Summary feature list for version 5.2:

* Added m4 pre-processing of the *twmrc file. courtesy of Dave Edmondson.
* Added :random color specification, which generates colors on the fly.
* Color XPM support for icons and buttons.
* 3D appearance on menus, titles, icons.
* Moving in and out of desktop.
* Opaque resizing available.
* Both OpaqueResize and OpaqueMove may specify lists of windows as
  opposed to being "global".
* Can direct focus through desktop at real windows. When enabled, the
  desktop windows also indicate the focus highlight by using the border.
* regexps can be used for lists in the vtwmrc.
* Size information is displayed during both move and resize.
* Size information can be centered in the screen.
* Desktop size may be specified in multiples of real screen.
* Can "paste" a new name into a door.
* Places property on root window giving virtual coordinates, in case
  other programs want to use this info. (e.g. xpostit).
* Now uses a blank/icon startup screen while initialising.
* Many bugfixes, especially to do with desktop stacking order and
  iconification/deiconification of the desktop windows.
