Since 0.9 it seems like IL2CPP is no longer used, and we have mono (very nice, readable code!).
Although assembly stripping seems to be enabled can this be disabled? It adds almost no benefit and its just extremely tedious for modders (we have to get the unstripped assemblies from the same unity version and include them in the managed folder of the game for mods to work properly.
(This guide is now also extremely out of date, since the switch to mono)