farcasterxyz/hub-monorepo @farcaster/hub-nodejs@0.15.11 on GitHub

Patch Changes

af9bda8: feat: pull in snapchain V16 protos (signers and scopes / gasless signers)
Regenerates protobuf bindings against snapchain e8e89a3, the client
surface for engine version V16 (LATEST_PROTOCOL_VERSION 10 → 11;
ProtocolFeature::GaslessSigners gate). V16 activates testnet
2026-04-28 20:00 UTC and mainnet 2026-05-07 17:00 UTC.
- MESSAGE_TYPE_KEY_ADD (16) and MESSAGE_TYPE_KEY_REMOVE (17) on
  MessageType, plus KeyAddBody / KeyRemoveBody and corresponding
  KeyAddData / KeyAddMessage / KeyRemoveData / KeyRemoveMessage
  type narrowings and isKeyAdd* / isKeyRemove* typeguards in core.
- Backfills the previously-missing isLendStorageData /
  isLendStorageMessage typeguards.
- New unified signer surface in RPC: GetSigner and GetSignersByFid
  return both on-chain and off-chain (gasless) keys via SignerResponse
  and SignersByFidResponse. The pre-existing GetOnChainSigner and
  GetOnChainSignersByFid are now marked deprecated; existing callers
  are unaffected. The Signer proto message is re-exported from core
  as SignerInfo to disambiguate from the existing cryptographic
  Signer interface.
- GetSignersByFid accepts a SignersByFidRequest so callers can
  request current per-FID nonce counters (current_user_nonce,
  requester_fid_nonces).
- BlocksRequest.shard_id is removed (server already ignored it; field
  number 1 is reserved on the wire).
Adds LendStorage*, KeyAdd*, and KeyRemove* factories plus runtime
tests for the new typeguards.
Updated dependencies [af9bda8]
- @farcaster/core@0.18.11