Update Manopt requirement from 0.5.25 to 0.5.25, 0.6 in /test in the all-julia-packages group across 1 directory

[dependabot]

Updates the requirements on Manopt to permit the latest version.
Updates Manopt to 0.6.0

Release notes

Sourced from Manopt's releases.

v0.6.0

Manopt v0.6.0

Diff since v0.5.39

This is a breaking change since the JuMP extension is dropped. We also unified a few of the internal solver state constructors.

Added

• A robustified version of the Riemannian Levenberg Marquardt algorithm (#617)
• An option to disable the warm start the conjugate residual currently does when used as a subsolver.
• nonpositive_curvature_behavior for QuasiNewtonLimitedMemoryDirectionUpdate that determines how transported (y, s) vector pairs are treated after transport; if their inner product gets too low, it may lead to non-positive-definite Hessians which needs to be avoided. This resolves issue (#549). (#554)
• GeneralizedCauchyDirectionSubsolver for handling direction selection in the presence of box (Hyperrectangle) constraints in quasi-Newton methods. This allows for L-BFGS-B-style box constraint handling. (#554)
• New stopping criteria: StopWhenRelativeAPosterioriCostChangeLessOrEqual and StopWhenProjectedNegativeGradientNormLess. (#554).
• HagerZhangLinesearch stepsize, a state-of-the-art line search for smooth objectives with cubic interpolation and adaptive Wolfe condition checking. (#554)
• Stopping criteria can now be initialized using initialize_stepsize!, similar to solvers. (#554)
• The ConjugateResidualState now has a warm_start= option when used multiple times, for example in every iteration as a subsolver, to reuse the last state from the previous run.

Changed

• In the Riemannian Levenberg Marquardt algorithmt the η parameter has been renamed to candidate_acceptance_threshold, β to damping_increase_factor and β_reduction to damping_reduction_factor. (#617)
• the constructor for the Levenberg-Marquardt state has been unified with the remaining states, to take the sub_problem and sub_state arguments as second and third positional arguments, respectively. (#617)
• the keyword initial_jacobian_f within LevenbergMarquardt is unified in naming to the residual values vector and called initial_jacobian_matrices. If you call LevenbergMarquardt with a single vector component, also a single matrix is allowed. (#617)
• an internal field of the solver state of Levenberg-Marqwuardt was called jacobian_f the same as the functions whose result it meant to cache if applicable. To distinguish both, the field is now called jacobian_matrices. (#617)
• the max_stepsize(M) on the SymmetricPositiveDefinite manifold was changed from returning Inf, which is the mathematical maximal stepsize to returning the square root of the maximum (floating point) value to avoid numerical instabilities.
• title of "How to define the cost in the embedding" tutorial (#615)

Fixed

• Fixed show methods of various state and stopping criteria to properly handle both repr and multiline printing (#569)
• Unified all show methods and their human readable analoga status_summary throughout the package (#569)
• Fixed some text descriptions of a few stopping criteria.
• unify naming of fields, debugDictionary of the debug state is now called debug_dictionary
• the NesterovRule now also stores an actual AbstractRetractionMethod instead of implicitly always using the default one.
• Line searches consistently respect stop_when_stepsize_exceeds keyword argument as a hard limit. (#554)
• StopWhenChangeLess falsely claimed to indicate convergence. This is now fixed. (#554)
• miscellaneous broken links in the documentation. (#614)

Removed

• The extension to JuMP. A replacement as a separate package is planned when the support for variables beyond vectors is more accessible in JuMP
• the plotting functions to Asymptote. They can now be found in the separate package ManifoldAsymptote.jl this way, Manopt.jl has less dependencies, especially the color and colorschemes dependencies are dropped
• linear_subsolver! = was removed from the LevenbergMarquardt solver interface, since it is imprecise. If you use a closed form solver before, specify it by passing the function to sub_problem and set sub_state to the corresponding evaluation type

Merged pull requests:

• Prepare Manopt v0.6 (#605) (@​mateuszbaran)
• Bump codecov/codecov-action from 6 to 7 (#613) (@​dependabot[bot])
• fix links in documentation (#614) (@​araujoms)

... (truncated)

Changelog

Sourced from Manopt's changelog.

[0.6.0] June 24, 2026

This is a breaking change since the JuMP extension is dropped. We also unified a few of the internal solver state constructors.

