Pasteur Hard Fork on BSC Mainnet
BNB Chain (BNB) · Releases & Updates · August 25, 2026 (02:30 UTC)
BNB Chain activates the Pasteur hard fork on BSC mainnet at 02:30 UTC on August 25; nodes need client v1.7.7.
BNB Chain activates its Pasteur hard fork on BSC mainnet at 02:30 UTC on August 25, 2026. Every mainnet node must run client version v1.7.7 before activation. Pasteur tightens cross-chain verification and validator key-rotation rules and lets blocks carry more transactions while keeping the 450ms block time, improving security and throughput for the BNB Smart Chain.
Last verified: · Source: x.com
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