Merge pull request #41509 from github/repo-sync

docs-bot · web-flow · commit fc664e6d4f4f · 2025-11-24T04:38:29.000-08:00
Repo sync
diff --git a/content/copilot/tutorials/index.md b/content/copilot/tutorials/index.md
@@ -21,6 +21,7 @@ children:
   - /explore-pull-requests
   - /write-tests
   - /refactor-code
+  - /reduce-technical-debt
   - /review-ai-generated-code
   - /learn-a-new-language
   - /modernize-legacy-code
diff --git a/content/copilot/tutorials/reduce-technical-debt.md b/content/copilot/tutorials/reduce-technical-debt.md
diff --git a/data/release-notes/enterprise-server/3-15/0.yml b/data/release-notes/enterprise-server/3-15/0.yml
@@ -204,8 +204,10 @@ sections:
       On Azure instances, a failed pre-upgrade check due to insufficient user disk size can result in the Management Console displaying an `Internal Server Error`. To restore access to the Management Console, run `sudo rm /var/log/preflight-check-report.json` to remove the file. If enabled, the `automatic update checks` need to be disabled from the Management Console until user disk size is increased to minimum 500 GB. To increase the user disk size, see [AUTOTITLE](/admin/monitoring-and-managing-your-instance/updating-the-virtual-machine-and-physical-resources/increasing-storage-capacity#increasing-the-data-partition-size).
     - |
       {% data reusables.release-notes.2025-03-03-elasticsearch-data-loss %}
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.15.14 or higher.
 
-      [Updated: 2025-03-12]
+      [Updated: 2025-11-24]
 
   closing_down:
     # https://github.com/github/releases/issues/3525
diff --git a/data/release-notes/enterprise-server/3-15/1.yml b/data/release-notes/enterprise-server/3-15/1.yml
@@ -94,8 +94,10 @@ sections:
       When initializing a new GHES cluster, nodes with the `consul-server` role should be added to the cluster before adding additional nodes. Adding all nodes simultaneously creates a race condition between nomad server registration and nomad client registration.
     - |
       {% data reusables.release-notes.2025-03-03-elasticsearch-data-loss %}
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.15.14 or higher.
 
-      [Updated: 2025-03-12]
+      [Updated: 2025-11-24]
 
   deprecations:
     # https://github.com/github/releases/issues/4037
diff --git a/data/release-notes/enterprise-server/3-15/10.yml b/data/release-notes/enterprise-server/3-15/10.yml
@@ -54,3 +54,7 @@ sections:
       Admins setting up cluster high availability (HA) may encounter a spokes error when running `ghe-cluster-repl-status` if a new organization and repositories are created before using the `ghe-cluster-repl-bootstrap` command. To avoid this issue, complete the cluster HA setup with `ghe-cluster-repl-bootstrap` before creating new organizations and repositories.
     - |
       After a restore, existing outside collaborators cannot be added to repositories in a new organization. This issue can be resolved by running `/usr/local/share/enterprise/ghe-es-search-repair` on the appliance.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.15.14 or higher.
+
+      [Updated: 2025-11-24]
diff --git a/data/release-notes/enterprise-server/3-15/11.yml b/data/release-notes/enterprise-server/3-15/11.yml
@@ -64,3 +64,7 @@ sections:
       The autolink references feature is missing from the repository settings page.
     - |
       When attempting to open a pull request as a draft in a private or internal repository, users are incorrectly prompted to upgrade their plan.[Updated: 2025-08-11]
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.15.14 or higher.
+
+      [Updated: 2025-11-24]
diff --git a/data/release-notes/enterprise-server/3-15/12.yml b/data/release-notes/enterprise-server/3-15/12.yml
@@ -68,3 +68,7 @@ sections:
       Admins setting up cluster high availability (HA) may encounter a spokes error when running `ghe-cluster-repl-status` if a new organization and repositories are created before using the `ghe-cluster-repl-bootstrap` command. To avoid this issue, complete the cluster HA setup with `ghe-cluster-repl-bootstrap` before creating new organizations and repositories.
     - |
       After a restore, existing outside collaborators cannot be added to repositories in a new organization. This issue can be resolved by running `/usr/local/share/enterprise/ghe-es-search-repair` on the appliance.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.15.14 or higher.
+
+      [Updated: 2025-11-24]
diff --git a/data/release-notes/enterprise-server/3-15/13.yml b/data/release-notes/enterprise-server/3-15/13.yml
@@ -60,3 +60,7 @@ sections:
       After a restore, existing outside collaborators cannot be added to repositories in a new organization. This issue can be resolved by running `/usr/local/share/enterprise/ghe-es-search-repair` on the appliance.
     - |
       Unexpected elements may appear in the UI on the repo overview page for locked repositories.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.15.14 or higher.
+
+      [Updated: 2025-11-24]
diff --git a/data/release-notes/enterprise-server/3-15/2.yml b/data/release-notes/enterprise-server/3-15/2.yml
@@ -81,8 +81,10 @@ sections:
       Admins setting up cluster high availability (HA) may encounter a spokes error when running ghe-cluster-repl-status if a new organization and repositories are created before using the ghe-cluster-repl-bootstrap command. To avoid this issue, complete the cluster HA setup with ghe-cluster-repl-bootstrap before creating new organizations and repositories.
     - |
       {% data reusables.release-notes.2025-03-03-elasticsearch-data-loss %}
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.15.14 or higher.
 
