Valve issues a statement condemning gambling sites using Team Fortress 2 data, and blocks the use of that data. The last big move Valve has made for TF2 wasn't even an update per se, it was them ...
Team Fortress 2: First shown at E3 1999, TF2 was repeatedly delayed as Valve transitioned from making games on the GoldSrc engine to the Source engine. The title finally launched in October 2007 ...