SMG dorus won't attack in place forever now. They will move around periodically and try to surround the player, specially in high numbers.

Also, now melee dorus will not pursue the player until they finish their attack moves. Previously, they started chasing the player mid-slash.
There's also now a text message system that will display a small sentence when you pick up ammo or a new weapon.
Tier 2 - MP5Ks patrons can download this updated early build right now here. Tier 1's will have to wait until the end of the month.