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Wrench.ai v4.1.0 — Stability & Performance

TL;DR: v4.1.0 focuses on stability and user experience. We fixed connection starvation on creative endpoints, eliminated redundant API calls that were crashing the dashboard, and hardened health checks across the platform. Your experience is now faster, more reliable, and won’t drop requests under load.

What’s New

Backend — Stability & Reliability

  • Self-healing authentication: If a WorkOS organization loses its client_id, the system now automatically recovers instead of returning a permanent 403 error.
  • Automatic trial credits: New users receive a 14-day trial with 1000 credits automatically on signup.
  • Async creative processing: Creative analysis operations now process asynchronously, preventing worker starvation under load.
  • Health checks: New continuous health monitoring ensures the service detects and recovers from stalled requests. The old API would hold a single request for 2+ minutes while everyone else queued up—this is now prevented.
  • Firmographics performance: Query response time improved from 800ms to sub-1ms through optimization.

Frontend — Performance & UX

  • Dashboard optimization: Removed redundant API calls that were causing server load spikes during dashboard initialization.
  • Lazy-loaded chat: Chat modal now loads on-demand, improving initial page load times.
  • Streamlined billing: Eliminated unnecessary billing plan API call on page load.
  • Creative polling fixed: End-to-end polling behavior corrected for more reliable creative analysis updates.
  • Chart rendering: Lead score, segmentation, and creatives charts now render correctly with all data populated.
  • Unified error handling: 403 (permission) errors now display a consistent, branded error page across all contexts.

Creative Analysis — Duplicate Detection

  • Perceptual hashing: Duplicate creatives are now detected even when uploaded at different resolutions. A thumbnail and full-size version of the same creative are correctly identified as the same asset and receive consistent scoring.
  • Improved compatibility: Fixed compatibility with the latest external APIs.
  • Enhanced validation: Improved error handling and validation across analysis pipelines.

What This Means for You

For Marketing Teams

Your creative analysis is now faster and more accurate. Duplicate creatives across resolutions are properly deduplicated, so you get consistent scores. The dashboard loads instantly and won’t freeze under analysis load.

For Sales

Lead score and segmentation data updates reliably. Charts load with all segments populated, and new team members automatically get trial credits to explore the platform.

For Operations & Leadership

The platform is now more resilient under load. Health monitoring prevents cascading failures, and requests are processed continuously instead of queueing indefinitely. Error states are handled gracefully with clear messaging.

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