Version 1.6.2 focused mostly on various bug fixes and some enhancements. The most important enhancement is probably the option of having a diagram show only primary key and foreign key columns. The bug fixes focused on two primary areas: 1) reverse engineering related bugs and 2) obscure but serious run-time errors. Most of these run-time errors occurred when items were given ambiguous or duplicate names.
This post has been migrated from a previous version of the PostgreSQL website. We apologise for any formatting issues caused by the migration.