diff --git a/CHANGELOG.md b/CHANGELOG.md
index 39cd547..cb02362 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,20 @@
 # Changelog
 
+## 2.2.37
+
+### Added
+
+- Cloud sync is configured. The build carries the API origin and a write-only ingest
+  token, so daily consumption and completed DC charging sessions reach MongoDB, and
+  whatever queued up while offline is uploaded once connectivity returns.
+
+### Changed
+
+- The consumption API moved from a standalone Express service to a Next.js app on Vercel,
+  which also serves a dashboard for reading the history back. The token in this APK opens
+  the write endpoints only — reading needs a password the APK does not contain, and the
+  MongoDB URI remains server-side and has never been in a build.
+
 ## 2.2.36
 
 ### Changed
diff --git a/FatihsMG4-unstable-2.2.37.apk.sha256 b/FatihsMG4-unstable-2.2.37.apk.sha256
new file mode 100644
index 0000000..305d5c5
--- /dev/null
+++ b/FatihsMG4-unstable-2.2.37.apk.sha256
@@ -0,0 +1 @@
+2d9fbd26a5afa6b0aaf21519204f825b32b45dd7e7165918c0685669cbd9b9bd  FatihsMG4-unstable-2.2.37.apk
diff --git a/app/build.gradle b/app/build.gradle
index c5bdef7..441ece2 100644
--- a/app/build.gradle
+++ b/app/build.gradle
@@ -34,8 +34,8 @@ android {
         applicationId "com.evsuite.abrp"
         minSdk 27
         targetSdk 36
-        versionCode 53
-        versionName "2.2.36"
+        versionCode 54
+        versionName "2.2.37"
 
         // MongoDB credentials never ship in the APK. The app only talks to the small
         // authenticated API in server/, which owns the database connection.