> 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/selphid/release_notes/6.8.0_releasenotes.md).

# 6.8.0

In this Version, the passive liveness check engine has been updated to the latest Version. In addition, we have added a new improved TemplateRaw to optimize extractions and searches in galleries.

### Update

* liveness check engine updated to the latest Version.

### Added

* New improved TemplateRaw to optimize extractions and searches in galleries.
* `SelphIDFacialExtractionResult::GetUpdatedTemplateRaw()` to know if the templateRaw has been updated.
* `FacialExtractionResult::updatedTemplateRaw` in the Rest-Api service endpoints.