diff --git a/mappings/net/minecraft/item/ArmorMaterial.mapping b/mappings/net/minecraft/item/ArmorMaterial.mapping
index 08d200784a..4b05f86edf 100644
--- a/mappings/net/minecraft/item/ArmorMaterial.mapping
+++ b/mappings/net/minecraft/item/ArmorMaterial.mapping
@@ -1,4 +1,5 @@
 CLASS auj net/minecraft/item/ArmorMaterial
+	METHOD a getEnchantability ()I
 	METHOD a getDurability (Laha;)I
 	METHOD b getEquipSound ()Lxm;
 	METHOD b getProtectionAmount (Laha;)I
diff --git a/mappings/net/minecraft/item/ArmorMaterials.mapping b/mappings/net/minecraft/item/ArmorMaterials.mapping
index 53c900836a..00e6359191 100644
--- a/mappings/net/minecraft/item/ArmorMaterials.mapping
+++ b/mappings/net/minecraft/item/ArmorMaterials.mapping
@@ -3,9 +3,11 @@ CLASS auk net/minecraft/item/ArmorMaterials
 	FIELD h name Ljava/lang/String;
 	FIELD i durability I
 	FIELD j protectionAmounts [I
+	FIELD k enchantability I
 	FIELD l equipSound Lxm;
 	FIELD m toughness F
 	FIELD n repairIngredientSupplier Lyt;
+	METHOD a getEnchantability ()I
 	METHOD a getDurability (Laha;)I
 	METHOD b getEquipSound ()Lxm;
 	METHOD b getProtectionAmount (Laha;)I
diff --git a/mappings/net/minecraft/item/BucketItem.mapping b/mappings/net/minecraft/item/BucketItem.mapping
index e37328c453..03da1f3149 100644
--- a/mappings/net/minecraft/item/BucketItem.mapping
+++ b/mappings/net/minecraft/item/BucketItem.mapping
@@ -1,4 +1,13 @@
 CLASS ava net/minecraft/item/BucketItem
+	METHOD a playEmptyingSound (Larb;Lbbq;Let;)V
+		ARG 1 player
+		ARG 2 world
+		ARG 3 pos
+	METHOD a getStackAfterUse (Lawo;Larb;)Lawo;
 	METHOD a use (Lbbp;Larb;Lafo;)Lafr;
 		ARG 1 world
 		ARG 2 player
+	METHOD a onEmptied (Lbbp;Lawo;Let;)V
+		ARG 1 world
+		ARG 2 stack
+		ARG 3 pos
diff --git a/mappings/net/minecraft/item/FireworkChargeItem.mapping b/mappings/net/minecraft/item/FireworkChargeItem.mapping
index af917a4544..d691d3c4b6 100644
--- a/mappings/net/minecraft/item/FireworkChargeItem.mapping
+++ b/mappings/net/minecraft/item/FireworkChargeItem.mapping
@@ -5,3 +5,6 @@ CLASS avz net/minecraft/item/FireworkChargeItem
 		ARG 1 stack
 		ARG 2 world
 		ARG 3 tooltip
+	METHOD a buildTooltip (Lhs;Ljava/util/List;)V
+	METHOD a appendColorNames (Ljd;[I)Ljd;
+		ARG 1 colors
diff --git a/mappings/net/minecraft/item/FireworksItem.mapping b/mappings/net/minecraft/item/FireworksItem.mapping
index 52c9f6a4eb..0f336e18f4 100644
--- a/mappings/net/minecraft/item/FireworksItem.mapping
+++ b/mappings/net/minecraft/item/FireworksItem.mapping
@@ -1,4 +1,18 @@
 CLASS avy net/minecraft/item/FireworksItem
+	CLASS avy$a Type
+		FIELD f TYPES [Lavy$a;
+		FIELD g id I
+		FIELD h name Ljava/lang/String;
+		METHOD <clinit> ()V
+			ARG 0 type
+		METHOD <init> (Ljava/lang/String;IILjava/lang/String;)V
+			ARG 3 id
+			ARG 4 name
+		METHOD a getId ()I
+		METHOD a fromId (I)Lavy$a;
+			ARG 0 id
+		METHOD b getName ()Ljava/lang/String;
+		METHOD values ()[Lavy$a;
 	METHOD a buildTooltip (Lawo;Lbbp;Ljava/util/List;Laxy;)V
 		ARG 1 stack
 		ARG 2 world
diff --git a/mappings/net/minecraft/item/FishBucketItem.mapping b/mappings/net/minecraft/item/FishBucketItem.mapping
index 01c6f30ab9..d974cb5784 100644
--- a/mappings/net/minecraft/item/FishBucketItem.mapping
+++ b/mappings/net/minecraft/item/FishBucketItem.mapping
@@ -1,5 +1,22 @@
 CLASS awa net/minecraft/item/FishBucketItem
+	FIELD a fishType Lagz;
+	METHOD <init> (Lagz;Lcfc;Lawj$a;)V
+		ARG 1 fishType
+		ARG 2 fluid
+		ARG 3 settings
+	METHOD a playEmptyingSound (Larb;Lbbq;Let;)V
+		ARG 1 player
+		ARG 2 world
+		ARG 3 pos
 	METHOD a buildTooltip (Lawo;Lbbp;Ljava/util/List;Laxy;)V
 		ARG 1 stack
 		ARG 2 world
 		ARG 3 tooltip
+	METHOD a onEmptied (Lbbp;Lawo;Let;)V
+		ARG 1 world
+		ARG 2 stack
+		ARG 3 pos
+	METHOD b spawnFish (Lbbp;Lawo;Let;)V
+		ARG 1 world
+		ARG 2 stack
+		ARG 3 pos
diff --git a/mappings/net/minecraft/item/SeedsItem.mapping b/mappings/net/minecraft/item/SeedsItem.mapping
index 34add31ef3..e0ba77f7ba 100644
--- a/mappings/net/minecraft/item/SeedsItem.mapping
+++ b/mappings/net/minecraft/item/SeedsItem.mapping
@@ -1,2 +1,3 @@
 CLASS axg net/minecraft/item/SeedsItem
+	FIELD a crop Lbpm;
 	METHOD a useOnBlock (Layb;)Lafq;