The Python-based quneo-linux has been updated for firmware 1.2.x.
It is basically just a preset-to-sysex converter and a simple MIDI message debugging tool. No UI, nothing fancy like the KMI Linux editor. If you want to do exotic things, such as send a different channel per pad corner, you do have to modify things a bit.
Thus it can be useful to someone if you want to try those strange things...
Here it is at github:
It accepts whole preset files or a single preset, in JSON format.