5.10.0 Release

They are from 1.16, but some servers might not send them and they are required now.

.github/dependabot.yml

@@ -6,9 +6,11 @@ updates:
     directory: "/"
     schedule:
       interval: "monthly"
+    open-pull-requests-limit: 10
   - package-ecosystem: "gradle"
     cooldown:
       default-days: 7
     directory: "/"
     schedule:
       interval: "monthly"
+    open-pull-requests-limit: 10

.github/workflows/build.yml

@@ -11,11 +11,11 @@ jobs:
     timeout-minutes: 30
     steps:
     - name: Checkout Repository
-      uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+      uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       with:
         persist-credentials: false
     - name: Set up Gradle
-      uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
+      uses: gradle/actions/setup-gradle@3f131e8634966bd73d06cc69884922b02e6faf92 # v6.2.0
       with:
         cache-disabled: false
         cache-provider: basic

.github/workflows/publish.yml

@@ -16,11 +16,11 @@ jobs:
     timeout-minutes: 30
     steps:
       - name: Checkout Repository
-        uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd # v6.0.2
+        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           persist-credentials: false
       - name: Set up Gradle
-        uses: gradle/actions/setup-gradle@50e97c2cd7a37755bbfafc9c5b7cafaece252f6e # v6.1.0
+        uses: gradle/actions/setup-gradle@3f131e8634966bd73d06cc69884922b02e6faf92 # v6.2.0
         with:
           cache-disabled: false
           cache-provider: basic

api/src/main/java/com/viaversion/viaversion/api/data/MappingDataLoader.java

@@ -104,7 +104,7 @@ public class MappingDataLoader {
             throw new IllegalArgumentException("Unknown global identifier key: " + registry);
         }
         if (globalId < 0 || globalId >= array.length) {
-            throw new IllegalArgumentException("Unknown global identifier index: " + globalId);
+            throw new IllegalArgumentException("Unknown global identifier index: " + registry + "/" + globalId);
         }
         return array[globalId];
     }
@@ -262,6 +262,13 @@ public class MappingDataLoader {
                 // Assign the changed value
                 addConsumer.addTo(mappings, changedId, values[i]);
             }
+
+            // Fill the remainder
+            if (fillBetween && nextUnhandledId != size) {
+                for (int id = nextUnhandledId; id < size; id++) {
+                    addConsumer.addTo(mappings, id, id);
+                }
+            }
         } else if (strategy == IDENTITY_ID) {
             final IntTag sizeTag = tag.getIntTag("size");
             return new IdentityMappings(sizeTag.asInt(), mappedSize);
@@ -315,6 +322,10 @@ public class MappingDataLoader {
                 continue;
             }
 
+            if (mappedGlobalId == -1) {
+                throw new IllegalArgumentException("Mapped global id -1 for unmapped global id: " + key + "/" + unmappedIdentifier + " (" + unmappedGlobalId + ")");
+            }
+
             identity = false;
             unmappedIdentifiers.add(unmappedIdentifier);
             mappedIdentifiers.add(identifierFromGlobalId(key, mappedGlobalId));

api/src/main/java/com/viaversion/viaversion/api/minecraft/data/StructuredDataKey.java

@@ -35,6 +35,7 @@ import com.viaversion.viaversion.api.minecraft.data.version.StructuredDataKeys1_
 import com.viaversion.viaversion.api.minecraft.data.version.StructuredDataKeys1_21_11;
 import com.viaversion.viaversion.api.minecraft.data.version.StructuredDataKeys1_21_2;
 import com.viaversion.viaversion.api.minecraft.data.version.StructuredDataKeys1_21_5;
+import com.viaversion.viaversion.api.minecraft.item.Item;
 import com.viaversion.viaversion.api.minecraft.item.data.AdventureModePredicate;
 import com.viaversion.viaversion.api.minecraft.item.data.ArmorTrim;
 import com.viaversion.viaversion.api.minecraft.item.data.ArmorTrimMaterial;

api/src/main/java/com/viaversion/viaversion/api/minecraft/data/version/StructuredDataKeys1_20_5.java

@@ -34,7 +34,7 @@ public class StructuredDataKeys1_20_5 extends VersionedStructuredDataKeys {
 
     public StructuredDataKeys1_20_5(final VersionedTypesHolder types) {
         this.container = add("container", types.itemArray());
-        this.chargedProjectiles = add("charged_projectiles", types.itemArray());
-        this.bundleContents = add("bundle_contents", types.itemArray());
+        this.chargedProjectiles = add("charged_projectiles", types.itemArray().withMaxLength(1024));
+        this.bundleContents = add("bundle_contents", types.itemArray().withMaxLength(1024));
     }
 }

api/src/main/java/com/viaversion/viaversion/api/minecraft/data/version/StructuredDataKeys1_21_2.java

@@ -36,8 +36,8 @@ public class StructuredDataKeys1_21_2 extends VersionedStructuredDataKeys {
 
     public StructuredDataKeys1_21_2(final VersionedTypesHolder types) {
         this.container = add("container", new ContainerContentsType(types.optionalItemTemplate()));
-        this.chargedProjectiles = add("charged_projectiles", types.itemTemplateArray());
-        this.bundleContents = add("bundle_contents", types.itemTemplateArray());
+        this.chargedProjectiles = add("charged_projectiles", types.itemTemplateArray().withMaxLength(1024));
+        this.bundleContents = add("bundle_contents", types.itemTemplateArray().withMaxLength(1024));
         this.useRemainder = add("use_remainder", types.itemTemplate());
     }
 }

api/src/main/java/com/viaversion/viaversion/api/minecraft/data/version/StructuredDataKeys26_2.java

@@ -0,0 +1,37 @@
+/*
+ * This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
+ * Copyright (C) 2016-2026 ViaVersion and contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package com.viaversion.viaversion.api.minecraft.data.version;
+
+import com.viaversion.viaversion.api.minecraft.data.StructuredDataKey;
+import com.viaversion.viaversion.api.minecraft.item.Item;
+import com.viaversion.viaversion.api.type.types.version.VersionedTypesHolder;
+
+public class StructuredDataKeys26_2 extends StructuredDataKeys1_21_11 {
+
+    public final StructuredDataKey<Item> sulfurCubeContent;
+
+    public StructuredDataKeys26_2(final VersionedTypesHolder types) {
+        super(types);
+        this.sulfurCubeContent = add("sulfur_cube_content", types.item());
+    }
+}

api/src/main/java/com/viaversion/viaversion/api/minecraft/entities/EntityTypes26_2.java

