Release Notes: Recognizes \0 as ASCII NUL. ascii.cgi has been deleted: the <isindex> it relies on is archaic and nonconformant. Markup improvements in the manual page.
Release Notes: This release tweaks Makefile to obey the $(PREFIX) convention (from MacPorts).
Release Notes: This release recognizes single decimal or hexadecimal digits. It has minor bugfixes and additional character names from Debian.
Release Notes: The license was changed to BSD and the code was polished and updated to modern, fully-ANSI C.
Release Notes: Minor fixes to the name table.