> This page is for Developer.

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

## API Updates for January 18, 2024

**Announcement**

* Hi Devs! We added a submitContactUs mutation to our GraphQL Storefront API, enabling a frontend customer feedback experience. This feature relies on reCaptcha for security and requires the customer to supply, at minimum, an email and comments. It also supports optional fields such as fullName, phoneNumber, orderNumber, companyName, and rmaNumber. This mutation also provides descriptive results for errors that can occur, including the failing field, what caused the error, and a description of the error. For more details, see the GraphQL Storefront Playground for your store or sandbox and experiment with the submitContactUs mutation.

**Bug Fix**

* Fixed a typo in [Deprecation and Sunset Support for Node-sass](/developer/docs/storefront/stencil/cli/node-sass). Now, you can see potential changes and reevaluate changes by running the following commands.

`stencil scss-autofix --dry`

`stencil scss-autofix`