Spring Boot - v3.1.1

:lady_beetle: Bug Fixes

• Websockets don't work when using WebFlux with Jetty #36009
• When using SimpleClientHttpRequestFactory, non-GET requests sent with RestTemplate have the wrong HttpMethod when SSLBundles are used #36007
• Spring Boot properties migrator can create circular references #35934
• Actuator loggers list endpoint throws exception on Log4J2 loggers with custom log levels #35922
• SSL configuration overwrites other WebClient customization #35914
• Validation is not applied for ConfigurationProperties that implement Validator and use @ConstructorBinding #35913
• Tracing only supports a single context propagation type #35907
• SpringApplication.from(?).with(?) adds its sources to every context that's created #35873
• Devtools does not support package-private main classes #35865
• DevTools prevent startup in native image with ClassNotFoundException #35853
• Password is not used from spring.data.redis.url property without username #35850
• Docker Compose connection details for MongoDB is missing the authSource option when authentication is configured #35777
• Processing of @EndpointCloudFoundryExtension logs a warnings as it does not use @AliasFor on its override of the endpoint attribute #35766
• Java 20 is supported but there's no value for it in the JavaVersion enum #35764
• SpringApplication.from(...) is hard to use with Kotlin #35756
• Spring Boot 3.1.0 incompatible with Flyway 9.0 #35721
• The error message is unhelpful when spring.rabbitmq.host is configured with a comma-separated value #35684
• Docker Compose support produces non-working native image #35676
• Metadata for spring.ssl properties are missing #35667
• The new support for testcontainers in Spring Boot 3.1.0 does not work with native tests #35663
• Constructor binding of @ConfigurationProperties to a lateinit property fails with kotlin.UninitializedPropertyAccessException #35654
• PEM SSL bundles do not support encrypted PKCS8 private keys #35652
• When a configuration properties bean is defined using a @Bean method, BindableRuntimeHintsRegistrar may incorrectly register hints for constructor binding #35647
• Enabling Spring Data Elasticsearch auditing causes application startup failure #35610
• ZipkinAutoConfiguration always need a ZipkinProperties bean in SB 3.1 #35592
• MongoDB authentication to different DB than used no longer works in spring boot 3.1 #35567
• Auto-configuration for Spring Data MongoDB ignores spring.data.mongodb.database when spring.data.mongodb.uri has been set #35566

:notebook_with_decorative_cover: Documentation

• Remove @EnableBatchProcessing mentions in reference documentation for sliced tests and user configuration #36004
• Update description of spring-boot-starter-data-rest to clarify that it uses Spring MVC #35911
• Add @DynamicPropertySource to documented list of property source ordering #35909
• Fix typo in Docker Compose documentation #35818
• Move property notes up to external configuration section #35769
• Improve OAuth2 Client section of docs #35767
• Description of spring.data.mongodb.uri property incorrectly states that it overrides spring.data.mongodb.database #35690
• Fix error in SSL bundle documentation #35665
• Document how to add parameters to the JDBC URL created for a Docker Compose managed container #35636
• Documenting audience support in Oauth2 resource server #35634
• Description of build-image and build-image-no-fork Maven plugin goals is inconsistent #35618
• Some spring.docker.compose properties do not document their default values #35598
• Description of never value for spring.docker.compose.readiness.wait is incorrect #35597
• ServiceConnection Typo In name Documentation #35594
• Declare @Testcontainers before @SpringBootTest in documentation examples to ensure that Testcontainers is started before the application tries to use its containers #35572

:hammer: Dependency Upgrades

• Upgrade to Byte Buddy 1.14.5 #35826
• Upgrade to Couchbase Client 3.4.7 #35883
• Upgrade to Dropwizard Metrics 4.2.19 #35827
• Upgrade to Git Commit ID Maven Plugin 5.0.1 #35828
• Upgrade to Glassfish JAXB 4.0.3 #35829
• Upgrade to Hazelcast 5.2.4 #35884
• Upgrade to Hibernate 6.2.5.Final #35994
• Upgrade to HSQLDB 2.7.2 #35831
• Upgrade to HttpCore5 5.2.2 #35995
• Upgrade to Infinispan 14.0.11.Final #35996
• Upgrade to Jackson Bom 2.15.2 #35833
• Upgrade to Jakarta Json 2.1.2 #35834
• Upgrade to Jakarta Mail 2.1.2 #35835
• Upgrade to Jaybird 5.0.2.java11 #35836
• Upgrade to JBoss Logging 3.5.1.Final #35837
• Upgrade to Jersey 3.1.2 #35838
• Upgrade to Json-smart 2.4.11 #35839
• Upgrade to Kafka 3.4.1 #35840
• Upgrade to Kotlin 1.8.22 #35781
• Upgrade to Logback 1.4.8 #35885
• Upgrade to Lombok 1.18.28 #35841
• Upgrade to Micrometer 1.11.1 #35745
• Upgrade to Micrometer Tracing 1.1.2 #35746
• Upgrade to Native Build Tools Plugin 0.9.23 #35997
• Upgrade to Neo4j Java Driver 5.9.0 #35868
• Upgrade to Netty 4.1.94.Final #35998
• Upgrade to R2DBC MSSQL 1.0.1.RELEASE #35843
• Upgrade to R2DBC MySQL 1.0.2 #35844
• Upgrade to R2DBC Proxy 1.1.1.RELEASE #35845
• Upgrade to Reactor Bom 2022.0.8 #35747
• Upgrade to REST Assured 5.3.1 #35999
• Upgrade to Spring AMQP 3.0.5 #35748
• Upgrade to Spring Authorization Server 1.1.1 #35749
• Upgrade to Spring Data Bom 2023.0.1 #35750
• Upgrade to Spring Framework 6.0.10 #35751
• Upgrade to Spring GraphQL 1.2.1 #35752
• Upgrade to Spring Integration 6.1.1 #35859
• Upgrade to Spring Kafka 3.0.8 #36000
• Upgrade to Spring Retry 2.0.2 #35753
• Upgrade to Spring Security 6.1.1 #35754
• Upgrade to Spring Session 3.1.1 #35755
• Upgrade to Spring WS 4.0.5 #36017
• Upgrade to SQLite JDBC 3.41.2.2 #35846
• Upgrade to Testcontainers 1.18.3 #35847
• Upgrade to Tomcat 10.1.10 #35886
• Upgrade to UnboundID LDAPSDK 6.0.9 #35848
• Upgrade to Undertow 2.3.7.Final #35849

:heart: Contributors

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

@KitBolourchi, @ThomasKasene, @bbulgarelli, @bikash30851, @dreis2211, @eddumelendez, @fcappi, @izeye, @quaff, @rafaelrc7, @sdeleuze, @sjohnr, @sungchanjo, and @twobiers