Bump version to v0.1.2. (#28) #3

	name: publish
	on:
	push:
	tags:
	- 'v..*'

	jobs:
	# Publishes mtrack to crates.io.
	publish:
	name: Publish to crates.io
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v4
	- name: Update apt
	run: sudo apt update
	- name: Install alsa
	run: sudo apt-get install -y libasound2-dev
	- uses: dtolnay/rust-toolchain@stable
	- uses: Swatinem/rust-cache@v2
	- name: Run publish
	env:
	CARGO_REGISTRY_TOKEN: ${{ secrets.CARGO_REGISTRY_TOKEN }}
	run: cargo publish

	# Creates a release on Github.
	release:
	name: Create a GitHub release
	runs-on: ubuntu-latest
	steps:
	- name: Checkout
	uses: actions/checkout@v4
	- name: Extract release notes
	id: extract-release-notes
	uses: ffurrer2/extract-release-notes@v2
	- name: Create release
	env:
	GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
	run: gh release create --notes '${{ steps.extract-release-notes.outputs.release_notes }}' --title ${{ github.ref_name }} ${{ github.ref_name }}

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