v6.2.0-RC3

⭐ New Features

• Update retrieve() in RestClient to execute and extract in single scope #33777
• Remove proxyTargetAware attribute from @MockitoSpyBean #33775
• PathMatchingResourcePatternResolver sorting of JAR resources #33771
• Add default handling for disconnected client errors to Spring MVC #33763
• Remove ServerResponse.AsyncBuilder interface #33736
• Fix PathMatchingResourcePatternResolver manifest classpath discovery #33705
• Add cookie support to RestClient #33697

🐞 Bug Fixes

• @MockitoSpyBean does not support transparent verification #33774
• Bean with defaultCandidate = false and qualifier does not work with constructor injection #33762
• Update HttpHeaders.setHost() to actually remove the Host header #33716

📔 Documentation

• Rework links to Spring Boot docs in reference documentation #33776
• Add Kotlin examples in aot.adoc #33761
• Improve the discoverability of Java and Kotlin APIs documentation from the refdoc #32835

❤️ Contributors

Thank you to all the contributors who worked on this release:

@Nicklas2751, @bivo, @philwebb, and @roll-w

v6.2.0-RC2

⭐ New Features

• Verify static resource location ends on slash #33712
• Support record canonical constructor in BeanUtils #33707
• Rename OverrideMetadata for Bean Overrides #33702
• Rename BeanOverrideStrategy enum constants #33701
• Polish ServletWebRequest #33698
• Remove support for relative paths in static resource handling #33687
• Add value attribute alias to @MockitoBean and @MockitoSpyBean #33680
• Reject bean names with factory prefix for Bean Overrides #33674
• Revise handling of URI variable syntax in WhatWG URL parser #33673
• Introspect pre-registered singletons in preDetermineBeanTypes as well #33668
• Remove unnecessary array length check #33655
• Polish CorsConfiguration #33650
• Add URL Parser for RFC 3986 #33639
• Handle X-Forwarded-Prefix parsed by Reactor-Netty in ReactorServerHttpRequest #33638
• RestClient should auto-detect ReactorClientHttpRequestFactory #33635
• Improve random source in SockJS support #33632
• Stop replacing existing Bean Override definitions with pseudo-definitions #33627
• Introduce enforceOverride flag in @TestBean and @MockitoBean #33613
• Refactor unwrapOptional method to improve readability and performance #33612
• ServerSentEvent should implement equals() and hashCode() #33606
• Reduce the GC pressure due to NoTransactionInContextException instances #33601
• Make DynamicPropertyRegistrarBeanInitializer public #33593
• Improve toString() for AbstractBeanDefinition and BeanMetadataAttribute #33579
• Add utility methods for resource handler checks #33574
• UrlHandlerFilter should not strip the trailing slash from the contextPath URL #33565
• AbstractGenericHttpMessageConverter has no constructor taking a Charset #33563
• JdbcClient ResultQuerySpec - Provide a optionalValue() method #33560
• Add read timeout setter on HttpComponentsClientHttpRequestFactory #33556
• Fix virtual thread pinning caused by synchronized blocks in EclipseLinkJpaDialect #33546
• Add RestClient.Builder#messageConverters(List) #33536
• Refine null-safety for additional Assert methods #33530
• Throw runtime error for @TransactionalEventListener when @Transactional propagation level is not REQUIRES_NEW or NOT_SUPPORTED #33470
• With virtual threads enabled, long-running fixedDelay tasks block fixedRate tasks #33408
• Provide a public mechanism for detecting if AOT processing is in progress #33388
• Use only one request timeout mechanism in JdkClientHttpRequest #33090
• Support bean override features with AOT and native image #32933
• Limit reflective operations in BeanInstanceSupplier with Spring AOT #32834
• Mixin created with IntroductionInterceptor results in dynamic proxy instead of CGLIB proxy #31304
• Lenient URI parsing in ServletServerHttpRequest #30489
• Exclude authorization messages from ERROR logging in StompSubProtocolHandler #28252
• Propagate fully capable ServletContext in AbstractContextLoaderInitializer (for SessionCookieConfig access) #22319

