Didn’t see this here, but I can imagine there would be a good deal of interest.
“The XFM2 Synthesizer Module is the second generation of the XFM Synthesizer Project. XFM2 is a 64-voice, 2-part, 6-operator FM Synthesizer with built-in effects processor, built on an FPGA chip.”
Would be amazing to be able to port DX7 patches into it, but I don’t think that functionality is available yet.