I have LR 5.4. I see LR 5.5 upgrade is available. When I click on upgrade to 5.5, only 5.4 pops up. How do I get the new 5.5 upgrade?
Where are you clicking, exactly?
Its an update if you already have LR 5.4 installed. Just download and run the install package no need to uninstall the earlier version.
That's confusing - it's exactly the same (Windows) page I got Lr 5.5 from.
Can you show a screen capture of 5.4 popping up?