# December 2024

> We have added a new **Delete** button in case a dataset export is failed. You can now use this button to delete the failed dataset export and try again.

## General Release Notes - Document Understanding<sup>TM</sup>

### 12 December

#### What's new

We have added a new **Delete** button in case a dataset export is failed. You can now use this button to delete the failed dataset export and try again.

![docs image](https://dev-assets.cms.uipath.com/assets/images/document-understanding/latest-docs-image-509704-6fe6676c-04f43b93.webp)

### 5 December

#### What's new

#### Consuming versions and tags within activities (Public Preview)

When processing documents in a Document Understanding modern project, you can now use a tag, and its corresponding version. This allows you to consume only a snapshot of your project. Your selection made within the classification or extraction activities in Studio show up in the **Version** field found in the **Document Details**. For more information about Document Details, visit [Document details](https://docs.uipath.com/document-understanding/automation-cloud/latest/user-guide/monitor#document-details). For more information about using the **Tag** and **Version** fields in the activities, visit the following:

* DocumentUnderstanding.Activities:
  + [Classify Document](https://docs.uipath.com/activities/other/latest/document-understanding/document-understanding-classify-document)
  + [Extract Document Data](https://docs.uipath.com/activities/other/latest/document-understanding/extract-document-data)
* IntelligentOCR.Activities
  + [Document Understanding Project Classifier](https://docs.uipath.com/activities/other/latest/document-understanding/du-app-classifier)
  + [Document Understanding Project Extractor](https://docs.uipath.com/activities/other/latest/document-understanding/du-app-extractor)

#### Improvements

You can now change the document type for documents imported as zip files from both classic and modern projects.