[Sony's Layer2 project Soneium will undergo two major upgrades at the end of the month to improve security and efficiency] Golden Finance reported that Sony's Layer2 project Soneium announced that it will undergo two major upgrades at the end of this month, introducing Granite and Fjord through a double hard fork upgrade, and updating its Layer 1 contract to v1.6.0. Soneium said that these upgrades will improve its security and efficiency, prepare for Soneium Minato to join Superchain and expand the Soneium ecosystem with other OP L2s, and they will also enable Superchain governance to oversee future L1 contract upgrades, thereby strengthening the decentralization of its ecosystem.