4.0.0 eu.endermite jojoreference 1.0-SNAPSHOT install org.apache.maven.plugins maven-compiler-plugin 3.8.1 1.8 1.8 spigot-repo https://hub.spigotmc.org/nexus/content/repositories/snapshots/ org.bukkit bukkit 1.15.2-R0.1-SNAPSHOT jar provided org.spigotmc spigot-api 1.15.2-R0.1-SNAPSHOT jar provided