diff --git a/CHANGELOG.md b/CHANGELOG.md
index b72c6de..1cb443a 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,18 @@
 # Changelog
 
+## [2.2.1] - 2026-10-06
+
+Patch release after 2.2.0. No behaviour change to SMS handling or webhook format.
+
+### 🐛 Fixes
+- **Activity log had insufficient height in landscape (and some portrait) views.** The RecyclerView did not expand to fill the viewport on short heights, cutting off entries. Now uses `0dp` height with `app:layout_constraintBottom_toBottomOf="parent"` so the log fills available space and scrolls.
+- **ZapStore protocol details were leaking into this repo's release checklist.** The thin checklist now only asserts what is owned here: the publish step must succeed (re-run if needed), and `CHANGELOG.md` must be current because `zapstore.yaml` points `release_notes` at it. Everything else belongs in `rossigee/zapstore-publish`.
+
+### 📚 Documentation
+- The prerequisite action fixes (30 s publish timeout + one retry, `release_notes` fallback documented) are in zapstore-publish v1.0.3 with `@v1` updated to point at it.
+
+---
+
 ## [2.2.0] - 2026-10-06
 
 Minor: the main screen is redesigned, and the app now uploads only what you
diff --git a/sms2webhook/build.gradle b/sms2webhook/build.gradle
index e5d5808..6c6ca64 100644
--- a/sms2webhook/build.gradle
+++ b/sms2webhook/build.gradle
@@ -53,8 +53,8 @@ android {
         applicationId "org.golder.sms2webhook"
         minSdk 28
         targetSdk 36
-        versionCode 7
-        versionName "2.2.0"
+        versionCode 8
+        versionName "2.2.1"
 
         testInstrumentationRunner "androidx.test.runner.AndroidJUnitRunner"