diff --git a/mappings/net/minecraft/block/entity/BannerPattern.mapping b/mappings/net/minecraft/block/entity/BannerPattern.mapping
index 0bc955dafe..a7f369abb0 100644
--- a/mappings/net/minecraft/block/entity/BannerPattern.mapping
+++ b/mappings/net/minecraft/block/entity/BannerPattern.mapping
@@ -21,3 +21,5 @@ CLASS net/minecraft/class_2582 net/minecraft/block/entity/BannerPattern
 		METHOD method_16376 add (Lnet/minecraft/class_2582;Lnet/minecraft/class_1767;)Lnet/minecraft/class_2582$class_3750;
 			ARG 1 pattern
 			ARG 2 color
+		METHOD method_31653 add (Lcom/mojang/datafixers/util/Pair;)Lnet/minecraft/class_2582$class_3750;
+			ARG 1 pattern
diff --git a/mappings/net/minecraft/datafixer/TypeReferences.mapping b/mappings/net/minecraft/datafixer/TypeReferences.mapping
index 0bf5af7a64..cef4c24afa 100644
--- a/mappings/net/minecraft/datafixer/TypeReferences.mapping
+++ b/mappings/net/minecraft/datafixer/TypeReferences.mapping
@@ -4,6 +4,8 @@ CLASS net/minecraft/class_1208 net/minecraft/datafixer/TypeReferences
 		COMMENT A type reference which refers to the point of interest data in a chunk.
 	FIELD field_23067 CHUNK_GENERATOR_SETTINGS Lcom/mojang/datafixers/DSL$TypeReference;
 		COMMENT A type reference which refers to chunk generator settings.
+	FIELD field_26993 ENTITY_CHUNK Lcom/mojang/datafixers/DSL$TypeReference;
+		COMMENT A type reference which refers to the entity data in a chunk.
 	FIELD field_5710 LEVEL Lcom/mojang/datafixers/DSL$TypeReference;
 	FIELD field_5711 RECIPE Lcom/mojang/datafixers/DSL$TypeReference;
 	FIELD field_5712 ITEM_STACK Lcom/mojang/datafixers/DSL$TypeReference;
diff --git a/mappings/net/minecraft/datafixer/fix/CauldronRenameFix.mapping b/mappings/net/minecraft/datafixer/fix/CauldronRenameFix.mapping
new file mode 100644
index 0000000000..d850a227da
--- /dev/null
+++ b/mappings/net/minecraft/datafixer/fix/CauldronRenameFix.mapping
@@ -0,0 +1,3 @@
+CLASS net/minecraft/class_5528 net/minecraft/datafixer/fix/CauldronRenameFix
+	METHOD <init> (Lcom/mojang/datafixers/schemas/Schema;Z)V
+		ARG 1 outputSchema
diff --git a/mappings/net/minecraft/loot/function/SetBannerPatternFunction.mapping b/mappings/net/minecraft/loot/function/SetBannerPatternFunction.mapping
new file mode 100644
index 0000000000..b1487c749f
--- /dev/null
+++ b/mappings/net/minecraft/loot/function/SetBannerPatternFunction.mapping
@@ -0,0 +1,8 @@
+CLASS net/minecraft/class_5592 net/minecraft/loot/function/SetBannerPatternFunction
+	FIELD field_27343 patterns Ljava/util/List;
+	FIELD field_27344 append Z
+	METHOD <init> ([Lnet/minecraft/class_5341;Ljava/util/List;Z)V
+		ARG 1 conditions
+		ARG 2 patterns
+		ARG 3 append
+	CLASS class_5593 Serializer
diff --git a/mappings/net/minecraft/server/MinecraftServer.mapping b/mappings/net/minecraft/server/MinecraftServer.mapping
index 4b55308ccd..5ef1c103de 100644
--- a/mappings/net/minecraft/server/MinecraftServer.mapping
+++ b/mappings/net/minecraft/server/MinecraftServer.mapping
@@ -125,6 +125,7 @@ CLASS net/minecraft/server/MinecraftServer
 	METHOD method_30612 getRateLimit ()I
 	METHOD method_31371 createFilterer (Lnet/minecraft/class_3222;)Lnet/minecraft/class_5513;
 		ARG 1 player
+	METHOD method_32303 requireResourcePack ()Z
 	METHOD method_3716 getKeyPair ()Ljava/security/KeyPair;
 	METHOD method_3718 isFlightEnabled ()Z
 	METHOD method_3719 getGameProfileRepo ()Lcom/mojang/authlib/GameProfileRepository;
diff --git a/mappings/net/minecraft/server/dedicated/ServerPropertiesHandler.mapping b/mappings/net/minecraft/server/dedicated/ServerPropertiesHandler.mapping
index 3b5ec4a192..25d4e8adad 100644
--- a/mappings/net/minecraft/server/dedicated/ServerPropertiesHandler.mapping
+++ b/mappings/net/minecraft/server/dedicated/ServerPropertiesHandler.mapping
@@ -48,4 +48,8 @@ CLASS net/minecraft/class_3806 net/minecraft/server/dedicated/ServerPropertiesHa
 	FIELD field_24623 generatorOptions Lnet/minecraft/class_5285;
 	FIELD field_25802 rateLimit I
 	FIELD field_26899 textFilteringConfig Ljava/lang/String;
+	FIELD field_27845 requireResourcePack Z
+	METHOD <init> (Ljava/util/Properties;Lnet/minecraft/class_5455;)V
+		ARG 1 properties
+		ARG 2 registryManager
 	METHOD method_16714 load (Lnet/minecraft/class_5455;Ljava/nio/file/Path;)Lnet/minecraft/class_3806;