Cumulative Update 2 (CU2)

Last published : Oct 16, 2026

Release date: August 18, 2026

About this release

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This release includes Citrix Workspace app for HTML5 2603.10.

Cumulative Update 2 (CU2) is the latest release of the StoreFront 2507 LTSR. See What’s new.

This release contains fixes for StoreFront 2507 LTSR Cumulative Update 2 (CU2). The following issues have been reported since then.

StoreFront 2507 LTSR CU2 contains the following fixes:

When StoreFront is onboarded to Citrix Analytics, you might find significantly increased CPU usage.
In the management console, when an admin changes the UI experience and then selects Cancel, the change is still saved in the console.
When performing machine control actions, StoreFront doesn't pass the client name and address to the DDC, causing them to be missing from the log files.
StoreFront management console does not display previously uploaded logo.
The help text for PowerShell commands to set styles is misleading.
Citrix Workspace app downloads get re-enabled when you change launch settings.
Renaming a site deletes any optimal HDX routing for that site.
On the management console appearance tab, the reset to default button does not work.
The X-XSS-Protection header is deprecated and should be removed.
When StoreFront is configured with a Citrix Gateway Service type, upgrading to StoreFront 2507 might cause launch failures. In the Gateway configuration, the Cloud Connector tab incorrectly includes port 8090, preventing StoreFront from reaching the cloud connector for STA ticket requests.

There are no new known issues in Cumulative Update 2.