unleash-starter io.getunleash 1.2.3 4.0.0 Unleash Spring Boot starter https://github.com/unleash/unleash-spring-boot-starter springboot-unleash-starter Unleash Spring Boot Starter 17 17 UTF-8 io.getunleash springboot-unleash-core ${project.version} io.getunleash springboot-unleash-autoconfigure ${project.version} org.apache.maven.plugins maven-compiler-plugin 3.10.1 true 17 org.apache.maven.plugins maven-source-plugin 3.2.1 attach-sources jar org.apache.maven.plugins maven-javadoc-plugin 3.4.1 private true 17 attach-javadocs jar