Allow repeating tasks to end on a particular date or after a particular number of repetitions
This would also be useful for events that go over a range of dates but ultimately terminate, e.g. someone visiting from out of town, a county fair, etc.
Would be a nice addition
This would be my #1 enhancement request.
This would be useful for me as well. I have several tasks that I use a workaround of putting a repeat on, and then removing after several iterations. I would also use it for hard deadlines, to allow the task to repeat until the hard deadline.
That is a good idea
This would be very helpful to have! I would use both kinds of ending: Sometimes I have to do a certain task a certain number of times in, say, a week and can stop after the last iteration whenever that happens. And as a teacher, I frequently have to plan to hold a certain activity on every, say, Tuesday and Thursday from January through May.
MS Outlook has a very good working example of what this looks like