* Sorry for so many updates past few days. Things should slow down for a bit after this. *
This is an important update for those running 18.104.22.168. Some debug code was left in the last release that causes fatal errors when some checkout fields are left blank.
BUG: Removed the debug call to d($…) that was left in preheaders/checkout.php and would show up when checkout forms were submitted with empty fields. (Thanks, Nicolas)