1) Playlist

New available episodes will be automatically add to Playlist category.

Depending on the sort order of episodes in Playlist, you can switch current playing to next or previous one.

You can also add episodes to Playlist to play them in order.

2) Downloads

All downloaded episodes will be listed in Downloads category.

Remove items from Downloads will delete the downloaded files from disk of episodes.

3) Recent

Recent category contains the lastest refreshed episodes in a week.

Remove items from Recent will delete the episodes from database library, which you will not be able to see them in the episodes list in Podcast details anymore.

4) Favorite

Episodes marked as Favorite will be listed here.

When you have the needs to check some episodes later after removed from Playlist, you could mark those as Favorite.