diff --git a/content/en/configuration/all.md b/content/en/configuration/all.md
index c64638499..28fe970b2 100644
--- a/content/en/configuration/all.md
+++ b/content/en/configuration/all.md
@@ -59,10 +59,26 @@ dataDir
 : (`string`) The designated directory for data files. Default is `data`. {{% module-mounts-note %}}
 
 defaultContentLanguage
-: (`string`) The project's default language key, conforming to the syntax described in [RFC 5646]. This value must match one of the defined language keys. Default is `en`.
+: (`string`) The project's default content language key, conforming to the syntax described in [RFC 5646]. This value must match one of the defined language keys. Default is `en`.
 
 defaultContentLanguageInSubdir
-: (`bool`) Whether to publish the default language site to a subdirectory matching the `defaultContentLanguage`. Default is `false`.
+: (`bool`) Whether to publish the default content language site to a subdirectory matching the `defaultContentLanguage`. Default is `false`.
+
+defaultContentRole
+: {{< new-in 0.149.0 />}}
+: (`string`) The site's default content role. Default is `guest`.
+
+defaultContentRoleInSubdir
+: {{< new-in 0.149.0 />}}
+: (`bool`) Whether to publish the default content role to a subdirectory matching the `defaultContentRole`. Default is `false`.
+
+defaultContentVersion
+: {{< new-in 0.149.0 />}}
+: (`string`) The site's default content version. Default is `TODO`.
+
+defaultContentVersionInSubdir
+: {{< new-in 0.149.0 />}}
+: (`bool`) Whether to publish the default content version to a subdirectory matching the `defaultContentVersion`. Default is `false`.
 
 defaultOutputFormat
 : (`string`) The default output format for the site. If unspecified, the first available format in the defined order (by weight, then alphabetically) will be used.
@@ -240,6 +256,9 @@ renderSegments
 resourceDir
 : (`string`) The designated directory for caching output from [asset pipelines](g). Default is `resources`.
 
+roles
+: See [configure roles](/configuration/roles/).
+
 security
 : See [configure security](/configuration/security/).
 
@@ -294,6 +313,9 @@ titleCaseStyle
 uglyurls
 : See [configure ugly URLs](/configuration/ugly-urls/).
 
+versions
+: See [configure versions](/configuration/versions/).
+
 ## Cache directory
 
