almost halfway done with server patches

2023-09-21 21:40:51 -07:00 · 2023-09-21 21:40:51 -07:00 · a62835bbb1
commit a62835bbb1
parent 24fd5aea0c
94 changed files with 314 additions and 322 deletions
--- a/patches/server/0428-Update-itemstack-legacy-name-and-lore.patch
+++ b/patches/server/0428-Update-itemstack-legacy-name-and-lore.patch
@ -0,0 +1,63 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Wed, 1 Jul 2020 11:57:40 -0500
+Subject: [PATCH] Update itemstack legacy name and lore
+
+
+diff --git a/src/main/java/net/minecraft/world/item/ItemStack.java b/src/main/java/net/minecraft/world/item/ItemStack.java
+index 77db59d433d4189f96b9da006898bded5edbb0ba..8aaaa67549a75b7404d2865a09474dc2b6cf18fe 100644
+--- a/src/main/java/net/minecraft/world/item/ItemStack.java
+++ b/src/main/java/net/minecraft/world/item/ItemStack.java
+@@ -172,6 +172,44 @@ public final class ItemStack {
+             list.sort((java.util.Comparator<? super net.minecraft.nbt.Tag>) enchantSorter); // Paper
+         } catch (Exception ignored) {}
+     }
+
+    private void processText() {
+        CompoundTag display = getTagElement("display");
+        if (display != null) {
+            if (display.contains("Name", 8)) {
+                String json = display.getString("Name");
+                if (json != null && json.contains("\u00A7")) {
+                    try {
+                        display.put("Name", convert(json));
+                    } catch (com.google.gson.JsonParseException jsonparseexception) {
+                        display.remove("Name");
+                    }
+                }
+            }
+            if (display.contains("Lore", 9)) {
+                ListTag list = display.getList("Lore", 8);
+                for (int index = 0; index < list.size(); index++) {
+                    String json = list.getString(index);
+                    if (json != null && json.contains("\u00A7")) { // Only try if it has legacy in the unparsed json
+                        try {
+                            list.set(index, convert(json));
+                        } catch (com.google.gson.JsonParseException e) {
+                            list.set(index, net.minecraft.nbt.StringTag.valueOf(org.bukkit.craftbukkit.util.CraftChatMessage.toJSON(net.minecraft.network.chat.Component.literal(""))));
+                        }
+                    }
+                }
+            }
+        }
+    }
+
+    private net.minecraft.nbt.StringTag convert(String json) {
+        Component component = Component.Serializer.fromJson(json);
+        if (component.getContents() instanceof net.minecraft.network.chat.contents.LiteralContents literalContents && literalContents.text().contains("\u00A7") && component.getSiblings().isEmpty()) {
+            // Only convert if the root component is a single comp with legacy in it, don't convert already normal components
+            component = org.bukkit.craftbukkit.util.CraftChatMessage.fromString(literalContents.text())[0];
+        }
+        return net.minecraft.nbt.StringTag.valueOf(org.bukkit.craftbukkit.util.CraftChatMessage.toJSON(component));
+    }
+     // Paper end
+ 
+     public ItemStack(ItemLike item) {
+@@ -223,6 +261,7 @@ public final class ItemStack {
+             this.tag = nbttagcompound.getCompound("tag").copy();
+             // CraftBukkit end
+             this.processEnchantOrder(this.tag); // Paper
+            this.processText(); // Paper
+             this.getItem().verifyTagAfterLoad(this.tag);
+         }
+ 
--- a/patches/server/0429-Spawn-player-in-correct-world-on-login.patch
+++ b/patches/server/0429-Spawn-player-in-correct-world-on-login.patch
@ -0,0 +1,30 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Wyatt Childers <wchilders@nearce.com>
+Date: Fri, 3 Jul 2020 14:57:05 -0400
+Subject: [PATCH] Spawn player in correct world on login
+
+
+diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
+index 2de6d47c2289faac019e4f68dcc7df910a03e206..55154eba25bc4724bc9523864b8308af4bfc5e87 100644
+--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
+@@ -204,7 +204,18 @@ public abstract class PlayerList {
+         }
+         // CraftBukkit end
+ 
+-        if (nbttagcompound != null) {
+        // Paper start - move logic in Entity to here, to use bukkit supplied world UUID.
+        if (nbttagcompound != null && nbttagcompound.contains("WorldUUIDMost") && nbttagcompound.contains("WorldUUIDLeast")) {
+            UUID uid = new UUID(nbttagcompound.getLong("WorldUUIDMost"), nbttagcompound.getLong("WorldUUIDLeast"));
+            org.bukkit.World bWorld = org.bukkit.Bukkit.getServer().getWorld(uid);
+            if (bWorld != null) {
+                resourcekey = ((CraftWorld) bWorld).getHandle().dimension();
+            } else {
+                resourcekey = Level.OVERWORLD;
+            }
+        } else if (nbttagcompound != null) {
+            // Vanilla migration support
+            // Paper end
+             DataResult<ResourceKey<Level>> dataresult = DimensionType.parseLegacy(new Dynamic(NbtOps.INSTANCE, nbttagcompound.get("Dimension"))); // CraftBukkit - decompile error
+             Logger logger = PlayerList.LOGGER;
+ 
--- a/patches/server/0430-Add-PrepareResultEvent.patch
+++ b/patches/server/0430-Add-PrepareResultEvent.patch
@ -0,0 +1,165 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Fri, 3 Jul 2020 11:58:56 -0500
+Subject: [PATCH] Add PrepareResultEvent
+
+Adds a new event for all crafting stations that generate a result slot item
+
+Anvil, Grindstone and Smithing now extend this event
+
+diff --git a/src/main/java/net/minecraft/world/inventory/AnvilMenu.java b/src/main/java/net/minecraft/world/inventory/AnvilMenu.java
+index d15f01f5a4f14d25ded9de015c70cbc7977a6a77..e0c3a4ba27e21c3692e601acd0af60873bcbb84c 100644
+--- a/src/main/java/net/minecraft/world/inventory/AnvilMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/AnvilMenu.java
+@@ -338,6 +338,7 @@ public class AnvilMenu extends ItemCombinerMenu {
+             }
+ 
+             this.createResult();
+            org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareResultEvent(this, RESULT_SLOT); // Paper
+             return true;
+         } else {
+             return false;
+diff --git a/src/main/java/net/minecraft/world/inventory/CartographyTableMenu.java b/src/main/java/net/minecraft/world/inventory/CartographyTableMenu.java
+index fe1ce65b35e83ee0ada77e44b080729346bb3c2d..819187dbcf468d9278ce33bd97688476aab53f8e 100644
+--- a/src/main/java/net/minecraft/world/inventory/CartographyTableMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/CartographyTableMenu.java
+@@ -150,6 +150,7 @@ public class CartographyTableMenu extends AbstractContainerMenu {
+             this.setupResultSlot(itemstack, itemstack1, itemstack2);
+         }
+ 
+        org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareResultEvent(this, RESULT_SLOT); // Paper
+     }
+ 
+     private void setupResultSlot(ItemStack map, ItemStack item, ItemStack oldResult) {
+diff --git a/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java b/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
+index 2c263447aa8853f18d1c1d476b49a47f6e9ca2ad..03d3edadf39d4871a332808458870ea9479669c4 100644
+--- a/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/GrindstoneMenu.java
+@@ -159,6 +159,7 @@ public class GrindstoneMenu extends AbstractContainerMenu {
+         super.slotsChanged(inventory);
+         if (inventory == this.repairSlots) {
+             this.createResult();
+            org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareResultEvent(this, RESULT_SLOT); // Paper
+         }
+ 
+     }
+diff --git a/src/main/java/net/minecraft/world/inventory/ItemCombinerMenu.java b/src/main/java/net/minecraft/world/inventory/ItemCombinerMenu.java
+index 4087e381b2250be387b608d8742f6a6009a52879..ff770b9ce68a62418de0c7ed389650626fa1dcb2 100644
+--- a/src/main/java/net/minecraft/world/inventory/ItemCombinerMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/ItemCombinerMenu.java
+@@ -110,6 +110,7 @@ public abstract class ItemCombinerMenu extends AbstractContainerMenu {
+         super.slotsChanged(inventory);
+         if (inventory == this.inputSlots) {
+             this.createResult();
+            org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareResultEvent(this, this instanceof SmithingMenu ? 3 : 2); // Paper
+         }
+ 
+     }
+diff --git a/src/main/java/net/minecraft/world/inventory/LoomMenu.java b/src/main/java/net/minecraft/world/inventory/LoomMenu.java
+index 5c209a3d81db5326f63c506077fa0bfd241b4b12..757ee83a0ec5d381eb328f31f3bef636a9b72d57 100644
+--- a/src/main/java/net/minecraft/world/inventory/LoomMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/LoomMenu.java
+@@ -248,7 +248,8 @@ public class LoomMenu extends AbstractContainerMenu {
+                 this.resultSlot.set(ItemStack.EMPTY);
+             }
+ 
+-            this.broadcastChanges();
+            // this.broadcastChanges(); // Paper - done below
+            org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareResultEvent(this, 3); // Paper
+         } else {
+             this.resultSlot.set(ItemStack.EMPTY);
+             this.selectablePatterns = List.of();
+diff --git a/src/main/java/net/minecraft/world/inventory/SmithingMenu.java b/src/main/java/net/minecraft/world/inventory/SmithingMenu.java
+index f7be3a69909ca0f0aa60619f70e87b5778cf3633..9db5275c43f25ea8ab595017a1b1a8d9db08cb4c 100644
+--- a/src/main/java/net/minecraft/world/inventory/SmithingMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/SmithingMenu.java
+@@ -115,6 +115,7 @@ public class SmithingMenu extends ItemCombinerMenu {
+             }
+         }
+ 
+        org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareResultEvent(this, RESULT_SLOT); // Paper
+     }
+ 
+     @Override
+diff --git a/src/main/java/net/minecraft/world/inventory/StonecutterMenu.java b/src/main/java/net/minecraft/world/inventory/StonecutterMenu.java
+index 9c2fe69ced7a46bbd8b0fbe10fa67d0a39b0f375..70ecc3f673ebd56b65ad901e10f40c28368cbfac 100644
+--- a/src/main/java/net/minecraft/world/inventory/StonecutterMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/StonecutterMenu.java
+@@ -181,6 +181,7 @@ public class StonecutterMenu extends AbstractContainerMenu {
+             this.setupRecipeList(inventory, itemstack);
+         }
+ 
+        org.bukkit.craftbukkit.event.CraftEventFactory.callPrepareResultEvent(this, RESULT_SLOT); // Paper
+     }
+ 
+     private void setupRecipeList(Container input, ItemStack stack) {
+diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+index 7aba049b426a25981376205410acf41327993d30..6018dc7aa4eaac45c1eee121925f4a22625b0e55 100644
+--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+@@ -1669,26 +1669,53 @@ public class CraftEventFactory {
+         return event;
+     }
+ 
+-    public static PrepareAnvilEvent callPrepareAnvilEvent(InventoryView view, ItemStack item) {
+-        PrepareAnvilEvent event = new PrepareAnvilEvent(view, CraftItemStack.asCraftMirror(item).clone());
+-        event.getView().getPlayer().getServer().getPluginManager().callEvent(event);
+    // Paper start - disable this method, handled below
+    public static void callPrepareAnvilEvent(InventoryView view, ItemStack item) { // Paper - verify nothing uses return - handled below in PrepareResult
+        PrepareAnvilEvent event = new PrepareAnvilEvent(view, CraftItemStack.asCraftMirror(item)); // Paper - remove clone
+        //event.getView().getPlayer().getServer().getPluginManager().callEvent(event); // Paper - disable event
+         event.getInventory().setItem(2, event.getResult());
+-        return event;
+        //return event; // Paper
+     }
+    // Paper end
+ 
+-    public static PrepareGrindstoneEvent callPrepareGrindstoneEvent(InventoryView view, ItemStack item) {
+-        PrepareGrindstoneEvent event = new PrepareGrindstoneEvent(view, CraftItemStack.asCraftMirror(item).clone());
+-        event.getView().getPlayer().getServer().getPluginManager().callEvent(event);
+    // Paper start - disable this method, handled below
+    public static void callPrepareGrindstoneEvent(InventoryView view, ItemStack item) {
+        PrepareGrindstoneEvent event = new PrepareGrindstoneEvent(view, CraftItemStack.asCraftMirror(item)); // Paper - remove clone
+        // event.getView().getPlayer().getServer().getPluginManager().callEvent(event); // Paper - disable event
+         event.getInventory().setItem(2, event.getResult());
+-        return event;
+        // return event; // Paper
+     }
+    // Paper end
+ 
+-    public static PrepareSmithingEvent callPrepareSmithingEvent(InventoryView view, ItemStack item) {
+-        PrepareSmithingEvent event = new PrepareSmithingEvent(view, CraftItemStack.asCraftMirror(item).clone());
+-        event.getView().getPlayer().getServer().getPluginManager().callEvent(event);
+    // Paper start - disable this method, handled in callPrepareResultEvent
+    public static void callPrepareSmithingEvent(InventoryView view, ItemStack item) { // Paper - verify nothing uses return - handled below in PrepareResult
+        PrepareSmithingEvent event = new PrepareSmithingEvent(view, CraftItemStack.asCraftMirror(item)); // Paper - remove clone
+        //event.getView().getPlayer().getServer().getPluginManager().callEvent(event); // Paper - disable event
+         event.getInventory().setResult(event.getResult());
+-        return event;
+        //return event; // Paper
+     }
+    // Paper end
+
+    // Paper start - support specific overrides for prepare result
+    public static void callPrepareResultEvent(AbstractContainerMenu container, int resultSlot) {
+        com.destroystokyo.paper.event.inventory.PrepareResultEvent event;
+        InventoryView view = container.getBukkitView();
+        org.bukkit.inventory.ItemStack origItem = view.getTopInventory().getItem(resultSlot);
+        CraftItemStack result = origItem != null ? CraftItemStack.asCraftCopy(origItem) : null;
+        if (view.getTopInventory() instanceof org.bukkit.inventory.AnvilInventory) {
+            event = new PrepareAnvilEvent(view, result);
+        } else if (view.getTopInventory() instanceof org.bukkit.inventory.GrindstoneInventory) {
+            event = new PrepareGrindstoneEvent(view, result);
+        } else if (view.getTopInventory() instanceof org.bukkit.inventory.SmithingInventory) {
+            event = new PrepareSmithingEvent(view, result);
+        } else {
+            event = new com.destroystokyo.paper.event.inventory.PrepareResultEvent(view, result);
+        }
+        event.callEvent();
+        event.getInventory().setItem(resultSlot, event.getResult());
+        container.broadcastChanges();;
+    }
+    // Paper end
+ 
+     /**
+      * Mob spawner event.
--- a/patches/server/0431-Don-t-check-chunk-for-portal-on-world-gen-entity-add.patch
+++ b/patches/server/0431-Don-t-check-chunk-for-portal-on-world-gen-entity-add.patch
@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Sun, 5 Jul 2020 14:59:31 -0400
+Subject: [PATCH] Don't check chunk for portal on world gen entity add
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
+index a8f51cb5be994783eca8ff13eb172fd651deb05e..4d9149d3a1d5711b88ce86fb34dbdc926cbe8c31 100644
+--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
+@@ -3511,7 +3511,7 @@ public abstract class LivingEntity extends Entity implements Attackable {
+         Entity entity = this.getVehicle();
+ 
+         super.stopRiding(suppressCancellation); // Paper - suppress
+-        if (entity != null && entity != this.getVehicle() && !this.level().isClientSide) {
+        if (entity != null && entity != this.getVehicle() && !this.level().isClientSide && entity.valid) { // Paper - don't process on world gen
+             this.dismountVehicle(entity);
+         }
+ 
--- a/patches/server/0432-Fix-arrows-never-despawning-MC-125757.patch
+++ b/patches/server/0432-Fix-arrows-never-despawning-MC-125757.patch
@ -0,0 +1,22 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Wed, 8 Jul 2020 11:24:30 -0500
+Subject: [PATCH] Fix arrows never despawning MC-125757
+
+This forces the despawn counter to start ticking regardless of
+state after the arrow has been alive for 200 ticks (10 seconds)
+instead of getting stuck in a never despawn state (bubble columns,
+etc).
+
+diff --git a/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java b/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
+index c5512adfb2d38616bb741d03038158c379020ecf..f70f0764d9743dbfa2ead4c90d0df3dbc107672d 100644
+--- a/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/AbstractArrow.java
+@@ -200,6 +200,7 @@ public abstract class AbstractArrow extends Projectile {
+ 
+             ++this.inGroundTime;
+         } else {
+            if (tickCount > 200) this.tickDespawn(); // Paper - tick despawnCounter regardless after 10 seconds
+             this.inGroundTime = 0;
+             Vec3 vec3d2 = this.position();
+ 
--- a/patches/server/0433-Thread-Safe-Vanilla-Command-permission-checking.patch
+++ b/patches/server/0433-Thread-Safe-Vanilla-Command-permission-checking.patch
@ -0,0 +1,53 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Sat, 11 Jul 2020 03:54:28 -0400
+Subject: [PATCH] Thread Safe Vanilla Command permission checking
+
+Datapacks check this on load and are built concurrently. This was breaking them badly due
+to race conditions.
+
+Plus, .canUse we want to be safe for async anyways.
+
+diff --git a/src/main/java/com/mojang/brigadier/tree/CommandNode.java b/src/main/java/com/mojang/brigadier/tree/CommandNode.java
+index 20a7cdf87f307878d66922aaac0c60cff218e46c..39844531b03eb8a6c70700b4ecbf0ff1a557424d 100644
+--- a/src/main/java/com/mojang/brigadier/tree/CommandNode.java
+++ b/src/main/java/com/mojang/brigadier/tree/CommandNode.java
+@@ -75,10 +75,10 @@ public abstract class CommandNode<S> implements Comparable<CommandNode<S>> {
+     public synchronized boolean canUse(final S source) {
+         if (source instanceof CommandSourceStack) {
+             try {
+-                ((CommandSourceStack) source).currentCommand = this;
+                ((CommandSourceStack) source).currentCommand.put(Thread.currentThread(), this); // Paper
+                 return this.requirement.test(source);
+             } finally {
+-                ((CommandSourceStack) source).currentCommand = null;
+                ((CommandSourceStack) source).currentCommand.remove(Thread.currentThread()); // Paper
+             }
+         }
+         // CraftBukkit end
+diff --git a/src/main/java/net/minecraft/commands/CommandSourceStack.java b/src/main/java/net/minecraft/commands/CommandSourceStack.java
+index e6bf044a0de278c568835e6150ce07ed0e39a44e..7dfd18cfda943ea4486249e20d9763b8465c9601 100644
+--- a/src/main/java/net/minecraft/commands/CommandSourceStack.java
+++ b/src/main/java/net/minecraft/commands/CommandSourceStack.java
+@@ -64,7 +64,7 @@ public class CommandSourceStack implements SharedSuggestionProvider, com.destroy
+     private final CommandSigningContext signingContext;
+     private final TaskChainer chatMessageChainer;
+     private final IntConsumer returnValueConsumer;
+-    public volatile CommandNode currentCommand; // CraftBukkit
+    public java.util.Map<Thread, CommandNode> currentCommand = new java.util.concurrent.ConcurrentHashMap<>(); // CraftBukkit // Paper
+     public boolean bypassSelectorPermissions = false; // Paper
+ 
+     public CommandSourceStack(CommandSource output, Vec3 pos, Vec2 rot, ServerLevel world, int level, String name, Component displayName, MinecraftServer server, @Nullable Entity entity) {
+@@ -199,9 +199,11 @@ public class CommandSourceStack implements SharedSuggestionProvider, com.destroy
+     @Override
+     public boolean hasPermission(int level) {
+         // CraftBukkit start
+-        CommandNode currentCommand = this.currentCommand;
+        // Paper start - fix concurrency issue
+        CommandNode currentCommand = this.currentCommand.get(Thread.currentThread());
+         if (currentCommand != null) {
+             return this.hasPermission(level, org.bukkit.craftbukkit.command.VanillaCommandWrapper.getPermission(currentCommand));
+            // Paper end
+         }
+         // CraftBukkit end
+ 
--- a/patches/server/0434-Fix-SPIGOT-5989.patch
+++ b/patches/server/0434-Fix-SPIGOT-5989.patch
@ -0,0 +1,63 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: JRoy <joshroy126@gmail.com>
+Date: Wed, 15 Jul 2020 21:42:52 -0400
+Subject: [PATCH] Fix SPIGOT-5989
+
+Before this fix, if a player was respawning to a respawn anchor and
+the respawn location was modified away from the anchor with the
+PlayerRespawnEvent, the anchor would still lose some charge.
+This fixes that by checking if the modified spawn location is
+still at a respawn anchor.
+
+diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
+index 55154eba25bc4724bc9523864b8308af4bfc5e87..426594705780125607b9cd88f30f59bec949f882 100644
+--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
+@@ -789,6 +789,7 @@ public abstract class PlayerList {
+         // Paper start
+         boolean isBedSpawn = false;
+         boolean isRespawn = false;
+        boolean isLocAltered = false; // Paper - Fix SPIGOT-5989
+         // Paper end
+ 
+         // CraftBukkit start - fire PlayerRespawnEvent
+@@ -799,7 +800,7 @@ public abstract class PlayerList {
+                 Optional optional;
+ 
+                 if (blockposition != null) {
+-                    optional = net.minecraft.world.entity.player.Player.findRespawnPositionAndUseSpawnBlock(worldserver1, blockposition, f, flag1, flag);
+                    optional = net.minecraft.world.entity.player.Player.findRespawnPositionAndUseSpawnBlock(worldserver1, blockposition, f, flag1, true); // Paper - Fix SPIGOT-5989
+                 } else {
+                     optional = Optional.empty();
+                 }
+@@ -843,7 +844,12 @@ public abstract class PlayerList {
+             }
+             // Spigot End
+ 
+-            location = respawnEvent.getRespawnLocation();
+            // Paper start - Fix SPIGOT-5989
+            if (!location.equals(respawnEvent.getRespawnLocation()) ) {
+                location = respawnEvent.getRespawnLocation();
+                isLocAltered = true;
+            }
+            // Paper end
+             if (!flag) entityplayer.reset(); // SPIGOT-4785
+             isRespawn = true; // Paper
+         } else {
+@@ -882,8 +888,14 @@ public abstract class PlayerList {
+         }
+         // entityplayer1.initInventoryMenu();
+         entityplayer1.setHealth(entityplayer1.getHealth());
+-        if (flag2) {
+-            entityplayer1.connection.send(new ClientboundSoundPacket(SoundEvents.RESPAWN_ANCHOR_DEPLETE, SoundSource.BLOCKS, (double) blockposition.getX(), (double) blockposition.getY(), (double) blockposition.getZ(), 1.0F, 1.0F, worldserver1.getRandom().nextLong()));
+        // Paper start - Fix SPIGOT-5989
+        if (flag2 && !isLocAltered) {
+            if (!flag1) {
+                BlockState data = worldserver1.getBlockState(blockposition);
+                worldserver1.setBlock(blockposition, data.setValue(net.minecraft.world.level.block.RespawnAnchorBlock.CHARGE, data.getValue(net.minecraft.world.level.block.RespawnAnchorBlock.CHARGE) - 1), 3);
+            }
+            entityplayer1.connection.send(new ClientboundSoundPacket(SoundEvents.RESPAWN_ANCHOR_DEPLETE, SoundSource.BLOCKS, (double) location.getX(), (double) location.getY(), (double) location.getZ(), 1.0F, 1.0F, worldserver1.getRandom().nextLong()));
+        // Paper end
+         }
+         // Added from changeDimension
+         this.sendAllPlayerInfo(entityplayer); // Update health, etc...
--- a/patches/server/0435-Fix-SPIGOT-5824-Bukkit-world-container-is-not-used.patch
+++ b/patches/server/0435-Fix-SPIGOT-5824-Bukkit-world-container-is-not-used.patch
@ -0,0 +1,50 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Fri, 10 Jul 2020 13:12:33 -0500
+Subject: [PATCH] Fix SPIGOT-5824 Bukkit world-container is not used
+
+
+diff --git a/src/main/java/net/minecraft/server/Main.java b/src/main/java/net/minecraft/server/Main.java
+index 6c3e0540dce5f810a7822cefe59228ef77528132..ef73e0a9b916ade0be91c837a82123c9fc4b5018 100644
+--- a/src/main/java/net/minecraft/server/Main.java
+++ b/src/main/java/net/minecraft/server/Main.java
+@@ -177,8 +177,17 @@ public class Main {
+                 return;
+             }
+ 
+-            File file = (File) optionset.valueOf("universe"); // CraftBukkit
+-            Services services = Services.create(new com.destroystokyo.paper.profile.PaperAuthenticationService(Proxy.NO_PROXY), file, optionset); // Paper
+            // Paper start - fix SPIGOT-5824
+            File file;
+            File userCacheFile = new File(Services.USERID_CACHE_FILE);
+            if (optionset.has("universe")) {
+                file = (File) optionset.valueOf("universe"); // CraftBukkit
+                userCacheFile = new File(file, Services.USERID_CACHE_FILE);
+            } else {
+                file = new File(bukkitConfiguration.getString("settings.world-container", "."));
+            }
+            // Paper end - fix SPIGOT-5824
+            Services services = Services.create(new com.destroystokyo.paper.profile.PaperAuthenticationService(Proxy.NO_PROXY), file, userCacheFile, optionset); // Paper
+             // CraftBukkit start
+             String s = (String) Optional.ofNullable((String) optionset.valueOf("world")).orElse(dedicatedserversettings.getProperties().levelName);
+             LevelStorageSource convertable = LevelStorageSource.createDefault(file.toPath());
+diff --git a/src/main/java/net/minecraft/server/Services.java b/src/main/java/net/minecraft/server/Services.java
+index f1cc27809c1e8612f7c4fa912f5e39c07b09d808..a9b2c8cd4dcd3f884e4306bebee9334d3848fce5 100644
+--- a/src/main/java/net/minecraft/server/Services.java
+++ b/src/main/java/net/minecraft/server/Services.java
+@@ -22,12 +22,12 @@ public record Services(MinecraftSessionService sessionService, ServicesKeySet se
+         return java.util.Objects.requireNonNull(this.paperConfigurations);
+     }
+     // Paper end
+-    private static final String USERID_CACHE_FILE = "usercache.json";
+    public static final String USERID_CACHE_FILE = "usercache.json"; // Paper - private -> public
+ 
+-    public static Services create(YggdrasilAuthenticationService authenticationService, File rootDirectory, joptsimple.OptionSet optionSet) throws Exception { // Paper
+    public static Services create(YggdrasilAuthenticationService authenticationService, File rootDirectory, File userCacheFile, joptsimple.OptionSet optionSet) throws Exception { // Paper
+         MinecraftSessionService minecraftSessionService = authenticationService.createMinecraftSessionService();
+         GameProfileRepository gameProfileRepository = authenticationService.createProfileRepository();
+-        GameProfileCache gameProfileCache = new GameProfileCache(gameProfileRepository, new File(rootDirectory, "usercache.json"));
+        GameProfileCache gameProfileCache = new GameProfileCache(gameProfileRepository, userCacheFile); // Paper
+         // Paper start
+         final java.nio.file.Path legacyConfigPath = ((File) optionSet.valueOf("paper-settings")).toPath();
+         final java.nio.file.Path configDirPath = ((File) optionSet.valueOf("paper-settings-directory")).toPath();
--- a/patches/server/0436-Fix-SPIGOT-5885-Unable-to-disable-advancements.patch
+++ b/patches/server/0436-Fix-SPIGOT-5885-Unable-to-disable-advancements.patch
@ -0,0 +1,18 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Fri, 10 Jul 2020 12:38:12 -0500
+Subject: [PATCH] Fix SPIGOT-5885 Unable to disable advancements
+
+
+diff --git a/src/main/java/net/minecraft/server/Main.java b/src/main/java/net/minecraft/server/Main.java
+index ef73e0a9b916ade0be91c837a82123c9fc4b5018..6e89b87dec5f9cb5e5657be0a6d23ae5edf7d2bd 100644
+--- a/src/main/java/net/minecraft/server/Main.java
+++ b/src/main/java/net/minecraft/server/Main.java
+@@ -177,6 +177,7 @@ public class Main {
+                 return;
+             }
+ 
+            org.spigotmc.SpigotConfig.disabledAdvancements = spigotConfiguration.getStringList("advancements.disabled"); // Paper - fix SPIGOT-5885, must be set early in init
+             // Paper start - fix SPIGOT-5824
+             File file;
+             File userCacheFile = new File(Services.USERID_CACHE_FILE);
--- a/patches/server/0437-Fix-AdvancementDataPlayer-leak-due-from-quitting-ear.patch
+++ b/patches/server/0437-Fix-AdvancementDataPlayer-leak-due-from-quitting-ear.patch
@ -0,0 +1,71 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Spottedleaf <Spottedleaf@users.noreply.github.com>
+Date: Mon, 13 Jul 2020 06:22:54 -0700
+Subject: [PATCH] Fix AdvancementDataPlayer leak due from quitting early in
+ login
+
+Move the criterion storage to the AdvancementDataPlayer object
+itself, so the criterion object stores no references - and thus
+needs no cleanup.
+
+diff --git a/src/main/java/net/minecraft/advancements/critereon/SimpleCriterionTrigger.java b/src/main/java/net/minecraft/advancements/critereon/SimpleCriterionTrigger.java
+index 8ae5d6bc6aa3b0bd51a88bf1ce27a01aad881b43..f0367a9cce13ef576fbb7023c0aba6eb48963606 100644
+--- a/src/main/java/net/minecraft/advancements/critereon/SimpleCriterionTrigger.java
+++ b/src/main/java/net/minecraft/advancements/critereon/SimpleCriterionTrigger.java
+@@ -16,22 +16,22 @@ import net.minecraft.server.level.ServerPlayer;
+ import net.minecraft.world.level.storage.loot.LootContext;
+ 
+ public abstract class SimpleCriterionTrigger<T extends SimpleCriterionTrigger.SimpleInstance> implements CriterionTrigger<T> {
+-    private final Map<PlayerAdvancements, Set<CriterionTrigger.Listener<T>>> players = Maps.newIdentityHashMap();
+    // private final Map<PlayerAdvancements, Set<CriterionTrigger.Listener<T>>> players = Maps.newIdentityHashMap(); // Paper - moved into AdvancementDataPlayer to fix memory leak
+ 
+     @Override
+     public final void addPlayerListener(PlayerAdvancements manager, CriterionTrigger.Listener<T> conditions) {
+-        this.players.computeIfAbsent(manager, (managerx) -> {
+        manager.criterionData.computeIfAbsent(this, (managerx) -> { // Paper - fix AdvancementDataPlayer leak
+             return Sets.newHashSet();
+         }).add(conditions);
+     }
+ 
+     @Override
+     public final void removePlayerListener(PlayerAdvancements manager, CriterionTrigger.Listener<T> conditions) {
+-        Set<CriterionTrigger.Listener<T>> set = this.players.get(manager);
+        Set<CriterionTrigger.Listener<T>> set = (Set) manager.criterionData.get(this); // Paper - fix AdvancementDataPlayer leak
+         if (set != null) {
+             set.remove(conditions);
+             if (set.isEmpty()) {
+-                this.players.remove(manager);
+                manager.criterionData.remove(this); // Paper - fix AdvancementDataPlayer leak
+             }
+         }
+ 
+@@ -39,7 +39,7 @@ public abstract class SimpleCriterionTrigger<T extends SimpleCriterionTrigger.Si
+ 
+     @Override
+     public final void removePlayerListeners(PlayerAdvancements tracker) {
+-        this.players.remove(tracker);
+        tracker.criterionData.remove(this); // Paper - fix AdvancementDataPlayer leak
+     }
+ 
+     protected abstract T createInstance(JsonObject obj, Optional<ContextAwarePredicate> predicate, DeserializationContext predicateDeserializer);
+@@ -52,7 +52,7 @@ public abstract class SimpleCriterionTrigger<T extends SimpleCriterionTrigger.Si
+ 
+     protected void trigger(ServerPlayer player, Predicate<T> predicate) {
+         PlayerAdvancements playerAdvancements = player.getAdvancements();
+-        Set<CriterionTrigger.Listener<T>> set = this.players.get(playerAdvancements);
+        Set<CriterionTrigger.Listener<T>> set = (Set) playerAdvancements.criterionData.get(this); // Paper - fix AdvancementDataPlayer leak
+         if (set != null && !set.isEmpty()) {
+             LootContext lootContext = EntityPredicate.createContext(player, player);
+             List<CriterionTrigger.Listener<T>> list = null;
+diff --git a/src/main/java/net/minecraft/server/PlayerAdvancements.java b/src/main/java/net/minecraft/server/PlayerAdvancements.java
+index 6487bf016e646ca772b667a2a81c85e82c027c05..d03db10517b2df98b40ab48e450333960508aabf 100644
+--- a/src/main/java/net/minecraft/server/PlayerAdvancements.java
+++ b/src/main/java/net/minecraft/server/PlayerAdvancements.java
+@@ -64,6 +64,7 @@ public class PlayerAdvancements {
+     private AdvancementHolder lastSelectedTab;
+     private boolean isFirstPacket = true;
+     private final Codec<PlayerAdvancements.Data> codec;
+    public final Map<net.minecraft.advancements.critereon.SimpleCriterionTrigger<?>, Set<CriterionTrigger.Listener<?>>> criterionData = new java.util.IdentityHashMap<>(); // Paper - fix advancement data player leakage
+ 
+     public PlayerAdvancements(DataFixer dataFixer, PlayerList playerManager, ServerAdvancementManager advancementLoader, Path filePath, ServerPlayer owner) {
+         this.playerList = playerManager;
--- a/patches/server/0438-Fix-some-rails-connecting-improperly.patch
+++ b/patches/server/0438-Fix-some-rails-connecting-improperly.patch
@ -0,0 +1,84 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Spottedleaf <Spottedleaf@users.noreply.github.com>
+Date: Fri, 24 Jul 2020 15:56:05 -0700
+Subject: [PATCH] Fix some rails connecting improperly
+
+
+diff --git a/src/main/java/net/minecraft/world/level/block/BaseRailBlock.java b/src/main/java/net/minecraft/world/level/block/BaseRailBlock.java
+index 682e1cd0f4307bcc716ab82e375bd04cde095aa0..547d09c3a1cd0c5401aacb78886896365ba192e7 100644
+--- a/src/main/java/net/minecraft/world/level/block/BaseRailBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/BaseRailBlock.java
+@@ -64,6 +64,7 @@ public abstract class BaseRailBlock extends Block implements SimpleWaterloggedBl
+         state = this.updateDir(world, pos, state, true);
+         if (this.isStraight) {
+             world.neighborChanged(state, pos, this, pos, notify);
+            state = world.getBlockState(pos); // Paper - don't desync, update again
+         }
+ 
+         return state;
+diff --git a/src/main/java/net/minecraft/world/level/block/DetectorRailBlock.java b/src/main/java/net/minecraft/world/level/block/DetectorRailBlock.java
+index fe9b6c89a1f0c98a9c73a409f2aca6a4a1c0f9e7..932a2c279f46c951182d2604b525b473b6945895 100644
+--- a/src/main/java/net/minecraft/world/level/block/DetectorRailBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/DetectorRailBlock.java
+@@ -70,6 +70,7 @@ public class DetectorRailBlock extends BaseRailBlock {
+ 
+     private void checkPressed(Level world, BlockPos pos, BlockState state) {
+         if (this.canSurvive(state, world, pos)) {
+            if (state.getBlock() != this) { return; } // Paper - not our block, don't do anything
+             boolean flag = (Boolean) state.getValue(DetectorRailBlock.POWERED);
+             boolean flag1 = false;
+             List<AbstractMinecart> list = this.getInteractingMinecartOfType(world, pos, AbstractMinecart.class, (entity) -> {
+diff --git a/src/main/java/net/minecraft/world/level/block/RailState.java b/src/main/java/net/minecraft/world/level/block/RailState.java
+index 0cbfad97371b59de95963a09aa16f3dad7a37222..d873625c1b8439a727d39ce207b5e84a1d86e5eb 100644
+--- a/src/main/java/net/minecraft/world/level/block/RailState.java
+++ b/src/main/java/net/minecraft/world/level/block/RailState.java
+@@ -17,6 +17,12 @@ public class RailState {
+     private final boolean isStraight;
+     private final List<BlockPos> connections = Lists.newArrayList();
+ 
+    // Paper start - prevent desync
+    public boolean isValid() {
+        return this.level.getBlockState(this.pos).getBlock() == this.state.getBlock();
+    }
+    // Paper end - prevent desync
+
+     public RailState(Level world, BlockPos pos, BlockState state) {
+         this.level = world;
+         this.pos = pos;
+@@ -143,6 +149,11 @@ public class RailState {
+     }
+ 
+     private void connectTo(RailState placementHelper) {
+        // Paper start - prevent desync
+        if (!this.isValid() || !placementHelper.isValid()) {
+            return;
+        }
+        // Paper end - prevent desync
+         this.connections.add(placementHelper.pos);
+         BlockPos blockPos = this.pos.north();
+         BlockPos blockPos2 = this.pos.south();
+@@ -333,10 +344,15 @@ public class RailState {
+         this.state = this.state.setValue(this.block.getShapeProperty(), railShape2);
+         if (forceUpdate || this.level.getBlockState(this.pos) != this.state) {
+             this.level.setBlock(this.pos, this.state, 3);
+            // Paper start - prevent desync
+            if (!this.isValid()) {
+                return this;
+            }
+            // Paper end - prevent desync
+ 
+             for(int i = 0; i < this.connections.size(); ++i) {
+                 RailState railState = this.getRail(this.connections.get(i));
+-                if (railState != null) {
+                if (railState != null && railState.isValid()) { // Paper - prevent desync
+                     railState.removeSoftConnections();
+                     if (railState.canConnectTo(this)) {
+                         railState.connectTo(this);
+@@ -349,6 +365,6 @@ public class RailState {
+     }
+ 
+     public BlockState getState() {
+-        return this.state;
+        return this.level.getBlockState(this.pos); // Paper - prevent desync
+     }
+ }
--- a/patches/server/0439-Fix-regex-mistake-in-CB-NBT-int-deserialization.patch
+++ b/patches/server/0439-Fix-regex-mistake-in-CB-NBT-int-deserialization.patch
@ -0,0 +1,27 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: mbax <matt@phozop.net>
+Date: Mon, 17 Aug 2020 12:17:37 -0400
+Subject: [PATCH] Fix regex mistake in CB NBT int deserialization
+
+The existing regex is too open and allows for the absence of any actual
+number data, detecting an NBT entry of just the letter "i" in upper or
+lower case. This causes a single-character NBT entry to be processed as
+an integer ending in "i", passing an empty String to to Integer.parseInt,
+triggering an exception in loading the item.
