Oooh Reika finally got V3 out? Sweet.
Yea, week or 2 ago, plus like 10 hotfix updates ( many without version increases). It is way better. He also got around to the changelogs, including v2.
Now he's working on another decent update which will either be V3e or V4. No word yet on when it'll be out, but it does sound like it will have another nerf of some sort to HTGRs.
Hopefully he doesn't make any more changes to neutrons...I already had to redesign my efficient fusion reactor once