clean up version handling and add changelog #511

	# Based on https://docs.astral.sh/uv/guides/integration/github/#multiple-python-versions
	name: Unit Tests

	# trigger on every push and pull-request
	on: [push, pull_request]

	jobs:
	build:
	runs-on: ubuntu-24.04
	strategy:
	matrix:
	python-version: ['3.11', '3.12', '3.13', '3.14']

	steps:
	- uses: actions/checkout@v5

	- name: Install uv
	uses: astral-sh/setup-uv@v6
	with:
	version: "0.9.5"
	python-version: ${{ matrix.python-version }}

	- name: Set up Python
	run: uv python install

	- name: Install dependencies
	run: uv sync --dev

	- name: Test with pytest and coverage
	run: \|
	uv run pytest --cov=datacrunch

	- name: 'Upload coverage to Codecov'
	uses: codecov/codecov-action@v1
	with:
	fail_ci_if_error: false

Provide feedback