PodcastNamespace

Deprecated — a backward-compatibility shim only, not registered in the namespace registry. Its sole purpose is applying the deprecated benecaster_podcast_chapters and benecaster_podcast_transcripts filters at priority 1 inside benecaster_feed_podcast_episode_tags, so existing callbacks on those filters keep working while emitting _doing_it_wrong() notices. New code should use benecaster_feed_podcast_episode_tags directly.

Previously handled the legacy podcast: namespace tags. Replaced by PodcastIndexNamespace, the registered Podcasting 2.0 / Podcast Index namespace handler.