diff --git a/common/src/main/java/us/myles/ViaVersion/api/rewriters/SoundRewriter.java b/common/src/main/java/us/myles/ViaVersion/api/rewriters/SoundRewriter.java
index 768b53fcb..d877e10e7 100644
--- a/common/src/main/java/us/myles/ViaVersion/api/rewriters/SoundRewriter.java
+++ b/common/src/main/java/us/myles/ViaVersion/api/rewriters/SoundRewriter.java
@@ -2,6 +2,7 @@ package us.myles.ViaVersion.api.rewriters;
 
 import us.myles.ViaVersion.api.protocol.ClientboundPacketType;
 import us.myles.ViaVersion.api.protocol.Protocol;
+import us.myles.ViaVersion.api.remapper.PacketHandler;
 import us.myles.ViaVersion.api.remapper.PacketRemapper;
 import us.myles.ViaVersion.api.type.Type;
 
@@ -25,16 +26,20 @@ public class SoundRewriter {
             @Override
             public void registerMap() {
                 map(Type.VAR_INT); // Sound Id
-                handler(wrapper -> {
-                    int soundId = wrapper.get(Type.VAR_INT, 0);
-                    int mappedId = idRewriter.rewrite(soundId);
-                    if (mappedId == -1) {
-                        wrapper.cancel();
-                    } else if (soundId != mappedId) {
-                        wrapper.set(Type.VAR_INT, 0, mappedId);
-                    }
-                });
+                handler(getSoundHandler());
             }
         });
     }
+
+    public PacketHandler getSoundHandler() {
+        return wrapper -> {
+            int soundId = wrapper.get(Type.VAR_INT, 0);
+            int mappedId = idRewriter.rewrite(soundId);
+            if (mappedId == -1) {
+                wrapper.cancel();
+            } else if (soundId != mappedId) {
+                wrapper.set(Type.VAR_INT, 0, mappedId);
+            }
+        };
+    }
 }
diff --git a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_10to1_9_3/Protocol1_10To1_9_3_4.java b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_10to1_9_3/Protocol1_10To1_9_3_4.java
index d11e90337..1525d5a32 100644
--- a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_10to1_9_3/Protocol1_10To1_9_3_4.java
+++ b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_10to1_9_3/Protocol1_10To1_9_3_4.java
@@ -10,6 +10,7 @@ import us.myles.ViaVersion.api.remapper.ValueTransformer;
 import us.myles.ViaVersion.api.type.Type;
 import us.myles.ViaVersion.api.type.types.version.Types1_9;
 import us.myles.ViaVersion.packets.State;
+import us.myles.ViaVersion.protocols.protocol1_10to1_9_3.packets.InventoryPackets;
 import us.myles.ViaVersion.protocols.protocol1_10to1_9_3.storage.ResourcePackTracker;
 import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.ClientboundPackets1_9_3;
 import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.ServerboundPackets1_9_3;
@@ -43,6 +44,9 @@ public class Protocol1_10To1_9_3_4 extends Protocol<ClientboundPackets1_9_3, Cli
 
     @Override
     protected void registerPackets() {
+
+        InventoryPackets.register(this);
+
         // Named sound effect
         registerOutgoing(State.PLAY, 0x19, 0x19, new PacketRemapper() {
             @Override
diff --git a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_10to1_9_3/packets/InventoryPackets.java b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_10to1_9_3/packets/InventoryPackets.java
new file mode 100644
index 000000000..ecf89c327
--- /dev/null
+++ b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_10to1_9_3/packets/InventoryPackets.java
@@ -0,0 +1,25 @@
+package us.myles.ViaVersion.protocols.protocol1_10to1_9_3.packets;
+
+import us.myles.ViaVersion.api.minecraft.item.Item;
+import us.myles.ViaVersion.api.rewriters.ItemRewriter;
+import us.myles.ViaVersion.api.type.Type;
+import us.myles.ViaVersion.protocols.protocol1_10to1_9_3.Protocol1_10To1_9_3_4;
+import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.ServerboundPackets1_9_3;
+
+public class InventoryPackets {
+
+    public static void register(Protocol1_10To1_9_3_4 protocol) {
+        ItemRewriter itemRewriter = new ItemRewriter(protocol, item -> {}, InventoryPackets::toServerItem);
+        itemRewriter.registerCreativeInvAction(ServerboundPackets1_9_3.CREATIVE_INVENTORY_ACTION, Type.ITEM);
+    }
+
+    public static void toServerItem(Item item) {
+        if (item == null) return;
+        boolean newItem = item.getIdentifier() >= 213 && item.getIdentifier() <= 217;
+        if (newItem) { // Replace server-side unknown items
+            item.setIdentifier((short) 1);
+            item.setData((short) 0);
+        }
+    }
+
+}
diff --git a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_11_1to1_11/Protocol1_11_1To1_11.java b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_11_1to1_11/Protocol1_11_1To1_11.java
index 9d16e420f..5b89e0983 100644
--- a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_11_1to1_11/Protocol1_11_1To1_11.java
+++ b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_11_1to1_11/Protocol1_11_1To1_11.java
@@ -1,8 +1,19 @@
 package us.myles.ViaVersion.protocols.protocol1_11_1to1_11;
 
 import us.myles.ViaVersion.api.protocol.Protocol;
+import us.myles.ViaVersion.protocols.protocol1_11_1to1_11.packets.InventoryPackets;
 import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.ClientboundPackets1_9_3;
 import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.ServerboundPackets1_9_3;
 
 public class Protocol1_11_1To1_11 extends Protocol<ClientboundPackets1_9_3, ClientboundPackets1_9_3, ServerboundPackets1_9_3, ServerboundPackets1_9_3> {
+
+    public Protocol1_11_1To1_11() {
+        super(ClientboundPackets1_9_3.class, ClientboundPackets1_9_3.class, ServerboundPackets1_9_3.class, ServerboundPackets1_9_3.class);
+    }
+
+    @Override
+    protected void registerPackets() {
+        InventoryPackets.register(this);
+    }
+
 }
diff --git a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_11_1to1_11/packets/InventoryPackets.java b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_11_1to1_11/packets/InventoryPackets.java
new file mode 100644
index 000000000..6446f9684
--- /dev/null
+++ b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_11_1to1_11/packets/InventoryPackets.java
@@ -0,0 +1,25 @@
+package us.myles.ViaVersion.protocols.protocol1_11_1to1_11.packets;
+
+import us.myles.ViaVersion.api.minecraft.item.Item;
+import us.myles.ViaVersion.api.rewriters.ItemRewriter;
+import us.myles.ViaVersion.api.type.Type;
+import us.myles.ViaVersion.protocols.protocol1_11_1to1_11.Protocol1_11_1To1_11;
+import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.ServerboundPackets1_9_3;
+
+public class InventoryPackets {
+
+    public static void register(Protocol1_11_1To1_11 protocol) {
+        ItemRewriter itemRewriter = new ItemRewriter(protocol, item -> {}, InventoryPackets::toServerItem);
+        itemRewriter.registerCreativeInvAction(ServerboundPackets1_9_3.CREATIVE_INVENTORY_ACTION, Type.ITEM);
+    }
+
+    public static void toServerItem(Item item) {
+        if (item == null) return;
+        boolean newItem = item.getIdentifier() == 452;
+        if (newItem) { // Replace server-side unknown items
+            item.setIdentifier((short) 1);
+            item.setData((short) 0);
+        }
+    }
+
+}
diff --git a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_11to1_10/packets/InventoryPackets.java b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_11to1_10/packets/InventoryPackets.java
index fa87fc5db..0f66861b5 100644
--- a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_11to1_10/packets/InventoryPackets.java
+++ b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_11to1_10/packets/InventoryPackets.java
@@ -1,6 +1,8 @@
 package us.myles.ViaVersion.protocols.protocol1_11to1_10.packets;
 
 import us.myles.ViaVersion.api.PacketWrapper;
+import us.myles.ViaVersion.api.Via;
+import us.myles.ViaVersion.api.minecraft.item.Item;
 import us.myles.ViaVersion.api.remapper.PacketHandler;
 import us.myles.ViaVersion.api.remapper.PacketRemapper;
 import us.myles.ViaVersion.api.rewriters.ItemRewriter;
@@ -13,7 +15,7 @@ import us.myles.ViaVersion.protocols.protocol1_11to1_10.Protocol1_11To1_10;
 public class InventoryPackets {
 
