Release Notes > Version 8.5 Release Notes > Platform Analytics 8.5.9 Release Notes
Platform Analytics 8.5.9 Release Notes
The following sections describe the enhancements and known issues in Platform Analytics 8.5.9.
Enhancement Description
Reference #
ThingWorx Analytics: security improvements
Fixed potential security issues, including items proactively identified by vulnerability scanning software or PTC Quality Assurance testing. Please upgrade as soon as possible to take advantage of these important improvements.
See thistechnical support article for important recommendations regarding the use and update of third-party software for ThingWorx.
ThingWorx Analytics: RHEL 8.2 support
In this release, support has been added for RedHat Enterprise 8.2 Linux distribution.
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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