I’ve changed more of mail.gnome.org to the new layout. Thanks to Frederic Peters, I now know how to make Google search a specific part of the site/URL, without showing inurl:$FOO in the search box. This means mail.gnome.org now uses Google instead of Namazu (which was broken for a while). One less thing that needs maintaining. Currently the machine is regenerating the archives to ensure everything has the new layout. It still needs a few fixes (want to use the sidebar, change the footer and change layout of the messages), but at least you can search recent messages.
Note: This means you cannot search private archives anymore. As searching was broken anyway, I’ll leave it for someone else to fix.
I’m going to make the GNOME 2.20.1 release. Hopefully everything will go ok.