v2.2.10.RELEASE

🪲 Bug Fixes

• @ManagementContextConfiguration is meta-annotated with @Configuration(proxyBeanMethods=false) which does not disable proxying #23301
• Signed jar dependency performance problem when repackaged in a single jar #23263
• Allow types other than Date to be used in the "timestamp" MVC error model #23256
• RSocketPortInfoApplicationContextInitializer can throw NPE #23084
• UndertowWebServerFactoryCustomizer requires commons lang via an unintended import on ClassUtils #23059
• Missing sanitization in lists of URIs properties on actuator endpoints #23037
• When using HSQLDB, Hikari logs a warning message about the driver class name when the first connection is retrieved from the pool #23036
• JarFile can cause memory issues when running on Java 11+ #22991
• Configurable SSL Logback extensions can't be supported due to URL checks #22946
• The @TypeExcludeFilters annotation is not @Inherited #22939
• When Reactor's debug agent fails to initialize, the cause of the failure is discarded #22777
• LiquibaseEndpoint does not report change sets from ancestor contexts #22681
• TaskExecutorBuilder only uses second-precision when configuring the await termination period #22604
• Spring Boot 2.3.2: new context is created for every IT class if SpyBean is used #22566
• WebMvcTest and WebFluxTest do not include Jackson Module beans #22530
• UndertowWebServerFactoryCustomizer does not support Options but only UndertowOptions #22502
• Setting ignoreInvalidFields=true on @ConfigurationProperties causes unknown fields to be ignored as well #22308
• Background preinitialisation may cause Jackson2ObjectMapperBuilder's Kotlin detection warning to be silently dropped #21897
• Legacy endpoint ids with '-' do not migrate cleanly #21615
• Externalized Configuration ignores null values in SPRING_APPLICATION_JSON #21542
• Proper ordering of metrics auto-configurations #21134
• ValidationHandler no longer works with certain map keys #20350
• XADataSourceAutoConfiguration is difficult to use with DB2XADataSource as it does not have a URL property #20229
• Async exceptions not handled by error pages in war deployments #19471

📔 Documentation

• Document that @ConfigurationProperties beans are not scanned in sliced tests #23210
• Provide examples of Actuator custom endpoints in the reference documentation #23028
• Mention correct JUnit 5 annotations in Kotlin testing section #23002
• Javadoc inaccuracy in SpringApplicationBuilder.properties(Properties) #22962
• Fix typo Assert4J -> AssertJ #22948
• PushGateway documentation does not document enabled flag properly #22919
• Document how to discover the HTTP Port at Runtime for both Servlet and Reactive web apps #22898
• Mention configuration customizers for WebTestClient and RestAssured in AutoConfigureRestDocs' javadoc #22765
• Fix broken links to Micrometer registry docs #22705
• Document that spring-boot-configuration-processor cannot detect default value defined externally #22685
• Link to App Engine Standard sample not working #22607
• Fix link to Elasticsearch health indicator #22598
• Include a hint where to find documentation for DevTools in docs overview #22591
• Document that constructor binding does not support @DurationUnit and @DataSizeUnit #22565
• Docs say Health's inner details section may contain components #22490
• Recommend the use of AopTestUtils.getTargetObject() when setting expectations on a spied bean that Spring has proxied #22281
• Document the need for configuration files to have a file extension #22278
• Document that java.util.Optional is not recommended with ConfigurationProperties #21868
• Document how to use MongoClientSettingsBuilderCustomizer #21696
• Document that schema.sql and data.sql will still be run when using Flyway or Liquibase but discourage their use #20920
• Improve documentation about swapping one technical starter for another #20408
• Update metrics documentation to note the benefits of using a MeterBinder when registering a metric that relies on other beans #19557
• Clarify documentation on use of @AutoConfigureRestDocs with WebTestClient #15977

🔨 Dependency Upgrades

• Upgrade to Micrometer 1.3.14 #23388
• Upgrade to Spring AMQP 2.2.11 #23372
• Upgrade to Spring Ws 3.0.10.RELEASE #23336
• Upgrade to Neo4j Ogm 3.2.16 #23335
• Upgrade to Tomcat 9.0.38 #23334
• Upgrade to Spring Security 5.2.6.RELEASE #23299
• Upgrade to Postgresql 42.2.16 #23297
• Upgrade to Infinispan 9.4.20.Final #23295
• Upgrade to Hibernate 5.4.21.Final #23294
• Upgrade to Elasticsearch 6.8.12 #23293
• Upgrade to Jetty 9.4.31.v20200723 #23292
• Upgrade to Byte Buddy 1.10.14 #23291
• Upgrade to Undertow 2.0.31.Final #23290
• Upgrade to Rsocket 1.0.2 #23289
• Upgrade to Netty Tcnative 2.0.34.Final #23288
• Upgrade to Netty 4.1.52.Final #23287
• Upgrade to Dropwizard Metrics 4.1.12.1 #23285
• Upgrade to Hazelcast 3.12.9 #23284
• Upgrade to Appengine Sdk 1.9.82 #23283
• Upgrade to Spring Kafka 2.3.11 #23198
• Upgrade to Spring Data Moore-SR10 #23195
• Upgrade to Reactor Dysprosium-SR12 #23191
• Upgrade to Spring Session Corn-SR4 #23186
• Upgrade to Spring Framework 5.2.9 #23182
• Upgrade to Dependency Management Plugin 1.0.10.RELEASE #22615

❤️ Contributors

We'd like to thank all the contributors who worked on this release!

