Hello! I love this tool and use it for all of my games-- by far my favorite tool for the job! <3
If you're taking suggestions, I'd really like the minimum size of the hex of 6x6 (if it wouldn't be too much trouble!) As that's what McDowall recommends as one of the options for a Oneshot game (mentioned on his blog).
Also, I may have missed it, but there an option to add new landmarks (and maybe holdings?) to the map? McDowall also has a post on the blog about other landmarks that I'm interested in trying....
Other than that, I really can't think of anything this tool needs. Thank you very much for something so useful!