First Flight #2: Puppy Raffle

Summary

Use the latest solidity version for deployment for deployment as the latest version would have more bug optimization

Vulnerability Details

The contract specifies pragma solidity ^0.7.6; suggesting it's designed for Solidity version 0.7.6. However, Solidity is an evolving language with updates and improvements in each new version.

Impact

Using an outdated Solidity version may expose the contract to known vulnerabilities or make it incompatible with the latest tools and libraries.

Tools Used

Manual Review

Recommendations

Upgrade the contract to the latest stable version of Solidity.