Changelog
Track all updates, new features, and improvements to PromptAlchemy.pro. We're constantly evolving to provide you with the best prompt crafting experience.
Interactive History Modal & Enhanced UI
Added interactive modal system with detailed view capabilities and improved history page functionality with better filtering and data presentation.
- Interactive modal with detailed view for history items
- Copy and download functionality for history data
- Enhanced history page with improved filtering and tab organization
- Better API response transformation for frontend consistency
Character Save System & Portrait History
Complete character management system with save functionality, image upload support, and comprehensive history tracking for all portrait generations.
- Character save functionality with full profile data and image upload support
- Portrait generation history tracking with character data and metadata storage
- Character name uniqueness validation and improved image handling
- Enhanced API integration for character management across all modes
Saved Items & Data Export System
Complete bookmarking system with CSV/JSON export functionality, enabling users to save and export their work across all application modes.
- Comprehensive Saved Items system for bookmarking prompts, characters, datasets, and analyses
- CSV/JSON export functionality for History page data portability
- StatsPanel component with responsive layouts and localStorage persistence
- Complete backend API support for saved items with full CRUD operations
InstagirlMix Four Pillars Methodology
Revolutionary upgrade to InstagirlMix formatter implementing cinematic narrative prompting with professional-grade quality enhancement.
- Four Pillars methodology: Vibe, Subject/Pose, Scene/Story, and Photographic DNA
- Cinematic narrative prompting with professional-grade quality enhancement
- Evidence-based model optimization with comprehensive negative prompting integration
- Updated 2025 prompt engineering techniques across all supported models
Portrait Studio Major Expansion
Massive Portrait Studio enhancement with comprehensive body options, intelligent clothing system, and advanced environment controls.
- Comprehensive body and physique options with detailed anatomical controls
- Intelligent clothing system with gender-aware generation and venue-based pairing
- Enhanced poses and anatomical intent controls for precise character positioning
- Restructured environment system with 4 optional dropdowns for detailed scene control
- Aesthetics and vibes section for mood and atmosphere control
Performance & Deployment Stability
Critical performance improvements and deployment stability fixes to ensure reliable user experience.
- Increased HTTP timeouts to 120s for VLM image analysis, preventing timeout errors
- Enhanced error handling and validation for image analysis API
- Fixed ES module compatibility issues with configuration files
- Auto-upgrade production admin users to ENTERPRISE tier during deployment
Cross-Mode Integration & Subscription Dashboard
Seamless workflow integration between all application modes with comprehensive subscription management dashboard.
- Comprehensive cross-mode integration system enabling seamless data transfer
- Subscription dashboard with usage tracking and tier-based feature management
- Enhanced navigation with micro-interactions and improved user experience
- Complete implementation checklist validation and documentation updates
Complete Payment Integration with Polar.sh
Production-ready payment system integration with Polar.sh, enabling subscription management, tier-based access control, and comprehensive billing features.
- Complete Polar.sh payment integration with production configuration
- 5-tier subscription system: FREE, STARTER, PRO, EXPERT, ENTERPRISE
- Automatic tier updates on subscription changes via webhooks
- Usage tracking for monthly quotas (optimizations, analyses, community posts)
- Rate limiting per tier (25/hr to 10,000/hr based on subscription)
- Feature access control with tier-based permissions
- Customer portal integration for subscription management
- Comprehensive billing dashboard with usage statistics
- Secure webhook handling with signature verification
- Monthly usage reset and quota management system
Comprehensive Semantic Integration Across All Modes
Revolutionary semantic analysis integration across all prompt formatting techniques, providing intelligent content understanding and optimization suggestions.
- Integrated semantic analysis intelligence across all 9 prompt formatting techniques
- Real-time semantic analysis with AST visualization and complexity scoring
- Enhanced Portrait Studio with full semantic character analysis and intelligent suggestions
- Intelligent NovelAI techniques: Aesthetic Tags & Natural Language V4 with semantic enhancement
- Context-aware optimization for all formatters with quality metrics display
- 36 comprehensive tests with 100% pass rate validating semantic integration
- Improved content analysis with subject, attribute, action, and environment extraction
- Enhanced quality metrics and improvement suggestions based on semantic understanding
TypeScript Compilation & Build System Fixes
Critical fixes for TypeScript compilation errors and build system improvements to ensure production-ready code quality.
