Update robotiq_hande_driver/CHANGELOG.md

Co-authored-by: Maciej Aleksandrowicz <mac.aleksandrowicz@gmail.com>

Author: slimasziom

robotiq_hande_driver/CHANGELOG.md

@@ -9,8 +9,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 
+* [PR-7](https://github.com/AGH-CEAI/robotiq_hande_driver/pull/7) - Integration of ModbusRTU communication with ros2_control Hardware Interface
 * [PR-2](https://github.com/AGH-CEAI/robotiq_hande_driver/pull/2) - ModbusRTU communication
 * [PR-2](https://github.com/AGH-CEAI/robotiq_hande_driver/pull/2) - Protocol abstraction
+* [PR-1](https://github.com/AGH-CEAI/robotiq_hande_driver/pull/1) - Prepared ros2_control Hardware Interface.
 
 ### Changed