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Solana (SOL) Activates Alpenglow, Targeting 150 ms Finality

COINOTAG·November 5, 2026·1 min read
Solana (SOL) Activates Alpenglow, Targeting 150 ms Finality

Solana activated Alpenglow on mainnet on 2026-10-21, targeting 150 ms finality. Slot times fell to 200 ms, and SIMD-0550 doubles the disinflation pace. The upgrade aims to improve network performance and reduce inflation, marking a significant step in Solana's scalability roadmap.

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