Latest version of org.jruby:jruby
https://javadoc.io/doc/org.jruby/jruby
Current version 1.7.26
https://javadoc.io/doc/org.jruby/jruby/1.7.26
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.jruby/jruby/1.7.26/package-list