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Update spring boot to v2.4.0 #153

Closed renovate[bot] closed 3 years ago

renovate[bot] commented 3 years ago

This PR contains the following updates:

Package Update Change
org.springframework.boot:spring-boot-maven-plugin (source) minor 2.1.9.RELEASE -> 2.4.0
org.springframework.boot:spring-boot-configuration-processor (source) minor 2.1.9.RELEASE -> 2.4.0
org.springframework.boot:spring-boot-starter-parent (source) minor 2.1.12.RELEASE -> 2.4.0

Release Notes

spring-projects/spring-boot ### [`v2.4.0`](https://togithub.com/spring-projects/spring-boot/releases/v2.4.0) [Compare Source](https://togithub.com/spring-projects/spring-boot/compare/v2.3.6.RELEASE...v2.4.0) ##### :star: New Features - Provide a property or environment variable to enable DevTools' restarter irrespective of how the application was launched [#​21424](https://togithub.com/spring-projects/spring-boot/issues/21424) ##### :beetle: Bug Fixes - Using last modified for static resources in reproducible archives and images causes unwanted browser caching [#​24099](https://togithub.com/spring-projects/spring-boot/issues/24099) - BootJar's afterResolve action causes resolution failures with the Versions plugin due to configurations being copied and made resolvable [#​24072](https://togithub.com/spring-projects/spring-boot/issues/24072) - Configuration metadata annotation processor may use the wrong accessor for boolean properties [#​24059](https://togithub.com/spring-projects/spring-boot/issues/24059) - When using Tomcat, key and trust store passwords set via javax.net.ssl system properties are overwritten with null when Spring Boot's equivalent properties have not been set [#​24053](https://togithub.com/spring-projects/spring-boot/issues/24053) - Config files no longer loaded if they contain a hidden path element [#​24043](https://togithub.com/spring-projects/spring-boot/issues/24043) - `@DataJpaTest` using H2 with schema.sql and spring.datasource.schema-username fails [#​24024](https://togithub.com/spring-projects/spring-boot/issues/24024) - "java.lang.IllegalStateException: zip file closed" when call JarFileWrapper.stream() of spring-boot-loader [#​24017](https://togithub.com/spring-projects/spring-boot/issues/24017) - JdbcStoreTypeConfiguration picks transaction of primary data source when Quartz data source is not the primary data source [#​24015](https://togithub.com/spring-projects/spring-boot/issues/24015) - TestTypeExcludeFilter does not implement hashCode and equals as required by its super-class [#​24013](https://togithub.com/spring-projects/spring-boot/issues/24013) - Our auto-configuration should not use `@PostConstruct` as it's ignored on Java 11+ without a dependency on jakarta-annotation-api [#​24010](https://togithub.com/spring-projects/spring-boot/issues/24010) - `@MockBean` fields are not reset for JUnit 5 `@Nested` tests using `@WebMvcTest` [#​23984](https://togithub.com/spring-projects/spring-boot/issues/23984) - ClasspathLoggingApplicationListener logs the classpath as unknown on Java 11 and later [#​23138](https://togithub.com/spring-projects/spring-boot/issues/23138) ##### :notebook_with_decorative_cover: Documentation - Fix link to Flyway callback docs [#​24122](https://togithub.com/spring-projects/spring-boot/issues/24122) - Fix deprecation warnings in javadoc comments [#​24120](https://togithub.com/spring-projects/spring-boot/pull/24120) - Provide more details about overriding SpringPhysicalNamingStrategy's case insensitive flag [#​24062](https://togithub.com/spring-projects/spring-boot/issues/24062) - Clarify documentation regarding relaxed binding of environment variables [#​24033](https://togithub.com/spring-projects/spring-boot/issues/24033) - Enhance spring.datasource.initialization-mode property description [#​24030](https://togithub.com/spring-projects/spring-boot/issues/24030) - Recommend disabling context path redirects when using proxy-terminated SSL with Tomcat [#​24026](https://togithub.com/spring-projects/spring-boot/issues/24026) - Improve Spring Session back off documentation [#​24019](https://togithub.com/spring-projects/spring-boot/issues/24019) - Clarify the javadoc of AutoConfigureTestDatabase to make it clearer that it only replaces the main DataSource [#​24007](https://togithub.com/spring-projects/spring-boot/issues/24007) - Recommend that bean definitions provide as much type information as possible [#​24005](https://togithub.com/spring-projects/spring-boot/issues/24005) - logging.file.\* properties flagged with error level while they are still honoured [#​23995](https://togithub.com/spring-projects/spring-boot/issues/23995) - Add missing default value for enum-based configuration properties [#​23992](https://togithub.com/spring-projects/spring-boot/issues/23992) - Configuration property replacement metadata for spring.resources.cache.cachecontrol.stale-while-revalidate is invalid [#​23980](https://togithub.com/spring-projects/spring-boot/issues/23980) ##### :hammer: Dependency Upgrades - Upgrade to AppEngine SDK 1.9.83 [#​24082](https://togithub.com/spring-projects/spring-boot/issues/24082) - Upgrade to AssertJ 3.18.1 [#​24126](https://togithub.com/spring-projects/spring-boot/issues/24126) - Upgrade to Byte Buddy 1.10.18 [#​24083](https://togithub.com/spring-projects/spring-boot/issues/24083) - Upgrade to Couchbase Client 3.0.10 [#​24084](https://togithub.com/spring-projects/spring-boot/issues/24084) - Upgrade to Hibernate 5.4.23.Final [#​24085](https://togithub.com/spring-projects/spring-boot/issues/24085) - Upgrade to Infinispan 11.0.5.Final [#​24127](https://togithub.com/spring-projects/spring-boot/issues/24127) - Upgrade to Jetty 9.4.34.v20201102 [#​24047](https://togithub.com/spring-projects/spring-boot/issues/24047) - Upgrade to jOOQ 3.14.3 [#​24128](https://togithub.com/spring-projects/spring-boot/issues/24128) - Upgrade to Kotlin Coroutines 1.4.1 [#​24087](https://togithub.com/spring-projects/spring-boot/issues/24087) - Upgrade to Micrometer 1.6.1 [#​24051](https://togithub.com/spring-projects/spring-boot/issues/24051) - Upgrade to Netty 4.1.54.Final [#​24129](https://togithub.com/spring-projects/spring-boot/issues/24129) - Upgrade to Nimbus JOSE JWT 9.1.2 [#​24088](https://togithub.com/spring-projects/spring-boot/issues/24088) - Upgrade to Pooled JMS 1.2.1 [#​24089](https://togithub.com/spring-projects/spring-boot/issues/24089) - Upgrade to Reactor 2020.0.1 [#​24110](https://togithub.com/spring-projects/spring-boot/issues/24110) - Upgrade to SendGrid 4.6.8 [#​24090](https://togithub.com/spring-projects/spring-boot/issues/24090) - Upgrade to Spring AMQP 2.3.1 [#​24073](https://togithub.com/spring-projects/spring-boot/issues/24073) - Upgrade to Spring Data 2020.0.1 [#​24036](https://togithub.com/spring-projects/spring-boot/issues/24036) - Upgrade to Spring Framework 5.3.1 [#​24035](https://togithub.com/spring-projects/spring-boot/issues/24035) - Upgrade to Spring HATEOAS 1.2.1 [#​24091](https://togithub.com/spring-projects/spring-boot/issues/24091) - Upgrade to Spring Integration 5.4.1 [#​24097](https://togithub.com/spring-projects/spring-boot/issues/24097) - Upgrade to Spring Kafka 2.6.3 [#​24074](https://togithub.com/spring-projects/spring-boot/issues/24074) - Upgrade to Spring Session 2020.0.1 [#​24098](https://togithub.com/spring-projects/spring-boot/issues/24098) ##### :heart: Contributors We'd like to thank all the contributors who worked on this release! - [@​izeye](https://togithub.com/izeye) - [@​dreis2211](https://togithub.com/dreis2211) - [@​dsyer](https://togithub.com/dsyer) ### [`v2.3.6.RELEASE`](https://togithub.com/spring-projects/spring-boot/releases/v2.3.6.RELEASE) [Compare Source](https://togithub.com/spring-projects/spring-boot/compare/v2.3.5.RELEASE...v2.3.6.RELEASE) ##### :beetle: Bug Fixes - Configuration metadata annotation processor may use the wrong accessor for boolean properties [#​24058](https://togithub.com/spring-projects/spring-boot/issues/24058) - When using Tomcat, key and trust store passwords set via javax.net.ssl system properties are overwritten with null when Spring Boot's equivalent properties have not been set [#​24052](https://togithub.com/spring-projects/spring-boot/issues/24052) - `@DataJpaTest` using H2 with schema.sql and spring.datasource.schema-username fails [#​24023](https://togithub.com/spring-projects/spring-boot/issues/24023) - JdbcStoreTypeConfiguration picks transaction of primary data source when Quartz data source is not the primary data source [#​24014](https://togithub.com/spring-projects/spring-boot/issues/24014) - TestTypeExcludeFilter does not implement hashCode and equals as required by its super-class [#​24012](https://togithub.com/spring-projects/spring-boot/issues/24012) - Our auto-configuration should not use `@PostConstruct` as it's ignored on Java 11+ without a dependency on jakarta-annotation-api [#​24009](https://togithub.com/spring-projects/spring-boot/issues/24009) - Config files no longer loaded if they contain a hidden path element [#​23983](https://togithub.com/spring-projects/spring-boot/issues/23983) - "java.lang.IllegalStateException: zip file closed" when call JarFileWrapper.stream() of spring-boot-loader [#​23821](https://togithub.com/spring-projects/spring-boot/issues/23821) ##### :notebook_with_decorative_cover: Documentation - Fix link to Flyway callback docs [#​24121](https://togithub.com/spring-projects/spring-boot/issues/24121) - Provide more details about overriding SpringPhysicalNamingStrategy's case insensitive flag [#​24060](https://togithub.com/spring-projects/spring-boot/issues/24060) - Clarify documentation regarding relaxed binding of environment variables [#​24032](https://togithub.com/spring-projects/spring-boot/issues/24032) - Enhance spring.datasource.initialization-mode property description [#​24029](https://togithub.com/spring-projects/spring-boot/issues/24029) - Recommend disabling context path redirects when using proxy-terminated SSL with Tomcat [#​24025](https://togithub.com/spring-projects/spring-boot/issues/24025) - Improve Spring Session back off documentation [#​24018](https://togithub.com/spring-projects/spring-boot/issues/24018) - Clarify the javadoc of AutoConfigureTestDatabase to make it clearer that it only replaces the main DataSource [#​24006](https://togithub.com/spring-projects/spring-boot/issues/24006) - Recommend that bean definitions provide as much type information as possible [#​24004](https://togithub.com/spring-projects/spring-boot/issues/24004) - Add missing default value for enum-based configuration properties [#​23991](https://togithub.com/spring-projects/spring-boot/issues/23991) ##### :hammer: Dependency Upgrades - Upgrade to AppEngine SDK 1.9.83 [#​24077](https://togithub.com/spring-projects/spring-boot/issues/24077) - Upgrade to Byte Buddy 1.10.18 [#​24078](https://togithub.com/spring-projects/spring-boot/issues/24078) - Upgrade to Couchbase Client 3.0.10 [#​24079](https://togithub.com/spring-projects/spring-boot/issues/24079) - Upgrade to Hibernate 5.4.23.Final [#​24080](https://togithub.com/spring-projects/spring-boot/issues/24080) - Upgrade to Jetty 9.4.34.v20201102 [#​24046](https://togithub.com/spring-projects/spring-boot/issues/24046) - Upgrade to jOOQ 3.13.6 [#​24081](https://togithub.com/spring-projects/spring-boot/issues/24081) - Upgrade to Micrometer 1.5.7 [#​24050](https://togithub.com/spring-projects/spring-boot/issues/24050) - Upgrade to Neo4j OGM 3.2.18 [#​24125](https://togithub.com/spring-projects/spring-boot/issues/24125) - Upgrade to Netty 4.1.54.Final [#​24124](https://togithub.com/spring-projects/spring-boot/issues/24124) - Upgrade to Reactor Dysprosium-SR14 [#​24109](https://togithub.com/spring-projects/spring-boot/issues/24109) - Upgrade to Spring Framework 5.2.11 [#​24034](https://togithub.com/spring-projects/spring-boot/issues/24034) - Upgrade to Spring Integration 5.3.4 [#​24096](https://togithub.com/spring-projects/spring-boot/issues/24096) - Upgrade to Spring Kafka 2.5.8.RELEASE [#​24075](https://togithub.com/spring-projects/spring-boot/issues/24075) ##### :heart: Contributors We'd like to thank all the contributors who worked on this release! - [@​mruzicka](https://togithub.com/mruzicka) ### [`v2.3.5.RELEASE`](https://togithub.com/spring-projects/spring-boot/releases/v2.3.5.RELEASE) [Compare Source](https://togithub.com/spring-projects/spring-boot/compare/v2.3.4.RELEASE...v2.3.5.RELEASE) ##### :beetle: Bug Fixes - Configuration property annotation processor does not notice overriding getter methods [#​23969](https://togithub.com/spring-projects/spring-boot/issues/23969) - Incremental compilation does not keep metadata for inner classes [#​23959](https://togithub.com/spring-projects/spring-boot/issues/23959) - HttpEncodingAutoConfiguration is not added to the WebMvcTest slice [#​23813](https://togithub.com/spring-projects/spring-boot/issues/23813) - Jar entries are duplicated in BOOT-INF/lib with layered jars and Maven [#​23801](https://togithub.com/spring-projects/spring-boot/issues/23801) - server.servlet.session.timeout not in effect when using Jetty starter without jakarta.annotation and javax.annotation [#​23750](https://togithub.com/spring-projects/spring-boot/issues/23750) - If the JVM is killed while refresh is in progress, the shutdown hook does not close the context [#​23743](https://togithub.com/spring-projects/spring-boot/issues/23743) - Setting server.undertow.eager-filter-init has no effect [#​23676](https://togithub.com/spring-projects/spring-boot/issues/23676) - `@ConfigurationPropertiesBinding` does not apply Formatter beans [#​23614](https://togithub.com/spring-projects/spring-boot/issues/23614) - H2 Console error with AbstractRoutingDataSource [#​23569](https://togithub.com/spring-projects/spring-boot/issues/23569) - When using embedded Jetty, an error response to a HEAD request has a body [#​23555](https://togithub.com/spring-projects/spring-boot/issues/23555) - Custom