Along this same line... I have some series that I started watching mid-series, and have no interest/time to watch years-old episodes. In the in-app show list it would be great to be able to list the oldest un-watched episode that is newer than any watched episode. For example, if I start watching a series in season 3, and my last watched episode is season 3, episode 5, and episodes 6, 7 and 8 have already aired, I would like the list to show season 3, episode 6, whereas it now shows season 1, episode 1 (and seemingly always will).
Maybe I'm missing some setting somewhere?
BTW, I just purchased Series Guide X. I love Series Guide, and thought you deserve some support, though with the number of purchases listed it appears you haven't gotten all the support you deserve.