Introduce intermediate docker release

Change-Id: I5013005bc292c52007289ad78a28d5797151d0c0
diff --git a/package.json b/package.json
index eaf1196..aac2f48 100644
--- a/package.json
+++ b/package.json
@@ -2,7 +2,7 @@
   "name": "Kalamar",
   "description": "Mojolicious-based Frontend for KorAP",
   "license": "BSD-2-Clause",
-  "version": "0.59.1",
+  "version": "0.60.0",
   "pluginVersion": "0.2.3",
   "engines": {
     "node": ">=6.0.0"