Bidi New Bindings System It’s finally here! A new version of Cantabile is now available that includes a complete reworking of the Binding system.
GUI System Tray Icon Support Cantabile now supports displaying a system tray icon and minimizing to the system tray: By default, the system tray icon is disabled. To enable it, just go to Tools → Options
hidpi Controlling Plugin GUI Upscaling Explains how to get crisp hi-DPI GUI's for plugins that support it.