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TechSolana sets Oct. 21 for Alpenglow upgrade targeting 150-millisecond finality

Solana is set to switch to the Alpenglow upgrade on Oct. 21, targeting 150-millisecond finality. The change will replace the current validator voting system and remove vote transactions from blocks, potentially sharply altering headline transaction counts even if user activity remains flat.

SolanaAlpenglow upgradeblockchaintransaction finality

CCoinDesk★★☆☆☆2026-10-14 04:11Original

Solana sets Oct. 21 for Alpenglow upgrade targeting 150-millisecond finality
Solana sets Oct. 21 for Alpenglow upgrade targeting 150-millisecond finalityTech