updated version & tag

README.md

 # vue-shufflejs-plugin
 
+[![vue2](https://img.shields.io/badge/vue-2.x-brightgreen.svg)](https://vuejs.org/)
+
 A [Vue.js](https://vuejs.org) plugin for [Shuffle.js](https://vestride.github.io/Shuffle/) library.  
 **Note**: This project is still under development!
 
@@ -20,12 +22,12 @@ The preferred way to install this extension is through [yarn](https://yarnpkg.co
 Either run 
 
 ```bash
-yarn add https://git.hrzg.de/dmstr/vue-shufflejs-plugin.git#0.2.2
+yarn add https://git.hrzg.de/dmstr/vue-shufflejs-plugin.git#0.2.3
 ```
 or via npm 
 
 ```bash
-npm install https://git.hrzg.de/dmstr/vue-shufflejs-plugin.git#0.2.2 --save
+npm install https://git.hrzg.de/dmstr/vue-shufflejs-plugin.git#0.2.3 --save
 ```
 ## Usage
 

package.json

 {
   "name": "vue-shufflejs-plugin",
-  "version": "0.2.2",
+  "version": "0.2.3",
   "description": "A \"ShuffleJs\" plugin for Vue.js",
   "main": "src/index.js",
   "scripts": {