diff --git a/.github/workflows/west.yml b/.github/workflows/west.yml
index 0b9d560..625499b 100644
--- a/.github/workflows/west.yml
+++ b/.github/workflows/west.yml
@@ -21,6 +21,63 @@ concurrency:
 
 jobs:
   build:
+    strategy:
+      matrix:
+        target:
+        - aarch64-unknown-linux-musl
+        - aarch64-apple-darwin
+        - aarch64-linux-android
+        - riscv64gc-unknown-linux-gnu
+        - x86_64-apple-darwin
+        - x86_64-pc-windows-gnu
+        - x86_64-unknown-linux-musl
+
+    name: west-${{ matrix.target }}
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - uses: ./.github/actions/install-nix
+        with:
+          cachixAuthToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
+      - uses: ./.github/actions/build-nix
+        with:
+          package: west-${{ matrix.target }}
+
+  test-release:
+    strategy:
+      matrix:
+        config:
+        - os: ubuntu-latest
+          lib: x86_64-linux
+          target: x86_64-unknown-linux-musl
+
+        - os: windows-latest
+          lib: x86_64-windows
+          target: x86_64-pc-windows-gnu
+
+        - os: macos-13
+          lib: x86_64-darwin
+          target: x86_64-apple-darwin
+
+        - os: macos-14
+          lib: aarch64-darwin
+          target: aarch64-apple-darwin
+
+    needs: build
+    runs-on: ${{ matrix.config.os }}
+    steps:
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - uses: actions/download-artifact@fa0a91b85d4f404e444e00e005971372dc801d16 # v4.1.8
+        with:
+          name: west-${{ matrix.config.target }}
+          path: lib/${{ matrix.config.lib }}
+      - run: mv "lib/${{ matrix.config.lib }}/libwest_sys.a" "lib/${{ matrix.config.lib }}/libwest.a"
+      - uses: actions/setup-go@v5
+        with:
+          go-version-file: 'go.mod'
+      - run: go test ./...
+
+  test-dev:
     strategy:
       matrix:
         config:
@@ -43,20 +100,26 @@ jobs:
     runs-on: ${{ matrix.config.os }}
     steps:
       - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - run: rustup show
       - uses: actions/setup-go@v5
         with:
           go-version-file: 'go.mod'
       - uses: cargo-bins/cargo-binstall@v1.10.5
-      - run: rustup show
-      - run: cargo test --workspace --all-targets
       - run: cargo binstall -y wasm-tools@1.217
-      - run: go generate ./...
-      - run: go test ./...
-      - uses: actions/upload-artifact@50769540e7f4bd5e21e526ee35c689e35e0d6874 # v4.4.0
+      - run: cargo test --workspace --all-targets
+      - run: go generate -tags=dev ./...
+      - run: go test -tags=dev ./...
+      - run: git diff --exit-code
+
+  gofmt:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7
+      - uses: actions/setup-go@v5
         with:
-          name: west-${{ matrix.config.target }}
-          path: lib/${{ matrix.config.lib }}/libwest.a
-          if-no-files-found: error
+          go-version-file: 'go.mod'
+      - run: gofmt -w -s **/*.go
+      - run: git diff --exit-code
 
   cargo:
     strategy:
@@ -169,6 +232,7 @@ jobs:
     if: startsWith(github.ref, 'refs/tags/v')
     needs:
       - build
+      - test-release
       - cargo
       - crates
     runs-on: ubuntu-latest
@@ -203,13 +267,10 @@ jobs:
           path: artifacts
 
       - run: |
+          mkdir -p ./libwest
           for dir in ./artifacts/west-*; do
             target=${dir#./artifacts/west-}
-            for lib_path in $(find ${dir}/lib -type f); do
-              lib=$(basename ${lib_path})
-              mkdir -p ./${lib}
-              mv ${lib_path} ./${lib}/${lib}-${target}.a
-            done
+            mv ${dir}/lib/libwest_sys.a ./libwest/libwest-${target}.a
           done
 
       - uses: softprops/action-gh-release@c062e08bd532815e2082a85e87e3ef29c3e6d191 # v2.0.8