• @lock14
• [@dreis2211](h...

v2.1.17.RELEASE

🪲 Bug Fixes

• Signed jar dependency performance problem when repackaged in a single jar #19041

📔 Documentation

• Fix broken links to Micrometer registry docs #22704

🔨 Dependency Upgrades

• Upgrade to Micrometer 1.1.18 #23384
• Upgrade to Spring AMQP 2.1.17 #23371
• Upgrade to Spring Ws 3.0.10.RELEASE #23333
• Upgrade to Neo4j Ogm 3.1.22 #23332
• Upgrade to Tomcat 9.0.38 #23331
• Upgrade to Spring Security 5.1.12.RELEASE #23278
• Upgrade to Postgresql 42.2.16 #23277
• Upgrade to Infinispan 9.4.20.Final #23275
• Upgrade to Hibernate 5.3.18.Final #23274
• Upgrade to Jetty 9.4.31.v20200723 #23273
• Upgrade to Undertow 2.0.31.Final #23272
• Upgrade to Dependency Management Plugin 1.0.10.RELEASE #23271
• Upgrade to Netty Tcnative 2.0.34.Final #23270
• Upgrade to Netty 4.1.52.Final #23269
• Upgrade to Appengine Sdk 1.9.82 #23267
• Upgrade to Jackson 2.9.10.20200824 #23266
• Upgrade to Spring Data Lovelace-SR20 #23194
• Upgrade to Reactor Californium-SR21 #23190
• Upgrade to Spring Session Bean-SR12 #23185
• Upgrade to Spring Framework 5.1.18 #23181

❤️ Contributors

We'd like to thank all the contributors who worked on this release!

• @izeye
• @mathieufortin01
• @dreis2211
• @runningcode

v2.4.0-M2

⭐ New Features

• Prefer non-reflective access to ConfigurationClassPostProcessor #22858
• Do not include cookie headers in HTTP traces by default #22829
• Jetty with Conscrypt no longer a requirement for easy HTTP/2 #22826
• Add no-pull option for image building #22736
• Use new core framework r2dbc support #22708
• Fail hard if spring.profiles.include is used with new config processing #22693
• Allow DurationFormat and PeriodFormat to be used on parameters #22646
• Allow for programatic access to new ConfigDataEnvironment processing #22601
• Instrument SpringBootApplication for application startup metrics #22600
• Add configuration to disable Redis Cluster dynamic sources refresh #22571
• Allow Jedis to be selected when both Jedis and Lettuce are on the classpath #22569
• Add basic auth support for Prometheus pushgateway #22548
• Add functional constructor to EnvironmentPostProcessorApplicationListener #22529
• Add support for profile groups #22522
• Extract DefaultPropertiesPropertySource class #22520
• Add plugin management for liquibase-maven-plugin #22499
• Add CloudPlatform.isEnforced that uses a Binder #22498
• Replace ConfigFileApplicationListener and rework application properties support #22497
• Add DeferredLogFactory support #22496
• Add multi-document properties file support #22495
• Add ConfigurationPropertySource.from factory method #22494
• Add @name support for value object binding #22492
• Improve Liveness/Readiness health indicators and probes configuration #22483
• Remove version management for exec-maven plugin #22397
• Make DefaultErrorAttributes easier to subclass for message customization #22378
• Add properties for Netty HttpDecoderSpec #22367
• Avoid unnecessary allocations in ConditionMessage for NORMAL style #22331
• Allow SpringApplication to create its application context without requiring reflection #22322
• Add failure analyzer for missing Liquibase changelog #22320
• Switch Neo4j health checks to the new Neo4j driver #22302
• Add auto-configuration for Neo4j driver #22301
• Upgrade to Spring Data Neo4j 6 #22299
• Measure with nanoseconds in HttpExchangeTracer #22266
• Support configuration of localEntityIdTemplate for a SAML Relying Party #22258
• Add a property to not create HealthIndicators from AbstractRoutingDatasources #22222
• Add support for reactive Elasticsearch healthcheck #22215
• Support incremental annotation processing with Gradle #22150
• Allow exclude only health groups #22053
• Auto-configure Rabbit connection factory with CredentialsProvider and CredentialsRefreshService when available #22016
• Allow specifying unit type of configuration property when injected via constructor #21746
• Add option to configure PathPatternParser in Spring MVC #21694
• Add support for easily disabling metrics export #21658
• Support iso offset time and date-time conversion with MVC and WebFlux by setting time or date-time properties to iso-offset #21630
• Add properties to control exceptions ignored by LdapTemplate #21289
• Support additional R2DBC pool properties #21219
• Switching default to include layers index for fat jar #20983
• Add support for creating property sources from volume-mounted Kubernetes ConfigMaps and Secrets #19990
• Add a test slice for Spring Data Cassandra #17490
• Consider spring.profiles.default when processing configuration files #15994
• Application properties outside of jar should take precedence over profile-specific variants inside the jar #3845

