Latest version of com.sksamuel.elastic4s:elastic4s-spray-json_2.11
https://javadoc.io/doc/com.sksamuel.elastic4s/elastic4s-spray-json_2.11
Current version 6.0.0-M1
https://javadoc.io/doc/com.sksamuel.elastic4s/elastic4s-spray-json_2.11/6.0.0-M1
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.sksamuel.elastic4s/elastic4s-spray-json_2.11/6.0.0-M1/package-list