Change darwin update format

[MrBlenny]

The update link for Darwin is specified as follows:

  "darwin-x64-prod": {
    "update": "https://github.com/megahertz/electron-simple-updater/releases/download/example-darwin-x64-prod-v0.0.2/release.json",
    "version": "0.0.2",
    "platform": "darwin",
    "readme": "Second version"
  }

Is it possible to change the:
update: XXXX/XXXX/XXXX/release.json to XXXX/XXXX/XXXX/MyApp-0.0.11-mac.zip?

The electron-builder does not seem to produce a release.json for me so it has to be created manually. In any-case, release.json it does not seem to provide any useful meta except for the url.

[megahertz]

Unfortunately, Squirrel.Mac requires this file. You can use electron-simple-publisher to generate this file automatically.

[megahertz]

I've checked again and there is no way to simplify it.

[develar]

The electron-builder does not seem to produce a release.json for me

electron-userland/electron-builder#1089