ChainCatcher news, according to the official USDD announcement, the USDD 2.0 staking mining activity will officially launch tonight at 8 PM Beijing time, with an annualized return rate of up to 20%. Users can generate USDD 2.0 through the USDD official website Vault or PSM function and participate in the activity on the JustLend platform.On January 25, the decentralized stablecoin USDD completed a new upgrade, enhancing its stability, security, and flexibility, and providing more efficient cross-chain compatibility and decentralized governance.