Update CHANGELOG

Author: bouwew

CHANGELOG.md

@@ -1,7 +1,8 @@
 # Changelog
 
-## Ongoing
+## v0.33.0 Bugfixes, implement daily full-update
 
+- New feature: implement a daily full-update (other part of solution for [HA Core issue #99372](https://github.com/home-assistant/core/issues/99372))
 - Reorder device-dicts: gateway first, optionally heater_central second
 - Improve handling of obsolete sensors (solution for [HA Core issue #100306](https://github.com/home-assistant/core/issues/100306)
 - Improve handling of invalid actuator xml-data (partial solution for [HA Core issue #99372](https://github.com/home-assistant/core/issues/99372)