🐞 Bug Fixes

• PropertySourcesPropertyResolver no longer converts to non CharSequence types #33727
• Lower-casing of scheme in UriComponentsBuilder breaks use of URI variables #33699
• Remove @MockitoBeanSettings and support for MockitoSession management #33692
• @MockitoBeanSettings is not inherited in @Nested test class #33685
• AOT fails when generating code for a component declared as an inner-class #33683
• @MockitoBean reset and MockitoSession management do not work with @Nested tests #33676
• DurationFormatterUtils should not attempt to parse an empty duration #33669
• DefaultServerHttpRequestBuilder can create case-sensitive Headers instances #33666
• Context cache is broken if two Bean Override fields declare annotations in different order #33633
• Test bean override support should only override singletons #33602
• Kotlin checked exception thrown from proxy service causes UndeclaredThrowableException #33585
• Autowiring of generic beans with array types is broken since 6.2.0-M1 #33535
• AnnotatedBeanDefinitionReader should respect @Fallback qualifier analogous to @Primary #33533

📔 Documentation

• Add Javadoc since for headers() in Delete/Patch/Post/PutExchange #33723
• Document XML parser usage against security false positives #33713
• Update scheduling.adoc #33709
• Document TestExecutionListener implementations introduced in 6.2 #33661
• Replace RFC 7807 with RFC 9457 in documentation #33594
• Document that TestContextAnnotationUtils is required for proper @Nested test class support #33586
• Replace e.g. with for example #33515
• Document non-default candidate beans and Java-based configuration of non-autowire candidate beans #33392

🔨 Dependency Upgrades

• Upgrade to Jackson 2.18 #33615
• Upgrade to Micrometer 1.14.0-RC1 #33648
• Upgrade to Reactor 2024.0.0-RC1 #33636

❤️ Contributors

Thank you to all the contributors who worked on this release:

@EugeneNik, @J-unStiN, @Jaeyoung22, @Seungpang, @SungbinYang, @TAKETODAY, @boulce, @cfredri4, @chemicL, @chschu, @cmagnuson, @izeye, @khyojun, @kimjuke, @ngocnhan-tran1996, @quaff, @smartandhandsome, and @zinzoddari

v6.1.14

⭐ New Features

• Use Locale.ROOT for locale neutral, case insensitive comparisons #33708
• Improve checks for relative paths in static resource handling #33689
• CorsUtils.isCorsRequest throws unhandled IllegalArgumentException and returns 500 Internal Server Error on malfomed Origin header #33682
• Skip processing of Java annotations in QualifierAnnotationAutowireCandidateResolver #33580
• Include argument name in MethodArgumentTypeMismatchException error message #33573
• Preserve coroutine context in WebClientExtensions #33548
• Blocking call detected in ConcurrentReferenceHashMap by BlockHound #33450
• Warning message about bean post-processing and eager injection may suggest the wrong cause #33184

🐞 Bug Fixes

• DelegatingFilterProxy Causes Pinned Virtual Threads #33656
• Potential NPE from MethodParameter.getMethod() check in KotlinDelegate.hasDefaultValue() #33609
• Missing native image hints for JDK proxies created by JMS connection factories #33590
• AotTestExecutionListener should not be invoked for a @DisabledInAotMode test class #33589
• Use encoded resource path instead of input path validation in spring-webflux #33568
• org.springframework.util.ResourceUtils#toRelativeURL drops custom URLStreamHandler #33561
• Current observation not in scope during WebClient ExchangeFilterFunction execution #33559
• ZoneIdEditor throws wrong exception type for TypeConverterSupport #33545
• MimeMessageHelper addInline with ByteArrayResource fail with null filename #33527
• @Cacheable throws NullPointerException when RuntimeException is thrown inside annotated code #33492
• Path variable values missing in RedirectView when PathPattern are used #33422
• Reactive HttpComponentsClientHttpResponse ignores Expires cookie attribute #33157

📔 Documentation

• Update fallback.adoc #33721
• Update scheduling.adoc #33703
• Fix link in testing/support-jdbc.adoc #33686
• Adapt Javadoc note about log level of BeanPostProcessorChecker #33617
• Reference the spring-framework-petclinic repository wich uses AspectJ #33539

