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Bump spring-boot-version from 3.5.5 to 4.0.0 #12

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@dependabot dependabot bot commented on behalf of github Nov 24, 2025

Bumps spring-boot-version from 3.5.5 to 4.0.0.
Updates org.springframework.boot:spring-boot-starter-web from 3.5.5 to 4.0.0

Release notes

Sourced from org.springframework.boot:spring-boot-starter-web's releases.

v4.0.0

Full release notes for Spring Boot 4.0 are available on the wiki. There is also a migration guide to help you upgrade from Spring Boot 3.5.

⭐ New Features

  • Change tomcat and jetty runtime modules to starters #48175
  • Rename spring-boot-kotlin-serialization to align with the name of the Kotlinx module that it pulls in #48076

🐞 Bug Fixes

  • Error properties are a general web concern and should not be located beneath server.* #48201
  • With both Jackson 2 and 3 on the classpath, @JsonTest fails due to duplicate jacksonTesterFactoryBean #48198
  • Gradle war task does not exclude starter POMs from lib-provided #48197
  • spring.test.webclient.mockrestserviceserver.enabled is not aligned with its module's name #48193
  • SslMeterBinder doesn't register metrics for dynamically added bundles if no bundles exist at bind time #48182
  • Properties bound in the child management context ignore the parent's environment prefix #48177
  • ssl.chain.expiry metrics doesn't update for dynamically registered SSL bundles #48171
  • Starter for spring-boot-micrometer-metrics is missing #48161
  • Elasticsearch client's sniffer functionality should not be enabled by default #48155
  • spring-boot-starter-elasticsearch should depend on elasticsearch-java #48141
  • Auto-configuration exclusions are checked using a different class loader to the one that loads auto-configuration classes #48132
  • New arm64 macbooks fail to bootBuildImage due to incorrect platform image #48128
  • Properties for configuring an isolated JsonMapper or ObjectMapper are incorrectly named #48116
  • Buildpack fails with recent Docker installs due to hardcoded version in URL #48103
  • Image building may fail when specifying a platform if an image has already been built with a different platform #48099
  • Default values of Kotlinx Serialization JSON configuration properties are not documented #48097
  • Custom XML converters should override defaults in HttpMessageConverters #48096
  • Kotlin serialization is used too aggressively when other JSON libraries are available #48070
  • PortInUseException incorrectly thrown on failure to bind port due to Netty IP misconfiguration #48059
  • Auto-configured JCacheMetrics cannot be customized #48057
  • WebSecurityCustomizer beans are excluded by WebMvcTest #48055
  • Deprecated EnvironmentPostProcessor does not resolve arguments #48047
  • RetryPolicySettings should refer to maxRetries, not maxAttempts #48023
  • Devtools Restarter does not work with a parameterless main method #47996
  • Dependency management for Kafka should not manage Scala 2.12 libraries #47991
  • spring-boot-mail should depend on jakarta.mail:jakarta.mail-api and org.eclipse.angus:angus-mail instead of org.eclipse.angus:jakarta.mail #47983
  • spring-boot-starter-data-mongodb-reactive has dependency on reactor-test #47982
  • Support for ReactiveElasticsearchClient is in the wrong module #47848

📔 Documentation

  • Removed property spring.test.webclient.register-rest-template is still documented #48199
  • Mention support for detecting AWS ECS in "Deploying to the Cloud" #48170
  • Revise AWS section of "Deploying to the Cloud" in reference manual #48163
  • Fix typo in PortInUseException Javadoc #48134
  • Correct section about required setters in "Type-safe Configuration Properties" #48131
  • Use since attribute in configuration properties deprecation consistently #48122
  • Document EndpointJsonMapper and management.endpoints.jackson.isolated-json-mapper #48115
  • Document support for configuring servlet context init parameters using properties #48112
  • Some configuration properties are not documented in the appendix #48095

... (truncated)

