End a repeating event without deleting all previous occurrences
I would like a feature to be able to "end" a repeating event/appointment that has no set end date.
I often have no set end date for a regular occurrence where I don't know when/if it will end. In this case, when I know I no longer want the event, I currently have to delete the entire series.
I would like the option to simple stop the repetition after having already made the event. This is to keep the old events for the sake of prosperity.