I picked up this fork from AskDifferent and was happy to find it. I'm an Ubuntu/Mint user for whom "pinning" a window to stay on top is done natively and simply.
However, having followed the install instructions, I don't seem to have any additonal "window" options. It does look as if it is installed:
and (after a re-start, just in case) I have Simba "running" in the dock and minimized. However, no application I've tried (FF, Pages, Notes, whatever) have any additonal options under the "Window" menu, nor anywhere else I can find.
Am I missing a crucial step? I'm on a MacBook (Early 2015) running Yosemite 10.10.5.