spring-projects/spring-framework v6.0.13 on GitHub

⭐ New Features

Improve diagnostics for negative repeated text count in SpEL #31342
Improve diagnostics when repeated text size calculation results in overflow in SpEL #31341
UnknownContentTypeException is not Serializable #31283
Reintroduce FastClass in CGLIB class names for @Configuration classes #31272

HibernateJpaDialect and HibernateExceptionTranslator throw SQLExceptionTranslator-provided exception instead of returning it #31409
AnnotationScanner scanning leads to StackOverflowError with recursive annotation #31400
NamedParameterJdbcTemplate throws unexpected exception for null query #31391
HTTP server exchange observations have incorrect UNKNOWN status tag if the client disconnected #31388
Breaking change from 6.0.11 to 6.0.12 if you expect query parameters in @RequestBody #31327
SpEL's CompoundExpression.toStringAST() omits ? for null-safe navigation #31326
ConcurrentLruCache no longer supports capacity = 0 #31317
Using R2dbc transactional and non transactional on a database connection pool will fail for Oracle. #31268
AOT-generated code no longer set bean class for beans created from a @Bean method #31242
CGLIB proxy classes are no longer cached properly #31238
Illegal reflective access in ContextOverridingClassLoader.isEligibleForOverriding #31232
Fix RuntimeHintsPredicates matching rules for public/declared elements #31224
MultipartParser should respect read position #31110
WebClient reports 'Host is not specified' for URI with hostname and port, but without scheme #31033
R2DBC Connection is closed during transaction when using TransactionAwareConnectionFactoryProxy #28133
SpEL cannot evaluate or compile expression with null-safe void method invocation #27421
LazyResolutionMessage does not implement proper toString #21265

Document Kotlin declaration site variance subtleties #31370
Add missing conversionService field in doc example #31330
Clarify documentation on Spring Web MVC pattern comparison #31294
Improved documentation for MethodParameter#getAnnotatedElement #30397
Javadoc for BeanPropertyRowMapper.getColumnValue(ResultSet, int, Class) is inconsistent with code #29285
Referencing a @Bean method in a @Configuration class' @PostConstruct method leads to circular reference #27876
Incorrect reference information about CGLIB supported method visibility #25001
Clarify documentation for @Transactional on interfaces #23538

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