+
+This commit forces numbers to be present prior to the ending "i"
+letter.
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftNBTTagConfigSerializer.java b/src/main/java/org/bukkit/craftbukkit/util/CraftNBTTagConfigSerializer.java
+index a7f4054002bd176fccf8357e9a23de66dd9e0dc5..207e4302161b3abe2ade56c9dc9c31820010fa42 100644
+--- a/src/main/java/org/bukkit/craftbukkit/util/CraftNBTTagConfigSerializer.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftNBTTagConfigSerializer.java
+@@ -19,7 +19,7 @@ import net.minecraft.nbt.TagParser;
+ public class CraftNBTTagConfigSerializer {
+ 
+     private static final Pattern ARRAY = Pattern.compile("^\\[.*]");
+-    private static final Pattern INTEGER = Pattern.compile("[-+]?(?:0|[1-9][0-9]*)?i", Pattern.CASE_INSENSITIVE);
+    private static final Pattern INTEGER = Pattern.compile("[-+]?(?:0|[1-9][0-9]*)i", Pattern.CASE_INSENSITIVE); // Paper - fix regex
+     private static final Pattern DOUBLE = Pattern.compile("[-+]?(?:[0-9]+[.]?|[0-9]*[.][0-9]+)(?:e[-+]?[0-9]+)?d", Pattern.CASE_INSENSITIVE);
+     private static final TagParser MOJANGSON_PARSER = new TagParser(new StringReader(""));
+ 
--- a/patches/server/0440-Brand-support.patch
+++ b/patches/server/0440-Brand-support.patch
@ -0,0 +1,67 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: DigitalRegent <misterwener@gmail.com>
+Date: Sat, 11 Apr 2020 13:10:58 +0200
+Subject: [PATCH] Brand support
+
+
+diff --git a/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
+index d1808bf9dc19fad84da5eb3b4c3d549bc624b00a..cce6febce229abdad859f183716cdefbec4a8f2e 100644
+--- a/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
+@@ -54,6 +54,8 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
+     private int latency;
+     private volatile boolean suspendFlushingOnServerThread = false;
+     private static final long KEEPALIVE_LIMIT = Long.getLong("paper.playerconnection.keepalive", 30) * 1000; // Paper - provide property to set keepalive limit
+    private @Nullable String clientBrandName = null; // Paper - Brand name
+    protected static final ResourceLocation MINECRAFT_BRAND = new ResourceLocation("brand"); // Paper - Brand support
+ 
+     public ServerCommonPacketListenerImpl(MinecraftServer minecraftserver, Connection networkmanager, CommonListenerCookie commonlistenercookie, ServerPlayer player) { // CraftBukkit
+         this.server = minecraftserver;
+@@ -140,6 +142,15 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
+             try {
+                 byte[] data = new byte[payload.readableBytes()];
+                 payload.readBytes(data);
+                // Paper start - Brand support
+                if (identifier.equals(MINECRAFT_BRAND)) {
+                    try {
+                        this.clientBrandName = new net.minecraft.network.FriendlyByteBuf(io.netty.buffer.Unpooled.copiedBuffer(data)).readUtf(256);
+                    } catch (StringIndexOutOfBoundsException ex) {
+                        this.clientBrandName = "illegal";
+                    }
+                }
+                // Paper end
+                 this.cserver.getMessenger().dispatchIncomingMessage(this.player.getBukkitEntity(), identifier.toString(), data);
+             } catch (Exception ex) {
+                 ServerGamePacketListenerImpl.LOGGER.error("Couldn\'t dispatch custom payload", ex);
+@@ -149,6 +160,13 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
+ 
+     }
+ 
+    // Paper start - brand support
+    @Nullable
+    public String getClientBrandName() {
+        return this.clientBrandName;
+    }
+    // Paper end
+
+     public final boolean isDisconnected() {
+         return (!this.player.joining && !this.connection.isConnected()) || this.processedDisconnect; // Paper
+     }
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+index e28872e0f86a0106e4ea4e06d1ea8e41128de5c7..a32084082239b71222e72e8d7a1e1b84333d775e 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+@@ -2965,6 +2965,13 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
+         // Paper end
+     };
+ 
+    // Paper start - brand support
+    @Override
+    public String getClientBrandName() {
+        return getHandle().connection != null ? getHandle().connection.getClientBrandName() : null;
+    }
+    // Paper end
+
+     public Player.Spigot spigot()
+     {
+         return this.spigot;
--- a/patches/server/0441-Add-playPickupItemAnimation-to-LivingEntity.patch
+++ b/patches/server/0441-Add-playPickupItemAnimation-to-LivingEntity.patch
@ -0,0 +1,21 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <blake.galbreath@gmail.com>
+Date: Sun, 23 Aug 2020 19:36:22 +0200
+Subject: [PATCH] Add playPickupItemAnimation to LivingEntity
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+index 02b7780a05f0119c2d1e9d379321105822629793..a0da8d022b9ab9c7b6ac6a32022739e863c2c9a0 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+@@ -920,5 +920,10 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
+             ((Mob) getHandle()).getJumpControl().jump();
+         }
+     }
+
+    @Override
+    public void playPickupItemAnimation(org.bukkit.entity.Item item, int quantity) {
+        getHandle().take(((CraftItem) item).getHandle(), quantity);
+    }
+     // Paper end
+ }
--- a/patches/server/0442-Don-t-require-FACING-data.patch
+++ b/patches/server/0442-Don-t-require-FACING-data.patch
@ -0,0 +1,37 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Mariell Hoversholm <proximyst@proximyst.com>
+Date: Sun, 23 Aug 2020 19:01:04 +0200
+Subject: [PATCH] Don't require FACING data
+
+
+diff --git a/src/main/java/net/minecraft/core/dispenser/DefaultDispenseItemBehavior.java b/src/main/java/net/minecraft/core/dispenser/DefaultDispenseItemBehavior.java
+index b6c5976278f08c454492e0fabe6fac6c1a881d00..379890ae05b2fb4bd81b2fa907413d3736ba1169 100644
+--- a/src/main/java/net/minecraft/core/dispenser/DefaultDispenseItemBehavior.java
+++ b/src/main/java/net/minecraft/core/dispenser/DefaultDispenseItemBehavior.java
+@@ -14,6 +14,7 @@ import org.bukkit.event.block.BlockDispenseEvent;
+ // CraftBukkit end
+ 
+ public class DefaultDispenseItemBehavior implements DispenseItemBehavior {
+    private Direction enumdirection; // Paper
+ 
+     // CraftBukkit start
+     private boolean dropper;
+@@ -27,15 +28,16 @@ public class DefaultDispenseItemBehavior implements DispenseItemBehavior {
+ 
+     @Override
+     public final ItemStack dispense(BlockSource pointer, ItemStack stack) {
+        enumdirection = pointer.state().getValue(DispenserBlock.FACING); // Paper - cache facing direction
+         ItemStack itemstack1 = this.execute(pointer, stack);
+ 
+         this.playSound(pointer);
+-        this.playAnimation(pointer, (Direction) pointer.state().getValue(DispenserBlock.FACING));
+        this.playAnimation(pointer, enumdirection); // Paper - cache facing direction
+         return itemstack1;
+     }
+ 
+     protected ItemStack execute(BlockSource pointer, ItemStack stack) {
+-        Direction enumdirection = (Direction) pointer.state().getValue(DispenserBlock.FACING);
+        // Paper - cached enum direction
+         Position iposition = DispenserBlock.getDispensePosition(pointer);
+         ItemStack itemstack1 = stack.split(1);
+ 
--- a/patches/server/0443-Fix-SpawnChangeEvent-not-firing-for-all-use-cases.patch
+++ b/patches/server/0443-Fix-SpawnChangeEvent-not-firing-for-all-use-cases.patch
@ -0,0 +1,45 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <blake.galbreath@gmail.com>
+Date: Sat, 22 Aug 2020 23:36:21 +0200
+Subject: [PATCH] Fix SpawnChangeEvent not firing for all use-cases
+
+
+diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
+index b84a5fcda10711c896c9a670343d961b9536f888..15a0bbc4e3bafb754b3de03f63b19ab848fe6635 100644
+--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
+@@ -1762,9 +1762,11 @@ public class ServerLevel extends Level implements WorldGenLevel {
+     public void setDefaultSpawnPos(BlockPos pos, float angle) {
+         // Paper - configurable spawn radius
+         BlockPos prevSpawn = this.getSharedSpawnPos();
+        Location prevSpawnLoc = this.getWorld().getSpawnLocation(); // Paper
+         //ChunkCoordIntPair chunkcoordintpair = new ChunkCoordIntPair(new BlockPosition(this.worldData.a(), 0, this.worldData.c()));
+ 
+         this.levelData.setSpawn(pos, angle);
+        new org.bukkit.event.world.SpawnChangeEvent(this.getWorld(), prevSpawnLoc).callEvent(); // Paper
+         if (this.keepSpawnInMemory) {
+             // if this keepSpawnInMemory is false a plugin has already removed our tickets, do not re-add
+             this.removeTicketsForSpawn(this.paperConfig().spawn.keepSpawnLoadedRange * 16, prevSpawn);
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+index 6137e49ba4f7dd121bbb7b13add3d63285df52d5..b9a5d94c31b20a87ed96d8e85a28e63400353353 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+@@ -259,12 +259,14 @@ public class CraftWorld extends CraftRegionAccessor implements World {
+     @Override
+     public boolean setSpawnLocation(int x, int y, int z, float angle) {
+         try {
+-            Location previousLocation = this.getSpawnLocation();
+-            world.levelData.setSpawn(new BlockPos(x, y, z), angle);
+            // Location previousLocation = this.getSpawnLocation(); // Paper - moved to nms.ServerLevel
+            world.setDefaultSpawnPos(new BlockPos(x, y, z), angle); // Paper - use ServerLevel#setDefaultSpawnPos
+ 
+            // Paper start - move to nms.ServerLevel
+             // Notify anyone who's listening.
+-            SpawnChangeEvent event = new SpawnChangeEvent(this, previousLocation);
+-            this.server.getPluginManager().callEvent(event);
+            // SpawnChangeEvent event = new SpawnChangeEvent(this, previousLocation);
+            // server.getPluginManager().callEvent(event);
+            // Paper end
+ 
+             return true;
+         } catch (Exception e) {
--- a/patches/server/0444-Add-moon-phase-API.patch
+++ b/patches/server/0444-Add-moon-phase-API.patch
@ -0,0 +1,22 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BillyGalbreath <Blake.Galbreath@GMail.com>
+Date: Sun, 23 Aug 2020 16:32:11 +0200
+Subject: [PATCH] Add moon phase API
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java b/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
+index 91fbc67eefea473211b99e4338f6464f58dc5592..b5981001d8ad4d6c79b965be9a446352971b0d29 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftRegionAccessor.java
+@@ -980,4 +980,11 @@ public abstract class CraftRegionAccessor implements RegionAccessor {
+ 
+         throw new IllegalArgumentException("Cannot spawn an entity for " + clazz.getName());
+     }
+
+    // Paper start
+    @Override
+    public io.papermc.paper.world.MoonPhase getMoonPhase() {
+        return io.papermc.paper.world.MoonPhase.getPhase(this.getHandle().dayTime() / 24000L);
+    }
+    // Paper end
+ }
--- a/patches/server/0445-Prevent-headless-pistons-from-being-created.patch
+++ b/patches/server/0445-Prevent-headless-pistons-from-being-created.patch
@ -0,0 +1,27 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: commandblockguy <commandblockguy1@gmail.com>
+Date: Fri, 14 Aug 2020 14:44:14 -0500
+Subject: [PATCH] Prevent headless pistons from being created
+
+Prevent headless pistons from being created by explosions or tree/mushroom growth.
+
+diff --git a/src/main/java/net/minecraft/world/level/Explosion.java b/src/main/java/net/minecraft/world/level/Explosion.java
+index 93529defa5d36bb9b4c69eedda9b7ac3d0a189ce..e6e7ac7c5c31b6ff16a7bae6cc0706d31ea16c07 100644
+--- a/src/main/java/net/minecraft/world/level/Explosion.java
+++ b/src/main/java/net/minecraft/world/level/Explosion.java
+@@ -184,6 +184,15 @@ public class Explosion {
+ 
+                             if (f > 0.0F && this.damageCalculator.shouldBlockExplode(this, this.level, blockposition, iblockdata, f)) {
+                                 set.add(blockposition);
+                                // Paper start - prevent headless pistons from forming
+                                if (!io.papermc.paper.configuration.GlobalConfiguration.get().unsupportedSettings.allowHeadlessPistons && iblockdata.getBlock() == Blocks.MOVING_PISTON) {
+                                    BlockEntity extension = this.level.getBlockEntity(blockposition);
+                                    if (extension instanceof net.minecraft.world.level.block.piston.PistonMovingBlockEntity blockEntity && blockEntity.isSourcePiston()) {
+                                       net.minecraft.core.Direction direction = iblockdata.getValue(net.minecraft.world.level.block.piston.PistonHeadBlock.FACING);
+                                       set.add(blockposition.relative(direction.getOpposite()));
+                                    }
+                                }
+                                // Paper end
+                             }
+ 
+                             d4 += d0 * 0.30000001192092896D;
--- a/patches/server/0446-Add-BellRingEvent.patch
+++ b/patches/server/0446-Add-BellRingEvent.patch
@ -0,0 +1,25 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Eearslya Sleiarion <eearslya@gmail.com>
+Date: Sun, 23 Aug 2020 13:04:02 +0200
+Subject: [PATCH] Add BellRingEvent
+
+Add a new event, BellRingEvent, to trigger whenever a player rings a
+village bell. Passes along the bell block and the player who rang it.
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+index 6018dc7aa4eaac45c1eee121925f4a22625b0e55..9bdfb16720c9e5ca3254f8ea8463ca10077992ea 100644
+--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+@@ -367,10 +367,11 @@ public class CraftEventFactory {
+         return tradeSelectEvent;
+     }
+ 
+    @SuppressWarnings("deprecation") // Paper use deprecated event to maintain compat (it extends modern event)
+     public static boolean handleBellRingEvent(Level world, BlockPos position, Direction direction, Entity entity) {
+         Block block = CraftBlock.at(world, position);
+         BlockFace bukkitDirection = CraftBlock.notchToBlockFace(direction);
+-        BellRingEvent event = new BellRingEvent(block, bukkitDirection, (entity != null) ? entity.getBukkitEntity() : null);
+        BellRingEvent event = new io.papermc.paper.event.block.BellRingEvent(block, bukkitDirection, (entity != null) ? entity.getBukkitEntity() : null); // Paper - deprecated BellRingEvent
+         Bukkit.getPluginManager().callEvent(event);
+         return !event.isCancelled();
+     }
--- a/patches/server/0447-Add-zombie-targets-turtle-egg-config.patch
+++ b/patches/server/0447-Add-zombie-targets-turtle-egg-config.patch
@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BillyGalbreath <Blake.Galbreath@GMail.com>
+Date: Sun, 23 Aug 2020 15:47:34 +0200
+Subject: [PATCH] Add zombie targets turtle egg config
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/monster/Zombie.java b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
+index 55e4416a7988690ecfc8da6e83b43cbf9adda33b..6b8315ab1bdd963c04e56f214f6bdfd6b5eb8f48 100644
+--- a/src/main/java/net/minecraft/world/entity/monster/Zombie.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Zombie.java
+@@ -109,7 +109,7 @@ public class Zombie extends Monster {
+ 
+     @Override
+     protected void registerGoals() {
+-        this.goalSelector.addGoal(4, new Zombie.ZombieAttackTurtleEggGoal(this, 1.0D, 3));
+        if (this.level().paperConfig().entities.behavior.zombiesTargetTurtleEggs) this.goalSelector.addGoal(4, new Zombie.ZombieAttackTurtleEggGoal(this, 1.0D, 3)); // Paper
+         this.goalSelector.addGoal(8, new LookAtPlayerGoal(this, Player.class, 8.0F));
+         this.goalSelector.addGoal(8, new RandomLookAroundGoal(this));
+         this.addBehaviourGoals();
--- a/patches/server/0448-Buffer-joins-to-world.patch
+++ b/patches/server/0448-Buffer-joins-to-world.patch
@ -0,0 +1,43 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Shane Freeder <theboyetronic@gmail.com>
+Date: Wed, 19 Aug 2020 05:05:54 +0100
+Subject: [PATCH] Buffer joins to world
+
+This patch buffers the number of logins which will attempt to join
+the world per tick, this attempts to reduce the impact that join floods
+has on the server
+
+diff --git a/src/main/java/net/minecraft/network/Connection.java b/src/main/java/net/minecraft/network/Connection.java
+index 81e49a770fd8a10e987f3e67a5ab99fc39d5e47f..a147c5e1929e8034b28af56f561f86478684fd08 100644
+--- a/src/main/java/net/minecraft/network/Connection.java
+++ b/src/main/java/net/minecraft/network/Connection.java
+@@ -403,14 +403,29 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
+         }
+     }
+ 
+    private static final int MAX_PER_TICK = io.papermc.paper.configuration.GlobalConfiguration.get().misc.maxJoinsPerTick; // Paper
+    private static int joinAttemptsThisTick; // Paper
+    private static int currTick; // Paper
+     public void tick() {
+         this.flushQueue();
+        // Paper start
+        if (Connection.currTick != net.minecraft.server.MinecraftServer.currentTick) {
+            Connection.currTick = net.minecraft.server.MinecraftServer.currentTick;
+            Connection.joinAttemptsThisTick = 0;
+        }
+        // Paper end
+         PacketListener packetlistener = this.packetListener;
+ 
+         if (packetlistener instanceof TickablePacketListener) {
+             TickablePacketListener tickablepacketlistener = (TickablePacketListener) packetlistener;
+ 
+            // Paper start - limit the number of joins which can be processed each tick
+            if (!(this.packetListener instanceof net.minecraft.server.network.ServerLoginPacketListenerImpl loginPacketListener)
+                || loginPacketListener.state != net.minecraft.server.network.ServerLoginPacketListenerImpl.State.READY_TO_ACCEPT
+                || Connection.joinAttemptsThisTick++ < MAX_PER_TICK) {
+             tickablepacketlistener.tick();
+            }
+            // Paper end
+         }
+ 
+         if (!this.isConnected() && !this.disconnectionHandled) {
--- a/patches/server/0449-Eigencraft-redstone-implementation.patch
+++ b/patches/server/0449-Eigencraft-redstone-implementation.patch
--- a/patches/server/0450-Fix-hex-colors-not-working-in-some-kick-messages.patch
+++ b/patches/server/0450-Fix-hex-colors-not-working-in-some-kick-messages.patch
@ -0,0 +1,39 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: JRoy <joshroy126@gmail.com>
+Date: Thu, 27 Aug 2020 16:57:25 -0400
+Subject: [PATCH] Fix hex colors not working in some kick messages
+
+
+diff --git a/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java
+index 1cdcb62ead4b9f2e88f1e282813d990ddf2297a5..ec11db0cfdc5977bff6198efd10f716393931335 100644
+--- a/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerHandshakePacketListenerImpl.java
+@@ -77,12 +77,12 @@ public class ServerHandshakePacketListenerImpl implements ServerHandshakePacketL
+                 }
+                 // CraftBukkit end
+                 if (packet.protocolVersion() != SharedConstants.getCurrentVersion().getProtocolVersion()) {
+-                    MutableComponent ichatmutablecomponent;
+                    Component ichatmutablecomponent; // Paper - Fix hex colors not working in some kick messages
+ 
+                     if (packet.protocolVersion() < 754) {
+-                        ichatmutablecomponent = Component.literal( java.text.MessageFormat.format( org.spigotmc.SpigotConfig.outdatedClientMessage.replaceAll("'", "''"), SharedConstants.getCurrentVersion().getName() ) ); // Spigot
+                        ichatmutablecomponent = org.bukkit.craftbukkit.util.CraftChatMessage.fromString( java.text.MessageFormat.format( org.spigotmc.SpigotConfig.outdatedClientMessage.replaceAll("'", "''"), SharedConstants.getCurrentVersion().getName() ) )[0]; // Spigot // Paper - Fix hex colors not working in some kick messages
+                     } else {
+-                        ichatmutablecomponent = Component.literal( java.text.MessageFormat.format( org.spigotmc.SpigotConfig.outdatedServerMessage.replaceAll("'", "''"), SharedConstants.getCurrentVersion().getName() ) ); // Spigot
+                        ichatmutablecomponent = org.bukkit.craftbukkit.util.CraftChatMessage.fromString( java.text.MessageFormat.format( org.spigotmc.SpigotConfig.outdatedServerMessage.replaceAll("'", "''"), SharedConstants.getCurrentVersion().getName() ) )[0]; // Spigot // Paper - Fix hex colors not working in some kick messages
+                     }
+ 
+                     this.connection.send(new ClientboundLoginDisconnectPacket(ichatmutablecomponent));
+diff --git a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+index f870c20ecce27ebd893107a35e1b8f15e462ff85..25afcd025d32c76232910bcc7d6607eef3c4167d 100644
+--- a/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerLoginPacketListenerImpl.java
+@@ -97,7 +97,7 @@ public class ServerLoginPacketListenerImpl implements ServerLoginPacketListener,
+     // CraftBukkit start
+     @Deprecated
+     public void disconnect(String s) {
+-        this.disconnect(Component.literal(s));
+        this.disconnect(org.bukkit.craftbukkit.util.CraftChatMessage.fromString(s, true)[0]); // Paper - Fix hex colors not working in some kick messages
+     }
+     // CraftBukkit end
+ 
--- a/patches/server/0451-PortalCreateEvent-needs-to-know-its-entity.patch
+++ b/patches/server/0451-PortalCreateEvent-needs-to-know-its-entity.patch
@ -0,0 +1,138 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Mariell Hoversholm <proximyst@proximyst.com>
+Date: Fri, 21 Aug 2020 20:57:54 +0200
+Subject: [PATCH] PortalCreateEvent needs to know its entity
+
+
+diff --git a/src/main/java/net/minecraft/world/item/ItemStack.java b/src/main/java/net/minecraft/world/item/ItemStack.java
+index 8aaaa67549a75b7404d2865a09474dc2b6cf18fe..58eb562aea9d3d19da0958ce9dcf0474f975e259 100644
+--- a/src/main/java/net/minecraft/world/item/ItemStack.java
+++ b/src/main/java/net/minecraft/world/item/ItemStack.java
+@@ -457,7 +457,7 @@ public final class ItemStack {
+                         net.minecraft.world.level.block.state.BlockState block = world.getBlockState(newblockposition);
+ 
+                         if (!(block.getBlock() instanceof BaseEntityBlock)) { // Containers get placed automatically
+-                            block.getBlock().onPlace(block, world, newblockposition, oldBlock, true);
+                            block.getBlock().onPlace(block, world, newblockposition, oldBlock, true, context); // Paper - pass context
+                         }
+ 
+                         world.notifyAndUpdatePhysics(newblockposition, null, oldBlock, block, world.getBlockState(newblockposition), updateFlag, 512); // send null chunk as chunk.k() returns false by this point
+diff --git a/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java b/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java
+index 2bc31c28d0d5469476699b69efa6e07325f2a852..4066dd6a638cf2186c628905915f635326442b3e 100644
+--- a/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/BaseFireBlock.java
+@@ -138,20 +138,23 @@ public abstract class BaseFireBlock extends Block {
+         super.entityInside(state, world, pos, entity);
+     }
+ 
+    // Paper start - ItemActionContext param
+    @Override public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) { this.onPlace(state, world, pos, oldState, notify, null); }
+     @Override
+-    public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
+-        if (!oldState.is(state.getBlock())) {
+    public void onPlace(BlockState iblockdata, Level world, BlockPos blockposition, BlockState iblockdata1, boolean flag, net.minecraft.world.item.context.UseOnContext itemActionContext) {
+        // Paper end
+        if (!iblockdata1.is(iblockdata.getBlock())) {
+             if (BaseFireBlock.inPortalDimension(world)) {
+-                Optional<PortalShape> optional = PortalShape.findEmptyPortalShape(world, pos, Direction.Axis.X);
+                Optional<PortalShape> optional = PortalShape.findEmptyPortalShape(world, blockposition, Direction.Axis.X);
+ 
+                 if (optional.isPresent()) {
+-                    ((PortalShape) optional.get()).createPortalBlocks();
+                    ((PortalShape) optional.get()).createPortalBlocks(itemActionContext); // Paper - pass ItemActionContext param
+                     return;
+                 }
+             }
+ 
+-            if (!state.canSurvive(world, pos)) {
+-                this.fireExtinguished(world, pos); // CraftBukkit - fuel block broke
+            if (!iblockdata.canSurvive(world, blockposition)) {
+                fireExtinguished(world, blockposition); // CraftBukkit - fuel block broke
+             }
+ 
+         }
+diff --git a/src/main/java/net/minecraft/world/level/block/FireBlock.java b/src/main/java/net/minecraft/world/level/block/FireBlock.java
+index 8c6edd032c927f7d1e04e944b4ce5598d71cdd81..7f88b910dfd0303f69b4fd1c7918a401c1f369f2 100644
+--- a/src/main/java/net/minecraft/world/level/block/FireBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/FireBlock.java
+@@ -13,6 +13,7 @@ import net.minecraft.server.level.ServerLevel;
+ import net.minecraft.tags.BiomeTags;
+ import net.minecraft.util.RandomSource;
+ import net.minecraft.world.item.context.BlockPlaceContext;
+import net.minecraft.world.item.context.UseOnContext;
+ import net.minecraft.world.level.BlockGetter;
+ import net.minecraft.world.level.GameRules;
+ import net.minecraft.world.level.Level;
+@@ -361,9 +362,11 @@ public class FireBlock extends BaseFireBlock {
+     }
+ 
+     @Override
+-    public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
+-        super.onPlace(state, world, pos, oldState, notify);
+-        world.scheduleTick(pos, (Block) this, FireBlock.getFireTickDelay(world.random));
+    // Paper start - ItemActionContext param
+    public void onPlace(BlockState iblockdata, Level world, BlockPos blockposition, BlockState iblockdata1, boolean flag, UseOnContext itemActionContext) {
+        super.onPlace(iblockdata, world, blockposition, iblockdata1, flag, itemActionContext);
+        // Paper end
+        world.scheduleTick(blockposition, this, getFireTickDelay(world.random));
+     }
+ 
+     private static int getFireTickDelay(RandomSource random) {
+diff --git a/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java b/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
+index a5942b6683d38f067f8ca1dfbe467b72df242632..96bdf69c8788aa0b1dff64789e6f13c856ee99ff 100644
+--- a/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
+++ b/src/main/java/net/minecraft/world/level/block/state/BlockBehaviour.java
+@@ -40,6 +40,7 @@ import net.minecraft.world.item.DyeColor;
+ import net.minecraft.world.item.Item;
+ import net.minecraft.world.item.ItemStack;
+ import net.minecraft.world.item.context.BlockPlaceContext;
+import net.minecraft.world.item.context.UseOnContext;
+ import net.minecraft.world.level.BlockGetter;
+ import net.minecraft.world.level.EmptyBlockGetter;
+ import net.minecraft.world.level.Level;
+@@ -143,6 +144,12 @@ public abstract class BlockBehaviour implements FeatureElement {
+         DebugPackets.sendNeighborsUpdatePacket(world, pos);
+     }
+ 
+    // Paper start - add ItemActionContext param
+    @Deprecated
+    public void onPlace(BlockState iblockdata, Level world, BlockPos blockposition, BlockState iblockdata1, boolean flag, UseOnContext itemActionContext) {
+        this.onPlace(iblockdata, world, blockposition, iblockdata1, flag);
+    }
+    // Paper end
+     /** @deprecated */
+     @Deprecated
+     public void onPlace(BlockState state, Level world, BlockPos pos, BlockState oldState, boolean notify) {
+diff --git a/src/main/java/net/minecraft/world/level/portal/PortalShape.java b/src/main/java/net/minecraft/world/level/portal/PortalShape.java
+index bc0dfa8efe0b2a891c000e750f436db632607ada..c461e0d04047db9c0c5ecc04063cebd38bf96ec2 100644
+--- a/src/main/java/net/minecraft/world/level/portal/PortalShape.java
+++ b/src/main/java/net/minecraft/world/level/portal/PortalShape.java
+@@ -11,6 +11,7 @@ import net.minecraft.tags.BlockTags;
+ import net.minecraft.util.Mth;
+ import net.minecraft.world.entity.Entity;
+ import net.minecraft.world.entity.EntityDimensions;
+import net.minecraft.world.item.context.UseOnContext;
+ import net.minecraft.world.level.LevelAccessor;
+ import net.minecraft.world.level.block.Blocks;
+ import net.minecraft.world.level.block.NetherPortalBlock;
+@@ -190,7 +191,10 @@ public class PortalShape {
+     }
+ 
+     // CraftBukkit start - return boolean
+-    public boolean createPortalBlocks() {
+    // Paper start - ItemActionContext param
+    @Deprecated public boolean createPortalBlocks() { return this.createPortalBlocks(null); }
+    public boolean createPortalBlocks(UseOnContext itemActionContext) {
+        // Paper end
+         org.bukkit.World bworld = this.level.getMinecraftWorld().getWorld();
+ 
+         // Copy below for loop
+@@ -200,7 +204,7 @@ public class PortalShape {
+             this.blocks.setBlock(blockposition, iblockdata, 18);
+         });
+ 
+-        PortalCreateEvent event = new PortalCreateEvent((java.util.List<org.bukkit.block.BlockState>) (java.util.List) this.blocks.getList(), bworld, null, PortalCreateEvent.CreateReason.FIRE);
+        PortalCreateEvent event = new PortalCreateEvent((java.util.List<org.bukkit.block.BlockState>) (java.util.List) blocks.getList(), bworld, itemActionContext == null || itemActionContext.getPlayer() == null ? null : itemActionContext.getPlayer().getBukkitEntity(), PortalCreateEvent.CreateReason.FIRE); // Paper - pass entity param
+         this.level.getMinecraftWorld().getServer().server.getPluginManager().callEvent(event);
+ 
+         if (event.isCancelled()) {
--- a/patches/server/0452-Add-more-Evoker-API.patch
+++ b/patches/server/0452-Add-more-Evoker-API.patch
@ -0,0 +1,38 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BillyGalbreath <Blake.Galbreath@GMail.com>
+Date: Sun, 23 Aug 2020 15:28:35 +0200
+Subject: [PATCH] Add more Evoker API
+
+== AT ==
+public net.minecraft.world.entity.monster.Evoker setWololoTarget(Lnet/minecraft/world/entity/animal/Sheep;)V
+public net.minecraft.world.entity.monster.Evoker getWololoTarget()Lnet/minecraft/world/entity/animal/Sheep;
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEvoker.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEvoker.java
+index 93ffe2ac37b03aa289881f5f12c7aa7f1d835eda..b66dd5c5c5d98c9285e0d0a4ad4b99a66419f732 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEvoker.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEvoker.java
+@@ -1,5 +1,6 @@
+ package org.bukkit.craftbukkit.entity;
+ 
+import net.minecraft.world.entity.animal.Sheep;
+ import net.minecraft.world.entity.monster.SpellcasterIllager;
+ import org.bukkit.craftbukkit.CraftServer;
+ import org.bukkit.entity.Evoker;
+@@ -29,4 +30,17 @@ public class CraftEvoker extends CraftSpellcaster implements Evoker {
+     public void setCurrentSpell(Evoker.Spell spell) {
+         this.getHandle().setIsCastingSpell(spell == null ? SpellcasterIllager.IllagerSpell.NONE : SpellcasterIllager.IllagerSpell.byId(spell.ordinal()));
+     }
+
+    // Paper start
+    @Override
+    public org.bukkit.entity.Sheep getWololoTarget() {
+        Sheep sheep = getHandle().getWololoTarget();
+        return sheep == null ? null : (org.bukkit.entity.Sheep) sheep.getBukkitEntity();
+    }
+
+    @Override
+    public void setWololoTarget(org.bukkit.entity.Sheep sheep) {
+        getHandle().setWololoTarget(sheep == null ? null : ((org.bukkit.craftbukkit.entity.CraftSheep) sheep).getHandle());
+    }
+    // Paper end
+ }
--- a/patches/server/0453-Add-methods-to-get-translation-keys.patch
+++ b/patches/server/0453-Add-methods-to-get-translation-keys.patch
@ -0,0 +1,143 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <jake.m.potrebic@gmail.com>
+Date: Tue, 11 Aug 2020 19:16:09 +0200
+Subject: [PATCH] Add methods to get translation keys
+
+== AT ==
+public org.bukkit.craftbukkit.inventory.CraftMetaFirework
+public org.bukkit.craftbukkit.inventory.CraftMetaFirework getNBT(Lorg/bukkit/FireworkEffect$Type;)I
+
+Co-authored-by: MeFisto94 <MeFisto94@users.noreply.github.com>
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+index 5534348ddb3ac42b6b8a687816c2c8c1858e3b3e..d2d5a43cfdf294ccc9353258250f5a990e205b88 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+@@ -694,5 +694,10 @@ public class CraftBlock implements Block {
+     public org.bukkit.SoundGroup getBlockSoundGroup() {
+         return org.bukkit.craftbukkit.CraftSoundGroup.getSoundGroup(this.getNMS().getSoundType());
+     }
+
+    @Override
+    public String translationKey() {
+        return this.getNMS().getBlock().getDescriptionId();
+    }
+     // Paper end
+ }
+diff --git a/src/main/java/org/bukkit/craftbukkit/enchantments/CraftEnchantment.java b/src/main/java/org/bukkit/craftbukkit/enchantments/CraftEnchantment.java
+index e8334e2264510f5101e80b4f130e7ae1442560d7..57decf4156f176ebcc988478c17856cbc555c5e4 100644
+--- a/src/main/java/org/bukkit/craftbukkit/enchantments/CraftEnchantment.java
+++ b/src/main/java/org/bukkit/craftbukkit/enchantments/CraftEnchantment.java
+@@ -194,6 +194,11 @@ public class CraftEnchantment extends Enchantment {
+     public net.kyori.adventure.text.Component displayName(int level) {
+         return io.papermc.paper.adventure.PaperAdventure.asAdventure(getHandle().getFullname(level));
+     }
+
+    @Override
+    public String translationKey() {
+        return this.target.getDescriptionId();
+    }
+     // Paper end
+ 
+     public net.minecraft.world.item.enchantment.Enchantment getHandle() {
+diff --git a/src/test/java/io/papermc/paper/world/TranslationKeyTest.java b/src/test/java/io/papermc/paper/world/TranslationKeyTest.java
+index fab3063fffa959ac7f0eb5937f2fae94d11b6591..ffc9776a8927d6255820d1384c9e66f99a7b692c 100644
+--- a/src/test/java/io/papermc/paper/world/TranslationKeyTest.java