@@ -0,0 +1,332 @@
+/*
+ * This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
+ * Copyright (C) 2016-2026 ViaVersion and contributors
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+package com.viaversion.viaversion.api.minecraft.entities;
+
+import com.google.common.base.Preconditions;
+import com.viaversion.viaversion.api.protocol.Protocol;
+import com.viaversion.viaversion.util.EntityTypeUtil;
+import com.viaversion.viaversion.util.Key;
+import java.util.Locale;
+import org.checkerframework.checker.nullness.qual.Nullable;
+
+public enum EntityTypes26_2 implements EntityType {
+
+    ENTITY(null, null),
+
+    AREA_EFFECT_CLOUD(ENTITY),
+    END_CRYSTAL(ENTITY),
+    EVOKER_FANGS(ENTITY),
+    EXPERIENCE_ORB(ENTITY),
+    EYE_OF_ENDER(ENTITY),
+    FALLING_BLOCK(ENTITY),
+    ITEM(ENTITY),
+    TNT(ENTITY),
+    OMINOUS_ITEM_SPAWNER(ENTITY),
+    MARKER(ENTITY),
+    LIGHTNING_BOLT(ENTITY),
+    INTERACTION(ENTITY),
+
+    DISPLAY(ENTITY, null),
+    BLOCK_DISPLAY(DISPLAY),
+    ITEM_DISPLAY(DISPLAY),
+    TEXT_DISPLAY(DISPLAY),
+
+    // Hanging entities
+    HANGING_ENTITY(ENTITY, null),
+    LEASH_KNOT(HANGING_ENTITY),
+    PAINTING(HANGING_ENTITY),
+    ITEM_FRAME(HANGING_ENTITY),
+    GLOW_ITEM_FRAME(ITEM_FRAME),
+
+    // Projectiles
+    PROJECTILE(ENTITY, null),
+    ITEM_PROJECTILE(PROJECTILE, null),
+    SNOWBALL(ITEM_PROJECTILE),
+    ENDER_PEARL(ITEM_PROJECTILE),
+    EGG(ITEM_PROJECTILE),
+    EXPERIENCE_BOTTLE(ITEM_PROJECTILE),
+    FIREWORK_ROCKET(PROJECTILE),
+    LLAMA_SPIT(PROJECTILE),
+    SHULKER_BULLET(PROJECTILE),
+    FISHING_BOBBER(PROJECTILE),
+    WITHER_SKULL(PROJECTILE),
+    DRAGON_FIREBALL(PROJECTILE), // Doesn't actually inherit fireball
+
+    ABSTRACT_THROWN_POTION(ITEM_PROJECTILE, null),
+    SPLASH_POTION(ABSTRACT_THROWN_POTION),
+    LINGERING_POTION(ABSTRACT_THROWN_POTION),
+
+    ABSTRACT_ARROW(PROJECTILE, null),
+    ARROW(ABSTRACT_ARROW),
+    SPECTRAL_ARROW(ABSTRACT_ARROW),
+    TRIDENT(ABSTRACT_ARROW),
+
+    ABSTRACT_FIREBALL(ENTITY, null),
+    FIREBALL(ABSTRACT_FIREBALL),
+    SMALL_FIREBALL(ABSTRACT_FIREBALL),
+
+    ABSTRACT_WIND_CHARGE(PROJECTILE, null),
+    WIND_CHARGE(ABSTRACT_WIND_CHARGE),
+    BREEZE_WIND_CHARGE(ABSTRACT_WIND_CHARGE),
+
+    // Vehicles
+    VEHICLE(ENTITY, null),
+
+    ABSTRACT_MINECART(VEHICLE, null),
+    MINECART(ABSTRACT_MINECART),
+    FURNACE_MINECART(ABSTRACT_MINECART),
+    COMMAND_BLOCK_MINECART(ABSTRACT_MINECART),
+    TNT_MINECART(ABSTRACT_MINECART),
+    SPAWNER_MINECART(ABSTRACT_MINECART),
+
+    ABSTRACT_MINECART_CONTAINER(ABSTRACT_MINECART, null),
+    CHEST_MINECART(ABSTRACT_MINECART_CONTAINER),
+    HOPPER_MINECART(ABSTRACT_MINECART_CONTAINER),
+
+    ABSTRACT_BOAT(VEHICLE, null),
+    ABSTRACT_CHEST_BOAT(ABSTRACT_BOAT, null),
+    ACACIA_BOAT(ABSTRACT_BOAT),
+    ACACIA_CHEST_BOAT(ABSTRACT_CHEST_BOAT),
+    BAMBOO_CHEST_RAFT(ABSTRACT_CHEST_BOAT),
+    BAMBOO_RAFT(ABSTRACT_BOAT),
+    BIRCH_BOAT(ABSTRACT_BOAT),
+    BIRCH_CHEST_BOAT(ABSTRACT_CHEST_BOAT),
+    CHERRY_BOAT(ABSTRACT_BOAT),
+    CHERRY_CHEST_BOAT(ABSTRACT_CHEST_BOAT),
+    DARK_OAK_BOAT(ABSTRACT_BOAT),
+    DARK_OAK_CHEST_BOAT(ABSTRACT_CHEST_BOAT),
+    JUNGLE_BOAT(ABSTRACT_BOAT),
+    JUNGLE_CHEST_BOAT(ABSTRACT_CHEST_BOAT),
+    MANGROVE_BOAT(ABSTRACT_BOAT),
+    MANGROVE_CHEST_BOAT(ABSTRACT_CHEST_BOAT),
+    OAK_BOAT(ABSTRACT_BOAT),
+    OAK_CHEST_BOAT(ABSTRACT_CHEST_BOAT),
+    PALE_OAK_BOAT(ABSTRACT_BOAT),
+    PALE_OAK_CHEST_BOAT(ABSTRACT_CHEST_BOAT),
+    SPRUCE_BOAT(ABSTRACT_BOAT),
+    SPRUCE_CHEST_BOAT(ABSTRACT_CHEST_BOAT),
+
+    // Living entities as a larger subclass
+    LIVING_ENTITY(ENTITY, null),
+    ARMOR_STAND(LIVING_ENTITY),
+
+    // Players
+    AVATAR(LIVING_ENTITY, null),
+    MANNEQUIN(AVATAR),
+    PLAYER(AVATAR),
+
+    // Mobs as a larger subclass
+    MOB(LIVING_ENTITY, null),
+    ENDER_DRAGON(MOB),
+
+    // Ambient mobs
+    AMBIENT_CREATURE(MOB, null),
+    BAT(AMBIENT_CREATURE),
+
+    // Flying mobs
+    FLYING_MOB(MOB, null),
+    GHAST(FLYING_MOB),
+    PHANTOM(FLYING_MOB),
+
+    // Pathfinder mobs and its subclasses
+    PATHFINDER_MOB(MOB, null),
+    ALLAY(PATHFINDER_MOB),
+
+    ABSTRACT_GOLEM(PATHFINDER_MOB, null),
+    SNOW_GOLEM(ABSTRACT_GOLEM),
+    IRON_GOLEM(ABSTRACT_GOLEM),
+    SHULKER(ABSTRACT_GOLEM),
+    COPPER_GOLEM(ABSTRACT_GOLEM),
+
+    // Ageable mobs and (tamable) animals
+    ABSTRACT_AGEABLE(PATHFINDER_MOB, null),
+
+    ABSTRACT_VILLAGER(ABSTRACT_AGEABLE, null),
+    VILLAGER(ABSTRACT_VILLAGER),
+    WANDERING_TRADER(ABSTRACT_VILLAGER),
+
+    ABSTRACT_CUBE_MOB(ABSTRACT_AGEABLE, null),
+    SLIME(ABSTRACT_CUBE_MOB),
+    MAGMA_CUBE(ABSTRACT_CUBE_MOB),
+    SULFUR_CUBE(ABSTRACT_CUBE_MOB),
+
+    ABSTRACT_ANIMAL(ABSTRACT_AGEABLE, null),
+    AXOLOTL(ABSTRACT_ANIMAL),
+    CHICKEN(ABSTRACT_ANIMAL),
+    PANDA(ABSTRACT_ANIMAL),
+    PIG(ABSTRACT_ANIMAL),
+    POLAR_BEAR(ABSTRACT_ANIMAL),
+    RABBIT(ABSTRACT_ANIMAL),
+    SHEEP(ABSTRACT_ANIMAL),
+    BEE(ABSTRACT_ANIMAL),
+    TURTLE(ABSTRACT_ANIMAL),
+    FOX(ABSTRACT_ANIMAL),
+    FROG(ABSTRACT_ANIMAL),
+    GOAT(ABSTRACT_ANIMAL),
+    HOGLIN(ABSTRACT_ANIMAL),
+    STRIDER(ABSTRACT_ANIMAL),
+    SNIFFER(ABSTRACT_ANIMAL),
+    ARMADILLO(ABSTRACT_ANIMAL),
+    HAPPY_GHAST(ABSTRACT_ANIMAL),
+    OCELOT(ABSTRACT_ANIMAL),
+
+    ABSTRACT_COW(ABSTRACT_ANIMAL, null),
+    COW(ABSTRACT_COW),
+    MOOSHROOM(ABSTRACT_COW),
+
+    TAMABLE_ANIMAL(ABSTRACT_ANIMAL, null),
+    CAT(TAMABLE_ANIMAL),
+    WOLF(TAMABLE_ANIMAL),
+    PARROT(TAMABLE_ANIMAL),
+
+    ABSTRACT_NAUTILUS(TAMABLE_ANIMAL, null),
+    NAUTILUS(ABSTRACT_NAUTILUS),
+    ZOMBIE_NAUTILUS(ABSTRACT_NAUTILUS),
+
+    ABSTRACT_HORSE(ABSTRACT_ANIMAL, null),
+    HORSE(ABSTRACT_HORSE),
+    SKELETON_HORSE(ABSTRACT_HORSE),
+    ZOMBIE_HORSE(ABSTRACT_HORSE),
+    CAMEL(ABSTRACT_HORSE),
+    CAMEL_HUSK(CAMEL),
+
+    ABSTRACT_CHESTED_HORSE(ABSTRACT_HORSE, null),
+    DONKEY(ABSTRACT_CHESTED_HORSE),
+    MULE(ABSTRACT_CHESTED_HORSE),
+    LLAMA(ABSTRACT_CHESTED_HORSE),
+    TRADER_LLAMA(LLAMA),
+
+    // Monsters
+    ABSTRACT_MONSTER(PATHFINDER_MOB, null),
+    BLAZE(ABSTRACT_MONSTER),
+    CREEPER(ABSTRACT_MONSTER),
+    ENDERMITE(ABSTRACT_MONSTER),
+    ENDERMAN(ABSTRACT_MONSTER),
+    GIANT(ABSTRACT_MONSTER),
+    SILVERFISH(ABSTRACT_MONSTER),
+    VEX(ABSTRACT_MONSTER),
+    WITHER(ABSTRACT_MONSTER),
+    BREEZE(ABSTRACT_MONSTER),
+    ZOGLIN(ABSTRACT_MONSTER),
+    WARDEN(ABSTRACT_MONSTER),
+    CREAKING(ABSTRACT_MONSTER),
+
+    ABSTRACT_SKELETON(ABSTRACT_MONSTER, null),
+    SKELETON(ABSTRACT_SKELETON),
+    STRAY(ABSTRACT_SKELETON),
+    WITHER_SKELETON(ABSTRACT_SKELETON),
+    BOGGED(ABSTRACT_SKELETON),
+    PARCHED(ABSTRACT_SKELETON),
+
+    ZOMBIE(ABSTRACT_MONSTER),
+    DROWNED(ZOMBIE),
+    HUSK(ZOMBIE),
+    ZOMBIFIED_PIGLIN(ZOMBIE),
+    ZOMBIE_VILLAGER(ZOMBIE),
+
+    GUARDIAN(ABSTRACT_MONSTER),
+    ELDER_GUARDIAN(GUARDIAN),
+
+    SPIDER(ABSTRACT_MONSTER),
+    CAVE_SPIDER(SPIDER),
+
+    ABSTRACT_PIGLIN(ABSTRACT_MONSTER, null),
+    PIGLIN(ABSTRACT_PIGLIN),
+    PIGLIN_BRUTE(ABSTRACT_PIGLIN),
+
+    // Water mobs
+    AGEABLE_WATER_CREATURE(ABSTRACT_AGEABLE, null),
+    DOLPHIN(AGEABLE_WATER_CREATURE),
+
+    SQUID(AGEABLE_WATER_CREATURE),
+    GLOW_SQUID(SQUID),
+
+    WATER_ANIMAL(PATHFINDER_MOB, null),
+    ABSTRACT_FISH(WATER_ANIMAL, null),
+    PUFFERFISH(ABSTRACT_FISH),
+    TADPOLE(ABSTRACT_FISH),
+
+    ABSTRACT_SCHOOLING_FISH(ABSTRACT_FISH, null),
+    COD(ABSTRACT_SCHOOLING_FISH),
+    SALMON(ABSTRACT_SCHOOLING_FISH),
+    TROPICAL_FISH(ABSTRACT_SCHOOLING_FISH),
+
+    // Raiders
+    ABSTRACT_RAIDER(ABSTRACT_MONSTER, null),
+    WITCH(ABSTRACT_RAIDER),
+    RAVAGER(ABSTRACT_RAIDER),
+
+    ABSTRACT_ILLAGER(ABSTRACT_RAIDER, null),
+    SPELLCASTER_ILLAGER(ABSTRACT_ILLAGER, null),
+    VINDICATOR(ABSTRACT_ILLAGER),
+    PILLAGER(ABSTRACT_ILLAGER),
+    EVOKER(SPELLCASTER_ILLAGER),
+    ILLUSIONER(SPELLCASTER_ILLAGER);
+
+    private static final EntityType[] TYPES = EntityTypeUtil.createSizedArray(values());
+    private final EntityType parent;
+    private final String identifier;
+    private int id = -1;
+
+    EntityTypes26_2(final EntityType parent) {
+        this.parent = parent;
+        this.identifier = Key.namespaced(name().toLowerCase(Locale.ROOT));
+    }
+
+    EntityTypes26_2(final EntityType parent, @Nullable final String identifier) {
+        this.parent = parent;
+        this.identifier = identifier;
+    }
+
+    @Override
+    public int getId() {
+        if (id == -1) {
+            throw new IllegalStateException("Ids have not been initialized yet (type " + name() + ")");
+        }
+        return id;
+    }
+
+    @Override
+    public String identifier() {
+        Preconditions.checkArgument(identifier != null, "Called identifier method on abstract type");
+        return identifier;
+    }
+
+    @Override
+    public @Nullable EntityType getParent() {
+        return parent;
+    }
+
+    @Override
+    public boolean isAbstractType() {
+        return identifier == null;
+    }
+
+    public static EntityType getTypeFromId(final int typeId) {
+        return EntityTypeUtil.getTypeFromId(TYPES, typeId, PIG);
+    }
+
+    public static void initialize(final Protocol<?, ?, ?, ?> protocol) {
+        EntityTypeUtil.initialize(values(), TYPES, protocol, (type, id) -> type.id = id);
+    }
+}

