Latest version of org.scalameta:metac_2.12.6
https://javadoc.io/doc/org.scalameta/metac_2.12.6
Current version 4.0.0-M10
https://javadoc.io/doc/org.scalameta/metac_2.12.6/4.0.0-M10
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.scalameta/metac_2.12.6/4.0.0-M10/package-list