A short guide for how to install and enable your shiny new version of Commit Mono.
This is taken from https://commitmono.com/install

1. (Download the fonts)
2. Unzip the fonts. You'll see 4 font files. These 4 fonts make up a 'Style Group':
   * CommitMono-Regular: Base version with settings and weight of your choice.
   * CommitMono-Italic: An italic version, same weight as regular.
   * CommitMono-Bold: A bold version, weight 700.
   * CommitMono-BoldItalic: A bold version, weight 700, that is also italic.
3. Install all 4 fonts on your system:
   * Windows: Right click the font in the folder and click "Install".
   * Mac: Open fonts with Font Book fr