[BSC Mainnet Fermi Hard Fork Scheduled for Activation on January 14, 2026] BNB Chain Developers announced that the BSC Mainnet Fermi hard fork upgrade is expected to be activated on January 14, 2026, at 10:30 (UTC+8). The upgrade will reduce the block interval from 750 milliseconds to 450 milliseconds to improve network throughput and transaction processing efficiency.