+++ b/src/test/java/io/papermc/paper/world/TranslationKeyTest.java
+@@ -1,12 +1,27 @@
+ package io.papermc.paper.world;
+ 
+ import com.destroystokyo.paper.ClientOption;
+import java.util.Map;
+import net.minecraft.core.registries.BuiltInRegistries;
+import net.minecraft.network.chat.contents.TranslatableContents;
+import net.minecraft.resources.ResourceKey;
+import net.minecraft.resources.ResourceLocation;
+ import net.minecraft.world.entity.player.ChatVisiblity;
+import net.minecraft.world.level.GameType;
+import net.minecraft.world.level.biome.Biome;
+ import org.bukkit.Difficulty;
+import org.bukkit.FireworkEffect;
+import org.bukkit.GameMode;
+import org.bukkit.GameRule;
+import org.bukkit.MusicInstrument;
+import org.bukkit.attribute.Attribute;
+import org.bukkit.craftbukkit.util.CraftNamespacedKey;
+import org.bukkit.support.AbstractTestingBase;
+ import org.junit.Assert;
+import org.junit.Ignore;
+ import org.junit.Test;
+ 
+-public class TranslationKeyTest {
+public class TranslationKeyTest extends AbstractTestingBase {
+ 
+     @Test
+     public void testChatVisibilityKeys() {
+@@ -15,4 +30,67 @@ public class TranslationKeyTest {
+             Assert.assertEquals(chatVisibility + "'s translation key doesn't match", ChatVisiblity.valueOf(chatVisibility.name()).getKey(), chatVisibility.translationKey());
+         }
+     }
+
+    @Test
+    public void testDifficultyKeys() {
+        for (Difficulty bukkitDifficulty : Difficulty.values()) {
+            Assert.assertEquals(bukkitDifficulty + "'s translation key doesn't match", ((TranslatableContents) net.minecraft.world.Difficulty.byId(bukkitDifficulty.ordinal()).getDisplayName().getContents()).getKey(), bukkitDifficulty.translationKey());
+        }
+    }
+
+    @Test
+    public void testGameruleKeys() {
+        for (GameRule<?> rule : GameRule.values()) {
+            Assert.assertEquals(rule.getName() + "'s translation doesn't match", org.bukkit.craftbukkit.CraftWorld.getGameRulesNMS().get(rule.getName()).getDescriptionId(), rule.translationKey());
+        }
+    }
+
+    @Test
+    public void testAttributeKeys() {
+        for (Attribute attribute : Attribute.values()) {
+            Assert.assertEquals("translation key mismatch for " + attribute, org.bukkit.craftbukkit.attribute.CraftAttributeMap.toMinecraft(attribute).getDescriptionId(), attribute.translationKey());
+        }
+    }
+
+    @Test
+    public void testFireworkEffectType() {
+        for (FireworkEffect.Type type : FireworkEffect.Type.values()) {
+            Assert.assertEquals("translation key mismatch for " + type, net.minecraft.world.item.FireworkRocketItem.Shape.byId(org.bukkit.craftbukkit.inventory.CraftMetaFirework.getNBT(type)).getName(), org.bukkit.FireworkEffect.Type.NAMES.key(type));
+        }
+    }
+
+    @Test
+    @Ignore // TODO fix
+    public void testCreativeCategory() {
+        // for (CreativeModeTab tab : CreativeModeTabs.tabs()) {
+        //     CreativeCategory category = Objects.requireNonNull(CraftCreativeCategory.fromNMS(tab));
+        //     Assert.assertEquals("translation key mismatch for " + category, ((TranslatableContents) tab.getDisplayName().getContents()).getKey(), category.translationKey());
+        // }
+    }
+
+    @Test
+    public void testGameMode() {
+        for (GameType nms : GameType.values()) {
+            GameMode bukkit = GameMode.getByValue(nms.getId());
+            Assert.assertNotNull(bukkit);
+            Assert.assertEquals("translation key mismatch for " + bukkit, ((TranslatableContents) nms.getLongDisplayName().getContents()).getKey(), bukkit.translationKey());
+        }
+    }
+
+    @Test
+    public void testBiome() {
+        for (Map.Entry<ResourceKey<Biome>, Biome> nms : AbstractTestingBase.BIOMES.entrySet()) {
+            org.bukkit.block.Biome bukkit = org.bukkit.block.Biome.valueOf(nms.getKey().location().getPath().toUpperCase());
+            Assert.assertEquals("translation key mismatch for " + bukkit, nms.getKey().location().toLanguageKey("biome"), bukkit.translationKey());
+        }
+    }
+
+    @Test
+    public void testMusicInstrument() {
+        for (final ResourceLocation nms : BuiltInRegistries.INSTRUMENT.keySet()) {
+            final MusicInstrument bukkit = MusicInstrument.getByKey(CraftNamespacedKey.fromMinecraft(nms));
+            Assert.assertNotNull("Missing bukkit instrument for " + nms, bukkit);
+            Assert.assertEquals("translation key mismatch for " + bukkit, nms.toLanguageKey("instrument"), bukkit.translationKey());
+        }
+    }
+ }
--- a/patches/server/0454-Create-HoverEvent-from-ItemStack-Entity.patch
+++ b/patches/server/0454-Create-HoverEvent-from-ItemStack-Entity.patch
@ -0,0 +1,52 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: ysl3000 <yannicklamprecht@live.de>
+Date: Mon, 6 Jul 2020 22:18:04 +0200
+Subject: [PATCH] Create HoverEvent from ItemStack Entity
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
+index 5aece14ec931f4c564e847a2797e92da8ffb569b..ff05e29bdc8d21e9e6ddb4cb23f8fc9396481ffc 100644
+--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftItemFactory.java
+@@ -491,4 +491,41 @@ public final class CraftItemFactory implements ItemFactory {
+         return nms != null ? net.minecraft.locale.Language.getInstance().getOrDefault(nms.getItem().getDescriptionId(nms)) : null;
+     }
+     // Paper end - add getI18NDisplayName
+
+    // Paper start - bungee hover events
+    @Override
+    public net.md_5.bungee.api.chat.hover.content.Content hoverContentOf(ItemStack itemStack) {
+        net.md_5.bungee.api.chat.ItemTag itemTag = net.md_5.bungee.api.chat.ItemTag.ofNbt(CraftItemStack.asNMSCopy(itemStack).getOrCreateTag().toString());
+        return new net.md_5.bungee.api.chat.hover.content.Item(
+            itemStack.getType().getKey().toString(),
+            itemStack.getAmount(),
+            itemTag);
+    }
+
+    @Override
+    public net.md_5.bungee.api.chat.hover.content.Content hoverContentOf(org.bukkit.entity.Entity entity) {
+        return hoverContentOf(entity, org.apache.commons.lang3.StringUtils.isBlank(entity.getCustomName()) ? null : new net.md_5.bungee.api.chat.TextComponent(entity.getCustomName()));
+    }
+
+    @Override
+    public net.md_5.bungee.api.chat.hover.content.Content hoverContentOf(org.bukkit.entity.Entity entity, String customName) {
+        return hoverContentOf(entity, org.apache.commons.lang3.StringUtils.isBlank(customName) ? null : new net.md_5.bungee.api.chat.TextComponent(customName));
+    }
+
+    @Override
+    public net.md_5.bungee.api.chat.hover.content.Content hoverContentOf(org.bukkit.entity.Entity entity, net.md_5.bungee.api.chat.BaseComponent customName) {
+        return new net.md_5.bungee.api.chat.hover.content.Entity(
+            entity.getType().getKey().toString(),
+            entity.getUniqueId().toString(),
+            customName);
+    }
+
+    @Override
+    public net.md_5.bungee.api.chat.hover.content.Content hoverContentOf(org.bukkit.entity.Entity entity, net.md_5.bungee.api.chat.BaseComponent[] customName) {
+        return new net.md_5.bungee.api.chat.hover.content.Entity(
+            entity.getType().getKey().toString(),
+            entity.getUniqueId().toString(),
+            new net.md_5.bungee.api.chat.TextComponent(customName));
+    }
+    // Paper end - bungee hover events
+ }
--- a/patches/server/0455-Cache-block-data-strings.patch
+++ b/patches/server/0455-Cache-block-data-strings.patch
@ -0,0 +1,62 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: miclebrick <miclebrick@outlook.com>
+Date: Thu, 6 Dec 2018 19:52:50 -0500
+Subject: [PATCH] Cache block data strings
+
+
+diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
+index e82e5df0abf64b27733beedb4a545a0a1a2119f3..c24e6d743da7f5e1dcd0be05a04bf3dd336ca7f4 100644
+--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
+@@ -2054,6 +2054,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+             this.getPlayerList().reloadResources();
+             this.functionManager.replaceLibrary(this.resources.managers.getFunctionLibrary());
+             this.structureTemplateManager.onResourceManagerReload(this.resources.resourceManager);
+            org.bukkit.craftbukkit.block.data.CraftBlockData.reloadCache(); // Paper - cache block data strings, they can be defined by datapacks so refresh it here
+         }, this);
+ 
+         if (this.isSameThread()) {
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+index c80aaa37b7d63acfb283641a4804dc2a32156eda..68dc8455427b6e3f60a4472db3a625028c413561 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+@@ -527,9 +527,39 @@ public class CraftBlockData implements BlockData {
+         Preconditions.checkState(CraftBlockData.MAP.put(nms, bukkit) == null, "Duplicate mapping %s->%s", nms, bukkit);
+     }
+ 
+    // Paper start - cache block data strings
+    private static Map<String, CraftBlockData> stringDataCache = new java.util.concurrent.ConcurrentHashMap<>();
+
+    static {
+        // cache all of the default states at startup, will not cache ones with the custom states inside of the
+        // brackets in a different order, though
+        reloadCache();
+    }
+
+    public static void reloadCache() {
+        stringDataCache.clear();
+        Block.BLOCK_STATE_REGISTRY.forEach(blockData -> stringDataCache.put(blockData.toString(), blockData.createCraftBlockData()));
+    }
+    // Paper end
+
+     public static CraftBlockData newData(Material material, String data) {
+         Preconditions.checkArgument(material == null || material.isBlock(), "Cannot get data for not block %s", material);
+ 
+        // Paper start - cache block data strings
+        if (material != null) {
+            Block block = CraftMagicNumbers.getBlock(material);
+            if (block != null) {
+                net.minecraft.resources.ResourceLocation key = BuiltInRegistries.BLOCK.getKey(block);
+                data = data == null ? key.toString() : key + data;
+            }
+        }
+
+        CraftBlockData cached = stringDataCache.computeIfAbsent(data, s -> createNewData(null, s));
+        return (CraftBlockData) cached.clone();
+    }
+
+    private static CraftBlockData createNewData(Material material, String data) {
+        // Paper end - cache block data strings
+         net.minecraft.world.level.block.state.BlockState blockData;
+         Block block = CraftMagicNumbers.getBlock(material);
+         Map<Property<?>, Comparable<?>> parsed = null;
--- a/patches/server/0456-Fix-Entity-Teleportation-and-cancel-velocity-if-tele.patch
+++ b/patches/server/0456-Fix-Entity-Teleportation-and-cancel-velocity-if-tele.patch
@ -0,0 +1,83 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Tue, 25 Aug 2020 20:45:36 -0400
+Subject: [PATCH] Fix Entity Teleportation and cancel velocity if teleported
+
+Uses correct setPositionRotation for Entity teleporting instead of setLocation
+as this is how Vanilla teleports entities.
+
+Cancel any pending motion when teleported.
+
+diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+index c6b5bc584fc117240c4290ba48dd71e5d70c2abb..c0c37203eb6ed180160bd0dc7f2a92887738e347 100644
+--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+@@ -657,7 +657,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+                 return;
+             }
+ 
+-            this.player.absMoveTo(this.awaitingPositionFromClient.x, this.awaitingPositionFromClient.y, this.awaitingPositionFromClient.z, this.player.getYRot(), this.player.getXRot());
+            this.player.moveTo(this.awaitingPositionFromClient.x, this.awaitingPositionFromClient.y, this.awaitingPositionFromClient.z, this.player.getYRot(), this.player.getXRot()); // Paper - use proper moveTo for teleportation
+             this.lastGoodX = this.awaitingPositionFromClient.x;
+             this.lastGoodY = this.awaitingPositionFromClient.y;
+             this.lastGoodZ = this.awaitingPositionFromClient.z;
+@@ -1549,7 +1549,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+         // CraftBukkit end
+ 
+         this.awaitingTeleportTime = this.tickCount;
+-        this.player.absMoveTo(d0, d1, d2, f, f1);
+        this.player.moveTo(d0, d1, d2, f, f1); // Paper - use proper moveTo for teleportation
+         this.player.connection.send(new ClientboundPlayerPositionPacket(d0 - d3, d1 - d4, d2 - d5, f - f2, f1 - f3, set, this.awaitingTeleport));
+     }
+ 
+diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
+index 7b182384ca7f2b36513856e247072c3c5c05b5e7..fcd8a25967f0eccb0da3e81d79baca9403b0d34f 100644
+--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
+@@ -158,6 +158,7 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
+ 
+     // CraftBukkit start
+     private static final int CURRENT_LEVEL = 2;
+    public boolean preserveMotion = true; // Paper - keep initial motion on first setPositionRotation
+     static boolean isLevelAtLeast(CompoundTag tag, int level) {
+         return tag.contains("Bukkit.updateLevel") && tag.getInt("Bukkit.updateLevel") >= level;
+     }
+@@ -1779,6 +1780,13 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
+     }
+ 
+     public void moveTo(double x, double y, double z, float yaw, float pitch) {
+        // Paper - cancel entity velocity if teleported
+        if (!preserveMotion) {
+            this.deltaMovement = Vec3.ZERO;
+        } else {
+            this.preserveMotion = false;
+        }
+        // Paper end
+         this.setPosRaw(x, y, z);
+         this.setYRot(yaw);
+         this.setXRot(pitch);
+diff --git a/src/main/java/net/minecraft/world/level/BaseSpawner.java b/src/main/java/net/minecraft/world/level/BaseSpawner.java
+index 369298dfd437c1c83801f3d4ba63484ee1b969fe..ae2b95f53e875716489821dc9b0a3a35039bfcc9 100644
+--- a/src/main/java/net/minecraft/world/level/BaseSpawner.java
+++ b/src/main/java/net/minecraft/world/level/BaseSpawner.java
+@@ -167,6 +167,7 @@ public abstract class BaseSpawner {
+                             return;
+                         }
+ 
+                        entity.preserveMotion = true; // Paper - preserve entity motion from tag
+                         entity.moveTo(entity.getX(), entity.getY(), entity.getZ(), randomsource.nextFloat() * 360.0F, 0.0F);
+                         if (entity instanceof Mob) {
+                             Mob entityinsentient = (Mob) entity;
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+index 91d199250d856baa869258282bb04ed5897b14e9..889b24adb50825a3c4bd83f10c3d253e5cf80a1a 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+@@ -580,7 +580,7 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
+         }
+ 
+         // entity.setLocation() throws no event, and so cannot be cancelled
+-        this.entity.absMoveTo(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch());
+        entity.moveTo(location.getX(), location.getY(), location.getZ(), location.getYaw(), location.getPitch()); // Paper - use proper moveTo, as per vanilla teleporting
+         // SPIGOT-619: Force sync head rotation also
+         this.entity.setYHeadRot(location.getYaw());
+ 
--- a/patches/server/0457-Add-additional-open-container-api-to-HumanEntity.patch
+++ b/patches/server/0457-Add-additional-open-container-api-to-HumanEntity.patch
@ -0,0 +1,81 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: JRoy <joshroy126@gmail.com>
+Date: Wed, 26 Aug 2020 02:12:31 -0400
+Subject: [PATCH] Add additional open container api to HumanEntity
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
+index 80694a1d660a10909408c9b3169dda7847bf295e..05d9a9968588381aaa3aeb06ef4d18fed4085229 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
+@@ -461,6 +461,70 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
+         return this.getHandle().containerMenu.getBukkitView();
+     }
+ 
+    // Paper start - Add additional containers
+    @Override
+    public InventoryView openAnvil(Location location, boolean force) {
+        return this.openInventory(location, force, Material.ANVIL);
+    }
+
+    @Override
+    public InventoryView openCartographyTable(Location location, boolean force) {
+        return this.openInventory(location, force, Material.CARTOGRAPHY_TABLE);
+    }
+
+    @Override
+    public InventoryView openGrindstone(Location location, boolean force) {
+        return this.openInventory(location, force, Material.GRINDSTONE);
+    }
+
+    @Override
+    public InventoryView openLoom(Location location, boolean force) {
+        return this.openInventory(location, force, Material.LOOM);
+    }
+
+    @Override
+    public InventoryView openSmithingTable(Location location, boolean force) {
+        return this.openInventory(location, force, Material.SMITHING_TABLE);
+    }
+
+    @Override
+    public InventoryView openStonecutter(Location location, boolean force) {
+        return this.openInventory(location, force, Material.STONECUTTER);
+    }
+
+    private InventoryView openInventory(Location location, boolean force, Material material) {
+        org.spigotmc.AsyncCatcher.catchOp("open" + material);
+        if (location == null) {
+            location = this.getLocation();
+        }
+        if (!force) {
+            Block block = location.getBlock();
+            if (block.getType() != material) {
+                return null;
+            }
+        }
+        net.minecraft.world.level.block.Block block;
+        if (material == Material.ANVIL) {
+            block = Blocks.ANVIL;
+        } else if (material == Material.CARTOGRAPHY_TABLE) {
+            block = Blocks.CARTOGRAPHY_TABLE;
+        } else if (material == Material.GRINDSTONE) {
+            block = Blocks.GRINDSTONE;
+        } else if (material == Material.LOOM) {
+            block = Blocks.LOOM;
+        } else if (material == Material.SMITHING_TABLE) {
+            block = Blocks.SMITHING_TABLE;
+        } else if (material == Material.STONECUTTER) {
+            block = Blocks.STONECUTTER;
+        } else {
+            throw new IllegalArgumentException("Unsupported inventory type: " + material);
+        }
+        this.getHandle().openMenu(block.getMenuProvider(null, this.getHandle().level(), new BlockPos(location.getBlockX(), location.getBlockY(), location.getBlockZ())));
+        this.getHandle().containerMenu.checkReachable = !force;
+        return this.getHandle().containerMenu.getBukkitView();
+    }
+    // Paper end
+
+     @Override
+     public void closeInventory() {
+         // Paper start
--- a/patches/server/0458-Cache-DataFixerUpper-Rewrite-Rules-on-demand.patch
+++ b/patches/server/0458-Cache-DataFixerUpper-Rewrite-Rules-on-demand.patch
@ -0,0 +1,54 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Sat, 12 Sep 2020 17:21:38 -0400
+Subject: [PATCH] Cache DataFixerUpper Rewrite Rules on demand
+
+Mojang precaches every single potential rewrite rule that could ever
+exist on server startup. This includes rules from all the way back to versions from 6+ years ago.
+
+This is the source of why the server hogs every CPU core at 100% every start.
+
+For anyone who hard resets for updates or has force upgraded their entire world, this
+results in completely wasted cpu cycles.
+
+This massive CPU usage also delays server startup time.
+
+We improve this by making "min version to precache" that defaults to a future version
+so that no rewrite rules are precached.
+
+someone who expects to be converting a lot chunks could theoretically set
+-DPaper.minPrecachedDatafixVersion=<dataVersionConvertingFrom> as a startup
+parameter and only build from that point on.
+
+However this will likely never be needed as the server will still run
+the same cache logic on demand when it's actually needed. The only
+cost would be some delay on the FIRST chunk conversion, but paper already
+runs chunk conversions on another thread so this will likely never be
+a concern for TPS.
+
+This patch will significantly reduce CPU use on startup, reduce memory usage,
+and improve server startup time.
+
+diff --git a/src/main/java/com/mojang/datafixers/DataFixerBuilder.java b/src/main/java/com/mojang/datafixers/DataFixerBuilder.java
+index cd812f3fe362de5ddc414862dedab2e9727ca776..f6598fcf4ed1bd61e1c87cd7107869d49ffe4566 100644
+--- a/src/main/java/com/mojang/datafixers/DataFixerBuilder.java
+++ b/src/main/java/com/mojang/datafixers/DataFixerBuilder.java
+@@ -30,8 +30,10 @@ public class DataFixerBuilder {
+     private final Int2ObjectSortedMap<Schema> schemas = new Int2ObjectAVLTreeMap<>();
+     private final List<DataFix> globalList = Lists.newArrayList();
+     private final IntSortedSet fixerVersions = new IntAVLTreeSet();
+    private final int minDataFixPrecacheVersion; // Paper
+ 
+     public DataFixerBuilder(final int dataVersion) {
+        minDataFixPrecacheVersion = Integer.getInteger("Paper.minPrecachedDatafixVersion", dataVersion+1) * 10; // Paper - default to precache nothing - mojang stores versions * 10 to allow for 'sub versions'
+         this.dataVersion = dataVersion;
+     }
+ 
+@@ -78,6 +80,7 @@ public class DataFixerBuilder {
+         final IntBidirectionalIterator iterator = fixerUpper.fixerVersions().iterator();
+         while (iterator.hasNext()) {
+             final int versionKey = iterator.nextInt();
+            if (versionKey < minDataFixPrecacheVersion) continue; // Paper
+             final Schema schema = schemas.get(versionKey);
+             for (final String typeName : schema.types()) {
+                 if (!requiredTypeNames.contains(typeName)) {
--- a/patches/server/0459-Extend-block-drop-capture-to-capture-all-items-added.patch
+++ b/patches/server/0459-Extend-block-drop-capture-to-capture-all-items-added.patch
@ -0,0 +1,43 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Shane Freeder <theboyetronic@gmail.com>
+Date: Thu, 17 Sep 2020 00:36:05 +0100
+Subject: [PATCH] Extend block drop capture to capture all items added to the
+ world
+
+
+diff --git a/src/main/java/net/minecraft/server/level/ServerLevel.java b/src/main/java/net/minecraft/server/level/ServerLevel.java
+index 15a0bbc4e3bafb754b3de03f63b19ab848fe6635..720568b34c903c80d916a5915c9733c4ed565dcf 100644
+--- a/src/main/java/net/minecraft/server/level/ServerLevel.java
+++ b/src/main/java/net/minecraft/server/level/ServerLevel.java
+@@ -1275,6 +1275,12 @@ public class ServerLevel extends Level implements WorldGenLevel {
+             // WorldServer.LOGGER.warn("Tried to add entity {} but it was marked as removed already", EntityTypes.getKey(entity.getType())); // CraftBukkit
+             return false;
+         } else {
+            // Paper start - capture all item additions to the world
+            if (captureDrops != null && entity instanceof net.minecraft.world.entity.item.ItemEntity) {
+                captureDrops.add((net.minecraft.world.entity.item.ItemEntity) entity);
+                return true;
+            }
+            // Paper end
+             // SPIGOT-6415: Don't call spawn event when reason is null. For example when an entity teleports to a new world.
+             if (spawnReason != null && !CraftEventFactory.doEntityAddEventCalling(this, entity, spawnReason)) {
+                 return false;
+diff --git a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
+index 3622708c453feb6da3d5be192291d63abbe83068..89f0c3d6e4dc9701f02fa7ed5331c3969de81ffc 100644
+--- a/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayerGameMode.java
+@@ -434,10 +434,12 @@ public class ServerPlayerGameMode {
+                     // return true; // CraftBukkit
+                 }
+                 // CraftBukkit start
+                java.util.List<net.minecraft.world.entity.item.ItemEntity> itemsToDrop = level.captureDrops; // Paper - store current list
+                level.captureDrops = null; // Paper - Remove this earlier so that we can actually drop stuff
+                 if (event.isDropItems()) {
+-                    org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockDropItemEvent(bblock, state, this.player, level.captureDrops);
+                    org.bukkit.craftbukkit.event.CraftEventFactory.handleBlockDropItemEvent(bblock, state, this.player, itemsToDrop); // Paper - use stored ref
+                 }
+-                level.captureDrops = null;
+                //world.captureDrops = null; // Paper - move up
+ 
+                 // Drop event experience
+                 if (flag && event != null) {
--- a/patches/server/0460-Expose-the-Entity-Counter-to-allow-plugins-to-use-va.patch
+++ b/patches/server/0460-Expose-the-Entity-Counter-to-allow-plugins-to-use-va.patch
@ -0,0 +1,38 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: MeFisto94 <MeFisto94@users.noreply.github.com>
+Date: Fri, 28 Aug 2020 01:41:26 +0200
+Subject: [PATCH] Expose the Entity Counter to allow plugins to use valid and
+ non-conflicting Entity Ids
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
+index fcd8a25967f0eccb0da3e81d79baca9403b0d34f..74c9e96f196d293c7ef68a00829ab24822e16e76 100644
+--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
+@@ -4364,4 +4364,10 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
+ 
+         void accept(Entity entity, double x, double y, double z);
+     }
+
+    // Paper start
+    public static int nextEntityId() {
+        return ENTITY_COUNTER.incrementAndGet();
+    }
+    // Paper end
+ }
+diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+index 3544ffd3af1e71cfd6fb198b4fa45da3167cd62d..336717e397d6d6572fd72da16f8585b349a80209 100644
+--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+@@ -513,6 +513,11 @@ public final class CraftMagicNumbers implements UnsafeValues {
+         Preconditions.checkArgument(dataVersion <= getDataVersion(), "Newer version! Server downgrades are not supported!");
+         return compound;
+     }
+
+    @Override
+    public int nextEntityId() {
+        return net.minecraft.world.entity.Entity.nextEntityId();
+    }
+     // Paper end
+ 
+     /**
--- a/patches/server/0461-Lazily-track-plugin-scoreboards-by-default.patch
+++ b/patches/server/0461-Lazily-track-plugin-scoreboards-by-default.patch
@ -0,0 +1,76 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Andrew Steinborn <git@steinborn.me>
+Date: Sat, 3 Oct 2020 04:15:09 -0400
+Subject: [PATCH] Lazily track plugin scoreboards by default
+
+On servers with plugins that constantly churn through scoreboards, there is a risk of
+degraded GC performance due to the number of scoreboards held on by weak references.
+Most plugins don't even need the (vanilla) functionality that requires all plugin
+scoreboards to be tracked by the server. Instead, only track scoreboards when an
+objective is added with a non-dummy criteria.
+
+This is a breaking change, however the change is a much more sensible default. In case
+this breaks your workflow you can always force all scoreboards to be tracked with
+settings.track-plugin-scoreboards in paper.yml.
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboard.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboard.java
+index 3f09420ba9268ac1dc5440c0739744370c0de319..052389310826ee6b97cf27dfd952e0101fb2d097 100644
+--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboard.java
+++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboard.java
+@@ -18,6 +18,7 @@ import org.bukkit.scoreboard.Team;
+ 
+ public final class CraftScoreboard implements org.bukkit.scoreboard.Scoreboard {
+     final Scoreboard board;
+    boolean registeredGlobally = false; // Paper
+ 
+     CraftScoreboard(Scoreboard board) {
+         this.board = board;
+@@ -50,6 +51,12 @@ public final class CraftScoreboard implements org.bukkit.scoreboard.Scoreboard {
+         Preconditions.checkArgument(renderType != null, "RenderType cannot be null");
+         Preconditions.checkArgument(name.length() <= Short.MAX_VALUE, "The name '%s' is longer than the limit of 32767 characters (%s)", name, name.length());
+         Preconditions.checkArgument(this.board.getObjective(name) == null, "An objective of name '%s' already exists", name);
+        // Paper start - lazily track plugin scoreboards
+        if (((CraftCriteria) criteria).criteria != net.minecraft.world.scores.criteria.ObjectiveCriteria.DUMMY && !this.registeredGlobally) {
+            net.minecraft.server.MinecraftServer.getServer().server.getScoreboardManager().registerScoreboardForVanilla(this);
+            this.registeredGlobally = true;
+        }
+        // Paper end
+         net.minecraft.world.scores.Objective objective = this.board.addObjective(name, ((CraftCriteria) criteria).criteria, io.papermc.paper.adventure.PaperAdventure.asVanilla(displayName), CraftScoreboardTranslations.fromBukkitRender(renderType));
+         return new CraftObjective(this, objective);
+     }
+diff --git a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboardManager.java b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboardManager.java
+index d5c15dd1287e0d5348dc9f7c622850705fcd4ac9..8f20fa2bfbe037fbaa9f4c4c3341a3d9b9a711b5 100644
+--- a/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboardManager.java
+++ b/src/main/java/org/bukkit/craftbukkit/scoreboard/CraftScoreboardManager.java
+@@ -30,6 +30,7 @@ public final class CraftScoreboardManager implements ScoreboardManager {
+ 
+     public CraftScoreboardManager(MinecraftServer minecraftserver, net.minecraft.world.scores.Scoreboard scoreboardServer) {
+         this.mainScoreboard = new CraftScoreboard(scoreboardServer);
+        mainScoreboard.registeredGlobally = true; // Paper
+         this.server = minecraftserver;
+         this.scoreboards.add(mainScoreboard);
+     }
+@@ -43,10 +44,22 @@ public final class CraftScoreboardManager implements ScoreboardManager {
+     public CraftScoreboard getNewScoreboard() {
+         org.spigotmc.AsyncCatcher.catchOp("scoreboard creation"); // Spigot
+         CraftScoreboard scoreboard = new CraftScoreboard(new ServerScoreboard(this.server));
+-        this.scoreboards.add(scoreboard);
+        // Paper start
+        if (io.papermc.paper.configuration.GlobalConfiguration.get().scoreboards.trackPluginScoreboards) {
+            scoreboard.registeredGlobally = true;
+            scoreboards.add(scoreboard);
+        }
+        // Paper end
+         return scoreboard;
+     }
+ 
+    // Paper start
+    public void registerScoreboardForVanilla(CraftScoreboard scoreboard) {
+        org.spigotmc.AsyncCatcher.catchOp("scoreboard registration");
+        scoreboards.add(scoreboard);
+    }
+    // Paper end
+
+     // CraftBukkit method
+     public CraftScoreboard getPlayerBoard(CraftPlayer player) {
+         CraftScoreboard board = this.playerBoards.get(player);
--- a/patches/server/0462-Entity-isTicking.patch
+++ b/patches/server/0462-Entity-isTicking.patch
@ -0,0 +1,35 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Sat, 3 Oct 2020 21:39:16 -0500
+Subject: [PATCH] Entity#isTicking
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
+index 74c9e96f196d293c7ef68a00829ab24822e16e76..a1f704600b8b4a43e05584cefdbeedacde6f2ed2 100644
+--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
+@@ -4369,5 +4369,9 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
+     public static int nextEntityId() {
+         return ENTITY_COUNTER.incrementAndGet();
+     }
+
+    public boolean isTicking() {
+        return ((net.minecraft.server.level.ServerChunkCache) level.getChunkSource()).isPositionTicking(this);
+    }
+     // Paper end
+ }
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+index 889b24adb50825a3c4bd83f10c3d253e5cf80a1a..3f2a8efc6ad9e6e2043bf96894c47e578c68e263 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftEntity.java
+@@ -1347,5 +1347,10 @@ public abstract class CraftEntity implements org.bukkit.entity.Entity {
+     public boolean isInLava() {
+         return getHandle().isInLava();
+     }
+
+    @Override
+    public boolean isTicking() {
+        return getHandle().isTicking();
+    }
+     // Paper end
+ }
--- a/patches/server/0463-Fix-deop-kicking-non-whitelisted-player-when-white-l.patch
+++ b/patches/server/0463-Fix-deop-kicking-non-whitelisted-player-when-white-l.patch
@ -0,0 +1,27 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Sat, 3 Oct 2020 22:00:27 -0500
+Subject: [PATCH] Fix deop kicking non-whitelisted player when white list is
+ not enabled
+
+
+diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
+index c24e6d743da7f5e1dcd0be05a04bf3dd336ca7f4..22b1efc8927d6f168694b2bde957d960661bb1c4 100644
+--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
+@@ -2137,13 +2137,14 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+         if (this.isEnforceWhitelist()) {
+             PlayerList playerlist = source.getServer().getPlayerList();
+             UserWhiteList whitelist = playerlist.getWhiteList();
+            if (!((DedicatedServer)getServer()).getProperties().whiteList.get()) return; // Paper - white list not enabled
+             List<ServerPlayer> list = Lists.newArrayList(playerlist.getPlayers());
+             Iterator iterator = list.iterator();
+ 
+             while (iterator.hasNext()) {
+                 ServerPlayer entityplayer = (ServerPlayer) iterator.next();
+ 
+-                if (!whitelist.isWhiteListed(entityplayer.getGameProfile())) {
+                if (!whitelist.isWhiteListed(entityplayer.getGameProfile()) && !this.getPlayerList().isOp(entityplayer.getGameProfile())) { // Paper - Fix kicking ops when whitelist is reloaded (MC-171420)
+                     entityplayer.connection.disconnect(Component.translatable("multiplayer.disconnect.not_whitelisted"));
+                 }
+             }
--- a/patches/server/0464-Fix-Concurrency-issue-in-ShufflingList.patch
+++ b/patches/server/0464-Fix-Concurrency-issue-in-ShufflingList.patch
@ -0,0 +1,69 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Mon, 6 Jul 2020 18:36:41 -0400
+Subject: [PATCH] Fix Concurrency issue in ShufflingList
+
+if multiple threads from worldgen sort at same time, it will crash.
+So make a copy of the list for sorting purposes.
