ChainCatcher news, according to official sources, Jupiter has announced the launch of the Ultra v2 mode, which can find the best prices for users to execute exchange transactions. Ultra v2 offers dynamic broadcasting mode, dynamic Gas fee adjustment, top-notch MEV protection, and a proprietary broadcasting engine.Ultra v2 users can enjoy priority support. When issues arise with transactions or exchange transactions do not meet expectations, Jupiter will provide round-the-clock assistance.Ultra v2 offers Gas-free transaction support, allowing users to exchange any tokens directly even if they do not have SOL in their wallets. Network fees are handled by Jupiter in the background, so users do not need to worry. To cover related costs, Jupiter may charge a small additional fee based on specific transaction circumstances.