Hi fellow magus owner! =)
While waiting the website to be put online again, I think the documentation you are looking for can also be built by cloning https://github.com/pingdynasty/OpenWare and issuing a
it will need doxygen to build these.
you should get everything in the Build/docs directory.
I've uploaded the copy of the docs I've built here https://ufile.io/o4icqmin