🎉 Major New Features

OAuth 2.0 + PKCE Auto-Discovery Support

A significant update that brings enterprise-ready OAuth authentication capabilities to ChatMCP!

✨ New Features

• RFC 8414 compliant OAuth discovery service - Automatically detect OAuth configuration from MCP servers
• Dynamic client registration (RFC 7591) - Support for automatic OAuth client registration
• Public clients with PKCE support - No client_id pre-configuration required
• Auto-detect OAuth requirements - Intelligently identify authentication needs from MCP server URLs
• Bearer token authentication - Added token support for StreamableClient and SSEClient
• Web-based OAuth popup flow - Secure callback handling mechanism
• Browser extension message filtering - Clean OAuth callback experience
• Automatic token refresh and expiry handling - Seamless authentication state management

🔧 Supported Services

• ✅ Notion MCP - Tested and verified
• ✅ Atlassian MCP - Tested and verified
• ✅ Other OAuth-protected MCP services - Universal support

💪 Enterprise-Ready Features

• Production-ready code quality
• Complete documentation support
• Secure authentication flows
• Zero-configuration integration

🛠 Technical Improvements

• Implemented complete OAuth 2.0 authentication flow
• Added PKCE (Proof Key for Code Exchange) security mechanism
• Support for dynamic client registration to simplify integration
• Optimized user experience for web version

🎯 Use Cases

You can now seamlessly integrate with MCP services like:

• Notion workspaces
• Atlassian product suite
• Other enterprise MCP services requiring OAuth authentication

🙏 Contributors

Special thanks to @areisde for contributing this major feature!

Full Changelog: v0.0.74...v0.0.75

🚀 Release v0.0.74

✨ New Features

• 🌍 German Localization: Added German language support with AI-translated content
• 📊 Token Usage Tracking: New token usage tracking feature for OpenAI and Gemini models

🔧 Improvements

• 📋 Code Quality: Applied AI code review improvements
• 🎯 Dart Formatting: Added comprehensive Dart formatting checks and Git hooks
• 📚 Documentation: Enhanced README with pre-commit hook details

🛠️ Development Experience

• ⚙️ CI/CD: Improved CI pipeline by excluding lib/generated from Dart format checks for deterministic builds
• 🪝 Git Hooks: Added pre-commit hooks for better code quality

👥 Contributors

• @KaiserWu - German localization and token usage features
• @cevheri - Development tooling and CI improvements
• @daodao97 - Release management

ChatMCP v0.0.73 🚀

🆕 New Features

GitHub Copilot Integration

• Added GitHub Copilot as LLM Provider (#179)
  • Full integration with GitHub Copilot API
  • Support for Copilot Pro subscription features
  • OAuth device flow authentication
  • New provider option in LLM settings

🐛 Bug Fixes & Improvements

Linux Compatibility Enhancements

• Improved Linux AppImage Compatibility (#185)
  • Enhanced compatibility with Ubuntu 22.04 and Pop!_OS 22.04
  • Fixed GLIBC compatibility issues (prevents bundling newer GLIBC symbols)
  • Added automated CI checks to prevent incompatible library bundling
  • Comprehensive documentation for Linux runtime requirements

Build System Updates

• Build Configuration Improvements (#184)
  • Updated CI to use ubuntu-22.04 for better compatibility
  • Enhanced YAML configuration comments for clarity
  • Improved build process documentation

📋 System Requirements

Linux Requirements (Ubuntu 22.04 and 24.04)

For running ChatMCP AppImage/DEB, install the following runtime packages:

Ubuntu 22.04:

sudo apt install -y libfuse2 libgtk-3-0 libegl1-mesa libgles2 libgl1-mesa-dri libglx-mesa0 libx11-6 xdg-utils libsqlite3-0

Ubuntu 24.04:

sudo apt install -y libfuse2 libgtk-3-0 libegl1 libgles2 libgl1-mesa-dri libglx-mesa0 libx11-6 xdg-utils libsqlite3-0

🔧 Technical Changes

• Added comprehensive Linux runtime dependency documentation
• Improved AppImage packaging to exclude problematic system libraries
• Enhanced CI/CD pipeline with compatibility verification
• Updated build configurations for better cross-platform support

📱 Download Links

• macOS: Download DMG
• Windows: Download ZIP
• Linux:
  • AppImage
  • DEB
  • RPM
• Android: Download APK
• iOS: TestFlight
• Web: GitHub Pages

🙏 Contributors

Special thanks to:

• @KaiserWu for implementing GitHub Copilot integration
• @cevheri for Linux compatibility improvements and build system enhancements

