Marius Aamodt Eriksen and a few others developed cwm for X11, which contains
many features that concentrate on the efficiency and transparency of window
management, while maintaining the simplest and most pleasant aesthetic. cwm was
released in November 2007 and replaced wm2 in OpenBSD 4.2.
Details:
- cwm(1)
- Getting started with cwm
- OpenBSD 4.2 Release
- OpenBSD 4.2 Changelog
- Calm Window Manager - Wikipedia