Added #

• Chat Module (Ondes.chat): End-to-end encrypted messaging

  • init() / disconnect() - Connect to real-time WebSocket
  • startChat(user) - Start private conversation with automatic E2EE
  • createGroup(name, members) - Create group conversations
  • send(conversationId, message) - Send encrypted messages
  • getMessages(conversationId) - Get decrypted message history
  • getConversations() - List all conversations
  • setTyping(conversationId, isTyping) - Typing indicators
  • markAsRead(messageIds) - Read receipts
  • editMessage() / deleteMessage() - Message management
  • onMessage() - Real-time message listener
  • onTyping() - Typing indicator listener
  • onReceipt() - Read receipt listener
  • onConnectionChange() - Connection status listener

• Chat Models:

  • ChatConversation - Conversation with members and last message
  • ChatMessage - Message with decrypted content
  • ChatMember - Conversation member info
  • ChatTypingEvent - Typing indicator event
  • ChatReceiptEvent - Read receipt event
  • ChatConnectionStatus - Connection status enum

Security #

• E2EE Automatic: Keys generated at login, no configuration needed
• X25519: Curve25519 key exchange for shared secrets
• AES-256-GCM: Military-grade encryption with authentication

Added #

• Cross-platform compilation support: Package now compiles on all platforms (iOS, Android, macOS, Windows, Linux)
• Added conditional exports for web vs non-web platforms using dart.library.js_interop
• Created stub implementations for non-web platforms that throw UnsupportedError with clear messages

Changed #

• Removed platforms: web: restriction from pubspec.yaml
• Refactored js_bridge.dart to use conditional exports (js_bridge_stub.dart / js_bridge_web.dart)
• Refactored udp.dart to use conditional exports (udp_stub.dart / udp_web.dart)

Note #

• The SDK still only functions on web platform inside the Ondes Core host
• Non-web platforms will compile but throw UnsupportedError at runtime when Ondes features are used

Added #

• Documentation: Added WebSocket and UDP module documentation to README
• Documentation: Added Communication section to mkdocs.yml

Fixed #

• WebSocket Module: Implemented polling-based message delivery for macOS compatibility
• Fixed MissingPluginException when using evaluateJavascript on macOS
• Bridge now queues messages and SDK polls every 50ms for responsive delivery

Fixed #

• UDP Module: Fixed all as int casts to use (num).toInt() for JavaScript compatibility
• Numbers from JS are always doubles, so direct int casts fail
• Fixed UdpSocket.fromJson, UdpMessage.fromJson, UdpSendResult.fromJson, UdpBroadcastResult.fromJson

Fixed #

• UDP Module: Fixed message callback registration - onMessage() now properly receives messages from the native bridge by registering JS callbacks
• Added proper JS interop for UDP message events

Added #

• UDP Module (Ondes.udp)
  • bind() - Bind to a UDP port and start listening
  • send() - Send a UDP message to a specific address
  • broadcast() - Broadcast a message to multiple addresses
  • close() - Close a UDP socket
  • onMessage() - Stream of incoming UDP messages
  • onClose() - Stream of socket close events
  • getInfo() - Get socket information
  • list() - List all active sockets
  • closeAll() - Close all sockets
• New models: UdpSocket, UdpMessage, UdpSendResult, UdpBroadcastResult, UdpBindOptions

Added #

• Websocket Module (Ondes.websocket)
  • connect() - Connect to a WebSocket server with auto-reconnect support
  • disconnect() - Close a WebSocket connection
  • send() - Send messages (text or JSON)
  • onMessage() - Stream of incoming messages
  • onStatusChange() - Stream of connection status changes
  • getStatus() - Get current connection status
  • list() - List all active connections
  • disconnectAll() - Close all connections
• New models: WebsocketConnection, WebsocketStatus, WebsocketConnectOptions

Changed #

• Automated publishing via GitHub Actions

Added #

• Initial release of ondes_sdk
• UI Module (Ondes.ui)
  • showToast() - Display native toast notifications
  • showAlert() - Display alert dialogs
  • showConfirm() - Display confirmation dialogs
  • showBottomSheet() - Display bottom sheet menus
  • configureAppBar() - Configure the native app bar
• User Module (Ondes.user)
  • getProfile() - Get current user profile
  • isAuthenticated() - Check authentication status
  • getAuthToken() - Get authentication token for API calls
• Device Module (Ondes.device)
  • hapticFeedback() - Trigger haptic feedback
  • vibrate() - Vibrate the device
  • scanQRCode() - Scan QR codes using camera
  • getGPSPosition() - Get current GPS location
  • getInfo() - Get device information
• Storage Module (Ondes.storage)
  • get() / set() - Read/write persistent data
  • remove() / clear() - Delete stored data
  • getKeys() - List all stored keys
• App Module (Ondes.app)
  • getInfo() - Get mini-app information
  • getManifest() - Get manifest.json contents
  • close() - Close the mini-app
• Friends Module (Ondes.friends)
  • list() - Get friends list
  • request() / accept() / reject() - Manage friend requests
  • block() / unblock() - Block management
  • search() - Search users
• Social Module (Ondes.social)
  • getFeed() - Get social feed
  • publish() - Create new posts
  • likePost() / unlikePost() - Like management
  • addComment() / getComments() - Comments
  • getStories() / createStory() - Stories
  • pickMedia() - Native media picker
  • follow() / unfollow() - Follow management
• JS Bridge for Web communication
• Strongly-typed models for all data structures
• OndesException for error handling
• Example Flutter Web application