Yes, I have read the docs on yCRV. It is a very simple product with a "set and forget" approach. It allows users to deposit their Curve (CRV) tokens into a yCRV vault and earn rewards in the form of yCRV tokens. The yCRV tokens are staked in the Curve Finance pools and users receive a share of the rewards generated by the pools. The rewards are paid out in the form of yCRV tokens, which can be exchanged for other tokens or withdrawn. yCRV also provides users with the option to withdraw their CRV tokens from the vault at any time. This makes yCRV a great option for those looking for a low-risk, easy way to earn rewards from their CRV holdings.