🪲 Bug Fixes

• MustacheEnvironmentCollector with nullValue compiler option no longer works in version 2.3.1 #22938
• Externalized Configuration ignores null values in SPRING_APPLICATION_JSON #22897
• CouchbaseCacheManager can no longer be customized using CacheManagerCustomizer #22874
• Requests that should be handled by an additional DispatcherServlet result in a 404 response #22856
• Legacy endpoint ids with '-' do not migrate cleanly #22850
• When Reactor's debug agent fails to initialize, the cause of the failure is discarded #22848
• StartupStep are closed twice in SpringApplicationRunListeners #22776
• OCI image build fails if environment has any empty properties #22735
• Kubernetes readiness probe endpoint returning 404 #22698
• NPE in BeanDefinitionLoader when loading non-Class sources and XML support is disabled #22696
• LiquibaseEndpoint does not report change sets from ancestor contexts #22687
• Async exceptions not handled by error pages in war deployments #22673
• XADataSourceAutoConfiguration is difficult to use with DB2XADataSource as it does not have a URL property #22642
• TaskExecutorBuilder only uses second-precision when configuring the await termination period #22612
• Profile groups are not applied to the environment #22605
• Setting ignoreInvalidFields=true on @ConfigurationProperties causes unknown fields to be ignored as well #22586
• Spring Boot 2.3.2: new context is created for every IT class if SpyBean is used #22584
• Background preinitialisation may cause Jackson2ObjectMapperBuilder's Kotlin detection warning to be silently dropped #22581
• UndertowWebServerFactoryCustomizer does not support Options but only UndertowOptions #22579
• WebMvcTest and WebFluxTest do not include Jackson Module beans #22577
• CouchbaseCacheConfiguration is not ordered properly #22568
• AbstractRepositoryConfigurationSourceSupport does not override registerBeanDefinitions(AnnotationMetadata, BeanDefinitionRegistry) #22546
• Filter empty YAML documents [#22493](https://github.com/sp...

v2.3.3.RELEASE

⚠️ Upgrading from 2.3.2.RELEASE

• If you've applied a configuration workaround for an issue about missing liveness/readiness probes #22562, you should ensure that this workaround is removed when upgrading to 2.3.3.RELEASE.

⭐ New Features

• Jetty with Conscrypt no longer a requirement for easy HTTP/2 #22188

🪲 Bug Fixes

• Externalized Configuration ignores null values in SPRING_APPLICATION_JSON #22895
• Legacy endpoint ids with '-' do not migrate cleanly #22849
• When Reactor's debug agent fails to initialize, the cause of the failure is discarded #22847
• OCI image build fails if environment has any empty properties #22703
• LiquibaseEndpoint does not report change sets from ancestor contexts #22686
• Requests that should be handled by an additional DispatcherServlet result in a 404 response #22682
• Async exceptions not handled by error pages in war deployments #22672
• XADataSourceAutoConfiguration is difficult to use with DB2XADataSource as it does not have a URL property #22641
• TaskExecutorBuilder only uses second-precision when configuring the await termination period #22611
• Setting ignoreInvalidFields=true on @ConfigurationProperties causes unknown fields to be ignored as well #22585
• Spring Boot 2.3.2: new context is created for every IT class if SpyBean is used #22583
• Background preinitialisation may cause Jackson2ObjectMapperBuilder's Kotlin detection warning to be silently dropped #22580
• UndertowWebServerFactoryCustomizer does not support Options but only UndertowOptions #22578
• WebMvcTest and WebFluxTest do not include Jackson Module beans #22576
• CouchbaseCacheManager can no longer be customized using CacheManagerCustomizer #22573
• Kubernetes readiness probe endpoint returning 404 #22562
• CouchbaseCacheConfiguration is not ordered properly #22542
• MustacheEnvironmentCollector with nullValue compiler option no longer works in version 2.3.1 #22039

📔 Documentation

• PushGateway documentation does not document enabled flag properly #22930
• Default value of server.jetty.accesslog.format is wrongly associated to server.forward-headers-strategy #22921
• Use wildcard in BP_JVM_VERSION with image building #22916
• Kotlin examples for configuring bootBuildImage's environment use wrong map configuration syntax #22913
• Mention configuration customizers for WebTestClient and RestAssured in AutoConfigureRestDocs' javadoc #22910
• Document how to discover the HTTP Port at Runtime for both Servlet and Reactive web apps #22899
• Document that spring-boot-configuration-processor cannot detect default value defined externally #22890
• Docs say Health's inner details section may contain components #22774
• Fix wrong reference in ReadinessStateHealthIndicator javadoc #22760
• Recommend the use of AopTestUtils.getTargetObject() when setting expectations on a spied bean that Spring has proxied #22758
• Document that schema.sql and data.sql will still be run when using Flyway or Liquibase but discourage their use #22748
• Fix broken links to Micrometer registry docs #22706
• Clarify documentation on use of @AutoConfigureRestDocs with WebTestClient #22669
• Document that constructor binding does not support @DurationUnit and @DataSizeUnit #22665
• Document properties to enable probe health indicators #22631
• Update metrics documentation to note the benefits of using a MeterBinder when registering a metric that relies on other beans #22629
• Include a hint where to find documentation for DevTools in docs overview #22622
• Fix link to Elasticsearch health indicator #22617
• Add ElasticsearchReactiveHealthIndicator to docs #22616
• Link to App Engine Standard sample not working #22608
• Improve documentation about swapping one technical starter for another #22596
• Document how to use MongoClientSettingsBuilderCustomizer #22589
• Document the need for configuration files to have a file extension #22587
• Document that java.util.Optional is not recommended with ConfigurationProperties #22574
• Typo in metadata for "management.health.readinessstate.enabled" #22560
• Document how to opt back in to DataSource auto-configuration when using R2DBC #22094
• Document that application.conf is not read by default when using the Cassandra auto-configuration #21787
• Document how to use Gradle's native bom support as an alternative to the dependency management plugin #21570

