Looking at how the new Ship Tech cards work - they're placed on the player sheet over top of the old section - I was wondering how things will work.
There will probably only be one upgrade card for each ship unless the ship upgrades progressively though a set method.
As a new card is placed over the old section it covers everything and changes stats. So in order to have multiple upgrades the upgrades would have to happen in a set order so that some stats don't revert and payed for tech doesn't get lost.
The only way I can think of around this would have been for them to have a shorter card with tabs that fill in the values the card changes. It doesn't look like they did this however. So it looks like if there are more than one upgrade for each ship we will be forced to follow a set path. Engines then weapons etc.
Edited by Archangelion