ReGex has upped some more CatanDC screenshots for your viewing pleasure, as well as this new info:

“So much for a break. I’ve been steamrolling through interfaces left an right.

More from me later.. only a few more interfaces are left to go for gameflow (status, stealing, discard, error messages)! After that I have a few engine details to code (longest road calculation comes to mind) and basically the whole backend of the game to go.“

Check out http://members.shaw.ca/regex/ if you want to see what the new interfaces look like.