 Hugo's file cache directory is configurable via the [`cacheDir`] configuration option or the `HUGO_CACHEDIR` environment variable. If neither is set, Hugo will use, in order of preference:
diff --git a/content/en/configuration/roles.md b/content/en/configuration/roles.md
new file mode 100644
index 000000000..0ddb58f80
--- /dev/null
+++ b/content/en/configuration/roles.md
@@ -0,0 +1,13 @@
+---
+title: Configure roles
+linkTitle: Roles
+description: Configure roles.
+categories: []
+keywords: []
+---
+
+{{< new-in 0.149.0 />}}
+
+This is the default configuration:
+
+{{< code-toggle config=rolls />}}
diff --git a/content/en/configuration/versions.md b/content/en/configuration/versions.md
new file mode 100644
index 000000000..c953bc327
--- /dev/null
+++ b/content/en/configuration/versions.md
@@ -0,0 +1,13 @@
+---
+title: Configure versions
+linkTitle: Versions
+description: Configure versions.
+categories: []
+keywords: []
+---
+
+{{< new-in 0.149.0 />}}
+
+This is the default configuration:
+
+{{< code-toggle config=versions />}}
diff --git a/content/en/content-management/dimensions.md b/content/en/content-management/dimensions.md
new file mode 100644
index 000000000..46c88849c
--- /dev/null
+++ b/content/en/content-management/dimensions.md
@@ -0,0 +1,47 @@
+---
+title: Dimensions
+description: TODO
+categories: []
+keywords: []
+---
+
+{{< new-in 0.149.0 />}}
+
+TODO
+
+<!-- TODO we may not need some of these sentences -->
+
+See [configure languages](/configuration/languages/).
+
+See [configure roles](/configuration/roles/).
+
+See [configure versions](/configuration/versions/).
+
+
+<!-- TODO we may not need some of these references -->
+
+<!-- site config -->
+[`defaultContentLanguage`]: /configuration/all/#defaultcontentlanguage
+[`defaultContentLanguageInSubdir`]: /configuration/all/#defaultcontentlanguageinsubdir
+[`defaultContentRoleInSubdir`]: /configuration/all/#defaultcontentrole
+[`defaultContentRole`]: /configuration/all/#defaultcontentrole
+[`defaultContentRoleInSubdir`]: /configuration/all/#defaultcontentrole
+[`defaultContentVersion`]: /configuration/all/#defaultcontentversion
+[`defaultContentVersionInSubdir`]: /configuration/all/#defaultcontentversioninsubdir
+
+<!-- site methods -->
+[`Dimension`]: /methods/site/dimension/
+[`Language`]: /methods/site/language/
+[`Languages`]: /methods/site/languages/
+[`Role`]: /methods/site/role/
+[`Roles`]: /methods/site/roles/
+[`Version`]: /methods/site/version/
+[`Versions`]: /methods/site/versions/
+
+<!-- front matter -->
+[front matter languageDelegees]: /content-management/front-matter/#languagedelegees
+[front matter languages]: /content-management/front-matter/#languages
+[front matter roleDelegees]: /content-management/front-matter/#roledelegees
+[front matter roles]: /content-management/front-matter/#roles
+[front matter versionDelegees]: /content-management/front-matter/#versiondelegees
+[front matter versions]: /content-management/front-matter/#versions
diff --git a/content/en/content-management/front-matter.md b/content/en/content-management/front-matter.md
index d99475f4c..14a8e1a3e 100644
--- a/content/en/content-management/front-matter.md
+++ b/content/en/content-management/front-matter.md
@@ -74,6 +74,14 @@ isCJKLanguage
 keywords
 : (`string array`) An array of keywords, typically rendered within a `meta` element within the `head` element of the published HTML file, or used as a [taxonomy](g) to classify content. Access these values from a template using the [`Keywords`] method on a `Page` object.
 
+languageDelegees
+: {{< new-in 0.149.0 />}}
+: (`TODO`) TODO.
+
+languages
+: {{< new-in 0.149.0 />}}
+: (`TODO`) TODO.
+
 lastmod
 : (`string`) The date that the page was last modified. Note that the TOML format also supports unquoted date/time values. See the [dates](#dates) section for examples. Access this value from a template using the [`Lastmod`] method on a `Page` object.
 
@@ -111,6 +119,14 @@ published
 resources
 : (`map array`) An array of maps to provide metadata for [page resources].
 
+roleDelegees
+: {{< new-in 0.149.0 />}}
+: (`TODO`) TODO.
+
+roles
+: {{< new-in 0.149.0 />}}
+: (`TODO`) TODO.
+
 sitemap
 : (`map`) A map of sitemap options. See the [sitemap templates] page for details. Access these values from a template using the [`Sitemap`] method on a `Page` object.
 
@@ -135,6 +151,14 @@ unpublishdate
 url
 : (`string`) Overrides the entire URL path. Applicable to regular pages and section pages. See the [URL management] page for details.
 
