diff --git a/patches/api/Mark-experimental-api-as-such.patch b/patches/api/Mark-experimental-api-as-such.patch
new file mode 100644
index 0000000000..a7b1941b50
--- /dev/null
+++ b/patches/api/Mark-experimental-api-as-such.patch
@@ -0,0 +1,456 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Jake Potrebic <jake.m.potrebic@gmail.com>
+Date: Thu, 8 Dec 2022 17:31:21 -0800
+Subject: [PATCH] Mark experimental api as such
+
+
+diff --git a/src/main/java/org/bukkit/Material.java b/src/main/java/org/bukkit/Material.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/Material.java
++++ b/src/main/java/org/bukkit/Material.java
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     ACACIA_PLANKS(31312),
+     DARK_OAK_PLANKS(20869),
+     MANGROVE_PLANKS(7078),
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_PLANKS(8520),
+     CRIMSON_PLANKS(18812),
+     WARPED_PLANKS(16045),
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_MOSAIC(10715),
+     /**
+      * BlockData: {@link Sapling}
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link Orientable}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_BLOCK(20770, Orientable.class),
+     /**
+      * BlockData: {@link Orientable}
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link Orientable}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     STRIPPED_BAMBOO_BLOCK(14799, Orientable.class),
+     /**
+      * BlockData: {@link Orientable}
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link Slab}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_SLAB(17798, Slab.class),
+     /**
+      * BlockData: {@link Slab}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_MOSAIC_SLAB(22118, Slab.class),
+     /**
+      * BlockData: {@link Slab}
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link ChiseledBookshelf}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     CHISELED_BOOKSHELF(8099, ChiseledBookshelf.class),
+     MOSSY_COBBLESTONE(21900),
+     OBSIDIAN(32723),
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link Fence}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_FENCE(17207, Fence.class),
+     /**
+      * BlockData: {@link Fence}
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link Stairs}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_STAIRS(25674, Stairs.class),
+     /**
+      * BlockData: {@link Stairs}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_MOSAIC_STAIRS(20977, Stairs.class),
+     /**
+      * BlockData: {@link Stairs}
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link Switch}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_BUTTON(21810, Switch.class),
+     /**
+      * BlockData: {@link Switch}
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link Powerable}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_PRESSURE_PLATE(26740, Powerable.class),
+     /**
+      * BlockData: {@link Powerable}
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link Door}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_DOOR(19971, Door.class),
+     /**
+      * BlockData: {@link Door}
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link TrapDoor}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_TRAPDOOR(9174, TrapDoor.class),
+     /**
+      * BlockData: {@link TrapDoor}
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link Gate}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_FENCE_GATE(14290, Gate.class),
+     /**
+      * BlockData: {@link Gate}
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     DARK_OAK_CHEST_BOAT(8733, 1),
+     MANGROVE_BOAT(20792, 1),
+     MANGROVE_CHEST_BOAT(18572, 1),
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_RAFT(25901, 1),
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_CHEST_RAFT(20056, 1),
+     /**
+      * BlockData: {@link StructureBlock}
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link Sign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_SIGN(26139, 16, Sign.class),
+     /**
+      * BlockData: {@link Sign}
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link HangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     OAK_HANGING_SIGN(20116, 16, HangingSign.class),
+     /**
+      * BlockData: {@link HangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     SPRUCE_HANGING_SIGN(24371, 16, HangingSign.class),
+     /**
+      * BlockData: {@link HangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BIRCH_HANGING_SIGN(17938, 16, HangingSign.class),
+     /**
+      * BlockData: {@link HangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     JUNGLE_HANGING_SIGN(27671, 16, HangingSign.class),
+     /**
