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

Solana plans to implement the Alpenglow upgrade on October 21, which aims to reduce transaction finality to 150 milliseconds by replacing the existing validator voting system and removing vote transactions from blocks. This could significantly alter reported transaction counts even with stable user activity.

Sources

• CoinDesk — Solana sets Oct. 21 for Alpenglow upgrade targeting 150-millisecond finality

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