App Manager v1.109.5 release notes (#2377)

* App Manager v1.109.5 release notes

* Update rn-app-manager.md

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Co-authored-by: replicated-ci-kots <replicated-ci-kots@users.noreply.github.com>
Co-authored-by: Craig O'Donnell <craig@replicated.com>

docs/release-notes/rn-app-manager.md

@@ -16,6 +16,15 @@ The following table lists the versions of Kubernetes that are compatible with ea
 
 <!--RELEASE_NOTES_PLACEHOLDER-->
 
+## 1.109.5
+
+Released on May 23, 2024
+
+Support for Kubernetes: 1.27, 1.28, 1.29, and 1.30
+
+### Improvements {#improvements-1-109-5}
+* Updates to enable disaster recovery support for embedded cluster.
+
 ## 1.109.4
 
 Released on May 21, 2024