+      * BlockData: {@link HangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     ACACIA_HANGING_SIGN(30257, 16, HangingSign.class),
+     /**
+      * BlockData: {@link HangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     DARK_OAK_HANGING_SIGN(23360, 16, HangingSign.class),
+     /**
+      * BlockData: {@link HangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     MANGROVE_HANGING_SIGN(25106, 16, HangingSign.class),
+     /**
+      * BlockData: {@link HangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_HANGING_SIGN(4726, 16, HangingSign.class),
+     /**
+      * BlockData: {@link HangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     CRIMSON_HANGING_SIGN(20696, 16, HangingSign.class),
+     /**
+      * BlockData: {@link HangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     WARPED_HANGING_SIGN(8195, 16, HangingSign.class),
+     BUCKET(15215, 16),
+     WATER_BUCKET(8802, 1),
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     EGG(21603, 16),
+     COMPASS(24139),
+     RECOVERY_COMPASS(12710),
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BUNDLE(16835, 1),
+     FISHING_ROD(4167, 1, 64),
+     CLOCK(14980),
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     BEE_SPAWN_EGG(22924),
+     BLAZE_SPAWN_EGG(4759),
+     CAT_SPAWN_EGG(29583),
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     CAMEL_SPAWN_EGG(14760),
+     CAVE_SPIDER_SPAWN_EGG(23341),
+     CHICKEN_SPAWN_EGG(5462),
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link Rotatable}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     PIGLIN_HEAD(5512, Rotatable.class),
+     NETHER_STAR(12469),
+     PUMPKIN_PIE(28725),
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link WallSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_WALL_SIGN(18857, 16, WallSign.class),
+     /**
+      * BlockData: {@link WallHangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     OAK_WALL_HANGING_SIGN(15637, WallHangingSign.class),
+     /**
+      * BlockData: {@link WallHangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     SPRUCE_WALL_HANGING_SIGN(18833, WallHangingSign.class),
+     /**
+      * BlockData: {@link WallHangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BIRCH_WALL_HANGING_SIGN(15937, WallHangingSign.class),
+     /**
+      * BlockData: {@link WallHangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     ACACIA_WALL_HANGING_SIGN(22477, WallHangingSign.class),
+     /**
+      * BlockData: {@link WallHangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     JUNGLE_WALL_HANGING_SIGN(16691, WallHangingSign.class),
+     /**
+      * BlockData: {@link WallHangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     DARK_OAK_WALL_HANGING_SIGN(14296, WallHangingSign.class),
+     /**
+      * BlockData: {@link WallHangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     MANGROVE_WALL_HANGING_SIGN(16974, WallHangingSign.class),
+     /**
+      * BlockData: {@link WallHangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     CRIMSON_WALL_HANGING_SIGN(28982, WallHangingSign.class),
+     /**
+      * BlockData: {@link WallHangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     WARPED_WALL_HANGING_SIGN(20605, WallHangingSign.class),
+     /**
+      * BlockData: {@link WallHangingSign}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     BAMBOO_WALL_HANGING_SIGN(6669, WallHangingSign.class),
+     /**
+      * BlockData: {@link RedstoneWallTorch}
+@@ -0,0 +0,0 @@ public enum Material implements Keyed, net.kyori.adventure.translation.Translata
+     /**
+      * BlockData: {@link Directional}
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     PIGLIN_WALL_HEAD(4446, Directional.class),
+     /**
+      * BlockData: {@link Directional}
+diff --git a/src/main/java/org/bukkit/Tag.java b/src/main/java/org/bukkit/Tag.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/Tag.java
++++ b/src/main/java/org/bukkit/Tag.java
+@@ -0,0 +0,0 @@ public interface Tag<T extends Keyed> extends Keyed {
+     /**
+      * Vanilla block tag representing all bamboo blocks.
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     Tag<Material> BAMBOO_BLOCKS = Bukkit.getTag(REGISTRY_BLOCKS, NamespacedKey.minecraft("bamboo_blocks"), Material.class);
+     /**
+      * Vanilla block tag representing all banner blocks.
+@@ -0,0 +0,0 @@ public interface Tag<T extends Keyed> extends Keyed {
+     /**
+      * Vanilla block tag representing all ceiling signs.
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     Tag<Material> CEILING_HANGING_SIGNS = Bukkit.getTag(REGISTRY_BLOCKS, NamespacedKey.minecraft("ceiling_hanging_signs"), Material.class);
+     /**
+      * Vanilla block tag representing all wall hanging signs.
