Updates the latest version number

manifests/VultModulesFree.json

@@ -3,5 +3,5 @@
   "author": "Leonardo Laguna Ruiz",
   "pluginUrl": "https://modlfo.github.io/VultModules",
   "manualUrl": "https://modlfo.github.io/VultModules/download/",
-  "latestVersion": "0.5.3"
-}
+  "latestVersion": "0.6.1"
+}