The bundles carried all thirteen translations at once and a page fetched them a
third time as raw source; each page now loads only its own language. Alongside
that: JavaScript is minified, the eight stylesheets are served as one file, the
QR scanner is fetched after the app is up instead of on every visit, Inter ships
once rather than five copies of the same file, and Font Awesome is subset to the
82 icons this app draws instead of all 2468.
1.85 MB across 43 requests becomes under 700 KB across 33. On mobile the page
starts drawing in 1.6 s instead of 6.3 s and is usable in 4.5 s instead of 11 s.
Pages also carry their text in the HTML now. Everything was drawn by JavaScript
into an empty div, so crawlers saw correct metadata around nothing, and twelve of
the thirteen language pages had never been shown to anyone. The documentation is
published under /docs/ with a new FAQ, and unknown addresses return a real 404.
Separately: the localized shells were served with the year-long immutable cache
header meant for static assets, which pinned anyone who opened /de/ or /ru/ to
that build. The header is fixed and the service worker refreshes what it cached.
Claude-Session: https://claude.ai/code/session_014KjzTXxrhzYoDDWChYQ4u2
- Record voice notes in-browser, sent over the chunked AES-GCM file-transfer
channel (per-file session key + signed SHA-256 integrity).
- Captured as PCM and encoded to WAV for universal playback (incl. iOS/Safari);
auto-accepted and played inline from an in-memory blob, never written to disk.
- Composer mic button with live waveform + timer; desktop shows mic + send side
by side, mobile swaps mic to send when typing.
- CSP media-src now allows blob: so recorded/received audio can play.
- Roadmap: Desktop Edition -> 5.0, new 5.5 'Secure Voice & Calls', later
milestones shifted; version bumped to 5.4.5.
- Update README, docs (security/API/cryptography), and CHANGELOG.
Ground-up visual redesign across the entire surface (landing, connection
setup, chat header, security verification report, file transfer, PWA
install/update/offline dialogs).
Offline reworked: store-and-forward queue (send while offline → queued,
delivered on reconnect), WhatsApp-style per-message delivery status
(sending/sent/delivered/not-sent) via delivery receipts, offline buffering
for messages to an offline peer, and offline state no longer leaking into
the connection indicator. Resilient chunked file transfer with retransmission
and auto-save. README + screenshots added.
- Add complete splash screen configuration for all iOS devices
- Support iPhone 17 Pro Max through iPhone 6 series
- Support all iPad models with landscape/portrait orientations
- Use proper media queries and generated splash images
- Fix iOS splash screen caching and display issues
- Add manifest.json with full PWA configuration
- Support for installation on all platforms (iOS, Android, Desktop)
- Custom app icons (72x72 to 512x512) with maskable support
- App shortcuts for quick actions (Create/Join Channel)
- Protocol handlers for web+securebit:// links
- Share target integration
- Implement enhanced Service Worker (v4.0)
- Smart caching strategies (cache-first, network-first, stale-while-revalidate)
- Security-aware caching (excludes sensitive endpoints)
- Background sync for failed requests
- Offline fallbacks with custom error handling
- Response cloning fixes and CORS handling
- Add PWA Install Prompt Manager
- Cross-platform install detection and prompts
- iOS Safari specific installation guide
- Smart dismissal logic with retry mechanisms
- Install success notifications and user guidance
- Persistent install preferences with localStorage
- Implement comprehensive Offline Manager
- IndexedDB for offline data persistence
- Automatic message queuing and sync when online
- Session state recovery after connection loss
- WebRTC reconnection handling
- Real-time connection status indicators
- Offline guidance and help system
- Add offline-first features
- Message queue with priority and retry logic
- Session data preservation during disconnection
- Application state recovery
- Background sync registration
- Periodic cleanup of old offline data
- Enhanced user experience
- Connection status notifications
- Offline mode guidance and help
- Automatic sync notifications
- Reconnection progress indicators
- Platform-specific installation instructions
This implementation ensures SecureBit.chat works seamlessly offline while maintaining security and providing a native app-like experience across all platforms.
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