Fix version and Changes

Change-Id: I16f7a1f54fc01804b02e73708108fb2195abb9a8
diff --git a/package.json b/package.json
index ed705b1..d69fb79 100755
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "Kalamar",
   "description": "Mojolicious-based Frontend for KorAP",
   "license": "BSD-2-Clause",
-  "version": "0.27.4",
+  "version": "0.28.0",
   "pluginVersion": "0.1",
   "repository" : {
     "type": "git",