Latest version of com.softwaremill.sttp:async-http-client-backend_2.11
https://javadoc.io/doc/com.softwaremill.sttp/async-http-client-backend_2.11
Current version 1.2.0-RC6
https://javadoc.io/doc/com.softwaremill.sttp/async-http-client-backend_2.11/1.2.0-RC6
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.softwaremill.sttp/async-http-client-backend_2.11/1.2.0-RC6/package-list