twobird

Install command: 
brew install --cask twobird

Name: Twobird

Email client with collaborative notes

https://www.twobird.com/

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

Cask code: twobird.rb on GitHub

Current version: 1.0.52

Requirements: macOS >= 10.15

Versions:

Intel tahoe 1.0.52
sequoia 1.0.52
sonoma 1.0.52
ventura 1.0.52
monterey 1.0.52
big sur 1.0.52
catalina 1.0.52

Analytics:

Installs (30 days)
twobird 3
Installs (90 days)
twobird 5
Installs (365 days)
twobird 40