Hi,
I just installed 1.6.0-RC1. This works without any problems. After installation I tried to update my plugins.
The first (small) problem encountered when opening the plugins store: “Our commercial plugin store is offline now, sorry for the inconvenience”.
Ok, I selected “Installed only” and “Show beta plugins”. After that I tried “Update All” which responses with “All plugins are updated, nothing to do”. But this is not true… there are several plugins marked as “New version”. I will update them one by one…
Next I created a pedalboard with Dexed and checked if long preset lists (e.g. from Dexed) can be assigned to a knob (see Limitation for preset assignment to a MOD-Display?). This seems not to be working yet. If I use “ASSIGN ALL” to Knob-1 I am only getting the first 36 user presets. But there are 64 user presets and some more factory presets. For the synths there are mostly very much presets, so a way how to select them with the knobs is IMHO a must have 
Now I will get my guitar and will have some fun to make some noise for my neighborhood 
Regards, Holger