-      [Updated: 2025-03-12]
+      [Updated: 2025-11-24]
 
   errata:
     - |
diff --git a/data/release-notes/enterprise-server/3-15/3.yml b/data/release-notes/enterprise-server/3-15/3.yml
@@ -93,8 +93,10 @@ sections:
       Admins setting up cluster high availability (HA) may encounter a spokes error when running `ghe-cluster-repl-status` if a new organization and repositories are created before using the `ghe-cluster-repl-bootstrap` command. To avoid this issue, complete the cluster HA setup with `ghe-cluster-repl-bootstrap` before creating new organizations and repositories.
     - |
       {% data reusables.release-notes.2025-03-03-elasticsearch-data-loss %}
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.15.14 or higher.
 
-      [Updated: 2025-03-12]
+      [Updated: 2025-11-24]
   errata:
     - |
       The warning and known issues section have been updated to accurately reflect that instances installed on GCP will face issues while hotpatching to 3.15.3. Previously, the warning and known issue indicated that customers would face issues either while upgrading or hotpatching to version 3.15.3. [Updated: 2025-03-11]
diff --git a/data/release-notes/enterprise-server/3-15/4.yml b/data/release-notes/enterprise-server/3-15/4.yml
@@ -75,6 +75,10 @@ sections:
       [Updated: 2025-03-19]
     - |
       After a restore, existing outside collaborators are unable to be added to repositories in a new organization. This issue can be resolved by running `/usr/local/share/enterprise/ghe-es-search-repair` on the appliance.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.15.14 or higher.
+
+      [Updated: 2025-11-24]
   errata:
     - |
       The release notes previously did not mention VMware ESXi 8.0 support. [Updated: 2025-04-02]
diff --git a/data/release-notes/enterprise-server/3-15/5.yml b/data/release-notes/enterprise-server/3-15/5.yml
@@ -60,3 +60,7 @@ sections:
       Admins setting up cluster high availability (HA) may encounter a spokes error when running `ghe-cluster-repl-status` if a new organization and repositories are created before using the `ghe-cluster-repl-bootstrap` command. To avoid this issue, complete the cluster HA setup with `ghe-cluster-repl-bootstrap` before creating new organizations and repositories.
     - |
       After a restore, existing outside collaborators cannot be added to repositories in a new organization. This issue can be resolved by running `/usr/local/share/enterprise/ghe-es-search-repair` on the appliance.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.15.14 or higher.
+
+      [Updated: 2025-11-24]
diff --git a/data/release-notes/enterprise-server/3-15/6.yml b/data/release-notes/enterprise-server/3-15/6.yml
@@ -62,3 +62,7 @@ sections:
       After a restore, existing outside collaborators cannot be added to repositories in a new organization. This issue can be resolved by running `/usr/local/share/enterprise/ghe-es-search-repair` on the appliance.
     - |
       Repository Cache Replicas return `Repository not found` when changes have been pushed to the Primary instance that have not yet synchronized to the Cache Replica. This issue can also occur in all previous patches of this release.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.15.14 or higher.
+
+      [Updated: 2025-11-24]
diff --git a/data/release-notes/enterprise-server/3-15/7.yml b/data/release-notes/enterprise-server/3-15/7.yml
@@ -97,6 +97,10 @@ sections:
       Administrators setting up cluster high availability (HA) may encounter a spokes error when running `ghe-cluster-repl-status` if a new organization and repositories are created before using the `ghe-cluster-repl-bootstrap` command. To avoid this issue, complete the cluster HA setup with `ghe-cluster-repl-bootstrap` before creating new organizations and repositories.
     - |
       After a restore, existing outside collaborators cannot be added to repositories in a new organization. This issue can be resolved by running `/usr/local/share/enterprise/ghe-es-search-repair` on the appliance.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.15.14 or higher.
+
+      [Updated: 2025-11-24]
 
