Product Releases

Version 2025.10.12 – October 12, 2025This release brings major enhancements to carrier integrations, platform performance, and enterprise capabilities — including FedEx Signature Proof of Delivery, improved hazmat handling for UniUni and UPS, and overall system reliability improvements.
Core API Platform
  • FedEx Signature Proof of Delivery – Added delivery evidence retrieval for FedEx shipments, enabling customers to access signature images and proof of delivery documentation through the Tracking API.
  • Canada Post Currency Conversion – Introduced commercial invoice currency and conversion rate options, allowing accurate display of customs values in currencies other than CAD.
  • UniUni Hazmat Support – Added comprehensive hazmat code support for US destinations, enabling proper dangerous goods classification for international shipments.
  • UPS Hazmat Support – Expanded hazmat compatibility for Amazon Shipping hub integration, supporting additional dangerous goods scenarios.
  • Carrier Account Registration – New carrier account registration endpoint streamlines onboarding workflows and credential management.
  • FirstMileConcise Tracking – Enabled credential-free tracker creation, allowing users without carrier accounts to track FirstMileConcise shipments.
Core API Bug Fixes
  • UPS Duty Payment Charges – Corrected shipment charge handling for international UPS shipments to properly process duty and tax payments.
  • FedEx Tracking Credentials – Re-enabled credential requirements for FedEx trackers to ensure proper delivery evidence retrieval.
  • FedEx SmartPost Delivery Confirmation – Fixed validation error when using SMART_POST service with NO_SIGNATURE delivery confirmation option.
  • USPS Package Dimensions – Resolved dimension handling differences between rating service implementations.
  • Purolator Tracking – Refactored authentication retry logic to properly handle 401 responses.
  • Core API Performance – Eliminated unnecessary tracker lookup calls during label purchase, reducing request overhead.
  • Payment Method Management – Improved handling of detached payment methods that no longer exist in Stripe.
EasyPost Enterprise
  • Rate Shop ShipVia Rules – Added ShipVia rule support to Rate Shop Groups, enabling more granular carrier selection logic.
  • Delivery Window Validation – Improved GLS Croatia delivery window validation and house number handling on labels.
  • Printer Service Performance – Added NoDelay TCP socket option for faster network printer communication.
  • MQTT TLS Options – Added certificate validation bypass option for brokers using self-signed certificates.
  • Critical Update Visibility – Deployment notifications now highlight packages with Critical Update tags in Slack and MediaWiki.
Enterprise Bug Fixes
  • UPS Token Refresh – Auto-refresh authentication tokens when receiving invalid authentication codes in responses.
  • End of Day USB Printers – Fixed USB page printer population issues in End of Day, InfoShip, and QuickView services.
  • Form Update Events – OnUpdateValue events now fire immediately after value updates, resolving intermittent timing issues.
  • Warning Field Size – Increased Warning field maximum size from 255 to 1024 characters in Environment Service.
Performance Improvements
  • Carrier Account Determination – Added query optimizer hints to reduce database lookup times during carrier account selection for shipment operations.
  • Label Purchase Operations – Removed redundant tracking service calls during label purchase, reducing p99 latency for buy operations.
Version 2025.10.05 – October 5, 2025This release brings major platform upgrades and carrier enhancements across both Core API and EasyPost Enterprise, improving performance, stability, and tracking reliability.
