It's pretty much the same except coin control will redirect you to the send tab and the button for "copy to clipboard" looks different but in the same spot.
I would say that the entire "send" workflow has changed... for instance, you can't select a fee until you click "Pay" which seems a little unintuitive at first... but kind of makes sense if you use the "Advanced Preview" which shows all the inputs/outputs and the estimated transaction size etc and you can see how things change depending on the fee you set etc.
Oh right, I totally missed the "
preview" thing in 3.3.8 below.
@
Pmalek So in 3.3.8, you need to click "
preview" instead of "
send" to display the advance preview.
And there's no RBF box in the preview, the only way to enable/disable it is to tick: "
use replace-by-fee" option in the Tools->Preferences.