osTicket v1.10 (stable) and Maintenance Release v1.9.15 are now available! Go get it now
It would be great if the same system used for Ticket Priority could be added to Tasks. I have added a custom field and modified tasks.inc.php. But it's still not as nice as the priority system for Tickets.
Additionally, it would be great if the Priority could be changed at any time by editing the task.
Thanks for considering this!