Spring Framework - v5.3.26

:star: New Features

• Improve diagnostics in SpEL for matches operator #30145
• Improve diagnostics in SpEL for repeated text #30143
• Increase scope of regex pattern cache for the SpEL matches operator #30141
• Minor updates in HandlerMappingIntrospector #30128
• Allow SnakeYaml 2.0 runtime compatibility #30097
• Add missing @Nullable annotations to LogMessage.format methods #30009
• ASM upgrade for JDK 20/21 support #29966
• Allow MockRest to match header/queryParam value list with one Matcher #29964
• Add MockMvc.multipart() Kotlin extensions with HttpMethod #29941
• Release R2DBC connection when cleanup fails in transaction #29925
• org.springframework.web.context.ContextLoader should lazily load ContextLoader.properties #29909
• Improve generated default name for @JmsListener subscription #29902
• Include all Hibernate query methods in SharedEntityManagerCreator's queryTerminatingMethods set #29888
• SQL supplier in R2DBC DatabaseClient is eagerly invoked #29887
• Spring Framework 5.3.x is incompatible with Jetty 10 (Client) #29867
• Possible infinite forward loop with MockMvcWebConnection #29866
• Refine Jackson2ObjectMapperBuilder#configureFeature exception handling #29860
• Fix R2dbcTransactionManager debug log: don't log a Mono #29824

:lady_beetle: Bug Fixes

• RequestedContentTypeResolver does not ignore quality factor when filtering */* media types #30121
• SpEL: cannot call methods declared in java.lang.Object on a JDK proxy #30118
• CaffeineCacheManager getCache method cause thread block #30085
• Protect JMS connection creation against prepareConnection errors #30051
• ReactorServerHttpRequest does not reflect forwarded host and port when forwarding-header-strategy=native or cloud platform detected #29974
• WebSocket stats not updated correctly when sessions cleared #29947
• Explicit target ClassLoader for interface-based proxies in MvcUriComponentsBuilder #29914
• Closing an ApplicationContext leads to Exception at ExecutorServiceAdapter #29908
• Invalid Accept header results in IllegalStateException #29836
• JettyWebSocketCreator referenced from a method is not visible from class loader with Jetty10RequestUpgradeStrategy #29256

:notebook_with_decorative_cover: Documentation

• Fix minor spacings in webflux docs #30095
• @AspectJ argument name resolution algorithm is outdated in reference manual #30057
• Fix "Configuring a Global Date and Time Format" example #30036
• Consistent @Bean method return type for equivalence with XML example #29970
• Update @DynamicPropertySource examples regarding changes in Testcontainers #29940
• Clarify semantics of primitivesDefaultedForNullValue in BeanPropertyRowMapper #29926
• Clearly document that DataClassRowMapper supports Java records #29922
• Outdated Javadoc for AbstractApplicationContext.postProcessBeanFactory #29916

:hammer: Dependency Upgrades

• Upgrade to Reactor Netty 2020.0.30 #30116