📝 Changelog

🤖 Smart Features

• Smart API Key Detection: Automatically detects AI provider (OpenAI, Anthropic, Gemini, DeepSeek) from API key format
• Auto-Configuration: Automatically switches provider and fills in default API URL and model when key is detected
• Inline Feedback: Real-time visual confirmation when API key is recognized with provider and model information
• Full i18n Support: All detection feedback messages localized in 10 languages

🎨 UI/UX Improvements

• Reorganized Settings: API Key field moved to top of settings for better workflow
• Visual Feedback: Green gradient notification box shows detected provider and configured model
• Warning Messages: Yellow notification when API key format is not recognized
• Auto-Hide: Notifications automatically disappear after 8 seconds (success) or 5 seconds (warning)
• Respects User Settings: When detected provider matches current selection, preserves user's custom configuration

🌐 Internationalization

• 10 Languages: Detection feedback in English, Chinese (Simplified & Traditional), Japanese, Korean, German, Spanish, French, Dutch, Ukrainian

🎨 New Features

• Automatic Dark Mode: Extension now automatically follows system color scheme preference
• Real-time theme switching when system theme changes
• No manual configuration needed - works out of the box
• Consistent dark mode across options page and popup

🌍 Internationalization

• Fixed all hardcoded English strings in options page
• Added 12 new localization keys for alerts, confirmations, and status messages
• Synced translations to all 56 supported languages
• Chinese translations (zh_CN, zh_TW) fully updated

🎨 UI/UX Improvements

• Implemented CSS variables for consistent theming
• Smooth transitions between light and dark modes
• Improved color contrast in both themes
• Removed manual dark mode toggle for simpler UX

🐛 Bug Fixes

• Fixed localization for delete confirmation dialogs
• Fixed localization for form validation alerts
• Fixed localization for success/error status messages

🚀 Major Features

• Multi-Provider Support: Native integration with multiple AI providers
• OpenAI - GPT-4o, GPT-4o-mini
• Google Gemini - gemini-2.0-flash-exp, gemini-1.5-pro
• Anthropic Claude - claude-3-5-sonnet, claude-3-5-haiku
• Azure OpenAI - Enterprise-grade deployment
• DeepSeek - Cost-effective alternative
• Custom API - Any OpenAI-compatible endpoint

✨ New Features

• Provider Adapter Pattern: Automatic request/response handling for each provider
• Dynamic Model Recommendations: Context-aware suggestions based on selected provider
• Bilingual Labels: Chinese interface shows both local and English terms
• Enhanced Error Handling: Specific messages for API key, rate limit, quota, and model errors

🌍 Internationalization

• Complete i18n for all UI elements across 30+ languages
• Localized error messages and help text
• Provider-specific model recommendations in all languages

🎨 Improvements

• Provider-agnostic API URL help text
• Improved Azure OpenAI error guidance (CORS, URL templates)
• Better API error feedback with detailed messages
• Test connection now supports all providers

🐛 Bug Fixes

• Manifest i18n: Fixed extension name and description to use i18n placeholders
• Extension name and description now properly localized in Chrome Web Store
• Users will see extension name in their browser language

🌍 New Features

• Multi-language Support: Added support for all 57 Chrome Web Store languages
• Extension automatically displays in user's browser language
• Covers major world languages including:
• Asian: Chinese (Simplified & Traditional), Japanese, Korean, Hindi, Thai, Vietnamese, Indonesian, Malay, Tamil, Telugu, Kannada, Malayalam, Marathi, Gujarati, Bengali, Urdu
• European: English (US & UK), Spanish, Portuguese (Brazil & Portugal), French, German, Italian, Dutch, Russian, Polish, Ukrainian, Czech, Romanian, Hungarian, Greek, Swedish, Norwegian, Danish, Finnish, Croatian, Serbian, Slovak, Slovenian, Bulgarian, Latvian, Lithuanian, Estonian, Icelandic, Welsh
• Middle Eastern & African: Arabic, Hebrew, Turkish, Swahili, Amharic
• Other: Basque, Catalan, Cherokee, Filipino

🎨 Improvements

• Extension automatically displays in user's browser language
• All UI elements translated including context menus, options page, and notifications
• Improved accessibility for global users

🎨 Improvements

• Added dedicated "Save API Settings" button in API Settings section for better discoverability
• Added descriptive text to Actions section explaining the feature purpose
• Improved user experience by making save action more accessible

✨ New Features

• 🎯 AI Provider Selection: Dropdown menu with presets for OpenAI, Azure OpenAI, Anthropic (Claude), Google Gemini, and DeepSeek
• 🧪 Connection Test: Test button to verify API configuration before saving
• 📌 Version Display: Current extension version shown in options page header
• 🔗 Website Link: Quick access to documentation and privacy policy

🎨 Improvements

• Auto-fill API URL and model name based on provider selection
• Loading animation during connection test
• Color-coded test result messages (success/error)
• Improved options page layout and styling

🐛 Bug Fixes

• Fixed test connection status message not displaying

🔧 Changes

• Added clipboardWrite permission to manifest.json for explicit clipboard access rights
• Improved permission clarity for store review process

📋 Technical Details

• The extension uses the Clipboard API to automatically copy AI-processed text to clipboard
• Previously relied solely on scripting permission to inject clipboard access code
• Now explicitly declares clipboardWrite permission for better transparency

✨ Why This Change?

• Clarity: Makes clipboard usage explicit in the permissions list
• Compliance: Ensures full compliance with store requirements
• Future-proof: Prepares for potential direct clipboard API access in service workers

Note: No functional changes. User experience remains identical.