I would also be interested in this. Supposedly it supports Hue, Tradfri, Xiaomi, Osram, etc.
The software side of things seems to be moving in the right direction as there is no x server needed anymore. So it seems like a good time to reevaluate it.
I have it but haven’t played much with it yet, so I can’t tell you much about how it works. I think it needs better documentation tough, since I’ve spent a while in the beginning before understanding how it works. Right now information is very dispersed around in their github issues.