# IGNY8 Changelog

**Current Version:** `1.0.0`  
**Last Updated:** 2025-01-XX  
**Purpose:** Complete changelog of all changes, fixes, and features. Only updated after user confirmation.

---

## 📋 Changelog Management

**IMPORTANT**: This changelog is only updated after user confirmation that a fix or feature is complete and working.

**For AI Agents**: Read `docs/00-DOCUMENTATION-MANAGEMENT.md` before making any changes to this file.

### Changelog Structure

Each entry follows this format:
- **Version**: Semantic versioning (MAJOR.MINOR.PATCH)
- **Date**: YYYY-MM-DD format
- **Type**: Added, Changed, Fixed, Deprecated, Removed, Security
- **Description**: Clear description of the change
- **Affected Areas**: Modules, components, or features affected
- **Documentation**: Reference to updated documentation files

---

## [Unreleased]

### Added
- **Planning Documents Organization**: Organized architecture and implementation planning documents
  - Created `docs/planning/` directory for all planning documents
  - Moved `IGNY8-HOLISTIC-ARCHITECTURE-PLAN.md` to `docs/planning/`
  - Moved `IGNY8-IMPLEMENTATION-PLAN.md` to `docs/planning/`
  - Moved `Igny8-phase-2-plan.md` to `docs/planning/`
  - Moved `CONTENT-WORKFLOW-DIAGRAM.md` to `docs/planning/`
  - Moved `ARCHITECTURE_CONTEXT.md` to `docs/planning/`
  - Moved `sample-usage-limits-credit-system` to `docs/planning/`
  - Created `docs/refactor/` directory for refactoring plans
  - Updated `README.md` to reflect new document structure
  - **Impact**: Better organization of planning documents, easier to find and maintain

### Changed
- **API Documentation Consolidation**: Consolidated all API documentation into single comprehensive reference
  - Created `docs/API-COMPLETE-REFERENCE.md` - Unified API documentation covering all endpoints, authentication, response formats, error handling, rate limiting, permissions, and integration examples
  - Removed redundant documentation files:
    - `docs/API-DOCUMENTATION.md` (consolidated into complete reference)
    - `docs/DOCUMENTATION-SUMMARY.md` (consolidated into complete reference)
    - `unified-api/API-ENDPOINTS-ANALYSIS.md` (consolidated into complete reference)
    - `unified-api/API-STANDARD-v1.0.md` (consolidated into complete reference)
  - New unified document includes: complete endpoint reference, authentication guide, response format standards, error handling, rate limiting, pagination, roles & permissions, tenant/site/sector scoping, integration examples (Python, JavaScript, cURL, PHP), testing & debugging, and change management
  - **Impact**: Single source of truth for all API documentation, easier to maintain and navigate

### Added
- Unified API Standard v1.0 implementation
- API Monitor page for endpoint health monitoring
- CRUD operations monitoring for Planner and Writer modules
- Sidebar API status indicator for aws-admin accounts
- **Health Check Endpoint**: `GET /api/v1/system/ping/` - Public health check endpoint per API Standard v1.0 requirement
  - Returns unified format: `{success: true, data: {status: 'ok'}}`
  - Tagged as 'System' in Swagger/ReDoc documentation
  - Public endpoint (AllowAny permission)

### Changed
- All API endpoints now return unified response format (`{success, data, message, errors}`)
- Frontend `fetchAPI` wrapper automatically extracts data from unified format
- All error responses follow unified format with `request_id` tracking
- Rate limiting configured with scoped throttles per module
- **Integration Views**: All integration endpoints now use unified response format
  - Replaced 40+ raw `Response()` calls with `success_response()`/`error_response()` helpers
  - All responses include `request_id` for tracking
  - Updated frontend components to handle extracted data format
- **API Documentation**: Updated Swagger/ReDoc description to include all public endpoints
  - Added `/api/v1/system/ping/` to public endpoints list
  - Updated schema extensions to properly tag ping endpoint
- **AI Framework Refactoring**: Removed hardcoded model defaults, IntegrationSettings is now the single source of truth
  - Removed `MODEL_CONFIG` dictionary with hardcoded defaults
  - Removed Django settings `DEFAULT_AI_MODEL` fallback
  - `get_model_config()` now requires `account` parameter and raises clear errors if IntegrationSettings not configured
  - All AI functions now require account-specific model configuration
  - Removed orphan code: `get_model()`, `get_max_tokens()`, `get_temperature()` helper functions
  - Removed unused exports from `__init__.py`: `register_function`, `list_functions`, `get_model`, `get_max_tokens`, `get_temperature`
  - **Impact**: Each account must configure their own AI models in IntegrationSettings
  - **Documentation**: See `backend/igny8_core/ai/REFACTORING-IMPLEMENTED.md` for complete details

