There are some new 3D renderings of the airport terminal expansion up on the yxe.ca website... it looks really good. You have to download the file so here's a link to their page:
http://www.yxe.ca/ the link is on the bottom of the page.
Looks like we're going to have eight gates, and a new lounge at the airport. I'm really hoping that they can improve how international passengers are handled... the system they have now with the movable wall to separate incoming and outgoing passengers is pretty outdated.