diff --git a/mappings/net/minecraft/util/MetricsData.mapping b/mappings/net/minecraft/util/MetricsData.mapping
index 5872a24909..16e72f6058 100644
--- a/mappings/net/minecraft/util/MetricsData.mapping
+++ b/mappings/net/minecraft/util/MetricsData.mapping
@@ -7,7 +7,15 @@ CLASS net/minecraft/class_3517 net/minecraft/util/MetricsData
 	METHOD method_15246 getSamples ()[J
 	METHOD method_15247 pushSample (J)V
 		ARG 1 time
+	METHOD method_15248 scaleSample (JII)I
+		ARG 1 sample
+		ARG 3 destScale
+		ARG 4 srcScale
 	METHOD method_15249 getStartIndex ()I
 	METHOD method_15250 getCurrentIndex ()I
 	METHOD method_15251 wrapIndex (I)I
 		ARG 1 index
+	METHOD method_34912 average (I)J
+		ARG 1 offset
+	METHOD method_34913 (II)I
+		ARG 1 offset
diff --git a/mappings/net/minecraft/util/math/MatrixUtil.mapping b/mappings/net/minecraft/util/math/MatrixUtil.mapping
index c64d8f55f6..2b9b0780dc 100644
--- a/mappings/net/minecraft/util/math/MatrixUtil.mapping
+++ b/mappings/net/minecraft/util/math/MatrixUtil.mapping
@@ -1,9 +1,35 @@
 CLASS net/minecraft/class_7837 net/minecraft/util/math/MatrixUtil
+	FIELD field_40746 COT_PI_OVER_8 F
 	FIELD field_40747 COS_PI_OVER_8 F
 	FIELD field_40748 SIN_PI_OVER_8 F
+	METHOD method_46410 qrGivensQuaternion (FF)Lcom/mojang/datafixers/util/Pair;
+		COMMENT Compute the Givens quaternion for a QR factorization.
+		COMMENT
+		COMMENT @return a pair (c, s) = (cos(theta), sin(theta))
+		COMMENT @see Algorithm 4 of https://pages.cs.wisc.edu/~sifakis/papers/SVD_TR1690.pdf
+		ARG 0 a1
+		ARG 1 a2
+	METHOD method_46411 approximateGivensQuaternion (FFF)Lcom/mojang/datafixers/util/Pair;
+		COMMENT Compute the approximate Givens rotation factors (c, s) = (cos(phi), sin(phi)) for a 2×2 matrix.
+		COMMENT
+		COMMENT @return a pair (c, s) = (cos(phi), sin(phi))
+		COMMENT
+		COMMENT @see Algorithm 2 of https://pages.cs.wisc.edu/~sifakis/papers/SVD_TR1690.pdf
+		ARG 0 a11
+		COMMENT the top-left element of the matrix
+		ARG 1 a12
+		COMMENT the average of the two elements on the minor diagonal
+		ARG 2 a22
+		COMMENT the bottom-right element of the matrix
 	METHOD method_46412 svdDecompose (Lorg/joml/Matrix3f;)Lorg/apache/commons/lang3/tuple/Triple;
+		COMMENT Performs an approximate singular value decomposition on a 3×3 matrix.
