Updating jquery 1.4.2 to 1.5.2
<p>When I started my site, 1.4.2 was the latest version of jQuery.  I link to it directly to google using</p>

<pre><code>&lt;script src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.min.js"&gt;&lt;/script&gt;
</code></pre>

<p>in my headers. I figure I need to update to the latest version if anything for the bug fixes.  I know I can just change the version number to <code>1.5.2</code> in my url up there but is there any reason I wouldn't want to?  I've never updated so I don't know if there would be any issues with my current code.</p>

<p>I'm going to run a few tests and try it to see if anything breaks but I wanted to ask here and see if anyone had any first hand experiences doing this.</p>

<p>Thank you</p>
