You don't have a donations link anymore.. I guess since it only added up to like $2000 over many years? And then I am also guessing that sometimes people might donate $100 and then kind of expect you to code a new feature for them?

Anyway, it's your business but I just wanted to encourage you to research that stuff again. Patreon, and a bunch of startups and other projects (I think there is something in GitHub and maybe even one or more cryptocurrency ones) could possibly change the donations situation somewhat. Possibly.

But thank you for making it free and coming in here. Personally I find it inspiring to see such an interesting and useful project made by an individual.

By the way, I see the scripting is in a language you created called Lobster http://strlen.com/lobster/

How do you use a script in TreeSheets? Is that documented somewhere?