Here: http://www.fantasyflightgames.com/edge_news.asp?eidn=4180
My favorite part of the article is:
One of the most exciting parts of working on Beyond the Rim was being able to bridge the Clone Wars with the Rebellion era in the adventure’s backstory. We were able to draw from the original trilogy, the prequel movies, and The Clone Wars animated series in order to bring this adventure to life, and it led to some fun and interesting developments. You don’t often get to see B1 battle droids pitted against scout troopers or Imperial Security Bureau agents pursuing Separatist traitors. We even managed to give a nod to the Old Republic, so players should look out for that as they play through the adventure.
Looking forward to run this.