Latest version of org.apache.maven:maven-plugin-api
https://javadoc.io/doc/org.apache.maven/maven-plugin-api
Current version 2.0-alpha-3
https://javadoc.io/doc/org.apache.maven/maven-plugin-api/2.0-alpha-3
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.apache.maven/maven-plugin-api/2.0-alpha-3/package-list