v3.5.3

🐞 Bug Fixes

• Binder context does not restore previous source causing missing data on Spring Boot 3.5 or above #46040

v3.5.2

🐞 Bug Fixes

• IllegalArgumentException: 'name' must not be null thrown when property source filtering applied twice #46032

v3.5.1

⚠️ Noteworthy Changes

• This release upgrades to Tomcat 10.1.42 which has introduced limits for part count and header size in multipart/form-data requests. These limits can be customized using server.tomcat.max-part-count and server.tomcat.max-part-header-size respectively.

⭐ New Features

• Allow Specifying ConfigData.Options On ConfigDataEnvironmentContributors #42932

🐞 Bug Fixes

• Executable JAR application class encounters performance issues when classpath URLs reference a host #46028
• Loading from spring.factories may fail with a ClassNotFoundException when the TCCL changes between calls #46019
• spring.couchbase.authentication.jks.private-key-password has no effect #46006
• Actuator heapdump endpoint is failing on modern OpenJ9 JVMs #46005
• UnboundConfigurationPropertiesException is no longer thrown from IndexedElementsBinder #45994
• DataSouceBuilder can fail with a NPE when the driver is null #45992
• JSON writer incorrectly escapes forward slash which can cause structure logging issues #45980
• ManagementContextAutoConfiguration adds a property source that degrades binding performance #45968
• ClientHttpConnectorAutoConfiguration fails to load when 'java.net.http.HttpClient' is unavailable #45955
• It is not possible to opt-out of profile validation or use profile names that contain '.' #45947
• GraphQlProperties.DeprecatedSse is not annotated as deprecated #45878
• SpringApplication.setEnvironmentPrefix is ignored when reading MANAGEMENT_SERVER_PORT #45857
• Write and delete operations no longer work in the Cloud Foundry actuator support with Spring Security due to CSRF protection #45848
• ConditionalOnAvailableEndpoint does not use the ConditionContext's ClassLoader to load exposure outcome contributors #45803
• Binding no longer works with sytem environment properties that are not upper case #45741
• ManagementWebServerFactoryCustomizer and ManagementErrorPageCustomizer should not have the same order #45736
• Default version of Awailitility is not compatible with Kotlin 1.9 baseline #45673
• Spring Boot 3.5's dependency management should have been upgraded to Lettuce 6.6.0.RELEASE #45670
• Spring Boot 3.5's dependency management should have been upgraded to Jedis 6.0.0 #45669
• SAML2 autoconfiguration is not imported by @WebMvcTest #45666
• Spring Boot 3.5's dependency management should have been upgraded to MongoDB 5.5.0 #45660

📔 Documentation

• Fix Docker security options links in Packaging OCI images sections #46021
• Improve documentation for configuring Spring Security with '/error' #46009
• Timestamps in Retrieving Audit Events examples do not match the accompanying text #45997
• Add SSL response structure to actuator info endpoint documentation #45921
• Update javadoc of test slice annotations to suggest MockitoBean rather than MockBean #45915
• Include configuration classes from all modules in the "Auto-configuration Classes" appendix #45863
• Links to Testcontainers javadoc for many classes not in the core testcontainers module do not work #45844
• Update documentation to reflect changes in TestRestTemplate's default redirect behavior #45842
• Deprecation replacement for spring.codec.* properties has a typo #45743
• Gradle Shadow Plugin link in the reference guide is outdated #45740
• Example of using prometheus-metrics-exporter-pushgateway has wrong artifactId #45684
• Document use of git-commit-id-maven-plugin consistently #45683
• Update javadoc of Configurer classes that apply sensible defaults to describe how they're typically used #45656

