update Changelog #135

	name: CI

	on:
	push:
	branches: ["main", "master"]
	pull_request:

	jobs:
	test:
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4

	# 👇 Free up disk space before building
	- name: Free disk space (optional but helpful)
	uses: jlumbroso/free-disk-space@main
	with:
	tool-cache: true
	large-packages: true
	docker-images: true
	swap-storage: true

	# 👇 Install dependencies
	- name: Install dependencies
	run: \|
	sudo apt-get update
	sudo apt-get install -y protobuf-compiler

	# 👇 Install Rust toolchain
	- name: Install Rust
	uses: dtolnay/rust-toolchain@stable
	with:
	components: clippy, rustfmt

	# 👇 Install cargo-llvm-cov for test coverage
	- name: Install cargo-llvm-cov
	run: \|
	cargo install cargo-llvm-cov

	# 👇 Cache Cargo dependencies (registry + git index)
	- name: Cache Cargo dependencies
	uses: actions/cache@v4
	with:
	path: \|
	~/.cargo/registry
	~/.cargo/git
	key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
	restore-keys: \|
	${{ runner.os }}-cargo-

	# 👇 Run tests with coverage instrumentation
	- name: Run tests with coverage
	run: \|
	set -euxo pipefail
	cargo llvm-cov clean --workspace
	cargo llvm-cov --workspace --lcov --output-path lcov.info
	cargo llvm-cov report --summary-only

	# 👇 Upload HTML coverage report as artifact
	- name: Upload HTML coverage report
	if: always()
	uses: actions/upload-artifact@v4
	with:
	name: coverage-html
	path: target/llvm-cov/html

	# 👇 Clean up disk after tests
	- name: Cleanup
	if: always()
	run: \|
	rm -rf target
	df -h

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