According to the official Medium, PANews reports on April 29 that Neo announced it will officially close the Neo Legacy mainnet on October 31, 2025, with the testnet closing on June 1, 2025. Neo Legacy has been running for over 8 years since its launch in 2016. The official team will take a data snapshot before shutting down, and after closure, functions such as asset transfer and smart contract deployment will permanently stop, with unmigrated assets being lost. Users need to complete asset migration through the official migration portal, and the Neo team will also assist centralized exchanges in handling custodial assets.
