• Spring Boot 2.3.0 M1 Release Notes
  • Upgrading from Spring Boot 2.2
  • Deprecations from Spring Boot 2.2
  • Changes to minimum requirements
  • Spring Cloud Connectors starter has been removed
  • Validation Starter no longer included in web starters
  • Elasticsearch transports changes
  • Cassandra driver upgrade
  • New and noteworthy
  • Build Docker images with Cloud Native Buildpacks
  • Build layered jars for inclusion in a Docker image
  • End-to-end Traceability for Configuration Properties
  • Predictable Classpath Ordering When Exploding Fat Jars
  • Dependency Upgrades
  • Miscellaneous
  • Deprecations in Spring Boot 2.3.0 M1