GAMSPy 1.2.0

Release Date: 19.11.2024

• General

  • Fix non-zero return code issue in case there is an error in the script. In case the return code is non-zero, GAMSPy will not launch GAMS MIRO.

  • Fix the behaviour of CTRL+C.

  • Allow alternative set +/- n syntax for lead and lag operations.

  • Upgrade gamspy_base and gamsapi dependencies.

  • Expose the filename and the line number of the solve to the listing file.

  • Improve the performance of load_from argument of Container.

• Testing

  • Add a new performance test which compares the performance of GAMS Transfer read and GAMSPy read.

• Documentation

  • Add a favicon.