v3.12.1

Optimization v3.12.1

Diff since v3.12.0

Closed issues:

• MOI integer variable handling is incorrect (#475)
• Lion isn't in OptimisersOptimizers (#479)

Merged pull requests:

• Allow data args in NoAD's derivatives (#469) (@Vaibhavdixit02)
• Real Integer Constraints (#477) (@AlCap23)
• Use Optimisers.AbstractRule (#480) (@prbzrg)

v3.12.0

Optimization v3.12.0

Diff since v3.11.2

Closed issues:

• ReturnCodes from NLopt are not properly converted (#455)
• Nonlinear constraints for NlOpt solvers are not supported (#463)
• Pass options to Evolutionary Solvers (#464)
• Evolutionary.ES() broken? (#467)
• Optmization.ji Optimization.solve is not working (#470)

Merged pull requests:

• Add box constraints column to table (#465) (@DanielVandH)
• Describe details of the objective function (#466) (@baggepinnen)
• Update OptimizationEvolutionary to support constraints and pass additional kwargs (#471) (@Vaibhavdixit02)
• Add integer support for MOI (#472) (@AlCap23)
• Adds nlopt retcode handling (#474) (@ValentinKaisermayer)
• Put the documentation into the standard form (#476) (@ChrisRackauckas)
• update to ArrayInterface v7 (#478) (@ChrisRackauckas)

v3.11.2

Optimization v3.11.2

Diff since v3.11.1

Merged pull requests:

• Fix failing docs on CI (#460) (@Vaibhavdixit02)
• Bump MultistartOptimization compat entry (#461) (@Vaibhavdixit02)
• Bump version to get stable docs build (#462) (@Vaibhavdixit02)

v3.11.1

Optimization v3.11.1

Diff since v3.11.0

Closed issues:

• AutoModelingToolkit should be done via a ModelingToolkit.modelingtoolkitize only (#401)
• UndefVarError: DefaultOptimizationCache not defined (#456)
• Objective passed to NelderMead callback does not match computed objective (#458)

Merged pull requests:

• Switch to using modelingtoolkitize inside AutoModelingToolkit (#432) (@Vaibhavdixit02)
• Change NLopt to OptimizationNLopt (#454) (@DanielVandH)
• format markdown (#459) (@ArnoStrouwen)

v3.11.0

Optimization v3.11.0

Diff since v3.10.0

Closed issues:

• Add objective sense into the front-end (#8)
• Tutorial on some advanced MTK things (#96)
• Optimizer documentation style (#97)
• Uniform solution type (#106)
• Optimization summary is gone? (#120)
• Common return code (#161)
• Arbitrary constraints (#185)
• Help with no method matching length (#209)
• Add checks for required arguments in the optimiser specific __map_optimizer_args and throw informative error messages (#210)
• Error with Ipopt through Nonconvex (#223)
• callback ignored for GalacticCMAEvolutionStrategy (#242)
• Fix type hierarchy (#258)
• Do some sanity checks for OptimizationProblem's fields (#282)
• Unclear usage of batches (#433)
• [Question] OptimizationFunction of univariate f(u) (#440)
• Report solve_time in solution (#441)
• OptimizationProblem docstring (#449)

Merged pull requests:

• Small update on batching docs (#436) (@JordiBolibar)
• Move ObjSense into SciMLBase (#438) (@DanielVandH)
• Report solve time (#442) (@ValentinKaisermayer)
• Convert MOI status to SciMLBase retcode (#443) (@ValentinKaisermayer)
• Format (#445) (@Vaibhavdixit02)
• Renames sol.minum to sol.objective (#446) (@ValentinKaisermayer)
• [skip ci] LanguageTool (#450) (@ArnoStrouwen)
• Add an FAQ page (#451) (@ChrisRackauckas)
• Link to NaNMath & fixed some typos (#453) (@DanielVandH)

v3.10.0

Optimization v3.10.0

Diff since v3.9.4

Merged pull requests:

• Use empty! instead of instantiate to support reuse of MOI optimizers (#429) (@Vaibhavdixit02)
• Downstream test MTK (#431) (@ChrisRackauckas)
• Update Project.toml (#434) (@ValentinKaisermayer)
• Add OptimizationSolution page (#435) (@ChrisRackauckas)

v3.9.4

Optimization v3.9.4

Diff since v3.9.3

Closed issues:

• Reuse of Ipopt.Optimizer() errors (#347)
• Error when using callback function and Ipopt (#421)
• Make sure that all values are Float64 else AmplWriter fails (#422)

Merged pull requests:

• Use updated ordering from toexpr in constraint expression (#424) (@Vaibhavdixit02)
• Disallow callback in MOI subpackage and empty solver if prepopulated (#426) (@Vaibhavdixit02)
• lib cov (#427) (@ArnoStrouwen)
• track only src (#428) (@ArnoStrouwen)

v3.9.3

Optimization v3.9.3

Diff since v3.9.2

Closed issues:

• Interface NOMAD.jl (#157)
• BBO Unsupported keyword argument "NThreads" (#398)
• No compat bounds leading to incompatible versions (#418)

Merged pull requests:

• canonify docs (#396) (@ArnoStrouwen)
• Revert removed kwargs splatting in BBO (#399) (@Vaibhavdixit02)
• Uses cache in solution (#402) (@ValentinKaisermayer)
• reproducible docs (#409) (@ArnoStrouwen)
• CompatHelper: bump compat for LoggingExtras to 1, (keep existing compat) (#410) (@github-actions[bot])
• [skip ci] doc and lib compat (#411) (@ArnoStrouwen)
• Bound Optimization to 3.9 in subpackages and create new patch releases (#420) (@Vaibhavdixit02)

v3.9.2

Optimization v3.9.2

Diff since v3.9.1

Closed issues:

• DiffResult (#378)
• Getting incorrect error msgs (#392)

Merged pull requests:

• remove DiffResult (#389) (@ArnoStrouwen)
• CMAEvolutionStrategy.jl doesn't require bounds, allows it (#390) (@Vaibhavdixit02)
• Update optim.md (#393) (@Vaibhavdixit02)

v3.9.1

Optimization v3.9.1

Diff since v3.9.0

Closed issues:

• Algorithm traits and high level error throwing (#310)
• Rosenbrock interior point newton tutorial fails (#357)
• Method error in Rosetta-OPF on latest releases (#379)

Merged pull requests:

• Be more informative about supported functionality of a backend and correctness of kwargs (#376) (@Vaibhavdixit02)
• example and strict docs (#380) (@ArnoStrouwen)
• CompatHelper: add new compat entry for OptimizationGCMAES at version 0.1 for package docs, (keep existing compat) (#382) (@github-actions[bot])
• CompatHelper: add new compat entry for OptimizationNOMAD at version 0.1 for package docs, (keep existing compat) (#383) (@github-actions[bot])
• CompatHelper: add new compat entry for OptimizationMetaheuristics at version 0.1 for package docs, (keep existing compat) (#384) (@github-actions[bot])
• CompatHelper: add new compat entry for NLopt at version 0.6 for package docs, (keep existing compat) (#385) (@github-actions[bot])
• CompatHelper: add new compat entry for OptimizationMultistartOptimization at version 0.1 for package docs, (keep existing compat) (#386) (@github-actions[bot])
• CompatHelper: add new compat entry for OptimizationSpeedMapping at version 0.1 for package docs, (keep existing compat) (#387) (@github-actions[bot])
• CompatHelper: add new compat entry for Juniper at version 0.9 for package docs, (keep existing compat) (#388) (@github-actions[bot])