What’s New in Spring

on YouTube ↗40m

" summary

Spring now targets JDK 17+ with JDK 21/22 support and virtual threads enabled in schedulers, adds a synchronous RestClient and a JDBC client with fluent APIs, and Spring Boot 3.3 ships CycloneDX SBOM endpoint, class-data-sharing and buildpack support for faster startup, and checkpoint/restore experiments. Testcontainers integrates via a new service connection annotation and Docker Compose developer support. New projects include Spring Modulith for modular monoliths, Gateway MVC (blocking gateway with functional routes and token-bucket rate limiting), Spring CLI, and Spring AI abstractions.

AI-written summary · about

" chapters (10)

1. 0:00Introduction and history
2. 3:39Java 17 baseline and Jakarta EE
3. 8:40Documentation and performance
4. 11:09New declarative clients
5. 13:15Test containers and Docker Compose
6. 17:31Spring Modulith and Gateway MVC
7. 20:50Demo of Spring Cloud Gateway
8. 29:48Spring CLI and Spring AI
9. 32:20Support timelines and future plans
10. 37:23Q&A and closing

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