ganttproject

Install command: 
brew install --cask ganttproject

Name: GanttProject

Gantt chart and project management application

https://www.ganttproject.biz/

/api/cask/ganttproject.json (JSON API)

Cask code on GitHub

Current version: 3.3.3316

Requires: macOS >= 10.11

Variations:

Intel sequoia 3.3.3316
sonoma 3.3.3316
ventura 3.3.3316
monterey 3.3.3316
big sur 3.3.3316
catalina 3.3.3316
mojave 3.3.3316
high sierra 3.3.3316
sierra 3.3.3316
el capitan 3.3.3316

Analytics:

Installs (30 days)
ganttproject 69
Installs (90 days)
ganttproject 150
Installs (365 days)
ganttproject 522
Fork me on GitHub