> For the complete documentation index, see [llms.txt](https://docs.facephi.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.facephi.com/docs.facephi-en/sdks/backend-sdk/voice/release_notes/2.8.0_release_notes.md).

# 2.8.0

In this Version, we have added new properties to the endpoints `enrollment` and `authentication` to enable or disable quality and life (Liveness) checks.

### Added

* New property `check_quality` in the endpoints of `enrollment` and `authentication` to enable or disable quality checking.
* New property `check_liveness` in the endpoint of `authentication` to enable or disable liveness checking.