v2.7.9

🐞 Bug Fixes

• Maven Plugin's PropertiesMergingResourceTransformer closes InputStream when it should not do so #34063
• Actuator Health web endpoint broken with Gson and Java 17 #34030
• Dependency management for Mongo's Java Driver is incomplete #33941
• Using devtools with Reactive application results in slower restarts #33855
• Spies are not reset after test execution when using @SpyBean #33830
• Properties Migrator does not detect properties of Map type that are marked as deprecated #27854

📔 Documentation

• Updated documentation for @ConfigurationProperties bean naming rules #34029
• Restore "Use Jedis Instead of Lettuce" how-to documentation #33994
• Add Redis application properties example #33965
• Use Maven Central for release downloads in CLI installation documentation #33962
• Actuator section is missing from documentation overview #33932
• Add Javadoc since to OperationParameter.getAnnotation() #33914
• Document additional configuration that is required for spring.mvc.throw-exception-if-no-handler-found=true to be effective #31660

🔨 Dependency Upgrades

• Upgrade to ActiveMQ 5.16.6 #34238
• Upgrade to Byte Buddy 1.12.23 #34239
• Upgrade to Dropwizard Metrics 4.2.16 #34240
• Upgrade to Elasticsearch 7.17.9 #34241
• Upgrade to Glassfish JAXB 2.3.8 #34242
• Upgrade to Groovy 3.0.15 #34243
• Upgrade to Hibernate 5.6.15.Final #34244
• Upgrade to Jackson Bom 2.13.5 #34245
• Upgrade to Jaybird 4.0.9.java8 #34246
• Upgrade to Lombok 1.18.26 #34247
• Upgrade to Micrometer 1.9.8 #34141
• Upgrade to Netty 4.1.89.Final #34248
• Upgrade to Reactor Bom 2020.0.28 #34142
• Upgrade to Spring AMQP 2.4.10 #34321
• Upgrade to Spring Batch 4.3.8 #34143
• Upgrade to Spring Data Bom 2021.2.8 #34144
• Upgrade to Spring HATEOAS 1.5.3 #34249
• Upgrade to Spring Security 5.7.7 #34145
• Upgrade to Undertow 2.2.23.Final #34250

❤️ Contributors

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

@Anubhav-2000, @enimiste, @izeye, @jprinet, @marcel-wollschlaeger, @mhalbritter, @michaldo, and @sannanansari

v3.0.2

🐞 Bug Fixes

• Failure analysis of NoUniqueBeanDefinitionException reports "defined in null" when bean definition has no resource description #33876
• @DeprecatedConfigurationProperty has no effect when declared on a record component's accessor method #33871
• Devtools sets non-existent property spring.reactor.debug #33860
• Failing calls to reactive health indicators are not logged #33856
• Spring Boot 3 Native: Fails to bind properties under 'spring.groovy.template' #33847
• Diagnostics are poor when the JMX port used by the Maven start goal is in use #33845
• Inconsistent discovery of parameter names for selectors in custom actuator endpoints #33841
• OpenTelemetryAutoConfiguration should use parent-based sampler by default #33821
• SpringBootMockResolver causes AopTestUtils.getUltimateTargetObject to recurse until the stack overflows when it calls it with Spring Security's authentication manager bean #33792
• It is not possible to provide a custom TransactionProvider bean for JOOQ #33776
• Remove usage of bean definition instance supplier since not compatible with AOT #33763
• DevTools prevent startup in native image when using maven #33760
• NPE in RabbitProperties when user is given, but password not #33753
• EndpointRequestMatcher should have a toString method #33729
• SDKMAN should not use repo.spring.io for releases #33723
• @ConfigurationProperties on a @Bean method does not work when the bean has a constructor that is eligible for constructor binding #33710
• Homebrew and Scoop should not use repo.spring.io for releases #33706
• Installing Homebrew formula with --head does not work #33704
• Flyway-specific DataSource cannot be created in a native image due to missing reflection hints #33692
• Remove Jetty/Netty/ApacheHttpClient checks for WebClient #33640
• Fix no effect of custom SessionRepositoryCustomizer in application context #33514
• Nested properties without a setter can no longer be bound in 3.0 #33409

📔 Documentation

• Fix typo in testing-native-application.adoc #33896
• Replace "via" in documentation and use "over" or "through" instead #33880
• Fix typo in kotlin getting started documentation #33869
• Update com.gorylenko.gradle-git-properties version to 2.4.1 in doc #33857
• Description of spring-boot-starter-websocket does not make it clear that it's Servlet-specific #33842
• Fix 'the the' typos #33756
• Fix docs with repeated words. #33749
• Update HTTP 2 documentation for Java 17 #33734
• Fix typo in getting started documentation #33732
• Fix typo in External Configuration documentation #33728
• Fix a typo in the ExitCodeGenerator documentation #33726
• Fix typo in javadoc of org.springframework.boot.web.server.LocalServerPort #33724
• Update dockerfile samples to use Java 17 #33629
• Remove the run example #33519

