According to @VanessaGrellet_, the SEC plans to modernize custody rules for intermediaries, providing explicit support for self-hosted wallets and staking. The updated regulations address criticism of SAB 121 and special-purpose broker-dealer rules, which previously restricted custodial options. This regulatory change is considered a significant win for self-custody and DeFi users, potentially increasing user confidence and trading activity in decentralized platforms (Source: @VanessaGrellet_).