Bitcoin Core developers publicly revealed they found a critical bug in versions 30.0 and 30.1 of the software, an issue that affects the wallet migration process from legacy wallets to what they ...

Bitcoin Core 32.0 entered final testing on Sept. 14, with its finished release scheduled for Oct. 10. The update aims to improve fee estimates, accelerate block processing and make PSBT version 2 the ...

Bitcoin Core 32’s GUI-created PSBT v2 files can block older co-signers. Its GUI repair remains open, while RPCs can explicitly create v0 files.

Bitcoin Core patched three bugs that could crash nodes. Only node operators need to update, and holders' coins were never at risk.

Bitcoin Core disclosed three security vulnerabilities on November 10, 2026, including a flaw that allowed unknown Tor connections to bypass network protections.

Bitcoin Core developer Cory Fields proposes “quantum landmines” that make quantum thieves post collateral. See how the plan ...

Bitcoin Core is the software that keeps Bitcoin operating smoothly. Originally known simply as “Bitcoin,” it was developed by Satoshi Nakamoto, and remains the reference client for Bitcoin. This means ...