# R009 Code Review — Step 4

Verdict: APPROVE

No blocking findings. The Step 4 verification changes are limited to the regenerated gendocs golden fixture and task status/review bookkeeping. The golden summary now matches the current `compute_activity_segment_stats` catalog description, so the docs-generation test data is no longer stale.

Verification run during review:

- `make test` — pass
- `make lint` — pass (`0 issues`)
- `make build` — pass
