All pull requests

Pull requests

• contrib.cp: Fix import bug

  #4069·emma58 opened Oct 30, 2026Contributor·1 of 13 tasks·

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• Keep the threading.Lock when multiprocessing.Lock() cannot be created

  #4068·G26karthik opened Oct 30, 2026·9 of 13 tasks·

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• CBC: warn about "**" infeasibility markers in the solution file

  #4065·YashG1836 opened Oct 29, 2026·10 of 13 tasks·

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  12

• Fix attribute names in Gurobi persistent error messages

  AT: PRE-TEST INSPECTEDPR:need_additional_review
  #4064·mmporong opened Oct 28, 2026·6 of 13 tasks·

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• Fix UnboundLocalError in quadratic walker for InvalidNumber * zero-constant products

  #4063·syahra712 opened Oct 27, 2026·9 of 13 tasks·

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• Testing: add missing dill_available guard

  #4061·jsiirola opened Oct 27, 2026Member·1 of 13 tasks·

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• Contrib HiGHS: support partial MIP warm starts

  #4047·adbuerger opened Oct 1, 2026·9 of 13 tasks·

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• Update PyROS Uncertainty Set Implementations

  AT: PRE-TEST INSPECTED
  #4043·shermanjasonaf opened Sep 23, 2026Contributor·3 tasks done·

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• Fix GDPopt LBB solver error handling

  AT: STALEPR:need_additional_review
  #4041·william-xue opened Sep 13, 2026·9 of 13 tasks·

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• GDP: simple disjunction reverse-polar enumeration cuts

  #4040·sadavis1 opened Sep 11, 2026Contributor·1 of 13 tasks·

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• Fixing bug in piecewise/factorable with math domain and range error, plus named expressions

  #4039·stephenscini opened Sep 11, 2026Contributor·1 of 13 tasks·

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• MindtPy: maintain a valid dual bound in each iteration when no-good c…

  PR:need_additional_review
  #4038·ZedongPeng opened Sep 7, 2026Contributor·7 of 12 tasks·

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• Fix LinearRepnVisitor to substitute fixed vars already in var_map

  #4034·cjck944084735-dot opened Aug 29, 2026·7 of 13 tasks·

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• GAMS writer: map non-finite float values to GAMS special values (NA / INF)

  #4033·cjck944084735-dot opened Aug 29, 2026·8 of 13 tasks·

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• Make GDP enumeration lazy

  PR:need_additional_review
  #4031·alvaroborras opened Aug 27, 2026·6 of 13 tasks·

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• Extend pwl approximation init method to support higher initial points and single solve.

  AT: PRE-TEST INSPECTED
  #4028·stephenscini opened Aug 20, 2026Contributor·1 of 13 tasks·

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• Remove expression _args_ tuple

  PR:need_additional_review
  #4022·jsiirola opened Aug 17, 2026Member·1 of 13 tasks·

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• Fix non-rigorous crossed bound results

  #4013·bernalde opened Aug 15, 2026Contributor·10 of 13 tasks·

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• Add LBB relaxed NLP node solver

  #4012·bernalde opened Aug 15, 2026Contributor·10 of 13 tasks·

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• Fix GLOA convex affine cut slope

  #4011·bernalde opened Aug 15, 2026Contributor·10 of 13 tasks·

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• Fix GDPopt LBB time-limit results

  #4010·bernalde opened Aug 15, 2026Contributor·10 of 13 tasks·

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• Enable More Complex Error Structures in ParmEst and Pyomo.DoE

  ParmEstpyomo.DoE
  #3996·slilonfe5 opened Jul 16, 2026Member·1 of 13 tasks·

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• Use scaling factors in solve_strongly_connected_components [Depends on #3993]

  #3995·dallan-keylogic opened Jul 14, 2026·

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• Update multistart solver, add method for multistart NLP initialization

  #3994·stephenscini opened Jul 13, 2026Contributor·3 tasks done·

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  24

• Clip and scale calculate_variable_from_constraint

  #3993·dallan-keylogic opened Jul 13, 2026·5 of 13 tasks·

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