AX6 firmware source file not work

[polestar-xsx]

Hi,
I'm trying to make AX3 and AX6, but I found that the firmware source code of AX6 can't be compiled at all, there are too many errors in AX6 firmware source code, it seems that the code of AX6 is incomplete, I try to compile with Flux.AX3, but there is no matching CWA hardware profile.Also the MPLAB project file is for AX3,from the AX6 schmetic, it use PIC24xxxGB606 as MCU, but in MPLAB project it still be set as PIC24FJ256GB106.
Also could you provide the information of MPLAB IDE/compiler version, I use MPLAB 8 and C30 to compile AX3 and successed. But can not compile AX6, since MPLAB 8 not support PIC24xxxGB606, I guess I need use MPLAB X and XC compiler, could you provide the development environment information, thanks