v0.5.5

Manopt v0.5.5

Diff since v0.5.4

Added

• the Levenberg-Marquardt algorithm internally uses a VectorGradientFunction, which allows
  to use a vector of gradients of a function returning all gradients as well for the algorithm
• The VectorGradientFunctions now also have a get_jacobian function

Changed

• Minimum Julia version is now 1.10 (the LTS which replaced 1.6)
• The vectorial functions had a bug where the original vector function for the mutating case
  was not always treated as mutating.

Removed

• The geodesic regression example, first because it is not correct, second because it should become part of ManoptExamples.jl once it is correct.

Merged pull requests:

• Remove the geodesic regression tutorial. (#430) (@kellertuer)
• Follow the JuliaManifolds Groove: Move to LTS 1.10 (#431) (@kellertuer)
• Rework LevenbergMarquardt to use the vector function functionality (#432) (@kellertuer)

Closed issues:

• Robust loss functions for outlier rejection (#332)