WEB: Broken older versions link in the website
In the top navigation of the website (see pandas.io), in the Docs section, the `Older versions` link is broken.

In #30891 I proposed to just have a single link to the docs for now, so there is no broken link or inconsistencies. But there is no agreement on getting that merged, and some discussion is needed.

Opening this issue, so ideas on what to do can be discussed.