🔨 Dependency Upgrades

• Upgrade to Build Helper Maven Plugin 3.6.1 #45827
• Upgrade to Byte Buddy 1.17.6 #45981
• Upgrade to Caffeine 3.2.1 #45864
• Upgrade to DB2 JDBC 12.1.2.0 #45942
• Upgrade to Git Commit ID Maven Plugin 9.0.2 #45828
• Upgrade to Groovy 4.0.27 #45829
• Upgrade to Hibernate 6.6.18.Final #45958
• Upgrade to HttpClient5 5.5 #46031
• Upgrade to Infinispan 15.2.4.Final #45943
• Upgrade to Jackson Bom 2.19.1 #45982
• Upgrade to Jaybird 6.0.2 #45832
• Upgrade to Jetty 12.0.22 #45834
• Upgrade to Jetty Reactive HTTPClient 4.0.10 #45833
• Upgrade to jOOQ 3.19.24 #45944
• Upgrade to Micrometer 1.15.1 #45776
• Upgrade to Micrometer Tracing 1.5.1 #45777
• Upgrade to MongoDB 5.5.1 #45865
• Upgrade to Netty 4.1.122.Final #45835
• Upgrade to Postgresql 42.7.7 #45945
• Upgrade to Prometheus Client 1.3.8 #45837
• Upgrade to Pulsar 4.0.5 #45838
• Upgrade to Reactor Bom 2024.0.7 #45778
• Upgrade to REST Assured 5.5.5 #45839
• Upgrade to Spring Authorization Server 1.5.1 #45779
• Upgrade to Spring Data Bom 2025.0.1 #45780
• Upgrade to Spring Framework 6.2.8 #45781
• Upgrade to Spring HATEOAS 2.5.1 #45946
• Upgrade to Spring Kafka 3.3.7 #45782
• Upgrade to Spring LDAP 3.3.1 #45783
• Upgrade to Spring Pulsar 1.2.7 #45784
• Upgrade to Spring RESTDocs 3.0.4 #45785
• Upgrade to Spring Security 6.5.1 #45786
• Upgrade to Spring Session 3.5.1 #45787
• Upgrade to Testcontainers 1.21.2 #46029
• Upgrade to Tomcat 10.1.42 #45872
• Upgrade to UnboundID LDAPSDK 7.0.3 #45983
• Upgrade to XmlUnit2 2.10.2 #45841
• Upgrade to Zipkin Reporter 3.5.1 #45826

❤️ Contributors

Thank you to all the contributors ...

v3.4.7

⚠️ Noteworthy Changes

• This release upgrades to Tomcat 10.1.42 which has introduced limits for part count and header size in multipart/form-data requests. These limits can be customized using server.tomcat.max-part-count and server.tomcat.max-part-header-size respectively.

🐞 Bug Fixes

• Executable JAR application class encounters performance issues when classpath URLs reference a host #46027
• Loading from spring.factories may fail with a ClassNotFoundException when the TCCL changes between calls #46018
• Actuator heapdump endpoint is failing on modern OpenJ9 JVMs #46004
• DataSouceBuilder can fail with a NPE when the driver is null #45991
• JSON writer incorrectly escapes forward slash which can cause structure logging issues #45972
• spring.couchbase.authentication.jks.private-key-password has no effect #45883
• ConditionalOnAvailableEndpoint does not use the ConditionContext's ClassLoader to load exposure outcome contributors #45800
• ManagementWebServerFactoryCustomizer and ManagementErrorPageCustomizer should not have the same order #45728
• SAML2 autoconfiguration is not imported by @WebMvcTest #45650

📔 Documentation

• Fix Docker security options links in Packaging OCI images sections #46020
• Improve documentation for configuring Spring Security with '/error' #46008
• Timestamps in Retrieving Audit Events examples do not match the accompanying text #45996
• Update javadoc of test slice annotations to suggest MockitoBean rather than MockBean #45887
• Include configuration classes from all modules in the "Auto-configuration Classes" appendix #45861
• Links to Testcontainers javadoc for many classes not in the core testcontainers module do not work #45843
• Add SSL response structure to actuator info endpoint documentation #45792
• Gradle Shadow Plugin link in the reference guide is outdated #45739
• Document use of git-commit-id-maven-plugin consistently #45682
• Update javadoc of Configurer classes that apply sensible defaults to describe how they're typically used #45655
• Clarify the situation with support for Prometheus PushGateway and the deprecated simpleclient #45649

