> ## 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.

# v3.2.0 — April 2026

> Image search, categories, and localization

* Added [`POST /v1/image-search`](/api-reference/v1/image-search) endpoint for visual product discovery
* Added [`POST /v1/similar`](/api-reference/v1/similar-products) endpoint for finding related products
* Added categories endpoints: [`GET /v1/categories`](/api-reference/v1/list-categories), [`GET /v1/categories/search`](/api-reference/v1/search-categories), and [`GET /v1/categories/{slug}`](/api-reference/v1/category-detail)
* Added [`GET /v1/brands/search`](/api-reference/v1/search-brands) endpoint
* Added `language`, `country`, and `currency` parameters to the client and [`GET /v1/products/{product_id}`](/api-reference/v1/product-detail)
* Removed `unisex` from gender filter options on [`POST /v1/search`](/api-reference/v1/search)
* Removed `min_price_floor` from search filter price parameters
* Clarified that `category` search filter on [`POST /v1/search`](/api-reference/v1/search) accepts slugs