1.16.4 release changelog updates

Author: actions-user

CHANGELOG.md

@@ -4,9 +4,17 @@ All notable changes to this project will be documented in this file. Dates are d
 
 Generated by [`auto-changelog`](https://github.com/CookPete/auto-changelog).
 
+#### [1.16.4](https://github.com/rdkcentral/entservices-apis/compare/1.16.3...1.16.4)
+
+- RDKEMW-6916: Create documentation for AppManager [`#538`](https://github.com/rdkcentral/entservices-apis/pull/538)
+- Merge tag '1.16.3' into develop [`7b3edec`](https://github.com/rdkcentral/entservices-apis/commit/7b3edeccb63d476d2d6c2a29f98798101151d2ba)
+
 #### [1.16.3](https://github.com/rdkcentral/entservices-apis/compare/1.16.2...1.16.3)
 
+> 19 September 2025
+
 - RDKEMW-7499: onAppInstallationStatus Event missing  failReason  [`#508`](https://github.com/rdkcentral/entservices-apis/pull/508)
+- 1.16.3 release changelog updates [`c504aa2`](https://github.com/rdkcentral/entservices-apis/commit/c504aa2849a81fa43bbfd9ab7523a82770e26e1d)
 - Merge tag '1.16.2' into develop [`b1e394c`](https://github.com/rdkcentral/entservices-apis/commit/b1e394c558d02490cfab7ce24c2848bd4d0b8e55)
 
 #### [1.16.2](https://github.com/rdkcentral/entservices-apis/compare/1.16.1...1.16.2)