OpenSubsonic API versions

OpenSubsonic API versions.

Versions

This table shows the supported extensions by OpenSubsonic versions:

OpenSubsonic versionSupported extension
1Template extension, Sonic similarity, Artist role filter

Note: Since extensions are optional, more extensions can be added over time to the same OpenSubsonic API version.

See: OpenSubsonic changes for the global list of OpenSubsonic changes.

Last modified July 16, 2026: Add artistRoleFilter extension (21ef480)