diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 123470a..9acb551 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,7 +1,7 @@
 name: Build and test
 
 # Run the jobs for pushes and pull requests targetting main branch.
-on: 
+on:
   push:
     branches:
       - main
@@ -20,131 +20,135 @@ on:
 jobs:
 
   # A build job matrix based on pre-built USD binaries provided by NVIDIA.
-# nvidia-usd-binaries-linux-build:
-#   strategy:
-#     matrix:
-#       usdVersion:
-#         - 21.05
-#       include:
-#         - usdVersion: 21.05
-#           usdVersionUrl: 21-05
-#           pythonVersion: 3.6
-#           USE_PYTHON_3: ON
-#           buildType: Release
-#           buildTests: 'ON'
-#   runs-on: ubuntu-18.04
-#   name: 'Ubuntu 18.04 NVIDIA Pre-built Binaries
-#     <USD Version=${{ matrix.usdVersion }},
-#      Python Version=${{ matrix.pythonVersion }},
-#      Build type:${{ matrix.buildType }},
-#      Enable tests=${{ matrix.build-tests }}>'
-#   steps:
-#     - name: Install dependencies (Linux)
-#       run: sudo apt-get install cmake python${{ matrix.pythonVersion }} python${{ matrix.pythonVersion }}-dev
-#     - uses: actions/checkout@v2
-#     - name: Download and extract pre-built USD binaries
-#       run: |
-#         curl -L -o /tmp/usd-${{ matrix.usdVersion }}.7z https://developer.nvidia.com/usd-${{ matrix.usdVersionUrl }}-binary-linux-python-${{ matrix.pythonVersion }}
-#         mkdir -p /tmp/usd-${{ matrix.usdVersion }}
-#         7z x /tmp/usd-${{ matrix.usdVersion }}.7z -o/tmp/usd-${{ matrix.usdVersion }}
-#     - name: Create build directories
-#       run: |
-#         mkdir _build
-#         mkdir _install
-#     - name: Configure
-#       run: |
-#         cmake -DUSD_ROOT="/tmp/usd-${{ matrix.usdVersion }}/" \
-#               -DTBB_ROOT="/tmp/usd-${{ matrix.usdVersion }}/" \
-#               -DBOOST_ROOT="/tmp/usd-${{ matrix.usdVersion }}/" \
-#               -DUSE_PYTHON_3=${{ matrix.USE_PYTHON_3 }} \
-#               -DCMAKE_BUILD_TYPE=${{ matrix.buildType }} \
-#               -DBUILD_TESTING=${{ matrix.buildTests }} \
-#               -DCMAKE_CXX_FLAGS="-D_GLIBCXX_USE_CXX11_ABI=0" \
-#               -DCMAKE_INSTALL_PREFIX=../_install \
-#               ..
-#       working-directory: _build
-#     - name: Build
-#       run: |
-#         cmake --build . \
-#               --verbose \
-#               --target install \
-#               --config ${{ matrix.buildType }}
-#       working-directory: _build
-#     - name: Test
-#       run: ctest -VV --output-on-failure -C ${{ matrix.buildType }}
-#       working-directory: _build
+  nvidia-usd-binaries-linux-build:
+    strategy:
+      matrix:
+        usdVersion:
+          - 22.08
+        include:
+          - usdVersion: 22.08
+            usdVersionUrl: 22-08
+            pythonVersion: 3.7
+            USE_PYTHON_3: ON
+            buildType: Release
+            buildTests: 'ON'
+    runs-on: ubuntu-18.04
+    name: 'Ubuntu 18.04 NVIDIA Pre-built Binaries
+      <USD Version=${{ matrix.usdVersion }},
+       Python Version=${{ matrix.pythonVersion }},
+       Build type:${{ matrix.buildType }},
+       Enable tests=${{ matrix.build-tests }}>'
+    steps:
+      - name: Install dependencies (Linux)
+        run: sudo apt-get install cmake python${{ matrix.pythonVersion }} python${{ matrix.pythonVersion }}-dev
+      - name: Set up Python ${{ matrix.pythonVersion }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.pythonVersion }}
