Apple has recently changed its podcast categories. Categories have been added, removed, and broken up. Apple has fully implemented this feature and now is the time to make sure your show is properly represented.
All you have to do is update your RSS feed and Apple will pick up the changes automatically.
You can find a full list of the category changes over at https://podnews.net/article/apple-changed-podcast-categories-2019
If you want help deciding which categories would be best for your show or if you need help updating your feed, schedule a call at https://rothmedia.site/schedule and I would be glad to help you.