netnewswire

Install command: 
brew install --cask netnewswire

Name: NetNewsWire

Free and open-source RSS reader

https://netnewswire.com/

Development: Pull requests

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

Cask code: netnewswire.rb on GitHub

Current version: 7.0.5

Requirements: macOS

Conflicts with casks:

netnewswire@beta 7.0.6b1 Free and open-source RSS reader NetNewsWire

Versions:

Apple Silicon sonoma 6.2.1
ventura 6.2.1
monterey 6.1.4
big sur 6.1.4
Intel sonoma 6.2.1
ventura 6.2.1
monterey 6.1.4
big sur 6.1.4
catalina 6.1.4

Analytics:

Installs (30 days)
netnewswire 556
Installs (90 days)
netnewswire 1,972
Installs (365 days)
netnewswire 6,071