- SUMMARY.md: 7 golden vectors + 6 round-trip integration tests - STATE.md: Phase 3 complete (50% overall), 5 plans done - ROADMAP.md: Phase 3 marked complete - REQUIREMENTS.md: INT-02, TST-01, TST-02 marked complete Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>