App Manager v1.117.0 release notes (#2643)

* App Manager v1.117.0 release notes

* Update rn-app-manager.md

* Update rn-app-manager.md

* Update rn-app-manager.md

* Update rn-app-manager.md

---------

Co-authored-by: replicated-ci-kots <[email protected]>
Co-authored-by: Andrew Lavery <[email protected]>
Co-authored-by: Alex Parker <[email protected]>

Author: 4 people

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

@@ -16,6 +16,19 @@ The following table lists the versions of Kubernetes that are compatible with ea
 
 <!--RELEASE_NOTES_PLACEHOLDER-->
 
+## 1.117.0
+
+Released on September 13, 2024
+
+Support for Kubernetes: 1.28, 1.29, and 1.30
+
+### New Features {#new-features-1-117-0}
+* Adds the `--private-ca-configmap` flag to the `install` and `generate-manifests` commands. The contents of the provided ConfigMap are used as additional trusted certificate authorities.
+* Adds the [`PrivateCACert` template function](/reference/template-functions-static-context#privatecacert) to return the name of a ConfigMap containing additional trusted CA certificates provided by the end user.
+
+### Bug Fixes {#bug-fixes-1-117-0}
+* Fixes an issue where `dropdown` Config items did not respect the `when` property.
+
 ## 1.116.1
 
 Released on September 12, 2024