diff --git a/build.gradle.kts b/build.gradle.kts
index ca31752..e8cae4d 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -16,7 +16,7 @@ labyMod {
         displayName = "GrieferGames"
         author = "Neocraftr"
         description = "This add-on adds many useful features for the GrieferGames.net server."
-        minecraftVersion = "1.8.9<1.12.2"
+        minecraftVersion = "*"
         version = "1.0.0"
     }
 
diff --git a/core/src/main/java/de/neocraftr/griefergames/listener/GGScoreboardListener.java b/core/src/main/java/de/neocraftr/griefergames/listener/GGScoreboardListener.java
index 893c51d..cabed9f 100644
--- a/core/src/main/java/de/neocraftr/griefergames/listener/GGScoreboardListener.java
+++ b/core/src/main/java/de/neocraftr/griefergames/listener/GGScoreboardListener.java
@@ -21,9 +21,11 @@ public void onScoreboardTeams(ScoreboardTeamUpdateEvent event) {
       String subServerName = griefergames.helper().componentToPlainText(event.team().getPrefix()).toLowerCase();
       if(subServerName.isBlank() || subServerName.contains("lade")) return;
 
-      griefergames.setSubServer(subServerName);
-      GGSubServerChangeEvent changeEvent = new GGSubServerChangeEvent(subServerName);
-      Laby.labyAPI().eventBus().fire(changeEvent);
+      if(!griefergames.getSubServer().equals(subServerName)) {
+        griefergames.setSubServer(subServerName);
+        GGSubServerChangeEvent changeEvent = new GGSubServerChangeEvent(subServerName);
+        Laby.labyAPI().eventBus().fire(changeEvent);
+      }
     }
   }
 }
diff --git a/game-runner/src/v1_16_5/java/de/neocraftr/griefergames/v1_16_5/VersionedGrieferGamesController.java b/game-runner/src/v1_16_5/java/de/neocraftr/griefergames/v1_16_5/VersionedGrieferGamesController.java
new file mode 100644
index 0000000..c69a5c5
--- /dev/null
+++ b/game-runner/src/v1_16_5/java/de/neocraftr/griefergames/v1_16_5/VersionedGrieferGamesController.java
@@ -0,0 +1,36 @@
+package de.neocraftr.griefergames.v1_16_5;
+
+import de.neocraftr.griefergames.utils.GrieferGamesController;
+import net.labymod.api.models.Implements;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.client.gui.screens.inventory.ContainerScreen;
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+@Singleton
+@Implements(GrieferGamesController.class)
+public class VersionedGrieferGamesController extends GrieferGamesController {
+
+  @Inject
+  public VersionedGrieferGamesController() {}
+
+  @Override
+  public boolean playerAllowedFlying() {
+    return Minecraft.getInstance().player.abilities.mayfly;
+  }
+
+  @Override
+  public boolean hideBoosterMenu() {
+    if(Minecraft.getInstance().player == null) return false;
+
+    Screen screen = Minecraft.getInstance().screen;
+    if(screen instanceof ContainerScreen) {
+      if(screen.getTitle().getString().equals("§6Booster - Übersicht")) {
+        Minecraft.getInstance().player.closeContainer();
+        return true;
+      }
+    }
+    return false;
+  }
+}
\ No newline at end of file
diff --git a/game-runner/src/v1_17_1/java/de/neocraftr/griefergames/v1_17_1/VersionedGrieferGamesController.java b/game-runner/src/v1_17_1/java/de/neocraftr/griefergames/v1_17_1/VersionedGrieferGamesController.java
new file mode 100644
index 0000000..638f53f
--- /dev/null
+++ b/game-runner/src/v1_17_1/java/de/neocraftr/griefergames/v1_17_1/VersionedGrieferGamesController.java
@@ -0,0 +1,36 @@
+package de.neocraftr.griefergames.v1_17_1;
+
+import de.neocraftr.griefergames.utils.GrieferGamesController;
+import net.labymod.api.models.Implements;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.client.gui.screens.inventory.ContainerScreen;
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+@Singleton
+@Implements(GrieferGamesController.class)
+public class VersionedGrieferGamesController extends GrieferGamesController {
+
+  @Inject
+  public VersionedGrieferGamesController() {}
+
+  @Override
+  public boolean playerAllowedFlying() {
+    return Minecraft.getInstance().player.getAbilities().mayfly;
+  }
+
+  @Override
