Bitcoin Optech: Newsletter #260 Recap

Mark “Murch” Erhardt and Mike Schmidt are joined by Gloria Zhao, Rearden Code, Ken Sedgwick, and Jack Ronaldi to discuss Newsletter #260.

Waiting for confirmation #10: Get Involved (2:01)

Changes to services and client software

• Wallet 10101 beta testing pooling funds between LN and DLCs (14:56)


• LDK Node announced (17:14)


• Payjoin SDK announced (20:09)


• Validating Lightning Signer (VLS) beta announced (25:27)


• BitGo adds MuSig2 support (37:42)


• Peach adds RBF support (44:34)


• Phoenix wallet adds splicing support (46:34)


• Mining Development Kit call for feedback (49:27)


• Binance adds Lightning support (51:33)


• Nunchuk adds CPFP support (53:35)

Notable code and documentation changes

• Bitcoin Core #27411 (54:57)


• Core Lightning #6347 (58:07)


• Core Lightning #6035 (1:00:47)


• LND #7768 (1:02:28)


• Libsecp256k1 #1313 (1:05:33)