v2.6.1

NonlinearSolve v2.6.1

Diff since v2.6.0

Merged pull requests:

• Replace .*(Number, Diagonal) with *(Number, Diagonal) (#270) (@vpuri3)
• Fix LM for banded jacobian (#272) (@avik-pal)
• LM needs to be _vcat not vcat (#275) (@avik-pal)

Closed issues:

• Passing Jacobian to NLSolveJL (#273)

v2.6.0

NonlinearSolve v2.6.0

Diff since v2.5.0

Merged pull requests:

• Proper handling of complex numbers and failures (#265) (@avik-pal)
• Removing Allocation for Inexact Jacobian (#266) (@yonatanwesen)

Closed issues:

• Warning: NLSolveTerminationCondition has been deprecated in favor of the new dispatch based termination conditions. Please use the new termination conditions API! (#269)

v2.5.0

NonlinearSolve v2.5.0

Diff since v2.4.0

Merged pull requests:

• Start using termination conditions from DiffEqBase (#208) (@utkarsh530)
• Finished docs for PseudoTransient (#256) (@yonatanwesen)
• Porting over some low cost Algorithms (#257) (@avik-pal)
• Gauss Newton & LM Robustness Fixes (#258) (@avik-pal)
• Add missing space in deprecation warning (#259) (@oxinabox)
• Scary Load Times in 1.9 (#261) (@avik-pal)
• Special Case for Banded Matrices (#262) (@avik-pal)
• Fix docs (#263) (@avik-pal)
• Don't change the default termination condition (#264) (@avik-pal)

v2.4.0

NonlinearSolve v2.4.0

Diff since v2.3.0

Merged pull requests:

• Improve API documentation docstrings (#250) (@ChrisRackauckas)
• Pseudo-Transient Method (#251) (@yonatanwesen)
• add PT to docs (#253) (@ChrisRackauckas)
• Handle non-vector inputs (#254) (@ChrisRackauckas)

Closed issues:

• DF-Sane method (#117)

v2.3.0

NonlinearSolve v2.3.0

Diff since v2.2.1

Merged pull requests:

• WIP: Add DFSane method (#214) (@axla-io)
• docs: update advanced.md (#235) (@sathvikbhagavan)
• Impoving NLS Solvers (#236) (@avik-pal)
• Rename wrappers to be consistent with other SciML packages (#237) (@avik-pal)
• Add polyalgorithms and a default method (#238) (@ChrisRackauckas)
• Overhaul the documentation (#239) (@ChrisRackauckas)
• Change default in-place specialization (#240) (@ChrisRackauckas)
• update GPU tests (#242) (@ChrisRackauckas)
• Better Defaults: Auto AD Selection for Newton Methods (#244) (@avik-pal)
• Fix test to use TrustRegion (#246) (@ChrisRackauckas)
• Big docs update (#248) (@ChrisRackauckas)
• CompatHelper: add new compat entry for ModelingToolkit at version 8 for package docs, (keep existing compat) (#249) (@github-actions[bot])

Closed issues:

• Maxiters seems to be offset by 1 (#63)
• Error when using a neural network inside a system of nonlinear equations. (#114)
• Non-allocating stepping for TrustRegion (#122)
• Specialize Jacobians when doing Krylov methods to avoid building the matrices (#140)
• TrustRegion correctness (#142)
• Turn off trust region when the iteration is stuck in local minima (#146)
• More trust region schemes (#151)
• LinearAlgebra.SingularException(2) (#153)
• Solvers with KrylovJL fail (#158)
• Update README and docs tutorial examples to use new bracketing methods? (#209)
• Update docs for the halley method SimpleNonlinearSolve.jl (#175)
• Consider adding jacobian scaling (#180)
• Not finding a zero for a fairly simple problem (#187)
• :fixedpoint doesn't exist (#192)
• (SteadyState/Nonlinear)Problems from ODEProblems ignore kwargs (#204)
• Wrong solver in TrustRegion tests (#243)

v2.2.1

NonlinearSolve v2.2.1

Diff since v2.2.0

Merged pull requests:

• Remove unused iip type parameter (#233) (@danielwe)

v2.2.0

NonlinearSolve v2.2.0

Diff since v2.1.0

Merged pull requests:

• NonlinearLeastSquaresProblem Solvers: Levenberg & Gauss Newton (#218) (@avik-pal)
• CompatHelper: bump compat for AlgebraicMultigrid to 0.6 for package docs, (keep existing compat) (#230) (@github-actions[bot])
• Add docs of AutoSparseForwardDiff and matrix coloring (#231) (@ErikQQY)
• Only apply AD overloads to out-of-place (#232) (@ChrisRackauckas)

v2.1.0

NonlinearSolve v2.1.0

Diff since v2.0.1

Merged pull requests:

• Add advanced tutorials (#213) (@ErikQQY)
• Fix bug in Levenberg (#226) (@avik-pal)
• Fix Jacobian Construction for concrete_jac (#229) (@avik-pal)

Closed issues:

• Precompile Time explodes with v2.0.0 (#223)

v2.0.1

NonlinearSolve v2.0.1

Diff since v2.0.0

Merged pull requests:

• remove precompile on v1.9 (#224) (@ChrisRackauckas)

v2.0.0

NonlinearSolve v2.0.0

Diff since v1.10.1

Merged pull requests:

• TrustRegion bugs (#210) (@FHoltorf)
• Documenter 1.0 upgrade (#220) (@ArnoStrouwen)