[Bitcoin Core: Wallet Migration Error in Versions 30.0 & 30.1 May Lead to Loss of Funds Without Backup] Foresight News reports that Bitcoin Core has issued a statement indicating that wallet migration errors exist in Bitcoin Core wallet versions 30.0 and 30.1. In very rare cases, migrating legacy (BDB) wallets may delete all wallet files on the same node. If these wallets are not backed up, it could result in the loss of funds. Bitcoin Core stated that only the migration process for legacy wallets is affected. All other functionalities remain unaffected. Users can continue to use Bitcoin Core as normal, including using existing wallets and running nodes without wallets.