Hello everyone. Sorry for neglecting Input Remapper for so long.
To get some kind of support for newer Macs i plan to remove mac specific support from Input Remapper. The only thing I will save is support for controlling the fans, and I will try to minimize the interference with Boot Camp by only accessing the SMC when changing the settings and waking from sleep to reset the fan speed.
After this is done I might add new support for a plugin system and have plugins available that implements the old Mac support. These plugins would include source code and allow other people to add specific support for new macs. This is a much larger project and I can't promise anything here.
Thank you for being patient.