+  public boolean hideBoosterMenu() {
+    if(Minecraft.getInstance().player == null) return false;
+
+    Screen screen = Minecraft.getInstance().screen;
+    if(screen instanceof ContainerScreen) {
+      if(screen.getTitle().getString().equals("§6Booster - Übersicht")) {
+        Minecraft.getInstance().player.closeContainer();
+        return true;
+      }
+    }
+    return false;
+  }
+}
\ No newline at end of file
diff --git a/game-runner/src/v1_18_2/java/de/neocraftr/griefergames/v1_18_2/VersionedGrieferGamesController.java b/game-runner/src/v1_18_2/java/de/neocraftr/griefergames/v1_18_2/VersionedGrieferGamesController.java
new file mode 100644
index 0000000..05dd7bf
--- /dev/null
+++ b/game-runner/src/v1_18_2/java/de/neocraftr/griefergames/v1_18_2/VersionedGrieferGamesController.java
@@ -0,0 +1,36 @@
+package de.neocraftr.griefergames.v1_18_2;
+
+import de.neocraftr.griefergames.utils.GrieferGamesController;
+import net.labymod.api.models.Implements;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.client.gui.screens.inventory.ContainerScreen;
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+@Singleton
+@Implements(GrieferGamesController.class)
+public class VersionedGrieferGamesController extends GrieferGamesController {
+
+  @Inject
+  public VersionedGrieferGamesController() {}
+
+  @Override
+  public boolean playerAllowedFlying() {
+    return Minecraft.getInstance().player.getAbilities().mayfly;
+  }
+
+  @Override
+  public boolean hideBoosterMenu() {
+    if(Minecraft.getInstance().player == null) return false;
+
+    Screen screen = Minecraft.getInstance().screen;
+    if(screen instanceof ContainerScreen) {
+      if(screen.getTitle().getString().equals("§6Booster - Übersicht")) {
+        Minecraft.getInstance().player.closeContainer();
+        return true;
+      }
+    }
+    return false;
+  }
+}
\ No newline at end of file
diff --git a/game-runner/src/v1_19_2/java/de/neocraftr/griefergames/v1_19_2/VersionedGrieferGamesController.java b/game-runner/src/v1_19_2/java/de/neocraftr/griefergames/v1_19_2/VersionedGrieferGamesController.java
new file mode 100644
index 0000000..89d5d38
--- /dev/null
+++ b/game-runner/src/v1_19_2/java/de/neocraftr/griefergames/v1_19_2/VersionedGrieferGamesController.java
@@ -0,0 +1,36 @@
+package de.neocraftr.griefergames.v1_19_2;
+
+import de.neocraftr.griefergames.utils.GrieferGamesController;
+import net.labymod.api.models.Implements;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.client.gui.screens.inventory.ContainerScreen;
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+@Singleton
+@Implements(GrieferGamesController.class)
+public class VersionedGrieferGamesController extends GrieferGamesController {
+
+  @Inject
+  public VersionedGrieferGamesController() {}
+
+  @Override
+  public boolean playerAllowedFlying() {
+    return Minecraft.getInstance().player.getAbilities().mayfly;
+  }
+
+  @Override
+  public boolean hideBoosterMenu() {
+    if(Minecraft.getInstance().player == null) return false;
+
+    Screen screen = Minecraft.getInstance().screen;
+    if(screen instanceof ContainerScreen) {
+      if(screen.getTitle().getString().equals("§6Booster - Übersicht")) {
+        Minecraft.getInstance().player.closeContainer();
+        return true;
+      }
+    }
+    return false;
+  }
+}
\ No newline at end of file
diff --git a/game-runner/src/v1_19_3/java/de/neocraftr/griefergames/v1_19_3/VersionedGrieferGamesController.java b/game-runner/src/v1_19_3/java/de/neocraftr/griefergames/v1_19_3/VersionedGrieferGamesController.java
new file mode 100644
index 0000000..979b209
--- /dev/null
+++ b/game-runner/src/v1_19_3/java/de/neocraftr/griefergames/v1_19_3/VersionedGrieferGamesController.java
@@ -0,0 +1,36 @@
+package de.neocraftr.griefergames.v1_19_3;
+
+import de.neocraftr.griefergames.utils.GrieferGamesController;
+import javax.inject.Inject;
+import javax.inject.Singleton;
+import net.labymod.api.models.Implements;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.client.gui.screens.inventory.ContainerScreen;
+
