Add known issue for HA GitHub Actions settings to GHES 3.18.8, 3.19.5, and 3.20.1 release notes (#60879)

Copilot · pallsama · web-flow · commit e2b2f67a284a · 2026-04-23T08:58:54.000Z
Co-authored-by: copilot-swe-agent[bot] &lt;198982749+Copilot@users.noreply.github.com&gt;
Co-authored-by: pallsama &lt;96553709+pallsama@users.noreply.github.com&gt;
diff --git a/data/release-notes/enterprise-server/3-18/8.yml b/data/release-notes/enterprise-server/3-18/8.yml
@@ -71,6 +71,8 @@ sections:
     - |
       To improve page load performance, user profile pages display a maximum of 24 organizations. When viewing your own profile, a "View all" link provides access to the full list in organization settings. When viewing another user's profile, a count displays any additional organizations beyond the first 24.
   known_issues:
+    - |
+      On instances configured for high availability, you will not be able to change GitHub Actions settings through the Management Console. Other settings are not affected. [Updated: 2026-04-22]
     - |
       First time setups of GitHub Actions with OpenID Connect (OIDC) fail with an error on the `Update Servicing Resources` step. This problem does not affect instances where GitHub Actions is already enabled.
 
diff --git a/data/release-notes/enterprise-server/3-19/5.yml b/data/release-notes/enterprise-server/3-19/5.yml
@@ -83,6 +83,8 @@ sections:
     - |
       To improve page load performance, user profile pages display a maximum of 24 organizations. When viewing your own profile, a "View all" link provides access to the full list in organization settings. When viewing another user's profile, a count displays any additional organizations beyond the first 24.
   known_issues:
+    - |
+      On instances configured for high availability, you will not be able to change GitHub Actions settings through the Management Console. Other settings are not affected. [Updated: 2026-04-22]
     - |
       First time setups of GitHub Actions with OpenID Connect (OIDC) fail with an error on the `Update Servicing Resources` step. This problem does not affect instances where GitHub Actions is already enabled.
 
diff --git a/data/release-notes/enterprise-server/3-20/1.yml b/data/release-notes/enterprise-server/3-20/1.yml
@@ -83,6 +83,8 @@ sections:
     - |
       To improve page load performance, user profile pages display a maximum of 24 organizations. When viewing your own profile, a "View all" link provides access to the full list in organization settings. When viewing another users profile, a count displays any additional organizations beyond the first 24.
   known_issues:
+    - |
+      On instances configured for high availability, you will not be able to change GitHub Actions settings through the Management Console. Other settings are not affected. [Updated: 2026-04-22]
     - |
       First time setups of GitHub Actions with OpenID Connect (OIDC) fail with an error on the `Update Servicing Resources` step. This problem does not affect instances where GitHub Actions is already enabled.
 
