Anza plans a future upgrade named Rotor to replace Turbine and improve how block data spreads across the Solana network

From the articleSolana’s Alpenglow Launches on Mainnet, Targets 99% Faster FinalityAlso in Solana Alpenglow Goes Live in 'Most Ambitious' Upgrade Since Ethereum's Merge - Decrypt, Anza's Alpenglow goes live on Solana, cutting finality to 150 milliseconds, Solana Activates Alpenglow on Mainnet, Swapping Out TowerBFT for a Faster Consensus Engine - Unchained