Tasks can always be restored in case you need to consult information and later re-archive them again.
To restore archived Tasks, go to the farmerswife Server Setup > Bookings tab.
It is only possible to restore Tasks per year.
The button that was initially called Archive Tasks yyyy, is now called Restore Tasks yyyy. As you click on it, and you confirm the operation, a pop-up will display the amount of Tasks that have been restored on that specific year.