+
+diff --git a/src/main/java/net/minecraft/world/entity/ai/behavior/GateBehavior.java b/src/main/java/net/minecraft/world/entity/ai/behavior/GateBehavior.java
+index 419eadbe31b86b7192fd7a63268d547705e7c7ce..b45c4f50705f80163d44d9e588f86a5770f5be38 100644
+--- a/src/main/java/net/minecraft/world/entity/ai/behavior/GateBehavior.java
+++ b/src/main/java/net/minecraft/world/entity/ai/behavior/GateBehavior.java
+@@ -17,7 +17,7 @@ public class GateBehavior<E extends LivingEntity> implements BehaviorControl<E>
+     private final Set<MemoryModuleType<?>> exitErasedMemories;
+     private final GateBehavior.OrderPolicy orderPolicy;
+     private final GateBehavior.RunningPolicy runningPolicy;
+-    private final ShufflingList<BehaviorControl<? super E>> behaviors = new ShufflingList<>();
+    private final ShufflingList<BehaviorControl<? super E>> behaviors = new ShufflingList<>(false); // Paper - don't use a clone
+     private Behavior.Status status = Behavior.Status.STOPPED;
+ 
+     public GateBehavior(Map<MemoryModuleType<?>, MemoryStatus> requiredMemoryState, Set<MemoryModuleType<?>> memoriesToForgetWhenStopped, GateBehavior.OrderPolicy order, GateBehavior.RunningPolicy runMode, List<Pair<? extends BehaviorControl<? super E>, Integer>> tasks) {
+diff --git a/src/main/java/net/minecraft/world/entity/ai/behavior/ShufflingList.java b/src/main/java/net/minecraft/world/entity/ai/behavior/ShufflingList.java
+index 9fb20cd00568aeea25284ea0e80fe52cb1c3eede..731ef21dbbd25d6924717de42f4569a9b5935643 100644
+--- a/src/main/java/net/minecraft/world/entity/ai/behavior/ShufflingList.java
+++ b/src/main/java/net/minecraft/world/entity/ai/behavior/ShufflingList.java
+@@ -16,12 +16,25 @@ import net.minecraft.util.RandomSource;
+ public class ShufflingList<U> implements Iterable<U> {
+     protected final List<ShufflingList.WeightedEntry<U>> entries;
+     private final RandomSource random = RandomSource.create();
+    private final boolean isUnsafe; // Paper
+ 
+     public ShufflingList() {
+        // Paper start
+        this(true);
+    }
+    public ShufflingList(boolean isUnsafe) {
+        this.isUnsafe = isUnsafe;
+        // Paper end
+         this.entries = Lists.newArrayList();
+     }
+ 
+     private ShufflingList(List<ShufflingList.WeightedEntry<U>> list) {
+        // Paper start
+        this(list, true);
+    }
+    private ShufflingList(List<ShufflingList.WeightedEntry<U>> list, boolean isUnsafe) {
+        this.isUnsafe = isUnsafe;
+        // Paper end
+         this.entries = Lists.newArrayList(list);
+     }
+ 
+@@ -37,11 +50,12 @@ public class ShufflingList<U> implements Iterable<U> {
+     }
+ 
+     public ShufflingList<U> shuffle() {
+-        this.entries.forEach((entry) -> {
+-            entry.setRandom(this.random.nextFloat());
+-        });
+-        this.entries.sort(Comparator.comparingDouble(ShufflingList.WeightedEntry::getRandWeight));
+-        return this;
+        // Paper start - make concurrent safe, work off a clone of the list
+        List<ShufflingList.WeightedEntry<U>> list = this.isUnsafe ? Lists.newArrayList(this.entries) : this.entries;
+        list.forEach(entry -> entry.setRandom(this.random.nextFloat()));
+        list.sort(Comparator.comparingDouble(ShufflingList.WeightedEntry::getRandWeight));
+        return this.isUnsafe ? new ShufflingList<>(list, this.isUnsafe) : this;
+        // Paper end
+     }
+ 
+     public Stream<U> stream() {
--- a/patches/server/0465-Reset-Ender-Crystals-on-Dragon-Spawn.patch
+++ b/patches/server/0465-Reset-Ender-Crystals-on-Dragon-Spawn.patch
@ -0,0 +1,24 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Wed, 1 Jun 2016 23:29:17 -0400
+Subject: [PATCH] Reset Ender Crystals on Dragon Spawn
+
+Crystals can end up in a bad state in certain conditions which causes
+an exception on the expected number of crystals going negative.
+
+This ensures the crystals/pillars are in expected state when the dragon spawns.
+
+See #3522
+
+diff --git a/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java b/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
+index e70273664b4a38ef4ba803c60409a24a07d5bed7..7be3405a93fbb9f43075983825d1ac9299cbe7b9 100644
+--- a/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
+++ b/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
+@@ -472,6 +472,7 @@ public class EndDragonFight {
+             entityenderdragon.moveTo((double) this.origin.getX(), (double) (128 + this.origin.getY()), (double) this.origin.getZ(), this.level.random.nextFloat() * 360.0F, 0.0F);
+             this.level.addFreshEntity(entityenderdragon);
+             this.dragonUUID = entityenderdragon.getUUID();
+            this.resetSpikeCrystals(); // Paper
+         }
+ 
+         return entityenderdragon;
--- a/patches/server/0466-Fix-for-large-move-vectors-crashing-server.patch
+++ b/patches/server/0466-Fix-for-large-move-vectors-crashing-server.patch
@ -0,0 +1,92 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Spottedleaf <Spottedleaf@users.noreply.github.com>
+Date: Sun, 17 May 2020 23:47:33 -0700
+Subject: [PATCH] Fix for large move vectors crashing server
+
+Check movement distance also based on current position.
+
+diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+index c0c37203eb6ed180160bd0dc7f2a92887738e347..a4345db5d89b1a2384f4cab421946f05bf846687 100644
+--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+@@ -464,9 +464,9 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+ 
+             if (entity != this.player && entity.getControllingPassenger() == this.player && entity == this.lastVehicle) {
+                 ServerLevel worldserver = this.player.serverLevel();
+-                double d0 = entity.getX();
+-                double d1 = entity.getY();
+-                double d2 = entity.getZ();
+                double d0 = entity.getX();final double fromX = d0; // Paper - OBFHELPER
+                double d1 = entity.getY();final double fromY = d1; // Paper - OBFHELPER
+                double d2 = entity.getZ();final double fromZ = d2; // Paper - OBFHELPER
+                 double d3 = ServerGamePacketListenerImpl.clampHorizontal(packet.getX()); final double toX = d3; // Paper - OBFHELPER
+                 double d4 = ServerGamePacketListenerImpl.clampVertical(packet.getY()); final double toY = d4; // Paper - OBFHELPER
+                 double d5 = ServerGamePacketListenerImpl.clampHorizontal(packet.getZ()); final double toZ = d5; // Paper - OBFHELPER
+@@ -476,8 +476,19 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+                 double d7 = d4 - this.vehicleFirstGoodY;
+                 double d8 = d5 - this.vehicleFirstGoodZ;
+                 double d9 = entity.getDeltaMovement().lengthSqr();
+-                double d10 = d6 * d6 + d7 * d7 + d8 * d8;
+-
+                // Paper start - fix large move vectors killing the server
+                double currDeltaX = toX - fromX;
+                double currDeltaY = toY - fromY;
+                double currDeltaZ = toZ - fromZ;
+                double d10 = Math.max(d6 * d6 + d7 * d7 + d8 * d8, (currDeltaX * currDeltaX + currDeltaY * currDeltaY + currDeltaZ * currDeltaZ) - 1);
+                // Paper end - fix large move vectors killing the server
+
+                // Paper start - fix large move vectors killing the server
+                double otherFieldX = d3 - this.vehicleLastGoodX;
+                double otherFieldY = d4 - this.vehicleLastGoodY - 1.0E-6D;
+                double otherFieldZ = d5 - this.vehicleLastGoodZ;
+                d10 = Math.max(d10, (otherFieldX * otherFieldX + otherFieldY * otherFieldY + otherFieldZ * otherFieldZ) - 1);
+                // Paper end - fix large move vectors killing the server
+ 
+                 // CraftBukkit start - handle custom speeds and skipped ticks
+                 this.allowedPlayerTicks += (System.currentTimeMillis() / 50) - this.lastTick;
+@@ -523,9 +534,9 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+ 
+                 boolean flag = worldserver.noCollision(entity, entity.getBoundingBox().deflate(0.0625D));
+ 
+-                d6 = d3 - this.vehicleLastGoodX;
+-                d7 = d4 - this.vehicleLastGoodY - 1.0E-6D;
+-                d8 = d5 - this.vehicleLastGoodZ;
+                d6 = d3 - this.vehicleLastGoodX; // Paper - diff on change, used for checking large move vectors above
+                d7 = d4 - this.vehicleLastGoodY - 1.0E-6D; // Paper - diff on change, used for checking large move vectors above
+                d8 = d5 - this.vehicleLastGoodZ; // Paper - diff on change, used for checking large move vectors above
+                 boolean flag1 = entity.verticalCollisionBelow;
+ 
+                 if (entity instanceof LivingEntity) {
+@@ -1241,7 +1252,18 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+                         double d7 = d1 - this.firstGoodY;
+                         double d8 = d2 - this.firstGoodZ;
+                         double d9 = this.player.getDeltaMovement().lengthSqr();
+-                        double d10 = d6 * d6 + d7 * d7 + d8 * d8;
+                        // Paper start - fix large move vectors killing the server
+                        double currDeltaX = toX - prevX;
+                        double currDeltaY = toY - prevY;
+                        double currDeltaZ = toZ - prevZ;
+                        double d10 = Math.max(d6 * d6 + d7 * d7 + d8 * d8, (currDeltaX * currDeltaX + currDeltaY * currDeltaY + currDeltaZ * currDeltaZ) - 1);
+                        // Paper end - fix large move vectors killing the server
+                        // Paper start - fix large move vectors killing the server
+                        double otherFieldX = d0 - this.lastGoodX;
+                        double otherFieldY = d1 - this.lastGoodY;
+                        double otherFieldZ = d2 - this.lastGoodZ;
+                        d10 = Math.max(d10, (otherFieldX * otherFieldX + otherFieldY * otherFieldY + otherFieldZ * otherFieldZ) - 1);
+                        // Paper end - fix large move vectors killing the server
+ 
+                         if (this.player.isSleeping()) {
+                             if (d10 > 1.0D) {
+@@ -1293,9 +1315,9 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+ 
+                             AABB axisalignedbb = this.player.getBoundingBox();
+ 
+-                            d6 = d0 - this.lastGoodX;
+-                            d7 = d1 - this.lastGoodY;
+-                            d8 = d2 - this.lastGoodZ;
+                            d6 = d0 - this.lastGoodX; // Paper - diff on change, used for checking large move vectors above
+                            d7 = d1 - this.lastGoodY; // Paper - diff on change, used for checking large move vectors above
+                            d8 = d2 - this.lastGoodZ; // Paper - diff on change, used for checking large move vectors above
+                             boolean flag = d7 > 0.0D;
+ 
+                             if (this.player.onGround() && !packet.isOnGround() && flag) {
--- a/patches/server/0467-Optimise-getType-calls.patch
+++ b/patches/server/0467-Optimise-getType-calls.patch
@ -0,0 +1,94 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Spottedleaf <Spottedleaf@users.noreply.github.com>
+Date: Wed, 3 Jun 2020 11:37:13 -0700
+Subject: [PATCH] Optimise getType calls
+
+Remove the map lookup for converting from Block->Bukkit Material
+
+diff --git a/src/main/java/net/minecraft/world/level/block/state/BlockState.java b/src/main/java/net/minecraft/world/level/block/state/BlockState.java
+index da878e180c6b94f98dc82c6e8395f63ecc9b2c1e..a9b0f5950b6f97ea4c2a1075946b92008b62c9d9 100644
+--- a/src/main/java/net/minecraft/world/level/block/state/BlockState.java
+++ b/src/main/java/net/minecraft/world/level/block/state/BlockState.java
+@@ -10,6 +10,17 @@ import net.minecraft.world.level.block.state.properties.Property;
+ public class BlockState extends BlockBehaviour.BlockStateBase {
+     public static final Codec<BlockState> CODEC = codec(BuiltInRegistries.BLOCK.byNameCodec(), Block::defaultBlockState).stable();
+ 
+    // Paper start - optimise getType calls
+    org.bukkit.Material cachedMaterial;
+
+    public final org.bukkit.Material getBukkitMaterial() {
+        if (this.cachedMaterial == null) {
+            this.cachedMaterial = org.bukkit.craftbukkit.util.CraftMagicNumbers.getMaterial(this.getBlock());
+        }
+
+        return this.cachedMaterial;
+    }
+    // Paper end - optimise getType calls
+     public BlockState(Block block, ImmutableMap<Property<?>, Comparable<?>> propertyMap, MapCodec<BlockState> codec) {
+         super(block, propertyMap, codec);
+     }
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java b/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java
+index eebac2ea211f58c385b2ceb36ab911ac5e115296..d1aaca5de055fd5e3bf2c6d39ef397bbb2deeaae 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftChunkSnapshot.java
+@@ -98,7 +98,7 @@ public class CraftChunkSnapshot implements ChunkSnapshot {
+     public Material getBlockType(int x, int y, int z) {
+         this.validateChunkCoordinates(x, y, z);
+ 
+-        return CraftMagicNumbers.getMaterial(this.blockids[this.getSectionIndex(y)].get(x, y & 0xF, z).getBlock());
+        return this.blockids[this.getSectionIndex(y)].get(x, y & 0xF, z).getBukkitMaterial(); // Paper - optimise getType calls
+     }
+ 
+     @Override
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+index d2d5a43cfdf294ccc9353258250f5a990e205b88..2749f81fd74e466fa6b7c1c5f08d8defc5203b3e 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+@@ -224,7 +224,7 @@ public class CraftBlock implements Block {
+ 
+     @Override
+     public Material getType() {
+-        return CraftMagicNumbers.getMaterial(this.world.getBlockState(position).getBlock());
+        return this.world.getBlockState(this.position).getBukkitMaterial(); // Paper - optimise getType calls
+     }
+ 
+     @Override
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
+index 2773f47d4e7a9432ab1ccebfcdc22317ef762099..b722a207c0e745bb172d93b90e1241d7bfa173ce 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlockState.java
+@@ -161,7 +161,7 @@ public class CraftBlockState implements BlockState {
+ 
+     @Override
+     public Material getType() {
+-        return CraftMagicNumbers.getMaterial(this.data.getBlock());
+        return this.data.getBukkitMaterial(); // Paper - optimise getType calls
+     }
+ 
+     public void setFlag(int flag) {
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+index 68dc8455427b6e3f60a4472db3a625028c413561..68ffdb2140bdf8d00ed86db19d316735d9a6b2d1 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+@@ -59,7 +59,7 @@ public class CraftBlockData implements BlockData {
+ 
+     @Override
+     public Material getMaterial() {
+-        return CraftMagicNumbers.getMaterial(this.state.getBlock());
+        return this.state.getBukkitMaterial(); // Paper - optimise getType calls
+     }
+ 
+     public net.minecraft.world.level.block.state.BlockState getState() {
+diff --git a/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java b/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java
+index 79b6f88a32ea5eaf77757b8cc3824b6dac1558a7..7bfb9bc9689c5d9899b572862f3fbe53812f36b1 100644
+--- a/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java
+++ b/src/main/java/org/bukkit/craftbukkit/generator/CraftChunkData.java
+@@ -95,7 +95,7 @@ public final class CraftChunkData implements ChunkGenerator.ChunkData {
+ 
+     @Override
+     public Material getType(int x, int y, int z) {
+-        return CraftMagicNumbers.getMaterial(this.getTypeId(x, y, z).getBlock());
+        return this.getTypeId(x, y, z).getBukkitMaterial(); // Paper - optimise getType calls
+     }
+ 
+     @Override
--- a/patches/server/0468-Villager-resetOffers.patch
+++ b/patches/server/0468-Villager-resetOffers.patch
@ -0,0 +1,40 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <blake.galbreath@gmail.com>
+Date: Mon, 7 Oct 2019 00:15:37 -0500
+Subject: [PATCH] Villager#resetOffers
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java b/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
+index 8f2d68890297521274a5c23daa272f0341427eec..629b79c6e59944994295768904c449733764cf99 100644
+--- a/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
+++ b/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
+@@ -114,6 +114,13 @@ public abstract class AbstractVillager extends AgeableMob implements InventoryCa
+         return this.tradingPlayer != null;
+     }
+ 
+    // Paper start
+    public void resetOffers() {
+        this.offers = new MerchantOffers();
+        this.updateTrades();
+    }
+    // Paper end
+
+     @Override
+     public MerchantOffers getOffers() {
+         if (this.offers == null) {
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractVillager.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractVillager.java
+index 1467232779541a9e38420caabf273662f380794c..762354681315e4c74e414bf7d677b5422385161e 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractVillager.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftAbstractVillager.java
+@@ -70,4 +70,11 @@ public class CraftAbstractVillager extends CraftAgeable implements AbstractVilla
+     public HumanEntity getTrader() {
+         return this.getMerchant().getTrader();
+     }
+
+    // Paper start
+    @Override
+    public void resetOffers() {
+        getHandle().resetOffers();
+    }
+    // Paper end
+ }
--- a/patches/server/0469-Retain-block-place-order-when-capturing-blockstates.patch
+++ b/patches/server/0469-Retain-block-place-order-when-capturing-blockstates.patch
@ -0,0 +1,24 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Spottedleaf <Spottedleaf@users.noreply.github.com>
+Date: Fri, 7 Aug 2020 04:27:56 -0700
+Subject: [PATCH] Retain block place order when capturing blockstates
+
+Fixes twisted vines not connecting properly when grown via
+bonemeal by a player.
+
+In general, look at making this logic more robust (i.e properly handling
+cases where a captured entry is overriden) - but for now this will do.
+
+diff --git a/src/main/java/net/minecraft/world/level/Level.java b/src/main/java/net/minecraft/world/level/Level.java
+index ea11bea03a15bfd79b82da60c48bfb23a44acda4..8236bfd8d0bdd322d1aeee7d4b1e32ae5dc1ae1f 100644
+--- a/src/main/java/net/minecraft/world/level/Level.java
+++ b/src/main/java/net/minecraft/world/level/Level.java
+@@ -157,7 +157,7 @@ public abstract class Level implements LevelAccessor, AutoCloseable {
+     public boolean captureBlockStates = false;
+     public boolean captureTreeGeneration = false;
+     public Map<BlockPos, org.bukkit.craftbukkit.block.CraftBlockState> capturedBlockStates = new java.util.LinkedHashMap<>(); // Paper
+-    public Map<BlockPos, BlockEntity> capturedTileEntities = new HashMap<>();
+    public Map<BlockPos, BlockEntity> capturedTileEntities = new java.util.LinkedHashMap<>(); // Paper
+     public List<ItemEntity> captureDrops;
+     public final it.unimi.dsi.fastutil.objects.Object2LongOpenHashMap<SpawnCategory> ticksPerSpawnCategory = new it.unimi.dsi.fastutil.objects.Object2LongOpenHashMap<>();
+     // Paper start
--- a/patches/server/0470-Reduce-blockpos-allocation-from-pathfinding.patch
+++ b/patches/server/0470-Reduce-blockpos-allocation-from-pathfinding.patch
@ -0,0 +1,28 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Spottedleaf <Spottedleaf@users.noreply.github.com>
+Date: Sat, 25 Apr 2020 17:10:55 -0700
+Subject: [PATCH] Reduce blockpos allocation from pathfinding
+
+
+diff --git a/src/main/java/net/minecraft/world/level/pathfinder/WalkNodeEvaluator.java b/src/main/java/net/minecraft/world/level/pathfinder/WalkNodeEvaluator.java
+index 10503d6d8b6daf645cf4360ee289d5e25144c976..3583fcf5284bc5883308876dbd9886664b391e28 100644
+--- a/src/main/java/net/minecraft/world/level/pathfinder/WalkNodeEvaluator.java
+++ b/src/main/java/net/minecraft/world/level/pathfinder/WalkNodeEvaluator.java
+@@ -473,7 +473,7 @@ public class WalkNodeEvaluator extends NodeEvaluator {
+                             return BlockPathTypes.DANGER_FIRE;
+                         }
+ 
+-                        if (world.getFluidState(pos).is(FluidTags.WATER)) {
+                        if (blockState.getFluidState().is(FluidTags.WATER)) {
+                             return BlockPathTypes.WATER_BORDER;
+                         }
+ 
+@@ -504,7 +504,7 @@ public class WalkNodeEvaluator extends NodeEvaluator {
+                 } else if (blockState.is(Blocks.COCOA)) {
+                     return BlockPathTypes.COCOA;
+                 } else if (!blockState.is(Blocks.WITHER_ROSE) && !blockState.is(Blocks.POINTED_DRIPSTONE)) {
+-                    FluidState fluidState = world.getFluidState(pos);
+                    FluidState fluidState = blockState.getFluidState(); // Paper - remove another getFluidState call
+                     if (fluidState.is(FluidTags.LAVA)) {
+                         return BlockPathTypes.LAVA;
+                     } else if (isBurningBlock(blockState)) {
--- a/patches/server/0471-Fix-item-locations-dropped-from-campfires.patch
+++ b/patches/server/0471-Fix-item-locations-dropped-from-campfires.patch
@ -0,0 +1,24 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <Blake.Galbreath@GMail.com>
+Date: Sat, 3 Oct 2020 20:32:25 -0500
+Subject: [PATCH] Fix item locations dropped from campfires
+
+Fixes #4259 by not flooring the blockposition among other weirdness
+
+diff --git a/src/main/java/net/minecraft/world/level/block/entity/CampfireBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/CampfireBlockEntity.java
+index c4cf6abf0a962794ddbb4d7a691406054062ffee..24e2063db933bfbc8fc1f34edb8106ae4d7c633c 100644
+--- a/src/main/java/net/minecraft/world/level/block/entity/CampfireBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/CampfireBlockEntity.java
+@@ -82,7 +82,11 @@ public class CampfireBlockEntity extends BlockEntity implements Clearable {
+                         result = blockCookEvent.getResult();
+                         itemstack1 = CraftItemStack.asNMSCopy(result);
+                         // CraftBukkit end
+-                        Containers.dropItemStack(world, (double) pos.getX(), (double) pos.getY(), (double) pos.getZ(), itemstack1);
+                    // Paper start
+                    net.minecraft.world.entity.item.ItemEntity droppedItem = new net.minecraft.world.entity.item.ItemEntity(world, pos.getX() + 0.5D, pos.getY() + 0.5D, pos.getZ() + 0.5D, itemstack1.split(world.random.nextInt(21) + 10));
+                    droppedItem.setDeltaMovement(world.random.nextGaussian() * 0.05D, world.random.nextGaussian() * 0.05D + 0.2D, world.random.nextGaussian() * 0.05D);
+                    world.addFreshEntity(droppedItem);
+                    // Paper end
+                         campfire.items.set(i, ItemStack.EMPTY);
+                         world.sendBlockUpdated(pos, state, state, 3);
+                         world.gameEvent(GameEvent.BLOCK_CHANGE, pos, GameEvent.Context.of(state));
--- a/patches/server/0472-Player-elytra-boost-API.patch
+++ b/patches/server/0472-Player-elytra-boost-API.patch
@ -0,0 +1,31 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Trigary <trigary0@gmail.com>
+Date: Tue, 14 Apr 2020 12:05:22 +0200
+Subject: [PATCH] Player elytra boost API
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+index a32084082239b71222e72e8d7a1e1b84333d775e..f842cbe25832b17d7225132eea0bd7704c8c6f08 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+@@ -584,6 +584,20 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
+         }
+         throw new RuntimeException("Unknown settings type");
+     }
+
+    @Override
+    public org.bukkit.entity.Firework boostElytra(ItemStack firework) {
+        Preconditions.checkState(this.isGliding(), "Player must be gliding");
+        Preconditions.checkArgument(firework != null, "firework == null");
+        Preconditions.checkArgument(firework.getType() == Material.FIREWORK_ROCKET, "Firework must be Material.FIREWORK_ROCKET");
+
+        net.minecraft.world.item.ItemStack item = org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(firework);
+        net.minecraft.world.level.Level world = ((CraftWorld) getWorld()).getHandle();
+        net.minecraft.world.entity.projectile.FireworkRocketEntity entity = new net.minecraft.world.entity.projectile.FireworkRocketEntity(world, item, getHandle());
+        return world.addFreshEntity(entity)
+            ? (org.bukkit.entity.Firework) entity.getBukkitEntity()
+            : null;
+    }
+     // Paper end
+ 
+     @Override
--- a/patches/server/0473-Fixed-TileEntityBell-memory-leak.patch
+++ b/patches/server/0473-Fixed-TileEntityBell-memory-leak.patch
@ -0,0 +1,39 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: giacomo <32515303+giacomozama@users.noreply.github.com>
+Date: Sat, 10 Oct 2020 12:15:33 +0200
+Subject: [PATCH] Fixed TileEntityBell memory leak
+
+TileEntityBell has a list of entities (entitiesAtRing) that was not being cleared at the right time, causing leaks whenever a bell would be rung near a crowd of entities.
+
+diff --git a/src/main/java/net/minecraft/world/level/block/entity/BellBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BellBlockEntity.java
+index 30e9d4b20005dc6d20baf578f2ae958bdfcea02a..b446d6549922f3dabaaa05793d8ee3eb45566ac3 100644
+--- a/src/main/java/net/minecraft/world/level/block/entity/BellBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/BellBlockEntity.java
+@@ -63,6 +63,11 @@ public class BellBlockEntity extends BlockEntity {
+ 
+         if (blockEntity.ticks >= 50) {
+             blockEntity.shaking = false;
+            // Paper start
+            if (!blockEntity.resonating) {
+                blockEntity.nearbyEntities.clear();
+            }
+            // Paper end
+             blockEntity.ticks = 0;
+         }
+ 
+@@ -76,6 +81,7 @@ public class BellBlockEntity extends BlockEntity {
+                 ++blockEntity.resonationTicks;
+             } else {
+                 bellEffect.run(world, pos, blockEntity.nearbyEntities);
+                blockEntity.nearbyEntities.clear(); // Paper
+                 blockEntity.resonating = false;
+             }
+         }
+@@ -125,6 +131,7 @@ public class BellBlockEntity extends BlockEntity {
+             }
+         }
+ 
+        this.nearbyEntities.removeIf(e -> !e.isAlive()); // Paper
+     }
+ 
+     private static boolean areRaidersNearby(BlockPos pos, List<LivingEntity> hearingEntities) {
--- a/patches/server/0474-Avoid-error-bubbling-up-when-item-stack-is-empty-in-.patch
+++ b/patches/server/0474-Avoid-error-bubbling-up-when-item-stack-is-empty-in-.patch
@ -0,0 +1,46 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Toon Schoenmakers <nighteyes1993@gmail.com>
+Date: Fri, 23 Oct 2020 15:01:44 +0200
+Subject: [PATCH] Avoid error bubbling up when item stack is empty in fishing
+ loot
+
+This can realistically only happen if there's custom loot active on fishing
+which can return 0 items. This would disconnect the player who's fishing.
+
+diff --git a/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java b/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java
+index 5c77992e0c49eb217dd66657b35164225b400518..a9eaa079a43bc8a5e81deaf6df5ce2f9c53cb319 100644
+--- a/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java
+++ b/src/main/java/net/minecraft/world/entity/projectile/FishingHook.java
+@@ -503,9 +503,15 @@ public class FishingHook extends Projectile {
+ 
+                 while (iterator.hasNext()) {
+                     ItemStack itemstack1 = (ItemStack) iterator.next();
+-                    ItemEntity entityitem = new ItemEntity(this.level(), this.getX(), this.getY(), this.getZ(), itemstack1);
+                    // Paper start, new EntityItem would throw if for whatever reason (mostly shitty datapacks) the itemstack1 turns out to be empty
+                    // if the item stack is empty we instead just have our entityitem as null
+                    ItemEntity entityitem = null;
+                    if (!itemstack1.isEmpty()) {
+                        entityitem = new ItemEntity(this.level(), this.getX(), this.getY(), this.getZ(), itemstack1);
+                    }
+                    // Paper end
+                     // CraftBukkit start
+-                    PlayerFishEvent playerFishEvent = new PlayerFishEvent((Player) entityhuman.getBukkitEntity(), entityitem.getBukkitEntity(), (FishHook) this.getBukkitEntity(), PlayerFishEvent.State.CAUGHT_FISH);
+                    PlayerFishEvent playerFishEvent = new PlayerFishEvent((Player) entityhuman.getBukkitEntity(), entityitem != null ? entityitem.getBukkitEntity() : null, (FishHook) this.getBukkitEntity(), PlayerFishEvent.State.CAUGHT_FISH); // Paper - entityitem may be null
+                     playerFishEvent.setExpToDrop(this.random.nextInt(6) + 1);
+                     this.level().getCraftServer().getPluginManager().callEvent(playerFishEvent);
+ 
+@@ -518,8 +524,12 @@ public class FishingHook extends Projectile {
+                     double d2 = entityhuman.getZ() - this.getZ();
+                     double d3 = 0.1D;
+ 
+-                    entityitem.setDeltaMovement(d0 * 0.1D, d1 * 0.1D + Math.sqrt(Math.sqrt(d0 * d0 + d1 * d1 + d2 * d2)) * 0.08D, d2 * 0.1D);
+-                    this.level().addFreshEntity(entityitem);
+                    // Paper start, entity item can be null, so we need to check against this
+                    if (entityitem != null) {
+                        entityitem.setDeltaMovement(d0 * 0.1D, d1 * 0.1D + Math.sqrt(Math.sqrt(d0 * d0 + d1 * d1 + d2 * d2)) * 0.08D, d2 * 0.1D);
+                        this.level().addFreshEntity(entityitem);
+                    }
+                    // Paper end
+                     // CraftBukkit start - this.random.nextInt(6) + 1 -> playerFishEvent.getExpToDrop()
+                     if (playerFishEvent.getExpToDrop() > 0) {
+                         entityhuman.level().addFreshEntity(new ExperienceOrb(entityhuman.level(), entityhuman.getX(), entityhuman.getY() + 0.5D, entityhuman.getZ() + 0.5D, playerFishEvent.getExpToDrop(), org.bukkit.entity.ExperienceOrb.SpawnReason.FISHING, this.getPlayerOwner(), this)); // Paper
--- a/patches/server/0475-Add-getOfflinePlayerIfCached-String.patch
+++ b/patches/server/0475-Add-getOfflinePlayerIfCached-String.patch
@ -0,0 +1,39 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: oxygencraft <21054297+oxygencraft@users.noreply.github.com>
+Date: Sun, 25 Oct 2020 18:34:50 +1100
+Subject: [PATCH] Add getOfflinePlayerIfCached(String)
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftServer.java b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+index 970a604108c0b7e410af356e3d12559af0b0b78b..d09fb11e67364a2c54bf6412b1a8a48797ece3be 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftServer.java
+@@ -1814,6 +1814,28 @@ public final class CraftServer implements Server {
+         return result;
+     }
+ 
+    // Paper start
+    @Override
+    @Nullable
+    public OfflinePlayer getOfflinePlayerIfCached(String name) {
+        Preconditions.checkArgument(name != null, "Name cannot be null");
+        Preconditions.checkArgument(!name.isEmpty(), "Name cannot be empty");
+
+        OfflinePlayer result = getPlayerExact(name);
+        if (result == null) {
+            GameProfile profile = console.getProfileCache().getProfileIfCached(name);
+
+            if (profile != null) {
+                result = getOfflinePlayer(profile);
+            }
+        } else {
+            offlinePlayers.remove(result.getUniqueId());
+        }
+
+        return result;
+    }
+    // Paper end
+
+     @Override
+     public OfflinePlayer getOfflinePlayer(UUID id) {
+         Preconditions.checkArgument(id != null, "UUID id cannot be null");
--- a/patches/server/0476-Add-ignore-discounts-API.patch
+++ b/patches/server/0476-Add-ignore-discounts-API.patch
@ -0,0 +1,154 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Mariell Hoversholm <proximyst@proximyst.com>
+Date: Mon, 9 Nov 2020 20:44:51 +0100
+Subject: [PATCH] Add ignore discounts API
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/npc/Villager.java b/src/main/java/net/minecraft/world/entity/npc/Villager.java
+index cc829161404c0f98a403c5219d5c535de1d5c5ba..f58be4e2529759cc64df2c70a69ef56eabbb762d 100644
+--- a/src/main/java/net/minecraft/world/entity/npc/Villager.java
+++ b/src/main/java/net/minecraft/world/entity/npc/Villager.java
+@@ -508,6 +508,7 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
+ 
+             while (iterator.hasNext()) {
+                 MerchantOffer merchantrecipe = (MerchantOffer) iterator.next();
+                if (merchantrecipe.ignoreDiscounts) continue; // Paper
+ 
+                 merchantrecipe.addToSpecialPriceDiff(-Mth.floor((float) i * merchantrecipe.getPriceMultiplier()));
+             }
+@@ -520,6 +521,7 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
+ 
+             while (iterator1.hasNext()) {
+                 MerchantOffer merchantrecipe1 = (MerchantOffer) iterator1.next();
+                if (merchantrecipe1.ignoreDiscounts) continue; // Paper
+                 double d0 = 0.3D + 0.0625D * (double) j;
+                 int k = (int) Math.floor(d0 * (double) merchantrecipe1.getBaseCostA().getCount());
+ 
+diff --git a/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java b/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
+index 1d755d04515f20dbd69931084b4cc894e52d35c9..4f7457578ab3118d10e0d5dfc23d79c9b20c2f44 100644
+--- a/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
+++ b/src/main/java/net/minecraft/world/item/trading/MerchantOffer.java
+@@ -19,6 +19,7 @@ public class MerchantOffer {
+     public int demand;
+     public float priceMultiplier;
+     public int xp;
+    public boolean ignoreDiscounts; // Paper
+     // CraftBukkit start
+     private CraftMerchantRecipe bukkitHandle;
+ 
+@@ -31,7 +32,15 @@ public class MerchantOffer {
+     }
+ 
+     public MerchantOffer(ItemStack itemstack, ItemStack itemstack1, ItemStack itemstack2, int uses, int maxUses, int experience, float priceMultiplier, int demand, CraftMerchantRecipe bukkit) {
+-        this(itemstack, itemstack1, itemstack2, uses, maxUses, experience, priceMultiplier, demand);
+        // Paper start - add ignoreDiscounts param
+        this(itemstack, itemstack1, itemstack2, uses, maxUses, experience, priceMultiplier, demand, false, bukkit);
+    }
+    public MerchantOffer(ItemStack itemstack, ItemStack itemstack1, ItemStack itemstack2, int uses, int maxUses, int experience, float priceMultiplier, boolean ignoreDiscounts, CraftMerchantRecipe bukkit) {
+        this(itemstack, itemstack1, itemstack2, uses, maxUses, experience, priceMultiplier, 0, ignoreDiscounts, bukkit);
+    }
+    public MerchantOffer(ItemStack itemstack, ItemStack itemstack1, ItemStack itemstack2, int uses, int maxUses, int experience, float priceMultiplier, int demand, boolean ignoreDiscounts, CraftMerchantRecipe bukkit) {
+        this(itemstack, itemstack1, itemstack2, uses, maxUses, experience, priceMultiplier, demand, ignoreDiscounts);
+        // Paper end
+         this.bukkitHandle = bukkit;
+     }
+     // CraftBukkit end
+@@ -63,6 +72,7 @@ public class MerchantOffer {
+ 
+         this.specialPriceDiff = nbt.getInt("specialPrice");
+         this.demand = nbt.getInt("demand");
+        this.ignoreDiscounts = nbt.getBoolean("Paper.IgnoreDiscounts"); // Paper
+     }
+ 
+     public MerchantOffer(ItemStack buyItem, ItemStack sellItem, int maxUses, int merchantExperience, float priceMultiplier) {
+@@ -74,10 +84,19 @@ public class MerchantOffer {
+     }
+ 
+     public MerchantOffer(ItemStack firstBuyItem, ItemStack secondBuyItem, ItemStack sellItem, int uses, int maxUses, int merchantExperience, float priceMultiplier) {
+-        this(firstBuyItem, secondBuyItem, sellItem, uses, maxUses, merchantExperience, priceMultiplier, 0);
+        // Paper start - add ignoreDiscounts param
+        this(firstBuyItem, secondBuyItem, sellItem, uses, maxUses, merchantExperience, priceMultiplier, false);
+    }
+    public MerchantOffer(ItemStack firstBuyItem, ItemStack secondBuyItem, ItemStack sellItem, int uses, int maxUses, int merchantExperience, float priceMultiplier, boolean ignoreDiscounts) {
+        this(firstBuyItem, secondBuyItem, sellItem, uses, maxUses, merchantExperience, priceMultiplier, 0, ignoreDiscounts);
+     }
+ 
+     public MerchantOffer(ItemStack firstBuyItem, ItemStack secondBuyItem, ItemStack sellItem, int uses, int maxUses, int merchantExperience, float priceMultiplier, int demandBonus) {
+        this(firstBuyItem, secondBuyItem, sellItem, uses, maxUses, merchantExperience, priceMultiplier, demandBonus, false);
+    }
+    public MerchantOffer(ItemStack firstBuyItem, ItemStack secondBuyItem, ItemStack sellItem, int uses, int maxUses, int merchantExperience, float priceMultiplier, int demandBonus, boolean ignoreDiscounts) {
+        this.ignoreDiscounts = ignoreDiscounts;
+        // Paper end
+         this.rewardExp = true;
+         this.xp = 1;
+         this.baseCostA = firstBuyItem;
+@@ -210,6 +229,7 @@ public class MerchantOffer {
+         nbttagcompound.putFloat("priceMultiplier", this.priceMultiplier);
+         nbttagcompound.putInt("specialPrice", this.specialPriceDiff);
+         nbttagcompound.putInt("demand", this.demand);
+        nbttagcompound.putBoolean("Paper.IgnoreDiscounts", this.ignoreDiscounts); // Paper
+         return nbttagcompound;
+     }
+ 
+diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMerchantRecipe.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMerchantRecipe.java
+index 335d65c22efc2b8fd53476e3efd6e74fce5609cf..c48f67f4202e32d9793b462609bd3b95c9765bbd 100644
+--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMerchantRecipe.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMerchantRecipe.java
+@@ -18,11 +18,19 @@ public class CraftMerchantRecipe extends MerchantRecipe {
+ 
+     @Deprecated
+     public CraftMerchantRecipe(ItemStack result, int uses, int maxUses, boolean experienceReward, int experience, float priceMultiplier) {
+-        this(result, uses, maxUses, experienceReward, experience, priceMultiplier, 0, 0);
+        // Paper start - add ignoreDiscounts param
+        this(result, uses, maxUses, experienceReward, experience, priceMultiplier, 0, 0, false);
+    }
+    public CraftMerchantRecipe(ItemStack result, int uses, int maxUses, boolean experienceReward, int experience, float priceMultiplier, boolean ignoreDiscounts) {
+        this(result, uses, maxUses, experienceReward, experience, priceMultiplier, 0, 0, ignoreDiscounts);
+     }
+ 
+     public CraftMerchantRecipe(ItemStack result, int uses, int maxUses, boolean experienceReward, int experience, float priceMultiplier, int demand, int specialPrice) {
+-        super(result, uses, maxUses, experienceReward, experience, priceMultiplier, demand, specialPrice);
+        this(result, uses, maxUses, experienceReward, experience, priceMultiplier, demand, specialPrice, false);
+    }
+    public CraftMerchantRecipe(ItemStack result, int uses, int maxUses, boolean experienceReward, int experience, float priceMultiplier, int demand, int specialPrice, boolean ignoreDiscounts) {
+        super(result, uses, maxUses, experienceReward, experience, priceMultiplier, demand, specialPrice, ignoreDiscounts);
+        // Paper end
+         this.handle = new net.minecraft.world.item.trading.MerchantOffer(
+                 net.minecraft.world.item.ItemStack.EMPTY,
+                 net.minecraft.world.item.ItemStack.EMPTY,
+@@ -32,6 +40,7 @@ public class CraftMerchantRecipe extends MerchantRecipe {
+                 experience,
+                 priceMultiplier,
+                 demand,
+                ignoreDiscounts, // Paper - add ignoreDiscounts param
+                 this
+         );
+         this.setSpecialPrice(specialPrice);
+@@ -108,6 +117,18 @@ public class CraftMerchantRecipe extends MerchantRecipe {
+         handle.priceMultiplier = priceMultiplier;
+     }
+ 
+    // Paper start
+    @Override
+    public boolean shouldIgnoreDiscounts() {
+        return this.handle.ignoreDiscounts;
+    }
+
+    @Override
+    public void setIgnoreDiscounts(boolean ignoreDiscounts) {
+        this.handle.ignoreDiscounts = ignoreDiscounts;
+    }
+    // Paper end
+
+     public net.minecraft.world.item.trading.MerchantOffer toMinecraft() {
+         List<ItemStack> ingredients = getIngredients();
+         Preconditions.checkState(!ingredients.isEmpty(), "No offered ingredients");
+@@ -122,7 +143,7 @@ public class CraftMerchantRecipe extends MerchantRecipe {
+         if (recipe instanceof CraftMerchantRecipe) {
+             return (CraftMerchantRecipe) recipe;
+         } else {
+-            CraftMerchantRecipe craft = new CraftMerchantRecipe(recipe.getResult(), recipe.getUses(), recipe.getMaxUses(), recipe.hasExperienceReward(), recipe.getVillagerExperience(), recipe.getPriceMultiplier(), recipe.getDemand(), recipe.getSpecialPrice());
+            CraftMerchantRecipe craft = new CraftMerchantRecipe(recipe.getResult(), recipe.getUses(), recipe.getMaxUses(), recipe.hasExperienceReward(), recipe.getVillagerExperience(), recipe.getPriceMultiplier(), recipe.getDemand(), recipe.getSpecialPrice(), recipe.shouldIgnoreDiscounts()); // Paper - shouldIgnoreDiscounts
+             craft.setIngredients(recipe.getIngredients());
+ 
+             return craft;
--- a/patches/server/0477-Toggle-for-removing-existing-dragon.patch
+++ b/patches/server/0477-Toggle-for-removing-existing-dragon.patch
@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Mariell Hoversholm <proximyst@proximyst.com>
+Date: Wed, 30 Sep 2020 22:49:14 +0200
+Subject: [PATCH] Toggle for removing existing dragon
+
+
+diff --git a/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java b/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
+index 7be3405a93fbb9f43075983825d1ac9299cbe7b9..7741b27816636aaa48277b2fe14fd7b88cd3d78a 100644
+--- a/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
+++ b/src/main/java/net/minecraft/world/level/dimension/end/EndDragonFight.java
+@@ -209,7 +209,7 @@ public class EndDragonFight {
+             this.dragonUUID = entityenderdragon.getUUID();
+             EndDragonFight.LOGGER.info("Found that there's a dragon still alive ({})", entityenderdragon);
+             this.dragonKilled = false;
+-            if (!flag) {
+            if (!flag && this.level.paperConfig().entities.behavior.shouldRemoveDragon) {
+                 EndDragonFight.LOGGER.info("But we didn't have a portal, let's remove it.");
+                 entityenderdragon.discard();
+                 this.dragonUUID = null;
--- a/patches/server/0478-Fix-client-lag-on-advancement-loading.patch
+++ b/patches/server/0478-Fix-client-lag-on-advancement-loading.patch
@ -0,0 +1,35 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
+Date: Sat, 31 Oct 2020 11:49:01 -0700
+Subject: [PATCH] Fix client lag on advancement loading
+
+When new advancements are added via the UnsafeValues#loadAdvancement
+API, it triggers a full datapack reload when this is not necessary. The
+advancement is already loaded directly into the advancement registry,
+and the point of saving the advancement to the Bukkit datapack seems to
+be for persistence. By removing the call to reload datapacks when an
+advancement is loaded, the client no longer completely freezes up when
+adding a new advancement.
