Announcements

• Respect people’s privacy
• Interaction and asking questions are encouraged
• Chatham House Rules
• Join our Telegram group (https://t.me/BitcoinAustin) QR or Sphinx Chat

Regular Installment of Bitcoin Trivia!

Austin Bitdevs Trivia Question #4

Brought to you by Base58

Miscellaneous

• bitcoin-qt
• Yet another core contributor announces intention to step away
• Lightning Labs getting sued
• Ledger 2.0 support
• Robosats bug - Possible Fix
• Wolfpack 1

Notable code changes and Proposals

• Codex32
  • website
• utreexo signaling on service bit 24
• secp256k1 0.3.0
• assumeutxo (optech)
• MuSig2 1.0.0-rc.3
• cln - paying invoice w/o description (raspiblitz patch)

Fedimint

• New client library
• Electrum support
• Esplora support
• LND support
• fedimintd library

Contracting Protocols

• roasbeef roadmap
• OP_VAULT updates- TLUVification and OP_CTV
• Rollkit - sovereign rollups on Bitcoin
  • MEV on Bitcoin?

Lightning

• Zaps
• LDK roadmap
• Flow 2.0 (blog post)
• Daric: A storage efficient payment channel with penalization mechanism