# Lattice AI v4.3.2 Product Polish Report

Date: 2026-06-13

## Scope

v4.3.2 removes end-user polish debt from the React/Vite desktop SPA while
preserving the v4.3.1 architecture and backend API contracts.

## Implemented

- Added structured render primitives for nested runtime data, operation
  results, entity lists, and value previews.
- Replaced normal product JSON dumps in Brain, Ask, Capture, Act, Library, and
  System with readable status panels and result cards.
- Kept technical identifiers visible when they matter, especially for agents,
  storage, archive, and device identity records.
- Added System archive import dry-run and confirmed import controls backed by
  existing `.latticebrain` archive APIs.
- Improved System status for health, storage mode, backup health, device
  identity, Brain Network, hardening, security, admin, account, SSO, snapshots,
  activity, and settings.
- Preserved honest unavailable states for optional models, Postgres, Docker,
  sqlite-vec, external integrations, and unavailable runtime actions.
- Added app-level Tauri exit cleanup so the FastAPI sidecar is shut down on
  normal macOS quit.

## Files Touched

- `frontend/src/components/primitives.tsx`
- `frontend/src/pages/Brain.tsx`
- `frontend/src/pages/Ask.tsx`
- `frontend/src/pages/Capture.tsx`
- `frontend/src/pages/Act.tsx`
- `frontend/src/pages/Library.tsx`
- `frontend/src/pages/System.tsx`
- `src-tauri/src/main.rs`
- `tests/visual/mock_server.cjs`
- `tests/visual/v3.spec.js`

## Evidence

- First startup: `output/audits/v4.3.2-rc/screenshots/01-first-startup.png`
- Brain portability and backup: `output/audits/v4.3.2-rc/screenshots/06-brain-portability-backup.png`
- System archive flows: `output/audits/v4.3.2-rc/screenshots/07-system-archive-flows.png`
- System storage status: `output/audits/v4.3.2-rc/screenshots/08-system-storage-status.png`
- Workflow create/run: `output/audits/v4.3.2-rc/screenshots/09-workflow-create-run.png`
- Agent runtime status: `output/audits/v4.3.2-rc/screenshots/10-agent-runtime-status.png`
- Brain Network and device identity: `output/audits/v4.3.2-rc/screenshots/11-brain-network-device-identity.png`
- Library model status: `output/audits/v4.3.2-rc/screenshots/12-library-model-status.png`
- Desktop sidecar startup: `output/audits/v4.3.2-rc/screenshots/13-desktop-sidecar-startup.png`

## Result

PASS. The visible product surfaces are now readable, API-backed, and explicit
about unavailable optional capabilities. No fake controls or demo-only screens
were added.
