diff --git a/.github/actions/configure-xcode/action.yml b/.github/actions/configure-xcode/action.yml
new file mode 100644
index 0000000..e809abb
--- /dev/null
+++ b/.github/actions/configure-xcode/action.yml
@@ -0,0 +1,9 @@
+name: 'Configure Xcode'
+description: 'Set up Xcode version'
+runs:
+  using: composite
+  steps:
+    - name: Set up Xcode
+      shell: bash
+      run: |
+        sudo xcode-select -s /Applications/Xcode_26.4.app
diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
new file mode 100644
index 0000000..400fc4e
--- /dev/null
+++ b/.github/workflows/build.yml
@@ -0,0 +1,17 @@
+on:
+  push:
+    branches:
+      - main
+  pull_request:
+concurrency:
+  group: ${{ github.workflow }}-${{ github.ref }}
+  cancel-in-progress: true
+jobs:
+  build:
+    runs-on: macos-26
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+      - uses: ./.github/actions/configure-xcode
+      - name: Build
+        run: ./build.sh
diff --git a/.github/workflows/release.yml b/.github/workflows/release.yml
new file mode 100644
index 0000000..49204ad
--- /dev/null
+++ b/.github/workflows/release.yml
@@ -0,0 +1,18 @@
+on:
+  push:
+    tags:
+      - "v*"
+jobs:
+  build:
+    runs-on: macos-26
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v6
+      - uses: ./.github/actions/configure-xcode
+      - name: Build
+        run: ./build.sh
+      - name: Create and publish release
+        run: |
+          TAG="${{ github.ref_name }}"
+          gh release create "$TAG" --draft --title "v$TAG"
+          gh release upload "$TAG" out/*.dylib