🔨 Dependency Upgrades

• Upgrade to Build Helper Maven Plugin 3.6.1 #45812
• Upgrade to Git Commit ID Maven Plugin 9.0.2 #45813
• Upgrade to Groovy 4.0.27 #45814
• Upgrade to Hibernate 6.6.18.Final #45956
• Upgrade to Infinispan 15.0.15.Final #45816
• Upgrade to Jackson Bom 2.18.4.1 #45957
• Upgrade to Jaybird 5.0.8.java11 #45817
• Upgrade to Jetty 12.0.22 #45819
• Upgrade to Jetty Reactive HTTPClient 4.0.10 #45818
• Upgrade to Micrometer 1.14.8 #45763
• Upgrade to Micrometer Tracing 1.4.7 #45764
• Upgrade to Netty 4.1.122.Final #45820
• Upgrade to Postgresql 42.7.6 #45821
• Upgrade to Prometheus Client 1.3.8 #45822
• Upgrade to Pulsar 3.3.7 #45823
• Upgrade to Reactor Bom 2024.0.7 #45765
• Upgrade to REST Assured 5.5.5 #45824
• Upgrade to Spring Authorization Server 1.4.4 #45766
• Upgrade to Spring Data Bom 2024.1.7 #45767
• Upgrade to Spring Framework 6.2.8 #45768
• Upgrade to Spring Kafka 3.3.7 #45769
• Upgrade to Spring LDAP 3.2.13 #45770
• Upgrade to Spring Pulsar 1.2.7 #45771
• Upgrade to Spring RESTDocs 3.0.4 #45772
• Upgrade to Spring Security 6.4.7 #45773
• Upgrade to Spring Session 3.4.4 #45774
• Upgrade to Spring WS 4.0.15 #45775
• Upgrade to Tomcat 10.1.42 #45870
• Upgrade to XmlUnit2 2.10.2 #45825

❤️ Contributors

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

@chanbinme, @csbiy, @davidlj95, @izeye, @ngocnhan-tran1996, @nicolasgarea, @nosan, @quaff, @shekharAggarwal, and @wonyongg

v3.3.13

⚠️ Noteworthy Changes

• This release upgrades to Tomcat 10.1.42 which has introduced limits for part count and header size in multipart/form-data requests. These limits can be customized using server.tomcat.max-part-count and server.tomcat.max-part-header-size respectively.

🐞 Bug Fixes

• Executable JAR application class encounters performance issues when classpath URLs reference a host #46015
• Loading from spring.factories may fail with a ClassNotFoundException when the TCCL changes between calls #45984
• DataSouceBuilder can fail with a NPE when the driver is null #45976
• Actuator heapdump endpoint is failing on modern OpenJ9 JVMs #45973

📔 Documentation

• Fix Docker security options links in Packaging OCI images sections #46016
• Timestamps in Retrieving Audit Events examples do not match the accompanying text #45995
• Links to Testcontainers javadoc for many classes not in the core testcontainers module do not work #45802
• Gradle Shadow Plugin link in the reference guide is outdated #45720
• Document use of git-commit-id-maven-plugin consistently #45677
• Improve documentation for configuring Spring Security with '/error' #45663
• Clarify the situation with support for Prometheus PushGateway and the deprecated simpleclient #44392
• Update javadoc of Configurer classes that apply sensible defaults to describe how they're typically used #42878

🔨 Dependency Upgrades

• Upgrade to Groovy 4.0.27 #45805
• Upgrade to Infinispan 15.0.15.Final #45806
• Upgrade to Jaybird 5.0.8.java11 #45807
• Upgrade to Jetty 12.0.22 #45809
• Upgrade to Jetty Reactive HTTPClient 4.0.10 #45808
• Upgrade to jOOQ 3.19.24 #45940
• Upgrade to Micrometer 1.13.15 #45749
• Upgrade to Micrometer Tracing 1.3.13 #45750
• Upgrade to Netty 4.1.122.Final #45810
• Upgrade to Postgresql 42.7.7 #45941
• Upgrade to Reactor Bom 2023.0.19 #45751
• Upgrade to Spring AMQP 3.1.12 #45752
• Upgrade to Spring Authorization Server 1.3.7 #45753
• Upgrade to Spring Data Bom 2024.0.13 #45754
• Upgrade to Spring Framework 6.1.21 #45755
• Upgrade to Spring Integration 6.3.11 #45756
• Upgrade to Spring Kafka 3.2.10 #45757
• Upgrade to Spring LDAP 3.2.13 #45758
• Upgrade to Spring Pulsar 1.1.13 #45759
• Upgrade to Spring RESTDocs 3.0.4 #45760
• Upgrade to Spring Security 6.3.10 #45761
• Upgrade to Spring WS 4.0.15 #45762
• Upgrade to Tomcat 10.1.42 #45869

