I'm sorry, if there is a dedicated bug tracker for docs.python.org, I haven't been able to find it.

All links on https://docs.python.org/release/3.10.4/download.html (for all python versions) lead to a 404 page.

The links on that page are of the form:

https://docs.python.org/ftp/python/doc/3.10.4/python-3.10.4-docs-html.zip

which returns a 404 error.

The URL

https://docs.python.org/ftp/python/doc/3.10.4/

redirects to

https://www.python.org/ftp/python/doc/3.10.4/

(notice www. vs. docs.!) where all archives are present and downloadable.

I've verified this with curl on the command line. It is not a browswer issue.