Solana’s biggest consensus overhaul since launch has crossed a major hurdle. Alpenglow activated on testnet Sept. 24 and devnet Sept. 25, replacing TowerBFT with Votor and targeting transaction finality in just 100 to 150 milliseconds. Solana co-founder Anatoly Yakovenko declared, “You are not ready for this.” However, those speeds remain unproven under full mainnet conditions,
