diff --git a/mappings/net/minecraft/client/render/entity/DolphinEntityRenderer.mapping b/mappings/net/minecraft/client/render/entity/DolphinEntityRenderer.mapping
index a2f95b6d0d..cad658c141 100644
--- a/mappings/net/minecraft/client/render/entity/DolphinEntityRenderer.mapping
+++ b/mappings/net/minecraft/client/render/entity/DolphinEntityRenderer.mapping
@@ -1,2 +1,3 @@
 CLASS net/minecraft/class_888 net/minecraft/client/render/entity/DolphinEntityRenderer
+	FIELD field_1_1260 BABY_TEXTURE Lnet/minecraft/class_2960;
 	FIELD field_4654 TEXTURE Lnet/minecraft/class_2960;
diff --git a/mappings/net/minecraft/recipe/BlastingRecipe.mapping b/mappings/net/minecraft/recipe/BlastingRecipe.mapping
index 475be37c39..037af5d04f 100644
--- a/mappings/net/minecraft/recipe/BlastingRecipe.mapping
+++ b/mappings/net/minecraft/recipe/BlastingRecipe.mapping
@@ -1,2 +1,3 @@
 CLASS net/minecraft/class_3859 net/minecraft/recipe/BlastingRecipe
 	FIELD field_1_1199 SERIALIZER Lnet/minecraft/class_1_157;
+	FIELD field_1_1200 PACKET_CODEC Lnet/minecraft/class_9139;
diff --git a/mappings/net/minecraft/recipe/SmeltingRecipe.mapping b/mappings/net/minecraft/recipe/SmeltingRecipe.mapping
index 9882d1dc47..65e6556a7f 100644
--- a/mappings/net/minecraft/recipe/SmeltingRecipe.mapping
+++ b/mappings/net/minecraft/recipe/SmeltingRecipe.mapping
@@ -1,2 +1,3 @@
 CLASS net/minecraft/class_3861 net/minecraft/recipe/SmeltingRecipe
 	FIELD field_1_1204 SERIALIZER Lnet/minecraft/class_1_157;
+	FIELD field_1_1205 PACKET_CODEC Lnet/minecraft/class_9139;
diff --git a/mappings/net/minecraft/recipe/SmokingRecipe.mapping b/mappings/net/minecraft/recipe/SmokingRecipe.mapping
index ac31a16d22..e6be0cd164 100644
--- a/mappings/net/minecraft/recipe/SmokingRecipe.mapping
+++ b/mappings/net/minecraft/recipe/SmokingRecipe.mapping
@@ -1,2 +1,3 @@
 CLASS net/minecraft/class_3862 net/minecraft/recipe/SmokingRecipe
 	FIELD field_1_1190 SERIALIZER Lnet/minecraft/class_1_157;
+	FIELD field_1_1191 PACKET_CODEC Lnet/minecraft/class_9139;
diff --git a/mappings/net/minecraft/util/Hand.mapping b/mappings/net/minecraft/util/Hand.mapping
index 08a61f98b2..30de71f03c 100644
--- a/mappings/net/minecraft/util/Hand.mapping
+++ b/mappings/net/minecraft/util/Hand.mapping
@@ -3,4 +3,13 @@ CLASS net/minecraft/class_1268 net/minecraft/util/Hand
 	COMMENT
 	COMMENT <p>If the entity is right-handed, {@link #MAIN_HAND} is of {@link Arm#RIGHT},
 	COMMENT and if the entity is left-handed, {@link #MAIN_HAND} is of {@link Arm#LEFT},
+	FIELD field_1_959 FROM_INDEX Ljava/util/function/IntFunction;
+	FIELD field_1_960 PACKET_CODEC Lnet/minecraft/class_9139;
+	FIELD field_1_961 index I
+	METHOD <init> (Ljava/lang/String;II)V
+		ARG 3 index
+	METHOD method_1_843 (Lnet/minecraft/class_1268;)I
+		ARG 0 hand
+	METHOD method_1_844 (Lnet/minecraft/class_1268;)I
+		ARG 0 hand
 	METHOD method_73186 getEquipmentSlot ()Lnet/minecraft/class_1304;