com.songoda SkyBlock 4.0.0 40 clean package 3.6.1 org.apache.maven.plugins maven-compiler-plugin 1.8 1.8 private http://repo.songoda.com/repository/private be.maximvdw placeholderapi 2.5.1 me.clip placeholderapi LATEST net.milkbowl vault LATEST org.spigotmc spigot 1.13.2