Prepare version 0.48.0 (#1654) #31

	name: Publish Python 🐍 distributions 📦 to TestPyPI

	on:
	push:
	tags:
	- 'v*'

	permissions:
	contents: read

	jobs:
	build-n-publish-testpypi:
	name: Build and publish Python 🐍 distributions 📦 to TestPyPI
	environment: staging
	permissions:
	# IMPORTANT: this permission is mandatory for trusted publishing
	id-token: write
	runs-on: ubuntu-latest
	steps:
	- name: Harden Runner
	uses: step-security/harden-runner@63c24ba6bd7ba022e95695ff85de572c04a18142 # v2.7.0
	with:
	egress-policy: audit
	- uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1
	- name: Set up Python3
	uses: actions/setup-python@0a5c61591373683505ea898e09a3ea4f39ef2b9c # v5.0.0
	with:
	python-version: "3.x"
	- name: Install packaging libraries
	run: \|
	python -m pip install flit
	- name: Build a binary wheel and a source tarball
	run: \|
	python -m flit build
	- name: Publish distribution 📦 to Test PyPI
	uses: pypa/gh-action-pypi-publish@2f6f737ca5f74c637829c0f5c3acd0e29ea5e8bf # v1.8.11
	with:
	repository-url: https://test.pypi.org/legacy/
	skip-existing: true

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