+      - uses: actions/checkout@v2
+      - name: Download and extract pre-built USD binaries
+        run: |
+          curl -L -o /tmp/usd-${{ matrix.usdVersion }}.7z https://developer.nvidia.com/usd-${{ matrix.usdVersionUrl }}-binary-linux-python-${{ matrix.pythonVersion }}
+          mkdir -p /tmp/usd-${{ matrix.usdVersion }}
+          7z x /tmp/usd-${{ matrix.usdVersion }}.7z -o/tmp/usd-${{ matrix.usdVersion }}
+      - name: Create build directories
+        run: |
+          mkdir _build
+          mkdir _install
+      - name: Configure
+        run: |
+          cmake -DUSD_ROOT="/tmp/usd-${{ matrix.usdVersion }}/" \
+                -DTBB_ROOT="/tmp/usd-${{ matrix.usdVersion }}/" \
+                -DBOOST_ROOT="/tmp/usd-${{ matrix.usdVersion }}/" \
+                -DUSE_PYTHON_3=${{ matrix.USE_PYTHON_3 }} \
+                -DCMAKE_BUILD_TYPE=${{ matrix.buildType }} \
+                -DBUILD_TESTING=${{ matrix.buildTests }} \
+                -DCMAKE_CXX_FLAGS="-D_GLIBCXX_USE_CXX11_ABI=0" \
+                -DCMAKE_INSTALL_PREFIX=../_install \
+                ..
+        working-directory: _build
+      - name: Build
+        run: |
+          cmake --build . \
+                --verbose \
+                --target install \
+                --config ${{ matrix.buildType }}
+        working-directory: _build
+      - name: Test
+        run: ctest -VV --output-on-failure -C ${{ matrix.buildType }}
+        working-directory: _build
 
 
-# A build job matrix based on pre-built USD binaries provided by NVIDIA on Windows.
-# nvidia-usd-binaries-windows-build:
-#   strategy:
-#     matrix:
-#       usdVersion:
-#         - 21.05
-#       include:
-#         - usdVersion: 21.05
-#           usdVersionUrl: 21-05
-#           pythonVersion: 3.6
-#           USE_PYTHON_3: ON
-#           buildType: Release
-#           buildTests: ON
-#   runs-on: windows-2016
-#   name: 'Windows 2016 NVIDIA Pre-built Binaries
-#     <USD Version=${{ matrix.usdVersion }},
-#      Python Version=${{ matrix.pythonVersion }},
-#      Build type:${{ matrix.buildType }},
-#      Enable tests=${{ matrix.build-tests }}>'
-#   steps:
-#     - uses: actions/checkout@v2
-#     - name: Set up Python ${{ matrix.pythonVersion }}
-#       uses: actions/setup-python@v2
-#       with:
-#         python-version: ${{ matrix.pythonVersion }}
-#     - name: Download and extract pre-built USD binaries
-#       run: |
-#         Invoke-WebRequest https://developer.nvidia.com/usd-${{ matrix.usdVersionUrl }}-binary-windows-python-${{ matrix.pythonVersion }} -OutFile $env:TEMP/usd-${{ matrix.usdVersion }}.zip
-#         mkdir -Force $env:TEMP/usd-${{ matrix.usdVersion }}
-#         7z x $env:TEMP/usd-${{ matrix.usdVersion }}.zip $("-o" + "$env:TEMP" + "\usd-${{ matrix.usdVersion }}") -y
-#     - name: Create build directories
-#       run: |
-#         mkdir -Force _build
-#         mkdir -Force _install
-#     - name: Configure
-#       run: |
-#         cmake -DUSD_ROOT="$env:TEMP/usd-${{ matrix.usdVersion }}" `
-#             -DTBB_ROOT="$env:TEMP/usd-${{ matrix.usdVersion }}" `
-#             -DBOOST_ROOT="$env:TEMP/usd-${{ matrix.usdVersion }}" `
-#             -DUSE_PYTHON_3=${{ matrix.USE_PYTHON_3 }} `
-#             -DCMAKE_BUILD_TYPE=${{ matrix.buildType }} `
-#             -DBUILD_TESTING=${{ matrix.buildTests }} `
-#             -DCMAKE_INSTALL_PREFIX="../_install" `
-#             -G "Visual Studio 15 2017 Win64" `
-#             ..
