Don't hold your breath mate they are working on patches but it does not seem a priority to them almost a week & not a single patch or update. I do not see them doing much on PC now they have given out the devconsole commands that seems to be their copout
Look at your GPU game profiles though on Nvidia I found it was detecting the wrong .exe file once I had done a manual profile using the 3D exe settings it appeared smoother but once Flawless Widescreen worked the performance went down again as 30% more screen to render as well as the real time shadows & light FX which appear to need huge GPU resource