### Changed

- `labels` — the advisory reconcile cron relaxes from `*/15` to hourly (#199).
  Events still carry every state change in seconds; the cron only backstops a
  forgotten handoff, so a full-board sweep is billed far less often without
  delaying any real transition past one cadence.
- `labels` — the caller's `issues:` trigger narrows to `[opened, closed]`
  (#199), the two actions with reconcile behavior the cron cannot wait a
  cadence for. The churn actions — labeled/unlabeled/assigned/unassigned/
  edited/reopened — come off; the PR handoff wake is unaffected.
- `labels` — each caller trigger now carries a comment saying why it is
  subscribed, and reconcile keeps `cancel-in-progress: false` (#199) —
  cancelling a sweep mid-board is the race that guard exists to prevent.