GAMSPy 1.7.0

Release Date: 06.03.2025

• General

  • Allow container serialization/deserialization.

  • Support an alternative syntax for operations. For example, x.sum() is equivalent to Sum(x.domain, x[x.domain]).

  • Fix a bug when starting from a GAMS restart file.

  • Allow propagating bounds of the output in Conv2D class.

  • Introduce name_prefix option to NN formulations for ease of debugging.

• Documentation

  • Add a section in FAQ about the compatibiltiy issues of the Python interpreter from the Microsoft Store.

  • Fix minor issue in embedding Neural Network documentation.

• Testing

  • Enforce the order of tests. Run unit tests first, and model library tests last.

  • Use spawn method for multiprocessing to avoid possible deadlocks with fork method.