> For the complete documentation index, see [llms.txt](https://cortex-docs.paloaltonetworks.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://cortex-docs.paloaltonetworks.com/cortex-xdr-agent-android-guide/8.9/release-notes-for-cortex-xdr-app-for-android/features-introduced-in-cortex-xdr-app-for-android.md).

# Features Introduced in Cortex XDR App for Android

### Features Introduced in Cortex XDR App for Android

#### Cortex XDR agent App for Android Version 8.9.4

This release includes the following addressed issue:

* Resolved an issue that caused the app to disconnect on devices from some specific Android device vendors.

#### Cortex XDR agent App for Android Version 8.9.3

This release includes the following addressed issue:

* Resolved an issue that caused the app to disconnect on devices from some specific Android device vendors.

#### Cortex XDR agent App for Android Version 8.9.2

This release includes the following addressed issue:

* Resolved an issue that caused the app to appear as disconnected.

#### Cortex XDR agent App for Android Version 8.9.1

* Important security update to ensure continued agent connectivity. This cumulative update was previously introduced in version 8.8.2 for environments already upgraded.
* This release contains minor bug fixes.

{% hint style="info" %}

### Note

Version 8.9.0 was skipped, and was released as version 8.9.1.
{% endhint %}


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