diff --git a/Core/pom.xml b/Core/pom.xml
index 298bb629..08338879 100644
--- a/Core/pom.xml
+++ b/Core/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../</relativePath>
     </parent>
 
diff --git a/Core/src/main/java/com/songoda/core/SongodaCore.java b/Core/src/main/java/com/songoda/core/SongodaCore.java
index 231d4ff5..86e498b4 100644
--- a/Core/src/main/java/com/songoda/core/SongodaCore.java
+++ b/Core/src/main/java/com/songoda/core/SongodaCore.java
@@ -54,7 +54,7 @@ public class SongodaCore {
     /**
      * This has been added as of Rev 6
      */
-    private final static String coreVersion = "2.4.11";
+    private final static String coreVersion = "2.4.12";
     
     /**
      * This is specific to the website api
diff --git a/NMS/NMS-API/pom.xml b/NMS/NMS-API/pom.xml
index 6c5068bc..e5584ccd 100644
--- a/NMS/NMS-API/pom.xml
+++ b/NMS/NMS-API/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-API/src/com/songoda/core/nms/nbt/NBTCompound.java b/NMS/NMS-API/src/com/songoda/core/nms/nbt/NBTCompound.java
index 0e22cc6f..9a4b8cbb 100644
--- a/NMS/NMS-API/src/com/songoda/core/nms/nbt/NBTCompound.java
+++ b/NMS/NMS-API/src/com/songoda/core/nms/nbt/NBTCompound.java
@@ -47,6 +47,8 @@ public interface NBTCompound {
 
     Set<String> getKeys();
 
+    Set<String> getKeys(String tag);
+
     byte[] serialize(String... exclusions);
 
     void deSerialize(byte[] serialized);
diff --git a/NMS/NMS-v1_10_R1/pom.xml b/NMS/NMS-v1_10_R1/pom.xml
index c4c30d13..b56a7570 100644
--- a/NMS/NMS-v1_10_R1/pom.xml
+++ b/NMS/NMS-v1_10_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTCompoundImpl.java
index 0a1b632f..4cc8c6f7 100644
--- a/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_10_R1/src/com/songoda/core/nms/v1_10_R1/nbt/NBTCompoundImpl.java
@@ -141,6 +141,11 @@ public abstract class NBTCompoundImpl implements NBTCompound {
         return compound.c();
     }
 
+    @Override
+    public Set<String> getKeys(String tag) {
+        return compound.getCompound(tag).c();
+    }
+
     @Override
     public byte[] serialize(String... exclusions) {
         try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
diff --git a/NMS/NMS-v1_11_R1/pom.xml b/NMS/NMS-v1_11_R1/pom.xml
index ed3e4202..b62cfa17 100644
--- a/NMS/NMS-v1_11_R1/pom.xml
+++ b/NMS/NMS-v1_11_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTCompoundImpl.java
index b23953bf..471f307d 100644
--- a/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_11_R1/src/com/songoda/core/nms/v1_11_R1/nbt/NBTCompoundImpl.java
@@ -141,6 +141,11 @@ public abstract class NBTCompoundImpl implements NBTCompound {
         return compound.c();
     }
 
+    @Override
+    public Set<String> getKeys(String tag) {
+        return compound.getCompound(tag).c();
+    }
+
     @Override
     public byte[] serialize(String... exclusions) {
         try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
diff --git a/NMS/NMS-v1_12_R1/pom.xml b/NMS/NMS-v1_12_R1/pom.xml
index e297313f..e0f461f0 100644
--- a/NMS/NMS-v1_12_R1/pom.xml
+++ b/NMS/NMS-v1_12_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTCompoundImpl.java
index cf3c291e..ff8f2954 100644
--- a/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_12_R1/src/com/songoda/core/nms/v1_12_R1/nbt/NBTCompoundImpl.java
@@ -141,6 +141,11 @@ public abstract class NBTCompoundImpl implements NBTCompound {
         return compound.c();
     }
 
+    @Override
+    public Set<String> getKeys(String tag) {
+        return compound.getCompound(tag).c();
+    }
+
     @Override
     public byte[] serialize(String... exclusions) {
         try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
diff --git a/NMS/NMS-v1_13_R1/pom.xml b/NMS/NMS-v1_13_R1/pom.xml
index 2f709857..80b949c0 100644
--- a/NMS/NMS-v1_13_R1/pom.xml
+++ b/NMS/NMS-v1_13_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTCompoundImpl.java
index f4bded03..579c4274 100644
--- a/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_13_R1/src/com/songoda/core/nms/v1_13_R1/nbt/NBTCompoundImpl.java
@@ -141,6 +141,11 @@ public abstract class NBTCompoundImpl implements NBTCompound {
         return compound.getKeys();
     }
 
