3.0.0-M1 3.0.1 1.6 2.8.2 release org.apache.maven.plugins maven-javadoc-plugin ${maven-javadoc-plugin.version} attach-javadocs package jar org.apache.maven.plugins maven-source-plugin ${maven-source-plugin.version} attach-sources package jar-no-fork org.apache.maven.plugins maven-gpg-plugin ${maven-gpg-plugin.version} ${gpg.passphrase} sign-artifacts package sign org.apache.maven.plugins maven-deploy-plugin ${maven-deploy-plugin.version} sonatype-nexus-snapshots Sonatype Nexus Snapshots https://oss.sonatype.org/content/repositories/snapshots/ sonatype-nexus-staging Nexus Release Repository https://oss.sonatype.org/service/local/staging/deploy/maven2/