spring-projects/spring-boot v3.4.0-M1

on GitHub

⭐ New Features

• Allow ContainerConnectionDetailsFactory to match on one of multiple different connection names #41543
• Add support for Postgres trust host auth method with Docker Compose #41511
• Add utility class to help write JSON #41489
• Deprecate LOGGED_APPLICATION_NAME log property in favor of APPLICATION_NAME with the verbatim value #41444
• Remove APIs that were deprecated for removal in 3.4 #41435
• Register Base64ProtocolResolver as protocol resolver by default #41433
• Deprecate spring.gson.lenient in favor of a new spring.gson.strictness property #41430
• Support untrusted CNB builders when building images #41352
• Group Kafka back-off properties #41335
• Support service connections for redis/redis-stack and redis/redis-stack-server #41327
• Publish an AuditEvent on logout #41278
• Add memory info to ProcessInfo #41262
• Add test auto-configuration for MockMvcTester #41198
• Raise the minimum supported version of Gradle to 7.6.4+ or 8.3+ #41180
• Auto-configure SpringLiquibase with Liquibase Customizer #40986
• Provide auto-configurations for OpenTelemetry Logs #40961
• Make it easier to provide a custom RequestToViewNameTranslator #40874
• Use Paketo tiny builder by default for JVM and native apps #40859
• Add support for org.testcontainers.kafka.KafkaContainer #40695
• Add a customizer for ProxyConnectionFactory.Builder from r2dbc-proxy #40555
• Add a customizer for Lettuce's ClientOptions #40484
• Align cascade behavior of @Validated @ConfigurationProperties with the bean validation spec #40345
• Add support for webjars-locator-lite #40146
• Add SslBundle support to MailSender #40037
• Add standardized property to distinguish a group of applications #39957
• Deprecate @MockBean and @SpyBean #39864
• Use native connection factory with JMS message listener containers #39816
• Provide a callback that enables customization of the properties used to create the JCache CacheManager #39350
• Allow NestedConfigurationProperty on getters #38844
• Add property to specify Docker Compose startup and shutdown flags #38763
• Disable trace exporting via properties #34620
• Support structured logging as alternative to pattern layout logging #5479

🐞 Bug Fixes

• Spring Authorization Server now defaults multipleIssuersAllowed to false and it cannot be easily re-enabled #41544
• ServiceConnection does not work with @DataLdapTest #41525
• No configuration property for defaultTimeout setting that was introduced in Spring Integration 6.2 #41522
• NPE during auto-configuration in OnClassCondition.resolveOutcomesThreaded because firstHalf is null #41505
• @NestedConfigurationProperty doesn't work on records #41317
• PropertiesMigrationListener wrongly reports property as deprecated #41253
• TestcontainersLifecycleBeanPostProcessor does not work correctly with scoped beans #41239
• Error message can be misleading if spring.config.import fails to resolve #41237
• build-image failures after docker desktop update with 'Illegal char <:> at index 5: npipe:////' #41235
• When using Jetty, filters, listeners, and servlets are not initialized with the same thread context classloader #41226
• DirtiesContext used with Webflux, a random port and multiple contexts causes multiple contexts to misbehave #41222
• NoSuchMethodException on org.apache.activemq.ActiveMQConnectionFactory.<init> when using spring-boot-starter-activemq in a native image #41215
• Failure during test AOT processing when multiple merged context configurations result in the Logback model being written multiple times #36997

📔 Documentation

• Fix documentation links in the README #41546
• Document the types to which each spring.mvc.format and spring.webflux.format property applies #41519
• Document that logging.file.name and logging.file.path cannot be used together #41517
• Refine CDS how-to guide #41467
• Fix typos in javadoc of BootstrapContext #41449
• CDS link in "Efficient Deployments" documentation is broken #41322
• Update Kotlin DSL examples that configure the environment of bootBuildImage to be additive #41271
• Document tracing support for RestClient #41193
• Documentation wrongly states that zipkin-sender-urlconnection is needed #41190

