API Key Authentication
Add a new authentication mechanism involving only an API key, and no.
Extensions
OpenSubsonic extensions documentation.
getPodcastEpisode
Add support for retrieving individual podcast episode metadata.
HTTP form POST
Add support for POST request to the API (application/x-www-form-urlencoded).
Index based Queue
Add’s support for specifying and querying the play queue with index.
Song Lyrics
Add support for synchronized lyrics, multiple languages, and retrieval by song ID.
Template extension
A template extension.
Transcode Offset
Add support for start offset for transcoding.