TF2 Soldier Update Info Leaked?

Total Gaming Network has what they report to be an update that briefly appeared on the RSS feed for the Team Fortress 2 Blog, which if real, is either an error, or proof Valve is now enamored of the leak-style announcement like they joked about after the leak of the Meet the Spy video. They have an image of the story, and summarize the details it provides, including new maps, a new King of the Hill mode that folks have been anticipating, and an item trading system. Popular sentiment seems to be this is a fake. Thanks Mike Martinez.