I must admit, I’ve been refreshing all day only to be utterly disappointed with the lack of anything overly interesting.  I’m going to go over the upcoming changes to restoration for cataclysm here, but if you want to read all the druid changes you can find them at this link.
Unlike the other healers, Restoration druids [...]

Well, I’ve downloaded the patch, but the realms are still down.  Here is a condensed form of the patchnotes that apply to us resto druids!
New Dungeons and Raids
New Cross-Realm LFG system
Making a new Level 1 Druid, you won’t start with attack on your bar
Rebirth: The cooldown on this spell has been [...]

If you are interested in reading the full 3.2 PTR Patchnotes you can do so here.  
But if you don’t want to read all the notes, let me tell you what effects us trees most!!!  
* Innervate: Duration reduced to 10 seconds, and cooldown reduced to 3 minutes. This means each use of Innervate will [...]