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Solana Schedules Alpenglow Upgrade for Oct. 21 With 150-Millisecond Target

TokenPost·October 19, 2026·1 min read
Solana Schedules Alpenglow Upgrade for Oct. 21 With 150-Millisecond Target

Solana scheduled its Alpenglow upgrade for Oct. 21, targeting 150-millisecond block times. The epoch gate is estimated for 9:20 a.m. ET (13:20 UTC), with the consensus handoff expected about 18 minutes later. The upgrade aims to improve network performance and reduce latency.

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