api/src/main/java/com/viaversion/viaversion/api/protocol/version/ProtocolVersion.java

@@ -94,6 +94,7 @@ public class ProtocolVersion implements Comparable<ProtocolVersion> {
     public static final ProtocolVersion v1_21_9 = register(773, "1.21.9-1.21.10", new SubVersionRange("1.21", 9, 10));
     public static final ProtocolVersion v1_21_11 = register(774, "1.21.11");
     public static final ProtocolVersion v26_1 = register(775, "26.1-26.1.2", new SubVersionRange("26.1", 0, 2));
+    public static final ProtocolVersion v26_2 = register(776, "26.2");
     public static final ProtocolVersion unknown = new ProtocolVersion(VersionType.SPECIAL, -1, -1, "UNKNOWN", null);
 
     static {

api/src/main/java/com/viaversion/viaversion/api/type/Types.java

@@ -179,7 +179,8 @@ public final class Types {
     public static final Type<UUID[]> UUID_ARRAY = new ArrayType<>(Types.UUID);
 
     public static final VarIntType VAR_INT = new VarIntType();
-    public static final OptionalVarIntType OPTIONAL_VAR_INT = new OptionalVarIntType();
+    public static final OptionalVarIntType OPTIONAL_VAR_INT = new OptionalVarIntType(); // compact
+    public static final OptionalType<Integer> BOOL_OPTIONAL_VAR_INT = new VarIntType.OptionalVarIntType(); // regular boolean prefixed
     public static final Type<int[]> VAR_INT_ARRAY_PRIMITIVE = new VarIntArrayType();
     public static final VarLongType VAR_LONG = new VarLongType();
 

api/src/main/java/com/viaversion/viaversion/api/type/types/ArrayType.java

@@ -45,6 +45,12 @@ public class ArrayType<T> extends Type<T[]> {
         this.maxLength = maxLength;
     }
 
+    private ArrayType(Class<? super T[]> outputClass, Type<T> type, int maxLength) {
+        super(type.getTypeName() + " Array", outputClass);
+        this.elementType = type;
+        this.maxLength = maxLength;
+    }
+
     public static Class<?> getArrayClass(Class<?> componentType) {
         // Should only happen once per class init.
         return Array.newInstance(componentType, 0).getClass();
@@ -101,4 +107,8 @@ public class ArrayType<T> extends Type<T[]> {
             }
         });
     }
+
+    public ArrayType<T> withMaxLength(final int maxLength) {
+        return new ArrayType<>(this.getOutputClass(), this.elementType, maxLength);
+    }
 }

api/src/main/java/com/viaversion/viaversion/api/type/types/VarIntType.java

@@ -23,6 +23,7 @@
 package com.viaversion.viaversion.api.type.types;
 
 import com.viaversion.viaversion.api.minecraft.codec.Ops;
+import com.viaversion.viaversion.api.type.OptionalType;
 import com.viaversion.viaversion.api.type.Type;
 import com.viaversion.viaversion.api.type.TypeConverter;
 import com.viaversion.viaversion.api.type.Types;
@@ -108,4 +109,11 @@ public class VarIntType extends Type<Integer> implements TypeConverter<Integer>
     public static int varIntLength(final int value) {
         return VAR_INT_LENGTHS[Integer.numberOfLeadingZeros(value)];
     }
+
+    public static final class OptionalVarIntType extends OptionalType<Integer> {
+
+        public OptionalVarIntType() {
+            super(Types.VAR_INT);
+        }
+    }
 }

api/src/main/java/com/viaversion/viaversion/api/type/types/misc/ParticleType.java

@@ -163,6 +163,13 @@ public class ParticleType extends DynamicType<Particle> {
             particle.add(Types.INT, Types.INT.readPrimitive(buf)); // Color
             particle.add(Types.FLOAT, Types.FLOAT.readPrimitive(buf)); // Power
         };
+        public static final DataReader<Particle> GEYSER_BASE = (buf, particle) -> {
+            particle.add(Types.INT, Types.INT.readPrimitive(buf)); // Water blocks
+            particle.add(Types.FLOAT, Types.FLOAT.readPrimitive(buf)); // Burst impulse base
+        };
+        public static final DataReader<Particle> GEYSER = (buf, particle) -> {
+            particle.add(Types.INT, Types.INT.readPrimitive(buf)); // Water blocks
+        };
 
         public static DataReader<Particle> item(Type<Item> item) {
             return (buf, particle) -> particle.add(item, item.read(buf));
@@ -259,12 +266,20 @@ public class ParticleType extends DynamicType<Particle> {
             return fill1_21_4(protocol).reader("tinted_leaves", Readers.COLOR);
         }
 
-        public static void fill1_21_9(final Protocol<?, ?, ?, ?> protocol) {
-            fill1_21_5(protocol)
+        public static DataFiller fill1_21_9(final Protocol<?, ?, ?, ?> protocol) {
+            return fill1_21_5(protocol)
                 .reader("dragon_breath", Readers.POWER)
                 .reader("effect", Readers.SPELL)
                 .reader("instant_effect", Readers.SPELL)
                 .reader("flash", Readers.COLOR);
         }
+
+        public static void fill26_2(final Protocol<?, ?, ?, ?> protocol) {
+            fill1_21_9(protocol)
+                .reader("geyser", Readers.GEYSER)
+                .reader("geyser_base", Readers.GEYSER_BASE)
+                .reader("geyser_poof", Readers.GEYSER_BASE)
+                .reader("geyser_plume", Readers.GEYSER);
+        }
     }
 }

api/src/main/java/com/viaversion/viaversion/api/type/types/version/Types1_20_5.java

@@ -47,7 +47,7 @@ public class Types1_20_5<K extends VersionedStructuredDataKeys, E extends Abstra
     public final Type<StructuredData<?>[]> structuredDataArray = new ArrayType<>(structuredData);
     public final Type<Item> item = new ItemType1_20_5(structuredData);
     public final Type<Item> lengthPrefixedItem = new ItemType1_20_5(lengthPrefixedStructuredData);
-    public final Type<Item[]> itemArray = new ArrayType<>(item);
+    public final ArrayType<Item> itemArray = new ArrayType<>(item);
     public final Type<Item> itemCost = new ItemCostType1_20_5(structuredDataArray);
     public final Type<Item> optionalItemCost = new ItemCostType1_20_5.OptionalItemCostType(itemCost);
     private K structuredDataKeys;
@@ -77,7 +77,7 @@ public class Types1_20_5<K extends VersionedStructuredDataKeys, E extends Abstra
     }
 
     @Override
-    public Type<Item[]> itemArray() {
+    public ArrayType<Item> itemArray() {
         return itemArray;
     }
 
@@ -92,7 +92,7 @@ public class Types1_20_5<K extends VersionedStructuredDataKeys, E extends Abstra
     }
 
     @Override
-    public Type<Item[]> itemTemplateArray() {
+    public ArrayType<Item> itemTemplateArray() {
         return itemArray;
     }
 

api/src/main/java/com/viaversion/viaversion/api/type/types/version/Types26_1.java

