It has been 6 months since the last release of this popular
GNUStep-like window manager, and this one contains A LOT of bufixes
and many new features.
"Window Maker is an X11 window manager designed to give additional
integration support for GNUstep applications. It tries to emulate
the elegant look and feel of the NeXTSTEP(tm) GUI. It is relatively
fast, feature rich, and easy to configure and use."
You'll need the latest version of libPropList (0.10.0, also
released today) to compile this version of Window Maker.