Prepare for 0.12.1 release #5

	name: Publish to PyPI

	on:
	push:
	tags:
	- '[0-9]+.[0-9]+.[0-9]+*'

	jobs:
	build_and_deploy:
	runs-on: ubuntu-latest
	defaults:
	run:
	shell: bash -l {0}
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	fetch-depth: 0
	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.8"
	- name: Install build dependencies
	run: python -m pip install setuptools wheel
	- name: Build wheel
	run: python setup.py sdist bdist_wheel
	- name: Publish to PyPI
	uses: pypa/[email protected]
	with:
	user: __token__
	password: ${{ secrets.PYPI_TOKEN }}

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