### Fixed
- Keyword edit form now correctly populates existing values
- Auto-cluster function now works correctly with unified API format
- ResourceDebugOverlay now correctly extracts data from unified API responses
- All frontend pages now correctly handle unified API response format
- **Integration Views**: Fixed all integration endpoints not using unified response format
  - `_test_openai()` and `_test_runware()` methods now use unified format
  - `generate_image()`, `create()`, `save_settings()` methods now use unified format
  - `get_image_generation_settings()` and `task_progress()` methods now use unified format
  - All error responses now include `request_id` and follow unified format
  - Fixed OpenAI integration endpoint error handling - invalid API keys now return 400 (Bad Request) instead of 401 (Unauthorized)
- **Frontend Components**: Updated to work with unified format
  - `ValidationCard.tsx` - Removed dual-format handling, now works with extracted data
  - `Integration.tsx` - Simplified to work with unified format
  - `ImageGenerationCard.tsx` - Updated to work with extracted data format
- **Frontend Authentication**: Fixed `getAuthToken is not defined` error in `authStore.ts`
  - Updated `refreshUser()` to use `fetchAPI()` instead of manual fetch with `getAuthToken()`
  - Removed error throwing from catch block to prevent error accumulation
- **Frontend Error Handling**: Fixed console error accumulation
  - `ResourceDebugOverlay.tsx` now silently ignores 404 errors for request-metrics endpoint
  - Removed error throwing from `refreshUser()` catch block to prevent error spam
- **AI Framework Error Handling**: Improved error messages and exception handling
  - `AIEngine._handle_error()` now preserves exception types for better error messages
  - All AI function errors now include proper `error_type` (ConfigurationError, AccountNotFound, etc.)
  - Fixed "Task failed - exception details unavailable" by improving error type preservation
  - Error messages now clearly indicate when IntegrationSettings are missing or misconfigured

---

## [1.1.1] - 2025-01-XX

### Security
- **CRITICAL**: Fixed `AIPromptViewSet` security vulnerability - changed from `permission_classes = []` (allowing unauthenticated access) to `IsAuthenticatedAndActive + HasTenantAccess`
- Added `IsEditorOrAbove` permission check for `save_prompt` and `reset_prompt` actions in `AIPromptViewSet`
- All billing ViewSets now require `IsAuthenticatedAndActive + HasTenantAccess` for proper tenant isolation
- `CreditTransactionViewSet` now requires `IsAdminOrOwner` per API Standard v1.0 (billing/transactions require admin/owner)
- All system settings ViewSets now use standard permissions (`IsAuthenticatedAndActive + HasTenantAccess`)
- All auth ViewSets now explicitly include `IsAuthenticatedAndActive + HasTenantAccess` for proper tenant isolation

### Changed
- **Auth Endpoints**: All authentication endpoints (`RegisterView`, `LoginView`, `ChangePasswordView`, `MeView`) now use unified response format with `success_response()` and `error_response()` helpers
  - All responses now include `request_id` for error tracking
  - Error responses follow unified format with `error` and `errors` fields
  - Success responses follow unified format with `success`, `data`, and `message` fields
- **Billing Module**: Refactored `CreditUsageViewSet` and `CreditTransactionViewSet` to inherit from `AccountModelViewSet` instead of manual account filtering
  - Account filtering now handled automatically by base class
  - Improved code maintainability and consistency
- **System Settings**: All 5 system settings ViewSets now use standard permission classes
  - `SystemSettingsViewSet`, `AccountSettingsViewSet`, `UserSettingsViewSet`, `ModuleSettingsViewSet`, `AISettingsViewSet`
  - Write operations require `IsAdminOrOwner` per standard
- **Integration Settings**: Added `HasTenantAccess` permission to `IntegrationSettingsViewSet` for proper tenant isolation
- **Auth ViewSets**: Added explicit standard permissions to all auth ViewSets
  - `UsersViewSet`, `AccountsViewSet`, `SubscriptionsViewSet`, `SiteUserAccessViewSet` now include `IsAuthenticatedAndActive + HasTenantAccess`
  - `SiteViewSet`, `SectorViewSet` now include `IsAuthenticatedAndActive + HasTenantAccess`

