Latest version of org.scala-sbt:util-relation_2.12
https://javadoc.io/doc/org.scala-sbt/util-relation_2.12
Current version 1.8.2
https://javadoc.io/doc/org.scala-sbt/util-relation_2.12/1.8.2
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.scala-sbt/util-relation_2.12/1.8.2/package-list