Bitcoin Core, the reference implementation of the Bitcoin protocol, has released version 31.0. The new build can be downloaded directly from the official Bitcoin Core website, ensuring a deterministic and signed binary that is suitable for production use.
The official download link is https://bitcoincore.org/bin/bitcoin-core-31.0/, which provides the complete source and binary packages for all supported platforms. Users are encouraged to verify the signatures to confirm the integrity of the files.
Detailed release notes for version 31.0 are maintained in the GitHub repository at https://github.com/bitcoin/bitcoin/blob/master/doc/release-notes/release-notes-31.0.md. These notes outline the changes, bug fixes, and performance improvements included in the update.
While the GitHub links provide the most up‑to‑date information, the recommendation is to use the deterministic signed binaries from the official site. This approach mitigates the risk of tampered or incomplete downloads and aligns with best practices for secure node operation.
Node operators and developers should plan to upgrade to version 31.0 to stay current with protocol enhancements and security patches. The release marks another step in Bitcoin Core’s ongoing commitment to maintain a robust, secure, and efficient network infrastructure.