Jupiter, the leading decentralized exchange aggregator on Solana, has launched its Ultra V3 trading engine, enhancing performance, security, and cost efficiency. The upgrade incorporates Iris Router, ShadowLane, and Predictive Execution technologies, significantly reducing fees and eliminating slippage surpluses. This new engine offers traders 34 times better protection against sandwich attacks, 8x–10x lower execution fees, and 0.6 basis points of positive slippage. Additionally, it expands gasless support and lowers the minimum trade size to $10, aiming to improve the trading experience on Solana's DeFi ecosystem.