Mantle v2 Sepolia testnet v1.0.1 has been successfully upgraded
According to Foresight News , Mantle Network v2 Sepolia testnet v1.0.1 has successfully completed the hard fork upgrade. Officials said that Sepolia node operators must upgrade, otherwise the nodes will be unusable. Mantle v1.0.1 is an upgraded version of the transition from MantleDA to EigenDA, which includes multiple functional optimizations, mainly including: the DA layer of the Mantle Sepolia testnet switches from MantleDA to EigenDA; optimizes Meta Transaction, including gas fee estimation, charging logic, adding Meta Transaction security checks, and improving estimateGas.