Full Changelog: v0.0.72...v0.0.73

ChatMCP v0.0.71 Release Notes

🚀 What's New

📊 Data Management Layer Abstraction

• Repository Pattern: Introduced a new data abstraction layer that supports both local
  and remote storage with the same interface
• Local/Remote Storage: Seamlessly switch between local SQLite storage and remote API
  storage
• Unified Interface: ChatRepository provides consistent data operations regardless of
  storage type
• Factory Pattern: ChatRepositoryProvider enables easy switching between storage
  implementations

🔍 Enhanced Pagination & Search

• Infinite Scroll: Implemented smart infinite scroll pagination with 1-based page
  numbering (more intuitive)
• Keyword Search: Added real-time search functionality with debouncing for better
  performance
• Scroll-to-Bottom Loading: Replaced pull-to-refresh with automatic loading when
  scrolling near bottom
• Centralized Configuration: New PaginationConfig class manages all pagination
  parameters consistently
• Search Results Pagination: Search results now support the same pagination interface

🎯 Desktop Auto-Focus Enhancement

• Smart Auto-Focus: Input field automatically gains focus on desktop when:
  • Creating new chats
  • Switching between historical conversations
  • After AI response completion
  • When operations are cancelled or reset
• Platform-Aware: Auto-focus only activates on desktop platforms, preserving mobile
  experience
• Safe Implementation: Uses proper widget lifecycle management to prevent focus issues

🌐 Internationalization Improvements

• New Localization Keys: Added "No more data" translations for all supported languages
• Multi-Language Support: Enhanced Chinese, English, and Turkish language support
• Consistent Messaging: Replaced hardcoded strings with proper localization keys

🔧 Technical Improvements

• Enhanced DAO Methods: Added missing deleteMessages method in ChatMessageDao
• Model Conversions: Added toDb method in ChatMessage for better data conversion
• Error Handling: Improved error handling and loading state management
• Duplicate Prevention: Implemented mechanisms to prevent duplicate loading operations
• Code Organization: Better separation of concerns with Repository pattern

📁 New Files Added

• lib/repository/chat_repository.dart - Abstract repository interface
• lib/repository/local_chat_repository.dart - Local storage implementation
• lib/repository/remote_chat_repository.dart - Remote API implementation
• lib/repository/chat_repository_provider.dart - Factory and provider
• lib/config/pagination_config.dart - Centralized pagination configuration
• docs/pagination_config.md - Documentation for pagination features

🛠️ Modified Components

• ChatProvider: Updated to use Repository pattern instead of direct DAO access
• InputArea: Enhanced with FocusNode and auto-focus capabilities
• Sidebar: Implemented infinite scroll with search functionality
• ChatPage: Added auto-focus logic for better user experience

💾 Database Changes

• Enhanced ChatMessageDao with additional methods for better data management
• Improved data conversion methods for seamless local/remote storage switching

🎨 User Experience Improvements

• Smoother Navigation: Auto-focus reduces the need for manual input field clicks
• Better Search: Real-time search with debouncing provides instant feedback
• Infinite Scroll: No more manual "load more" buttons - content loads automatically
• Consistent UI: Unified pagination behavior across all chat lists

🔄 Migration Notes

• Existing local data remains compatible - no migration required
• New Repository pattern is backward compatible with existing DAO operations
• Configuration can be switched between local and remote storage at runtime

🐛 Bug Fixes

• Fixed missing method errors in ChatMessageDao
• Resolved hardcoded text issues with proper internationalization
• Improved error handling in data loading operations

Full Changelog: https://github.com/your-repo/chatmcp/compare/v0.0.70...v0.0.71

Download: Check the https://github.com/your-repo/chatmcp/releases/tag/v0.0.71 section
below for platform-specific builds.

Release v0.0.70

✨ New Features

🌐 Multilingual Support Enhancements

• Added new localization strings for better user experience:
  • "Switch Sidebar"
  • "Delete Chat"
  • "Select All"
  • "New Chat"
  • "Send"
  • "More"
• Added support for "inmemory" localized strings with updated translations
• Fixed formatting issues with "Data Synchronization" string

📱 Mobile Browser Improvements

• Added openDrawer menu display on mobile browsers for better navigation

🔧 MCP Tools Enhancement

• Added server info dialog to McpTools for running servers, providing better visibility into server status

🛠️ Improvements

📚 Documentation

• Enhanced README with Flutter installation instructions and local development setup guide (Thanks to @jakbin)
• Updated project documentation

🐛 Bug Fixes

• Improved exception handling during MCP server initialization and verification
• Enhanced error capturing and logging when creating StdioClient

🤝 Contributors

Special thanks to @jakbin for contributing to the documentation improvements!