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     Tag<Material> WALL_HANGING_SIGNS = Bukkit.getTag(REGISTRY_BLOCKS, NamespacedKey.minecraft("wall_hanging_signs"), Material.class);
+     /**
+      * Vanilla block tag representing all hanging signs.
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     Tag<Material> ALL_HANGING_SIGNS = Bukkit.getTag(REGISTRY_BLOCKS, NamespacedKey.minecraft("all_hanging_signs"), Material.class);
+     /**
+      * Vanilla block tag representing all signs, regardless of type.
+@@ -0,0 +0,0 @@ public interface Tag<T extends Keyed> extends Keyed {
+     /**
+      * Vanilla item tag representing all books that may be placed on bookshelves.
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     Tag<Material> ITEMS_BOOKSHELF_BOOKS = Bukkit.getTag(REGISTRY_ITEMS, NamespacedKey.minecraft("bookshelf_books"), Material.class);
+     /**
+      * Vanilla item tag representing all items that may be placed in beacons.
+@@ -0,0 +0,0 @@ public interface Tag<T extends Keyed> extends Keyed {
+     /**
+      * Vanilla item tag representing all hanging signs.
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     Tag<Material> ITEMS_HANGING_SIGNS = Bukkit.getTag(REGISTRY_ITEMS, NamespacedKey.minecraft("hanging_signs"), Material.class);
+     /**
+      * Vanilla item tag representing all items which will ignite creepers when
+diff --git a/src/main/java/org/bukkit/block/ChiseledBookshelf.java b/src/main/java/org/bukkit/block/ChiseledBookshelf.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/block/ChiseledBookshelf.java
++++ b/src/main/java/org/bukkit/block/ChiseledBookshelf.java
+@@ -0,0 +0,0 @@ import org.jetbrains.annotations.NotNull;
+ /**
+  * Represents a captured state of a chiseled bookshelf.
+  */
++@org.jetbrains.annotations.ApiStatus.Experimental // Paper
+ public interface ChiseledBookshelf extends TileState, BlockInventoryHolder {
+ 
+     /**
+diff --git a/src/main/java/org/bukkit/block/HangingSign.java b/src/main/java/org/bukkit/block/HangingSign.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/block/HangingSign.java
++++ b/src/main/java/org/bukkit/block/HangingSign.java
+@@ -0,0 +0,0 @@ package org.bukkit.block;
+ /**
+  * Represents a captured state of a hanging sign.
+  */
++@org.jetbrains.annotations.ApiStatus.Experimental // Paper
+ public interface HangingSign extends Sign {
+ }
+diff --git a/src/main/java/org/bukkit/block/data/type/ChiseledBookshelf.java b/src/main/java/org/bukkit/block/data/type/ChiseledBookshelf.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/block/data/type/ChiseledBookshelf.java
++++ b/src/main/java/org/bukkit/block/data/type/ChiseledBookshelf.java
+@@ -0,0 +0,0 @@ import org.jetbrains.annotations.NotNull;
+  * <br>
+  * Block may have 0, 1... {@link #getMaximumOccupiedSlots()}-1 occupied slots.