     public static void register(Protocol1_11To1_10 protocol) {
-        ItemRewriter itemRewriter = new ItemRewriter(protocol, EntityIdRewriter::toClientItem, EntityIdRewriter::toServerItem);
+        ItemRewriter itemRewriter = new ItemRewriter(protocol, EntityIdRewriter::toClientItem, InventoryPackets::toServerItem);
 
         itemRewriter.registerSetSlot(ClientboundPackets1_9_3.SET_SLOT, Type.ITEM);
         itemRewriter.registerWindowItems(ClientboundPackets1_9_3.WINDOW_ITEMS, Type.ITEM_ARRAY);
@@ -53,4 +55,16 @@ public class InventoryPackets {
         itemRewriter.registerClickWindow(ServerboundPackets1_9_3.CLICK_WINDOW, Type.ITEM);
         itemRewriter.registerCreativeInvAction(ServerboundPackets1_9_3.CREATIVE_INVENTORY_ACTION, Type.ITEM);
     }
+
+    public static void toServerItem(Item item) {
+        EntityIdRewriter.toServerItem(item);
+        if (item == null) return;
+        boolean newItem = item.getIdentifier() >= 218 && item.getIdentifier() <= 234;
+        newItem |= item.getIdentifier() == 449 || item.getIdentifier() == 450;
+        if (newItem) { // Replace server-side unknown items
+            item.setIdentifier((short) 1);
+            item.setData((short) 0);
+        }
+    }
+
 }
diff --git a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_12to1_11_1/packets/InventoryPackets.java b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_12to1_11_1/packets/InventoryPackets.java
index a18c36980..4306e48cc 100644
--- a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_12to1_11_1/packets/InventoryPackets.java
+++ b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_12to1_11_1/packets/InventoryPackets.java
@@ -7,6 +7,7 @@ import us.myles.ViaVersion.api.remapper.PacketHandler;
 import us.myles.ViaVersion.api.remapper.PacketRemapper;
 import us.myles.ViaVersion.api.rewriters.ItemRewriter;
 import us.myles.ViaVersion.api.type.Type;
+import us.myles.ViaVersion.protocols.protocol1_11to1_10.EntityIdRewriter;
 import us.myles.ViaVersion.protocols.protocol1_9_3to1_9_1_2.ClientboundPackets1_9_3;
 import us.myles.ViaVersion.protocols.protocol1_12to1_11_1.BedRewriter;
 import us.myles.ViaVersion.protocols.protocol1_12to1_11_1.Protocol1_12To1_11_1;
@@ -16,7 +17,7 @@ import us.myles.ViaVersion.protocols.protocol1_12to1_11_1.providers.InventoryQui
 public class InventoryPackets {
 
     public static void register(Protocol1_12To1_11_1 protocol) {
-        ItemRewriter itemRewriter = new ItemRewriter(protocol, BedRewriter::toClientItem, BedRewriter::toServerItem);
+        ItemRewriter itemRewriter = new ItemRewriter(protocol, BedRewriter::toClientItem, InventoryPackets::toServerItem);
 
         itemRewriter.registerSetSlot(ClientboundPackets1_9_3.SET_SLOT, Type.ITEM);
         itemRewriter.registerWindowItems(ClientboundPackets1_9_3.WINDOW_ITEMS, Type.ITEM_ARRAY);
@@ -98,4 +99,15 @@ public class InventoryPackets {
         // Creative Inventory Action
         itemRewriter.registerCreativeInvAction(ServerboundPackets1_12.CREATIVE_INVENTORY_ACTION, Type.ITEM);
     }
+
+    public static void toServerItem(Item item) {
+        BedRewriter.toServerItem(item);
+        if (item == null) return;
+        boolean newItem = item.getIdentifier() >= 235 && item.getIdentifier() <= 252;
+        newItem |= item.getIdentifier() == 453;
+        if (newItem) { // Replace server-side unknown items
+            item.setIdentifier((short) 1);
+            item.setData((short) 0);
+        }
+    }
 }
diff --git a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_13to1_12_2/ChatRewriter.java b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_13to1_12_2/ChatRewriter.java
index a25840ad1..a44f4044a 100644
--- a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_13to1_12_2/ChatRewriter.java
+++ b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_13to1_12_2/ChatRewriter.java
@@ -4,6 +4,7 @@ import com.google.gson.JsonElement;
 import net.md_5.bungee.api.ChatColor;
 import net.md_5.bungee.api.chat.TextComponent;
 import net.md_5.bungee.chat.ComponentSerializer;
+import us.myles.ViaVersion.api.Via;
 import us.myles.ViaVersion.api.rewriters.ComponentRewriter;
 import us.myles.ViaVersion.protocols.protocol1_13to1_12_2.data.ComponentRewriter1_13;
 import us.myles.ViaVersion.util.GsonUtil;
@@ -86,7 +87,12 @@ public class ChatRewriter {
     }
 
     public static String jsonTextToLegacy(String value) {
-        return TextComponent.toLegacyText(ComponentSerializer.parse(value));
+        try {
+            return TextComponent.toLegacyText(ComponentSerializer.parse(value));
+        } catch (Exception e) {
+            Via.getPlatform().getLogger().warning("Error converting json text to legacy: " + value);
+            return "";
+        }
     }
 
     public static void processTranslate(JsonElement value) {
diff --git a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_9to1_8/ItemRewriter.java b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_9to1_8/ItemRewriter.java
index b219002c9..e14ea7699 100644
--- a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_9to1_8/ItemRewriter.java
+++ b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_9to1_8/ItemRewriter.java
@@ -186,6 +186,14 @@ public class ItemRewriter {
                 item.setTag(tag);
                 item.setData((short) data);
             }
+
+            boolean newItem = item.getIdentifier() >= 198 && item.getIdentifier() <= 212;
+            newItem |= item.getIdentifier() == 397 && item.getData() == 5;
+            newItem |= item.getIdentifier() >= 432 && item.getIdentifier() <= 448;
+            if (newItem) { // Replace server-side unknown items
+                item.setIdentifier((short) 1);
+                item.setData((short) 0);
+            }
         }
     }
 
diff --git a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_9to1_8/storage/EntityTracker1_9.java b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_9to1_8/storage/EntityTracker1_9.java
index 57cadee46..f92904185 100644
--- a/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_9to1_8/storage/EntityTracker1_9.java
+++ b/common/src/main/java/us/myles/ViaVersion/protocols/protocol1_9to1_8/storage/EntityTracker1_9.java
@@ -16,7 +16,6 @@ import us.myles.ViaVersion.api.minecraft.metadata.types.MetaType1_9;
 import us.myles.ViaVersion.api.storage.EntityTracker;
 import us.myles.ViaVersion.api.type.Type;
 import us.myles.ViaVersion.api.type.types.version.Types1_9;
-import us.myles.ViaVersion.protocols.base.ProtocolInfo;
 import us.myles.ViaVersion.protocols.protocol1_9to1_8.Protocol1_9To1_8;
 import us.myles.ViaVersion.protocols.protocol1_9to1_8.chat.GameMode;
 import us.myles.ViaVersion.protocols.protocol1_9to1_8.metadata.MetadataRewriter1_9To1_8;
@@ -172,8 +171,11 @@ public class EntityTracker1_9 extends EntityTracker {
                     Metadata meta = getMetaByIndex(metadataList, 10); //Only happens if the armorstand is small
                     byte data = (byte) metadata.getValue();
                     // Check invisible | Check small | Check if custom name is empty | Check if custom name visible is true
+                    Metadata displayName;
+                    Metadata displayNameVisible;
                     if ((data & 0x20) == 0x20 && ((byte) meta.getValue() & 0x01) == 0x01
-                            && !((String) getMetaByIndex(metadataList, 2).getValue()).isEmpty() && (boolean) getMetaByIndex(metadataList, 3).getValue()) {
+                            && (displayName = getMetaByIndex(metadataList, 2)) != null && !((String) displayName.getValue()).isEmpty()
+                            && (displayNameVisible = getMetaByIndex(metadataList, 3)) != null && (boolean) displayNameVisible.getValue()) {
                         if (!knownHolograms.contains(entityId)) {
                             knownHolograms.add(entityId);
                             try {
@@ -233,8 +235,9 @@ public class EntityTracker1_9 extends EntityTracker {
 
