Nice! I was starting to loose faith in Ted. But glad we got this done...
If you haven't noticed, this is another piece of WireGuard that's gone upstream, with the compat/ section augmented for old kernels. Little by little, I'm hoping to move more into compat/ to get the controversial things upstream piecemeal without folks noticing. Shh, don't tell! Strategy seems to be working quite well. :)