diff --git a/content/en/getting-started/configuration.md b/content/en/getting-started/configuration.md
index 2ab5450f3e..089bee8be2 100644
--- a/content/en/getting-started/configuration.md
+++ b/content/en/getting-started/configuration.md
@@ -455,7 +455,7 @@ See [Configure Taxonomies](/content-management/taxonomies#configure-taxonomies).
 
 ### theme
 
-: See [module configuration](/hugo-modules/configuration/#module-configuration-imports) for how to import a theme.
+See [module configuration](/hugo-modules/configuration/#module-configuration-imports) for how to import a theme.
 
 ### themesDir
 
diff --git a/content/en/hosting-and-deployment/hosting-on-github/index.md b/content/en/hosting-and-deployment/hosting-on-github/index.md
index f41250279b..a7e57a0915 100644
--- a/content/en/hosting-and-deployment/hosting-on-github/index.md
+++ b/content/en/hosting-and-deployment/hosting-on-github/index.md
@@ -99,7 +99,7 @@ jobs:
   build:
     runs-on: ubuntu-latest
     env:
-      HUGO_VERSION: 0.120.2
+      HUGO_VERSION: 0.120.4
     steps:
       - name: Install Hugo CLI
         run: |
@@ -114,7 +114,7 @@ jobs:
           fetch-depth: 0
       - name: Setup Pages
         id: pages
-        uses: actions/configure-pages@v3
+        uses: actions/configure-pages@v4
       - name: Install Node.js dependencies
         run: "[[ -f package-lock.json || -f npm-shrinkwrap.json ]] && npm ci || true"
       - name: Build with Hugo
@@ -142,7 +142,7 @@ jobs:
     steps:
       - name: Deploy to GitHub Pages
         id: deployment
-        uses: actions/deploy-pages@v2
+        uses: actions/deploy-pages@v3
 {{< /code >}}
 
 Step 7
diff --git a/content/en/installation/linux.md b/content/en/installation/linux.md
index 5e45021037..4a63dcb54a 100644
--- a/content/en/installation/linux.md
+++ b/content/en/installation/linux.md
@@ -107,13 +107,24 @@ sudo dnf install hugo
 
 ### Gentoo
 
-Builds from source using Portage package manager. Customize how it builds (stardard or extended edition) easily with [USE flags] :
+Derivatives of the [Gentoo] distribution of Linux include [Calculate Linux], [Funtoo], and others. Follow the instructions below to install the extended edition of Hugo:
 
-```sh
-sudo emerge www-apps/hugo
-```
+1. Specify the `sass` [USE] flag in /etc/portage/package.use/mysql:
+
+    ```text
+    www-apps/hugo sass
+    ```
+
+2. Build using the Portage package manager:
+
+    ```sh
+    sudo emerge www-apps/hugo
+    ```
 
-[USE flags]: https://wiki.gentoo.org/wiki/USE_flag
+[Calculate Linux]: https://www.calculate-linux.org/
+[Funtoo]: https://www.funtoo.org/
+[Gentoo]: https://www.gentoo.org/
+[USE]: https://wiki.gentoo.org/wiki/Hugo#USE_flags
 
 ### openSUSE
 
diff --git a/layouts/shortcodes/quick-reference.html b/layouts/shortcodes/quick-reference.html
new file mode 100644
index 0000000000..95044f9340
--- /dev/null
+++ b/layouts/shortcodes/quick-reference.html
@@ -0,0 +1,39 @@
+{{/*
+Renders the child sections of the given top-level section, listing each childs's immediate descendants.
+
+@param {string} section The top-level section to render.
+@returns template.HTML
+
+@example {{% quick-reference section="functions" %}}
+*/}}
+
+{{ $section := "" }}
+{{ with .Get "section" }}
+  {{ $section = . }}
+{{ else }}
+  {{ errorf "The %q shortcodes requires a 'section' parameter. See %s" .Name .Postion }}
+{{ end }}
+
+{{/* Do not change the markdown indentation, and do not remove blank lines. */}}
+{{ with site.GetPage $section }}
+  {{ range .Sections }}
+
+## {{ .LinkTitle }}
+{{ .RawContent }}
+
+    {{ range .Pages }}
+      {{ $aliases := "" }}
+      {{ if eq .Section "functions" }}
+        {{ with .Params.action.aliases }}
+          {{ $aliases = delimit . " or " }}
+        {{ end }}
+      {{ end }}
+
+[{{ .LinkTitle }}]({{ .RelPermalink }}) {{ with $aliases }}({{ . }}){{ end }}
+: {{ .Description }}
+
+    {{ end }}
+  {{ end }}
+{{ else }}
+  {{ errorf "The %q shortcodes was unable to find the %q section. See %s" .Name $section .Postion }}
+{{ end }}