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Solana Activates Alpenglow Consensus Upgrade on Devnet

TokenPost·September 26, 2026·1 min read
Solana Activates Alpenglow Consensus Upgrade on Devnet

Solana activated the Alpenglow consensus upgrade on devnet, targeting transaction finality of about 150 milliseconds, down from roughly 12.8 seconds under TowerBFT. Mainnet timing remains undecided. The upgrade aims to significantly improve network speed and user experience, marking a major technical milestone for the Solana blockchain.

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