@@ -34,7 +34,7 @@ public class Types26_1<K extends VersionedStructuredDataKeys, E extends Abstract
 
     public final Type<Item> itemTemplate = new ItemTemplateType26_1(structuredData);
     public final Type<Item> optionalItemTemplate = new ItemTemplateType26_1.OptionalItemTemplateType(itemTemplate);
-    public final Type<Item[]> itemTemplateArray = new ArrayType<>(itemTemplate);
+    public final ArrayType<Item> itemTemplateArray = new ArrayType<>(itemTemplate);
 
     public Types26_1(final Function<VersionedTypesHolder, K> keysSupplier, final Function<VersionedTypesHolder, E> entityDataTypesSupplier) {
         super(null, entityDataTypesSupplier);
@@ -52,7 +52,7 @@ public class Types26_1<K extends VersionedStructuredDataKeys, E extends Abstract
     }
 
     @Override
-    public Type<Item[]> itemTemplateArray() {
+    public ArrayType<Item> itemTemplateArray() {
         return itemTemplateArray;
     }
 }

api/src/main/java/com/viaversion/viaversion/api/type/types/version/VersionedTypes.java

@@ -26,6 +26,7 @@ import com.viaversion.viaversion.api.minecraft.data.version.StructuredDataKeys1_
 import com.viaversion.viaversion.api.minecraft.data.version.StructuredDataKeys1_21_11;
 import com.viaversion.viaversion.api.minecraft.data.version.StructuredDataKeys1_21_2;
 import com.viaversion.viaversion.api.minecraft.data.version.StructuredDataKeys1_21_5;
+import com.viaversion.viaversion.api.minecraft.data.version.StructuredDataKeys26_2;
 import com.viaversion.viaversion.api.minecraft.entitydata.types.EntityDataTypes1_20_5;
 import com.viaversion.viaversion.api.minecraft.entitydata.types.EntityDataTypes1_21;
 import com.viaversion.viaversion.api.minecraft.entitydata.types.EntityDataTypes1_21_11;
@@ -51,4 +52,5 @@ public final class VersionedTypes {
     public static final Types1_20_5<StructuredDataKeys1_21_5, EntityDataTypes1_21_9> V1_21_9 = new Types1_20_5<>(StructuredDataKeys1_21_5::new, EntityDataTypes1_21_9::new);
     public static final Types1_20_5<StructuredDataKeys1_21_11, EntityDataTypes1_21_11> V1_21_11 = new Types1_20_5<>(StructuredDataKeys1_21_11::new, EntityDataTypes1_21_11::new);
     public static final Types26_1<StructuredDataKeys1_21_11, EntityDataTypes26_1> V26_1 = new Types26_1<>(StructuredDataKeys1_21_11::new, EntityDataTypes26_1::new);
+    public static final Types26_1<StructuredDataKeys26_2, EntityDataTypes26_1> V26_2 = new Types26_1<>(StructuredDataKeys26_2::new, EntityDataTypes26_1::new);
 }

api/src/main/java/com/viaversion/viaversion/api/type/types/version/VersionedTypesHolder.java

@@ -46,7 +46,7 @@ public interface VersionedTypesHolder {
      */
     Type<Item> item();
 
-    Type<Item[]> itemArray();
+    ArrayType<Item> itemArray();
 
     /**
      * Returns the unmapped item stack template type, used for certain recipes/templates in 26.1+.
@@ -57,7 +57,7 @@ public interface VersionedTypesHolder {
 
     Type<Item> optionalItemTemplate();
 
-    Type<Item[]> itemTemplateArray();
+    ArrayType<Item> itemTemplateArray();
 
     /**
      * Returns the unmapped item cost type, used in merchant offers.

build-logic/build.gradle.kts

@@ -8,7 +8,7 @@ repositories {
 
 dependencies {
     // version must be manually kept in sync with the one in root project settings.gradle.kts
-    implementation("com.gradleup.shadow:shadow-gradle-plugin:9.4.1")
+    implementation("com.gradleup.shadow:shadow-gradle-plugin:9.4.2")
 
     // A nice no-conflict comment for patching in downgrading
 }

common/src/main/java/com/viaversion/viaversion/protocol/ProtocolManagerImpl.java

@@ -90,6 +90,7 @@ import com.viaversion.viaversion.protocols.v1_8to1_9.Protocol1_8To1_9;
 import com.viaversion.viaversion.protocols.v1_9_1to1_9_3.Protocol1_9_1To1_9_3;
 import com.viaversion.viaversion.protocols.v1_9_3to1_10.Protocol1_9_3To1_10;
 import com.viaversion.viaversion.protocols.v1_9to1_9_1.Protocol1_9To1_9_1;
+import com.viaversion.viaversion.protocols.v26_1to26_2.Protocol26_1To26_2;
 import com.viaversion.viaversion.util.MathUtil;
 import com.viaversion.viaversion.util.Pair;
 import io.netty.buffer.ByteBuf;
@@ -219,6 +220,7 @@ public class ProtocolManagerImpl implements ProtocolManager {
         registerProtocol(new Protocol1_21_9To1_21_11(), ProtocolVersion.v1_21_11, ProtocolVersion.v1_21_9);
 
         registerProtocol(new Protocol1_21_11To26_1(), ProtocolVersion.v26_1, ProtocolVersion.v1_21_11);
+        registerProtocol(new Protocol26_1To26_2(), ProtocolVersion.v26_2, ProtocolVersion.v26_1);
     }
 
     @Override

common/src/main/java/com/viaversion/viaversion/protocol/shared_registration/RegistrationBuilder.java

@@ -122,6 +122,11 @@ public final class RegistrationBuilder {
             this.adapter = adapter;
         }
 
+        /**
+         * @param max max version, exclusive
+         * @param action registration
+         * @return self
+         */
         public TypedRangesBuilder<CU, SU, R> to(final ProtocolVersion max, final TypedRegistrationAction<CU, SU, R> action) {
             to(max, wrapAction(action));
             return this;

common/src/main/java/com/viaversion/viaversion/protocol/shared_registration/def/DefaultRegistrations.java

@@ -86,7 +86,8 @@ public final class DefaultRegistrations {
                 .to(ProtocolVersion.v1_21_5, TextComponentRegistrations::registerComponents1_21_4)
             )
             .ranges(TextComponentRegistrations::nbtText, ProtocolVersion.v1_21_5, b -> b
-                .since(TextComponentRegistrations::registerComponents1_21_5)
+                .to(ProtocolVersion.v26_2, TextComponentRegistrations::registerComponents1_21_5)
+                .since(TextComponentRegistrations::registerComponents26_2)
             )
 
             .ranges(ProtocolVersion.v1_17_1, sbeps -> sbeps

common/src/main/java/com/viaversion/viaversion/protocol/shared_registration/def/TextComponentRegistrations.java

@@ -183,6 +183,14 @@ final class TextComponentRegistrations {
         ctx.clientbound(ClientboundPackets1_21_5.PLAYER_CHAT, cr::registerPlayerChat1_21_5);
     }
 
+    static <CU extends ClientboundPacketType> void registerComponents26_2(final RegistrationContext<CU, ?> ctx, final NBTComponentRewriter<CU> cr) {
+        common1_20_5(ctx, cr);
+        ctx.clientbound(ClientboundPackets1_21_5.SET_PLAYER_TEAM, cr::registerSetPlayerTeam26_2);
+        ctx.clientbound(ClientboundPackets1_21_5.DISGUISED_CHAT, cr::registerDisguisedChat);
+        ctx.clientbound(ClientboundPackets1_21_5.PLAYER_INFO_UPDATE, cr::registerPlayerInfoUpdate1_21_4);
+        ctx.clientbound(ClientboundPackets1_21_5.PLAYER_CHAT, cr::registerPlayerChat1_21_5);
+    }
+
     static @Nullable <CU extends ClientboundPacketType, SU extends ServerboundPacketType> ComponentRewriterBase<CU> text(final RegistrationContext<CU, SU> ctx) {
         return (ComponentRewriterBase<CU>) ctx.protocol().getComponentRewriter();
     }

common/src/main/java/com/viaversion/viaversion/protocols/template/Protocol98_1To99_1.java

@@ -30,12 +30,14 @@ import com.viaversion.viaversion.api.type.types.version.Types1_20_5;
 import com.viaversion.viaversion.api.type.types.version.VersionedTypes;
 import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ClientboundPacket26_1;
 import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ClientboundPackets26_1;
+import com.viaversion.viaversion.protocols.v1_21_4to1_21_5.rewriter.RecipeDisplayRewriter1_21_5;
 import com.viaversion.viaversion.protocols.v1_21_5to1_21_6.packet.ServerboundPackets1_21_6;
 import com.viaversion.viaversion.protocols.v1_21_7to1_21_9.packet.ClientboundConfigurationPackets1_21_9;
 import com.viaversion.viaversion.protocols.v1_21_7to1_21_9.packet.ServerboundConfigurationPackets1_21_9;
 import com.viaversion.viaversion.protocols.v1_21_7to1_21_9.packet.ServerboundPacket1_21_9;
 import com.viaversion.viaversion.rewriter.BlockRewriter;
 import com.viaversion.viaversion.rewriter.ParticleRewriter;
+import com.viaversion.viaversion.rewriter.RecipeDisplayRewriter;
 import com.viaversion.viaversion.rewriter.RegistryDataRewriter;
 import com.viaversion.viaversion.rewriter.TagRewriter;
 import com.viaversion.viaversion.rewriter.block.BlockRewriter1_21_5;
@@ -58,6 +60,7 @@ final class Protocol98_1To99_1 extends AbstractProtocol<ClientboundPacket26_1, C
     private final ParticleRewriter<ClientboundPacket26_1> particleRewriter = new ParticleRewriter<>(this);
     private final TagRewriter<ClientboundPacket26_1> tagRewriter = new TagRewriter<>(this);
     private final NBTComponentRewriter<ClientboundPacket26_1> componentRewriter = new ComponentRewriter99_1(this);
+    private final RecipeDisplayRewriter<ClientboundPacket26_1> recipeewriter = new RecipeDisplayRewriter1_21_5<>(this);
     private final RegistryDataRewriter registryDataRewriter = new RegistryDataRewriter(this);
 
     public Protocol98_1To99_1() {
@@ -132,6 +135,11 @@ final class Protocol98_1To99_1 extends AbstractProtocol<ClientboundPacket26_1, C
         return registryDataRewriter;
     }
 
