Hi!
I’m new to RawTherapee (and this forum) and love to use the many HaldCLUTs I’ve downloaded, so I was going to ask the same thing as OP.
I know 5.9 is in the developement right now, so I got my fingers crossed that someone is going to make a full mouseover preview of the looks, or have a small preview appearing somewhere, or a choice between both. That would be really useful.
I own Lightroom, Capture One, Exposure X6 and so on, but RawTherapee is actually the most fun to use as a daily driver these days, especially for Aurora Borealis images. So I hope and wish that DEVs see this reply so I can thank you all for this awesome application! Much love from Norway.
Best regards,
Aleksander