diff --git a/CHANGELOG.md b/CHANGELOG.md
index a0927f4a..308f8c2a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,29 +5,20 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
-## [Unreleased]
-
-### Added
-
--
+## [9.0.0]
 
 ### Changed
 
 - Replaced pipenv with uv and updated readme
 
-### Deprecated
-
-- Python 3.10 support
-
 ### Removed
 
--
+- Python 3.10 support
 
 ### Fixed
 
--
-
-### Security
+- Propper handling of climate schedules in heating or cooling
+- Fix HVAC related setpoint evaluation
 
 ## [8.1.0]