Latest version of org.specs2:specs2-scalaz_2.12
https://javadoc.io/doc/org.specs2/specs2-scalaz_2.12
Current version 3.9.1-20170623193746-58cbe74
https://javadoc.io/doc/org.specs2/specs2-scalaz_2.12/3.9.1-20170623193746-58cbe74
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.specs2/specs2-scalaz_2.12/3.9.1-20170623193746-58cbe74/package-list