Commits
  • 1c0e08b Release v4.0.0
  • 3487928 Merge branch '3.5.x'
  • 29b8e96 Switch make-default in preparation for Spring Boot 4.0.0
  • 88da0dd Merge branch '3.5.x'
  • 56feeaa Next development version (v3.5.9-SNAPSHOT)
  • 3becdc7 Move server.error properties to spring.web.error
  • 2b30632 Merge branch '3.5.x'
  • 4f03b44 Merge branch '3.4.x' into 3.5.x
  • 3d15c13 Next development version (v3.4.13-SNAPSHOT)
  • dc140df Upgrade to Spring Framework 7.0.1
  • Additional commits viewable in compare view

Updates org.springframework.boot:spring-boot-starter-data-jpa from 3.5.5 to 4.0.0

Release notes

Sourced from org.springframework.boot:spring-boot-starter-data-jpa's releases.

v4.0.0

Full release notes for Spring Boot 4.0 are available on the wiki. There is also a migration guide to help you upgrade from Spring Boot 3.5.

⭐ New Features

  • Change tomcat and jetty runtime modules to starters #48175
  • Rename spring-boot-kotlin-serialization to align with the name of the Kotlinx module that it pulls in #48076

🐞 Bug Fixes

  • Error properties are a general web concern and should not be located beneath server.* #48201
  • With both Jackson 2 and 3 on the classpath, @JsonTest fails due to duplicate jacksonTesterFactoryBean #48198
  • Gradle war task does not exclude starter POMs from lib-provided #48197
  • spring.test.webclient.mockrestserviceserver.enabled is not aligned with its module's name #48193
  • SslMeterBinder doesn't register metrics for dynamically added bundles if no bundles exist at bind time #48182
  • Properties bound in the child management context ignore the parent's environment prefix #48177
  • ssl.chain.expiry metrics doesn't update for dynamically registered SSL bundles #48171
  • Starter for spring-boot-micrometer-metrics is missing #48161
  • Elasticsearch client's sniffer functionality should not be enabled by default #48155
  • spring-boot-starter-elasticsearch should depend on elasticsearch-java #48141
  • Auto-configuration exclusions are checked using a different class loader to the one that loads auto-configuration classes #48132
  • New arm64 macbooks fail to bootBuildImage due to incorrect platform image #48128
  • Properties for configuring an isolated JsonMapper or ObjectMapper are incorrectly named #48116
  • Buildpack fails with recent Docker installs due to hardcoded version in URL #48103
  • Image building may fail when specifying a platform if an image has already been built with a different platform #48099
  • Default values of Kotlinx Serialization JSON configuration properties are not documented #48097
  • Custom XML converters should override defaults in HttpMessageConverters #48096
  • Kotlin serialization is used too aggressively when other JSON libraries are available #48070
  • PortInUseException incorrectly thrown on failure to bind port due to Netty IP misconfiguration #48059
  • Auto-configured JCacheMetrics cannot be customized #48057
  • WebSecurityCustomizer beans are excluded by WebMvcTest #48055
  • Deprecated EnvironmentPostProcessor does not resolve arguments #48047
  • RetryPolicySettings should refer to maxRetries, not maxAttempts #48023
  • Devtools Restarter does not work with a parameterless main method #47996
  • Dependency management for Kafka should not manage Scala 2.12 libraries #47991
  • spring-boot-mail should depend on jakarta.mail:jakarta.mail-api and org.eclipse.angus:angus-mail instead of org.eclipse.angus:jakarta.mail #47983
  • spring-boot-starter-data-mongodb-reactive has dependency on reactor-test #47982
  • Support for ReactiveElasticsearchClient is in the wrong module #47848

📔 Documentation

  • Removed property spring.test.webclient.register-rest-template is still documented #48199
  • Mention support for detecting AWS ECS in "Deploying to the Cloud" #48170
  • Revise AWS section of "Deploying to the Cloud" in reference manual #48163
  • Fix typo in PortInUseException Javadoc #48134
  • Correct section about required setters in "Type-safe Configuration Properties" #48131
  • Use since attribute in configuration properties deprecation consistently #48122
  • Document EndpointJsonMapper and management.endpoints.jackson.isolated-json-mapper #48115
  • Document support for configuring servlet context init parameters using properties #48112
  • Some configuration properties are not documented in the appendix #48095

