Latest version of com.typesafe.genjavadoc:genjavadoc-plugin_2.12.8
https://javadoc.io/doc/com.typesafe.genjavadoc/genjavadoc-plugin_2.12.8
Current version 0.18-RC1
https://javadoc.io/doc/com.typesafe.genjavadoc/genjavadoc-plugin_2.12.8/0.18-RC1
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.typesafe.genjavadoc/genjavadoc-plugin_2.12.8/0.18-RC1/package-list