+    @Override
+    public RecipeDisplayRewriter<ClientboundPacket26_1> getRecipeRewriter() {
+        return recipeewriter;
+    }
+
     @Override
     public ParticleRewriter<ClientboundPacket26_1> getParticleRewriter() {
         return particleRewriter;

common/src/main/java/com/viaversion/viaversion/protocols/v1_20_3to1_20_5/rewriter/ComponentRewriter1_20_5.java

@@ -1550,8 +1550,9 @@ public class ComponentRewriter1_20_5<C extends ClientboundPacketType> extends Js
     }
 
     protected Item[] itemArrayFromTag(final UserConnection connection, final ListTag<CompoundTag> tag) {
-        final Item[] items = new Item[tag.size()];
-        for (int i = 0; i < tag.size(); i++) {
+        final int size = Math.min(tag.size(), 1024);
+        final Item[] items = new Item[size];
+        for (int i = 0; i < size; i++) {
             items[i] = itemFromTag(connection, tag.get(i));
         }
         return items;

common/src/main/java/com/viaversion/viaversion/protocols/v1_21_11to26_1/Protocol1_21_11To26_1.java

@@ -239,17 +239,21 @@ public final class Protocol1_21_11To26_1 extends AbstractProtocol<ClientboundPac
 
     private void addJukeboxPlayables(final String... songs) {
         for (final String song : songs) {
-            final CompoundTag songTag = new CompoundTag();
-            final CompoundTag songDescription = new CompoundTag();
-            songDescription.putString("translate", "jukebox_song.minecraft." + song);
-            songTag.put("description", songDescription);
-            songTag.putString("sound_event", "music_disc." + song);
-            songTag.putFloat("length_in_seconds", 175F);
-            songTag.putInt("comparator_output", 10);
-            registryDataRewriter.addEntries("jukebox_song", new RegistryEntry(song, songTag));
+            registryDataRewriter.addEntries("jukebox_song", createJukeboxPlayableEntry(song));
         }
     }
 
+    public static RegistryEntry createJukeboxPlayableEntry(final String song) {
+        final CompoundTag songTag = new CompoundTag();
+        final CompoundTag songDescription = new CompoundTag();
+        songDescription.putString("translate", "jukebox_song.minecraft." + song);
+        songTag.put("description", songDescription);
+        songTag.putString("sound_event", "music_disc." + song);
+        songTag.putFloat("length_in_seconds", 175F);
+        songTag.putInt("comparator_output", 10);
+        return new RegistryEntry(song, songTag);
+    }
+
     private void swapAffixAndAddAssetId(final String registryKey, final String affix) {
         registryDataRewriter.addHandler(registryKey, (key, tag) -> {
             swapEntityNameAffix(affix, tag);

common/src/main/java/com/viaversion/viaversion/protocols/v1_21_11to26_1/packet/ServerboundPackets26_1.java

@@ -81,7 +81,7 @@ public enum ServerboundPackets26_1 implements ServerboundPacket26_1 {
     SET_STRUCTURE_BLOCK, // 0x3B
     SET_TEST_BLOCK, // 0x3C
     SIGN_UPDATE, // 0x3D
-    SPECTATE_ENTITY, // 0x3E
+    SPECTATE_ENTITY, // 0x3E // TODO rename to SPECTATOR_ACTION once a new enum is needed
     SWING, // 0x3F
     TELEPORT_TO_ENTITY, // 0x40
     TEST_INSTANCE_BLOCK_ACTION, // 0x41

common/src/main/java/com/viaversion/viaversion/protocols/v1_21_7to1_21_9/Protocol1_21_7To1_21_9.java

@@ -61,6 +61,7 @@ import com.viaversion.viaversion.rewriter.SoundRewriter;
 import com.viaversion.viaversion.rewriter.TagRewriter;
 import com.viaversion.viaversion.rewriter.block.BlockRewriter1_21_5;
 import com.viaversion.viaversion.rewriter.text.NBTComponentRewriter;
+import com.viaversion.viaversion.util.Limit;
 
 import static com.viaversion.viaversion.util.ProtocolUtil.packetTypeMap;
 
@@ -112,7 +113,7 @@ public final class Protocol1_21_7To1_21_9 extends AbstractProtocol<ClientboundPa
             wrapper.write(Types.VAR_INT, 0); // Number of block particles
         });
         registerServerbound(ServerboundPackets1_21_6.DEBUG_SAMPLE_SUBSCRIPTION, wrapper -> {
-            final int count = wrapper.read(Types.VAR_INT); // subscription count
+            final int count = Limit.max(wrapper.read(Types.VAR_INT), 32); // subscription count
             for (int i = 0; i < count; i++) {
                 final int id = wrapper.read(Types.VAR_INT); // subscription registry id
                 if (id == 0) { // DEDICATED_SERVER_TICK_TIME

common/src/main/java/com/viaversion/viaversion/protocols/v26_1to26_2/Protocol26_1To26_2.java

