Fix missing await on highlightsFor and replace built-in highlights with bundled asset

CHANGELOG.md

@@ -2,6 +2,55 @@
 
 Notable changes to Latch.
 
+## 0.16.0-beta.1
+
+### Encryption Management
+- **Encryption management screen** for batch encrypt/decrypt of vault files
+- `encryptFileInPlace` and `decryptFileInPlace` with progress callbacks
+- Decrypt and re-encrypt operations added to progress sheet
+- **Search filter and select-all scoping** in the re-encrypt file picker
+- Fixed magic-byte constants to match little-endian read order
+
+### Explorer Redesign
+- View modes renamed from sidebar/navigation to **list/grid**
+- **List view mode** added to explorer file grid
+- Removed sidebar view and resizer widget — simplified navigation
+
+### Animated Latch Logo
+- **Animated Latch logo widget** with staggered entrance animation
+- Animated logo entrance on auth method selection screen
+- Reduced animation duration and stagger span for snappier feel
+
+### Performance Optimizations
+- **Cancel token support** — cooperative cancellation for decrypt pipeline, file opening, and isolate operations
+- Decrypted image cache switched from bytes to **File** to reduce memory pressure
+- PDF viewer switched from bytes to **file path** to avoid ANR on large documents
+- Encryption migrated to isolate pool; key derivation made async
+
+### Update System
+- **Skip version** option in update dialog
+- Deduplicated update emission to prevent repeated prompts
+
+### UI Polish
+- Removed FAB elevation across all screens
+- Removed default elevation and shadows from buttons
+- Category filter bottom bar in gallery vault
+- Theme-aware accent and success colors
+- Context-based theming for AuthMethodCard
+- Removed overlay transparency from container decoration
+
+### Shared Components
+- **FileInfoSheet** — reusable bottom sheet for file metadata and actions
+- Extracted from multiple duplicated implementations into a single shared widget
+
+### Cleanup
+- Removed unused re-encryption feature
+- Trimmed changelog; condensed README to core details
+- Updated repository URLs and contributor info
+- Added Google Play badge and transparency section to README
+
+---
+
 ## 0.15.0-beta.1
 
 ### Password Vault & Autofill

lib/screens/gallery_vault_screen.dart

@@ -139,7 +139,7 @@ class _GalleryVaultScreenState extends ConsumerState<GalleryVaultScreen> {
     if (!await service.shouldShow()) return;
 
     final version = await service.currentVersion();
-    final sections = service.highlightsFor(version);
+    final sections = await service.highlightsFor(version);
     if (sections.isEmpty || !mounted) return;
 
     await WhatsNewBottomSheet.show(

lib/screens/vault_settings_screen.dart

@@ -798,7 +798,7 @@ class _VaultSettingsScreenState extends ConsumerState<VaultSettingsScreen> {
     WhatsNewService.instance.startRemoteRefresh();
     final service = WhatsNewService.instance;
     final version = await service.currentVersion();
-    final sections = service.highlightsFor(version);
+    final sections = await service.highlightsFor(version);
 
     if (!mounted) return;