According to Odaily Planet Daily, Anza developer relations director Rex St. John disclosed on the X platform that Anza is working on Solana network congestion improvements in V1.17.31 to help the current mainnet handle congestion, and the current mainnet adoption rate has reached 88.4%. Developers seem to have found the cause of network congestion, and it is reported that v1.18 will further enhance QUIC, make congestion-related improvements, and a new scheduler that is disabled by default but can be turned on for testing.