New build! https://wiki.arcengames.com/index.php?title=AI_War_2:The_Final_Cycle#4.024_Graveyard_Digger
This one has a variety of bugfixes, including one big performance fix for games that last longer than half an hour to a few hours in a single session. It's entirely possible that this also has solved the fairly rare deadlock that folks were running into at times.
In DLC3, the Wights of the Necromancer have gotten a notable balance pass from Zeus, and some fixes from Tom.Prince.
ptarth also did a semi-automated spelling and grammar pass over all three of the DLCs, using a tool he created for that purpose (very cool).
In the standard list of map names, there are now mixed in a new set of 300ish names from the kickstarter backers who had the "planet proprieter" reward.
And both DLC1 and DLC3 now have achievements set up on Steam and GOG.
More to come soon.
Enjoy!