Dev/26.1

.github/workflows/build.yml

@@ -47,10 +47,10 @@ jobs:
         uses: actions/checkout@v4
         with:
           ref: ${{ github.event.pull_request.head.sha }}
-      - name: JDK 21
+      - name: JDK 25
         uses: actions/setup-java@v4
         with:
-          java-version: 21
+          java-version: 25
           distribution: 'zulu'
 
       - name: Setup Gradle

build.gradle.kts

@@ -2,7 +2,7 @@ import org.gradle.api.tasks.testing.logging.TestExceptionFormat
 import org.gradle.api.tasks.testing.logging.TestLogEvent
 
 plugins {
-    id("io.papermc.paperweight.core") version "2.0.0-beta.19" apply false
+    id("io.papermc.paperweight.core") version "2.0.0-SNAPSHOT" apply false
 }
 
 subprojects {
@@ -11,7 +11,7 @@ subprojects {
 
     extensions.configure<JavaPluginExtension> {
         toolchain {
-            languageVersion = JavaLanguageVersion.of(21)
+            languageVersion = JavaLanguageVersion.of(25)
         }
     }
 }
@@ -21,7 +21,7 @@ val paperMavenPublicUrl = "https://repo.papermc.io/repository/maven-public/"
 subprojects {
     tasks.withType<JavaCompile>().configureEach {
         options.encoding = Charsets.UTF_8.name()
-        options.release = 21
+        options.release = 25
         options.isFork = true
         options.compilerArgs.addAll(listOf("-Xlint:-deprecation", "-Xlint:-removal"))
     }

gradle.properties

@@ -1,12 +1,12 @@
 group=io.papermc.paper
-version=1.21.11-R0.1-SNAPSHOT
-mcVersion=1.21.11
+version=26.1-R0.1-SNAPSHOT
+mcVersion=26.1
 # This is the current API version for use in (paper-)plugin.yml files
 # During snapshot cycles this should be the anticipated version of the release target
-apiVersion=1.21.11
+apiVersion=26.1
 
 # Set to true while updating Minecraft version
-updatingMinecraft=false
+updatingMinecraft=true
 
 org.gradle.configuration-cache=true
 org.gradle.caching=true

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.0-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.4.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME

paper-api/build.gradle.kts

@@ -82,13 +82,13 @@ dependencies {
     api("org.jspecify:jspecify:1.0.0")
 
     // Test dependencies
-    testImplementation("org.apache.commons:commons-lang3:3.17.0")
-    testImplementation("org.junit.jupiter:junit-jupiter:5.12.2")
+    testImplementation("org.apache.commons:commons-lang3:3.20.0")
+    testImplementation("org.junit.jupiter:junit-jupiter:6.0.3")
     testImplementation("org.hamcrest:hamcrest:2.2")
-    testImplementation("org.mockito:mockito-core:5.14.1")
-    testImplementation("org.ow2.asm:asm-tree:9.8")
-    mockitoAgent("org.mockito:mockito-core:5.14.1") { isTransitive = false } // configure mockito agent that is needed in newer java versions
-    testRuntimeOnly("org.junit.platform:junit-platform-launcher")
+    testImplementation("org.mockito:mockito-core:5.22.0")
+    testImplementation("org.ow2.asm:asm-tree:9.9.1")
+    mockitoAgent("org.mockito:mockito-core:5.22.0") { isTransitive = false } // configure mockito agent that is needed in newer java versions
+    testRuntimeOnly("org.junit.platform:junit-platform-launcher:6.0.3")
 }
 
 val generatedDir: java.nio.file.Path = layout.projectDirectory.dir("src/generated/java").asFile.toPath()

paper-api/src/generated/java/com/destroystokyo/paper/entity/ai/VanillaGoal.java

@@ -130,7 +130,7 @@ public interface VanillaGoal<T extends Mob> extends Goal<T> {
 
     GoalKey<Creature> FLEE_SUN = create("flee_sun", Creature.class);
 
-    GoalKey<Creature> FOLLOW_BOAT = create("follow_boat", Creature.class);
+    GoalKey<Creature> FOLLOW_PLAYER_RIDDEN_ENTITY = create("follow_player_ridden_entity", Creature.class);
 
     GoalKey<Creature> GOLEM_RANDOM_STROLL_IN_VILLAGE = create("golem_random_stroll_in_village", Creature.class);
 

paper-api/src/generated/java/io/papermc/paper/registry/keys/BlockTypeKeys.java

@@ -2937,6 +2937,13 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> GOLD_ORE = create(key("gold_ore"));
 
