diff --git a/content/admin/overview/about-enterprise-accounts.md b/content/admin/overview/about-enterprise-accounts.md
index 02c92ad31de7..26731d2fac88 100644
--- a/content/admin/overview/about-enterprise-accounts.md
+++ b/content/admin/overview/about-enterprise-accounts.md
@@ -15,7 +15,7 @@ An enterprise account allows you to manage multiple organizations{% if enterpris
- Member access and management (organization members, outside collaborators){% if enterpriseServerVersions contains currentVersion %}
- Billing and usage ({% data variables.product.prodname_ghe_server %} instances, user licenses, {% data variables.large_files.product_name_short %} packs){% endif %}
-- Security{% if enterpriseServerVersions contains currentVersion %}(single sign-on, two factor authentication)
+- Security {% if enterpriseServerVersions contains currentVersion %}(single sign-on, two factor authentication)
- Requests {% if enterpriseServerVersions contains currentVersion %}and support bundle sharing {% endif %}with {% data variables.contact.enterprise_support %}{% endif %}
{% if enterpriseServerVersions contains currentVersion %}{% data reusables.enterprise-accounts.enterprise-accounts-billing %} For more information about managing your {% data variables.product.prodname_ghe_cloud %} subscription, see "[Viewing the subscription and usage for your enterprise account](/articles/viewing-the-subscription-and-usage-for-your-enterprise-account)." {% endif %}For more information about managing your {% data variables.product.product_name %} billing settings, see "[Managing billing for your enterprise](/admin/overview/managing-billing-for-your-enterprise)."
diff --git a/content/developers/overview/about-githubs-apis.md b/content/developers/overview/about-githubs-apis.md
index 0d647b78cbff..e60baa72e325 100644
--- a/content/developers/overview/about-githubs-apis.md
+++ b/content/developers/overview/about-githubs-apis.md
@@ -9,11 +9,7 @@ versions:
github-ae: '*'
---
-There are two stable versions of the GitHub API: the [REST API](/rest) and the [GraphQL API](/graphql).
-
-When using the REST API, we encourage you to [request v3 via the `Accept` header](/rest/overview/media-types#request-specific-version).
-
-For information on using the GraphQL API, see the [v4 docs](/graphql).
+There are two stable versions of the GitHub API: the [REST API](/rest) and the [GraphQL API](/graphql). When using the REST API, we encourage you to [request v3 via the `Accept` header](/v3/media/#request-specific-version). For information on using the GraphQL API, see the [v4 docs](/graphql).
## Deprecated versions
diff --git a/content/developers/webhooks-and-events/webhook-events-and-payloads.md b/content/developers/webhooks-and-events/webhook-events-and-payloads.md
index f48511fa6281..9890c7b0aaab 100644
--- a/content/developers/webhooks-and-events/webhook-events-and-payloads.md
+++ b/content/developers/webhooks-and-events/webhook-events-and-payloads.md
@@ -1046,7 +1046,7 @@ This event occurs when a {% data variables.product.prodname_github_app %} sends
Key | Type | Description
----|------|-------------
-`action` |`string` | The action that was performed. This can be one of:
`created` - A repository is created.
`deleted` - A repository is deleted. This event type is only available to [organization hooks](/rest/reference/orgs#webhooks/)
`archived` - A repository is archived.
`unarchived` - A repository is unarchived.
{% if enterpriseServerVersions contains currentVersion or currentVersion == "github-ae@latest" %}
`anonymous_access_enabled` - A repository is [enabled for anonymous Git access](/rest/overview/api-previews#anonymous-git-access-to-repositories), `anonymous_access_disabled` - A repository is [disabled for anonymous Git access](/rest/overview/api-previews#anonymous-git-access-to-repositories)
{% endif %}
`edited` - A repository's information is edited.
`renamed` - A repository is renamed.
`transferred` - A repository is transferred.
`publicized` - A repository is made public.
`privatized` - A repository is made private.
+`action` |`string` | The action that was performed. This can be one of:
`created` - A repository is created.
