release 0.5.1 #586

	name: Build and Release

	on:
	push:
	tags:
	- 'v*'
	workflow_dispatch:

	jobs:
	build:
	name: Build sdist and wheels
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4

	- name: Install dependencies
	run: \|
	python -m venv --system-site-packages .local
	echo "$HOME/.local/bin" >> $GITHUB_PATH
	python -m pip install --upgrade pip build
	python -m pip install --upgrade setuptools>=77.0.0 packaging>=24.2

	- name: Build and verify its integrity
	run: \|
	python -m build --no-isolation
	for f in dist/tremolo-*.tar.gz; do
	gzip -t "$f"
	done
	for f in dist/tremolo-*.whl; do
	unzip -t "$f"
	done

	- uses: actions/upload-artifact@v4
	with:
	name: dist
	path: dist/tremolo-*

	release:
	name: Upload release to PyPI
	needs: ['build']
	runs-on: ubuntu-latest
	environment:
	name: pypi
	url: https://pypi.org/p/tremolo
	permissions:
	id-token: write # IMPORTANT: this permission is mandatory for trusted publishing
	steps:
	- uses: actions/download-artifact@v4
	with:
	name: dist
	path: dist

	- run: \|
	tree -L 2

	- name: Publish to PyPI
	uses: pypa/gh-action-pypi-publish@release/v1

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