+To ensure the client still receives the updated advancement data, we
+manually reload the advancement data for all players, which
+normally takes place as a part of the datapack reloading.
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+index 336717e397d6d6572fd72da16f8585b349a80209..0fb0c8238be1e199220ef62576547ea6c9484a9c 100644
+--- a/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/CraftMagicNumbers.java
+@@ -346,7 +346,13 @@ public final class CraftMagicNumbers implements UnsafeValues {
+                     Bukkit.getLogger().log(Level.SEVERE, "Error saving advancement " + key, ex);
+                 }
+ 
+-                MinecraftServer.getServer().getPlayerList().reloadResources();
+                // Paper start
+                //MinecraftServer.getServer().getPlayerList().reload();
+                MinecraftServer.getServer().getPlayerList().getPlayers().forEach(player -> {
+                    player.getAdvancements().reload(MinecraftServer.getServer().getAdvancements());
+                    player.getAdvancements().flushDirty(player);
+                });
+                // Paper end
+ 
+                 return bukkit;
+             }
--- a/patches/server/0479-Item-no-age-no-player-pickup.patch
+++ b/patches/server/0479-Item-no-age-no-player-pickup.patch
@ -0,0 +1,50 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Alfie Smith <alfie@alfiesmith.net>
+Date: Sat, 7 Nov 2020 01:20:33 +0000
+Subject: [PATCH] Item no age & no player pickup
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftItem.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftItem.java
+index 66e69cb13e2d82acc0a2398625766a49bc701a09..ff6868ab31cec208045353c842f20ca31191bc0a 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftItem.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftItem.java
+@@ -9,6 +9,12 @@ import org.bukkit.entity.Item;
+ import org.bukkit.inventory.ItemStack;
+ 
+ public class CraftItem extends CraftEntity implements Item {
+
+    // Paper start
+    private final static int NO_AGE_TIME = (int) Short.MIN_VALUE;
+    private final static int NO_PICKUP_TIME = (int) Short.MAX_VALUE;
+    // Paper end
+
+     private final ItemEntity item;
+ 
+     public CraftItem(CraftServer server, Entity entity, ItemEntity item) {
+@@ -75,6 +81,26 @@ public class CraftItem extends CraftEntity implements Item {
+     public void setCanMobPickup(boolean canMobPickup) {
+         item.canMobPickup = canMobPickup;
+     }
+
+     @Override
+     public boolean canPlayerPickup() {
+        return item.pickupDelay != NO_PICKUP_TIME;
+     }
+
+     @Override
+     public void setCanPlayerPickup(boolean canPlayerPickup) {
+        item.pickupDelay = canPlayerPickup ? 0 : NO_PICKUP_TIME;
+     }
+
+     @Override
+     public boolean willAge() {
+        return item.age != NO_AGE_TIME;
+     }
+
+     @Override
+     public void setWillAge(boolean willAge) {
+        item.age = willAge ? 0 : NO_AGE_TIME;
+     }
+     // Paper End
+ 
+     @Override
--- a/patches/server/0480-Optimize-Pathfinder-Remove-Streams-Optimized-collect.patch
+++ b/patches/server/0480-Optimize-Pathfinder-Remove-Streams-Optimized-collect.patch
@ -0,0 +1,135 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Tue, 4 Aug 2020 22:24:15 +0200
+Subject: [PATCH] Optimize Pathfinder - Remove Streams / Optimized collections
+
+1.17 Update: Please do this k thx bb
+I utilized the IDE to convert streams to non streams code, so shouldn't
+be any risk of behavior change. Only did minor optimization of the
+generated code set to remove unnecessary things.
+
+I expect us to just drop this patch on next major update and re-apply
+it with the IDE again and re-apply the collections optimization.
+
+Optimize collection by creating a list instead of a set of the key and value.
+
+This lets us get faster foreach iteration, as well as avoids map lookups on
+the values when needed.
+
+diff --git a/src/main/java/net/minecraft/world/level/pathfinder/PathFinder.java b/src/main/java/net/minecraft/world/level/pathfinder/PathFinder.java
+index 8519383a9abd45434c1e9888e77548941a80c79c..d23481453717f715124156b5d83f6448f720d049 100644
+--- a/src/main/java/net/minecraft/world/level/pathfinder/PathFinder.java
+++ b/src/main/java/net/minecraft/world/level/pathfinder/PathFinder.java
+@@ -38,9 +38,12 @@ public class PathFinder {
+         if (node == null) {
+             return null;
+         } else {
+-            Map<Target, BlockPos> map = positions.stream().collect(Collectors.toMap((pos) -> {
+-                return this.nodeEvaluator.getGoal((double)pos.getX(), (double)pos.getY(), (double)pos.getZ());
+-            }, Function.identity()));
+            // Paper start - remove streams - and optimize collection
+            List<Map.Entry<Target, BlockPos>> map = Lists.newArrayList();
+            for (BlockPos pos : positions) {
+                map.add(new java.util.AbstractMap.SimpleEntry<>(this.nodeEvaluator.getGoal(pos.getX(), pos.getY(), pos.getZ()), pos));
+            }
+            // Paper end
+             Path path = this.findPath(world.getProfiler(), node, map, followRange, distance, rangeMultiplier);
+             this.nodeEvaluator.done();
+             return path;
+@@ -48,18 +51,19 @@ public class PathFinder {
+     }
+ 
+     @Nullable
+-    private Path findPath(ProfilerFiller profiler, Node startNode, Map<Target, BlockPos> positions, float followRange, int distance, float rangeMultiplier) {
+    // Paper start - optimize collection
+    private Path findPath(ProfilerFiller profiler, Node startNode, List<Map.Entry<Target, BlockPos>> positions, float followRange, int distance, float rangeMultiplier) {
+         profiler.push("find_path");
+         profiler.markForCharting(MetricCategory.PATH_FINDING);
+-        Set<Target> set = positions.keySet();
+        // Set<Target> set = positions.keySet();
+         startNode.g = 0.0F;
+-        startNode.h = this.getBestH(startNode, set);
+        startNode.h = this.getBestH(startNode, positions); // Paper - optimize collection
+         startNode.f = startNode.h;
+         this.openSet.clear();
+         this.openSet.insert(startNode);
+-        Set<Node> set2 = ImmutableSet.of();
+        // Set<Node> set2 = ImmutableSet.of(); // Paper - unused - diff on change
+         int i = 0;
+-        Set<Target> set3 = Sets.newHashSetWithExpectedSize(set.size());
+        List<Map.Entry<Target, BlockPos>> entryList = Lists.newArrayListWithExpectedSize(positions.size()); // Paper - optimize collection
+         int j = (int)((float)this.maxVisitedNodes * rangeMultiplier);
+ 
+         while(!this.openSet.isEmpty()) {
+@@ -71,14 +75,18 @@ public class PathFinder {
+             Node node = this.openSet.pop();
+             node.closed = true;
+ 
+-            for(Target target : set) {
+            // Paper start - optimize collection
+            for(int i1 = 0; i1 < positions.size(); i1++) {
+                final Map.Entry<Target, BlockPos> entry = positions.get(i1);
+                Target target = entry.getKey();
+                 if (node.distanceManhattan(target) <= (float)distance) {
+                     target.setReached();
+-                    set3.add(target);
+                    entryList.add(entry);
+                    // Paper end
+                 }
+             }
+ 
+-            if (!set3.isEmpty()) {
+            if (!entryList.isEmpty()) { // Paper - rename variable
+                 break;
+             }
+ 
+@@ -93,7 +101,7 @@ public class PathFinder {
+                     if (node2.walkedDistance < followRange && (!node2.inOpenSet() || g < node2.g)) {
+                         node2.cameFrom = node;
+                         node2.g = g;
+-                        node2.h = this.getBestH(node2, set) * 1.5F;
+                        node2.h = this.getBestH(node2, positions) * 1.5F; // Paper - list instead of set
+                         if (node2.inOpenSet()) {
+                             this.openSet.changeCost(node2, node2.g + node2.h);
+                         } else {
+@@ -105,23 +113,31 @@ public class PathFinder {
+             }
+         }
+ 
+-        Optional<Path> optional = !set3.isEmpty() ? set3.stream().map((node) -> {
+-            return this.reconstructPath(node.getBestNode(), positions.get(node), true);
+-        }).min(Comparator.comparingInt(Path::getNodeCount)) : set.stream().map((target) -> {
+-            return this.reconstructPath(target.getBestNode(), positions.get(target), false);
+-        }).min(Comparator.comparingDouble(Path::getDistToTarget).thenComparingInt(Path::getNodeCount));
+-        profiler.pop();
+-        return optional.isEmpty() ? null : optional.get();
+        // Paper start - remove streams - and optimize collection
+        Path best = null;
+        boolean entryListIsEmpty = entryList.isEmpty();
+        Comparator<Path> comparator = entryListIsEmpty ? Comparator.comparingInt(Path::getNodeCount)
+            : Comparator.comparingDouble(Path::getDistToTarget).thenComparingInt(Path::getNodeCount);
+        for (Map.Entry<Target, BlockPos> entry : entryListIsEmpty ? positions : entryList) {
+            Path path = this.reconstructPath(entry.getKey().getBestNode(), entry.getValue(), !entryListIsEmpty);
+            if (best == null || comparator.compare(path, best) < 0)
+                best = path;
+        }
+        return best;
+        // Paper end
+     }
+ 
+     protected float distance(Node a, Node b) {
+         return a.distanceTo(b);
+     }
+ 
+-    private float getBestH(Node node, Set<Target> targets) {
+    private float getBestH(Node node, List<Map.Entry<Target, BlockPos>> targets) { // Paper - optimize collection - Set<Target> -> List<Map.Entry<Target, BlockPos>>
+         float f = Float.MAX_VALUE;
+ 
+-        for(Target target : targets) {
+        // Paper start - optimize collection
+        for (int i = 0, targetsSize = targets.size(); i < targetsSize; i++) {
+            final Target target = targets.get(i).getKey();
+            // Paper end
+             float g = node.distanceTo(target);
+             target.updateBest(g, node);
+             f = Math.min(g, f);
--- a/patches/server/0481-Beacon-API-custom-effect-ranges.patch
+++ b/patches/server/0481-Beacon-API-custom-effect-ranges.patch
@ -0,0 +1,131 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <jake.m.potrebic@gmail.com>
+Date: Wed, 24 Jun 2020 12:39:08 -0600
+Subject: [PATCH] Beacon API - custom effect ranges
+
+
+diff --git a/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java
+index cd28ee0cbc69713a641a21c9a626c694a4bcbfc9..3a50fe20294048a1c818ae717a918bb1aed74dea 100644
+--- a/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/BeaconBlockEntity.java
+@@ -82,6 +82,26 @@ public class BeaconBlockEntity extends BlockEntity implements MenuProvider, Name
+         return (BeaconBlockEntity.hasSecondaryEffect(this.levels, this.primaryPower, this.secondaryPower)) ? CraftPotionUtil.toBukkit(new MobEffectInstance(this.secondaryPower, BeaconBlockEntity.getLevel(this.levels), BeaconBlockEntity.getAmplification(this.levels, this.primaryPower, this.secondaryPower), true, true)) : null;
+     }
+     // CraftBukkit end
+    // Paper start - add field/methods for custom range
+    private final String PAPER_RANGE_TAG = "Paper.Range";
+    private double effectRange = -1;
+
+    public double getEffectRange() {
+        if (this.effectRange < 0) {
+            return this.levels * 10 + 10;
+        } else {
+            return effectRange;
+        }
+    }
+
+    public void setEffectRange(double range) {
+        this.effectRange = range;
+    }
+
+    public void resetEffectRange() {
+        this.effectRange = -1;
+    }
+    // Paper end
+ 
+     @Nullable
+     static MobEffect filterEffect(@Nullable MobEffect effect) {
+@@ -197,7 +217,7 @@ public class BeaconBlockEntity extends BlockEntity implements MenuProvider, Name
+             }
+ 
+             if (blockEntity.levels > 0 && !blockEntity.beamSections.isEmpty()) {
+-                BeaconBlockEntity.applyEffects(world, pos, blockEntity.levels, blockEntity.primaryPower, blockEntity.secondaryPower);
+                BeaconBlockEntity.applyEffects(world, pos, blockEntity.levels, blockEntity.primaryPower, blockEntity.secondaryPower, blockEntity); // Paper
+                 BeaconBlockEntity.playSound(world, pos, SoundEvents.BEACON_AMBIENT);
+             }
+         }
+@@ -283,8 +303,13 @@ public class BeaconBlockEntity extends BlockEntity implements MenuProvider, Name
+     }
+ 
+     public static List getHumansInRange(Level world, BlockPos blockposition, int i) {
+        // Paper start
+        return BeaconBlockEntity.getHumansInRange(world, blockposition, i, null);
+    }
+    public static List getHumansInRange(Level world, BlockPos blockposition, int i, @Nullable BeaconBlockEntity blockEntity) {
+        // Paper end
+         {
+-            double d0 = (double) (i * 10 + 10);
+            double d0 = blockEntity != null ? blockEntity.getEffectRange() : (i * 10 + 10);// Paper - custom beacon ranges
+ 
+             AABB axisalignedbb = (new AABB(blockposition)).inflate(d0).expandTowards(0.0D, (double) world.getHeight(), 0.0D);
+             List<Player> list = world.getEntitiesOfClass(Player.class, axisalignedbb);
+@@ -325,12 +350,17 @@ public class BeaconBlockEntity extends BlockEntity implements MenuProvider, Name
+     }
+ 
+     private static void applyEffects(Level world, BlockPos pos, int beaconLevel, @Nullable MobEffect primaryEffect, @Nullable MobEffect secondaryEffect) {
+        // Paper start
+        BeaconBlockEntity.applyEffects(world, pos, beaconLevel, primaryEffect, secondaryEffect, null);
+    }
+    private static void applyEffects(Level world, BlockPos pos, int beaconLevel, @Nullable MobEffect primaryEffect, @Nullable MobEffect secondaryEffect, @Nullable BeaconBlockEntity blockEntity) {
+        // Paper end
+         if (!world.isClientSide && primaryEffect != null) {
+             double d0 = (double) (beaconLevel * 10 + 10);
+             byte b0 = BeaconBlockEntity.getAmplification(beaconLevel, primaryEffect, secondaryEffect);
+ 
+             int j = BeaconBlockEntity.getLevel(beaconLevel);
+-            List list = BeaconBlockEntity.getHumansInRange(world, pos, beaconLevel);
+            List list = BeaconBlockEntity.getHumansInRange(world, pos, beaconLevel, blockEntity); // Paper
+ 
+             BeaconBlockEntity.applyEffect(list, primaryEffect, j, b0, true, pos); // Paper - BeaconEffectEvent
+ 
+@@ -393,6 +423,7 @@ public class BeaconBlockEntity extends BlockEntity implements MenuProvider, Name
+         }
+ 
+         this.lockKey = LockCode.fromTag(nbt);
+        this.effectRange = nbt.contains(PAPER_RANGE_TAG, 6) ? nbt.getDouble(PAPER_RANGE_TAG) : -1; // Paper
+     }
+ 
+     @Override
+@@ -406,6 +437,7 @@ public class BeaconBlockEntity extends BlockEntity implements MenuProvider, Name
+         }
+ 
+         this.lockKey.addToTag(nbt);
+        nbt.putDouble(PAPER_RANGE_TAG, this.effectRange); // Paper
+     }
+ 
+     public void setCustomName(@Nullable Component customName) {
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBeacon.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBeacon.java
+index da3437eb0ce3374a44a09c55834f341e1a55c162..453fd72f6bab51acd4af25173f95873cf71cc318 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBeacon.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBeacon.java
+@@ -28,7 +28,7 @@ public class CraftBeacon extends CraftBlockEntityState<BeaconBlockEntity> implem
+         if (tileEntity instanceof BeaconBlockEntity) {
+             BeaconBlockEntity beacon = (BeaconBlockEntity) tileEntity;
+ 
+-            Collection<Player> nms = BeaconBlockEntity.getHumansInRange(beacon.getLevel(), beacon.getBlockPos(), beacon.levels);
+            Collection<Player> nms = BeaconBlockEntity.getHumansInRange(beacon.getLevel(), beacon.getBlockPos(), beacon.levels, beacon); // Paper
+             Collection<LivingEntity> bukkit = new ArrayList<LivingEntity>(nms.size());
+ 
+             for (Player human : nms) {
+@@ -105,4 +105,21 @@ public class CraftBeacon extends CraftBlockEntityState<BeaconBlockEntity> implem
+     public void setLock(String key) {
+         this.getSnapshot().lockKey = (key == null) ? LockCode.NO_LOCK : new LockCode(key);
+     }
+
+    // Paper start
+    @Override
+    public double getEffectRange() {
+        return this.getSnapshot().getEffectRange();
+    }
+
+    @Override
+    public void setEffectRange(double range) {
+        this.getSnapshot().setEffectRange(range);
+    }
+
+    @Override
+    public void resetEffectRange() {
+        this.getSnapshot().resetEffectRange();
+    }
+    // Paper end
+ }
--- a/patches/server/0482-Add-API-for-quit-reason.patch
+++ b/patches/server/0482-Add-API-for-quit-reason.patch
@ -0,0 +1,63 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Mariell Hoversholm <proximyst@proximyst.com>
+Date: Sat, 14 Nov 2020 16:19:52 +0100
+Subject: [PATCH] Add API for quit reason
+
+
+diff --git a/src/main/java/net/minecraft/network/Connection.java b/src/main/java/net/minecraft/network/Connection.java
+index a147c5e1929e8034b28af56f561f86478684fd08..7a98ea71fead97d3e18fa9774eb970359c18d931 100644
+--- a/src/main/java/net/minecraft/network/Connection.java
+++ b/src/main/java/net/minecraft/network/Connection.java
+@@ -167,12 +167,15 @@ public class Connection extends SimpleChannelInboundHandler<Packet<?>> {
+ 
+             this.handlingFault = true;
+             if (this.channel.isOpen()) {
+                net.minecraft.server.level.ServerPlayer player = this.getPlayer(); // Paper
+                 if (throwable instanceof TimeoutException) {
+                     Connection.LOGGER.debug("Timeout", throwable);
+                    if (player != null) player.quitReason = org.bukkit.event.player.PlayerQuitEvent.QuitReason.TIMED_OUT; // Paper
+                     this.disconnect(Component.translatable("disconnect.timeout"));
+                 } else {
+                     MutableComponent ichatmutablecomponent = Component.translatable("disconnect.genericReason", "Internal Exception: " + throwable);
+ 
+                    if (player != null) player.quitReason = org.bukkit.event.player.PlayerQuitEvent.QuitReason.ERRONEOUS_STATE; // Paper
+                     if (flag) {
+                         Connection.LOGGER.debug("Failed to sent packet", throwable);
+                         if (this.getSending() == PacketFlow.CLIENTBOUND) {
+diff --git a/src/main/java/net/minecraft/server/level/ServerPlayer.java b/src/main/java/net/minecraft/server/level/ServerPlayer.java
+index 0661ed6cac8da2a1cc94abe7e1017fcd04a9e9c2..33f04964a2a56d36853d5ef53b79535bc56e7290 100644
+--- a/src/main/java/net/minecraft/server/level/ServerPlayer.java
+++ b/src/main/java/net/minecraft/server/level/ServerPlayer.java
+@@ -272,6 +272,7 @@ public class ServerPlayer extends Player {
+     public boolean isRealPlayer; // Paper
+     public final com.destroystokyo.paper.util.misc.PooledLinkedHashSets.PooledObjectLinkedOpenHashSet<ServerPlayer> cachedSingleHashSet; // Paper
+     public PlayerNaturallySpawnCreaturesEvent playerNaturallySpawnedEvent; // Paper
+    public org.bukkit.event.player.PlayerQuitEvent.QuitReason quitReason = null; // Paper - there are a lot of changes to do if we change all methods leading to the event
+ 
+     public ServerPlayer(MinecraftServer server, ServerLevel world, GameProfile profile, ClientInformation clientOptions) {
+         super(world, world.getSharedSpawnPos(), world.getSharedSpawnAngle(), profile);
+diff --git a/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
+index cce6febce229abdad859f183716cdefbec4a8f2e..a38ad79aaf4ef5a928370152bdc5c0cc4c59d93e 100644
+--- a/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerCommonPacketListenerImpl.java
+@@ -305,6 +305,7 @@ public abstract class ServerCommonPacketListenerImpl implements ServerCommonPack
+         final Component ichatbasecomponent = io.papermc.paper.adventure.PaperAdventure.asVanilla(event.reason()); // Paper - Adventure
+         // CraftBukkit end
+ 
+        this.player.quitReason = org.bukkit.event.player.PlayerQuitEvent.QuitReason.KICKED; // Paper
+         this.connection.send(new ClientboundDisconnectPacket(ichatbasecomponent), PacketSendListener.thenRun(() -> {
+             this.connection.disconnect(ichatbasecomponent);
+         }));
+diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
+index 426594705780125607b9cd88f30f59bec949f882..75cf90dc8d061578b960b5f6f918b69d14e488ac 100644
+--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
+@@ -560,7 +560,7 @@ public abstract class PlayerList {
+             entityplayer.closeContainer(org.bukkit.event.inventory.InventoryCloseEvent.Reason.DISCONNECT); // Paper
+         }
+ 
+-        PlayerQuitEvent playerQuitEvent = new PlayerQuitEvent(entityplayer.getBukkitEntity(), net.kyori.adventure.text.Component.translatable("multiplayer.player.left", net.kyori.adventure.text.format.NamedTextColor.YELLOW, io.papermc.paper.configuration.GlobalConfiguration.get().messages.useDisplayNameInQuitMessage ? entityplayer.getBukkitEntity().displayName() : io.papermc.paper.adventure.PaperAdventure.asAdventure(entityplayer.getDisplayName()))); // Paper - Adventure
+        PlayerQuitEvent playerQuitEvent = new PlayerQuitEvent(entityplayer.getBukkitEntity(), net.kyori.adventure.text.Component.translatable("multiplayer.player.left", net.kyori.adventure.text.format.NamedTextColor.YELLOW, io.papermc.paper.configuration.GlobalConfiguration.get().messages.useDisplayNameInQuitMessage ? entityplayer.getBukkitEntity().displayName() : io.papermc.paper.adventure.PaperAdventure.asAdventure(entityplayer.getDisplayName())), entityplayer.quitReason); // Paper - Adventure & quit reason
+         this.cserver.getPluginManager().callEvent(playerQuitEvent);
+         entityplayer.getBukkitEntity().disconnect(playerQuitEvent.getQuitMessage());
+ 
--- a/patches/server/0483-Add-Wandering-Trader-spawn-rate-config-options.patch
+++ b/patches/server/0483-Add-Wandering-Trader-spawn-rate-config-options.patch
@ -0,0 +1,87 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
+Date: Thu, 20 Aug 2020 11:20:12 -0700
+Subject: [PATCH] Add Wandering Trader spawn rate config options
+
+Adds config options for modifying the spawn rates of Wandering Traders.
+These values are all easy to understand and configure after a quick read of this
+page on the Minecraft wiki: https://minecraft.gamepedia.com/Wandering_Trader#Spawning
+Usages of the vanilla WanderingTraderSpawnDelay and WanderingTraderSpawnChance values
+in IWorldServerData are removed as they were only used in certain places, with hardcoded
+values used in other places.
