Migration

Spring Boot 2.0 is a major release; it will require care when migrating from Spring Boot 1.x, as a lot has changed. Migration is unavoidable, as existing applications require the use of new features and enhancements available in the latest Spring Boot 2.0 release. The official migration guide can be read at https://github.com/spring-projects/spring-boot/wiki/Spring-Boot-2.0-Migration-Guide and in this section, the most notable migration tips will be discussed.