chore: changelog

Author: dervoeti

CHANGELOG.md

@@ -13,6 +13,7 @@ All notable changes to this project will be documented in this file.
 
 - airflow: Extend list of providers for 3.0.6 ([#1336])
 - airflow: Bump celery version to 5.5.3 for Airflow 3.x ([#1343]).
+- testing-tools: refactoring: Split image into multiple images, remove unnecessary components and switch to UBI as base image ([#1354]).
 
 ### Removed
 
@@ -22,6 +23,7 @@ All notable changes to this project will be documented in this file.
 [#1337]: https://github.com/stackabletech/docker-images/pull/1337
 [#1343]: https://github.com/stackabletech/docker-images/pull/1343
 [#1340]: https://github.com/stackabletech/docker-images/pull/1340
+[#1354]: https://github.com/stackabletech/docker-images/pull/1354
 
 ## [25.11.0] - 2025-11-07