Bump crate versions for v0.2.0 #3

	name: Publish to crates.io
	on:
	push:
	tags: ["v*"]
	workflow_dispatch:
	inputs:
	publish_all:
	description: "Publish every listed crate whose current version is not already on crates.io"
	required: false
	default: false
	type: boolean
	jobs:
	publish:
	runs-on: ubuntu-latest
	environment: publish
	permissions:
	contents: read
	id-token: write
	steps:
	- uses: actions/checkout@v6
	with:
	fetch-depth: 0
	- uses: dtolnay/rust-toolchain@stable
	- name: Detect crate release candidates
	id: detect
	shell: bash
	env:
	PUBLISH_ALL: ${{ github.event.inputs.publish_all \|\| 'false' }}
	run: \|
	set -euo pipefail

	candidates_file="${RUNNER_TEMP}/crate-release-candidates"
	if [[ "${PUBLISH_ALL}" == "true" ]]; then
	bin/crate-release-candidates --publish-all >"${candidates_file}"
	else
	bin/crate-release-candidates >"${candidates_file}"
	fi

	if [[ -s "${candidates_file}" ]]; then
	echo "has_candidates=true" >>"${GITHUB_OUTPUT}"
	echo "candidates_file=${candidates_file}" >>"${GITHUB_OUTPUT}"
	cat "${candidates_file}"
	else
	echo "has_candidates=false" >>"${GITHUB_OUTPUT}"
	echo "No crate version changes detected."
	fi
	- uses: rust-lang/crates-io-auth-action@v1
	if: steps.detect.outputs.has_candidates == 'true'
	id: auth
	- name: Publish crate release candidates
	if: steps.detect.outputs.has_candidates == 'true'
	shell: bash
	env:
	CARGO_REGISTRY_TOKEN: ${{ steps.auth.outputs.token }}
	CANDIDATES_FILE: ${{ steps.detect.outputs.candidates_file }}
	run: bin/publish-crate-release-candidates <"${CANDIDATES_FILE}"

Provide feedback