🔨 Dependency Upgrades

• Upgrade to Apache HttpClient 5.4 #33587
• Upgrade to Apache HttpCore Reactive 5.3 #33588
• Upgrade to Awaitility 4.2.2 #33604
• Upgrade to Micrometer 1.12.11 #33647
• Upgrade to Reactor 2023.0.11 #33637

❤️ Contributors

Thank you to all the contributors who worked on this release:

@arey, @asibross, @boulce, @drdpov, @hosamaly, @ilya40umov, @izeye, and @junhyeongkim2

v6.2.0-RC1

⭐ New Features

• Update mime.types and remove commented entries #33512
• Provide access to the unexpanded URI template when using MockMvc #33509
• Avoid empty array allocations in AnnotationTypeMapping #33507
• Introduce DynamicPropertyRegistrar as a replacement for DynamicPropertyRegistry bean support #33501
• Avoid storing duplicate empty array in MethodParameter field #33496
• Avoid empty array allocations in ResolvableType #33473
• Update Content-Length when body changed by Interceptor #33459
• UrlHandlerFilter should not strip the trailing slash from root URLs #33444
• Unwrap CGLIB proxy when invoking non-proxied methods in ReflectionTestUtils #33429
• Refactor eTag formatting logic into a static utility method #33412
• Encapsulate ETag comparison logic #33385
• Harmonize Reactor client class names within the http.client package #33382
• Allow multiple listeners on ResponseBodyEmitter #33356
• Invoke init/destroy/SpEL methods via public declaring type whenever possible #33216
• Create WebFlux equivalent filter to handle URLs with trailing slashes #32830
• Provide more ways to stream through ServerResponse for WebMvc functional endpoints #32710
• Avoid buffering all elements before sending JSON when using Flux/Flow + Kotlinx Serialization Encoder #33428

🐞 Bug Fixes

• BeanCurrentlyInCreationException is thrown when multiple threads get a bean from StaticApplicationContext's Bean Factory #33463

📔 Documentation

• Revise reference documentation for Spring JMX annotations #33466
• Add Javadoc since for ReflectionHints.registerForInterfaces() #33458
• Revise AOP proxying section of the reference manual #33455
• Consolidate self injection documentation in the reference manual #33454
• Expand acronyms FQN and FQCN #33452
• Document that WebFlux does not support forward redirects #33441
• Document TaskDecorator usage with TaskExecutors #33438

🔨 Dependency Upgrades

• Upgrade to JUnit 5.11 #33395
• Upgrade to Micrometer 1.14.0-M3 #33520
• Upgrade to Reactor 2024.0.0-M6 #33521

❤️ Contributors

Thank you to all the contributors who worked on this release:

@hyunmin0317, @imzhoukunqiang, @izeye, @kilink, @quaff, and @tafjwr

v6.1.13

⭐ New Features

• Errors thrown from SmartLifeycle#stop results in (unnecessary) waiting for the shutdown timeout #33442
• Updates to resource handling for functional endpoints #33434
• Stop logging result in WebAsyncManager #33406
• spring native not support method handler with kotlin default value #33384

🐞 Bug Fixes

• BindingReflectionHintsRegistrar do not take into account the boxed type Boolean #33380
• Ensure use of specified status code on redirect with Rendering #33498
• Inconsistent handling of X-Forwarded-Prefix in servlet and reactive stack #33465
• ServerHttpObservationFilter does not register against new async operations #33451
• Revert removal of deprecated rawStatusCode methods #33440
• PathMatchingResourcePatternResolver no longer follows symlinks #33424
• Deadlock between SseEmitter and StandardServletAsyncWebRequest when clients disconnect #33421
• RestClient doesn't open a scope for the processing of the request #33397
• WebTestClient leaks when ParameterizedTypeReference is used #33389

📔 Documentation

• Document fixed rate scheduling with CRaC #33490
• Update information in SpEL Evaluation chapter in reference manual #33456
• Stop documenting use of -debug compiler flag in reference manual #33453
• Use discrete headings instead of titled blocks in reference manual #33447
• Fix example for @ImportResource in the reference manual #33446
• Fix a typo in the CDS documentation #33437
• Fix link to chapter introduction #33417
• Improve documentation on reading form data via Servlet request parameters vs @RequestBody #33409

