Docs: Update Changelog

CHANGELOG.md

@@ -5,6 +5,15 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## [3.17.2] (2025-06-05)
+
+- Rework of AbstractCheck, allowing the implementation of Visitors that use the CheckEngine to traverse the internal
+  data model (#108)
+
+- Reimplemented parsing of TINReliefs
+
+- Fixed Tunnel features missing from the ErrorCollector and BBox calculatio
+
 ## [3.17.1] (2025-04-14)
 
 ### Fixes