According to @deanmlittle, the latest update on Solana's 'rent exempt' mechanism clarifies that accounts holding a minimum balance are not subject to ongoing storage fees, directly impacting the cost structure for traders and developers using the Solana blockchain (source: @deanmlittle, May 13, 2025). This update is significant for crypto traders as it can influence on-chain activity, lower the barrier for deploying and maintaining accounts, and potentially increase Solana network utility, which may affect SOL price action and trading volumes.