diff --git a/nanovdb/nanovdb/cmd/updateFiles.py b/nanovdb/nanovdb/cmd/updateFiles.py
new file mode 100644
index 0000000000..e4041c91f6
--- /dev/null
+++ b/nanovdb/nanovdb/cmd/updateFiles.py
@@ -0,0 +1,220 @@
+import argparse
+import os
+from pathlib import Path
+
+
+def open_file(file_path):
+    """
+    Opens a file. If utf-8 decoding fails, try windows-1252.
+
+    Args:
+        file_path: Path of the file to open.
+
+    Returns:
+        The content of the file in an arbitrary format.
+    """
+    try:
+        with open(file_path, "r", encoding="utf-8", errors="replace") as file:
+            return file.read()
+    except UnicodeDecodeError:
+        with open(file_path, "r", encoding="windows-1252", errors="replace") as file:
+            return file.read()
+
+
+def write_file(file_path, content):
+    """
+    Writes a file. If utf-8 decoding fails, try windows-1252.
+
+    Args:
+        file_path: Path of the file to open.
+
+    Returns:
+        None.
+    """
+    try:
+        with open(file_path, "w", encoding="utf-8", errors="replace") as file:
+            file.write(content)
+    except UnicodeDecodeError:
+        with open(file_path, "w", encoding="windows-1252", errors="replace") as file:
+            file.write(content)
+
+
+def update_files(dir_path):
+    """
+    Updates the content of files ending in .h, .cuh, .cc, .cu, and .cpp
+    to call the appropriate API as we update NanoVDB from version 32.6 to
+    version 32.7. This includes changes in namespaces, function names, and
+    include directories.
+
+    Args:
+        Directory path: will include files in downstream directories.
+
+    Returns:
+        None. Writes the contents of the file.
+    """
+
+    # List of file extensions to search for
+    file_extensions = [".h", ".cuh", ".cc", ".cu", ".cpp"]
+
+    nspace_dic = {
+        "math": [
+            "Ray",
+            "DDA<",
+            "HDDA",
+            "Vec3<",
+            "Vec4<",
+            "BBox<",
+            "ZeroCrossing",
+            "TreeMarcher",
+            "PointTreeMarcher",
+            "BoxStencil<",
+            "CurvatureStencil<",
+            "GradStencil<",
+            "WenoStencil<",
+            "AlignUp",
+            "Min",
+            "Max",
+            "Abs",
+            "Clamp",
+            "Sqrt",
+            "Sign",
+            "Maximum<",
+            "Delta<",
+            "RoundDown<",
+            "pi<",
+            "isApproxZero<",
+            "Round<",
+            "createSampler",
+            "SampleFromVoxels<",
+        ],
+        "tools": [
+            "createNanoGrid",
+            "StatsMode",
+            "createLevelSetSphere",
+            "createFogVolumeSphere",
+            "createFogVolumeSphere createFogVolumeSphere",
+            "createFogVolumeTorus",
+            "createLevelSetBox",
+            "CreateNanoGrid",
+            "updateGridStats",
+            "evalChecksum",
+            "validateChecksum",
+            "checkGrid",
+            "Extrema",
+        ],
+        "util": [
+            "is_floating_point",
+            "findLowestOn",
+            "findHighestOn",
+            "Range",
+            "streq",
+            "strcpy",
+            "strcat",
+            "empty(",
+            "Split",
+            "invoke",
+            "forEach",
+            "reduce",
+            "prefixSum",
+            "is_same",
+            "is_specialization",
+            "PtrAdd",
+            "PtrDiff",
+        ],
+    }
+
+    rename_dic = {
+        # list from func4 in updateFiles.sh
+        "nanovdb::build::": "nanovdb::tools::build::",
+        "nanovdb::BBoxR": "nanovdb::Vec3dBBox",
