diff --git a/.github/workflows/test.yml b/.github/workflows/test.yml
new file mode 100644
index 0000000..e1c6df0
--- /dev/null
+++ b/.github/workflows/test.yml
@@ -0,0 +1,23 @@
+- name: automatically release master branch
+  if: github.ref == 'refs/heads/master'
+  run: |
+    git config --global user.name 'Sergey Miroshnichenko'
+    git config --global user.email 'serg.zorg@gmail.com'
+    VERSION=`hatch version`
+    hatch version release
+    NEW_VERSION=`hatch version`
+    git add negwm/__about__.py
+    git commit -m "Bump version: $VERSION → $NEW_VERSION"
+    git tag $VERSION
+    git push
+    git push --tags
+
+- name: build
+  run: |
+    python -m build
+
+# - name: pypi-publish
+#   if: github.ref == 'refs/heads/develop' || github.ref == 'refs/heads/main'
+#   uses: pypa/gh-action-pypi-publish@v1.1.0
+#   with:
+#     password: ${{ secrets.pypi_password }}