Latest version of com.typesafe.akka:akka-stream-kafka-testkit_2.13
https://javadoc.io/doc/com.typesafe.akka/akka-stream-kafka-testkit_2.13
Current version 3.0.0-RC1
https://javadoc.io/doc/com.typesafe.akka/akka-stream-kafka-testkit_2.13/3.0.0-RC1
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.typesafe.akka/akka-stream-kafka-testkit_2.13/3.0.0-RC1/package-list