Latest version of org.codehaus.groovy:groovy
https://javadoc.io/doc/org.codehaus.groovy/groovy
Current version 1.8.6
https://javadoc.io/doc/org.codehaus.groovy/groovy/1.8.6
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.codehaus.groovy/groovy/1.8.6/package-list