Update README.md

Author: sam-astro

README.md

@@ -8,7 +8,7 @@
   </picture>
 </div>
 
-[![Badge License]][License]   [![Button Discord]][Discord Server]
+[![Badge License]][License]   ![Relative date](https://img.shields.io/date/1920814400?label=release%20timeline&color=purple)   [![Button Discord]][Discord Server]
 
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