diff --git a/.github/workflows/config.yml b/.github/workflows/config.yml
index a95e0b6f..ff4bf066 100644
--- a/.github/workflows/config.yml
+++ b/.github/workflows/config.yml
@@ -4,159 +4,161 @@ name: Build
 on: [push, workflow_dispatch]
 
 jobs:
-  linux:
+#  linux:
+#
+#    runs-on: ${{ matrix.os }}
+#    env:
+#      CC: gcc-${{ matrix.compiler_version }}
+#      CXX: g++-${{ matrix.compiler_version }}
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        os: [ ubuntu-22.04 ]
+#        compiler_version: [ 11 ]
+#
+#    steps:
+#      - uses: actions/checkout@v3
+#
+#      - name: Install prerequisites
+#        run: |
+#          sudo apt-get update && sudo apt-get install -y \
+#          libxinerama-dev \
+#          libxcursor-dev \
+#          xorg-dev \
+#          libglu1-mesa-dev \
+#          pkg-config \
+#          libglfw3 \
+#          libglfw3-dev
+#
+#      - name: Configure and build
+#        run: |
+#          cmake . -B build -DTHREEPP_USE_EXTERNAL_GLFW=ON -DCMAKE_BUILD_TYPE="Release"
+#          cmake --build build
+#
+#      - name: Test
+#        run: |
+#          cd build/tests
+#          ctest --output-on-failure
+#
+#  linux-no-glfw:
+#
+#    runs-on: ${{ matrix.os }}
+#    env:
+#      CC: gcc-${{ matrix.compiler_version }}
+#      CXX: g++-${{ matrix.compiler_version }}
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        os: [ ubuntu-22.04 ]
+#        compiler_version: [ 11 ]
+#
+#    steps:
+#      - uses: actions/checkout@v3
+#
+#      - name: Install prerequisites
+#        run: |
+#          sudo apt-get update && sudo apt-get install -y \
+#          libxinerama-dev \
+#          libxcursor-dev \
+#          xorg-dev \
+#          libglu1-mesa-dev \
+#          pkg-config
+#
+#      - name: Configure and build
+#        run: |
+#          cmake . -B build -DTHREEPP_WITH_GLFW=OFF -DTHREEPP_BUILD_EXAMPLES=OFF -DCMAKE_BUILD_TYPE="Release"
+#          cmake --build build
+#
+#      - name: Test
+#        run: |
+#          cd build/tests
+#          ctest --output-on-failure
+#
+#  vcpkg-on-linux:
+#
+#    runs-on: ${{ matrix.os }}
+#    env:
+#      CC: gcc-${{ matrix.compiler_version }}
+#      CXX: g++-${{ matrix.compiler_version }}
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        os: [ubuntu-22.04]
+#        compiler_version: [11]
+#
+#    steps:
+#    - uses: actions/checkout@v3
+#
+#    - name: Install prerequisites
+#      run: |
+#        sudo apt-get update && sudo apt-get install -y \
+#        libxinerama-dev \
+#        libxcursor-dev \
+#        xorg-dev \
+#        libglu1-mesa-dev \
+#        pkg-config
+#
+#    - name: Restore artifacts, or run vcpkg, build (and cache artifacts as post step)
+#      uses: lukka/run-vcpkg@v10
+#      id: runvcpkg
+#      with:
+#        vcpkgDirectory: '${{ github.workspace }}/vcpkg'
+#        vcpkgGitCommitId: '4cac260c4b7331538d31886f57739fea0bffa27e'
+#        vcpkgJsonGlob: 'vcpkg.json'
+#        appendedCacheKey: vcpkginstall
+#
+#    - name: Configure and build
+#      run: |
+#        cmake . -B build -DCMAKE_TOOLCHAIN_FILE="${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake" -DVCPKG_MANIFEST_FEATURES="assimp" -DCMAKE_BUILD_TYPE="Release"
+#        cmake --build build
+#
+#    - name: Test
+#      run: |
+#        cd build/tests
+#        ctest --output-on-failure
+#
+#
+#  windows:
+#
+#    runs-on: ${{ matrix.os }}
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        os: [windows-2022]
+#
+#    steps:
+#      - uses: actions/checkout@v3
+#
+#      - name: Configure and build
+#        run: |
+#          cmake . -A x64 -B build -DTHREEPP_TREAT_WARNINGS_AS_ERRORS=ON -DCMAKE_BUILD_TYPE="Release"
+#          cmake --build build --config Release
+#
+#      - name: Test
+#        run: |
+#          cd build/tests
+#          ctest -C Release --output-on-failure
+#
+#
+#  darwin:
+#
+#    runs-on: ${{ matrix.os }}
+#    strategy:
+#      fail-fast: false
+#      matrix:
+#        os: [macos-13]
+#
+#    steps:
+#      - uses: actions/checkout@v3
+#
+#      - name: Configure and build
+#        run: |
+#          cmake . -B build -DTHREEPP_BUILD_EXAMPLES=OFF -DTHREEPP_BUILD_TESTS=OFF -DCMAKE_BUILD_TYPE="Release"
+#          cmake --build build
 
