Read more about Toolbelt 4.0 plugins here.
How to install this plugin
This CLI comes built into the Heroku CLI. https://cli.heroku.com
$ heroku status=== Heroku StatusDevelopment: No known issues at this time.Production: No known issues at this time.
or, if there were a real incident...
$ heroku status=== Heroku StatusDevelopment: YellowProduction: Yellow=== Increased Platform Latency 7:04:22 PM UTC7:04:22 PM UTC [Issue] We are experiencing a network connectivity issue with our upstream provider. We will post another update as to the status in an hour