Odaily Planet Daily News According to official news from SunPump, to align with the USDD 2.0 upgrade plan, the asset migration for USDDOLD is officially launched. Users holding USDDOLD assets need to promptly complete the migration to USDD 2.0 through the SUN.io platform, including liquidity for exchange pools, flexible mining, and various types of smart mining assets. This migration will help enhance asset security and usage efficiency, ensuring the safety of each user's funds.