The CronosBot site has a pair of new updates for this AI opponent, offering both a new version 1.05 of the Chronos bot for Quake, and a new version 1.01 of the Chronos bot for Hexen II. The new Quake release adds "slight bug-fixes for dynamic waypoints" as well as fixed waypoints for DM6, and the Hexen II update fixes the bugs that caused the bots to fail to use all the weapons, a waypoint problem, and the "useless" imps. Thanks Bot Epidemic for both of those.