🐞 Bug Fixes
- Spring Boot properties migrator can create circular references #35919
- Devtools does not support package-private main classes #35858
- Java 20 is supported but there's no value for it in the JavaVersion enum #35758
- Processing of
@EndpointCloudFoundryExtensionlogs a warnings as it does not use@AliasForon its override of the endpoint attribute #35716 - Actuator loggers list endpoint throws exception on Log4J2 loggers with custom log levels #35227
- Validation is not applied for ConfigurationProperties that implement Validator and use
@ConstructorBinding#33669
📔 Documentation
- Description of spring.data.mongodb.uri property incorrectly states that it overrides spring.data.mongodb.database #35686
- Update description of spring-boot-starter-data-rest to clarify that it uses Spring MVC #35678
- Move property notes up to external configuration section #35662
- Document audience support in OAuth2 resource server #35286
- Add
@DynamicPropertySourceto documented list of property source ordering #32901
🔨 Dependency Upgrades
- Upgrade to Dropwizard Metrics 4.2.19 #35794
- Upgrade to Hazelcast 5.1.7 #35987
- Upgrade to Infinispan 13.0.18.Final #35795
- Upgrade to Lombok 1.18.28 #35796
- Upgrade to Micrometer 1.9.12 #35725
- Upgrade to Netty 4.1.94.Final #35988
- Upgrade to Reactor Bom 2020.0.33 #35726
- Upgrade to Spring AMQP 2.4.13 #35727
- Upgrade to Spring Data Bom 2021.2.13 #35728
- Upgrade to Spring Framework 5.3.28 #35729
- Upgrade to Spring Security 5.7.9 #35730
- Upgrade to Spring Session Bom 2021.2.2 #35731
- Upgrade to Tomcat 9.0.76 #35799
- Upgrade to UnboundID LDAPSDK 6.0.9 #35800
- Upgrade to Undertow 2.2.25.Final #35801
❤️ Contributors
Thank you to all the contributors who worked on this release: