v3.4.0

⭐ New Features

• Add withDefaultRequestConfigCustomizer method to HttpComponentsClientHttpRequestFactoryBuilder #43139
• Fail JsonWriter if duplicate names are detected #43041
• Add JsonObjectDeserializer.nullSafeValue method that accepts a mapper Function #42972
• Support timeout property for GraphQL over SSE #42966
• Improve performance of ConfigurationPropertiesBinder by storing bind handlers on first access #42950
• Improve performance of ConcurrentReferenceCachingMetadataReaderFactory #42949
• Log warning in HikariCheckpointRestoreLifecycle if pool suspension isn't configured #42937
• Remove spring-boot-starter-aop dependency from spring-boot-starter-data-jpa and spring-boot-starter-integration #42934

🐞 Bug Fixes

• Jersey body handling is inconsistent with Spring Webflux and Spring MVC #43209
• Classes are accidentally named "structure logging" instead of "structured logging" #43203
• StructuredLoggingJsonProperties customizer should be a Class reference rather than a String #43202
• Cannot package OCI image when 'docker.io/paketobuildpacks/new-relic' is provided as a buildpack #43171
• Incorrect Type for 'management.endpoints.access.default' defined in additional-spring-configuration-metadata.json #43154
• WebServerPortFileWriter fails when using a portfile without extension #43117
• SslOptions.isSpecified() only returns true if ciphers and enabled protocols are set #43084
• SslHealthIndicator throws NullPointerException when using SslBundle with SslStoreBundle.NONE #43078
• JdkClientHttpRequestFactoryBuilder and JettyClientHttpRequestFactoryBuilder do not set Ciphers or Enabled Protocols #43077
• Root cause of errors is hidden when loading images from archive #43070
• mvn spring-boot:run fails on Windows with "Could Not Find or Load Main Class" when path contains non-ASCII characters #43062
• A @SpyBean on the output of a FactoryBean is not reset #43053
• Logback logging system does not process URLs with paths not ending in .xml #42990
• Bean-based conditions do not consider factory beans correctly when determining if they are a candidate #42970
• NPE in bootBuildImage when setting DOCKER_CONTEXT=default #42960
• Warning due to duplicate MockResolver extensions #42957
• HttpHostConnectException is thrown when using buildpacks with Gradle or Maven on Windows #42952
• build-info doesn't support seconds since the epoch from project.build.outputTimestamp #42936
• NPE in OnClassCondition.resolveOutcomesThreaded following thread interruption because firstHalf is null #42926
• Default WebSocketMessageBrokerConfigurer is always overriding custom channel executor #42924
• X-Registry-Auth header sent to Docker Engine API contains field "authHeader" #42915
• ApplicationContextRunner has inconsistent behaviour with duplicate auto-configuration class names #17963

📔 Documentation

• Migrate class references to full javadoc links #43239
• Documentation for 'spring.datasource.type' is misleading #43199
• Update "Upgrading From" section to use "2.x" #43160
• Include spring-boot-loader in API documentation #43153
• Document how and where to add custom GraalVM configuration files #43074
• Rework DataSource configuration examples to separate defining an additional DataSource and defining a DataSource of a different type #43059
• Location of the layers schema is incorrect in the Maven Plugin's examples #43033
• Link to Eclipse setup instructions #42954
• Fix link to Checkpoint and Restore status page #42939

🔨 Dependency Upgrades

• Upgrade to ActiveMQ 6.1.4 #43128
• Upgrade to Byte Buddy 1.15.10 #43097
• Upgrade to Couchbase Client 3.7.5 #43098
• Upgrade to Elasticsearch Client 8.15.4 #43129
• Upgrade to Flyway 10.20.1 #43130
• Upgrade to Groovy 4.0.24 #43099
• Upgrade to Hibernate 6.6.2.Final #43100
• Upgrade to HttpClient5 5.4.1 #43102
• Upgrade to Infinispan 15.0.11.Final #43131
• Upgrade to Jackson Bom 2.18.1 #43103
• Upgrade to Jetty 12.0.15 #43104
• Upgrade to jOOQ 3.19.15 #43105
• Upgrade to Kafka 3.8.1 #43106
• Upgrade to Lettuce 6.4.1.RELEASE #43185
• Upgrade to Logback 1.5.12 #43107
• Upgrade to Lombok 1.18.36 #43186
• Upgrade to Maven Dependency Plugin 3.8.1 #43108
• Upgrade to Maven Failsafe Plugin 3.5.2 #43109
• Upgrade to Maven Surefire Plugin 3.5.2 #43110
• Upgrade to Micrometer 1.14.1 #43187
• Upgrade to Micrometer Tracing 1.4.0 #43120
• Upgrade to MongoDB 5.2.1 #43111
• Upgrade to Netty 4.1.115.Final #43133
• Upgrade to Prometheus Client 1.3.3 #43112
• Upgrade to Pulsar Reactive 0.5.9 #43188
• Upgrade to Reactor Bom 2024.0.0 #43015
• Upgrade to Spring AMQP 3.2.0 #43016
• Upgrade to Spring Authorization Server 1.4.0 #43017
• Upgrade to Spring Batch 5.2.0 #43018
• Upgrade to Spring Data Bom 2024.1.0 #43019
• Upgrade to Spring Framework 6.2.0 #43020
• Upgrade to Spring HATEOAS 2.4.0 #43021
• Upgrade to Spring Integration 6.4.0 #43022
• Upgrade to Spring Kafka 3.3.0 #43023
• Upgrade to Spring LDAP 3.2.8 #43189
• Upgrade to Spring Pulsar 1.2.0 #43024
• Upgrade to Spring RESTDocs 3.0.3 #43025
• Upgrade to Spring Security 6.4.1 #43232
• Upgrade to Spring Session 3.4.0 [#43027](https:/...

v3.3.6

⚠️ Noteworthy

• This release upgrades to OpenTelemetry 1.38.0, see this issue comment for more details.

🐞 Bug Fixes

• Spring Boot 3.3.x dependencies do not converge for Micrometer Tracing and OpenTelemetry #43200
• Cannot package OCI image when 'docker.io/paketobuildpacks/new-relic' is provided as a buildpack #43170
• WebServerPortFileWriter fails when using a portfile without extension #43116
• SslOptions.isSpecified() only returns true if ciphers and enabled protocols are set #43083
• Root cause of errors is hidden when loading images from archive #43069
• mvn spring-boot:run fails on Windows with "Could Not Find or Load Main Class" when path contains non-ASCII characters #43051
• Logback logging system does not process URLs with paths not ending in .xml #42989
• NPE in bootBuildImage when setting DOCKER_CONTEXT=default #42959
• build-info doesn't support seconds since the epoch from project.build.outputTimestamp #42935
• NPE in OnClassCondition.resolveOutcomesThreaded following thread interruption because firstHalf is null #42925
• X-Registry-Auth header sent to Docker Engine API contains field "authHeader" #42914
• A @SpyBean on the output of a FactoryBean is not reset #31204

📔 Documentation

• Documentation for 'spring.datasource.type' is misleading #43198
• Update "Upgrading From" section to use "2.x" #43159
• Include spring-boot-loader in API documentation #43151
• Document how and where to add custom GraalVM configuration files #43073
• Rework DataSource configuration examples to separate defining an additional DataSource and defining a DataSource of a different type #43058
• Location of the layers schema is incorrect in the Maven Plugin's examples #43032
• Link to Eclipse setup instructions #42953
• Fix link to Checkpoint and Restore status page #42938
• Update HttpWebServiceMessageSenderBuilder javadoc #42893
• Move default value descriptions to "description" in logging property metadata #42881

🔨 Dependency Upgrades

• Upgrade to ActiveMQ 6.1.4 #43146
• Upgrade to Groovy 4.0.24 #43095
• Upgrade to Infinispan 15.0.11.Final #43147
• Upgrade to Jackson Bom 2.17.3 #43036
• Upgrade to Jetty 12.0.15 #43093
• Upgrade to jOOQ 3.19.15 #43037
• Upgrade to Logback 1.5.12 #43038
• Upgrade to Lombok 1.18.36 #43181
• Upgrade to Micrometer 1.13.8 #43182
• Upgrade to Micrometer Tracing 1.3.6 #43000
• Upgrade to Netty 4.1.115.Final #43148
• Upgrade to Pulsar Reactive 0.5.9 #43183
• Upgrade to Reactor Bom 2023.0.12 #43002
• Upgrade to Spring AMQP 3.1.8 #43004
• Upgrade to Spring Data Bom 2024.0.6 #43006
• Upgrade to Spring Framework 6.1.15 #43008
• Upgrade to Spring Integration 6.3.6 #43010
• Upgrade to Spring Kafka 3.2.5 #43011
• Upgrade to Spring LDAP 3.2.8 #43184
• Upgrade to Spring Pulsar 1.1.6 #43012
• Upgrade to Spring RESTDocs 3.0.3 #43014
• Upgrade to Spring Security 6.3.5 #43013
• Upgrade to Tomcat 10.1.33 #43149

❤️ Contributors

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

@ahoehma, @izeye, @ngocnhan-tran1996, @nosan, @quaff, and @wickdynex

v3.2.12

🐞 Bug Fixes

• Cannot package OCI image when 'docker.io/paketobuildpacks/new-relic' is provided as a buildpack #43126
• WebServerPortFileWriter fails when using a portfile without extension #43115
• SslOptions.isSpecified() only returns true if ciphers and enabled protocols are set #43082
• Logback logging system does not process URLs with paths not ending in .xml #42986
• NPE in bootBuildImage when setting DOCKER_CONTEXT=default #42958
• build-info doesn't support seconds since the epoch from project.build.outputTimestamp #42922
• X-Registry-Auth header sent to Docker Engine API contains field "authHeader" #42910
• NPE in OnClassCondition.resolveOutcomesThreaded following thread interruption because firstHalf is null #41709
• Root cause of errors is hidden when loading images from archive #31243

📔 Documentation

• Documentation for 'spring.datasource.type' is misleading #43193
• Update "Upgrading From" section to use "2.x" #43123
• Rework DataSource configuration examples to separate defining an additional DataSource and defining a DataSource of a different type #43054
• Link to Eclipse setup instructions #42918
• Update HttpWebServiceMessageSenderBuilder javadoc #42868
• Move default value descriptions to "description" in logging property metadata #42848
• Document how and where to add custom GraalVM configuration files #42515

🔨 Dependency Upgrades

• Upgrade to Groovy 4.0.24 #43088
• Upgrade to Infinispan 14.0.33.Final #43229
• Upgrade to Jetty 12.0.15 #43090
• Upgrade to jOOQ 3.18.22 #43091
• Upgrade to Lombok 1.18.36 #43177
• Upgrade to Micrometer 1.12.13 #43178
• Upgrade to Micrometer Tracing 1.2.12 #42994
• Upgrade to MongoDB 4.11.5 #43092
• Upgrade to Netty 4.1.115.Final #43144
• Upgrade to Pulsar Reactive 0.5.9 #43179
• Upgrade to Reactor Bom 2023.0.12 #42995
• Upgrade to Spring AMQP 3.1.8 #42996
• Upgrade to Spring Data Bom 2023.1.12 #42997
• Upgrade to Spring Framework 6.1.15 #42999
• Upgrade to Spring Integration 6.2.11 #43001
• Upgrade to Spring Kafka 3.1.10 #43003
• Upgrade to Spring LDAP 3.2.8 #43180
• Upgrade to Spring Pulsar 1.0.12 #43005
• Upgrade to Spring RESTDocs 3.0.3 #43007
• Upgrade to Spring Security 6.2.8 #43009
• Upgrade to Tomcat 10.1.33 #43145

❤️ Contributors

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

@ahoehma, @izeye, @ngocnhan-tran1996, @nosan, @quaff, and @wickdynex

v3.4.0-RC1

⭐ New Features

• Update web services support to make use of ClientHttpRequestFactoryBuilder #42886
• Add requestFactorySettings method to RestTemplateBuilder #42885
• Rename RestTemplateBuilder 'set' methods #42884
• Unify default HTTP client redirect behavior and provide configuration option #42879
• Add Testcontainers and docker compose support for ClickHouse #42837
• Support ResourceLoader delegation from ApplicationResourceLoader #42835
• Add support for ClickHouse JDBC driver in enum DatabaseDriver #42815
• Add property to control export of OTLP logs #42813
• Remove remaining functionality that has been deprecated for removal in 3.4.0 #42780
• Add support for auto-configuring an indexed reactive session repository #42604
• Detect accidental misconfiguration of JsonMixin annotation #42592
• Support Reactor Netty in ClientHttpRequestFactories #42587
• Add property to specify Docker Compose flags #42571
• Rename OtlpAutoConfiguration to OtlpTracingAutoConfiguration #42529
• Add connect timeout properties for OTLP logging and tracing #42528
• Add management.otlp.logging.transport property #42527
• Use builder-jammy-java-tiny when using Buildpacks #42508
• Allow structure logging JSON to be customized #42486
• Raise the minimum supported version of Gradle 8 to 8.4 #42481
• Harmonize configuration properties that accept a comma-separated list of values #42478
• Allow common messages to be specified for message sources #42472
• Provide a configuration property for configuring Jetty's max form keys #42448
• Provide service connection support for Hazelcast #42416
• Make OtlpMeterRegistry virtual thread aware #42407
• Improve SpringEnvironmentLookup exception to hint that the log4j2 file must have '-spring' suffix #42405
• Allow auto-configured org.jooq.Configuration to be used to create a custom DSLContext #42400
• Add support for partitioned cookies #42316
• Deprecate support for injecting DynamicPropertyRegistry in favor of DynamicPropertyRegistrar beans #41996
• Warn when the user provides volume mounts with sensitive targets when building images #41643
• Shut down management server only once main server is shut down #41002
• Export SBOM contained in native-image #40630
• Introduce @BatchTaskExecutor to make it easier to configure Spring Batch to use a custom task executor #40040
• Restrict actuator access based on read/write/delete operations via configuration #39046
• Provide a way to further customize underlying ClientHttpRequestFactory components #39035
• Autoconfigure Undertow/XNIO for virtual thread support #38819
• Provide a mechanism for easily configuring global client HTTP request factory settings #36266

🐞 Bug Fixes

• Running mvn spring-boot:run with classpaths that exceeds Windows' length limits leaves temporary files #42845
• ClassNotFoundException is thrown when loading protocol resolvers from ForkJoinPool task #42839
• Report produced by ConditionReportApplicationContextFailureProcessor is always empty in a failed test #42786
• Case-insensitive comparisons may be adversely affected by the user's locale #42736
• server.tomcat.reject-illegal-header has been deprecated since 2.7.12 and should have been removed in 3.3.0 #42731
• DataSourceProperties#driverClassIsLoadable should not print a stacktrace to the error stream when it fails #42684
• Some @ControllerEndpoint and @RestControllerEndpoint infrastructure remains undeprecated #42499
• Auto-configuration for Rabbit Streams doesn't consider RabbitConnectionDetails #42491
• @ConditionalOn(Missing)Bean(annotation = …) infers the type to match when used on a @Bean method #42484
• ActiveMQ Artemis Connection Factory creation fails in native image #42422
• Duplicate meter binding when context contains multiple registries, none are primary, and one or more is a composite #42398
• Profiles are not active when the environment is prepared with an AOT-optimized application #41562

📔 Documentation

• Update HttpWebServiceMessageSenderBuilder javadoc #42894
• Document HttpClientAutoConfiguration updates #42888
• Update web services documentation following HTTP client changes #42887
• Move default value descriptions to "description" in logging property metadata #42882
• Document that embedded Tomcat must be at least 10.1.25 #42869
• Update documentation where we recommend a @Qualifier on one bean and @Primary on another to suggest a single bean with defaultCandidate=false #42831
• Fix systemd example configuration #42806
• Document that the exact behavior of the maximum HTTP request header size property is server-specific #42790
• Clarify why @Primary is recommended when defining your own ObjectMapper that replaces JacksonAutoConfiguration's #42788
• Polish javadoc for Binder#bindOrCreate(String, Class) #42779
• Document that Tomcat's maxQueueCapacity need to be greater than 0 #42727
• Remove stale link to jar-to-war getting started guide #42722
• Fix typos and formatting errors in documentation #42721
• Fix case used for examples in "Sanitize Sensitive Values" #42703
• Fix Regex javadoc links #42686
• Document how Map properties are bound from environment variables #42673
• Improve classpath index documentation for reproducible builds #42644
• Improve documentation for CycloneDX integration #42629
• Remove links to Spring Data GemFire #42597
• Documentation is missing MyCustomFormat.kt example #42594
• Link to Framework's docs about @Bean's autowireCandidate and defaultCandidate #42586
• Order alphabetically the sections in Common Application Properties #42521
• Improve the javad...

v3.3.5

🐞 Bug Fixes

• Running mvn spring-boot:run with classpaths that exceeds Windows' length limits leaves temporary files #42841
• Report produced by ConditionReportApplicationContextFailureProcessor is always empty in a failed test #42785
• Case-insensitive comparisons may be adversely affected by the user's locale #42735
• DataSourceProperties#driverClassIsLoadable should not print a stacktrace to the error stream when it fails #42683
• Some @ControllerEndpoint and @RestControllerEndpoint infrastructure remains undeprecated #42498
• Auto-configuration for Rabbit Streams doesn't consider RabbitConnectionDetails #42490
• ClassNotFoundException is thrown when loading protocol resolvers from ForkJoinPool task #42468
• ActiveMQ Artemis Connection Factory creation fails in native image #42421
• Duplicate meter binding when context contains multiple registries, none are primary, and one or more is a composite #42397

📔 Documentation

• Document that embedded Tomcat must be at least 10.1.25 #42849
• Fix systemd example configuration #42805
• Document that the exact behavior of the maximum HTTP request header size property is server-specific #42789
• Clarify why @Primary is recommended when defining your own ObjectMapper that replaces JacksonAutoConfiguration's #42787
• Polish javadoc for Binder#bindOrCreate(String, Class) #42778
• Document that Tomcat's maxQueueCapacity need to be greater than 0 #42726
• Remove stale link to jar-to-war getting started guide #42723
• Fix typos and formatting errors in documentation #42718
• Fix case used for examples in "Sanitize Sensitive Values" #42702
• Fix Regex javadoc links #42685
• Document how Map properties are bound from environment variables #42672
• Improve classpath index documentation for reproducible builds #42643
• Remove links to Spring Data GemFire #42596
• Order alphabetically the sections in Common Application Properties #42520
• Improve the javadoc describing when @ConditionalOn(Missing)Bean will infer the type to match #42505
• Document how to handle MANIFEST.MF in native image with Maven #42476
• Fix links to Micrometer reference doc #42467
• Polish documentation #42454
• Add Javadoc since for PrometheusScrapeEndpoint(PrometheusRegistry, Properties) #42406
• Remove note about graceful shutdown with Tomcat requiring 9.0.33 or later as we now require 10.1.x #42382
• Document support for Java 23 #42380
• Improve documentation for CycloneDX integration #41506

🔨 Dependency Upgrades

• Prohibit upgrades to Undertow 2.3.18.Final #42756
• Upgrade to CycloneDX Maven Plugin 2.8.2 #42631
• Upgrade to GraphQL Java 22.3 #42757
• Upgrade to Infinispan 15.0.10.Final #42632
• Upgrade to Jaybird 5.0.6.java11 #42752
• Upgrade to Jersey 3.1.9 #42633
• Upgrade to Jetty 12.0.14 #42635
• Upgrade to Jetty Reactive HTTPClient 4.0.8 #42634
• Upgrade to jOOQ 3.19.14 #42818
• Upgrade to JUnit Jupiter 5.10.5 #42637
• Upgrade to Logback 1.5.11 #42753
• Upgrade to Micrometer 1.13.6 #42543
• Upgrade to Micrometer Tracing 1.3.5 #42544
• Upgrade to Neo4j Java Driver 5.25.0 #42628
• Upgrade to Netty 4.1.114.Final #42639
• Upgrade to Pooled JMS 3.1.7 #42640
• Upgrade to Pulsar Reactive 0.5.8 #42819
• Upgrade to R2DBC Pool 1.0.2.RELEASE #42754
• Upgrade to R2DBC Postgresql 1.0.7.RELEASE #42755
• Upgrade to Reactor Bom 2023.0.11 #42545
• Upgrade to Spring Authorization Server 1.3.3 #42546
• Upgrade to Spring Data Bom 2024.0.5 #42547
• Upgrade to Spring Framework 6.1.14 #42548
• Upgrade to Spring GraphQL 1.3.3 #42742
• Upgrade to Spring Integration 6.3.5 #42549
• Upgrade to Spring LDAP 3.2.7 #42550
• Upgrade to Spring Pulsar 1.1.5 #42551
• Upgrade to Spring RESTDocs 3.0.2 #42743
• Upgrade to Spring Retry 2.0.10 #42552
• Upgrade to Spring Security 6.3.4 #42553
• Upgrade to Spring Session 3.3.3 #42554
• Upgrade to Tomcat 10.1.31 #42642

❤️ Contributors

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

@IMWoo94, @arefbehboudi, @izeye, @jeonghyeon00, @ngocnhan-tran1996, @nosan, and @quaff

v3.2.11

🐞 Bug Fixes

• Case-insensitive comparisons may be adversely affected by the user's locale #42719
• DataSourceProperties#driverClassIsLoadable should not print a stacktrace to the error stream when it fails #42681
• Auto-configuration for Rabbit Streams doesn't consider RabbitConnectionDetails #42489
• ActiveMQ Artemis Connection Factory creation fails in native image #42414
• Duplicate meter binding when context contains multiple registries, none are primary, and one or more is a composite #42396
• Report produced by ConditionReportApplicationContextFailureProcessor is always empty in a failed test #42185

📔 Documentation

• Fix systemd example configuration #42795
• Polish javadoc for Binder#bindOrCreate(String, Class) #42777
• Remove stale link to jar-to-war getting started guide #42691
• Fix Regex javadoc links #42645
• Clarify why @Primary is recommended when defining your own ObjectMapper that replaces JacksonAutoConfiguration's #42598
• Remove links to Spring Data GemFire #42575
• Improve the javadoc describing when @ConditionalOn(Missing)Bean will infer the type to match #42504
• Polish documentation #42445
• Document how to handle MANIFEST.MF in native image with Maven #42412
• Document support for Java 23 #42374
• Remove note about graceful shutdown with Tomcat requiring 9.0.33 or later as we now require 10.1.x #42373
• Improve classpath index documentation for reproducible builds #41265
• Document how Map properties are bound from environment variables #40936
• Document that the exact behavior of the maximum HTTP request header size property is server-specific #40798

🔨 Dependency Upgrades

• Upgrade to ActiveMQ 5.18.6 #42612
• Upgrade to Dropwizard Metrics 4.2.28 #42613
• Upgrade to Infinispan 14.0.32.Final #42614
• Upgrade to Jaybird 5.0.6.java11 #42747
• Upgrade to Jersey 3.1.9 #42615
• Upgrade to Jetty 12.0.14 #42617
• Upgrade to Jetty Reactive HTTPClient 4.0.8 #42616
• Upgrade to jOOQ 3.18.21 #42816
• Upgrade to JUnit Jupiter 5.10.5 #42619
• Upgrade to Micrometer 1.12.11 #42531
• Upgrade to Micrometer Tracing 1.2.11 #42532
• Upgrade to Neo4j Java Driver 5.25.0 #42626
• Upgrade to Netty 4.1.114.Final #42620
• Upgrade to Pooled JMS 3.1.7 #42621
• Upgrade to Pulsar Reactive 0.5.8 #42817
• Upgrade to R2DBC Pool 1.0.2.RELEASE #42748
• Upgrade to R2DBC Postgresql 1.0.7.RELEASE #42749
• Upgrade to Reactor Bom 2023.0.11 #42533
• Upgrade to Spring Authorization Server 1.2.7 #42534
• Upgrade to Spring Framework 6.1.14 #42536
• Upgrade to Spring GraphQL 1.2.9 #42740
• Upgrade to Spring Integration 6.2.10 #42537
• Upgrade to Spring LDAP 3.2.7 #42538
• Upgrade to Spring Pulsar 1.0.11 #42539
• Upgrade to Spring RESTDocs 3.0.2 #42741
• Upgrade to Spring Retry 2.0.10 #42540
• Upgrade to Spring Security 6.2.7 #42541
• Upgrade to Spring Session 3.2.6 #42542
• Upgrade to Tomcat 10.1.31 #42623

❤️ Contributors

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

@IMWoo94, @arefbehboudi, @jeonghyeon00, @ngocnhan-tran1996, @nosan, and @quaff

v3.4.0-M3

⭐ New Features

• Allow additional interfaces to be defined on AssertableApplicationContext and ApplicationContextRunners #42369
• Add spring.jms.listener.max-messages-per-task property for configuring max messages per task #42341
• Support @DependsOn, @Description, @Fallback, @Lazy, @Primary, and @Role on @ConfigurationProperties beans #42289
• Add Pulsar container factory customizers #42182
• Use @EnableConfigurationProperties to define the MessageSourceProperties bean #42181
• Add OpenTelemetry Logging service connection support from LgtmStackContainer and Docker Compose #42174
• Add transport selection to OtlpLoggingConnectionDetails #42171
• Add Graylog Extended Log Format (GELF) for structured logging #42158
• Add consistent scope support ConfigurationProperties beans #42073
• Apply spring.pulsar.consumer.subscription.name to auto-configured Pulsar listener container #42067
• Add support for configuring Pulsar listener container concurrency #42062
• Add support for configuring Pulsar client IO and listener threads #42052
• Add support for Log4j2's MultiFormatStringBuilderFormattable in structured logging #42034
• Use early static registration of EventPublishingContextWrapper in tests #42005
• Add configuration support for ExponentialHistogram in OTLP Registry #41837
• Support testcontainers-redis #41450
• Support Otlp Tracing's GRPC port from service connections #41333
• Add service connection from Opentelemetry Collector for Logging #41324
• Add auto-configuration for OTLP gRPC format when using tracing #41213
• Add a configuration property for Spring Data Web's serialization mode #39797
• Reinstate support for auto-configuring an embedded ActiveMQ broker #38404
• Enable graceful shutdown by default #37495
• Allow the configuration of active profiles in SpringApplication.Augmented #36660
• Reduce the need for @AutoConfigureTestDatabase(replace=NONE) when using a test-provided database #35253
• Remove setting BP_NATIVE_IMAGE environment variable when building images #32884
• Provide support for deprecated auto-configuration classes #14860

🐞 Bug Fixes

• management.health.db.ignore-routing-datasources=true has no effect when an AbstractRoutingDataSource has been wrapped #42323
• Missing details in OAuth2ClientProperties validation error message #42280
• FileNotFoundException from unused mis-configured SSL bundles #42170
• ZipkinHttpClientSender fails with "Failed to introspect Class" when spring-web is not on the classpath #42160
• @RestartScope can cause 'Recursive update' exceptions when used with container beans #42108
• JarLauncher fails to load large jar files #42080
• PropertiesMigrationListener wrongly reports property as deprecated when has group #42072
• Using an empty string MongoDB 'replica-set-name' property will result in ClusterType=REPLICA_SET #42060
• Binding spring.main.* properties doesn't work in a native image #42038
• Default Logback config uses deprecated "converterClass" attribute #42008
• Health endpoint additional paths are not available by default when Spring Security is used #40962
• Application yaml file is not processed after spring boot migration #35403

📔 Documentation

• Document that spring.jmx.enabled is not intended for third-party libraries #42286
• Update link to Log4j2 system properties #42264
• Links to GraphQL in the reference guide redirect to the root instead of specific sections #42209
• Syntax error in "Receive a message reactively section" of the reference guide #42201
• Deprecation reason for the autotime enabled, percentiles, and percentiles-historgram properties is confusing #42194
• Replace RFC 7807 by RFC 9457 in property documentation #42191
• Document that configuration property binding to a Kotlin value class with a default is not supported #42177
• Update documentation to reflect new no handler found exception behavior #42168
• Polish configuration property reference #42166
• Improve docker without buildpacks documentation #42114
• Fix StatsD link typo on Metrics documentation page #42113
• Remove link to “Converting a Spring Boot JAR Application to a WAR” as the guide is no longer available #42112
• Improve documentation in "Command-line Completion" #42104
• Kotlin code examples are missing from the Testing section #42096
• Fix incorrect command in Docker configuration for Colima #42083
• Add tip to correlation IDs documentation referencing spring.reactor.context-propagation=auto #42054
• Gradle Plugin AOT documentation has sample error #42051
• Add documentation for configuring OpenTelemetry SDK logs #41825

🔨 Dependency Upgrades

• Upgrade to Artemis 2.37.0 #42213
• Upgrade to Byte Buddy 1.15.1 #42215
• Upgrade to Commons Lang3 3.17.0 #42216
• Upgrade to Elasticsearch Client 8.15.1 #42217
• Upgrade to Flyway 10.18.0 #42295
• Upgrade to Groovy 4.0.23 #42296
• Upgrade to Hibernate 6.6.1.Final #42349
• Upgrade to HttpCore5 5.3 #42297
• Upgrade to Infinispan 15.0.8.Final #42219
• Upgrade to Jakarta Servlet JSP JSTL 3.0.2 #42220
• Upgrade to JBoss Logging 3.6.1.Final #42221
• Upgrade to Jedis 5.1.5 #42222
• Upgrade to Jetty 12.0.13 #42224
• Upgrade to Jetty Reactive HTTPClient 4.0.7 #42223
• Upgrade to Lettuce 6.4.0.RELEASE #42225
• Upgrade to Liquibase 4.29.2 #42226
• Upgrade to Log4j2 2.24.0 #42227
• Upgrade to Logback 1.5.8 [#42228](https://github.com/spring-projects/spring-...

v3.3.4

🐞 Bug Fixes

• management.health.db.ignore-routing-datasources=true has no effect when an AbstractRoutingDataSource has been wrapped #42322
• Missing details in OAuth2ClientProperties validation error message #42279
• FileNotFoundException from unused mis-configured SSL bundles #42169
• ZipkinHttpClientSender fails with "Failed to introspect Class" when spring-web is not on the classpath #42161
• @RestartScope can cause 'Recursive update' exceptions when used with container beans #42107
• JarLauncher fails to load large jar files #42079
• PropertiesMigrationListener wrongly reports property as deprecated when has group #42071
• Using an empty string MongoDB 'replica-set-name' property will result in ClusterType=REPLICA_SET #42059
• Default Logback config uses deprecated "converterClass" attribute #42006

📔 Documentation

• Document that spring.jmx.enabled is not intended for third-party libraries #42285
• Update link to Log4j2 system properties #42263
• Links to GraphQL in the reference guide redirect to the root instead of specific sections #42208
• Syntax error in "Receive a message reactively section" of the reference guide #42200
• Deprecation reason for the autotime enabled, percentiles, and percentiles-historgram properties is confusing #42193
• Replace RFC 7807 by RFC 9457 in property documentation #42190
• Document that configuration property binding to a Kotlin value class with a default is not supported #42176
• Update documentation to reflect new no handler found exception behavior #42167
• Polish configuration property reference #42165
• Remove link to “Converting a Spring Boot JAR Application to a WAR” as the guide is no longer available #42111
• Fix StatsD link typo on Metrics documentation page #42109
• Improve docker without buildpacks documentation #42106
• Improve documentation in "Command-line Completion" #42103
• Kotlin code examples are missing from the Testing section #42094
• Fix incorrect command in Docker configuration for Colima #42078
• Gradle Plugin AOT documentation has sample error #42046

🔨 Dependency Upgrades

• Upgrade to Groovy 4.0.23 #42292
• Upgrade to Hibernate 6.5.3.Final #42365
• Upgrade to Infinispan 15.0.8.Final #42253
• Upgrade to Jakarta Servlet JSP JSTL 3.0.2 #42254
• Upgrade to Jetty 12.0.13 #42256
• Upgrade to Jetty Reactive HTTPClient 4.0.7 #42255
• Upgrade to Logback 1.5.8 #42257
• Upgrade to Micrometer 1.13.4 #42129
• Upgrade to Micrometer Tracing 1.3.4 #42130
• Upgrade to MSSQL JDBC 12.6.4.jre11 #42258
• Upgrade to Native Build Tools Plugin 0.10.3 #42205
• Upgrade to Netty 4.1.113.Final #42259
• Upgrade to Postgresql 42.7.4 #42260
• Upgrade to R2DBC MariaDB 1.2.2 #42326
• Upgrade to Reactor Bom 2023.0.10 #42131
• Upgrade to SendGrid 4.10.3 #42366
• Upgrade to Spring Data Bom 2024.0.4 #42132
• Upgrade to Spring Framework 6.1.13 #42133
• Upgrade to Spring HATEOAS 2.3.3 #42282
• Upgrade to Spring Integration 6.3.4 #42134
• Upgrade to Spring Kafka 3.2.4 #42135
• Upgrade to Spring Pulsar 1.1.4 #42136
• Upgrade to Spring Retry 2.0.9 #42327
• Upgrade to Tomcat 10.1.30 #42346
• Upgrade to Undertow 2.3.17.Final #42303
• Upgrade to Zipkin Reporter 3.4.2 #42364

❤️ Contributors

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

@Alchemik, @arefbehboudi, @einarpehrson, @izeye, @martinfrancois, @mushroom528, @nosan, and @quaff

v3.2.10

🐞 Bug Fixes

• management.health.db.ignore-routing-datasources=true has no effect when an AbstractRoutingDataSource has been wrapped #42313
• Missing details in OAuth2ClientProperties validation error message #42278
• FileNotFoundException from unused mis-configured SSL bundles #42119
• PropertiesMigrationListener wrongly reports property as deprecated when has group #42068
• Using an empty string MongoDB 'replica-set-name' property will result in ClusterType=REPLICA_SET #42055
• JarLauncher fails to load large jar files #42012
• @RestartScope can cause 'Recursive update' exceptions when used with container beans #41571

📔 Documentation

• Document that spring.jmx.enabled is not intended for third-party libraries #42272
• Update link to Log4j2 system properties #42262
• Links to GraphQL in the reference guide redirect to the root instead of specific sections #42207
• Fix links to Spring Data's reference documentation #42203
• Update documentation to reflect new no handler found exception behavior #42164
• Polish configuration property reference #42162
• Remove link to “Converting a Spring Boot JAR Application to a WAR” as the guide is no longer available #42110
• Improve documentation in "Command-line Completion" #42091
• Deprecation reason for the autotime enabled, percentiles, and percentiles-historgram properties is confusing #41745
• Document that configuration property binding to a Kotlin value class with a default is not supported #41693
• Replace RFC 7807 by RFC 9457 in property documentation #41260
• Explain difference between OTel agent and Micrometer instrumentations #41227

🔨 Dependency Upgrades

• Upgrade to Groovy 4.0.23 #42291
• Upgrade to Infinispan 14.0.31.Final #42245
• Upgrade to Jakarta Servlet JSP JSTL 3.0.2 #42246
• Upgrade to Jetty 12.0.13 #42248
• Upgrade to Jetty Reactive HTTPClient 4.0.7 #42247
• Upgrade to Micrometer 1.12.10 #42121
• Upgrade to Micrometer Tracing 1.2.10 #42122
• Upgrade to MongoDB 4.11.4 #42249
• Upgrade to Netty 4.1.113.Final #42250
• Upgrade to Reactor Bom 2023.0.10 #42123
• Upgrade to Spring Data Bom 2023.1.10 #42124
• Upgrade to Spring Framework 6.1.13 #42125
• Upgrade to Spring HATEOAS 2.2.5 #42281
• Upgrade to Spring Integration 6.2.9 #42126
• Upgrade to Spring Kafka 3.1.9 #42127
• Upgrade to Spring Pulsar 1.0.10 #42128
• Upgrade to Spring Retry 2.0.9 #42325
• Upgrade to Tomcat 10.1.30 #42344
• Upgrade to Undertow 2.3.17.Final #42302

❤️ Contributors

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

@Alchemik, @arefbehboudi, @izeye, @mushroom528, @nosan, and @quaff

v3.4.0-M2

⭐ New Features

• Add value alias to @ConditionalOnAvailableEndpoint and migrate simple conditions #41969
• Auto-configure remote fields on BraveBaggageManager #41884
• Add support for Pulsar default tenant/namespace #41851
• Add TWENTY_THREE to JavaVersion enum #41717
• When virtual threads are enabled, configure Spring Integration's task scheduler to use them #41695
• Support multiple Docker Compose files #41691
• GraphQL should reply with HTTP 415 for unsupported content type #41675
• Automatically disable banner when using structured logging #41659
• Make properties for the application's version and PID available in the Environment #41604
• Update @ConditionalOnSingleCandidate to deal with fallback beans #41580
• Improve property support for SAML private keys and certificates #41567
• Add support for grafana/otel-lgtm and LgtmStackContainer from Service Connection #41551
• Add support for CNB platform API version 0.14 #41549
• Allow PemContent.of to work with untrimmed content #41540
• Provide auto-configuration for authenticating with Couchbase using a client certificate #41520
• Refine structured logging support #41491
• Shut down Reactor Schedulers for WAR deployments #41548
• Add SslInfoContributor and SslHealthIndicator #41205
• Rework Cloud Foundry actuator support behind a pluggable abstraction #41135
• Add platform option for image building #40944
• Introduce an ApplicationProperties class so that we can stop binding directly to SpringApplication #40592
• Auto-configure HandlerMethodArgumentResolvers on AnnotatedControllerConfigurer #40393
• Automatically activate health probes in Cloud Foundry environments #39804
• Support @Name with JavaBean-based configuration properties #39452
• Make DataSourceBuilder be able to derive driverClassName from a URL #39376
• Make it easier to define a bean in addition to an auto-configured bean of the same type #22403
• Add execution metadata to scheduled tasks actuator endpoint #17585
• Make it easier to use the auto-configured EntityManagerFactoryBuilder with Hibernate-specific properties #15318
• Perform failure analysis when a unique CacheManager bean cannot be found #13348
• Provide a callback for customising Freemarker variables #8965
• Add support for enum default values in configuration processor #7562

🐞 Bug Fixes

• When using WebFlux, server.error.include-binding-errors=ALWAYS no longer has an effect when the BindingResult exception is the cause of a ResponseStatusException #41988
• PropertiesLauncher does not respect classpath.idx when adding jars in BOOT-INF/lib to the classpath #41971
• Web extension for SBOM endpoint isn't available under /cloudfoundryapplication #41891
• Launcher's ClassLoader is no longer parallel capable #41874
• spring-boot-testcontainers causes unwanted container initialization during AOT processing #41860
• DynamicPropertyRegistry in @Bean-method fails with spring-boot-testcontainers dependency in classpath (3.4.0-M1) #41839
• ReactiveElasticsearchRepositoriesAutoConfiguration should back off when Reactor is not on the classpath #41681
• mvn spring-boot:build-image fails when 'classifier' is set to non-default value #41662
• Spring Boot Maven plugin AOT cannot handle Maven modules with module-info.java #41648
• Docker publishRegistry in Maven plugin configuration is validated when publish option is false #41642
• Some @ControllerEndpoint and @RestControllerEndpoint infrastructure remains undeprecated #41620
• Using Gradle's new file permission API is implemented in a way that prevents removal of the old API #41608
• Constructor binding of EnumMap fails due to missing key type #41564
• @ConditionalOnBean matches beans that are not autowire candidates resulting in UnsatisfiedDependencyException when an attempt is made to inject the bean #41526
• Configuration properties enabled in a child context are ignored if an ancestor context has already enabled the properties #41487

📔 Documentation

• Release type conditionals are not working in documentation #41994
• Improve documented logging property descriptions and default values #41990
• Explain that enabling virtual threads disables traditional thread pools #41977
• Harmonize code sample for MyUserHandler in reference documentation #41950
• Document when environment variable property mapping applies #41946
• Javadoc of slice test annotations should describe more accurately which components are considered #41936
• Fix duplicate words #41921
• Correct grammar in 'Running your Application with Maven' #41869
• Document the need to explicitly reset mock servers when using mock server customizers directly #41850
• Document more clearly that username and password are not used when spring.data.redis.url is set #41749
• Fix typo in Grafana Connection Details #41705
• Document that spring-boot:repackage should not be run from the command-line #41696
• Pulsar configuration does not have default value for several entries in the metadata #41684
• management.otlp.metrics.export.aggregation-temporality does not have a default value in the metadata #41677
• server.error.include-path does not have a default value in the metadata #41673
• management.newrelic.metrics.export.client-provider-type does not have a default value in the metadata #41671
• The effect upon Actuator of defining your own SecurityFilterChain is documented inconsistently #41639
• Update link to documentation for log4j-spring-boot #41623
• Add hint for new dependencies required for Flyway #41595
• Fix link to Flyway reference documentation #41594
• Document configuration property binding's support for using @Name to customize a property name #41586
• Document unsupported configuration properties in Freemarker WebFlux [#11199](https:/...