> 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-3.x-rn/cortex-xdr-release-information/features-introduced-in-2023-xdr/october-2023/changed-features.md).

# Changed Features

The Cortex XDR 3.8 and Cortex XDR Agent 8.2 releases include the following changes to existing functionality:

| Component                                        | Area                                            | Description                                                                                                                                                                                                                                                                                            |
| ------------------------------------------------ | ----------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| User Space Mode for Container-Optimized OS (COS) | Container-Optimized OS on Google Cloud Platform | <p>For Google Container-Optimized OS (COS) on Google Cloud Platform, Cortex XDR agent now enforces User Space Mode. Kernel Mode on this platform is no longer supported.</p><p>See more information about configuration requirements and limitations in the Cortex XDR Agent Administration Guide.</p> |
| Total Incident widget                            | Widget library                                  | The Total Incident widget has been renamed to Open Incidents and includes new functionality. You can now group the graph data by hour, day, or week, and you can choose to display data about incidents or alerts.                                                                                     |
| Incident Management Dashboard and Report         | Dashboards and Reports                          | The Incident Management Dashboard and Report templates have been updated to include the new Open Incidents and Open Incidents by Assignee Over Time widgets.                                                                                                                                           |


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