     public Metadata getMetaByIndex(List<Metadata> list, int index) {
         for (Metadata meta : list)
-            if (index == meta.getId())
+            if (index == meta.getId()) {
                 return meta;
+            }
         return null;
     }
 
diff --git a/common/src/main/resources/assets/viaversion/data/mapping-1.10.json b/common/src/main/resources/assets/viaversion/data/mapping-1.10.json
new file mode 100644
index 000000000..b81081768
--- /dev/null
+++ b/common/src/main/resources/assets/viaversion/data/mapping-1.10.json
@@ -0,0 +1,467 @@
+{
+  "sounds": [
+    "ambient.cave",
+    "block.anvil.break",
+    "block.anvil.destroy",
+    "block.anvil.fall",
+    "block.anvil.hit",
+    "block.anvil.land",
+    "block.anvil.place",
+    "block.anvil.step",
+    "block.anvil.use",
+    "block.brewing_stand.brew",
+    "block.chest.close",
+    "block.chest.locked",
+    "block.chest.open",
+    "block.chorus_flower.death",
+    "block.chorus_flower.grow",
+    "block.cloth.break",
+    "block.cloth.fall",
+    "block.cloth.hit",
+    "block.cloth.place",
+    "block.cloth.step",
+    "block.comparator.click",
+    "block.dispenser.dispense",
+    "block.dispenser.fail",
+    "block.dispenser.launch",
+    "block.enchantment_table.use",
+    "block.end_gateway.spawn",
+    "block.enderchest.close",
+    "block.enderchest.open",
+    "block.fence_gate.close",
+    "block.fence_gate.open",
+    "block.fire.ambient",
+    "block.fire.extinguish",
+    "block.furnace.fire_crackle",
+    "block.glass.break",
+    "block.glass.fall",
+    "block.glass.hit",
+    "block.glass.place",
+    "block.glass.step",
+    "block.grass.break",
+    "block.grass.fall",
+    "block.grass.hit",
+    "block.grass.place",
+    "block.grass.step",
+    "block.gravel.break",
+    "block.gravel.fall",
+    "block.gravel.hit",
+    "block.gravel.place",
+    "block.gravel.step",
+    "block.iron_door.close",
+    "block.iron_door.open",
+    "block.iron_trapdoor.close",
+    "block.iron_trapdoor.open",
+    "block.ladder.break",
+    "block.ladder.fall",
+    "block.ladder.hit",
+    "block.ladder.place",
+    "block.ladder.step",
+    "block.lava.ambient",
+    "block.lava.extinguish",
+    "block.lava.pop",
+    "block.lever.click",
+    "block.metal.break",
+    "block.metal.fall",
+    "block.metal.hit",
+    "block.metal.place",
+    "block.metal.step",
+    "block.metal_pressureplate.click_off",
+    "block.metal_pressureplate.click_on",
+    "block.note.basedrum",
+    "block.note.bass",
+    "block.note.harp",
+    "block.note.hat",
+    "block.note.pling",
+    "block.note.snare",
+    "block.piston.contract",
+    "block.piston.extend",
+    "block.portal.ambient",
+    "block.portal.travel",
+    "block.portal.trigger",
+    "block.redstone_torch.burnout",
+    "block.sand.break",
+    "block.sand.fall",
+    "block.sand.hit",
+    "block.sand.place",
+    "block.sand.step",
+    "block.slime.break",
+    "block.slime.fall",
+    "block.slime.hit",
+    "block.slime.place",
+    "block.slime.step",
+    "block.snow.break",
+    "block.snow.fall",
+    "block.snow.hit",
+    "block.snow.place",
+    "block.snow.step",
+    "block.stone.break",
+    "block.stone.fall",
+    "block.stone.hit",
+    "block.stone.place",
+    "block.stone.step",
+    "block.stone_button.click_off",
+    "block.stone_button.click_on",
+    "block.stone_pressureplate.click_off",
+    "block.stone_pressureplate.click_on",
+    "block.tripwire.attach",
+    "block.tripwire.click_off",
+    "block.tripwire.click_on",
+    "block.tripwire.detach",
+    "block.water.ambient",
+    "block.waterlily.place",
+    "block.wood.break",
+    "block.wood.fall",
+    "block.wood.hit",
+    "block.wood.place",
+    "block.wood.step",
+    "block.wood_button.click_off",
+    "block.wood_button.click_on",
+    "block.wood_pressureplate.click_off",
+    "block.wood_pressureplate.click_on",
+    "block.wooden_door.close",
+    "block.wooden_door.open",
+    "block.wooden_trapdoor.close",
+    "block.wooden_trapdoor.open",
+    "enchant.thorns.hit",
+    "entity.armorstand.break",
+    "entity.armorstand.fall",
+    "entity.armorstand.hit",
+    "entity.armorstand.place",
+    "entity.arrow.hit",
+    "entity.arrow.hit_player",
+    "entity.arrow.shoot",
+    "entity.bat.ambient",
+    "entity.bat.death",
+    "entity.bat.hurt",
+    "entity.bat.loop",
+    "entity.bat.takeoff",
+    "entity.blaze.ambient",
+    "entity.blaze.burn",
+    "entity.blaze.death",
+    "entity.blaze.hurt",
+    "entity.blaze.shoot",
+    "entity.bobber.splash",
+    "entity.bobber.throw",
+    "entity.cat.ambient",
+    "entity.cat.death",
+    "entity.cat.hiss",
+    "entity.cat.hurt",
+    "entity.cat.purr",
+    "entity.cat.purreow",
+    "entity.chicken.ambient",
+    "entity.chicken.death",
+    "entity.chicken.egg",
+    "entity.chicken.hurt",
+    "entity.chicken.step",
+    "entity.cow.ambient",
+    "entity.cow.death",
+    "entity.cow.hurt",
+    "entity.cow.milk",
+    "entity.cow.step",
+    "entity.creeper.death",
+    "entity.creeper.hurt",
+    "entity.creeper.primed",
+    "entity.donkey.ambient",
+    "entity.donkey.angry",
+    "entity.donkey.chest",
+    "entity.donkey.death",
+    "entity.donkey.hurt",
+    "entity.egg.throw",
+    "entity.elder_guardian.ambient",
+    "entity.elder_guardian.ambient_land",
+    "entity.elder_guardian.curse",
+    "entity.elder_guardian.death",
+    "entity.elder_guardian.death_land",
+    "entity.elder_guardian.hurt",
+    "entity.elder_guardian.hurt_land",
+    "entity.enderdragon.ambient",
+    "entity.enderdragon.death",
+    "entity.enderdragon.flap",
+    "entity.enderdragon.growl",
+    "entity.enderdragon.hurt",
+    "entity.enderdragon.shoot",
+    "entity.enderdragon_fireball.explode",
+    "entity.endereye.launch",
+    "entity.endermen.ambient",
+    "entity.endermen.death",
+    "entity.endermen.hurt",
+    "entity.endermen.scream",
+    "entity.endermen.stare",
+    "entity.endermen.teleport",
+    "entity.endermite.ambient",
+    "entity.endermite.death",
+    "entity.endermite.hurt",
+    "entity.endermite.step",
+    "entity.enderpearl.throw",
+    "entity.experience_bottle.throw",
+    "entity.experience_orb.pickup",
+    "entity.experience_orb.touch",
+    "entity.firework.blast",
+    "entity.firework.blast_far",
+    "entity.firework.large_blast",
+    "entity.firework.large_blast_far",
+    "entity.firework.launch",
+    "entity.firework.shoot",
+    "entity.firework.twinkle",
+    "entity.firework.twinkle_far",
+    "entity.generic.big_fall",
+    "entity.generic.burn",
+    "entity.generic.death",
+    "entity.generic.drink",
+    "entity.generic.eat",
+    "entity.generic.explode",
+    "entity.generic.extinguish_fire",
+    "entity.generic.hurt",
+    "entity.generic.small_fall",
+    "entity.generic.splash",
+    "entity.generic.swim",
+    "entity.ghast.ambient",
+    "entity.ghast.death",
+    "entity.ghast.hurt",
+    "entity.ghast.scream",
+    "entity.ghast.shoot",
+    "entity.ghast.warn",