❤️ Contributors

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

@chanbinme, @davidlj95, @ngocnhan-tran1996, @nicolasgarea, @nosan, @quaff, and @wonyongg

v3.5.0

Full release notes for Spring Boot 3.5 are available on the wiki.

⭐ New Features

• Make heapdump endpoint restricted by default #45624
• Remove SSL status tag from metrics #45602
• Remove 'spring.http.client' deprecation and change 'spring.http.reactiveclient.settings' to 'spring.http.reactiveclient' #45507

🐞 Bug Fixes

• Unable to override/set nested ConfigurationProperties by passing as a system property #45639
• ValidationAutoConfiguration triggers early initialization of properties binding #45618
• Micrometer "enable" annotations property does not cover observed aspect #45617
• spring.graphql.sse.timeout is no longer exposed #45613
• SpringApplication.setEnvironmentPrefix is ignored when reading SPRING_PROFILES_ACTIVE #45549
• IllegalStateException when extracting using layers a module with no code of its own #45449
• Removed spring.batch.initialize-schema property is still considered #45380
• ReactorHttpClientBuilder does not offer a factory method to create the HttpClient #45378
• Suggested values for spring.jpa.hibernate.ddl-auto are not aligned with Hibernate #45351
• Custom default units declared on a field are ignored when binding properties in a native image #45347
• DockerRegistryConfigAuthentication uses the wrong serverUrl as a fallback for the Credentials helper #45345
• Various spring.datasource properties are mistakenly marked as ignored #45342
• JerseyWebApplicationInitializer always gets loaded, setting a ServletContext initParameter #45297
• DockerRegistryConfigAuthentication does not align with Docker CLI #45292
• Unlike the Docker CLI, "\x00" characters are not trimmed from a decoded Docker Registry password #45290
• CloudFoundry security matcher logs a warning due to use of the 'ignoring()' method #32622

📔 Documentation

• Document the java info contribution #45634
• Document the process info contribution #45632
• Document the os info contribution #45630
• Document typical spring.application.group and name use #45628
• Document that bean methods should be static when annotated with @ConfigurationPropertiesBinding #45626
• Document the way that primary Kotlin constructors are used when binding #45553
• Improve "profile" reference documentation with additional admonitions #45551
• Improve setEnvironmentPrefix(...) reference documentation #45376
• Document all the available Testcontainers integrations #45367
• Document when a spring.config.import value is relative and when it is fixed #45363
• Update org.cyclonedx.bom version in docs to 2.3.0 #45320
• Update link to "Parameter Name Retention" section of Spring Framework's release notes #45299

🔨 Dependency Upgrades

• Prevent upgrade to Prometheus Client 1.3.7 #45541
• Upgrade to Couchbase Client 3.8.1 #45539
• Upgrade to Elasticsearch 8.18.1 #45447
• Upgrade to GraphQL Java 24.0 #45588
• Upgrade to Hibernate 6.6.15.Final #45540
• Upgrade to HttpClient5 5.4.4 #45462
• Upgrade to Jackson Bom 2.18.4 #45463
• Upgrade to Jackson Bom 2.19.0 #45542
• Upgrade to Jetty 12.0.21 #45519
• Upgrade to jOOQ 3.19.23 #45465
• Upgrade to Kafka 3.9.1 #45606
• Upgrade to Micrometer 1.15.0 #45432
• Upgrade to Micrometer Tracing 1.5.0 #45433
• Upgrade to Neo4j Java Driver 5.28.5 #45446
• Upgrade to Netty 4.1.121.Final #45466
• Upgrade to R2DBC Proxy 1.1.6.RELEASE #45467
• Upgrade to Reactor Bom 2024.0.6 #45434
• Upgrade to REST Assured 5.5.2 #45571
• Upgrade to Spring Authorization Server 1.5.0 #45435
• Upgrade to Spring Data Bom 2025.0.0 #45436
• Upgrade to Spring Framework 6.2.7 #45437
• Upgrade to Spring GraphQL 1.4.0 #45438
• Upgrade to Spring HATEOAS 2.5.0 #45559
• Upgrade to Spring Integration 6.5.0 #45439
• Upgrade to Spring Kafka 3.3.6 #45440
• Upgrade to Spring LDAP 3.3.0 #45441
• Upgrade to Spring Pulsar 1.2.6 #45442
• Upgrade to Spring Retry 2.0.12 #45443
• Upgrade to Spring Security 6.5.0 #45444
• Upgrade to Spring Session 3.5.0 #45560
• Upgrade to Spring WS 4.1.0 #45445
• Upgrade to Tomcat 10.1.41 #45520
• Upgrade to XmlUnit2 2.10.1 #45607

