Latest version of com.lightbend.lagom:lagom-javadsl-projection_2.12
https://javadoc.io/doc/com.lightbend.lagom/lagom-javadsl-projection_2.12
Current version 1.6.0-RC2
https://javadoc.io/doc/com.lightbend.lagom/lagom-javadsl-projection_2.12/1.6.0-RC2
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.lightbend.lagom/lagom-javadsl-projection_2.12/1.6.0-RC2/package-list