diff --git a/CHANGELOG b/CHANGELOG
index 1e98a43..1eab217 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -47,3 +47,6 @@
 [0.12.5]
 * Preserve ssh host keys across updates
 
+[0.12.6]
+* Use latest SMTP configuration
+
diff --git a/CloudronManifest.json b/CloudronManifest.json
index dee8c84..c9ece6b 100644
--- a/CloudronManifest.json
+++ b/CloudronManifest.json
@@ -4,7 +4,7 @@
   "author": "Gogs developers",
   "description": "file://DESCRIPTION.md",
   "tagline": "A painless self-hosted Git Service",
-  "version": "0.12.5",
+  "version": "0.12.6",
   "healthCheckPath": "/healthcheck",
   "httpPort": 3000,
   "addons": {
@@ -31,6 +31,6 @@
     "https://gogs.io/img/screenshots/5.png"
   ],
   "tags": [ "version control", "git", "code hosting", "development" ],
-  "targetBoxVersion": "0.4.0",
-  "changelog": "file://CHANGELOG"
+  "changelog": "file://CHANGELOG",
+  "minBoxVersion": "0.13.3"
 }