Bitcoin Core has alerted users of versions 30.0 and 30.1 about a bug that poses a risk of fund loss during legacy wallet upgrades. The alert specifically advises users against migrating legacy wallets, as the bug can lead to the deletion of all files within a wallet directory if the migration process fails. This issue affects users who are in the process of upgrading their wallets to the latest version. Users are urged to take caution and await further instructions to avoid potential data loss.

Bitcoin Core has alerted users of versions 30.0 and 30.1 about a bug that poses a risk of fund loss during legacy wallet upgrades. The alert specifically advises users against migrating legacy wallets, as the bug can lead to the deletion of all files within a wallet directory if the migration process fails. This issue affects users who are in the process of upgrading their wallets to the latest version. Users are urged to take caution and await further instructions to avoid potential data loss.