> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.fabricgateway.ai/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.fabricgateway.ai/_mcp/server.

# Changelog

## October 23, 2026

## New Features

Explore the new features introduced in this release.

### Adaptive model routing

The Adaptive Model Router plugin rates each prompt with a decision service and sends it to the model that fits its difficulty, which helps reduce LLM spend. You bring your own decision service. For the steps, see [Adaptive Model Routing and Provider Failover](/fabric/plugins/routing).

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### Fallback routing and LLM Router modes

The LLM Router plugin offers the `single`, `fallback`, and `loadbalance` modes. In `fallback` mode, you list services in priority order, so that a request that fails on one service moves to the next. For the steps, see [Adaptive Model Routing and Provider Failover](/fabric/plugins/routing).

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### Switch organizations without signing out

If you belong to more than one organization, you can switch between them from the menu at the bottom of the sidebar. For the steps, see [Administer your organization](/fabric/administration#switch-organizations).

## September 1, 2026

## Welcome to Fabric AI Gateway

Fabric AI Gateway from Postman is now available!

With Fabric AI Gateway, you can manage your API traffic with a centralized control plane and a self-hosted data plane, ensuring secure, reliable, and observable communication between your clients and upstream providers. [Sign up for Fabric AI Gateway](https://app.fabricgateway.ai/) to get started today.