Change date on multiple items at the same time
woulk like to be able to check multiple items due today and reschedule for tomorrow instead of changing the date individually
this feature is already available.
To change due dates of multiple tasks, please hold down the CTRL key and then start selecting the tasks you'd like to edit by clicking on each of them. Once you select multiple tasks, you'll see a menu at the top with different options, one of them will be "change date".
You could use the "Postpone" function on multiple tasks which will change the due dates of the selected tasks to their next occurrence according to the date type you've used.