❤️ Contributors

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

@ahrytsiuk, @izeye, @lhotari, @ngocnhan-tran1996, @nosan, @quaff, @thecooldrop, and @yybmion

v3.4.6

🐞 Bug Fixes

• Micrometer "enable" annotations property does not cover observed aspect #45616
• SpringApplication.setEnvironmentPrefix is ignored when reading SPRING_PROFILES_ACTIVE #45548
• IllegalStateException when extracting using layers a module with no code of its own #45448
• Suggested values for spring.jpa.hibernate.ddl-auto are not aligned with Hibernate #45350
• Custom default units declared on a field are ignored when binding properties in a native image #45346
• JerseyWebApplicationInitializer always gets loaded, setting a ServletContext initParameter #45296

📔 Documentation

• Document the java info contribution #45633
• Document the process info contribution #45631
• Document the os info contribution #45629
• Document typical spring.application.group and name use #45627
• Document that bean methods should be static when annotated with @ConfigurationPropertiesBinding #45625
• Document the way that primary Kotlin constructors are used when binding #45552
• Improve "profile" reference documentation with additional admonitions #45550
• Improve setEnvironmentPrefix(...) reference documentation #45375
• Document all the available Testcontainers integrations #45366
• Document when a spring.config.import value is relative and when it is fixed #45362
• Update link to "Parameter Name Retention" section of Spring Framework's release notes #45298

🔨 Dependency Upgrades

• Upgrade to Hibernate 6.6.15.Final #45537
• Upgrade to HttpClient5 5.4.4 #45455
• Upgrade to Jackson Bom 2.18.4 #45456
• Upgrade to Jetty 12.0.21 #45516
• Upgrade to jOOQ 3.19.23 #45458
• Upgrade to Micrometer 1.14.7 #45412
• Upgrade to Micrometer Tracing 1.4.6 #45413
• Upgrade to Neo4j Java Driver 5.28.5 #45431
• Upgrade to Netty 4.1.121.Final #45459
• Upgrade to R2DBC Proxy 1.1.6.RELEASE #45460
• Upgrade to Reactor Bom 2024.0.6 #45414
• Upgrade to REST Assured 5.5.2 #45570
• Upgrade to Spring Data Bom 2024.1.6 #45415
• Upgrade to Spring Framework 6.2.7 #45417
• Upgrade to Spring Integration 6.4.5 #45419
• Upgrade to Spring Kafka 3.3.6 #45421
• Upgrade to Spring Pulsar 1.2.6 #45423
• Upgrade to Spring Retry 2.0.12 #45425
• Upgrade to Spring Security 6.4.6 #45558
• Upgrade to Spring WS 4.0.14 #45581
• Upgrade to Tomcat 10.1.41 #45517
• Upgrade to XmlUnit2 2.10.1 #45605

❤️ Contributors

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

@ahrytsiuk, @izeye, @ngocnhan-tran1996, @nosan, @quaff, @thecooldrop, and @yybmion

v3.3.12

🐞 Bug Fixes

• Micrometer "enable" annotations property does not cover observed aspect #45601
• SpringApplication.setEnvironmentPrefix is ignored when reading SPRING_PROFILES_ACTIVE #45387
• IllegalStateException when extracting using layers a module with no code of its own #45385
• Custom default units declared on a field are ignored when binding properties in a native image #45343
• Suggested values for spring.jpa.hibernate.ddl-auto are not aligned with Hibernate #45336
• JerseyWebApplicationInitializer always gets loaded, setting a ServletContext initParameter #45289

