The BSC mainnet Fermi hard fork will upgrade on January 14, 2026

2025-12-26 20:45:53

BNB Chain Developers tweeted that the BSC mainnet Fermi hard fork upgrade is expected to activate on January 14, 2026, at 10:30 (UTC+8), with supported versions being 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.

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