diff --git a/content/en/docs/releasenotes/studio-pro/11/11.6.md b/content/en/docs/releasenotes/studio-pro/11/11.6.md
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--- a/content/en/docs/releasenotes/studio-pro/11/11.6.md
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@@ -8,6 +8,31 @@ mts: true
 
 {{% alert color="info" %}}For highlights of this release, see the [Mendix Release 11.6](https://www.mendix.com/blog/release-11-6-zero-downtime-deployments-workflow-advances/) blog post.{{% /alert %}}
 
+## 11.6.13 {#11613}
+
+**Release date: November _____, 2026**
+
+{{% button color="info" href="https://marketplace.mendix.com/link/studiopro/11.6.13" text="Go to Marketplace" title="Download version 11.6.13 from the Marketplace" %}}
+
+### Improvements
+
+* We added a confirmation dialog box before publishing, so you can review and confirm the action.
+* We changed the Mendix Runtime to exit with exit code 7 instead of 0 when a cluster node fails to update its heartbeat on time. This allows service managers, such as Windows service recovery, to treat the shutdown as a failure and restart the runtime. The heartbeat check is also no longer affected by system clock changes.
+* We improved React client bundling diagnostics with clearer reporting for memory-related bundler failures.
+* In apps that use the React client, generated sources are now placed in **deployment/websource**, so **deployment/web** only contains the files that are served to the browser.
+
+### Fixes
+
+* We fixed an issue where auto-committed entries and objects were not cleaned up after an app restart. (Ticket 261753)
+* We fixed a caching issue that caused errors in React client PWAs after you deployed a new version of your app. Page requests now include a cache-busting query parameter to ensure the latest version is loaded. (Ticket 283757)
+* We fixed an issue that prevented an app from opening when a **Send REST request** microflow activity used a consumed REST service query parameter with dots in its name (for example, `Person.Address.Zipcode`). The Mendix Runtime now also sends the full name of such query parameters instead of only the part after the last dot. (Ticket 287134)
+* We fixed an issue where Prometheus failed to scrape the `/prometheus` endpoint on the admin port, because the response had no `Content-Type` header and Prometheus could not parse the `jvm_info` metric. (Ticket 289111)
+* We fixed an error in Studio Pro that occurred when deleting a nanoflow variable referenced by a **Synchronize specific objects** activity. (Ticket 289290)
+* We now show only the name of unknown configuration settings when a warning about them is logged. (Ticket 291608)
+* We fixed an issue where renaming a document made Studio Pro unresponsive for 30 seconds and then failed with a timeout error while the **Changes** pane was open.
+* We fixed an issue where the custom error handler of a decision was skipped when its expression or rule failed after another decision had already been executed in the same microflow. Instead, a `No connecting flow found` error was thrown and handled by the error handler of a calling microflow.
+* We fixed an issue where files were unnecessarily included in the service worker pre-cache.
+
 ## 11.6.12 {#11612}
 
 **Release date: October 21, 2026**