set up continuous deployment

.github/workflows/cd.yml

@@ -0,0 +1,31 @@
+name: Publish to PyPI
+
+on:
+  workflow_dispatch:
+
+jobs:
+  pypi-publish:
+    name: Upload release to PyPI
+    runs-on: ubuntu-latest
+    environment:
+      name: pypi
+      url: https://pypi.org/p/brokenaxes
+    permissions:
+      id-token: write
+    steps:
+      - name: Set up Python
+        uses: actions/setup-python@v2
+        with:
+          python-version: '3.10' # Specify the Python version you are using
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip
+          pip install setuptools wheel twine
+
+      - name: Build package
+        run: |
+          python setup.py sdist bdist_wheel
+
+      - name: Publish package distributions to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1

setup.py

@@ -12,7 +12,7 @@
 
 setup(
     name='brokenaxes',
-    version='0.5.0',
+    version='0.6.0',
     description='Create broken axes',
     long_description=long_description,
     long_description_content_type="text/markdown",