build 0.3.0

app/package.json

@@ -1,6 +1,6 @@
 {
   "name": "HybridOSN",
-  "version": "0.2.0",
+  "version": "0.3.0",
   "author": "Carsten Porth, TU Darmstadt",
   "homepage": "https://www.informatik.tu-darmstadt.de",
   "private": true,