⭐ 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
🐞 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
🔨 Dependency Upgrades
- Upgrade to Reactor 2020.0.18 #28329
❤️ Contributors
We'd like to thank all the contributors who worked on this release!