Core API Platform - New Features and Enhancements
  • Platform Performance – Upgraded core platform components for improved performance, security, and stability
  • UPS International Shipping – Improved duty and tax charge handling for international shipments with better accuracy in determining responsible parties
  • UPS Canada Domestic – Added support for Express, Expedited, Express Saver, and Express Early service levels for Canada domestic shipments
  • Enhanced Tracking – Migrated Jitsu and AxlehireV3 tracking to Carrier Hub for improved reliability and real-time updates
  • Veho Tracking – Implemented webhook-based tracking for faster delivery status updates
  • SpeeDee Reliability – Added rate limiting to tracking endpoint to improve stability and error handling
  • Shipment Validation – Enhanced V2 Shipping API to validate parcel dimensions and prevent invalid zero-value entries
  • Address Verification – Updated documentation to clarify `verify_carrier` parameter usage with carrier-specific validation
  • Carrier Claims – Added `line_items` field support for detailed item-level information in claims processing
  • Insurance Services – Improved response formatting for EasyPost Guard and carrier insurance claims
Core API Platform - Bug Fixes
  • UPS Saturday Delivery – Fixed delivery date calculation to correctly show Saturday dates instead of Monday for Saturday Delivery service
  • UPS Transit Times – Resolved missing delivery dates and transit information for Canada domestic and international shipments
  • UPS Mail Innovations – Removed incorrect customs requirements for USPS Mail Innovations shipments to US territories
  • FedEx International – Fixed buyer address validation to properly handle international shipments
  • Predefined Packages – Corrected handling of shipments with predefined packages that included zero-value dimensions
  • USPS Rural Rates – Fixed rate presentation for rural shipments to display commercial rates when custom rates are unavailable
  • Veho Labels – Resolved container description mapping that was incorrectly overriding default values
Enterprise - New Features and Enhancements
  • UPS Synchronized Delivery – Added data model support for coordinated multi-package delivery scheduling
  • DPD Austria – Launched new carrier integration with rating, shipping, and tracking capabilities
  • Carrier Hub Integration – Enhanced OpenAPI specification handling for improved carrier reliability
  • Remote Scale Updates – Improved weight retrieval function naming and developer experience
  • Project44 Services – Added ability to retrieve configured carrier service lists
  • Delivery Window Validation – Enhanced Project44 delivery window handling for variable carrier responses
  • Warehouse Operations – Added bulk order removal from batches for improved workflow management
  • User Interface – Implemented Select All/Deselect All functionality for multi-selection operations
Enterprise - Bug Fixes
  • Rate Shopping – Fixed carrier insurance logic to prevent rating errors during rate comparisons
  • Batch Rating – Corrected rate grouping to properly consider API keys alongside service overrides
  • Data Import – Resolved shipper import issues when working with empty databases
  • Session Management – Fixed HTTP listener cleanup when user sessions disconnect
Performance Improvements
  • API Response Times – Faster request handling across the platform
  • Tracking Latency – Reduced tracking update delays through Carrier Hub architecture for Jitsu and AxlehireV3
  • Platform Stability – Improved overall system reliability with core infrastructure updates
Version 2025.09.27 – September 27, 2025This release brings improvements to UPS international shipping, enhanced FedEx tracking, expanded Canada Post handling, and enhancements across our Enterprise logistics platform.
Core API Platform - New Features and Enhancements
  • UPS International Shipping – Simplified customs requirements for UPS Mail Innovations shipments to US territories (no longer requires customs info as these are treated as domestic)
  • UPS Duty Payment – Improved handling of international shipment duty payment options with more accurate charge determination for third-party billing
  • UPS Canada Domestic Services – Added support for purchasing Express, Expedited, ExpressSaver, and ExpressEarly services for shipments within Canada
  • FedEx Tracking Documents – Enhanced signature proof of delivery (SPOD) document retrieval with improved error handling and request processing
  • AmazonShipping Integration – Completed migration with updated metadata and improved shipment date format handling
  • Address Validation – Improved parcel validation to prevent shipments with zero dimensions or weight values
Core API Platform - Bug Fixes
  • Resolved UPS duty payment charges incorrectly applied to domestic shipments
  • Corrected FedEx address validation errors that caused rating failures
  • Fixed Canada Post adjustment file delays that caused missed adjustments
Enterprise - New Features and Enhancements
  • Global Ship Labels – Added CDL (Commercial Driver's License) and signature requirement indicators on Optima shipping labels
  • Carrier Integration Services – Enhanced platform stability with improved carrier service consolidation
  • Rate Management – Updated GEPS (Global eCommerce Platform Solutions) rate contracts for multiple enterprise customers with new effective dates
Enterprise - Bug Fixes
  • Resolved CLS platform stability issues that required rollback of changes
  • Corrected container description mapping for Veho integrations in hub services
Performance Improvements
  • Tracking Endpoints – Enhanced FedEx tracking response times with streamlined request processing
  • Canada Post Processing – Expanded adjustment file monitoring window to capture delayed carrier updates
  • Insurance Services – Improved page load times for the insurance management interface
API Changes and Deprecations
  • UPS Rating – Temporarily disabled production mode UPS rating due to carrier performance issues (customers can continue using test mode)
Version 2025.08.19 – August 19, 2025This release introduces streamlined UPS account creation, expanded international shipping capabilities, and enhanced rate calculation accuracy.
New Features and Enhancements
  • Simplified UPS account setup via OAuth
  • UPS signature proof of delivery available
  • Expanded Canadian shipping support
Performance Improvements
  • Improved UPS rate calculation precision
  • Enhanced Royal Mail batch manifest performance
Fixed Issues
  • Resolved UPS one-cent discrepancy bug
  • Corrected OnTrac fee calculations
  • Fixed USPS OAuth account authentication errors