layer definition does not pick up snapshots [#​23533](https://togithub.com/spring-projects/spring-boot/issues/23533) - BootJar.getConfigurations() should not be public API [#​23527](https://togithub.com/spring-projects/spring-boot/issues/23527) - Dependency management for Netty tcNative does not include its netty-tcnative module [#​23508](https://togithub.com/spring-projects/spring-boot/issues/23508) - PropertiesLauncher requires spring-core on the classpath [#​23500](https://togithub.com/spring-projects/spring-boot/issues/23500) - Log4j's tag library doesn't work out of the box as log4j-\*.jar is skipped by default [#​23481](https://togithub.com/spring-projects/spring-boot/issues/23481) - Unexpected application context cache hit when testing with SpringBootTest webEnvironment MOCK and DEFINED_PORT [#​23477](https://togithub.com/spring-projects/spring-boot/issues/23477) - Log4j2 configuration is not picking up some properties [#​23428](https://togithub.com/spring-projects/spring-boot/issues/23428) - Flyway configuration ignores init-sqls when using spring.datasource.\* properties [#​23408](https://togithub.com/spring-projects/spring-boot/issues/23408) - Wildcard locations for configs causes files to be parsed multiple times on k8s [#​23160](https://togithub.com/spring-projects/spring-boot/issues/23160) - Datasource initialisation with JPA schema configured in deferred mode happens asynchronously [#​22852](https://togithub.com/spring-projects/spring-boot/issues/22852) - Maven plugin build-image creator step fails in Bitbucket pipelines [#​22840](https://togithub.com/spring-projects/spring-boot/issues/22840) ##### :notebook_with_decorative_cover: Documentation - Remove version elements from Maven plugin documentation [#​23930](https://togithub.com/spring-projects/spring-boot/issues/23930) - Document how to enable h2c via programmatic configuration [#​23812](https://togithub.com/spring-projects/spring-boot/issues/23812) - Note that using LiveReload requires Devtools restart to be enabled [#​23764](https://togithub.com/spring-projects/spring-boot/issues/23764) - Add upgrading section to reference docs with a link to the wiki [#​23611](https://togithub.com/spring-projects/spring-boot/issues/23611) - Add example of setting system property in gradle bootRun [#​23598](https://togithub.com/spring-projects/spring-boot/issues/23598) - Update configuration metadata appendix to remove description for Gradle 4.5 and earlier as it is no longer supported [#​23567](https://togithub.com/spring-projects/spring-boot/issues/23567) - Fix typos in reference documentation and contributing guidelines [#​23561](https://togithub.com/spring-projects/spring-boot/pull/23561) - Fix link to Log4j's JDK Logging Adapter in reference documentation [#​23461](https://togithub.com/spring-projects/spring-boot/issues/23461) - Revisit hint on using classpath\* for retrieving templates [#​23452](https://togithub.com/spring-projects/spring-boot/issues/23452) - Document support for Java 15 [#​23448](https://togithub.com/spring-projects/spring-boot/issues/23448) - Note the Kt class name suffix when describing how to configure a Kotlin application's main class name [#​23422](https://togithub.com/spring-projects/spring-boot/issues/23422) - Add anchor links to section headers in Gradle and Maven plugin reference docs [#​23406](https://togithub.com/spring-projects/spring-boot/issues/23406) - Document how JAVA_OPTS can be used with the buildpack [#​21582](https://togithub.com/spring-projects/spring-boot/issues/21582) - Maven layers documentation is incomplete [#​21555](https://togithub.com/spring-projects/spring-boot/issues/21555) - Document how to override attributes already specified in Maven plugin configuration [#​21536](https://togithub.com/spring-projects/spring-boot/issues/21536) - Add example of default Cloud Native Buildpacks Builder [#​19967](https://togithub.com/spring-projects/spring-boot/issues/19967) ##### :hammer: Dependency Upgrades - Upgrade to Byte Buddy 1.10.17 [#​23865](https://togithub.com/spring-projects/spring-boot/issues/23865) - Upgrade to Caffeine 2.8.6 [#​23866](https://togithub.com/spring-projects/spring-boot/issues/23866) - Upgrade to Couchbase Client 3.0.9 [#​23867](https://togithub.com/spring-projects/spring-boot/issues/23867) - Upgrade to Dropwizard Metrics 4.1.14 [#​23868](https://togithub.com/spring-projects/spring-boot/issues/23868) - Upgrade to Hazelcast 3.12.10 [#​23869](https://togithub.com/spring-projects/spring-boot/issues/23869) - Upgrade to Hibernate 5.4.22.Final [#​23870](https://togithub.com/spring-projects/spring-boot/issues/23870) - Upgrade to Hibernate Validator 6.1.6.Final [#​23871](https://togithub.com/spring-projects/spring-boot/issues/23871) - Upgrade to HttpClient 4.5.13 [#​23872](https://togithub.com/spring-projects/spring-boot/issues/23872) - Upgrade to Jackson Bom 2.11.3 [#​23873](https://togithub.com/spring-projects/spring-boot/issues/23873) - Upgrade to Jetty 9.4.33.v20201020 [#​23874](https://togithub.com/spring-projects/spring-boot/issues/23874) - Upgrade to jOOQ 3.13.5 [#​23875](https://togithub.com/spring-projects/spring-boot/issues/23875) - Upgrade to JUnit 4.13.1 [#​23876](https://togithub.com/spring-projects/spring-boot/issues/23876) - Upgrade to JUnit Jupiter 5.6.3 [#​23915](https://togithub.com/spring-projects/spring-boot/issues/23915) - Upgrade to Lettuce 5.3.5.RELEASE [#​23922](https://togithub.com/spring-projects/spring-boot/issues/23922) - Upgrade to Lombok 1.18.16 [#​23877](https://togithub.com/spring-projects/spring-boot/issues/23877) - Upgrade to Micrometer 1.5.6 [#​23791](https://togithub.com/spring-projects/spring-boot/issues/23791) - Upgrade to MySQL 8.0.22 [#​23878](https://togithub.com/spring-projects/spring-boot/issues/23878) - Upgrade to Neo4j OGM 3.2.17 [#​23879](https://togithub.com/spring-projects/spring-boot/issues/23879) - Upgrade to Netty 4.1.53.Final [#​23880](https://togithub.com/spring-projects/spring-boot/issues/23880) - Upgrade to Postgresql 42.2.18 [#​23881](https://togithub.com/spring-projects/spring-boot/issues/23881) - Upgrade to R2DBC Bom Arabba-SR8 [#​23882](https://togithub.com/spring-projects/spring-boot/issues/23882) - Upgrade to Reactor Dysprosium-SR13 [#​23770](https://togithub.com/spring-projects/spring-boot/issues/23770) - Upgrade to RSocket 1.0.3 [#​23911](https://togithub.com/spring-projects/spring-boot/issues/23911) - Upgrade to RxJava2 2.2.20 [#​23883](https://togithub.com/spring-projects/spring-boot/issues/23883) - Upgrade to Spring AMQP 2.2.12 [#​23784](https://togithub.com/spring-projects/spring-boot/issues/23784) - Upgrade to Spring Data Neumann-SR5 [#​23777](https://togithub.com/spring-projects/spring-boot/issues/23777) - Upgrade to Spring Framework 5.2.10 [#​23526](https://togithub.com/spring-projects/spring-boot/issues/23526) - Upgrade to Spring Integration 5.3.3 [#​23780](https://togithub.com/spring-projects/spring-boot/issues/23780) - Upgrade to Spring Kafka 2.5.7 [#​23787](https://togithub.com/spring-projects/spring-boot/issues/23787) - Upgrade to Spring Security 5.3.5.RELEASE [#​23884](https://togithub.com/spring-projects/spring-boot/issues/23884) - Upgrade to Tomcat 9.0.39 [#​23885](https://togithub.com/spring-projects/spring-boot/issues/23885) ##### :heart: Contributors We'd like to thank all the contributors who worked on this release! - [@​thorasine](https://togithub.com/thorasine) ### [`v2.3.4.RELEASE`](https://togithub.com/spring-projects/spring-boot/releases/v2.3.4.RELEASE) [Compare Source](https://togithub.com/spring-projects/spring-boot/compare/v2.3.3.RELEASE...v2.3.4.RELEASE) ##### :beetle: Bug Fixes - `@ManagementContextConfiguration` is meta-annotated with `@Configuration(proxyBeanMethods=false)` which does not disable proxying [#​23305](https://togithub.com/spring-projects/spring-boot/issues/23305) - Signed jar dependency performance problem when repackaged in a single jar [#​23264](https://togithub.com/spring-projects/spring-boot/issues/23264) - ValidationHandler no longer works with certain map keys [#​23260](https://togithub.com/spring-projects/spring-boot/issues/23260) - MVC error model unnecessarily requires timestamp entry to be a java.util.Date [#​23258](https://togithub.com/spring-projects/spring-boot/issues/23258) - Missing sanitization in lists of URIs properties on actuator endpoints [#​23252](https://togithub.com/spring-projects/spring-boot/issues/23252) - Cassandra's pool duration mapping uses a wrong duration unit [#​23249](https://togithub.com/spring-projects/spring-boot/issues/23249) - When using HSQLDB, Hikari logs a warning message about the driver class name when the first connection is retrieved from the pool [#​23203](https://togithub.com/spring-projects/spring-boot/issues/23203) - ErrorPageFilter is no longer ordered at HIGHEST_PRECEDENCE + 1 [#​23200](https://togithub.com/spring-projects/spring-boot/issues/23200) - spring-boot-dependencies should not define a spring-boot.version property [#​23174](https://togithub.com/spring-projects/spring-boot/issues/23174) - PropertiesLauncher fails to load PBKDF-OpenSSL of bcprov-jdk15on-1.64.jar [#​23165](https://togithub.com/spring-projects/spring-boot/issues/23165) - Configurable SSL Logback extensions can't be supported due to URL checks [#​23135](https://togithub.com/spring-projects/spring-boot/issues/23135) - Image building support does not zero-pad digest hashes to 64 characters [#​23132](https://togithub.com/spring-projects/spring-boot/issues/23132) - Image builder fails silently when there's an error loading the ephemeral image [#​23130](https://togithub.com/spring-projects/spring-boot/issues/23130) - Large files can throw YAMLException due to node limits [#​23096](https://togithub.com/spring-projects/spring-boot/issues/23096) - RSocketPortInfoApplicationContextInitializer can throw NPE [#​23087](https://togithub.com/spring-projects/spring-boot/issues/23087) - UndertowWebServerFactoryCustomizer requires commons lang via an unintended import on ClassUtils [#​23063](https://togithub.com/spring-projects/spring-boot/issues/23063) - JarFile can cause memory issues when running on Java 11+ [#​22998](https://togithub.com/spring-projects/spring-boot/issues/22998) - Dependency convergence error for nimbus-jose-jwt when depending on spring-boot-starter-oauth2-client [#​22996](https://togithub.com/spring-projects/spring-boot/pull/22996) - LayoutFactory can be presented with empty source file [#​22995](https://togithub.com/spring-projects/spring-boot/issues/22995) - Metrics auto-configurations are not ordered correctly [#​22989](https://togithub.com/spring-projects/spring-boot/issues/22989) - The `@TypeExcludeFilters` annotation is not `@Inherited` [#​22966](https://togithub.com/spring-projects/spring-boot/issues/22966) - Exception inclusion cannot be disabled when sub-classing DefaultErrorAttributes and using its deprecated constructor [#​22750](https://togithub.com/spring-projects/spring-boot/pull/22750) - Too much logging when building an OCI image with Maven [#​22674](https://togithub.com/spring-projects/spring-boot/issues/22674) ##### :notebook_with_decorative_cover: Documentation - Document that `@ConfigurationProperties` beans are not scanned in sliced tests [#​23243](https://togithub.com/spring-projects/spring-boot/issues/23243) - Fix documentation on Elasticsearch client configuration [#​23074](https://togithub.com/spring-projects/spring-boot/issues/23074) - Provide examples of Actuator custom endpoints in the reference documentation [#​23060](https://togithub.com/spring-projects/spring-boot/issues/23060) - Mention correct JUnit 5 annotations in Kotlin testing section [#​23004](https://togithub.com/spring-projects/spring-boot/issues/23004) - Document that extracting layers with layertools doesn't work with executable JAR files [#​22993](https://togithub.com/spring-projects/spring-boot/issues/22993) - Javadoc inaccuracy in SpringApplicationBuilder.properties(Properties) [#​22964](https://togithub.com/spring-projects/spring-boot/issues/22964) - Fix typo `Assert4J` -> `AssertJ` [#​22960](https://togithub.com/spring-projects/spring-boot/issues/22960) - Document that graceful shutdown may not work from IDEs [#​22959](https://togithub.com/spring-projects/spring-boot/issues/22959) - Fix typos in docs [#​22945](https://togithub.com/spring-projects/spring-boot/pull/22945) - Fix Gradle Plugin custom image name example and documentation [#​22918](https://togithub.com/spring-projects/spring-boot/pull/22918) - Document how to use spring.factories to add auto-configuration to a test slice [#​22531](https://togithub.com/spring-projects/spring-boot/issues/22531) - Update Maven Plugin's documentation to note the importance of configuring start and stop goals with the same JMX port [#​22401](https://togithub.com/spring-projects/spring-boot/issues/22401) - Document how to perform tasks after application startup [#​22100](https://togithub.com/spring-projects/spring-boot/issues/22100) - Document setting buildpack Java version from compiler plugin version [#​21796](https://togithub.com/spring-projects/spring-boot/issues/21796) - Document that buildpacks use non-root users for building container images and running containers [#​21122](https://togithub.com/spring-projects/spring-boot/issues/21122) ##### :hammer: Dependency Upgrades - Upgrade to Micrometer 1.5.5 [#​23393](https://togithub.com/spring-projects/spring-boot/issues/23393) - Upgrade to Spring REST Docs 2.0.5.RELEASE [#​23376](https://togithub.com/spring-projects/spring-boot/issues/23376) - Upgrade to Spring AMQP 2.2.11 [#​23373](https://togithub.com/spring-projects/spring-boot/issues/23373) - Upgrade to Spring WS 3.0.10.RELEASE [#​23339](https://togithub.com/spring-projects/spring-boot/issues/23339) - Upgrade to Spring HATEOAS 1.1.2.RELEASE [#​23338](https://togithub.com/spring-projects/spring-boot/issues/23338) - Upgrade to Lettuce 5.3.4.RELEASE [#​23337](https://togithub.com/spring-projects/spring-boot/issues/23337) - Upgrade