New from Blockstream Research: Cryptography Lead Jonas Nick and Mikhail Kudinov analyze post-quantum signature schemes optimized for Bitcoin.
Signature sizes reduced to ~3-4KB, practical for on-chain use, while building on hash functions Bitcoin already trusts.
Full Paper: https://eprint.iacr.org/2025/2203.pdf



When 
This release delivers massive performance wins: Postgres reads 30% faster, database latency down 12%, worst-case reduced from 353s to 56.9s.
xpay handles Phoenix payments reliably. New networkevents subsystem tracks peer ping times in real-time.

Since v25.09, Core Lightning has merged 520 commits from 24 authors in 92 days. A warm welcome to 3 first-time contributors helping CLN continue evolving with more stability, usability and developer power. Onward. ⚡
To update via Web Portal: Use Chrome or any WebSerial-compatible browser, connect your Jade Plus via USB, navigate to the firmware upgrade portal, and click "Update your Jade" to start.
