Everything that we've been publishing is listed in the handy WoW.com Guide to Patch 3.3. We've organized the information for you in a few ways. First, you can look at it week by week to see exactly what you might have missed. Second, the information is sorted into individual class sections so you can quickly and easily find out what's happening with your class. And finally, the information is sorted into a patch notes like structure so you can find out about all the details to the changes.
Check out the guide, and enjoy the patch on the PTR!