Hello,
I just upgraded from VMware Fusion 6.0.4 to 7.0.0 and I've noticed something changed and I'm not sure if it's a setting or just a bug. But when I'm using Unity and have the taskbar showing and I maximize a window on the screen that has the task bar, the window maximizes so that the taskbar is covering the bottom of the window instead of stopping at the taskbar. I never had this problem before I upgraded, but now seem to always have this issue. I'm running windows 7, it's a 13" MBPr (late 2013) with 2 1080p monitors connected via displayport/DVI cables. I've already tried re-installing VMware Tools which didn't change the issue.
Like I said, it worked as expected with the exact same setup, just running VMware Fusion 6.0.4, but now that I'm on Fusion 7.0.0