Spring Office Hours S4E22 - Live from KCDC
Aug 19, 2025
Broadcasting live from a vibrant tech conference, the hosts dive into the latest buzz around Spring Boot 4 M1 and Spring Framework 7 M8. They discuss the evolution from Spring Boot 3.x to 4.0, highlighting key features like structured logging and API versioning. The conversation also touches on revitalizing the tech community post-COVID and maximizing AI tools for writing and coding. Engaging anecdotes from the live event add a personal touch, making tech insights feel fun and relatable.
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Episode notes
Why Spring Boot 3.2 Stands Out
- Dan highlighted Spring Boot 3.x lineage features and named 3.2 his favorite release for many additions.
- He cites virtual thread support, new REST/JDBC clients, and observability as key wins.
Nullability Is Coming Across Spring
- Spring Boot 4 and Spring Framework 7 will introduce nullability support via JSpecify and null-away tooling.
- This is a cross-project effort aiming to reduce production NPEs even before JDK-level null safety arrives.
Spring Framework 7 M8 Adds RestTestClient
- Spring Framework 7 milestone 8 adds a RestTestClient so MVC tests can use a REST-style test client without pulling WebFlux.
- The release also includes API versioning updates and many other quality-of-life changes.