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
• Bitcoiner Jobs
• Bitcoin++ Conference in Mexico City Dec 9-11
• Bitcoin Program at UT - Liaison Wanted

Burak’s Hellscape

• lnd broke again
• older versions of ldk broke
• electrs broke as well

Notable Code Changes

• lnd - Remove ErrSynchronizingChain
• signal tx reconciliation support (erlay)

Miscellaneous

• Use of RBF during binance utxo consolidation
• CoreDev.tech transcripts
  • Fee market discussion
  • Moving off GitHub
• Nydig developer report

Bitcoin

• Full RBF Miner Bounty
• Opt-in Full RBF Spent-nVersion Signaling
• Attempt to remove full RBF
• Batch validation of CHECKMULTISIG using an extra hint field
• Version 2 P2P Encrypted Transport Protocol
• Ephemeral Anchors

Contracting Protocols

• Non-custodial Options Contracts
• 1st meeting of Contracting Primitives WG
• General smart contracts in bitcoin via covenants

Lightning

• Unjamming Lightning (Optech Summary)
• Lnproxy
• Preimage-stealer
• CLN plugin manager
• Probing for recipient