A new mob has joined in the treaty affirmation/ anullment fun, a registrar's aide. This mob literally helps to provide more space to use.
The treaty/issuing mobol has been adjusted to allow the (nearly) full spectrum of clans the ability to issue their clan mobs in the various barracks, or deny them. This includes secret clans and clans like Legion and Forresters who could previously issue anywhere. The only clans automatically granted issuing rights in every city are Gleemen, Illuminators and Wisdoms.
While I don't think Andor would grant the Iron Fist the ability to issue mobs, who knows what might happen in the future. The key here is that everything is in the players' hands.