diff --git a/dashboards/tracker-web/docs/TEST_VALIDATION_LOG.md b/dashboards/tracker-web/docs/TEST_VALIDATION_LOG.md
index 8c48ff23..f1c21567 100644
--- a/dashboards/tracker-web/docs/TEST_VALIDATION_LOG.md
+++ b/dashboards/tracker-web/docs/TEST_VALIDATION_LOG.md
@@ -57,4 +57,86 @@ iltorb` produces no `build/` output. The broken dependency lives in the root
 
 ## Changes
 
-(Subsequent entries appended below as work proceeds.)
+Work proceeded as small, independently-pushed units. Commits (newest last):
+
+| SHA        | Commit                                                                          |
+| ---------- | ------------------------------------------------------------------------------- |
+| `d0707f22` | docs(tracker-web): add TEST_VALIDATION_LOG with baseline gate results           |
+| `8738d07d` | fix(tracker-web): format markdown + ignore e2e artifacts in prettier/git        |
+| `1c231d66` | test(tracker-web): make e2e deterministic + add axe a11y and console checks     |
+| `772609c9` | test(tracker-web): cover untested API routes + tracker-client, enforce coverage |
+
+### What changed
+
+1. **format:check** — Ran Prettier over `README.md` and
+   `docs/roadmaps/UX_INTEGRATION_BYTELYST.md`. Added `.prettierignore` and
+   `.gitignore` entries for `coverage/`, `test-results/`, `playwright-report/` so
+   generated artifacts no longer break the format/lint gates. (`8738d07d`)
+
+2. **e2e** — Rewrote `e2e/tracker.spec.ts` to be deterministic: all platform-service
+   calls are mocked at the Next.js proxy boundary (`/api/tracker`, `/api/auth`), and
+   `/api/health`'s required env vars are supplied via `playwright.config.ts`
+   `webServer.env`. Added a login→dashboard happy path, board/list toggle, submit-modal
+   and vote-prompt flows, axe-core accessibility assertions (serious/critical), and a
+   no-unexpected-console-errors check. axe-core is resolved from the workspace (it is a
+   transitive dep of `eslint-plugin-jsx-a11y`) so **no new dependency / lockfile change**
+   was introduced. (`1c231d66`)
+   - **Real bug fixed (in scope):** the axe gate flagged `select-name` (critical) —
+     the roadmap type-filter and submit-modal `<select>` had no accessible name. Added
+     `aria-label`s in `src/app/roadmap/page.tsx`.
+
+3. **coverage** — Added unit tests for the untested proxy routes
+   (`auth/mfa/verify`, `auth/oauth/[provider]`, `telemetry/ingest`), the
+   `tracker-client` API surface (path/method/body + `x-product-id` injection), and
+   `product-config`. Overall coverage rose from ~90% to **94.36% stmts / 86.58% branch
+   / 94.28% funcs / 96.99% lines** (55 → 91 unit tests). Also fixed the vitest threshold
+   config: the legacy `thresholds.global` nesting is ignored by the v8 provider, so the
+   80% gate was silently disabled; it is now enforced and passing. (`772609c9`)
+
+### Final gate results (all run from repo root, filtered to this package)
+
+| Gate          | Command                                             | Result                                                    |
+| ------------- | --------------------------------------------------- | --------------------------------------------------------- |
+| typecheck     | `pnpm --filter @bytelyst/tracker-web typecheck`     | PASS (exit 0)                                             |
+| lint          | `pnpm --filter @bytelyst/tracker-web lint`          | PASS (exit 0, 0 warnings)                                 |
+| test (unit)   | `pnpm --filter @bytelyst/tracker-web test`          | PASS — 13 files, 91 tests                                 |
+| test:coverage | `pnpm --filter @bytelyst/tracker-web test:coverage` | PASS — 94.36 / 86.58 / 94.28 / 96.99, thresholds enforced |
+| build         | `pnpm --filter @bytelyst/tracker-web build`         | PASS — `next build --webpack`, 14 routes                  |
+| format:check  | `pnpm --filter @bytelyst/tracker-web format:check`  | PASS                                                      |
+| test:e2e      | `pnpm --filter @bytelyst/tracker-web test:e2e`      | PASS — 18 tests (chromium)                                |
+| size:check    | `pnpm --filter @bytelyst/tracker-web size:check`    | BLOCKED (env) — verified manually, see below              |
+
+### Coverage by file group (final)
+
+| Group               | % Stmts | Notes                                                                                                                                                                           |
+| ------------------- | ------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
+| `app/api/**` routes | 89–100  | All proxy handlers covered incl. error + 502 paths                                                                                                                              |
+| `lib/`              | ~92     | `tracker-client`, `telemetry`, `utils`, `product-config` covered                                                                                                                |
+| `components/ui`     | 0       | `Primitives.tsx` not rendered — component render tests would need jsdom + @testing-library, which were not added to avoid a lockfile-churning dependency change (see blockers). |
+
+### bundlesize budgets — manual verification
+
+`size:check` (bundlesize) cannot execute in this environment (see blocker above), so the
+gzipped sizes of the budgeted chunks were measured directly after `build`. All are within
+budget with comfortable margin, e.g.:
+
+- `framework-*.js`: 58.3 kB gzip (budget 100 kB)
+- `main-*.js`: 37.3 kB gzip (budget 50 kB)
+- `app/layout-*.js`: 3.6 kB gzip (budget 150 kB)
+- largest route `app/dashboard/items/page-*.js`: 6.0 kB gzip (budget 30 kB)
+
+No budget was raised; no regression observed.
+
+### Out-of-scope / environment blockers (final)
+
+- **`size:check`**: `bundlesize@0.18.2` → `brotli-size@0.1.0` → `iltorb@2.4.5` (deprecated
+  native addon) will not compile on Node 25. The broken package lives in the root
+  `node_modules` (shared infra), and no newer `bundlesize` exists. Verified budgets
+  manually instead (above). No in-scope fix is possible without replacing the tool or
+  patching shared infra.
+- **Component render tests** (`components/ui/Primitives.tsx`): would require adding
+  `@testing-library/react` + a jsdom/happy-dom environment. A `pnpm add` in this
+  environment re-normalises the entire monorepo lockfile (observed: ~5.8k net line
+  churn under `--offline`), which is an unacceptable shared-infra change for this task,
+  so component-render coverage was intentionally left out. Component _logic_ is exercised
+  end-to-end via the deterministic Playwright suite instead.