🔨 Dependency Upgrades

• Upgrade to Artemis 2.35.0 #41400
• Upgrade to AspectJ 1.9.22.1 #41475
• Upgrade to AssertJ 3.26.3 #41437
• Upgrade to Build Helper Maven Plugin 3.6.0 #41402
• Upgrade to Byte Buddy 1.14.18 #41385
• Upgrade to Commons Codec 1.17.1 #41528
• Upgrade to Crac 1.5.0 #41404
• Upgrade to Dependency Management Plugin 1.1.6 #41386
• Upgrade to Flyway 10.15.2 #41387
• Upgrade to Git Commit ID Maven Plugin 9.0.1 #41406
• Upgrade to GraphQL Java 22.1 #41341
• Upgrade to Groovy 4.0.22 #41388
• Upgrade to Gson 2.11.0 #41407
• Upgrade to H2 2.3.230 #41538
• Upgrade to HtmlUnit 4.3.0 #41408
• Upgrade to HttpCore5 5.2.5 #41389
• Upgrade to Jackson Bom 2.17.2 #41390
• Upgrade to JBoss Logging 3.6.0.Final #41409
• Upgrade to Jetty 12.0.11 #41391
• Upgrade to JsonAssert 1.5.3 #41392
• Upgrade to JUnit Jupiter 5.10.3 #41393
• Upgrade to Kafka 3.7.1 #41394
• Upgrade to Liquibase 4.28.0 #41194
• Upgrade to Lombok 1.18.34 #41395
• Upgrade to MariaDB 3.4.0 #41410
• Upgrade to Maven Clean Plugin 3.4.0 #41411
• Upgrade to Maven Dependency Plugin 3.7.1 #41412
• Upgrade to Maven Enforcer Plugin 3.5.0 #41413
• Upgrade to Maven Failsafe Plugin 3.3.1 #41499
• Upgrade to Maven Invoker Plugin 3.7.0 #41415
• Upgrade to Maven Javadoc Plugin 3.7.0 #41416
• Upgrade to Maven Shade Plugin 3.6.0 #41417
• Upgrade to Maven Surefire Plugin 3.3.1 #41500
• Upgrade to Micrometer 1.14.0-M1 #41304
• Upgrade to Micrometer Tracing 1.4.0-M1 #41305
• Upgrade to Mockito 5.12.0 #41419
• Upgrade to MSSQL JDBC 12.6.3.jre11 #41396
• Upgrade to MySQL 9.0.0 #41420
• Upgrade to Neo4j Java Driver 5.22.0 #41397
• Upgrade to OpenTelemetry 1.39.0 #41313
• Upgrade to Oracle Database 23.4.0.24.05 #41147
• Upgrade to Prometheus Client 1.3.1 #41314
• Upgrade to R2DBC MariaDB 1.2.1 #41398
• Upgrade to Rabbit Stream Client 0.16.0 #41421
• Upgrade to Reactor Bom 2024.0.0-M4 #41438
• Upgrade to REST Assured 5.5.0 #41423
• Upgrade to Selenium 4.22.0 #41424
• Upgrade to Selenium HtmlUnit 4.22.0 #41425
• Upgrade to Spring AMQP 3.2.0-M1 #41306
• Upgrade to Spring Data Bom 2024.0.2 #41307
• Upgrade to Spring Framework 6.2.0-M6 #41555
• Upgrade to Spring GraphQL 1.3.2 #41529
• Upgrade to Spring HATEOAS 2.3.1 #41501
• Upgrade to Spring Integration 6.4.0-M1 #41309
• Upgrade to Spring Kafka 3.3.0-M1 #41310
• Upgrade to Spring Pulsar 1.1.2 #41537
• Upgrade to Spring Retry 2.0.7 #41486
• Upgrade to Spring Security 6.4.0-M1 #41311
• Upgrade to Spring Session 3.4.0-M1 #41312
• Upgrade to SQLite JDBC 3.46.0.0 #41426
• Upgrade to Tomcat 10.1.26 #41502
• Upgrade to Versions Maven Plugin 2.17.1 #41503
• Upgrade to WebJars Locator Core 0.59 #41428
• Upgrade to XmlUnit2 2.10.0 #41429

❤️ Contributors

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

@Chu3laMan, @SOOHYUN-LIM, @acouvreur, @anbusampath, @asashour, @eddumelendez, @izeye, @jaredtbates, @jonatan-ivanov, @jxblum, @lijunyzzZ, @making, @mateusscheper, @opcooc, @rohitp-a, @ruifigueira, @sdeleuze, @theodorosidmar, @travisriegler, @ttddyy, and @wanger26