Polymarket is set to enhance its platform by introducing pUSD, an ERC-20 collateral token on Polygon, fully backed by USDC. This upgrade aims to reduce gas costs and minimize failed trades while improving order management efficiency. The CTFv2 contracts have been audited by Cantina and Quantstamp, ensuring security and reliability. Additionally, Polymarket plans to open-source its smart contracts next week and will launch a bug bounty program to further bolster platform security.