Release v1.5.2: Enhanced Audio System with Robust Error Handling

� Major Audio System Improvements:
- Comprehensive error handling and input validation across all audio components
- Enhanced ReadAlong sidebar with text synchronization and calibration features
- Improved audio download functionality with better file handling
- Better memory management and performance optimizations
- Comprehensive TTS service enhancements with file validation
- Added audio calibration and timing features for precise playback

�️ Security & Reliability:
- Input sanitization and validation for all user inputs
- Proper resource cleanup and memory management
- Enhanced error recovery mechanisms with user-friendly messages
- Improved database operations with timeout handling
- Fixed potential race conditions and memory leaks

� User Experience:
- Better error messages and user feedback throughout the app
- Smoother audio playback experience with enhanced controls
- Enhanced download functionality with proper filename sanitization
- Improved mobile responsiveness and cross-platform compatibility

� Technical Improvements:
- Added comprehensive TypeScript type safety
- Enhanced Python error handling in TTS service
- Improved state management in React components
- Better separation of concerns and code organization
- Fixed TypeScript compilation errors for reliable builds

✨ New Features:
- ReadAlong sidebar for synchronized text-audio playback
- Audio calibration system for precise timing
- Enhanced audio player with volume controls and seeking
- Comprehensive audio library management
- Download functionality for generated audio files

� Audio Library Release v1.5.0

Major new feature: Complete Audio Library with TTS integration

Key Features:
• Text-to-Speech with OpenAI & ElevenLabs support
• Professional audio player with full controls
• Automatic audio generation on chapter save
• Background processing with status tracking
• Secure local audio file serving
• Enterprise-grade security implementation

This release adds comprehensive audio capabilities to Writegeist,
allowing users to listen to their chapters as high-quality audio.

Production-ready with full security audit completed.

Fix n8n workflow integration and add cloud-only refresh functionality

Co-authored-by: Amp <amp@ampcode.com>
Amp-Thread-ID: https://ampcode.com/threads/T-c66da3d6-aff8-4550-90ec-a671001e566a

v1.3.0: Production-Ready Sync & Backup Management

Bulletproof story chat: blazing fast, no-embeddings, single-command s…

Release v1.1.1: UI/UX improvements and enhanced user experience

Release v1.1.0 - Core Writing Functionality

Major features implemented:
 Chapter auto-save every 30 seconds with visual indicators
 Draft recovery system with crash protection
 Save status badges (Saving/Saved/Error) with timestamps
 Drag-drop chapter reordering in sidebar
 Writing stats: word count + WPM session timer
 Complete TipTap editor integration with formatting toolbar
 Scroll-to-section functionality with proper heading IDs
 Keyboard shortcuts (Ctrl+S) and exit confirmation
 Direct save system bypassing SaveManager complexity
 Production-ready core writing UX

All 5 core writing features are now bullet-proof and ready for production use.

Fix Project page markdown formatting issues

- Add comprehensive markdown normalization system
- Clean HTML artifacts mixed into markdown
- Fix excessive blank lines and header alignment
- Enhance TipTap editor HTML-to-markdown conversion
- Add debugging endpoints for markdown cleanup
- 13 tests covering edge cases and user scenarios

Fix GitHub Actions release workflow and Windows installer configuration

- Remove redundant build directory with duplicate logo
- Fix GitHub Actions workflow to handle existing tags gracefully
- Fix MakerSquirrel iconUrl issue causing build failures