1. Deploy as you would normally [deploy to Heroku](https://devcenter.heroku.com/articles/getting-started-with-rails4#deploy-your-application-to-heroku)
2. Enable Dyno metadata: `heroku labs:enable runtime-dyno-metadata --app <app name>` (we need this to know the version number of the web app).
Don't forget to [set ENV vars](https://devcenter.heroku.com/articles/config-vars) as you would normally do with `application.yml` and run `heroku run rake db:setup`.