dmp-backend eu.eudat 1.0.0-SNAPSHOT 4.0.0 roadmap eu.eudat.migration.DMPRoadmapMigration dmp-backend web 1.0-SNAPSHOT mysql mysql-connector-java 8.0.29 ${project.artifactId}-${project.version} org.apache.maven.plugins maven-compiler-plugin 3.8.1 org.springframework.boot spring-boot-maven-plugin