Setting up chained payments w/ global cart in Marketpress update

Was I wrong that the newest update of Marketpress would have the option for global cart and chained payments to work concurrently? I could swear I saw this update on a thread from @aaron or one of his team - if so, how do we set it up? I ran update, but in testing w/ changes on backend and frontend, no option for concurrent use of chained payments and the global cart. Please advise!