Did the fleet upgrade cost process change?

Not sure if I am crazy, but the credit costs to upgrade a ship seem to have changed as in increased massively. Am I simply mis-remembering this? For Andradite, the new AtD…

Upgrade costs have always = piece of new ship minus price of old ship. Are you saying it’s more? I mean its probably a good idea to increase the cost by 10 or 20 percent.

You are correct, that is indeed the case. I had never noticed properly before as I usually never tried to upgrade until credits were largely irrelevant. In early game upgrading seems a waste given the huge differential (and quick succession of designs).

Just did a test and the math checked out…