XTrade is a decentralized trading protocol thatunderwent a differential update audit to verify security and correctness ofchanges to its core smart contract implementation. The protocol providesdecentralized trading infrastructure with smart contracts managing orderexecution, collateral management, and position tracking. XTrade's differentialupdate focused on introducing protocol improvements while maintaining thesecurity standards established in previous audits. The differential reviewprocess ensures that only intended changes were introduced and no newvulnerabilities were inadvertently created during the update. XTrade's tradinginfrastructure is designed to provide users with reliable, secure access todecentralized financial markets.