Release Notes: Releases are now as open source under the GNU GPL. This version adds support for the MacOS X platform as well as for Windows/Cygwin compilation. The main program enhancement is native X11 support through its own customized X-terminal (pcxterm) and extended curses library (ecurses). This allows modifier keypress detection for ALT and SHIFT (TAG-commands) the same way as in DOS-XTree. More additions include a filetype info command (ALT-What), a German language interface option, and lots of minor improvements and bugfixes.