Product Updates
Stay up to date with new features, improvements, and bug fixes
v2.1.0
January 15, 2025
AI-Powered Tax Optimization
New AI agents automatically identify tax-saving opportunities and deductions
Multi-State Filing Support
File taxes across multiple states with automatic apportionment calculations
Webhook Delivery Performance
Reduced webhook delivery latency by 60% with new infrastructure
v2.0.0
Breaking ChangesDecember 1, 2024
API Version 2.0 Released
New REST API with improved performance and consistency. See migration guide below.
OAuth 2.0 Support
Secure third-party integrations with OAuth 2.0 authorization flow
Sandbox Environment
Test your integrations with realistic sample data before going live
Migrating to API v2.0
- 1.Update your API base URL from /v1/ to /v2/
- 2.Replace deprecated endpoints with new equivalents
- 3.Update error response handling for new error format
- 4.Test thoroughly in sandbox environment
v1.8.2
November 10, 2024
Document Processing Accuracy
Fixed W-2 parsing issues for certain employer formats
Webhook Retry Logic
Improved retry mechanism for failed webhook deliveries
v1.8.0
October 20, 2024
Real-Time Chat API
New streaming chat endpoint for conversational tax assistance
Document Intelligence
Enhanced OCR accuracy for handwritten documents
v1.7.5
September 15, 2024
Rate Limiting Headers
Fixed incorrect rate limit headers in API responses
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