• Spring Boot 2.2 Release Notes
  • Upgrading from Spring Boot 2.1
  • Deprecations from Spring Boot 2.1
  • Spring Framework 5.2
  • JMX now disabled by default
  • Fork enabled by default in Maven Plugin
  • Jakarta EE dependencies
  • JUnit 5
  • AssertJ 3.12
  • Devtools configuration no longer considered in integration tests
  • Spring HATEOAS 1.0
  • DataSize migration for logging.file size-based properties
  • DataSource health
  • Elasticsearch
  • Hibernate Dialect
  • Actuator HTTP Trace and Auditing are disabled by default
  • Gradle requirements
  • Jetty logging configuration
  • Hamcrest 2.1
  • Freemarker templates configuration
  • Tomcat’s MBean Registry
  • Logback max history
  • HttpHiddenMethodFilter disabled by default
  • Health Indicator
  • Micrometer 'New Relic' eventType
  • Health Endpoint JSON
  • DevTools config directory
  • InMemoryUserDetailsManager
  • Sample projects renamed and relocated
  • jOOQ RecordListenerProvider
  • New and Noteworthy
  • Java 13 support
  • Performance improvements
  • Lazy initialization
  • Spring Data Moore
  • Shutdown configuration of task execution and scheduling
  • Kubernetes detection
  • Test Application Arguments in integration tests
  • @ConfigurationProperties scanning
  • Immutable @ConfigurationProperties binding
  • RSocket Support
  • ApplicationContextRunner simple bean registration
  • RestTemplateBuilder request customisation
  • Reactive Elasticsearch Auto-configuration
  • Plain text support for Thread dump endpoint
  • Configurable converters for Actuator endpoint input parameters
  • Callback for Redis cache configuration
  • Qualifier for Spring Batch datasource
  • Build info repeatable output
  • Health indicator for Hazelcast
  • Idle JDBC connections metrics
  • Health indicator groups
  • Health Endpoint component details
  • Auto-configuration for Flyway JavaMigrations
  • Sanitization of URI Properties in Actuator Endpoints
  • Banners
  • SAML Auto-configuration
  • Dependency Upgrades
  • Miscellaneous
  • Deprecations in Spring Boot 2.2