joevt - 2020-04-18

plutil says the SystemVersion.plist created by refind-install has a problem in the first line. It should be:

<?xml version="1.0" encoding="UTF-8"?>

When the plist is not broken, the rEFInd version will appear in the Startup Disk preferences panel (tested in 10.15.3 on a MacPro3,1).