Release v6.2.6 · spring-projects/spring-framework

⭐ New Features

An option for SimpleAsyncTaskExecutor to throw an exception when limit is reached #34727
Provide first-class support for Bean Overrides with @ContextHierarchy #34723
Micro performance optimizations #34717
Suppress "Unable to rollback against JDBC Connection" in case of timeout (connection closed) #34714
Avoid early FactoryBean instantiation for type-based retrieval with includeNonSingletons=false and allowEagerInit=true #34710
ReactiveCachingHandler still not using error handler on sync cache. #34708
Add an exchangeForRequiredValue variant to RestClient #34692
Recursively boxing Kotlin nested value classes in CoroutinesUtils #34682
ServletServerHttpRequest does not use charset parameter of application/x-www-form-urlencoded #34675
LifecycleGroup concurrent start and start timeout #34634
HibernateJpaDialect exception translation misses concrete exceptions wrapped in Hibernate's ExecutionException #34633

Inconsistency in SseEmitter.onCompletion() behavior between Spring 6.2.3 and 6.2.5 #34762
Deadlock while creating Spring beans with parallel bootstrap threads on IBM Liberty #34729
PropertyBatchUpdateException: causes of nested PropertyAccessExceptions not shown in output #34691
IllegalAccessError for package-private member of AzureStorageConfiguration on WebSphere #34684
Change in Jar usecache behavior with Spring 6.1.x causing java.lang.IllegalStateException: zip file closed #34678
Startup performance regression due to CGLIB class load attempts in Spring 6.1.x #34677
An infinite wait on a parallel context.getBean() #34672
InvalidObservationException: Invalid start: Observation 'http.client.requests' has already been started #34671
@Configuration classes can no longer be abstract without @Bean methods #34663
Generated-code for LinkedHashMap is missing static keyword #34659
Detect late-set primary markers for autowiring shortcut algorithm #34658
@MockitoBean with custom @Qualifier is not injected into @Configuration class #34646
Qualifier Resolution Issue in Parent-Child Context Hierarchies #34644
Enforced container-level acknowledge call for custom acknowledgement mode #34635
UriComponentsBuilder does not treat a URN as opaque if it contains a slash #34588
Migrating from Spring 6.1.x to 6.2.x leads to exceptions in a Pekko setup #34303

Update Javadoc for ignoreDependencyInterface() in AbstractAutowireCapableBeanFactory #34747
Update Javadoc to stop mentioning 5.3.x as the status quo #34740
Fix broken link for Server-Sent Events #34705
Fix typo in Bean Validation section of reference manual #34686
Remove unnecessary closing curly brackets in Javadoc #34679
Add javadoc notes on potential exception suppression in ListableBeanFactory#getBeansOfType #34629
Remove remaining references to Forwarded headers in MvcUriComponentsBuilder #34625

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