Solana sẽ tăng giới hạn giao dịch đơn lẻ lên 4096 byte, mở rộng dung lượng hơn 3 lần

The Huoxing Finance report states that on September 7, Solana plans to activate Transaction v1 this Wednesday, increasing the maximum transaction size from 1,232 bytes to 4,096 bytes—an increase of over three times. After the upgrade, complex operations previously requiring multiple transactions—such as large cryptographic proofs, multisignature payments, and certain privacy transfers—will be consolidated into a single transaction. Transaction v1 has already been running on Solana’s testnet and devnet; the existing transaction format will remain usable, and wallets and applications only need to upgrade when requiring larger transaction space. However, on-chain data services relied upon by block explorers, wallets, and transaction applications must adapt to the new format, or they may fail to correctly read transaction and priority fee information. This upgrade aims to alleviate the structural limitations imposed by Solana’s long-standing 1,232-byte transaction limit and further enhance its capacity to handle complex applications. The 4,096-byte limit aligns with the common 4KB memory page size found in validator hardware, avoiding increased network and validator processing costs from excessively large transactions.