-#       working-directory: "_build"
-#     - name: Build
-#       run: |
-#         cmake --build . `
-#           --verbose `
-#           --config ${{ matrix.buildType }} `
-#           --target ALL_BUILD
-#       working-directory: "_build"
-#     - name: Run Tests
-#       run: |
-#         ctest --extra-verbose `
-#           --output-on-failure `
-#           -C ${{ matrix.buildType }}
-#       working-directory: "_build"
-#     - name: Install
-#       run: |
-#         cmake --build . `
-#           --verbose `
-#           --config ${{ matrix.buildType }} `
-#           --target INSTALL
-#       working-directory: "_build"
+  # A build job matrix based on pre-built USD binaries provided by NVIDIA on Windows.
+  nvidia-usd-binaries-windows-build:
+    strategy:
+      matrix:
+        usdVersion:
+          - 22.08
+        include:
+          - usdVersion: 22.08
+            usdVersionUrl: 22-08
+            pythonVersion: 3.7
+            USE_PYTHON_3: ON
+            buildType: Release
+            buildTests: ON
+    runs-on: windows-2016
+    name: 'Windows 2016 NVIDIA Pre-built Binaries
+      <USD Version=${{ matrix.usdVersion }},
+       Python Version=${{ matrix.pythonVersion }},
+       Build type:${{ matrix.buildType }},
+       Enable tests=${{ matrix.build-tests }}>'
+    steps:
+      - uses: actions/checkout@v4
+      - name: Set up Python ${{ matrix.pythonVersion }}
+        uses: actions/setup-python@v4
+        with:
+          python-version: ${{ matrix.pythonVersion }}
+      - name: Download and extract pre-built USD binaries
+        run: |
+          Invoke-WebRequest https://developer.nvidia.com/usd-${{ matrix.usdVersionUrl }}-binary-windows-python-${{ matrix.pythonVersion }} -OutFile $env:TEMP/usd-${{ matrix.usdVersion }}.zip
+          mkdir -Force $env:TEMP/usd-${{ matrix.usdVersion }}
+          7z x $env:TEMP/usd-${{ matrix.usdVersion }}.zip $("-o" + "$env:TEMP" + "\usd-${{ matrix.usdVersion }}") -y
+      - name: Create build directories
+        run: |
+          mkdir -Force _build
+          mkdir -Force _install
+      - name: Configure
+        run: |
+          cmake -DUSD_ROOT="$env:TEMP/usd-${{ matrix.usdVersion }}" `
+              -DTBB_ROOT="$env:TEMP/usd-${{ matrix.usdVersion }}" `
+              -DBOOST_ROOT="$env:TEMP/usd-${{ matrix.usdVersion }}" `
+              -DUSE_PYTHON_3=${{ matrix.USE_PYTHON_3 }} `
+              -DCMAKE_BUILD_TYPE=${{ matrix.buildType }} `
+              -DBUILD_TESTING=${{ matrix.buildTests }} `
+              -DCMAKE_INSTALL_PREFIX="../_install" `
+              -G "Visual Studio 15 2017 Win64" `
+              ..
+        working-directory: "_build"
+      - name: Build
+        run: |
+          cmake --build . `
+            --verbose `
+            --config ${{ matrix.buildType }} `
+            --target ALL_BUILD
+        working-directory: "_build"
+      - name: Run Tests
+        run: |
+          ctest --extra-verbose `
+            --output-on-failure `
+            -C ${{ matrix.buildType }}
+        working-directory: "_build"
+      - name: Install
+        run: |
+          cmake --build . `
+            --verbose `
+            --config ${{ matrix.buildType }} `
+            --target INSTALL
+        working-directory: "_build"
 
   # Run automated code formatting checks.
   code-formatting-check:
-    runs-on: ubuntu-18.04 
+    runs-on: ubuntu-18.04
     steps:
       - name: Install dependencies (Linux)
         run: |