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Updates the requirements on MATLAB and ModelingToolkit to permit the latest version.
Updates MATLAB to 0.9.0

Release notes

Sourced from MATLAB's releases.

v0.9.0

MATLAB v0.9.0

Diff since v0.8.4

Breaking changes

Merged pull requests:

Closed issues:

  • Tuples converted to MATLAB structs (#178)
  • UndefRefError in MAC OS Apple Silicon (#195)
  • Variable interpolation from Julia to Matlab: Treat adjoint vectors as row vectors (#196)
  • Weird issue when also using Juliaup (#214)
  • MATLAB.jl seems working fine with MATLAB R2023b on macOS (#223)
Commits
  • d069345 Set version to 0.9.0
  • 3211326 Merge pull request #233 from egavazzi/fix-segfault-linux
  • 35cc045 use correct path separator
  • 07baa34 Add path workaround for Linux
  • af76a18 Merge pull request #231 from tqml/feature/add-tuple-converstion
  • b37b3aa Merge pull request #232 from JuliaInterop/dependabot/github_actions/actions/c...
  • 3d178ca Bump actions/checkout from 2 to 4
  • 11bcda9 Update TagBot.yml
  • 3199dc6 Create dependabot.yml
  • 55ffe51 Merge pull request #224 from egavazzi/master
  • Additional commits viewable in compare view

Updates ModelingToolkit to 10.30.0

Release notes

Sourced from ModelingToolkit's releases.

v10.30.0

ModelingToolkit v10.30.0

Diff since v10.29.0

Merged pull requests:

Closed issues:

  • JuMP/InfiniteOpt dynamic optimization interface issues with parameter estimation (#3939)
Changelog

Sourced from ModelingToolkit's changelog.

ModelingToolkit v10 Release Notes

Callbacks

Callback semantics have changed.

  • There is a new Pre operator that is used to specify which values are before the callback. For example, the affect A ~ A + 1 should now be written as A ~ Pre(A) + 1. This is required to be specified - A ~ A + 1 will now be interpreted as an equation to be satisfied after the callback (and will thus error since it is unsatisfiable).

  • All parameters that are changed by a callback must be declared as discrete parameters to the callback constructor, using the discrete_parameters keyword argument.

event = SymbolicDiscreteCallback(
    [t == 1] => [p ~ Pre(p) + 1], discrete_parameters = [p])

New mtkcompile and @mtkcompile

structural_simplify is now renamed to mtkcompile. @mtkbuild is renamed to @mtkcompile. Their functionality remains the same. However, instead of a second positional argument structural_simplify(sys, (inputs, outputs)) the inputs and outputs should be specified via keyword arguments as mtkcompile(sys; inputs, outputs, disturbance_inputs).

Reduce reliance on metadata in mtkcompile

Previously, mtkcompile (formerly structural_simplify) used to rely on the metadata of symbolic variables to identify variables/parameters/brownians. This was regardless of what the system expected the variable to be. Now, it respects the information in the system.

Unified System type

There is now a single common System type for all types of models except PDEs, for which PDESystem still exists. It follows the same syntax as ODESystem and NonlinearSystem did. System(equations, t[, vars, pars]) will construct a time-dependent system. System(equations[, vars, pars]) will construct a time-independent system. Refer to the docstring for System for further information.

Utility constructors are defined for:

  • NonlinearSystem(sys) to convert a time-dependent system to a time-independent one for its steady state.
  • SDESystem(sys, noise_eqs) to add noise to a system
  • JumpSystem(jumps, ...) to define a system with jumps. Note that normal equations can also be passed to jumps.
  • OptimizationSystem(cost, ...) to define a system for optimization.

All problem constructors validate that the system matches the expected structure for

... (truncated)

Commits
  • 5a49e93 Merge pull request #4035 from SciML/as/bump-version-1
  • bbc6c15 build: bump minor version
  • e8ff564 Merge pull request #4017 from SebastianM-C/smc/dynopt
  • ed73524 Merge pull request #4033 from SciML/distinputs
  • 7d99618 extend from the correct package
  • 90d2f8c Merge pull request #4032 from SciML/dependabot/github_actions/actions/checkout-6
  • ee4dbf3 Merge pull request #4034 from SciML/fix_hybrid_jump_test_bug
  • 074b85e Fix test bug for hybrid jump tests
  • 111ec0e increase flexibility in disturbance-argument codegen
  • 58388bd build(deps): bump actions/checkout from 4 to 6
  • Additional commits viewable in compare view

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Updates the requirements on [MATLAB](https://github.com/JuliaInterop/MATLAB.jl) and [ModelingToolkit](https://github.com/SciML/ModelingToolkit.jl) to permit the latest version.

Updates `MATLAB` to 0.9.0
- [Release notes](https://github.com/JuliaInterop/MATLAB.jl/releases)
- [Commits](JuliaInterop/MATLAB.jl@v0.8.0...v0.9.0)

Updates `ModelingToolkit` to 10.30.0
- [Release notes](https://github.com/SciML/ModelingToolkit.jl/releases)
- [Changelog](https://github.com/SciML/ModelingToolkit.jl/blob/master/NEWS.md)
- [Commits](SciML/ModelingToolkit.jl@v8.0.0...v10.30.0)

---
updated-dependencies:
- dependency-name: MATLAB
  dependency-version: 0.9.0
  dependency-type: direct:production
  dependency-group: all-julia-packages
- dependency-name: ModelingToolkit
  dependency-version: 10.30.0
  dependency-type: direct:production
  dependency-group: all-julia-packages
...

Signed-off-by: dependabot[bot] <support@github.com>
@dependabot dependabot bot added dependencies Pull requests that update a dependency file julia Pull requests that update julia code labels Dec 2, 2025
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