According to CoinMeta, the Solana ecosystem lending protocol Jupiter has launched Lend V2, which allows deposits and borrowed assets to be used simultaneously as trading liquidity, enabling the same funds to earn both lending profits and swap transaction fees. The new version includes optional smart, collateral, and smart debt features. The former automatically assigns USDC, USDT, SOL, or JUPSOL to liquidity pools with higher relevance, while the latter generates trading fees from the borrowed assets to offset part of the lending costs. Currently, the deposit scale of Jupiter Lend is approximately $1.9 billion, with active loans amounting to about $823 million.