diff --git a/.github/workflows/linux-ci.yml b/.github/workflows/linux-ci.yml
index 678752ff..d4656a44 100644
--- a/.github/workflows/linux-ci.yml
+++ b/.github/workflows/linux-ci.yml
@@ -22,27 +22,23 @@ jobs:
         build_static: [true, false]
         download_requirements: [sudo apt install -y -qq gfortran liblapack-dev libmetis-dev libnauty2-dev]
         include:
-          - os: macos-12
+          - os: macos-13
             build_static: false
-            flags: CC=clang OSX=12
+            flags: CC=clang OSX=13
             download_requirements: brew install metis bash
-          - os: macos-12
+          - os: macos-13
             build_static: false
-            flags: CC=gcc-11 CXX=g++-11 OSX=12
-            download_requirements: brew install metis bash
-          - os: macos-12
-            build_static: false
-            flags: CC=gcc-12 CXX=g++-12 OSX=12
+            flags: CC=gcc-13 CXX=g++-13 OSX=13 ADD_CXXFLAGS=-Wl,-ld_classic
             download_requirements: brew install metis bash
     steps:
       - name: Checkout source
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           path: ${{ github.event.repository.name }}
       - name: Install required packages from package manager
         run: ${{ matrix.download_requirements }}
       - name: Checkout coinbrew
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: coin-or/coinbrew
           path: coinbrew
@@ -69,7 +65,7 @@ jobs:
           cp ${{ github.event.repository.name }}/LICENSE dist/
           tar -czvf release.tar.gz -C dist .
       - name: Checkout package name generation script
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: coin-or-tools/platform-analysis-tools
           path: tools
@@ -84,9 +80,9 @@ jobs:
           echo "platform_string=${platform_str}" >> $GITHUB_ENV
       - name: Upload Artifact
         if: ${{ github.event_name == 'pull_request'}}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: ${{ github.event.repository.name }}-${{ github.head_ref }}-${{ env.platform_string }}.tar.gz
+          name: ${{ github.event.repository.name }}-${{ env.platform_string }}.tar.gz
           path: release.tar.gz
           if-no-files-found: error
       - name: Upload package to release
diff --git a/.github/workflows/windows-ci.yml b/.github/workflows/windows-ci.yml
index 57114adc..0c6e9142 100644
--- a/.github/workflows/windows-ci.yml
+++ b/.github/workflows/windows-ci.yml
@@ -22,29 +22,31 @@ jobs:
         include: [
           { os: windows-2019, arch: x86_64, msystem: mingw64, debug: true, suffix: "-dbg" },
           { os: windows-2019, arch: x86_64, msystem: mingw64, debug: false, suffix: "" },
-          { os: windows-2019, arch: i686, msystem: mingw32, debug: true, suffix: "-dbg" },
-          { os: windows-2019, arch: i686, msystem: mingw32, debug: false, suffix: "" },
           { os: windows-2019, arch: msvc, msystem: mingw64, debug: false, suffix: "-md" },
           { os: windows-2022, arch: msvc, msystem: mingw64, debug: false, suffix: "-md" },
+          #NOT USED{ os: windows-2022, arch: msvs, msystem: mingw64, debug: false, suffix: "" },
         ]
     steps:
       - name: Checkout source
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           path: ${{ github.event.repository.name }}
       - name: Checkout coinbrew
-        uses: actions/checkout@v3
+        uses: actions/checkout@v4
         with:
           repository: coin-or/coinbrew
           path: coinbrew
       - name: Set up msvc
-        uses: ilammy/msvc-dev-cmd@v1
         if: ${{ matrix.arch == 'msvc' }}
+        uses: ilammy/msvc-dev-cmd@v1
+      - name: Set up for msvs
+        if: ${{ matrix.arch == 'msvs' }}
+        uses: microsoft/setup-msbuild@v2
       - name: Set correct host flag and install requirements
+        if: ${{ matrix.arch != 'msvc' && matrix.arch != 'msvs' }}
         run: |
           echo "host_flag=--host=${{ matrix.arch }}-w64-mingw32" | Out-File -FilePath $env:GITHUB_ENV -Encoding utf8 -Append
