gaphor

Install command: 
brew install --cask gaphor

Name: Gaphor

UML/SysML modelling tool

https://gaphor.org/

Development: Pull requests

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

Cask code: gaphor.rb on GitHub

Current version: 3.3.2

Requirements: macOS

Versions:

Intel tahoe 3.3.2
sequoia 3.3.2
sonoma 3.3.2
ventura 3.3.2
monterey 3.3.2
big sur 3.3.2
catalina 3.3.2

Analytics:

Installs (30 days)
gaphor 33
Installs (90 days)
gaphor 93
Installs (365 days)
gaphor 497