Please excuse me if I have overlooked something, but is there a way to manually specify the binary name in the downloaded archive?

Currently it appears to be hardcoded to the running binary name, however if myapp was renamed locally to myapp-dev, then the update fails because "myapp-dev" doesn't exist in the archive.

Ideally there should be a way to set the binary name the updater should look for in the archive, so that myapp-dev would get updated with the myapp binary in the archive.