+    @Override
+    public Set<String> getKeys(String tag) {
+        return compound.getCompound(tag).getKeys();
+    }
+
     @Override
     public byte[] serialize(String... exclusions) {
         try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
diff --git a/NMS/NMS-v1_13_R2/pom.xml b/NMS/NMS-v1_13_R2/pom.xml
index 9605b498..7f44f8b4 100644
--- a/NMS/NMS-v1_13_R2/pom.xml
+++ b/NMS/NMS-v1_13_R2/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTCompoundImpl.java
index be66e343..990fa9a1 100644
--- a/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_13_R2/src/com/songoda/core/nms/v1_13_R2/nbt/NBTCompoundImpl.java
@@ -141,6 +141,11 @@ public abstract class NBTCompoundImpl implements NBTCompound {
         return compound.getKeys();
     }
 
+    @Override
+    public Set<String> getKeys(String tag) {
+        return compound.getCompound(tag).getKeys();
+    }
+
     @Override
     public byte[] serialize(String... exclusions) {
         try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
diff --git a/NMS/NMS-v1_14_R1/pom.xml b/NMS/NMS-v1_14_R1/pom.xml
index 8e65b1e6..9553c338 100644
--- a/NMS/NMS-v1_14_R1/pom.xml
+++ b/NMS/NMS-v1_14_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTCompoundImpl.java
index a3cd644c..56e47497 100644
--- a/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_14_R1/src/com/songoda/core/nms/v1_14_R1/nbt/NBTCompoundImpl.java
@@ -141,6 +141,11 @@ public abstract class NBTCompoundImpl implements NBTCompound {
         return compound.getKeys();
     }
 
+    @Override
+    public Set<String> getKeys(String tag) {
+        return compound.getCompound(tag).getKeys();
+    }
+
     @Override
     public byte[] serialize(String... exclusions) {
         try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
diff --git a/NMS/NMS-v1_15_R1/pom.xml b/NMS/NMS-v1_15_R1/pom.xml
index ed391569..4af491fc 100644
--- a/NMS/NMS-v1_15_R1/pom.xml
+++ b/NMS/NMS-v1_15_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTCompoundImpl.java
index ad4a7210..64b6a920 100644
--- a/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_15_R1/src/com/songoda/core/nms/v1_15_R1/nbt/NBTCompoundImpl.java
@@ -141,6 +141,11 @@ public abstract class NBTCompoundImpl implements NBTCompound {
         return compound.getKeys();
     }
 
+    @Override
+    public Set<String> getKeys(String tag) {
+        return compound.getCompound(tag).getKeys();
+    }
+
     @Override
     public byte[] serialize(String... exclusions) {
         try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
diff --git a/NMS/NMS-v1_16_R1/pom.xml b/NMS/NMS-v1_16_R1/pom.xml
index c16cdad9..dbd2f8c5 100644
--- a/NMS/NMS-v1_16_R1/pom.xml
+++ b/NMS/NMS-v1_16_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTCompoundImpl.java
index 0113d640..13e76e68 100644
--- a/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_16_R1/src/com/songoda/core/nms/v1_16_R1/nbt/NBTCompoundImpl.java
@@ -141,6 +141,11 @@ public abstract class NBTCompoundImpl implements NBTCompound {
         return compound.getKeys();
     }
 
+    @Override
+    public Set<String> getKeys(String tag) {
+        return compound.getCompound(tag).getKeys();
+    }
+
     @Override
     public byte[] serialize(String... exclusions) {
         try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
diff --git a/NMS/NMS-v1_16_R2/pom.xml b/NMS/NMS-v1_16_R2/pom.xml
index ab3535f5..20211784 100644
--- a/NMS/NMS-v1_16_R2/pom.xml
+++ b/NMS/NMS-v1_16_R2/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTCompoundImpl.java
index 4017b3fe..912de14c 100644
--- a/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_16_R2/src/com/songoda/core/nms/v1_16_R2/nbt/NBTCompoundImpl.java
@@ -141,6 +141,11 @@ public abstract class NBTCompoundImpl implements NBTCompound {
         return compound.getKeys();
     }
 
+    @Override
+    public Set<String> getKeys(String tag) {
+        return compound.getCompound(tag).getKeys();
+    }
+
     @Override
     public byte[] serialize(String... exclusions) {
         try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
diff --git a/NMS/NMS-v1_8_R1/pom.xml b/NMS/NMS-v1_8_R1/pom.xml
index 44e3faa5..9c955706 100644
--- a/NMS/NMS-v1_8_R1/pom.xml
+++ b/NMS/NMS-v1_8_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTCompoundImpl.java
index e6025b21..6551dc14 100644
--- a/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_8_R1/src/com/songoda/core/nms/v1_8_R1/nbt/NBTCompoundImpl.java
@@ -142,6 +142,11 @@ public abstract class NBTCompoundImpl implements NBTCompound {
         return compound.c();
     }
 
