Bitcoin Optech: Newsletter #377 Recap

Gustavo Flores Echaiz and Mike Schmidt are joined by Abubakar Sadiq Ismail and Carla Kirk-Cohen to discuss ⁠Newsletter #377⁠.

News

● Detecting block template feerate increases using cluster mempool (1:06)

● Channel jamming mitigation simulation results and updates (9:28)

Changes to services and client software

● BULL wallet launches (37:22)

● Sparrow 2.3.0 released (39:40)

Releases and release candidates

● Core Lightning 25.09.1 (40:47)

● Bitcoin Core 28.3 (41:18)

Notable code and documentation changes

● Bitcoin Core #33157 (43:00)

● Bitcoin Core #29675 (45:56)

● Bitcoin Core #33517 (46:59)

● Eclair #2792 (49:01)

● LDK #4122 (51:01)

● LND #9868 (52:37)

● LND #10273 (53:48)