HISTORY file coming with 6.4.1 seems old one. I tried
http://www.postgresql.org/ to get latest HISTORY but it miserably
failed.
Also, I noticed that the name of 6.4.1 source directory is "pgsql" not
postgresql-v6.4.1 or postgresql-6.4.1. I'm afraid this confuses users.
--
Tatsuo Ishii
t-ishii@sra.co.jp