We have this link on Red Hat developers:

http://docs.jboss.org/hibernate/stable/shards/reference/en/html/

But the actual link to the docs seems to be that:

http://docs.jboss.org/hibernate/shards/3.0/reference/en/html

There's only one version of the docs.

Maybe we should add a redirection to fix this broken link, and most importantly the other links that are probably out there on the web?