All releases
v4.1.3
August 2, 2026
Patch
In this release
Improved6
Fixed2
Internal43
Total51

Enhanced SDK Capabilities and API Reliability

This release focuses on internal stability and performance improvements.

Highlights
SDK Sync-Downgrade Polling Resilience

Both developer SDKs now automatically handle server-side sync-downgrade 202 responses during timeout events. Instead of throwing errors, the SDKs will smoothly transition to polling status updates.

Improvements

6

Clearer Domain Error Messages

We updated customer-facing error messages to provide clearer, actionable troubleshooting feedback when domains block requests. Misleading alerts claiming a domain cannot be scraped have been removed.

Smarter IP Block Classification

Our API error categorization is now more granular and distinguishes IP reputation blocks from standard page verification challenges. This allows for more precise routing and proxy rotation strategies.

AI Model Failover Reliability

We enhanced structured data extraction reliability by immediately demoting AI models that encounter parsing failures. The system will seamlessly fall back to another model to prevent empty responses.

Faster Proxy Integration Endpoints

We optimized database connection lifetimes across our proxy integration management endpoints. Releasing active connections before executing outbound calls prevents saturation and speeds up response times.

General bug fixes and improvements

Plus 43 internal improvements for better reliability and performance.

General improvements

This release includes general improvements and maintenance updates.

Bug Fixes

2

SDK Sync-Downgrade Polling Resilience

Both developer SDKs now automatically handle server-side sync-downgrade 202 responses during timeout events. Instead of throwing errors, the SDKs will smoothly transition to polling status updates.

Add-on Retry Billing Correction

We corrected the billing reconciliation logic for screenshot and PDF add-on jobs during automated retries. This ensures you are billed accurately only when initially failed add-ons successfully resolve.

Plus 43 internal changes for stability and performance.