Solana
Solana Moves Alpenglow Upgrade to Public Testnet for 150ms Finality
TokenPost·September 25, 2026·1 min read
Solana moved its Alpenglow upgrade to a public testnet, targeting 150ms finality. The test phase replaces TowerBFT with Votor and requires validators to run Agave 4.3. Mainnet activation is tentatively scheduled for September 28, potentially enhancing Solana's transaction speed and network efficiency.
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