>>105921233
A new release of XEmacs came out last month.
https://www.xemacs.org/
https://www.xemacs.org/Releases/21.5.36.html
mercurial repo
https://foss.heptapod.net/xemacs/xemacs

I compiled it out of curiosity, and I was surprised by the absence of:
- ielm
- calc
- dired
- org-mode

It seems like there's a way to get calc and dired installed via `M-x package-get` (not package-install) but I haven't been successful with that yet.