Spring Framework 6.0.0 has released its fourth RC release. This version includes 12 bugfixes and functional improvements. It should be the last RC version before the official GA of Spring Framework 6.0.0. The official version is currently planned to be released in mid-November.
Introduce DataFieldMaxValueIncrementer for SQL Server sequences #29447
Introduce findAllAnnotationsOnBean variant on ListableBeanFactory #29446
Support Jakarta WebSocket 2.1 #29436
Support before selecting handler
@ControllerAdviceHandle exceptions in WebFlux #22991
Fix the problem that beans with unresolved generics cannot use the AOT fallback algorithm #29454
Fix TomcatRequestUpgradeStrategy incompatibility with Tomcat 10.1 #29434
Fix the problem that the generic Autowiring generated by factory bean cannot run after AOT processing #29385
- Fix the issue that reference PDF files with full documentation are not available #28451
Adjust Servlet API baseline: Servlet 6.0 in the build, Servlet 5.0 compatibility at runtime #29435
Upgrade to Context Propagation 1.0.0 #29442
Upgrade to Jackson 2.14.0 #29351
Upgrade to Micrometer 1.10.0 #29441
Spring Framework 6.0 as a major update, requiresUse Java 17 or higherand migrated to Jakarta EE 9+ (in
jakarta The namespace replaces the
javax EE API), and other infrastructure modifications.Based on these changes, Spring Framework 6.0 supports the latest web containers such as Tomcat 10 / Jetty 11and the latest persistence framework Hibernate ORM 6.1. These features are only available for the Servlet API and the jakarta namespace variant of JPA.
It is worth mentioning that with this release, developers can experience “virtual threads” in Spring-based applications (preview “Project Loom” in JDK 19), check this article for more details.Custom options are now provided to insert virtual thread based
Executor Implemented, with the goal of providing “first-class citizen” configuration options when Project Loom is officially available.
In addition to the above-mentioned changes, Spring Framework 6.0 also includes many other improvements and features, such as:
See Release Note for details.
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