When a change is made to a recurring event, it is not currently possible to make the change from this event onwards.
The current possibilities are to modify only the modified event or all the events in the recurrence, like Google Calendar

However, I'd like to be able to modify an event on a specific date and have the option of modifying it and future events.
An example I could give would be to imagine a weekly meeting at 4 pm (16h00) every Tuesday, and that starting next month, this is brought forward to 3.30 pm (15h30) every Thursday.