+        "nanovdb::BBox<nanovdb::Vec3d>": "nanovdb::Vec3dBbox",
+        # scope and rename, i.e. list from func2 in updateFiles.sh
+        "nanovdb::cudaCreateNodeManager": "nanovdb::cuda::createNodeManager",
+        "nanovdb::cudaVoxelsToGrid": "nanovdb::cuda::voxelsToGrid",
+        "nanovdb::cudaPointsToGrid": "nanovdb::cuda::pointsToGrid",
+        "nanovdb::DitherLUT": "nanovdb::math::DitherLUT",
+        "nanovdb::PackedRGBA8": "nanovdb::math::Rgba8",
+        "nanovdb::Rgba8": "nanovdb::math::Rgba8",
+        "nanovdb::CpuTimer": "nanovdb::util::Timer",
+        "nanovdb::GpuTimer": "nanovdb::util::cuda::Timer",
+        "nanovdb::CountOn": "nanovdb::util::countOn",
+    }
+
+    movdir_dic = {
+        # list comes from func3 calls on updateFiles.sh
+        "util/GridHandle.h": "GridHandle.h",
+        "util/BuildGrid.h": "tools/GridBuilder.h",
+        "util/GridBuilder.h": "tools/GridBuilder.h",
+        "util/IO.h": "io/IO.h",
+        "util/CSampleFromVoxels.h": "math/CSampleFromVoxels.h",
+        "util/DitherLUT.h": "math/DitherLUT.h",
+        "util/HDDA.h": "math/HDDA.h",
+        "util/Ray.h": "math/Ray.h",
+        "util/SampleFromVoxels.h": "math/SampleFromVoxels.h",
+        "util/Stencils.h": "nanovdb/math/Stencils.h",
+        "util/CreateNanoGrid.h": "tools/CreateNanoGrid.h",
+        "util/Primitives.h": "tools/CreatePrimitives.h",
+        "util/GridChecksum.h": "tools/GridChecksum.h",
+        "util/GridStats.h": "tools/GridStats.h",
+        "util/GridChecksum.h": "tools/GridChecksum.h",
+        "util/GridValidator.h": "tools/GridValidator.h",
+        "util/NanoToOpenVDB.h": "tools/NanoToOpenVDB.h",
+        "util/cuda/CudaGridChecksum.cuh": "tools/cuda/CudaGridChecksum.cuh",
+        "util/cuda/CudaGridStats.cuh": "tools/cuda/CudaGridStats.cuh",
+        "util/cuda/CudaGridValidator.cuh": "tools/cuda/CudaGridValidator.cuh",
+        "util/cuda/CudaIndexToGrid.cuh": "tools/cuda/CudaIndexToGrid.cuh",
+        "util/cuda/CudaPointsToGrid.cuh": "tools/cuda/PointsToGrid.cuh",
+        "util/cuda/CudaSignedFloodFill.cuh": "tools/cuda/CudaSignedFloodFill.cuh",
+        "util/cuda/CudaDeviceBuffer.h": "cuda/DeviceBuffer.h",
+        "util/cuda/CudaGridHandle.cuh": "cuda/GridHandle.cuh",
+        "util/cuda/CudaUtils.h": "util/cuda/Util.h",
+        "util/cuda/GpuTimer.h": "util/cuda/Timer.h",
+    }
+
+    # Iterate over files in the directory and its subdirectories
+    for root, dirs, files in os.walk(dir_path):
+        for file in files:
+            if any(file.endswith(ext) for ext in file_extensions):
+                file_path = os.path.join(root, file)
+                print(f"Processing file: {file_path}")
+
+                content = open_file(file_path)
+
+                # Correspond to func1 $file in updateFiles.sh
+                for key, vals in nspace_dic.items():
+                    for val in vals:
+                        old_word = "nanovdb::" + val
+                        new_word = "nanovdb::" + key + "::" + val
+                        content = content.replace(old_word, new_word)
+
+                # Correspond to func4 and func2 in updateFiles.sh
+                for key, val in rename_dic.items():
+                    content = content.replace(key, val)
+
+                # Correspond to func3 in updateFiles.sh
+                for key, val in movdir_dic.items():
+                    old_path = "<nanovdb/" + key + ">"
+                    new_path = "<nanovdb/" + val + ">"
+                    content = content.replace(old_path, new_path)
+
+                write_file(file_path, content)
+
+# Example use:
+# To update all the files using NanoVDB in the current directory (and directories downstream):
