v1.7.5

HiGHS v1.7.5

Diff since v1.7.4

Merged pull requests:

• Fix setting ObjectiveLimit with Nothing as the value (#187) (@odow)
• Fix deleting ZeroOne constraints after MOI.optimize (#188) (@odow)
• Prep for v1.7.5 (#189) (@odow)

Closed issues:

• v1.7 fails to precompile due to ObjectiveLimit not defined (#186)

v1.7.4

HiGHS v1.7.4

Diff since v1.7.3

Merged pull requests:

• Fix zeroAllClocks usage in earlier versions (#184) (@odow)
• Prep for v1.7.4 (#185) (@odow)

Closed issues:

• LoadError: could not load symbol "Highs_zeroAllClocks" (#183)

v1.7.3

HiGHS v1.7.3

Diff since v1.7.2

Merged pull requests:

• Fix compat for ObjectiveLimit (#180) (@odow)

v1.7.2

HiGHS v1.7.2

Diff since v1.7.1

Merged pull requests:

• Add GC-safe region around Highs_run (#178) (@kpamnany)
• Prep for v1.7.2 (#179) (@odow)

v1.7.1

HiGHS v1.7.1

Diff since v1.7.0

Merged pull requests:

• add objective limit MOI interface (#177) (@matbesancon)

v1.7.0

HiGHS v1.7.0

Diff since v1.6.1

Merged pull requests:

• Add support for v1.6.0 (#175) (@odow)
• Prep for v1.7.0 (#176) (@odow)

Closed issues:

• time_limit behavior? (#167)
• Add support for HiGHS v1.6.0 (#174)

v1.6.1

HiGHS v1.6.1

Diff since v1.6.0

Merged pull requests:

• Fix copy_to with empty constraint rows (#173) (@odow)

Closed issues:

• Bug in copy_to (#172)

v1.6.0

HiGHS v1.6.0

Diff since v1.5.2

Merged pull requests:

• Fix support for MOI.TimeLimitSec (#168) (@odow)
• Add support for MOI.AbsoluteGapTolerance and MOI.RelativeGapTolerance (#169) (@matbesancon)
• Relax tolerance of test_RelativeGap (#170) (@odow)
• Prep for v1.6.0 (#171) (@odow)

v1.5.2

HiGHS v1.5.2

Diff since v1.5.1

Closed issues:

• Process abort while running the HiGHS solver (#156)
• Set Threads on Windows (#160)
• time_limit is not respected (#162)
• HiGHS_jll 1.5.3 not allowed? (#165)

Merged pull requests:

• Set Threads on Windows by default (#161) (@odow)
• Migrate from SnoopPrecompile to PrecompileTools (#163) (@timholy)
• Add support for HiGHS v1.5.3 (#164) (@odow)
• Prep for v1.5.2 (#166) (@odow)

v1.5.1

HiGHS v1.5.1

Diff since v1.5.0

Closed issues:

• Duals from QP can be incorrect (#157)

Merged pull requests:

• [docs] refer to HiGHS documentation for options (#153) (@odow)
• Update README (#154) (@odow)
• Rename LICENSE to LICENSE.md (#155) (@odow)
• Fix duals in a QP (#158) (@odow)
• Prep for v1.5.1 (#159) (@odow)