Full Changelog: v0.0.69...v0.0.70

Release v0.0.69

🆕 New Features

• MCP Server Market Documentation: Added comprehensive documentation for MCP server market in README file
• Delete Confirmation Dialog: Added confirmation dialog before deleting chats to prevent accidental deletions
• Multi-language Support: Enhanced confirmation messages with proper localization support (English, Turkish, Chinese)

🔧 Improvements

• MCP Server Market Migration: Moved mcp_server_market.json to the dedicated chatmcpclient organization repository
• Error Handling Refactor: Improved exception handling in NetworkSyncService with better error propagation
• UI/UX Enhancements:
  • Enhanced popup behavior after chat deletion
  • Improved string interpolation for delete confirmation messages

🌐 Web Platform Updates

• GitHub Actions Workflow: Added comprehensive web build and deployment workflow
• Flutter Version Update: Updated to Flutter 3.32.1 in CI/CD pipeline
• Build Optimization: Added proper base-href configuration for web builds

🌍 Internationalization

• Added Turkish language support for delete confirmation messages
• Enhanced existing Chinese and English localizations

🛠️ Technical Changes

• Updated various package dependencies in pubspec.lock
• Added new MCP server entry: "Turkiye-Legal-MCP"
• Improved deployment conditions in GitHub Actions

👥 Contributors

Special thanks to:

• @cevheri for MCP server market improvements and documentation
• @jakbin for web platform enhancements and UI improvements

Full Changelog: v0.0.68...v0.0.69

Release v0.0.68

🚀 New Features

📡 Network Synchronization

• Cross-device data synchronization: Connect and sync data between devices using QR codes
• NetworkSyncSetting page: Complete server management with start/stop functionality and connection history
• Built-in HTTP server: Supports device information retrieval, data import/export operations
• Enhanced flexibility: Perfect for multi-device workflow scenarios

🌐 Proxy Settings

• Proxy server configuration: Full support for HTTP/HTTPS proxy settings
• Comprehensive proxy options: Configure proxy type, host, port, username, and password
• LLM client integration: All LLM clients now support proxy connections
• Network accessibility: Ideal for corporate environments and restricted networks

🧹 Log Management

• Automatic log cleanup: Smart cleanup of log files older than 3 days
• Maintenance interface: User-friendly maintenance card in settings for manual cleanup
• Storage optimization: Helps keep application storage footprint minimal
• Improved maintainability: Better log file management for long-term usage

🔧 Improvements

• Web platform documentation: Updated README with web platform information
• Localization updates: Added translations for new synchronization and maintenance features
• User interface enhancements: Improved settings page with new functionality sections

📦 Dependencies

Added network service dependencies:

• shelf ^1.4.1 - HTTP server framework
• shelf_router ^1.1.4 - Routing capabilities
• shelf_cors_headers ^0.1.5 - CORS support
• network_info_plus ^5.0.0 - Network information access
• qr_flutter ^4.1.0 - QR code generation
• qr_code_scanner ^1.0.1 - QR code scanning
• dio ^5.4.0 - Advanced HTTP client

🔗 Links

Full Changelog: v0.0.66...v0.0.68

This release focuses on connectivity and maintenance features, making ChatMCP more flexible for team collaboration and easier to maintain across different network environments.

🚀 ChatMCP v0.0.66 Release Notes

✨ New Features

• Web Platform Support: Initial support for web platform, expanding application accessibility
• Web MCP Server Configuration: Added MCP server configuration support for web platform

🐛 Bug Fixes

• Code Quality Improvements: Fixed Dart analysis warnings by replacing print() with debugPrint()
• API Compatibility: Fixed withOpacity deprecation warning by using withValues() method to avoid precision loss
• Code Formatting: Fixed Dart code formatting issues

🔧 Refactoring

• UI Optimization: Removed unnecessary SingleChildScrollView from MarkdownBlock component, improving rendering performance

🎉 Acknowledgments

Special thanks to @cevheri for the significant contributions in this release, especially for implementing the web platform support!

Full Changelog: v0.0.65...v0.0.66

ChatMcp 0.0.65 Release Notes

🐛 Bug Fixes

• Fix rendering and lifecycle errors in chat message streaming - Resolved rendering issues and component lifecycle errors during chat message streaming, improving chat experience stability (#140)

🔧 Technical Improvements

• Update Flutter dependencies to 3.32.4 - Upgraded Flutter framework and related dependency packages, enhancing performance and security

👥 Contributors

Thanks to the contributors for this release:

• @cevheri - Fixed core issues and updated dependencies
• @daodao97 - Version release

Full Changelog: v0.0.64...v0.0.65

Release Date: January 17, 2025

📦 How to Upgrade

If you're using version 0.0.64, we recommend upgrading to this version for a more stable chat experience:

1. Download the latest version from GitHub Releases page
2. Or build the latest version from source code

🔗 Related Links

• Issue #140 - Chat message streaming rendering issues
• Pull Request #141 - Fixes and dependency updates

This version focuses primarily on fixing chat functionality stability issues. Upgrade recommended for all users.