This release of XFM2GUI will allow you to connect to your XFM2 device and manage parameters, MIDI channels, active units and even Save/Load patches from a local file.
This release is available immediately on macOS, Windows and Linux operating systems, with a tar ball of the runtime included if you would like to try and build the project for use elsewhere.
The installer packages were created using jPackage.
Please let me know if any issues and I'll see what I can do.