+		COMMENT
+		COMMENT @see https://pages.cs.wisc.edu/~sifakis/papers/SVD_TR1690.pdf
+		ARG 0 A
 	METHOD method_46413 affineTransform (Lorg/joml/Matrix4f;)Lorg/joml/Matrix4x3f;
 		ARG 0 matrix
 	METHOD method_46414 scale (Lorg/joml/Matrix4f;F)Lorg/joml/Matrix4f;
 		ARG 0 matrix
 		ARG 1 scalar
+	METHOD method_46415 applyJacobiIteration (Lorg/joml/Matrix3f;)Lorg/joml/Quaternionf;
+		ARG 0 S
diff --git a/mappings/net/minecraft/util/math/noise/DoublePerlinNoiseSampler.mapping b/mappings/net/minecraft/util/math/noise/DoublePerlinNoiseSampler.mapping
index 2d8b511455..51c955176c 100644
--- a/mappings/net/minecraft/util/math/noise/DoublePerlinNoiseSampler.mapping
+++ b/mappings/net/minecraft/util/math/noise/DoublePerlinNoiseSampler.mapping
@@ -8,6 +8,7 @@ CLASS net/minecraft/class_5216 net/minecraft/util/math/noise/DoublePerlinNoiseSa
 	METHOD <init> (Lnet/minecraft/class_5819;Lnet/minecraft/class_5216$class_5487;Z)V
 		ARG 1 random
 		ARG 2 parameters
+		ARG 3 modern
 	METHOD method_27406 sample (DDD)D
 		ARG 1 x
 		ARG 3 y
diff --git a/mappings/net/minecraft/util/math/noise/InterpolatedNoiseSampler.mapping b/mappings/net/minecraft/util/math/noise/InterpolatedNoiseSampler.mapping
index 5b109f2730..8d2a2d2659 100644
--- a/mappings/net/minecraft/util/math/noise/InterpolatedNoiseSampler.mapping
+++ b/mappings/net/minecraft/util/math/noise/InterpolatedNoiseSampler.mapping
@@ -7,6 +7,9 @@ CLASS net/minecraft/class_5822 net/minecraft/util/math/noise/InterpolatedNoiseSa
 	FIELD field_36630 maxValue D
 	FIELD field_37206 CODEC Lnet/minecraft/class_7243;
 	FIELD field_38269 SCALE_AND_FACTOR_RANGE Lcom/mojang/serialization/Codec;
+	FIELD field_38270 MAP_CODEC Lcom/mojang/serialization/MapCodec;
+	FIELD field_38271 scaledXzScale D
+	FIELD field_38272 scaledYScale D
 	FIELD field_38273 xzFactor D
 	FIELD field_38274 yFactor D
 	FIELD field_38275 smearScaleMultiplier D
diff --git a/mappings/net/minecraft/util/math/noise/OctavePerlinNoiseSampler.mapping b/mappings/net/minecraft/util/math/noise/OctavePerlinNoiseSampler.mapping
index 664197cd18..2ce8eb79d1 100644
--- a/mappings/net/minecraft/util/math/noise/OctavePerlinNoiseSampler.mapping
+++ b/mappings/net/minecraft/util/math/noise/OctavePerlinNoiseSampler.mapping
@@ -7,6 +7,7 @@ CLASS net/minecraft/class_3537 net/minecraft/util/math/noise/OctavePerlinNoiseSa
 	FIELD field_36632 maxValue D
 	METHOD <init> (Lnet/minecraft/class_5819;Lcom/mojang/datafixers/util/Pair;Z)V
 		ARG 1 random
+		ARG 2 firstOctaveAndAmplitudes
 		ARG 3 xoroshiro
 	METHOD method_15416 sample (DDD)D
 		ARG 1 x
@@ -44,10 +45,17 @@ CLASS net/minecraft/class_3537 net/minecraft/util/math/noise/OctavePerlinNoiseSa
 		ARG 2 amplitudes
 	METHOD method_39127 create (Lnet/minecraft/class_5819;Ljava/util/List;)Lnet/minecraft/class_3537;
 		ARG 0 random
+		ARG 1 octaves
 	METHOD method_39128 create (Lnet/minecraft/class_5819;Ljava/util/stream/IntStream;)Lnet/minecraft/class_3537;
 		ARG 0 random
+		ARG 1 octaves
 	METHOD method_39130 addDebugInfo (Ljava/lang/StringBuilder;)V
 		ARG 1 info
+	METHOD method_39131 (Ljava/lang/Double;)Z
+		ARG 0 amplitude
 	METHOD method_39187 createLegacy (Lnet/minecraft/class_5819;Ljava/util/stream/IntStream;)Lnet/minecraft/class_3537;
 		ARG 0 random
+		ARG 1 octaves
 	METHOD method_40555 getMaxValue ()D
+	METHOD method_40557 getTotalAmplitude (D)D
+		ARG 1 scale
diff --git a/mappings/net/minecraft/util/profiler/Profiler.mapping b/mappings/net/minecraft/util/profiler/Profiler.mapping
index 1fc6618d27..c83361f66c 100644
--- a/mappings/net/minecraft/util/profiler/Profiler.mapping
+++ b/mappings/net/minecraft/util/profiler/Profiler.mapping
@@ -18,6 +18,7 @@ CLASS net/minecraft/class_3695 net/minecraft/util/profiler/Profiler
 		COMMENT wise expensive methods.
