> For the complete documentation index, see [llms.txt](https://chainide.gitbook.io/chainide-english-1/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://chainide.gitbook.io/chainide-english-1/chainide-updates/v-2.2.0-04-15-2023.md).

# V 2.2.0 (04-15-2023)

This version introduces the beta version of ChainIDE UAT and addresses some existing issues.

## Features

* ChainIDE UAT Beta Version: The beta version of ChainIDE UAT is now available for a limited time, offering users a chance to experience its features before the official release.
* Enhanced User Security: In response to recent phishing incidents in the blockchain space, we have implemented user security warnings in this update. These warnings aim to safeguard our users and prevent scams, ensuring a secure environment.
* ChainIDE x BNB Zero2Hero Event: The ChainIDE x BNB Zero2Hero event is live! A notification has been added to the platform with information about the event. 

## Fixed Issues

* Fixed issues with the interface and images for Nervos.
* Fixed issues causing the file system to be unstable.
* Text and hint optimization issues.