The SIMD-0256 proposal to increase the Solana block limit to 60M CU has been activated on the mainnet. It is understood that Compute Units (CU) capacity is a unit of measurement for transaction computing resources on Solana, similar to Ethereum's Gas, used to limit transaction complexity and protect network resources. The VP of Core Engineering at Solana ecosystem development company Anza once stated that they would make Solana's block space reach a block limit of 100M CU by the end of this year. It is worth noting that increasing the block CU limit means that the blocks become larger, which places higher performance requirements on the validation nodes. This is a trade-off between network throughput and stability. [Wu Blockchain]