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# What's new in Sigma

> Sigma release notes for Jun 14, 2024: Folder and document favoriting endpoints, workbook template endpoints, and more.

## API

### Folder and document favoriting endpoints

Manage favorite documents and folders for a user:

* `GET /v2/favorites/member/{memberId}` lists documents and folders favorited by a user.
* `POST /v2/favorites` favorites a document or folder for a user.
* `DELETE /v2/favorites/member/{memberId}/file/{inodeId}` unfavorites a document or folder for a user.

### Workbook template endpoints

Manage workbook templates:

* `POST /v2/templates/{templateId}/swapSources` swaps the data sources of a template.
* `POST /v2/workbooks/{workbookId}/saveTemplate` saves an existing workbook as a template.

## Embeds

### Self-service embed usage analytics

Use a third-party tool (like Pendo) to track inbound and outbound events implemented in your embedded analytics.

By tracking iframe events, you can gain a better understanding of how customers are using your embedded data. For more information, see [Implement inbound and outbound events in embeds](https://help.sigmacomputing.com/docs/inbound-and-outbound-events-in-embeds).

## Workbook elements

### Control element naming updates

For consistency and clarity, the control elements formerly labeled **Text control** and **Number** are now labeled **Text input** and **Number input**.

## Workbook features

### Zip file option for attachments in exports

Compress export attachments into a single zip file.

If you export files that are too large to send by email, choose **Send as zip file** to compress the attachments and ensure your reports are delivered as expected. For more information, see [Compress attachments to a zip file](https://help.sigmacomputing.com/docs/configure-additional-options-for-exports#compress-attachments-to-a-zip-file).

### Combined file option for PDF attachments in exports

Combine multiple PDF attachments when configuring ad hoc and scheduled exports.

The **Combine attachments** option expands the previous ability to merge Excel attachments into one file. For more information, see [Merge PDF or Excel files](https://help.sigmacomputing.com/docs/configure-additional-options-for-exports#merge-pdf-or-excel-files).

### Enhanced color formatting for workbook themes

Edit your workbook color settings directly from the **Color** section of the **Workbook settings** panel. You can also see a real-time preview of your workbook colors that automatically updates as you adjust the settings.

The color picker also features a new eyedropper tool that allows you to pick a color from the same workbook or a different browser window.

For more information, see [Workbook settings overview](https://help.sigmacomputing.com/docs/workbook-settings-overview).