| 0 | DONE_STEP | 2026-02-28 | Besoin validé par PO |
| 1 | DONE_STEP | 2026-02-28 | Spec ChatGPT + shadow qwen3.5 (delta -2.0) |
| 2 | DONE_STEP | 2026-02-28 | Tests ChatGPT (11.8 KB) |
| 3 | DONE_STEP | 2026-02-28 | Gate 3 GO v2 (8.25/10) — v1 RESERVE 7.0 → v2 GO 8.25 |
| 4 | DONE_STEP | 2026-02-28 | Plan (26 KB, 9 composants) + Code contracts (8.9 KB) |
| 5 | DONE_STEP | 2026-02-28 | Gate 5 GO v3 (8.75/10) — v1 RESERVE 7.625 → v2 RESERVE 8.75 → v3 GO 8.75 (convergence) |
| 6 | DONE_STEP | 2026-02-28 | Impl 8 tâches, 3 niveaux — TSC/ESLint clean, 174/174 tests, Prolog 23/24 OK |
| 7 | DONE_STEP | 2026-02-28 | Acceptabilité CONFORME — 2 corrections sécurité (S-01 regex, S-02 TOCTOU), 0 MAJEUR restant, 6 MINEUR |
| 8 | DONE_STEP | 2026-02-28 | Gate 8 GO v1 (9.125/10) — conformity 9.25, tests 9.0, security 9.5, maintainability 8.75 |
| 9 | DONE_STEP | 2026-02-28 | REX produit — 3.5h total, 6 itérations gates, 24 écarts, score convergence 8.71/10 |
| 10 | DONE_STEP | 2026-02-28 | Rétrospective — 2 patterns confirmés, 2 nouveaux, 5 améliorations process |