Add GitHub Release publishing of binary wheels via cibuildwheel

.github/workflows/cibuildwheel.yml

@@ -3,6 +3,7 @@ name: build-wheels
 on:
   push:
     branches: ["main", "master"]
+    tags: ["v*"]
   pull_request:
   workflow_dispatch:
 
@@ -41,3 +42,23 @@ jobs:
         with:
           name: wheels-${{ matrix.os }}
           path: wheelhouse/*.whl
+
+  release:
+    name: Create GitHub Release
+    needs: build
+    runs-on: ubuntu-latest
+    if: startsWith(github.ref, 'refs/tags/v')
+    permissions:
+      contents: write
+    steps:
+      - name: Download all wheels
+        uses: actions/download-artifact@v7
+        with:
+          pattern: wheels-*
+          path: wheelhouse
+          merge-multiple: true
+
+      - name: Publish GitHub Release
+        uses: softprops/action-gh-release@v2
+        with:
+          files: wheelhouse/*.whl