Comment 2 for bug 1206220

To give more design input on a solution, I create the sitemap.xml each time we have a release, but it would be more accurate if we created it with each build. So what I was thinking of was a sitemap.xml for each build, output at the same time as the HTML and PDF. Then I think that each sitemap.xml could be uploaded to the root of the docs.openstack.org site, and google would find the most updated one for each book, and use them all together to deliver the most up-to-date search results. Possibly there's some logic flaw in how site maps work though.