v1.12.0

What's Changed

• Fix default of allow_f_increases and allow_outer_f_increases in docs by @JoshuaLampert in #1127
• Start in interior of variable bounds by @blegat in #1073
• Update MOI_wrapper.jl to exclude two failing tests by @pkofod in #1134
• Support autodiff with DifferentiationInterface by @gdalle in #1131
• Update Options documentation by @pkofod in #1135
• Use DocumenterCitations.jl by @abhro in #1130
• Expose SAMIN options by @pkofod in #1136
• Create benchmark suite by @MilesCranmer in #1084
• Refactor preconditioning code by @pkofod in #1138
• Fix admonition block and URL display by @abhro in #1141
• Implement EnumX termination codes by @pkofod in #1142
• Format repository by @pkofod in #1150
• Refactor OptimizationResults to not store so many different fields by @pkofod in #1151
• Update ipnewton_basics.jl by @pkofod in #1153
• Fix initial convergence by @pkofod in #1152
• Remove Parameters dependency by @pkofod in #1154
• fix: equality comparison where assignment was likely meant by @ForceBru in #979
• CompatHelper: bump compat for ForwardDiff to 1, (keep existing compat) by @github-actions in #1140
• Slight rewrite of update_g and update_fg as well as some SAMIN fixes by @pkofod in #1155
• Update TerminationCode names and add ObjectiveNotFinite by @pkofod in #1156
• Some cleanup for deprecated tolerance specifications by @pkofod in #1157
• Don't use _tol in tests by @pkofod in #1158
• Change tag to 1.12.0 by @pkofod in #1159

New Contributors

• @JoshuaLampert made their first contribution in #1127
• @gdalle made their first contribution in #1131
• @abhro made their first contribution in #1130
• @ForceBru made their first contribution in #979

Full Changelog: v1.11.0...v1.12.0

v1.11.0

Optim v1.11.0

Diff since v1.10.0

Merged pull requests:

• Fixing extended trace failure for Adam and AdaMax and generalising alpha parameter to accept callable object (scheduler) (#1115) (@kishore-nori)
• Update simulated_annealing.md documentation to avoid pointing to a very old issue. (#1116) (@pkofod)

v1.10.0

What's Changed

• added time_limit for univariate optimization by @christianhauschel in #1092
• Run CI also on oldest compatible Julia version and update GH actions by @devmotion in #1090
• Minor improvements and bugfixes related to NelderMead by @pkofod in #1094
• Bump julia-actions/cache from 1 to 2 by @dependabot in #1097
• Use @test_broken instead of skipping by @timholy in #1105
• Remove trailing whitespace by @timholy in #1108
• Minor cleanups by @timholy in #1110
• Docs: adjust callback function explanation by @tuncbkose in #1113
• Fix NelderMead trace aliasing issues by @pkofod in #1114
• Update maximize.jl by @pkofod in #1119

New Contributors

• @christianhauschel made their first contribution in #1092
• @dependabot made their first contribution in #1097
• @tuncbkose made their first contribution in #1113

Full Changelog: v1.9.4...v1.10.0

v1.9.4

Optim v1.9.4

Diff since v1.9.3

Merged pull requests:

• Add documenter key to TagBot.yml (#1085) (@asinghvi17)
• Fix precompilation issue (#1088) (@devmotion)

Closed issues:

• Documentation Incorrect (#1082)
• eval in OptimMOIExt fails to precompile (#1087)

v1.9.3+doc1

Run docs

v1.9.3

Optim v1.9.3

Diff since v1.9.2

Merged pull requests:

• Make MathOptInterface.jl a weak dependency (#1081) (@theogf)

Closed issues:

• Simple optimization failing (#1083)

v1.9.2

Optim v1.9.2

Diff since v1.9.1

Merged pull requests:

• Update and reorganize README.md (#1076) (@odow)

Closed issues:

• CUDA and Adam errors (#1074)

v1.9.1

Optim v1.9.1

Diff since v1.9.0

Merged pull requests:

• Use zeros instead of fill in Adam (#1075) (@pkofod)

v1.9.0

Optim v1.9.0

Diff since v1.8.0

Merged pull requests:

• Add Adam and AdaMax (#1069) (@pkofod)
• Add docs for adam and adamax (#1072) (@pkofod)

Closed issues:

• Documentation outer configurable options (#914)
• Newlines in two-argment show (#915)
• Feature request: Include the Adam algorithm (#1012)
• Typo on Optim.simplexer() function (#1064)
• Docs Latex expressions displays as raw (#1067)

v1.8.0

Optim v1.8.0

Diff since v1.7.8

Merged pull requests:

• Add MOI wrapper (#929) (@blegat)
• Update to new MOI nonlinear interface (#1052) (@blegat)
• Add option for disabling warnings (#1058) (@MilesCranmer)
• Update README example to new MOI nonlinear interface (#1059) (@blegat)
• Fix compat bounds in Project.toml (#1060) (@odow)
• Grammar in documentation of GradientDescent() (#1061) (@lukketotte)

Closed issues:

• Problem with optimization with Optim.GradientDescent (#1018)
• Absolute function tolerance (#1063)