Added Delete To-do to a menu at the right of each To-do in a list. Choose ⋯ on the row, then Delete To-do, and the To-do goes from the list at once. Choose Undo in the message that appears to put it back, with its notes, checklist and reminder.
Delete a To-do from the list
Delete a To-do from its row in a list without opening it, and undo it from the message that follows.