The documentation for 0.9 is not out yet, and there will be no change in this regard. The change is that in 0.8 and earlier a SW that does not suffice AuxBuilding was still announced as detected. This should not happen any more. EVA events do not consider "none" or "<none>" special, thus if you have an event called "none", this will be played. If it does not exist, nothing should be played, which is what "none" means.
The documentation for 0.9 is not out yet, and there will be no change in this regard. The change is that in 0.8 and earlier a SW that does not suffice AuxBuilding was still announced as detected. This should not happen any more. EVA events do not consider "none" or "<none>" special, thus if you have an event called "none", this will be played. If it does not exist, nothing should be played, which is what "none" means.