The rules button is not visible anymore in Game Courier. This means that
players cannot easily go back to review the rules of the game, which is
bad, since all the rules aren't always easy to memorize when you are
trying a new game. In the Game Courier presets one always inserts a link to
the rules, so that the players easily can view the rules. But the button
has disappeared, it seems. This is a high priority bug. /Mats