# Requirements Snapshot: v1.51 Schema And Contract Consistency

## Completed Requirements

- ✓ `REQ-SCHEMA-01`: `promotion-or-reject.schema.json` is mirrored into the
  installable runtime schema tree
- ✓ `REQ-SCHEMA-02`: the mirrored contract keeps `follow_up_actions` explicit
  and test-guarded
- ✓ `REQ-DOC-01`: root `schemas/` and `research/knowledge-hub/schemas/`
  document the mirror rule and the public-versus-runtime boundary
- ✓ `REQ-DOC-02`: `docs/architecture.md` explains public schema authority and
  runtime-package mirrors
- ✓ `REQ-VERIFY-01`: the milestone closes with isolated schema-tree tests,
  compatibility regression coverage, and a green full-suite baseline

## Validation Summary

- schema-tree contract tests
- protocol compatibility regression slice
- full test suite green
