can it be made so that will pick up .m4a files as "media posts"? Or perhaps it already does and I am misunderstanding how castr is determining what is a media post?

*New Podcast Out Now* Living in FlowForce with Gwendolena Harrison and Fountain: https://fountain.fm/episode/zfwcbgXGphz6mqemKAVu Spotify: https://open.spotify.com/episode/0LW8wrjNMmBE4op1iR4pR6 Youtube: https://youtu.be/Kjb1zVqB5Jc Website: https://bitcoin-consciousness.com/podcast/living-in-flowforce-with-gwendolena-harrison/ File: https://bitcoin-consciousness.com/wp-content/uploads/2026/05/05.08.26-Gwen-Final-CHAPTERIZED.m4a RSS: https://bitcoin-consciousness.com/feed/podcast/bitcoin-consciousness NOSTR RSS: https://castr.me//rss.xml