Install the Gantry Community CLI on macOS or x86_64 Linux:
brew install trygantry/tap/gantryInstall the macOS desktop app:
brew install --cask trygantry/tap/gantryGantry 0.5.1 desktop builds are intentionally unsigned and not notarized. The cask keeps Homebrew's normal quarantine behavior: on first launch, Control-click Gantry in Applications, choose Open, then confirm Open. Automatic desktop updates are not included in unsigned releases.
Source, release notes, checksums, and security policy live in the Gantry Community repository.