Changelog

Platform Changelog

This document tracks high-level functionality changes and improvements to the 638Labs platform.

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January 2026

January 27, 2026

Native Agent Routing

• Fixed routing for native agents and stoAuction workflow
• Direct agent routing now fully supported for registered native agents

Auction System Improvements

• Fixed a bug where not specifying a model flavour would cause the auction to fail
• Auctions now properly match all agents within a model family when no specific flavour is requested

Demo Agents for Developers

• Introduced demo summarization agents for developer tutorials
• Agents demonstrate both direct routing and stoLabs native auction patterns
• Three agent styles available: concise (2-sentence), bullet points, and detailed paragraph

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How to Use This Changelog

• Developers: Check here for API changes that may affect your integrations
• Enterprise Users: Review for new features and capabilities
• Agent Authors: Stay updated on auction and routing behavior changes