+
+diff --git a/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java b/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java
+index 83d0db5a9f03ee3ead10d9f61e5f425330eae0e9..5d199fe497bd852827d3d18fb7566a09e70331a3 100644
+--- a/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java
+++ b/src/main/java/net/minecraft/world/entity/npc/WanderingTraderSpawner.java
+@@ -40,43 +40,53 @@ public class WanderingTraderSpawner implements CustomSpawner {
+ 
+     public WanderingTraderSpawner(ServerLevelData properties) {
+         this.serverLevelData = properties;
+-        this.tickDelay = 1200;
+-        this.spawnDelay = properties.getWanderingTraderSpawnDelay();
+-        this.spawnChance = properties.getWanderingTraderSpawnChance();
+-        if (this.spawnDelay == 0 && this.spawnChance == 0) {
+-            this.spawnDelay = 24000;
+-            properties.setWanderingTraderSpawnDelay(this.spawnDelay);
+-            this.spawnChance = 25;
+-            properties.setWanderingTraderSpawnChance(this.spawnChance);
+-        }
+        // Paper start
+        this.tickDelay = Integer.MIN_VALUE;
+        //this.spawnDelay = properties.getWanderingTraderSpawnDelay(); // Paper - This value is read from the world file only for the first spawn, after which vanilla uses a hardcoded value
+        //this.spawnChance = properties.getWanderingTraderSpawnChance(); // Paper - This value is read from the world file only for the first spawn, after which vanilla uses a hardcoded value
+        //if (this.spawnDelay == 0 && this.spawnChance == 0) {
+        //    this.spawnDelay = 24000;
+        //    properties.setWanderingTraderSpawnDelay(this.spawnDelay);
+        //    this.spawnChance = 25;
+        //    properties.setWanderingTraderSpawnChance(this.spawnChance);
+        //}
+        // Paper end
+ 
+     }
+ 
+     @Override
+     public int tick(ServerLevel world, boolean spawnMonsters, boolean spawnAnimals) {
+        // Paper start
+        if (this.tickDelay == Integer.MIN_VALUE) {
+            this.tickDelay = world.paperConfig().entities.spawning.wanderingTrader.spawnMinuteLength;
+            this.spawnDelay = world.paperConfig().entities.spawning.wanderingTrader.spawnDayLength;
+            this.spawnChance = world.paperConfig().entities.spawning.wanderingTrader.spawnChanceMin;
+        }
+         if (!world.getGameRules().getBoolean(GameRules.RULE_DO_TRADER_SPAWNING)) {
+             return 0;
+-        } else if (--this.tickDelay > 0) {
+        } else if (this.tickDelay - 1 > 0) {
+            this.tickDelay = this.tickDelay - 1;
+             return 0;
+         } else {
+-            this.tickDelay = 1200;
+-            this.spawnDelay -= 1200;
+-            this.serverLevelData.setWanderingTraderSpawnDelay(this.spawnDelay);
+            this.tickDelay = world.paperConfig().entities.spawning.wanderingTrader.spawnMinuteLength;
+            this.spawnDelay = this.spawnDelay - world.paperConfig().entities.spawning.wanderingTrader.spawnMinuteLength;
+            //this.serverLevelData.setWanderingTraderSpawnDelay(this.spawnDelay); // Paper - We don't need to save this value to disk if it gets set back to a hardcoded value anyways
+             if (this.spawnDelay > 0) {
+                 return 0;
+             } else {
+-                this.spawnDelay = 24000;
+                this.spawnDelay = world.paperConfig().entities.spawning.wanderingTrader.spawnDayLength;
+                 if (!world.getGameRules().getBoolean(GameRules.RULE_DOMOBSPAWNING)) {
+                     return 0;
+                 } else {
+                     int i = this.spawnChance;
+ 
+-                    this.spawnChance = Mth.clamp(this.spawnChance + 25, 25, 75);
+-                    this.serverLevelData.setWanderingTraderSpawnChance(this.spawnChance);
+                    // this.serverLevelData.setWanderingTraderSpawnChance(this.spawnChance); // Paper - We don't need to save this value to disk if it gets set back to a hardcoded value anyways
+                    this.spawnChance = Mth.clamp(i + world.paperConfig().entities.spawning.wanderingTrader.spawnChanceFailureIncrement, world.paperConfig().entities.spawning.wanderingTrader.spawnChanceMin, world.paperConfig().entities.spawning.wanderingTrader.spawnChanceMax);
+                     if (this.random.nextInt(100) > i) {
+                         return 0;
+                     } else if (this.spawn(world)) {
+-                        this.spawnChance = 25;
+                        this.spawnChance = world.paperConfig().entities.spawning.wanderingTrader.spawnChanceMin;
+                        // Paper end
+                         return 1;
+                     } else {
+                         return 0;
--- a/patches/server/0484-Expose-world-spawn-angle.patch
+++ b/patches/server/0484-Expose-world-spawn-angle.patch
@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Mark Vainomaa <mikroskeem@mikroskeem.eu>
+Date: Tue, 17 Nov 2020 19:13:09 +0200
+Subject: [PATCH] Expose world spawn angle
+
+
+diff --git a/src/main/java/net/minecraft/server/players/PlayerList.java b/src/main/java/net/minecraft/server/players/PlayerList.java
+index 75cf90dc8d061578b960b5f6f918b69d14e488ac..ceb8e91ba1f14a6d6ab516753f87bbd5b681a18a 100644
+--- a/src/main/java/net/minecraft/server/players/PlayerList.java
+++ b/src/main/java/net/minecraft/server/players/PlayerList.java
+@@ -832,7 +832,7 @@ public abstract class PlayerList {
+             if (location == null) {
+                 worldserver1 = this.server.getLevel(Level.OVERWORLD);
+                 blockposition = entityplayer1.getSpawnPoint(worldserver1);
+-                location = CraftLocation.toBukkit(blockposition, worldserver1.getWorld()).add(0.5F, 0.1F, 0.5F);
+                location = CraftLocation.toBukkit(blockposition, worldserver1.getWorld(), worldserver1.levelData.getSpawnAngle(), 0.0F).add(0.5F, 0.1F, 0.5F); // Paper - use world spawn angle
+             }
+ 
+             Player respawnPlayer = entityplayer1.getBukkitEntity();
--- a/patches/server/0485-Add-Destroy-Speed-API.patch
+++ b/patches/server/0485-Add-Destroy-Speed-API.patch
@ -0,0 +1,31 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Ineusia <ineusia@yahoo.com>
+Date: Mon, 26 Oct 2020 11:48:06 -0500
+Subject: [PATCH] Add Destroy Speed API
+
+Co-authored-by: Jake Potrebic <jake.m.potrebic@gmail.com>
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+index 68ffdb2140bdf8d00ed86db19d316735d9a6b2d1..f4e37764f714419a614a7e40718924788a204d28 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/data/CraftBlockData.java
+@@ -688,4 +688,19 @@ public class CraftBlockData implements BlockData {
+     public BlockState createBlockState() {
+         return CraftBlockStates.getBlockState(this.state, null);
+     }
+
+    // Paper start - destroy speed API
+    @Override
+    public float getDestroySpeed(final ItemStack itemStack, final boolean considerEnchants) {
+        net.minecraft.world.item.ItemStack nmsItemStack = CraftItemStack.unwrap(itemStack);
+        float speed = nmsItemStack.getDestroySpeed(this.state);
+        if (speed > 1.0F && considerEnchants) {
+            int enchantLevel = net.minecraft.world.item.enchantment.EnchantmentHelper.getItemEnchantmentLevel(net.minecraft.world.item.enchantment.Enchantments.BLOCK_EFFICIENCY, nmsItemStack);
+            if (enchantLevel > 0) {
+                speed += enchantLevel * enchantLevel + 1;
+            }
+        }
+        return speed;
+    }
+    // Paper end - destroy speed API
+ }
--- a/patches/server/0486-Fix-Player-spawnParticle-x-y-z-precision-loss.patch
+++ b/patches/server/0486-Fix-Player-spawnParticle-x-y-z-precision-loss.patch
@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Esophose <esophose@gmail.com>
+Date: Sat, 3 Oct 2020 18:57:47 -0600
+Subject: [PATCH] Fix Player spawnParticle x/y/z precision loss
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+index f842cbe25832b17d7225132eea0bd7704c8c6f08..f4572fdcb6cfbfed75436cdd3a9a829b7f47fe3f 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftPlayer.java
+@@ -2494,7 +2494,7 @@ public class CraftPlayer extends CraftHumanEntity implements Player {
+         if (data != null) {
+             Preconditions.checkArgument(particle.getDataType().isInstance(data), "data (%s) should be %s", data.getClass(), particle.getDataType());
+         }
+-        ClientboundLevelParticlesPacket packetplayoutworldparticles = new ClientboundLevelParticlesPacket(CraftParticle.toNMS(particle, data), true, (float) x, (float) y, (float) z, (float) offsetX, (float) offsetY, (float) offsetZ, (float) extra, count);
+        ClientboundLevelParticlesPacket packetplayoutworldparticles = new ClientboundLevelParticlesPacket(CraftParticle.toNMS(particle, data), true, x, y, z, (float) offsetX, (float) offsetY, (float) offsetZ, (float) extra, count); // Paper - Fix x/y/z coordinate precision loss
+         this.getHandle().connection.send(packetplayoutworldparticles);
+ 
+     }
--- a/patches/server/0487-Add-LivingEntity-clearActiveItem.patch
+++ b/patches/server/0487-Add-LivingEntity-clearActiveItem.patch
@ -0,0 +1,24 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Anrza <andrzejrzeczycki314@gmail.com>
+Date: Wed, 15 Jul 2020 12:08:49 +0200
+Subject: [PATCH] Add LivingEntity#clearActiveItem
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+index a0da8d022b9ab9c7b6ac6a32022739e863c2c9a0..833c1d37fde5e726933da6ac0076c6ea072389ca 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+@@ -887,6 +887,13 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
+         return getHandle().getUseItem().asBukkitMirror();
+     }
+ 
+    // Paper start
+    @Override
+    public void clearActiveItem() {
+        getHandle().stopUsingItem();
+    }
+    // Paper end
+
+     @Override
+     public int getItemUseRemainingTime() {
+         return getHandle().getUseItemRemainingTicks();
--- a/patches/server/0488-Add-PlayerItemCooldownEvent.patch
+++ b/patches/server/0488-Add-PlayerItemCooldownEvent.patch
@ -0,0 +1,27 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Nassim Jahnke <nassim@njahnke.dev>
+Date: Tue, 25 Aug 2020 13:48:33 +0200
+Subject: [PATCH] Add PlayerItemCooldownEvent
+
+
+diff --git a/src/main/java/net/minecraft/world/item/ServerItemCooldowns.java b/src/main/java/net/minecraft/world/item/ServerItemCooldowns.java
+index 47283d2a49209839002212e663a503a82ea86587..ce026600b3b5c846d991a0dfe599708caf2a2962 100644
+--- a/src/main/java/net/minecraft/world/item/ServerItemCooldowns.java
+++ b/src/main/java/net/minecraft/world/item/ServerItemCooldowns.java
+@@ -10,6 +10,16 @@ public class ServerItemCooldowns extends ItemCooldowns {
+         this.player = player;
+     }
+ 
+    // Paper start
+    @Override
+    public void addCooldown(Item item, int duration) {
+        io.papermc.paper.event.player.PlayerItemCooldownEvent event = new io.papermc.paper.event.player.PlayerItemCooldownEvent(this.player.getBukkitEntity(), org.bukkit.craftbukkit.util.CraftMagicNumbers.getMaterial(item), duration);
+        if (event.callEvent()) {
+            super.addCooldown(item, event.getCooldown());
+        }
+    }
+    // Paper end
+
+     @Override
+     protected void onCooldownStarted(Item item, int duration) {
+         super.onCooldownStarted(item, duration);
--- a/patches/server/0489-Significantly-improve-performance-of-the-end-generat.patch
+++ b/patches/server/0489-Significantly-improve-performance-of-the-end-generat.patch
@ -0,0 +1,63 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: SuperCoder7979 <25208576+SuperCoder7979@users.noreply.github.com>
+Date: Tue, 3 Nov 2020 23:48:05 -0600
+Subject: [PATCH] Significantly improve performance of the end generation
+
+This patch implements a noise cache for the end which significantly reduces the computation time of generation. This results in about a 3x improvement.
+
+Original code by SuperCoder7979 and Gegy in Lithium, licensed under LGPL-3.0 (Source: https://github.com/jellysquid3/lithium-fabric)
+
+Co-authored-by: Gegy <gegy1000@gmail.com>
+Co-authored-by: Dylan Xaldin <Puremin0rez515@gmail.com>
+Co-authored-by: pop4959 <pop4959@gmail.com>
+
+diff --git a/src/main/java/net/minecraft/world/level/levelgen/DensityFunctions.java b/src/main/java/net/minecraft/world/level/levelgen/DensityFunctions.java
+index fac92f37c32e0398ebc05d9a0378446fcabaef1a..1beacd84bb0eee1f3e8f451fc1c514e23cc62826 100644
+--- a/src/main/java/net/minecraft/world/level/levelgen/DensityFunctions.java
+++ b/src/main/java/net/minecraft/world/level/levelgen/DensityFunctions.java
+@@ -490,6 +490,16 @@ public final class DensityFunctions {
+         public static final KeyDispatchDataCodec<DensityFunctions.EndIslandDensityFunction> CODEC = KeyDispatchDataCodec.of(MapCodec.unit(new DensityFunctions.EndIslandDensityFunction(0L)));
+         private static final float ISLAND_THRESHOLD = -0.9F;
+         private final SimplexNoise islandNoise;
+        // Paper start
+        private static final class NoiseCache {
+            public long[] keys = new long[8192];
+            public float[] values = new float[8192];
+            public NoiseCache() {
+                java.util.Arrays.fill(keys, Long.MIN_VALUE);
+            }
+        }
+        private static final ThreadLocal<java.util.Map<SimplexNoise, NoiseCache>> noiseCache = ThreadLocal.withInitial(java.util.WeakHashMap::new);
+        // Paper end
+ 
+         public EndIslandDensityFunction(long seed) {
+             RandomSource randomSource = new LegacyRandomSource(seed);
+@@ -505,12 +515,26 @@ public final class DensityFunctions {
+             float f = 100.0F - Mth.sqrt((long) x * (long) x + (long) z * (long) z) * 8.0F; // Paper - cast ints to long to avoid integer overflow
+             f = Mth.clamp(f, -100.0F, 80.0F);
+ 
+            NoiseCache cache = noiseCache.get().computeIfAbsent(sampler, noiseKey -> new NoiseCache()); // Paper
+             for(int m = -12; m <= 12; ++m) {
+                 for(int n = -12; n <= 12; ++n) {
+                     long o = (long)(i + m);
+                     long p = (long)(j + n);
+-                    if (o * o + p * p > 4096L && sampler.getValue((double)o, (double)p) < (double)-0.9F) {
+-                        float g = (Mth.abs((float)o) * 3439.0F + Mth.abs((float)p) * 147.0F) % 13.0F + 9.0F;
+                    // Paper start - Significantly improve end generation performance by using a noise cache
+                    long key = net.minecraft.world.level.ChunkPos.asLong((int) o, (int) p);
+                    int index = (int) it.unimi.dsi.fastutil.HashCommon.mix(key) & 8191;
+                    float g = Float.MIN_VALUE;
+                    if (cache.keys[index] == key) {
+                        g = cache.values[index];
+                    } else {
+                        if (o * o + p * p > 4096L && sampler.getValue((double)o, (double)p) < (double)-0.9F) {
+                            g = (Mth.abs((float) o) * 3439.0F + Mth.abs((float) p) * 147.0F) % 13.0F + 9.0F;
+                        }
+                        cache.keys[index] = key;
+                        cache.values[index] = g;
+                    }
+                    if (g != Float.MIN_VALUE) {
+                        // Paper end
+                         float h = (float)(k - m * 2);
+                         float q = (float)(l - n * 2);
+                         float r = 100.0F - Mth.sqrt(h * h + q * q) * g;
--- a/patches/server/0490-More-lightning-API.patch
+++ b/patches/server/0490-More-lightning-API.patch
@ -0,0 +1,52 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Nassim Jahnke <nassim@njahnke.dev>
+Date: Sun, 26 Jul 2020 14:44:09 +0200
+Subject: [PATCH] More lightning API
+
+== AT ==
+public net.minecraft.world.entity.LightningBolt life
+public net.minecraft.world.entity.LightningBolt flashes
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLightningStrike.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLightningStrike.java
+index a244385cc0c297d018e860d0b6e4570084d9d0e7..dbb435ec7a930c3b410fc4311f7eb0a4d2faa987 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLightningStrike.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLightningStrike.java
+@@ -39,4 +39,38 @@ public class CraftLightningStrike extends CraftEntity implements LightningStrike
+         return this.spigot;
+     }
+     // Spigot end
+
+    // Paper start
+    @Override
+    public int getFlashCount() {
+        return getHandle().flashes;
+    }
+
+    @Override
+    public void setFlashCount(int flashes) {
+        com.google.common.base.Preconditions.checkArgument(flashes >= 0, "Flashes has to be a positive number!");
+        getHandle().flashes = flashes;
+    }
+
+    @Override
+    public int getLifeTicks() {
+        return getHandle().life;
+    }
+
+    @Override
+    public void setLifeTicks(int lifeTicks) {
+        getHandle().life = lifeTicks;
+    }
+
+    @Override
+    public @org.jetbrains.annotations.Nullable org.bukkit.entity.Entity getCausingEntity() {
+        final var cause = this.getHandle().getCause();
+        return cause == null ? null : cause.getBukkitEntity();
+    }
+
+    @Override
+    public void setCausingPlayer(@org.jetbrains.annotations.Nullable org.bukkit.entity.Player causingPlayer) {
+        this.getHandle().setCause(causingPlayer == null ? null : ((CraftPlayer) causingPlayer).getHandle());
+    }
+    // Paper end
+ }
--- a/patches/server/0491-Climbing-should-not-bypass-cramming-gamerule.patch
+++ b/patches/server/0491-Climbing-should-not-bypass-cramming-gamerule.patch
@ -0,0 +1,157 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: William Blake Galbreath <blake.galbreath@gmail.com>
+Date: Sun, 23 Aug 2020 20:59:00 +0200
+Subject: [PATCH] Climbing should not bypass cramming gamerule
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
+index a1f704600b8b4a43e05584cefdbeedacde6f2ed2..b8c41d759858fcb7b5db48351f352deac7796634 100644
+--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
+@@ -1972,6 +1972,12 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
+     }
+ 
+     public boolean isPushable() {
+        // Paper start
+        return isCollidable(false);
+    }
+
+    public boolean isCollidable(boolean ignoreClimbing) {
+        // Paper end
+         return false;
+     }
+ 
+diff --git a/src/main/java/net/minecraft/world/entity/EntitySelector.java b/src/main/java/net/minecraft/world/entity/EntitySelector.java
+index d15e62da0307728a7c2be191a27f87da1bb29f49..de06ae3e8757c923a6f3f475a34885d2f15af46e 100644
+--- a/src/main/java/net/minecraft/world/entity/EntitySelector.java
+++ b/src/main/java/net/minecraft/world/entity/EntitySelector.java
+@@ -45,11 +45,17 @@ public final class EntitySelector {
+     }
+ 
+     public static Predicate<Entity> pushableBy(Entity entity) {
+        // Paper start - ignoreClimbing param
+        return pushable(entity, false);
+    }
+
+    public static Predicate<Entity> pushable(Entity entity, boolean ignoreClimbing) {
+        // Paper end
+         Team scoreboardteambase = entity.getTeam();
+         Team.CollisionRule scoreboardteambase_enumteampush = scoreboardteambase == null ? Team.CollisionRule.ALWAYS : scoreboardteambase.getCollisionRule();
+ 
+         return (Predicate) (scoreboardteambase_enumteampush == Team.CollisionRule.NEVER ? Predicates.alwaysFalse() : EntitySelector.NO_SPECTATORS.and((entity1) -> {
+-            if (!entity1.canCollideWithBukkit(entity) || !entity.canCollideWithBukkit(entity1)) { // CraftBukkit - collidable API
+            if (!entity1.isCollidable(ignoreClimbing) || !entity1.canCollideWithBukkit(entity) || !entity.canCollideWithBukkit(entity1)) { // CraftBukkit - collidable API // Paper - isCollidable
+                 return false;
+             } else if (entity.level().isClientSide && (!(entity1 instanceof Player) || !((Player) entity1).isLocalPlayer())) {
+                 return false;
+diff --git a/src/main/java/net/minecraft/world/entity/LivingEntity.java b/src/main/java/net/minecraft/world/entity/LivingEntity.java
+index 4d9149d3a1d5711b88ce86fb34dbdc926cbe8c31..6b877e084caf931f8f0908c657ed0c8b6124a165 100644
+--- a/src/main/java/net/minecraft/world/entity/LivingEntity.java
+++ b/src/main/java/net/minecraft/world/entity/LivingEntity.java
+@@ -3427,7 +3427,7 @@ public abstract class LivingEntity extends Entity implements Attackable {
+                 return;
+             }
+             // Paper end - don't run getEntities if we're not going to use its result
+-            List<Entity> list = this.level().getEntities((Entity) this, this.getBoundingBox(), EntitySelector.pushableBy(this));
+            List<Entity> list = this.level().getEntities((Entity) this, this.getBoundingBox(), EntitySelector.pushable(this, this.level().paperConfig().collisions.fixClimbingBypassingCrammingRule)); // Paper - fix climbing bypassing cramming rule
+ 
+             if (!list.isEmpty()) {
+                 // Paper - moved up
+@@ -3617,9 +3617,16 @@ public abstract class LivingEntity extends Entity implements Attackable {
+         return !this.isRemoved() && this.collides; // CraftBukkit
+     }
+ 
+    // Paper start
+     @Override
+     public boolean isPushable() {
+-        return this.isAlive() && !this.isSpectator() && !this.onClimbable() && this.collides; // CraftBukkit
+        return this.isCollidable(this.level().paperConfig().collisions.fixClimbingBypassingCrammingRule);
+    }
+
+    @Override
+    public boolean isCollidable(boolean ignoreClimbing) {
+        return this.isAlive() && !this.isSpectator() && (ignoreClimbing || !this.onClimbable()) && this.collides; // CraftBukkit
+        // Paper end
+     }
+ 
+     // CraftBukkit start - collidable API
+diff --git a/src/main/java/net/minecraft/world/entity/ambient/Bat.java b/src/main/java/net/minecraft/world/entity/ambient/Bat.java
+index 867717f130b6fcd48f39d40b10b3f514dbb8798c..5beaa849a250ea005733250ad3edfa8382224667 100644
+--- a/src/main/java/net/minecraft/world/entity/ambient/Bat.java
+++ b/src/main/java/net/minecraft/world/entity/ambient/Bat.java
+@@ -87,7 +87,7 @@ public class Bat extends AmbientCreature {
+     }
+ 
+     @Override
+-    public boolean isPushable() {
+    public boolean isCollidable(boolean ignoreClimbing) { // Paper
+         return false;
+     }
+ 
+diff --git a/src/main/java/net/minecraft/world/entity/animal/Parrot.java b/src/main/java/net/minecraft/world/entity/animal/Parrot.java
+index e110931ee13ac3e64e455eaa7a30b96d9464df58..397264d31992fd43bd57736c25693ae001330b6d 100644
+--- a/src/main/java/net/minecraft/world/entity/animal/Parrot.java
+++ b/src/main/java/net/minecraft/world/entity/animal/Parrot.java
+@@ -382,8 +382,8 @@ public class Parrot extends ShoulderRidingEntity implements VariantHolder<Parrot
+     }
+ 
+     @Override
+-    public boolean isPushable() {
+-        return super.isPushable(); // CraftBukkit - collidable API
+    public boolean isCollidable(boolean ignoreClimbing) { // Paper
+        return super.isCollidable(ignoreClimbing); // CraftBukkit - collidable API // Paper
+     }
+ 
+     @Override
+diff --git a/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java b/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java
+index e7a8120a7d8bc9d668050c7f8fe94df90133b36c..9f46eb8417ad19e6f1bbf369f4c6b94fdb915f5b 100644
+--- a/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java
+++ b/src/main/java/net/minecraft/world/entity/animal/horse/AbstractHorse.java
+@@ -286,7 +286,7 @@ public abstract class AbstractHorse extends Animal implements ContainerListener,
+     }
+ 
+     @Override
+-    public boolean isPushable() {
+    public boolean isCollidable(boolean ignoreClimbing) { // Paper
+         return !this.isVehicle();
+     }
+ 
+diff --git a/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java b/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java
+index 3d2d638da2d4b9c00f98477320b3300f36cff119..0b678cb034b2625d322758cc4486d534ab39e48f 100644
+--- a/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java
+++ b/src/main/java/net/minecraft/world/entity/decoration/ArmorStand.java
+@@ -343,7 +343,7 @@ public class ArmorStand extends LivingEntity {
+     }
+ 
+     @Override
+-    public boolean isPushable() {
+    public boolean isCollidable(boolean ignoreClimbing) { // Paper
+         return false;
+     }
+ 
+diff --git a/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java b/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
+index 8bea12248bf3ae95c629578386292732d0b74630..a719ea3cd6714686ead9c1817e9592733a980444 100644
+--- a/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
+++ b/src/main/java/net/minecraft/world/entity/vehicle/AbstractMinecart.java
+@@ -153,7 +153,7 @@ public abstract class AbstractMinecart extends Entity {
+     }
+ 
+     @Override
+-    public boolean isPushable() {
+    public boolean isCollidable(boolean ignoreClimbing) { // Paper
+         return true;
+     }
+ 
+diff --git a/src/main/java/net/minecraft/world/entity/vehicle/Boat.java b/src/main/java/net/minecraft/world/entity/vehicle/Boat.java
+index 9f7336a4db680c7f9b8e5486f6b12d2c08b7fefe..7c233b03bac04520f0be9148fcd12282680bd39d 100644
+--- a/src/main/java/net/minecraft/world/entity/vehicle/Boat.java
+++ b/src/main/java/net/minecraft/world/entity/vehicle/Boat.java
+@@ -163,7 +163,7 @@ public class Boat extends Entity implements VariantHolder<Boat.Type> {
+     }
+ 
+     @Override
+-    public boolean isPushable() {
+    public boolean isCollidable(boolean ignoreClimbing) { // Paper
+         return true;
+     }
+ 
--- a/patches/server/0492-Added-missing-default-perms-for-commands.patch
+++ b/patches/server/0492-Added-missing-default-perms-for-commands.patch
@ -0,0 +1,173 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <jake.m.potrebic@gmail.com>
+Date: Mon, 16 Nov 2020 12:01:52 -0800
+Subject: [PATCH] Added missing default perms for commands
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/util/permissions/CommandPermissions.java b/src/main/java/org/bukkit/craftbukkit/util/permissions/CommandPermissions.java
+index ca30f9c590f792caa8f1b76d7219e9121d932673..2959f713ce75a1df9c6c7cf5e021690cfcb6e1e7 100644
+--- a/src/main/java/org/bukkit/craftbukkit/util/permissions/CommandPermissions.java
+++ b/src/main/java/org/bukkit/craftbukkit/util/permissions/CommandPermissions.java
+@@ -24,13 +24,72 @@ public final class CommandPermissions {
+         DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "stop", "Allows the user to stop the server", PermissionDefault.OP, commands);
+         DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "list", "Allows the user to list all online players", PermissionDefault.OP, commands);
+         DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "gamemode", "Allows the user to change the gamemode of another player", PermissionDefault.OP, commands);
+-        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "xp", "Allows the user to give themselves or others arbitrary values of experience", PermissionDefault.OP, commands);
+-        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "toggledownfall", "Allows the user to toggle rain on/off for a given world", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "experience", "Allows the user to give themselves or others arbitrary values of experience", PermissionDefault.OP, commands); // Paper - wrong permission; redirects are de-redirected and the root literal name is used, so xp -> experience
+         DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "defaultgamemode", "Allows the user to change the default gamemode of the server", PermissionDefault.OP, commands);
+         DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "seed", "Allows the user to view the seed of the world", PermissionDefault.OP, commands);
+         DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "effect", "Allows the user to add/remove effects on players", PermissionDefault.OP, commands);
+         DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "selector", "Allows the use of selectors", PermissionDefault.OP, commands);
+         DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "trigger", "Allows the use of the trigger command", PermissionDefault.TRUE, commands);
+        // Paper start
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "attribute", "Allows the user to query, add, remove or set an entity attribute", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "advancement", "Allows the user to give, remove, or check player advancements", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "ban", "Allows the user to add players to the ban list", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "ban-ip", "Allows the user to add ip address to the ban list", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "banlist", "Allows the user to display the ban list", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "bossbar", "Allows the user to create and modify bossbars", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "clear", "Allows the user to clear items from player inventory", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "clone", "Allows the user to copy blocks from one place to another", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "damage", "Allows the user to use the damage command to damage entities", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "data", "Allows the user to get, merge, modify, and remove block entity and entity NBT data", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "datapack", "Allows the user to control loaded data packs", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "debug", "Allows the user to start or stop a debugging session", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "deop", "Allows the user to revoke operator status from a player", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "difficulty", "Allows the user to set the difficulty level", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "enchant", "Allows the user to enchant a player item", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "execute", "Allows the user to execute another command", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "fill", "Allows the user to fill a region with a specific block", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "fillbiome", "Allows the user to fill a region with a specific biome", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "forceload", "Allows the user to force chunks to be constantly loaded or not", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "function", "Allows the user to run a function", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "gamerule", "Allows a user to set or query a game rule value", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "jfr", "Allows a user to use the vanilla Java FlightRecorder profiling system", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "locate", "Allows the user to locate the closest structure", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "loot", "Allows the user to drop items from an inventory slot onto the ground", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "op", "Allows the user to grant operator status to a player", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "pardon", "Allows the user to remove entries from the player ban list", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "pardon-ip", "Allows the user to remove entries from the ip address ban list", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "particle", "Allows the user to create particles", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "perf", "Allows the user to start/stop the vanilla performance metrics capture", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "playsound", "Allows the user to play a sound", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "ride", "Allows the user to use the /ride command to control passengers", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "recipe", "Allows the user to give or take recipes", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "reload", "Allows the user to reload loot tables, advancements, and functions from disk", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "item", "Allows the user to replace items in inventories", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "save-all", "Allows the user to save the server to disk", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "save-off", "Allows the user disable automatic server saves", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "save-on", "Allows the user enable automatic server saves", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "schedule", "Allows the user to delay the execution of a function", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "scoreboard", "Allows the user manage scoreboard objectives and players", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "setblock", "Allows the user to change a block to another block", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "setidletimeout", "Allows the user to set the time before idle players are kicked", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "setworldspawn", "Allows the user to set the world spawn", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "spawnpoint", "Allows the user to set the spawn point for a player", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "spectate", "Allows the user to make one player in spectator mode spectate an entity", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "spreadplayers", "Allows the user to teleport entities to random locations", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "stopsound", "Allows the user to stop a sound", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "summon", "Allows the user to summon an entity", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "tag", "Allows the user to control entity tags", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "team", "Allows the user to control teams", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "teammsg", "Allows the user to specify the message to send to team", PermissionDefault.TRUE, commands); // defaults to all players
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "tellraw", "Allows the user to display a JSON message to players", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "time", "Allows the user to change or query the world's game time", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "title", "Allows the user to manage screen titles", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "weather", "Allows the user to set the weather", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "whitelist", "Allows the user to manage the server whitelist", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "worldborder", "Allows the user to manage the world border", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "place", "Allows the user to place features and structures", PermissionDefault.OP, commands);
+        DefaultPermissions.registerPermission(CommandPermissions.PREFIX + "return", "Allows the user to use the /return command", PermissionDefault.OP, commands);
+        // Paper end
+ 
+         DefaultPermissions.registerPermission("minecraft.admin.command_feedback", "Receive command broadcasts when sendCommandFeedback is true", PermissionDefault.OP, commands);
+ 
+diff --git a/src/test/java/io/papermc/paper/permissions/MinecraftCommandPermissionsTest.java b/src/test/java/io/papermc/paper/permissions/MinecraftCommandPermissionsTest.java
+new file mode 100644
+index 0000000000000000000000000000000000000000..4f43882d930ab8816e75b216d9a61a06b79df265
+--- /dev/null
+++ b/src/test/java/io/papermc/paper/permissions/MinecraftCommandPermissionsTest.java
+@@ -0,0 +1,82 @@
+package io.papermc.paper.permissions;
+
+import com.mojang.brigadier.tree.CommandNode;
+import com.mojang.brigadier.tree.RootCommandNode;
+import net.minecraft.commands.CommandBuildContext;
+import net.minecraft.commands.CommandSourceStack;
+import net.minecraft.commands.Commands;
+import net.minecraft.server.Bootstrap;
+import net.minecraft.world.flag.FeatureFlags;
+import org.bukkit.Bukkit;
+import org.bukkit.craftbukkit.command.VanillaCommandWrapper;
+import org.bukkit.craftbukkit.util.permissions.CraftDefaultPermissions;
+import org.bukkit.permissions.Permission;
+import org.bukkit.support.AbstractTestingBase;
+import org.junit.AfterClass;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import java.io.PrintStream;
+import java.util.HashSet;
+import java.util.LinkedHashSet;
+import java.util.List;
+import java.util.Set;
+import java.util.TreeSet;
+
+import static org.junit.Assert.assertTrue;
+
+public class MinecraftCommandPermissionsTest extends AbstractTestingBase {
+
+    private static PrintStream old;
+    @BeforeClass
+    public static void before() {
+        old = System.out;
+        System.setOut(Bootstrap.STDOUT);
+    }
+
+    @Test
+    public void test() {
+        CraftDefaultPermissions.registerCorePermissions();
+        Set<String> perms = collectMinecraftCommandPerms();
+
+        Commands commands = new Commands(Commands.CommandSelection.DEDICATED, CommandBuildContext.configurable(AbstractTestingBase.REGISTRY_CUSTOM, FeatureFlags.VANILLA_SET));
+        RootCommandNode<CommandSourceStack> root = commands.getDispatcher().getRoot();
+        Set<String> missing = new LinkedHashSet<>();
+        Set<String> foundPerms = new HashSet<>();
+        for (CommandNode<CommandSourceStack> child : root.getChildren()) {
+            final String vanillaPerm = VanillaCommandWrapper.getPermission(child);
+            if (!perms.contains(vanillaPerm)) {
+                missing.add("Missing permission for " + child.getName() + " (" + vanillaPerm + ") command");
+            } else {
+                foundPerms.add(vanillaPerm);
+            }
+        }
+        assertTrue("Commands missing permissions: \n" + String.join("\n", missing), missing.isEmpty());
+        perms.removeAll(foundPerms);
+        assertTrue("Extra permissions not associated with a command: \n" + String.join("\n", perms), perms.isEmpty());
+    }
+
+    private static final List<String> TO_SKIP = List.of(
+        "minecraft.command.selector"
+    );
+
+    private static Set<String> collectMinecraftCommandPerms() {
+        Set<String> perms = new TreeSet<>();
+        for (Permission perm : Bukkit.getPluginManager().getPermissions()) {
+            if (perm.getName().startsWith("minecraft.command.")) {
+                if (TO_SKIP.contains(perm.getName())) {
+                    continue;
+                }
+                perms.add(perm.getName());
+            }
+        }
+        return perms;
+    }
+
+    @AfterClass
+    public static void after() {
+        if (old != null) {
+            System.setOut(old);
+        }
+    }
+}
--- a/patches/server/0493-Add-PlayerShearBlockEvent.patch
+++ b/patches/server/0493-Add-PlayerShearBlockEvent.patch
@ -0,0 +1,70 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: JRoy <joshroy126@gmail.com>
+Date: Thu, 27 Aug 2020 15:02:48 -0400
+Subject: [PATCH] Add PlayerShearBlockEvent
+
+
+diff --git a/src/main/java/net/minecraft/world/level/block/BeehiveBlock.java b/src/main/java/net/minecraft/world/level/block/BeehiveBlock.java
+index 9d61c9ada132af89292a5da7d3cce7777a961c13..61539bd963acf46f5f05865b235f9dbc05c771c3 100644
+--- a/src/main/java/net/minecraft/world/level/block/BeehiveBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/BeehiveBlock.java
+@@ -120,7 +120,7 @@ public class BeehiveBlock extends BaseEntityBlock {
+     }
+ 
+     public static void dropHoneycomb(Level world, BlockPos pos) {
+-        popResource(world, pos, new ItemStack(Items.HONEYCOMB, 3));
+        popResource(world, pos, new ItemStack(Items.HONEYCOMB, 3)); // Paper - conflict on change, item needs to be set below
+     }
+ 
+     @Override
+@@ -133,8 +133,19 @@ public class BeehiveBlock extends BaseEntityBlock {
+             Item item = itemstack.getItem();
+ 
+             if (itemstack.is(Items.SHEARS)) {
+                // Paper start - Add PlayerShearBlockEvent
+                io.papermc.paper.event.block.PlayerShearBlockEvent event = new io.papermc.paper.event.block.PlayerShearBlockEvent((org.bukkit.entity.Player) player.getBukkitEntity(), io.papermc.paper.util.MCUtil.toBukkitBlock(world, pos), org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(itemstack), (hand == InteractionHand.OFF_HAND ? org.bukkit.inventory.EquipmentSlot.OFF_HAND : org.bukkit.inventory.EquipmentSlot.HAND), new java.util.ArrayList<>());
+                event.getDrops().add(org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(new ItemStack(Items.HONEYCOMB, 3)));
+                if (!event.callEvent()) {
+                    return InteractionResult.PASS;
+                }
+                // Paper end
+                 world.playSound(player, player.getX(), player.getY(), player.getZ(), SoundEvents.BEEHIVE_SHEAR, SoundSource.BLOCKS, 1.0F, 1.0F);
+-                BeehiveBlock.dropHoneycomb(world, pos);
+                // Paper start - Add PlayerShearBlockEvent
+                for (org.bukkit.inventory.ItemStack itemDrop : event.getDrops()) {
+                    popResource(world, pos, org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(itemDrop));
+                }
+                // Paper end
+                 itemstack.hurtAndBreak(1, player, (entityhuman1) -> {
+                     entityhuman1.broadcastBreakEvent(hand);
+                 });
+diff --git a/src/main/java/net/minecraft/world/level/block/PumpkinBlock.java b/src/main/java/net/minecraft/world/level/block/PumpkinBlock.java
+index 0e8cbe7a465edc31b78b7e47a928435f9c2b6bd9..4568d1659dda897de5f6c2059629a4718d401e63 100644
+--- a/src/main/java/net/minecraft/world/level/block/PumpkinBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/PumpkinBlock.java
+@@ -27,13 +27,24 @@ public class PumpkinBlock extends StemGrownBlock {
+         ItemStack itemStack = player.getItemInHand(hand);
+         if (itemStack.is(Items.SHEARS)) {
+             if (!world.isClientSide) {
+                // Paper start - Add PlayerShearBlockEvent
+                io.papermc.paper.event.block.PlayerShearBlockEvent event = new io.papermc.paper.event.block.PlayerShearBlockEvent((org.bukkit.entity.Player) player.getBukkitEntity(), io.papermc.paper.util.MCUtil.toBukkitBlock(world, pos), org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(itemStack), (hand == InteractionHand.OFF_HAND ? org.bukkit.inventory.EquipmentSlot.OFF_HAND : org.bukkit.inventory.EquipmentSlot.HAND), new java.util.ArrayList<>());
+                event.getDrops().add(org.bukkit.craftbukkit.inventory.CraftItemStack.asCraftMirror(new ItemStack(Items.PUMPKIN_SEEDS, 4)));
+                if (!event.callEvent()) {
+                    return InteractionResult.PASS;
+                }
+                // Paper end
+                 Direction direction = hit.getDirection();
+                 Direction direction2 = direction.getAxis() == Direction.Axis.Y ? player.getDirection().getOpposite() : direction;
+                 world.playSound((Player)null, pos, SoundEvents.PUMPKIN_CARVE, SoundSource.BLOCKS, 1.0F, 1.0F);
+                 world.setBlock(pos, Blocks.CARVED_PUMPKIN.defaultBlockState().setValue(CarvedPumpkinBlock.FACING, direction2), 11);
+-                ItemEntity itemEntity = new ItemEntity(world, (double)pos.getX() + 0.5D + (double)direction2.getStepX() * 0.65D, (double)pos.getY() + 0.1D, (double)pos.getZ() + 0.5D + (double)direction2.getStepZ() * 0.65D, new ItemStack(Items.PUMPKIN_SEEDS, 4));
+                // Paper start - Add PlayerShearBlockEvent
+                for (org.bukkit.inventory.ItemStack item : event.getDrops()) {
+                ItemEntity itemEntity = new ItemEntity(world, (double) pos.getX() + 0.5D + (double) direction2.getStepX() * 0.65D, (double) pos.getY() + 0.1D, (double) pos.getZ() + 0.5D + (double) direction2.getStepZ() * 0.65D, org.bukkit.craftbukkit.inventory.CraftItemStack.asNMSCopy(item));
+                // Paper end
+                 itemEntity.setDeltaMovement(0.05D * (double)direction2.getStepX() + world.random.nextDouble() * 0.02D, 0.05D, 0.05D * (double)direction2.getStepZ() + world.random.nextDouble() * 0.02D);
+                 world.addFreshEntity(itemEntity);
+                } // Paper - Add PlayerShearBlockEvent
+                 itemStack.hurtAndBreak(1, player, (playerx) -> {
+                     playerx.broadcastBreakEvent(hand);
+                 });
--- a/patches/server/0494-Fix-curing-zombie-villager-discount-exploit.patch
+++ b/patches/server/0494-Fix-curing-zombie-villager-discount-exploit.patch
@ -0,0 +1,29 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BillyGalbreath <blake.galbreath@gmail.com>
+Date: Tue, 8 Dec 2020 20:14:20 -0600
+Subject: [PATCH] Fix curing zombie villager discount exploit
+
+This fixes the exploit used to gain absurd trading discounts with infecting
+and curing a villager on repeat by simply resetting the relevant part of
+the reputation when it is cured.
