As I had now a chance to take a quick look, XO Light will be a great addition when it's ready 
Currently I cannot test the Console, but the Dashboard looks nice and of course I would have some ideas what would be great to have there, but you might already have a list.
But I would say for troubleshooting to extract logs and use the bugtool might be handy to have available.
I could not get any VM button to do anything, it simply might not be implemented right now, like poweron etc.
But I have seen at least one possible problems that you might want to add to a FAQ:
If you have ublock adblocker installed it seems to cause problems if you don't whitelist:

@jameso said in XCP-ng 8.3 public alpha
:
No offence to cocoon for doing great work with their release, but will v20.04.01 or variant be made available to support 8.3? 
Just my 2 cents:
I think chances are a bit better now, because it looks like both teams (XCP-NG and Citrix) are working more closely together now.
In the past I would have said that development goes much more in different directions and so new things would usually not be added to the client as nobody is really working on it.
But now it could happen maybe if release is near or ready. I would not expect it for alphas and betas, but mostly depends on if @borzel will find the time then.