My Wardley Mapping Stuff (see: https://medium.com/wardleymaps)
This is a canvas for the Archi tool (https://www.archimatetool.com/), that implements Archimate 3 by the Open Group.
You can install and use this binray in archicanvas format to create a Wardley map, as of Archi 4.5 use rev2 of the canvas binary. Hope this helps.
Have fun, -joke