🔨 Dependency Upgrades

• Upgrade to Micrometer 1.5.4 #22932
• Upgrade to Spring Security 5.3.4.RELEASE #22873
• Upgrade to Spring HATEOAS 1.1.1.RELEASE #22872
• Upgrade to RSocket 1.0.2 #22871
• Upgrade to Pooled JMS 1.1.2 #22870
• Upgrade to Lettuce 5.3.3.RELEASE #22869
• Upgrade to Kafka 2.5.1 #22868
• Upgrade to jOOQ 3.13.4 #22867
• Upgrade to Jetty 9.4.31.v20200723 #22866
• Upgrade to Jackson Bom 2.11.2 #22865
• Upgrade to Hibernate 5.4.20.Final #22864
• Upgrade to Dropwizard Metrics 4.1.12.1 #22863
• Upgrade to Dependency Management Plugin 1.0.10.RELEASE #22862
• Upgrade to Couchbase Client 3.0.7 #22861
• Upgrade to Commons Pool2 2.8.1 #22860
• Upgrade to Byte Buddy 1.10.14 #22859
• Upgrade to Spring Data Neumann SR3 #22844
• Upgrade to Spring Kafka 2.5.5 #22843
• Upgrade to Spring AMQP 2.2.10 #22842
• Upgrade to Reactor Dysprosium-SR11 #22841

❤️ Contributors

We'd like to thank all the contributors who worked on this release!

• @izeye
• @dreis2211
• @ttddyy
• @ksmilek-wr

v2.3.2.RELEASE

⭐ New Features

• Improve Liveness/Readiness health indicators and probes configuration #22107
• Add run-image option for image building #21534
• Add support for reactive Elasticsearch healthcheck #21042

🪲 Bug Fixes

• AbstractRepositoryConfigurationSourceSupport does not override registerBeanDefinitions(AnnotationMetadata, BeanDefinitionRegistry) #22480
• ConditionMessage#items throws an NPE with a null list of items although the Javadoc states it is tolerated #22344
• ConfigurationPropertiesBeanDefinitionValidator interferes with EclipseLink load-time weaving #22325
• Image building fails when DOCKER_HOST is set to a local socket prefixed with unix:// #22300
• OnClassCondition tries to determine the outcome for single auto-configuration classes in parallel #22294
• A WebFlux app that depends on com.amazonaws:DynamoDBLocal fails to start #22282
• NullPointerException in ErrorPageFilter when a MissingServletRequestParameterException is thrown and there's no DefaultHandlerExceptionResolver #22249
• Numerous logs mentioning a failed JNDI lookup when using Jetty #22241
• OAuth2ResourceServerAutoConfiguration does not back off completely when spring-security-oauth2-resource-server is not on the classpath #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
• Image building fails with an unhelpful error message when building an image from a jar that includes the launch script #22223
• Layered bootJar task causes warnings when custom source set is present in the project #22200
• @ConditionalOnSingleCandidate does not match when there is a single candidate that is a scoped bean #22197
• NPE in spring-boot-maven-plugin:build-image when setting custom builder that is not a builder #22179
• Accept empty filter dispatcher types in auto-configurations #22175
• TomcatMetricsBinder may log a warning for an NPE if the context is closed before the ApplicationStartedEvent is published #22167
• Resource loading fails in Tomcat when Spring Boot is loaded from the common class loader #22119
• Temporary files not cleaned up after Maven plugin execution #22112
• RedisReactiveHealthIndicator is broken with Redis cluster mode #22096
• Management health group does not inherit show-details property #22063
• layertools with a wrong option seems to fail silently #22042
• NamedPipeSocket does not handle FileSystemException when establishing the file channel #22035
• In a context hierarchy, timeout-per-shutdown-phase is only honoured in the root context #22014
• LOGBACK: No context given for c.q.l.core.rolling.SizeAndTimeBasedRollingPolicy #22010
• MockBean does not resolve the right type for abstract test class #22006
• The failure when spring.redis.url is configured with a redis-sentinel:// URL is hard to diagnose #21999
• spring-boot-starter-parent contains elements that must be overridden and aren't documented as such #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
• Kafka Stream consumer metrics were lost in the move away from KafkaConsumerMetrics #21921
• Dependencies enforced without applying plugin #21911
• Welcome page support bypasses controllers mapped to / #21909
• AvailabilityChangeEvent does not carry generic information #21898
• Property spring.autoconfigure.exclude ignored by test slices #21736
• Image references passed to a CNB builder are not validated #21495

