24May2004: Version 1.6. Add new class PSPDBCPManager.

15November2003: Version 1.5. Rebuild all classes with revised documentation and slightly different content of jar and zip files. No functional changes to Java classes.

05June2003: Version 1.4. Recompile all classes using JDK 1.4. Minimum JDK level now 1.2 (was previously 1.1).

22December2002: Version 1.3. Added new PSPCSVDB class.

01April2002: Version 1.2. First public release (prior use only for our own Web sites).