+@Singleton
+@Implements(GrieferGamesController.class)
+public class VersionedGrieferGamesController extends GrieferGamesController {
+
+  @Inject
+  public VersionedGrieferGamesController() {}
+
+  @Override
+  public boolean playerAllowedFlying() {
+    return Minecraft.getInstance().player.getAbilities().mayfly;
+  }
+
+  @Override
+  public boolean hideBoosterMenu() {
+    if(Minecraft.getInstance().player == null) return false;
+
+    Screen screen = Minecraft.getInstance().screen;
+    if(screen instanceof ContainerScreen) {
+      if(screen.getTitle().getString().equals("§6Booster - Übersicht")) {
+        Minecraft.getInstance().player.closeContainer();
+        return true;
+      }
+    }
+    return false;
+  }
+}
\ No newline at end of file
diff --git a/game-runner/src/v1_19_4/java/de/neocraftr/griefergames/v1_19_4/VersionedGrieferGamesController.java b/game-runner/src/v1_19_4/java/de/neocraftr/griefergames/v1_19_4/VersionedGrieferGamesController.java
new file mode 100644
index 0000000..cc60937
--- /dev/null
+++ b/game-runner/src/v1_19_4/java/de/neocraftr/griefergames/v1_19_4/VersionedGrieferGamesController.java
@@ -0,0 +1,36 @@
+package de.neocraftr.griefergames.v1_19_4;
+
+import de.neocraftr.griefergames.utils.GrieferGamesController;
+import javax.inject.Inject;
+import javax.inject.Singleton;
+import net.labymod.api.models.Implements;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.client.gui.screens.inventory.ContainerScreen;
+
+@Singleton
+@Implements(GrieferGamesController.class)
+public class VersionedGrieferGamesController extends GrieferGamesController {
+
+  @Inject
+  public VersionedGrieferGamesController() {}
+
+  @Override
+  public boolean playerAllowedFlying() {
+    return Minecraft.getInstance().player.getAbilities().mayfly;
+  }
+
+  @Override
+  public boolean hideBoosterMenu() {
+    if(Minecraft.getInstance().player == null) return false;
+
+    Screen screen = Minecraft.getInstance().screen;
+    if(screen instanceof ContainerScreen) {
+      if(screen.getTitle().getString().equals("§6Booster - Übersicht")) {
+        Minecraft.getInstance().player.closeContainer();
+        return true;
+      }
+    }
+    return false;
+  }
+}
\ No newline at end of file
diff --git a/game-runner/src/v1_20_1/java/de/neocraftr/griefergames/v1_20_1/VersionedGrieferGamesController.java b/game-runner/src/v1_20_1/java/de/neocraftr/griefergames/v1_20_1/VersionedGrieferGamesController.java
new file mode 100644
index 0000000..3edb286
--- /dev/null
+++ b/game-runner/src/v1_20_1/java/de/neocraftr/griefergames/v1_20_1/VersionedGrieferGamesController.java
@@ -0,0 +1,42 @@
+package de.neocraftr.griefergames.v1_20_1;
+
+import de.neocraftr.griefergames.utils.GrieferGamesController;
+import net.labymod.api.models.Implements;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.screens.Screen;
+import net.minecraft.client.gui.screens.inventory.ContainerScreen;
+import net.minecraft.world.Container;
+import net.minecraft.world.SimpleContainer;
+import net.minecraft.world.inventory.AbstractContainerMenu;
+import net.minecraft.world.inventory.ChestMenu;
+import net.minecraft.world.inventory.InventoryMenu;
+import net.minecraft.world.level.block.entity.HopperBlockEntity;
+import javax.inject.Inject;
+import javax.inject.Singleton;
+
+@Singleton
+@Implements(GrieferGamesController.class)
+public class VersionedGrieferGamesController extends GrieferGamesController {
+
+  @Inject
+  public VersionedGrieferGamesController() {}
+
+  @Override
+  public boolean playerAllowedFlying() {
+    return Minecraft.getInstance().player.getAbilities().mayfly;
+  }
+
+  @Override
+  public boolean hideBoosterMenu() {
+    if(Minecraft.getInstance().player == null) return false;
+
+    Screen screen = Minecraft.getInstance().screen;
+    if(screen instanceof ContainerScreen) {
+      if(screen.getTitle().getString().equals("§6Booster - Übersicht")) {
+        Minecraft.getInstance().player.closeContainer();
+        return true;
+      }
+    }
+    return false;
+  }
+}
\ No newline at end of file