jquery1.2

I'm kind of a jQuery fanboy. Nontechnical friends following my Twitter feed are sick of hearing about it; my colleagues at EchoDitto have learned to avoid mentioning competing JS libraries around me, lest they be subjected to a long and increasingly enthusiastic speech about why they should be using jQuery instead. It's a bit embarrassing. I've used script.aculo.us, moo.fx, and read enough of the Dojo docs to become deeply confused. But jQuery's the one for me.

And, excitingly, a new version was released on Monday. Let's have a look at the biggest changes, shall we (or at least the ones that seem most immediately relevant to me)?