diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 00000000..fea46fd5
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,160 @@
+name: build
+
+on:
+  workflow_call:
+  workflow_dispatch:
+
+concurrency:
+  group: build-${{ github.head_ref }}
+  cancel-in-progress: true
+
+permissions:
+  contents: read
+
+jobs:
+  linux:
+    runs-on: ${{ matrix.platform.runner }}
+    strategy:
+      matrix:
+        platform:
+          - runner: ubuntu-22.04
+            target: x86_64
+          - runner: ubuntu-22.04
+            target: x86
+          - runner: ubuntu-22.04
+            target: aarch64
+          - runner: ubuntu-22.04
+            target: armv7
+          - runner: ubuntu-22.04
+            target: s390x
+          - runner: ubuntu-22.04
+            target: ppc64le
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist --find-interpreter
+          sccache: "true"
+          manylinux: auto
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-linux-${{ matrix.platform.target }}
+          path: dist
+
+  musllinux:
+    runs-on: ${{ matrix.platform.runner }}
+    strategy:
+      matrix:
+        platform:
+          - runner: ubuntu-22.04
+            target: x86_64
+          - runner: ubuntu-22.04
+            target: x86
+          - runner: ubuntu-22.04
+            target: aarch64
+          - runner: ubuntu-22.04
+            target: armv7
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist --find-interpreter
+          manylinux: musllinux_1_2
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-musllinux-${{ matrix.platform.target }}
+          path: dist
+
+  windows:
+    runs-on: ${{ matrix.platform.runner }}
+    strategy:
+      matrix:
+        platform:
+          - runner: windows-latest
+            target: x64
+          - runner: windows-latest
+            target: x86
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+          architecture: ${{ matrix.platform.target }}
+
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist --find-interpreter
+          sccache: "true"
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-windows-${{ matrix.platform.target }}
+          path: dist
+
+  macos:
+    runs-on: ${{ matrix.platform.runner }}
+    strategy:
+      matrix:
+        platform:
+          - runner: macos-13
+            target: x86_64
+          - runner: macos-14
+            target: aarch64
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: 3.x
+
+      - name: Build wheels
+        uses: PyO3/maturin-action@v1
+        with:
+          target: ${{ matrix.platform.target }}
+          args: --release --out dist --find-interpreter
+          sccache: "true"
+
+      - name: Upload wheels
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-macos-${{ matrix.platform.target }}
+          path: dist
+
+  sdist:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Build sdist
+        uses: PyO3/maturin-action@v1
+        with:
+          command: sdist
+          args: --out dist
+
+      - name: Upload sdist
+        uses: actions/upload-artifact@v4
+        with:
+          name: wheels-sdist
+          path: dist
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
index 1fc22824..a4a6623a 100644
--- a/.github/workflows/release.yml
+++ b/.github/workflows/release.yml
@@ -20,152 +20,8 @@ permissions:
   contents: read
 
 jobs:
-  linux:
-    runs-on: ${{ matrix.platform.runner }}
-    strategy:
-      matrix:
-        platform:
-          - runner: ubuntu-22.04
-            target: x86_64
-          - runner: ubuntu-22.04
-            target: x86
-          - runner: ubuntu-22.04
-            target: aarch64
-          - runner: ubuntu-22.04
-            target: armv7
-          - runner: ubuntu-22.04
-            target: s390x
-          - runner: ubuntu-22.04
-            target: ppc64le
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/setup-python@v5
-        with:
-          python-version: 3.x
-
-      - name: Build wheels
-        uses: PyO3/maturin-action@v1
-        with:
-          target: ${{ matrix.platform.target }}
-          args: --release --out dist --find-interpreter --features extension-module
-          sccache: "true"
-          manylinux: auto
-
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: wheels-linux-${{ matrix.platform.target }}
-          path: dist
-
-  musllinux:
-    runs-on: ${{ matrix.platform.runner }}
-    strategy:
-      matrix:
-        platform:
-          - runner: ubuntu-22.04
-            target: x86_64
-          - runner: ubuntu-22.04
-            target: x86
-          - runner: ubuntu-22.04
-            target: aarch64
-          - runner: ubuntu-22.04
-            target: armv7
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/setup-python@v5
-        with:
-          python-version: 3.x
-
-      - name: Build wheels
-        uses: PyO3/maturin-action@v1
-        with:
-          target: ${{ matrix.platform.target }}
-          args: --release --out dist --find-interpreter --features extension-module
-          manylinux: musllinux_1_2
-
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: wheels-musllinux-${{ matrix.platform.target }}
-          path: dist
-
-  windows:
-    runs-on: ${{ matrix.platform.runner }}
-    strategy:
-      matrix:
-        platform:
-          - runner: windows-latest
-            target: x64
-          - runner: windows-latest
-            target: x86
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/setup-python@v5
-        with:
-          python-version: 3.x
-          architecture: ${{ matrix.platform.target }}
-
-      - name: Build wheels
-        uses: PyO3/maturin-action@v1
-        with:
-          target: ${{ matrix.platform.target }}
-          args: --release --out dist --find-interpreter --features extension-module
-          sccache: "true"
-
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: wheels-windows-${{ matrix.platform.target }}
-          path: dist
-
-  macos:
-    runs-on: ${{ matrix.platform.runner }}
-    strategy:
-      matrix:
-        platform:
-          - runner: macos-13
-            target: x86_64
-          - runner: macos-14
-            target: aarch64
-    steps:
-      - uses: actions/checkout@v4
-
-      - uses: actions/setup-python@v5
-        with:
-          python-version: 3.x
-
-      - name: Build wheels
-        uses: PyO3/maturin-action@v1
-        with:
-          target: ${{ matrix.platform.target }}
-          args: --release --out dist --find-interpreter --features extension-module
-          sccache: "true"
-
-      - name: Upload wheels
-        uses: actions/upload-artifact@v4
-        with:
-          name: wheels-macos-${{ matrix.platform.target }}
-          path: dist
-
-  sdist:
-    runs-on: ubuntu-latest
-    steps:
-      - uses: actions/checkout@v4
-
-      - name: Build sdist
-        uses: PyO3/maturin-action@v1
-        with:
-          command: sdist
-          args: --out dist
-
-      - name: Upload sdist
-        uses: actions/upload-artifact@v4
-        with:
-          name: wheels-sdist
-          path: dist
+  build:
+    uses: ./.github/workflows/build.yml
 
   test:
     uses: ./.github/workflows/test.yml
@@ -176,7 +32,7 @@ jobs:
   release:
     runs-on: ubuntu-latest
     if: ${{ startsWith(github.ref, 'refs/tags/') || github.event_name == 'workflow_dispatch' }}
-    needs: [linux, musllinux, windows, macos, sdist, test]
+    needs: [build, test]
     environment: release
     permissions:
       # Use to sign the release artifacts