Mark “Murch” Erhardt, Gustavo Flores Echaiz, and Mike Schmidt are joined by Bastien Teinturier, Salvatore Ingala, and spacebear to discuss Newsletter #419.News● Reorg vulnerability in LND channel closes (1:13) ● Draft BIP for `rawtr()` output script descriptor (1:14:36) Changes to services and client software● Payjoin Dev Kit (rust-payjoin) 1.0.0 released (55:33) ● Silent Payments sender plugin for Electrum (1:21:41) ● Superscalar implementation announced (1:22:34) ● Cofund multisig wallet announced (1:24:57) ● Lexe adds human-readable addresses and LNURL-withdraw (1:25:55) ● Ledger Bitcoin app 2.5.0 adds human-readable policy descriptions (37:17) ● Bark 0.5.0 released (1:27:34) ● Bitcoin-PIR for private UTXO queries (1:28:16) ● OP_TEMPLATEHASH Ark demonstration (1:29:44) ● libshrincs formally verified hash-based signatures (1:34:00) Notable code and documentation changes● Bitcoin Core #32784 (1:38:08) ● Bitcoin Core #35797 (1:40:45) ● Bitcoin Core #35531 (1:44:14) ● Bitcoin Core #35889 (1:48:44) ● Bitcoin Core #35605 (1:51:06) ● Eclair #3352 (12:15) ● Eclair #3351 (20:31) ● Eclair #3345 (23:16) ● LND #8754 (1:54:23) ● LND #11065 (1:55:47) ● HWI #842 (1:57:04)