 		ARG 1 marker
 			COMMENT a unique marker
+		ARG 2 num
 	METHOD method_24271 visit (Ljava/util/function/Supplier;I)V
 		COMMENT Increment the visit count for a marker.
 		COMMENT
@@ -28,6 +29,7 @@ CLASS net/minecraft/class_3695 net/minecraft/util/profiler/Profiler
 		COMMENT supplier won't be called if the profiler is disabled.
 		ARG 1 markerGetter
 			COMMENT the getter for a unique marker
+		ARG 2 num
 	METHOD method_24338 union (Lnet/minecraft/class_3695;Lnet/minecraft/class_3695;)Lnet/minecraft/class_3695;
 		ARG 0 a
 		ARG 1 b
diff --git a/mappings/net/minecraft/util/shape/BitSetVoxelSet.mapping b/mappings/net/minecraft/util/shape/BitSetVoxelSet.mapping
index 75aed209de..b6b09bf18c 100644
--- a/mappings/net/minecraft/util/shape/BitSetVoxelSet.mapping
+++ b/mappings/net/minecraft/util/shape/BitSetVoxelSet.mapping
@@ -8,6 +8,10 @@ CLASS net/minecraft/class_244 net/minecraft/util/shape/BitSetVoxelSet
 	FIELD field_1360 maxZ I
 	METHOD <init> (Lnet/minecraft/class_251;)V
 		ARG 1 other
+	METHOD method_1038 (Lnet/minecraft/class_247;Lnet/minecraft/class_251;IILnet/minecraft/class_251;IILnet/minecraft/class_244;II[I[ZIII)Z
+		ARG 12 z1
+		ARG 13 z2
+		ARG 14 zIndex
 	METHOD method_1039 getIndex (III)I
 		ARG 1 x
 		ARG 2 y
@@ -19,7 +23,25 @@ CLASS net/minecraft/class_244 net/minecraft/util/shape/BitSetVoxelSet
 		ARG 3 yPoints
 		ARG 4 zPoints
 		ARG 5 function
+	METHOD method_1041 (Lnet/minecraft/class_255;Lnet/minecraft/class_255;Lnet/minecraft/class_247;Lnet/minecraft/class_251;Lnet/minecraft/class_251;Lnet/minecraft/class_244;[IIII)Z
+		ARG 7 x1
+		ARG 8 x2
+		ARG 9 xIndex
+	METHOD method_1042 (Lnet/minecraft/class_255;Lnet/minecraft/class_247;Lnet/minecraft/class_251;ILnet/minecraft/class_251;ILnet/minecraft/class_244;I[I[ZIII)Z
+		ARG 10 y1
+		ARG 11 y2
+		ARG 12 yIndex
 	METHOD method_1059 isColumnFull (IIII)Z
+		ARG 1 z1
+		ARG 2 z2
+		ARG 3 x
+		ARG 4 y
+	METHOD method_31938 isXzSquareFull (IIIII)Z
+		ARG 1 x1
+		ARG 2 x2
+		ARG 3 z1
+		ARG 4 z2
+		ARG 5 y
 	METHOD method_31939 create (IIIIIIIII)Lnet/minecraft/class_244;
 		ARG 0 sizeX
 		ARG 1 sizeY
@@ -34,3 +56,13 @@ CLASS net/minecraft/class_244 net/minecraft/util/shape/BitSetVoxelSet
 		ARG 1 x
 		ARG 2 y
 		ARG 3 z
+		ARG 4 updateBounds
+	METHOD method_31941 forEachBox (Lnet/minecraft/class_251;Lnet/minecraft/class_251$class_253;Z)V
+		ARG 0 voxelSet
+		ARG 1 callback
+		ARG 2 coalesce
+	METHOD method_31942 clearColumn (IIII)V
+		ARG 1 z1
+		ARG 2 z2
+		ARG 3 x
+		ARG 4 y
diff --git a/mappings/net/minecraft/util/shape/DisjointPairList.mapping b/mappings/net/minecraft/util/shape/DisjointPairList.mapping
index 0f963de111..37d500fbd5 100644
--- a/mappings/net/minecraft/util/shape/DisjointPairList.mapping
+++ b/mappings/net/minecraft/util/shape/DisjointPairList.mapping
