These haven't been posted to the official site, but they were leaked on YouTube. David Kim vs. Yeon-ho Lee on a new map called Scrapyard.

Enjoy 17 minutes of Zerg vs. Protoss gameplay footage:


Scrapyard terrain features: large front ramp that leads into the base. There is a Xel'Naga Watch Tower in the center of the map. Here's a picture of the full map: