Where is the most recent ABI document?

[RokerHRO]

I am a bit surprised: The files in this repo are all several years old. The document http://itanium-cxx-abi.github.io/cxx-abi/ is more than 8 years old, the (generated?) document at http://itanium-cxx-abi.github.io/cxx-abi/abi.html seems to be from 2016 and does not cover C++17 nor C++20.

Where can I find the most recent ABI document?

[zygoloid]

The revision history in Appendix R of the document has not been kept up to date, but if you look at the history of abi.html, you'll see that it has changed many times since 2016.

@rjmccall Perhaps we should add a link to the git revision history there, if we're not going to maintain an in-document history?