CroSat
bitcoin newsSep 26, 2026AI summary

Solana’s Alpenglow Upgrade Reaches Second Public Testnet

Solana’s Alpenglow settlement upgrade is now active on both public test networks, allowing application teams to test compatibility ahead of a mainnet switch.

Solana’s Alpenglow Upgrade Reaches Second Public Testnet

Solana’s Alpenglow upgrade, designed for 150-millisecond settlement, has reached a second public test network, according to CoinDesk.

The upgrade is now operating across both public test networks. Application developers can use these environments to check how their software works with the changes.

The testing stage precedes a planned transition on Solana’s live blockchain. The report did not specify a date for that switch.

Source: CoinDesk

Related stories