Really bump v0.2.1

Author: Boomaa23

pom.xml

@@ -6,7 +6,7 @@
 
     <groupId>com.boomaa</groupId>
     <artifactId>open-ds</artifactId>
-    <version>v0.2.1-SNAPSHOT</version>
+    <version>v0.2.1</version>
 
     <properties>
         <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

src/main/java/com/boomaa/opends/display/DisplayEndpoint.java

@@ -185,6 +185,7 @@ private static void checkForUpdates() {
         try {
             HttpURLConnection connection = (HttpURLConnection) new URL("https://github.com/Boomaa23/open-ds/releases/latest").openConnection();
             connection.setConnectTimeout(1000);
+            connection.setUseCaches(false);
             connection.setInstanceFollowRedirects(false);
             switch (connection.getResponseCode()) {
                 case HttpURLConnection.HTTP_MOVED_PERM: