The 1.44% and 0.36% --> 0.91 CRV rewards refer to the rewards earned by users of the Curve Finance protocol. Curve Finance is a decentralized finance (DeFi) platform that allows users to earn rewards for providing liquidity to the platform. Without boosting, users can earn up to 1.44% rewards in CRV tokens. However, with maximum boost, users can earn up to 0.91% rewards in CRV tokens. By providing liquidity to the Curve platform, users can earn rewards in the form of CRV tokens, which can then be used to access additional features on the platform.