Spring Framework - v5.3.29

:star: New Features

• Avoid illegal reflective access in ContextOverridingClassLoader.isEligibleForOverriding #30868
• Improve diagnostics for CGLIB ClassLoader issues with shared classes in parent ClassLoader #30866
• JdbcTemplate does not call handleWarnings in case of exception #30852
• Tolerate AnnotationUtils.isCandidateClass call with null as annotation type #30843
• Simplify DefaultSingletonBeanRegistry.isDependent() #30841
• Provide explicit support for collections, maps, and arrays in ObjectUtils.nullSafeConciseToString() #30811
• Extend list of supported types in ObjectUtils.nullSafeConciseToString() #30806
• Align ConcurrentMapCacheManager locking behavior with CaffeineCacheManager #30781
• ResolvableType.hasUnresolvableGenerics() should cache its result #30715
• Ensure Spring LogFactory contains all public methods from Apache LogFactory #30711
• Translate SQL Exception with State S0001 and Vendor Code 2628 to a Spring Exception in MSSQL 2019 #30682

:lady_beetle: Bug Fixes

• For a prototype bean, if first-time rejected value is null, subsequent value will wrongly be null always #30809
• Revert changes to toString() in FieldError #30800
• Fix log level on error with @TransactionalEventListener #30784
• SerializableTypeWrapper does not consistently catch InvocationTargetException #30767
• NPE in MvcUriComponentsBuilder with no-arg target method on interface #30757
• Jackson2ObjectMapperBuilder breaks when modules customizer follows modulesToInstall #30752
• Spring ORM SpringBeanContainer when trying to create a bean fails with not found bean definition, and fallbacks to default hibernate bean creation #30685

:notebook_with_decorative_cover: Documentation

• ResultSet holdability into the View layer broken by Hibernate 5 #30863
• Clarify ReactiveTransactionManager exception declarations #30819
• Doc: JdbcTransactionManager vs DataSourceTransactionManager #30814

:hammer: Dependency Upgrades

• Upgrade to Reactor 2020.0.34 #30873