> For the complete documentation index, see [llms.txt](https://yubit.gitbook.io/yubit/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://yubit.gitbook.io/yubit/other-help/announcements/system-maintenance/app-update-announcement-v5.19.1.md).

# APP Update Announcement (v5.19.1)

Dear YUBIT Users,

To further improve product experience and service stability, YUBIT APP v5.19.1 has been updated. This version mainly adds support for TradFi CFD bonus vouchers, optimizes the Prediction Market experience, and fixes several known issues.

#### New Feature

* Supports TradFi CFD bonus vouchers

#### Optimizations and Fixes

* Optimized event sorting in Prediction Market
* Optimized information display for Prediction Market Up/Down predictions
* Fixed several known bugs

Thank you for using YUBIT! If you have any questions, please contact customer support. We look forward to your feedback.

YUBIT Team

August 15, 2026