Latest version of org.specs2:specs2-scalacheck_sjs1_3
https://javadoc.io/doc/org.specs2/specs2-scalacheck_sjs1_3
Current version 5.0.0-RC-20
https://javadoc.io/doc/org.specs2/specs2-scalacheck_sjs1_3/5.0.0-RC-20
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.specs2/specs2-scalacheck_sjs1_3/5.0.0-RC-20/package-list