to Undertow 2.1.4.Final [#​23318](https://togithub.com/spring-projects/spring-boot/issues/23318) - Upgrade to Tomcat 9.0.38 [#​23317](https://togithub.com/spring-projects/spring-boot/issues/23317) - Upgrade to R2DBC Bom Arabba-SR7 [#​23316](https://togithub.com/spring-projects/spring-boot/issues/23316) - Upgrade to Postgresql 42.2.16 [#​23315](https://togithub.com/spring-projects/spring-boot/issues/23315) - Upgrade to Netty tcNative 2.0.34.Final [#​23314](https://togithub.com/spring-projects/spring-boot/issues/23314) - Upgrade to Netty 4.1.52.Final [#​23313](https://togithub.com/spring-projects/spring-boot/issues/23313) - Upgrade to Neo4j OGM 3.2.16 [#​23312](https://togithub.com/spring-projects/spring-boot/issues/23312) - Upgrade to Hibernate 5.4.21.Final [#​23311](https://togithub.com/spring-projects/spring-boot/issues/23311) - Upgrade to Hazelcast 3.12.9 [#​23310](https://togithub.com/spring-projects/spring-boot/issues/23310) - Upgrade to Flatten Maven Plugin 1.2.5 [#​23309](https://togithub.com/spring-projects/spring-boot/issues/23309) - Upgrade to Couchbase Client 3.0.8 [#​23308](https://togithub.com/spring-projects/spring-boot/issues/23308) - Upgrade to AppEngine SDK 1.9.82 [#​23307](https://togithub.com/spring-projects/spring-boot/issues/23307) - Upgrade to Spring Kafka 2.5.6 [#​23199](https://togithub.com/spring-projects/spring-boot/issues/23199) - Upgrade to Spring Data Neumann-SR4 [#​23196](https://togithub.com/spring-projects/spring-boot/issues/23196) - Upgrade to Reactor Dysprosium-SR12 [#​23192](https://togithub.com/spring-projects/spring-boot/issues/23192) - Upgrade to Spring Session Dragonfruit-SR1 [#​23187](https://togithub.com/spring-projects/spring-boot/issues/23187) - Upgrade to Spring Framework 5.2.9 [#​23183](https://togithub.com/spring-projects/spring-boot/issues/23183) ##### :heart: Contributors We'd like to thank all the contributors who worked on this release! - [@​dreis2211](https://togithub.com/dreis2211) - [@​Lopfest](https://togithub.com/Lopfest) - [@​jnizet](https://togithub.com/jnizet) - [@​ThomasKasene](https://togithub.com/ThomasKasene) ### [`v2.3.3.RELEASE`](https://togithub.com/spring-projects/spring-boot/releases/v2.3.3.RELEASE) [Compare Source](https://togithub.com/spring-projects/spring-boot/compare/v2.3.2.RELEASE...v2.3.3.RELEASE) #### :warning: Upgrading from 2.3.2.RELEASE - If you've applied a configuration workaround for an issue about missing liveness/readiness probes [#​22562](https://togithub.com/spring-projects/spring-boot/issues/22562), you should ensure that this workaround is removed when upgrading to 2.3.3.RELEASE. #### :star: New Features - Jetty with Conscrypt no longer a requirement for easy HTTP/2 [#​22188](https://togithub.com/spring-projects/spring-boot/issues/22188) #### :beetle: Bug Fixes - Externalized Configuration ignores null values in SPRING_APPLICATION_JSON [#​22895](https://togithub.com/spring-projects/spring-boot/issues/22895) - Legacy endpoint ids with '-' do not migrate cleanly [#​22849](https://togithub.com/spring-projects/spring-boot/issues/22849) - When Reactor's debug agent fails to initialize, the cause of the failure is discarded [#​22847](https://togithub.com/spring-projects/spring-boot/issues/22847) - OCI image build fails if environment has any empty properties [#​22703](https://togithub.com/spring-projects/spring-boot/issues/22703) - LiquibaseEndpoint does not report change sets from ancestor contexts [#​22686](https://togithub.com/spring-projects/spring-boot/issues/22686) - Requests that should be handled by an additional DispatcherServlet result in a 404 response [#​22682](https://togithub.com/spring-projects/spring-boot/issues/22682) - Async exceptions not handled by error pages in war deployments [#​22672](https://togithub.com/spring-projects/spring-boot/issues/22672) - XADataSourceAutoConfiguration is difficult to use with DB2XADataSource as it does not have a URL property [#​22641](https://togithub.com/spring-projects/spring-boot/issues/22641) - TaskExecutorBuilder only uses second-precision when configuring the await termination period [#​22611](https://togithub.com/spring-projects/spring-boot/issues/22611) - Setting ignoreInvalidFields=true on [@​ConfigurationProperties](https://togithub.com/ConfigurationProperties) causes unknown fields to be ignored as well [#​22585](https://togithub.com/spring-projects/spring-boot/issues/22585) - Spring Boot 2.3.2: new context is created for every IT class if SpyBean is used [#​22583](https://togithub.com/spring-projects/spring-boot/issues/22583) - Background preinitialisation may cause Jackson2ObjectMapperBuilder's Kotlin detection warning to be silently dropped [#​22580](https://togithub.com/spring-projects/spring-boot/issues/22580) - UndertowWebServerFactoryCustomizer does not support Options but only UndertowOptions [#​22578](https://togithub.com/spring-projects/spring-boot/issues/22578) - WebMvcTest and WebFluxTest do not include Jackson Module beans [#​22576](https://togithub.com/spring-projects/spring-boot/issues/22576) - CouchbaseCacheManager can no longer be customized using CacheManagerCustomizer [#​22573](https://togithub.com/spring-projects/spring-boot/issues/22573) - Kubernetes readiness probe endpoint returning 404 [#​22562](https://togithub.com/spring-projects/spring-boot/issues/22562) - CouchbaseCacheConfiguration is not ordered properly [#​22542](https://togithub.com/spring-projects/spring-boot/issues/22542) - MustacheEnvironmentCollector with nullValue compiler option no longer works in version 2.3.1 [#​22039](https://togithub.com/spring-projects/spring-boot/issues/22039) #### :notebook_with_decorative_cover: Documentation - PushGateway documentation does not document enabled flag properly [#​22930](https://togithub.com/spring-projects/spring-boot/issues/22930) - Default value of server.jetty.accesslog.format is wrongly associated to server.forward-headers-strategy [#​22921](https://togithub.com/spring-projects/spring-boot/issues/22921) - Use wildcard in BP_JVM_VERSION with image building [#​22916](https://togithub.com/spring-projects/spring-boot/issues/22916) - Kotlin examples for configuring bootBuildImage's environment use wrong map configuration syntax [#​22913](https://togithub.com/spring-projects/spring-boot/issues/22913) - Mention configuration customizers for WebTestClient and RestAssured in AutoConfigureRestDocs' javadoc [#​22910](https://togithub.com/spring-projects/spring-boot/issues/22910) - Document how to discover the HTTP Port at Runtime for both Servlet and Reactive web apps [#​22899](https://togithub.com/spring-projects/spring-boot/issues/22899) - Document that spring-boot-configuration-processor cannot detect default value defined externally [#​22890](https://togithub.com/spring-projects/spring-boot/issues/22890) - Docs say Health's inner `details` section may contain components [#​22774](https://togithub.com/spring-projects/spring-boot/issues/22774) - Fix wrong reference in `ReadinessStateHealthIndicator` javadoc [#​22760](https://togithub.com/spring-projects/spring-boot/pull/22760) - Recommend the use of AopTestUtils.getTargetObject() when setting expectations on a spied bean that Spring has proxied [#​22758](https://togithub.com/spring-projects/spring-boot/issues/22758) - Document that schema.sql and data.sql will still be run when using Flyway or Liquibase but discourage their use [#​22748](https://togithub.com/spring-projects/spring-boot/issues/22748) - Fix broken links to Micrometer registry docs [#​22706](https://togithub.com/spring-projects/spring-boot/issues/22706) - Clarify documentation on use of [@​AutoConfigureRestDocs](https://togithub.com/AutoConfigureRestDocs) with WebTestClient [#​22669](https://togithub.com/spring-projects/spring-boot/issues/22669) - Document that constructor binding does not support [@​DurationUnit](https://togithub.com/DurationUnit) and [@​DataSizeUnit](https://togithub.com/DataSizeUnit) [#​22665](https://togithub.com/spring-projects/spring-boot/issues/22665) - Document properties to enable probe health indicators [#​22631](https://togithub.com/spring-projects/spring-boot/pull/22631) - Update metrics documentation to note the benefits of using a MeterBinder when registering a metric that relies on other beans [#​22629](https://togithub.com/spring-projects/spring-boot/issues/22629) - Include a hint where to find documentation for DevTools in docs overview [#​22622](https://togithub.com/spring-projects/spring-boot/issues/22622) - Fix link to Elasticsearch health indicator [#​22617](https://togithub.com/spring-projects/spring-boot/issues/22617) - Add ElasticsearchReactiveHealthIndicator to docs [#​22616](https://togithub.com/spring-projects/spring-boot/pull/22616) - Link to App Engine Standard sample not working [#​22608](https://togithub.com/spring-projects/spring-boot/issues/22608) - Improve documentation about swapping one technical starter for another [#​22596](https://togithub.com/spring-projects/spring-boot/issues/22596) - Document how to use MongoClientSettingsBuilderCustomizer [#​22589](https://togithub.com/spring-projects/spring-boot/issues/22589) - Document the need for configuration files to have a file extension [#​22587](https://togithub.com/spring-projects/spring-boot/issues/22587) - Document that java.util.Optional is not recommended with ConfigurationProperties [#​22574](https://togithub.com/spring-projects/spring-boot/issues/22574) - Typo in metadata for "management.health.readinessstate.enabled" [#​22560](https://togithub.com/spring-projects/spring-boot/issues/22560) - Document how to opt back in to DataSource auto-configuration when using R2DBC [#​22094](https://togithub.com/spring-projects/spring-boot/issues/22094) - Document that application.conf is not read by default when using the Cassandra auto-configuration [#​21787](https://togithub.com/spring-projects/spring-boot/issues/21787) - Document how to use Gradle's native bom support as an alternative to the dependency management plugin [#​21570](https://togithub.com/spring-projects/spring-boot/issues/21570) #### :hammer: Dependency Upgrades - Upgrade to Micrometer 1.5.4 [#​22932](https://togithub.com/spring-projects/spring-boot/issues/22932) - Upgrade to Spring Security 5.3.4.RELEASE [#​22873](https://togithub.com/spring-projects/spring-boot/issues/22873) - Upgrade to Spring HATEOAS 1.1.1.RELEASE [#​22872](https://togithub.com/spring-projects/spring-boot/issues/22872) - Upgrade to RSocket 1.0.2 [#​22871](https://togithub.com/spring-projects/spring-boot/issues/22871) - Upgrade to Pooled JMS 1.1.2 [#​22870](https://togithub.com/spring-projects/spring-boot/issues/22870) - Upgrade to Lettuce 5.3.3.RELEASE [#​22869](https://togithub.com/spring-projects/spring-boot/issues/22869) - Upgrade to Kafka 2.5.1 [#​22868](https://togithub.com/spring-projects/spring-boot/issues/22868) - Upgrade to jOOQ 3.13.4 [#​22867](https://togithub.com/spring-projects/spring-boot/issues/22867) - Upgrade to Jetty 9.4.31.v20200723 [#​22866](https://togithub.com/spring-projects/spring-boot/issues/22866) - Upgrade to Jackson Bom 2.11.2 [#​22865](https://togithub.com/spring-projects/spring-boot/issues/22865) - Upgrade to Hibernate 5.4.20.Final [#​22864](https://togithub.com/spring-projects/spring-boot/issues/22864) - Upgrade to Dropwizard Metrics 4.1.12.1 [#​22863](https://togithub.com/spring-projects/spring-boot/issues/22863) - Upgrade to Dependency Management Plugin 1.0.10.RELEASE [#​22862](https://togithub.com/spring-projects/spring-boot/issues/22862) - Upgrade to Couchbase Client 3.0.7 [#​22861](https://togithub.com/spring-projects/spring-boot/issues/22861) - Upgrade to Commons Pool2 2.8.1 [#​22860](https://togithub.com/spring-projects/spring-boot/issues/22860) - Upgrade to Byte Buddy 1.10.14 [#​22859](https://togithub.com/spring-projects/spring-boot/issues/22859) - Upgrade to Spring Data Neumann SR3 [#​22844](https://togithub.com/spring-projects/spring-boot/issues/22844) - Upgrade to Spring Kafka 2.5.5 [#​22843](https://togithub.com/spring-projects/spring-boot/issues/22843) - Upgrade to Spring AMQP 2.2.10 [#​22842](https://togithub.com/spring-projects/spring-boot/issues/22842) - Upgrade to Reactor Dysprosium-SR11 [#​22841](https://togithub.com/spring-projects/spring-boot/issues/22841) #### :heart: Contributors We'd like to thank all the contributors who worked on this release! - [@​izeye](https://togithub.com/izeye) - [@​dreis2211](https://togithub.com/dreis2211) - [@​ttddyy](https://togithub.com/ttddyy) - [@​ksmilek-wr](https://togithub.com/ksmilek-wr) ### [`v2.3.2.RELEASE`](https://togithub.com/spring-projects/spring-boot/releases/v2.3.2.RELEASE) [Compare Source](https://togithub.com/spring-projects/spring-boot/compare/v2.3.1.RELEASE...v2.3.2.RELEASE) #### :star: New Features - Improve Liveness/Readiness health indicators and probes configuration [#​22107](https://togithub.com/spring-projects/spring-boot/issues/22107) - Add run-image option for image building [#​21534](https://togithub.com/spring-projects/spring-boot/issues/21534) - Add support for reactive Elasticsearch healthcheck [#​21042](https://togithub.com/spring-projects/spring-boot/pull/21042) #### :beetle: Bug Fixes - AbstractRepositoryConfigurationSourceSupport does not override registerBeanDefinitions(AnnotationMetadata, BeanDefinitionRegistry) [#​22480](https://togithub.com/spring-projects/spring-boot/issues/22480) - ConditionMessage#items throws an NPE with a null list of items although the Javadoc states it is tolerated [#​22344](https://togithub.com/spring-projects/spring-boot/pull/22344) - ConfigurationPropertiesBeanDefinitionValidator interferes with EclipseLink load-time weaving [#​22325](https://togithub.com/spring-projects/spring-boot/issues/22325) - Image building fails when DOCKER_HOST is set to a local socket prefixed with unix:// [#​22300](https://togithub.com/spring-projects/spring-boot/issues/22300) - OnClassCondition tries to determine the outcome for single auto-configuration classes in parallel [#​22294](https://togithub.com/spring-projects/spring-boot/pull/22294) - A WebFlux app that depends on com.amazonaws:DynamoDBLocal fails to start [#​22282](https://togithub.com/spring-projects/spring-boot/issues/22282) - NullPointerException in ErrorPageFilter when a MissingServletRequestParameterException is thrown and there's no DefaultHandlerExceptionResolver [#​22249](https://togithub.com/spring-projects/spring-boot/issues/22249) - Numerous logs mentioning a failed JNDI lookup when using Jetty [#​22241](https://togithub.com/spring-projects/spring-boot/issues/22241) - OAuth2ResourceServerAutoConfiguration does not back off completely when spring-security-oauth2-resource-server is not on the classpath [#​22233](https://togithub.com/spring-projects/spring-boot/issues/22233) - Period conversion does not support a ChronoUnit of WEEKS but supports weeks in ISO-8601 (e.g. P2W) and simple (e.g. 2w) formats [#​22225](https://togithub.com/spring-projects/spring-boot/issues/22225) - Image building fails with an unhelpful error message when building an image from a jar that includes the launch script [#​22223](https://togithub.com/spring-projects/spring-boot/issues/22223) - Layered bootJar task causes warnings when custom source set is present in the project [#​22200](https://togithub.com/spring-projects/spring-boot/issues/22200) - [@​ConditionalOnSingleCandidate](https://togithub.com/ConditionalOnSingleCandidate) does not match when there is a single candidate that is a scoped bean [#​22197](https://togithub.com/spring-projects/spring-boot/issues/22197) - NPE in spring-boot-maven-plugin:build-image when setting custom builder that is not a builder [#​22179](https://togithub.com/spring-projects/spring-boot/issues/22179) - Accept empty filter dispatcher types in auto-configurations [#​22175](https://togithub.com/spring-projects/spring-boot/issues/22175) - TomcatMetricsBinder may log a warning for an NPE if the context is closed before the ApplicationStartedEvent is published [#​22167](https://togithub.com/spring-projects/spring-boot/issues/22167) - Resource loading fails in Tomcat when Spring Boot is loaded from the common class loader [#​22119](https://togithub.com/spring-projects/spring-boot/issues/22119) - Temporary files not cleaned up after Maven plugin execution [#​22112](https://togithub.com/spring-projects/spring-boot/pull/22112) - RedisReactiveHealthIndicator is broken with Redis cluster mode [#​22096](https://togithub.com/spring-projects/spring-boot/issues/22096) - Management health group does not inherit show-details property [#​22063](https://togithub.com/spring-projects/spring-boot/issues/22063) - layertools with a wrong option seems to fail silently [#​22042](https://togithub.com/spring-projects/spring-boot/issues/22042) - NamedPipeSocket does not handle FileSystemException when establishing the file channel [#​22035](https://togithub.com/spring-projects/spring-boot/pull/22035) - In a context hierarchy, timeout-per-shutdown-phase is only honoured in the root context [#​22014](https://togithub.com/spring-projects/spring-boot/issues/22014) - LOGBACK: No context given for c.q.l.core.rolling.SizeAndTimeBasedRollingPolicy [#​22010](https://togithub.com/spring-projects/spring-boot/issues/22010) - MockBean does not resolve the right type for abstract test class [#​22006](https://togithub.com/spring-projects/spring-boot/issues/22006) - The failure when spring.redis.url is configured with a redis-sentinel:// URL is hard to diagnose [#​21999](https://togithub.com/spring-projects/spring-boot/issues/21999) - spring-boot-starter-parent contains elements that must be overridden and aren't documented as such [#​21989](https://togithub.com/spring-projects/spring-boot/issues/21989) - Projects using Maven and spring-security-oauth2-client end up with a downgraded version of json-smart that isn't compatible with the managed version of json-path [#​21939](https://togithub.com/spring-projects/spring-boot/issues/21939) - Kafka Stream consumer metrics were lost in the move away from KafkaConsumerMetrics [#​21921](https://togithub.com/spring-projects/spring-boot/pull/21921) - Dependencies enforced without applying plugin [#​21911](https://togithub.com/spring-projects/spring-boot/issues/21911) - Welcome page support bypasses controllers mapped to / [#​21909](https://togithub.com/spring-projects/spring-boot/issues/21909) - AvailabilityChangeEvent does not carry generic information [#​21898](https://togithub.com/spring-projects/spring-boot/issues/21898) - Property spring.autoconfigure.exclude ignored by test slices [#​21736](https://togithub.com/spring-projects/spring-boot/issues/21736) - Image references passed to a CNB builder are not validated [#​21495](https://togithub.com/spring-projects/spring-boot/issues/21495) #### :notebook_with_decorative_cover: Documentation - Update the documentation to avoid trivialising what the reader's learning about [#​22410](https://togithub.com/spring-projects/spring-boot/issues/22410) - Clarify the effect of ordering auto-configuration [#​22339](https://togithub.com/spring-projects/spring-boot/issues/22339) - Restructure "Building Container Images" section [#​22296](https://togithub.com/spring-projects/spring-boot/pull/22296) - Update documentation to reflect the web server now being started immediately before the ContextRefreshedEvent is published [#​22277](https://togithub.com/spring-projects/spring-boot/issues/22277) - Clarify locations inside and outside the jar from which properties are loaded [#​22264](https://togithub.com/spring-projects/spring-boot/issues/22264) - Rename NoneOfNestedConditions to NoneNestedConditions in example docs [#​22246](https://togithub.com/spring-projects/spring-boot/issues/22246) - Add package info for org.springframework.boot.autoconfigure.elasticsearch.rest [#​22147](https://togithub.com/spring-projects/spring-boot/issues/22147) - Document how to exclude an annotation processor with Maven [#​22023](https://togithub.com/spring-projects/spring-boot/issues/22023) - Remove Javadoc throw for ConfigurationPropertyName.ofIfValid() [#​22018](https://togithub.com/spring-projects/spring-boot/pull/22018) - Fix wrong property reference to keys-to-sanitize in Javadoc [#​21916](https://togithub.com/spring-projects/spring-boot/issues/21916) - Document Kafka metrics support [#​21910](https://togithub.com/spring-projects/spring-boot/issues/21910) - Fix formatting of `@Bean` in reference documentation [#​21908](https://togithub.com/spring-projects/spring-boot/issues/21908) - Update layers.idx file example in docs [#​21510](https://togithub.com/spring-projects/spring-boot/issues/21510) #### :hammer: Dependency Upgrades - Upgrade to Micrometer 1.5.3 [#​22553](https://togithub.com/spring-projects/spring-boot/issues/22553) - Upgrade to MariaDB 2.6.2 [#​22541](https://togithub.com/spring-projects/spring-boot/issues/22541) - Upgrade to AspectJ 1.9.6 [#​22540](https://togithub.com/spring-projects/spring-boot/issues/22540) - Upgrade to Groovy 