- Fixed TypeScript compilation errors in multiple components
- Resolved critical ESLint issues across the codebase
- Fixed Next.js 15+ dynamic route parameter handling
- Improved build system stability and error reporting
- Enhanced type safety in API endpoints and components
- Fixed pricing page spacing issues by removing redundant CSS reset
Prompt Formatter Optimization History & Management
Comprehensive optimization history system for Prompt Formatter mode, enabling users to browse, manage, and reuse their previous prompt optimizations with advanced filtering and pagination.
- Complete optimization history management system with browse, search, and filter capabilities
- New OptimizationHistory component with glass-card design and responsive layout
- One-click loading of historical optimizations with automatic model/technique selection
- Advanced filtering by target model, technique used, and search terms
- Pagination support with 'Load More' functionality for large history sets
- Delete functionality with confirmation dialogs for history management
- Copy button integration for quick reuse of optimized prompts
- Real-time loading states and comprehensive error handling
- Keyboard navigation support and accessibility features
- Model-specific icons and technique color coding for visual clarity
- Date formatting and smart text truncation utilities
- API endpoint for secure deletion with authentication and rate limiting
- Seamless integration with existing CreativeMode workflow
Detailed Facial Analysis Mode & Character Consistency
Revolutionary new analysis mode for extracting detailed facial features with character templates, confidence filtering, and AI-optimized character prompts for consistent character generation across multiple angles and variations.
- New 'Detailed Facial Analysis' mode with dedicated FacialAnalysis component
- Character template system: Portrait Artist, AI Image Generation, 3D Modeling, Photography Reference
- AI-Optimized Character Template generation using structured character data
- Confidence filter slider (0-100%) to control tag precision
- Ethnicity detection system with multi-ethnicity support and confidence scoring
- Auto-ethnicity selection (80%+ confidence threshold)
- Manual ethnicity override with visual ethnicity picker
- Core features quick-select button for essential facial attributes
- Enhanced facial tag extraction: age, gender, ethnicity, eye shape/color, face shape, cheekbones, jawline, lip shape
Portrait Studio Facial Feature Enhancements
Expanded Portrait Studio with comprehensive facial structure controls, enabling precise character customization with new dropdown selections for face shape, cheekbones, jawline, and lip shape.
- Face Shape selector: Oval, Round, Square, Heart, Diamond, Oblong, Triangle
- Cheekbones selector: High/Pronounced, Medium, Soft/Low, Prominent
- Jawline selector: Sharp/Angular, Soft, Rounded, Square
- Lip Shape selector: Full, Thin, Bow-shaped, Wide, Small, Heart-shaped
- Skin Undertone options: Cool, Warm, Neutral, Olive, Golden
- Enhanced integration with Image Analyzer data transfer
Image Analysis Transfer Accuracy Fixes (30% → 95% Improvement)
Critical bug fixes to Image Analyzer → Portrait Studio data transfer pipeline with 10 targeted fixes improving transfer accuracy from ~30% to ~95%. Includes ethnicity normalization, parsing specificity, and cross-mode state management.
- VLM ethnicity normalization with standardized mappings (Asian → East Asian, Indian → South Asian)
- User-selected ethnicity transfer via PromptTransferContext with selectedEthnicity parameter
- Portrait Studio ethnicity parsing with if-else chain to prevent multiple matches
- Age extraction from text formats: ranges (25-30 → 28), decades (mid-20s → 25), approximations
- Word boundary regex matching for compound ethnicities (prevents South Asian → East Asian bug)
- Eye color parsing specificity (dark brown, light brown before general brown)
- Hair color parsing specificity with enhanced shade detection
- Expression transfer (smile, neutral, serious, happy, thoughtful)
- Gesture/pose transfer (standing, sitting, walking, arm positions)
- Lighting transfer (bright indoor, soft studio, golden hour, dramatic)
- Comprehensive console logging with emoji indicators for debugging (📋, ✅, 🔍, 🎯, 🚀)
- Documentation: Docs/archive/FIXES_SUMMARY.md, Docs/archive/TESTING_GUIDE.md, Docs/archive/CONSOLE_LOG_REFERENCE.md
Comprehensive Semantic Integration
Integrated semantic analysis intelligence across all 9 prompt formatting techniques, enhancing prompt generation quality through intelligent content analysis.
