diff --git a/mappings/acu.mapping b/mappings/acu.mapping
deleted file mode 100644
index 698869f912..0000000000
--- a/mappings/acu.mapping
+++ /dev/null
@@ -1,2 +0,0 @@
-CLASS acu
-	METHOD a transform (Lcom/mojang/datafixers/Typed;)Lcom/mojang/datafixers/Typed;
diff --git a/mappings/net/minecraft/datafixers/fixes/AdvancementsFix.mapping b/mappings/net/minecraft/datafixers/fixes/AdvancementsFix.mapping
index d79a0e28cf..deb2c12037 100644
--- a/mappings/net/minecraft/datafixers/fixes/AdvancementsFix.mapping
+++ b/mappings/net/minecraft/datafixers/fixes/AdvancementsFix.mapping
@@ -1 +1,2 @@
 CLASS zh net/minecraft/datafixers/fixes/AdvancementsFix
+	FIELD a RENAMED_ADVANCEMENTS Ljava/util/Map;
diff --git a/mappings/net/minecraft/datafixers/fixes/CatTypeFix.mapping b/mappings/net/minecraft/datafixers/fixes/CatTypeFix.mapping
new file mode 100644
index 0000000000..2ed8e02a18
--- /dev/null
+++ b/mappings/net/minecraft/datafixers/fixes/CatTypeFix.mapping
@@ -0,0 +1,6 @@
+CLASS zx net/minecraft/datafixers/fixes/CatTypeFix
+	METHOD <init> (Lcom/mojang/datafixers/schemas/Schema;Z)V
+		ARG 1 outputSchema
+		ARG 2 changesType
+	METHOD a fixCatTypeData (Lcom/mojang/datafixers/Dynamic;)Lcom/mojang/datafixers/Dynamic;
+	METHOD a transform (Lcom/mojang/datafixers/Typed;)Lcom/mojang/datafixers/Typed;
diff --git a/mappings/net/minecraft/datafixers/fixes/VillagerProfessionFix.mapping b/mappings/net/minecraft/datafixers/fixes/VillagerProfessionFix.mapping
new file mode 100644
index 0000000000..9242289001
--- /dev/null
+++ b/mappings/net/minecraft/datafixers/fixes/VillagerProfessionFix.mapping
@@ -0,0 +1,7 @@
+CLASS acu net/minecraft/datafixers/fixes/VillagerProfessionFix
+	METHOD <init> (Lcom/mojang/datafixers/schemas/Schema;Ljava/lang/String;)V
+		ARG 1 outputSchema
+	METHOD a (II)Ljava/lang/String;
+		ARG 0 professionId
+		ARG 1 careerId
+	METHOD a transform (Lcom/mojang/datafixers/Typed;)Lcom/mojang/datafixers/Typed;
diff --git a/mappings/zx.mapping b/mappings/zx.mapping
deleted file mode 100644
index 8447147444..0000000000
--- a/mappings/zx.mapping
+++ /dev/null
@@ -1,2 +0,0 @@
-CLASS zx
-	METHOD a transform (Lcom/mojang/datafixers/Typed;)Lcom/mojang/datafixers/Typed;