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Pyomo 6.7.3
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@blnicho blnicho released this 29 May 21:57
· 937 commits to main since this release
6.7.3
8a90b66
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Highlight of the 6.7 release series

  • Added support for Python 3.12
  • Removed support for Python 3.7
  • New writer for converting linear models to matrix form
  • Improved handling of nested GDPs
  • Redesigned user API for parameter estimation
  • New packages:
    • iis: new capability for identifying minimal intractable systems
    • latex_printer: print Pyomo models to a LaTeX compatible format
    • contrib.solver: preview of redesigned solver interfaces
    • simplification: simplify Pyomo expressions
  • New solver interfaces
    • MAiNGO: Mixed-integer nonlinear global optimization
  • ...and of course numerous minor bug fixes and performance enhancements

Changes in this release

  • Core
    • Deprecate pyomo.core.plugins.transform.model.to_standard_form() (#3265)
    • Reorder definitions to avoid NameError in some situations (#3264)
  • Solver Interfaces
    • NLv2: Fix linear presolver with constant defined vars/external fcns (#3276)
  • Testing
    • Add URL checking to GHA linting job (#3259, #3261)
    • Skip Windows Python 3.8 conda GHA job (#3269)
  • Contributed Packages
    • DoE: Bug fixes for workshop (#3267)
    • viewer: Update guard for pint import (#3277)
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