Latest version of org.scala-sbt:util-relation_2.12
https://javadoc.io/doc/org.scala-sbt/util-relation_2.12
Current version 2.0.0-M2
https://javadoc.io/doc/org.scala-sbt/util-relation_2.12/2.0.0-M2
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.scala-sbt/util-relation_2.12/2.0.0-M2/package-list