My PlantUML documentation https://plantuml-documentation.readthedocs.io/en/latest/index.html (Generated by sphinx)
copied plantuml-2018-10-17-BETA to plantuml.jar
Incomplete and imperfect, but enough to get started.
first draft is now working OK, but without plantuml !include directives
First published version. Includes first version of the home page explaining why and the scope.