3 channel fixed wing without rudder setup question

I have a Skyhunter which has ailerons and elevator but no rudder, I’ve searched and read the wiki but I can’t find any changes I have to make for the arduplane 3.2 firmware.

Can anyone confirm no change are necessary or tell me what changes to make?

It will fly fine with normal settings using Aileron, Elevator and Throttle.
You don’t need to do anything for the missing rudders. Turns will be slightly un-coordinated but that’s it.