* In commit messages, always refer to specific recipes or components by their _machine name_. For example, `drupal_cms_starter` instead of `Starter recipe`. This just makes it a little easier to know, at a glance, what has been changed.
* Enumerate which components have been changed. Don't say something like `Added .gitattributes to several recipes`; say something like `Added .gitattributes to drupal_cms_starter, drupal_cms_admin_ui, and drupal_cms_blog`.
* Credit is assigned subjectively, but feel free to err on the side of "credit everybody".
* The possible "commit types" are `feat` (feature), `fix`, `chore`, and `ci`.
