Add to changelog

Author: CoMPaTech

CHANGELOG.md

@@ -3,9 +3,10 @@
 ## Ongoing
 
 - Refresh adam_plus_anna_new userdata and adapt.
-- Bump actions and requirements to Python 3.12
-- Ruff as per #470 (defaulting black and isort to ruff)
-- Modularize/split testing, including separation of code and data
+- Bump actions and requirements to Python 3.12.
+- Ruff as per #470 (defaulting black and isort to ruff).
+- Modularize/split testing, including separation of code and data.
+- Improve quality as indicated by SonarCloud.
 
 ## v0.35.4