+    "entity.guardian.ambient",
+    "entity.guardian.ambient_land",
+    "entity.guardian.attack",
+    "entity.guardian.death",
+    "entity.guardian.death_land",
+    "entity.guardian.flop",
+    "entity.guardian.hurt",
+    "entity.guardian.hurt_land",
+    "entity.horse.ambient",
+    "entity.horse.angry",
+    "entity.horse.armor",
+    "entity.horse.breathe",
+    "entity.horse.death",
+    "entity.horse.eat",
+    "entity.horse.gallop",
+    "entity.horse.hurt",
+    "entity.horse.jump",
+    "entity.horse.land",
+    "entity.horse.saddle",
+    "entity.horse.step",
+    "entity.horse.step_wood",
+    "entity.hostile.big_fall",
+    "entity.hostile.death",
+    "entity.hostile.hurt",
+    "entity.hostile.small_fall",
+    "entity.hostile.splash",
+    "entity.hostile.swim",
+    "entity.husk.ambient",
+    "entity.husk.death",
+    "entity.husk.hurt",
+    "entity.husk.step",
+    "entity.irongolem.attack",
+    "entity.irongolem.death",
+    "entity.irongolem.hurt",
+    "entity.irongolem.step",
+    "entity.item.break",
+    "entity.item.pickup",
+    "entity.itemframe.add_item",
+    "entity.itemframe.break",
+    "entity.itemframe.place",
+    "entity.itemframe.remove_item",
+    "entity.itemframe.rotate_item",
+    "entity.leashknot.break",
+    "entity.leashknot.place",
+    "entity.lightning.impact",
+    "entity.lightning.thunder",
+    "entity.lingeringpotion.throw",
+    "entity.magmacube.death",
+    "entity.magmacube.hurt",
+    "entity.magmacube.jump",
+    "entity.magmacube.squish",
+    "entity.minecart.inside",
+    "entity.minecart.riding",
+    "entity.mooshroom.shear",
+    "entity.mule.ambient",
+    "entity.mule.death",
+    "entity.mule.hurt",
+    "entity.painting.break",
+    "entity.painting.place",
+    "entity.pig.ambient",
+    "entity.pig.death",
+    "entity.pig.hurt",
+    "entity.pig.saddle",
+    "entity.pig.step",
+    "entity.player.attack.crit",
+    "entity.player.attack.knockback",
+    "entity.player.attack.nodamage",
+    "entity.player.attack.strong",
+    "entity.player.attack.sweep",
+    "entity.player.attack.weak",
+    "entity.player.big_fall",
+    "entity.player.breath",
+    "entity.player.burp",
+    "entity.player.death",
+    "entity.player.hurt",
+    "entity.player.levelup",
+    "entity.player.small_fall",
+    "entity.player.splash",
+    "entity.player.swim",
+    "entity.polar_bear.ambient",
+    "entity.polar_bear.baby_ambient",
+    "entity.polar_bear.death",
+    "entity.polar_bear.hurt",
+    "entity.polar_bear.step",
+    "entity.polar_bear.warning",
+    "entity.rabbit.ambient",
+    "entity.rabbit.attack",
+    "entity.rabbit.death",
+    "entity.rabbit.hurt",
+    "entity.rabbit.jump",
+    "entity.sheep.ambient",
+    "entity.sheep.death",
+    "entity.sheep.hurt",
+    "entity.sheep.shear",
+    "entity.sheep.step",
+    "entity.shulker.ambient",
+    "entity.shulker.close",
+    "entity.shulker.death",
+    "entity.shulker.hurt",
+    "entity.shulker.hurt_closed",
+    "entity.shulker.open",
+    "entity.shulker.shoot",
+    "entity.shulker.teleport",
+    "entity.shulker_bullet.hit",
+    "entity.shulker_bullet.hurt",
+    "entity.silverfish.ambient",
+    "entity.silverfish.death",
+    "entity.silverfish.hurt",
+    "entity.silverfish.step",
+    "entity.skeleton.ambient",
+    "entity.skeleton.death",
+    "entity.skeleton.hurt",
+    "entity.skeleton.shoot",
+    "entity.skeleton.step",
+    "entity.skeleton_horse.ambient",
+    "entity.skeleton_horse.death",
+    "entity.skeleton_horse.hurt",
+    "entity.slime.attack",
+    "entity.slime.death",
+    "entity.slime.hurt",
+    "entity.slime.jump",
+    "entity.slime.squish",
+    "entity.small_magmacube.death",
+    "entity.small_magmacube.hurt",
+    "entity.small_magmacube.squish",
+    "entity.small_slime.death",
+    "entity.small_slime.hurt",
+    "entity.small_slime.jump",
+    "entity.small_slime.squish",
+    "entity.snowball.throw",
+    "entity.snowman.ambient",
+    "entity.snowman.death",
+    "entity.snowman.hurt",
+    "entity.snowman.shoot",
+    "entity.spider.ambient",
+    "entity.spider.death",
+    "entity.spider.hurt",
+    "entity.spider.step",
+    "entity.splash_potion.break",
+    "entity.splash_potion.throw",
+    "entity.squid.ambient",
+    "entity.squid.death",
+    "entity.squid.hurt",
+    "entity.stray.ambient",
+    "entity.stray.death",
+    "entity.stray.hurt",
+    "entity.stray.step",
+    "entity.tnt.primed",
+    "entity.villager.ambient",
+    "entity.villager.death",
+    "entity.villager.hurt",
+    "entity.villager.no",
+    "entity.villager.trading",
+    "entity.villager.yes",
+    "entity.witch.ambient",
+    "entity.witch.death",
+    "entity.witch.drink",
+    "entity.witch.hurt",
+    "entity.witch.throw",
+    "entity.wither.ambient",
+    "entity.wither.break_block",
+    "entity.wither.death",
+    "entity.wither.hurt",
+    "entity.wither.shoot",
+    "entity.wither.spawn",
+    "entity.wither_skeleton.ambient",
+    "entity.wither_skeleton.death",
+    "entity.wither_skeleton.hurt",
+    "entity.wither_skeleton.step",
+    "entity.wolf.ambient",
+    "entity.wolf.death",
+    "entity.wolf.growl",
+    "entity.wolf.howl",
+    "entity.wolf.hurt",
+    "entity.wolf.pant",
+    "entity.wolf.shake",
+    "entity.wolf.step",
+    "entity.wolf.whine",
+    "entity.zombie.ambient",
+    "entity.zombie.attack_door_wood",
+    "entity.zombie.attack_iron_door",
+    "entity.zombie.break_door_wood",
+    "entity.zombie.death",
+    "entity.zombie.hurt",
+    "entity.zombie.infect",
+    "entity.zombie.step",
+    "entity.zombie_horse.ambient",
+    "entity.zombie_horse.death",
+    "entity.zombie_horse.hurt",
+    "entity.zombie_pig.ambient",
+    "entity.zombie_pig.angry",
+    "entity.zombie_pig.death",
+    "entity.zombie_pig.hurt",
+    "entity.zombie_villager.ambient",
+    "entity.zombie_villager.converted",
+    "entity.zombie_villager.cure",
+    "entity.zombie_villager.death",
+    "entity.zombie_villager.hurt",
+    "entity.zombie_villager.step",
+    "item.armor.equip_chain",
+    "item.armor.equip_diamond",
+    "item.armor.equip_generic",
+    "item.armor.equip_gold",
+    "item.armor.equip_iron",
+    "item.armor.equip_leather",
+    "item.bottle.fill",
+    "item.bottle.fill_dragonbreath",
+    "item.bucket.empty",
+    "item.bucket.empty_lava",
+    "item.bucket.fill",
+    "item.bucket.fill_lava",
+    "item.chorus_fruit.teleport",
+    "item.elytra.flying",
+    "item.firecharge.use",
+    "item.flintandsteel.use",
+    "item.hoe.till",
+    "item.shield.block",
+    "item.shield.break",
+    "item.shovel.flatten",
+    "music.creative",
+    "music.credits",
+    "music.dragon",
+    "music.end",
+    "music.game",
+    "music.menu",
+    "music.nether",
+    "record.11",
+    "record.13",
+    "record.blocks",
+    "record.cat",
+    "record.chirp",
+    "record.far",
+    "record.mall",
+    "record.mellohi",
+    "record.stal",
+    "record.strad",
+    "record.wait",
+    "record.ward",
+    "ui.button.click",
+    "weather.rain",
+    "weather.rain.above"
