Bitcoin Optech: Newsletter #355 Recap

Dave Harding is joined by Alex Myers and Rodolfo Novak to discuss Newsletter #355.

Changes to services and client software

● Cake Wallet added payjoin v2 support (2:38)

● Sparrow adds pay-to-anchor features (6:37)

● Safe Wallet 1.3.0 released (8:00)

● COLDCARD Q v1.3.2 released (9:15)

● Transaction batching using payjoin (19:07)

● JoinMarket Fidelity Bond Simulator (20:46)

● Bitcoin opcodes documented (26:39)

● Bitkey code open sourced (27:59)

Releases and release candidates

● LND 0.19.0-beta (33:43)

● Core Lightning 25.05rc1 (40:12)

Notable code and documentation changes

● Bitcoin Core #32423 (46:47)

● Bitcoin Core #31444 (49:51)

● Core Lightning #8140 (52:08)

● Core Lightning #8136 (54:16)

● Core Lightning #8266 (55:52)

● Core Lightning #8021 (58:38)

● Core Lightning #8226 (1:01:29)

● LND #9801 (1:02:54)