📔 Documentation

• Update the documentation to avoid trivialising what the reader's learning about #22410
• Clarify the effect of ordering auto-configuration #22339
• Restructure "Building Container Images" section #22296
• Update documentation to reflect the web server now being started immediately before the ContextRefreshedEvent is published #22277
• Clarify locations inside and outside the jar from which properties are loaded #22264
• Rename NoneOfNestedConditions to NoneNestedConditions in example docs #22246
• Add package info for org.springframework.boot.autoconfigure.elasticsearch.rest #22147
• Document how to exclude an annotation processor with Maven #22023
• Remove Javadoc throw for ConfigurationPropertyName.ofIfValid() #22018
• Fix wrong property reference to keys-to-sanitize in Javadoc #21916
• Document Kafka metrics support #21910
• Fix formatting of @Bean in reference documentation #21908
• Update layers.idx file example in docs #21510

🔨 Dependency Upgrades

• Upgrade to Micrometer 1.5.3 #22553
• Upgrade to MariaDB 2.6.2 #22541
• Upgrade to AspectJ 1.9.6 #22540
• Upgrade to Groovy 2.5.13 #22526
• Upgrade to Tomcat 9.0.37 #22478
• Upgrade to Solr 8.5.2 #22477
• Upgrade to Netty 4.1.51.Final #22476
• Upgrade to Neo4j OGM 3.2.14 #22475
• Upgrade to MySQL 8.0.21 #22474
• Upgrade to MongoDB 4.0.5 #22473
• Upgrade to Lettuce 5.3.2.RELEASE #22470
• Upgrade to Kotlin Coroutines 1.3.8 #22469
• Upgrade to jOOQ 3.13.3 #22468
• Upgrade to Johnzon 1.2.8 #22467
• Upgrade to Jetty 9.4.30.v20200611 #22466
• Upgrade to Jetty Reactive HTTPClient 1.1.4 #22465
• Upgrade to Jakarta Servlet 4.0.4 #22464
• Upgrade to Jackson Bom 2.11.1 #22463
• Upgrade to HSQLDB 2.5.1 #22462
• Upgrade to Hibernate 5.4.18.Final #22461
• Upgrade to Hazelcast 3.12.8 #22460
• Upgrade to Flatten Maven Plugin 1.2.4 #22459
• Upgrade to Dropwizard Metrics 4.1.11 [#22458](https://gi...

v2.2.9.RELEASE

🪲 Bug Fixes

• A WebFlux app that depends on com.amazonaws:DynamoDBLocal fails to start #22275
• NullPointerException in ErrorPageFilter when a MissingServletRequestParameterException is thrown and there's no DefaultHandlerExceptionResolver #22248
• TomcatMetricsBinder may log a warning for an NPE if the context is closed before the ApplicationStartedEvent is published #22141
• Accept empty filter dispatcher types in auto-configurations #22138
• RedisReactiveHealthIndicator is broken with Redis cluster mode #22061
• @ConditionalOnSingleCandidate does not match when there is a single candidate that is a scoped bean #22038
• Management health group does not inherit show-details property #22022
• LOGBACK: No context given for c.q.l.core.rolling.SizeAndTimeBasedRollingPolicy #21056
• MockBean does not resolve the right type for abstract test class #20916
• ConfigurationPropertiesBeanDefinitionValidator interferes with EclipseLink load-time weaving #20798

📔 Documentation

• Update the documentation to avoid trivialising what the reader's learning about #22409
• Clarify the effect of ordering auto-configuration #22337
• Clarify locations inside and outside the jar from which properties are loaded #22262
• Rename NoneOfNestedConditions to NoneNestedConditions in example docs #22207
• Document how to exclude an annotation processor with Maven #22000
• Fix wrong property reference to keys-to-sanitize in Javadoc #21906
• Some entries in the tables of configuration properties are incomplete #21131

🔨 Dependency Upgrades

• Upgrade to Aspectj 1.9.6 #22539
• Upgrade to Micrometer 1.3.11 #22538
• Upgrade to Groovy 2.5.13 #22525
• Upgrade to Spring Session Bom Corn-SR3 #22451
• Upgrade to Neo4j Ogm 3.2.14 #22450
• Upgrade to Kotlin Coroutines 1.3.8 #22449
• Upgrade to Hsqldb 2.5.1 #22448
• Upgrade to Hibernate 5.4.18.Final #22447
• Upgrade to Jetty 9.4.30.v20200611 #22446
• Upgrade to Tomcat 9.0.37 #22445
• Upgrade to Johnzon Jsonb 1.2.8 #22444
• Upgrade to Activemq 5.15.13 #22443
• Upgrade to Byte Buddy 1.10.13 #22442
• Upgrade to Mysql 8.0.21 #22441
• Upgrade to Jakarta Servlet 4.0.4 #22440
• Upgrade to Netty 4.1.51.Final #22439
• Upgrade to Dropwizard Metrics 4.1.11 #22437
• Upgrade to Db2 Jdbc 11.5.4.0 #22436
• Upgrade to Hazelcast 3.12.8 #22435
• Upgrade to Appengine Sdk 1.9.81 #22434
• Upgrade to Caffeine 2.8.5 #22433
• Upgrade to Jackson 2.10.5 #22432
• Upgrade to Couchbase Client 2.7.16 #22431
• Upgrade to Spring Kafka 2.3.10 #22386
• Upgrade to Spring Integration 5.2.8 #22385
• Upgrade to Spring Data Moore-SR9 #22384
• Upgrade to Spring AMQP 2.2.9 #22383
• Upgrade to Reactor Dysprosium-SR10 #22374
• Upgrade to Spring Framework 5.2.8 #22372

❤️ Contributors

We'd like to thank all the contributors who worked on this release!

