# Changelog

## 2026-08-28

- Distill now receives which reviewers reported coverage they did not
  complete, and prints the area each one left unread.
- A reviewer that spawns a sub-agent now has to wait for it, is barred from
  passing `name:`, and has to name any dispatched scan that did not return
  along with the area it left unread.

## 2026-08-27

- The focus-area question now carries a `No focus area` option, so declining a
  focus is a listed answer rather than an off-menu one.

## 2026-08-19

- Gave `dst-arithmetic` a second half with no zone precondition: the day the
  target month does not have. Every calendar library clamps 31 January + 1 month
  to 28 February and none says so, and clamping does not compose — two
  one-month steps from 31 January land on 28 March, one two-month step on
  31 March. Added the grep step for dates derived from a stored day of month,
  which pushed the lens to eleven steps.

## 2026-08-16

- Added the "Record the Run" step: the report goes to `skill-reviews/runs/` and
  a row goes to `skill-reviews/INDEX.md` in the reviewed repository.
- Added the skill with eight lenses: `boundary-definition`, `clock-choice`,
  `dst-arithmetic`, `expiry-math`, `ordering-skew`, `parse-format`,
  `schedule-drift`, `tz-storage`, plus `agent.md`, `distill.md` and
  `scan-steps.md`.