+  ]
+}
\ No newline at end of file
diff --git a/common/src/main/resources/assets/viaversion/data/mapping-1.11.json b/common/src/main/resources/assets/viaversion/data/mapping-1.11.json
new file mode 100644
index 000000000..5f947a4a6
--- /dev/null
+++ b/common/src/main/resources/assets/viaversion/data/mapping-1.11.json
@@ -0,0 +1,497 @@
+{
+  "sounds": [
+    "ambient.cave",
+    "block.anvil.break",
+    "block.anvil.destroy",
+    "block.anvil.fall",
+    "block.anvil.hit",
+    "block.anvil.land",
+    "block.anvil.place",
+    "block.anvil.step",
+    "block.anvil.use",
+    "block.brewing_stand.brew",
+    "block.chest.close",
+    "block.chest.locked",
+    "block.chest.open",
+    "block.chorus_flower.death",
+    "block.chorus_flower.grow",
+    "block.cloth.break",
+    "block.cloth.fall",
+    "block.cloth.hit",
+    "block.cloth.place",
+    "block.cloth.step",
+    "block.comparator.click",
+    "block.dispenser.dispense",
+    "block.dispenser.fail",
+    "block.dispenser.launch",
+    "block.enchantment_table.use",
+    "block.end_gateway.spawn",
+    "block.enderchest.close",
+    "block.enderchest.open",
+    "block.fence_gate.close",
+    "block.fence_gate.open",
+    "block.fire.ambient",
+    "block.fire.extinguish",
+    "block.furnace.fire_crackle",
+    "block.glass.break",
+    "block.glass.fall",
+    "block.glass.hit",
+    "block.glass.place",
+    "block.glass.step",
+    "block.grass.break",
+    "block.grass.fall",
+    "block.grass.hit",
+    "block.grass.place",
+    "block.grass.step",
+    "block.gravel.break",
+    "block.gravel.fall",
+    "block.gravel.hit",
+    "block.gravel.place",
+    "block.gravel.step",
+    "block.iron_door.close",
+    "block.iron_door.open",
+    "block.iron_trapdoor.close",
+    "block.iron_trapdoor.open",
+    "block.ladder.break",
+    "block.ladder.fall",
+    "block.ladder.hit",
+    "block.ladder.place",
+    "block.ladder.step",
+    "block.lava.ambient",
+    "block.lava.extinguish",
+    "block.lava.pop",
+    "block.lever.click",
+    "block.metal.break",
+    "block.metal.fall",
+    "block.metal.hit",
+    "block.metal.place",
+    "block.metal.step",
+    "block.metal_pressureplate.click_off",
+    "block.metal_pressureplate.click_on",
+    "block.note.basedrum",
+    "block.note.bass",
+    "block.note.harp",
+    "block.note.hat",
+    "block.note.pling",
+    "block.note.snare",
+    "block.piston.contract",
+    "block.piston.extend",
+    "block.portal.ambient",
+    "block.portal.travel",
+    "block.portal.trigger",
+    "block.redstone_torch.burnout",
+    "block.sand.break",
+    "block.sand.fall",
+    "block.sand.hit",
+    "block.sand.place",
+    "block.sand.step",
+    "block.shulker_box.close",
+    "block.shulker_box.open",
+    "block.slime.break",
+    "block.slime.fall",
+    "block.slime.hit",
+    "block.slime.place",
+    "block.slime.step",
+    "block.snow.break",
+    "block.snow.fall",
+    "block.snow.hit",
+    "block.snow.place",
+    "block.snow.step",
+    "block.stone.break",
+    "block.stone.fall",
+    "block.stone.hit",
+    "block.stone.place",
+    "block.stone.step",
+    "block.stone_button.click_off",
+    "block.stone_button.click_on",
+    "block.stone_pressureplate.click_off",
+    "block.stone_pressureplate.click_on",
+    "block.tripwire.attach",
+    "block.tripwire.click_off",
+    "block.tripwire.click_on",
+    "block.tripwire.detach",
+    "block.water.ambient",
+    "block.waterlily.place",
+    "block.wood.break",
+    "block.wood.fall",
+    "block.wood.hit",
+    "block.wood.place",
+    "block.wood.step",
+    "block.wood_button.click_off",
+    "block.wood_button.click_on",
+    "block.wood_pressureplate.click_off",
+    "block.wood_pressureplate.click_on",
+    "block.wooden_door.close",
+    "block.wooden_door.open",
+    "block.wooden_trapdoor.close",
+    "block.wooden_trapdoor.open",
+    "enchant.thorns.hit",
+    "entity.armorstand.break",
+    "entity.armorstand.fall",
+    "entity.armorstand.hit",
+    "entity.armorstand.place",
+    "entity.arrow.hit",
+    "entity.arrow.hit_player",
+    "entity.arrow.shoot",
+    "entity.bat.ambient",
+    "entity.bat.death",
+    "entity.bat.hurt",
+    "entity.bat.loop",
+    "entity.bat.takeoff",
+    "entity.blaze.ambient",
+    "entity.blaze.burn",
+    "entity.blaze.death",
+    "entity.blaze.hurt",
+    "entity.blaze.shoot",
+    "entity.bobber.splash",
+    "entity.bobber.throw",
+    "entity.cat.ambient",
+    "entity.cat.death",
+    "entity.cat.hiss",
+    "entity.cat.hurt",
+    "entity.cat.purr",
+    "entity.cat.purreow",
+    "entity.chicken.ambient",
+    "entity.chicken.death",
+    "entity.chicken.egg",
+    "entity.chicken.hurt",
+    "entity.chicken.step",
+    "entity.cow.ambient",
+    "entity.cow.death",
+    "entity.cow.hurt",
+    "entity.cow.milk",
+    "entity.cow.step",
+    "entity.creeper.death",
+    "entity.creeper.hurt",
+    "entity.creeper.primed",
+    "entity.donkey.ambient",
+    "entity.donkey.angry",
+    "entity.donkey.chest",
+    "entity.donkey.death",
+    "entity.donkey.hurt",
+    "entity.egg.throw",
+    "entity.elder_guardian.ambient",
+    "entity.elder_guardian.ambient_land",
+    "entity.elder_guardian.curse",
+    "entity.elder_guardian.death",
+    "entity.elder_guardian.death_land",
+    "entity.elder_guardian.hurt",
+    "entity.elder_guardian.flop",
+    "entity.elder_guardian.hurt_land",
+    "entity.enderdragon.ambient",
+    "entity.enderdragon.death",
+    "entity.enderdragon.flap",
+    "entity.enderdragon.growl",
+    "entity.enderdragon.hurt",
+    "entity.enderdragon.shoot",
+    "entity.enderdragon_fireball.explode",
+    "entity.endereye.launch",
+    "entity.endermen.ambient",
+    "entity.endermen.death",
+    "entity.endermen.hurt",
+    "entity.endermen.scream",
+    "entity.endermen.stare",
+    "entity.endermen.teleport",
+    "entity.endermite.ambient",
+    "entity.endermite.death",
+    "entity.endermite.hurt",
+    "entity.endermite.step",
+    "entity.enderpearl.throw",
+    "entity.evocation_fangs.attack",
+    "entity.evocation_illager.ambient",
+    "entity.evocation_illager.cast_spell",
+    "entity.evocation_illager.death",
+    "entity.evocation_illager.hurt",
+    "entity.evocation_illager.prepare_attack",
+    "entity.evocation_illager.prepare_summon",
+    "entity.evocation_illager.prepare_wololo",
+    "entity.experience_bottle.throw",
+    "entity.experience_orb.pickup",
+    "entity.firework.blast",
+    "entity.firework.blast_far",
+    "entity.firework.large_blast",
+    "entity.firework.large_blast_far",
+    "entity.firework.launch",
+    "entity.firework.shoot",
+    "entity.firework.twinkle",
+    "entity.firework.twinkle_far",
+    "entity.generic.big_fall",
+    "entity.generic.burn",
+    "entity.generic.death",
+    "entity.generic.drink",
+    "entity.generic.eat",
+    "entity.generic.explode",
+    "entity.generic.extinguish_fire",
+    "entity.generic.hurt",
+    "entity.generic.small_fall",
+    "entity.generic.splash",
+    "entity.generic.swim",
