unleash.unleash/app.json

{
    "name": "Unleash",
    "description": "A default setup of Unleash",
    "repository": "https://github.com/heroku/node-js-sample",
    "logo": "https://github.com/Unleash/unleash/blob/master/docs/assets/logo.png?raw=true",
    "keywords": ["node", "feature toggles", "release"],
    "addons": [
        {
            "plan": "heroku-postgresql",
            "options": {
                "version": "9.5"
            }
        }
    ]
}