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Bitcoin Optech Newsletter #424

Bitcoin Optech Newsletter #424 details a proposal for a post-quantum Lightning Network (PQLN), alongside various infrastructure updates including security releases for Core Lightning and LDK, and new BIP specifications for wallet security and deterministic signing.

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Why It Matters

The PQLN proposal represents a proactive effort to secure offchain Lightning Network transactions against future quantum computing threats. Additionally, the release of security patches for major Lightning implementations and new BIPs for wallet data encryption and deterministic signing are critical for network stability and user security.