utm

Install command: 
brew install --cask utm

Name: UTM

Virtual machines UI using QEMU

https://mac.getutm.app/

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

Cask code: utm.rb on GitHub

Current version: 4.6.5

Requirements: macOS >= 11

Conflicts with casks:

utm@beta 4.7.3 Virtual machines UI using QEMU UTM

Analytics:

Installs (30 days)
utm 3,816
Installs (90 days)
utm 10,555
Installs (365 days)
utm 42,267