I think it is clearly stated.I still can't tell if that means that are not going to do one last update. My gut says it doesn't look good, but I can still hope.
Last thing to do is: look for an FM3 used unit on the market, get one, open both AX8 and FM3 chassis, remove AX8 electronics, move FM3 electronics to the best chassis ever created for stage situation, unleash your DIY attitude. You'll get a bigger display too!