• @dreis2211
• @lltx
• @Sineaggi
• @mpens
• @Konrado85
• @im47cn
• @tszmytka
• @polarbear567
• @XenoAmess
• @thenx-wei

v2.1.16.RELEASE

🪲 Bug Fixes

• NullPointerException in ErrorPageFilter when a MissingServletRequestParameterException is thrown and there's no DefaultHandlerExceptionResolver #22169

📔 Documentation

• Update the documentation to avoid trivialising what the reader's learning about #22408

🔨 Dependency Upgrades

• Upgrade to Aspectj 1.9.6 #22537
• Upgrade to Micrometer 1.1.16 #22536
• Upgrade to Spring Integration 5.1.12 #22511
• Upgrade to Spring AMQP 2.1.16 #22507
• Upgrade to Groovy 2.5.13 #22505
• Upgrade to Spring Session Bom Bean-SR11 #22430
• Upgrade to Neo4j Ogm 3.1.20 #22429
• Upgrade to Jetty 9.4.30.v20200611 #22428
• Upgrade to Tomcat 9.0.37 #22427
• Upgrade to Activemq 5.15.13 #22426
• Upgrade to Mysql 8.0.21 #22425
• Upgrade to Netty 4.1.51.Final #22424
• Upgrade to Micrometer 1.1.15 #22423
• Upgrade to Appengine Sdk 1.9.81 #22422
• Upgrade to Jackson 2.9.10.20200621 #22421
• Upgrade to Couchbase Client 2.7.16 #22420
• Upgrade to Spring Data Lovelace-SR19 #22382
• Upgrade to Reactor Californium-SR20 #22371
• Upgrade to Spring Framework 5.1.17 #22370

❤️ Contributors

We'd like to thank all the contributors who worked on this release!

• @dreis2211
• @XenoAmess

v2.4.0-M1

⭐ New Features

• Add StatsD transport protocol configuration option #22125
• Upgrade to Flyway 6.5 and support new create schemas property #22120
• Disable LogbackLoggingSystem's XML support when spring.xml.ignore is true #22106
• Disable XML bean definition loading when spring.xml.ignore is true #22093
• LoggingApplicationListener: Trim trailing whitespace from value of logging.config #22078
• Remove plugin management for Flatten Maven Plugin #21984
• Add run-image option for image building #21933
• Support user info in Elasticsearch URIs #21747
• Optimize SystemEnvironmentPropertyMapper #21726
• Add Java 15 to JavaVersion enum #21691
• Provide better diagnostics when building an OCI image fails due to a 500 response from Docker #21685
• Provide dependency management for Oracle?s JDBC driver under new com.oracle.database Maven coordinates #21665
• Spring Cloud's CachedRandomPropertySource is not adapted correctly #21661
• Remove JUnit 4 from spring-boot-starter-test #21625
• Provide better error message if Docker is not running #21623
• Print the java version being used on startup #21559
• Support filtered scrape for Prometheus #21545
• Support for webAdminPassword property of H2 Console #21533
• RedisReactiveHealthIndicator should provide cluster details in cluster mode #21514
• Add Cassandra health indicator that uses CqlSession #20887

🪲 Bug Fixes

• layertools with a wrong option seems to fail silently #22121
• RedisReactiveHealthIndicator is broken with Redis cluster mode #22095
• Management health group does not inherit show-details property #22064
• NamedPipeSocket does not handle FileSystemException when establishing the file channel #22037
• In a context hierarchy, timeout-per-shutdown-phase is only honoured in the root context #22019
• Image references passed to a CNB builder are not validated #22017
• LOGBACK: No context given for c.q.l.core.rolling.SizeAndTimeBasedRollingPolicy #22011
• 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 #22009
• MockBean does not resolve the right type for abstract test class #22007
• spring-boot-starter-parent contains elements that must be overridden and aren't documented as such #21994
• Dependencies enforced without applying plugin #21940
• Welcome page support bypasses controllers mapped to / #21925
• AvailabilityChangeEvent does not carry generic information #21904
• Not able to use digest in 'builder' reference #21895
• Docker calls may hang forever #21892
• Default log levels are inconsistent between log4J2 and logback #21883
• Actuator 'loggers' endpoint does not return all loggers for log4j #21881
• Different actuator management server port changes response on errors #21874
• Configuring server.* properties in a child context has no effect in Spring Boot 2.3 #21869
• Auto-Configuration for Cassandra does not back off if a custom ReactiveSessionFactory is defined #21867
• WebMvcTest does not use the auto-configured ordering for Spring Security's filter #21839
• Password-based authentication with Cassandra does not work with Spring Boot 2.3.0 #21802
• STOMP does not work with lazy initialization #21788
• Fix BasicErrorController to use binding error cfg #21770
• Fix MustacheEnvironmentCollector to not ignore native fetcher #21766
• Spring Boot CLI adds classes from current directory to the classpath on Unix-like platforms #21756
• @SpringBootTest not picking @nAmed classes with a non-public constructor #21735
• PropertiesLauncher cannot load a resource in jar via URL #21727
• UnsupportedOperationException is thrown from war when shutting down Tomcat #21690
• Scope of some dependencies has changed from compile to runtime #21669
• SpringConfigurationPropertySource incorrectly returns ABSENT for sub properties #21656
• Maven plugin help is missing #21649
• Management security configuration does not back off when SAML is configured #21644

