diff --git a/Mage.Client/src/main/java/mage/client/MageFrame.java b/Mage.Client/src/main/java/mage/client/MageFrame.java
index d020624dc5..bfac65aab2 100644
--- a/Mage.Client/src/main/java/mage/client/MageFrame.java
+++ b/Mage.Client/src/main/java/mage/client/MageFrame.java
@@ -109,7 +109,7 @@ public class MageFrame extends javax.swing.JFrame implements MageClient {
     private static Preferences prefs = Preferences.userNodeForPackage(MageFrame.class);
     private JLabel title;
     private Rectangle titleRectangle;
-    private final static MageVersion version = new MageVersion(0, 9, 0, "dev");
+    private final static MageVersion version = new MageVersion(0, 9, 0, "");
     private UUID clientId;
     private static MagePane activeFrame;
     private static boolean liteMode = false;
diff --git a/Mage.Server/src/main/java/mage/server/Main.java b/Mage.Server/src/main/java/mage/server/Main.java
index 633edcd1cf..a1cd941ff6 100644
--- a/Mage.Server/src/main/java/mage/server/Main.java
+++ b/Mage.Server/src/main/java/mage/server/Main.java
@@ -71,7 +71,7 @@ public class Main {
     private final static String testModeArg = "-testMode=";
     private final static String adminPasswordArg = "-adminPassword=";
     private final static String pluginFolder = "plugins";
-    private static MageVersion version = new MageVersion(0, 9, 0, "dev");
+    private static MageVersion version = new MageVersion(0, 9, 0, "");
 
     public static PluginClassLoader classLoader = new PluginClassLoader();
     public static TransporterServer server;
diff --git a/Utils/known-sets.txt b/Utils/known-sets.txt
index 1c62e49007..762e5d4065 100644
--- a/Utils/known-sets.txt
+++ b/Utils/known-sets.txt
@@ -61,3 +61,4 @@ New Phyrexia|newphyrexia|
 Innistrad|innistrad|
 Dark Ascension|darkascension|
 Avacyn Restored|avacynrestored|
+Commander|commander|
\ No newline at end of file