diff --git a/.github/workflows/linux-build.yml b/.github/workflows/linux-build.yml
index a426132..01dc7f4 100644
--- a/.github/workflows/linux-build.yml
+++ b/.github/workflows/linux-build.yml
@@ -116,7 +116,8 @@ jobs:
           cmake -B build \
             -DCMAKE_BUILD_TYPE=Release \
             -DCMAKE_PREFIX_PATH="${{ env.HIGHS_DIR }}" \
-            -DBUILD_SHARED_LIBS=OFF
+            -DBUILD_SHARED_LIBS=OFF \
+            -DJRES_VERSION="${{ inputs.version }}"
 
       - name: Build Project
         run: cmake --build build --config Release
@@ -151,10 +152,27 @@ jobs:
       - name: Set Asset Name
         run: echo "ASSET_NAME=jres-solver-${{ env.SAFE_VERSION }}-${{ env.SAFE_PLATFORM }}-${{ env.SAFE_ARCH }}.${{ inputs.asset_ext }}" >> $GITHUB_ENV
 
-      - name: Package (tar.gz)
+      - name: Package (Curated Selection)
         run: |
-          # Archive the entire 'dist' folder content (bin, include, lib)
-          cd dist
+          mkdir -p package/bin
+          mkdir -p package/lib
+          mkdir -p package/include/jres_solver
+
+          echo "Packaging Binary Artifacts..."
+          
+          # Executables
+          cp dist/bin/jres_solver package/bin/
+          cp dist/bin/jres_formatter package/bin/
+          
+          # Library (Grab .a or .so depending on build, likely .a)
+          # Using find/cp with wildcard to be robust against lib vs lib64 differences
+          find dist -name "libjres_solver.*" -exec cp {} package/lib/ \;
+          
+          # Specific Header
+          cp dist/include/jres_solver/jres_solver.hpp package/include/jres_solver/
+          
+          # Archive the 'package' folder content
+          cd package
           tar -czvf "../${{ env.ASSET_NAME }}" .
           
       # ---------------------------------------------------------
diff --git a/.github/workflows/macos-build.yml b/.github/workflows/macos-build.yml
index 3f8c83c..80cf5e0 100644
--- a/.github/workflows/macos-build.yml
+++ b/.github/workflows/macos-build.yml
@@ -92,7 +92,8 @@ jobs:
             -DCMAKE_BUILD_TYPE=Release \
             -DCMAKE_PREFIX_PATH="${{ env.HIGHS_DIR }}" \
             -DCMAKE_INSTALL_PREFIX="${{ github.workspace }}/dist" \
-            -DBUILD_SHARED_LIBS=OFF
+            -DBUILD_SHARED_LIBS=OFF \
+            -DJRES_VERSION="${{ inputs.version }}"
 
       - name: Build Project
         run: cmake --build build --config Release
@@ -130,15 +131,32 @@ jobs:
       - name: Ad-hoc Sign Binary (macOS)
         if: startsWith(inputs.os, 'macos')
         run: |
-          # Sign staged binaries in the /dist folder
+          # Sign staged binaries in the /dist folder before packaging
           codesign --force --deep -s - dist/bin/jres_solver
           codesign --force --deep -s - dist/bin/jres_formatter
           # No need to sign .a static libs
 
-      - name: Package (tar.gz)
+      - name: Package (Curated Selection)
         run: |
-          # Archive the entire 'dist' folder content (bin, include, lib)
-          cd dist
+          mkdir -p package/bin
+          mkdir -p package/lib
+          mkdir -p package/include/jres_solver
+
+          echo "Packaging Binary Artifacts..."
+          
+          # Executables
+          cp dist/bin/jres_solver package/bin/
+          cp dist/bin/jres_formatter package/bin/
+          
+          # Library (Grab .dylib or .a)
+          # Using find/cp with wildcard to be robust
+          find dist -name "libjres_solver.*" -exec cp {} package/lib/ \;
+          
+          # Specific Header
+          cp dist/include/jres_solver/jres_solver.hpp package/include/jres_solver/
+          
+          # Archive the 'package' folder content
+          cd package
           tar -czvf "../${{ env.ASSET_NAME }}" .
           
