Solana Transaction V1 Activates on Testnet, Boosting DeFi Capabilities

By Michael FawnAnza initiated the highly anticipated Transaction V1 on Solana’s testnet on September 1, 2026, marking a critical step before its mainnet launch scheduled for September 9. This upgrade dramatically increases transaction size, allowing complex multi-step operations to be processed as a single, atomic unit.The move aims to streamline cryptographic and decentralised finance (DeFi) workloads that previously required fragmentation across multiple transactions. By consolidating th