> 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/ocr/release_notes/2.20.0_release_notes.md).

# 2.20.0

## New features

* \[ARG]. Field extraction `JWT` of the QR in idcard 2024 model.

## Fixes

* \[MEX]. Improvement of support for the detection of the `CURP` and `ElectorKey`.