> ## Documentation Index
> Fetch the complete documentation index at: https://docs.trychannel3.com/llms.txt
> Use this file to discover all available pages before exploring further.

# v3.1.0 — April 2026

> Bug fixes and SDK improvements

* Fixed file uploads sending duplicate data in multipart requests on [`POST /v1/image-search`](/api-reference/v1/image-search)
* Fixed hardcoded query params being overwritten when merging with user-provided params
* Fixed endpoint path parameter sanitization