- Add HTTPS-only validation for APK downloads and update checks
- Use .select() for Riverpod providers to prevent unnecessary rebuilds
- Add keys to all list builders for efficient updates
- Implement request cancellation for outdated API requests
- Debounce all network requests (URLs and searches)
- Limit file existence cache to 500 entries
- Add ref.onDispose for timer cleanup
- Add error handling for share intent stream
- Redesign About page with Material Expressive 3 style
- Rename Search tab to Home
- Remove Features section from README
