Ah ok, here again, me having stop Shadowrun at 3ed and jump into 5ed clearly show again the limits of it. I had not realized "GOD and the secure Matrix" crap were specific to 5ed. Actually, I assume all the overhauling of the matrix rules happened in 4th.
OK, but apart from the Matrice ? What are (if any) the main event of 2075 ? True I have to read (and actually find/order) Storm Front, but my understanding is that it more/less stops at the end of 2074....