+    /**
+     * {@code minecraft:golden_dandelion}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<BlockType> GOLDEN_DANDELION = create(key("golden_dandelion"));
+
     /**
      * {@code minecraft:granite}
      *
@@ -5513,6 +5520,13 @@ public final class BlockTypeKeys {
      */
     public static final TypedKey<BlockType> POTTED_FLOWERING_AZALEA_BUSH = create(key("potted_flowering_azalea_bush"));
 
+    /**
+     * {@code minecraft:potted_golden_dandelion}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<BlockType> POTTED_GOLDEN_DANDELION = create(key("potted_golden_dandelion"));
+
     /**
      * {@code minecraft:potted_jungle_sapling}
      *

paper-api/src/generated/java/io/papermc/paper/registry/keys/CatSoundVariantKeys.java

@@ -0,0 +1,54 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import net.kyori.adventure.key.Key;
+import org.bukkit.entity.Cat;
+import org.jspecify.annotations.NullMarked;
+
+/**
+ * Vanilla keys for {@link RegistryKey#CAT_SOUND_VARIANT}.
+ *
+ * @apiNote The fields provided here are a direct representation of
+ * what is available from the vanilla game source. They may be
+ * changed (including removals) on any Minecraft version
+ * bump, so cross-version compatibility is not provided on the
+ * same level as it is on most of the other API.
+ */
+@SuppressWarnings({
+        "unused",
+        "SpellCheckingInspection"
+})
+@NullMarked
+@GeneratedClass
+public final class CatSoundVariantKeys {
+    /**
+     * {@code minecraft:classic}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Cat.SoundVariant> CLASSIC = create(key("classic"));
+
+    /**
+     * {@code minecraft:royal}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Cat.SoundVariant> ROYAL = create(key("royal"));
+
+    private CatSoundVariantKeys() {
+    }
+
+    /**
+     * Creates a typed key for {@link Cat.SoundVariant} in the registry {@code minecraft:cat_sound_variant}.
+     *
+     * @param key the value's key in the registry
+     * @return a new typed key
+     */
+    public static TypedKey<Cat.SoundVariant> create(final Key key) {
+        return TypedKey.create(RegistryKey.CAT_SOUND_VARIANT, key);
+    }
+}

paper-api/src/generated/java/io/papermc/paper/registry/keys/ChickenSoundVariantKeys.java

@@ -0,0 +1,54 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import net.kyori.adventure.key.Key;
+import org.bukkit.entity.Chicken;
+import org.jspecify.annotations.NullMarked;
+
+/**
+ * Vanilla keys for {@link RegistryKey#CHICKEN_SOUND_VARIANT}.
+ *
+ * @apiNote The fields provided here are a direct representation of
+ * what is available from the vanilla game source. They may be
+ * changed (including removals) on any Minecraft version
+ * bump, so cross-version compatibility is not provided on the
+ * same level as it is on most of the other API.
+ */
+@SuppressWarnings({
+        "unused",
+        "SpellCheckingInspection"
+})
+@NullMarked
+@GeneratedClass
+public final class ChickenSoundVariantKeys {
+    /**
+     * {@code minecraft:classic}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Chicken.SoundVariant> CLASSIC = create(key("classic"));
+
+    /**
+     * {@code minecraft:picky}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Chicken.SoundVariant> PICKY = create(key("picky"));
+
+    private ChickenSoundVariantKeys() {
+    }
+
+    /**
+     * Creates a typed key for {@link Chicken.SoundVariant} in the registry {@code minecraft:chicken_sound_variant}.
+     *
+     * @param key the value's key in the registry
+     * @return a new typed key
+     */
+    public static TypedKey<Chicken.SoundVariant> create(final Key key) {
+        return TypedKey.create(RegistryKey.CHICKEN_SOUND_VARIANT, key);
+    }
+}

paper-api/src/generated/java/io/papermc/paper/registry/keys/CowSoundVariantKeys.java

