update changelog

Author: jowilf

docs/changelog/index.md

@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres
 to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## \[0.16.1\] - 2026-06-06
+
+###  Security Fixed
+
+- Server-side validation for sortable and searchable fields [Full Changelog](https://github.com/jowilf/starlette-admin/compare/0.16.0...0.16.1)
+
 ## \[0.16.0\] - 2025-12-13
 
 ### Added