+    "entity.ghast.ambient",
+    "entity.ghast.death",
+    "entity.ghast.hurt",
+    "entity.ghast.scream",
+    "entity.ghast.shoot",
+    "entity.ghast.warn",
+    "entity.guardian.ambient",
+    "entity.guardian.ambient_land",
+    "entity.guardian.attack",
+    "entity.guardian.death",
+    "entity.guardian.death_land",
+    "entity.guardian.flop",
+    "entity.guardian.hurt",
+    "entity.guardian.hurt_land",
+    "entity.horse.ambient",
+    "entity.horse.angry",
+    "entity.horse.armor",
+    "entity.horse.breathe",
+    "entity.horse.death",
+    "entity.horse.eat",
+    "entity.horse.gallop",
+    "entity.horse.hurt",
+    "entity.horse.jump",
+    "entity.horse.land",
+    "entity.horse.saddle",
+    "entity.horse.step",
+    "entity.horse.step_wood",
+    "entity.hostile.big_fall",
+    "entity.hostile.death",
+    "entity.hostile.hurt",
+    "entity.hostile.small_fall",
+    "entity.hostile.splash",
+    "entity.hostile.swim",
+    "entity.husk.ambient",
+    "entity.husk.death",
+    "entity.husk.hurt",
+    "entity.husk.step",
+    "entity.irongolem.attack",
+    "entity.irongolem.death",
+    "entity.irongolem.hurt",
+    "entity.irongolem.step",
+    "entity.item.break",
+    "entity.item.pickup",
+    "entity.itemframe.add_item",
+    "entity.itemframe.break",
+    "entity.itemframe.place",
+    "entity.itemframe.remove_item",
+    "entity.itemframe.rotate_item",
+    "entity.leashknot.break",
+    "entity.leashknot.place",
+    "entity.lightning.impact",
+    "entity.lightning.thunder",
+    "entity.lingeringpotion.throw",
+    "entity.llama.ambient",
+    "entity.llama.angry",
+    "entity.llama.chest",
+    "entity.llama.death",
+    "entity.llama.eat",
+    "entity.llama.hurt",
+    "entity.llama.spit",
+    "entity.llama.step",
+    "entity.llama.swag",
+    "entity.magmacube.death",
+    "entity.magmacube.hurt",
+    "entity.magmacube.jump",
+    "entity.magmacube.squish",
+    "entity.minecart.inside",
+    "entity.minecart.riding",
+    "entity.mooshroom.shear",
+    "entity.mule.ambient",
+    "entity.mule.chest",
+    "entity.mule.death",
+    "entity.mule.hurt",
+    "entity.painting.break",
+    "entity.painting.place",
+    "entity.pig.ambient",
+    "entity.pig.death",
+    "entity.pig.hurt",
+    "entity.pig.saddle",
+    "entity.pig.step",
+    "entity.player.attack.crit",
+    "entity.player.attack.knockback",
+    "entity.player.attack.nodamage",
+    "entity.player.attack.strong",
+    "entity.player.attack.sweep",
+    "entity.player.attack.weak",
+    "entity.player.big_fall",
+    "entity.player.breath",
+    "entity.player.burp",
+    "entity.player.death",
+    "entity.player.hurt",
+    "entity.player.levelup",
+    "entity.player.small_fall",
+    "entity.player.splash",
+    "entity.player.swim",
+    "entity.polar_bear.ambient",
+    "entity.polar_bear.baby_ambient",
+    "entity.polar_bear.death",
+    "entity.polar_bear.hurt",
+    "entity.polar_bear.step",
+    "entity.polar_bear.warning",
+    "entity.rabbit.ambient",
+    "entity.rabbit.attack",
+    "entity.rabbit.death",
+    "entity.rabbit.hurt",
+    "entity.rabbit.jump",
+    "entity.sheep.ambient",
+    "entity.sheep.death",
+    "entity.sheep.hurt",
+    "entity.sheep.shear",
+    "entity.sheep.step",
+    "entity.shulker.ambient",
+    "entity.shulker.close",
+    "entity.shulker.death",
+    "entity.shulker.hurt",
+    "entity.shulker.hurt_closed",
+    "entity.shulker.open",
+    "entity.shulker.shoot",
+    "entity.shulker.teleport",
+    "entity.shulker_bullet.hit",
+    "entity.shulker_bullet.hurt",
+    "entity.silverfish.ambient",
+    "entity.silverfish.death",
+    "entity.silverfish.hurt",
+    "entity.silverfish.step",
+    "entity.skeleton.ambient",
+    "entity.skeleton.death",
+    "entity.skeleton.hurt",
+    "entity.skeleton.shoot",
+    "entity.skeleton.step",
+    "entity.skeleton_horse.ambient",
+    "entity.skeleton_horse.death",
+    "entity.skeleton_horse.hurt",
+    "entity.slime.attack",
+    "entity.slime.death",
+    "entity.slime.hurt",
+    "entity.slime.jump",
+    "entity.slime.squish",
+    "entity.small_magmacube.death",
+    "entity.small_magmacube.hurt",
+    "entity.small_magmacube.squish",
+    "entity.small_slime.death",
+    "entity.small_slime.hurt",
+    "entity.small_slime.jump",
+    "entity.small_slime.squish",
+    "entity.snowball.throw",
+    "entity.snowman.ambient",
+    "entity.snowman.death",
+    "entity.snowman.hurt",
+    "entity.snowman.shoot",
+    "entity.spider.ambient",
+    "entity.spider.death",
+    "entity.spider.hurt",
+    "entity.spider.step",
+    "entity.splash_potion.break",
+    "entity.splash_potion.throw",
+    "entity.squid.ambient",
+    "entity.squid.death",
+    "entity.squid.hurt",
+    "entity.stray.ambient",
+    "entity.stray.death",
+    "entity.stray.hurt",
+    "entity.stray.step",
+    "entity.tnt.primed",
+    "entity.vex.ambient",
+    "entity.vex.charge",
+    "entity.vex.death",
+    "entity.vex.hurt",
+    "entity.villager.ambient",
+    "entity.villager.death",
+    "entity.villager.hurt",
+    "entity.villager.no",
+    "entity.villager.trading",
+    "entity.villager.yes",
+    "entity.vindication_illager.ambient",
+    "entity.vindication_illager.death",
+    "entity.vindication_illager.hurt",
+    "entity.witch.ambient",
+    "entity.witch.death",
+    "entity.witch.drink",
+    "entity.witch.hurt",
+    "entity.witch.throw",
+    "entity.wither.ambient",
+    "entity.wither.break_block",
+    "entity.wither.death",
+    "entity.wither.hurt",
+    "entity.wither.shoot",
+    "entity.wither.spawn",
+    "entity.wither_skeleton.ambient",
+    "entity.wither_skeleton.death",
+    "entity.wither_skeleton.hurt",
+    "entity.wither_skeleton.step",
+    "entity.wolf.ambient",
+    "entity.wolf.death",
+    "entity.wolf.growl",
+    "entity.wolf.howl",
+    "entity.wolf.hurt",
+    "entity.wolf.pant",
+    "entity.wolf.shake",
+    "entity.wolf.step",
+    "entity.wolf.whine",
+    "entity.zombie.ambient",
+    "entity.zombie.attack_door_wood",
+    "entity.zombie.attack_iron_door",
+    "entity.zombie.break_door_wood",
+    "entity.zombie.death",
+    "entity.zombie.hurt",
+    "entity.zombie.infect",
+    "entity.zombie.step",
+    "entity.zombie_horse.ambient",
+    "entity.zombie_horse.death",
+    "entity.zombie_horse.hurt",
+    "entity.zombie_pig.ambient",
+    "entity.zombie_pig.angry",
+    "entity.zombie_pig.death",
+    "entity.zombie_pig.hurt",
+    "entity.zombie_villager.ambient",
+    "entity.zombie_villager.converted",
+    "entity.zombie_villager.cure",
+    "entity.zombie_villager.death",
+    "entity.zombie_villager.hurt",
+    "entity.zombie_villager.step",
+    "item.armor.equip_chain",
+    "item.armor.equip_diamond",
+    "item.armor.equip_elytra",
+    "item.armor.equip_generic",
+    "item.armor.equip_gold",
+    "item.armor.equip_iron",
+    "item.armor.equip_leather",
+    "item.bottle.empty",
+    "item.bottle.fill",
+    "item.bottle.fill_dragonbreath",
+    "item.bucket.empty",