🔨 Dependency Upgrades

• Upgrade to Kotlin 1.9.25 #33471
• Upgrade to Micrometer 1.12.10 #33518
• Upgrade to Objenesis 3.4 #33526
• Upgrade to Reactor 2023.0.10 #33519

❤️ Contributors

Thank you to all the contributors who worked on this release:

@dancer1325, @izeye, and @yfoel

v6.2.0-M7

⭐ New Features

• Improve optional parameter checks for HTTP Interface argument #33339
• Two @Bean methods with the same bean name should consistently throw an exception #33330
• Support static headers for http interface clients #33309
• Add DatabaseClient bind variant for list of positioned parameters #33274
• HandlerMethodValidator should support simple Cross-Parameter constraints #33271
• UserCredentialsConnectionFactoryAdapter should provide credentials to createContext #33270
• Support flexible multi-unit duration format in @DurationFormat #33262
• MockMvc should prepare a FilterRegistration when initializing filters #33252
• Add option to ignore bean registration with AOT #33243
• Support JAXBElement in Jaxb2RootElementHttpMessageConverter #33233
• MimeMessageHelper does not set filename on inline MimeBodyPart #33230
• Add handling for AsyncRequestNotUsableException to ResponseEntityExceptionHandler #33225
• Allow formatting of Collection values for @RequestParam with HTTP interface client #33220
• Support rendering stream of fragments #33194
• Allow resolving nested placeholders if value is not String but CharSequence #32876
• Support multiple style of parsing/printing Durations #30396
• Restore support for Freemarker request parameters and taglibs now that it supports Jakarta #30186
• AOT/native support when registering beans with the Kotlin DSL #29555
• Offer a way for MockitoTestExecutionListener to enable strict stubbing #33318
• Provide access to all counters in case of BatchUpdateException with multiple batches #23867
• Low level cache failure for sync/reactive/future Cacheable get is not handled by CacheErrorHandler #21590

🐞 Bug Fixes

• Programmatic NoUniqueBeanDefinitionException in CacheAspectSupport should match message structure #33305
• JdbcClient.MappedQuerySpec::single can return null #33300
• Registration of DynamicPropertyRegistry in a test context has broken native testing #33272
• MapAccessor#canWrite incorrectly returns true for non-Map target #33265
• BeanDefinition processed by AOT does not keep fallback flag #33261
• ImportSelector#getExclusionFilter does not exclude matching candidates with import selector #27080

📔 Documentation

• Document that SpEL expressions using bean references are not compilable #33363
• Remove duplicated "the" in Javadoc #33308
• Update documentation for fragment rendering #33195
• Document ControllerAdviceBean as internal usage #32776

🔨 Dependency Upgrades

• Upgrade to Micrometer 1.14.0-M2 #33327
• Upgrade to Reactor 2024.0.0-M5 #33328

❤️ Contributors

Thank you to all the contributors who worked on this release:

@OlgaMaciaszek, @benelog, @deblockt, @doljae, @izeye, @quaff, and @zinzoddari

v6.1.12

⭐ New Features

• Efficient handling of conditional HTTP requests #33372
• LocaleEditor cannot parse language tag with script like zh-Hans #33348
• Reinstate qualifier support for legacy JSR-330 @javax.inject.Named annotation #33345
• SimpleAsyncTaskScheduler stops accepting new tasks when isShutdown #33336

