v2.1.0 - OpenAI Support & Error Handling Improvements

🎉 What's New

OpenAI Provider Support

We're excited to add OpenAI as a third AI provider option! You can now choose between Google Gemini, Anthropic Claude, and OpenAI GPT models.

• GPT-5 Mini for speed mode - Fast responses and efficient tool calls
• O4 Mini for enhanced reasoning - Advanced reasoning capabilities for complex agent tasks, chained tool calls, and structured data analysis
• Full integration with existing settings and model selection UI

Note: For OpenAI enhanced reasoning features, you'll need to verify your organization at platform.openai.com/settings/organization/general

Improved Error Handling

Errors are now displayed directly in the chat interface with better visibility and persistence:

• Error messages appear as formatted cards in the chat
• Errors persist across page reloads
• Improved dark mode styling for better readability
• Better error recovery - you can send follow-up messages immediately after errors

🐛 Bug Fixes

Settings Modal

• Fixed intermittent form clearing issues that caused fields to appear empty
• Fixed provider dropdown display when switching between providers
• Fixed skeleton loading states to properly match input field dimensions
• Removed double scrollbar and improved overall layout spacing

Error Recovery

• Fixed status reset after errors to allow sending follow-up messages
• Fixed empty message prevention after errors occur
• Fixed stream interference issues when sending messages after errors

🎨 UI/UX Improvements

• Simplified settings save mechanism (removed "Save and Edit" dropdown)
• Updated model descriptions to accurately reflect the models being used
• Improved error card legibility in dark mode
• Better spacing between header, form content, and action buttons in settings modal

📦 Dependency Updates

• Upgraded @ai-sdk/anthropic from v2.0.57 to v3.0.23
• Upgraded @ai-sdk/google from v2.0.26 to v3.0.13
• Resolved compatibility warnings for reasoning features

📚 Documentation

• Simplified README to focus on purpose and quick start
• Added documentation table of contents
• Added app screenshot and icon to README
• Removed redundant content (moved to dedicated documentation files)

🔧 Technical Improvements

• Comprehensive error handling with chat-related error filtering
• Error flag management to prevent stream interference
• Proper status management for error recovery
• Improved type safety in provider configuration

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Full Changelog: See CHANGELOG.md for complete details.