v0.6.6

Manopt v0.6.6

Diff since v0.6.5

Fixed

• augmented_Lagrangian_method set the penalty parameter ρ of the sub problem's cost to the
  constant 1/3 instead of the current alms.ρ, while its gradient did receive alms.ρ. (#637)
• fix set_parameter! for :μ and :λ for AugmentedLagrangianCost. (#637)
• fix AbstractConstrainedFunction to have two parameters, one for the constrained objective it wraps and one for the type of dual parameters (#639).

Merged pull requests:

• Bump the all-julia-packages group across 1 directory with 2 updates (#636) (@dependabot[bot])
• Fix penalty parameter setting in augmented Lagrangian method (#637) (@JoshuaLampert)
• Fix warning and use cache in CI (#638) (@JoshuaLampert)
• Fix an inconsistency with AbstractConstrainedFunction (#639) (@kellertuer)