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[Release News] Spring v5.1.20.RELEASE, v5.2.12.RELEASE and v5.3.2 released!

Spring v5.1.20.RELEASE, v5.2.12.RELEASE and v5.3.2 has been released.

New Features

ContentCachingResponseWrapper should not add “Content-Length” when “Transfer-Encoding” is present #26192

Wildcard is a valid Access-Control-Expose-Headers value #26116

EntityManagerFactory startup failure in deferred mode is only available on first use #26095

StompSubProtocolHandler logs failed authentication with error stack trace #26038

DefaultSimpUserRegistry prevents event from being published if original SimpMessageHeaderAccessor cannot be found #26015

Inefficient request handling inside ServletRequestDataBinder #26005

Bug Fixes

Remove duplicate “property” in PropertyCacheKey.toString() #26243

DataBuffer Leak in Server Response #26235

PathMatchingResourcePatternResolver fails to resolve resources from JAR located in path with ‘#’ on JDK 11+ #26106

UrlPathHelper#removeJsessionid doesn’t remove the jsessionid from the URL #26084

NamedParameterJdbcTemplate.batchUpdate does not individually apply the SQL type from each SqlParameterSource argument #26074

Order of profiles in tests is not preserved #26009

Documentation

DateTimeFormat ISO.DATE_TIME javadoc contains misleading default note #26136

Dependency Upgrades

Upgrade to Reactor Californium-SR23 #26233

Link: Release v5.1.20.RELEASE · spring-projects/spring-framework · GitHub

New Features

ContentCachingResponseWrapper should not add “Content-Length” when “Transfer-Encoding” is present #26191

Register bean definition dependencies when used via configuration class injected fields #26168

Wildcard is a valid Access-Control-Expose-Headers value #26115

EntityManagerFactory startup failure in deferred mode is only available on first use #26094

Bug Fixes

AbstractJackson2HttpMessageConverter writes partial data when exception occurs during write #26246

Remove duplicate “property” in PropertyCacheKey.toString() #26242

DataBuffer Leak in Server Response #26234

GenericConversionService$Converters.getMatchableConverters throws ConcurrentModificationException on Java 9+ #26184

ConcurrentModificationException in NativeMessageHeaderAccessor#copyHeaders #26158

MimeType is no longer actually serializable #26128

PathMatchingResourcePatternResolver fails to resolve resources from JAR located in path with ‘#’ on JDK 11+ #26105

UrlPathHelper#removeJsessionid doesn’t remove the jsessionid from the URL #26083

NamedParameterJdbcTemplate.batchUpdate does not individually apply the SQL type from each SqlParameterSource argument #26073

DataBufferUtils#join may release a DataBuffer more than necessary #26061

Documentation

Clarify intended advice execution behavior in Spring version 5.2.7+ #26204

DateTimeFormat ISO.DATE_TIME javadoc contains misleading default note #26135

Document that @Transactional does not propagate to new threads #26102

Dependency Upgrades

Upgrade to Reactor Dysprosium-SR15 #26175

Link: Release v5.2.12.RELEASE · spring-projects/spring-framework · GitHub

New Features

Ability to correlate ByteBuf leak records to log messages for a specific request #26230

ContentCachingResponseWrapper should not add “Content-Length” when “Transfer-Encoding” is present #26182

Allow customization of file extension to media type map for WebFlux static resources #26170

Register bean definition dependencies when used via configuration class injected fields #26167

Print helpful information in RSocket MetadataExtractor #26130

Add ResponseSpec#toEntityFlux overload that accepts BodyExtractor #26114

Wildcard is a valid Access-Control-Expose-Headers value #26113

Reduce overhead of char creation #26101

EntityManagerFactory startup failure in deferred mode is only available on first use #26093

@DynamicPropertySource is not supported via @NestedTestConfiguration semantics #26091

Introduce and() methods in MethodFilter and FieldFilter for composite filters #26063

Kotlin extensions for WebClient.ResponseSpec #26030

Validate that JUnit Jupiter test methods and lifecycle methods are not annotated with @Autowired #25966

Add support for SSE to WebMvc.fn #25920

Template URI Variables with newline %0A or %0D are not matched #23252

Bug Fixes

AsyncServerResponse interoperability issue with path variables #26239

Remove duplicate “property” in PropertyCacheKey.toString() #26237

DataBuffer Leak in Server Response #26232

Wrong HttpServletMapping used on INCLUDE in UrlPathHelper.skipServletPathDetermination #26216

MockMvc ignores MultipartFile registrations when both files and parts are registered #26166

cannot resolve ServerRequest::pathVariable in nested RequestPredicate #26163

ConcurrentModificationException in NativeMessageHeaderAccessor#copyHeaders #26155

AbstractServerHttpRequest constructor breaks binary compatibility between 5.2.x and 5.3.x #26151

Refine kotlinx.serialization support #26147

MimeType is no longer actually serializable #26127

Resttemplate throws NPE with spring-boot-starter-log4j2 within tests #26120

Update default for favorPathExtension to match Javadoc and as intended for 5.3 #26119

Spring Boot 2.4 upgrade breaks injection of Principal #26117

NoSuchMethodError in UrlPathHelper.skipServletPathDetermination #26112

Support allowedOriginPatterns in SockJS config #26108

PathMatchingResourcePatternResolver fails to resolve resources from JAR located in path with ‘#’ on JDK 11+ #26104

@Transactional causes casting error for suspending function on Spring MVC #26092

UrlPathHelper#removeJsessionid doesn’t remove the jsessionid from the URL #26079

NamedParameterJdbcTemplate.batchUpdate does not individually apply the SQL type from each SqlParameterSource argument #26071

Missing error status handling for toEntityFlux methods in WebClient #26069

DataBufferUtils#join may release a DataBuffer more than necessary #26060

FlightRecorderApplicationStartup exception on processing Http Request #26057

WebMvc.fn: ServerResponse.async does not handle exceptions as expected #25931

Non-compliant Content-Type header for multipart media types #25885

ResponseEntity Exception Handling Issues #25490

Documentation

Clarify intended advice execution behavior in Spring version 5.2.7+ #26202

DateTimeFormat ISO.DATE_TIME javadoc contains misleading default note #26134

Spring EntityManager proxy is incompatible with Hibernate Search <5.11.6 (FullTextEntityManager instantiation fails with ClassCastException) #26090

Null passed in required @RequestParam now fails #26088

Mention security consideration in ForwardedHeaderFilter javadoc #26081

Add cron expression documentation #26067

Update javax.mail reference to jakarta.mail #25855

Mechanism to access request bound objects in WebClient filter in servlet env #25710

Document that @Transactional does not propagate to new threads #25439

Dependency Upgrades

Upgrade to Kotlin Coroutines 1.4.2 #26226

Upgrade to Reactor 2020.0.2 #26176

Upgrade to Kotlin 1.4.21 #26132

Contributors

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

@VonUniGE

@izeye

@HaloFour

@mplain

@BenjaminFaal

@limo520

@alexfeigin

@shevtsiv

@polarbear567

@mdeinum

@stsypanov

@thanus