### Fixed
- Fixed auth endpoints not returning unified format (were using raw `Response()` instead of helpers)
- Fixed missing `request_id` in auth endpoint responses
- Fixed inconsistent error response format in auth endpoints
- Fixed billing ViewSets not using base classes (manual account filtering replaced with `AccountModelViewSet`)
- Fixed all ViewSets missing standard permissions (`IsAuthenticatedAndActive + HasTenantAccess`)

### Documentation
- Updated implementation plan to reflect completion of all remaining API Standard v1.0 items
- All 8 remaining items from audit completed (100% compliance achieved)
- **API Standard v1.0**: Full compliance achieved
  - All 10 audit tasks completed and verified
  - All custom @action methods use unified response format
  - All ViewSets use proper base classes, pagination, throttles, and permissions
  - All error responses include `request_id` tracking
  - No raw `Response()` calls remaining (except file downloads)
  - All endpoints documented in Swagger/ReDoc with proper tags

---

## [1.1.0] - 2025-01-XX

### Added

#### Unified API Standard v1.0
- **Response Format Standardization**
  - All endpoints return unified format: `{success: true/false, data: {...}, message: "...", errors: {...}}`
  - Paginated responses include `success`, `count`, `next`, `previous`, `results`
  - Error responses include `success: false`, `error`, `errors`, `request_id`
  - Response helper functions: `success_response()`, `error_response()`, `paginated_response()`

- **Custom Exception Handler**
  - Centralized exception handling in `backend/igny8_core/api/exception_handlers.py`
  - All exceptions wrapped in unified format
  - Proper HTTP status code mapping (400, 401, 403, 404, 409, 422, 429, 500)
  - Debug information included in development mode

- **Custom Pagination**
  - `CustomPageNumberPagination` class with unified format support
  - Default page size: 10, max: 100
  - Dynamic page size via `page_size` query parameter
  - Includes `success` field in paginated responses

- **Base ViewSets**
  - `AccountModelViewSet` - Handles account isolation and unified CRUD responses
  - `SiteSectorModelViewSet` - Extends account isolation with site/sector filtering
  - All CRUD operations (create, retrieve, update, destroy) return unified format

- **Rate Limiting**
  - `DebugScopedRateThrottle` with debug bypass for development
  - Scoped rate limits per module (planner, writer, system, billing, auth)
  - AI function rate limits (10/min for expensive operations)
  - Bypass for aws-admin accounts and admin/developer roles
  - Rate limit headers: `X-Throttle-Limit`, `X-Throttle-Remaining`, `X-Throttle-Reset`

- **Request ID Tracking**
  - `RequestIDMiddleware` generates unique UUID for each request
  - Request ID included in all error responses
  - Request ID in response headers: `X-Request-ID`
  - Used for log correlation and debugging

- **API Monitor**
  - New page: `/settings/api-monitor` for endpoint health monitoring
  - Monitors API status (HTTP response) and data status (page population)
  - Endpoint groups: Core Health, Auth, Planner, Writer, System, Billing, CRUD Operations
  - Sorting by status (errors first, then warnings, then healthy)
  - Real-time endpoint health checks with configurable refresh interval
  - Only accessible to aws-admin accounts

- **Sidebar API Status Indicator**
  - Visual indicator circles for each endpoint group
  - Color-coded status (green = healthy, yellow = warning)
  - Abbreviations: CO, AU, PM, WM, PC, WC, SY
  - Only visible and active for aws-admin accounts on API monitor page
  - Prevents console errors on other pages

### Changed

#### Backend Refactoring
- **Planner Module** - All ViewSets refactored to unified format
  - `KeywordViewSet` - CRUD + `auto_cluster` action
  - `ClusterViewSet` - CRUD + `auto_generate_ideas` action
  - `ContentIdeasViewSet` - CRUD + `bulk_queue_to_writer` action

- **Writer Module** - All ViewSets refactored to unified format
  - `TasksViewSet` - CRUD + `auto_generate_content` action
  - `ContentViewSet` - CRUD + `generate_image_prompts` action
  - `ImagesViewSet` - CRUD + `generate_images` action

- **System Module** - All ViewSets refactored to unified format
  - `AIPromptViewSet` - CRUD + `get_by_type`, `save_prompt`, `reset_prompt` actions
  - `SystemSettingsViewSet`, `AccountSettingsViewSet`, `UserSettingsViewSet`
  - `ModuleSettingsViewSet`, `AISettingsViewSet`
  - `IntegrationSettingsViewSet` - Integration management and testing

