spring-projects/spring-boot
### [`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)
#### :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)
Renovate configuration
:date: Schedule: At any time (no schedule defined).
:vertical_traffic_light: Automerge: Enabled.
:recycle: Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
:no_bell: Ignore: Close this PR and you won't be reminded about these updates again.
[ ] If you want to rebase/retry this PR, check this box
This PR contains the following updates:
2.3.2.RELEASE
->2.3.3.RELEASE
2.3.2.RELEASE
->2.3.3.RELEASE
Release Notes
spring-projects/spring-boot
### [`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) #### :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)Renovate configuration
:date: Schedule: At any time (no schedule defined).
:vertical_traffic_light: Automerge: Enabled.
:recycle: Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.
:no_bell: Ignore: Close this PR and you won't be reminded about these updates again.
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