Will the MakerMade M2 controller use G2 and G3 commands?

6

I only know of the circular G2, G3 add because I was interested in it before it was added. As for the supported commands and a master list, the gcode clean program by @md8n may be the most comprehesive collection and @jameskylecummings had a file here in that discussion that had a list of gcode commands that may be of interest.