Release Notes > Version 8.5 Release Notes > Platform Analytics 8.5.7 Release Notes
Platform Analytics 8.5.7 Release Notes
The following sections describe the enhancements and known issues in Platform Analytics 8.5.7.
Enhancement Description
ThingWorx Analytics: Security improvements
In this release, security was improved by closing several vulnerabilities.
Known Issues
Known Issue Description
Reference #
Platform Analytics: Uninstall does not delete the Flink service
In this release, an issue is preventing the Flink service from being deleted when Platform Analytics is uninstalled from a Windows environment. This issue can cause your next installation attempt to fail. The issue will be resolved in a future release. As a work around, reboot the server to clean up the service before reinstalling.
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