> ## Documentation Index
> Fetch the complete documentation index at: https://docs.cloudx.io/llms.txt
> Use this file to discover all available pages before exploring further.

# Changelog

> Unity Ads adapter release history for CloudX Android SDK

## 4.19.0.0

* Certified with Unity Ads SDK 4.19.0.
* Requires minimum CloudX SDK version be 4.0.0.

## 4.17.0.0

* Certified with Unity Ads SDK 4.17.0.
* Requires minimum CloudX SDK version be 4.0.0.

## 4.16.5.1

* Certified with Unity Ads SDK 4.16.5.
* Requires minimum CloudX SDK version be 4.0.0.
* Fixes bidding load options for Unity Ads SDK 4.16.5 banner, MREC, interstitial, and rewarded ads.

## 4.16.5.0

* Certified with Unity Ads SDK 4.16.5.
* Requires minimum CloudX SDK version be 4.0.0.

## 4.12.5.1

* Certified with Unity Ads SDK 4.12.5.
* Requires minimum CloudX SDK version be 4.0.0.
* Fixes bidding load options for Unity Ads SDK 4.12.5 banner, MREC, interstitial, and rewarded ads.

## 4.12.5.0

* Certified with Unity Ads SDK 4.12.5.
* Requires minimum CloudX SDK version be 4.0.0.
* Bid token requested without per-format hint (Unity Ads 4.12.5 has no `TokenConfiguration` API).
* Banner adapter resolves the foreground Activity via `ActivityLifecycleCallbacks`; banner load fails if no Activity is in foreground when load is invoked.