- System tables no longer returned by tables().
- Fix table_attributes to handle removal of pg_relcheck in 7.3,
- Properly reset transaction status after failed transaction when
autocommit is off. Properly report transaction failure message.
- New pg_bool_tf database handle that when set to true booleans are
returned as 't'/'f' rather than 1/0.
- Maintenance transferred to GBorg.
- Added implementations of column_info() and table_info(), and
primary_key_info().
- The POD formatting was cleaned up.
- The preparser was updated to better handle escaped characters.
- Added eg/lotest.pl as a demonstration of using large objects in buffers
rather than files.
- Added LISTEN/NOTIFY functionality.
- Added constants for common PostgreSQL data types.
- Fixed compile-time warnings.
