June Release Note

AI Assistant improvements

The AI Assistant is now available on all pages, contextually aware of your current position and workspace. It replaces the previous Alfred interface with a more capable, context-sensitive experience, allowing you to ask questions about specific API issues down to an endpoint. Types of questions you will immediately get answers to: Which API had the most issues? Summarize the latest OpenAPI specification How many 500 errors happened yesterday?

Agents abound

New agents have been added to the roster, completing the API Lifecycle agent set. You can now have agents: Build OpenAPI Spec Refactor APIs Build SDK Build CLI Build MCP Fix Run-Time Governance

The newest additions further amplify Treblle’s position of handling complete API lifecycle by not just detecting issues, but immediately resolving them.Treblle covers the full span of API delivery work that teams repeat across every project. Agents can build OpenAPI specs, refactor existing APIs, generate SDKs, CLIs, and MCP servers, and fix run-time governance violations — all from natural language intent, with human-in-the-loop controls.

What used to require context-switching across tools, writing boilerplate by hand, and catching governance issues after the fact now happens in one place, driven by agents that understand your API surface and your standards. The practical result is fewer hours spent on the mechanical parts of API work and more time spent on the decisions that actually require engineering judgment.

Queries surfacing issues on request level

New, Queries feature has been added that helps determine in SQL queries where performance issues arose on request level. The Run Queries tab has been updated as well.

User and access management improvements

Three improvements ship in User Management this release.

Custom roles can now restrict which environments a user has access to, and that restriction flows through to limit what API access can be assigned to users in those roles.

API access inherited from a group can no longer be modified at the user level, keeping role-based permissions consistent. RBAC filtering has also been added to the API list, so users only see the APIs they have explicit access to.

UI/UX improvements

A set of smaller interface updates ships in this release to further optimize user experience and help users easily reach the information they are looking for. The API list table has been refreshed, with the list view showing more information. Part of that change are the autodiscovered tags – now displayed inline. The Run Queries tab has been updated, and a custom metadata field is now available in API Settings for storing additional custom data per API.