Latest version of org.immutables:immutables
https://javadoc.io/doc/org.immutables/immutables
Current version 2.6.0-alpha11
https://javadoc.io/doc/org.immutables/immutables/2.6.0-alpha11
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/org.immutables/immutables/2.6.0-alpha11/package-list