message: Update installation instructions [skip-ci].
diff: @@ -25,11 +25,24 @@ We aim to be compatible at least with [VT100](https://en.wikipedia.org/wiki/VT10
  Install
  ------------
  +###### MacOS
  +
  ```bash
  brew cask install black-screen
  ```
  -Linux and Windows builds will be available after 1.0.0 release. Currently only OS X is supported to speed up the development process.
  +Beware that the version in Homebrew might be outdated. Visit the [releases](https://github.com/railsware/black-screen/releases) page to download the latest version.
  +
  +###### Linux
  +
  +* `git clone https://github.com/railsware/black-screen.git`
  +* `cd black-screen`
  +* `npm install`
  +* `npm run pack`
  +
  +###### Windows
  +
  +Windows is not supported at the moment. Consider voting for the [Windows Support](https://github.com/railsware/black-screen/issues/800) Issue.
  Technologies
  ------------
  