Historical version. PostgreSQL 7.3 has reached end of support. See the current manual.
A.33. Release 7.1.2
Release date: 2001-05-11
This has one fix from 7.1.1.
A.33.1. Migration to Version 7.1.2
A dump/restore is not required for those running 7.1.X.
A.33.2. Changes
Fix PL/pgSQL SELECTs when returning no rows
Fix for psql backslash core dump
Referential integrity privilege fix
Optimizer fixes
pg_dump cleanups
Report a documentation issue
Read the upstream documentation. For corrections, first check the current manual.