🔨 Dependency Upgrades

• Upgrade to Byte Buddy 1.12.22 #33898
• Upgrade to Couchbase Client 3.4.2 #33899
• Upgrade to Dropwizard Metrics 4.2.15 #33795
• Upgrade to FreeMarker 2.3.32 #33900
• Upgrade to Groovy 4.0.7 #33796
• Upgrade to Infinispan 14.0.6.Final #33901
• Upgrade to Jakarta Activation 2.1.1 #33798
• Upgrade to Jakarta Mail 2.1.1 #33799
• Upgrade to jOOQ 3.17.7 #33902
• Upgrade to JUnit Jupiter 5.9.2 #33800
• Upgrade to Kafka 3.3.2 #33903
• Upgrade to MariaDB 3.0.10 #33801
• Upgrade to Micrometer 1.10.3 #33802
• Upgrade to Micrometer Tracing 1.0.1 #33803
• Upgrade to MongoDB 4.8.2 #33904
• Upgrade to MSSQL JDBC 11.2.3.jre17 #33905
• Upgrade to MySQL 8.0.32 #33906
• Upgrade to Netty 4.1.87.Final #33907
• Upgrade to Reactor Bom 2022.0.2 #33804
• Upgrade to RxJava3 3.1.6 #33908
• Upgrade to Spring AMQP 3.0.1 #33811
• Upgrade to Spring Data 2022.0.1 #33810
• Upgrade to Spring Framework 6.0.4 #33805
• Upgrade to Spring HATEOAS 2.0.1 #33806
• Upgrade to Spring Integration 6.0.2 #33813
• Upgrade to Spring Kafka 3.0.2 #33812
• Upgrade to Spring WS 4.0.1 #33809
• Upgrade to Tomcat 10.1.5 #33909
• Upgrade to Undertow 2.3.3.Final #33807
• Upgrade to XmlUnit2 2.9.1 #33808

❤️ Contributors

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

@BartR96, @IDJack, @anugrahsinghal, @asomov, @devrishal, @dreis2211, @izeye, @josephlane, @krzyk, @kvmw, @mhalbritter, @michaelweidmann, @qyqcswill, @rfigueroa, @sannanansari, @sdeleuze, @yyjstudy, and @zhangyanyue

v2.7.8

⭐ Noteworthy

• The coordinates of the MySQL JDBC driver have changed from mysql:mysql-connector-java to com.mysql:mysql-connector-j.

🐞 Bug Fixes

• Devtools sets non-existent property spring.reactor.debug #33858
• Failing calls to reactive health indicators are not logged #33774
• Failure analysis of NoUniqueBeanDefinitionException reports "defined in null" when bean definition has no resource description #33765
• NPE in RabbitProperties when user is given, but password not #33752
• SDKMAN should not use repo.spring.io for releases #33708
• Homebrew and Scoop should not use repo.spring.io for releases #33702
• EndpointRequestMatcher should have a toString method #33690
• It is not possible to provide a custom TransactionProvider bean for JOOQ #32899
• SpringBootMockResolver causes AopTestUtils.getUltimateTargetObject to recurse until the stack overflows when it calls it with Spring Security's authentication manager bean #32632
• Inconsistent discovery of parameter names for selectors in custom actuator endpoints #31240
• @DeprecatedConfigurationProperty has no effect when declared on a record component's accessor method #29526
• Headless mode is forced when banner.* file is present. #28803
• Diagnostics are poor when the JMX port used by the Maven start goal is in use #24044

📔 Documentation

• Replace "via" in documentation and use "over" or "through" instead #33878
• Fix typo in kotlin getting started documentation #33867
• Update com.gorylenko.gradle-git-properties version to 2.4.1 in doc #33838
• Fix 'the the' typos #33736
• Fix typo in javadoc of org.springframework.boot.web.server.LocalServerPort #33683
• Fix a typo in the ExitCodeGenerator documentation #33658
• Fix typo in External Configuration documentation #33630
• Update getting started documentation to use @SpringBootApplication #32795
• Description of spring-boot-starter-websocket does not make it clear that it's Servlet-specific #32493

🔨 Dependency Upgrades

• Upgrade to Byte Buddy 1.12.22 #33887
• Upgrade to Dropwizard Metrics 4.2.15 #33779
• Upgrade to FreeMarker 2.3.32 #33888
• Upgrade to Groovy 3.0.14 #33780
• Upgrade to Infinispan 13.0.15.Final #33781
• Upgrade to Jolokia 1.7.2 #33782
• Upgrade to MariaDB 3.0.10 #33783
• Upgrade to Micrometer 1.9.7 #33784
• Upgrade to MSSQL JDBC 10.2.3.jre8 #33889
• Upgrade to MySQL 8.0.32 #33890
• Upgrade to Netty 4.1.87.Final #33891
• Upgrade to Reactor Bom 2020.0.27 #33785
• Upgrade to Spring AMQP 2.4.9 #33790
• Upgrade to Spring Data 2021.2.7 #33788
• Upgrade to Spring Framework 5.3.25 #33786
• Upgrade to Spring WS 3.1.5 #33789
• Upgrade to Tomcat 9.0.71 #33892
• Upgrade to XmlUnit2 2.9.1 #33787

❤️ Contributors

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

@BartR96, @devrishal, @dreis2211, @izeye, @josephlane, @kvmw, @mhalbritter, @sannanansari, @sdeleuze, @yyjstudy, and @zhangyanyue

v3.0.1

🐞 Bug Fixes

• Fix typo in LocalDevToolsAutoConfiguration logging #33615
• No warning is given when <springProfile> is used in a Logback <root> block #33610
• Auto-configure PropagationWebGraphQlInterceptor for tracing propagation #33542
• WebClient instrumentation fails with IllegalArgumentException when adapting to WebClientExchangeTagsProvider #33483
• Reactive observation auto-configuration does not declare order for WebFilter #33444
• Web server fails to start due to "Resource location must not be null" when attempting to use a PKCS 11 KeyStore #33433
• Actuator health endpoint for neo4j throws NoSuchElementException and always returns Status.DOWN #33428
• Anchors in YAML configuration files throw UnsupportedOperationException #33404
• ZipkinRestTemplateSender is not customizable #33399
• AOT doesn't work with Logstash Logback Encoder #33387
• Maven process-aot goal fails when release version is set in Maven compiler plugin #33382
• DependsOnDatabaseInitializationPostProcessor re-declares bean dependencies at native image runtime #33374
• @SpringBootTest now throws a NullPointerException rather than a helpful IllegalStateException when @SpringBootConfiguration is not found #33371
• bootBuildImage always trys to create a native image due to bootJar always adding a META-INF/native-image/argfile to the jar #33363

📔 Documentation

• Improve gradle plugin tags documentation #33617
• Improve maven plugin tags documentation #33616
• Fix typo in tomcat accesslog checkExists doc #33512
• Documented Java compiler level is wrong #33505
• Fix typo in documentation #33453
• Update instead of replace environment in bootBuildImage documentation #33424
• Update the reference docs to document the need to declare the native-maven-plugin when using buildpacks to create a native image #33422
• Document that the shutdown endpoint is not intended for use when deploying a war to a servlet container #33410
• Reinstate GraphQL testing documentaion #33407
• Description of NEVER in Sanitize Sensitive Values isn't formatted correctly #33398

🔨 Dependency Upgrades

• Upgrade to AspectJ 1.9.19 #33586
• Upgrade to Byte Buddy 1.12.20 #33587
• Upgrade to Couchbase Client 3.4.1 #33588
• Upgrade to Dropwizard Metrics 4.2.14 #33589
• Upgrade to Elasticsearch Client 8.5.3 #33590
• Upgrade to Hibernate 6.1.6.Final #33591
• Upgrade to HttpClient 4.5.14 #33592
• Upgrade to HttpCore 4.4.16 #33593
• Upgrade to Infinispan 14.0.4.Final #33594
• Upgrade to Jaybird 4.0.8.java11 #33595
• Upgrade to Jetty 11.0.13 #33596
• Upgrade to jOOQ 3.17.6 #33597
• Upgrade to Kotlin 1.7.22 #33598
• Upgrade to Lettuce 6.2.2.RELEASE #33599
• Upgrade to MongoDB 4.8.1 #33600
• Upgrade to MSSQL JDBC 11.2.2.jre17 #33601
• Upgrade to Native Build Tools Plugin 0.9.19 #33602
• Upgrade to Netty 4.1.86.Final #33603
• Upgrade to Reactor 2022.0.1 #33475
• Upgrade to SLF4J 2.0.6 #33604
• Upgrade to Spring for GraphQL 1.1.1 #33477
• Upgrade to Spring Framework 6.0.3 #33476
• Upgrade to Spring Integration 6.0.1 #33605
• Upgrade to Spring Kafka 3.0.1 #33480
• Upgrade to Spring Security 6.0.1 #33479
• Upgrade to Thymeleaf 3.1.1.RELEASE #33486
• Upgrade to Thymeleaf Extras SpringSecurity 3.1.1.RELEASE #33606
• Upgrade to Tomcat 10.1.4 #33167
• Upgrade to UnboundID LDAPSDK 6.0.7 #33607
• Upgrade to Undertow 2.3.2.Final #33608

❤️ Contributors

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

@Artur-, @aksh1618, @candrews, @cdanger, @currenjin, @izeye, @jprinet, @lishangbu, @ohdaeho, @peter-janssen, and @shekharAggarwal

v2.7.7

🐞 Bug Fixes

• Fix typo in LocalDevToolsAutoConfiguration logging #33569
• Web server fails to start due to "Resource location must not be null" when attempting to use a PKCS 11 KeyStore #32179

📔 Documentation

• Improve gradle plugin tags documentation #33614
• Improve maven plugin tags documentation #33609
• Fix typo in tomcat accesslog checkExists doc #33460
• Document that the shutdown endpoint is not intended for use when deploying a war to a servlet container #17398

🔨 Dependency Upgrades

• Upgrade to Byte Buddy 1.12.20 #33570
• Upgrade to Dropwizard Metrics 4.2.14 #33571
• Upgrade to Elasticsearch 7.17.8 #33572
• Upgrade to HttpClient 4.5.14 #33573
• Upgrade to HttpCore 4.4.16 #33574
• Upgrade to Infinispan 13.0.14.Final #33575
• Upgrade to Jaybird 4.0.8.java8 #33576
• Upgrade to Jetty 9.4.50.v20221201 #33577
• Upgrade to MSSQL JDBC 10.2.2.jre8 #33578
• Upgrade to Neo4j Java Driver 4.4.11 #33579
• Upgrade to Netty 4.1.86.Final #33580
• Upgrade to Reactor 2020.0.26 #33543
• Upgrade to Spring Integration 5.5.16 #33581
• Upgrade to Spring Security 5.7.6 #33544
• Upgrade to Thymeleaf Extras SpringSecurity 3.0.5.RELEASE #33582
• Upgrade to Tomcat 9.0.70 #33583
• Upgrade to UnboundID LDAPSDK 6.0.7 #33584
• Upgrade to Undertow 2.2.22.Final #33585

❤️ Contributors

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

@Artur-, @aksh1618, @cdanger, @currenjin, @jprinet, and @shekharAggarwal

v3.0.0

See the Release notes for 3.0 for upgrade instructions and details of new features.

⭐ New Features

• Provide a configuration property for the observation patterns of Spring Integration components #33099

🐞 Bug Fixes

• io.micrometer.tracing.Tracer on the classpath breaks AOT processing for tests #33298
• Tracer library HTTP instrumentation is auto-configured unnecessarily #33287
• Auto-configuration ignores user-provided ObservationConventions #33285
• ScheduledBeanLazyInitializationExcludeFilter is auto-configured even when annotation-based scheduled has not been enabled #33284
• SpringBootContextLoader prints banner twice when using a @ContextHierarchy #33263
• Properties migrator causes an application to fail to start if it tries to map a property whose metadata data entry contains an invalid configuration property name #33250
• Wavefront MeterRegistryCustomizer is not applying application tags from application.properties #33244
• Actuator responses no longer format timestamps as ISO-8601 #33236
• Configuration property is not bound in a native image when property has get, set, and is methods #33232
• Configuration property binding does not deal with bridge methods #33212
• Contribute missing resource hints for GraphQL schema files and GraphiQL HTML page #33208
• Hints for ClientHttpRequestFactory should only be generated for matching methods #33203
• Native profile should configure execution in pluginManagement #33184
• Configuring management.server.port via a config tree results in a ConverterNotFoundException when the management context is refreshed #33169
• JBoss logging does not route directly to SLF4J when using Logback #33155
• Test with UseMainMethod.Always do not work with Kotlin main functions #33114
• Maven process-aot does not specify source and target release when compiling generated sources #33112
• Some Actuator beans are ineligible for post-processing #33110
• AOT-generated source fails to compile when Actuator is enabled on a WebFlux project #33106
• @ContextHierarchy should never be used with main method #33078
• Maven process-aot fails when compiler plugin has been configured with --enable-preview #33012
• Wavefront application tags differ from those used in a Spring Boot 2.x application #32844
• Maven goal spring-boot:build-image runs package phase twice #26455

📔 Documentation

• Document observation for R2DBC #33335
• Align Tomcat multiple connectors example with recommendation to configure SSL declaratively #33333
• Actuator document is misleading about k8s startup probe #33327
• Update documented for @Timed to reflect narrower support #33282
• Update reference documentation to replace mentions of tags providers and contributors with their Observation-based equivalents #33281
• Link to Micrometer's @Timed documentation #33266
• Clarify use of the spring.cache.type property with Hazelcast #33258
• Example git.commit.time in the Actuator API documentation is thousands of years in the future #33256
• Update Spring Security filter dispatcher types docs to reflect change in default value #33252
• Documentation for nested configuration properties in a native image uses @NestedConfigurationProperty too widely #33239
• Document that the jar task should not be disabled when building a native image #33238
• Document nesting configuration properties using records or Kotlin data classes and how and when to use @NestedConfigurationProperty #33235
• Links to Features describes sections that have moved elsewhere #33214
• Fix broken links in docs #33209
• Document the need for compilation with -parameters when targeting a native image #33182
• Remove outdated native image documentation #33109
• Mention @RegisterReflectionForBinding in the docs #32903

