<p>Area51 link in footer didn't change, but now, you have a back link to proposals on all beta sites.</p>

<p>See - <a href="http://meta.stackexchange.com/questions/70396/can-we-have-a-link-to-the-area51-proposal-on-beta-sites">Can we have a link to the Area51 proposal on beta sites?</a></p>