Solana Sets a Date for Its Next Major Upgrade
What Decrypt reports, why it matters and what remains unconfirmed.

The story in one view
- Reported by
- Decrypt
- Coverage lens
- Markets and price action
- Published
- Evidence status
- Cross-source reports linked
What Decrypt reports
Solana's Alpenglow upgrade replaces the TowerBFT voting system on October 21, cutting finality from 12.8 seconds to a target of 150ms and pulling vote transactions out of blocks entirely.
The immediate significance
The report describes a network, software or product development. Its significance depends on whether the change is specified, deployed and used—not only proposed or described in a headline.
CoinDesk and Decrypt have also published a related report, providing another attributed account to compare without treating repetition as proof.
What remains unknown
- No matched primary document independently supporting the central claim is linked to this page.
The named assets, right now
Spot quotes from Kraken, checked .
How the story developed
CoinDesk and Decrypt are reporting related developments. Reports are shown in publication order; separate coverage is not independent confirmation.
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DecryptCurrent briefing Solana Sets a Date for Its Next Major Upgrade
Solana's Alpenglow upgrade replaces the TowerBFT voting system on October 21, cutting finality from 12.8 seconds to a target of 150ms and pulling vote transactions out of blocks entirely.
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Further reporting and analysis on this story.
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