           C:\msys64\usr\bin\pacman -S mingw-w64-${{ matrix.arch }}-lapack mingw-w64-${{ matrix.arch }}-winpthreads-git mingw-w64-${{ matrix.arch }}-readline mingw-w64-${{ matrix.arch }}-suitesparse mingw-w64-${{ matrix.arch }}-metis --noconfirm
-        if: ${{ matrix.arch != 'msvc' }}
       - name: Set up msys with ${{ matrix.msystem }}
         uses: msys2/setup-msys2@v2
         with:
@@ -55,7 +57,44 @@ jobs:
             zip
           path-type: inherit
           msystem: ${{ matrix.msystem }}
-      - name: Build project
+      - name: Fetch project for msvs
+        if: ${{ matrix.arch == 'msvs' }}
+        run: |
+          ADD_ARGS=()
+          ADD_ARGS+=( --skip='ThirdParty/Metis ThirdParty/Mumps ThirdParty/Blas ThirdParty/Lapack' )
+          ./coinbrew/coinbrew fetch ${{ github.event.repository.name }} --skip-update "${ADD_ARGS[@]}"
+          echo "##################################################"
+          echo "### Extracting Netlib and Miplib3 if available"
+          if [ -d "./Data/Netlib/" ]; then gunzip ./Data/Netlib/*.gz; fi
+          if [ -d "./Data/Miplib3/" ]; then gunzip ./Data/Miplib3/*.gz; fi
+          echo "##################################################"       
+        shell: msys2 {0}
+      - name: Build project for msvs
+        if: ${{ matrix.arch == 'msvs' }}
+        shell: cmd
+        run: |
+          msbuild ${{ github.event.repository.name }}\MSVisualStudio\v17\${{ github.event.repository.name }}.sln /p:Configuration=Release /p:Platform=x64 /m
+      - name: Test project for msvs
+        if: ${{ matrix.arch == 'msvs' }}
+        shell: cmd
+        run: |
+          .\${{ github.event.repository.name }}\MSVisualStudio\v17\${{ github.event.repository.name }}Test.cmd .\${{ github.event.repository.name }}\MSVisualStudio\v17\x64\Release .\Data\Sample .\Data\Netlib .\Data\Miplib3
+      - name: Install project for msvs
+        if: ${{ matrix.arch == 'msvs' }}
+        shell: cmd
+        run: |
+          mkdir dist
+          copy ${{ github.event.repository.name }}\README.* dist\.
+          copy ${{ github.event.repository.name }}\AUTHORS.* dist\.
+          copy ${{ github.event.repository.name }}\LICENSE.* dist\.
+          mkdir dist\bin
+          copy ${{ github.event.repository.name }}\MSVisualStudio\v17\x64\Release\*.exe dist\bin\
+          mkdir dist\share
+          if exist .\Data\Sample xcopy .\Data\Sample dist\share\coin-or-sample /i
+          if exist .\Data\Netlib xcopy .\Data\Netlib dist\share\coin-or-netlib /i
+          if exist .\Data\Miplib3 xcopy .\Data\Miplib3 dist\share\coin-or-miplib3 /i
+      - name: Build project using coinbrew
+        if: ${{ matrix.arch != 'msvs' }}
         run: |
           ADD_ARGS=()
           ADD_ARGS+=( --skip='ThirdParty/Metis ThirdParty/Mumps ThirdParty/Blas ThirdParty/Lapack' )
@@ -71,7 +110,7 @@ jobs:
           cp ${{ github.event.repository.name }}/LICENSE dist/
         shell: msys2 {0}
       - name: Upload failed build directory
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         if: failure()
         with:
           name: ${{ matrix.os}}-{{ matrix.arch }}-debug=${{ matrix.debug }}-failedbuild
@@ -89,9 +128,9 @@ jobs:
         if: ${{ matrix.arch != 'msvc' }}
       - name: Upload artifact
         if: ${{ github.event_name == 'pull_request'}}
-        uses: actions/upload-artifact@v3
+        uses: actions/upload-artifact@v4
         with:
-          name: ${{ github.event.repository.name }}-${{ github.head_ref }}-${{ env.package_suffix }}
+          name: ${{ github.event.repository.name }}-${{ env.package_suffix }}
           path: dist
           if-no-files-found: error
       - name: Zip up dist contents for release
diff --git a/.gitignore b/.gitignore
index b1c9c56e..347630bf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -8,3 +8,10 @@ config.log
 config.status
 libtool
 dist
+
+# Ignore VS files
+*.suo
+*.db
+*.bak
+*.user
+**/.vs/