Kinda lame that the strongboxes just ended up being more hats, I was actually expecting a major update. At least there are some good ones in there (though I can't help noticing that none of them are this). Also some shit ones, though (see: homeless heavy set).
As for the weapon changes, Shortstop seems pointless. Short Circuit... actually seems like it's fixed now. I'll have to see it in action though. Cleaners Carbine is probably a bit less useless now but it's still a shitty concept. Natascha is absolutely pointless. Reserve Shooter is unneeded. Beggar's Bazooka seems okay I guess. And the Quick-Fix sounds incredible. There're some good bug fixes in there too.