This is an excellent overview by @johnvoorhees of all the changes coming to Apple services this year.

I'm very into the new Podcasts app features + credits and collaborative playlists coming to Apple Music: https://www.macstories.net/news/apple-services-preview-better-integration-increased-customization-and-sharing-options/

Apple Services Preview: Better Integration, Increased Customization, and Sharing Options

Apple’s services have become an increasingly important part of the company’s product lineup, but they didn’t get a lot of time at WWDC this year. However, that doesn’t mean there aren’t some interesting new features coming with OS releases and beyond. There are a wide variety of updates coming that promise to better integrate services,

@viticci @johnvoorhees the Fitness+ additions look like a big deal. I love the experience of training with Fitness+ courses but the rest of the service seemed very bare bones, it’s great that they’re adding more to it ! Cool new Podcasts and Apple Music features too. Still no Apple Classical Mac app though. :/
@viticci @johnvoorhees Does the new queue in Podcasts only live in the Now Playing view?
@heilemann @viticci The queue is technically its own view but you can only get to it from Now Playing

@viticci @johnvoorhees This is awesome!

"With an update this fall, Apple Podcasts will provide the solution, treating episodic radio shows like podcasts, allowing listeners to subscribe to their favorite shows and receive notifications when a new episode is available.”