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: 1.1.5

Requirements: macOS >= 10.15

Versions:

Intel tahoe 1.1.5
sequoia 1.1.5
sonoma 1.1.5
ventura 1.1.5
monterey 1.1.5
big sur 1.1.5
catalina 1.1.5

Analytics:

Installs (30 days)
spectrolite 5
Installs (90 days)
spectrolite 10
Installs (365 days)
spectrolite 54