PostgreSQL for Mac is a collection of graphical tools for using and managing PostgreSQL servers, as well as the server itself installable on any Mac running OS X version 10.5.x.
Also included as part of the package is the PGSQLKit framework, an open source framework for developers to leverage the power of PostgreSQL in their own applications.
After many years of development, PostgreSQL has become feature-complete in many areas. This release shows a targeted approach to adding features (e.g., authentication, monitoring, space reuse), and adds capabilities defined in the later SQL standards.