Latest Documentation?

I haven't been following the latest developments on this project, but I see there's been a lot of new activity + bugfixes + new features. I hope to be using the latest version going forward however, so am in need of the latest documentation describing the latest API, especially now that the original effbot docs are down. I was trying to browse the code repo but couldn't seem to find anything, and reading the actual code is not as easy as it seems to be hidden in the various .cxx files which I'm not fully sure how to navigate.

• Where are the current documentation files, if any? If there's currently none, I would like to help out, but would need some pointers how and where to start. I think this should be fairly doable, since the original API and docs was fairly short/straightforward.
• And/or could someone list the main new developments achieved so far compared to the original aggdraw?

Otherwise, loving all the progress and work to keep aggdraw alive, and especially excited about potentially exposing new agg features like gradients or fillpatterns etc.

Start by locating any current documentation in the aggdraw repository and reviewing the .cxx files that expose the API, using the original effbot documentation as historical context. Document the current API and summarize the main developments compared with the original aggdraw; the work is done when users can find an up-to-date API reference and change overview.