Last night I found a lua script in the MXE repo that allows me to create .deb packages. This is something I asked for a couple months ago and never got any reply.
This is a huge deal, not just for me, but for everyone who uses the MXE cross compiler to make Windows executables from Linux because the official repos have not been updated in a decade and they won't compile some modern software.
Soon, I will have an update version of gcc in my apt repo for everyone.
I am also going to be adding documentation on how people can compile the .deb packages themselves. The ones in my repo will be signed by me, but trusting me should not be a requirement.