@@ -9,3 +9,8 @@ CLASS net/minecraft/class_257 net/minecraft/util/shape/DisjointPairList
 	METHOD getDouble (I)D
 		ARG 1 position
 	METHOD method_1067 iterateSections (Lnet/minecraft/class_255$class_256;)Z
+		ARG 1 predicate
+	METHOD method_1068 (Lnet/minecraft/class_255$class_256;III)Z
+		ARG 1 x
+		ARG 2 y
+		ARG 3 index
diff --git a/mappings/net/minecraft/util/shape/SimplePairList.mapping b/mappings/net/minecraft/util/shape/SimplePairList.mapping
index fd7adf6794..1175f301dd 100644
--- a/mappings/net/minecraft/util/shape/SimplePairList.mapping
+++ b/mappings/net/minecraft/util/shape/SimplePairList.mapping
@@ -2,6 +2,7 @@ CLASS net/minecraft/class_254 net/minecraft/util/shape/SimplePairList
 	FIELD field_1376 minValues [I
 	FIELD field_1377 valueIndices [D
 	FIELD field_1378 maxValues [I
+	FIELD field_27346 ZERO Lit/unimi/dsi/fastutil/doubles/DoubleList;
 	FIELD field_27347 size I
 	METHOD <init> (Lit/unimi/dsi/fastutil/doubles/DoubleList;Lit/unimi/dsi/fastutil/doubles/DoubleList;ZZ)V
 		ARG 1 first
diff --git a/mappings/net/minecraft/util/shape/VoxelSet.mapping b/mappings/net/minecraft/util/shape/VoxelSet.mapping
index a19ae1d96a..8bae45ea50 100644
--- a/mappings/net/minecraft/util/shape/VoxelSet.mapping
+++ b/mappings/net/minecraft/util/shape/VoxelSet.mapping
@@ -24,10 +24,12 @@ CLASS net/minecraft/class_251 net/minecraft/util/shape/VoxelSet
 	METHOD method_1051 getSize (Lnet/minecraft/class_2350$class_2351;)I
 		ARG 1 axis
 	METHOD method_1052 forEachEdge (Lnet/minecraft/class_251$class_253;Lnet/minecraft/class_2335;Z)V
+		ARG 1 callback
 		ARG 2 direction
+		ARG 3 coalesce
 	METHOD method_1053 forEachBox (Lnet/minecraft/class_251$class_253;Z)V
 		ARG 1 consumer
-		ARG 2 largest
+		ARG 2 coalesce
 	METHOD method_1055 getMin (Lnet/minecraft/class_2350$class_2351;)I
 		ARG 1 axis
 	METHOD method_1056 isEmpty ()Z
@@ -52,6 +54,8 @@ CLASS net/minecraft/class_251 net/minecraft/util/shape/VoxelSet
 		ARG 2 y
 		ARG 3 z
 	METHOD method_1064 forEachEdge (Lnet/minecraft/class_251$class_253;Z)V
+		ARG 1 callback
+		ARG 2 coalesce
 	METHOD method_35592 getStartingAxisCoord (Lnet/minecraft/class_2350$class_2351;II)I
 		ARG 1 axis
 		ARG 2 from
diff --git a/mappings/net/minecraft/util/thread/LockHelper.mapping b/mappings/net/minecraft/util/thread/LockHelper.mapping
index b5e748e9cf..85d9596fca 100644
--- a/mappings/net/minecraft/util/thread/LockHelper.mapping
+++ b/mappings/net/minecraft/util/thread/LockHelper.mapping
@@ -11,4 +11,5 @@ CLASS net/minecraft/class_5798 net/minecraft/util/thread/LockHelper
 		ARG 0 message
 		ARG 1 thread
 	METHOD method_39935 lock ()V
+	METHOD method_39936 formatStackTraceForThread (Ljava/lang/Thread;)Ljava/lang/String;
 	METHOD method_39937 unlock ()V