🔨 Dependency Upgrades

• Upgrade to Byte Buddy 1.12.19 #33302
• Upgrade to Caffeine 3.1.2 #33339
• Upgrade to Dropwizard Metrics 4.2.13 #33303
• Upgrade to Ehcache3 3.10.8 #33304
• Upgrade to Elasticsearch Client 8.5.1 #33225
• Upgrade to Glassfish JSTL 3.0.1 #33305
• Upgrade to Hazelcast 5.1.5 #33187
• Upgrade to HttpClient5 5.1.4 #33306
• Upgrade to HttpCore5 5.1.5 #33188
• Upgrade to Jackson 2.14.1 #33289
• Upgrade to Jackson Bom 2.14.0 #33189
• Upgrade to Janino 3.1.9 #33307
• Upgrade to Jaybird 4.0.7.java11 #33190
• Upgrade to Kotlin 1.7.21 #33191
• Upgrade to Logback 1.4.5 #33308
• Upgrade to MariaDB 3.0.9 #33192
• Upgrade to Micrometer 1.10.2 #33334
• Upgrade to MongoDB 4.8.0 #33193
• Upgrade to Native Build Tools 0.9.18 #33301
• Upgrade to Netty 4.1.85.Final #33194
• Upgrade to Postgresql 42.5.1 #33340
• Upgrade to R2DBC H2 1.0.0.RELEASE #33195
• Upgrade to R2DBC Pool 1.0.0.RELEASE #33196
• Upgrade to R2DBC Postgresql 1.0.0.RELEASE #33197
• Upgrade to R2DBC Proxy 1.0.1.RELEASE #33309
• Upgrade to REST Assured 5.2.1 #33310
• Upgrade to SLF4J 2.0.4 #33311
• Upgrade to Spring AMQP 3.0.0 #33141
• Upgrade to Spring Batch 5.0.0 #33148
• Upgrade to Spring Data 2022.0.0 #33140
• Upgrade to Spring Framework 6.0.0 #33136
• Upgrade to Spring Framework 6.0.2 #33286
• Upgrade to Spring GraphQL 1.1.0 #33145
• Upgrade to Spring HATEOAS 2.0....

v2.7.6

🐞 Bug Fixes

• ScheduledBeanLazyInitializationExcludeFilter is auto-configured even when annotation-based scheduled has not been enabled #33283
• SpringBootContextLoader prints banner twice when using a @ContextHierarchy #33262
• Properties migrator causes an application to fail to start if it tries to map a property whose metadata data entry contains an invalid configuration property name #33249
• Configuration property binding does not deal with bridge methods #33211
• Configuring management.server.port via a config tree results in a ConverterNotFoundException when the management context is refreshed #33168
• Dependency management for XMLUnit is incomplete #32999
• Spring Boot's Lettuce metrics enable histrograms by default and it's hard to switch them off #32989
• Dependency management for Selenium is incomplete #32861
• NumberFormatException when configuring spring.redis.sentinel.nodes with an IPv6 address #32836

📔 Documentation

• Align Tomcat multiple connectors example with recommendation to configure SSL declaratively #33331
• ConditionalOnClass not working for Bean methods on Java 8 #33328
• Actuator document is misleading about k8s startup probe #33326
• Link to Micrometer's @Timed documentation #33265
• Clarify use of the spring.cache.type property with Hazelcast #33257
• Example git.commit.time in the Actuator API documentation is thousands of years in the future #33255
• Links to Features describes sections that have moved elsewhere #33213
• Fix kafka streams auto start description typo in reference docs #33101
• OAuth 2 configuration example uses unrecognized value for authorization grant type #33068
• Fix typos in logging.adoc #32820
• Harmonize code sample in the "Type-safe Configuration Properties" section #32818

🔨 Dependency Upgrades

• Upgrade to Byte Buddy 1.12.19 #33272
• Upgrade to Dropwizard Metrics 4.2.13 #33321
• Upgrade to Ehcache3 3.10.8 #33322
• Upgrade to Elasticsearch 7.17.7 #33171
• Upgrade to Hazelcast 5.1.5 #33172
• Upgrade to Hibernate 5.6.14.Final #33173
• Upgrade to HttpClient5 5.1.4 #33323
• Upgrade to HttpCore5 5.1.5 #33174
• Upgrade to Janino 3.1.9 #33274
• Upgrade to Jaybird 4.0.7.java8 #33175
• Upgrade to MariaDB 3.0.9 #33176
• Upgrade to Micrometer 1.9.6 #33129
• Upgrade to Netty 4.1.85.Final #33177
• Upgrade to Postgresql 42.3.8 #33338
• Upgrade to Reactor 2020.0.25 #33130
• Upgrade to Spring AMQP 2.4.8 #33223
• Upgrade to Spring Data 2021.2.6 #33132
• Upgrade to Spring Framework 5.3.24 #33131
• Upgrade to Spring GraphQL 1.0.3 #33150
• Upgrade to Spring Kafka 2.8.11 #33133
• Upgrade to Spring REST Docs 2.0.7.RELEASE #33134
• Upgrade to Spring Security 5.7.5 #33178
• Upgrade to Spring WS 3.1.4 #33179
• Upgrade to Tomcat 9.0.69 #33180

