Mercantor

1.2.0

• IMPROVED: Batch processing for product sync – eliminates memory issues on large catalogs
• IMPROVED: Atomic batch upsert in ItemsDAO – resolves N+1 query performance bottleneck
• IMPROVED: Paginated product queries with configurable batch size
• IMPROVED: Extracted ContainerBuilder for cleaner plugin architecture
• IMPROVED: Refactored sync_single_product into smaller, testable methods
• IMPROVED: Immutable product transformation – prevents unintended DTO mutation
• IMPROVED: React admin UI uses Context API instead of prop drilling
• IMPROVED: Setup wizard fully typed – removed all unsafe any casts
• IMPROVED: Accessible UI – ARIA labels for progress bars, keyboard-navigable issues inbox, semantic wizard stepper
• IMPROVED: OAuth token encryption uses OPENSSL_RAW_DATA with graceful fallback
• FIX: Transient-based polling replaced with direct status reads in SyncOrchestrator
• FIX: get_pending_jobs_count() now correctly returns int instead of array
• FIX: JSON decode errors handled gracefully in MerchantApiClient
• FIX: PHP version requirement unified to 8.1 across all configuration files
• FIX: empty(0) bug in ProductValidator price check
• FIX: Memory leak from missing interval cleanup in IssuesInbox
• FIX: Stale closure in SyncProgress resolved with useRef
• FIX: Unsafe CSV parsing replaced with proper delimiter handling
• FIX: Raw SQL in SyncController replaced with DAO pattern
• FIX: Dead code removed from SyncOrchestrator
• NEW: Error boundaries for React admin UI with graceful recovery
• NEW: GitHub Actions CI/CD pipeline (PHP 8.1-8.3 matrix, frontend lint & build)
• NEW: Pre-commit hooks via Husky and lint-staged
• NEW: PHPStan level 6 static analysis with WordPress extension
• NEW: Integration tests for ProductTransformer and ProductValidator

1.1.0

• NEW: Scheduled Sync – Configure automatic sync schedules (hourly, twice daily, daily, weekly)
• NEW: Product Identifier Manager – Dashboard widget showing GTIN, MPN, Brand coverage
• NEW: GTIN Bulk Import – Import product identifiers via CSV with SKU or product ID matching
• NEW: Missing Identifiers Tab – Quickly find and edit products missing GTINs, MPNs, or Brands
• NEW: Inline Identifier Editing – Edit product identifiers directly from the dashboard
• NEW: Identifier Export – Export all product identifiers to CSV
• IMPROVED: Action Scheduler integration for reliable background processing
• IMPROVED: Better error handling and user feedback
• FIX: SyncScheduler now correctly handles invalid interval values

1.0.0

• Initial release
• Automatic product sync to Google Merchant Center
• OAuth 2.0 Google account connection
• Multilingual and multi-currency support
• Real-time change detection
• Background job processing with Action Scheduler
• Comprehensive error diagnostics
• Manual sync with progress tracking
• Product feed export (XML/CSV)
• Guided setup wizard