⭐ New Features
- Avoid ambiguous property warning for setter methods with multiple parameters [SPR-13349] #17933
- Protect against RFD exploits [SPR-13548] #18124
🪲 Bug Fixes
- ConcurrentModificationException when doing a merge on AbstractEnvironment [SPR-13213] #17805
- DeferredResult not thread-safe for isSetOrExpired call [SPR-13451] #18031
- AbstractEmbeddedDatabaseConfigurer.shutdown does not close JDBC resources [SPR-13474] #18053
- JCacheCache doesn't recognize null values in other JVMs [SPR-13553] #18129
- Clarify whether HttpInputMessage.getBody() is allowed to return null [SPR-13563] #18139