4.0.0 de.themoep playsessions-parent parent pom PlaySessions Plugin track player sessions core bungee plugin 1.0-SNAPSHOT UTF-8 PlaySessions ${plugin.version} ${buildDescription} static_build_number !env.BUILD_NUMBER 0 (manually compiled) dynamic_build_number env.BUILD_NUMBER ${env.BUILD_NUMBER} (build #${env.BUILD_NUMBER}) clean package 3.1 org.apache.maven.plugins maven-compiler-plugin 1.8 1.8