BNB Chain Activates Osaka/Mendel Hard Fork with 9 BEPs

🔧 BSC just got faster

By BNB Smart Chain
May 4, 2026, 2:25 PM
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BNB Smart Chain has successfully activated the Osaka/Mendel hard fork, implementing 9 BNB Evolution Proposals (BEPs) focused on network stability and performance improvements.​

Key Performance Gains:

  • TPS increased to ~3,900 in high-throughput scenarios (up from ~2,800)
  • Block finality latency improved by ~37%, now averaging 650ms
  • Zero slash events triggered since activation

The upgrade follows a year of performance enhancements and aims to deliver more consistent transaction behavior and faster confirmations under real-world usage conditions.​

Full technical breakdown

Sources

The Osaka/Mendel hard fork is now live on BNB Smart Chain 🔥 After a year of major performance upgrades, 9 BEPs are now activated, making the network more stable and responsive in real-world conditions The results for BSC? 🔸 In high-throughput scenarios, TPS reaches ~3,900 on

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The latest hardfork, Osaka/Mendel was activated via 9 BEPs to strengthen the stability and performance of BSC

BNB Chain
BNB Chain
@BNBCHAIN

The Osaka/Mendel hard fork is now live on BNB Smart Chain ✅ BSC now delivers better execution, more stable performance and faster finality that holds up under real usage. As onchain activity on BSC grows, this upgrade enables: 🔸 Users faster confirmations & more consistent

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