API Key Authentication
Add a new authentication mechanism involving only an API key, and no
Extensions
OpenSubsonic extensions documentation.
HTTP form POST
Add support for POST request to the API (application/x-www-form-urlencoded)
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.
Last modified April 4, 2023: OpenSubsonic extensions API (a1ecff5)