Update README #290

	name: CodeCov

	on: [push, pull_request]

	jobs:
	unit-tests:
	runs-on: ${{ matrix.os }}
	strategy:
	fail-fast: false
	matrix:
	python-version: [ "3.9", "3.10", "3.11", "3.12"] # latest release minus two
	requirements-file: [
	dj42_cms311.txt,
	dj42_cms41.txt,
	dj50_cms311.txt,
	dj50_cms41.txt,
	dj51_cms41.txt,
	]
	os: [
	ubuntu-20.04,
	]
	exclude:
	- requirements-file: dj50_cms311.txt
	python-version: 3.9
	- requirements-file: dj50_cms41.txt
	python-version: 3.9
	- requirements-file: dj51_cms311.txt
	python-version: 3.9
	- requirements-file: dj51_cms41.txt
	python-version: 3.9

	steps:
	- uses: actions/checkout@v4
	- name: Set up Python ${{ matrix.python-version }}

	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python-version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	pip install -U setuptools
	pip install -r tests/requirements/${{ matrix.requirements-file }}
	python setup.py install

	- name: Run test coverage
	run: coverage run -m pytest

	- name: Upload Coverage to Codecov
	uses: codecov/codecov-action@v4
	with:
	token: ${{ secrets.CODECOV_TOKEN }} # required

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