diff --git a/build.gradle b/build.gradle
index dafa3c6..bad9f99 100755
--- a/build.gradle
+++ b/build.gradle
@@ -34,8 +34,8 @@ archivesBaseName = "ironchest"
 
 // Setup the forge minecraft plugin data. Specify the preferred forge/minecraft version here
 minecraft {
-    mappings = "snapshot_20151122"
-    version = "1.8.9-11.15.0.1663"
+    version = "1.8.9-11.15.0.1689"
+    mappings = "stable_20"
     runDir = "run"
 }
 
@@ -76,7 +76,7 @@ uploadArchives {
         if (project.hasProperty('forgeMavenPass'))
         {
             repository(url: "http://files.minecraftforge.net/maven/manage/upload") {
-                authentication(userName: "forge", password: project.getProperty('forgeMavenPass')) // the elvis operator. look it up.
+                authentication(userName: project.getProperty('forgeMavenUser'), password: project.getProperty('forgeMavenPassword')) // the elvis operator. look it up.
             }
         }
         else
@@ -94,7 +94,7 @@ uploadArchives {
                 name project.archivesBaseName
                 packaging 'jar'
                 description 'IronChest'
-                url 'https://github.com/cpw/IronChest'
+                url 'https://github.com/progwml6/IronChest'
 
                 scm {
                     url 'https://github.com/progwml6/IronChest'
@@ -146,7 +146,7 @@ def getGitVersion()
 	def maj = matcher[0][1]
 	def min = matcher[0][2]
 	def rev = matcher[0][3]
-	def bn = System.getenv("BUILD_NUMBER") ?: "1"
+	def bn = System.getenv("PROMOTED_NUMBER") ?: System.getenv("BUILD_NUMBER") ?: "1"
 
 	out['IronChest.build.major.number'] = maj.toString()
 	out['IronChest.build.minor.number'] = min.toString()
diff --git a/src/main/java/cpw/mods/ironchest/ContainerIronChest.java b/src/main/java/cpw/mods/ironchest/ContainerIronChest.java
index 6c32beb..c5f4904 100755
--- a/src/main/java/cpw/mods/ironchest/ContainerIronChest.java
+++ b/src/main/java/cpw/mods/ironchest/ContainerIronChest.java
@@ -10,7 +10,6 @@
  ******************************************************************************/
 package cpw.mods.ironchest;
 
-import invtweaks.api.container.ChestContainer;
 import net.minecraft.entity.player.EntityPlayer;
 import net.minecraft.entity.player.InventoryPlayer;
 import net.minecraft.inventory.Container;
@@ -18,7 +17,6 @@ import net.minecraft.inventory.IInventory;
 import net.minecraft.inventory.Slot;
 import net.minecraft.item.ItemStack;
 
-@ChestContainer(isLargeChest = true)
 public class ContainerIronChest extends Container {
     private IronChestType type;
     private EntityPlayer player;
@@ -118,7 +116,6 @@ public class ContainerIronChest extends Container {
         return player;
     }
     
-    @ChestContainer.RowSizeCallback
     public int getNumColumns() {
         return type.getRowLength();
     }
diff --git a/src/main/java/cpw/mods/ironchest/IronChest.java b/src/main/java/cpw/mods/ironchest/IronChest.java
index d801b34..9898ce7 100755
--- a/src/main/java/cpw/mods/ironchest/IronChest.java
+++ b/src/main/java/cpw/mods/ironchest/IronChest.java
@@ -10,7 +10,14 @@
  ******************************************************************************/
 package cpw.mods.ironchest;
 
+import io.netty.buffer.ByteBuf;
+import net.minecraft.client.renderer.entity.Render;
+import net.minecraft.client.renderer.entity.RenderFireball;
+import net.minecraft.client.renderer.entity.RenderManager;
+import net.minecraft.entity.projectile.EntitySmallFireball;
 import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.client.registry.IRenderFactory;
+import net.minecraftforge.fml.client.registry.RenderingRegistry;
 import net.minecraftforge.fml.common.Mod;
 import net.minecraftforge.fml.common.Mod.EventHandler;
 import net.minecraftforge.fml.common.Mod.Instance;
@@ -18,9 +25,14 @@ import net.minecraftforge.fml.common.SidedProxy;
 import net.minecraftforge.fml.common.event.FMLInitializationEvent;
 import net.minecraftforge.fml.common.event.FMLPreInitializationEvent;
 import net.minecraftforge.fml.common.network.NetworkRegistry;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessage;
+import net.minecraftforge.fml.common.network.simpleimpl.IMessageHandler;
+import net.minecraftforge.fml.common.network.simpleimpl.MessageContext;
+import net.minecraftforge.fml.common.network.simpleimpl.SimpleNetworkWrapper;
 import net.minecraftforge.fml.common.registry.GameRegistry;
+import net.minecraftforge.fml.relauncher.Side;
 
-@Mod(modid = "IronChest", name = "Iron Chests", dependencies = "required-after:Forge@[11.14.4,]")
+@Mod(modid = "IronChest", name = "Iron Chests", dependencies = "required-after:Forge@[11.15.0,12.0]", acceptedMinecraftVersions="[1.8,1.8.9]")
 public class IronChest
 {
     public static BlockIronChest ironChestBlock;
diff --git a/src/main/java/cpw/mods/ironchest/TileEntityIronChest.java b/src/main/java/cpw/mods/ironchest/TileEntityIronChest.java
index f124a15..2504b31 100755
--- a/src/main/java/cpw/mods/ironchest/TileEntityIronChest.java
+++ b/src/main/java/cpw/mods/ironchest/TileEntityIronChest.java
@@ -221,7 +221,7 @@ public class TileEntityIronChest extends TileEntityLockable implements ITickable
     }
 
     @Override
-    public String getCommandSenderName()
+    public String getName()
     {
         return this.hasCustomName() ? this.customName : type.name();
     }
@@ -439,6 +439,7 @@ public class TileEntityIronChest extends TileEntityLockable implements ITickable
     @Override
     public Packet<?> getDescriptionPacket()
     {
+
         NBTTagCompound nbt = new NBTTagCompound();
         nbt.setInteger("type", getType().ordinal());
         nbt.setByte("facing", facing);
@@ -524,7 +525,7 @@ public class TileEntityIronChest extends TileEntityLockable implements ITickable
     }
 
     @Override
-    public ItemStack getStackInSlotOnClosing(int par1)
+    public ItemStack removeStackFromSlot(int par1)
     {
         if (this.chestContents[par1] != null)
         {
diff --git a/src/main/java/cpw/mods/ironchest/client/ClientProxy.java b/src/main/java/cpw/mods/ironchest/client/ClientProxy.java
index 9bc2ba0..8872b76 100755
--- a/src/main/java/cpw/mods/ironchest/client/ClientProxy.java
+++ b/src/main/java/cpw/mods/ironchest/client/ClientProxy.java
@@ -48,7 +48,7 @@ public class ClientProxy extends CommonProxy
     @Override
     public <T extends TileEntityIronChest> void registerTileEntitySpecialRenderer(Class<T> type)
     {
-        ClientRegistry.bindTileEntitySpecialRenderer(type, new TileEntityIronChestRenderer(type));
+        ClientRegistry.bindTileEntitySpecialRenderer(type, new TileEntityIronChestRenderer<T>(type));
     }
 
     @Override