Once again, Tarn Adams dazzles with another update to Dwarf Fortress. This one, 39f, introduces a few new features as well as bugfixes. The biggest feature addition is that refugee groups now get their own spaces and movement instead of being relocated to a (possibly hostile) nearby civilization. Another added feature is a mention in the legends for scaling a mountain in Adventurer mode. There's also various bugfixes, ranging from making sure that erosion no longer causes mountains to raise up to making sure that bottomless pits don't have lava at the top. You can download the new version at the Bay 12 Games site. All saves from 32a onwards are compatible.