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Spring Boot v2.2.0.M5 Release Notes

Release Date: 2019-08-06 // over 4 years ago

  • 🍱 ⭐️ New Features

    • 0️⃣ Default BindHandler in programmatically created Binder #17773
    • ⚡️ Updated OAuth 2.0 Issuer-Based Auto Configuration #17761
    • Content strategy does not work with Thymeleaf and WelcomePageHandlerMapping #17759
    • 👍 Allow actuator endpoint selectors to capture all paths #17743
    • ➕ Add dependency management for Kotlin Coroutines BOM #17701
    • 👍 Allow for custom ElasticSearch's EntityMapper bean #17661
    • 0️⃣ Default password should not be generated when using resource server #17646
    • ➕ Add assertion to differ between a null value JSON property and absence of the property #17608
    • ✅ Include WebFilter beans in WebFluxTest slice #17601
    • ✅ Include HandlerInterceptor beans in WebMvcTest slice #17600
    • ✂ Remove unused java-statsd-client dependency management and dependencies #17576
    • ✂ Remove support for DeploymentInfo customization from UndertowReactiveWebServerFactory as no DeploymentInfo is used in the reactive case #17562
    • ➕ Add NettyServerCustomizer beans to the auto-configured NettyReactiveWebServerFactory automatically #17556
    • NoSuchMethodFailureAnalyzer does not work with Java 13 #17544
    • 👉 Make it easier to determine the order of each of an application's servlet filters #17520
    • ➕ Add support for configuring logger groups via loggers endpoint #17515
    • ➕ Add support for configuring Spring Session SaveMode #17514
    • 👍 Allow OutputCaptureRule to be used directly with AssertJ #17512
    • 🔧 Provide configuration properties for configuring Tomcat's relaxed path and query chars #17510
    • ➕ Add metrics support for idle jdbc connections #17504
    • 🔧 Provide configuration property for DispatcherServlet.publishEvents #17500
    • ➕ Add HealthIndicator for Hazelcast #17499
    • 👍 Allow AbstractDependsOnBeanFactoryPostProcessor to identify depended on beans by type #17479
    • 🔧 Deprecate Joda-Time auto-configuration in favour of using java.time (JSR-310) #17419
    • Provide discovery page for actuators at / when using a separate management port #17418
    • Switch Jersey starter to use Spring 5 module #17412
    • 👍 Allow binding to package private methods #17394
    • 👍 Allow build info goal's build.time to be disabled so that its output is repeatable #17390
    • ➕ add isolation level to KafkaProperties #17389
    • Consistently coerce false to off and true to on where applicable #17385
    • Provide a @BatchDataSource qualifier to allow a Batch-specific DataSource to be identified #17375
    • 👍 Allow Undertow's server and socket options to be configured via the environment #17356
    • ⚡️ Update caching auto-configuration to use Infinispan's Spring 5 support #17333
    • ➕ Add client-name property to specify a Redis client name #17330
    • 👍 Allow additional connectors to be added to a reactive Tomcat web server #17323
    • 🔧 Auto-configure Kafka listener container with user-provided RecordInterceptor #17322
    • 👍 Allow custom resource handlers to provide favicon #17318
    • Introduce a customizer callback for RedisCacheManagerBuilder #17287
    • ⚡️ Update RestTemplateBuilder.defaultHeader to use an array for a default header value instead of a single value #17286
    • 👉 Make layout parameter available as a user property #17277
    • Fail fast if SPRING_CONFIG_LOCATION specifies a file with an extension that no PropertySourceLoader can read #17241
    • ➕ Add support for reactor-tools #17128
    • 🔧 Disable auto-configuration of HiddenHttpMethodFilter by default #16953
    • 🔧 Disable @ConfigurationProperties scan in slice tests #16659
    • Automatically register @EndpointConverter-annotated Converter and GenericConverter beans with the ConversionService used by Actuator endpoints #16449
    • ⚡️ Optimize JavaBeanBinder #16447
    • ➕ Add support for plain text output to the threaddump endpoint #2339