Added

• A robustified version of the Riemannian Levenberg Marquardt algorithm (#617)
• An option to disable the warm start the conjugate residual currently does when used as a subsolver.
• nonpositive_curvature_behavior for QuasiNewtonLimitedMemoryDirectionUpdate that determines how transported (y, s) vector pairs are treated after transport; if their inner product gets too low, it may lead to non-positive-definite Hessians which needs to be avoided. This resolves issue (#549). (#554)
• GeneralizedCauchyDirectionSubsolver for handling direction selection in the presence of box (Hyperrectangle) constraints in quasi-Newton methods. This allows for L-BFGS-B-style box constraint handling. (#554)
• New stopping criteria: StopWhenRelativeAPosterioriCostChangeLessOrEqual and StopWhenProjectedNegativeGradientNormLess. (#554).
• HagerZhangLinesearch stepsize, a state-of-the-art line search for smooth objectives with cubic interpolation and adaptive Wolfe condition checking. (#554)
• Stopping criteria can now be initialized using initialize_stepsize!, similar to solvers. (#554)
• The ConjugateResidualState now has a warm_start= option when used multiple times, for example in every iteration as a subsolver, to reuse the last state from the previous run.

Changed

• In the Riemannian Levenberg Marquardt algorithmt the η parameter has been renamed to candidate_acceptance_threshold, β to damping_increase_factor and β_reduction to damping_reduction_factor. (#617)
• the constructor for the Levenberg-Marquardt state has been unified with the remaining states, to take the sub_problem and sub_state arguments as second and third positional arguments, respectively. (#617)
• the keyword initial_jacobian_f within LevenbergMarquardt is unified in naming to the residual values vector and called initial_jacobian_matrices. If you call LevenbergMarquardt with a single vector component, also a single matrix is allowed. (#617)
• an internal field of the solver state of Levenberg-Marqwuardt was called jacobian_f the same as the functions whose result it meant to cache if applicable. To distinguish both, the field is now called jacobian_matrices. (#617)
• the max_stepsize(M) on the SymmetricPositiveDefinite manifold was changed from returning Inf, which is the mathematical maximal stepsize to returning the square root of the maximum (floating point) value to avoid numerical instabilities.
• title of "How to define the cost in the embedding" tutorial (#615)

Fixed

• Fixed show methods of various state and stopping criteria to properly handle both repr and multiline printing (#569)
• Unified all show methods and their human readable analoga status_summary throughout the package (#569)
• Fixed some text descriptions of a few stopping criteria.
• unify naming of fields, debugDictionary of the debug state is now called debug_dictionary
• the NesterovRule now also stores an actual AbstractRetractionMethod instead of implicitly always using the default one.
• Line searches consistently respect stop_when_stepsize_exceeds keyword argument as a hard limit. (#554)
• StopWhenChangeLess falsely claimed to indicate convergence. This is now fixed. (#554)
• miscellaneous broken links in the documentation. (#614)

Removed

• The extension to JuMP. A replacement as a separate package is planned when the support for variables beyond vectors is more accessible in JuMP
• the plotting functions to Asymptote. They can now be found in the separate package ManifoldAsymptote.jl this way, Manopt.jl has less dependencies, especially the color and colorschemes dependencies are dropped
• linear_subsolver! = was removed from the LevenbergMarquardt solver interface, since it is imprecise. If you use a closed form solver before, specify it by passing the function to sub_problem and set sub_state to the corresponding evaluation type

[0.5.39] June 3, 2026

Fixed

• a small bug where debug statements were printed even though they should not be due to DebugEvery and unified warnings to print independent of DebugEvery. (#609)

[0.5.38] May 19, 2026

... (truncated)

Commits

• 4fb0485 Merge pull request #605 from JuliaManifolds/dev-0.6
• 2a8c21b remove one test of ismissing, that is no longer possible and set a changelog ...
• 8d9b3c1 Introduce a robust Levenberg-Marquardt (#617)
• da0ca0f Bump actions/checkout from 6 to 7 (#616)
• e316f08 Merge branch 'master' into dev-0.6
• e61de7e change title of embedding objective tutorial (#615)
• 60d62de Fix a few more links.
• 6834f17 Inspired by PR #614 move more links to ref and extref
• 6e525c5 Merge branch 'master' into dev-0.6
• 3aab19e fix links in documentation (#614)
• Additional commits viewable in compare view

[dependabot]

Superseded by #116.