Latest version of com.daml:concurrent_2.12
https://javadoc.io/doc/com.daml/concurrent_2.12
Current version 1.12.0-snapshot.20210312.6498.0.707c86aa
https://javadoc.io/doc/com.daml/concurrent_2.12/1.12.0-snapshot.20210312.6498.0.707c86aa
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/com.daml/concurrent_2.12/1.12.0-snapshot.20210312.6498.0.707c86aa/package-list