4.0.0 1.8 1.8 org.springframework.boot spring-boot-starter-parent 2.0.0.RELEASE com.baeldung spring-sleuth 1.0.0-SNAPSHOT jar spring-milestones Spring Milestones https://repo.spring.io/libs-milestone false org.springframework.cloud spring-cloud-starter-sleuth org.springframework.boot spring-boot-starter-web org.springframework.cloud spring-cloud-sleuth 2.0.0.M7 pom import