@@ -0,0 +1,257 @@
+/*
+ * This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
+ * Copyright (C) 2016-2026 ViaVersion and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.viaversion.viaversion.protocols.v26_1to26_2;
+
+import com.viaversion.nbt.tag.CompoundTag;
+import com.viaversion.nbt.tag.Tag;
+import com.viaversion.viaversion.api.connection.UserConnection;
+import com.viaversion.viaversion.api.data.MappingData;
+import com.viaversion.viaversion.api.data.MappingDataBase;
+import com.viaversion.viaversion.api.minecraft.RegistryType;
+import com.viaversion.viaversion.api.minecraft.data.StructuredDataKey;
+import com.viaversion.viaversion.api.minecraft.data.version.StructuredDataKeys1_21_11;
+import com.viaversion.viaversion.api.minecraft.data.version.StructuredDataKeys26_2;
+import com.viaversion.viaversion.api.minecraft.entities.EntityTypes26_2;
+import com.viaversion.viaversion.api.minecraft.entitydata.types.EntityDataTypes26_1;
+import com.viaversion.viaversion.api.protocol.AbstractProtocol;
+import com.viaversion.viaversion.api.protocol.packet.State;
+import com.viaversion.viaversion.api.protocol.packet.provider.PacketTypesProvider;
+import com.viaversion.viaversion.api.protocol.packet.provider.SimplePacketTypesProvider;
+import com.viaversion.viaversion.api.type.Types;
+import com.viaversion.viaversion.api.type.types.chunk.ChunkType26_1;
+import com.viaversion.viaversion.api.type.types.misc.ParticleType;
+import com.viaversion.viaversion.api.type.types.version.Types1_20_5;
+import com.viaversion.viaversion.api.type.types.version.VersionedTypes;
+import com.viaversion.viaversion.protocols.base.ClientboundLoginPackets;
+import com.viaversion.viaversion.protocols.base.ServerboundLoginPackets;
+import com.viaversion.viaversion.protocols.v1_21_11to26_1.Protocol1_21_11To26_1;
+import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ClientboundPacket26_1;
+import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ClientboundPackets26_1;
+import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ServerboundPacket26_1;
+import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ServerboundPackets26_1;
+import com.viaversion.viaversion.protocols.v1_21_4to1_21_5.rewriter.RecipeDisplayRewriter1_21_5;
+import com.viaversion.viaversion.protocols.v1_21_7to1_21_9.packet.ClientboundConfigurationPackets1_21_9;
+import com.viaversion.viaversion.protocols.v1_21_7to1_21_9.packet.ServerboundConfigurationPackets1_21_9;
+import com.viaversion.viaversion.protocols.v26_1to26_2.rewriter.BlockItemPacketRewriter26_2;
+import com.viaversion.viaversion.protocols.v26_1to26_2.rewriter.EntityPacketRewriter26_2;
+import com.viaversion.viaversion.protocols.v26_1to26_2.storage.Encrypted;
+import com.viaversion.viaversion.rewriter.BlockRewriter;
+import com.viaversion.viaversion.rewriter.ParticleRewriter;
+import com.viaversion.viaversion.rewriter.RecipeDisplayRewriter;
+import com.viaversion.viaversion.rewriter.RegistryDataRewriter;
+import com.viaversion.viaversion.rewriter.TagRewriter;
+import com.viaversion.viaversion.rewriter.block.BlockRewriter1_21_5;
+import com.viaversion.viaversion.rewriter.text.NBTComponentRewriter;
+import com.viaversion.viaversion.util.Key;
+import java.util.UUID;
+
+import static com.viaversion.viaversion.util.ProtocolUtil.packetTypeMap;
+
+public final class Protocol26_1To26_2 extends AbstractProtocol<ClientboundPacket26_1, ClientboundPacket26_1, ServerboundPacket26_1, ServerboundPacket26_1> {
+
+    public static final MappingData MAPPINGS = new MappingDataBase("26.1", "26.2");
+    private final EntityPacketRewriter26_2 entityRewriter = new EntityPacketRewriter26_2(this);
+    private final BlockItemPacketRewriter26_2 itemRewriter = new BlockItemPacketRewriter26_2(this);
+    private final BlockRewriter<ClientboundPacket26_1> blockRewriter = new BlockRewriter1_21_5<>(this, ChunkType26_1::new);
+    private final ParticleRewriter<ClientboundPacket26_1> particleRewriter = new ParticleRewriter<>(this);
+    private final TagRewriter<ClientboundPacket26_1> tagRewriter = new TagRewriter<>(this);
+    private final NBTComponentRewriter<ClientboundPacket26_1> componentRewriter = new NBTComponentRewriter<>(this);
+    private final RegistryDataRewriter registryDataRewriter = new RegistryDataRewriter(this) {
+        @Override
+        public void updateEnchantmentTerm(final CompoundTag term) {
+            super.updateEnchantmentTerm(term);
+
+            final String condition = term.getString("condition");
+            if (Key.equals(condition, "entity_properties")) {
+                final CompoundTag predicate = term.getCompoundTag("predicate");
+                final CompoundTag typeSpecific = predicate.removeUnchecked("type_specific");
+                if (typeSpecific != null) {
+                    updateTypeSpecificTerm(predicate, typeSpecific);
+                    return;
+                }
+
+                final Tag typeTag = predicate.remove("type");
+                if (typeTag != null) {
+                    predicate.put("entity_type", typeTag);
+                }
+            }
+        }
+    };
+    private final RecipeDisplayRewriter1_21_5<ClientboundPacket26_1> recipeRewriter = new RecipeDisplayRewriter1_21_5<>(this);
+
+    private void updateTypeSpecificTerm(final CompoundTag predicate, final CompoundTag typeSpecific) {
+        final String type = typeSpecific.getString("type");
+        final String strippedType = Key.stripMinecraftNamespace(type);
+        if (strippedType.equals("player") || strippedType.equals("lightning")
+            || strippedType.equals("fishing_hook") || strippedType.equals("raider")) {
+            predicate.put("type_specific/" + strippedType, typeSpecific);
+        }
+    }
+
+
+    public Protocol26_1To26_2() {
+        super(ClientboundPacket26_1.class, ClientboundPacket26_1.class, ServerboundPacket26_1.class, ServerboundPacket26_1.class);
+    }
+
+    @Override
+    protected void registerPackets() {
+        super.registerPackets();
+        replaceClientbound(ClientboundPackets26_1.SET_PLAYER_TEAM, wrapper -> {
+            wrapper.passthrough(Types.STRING); // Team Name
+            final byte action = wrapper.passthrough(Types.BYTE); // Mode
+            if (action == 0 || action == 2) {
+                componentRewriter.passthroughAndProcess(wrapper); // Display name
+
+                final byte flags = wrapper.read(Types.BYTE);
+                final int nametagVisibility = wrapper.read(Types.VAR_INT);
+                final int collisionRule = wrapper.read(Types.VAR_INT);
+                final int color = wrapper.read(Types.VAR_INT);
+
+                componentRewriter.passthroughAndProcess(wrapper); // Prefix
+                componentRewriter.passthroughAndProcess(wrapper); // Suffix
+
+                wrapper.write(Types.VAR_INT, nametagVisibility);
+                wrapper.write(Types.VAR_INT, collisionRule);
+                wrapper.write(Types.BOOL_OPTIONAL_VAR_INT, color < 16 ? color : null); // only actual colors now
+                wrapper.write(Types.BYTE, flags);
+            }
+        });
+
+        registerClientbound(State.LOGIN, ClientboundLoginPackets.LOGIN_FINISHED, wrapper -> {
+            wrapper.passthrough(Types.UUID); // UUID
+            wrapper.passthrough(Types.STRING); // Name
+            wrapper.passthrough(Types.PROFILE_PROPERTY_ARRAY);
+
+            wrapper.write(Types.UUID, UUID.randomUUID()); // Session ID
+        });
+
+        registerServerbound(State.LOGIN, ServerboundLoginPackets.ENCRYPTION_KEY, wrapper -> {
+            // Previously also used for hiding skins on offline mode servers, now moved to the login packet.
+            wrapper.user().put(new Encrypted());
+        });
+
+        tagRewriter.addEmptyTags(RegistryType.BLOCK, "infiniburn_nether", "infiniburn_end", "infiniburn_overworld"); // from an older version, but servers may have skipped these
+        registryDataRewriter.addEntries("jukebox_song", Protocol1_21_11To26_1.createJukeboxPlayableEntry("bounce"));
+    }
+
+    @Override
+    protected void onMappingDataLoaded() {
+        EntityTypes26_2.initialize(this);
+        ParticleType.Fillers.fill26_2(this);
+        mappedTypes().structuredData.filler(this).add(StructuredDataKey.CUSTOM_DATA, StructuredDataKey.MAX_STACK_SIZE, StructuredDataKey.MAX_DAMAGE,
+            StructuredDataKey.UNBREAKABLE1_21_5, StructuredDataKey.RARITY, StructuredDataKey.TOOLTIP_DISPLAY, StructuredDataKey.DAMAGE_RESISTANT26_1,
+            StructuredDataKey.CUSTOM_NAME, StructuredDataKey.LORE, StructuredDataKey.ENCHANTMENTS1_21_5,
+            StructuredDataKey.CUSTOM_MODEL_DATA1_21_4, StructuredDataKey.BLOCKS_ATTACKS26_1, StructuredDataKey.PROVIDES_BANNER_PATTERNS26_1,
+            StructuredDataKey.REPAIR_COST, StructuredDataKey.CREATIVE_SLOT_LOCK, StructuredDataKey.ENCHANTMENT_GLINT_OVERRIDE,
+            StructuredDataKey.INTANGIBLE_PROJECTILE, StructuredDataKey.STORED_ENCHANTMENTS1_21_5, StructuredDataKey.DYED_COLOR1_21_5,
+            StructuredDataKey.MAP_COLOR, StructuredDataKey.MAP_ID, StructuredDataKey.MAP_DECORATIONS, StructuredDataKey.MAP_POST_PROCESSING,
+            StructuredDataKey.POTION_CONTENTS1_21_2, StructuredDataKey.SUSPICIOUS_STEW_EFFECTS, StructuredDataKey.WRITABLE_BOOK_CONTENT,
+            StructuredDataKey.WRITTEN_BOOK_CONTENT, StructuredDataKey.TRIM1_21_5, StructuredDataKey.DEBUG_STICK_STATE, StructuredDataKey.ENTITY_DATA1_21_9,
+            StructuredDataKey.BUCKET_ENTITY_DATA, StructuredDataKey.BLOCK_ENTITY_DATA1_21_9, StructuredDataKey.INSTRUMENT26_1,
+            StructuredDataKey.RECIPES, StructuredDataKey.LODESTONE_TRACKER, StructuredDataKey.FIREWORK_EXPLOSION, StructuredDataKey.FIREWORKS,
+            StructuredDataKey.PROFILE1_21_9, StructuredDataKey.NOTE_BLOCK_SOUND, StructuredDataKey.BANNER_PATTERNS, StructuredDataKey.BASE_COLOR,
+            StructuredDataKey.POT_DECORATIONS, StructuredDataKey.BLOCK_STATE, StructuredDataKey.BEES1_21_9, StructuredDataKey.LOCK1_21_2,
+            StructuredDataKey.CONTAINER_LOOT, StructuredDataKey.TOOL1_21_5, StructuredDataKey.ITEM_NAME, StructuredDataKey.OMINOUS_BOTTLE_AMPLIFIER,
+            StructuredDataKey.FOOD1_21_2, StructuredDataKey.JUKEBOX_PLAYABLE26_1, StructuredDataKey.ATTRIBUTE_MODIFIERS1_21_6,
+            StructuredDataKey.REPAIRABLE, StructuredDataKey.ENCHANTABLE, StructuredDataKey.CONSUMABLE1_21_2, StructuredDataKey.ATTACK_RANGE,
+            StructuredDataKey.USE_COOLDOWN, StructuredDataKey.DAMAGE, StructuredDataKey.EQUIPPABLE1_21_6, StructuredDataKey.ITEM_MODEL,
+            StructuredDataKey.GLIDER, StructuredDataKey.TOOLTIP_STYLE, StructuredDataKey.DEATH_PROTECTION, StructuredDataKey.WEAPON,
+            StructuredDataKey.POTION_DURATION_SCALE, StructuredDataKey.VILLAGER_VARIANT, StructuredDataKey.WOLF_VARIANT, StructuredDataKey.WOLF_COLLAR,
+            StructuredDataKey.FOX_VARIANT, StructuredDataKey.SALMON_SIZE, StructuredDataKey.PARROT_VARIANT, StructuredDataKey.TROPICAL_FISH_PATTERN,
+            StructuredDataKey.TROPICAL_FISH_BASE_COLOR, StructuredDataKey.TROPICAL_FISH_PATTERN_COLOR, StructuredDataKey.MOOSHROOM_VARIANT,
+            StructuredDataKey.RABBIT_VARIANT, StructuredDataKey.PIG_VARIANT, StructuredDataKey.FROG_VARIANT, StructuredDataKey.HORSE_VARIANT,
+            StructuredDataKey.PAINTING_VARIANT, StructuredDataKey.LLAMA_VARIANT, StructuredDataKey.AXOLOTL_VARIANT, StructuredDataKey.CAT_VARIANT,
+            StructuredDataKey.CAT_COLLAR, StructuredDataKey.SHEEP_COLOR, StructuredDataKey.SHULKER_COLOR, StructuredDataKey.PROVIDES_TRIM_MATERIAL26_1,
+            StructuredDataKey.BREAK_SOUND, StructuredDataKey.COW_VARIANT, StructuredDataKey.CHICKEN_VARIANT26_1, StructuredDataKey.WOLF_SOUND_VARIANT,
+            StructuredDataKey.USE_EFFECTS, StructuredDataKey.MINIMUM_ATTACK_CHARGE, StructuredDataKey.DAMAGE_TYPE26_1, StructuredDataKey.PIERCING_WEAPON,
+            StructuredDataKey.KINETIC_WEAPON, StructuredDataKey.SWING_ANIMATION, StructuredDataKey.ZOMBIE_NAUTILUS_VARIANT26_1, StructuredDataKey.ADDITIONAL_TRADE_COST,
+            StructuredDataKey.DYE, StructuredDataKey.PIG_SOUND_VARIANT, StructuredDataKey.COW_SOUND_VARIANT, StructuredDataKey.CHICKEN_SOUND_VARIANT, StructuredDataKey.CAT_SOUND_VARIANT);
+        super.onMappingDataLoaded();
+    }
+
+    @Override
+    public void init(final UserConnection connection) {
+        addEntityTracker(connection);
+        addItemHasher(connection);
+    }
+
+    @Override
+    public MappingData getMappingData() {
+        return MAPPINGS;
+    }
+
+    @Override
+    public EntityPacketRewriter26_2 getEntityRewriter() {
+        return entityRewriter;
+    }
+
+    @Override
+    public BlockItemPacketRewriter26_2 getItemRewriter() {
+        return itemRewriter;
+    }
+
+    @Override
+    public BlockRewriter<ClientboundPacket26_1> getBlockRewriter() {
+        return blockRewriter;
+    }
+
+    @Override
+    public RecipeDisplayRewriter<ClientboundPacket26_1> getRecipeRewriter() {
+        return recipeRewriter;
+    }
+
+    @Override
+    public RegistryDataRewriter getRegistryDataRewriter() {
+        return registryDataRewriter;
+    }
+
+    @Override
+    public ParticleRewriter<ClientboundPacket26_1> getParticleRewriter() {
+        return particleRewriter;
+    }
+
+    @Override
+    public TagRewriter<ClientboundPacket26_1> getTagRewriter() {
+        return tagRewriter;
+    }
+
+    @Override
+    public NBTComponentRewriter<ClientboundPacket26_1> getComponentRewriter() {
+        return componentRewriter;
+    }
+
+    @Override
+    public Types1_20_5<StructuredDataKeys1_21_11, EntityDataTypes26_1> types() {
+        return VersionedTypes.V26_1;
+    }
+
+    @Override
+    public Types1_20_5<StructuredDataKeys26_2, EntityDataTypes26_1> mappedTypes() {
+        return VersionedTypes.V26_2;
+    }
+
+    @Override
+    protected PacketTypesProvider<ClientboundPacket26_1, ClientboundPacket26_1, ServerboundPacket26_1, ServerboundPacket26_1> createPacketTypesProvider() {
+        return new SimplePacketTypesProvider<>(
+            packetTypeMap(unmappedClientboundPacketType, ClientboundPackets26_1.class, ClientboundConfigurationPackets1_21_9.class),
+            packetTypeMap(mappedClientboundPacketType, ClientboundPackets26_1.class, ClientboundConfigurationPackets1_21_9.class),
+            packetTypeMap(mappedServerboundPacketType, ServerboundPackets26_1.class, ServerboundConfigurationPackets1_21_9.class),
+            packetTypeMap(unmappedServerboundPacketType, ServerboundPackets26_1.class, ServerboundConfigurationPackets1_21_9.class)
+        );
+    }
+}

