Update local vyper version to 0.4.0 #4

	name: test

	on: [push, pull_request, workflow_dispatch]

	env:
	FOUNDRY_PROFILE: ci

	jobs:
	check:
	runs-on: ${{ matrix.os }}
	strategy:
	matrix:
	os:
	- ubuntu-latest
	python_version:
	- 3.12
	architecture:
	- x64
	node_version:
	- 20

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	submodules: recursive

	- name: Setup Python
	uses: actions/setup-python@v5
	with:
	python-version: ${{ matrix.python_version }}
	architecture: ${{ matrix.architecture }}

	- name: Install latest Vyper
	run: pip install --force-reinstall vyper

	- name: Show the Vyper version
	run: vyper --version

	- name: Install pnpm
	uses: pnpm/action-setup@v3
	with:
	version: latest
	run_install: false

	- name: Get pnpm cache directory path
	id: pnpm-cache-dir-path
	run: echo "dir=$(pnpm store path --silent)" >> $GITHUB_OUTPUT

	- name: Restore pnpm cache
	uses: actions/cache@v4
	id: pnpm-cache
	with:
	path: ${{ steps.pnpm-cache-dir-path.outputs.dir }}
	key: ${{ runner.os }}-pnpm-store-${{ hashFiles('**/pnpm-lock.yaml') }}
	restore-keys: ${{ runner.os }}-pnpm-store-

	- name: Use Node.js ${{ matrix.node_version }}
	uses: actions/setup-node@v4
	with:
	node-version: ${{ matrix.node_version }}

	- name: Install pnpm project with a clean slate
	run: pnpm install --prefer-offline --frozen-lockfile

	- name: Install Foundry
	uses: foundry-rs/foundry-toolchain@v1
	with:
	version: nightly

	- name: Show the Foundry CI config
	run: forge config
	env:
	FOUNDRY_PROFILE: ci

	- name: Foundry tests
	run: forge test
	env:
	FOUNDRY_PROFILE: ci

Provide feedback