Version 2.9.8, Jan 01 1992: first public release since the book, including over fifty new entries and numerous corrections/additions to old ones. Packaged with version 1.1 of vh(1) hypertext reader. This version had 19509 lines, 153108 words, 1006023 characters, and 1760 entries.
Version 2.9.9, Apr 01 1992: folded in XEROX PARC lexicon. This version had 20298 lines, 159651 words, 1048909 characters, and 1821 entries.
Version 2.9.10, Jul 01 1992: lots of new historical material. This version had 21349 lines, 168330 words, 1106991 characters, and 1891 entries.
Version 2.9.11, Jan 01 1993: lots of new historical material. This version had 21725 lines, 171169 words, 1125880 characters, and 1922 entries.
Version 2.9.12, May 10 1993: a few new entries & changes, marginal MUD/IRC slang and some borderline techspeak removed, all in preparation for 2nd Edition of TNHD. This version had 22238 lines, 175114 words, 1152467 characters, and 1946 entries.
Version 3.0.0, Jul 27 1993: manuscript freeze for 2nd edition of TNHD. This version had 22548 lines, 177520 words, 1169372 characters, and 1961 entries.
Version 3.1.0, Oct 15 1994: interim release to test WWW conversion. This version had 23197 lines, 181001 words, 1193818 characters, and 1990 entries.
Version 3.2.0, Mar 15 1995: Spring 1995 update. This version had 23822 lines, 185961 words, 1226358 characters, and 2031 entries.
Version 3.3.0, Jan 20 1996: Winter 1996 update. This version had 24055 lines, 187957 words, 1239604 characters, and 2045 entries.
Version 3.3.1, Jan 25 1996: Copy-corrected improvement on 3.3.0 shipped to MIT Press as a step towards TNHD III. This version had 24147 lines, 188728 words, 1244554 characters, and 2050 entries.