spring-projects/spring-framework v5.3.9 on GitHub

⭐ New Features

Configure CommonsMultipartResolver to support specific HTTP methods #27161
Allow BeanDefinitionBuilder to set an instance supplier with a ResolvableType #27160
Reason of @ResponseStatus on handler method is not resolved by MessageSource #27156
ResourceHandlerRegistry#getHandlerMapping should initialize handler once in outer loop #27153
Set synthetic flag using BeanDefinitionBuilder #27141
BeanCreationException error message should always include declaring class of constructor (or factory method) #27139
Improve Jetty 10 check in JettyClientHttpResponse #27136
Jetty10RequestUpgradeStrategy use an old jetty 9 class HandshakeRFC6455 #27121
ClassNotFoundException using Jetty 10 and its reactive client #27112
Use StringBuilder.append(char) where possible #27098
Consider "wss" and "https" for secure flag in Forwarded header checks #27097
SynchronossPartHttpMessageReader should only create temp directory when needed #27092
Implement equals, hashCode, & toString in BeanMethod and *Metadata types #27076
Remove logging dependency in BeanUtils #27070
Exclude sealed interfaces from auto-proxying (for JDK 17 compatibility) #27027
Blockhound error when running with transaction with a TransactionOperator #26955
Configure StandardServletMultipartResolver to only support multipart/form-data #26826
Add a way to set executeExistingDelayedTasksAfterShutdown from ThreadPoolTaskScheduler #26719
Apply dynamic changes in ThreadPoolTaskExecutor before setting local value #26700

JettyHttpHandlerAdapter is not aware of Server[Request|Response]Wrapper #27146
{*path} pattern (CaptureTheRestPathElement) includes undocumented leading slash in @PathVariable path #27132
NoSuchMethodError when invoke JettyWebSocketSession.getRemoteAddress in jetty 10 #27120
CronExpression is still broken on spring-context-5.3.8 #27117
SimpleMethodMetadataReadingVisitor.Source.toString() omits separator for method arguments #27095
DefaultPathSegment allows shared empty parameters map to be mutated #27064
AOP auto-proxying with proxyTargetClass=true and introduction advice does not work for JDK proxy targets #27044
ServletRequestDataBinder assumes Standard servlet multipart handling #26999
DataClassRowMapper should not override Kotlin init properties #26569

Add Javadoc @since to BeanDefinitionBuilder.setSynthetic() #27155
Fix link to Javadoc API #27151
Added description for HandlerInterceptor #27122
Fix typo in core-beans.adoc #27113
Fix typo in BeanDefinitionDsl.kt #27105
Improve docs for getContentAsByteArray method of ContentCachingRequestWrapper #27068
Fix explanation on default settings for content negotiation in reference doc #27067
Document that any @Valid* annotation triggers validation in the reference manual #27050
Improve RequestPartMethodArgumentResolver Javadoc #27043
Improve RequestResponseBodyMethodProcessor Javadoc #27042
Clarify that baseName in ResourceBundleMessageSource does not support multiple locations #27038
Link alternate documentation formats #27015

We'd like to thank all the contributors who worked on this release!