Couple of small fixes (#419)

* couple of fixes

* changelog

Author: soccermax

CHANGELOG.md

@@ -5,6 +5,14 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/)
 and this project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
 
+## v2.0.3 - 2025-12-11
+
+### Fixed
+
+- [Admin Service] Remove impl annotation
+- [Namespaces] Remove old events only in the processing namespaces
+- [Processing] Fix select query that could fail for old HANA DB-Adapter
+
 ## v2.0.2 - 2025-12-01
 
 ### Added