... (truncated)

Commits
  • 1c0e08b Release v4.0.0
  • 3487928 Merge branch '3.5.x'
  • 29b8e96 Switch make-default in preparation for Spring Boot 4.0.0
  • 88da0dd Merge branch '3.5.x'
  • 56feeaa Next development version (v3.5.9-SNAPSHOT)
  • 3becdc7 Move server.error properties to spring.web.error
  • 2b30632 Merge branch '3.5.x'
  • 4f03b44 Merge branch '3.4.x' into 3.5.x
  • 3d15c13 Next development version (v3.4.13-SNAPSHOT)
  • dc140df Upgrade to Spring Framework 7.0.1
  • Additional commits viewable in compare view

Updates org.springframework.boot:spring-boot-starter-validation from 3.5.5 to 4.0.0

Release notes

Sourced from org.springframework.boot:spring-boot-starter-validation's releases.

v4.0.0

Full release notes for Spring Boot 4.0 are available on the wiki. There is also a migration guide to help you upgrade from Spring Boot 3.5.

⭐ New Features

  • Change tomcat and jetty runtime modules to starters #48175
  • Rename spring-boot-kotlin-serialization to align with the name of the Kotlinx module that it pulls in #48076

🐞 Bug Fixes

  • Error properties are a general web concern and should not be located beneath server.* #48201
  • With both Jackson 2 and 3 on the classpath, @JsonTest fails due to duplicate jacksonTesterFactoryBean #48198
  • Gradle war task does not exclude starter POMs from lib-provided #48197
  • spring.test.webclient.mockrestserviceserver.enabled is not aligned with its module's name #48193
  • SslMeterBinder doesn't register metrics for dynamically added bundles if no bundles exist at bind time #48182
  • Properties bound in the child management context ignore the parent's environment prefix #48177
  • ssl.chain.expiry metrics doesn't update for dynamically registered SSL bundles #48171
  • Starter for spring-boot-micrometer-metrics is missing #48161
  • Elasticsearch client's sniffer functionality should not be enabled by default #48155
  • spring-boot-starter-elasticsearch should depend on elasticsearch-java #48141
  • Auto-configuration exclusions are checked using a different class loader to the one that loads auto-configuration classes #48132
  • New arm64 macbooks fail to bootBuildImage due to incorrect platform image #48128
  • Properties for configuring an isolated JsonMapper or ObjectMapper are incorrectly named #48116
  • Buildpack fails with recent Docker installs due to hardcoded version in URL #48103
  • Image building may fail when specifying a platform if an image has already been built with a different platform #48099
  • Default values of Kotlinx Serialization JSON configuration properties are not documented #48097
  • Custom XML converters should override defaults in HttpMessageConverters #48096
  • Kotlin serialization is used too aggressively when other JSON libraries are available #48070
  • PortInUseException incorrectly thrown on failure to bind port due to Netty IP misconfiguration #48059
  • Auto-configured JCacheMetrics cannot be customized #48057
  • WebSecurityCustomizer beans are excluded by WebMvcTest #48055
  • Deprecated EnvironmentPostProcessor does not resolve arguments #48047
  • RetryPolicySettings should refer to maxRetries, not maxAttempts #48023
  • Devtools Restarter does not work with a parameterless main method #47996
  • Dependency management for Kafka should not manage Scala 2.12 libraries #47991
  • spring-boot-mail should depend on jakarta.mail:jakarta.mail-api and org.eclipse.angus:angus-mail instead of org.eclipse.angus:jakarta.mail #47983
  • spring-boot-starter-data-mongodb-reactive has dependency on reactor-test #47982
  • Support for ReactiveElasticsearchClient is in the wrong module #47848