+
+diff --git a/src/main/java/net/minecraft/world/entity/npc/Villager.java b/src/main/java/net/minecraft/world/entity/npc/Villager.java
+index f58be4e2529759cc64df2c70a69ef56eabbb762d..84cee8fb09f90424438de336f60d9388da1b39de 100644
+--- a/src/main/java/net/minecraft/world/entity/npc/Villager.java
+++ b/src/main/java/net/minecraft/world/entity/npc/Villager.java
+@@ -1009,6 +1009,15 @@ public class Villager extends AbstractVillager implements ReputationEventHandler
+     @Override
+     public void onReputationEventFrom(ReputationEventType interaction, Entity entity) {
+         if (interaction == ReputationEventType.ZOMBIE_VILLAGER_CURED) {
+            // Paper start - fix MC-181190
+            if (this.level().paperConfig().fixes.fixCuringZombieVillagerDiscountExploit) {
+                final GossipContainer.EntityGossips playerReputation = this.getGossips().gossips.get(entity.getUUID());
+                if (playerReputation != null) {
+                    playerReputation.remove(GossipType.MAJOR_POSITIVE);
+                    playerReputation.remove(GossipType.MINOR_POSITIVE);
+                }
+            }
+            // Paper end
+             this.gossips.add(entity.getUUID(), GossipType.MAJOR_POSITIVE, 20);
+             this.gossips.add(entity.getUUID(), GossipType.MINOR_POSITIVE, 25);
+         } else if (interaction == ReputationEventType.TRADE) {
--- a/patches/server/0495-Limit-recipe-packets.patch
+++ b/patches/server/0495-Limit-recipe-packets.patch
@ -0,0 +1,42 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Shane Freeder <theboyetronic@gmail.com>
+Date: Sat, 12 Dec 2020 23:45:28 +0000
+Subject: [PATCH] Limit recipe packets
+
+
+diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+index a4345db5d89b1a2384f4cab421946f05bf846687..38310db2a998dbac413eb73f128a9a945bcff100 100644
+--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+@@ -254,6 +254,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+     // CraftBukkit start - multithreaded fields
+     private final AtomicInteger chatSpamTickCount = new AtomicInteger();
+     private final java.util.concurrent.atomic.AtomicInteger tabSpamLimiter = new java.util.concurrent.atomic.AtomicInteger(); // Paper - configurable tab spam limits
+    private final java.util.concurrent.atomic.AtomicInteger recipeSpamPackets =  new java.util.concurrent.atomic.AtomicInteger(); // Paper - auto recipe limit
+     // CraftBukkit end
+     private int dropSpamTickCount;
+     private double firstGoodX;
+@@ -375,6 +376,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+         // CraftBukkit start
+         for (int spam; (spam = this.chatSpamTickCount.get()) > 0 && !this.chatSpamTickCount.compareAndSet(spam, spam - 1); ) ;
+         if (tabSpamLimiter.get() > 0) tabSpamLimiter.getAndDecrement(); // Paper - split to seperate variable
+        if (recipeSpamPackets.get() > 0) recipeSpamPackets.getAndDecrement(); // Paper
+         /* Use thread-safe field access instead
+         if (this.chatSpamTickCount > 0) {
+             --this.chatSpamTickCount;
+@@ -2967,6 +2969,15 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+ 
+     @Override
+     public void handlePlaceRecipe(ServerboundPlaceRecipePacket packet) {
+        PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
+        // Paper start
+        if (!org.bukkit.Bukkit.isPrimaryThread()) {
+            if (this.recipeSpamPackets.addAndGet(io.papermc.paper.configuration.GlobalConfiguration.get().spamLimiter.recipeSpamIncrement) > io.papermc.paper.configuration.GlobalConfiguration.get().spamLimiter.recipeSpamLimit) {
+                this.server.scheduleOnMain(() -> this.disconnect(net.minecraft.network.chat.Component.translatable("disconnect.spam", new Object[0]))); // Paper
+                return;
+            }
+        }
+        // Paper end
+         PacketUtils.ensureRunningOnSameThread(packet, this, this.player.serverLevel());
+         this.player.resetLastActionTime();
+         if (!this.player.isSpectator() && this.player.containerMenu.containerId == packet.getContainerId() && this.player.containerMenu instanceof RecipeBookMenu) {
--- a/patches/server/0496-Fix-CraftSound-backwards-compatibility.patch
+++ b/patches/server/0496-Fix-CraftSound-backwards-compatibility.patch
@ -0,0 +1,21 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BillyGalbreath <blake.galbreath@gmail.com>
+Date: Thu, 17 Dec 2020 15:25:49 -0600
+Subject: [PATCH] Fix CraftSound backwards compatibility
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftSound.java b/src/main/java/org/bukkit/craftbukkit/CraftSound.java
+index 180275a8b9d48d0c5a7bbaa950de619aed2dad53..5b68188d1a7b5a75e2f4b61e8d415b5784e0d8c0 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftSound.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftSound.java
+@@ -27,4 +27,10 @@ public class CraftSound {
+     public static Sound getBukkit(SoundEvent soundEffect) {
+         return Registry.SOUNDS.get(CraftNamespacedKey.fromMinecraft(BuiltInRegistries.SOUND_EVENT.getKey(soundEffect)));
+     }
+
+    // Paper start
+    public static String getSound(Sound sound) {
+        return sound.getKey().getKey();
+    }
+    // Paper end
+ }
--- a/patches/server/0497-Player-Chunk-Load-Unload-Events.patch
+++ b/patches/server/0497-Player-Chunk-Load-Unload-Events.patch
@ -0,0 +1,34 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: ysl3000 <yannicklamprecht@live.de>
+Date: Mon, 5 Oct 2020 21:25:16 +0200
+Subject: [PATCH] Player Chunk Load/Unload Events
+
+
+diff --git a/src/main/java/net/minecraft/server/network/PlayerChunkSender.java b/src/main/java/net/minecraft/server/network/PlayerChunkSender.java
+index c509a1318bcef38fd4927e38b6ee9846853e2d15..c442be2119fcf5b4540b0b873519c64a1367c1f4 100644
+--- a/src/main/java/net/minecraft/server/network/PlayerChunkSender.java
+++ b/src/main/java/net/minecraft/server/network/PlayerChunkSender.java
+@@ -45,6 +45,11 @@ public class PlayerChunkSender {
+     public void dropChunk(ServerPlayer player, ChunkPos pos) {
+         if (!this.pendingChunks.remove(pos.toLong()) && player.isAlive()) {
+             player.connection.send(new ClientboundForgetLevelChunkPacket(pos));
+            // Paper start
+            if(io.papermc.paper.event.packet.PlayerChunkUnloadEvent.getHandlerList().getRegisteredListeners().length > 0){
+                new io.papermc.paper.event.packet.PlayerChunkUnloadEvent(player.getBukkitEntity().getWorld().getChunkAt(pos.longKey), player.getBukkitEntity()).callEvent();
+            }
+            // Paper end
+         }
+ 
+     }
+@@ -77,6 +82,11 @@ public class PlayerChunkSender {
+ 
+     private static void sendChunk(ServerGamePacketListenerImpl handler, ServerLevel world, LevelChunk chunk) {
+         handler.send(new ClientboundLevelChunkWithLightPacket(chunk, world.getLightEngine(), (BitSet)null, (BitSet)null));
+        // Paper start
+        if(io.papermc.paper.event.packet.PlayerChunkLoadEvent.getHandlerList().getRegisteredListeners().length > 0){
+            new io.papermc.paper.event.packet.PlayerChunkLoadEvent(new org.bukkit.craftbukkit.CraftChunk(chunk), handler.getPlayer().getBukkitEntity()).callEvent();
+        }
+        // Paper end
+         ChunkPos chunkPos = chunk.getPos();
+         DebugPackets.sendPoiPacketsForChunk(world, chunkPos);
+     }
--- a/patches/server/0498-Optimize-Dynamic-get-Missing-Keys.patch
+++ b/patches/server/0498-Optimize-Dynamic-get-Missing-Keys.patch
@ -0,0 +1,34 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Mon, 21 Dec 2020 11:01:42 -0500
+Subject: [PATCH] Optimize Dynamic#get Missing Keys
+
+get was calling toString() on every NBT object that was ever asked for an optional
+key from the object to build a string for the error text.
+
+When done on large NBT objects, this was using a ton of computation time building the
+JSON representation of the NBT object.
+
+Now we will just skip the value when 99.9999% of the time the text is never even printed.
+
+diff --git a/src/main/java/com/mojang/serialization/Dynamic.java b/src/main/java/com/mojang/serialization/Dynamic.java
+index a24cc02a62585d7c04d36456739b11bddccf1a15..683f516b86f246792dcb3d6f9a738fc14155d2f6 100644
+--- a/src/main/java/com/mojang/serialization/Dynamic.java
+++ b/src/main/java/com/mojang/serialization/Dynamic.java
+@@ -17,6 +17,7 @@ import java.util.stream.Stream;
+ 
+ @SuppressWarnings("unused")
+ public class Dynamic<T> extends DynamicLike<T> {
+    private static final boolean DEBUG_MISSING_KEYS = Boolean.getBoolean("Paper.debugDynamicMissingKeys"); // Paper
+     private final T value;
+ 
+     public Dynamic(final DynamicOps<T> ops) {
+@@ -113,7 +114,7 @@ public class Dynamic<T> extends DynamicLike<T> {
+         return new OptionalDynamic<>(ops, ops.getMap(value).flatMap(m -> {
+             final T value = m.get(key);
+             if (value == null) {
+-                return DataResult.error(() -> "key missing: " + key + " in " + this.value);
+                return DataResult.error(() -> DEBUG_MISSING_KEYS ? "key missing: " + key + " in " + this.value : "key missing: " + key); // Paper
+             }
+             return DataResult.success(new Dynamic<>(ops, value));
+         }));
--- a/patches/server/0499-Expose-LivingEntity-hurt-direction.patch
+++ b/patches/server/0499-Expose-LivingEntity-hurt-direction.patch
@ -0,0 +1,57 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Mark Vainomaa <mikroskeem@mikroskeem.eu>
+Date: Sun, 13 Dec 2020 05:32:05 +0200
+Subject: [PATCH] Expose LivingEntity hurt direction
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/player/Player.java b/src/main/java/net/minecraft/world/entity/player/Player.java
+index 00d9dd5affd62ceb35bb783d6bcc9e1e600c0fb4..c44f8ed810b0c9a510d7e1c07987323a8a620ca4 100644
+--- a/src/main/java/net/minecraft/world/entity/player/Player.java
+++ b/src/main/java/net/minecraft/world/entity/player/Player.java
+@@ -183,7 +183,7 @@ public abstract class Player extends LivingEntity {
+     private Optional<GlobalPos> lastDeathLocation;
+     @Nullable
+     public FishingHook fishing;
+-    protected float hurtDir;
+    public float hurtDir; // Paper - protected -> public
+     // Paper start
+     public boolean affectsSpawning = true;
+     // Paper end
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
+index 05d9a9968588381aaa3aeb06ef4d18fed4085229..c9f4f496a92ff8465a21f22f326dc025aa8bd169 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftHumanEntity.java
+@@ -126,6 +126,13 @@ public class CraftHumanEntity extends CraftLivingEntity implements HumanEntity {
+         }
+     }
+ 
+    // Paper start
+    @Override
+    public void setHurtDirection(float hurtDirection) {
+        this.getHandle().hurtDir = hurtDirection;
+    }
+    // Paper end
+
+     @Override
+     public int getSleepTicks() {
+         return this.getHandle().sleepCounter;
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+index 833c1d37fde5e726933da6ac0076c6ea072389ca..4d41a73281c851c1ff9506074f7590c06105efbb 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftLivingEntity.java
+@@ -932,5 +932,15 @@ public class CraftLivingEntity extends CraftEntity implements LivingEntity {
+     public void playPickupItemAnimation(org.bukkit.entity.Item item, int quantity) {
+         getHandle().take(((CraftItem) item).getHandle(), quantity);
+     }
+
+    @Override
+    public float getHurtDirection() {
+        return this.getHandle().getHurtDir();
+    }
+
+    @Override
+    public void setHurtDirection(float hurtDirection) {
+        throw new UnsupportedOperationException("Cannot set the hurt direction on a non player");
+    }
+     // Paper end
+ }
--- a/patches/server/0500-Add-OBSTRUCTED-reason-to-BedEnterResult.patch
+++ b/patches/server/0500-Add-OBSTRUCTED-reason-to-BedEnterResult.patch
@ -0,0 +1,21 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <jake.m.potrebic@gmail.com>
+Date: Thu, 24 Dec 2020 12:43:39 -0800
+Subject: [PATCH] Add OBSTRUCTED reason to BedEnterResult
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+index 9bdfb16720c9e5ca3254f8ea8463ca10077992ea..84941643036e4dc1cf135a24360e6a1c011969d5 100644
+--- a/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+++ b/src/main/java/org/bukkit/craftbukkit/event/CraftEventFactory.java
+@@ -302,6 +302,10 @@ public class CraftEventFactory {
+                         return BedEnterResult.TOO_FAR_AWAY;
+                     case NOT_SAFE:
+                         return BedEnterResult.NOT_SAFE;
+                        // Paper start
+                    case OBSTRUCTED:
+                        return BedEnterResult.OBSTRUCTED;
+                        // Paper end
+                     default:
+                         return BedEnterResult.OTHER_PROBLEM;
+                 }
--- a/patches/server/0501-Do-not-crash-from-invalid-ingredient-lists-in-Villag.patch
+++ b/patches/server/0501-Do-not-crash-from-invalid-ingredient-lists-in-Villag.patch
@ -0,0 +1,24 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Shane Freeder <theboyetronic@gmail.com>
+Date: Sun, 27 Dec 2020 11:31:06 +0000
+Subject: [PATCH] Do not crash from invalid ingredient lists in
+ VillagerAcquireTradeEvent
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java b/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
+index 629b79c6e59944994295768904c449733764cf99..3dfe2c483f76d0ba11674b3c4e05e33daebeedb5 100644
+--- a/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
+++ b/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
+@@ -261,7 +261,11 @@ public abstract class AbstractVillager extends AgeableMob implements InventoryCa
+                     Bukkit.getPluginManager().callEvent(event);
+                 }
+                 if (!event.isCancelled()) {
+-                    recipeList.add(CraftMerchantRecipe.fromBukkit(event.getRecipe()).toMinecraft());
+                    // Paper start
+                    final CraftMerchantRecipe craftMerchantRecipe = CraftMerchantRecipe.fromBukkit(event.getRecipe());
+                    if (craftMerchantRecipe.getIngredients().isEmpty()) return;
+                    recipeList.add(craftMerchantRecipe.toMinecraft());
+                    // Paper end
+                 }
+                 // CraftBukkit end
+                 ++j;
--- a/patches/server/0502-Add-PlayerTradeEvent-and-PlayerPurchaseEvent.patch
+++ b/patches/server/0502-Add-PlayerTradeEvent-and-PlayerPurchaseEvent.patch
@ -0,0 +1,251 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <jake.m.potrebic@gmail.com>
+Date: Thu, 2 Jul 2020 16:12:10 -0700
+Subject: [PATCH] Add PlayerTradeEvent and PlayerPurchaseEvent
+
+Co-authored-by: Alexander <protonull@protonmail.com>
+
+diff --git a/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java b/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
+index 3dfe2c483f76d0ba11674b3c4e05e33daebeedb5..5119d070dbb04f5a4f9c2def526e33e15ca8573f 100644
+--- a/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
+++ b/src/main/java/net/minecraft/world/entity/npc/AbstractVillager.java
+@@ -137,11 +137,24 @@ public abstract class AbstractVillager extends AgeableMob implements InventoryCa
+     @Override
+     public void overrideXp(int experience) {}
+ 
+    // Paper start
+    @Override
+    public void processTrade(MerchantOffer recipe, @Nullable io.papermc.paper.event.player.PlayerPurchaseEvent event) { // The MerchantRecipe passed in here is the one set by the PlayerPurchaseEvent
+        if (event == null || event.willIncreaseTradeUses()) {
+            recipe.increaseUses();
+        }
+        if (event == null || event.isRewardingExp()) {
+            this.rewardTradeXp(recipe);
+        }
+        this.notifyTrade(recipe);
+    }
+    // Paper end
+
+     @Override
+     public void notifyTrade(MerchantOffer offer) {
+-        offer.increaseUses();
+        // offer.increaseUses(); // Paper - handled in processTrade
+         this.ambientSoundTime = -this.getAmbientSoundInterval();
+-        this.rewardTradeXp(offer);
+        // this.rewardTradeXp(offer); // Paper - handled in processTrade
+         if (this.tradingPlayer instanceof ServerPlayer) {
+             CriteriaTriggers.TRADE.trigger((ServerPlayer) this.tradingPlayer, this, offer.getResult());
+         }
+diff --git a/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java b/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java
+index 35b2e4853c2791a39ebfd75c4c0208c998a43160..877b80ef3028acd9a783adf933286be0a86227bf 100644
+--- a/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/AbstractContainerMenu.java
+@@ -756,6 +756,14 @@ public abstract class AbstractContainerMenu {
+     public abstract boolean stillValid(Player player);
+ 
+     protected boolean moveItemStackTo(ItemStack stack, int startIndex, int endIndex, boolean fromLast) {
+        // Paper start
+        return this.moveItemStackTo(stack, startIndex, endIndex, fromLast, false);
+    }
+    protected boolean moveItemStackTo(ItemStack stack, int startIndex, int endIndex, boolean fromLast, boolean isCheck) {
+        if (isCheck) {
+            stack = stack.copy();
+        }
+        // Paper end
+         boolean flag1 = false;
+         int k = startIndex;
+ 
+@@ -778,18 +786,27 @@ public abstract class AbstractContainerMenu {
+ 
+                 slot = (Slot) this.slots.get(k);
+                 itemstack1 = slot.getItem();
+                // Paper start - clone if only a check
+                if (isCheck) {
+                    itemstack1 = itemstack1.copy();
+                }
+                // Paper end
+                 if (!itemstack1.isEmpty() && ItemStack.isSameItemSameTags(stack, itemstack1)) {
+                     int l = itemstack1.getCount() + stack.getCount();
+ 
+                     if (l <= stack.getMaxStackSize()) {
+                         stack.setCount(0);
+                         itemstack1.setCount(l);
+                        if (!isCheck) { // Paper - dont update if only a check
+                         slot.setChanged();
+                        } // Paper
+                         flag1 = true;
+                     } else if (itemstack1.getCount() < stack.getMaxStackSize()) {
+                         stack.shrink(stack.getMaxStackSize() - itemstack1.getCount());
+                         itemstack1.setCount(stack.getMaxStackSize());
+                        if (!isCheck) { // Paper - dont update if only a check
+                         slot.setChanged();
+                        } // Paper
+                         flag1 = true;
+                     }
+                 }
+@@ -820,14 +837,33 @@ public abstract class AbstractContainerMenu {
+ 
+                 slot = (Slot) this.slots.get(k);
+                 itemstack1 = slot.getItem();
+                // Paper start - clone if only a check
+                if (isCheck) {
+                    itemstack1 = itemstack1.copy();
+                }
+                // Paper end
+                 if (itemstack1.isEmpty() && slot.mayPlace(stack)) {
+                     if (stack.getCount() > slot.getMaxStackSize()) {
+                        // Paper start - dont set slot if only check
+                        if (isCheck) {
+                            stack.shrink(slot.getMaxStackSize());
+                        } else {
+                        // Paper end
+                         slot.setByPlayer(stack.split(slot.getMaxStackSize()));
+                        } // Paper
+                     } else {
+                        // Paper start - dont set slot if only check
+                        if (isCheck) {
+                            stack.shrink(stack.getCount());
+                        } else {
+                        // Paper end
+                         slot.setByPlayer(stack.split(stack.getCount()));
+                        } // Paper
+                     }
+ 
+                    if (!isCheck) { // Paper - dont update if only check
+                     slot.setChanged();
+                    } // Paper
+                     flag1 = true;
+                     break;
+                 }
+diff --git a/src/main/java/net/minecraft/world/inventory/MerchantMenu.java b/src/main/java/net/minecraft/world/inventory/MerchantMenu.java
+index 743a2adc465be5477d204185967265389d7102de..8eab7596e1f7d1beb9ab0d70d1310d26822262e9 100644
+--- a/src/main/java/net/minecraft/world/inventory/MerchantMenu.java
+++ b/src/main/java/net/minecraft/world/inventory/MerchantMenu.java
+@@ -134,12 +134,12 @@ public class MerchantMenu extends AbstractContainerMenu {
+ 
+             itemstack = itemstack1.copy();
+             if (slot == 2) {
+-                if (!this.moveItemStackTo(itemstack1, 3, 39, true)) {
+                if (!this.moveItemStackTo(itemstack1, 3, 39, true, true)) { // Paper
+                     return ItemStack.EMPTY;
+                 }
+ 
+-                slot1.onQuickCraft(itemstack1, itemstack);
+-                this.playTradeSound();
+                //  slot1.onQuickCraft(itemstack1, itemstack); // Paper - moved to after the non-check moveItemStackTo call
+                // this.playTradeSound();
+             } else if (slot != 0 && slot != 1) {
+                 if (slot >= 3 && slot < 30) {
+                     if (!this.moveItemStackTo(itemstack1, 30, 39, false)) {
+@@ -152,6 +152,7 @@ public class MerchantMenu extends AbstractContainerMenu {
+                 return ItemStack.EMPTY;
+             }
+ 
+            if (slot != 2) { // Paper - moved down for slot 2
+             if (itemstack1.isEmpty()) {
+                 slot1.setByPlayer(ItemStack.EMPTY);
+             } else {
+@@ -163,6 +164,21 @@ public class MerchantMenu extends AbstractContainerMenu {
+             }
+ 
+             slot1.onTake(player, itemstack1);
+            } // Paper start - handle slot 2
+            if (slot == 2) { // is merchant result slot
+                slot1.onTake(player, itemstack1);
+                if (itemstack1.isEmpty()) {
+                    slot1.set(ItemStack.EMPTY);
+                    return ItemStack.EMPTY;
+                }
+
+                this.moveItemStackTo(itemstack1, 3, 39, true, false); // This should always succeed because it's checked above
+
+                slot1.onQuickCraft(itemstack1, itemstack);
+                this.playTradeSound();
+                slot1.set(ItemStack.EMPTY); // itemstack1 should ALWAYS be empty
+            }
+            // Paper end
+         }
+ 
+         return itemstack;
+diff --git a/src/main/java/net/minecraft/world/inventory/MerchantResultSlot.java b/src/main/java/net/minecraft/world/inventory/MerchantResultSlot.java
+index e49bbb803399ef696665c5844a18b55a551654f6..1f2b9a9a3fa167e2ba021c823dd142b0bb18a695 100644
+--- a/src/main/java/net/minecraft/world/inventory/MerchantResultSlot.java
+++ b/src/main/java/net/minecraft/world/inventory/MerchantResultSlot.java
+@@ -47,13 +47,32 @@ public class MerchantResultSlot extends Slot {
+ 
+     @Override
+     public void onTake(Player player, ItemStack stack) {
+-        this.checkTakeAchievements(stack);
+        // this.checkTakeAchievements(stack); // Paper - move to after event is called and not cancelled
+         MerchantOffer merchantOffer = this.slots.getActiveOffer();
+        // Paper start
+        io.papermc.paper.event.player.PlayerPurchaseEvent event = null;
+        if (merchantOffer != null && player instanceof net.minecraft.server.level.ServerPlayer serverPlayer) {
+            if (this.merchant instanceof net.minecraft.world.entity.npc.AbstractVillager abstractVillager) {
+                event = new io.papermc.paper.event.player.PlayerTradeEvent(serverPlayer.getBukkitEntity(), (org.bukkit.entity.AbstractVillager) abstractVillager.getBukkitEntity(), merchantOffer.asBukkit(), true, true);
+            } else if (this.merchant instanceof org.bukkit.craftbukkit.inventory.CraftMerchantCustom.MinecraftMerchant) {
+                event = new io.papermc.paper.event.player.PlayerPurchaseEvent(serverPlayer.getBukkitEntity(), merchantOffer.asBukkit(), false, true);
+            }
+            if (event != null) {
+                if (!event.callEvent()) {
+                    stack.setCount(0);
+                    event.getPlayer().updateInventory();
+                    return;
+                }
+                merchantOffer = org.bukkit.craftbukkit.inventory.CraftMerchantRecipe.fromBukkit(event.getTrade()).toMinecraft();
+            }
+        }
+        this.checkTakeAchievements(stack);
+        // Paper end
+         if (merchantOffer != null) {
+             ItemStack itemStack = this.slots.getItem(0);
+             ItemStack itemStack2 = this.slots.getItem(1);
+             if (merchantOffer.take(itemStack, itemStack2) || merchantOffer.take(itemStack2, itemStack)) {
+-                this.merchant.notifyTrade(merchantOffer);
+                this.merchant.processTrade(merchantOffer, event); // Paper
+                 player.awardStat(Stats.TRADED_WITH_VILLAGER);
+                 this.slots.setItem(0, itemStack);
+                 this.slots.setItem(1, itemStack2);
+diff --git a/src/main/java/net/minecraft/world/item/trading/Merchant.java b/src/main/java/net/minecraft/world/item/trading/Merchant.java
+index 5a350948a4735902f5c612592bc9d100445a0c8a..716b30dcd7e63c66736c448dd136c9f74dc7fe43 100644
+--- a/src/main/java/net/minecraft/world/item/trading/Merchant.java
+++ b/src/main/java/net/minecraft/world/item/trading/Merchant.java
+@@ -20,6 +20,7 @@ public interface Merchant {
+ 
+     void overrideOffers(MerchantOffers offers);
+ 
+    default void processTrade(MerchantOffer merchantRecipe, @Nullable io.papermc.paper.event.player.PlayerPurchaseEvent event) { this.notifyTrade(merchantRecipe); } // Paper
+     void notifyTrade(MerchantOffer offer);
+ 
+     void notifyTradeUpdated(ItemStack stack);
+diff --git a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMerchantCustom.java b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMerchantCustom.java
+index adf22ce4f0bcd3bd57dc2030c6c92d3df96566e3..05af1f1cfb38e4ae4ea0ecc2d0a943cbc4063c77 100644
+--- a/src/main/java/org/bukkit/craftbukkit/inventory/CraftMerchantCustom.java
+++ b/src/main/java/org/bukkit/craftbukkit/inventory/CraftMerchantCustom.java
+@@ -74,10 +74,25 @@ public class CraftMerchantCustom extends CraftMerchant {
+             return this.trades;
+         }
+ 
+        // Paper start
+        @Override
+        public void processTrade(MerchantOffer merchantRecipe, @javax.annotation.Nullable io.papermc.paper.event.player.PlayerPurchaseEvent event) { // The MerchantRecipe passed in here is the one set by the PlayerPurchaseEvent
+            /** Based on {@link net.minecraft.world.entity.npc.AbstractVillager#processTrade(MerchantOffer, io.papermc.paper.event.player.PlayerPurchaseEvent)} */
+            if (getTradingPlayer() instanceof net.minecraft.server.level.ServerPlayer) {
+                if (event == null || event.willIncreaseTradeUses()) {
+                    merchantRecipe.increaseUses();
+                }
+                if (event == null || event.isRewardingExp()) {
+                    this.tradingPlayer.level().addFreshEntity(new net.minecraft.world.entity.ExperienceOrb(this.tradingPlayer.level(), this.tradingPlayer.getX(), this.tradingPlayer.getY(), this.tradingPlayer.getZ(), merchantRecipe.getXp(), org.bukkit.entity.ExperienceOrb.SpawnReason.VILLAGER_TRADE, this.tradingPlayer, null));
+                }
+            }
+            this.notifyTrade(merchantRecipe);
+        }
+        // Paper end
+         @Override
+         public void notifyTrade(MerchantOffer offer) {
+             // increase recipe's uses
+-            offer.increaseUses();
+            // offer.increaseUses(); // Paper - handled above in processTrade
+         }
+ 
+         @Override
--- a/patches/server/0503-Implement-TargetHitEvent.patch
+++ b/patches/server/0503-Implement-TargetHitEvent.patch
@ -0,0 +1,42 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jason Penilla <11360596+jpenilla@users.noreply.github.com>
+Date: Wed, 25 Nov 2020 23:20:44 -0800
+Subject: [PATCH] Implement TargetHitEvent
+
+
+diff --git a/src/main/java/net/minecraft/world/level/block/TargetBlock.java b/src/main/java/net/minecraft/world/level/block/TargetBlock.java
+index fdaba168dd1ed25ed8d5b4cdd89d4ad801b10388..69eaf1341d282c4783dab84533ea2c053deed529 100644
+--- a/src/main/java/net/minecraft/world/level/block/TargetBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/TargetBlock.java
+@@ -35,6 +35,10 @@ public class TargetBlock extends Block {
+     @Override
+     public void onProjectileHit(Level world, BlockState state, BlockHitResult hit, Projectile projectile) {
+         int i = updateRedstoneOutput(world, state, hit, projectile);
+        // Paper start
+    }
+    private static void awardTargetHitCriteria(Projectile projectile, BlockHitResult hit, int i) {
+        // Paper end
+         Entity entity = projectile.getOwner();
+         if (entity instanceof ServerPlayer serverPlayer) {
+             serverPlayer.awardStat(Stats.TARGET_HIT);
+@@ -46,6 +50,20 @@ public class TargetBlock extends Block {
+     private static int updateRedstoneOutput(LevelAccessor world, BlockState state, BlockHitResult hitResult, Entity entity) {
+         int i = getRedstoneStrength(hitResult, hitResult.getLocation());
+         int j = entity instanceof AbstractArrow ? 20 : 8;
+        // Paper start
+        if (entity instanceof Projectile) {
+            final Projectile projectile = (Projectile) entity;
+            final org.bukkit.craftbukkit.block.CraftBlock craftBlock = org.bukkit.craftbukkit.block.CraftBlock.at(world, hitResult.getBlockPos());
+            final org.bukkit.block.BlockFace blockFace = org.bukkit.craftbukkit.block.CraftBlock.notchToBlockFace(hitResult.getDirection());
+            final io.papermc.paper.event.block.TargetHitEvent targetHitEvent = new io.papermc.paper.event.block.TargetHitEvent((org.bukkit.entity.Projectile) projectile.getBukkitEntity(), craftBlock, blockFace, i);
+            if (targetHitEvent.callEvent()) {
+                i = targetHitEvent.getSignalStrength();
+                awardTargetHitCriteria(projectile, hitResult, i);
+            } else {
+                return i;
+            }
+        }
+        // Paper end
+         if (!world.getBlockTicks().hasScheduledTick(hitResult.getBlockPos(), state.getBlock())) {
+             setOutputPower(world, state, i, hitResult.getBlockPos(), j);
+         }
--- a/patches/server/0504-MC-4-Fix-item-position-desync.patch
+++ b/patches/server/0504-MC-4-Fix-item-position-desync.patch
@ -0,0 +1,50 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BillyGalbreath <blake.galbreath@gmail.com>
+Date: Tue, 8 Dec 2020 20:24:52 -0600
+Subject: [PATCH] MC-4: Fix item position desync
+
+This fixes item position desync (MC-4) by running the item coordinates
+through the encode/decode methods of the packet that causes the precision
+loss, which forces the server to lose the same precision as the client
+keeping them in sync.
+
+diff --git a/src/main/java/net/minecraft/network/protocol/game/VecDeltaCodec.java b/src/main/java/net/minecraft/network/protocol/game/VecDeltaCodec.java
+index 05ac41e136da43284fb24a6b698ebd36318278fb..33d9131e9c75ef23cd637f5d6c39a2704a0c92a5 100644
+--- a/src/main/java/net/minecraft/network/protocol/game/VecDeltaCodec.java
+++ b/src/main/java/net/minecraft/network/protocol/game/VecDeltaCodec.java
+@@ -9,12 +9,12 @@ public class VecDeltaCodec {
+ 
+     @VisibleForTesting
+     static long encode(double value) {
+-        return Math.round(value * 4096.0D);
+        return Math.round(value * 4096.0D); // Paper - diff on change
+     }
+ 
+     @VisibleForTesting
+     static double decode(long value) {
+-        return (double)value / 4096.0D;
+        return (double)value / 4096.0D; // Paper - diff on change
+     }
+ 
+     public Vec3 decode(long x, long y, long z) {
+diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
+index b8c41d759858fcb7b5db48351f352deac7796634..37906167da097b6a6308e8c358d6a344c605d550 100644
+--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
+@@ -4147,6 +4147,16 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource {
+     }
+     public final void setPosRaw(double x, double y, double z, boolean forceBoundingBoxUpdate) {
+         // Paper end
+        // Paper start - fix MC-4
+        if (this instanceof ItemEntity) {
+            if (io.papermc.paper.configuration.GlobalConfiguration.get().misc.fixEntityPositionDesync) {
+                // encode/decode from ClientboundMoveEntityPacket
+                x = Mth.lfloor(x * 4096.0D) * (1 / 4096.0D);
+                y = Mth.lfloor(y * 4096.0D) * (1 / 4096.0D);
+                z = Mth.lfloor(z * 4096.0D) * (1 / 4096.0D);
+            }
+        }
+        // Paper end - fix MC-4
+         if (this.position.x != x || this.position.y != y || this.position.z != z) {
+             this.position = new Vec3(x, y, z);
+             int i = Mth.floor(x);
--- a/patches/server/0505-Additional-Block-Material-API-s.patch
+++ b/patches/server/0505-Additional-Block-Material-API-s.patch
@ -0,0 +1,40 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Wed, 30 Dec 2020 19:43:01 -0500
+Subject: [PATCH] Additional Block Material API's
+
+Faster version for isSolid() that utilizes NMS's state for isSolid instead of the slower
+process to do this in the Bukkit API
+
+Adds API for buildable, replaceable, burnable too.
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+index 2749f81fd74e466fa6b7c1c5f08d8defc5203b3e..5e0f16acbd892f815cc504e03cd186070598b530 100644
+--- a/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+++ b/src/main/java/org/bukkit/craftbukkit/block/CraftBlock.java
+@@ -465,6 +465,25 @@ public class CraftBlock implements Block {
+         return this.getNMS().liquid();
+     }
+ 
+    // Paper start
+    @Override
+    public boolean isBuildable() {
+        return this.getNMS().isSolid(); // This is in fact isSolid, despite the fact that isSolid below returns blocksMotion
+    }
+    @Override
+    public boolean isBurnable() {
+        return this.getNMS().ignitedByLava();
+    }
+    @Override
+    public boolean isReplaceable() {
+        return this.getNMS().canBeReplaced();
+    }
+    @Override
+    public boolean isSolid() {
+        return this.getNMS().blocksMotion();
+    }
+    // Paper end
+
+     @Override
+     public PistonMoveReaction getPistonMoveReaction() {
+         return PistonMoveReaction.getById(this.getNMS().getPistonPushReaction().ordinal());
--- a/patches/server/0506-Fix-harming-potion-dupe.patch
+++ b/patches/server/0506-Fix-harming-potion-dupe.patch
@ -0,0 +1,49 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: PepperCode1 <44146161+PepperCode1@users.noreply.github.com>
+Date: Thu, 23 Jul 2020 14:25:07 -0700
+Subject: [PATCH] Fix harming potion dupe
+
+EntityLiving#applyInstantEffect() immediately kills the player and drops their inventory.
