### Fixed

- `blocker:unrequested` no longer fires while a head's checks are pending or
  red: the review round forbids requesting there, so the one blocker that
  demanded an act flagged builders for complying. Pending is CI's move, red is
  `blocker:ci-red`'s (#236).
- `blocker:unrequested` now waits for the round to settle — the head and the
  newest verdict must have stood for `RECONCILE_UNREQUESTED_GRACE` (default
  300s) — so a sweep landing between a push and its re-request no longer flags
  a round in motion (#236).