Now that BoP and Thaumcraft support has been added, I think we can start looking into trying out RWG for our overworld generation. It'll be a big change, obviously, and we may want to trim down on some biomes so that we can still explore and see everything easily.
There are a few language files in Millenaire named 使用說明.txt and similar that don't get picked up by the maven assembly plugin. The pack will not start without them.