v2.2.1

GalacticOptim v2.2.1

Diff since v2.2.0

Closed issues:

• Allow callback to stop the optimization (#188)
• UndefVarError: AutoForwardDiff not defined (#193)
• Constraints being ignored (#195)
• LBFGS Stopping criteria (#196)
• solve callback parameter ignored by NLopt solvers (#199)

Merged pull requests:

• Change MultiStartOptimization interface to generic API (#182) (@jonasmac16)
• Update nlopt.md (#186) (@Vaibhavdixit02)
• fix update of theta so minimizer is returned when maxiters is hit (#187) (@m-bossart)
• Clarify return value from a callback in docs (#190) (@Vaibhavdixit02)
• Make use of Flux.Optimise.AbstractOptimiser (#192) (@lungd)
• Better error message for constrained optimizers (#198) (@ChrisRackauckas)
• Fix nlopt's compatibility with callbacks (#200) (@ChrisRackauckas)