v0.16.2

Xpress v0.16.2

Diff since v0.16.1

Merged pull requests:

• Add raw nlp example (#204) (@joaquimg)
• Xpress NLP solver implementation (#205) (@RaphMota)
• Performance improvements (#207) (@joaquimg)
• Add ReducedCost attribute to speedup query of reduced costs of variables (#211) (@joaquimg)

Closed issues:

• Performance bottlenecks in MOI_wrapper (#188)
• There is no method in MOI_wrapper that calls Lib.XPRSaddnames (#192)

v0.16.1

Xpress v0.16.1

Diff since v0.16.0

Merged pull requests:

• Pass names to solver (#202) (@joaquimg)
• fix get name size (#203) (@joaquimg)

v0.16.0

Xpress v0.16.0

Diff since v0.15.6

Merged pull requests:

• Starting to replace Xpress. by Lib. in MOI (#190) (@RaphMota)
• add variable and constraint name (#193) (@viniciusjusten)
• use Lib. directly (#194) (@joaquimg)
• Update README (#199) (@odow)
• Update README (#200) (@odow)
• v9.0.2 (#201) (@joaquimg)

v0.15.6

Xpress v0.15.6

Diff since v0.15.5

Closed issues:

• Setting license file separately from Xpress installation? (#182)

Merged pull requests:

• Update addnames loops (#183) (@guilhermebodin)
• Ref for performance improvements (#184) (@viniciusjusten)
• Update ci.yml with new secret (#186) (@joaquimg)
• Avoid allocations with Ref() and add option to fix two bounds at once (#187) (@joaquimg)

v0.15.5

Xpress v0.15.5

Diff since v0.15.4

Merged pull requests:

• performance improvements (#181) (@Thiago-NovaesB)

v0.15.4

Xpress v0.15.4

Diff since v0.15.3

Closed issues:

• _info type-stability (#179)

Merged pull requests:

• fix type-stability (#180) (@Thiago-NovaesB)

v0.15.3

Xpress v0.15.3

Diff since v0.15.2

Closed issues:

• Possible inconsistency in test_Delete_equality_constraint_in_binary_variable (#176)

Merged pull requests:

• Fix missing optimize in test (#177) (@odow)
• Cache whether solution has a FEASIBLE_POINT (#178) (@thiagonovaesb)

v0.15.2

Xpress v0.15.2

Diff since v0.15.1

Closed issues:

• [MOI] add batch methods (#66)
• HEUREMPHASIS control Parameter value 8427 is out of range (#165)
• Benders implementation with callbacks (#169)
• Binary variables with bounds are incorrect (#171)

Merged pull requests:

• Fix error message for Xpress v8.13 (#162) (@rafabench)
• Add multiple modifications interface (#164) (@guilhermebodin)
• restore logging for OS other than Windows (#167) (@NLaws)
• Small fixes in callbacks (#170) (@rafabench)
• Fix Binary bounds (#172) (@rafabench)
• Add keyword to skip postsolve (#173) (@guilhermebodin)
• Integrate moi_post_solve with master (#174) (@guilhermebodin)

v0.15.1

Xpress v0.15.1

Diff since v0.15.0

Closed issues:

• Segmentation fault when running Xpress.jl tests (#160)

Merged pull requests:

• Change Xpress Error Test (#161) (@rafabench)

v0.15.0

Xpress v0.15.0

Diff since v0.14.0

Closed issues:

• Example with low-level C interface? (#87)

Merged pull requests:

• MOI 1.0 (#159) (@joaquimg)