spectrolite

Install command: 
brew install --cask spectrolite

Name: Spectrolite

App for making risograph prints

https://spectrolite.app/

Cask JSON API: /api/cask/spectrolite.json

Cask code: spectrolite.rb on GitHub

Current version: 1.1.1

Current version requires: macOS >= 10.13

Versions:

Intel tahoe 1.1.1
sequoia 1.1.1
sonoma 1.1.1
ventura 1.1.1
monterey 1.1.1
big sur 1.1.1
catalina 1.1.1
mojave 1.1.1
high sierra 1.1.1

Analytics:

Installs (30 days)
spectrolite 6
Installs (90 days)
spectrolite 12
Installs (365 days)
spectrolite 38