Hi,
thanks for the link to the HDRSoft plugin.
I copied "Upgrade32bitTiff.lrplugin" to my LR44RC plugin folder in the virtual machine, imported a 32bpc file (generated with PM LR plugin 1.02), selected the file, and run the plugin. But ... the plugin reports "No upgrade needed" -- which is wrong. This file has PPRGB with a nonlinear gamma.
When I assign my custom linear PPRGB gamma to the file, import it into LR44RC in the virtual machine, then all works fine.
So for me the PM "uprade plugin" does not work.
Best regards
Manfred Schneider