+versionDelegees
+: {{< new-in 0.149.0 />}}
+: (`TODO`) TODO.
+
+versions
+: {{< new-in 0.149.0 />}}
+: (`TODO`) TODO.
+
 weight
 : (`int`) The page [weight](g), used to order the page within a [page collection](g). Access this value from a template using the [`Weight`] method on a `Page` object.
 
diff --git a/content/en/methods/page/Rotate.md b/content/en/methods/page/Rotate.md
new file mode 100644
index 000000000..0e0c2caae
--- /dev/null
+++ b/content/en/methods/page/Rotate.md
@@ -0,0 +1,20 @@
+---
+title: Rotate
+description: TODO 
+categories: []
+keywords: []
+params:
+  functions_and_methods:
+    returnType: page.Pages
+    signatures: [PAGE.Rotate DIMENSION]
+---
+
+{{< new-in 0.149.0 />}}
+
+TODO
+
+<!-- DIMENSION must be one of language, role, or version. -->
+
+```go-html-template
+{{ .Rotate "language" }}
+```
diff --git a/content/en/methods/site/Dimension.md b/content/en/methods/site/Dimension.md
new file mode 100644
index 000000000..98a9f6eca
--- /dev/null
+++ b/content/en/methods/site/Dimension.md
@@ -0,0 +1,28 @@
+---
+title: Dimension
+description: TODO 
+categories: []
+keywords: []
+params:
+  functions_and_methods:
+    returnType: TODO
+    signatures: [SITE.Dimension DIMENSION]
+---
+
+{{< new-in 0.149.0 />}}
+
+TODO
+<!--
+Not sure how to document the returned data type; it changes based on the
+argument, e.g.,
+
+{{ .Site.Dimension "language" }} => langs.Language
+{{ .Site.Dimension "role"  }} => roles.RoleSite
+{{ .Site.Dimension "version"  }} => versions.VersionSite
+-->
+
+<!-- DIMENSION must be one of language, role, or version. -->
+
+```go-html-template
+{{ .Site.Dimension "language" }}
+```
diff --git a/content/en/methods/site/Role.md b/content/en/methods/site/Role.md
new file mode 100644
index 000000000..aa3f00f9b
--- /dev/null
+++ b/content/en/methods/site/Role.md
@@ -0,0 +1,18 @@
+---
+title: Role
+description: Returns the role configured for this site. 
+categories: []
+keywords: []
+params:
+  functions_and_methods:
+    returnType: roles.RoleSite
+    signatures: [SITE.Role]
+---
+
+{{< new-in 0.149.0 />}}
+
+TODO
+
+```go-html-template
+{{ .Site.Role }}
+```
diff --git a/content/en/methods/site/Roles.md b/content/en/methods/site/Roles.md
new file mode 100644
index 000000000..0b23485f6
--- /dev/null
+++ b/content/en/methods/site/Roles.md
@@ -0,0 +1,18 @@
+---
+title: Roles
+description: Returns the roles configured for this site.  
+categories: []
+keywords: []
+params:
+  functions_and_methods:
+    returnType: roles.Roles
+    signatures: [SITE.Roles]
+---
+
+{{< new-in 0.149.0 />}}
+
+TODO
+
+```go-html-template
+{{ .Site.Roles }}
+```
diff --git a/content/en/methods/site/Version.md b/content/en/methods/site/Version.md
new file mode 100644
index 000000000..c295e5d35
--- /dev/null
+++ b/content/en/methods/site/Version.md
@@ -0,0 +1,18 @@
+---
+title: Version
+description: Returns the version configured for this site. 
+categories: []
+keywords: []
+params:
+  functions_and_methods:
+    returnType: versions.VersionSite
+    signatures: [SITE.Version]
+---
+
+{{< new-in 0.149.0 />}}
+
+TODO
+
+```go-html-template
+{{ .Site.Version }}
+```
diff --git a/content/en/methods/site/Versions.md b/content/en/methods/site/Versions.md
new file mode 100644
index 000000000..6bdfd6fc6
--- /dev/null
+++ b/content/en/methods/site/Versions.md
@@ -0,0 +1,18 @@
+---
+title: Versions
+description: Returns the versions configured for this site.  
+categories: []
+keywords: []
+params:
+  functions_and_methods:
+    returnType: versions.Versions
+    signatures: [SITE.Versions]
+---
+
+{{< new-in 0.149.0 />}}
+
+TODO
+
+```go-html-template
+{{ .Site.Versions }}
+```