Our favourite free software tactical strategy game has just been released with an update that adds a whole lot, including: new campaigns, AI-objective setting, multiplayer balancing, new graphics, new tiles, and new music! You can read the whole change log at http://www.wesnoth.org/start/1.6/.
Congratulations to the Wesnoth team! This is a great update to an already great game. I will definitely be on later tonight! 