v2.0.0: 10 Languages, Glass UI, and Robustness

🎉 JoyVoice v2.0.0

Major Features

• 🌍 10 Languages: English, Chinese, Japanese, Korean, French, German, Spanish, Russian, Portuguese, Arabic
• 🔍 Auto Language Detection: Automatically detects the spoken language
• ✨ Glass UI: Modern frosted-glass floating widget with transparency effects
• 〰️ Waveform Visualization: Real-time audio waveform display during recording
• 🔊 Sound Effects: Audio feedback for recording start/stop, success, and errors
• 💪 Robustness: Improved error handling and recovery across the pipeline
• 📊 Confidence Scores: Display confidence level for transcriptions
• 🔔 Toast Notifications: Non-intrusive status toasts
• 🔄 Language Switcher: Quick language selection from the floating widget
• 📜 History: Recent transcriptions history panel

Technical Improvements

• Modular audio engine with sound playback
• Enhanced ASR pipeline with fallback strategies
• Improved paste mechanism reliability
• Settings persistence enhancements
• Better hotkey handling

Security

• All API keys read from environment variables only — never hardcoded
• No secrets, tokens, or credentials in source code