📔 Documentation

  • Removed property spring.test.webclient.register-rest-template is still documented #48199
  • Mention support for detecting AWS ECS in "Deploying to the Cloud" #48170
  • Revise AWS section of "Deploying to the Cloud" in reference manual #48163
  • Fix typo in PortInUseException Javadoc #48134
  • Correct section about required setters in "Type-safe Configuration Properties" #48131
  • Use since attribute in configuration properties deprecation consistently #48122
  • Document EndpointJsonMapper and management.endpoints.jackson.isolated-json-mapper #48115
  • Document support for configuring servlet context init parameters using properties #48112
  • Some configuration properties are not documented in the appendix #48095

... (truncated)

Commits
  • 1c0e08b Release v4.0.0
  • 3487928 Merge branch '3.5.x'
  • 29b8e96 Switch make-default in preparation for Spring Boot 4.0.0
  • 88da0dd Merge branch '3.5.x'
  • 56feeaa Next development version (v3.5.9-SNAPSHOT)
  • 3becdc7 Move server.error properties to spring.web.error
  • 2b30632 Merge branch '3.5.x'
  • 4f03b44 Merge branch '3.4.x' into 3.5.x
  • 3d15c13 Next development version (v3.4.13-SNAPSHOT)
  • dc140df Upgrade to Spring Framework 7.0.1
  • Additional commits viewable in compare view

Updates org.springframework.boot:spring-boot-starter-actuator from 3.5.5 to 4.0.0

Release notes

Sourced from org.springframework.boot:spring-boot-starter-actuator's releases.

v4.0.0

Full release notes for Spring Boot 4.0 are available on the wiki. There is also a migration guide to help you upgrade from Spring Boot 3.5.

⭐ New Features

  • Change tomcat and jetty runtime modules to starters #48175
  • Rename spring-boot-kotlin-serialization to align with the name of the Kotlinx module that it pulls in #48076

🐞 Bug Fixes

  • Error properties are a general web concern and should not be located beneath server.* #48201
  • With both Jackson 2 and 3 on the classpath, @JsonTest fails due to duplicate jacksonTesterFactoryBean #48198
  • Gradle war task does not exclude starter POMs from lib-provided #48197
  • spring.test.webclient.mockrestserviceserver.enabled is not aligned with its module's name #48193
  • SslMeterBinder doesn't register metrics for dynamically added bundles if no bundles exist at bind time #48182
  • Properties bound in the child management context ignore the parent's environment prefix #48177
  • ssl.chain.expiry metrics doesn't update for dynamically registered SSL bundles #48171
  • Starter for spring-boot-micrometer-metrics is missing #48161
  • Elasticsearch client's sniffer functionality should not be enabled by default #48155
  • spring-boot-starter-elasticsearch should depend on elasticsearch-java #48141
  • Auto-configuration exclusions are checked using a different class loader to the one that loads auto-configuration classes #48132
  • New arm64 macbooks fail to bootBuildImage due to incorrect platform image #48128
  • Properties for configuring an isolated JsonMapper or ObjectMapper are incorrectly named #48116
  • Buildpack fails with recent Docker installs due to hardcoded version in URL #48103
  • Image building may fail when specifying a platform if an image has already been built with a different platform #48099
  • Default values of Kotlinx Serialization JSON configuration properties are not documented #48097
  • Custom XML converters should override defaults in HttpMessageConverters #48096
  • Kotlin serialization is used too aggressively when other JSON libraries are available #48070
  • PortInUseException incorrectly thrown on failure to bind port due to Netty IP misconfiguration #48059
  • Auto-configured JCacheMetrics cannot be customized #48057
  • WebSecurityCustomizer beans are excluded by WebMvcTest #48055
  • Deprecated EnvironmentPostProcessor does not resolve arguments #48047
  • RetryPolicySettings should refer to maxRetries, not maxAttempts #48023
  • Devtools Restarter does not work with a parameterless main method #47996
  • Dependency management for Kafka should not manage Scala 2.12 libraries #47991
  • spring-boot-mail should depend on jakarta.mail:jakarta.mail-api and org.eclipse.angus:angus-mail instead of org.eclipse.angus:jakarta.mail #47983
  • spring-boot-starter-data-mongodb-reactive has dependency on reactor-test #47982
  • Support for ReactiveElasticsearchClient is in the wrong module #47848

