Update version fields to 2.1.1 #3

	name: Tests

	on:
	pull_request:
	branches:
	- main
	push:

	concurrency:
	group: ${{ github.workflow }}-${{ github.ref }}
	cancel-in-progress: true

	jobs:
	test:
	runs-on: ubuntu-latest
	strategy:
	matrix:
	python: ["3.8", "3.9", "3.10", "3.11"]

	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Set up Python
	id: setup-python
	uses: actions/setup-python@v4
	with:
	python-version: ${{ matrix.python }}

	- name: Install dependencies
	id: install-dependencies
	run: \|
	python -m pip install --upgrade pip
	python -m pip install tox tox-gh-actions
	- name: Test with tox
	id: test-with-tox
	run: \|
	tox

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