docs: update changelog with tooltip directive performance improvements

Author: Bastian Jakobs

CHANGELOG.md

@@ -8,7 +8,8 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 ## [Unreleased]
 
 ### Fixed
-- fix: store reference to original element instead of cloning it in tooltip directive
+- **Tooltip Directive Performance**: Improved directive implementation by storing a reference to the original element instead of cloning it
+  - Fixes issue where event listeners (like `@click`) and other Vue bindings on the trigger element were not working correctly due to cloning losing the original element's reactive bindings
 
 ## [1.1.7] - 2025-10-20