🐞 Bug Fixes

• Fix incorrect weak ETag validation #33374
• Avoid CacheAspectSupport#findInCaches falling through to the reactiveCachingHandler #33371
• ScheduledAnnotationReactiveSupport starts the observation before it is opened #33349
• RestClient observation flags error for UnknownContentTypeException twice #33347
• RestClient instrumentation unnecessarily calls stop on a closed observation #33346
• SimpleEvaluationContext does not enforce read-only semantics #33319
• SpEL wraps primitive array in Object[] when invoking varargs method #33317
• SpEL no longer supports lists for varargs invocations #33315
• SpEL Indexer silently ignores failure to set property as index #33310
• AOT-generated code produces deprecation warnings when using a deprecated class for autowiring #33295
• @Scheduled method in test class not supported anymore #33286
• AOT-generated code produces deprecation warnings when referencing a nested class of a deprecated class #33273
• Jaxb2XmlEncoder does not support JAXBElement subtypes #33258
• ShallowEtagHeaderFilter throws a NumberFormatException for responses bigger than 2Gb #33256
• RequestPredicates fail with UnsupportedOperationException with a custom servlet path #33251
• Missing observation for @JmsListener response messages #33221
• ConversionService cannot convert primitive array to Object[] #33212
• Spring coroutines AOP is not compatible with @Cacheable #33210
• PathMatchingResourcePatternResolver#convertClassLoaderURL drops URLStreamHandler in version 6.1.x #33199
• SpEL cannot invoke varargs MethodHandle function with a primitive array #33198
• Trim last allowed origin when parsing comma-delimited string #33181
• Multipart files not deleted after upload is finished with async request #33161
• JaxbContextContainer does not define the ClassLoader to use to retrieve the JAXBContext to use #33158
• Memory Leak in WebFlux application handling HTTP Multipart #33094
• Support invoking bridged suspending functions in AopUtils #33045

📔 Documentation

• Fix typo in the bean validation section of the reference manual #33354
• Fix syntax error in RestClient documentation #33350
• Add Kotlin example for expectAll() #33341
• Javadoc of ReactorResourceFactory#setConnectionProviderSupplier wrongly states it can be ignored #33338
• Improve EnableCaching & CachingConfigurer Javadoc #33288
• Code sample has wrong reference to configurePathMatching #33277
• Document that NoOpResponseErrorHandler is to be used with the RestTemplate #33276
• Stop referring to Oracle STRUCT and ARRAY as they are deprecated #33248
• Update links in reference manual #33245

🔨 Dependency Upgrades

• Upgrade to Micrometer 1.12.9 #33325
• Upgrade to Reactor 2023.0.9 #33326

❤️ Contributors

Thank you to all the contributors who worked on this release:

@GoncaloPT, @crusherd, @genuss, @kashike, @ngocnhan-tran1996, @olbinski, @pcvolkmer, @sheip9, @tafjwr, and @underbell

v6.0.23

⭐ New Features

• Efficient handling of conditional HTTP requests #33379

🐞 Bug Fixes

• Fix incorrect weak ETag validation #33376
• SimpleEvaluationContext does not enforce read-only semantics #33321
• ConversionService cannot convert primitive array to Object[] #33313
• SpEL Indexer silently ignores failure to set property as index #33311
• Nested bean instance supplier invocation does not retain previous factory method #33185
• Mockito mock falsely initialized as CGLIB proxy with AspectJ aspect #33141
• "file:." cannot be resolved to java.nio.file.Path (and plain "." value resolves to classpath root) #33139
• Trace and Span IDs are no longer propagated RequestBodyAdvice beans #33128
• ConfigurationClassEnhancer does not use correct ClassLoader when called multiple times #33029

📔 Documentation

• Typo in Annotation-driven Listener Endpoints section of Spring Framework documentation #33054
• Container Extension Points section of Spring Framework documentation refers to the wrong property name #33038
• Incorrect constructor details in the javadoc for ApplicationContextEvent #33033

🔨 Dependency Upgrades

• Upgrade to Reactor 2022.0.22 #33324

v5.3.39

⭐ New Features

• SimpleEvaluationContext should disable array allocation #33386

v5.3.38

⭐ New Features

• Efficient handling of conditional HTTP requests #33378

🐞 Bug Fixes

• Fix incorrect weak ETag validation #33377
• SimpleEvaluationContext does not enforce read-only semantics #33320
• ConversionService cannot convert primitive array to Object[] #33314
• SpEL Indexer silently ignores failure to set property as index #33312
• Mockito mock falsely initialized as CGLIB proxy with AspectJ aspect #33142
• "file:." cannot be resolved to java.nio.file.Path (and plain "." value resolves to classpath root) #33140

📔 Documentation

• Typo in Annotation-driven Listener Endpoints section of Spring Framework documentation #33052
• Container Extension Points section of Spring Framework documentation refers to the wrong property name #33039
• Incorrect constructor details in the javadoc for ApplicationContextEvent #33034

🔨 Dependency Upgrades

• Upgrade to Reactor 2020.0.47 #33322