+    "item.bucket.empty_lava",
+    "item.bucket.fill",
+    "item.bucket.fill_lava",
+    "item.chorus_fruit.teleport",
+    "item.elytra.flying",
+    "item.firecharge.use",
+    "item.flintandsteel.use",
+    "item.hoe.till",
+    "item.shield.block",
+    "item.shield.break",
+    "item.shovel.flatten",
+    "item.totem.use",
+    "music.creative",
+    "music.credits",
+    "music.dragon",
+    "music.end",
+    "music.game",
+    "music.menu",
+    "music.nether",
+    "record.11",
+    "record.13",
+    "record.blocks",
+    "record.cat",
+    "record.chirp",
+    "record.far",
+    "record.mall",
+    "record.mellohi",
+    "record.stal",
+    "record.strad",
+    "record.wait",
+    "record.ward",
+    "ui.button.click",
+    "weather.rain",
+    "weather.rain.above"
+  ]
+}
\ No newline at end of file
diff --git a/common/src/main/resources/assets/viaversion/data/mapping-1.9.4.json b/common/src/main/resources/assets/viaversion/data/mapping-1.9.4.json
new file mode 100644
index 000000000..230300d0d
--- /dev/null
+++ b/common/src/main/resources/assets/viaversion/data/mapping-1.9.4.json
@@ -0,0 +1,448 @@
+{
+  "sounds": [
+    "ambient.cave",
+    "block.anvil.break",
+    "block.anvil.destroy",
+    "block.anvil.fall",
+    "block.anvil.hit",
+    "block.anvil.land",
+    "block.anvil.place",
+    "block.anvil.step",
+    "block.anvil.use",
+    "block.brewing_stand.brew",
+    "block.chest.close",
+    "block.chest.locked",
+    "block.chest.open",
+    "block.chorus_flower.death",
+    "block.chorus_flower.grow",
+    "block.cloth.break",
+    "block.cloth.fall",
+    "block.cloth.hit",
+    "block.cloth.place",
+    "block.cloth.step",
+    "block.comparator.click",
+    "block.dispenser.dispense",
+    "block.dispenser.fail",
+    "block.dispenser.launch",
+    "block.end_gateway.spawn",
+    "block.enderchest.close",
+    "block.enderchest.open",
+    "block.fence_gate.close",
+    "block.fence_gate.open",
+    "block.fire.ambient",
+    "block.fire.extinguish",
+    "block.furnace.fire_crackle",
+    "block.glass.break",
+    "block.glass.fall",
+    "block.glass.hit",
+    "block.glass.place",
+    "block.glass.step",
+    "block.grass.break",
+    "block.grass.fall",
+    "block.grass.hit",
+    "block.grass.place",
+    "block.grass.step",
+    "block.gravel.break",
+    "block.gravel.fall",
+    "block.gravel.hit",
+    "block.gravel.place",
+    "block.gravel.step",
+    "block.iron_door.close",
+    "block.iron_door.open",
+    "block.iron_trapdoor.close",
+    "block.iron_trapdoor.open",
+    "block.ladder.break",
+    "block.ladder.fall",
+    "block.ladder.hit",
+    "block.ladder.place",
+    "block.ladder.step",
+    "block.lava.ambient",
+    "block.lava.extinguish",
+    "block.lava.pop",
+    "block.lever.click",
+    "block.metal.break",
+    "block.metal.fall",
+    "block.metal.hit",
+    "block.metal.place",
+    "block.metal.step",
+    "block.metal_pressureplate.click_off",
+    "block.metal_pressureplate.click_on",
+    "block.note.basedrum",
+    "block.note.bass",
+    "block.note.harp",
+    "block.note.hat",
+    "block.note.pling",
+    "block.note.snare",
+    "block.piston.contract",
+    "block.piston.extend",
+    "block.portal.ambient",
+    "block.portal.travel",
+    "block.portal.trigger",
+    "block.redstone_torch.burnout",
+    "block.sand.break",
+    "block.sand.fall",
+    "block.sand.hit",
+    "block.sand.place",
+    "block.sand.step",
+    "block.slime.break",
+    "block.slime.fall",
+    "block.slime.hit",
+    "block.slime.place",
+    "block.slime.step",
+    "block.snow.break",
+    "block.snow.fall",
+    "block.snow.hit",
+    "block.snow.place",
+    "block.snow.step",
+    "block.stone.break",
+    "block.stone.fall",
+    "block.stone.hit",
+    "block.stone.place",
+    "block.stone.step",
+    "block.stone_button.click_off",
+    "block.stone_button.click_on",
+    "block.stone_pressureplate.click_off",
+    "block.stone_pressureplate.click_on",
+    "block.tripwire.attach",
+    "block.tripwire.click_off",
+    "block.tripwire.click_on",
+    "block.tripwire.detach",
+    "block.water.ambient",
+    "block.waterlily.place",
+    "block.wood.break",
+    "block.wood.fall",
+    "block.wood.hit",
+    "block.wood.place",
+    "block.wood.step",
+    "block.wood_button.click_off",
+    "block.wood_button.click_on",
+    "block.wood_pressureplate.click_off",
+    "block.wood_pressureplate.click_on",
+    "block.wooden_door.close",
+    "block.wooden_door.open",
+    "block.wooden_trapdoor.close",
+    "block.wooden_trapdoor.open",
+    "enchant.thorns.hit",
+    "entity.armorstand.break",
+    "entity.armorstand.fall",
+    "entity.armorstand.hit",
+    "entity.armorstand.place",
+    "entity.arrow.hit",
+    "entity.arrow.hit_player",
+    "entity.arrow.shoot",
+    "entity.bat.ambient",
+    "entity.bat.death",
+    "entity.bat.hurt",
+    "entity.bat.loop",
+    "entity.bat.takeoff",
+    "entity.blaze.ambient",
+    "entity.blaze.burn",
+    "entity.blaze.death",
+    "entity.blaze.hurt",
+    "entity.blaze.shoot",
+    "entity.bobber.splash",
+    "entity.bobber.throw",
+    "entity.cat.ambient",
+    "entity.cat.death",
+    "entity.cat.hiss",
+    "entity.cat.hurt",
+    "entity.cat.purr",
+    "entity.cat.purreow",
+    "entity.chicken.ambient",
+    "entity.chicken.death",
+    "entity.chicken.egg",
+    "entity.chicken.hurt",
+    "entity.chicken.step",
+    "entity.cow.ambient",
+    "entity.cow.death",
+    "entity.cow.hurt",
+    "entity.cow.milk",
+    "entity.cow.step",
+    "entity.creeper.death",
+    "entity.creeper.hurt",
+    "entity.creeper.primed",
+    "entity.donkey.ambient",
+    "entity.donkey.angry",
+    "entity.donkey.chest",
+    "entity.donkey.death",
+    "entity.donkey.hurt",
+    "entity.egg.throw",
+    "entity.elder_guardian.ambient",
+    "entity.elder_guardian.ambient_land",
+    "entity.elder_guardian.curse",
+    "entity.elder_guardian.death",
+    "entity.elder_guardian.death_land",
+    "entity.elder_guardian.hurt",
+    "entity.elder_guardian.hurt_land",
+    "entity.enderdragon.ambient",
+    "entity.enderdragon.death",
+    "entity.enderdragon.flap",
+    "entity.enderdragon.growl",
+    "entity.enderdragon.hurt",
+    "entity.enderdragon.shoot",
+    "entity.enderdragon_fireball.explode",
+    "entity.endereye.launch",
+    "entity.endermen.ambient",
+    "entity.endermen.death",
+    "entity.endermen.hurt",
+    "entity.endermen.scream",
+    "entity.endermen.stare",
+    "entity.endermen.teleport",
+    "entity.endermite.ambient",
+    "entity.endermite.death",
+    "entity.endermite.hurt",
+    "entity.endermite.step",
+    "entity.enderpearl.throw",
+    "entity.experience_bottle.throw",
+    "entity.experience_orb.pickup",
+    "entity.experience_orb.touch",
+    "entity.firework.blast",
+    "entity.firework.blast_far",
+    "entity.firework.large_blast",
+    "entity.firework.large_blast_far",
+    "entity.firework.launch",
+    "entity.firework.shoot",
+    "entity.firework.twinkle",
+    "entity.firework.twinkle_far",
