4.0.0 OpenSourceTools OpenSourceTools 2.1.0 jar OpenSourceTools OpenSourceTools - Minecraft Bukkit 1.21.11 开源工具包插件 1.8 UTF-8 org.apache.maven.plugins maven-compiler-plugin 3.8.1 ${java.version} ${java.version} org.apache.maven.plugins maven-shade-plugin 3.2.4 package shade false src/main/resources true spigotmc-repo https://hub.spigotmc.org/nexus/content/repositories/snapshots/ sonatype https://oss.sonatype.org/content/groups/public/ placeholderapi https://repo.extendedclip.com/content/repositories/placeholderapi/ dmulloy2-repo https://repo.dmulloy2.net/repository/public/ helpchat-repo-releases HelpChat Maven Repository https://repo.helpch.at/releases org.spigotmc spigot-api 1.21.11-R0.1-SNAPSHOT provided me.clip placeholderapi 2.12.3 provided org.jetbrains annotations 24.0.1 compile