-    runs-on: ${{ matrix.os }}
-    env:
-      CC: gcc-${{ matrix.compiler_version }}
-      CXX: g++-${{ matrix.compiler_version }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ ubuntu-22.04 ]
-        compiler_version: [ 11 ]
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Install prerequisites
-        run: |
-          sudo apt-get update && sudo apt-get install -y \
-          libxinerama-dev \
-          libxcursor-dev \
-          xorg-dev \
-          libglu1-mesa-dev \
-          pkg-config \
-          libglfw3 \
-          libglfw3-dev
-
-      - name: Configure and build
-        run: |
-          cmake . -B build -DTHREEPP_USE_EXTERNAL_GLFW=ON -DCMAKE_BUILD_TYPE="Release"
-          cmake --build build
-
-      - name: Test
-        run: |
-          cd build/tests
-          ctest --output-on-failure
-
-  linux-no-glfw:
-
-    runs-on: ${{ matrix.os }}
-    env:
-      CC: gcc-${{ matrix.compiler_version }}
-      CXX: g++-${{ matrix.compiler_version }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ ubuntu-22.04 ]
-        compiler_version: [ 11 ]
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Install prerequisites
-        run: |
-          sudo apt-get update && sudo apt-get install -y \
-          libxinerama-dev \
-          libxcursor-dev \
-          xorg-dev \
-          libglu1-mesa-dev \
-          pkg-config
-
-      - name: Configure and build
-        run: |
-          cmake . -B build -DTHREEPP_WITH_GLFW=OFF -DTHREEPP_BUILD_EXAMPLES=OFF -DCMAKE_BUILD_TYPE="Release"
-          cmake --build build
-
-      - name: Test
-        run: |
-          cd build/tests
-          ctest --output-on-failure
-
-  vcpkg-on-linux:
-
-    runs-on: ${{ matrix.os }}
-    env:
-      CC: gcc-${{ matrix.compiler_version }}
-      CXX: g++-${{ matrix.compiler_version }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [ubuntu-22.04]
-        compiler_version: [11]
-
-    steps:
-    - uses: actions/checkout@v3
-
-    - name: Install prerequisites
-      run: |
-        sudo apt-get update && sudo apt-get install -y \
-        libxinerama-dev \
-        libxcursor-dev \
-        xorg-dev \
-        libglu1-mesa-dev \
-        pkg-config
-
-    - name: Restore artifacts, or run vcpkg, build (and cache artifacts as post step)
-      uses: lukka/run-vcpkg@v10
-      id: runvcpkg
-      with:
-        vcpkgDirectory: '${{ github.workspace }}/vcpkg'
-        vcpkgGitCommitId: '4cac260c4b7331538d31886f57739fea0bffa27e'
-        vcpkgJsonGlob: 'vcpkg.json'
-        appendedCacheKey: vcpkginstall
-
-    - name: Configure and build
-      run: |
-        cmake . -B build -DCMAKE_TOOLCHAIN_FILE="${{ github.workspace }}/vcpkg/scripts/buildsystems/vcpkg.cmake" -DVCPKG_MANIFEST_FEATURES="assimp" -DCMAKE_BUILD_TYPE="Release"
-        cmake --build build
-
-    - name: Test
-      run: |
-        cd build/tests
-        ctest --output-on-failure
-
-
-  windows:
-
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [windows-2022]
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Configure and build
-        run: |
-          cmake . -A x64 -B build -DTHREEPP_TREAT_WARNINGS_AS_ERRORS=ON -DCMAKE_BUILD_TYPE="Release"
-          cmake --build build --config Release
-
-      - name: Test
-        run: |
-          cd build/tests
-          ctest -C Release --output-on-failure
-
-
-  darwin:
-
-    runs-on: ${{ matrix.os }}
-    strategy:
-      fail-fast: false
-      matrix:
-        os: [macos-13]
-
-    steps:
-      - uses: actions/checkout@v3
-
-      - name: Configure and build
-        run: |
-          cmake . -B build -DTHREEPP_BUILD_EXAMPLES=OFF -DTHREEPP_BUILD_TESTS=OFF -DCMAKE_BUILD_TYPE="Release"
-          cmake --build build
 
   linux-emscripten:
+
     runs-on: ${{ matrix.os }}
     env:
       CC: gcc-${{ matrix.compiler_version }}
@@ -180,6 +182,9 @@ jobs:
           pkg-config
 
       - uses: mymindstorm/setup-emsdk@v14
+        with:
+          version: 3.1.71
+          actions-cache-folder: 'emsdk-cache'
 
       - name: Configure and build
         run: |