Update package version to 1.31.0

CHANGELOG

@@ -581,3 +581,6 @@
 * fix(syncthing): avoid writing panic log to nil fd by [@​ardevd](https://github.com/ardevd) in https://github.com/syncthing/syncthing/pull/10154
 * feat(config): expose folder and device info as metrics (fixes [#​9519](https://github.com/syncthing/syncthing/issues/9519)) by [@​calmh](https://github.com/calmh) in https://github.com/syncthing/syncthing/pull/10148
 
+[1.31.0]
+* checklist added to manifest
+

CloudronManifest.json

@@ -5,7 +5,7 @@
   "description": "file://DESCRIPTION.md",
   "changelog": "file://CHANGELOG",
   "tagline": "Decentralized file synchronization",
-  "version": "1.30.0",
+  "version": "1.31.0",
   "upstreamVersion": "1.30.0",
   "healthCheckPath": "/healthcheck",
   "httpPort": 8000,
@@ -13,6 +13,11 @@
     "localstorage": {},
     "ldap": {}
   },
+  "checklist": {
+    "change-default-password": {
+      "message": "Change the admin password immediately."
+    }
+  },
   "tcpPorts": {
     "SYNC_PORT": {
       "title": "Sync Port",
@@ -29,7 +34,7 @@
     "storage",
     "sync"
   ],
-  "minBoxVersion": "7.1.2",
+  "minBoxVersion": "8.1.0",
   "forumUrl": "https://forum.cloudron.io/category/56/syncthing",
   "documentationUrl": "https://docs.cloudron.io/packages/syncthing/",
   "mediaLinks": [

POSTINSTALL.md

@@ -4,7 +4,6 @@ This app is pre-setup with an account. The initial credentials are:
 **Username**: admin<br/>
 **Password**: changeme<br/>
 
-Please change the admin password immediately.
 </nosso>
 
 <sso>