📔 Documentation

• Remove Javadoc throw for ConfigurationPropertyName.ofIfValid() #22029
• Document how to exclude an annotation processor with Maven #22024
• Document Kafka metrics support #21918
• Fix wrong property reference to keys-to-sanitize in Javadoc #21917
• Fix formatting of @Bean in reference documentation #21915
• spring.config.name is not formatted as an environment variable in multi-page reference documentation #21891
• Document using system properties in gradle plugin docs #21799
• Document deprecations of org.springframework.boot.loader.archive.Archive.iterator() #21768
• Change liveness-port to management-port #21765
• Clarify that configuring a custom health HTTP status mapping replaces the default mappings #21763
• Document the difference in dispatch type and the effect on the security filter caused by the error page filter when deployed to a standalone container #21761
• Document support for Gradle 5 #21753
• Replace whitelist with a term that does not have racist connotations #21745
• Polish #21734
• Use highlightjs for syntax highlighting in HTML documentation #21703
• Mark new public API added to spring-boot-loader in 2.3 with @SInCE tags #21657
• {gradle-project-version}, rather than the project's actual version, appears in the Gradle plugin's reference documentation #21651
• Version-specific content is missing from Gradle Plugin's reference documentation #21641

🔨 Dependen...

v2.3.1.RELEASE

⭐ New Features

• Provide dependency management for Oracle?s JDBC driver under new com.oracle.database Maven coordinates #21663
• Spring Cloud's CachedRandomPropertySource is not adapted correctly #21660
• Restrict use of custom YAML types #21598
• Improve failure analysis of NoSuchMethodErrors to show where superclasses were loaded from #21587
• Provide better error message if Docker is not running #21554
• Optimize SystemEnvironmentPropertyMapper #21523
• Provide better diagnostics when building an OCI image fails due to a 500 response from Docker #21515
• Consider configuring UrlPathHelper with alwaysUseFullPath=true #21499
• Support user info in Elasticsearch URIs #21381
• Welcome page support in Spring WebFlux #9785

🪲 Bug Fixes

• Default log levels are inconsistent between log4J2 and logback #21882
• Actuator 'loggers' endpoint does not return all loggers for log4j #21880
• Not able to use digest in 'builder' reference #21879
• Different actuator management server port changes response on errors #21875
• WebMvcTest does not use the auto-configured ordering for Spring Security's filter #21837
• Configuring server.* properties in a child context has no effect in Spring Boot 2.3 #21789
• STOMP does not work with lazy initialization #21786
• Auto-Configuration for Cassandra does not back off if a custom ReactiveSessionFactory is defined #21769
• Spring Boot CLI adds classes from current directory to the classpath on Unix-like platforms #21755
• Unpacked Spring Boot applications don't show version on startup #21705
• Fix BasicErrorController to use binding error cfg #21702
• UnsupportedOperationException is thrown from war when shutting down Tomcat #21684
• Docker calls may hang forever #21672
• SpringConfigurationPropertySource incorrectly returns ABSENT for sub properties #21655
• Management security configuration does not back off when SAML is configured #21642
• Dependency management for Kafka 2.5 on nonexistent org.apache.kafka:kafka_2.11:2.5.0 #21589
• NoSuchBeanDefinitionException for org.springframework.context.annotation.ConfigurationClassPostProcessor.importRegistry when trying to publish AvailabilityChangeEvent during context close processing after refresh failure #21588
• Connection and read timeouts are no longer mapped for NewRelic #21578
• PropertiesLauncher cannot load a resource in jar via URL #21575
• Period conversion support should not be public #21574
• Reintroduce RestClientBuilderCustomizer in deprecated form #21572
• URI tag for WebMvc and WebFlux metrics is empty, rather than "root", when the path pattern is empty #21560
• Maven plugin help is missing #21556
• productionRuntimeClasspath fails to resolve multiplatform dependency variants #21549
• Pulling CNB run image fails when no tag is provided in image name #21532
• ServletWebServerApplicationContext uses a logger for ContextLoader for some of its logging #21522
• Dependency version for org.apache.commons:commons-compress is missing from spring-boot-gradle-plugin's pom #21518
• Scope of some dependencies has changed from compile to runtime #21507
• Password-based authentication with Cassandra does not work with Spring Boot 2.3.0 #21487
• Order of map property in application yaml is no longer preserved #21470
• Fix MustacheEnvironmentCollector to not ignore native fetcher #21060
• @SpringBootTest not picking @nAmed classes with a non-public constructor #20929

