checking out lbstanza, so far I'm more than impressed. I've had an interest in programming languages as long as i can remember and this is the first time I've ever come upon a language that has ever perfectly lined up with my own ideal. Syntax, philosophy, even the influences that can be seen in the keywords and type system actually line up with what i would create myself if i had the time.
Some things i noticed when starting are:
using "main" in the first examples seems like it might confuse people. (just throwing this opinion out on this because it was part of my first impression)
using brew on linux to install gives me a SHA256 mismatch (while normally i use OSX i have no mac available to test homebrew right now).
from watching other languages develop i can say
A language grammar either formal or even just thoroughly laid out on the site (didn't see it) would be helpful as one of the first things a new language needs these days is a syntax checker. Resources like that can be helpful for new contributors, even more so if development hits the point where advanced tooling like a REPL is put on the roadmap or undertaken by the community.
thanks