Update version to 0.2b1, require Python 3.9+, and enhance GitHub Actions workflow #93

	# This workflow will install Python dependencies, run tests and lint with a variety of Python versions
	# For more information see: https://docs.github.com/en/actions/automating-builds-and-tests/building-and-testing-python

	name: Build Validation

	on:
	push:
	branches: [ "main" ]
	pull_request:
	branches: [ "main" ]

	jobs:
	build:

	runs-on: ubuntu-latest
	strategy:
	fail-fast: false
	matrix:
	python-version: ["3.9", "3.10", "3.11", "3.12", "3.13"]

	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 flake8 pytest
	pip install -r requirements.txt
	- name: Lint with flake8
	run: \|
	flake8 . --count --show-source --statistics --exit-zero
	- name: Pytest unit tests
	run: \|
	pytest -m "not e2e" --verbose

	# Sidecar for running e2e tests requires Go SDK
	- name: Install Go SDK
	uses: actions/setup-go@v5
	with:
	go-version: 'stable'

	# Install and run the durabletask-go sidecar for running e2e tests
	- name: Pytest e2e tests
	run: \|
	go install github.com/microsoft/durabletask-go@main
	durabletask-go --port 4001 &
	pytest -m "e2e" --verbose

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