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Crypto•12 April 2026•

1 min read

BNB Chain Issues Mandatory Update Ahead of Osaka/Mendel Hard Fork

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Key Facts

1BNB Chain node operators must upgrade to BSC v1.7.2 before April 28.

2The Osaka/Mendel hard fork is scheduled for April 28, 2026.

3Failure to update will lead to network synchronization issues for node operators.

BNB Chain has announced a mandatory software update for all node operators to prepare for the upcoming Osaka/Mendel hard fork. Operators are required to upgrade to version BSC v1.7.2 before the scheduled deadline on April 28, 2026. This technical transition is essential to maintain network stability and ensure seamless protocol integration across the ecosystem. Failure to implement the update in time will result in network synchronization issues and potential isolation for the affected nodes. While the update is critical for infrastructure health, it is considered a routine maintenance event for the Binance-linked blockchain. Market analysts expect minimal price volatility for the BNB token, provided the transition occurs without significant technical glitches.