Release notes here!
This one takes another big step towards beta.
1) The biggest individual area of changes is the defensive game. Thanks to community feedback (especially chemical_art and Badger) we realized that waves were actually too close together (a big change from how it used to be) and turrets were both not advertising themselves well and a bit underpowered for their task of generally keeping waves out of your hair so you don’t have to pull your mobile fleet back. Unless you’re in a really intense situation, of course.
Now turrets are a lot beefier :)
That said, with the new power-distribution-network on every planet, it’s much easier to undercut the power of a big pile of turrets if the defender is not stopping attackers at the door. This goes for both the humans and the AI.
2) Some key changes were made to AIP growth and Threat behavior to make it easier for special factions like the Nanocaust to do their thing and make a ruckus, without the AI taking out its frustrations on a lone unrelated human outpost (i.e. you) clear on the other side of the galaxy.
3) There are also several improvements from Badger (Autosave, Cumulative hacking responses, a bunch of bugfixes). Thanks, Badger!