+    @Override
+    public Set<String> getKeys(String tag) {
+        return compound.getCompound(tag).c();
+    }
+
     @Override
     public byte[] serialize(String... exclusions) {
         try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
diff --git a/NMS/NMS-v1_8_R2/pom.xml b/NMS/NMS-v1_8_R2/pom.xml
index a5efab5e..2128a096 100644
--- a/NMS/NMS-v1_8_R2/pom.xml
+++ b/NMS/NMS-v1_8_R2/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTCompoundImpl.java
index 4e8f61db..66de8084 100644
--- a/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_8_R2/src/com/songoda/core/nms/v1_8_R2/nbt/NBTCompoundImpl.java
@@ -142,6 +142,11 @@ public abstract class NBTCompoundImpl implements NBTCompound {
         return compound.c();
     }
 
+    @Override
+    public Set<String> getKeys(String tag) {
+        return compound.getCompound(tag).c();
+    }
+
     @Override
     public byte[] serialize(String... exclusions) {
         try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
diff --git a/NMS/NMS-v1_8_R3/pom.xml b/NMS/NMS-v1_8_R3/pom.xml
index 5bb44002..ad69143c 100644
--- a/NMS/NMS-v1_8_R3/pom.xml
+++ b/NMS/NMS-v1_8_R3/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTCompoundImpl.java
index 4bf9da11..8bbd163d 100644
--- a/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_8_R3/src/com/songoda/core/nms/v1_8_R3/nbt/NBTCompoundImpl.java
@@ -142,6 +142,11 @@ public abstract class NBTCompoundImpl implements NBTCompound {
         return compound.c();
     }
 
+    @Override
+    public Set<String> getKeys(String tag) {
+        return compound.getCompound(tag).c();
+    }
+
     @Override
     public byte[] serialize(String... exclusions) {
         try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
diff --git a/NMS/NMS-v1_9_R1/pom.xml b/NMS/NMS-v1_9_R1/pom.xml
index 7d15eeb6..989663b3 100644
--- a/NMS/NMS-v1_9_R1/pom.xml
+++ b/NMS/NMS-v1_9_R1/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTCompoundImpl.java
index 18a9857f..e9222124 100644
--- a/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_9_R1/src/com/songoda/core/nms/v1_9_R1/nbt/NBTCompoundImpl.java
@@ -141,6 +141,11 @@ public abstract class NBTCompoundImpl implements NBTCompound {
         return compound.c();
     }
 
+    @Override
+    public Set<String> getKeys(String tag) {
+        return compound.getCompound(tag).c();
+    }
+
     @Override
     public byte[] serialize(String... exclusions) {
         try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
diff --git a/NMS/NMS-v1_9_R2/pom.xml b/NMS/NMS-v1_9_R2/pom.xml
index e59502df..0c9a82f7 100644
--- a/NMS/NMS-v1_9_R2/pom.xml
+++ b/NMS/NMS-v1_9_R2/pom.xml
@@ -3,7 +3,7 @@
     <parent>
         <groupId>com.songoda</groupId>
         <artifactId>SongodaCore-Modules</artifactId>
-        <version>2.4.11</version>
+        <version>2.4.12</version>
         <relativePath>../../</relativePath>
     </parent>
 
diff --git a/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTCompoundImpl.java b/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTCompoundImpl.java
index 05b7ad1e..ab80c0ba 100644
--- a/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTCompoundImpl.java
+++ b/NMS/NMS-v1_9_R2/src/com/songoda/core/nms/v1_9_R2/nbt/NBTCompoundImpl.java
@@ -141,6 +141,11 @@ public abstract class NBTCompoundImpl implements NBTCompound {
         return compound.c();
     }
 
+    @Override
+    public Set<String> getKeys(String tag) {
+        return compound.getCompound(tag).c();
+    }
+
     @Override
     public byte[] serialize(String... exclusions) {
         try (ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
diff --git a/pom.xml b/pom.xml
index ee050e7a..e374dc8a 100644
--- a/pom.xml
+++ b/pom.xml
@@ -2,7 +2,7 @@
 
     <groupId>com.songoda</groupId>
     <artifactId>SongodaCore-Modules</artifactId>
-    <version>2.4.11</version>
+    <version>2.4.12</version>
     <modelVersion>4.0.0</modelVersion>
     <packaging>pom</packaging>