# Manage Versions

Manage dataset versions with clarity and ease on TensorBay. After modifying the data, you can commit a new dataset version, view its historical versions, visualize version iteration, trace back any historical versions, modify version tags, delete versions, and more. 

## Commit Dataset Versions <a href="#id-1" id="id-1"></a>

* After confirming revisions on a draft, click **Commit Draft** on the lower left corner to enter the Commit page.

![](/files/-McgkqPKZibamddqE774)

* After entering the Commit Message and Tag, click **Confirm** to complete the release of the new version.&#x20;

![](/files/-McgxO2eeYr7e-fwYuC-)

{% hint style="info" %}
The current dataset version cannot be updated anymore after it is committed. Subsequent data will be saved in the Draft mode, and updated data can be modified to the next version.
{% endhint %}

## View Historical Versions <a href="#id-2" id="id-2"></a>

* Click **View All Tags** on the Dataset Details page to enter and browse Commits History. Enter Commits History by clicking either Tags or Commits on the right side of the version list.
* View all historical commit versions in Commits History. Click the eye icon![](https://lh4.googleusercontent.com/-Zbxuwm3gXAY_4cijMz7T8i_L_jsYmcHMaMhEi-dckNMzL5Qo251YEV-THJ2r6a2n7n4qddS6c4iJ_IVDMTs2hqGe2YoqQ3y4X8S8fYHYzS7st2VWGD-8GmnMf_Jdlt6ImCZQu4) and view the details of the corresponding version.&#x20;

![](/files/-Mcgxmt54keYo-apijgd)

![](/files/-McgxjJ6kXh6E2VQMyTz)

## Version Iteration Visualization <a href="#id-3" id="id-3"></a>

* Select **Version Visualization** in the upper right corner on the **Commits History** page.&#x20;

![](/files/-McgxswjOd0IWXQBm4eL)

![](/files/-McgziGjfCQFXqZQXXWv)


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