2.5.13 [#​22526](https://togithub.com/spring-projects/spring-boot/issues/22526) - Upgrade to Tomcat 9.0.37 [#​22478](https://togithub.com/spring-projects/spring-boot/issues/22478) - Upgrade to Solr 8.5.2 [#​22477](https://togithub.com/spring-projects/spring-boot/issues/22477) - Upgrade to Netty 4.1.51.Final [#​22476](https://togithub.com/spring-projects/spring-boot/issues/22476) - Upgrade to Neo4j OGM 3.2.14 [#​22475](https://togithub.com/spring-projects/spring-boot/issues/22475) - Upgrade to MySQL 8.0.21 [#​22474](https://togithub.com/spring-projects/spring-boot/issues/22474) - Upgrade to MongoDB 4.0.5 [#​22473](https://togithub.com/spring-projects/spring-boot/issues/22473) - Upgrade to Lettuce 5.3.2.RELEASE [#​22470](https://togithub.com/spring-projects/spring-boot/issues/22470) - Upgrade to Kotlin Coroutines 1.3.8 [#​22469](https://togithub.com/spring-projects/spring-boot/issues/22469) - Upgrade to jOOQ 3.13.3 [#​22468](https://togithub.com/spring-projects/spring-boot/issues/22468) - Upgrade to Johnzon 1.2.8 [#​22467](https://togithub.com/spring-projects/spring-boot/issues/22467) - Upgrade to Jetty 9.4.30.v20200611 [#​22466](https://togithub.com/spring-projects/spring-boot/issues/22466) - Upgrade to Jetty Reactive HTTPClient 1.1.4 [#​22465](https://togithub.com/spring-projects/spring-boot/issues/22465) - Upgrade to Jakarta Servlet 4.0.4 [#​22464](https://togithub.com/spring-projects/spring-boot/issues/22464) - Upgrade to Jackson Bom 2.11.1 [#​22463](https://togithub.com/spring-projects/spring-boot/issues/22463) - Upgrade to HSQLDB 2.5.1 [#​22462](https://togithub.com/spring-projects/spring-boot/issues/22462) - Upgrade to Hibernate 5.4.18.Final [#​22461](https://togithub.com/spring-projects/spring-boot/issues/22461) - Upgrade to Hazelcast 3.12.8 [#​22460](https://togithub.com/spring-projects/spring-boot/issues/22460) - Upgrade to Flatten Maven Plugin 1.2.4 [#​22459](https://togithub.com/spring-projects/spring-boot/issues/22459) - Upgrade to Dropwizard Metrics 4.1.11 [#​22458](https://togithub.com/spring-projects/spring-boot/issues/22458) - Upgrade to DB2 JDBC 11.5.4.0 [#​22457](https://togithub.com/spring-projects/spring-boot/issues/22457) - Upgrade to Couchbase Client 3.0.6 [#​22456](https://togithub.com/spring-projects/spring-boot/issues/22456) - Upgrade to Caffeine 2.8.5 [#​22455](https://togithub.com/spring-projects/spring-boot/issues/22455) - Upgrade to Byte Buddy 1.10.13 [#​22454](https://togithub.com/spring-projects/spring-boot/issues/22454) - Upgrade to AppEngine SDK 1.9.81 [#​22453](https://togithub.com/spring-projects/spring-boot/issues/22453) - Upgrade to ActiveMQ 5.15.13 [#​22452](https://togithub.com/spring-projects/spring-boot/issues/22452) - Upgrade to R2DBC Arabba-SR6 [#​22394](https://togithub.com/spring-projects/spring-boot/issues/22394) - Upgrade to Spring Kafka 2.5.4 [#​22390](https://togithub.com/spring-projects/spring-boot/issues/22390) - Upgrade to Spring Integration 5.3.2 [#​22389](https://togithub.com/spring-projects/spring-boot/issues/22389) - Upgrade to Spring Data Neumann-SR2 [#​22388](https://togithub.com/spring-projects/spring-boot/issues/22388) - Upgrade to Spring AMQP 2.2.9 [#​22387](https://togithub.com/spring-projects/spring-boot/issues/22387) - Upgrade to Reactor Dysprosium-SR10 [#​22376](https://togithub.com/spring-projects/spring-boot/issues/22376) - Upgrade to Spring Framework 5.2.8 [#​22375](https://togithub.com/spring-projects/spring-boot/issues/22375) - Upgrade to Maven Shade Plugin 3.2.4 [#​22227](https://togithub.com/spring-projects/spring-boot/pull/22227) #### :heart: Contributors We'd like to thank all the contributors who worked on this release! - [@​izeye](https://togithub.com/izeye) - [@​dreis2211](https://togithub.com/dreis2211) - [@​fernandezseb](https://togithub.com/fernandezseb) - [@​anshlykov](https://togithub.com/anshlykov) - [@​eddumelendez](https://togithub.com/eddumelendez) - [@​aleksanderlech](https://togithub.com/aleksanderlech) ### [`v2.3.1.RELEASE`](https://togithub.com/spring-projects/spring-boot/releases/v2.3.1.RELEASE) [Compare Source](https://togithub.com/spring-projects/spring-boot/compare/v2.3.0.RELEASE...v2.3.1.RELEASE) #### :star: New Features - Provide dependency management for Oracle?s JDBC driver under new com.oracle.database Maven coordinates [#​21663](https://togithub.com/spring-projects/spring-boot/issues/21663) - Spring Cloud's CachedRandomPropertySource is not adapted correctly [#​21660](https://togithub.com/spring-projects/spring-boot/issues/21660) - Restrict use of custom YAML types [#​21598](https://togithub.com/spring-projects/spring-boot/issues/21598) - Improve failure analysis of NoSuchMethodErrors to show where superclasses were loaded from [#​21587](https://togithub.com/spring-projects/spring-boot/issues/21587) - Provide better error message if Docker is not running [#​21554](https://togithub.com/spring-projects/spring-boot/issues/21554) - Optimize SystemEnvironmentPropertyMapper [#​21523](https://togithub.com/spring-projects/spring-boot/pull/21523) - Provide better diagnostics when building an OCI image fails due to a 500 response from Docker [#​21515](https://togithub.com/spring-projects/spring-boot/issues/21515) - Consider configuring UrlPathHelper with alwaysUseFullPath=true [#​21499](https://togithub.com/spring-projects/spring-boot/issues/21499) - Support user info in Elasticsearch URIs [#​21381](https://togithub.com/spring-projects/spring-boot/pull/21381) - Welcome page support in Spring WebFlux [#​9785](https://togithub.com/spring-projects/spring-boot/issues/9785) #### :beetle: Bug Fixes - Default log levels are inconsistent between log4J2 and logback [#​21882](https://togithub.com/spring-projects/spring-boot/issues/21882) - Actuator 'loggers' endpoint does not return all loggers for log4j [#​21880](https://togithub.com/spring-projects/spring-boot/issues/21880) - Not able to use digest in 'builder' reference [#​21879](https://togithub.com/spring-projects/spring-boot/issues/21879) - Different actuator management server port changes response on errors [#​21875](https://togithub.com/spring-projects/spring-boot/issues/21875) - WebMvcTest does not use the auto-configured ordering for Spring Security's filter [#​21837](https://togithub.com/spring-projects/spring-boot/issues/21837) - Configuring server.\* properties in a child context has no effect in Spring Boot 2.3 [#​21789](https://togithub.com/spring-projects/spring-boot/issues/21789) - STOMP does not work with lazy initialization [#​21786](https://togithub.com/spring-projects/spring-boot/issues/21786) - Auto-Configuration for Cassandra does not back off if a custom ReactiveSessionFactory is defined [#​21769](https://togithub.com/spring-projects/spring-boot/pull/21769) - Spring Boot CLI adds classes from current directory to the classpath on Unix-like platforms [#​21755](https://togithub.com/spring-projects/spring-boot/issues/21755) - Unpacked Spring Boot applicat

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