Hidden / Secret link podcast
In some use cases (privacy, or 'not yet published yet' podcasts) one would like to have a podcast unlisted from the front page, and (even better) with a "secret token" link share type of mechanism. Can't find a link that describes secret links but inspiration can be found in the "Share link" feature that you can find in NextCloud.
By extension maybe episodes could have this feature too where there is a workflow for 'hidden', then 'published' once the content is approved.