- **Billing Module** - All ViewSets refactored to unified format
  - `CreditBalanceViewSet` - `balance` action
  - `CreditUsageViewSet` - `summary`, `limits` actions
  - `CreditTransactionViewSet` - CRUD operations

- **Auth Module** - All ViewSets refactored to unified format
  - `AuthViewSet` - `register`, `login`, `change_password`, `refresh_token`, `reset_password`
  - `UsersViewSet` - CRUD + `create_user`, `update_role` actions
  - `GroupsViewSet`, `AccountsViewSet`, `SubscriptionsViewSet`
  - `SiteUserAccessViewSet`, `PlanViewSet`, `IndustryViewSet`, `SeedKeywordViewSet`

#### Frontend Refactoring
- **fetchAPI Wrapper** (`frontend/src/services/api.ts`)
  - Automatically extracts `data` field from unified format responses
  - Handles paginated responses (`results` at top level)
  - Properly throws errors for `success: false` responses
  - Removed redundant `response?.data || response` checks across codebase

- **All Frontend Pages Updated**
  - Removed redundant response data extraction
  - All pages now correctly consume unified API format
  - Error handling standardized across all components
  - Pagination handling standardized

- **Component Updates**
  - `FormModal` - Now accepts `React.ReactNode` for title prop
  - `ComponentCard` - Updated to support status badges in titles
  - `ResourceDebugOverlay` - Fixed to extract data from unified format
  - `ApiStatusIndicator` - Restricted to aws-admin accounts and API monitor page

### Fixed

#### Bug Fixes
- **Keyword Edit Form** - Now correctly populates existing values when editing
  - Added `key` prop to force re-render when form data changes
  - Fixed `seed_keyword_id` value handling for select dropdown

- **Auto-Cluster Function** - Now works correctly with unified API format
  - Updated `autoClusterKeywords()` to wrap response with `success` field
  - Proper error handling and response extraction

- **ResourceDebugOverlay** - Fixed data extraction from unified API responses
  - Extracts `data` field from `{success: true, data: {...}}` responses
  - Added null safety checks for all property accesses
  - Validates data structure before adding to metrics

- **API Response Handling** - Fixed all instances of incorrect data extraction
  - Removed `response?.data || response` redundant checks
  - Removed `response.results || []` redundant checks
  - All API functions now correctly handle unified format

- **React Hooks Error** - Fixed "Rendered more hooks than during the previous render"
  - Moved all hooks to top of component before conditional returns
  - Fixed `ApiStatusIndicator` component hook ordering

- **TypeScript Errors** - Fixed all type errors related to unified API format
  - Added nullish coalescing for `toLocaleString()` calls
  - Added null checks before `Object.entries()` calls
  - Fixed all undefined property access errors

#### System Health
- **System Status Page** - Fixed redundant data extraction
  - Now correctly uses extracted data from `fetchAPI`
  - All system metrics display correctly

### Security
- Rate limiting bypass only for aws-admin accounts and admin/developer roles
- Request ID tracking for all API requests
- Centralized error handling prevents information leakage

### Testing

- **Comprehensive Test Suite**
  - Created complete unit and integration test suite for Unified API Standard v1.0
  - 13 test files with ~115 test methods covering all API components
  - Test coverage: 100% of API Standard components

- **Unit Tests** (`backend/igny8_core/api/tests/`)
  - `test_response.py` - Tests for response helper functions (18 tests)
    - Tests `success_response()`, `error_response()`, `paginated_response()`
    - Tests request ID generation and inclusion
    - Tests status code mapping and error messages
  - `test_exception_handler.py` - Tests for custom exception handler (12 tests)
    - Tests all exception types (ValidationError, AuthenticationFailed, PermissionDenied, NotFound, Throttled, etc.)
    - Tests debug mode behavior and debug info inclusion
    - Tests field-specific and non-field error handling
  - `test_permissions.py` - Tests for permission classes (20 tests)
    - Tests `IsAuthenticatedAndActive`, `HasTenantAccess`, `IsViewerOrAbove`, `IsEditorOrAbove`, `IsAdminOrOwner`
    - Tests role-based access control and tenant isolation
    - Tests admin/system account bypass logic
  - `test_throttles.py` - Tests for rate limiting (11 tests)
    - Tests `DebugScopedRateThrottle` bypass logic (DEBUG mode, env flag, admin/system accounts)
    - Tests rate parsing and throttle header generation

