> For the complete documentation index, see [llms.txt](https://docs.arkain.io/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.arkain.io/whats-new/arkain-release-note/apr-7-2025.md).

# Apr 7, 2025

## New Features

* Added a **coupon registration feature**, allowing users to redeem coupons for extra credits or membership upgrades. 

## **Changes**

* Changed the **stack filter condition** from matching all selected stacks to matching any of them.

## Bug Fixes

* Fixed the bug where some UI elements were not displayed correctly in dark/light theme.
* Fixed a bug where notifications for container creation were being added incorrectly.