📔 Documentation

• Document that bean methods should be static when annotated with @ConfigurationPropertiesBinding #45621
• Document typical spring.application.name use #45597
• Document the process info contribution #45567
• Document the java info contribution #45566
• Document the os info contribution #45565
• Improve "profile" reference documentation with additional admonitions #45522
• Improve setEnvironmentPrefix(...) reference documentation #45370
• Document when a spring.config.import value is relative and when it is fixed #45349
• Update link to "Parameter Name Retention" section of Spring Framework's release notes #45286
• Document the way that primary Kotlin constructors are used when binding #44849
• Document all the available Testcontainers integrations #44187

🔨 Dependency Upgrades

• Upgrade to Jetty 12.0.21 #45513
• Upgrade to jOOQ 3.19.23 #45452
• Upgrade to Micrometer 1.13.14 #45416
• Upgrade to Micrometer Tracing 1.3.12 #45418
• Upgrade to Neo4j Java Driver 5.28.5 #45430
• Upgrade to Netty 4.1.121.Final #45453
• Upgrade to R2DBC Proxy 1.1.6.RELEASE #45454
• Upgrade to Reactor Bom 2023.0.18 #45420
• Upgrade to Spring Data Bom 2024.0.12 #45422
• Upgrade to Spring Framework 6.1.20 #45424
• Upgrade to Spring Integration 6.3.10 #45426
• Upgrade to Spring Kafka 3.2.9 #45427
• Upgrade to Spring Pulsar 1.1.12 #45428
• Upgrade to Spring Retry 2.0.12 #45429
• Upgrade to Spring WS 4.0.14 #45580
• Upgrade to Tomcat 10.1.41 #45514

❤️ Contributors

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

@ahrytsiuk, @izeye, @ngocnhan-tran1996, @nosan, @quaff, @thecooldrop, and @yybmion

v3.5.0-RC1

⭐ New Features

• Add support for Docker's credential stores and helpers #45269
• Introduce 'spring.test.print-condition-evaluation-report' property to control whether the condition evaluation report should be printed when the ApplicationContext fails to start #45268
• Fail fast when both management 'base path' and 'endpoint mapping' are set to '/' #45251
• Allow structured logging with relocated or disabled context elements #45218
• Auto-configure OtlpMetricsSender if available #45204
• Support per-meter configuration for OtlpMetricsProperties #45203
• Migrate from AntPathRequestMatcher to PathPatternRequestMatcher #45163
• Add support for configuring SimpleAsyncTaskExecutor#rejectTasksWhenLimitReached #45155
• Align FilterRegistrationBean empty dispatcher type logic with FilterRegistration annotation #45130
• Add missing attributes to ServletRegistration annotation #45007
• Add missing attributes to FilterRegistration annotation #45005
• Add ClientHttpRequestFactoryBuilderCustomizer support #44987
• Remove RECORD_COMPONENT target from @DefaultValue #44984
• AutoConfiguredRestClientSsl should build upon, rather than overwrite, the configuration from HttpClientProperties #44979
• Rename spring.codec properties to spring.http.codecs #44971
• Rename 'spring.http.client' properties to 'spring.http.client.settings' #44958
• Enable RestClientAutoConfiguration in reactive web applications when virtual threads are enabled #44952
• Rename spring.mvc.converters.preferred-json-mapper to spring.http.converters.preferred-json-mapper #44925
• Make it easier to create an integration test for an OAuth2 resource server #44906
• Add spring.kafka.consumer.max-poll-interval configuration property #44901
• Add OtlpGrpcSpanExporterBuilderCustomizer and OtlpHttpSpanExporterBuilderCustomizer customizers #44900
• Improve performance of MapBinder by calculating reused fields only once #44868
• Improve performance of IndexedElementsBinder.assertNoUnboundChildren by not checking all elements #44867
• Add containsDescendantOfCache for system property source #44863
• Bypass SystemEnvironmentPropertySource.resolvePropertyName calls for configuration properties #44862
• Introduce a cache for expensive JavaBeanBinder and ValueObjectBinder #44861
• Allow ConfigurationPropertyCaching overriding for the duration of a bind operation #44860
• Improve SystemEnvironmentPropertyMapper performance by caching results #44858
• Improve ConfigurationPropertyName equals/hashCode performance #44857
• ApplicationInfoPropertySource should be marked as immutable #44856
• Add support for LdapContextSource#referral property #44850
• Auto-configure Otel's MeterProvider where appropriate #44833
• Make it possible to opt in to TaskExecutor auto-configuration when an Executor has already been defined #44659
• Support optional: prefix with logging.log4j2.config.override #44488
• Align TestRestTemplate default redirect settings to be the same as RestTemplate #43431
• Refactor TestRestTemplate to remove need for CustomHttpComponentsClientHttpRequestFactory #43422
• Add ClientHttpConnector builders for WebClient with a similar design to ClientHttpRequestFactoryBuilder #43079
• Use paketobuildpacks/builder-noble-java-tiny as the default image builder #42711
• Broaden OAuth2 client auto-configuration to include non servlet web applications #40997
• Auto-configure a bootstrapExecutor bean to be used by Framework's background bean initialization #39791
• Add a dedicated annotation to register filters and servlets #16500

