Merge pull request #40502 from github/repo-sync

Repo sync

Author: docs-bot

content/admin/configuring-settings/hardening-security-for-your-enterprise/restricting-access-to-githubcom-using-a-corporate-proxy.md

@@ -22,7 +22,6 @@ This feature is not enabled by default. An enterprise owner can enable the featu
 1. Under {% octicon "gear" aria-hidden="true" aria-label="gear" %} **Settings**, click **Authentication security**.
 1. In the "Enterprise access restrictions" section, select **Enable enterprise access restrictions**.
 
-
 ## Prerequisites
 
 * You must use an {% data variables.enterprise.prodname_emu_enterprise %} on {% data variables.product.prodname_dotcom_the_website %}.
@@ -47,7 +46,7 @@ An enterprise owner can identify the correct enterprise ID to use in the header
 {% data reusables.enterprise-accounts.settings-tab %}
 1. Under {% octicon "gear" aria-hidden="true" aria-label="gear" %} **Settings**, click **Authentication security**.
 1. In the "Enterprise access restrictions" section, find the header for your enterprise.
-   
+
 ## Using the header
 
 For best results, configure your proxy to inject the header into all traffic to the following **supported endpoints**.

content/copilot/tutorials/easy-apps-with-spark.md

@@ -71,9 +71,9 @@ Now that you're happy with your app, let's deploy it so you can share it with ot
 1. In the **Data Access** section of the publication dropdown, choose whether you want to give other users read-only or write access to your app.
 
    Choose **read-only** to let others view your app, without allowing them to create, edit or delete content.
-   
+
    For example, if you've created a family calendar app and you want to showcase the app, but you don't want users to be able to create, edit or delete events in the calendar yet, choose **read-only**.
-   
+
 1. Click **View site** {% octicon "link-external" aria-hidden="true" aria-label="link-external" %} to see your deployed app, then copy and share your app's URL.
 
 ## Next steps

src/ghes-releases/lib/enterprise-dates.json

@@ -252,9 +252,9 @@
     "generalAvailabilityDate": "2025-06-03"
   },
   "3.18": {
-    "releaseDate": "2025-08-05",
+    "releaseDate": "2025-09-03",
     "deprecationDate": "2026-08-25",
-    "releaseCandidateDate": "2025-08-05",
+    "releaseCandidateDate": "2025-09-03",
     "generalAvailabilityDate": "2025-10-06"
   },
   "3.19": {