README.md in jekyll-theme-cayman-0.0.4 vs README.md in jekyll-theme-cayman-0.1.0

@@ -63,9 +63,19 @@
 1. [Copy the original template](https://github.com/pages-themes/cayman/blob/master/_layouts/default.html) from the theme's repository<br />(*Pro-tip: click "raw" to make copying easier*)
 2. Create a file called `/_layouts/default.html` in your site
 3. Paste the default layout content copied in the first step
 4. Customize the layout as you'd like
 
+### Sass variables
+
+If you'd like to change the theme's [Sass variables](https://github.com/pages-themes/cayman/blob/master/_sass/variables.scss), set new values before the `@import` line in your stylesheet:
+
+```scss
+$section-headings-color: #0086b3;
+
+@import "{{ site.theme }}";
+```
+
 ## Roadmap
 
 See the [open issues](https://github.com/pages-themes/cayman/issues) for a list of proposed features (and known issues).
 
 ## Project philosophy