Unofficial macOS GLKVM desktop client v0.1.0-beta: the GLKVM 1.5.1 client + ui-mod 0.1.10, on Electron 34.5.8, universal.
dmg: open it and drag GLKVM (mod) to Applications. zip: the same bundle (this is what the in-app updater fetches).
The bundle is ad-hoc signed, not notarized: on first start macOS says it cannot verify the developer - right-click → Open, or System Settings → Privacy & Security → Open Anyway, or xattr -dr com.apple.quarantine "/Applications/GLKVM (mod).app".
Installed copies check this page on start and every 6 h and offer to update in place (About → Check for updates); downloads are verified against SHA256SUMS.
Login/settings are shared with the official client (~/Library/Application Support/gl-kvm). Unofficial community project - not affiliated with, endorsed or supported by GL-iNet. Licensing: build tool + mod MIT; the GLKVM client inside is © GL Technologies (HK) Ltd., all rights reserved (see README → Licensing); Electron MIT, Chromium BSD.