Update README

Author: bep

README.md

@@ -10,12 +10,16 @@
 
 ## Use
 
+**Note:** this theme requires Hugo >= 0.56.0 to run. If you want to edit the SCSS styles, you need the extended version.
+
 See the [exampleSite](https://github.com/bep/docuapi/tree/master/exampleSite) and more specific its site [configuration](https://github.com/bep/docuapi/blob/master/exampleSite/config.toml) for the available options.
 
 **Most notable:** This theme will use all the (non drafts) pages in the site and build a single-page API documentation. Using `weight` in the page front matter is the easiest way to control page order.
 
 If you want a different page selection, please provide your own `layouts/index.html` template.
 
+You can customize the look-and-feel by adding your own CSS variables in `assets/scss/docuapi_overrides.scss`. See the exampleSite folder for an example.
+
 ## Hooks
 
 When the fix for [#2549](https://github.com/spf13/hugo/issues/2549) is released we may do this with blocks, but until then you can provide some custom partials:
@@ -31,36 +35,6 @@ The styles and Javascript import are also put in each partial and as such can be
 * `partials/styles.html`
 * `partials/js.html`
 
-## Develop the Theme
-
-**Note:** In most situations you will be well off just using the theme and maybe in some cases provide your own template(s). Please refer to the [Hugo Documentation](http://gohugo.io/overview/introduction/) for that.
-
-But you may find styling issues, etc., that you want to fix. Those Pull Requests are warmly welcomed!
-
-**If you find issues that obviously belongs to  [Slate](https://github.com/lord/slate), then please report/fix them there, and we will pull in the latest changes here.**
-
-This project provides a very custom asset bundler in [bundler.go](https://github.com/bep/docuapi/blob/master/bundler.go) written in Go.
-
-It depends on `libsass` to build, so you will need `gcc` (a C compiler) to build it for your platform. If that is present, you can try:
-
-* `go get -u -v .`
-* `go run bundler.go` (this will clone Slate to a temp folder)
-* Alternative  to the above if you already have Slate cloned somewhere: `go run bundler.go -slate=/path/to/Slate`
-
-All options:
-
-```bash
-go run bundler.go -h
-  -minify
-    	apply minification to output Javascript, CSS etc. (default true)
-  -slate string
-    	the path to the Slate source, if not set it will be cloned from https://github.com/lord/slate.git
-```
-
-With `make` and `fswatch` (OSX only, I believe) available, you can get a fairly enjoyable live-reloading development experience for all artifacts by running:
-
-* `hugo server` in your Hugo site project.
-* `make serve` in the theme folder.
 
 
 

config.toml

@@ -2,6 +2,8 @@
 baseURL = "https://example.com/"
 
 [module]
+[module.hugoVersion]
+min = "0.56.0"
 [[module.imports]]
 path="github.com/lord/slate"
 [[module.imports.mounts]]