Nick,
What we need is to be able to specify “Retrieve Events Until” through an amount of time (like “7 days”) that will be added to the “Retrieve Events From” setting. So a relative date with respect to the from date, rather than an absolute date in time.
In v0.7 you could specify an additional offset from a chosen start/stop point. By setting the start and stop point to “00:00 today” and setting the offset on the start point to 0 and on the stop point to 604800, you could specify a time frame of 7 days from today. I no longer see that option in v2.0.