📔 Documentation

  • Removed property spring.test.webclient.register-rest-template is still documented #48199
  • Mention support for detecting AWS ECS in "Deploying to the Cloud" #48170
  • Revise AWS section of "Deploying to the Cloud" in reference manual #48163
  • Fix typo in PortInUseException Javadoc #48134
  • Correct section about required setters in "Type-safe Configuration Properties" #48131
  • Use since attribute in configuration properties deprecation consistently #48122
  • Document EndpointJsonMapper and management.endpoints.jackson.isolated-json-mapper #48115
  • Document support for configuring servlet context init parameters using properties #48112
  • Some configuration properties are not documented in the appendix #48095

... (truncated)

Commits
  • 1c0e08b Release v4.0.0
  • 3487928 Merge branch '3.5.x'
  • 29b8e96 Switch make-default in preparation for Spring Boot 4.0.0
  • 88da0dd Merge branch '3.5.x'
  • 56feeaa Next development version (v3.5.9-SNAPSHOT)
  • 3becdc7 Move server.error properties to spring.web.error
  • 2b30632 Merge branch '3.5.x'
  • 4f03b44 Merge branch '3.4.x' into 3.5.x
  • 3d15c13 Next development version (v3.4.13-SNAPSHOT)
  • dc140df Upgrade to Spring Framework 7.0.1
  • Additional commits viewable in compare view

Updates org.springframework.boot:spring-boot-starter-security from 3.5.5 to 4.0.0

Release notes

Sourced from org.springframework.boot:spring-boot-starter-security's releases.

v4.0.0

Full release notes for Spring Boot 4.0 are available on the wiki. There is also a migration guide to help you upgrade from Spring Boot 3.5.

⭐ New Features

  • Change tomcat and jetty runtime modules to starters #48175
  • Rename spring-boot-kotlin-serialization to align with the name of the Kotlinx module that it pulls in #48076

🐞 Bug Fixes

  • Error properties are a general web concern and should not be located beneath server.* #48201
  • With both Jackson 2 and 3 on the classpath, @JsonTest fails due to duplicate jacksonTesterFactoryBean #48198
  • Gradle war task does not exclude starter POMs from lib-provided #48197
  • spring.test.webclient.mockrestserviceserver.enabled is not aligned with its module's name #48193
  • SslMeterBinder doesn't register metrics for dynamically added bundles if no bundles exist at bind time #48182
  • Properties bound in the child management context ignore the parent's environment prefix #48177
  • ssl.chain.expiry metrics doesn't update for dynamically registered SSL bundles #48171
  • Starter for spring-boot-micrometer-metrics is missing #48161
  • Elasticsearch client's sniffer functionality should not be enabled by default #48155
  • spring-boot-starter-elasticsearch should depend on elasticsearch-java #48141
  • Auto-configuration exclusions are checked using a different class loader to the one that loads auto-configuration classes #48132
  • New arm64 macbooks fail to bootBuildImage due to incorrect platform image #48128
  • Properties for configuring an isolated JsonMapper or ObjectMapper are incorrectly named #48116
  • Buildpack fails with recent Docker installs due to hardcoded version in URL #48103
  • Image building may fail when specifying a platform if an image has already been built with a different platform #48099
  • Default values of Kotlinx Serialization JSON configuration properties are not documented #48097
  • Custom XML converters should override defaults in HttpMessageConverters #48096
  • Kotlin serialization is used too aggressively when other JSON libraries are available #48070
  • PortInUseException incorrectly thrown on failure to bind port due to Netty IP misconfiguration #48059
  • Auto-configured JCacheMetrics cannot be customized #48057
  • WebSecurityCustomizer beans are excluded by WebMvcTest #48055
  • Deprecated EnvironmentPostProcessor does not resolve arguments #48047
  • RetryPolicySettings should refer to maxRetries, not maxAttempts #48023
  • Devtools Restarter does not work with a parameterless main method #47996
  • Dependency management for Kafka should not manage Scala 2.12 libraries #47991
  • spring-boot-mail should depend on jakarta.mail:jakarta.mail-api and org.eclipse.angus:angus-mail instead of org.eclipse.angus:jakarta.mail #47983
  • spring-boot-starter-data-mongodb-reactive has dependency on reactor-test #47982
  • Support for ReactiveElasticsearchClient is in the wrong module #47848

