Enable ABI3 on PyO3 0.20 for cross-version support #4

	name: Release

	on:
	push:
	tags:
	- 'v*'

	permissions:
	contents: read

	jobs:
	build:
	name: Build wheels on ${{ matrix.os }}
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os: [ubuntu-latest, windows-latest, macos-latest]

	steps:
	- uses: actions/checkout@v4

	- uses: actions/setup-python@v5
	with:
	python-version: '3.11'

	- name: Build wheels
	uses: PyO3/maturin-action@v1
	with:
	command: build
	args: --release --out dist --sdist --find-interpreter

	- name: Upload wheels to GitHub
	uses: actions/upload-artifact@v4
	with:
	name: wheels-${{ matrix.os }}
	path: dist

	release:
	name: Release to PyPI
	runs-on: ubuntu-latest
	needs: [build]
	steps:
	- name: Download all wheels
	uses: actions/download-artifact@v4
	with:
	pattern: wheels-*
	path: dist
	merge-multiple: true

	- name: Publish to PyPI
	uses: PyO3/maturin-action@v1
	env:
	MATURIN_PYPI_TOKEN: ${{ secrets.PYPI_API_TOKEN }}
	with:
	command: upload
	args: --non-interactive --skip-existing dist/*

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