diff --git a/hamh-alpha/CHANGELOG.md b/hamh-alpha/CHANGELOG.md
index 8dc9415..33d97f9 100644
--- a/hamh-alpha/CHANGELOG.md
+++ b/hamh-alpha/CHANGELOG.md
@@ -1,10 +1,8 @@
-# v2.1.0-alpha.642
+# v2.1.0-alpha.643
 
 ## Changes
 
-- fix lint after #324 (6fbda2a1)
-- Merge pull request #324 from F1ySyn/alpha (ef72e1b7)
-- MATT-based vacuum will use mode.vacuum_mop (73d920d6)
+- fix(#309): keep ha-auto ac systemMode stable when hvac_action goes idle (e35a0528)
 
 ---
 ⚠️ **This is an alpha release** - use at your own risk!
diff --git a/hamh-alpha/config.yaml b/hamh-alpha/config.yaml
index ff257ac..39ebd32 100644
--- a/hamh-alpha/config.yaml
+++ b/hamh-alpha/config.yaml
@@ -1,4 +1,4 @@
-version: "2.1.0-alpha.642"
+version: "2.1.0-alpha.643"
 image: ghcr.io/riddix/home-assistant-matter-hub-addon
 slug: hamh-alpha
 name: Home-Assistant-Matter-Hub (Alpha)