2016-01-06, 07:53
Series options for MythTV are in the context menu. In the Guide, highlight the program you wish to record, hit 'C' to bring up the context menu, choose 'Client actions' (or similarly named), the choose your series option there. It's not easy to discover, but the functionality is there.
However, to truly only get new episodes, you have to modify the scheduling rule in MythTV, because by default it records new to MythTV seeing the show, not new to being aired.
However, to truly only get new episodes, you have to modify the scheduling rule in MythTV, because by default it records new to MythTV seeing the show, not new to being aired.