📔 Documentation

  • Removed property spring.test.webclient.register-rest-template is still documented #48199
  • Mention support for detecting AWS ECS in "Deploying to the Cloud" #48170
  • Revise AWS section of "Deploying to the Cloud" in reference manual #48163
  • Fix typo in PortInUseException Javadoc #48134
  • Correct section about required setters in "Type-safe Configuration Properties" #48131
  • Use since attribute in configuration properties deprecation consistently #48122
  • Document EndpointJsonMapper and management.endpoints.jackson.isolated-json-mapper #48115
  • Document support for configuring servlet context init parameters using properties #48112
  • Some configuration properties are not documented in the appendix #48095

... (truncated)

Commits
  • 1c0e08b Release v4.0.0
  • 3487928 Merge branch '3.5.x'
  • 29b8e96 Switch make-default in preparation for Spring Boot 4.0.0
  • 88da0dd Merge branch '3.5.x'
  • 56feeaa Next development version (v3.5.9-SNAPSHOT)
  • 3becdc7 Move server.error properties to spring.web.error
  • 2b30632 Merge branch '3.5.x'
  • 4f03b44 Merge branch '3.4.x' into 3.5.x
  • 3d15c13 Next development version (v3.4.13-SNAPSHOT)
  • dc140df Upgrade to Spring Framework 7.0.1
  • Additional commits viewable in compare view

Updates org.springframework.boot:spring-boot-starter-test from 3.5.5 to 4.0.0

Release notes

Sourced from org.springframework.boot:spring-boot-starter-test's releases.

v4.0.0

Full release notes for Spring Boot 4.0 are available on the wiki. There is also a migration guide to help you upgrade from Spring Boot 3.5.

⭐ New Features

  • Change tomcat and jetty runtime modules to starters #48175
  • Rename spring-boot-kotlin-serialization to align with the name of the Kotlinx module that it pulls in #48076

🐞 Bug Fixes

  • Error properties are a general web concern and should not be located beneath server.* #48201
  • With both Jackson 2 and 3 on the classpath, @JsonTest fails due to duplicate jacksonTesterFactoryBean #48198
  • Gradle war task does not exclude starter POMs from lib-provided #48197
  • spring.test.webclient.mockrestserviceserver.enabled is not aligned with its module's name #48193
  • SslMeterBinder doesn't register metrics for dynamically added bundles if no bundles exist at bind time #48182
  • Properties bound in the child management context ignore the parent's environment prefix #48177
  • ssl.chain.expiry metrics doesn't update for dynamically registered SSL bundles #48171
  • Starter for spring-boot-micrometer-metrics is missing #48161
  • Elasticsearch client's sniffer functionality should not be enabled by default #48155
  • spring-boot-starter-elasticsearch should depend on elasticsearch-java #48141
  • Auto-configuration exclusions are checked using a different class loader to the one that loads auto-configuration classes #48132
  • New arm64 macbooks fail to bootBuildImage due to incorrect platform image #48128
  • Properties for configuring an isolated JsonMapper or ObjectMapper are incorrectly named #48116
  • Buildpack fails with recent Docker installs due to hardcoded version in URL #48103
  • Image building may fail when specifying a platform if an image has already been built with a different platform #48099
  • Default values of Kotlinx Serialization JSON configuration properties are not documented #48097
  • Custom XML converters should override defaults in HttpMessageConverters #48096
  • Kotlin serialization is used too aggressively when other JSON libraries are available #48070
  • PortInUseException incorrectly thrown on failure to bind port due to Netty IP misconfiguration #48059
  • Auto-configured JCacheMetrics cannot be customized #48057
  • WebSecurityCustomizer beans are excluded by WebMvcTest #48055
  • Deprecated EnvironmentPostProcessor does not resolve arguments #48047
  • RetryPolicySettings should refer to maxRetries, not maxAttempts #48023
  • Devtools Restarter does not work with a parameterless main method #47996
  • Dependency management for Kafka should not manage Scala 2.12 libraries #47991
  • spring-boot-mail should depend on jakarta.mail:jakarta.mail-api and org.eclipse.angus:angus-mail instead of org.eclipse.angus:jakarta.mail #47983
  • spring-boot-starter-data-mongodb-reactive has dependency on reactor-test #47982
  • Support for ReactiveElasticsearchClient is in the wrong module #47848

