Feature Request: Sync recent episodes only

[halcy0ne]

For daily type shows,
Such as the local news broadcast that I may have used Plex DVR to record bit don’t always get around to watching.
Problem now: syncing a daily show will get first un-watched episode, however for a daily cast such as news it may no long be relevant.
Solution: sync X most recent episodes regardless of watched status.
Example: every day the news recording get synced to my phone. Where X is set for a maximum number to be synced, the oldest is removed regardless of its watched status so the sync only ever has X most recent episode.