# Versioning

All avatar changes are tracked in a version chain with increasing version numbers. There are three types of versions that are tracked as shown via the highlighted dropdown below:

<figure><img src="https://2079371467-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FKCjGnWORTEi39HEr4hwY%2Fuploads%2FrpNf7UiLZf3uU9hjhd99%2Fimage.png?alt=media&#x26;token=664d3f92-b19b-42ed-8b6a-55e2a464fbda" alt=""><figcaption></figcaption></figure>

1. **Unused version:** These versions were created some time in the past but are currently not being used. In the above image, **V1** is an unused version.
2. **Current Version**: This is the version currently being used in the assessment. This is indicated by the (**Current)** label next to the avatar version **V2**.
3. **Draft Version**: Draft version is created anytime an edit is made to an avatar. Draft versions are to be submitted for generation of new avatar videos. Note that if a draft version already exists, a new draft cannot be created until the current draft is deleted. To delete the draft, select it from the dropdown and click the delete button, highlighted with a red border in the image below.

<figure><img src="https://2079371467-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FKCjGnWORTEi39HEr4hwY%2Fuploads%2F1IOwYWHUxleIUrml9jvK%2Fimage.png?alt=media&#x26;token=e713c782-c868-42c3-bcc6-9ded3db58f92" alt=""><figcaption></figcaption></figure>

Finally, note that Test creators can switch between versions and apply a version of their choice to the assessment. This is particularly useful when Test creators want to experiment with different avatars and languages to tailor the best experience for their candidates.