New build of dbExpress for PostgreSQL version 1.00.4 is available for download now.
This build includes:
- Added UnprepareExecute extended driver option which allows simple execution of statements
 - Added DetectParamTypes extended driver option, and fixed bug with detection of parameter data types
 - Fixed bug where BCD was not enabled by default
 - Fixed problem with EnableBCD option and NUMERIC fieds with no precision specified
 - Fixed exception on disconnect caused by DBMonitor check
 - Fixed bug with processing PG_MSG_EMPTY_QUERY_RESPONSE
 
http://www.devart.com/dbx