Since I’m not a fan of trying to parse the asciidoc source, I’ve generated the docs and thrown them up on a quick backup site here.
I’ve only got 5.6.2 up there right now. Let me know if you want any other versions and I’ll get it built and pushed up as soon as I can (I’m just doing this manually right now).
I’ve been facing this issue for quite a few days too, and my solution was to clone the main repo and run the documentation:renderUserGuide gradle task in the main branch. I’ve been reading the docs locally ever since.