`deleted` - A repository is deleted.
`archived` - A repository is archived.
`unarchived` - A repository is unarchived.
{% if enterpriseServerVersions contains currentVersion or currentVersion == "github-ae@latest" %}
`anonymous_access_enabled` - A repository is [enabled for anonymous Git access](/rest/overview/api-previews#anonymous-git-access-to-repositories), `anonymous_access_disabled` - A repository is [disabled for anonymous Git access](/rest/overview/api-previews#anonymous-git-access-to-repositories)
{% endif %}
`edited` - A repository's information is edited.
`renamed` - A repository is renamed.
`transferred` - A repository is transferred.
`publicized` - A repository is made public.
`privatized` - A repository is made private.
{% data reusables.webhooks.repo_desc %}
{% data reusables.webhooks.org_desc %}
{% data reusables.webhooks.app_desc %}
diff --git a/content/rest/overview/libraries.md b/content/rest/overview/libraries.md
index a1f11fa03b9a..f72b9b3b656b 100644
--- a/content/rest/overview/libraries.md
+++ b/content/rest/overview/libraries.md
@@ -111,6 +111,7 @@ Library name | Repository
Library name | Repository
|---|---|
+**ghapi**|[fastai/ghapi](https://github.com/fastai/ghapi)
**PyGithub**|[PyGithub/PyGithub](https://github.com/PyGithub/PyGithub)
**libsaas**|[duckboard/libsaas](https://github.com/ducksboard/libsaas)
**github3.py**|[sigmavirus24/github3.py](https://github.com/sigmavirus24/github3.py)
diff --git a/contributing/content-style-guide.md b/contributing/content-style-guide.md
index 7bdee3207c4f..1603764c1d10 100644
--- a/contributing/content-style-guide.md
+++ b/contributing/content-style-guide.md
@@ -12,6 +12,7 @@ These guidelines are specific to GitHub’s documentation. For general style que
- [Code blocks](#code-blocks)
- [Commands](#commands)
- [Examples](#examples)
+ - [Indentation](#indentation)
- [Headers](#headers)
- [Images](#images)
- [Alt text](#alt-text)
@@ -129,6 +130,21 @@ schedule:
- cron: "40 19 * * *"
```
+### Indentation
+
+In YAML examples, such as actions and workflow files, use two spaces to indent lines within nested lists and block sequences.
+
+- **Use:**
+
+```yaml
+ steps:
+ - uses: actions/checkout@v2
+ - name: Setup Python
+ uses: actions/setup-python@v2
+ with:
+ python-version: ${{ matrix.python }}
+```
+
## Headers
Use H3 for headers, and H4 for subheaders. When referring to headers, surround the header name with quotation marks.
diff --git a/data/reusables/github-actions/contacting-support.md b/data/reusables/github-actions/contacting-support.md
index c3d307a40523..d4bcb7c776ce 100644
--- a/data/reusables/github-actions/contacting-support.md
+++ b/data/reusables/github-actions/contacting-support.md
@@ -1,4 +1,4 @@
-If you need help with anything related to workflow configuration, such as syntax, {% data variables.product.prodname_dotcom %}-hosted runners, or building actions, look for an existing topic or start a new one in the [{% data variables.product.prodname_gcf %}'s {% data variables.product.prodname_actions %} board](https://github.community/c/github-actions).
+If you need help with anything related to workflow configuration, such as syntax, {% data variables.product.prodname_dotcom %}-hosted runners, or building actions, look for an existing topic or start a new one in the [{% data variables.product.prodname_gcf %}'s {% data variables.product.prodname_actions %} category](https://github.community/c/code-to-cloud/github-actions/41).
If you have feedback or feature requests for {% data variables.product.prodname_actions %}, share those in the {% data variables.contact.contact_feedback_actions %}.
diff --git a/includes/article-version-switcher.html b/includes/article-version-switcher.html
index c422bc853f44..96b1732a3a49 100644
--- a/includes/article-version-switcher.html
+++ b/includes/article-version-switcher.html
@@ -6,7 +6,7 @@
-