❤️ Contributors

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

@EricGao888, @biergit, @dreis2211, @eurythmia, @hpoettker, @iamgd67, @izeye, @jamessoun93, and @sdeleuze

v2.6.14

🐞 Bug Fixes

• ScheduledBeanLazyInitializationExcludeFilter is auto-configured even when annotation-based scheduled has not been enabled #33276
• Configuration property binding does not deal with bridge methods #33105
• SpringBootContextLoader prints banner twice when using a @ContextHierarchy #33079
• Dependency management for XMLUnit is incomplete #32998
• Spring Boot's Lettuce metrics enable histrograms by default and it's hard to switch them off #32985
• Configuring management.server.port via a config tree results in a ConverterNotFoundException when the management context is refreshed #32941
• NumberFormatException when configuring spring.redis.sentinel.nodes with an IPv6 address #32762
• Properties migrator causes an application to fail to start if it tries to map a property whose metadata data entry contains an invalid configuration property name #32729
• Dependency management for Selenium is incomplete #32721

📔 Documentation

• Link to Micrometer's @Timed documentation #33264
• Clarify use of the spring.cache.type property with Hazelcast #33245
• Example git.commit.time in the Actuator API documentation is thousands of years in the future #33237
• Links to Features describes sections that have moved elsewhere #33207
• Fix kafka streams auto start description typo in reference docs #33098
• OAuth 2 configuration example uses unrecognized value for authorization grant type #32931
• Fix typos in logging.adoc #32812
• Harmonize code sample in the "Type-safe Configuration Properties" section #32644
• Align Tomcat multiple connectors example with recommendation to configure SSL declaratively #28707
• Actuator document is misleading about k8s startup probe #28432
• ConditionalOnClass not working for Bean methods on Java 8 #27846

🔨 Dependency Upgrades

• Upgrade to Dropwizard Metrics 4.2.13 #33319
• Upgrade to Hibernate 5.6.14.Final #33157
• Upgrade to HttpClient5 5.1.4 #33320
• Upgrade to HttpCore5 5.1.5 #33158
• Upgrade to Janino 3.1.9 #33271
• Upgrade to Jaybird 4.0.7.java8 #33159
• Upgrade to MariaDB 2.7.7 #33160
• Upgrade to Micrometer 1.8.12 #33122
• Upgrade to Netty 4.1.85.Final #33161
• Upgrade to Postgresql 42.3.8 #33337
• Upgrade to Reactor 2020.0.25 #33123
• Upgrade to Spring AMQP 2.4.8 #33222
• Upgrade to Spring Data 2021.1.10 #33125
• Upgrade to Spring Framework 5.3.24 #33124
• Upgrade to Spring Kafka 2.8.11 #33126
• Upgrade to Spring REST Docs 2.0.7.RELEASE #33127
• Upgrade to Spring Security 5.6.9 #33162
• Upgrade to Spring WS 3.1.4 #33163
• Upgrade to Tomcat 9.0.69 #33164

❤️ Contributors

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

@EricGao888, @dreis2211, @eurythmia, @hpoettker, @iamgd67, @jamessoun93, and @sdeleuze

v3.0.0-RC2

⭐ New Features

• Switch to the Eclipse Angus Jakarta Mail Reference Implementation #33059
• Remove dependency management for unused EL-related dependencies #33035
• Unify actuator descriptor class names #33022
• Rename spring-session.bom.version property to spring-session.version to align with changes to Spring Session's version scheme and bom #32952
• Add support for CNB platform API 0.10 #32949
• Rename httptrace endpoint and related classes to httpexchanges #32885
• Support isolated actuator ObjectMapper #20291

