Prepare for release 4.2.0 #63

	# This workflow will install Python dependencies, run tests and lint with a single version of Python
	# For more information see: https://help.github.com/actions/language-and-framework-guides/using-python-with-github-actions

	name: Python application

	on:
	push:
	branches:
	- master
	- 'feature/**'
	pull_request:
	branches: [ master ]

	jobs:
	build:
	strategy:
	matrix:
	version: ["3.8", "3.x"]

	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v2
	- name: Set up Python 3.x
	uses: actions/setup-python@v2
	with:
	python-version: ${{ matrix.version }}
	- name: Install dependencies
	run: \|
	python -m pip install --upgrade pip
	if [ -f requirements.txt ]; then pip install -r requirements.txt; fi
	- name: Test with pytest
	run: \|
	pip install pytest
	pytest
	- name: Lint with flake8
	run: \|
	pip install flake8
	# flake8-import-order not needed anymore, pylint does this now
	flake8 .
	- name: Lint with pylint
	run: \|
	pip install pylint
	pylint *.py

Provide feedback