The new season_packs feature currently only accepts a single parameter; always, only, or a numeric threshold value. The 'only' option causes individual episodes to be rejected, however this prevents a threshold value from being set.

The config example below or similar should be permitted

season_packs:
  threshold: ### 
  reject_eps: yes

The threshold value could be set to a number or to always or infinite to download season packs regardless of the number of episodes already downloaded.

This would be useful in scenarios where season packs are handled differently / in a separate task than episode downloads