A DigitalPoint Forums thread notes that Google AdSense has added a new ad unit. The new ad unit is 200x200 pixels, which was most likely a much requested size.
If you login to the AdSense console, you should see a message on the top right that reads;
NEW We've added one additional format for your text, image, and video ad units. Learn more...
When I tested the "Learn more..." link above at the time I wrote this, it took me to a page that read;
We're sorry, but the information you've requested cannot be found.
Here is a live AdSense ad:
JenSense notes that this ad unit is so "new, in fact, that AdSense hasn't announced it yet, and it hasn't yet made it into their ad format page yet."
Forum discussion at DigitalPoint Forums.
This article was written the night before, and scheduled to go live at this time.
