Update changelog for v2.0.4 #8

	# Builds binaries and uploads them to a GitHub release when a v* tag is pushed.
	name: Publish release

	on:
	push:
	tags:
	- 'v*'

	jobs:
	create-release:
	name: Create release
	runs-on: ubuntu-latest
	outputs:
	upload_url: ${{ steps.create-release.outputs.upload_url }}
	steps:
	- name: Create release
	id: create-release
	uses: softprops/action-gh-release@v1
	build:
	name: Build release binaries
	runs-on: ${{ matrix.runner-os }}
	needs: create-release
	strategy:
	matrix:
	include:
	# Match Go/cmgr convention for suffixes
	- runner-os: ubuntu-20.04
	rustc-target: "x86_64-unknown-linux-gnu"
	binary-suffix: "linux_amd64"
	- runner-os: ubuntu-20.04
	rustc-target: "aarch64-unknown-linux-gnu"
	binary-suffix: "linux_arm64"
	- runner-os: macos-11
	rustc-target: "x86_64-apple-darwin"
	binary-suffix: "darwin_amd64"
	- runner-os: macos-11
	rustc-target: "aarch64-apple-darwin"
	binary-suffix: "darwin_arm64"
	steps:
	- name: Checkout repo
	uses: actions/checkout@v2
	- name: Set up Rust toolchain
	uses: actions-rs/toolchain@v1
	with:
	toolchain: stable
	target: ${{ matrix.rustc-target }}
	override: true
	profile: minimal
	- name: Build
	uses: actions-rs/cargo@v1
	with:
	command: build
	args: "--release"
	- name: Create tarball
	run: \|
	mkdir out
	cp target/release/cmgr-artifact-server out/
	cp README.md LICENSE.md CHANGELOG.md out/
	cd out && tar czf cmgr-artifact-server_${suffix}.tar.gz *
	env:
	suffix: ${{ matrix.binary-suffix }}
	- name: Upload tarball
	uses: softprops/action-gh-release@v1
	with:
	files: out/*.tar.gz

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