RadioBOSS 5.9 HTTP API compatibility

[Radio-Albena]

Hi Dmitry,

Were the HTTP API commands for reading current playback information and inserting an audio file into the playlist already available in RadioBOSS 5.9?

Have their commands, parameters or response formats changed between 5.9 and the current version?

Also, is an official 5.9 installer still available for compatibility testing? The old download link no longer works.

Thanks!
Raymond