common/src/main/java/com/viaversion/viaversion/protocols/v26_1to26_2/rewriter/BlockItemPacketRewriter26_2.java

@@ -0,0 +1,53 @@
+/*
+ * This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
+ * Copyright (C) 2016-2026 ViaVersion and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.viaversion.viaversion.protocols.v26_1to26_2.rewriter;
+
+import com.viaversion.viaversion.api.connection.UserConnection;
+import com.viaversion.viaversion.api.minecraft.data.StructuredDataContainer;
+import com.viaversion.viaversion.api.minecraft.data.version.StructuredDataKeys26_2;
+import com.viaversion.viaversion.api.minecraft.item.Item;
+import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ClientboundPacket26_1;
+import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ServerboundPacket26_1;
+import com.viaversion.viaversion.protocols.v26_1to26_2.Protocol26_1To26_2;
+import com.viaversion.viaversion.rewriter.StructuredItemRewriter;
+
+public final class BlockItemPacketRewriter26_2 extends StructuredItemRewriter<ClientboundPacket26_1, ServerboundPacket26_1, Protocol26_1To26_2> {
+
+    public BlockItemPacketRewriter26_2(final Protocol26_1To26_2 protocol) {
+        super(protocol);
+    }
+
+    @Override
+    protected void handleItemDataComponentsToClient(final UserConnection connection, final Item item, final StructuredDataContainer container) {
+        upgradeData(container);
+        super.handleItemDataComponentsToClient(connection, item, container);
+    }
+
+    @Override
+    protected void handleItemDataComponentsToServer(final UserConnection connection, final Item item, final StructuredDataContainer container) {
+        downgradeData(protocol.mappedTypes().structuredDataKeys(), container);
+        super.handleItemDataComponentsToServer(connection, item, container);
+    }
+
+    public static void upgradeData(final StructuredDataContainer container) {
+    }
+
+    public static void downgradeData(final StructuredDataKeys26_2 dataKeys, final StructuredDataContainer container) {
+        container.remove(dataKeys.sulfurCubeContent);
+    }
+}

common/src/main/java/com/viaversion/viaversion/protocols/v26_1to26_2/rewriter/EntityPacketRewriter26_2.java

@@ -0,0 +1,85 @@
+/*
+ * This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
+ * Copyright (C) 2016-2026 ViaVersion and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.viaversion.viaversion.protocols.v26_1to26_2.rewriter;
+
+import com.viaversion.viaversion.api.minecraft.entities.EntityType;
+import com.viaversion.viaversion.api.minecraft.entities.EntityTypes26_2;
+import com.viaversion.viaversion.api.minecraft.entitydata.types.EntityDataTypes26_1;
+import com.viaversion.viaversion.api.type.Types;
+import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ClientboundPacket26_1;
+import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ClientboundPackets26_1;
+import com.viaversion.viaversion.protocols.v1_21_11to26_1.packet.ServerboundPackets26_1;
+import com.viaversion.viaversion.protocols.v26_1to26_2.Protocol26_1To26_2;
+import com.viaversion.viaversion.protocols.v26_1to26_2.storage.Encrypted;
+import com.viaversion.viaversion.rewriter.EntityRewriter;
+
+public final class EntityPacketRewriter26_2 extends EntityRewriter<ClientboundPacket26_1, Protocol26_1To26_2> {
+
+    public EntityPacketRewriter26_2(final Protocol26_1To26_2 protocol) {
+        super(protocol);
+    }
+
+    @Override
+    protected void registerPackets() {
+        super.registerPackets();
+
+        protocol.registerServerbound(ServerboundPackets26_1.SPECTATE_ENTITY, wrapper -> {
+            final Integer entityId = wrapper.read(Types.OPTIONAL_VAR_INT);
+            if (entityId != null) {
+                wrapper.write(Types.VAR_INT, entityId);
+            } else {
+                wrapper.cancel();
+            }
+        });
+
+        protocol.appendClientbound(ClientboundPackets26_1.LOGIN, wrapper -> {
+            // Continuing from the registered handler
+            wrapper.passthrough(Types.BYTE); // Previous gamemode
+            wrapper.passthrough(Types.BOOLEAN); // Debug
+            wrapper.passthrough(Types.BOOLEAN); // Flat
+            wrapper.passthrough(Types.OPTIONAL_GLOBAL_POSITION); // Last death location
+            wrapper.passthrough(Types.VAR_INT); // Portal cooldown
+            wrapper.passthrough(Types.VAR_INT); // Sea level
+            final boolean onlineMode = wrapper.user().has(Encrypted.class);
+            wrapper.write(Types.BOOLEAN, onlineMode);
+        });
+    }
+
+    @Override
+    protected void registerRewrites() {
+        final EntityDataTypes26_1 entityDataTypes = protocol.mappedTypes().entityDataTypes();
+        dataTypeMapper().register();
+        registerEntityDataTypeHandler(
+            entityDataTypes.itemType,
+            entityDataTypes.blockStateType,
+            entityDataTypes.optionalBlockStateType,
+            entityDataTypes.particleType,
+            entityDataTypes.particlesType,
+            entityDataTypes.componentType,
+            entityDataTypes.optionalComponentType
+        );
+
+        filter().type(EntityTypes26_2.ABSTRACT_CUBE_MOB).addIndex(16); // baby
+        filter().type(EntityTypes26_2.ABSTRACT_CUBE_MOB).addIndex(17); // age locked
+    }
+
+    @Override
+    public EntityType typeFromId(final int type) {
+        return EntityTypes26_2.getTypeFromId(type);
+    }
+}

common/src/main/java/com/viaversion/viaversion/protocols/v26_1to26_2/storage/Encrypted.java

@@ -0,0 +1,23 @@
+/*
+ * This file is part of ViaVersion - https://github.com/ViaVersion/ViaVersion
+ * Copyright (C) 2016-2026 ViaVersion and contributors
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+package com.viaversion.viaversion.protocols.v26_1to26_2.storage;
+
+import com.viaversion.viaversion.api.connection.StorableObject;
+
+public final class Encrypted implements StorableObject {
+}

common/src/main/java/com/viaversion/viaversion/rewriter/RegistryDataRewriter.java