- Real-time semantic analysis with AST visualization
- Complexity scoring and quality metrics display
- Context-aware optimization for all formatters
- 36 comprehensive tests with 100% pass rate
Score Tags Enhancement (Pony Diffusion)
Advanced quality scoring with intelligent tag ordering and character detection.
- Automatic quality score detection (score_9, score_8_up, score_7_up)
- Complexity-based score escalation
- Character count tags (1girl, 2girls, multiple_girls, etc.)
- Semantic tag ordering for optimal results
Danbooru Tags Enhancement (NovelAI)
Improved tag categorization with quality prefix detection and semantic ordering.
- Quality prefix detection (masterpiece, best_quality, absurdres)
- Intelligent character counting with number word parsing
- Semantic tag categorization (8 categories)
- Priority-based tag ordering
Midjourney Parameters Intelligence
Context-aware aspect ratios, intelligent style selection, and dynamic stylize values.
- Smart aspect ratios based on subject type (portraits, landscapes, panoramic)
- Automatic style selection (raw vs artistic)
- Dynamic stylize values based on complexity
- Optimized for Midjourney v6 and beyond
DALL-E Optimization
Enhanced DALL-E 2 and DALL-E 3 formatting with quality settings and size optimization.
- DALL-E 2: HD quality detection for complex scenes
- DALL-E 3: Vivid vs Natural style selection
- Automatic size optimization (1024x1024 to 1792x1024)
- Complexity-based quality tuning
Portrait Studio Critical Fixes
Fixed prompt generation issues and state management bugs.
- Fixed technique-aware weighting logic
- Resolved missing parameters in generated prompts
- Fixed generate button not responding to changes
- Improved visual feedback for outdated prompts
Semantic Parser & Content Analyzer
Revolutionary AI-powered semantic analysis engine for intelligent prompt understanding.
- Advanced AST generation for prompt structure
- Real-time complexity scoring
- Subject, attribute, action, and environment extraction
- Quality metrics and improvement suggestions
Portrait Studio Enhancements
Comprehensive character builder with clothing configurator and random generation.
- Step-by-step guided character builder
- Advanced clothing configurator with 50+ options
- Random character generator with weighted profiles
- Multi-technique prompt output support
Content Analysis Feedback UI
Real-time visual feedback showing semantic analysis results.
- AST visualization with syntax highlighting
- Complexity meter with color-coded indicators
- Identified elements breakdown (subjects, attributes, actions)
- Quality score with improvement tips
Model Parameter Optimization
Intelligent parameter tuning for different AI models.
- Model-specific parameter recommendations
- CFG scale optimization based on complexity
- Steps calculation based on detail level
- Sampler selection for different styles
Dataset Generator
Create large batches of prompt variations for training and testing.
- Smart preset templates for common use cases
- Systematic variation rules engine
- Batch export in multiple formats (JSON, CSV, TXT)
- Comparison view for variation analysis
Image Analyzer Mode
Upload images and extract detailed tags, styles, and attributes automatically.
- VLM integration (Qwen-VL, DeepSeek-VL, Gemini)
- 4-category tag extraction (Subject, Style, Composition, Technical)
- Tag selection and export
- One-click prompt transfer to other modes
Creative Mode
Intuitive prompt crafting with multiple formatting techniques.
- 9 formatting techniques (Natural Language, Score Tags, Danbooru, etc.)
- Model-specific optimization (Flux, Midjourney, DALL-E, etc.)
- Real-time preview and copy functionality
- Prompt history and favorites
Design System & UI Components
Comprehensive design system with reusable components and theming.
- Glass morphism cards and effects
- Custom color palette with CSS variables
- Typography scale and font system
- Responsive layout components
Multi-Mode Architecture
Tab-based routing system with cross-mode data transfer.
- Mode renderer with seamless transitions
- Prompt transfer context for cross-mode workflows
- Persistent mode state management
- Keyboard shortcuts for mode switching
Initial Release - PromptAlchemy.pro
Launch of the comprehensive AI image generation prompt crafting platform.
- Core platform architecture with Next.js 14
- Header and footer layout components
- Basic prompt formatting utilities
- Initial deployment infrastructure
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