubSonic API being implemented by some?
I'd love to have this so I can integrate into Music Assistant - an audio mgmt system integrated into Home Assistant.