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

# What's new in Sigma

> Sigma release notes for May 29, 2026: Support for Amazon Bedrock AI provider, connect to ClickHouse, and more.

## AI

### Support for Amazon Bedrock AI provider (Beta)

Amazon Bedrock is now a supported AI provider, letting you use Anthropic foundation models with Sigma AI-powered features.

For setup instructions, see [Add Amazon Bedrock as an AI provider](https://help.sigmacomputing.com/docs/manage-external-ai-integrations#add-amazon-bedrock-as-an-ai-provider).

## Admin

### Connect to ClickHouse (Beta)

Sigma now supports connections to ClickHouse.

For more information, see [Connect to ClickHouse (Beta)](https://help.sigmacomputing.com/docs/connect-to-clickhouse).

### View materialization schedule owners in workbooks and data models

You can now see who owns a materialization for an element in a materialization schedule by opening the **Materialization schedules** modal.

By default, the owner is the user who added the element to the schedule, and the materialization job runs using that user's credentials for the connection. If another user updates the **Grouping** configuration, pauses, or unpauses the materialization in the schedule, ownership of the materialization transfers to that user. For more information, see [Materialization ownership](https://help.sigmacomputing.com/docs/materialization#materialization-ownership).

## Resources

### New training courses on input tables and app best practices

Two new virtual training courses are now available to all Sigma users.

* **Intro to Input Tables**: A hands-on lab designed for business and technical users who want to confidently explore data and create content in Sigma. [Register for the event](https://community.sigmacomputing.com/t/intro-to-input-tables/6921) to gain core skills in using input tables, forms, modals, and actions to build an interactive app.

* **AI Apps Best Practices**: A webinar designed for analysts and business users with a Build license who are ready to move beyond dashboards. [Register for the event](https://community.sigmacomputing.com/t/ai-apps-best-practices/6918) to learn a framework to design applications that scale and adapt.

Browse and register for all courses on the [Sigma events calendar](https://community.sigmacomputing.com/c/events/20).

## Bug fixes and improvements

* When a deployed workbook was version tagged, the [Get deployed workbook in a tenant organization](/reference/get-tenant-workbook) API endpoint did not successfully return the `workbookId`.