+# python ./nanovdb/nanovdb/cmd/updateFiles.py
+# To update all the files using NanoVDB in a directory called foo (and directories downstream):
+# python ./nanovdb/nanovdb/cmd/updateFiles.py -d /path/to/foo
+if __name__ == "__main__":
+    parser = argparse.ArgumentParser(description="Synthetic Data Generation for USD")
+    parser.add_argument(
+        "-d",
+        "--directory",
+        type=str,
+        default=None,
+        help="Path to directory containing .h, .cc, and .cu files using NanoVDB.",
+    )
+
+    args = parser.parse_args()
+    dir_path = os.getcwd() if args.directory is None else Path(args.directory).resolve()
+
+    update_files(dir_path)
diff --git a/nanovdb/nanovdb/cmd/updateFiles.sh b/nanovdb/nanovdb/cmd/updateFiles.sh
index f4d6b8c645..87613c3a44 100755
--- a/nanovdb/nanovdb/cmd/updateFiles.sh
+++ b/nanovdb/nanovdb/cmd/updateFiles.sh
@@ -69,7 +69,6 @@ for file in $(find "$dir" -name '*.h' -or -name '*.cuh' -or -name '*.cc' -or -na
     func2 $file util GpuTimer "cuda::Timer"
     func2 $file util CountOn countOn
     func3 $file "util/GridHandle.h" "GridHandle.h"
-    func3 $file "util/GridHandle.h" "HostBuffer.h"
     func3 $file "util/BuildGrid.h"   "tools/GridBuilder.h"
     func3 $file "util/GridBuilder.h" "tools/GridBuilder.h"
     func3 $file "util/IO.h" "io/IO.h"
@@ -90,11 +89,11 @@ for file in $(find "$dir" -name '*.h' -or -name '*.cuh' -or -name '*.cc' -or -na
     func3 $file "util/cuda/CudaGridStats.cuh" "tools/cuda/CudaGridStats.cuh"
     func3 $file "util/cuda/CudaGridValidator.cuh" "tools/cuda/CudaGridValidator.cuh"
     func3 $file "util/cuda/CudaIndexToGrid.cuh" "tools/cuda/CudaIndexToGrid.cuh"
-    func3 $file "util/cuda/CudaPointsToGrid.cuh" "tools/GridChecksum.cuh"
+    func3 $file "util/cuda/CudaPointsToGrid.cuh" "tools/cuda/PointsToGrid.cuh"
     func3 $file "util/cuda/CudaSignedFloodFill.cuh" "tools/cuda/CudaSignedFloodFill.cuh"
     func3 $file "util/cuda/CudaDeviceBuffer.h" "cuda/DeviceBuffer.h"
     func3 $file "util/cuda/CudaGridHandle.cuh" "cuda/GridHandle.cuh"
     func3 $file "util/cuda/CudaUtils.h" "util/cuda/Util.h"
     func3 $file "util/cuda/GpuTimer.h" "util/cuda/Timer.h"
   fi
-done
\ No newline at end of file
+done
diff --git a/pendingchanges/nanovdb_32.7.txt b/pendingchanges/nanovdb_32.7.txt
new file mode 100644
index 0000000000..78e2f71d01
--- /dev/null
+++ b/pendingchanges/nanovdb_32.7.txt
@@ -0,0 +1,85 @@
+Bug fix:
+nanovdb::readGrids works with raw grid buffer.
+
+Improvements:
+Restructure files location and namespace to be more align with OpenVDB. The
+namespaces touched by the restructuring are: io, cuda, util, tools, and math.
+Add two scripts updateFiles.sh and updateFiles.py to update the files using
+NanoVDB. The script updateFiles.py works on both Windows and Linux.
+For a more complete list of changes, see API Changes (details).
+
+cuda::PointsToGrid supports target density.
+Add support for NanoVDB Grid of type UInt8.
+Add ability to use externally managed CUDA buffer.
+Add create methods for CudaDeviceBuffer and exceptions.
+Improve GridValidator logic, e.g. include check for grid count.
+Add operator > and >= for class Coord according to lexicographical order.
+Add toCodec to convert string to Codec enumeration type.
+Add nanovdb::strlen<GridType>().
+Add strncpy util.
+Add NANOVDB_DISABLE_SYNC_CUDA_MALLOC that maps cudaMallocAsync and
+cudaFreeAsync to cudaMalloc and cudaFree respectively.
+Add guard to UINT64_C.
+Remove use of cudaMallocAsync in PointsToGrid.cuh.
+Align PNanoVDB blind metadata to NanoVDB.
+
+API Changes:
+Change mapToGridType to toGridType.
+Change mapToMagic to toMagic.
+Change CpuTimer.h to Timer.h.