🐞 Bug Fixes

• In a reactive web app, SslBundle can no longer open store file locations without using a 'file:' prefix #45263
• JsonValueWriter can throw StackOverflowError on deeply nested items #45262
• Spring Boot with native image container image build fails on podman due to directory permissions #45257
• Neo4jReactiveDataAutoConfiguration assumes that certain beans are available #45236
• Wrong jOOQ exception translator with empty db name #45220
• MessageSourceMessageInterpolator does not replace a parameter when the message matches its code #45214
• Logging a Path object using structured logging throws StackOverflowError #45211
• IntegrationMbeanExporter is not eligible for getting processed by all BeanPostProcessors warnings are shown when using JMX #45195
• OAuth2AuthorizationServerJwtAutoConfiguration uses @ConditionalOnClass incorrectly #45179
• MongoDB's dependency management is missing Kotlin coroutine driver modules #45160
• ImagePlatform can cause "OS must not be empty" IllegalArgumentException #45154
• ECS structure logging is not compatible with all collectors as it does not use the nested format #45063
• TypeUtils does not handle generics with identical names in different positions #45040
• HttpClient5 5.4.3 breaks local Docker transport #45035
• ConnectionDetailsFactories should use the context class loader to load factories #45014
• spring.datasource.hikari.data-source-class-name cannot be used as a driver class name is always required and Hikari does not accept both #45003
• Post-processing to apply custom JdbcConnectionDetails triggers an NPE in Hikari if the JDBC URL is for an unknown driver #44999
• DataSourceBuilder triggers an NPE in Hikari when trying to build a DataSource with a JDBC URL for an unknown driver #44996
• ClientHttpRequestFactoryBuilder detection does not use the bean class loader #44986
• SSL config does not watch for symlink file changes #44890
• EmbeddedLdapAutoConfiguration should not rely on PreDestroy #44875
• SystemEnvironmentPropertySource is no longer considered immutable #44859
• DataSourceTransactionManagerAutoConfiguration should run after DataSourceAutoConfiguration #44820

📔 Documentation

• Make @Component a javadoc link #45259
• Fix documentation links to buildpacks.io #45242
• Document th...

