[XRP Ledger to Launch fixCleanup3_1_3 Upgrade, Clearing NFT Listings and Fixing Multiple Functional Defects] According to CoinDesk, XRP Ledger will launch the fixCleanup3_1_3 upgrade tomorrow, which will automatically delete expired NFT listings to reduce ledger redundancy and fix known vulnerabilities in modules such as vault withdrawals, permissioned domains, and loan accounting.