+
+API Changes (details):
+These APIs are now under the math namespace: Ray, DDA, HDDA, Vec3, Vec4, BBox,
+ZeroCrossing, TreeMarcher, PointTreeMarcher, BoxStencil, CurvatureStencil,
+GradStencil, WenoStencil, AlignUp, Min, Max, Abs, Clamp, Sqrt, Sign, Maximum,
+Delta, RoundDown, pi, isApproxZero, Round, createSampler, SampleFromVoxels.
+
+These APIs are now under the tools namespace: createNanoGrid, StatsMode,
+createLevelSetSphere, createFogVolumeSphere, createFogVolumeSphere,
+createFogVolumeSphere, createFogVolumeTorus, createLevelSetBox, CreateNanoGrid,
+updateGridStats, evalChecksum, validateChecksum, checkGrid, Extrema.
+
+These APIs are now under the util namespace: is_floating_point, findLowestOn,
+findHighestOn, Range, streq, strcpy, strcat, empty, Split, invoke, forEach,
+reduce, prefixSum, is_same, is_specialization, PtrAdd, PtrDiff.
+
+Move nanovdb::build to nanovdb::tools::build.
+Rename nanovdb::BBoxR to nanovdb::Vec3dBBox.
+Rename nanovdb::BBox<nanovdb::Vec3d> to nanovdb::Vec3dBbox.
+Move nanovdb::cudaCreateNodeManager to nanovdb::cuda::createNodeManager.
+Move and rename nanovdb::cudaVoxelsToGrid to nanovdb::cuda::voxelsToGrid.
+Move and rename nanovdb::cudaPointsToGrid to nanovdb::cuda::pointsToGrid.
+Move nanovdb::DitherLUT to nanovdb::math::DitherLUT.
+Move and rename nanovdb::PackedRGBA8 to nanovdb::math::Rgba8.
+Move nanovdb::Rgba8 to nanovdb::math::Rgba8.
+Move and rename nanovdb::CpuTimer to nanovdb::util::Timer.
+Move nanovdb::GpuTimer to nanovdb::util::cuda::Timer.
+Move and rename nanovdb::CountOn to nanovdb::util::countOn.
+
+Move util/GridHandle.h to GridHandle.h.
+Move util/BuildGrid.h to tools/GridBuilder.h.
+Move util/GridBuilder.h to tools/GridBuilder.h.
+Move util/IO.h to io/IO.h.
+Move util/CSampleFromVoxels.h to math/CSampleFromVoxels.h.
+Move util/DitherLUT.h to math/DitherLUT.h.
+Move util/HDDA.h to math/HDDA.h.
+Move util/Ray.h to math/Ray.h.
+Move util/SampleFromVoxels.h to math/SampleFromVoxels.h.
+Move util/Stencils.h to nanovdb/math/Stencils.h.
+Move util/CreateNanoGrid.h to tools/CreateNanoGrid.h.
+Move and rename util/Primitives.h to tools/CreatePrimitives.h.
+Move util/GridChecksum.h to tools/GridChecksum.h.
+Move util/GridStats.h to tools/GridStats.h.
+Move util/GridChecksum.h to tools/GridChecksum.h.
+Move util/GridValidator.h to tools/GridValidator.h.
+Move util/NanoToOpenVDB.h to tools/NanoToOpenVDB.h.
+Move util/cuda/CudaGridChecksum.cuh to tools/cuda/CudaGridChecksum.cuh.
+Move util/cuda/CudaGridStats.cuh to tools/cuda/CudaGridStats.cuh.
+Move util/cuda/CudaGridValidator.cuh to tools/cuda/CudaGridValidator.cuh.
+Move util/cuda/CudaIndexToGrid.cuh to tools/cuda/CudaIndexToGrid.cuh.
+Move and rename util/cuda/CudaPointsToGrid.cuh to tools/cuda/PointsToGrid.cuh.
+Move util/cuda/CudaSignedFloodFill.cuh to tools/cuda/CudaSignedFloodFill.cuh.
+Move and rename util/cuda/CudaDeviceBuffer.h to cuda/DeviceBuffer.h.
+Move and rename util/cuda/CudaGridHandle.cuh to cuda/GridHandle.cuh.
+Move and rename util/cuda/CudaUtils.h to util/cuda/Util.h.
+Move and consolidate util/cuda/GpuTimer.h to util/cuda/Timer.h.