PhixFlow must be at version 8.3.18 or later in order to be upgraded to this version. If this is not the case please first upgrade to 8.3.18.
Check System Requirements and Compatibility for changes to the system requirements or supported database versions. For example, you may need to upgrade your database or Java version.
Please email support@phixflow.com if you are planning to run PhixFlow 11 on an unsupported database version.
Ensure you have a backup of the database before upgrading PhixFlow.
Follow the Upgrading PhixFlow steps. It is important to complete any Special Upgrade Instructions for all the intermediate releases between your current version and the version to which you are upgrading.
Special Upgrade Instructions
None for 11.3. Please check the Special Upgrade Instructions for all the intermediate releases between your current version and this one.