Bump version: 1.21.3 → 1.21.4 #25

	name: Release PyPI, installers and docker container

	on:
	push:
	tags: "v*"

	jobs:
	release_pypi:
	if: github.event_name == 'push' && startsWith(github.ref, 'refs/tags')
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- name: Set up Python
	uses: actions/setup-python@v4
	with:
	python-version: 3.x
	cache-dependency-path: pyproject.toml
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install setuptools wheel twine
	- name: Build and publish
	env:
	TWINE_USERNAME: ${{ secrets.PYPI_USERNAME }}
	TWINE_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
	run: \|
	make build
	twine upload dist/*

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