   errata:
     - |
diff --git a/data/release-notes/enterprise-server/3-15/8.yml b/data/release-notes/enterprise-server/3-15/8.yml
@@ -71,3 +71,7 @@ sections:
       Admins setting up cluster high availability (HA) may encounter a spokes error when running `ghe-cluster-repl-status` if a new organization and repositories are created before using the `ghe-cluster-repl-bootstrap` command. To avoid this issue, complete the cluster HA setup with `ghe-cluster-repl-bootstrap` before creating new organizations and repositories.
     - |
       After a restore, existing outside collaborators cannot be added to repositories in a new organization. This issue can be resolved by running `/usr/local/share/enterprise/ghe-es-search-repair` on the appliance.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.15.14 or higher.
+
+      [Updated: 2025-11-24]
diff --git a/data/release-notes/enterprise-server/3-15/9.yml b/data/release-notes/enterprise-server/3-15/9.yml
@@ -56,3 +56,7 @@ sections:
       Admins setting up cluster high availability (HA) may encounter a spokes error when running `ghe-cluster-repl-status` if a new organization and repositories are created before using the `ghe-cluster-repl-bootstrap` command. To avoid this issue, complete the cluster HA setup with `ghe-cluster-repl-bootstrap` before creating new organizations and repositories.
     - |
       After a restore, existing outside collaborators cannot be added to repositories in a new organization. This issue can be resolved by running `/usr/local/share/enterprise/ghe-es-search-repair` on the appliance.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.15.14 or higher.
+
+      [Updated: 2025-11-24]
diff --git a/data/release-notes/enterprise-server/3-16/0.yml b/data/release-notes/enterprise-server/3-16/0.yml
@@ -228,6 +228,10 @@ sections:
       [Updated: 2025-03-19]
     - |
       The security risk page returns a 500 error when secret scanning is disabled. [Updated: 2025-04-25]
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher or 3.15.14 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.16.10 or higher.
+
+      [Updated: 2025-11-24]
 
