Bitcoin Optech: Newsletter #383 Recap
Update: 2025-12-09
Description
Mark “Murch” Erhardt, Gustavo Flores Echaiz, and Mike Schmidt are joined by Moonsettler and Julian to discuss Newsletter #383.
News
● Consensus bug in NBitcoin library (1:04 )
Changing consensus
● LNHANCE soft fork (24:00 )
● Benchmarking the varops budget (5:09 )
● SLH-DSA (SPHINCS) post-quantum signature optimizations (45:29 )
Releases and release candidates
● Core Lightning v25.12 (1:02:24 )
● LDK 0.2 (1:03:43 )
Notable code and documentation changes
● Core Lightning #8728 (1:05:14 )
● Core Lightning #8702 (1:06:55 )
● Core Lightning #8735 (1:07:24 )
● LDK #4226 (1:11:41 )
● LND #10341 (1:12:49 )
● BTCPay Server #6986 (1:14:00 )
● BIPs #2015 (1:16:18 )
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