       # ---------------------------------------------------------
diff --git a/.github/workflows/win-build.yml b/.github/workflows/win-build.yml
index e8d9b17..de46d4d 100644
--- a/.github/workflows/win-build.yml
+++ b/.github/workflows/win-build.yml
@@ -62,7 +62,9 @@ jobs:
           -G "Visual Studio 17 2022" `
           -DCMAKE_BUILD_TYPE=Release `
           -DCMAKE_PREFIX_PATH="$env:HIGHS_DIR" `
-          -DCMAKE_INSTALL_PREFIX="${{ github.workspace }}\dist"
+          -DCMAKE_INSTALL_PREFIX="${{ github.workspace }}\dist" `
+          -DBUILD_SHARED_LIBS=OFF `
+          -DJRES_VERSION="${{ inputs.version }}"
 
     - name: Add Build Dir to PATH
       shell: pwsh
@@ -106,15 +108,32 @@ jobs:
         $assetName = "jres-solver-${{ env.SAFE_VERSION }}-windows-${{ env.SAFE_ARCH }}.zip"
         echo "ASSET_NAME=$assetName" >> $env:GITHUB_ENV
 
-    - name: Create Release Zip
+    - name: Package (Curated Selection)
       shell: pwsh
       run: |
-        $assetPath = "$env:ASSET_NAME"
-        $source = "${{ github.workspace }}\dist"
-        Write-Host "Zipping staged artifacts from $source..."
+        $pkg = "package"
+        New-Item -ItemType Directory -Path "$pkg\bin" -Force | Out-Null
+        New-Item -ItemType Directory -Path "$pkg\lib" -Force | Out-Null
+        New-Item -ItemType Directory -Path "$pkg\include\jres_solver" -Force | Out-Null
+
+        Write-Host "Packaging Binary Artifacts..."
+        
+        # Executables
+        Copy-Item "dist\bin\jres_solver.exe" -Destination "$pkg\bin\"
+        Copy-Item "dist\bin\jres_formatter.exe" -Destination "$pkg\bin\"
         
-        # Compress the whole 'dist' folder structure (bin, lib, include)
-        Get-ChildItem $source -Recurse | Compress-Archive -DestinationPath $assetPath
+        # Library (static)
+        if (Test-Path "dist\lib\jres_solver.lib") {
+            Copy-Item "dist\lib\jres_solver.lib" -Destination "$pkg\lib\"
+        }
+        
+        # Specific Header
+        Copy-Item "dist\include\jres_solver\jres_solver.hpp" -Destination "$pkg\include\jres_solver\"
+
+        # Zip the package folder
+        $assetPath = "$env:ASSET_NAME"
+        Write-Host "Zipping curated package to $assetPath..."
+        Get-ChildItem -Path $pkg | Compress-Archive -DestinationPath $assetPath
 
     # ---------------------------------------------------------
     # Generate Signature (Checksum)
diff --git a/CMakeLists.txt b/CMakeLists.txt
index ab5f591..bd0fdf1 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -166,9 +166,11 @@ set_target_properties(jres_solver_lib PROPERTIES OUTPUT_NAME "jres_solver")
 
 if(WIN32)
     target_sources(jres_solver_lib PRIVATE ${VERSION_RC})
-    # Only export symbols if we are actually building shared
+    
     if(BUILD_SHARED_LIBS)
         target_compile_definitions(jres_solver_lib PRIVATE JRES_SOLVER_EXPORTS)
+    else()
+        target_compile_definitions(jres_solver_lib PUBLIC JRES_STATIC)
     endif()
 endif()
 
diff --git a/include/jres_solver/jres_solver.hpp b/include/jres_solver/jres_solver.hpp
index b3bd946..8b329e0 100644
--- a/include/jres_solver/jres_solver.hpp
+++ b/include/jres_solver/jres_solver.hpp
@@ -13,10 +13,15 @@
 #define JRES_SOLVER_HPP
 
 #if defined(_WIN32)
-    // Windows/MSVC: Use __declspec(dllexport/dllimport)
-    #ifdef JRES_SOLVER_EXPORTS
+    // Windows/MSVC: Handle DLL exports, imports, AND static builds
+    #if defined(JRES_STATIC)
+        // Static build: No special attributes needed
+        #define JRES_SOLVER_API
+    #elif defined(JRES_SOLVER_EXPORTS)
+        // Building the DLL: Export symbols
         #define JRES_SOLVER_API __declspec(dllexport)
     #else
+        // Using the DLL: Import symbols
         #define JRES_SOLVER_API __declspec(dllimport)
     #endif
 #else