WebJar for LESS Parent ${project.build.directory}/less.js-${upstreamVersion} UTF-8 1.6.0 https://oss.sonatype.org/content/repositories/snapshots/ org.apache.maven.plugins__maven-enforcer-plugin__1.0|org.apache.maven.plugins__maven-enforcer-plugin__1.0 https://github.com/less/less.js/archive ${project.build.outputDirectory}/META-INF/resources/webjars/${project.artifactId}/${upstreamVersion}