update changelog

Author: bendera

CHANGELOG.md

@@ -4,6 +4,12 @@ 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/)
 
+## [Unreleased]
+
+### Fixed
+
+- Reverted the original focus style of **Button**, as VSCode uses the `:focus` state instead of `focus-active`.
+
 ## [1.16.0] - 2025-05-17
 
 ### Added