diff --git a/hamh-alpha/CHANGELOG.md b/hamh-alpha/CHANGELOG.md
index 2091c1c..26c48b8 100644
--- a/hamh-alpha/CHANGELOG.md
+++ b/hamh-alpha/CHANGELOG.md
@@ -1,13 +1,8 @@
-# v2.1.0-alpha.617
+# v2.1.0-alpha.618
 
 ## Changes
 
-- docs: expand developer endpoints page with mapping pipeline (97a9ece6)
-- test: cover sendHaMessage timeout and pass-through behavior (bd33b806)
-- style: tighten comment and log voice across backend (8f5d0a4f)
-- test: cover bridge storage migrations v1 through v5 (1f166312)
-- chore: extend pnpm overrides to clear transitive cves (d65d9d7b)
-- chore: align node version across dockerfiles and docs workflow (4c485d7d)
+- fix(#308): use fan.set_percentage so already-on fans accept speed changes (9b27bbc1)
 
 ---
 ⚠️ **This is an alpha release** - use at your own risk!
diff --git a/hamh-alpha/config.yaml b/hamh-alpha/config.yaml
index fd9a0c9..e290b4f 100644
--- a/hamh-alpha/config.yaml
+++ b/hamh-alpha/config.yaml
@@ -1,4 +1,4 @@
-version: "2.1.0-alpha.617"
+version: "2.1.0-alpha.618"
 image: ghcr.io/riddix/home-assistant-matter-hub-addon
 slug: hamh-alpha
 name: Home-Assistant-Matter-Hub (Alpha)