CHANGELOG.md

@@ -16,6 +16,11 @@ will consitute of a breaking change warranting a new major release:
 
 # [unreleased]
 
+## Fixed
+
+- As the `STR Handler` does not set an untrustworthy quaternion to invalid, the `ACS Controller`
+  needs to do this on its own.
+
 # [v7.5.2] 2023-12-14
 
 ## Fixed