Alpenglow

Firedancer researchers must now burn 1 SOL for each bug report, a move designed to curb speculative and AI-assisted submissions. The change follows an audit competition that drew 809 reports but produced 127 unique security findings.

Solana’s Alpenglow upgrade is set to go live on Epoch 1064, cutting settlement times from 12.8 seconds to 150ms and reshaping the network’s consensus process. SOL has gained 2.5% in the past 24 hours, with traders watching whether a move above $116 can confirm a broader trend reversal toward $150.

Solana’s Alpenglow upgrade is scheduled to activate Wednesday, replacing the validator voting system the network has used since 2020. The change targets roughly 150-millisecond finality, lower validator costs and a transaction experience closer to centralized exchange speeds.

Solana has set Oct. 21 for the Alpenglow upgrade, a consensus change designed to make transactions irreversible in roughly 150 milliseconds under suitable network conditions. The migration will move validator voting off-chain, a shift that could reduce headline transaction counts even if user activity remains steady.

Solana’s Alpenglow upgrade is now active across both public testing environments, giving application teams more room to prepare before any live-network activation. The change targets about 150 milliseconds for settlement finality, but no mainnet launch date has been announced and the performance goal remains unproven under live-market conditions.

Solana’s Alpenglow upgrade has entered public testnet as developers assess whether the network can sharply reduce transaction finality. The change targets a move from about 13 seconds to 0.15 seconds, a shift that could matter for exchanges, bridges, merchants and other high-speed applications.