Latest version of com.daml:concurrent_2.12
https://javadoc.io/doc/com.daml/concurrent_2.12
Current version 1.9.0-snapshot.20210113.6060.0.9ed787cb
https://javadoc.io/doc/com.daml/concurrent_2.12/1.9.0-snapshot.20210113.6060.0.9ed787cb
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.daml/concurrent_2.12/1.9.0-snapshot.20210113.6060.0.9ed787cb/package-list