Latest version of com.typesafe.akka:akka-slf4j_2.11
https://javadoc.io/doc/com.typesafe.akka/akka-slf4j_2.11
Current version 2.4.13
https://javadoc.io/doc/com.typesafe.akka/akka-slf4j_2.11/2.4.13
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.typesafe.akka/akka-slf4j_2.11/2.4.13/package-list