Bump version

CHANGELOG

@@ -43,3 +43,7 @@
 
 [0.5.1]
 * Update to NodeBB 1.5.1
+
+[0.5.2]
+* Update to NodeBB 1.5.1
+* Fix random build issues

CloudronManifest.json

@@ -4,7 +4,7 @@
   "author": "NodeBB Team",
   "description": "file://DESCRIPTION.md",
   "tagline": "Next generation forum software",
-  "version": "0.5.1",
+  "version": "0.5.2",
   "healthCheckPath": "/",
   "httpPort": 4567,
   "addons": {