Joined Pivotal Tracker and started dumping my project info on it until I found out that there is no story/task dependency!! That left out feature completely rui

Joined Pivotal Tracker and started dumping my project info on it until I found out that there is no story/task dependency!! That left out feature completely ruins the whole system. How can they not have it? Do you know any similar applications that you can build dependencies into? i.e. for B to be in the "Current" queue, A must be complete