The on-chain martingale strategy yield protocol, Doubler, has announced the completion of its Lite version v2 upgrade. This new version will be deployed first on the Manta network and is expected to go live at 2:30 AM UTC on August 1st. Through this upgrade, Doubler has further optimized its smart contracts and user experience, aiming to provide users with a more efficient and secure application of on-chain martingale strategies. As a high-performance, privacy-preserving Layer 2 solution, Manta network has a high compatibility with Doubler's strategies. This collaboration is expected to offer users a richer environment for executing strategies. With the release of the v2 version, Doubler will bring more innovative features and optimized experiences to the market, driving the development of on-chain martingale strategies.