    🍱 🐞 Bug Fixes

    • 🛠 Fix log info #17793
    • 🌲 Inconsistent behavior turning off the check for the change log location: Liquibase fails anyway #17769
    • Missing TransactionManager when user provides a custom Neo4j SessionFactory. #17767
    • Wrong bean name on Reactive Cassandra Health Indicator condition #17764
    • Create RestClient bean from a RestHighLevelClient if such a bean has been contributed by the application. #17753
    • Fix ordering of SPRING_APPLICATION_JSON property source relative to servlet property sources #17748
    • 🌲 Reactive health indicators do not log health check failure #17664
    • Trimming the whitespace for the OAuth2 provider property #17624
    • 🔧 ActiveMQConnectionFactory is not configured when CachingConnectionFactory is missing and enabled properties are false #17602
    • JavaVersion does not cover all available versions of Java #17599
    • ✅ @DataJdbcTest is documented as being transactional but isn't #17580
    • getResourcePaths(String) allows navigation through the loader's directory structure when using Tomcat #17575
    • ✅ MockMvc logging requests from all previous tests with Spring Boot Test #17552
    • 🔧 Quartz auto-configuration will initialise the DataSource with Quartz's DDL when not using a JDBC job store #17546
    • 🌲 /actuator/logfile endpoint returning 404 when logging.file property contains a random value #17486
    • EmbeddedMongoAutoConfiguration should depend on bean by type #17481
    • Mutation of Jackson2ObjectMapperBuilder in one injection point may affect subsequent usages #17477
    • 🔧 JUL logger configuration may be lost before usage due to GC #17470
    • Batch app fails to start if there's an entityManagerFactory bean but no DataSource bean #17466
    • 🔧 Batch auto-configuration backs off too aggressively without a dependency on spring-jdbc #17454
    • Batch app fails to start if spring-jdbc is on the classpath but there's no DataSource bean #17453
    • MongoDataAutoConfiguration not applied when a MongoDbFactory is provided by Spring Cloud #17432
    • 🔧 ClassCastException in RSocket auto-configuration when Jackson XML is present #17425
    • ValidationBindHandler fails if setters cannot be accessed #17424
    • Validation does not apply to hander replaced results #17422
    • 🔊 Jetty logs a warning about an empty context path when using WebFlux #17409
    • Shutdown endpoint is called when the application context is closed as its shutdown() method is inferred to be a destroy method #17408
    • Dependency management for Infinispan is incomplete #17401
    • StringToEnumIgnoringCaseConverterFactory getLettersAndDigits returns an integer string #17396
    • 📦 Classes and resources with a single letter component in their package name cannot be loaded from jar files with /./ or /../ in their path #17381
    • 👉 Make rSocketServerBootstrap @ConditionalOnMissingBean #17301
    • 🔧 OAuth2 Resource Server Opaque Token configuration property namespace has a hyphen in its name #17290
    • 🗄 HibernateJpaAutoConfiguration's condition uses deprecated classes #17283
    • 🌐 Web server factory customizer beans that are also registered explicitly are called twice during web server creation #17264
    • The -d option of spring init CLI command is not POSIX compliant #16663
    • Content strategy does not work with Thymeleaf and WelcomePageHandlerMapping #16309

    📔 Documentation

    • 🛠 Fix typo in JsonComponent javadoc #17776
    • Document that RestTemplateBuilder's rootUri only applies when String variants are used for specifying the request URL #17762
    • 📚 Harmonize settings.gradle documentation in Gradle getting started guide #17745
    • ➕ Add a note in the migration guide on Flyway#repair #17738
    • Clarify how to specify main class #17693
    • 📚 Generated metadata documentation does not escape the | character #17663
    • 🌲 Clarify description of "logging.file.max-history" #17621
    • ➕ Add grizzly-spring-boot-starter to the third-party list #17620
    • 👌 Improve "'Create your own starter" to mention how to document properties #17603
    • ➕ Add reference to picocli starter #17591
    • 🔧 Clarify documented behavior of MessageSource auto-configuration when no resource bundles matching the configured basenames exist #17588
    • 📚 Wrong prefix for datasource metrics in the documentation #17554
    • 📚 Broken link to Spring Integration metrics in documentation #17547
    • 📚 Update documentation to use JUnit Jupiter #17507
    • 👍 Java 12 is not documented as a supported version #17478
    • 📚 Caching documentation contains instruction for removed Guava support #17467
    • ✂ Remove references to archived spring-boot-issues repo #17431
    • 🛠 Fix persistent session property name #17383
    • 🔗 Link to Apache Licence from Maven Plugin docs rather than embedding it #17321
    • 👌 Improve javadoc of management server port #17269
    • 📚 Multi-page reference documentation sometimes uses the single-page index #17263
    • 📚 Check all documentation uses JUnit 5 for examples #17096
    • Encourage the use of third-party tracing and observability solutions in addition to / instead of implementing your own HttpTraceRepositroy #17047
    • ✅ Document testing with @EmbeddedKafka #15834

