Hi there!
This week's update is a shorter one - I'm still working on EP3 content among other things. For this one we have:
-a little more performance gain
-Inverted selection by MouseWheel
-Changed how and when stagger happens a little
-Alt fire of SMG Cat will grant a little more stagger effect
-Shotguns will also grand more stagger
-Flying Devil Ladies will drop just a little more Energy Ammo than before
-Single Barreled Shotguns got a little damage boost (40 to 45)
-Double Barreled Shotguns now shoots more pellets, do more damage (100 to 120) and the pellets sprays on a wider area

I'm still in the pursuit of a bigger issue on game performance hit. There is "something" that, when it happens, hits performance badly.
For next week, I really hope to get the cause of this issue, and maybe finish a new enemy that will show on EP3.
Until next time!