👉 Bitcoin Optech #288

  • announces the disclosure of a block stalling bug in Bitcoin Core affecting LN
  • relays a concern about how to securely open new zero-conf channels with version 3 relay
  • describes a contract protocol rule when allowing an external party to contribute an input to a tx
  • summarizes discussions about a proposal for new tx replacement rules to avoid pinning
  • provides a brief mailing list update

Bitcoin-Dev mailing list migration update: as of this writing, the Bitcoin-Dev mailing list is no longer accepting new emails as part of the process of migrating it to a different list server (see Newsleter #276). Optech will provide an update when the migration is complete.