June 2025
✨ Added
- Added 
requestIdandtimestampfields to the root of all API error responses to improve traceability and debugging - Enhanced API documentation with interactive “Try it” functionality supporting cURL, Python, JavaScript, PHP, Go, and Java code examples
 
🛠️ Fixed
- Investigated and fixed Error Enum Code list for consistency. You can see the updated 
OmnitroErrorCodelist here 
🔄 Changed
- Removed obsolete 
courierRequestfield from Returns API after comprehensive review - Disabled POST endpoint for Returns API - please use existing GET endpoints for return operations
 - Deprecated Bearer token authentication - please use StaticToken authentication method for all API requests
 
📘 Documentation
- Launched comprehensive API documentation for OPLOG.ONE
 - Added detailed use case guides for Products, Sales Orders, Receiving Orders, and Returns
 - Introduced Status References for tracking order lifecycle
 - Added Authentication guide with OAuth 2.0 implementation details
 
May 2025
🚀 New Features
- Released Products API for comprehensive product catalog management
 - Introduced Sales Orders API with support for multiple payment methods and cargo types
 - Added Receiving Orders API with flexible transfer type configurations
 - Implemented Returns API for streamlined return processing
 
🛠 Improvements
- Enhanced error response format with detailed validation messages
 - Added support for multiple currencies (ISO 4217 compliant)
 - Implemented comprehensive status tracking across all order types
 
April 2025
🚀 New Features
- Introduced OAuth 2.0 authentication with X-Tenant-Id and StaticToken
 - Added support for international orders with postal code validation
 - Implemented Value Added Services (VAS) including gift wrapping and document attachments
 
📘 Documentation
- Created detailed API reference documentation
 - Added comprehensive error code reference with descriptions
 - Introduced quick start guide with common API scenarios
 
March 2025
🚀 New Features
- Released Cargo Carriers API for shipping partner management
 - Added support for multiple transfer types: CargoTransfer, PickupTransfer, and CarriageTransfer
 - Implemented real-time cargo carrier information updates
 
🛠 Improvements
- Enhanced address validation for both domestic and international orders
 - Added support for corporate orders with tax information
 - Improved line item management with SKU-based product identification
 
February 2025
🚀 New Features
- Launched OPLOG.ONE API platform
 - Introduced comprehensive logistics and supply chain management capabilities
 - Added support for e-commerce and marketplace integrations
 
📘 Documentation
- Created initial API documentation structure
 - Added integration guides for common business scenarios
 - Introduced API authentication and security best practices
 