@@ -399,24 +399,14 @@ public class RegistryDataRewriter implements com.viaversion.viaversion.api.rewri
         }
 
         final CompoundTag requirements = effectsTag.getCompoundTag("requirements");
-        final ListTag<CompoundTag> terms;
-        if (requirements != null && (terms = requirements.getListTag("terms", CompoundTag.class)) != null) {
-            for (final CompoundTag term : terms) {
-                updateEnchantmentTerm(term);
-            }
+        if (requirements != null) {
+            updateEnchantmentTerm(requirements);
         }
     }
 
     public void updateEnchantmentTerm(final CompoundTag term) {
         final String condition = term.getString("condition");
-        if (Key.equals(condition, "all_of") || Key.equals(condition, "any_of")) {
-            final ListTag<CompoundTag> terms = term.getListTag("terms", CompoundTag.class);
-            if (terms != null) {
-                for (final CompoundTag childTerm : terms) {
-                    updateEnchantmentTerm(childTerm);
-                }
-            }
-        } else if (Key.equals(condition, "inverted")) {
+        if (Key.equals(condition, "inverted")) {
             final CompoundTag childTerm = term.getCompoundTag("term");
             if (childTerm != null) {
                 updateEnchantmentTerm(childTerm);
@@ -425,9 +415,17 @@ public class RegistryDataRewriter implements com.viaversion.viaversion.api.rewri
             final CompoundTag predicate = term.getCompoundTag("predicate");
             if (predicate != null) {
                 updateType(predicate, "type", protocol.getMappingData().getEntityMappings());
+                updateType(predicate, "entity_type", protocol.getMappingData().getEntityMappings());
             }
         } else if (Key.equals(condition, "block_state_property")) {
             updateType(term, "block", protocol.getMappingData().getFullBlockMappings());
+        } else {
+            final ListTag<CompoundTag> terms = term.getListTag("terms", CompoundTag.class);
+            if (terms != null) {
+                for (final CompoundTag childTerm : terms) {
+                    updateEnchantmentTerm(childTerm);
+                }
+            }
         }
     }
 
@@ -488,6 +486,10 @@ public class RegistryDataRewriter implements com.viaversion.viaversion.api.rewri
     }
 
     private void setMappedOrDummyId(final FullMappings mappings, final StringTag tag) {
+        if (Key.stripMinecraftNamespace(tag.getValue()).startsWith("#")) {
+            return;
+        }
+
         String mappedType = mappings.mappedIdentifier(tag.getValue());
         if (mappedType == null) {
             mappedType = mappings.mappedIdentifier(0); // Dummy

common/src/main/java/com/viaversion/viaversion/rewriter/text/ComponentRewriterBase.java

@@ -161,6 +161,22 @@ public abstract class ComponentRewriterBase<C extends ClientboundPacketType> imp
         });
     }
 
+    public void registerSetPlayerTeam26_2(final C packetType) {
+        protocol.registerClientbound(packetType, wrapper -> {
+            wrapper.passthrough(Types.STRING); // Team Name
+            final byte action = wrapper.passthrough(Types.BYTE); // Mode
+            if (action == 0 || action == 2) {
+                passthroughAndProcess(wrapper); // Display name
+                passthroughAndProcess(wrapper); // Prefix
+                passthroughAndProcess(wrapper); // Suffix
+                wrapper.passthrough(Types.VAR_INT); // Nametag visibility
+                wrapper.passthrough(Types.VAR_INT); // Collision rule
+                wrapper.passthrough(Types.OPTIONAL_VAR_INT); // Color
+                wrapper.passthrough(Types.BYTE); // Flags
+            }
+        });
+    }
+
     public void registerPlayerInfoUpdate1_21_4(final C packetType) {
         protocol.registerClientbound(packetType, wrapper -> {
             final BitSet actions = wrapper.passthrough(Types.PROFILE_ACTIONS_ENUM1_21_4);

gradle.properties

@@ -1,9 +1,9 @@
 # Project properties - we put these here so they can be modified without causing a recompile of the build scripts
-projectVersion=5.9.2-SNAPSHOT
+projectVersion=5.10.0
 
 # Smile emoji (note that modrinth may not have added the version on release yet)
-mcVersions=26.1.2, 26.1.1, 26.1, 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21, 1.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2, 1.20.1, 1.20, 1.19.4, 1.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2, 1.18.1, 1.18, 1.17.1, 1.17, 1.16.5, 1.16.4, 1.16.3, 1.16.2, 1.16.1, 1.16, 1.15.2, 1.15.1, 1.15, 1.14.4, 1.14.3, 1.14.2, 1.14.1, 1.14, 1.13.2, 1.13.1, 1.13, 1.12.2, 1.12.1, 1.12, 1.11.2, 1.11.1, 1.11, 1.10.2, 1.10.1, 1.10, 1.9.4, 1.9.3, 1.9.2, 1.9.1, 1.9, 1.8.9
-mcVersionRange=1.8-26.1.2
+mcVersions=26.2, 26.1.2, 26.1.1, 26.1, 1.21.11, 1.21.10, 1.21.9, 1.21.8, 1.21.7, 1.21.6, 1.21.5, 1.21.4, 1.21.3, 1.21.2, 1.21.1, 1.21, 1.20.6, 1.20.5, 1.20.4, 1.20.3, 1.20.2, 1.20.1, 1.20, 1.19.4, 1.19.3, 1.19.2, 1.19.1, 1.19, 1.18.2, 1.18.1, 1.18, 1.17.1, 1.17, 1.16.5, 1.16.4, 1.16.3, 1.16.2, 1.16.1, 1.16, 1.15.2, 1.15.1, 1.15, 1.14.4, 1.14.3, 1.14.2, 1.14.1, 1.14, 1.13.2, 1.13.1, 1.13, 1.12.2, 1.12.1, 1.12, 1.11.2, 1.11.1, 1.11, 1.10.2, 1.10.1, 1.10, 1.9.4, 1.9.3, 1.9.2, 1.9.1, 1.9, 1.8.9
+mcVersionRange=1.8-26.2
 velocityVersion=3.4-3.5
 
 # Gradle properties

gradle/libs.versions.toml

@@ -2,7 +2,7 @@ metadata.format.version = "1.1"
 
 [versions]
 
-gson = "2.13.2"
+gson = "2.14.0"
 snakeYaml = "2.6"
 fastutil = "8.5.15"
 vianbt = "5.2.1"
@@ -13,8 +13,8 @@ netty = "4.0.20.Final"
 guava = "17.0"
 
 junit = "6.0.3"
-platformLauncher = "6.0.3"
-checkerQual = "3.54.0"
+platformLauncher = "6.1.0"
+checkerQual = "4.2.0"
 
 # Platforms
 paper = "1.20.4-R0.1-SNAPSHOT"

gradle/wrapper/gradle-wrapper.properties

@@ -1,8 +1,10 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionSha256Sum=2ab2958f2a1e51120c326cad6f385153bb11ee93b3c216c5fccebfdfbb7ec6cb
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.1-bin.zip
+distributionSha256Sum=bafc141b619ad6350fd975fc903156dd5c151998cc8b058e8c1044ab5f7b031f
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.5.1-bin.zip
 networkTimeout=10000
+retries=0
+retryBackOffMs=500
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

gradlew

@@ -57,7 +57,7 @@
 #       Darwin, MinGW, and NonStop.
 #
 #   (3) This script is generated from the Groovy template
-#       https://github.com/gradle/gradle/blob/2d6327017519d23b96af35865dc997fcb544fb40/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
+#       https://github.com/gradle/gradle/blob/3d91ce3b8caaf77ad09f381f43615b715b53f72c/platforms/jvm/plugins-application/src/main/resources/org/gradle/api/internal/plugins/unixStartScript.txt
 #       within the Gradle project.
 #
 #       You can find Gradle at https://github.com/gradle/gradle/.

gradlew.bat

@@ -23,8 +23,8 @@
 @rem
 @rem ##########################################################################
 
-@rem Set local scope for the variables with windows NT shell
-if "%OS%"=="Windows_NT" setlocal
+@rem Set local scope for the variables, and ensure extensions are enabled
+setlocal EnableExtensions
 
 set DIRNAME=%~dp0
 if "%DIRNAME%"=="" set DIRNAME=.
@@ -51,7 +51,7 @@ echo. 1>&2
 echo Please set the JAVA_HOME variable in your environment to match the 1>&2
 echo location of your Java installation. 1>&2
 
-goto fail
+"%COMSPEC%" /c exit 1
 
 :findJavaFromJavaHome
 set JAVA_HOME=%JAVA_HOME:"=%
@@ -65,7 +65,7 @@ echo. 1>&2
 echo Please set the JAVA_HOME variable in your environment to match the 1>&2
 echo location of your Java installation. 1>&2
 
-goto fail
+"%COMSPEC%" /c exit 1
 
 :execute
 @rem Setup the command line
@@ -73,21 +73,10 @@ goto fail
 
 
 @rem Execute Gradle
-"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %*
+@rem endlocal doesn't take effect until after the line is parsed and variables are expanded
+@rem which allows us to clear the local environment before executing the java command
+endlocal & "%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -jar "%APP_HOME%\gradle\wrapper\gradle-wrapper.jar" %* & call :exitWithErrorLevel
 
-:end
-@rem End local scope for the variables with windows NT shell
-if %ERRORLEVEL% equ 0 goto mainEnd
-
-:fail
-rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
-rem the _cmd.exe /c_ return code!
-set EXIT_CODE=%ERRORLEVEL%
-if %EXIT_CODE% equ 0 set EXIT_CODE=1
-if not ""=="%GRADLE_EXIT_CONSOLE%" exit %EXIT_CODE%
-exit /b %EXIT_CODE%
-
-:mainEnd
-if "%OS%"=="Windows_NT" endlocal
-
-:omega
+:exitWithErrorLevel
+@rem Use "%COMSPEC%" /c exit to allow operators to work properly in scripts
+"%COMSPEC%" /c exit %ERRORLEVEL%

settings.gradle.kts

@@ -14,7 +14,7 @@ dependencyResolutionManagement {
 pluginManagement {
     // default plugin versions
     plugins {
-        id("com.gradleup.shadow") version "9.4.1"
+        id("com.gradleup.shadow") version "9.4.2"
         id("net.kyori.blossom") version "2.2.0"
         id("org.jetbrains.gradle.plugin.idea-ext") version "1.4.1"