Edit: Apparently these forums don't know what a new-line is. Reap what you sow and all that, I don't know how to fix it.
Some bugs in 1.4
Ones that are race specific are for the Advent as that's the race I was playing when they all showed up.
1) This is likely as a result of ships that you have captured (using the dominion ability) being removed from your frigate total when they are destroyed, but never having been added to that total in the first place.
I noticed this in a game where I didn't really have many frigates, but lots of cap ships (three of each, plus a spare mothership at the end).
Real Example - I know I captured one colony ship at the very end and scuttled it. I had had no other colony ships for ages (using motherships for colonising flattened worlds), and sure enough, at the end of the game, I have -1 colony ships.
2) The auto-cast for the trade/refinary building isn't very good. It seems to always want to boost refining, even when my Credits have plumetted to less than I have metal (I'd have expected the buildings around my volcanic (and thus metal asteroids only worlds to turn to trade at least).
3) It's not clear what the "resurrection" ability on the mothership does. Does it only work on capital ships? If so, how come it got autocast by my mothership when I hadn't yet lost any cap ships? I can't see how it'd work on frigates because they don't have experience.
4) Pyschosis - Noting it states in the blurb that the population goes psycho and damages the health, what happens when the population is zero and there is still thousands of points of health left? Because it seems the health still drops even though there can't be any more population left to riot.
5) The drawing of the statistics - For things with low numbers in long games they can be mis-leading.
For instance, if I find one artifact at the start of the game, and a second at the end from conquoring a enemy planet, the line is drawn between the two points, so is sloping upwards implying I'd found 1.5 artifacts in the middle of the game. To me it would make more sense to keep the line flat and only plot up to the next point when the next artifact is uncovered, this resulting in a nice, near-vertical line.
6) Why can't I alt-F4 out of the game? Alt-tab works wonderfully though.
7) Clicking "quit" takes you to the same stats screen as surrender. Why are there two different buttons that do the exact same thing?
8) If I have two motherships with the colonise ability set to auto-cast, it would be nice if only one of the two ships would make for the planet and try to colonise it. At present they race each other. Bonus points if it is the one that has the highest level in the skill.
I'm sure I've seen other bugs, but can't remember them. Those are all from my most recent game.
Nice game though. Shame all three sides are identical unless you play on a micromanagement level, but that is pretty normal these days.