Brand new podcast platform, Spooler. Uses podcast:guid and podcast:locked - doesn't use JSON chapters, but does use in-MP3 ones. Quite technically interesting. https://www.spooler.fm/press-spooler-launch.html
@jamescridland At the end of the first day, the podcast produced only 5 "editions" of the short (around 10 minute) podcast episode.
4 preliminary editions, and one final. BBC has feeds that update far more often than that.
Interesting that the preliminary episode links are now dead, for example edition 3 [1]