PodcastSeriesType

Used to distinguish between Episodic and Serial podcasts
enum PodcastSeriesType {
	EPISODIC
	SERIAL
}
EPISODIC (Default) - When episodes are intended to be consumed without any specific order. This tells podcast players to show the latest episode first.
SERIAL - When episodes are intended to be consumed in sequential order ex) A True Crime Investigation. This tells podcast players to show the 1st episode first.