+    "entity.generic.big_fall",
+    "entity.generic.burn",
+    "entity.generic.death",
+    "entity.generic.drink",
+    "entity.generic.eat",
+    "entity.generic.explode",
+    "entity.generic.extinguish_fire",
+    "entity.generic.hurt",
+    "entity.generic.small_fall",
+    "entity.generic.splash",
+    "entity.generic.swim",
+    "entity.ghast.ambient",
+    "entity.ghast.death",
+    "entity.ghast.hurt",
+    "entity.ghast.scream",
+    "entity.ghast.shoot",
+    "entity.ghast.warn",
+    "entity.guardian.ambient",
+    "entity.guardian.ambient_land",
+    "entity.guardian.attack",
+    "entity.guardian.death",
+    "entity.guardian.death_land",
+    "entity.guardian.flop",
+    "entity.guardian.hurt",
+    "entity.guardian.hurt_land",
+    "entity.horse.ambient",
+    "entity.horse.angry",
+    "entity.horse.armor",
+    "entity.horse.breathe",
+    "entity.horse.death",
+    "entity.horse.eat",
+    "entity.horse.gallop",
+    "entity.horse.hurt",
+    "entity.horse.jump",
+    "entity.horse.land",
+    "entity.horse.saddle",
+    "entity.horse.step",
+    "entity.horse.step_wood",
+    "entity.hostile.big_fall",
+    "entity.hostile.death",
+    "entity.hostile.hurt",
+    "entity.hostile.small_fall",
+    "entity.hostile.splash",
+    "entity.hostile.swim",
+    "entity.irongolem.attack",
+    "entity.irongolem.death",
+    "entity.irongolem.hurt",
+    "entity.irongolem.step",
+    "entity.item.break",
+    "entity.item.pickup",
+    "entity.itemframe.add_item",
+    "entity.itemframe.break",
+    "entity.itemframe.place",
+    "entity.itemframe.remove_item",
+    "entity.itemframe.rotate_item",
+    "entity.leashknot.break",
+    "entity.leashknot.place",
+    "entity.lightning.impact",
+    "entity.lightning.thunder",
+    "entity.lingeringpotion.throw",
+    "entity.magmacube.death",
+    "entity.magmacube.hurt",
+    "entity.magmacube.jump",
+    "entity.magmacube.squish",
+    "entity.minecart.inside",
+    "entity.minecart.riding",
+    "entity.mooshroom.shear",
+    "entity.mule.ambient",
+    "entity.mule.death",
+    "entity.mule.hurt",
+    "entity.painting.break",
+    "entity.painting.place",
+    "entity.pig.ambient",
+    "entity.pig.death",
+    "entity.pig.hurt",
+    "entity.pig.saddle",
+    "entity.pig.step",
+    "entity.player.attack.crit",
+    "entity.player.attack.knockback",
+    "entity.player.attack.nodamage",
+    "entity.player.attack.strong",
+    "entity.player.attack.sweep",
+    "entity.player.attack.weak",
+    "entity.player.big_fall",
+    "entity.player.breath",
+    "entity.player.burp",
+    "entity.player.death",
+    "entity.player.hurt",
+    "entity.player.levelup",
+    "entity.player.small_fall",
+    "entity.player.splash",
+    "entity.player.swim",
+    "entity.rabbit.ambient",
+    "entity.rabbit.attack",
+    "entity.rabbit.death",
+    "entity.rabbit.hurt",
+    "entity.rabbit.jump",
+    "entity.sheep.ambient",
+    "entity.sheep.death",
+    "entity.sheep.hurt",
+    "entity.sheep.shear",
+    "entity.sheep.step",
+    "entity.shulker.ambient",
+    "entity.shulker.close",
+    "entity.shulker.death",
+    "entity.shulker.hurt",
+    "entity.shulker.hurt_closed",
+    "entity.shulker.open",
+    "entity.shulker.shoot",
+    "entity.shulker.teleport",
+    "entity.shulker_bullet.hit",
+    "entity.shulker_bullet.hurt",
+    "entity.silverfish.ambient",
+    "entity.silverfish.death",
+    "entity.silverfish.hurt",
+    "entity.silverfish.step",
+    "entity.skeleton.ambient",
+    "entity.skeleton.death",
+    "entity.skeleton.hurt",
+    "entity.skeleton.shoot",
+    "entity.skeleton.step",
+    "entity.skeleton_horse.ambient",
+    "entity.skeleton_horse.death",
+    "entity.skeleton_horse.hurt",
+    "entity.slime.attack",
+    "entity.slime.death",
+    "entity.slime.hurt",
+    "entity.slime.jump",
+    "entity.slime.squish",
+    "entity.small_magmacube.death",
+    "entity.small_magmacube.hurt",
+    "entity.small_magmacube.squish",
+    "entity.small_slime.death",
+    "entity.small_slime.hurt",
+    "entity.small_slime.jump",
+    "entity.small_slime.squish",
+    "entity.snowball.throw",
+    "entity.snowman.ambient",
+    "entity.snowman.death",
+    "entity.snowman.hurt",
+    "entity.snowman.shoot",
+    "entity.spider.ambient",
+    "entity.spider.death",
+    "entity.spider.hurt",
+    "entity.spider.step",
+    "entity.splash_potion.break",
+    "entity.splash_potion.throw",
+    "entity.squid.ambient",
+    "entity.squid.death",
+    "entity.squid.hurt",
+    "entity.tnt.primed",
+    "entity.villager.ambient",
+    "entity.villager.death",
+    "entity.villager.hurt",
+    "entity.villager.no",
+    "entity.villager.trading",
+    "entity.villager.yes",
+    "entity.witch.ambient",
+    "entity.witch.death",
+    "entity.witch.drink",
+    "entity.witch.hurt",
+    "entity.witch.throw",
+    "entity.wither.ambient",
+    "entity.wither.break_block",
+    "entity.wither.death",
+    "entity.wither.hurt",
+    "entity.wither.shoot",
+    "entity.wither.spawn",
+    "entity.wolf.ambient",
+    "entity.wolf.death",
+    "entity.wolf.growl",
+    "entity.wolf.howl",
+    "entity.wolf.hurt",
+    "entity.wolf.pant",
+    "entity.wolf.shake",
+    "entity.wolf.step",
+    "entity.wolf.whine",
+    "entity.zombie.ambient",
+    "entity.zombie.attack_door_wood",
+    "entity.zombie.attack_iron_door",
+    "entity.zombie.break_door_wood",
+    "entity.zombie.death",
+    "entity.zombie.hurt",
+    "entity.zombie.infect",
+    "entity.zombie.step",
+    "entity.zombie_horse.ambient",
+    "entity.zombie_horse.death",
+    "entity.zombie_horse.hurt",
+    "entity.zombie_pig.ambient",
+    "entity.zombie_pig.angry",
+    "entity.zombie_pig.death",
+    "entity.zombie_pig.hurt",
+    "entity.zombie_villager.ambient",
+    "entity.zombie_villager.converted",
+    "entity.zombie_villager.cure",
+    "entity.zombie_villager.death",
+    "entity.zombie_villager.hurt",
+    "entity.zombie_villager.step",
+    "item.armor.equip_chain",
+    "item.armor.equip_diamond",
+    "item.armor.equip_generic",
+    "item.armor.equip_gold",
+    "item.armor.equip_iron",
+    "item.armor.equip_leather",
+    "item.bottle.fill",
+    "item.bottle.fill_dragonbreath",
+    "item.bucket.empty",
+    "item.bucket.empty_lava",
+    "item.bucket.fill",
+    "item.bucket.fill_lava",
+    "item.chorus_fruit.teleport",
+    "item.elytra.flying",
+    "item.firecharge.use",
+    "item.flintandsteel.use",
+    "item.hoe.till",
+    "item.shield.block",
+    "item.shield.break",
+    "item.shovel.flatten",
+    "music.creative",
+    "music.credits",
+    "music.dragon",
+    "music.end",
+    "music.game",
+    "music.menu",
+    "music.nether",
+    "record.11",
+    "record.13",
+    "record.blocks",
+    "record.cat",
+    "record.chirp",
+    "record.far",
+    "record.mall",
+    "record.mellohi",
+    "record.stal",
+    "record.strad",
+    "record.wait",
+    "record.ward",
+    "ui.button.click",
+    "weather.rain",
+    "weather.rain.above"
+  ]
+}
\ No newline at end of file