Mutation and recombination rate of DE algorithm in BlackBoxOptim

It seems you can pass parameters for the method as the second argument of bboptimize (before keyword arguments).

https://github.com/robertfeldt/BlackBoxOptim.jl/blob/master/src/bboptimize.jl#L69

You can see the default parameters here :

https://github.com/robertfeldt/BlackBoxOptim.jl/blob/d21860724d80048f00d189c81ea81d20567809ec/src/differential_evolution.jl#L3

https://github.com/robertfeldt/BlackBoxOptim.jl/blob/d21860724d80048f00d189c81ea81d20567809ec/src/genetic_operators/crossover/differential_evolution_crossover.jl#L12

Not sure if there’s something like a recombination rate in there.