I just spoke with Daniel Brandt, founder of
Google-Watch.org, who told me there was an update this past Saturday the 20th.
According to Daniel the changes weren't all that dramatic, but he did say that there were people who were happy to see that their results were "back to normal" for certain terms.
Incidentally, when I was at the Search Engine Strategies conference
Bruce Clay, owner of a marketing firm and sponsor of the conference predicted there would be an update on the 19th.
Have you noticed any changes in your Google rank?