Please report security issues privately through GitHub Security Advisories when the repository is hosted on GitHub. If advisories are not enabled yet, contact the maintainers privately before publishing details.

Security-sensitive areas include:

• Permit2 spender and typed-data signing flow.
• ERC20 approval behavior.
• Token and recipient parsing.
• Transaction simulation and gas-limit checks.
• Anything that could redirect funds or approvals.

This template is not audited. Review and test it carefully before using it with valuable tokens. The default approval flow grants Permit2 a high allowance for the selected ERC20 token, which users can revoke later with a wallet or allowance management tool.