Just spent some time running around the updated zones, they look amazing - I love the new look, I love the background barnyard noises in the Farmlands (THERE'S PIGLETS NOW ), the place looks so much livelier! However there's a couple of little oddities that I've spotted.
In the southwest corner of the Farmlands, there's tree scenery that prevents the Softwood from being reached harvested.
Herman the Yak is milkable - ... unsure if bug or feature xD
Underdark races (tested with a drow) can attune to the Northern Outskirts portal, use it, and teleport back to it - heard this is a known glitch and is being worked on, but just thought I'd mention it