Is jQuery UI tabs broken in rc6?
<p>I've been using jQuery UI v1.6rc2 for a while, and wanted to upgrade to 1.6rc6 to see that they haven't made any breaking changes. It seems they have; all of my tabs stop working whenever I switch to rc6.</p>

<p>There seems to be two things wrong. First, the manual advocates using the following:</p>

<pre><code>$('#container').tabs();
</code></pre>

<p>However, with rc2 I've always had to do this:</p>

<pre><code>$('#container &gt; ul').tabs();
</code></pre>

<p>So when rc6 is in effect, none of these methods work.</p>

<p>Also, Firebug reports the following error when rc6 is installed:</p>

<pre><code>$.Event is not a function.
this.namespace+'-state-disabled').attr("...event[prop]=event.originalEvent[prop];}}
</code></pre>

<p>All Javascript/jQuery executed before the call to .tabs() work fine. It breaks in both Firefox and Chrome.</p>