+Before this patch, instant effects would be applied before the potion ItemStack is removed and replaced with a glass bottle. This caused the potion ItemStack to be dropped before it was supposed to be removed from the inventory. It also caused the glass bottle to be put into a dead player's inventory.
+This patch makes it so that instant effects are applied after the potion ItemStack is removed, and the glass bottle is only put into the player's inventory if the player is not dead. Otherwise, the glass bottle is dropped on the ground.
+
+diff --git a/src/main/java/net/minecraft/world/item/PotionItem.java b/src/main/java/net/minecraft/world/item/PotionItem.java
+index 84723e0e04cde81d695b95ea6a29bc875fb58ff1..8c79ca75089e739d4899421106833e42e4e57280 100644
+--- a/src/main/java/net/minecraft/world/item/PotionItem.java
+++ b/src/main/java/net/minecraft/world/item/PotionItem.java
+@@ -50,6 +50,7 @@ public class PotionItem extends Item {
+             CriteriaTriggers.CONSUME_ITEM.trigger((ServerPlayer) entityhuman, stack);
+         }
+ 
+        List<MobEffectInstance> instantLater = new java.util.ArrayList<>(); // Paper - Fix harming potion dupe
+         if (!world.isClientSide) {
+             List<MobEffectInstance> list = PotionUtils.getMobEffects(stack);
+             Iterator iterator = list.iterator();
+@@ -58,7 +59,7 @@ public class PotionItem extends Item {
+                 MobEffectInstance mobeffect = (MobEffectInstance) iterator.next();
+ 
+                 if (mobeffect.getEffect().isInstantenous()) {
+-                    mobeffect.getEffect().applyInstantenousEffect(entityhuman, entityhuman, user, mobeffect.getAmplifier(), 1.0D);
+                    instantLater.add(mobeffect); // Paper - Fix harming potion dupe
+                 } else {
+                     user.addEffect(new MobEffectInstance(mobeffect), org.bukkit.event.entity.EntityPotionEffectEvent.Cause.POTION_DRINK); // CraftBukkit
+                 }
+@@ -72,7 +73,18 @@ public class PotionItem extends Item {
+             }
+         }
+ 
+        // Paper start - Fix harming potion dupe
+        for (MobEffectInstance mobeffect : instantLater) {
+            mobeffect.getEffect().applyInstantenousEffect(entityhuman, entityhuman, user, mobeffect.getAmplifier(), 1.0D);
+        }
+        // Paper end
+         if (entityhuman == null || !entityhuman.getAbilities().instabuild) {
+            // Paper start - Fix harming potion dupe
+            if (user.getHealth() <= 0 && !user.level().getGameRules().getBoolean(net.minecraft.world.level.GameRules.RULE_KEEPINVENTORY)) {
+                user.spawnAtLocation(new ItemStack(Items.GLASS_BOTTLE), 0);
+                return ItemStack.EMPTY;
+            }
+            // Paper end
+             if (stack.isEmpty()) {
+                 return new ItemStack(Items.GLASS_BOTTLE);
+             }
--- a/patches/server/0507-Implement-API-to-get-Material-from-Boats-and-Minecar.patch
+++ b/patches/server/0507-Implement-API-to-get-Material-from-Boats-and-Minecar.patch
@ -0,0 +1,62 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Madeline Miller <mnmiller1@me.com>
+Date: Thu, 31 Dec 2020 12:48:19 +1000
+Subject: [PATCH] Implement API to get Material from Boats and Minecarts
+
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftBoat.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftBoat.java
+index ff83b62207652903334e3c2631f22a6456788fe2..d7d54df20984352d84ffb9f7b7da583c34587b85 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftBoat.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftBoat.java
+@@ -79,6 +79,13 @@ public class CraftBoat extends CraftVehicle implements Boat {
+         this.getHandle().landBoats = workOnLand;
+     }
+ 
+    // Paper start
+    @Override
+    public org.bukkit.Material getBoatMaterial() {
+        return org.bukkit.craftbukkit.util.CraftMagicNumbers.getMaterial(this.getHandle().getDropItem());
+    }
+    // Paper end
+
+     @Override
+     public Status getStatus() {
+         return CraftBoat.boatStatusFromNms(this.getHandle().status);
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecart.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecart.java
+index 053112d7411caa6f439bd344e74aff8c844d93ac..067fcc1f44d59dd675a9cc5485234c87366ffe10 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecart.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftMinecart.java
+@@ -1,8 +1,10 @@
+ package org.bukkit.craftbukkit.entity;
+ 
+ import net.minecraft.world.entity.vehicle.AbstractMinecart;
+import net.minecraft.world.item.Items; // Paper
+ import net.minecraft.world.level.block.Blocks;
+ import net.minecraft.world.level.block.state.BlockState;
+import org.bukkit.Material; // Paper
+ import org.bukkit.block.data.BlockData;
+ import org.bukkit.craftbukkit.CraftServer;
+ import org.bukkit.craftbukkit.block.data.CraftBlockData;
+@@ -68,6 +70,22 @@ public abstract class CraftMinecart extends CraftVehicle implements Minecart {
+         this.getHandle().setDerailedVelocityMod(derailed);
+     }
+ 
+    // Paper start
+    @Override
+    public Material getMinecartMaterial() {
+         net.minecraft.world.item.Item minecartItem = switch (getHandle().getMinecartType()) {
+            case CHEST -> Items.CHEST_MINECART;
+            case FURNACE ->  Items.FURNACE_MINECART;
+            case TNT ->  Items.TNT_MINECART;
+            case HOPPER ->  Items.HOPPER_MINECART;
+            case COMMAND_BLOCK ->  Items.COMMAND_BLOCK_MINECART;
+            case RIDEABLE, SPAWNER ->  Items.MINECART;
+        };
+
+        return CraftMagicNumbers.getMaterial(minecartItem);
+    }
+    // Paper end
+
+     @Override
+     public AbstractMinecart getHandle() {
+         return (AbstractMinecart) entity;
--- a/patches/server/0508-Cache-burn-durations.patch
+++ b/patches/server/0508-Cache-burn-durations.patch
@ -0,0 +1,36 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: lukas <lukasalt98@gmail.com>
+Date: Sun, 27 Dec 2020 16:47:00 +0100
+Subject: [PATCH] Cache burn durations
+
+
+diff --git a/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java b/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
+index d7a89c2b70de20f632ee210780ede0bc36369710..b6e31bede16f7dbc9abb6609f1c39b82883512b2 100644
+--- a/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
+++ b/src/main/java/net/minecraft/world/level/block/entity/AbstractFurnaceBlockEntity.java
+@@ -133,7 +133,13 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
+         this.recipeType = recipeType; // Paper
+     }
+ 
+    private static Map<Item, Integer> cachedBurnDurations = null; // Paper - cache burn durations
+     public static Map<Item, Integer> getFuel() {
+        // Paper start - cache burn durations
+        if(cachedBurnDurations != null) {
+            return cachedBurnDurations;
+        }
+        // Paper end
+         Map<Item, Integer> map = Maps.newLinkedHashMap();
+ 
+         AbstractFurnaceBlockEntity.add(map, (ItemLike) Items.LAVA_BUCKET, 20000);
+@@ -195,7 +201,10 @@ public abstract class AbstractFurnaceBlockEntity extends BaseContainerBlockEntit
+         AbstractFurnaceBlockEntity.add(map, (ItemLike) Blocks.AZALEA, 100);
+         AbstractFurnaceBlockEntity.add(map, (ItemLike) Blocks.FLOWERING_AZALEA, 100);
+         AbstractFurnaceBlockEntity.add(map, (ItemLike) Blocks.MANGROVE_ROOTS, 300);
+-        return map;
+        // Paper start - cache burn durations
+        cachedBurnDurations = com.google.common.collect.ImmutableMap.copyOf(map);
+        return cachedBurnDurations;
+        // Paper end
+     }
+ 
+     // CraftBukkit start - add fields and methods
--- a/patches/server/0509-Allow-disabling-mob-spawner-spawn-egg-transformation.patch
+++ b/patches/server/0509-Allow-disabling-mob-spawner-spawn-egg-transformation.patch
@ -0,0 +1,19 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: BrodyBeckwith <brody@beckwith.dev>
+Date: Fri, 9 Oct 2020 20:30:12 -0400
+Subject: [PATCH] Allow disabling mob spawner spawn egg transformation
+
+
+diff --git a/src/main/java/net/minecraft/world/item/SpawnEggItem.java b/src/main/java/net/minecraft/world/item/SpawnEggItem.java
+index aa54f33495dbda7afe035881893ae3e95c91447f..741719301e6fc91a598e74342810c4185e6fde26 100644
+--- a/src/main/java/net/minecraft/world/item/SpawnEggItem.java
+++ b/src/main/java/net/minecraft/world/item/SpawnEggItem.java
+@@ -61,7 +61,7 @@ public class SpawnEggItem extends Item {
+             Direction enumdirection = context.getClickedFace();
+             BlockState iblockdata = world.getBlockState(blockposition);
+ 
+-            if (iblockdata.is(Blocks.SPAWNER)) {
+            if (!world.paperConfig().entities.spawning.disableMobSpawnerSpawnEggTransformation && iblockdata.is(Blocks.SPAWNER)) { // Paper
+                 BlockEntity tileentity = world.getBlockEntity(blockposition);
+ 
+                 if (tileentity instanceof SpawnerBlockEntity) {
--- a/patches/server/0510-Fix-Not-a-string-Map-Conversion-spam.patch
+++ b/patches/server/0510-Fix-Not-a-string-Map-Conversion-spam.patch
@ -0,0 +1,54 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Aikar <aikar@aikar.co>
+Date: Thu, 8 Oct 2020 00:00:25 -0400
+Subject: [PATCH] Fix "Not a string" Map Conversion spam
+
+The maps did convert successfully, but had noisy logs due to Spigot
+implementing this logic incorrectly.
+
+This stops the spam by converting the old format to new before
+requesting the world.
+
+Track spigot issue to see when fixed: https://hub.spigotmc.org/jira/browse/SPIGOT-6181
+
+diff --git a/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java b/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
+index e1623ade449fe56ec51955ee9594a93f85660c51..5992f450f01349ce49286c34b8af56737de01a45 100644
+--- a/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
+++ b/src/main/java/net/minecraft/world/level/saveddata/maps/MapItemSavedData.java
+@@ -15,6 +15,8 @@ import net.minecraft.core.BlockPos;
+ import net.minecraft.nbt.CompoundTag;
+ import net.minecraft.nbt.ListTag;
+ import net.minecraft.nbt.NbtOps;
+import net.minecraft.nbt.NumericTag;
+import net.minecraft.nbt.StringTag;
+ import net.minecraft.nbt.Tag;
+ import net.minecraft.network.chat.Component;
+ import net.minecraft.network.protocol.Packet;
+@@ -110,7 +112,26 @@ public class MapItemSavedData extends SavedData {
+     }
+ 
+     public static MapItemSavedData load(CompoundTag nbt) {
+-        DataResult<ResourceKey<Level>> dataresult = DimensionType.parseLegacy(new Dynamic(NbtOps.INSTANCE, nbt.get("dimension"))); // CraftBukkit - decompile error
+        // Paper start - fix "Not a string" spam
+        Tag dimension = nbt.get("dimension");
+        if (dimension instanceof NumericTag && ((NumericTag) dimension).getAsInt() >= CraftWorld.CUSTOM_DIMENSION_OFFSET) {
+            long least = nbt.getLong("UUIDLeast");
+            long most = nbt.getLong("UUIDMost");
+
+            if (least != 0L && most != 0L) {
+                UUID uuid = new UUID(most, least);
+                CraftWorld world = (CraftWorld) Bukkit.getWorld(uuid);
+                if (world != null) {
+                    dimension = StringTag.valueOf("minecraft:" + world.getName().toLowerCase(java.util.Locale.ENGLISH));
+                } else {
+                    dimension = StringTag.valueOf("bukkit:_invalidworld_");
+                }
+            } else {
+                dimension = StringTag.valueOf("bukkit:_invalidworld_");
+            }
+        }
+        DataResult<ResourceKey<Level>> dataresult = DimensionType.parseLegacy(new Dynamic(NbtOps.INSTANCE, dimension)); // CraftBukkit - decompile error
+        // Paper end - fix "Not a string" spam
+         Logger logger = MapItemSavedData.LOGGER;
+ 
+         Objects.requireNonNull(logger);
--- a/patches/server/0511-Implement-PlayerFlowerPotManipulateEvent.patch
+++ b/patches/server/0511-Implement-PlayerFlowerPotManipulateEvent.patch
@ -0,0 +1,37 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: MisterVector <whizkid3000@hotmail.com>
+Date: Tue, 13 Aug 2019 19:45:06 -0700
+Subject: [PATCH] Implement PlayerFlowerPotManipulateEvent
+
+
+diff --git a/src/main/java/net/minecraft/world/level/block/FlowerPotBlock.java b/src/main/java/net/minecraft/world/level/block/FlowerPotBlock.java
+index 9a8fc69de43fcfeebcb31c895fa4b5868952fa0a..db05c1ea847d60ad45d33cd798cb34ad3f5cfd75 100644
+--- a/src/main/java/net/minecraft/world/level/block/FlowerPotBlock.java
+++ b/src/main/java/net/minecraft/world/level/block/FlowerPotBlock.java
+@@ -52,6 +52,26 @@ public class FlowerPotBlock extends Block {
+         boolean bl = blockState.is(Blocks.AIR);
+         boolean bl2 = this.isEmpty();
+         if (bl != bl2) {
+            // Paper start
+            org.bukkit.entity.Player player1 = (org.bukkit.entity.Player) player.getBukkitEntity();
+            boolean placing = bl2;
+            org.bukkit.block.Block bukkitblock = org.bukkit.craftbukkit.block.CraftBlock.at(world, pos);
+            org.bukkit.inventory.ItemStack bukkititemstack = org.bukkit.craftbukkit.inventory.CraftItemStack.asBukkitCopy(itemStack);
+            org.bukkit.Material mat = org.bukkit.craftbukkit.util.CraftMagicNumbers.getMaterial(content);
+            org.bukkit.inventory.ItemStack bukkititemstack1 = new org.bukkit.inventory.ItemStack(mat, 1);
+            org.bukkit.inventory.ItemStack whichitem = placing ? bukkititemstack : bukkititemstack1;
+
+            io.papermc.paper.event.player.PlayerFlowerPotManipulateEvent event = new io.papermc.paper.event.player.PlayerFlowerPotManipulateEvent(player1, bukkitblock, whichitem, placing);
+            player1.getServer().getPluginManager().callEvent(event);
+
+            if (event.isCancelled()) {
+                // Update client
+                player1.sendBlockChange(bukkitblock.getLocation(), bukkitblock.getBlockData());
+                player1.updateInventory();
+
+                return InteractionResult.PASS;
+            }
+            // Paper end
+             if (bl2) {
+                 world.setBlock(pos, blockState, 3);
+                 player.awardStat(Stats.POT_FLOWER);
--- a/patches/server/0512-Fix-interact-event-not-being-called-sometimes.patch
+++ b/patches/server/0512-Fix-interact-event-not-being-called-sometimes.patch
@ -0,0 +1,48 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: TheMolkaPL <themolkapl@gmail.com>
+Date: Sun, 21 Jun 2020 17:21:46 +0200
+Subject: [PATCH] Fix interact event not being called sometimes
+
+* Call PlayerInteractEvent when left-clicking on a block in adventure
+  mode.
+* Call PlayerInteractEvent when left-clicking an Entity that is out of
+  range in adventure/survival (entity reach is 3.0).
+
+Co-authored-by: Moulberry <james.jenour@protonmail.com>
+
+diff --git a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+index 38310db2a998dbac413eb73f128a9a945bcff100..2921754736ce51b76337e1ef9d052e680af01db5 100644
+--- a/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+++ b/src/main/java/net/minecraft/server/network/ServerGamePacketListenerImpl.java
+@@ -1726,7 +1726,7 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+                                 MutableComponent ichatmutablecomponent = Component.translatable("build.tooHigh", i - 1).withStyle(ChatFormatting.RED);
+ 
+                                 this.player.sendSystemMessage(ichatmutablecomponent, true);
+-                            } else if (enuminteractionresult.shouldSwing()) {
+                            } else if (enuminteractionresult.shouldSwing() && !this.player.gameMode.interactResult) { // Paper
+                                 this.player.swing(enumhand, true);
+                             }
+                         }
+@@ -2288,13 +2288,20 @@ public class ServerGamePacketListenerImpl extends ServerCommonPacketListenerImpl
+         double d3 = player.gameMode.getGameModeForPlayer() == GameType.CREATIVE ? 5.0D : 4.5D;
+         // SPIGOT-5607: Only call interact event if no block or entity is being clicked. Use bukkit ray trace method, because it handles blocks and entities at the same time
+         // SPIGOT-7429: Make sure to call PlayerInteractEvent for spectators and non-pickable entities
+-        org.bukkit.util.RayTraceResult result = this.player.level().getWorld().rayTrace(origin, origin.getDirection(), d3, org.bukkit.FluidCollisionMode.NEVER, false, 0.1, entity -> {
+        org.bukkit.util.RayTraceResult result = this.player.level().getWorld().rayTrace(origin, origin.getDirection(), d3, org.bukkit.FluidCollisionMode.NEVER, false, 0.0, entity -> { // Paper - change raySize from 0.1 to 0.0
+             Entity handle = ((CraftEntity) entity).getHandle();
+             return entity != this.player.getBukkitEntity() && this.player.getBukkitEntity().canSee(entity) && !handle.isSpectator() && handle.isPickable() && !handle.isPassengerOfSameVehicle(player);
+         });
+         if (result == null) {
+             CraftEventFactory.callPlayerInteractEvent(this.player, Action.LEFT_CLICK_AIR, this.player.getInventory().getSelected(), InteractionHand.MAIN_HAND);
+-        }
+        } else { // Paper start - Fix interact event not being called sometimes
+            GameType gameType = this.player.gameMode.getGameModeForPlayer();
+            if (gameType == GameType.ADVENTURE && result.getHitBlock() != null) {
+                CraftEventFactory.callPlayerInteractEvent(this.player, Action.LEFT_CLICK_BLOCK, io.papermc.paper.util.MCUtil.toBlockPosition(result.getHitPosition()), org.bukkit.craftbukkit.block.CraftBlock.blockFaceToNotch(result.getHitBlockFace()), this.player.getInventory().getSelected(), InteractionHand.MAIN_HAND);
+            } else if (gameType != GameType.CREATIVE && result.getHitEntity() != null && origin.toVector().distanceSquared(result.getHitPosition()) > 3.0D * 3.0D) {
+                CraftEventFactory.callPlayerInteractEvent(this.player, Action.LEFT_CLICK_AIR, this.player.getInventory().getSelected(), InteractionHand.MAIN_HAND);
+            }
+        } // Paper end
+ 
+         // Arm swing animation
+         PlayerAnimationEvent event = new PlayerAnimationEvent(this.getCraftPlayer(), (packet.getHand() == InteractionHand.MAIN_HAND) ? PlayerAnimationType.ARM_SWING : PlayerAnimationType.OFF_ARM_SWING);
--- a/patches/server/0513-Zombie-API-breaking-doors.patch
+++ b/patches/server/0513-Zombie-API-breaking-doors.patch
@ -0,0 +1,24 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <jake.m.potrebic@gmail.com>
+Date: Wed, 18 Nov 2020 11:32:46 -0800
+Subject: [PATCH] Zombie API - breaking doors
+
+== AT ==
+public net.minecraft.world.entity.monster.Zombie supportsBreakDoorGoal()Z
+
+diff --git a/src/main/java/org/bukkit/craftbukkit/entity/CraftZombie.java b/src/main/java/org/bukkit/craftbukkit/entity/CraftZombie.java
+index 1e303c3686e2fe4e05efe5a630dd2c1cb0f9edea..ed211b123354ece21dd8beae7192a26727f5124f 100644
+--- a/src/main/java/org/bukkit/craftbukkit/entity/CraftZombie.java
+++ b/src/main/java/org/bukkit/craftbukkit/entity/CraftZombie.java
+@@ -122,6 +122,11 @@ public class CraftZombie extends CraftMonster implements Zombie {
+     public void setShouldBurnInDay(boolean shouldBurnInDay) {
+         getHandle().setShouldBurnInDay(shouldBurnInDay);
+     }
+
+    @Override
+    public boolean supportsBreakingDoors() {
+        return getHandle().supportsBreakDoorGoal();
+    }
+     // Paper end
+ 
+     @Override
--- a/patches/server/0514-Fix-nerfed-slime-when-splitting.patch
+++ b/patches/server/0514-Fix-nerfed-slime-when-splitting.patch
@ -0,0 +1,18 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <jake.m.potrebic@gmail.com>
+Date: Mon, 24 Aug 2020 08:39:06 -0700
+Subject: [PATCH] Fix nerfed slime when splitting
+
+
+diff --git a/src/main/java/net/minecraft/world/entity/monster/Slime.java b/src/main/java/net/minecraft/world/entity/monster/Slime.java
+index 4677e47e4a84d09025cfb9327c1ed3bead1a3feb..21311d67565443b4ef59f8676f616237d28a8084 100644
+--- a/src/main/java/net/minecraft/world/entity/monster/Slime.java
+++ b/src/main/java/net/minecraft/world/entity/monster/Slime.java
+@@ -243,6 +243,7 @@ public class Slime extends Mob implements Enemy {
+                         entityslime.setPersistenceRequired();
+                     }
+ 
+                entityslime.aware = this.aware; // Paper
+                     entityslime.setCustomName(ichatbasecomponent);
+                     entityslime.setNoAi(flag);
+                     entityslime.setInvulnerable(this.isInvulnerable());
--- a/patches/server/0515-Add-EntityLoadCrossbowEvent.patch
+++ b/patches/server/0515-Add-EntityLoadCrossbowEvent.patch
@ -0,0 +1,44 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: JRoy <joshroy126@gmail.com>
+Date: Wed, 7 Oct 2020 12:04:01 -0400
+Subject: [PATCH] Add EntityLoadCrossbowEvent
+
+
+diff --git a/src/main/java/net/minecraft/world/item/CrossbowItem.java b/src/main/java/net/minecraft/world/item/CrossbowItem.java
+index ba570f1c9654e1004e068a1efe2118f36c954505..eede02c3f125d230af537bb67bebed9b88f7d1b4 100644
+--- a/src/main/java/net/minecraft/world/item/CrossbowItem.java
+++ b/src/main/java/net/minecraft/world/item/CrossbowItem.java
+@@ -89,7 +89,14 @@ public class CrossbowItem extends ProjectileWeaponItem implements Vanishable {
+         int j = this.getUseDuration(stack) - remainingUseTicks;
+         float f = CrossbowItem.getPowerForTime(j, stack);
+ 
+-        if (f >= 1.0F && !CrossbowItem.isCharged(stack) && CrossbowItem.tryLoadProjectiles(user, stack)) {
+        // Paper start - EntityLoadCrossbowEvent
+        if (f >= 1.0F && !CrossbowItem.isCharged(stack) /*&& CrossbowItem.tryLoadProjectiles(entityliving, itemstack)*/) {
+            final io.papermc.paper.event.entity.EntityLoadCrossbowEvent event = new io.papermc.paper.event.entity.EntityLoadCrossbowEvent(user.getBukkitLivingEntity(), stack.asBukkitMirror(), user.getUsedItemHand() == InteractionHand.MAIN_HAND ? org.bukkit.inventory.EquipmentSlot.HAND : org.bukkit.inventory.EquipmentSlot.OFF_HAND);
+            if (!event.callEvent() || !tryLoadProjectiles(user, stack, event.shouldConsumeItem())) {
+                if (user instanceof ServerPlayer player) player.containerMenu.sendAllDataToRemote();
+                return;
+            }
+            // Paper end
+             CrossbowItem.setCharged(stack, true);
+             SoundSource soundcategory = user instanceof Player ? SoundSource.PLAYERS : SoundSource.HOSTILE;
+ 
+@@ -98,10 +105,16 @@ public class CrossbowItem extends ProjectileWeaponItem implements Vanishable {
+ 
+     }
+ 
+    @io.papermc.paper.annotation.DoNotUse // Paper
+     private static boolean tryLoadProjectiles(LivingEntity shooter, ItemStack crossbow) {
+        // Paper start
+        return CrossbowItem.tryLoadProjectiles(shooter, crossbow, true);
+    }
+    private static boolean tryLoadProjectiles(LivingEntity shooter, ItemStack crossbow, boolean consume) {
+        // Paper end
+         int i = EnchantmentHelper.getItemEnchantmentLevel(Enchantments.MULTISHOT, crossbow);
+         int j = i == 0 ? 1 : 3;
+-        boolean flag = shooter instanceof Player && ((Player) shooter).getAbilities().instabuild;
+        boolean flag = !consume || shooter instanceof Player && ((Player) shooter).getAbilities().instabuild; // Paper - add consume
+         ItemStack itemstack1 = shooter.getProjectile(crossbow);
+         ItemStack itemstack2 = itemstack1.copy();
+ 
--- a/patches/server/0516-Added-WorldGameRuleChangeEvent.patch
+++ b/patches/server/0516-Added-WorldGameRuleChangeEvent.patch
@ -0,0 +1,98 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <jake.m.potrebic@gmail.com>
+Date: Sun, 20 Dec 2020 16:41:44 -0800
+Subject: [PATCH] Added WorldGameRuleChangeEvent
+
+
+diff --git a/src/main/java/net/minecraft/server/commands/GameRuleCommand.java b/src/main/java/net/minecraft/server/commands/GameRuleCommand.java
+index c8c358531dbc167e249bac2af246c5e34fbdd4df..307854468ac985560b4c63b6e9897c444a7b8a3a 100644
+--- a/src/main/java/net/minecraft/server/commands/GameRuleCommand.java
+++ b/src/main/java/net/minecraft/server/commands/GameRuleCommand.java
+@@ -33,7 +33,7 @@ public class GameRuleCommand {
+         CommandSourceStack commandlistenerwrapper = (CommandSourceStack) context.getSource();
+         T t0 = commandlistenerwrapper.getLevel().getGameRules().getRule(key); // CraftBukkit
+ 
+-        t0.setFromArgument(context, "value");
+        t0.setFromArgument(context, "value", key); // Paper
+         commandlistenerwrapper.sendSuccess(() -> {
+             return Component.translatable("commands.gamerule.set", key.getId(), t0.toString());
+         }, true);
+diff --git a/src/main/java/net/minecraft/world/level/GameRules.java b/src/main/java/net/minecraft/world/level/GameRules.java
+index 6a1001cb708a7f779a801428d2b00fbcde888bc1..2e240ad721928a9a68370114ba61c21884ef1472 100644
+--- a/src/main/java/net/minecraft/world/level/GameRules.java
+++ b/src/main/java/net/minecraft/world/level/GameRules.java
+@@ -281,10 +281,10 @@ public class GameRules {
+             this.type = type;
+         }
+ 
+-        protected abstract void updateFromArgument(CommandContext<CommandSourceStack> context, String name);
+        protected abstract void updateFromArgument(CommandContext<CommandSourceStack> context, String name, GameRules.Key<T> gameRuleKey); // Paper
+ 
+-        public void setFromArgument(CommandContext<CommandSourceStack> context, String name) {
+-            this.updateFromArgument(context, name);
+        public void setFromArgument(CommandContext<CommandSourceStack> context, String name, GameRules.Key<T> gameRuleKey) { // Paper
+            this.updateFromArgument(context, name, gameRuleKey); // Paper
+             this.onChanged(((CommandSourceStack) context.getSource()).getServer());
+         }
+ 
+@@ -342,8 +342,11 @@ public class GameRules {
+         }
+ 
+         @Override
+-        protected void updateFromArgument(CommandContext<CommandSourceStack> context, String name) {
+-            this.value = BoolArgumentType.getBool(context, name);
+        protected void updateFromArgument(CommandContext<CommandSourceStack> context, String name, GameRules.Key<BooleanValue> gameRuleKey) { // Paper start
+            io.papermc.paper.event.world.WorldGameRuleChangeEvent event = new io.papermc.paper.event.world.WorldGameRuleChangeEvent(context.getSource().getBukkitWorld(), context.getSource().getBukkitSender(), (org.bukkit.GameRule<Boolean>) org.bukkit.GameRule.getByName(gameRuleKey.toString()), String.valueOf(BoolArgumentType.getBool(context, name)));
+            if (!event.callEvent()) return;
+            this.value = Boolean.parseBoolean(event.getValue());
+            // Paper end
+         }
+ 
+         public boolean get() {
+@@ -407,8 +410,11 @@ public class GameRules {
+         }
+ 
+         @Override
+-        protected void updateFromArgument(CommandContext<CommandSourceStack> context, String name) {
+-            this.value = IntegerArgumentType.getInteger(context, name);
+        protected void updateFromArgument(CommandContext<CommandSourceStack> context, String name, GameRules.Key<IntegerValue> gameRuleKey) { // Paper start
+            io.papermc.paper.event.world.WorldGameRuleChangeEvent event = new io.papermc.paper.event.world.WorldGameRuleChangeEvent(context.getSource().getBukkitWorld(), context.getSource().getBukkitSender(), (org.bukkit.GameRule<Integer>) org.bukkit.GameRule.getByName(gameRuleKey.toString()), String.valueOf(IntegerArgumentType.getInteger(context, name)));
+            if (!event.callEvent()) return;
+            this.value = Integer.parseInt(event.getValue());
+            // Paper end
+         }
+ 
+         public int get() {
+diff --git a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+index b9a5d94c31b20a87ed96d8e85a28e63400353353..c4df1d66ecdecef0aa03d4995d9e951421dae6dd 100644
+--- a/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+++ b/src/main/java/org/bukkit/craftbukkit/CraftWorld.java
+@@ -1850,8 +1850,13 @@ public class CraftWorld extends CraftRegionAccessor implements World {
+ 
+         if (!this.isGameRule(rule)) return false;
+ 
+        // Paper start
+        GameRule<?> gameRule = GameRule.getByName(rule);
+        io.papermc.paper.event.world.WorldGameRuleChangeEvent event = new io.papermc.paper.event.world.WorldGameRuleChangeEvent(this, null, gameRule, value);
+        if (!event.callEvent()) return false;
+        // Paper end
+         GameRules.Value<?> handle = this.getHandle().getGameRules().getRule(CraftWorld.getGameRulesNMS().get(rule));
+-        handle.deserialize(value);
+        handle.deserialize(event.getValue()); // Paper
+         handle.onChanged(this.getHandle().getServer());
+         return true;
+     }
+@@ -1887,8 +1892,12 @@ public class CraftWorld extends CraftRegionAccessor implements World {
+ 
+         if (!this.isGameRule(rule.getName())) return false;
+ 
+        // Paper start
+        io.papermc.paper.event.world.WorldGameRuleChangeEvent event = new io.papermc.paper.event.world.WorldGameRuleChangeEvent(this, null, rule, String.valueOf(newValue));
+        if (!event.callEvent()) return false;
+        // Paper end
+         GameRules.Value<?> handle = this.getHandle().getGameRules().getRule(CraftWorld.getGameRulesNMS().get(rule.getName()));
+-        handle.deserialize(newValue.toString());
+        handle.deserialize(event.getValue()); // Paper
+         handle.onChanged(this.getHandle().getServer());
+         return true;
+     }
--- a/patches/server/0517-Added-ServerResourcesReloadedEvent.patch
+++ b/patches/server/0517-Added-ServerResourcesReloadedEvent.patch
@ -0,0 +1,54 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <jake.m.potrebic@gmail.com>
+Date: Wed, 2 Dec 2020 20:04:01 -0800
+Subject: [PATCH] Added ServerResourcesReloadedEvent
+
+
+diff --git a/src/main/java/net/minecraft/server/MinecraftServer.java b/src/main/java/net/minecraft/server/MinecraftServer.java
+index 22b1efc8927d6f168694b2bde957d960661bb1c4..2d2e7fe673962cdf21a7623b51e2731132cd3c01 100644
+--- a/src/main/java/net/minecraft/server/MinecraftServer.java
+++ b/src/main/java/net/minecraft/server/MinecraftServer.java
+@@ -2014,7 +2014,13 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+         return this.functionManager;
+     }
+ 
+    // Paper start - add cause
+    @Deprecated @io.papermc.paper.annotation.DoNotUse
+     public CompletableFuture<Void> reloadResources(Collection<String> dataPacks) {
+        return this.reloadResources(dataPacks, io.papermc.paper.event.server.ServerResourcesReloadedEvent.Cause.PLUGIN);
+    }
+    public CompletableFuture<Void> reloadResources(Collection<String> dataPacks, io.papermc.paper.event.server.ServerResourcesReloadedEvent.Cause cause) {
+        // Paper end
+         RegistryAccess.Frozen iregistrycustom_dimension = this.registries.getAccessForLoading(RegistryLayer.RELOADABLE);
+         CompletableFuture<Void> completablefuture = CompletableFuture.supplyAsync(() -> {
+             Stream<String> stream = dataPacks.stream(); // CraftBukkit - decompile error
+@@ -2055,6 +2061,7 @@ public abstract class MinecraftServer extends ReentrantBlockableEventLoop<TickTa
+             this.functionManager.replaceLibrary(this.resources.managers.getFunctionLibrary());
+             this.structureTemplateManager.onResourceManagerReload(this.resources.resourceManager);
+             org.bukkit.craftbukkit.block.data.CraftBlockData.reloadCache(); // Paper - cache block data strings, they can be defined by datapacks so refresh it here
+            new io.papermc.paper.event.server.ServerResourcesReloadedEvent(cause).callEvent(); // Paper - fire after everything has been reloaded
+         }, this);
+ 
+         if (this.isSameThread()) {
+diff --git a/src/main/java/net/minecraft/server/commands/ReloadCommand.java b/src/main/java/net/minecraft/server/commands/ReloadCommand.java
+index fa18d018a8458b30c0048f7e59aea39f928d974a..87d32af973b84fbbea5dcdb34273f3b3fc82d054 100644
+--- a/src/main/java/net/minecraft/server/commands/ReloadCommand.java
+++ b/src/main/java/net/minecraft/server/commands/ReloadCommand.java
+@@ -20,7 +20,7 @@ public class ReloadCommand {
+     public ReloadCommand() {}
+ 
+     public static void reloadPacks(Collection<String> dataPacks, CommandSourceStack source) {
+-        source.getServer().reloadResources(dataPacks).exceptionally((throwable) -> {
+        source.getServer().reloadResources(dataPacks, io.papermc.paper.event.server.ServerResourcesReloadedEvent.Cause.COMMAND).exceptionally((throwable) -> {
+             ReloadCommand.LOGGER.warn("Failed to execute reload", throwable);
+             source.sendFailure(Component.translatable("commands.reload.failure"));
+             return null;
+@@ -50,7 +50,7 @@ public class ReloadCommand {
+         WorldData savedata = minecraftserver.getWorldData();
+         Collection<String> collection = resourcepackrepository.getSelectedIds();
+         Collection<String> collection1 = ReloadCommand.discoverNewPacks(resourcepackrepository, savedata, collection);
+-        minecraftserver.reloadResources(collection1);
+        minecraftserver.reloadResources(collection1, io.papermc.paper.event.server.ServerResourcesReloadedEvent.Cause.PLUGIN); // Paper
+     }
+     // CraftBukkit end
+