# IGNY8 Change Log

**Current Version:** 1.0.5  
**Last Updated:** December 25, 2025

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## Version History

| Version | Date | Summary |
|---------|------|---------|
| 1.0.5 | Dec 12, 2025 | Purchase Credits tab, UI reorganization |
| 1.0.4 | Dec 12, 2025 | Credit Activity tab, Cost Reference panel |
| 1.0.3 | Dec 12, 2025 | Usage Limits color variety, Cost Breakdown |
| 1.0.2 | Dec 12, 2025 | Usage Analytics consolidation, Design system |
| 1.0.1 | Dec 12, 2025 | Usage summary endpoint, Plan limits UI |
| 1.0.0 | Dec 12, 2025 | Initial production release |

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## v1.0.5 - December 12, 2025

### Added
- **Purchase Credits Tab**: New dedicated tab in Plans & Billing
  - Separated credit package purchases from Credits Overview
  - Shows all available credit packages in horizontal scrollable layout
  - Payment method requirement notice for users without payment methods

### Changed
- **Plans & Billing Tab Organization**: 4 tabs instead of 3
  - Current Plan → Credits Overview → Purchase Credits → Billing History
- **Link Updates**: Purchase Credits buttons now link to correct tab

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## v1.0.4 - December 12, 2025

### Added
- **Credit Activity Tab**: Transaction history in Usage Analytics
- **Credit Costs Reference Panel**: Shows cost per operation type

### Changed
- **Usage Analytics Reorganization**: 3 tabs (Limits & Usage, Activity, API Usage)

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## v1.0.3 - December 12, 2025

### Added
- **Color Variety in Usage Limits**: Subtle color accents per limit type
- **Credit Cost Breakdown Panel**: Detailed cost analytics

### Changed
- **Plans & Billing Enhancement**: Cost analytics in Credits Overview tab
- **Comprehensive Color Refactoring**: All components use CSS variables

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## v1.0.2 - December 12, 2025

### Changed
- **UI/UX Reorganization**: Consolidated Usage Analytics layout
- **Design System Enforcement**: Standardized IGNY8 brand colors

### Removed
- `frontend/src/styles/account-colors.css` - deprecated custom color file

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## v1.0.1 - December 12, 2025

### Fixed
- Usage summary endpoint routing

### Added
- **Frontend Plan Limits Display**: Visual progress bars for all plan limits
- **IGNY8 Brand Styling**: Custom CSS design system

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## v1.0.0 - December 12, 2025 (Initial Production Release)

### Core Features

**Multi-Tenancy System:**
- Complete account isolation with row-level security
- Multi-site management per account
- Sector-based content organization
- Role-based access control (Owner, Admin, Editor, Viewer)

**Planner Module:**
- Bulk keyword import (CSV)
- AI-powered keyword clustering (GPT-4)
- Global seed keyword database (50+ industries)
- Content idea generation from clusters

**Writer Module:**
- AI content generation (GPT-4)
- Task management and queuing
- Content taxonomy system
- Status workflow (draft, review, published)

**Image Generation:**
- DALL-E 3 and Runware providers
- Featured and in-article images
- Automatic alt text generation

**Automation Pipeline:**
- 7-stage automation (keywords → images)
- Scheduled runs (daily, weekly, monthly)
- Configurable batch sizes

**WordPress Integration:**
- One-click publishing
- Bidirectional sync
- Taxonomy synchronization

**Billing & Credits:**
- Usage-based credit system
- Plan-based limits
- Monthly usage tracking

### Tech Stack
- Django 5.x + DRF
- React 19 + TypeScript
- PostgreSQL + Redis
- Celery + Celery Beat
- Docker deployment

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## Critical Bug Fixes - December 9, 2025

### Fixed
- **User Swapping Issue**: Redis sessions + NoCacheModelBackend + session integrity checks
- **HMR Navigation Errors**: Single top-level Suspense boundary for Routes
- **Registration Token Issue**: JWT tokens now returned on signup

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## Pre-1.0 Development

### November-December 2025
- Initial development
- Multi-tenancy architecture
- AI integration (OpenAI, DALL-E, Runware)
- WordPress integration
- Automation pipeline
- Billing system

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## Changelog Guidelines

When adding entries:
1. Use version format: `v{major}.{minor}.{patch}`
2. Categorize: Added, Changed, Fixed, Removed, Security
3. Include date
4. Reference related documentation if applicable
5. Note breaking changes prominently

**Update this file after every release or significant change.**