🐞 Bug Fixes

• When replacing any database, @AutoConfigureTestDatabase does not work in a native test #33100
• Auto-configured OtelTracer does not back off when another kind of Tracer bean is defined #33097
• Auto-configured BraveTracer does not back off when another kind of Tracer bean is defined #33095
• Unnecessary javax Servlet and JSTL dependencies in spring-boot-dependencies #33094
• NullPointerException in LazyTracingSpanContextSupplier when TraceContext.sampled() returns null #33093
• Default security filter dispatcher types are not aligned with Spring Security's defaults #33090
• Inner classes of a @JsonComponent are ignored in a native image #33089
• Unlike Spring Cloud Sleuth tracing auto-configuration does not provide span customizer beans #33087
• Configuring spring.jackson.property-naming-strategy fails in a native image #33080
• Dependency management for Selenium is incomplete #33076
• management.endpoints.jmx.exposure.include meta-data json contains incorrect default value #33072
• Context refresh may deadlock when using Prometheus Exemplars #33070
• ConfigurationProperties constructor @Autowired detection fails for proxy classes #33061
• Logback <if> blocks cannot read spring properties #33028
• Spring Boot 3.0 no longer logs guidance to enable debug logging to see the condition evaluation report when the app fails to start #33027
• Dependency management for XMLUnit is incomplete #33000
• Spring Boot's Lettuce metrics enable histrograms by default and it's hard to switch them off #32990
• Spring Boot's auto-configuration for Lettuce metrics enables histograms by default #32986
• management.observations.http.server.requests.name is ignored when auto-configuring meter filters for maximum allowable uri tags #32973
• The version of Hazelcast Hibernate is managed unnecessarily #32953
• @JsonMixin not working in native-image #32929
• Missing runtime hints for default Liquibase migration file #32926
• Build failures caused by using a version of GraalVM that does not meet our minimum requirements are hard to diagnose #32924
• Execution optimizations have been disabled for task processAot with kapt Gradle Plugin #32919
• Logging hostname at startup can take a prohibitively long time #32908
• Micrometer Tracer not available in integration tests #32907
• Auto configuration for data-elasticsearch does not configure mapper that can handle MapDocument payload #32906
• OTel W3C doesn't propagate remote fields #32898
• Missing resource hint for banner.txt #32882
• HttpGraphQlTesterContextCustomizer runs twice when using AOT #32872
• OutputCaptureExtension fails in native image tests: NoSuchMethodException: OutputCapture.<init> #32870
• @RestClientTest fails in native image tests: Failed to instantiate SimpleRequestExpectationManager #32867
• EmbeddedDatabaseConnection was unintentionally initialized at build time when using @DataJpaTest #32865
• Cyclic dependency between @JsonComponents and ObjectMapper causes JsonComponents to be ignored #32863
• Properties not available when using SpringBootTest.UseMainMethod.ALWAYS #32860
• Native testing of a WebFlux-based app using a random or defined port fails with "Runtime reflection is not supported for WebTestClientContextCustomizer$WebTestClientRegistrar" #32859
• JsonTesters do not work in native tests #32858
• Setting a RestTemplateBuilder read timeout results in an IllegalStateException due to deprecations in HttpComponentsClientHttpRequestFactory #32857
• Package-private ResourceProviderCustomizer prevents external usage of FlywayAutoConfiguration class #32849
• TestRestTemplate is not compatible with Native Image #32848
• Native image built with Gradle fails to start when spring-boot-devtools is included as developmentOnly dependency #32843
• When building with Maven, only resources generated beneath META-INF/native-image are available for inclusion in a native image #32841
• Configuring com.github.loki4j.logback.Loki4jAppender in logback.xml does not work in a native image #32839
• NumberFormatException when configuring spring.redis.sentinel.nodes with an IPv6 address #32837
• Manifests of jars built with Gradle do not have a Build-Jdk-Spec entry #32829
• Application Context initialized twice during test when exception thrown during initialization #31793
• MeterBinder beans that directly or indirectly depend on MeterRegistry beans cause a cycle #30636

📔 Documentation

• Fix kafka streams auto start description typo in reference docs #33102
• OAuth 2 configuration example uses unrecognized value for authorization grant type #33069
• Reference documentation refers to artemis-jms-server but artemis-jakarta-server should now be used instead #33065
• Remove legacy cookie processor documentation #33021
• Change references to Spring Cloud Sleuth for SpanContextSupplier to Micrometer Tracing #32994
• Remove Infinispan's Spring Boot Starter in README #32974
• Document how to observe JDBC project with Spring Boot and micrometer-observations #32912
• Remove mention of MetricsWebFilter from reference documentation #32909
• Remove note about Infinispan's Spring Boot Starter as it is not yet 3.0-compatible #32896
• Delete WebSecurityConfigurerAdapter from Javadoc in SpringBootWebSecurityConfiguration / SecurityProperties #32879
• Add documentation for micrometer observation [#32833](https://github.com/spring-projects/spring-boot/i...

