github spring-projects/spring-boot v4.1.0-RC1
on GitHub

latest release: v3.5.14
pre-release4 hours ago

⭐ New Features

  • Add support for docker.elastic.co/elasticsearch/elasticsearch #50119
  • Narrow the scope of icons pattern to /icons/icon-* #50084
  • Add configuration options for KafkaTemplate's allowNonTransactional and closeTimeout #49954
  • Align ReactorHttpClientBuilder defaults with Spring Framework and provide an opt-out #49950
  • Add support for providing a custom SessionTimeout bean #49883
  • Add support for Redis Annotation driven listeners #49858
  • Support spring.webflux.default-html-escape property for application-wide HTML escaping configuration #49791
  • Add fallback support for '/opt/homebrew/bin' on macOS #49721
  • Support InetAddress filtering for HTTP Clients #49687
  • Monitor certificates from truststore in SslMeterBinder #49641
  • Enable ansi support by default on Windows 11+ #49571
  • Add '@GrpcAdvice' exception handling support #49053
  • Add support for OpenTelemetry SDK environment variables #48799
  • Add ability to read custom layers.xml from classpath #32466
  • Support LazyConnectionDataSourceProxy #15480

🐞 Bug Fixes

  • Default security is misconfigured when spring-boot-actuator-autoconfigure is present and spring-boot-health is not #50190
  • Elasticsearch Rest5Client auto-configuration misconfigures underlying HTTP client #50189
  • ApplicationPidFileWriter does not handle symlinks correctly #50186
  • RandomValuePropertySource is not suitable for secrets #50184
  • Cassandra auto-configuration misconfigures CqlSessionBuilder #50182
  • ApplicationTemp does not handle symlinks correctly #50179
  • Remote DevTools performs comparison incorrectly #50177
  • spring.rabbitmq.ssl.verify-hostname is applied inconsistently #50175
  • GrpcDisableCsrfHttpConfigurer incorrectly uses inverse of 'spring.grpc.server.security.csrf.enabled' property #50145
  • API versioning path strategy should be applied path last as it is not meant to yield #50127
  • Whole number values are ignored when configuring min and max expected values and SLO boundaries for a distribution summary meter #50078
  • Classic starters are missing several modules #50072
  • Module spring-boot-resttestclient is missing from spring-boot-starter-test-classic #50070
  • Annotations like @Ssl don't work on @Bean methods when using @ServiceConnection #50065
  • EnversRevisionRepositoriesRegistrar should reuse @EnableEnversRepositories rather than configuring the JPA counterpart #50040
  • WebFlux Cloud Foundry links endpoint includes query string from received request in resolved links #50018
  • Imports on a containing test class are ignored when a nested class has imports #50013
  • Spring Security's PathPatternRequestMatcher.Builder is not auto-configured when using WebMvcTest and spring-boot-security-test #49988
  • Reactive MongoDB starter has a transitive dependency on the synchronous MongoDB driver #49958
  • With spring.jackson.use-jackson2-defaults set to true, FAIL_ON_UNKNOWN_PROPERTIES is enabled #49957
  • 500 response from env endpoint when supplied pattern is invalid #49947
  • HTTP method is lost when configuring excludes in EndpointRequest #49944
  • Honor HttpMethod for reactive additional endpoint paths #49881
  • Docker Compose support doesn't work with apache/artemis image #49870
  • Docker Compose support doesn't work with apache/activemq image #49867
  • ReactiveOAuth2ResourceServerAutoConfiguration should trigger only on real Reactive Applications #49807
  • Test starters 'spring-boot-starter-grpc-client-test' and 'spring-boot-starter-grpc-server-test' are missing #49690
  • Properties in '@ConfigurationProperties' annotated type shouldn't be able to define the same '@Name' #49565
  • Distribution's SLO, minimum expected value, and maximum expected value are not applied to long task timer meters #49190
  • WebConversionService breaks embedded value resolving #8923

📔 Documentation

  • Update docs to encourage Java fundamentals for beginners that prefer to learn that way #50147
  • HTTP Service Interface Clients still document that API versioning can be configured via properties #50128
  • Link to the observability section of the Lettuce documentation is broken #50098
  • Javadoc for StaticResourceLocation.FAVICON doesn't describe icons location #50086
  • MySamlRelyingPartyConfiguration is missing a Kotlin sample #50025
  • Move OAuth2 and SAML 2.0 documentation to a security section #50022
  • Incorrect default value for management.httpexchanges.recording.include in configuration metadata #50020
  • Link to the Kubernetes documentation when discussing startup probes #50016
  • Document missing gRPC's default unit in GrpcClientProperties #49879
  • Document the need for Liquibase and Flyway starters #49875
  • Typo in JdbcSessionAutoConfiguration Javadoc #49874
  • Clarify that configuration property default values are not available through the Environment #49852
  • Kafka documentation refers to deprecated JSON serializer and deserializer classes #49834
  • Document gRPC Support #49291

🔨 Dependency Upgrades

❤️ Contributors

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

@GollapudiSrikanth, @MohammedGhallab, @bachhs, @bartsopers, @bbbbooo, @dlwldnjs1009, @edwardsre, @erichaagdev, @froggy-hyun, @husseinvr97, @itsmevichu, @kodama-kcc, @kwondh5217, @onobc, @plumstone, @ppapaj, @quaff, @refeccd, @scordio, and @xxxxxxjun

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