📔 Documentation

• Document using system properties in gradle plugin docs #21798
• spring.config.name is not formatted as an environment variable in multi-page reference documentation #21794
• Clarify that configuring a custom health HTTP status mapping replaces the default mappings #21762
• Document the difference in dispatch type and the effect on the security filter caused by the error page filter when deployed to a standalone container #21760
• Document support for Gradle 5 #21752
• Replace whitelist with a term that does not have racist connotations #21744
• Polish #21732
• Use highlightjs for syntax highlighting in HTML documentation #21701
• Document deprecations of org.springframework.boot.loader.archive.Archive.iterator() #21695
• Documentation refers to wrong name for AvailabilityChangeEvent #21692
• Add reference to rocketmq-spring-boot-starter #21653
• Change liveness-port to management-port #21650
• {gradle-project-version}, rather than the project's actual version, appears in the Gradle plugin's reference documentation #21640
• Version-specific content is missing from Gradle Plugin's reference documentation #21610
• Polish duration support javadoc #21579
• Mark new public API added to spring-boot-loader in 2.3 with @SInCE tags #21576
• Links to Apache camel starter are broken #21563
• Fix typo in coordinates of junit-vintage-engine #21529
• Document how to enable liveness and readiness probes outside of a Kubernetes environment #21505
• Update configuration property metadata to reflect that spring.data.jpa.repositories.bootstrap-mode now defaults to deferred #21492
• Add an example for setting a custom image name on the command line with Gradle #21490
• Use https to link to groovy-lang.org #21472

🔨 Dependency Upgrades

• Upgrade to Postgresql 42.2.14 #21871
• Upgrade to Netty tcNative 2.0.31.Final #21870
• Upgrade to Undertow 2.1.3.Final #21865
• Upgrade to Tomcat 9.0.36 #21864
• Upgrade to Spring Security 5.3.3.RELEASE #21863
• Upgrade to Spring AMQP 2.2.7.RELEASE #21862
• Upgrade to RSocket 1.0.1 #21861
• Upgrade to R2DBC Bom Arabb...

v2.2.8.RELEASE

⭐ New Features

• Restrict use of custom YAML types #21597
• Spring Cloud's CachedRandomPropertySource is not adapted correctly #21595
• Provide dependency management for Oracle?s JDBC driver under new com.oracle.database Maven coordinates #20333

🪲 Bug Fixes

• WebMvcTest does not use the auto-configured ordering for Spring Security's filter #21801
• Spring Boot CLI adds classes from current directory to the classpath on Unix-like platforms #21754
• SpringConfigurationPropertySource incorrectly returns ABSENT for sub properties #21654
• Management security configuration does not back off when SAML is configured #21620
• URI tag for WebMvc and WebFlux metrics is empty, rather than "root", when the path pattern is empty #21392
• ServletWebServerApplicationContext uses a logger for ContextLoader for some of its logging #21354
• Default log levels are inconsistent between log4J2 and logback #21293
• Different actuator management server port changes response on errors #21036
• Custom converters cannot be used when creating endpoint-related beans due to eager initialization triggered by ServletEndpointRegistrar #20714
• Actuator 'loggers' endpoint does not return all loggers for log4j #20037
• STOMP does not work with lazy initialization #19611

📔 Documentation

• Document the difference in dispatch type and the effect on the security filter caused by the error page filter when deployed to a standalone container #21759
• Document support for Gradle 5 #21751
• Replace whitelist with a term that does not have racist connotations #21743
• Links to Apache camel starter are broken #21540
• Fix typo in coordinates of junit-vintage-engine #21485
• Use https to link to groovy-lang.org #21471
• Document use case of splitting auto-configuration and starter #21366
• Align TestRestTemplate Javadoc with documentation #21318
• Document using system properties in gradle plugin docs #21317
• Clarify that configuring a custom health HTTP status mapping replaces the default mappings #20716

🔨 Dependency Upgrades

• Upgrade to Netty Tcnative 2.0.31.Final #21889
• Upgrade to Postgresql 42.2.14 #21888
• Upgrade to Maven Shade Plugin 3.2.4 #21838
• Upgrade to Spring Security 5.2.5.RELEASE #21836
• Upgrade to Spring Amqp 2.2.7.RELEASE #21835
• Upgrade to Kotlin Coroutines 1.3.7 #21833
• Upgrade to Hibernate Validator 6.0.20.Final #21832
• Upgrade to Hibernate 5.4.17.Final #21831
• Upgrade to Jaybird 3.0.9 #21830
• Upgrade to Elasticsearch 6.8.10 #21829
• Upgrade to Jetty 9.4.29.v20200521 #21828
• Upgrade to Groovy 2.5.12 #21827
• Upgrade to Awaitility 4.0.3 #21826
• Upgrade to Tomcat 9.0.36 #21825
• Upgrade to Johnzon Jsonb 1.2.7 #21824
• Upgrade to Byte Buddy 1.10.11 #21823
• Upgrade to Rsocket 1.0.1 #21822
• Upgrade to Netty 4.1.50.Final #21821
• Upgrade to Micrometer 1.3.9 #21820
• Upgrade to Dropwizard Metrics 4.1.9 #21819
• Upgrade to Hikaricp 3.4.5 #21818
• Upgrade to Okhttp3 3.14.9 #21817
• Upgrade to Caffeine 2.8.4 #21816
• Upgrade to Couchbase Client 2.7.15 #21815
• Upgrade to Spring Batch 4.2.4 #21783
• Upgrade to Spring Kafka 2.3.9 #21781
• Upgrade to Spring Integration 5.2.7 #21778
• Upgrade to Spring Data Moore-SR8 #21775
• Upgrade to Spring Framework 5.2.7 #21738
• Upgrade to Reactor Dysprosium-SR8 #21730

❤️ Contributors

We'd like to thank all the contributors who worked on this release!

• @BramDeCneudt
• @norio-io
• @dreis2211
• @ahrytsiuk
• @FrontierPsychiatrist
• @jkschneider
• @olamy