Three small issues - "Last Resort" adds another energy slot for no reason. Actually it seems like energy just sometimes adds for no reason in this version- I wasn't able to pin it down to the effect of a specific card, just sometimes the turn would start and I would have 4 energy instead of 3.
If you click on an offensive card, like plasma burst, and then click on your own ship, you can't select an enemy target until you have clicked on the card again.
The text for type 6 shields is mistakenly the one from Reverse Polarity.