Latest version of org.scalactic:scalactic_sjs0.6_2.12.0-M4
https://javadoc.io/doc/org.scalactic/scalactic_sjs0.6_2.12.0-M4
Current version 3.0.0-RC3
https://javadoc.io/doc/org.scalactic/scalactic_sjs0.6_2.12.0-M4/3.0.0-RC3
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.scalactic/scalactic_sjs0.6_2.12.0-M4/3.0.0-RC3/package-list