   closing_down:
     # https://github.com/github/releases/issues/4683
diff --git a/data/release-notes/enterprise-server/3-16/1.yml b/data/release-notes/enterprise-server/3-16/1.yml
@@ -80,6 +80,10 @@ sections:
       After a geo-replica is promoted to be a primary by running `ghe-repl-promote`, the actions workflow of a repository does not have any suggested workflows.
     - |
       The security risk page returns a 500 error when secret scanning is disabled. [Updated: 2025-04-25]
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher or 3.15.14 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.16.10 or higher.
+
+      [Updated: 2025-11-24]
   errata:
     - |
       Known issues incorrectly indicated that administrators could immediately run the `/usr/local/share/enterprise/ghe-es-search-repair` script after a restore to resolve indexing and collaborator access issues. In reality, this script must be run only after the system has been up for at least one hour. [Updated: 2025-04-22]
diff --git a/data/release-notes/enterprise-server/3-16/2.yml b/data/release-notes/enterprise-server/3-16/2.yml
@@ -84,3 +84,7 @@ sections:
       Repository Cache Replicas return `Repository not found` when changes have been pushed to the Primary instance that have not yet synchronized to the Cache Replica. This issue can also occur in all previous patches of this release.
     - |
       The security risk page returns a 500 error when secret scanning is disabled. [Updated: 2025-04-25]
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher or 3.15.14 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.16.10 or higher.
+
+      [Updated: 2025-11-24]
diff --git a/data/release-notes/enterprise-server/3-16/3.yml b/data/release-notes/enterprise-server/3-16/3.yml
@@ -99,6 +99,10 @@ sections:
       After a restore, existing outside collaborators cannot be added to repositories in a new organization. This issue can be resolved by running `/usr/local/share/enterprise/ghe-es-search-repair` on the appliance.
     - |
       After a geo-replica is promoted to be a primary by running `ghe-repl-promote`, the actions workflow of a repository does not have any suggested workflows.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher or 3.15.14 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.16.10 or higher.
+
+      [Updated: 2025-11-24]
 
   errata:
     - |
diff --git a/data/release-notes/enterprise-server/3-16/4.yml b/data/release-notes/enterprise-server/3-16/4.yml
@@ -89,3 +89,7 @@ sections:
       After a restore, existing outside collaborators cannot be added to repositories in a new organization. This issue can be resolved by running `/usr/local/share/enterprise/ghe-es-search-repair` on the appliance.
     - |
       After a geo-replica is promoted to be a primary by running `ghe-repl-promote`, the actions workflow of a repository does not have any suggested workflows.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher or 3.15.14 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.16.10 or higher.
+
+      [Updated: 2025-11-24]
diff --git a/data/release-notes/enterprise-server/3-16/5.yml b/data/release-notes/enterprise-server/3-16/5.yml
@@ -66,3 +66,7 @@ sections:
       After a restore, existing outside collaborators cannot be added to repositories in a new organization. This issue can be resolved by running `/usr/local/share/enterprise/ghe-es-search-repair` on the appliance.
     - |
       After a geo-replica is promoted to be a primary by running `ghe-repl-promote`, the actions workflow of a repository does not have any suggested workflows.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher or 3.15.14 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.16.10 or higher.
+
+      [Updated: 2025-11-24]
diff --git a/data/release-notes/enterprise-server/3-16/6.yml b/data/release-notes/enterprise-server/3-16/6.yml
@@ -64,3 +64,7 @@ sections:
       After a geo-replica is promoted to be a primary by running `ghe-repl-promote`, the actions workflow of a repository does not have any suggested workflows.
     - |
       In some scenarios, upgrades from GHES 3.14.x to 3.16 can fail with a migration error. Running `ghe-single-config-apply` _should_ allow the migration to proceed, and complete the upgrade. This will be fixed in GHES 3.16.7. To work around this issue, in your Enterprise's Code Security Settings, disable all security settings that apply to "new repositories". Once upgraded, create an Enterprise Security Configuration with your desired settings and set that configuration as the default for new repositories.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher or 3.15.14 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.16.10 or higher.
+
+      [Updated: 2025-11-24]
diff --git a/data/release-notes/enterprise-server/3-16/7.yml b/data/release-notes/enterprise-server/3-16/7.yml
@@ -78,3 +78,7 @@ sections:
       The autolink references feature is missing from the repository settings page.
     - |
       When attempting to open a pull request as a draft in a private or internal repository, users are incorrectly prompted to upgrade their plan.[Updated: 2025-08-11]
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher or 3.15.14 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.16.10 or higher.
+
+      [Updated: 2025-11-24]
diff --git a/data/release-notes/enterprise-server/3-16/8.yml b/data/release-notes/enterprise-server/3-16/8.yml
@@ -80,3 +80,7 @@ sections:
       After a geo-replica is promoted to be a primary by running `ghe-repl-promote`, the actions workflow of a repository does not have any suggested workflows.
     - |
       Customers operating at high scale or near capacity may experience unexpected performance degradation, such as slow response times, background job queue spikes, elevated CPU usage, and increased MySQL load. Consider upgrading to {% ifversion ghes = 3.16 %}3.16{% endif %}{% ifversion ghes = 3.17 %}3.17{% endif %}{% ifversion ghes = 3.18 %}3.18{% endif %} with caution.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher or 3.15.14 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.16.10 or higher.
+
+      [Updated: 2025-11-24]
diff --git a/data/release-notes/enterprise-server/3-16/9.yml b/data/release-notes/enterprise-server/3-16/9.yml
@@ -70,4 +70,8 @@ sections:
       After a geo-replica is promoted to be a primary by running `ghe-repl-promote`, the actions workflow of a repository does not have any suggested workflows.
     - |
       Unexpected elements may appear in the UI on the repo overview page for locked repositories.
+    - |
+      Upgrading to this version from GHES 3.14.19 and higher or 3.15.14 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.16.10 or higher.
+
+      [Updated: 2025-11-24]
       
