Update version

Author: i-moonlight

README.md

@@ -4,7 +4,7 @@
 
 <h1 align="center">The Beluga Project</h1>
 
-![GitHub version](https://d25lcipzij17d.cloudfront.net/badge.svg?id=gh&type=6&v=3.1.0&x2=0)
+![GitHub version](https://img.shields.io/badge/version-v3.1.1-brightgreen)
 
 Spring Boot Angular web application that displays one or multiple, local ADS-B feeders along with additional information on a map interface in the browser.
 

server/src/main/java/com/amnesica/belugaproject/config/Configuration.java

@@ -32,7 +32,7 @@ public class Configuration {
 
     // Name und Version der App
     private final String appName = "The Beluga Project";
-    private final String appVersion = "3-1-0";
+    private final String appVersion = "3-1-1";
 
     // Angezeigte Feeder-Position auf der Karte
     @Value("${location.latitude}")