    ⬆️ 🔨 Dependency Upgrades

    • ⬆️ Upgrade to Webjars Locator Core 0.38 #17792
    • ⬆️ Upgrade to Mariadb 2.4.3 #17791
    • ⬆️ Upgrade to Elasticsearch 6.8.2 #17790
    • ⬆️ Upgrade to Johnzon Jsonb 1.1.13 #17789
    • ⬆️ Upgrade to Rxjava2 2.2.11 #17788
    • ⬆️ Upgrade to Hazelcast 3.12.2 #17787
    • ⬆️ Upgrade to Spring HATEOAS 1.0.0.RC1 #17755
    • ⬆️ Upgrade to Maven Javadoc Plugin 3.1.1 #17735
    • ⬆️ Upgrade to Xmlunit2 2.6.3 #17734
    • 🚀 Upgrade to Spring Cloud Connectors 2.0.6.RELEASE #17733
    • ⬆️ Upgrade to Postgresql 42.2.6 #17732
    • ⬆️ Upgrade to Neo4j Ogm 3.2.0-RC1 #17731
    • ⬆️ Upgrade to Mongo Driver Reactivestreams 1.12.0-rc0 #17730
    • ⬆️ Upgrade to Mongodb 3.11.0-rc0 #17729
    • ⬆️ Upgrade to Pooled Jms 1.0.6 #17728
    • ⬆️ Upgrade to Liquibase 3.7.0 #17727
    • ⬆️ Upgrade to Junit Jupiter 5.5.1 #17726
    • ⬆️ Upgrade to Jolokia 1.6.2 #17725
    • ⬆️ Upgrade to Kotlin 1.3.41 #17724
    • ⬆️ Upgrade to Hibernate 5.4.4.Final #17723
    • ⬆️ Upgrade to Elasticsearch 6.8.1 #17722
    • ⬆️ Upgrade to Ehcache3 3.8.0 #17721
    • ⬆️ Upgrade to Janino 3.0.15 #17720
    • ⬆️ Upgrade to Tomcat 9.0.22 #17719
    • ⬆️ Upgrade to Solr 8.2.0 #17718
    • ⬆️ Upgrade to Commons Pool2 2.7.0 #17717
    • ⬆️ Upgrade to Byte Buddy 1.10.0 #17716
    • ⬆️ Upgrade to Mysql 8.0.17 #17715
    • ⬆️ Upgrade to Joda Time 2.10.3 #17714
    • ⬆️ Upgrade to Jakarta Servlet Jsp Jstl 1.2.5 #17713
    • ⬆️ Upgrade to Undertow 2.0.23.Final #17712
    • ⬆️ Upgrade to Rxjava2 2.2.10 #17711
    • ⬆️ Upgrade to Netty 4.1.38.Final #17710
    • ⬆️ Upgrade to Commons Codec 1.13 #17709
    • ⬆️ Upgrade to Jmustache 1.15 #17708
    • ⬆️ Upgrade to Rabbit Amqp Client 5.7.3 #17707
    • ⬆️ Upgrade to Appengine Sdk 1.9.76 #17706
    • ⬆️ Upgrade to Cassandra Driver 3.7.2 #17705
    • 🚀 Upgrade to Lettuce 5.1.8.RELEASE #17702
    • ⬆️ Upgrade to Micrometer 1.2.0 #17699
    • ⬆️ Upgrade to AssertJ 3.13.2 #17690
    • Undertow servers include their own mime mappings in addition to ours #17689
    • ⬆️ Upgrade to Undertow 2.0.23.Final #17688
    • ⬆️ Upgrade to Reactor Dysprosium-M3 #17638
    • ⬆️ Upgrade to Jedis 3.1.0 #17622
    • ⬆️ Upgrade to Spring Integration 5.2.0.M4 #17584
    • ⬆️ Upgrade to Spring AMQP 2.2.0 M4 #17583
    • ⬆️ Upgrade to Sqlite Jdbc 3.28.0 #17406
    • ⬆️ Upgrade to Junit Jupiter 5.5.0 #17405
    • ⬆️ Upgrade to Jersey 2.29 #17404
    • ⬆️ Upgrade to Log4j2 2.12.0 #17403
    • ⬆️ Upgrade to Kafka 2.3.0 #17402
    • ⬆️ Upgrade to spring-javaformat 0.0.15 #17362
    • ⬆️ Upgrade to Spring Data Moore-RC2 #17350
    • 🔒 Upgrade to Spring Security 5.2.0.M4 #17349
    • ⬆️ Upgrade to Spring Session Corn-M3 #17348
    • ⬆️ Upgrade to Spring Batch 4.2.0.M3 #17347
    • ⬆️ Upgrade to Spring Kafka 2.3.0.M4 #17319
    • ⬆️ Upgrade to Spring Framework 5.2.0 RC1 #17280
    • ⬆️ Upgrade to JUnit Jupiter 5.5.0-RC2 #17266

    🍱 ❤️ Contributors

    🚀 We'd like to thank all the contributors who worked on this release!