signal

Install command: 
brew install --cask signal

Name: Signal

Instant messaging application focusing on security

https://signal.org/

Development: Pull requests

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

Cask code: signal.rb on GitHub

Current version: 7.90.0

Requirements: macOS >= 12

Versions:

Intel tahoe 7.90.0
sequoia 7.90.0
sonoma 7.90.0
ventura 7.90.0
monterey 7.90.0

Analytics:

Installs (30 days)
signal 3,390
Installs (90 days)
signal 8,874
Installs (365 days)
signal 35,743