Release version 3.9.0 (#84) #2

	name: Release to PyPI

	on:
	push:
	tags:
	- "v*"

	jobs:

	build:
	name: Build
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.11"
	cache: "pip"

	- name: Install build backend
	run: \|
	python -m pip install --upgrade pip
	pip install build twine

	- name: Build sdist and wheel
	run: python -m build

	- name: Check metadata (twine)
	run: twine check dist/*

	- name: Upload artifacts
	uses: actions/upload-artifact@v4
	with:
	name: dist
	path: dist/*

	publish:
	name: Publish to PyPI
	needs: build
	runs-on: ubuntu-latest

	steps:
	- name: Download artifacts
	uses: actions/download-artifact@v4
	with:
	name: dist
	path: dist

	- name: Publish (PyPI)
	uses: pypa/gh-action-pypi-publish@release/v1
	with:
	password: ${{ secrets.PYPI_API_TOKEN }}
	skip-existing: true

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