gramps

Install command: 
brew install --cask gramps

Name: Gramps

Genealogy software

https://gramps-project.org/blog/

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

Cask code: gramps.rb on GitHub

Current version: 6.0.4,1

Current version requires: macOS >= 10.13

Versions:

Intel tahoe 6.0.4,1
sequoia 6.0.4,1
sonoma 6.0.4,1
ventura 6.0.4,1
monterey 6.0.4,1
big sur 6.0.4,1
catalina 6.0.4,1
mojave 6.0.4,1
high sierra 6.0.4,1

Analytics:

Installs (30 days)
gramps 66
Installs (90 days)
gramps 209
Installs (365 days)
gramps 843