spring-projects/spring-framework v5.3.30 on GitHub

⭐ New Features

Optimize ClassUtils#getMostSpecificMethod #31100
Optimize whitespace checks in StringUtils #31069
Align validation metadata handling in PayloadMethodArgumentResolver #31056
Register an override for an existing adapter in ReactiveAdapterRegistry #31048
Make bean initialization deterministic for multiple @Autowired methods on same bean class #30994
Performance bottlenecks while creating scoped bean instances #30892

Possible classloader leak through incomplete clearing of annotation caches #31176
Spring LogFactory implementation deviates from original Apache LogFactory in terms of abstract method declarations #31167
Bean injection fails due to nullSafeConciseToString() invoking isEmpty() on a Map/Collection proxy #31156
SpelExpressionParser throws IllegalStateException instead of ParseException for invalid expression #31099
@DynamicPropertySource in @Nested test class cannot override dynamic properties from enclosing class #31085
TransactionalApplicationListenerMethodAdapter should find @TransactionalEventListener on target class method #31037
ScheduledAnnotationBeanPostProcessor: graceful shutdown should not interrupt currently running jobs #31020
Permgen memory leak due to ClassInfo caching in java.beans.Introspector on JDK 11/17 #31005
MethodIntrospector.selectMethods(?) fails to find methods in case of special bridge method arrangement #30907

Fix documentation: Passing in Lists of Values for IN Clause does not work with JdbcTemplate #31229
Refine CORS documentation for wildcard processing #31168
Propagation REQUIRES_NEW may cause connection pool deadlock #31040
Clarify R2DBC ConnectionAccessor and DatabasePopulator exception declarations #30933
Doc: Avoid deadlock in @PostConstruct through SmartInitializingSingleton or ContextRefreshedEvent #30889