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Bitcoin Optech: Newsletter #355 Recap
By Bitcoin Optech
Aired Jun 2, 2025 · 1h 7m · Last boosted Jun 3, 2025
Chapters
Show Notes
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 ● Bitco...
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