Export all registrants, paid and pending - by: Obarba

Hi. One client of mine has bought the Event Booking component long time ago and has an old version of this plugin (version 1.7.4). He needs export all kind of registrants, paid and pending, to plan meetings in future. Today, when he clicks on "Export Registration" button, only paid users are in the CSV file. Is this a problem of his version? Could it be fixed with an update?

Thanks!