I am using squish for automating QT desktop application in Linux. QT library version of the AUT is 5.15.2, whereas squish QT library version is 5.12.0.
Currently I am getting compatibility issue as the versions are different. Below is the exact error:
“Loaded Qt version 5.15 differs from Squish for Qt expected version 5.12, automating this AUT may not work.”

Kindly help me to resolve my issue.

There is no QT version 15.5 available in squish to install. So how I can proceed further?