CHANGE LOG
==============
2007/04/30 (0.6.0):
  - Support for remote connections to DB2 Universal Database on z/OS version 9
  - Support for result set pagination via ActiveRecord add_limit_offset! method for DB2 Universal Database on z/OS and i5/OS
  - Defect fixes
  - Improved documentation 

2007/04/20 (0.4.6):
  - Fixed XML columns creation default value (NOT NULL)
  - Fixed border case for IS NULL in where clauses
  - Improved documentation (connection attributes)

2007/04/20 (0.4.5):
  - Fixed reconnect problems: driver (IBM_DB::active) and adapter (active)
  - Client connection attribute rename (app_user to replace user)
  - Improved support for ROWID data type (DB2 for zOS version 8 and 9)

2007/03/21 (0.4.0):
  - Support added for remote connectivity to DB2 zOS version 8
  - Support added for remote connectivity to DB2 i5 v5r3 and v5r4
  - Improved migration support (added change_column method)
  - Support for setting and retrieving values for client attributes (user, 
    account, application, workstation)

2006/10/31 (0.2.0):
  - Significant performance improvements
  - Improved stored procedure support at driver level
  - Added support for Large Object data types (LOBs) greater than 32K (BLOB, CLOB, XML) in size
  - Added XML data type support for native storage of XML documents
  - Significant quality improvements, through many bug fixes in the driver and adapter
  - Improved migration support (added add_column and remove_column methods)

2006/06/07 (0.1.0):

  - Fixed compatibility issue with other adapters
  - If a schema is omitted in database.yml, the username is now used as default schema
  - Introduced descriptive CLI error messages when a connection or an execute statement fails
  - Introduced check against schema in method 'indexes'