CLN, replay protection, fee estimation - Bitcoin Optech Newsletter #420 Recap

Níckolas Goline, Optout, Abubakar Sadiq Ismail, and Moonsettler joined Optech to discuss Newsletter #420: Core Lightning security release Discussion on universal opt-in replay protection HWI repository to enter maintenance mode Request for comments on using block-range filters Mempool-based fee rate estimation And more https://bitcoinops.org/en/podcast/2026/09/01/ You can listen on our website: https://bitcoinops.org/en/podcast/2026/09/01/ Fountain: https://fountain.fm/episode/6uqKjYV32aRYPUDC8qmA Spotify: https://open.spotify.com/episode/1OXIPG1cOxY7wzvaFNgSfb Apple Podcasts: https://podcasts.apple.com/us/podcast/bitcoin-optech-newsletter-420-recap/id1674626983?i=1000787478451 submitted by /u/bitschmidty [link] [comments]

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