After encountering a lot of mid-late game lag in my more sizable sins maps I've done a lot of research on how to remedy this. The reason for most of the lag is the low memory caps and the fact that the game runs on a single thread, and the only way this will be changed is a massive overhaul of the engine. From what I've read this won't happen until SoaSE 2 comes out, if it's even going to be developed. 

My question is: Does anyone know if the game is being developed, and if so, when could it be expected?