hstzaar 0.1 11/08/2010 - Switched the GUI interface to gtk2hs+cairo - Added AI strategies using minimax and alpha-beta prunning - Renamed the package to take up maintenance of this. Pedro Vasconcelos htzaar 0.0.2 10/09/09 - Added other modules to htzaar.cabal. - Added strategy helpers to AI.Utils (boardHeuristic, pruneBoardTree). htzaar 0.0.1 10/07/09 - Fixed first turn caveat. htzaar 0.0.0 10/07/09 - Initial release.