TEN7: Adding Bundle Subclasses to Drupal Core 9.3.0 (Part 2)

In Part 1 of this blog series, we explored the concepts of entities, bundles, entity classes, and the new feature of bundle subclasses now available in Drupal Core 9.3.0. #2570593: Allow entities to be subclassed using "bundle classes" is one of the biggest changes to Drupal Core in many releases, although it’s only directly available to developers. In this post, we’ll look at how to start making use of this functionality to improve your life. If you’re not a developer, you might be more interested in parts 1 and 3 of this series, although hopefully everyone will find this useful and informative.