The current version of PGDoc is 0.1.2 released on 29.12.2006.
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PGDoc is a small Perl utility which automatically generates pretty HTML documentation for any PostgreSQL database. It runs through the system tables and collects information about database objects and relationships and creates an HTML page. The format of the HTML may be customized by altering the template and/or the css file.
PGDoc is a fork of PostgreSQL Autodoc. It adds a few new features and removes some features I do not find particularly necessary.