Wu said that Mert Mumtaz, CEO of Solana's ecological development platform Helius, tweeted that ZK compression is being introduced to Solana, and ZK compression will be performed directly on L1 without L2. Mumtaz said that this move will greatly improve the scalability of the Solana network, and developers can build and expand anything directly on the chain without leaving the chain. In addition, costs can be greatly reduced. For example, the current airdrop to 1 million users is expected to cost more than $260,000, and after the introduction of ZK compression, the fee can be reduced to $50, a 5,200-fold reduction.