Changelog for math-programming-glpk

[0.5.0] -- 18 January 2023

Changed

• Make the Glpk monad work with threaded runtimes. The underlying library requires that GLPK environments be accessed from a single thread, so we run the monad in bound threads.

[0.4.1] -- 5 July 2020

Fixed

• Infeasible problems now produce an Infeasible status rather than an Error status.

[0.4.0] -- 5 July 2020

Changed

• Updated to the math-programming-0.4.0 API.

Fixed

• How variable bounds are set.

  Free variables were being constrained to equal zero; they are now correctly set as free variables.

Added

• The writeFormulation function.

  This replaces the writeFormulation class method.

Removed

• The writeFormulation class method.

  This is consistent with the math-programming-0.4.0 API.

[0.3.0] -- 18 June 2020

Initial release.