Coverage chart / Meld Studio
Keep Meld Studio up to date on your Mac
Meld Studio is covered by Floodtide. It shows up in your update list the moment a newer version ships, and updates in one click along with everything else on this Mac. Meld Studio can also update itself, but only once you open it, and only itself.
How Meld Studio gets updated
Floodtide reads the Homebrew catalog, a community-maintained index of Mac software, to learn which version of Meld Studio is current. When yours is behind, the row appears under Updates with the version it will move to and the download size. Pressing Update, or Update All, does the rest:
- The vendor's own build is downloaded, several apps at a time, with real progress.
- The download is verified against the developer signature of the installed copy; Gatekeeper must accept it before anything is replaced.
- Meld Studio is asked to quit politely if it is open, and never forced.
- The bundle is swapped and the old version kept for seven days, so Undo Last Update always works.
- The replacement's code signature is checked; a build signed worse than the one you had is rolled back automatically.
Meld Studio's publisher does not publish a checksum, so Floodtide verifies each download by requiring the same developer signature as the copy already installed, and Gatekeeper has to accept it before anything is replaced.
If Meld Studio lives in a folder macOS protects, the swap asks for your administrator password once for the whole batch, exactly as the Finder does when you install anything by hand.
Questions about Meld Studio
Does Floodtide update Meld Studio?
Yes. Meld Studio also ships its own updater, so it can keep itself current when you launch it. Floodtide covers it anyway, because a self-updating app only updates when you happen to open it, and it tells you nothing about the other apps on the Mac. Floodtide shows Meld Studio beside everything else and updates the whole set in one pass.
How does Floodtide install a new version of Meld Studio?
It downloads the vendor's official build, verifies it carries the same developer signature as the copy already installed and passes Gatekeeper, quits Meld Studio if it is running, swaps the bundle, and keeps the previous version for seven days so the update can be undone.
Will updating Meld Studio lose my settings?
No. Floodtide replaces the application only. Preferences, licences and documents live outside it and are untouched.