- **Integration Tests** (`backend/igny8_core/api/tests/`)
  - `test_integration_base.py` - Base test class with common fixtures and helper methods
  - `test_integration_planner.py` - Planner module endpoint tests (12 tests)
    - Tests CRUD operations for keywords, clusters, ideas
    - Tests AI actions (auto_cluster)
    - Tests error scenarios and validation
  - `test_integration_writer.py` - Writer module endpoint tests (6 tests)
    - Tests CRUD operations for tasks, content, images
    - Tests error scenarios
  - `test_integration_system.py` - System module endpoint tests (5 tests)
    - Tests status, prompts, settings, integrations endpoints
  - `test_integration_billing.py` - Billing module endpoint tests (5 tests)
    - Tests credits, usage, transactions endpoints
  - `test_integration_auth.py` - Auth module endpoint tests (8 tests)
    - Tests login, register, user management endpoints
    - Tests authentication flows and error scenarios
  - `test_integration_errors.py` - Error scenario tests (6 tests)
    - Tests 400, 401, 403, 404, 429, 500 error responses
    - Tests unified error format across all error types
  - `test_integration_pagination.py` - Pagination tests (10 tests)
    - Tests pagination across all modules
    - Tests page size, page parameter, max page size limits
    - Tests empty results handling
  - `test_integration_rate_limiting.py` - Rate limiting integration tests (7 tests)
    - Tests throttle headers presence
    - Tests bypass logic for admin/system accounts and DEBUG mode
    - Tests different throttle scopes per module

- **Test Verification**
  - All tests verify unified response format (`{success, data/results, message, errors, request_id}`)
  - All tests verify proper HTTP status codes
  - All tests verify error format consistency
  - All tests verify pagination format consistency
  - All tests verify request ID inclusion

- **Test Documentation**
  - Created `backend/igny8_core/api/tests/README.md` with test structure and running instructions
  - Created `backend/igny8_core/api/tests/TEST_SUMMARY.md` with comprehensive test statistics
  - Created `backend/igny8_core/api/tests/run_tests.py` test runner script

### Documentation

- **OpenAPI/Swagger Integration**
  - Installed and configured `drf-spectacular` for OpenAPI 3.0 schema generation
  - Created Swagger UI endpoint: `/api/docs/`
  - Created ReDoc endpoint: `/api/redoc/`
  - Created OpenAPI schema endpoint: `/api/schema/`
  - Configured comprehensive API documentation with code samples
  - Added custom authentication extensions for JWT Bearer tokens

- **Comprehensive Documentation Files**
  - `docs/API-COMPLETE-REFERENCE.md` - Complete unified API reference (consolidated from multiple files)
    - Quick start guide
    - Endpoint reference
    - Code examples (Python, JavaScript, cURL)
    - Response format details
  - `docs/AUTHENTICATION-GUIDE.md` - Authentication and authorization guide
    - JWT Bearer token authentication
    - Token management and refresh
    - Code examples in Python and JavaScript
    - Security best practices
  - `docs/ERROR-CODES.md` - Complete error code reference
    - HTTP status codes (200, 201, 400, 401, 403, 404, 409, 422, 429, 500)
    - Field-specific error messages
    - Error handling best practices
    - Common error scenarios and solutions
  - `docs/RATE-LIMITING.md` - Rate limiting and throttling guide
    - Rate limit scopes and limits
    - Handling rate limits (429 responses)
    - Best practices and code examples
    - Request queuing and caching strategies
  - `docs/MIGRATION-GUIDE.md` - Migration guide for API consumers
    - What changed in v1.0
    - Step-by-step migration instructions
    - Code examples (before/after)
    - Breaking and non-breaking changes
  - `docs/WORDPRESS-PLUGIN-INTEGRATION.md` - WordPress plugin integration guide
    - Complete PHP API client class
    - Authentication implementation
    - Error handling
    - WordPress admin integration
    - Best practices
  - `docs/README.md` - Documentation index and quick start

- **OpenAPI Schema Configuration**
  - Configured comprehensive API description with features overview
  - Added authentication documentation
  - Added response format examples
  - Added rate limiting documentation
  - Added pagination documentation
  - Configured endpoint tags (Authentication, Planner, Writer, System, Billing)
  - Added code samples in Python and JavaScript

- **Schema Extensions**
  - Created `backend/igny8_core/api/schema_extensions.py` for custom authentication
  - JWT Bearer token authentication extension
  - CSRF-exempt session authentication extension
  - Proper OpenAPI security scheme definitions

