This client is in general availability, and might have a preview version for you to test additional functionality for a future release. The unified labeling client downloads labels and policy settings from the Microsoft 365 compliance center. We recommend installing the Azure Information Protection unified labeling client. Which client do I install for testing new functionality? Have a question about Azure Information Protection that is specifically about classification and labeling? See if it's answered here. Learn more in our recent deprecation blog. We recommend that you migrate to unified labeling and upgrade to the unified labeling client. No further support is provided for the classic client, and maintenance versions will no longer be released. To provide a unified and streamlined customer experience, the Azure Information Protection classic client and Label Management in the Azure Portal are deprecated as of March 31, 2021.