Solana is set to enhance its network capacity significantly with the proposal SIMD-0286, which aims to increase block limits from 60 million to 100 million compute units (CUs). This proposed change represents a substantial 66% increase in capacity, potentially improving the network's ability to handle more transactions and smart contracts efficiently. The move is part of Solana's ongoing efforts to scale its blockchain infrastructure and maintain its competitive edge in the high-performance blockchain space.