Spring Framework - v5.3.19

:star: New Features

  • Remove DNS lookups during websocket connection initiation #28280
  • Add application/graphql+json Media type and MIME type constants #28271
  • Fix debug log for no matching acceptableTypes #28116
  • Provide support for post-processing a LocalValidatorFactoryBean's validator Configuration without requiring sub-classing #27956

:lady_beetle: Bug Fixes

  • Improve documentation and matching algorithm in data binders #28333
  • NotWritablePropertyException when attempting to declaratively configure ClassLoader properties #28269
  • BeanPropertyRowMapper's support for direct column name matches is missing in DataClassRowMapper #28243
  • AbstractListenerReadPublisher does not call ServletOutputStream::isReady() when reading chunked data across network packets #28241
  • ResponseEntity objects are accumulated in ConcurrentReferenceHashMap #28232
  • Lambda proxy generation fix causes BeanNotOfRequiredTypeException #28209
  • CodeGenerationException thrown when using AnnotationMBeanExporter on JDK 17 #28138

:hammer: Dependency Upgrades

  • Upgrade to Reactor 2020.0.18 #28329

:heart: Contributors

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


April 13, 2022, 10:10 a.m.
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