📔 Documentation

  • Removed property spring.test.webclient.register-rest-template is still documented #48199
  • Mention support for detecting AWS ECS in "Deploying to the Cloud" #48170
  • Revise AWS section of "Deploying to the Cloud" in reference manual #48163
  • Fix typo in PortInUseException Javadoc #48134
  • Correct section about required setters in "Type-safe Configuration Properties" #48131
  • Use since attribute in configuration properties deprecation consistently #48122
  • Document EndpointJsonMapper and management.endpoints.jackson.isolated-json-mapper #48115
  • Document support for configuring servlet context init parameters using properties #48112
  • Some configuration properties are not documented in the appendix #48095

... (truncated)

Commits
  • 1c0e08b Release v4.0.0
  • 3487928 Merge branch '3.5.x'
  • 29b8e96 Switch make-default in preparation for Spring Boot 4.0.0
  • 88da0dd Merge branch '3.5.x'
  • 56feeaa Next development version (v3.5.9-SNAPSHOT)
  • 3becdc7 Move server.error properties to spring.web.error
  • 2b30632 Merge branch '3.5.x'
  • 4f03b44 Merge branch '3.4.x' into 3.5.x
  • 3d15c13 Next development version (v3.4.13-SNAPSHOT)
  • dc140df Upgrade to Spring Framework 7.0.1
  • Additional commits viewable in compare view

Updates org.springframework.boot:spring-boot-devtools from 3.5.5 to 4.0.0

Release notes

Sourced from org.springframework.boot:spring-boot-devtools's releases.

v4.0.0

Full release notes for Spring Boot 4.0 are available on the wiki. There is also a migration guide to help you upgrade from Spring Boot 3.5.

⭐ New Features

  • Change tomcat and jetty runtime modules to starters #48175
  • Rename spring-boot-kotlin-serialization to align with the name of the Kotlinx module that it pulls in #48076