diff --git a/data/release-notes/enterprise-server/3-17/0.yml b/data/release-notes/enterprise-server/3-17/0.yml
@@ -218,6 +218,10 @@ sections:
       When publishing npm packages in a workflow after restoring from a backup to GitHub Enterprise Server 3.13.5.gm4 or 3.14.2.gm3, you may encounter a `401 Unauthorized` error from the GitHub Packages service. This can happen if the restore is from an N-1 or N-2 version and the workflow targets the npm endpoint on the backup instance. To avoid this issue, ensure the access token is valid and includes the correct scopes for publishing to GitHub Packages.
     - |
       Uploading a new license with unbundled GitHub Advanced Security may not fully unbundle all the Security Configurations on the instance in certain cases. Any active Security Configurations will continue to function, but when attempting to apply the configurations to new repositories you may see errors like "Advanced Security is not purchased" or `Validation failed: Secret scanning non provider patterns Non-provider patterns must be disabled when secret scanning is disabled`. Contact GitHub Support for assistance clearing this state in version 3.17.0. This issue will be resolved in version 3.17.2.
+    - |
+      Upgrading to this version from GHES 3.15.14 and higher or 3.16.10 and higher will cause the upgrade to fail due to this version containing an older version of MySQL. To avoid this issue please upgrade to GHES 3.17.7 or higher.
+
+      [Updated: 2025-11-24]
 
   closing_down:
     # https://github.com/github/releases/issues/5177
diff --git a/data/release-notes/enterprise-server/3-17/1.yml b/data/release-notes/enterprise-server/3-17/1.yml
diff --git a/data/release-notes/enterprise-server/3-17/2.yml b/data/release-notes/enterprise-server/3-17/2.yml
diff --git a/data/release-notes/enterprise-server/3-17/3.yml b/data/release-notes/enterprise-server/3-17/3.yml
diff --git a/data/release-notes/enterprise-server/3-17/4.yml b/data/release-notes/enterprise-server/3-17/4.yml
diff --git a/data/release-notes/enterprise-server/3-17/5.yml b/data/release-notes/enterprise-server/3-17/5.yml
diff --git a/data/release-notes/enterprise-server/3-17/6.yml b/data/release-notes/enterprise-server/3-17/6.yml
diff --git a/data/release-notes/enterprise-server/3-18/0.yml b/data/release-notes/enterprise-server/3-18/0.yml
diff --git a/data/reusables/contributing/content-linter-rules.md b/data/reusables/contributing/content-linter-rules.md
diff --git a/src/content-linter/lib/linting-rules/frontmatter-hero-image.ts b/src/content-linter/lib/linting-rules/frontmatter-hero-image.ts
diff --git a/src/content-linter/tests/unit/frontmatter-hero-image.ts b/src/content-linter/tests/unit/frontmatter-hero-image.ts
