Am about to purchase LR. Need to deal with Nikon D810 NEF.
Have downloaded LR5.6 trial version and installed ACR 8.6.0.254. It works.
Visited to Amazon to buy a package version. They sell "Adobe Photoshop Lightroom 5 for Windows".
Am not sure whether version 5 can handle D810 data, or not. Am sure 5.6 does.
Now, can v.5 be updated to 5.6 for free?
Tak