There are a lot of threads about the bad things going on with 0.31, mostly the military glitches and the new military screen. However, there aren't any threads praising the many good things that 0.31 introduced, so I thought I'd make a thread for them!
Personally, I really like the healthcare and combat reports, even though bonesetting and gypsum plaster are bugged which is annoying. It's really cool reading through my dorfs' medical records and checking out their wounds before and after treatment and such. Plus, combat reports are, to me, a good way of checking your dorf's shortfalls in combat, be it lack of training or the wrong type of weapon for the job (spears for undead and such).
Another thing I like is the caverns, I haven't actually broken into one yet, but just the idea that all that crazy stuff is going on right below me is awesome, and the fact that I can go down there and interact with it exictes me. The only reason I haven't gone in yet is because I don't feel I can get a worthy military together to brave it thanks to the glitches. Though, if anyone could tell me some workarounds to get one that would be excellent.
My all out favourite thing in 0.31, though, is the seemingly increased rate of crazy things happening. There was a dwarf in my last fortress, who was named Arrowdorf, who decided to go chill out in my open-air refuse pile. At the time, there was a goblin ambush made entirely of bowmen on the level above and they instantly began unloading their bows into him. He stood there, completely oblivious, until an arrow pierced his spine and he could stand there oblivious anymore. After that, a brave dwarf ran in and got him out of there, and took him to the hospital. I checked, and there were over 100 arrows stuck in that dwarf, and he was still alive. The only reason he died was because the medical dwarfs were busy attending to Urist McGrazedknees first.
That is why I love Dwarf Fortress, especially 0.31.
So what's your favourite thing about it?