Customers with a current maintenance subscription can download the update distribution at:
GTAC > Polarion > Full Products > VERSION > PolarionUpdate_VERSION.zip
The release documentation is available on: https://www.plm.automation.siemens.com/en/docs/polarion/index.shtml
Obtain the installer for the product you have and the operating system you use, and install it on a separate physical or virtual machine from your production system:
Product download comes with a built-in 30-day evaluation license for 3 named users. Use it for your evaluation of the new release. When you are ready to update your production system, return to this page and download the cumulative update distribution.