# Pack Conformity Diff - 2026-02-20 (UTC)

Status: Historical baseline for pre-Pack-22 structure.

Pack 22 (`docs/modules/ui/v2-rewire/pack-22.md`) supersedes this conformity scope for IA decisions.
Do not treat this file as final conformity evidence for current canonical planning.

## Scope
- Source packs reviewed: `docs/modules/ui/v2-rewire/pack-01.md` through `docs/modules/ui/v2-rewire/pack-21.md`.
- Effective precedence rule: higher pack number wins where behavior is refined in later packs.
- Conformity harness: `src/Web/StellaOps.Web/tests/e2e/pack-conformance.scratch.spec.ts`.
- UI run mode: Angular dev server on `https://127.0.0.1:4410` (no proxy config).

## Evidence
- Command:
  `npx ng serve --configuration development --port 4410 --host 127.0.0.1 --ssl`
- Command:
  `PLAYWRIGHT_BASE_URL=https://127.0.0.1:4410 PACK_CONFORMANCE_FILTER='pack-19.*exceptions' npx playwright test tests/e2e/pack-conformance.scratch.spec.ts`
- Command:
  `PLAYWRIGHT_BASE_URL=https://127.0.0.1:4410 npx playwright test tests/e2e/pack-conformance.scratch.spec.ts`
- Command:
  `PLAYWRIGHT_BASE_URL=https://127.0.0.1:4400 npx playwright test tests/e2e/pack-conformance.scratch.spec.ts --workers=1`
- Command:
  `PACK_CONFORMANCE_FILTER='security' PACK_SCREENSHOT_DIR='docs/qa/security-advisory-rebuild-2026-02-20' npx playwright test tests/e2e/pack-conformance.scratch.spec.ts`
- Result:
  Filtered Pack 19 exceptions run passed (`1` test, `0` failures). Full conformance sweep passed (`1` test, `0` failures; all `61` canonical route checks matched).
- Result:
  Post-audit run passed (`1` test, `0` failures) after aligning conformance expectations to run-centric canonical routes (`/releases/runs`, `/security/triage`, `/evidence/capsules`, `/platform/setup`).
- Result:
  Security-focused advisory rebuild check passed (`1` test, `0` failures) with screenshot index at `src/Web/StellaOps.Web/docs/qa/security-advisory-rebuild-2026-02-20/index.csv`.

## Difference Ledger
| Status | Pack File | Pack Section | Canonical Route | Expected UI | Actual UI | Code Reference |
| --- | --- | --- | --- | --- | --- | --- |
| RESOLVED | `docs/modules/ui/v2-rewire/pack-19.md` | `19.10 Security screen - Exceptions` | `/security-risk/exceptions` | Dedicated "Exceptions" screen for waivers and risk acceptance | Route resolves to dedicated Exceptions dashboard/detail flow (list, detail, approvals) with risk-acceptance vocabulary and evidence/approval context | `src/Web/StellaOps.Web/src/app/routes/security-risk.routes.ts:103`, `src/Web/StellaOps.Web/src/app/features/exceptions/exception-dashboard.component.html:2`, `src/Web/StellaOps.Web/src/app/features/exceptions/exception-detail.component.html:14` |

## Notes
- Pack 19 Exceptions mismatch is resolved in compatibility routes.
- Pack 22 remains the active IA authority for current planning and route migration.
- Full `pack-01..pack-21` conformity sweep currently reports no unresolved mismatches.