Latest version of machines:machines_2.11
https://javadoc.io/doc/machines/machines_2.11
Current version 1.1
https://javadoc.io/doc/machines/machines_2.11/1.1
package-list path (used for javadoc generation -link option)
https://javadoc.io/doc/machines/machines_2.11/1.1/package-list