Bitcoin Core 32 enters final testing with faster validation, fee changes and security fixes
60-second summary
Bitcoin Core 32 launches final testing, introducing faster block validation, revised fee‑estimation algorithms and critical security patches. The October release alters node fee‑prediction methods, streamlines block processing, and resolves a wallet vulnerability that allowed authenticated users to execute arbitrary commands on a node. These upgrades aim to improve network efficiency, reduce transaction costs and bolster overall system security.
The October update changes how nodes estimate transaction fees and process blocks, while fixing a wallet flaw that could let an authenticated user run commands on a node.