20130830

• JaCoP
  • Report version in the solver message
  • Add the timing option that specifies whether to report setup, solution and output times
  • Fix loading jvm.dll dependencies on Windows
• IlogCP
  • Use a high-resolution steady clock for time measurement
• Gecode:
  • Add the timing option that specifies whether to report setup, solution and output times

20130819

• JaCoP: look for the .jar files in the directory containing the driver program instead of the current directory.
• ODBC table handler: fix a possible segfault when adding zero rows to a non-empty table.

The downloads are available on Google Code.

20130813

• Added a driver for the JaCoP constraint programming solver
• Updated Gecode to version 4.2.0: changelog
• Updated CBC to version 2.8.3: changelog
• Improved compatibility with older versions of Mac OS X.

The downloads are available on Google Code.

20130703

• Gecode
  • Updated to version 4.1.0: changelog
  • Add a way to query option values using <option-name>=? in gecode_options
  • Multiple bug fixes
• CBC
  • Updated to version 2.8.2: changelog
  • Enable SMP mode
• ODBC table handler:
  • Fix a fault when no "User DSN" or "System DSN" entries appear in the MS Windows ODBC
    Administrator and the filename in a table declaration ends with an unknown extension.

The downloads are available on Google Code.