digikam

Install command: 
brew install --cask digikam

Name: digiKam

Digital photo manager

https://www.digikam.org/

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

Cask code: digikam.rb on GitHub

Current version: 8.7.0

Current version requires: macOS >= 10.11

Versions:

Intel tahoe 8.7.0
sequoia 8.7.0
sonoma 8.7.0
ventura 8.7.0
monterey 8.7.0
big sur 8.7.0
catalina 8.7.0
mojave 8.7.0
high sierra 8.7.0
sierra 8.7.0
el capitan 8.7.0

Analytics:

Installs (30 days)
digikam 192
Installs (90 days)
digikam 521
Installs (365 days)
digikam 1,753
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