v3.4.5

🐞 Bug Fixes

• Spring Boot with native image container image build fails on podman due to directory permissions #45256
• Neo4jReactiveDataAutoConfiguration assumes that certain beans are available #45235
• Wrong jOOQ exception translator with empty db name #45219
• MessageSourceMessageInterpolator does not replace a parameter when the message matches its code #45213
• IntegrationMbeanExporter is not eligible for getting processed by all BeanPostProcessors warnings are shown when using JMX #45194
• OAuth2AuthorizationServerJwtAutoConfiguration uses @ConditionalOnClass incorrectly #45178
• MongoDB's dependency management is missing Kotlin coroutine driver modules #45159
• ImagePlatform can cause "OS must not be empty" IllegalArgumentException #45153
• TypeUtils does not handle generics with identical names in different positions #45039
• HttpClient5 5.4.3 breaks local Docker transport #45028
• spring.datasource.hikari.data-source-class-name cannot be used as a driver class name is always required and Hikari does not accept both #45002
• Post-processing to apply custom JdbcConnectionDetails triggers an NPE in Hikari if the JDBC URL is for an unknown driver #44998
• DataSourceBuilder triggers an NPE in Hikari when trying to build a DataSource with a JDBC URL for an unknown driver #44995
• SSL config does not watch for symlink file changes #44887
• EmbeddedLdapAutoConfiguration should not rely on PreDestroy #44874
• DataSourceTransactionManagerAutoConfiguration should run after DataSourceAutoConfiguration #44819
• JsonValueWriter can throw StackOverflowError on deeply nested items #44627
• In a reactive web app, SslBundle can no longer open store file locations without using a 'file:' prefix #44535
• Logging a Path object using structured logging throws StackOverflowError #44507

📔 Documentation

• Make @Component a javadoc link #45258
• Fix documentation links to buildpacks.io #45241
• Clarify the use of multiple profile expressions with "spring.config.activate.on-profile" #45224
• Show the use of token properties in authorization server clients configuration example #45176
• Add details of the purpose of the metrics endpoint #45047
• Escape the asterisk in spring-application.adoc #45033
• Add reference to Styra (OPA) Spring Boot SDK #44976
• Update CDS documentation to cover AOTCache #44970
• WebFlux security documentation incorrectly links to servlet classes #44966
• Replace mentions of deprecated MockBean annotation #44947
• TaskExecution documentation should describe what happens when multiple Executor beans are present #44908
• Documentation lists coordinates for some dependencies that are not actually managed #44879
• Polish javadoc of SpringProfileAction #44826

🔨 Dependency Upgrades

• Upgrade to AspectJ 1.9.24 #45184
• Upgrade to Couchbase Client 3.7.9 #45072
• Upgrade to Hibernate 6.6.13.Final #45073
• Upgrade to HttpClient5 5.4.3 #45074
• Upgrade to HttpCore5 5.3.4 #45075
• Upgrade to Jaybird 5.0.7.java11 #45076
• Upgrade to Jetty 12.0.19 #45077
• Upgrade to jOOQ 3.19.22 #45078
• Upgrade to Lombok 1.18.38 #45079
• Upgrade to MariaDB 3.4.2 #45080
• Upgrade to Maven Failsafe Plugin 3.5.3 #45081
• Upgrade to Maven Surefire Plugin 3.5.3 #45082
• Upgrade to Micrometer 1.14.6 #45085
• Upgrade to Micrometer Tracing 1.4.5 #45086
• Upgrade to Neo4j Java Driver 5.28.4 #45133
• Upgrade to Pulsar 3.3.6 #45083
• Upgrade to Reactor Bom 2024.0.5 #45087
• Upgrade to Spring AMQP 3.2.5 #45088
• Upgrade to Spring Authorization Server 1.4.3 #45089
• Upgrade to Spring Data Bom 2024.1.5 #45090
• Upgrade to Spring Framework 6.2.6 #45091
• Upgrade to Spring GraphQL 1.3.5 #45092
• Upgrade to Spring Integration 6.4.4 #45093
• Upgrade to Spring Kafka 3.3.5 #45094
• Upgrade to Spring LDAP 3.2.12 #45095
• Upgrade to Spring Pulsar 1.2.5 #45096
• Upgrade to Spring Security 6.4.5 #45097
• Upgrade to Spring Session 3.4.3 #45098
• Upgrade to Spring WS 4.0.13 #45099
• Upgrade to Tomcat 10.1.40 #45084

❤️ Contributors

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

@EvaristeGalois11, @MelleD, @aahlenst, @ali-jalaal, @erichaagdev, @florgust, @geniusYoo, @izeye, @jonatan-ivanov, @nenros, @nevenc, @ngocnhan-tran1996, @nosan, @quaff, and @rainboyan