> 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-ios-guide/8.6/get-started/release-notes-for-cortex-xdr-agent-app-for-ios.md).

# Release Notes for Cortex XDR Agent App for iOS

#### November 3, 2024 Release

The following table describes new features in the Cortex XDR Agent iOS app.

| Feature                                                      | Description                                                                                                                                                                                                                                                                                                |
| ------------------------------------------------------------ | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| Improved username functionality in the Network Shield module | Improved support with preset values/dynamic lookup values for the endpoint username, for Network Shield module deployment via MDM. This functionality can be used in a scenario where the username is not included in the Network Shield payload configuration profile, but is set for the app in the MDM. |

#### October 13, 2024 Release

This release contains security updates and bug fixes.

#### Known Issues

The following table describes known issues in the Cortex XDR agent iOS app.

| Feature                 | Description                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                        |
| ----------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| N/A                     | The Cortex XDR agent app for iOS is not available when the Apple App Store is accessed from the People's Republic of China.                                                                                                                                                                                                                                                                                                                                                                                                                        |
| Network Shield module   | Automatic registration, facilitated by providing the `distributionID` in the payload configuration profile for network filtering, is only supported in iOS version 17 or higher.                                                                                                                                                                                                                                                                                                                                                                   |
| Safari Safeguard module | <p>For Cortex XDR apps earlier than version 8.5.0, an issue in iOS versions 17.4 and higher causes the Cortex XDR agent's Safari Safeguard module, and anything based on Safari Web Extensions, to stop working after a short period of time. Apple has confirmed the issue, but a complete fix resolving the issue has not been released yet.</p><p>Cortex XDR 8.5.0 includes a fix with a workaround for the issue that Apple introduced in iOS 17.4. With this fix, Safari Safeguard is now expected to work on all supported iOS versions.</p> |


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