+  */
++@org.jetbrains.annotations.ApiStatus.Experimental // Paper
+ public interface ChiseledBookshelf extends Directional {
+ 
+     /**
+diff --git a/src/main/java/org/bukkit/block/data/type/HangingSign.java b/src/main/java/org/bukkit/block/data/type/HangingSign.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/block/data/type/HangingSign.java
++++ b/src/main/java/org/bukkit/block/data/type/HangingSign.java
+@@ -0,0 +0,0 @@ import org.bukkit.block.data.Attachable;
+ import org.bukkit.block.data.Rotatable;
+ import org.bukkit.block.data.Waterlogged;
+ 
++@org.jetbrains.annotations.ApiStatus.Experimental // Paper
+ public interface HangingSign extends Attachable, Rotatable, Waterlogged {
+ }
+diff --git a/src/main/java/org/bukkit/block/data/type/WallHangingSign.java b/src/main/java/org/bukkit/block/data/type/WallHangingSign.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/block/data/type/WallHangingSign.java
++++ b/src/main/java/org/bukkit/block/data/type/WallHangingSign.java
+@@ -0,0 +0,0 @@ package org.bukkit.block.data.type;
+ import org.bukkit.block.data.Directional;
+ import org.bukkit.block.data.Waterlogged;
+ 
++@org.jetbrains.annotations.ApiStatus.Experimental // Paper
+ public interface WallHangingSign extends Directional, Waterlogged {
+ }
+diff --git a/src/main/java/org/bukkit/entity/Boat.java b/src/main/java/org/bukkit/entity/Boat.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/entity/Boat.java
++++ b/src/main/java/org/bukkit/entity/Boat.java
+@@ -0,0 +0,0 @@ public interface Boat extends Vehicle {
+         ACACIA(Material.ACACIA_PLANKS),
+         DARK_OAK(Material.DARK_OAK_PLANKS),
+         MANGROVE(Material.MANGROVE_PLANKS),
++        @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+         BAMBOO(Material.BAMBOO_PLANKS),
+         ;
+ 
+diff --git a/src/main/java/org/bukkit/entity/Camel.java b/src/main/java/org/bukkit/entity/Camel.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/entity/Camel.java
++++ b/src/main/java/org/bukkit/entity/Camel.java
+@@ -0,0 +0,0 @@ package org.bukkit.entity;
+ /**
+  * Represents a Camel.
+  */
++@org.jetbrains.annotations.ApiStatus.Experimental // Paper
+ public interface Camel extends AbstractHorse, Sittable {
+ 
+     /**
+diff --git a/src/main/java/org/bukkit/entity/EntityType.java b/src/main/java/org/bukkit/entity/EntityType.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/entity/EntityType.java
++++ b/src/main/java/org/bukkit/entity/EntityType.java
+@@ -0,0 +0,0 @@ public enum EntityType implements Keyed, net.kyori.adventure.translation.Transla
+     FROG("frog", Frog.class, -1),
+     TADPOLE("tadpole", Tadpole.class, -1),
+     WARDEN("warden", Warden.class, -1),
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     CAMEL("camel", Camel.class, -1),
+     /**
+      * A fishing line and bobber.
+diff --git a/src/main/java/org/bukkit/event/inventory/InventoryType.java b/src/main/java/org/bukkit/event/inventory/InventoryType.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/event/inventory/InventoryType.java
++++ b/src/main/java/org/bukkit/event/inventory/InventoryType.java
+@@ -0,0 +0,0 @@ public enum InventoryType {
+     /**
+      * Pseudo chiseled bookshelf inventory, with 6 slots of undefined type.
+      */
++    @org.jetbrains.annotations.ApiStatus.Experimental // Paper
+     CHISELED_BOOKSHELF(6, "Chiseled Bookshelf"),
+     ;
+ 
+diff --git a/src/main/java/org/bukkit/inventory/ChiseledBookshelfInventory.java b/src/main/java/org/bukkit/inventory/ChiseledBookshelfInventory.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/inventory/ChiseledBookshelfInventory.java
++++ b/src/main/java/org/bukkit/inventory/ChiseledBookshelfInventory.java
+@@ -0,0 +0,0 @@ import org.jetbrains.annotations.Nullable;
+ /**
+  * Interface to the inventory of a chiseled bookshelf.
+  */
++@org.jetbrains.annotations.ApiStatus.Experimental // Paper
+ public interface ChiseledBookshelfInventory extends Inventory {
+ 
+     @Nullable
+diff --git a/src/main/java/org/bukkit/inventory/meta/BundleMeta.java b/src/main/java/org/bukkit/inventory/meta/BundleMeta.java
+index 0000000000000000000000000000000000000000..0000000000000000000000000000000000000000 100644
+--- a/src/main/java/org/bukkit/inventory/meta/BundleMeta.java
++++ b/src/main/java/org/bukkit/inventory/meta/BundleMeta.java
+@@ -0,0 +0,0 @@ import org.bukkit.inventory.ItemStack;
+ import org.jetbrains.annotations.NotNull;
+ import org.jetbrains.annotations.Nullable;
+ 
++@org.jetbrains.annotations.ApiStatus.Experimental // Paper
+ public interface BundleMeta extends ItemMeta {
+ 
+     /**