Historical version. PostgreSQL 7.1 has reached end of support. See the current manual.
A.13. Release 6.4.2
Release date: 1999-12-20
The 6.4.1 release was improperly packaged. This also has one additional bug fix.
A.13.1. Migration to version 6.4.2
A dump/restore is not required for those running 6.4.*.
A.13.2. Changes
Fix for datetime constant problem on some platforms(Thomas)
Report a documentation issue
Read the upstream documentation. For corrections, first check the current manual.