PancakeSwap has announced a significant upgrade to its Perps perpetual contracts product, transitioning from a liquidity pool-based model to a full order book architecture. This change aims to improve capital efficiency, price discovery, and trade execution quality. The upgrade introduces a Simple Mode, enabling users to open and close positions with a single click, simplifying the trading process for newcomers. Meanwhile, Pro Mode remains available for advanced traders, offering features like cross and isolated margin, multi-asset collateral, and various order types. The new system supports up to 200x leverage for major trading pairs and allows multiple collateral assets, including BNB, USDT, BTC, and ETH. Additionally, PancakeSwap has unified spot and futures assets under a single wallet system, eliminating the need for cross-chain transfers. The upgraded Perps system is powered by Aster's order book infrastructure, aiming to provide execution quality comparable to centralized exchanges while maintaining on-chain transparency and a non-custodial structure.