Bitcoin Core 32 enters final testing phase

Bitcoin Core 32 entered its final testing phase on September 14, with the first release candidate marked and the official launch expected on October 10. The update does not alter consensus rules but focuses on optimizing fee estimation, accelerating block processing, and patching security vulnerabilities. Key improvements include a new transaction-based fee estimator, multi-threaded database access for faster synchronization, and fixes for a command execution flaw and a memory exhaustion issue in the REST interface.