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Kasm Workspaces 1.15.0 rolling has been updated with the patch. The release notes for the rolling fix can be found here. When installing Kasm Workspaces on a server, you can instruct the installer to use rolling tagged service images using the --use-rolling-images option. For existing deployments you can follow this KB article. The workspace images, the kasm_api, and the kasm_manager need to be switched to the rolling image tags.