# Plan Review — Step 4

Verdict: **APPROVE**

The updated Step 4 plan now addresses the R013 gaps and is ready to execute.

What is now covered:

- Changelog handling is concrete: add a concise `[Unreleased]` entry for the user-visible wellness `_meta.field_semantics` hydration clarification.
- `STATUS.md` discovery updates are explicitly scoped to the audited unit surfaces, including no workout serializer behavior change, energy/joule coverage and audit-only findings, hydration metadata, and the null-hydration stale-metadata regression.
- Affected-package verification is named: `go test ./internal/workoutdoc ./internal/units ./internal/response ./internal/tools`, with the result to be recorded in the execution log.
- The Step 4 / Step 5 boundary is clear: Step 4 runs targeted affected-package tests, while `make test`, `make build`, and `make lint` remain for Step 5.
- The generated docs/catalog boundary is called out, with no regeneration needed unless schema or tool-description text changes.

No required changes before implementation.
