diff --git a/repositories/d-sports-engage-native.mdx b/repositories/d-sports-engage-native.mdx
index e79c1b6..c08f55b 100644
--- a/repositories/d-sports-engage-native.mdx
+++ b/repositories/d-sports-engage-native.mdx
@@ -33,12 +33,13 @@ icon: "smartphone"
 - **Profile** — User profile and settings
 - **Theme** — Dark/light mode (default dark)
 
-## What changed since last docs sync
+## What changed since last docs sync (v1.17.4)
 
-- Team-aware experiences were expanded to align with backend team/favorites behavior.
-- Quest and rewards surfaces were updated to support per-team progression and pass-aware eligibility.
-- Pack opening and odds disclosure UX were upgraded with safer interactions and clearer status/error handling.
-- Settings and account flows were expanded, including in-app account deletion and richer support/data controls.
+- **Tab bar reworked** — Bottom navigation now uses platform-specific treatments: glass/blur via `NativeTabs` on iOS, Material-style `PillTabBar` with `expo-blur` on Android, and an aligned look on web.
+- **Android package name** — The Android application ID is now `com.dsports.engage` (Play Store–aligned).
+- **Leaderboard and carousel polish** — Team logo handling improved, carousel `scrollToIndex` crashes fixed, arrow navigation bounds-clamped, and broader accessibility fixes applied.
+- **EAS build tooling** — Build profiles updated to Bun **1.3.11**.
+- **Store assets** — App Store screenshots and listing metadata now synced in-repo (`store.config.json`, `store/`).
 
 ## Backend integration surfaces
 
diff --git a/repositories/d-sports-engage-native/architecture.mdx b/repositories/d-sports-engage-native/architecture.mdx
index af786e3..3835f3a 100644
--- a/repositories/d-sports-engage-native/architecture.mdx
+++ b/repositories/d-sports-engage-native/architecture.mdx
@@ -28,3 +28,13 @@ The native app is structured around Expo Router screens, feature-oriented compon
 - iOS/Android platform differences are handled in native-specific components and runtime checks.
 - Web-target support exists but mobile behavior is primary for interaction and performance design.
 - Haptics, modal controls, and animation handling are implemented with platform-safe fallbacks.
+
+### Tab bar
+
+The bottom tab bar uses platform-specific implementations defined in `app/(tabs)/`:
+
+- **iOS** — `_layout.ios.tsx` uses `NativeTabs` from `expo-router/unstable-native-tabs` with `systemChromeMaterialDark` and gold selection color (`#FFD700`).
+- **Android and web** — `_layout.tsx` renders a JS `Tabs` layout with a hidden default bar and a custom `PillTabBar` overlay. Android uses `expo-blur` (`BlurView`) for the blur surface.
+- **Shared config** — `tab-config.ts` defines tab order, SF Symbol pairs (iOS), and helpers like `getActiveTabIndex` so `/profile/[handle]` does not highlight the Profile tab.
+
+The Android application ID is `com.dsports.engage`.
diff --git a/repositories/d-sports-engage-native/feature-mapping.mdx b/repositories/d-sports-engage-native/feature-mapping.mdx
index 27fbcd7..61a0a22 100644
--- a/repositories/d-sports-engage-native/feature-mapping.mdx
+++ b/repositories/d-sports-engage-native/feature-mapping.mdx
@@ -24,3 +24,5 @@ description: "Native feature coverage and parity mapping against backend/PWA beh
 - Teams and leagues metadata are consumed from backend `/api/teams` and `/api/leagues`.
 - Leaderboard displays and team-scoped ranking views align with backend leaderboard contracts.
 - Favorite-team interactions influence quest and leaderboard context where backend eligibility requires it.
+- Team logos are normalized for React Native using a shared `resolveTeamLogoSource` utility and `TeamLogoImage` component with `onError` fallback.
+- Carousel navigation uses bounds-clamped `scrollToIndex` with safe index handling to prevent crashes on leaderboard and featured-games surfaces.