PANews reported on December 26th that BNB Chain Developers tweeted that the BSC mainnet Fermi hard fork upgrade is expected to activate on January 14th, 2026 at 10:30 AM (UTC+8), supporting versions v1.6.4 and v1.6.5. This upgrade will shorten the block interval from 750 milliseconds to 450 milliseconds to improve network throughput and transaction processing efficiency.


