Bump version to `1.2.0` #11

	name: Publish Python package

	on:
	push:
	tags:
	- '[0-2].[0-9]+.[0-9]+*'

	jobs:

	publish:
	runs-on: ubuntu-latest

	steps:
	- uses: actions/checkout@v4

	- name: Set up Python
	uses: actions/setup-python@v5
	with:
	python-version: "3.9"

	- name: Build and Publish package
	env:
	PYPI_USERNAME: ${{ secrets.PYPI_USERNAME }}
	PYPI_PASSWORD: ${{ secrets.PYPI_PASSWORD }}
	run: \|
	python -m pip install --upgrade pip
	pip install poetry
	poetry build
	poetry publish -u $PYPI_USERNAME -p $PYPI_PASSWORD

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