diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..665c151
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,72 @@
+name: Release Build
+
+on:
+  release:
+    types: [published]
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ${{ matrix.os }}
+    strategy:
+      matrix:
+        os: [ubuntu-latest, windows-latest, macos-latest]
+
+    steps:
+      - name: Checkout repository
+        uses: actions/checkout@v4
+        with:
+          submodules: true
+
+      - name: Install build dependencies (Linux)
+        if: runner.os == 'Linux'
+        run: sudo apt-get update && sudo apt-get install -y autoconf automake libtool
+
+      - name: Install build dependencies (macOS)
+        if: runner.os == 'macOS'
+        run: brew install autoconf automake libtool
+
+      - name: Install build dependencies (Windows)
+        if: runner.os == 'Windows'
+        uses: msys2/setup-msys2@v2
+        with:
+          msystem: MINGW64
+          update: true
+          install: autoconf automake libtool make m4 perl autotools
+          run: whereis aclocal
+
+      - name: Install Rust
+        uses: dtolnay/rust-toolchain@stable
+        with:
+          toolchain: stable
+
+      - name: Cache Cargo dependencies
+        uses: actions/cache@v4
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+            target
+          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-
+
+      - name: Build (Linux/macOS)
+        if: runner.os != 'Windows'
+        run: cargo build --release
+
+      - name: Build (Windows)
+        if: runner.os == 'Windows'
+        shell: msys2 {0}
+        run: |
+          # ensure cargo is in PATH
+          export PATH=/c/Users/runneradmin/.cargo/bin:$PATH
+          # ensure mingw64 bin is in PATH
+          export PATH=/mingw64/bin:/usr/bin:$PATH
+          cargo build --release
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: build-${{ matrix.os }}
+          path: target/release/build_msp*