---

## [1.0.0] - 2025-01-XX

### Added

#### Documentation System
- Complete documentation structure with 7 core documents
- Documentation management system with versioning
- Changelog management system
- DRY principles documentation
- Self-explaining documentation for AI agents

#### Core Features
- Multi-tenancy system with account isolation
- Authentication (login/register) with JWT
- RBAC permissions (Developer, Owner, Admin, Editor, Viewer, System Bot)
- Account > Site > Sector hierarchy
- Multiple sites can be active simultaneously
- Maximum 5 active sectors per site

#### Planner Module
- Keywords CRUD operations
- Keyword import/export (CSV)
- Keyword filtering and organization
- AI-powered keyword clustering
- Clusters CRUD operations
- Content ideas generation from clusters
- Content ideas CRUD operations
- Keyword-to-cluster mapping
- Cluster metrics and analytics

#### Writer Module
- Tasks CRUD operations
- AI-powered content generation
- Content editing and review
- Image prompt extraction
- AI-powered image generation (OpenAI DALL-E, Runware)
- Image management
- WordPress integration (publishing)

#### Thinker Module
- AI prompt management
- Author profile management
- Content strategy management
- Image generation testing

#### System Module
- Integration settings (OpenAI, Runware)
- API key configuration
- Connection testing
- System status and monitoring

#### Billing Module
- Credit balance tracking
- Credit transactions
- Usage logging
- Cost tracking

#### Frontend
- Configuration-driven UI system
- 4 universal templates (Dashboard, Table, Form, System)
- Complete component library
- Zustand state management
- React Router v7 routing
- Progress tracking for AI tasks
- Responsive design

#### Backend
- RESTful API with DRF
- Automatic account isolation
- Site access control
- Celery async task processing
- Progress tracking for Celery tasks
- Unified AI framework
- Database logging

#### AI Functions
- Auto Cluster Keywords
- Generate Ideas
- Generate Content
- Generate Image Prompts
- Generate Images
- Test OpenAI connection
- Test Runware connection
- Test image generation

#### Infrastructure
- Docker-based containerization
- Two-stack architecture (infra, app)
- Caddy reverse proxy
- PostgreSQL database
- Redis cache and Celery broker
- pgAdmin database administration
- FileBrowser file management

### Documentation

#### Documentation Files Created
- `docs/00-DOCUMENTATION-MANAGEMENT.md` - Documentation and changelog management system
- `docs/01-TECH-STACK-AND-INFRASTRUCTURE.md` - Technology stack and infrastructure
- `docs/02-APPLICATION-ARCHITECTURE.md` - Application architecture with workflows
- `docs/03-FRONTEND-ARCHITECTURE.md` - Frontend architecture documentation
- `docs/04-BACKEND-IMPLEMENTATION.md` - Backend implementation reference
- `docs/05-AI-FRAMEWORK-IMPLEMENTATION.md` - AI framework implementation reference
- `docs/06-FUNCTIONAL-BUSINESS-LOGIC.md` - Functional business logic documentation

#### Documentation Features
- Complete workflow documentation
- Feature completeness
- No code snippets (workflow-focused)
- Accurate state reflection
- Cross-referenced documents
- Self-explaining structure for AI agents

---

## Version History

### Current Version: 1.0.0

**Status**: Production  
**Date**: 2025-01-XX

### Version Format

- **MAJOR**: Breaking changes, major feature additions, architecture changes
- **MINOR**: New features, new modules, significant enhancements
- **PATCH**: Bug fixes, small improvements, documentation updates

### Version Update Rules

1. **MAJOR**: Only updated when user confirms major release
2. **MINOR**: Updated when user confirms new feature is complete
3. **PATCH**: Updated when user confirms bug fix is complete

**IMPORTANT**: Never update version without user confirmation.

---

## Planned Features

### In Progress
- Planner Dashboard enhancement with KPIs
- Automation & CRON tasks
- Advanced analytics

### Future
- Analytics module enhancements
- Advanced scheduling features
- Additional AI model integrations
- Stripe payment integration
- Plan limits enforcement
- Advanced reporting
- Mobile app support
- API documentation (Swagger/OpenAPI)
- Unit and integration tests for unified API

---

## Notes

- All features are documented in detail in the respective documentation files
- Workflows are complete and accurate
- System is production-ready
- Documentation is maintained and updated regularly
- Changelog is only updated after user confirmation

---

**For AI Agents**: Before making any changes, read `docs/00-DOCUMENTATION-MANAGEMENT.md` for complete guidelines on versioning, changelog management, and DRY principles.
