Welcome to the Visual Device Initializer Forum.
Anything about VDI is fair game here, but there are a couple of things that will make us transfer information more effectively:
1.) Nothing personal - We're talking about VDI here, not the people who wrote it or the people who use it. T..
I have installed Doxygen on Ubuntu 20.04, and I could find the version info by "doxygen -v" in terminal, and I had activated Doxygen in Tools-->PLugins-->Doxygen Integrator, but each time when I opened MPLAB, it would be prompt in "Output --> Doxygen Integrator," : Doxygen Plugin Information Before ..