v3.0.0-RC1

⭐ New Features

• Use GraphQL Observation instrumentation #32794
• Make consistent use of Property for Gradle task configuration #32769
• When the GraalVM Native Image Gradle plugin is applied, configure bootBuildImage to build a native image #32768
• When the native Maven profile is enabled, configure build-image to build a native image #32764
• Process logback.xml ahead-of-time to allow its configuration to be used in a native image #32756
• When using Brave, auto-configure a CompositeSpanHandler with span exporting predicates, filters, and reporters #32753
• Generate native-image argfile containing reachability metadata excludes for buildpacks to use #32738
• When the GraalVM Native Image Gradle plugin is applied, configure bootJar to contain the output of collectReachabilityMetadata #32737
• Provide maven configuration for native-build-tools reachability metadata goal #32736
• Log4J2 configuration URLs should respect system settings #32735
• Support profile specific Log4j2 configuration #32734
• Add Log4J2 PropertySource backed by the Spring Environment #32733
• Add Log4j2 StrLookup backed by the Spring Environment #32732
• Add Spring Environment to Log4j2 LoggerContext #32731
• Add support 'log4j.configurationFile' system property #32730
• Relocate @ConstructorBinding to bind package and update default behavior #32660
• Remove spring.webflux.multipart.streaming property #32658
• Auto-configure ProblemDetails support for Spring MVC and Spring WebFlux #32634
• Make auto-configured Brave Tracer more compliant with OTel tracer #32615
• Allow the auto-configured Rabbit Stream Environment to be customized #32580
• Add support for specifying application arguments when application is processed ahead-of-time #32579
• Provide extensions that remove the need for the log4j-spring-boot log4j2 module #32578
• Allow user to replace auto-configured Spring Data JDBC beans with their own #32571
• Remove remaining properties and APIs that were deprecated in Spring Boot 2.x #32548
• Move WebFlux metrics auto-configuration to the new Observation instrumentation #32539
• Move MVC metrics auto-configuration to the new Observation instrumentation #32538
• Prefer WebClient to RestTemplate when creating the Zipkin Sender #32529
• Update WebClient metrics auto-configuration to the new Observation instrumentation #32518
• Require micrometer-tracing-bridge-otel to auto-configure OpenTelemetry #32503
• Require micrometer-tracing-bridge-brave to auto-configure Brave #32502
• Update RestTemplate metrics auto-configuration to the new Observation instrumentation #32484
• MDC & Baggage AutoConfiguration for Micrometer Tracing with Brave and OpenTelemetry #32480
• Allow a Rabbit Stream Environment and Template to be auto-configured when not using a streaming listener container factory #32477
• Adapt to HttpComponentClientHttpRequestFactory changes #32461
• Add auto-configuration for Prometheus Exemplars #32415
• Auto-configure a TracingAwareMeterObservationHandler to make tracing interoperable with metrics #32399
• Add logging at INFO level if AOT is enabled and working #32396
• Output auto-configuration report for context processed ahead-of-time #32109
• Add native-image support for Flyway #31999
• Allow "native" Maven profile to support both NBT and buildpacks #31770
• Change phases of WebServer start-stop and graceful shutdown lifecycles to allow other smart lifecycles to run before graceful shutdown #31714
• Allow ThreadDumpEndpoint to call ThreadMXBean in a native image #31680
• Deprecate server.max-http-header-size in favor of new server.max-http-request-header-size property #29382
• Make the runScripts method on AbstractScriptDatabaseInitializer more extensible #29137

🐞 Bug Fixes

• Multi-Document-Separators "#---" comment checks do not account for '!' prefixed comments #32778
• Actuator configprops endpoint does not display DataSize properties correctly #32776
• @Bean methods in KafkaAutoConfiguration provide less type information than they could #32774
• PEM formatted elliptic-curve TLS keys are an unrecognized private key format #32682
• Auto-configuration of ObservationRestTemplateCustomizer fails when micrometer-core is not on the classpath #32676
• Correct configuration of native and AOT-related tasks depends on plugin application order #32661
• ConstructorBinding default detection is considered with a private constructor #32639
• ConfigDataProperties is missing RuntimeHints #32608
• Killing mvn spring-boot:run does not kill child process #32607
• Assertion calls on CapturedOutput with Kotlin are very slow #32576
• Classpath scanning of Jackson mixin modules does not work in a native image #32567
• Empty @DefaultValue cannot be used on collections, maps, arrays or optional values #32564
• Native tests fail when using @SpringBootTest with RANDOM_PORT or DEFINED_PORT #32542
• Use of reflection in AbstractCompositeHealthContributorConfiguration can cause an app using actuator to fail to start in a native image #32541
• WebClient- and RestTemplate-based Zipkin senders can cause a bean dependency cycle #32528
• AOT processing does not work when Devtools is on the classpath #32517
• CouchbaseReactiveHealthIndicator uses blocking API to retrieve the cluster diagnostics #32514
• BootBuildImage's archiveFile property is annotated as an @Input but should be annotated as an @InputFile #32500
• Response from loggers endpoint is incomplete in a native image #32486
• Logging beans are missing during AOT processing #32483
• EmbeddedLdapContextConfiguration LdapContextSource bean creation not populating base property #23030

📔 Documentation

• Fix typos in logging.adoc #32821
• Harmonize code sample in the "Type-safe Configuration Properties" section [#32819](https://github.com/spring-projects/spring-bo...