🐞 Bug Fixes

  • Error properties are a general web concern and should not be located beneath server.* #48201
  • With both Jackson 2 and 3 on the classpath, @JsonTest fails due to duplicate jacksonTesterFactoryBean #48198
  • Gradle war task does not exclude starter POMs from lib-provided #48197
  • spring.test.webclient.mockrestserviceserver.enabled is not aligned with its module's name #48193
  • SslMeterBinder doesn't register metrics for dynamically added bundles if no bundles exist at bind time #48182
  • Properties bound in the child management context ignore the parent's environment prefix #48177
  • ssl.chain.expiry metrics doesn't update for dynamically registered SSL bundles #48171
  • Starter for spring-boot-micrometer-metrics is missing #48161
  • Elasticsearch client's sniffer functionality should not be enabled by default #48155
  • spring-boot-starter-elasticsearch should depend on elasticsearch-java #48141
  • Auto-configuration exclusions are checked using a different class loader to the one that loads auto-configuration classes #48132
  • New arm64 macbooks fail to bootBuildImage due to incorrect platform image #48128
  • Properties for configuring an isolated JsonMapper or ObjectMapper are incorrectly named #48116
  • Buildpack fails with recent Docker installs due to hardcoded version in URL #48103
  • Image building may fail when specifying a platform if an image has already been built with a different platform #48099
  • Default values of Kotlinx Serialization JSON configuration properties are not documented #48097
  • Custom XML converters should override defaults in HttpMessageConverters #48096
  • Kotlin serialization is used too aggressively when other JSON libraries are available #48070
  • PortInUseException incorrectly thrown on failure to bind port due to Netty IP misconfiguration #48059
  • Auto-configured JCacheMetrics cannot be customized #48057
  • WebSecurityCustomizer beans are excluded by WebMvcTest #48055
  • Deprecated EnvironmentPostProcessor does not resolve arguments #48047
  • RetryPolicySettings should refer to maxRetries, not maxAttempts #48023
  • Devtools Restarter does not work with a parameterless main method #47996
  • Dependency management for Kafka should not manage Scala 2.12 libraries #47991
  • spring-boot-mail should depend on jakarta.mail:jakarta.mail-api and org.eclipse.angus:angus-mail instead of org.eclipse.angus:jakarta.mail #47983
  • spring-boot-starter-data-mongodb-reactive has dependency on reactor-test #47982
  • Support for ReactiveElasticsearchClient is in the wrong module #47848

📔 Documentation

  • Removed property spring.test.webclient.register-rest-template is still documented #48199
  • Mention support for detecting AWS ECS in "Deploying to the Cloud" #48170
  • Revise AWS section of "Deploying to the Cloud" in reference manual #48163
  • Fix typo in PortInUseException Javadoc

@dependabot
Bump spring-boot-version from 3.5.5 to 4.0.0
2b97559 
Bumps `spring-boot-version` from 3.5.5 to 4.0.0.

Updates `org.springframework.boot:spring-boot-starter-web` from 3.5.5 to 4.0.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.5.5...v4.0.0)

Updates `org.springframework.boot:spring-boot-starter-data-jpa` from 3.5.5 to 4.0.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.5.5...v4.0.0)

Updates `org.springframework.boot:spring-boot-starter-validation` from 3.5.5 to 4.0.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.5.5...v4.0.0)

Updates `org.springframework.boot:spring-boot-starter-actuator` from 3.5.5 to 4.0.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.5.5...v4.0.0)

Updates `org.springframework.boot:spring-boot-starter-security` from 3.5.5 to 4.0.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.5.5...v4.0.0)

Updates `org.springframework.boot:spring-boot-starter-test` from 3.5.5 to 4.0.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.5.5...v4.0.0)

Updates `org.springframework.boot:spring-boot-devtools` from 3.5.5 to 4.0.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.5.5...v4.0.0)

Updates `org.springframework.boot:spring-boot-configuration-processor` from 3.5.5 to 4.0.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.5.5...v4.0.0)

Updates `org.springframework.boot` from 3.5.5 to 4.0.0
- [Release notes](https://github.com/spring-projects/spring-boot/releases)
- [Commits](spring-projects/spring-boot@v3.5.5...v4.0.0)

---
updated-dependencies:
- dependency-name: org.springframework.boot:spring-boot-starter-web
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.springframework.boot:spring-boot-starter-data-jpa
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.springframework.boot:spring-boot-starter-validation
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.springframework.boot:spring-boot-starter-actuator
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.springframework.boot:spring-boot-starter-security
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.springframework.boot:spring-boot-starter-test
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.springframework.boot:spring-boot-devtools
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.springframework.boot:spring-boot-configuration-processor
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
- dependency-name: org.springframework.boot
  dependency-version: 4.0.0
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <[email protected]>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file java Pull requests that update java code labels Nov 24, 2025
This was referenced Nov 24, 2025
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