A lot of 4's in this one, huh? Episode 4 packs in the changes for Spring Boot 2.4.0 including a major overhaul to Neo4j, a transition to Spring Framework 5.3, and a long overdue addition to the build steps with Docker. You won't want to miss out!

What's new with React and how are they already on version 17? Check out this episode to learn about the surprising changes brought about with this latest major release from Facebook's own React framework.