v10.18.0

ModelingToolkit v10.18.0

Diff since v10.17.0

Merged pull requests:

• feat: use LinearProblem for linear SCCs in SCCNonlinearProblem (#3760) (@AayushSabharwal)

v10.17.0

ModelingToolkit v10.17.0

Diff since v10.16.0

Merged pull requests:

• fix: fix single-element symbolic tstops (#3874) (@AayushSabharwal)
• CompatHelper: bump compat for ImplicitDiscreteSolve to 1, (keep existing compat) (#3880) (@github-actions[bot])
• fix deprecated ODEProblem syntax in Debugging.md (#3881) (@asinghvi17)
• refactor: mark several functions as public API (#3884) (@AayushSabharwal)
• Fix orientation getter (#3885) (@baggepinnen)

Closed issues:

• Control function doesn't work: BoundsError: attempt to access Tuple{Vector{Any}, Nothing} at index [3] (#3872)

v10.16.0

ModelingToolkit v10.16.0

Diff since v10.15.0

Merged pull requests:

• Add support for an external synchronous compiler to discrete and hybrid systems (#3399) (@BenChung)
• fix: fix @mtkbuild not working when @mtkcompile is not imported (#3841) (@AayushSabharwal)
• Forward split to mtkcompile (#3875) (@DhairyaLGandhi)
• fix: unwrap substitution rules in nlstep=true (#3877) (@AayushSabharwal)
• build: bump minor version (#3878) (@AayushSabharwal)

Closed issues:

• split not forwarded from generate_control_function (#3859)
• nlstep broken for modelingtoolkitize (#3876)

v10.15.0

ModelingToolkit v10.15.0

Diff since v10.14.0

Merged pull requests:

• fix: fix OptimizationFunction generation of exprs (#3844) (@AayushSabharwal)
• Apply JuliaFormatter v2 to fix formatting CI (#3845) (@ChrisRackauckas)
• Apply JuliaFormatter to fix code formatting (#3846) (@ChrisRackauckas)
• Remove outdated Julia version checks from tests (#3847) (@ChrisRackauckas)
• Remove nonlinearsolve as a dep by just using the default nonlinearsolve (#3851) (@ChrisRackauckas)
• Document EvalAt operator (#3852) (@ChrisRackauckas)
• Add downgrade CI workflow with InterfaceI test group (#3854) (@ChrisRackauckas)
• Fix deprecated ODESystem and @mtkbuild usage in documentation examples (#3856) (@ChrisRackauckas)
• Fix CI deprecation warnings (#3858) (@ChrisRackauckas)
• [ci-skip] Revert JuliaFormatter PR #3846 (#3860) (@ChrisRackauckas)
• Add solver kwargs to prob docstrings (#3861) (@ChrisRackauckas)
• Apply JuliaFormatter to fix code formatting (#3862) (@ChrisRackauckas)
• fix: fix incorrect metadata handling in symbolic affect simplification (#3868) (@AayushSabharwal)
• Add nlstep_compile as a debug tool for turning off simplification (#3873) (@ChrisRackauckas)

Closed issues:

• Support for Synchronous Systems (#3826)
• Document EvalAt (#3849)

v10.14.0

ModelingToolkit v10.14.0

Diff since v10.13.0

Merged pull requests:

• fix reorder_unknowns (#3833) (@baggepinnen)
• ci(tests): use the latest "pre-release" version of the reusable workflow (#3836) (@thazhemadam)
• update ForwardDiff to 1 (#3843) (@oscardssmith)

Closed issues:

• SDESystem example MTKv10.0.1 error (#3687)
• ModelingToolkit.reorder_unknowns() returns the wrong permutation? (#3814)

v10.13.0

ModelingToolkit v10.13.0

Diff since v10.12.0

Merged pull requests:

• feat: make nlprobmap in-place (#3832) (@AayushSabharwal)

v10.12.0

ModelingToolkit v10.12.0

Diff since v10.11.0

Merged pull requests:

• feat: generate SciMLBase.ODE_NLProbData (#3827) (@AayushSabharwal)

v10.11.0

ModelingToolkit v10.11.0

Diff since v10.10.0

Merged pull requests:

• fix: fix get_mtkparameters_reconstructor handling of nonnumerics (#3796) (@AayushSabharwal)
• Disable unit checking of initialization problem during remake (#3797) (@contradict)
• refactor: format (#3803) (@AayushSabharwal)
• fix: fix bad input ordering, make downstream tests pass (#3804) (@AayushSabharwal)
• feat: rewrite clock inference to support polyadic synchronous operators (#3808) (@AayushSabharwal)
• Fix downstream linearization test (#3809) (@contradict)
• Fix typo (#3810) (@asinghvi17)
• fix: compile symbolic affects after mtkcompile in complete (#3812) (@AayushSabharwal)
• test: disable CasADi tests on Julia-v1.10 (#3817) (@AayushSabharwal)
• refactor: move @compile_workload to after exports (#3818) (@AayushSabharwal)
• test: LinearProblem tests are no longer broken (#3821) (@AayushSabharwal)
• fix: fix parameter dependencies dependent on scalarized array parameter (#3822) (@AayushSabharwal)
• build: bump minor version (#3830) (@AayushSabharwal)

Closed issues:

• Unintuitive behavior for including metadata in @parameters/@variables begin end (#2770)
• @compile_workload should run after any export statements (#3811)
• Add new() syntax to events (#3825)

v10.10.0

ModelingToolkit v10.10.0

Diff since v10.9.0

Merged pull requests:

• [v9] feat: allow using System as a type (#3801) (@AayushSabharwal)
• feat: make deprecated ODESystem alias System type (#3806) (@AayushSabharwal)
• build: bump minor version (#3807) (@AayushSabharwal)

v10.9.0

ModelingToolkit v10.9.0

Diff since v10.8.0

Merged pull requests:

• Fix formatter crash (#3800) (@contradict)
• build: bump minor version (#3805) (@AayushSabharwal)

Closed issues:

• Less strict dataflow connection semantics (#3442)