I read the update notes and didn't notice anything that I had encountered. Still, many bugs have been fixed and they've put out these updates at a fairly decent rate too. I suppose I'm satisfied with the quality of the post-release support BG:EE has been receiving so far, and if they keep it up the game might even become what it was supposed to be on release. They haven't really touched multiplayer yet, which many say is still a disaster, but it's been promised that they'd fix it.
An obvious question rises from all of this: why the hell was there no public beta?
I agree, the release should have been pushed back further and the time used for finding and eliminating bugs, but the problem with that was that the first time they delayed the release date, it's been communicated so poorly that a large chunk of the pre-orderers and fans had become enraged. Another delay was out of the question - I think if they went that route it would have discouraged huge masses of people from buying their game, and would have caused many to become disgruntled with Overhaul Games.