@@ -0,0 +1,54 @@
+package io.papermc.paper.registry.keys;
+
+import static net.kyori.adventure.key.Key.key;
+
+import io.papermc.paper.annotation.GeneratedClass;
+import io.papermc.paper.registry.RegistryKey;
+import io.papermc.paper.registry.TypedKey;
+import net.kyori.adventure.key.Key;
+import org.bukkit.entity.Cow;
+import org.jspecify.annotations.NullMarked;
+
+/**
+ * Vanilla keys for {@link RegistryKey#COW_SOUND_VARIANT}.
+ *
+ * @apiNote The fields provided here are a direct representation of
+ * what is available from the vanilla game source. They may be
+ * changed (including removals) on any Minecraft version
+ * bump, so cross-version compatibility is not provided on the
+ * same level as it is on most of the other API.
+ */
+@SuppressWarnings({
+        "unused",
+        "SpellCheckingInspection"
+})
+@NullMarked
+@GeneratedClass
+public final class CowSoundVariantKeys {
+    /**
+     * {@code minecraft:classic}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Cow.SoundVariant> CLASSIC = create(key("classic"));
+
+    /**
+     * {@code minecraft:moody}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<Cow.SoundVariant> MOODY = create(key("moody"));
+
+    private CowSoundVariantKeys() {
+    }
+
+    /**
+     * Creates a typed key for {@link Cow.SoundVariant} in the registry {@code minecraft:cow_sound_variant}.
+     *
+     * @param key the value's key in the registry
+     * @return a new typed key
+     */
+    public static TypedKey<Cow.SoundVariant> create(final Key key) {
+        return TypedKey.create(RegistryKey.COW_SOUND_VARIANT, key);
+    }
+}

paper-api/src/generated/java/io/papermc/paper/registry/keys/DataComponentTypeKeys.java

@@ -25,6 +25,13 @@
 @NullMarked
 @GeneratedClass
 public final class DataComponentTypeKeys {
+    /**
+     * {@code minecraft:additional_trade_cost}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DataComponentType> ADDITIONAL_TRADE_COST = create(key("additional_trade_cost"));
+
     /**
      * {@code minecraft:attack_range}
      *
@@ -130,6 +137,13 @@ public final class DataComponentTypeKeys {
      */
     public static final TypedKey<DataComponentType> CAT_COLLAR = create(key("cat/collar"));
 
+    /**
+     * {@code minecraft:cat/sound_variant}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DataComponentType> CAT_SOUND_VARIANT = create(key("cat/sound_variant"));
+
     /**
      * {@code minecraft:cat/variant}
      *
@@ -144,6 +158,13 @@ public final class DataComponentTypeKeys {
      */
     public static final TypedKey<DataComponentType> CHARGED_PROJECTILES = create(key("charged_projectiles"));
 
+    /**
+     * {@code minecraft:chicken/sound_variant}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DataComponentType> CHICKEN_SOUND_VARIANT = create(key("chicken/sound_variant"));
+
     /**
      * {@code minecraft:chicken/variant}
      *
@@ -172,6 +193,13 @@ public final class DataComponentTypeKeys {
      */
     public static final TypedKey<DataComponentType> CONTAINER_LOOT = create(key("container_loot"));
 
+    /**
+     * {@code minecraft:cow/sound_variant}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DataComponentType> COW_SOUND_VARIANT = create(key("cow/sound_variant"));
+
     /**
      * {@code minecraft:cow/variant}
      *
@@ -242,6 +270,13 @@ public final class DataComponentTypeKeys {
      */
     public static final TypedKey<DataComponentType> DEBUG_STICK_STATE = create(key("debug_stick_state"));
 
+    /**
+     * {@code minecraft:dye}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DataComponentType> DYE = create(key("dye"));
+
     /**
      * {@code minecraft:dyed_color}
      *
@@ -494,6 +529,13 @@ public final class DataComponentTypeKeys {
      */
     public static final TypedKey<DataComponentType> PIERCING_WEAPON = create(key("piercing_weapon"));
 
+    /**
+     * {@code minecraft:pig/sound_variant}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<DataComponentType> PIG_SOUND_VARIANT = create(key("pig/sound_variant"));
+
     /**
      * {@code minecraft:pig/variant}
      *

paper-api/src/generated/java/io/papermc/paper/registry/keys/ItemTypeKeys.java

@@ -3959,6 +3959,13 @@ public final class ItemTypeKeys {
      */
     public static final TypedKey<ItemType> GOLDEN_CHESTPLATE = create(key("golden_chestplate"));
 
+    /**
+     * {@code minecraft:golden_dandelion}
+     *
+     * @apiNote This field is version-dependant and may be removed in future Minecraft versions
+     */
+    public static final TypedKey<ItemType> GOLDEN_DANDELION = create(key("golden_dandelion"));
+
     /**
      * {@code minecraft:golden_helmet}
      *